1 2005-06-19 Jim Meyering <jim@meyering.net>
5 * src/tac.c (tac_mem, tac_stdin_to_mem): Remove #if-0'd functions.
7 * src/shred.c (usage): Use `file system', not `filesystem'.
9 2005-06-18 Jim Meyering <jim@meyering.net>
11 * src/tr.c (unquote): Remove unnecessary `' quotes from a diagnostic.
13 2005-06-17 Jim Meyering <jim@meyering.net>
15 * src/shred.c (usage): Clarify that shred works on an ext3 file
16 system as long as it's not in data=journal mode.
17 Tiny change by Mark Melahn.
19 2005-06-16 Paul Eggert <eggert@cs.ucla.edu>
21 * src/hostid.c (main): Don't print fewer than 8 digits, or spurious
22 leading "f"s. "f" problem reported by Tim Waugh.
23 * NEWS: Document this.
25 2005-06-16 Jim Meyering <jim@meyering.net>
27 Don't embed `this'-style quotes in format strings.
28 * src/tr.c: Rather than this: error (..., "...`%s'...", arg);
29 do this: error (..., "...%s...", quote (arg));
30 * src/od.c, src/tr.c, src/csplit.c, src/date.c, src/hostname.c:
31 * src/join.c, src/ptx.c, src/seq.c, src/sort.c, src/split.c:
32 * src/split.c, src/tail.c: Likewise.
34 * src/sleep.c: Include "quote.h". Remove hard-coded quotes, as above.
35 * src/nice.c, src/printf.c, src/fold.c, src/pr.c: Likewise.
36 * src/factor.c, src/cat.c, src/expr.c, src/stty.c: Likewise.
38 * src/mv.c: Finally remove support for --version-control=S (-V).
39 It was deprecated nearly 6 years ago and has been warning
40 users to switch to --backup=S since fileutils-4.0j.
41 * src/cp.c, src/install.c, src/ln.c: Likewise.
43 2005-06-15 Jim Meyering <jim@meyering.net>
45 * src/install.c (main): Fix my typo: s/argv[optind]/file[i]/.
46 * tests/install/basic-1: Ensure that each `-d'-specified directory
47 is created. Ensure that rel-named dirs are not created when
50 * tests/mkdir/p-3: Add a test for just-fixed bug in mkdir-p.c.
52 2005-06-14 Paul Eggert <eggert@cs.ucla.edu>
54 Improve diagnostics for restore_cwd failure.
55 * src/install.c (main): Standardize on a diagnostic for
56 restore_cwd failure, and report errno.
57 (install_file_in_file_parents): Fail if restore_cwd fails and
58 one of the files is relative. This fixes a bug (albeit unlikely).
59 * src/mkdir.c (create_parents): Remove static var (now local to 'main').
60 (main): Standardize on a diagnostic for restore_cwd failure,
62 Don't bother to check cwd_errno unless create_parents.
63 Use mkdir rather than make_dir; it's simpler.
65 * src/install.c (main): Adjust to new make_dir_parents convention.
66 * src/mkdir.c (main): Likewise.
68 2005-06-14 Jim Meyering <jim@meyering.net>
70 * tests/mkdir/p-3: Ensure mkdir succeeds if the following argument
71 is an absolute directory name.
73 * Makefile.maint (my-distcheck): Add -Wall to the list of options that
74 are used with -Werror. This target is not intended for general use.
76 2005-06-13 Jim Meyering <jim@meyering.net>
78 * src/mkdir.c (main): Give a diagnostic for -- and skip -- each
79 relative directory name after make_dir_parents fails to restore
80 the working directory. Before, `mkdir -p' could create directories
81 in the wrong place in unusual circumstances.
82 * src/install.c (main): Likewise.
83 (install_file_in_file_parents): Update make_dir_parents caller.
84 * tests/mkdir/p-3: New test for today's mkdir.c/mkdir-p.c bug fixes.
85 * tests/mkdir/Makefile.am (TESTS): Add p-3.
87 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
89 Act on the Austin Group's response yesterday to XCU ERN 63; see
90 <http://www.opengroup.org/austin/docs/austin_260.txt>.
91 * NEWS: ls no longer outputs an extra space between mode and link count.
92 * doc/coreutils.texi: Remove the extra spaces in "ls -l" output.
93 * src/ls.c (any_has_acl): New var.
94 (clear_files): Clear it.
95 (gobble_file): Set it if a file has an ACL.
96 (print_long_format): Omit needless space unless some file has an ACL.
98 2005-06-10 Jim Meyering <jim@meyering.net>
100 * src/system.h (VERIFY_W_TYPEOF): Add parentheses.
102 2005-06-02 Jim Meyering <jim@meyering.net>
104 * src/sort.c (usage): Put `Ordering options:' line where it belongs.
106 2005-06-01 Paul Eggert <eggert@cs.ucla.edu>
108 Use "file name" when talking about file names, instead of "filename"
109 or "path", as per the GNU coding standards.
110 * src/basename.c: Don't use "path" or "filename".
111 * src/copy.c: Likewise.
112 * src/copy.h: Likewise.
113 * src/cp-hash.c: Likewise.
114 * src/cp.c: Likewise.
115 * src/df.c: Likewise.
116 * src/install.c: Likewise.
117 * src/ls.c: Likewise.
118 * src/pinky.c: Likewise.
119 * src/pr.c: Likewise.
120 * src/pwd.c: Likewise.
121 * src/remove.c: Likewise.
122 * src/rmdir.c: Likewise.
123 * src/sort.c: Likewise.
124 * src/system.h: Likewise.
125 * src/tty.c: Likewise.
126 * src/who.c: Likewise.
127 * src/cp.c (parents_option): Renamed from flag_path. All uses changed.
128 (make_dir_parents_private): Renamed from make_path_private.
130 * src/cp.c (usage): Don't use "path" to describe a file name.
131 * src/readlink.c (usage): Likewise.
132 * src/rmdir.c (usage): Likewise.
133 * src/df.c: Don't include "path-concat.h"; not needed.
134 * src/install.c (install_file_in_file_parents): Renamed from
135 install_file_to_path. All uses changed.
136 * src/ln.c (FILE_BASENAME_CONCAT): Renamed from PATH_BASENAME_CONCAT.
138 * src/ls.c (make_link_name): Renamed from make_link_path.
140 * src/pwd.c (struct file_name): Renamed from struct Path.
142 (file_name_free): Renamed from path_free. All uses changed.
143 (file_name_init): Renamed from path_init. All uses changed.
144 (file_name_prepend): Renamed from path_prepend. All uses changed.
145 * src/rmdir.c (remove_empty_parents): Renamed from empty_paths.
147 (longopts): Add comment that --path is deprecated.
149 2005-05-31 Jim Meyering <jim@meyering.net>
151 * src/copy.c (chown_privileges, chown_failure_ok): Mark as `extern'.
152 This is a crutch so that `make distcheck's sc_tight_scope rule
153 knows that they really are deliberately declared that way.
155 2005-05-30 Paul Eggert <eggert@cs.ucla.edu>
157 Port to Solaris 10's rules for whether programs can chown files.
158 * src/copy.c [HAVE_PRIV_H]: Include <priv.h>.
159 (DO_CHOWN): Remove. Replaced by chown_failure_ok. All callers
161 (copy_internal): If chown failed, don't worry about what happened
162 to the mode bits; they can't have changed.
163 (chown_privileges, chown_failure_ok): New functions.
164 * src/copy.h: Add copyright notice.
165 (struct cp_options): Remove myeuid member. Add chown_privileges
167 (chown_privileges, chown_failure_ok): New function decls.
168 * src/cp.c (re_protect): Remove unnecessary call to geteuid.
169 Use chown_failure_ok rather than our own code.
170 * src/cp.c (cp_options_init): Use chown_privileges rather than geteuid.
171 * src/install.c (cp_option_init): Likewise.
172 * src/mv.c (cp_option_init): Likewise.
174 2005-05-29 Paul Eggert <eggert@cs.ucla.edu>
176 * src/chgrp.c (getgrnam) [!defined _POSIX_VERSION]: Remove decl.
177 * src/chown-core.c (getgrnam, getgrgid) [!defined _POSIX_VERSION]:
179 * src/cp.c (geteuid) [!defined _POSIX_VERSION]: Remove decl.
180 * src/id.c (getpwuid, getgrgid, getuid, getgid, geteuid, getegid)
181 [!defined _POSIX_VERSION]: Remove decls.
182 * src/install.c (getpwnam, getgrnam): Remove decl.
183 (getuid, getgid) [!defined _POSIX_VERSION]: Remove decls.
184 * src/md5sum.c (OPENOPTS, TEXT1T01, TEXTCNVT): Remove.
185 (digest_file): Use O_BINARY-using expr instead of OPENOPTS.
186 * src/system.h: Don't bother mentioning _POSIX_VERSION in comment.
187 * src/test.c: Include sys/param.h if it exists, not if _POSIX_VERSION
189 Don't include <sys/file.h>; no longer needed.
190 (getegid, geteuid): Remove no-longer-necessary decls.
192 * src/pathchk.c (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
193 Define to 256, not 255, as per modern POSIX.
195 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
197 * NEWS: dd seek=N now conforms to POSIX if the output isn't seekable.
198 * src/dd.c (skip): Return the number of records that were not
199 skipped due to encountering EOF.
200 (dd_copy): If the file wasn't seekable and EOF was encountered,
201 write zeros past EOF until the desired offset is reached.
203 * NEWS: expr and test now correctly compare integers of unlimited size.
204 (Also, correct a comment that claimed that expr detects integer
205 overflow; it does so only when converting from strings.)
206 * src/expr.c: Include strnumcmp.h, xstrtol.h.
207 (looks_like_integer): New function.
208 (toarith): Use it. Also, use xstrtoimax rather than rolling our
210 (eval2): Don't look for trouble if !evaluate; this simplifies things.
211 Compare numbers using string comparison, so that overflow is
213 * src/sort.c: Refactor so that others can use large-integer
214 comparison functions.
215 Include "strnumcmp.h".
216 (NEGATION_SIGN, NUMERIC_ZERO, fraccompare):
217 Remove; moved to strnumcmp.
218 (decimal_point): Now int, to simplify converison overhead with
219 new API. All uses changed.
220 (thousands_sep): Now -1 if there isn't one, as per new API.
222 (numcompare): Move contents to strnumcmp module, except for
224 * src/test.c: Include inttostr.h, strnumcmp.h.
225 (whitespace, digit, digit_value, integer_expected_error): Remove.
226 (is_int): Remove; replaced by...
227 (find_int): New function.
228 (binary_operator): Don't let integers overflow in comparisons;
229 return the correct answer instead. Simplify the code.
230 (unary_operator): Convert the integer ourself, since find_int
232 * tests/expr/basic (bigcmp): New test.
233 * tests/test/Test.pm (eq-6, gt-5, lt-5): New tests.
235 2005-05-26 Paul Eggert <eggert@cs.ucla.edu>
237 * NEWS: nohup now redirects a tty stdin to an unreadable fd
238 instead of closing it.
239 * doc/coreutils.texi (nohup invocation): Document this.
240 * src/nohup.c (main): Implement this.
242 2005-05-26 Jim Meyering <jim@meyering.net>
244 * src/expr.c (toarith): Fix a sign error introduced on 2005-01-14.
245 Reported by David Alan Gilbert.
246 * tests/expr/basic: Add tests using arithmetic on negative integers.
248 2005-05-19 Jim Meyering <jim@meyering.net>
250 * src/remove.c (AD_mark_helper, AD_mark_current_as_unremovable):
251 Remove inaccurate-but-harmless `const' attributes.
253 * src/join.c (decode_field_spec): Add an abort after
254 `error (EXIT_FAILURE, ...' to avoid a gcc warning in caller,
255 about variables being used uninitialized.
257 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
259 * configure.ac: Add copyright notice. gl_LIB_CHECK -> cu_LIB_CHECK.
260 * src/Makefile.am: Add copyright notice.
261 (factor_LDADD): Remove, as factor no longer needs sqrt.
262 * src/hostname.c: Remove test for HAVE_LIMITS_H; we can assume
263 it's always true now.
265 2005-05-16 Paul Eggert <eggert@cs.ucla.edu>
267 Fix Cygwin porting problem reported by Eric Blake.
268 * src/remove.c (DT_IS_DIR): Remove.
269 (DT_IS_KNOWN, DT_MUST_BE): New macros.
270 (remove_entry): Use them.
272 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
274 * src/remove.c: Include unlinkdir.h.
275 (UNLINK_CAN_UNLINK_DIRS): Remove.
276 (remove_entry): Use cannot_unlink_dirs () rather than
277 UNLINK_CAN_UNLINK_DIRS.
279 2005-05-14 Jim Meyering <jim@meyering.net>
281 Update FSF postal mail address.
282 * Makefile.maint, Makefile.cfg, gnupload
283 * src/basename.c, src/cat.c, src/checksum.h, src/chgrp.c
284 * src/chmod.c, src/chown-core.c, src/chown-core.h, src/chown.c
285 * src/chroot.c, src/cksum.c, src/comm.c, src/copy.c, src/copy.h
286 * src/cp-hash.c, src/cp-hash.h, src/cp.c, src/csplit.c, src/cut.c
287 * src/date.c, src/dcgen, src/dd.c, src/df.c, src/dircolors.c
288 * src/dirname.c, src/du.c, src/echo.c, src/env.c, src/expand.c
289 * src/expr.c, src/factor.c, src/fmt.c, src/fold.c, src/fs.h
290 * src/groups.sh, src/head.c, src/hostid.c, src/hostname.c, src/id.c
291 * src/install.c, src/join.c, src/kill.c, src/lbracket.c, src/link.c
292 * src/ln.c, src/logname.c, src/ls-dir.c, src/ls-ls.c, src/ls-vdir.c
293 * src/ls.c, src/ls.h, src/md5.c, src/md5sum.c, src/mkdir.c
294 * src/mkfifo.c, src/mknod.c, src/mv.c, src/nice.c, src/nl.c
295 * src/nohup.c, src/od.c, src/paste.c, src/pathchk.c, src/pinky.c
296 * src/pr.c, src/printenv.c, src/printf.c, src/ptx.c, src/pwd.c
297 * src/readlink.c, src/remove.c, src/remove.h, src/rm.c, src/rmdir.c
298 * src/seq.c, src/setuidgid.c, src/sha1sum.c, src/shred.c
299 * src/sleep.c, src/sort.c, src/split.c, src/stat.c, src/stty.c
300 * src/su.c, src/sum.c, src/sync.c, src/system.h, src/tac-pipe.c
301 * src/tac.c, src/tail.c, src/tee.c, src/test.c, src/touch.c
302 * src/tr.c, src/true.c, src/tsort.c, src/tty.c, src/uname.c
303 * src/unexpand.c, src/uniq.c, src/unlink.c, src/uptime.c
304 * src/users.c, src/wc.c, src/who.c, src/whoami.c, src/yes.c
306 2005-05-13 Jim Meyering <jim@meyering.net>
308 * NEWS: `rm -r' now removes all of the files it should, even on
309 systems with a buggy readdir affecting file systems inaccessible
312 In some unusual circumstances `rm -r' would fail to remove --
313 or even consider -- all entries in a directory with more than 254
314 (SunOS) or 338 (Darwin) entries. This could cause trouble even on
315 other types of systems when using an affected file system via e.g.,
316 NFS. The underlying cause was a bug in readdir on those systems.
317 Coreutils-5.2.1 and earlier used a configure-time test designed
318 to detect precisely those problem systems, but it would detect
319 the problem and enable remove.c's work-around code only when its
320 configure-time test was run on a losing file system. Obviously,
321 it couldn't detect a problem if the offending file system wasn't
322 tested or even mounted at coreutils configure time. Now, rm itself
323 performs a minimal-cost run-time test to detect the problem.
325 * src/remove.c (CONSECUTIVE_READDIR_UNLINK_THRESHOLD): Define.
326 (remove_cwd_entries): When readdir returns NULL for a directory from
327 which we've removed more than CONSECUTIVE_READDIR_UNLINK_THRESHOLD
328 entries, call rewinddir and then resume the readdir/unlink loop.
329 (UNLINK_CAN_UNLINK_DIRS): Rename from ROOT_CAN_UNLINK_DIRS.
331 2005-05-12 Paul Eggert <eggert@cs.ucla.edu>
333 * NEWS: nohup now closes stdin if it is a terminal, unless
334 POSIXLY_CORRECT is set. This fixes a glitch noted by Wayne Pollock in
335 <https://www.opengroup.org/sophocles/show_mail.tpl?
336 source=L&listname=austin-group-l&id=8341>.
337 * doc/coreutils.texi (nohup invocation): Document this.
338 * src/nohup.c (main): Implement this.
340 2005-05-12 Jim Meyering <jim@meyering.net>
342 * src/date.c: Assume `free (NULL)' works.
343 * src/dd.c: Likewise.
345 * src/dircolors.c:Likewise.
346 * src/head.c: Likewise.
347 * src/ls.c: Likewise.
348 * src/md5sum.c: Likewise.
349 * src/pr.c: Likewise.
350 * src/sort.c: Likewise.
352 2005-05-10 Jim Meyering <jim@meyering.net>
354 * tests/touch/not-owner: Skip this test if the user running it
355 owns `/' or has write access to it.
357 * src/copy.c (abandon_move): Remove erroneous UNWRITABLE check.
358 This makes `mv -i --reply=no f1 f2' work as expected (in not
359 performing the move operation). But note that specifying `-i'
360 after `--reply=no' does *not* work.
361 Tiny patch from Vlada Macek.
363 * tests/mv/reply-no: New file. Test for the above fix.
364 * tests/mv/Makefile.am (TESTS): Add reply-no.
366 * tests/ls-2/tests: Don't print PATH to stderr.
368 2005-05-08 Paul Eggert <eggert@cs.ucla.edu>
370 * NEWS: cp, ln, mv, rm no longer discard white space when intepreting
373 2005-05-06 Paul Eggert <eggert@cs.ucla.edu>
375 * NEWS: dd has new iflag= and oflag= flags "binary" and "text".
376 * src/dd.c (flags, usage): Add support for "binary" and "text".
378 2005-05-04 Paul Eggert <eggert@cs.ucla.edu>
380 * NEWS: chmod -w now complains if it differs from chmod a-w.
381 * src/chmod.c: Include quotearg.h.
382 (diagnose_surprises): New var.
383 (process_file): Diagnose surprises. Simplify the logic a bit,
385 (main): Prepare to diagnose surprises. Remove useless code for
387 * tests/chmod/Makefile.am (TESTS): Add umask-x.
388 * tests/chmod/umask-x: New file.
390 2005-05-02 Paul Eggert <eggert@cs.ucla.edu>
392 * NEWS: ls --indicator-style=directory renamed to ls
393 --indicator-style=slash, to avoid confusion with ls --directory.
394 * src/ls.c (usage): Likewise.
395 (slash): Renamed from directory_only. All uses changed.
397 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
399 * NEWS: "chmod +1 foo" is now diagnosed.
401 2005-04-29 Paul Eggert <eggert@cs.ucla.edu>
403 * NEWS: ls -p now marks only directories. New option
404 --indicator-style=directory equivalent to -p.
405 * doc/coreutils.texi (ls invocation): Document this.
406 Also, mention ">" is for doors.
407 * src/ls.c (enum indicator_style): New constant directory_only,
409 (indicator_style_args, indicator_style_types): Set it appropriately.
410 (decode_switches, gobble_file, print_type_indicator):
411 (length_of_file_name_and_frills):
412 Implement the change described in NEWS.
413 (decode_switches): Quote ">", too.
414 (usage): Update to match the new behavior. Describe ">".
415 * tests/ls/file-type: Test for new behavior. Omit -1 option.
416 The "ls --color" test wasn't being checked; add a check for
417 "ls --color=auto" instead.
419 * tests/head/Test.pm: Don't set _POSIX2_VERSION; no longer needed.
420 * tests/misc/split-fail: Likewise.
421 * tests/pr/Test.pm: Likewise.
422 * tests/sort/Test.pm: Fix comment to match new behavior of "sort".
423 * tests/tail/Test.pm (tv): Rename tests from obs to obs-plus
424 if they use file names starting with +.
425 (test_vector): Don't set _POSIX2_VERSION if obs but not obs-plus.
426 * tests/uniq/Test.pm (tv, test_vector): Likewise.
428 The following was partly derived from a tiny change by Eric Blake:
429 * tests/misc/nice: Don't use 'set -'. It's not portable to strict
430 POSIX 1003.1-2001 hosts. Also, don't set _POSIX2_VERSION.
431 * tests/mkdir/perm: Don't use 'set -'. Simplify test construction.
432 Work even if the underyling system attaches ACLs to new dirs.
433 * tests/mv/part-hardlink: Don't use 'set -'.
434 * tests/stty/row-col-1: Don't use 'set -'.
436 2005-04-28 Paul Eggert <eggert@cs.ucla.edu>
438 * NEWS: Document fixes described below.
439 * src/chmod.c (change, umask_value): New static vars.
440 (reference_file): Move this static var to inside "main".
441 (process_file, process_files): Remove CHANGES arg; now taken from
442 static var. All uses changed.
443 (usage): Fix incorrect description of MODE operand.
444 (main): For invalid mode usages, output a brief usage message.
445 Adjust to new modechange API.
446 * install.c (main): Adjust to new modechange API.
447 Also, free the mode_change object when done.
448 * mkdir.c (main): Likewise.
449 * mkfifo.c (main): Likewise.
450 * mknod.c (main): Likewise.
451 * tests/chmod/equal-X: Check for =xX bug.
452 * tests/chmod/equals: Check for =u bug.
453 * tests/chmod/usage: Check for u+gr and ug,+x bugs.
455 2005-04-26 Paul Eggert <eggert@cs.ucla.edu>
457 Restore support for usages like "head -1" and "tail -1",
458 even when conforming to POSIX 1003.1-2001.
459 Fix bug with "POSIXLY_CORRECT=1 fold file -3".
460 join now supports a NUL field separator, e.g., "join -t '\0'".
461 join now detects and reports incompatible options, e.g.,
463 * NEWS: Document this.
464 * src/date.c: Remove posixver.h and its uses.
465 (COMMON_SHORT_OPTIONS): Remove.
466 (short_options): New constant.
467 (short_options, usage): -I now always takes an optional arg.
468 * src/expand.c: Remove posixver.h and its uses.
469 (shortopts): New constant. -DIGIT now always takes an optional arg.
470 (main): Revamp parsing of -DIGIT to let parse_tab_stops handle it.
471 Don't complain about -DIGIT.
472 * src/fold.c: Remove posixver.h and its uses.
473 (shortopts): New constant. -DIGIT now always takes an optional arg.
474 (main): Don't preprocess arg list; that was buggy. Use method
476 * src/head.c: Remove posixver.h and its uses.
477 (header_mode_option): Remove.
478 (main): Don't complain about obsolete -NUM args.
479 * src/join.c: Remove posixver.h and its uses.
480 (obsolete_usage): Remove.
481 (join_field_1, join_field_2): Initialize to SIZE_MAX to indicate
482 they haven't been set yet.
483 (tab): Now int, not char. Initialize to -1 to indicate white space
484 separates columns, so that we can use NUL as a separator.
486 (OBSOLETE_LONG_OPTIONS, get_option): Remove.
487 (string_to_join_field): Remove ERR_MSG_FMT arg; a single format
488 suffices. Use xstrtoul for sizes; it suffices.
489 (decode_field_spec): Report an error and exit on failure. Return void,
491 (add_field_list): Likewise.
492 (set_join_field): New function.
493 (enum operand_status): New enum.
494 (add_file_name): New args OPERAND_STATUS, JOPTION_COUNT,
495 PREV_OPTC_STATUS, OPTC_STATUS to handle the bewildering array of
496 possibilities with obsolete option parsing.
497 (main): Use it. Do not depend on POSIX version.
498 Check for conflicting options. Parse obsolete options -j1 and -j2
499 so that it is a pure extension to POSIX 1003.1-2001.
500 Allow '-t\0' to specify a NUL tab, stealing the code from 'sort'.
501 * src/nice.c: Remove posixver.h and its uses.
502 (main): Always support -NUM option.
503 * src/od.c: Remove posixver.h and its uses.
504 (short_options): New constant, which always supports -w[num].
505 (COMMON_SHORT_OPTIONS): Remove.
506 * src/pr.c: Remove posixver.h and its uses.
507 (short_options): New constant, which always supports -S[string].
508 (COMMON_SHORT_OPTIONS): Remove.
509 * src/sort.c: Remove posixver.h and its uses.
510 (short_options): New constant, which always supports -y arg.
511 (COMMON_SHORT_OPTIONS): Remove.
512 (main): Redo workaround for Solaris compatibility with -y.
513 This change isn't visible to the user; it just cleans up the
514 code so that we don't need posixver.h.
515 * src/split.c: Remove posixver.h and its uses.
516 (main): Don't complain about -NUM option.
517 * src/tail.c (parse_obsolete_option): Don't complain about -NUM.
518 * src/unexpand.c: Remove posixver.h and its uses.
519 (main): Don't complain about -TAB.
520 * src/uniq.c (main): Don't complain about -NUM.
522 2005-04-22 Paul Eggert <eggert@cs.ucla.edu>
524 * src/nohup.c (main): If getopt fails, exit with status 127,
525 not status 1. POSIX requires this.
526 * NEWS: Document this.
528 * src/nice.c (main): Report proper program name when getopt finds
529 trouble. Problem reported by Behdad Esfahbod.
531 * NEWS: Fix bug with "mkdir -m =+x dir"; the umask was being ignored
532 when the "+x" was being evaluated.
533 * mkdir.c (main): Compile mode with MODE_MASK_ALL and initial umask.
534 * mkfifo.c (main): Likewise.
535 * mknod.c (main): Likewise.
536 * tests/mkdir/perm: Test for the above bug.
538 2005-04-20 Paul Eggert <eggert@cs.ucla.edu>
540 Port test cases to Microsoft-Windows-related environments,
541 following suggestions from Eric Blake.
542 * tests/install/Makefile.am (TESTS_ENVIRONMENT): Add EXEEXT.
543 * tests/install/basic-1: Undo previous change.
544 (dd, dd2): New vars, which use $EXEEXT. All uses of dd and dd2 changed.
545 * tests/install/trap: Undo previous change.
546 (sig): New var. Use it insted of "trap '' CHLD".
547 Append $EXEEXT to executable name.
549 "fetish" -> "coreutils" in more places.
550 * tests/Coreutils.pm: Renamed from tests/Fetish.pm.
551 (package Coreutils): Renamed from package Fetish. All uses changed.
552 * tests/Makefile.am (EXTRA_DIST): Add Coreutils.pm and
555 2005-04-19 Paul Eggert <eggert@cs.ucla.edu>
557 * tests/mv/setup (dot_mount_point): Use stat -L, in case the
558 directory is actually a symbolic link. Problem reported by
561 * tests/mv/mv-special-1: Use test -p to test for fifos, rather
562 than the (incorrect) test -f and the (inadequate) ls. ls is
563 inadequate because on some hosts a buggy mv will create a file of
564 the wrong type (problem reported by Eric Blake). Skip this test
565 if test -p doesn't work.
567 * tests/chmod/setgid: Use numeric group ids, not symbolic group names,
568 since the latter can have shell metacharacters in them (e.g., spaces).
569 This follows up to the 2005-01-17 patch, which missed this occurrence.
571 2005-04-18 Paul Eggert <eggert@cs.ucla.edu>
573 "fetish" -> "coreutils" in several places.
574 * Makefile.cfg (ftp): Remove fetish.sf.net.
575 * Makefile.maint (emit_upload_commands): Likewise.
576 * src/Makefile.am (LDADD, $(PROGRAMS)): fetish -> coreutils.
577 * tests/group-names (COREUTILS_GROUPS): Renamed from FETISH_GROUPS.
578 * tests/chmod/setgid (FETISH_GROUP): Renamed from COREUTILS_GROUP.
580 * tests/install/basic-1: Use "cat", not "test", to test for
581 ../../src/dd. Problem reported by Eric Blake.
583 2005-04-18 Jim Meyering <jim@meyering.net>
585 * src/dd.c: Don't include stat-macros.h directly. system.h does that.
587 2005-04-17 Paul Eggert <eggert@cs.ucla.edu>
589 Work around a couple of "make check" failures reported for Cygwin
590 and ash by Eric Blake.
591 * tests/install/basic-1: Skip this test if ../../src/dd isn't readable.
592 * tests/install/trap: Skip this test if "trap '' CHLD" doesn't work.
594 2005-04-16 Jim Meyering <jim@meyering.net>
596 * src/dd.c (S_TYPEISSHM): Remove definition.
597 Get the definition by including "stat-macros.h", instead.
599 2005-04-14 Paul Eggert <eggert@cs.ucla.edu>
601 Fix test suite problems reported by Eric Blake on Cygwin.
602 * tests/mv/mv-special-1: Ignore chatter about when files are removed,
603 since POSIX doesn't require rename to fail across file systems.
604 * tests/mv/setup (dot_mount_point): Use stat rather than df, as
606 (other_partition_tmpdir): Remove df from name as that would be
609 2005-04-14 Jim Meyering <jim@meyering.net>
611 * src/chown-core.c: Correct typo, fchmod -> fchown, in a comment.
613 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
615 * src/ls.c (usage): "uid" -> "user ID".
617 2005-04-12 Jim Meyering <jim@meyering.net>
619 * src/tsort.c (tsort): Use "%s" as the format string,
620 rather than a diagnostic or a file name.
622 * src/comm.c (compare_files): Remove declaration of unused local.
624 * src/chown-core.c (chopt_free): Mark parameter as unused.
626 2005-04-11 Paul Eggert <eggert@cs.ucla.edu>
628 * man/chown.x: Reword to match user manual.
629 * man/id.x: Likewise.
630 * src/setuidgid.c (usage): Use "user ID", not "UID", and similarly
632 * src/whoami.c (usage, main): Likewise.
634 Add bulletproofing for cases where stdin, stdout, or stderr are closed.
635 * src/comm.c: Include stdio-safer.h.
636 (compare_files): Exit right away on I/O error rather than continuing
637 and producing confusing output and error messages.
638 Return void, not int; all callers changed.
639 Use fopen_safer to avoid confusion with file descriptors.
640 * src/copy.c: Include unistd-safer.h.
641 (copy_reg): Use fd_safer.
642 * src/csplit.c: Include stdio-safer.h.
643 (input_desc): Remove unnecessary static initialization.
644 (set_input_file): Use STDIN_FILENO, not 0.
645 (create_output_file): Use fopen_safer.
646 * src/dircolors.c (dc_parse_file): Don't assume fopen does not
648 * src/head.c (head_file): Don't assume open does not return 0.
649 * src/join.c: Include stdio-safer.h.
650 (main): Use fopen_safer. Simplify the resulting code.
651 * src/md5sum.c (digest_file, digest_check):
652 Don't assume that fopen does not return stdin.
653 * src/nohup.c: Include unistd-safer.h.
654 (main): Don't dup stderr to stdin or stdout by mistake.
655 * src/od.c (check_and_close): Don't assume fopen does not return stdin.
656 * src/paste.c (paste_serial): Likewise.
657 * src/pr.c: Include stdio-safer.h.
658 (open_file): Use fopen_safer.
659 (close_file): Don't assume fopen does not return stdin.
660 * src/ptx.c (main): Don't assume fopen returns stdout after closing
661 stdout. Use freopen instead.
662 * src/shred.c: Include unistd-safer.h.
663 (wipename): Use fd_safer on directory file descriptor.
664 (wipefile): Remove special case for /dev/fd/* on older hosts.
665 It didn't work in general, and wasn't documented.
667 * src/sort.c: Include unistd-safer.h.
668 (create_temp_file): Use fd_safer.
669 (xfclose): Don't assume fileno (stdin) == STDIN_FILENO, etc.
670 * src/split.c: Include unistd-safer.h.
671 (cwrite): Use fd_safer. Replace mystery constant 0666 with symbolic
672 version, as POSIX requires.
673 * src/sum.c (bsd_sum_file, sysv_sym_file):
674 Use same pattern as elsewhere for checking for stdin.
675 * src/tac.c: Include unistd-safer.h.
676 (copy_to_temp): Use fd_safer.
677 (tac_file): Don't assume fopen cannot return stdin.
678 * src/tail.c: Include unistd-safer.h rather than fcntl-safer.h.
679 (recheck, tail_file): Use fd_safer rather than open_safer.
680 * src/tee.c: Include stdio-safer.h.
681 (tee): Use fopen_safer.
682 * src/touch.c: Include unistd-safer.h.
683 (touch): Use fd_safer.
684 * src/tsort.c (have_read_stdin): Remove; no longer needed. All uses
686 (tsort): Do not assume fopen can't return stdin.
687 Close stdin before returning. All uses changed.
688 * src/unexpand.c (next_file): Don't assume fopen cannot return stdin.
689 * src/uniq.c: Include stdio_safer.h.
690 (check_file): Don't assume fopen cannot return stdin or stdout.
692 2005-04-09 Jim Meyering <jim@meyering.net>
694 * src/dd.c (quit): Define with ATTRIBUTE_NORETURN.
696 Now that close_stdout closes standard output unconditionally,
697 these workarounds for dd and cat are no longer necessary.
698 * src/dd.c (close_stdout_wrapper): Remove function.
699 (main): Call atexit with close_stdout, instead.
700 * src/cat.c (close_stdout_wrapper): Likewise.
701 Don't close STDOUT_FILENO explicitly; close_stdout does it.
703 * src/system.h (__attribute__): Readability nit:
705 # define __attribute__(x)
707 # define __attribute__(x) /* empty */
709 2005-04-09 Jim Meyering <jim@meyering.net>
711 * src/rm.c (usage): Mention that --recursive removes listed
712 directories too, not just their contents.
713 Say that by default, rm does not remove directories.
715 * src/pr.c: Don't include "timespec.h". system.h does that.
716 * Makefile.maint (sc_system_h_headers): Propagate exit status
719 2005-04-08 Paul Eggert <eggert@cs.ucla.edu>
721 * NEWS: Document that dd no longer treats QUIT or PIPE specially,
722 and when conforming to POSIX no longer treats USR1 specially.
723 Document that dd no longer dumps core when handling signals.
724 * src/system.h (RETSIGTYPE): Remove; no longer needed. All uses
726 * src/csplit.c (SA_NOCLDSTOP): Define to 0 if not defined.
728 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
729 (delete_all_files): New arg IN_SIGNAL_HANDLER, to avoid undefined
730 behavior when called from a signal handler. All uses changed.
731 (main) [!defined SA_NOCLDSTOP]:
732 Use siginterrupt to specify that system calls should be interrupted.
733 * src/dd.c: Do not include safe-read.h or full-write.h; no longer needed.
734 (process_signals): Add forward decl.
735 (SA_NOCLDSTOP, sigprocmask, sigset_t) [!defined SA_NOCLDSTOP]:
737 (siginterrupt) [! HAVE_SIGINTERRUPT]: New macro.
738 (SA_NODEFER) [!defined SA_NODEFER]: New macro.
739 (SA_RESETHAND) [!defined SA_RESETHAND]: New macro.
740 (caught_signals, interrupt_signal, info_signal_count, catch_siginfo):
742 (usage): Mention -USR1 versus -INFO.
743 (cleanup): Don't invoke print_stats; the caller must do it now.
745 (quit): Process signals just before exiting.
746 (interrupt_handler): Simply record the signal and return.
747 (siginfo_handler): Simply increment the signal counter and return.
748 (install_handler): Remove, replacing with:
749 (install_signal_handlers, process_signals, iread, iwrite):
750 New functions. All callers to safe_read and full_write replaced
751 by iread and iwrite. All callers to install_handler replaced by
753 * src/ls.c (SA_NOCLDSTOP): Define to 0 if not defined.
755 (siginterrupt) [! HAVE_SIGINTERRUPT]: New macro.
756 (main) [! SA_NOCLDSTOP]: Use it.
757 * src/shred.c: Remove all uses of signals; modern hosts have
758 /dev/random and don't need this gorp.
759 Do not include signal.h.
760 (env, sigill_handler, isaac_seed_machdep): Remove. All uses removed.
761 * src/sort.c (SA_NOCLDSTOP): Define to 0 if not defined.
763 (siginterrupt) [! HAVE_SIGINTERRUPT]: New macro.
764 (main) [! SA_NOCLDSTOP]: Use it.
766 * src/dd.c: Do not include inttostr.h, no longer needed.
767 (print_stats, main): Rewrite and simplify formats to use PRIuMAX
768 instead of umaxtostr.
769 (print_stats): Work even in languages that have special
770 forms for two of things, for r_truncate and w_bytes. We can't
771 fix delta_s in this way, since ngettext doesn't support floating-point.
772 (main): Rewrite to avoid casts.
774 2005-04-07 Jim Meyering <jim@meyering.net>
776 Placate gcc-4's -Wuninitialized.
777 * src/md5sum.c (digest_check) [lint]: Initialize hex_digest to NULL.
778 * src/test.c (binary_operator) [lint]: Initialize lt and rt to 0.
780 * src/test.c (is_int, age_of, binop): Declare `char *' parameters to
782 (binop): Move function definition to precede first use so we can...
783 (binop): ...remove prototype.
785 2005-04-05 Paul Eggert <eggert@cs.ucla.edu>
787 * man/Makefile.am (.x.1): Remove "COMMAND.td/" from examples.
788 * src/basename.c (usage): Add examples.
789 * src/cat.c (usage): Likewise.
790 * src/chgrp.c (usage): Likewise.
791 * src/chown.c (usage): Likewise.
792 * src/dirname.c (usage): Likewise.
794 2005-04-05 Jim Meyering <jim@meyering.net>
796 * src/nice.c (usage): Mention that some shells provide a
797 built-in function by the same name.
798 * src/nohup.c (usage): Likewise.
799 * src/printenv.c (usage):Likewise.
801 2005-04-04 Dmitry V. Levin <ldv@altlinux.org>
803 * src/tee.c (tee): When closing files, do not close stdout,
804 leave this job to close_stdout() instead.
805 * configure.ac (AC_CONFIG_FILES): Add tests/tee/Makefile.
806 * tests/Makefile.am (SUBDIRS): Add tee.
807 * tests/tee/Makefile.am: New file.
808 * tests/tee/.cvsignore: Likewise.
809 * tests/tee/{basic,dash}: New tee tests.
811 2005-04-04 Jim Meyering <jim@meyering.net>
813 * src/echo.c (usage): Mention that some shells provide a
814 built-in function by the same name.
815 * src/kill.c (usage): Likewise
816 * src/printf.c (usage): Likewise.
817 * src/pwd.c (usage): Likewise.
818 * src/stat.c (usage): Likewise.
819 * src/test.c (usage): Likewise.
820 * src/true.c (usage):
821 * src/system.h (USAGE_BUILTIN_WARNING): New macro.
823 * man/echo.x: Remove `DESCRIPTION' section, now that --help includes it.
824 * man/printf.x: Likewise.
825 * man/pwd.x: Likewise.
827 2005-04-03 Jim Meyering <jim@meyering.net>
829 * src/pr.c (main): Fix off-by-one error.
830 pr -$(perl -e 'print "0"x63 . 1') would write one byte beyond the
831 end of a malloc'd buffer.
833 2005-04-01 Jim Meyering <jim@meyering.net>
835 * src/pr.c (main): Free column_count_string when done with it.
837 Don't let pr treat +1:-1 like +1:18446744073709551615.
838 * src/pr.c (strtoumax): Remove declaration.
839 (first_last_page): Use xstrtoumax in place of strtoumax,
840 so we don't interpret a negative page number (e.g., in an option
841 like --pages=1:-1) as valid.
842 * tests/pr/Test.pm (neg-page): Add a test for this.
844 2005-03-30 Paul Eggert <eggert@cs.ucla.edu>
846 * src/pinky.c (short_pinky): Adjust to read_utmp signature change.
847 * src/uptime.c (uptime): New arg OPTIONS. All uses changed.
848 * src/users.c (users): Likewise.
849 * src/who.c (who): Likewise.
850 * src/uptime.c (main): Check PIDs when invoked with zero arguments.
851 * src/users.c (main): Likewise.
852 * src/who.c (main): Likewise. Also with two arguments.
853 Omit duplicate code in 2-arg case.
854 (UT_PID): Moved to ../lib/readutmp.h.
856 2005-03-29 Jim Meyering <jim@meyering.net>
858 * src/system.h (ptr_align): Declare `ptr' parameter to be a
859 `const' pointer, since this function never writes through it.
861 * src/uname.c: Indent cpp directives to reflect nesting.
863 2005-03-28 Jim Meyering <jim@meyering.net>
865 * src/seq.c (get_width_format) [HAVE_RINT && HAVE_MODF && HAVE_FLOOR]:
866 Add `void' to make this an ANSI-style function declaration.
867 * src/remove.c (ds_init): Likewise.
868 * src/pr.c (print_sep_string): Likewise.
870 * src/stty.c (speeds): Declare this array to be static.
871 * src/Makefile.am (sc_tight_scope): Adjust to catch any
872 new declarations like that of stty.c's `speeds'.
874 * src/system.h (GETOPT_HELP_OPTION_DECL): Use NULL, not `0'.
875 (GETOPT_VERSION_OPTION_DECL): Likewise.
876 * src/chown.c (long_options): Likewise.
877 * src/chgrp.c (long_options): Likewise.
878 * src/chmod.c (long_options): Likewise.
879 * src/cp.c (sparse_type_string, reply_args, decode_preserve_arg):
881 * src/chown-core.c (chopt_init): Likewise.
882 * src/comm.c (long_options): Likewise.
883 * src/copy.c (copy_reg): Likewise.
884 * src/csplit.c (extract_regexp): Likewise.
885 * src/cut.c (longopts): Likewise.
886 * src/date.c (time_spec_string): Likewise.
887 * src/df.c (find_mount_point, show_point): Likewise.
888 * src/expr.c (docolon): Likewise.
889 * src/fmt.c (long_options): Likewise.
890 * src/ls.c (time_style_args, indicator_style_args, long_options)
891 (format_args, sort_args, time_args, decode_switches)
892 (gobble_file): Likewise.
893 * src/md5sum.c (long_options): Likewise.
894 * src/mv.c (reply_args): Likewise.
895 * src/paste.c (longopts): Likewise.
896 * src/pinky.c (print_entry): Likewise.
897 * src/pr.c (long_options): Likewise.
898 * src/ptx.c (long_options, format_args): Likewise.
899 * src/readlink.c (longopts): Likewise.
900 * src/sort.c (long_options, mergefps): Likewise.
901 * src/stat.c (long_options): Likewise.
902 * src/tac.c (main): Likewise.
903 * src/tail.c (follow_mode_string): Likewise.
904 * src/touch.c (longopts, time_args): Likewise.
905 * src/uniq.c (delimit_method_string): Likewise.
906 * src/uptime.c (print_uptime): Likewise.
907 * src/who.c (print_user): Likewise.
909 2005-03-27 Jim Meyering <jim@meyering.net>
911 * src/dcgen: Simplify further, clean up.
912 Add a standard-output-closing global destructor.
914 * src/wheel-gen.pl: Use the same global destructor as dcgen.
916 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
918 * src/dcgen: Squeeze multiple blanks into one. Output a simple
919 array of adjacent strings rather than a more complicated data
920 structure; this saves space in the dircolors executable.
921 * src/dircolors.c (parse_line): Use char *, not unsigned char *.
923 (dc_parse_stream, main): Avoid casts.
924 Adjust to simpler data structure generated by new dcgen.
926 2005-03-25 Eric Blake <ebb9@byu.net> (tiny change)
928 * src/ls.c (usage): Document usage of LS_COLORS.
930 2005-03-25 Paul Eggert <eggert@cs.ucla.edu>
932 * src/dircolors.hin: Add "TERM cygwin".
934 2005-03-25 Jim Meyering <jim@meyering.net>
936 * src/system.h (DECIMAL_DIGIT_ACCUMULATE): Reverse the sense of
937 the return value, and update callers:
938 * src/cut.c (set_fields): Update use of DECIMAL_DIGIT_ACCUMULATE.
939 * src/expand.c (parse_tab_stops, main): Likewise.
940 * src/split.c (main): Likewise.
941 * src/unexpand.c (parse_tab_stops, main): Likewise.
942 * src/uniq.c (main): Likewise.
944 2005-03-22 Jim Meyering <jim@meyering.net>
946 * build-aux: New directory. Renamed from config.
947 * configure.ac: Reflect renaming: config -> build-aux.
948 * Makefile.am (dist-hook): Likewise.
949 * Makefile.maint: Likewise.
950 * Makefile.cfg (cvs_files): Likewise.
951 * .x-sc_sun_os_names: Likewise.
952 * .x-sc_trailing_blank: Likewise.
954 * src/ls.c (get_funky_string): Use '\a', rather than 7, for
955 portability to EBCDIC hosts.
957 2005-03-20 Jim Meyering <jim@meyering.net>
959 * src/pr.c (init_header): Add missing `%' in new format string.
960 (init_header): Use zero-filled `.%09d' format, not space-filled `.%9d'.
962 2005-03-19 Jim Meyering <jim@meyering.net>
964 * src/Makefile.am (pr_LDADD): Now that pr uses gettime, add
965 $(LIB_CLOCK_GETTIME) to get the required -lrt on newer Linux systems.
967 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
969 * NEWS: pr -D "FORMAT" now accepts the same formats that
971 * src/pr.c: Include strftime.h, timespec.h.
972 (init_header): Obtain and format nanosecond part of time stamp.
974 * NEWS: nohup now ignores the umask when creating nohup.out.
975 nohup now closes stderr if it is a terminal and stdout is closed.
976 * src/nohup.c (main): Likewise. Be a little more paranoid about
977 return values; e.g., check for any negative return from open.
978 Assume free (NULL) works.
979 Close file descriptor leak when redirecting standard output to a file.
981 2005-03-17 Jim Meyering <jim@meyering.net>
983 * src/cut.c (set_fields): Use DECIMAL_DIGIT_ACCUMULATE macro,
984 in place of functionally-equivalent code.
985 * src/expand.c (parse_tab_stops, main): Likewise.
986 * src/split.c (main): Likewise.
987 * src/unexpand.c (parse_tab_stops, main): Likewise.
988 * src/uniq.c (main): Likewise.
989 * src/od.c: Use VERIFY macro in place of an equivalent open-coded
991 * src/system.h (VERIFY, VERIFY_EXPR, DECIMAL_DIGIT_ACCUMULATE):
994 Before, this command would make uniq skip 11 fields and print
996 $ _POSIX2_VERSION=1 ./uniq -f1 -1 <(seq --format='1 %g' 2)
999 * src/uniq.c (main): Interpret `uniq -f1 -1' like `uniq -f1',
1000 not like `uniq -f11'.
1002 2005-03-15 Jim Meyering <jim@meyering.net>
1004 Both `pr -0' and e.g., `pr -03' would evoke `column count too large'.
1005 `pr -0' should give a better diagnostic and `pr -03' should be
1006 equivalent to `pr -3'.
1007 * src/pr.c (parse_column_count): Change return type to void.
1008 Call error (EXIT_FAILURE, ... for an invalid string.
1009 (main): Allocate space for column_count_string using malloc.
1010 Accumulate all old-style column-count digits before converting.
1011 When the number of columns is specified via both old-style,
1012 (e.g., -3), and a long option (--columns=5), ensure that only
1013 the last one specified takes effect.
1014 * tests/pr/Test.pm: Add tests for the above.
1016 2005-03-15 Corinna Vinschen <corinna@vinschen.de> (tiny change)
1018 * src/copy.c (copy_reg): Copy regular files in binary mode.
1020 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1022 * NEWS: Restate why ls limits time stamp lengths.
1024 2005-03-12 Jim Meyering <jim@meyering.net>
1026 Add a little infrastructure to help prevent future bugs like the
1028 * src/stat.c (xstrcat): New function.
1029 (print_statfs, print_stat): Add buf_len parameter and convert all
1030 uses of strcat to xstrcat. Update callers.
1031 (print_it): Call print_func with buf_len parameter.
1033 Invoking stat -c FMT with a lone format directive of %s, %f, %h, %s,
1034 could cause a buffer overrun error.
1035 * src/stat.c (print_it): Allocate 2 more bytes, to accommodate our
1036 conversion of the stat %s format string to the longer printf %llu one.
1037 Patch from Guochun Shi.
1039 2005-03-11 Paul Eggert <eggert@cs.ucla.edu>
1041 * src/ls.c (TIME_STAMP_LEN_MAXIMUM): New constant.
1042 (long_time_expected_width, print_long_format): Use it, to avoid
1043 some possible denial-of-service attacks.
1044 * NEWS: Document this.
1046 2005-03-11 Jim Meyering <jim@meyering.net>
1048 Prompt once again for `mv -i A B' when A and B are hard links
1049 to the same file. This fixes a bug introduced by my 2003-04-04
1050 (coreutils-5.0.1) change. Reported by Thomas Wolff via Eric Blake.
1051 * src/copy.c (abandon_move): New function, factored out of
1052 copy_internal, now that this code is being used from two places.
1053 (copy_internal): Perform the same interactive-related test for
1054 whether it's alright to proceed and (usually) overwrite the
1056 * tests/mv/i-4: Add tests for the above.
1058 Don't segfault for a very long date format string, e.g.,
1059 ls -ld --time-style=+%99999999H .
1060 * src/ls.c (long_time_expected_width): Use x2nrealloc, not alloca,
1061 so format string abuse cannot provoke stack overflow.
1062 (print_long_format): Likewise.
1064 Don't segfault for a long header date string, e.g.,
1065 echo a|pr -D +%9999999A
1066 * src/pr.c (init_header): Use x2nrealloc, rather than alloca.
1067 Don't bother with fixed-sized initial buffer; always use x*alloc.
1069 * src/pr.c (init_header): Use slightly clearer INT_BUFSIZE_BOUND
1070 in place of equivalent INT_STRLEN_BOUND + 1.
1071 * src/expr.c (tostring, printv): Likewise.
1073 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1075 * src/system.h: Include intprops.h.
1076 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND): Remove;
1077 they are now defined in intprops.h.
1079 2005-03-09 Jim Meyering <jim@meyering.net>
1081 * TODO: Remove entry about named pipes. It was fixed in 5.3.0.
1083 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1085 * src/date.c (usage): Redo to match recent documentation changes.
1086 Don't bother documenting which usages are GNU extensions; the list
1087 wasn't correct, and is better left to the printed manual anyway.
1089 2005-03-06 Jim Meyering <jim@meyering.net>
1091 Factor out column-count processing.
1092 * src/pr.c: Include "inttostr.h".
1093 (parse_column_count): New function.
1094 (main): Use the new function for both old-style, -9, and long,
1095 --columns=-9, options.
1097 * src/cksum.c: Remove `register' keyword.
1098 * src/cut.c: Likewise.
1099 * src/dd.c: Likewise.
1100 * src/env.c: Likewise.
1101 * src/factor.c: Likewise.
1102 * src/fmt.c: Likewise.
1103 * src/fold.c: Likewise.
1104 * src/id.c: Likewise.
1105 * src/logname.c: Likewise.
1106 * src/ls.c: Likewise.
1107 * src/pr.c: Likewise.
1108 * src/printf.c: Likewise.
1109 * src/shred.c: Likewise.
1110 * src/sort.c: Likewise.
1111 * src/sum.c: Likewise.
1112 * src/test.c: Likewise.
1113 * src/tsort.c: Likewise.
1114 * src/uniq.c: Likewise.
1115 * src/wc.c: Likewise.
1116 * src/whoami.c: Likewise.
1118 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1120 * src/Makefile.am (nanosec_libs): Remove $(LIB_XANOSLEEP); no
1123 2005-03-01 Jim Meyering <jim@meyering.net>
1125 * src/copy.c (copy_internal): Change test of source type from
1126 !S_ISREG to S_ISLNK. Reported by Paul Eggert in
1127 http://lists.gnu.org/archive/html/bug-coreutils/2004-10/msg00050.html.
1129 2005-02-28 Jim Meyering <jim@meyering.net>
1131 * NEWS: Mention that xnanosleep fixes sleep failure on linux-2.6.8.1.
1133 2005-02-21 Paul Eggert <eggert@cs.ucla.edu>
1135 * src/Makefile.am (dd_LDADD, shred_LDADD): Add $(LIB_GETHRXTIME).
1136 (nanosec_libs): Add $(LIB_XNANOSLEEP). Needed for newer GNU/Linux
1137 hosts with clock_gettime.
1139 2005-02-20 Paul Eggert <eggert@cs.ucla.edu>
1141 * NEWS: Describe user-visible change to dd.
1142 * src/Makefile.am (dd_LDADD, shred_LDADD, nanosec_libs):
1143 Remove $(LIB_CLOCK_GETTIME). These functions now use
1145 * src/dd.c: Include gethrxtime.h, xtime.h.
1146 (start_time): Now of type xtime_t, not struct timespec.
1147 (print_stats, main): Use gethrxtime rather than gettime.
1148 * src/ls.c (time): Remove obsolete decl.
1149 (get_current_time): gettimeofday always returns 0, so don't
1151 * src/shred.c: Include gethrxtime.h.
1152 (isaac_seed): Use gethrxtime rather than a mishmash.
1153 * src/touch.c (time): Remove obsolete decl.
1155 * tests/misc/split-fail: Don't assume that the current host
1156 supports integers wider than 32 bits. Fix comment typo.
1157 * tests/od/x8: Likewise.
1159 * src/chown-core.c (enum RCH_status): Remove trailing comma,
1160 as it's not valid in standard C89.
1162 2005-02-15 Jim Meyering <jim@meyering.net>
1164 * src/stat.c (human_fstype): Add case/definition for S_MAGIC_XFS
1165 so that file systems of type `xfs' are recognized as such.
1166 * src/fs.h: Regenerate.
1167 Reported by Bernd Eckenfels.
1168 * src/stat.c (human_fstype): Likewise for S_MAGIC_JFS/jfs.
1169 * src/fs.h: Regenerate.
1170 Reported by Andreas Schwab.
1172 * src/nice.c (NZERO) [NZERO == 0]: Undefine and define to 20,
1173 to work around the invalid definition from Darwin 7.7.0.
1174 Test failure reported by Sébastien Maret.
1176 2005-02-14 Paul Eggert <eggert@cs.ucla.edu>
1178 * src/sort.c (mergefps): Use binary search rather than linear one
1179 when comparing new line to lines already in main memory.
1180 Idea suggested by James Lemley.
1182 2005-02-09 Jim Meyering <jim@meyering.net>
1184 * src/copy.c (valid_options): Add an assertion that
1185 not both hard_link and symbolic_link are set.
1187 2005-02-08 Paul Eggert <eggert@cs.ucla.edu>
1189 * NEWS: Document stat -f -c %S, plus changes to default formats.
1190 * doc/coreutils.texi (stat invocation): Normalize terminology,
1191 capitalization, and sort order to match --help output. Mention %c
1192 for file systems. Add new -f -c format %S, and document %s versus %S;
1193 problem reported by Jeroen van Wolffelaar.
1194 * src/stat.c (usage): Likewise.
1195 (STATFS_FRSIZE): New macro.
1196 (print_statfs): Use it, for stat -f -c %S.
1197 (do_statfs): Change default formats to output %S.
1199 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1201 * src/system.h: Include "memrchr.h".
1202 (memrchr) [!HAVE_DECL_MEMRCHR]: Remove decl.
1204 2005-02-02 Jim Meyering <jim@meyering.net>
1206 * tests/du/8gb: Also adjust the test (s/64/128/) to detect
1207 systems that don't support sparse files.
1208 Check for $2 -ge 128, rather than $2 = 128, in case
1209 there is a file system type that doesn't support sparse files,
1210 yet for which metadata takes up additional space.
1211 Both reported by Andreas Schwab.
1213 2005-02-01 Eric Blake <ebb9@byu.net> (tiny change)
1215 * tests/du/8gb: Create a larger test file, so we properly
1216 detect that sparse files can be created on NTFS under cygwin.
1218 2005-01-30 Jim Meyering <jim@meyering.net>
1220 * src/head.c (elide_tail_bytes_pipe): Correct wording in diagnostic.
1222 * src/stty.c: Remove unnecessary parentheses in all #if directives.
1224 2005-01-29 Eric Blake <ebb9@byu.net> (tiny change)
1226 * .cvsignore: Ignore config.cache and config.status.lineno.
1227 * src/stty.c [VSWTCH]: Some systems, like Cygwin, use VSWTC
1228 instead of VSWTCH, for use with CSWTCH.
1230 2005-01-29 Eric Blake <ebb9@byu.net> (tiny change)
1232 * tests/Makefile.am (.PHONY): Add check-root and root-hint.
1233 * tests/rwx-to-mode: Ignore ACL designation.
1234 * tests/setgid-check: Likewise.
1235 * tests/chown/separator: Quote user and group names.
1237 2005-01-24 Jim Meyering <jim@meyering.net>
1239 * src/cp.c (usage): Merge the descriptions of --no-dereference and -P.
1240 Suggestion from Johan Boule.
1242 2005-01-17 Eric Blake <ebb9@byu.net> (tiny change)
1244 * src/Makefile.am (all_programs.list): Strip $(EXEEXT) and remove
1246 * man/Makefile.am (all_programs): Revert previous patch; updated
1247 all_programs.list fixes this.
1248 (.x.1): No need to add $(EXEEXT).
1250 2005-01-03 Corinna Vinschen <corinna@vinschen.de> (tiny change)
1252 * src/system.h: Use S_BLKSIZE value for ST_NBLOCKSIZE where
1255 2005-01-22 Jim Meyering <jim@meyering.net>
1257 * Makefile.maint (v_etc_file): The version string has moved to
1258 version-etc-fsf.c, search that new file, not version-etc.c.
1260 2005-01-17 Paul Eggert <eggert@cs.ucla.edu>
1262 * tests/group-names: Use numeric group ids, not symbolic group names,
1263 since the latter can have shell metacharacters in them (e.g., spaces).
1264 Problem reported by Eric Blake.
1265 * tests/chgrp/basic: Assume groups are numeric, not symbolic.
1266 * tests/chgrp/deref: Likewise.
1267 * tests/chgrp/posix-H: Likewise.
1268 * tests/chgrp/recurse: Likewise.
1270 2005-01-15 Jim Meyering <jim@meyering.net>
1272 * src/shred.c (isaac_seed) [HAVE_GETHRTIME]: #if-0 this block,
1273 because just calling gethrtime evokes an `illegal instruction'
1274 failure when compiled with Sun's c89 on Solaris 8 and 9.
1275 Reported by Nelson Beebe.
1277 * src/shred.c (isaac_seed) [HAVE_GETHRTIME]: Don't call ISAAC_SEED
1278 twice with the same value of `t'.
1279 Replace nested #if-#else blocks with #if-#elif-#elif chain.
1281 2005-01-14 Jim Meyering <jim@meyering.net>
1283 The test, tests/tail/f-1, failed on powerpc-apple-darwin7.7.0.
1284 * src/tail.c (IS_TAILABLE_FILE_TYPE): Adjust definition also to include
1285 sockets, since that's what you get when reading from a command-line-
1286 supplied pipe on Darwin 7.7.
1287 (IS_PIPE_LIKE_FILE_TYPE): Define.
1288 (main): Use new IS_PIPE_LIKE_FILE_TYPE rather than simply S_ISFIFO.
1289 Reported by Nelson Beebe.
1290 This same change is also required on NetBSD/sparc-1.5.
1291 Reported by Adrian Bunk.
1293 * src/expr.c (toarith): Rewrite to detect/diagnose integer overflow,
1294 rather than suffering silently.
1295 Before, expr would silently overflow and wrap around:
1296 $ expr 9223372036854775808 = 0 # $(echo 2^63|bc)
1298 Now it detects the problem and exits nonzero:
1299 $ ./expr $(echo 2^63|bc) = 0
1300 ./expr: 9223372036854775808: integer is too large
1302 * tests/chown/separator (id_gn): Exit 77, not 1, for a test-framework
1303 failure, so that doesn't cause `make check' to stop. Nelson Beebe
1304 reported that this test would fail with the diagnostic,
1305 `cannot find name for group ID 10', on one of his systems.
1307 2005-01-13 Jim Meyering <jim@meyering.net>
1309 * src/test.c (is_int): Don't overflow when evaluating integer
1310 constants. Before, ./test $(echo 2^64|bc) -eq 0 && echo FAIL
1313 * tests/Fetish.pm (run_tests): Add code (if-0'd out) to detect
1314 names of temporary files that would clash on 8.3 file systems.
1315 * tests/mk-script (validate): Likewise.
1317 2005-01-12 Jim Meyering <jim@meyering.net>
1319 * tests/dd/skip-seek: Shorten test names to accommodate 8.3 systems.
1321 * tests/tr/Test.pm (repeat-xC): Change test name from
1322 `repeat-Compl', to avoid 8.3 conflict with `repeat-compl'.
1323 Reported by Eric Blake.
1324 (repeat-000): Rename to `repeat-zeros' for the same reason.
1326 2005-01-11 Jim Meyering <jim@meyering.net>
1328 * configure.ac: Update version to 5.3.1.
1330 2005-01-11 Eric Blake <ebb9@byu.net>
1332 * src/Makefile.am (check-README, check-AUTHORS): Account for $(EXEEXT).
1333 * man/Makefile.am (all_programs): Account for $(EXEEXT).
1335 2005-01-11 Jim Meyering <jim@meyering.net>
1337 * src/unexpand.c (add_tab_stop): Properly diagnose a tabstop list
1338 with decreasing values.
1340 * src/expand.c (main): Likewise.
1341 * src/unexpand.c (main): Check for overflow in tabstop values
1342 specified via the obsolete form. E.g., now this command fails:
1343 _POSIX2_VERSION=1 ./unexpand -$(echo '2^64+1'|bc)
1344 Before it would act like `_POSIX2_VERSION=1 ./unexpand -1'.
1345 * tests/unexpand/basic-1 (obs-ovflo): New test for this.
1347 2005-01-10 Paul Eggert <eggert@cs.ucla.edu>
1349 Respond to POSIX interpretations about pathchk -p dated 2005-01-06.
1350 * NEWS: Document the changes.
1351 * doc/coreutils.texi (pathchk invocation): Likewise.
1352 * src/pathchk.c (PORTABILITY_OPTION): New constant.
1353 (longopts, usage, main, validate_file_name):
1354 Add support for new -P option.
1355 Reject empty file names (unless -p is not specified and the
1356 current system allows empty file names).
1357 Change --portability so that is now equivalent to -p -P.
1358 Don't test whether file name is too long, if it is known to exist.
1359 (no_leading_hyphen): New function.
1360 * tests/misc/pathchk1: Add tests for empty file names and
1363 2005-01-08 Jim Meyering <jim@meyering.net>
1367 `pr --columns=N' was not equivalent to `pr -N' when also using
1370 * src/pr.c (main): Set `explicit_columns' for --columns=N,
1371 not just for -N. This bug has existed since the introduction
1372 of the --columns=N option on 1998-08-15.
1373 * NEWS: Document this.
1374 * tests/pr/Test.pm (test_vector): For each -N test, automatically
1375 create a new test vector using --columns=N.
1377 2005-01-07 Paul Eggert <eggert@twinsun.com>
1379 * src/pr.c (main): Check for column count overflow with
1380 usages like "pr -2147483648".
1382 2005-01-07 Jim Meyering <jim@meyering.net>
1384 * src/pr.c (init_fps): Use xnmalloc, rather than xmalloc.
1386 2005-01-06 Jim Meyering <jim@meyering.net>
1388 * README: List the precise HP-UX version numbers that are affected.
1389 Suggestion from Bob Proulx.
1391 * Makefile.maint (sc_changelog): Specify find's `-maxdepth 2'
1392 predicate before `-name ChangeLog' to avoid a harmless warning
1395 2005-01-05 Jim Meyering <jim@meyering.net>
1397 * tests/help-version: Punt on the uptime test, since it fails when
1398 it can't get boot time, and I don't want that to stop `make check'.
1400 * src/du.c (process_file): Evaluate exclusion rules against
1401 the entire file name, not just the last component.
1402 Reported by Robert Lindgren.
1403 * tests/du/exclude: Test for this.
1404 * NEWS: Document this.
1406 Ensure that tests/Makefile.am's check-root actions stay up to date.
1407 * Makefile.maint (sc_root_tests): New rule.
1408 (syntax-check-rules): Add it to the list.
1410 2005-01-04 Jim Meyering <jim@meyering.net>
1412 * man/shred.x: Change one-line summary to reflect that shred does
1413 not remove files by default. Suggestion from Helen Faulkner in
1414 http://bugs.debian.org/288552
1416 * README: Request VERBOSE=yes output when reporting test failures.
1417 Other minor changes.
1419 * tests/Makefile.am (check-root): Update.
1421 2005-01-03 Paul Eggert <eggert@cs.ucla.edu>
1423 * src/system.h: Undo previous change; we now use Autoconf.
1425 2005-01-03 Jim Meyering <jim@meyering.net>
1427 * tests/stty/row-col-1: Don't set rows or columns to zero, to avoid
1428 a bug in the TIOCGWINSZ ioctl on at least Solaris5.9 systems. Setting
1429 either (or both) to zero would succeed, but subsequent `stty size'
1430 would say `no size information for this device' due to the ioctl
1431 failing with EINVAL.
1433 * src/system.h: If PRIdMAX, PRIoMAX, PRIuMAX, and PRIxMAX are
1434 not all defined and either ULONG_MAX or ULLONG_MAX is not defined,
1435 then fail at compile-time rather than let tools like od produce
1436 invalid results at run time.
1438 2004-12-21 Jim Meyering <jim@meyering.net>
1440 * src/csplit.c (usage): Say the default names are `xx00, xx01, ...',
1441 not `xx01, xx02, ...'.
1442 Reported by Matt Kraai in http://bugs.debian.org/286605
1444 * tests/misc/split-fail: Avoid spurious failure on x86 Solaris5.9
1447 2004-12-20 Paul Eggert <eggert@cs.ucla.edu>
1449 * src/split.c (usage): Mention default size. Suggested by Dan Jacobson.
1451 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
1453 * NEWS: Mention that one should eval "`dircolors`" rather than
1456 2004-12-17 Jim Meyering <jim@meyering.net>
1458 * tests/mv/hard-link-1: Rearrange to use newer trap-handling code,
1459 so temporary directories aren't left behind upon e.g., interrupt.
1461 2004-12-16 Paul Eggert <eggert@cs.ucla.edu>
1463 * src/ls.c (print_dir): Use "%s: not listing already-listed
1464 directory", not "not listing already-listed directory: %s", to
1465 format already-listed directories, to be consistent with other
1466 diagnostics involving file names and colons.
1468 2004-12-15 Jim Meyering <jim@meyering.net>
1470 * src/Makefile.am (__LDADD): Define, so that building `[' on
1471 Solaris still uses the -lgen library that it requires in order
1472 to get a definition of eaccess.
1474 2004-12-14 Jim Meyering <jim@meyering.net>
1476 tac would exit immediately upon I/O or temp-file creation failure.
1477 Now it continues on, processing any remaining command line arguments.
1479 * src/tac.c: Include quotearg.h.
1480 Use quotearg_colon in most diagnostics.
1481 (copy_to_temp): Rewrite not to exit upon I/O or temp-file-creation
1482 failure. Before, this command (with /full/tmp being a full partition)
1483 TMPDIR=/full/tmp ./tac /proc/modules tac.c
1484 would exit immediately upon the write error while trying to copy
1485 non-seekable /proc/modules to the full partition. Now it still
1486 reports the failure but continues on with the remaining file.
1487 (tac_nonseekable): Return false also if copy_to_temp fails.
1488 [DONT_UNLINK_WHILE_OPEN]: Add a FIXME comment explaining that
1489 using atexit like this is wrong.
1490 * NEWS: Document this.
1491 * tests/misc/tac-continue: New test for this.
1492 * tests/misc/Makefile.am (TESTS): Add tac-continue.
1494 * tests/chown/basic: Add a few more tests.
1496 2004-12-13 Paul Eggert <eggert@cs.ucla.edu>
1498 * src/ls.c (gobble_file): Change arg name to be command_line_arg
1499 rather than explicit_arg, for consistency with copy.c.
1500 (extract_dirs_from_files): Remove ignore_dot_and_dot_dot arg, since
1501 it is deducible from dirname arg. All callers changed.
1502 (extract_dirs_from_files, print_dir, queue_directory):
1503 Add command_line_arg arg. All callers changed.
1504 (struct pending): Add command_line_arg member.
1505 (main): Use NULL rather than 0 when appropriate.
1506 (set_exit_status, file_failure): New functions.
1507 (queue_directory): Store command_line_arg into new structure.
1508 (print_dir, gobble_file, get_link_name):
1509 Use file_failure to report problems in accessing files,
1510 so that the exit status is set consistently.
1511 (print_dir): Simplify readdir failure code yet again.
1512 If closedir fails, report "closing directory" rather than "reading
1514 (xstrcoll): Use set_exit_status to set status on failure.
1515 * tests/ls-2/tests (no-a-isdir-b): This now exits with status 2,
1518 2004-12-11 Jim Meyering <jim@meyering.net>
1520 Avoid a race condition vulnerability in chown, when used with
1521 --from=O:G and without the (-h) --no-dereference option.
1522 * src/chown-core.c (restricted_chown): New function.
1523 (change_file_owner): Call it.
1524 Reported by Ulrich Drepper.
1525 * NEWS: Mention this.
1527 2004-12-09 Paul Eggert <eggert@cs.ucla.edu>
1529 * ls now exits with status 1 on minor problems, 2 if serious trouble.
1530 * NEWS: Document this.
1531 * src/ls.c (LS_MINOR_PROBLEM, LS_FAILURE): New constants.
1532 All uses of EXIT_FAILURE replaced with LS_FAILURE, unless
1534 (main): Initialize exit failure to LS_FAILURE.
1535 (print_dir, gobble_file, get_link_name, xstrcoll):
1536 Set exit status to LS_MINOR_PROBLEM if the failure is minor.
1537 (print_dir): Do not give up on entire directory merely because readdir
1539 (usage): Explain exit status.
1540 * tests/help-version: ls and variants now exit with status 2
1543 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1545 * NEWS: Document new UTC+HH:MM date syntax, and put date changes
1548 2004-12-07 Paul Eggert <eggert@cs.ucla.edu>
1550 * src/factor.c (factor): Don't list 1 as a factor of 1.
1551 Problem reported by Thomas Folz-Donahue.
1553 2004-12-06 Jim Meyering <jim@meyering.net>
1555 * tests/du/files0-from: Sanitize environment.
1556 Otherwise, e.g., BLOCKSIZE=k would cause a failure, and that
1557 setting is the default (exported from /etc/profile) on at least one
1559 * tests/du/no-deref: Likewise.
1560 * tests/cp/symlink-slash: Likewise.
1561 * tests/ls/symlink-slash: Likewise
1563 2004-12-05 Jim Meyering <jim@meyering.net>
1565 * tests/tail/Test.pm (err-6) ["tail -c"]: Avoid test failure when
1566 _POSIX2_VERSION=199209 is in the environment, or when building on
1569 2004-12-04 Jim Meyering <jim@meyering.net>
1571 * NEWS: Mention cut's new --complement option.
1573 2004-10-01 Paolo Bonzini <bonzini@gnu.org>
1575 * cut.c (complement, COMPLEMENT_OPTION): New.
1576 (longopts): Add --complement.
1577 (usage): Say not that -b, -c, and -f `print' fields,
1578 but rather that they `select' fields for printing.
1579 Describe the new --complement option.
1580 (mark_range_start): Extracted from set_fields.
1581 (print_kth): Support --complement.
1582 (compare_ranges): New function.
1583 (set_fields): Rewrite the part that populates range_start_ht,
1584 merging it with the part that populates printable_field.
1585 (main): Handle --complement.
1587 2004-12-03 Paul Eggert <eggert@cs.ucla.edu>
1589 * src/tail.c (tail_file): Set errnum to -1 if the initial "tail"
1590 failed. This works around an assertion failure reported by
1592 http://lists.gnu.org/archive/html/bug-coreutils/2004-12/msg00012.html
1594 2004-12-02 Jim Meyering <jim@meyering.net>
1596 With using --color and with LS_COLORS saying not to color
1597 executables, don't stat every file.
1598 * src/ls.c (is_colored): New function.
1599 (gobble_file): Use it.
1600 (main): Use it here, in place of too-strict tests against NULL:
1601 if either ORPHAN or MISSING was set to 0 from LS_COLORS, the
1602 old test would fail.
1604 2004-12-01 Paul Eggert <eggert@cs.ucla.edu>
1606 * src/comm.c (compare_files): Assume setlocale exists.
1607 * src/join.c (keycmp): Likewise.
1608 * src/seq.c (decimal_point): Treat like sort. Now char.
1610 (main): Assume localeconv exists. Use same code as sort.
1611 * src/sort.c (C_DECIMAL_POINT): Remove. Use changed to '.'.
1612 Assume setlocale exists.
1613 (thousands_sep): Renamed from th_sep.
1614 (IS_THOUSANDS_SEP): Remove. All uses replaced by comparisons.
1615 (NONZERO): Parenthesize use of arg.
1616 (numcompare): Avoid duplicate loads. Use ISDIGIT as boolean, for
1617 consistency. Avoid unnecessary negation by reversing
1619 (main): Rewrite localeconv call to match seq.c.
1620 * src/system.h: Assume locale.h exists.
1621 (HAVE_SETLOCALE): Remove.
1622 * src/uniq.c (different): Assume setlocale exists.
1624 * src/ls.c (sort_files): Minor cleanup. Remove an unnecessary
1625 'volatile' on a local variable. Rewrite to avoid unnecessary
1626 double-assignment to 'func' in the usual case where strcoll does
1629 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1631 * src/pinky.c (gethostname): Remove decl.
1632 (scan_entries): Use IS_USER_PROCESS instead of by-hand code.
1633 * src/uptime.c (print_uptime): Use IS_USER_PROCESS and
1634 UT_TYPE_BOOT_TIME instead of by-hand code.
1635 * src/users.c (list_entries_users): Use IS_USER_PROCESS
1636 instead of by-hand code.
1637 * src/who.c (USER_PROCESS, RUN_LVL, INIT_PROCESS, LOGIN_PROCESS,
1638 DEAD_PROCESS, BOOT_TIME, NEW_TIME, UT_TYPE_UNDEF, UT_TYPE): Remove.
1639 (IS_USER_PROCESS): Move to ../lib/readutmp.h.
1640 (UT_TYPE_RUN_LVL, UT_TYPE_INIT_PROCESS, UT_TYPE_LOGIN_PROCESS,
1641 UT_TYPE_DEAD_PROCESS, UT_TYPE_NEW_TIME): New macros.
1642 (gethostname): Remove decl.
1643 (list_entries_who, scan_entries): Use the new macros defined above,
1644 for consistency with pinky, uptime, and users.
1646 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1648 Fix problem reported by Scott S. Tinsley for HP-UX 11.11 using
1649 HP's ANSI C compiler. Declaring int functions causes warnings on
1650 some modern systems and shouldn't be needed to compile on ancient
1652 * src/copy.h (stat, lstat, rename): Remove decls.
1653 * src/install.c (stat): Remove decl.
1654 * src/ln.c (link, symlink): Remove decls.
1656 2004-11-25 Jim Meyering <jim@meyering.net>
1658 * man/help2man: Import help2man-1.35.1.
1659 * man/Makefile.am (.x.1): Remove now-unnecessary use of
1660 locally-added --program-name=NAME option. Now, help2man gets
1661 the name from the [NAME] section (i.e. from our .x file).
1662 * man/install.x: Use `install', not `ginstall' in the one-line
1663 description. Reported by Brendan O'Dea.
1664 * man/sha1sum.x: Use `sha1sum', not `shasum'.
1666 2004-11-24 Jim Meyering <jim@meyering.net>
1668 Since the changes of 2004-05-22, the u.saved_cwd member at
1669 the bottom of the active-directory stack was no longer
1670 strictly necessary. This change removes that member and uses
1671 the newer cwd_state parameter for the final restore_cwd.
1673 * src/remove.c (struct AD_ent) [u]: Remove now-unnecessary union.
1674 [dev_ino]: Rename from `a'.
1675 (AD_pop_and_chdir): Add a parameter to play the role of just-removed
1676 bottom-of-stack cwd-state member.
1677 (AD_pop_and_chdir): No longer return boolean. Adjust caller.
1678 (AD_push_initial): Remove CWD parameter. Adjust caller.
1680 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1682 Minor performance improvements and cleanups for "touch".
1683 * src/touch.c (posix_date): Remove; not needed as a static var.
1685 (touch): Use new futimens function to operate more efficiently
1686 in some cases. Don't stat/fstat existing file when
1687 (!amtime_now && change_times == (CH_ATIME | CH_MTIME)); the
1688 old time stamps aren't needed in that case.
1689 (main): change_times is int, not bool. Simplify test for
1692 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1694 * src/install.c (usage): Avoid usage that runs afoul of Docbook
1695 translation. Problem reported by Eric S. Raymond.
1697 Restore dd's noctty flag, reverting the change of 2004-04-08.
1698 POSIX does not allow "dd" to use O_NOCTTY by default.
1699 * NEWS: Add noctty flag to dd.
1700 * doc/coreutils.texi (dd invocation): Likewise.
1701 * src/dd.c (flags, usage, main): Likewise.
1703 2004-11-19 Alfred M. Szmidt <ams@gnu.org>
1705 * src/ls.c (usage): Clarified description of --no-group (-G),
1706 --human-readable (-h), --inode (-i), --size (-s), --time,
1709 2004-11-19 Jim Meyering <jim@meyering.net>
1711 * src/ls.c (usage): Clarify description of --author.
1712 Tweak indentation so that help2man creates better nroff.
1713 Reported by Dan Jacobson.
1715 * src/uniq.c (check_file): Don't check stdout for errors here.
1717 * src/pwd.c (find_dir_entry): Update comment to match reality.
1719 2004-11-18 Jim Meyering <jim@meyering.net>
1721 * src/pwd.c (robust_getcwd): Correct the comment: this function
1722 constructs the directory name. The caller prints it.
1724 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1726 * src/stat.c (STATFS): New macro, for portability to Solaris 9.
1727 (do_statfs): Use it.
1729 * src/basename.c, src/chroot.c, src/cksum.c, src/dd.c, src/dirname.c,
1730 src/factor.c, src/hostid.c, src/hostname.c, src/link.c, src/logname.c,
1731 src/nohup.c, src/printenv.c, src/pwd.c, src/setuidgid.c, src/sleep.c,
1732 src/sync.c, src/tsort.c, src/unlink.c, src/uptime.c, src/users.c,
1733 src/whoami.c, src/yes.c (main): Use getopt_long rather than getopt.
1734 * src/readlink.c (main): argv is not const.
1736 * src/cut.c (usage): Improve documentation along the lines suggested
1738 * src/echo.c (usage): Likewise.
1739 * src/expr.c (usage): Likewise.
1741 * src/dircolors.hin: Add putty, screen-bce.
1743 * src/pinky.c (print_entry): Fix memory leak.
1744 * src/who.c (print_user): Likewise.
1746 2004-11-15 Paul Eggert <eggert@cs.ucla.edu>
1748 * NEWS: New dd operand "status=noxfer".
1749 * src/dd.c (C_ASCII, C_EBCDIC, C_IBM, C_BLOCK, C_UNBLOCK,
1750 C_LCASE, C_UCASE, C_SWAB, C_NOERROR, C_NOTRUNC, C_SYNC, C_TWOBUFS,
1751 C_NOCREAT, C_EXCL, C_FDATASYNC, C_FSYNC): Now constants, not
1753 (STATUS_NOXFER, statuses): New constants.
1754 (usage, print_stats, scanargs): Add support for status=noxfer.
1755 (usage): Update status output to match new behavior.
1756 (print_stats): Always output complete byte count.
1757 Put space between numbers and units, as SI requires.
1758 Use ngettext so that i18n can use plurals for "byte" and "second".
1759 Don't multiply by 1e-9 (inexact); divide by 1e9 (which is exact).
1760 (iflag_error_msgid, oflag_error_msgid): Remove; replace uses by
1762 * tests/dd/skip-seek (@Tests): Use status=noxfer to avoid
1763 problems with regression testing.
1765 2004-11-14 Paul Eggert <eggert@cs.ucla.edu>
1767 * NEWS: dd now outputs total bytes, seconds, and bytes per second.
1768 * src/Makefile.am (dd_LDADD): Add $(LIB_CLOCK_GETTIME).
1769 * src/dd.c: Include "human.h".
1770 (w_bytes, start_time): New vars.
1771 (usage): Document new I/O statistics output
1772 (print_stats): Output new I/O statistics.
1773 (cleanup): Do statistics after closing stdin and stdout, so that
1774 the times are more accurate.
1775 (write_output, dd_copy): Count output bytes.
1776 (main): Get initial value of clock.
1778 2004-11-14 Jim Meyering <jim@meyering.net>
1780 Backslash-escape `-'s in email addresses, so that they are
1781 rendered properly in UTF-locales.
1782 * man/help2man (escape_hyphens): New function.
1783 (main): Call it on email addresses.
1785 * src/sort.c (zaptemp): Mark new diagnostic for translation.
1787 * tests/misc/close-stdout: New file. Test today's closeout.c change.
1788 * tests/misc/Makefile.am (TESTS): Add close-stdout.
1790 2004-11-13 Jim Meyering <jim@meyering.net>
1792 * src/test.c (usage): Put the description of `[-n] STRING'
1793 on two lines, one for `-n STRING' and one for `STRING' so that
1794 help2man properly escapes the `-'. Otherwise, the hyphen is
1795 rendered inappropriately in UTF-8 locales.
1796 Reported by Uwe Zeisberger in http://bugs.debian.org/281069.
1798 2004-11-12 Paul Eggert <eggert@cs.ucla.edu>
1800 * NEWS: Document the following changes.
1802 * src/sort.c: Avoid O(N**2) behavior when there are many temporary
1804 (temptail): New variable, so that we can easily append to list.
1805 (create_temp_file): Create new files at end of list, so that
1806 searching the list has O(N*NMERGE) behavior instead of O(N**2).
1807 (zaptemp): Update temptail if needed.
1808 (mergefps, merge): Accept new arg that counts temp files, and keep it
1809 up to date as we create and remove temporaries. This is for
1810 efficiency, so that we don't call zaptemp so often.
1811 All callers changed.
1812 (sort): Don't create array in reverse order, since the list of
1813 temporaries is now in the correct order.
1815 (zaptemp): Protect against race condition: if 'sort' is
1816 interrupted in the middle of zaptemp, it might unlink the
1817 temporary file twice, and the second time this happens the file
1818 might already have been created by some other process.
1820 (zaptemp): Warn if a temporary file is not removed.
1822 (create_temp_file): Use offsetof for clarity.
1823 (die): Move it up earlier, to clean up the code a bit.
1825 * src/pr.c (strtoumax): Declare if not declared.
1826 (skip_to_page, first_page_number, last_page_number, page_number,
1827 first_last_page, print_header):
1828 Use uintmax_t for page numbers.
1829 (first_last_page): Remove unnecessary forward declaration.
1830 Do not modify arg (it is now a const pointer).
1831 Return a true if successful, false (without print a diagnostic)
1833 (main): If +XXX does not specify a valid page range, treat it
1834 as a file name. This follows the response to Open Group XCU ERN 41
1835 <http://www.opengroup.org/sophocles/show_mail.tpl?source=L&listname=austin-group-l&id=7717>,
1836 which says the behavior is allowed.
1837 (skip_to_page): When starting page number exceeds page count,
1838 print both numbers in the diagnostic.
1839 (print_header): Detect page number overflow.
1841 2004-11-07 Jim Meyering <jim@meyering.net>
1843 * src/uname.c [__APPLE__]: Include <mach/machine.h> and <mach-o/arch.h>.
1844 (main) [__APPLE__]: Get the processor type via syscall rather than
1845 hard-coding "powerpc". From Toby Peterson.
1847 * src/sort.c (merge): Remove declarations of now-unused variables.
1849 2004-11-06 Paul Eggert <eggert@cs.ucla.edu>
1851 * src/sort.c (first_same_file): Remove. Move most of the code to....
1852 (avoid_trashing_input): New function.
1853 (merge): Avoid some silly merges, e.g., copying a single file to
1854 a temporary file when there are exactly 17 input files to merge.
1855 Take a count of temporary files rather than a max_merge arg.
1858 2004-11-06 Jim Meyering <jim@meyering.net>
1860 * src/sort.c (xfclose): Don't close stdout here (just flush it),
1861 since close_stdout now closes stdout unconditionally.
1863 2004-11-05 Paul Eggert <eggert@cs.ucla.edu>
1865 * src/sort.c (inittables, sort_buffer_size, getmonth, mergefps,
1866 first_same_file, merge, sort, main): Use size_t for indexes to arrays.
1867 This fixes some unlikely havoc-wreaking bugs (e.g., more than INT_MAX
1869 (getmonth, keycompare, compare): Rewrite to avoid need for alloca,
1870 thus avoiding unchecked stack overflow in some cases. As a side
1871 effect this improve the performance of "sort -M" by a factor of 4
1874 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1876 * src/stty.c: Include "vasprintf.h" since we use vasprintf now.
1878 * src/Makefile.am (check-AUTHORS): Don't assume \? works in a sed
1879 expression; it's not portable. Problem reported by Albert Chin.
1880 Don't invoke a program more than once.
1881 * src/groups.sh (version): New variable, containing author info,
1882 for benefit of AUTHORS check. Use it when acting on --version option.
1883 * AUTHORS: Remove duplicate lines. Remove bogus "chroot:"
1886 * src/system.h: Don't #define and #undef getopt around <stdlib.h>,
1887 as this breaks the new regime that does "#define getopt rpl_getopt".
1888 Problem reported by Albert Chin for Solaris 9 with Sun cc in:
1889 http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00019.html
1890 I suppose this may cause problems on ancient hosts with
1891 incompatible getopt declarations, but we'll cross that bridge if
1892 the problem gets reported to us by someone who can test the fix.
1894 2004-11-03 Jim Meyering <jim@meyering.net>
1896 * src/tac.c: quote(...) file names in diagnostics.
1898 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1900 * NEWS: Document getdate changes.
1902 2004-10-29 Jim Meyering <jim@meyering.net>
1904 * src/tac.c (tac_file): Remove temporary prototype and move this
1905 function `down' so that it precedes definition of tac_nonseekable.
1907 `tac /proc/modules' would print nothing
1908 Reported by Harald Dunkel in http://bugs.debian.org/278604.
1910 * src/tac.c (copy_to_temp): Renamed from save_stdin, since
1911 now it copies a general file descriptor, not just stdin.
1912 (tac_nonseekable): Renamed/adapted from tac_stdin.
1913 (tac_file): Get fd via `open' directly rather than via fopen/fileno,
1914 since we never used the stream. Perform "-" to stdin mapping here
1915 rather than in main. Determine whether a file is seekable,
1916 by trying to `lseek' to its end, and dispatch to tac_seekable or
1917 tac_nonseekable accordingly.
1918 (main): Rewrite argument handling now that it uses only tac_file.
1919 * NEWS: Mention it here.
1921 2004-10-21 Jim Meyering <jim@meyering.net>
1923 * tests/mv/leak-fd: New file.
1924 * tests/mv/Makefile.am (TESTS): Add it.
1925 * tests/rm/dot-rel: New file.
1926 * tests/rm/Makefile.am (TESTS): Add it.
1928 Correct my patch of 2004-10-18.
1929 * src/remove.c (rm): Destroy the saved_cwd here (via cwd_state),
1930 if necessary, not in remove_dir. Otherwise, removing multiple
1931 `.'-relative nonempty directories no longer worked.
1933 2004-10-20 Paul Eggert <eggert@cs.ucla.edu>
1935 * src/fmt.c (usage): Improve description of --prefix.
1936 Problem reported by Edward Welbourne.
1938 * man/uniq.x: Change summary so that it doesn't imply that
1939 uniq writes to its input file. Problem reported by
1942 2004-10-18 Jim Meyering <jim@meyering.net>
1944 Plug a leak that would cause a cross-device mv to fail when
1945 operating on too many command-line-specified nonempty directories.
1946 * src/remove.c (remove_dir): Destroy the `struct saved_cwd' on the
1947 top of the stack before returning. This usually closes the file
1948 descriptor that was used to return to the original working directory.
1949 Reported by Cyril Bouthors in
1950 http://article.gmane.org/gmane.comp.gnu.core-utils.bugs/3048
1951 * NEWS: Mention it here.
1953 * src/pathchk.c (validate_file_name): Give a more descriptive
1954 diagnostic when pathconf fails. This also avoids an unwarranted
1955 warning from gcc-3.3.5 about a format not being a string literal.
1957 * src/sleep.c (main): Remove declaration of unused local, c.
1958 * src/printenv.c (main): Likewise.
1959 * src/logname.c (main): Likewise.
1960 * src/uptime.c (main): Likewise, for optc.
1961 * src/tsort.c (main): Likewise, for opt.
1963 2004-10-17 Paul Eggert <eggert@cs.ucla.edu>
1965 * AUTHORS: Add self to pathchk.
1966 * src/pathchk.c (AUTHORS): Add self.
1967 Change "path" to "file name" whenever possible.
1968 Remove usage comment, as it was a duplication of the code or doc.
1969 Include <wchar.h> if available.
1970 (mbrlen, mbstate_t) [! (HAVE_MBRLEN && HAVE_MBSTATE_T)]: Define.
1971 (NEED_PATHCONF_WRAPPER, PATH_MAX, PATH_MAX_FOR, NAME_MAX,
1972 pathconf_wrapper, portable_chars, dir_ok): Remove.
1973 (NAME_MAX_MINIMUM, PATH_MAX_MINIMUM): New macros.
1974 (pathconf, _PC_NAME_MAX, _PC_PATH_MAX): Define if nonexistent.
1975 (portable_chars_only): New arg FILELEN.
1976 Don't assume ASCII; we might be on an EBCDIC host.
1977 Don't assume unibyte locale in diagnostic.
1978 (component_start, component_len): New functions.
1979 (validate_file_name): Renamed from validate_path. All uses changed.
1980 Pretty much a complete rewrite.
1981 Don't make copy of file arg. Always append trailing slash to
1982 pathconf arg, just in case it's a symlink (this is pure paranoia;
1983 we don't know of any hosts where the trailing slash is required).
1984 Use size_t instead of long int when possible.
1985 Avoid need to call pathconf in most practical cases.
1986 Don't use euidaccess several times to test searchability;
1987 just use lstat once. Reword diagnostic to put the (often very long)
1990 2004-10-15 Paul Eggert <eggert@cs.ucla.edu>
1992 * src/printf.c (usage): Mention Unicode, and use H for hex digits.
1994 2004-10-13 Jim Meyering <jim@meyering.net>
1996 * NEWS: Mention today's fts.c fix.
1998 2004-10-13 Paul Eggert <eggert@cs.ucla.edu>
2000 * tests/stty/row-col-1: Set LC_ALL=C.
2002 2004-10-12 Jim Meyering <jim@meyering.net>
2004 * src/dircolors.hin: Add .flac and .mpc as audio suffixes.
2005 From Jesus Climent in http://bugs.debian.org/276149.
2007 2004-10-05 Paul Eggert <eggert@cs.ucla.edu>
2009 * src/ls.c (ignore_mode): Renamed from ignore, to avoid shadowing
2010 problems. All uses changed.
2012 2004-10-05 Jim Meyering <jim@meyering.net>
2014 * .x-sc_trailing_blank: Add an exclusion for config/texinfo.tex,
2015 since Karl says its trailing blanks are there to stay :-)
2017 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2019 * src/expr.c (NEW, OLD): Remove, partly to avoid
2020 reference to obsolescent macro XMALLOC.
2021 All uses replaced by xmalloc and free.
2023 2004-09-28 Jim Meyering <jim@meyering.net>
2025 * src/tail.c (usage): Clarify: --retry works only with --follow=name.
2026 Reported by Nik A. Melchior in http://bugs.debian.org/273781.
2028 2004-09-27 Paul Eggert <eggert@cs.ucla.edu>
2030 * src/od.c (format_address_paren): c is optional, so don't output
2033 2004-09-26 Paul Eggert <eggert@cs.ucla.edu>
2035 Add support for ls --hide. Idea suggested by Bardur Arantsson.
2036 * NEWS: Document this.
2037 * src/ls.c (file_ignored): Renamed from file_interesting, with
2038 inverted return value. Accept the file name, not a struct dirent *.
2039 All uses changed. Avoid the expense of calling fnmatch if the
2040 file is ignorable due to leading '.'.
2041 (all_files, really_all_files): Removed; replaced by:
2042 (ignore): New variable. All uses changed.
2043 (IGNORE_DEFAULT, IGNORE_DOT_AND_DOTDOT, IGNORE_MINIMAL, HIDE_OPTION):
2045 (hide_patterns): New variable.
2046 (long_options, decode_switches, file_ignored, usage):
2047 Add support for --hide.
2048 (patterns_match): New function.
2049 (usage): Replace "hide" with "ignore" in explanation, to avoid
2052 2004-09-25 Paul Eggert <eggert@cs.ucla.edu>
2054 * src/ls.c (gobble_file, print_long_format): Don't assume that
2055 human-readable output has a byte count equal to its column width;
2056 this isn't always true in locales where the radix character is not
2058 (format_user_or_group): Revamp code to match the above fix;
2059 this avoids the (very faint) possibility of integer overflow.
2061 2004-09-24 Paul Eggert <eggert@cs.ucla.edu>
2063 * NEWS: Mention that "chmod -r -w x" now works as expected.
2064 * src/chmod.c (main): Revamp option processing to support this.
2065 * tests/chmod/Makefile.am (TESTS): Add 'usage'.
2066 * tests/chmod/usage: New set of tests for usage like that.
2068 2004-09-24 Jim Meyering <jim@meyering.net>
2070 * Makefile.maint (CVS_LIST): Use --types=AFGM option so that
2071 it lists only cvs-controlled regular files.
2073 * src/csplit.c (xalloc_die): Declare to be `extern', not `static'
2074 to avoid a warning from gcc-3.4.1. Reported by Paul Eggert.
2076 2004-09-23 Paul Eggert <eggert@cs.ucla.edu>
2078 * Makefile.maint (CVS_LIST): New macro.
2079 (sc_space_tab, sc_prohibit_atoi_atof, sc_file_system,
2080 sc_prohibit_jm_in_m4, sc_system_h_headers, sc_sun_os_names,
2081 sc_trailing_blank, po-check): Use it instead of the
2082 nonstandard "cvsu --list".
2084 * src/tail.c (parse_obsolete_option): Bring back support
2085 for obsolete option followed by non-obsolete, or by more
2086 than one file. When obsolete, conform to SUSv2 rather than
2087 original POSIX 1003.2-1992, as SUSv2 corrected the case of
2088 "tail -c". Add support for the SUSv2 "b" modifier.
2089 * NEWS: Mention the above.
2090 * tests/tail/Test.pm: New test case obs-b to check the above.
2091 err-[134] no longer need _POSIX2_VERSION=199209.
2092 Fix comments to match revised behavior.
2094 2004-09-22 Jim Meyering <jim@meyering.net>
2096 * Use automake-1.9.2. Regenerate dependent files.
2098 * src/remove.c (struct dirstack_state) [current_arg_jumpbuf]:
2099 Improve the comment.
2101 Clean up scoping etc. so that some make `distcheck' tests pass.
2102 * src/csplit.c (xalloc_die): Declare to be static.
2103 * src/chown-core.c (chown_files): Declare as `extern'.
2104 * src/cp-hash.c (remember_created): Likewise.
2105 * src/copy.c (copy): Likewise.
2106 * src/checksum.h (enum) [ALG_MD5]: Define to be 1, not 0.
2108 * src/id.c, src/nl.c, src/expand.c: Remove trailing blanks.
2109 * src/unexpand.c: Likewise.
2111 * src/Makefile.am (check-AUTHORS): New rule.
2112 (check): Depend on it.
2115 * Makefile.maint (syntax-check-rules): Remove duplicate sc_tight_scope.
2116 (sc_system_h_headers): Also exclude copy.h; it includes <stdbool.h>.
2118 2004-09-22 Paul Eggert <eggert@cs.ucla.edu>
2120 * src/ls.c (decode_switches): Don't compare a short value
2121 to SIZE_MAX: GCC sometimes complains.
2123 2004-09-21 Paul Eggert <eggert@cs.ucla.edu>
2125 * NEWS: The following commands now reject unknown options:
2126 basename dirname factor hostname link nohup sync unlink yes
2127 Also, pathchk no longer accepts trailing options.
2129 * src/basename.c: Include <getopt.h>.
2130 * src/chroot.c: Likewise.
2131 * src/dirname.c: Likewise.
2132 * src/factor.c: Likewise.
2133 * src/hostid.c: Likewise.
2134 * src/hostname.c: Likewise.
2135 * src/nohup.c: Likewise.
2136 * src/pwd.c: Likewise.
2137 * src/setuidgid.c: Likewise.
2138 * src/sync.c: Likewise.
2140 * src/basename.c (main): Reject unknown options.
2141 * src/dirname.c (main): Likewise.
2142 * src/factor.c (main): Likewise.
2143 * src/hostid.c (main): Likewise.
2144 * src/hostname.c (main): Likewise.
2145 * src/link.c (main): Likewise.
2146 * src/nohup.c (main): Likewise.
2147 * src/pwd.c (main): Likewise.
2148 * src/setuidgid.c (main): Likewise.
2149 * src/sync.c (main): Likewise.
2150 * src/unlink.c (main): Likewise.
2151 * src/yes.c (main): Likewise.
2153 * src/cat.c (main): Remove unused "case 0".
2154 * src/chgrp.c (main): Likewise.
2155 * src/chmod.c (main): Likewise.
2156 * src/chown.c (main): Likewise.
2157 * src/comm.c (main): Likewise.
2158 * src/cp.c (main): Likewise.
2159 * src/csplit.c (main): Likewise.
2160 * src/cut.c (main): Likewise.
2161 * src/date.c (main): Likewise.
2162 * src/df.c (main): Likewise.
2163 * src/du.c (main): Likewise.
2164 * src/env.c (main): Likewise.
2165 * src/expand.c (main): Likewise.
2166 * src/fold.c (main): Likewise.
2167 * src/head.c (main): Likewise.
2168 * src/id.c (main): Likewise.
2169 * src/install.c (main): Likewise.
2170 * src/join.c (main): Likewise.
2171 * src/ln.c (main): Likewise.
2172 * src/ls.c (decode_switches): Likewise.
2173 * src/mkdir.c (main): Likewise.
2174 * src/mkfifo.c (main): Likewise.
2175 * src/mknode.c (main): Likewise.
2176 * src/mv.c (main): Likewise.
2177 * src/nl.c (main): Likewise.
2178 * src/paste.c (main): Likewise.
2179 * src/pinky.c (main): Likewise.
2180 * src/pr.c (main): Likewise.
2181 * src/ptx.c (main): Likewise.
2182 * src/readlink.c (main): Likewise.
2183 * src/rm.c (main): Likewise.
2184 * src/rmdir.c (main): Likewise.
2185 * src/seq.c (main): Likewise.
2186 * src/shred.c (main): Likewise.
2187 * src/split.c (main): Likewise.
2188 * src/sum.c (main): Likewise.
2189 * src/tac.c (main): Likewise.
2190 * src/tail.c (main): Likewise.
2191 * src/tee.c (main): Likewise.
2192 * src/touch.c (main): Likewise.
2193 * src/tr.c (main): Likewise.
2194 * src/tty.c (main): Likewise.
2195 * src/uname.c (main): Likewise.
2196 * src/unexpand.c (main): Likewise.
2197 * src/wc.c (main): Likewise.
2198 * src/who.c (main): Likewise.
2200 * src/chroot.c (main): Use getopt where it suffices, not getopt_long.
2201 * src/cksum.c (main): Likewise.
2202 * src/dd.c (main): Likewise.
2203 * src/logname.c (main): Likewise.
2204 * src/printenv.c (main): Likewise.
2205 * src/sleep.c (main): Likewise.
2206 * src/tsort.c (main): Likewise.
2207 * src/uptime.c (main): Likewise.
2208 * src/users.c (main): Likewise.
2209 * src/whoami.c (main): Likewise.
2211 * src/du.c (long_options): Standardize on NULL vs 0.
2212 * src/rm.c (long_opts): Likewise.
2214 * src/logname.c (long_options): Remove.
2215 * src/printenv.c (long_options): Likewise.
2216 * src/sleep.c (long_options): Likewise.
2217 * src/tsort.c (long_options): Likewise.
2218 * src/uptime.c (longopts): Likewise.
2219 * src/users.c (longopts): Likewise.
2220 * src/whoami.c (long_options): Likewise.
2222 * src/pathchk.c (longopts): Add --help, --version.
2223 (main): Use longopts rather than parse_long_options.
2224 * src/stty.c (longpts, main): Likewise.
2226 * src/pathchk.c (main): Don't reorder arguments, so that
2227 we can check weird file names.
2229 * src/readlink.c: Don't include "long-options.h".
2230 * src/sort.c: Likewise.
2231 * src/stty.c: Likewise.
2233 * src/split.c (verbose): Now bool, not int.
2234 (VERBOSE_OPTION): New enum.
2235 (longopts, main): Use it.
2237 * tests/factor/basic: Adjust to new wording in diagnostic
2238 that results from the above changes.
2240 2004-09-21 Jim Meyering <jim@meyering.net>
2242 * man/rm.x: Say "the response is affirmative" rather than "the
2243 response begins with y or Y", so that the documentation is
2244 accurate in non-English locales. Problem reported by Munzir Taha.
2246 2004-09-19 Paul Eggert <eggert@cs.ucla.edu>
2248 * src/echo.c (main): Don't pass NULL to strcmp when
2249 POSIXLY_CORRECT and given no arguments.
2251 * src/md5sum.c (STRING_OPTION): Remove.
2252 (long_options, main): Remove support for undocumented and
2253 obsolete --string option, as suggested in the 1996-09-26 patch.
2254 * NEWS: Document this.
2256 * tests/rm/fail-eperm: Don't try to remove writeable files in a
2257 sticky /tmp directory, as SVR4-like systems (e.g., Solaris 9) let
2258 you remove such files. Problem reported by Bert Fischer in:
2259 http://lists.gnu.org/archive/html/bug-coreutils/2004-09/msg00074.html
2261 2004-09-18 Paul Eggert <eggert@cs.ucla.edu>
2263 * src/md5sum.c (STATUS_OPTION, STRING_OPTION): New enums.
2264 (long_options, main): Use them instead of magic numbers 2 and 1.
2265 For --string, optarg can't possibly be NULL.
2267 * src/dd.c (usage): Distinguish between options and operands.
2268 (scanargs): Don't mess with argc, argv; getopt_long handles this now.
2269 Say "operands" for operands, not "options".
2270 (main): Use getopt_long, so that "dd --" works as POSIX requires.
2271 * tests/dd/misc: Check for "dd --".
2273 * src/chroot.c (main): Reject unknown options instead of
2274 interpreting them as a directory to chroot to.
2276 * src/cksum.c: Remove obsolete comment about POSIX 1003.2/D11.2.
2277 The current standard (POSIX 1003.1-2004) is correct.
2278 (crc_remainder) [defined CRCTAB]: Renamed from "remainder" to avoid
2279 collision with builtin function.
2280 (main) [defined CRCTAB]: Output in lowercase hexadecimal, and
2281 output the first 0 as 8 digits, to make it easier to compare to
2282 the text of the standard. Output crctab to be a const array.
2283 (crctab): Use result of above changes.
2284 (long_options): Remove; not needed if empty.
2285 (main): getopt_long can't return 0 here, so simplify the code.
2287 2004-09-13 Jim Meyering <jim@meyering.net>
2289 * src/Makefile.am (localedir.h): Don't redirect directly to target.
2291 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2293 * src/id.c (print_full_info): Don't exit with failure status simply
2294 because a user or group number can't be turned into a name.
2295 Problem reported by Felipe Kellermann in:
2296 http://lists.gnu.org/archive/html/bug-coreutils/2004-09/msg00081.html
2298 2004-09-12 Jim Meyering <jim@meyering.net>
2300 * Makefile.maint (my-distcheck): When building with -Werror, also
2303 2004-09-10 Paul Eggert <eggert@cs.ucla.edu>
2305 * NEWS: "tail" now handles obscure POSIX 1003.2-1992 cases better.
2306 * src/tail.c (parse_obsolete_option): Renamed from
2307 parse_obsolescent_option, since the options are obsolete now.
2308 Remove bool *arg; just exit if there's an error. Revamp to follow
2309 POSIX 1003.2-1992 more precisely, to handle cases like "tail -
2310 file" and "tail -10 -- file" correctly when we are conforming to
2312 (main): Adjust to this change.
2313 * tests/tail/Test.pm (test_vector): minus-* requires
2314 _POSIX2_VERSION=199209 now, to work correctly if there is
2315 an input file. err-1 and err-3 no longer errors if there
2318 2004-09-09 Paul Eggert <eggert@cs.ucla.edu>
2320 * src/test.c (usage): Document -r, -w, -x more carefully.
2322 2004-09-08 Paul Eggert <eggert@cs.ucla.edu>
2324 * src/test.c (usage): Document "test" (with no args) and "[ ]".
2325 Document that -h and -L don't dereference.
2327 * NEWS: Document that "tr xy -z" now works as per POSIX.
2328 Sort the descriptions.
2329 * src/tr.c (main): Don't reorder options.
2330 * tests/tr/Test.pm (fowler-1): New test case.
2332 2004-09-06 Paul Eggert <eggert@cs.ucla.edu>
2334 * src/touch.c (main): Fix POSIX-conformance bug: "touch --
2335 MMDDhhmm file" must be treated like "touch MMDDhhmm file" when
2336 conforming to pre-2001 POSIX.
2337 * NEWS: Document this.
2338 * tests/touch/obsolescent: Test for this bug. Also, set
2339 _POSIX2_VERSION=199209 and POSIXLY_CORRECT=1 so that it's
2340 a better test for obsolescent features.
2342 * src/sort.c (main): Emulate Solaris 8 and 9 "sort -y", so that
2343 "sort -y abc" is like "sort abc" whereas "sort -y 100" is like
2346 * src/od.c: Several changes for POSIX and FreeBSD compatibility.
2347 (COMMON_SHORT_OPTIONS): Add -B, -D, -e, -F, -H, -I, -L, -O, -s, -X.
2348 (long_options, main): --strings is now -S, not -s.
2349 (usage): Reflect the usage changes.
2350 (parse_old_offset): Do not issue a diagnostic on failure;
2351 callers now do this as necessary.
2352 (main): Support POSIX syntax. Remove unused case 0 from getopt_long.
2353 Add support for new short options (many undocumented) for
2354 compatibility with FreeBSD. Remove FIXME for -s; it's now
2355 POSIX-compatible. Default format is now oS, not o2.
2356 * NEWS: Describe the above.
2358 2004-09-05 Paul Eggert <eggert@cs.ucla.edu>
2360 * src/stty.c (valid_options): Remove.
2361 (main): Fix some bugs in handling invalid option-combinations
2363 (recover_mode): Arg is now char const *, not char *.
2364 (main): Use STDIN_FILENO, not 0.
2365 Simplify option-parsing code a tad.
2366 * tests/stty/basic-1: Check for the fixed bugs.
2368 2004-09-03 Paul Eggert <eggert@cs.ucla.edu>
2370 * src/stat.c (HAVE_STRUCT_STATXFS_F_TYPE): Fix typo that prevented
2371 it from ever being nonzero. Reported by Pozsar Balazs in:
2372 http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00189.html
2373 (human_fstype): Add ramfs, squashfs, sysfs.
2374 Reported by Pozsar Balazs in:
2375 http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00188.html
2376 (human_fstype): Return char const *, not char *.
2377 Simplify internals a bit, and avoid casts.
2379 * src/dd.c (usage): "alternated EBCDIC" -> "alternate EBCDIC".
2380 (bit_count): Remove. All uses changed to....
2381 (multiple_bits_set): New function.
2382 (scanargs): Use it, and check separately for each set of
2383 incompatible options, to improve diagnostics.
2385 (apply_translations): Move checks for incompatible options
2386 to scanargs, so that they're done consistently.
2388 2004-09-02 Paul Eggert <eggert@cs.ucla.edu>
2390 Output correct errno-related diagnostic on "paste" I/O errors.
2391 * src/paste.c (write_error, xputchar): New functions.
2392 (paste_parallel): Use correct errno value after input error.
2393 (paste_parallel, paste_serial): Report errno value after output error.
2395 Port to diet libc. Problem reported by Felix von Leitner in:
2396 http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00171.html
2397 * src/paste.c (dummy_closed, CLOSED, dummy_endlist, ENDLIST): Remove;
2398 it's not portable C to assume FILE is a complete type.
2399 (paste_parallel): Use index test instead of ENDLIST, and NULL
2402 2004-08-24 Paul Eggert <eggert@cs.ucla.edu>
2404 POSIX-conformance fixes for "expand" and "unexpand".
2405 Also, consistently use "tab stop" rather than "tabstop".
2406 * NEWS: Document fixes.
2407 * src/expand.c: Revamp to resemble the new unexpand.c better.
2408 (usage): -i does not convert tabs after non-tabs.
2409 (add_tab_stop): Renamed from add_tabstop. All uses changed.
2410 (parse_tab_stop): Renamed from parse_tabstop. All uses changed.
2411 (validate_tab_stop): Renamed from validate_tabstop. All uses changed.
2412 (next_file, main): Check fclose against 0, not EOF.
2413 (expand): Remove unnecessary casts.
2414 Add another loop nesting level, for lines, so that per-line variables
2415 are initialized cleanly.
2416 Revamp tab checking. Check for write error immediately, rather
2417 than just once at the end of the program.
2418 * src/unexpand.c: Lkewise (for the expand.c changes).
2419 (TAB_STOP_SENTINEL): Remove.
2420 (tab_size): Now size_t, not uintmax_t, since we need to store
2421 the sequences of blanks.
2422 (max_column_width): New var.
2423 (usage): Say "blank" where POSIX requires this.
2424 (add_tab_stop): Calculate maximum column width.
2425 (unexpand): Store the pending blanks, instead of merely counting them.
2426 Follow POSIX's rules about -a requiring two blanks before a tab stop.
2427 Get rid of internal label and goto.
2428 * tests/unexpand/basic-1: Fix infloop-3 to match POSIX.
2429 Add blanks-1 through blanks-13.
2431 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2433 * NEWS: "chown : file", "chown '' file", and "chgrp '' file" now
2434 succeed without changing the uid and gid, like FreeBSD.
2435 * src/chgrp.c (parse_group): Return gid_t rather than storing it
2436 through a pointer. Treat "chgrp '' file" as a no-op change,
2438 (main): Set chopt.group_name to NULL if the group is the empty
2440 * src/chown-core.c (describe_change): Describe changes to -1:-1
2441 without using "to OWNERSHIP" phrase.
2442 * src/chown.c (usage): "chown '' file" is now allowed.
2443 (main): Do not set user name to the empty string if the group
2445 * tests/chgrp/basic: Test "chgrp '' file".
2446 * tests/chown/Makefile.am (TESTS): Add separator.
2447 * tests/chown/separator: New file, partly taken from
2448 Dmitry V. Levin's suggestion in
2449 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2451 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2453 * tests/install/basic-1: Test for the -d regression.
2455 2004-08-11 Dmitry V. Levin <ldv@altlinux.org>
2457 * src/install.c (main): Fix -d regression introduced with
2458 --target-directory support at 2004-06-25.
2460 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2462 * src/copy.c (copy_internal): When preserving links, unlink
2463 a destination with link count greater than one. This is so
2464 that commands like "cp -a" don't get confused when copying into
2465 a destination that already contains many hard links. Problem
2466 reported by Tim Waugh in:
2467 http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00053.html
2469 2004-08-10 Paul Eggert <eggert@cs.ucla.edu>
2471 Convert all files to UTF-8.
2472 * tests/fmt/basic (8-bit-pfx): Use UTF-8, not Latin-1.
2473 * tests/sort/Test.pm (16a): Likewise.
2474 * tests/uniq/Test.pm (8): Likewise.
2475 * tests/misc/printf-hex: Use ASCII, not Latin-1.
2477 * NEWS: Document "sort -o -" and "tee -" POSIX-conformance fixes.
2478 * src/shred.c (usage): "-" is an operand, not an option.
2479 * src/sort.c (die, xfopen, mergefps, first_same_file, merge):
2480 A null file arg means standard output.
2481 (main): "-o -" means to write to a file named "-",
2482 not to standard output.
2483 * src/tee.c (usage, tee): "tee -" writes to standard output, not
2484 to a file named "-".
2486 2004-08-10 Dmitry V. Levin <ldv@altlinux.org>
2488 * src/install.c (change_timestamps): Fix int->bool conversion
2489 bugs introduced on 2004-07-29.
2491 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2493 * src/shred.c (wipename): Work even if the directory is writeable
2494 and not readable. Prefer write access, since this should work
2495 better with fdatasync.
2497 * src/csplit.c (xalloc_die): New function.
2498 (main): Remove now-obsolete initialization of xalloc_fail_func.
2500 * src/md5sum.c: Adjust to sha->sha1 renaming.
2502 2004-08-08 Dmitry V. Levin <ldv@altlinux.org>
2505 * src/readlink.c (canonicalize_fname): Remove unneeded proxy function.
2506 (can_mode): Make variable local.
2508 2004-08-07 Paul Eggert <eggert@cs.ucla.edu>
2510 * src/system.h (O_BINARY) [!O_BINARY && defined O_BINARY]:
2511 Do not define, to avoid annoying compiler messages on QNX 6.3.
2512 Problem reported by Johan in:
2513 http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00050.html
2515 2004-08-04 Paul Eggert <eggert@cs.ucla.edu>
2517 * src/system.h (PRIdMAX, PRIoMAX, PRIuMAX, PRIxMAX):
2518 Define to a concatenation of string literals, not to an expression;
2519 needed for concatenation contexts.
2520 (INTMAX_MAX, INTMAX_MIN): New macros.
2522 * src/stat.c (print_stat): Don't assume st_ino / st_dev fits in
2523 unsigned long; this isn't true for st_ino on Solaris 9.
2525 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2527 * src/uname.c: Do not depend on HAVE_SYSCTL when deciding
2528 whether to include files. Include <sys/param.h> if
2529 HAVE_SYS_PARAM_H (not HAVE_SYSCTL).
2530 (main) [defined __POWERPC__]: Add a kludge to work around a
2531 Mac OS X bug, so that uname -p defaults to "powerpc" if
2532 sysctl ((int[]) {CTL_HW, HW_MACHINE_ARCH}, 2, buffer, &bufsize, 0, 0)
2533 fails. Problem reported by Petter Reinholdtsen in:
2534 http://lists.gnu.org/archive/html/bug-gnu-utils/2003-02/msg00201.html
2536 * src/uniq.c (hard_LC_COLLATE, ignore_case, different, check_file,
2537 main): Use bool for booleans.
2538 (writeline, check_file): Use uintmax_t for line counts.
2539 (check_file): Check for and report line number overflow,
2541 * src/wc.c (iswspace, wc): Use to_uchar rather than a cast.
2542 (print_lines, print_words, print_chars, print_bytes, print_linelength,
2543 have_read_stdin, wc, wc_file, main):
2544 Use bool for booleans.
2545 (exit_status): Remove.
2546 (wc, wc_file): Return bool status. All callers changed.
2547 * src/who.c (scan_entries): 0 -> STDIN_FILENO.
2548 * src/whoami.c (main): Print uids using unsigned long int, not
2551 * src/unexpand.c: Int cleanup and minor reorganization to be more
2553 Include quote.h, xstrndup.h.
2554 (TAB_STOP_SENTINEL): Increase from INT_MAX to INTMAX_MAX.
2555 (convert_entire_line, have_read_stdin, parse_tabstops, next_file,
2557 Use bool for booleans.
2558 (tab_size, tab_list, add_tabstop, validate_tabstops, unexpand):
2559 Use uintmax_t for column counts.
2560 (first_free_tab, validate_tabstops, unexpand): Use size_t for sizes.
2561 (add_tabstop, parse_tabstops, main): Don't reserve UINTMAX_MAX
2563 (parse_tabstops): Don't use ISBLANK on possibly-signed char.
2564 Detect overflow in tab stop string.
2565 (next_file, main): Use EXIT_FAILURE/EXIT_SUCCESS instead of 1/0.
2566 (unexpand): Concatenate input files the same way expand does.
2568 * src/touch.c (no_create, use_ref, posix_date, amtime_now,
2569 touch, main): Use bool for booleans.
2570 (main): Avoid integer overflow when given more than INT_MAX
2572 * src/tsort.c (struct item, n_strings): Use size_t for sizes.
2573 (have_read_stdin, count_items, scan_zeros, detect_loop,
2574 recurse_tree, walk_tree, tsort, main):
2575 Use bool for booleans.
2576 (exit_status): Remove.
2577 (tsort): Return a success flag instead of storing into a global.
2579 * src/tty.c (silent, main): Use bool for booleans.
2580 (main): 0 -> STDIN_FILENO.
2581 * src/uname.c (print_element): Use bool for booleans.
2583 * src/test.c (TRUE, FALSE, SHELL_BOOLEAN, TRUTH_OR, TRUTH_AND):
2584 Remove. All uses replaced by C99 boolean primitives.
2585 (TEST_TRUE, TEST_FALSE): New constants, for readability.
2586 (test_unop, binop, unary_operator, binary_operator, two_arguments,
2587 three_arguments, posixtest, expr, term, and, or, is_int, age_of,
2588 one_argument, main): Use bool for booleans.
2589 (advance, unary_advance): Now inline procedures rather than a macros.
2590 (is_int): Renamed from isint, to avoid namespace clash with ctype.h.
2591 (term, and, or): When it's easy, loop instead of recursing.
2592 (term): Avoid integer overflow if there are INT_MAX-3 args (!).
2593 (binary_operator, unary_operator): Simplify by systematically rewriting
2594 true==FOO to FOO (where FOO is a boolean).
2595 (unary_operator): Don't consider a file to be a regular file
2596 merely because its mode&S_IFMT is zero. Just use S_ISREG.
2597 Remove unnecessary casts. Remove ifdefs for things like
2598 S_ISSOCK that are no longer needed, since stat-macros.h always
2601 * src/tac-pipe.c (buf_init_from_stdin, find_bol, tac_mem):
2602 Use bool for booleans.
2603 (buf_init_from_stdin, buf_free, find_bol, print_line):
2604 Use size_t for sizes.
2605 * src/tac.c (separator_ends_record, tac_seekable, tac_file,
2606 tac_stdin, tac_stdin_to_mem, main): Use bool for booleans.
2607 (match_length, G_buffer_size, tac_seekable, main): Use size_t for sizes.
2608 (tac_seekable): Use ptrdiff_t for pointer subtraction.
2609 Report an error if the result is out of range.
2610 (tac_seekable, main): Check for integer overflow in buffer size
2612 (main): Remove unnecessary casts.
2614 * src/su.c (run_shell): Pass a new n_additional_args arg, so that
2615 the callee doesn't have to count 'em. All callers changed.
2616 Don't allocate more space for the arg vector than we'll need.
2617 Use memcpy to copy the args rather than rolling our own loop.
2618 Use size_t for sizes.
2619 (fast_startup, simulate_login, change_environment, log_su,
2620 correct_password, restricted_shell, main): Use bool for booleans.
2621 (longopts): Don't assume change_environment is an int.
2622 Use NULL, not 0, for pointers.
2623 (xsetenv): New function, replacing xputenv and concat.
2624 All callers changed.
2625 (elements): Remove; no longer needed.
2626 (log_su, correct_passwd, main): Prefer !x to x==NULL.
2627 (log_su): 2 -> STDERR_FILENO.
2628 (modify_environment, main): Don't assume that getenv's returned value
2629 has an indefinite lifetime.
2630 (modify_environment): Allocate a larger environ.
2631 (main): Remove an impossible 'case 0'; if it happens now, it'll
2632 get diagnosed. Don't assume getpwnam results outlive endpwent.
2633 Check for null or empty pw_name, pw_dir and for null pw_passwd.
2635 * src/stty.c (VA_START): Remove. All callers now use va_start.
2636 (_POSIX_VDISABLE): Remove unnecessary cast.
2637 (struct control_info, visible): Use cc_t for control chars.
2638 (struct control_info): Use size_t for sizes.
2639 (recover_mode, set_mode, display_speed, display_window_size,
2640 valid_options, main, display_changed):
2641 Use bool for booleans.
2642 (integer_arg): Return unsigned long int, not long int.
2643 Accept new max arg; all callers changed, to specify a maximum
2644 value for integer parameters instead of silently overflowing.
2645 (wrap): Do not overrun the stack buffer if the output contains
2646 more than 1024 bytes. Instead, malloc a buffer.
2647 (main): Remove a "what is this?!?" FIXME. Nobody knows what it is.
2648 Remove unnecessary casts.
2649 (set_control_char): Allow int values only up to cc_t range.
2650 (screen_columns): Don't reject INT_MAX.
2651 (display_changed, display_all, display_speed, recover_mode):
2652 Don't assume cc_t fits in int.
2654 * src/remove.h: Add copyright notice.
2655 (struct rm_options): Use bool for booleans.
2656 * src/rmdir.c (empty_paths, ignore_fail_on_non_empty, verbose,
2657 errno_rmdir_non_empty, remove_parents, main): Likewise.
2658 * src/sum.c (have_read_stdin, bsd_sum_file, sysv_sum_file,
2660 (main): Don't dump core if invoked with argv[0]==NULL.
2661 * src/tee.c (tee, append, ignore_interrupts, main, tee):
2662 Use bool for booleans.
2663 (tee): Use ssize_t for read returns.
2665 * src/ptx.c: Add a FIXME mentioning that there are many
2666 unchecked integer overflows in this file.
2667 (gnu_extensions, auto_reference, input_reference, right_reference,
2668 ignore_case, initialize_regex, fix_output_parameters,
2669 output_one_roff_line, output_one_text_line, output_one_dumb_line, main):
2670 Use bool for booleans.
2671 (SKIP_SOMETHING, compare_words, digest_break_file,
2672 find_occurs_in_text, fix_output_parameters):
2673 Use to_uchar instead of a caset.
2674 (print_field): Rewrite to avoid cast.
2676 * src/printf.c (posixly_correct): Use bool for booleans.
2677 (verify, main): Use EXIT_FAILURE/EXIT_SUCCESS instead of 1/0.
2678 (STRTOX): Rewrite to avoid casts.
2679 (print_esc_char): Arg is char, not int.
2680 * src/readlink.c (canonicalize): Remove. All uses now merely inspect
2682 (no_newline, verbose): Use bool for booleans.
2683 (can_mode): Now of type int; use -1 to denote otherwise-uninitialized.
2684 * src/shred.c (struct Options, main): Use bool for booleans.
2685 (isaac_seed_data, fillpattern, wipefile): Rewrite to avoid casts.
2686 * src/split.c (cwrite, bytes_split, lines_split, line_bytes_split):
2687 Use bool for booleans.
2688 * src/stat.c (G_fail): Remove.
2689 (print_statfs): Print various gotta-be-nonnegative values using
2690 unsigned long int, not long int or int.
2691 (do_statfs, do_stat): Return a boolean success flag.
2692 (do_stat, main): Use bool for booleans.
2694 * src/pr.c: Add a FIXME mentioning that there are many
2695 unchecked integer overflows in this file.
2696 (TRUE, FALSE): Remove. All uses replaced by true and false.
2697 (struct COLUMN, read_line, print_page, print_stored, open_file,
2698 skip_to_page, init_fps, parallel_files, align_empty_cols,
2699 empty_line, FF_only, explicit_columns, extremities, keep_FF,
2700 print_a_FF, print_a_header, use_form_feed, have_read_stdin,
2701 print_across_flag, storing_columns, balance_columns,
2702 truncate_lines, join_lines, untabify_input, failed_opens,
2703 numbered_lines, skip_count, use_esc_sequence, use_cntrl_prefix,
2704 double_space, ignore_failed_opens, use_col_separator,
2705 pad_vertically, last_line, main, init_parameters, skip_read,
2706 read_line, print_stored):
2707 Use bool for booleans.
2708 (struct COLUMN, char_to_clump, store_char, print_char):
2710 (clump_buff, print_clump): Use char[], not int[], for an array whose
2711 elements are always chars.
2712 (first_last_page, main, getoptarg, balance, add_line_number,
2713 char_to_uclump): Remove unnecessary casts.
2714 (init_parameters): Allocate chars, not ints, for clump_buff.
2715 (print_char): Use to_uchar before invoking ISPRINT.
2716 (char_to_clump): Convert to unsigned char before invoking ISPRINT.
2718 * src/nohup.c (main): Use bool for booleans.
2719 * src/paste.c (paste_parallel, paste_serial, main): Likewise.
2720 * src/pathchk.c (validate-path, main, portable_chars_only): Likewise.
2721 (portable_chars_only): Use to_uchar rather than a cast.
2722 * src/printenv.c (main): Use bool for booleans.
2723 Do not assume that the environ has at most one matching entry
2724 for each option (integer overflow was possible otherwise).
2726 * src/od.c (FMT_BYTES_ALLOCATED): Now an enum, not a decimal
2727 constant. Do not assume PRIdMAX etc. are strings of length 3 or
2729 (struct tspec): Use it. fmt_string is now an array, not
2730 a pointer, as there's little point to the indirection here.
2731 (struct tspec, flag_dump_strings,
2732 traditional, flag_pseudo_start, limit_bytes_to_format,
2733 abbreviate_duplicate_blocks, have_read_stdin, simple_strtoul,
2734 decode_one_format, open_next_file, check_and_close,
2735 decode_format_string, skip, write_block, read_char, read_block,
2736 parse_old_offset, dump, dump_strings, main):
2737 Use bool for booleans.
2738 (struct tspec): Use void *, not char *, for generic pointers.
2739 (bytes_to_oct_digits, bytes_to_signed_dec_digits,
2740 bytes_to_unsigned_dec_digits, bytes_to_hex_digits):
2741 Use char, not unsigned int, since char suffices.
2742 (print_s_char, print_char, print_s_short, print_short,
2743 print_int, print_long, print_long_long, print_float,
2744 print_double, print_long_double): Rewrite to avoid casts.
2745 These now take void * arguments, instead of char *.
2746 Use the same body for all functions, except for the choice
2747 of type. Assume C89 to simplify handling of signed char.
2748 (dump_hexl_mode_trailer, print_named_ascii, print_ascii):
2749 Rewrite to avoid casts.
2750 (print_named_ascii, print_ascii): Now takes void *, not char *.
2751 (decode_one_format): Use int for printf field widths, not
2752 unsigned int. Pass void * to subsidiary printers,
2753 not char *. Simplify handling of floating-point formats
2754 by factoring out common code dealing with precision and field width.
2755 (decode_format_string): Avoid need for temporary copy of
2756 each decoded struct tspec.
2757 (get_lcm): Remove unnecessary cast.
2758 (main): Fix bug where more than INT_MAX failed decodes were ignored.
2760 2004-08-02 Paul Eggert <eggert@cs.ucla.edu>
2762 * src/nl.c (TRUE, FALSE): Remove; all uses changed to true, false.
2763 (enum number_format): Remove.
2764 (FORMAT_RIGHT_NOLZ, FORMAT_RIGHT_LZ, FORMAT_LEFT): Now strings,
2766 (DEFAULT_SECTION_DELIMITERS): Now an array constant, not a macro.
2767 (section_del): Now const.
2768 (print_fmt): Remove.
2769 (starting_line_number, page_incr, blank_join, line_no,
2770 print_lineno, proc_text, main):
2771 Use intmax_t for line numbers.
2772 (reset_numbers, have_read_stdin, build_type_arg, nl_file, main):
2773 Use bool for booleans.
2774 (lineno_format): Now a string, not an enum value.
2775 (build_print_fmt): Remove. All calls removed. This work is
2776 now done within print_lineno.
2777 (build_type_arg): Use size_t for sizes.
2778 (print_lineno): Check for line number overflow.
2779 (proc_text, main): Remove unnecessary cast.
2781 * src/ln.c (symbolic_link, interactive, remove_existing_files,
2782 verbose, hard_dir_link, dereference_dest_dir_symlinks,
2783 do_link, main): Use bool for booleans.
2785 * src/ls.c (struct fileinfo, file_interesting,
2786 extract_dirs_from_files, color_symlink_as_referent,
2787 FILE_OR_LINK_MODE, sort_reverse, print_owner, print_group,
2788 numeric_ids, print_block_size, dired, print_with_color,
2789 check_symlink_color, print_inode, recursive, immediate_dirs,
2790 all_files, really_all_files, qmark_funny_chars,
2791 print_dir_name, format_needs_stat, format_needs_type, visit_dir,
2792 main, decode_switches, parse_ls_color, print_dir, file_interesting,
2793 gobble_file, make_link_path, basename_is_dot_or_dotdot,
2794 extract_dirs_from_files, print_long_format):
2795 Use bool for booleans.
2796 (dir_defaulted): Remove; no longer needed.
2797 (main): Use int to count files, since it suffices for argv.
2798 Rewrite to avoid need for dir_defaulted.
2799 (main, print_dir, gobble_file, get_link_name,
2801 Set exit status to EXIT_SUCCES/EXIT_FAILURE rather than 0/1.
2802 (decode_switches): Put back check for ws.ws_col <= SIZE_MAX.
2803 Remove unnecessary cast to int. Use int instead of unsigned
2804 int to count from 0 to 1.
2805 (get_funky_string, print_type_indicator): Use char for bytes, not int.
2806 (make_link_path): Use NULL for null pointers.
2807 (quote_name): Use to_uchar instead of cast.
2809 * src/id.c (use_name, main, print_user, xgetgroups, print_group_list,
2810 print_full_info): Use bool for booleans.
2811 (problems): Remove, replacing with....
2812 (ok): New var (inverted from old sense).
2813 (print_user, print_group, print_full_info):
2814 Print uids/gids with %lu, not %u.
2815 (xgetgroups): Don't run out of memory if getgroups or getugroups
2817 * src/setuidgid.c (main): Print uids/gids with %lu, not %ld.
2819 * src/factor.c (wheel_tab): Use unsigned char instead of unsigned
2820 int, since it suffices.
2821 (factor, print_factors): Use size_t for sizes.
2822 (print_factors, do_stdin, main): Use bool for booleans.
2823 * src/fold.c (TAB_WIDTH): New macro; use it instead of "8".
2824 (fold_file, main): Use bool for booleans.
2825 (fold_file, main): Use size_t for sizes.
2826 (main): Allow -w options up to SIZE_MAX - TAB_WIDTH - 1, instead
2827 of prohibiting widths greater than INT_MAX.
2828 * src/head.c (presume_input_pipe, print_headers, have_read_stdin,
2829 write_header, elide_tail_bytes_pipe, elide_tail_bytes_file,
2830 elide_tail_lines_pipe, elide_tail_lines_seekable,
2831 elide_tail_lines_file, head_bytes, head_lines, head, head_file,
2832 string_to_integer, main):
2833 Use bool for booleans.
2834 (main): Rewrite to avoid cast.
2836 * src/csplit.c (struct line): Use size_t for sizes.
2837 (main): Remove unnecessary cast.
2838 * src/cut.c (cut_fields): Use to_uchar rather than a cast.
2839 * src/cut.c (cut_file, main): Use bool for booleans.
2840 * src/date.c (show_date, rfc_format, batch_convert, main): Likewise.
2841 * src/env.c (main): Likewise.
2842 * src/expr.c (nextarg): Likewise.
2843 * src/env.c (main): Remove unused and nonstandard envp arg.
2845 * src/fmt.c (COST, MAXWORDS): Add a comment describing some of
2846 fmt's arbitrary limits.
2847 (TRUE, FALSE): Remove; all uses changed to (true, false).
2848 (main): Use bool for booleans.
2849 Limit maximum width to MAXCHARS / 2. Use xstrtoul, not xstrtol,
2851 (copy_rest): Remove unnecessary cast.
2852 (get_prefix): Rewrite to avoid cast.
2853 (check_punctuation): Use char *, not unsigned char *; C89 requires
2854 this. Avoid off-by-one buffer read overrun when line is empty.
2855 (flush_paragraph): Don't assume wptr-parabuf is <= INT_MAX.
2856 Remove unnecessary casts.
2857 * tests/fmt/basic (wide-1, wide-2, bad-suffix): Adjust to above
2860 * src/expand.c (convert_entire_line, have_read_stdin, parse_tabstops,
2861 next_file, expand, main):
2862 Use bool for booleans.
2863 (tab_size, tab_list, add_tabstop, parse_tabstops, validate_tabstops,
2865 Use uintmax_t for column counts.
2866 (add_tabstop): Don't reserve -1 (now UINTMAX_MAX) as a special value.
2867 All callers changed.
2868 (parse_tabstops): Don't pass a negative char to isblank.
2869 Avoid memory leak with large tab stops.
2870 (validate_tabstops, expand): Don't assume number of tab stops is
2872 (next_file, main): Use EXIT_SUCCESS/EXIT_FAILURE rather than 0/1 when
2873 storing values into exit_status.
2874 (expand): Use same pattern as unexpand for reading chars.
2875 Report an error when input line is too long, instead of silently
2876 screwing up. Do not mishandle tab stops when backspacing left
2879 * src/dircolors.c (have_read_stdin, append_quoted,
2880 dc_parse_stream, dc_parse_file, main): Use bool for booleans.
2881 (dc_parse_stream): Use enum for state, rather than int.
2882 Use ssize_t to store getline result.
2884 * src/dd.c (translation_needed, parse_integer, scanargs,
2885 apply_translations, char_is_saved, swab_buffer, skip_via_lseek):
2886 Use bool for booleans.
2887 (translate_buffer): Use to_uchar rather than a cast.
2888 (swab_buffer, copy_simple, copy_with_unblock):
2889 Use size_t for sizes.
2891 * src/seq.c (equal_width, valid_format, main): Use bool for booleans.
2892 * src/sleep.c (apply_suffix): Likewise.
2893 * src/tail.c (struct File_spec, reopen_inaccessible_files, count_lines,
2894 forever, from_start, print_headers, have_read_stdin, valid_file_spec,
2895 write_header, file_lines, pipe_lines, pipe_bytes, recheck,
2896 tail_forever, tail_bytes, tail_lines, tail, tail_file,
2897 parse_obsolescent_option, parse_options, main): Likewise.
2898 * src/sleep.c (apply_suffix): Invert sense of result.
2899 Use int (not unsigned int) for multiplier, as this generates better
2900 code with some compilers. Simplify code a bit.
2901 * src/tail.c (struct File_spec, max_n_unchanged_stats_between_opens,
2902 parse_options): Use uintmax_t, not unsigned int or unsigned long int,
2904 (tail_bytes, tail_lines): Redo test of return value (-1, 0, 1) to
2905 make it a bit clearer.
2907 * src/hostname.c: Include "xgethostname.h".
2908 (xgethostname): Remove decl; xgethostname.h has it.
2909 (sethostname) [!defined(HAVE_SETHOSTNAME) && defined(HAVE_SYSINFO)
2910 && defined (HAVE_SYS_SYSTEMINFO_H) && defined(HAVE_LIMITS_H)]: Use
2911 prototypes rather than K&R form. Assume any negative value from
2912 sysinfo denotes failure, not just -1.
2913 (main): Simplify use of sethostname.
2915 * src/pinky.c (include_idle, include_heading, include_fullname,
2916 include_project, include_plan, include_home_and_shell, do_short_format,
2917 include_where, main): Use bool for booleans.
2918 (count_ampersands, create_fullname, scan_entries, short_pinky):
2919 Use size_t for sizes.
2920 (create_fullname): Check for overflow in size calculations.
2921 (idle_string): Don't assume that the number of idle days
2922 is less than 10**8 and/or INT_MAX/(24*60*60).
2923 (main): No need to pass a non-NULL last arg to getopt_long.
2924 * src/uptime.c (print_uptime, uptime): Use size_t for sizes.
2925 (print_uptime): Remove unused local variable.
2926 (main): No need to pass a non-NULL last arg to getopt_long.
2927 * src/users.c (list_entries_users, users): Use size_t for sizes.
2928 (list_entries_users): Use char for bytes.
2929 (main): No need to pass a non-NULL last arg to getopt_long.
2930 * src/who.c (do_lookup, short_list, short_output, include_idle,
2931 include_heading, include_mesg, include_exit, need_boottime,
2932 need_deadprocs, need_login, need_initspawn, need_clockchange,
2933 need_runlevel, need_users, my_line_only, main): Use bool for booleans.
2934 (print_runlevel): Use unsigned char for bytes.
2935 (list_entries_who, scan_entries, who): Use size_t for sizes.
2936 (main): No need to pass a non-NULL last arg to getopt_long.
2938 * src/install.c (isdir): Remove decl.
2939 (install_file_to_path): Rely on make_path to fail if the destination
2940 is not a directory, by passing preserve_existing==true to it.
2941 Hence we no longer need to call isdir.
2942 Free dest_dir immediately when it's no longer needed, rather than
2943 waiting until the end of the function.
2944 (copy_file): Don't bother calling isdir, as copy will do the
2945 right thing if the destination is a directory.
2947 * src/du.c (fts_debug, opt_all, apparent_size, opt_count_all,
2948 print_grand_total, opt_separate_dirs, hash_ins, process_file, main):
2949 Use bool for booleans.
2950 (max_depth): Now size_t, not int, to avoid an arbitrary limit
2951 of INT_MAX on depth.
2952 (G_fail): Remove: no longer needed, now that the relevant
2953 functions return bool.
2954 (process_file): Use return value to signal success rather than
2955 setting a global. Remove first_call static var; not needed, since
2956 we can look at n_alloc. Use size_t for depths. Remove FIXME
2957 about size_t casts, as it's now fixed. Use xnrealloc rather
2958 than the obsolescent XREALLOC. Don't bother to check whether
2959 reallocation is needed unless level > prev_level.
2960 (du_files): Invert sense of result, for consistency with
2961 other coreutils code. All callers changed.
2962 (main): Allow --max-depth values up to SIZE_MAX.
2964 * src/df.c (inode_format, show_all_fs, show_local_fs,
2965 show_listed_fs, posix_format, require_sync, print_type,
2966 selected_fstype, excluded_fstype, show_dev, show_point, main):
2967 Use bool for booleans.
2968 (df_readable, show_dev): Use UINTMAX_MAX instead of -1.
2969 (show_dev, show_point, main):
2970 Use EXIT_SUCCESS/EXIT_FAILURE instead of 0/1.
2971 Don't assume disk name lengths are <= INT_MAX.
2972 Rewrite pct calculation to avoid cast.
2973 (show_point): Don't assume resolved length is <= SSIZE_MAX.
2975 * src/cut.c (hash_int) [!defined UINTPTR_MAX]: Use size_t
2976 instead of uintptr_t.
2977 * src/shred.c (UINT_MAX_32_BITS): Remove.
2978 (word32): Remove. All uses changed to uint32_t.
2979 (isaac_seed_data): Remove unnecessary cast.
2980 * src/system.h (ptr_align): Use size_t; in practice, this is just as
2981 good as uintptr_t in checking for alignments, and has fewer
2982 configuration hassles.
2984 * src/Makefile.am (localedir.h): Make it readonly; this
2985 undoes part of the 2004-07-27 patch.
2987 2004-07-30 Paul Eggert <eggert@cs.ucla.edu>
2989 * src/sort.c (UCHAR): Remove; all uses changed to to_uchar.
2990 (IS_THOUSANDS_SEP): Use bool when appropriate.
2991 (numcompare, main): Use char, not int, when the value is always a char.
2992 (numcompare): Remove "register"; compilers are smart enough these days.
2993 * src/system.h (errno, CHAR_BIT): Remove decls;
2994 no longer needed now we assume C89 or better.
2995 Include <inttypes.h> before <stdint.h>, as it's the
2996 Autoconf-recommended pattern.
2997 (to_uchar): New inline function, moved here from tr.c.
2998 Use full names for int types, e.g. "long int" rather than "long".
2999 * src/tr.c (to_uchar): Remove; now in system.h.
3000 (is_char_class_member): Use bool when appropriate.
3002 * src/mkdir.c (create_parents, main): Use bool when appropriate.
3003 (main): Use EXIT_SUCCESS/EXIT_FAILURE instead of 0/1.
3005 2004-07-29 Paul Eggert <eggert@cs.ucla.edu>
3007 * src/mkfifo.c (main): Use EXIT_SUCCESS and EXIT_FAILURE, not 0 and 1.
3009 * src/chmod.c (recurse, force_silent, process_file, process_files,
3010 main): Use bool when appropriate.
3011 * src/cksum.c (cksum, main): Likewise.
3012 * src/comm.c (hard_LC_COLLATE, only_file_1, only_file_2, both,
3013 compare_files, main): Likewise.
3015 * src/copy.h (struct cp_options): Likewise.
3016 * src/copy.c (copy_internal, is_ancestor, copy_dir, copy_reg,
3017 same_file_ok, seen_file, copy_internal, valid_options, copy): Likewise.
3018 * src/cp-hash.h (remember_created): Likewise.
3019 * src/cp-hash.c (remember_created): Likewise.
3020 * src/cp.c (struct dir_attr, flag_path, remove_trailing_slashes,
3021 re_protect, make_path_private, target_directory_operand, do_copy,
3022 cp_option_init, decode_preserve_arg, main): Likewise.
3023 * src/install.c (isdir, change_timestamps, change_attributes,
3024 copy_file, install_file_to_path, install_file_in_dir,
3025 install_file_in_file, strip_files, dir_arg, cp_option_init, main,
3026 change_attributes, change_timestamps): Likewise.
3027 * src/mv.c (remove_trailing_slashes, rm_option_init,
3028 cp_option_init, do_move, movefile, main): Likewise.
3029 * src/remove.c (right_justify), full_filename_, AD_pop_and_chdir,
3030 AD_push, prompt, remove_dir): Likewise.
3031 * src/rm.c (rm_option_init, main): Likewise.
3033 * src/remove.c (top_dir, pop_dir, full_filename_):
3034 Use size_t for sizes.
3035 * src/cp.c (target_directory_operand): Do not clear *NEW_DST if stat
3036 succeeds. It's not necessary in that case, as *NEW_DST is always
3038 (do_copy): Rewrite slightly to avoid need for "unreachable" comment.
3039 (main): Use EXIT_SUCCESS, EXIT_FAILURE instead of 0, 1.
3040 * src/rm.c (main): Likewise.
3042 md5sum, sha1sum integer cleanups.
3044 * src/checksum.h: Don't include config.h, sys/types.h, stdio.h:
3046 (ALG_UNSPECIFIED): Remove.
3047 (ALG_MDT): Don't make it equal to CHAR_MAX + 1; this isn't necessary.
3048 * src/md5.c: Don't include any files other than checksum.h.
3049 * src/sha1sum.c: Likewise.
3050 * src/md5sum.c (OPENOPTS, have_read_stdin, status_only, warn,
3051 bsd_split_3, split_3, hex_digits, digest_file, digest_check, main):
3052 Use bool when appropriate.
3053 (digest_check): Increase limit of number of input lines to
3054 UINTMAX_MAX from INT_MAX. Diagnose any overflows of this counter.
3055 Use ngettext instead of hard-to-i18nize hardcoded stuff for plurals.
3057 2004-07-28 Paul Eggert <eggert@cs.ucla.edu>
3059 * src/cat.c (exit_status): Remove. Now done by passing a boolean
3061 (simple_cat, cat): Return true if successful. All callers changed.
3062 (simple_cat, cat, main): Use bool for booleans.
3063 (simple_cat): Use size_t for sizes.
3064 (cat, main): Use the same names for parameters that we use for
3065 long options, to avoid confusion. This inverts the sense of the
3066 show_tabs (formerly output_tabs) and number_nonblank
3067 (formerly numbers_at_empty_lines) variables.
3068 (main): Don't mess up (due to integer overflow) if we are given
3069 INT_MAX - INT_MIN + 1 options.
3070 [O_BINARY]: Don't invoke isatty unless the other options require it.
3071 (main): When deciding whether to use simple_cat, don't worry
3072 about binary option; it's irrelevant.
3074 * src/dcgen: Remove comments, trailing white space, and empty
3075 lines from the output strings, to save space.
3076 Use a narrower type like 'unsigned char' for line lengths, if
3078 Make the output variables static, not extern.
3080 * src/chgrp.c (parse_group): Require base 10 when parsing
3082 (main): int -> bool when appropriate.
3083 * src/chown.c (main): Likewise.
3084 * src/chown-core.c: Include inttostr.h.
3085 (UINT_MAX_DECIMAL_DIGITS, uint_to_string): Remove.
3086 (gid_to_name, uid_to_name): Use imaxtostr/umaxtostr
3087 instead of uint_to_string).
3088 (describe_change): Instead of an int flag, use a char *
3089 auxiliary; this avoids the need for casts.
3090 Assume free (NULL) works.
3091 (change_file_owner): Return true/false, not 0/-1, since
3092 we don't set errno. All callers changed.
3093 Use bool when appropriate.
3094 (chown_files): Likewise.
3095 * src/chown-core.h (chown_files): Likewise.
3097 * tests/chown/basic: Test for proper handling of uids like
3098 "010", which must be parsed as decimal.
3100 * tests/misc/pwd: Don't assume that Perl's getpwd agrees with our
3101 pwd when there are multiple names for the working directory
3102 (which can happen with an automounter, sigh).
3104 * src/Makefile.am ($(SCRIPTS)): Don't depend on Makefile;
3105 this causes Solaris 8 'make' to refuse to build "groups".
3106 (localedir.h): Don't depend on Makefile: this causes Solaris
3107 8 'make' to build localedir.h unnecessarily. The dependence
3108 on Makefile is ineffective anyway, since $(localedir) might
3109 change even if Makefile hasn't.
3111 * src/remove.c (remove_dir): If we can't save the state of the
3112 working directory, pretend we started from "/", not ".".
3113 This avoids a bug on hosts like Solaris that don't let you
3114 remove the working directory.
3116 2004-07-27 Paul Eggert <eggert@cs.ucla.edu>
3118 * src/printf.c (strtiomax, strtoumax): Declare if not already
3119 declared: this fixes a portability bug with Solaris 8 + GCC.
3120 (STRTOX): Parenthesize use of macro arg as expression.
3121 (vstrtoimax, vstrtoumax, vstrtold): Remove now-unnecessary
3123 * configure.ac: Check for declaration of strtoumax, for
3126 * src/Makefile.am (cp_LDADD, ginstall_LDADD, mv_LDADD,
3127 pathchk_LDADD, rm_LDADD, test_LDADD): New vars, for eaccess.
3129 * tests/readlink/can-e: Don't assume that we can remove the
3130 working directory: this isn't possible under Solaris 8, say.
3131 * tests/readlink/can-f: Likewise.
3132 * tests/readlink/can-m: Likewise.
3134 * src/copy.c (copy_internal): find_backup_file_name no longer
3135 returns NULL, so don't bother to check for this.
3136 * src/cp.c (do_copy): Likewise.
3137 * src/ln.c (do_link): Likewise.
3139 2004-07-25 Paul Eggert <eggert@cs.ucla.edu>
3141 * src/nice.c (GET_NICE_VALUE): Renamed from GET_PRIORITY.
3143 (NZERO): New macro, if system doesn't define it already.
3144 (usage): Distinguish priorities from nice values.
3145 Don't assume NZERO is 20.
3146 (main): Use bool instead of int where appropriate.
3147 If user specifies an adjustment out of range, always truncate it
3148 to an inrange value instead of sometimes giving an error message
3150 Do not assume that -1 is an error return from "nice" or
3151 "getpriority", as it might be the current nice value minus NZERO.
3152 If nice/setpriority fails with errno == EPERM, go ahead and run
3153 the command anyway; POSIX requires this.
3155 * src/pathchk.c: Include euidaccess.h.
3156 (dir_ok): Use euidaccess, not access.
3157 * src/test.c (R_OK, W_OK, X_OK, FOK): Remove; system.h defines them.
3158 (eaccess): Remove. All users changed to use euidaccess instead.
3160 2004-07-24 Paul Eggert <eggert@cs.ucla.edu>
3162 * src/uptime.c (print_uptime) [defined BOOT_MSG]:
3163 Don't assume ut_line is null-terminated.
3164 * src/who.c (print_line): New arguments USERLEN and LINELEN,
3165 since USER and LINE might not be null terminated. All callers
3168 2004-07-23 Paul Eggert <eggert@cs.ucla.edu>
3170 Fix bug with "tail -f" reported by Rob Holland in
3171 <http://lists.gnu.org/archive/html/bug-coreutils/2004-07/msg00054.html>.
3172 Also, remove the undocumented and unsupported-since-2000
3173 --max-consecutive-size-changes options. Fix another related bug:
3174 "tail" got confused if stdin, stdout, or stderr were closed.
3175 Also, use output buffering even with "tail -f".
3177 * NEWS: Document this, plus yesterday's patch.
3178 * doc/coreutils.texi (tail invocation): "size has remained the same"
3179 -> "file has not changed", which is more accurate for fifos.
3180 * src/tail.c: Include fcntl-safer.h.
3181 (COPY_TO_EOF): Set to UINTMAX_MAX, not OFF_T_MAX (which was wrong).
3182 (COPY_A_BUFFER): New macro.
3183 (struct File_spec): New members mtime, mode, blocking.
3184 Remove member n_consecutive_size_changes.
3185 (DEFAULT_MAX_N_CONSECUTIVE_SIZE_CHANGES,
3186 max_n_consecutive_size_changes_between_opens,
3187 MAX_CONSECUTIVE_SIZE_CHANGES_OPTION): Remove.
3188 (long_options, tail_forever, parse_options):
3189 Remove (non-)support for --max-consecutive-size-changes.
3190 (record_open_fd): New function.
3191 (recheck, tail_file): Use it. Don't assume that stdin is open.
3192 (dump_remainder): Add support for new COPY_A_BUFFER special value.
3193 Treat errno==EAGAIN like EOF, since it might be a nonblocking read.
3194 (recheck): New arg BLOCKING, specifying whether to use blocking reads.
3196 (n_live_files): Remove, replacing with...
3197 (any_live_files): New function. All uses changed.
3198 (tail_forever): Use nonblocking I/O unless we know that blocking I/O
3199 is safe; this avoids some hangs when reading from a fifo.
3200 Avoid invoking fstat or sleep when using blocking I/O.
3201 Do not check for changes to size if the file is not a regular file,
3202 as the size is undefined in that case.
3203 Check for changes to mtime or mode, too; this works for non-regular
3205 (tail_forever, main): Redo fflush strategy to work even when input
3206 is nonblocking. Don't use unbuffered output; just flush when needed.
3208 2004-07-22 Paul Eggert <eggert@cs.ucla.edu>
3210 * src/tail.c (main): Ignore -f if no file operand is specified
3211 and standard input is a pipe.
3212 * doc/coreutils.texi (tail invocation): Do not ignore -f for
3213 all pipes, just for when standard input is a pipe and no
3214 file operand is specified.
3215 * tests/tail/Test.pm: Reinstate f-1 test, since we now pass.
3216 Add a new commented-out f-2 test, which we still fail.
3217 (test_vector): All f-* tests are special cases, not just f-1.
3219 2004-07-12 Paul Eggert <eggert@cs.ucla.edu>
3221 * src/uptime.c: Include c-strtod.h.
3222 (print_uptime): Use c_strtod instead of setlocale and sscanf.
3223 Use long int rather than int to count days (for 64-bit hosts),
3224 and check for arithmetic overflow when converting double to time_t.
3226 2004-07-11 Paul Eggert <eggert@cs.ucla.edu>
3228 * src/printf.c (vstrtold): Renamed from vstrtod.
3229 Now returns long double. All uses changed.
3230 (print_direc): Use "L" length modifier when printing floating point
3231 numbers, since we're now printing long double.
3233 2004-07-06 Paul Eggert <eggert@cs.ucla.edu>
3235 printf cleanup, to avoid undefined behavior, to add support for
3236 formats that Bash supports, and to support wide integers like
3239 * NEWS: Document this.
3240 * src/printf.c (UNSPECIFIED): Remove. All uses now replaced by
3241 booleans, so that we don't reserve any values for precision or
3243 (STRTOX): Use prototype, not K&R-style definition.
3244 (vstrtoimax): Renamed from xstrtol (to avoid confusion with xstrtol
3245 in ../lib), with type change to intmax_t.
3247 (vstrtoumax): Renamed from xstrtoul, with type change to uintmax_t.
3249 (vstrtod): Renamed from xstrtod. All uses changed.
3250 (print_direc): Use boolean arg instead of special value to indicate
3251 a missing precision or width. LENGTH no longer includes
3252 length modifiers or conversion character. New arg CONVERSION
3253 now specifies conversion character.
3254 Use intmax_t-width formatting for integers (like Bash).
3255 Add support for C99 %a, %A, %F (like Bash).
3256 Add support for field width with %c (POSIX requires this).
3257 Add a FIXME for lack of support for field width and precision
3259 Add support for '\'', '0' flags.
3260 Check for invalid combinations of flags, field width, precision,
3261 and conversion, to prevent use of undefined behavior.
3262 Allow multiple length modifiers, for formats like "%lld" (like Bash).
3263 Add support for C99 'j', 't', 'z' length modifiers (like Bash).
3264 In error message, output entire invalid conversion specification,
3265 instead of merely outputting % followed by the conversion char.
3266 * tests/misc/printf: Add tests for the above.
3268 2004-04-03 Dmitry V. Levin <ldv@altlinux.org>
3270 Change "readlink -f" to be more compatible with prior implementations.
3271 Add more canonicalize options, -e and -m.
3272 Add comprehensive tests for all readlink modes.
3274 * m4/canonicalize.m4 (AC_FUNC_CANONICALIZE_FILE_NAME):
3275 Do not add canonicalize.c here.
3277 * src/readlink.c (longopts): Add new options.
3278 (usage): Document them.
3279 (canonicalize_fname): New proxy function.
3280 (main): Handle new options.
3281 * doc/coreutils.texi (readlink invocation): Document new
3282 "readlink -f" behaviour and new canonicalize options, -e and -m.
3284 * configure.ac (AC_CONFIG_FILES): Add tests/readlink/Makefile.
3285 * tests/Makefile.am (SUBDIRS): Add readlink.
3286 * tests/readlink/Makefile.am: New file.
3287 * tests/readlink/{rl-1,can-e,can-f,can-m}: New readlink tests.
3288 * tests/misc/Makefile.am (TESTS): Remove basic readlink test.
3289 * tests/misc/readlink: Remove file.
3291 2004-07-04 Jim Meyering <jim@meyering.net>
3293 * src/copy.c (copy_internal): Add a FIXME comment.
3295 2004-07-02 Paul Eggert <eggert@cs.ucla.edu>
3297 * src/copy.c (copy_dir): Assume path_concat returns non-NULL.
3298 * src/cp.c (do_copy): Likewise.
3299 * src/mv.c (movefile): Likewise.
3301 * src/cp.c (make_path_private): 2nd arg is now size_t, not int,
3302 to avoid problem when path_concat dir name is longer than 2 GiB (!).
3304 * src/nohup.c (main): Don't pass NULL first argument to path_concat.
3305 This cleans up the semantics a bit, as we no longer try to open the
3308 2004-07-01 Paul Eggert <eggert@cs.ucla.edu>
3310 * NEWS: Add short names -t and -T for --target-directory
3311 and --no-target-directory options, respectively.
3313 * src/cp.c (NO_TARGET_DIRECTORY_OPTION, TARGET_DIRECTORY_OPTION):
3314 Remove. All uses changed to 'T' and 't', respectively.
3315 * src/install.c, src/ln.c, src/mv.c: Likewise.
3317 * src/cp.c (long_opts, usage, do_copy, main): Add -t and -T as
3318 aliases for --target-directory and --no-target-directory,
3320 * src/install.c (long_options, main, usage): Likewise.
3321 * src/ln.c, src/mv.c: Likewise.
3323 2004-07-01 Jim Meyering <jim@meyering.net>
3325 * Makefile.maint (sc_file_system): New target.
3326 (syntax-check-rules): Add it.
3327 .x-sc_file_system: New file.
3328 * Makefile.am (EXTRA_DIST): Add it.
3330 * man/sync.x: Use "file system" rather than "filesystem".
3331 * man/stat.x, man/df.x: Likewise.
3333 2004-06-30 Paul Eggert <eggert@cs.ucla.edu>
3335 * src/df.c (usage, main): Output "file system" rather than
3337 * src/du.c (usage): Likewise.
3338 * src/shred.c (usage): Likewise.
3339 * src/stat.c (usage): Likewise.
3340 * src/stat.c (long_options, usage): Rename "--filesystem" to
3341 "--file-system". But keep the old name around, for compatibility
3344 2004-06-29 Paul Eggert <eggert@cs.ucla.edu>
3346 Add support for --no-target-directory option.
3348 * NEWS: Document it.
3349 * doc/coreutils.texi (Common options, Target directory, cp
3350 invocation, install invocation, mv invocation, ln invocation):
3352 (link invocation): Explain how to rewrite link using ln now
3353 that we have --no-target-directory.
3354 (ln invocation): Explain that --no-target-directory subsumes
3356 (unlink invocation): Modify wording to match new wording in
3359 * src/cp.c (NO_TARGET_DIRECTORY_OPTION): New constant.
3360 (long_opts, usage, do_copy, main): Add support for
3361 --no-target-directory,
3362 * src/install.c (NO_TARGET_DIRECTORY_OPTION, long_options, main,
3364 * src/ln.c (NO_TARGET_DIRECTORY_OPTION, long_options, usage,
3366 * src/mv.c (NO_TARGET_DIRECTORY_OPTION, long_options, usage,
3368 * src/mv.c (enum): Sort values.
3370 2004-06-29 Jim Meyering <jim@meyering.net>
3372 Don't let verbose-mode output from a subshell obscure actual differences.
3373 * tests/rm/inaccessible: Turn off command-echoing just before
3374 invoking subshell, then turn it back on if VERBOSE=yes afterward.
3376 2004-06-25 Paul Eggert <eggert@cs.ucla.edu>
3378 Add support for 'install --target-directory', an option
3379 that has been documented for years but not implemented (!).
3380 * doc/coreutils.texi (install invocation): Document
3381 --target-directory in synopsis, too.
3382 * src/install.c (TARGET_DIRECTORY_OPTION): New var.
3383 (long_options, main, usage): Add --target-directory.
3384 (target_directory_operand): New function, stolen from mv.c.
3385 (main): Use it. Check for -d and --target-directory.
3386 Alter wording of diagnostics to match other programs.
3388 2004-06-28 Jim Meyering <jim@meyering.net>
3390 * src/cp.c (usage): Fix copy+paste error in description of
3391 --target-directory: s/move/copy/. From Paul Jarc.
3393 2004-06-27 Paul Eggert <eggert@cs.ucla.edu>
3395 Use more-consistent rules among cp, ln, and mv when dealing with
3396 last operands that are (or look like) directories.
3398 * src/cp.c (target_directory_operand): New, nearly-common function,
3399 It reports an error if the destination appears to be a directory
3400 (e.g., because it has a trailing slash) but is not.
3401 * src/ln.c, src/mv.c: Likewise.
3402 * src/cp.c (do_copy): Use it.
3403 * src/ln.c (main): Likewise.
3404 * src/mv.c (main): Likewise.
3406 * src/cp.c (do_copy): Don't assume argc is positive.
3407 Don't bother to lstat dest, since copy() will do that for us.
3408 Use "const" to avoid the need for cast.
3410 * src/cp.c (do_copy): Don't output a usage message because of file
3411 problems (e.g., an operand is not a directory). Use it only for
3412 syntax. Standardize on "target %s is not a directory" for the
3414 * src/ln.c (main): Likewise.
3415 * src/mv.c (main): Likewise.
3417 * src/cp.c (do_copy): Remove test for trailing slash, since
3418 target_directory_operand now does this.
3419 * src/ln.c (main): Likewise.
3420 * src/mv.c (movefile): Likewise.
3422 * src/cp.c (main): Reject multiple target directories.
3423 Check whether a specified target is a directory when parsing the
3424 options, using stat. This gives more-accurate diagnostics.
3425 * src/ln.c (main): Likewise.
3427 * src/ln.c (isdir): Remove decl; no longer needed.
3428 * src/mv.c (isdir, lstat): Likewise.
3430 * src/ln.c (do_link): New arg dest_is_dir. All uses changed.
3431 Don't check the destination ourself; rely on dest_is_dir.
3432 This way we can avoid lstatting the destination in the
3433 usual case, and in the worst case we lstat 1, not 3 times.
3434 Don't bother to unlink unless link failed; this saves a syscall.
3435 Remove unnecessary backup_succeeded flag;
3436 it was identical to "dest_backup != NULL".
3438 * src/ln.c (main): Use int to count to argc, not unsigned int.
3439 This handles negative operand counts.
3440 * src/mv.c (main): Likewise.
3442 * src/mv.c (do_move): Don't call hash_init; expect the caller to
3443 do it, for consistency with cp.c and ln.c. All callers changed.
3444 (movefile): dest_is_dir parameter is now bool, not int.
3445 (main): Standardize on "missing destination file operand after %s"
3446 for the diagnostic, for consistency with cp.c.
3448 * tests/mv/diag: Don't assume "mv --target=nonexistentdir"
3449 will complain about the arg count.
3450 Adjust to new (briefer) diagnostics.
3451 * tests/cp/fail-perm: Add a test to verify that we get the new
3452 diagnostic when failing to copy through a symlink-to-inaccessible-dir.
3454 2004-06-27 Paul Eggert <eggert@cs.ucla.edu>
3456 Fix a bug: formerly, if d/x was a directory and x a file, "ln x
3457 d/" incorrectly created a link d/x/x. It also saves some system
3460 * NEWS: Document the fix.
3462 * src/ln.c (main): Don't append basename to dest if this
3463 results in an existing directory name.
3464 * tests/ln/misc: See whether a trailing slash is followed too far.
3466 2004-06-26 Jim Meyering <jim@meyering.net>
3468 * src/printf.c (main): When given no arguments, print the standard
3469 "missing operand\nTry printf --help..." message -- to be consistent.
3471 2004-06-26 Jim Meyering <jim@meyering.net>
3473 * src/mknod.c (main): Add \n at the end of message output via fprintf.
3475 2004-06-25 Jim Meyering <jim@meyering.net>
3477 * tests/ln/misc: Add test for ln subscript error.
3479 2004-06-23 Paul Eggert <eggert@cs.ucla.edu>
3481 * src/ln.c (do_link): Remove unnecessary call to lstat.
3482 (main): Avoid subscript error when the destination is "".
3484 2004-06-23 Jim Meyering <jim@meyering.net>
3486 * tests/*: Replace all occurrences of `(exit N); exit' with
3487 `(exit N); exit N'. Otherwise, those many tests could exit with
3488 improper exit status when exiting via e.g., a trapped interrupt.
3489 Thanks to a report from Bob Proulx.
3491 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3493 * src/who.c (idle_string, print_user): New arg boottime,
3494 specifying the most recent boot time. All uses changed.
3495 (idle_string) Consider a line to be "old" if it hasn't been used
3496 since the last boot time. Watch out for overflow when computing
3497 times, and for times in the future.
3498 (idle_string): Record latest boot time.
3500 2004-06-22 Jim Meyering <jim@meyering.net>
3502 * src/test.c (usage): Correct description of `-t FD'. The file
3503 descriptor, FD, is no longer optional. Reported by Ton Nijkes.
3505 2004-06-21 Paul Eggert <eggert@cs.ucla.edu>
3507 The 2004-06-19 fix for who and pinky was incomplete, as ctime
3508 has undefined behavior if the year precedes -999 or follows 9999.
3509 Since we have to stop using ctime anyway, we might as well use
3510 strftime and fix the FIXME, and support internationalized dates.
3512 * NEWS: Document the new behavior.
3513 * src/who.c: Include "hard-locale.h".
3514 (time_format, time_format_width): New vars.
3515 (time_string, print_line): Use them.
3517 (time_string): Use localtime + strftime instead of
3518 ctime, to avoid problems with years before -999 or after 9999.
3519 * src/pinky.c: Likewise.
3521 2004-06-21 Paul Eggert <eggert@cs.ucla.edu>
3523 Fix bug: GNU 'ls' didn't count columns correctly if user or group
3524 names contained multibyte characters where the column count
3525 differed from the byte count. This patch also corrects
3528 * src/ls.c (format_user_or_group): New function, which counts
3530 (format_user, format_group): Use it.
3531 (format_user_or_group_width): New function, which counts columns
3533 (format_user_width, format_group_width): Use it.
3535 2004-06-21 Jim Meyering <jim@meyering.net>
3537 * tests/priv-check: Quote "$PATH" in PATH=$PATH.
3538 Suggestion from Andreas Schwab.
3540 * tests/priv-check: When running as root, be sure to propagate
3541 PATH through to the process we exec as non-root.
3542 Reported by michael@aplatform.com.
3544 * src/mknod.c (main): Don't segfault when calculating the
3545 expected number of operands for `mknod NAME'.
3547 2004-06-20 Jim Meyering <jim@meyering.net>
3549 * src/dd.c (input_seek_errno): Declare file-scoped variable as static.
3551 2004-06-20 Paul Eggert <eggert@cs.ucla.edu>
3553 * src/basename.c (main):
3554 Standardize on the diagnostics given when someone gives
3555 too few operands ("missing operand after `xxx'") or
3556 too many operands ("extra operand `xxx'").
3557 Include "quote.h" and/or "error.h" if it wasn't already being included.
3558 * src/chgrp.c (main): Likewise.
3559 * src/chmod.c (main): Likewise.
3560 * src/chown.c (main): Likewise.
3561 * src/chroot.c (main): Likewise.
3562 * src/comm.c (main): Likewise.
3563 * src/cp.c (do_copy): Likewise.
3564 * src/csplit.c (main): Likewise.
3565 * src/date.c (main): Likewise.
3566 * src/dircolors.c (main): Likewise.
3567 * src/dirname.c (main): Likewise.
3568 * src/du.c (main): Likewise.
3569 * src/expr.c (main): Likewise.
3570 * src/hostid.c (main): Likewise.
3571 * src/hostname.c (main): Likewise.
3572 * src/id.c (main): Likewise.
3573 * src/install.c (main): Likewise.
3574 * src/join.c (add_file_name, main): Likewise.
3575 * src/link.c (main): Likewise.
3576 * src/ln.c (main): Likewise.
3577 * src/logname.c (main): Likewise.
3578 * src/md5sum.c (main): Likewise.
3579 * src/mkdir.c (main): Likewise.
3580 * src/mkfifo.c (main): Likewise.
3581 * src/mknod.c (main): Likewise.
3582 * src/mv.c (main): Likewise.
3583 * src/nohup.c (main): Likewise.
3584 * src/od.c (main): Likewise.
3585 * src/pathchk.c (main): Likewise.
3586 * src/ptx.c (main): Likewise.
3587 * src/readlink.c (main): Likewise.
3588 * src/rm.c (main): Likewise.
3589 * src/rmdir.c (main): Likewise.
3590 * src/seq.c (main): Likewise.
3591 * src/setuidgid.c (main): Likewise.
3592 * src/shred.c (main): Likewise.
3593 * src/sleep.c (main): Likewise.
3594 * src/sort.c (main): Likewise.
3595 * src/split.c (main): Likewise.
3596 * src/stat.c (main): Likewise.
3597 * src/test.c (beyond, main): Likewise.
3598 * src/touch.c (main): Likewise.
3599 * src/tr.c (main): Likewise.
3600 * src/tsort.c (main): Likewise.
3601 * src/tty.c (main): Likewise.
3602 * src/uname.c (main): Likewise.
3603 * src/uniq.c (main): Likewise.
3604 * src/unlink.c (main): Likewise.
3605 * src/uptime.c (main): Likewise.
3606 * src/users.c (main): Likewise.
3607 * src/who.c (main): Likewise.
3608 * src/whoami.c (main): Likewise.
3610 * tests/basename/basic: Adjust to new diagnostics.
3611 * tests/du/files0-from: Likewise.
3612 * tests/expr/basic: Likewise.
3613 * tests/mv/diag: Likewise.
3614 * tests/tsort/basic-1: Likewise.
3616 2004-06-20 Jim Meyering <jim@meyering.net>
3618 * src/ln.c: Remove declaration of yesno.
3619 Instead, include yesno.h.
3620 * src/copy.c: Likewise.
3622 * src/remove.c: Remove declaration of yesno.
3623 Instead, include yesno.h.
3624 (top_dir): Remove now-unnecessary cast of obstack_base.
3625 (pop_dir): Likewise.
3626 (full_filename_): Likewise.
3628 2004-06-19 Paul Eggert <eggert@cs.ucla.edu>
3630 Don't dump core if ctime returns NULL; this is possible on
3631 hosts with 64-bit time_t and 32-bit int.
3632 * src/who.c: Include "inttostr.h".
3633 (time_string): If ctime fails, print the raw time as an integer
3634 instead of dumping core.
3635 * src/pinky.c: Likewise, as follows:
3636 Include "inttostr.h".
3637 (time_string): New function, copied from who.c.
3638 (print_entry): Use it.
3640 2004-06-19 Paul Eggert <eggert@cs.ucla.edu>
3642 * src/who.c (print_line): Don't truncate user names at 8 bytes.
3643 Problem reported by Guido Leenders in:
3644 http://lists.gnu.org/archive/html/bug-coreutils/2004-06/msg00056.html
3645 * NEWS: document this.
3647 2004-06-19 Jim Meyering <jim@meyering.net>
3649 * src/system.h (case_GETOPT_VERSION_CHAR): Switch back to
3650 using GNU_PACKAGE (from PACKAGE) once again. This restores
3651 `GNU' to the parenthesized package name in --version output.
3652 Before, the first argument from AC_INIT, `GNU coreutils', would
3653 be propagated to the PACKAGE variable. Now, `GNU ' is trimmed.
3654 Reported by Richard Stallman.
3656 2004-06-17 Jim Meyering <jim@meyering.net>
3658 * src/tr.c (to_uchar): Rename function from `uchar'. The latter
3659 would clash with a typedef in Tru64's <sys/types.h>. From Albert Chin.
3661 2004-06-15 Paul Eggert <eggert@cs.ucla.edu>
3663 * NEWS: Remove more special cases for POSIXLY_CORRECT when POSIX
3664 allows the GNU behavior. "--" is now supported by chroot, hostid,
3665 hosname, pwd, sync, yes.
3666 * doc/coreutils.texi (yes invocation, false invocation,
3667 true invocation): Document this.
3668 * src/chroot.c (main): Handle "--".
3669 * src/hostid.c (main): Likewise.
3670 * src/hostname.c (main): Likewise.
3671 * src/pwd.c (main): Likewise.
3672 * src/sync.c (main): Likewise.
3673 * src/yes.c (main): Likewise.
3674 * src/true.c (main): Recognize --help and --version even if
3675 POSIXLY_CORRECT is set.
3676 * src/yes.c (main): Likewise.
3678 2004-06-09 Paul Eggert <eggert@cs.ucla.edu>
3680 * NEWS: Remove special cases for POSIXLY_CORRECT when POSIX allows
3682 * doc/coreutils.texi (pr invocation, unlink invocation): Document this.
3683 * src/ls.c (decode_switches): Pay attention to TABSIZE even if
3684 POSIXLY_CORRECT is set. POSIX reserves upper-case environment
3685 variables to the implementation, so it's OK for ls to depend on
3687 * src/pr.c: Include "hard-locale.h".
3688 (main): When in a non-POSIX locale, ignore POSIXLY_CORRECT, since
3689 POSIX specifies the behavior only in the POSIX locale.
3690 * src/printf.c (print_esc): Support \x, \u, \U even if POSIXLY_CORRECT,
3691 since POSIX says the behavior is unspecified here.
3692 * src/tail.c (parse_obsolescent_option): Support multiple file operands
3693 even if POSIXLY_CORRECT, since POSIX does not require a diagnostic.
3694 * src/printf.c (main): Recognize --help, --version even if
3695 POSIXLY_CORRECT. POSIX does not specify any options, but it
3696 does not prohibit options either, so "printf" is like "expr" here.
3697 * src/unlink.c (main): Likewise.
3698 * tests/misc/printf: Adjust to the new semantics for \x if
3701 2004-06-14 Jim Meyering <jim@meyering.net>
3703 * tests/misc/pwd: New test, for fix of 2004-04-19.
3704 * tests/misc/Makefile.am (TESTS): Add pwd.
3705 (BUILD_SRC_DIR): Define BUILD_SRC_DIR.
3707 * src/copy.c: Remove declaration of euidaccess.
3708 Instead, include "euidaccess.h".
3710 2004-06-13 Paul Eggert <eggert@cs.ucla.edu>
3712 * src/who.c (PIDSTR_DECL_AND_INIT): Don't assume pid_t fits in int.
3713 (UT_ID) [!HAVE_STRUCT_XTMP_UT_ID]: Remove bogus comment,
3714 as (sizeof "??") reliably returns 3.
3715 (print_line): Guard against idle and pid being too long
3716 (which is possible when printing headers).
3717 (print_user): Allocate enough bytes for idlestr. Use IDLESTR_LEN.
3718 Avoid unnecessary cast of sizeof to int.
3719 (make_id_equals_comment): Do not assume that UT_ID returns
3720 a string; it might return a non-null-terminated array.
3721 Use strncat instead. It's not very often where strncat is
3722 exactly what you want, but this is one of those rare cases.
3724 2004-06-11 Paul Eggert <eggert@cs.ucla.edu>
3726 * src/who.c (list_entries_who): Don't output a trailing space.
3728 2004-06-09 Jim Meyering <jim@meyering.net>
3730 * src/touch.c (usage): Improve wording in description of the
3731 --time=WORD option. Reported by Dan Jacobson.
3733 * src/chown-core.c (change_file_owner): Change names of parameters
3734 old_uid and old_gid to required_uid and required_gid respectively.
3736 * src/chmod.c (mode_changed): Return false, not 0, now that the
3737 function returns `bool'.
3739 2004-06-08 Paul Eggert <eggert@cs.ucla.edu>
3741 Adjust chmod and chown to be similar if -c or -v are given. In
3742 particular, a no-op chown is no longer reported as a change; this
3743 reverts to previous behavior. Also, fix both commands so that -v
3744 report failures even if the failure is not due to the chmod or
3747 * src/chmod.c (CH_NOT_APPLIED): New constant.
3748 (describe_change): Handle it.
3749 (process_file): Use it, if a symlink wasn't changed.
3750 (mode_changed): Return bool, not int. Accept new argument
3751 NEW_MODE; all callers changed. This lets us avoid statting the
3752 file unless the new mode has unusual bits.
3753 (process_file): Return -1 on error. With -v, report all errors
3754 verbosely, not just some.
3756 * src/chown-core.c (change_file_owner): Return -1 on error, not
3757 1 sometimes and -1 on others. Our caller ORs together our results,
3758 and (-1 | 1) == 0 on ones-complement hosts.
3759 With -v report all errors verbosely, not just some.
3760 Fix bug when chopt->root_dev_ino && !chopt->affect_symlink_referent:
3761 file_stats wasn't set properly in that case.
3763 * tests/chgrp/basic: Adjust to above changes.
3765 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3767 * tests/chgrp/basic: Test that chgrp -h does not fail on
3768 symlinks, even on hosts where that's not supported.
3769 Test that if -R is specified without -H or L, -h is assumed.
3770 Test that chown() is not optimized away.
3772 2004-05-18 Paul Eggert <eggert@cs.ucla.edu>
3774 Several fixes to chgrp and chown for compatibility with POSIX and BSD:
3776 Check for incompatible options. When -R and --dereference are
3777 both used, then either -H or -L must also be used. When -R and -h
3778 are both used, then -P must be in effect.
3780 -H, -L, and -P have no effect unless -R is also specified.
3781 If -P and -R are both specified, -h is assumed.
3783 Do not optimize away the chown() system call when the file's owner
3784 and group already have the desired value. This optimization was
3785 incorrect, as it failed to updated the last-changed time and reset
3786 special permission bits, as POSIX requires.
3788 Do not report an error if the owner or group of a
3789 recursively-encountered symbolic link cannot be updated because
3790 the file system does not support it.
3792 * NEWS: Document the above.
3794 * src/chgrp.c (main): Check for incompatible options. -R --dereference
3795 requires either -H or -L, and -R -h requires -P. If -H, specify
3796 FTS_PHYSICAL as well as FTS_COMFOLLOW; this is faster. Make this
3797 file as much like chown.c as possible.
3798 * src/chown.c (main): Likewise.
3800 * src/chown-core.c (change_file_owner): Use ent->fts_statp only if
3801 needed. Chown a directory only after chowning its children; this
3802 avoids problems if the new directory ownership doesn't permit
3803 access to the children. Dereference symlinks before doing
3804 ROOT_DEV_INO_CHECK, not after, so that we catch symlinks to /.
3805 Do not optimize away the chown() system call when the file's owner
3806 and group already have the desired value. POSIX does not permit
3807 this optimization. Rely on chown and lchown to do the right
3808 thing with symlinks and/or -1 arguments, now that we have wrappers
3809 to do this. Use ENOTSUPP not ENOSYS, and ignore all ENOTSUPP
3810 errors, not just command-line errors.
3811 (chown_files): Pass FTS_NOSTAT to xfts_open if we don't need file status.
3813 * src/system.h (ENOTSUP): Remove.
3815 * tests/chgrp/basic: Use chown --from to discover whether the
3816 group changed, since chgrp now changes unconditionally. This
3817 complicates the sed script a bit. Do not specify --dereference,
3818 since it's the default (and we want to test this). Adjust output
3819 to match the fact that chgrp no longer optimizes the case of
3820 changing a file's group to the same value as before.
3821 * tests/chgrp/posix-H: Do not attempt to combine -h and -H; these
3822 options are incompatible, and their behavior is undefined with POSIX.
3823 (changed, not_changed): Adjust to match the fact that -h is no longer
3824 specified. Sort names.
3825 * tests/chown/deref: Adjust error-diagnostic spelling to match new
3828 2004-06-07 Paul Eggert <eggert@cs.ucla.edu>
3830 * src/uname.c (main): Fix typo introduced on 2003-05-10 that
3831 prevented a diagnostic of any operands.
3833 2004-06-08 Jim Meyering <jim@meyering.net>
3835 * src/shred.c (direct_mode): Turn it on/off with directio, too.
3837 2004-06-07 Jim Meyering <jim@meyering.net>
3839 Enable direct-mode I/O (bypassing the buffer cache), if possible.
3840 Prompted by a suggestion from Kalle Olavi Niemitalo
3841 in http://bugs.debian.org/207035.
3842 * src/shred.c (direct_mode): New function.
3843 (do_wipefd): Turn on direct-mode I/O.
3844 (dopass): If a file's first write fails with EINVAL,
3845 turn off direct-mode I/O and retry the write.
3847 2004-06-05 Paul Eggert <eggert@cs.ucla.edu>
3849 * src/tr.c (main): "tr -d a b" is now a fatal error even if
3850 POSIXLY_CORRECT is set. The POSIX SYNOPSIS does not allow this
3853 2004-06-04 Paul Eggert <eggert@cs.ucla.edu>
3855 * src/shred.c (dopass): Don't subtract 1 from the offset after
3856 a write error. Problem reported by Jon Peatfield in:
3857 http://lists.gnu.org/archive/html/bug-coreutils/2004-06/msg00020.html
3859 2004-06-02 Paul Eggert <eggert@cs.ucla.edu>
3861 Fix bug reported by Buciuman Adrian in
3862 <http://mail.gnu.org/archive/html/bug-coreutils/2003-08/msg00105.html>
3863 where 'dd' created a file that was too large. The bug was that dd
3864 assumed that the input file offset does not advance after a failed
3865 read; but POSIX says that the input file offset is undefined after
3868 * src/dd.c (MAX_BLOCKSIZE): New macro.
3869 (input_seekable, input_seek_errno, input_offset,
3870 input_offset_overflow): New vars.
3871 (scanargs): Reject block sizes greater than MAX_BLOCKSIZE.
3872 (advance_input_offset): New function.
3873 (skip_via_lseek): Set errno to zero when reporting our failure,
3874 so that we don't report based on garbage errno.
3875 (skip): If fdesc is standard input, advance the input offset.
3876 Do not quit if reading, and if noerror was specified;
3877 POSIX seems to require this.
3878 If read fails on output file, report the earlier lseek failure
3879 instead; this fixes a FIXME in dd_copy.
3880 (advance_input_after_read_error): New function.
3881 (dd_copy): Use it, instead of assuming that failed reads
3882 do not advance the file pointer. Advance input offset
3883 after nonfailed reads. Advance only a partial block if
3884 the previous read (before the failed read) succeeded, and
3885 do not generate an output block of zeros in this case.
3886 (main): Determine initial input offset, seekability of input,
3887 and error if it wasn't seekable.
3889 2004-06-02 Jim Meyering <jim@meyering.net>
3891 rm (without -f) could hang unnecessarily when attempting to
3892 remove a symlink to a file on an off-line NFS-mounted partition.
3893 Reported by David Howells in https://bugzilla.redhat.com/124699.
3894 * src/remove.c (write_protected_non_symlink): New function.
3895 Don't invoke euidaccess on symlinks.
3896 (prompt): Use write_protected_non_symlink rather than using
3897 euidaccess directly, being careful not to call lstat twice for a file.
3899 Fix a bug in how the --output-delimiter=D option works with
3900 abutting byte or character ranges. Reported by David Krider in
3901 http://lists.gnu.org/archive/html/bug-coreutils/2004-05/msg00132.html
3902 * src/cut.c (print_kth): Remove special case for open-ended range.
3903 (set_fields): Record the range start index for an interval even
3904 when it abuts another interval on its low side.
3905 Also record the range start index of the longest right-open-interval.
3906 * tests/cut/Test.pm: Add tests of --output-delimiter=S with
3907 abutting and overlapping byte ranges.
3909 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3911 Some POSIX-conformance cleanups for tr.
3913 * src/tr.c (posix_pedantic): Remove; no longer needed since
3914 we need to test this in just one place now.
3915 (usage): Mention -C.
3916 (unquote): Note that \055, \n, etc are escaped.
3917 Do not worry about POSIXLY_CORRECT when warning about ambiguous
3919 \ at end of string stands for itself.
3920 Do not diagnose invalid backslash escapes: POSIX says the behavior
3921 is unspecified in this case, so we don't need to diagnose it.
3922 (main): Add support for -C (currently an alias for -c).
3923 Do not diagnose 'tr [:upper:] [:upper:], as POSIX does not require
3925 * tests/tr/Test.pm: New tests bs-055, bs-at-end, repeat-Compl.
3926 Fix comment for range-a-a.
3928 2004-05-25 Paul Eggert <eggert@cs.ucla.edu>
3930 Improve the efficiency (and in one case, correctness) of code
3931 that reads symlinks.
3933 * src/copy.c (copy_internal): Don't use alloca, as it can mess up
3934 royally if the link length is long (e.g., GNU/Hurd). Use
3935 xreadlink instead, it's safer. Don't bother to read the link if
3936 it's the wrong size. Add a FIXME because this area is a bit murky
3938 * src/ls.c (get_link_name): Update use of xreadlink.
3939 * src/readlink.c (main): Likewise.
3940 * src/stat.c (print_stat): Likewise.
3942 2004-06-01 Jim Meyering <jim@meyering.net>
3944 * src/env.c (main): Prefer the notation `STREQ (a, b)'
3945 over `!strcmp (a, b)'.
3946 * src/sort.c (main, sort_buffer_size): Prefer the notation
3947 `STREQ (a, b)' over `strcmp (a, b) == 0'.
3948 * src/date.c (batch_convert): Likewise.
3949 * src/expr.c (nextarg): Likewise.
3950 * src/su.c (correct_password, restricted_shell, main): Likewise.
3951 * src/ptx.c (swallow_file_in_memory, main): Likewise.
3952 * src/test.c (binary_operator, and, or, main): Likewise.
3954 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3956 * NEWS: echo compatibility cleanup.
3957 * doc/coreutils.texi (echo invocation): Document the changes.
3958 * src/echo.c (V9_ECHO): Remove; always enabled.
3959 (DEFAULT_ECHO_TO_XPG): Renamed from V9_DEFAULT, so that
3960 we use the same naming convention as bash. Now an enum,
3962 (usage): Reword to mention -e/-E more accurately.
3963 Mention \0NNN (the POSIX syntax) rather than \NNN (nonstandard).
3964 (hextobin): New function.
3965 (main): Use bool rather than int for local vars when appropriate.
3966 Do not allow options if POSIXLY_CORRECT, unless we are using
3967 BSD semantics and the first argument is "-n".
3968 Don't pass unnecessary extra arg to parse_long_options.
3969 do_v9 now defaults to DEFAULT_ECHO_TO_XPG, not to allow_options.
3970 Do not look for options if !allow_options.
3971 Use size_t rather than int when appropriate.
3972 Open-code option test rather than using strrchr.
3973 Use faster test for "-".
3974 Avoid redundant argc test.
3975 Add support for \x, for Bash compatibility.
3976 Use e.g. '\a' rather than '\007', for portability to EBCDIC hosts.
3977 When '\c' is encountered, stop printing immediately, as POSIX
3979 Add support for \xhh syntax.
3980 Add support for \0ooo syntax; POSIX requires this.
3982 2004-06-01 Jim Meyering <jim@meyering.net>
3984 * Use automake-1.8b. Regenerate dependent files.
3986 2004-05-31 Jim Meyering <jim@meyering.net>
3988 * tests/Makefile.am.in (TESTS_ENVIRONMENT): Define PATH to include
3989 the build src/ directory -- at the front.
3990 ($(srcdir)/$x-tests): Depend on Makefile.am.
3991 Use $x as the program name, except when it would be `test' (test is
3992 the sole program tested via mk-script that is also a shell built-in).
3993 In that case, use the old ../../src/$x.
3995 2004-05-30 Jim Meyering <jim@meyering.net>
3997 Work around HPUX /bin/cc compiler bug that is exposed, now that
3998 sets are arrays of type `bool'. More details here:
3999 http://lists.gnu.org/archive/html/bug-gnulib/2004-05/msg00094.html
4000 FIXME: verify that the above URL points to the right message
4002 * src/tr.c (card_of_complement): Use cleaner `sizeof in_set'
4003 rather than `N_CHARS * sizeof(in_set[0])'. Using HPUX's /bin/cc
4004 (aC++/ANSI C B3910B A.05.55 [Dec 04 2003]) on an ia64-hp-hpux11.22
4005 system, those two expressions are not the same (256 vs. 1024).
4006 The effect of this problem was that `tr -c x y' would fail:
4007 tr: when not truncating set1, string2 must be non-empty
4008 (set_initialize): Remove unnecessary initialization of the `in_set'
4009 buffer; that initialization triggered the same compiler bug as above.
4011 2004-05-29 Paul Eggert <eggert@cs.ucla.edu>
4013 tr cleanup, mostly having to do with integer type ranges.
4016 * tests/tr/Test.pm: Add a few tests for the below. Alas, most of
4017 the test cases wouldn't be portable, or would take too much CPU
4020 * src/tr.c (N_CHARS, N_CHAR_CLASSES): Now an enum, not a macro.
4021 This is safe since the code already assumes N_CHARS fits in int.
4022 (Filter): Remove: we want to prototype everything.
4023 (ORD, CHR): Remove. All uses removed. Some replaced with:
4024 (uchar): New function. All places where a char must be converted
4025 to an unsigned char are now done this way, not by ad-hoc methods.
4026 (count): New type. Use it whenever counts or states are needed.
4027 (BEGIN_STATE): Increase from INT_MAX - 1 (which was bogus, anyway,
4028 since we used it in an unsigned int context) to UINTMAX_MAX - 1.
4029 (REPEAT_COUNT_MAXIMUM): New macro. Use it in place of BEGIN_STATE
4030 whenever appropriate.
4031 (NOT_A_CHAR): Remove global macro; now a local enum.
4032 (UL_LOWER, UL_UPPER, UL_NONE): No longer specify values, since
4033 the rest of the code no longer depends on them.
4034 (class_ok): Remove; all uses changed to use inline comparisons.
4035 (RE_NO_TYPE): Remove; wasn't used or needed.
4036 (struct List_element): normal_char and equiv_code are now unsigned
4038 first_char, last_char, and the_repeated_char are now unsigned char,
4039 not unsigned int. repeat_count is now count, not size_t.
4041 (struct Spec_list): state is now count, not unsigned int.
4042 lengthis now count, not size_t.
4043 n_indefinite_repeats is now size_t, not int.
4044 has_equiv_class, has_char_class, and has_restricted_char_class
4045 are now bool, not int. All uses changed.
4046 (struct E_string): s is now char *, not unsigned char *.
4047 escaped is now bool *, not int *. All uses changed.
4048 (ES_MATCH): Remove macro, replacing with:
4049 (es_match): New inline function. All uses changed.
4050 (squeeze_repeats, complement, posix_pedantic, truncate_set1,
4051 translating): Now bool, not int.
4052 (io_buf): Now char array, not unsigned char.
4053 (SET_TYPE): Remove. All uses replaced with bool.
4054 (is_equiv_class_member, unquote, append_range, append_char_class,
4055 append_equiv_class, find_closing_delim, star_digits_closebracket,
4056 build_spec_list, parse_str, homogeneous_spec_list):
4057 Now returns bool, not int. All uses changed.
4058 (is_equiv_class_member): Now inline.
4059 (is_equiv_class_member, is_char_class_member, make_printable_str,
4060 append_normal_char, append_range, append_repeated_char,
4062 Args are now of proper integer type.
4063 (unquote, look_up_char_class, make_printable_str,
4064 append_equiv_class, build_spec_list, squeeze_filter):
4065 Avoid unsigned char *p; gently convert *p to unsigned char instead.
4066 (unquote, get_spec_stats): Do not jump past declarations and then
4067 use them; C doesn't allow this in portable programs.
4068 (make_printable_str): Check for overflow in size calculations.
4069 (xmemdup): Remove. All uses rewritten.
4070 (find_bracketed_repeat): Args are now of proper pointer-to-integer
4071 type. Do not reject [c*0]. Use xstrtoumax, not xstrtoul.
4072 (find_bracketed_repeat, star_digits_closebracket): Check that the
4073 digits are not escaped.
4074 (build_spec_list): Don't bother to copy opnd_str; not needed.
4075 (build_spec_list, get_next): Simplify internal logic a bit.
4076 (card_of_complement): Fix bug due to char overflow.
4077 (get_spec_stats): Don't assume len fits into int.
4078 Check for integer overflow. Use abort() rather than assert(0).
4079 (string2_extend): Fix subscript error: is_char_class_member (..., 255)
4081 (squeeze_filter): READER is never null now; simplify code.
4082 READER arg now has a simpler type. Remove unnecessary casts.
4083 (squeeze_filter, main): Calls to fwrite improperly checked result
4084 against zero, rather than against requested size.
4085 (plain_read): New function.
4086 (read_and_delete, read_and_xlate):
4087 Remove unused filter arg, and don't worry about hit_eof.
4088 Simplify by using plain_read.
4089 (set_initialize): Args are bool and bool *, not int and SET_TYPE *.
4090 (main): Always pass a non-null procedure to squeeze_filter.
4091 Rewrite so that class_ok isn't needed.
4093 2004-05-29 Paul Eggert <eggert@cs.ucla.edu>
4095 * src/shred.c (dosync): Ignore EBADF errors, as IRIX 6.5
4096 fdatasync reports EBADF when syncing (unwritable) directories.
4097 Problem reported by Albert Chin-A-Young in:
4098 http://lists.gnu.org/archive/html/bug-coreutils/2004-05/msg00165.html
4100 2004-05-29 Jim Meyering <jim@meyering.net>
4102 * tests/chown/deref: Fix typo: use ls -ldo, not ls -ldg.
4103 Patch from Albert Chin.
4105 * src/ptx.c (text_buffer_maxend): Remove declaration of unused variable.
4107 * src/remove.c (push_dir): Merge declaration and adjacent assignment
4108 into a single statement.
4110 2004-05-28 Jim Meyering <jim@meyering.net>
4112 * src/remove.c (AD_mark_helper): Eliminate an unnecessary comparison.
4114 2004-05-22 Jim Meyering <jim@meyering.net>
4116 rm -r would get a failed assertion when run from an inaccessible
4117 directory and with two or more command line arguments including an
4118 absolute-named directory followed by a relative-named directory.
4120 * src/remove.h (struct rm_options) [require_restore_cwd]: New member.
4121 * src/remove.c (struct cwd_state): Define.
4122 (AD_pop_and_chdir): Redesign interface so that a restore_cwd failure
4123 can be detected by the caller. Instead of returning a malloc'd
4124 directory name, communicate it to caller via a new parameter, and
4125 return an indication of whether restore_cwd failed. Update caller.
4126 Eliminate an unnecessary call to AC_stack_top.
4127 (remove_dir): Change type of cwd_state parameter to `struct cwd_state'
4128 so we can now communicate to caller whether/how functions like
4129 restore_cwd have failed. Update caller.
4130 (rm_1): Fail if we've failed to restore the working directory
4131 and the name of the next file to remove is `.'-relative.
4132 (rm): Fail if the require_restore_cwd flag is true and we've
4133 failed to restore the working directory.
4134 * src/mv.c (rm_option_init): Initialize new member,
4135 x->require_restore_cwd.
4136 * src/rm.c (rm_option_init): Likewise.
4138 2004-05-21 Jim Meyering <jim@meyering.net>
4140 * tests/rm/inaccessible: New test for the above fix.
4141 * tests/rm/Makefile.am (TESTS): Add inaccessible.
4143 * src/remove.c (rm): Use free rather than XFREE.
4144 (remove_dir): Use xmalloc, not XMALLOC.
4145 (ds_init): Likewise.
4147 2004-05-20 Jim Meyering <jim@meyering.net>
4149 * Makefile.maint (sc_unmarked_diagnostics): Now that the unmarked
4150 diagnostics in shred.c have been fixed, don't exempt shred.c from
4153 * src/shred.c: Use translatable diagnostics, e.g.
4154 change "%s: remove" to _("%s: failed to remove") and
4155 change "%s: close" to _("%s: failed to close").
4157 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4159 * src/shred.c (names): Bring back lower-case letters, "_", and
4160 ".". But continue to omit +, =, %, @, #, as they're either
4161 shell metacharacters (for some shells) or are not in some
4162 character sets, or (in the case of '%') must be a
4163 metacharacter somewhere.
4165 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4167 * src/cut.c (cut_fields): Adjust to new signature of getndelim2.
4169 2004-05-17 Jim Meyering <jim@meyering.net>
4171 * src/shred.c (incname): Decrement `len' only once per loop iteration.
4173 chgrp and chown now dereference symlinks by default, per POSIX.
4174 Reported by Michal Politowski as http://bugs.debian.org/249177.
4176 * src/chown-core.c (chopt_init): Affect each symlink referent by default.
4177 * src/chown.c (usage): Update to reflect this.
4178 * src/chgrp.c (usage): Likewise.
4179 * NEWS: Describe the change.
4180 Adapt tests accordingly.
4181 * tests/chgrp/basic: Use -h where necessary to retain semantics.
4182 * tests/chgrp/deref: Likewise.
4183 * tests/chgrp/posix-H: Likewise.
4185 2004-05-15 Paul Eggert <eggert@cs.ucla.edu>
4187 In shred, check for errors from fdatasync more carefully. If
4188 fdatasync fails with errno==EINVAL, it means this implementation
4189 does not support synchronized I/O for this file. Do not report
4190 this as an error, as (for example) AIX 5.2 fdatasync reports it
4191 for raw disk devices. Problem reported by Albert Chin in
4192 <http://mail.gnu.org/archive/html/bug-gnu-utils/2004-05/msg00028.html>.
4194 Check for write errors, though: the old code ignored them.
4195 Improve error checking in a few other cases, too (e.g., close of a
4198 Also, change several 'int' values to 'bool', so that the error
4199 checking is a bit clearer. Similarly, change unsigned values
4200 to size_t where appropriate.
4202 * src/shred.c: Include "dirname.h".
4203 (datasync) [!HAVE_FDATASYNC]: Remove.
4204 (dosync): New function.
4205 (dopass): Use it. Return 1 on write error, -1 on other error.
4206 All callers changed. Report write error if dosync does.
4207 (do_wipefd, wipefd, wipename, wipefile): Return bool (true/false),
4208 not int (0/-1). All callers changed. Return false if there's a
4210 (incname): Return bool (true/false), not int (0/1). Accept
4211 size_t length, not unsigned. All callers changed. Do not
4212 bother checking for non-digits; it can't happen. Replace
4213 recursion with iteration.
4214 (wipename): Use dir_name, base_name, etc. instead of assuming
4215 Unix file names. Use size_t for length, not unsigned.
4216 Report error if unlink or close fails.
4217 (wipename, main): Use bool for booleans.
4219 (names): Use only digits and uppercase letters, for greater
4222 2004-05-16 Jim Meyering <jim@meyering.net>
4224 * tests/chown/deref: New test for the yesterday's change.
4225 * tests/chown/Makefile.am (TESTS): Add deref.
4227 2004-05-15 Jim Meyering <jim@meyering.net>
4229 chown --dereference did nothing when the owner/group of a
4230 symlink matched the desired owner/group. Reported by David Malone.
4231 Also reported in 1999 as http://bugs.debian.org/39642.
4233 * src/chown-core.c (change_file_owner): When --dereference has
4234 been specified, and when processing a symlink, stat it to get the
4235 owner and group of the referent.
4237 2004-05-14 Jim Meyering <jim@meyering.net>
4239 * man/pwd.x, man/echo.x, man/printf.x: Fix typo:
4240 s/supercede/supersede/ reported by Andrew Fabbro.
4242 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4244 Improve performance of `sort -m' on large files, at the cost of
4245 making some contrived examples unsafe. POSIX allows this
4246 optimization. Performance problem reported by Jonathan Baker in
4247 <http://mail.gnu.org/archive/html/bug-coreutils/2004-05/msg00071.html>.
4249 * src/sort.c (first_same_file): Do not treat input pipes
4250 differently from other files.
4251 * doc/coreutils.texi (sort invocation): Document that "sort -m -o F"
4252 might write F before reading all the input.
4255 2004-05-12 Paul Eggert <eggert@cs.ucla.edu>
4257 * src/od.c (print_ascii, dump_strings): Use e.g. '\a' rather than
4258 '\007', for portability to EBCDIC hosts.
4259 * src/printf.c (print_esc_char): Likewise.
4260 * src/tr.c (unquote, make_printable_str): Likewise.
4262 2004-05-12 Jim Meyering <jim@meyering.net>
4264 * src/remove.c (AD_pop_and_chdir): Move lstat-`.' into if-block
4265 where the result is used. This avoids one unnecessary lstat call
4266 per command line argument.
4268 2004-05-12 Paul Eggert <eggert@cs.ucla.edu>
4270 Don't assume that "make -C" works; Solaris "make" doesn't have -C.
4272 * src/Makefile.am (all_programs.list): New rule, copied from
4273 man/Makefile.am and tests/Makefile.am, except that we use the
4274 system tr rather than ./tr and we don't use tr -s.
4275 * tests/Makefile.am (all_programs): Use it.
4276 * man/Makefile.am (all_programs): Likewise. Renamed from programs,
4277 for consistency. All uses changed.
4279 2004-05-11 Jim Meyering <jim@meyering.net>
4281 * tests/rm/unread3: New test, for the above fix and today's
4282 lib/save-cwd.c improvement.
4283 * tests/rm/Makefile.am (TESTS): Add unread3.
4285 * src/rm.c: Don't include "save-cwd.h". It's no longer used.
4287 2004-05-10 Jim Meyering <jim@meyering.net>
4289 * tests/install/trap: New file. Test for bug fix of 2004-04-18.
4290 * tests/install/Makefile.am (TESTS): Add trap.
4292 * src/remove.c (AD_push): Don't use errno in diagnostic about
4295 Remove these generated files from CVS.
4296 * tests/cut/cut-tests, tests/date/date-tests, tests/join/join-tests:
4297 * tests/ls/ls-tests, tests/pr/pr-tests, tests/tac/tac-tests:
4298 * tests/tail/tail-tests, tests/test/test-tests, tests/tr/range-tests:
4299 * tests/tr/tr-tests, tests/wc/wc-tests:
4301 2004-05-09 Jim Meyering <jim@meyering.net>
4303 * src/tr.c (unquote): Use xcalloc rather than xmalloc and
4304 a loop initializing the just-allocated memory to zero.
4306 2004-05-08 Jim Meyering <jim@meyering.net>
4308 * tests/rm/no-give-up: New file; check for today's fix.
4309 * tests/rm/Makefile.am (TESTS): Add no-give-up.
4311 2004-05-08 Paul Eggert <eggert@cs.ucla.edu>
4313 Fix bug where "rm" gave up too easily, reported by Dan Jacobsen in
4314 <http://mail.gnu.org/archive/html/bug-coreutils/2004-05/msg00013.html>.
4316 * src/remove.c (remove_entry): Check for errno values like ENOENT
4317 that show the file cannot be directory, instead of for errno
4318 values like EPERM that show the file might be a directory. This
4319 is necessary because, when a single unlink() call has multiple
4320 reasons to fail, it can set errno to any of those reasons; it's
4321 only the rare errno value like ENOENT that excludes all the other
4322 possible reasons to fail even when the file is a directory.
4323 (remove_cwd_entries): Don't attempt chdir if the file is known
4324 to not be a directory.
4325 (remove_dir): Use the same method that remove_cwd_entries uses
4326 (for some reason they differed). Don't assert that saved_errno
4327 must be EPERM; it might be just about anything.
4329 2004-05-06 Jim Meyering <jim@meyering.net>
4331 * src/id.c (xgetgroups): Use xnmalloc, rather than xmalloc.
4332 Don't add `1' to the buffer size (it was to protect against malloc
4333 implementations that fail to allocate a buffer of size zero).
4334 That is no longer necessary, since we use a malloc wrapper
4337 * src/wc.c (get_input_fstatus): Use xnmalloc, rather than xmalloc.
4338 * src/head.c (elide_tail_bytes_pipe): Likewise.
4339 * src/df.c (main): Likewise.
4340 * src/shred.c (do_wipefd): Likewise.
4341 * src/users.c (list_entries_users): Likewise.
4342 * src/tail.c (main): Likewise.
4343 * src/md5sum.c (main): Likewise.
4345 2004-04-29 Paul Eggert <eggert@cs.ucla.edu>
4347 * src/df.c (show_disk, show_point): If several filesystems are
4348 mounted on the same mount point, prefer the last one, not the first.
4349 Problem reported by Christian Jones in
4350 <http://mail.gnu.org/archive/html/bug-coreutils/2004-04/msg00200.html>.
4351 (show_disk): Remove unused statp arg. Return bool, not int.
4352 (show_point): Rewrite to avoid gotos. Use the same algorithm
4353 for lofs and dummies for each pass through the mount table,
4354 rather than subtly different algorithms (which are probably
4357 2004-05-03 Jim Meyering <jim@meyering.net>
4359 * Makefile.am (EXTRA_DIST): Add m4/ChangeLog, now that we no longer
4362 2004-05-01 Jim Meyering <jim@meyering.net>
4364 When chown or chgrp is modifying the referent of a symlink,
4365 use the chown(2) function, if possible.
4366 * src/chown-core.c (change_file_owner): Don't hard-code the
4367 open/fchown/close kludge here. Use `chown' instead.
4368 The chown function works just fine on conforming systems.
4369 Other systems now go through the new chown wrapper that
4370 resorts to the old kludge.
4372 * src/chown-core.c (change_file_owner): Add a comment.
4374 2004-04-27 Jim Meyering <jim@meyering.net>
4376 * src/ptx.c: Make over 40 global extern variables `static'.
4377 (syntax_table, re_syntax_table): Remove declarations of two unused
4378 variables (they were exposed by the above change).
4380 * src/du.c (G_fail, opt_nul_terminate_output): Declare `static'.
4381 * src/ln.c (backup_type): Likewise.
4383 * src/remove.c (rm): Add `extern' keyword.
4384 * src/cp-hash.c (forget_created, remember_created)
4385 (src_to_dest_lookup, remember_copied, hash_init, forget_all): Likewise.
4386 * src/copy.c (dest_info_init, src_info_init, copy): Likewise.
4387 * src/chown-core.c (chopt_init, chopt_free, gid_to_name)
4388 (uid_to_name, chown_files): Likewise.
4390 * src/Makefile.am (sc_tight_scope): New rule.
4391 * Makefile.maint (sc_tight_scope): New rule.
4392 (syntax-check-rules): Add it.
4394 2004-04-26 Jim Meyering <jim@meyering.net>
4396 * Use automake-1.8.4. Regenerate dependent files.
4398 * src/sort.c (limfield): Make a comment clearer.
4400 2004-04-25 Paul Eggert <eggert@twinsun.com>
4402 Fix POSIX-conformance bug: "sort -k 3,3.5b" is supposed to skip
4403 leading blanks when computing the location of the field end;
4404 it is not supposed to skip trailing blanks. Solaris 8 "sort"
4405 does conform to POSIX. Also fix the documentation to clarify
4406 this and related issues.
4408 * doc/coreutils.texi (sort invocation): Mention -k earlier, so
4409 that the options are in alphabetical order. Describe how -b works
4410 more-accurately; this involves fixing some examples, too. Mention
4411 what happens if the start field falls after an end field or after
4412 a line end. Warn about using -k without -b, -g, -M, -n, or -t.
4413 Add an example of how to sort IPv4 addresses and Apache Common
4414 Log Format dates. Remove a duplicate example.
4415 (Putting the tools together): Use separate options rather
4416 than agglomerating them.
4417 * src/sort.c (limfield): Use skipeblanks, not skipsblanks, to
4418 decode whether to skip leading blanks.
4419 (trailing_blanks): Remove.
4420 (fillbuf, getmonth, keycompare): Don't trim trailing blanks.
4422 * tests/pr/Test.pm: Fix typo in env_default comment.
4423 * tests/sort/Test.pm: Likewise.
4424 (18c, 18d): Reverse the order of output lines, so that the
4425 test cases conform to POSIX.
4427 2004-04-22 Paul Eggert <eggert@twinsun.com>
4429 More signal-handling cleanup for ls.c. Do not allow signals to
4430 happen between arbitrary output bytes, as the
4431 restore-default-color sequence can bollix up multibyte chars or
4432 color-change sequences in the ordinary output. Instead, process
4433 signals only between printing a file name and changing the color
4434 back to non_filename_text color. That way, if the signal handler
4435 changes the color (to the default), 'ls' will change it back when
4436 'ls' continues (after being suspended).
4438 Also, do not bother with signal-handling unless stdout is a
4439 controlling terminal; this lets stdio buffer better when "ls
4440 --color" is piped or sent to a file.
4442 * src/ls.c (sigprocmask, sigset_t) [!defined SA_NOCLDSTOP]: New macros.
4443 Do not include "full-write.h"; no longer needed.
4444 (tcgetpgrp) [! HAVE_TCGETPGRP]: New macro.
4445 (put_indicator_direct): Remove. All callers changed to use
4447 (caught_signals, interrupt_signal, stop_signal_count): New vars.
4448 (restore_default_color): Don't bother checking for put_indicator
4450 (sighandler): Don't handle SIGTSTP; that's another handler now.
4451 Simply set interrupt_signal to the signal, then exit.
4452 (stophandler, process_signals): New functions.
4453 (main): Don't output any color changes until _after_ the signal
4454 handlers are set up. This fixes a race condition where 'ls'
4455 could be interrupted while initializing colors, and leaving the
4456 terminal in an undesirable state.
4457 Don't mess with signal-handling if standard output is not a
4458 controlling terminal.
4459 When exiting, restore the default color, then restore the
4460 default signal handling, then act on any signals that weren't
4462 Do not print //DIRED// etc. in colors; this avoids the need
4463 to catch signals when printing them.
4464 (print_name_with_quoting): Process signals just before switching
4465 color back to non_filename_text.
4467 2004-04-23 Jim Meyering <jim@meyering.net>
4469 Avoid segfault on systems for which SIZE_MAX != (size_t) -1.
4470 * src/ls.c (quote_name): Use SIZE_MAX, not -1, in calls
4471 of quotearg_buffer. Patch by Mikulas Patocka.
4473 2004-04-18 Paul Eggert <eggert@twinsun.com>
4475 tee ignored SIGPIPE, but POSIX doesn't allow this.
4477 * src/tee.c (main): Do not ignore SIGPIPE, as POSIX 1003.1-2001
4478 does not allow this. This undoes the 1996-10-24 patch.
4480 2004-04-18 Paul Eggert <eggert@twinsun.com>
4482 Signal-handling cleanup for coreutils. Here are the highlights:
4484 - csplit sometimes failed to remove files when interrupted.
4485 - csplit didn't clean up if two signals arrived nearly simultaneously.
4486 - install -s would infloop on System V if SIGCHLD was ignored.
4487 - ls could incorrectly restore color if multiple signals
4488 arrived nearly simultaneously.
4490 * src/csplit.c (sigprocmask, sigset_t) [!defined SA_NOCLDSTOP]:
4492 (filename_space, prefix, suffix, digits, files_created, remove_files):
4494 (caught_signals): New var.
4495 (cleanup): Block signals while deleting all files.
4496 (cleanup_fatal, handle_line_error, regexp_error):
4497 Mark with ATTRIBUTE_NORETURN.
4498 (create_output_file, close_output_file, interrupt_handler):
4499 Block signals while changing the number of output files,
4500 to fix some race conditions.
4501 (delete_all_files): Do nothing if remove_files is zero.
4502 Clear files_created.
4503 (main): Don't mess with signals until after argument processing
4506 * src/csplit.c (main): Rewrite signal-catching code to make it
4507 similar to other coreutils programs. When processing signals,
4508 block all signals that we catch, but do not block signals that we
4509 don't catch. Avoid problems with unsigned int warnings.
4510 * src/ls.c (main): Likewise.
4511 * src/sort.c (main): Likewise.
4513 * src/csplit.c (interrupt_handler):
4514 Use void, not (obsolete) RETSIGTYPE.
4515 * src/shred.c (sigill_handler, isaac_seed_machdep): Likewise.
4517 * src/csplit.c (interrupt_handler) [defined SA_NOCLDSTOP]:
4518 Use simpler "signal (sig, SIG_DFL)" rather than sigaction equivalent.
4519 * src/ls.c (sighandler) [defined SA_NOCLDSTOP]: Likewise.
4520 * src/sort.c (sighandler) [defined SA_NOCLDSTOP]: Likewise.
4521 * src/nohup.c (main) [!defined _POSIX_SOURCE]: Likewise, except
4523 * src/tee.c (main) [!defined _POSIX_SOURCE]: Likewise.
4525 * src/install.c: Include <signal.h>.
4526 (main) [defined SIGCHLD]: Set SIGCHLD handler to the default, if -s is
4527 given, since System V fork+wait does not work if SIGCHLD is ignored.
4529 * src/ls.c (sighandler) [!defined SA_NOCLDSTOP]: Reset signal
4530 handler to self, not to SIG_IGN, since SIGTSTP can be received
4532 (main): Use SA_RESTART, as that is simpler than checking for EINTR
4533 failures all over the place.
4535 2004-04-20 Jim Meyering <jim@meyering.net>
4537 * src/remove.c (is_empty_dir): Clarify comment.
4539 * man/help2man: Accept new option: --program-name=NAME, so that we
4540 can override the one in --version output. This is needed solely
4541 so that test.1 doesn't refer to `[' as the program name.
4542 Reported by Benjamin Cutler as http://bugs.debian.org/205251.
4543 * man/Makefile.am (.x.1): Use help2man's new --program-name option.
4545 * src/pwd.c: Don't include pathmax.h; system.h already does it.
4547 * src/cut.c (cut_fields): Free buffer upon getndelim2 failure.
4549 2004-04-19 Jim Meyering <jim@meyering.net>
4551 * src/shred.c (isaac_seed_start) [AVOID_USED_UNINITIALIZED_WARNINGS]:
4552 Initialize a buffer to avoid warnings from tools like valgrind.
4554 * Makefile.maint (sc_trailing_blank): New rule.
4555 (syntax-check-rules): Add it.
4556 * .x-sc_trailing_blank: New file.
4558 Make pwd work even if the resulting name is so long that getcwd fails.
4559 * src/pwd.c: (path_free, path_init, path_prepend): New functions.
4560 (nth_parent, find_dir_entry, robust_getcwd): New functions.
4561 (main): First try getcwd, then, upon failure, robust_getcwd.
4563 2004-04-18 Jim Meyering <jim@meyering.net>
4565 * src/who.c (print_user): Use xrealloc here, rather than
4566 unchecked realloc. Remove anachronistic casts.
4568 * src/remove.c (full_filename_): Don't leak upon failed realloc.
4570 * src/system.h (readdir_ignoring_dot_and_dotdot): New inline function,
4572 * src/remove.c (readdir_ignoring_dotdirs): Move function to system.h,
4573 renaming it. Update uses.
4575 2004-04-17 Jim Meyering <jim@meyering.net>
4577 * configure.ac: Depend on automake-1.8.3.
4579 * src/join.c (add_file_name): Declare function to be `static'.
4580 (string_to_join_field): Likewise.
4581 * src/remove.c (ds_init, ds_free): Likewise.
4583 * Makefile.maint (sc_prohibit_jm_in_m4): New rule.
4584 (syntax-check-rules): Add to the list.
4586 2004-04-13 Paul Eggert <eggert@twinsun.com>
4588 Use page-aligned buffers whenever we bother to do I/O using buffer
4589 sizes that are tailored for the files.
4591 * src/cat.c: Include getpagesize.h.
4592 * src/copy.c: Likewise.
4593 * src/shred.c: Likewise.
4594 * src/split.c: Likewise.
4595 * src/cat.c (main): Align I/O buffers to page boundaries.
4596 * src/copy.c (copy_reg): Likewise.
4597 * src/shred.c (dopass): Likewise.
4598 * src/split.c (main): Likewise.
4599 * src/dd.c (ROUND_UP_OFFSET, PTR_ALIGN): Remove.
4600 All uses replaced by ptr_align.
4601 * src/od.c (gcd, lcm): Remove; now in system.h.
4602 * src/system.h (gcd, lcm, ptr_align): New functions, moved from od.c.
4604 2004-04-14 Jim Meyering <jim@meyering.net>
4606 Remove m4/Makefile.am: it's no longer needed, with newer automake
4607 * configure.ac (AC_CONFIG_FILES): Remove m4/Makefile.in from the list.
4608 * Makefile.am (SUBDIRS): Remove `m4' from the list.
4610 2004-04-13 Jim Meyering <jim@meyering.net>
4612 * configure.ac: Change `jm_' in AC_DEFINE'd names to `gl_'.
4614 2004-03-27 Paul Eggert <eggert@twinsun.com>
4616 * NEWS: cp -pu and mv -u (when copying) now take the destination
4617 file system time stamp resolution into account.
4618 * doc/coreutils.texi (mv invocation): Document this.
4619 (cp invocation): Document -u (it was missing!) with new behavior.
4621 * src/copy.c: Include "utimecmp.h".
4622 (copy_internal): Compare time stamps using utimecmp rather than
4625 2004-04-09 Jim Meyering <jim@meyering.net>
4627 * Makefile.maint (.re-list): New rule/file, to replace
4628 hard-coded list of header file names.
4629 (sc_system_h_headers): Use the new file.
4630 Don't look for sys2.h anymore.
4632 * src/system.h: Include new "stat-macros.h" rather than hard-coding
4633 all of its macro definitions -- the list was slightly out of date.
4634 Suggestion from Dmitry V. Levin.
4636 2004-04-08 Paul Eggert <eggert@cs.ucla.edu>
4638 * NEWS: Remove noctty flag from dd. Suggested by Philippe Troin.
4639 * doc/coreutils.texi (dd invocation): Likewise.
4640 * src/shred.c (O_NOCTTY): Remove redundant decl.
4641 * src/dd.c (flags, usage): Remove noctty flag.
4642 (main): Always use O_NOCTTY when opening files.
4644 2004-04-08 Jim Meyering <jim@meyering.net>
4646 * src/dd.c (dd_copy): Mark two diagnostics for translations.
4647 (set_fd_flags): Undo part of today's change: it's a little
4648 cleaner -- and more efficient in the common case -- to go
4649 ahead and OR in the -1 when fcntl fails.
4651 * Makefile.maint (sc_dd_max_sym_length): New target.
4652 (syntax-check-rules): Add it.
4654 * src/md5sum.c (PROGRAM_NAME) [algorithm == ALG_SHA1]:
4655 Correct spelling: s/shasum/sha1sum. Reported by Jesse Kornblum.
4657 * src/dd.c (set_fd_flags): Don't OR in -1 when fcntl fails.
4658 Rename parameter, flags, to avoid shadowing global.
4659 (LONGEST_SYMBOL): Tweak comment.
4661 2004-04-07 Paul Eggert <eggert@twinsun.com>
4663 * NEWS: New dd conv= symbols nocreat, excl, fdatasync, fsync,
4664 and new dd options iflag= and oflag=.
4665 * src/dd.c (usage): Likewise.
4666 * src/Makefile.am (dd_LDADD, shred_LDADD): Add fdatasync's lib.
4667 * src/dd.c (fdatasync) [!HAVE_FDATASYNC]: New macro.
4668 (C_NOCREAT, C_EXCL, C_FDATASYNC, C_FSYNC): New macros.
4669 (input_flags, output_flags): New vars.
4670 (LONGEST_SYMBOL): New macro.
4671 (struct symbol_value): Renamed from struct conversion. Members
4672 symbol and value renamed from convname and conversion. The
4673 symbol value is now an array instead of a pointer; this saves
4674 a bit of space and time in practice. All uses changed.
4675 (conversions): Add nocreat, excl, fdatasync, fsync. Now const.
4676 (flags): New constant array.
4677 (iflag_error_msgid, oflag_error_msgid): New constants.
4678 (parse_symbols): Renamed from parse_conversion and generalized
4679 to handle either conversion or flag symbols.
4680 (scanargs): Adjust uses of parse_symbols accodingly. Add
4681 support for iflag= and oflag=. Reject attempts to use
4682 both excl and nocreat.
4683 (set_fd_flags): New function.
4684 (dd_copy): Just return X rather than calling quit (X), since our
4685 caller invokes quit with the returned value. Add support for
4686 fdatasync and fsync.
4687 (main): Add support for iflag=, oflag=, and new conv= symbols.
4688 * src/system.h (O_DIRECT, O_DSYNC, O_NDELAY, O_NOFOLLOW,
4689 O_RSYNC, O_SYNC): Define to 0 if not already defined.
4691 * NEWS: Remove duplicate mention of BLOCKSIZE.
4693 2004-04-02 Andreas Schwab <schwab@suse.de>
4695 * src/stty.c: Add support for IUTF8 input flag.
4697 2004-04-06 Jim Meyering <jim@meyering.net>
4699 * src/system.h (makedev) [mkdev && !makedev]: Define in terms of mkdev.
4700 Interix spells it `mkdev'. Reported by Mark Funkenhauser.
4702 2004-04-04 Jim Meyering <jim@meyering.net>
4704 A specified format is no longer automatically newline terminated.
4705 If you want a newline at the end of your format, use `\n'.
4706 * src/stat.c (print_it): Don't print a newline at the end of
4708 (do_statfs): Add a newline at end of each default format string.
4710 2004-03-30 Paul Eggert <eggert@twinsun.com>
4712 * src/nohup.c (main): Adjust to new calling convention
4713 for set_cloexec_flag.
4715 2004-03-31 Jim Meyering <jim@meyering.net>
4717 * tests/Fetish.pm (run_tests): Remove `.orig' file.
4718 Remove debugging diagnostic.
4720 Specifying an invalid --width=N (-w) or --gap-size=N (-g)
4721 would not elicit an error.
4722 * src/ptx.c: Include "xstrtol.h" and "quotearg.h".
4723 (main): Don't use atoi. Use xstrtoul instead.
4725 2004-03-30 Jim Meyering <jim@meyering.net>
4727 * Makefile.maint (sc_prohibit_atoi_atof): New rule.
4728 (syntax-check-rules): Add it.
4729 * .x-sc_prohibit_atoi_atof: New file.
4731 2004-03-29 Jim Meyering <jim@meyering.net>
4733 * tests/du/files0-from: Use new OUT_SUBST directive, so that this
4734 test is not sensitive to system-dependent block size differences.
4735 Prompted by a report of Solaris 8 differences from Paul Eggert.
4737 * tests/Fetish.pm: Accept new directives: OUT_SUBST, ERR_SUBST.
4738 Rename `%tmp' to `%actual'. Reverse order of last two args to
4739 _compare_files (to $actual, $expected) so as to match declaration.
4741 2004-03-28 Paul Eggert <eggert@twinsun.com>
4743 Fix some gotchas encountered when porting to Solaris 8, using
4744 the Forte 6u2 compiler.
4746 * src/hostname.c [HAVE_SETHOSTNAME && !defined sethostname]:
4747 Declare sethostname, since no Solaris header does it.
4748 * src/who.c: Include "vasprintf.h", for asprintf.
4750 2004-03-28 Jim Meyering <jim@meyering.net>
4753 * src/du.c (process_file): Don't record dev/inode for directories.
4755 Under some circumstances, without -c, du would mistakenly count the
4756 space of hard-linked files, not just the first one it encountered.
4757 Reported by Anthony Thyssen.
4758 * src/du.c (du_files): Don't ever clear the set of `seen' dev/inodes.
4760 * src/du.c: Rename global `print_totals' to `print_grand_total'.
4762 * src/du.c (main): Rearrange filtering loop to be a tiny bit
4765 * src/chown-core.c: Don't include savedir.h -- no longer needed.
4766 * src/chmod.c: Likewise.
4768 2004-03-25 Jim Meyering <jim@meyering.net>
4770 * src/du.c (main): Remove now-unused declaration of `i'.
4772 2004-03-24 Paul Eggert <eggert@twinsun.com>
4774 * src/du.c (main): Filter out file names of length zero before
4775 invoking fts, so that they don't cause fatal errors.
4777 2004-03-25 Jim Meyering <jim@meyering.net>
4779 * tests/du/files0-from (zero-len): Add a test for the above.
4781 2004-02-25 Paul Eggert <eggert@twinsun.com>
4783 * NEWS: New environment var BLOCKSIZE.
4784 * lib/human.c (humblock): Support BLOCKSIZE as well as BLOCK_SIZE.
4785 * tests/envvar-check: Test for it. Factor the code to simplify it.
4787 2004-03-23 Paul Eggert <eggert@twinsun.com>
4789 * NEWS: Shorten the du --files0-from announcement, and say
4790 "NUL-terminated" rather than "NUL-separated".
4791 * src/du.c (EXPECTED_BYTES_PER_FILE_NAME, DEFAULT_PROJECTED_N_FILES):
4793 (usage): Say "NUL-terminated", not "NUL-separated".
4794 (main): Check for I/O error when istream is closed.
4795 Allow --files0-from=F even if F is empty; this specifies no files.
4796 (du_files): Now that we allow the list of files to be empty,
4798 * tests/du/files0-from: Adjust to above changes to src/du.c.
4800 2004-03-24 Jim Meyering <jim@meyering.net>
4802 * tests/tail-2/assert: Avoid race condition that could cause
4803 spurious failure. Based on a patch from Andreas Schwab.
4805 2004-03-23 Jim Meyering <jim@meyering.net>
4807 * src/du.c (main): Free the hash table, too.
4809 2004-03-22 Jim Meyering <jim@meyering.net>
4811 * man/Makefile.am (.x.1): Remove --info-page= option, reverting
4812 the change of 2004-01-22. I can no longer reproduce the problem
4813 that prompted that change, and `info coreutils pr' would display the
4814 `printing text' section of the manual, not the one on `pr invocation'.
4816 * tests/du/files0-from (nul-1, nul-2): Adjust expected diagnostics
4817 to match corrected output.
4819 * src/du.c: Include "readtokens0.h" rather than "readtokens.h".
4820 (main): Use readtoken0 functions rather than readtokens.
4821 Don't use errno when diagnosing readtokens0 failure.
4822 Fix off-by-one error in the token number reported in a diagnostic.
4823 (du_files): Return bool, rather than int.
4824 (main): Call readtokens0_free.
4826 2004-03-21 Jim Meyering <jim@meyering.net>
4828 * src/remove.c (ds_free): Plug a small leak.
4830 * tests/Fetish.pm: Fix typo in comment.
4832 2004-03-07 Jim Meyering <jim@meyering.net>
4834 * NEWS: du accepts a new option --files0-from=FILE, where FILE
4835 contains a list of NUL-separated file names.
4837 * src/du.c: Include "readtokens.h".
4838 (usage): Describe the new option, and adjust the `Usage':
4839 with this option, no FILE may be specified on the command line.
4840 (main): Handle the new option.
4842 * tests/du/files0-from: New tests, for the above.
4843 * tests/du/Makefile.am (TESTS): Add files0-from.
4845 * src/factor.c (do_stdin): Reflect changes in use of readtoken.
4846 * src/tsort.c (tsort): Likewise.
4848 2004-02-29 Paul Eggert <eggert@twinsun.com>
4850 * NEWS: Add support for a new notation @N to get_date to represent
4851 the time stamp with numeric value N. Improve support for
4852 fractional time stamps. date's -d and -f options now accept them.
4853 Likewise for touch -t. date has a new option --iso-8601=ns.
4855 * doc/coreutils.texi (touch invocation):
4856 Describe use of fractional seconds.
4857 (date invocation, Options for date): Likewise.
4858 * doc/getdate.texi (General date syntax, Time of day items): Likewise.
4859 * doc/coreutils.texi (date invocation): Mention effect of LC_TIME.
4860 (Options for date): Describe new --iso-8601=ns option.
4862 * doc/getdate.texi: Add copyright notice. Change getdate to
4863 get_date when talking about the function name.
4864 (Seconds since the Epoch): New section, containing the time_t
4865 info moved from Date input formats section, along with new
4866 info about the @ syntax. Mention negative time stamps,
4867 fractional time stamps, and leap seconds.
4868 (General date syntax): Modernize examples a bit to reflect new
4870 (General date syntax, Relative items in date strings):
4871 Use ' rather than " to quote formats.
4872 (Time of day items): Add an example with fractional seconds.
4873 Describe fractional-second syntax.
4875 * src/Makefile.am (touch_LDADD): New macro, since `touch' now
4876 needs clock_gettime.
4878 * src/date.c (enum Time_spec): New enum TIME_SPEC_NS.
4879 (time_spec_string, time_spec, show_date): Support it.
4880 (usage): Remove description of -ITIMESPEC, as it's obsolete and
4881 confusing. Mention --iso-8601=ns.
4882 (batch_convert): getline returns ssize_t, not int.
4884 * src/touch.c (newtime): Now an array of two timespecs, one
4885 for access and one for modification.
4886 (ref_stats): Remove.
4887 (get_reldate): Use get_date's parameter profile.
4888 (touch, main): Adjust to above changes.
4889 (main): Work even if tm_year == INT_MAX (so long as long int is wider).
4890 Use gettime instead of gettimeofday, for new get_date signature.
4892 * tests/date/Test.pm (test_vector): New tests epoch, ns-10, ns-max32,
4895 2004-03-15 Jim Meyering <jim@meyering.net>
4897 * Makefile.maint (alpha beta major): `Make' the emit_upload_commands
4898 target before updating $(prev_version_file).
4900 * tests/misc/date-sec: New file, to test for just-fixed bug in date.
4901 See today's change in lib/getdate.y.
4902 * tests/misc/Makefile.am (TESTS): Add date-sec.
4904 2004-03-14 Jim Meyering <jim@meyering.net>
4906 * announce-gen (print_changelog_deltas): Use `.sig' suffix for
4907 signature files, not `.asc'. Reported by angico@yahoo.com.
4909 2004-03-13 Jim Meyering <jim@meyering.net>
4911 * src/cp.c (do_copy): Tweak wording in a diagnostic.
4912 Suggestion from Karl Berry.
4913 Include "quoatearg.h".
4914 (do_copy): Use quotearg_colon (not quote) for diagnostics
4915 that begin with `"%s:'.
4917 * src/nl.c (usage): Specify that nl uses _basic_ regular expressions.
4918 Suggestion from Dan Jacobson.
4920 2004-03-12 Jim Meyering <jim@meyering.net>
4924 Sometimes, when source and destination partition are different,
4925 mv mistakenly fails to preserve a hard link. Reported by IIDA Yosiaki.
4927 * src/copy.c: When moving a set of N hard-linked files between
4928 partitions, via two or more command line arguments where the
4929 command line argument containing the Nth link contains no other
4930 link to that same file, mv would mistakenly copy the file, rather
4931 than hard-linking it to the other(s). That happens because when the
4932 final link is processed, its link count has been reduced to 1 since
4933 the other links have been `copied' to the destination partition
4934 and the source links have been removed.
4935 (copy_internal): When in move mode, use the source dev/inode
4936 pair to look up destination name even when st_nlink == 1.
4937 * src/cp-hash.c (src_to_dest_lookup): New function.
4938 * src/cp-hash.h (src_to_dest_lookup): Add prototype.
4939 * tests/mv/part-hardlink: New file. Test for the above fix.
4940 * tests/mv/Makefile.am (TESTS): Add part-hardlink.
4942 * announce-gen: Sync with autoconf.
4944 * tests/ls/time-1: Exit 77 (not 1) if we can't set up for the test.
4945 This was triggered on a Linux-2.2.19 system using a file system
4946 NFS-mounted from some sort of Sun.
4948 2004-03-11 Jim Meyering <jim@meyering.net>
4950 * Use automake-1.8.3. Regenerate dependent files.
4952 2004-03-10 Jim Meyering <jim@meyering.net>
4954 * tests/du/deref-args: Also convert sizes in the 70-79 kB range,
4955 so that this test works with SELinux-enabled systems.
4956 Based on a patch from Tim Waugh.
4958 `join -1 x' would give a misleading diagnostic
4959 * src/join.c (string_to_join_field): Report that a non-numeric field
4960 number is invalid, rather than `so large that it is not representable'.
4961 * tests/join/Test.pm (invalid-j): New partial test for the above fix.
4963 2004-03-06 Jim Meyering <jim@meyering.net>
4965 cp --sparse=always sparse-image-file.img /dev/hda1 could
4966 produce an invalid copy on the destination device.
4968 * src/copy.c (copy_reg): Even with --sparse=always, try to
4969 make `holes' only if the destination is a regular file.
4970 Reported by Szakacsits Szabolcs.
4972 2004-03-03 Paul Eggert <eggert@twinsun.com>
4974 * src/nohup.c (main): Don't invoke set_cloexec_flag with
4975 a file descriptor of -1.
4977 2004-03-02 Dmitry V. Levin <ldv@altlinux.org>
4979 * src/nohup.c: Include "cloexec.h".
4980 (main): Set the copy of stderr to close on exec.
4982 2004-03-01 Paul Eggert <eggert@twinsun.com>
4984 * configure.ac: Include <signal.h> when checking for strsignal,
4985 sys_siglist, and friends. Problem reported by Tony Leneis in
4986 <http://mail.gnu.org/archive/html/bug-coreutils/2004-02/msg00136.html>.
4988 2004-02-25 Paul Eggert <eggert@twinsun.com>
4990 * tests/du/deref-args, tests/du/exclude, tests/du/slash:
4991 * tests/du/trailing-slash: Run envvar-check in case BLOCK_SIZE
4994 2004-02-23 Paul Eggert <eggert@twinsun.com>
4996 * NEWS: Document how chown's USER.GROUP argument is now parsed.
4998 2004-02-23 Jim Meyering <jim@meyering.net>
5000 * src/seq.c (usage): Remove stray space after \n in --help output.
5002 2004-02-22 Jim Meyering <jim@meyering.net>
5004 * src/du.c (usage): Separate -H and --si. Say that the meaning
5005 of -H will soon change to that of --dereference-args (-D).
5007 2004-02-21 Jim Meyering <jim@meyering.net>
5009 * src/comm.c (usage): Tell what comm does when there are no options.
5010 Reword in terms of FILE1 and FILE2 rather than `left file' and
5011 `right file'. Suggestion from Dan Jacobson.
5013 2004-02-15 Paul Eggert <eggert@twinsun.com>
5015 Fix some POSIX-conformance bugs in expr.
5017 * NEWS: document the following changes to src/expr.c.
5018 * doc/coreutils.texi (expr invocation): Likewise.
5019 Document what forms integers may take, and say "integer"
5020 consistently instead of "number". Warn about operands
5021 that "expr" can misinterpret, and how to work around the
5023 * src/expr.c (eval, eval7, eval6, eval5, eval4, eval3, eval2, eval1):
5024 Accept a bool argument specifying whether to evaluate the
5025 expression. This is to allow short-circuit evaluation. All
5027 (null): Report that a string is zero even if it has
5028 a form like "-0" or "00".
5029 (eval1, eval): Use short-circuit evaluation for | and &.
5030 (eval): Return 0 if both arguments are null or zero, instead
5031 of returning the first argument.
5032 * tests/expr/basic: Add some tests for the above.
5034 2004-02-17 Jim Meyering <jim@meyering.net>
5038 `make check' from a build inside a chroot environment would fail
5039 * tests/help-version: Specify an argument (`/') for df, in the
5040 unusual event that there is no valid entry in /etc/mtab.
5041 Likewise for id: add the -u option, so we don't get spurious
5042 failures when there are no user or group names.
5045 * src/sort.c (usage) [-u]: Add punctuation so that the description in
5046 the help2man-generated (line-joined) man page is more readable.
5047 Reported by Tim Waugh.
5048 [-T]: Add a semicolon, for the same reason.
5050 2004-02-15 Jim Meyering <jim@meyering.net>
5052 * Makefile.am (dist-hook): Qualify target with $(srcdir)/ prefix.
5054 2004-02-11 Jim Meyering <jim@meyering.net>
5056 * tests/Makefile.am.in ($(srcdir)/Makefile.am): Use more portable
5057 $(srcdir)/../Makefile.am.in, rather than $<.
5058 Suggestion from Michael Elizabeth Chastain.
5060 2004-02-10 Jim Meyering <jim@meyering.net>
5062 * config/install-sh: Make this script executable.
5063 * Makefile.am (dist-hook): New target, to ensure that config/install-sh
5064 is executable. Otherwise, on systems that lack a suitable install
5065 binary, `make install' would fail, because of the way this script
5066 is invoked (without `$SHELL ' prefix).
5067 Reported by Bob Proulx.
5069 2004-02-08 Jim Meyering <jim@meyering.net>
5073 * tests/rm/rm5: Avoid triggering a bug in OSF/Tru64's sed
5074 that would cause an unwarranted test failure.
5075 * tests/rm/rm3: Likewise.
5077 2004-02-07 Jim Meyering <jim@meyering.net>
5079 Remove xstat function pointer member. The way it was used was not
5080 portable, since some systems (OSF V5.1, Solaris 2.5.1) provide static
5081 inline `stat' and `lstat' functions, thus making the tests of
5082 `xstat == lstat' in copy.c always fail.
5083 * src/copy.h (struct cp_options) [xstat]: Remove member.
5085 * src/copy.c (copy_dir): Set `.dereference' member, not .xstat.
5086 (copy_internal): Use `XSTAT (x, ...)' in place of `*(x->xstat) (...)'.
5087 Use `x->dereference == DEREF_NEVER' in place of `x->xstat == lstat'.
5088 (valid_options): Remove now-obsolete FIXME comments.
5090 * src/cp.c (re_protect): Use `XSTAT (x, ...)' in place of
5091 `*(x->xstat) (...)'.
5092 (do_copy): Declare/use local xstat rather than x->xstat.
5093 (main): Remove code that set x.xstat.
5094 * src/mv.c (cp_option_init): Don't initialize xstat member.
5095 * src/install.c (cp_option_init): Likewise.
5097 * Makefile.cfg (gnu_ftp_host-alpha, etc.): Un-factor .gnu.org suffix,
5098 so that emit_upload_commands can use these variables, too.
5100 2004-02-06 Jim Meyering <jim@meyering.net>
5102 * tests/rm/deep-1: Remove `du' stack space test.
5103 Apparently, `ulimit -s N' isn't portable enough.
5104 This test will be restored (with a guard against losing ulimit)
5105 in its own file later.
5107 * tests/rm/deep-1 (deep): Remove progress-style diagnostics,
5108 since this test doesn't take long enough to merit them.
5109 Run du on $tmp (the containing dir), not $deep, the full path to leaf.
5111 * Makefile.maint (signatures): Remove definition.
5112 Now, automake's gnupload handles this.
5113 (%.sig: %): Remove now-unused rule.
5114 (rel-files): Use automake's $(DIST_ARCHIVES), rather than
5115 `$(distdir).tar.bz2 $(distdir).tar.gz'.
5116 (emit-upload-commands): Adjust to use gnupload.
5118 2004-02-05 Jim Meyering <jim@meyering.net>
5120 * src/system.h (ST_TIME_CMP_NS, ST_TIME_CMP): Remove definitions.
5121 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5122 Now, those are all defined in timespec.h.
5125 * src/date.c: Don't include timespec.h, now that system.h does it.
5127 2004-02-02 Paul Eggert <eggert@twinsun.com>
5129 Don't dump core if localtime returns NULL (possible on
5130 hosts with 64-bit time_t and 32-bit int).
5131 * src/date.c: Include "inttostr.h".
5132 (batch_convert, main):
5133 If time conversion fails, exit with nonzero status.
5134 (show_date): Return int to report conversion failure.
5135 Print the time as an int if localtime fails.
5136 * src/uptime.c: Print "??" if the current clock can't
5137 be converted by localtime. This won't happen until the year
5138 2*31 + 1900, but we don't want to dump core even if the current
5139 clock has the wrong value.
5141 * src/stat.c: Include "inttostr.h".
5142 (human_time): Print the date/time as a number of seconds since the
5143 epoch if it can't be converted by localtime. This is better than
5144 just saying "invalid", and is consistent with what "ls" does.
5145 Don't dump core if the year has more than 48 digits; this isn't
5146 possible on any contemporary host, but we might as well do it right.
5148 2004-01-31 Paul Eggert <eggert@twinsun.com>
5150 * src/stat.c (human_time): Accept time rather than
5151 pointer-to-const-time parameter, for clarity. All callers changed.
5153 2004-02-02 Jim Meyering <jim@meyering.net>
5155 * src/stat.c (do_stat): Remove extra trailing newline from
5156 default formats. Reported by Nelson H. F. Beebe.
5158 Print actual fractional seconds in time stamps, not just `.00000000'.
5159 * src/stat.c (human_time): Add and use new parameter, t_ns.
5160 (print_stat): Update callers.
5161 * src/ls.c (TIMESPEC_NS): Remove definition.
5162 * src/system.h (TIMESPEC_NS): Define here, instead, now that stat.c
5163 also uses this macro.
5164 Nelson H. F. Beebe noticed that ls --full-time printed nonzero
5165 fractional seconds for files on an XFS file system, but that stat's
5166 fractional seconds were always zero.
5168 2004-01-28 Paul Eggert <eggert@twinsun.com>
5170 * src/seq.c (print_numbers): Use 'double' for loop index, not
5171 'int', to avoid problems with integer overflow. On almost all
5172 machines 'double' works in every case where 'int' works, and
5173 it works on other cases besides.
5175 2004-01-27 Jim Meyering <jim@meyering.net>
5177 * src/seq.c (usage): Mention that if INCREMENT is omitted,
5178 it defaults to 1, even when FIRST is larger than LAST.
5179 Reword so as not to exclude the possibility that INCREMENT be zero.
5181 2004-01-25 Jim Meyering <jim@meyering.net>
5185 * Makefile.maint (signatures): Comment out definition.
5187 2004-01-23 Jim Meyering <jim@meyering.net>
5189 * Makefile.maint (header_regexp): Add exitfail.
5191 * man/Makefile.am (EXTRA_DIST): Add help2man.
5192 Reported by Nelson H. F. Beebe.
5194 * man/Makefile.am (.x.1): Prefix help2man invocation with `$(PERL) --'
5195 so it works on systems with Perl installed somewhere other than in
5198 * src/paste.c (paste_parallel): Declare local, chr, to be of type
5199 `int', not `char', since it must hold EOF. This bug would make
5200 paste infloop on some systems. Test failures reported by
5201 Nelson H. F. Beebe and Christian Krackowizer.
5203 2004-01-22 Jim Meyering <jim@meyering.net>
5205 * tests/rmdir/fail-perm: New file. Test for just-fixed rmdir bug.
5206 * tests/rmdir/Makefile.am (TESTS): Add fail-perm.
5208 * man/help2man: Fix it so using --info-page='coreutils PROG' works.
5209 * man/Makefile.am (.x.1): Invoke our own (tweaked) copy of help2man.
5210 Use --info-page='coreutils PROG' option.
5211 Now, readlink.1 refers the user to `info coreutils readlink'
5212 rather than to `info readlink'. Reported by Matt Swift.
5214 2004-01-21 Paul Eggert <eggert@twinsun.com>
5216 Exit status cleanup.
5218 * src/basename.c (usage): Use EXIT_SUCCESS, not 0, for clarity.
5219 * src/cat.c, src/chgrp.c, src/chmod.c, src/chown.c, src/chroot.c,
5220 * src/cksum.c, src/comm.c, src/cp.c, src/csplit.c, src/cut.c,
5221 * src/date.c, src/dd.c, src/df.c, src/dircolors.c, src/dirname.c,
5222 * src/du.c, src/echo.c, src/env.c, src/expand.c, src/expr.c,
5223 * src/factor.c, src/fmt.c, src/fold.c, src/head.c, src/hostid.c,
5224 * src/hostname.c, src/id.c, src/install.c, src/join.c, src/kill.c,
5225 * src/link.c, src/ln.c, src/logname.c, src/ls.c, src/md5sum.c,
5226 * src/mkdir.c, src/mkfifo.c, src/mknod.c, src/mv.c, src/nice.c,
5227 * src/nl.c, src/nohup.c, src/od.c, src/paste.c, src/pathchk.c,
5228 * src/pinky.c, src/pr.c, src/printenv.c, src/printf.c, src/pwd.c,
5229 * src/rm.c, src/rmdir.c, src/seq.c, src/setuidgid.c, src/shred.c,
5230 * src/sleep.c, src/sort.c, src/split.c, src/stat.c, src/stty.c,
5231 * src/su.c, src/sum.c, src/sync.c, src/tac.c, src/tail.c, src/tee.c,
5232 * src/test.c, src/touch.c, src/tr.c, src/tsort.c, src/tty.c,
5233 * src/uname.c, src/unexpand.c, src/uniq.c, src/unlink.c, src/uptime.c,
5234 * src/users.c, src/wc.c, src/who.c, src/whoami.c, src/yes.c: Likewise.
5236 * src/cat.c (usage): Don't bother normalizing exit status
5237 since the arg is already the correct exit status now.
5238 * src/cksum.c, src/comm.c, src/csplit.c, src/cut.c,
5239 * src/dircolors.c, src/expand.c, src/fmt.c, src/fold.c, src/head.c,
5240 * src/join.c, src/md5sum.c, src/nl.c, src/od.c, src/paste.c,
5241 * src/pr.c, src/split.c, src/sum.c, src/tac.c, src/tail.c, src/tr.c,
5242 * src/tsort.c, unexpand.c, src/src/uniq.c, src/src/wc.c: Likewise.
5244 * src/chown.c (main): Removed unused local 'fail'.
5246 * src/chroot.c (CHROOT_FOUND_BUT_CANNOT_INVOKE, CHROOT_FAILURE):
5249 * src/chroot.c (main): Initialize exit_failure to EXIT_FAIL.
5250 * src/env.c, src/nice.c, src/su.c: Likewise.
5251 * src/nohup.c (main): Likewise, to NOHUP_FAILURE.
5252 * src/setuidgid.c (main): Likewise, to SETUIDGID_FAILURE.
5253 * src/expr.c (main): Use initialize_exit_failure rather than
5254 setting exit_failure directly; this optimizes away redundant
5256 * src/printenv.c, src/sort.c, src/test.c, src/tty.c: Likewise.
5258 * src/chroot.c (main): Exit with status 1 rather than 127
5259 if chroot itself fails, as per documentation.
5261 * src/chroot.c (main): Use EXIT_ENOENT and EXIT_CANNOT_INVOKE
5262 rather than roll-your-own symbols or integers.
5263 * src/env.c (main): Likewise.
5264 * src/nohup.c (main): Likewise.
5265 * src/su.c (run_shell): Likewise.
5267 * src/cp.c (exit_status): Remove static var....
5268 (main): Making it local here instead. Use =, not |=, to set it.
5270 * src/cut.c (FATAL_ERROR, main): Exit with status EXIT_FAILURE,
5272 * src/date.c (batch_convert, main): Likewise.
5273 * src/dd.c (dd_copy): Likewise.
5274 * src/pr.c (first_last_page, main, getoptarg): Likewise.
5275 * src/tr.c (main): Likewise.
5276 * src/date.c (main): Don't assume EXIT_FAILURE == 1, as
5277 POSIX doesn't require it.
5278 * src/dd.c (write_output, skip, dd_copy): Likewise.
5279 * src/df.c (main): Likewise.
5280 * src/id.c (main): Likewise.
5281 * src/install.c (main): Likewise.
5282 * src/ln.c (main): Likewise.
5283 * src/ls.c (main): Likewise.
5284 * src/mv.c (main): Likewise.
5285 * src/shred.c (main): Likewise.
5287 * src/env.c (main): Exit with status 1, not 2, on errors detected
5289 * src/hostname.c (main): Likewise.
5290 * src/nl.c (main): Likewise.
5291 * src/stty.c (main): Likewise.
5293 * src/expr.c (EXPR_FAILURE): Renamed from EXPR_ERROR, for
5294 consistency with the other programs' naming conventions.
5297 * src/factor.c (main): Do not report a usage error simply
5298 because stdin has bad numbers.
5300 * src/id.c (problems): Now a boolean int, not a counter,
5301 so that we don't have to worry about int overflow. All uses changed.
5302 * src/touch.c (err): Likewise.
5304 * src/md5sum.c (main): Use int, not size_t, to store boolean int.
5306 * src/mkfifo.c (main): Exit with status 1, not 4, if not implemented.
5307 * src/mknod.c: Likewise.
5309 * src/nice.c (main): Exit with status EXIT_FAIL, not EXIT_FAILURE,
5310 on error; this is in case EXIT_FAILURE is unusual.
5311 * src/su.c (main): Likewise.
5313 * src/nohup.c (NOHUP_FOUND_BUT_CANNOT_INVOKE): Remove; all uses
5314 changed to EXIT_CANNOT_INVOKE.
5316 * src/printenv.c (PRINTENV_FAILURE): New constant.
5317 (main): Exit with status PRINTENV_FAILURE, not EXIT_FAILURE, on
5318 command-line syntax problems.
5320 * src/rmdir.c (remove_parents): Don't set 'fail' to a negative number.
5321 (main): Avoid integer overflow when seeing whether errors occurred.
5323 * src/seq.c (print_numbers): Now returns void, not (zero) int.
5324 All callers changed.
5325 (main): Remove unused local variable 'errs'. Always exit successfully
5326 if we reach the end.
5328 * src/setuidgid.c (SETUIDGID_FAILURE): Renamed from FAIL_STATUS,
5329 for consistency with other programs here. All uses changed.
5330 (main): Use 'error' to exit rather than invoking 'exit' here.
5332 * src/sort.c: Don't include <assert.h>.
5333 (SORT_OUT_OF_ORDER, SORT_FAILURE): Now enums, not macros.
5334 (usage): Don't use 'assert'.
5335 (main): Remove redundant assignment to exit_failure.
5337 * src/system.h (EXIT_FAIL, EXIT_CANNOT_INVOKE, EXIT_ENOENT):
5339 (initialize_exit_failure): New inline function.
5340 Include exitfail.h here, since we refer to exit_failure.
5341 All callers changed to not include exitfail.h.
5343 * src/tty.c (TTY_FAILURE, TTY_WRITE_ERROR): New enum values;
5344 substitute them for the corresponding integer constants.
5346 * tests/help-version (expected_failure_status_date): Remove, as
5347 'date' is now normal.
5348 (expected_failure_status_nohup): New var.
5350 2004-01-21 Jim Meyering <jim@meyering.net>
5352 * tests/touch/relative: Remove `command' syntax.
5353 Thanks to Nelson H. F. Beebe and Paul Eggert.
5355 * tests/touch/relative: Test only year/month/day, not hours/min/sec,
5356 so as to avoid problems with systems using TAI clocks.
5357 Although it's no longer necessary, set TZ=UTC0 also for the
5358 initial touch command. Reported by Paul Jarc here:
5359 http://article.gmane.org/gmane.comp.gnu.core-utils.bugs/1504
5361 2004-01-20 Diego Biurrun <diego@biurrun.de>
5363 * src/dircolors.hin: Add .mov to the list of media files.
5365 2004-01-19 Paul Eggert <eggert@twinsun.com>
5367 * tests/touch/relative: Use TZ=UTC0, not TZ=utc (which isn't
5368 portable). Problem reported by Christian Krackowizer. Also, use
5369 +0000 rather than +0 to specify a time zone, as the documentation
5370 requires four digits.
5372 2004-01-19 Jim Meyering <jim@meyering.net>
5374 * tests/mv/hard-4: Run envvar-check in case SIMPLE_BACKUP_SUFFIX is set.
5375 * tests/mv/backup-is-src: Likewise.
5376 Problem reported by Peter Horst
5378 2004-01-17 Jim Meyering <jim@meyering.net>
5380 * announce-gen (print_changelog_deltas): Use .sig suffix, not .asc.
5384 2003-12-15 Paul Eggert <eggert@twinsun.com>
5386 * NEWS, doc/coreutils.texi: touch -r and -d can now both be specified,
5387 with -r specifying the origin for -d.
5388 * src/touch.c (flexible_date): Remove static var.
5389 (get_reldate): New function.
5390 (main): Use it, to implement this new behavior.
5392 2004-01-16 Jim Meyering <jim@meyering.net>
5394 * tests/touch/relative: New test for the above.
5395 * tests/touch/Makefile.am (TESTS): Add relative.
5397 2004-01-13 Jim Meyering <jim@meyering.net>
5399 * src/system.h: Include contents of sys2.h.
5400 * src/sys2.h: Remove file.
5401 * src/Makefile.am (noinst_HEADERS): Remove sys2.h.
5403 * Use automake-1.8.2. Regenerate dependent files.
5405 * Update to gettext-0.13.1.
5406 * configure.ac: Use gettext-0.13.1.
5407 * .x-sc_space_tab: Add m4/po.m4 to the list of exceptions.
5409 2004-01-12 Jim Meyering <jim@meyering.net>
5411 * Makefile.maint (%.sig): Use .sig suffix rather than .asc.
5413 * Makefile.maint (po-check): Ensure that cvsu works before using it.
5414 Reported by Alexandre Duret-Lutz.
5416 * src/tail.c (main): Warn about following stdin only when it's a tty.
5418 * configure.ac: Use gl_DEFAULT_POSIX2_VERSION.
5420 2004-01-10 Jim Meyering <jim@meyering.net>
5422 * tests/misc/stat-fmt: Use backticks, not `$()' notation.
5424 2004-01-09 Jim Meyering <jim@meyering.net>
5426 * configure.ac: Quote underquoted `jm_DUMMY_1' to avoid new warning.
5428 2004-01-08 Jim Meyering <jim@meyering.net>
5430 * src/stat.c (human_fstype): Use %lx, not %x format for `unsigned long'.
5431 From Andreas Schwab.
5433 * tests/Makefile.am (TESTS_ENVIRONMENT): Remove `/vg' (prerelease test
5434 remnant) from PATH component. That would cause tests in this directory
5435 not to run the just-built binaries, but rather whatever happened
5436 to be in one's PATH. Reported by Christian Krackowizer.
5438 2004-01-04 Jim Meyering <jim@meyering.net>
5440 * src/csplit.c (new_control_record): Use x2nrealloc
5441 rather than xrealloc.
5443 * src/cp.c (re_protect): Use ASSIGN_STRDUPA rather than
5445 (make_path_private): Likewise.
5447 2004-01-03 Jim Meyering <jim@meyering.net>
5449 * src/paste.c: Use `bool' (not int) as the type for a few
5451 (collapse_escapes): Rewrite to set globals rather than modifying
5453 Use size_t (not int) for all counters and related index variables.
5454 (paste_parallel): Remove needless complexity of
5455 using xrealloc in the loop; just allocate the buffers up front.
5456 Free the two temporary buffers.
5457 Move declarations of locals `down' into scope where used.
5458 (paste_serial): Remove `register' attributes.
5459 (main): Simplify delim-related code.
5460 Free `delims', now that it's malloc'd.
5462 2004-01-02 Jim Meyering <jim@meyering.net>
5464 * src/chroot.c: Include "quote.h".
5465 (CHROOT_FOUND_BUT_CANNOT_INVOKE, CHROOT_FAILURE): Define.
5466 (main): Exit with status of 127, not 1, for too-few-args,
5467 chroot failure, or chdir failure.
5468 Give a better diagnostic upon execvp failure.
5470 * src/du.c (usage): Mention that, with its current meaning,
5473 * src/tail.c (main): Warn about following stdin when it's a tty.
5474 Fail when following by name but no names are specified.
5476 2003-12-30 Jim Meyering <jim@meyering.net>
5478 * src/fold.c (main): Use memcpy, not strcpy.
5480 * src/copy.c (copy_internal): Use ASSIGN_STRDUPA rather than
5483 2003-12-28 Jim Meyering <jim@meyering.net>
5485 * src/unexpand.c (n_tabs_allocated): New global.
5486 (add_tabstop): Use x2nrealloc rather than xrealloc.
5487 * src/expand.c: Likewise.
5489 * tests/misc/expand: New file.
5490 * tests/misc/Makefile.am (TESTS): Add expand.
5492 * src/sort.c (add_temp_dir): Use x2nrealloc rather than xrealloc.
5493 (fillbuf): Use x2nrealloc rather than xrealloc.
5494 (sort): Use xnmalloc rather than xmalloc.
5497 2003-12-27 Jim Meyering <jim@meyering.net>
5499 * src/tee.c (tee): Use xnmalloc rather than xmalloc.
5501 2003-12-29 Paul Eggert <eggert@twinsun.com>
5503 * NEWS: Remove support for join -j1 FIELD, -j2 FIELD, and -o LIST1
5504 LIST2 in POSIX 1003.1-2001 hosts, as required by POSIX.
5506 * doc/coreutils.texi (join invocation): Remove documentation
5507 accordingly. Document that -t makes all separators significant.
5509 * src/join.c: Include posixver.h.
5510 (obsolete_usage): New var.
5511 (longopts): Put obsolete options first.
5512 (OBSOLETE_LONG_OPTIONS): New constant.
5513 (get_option, add_file_name): New functions.
5514 (main): Use them to support new behavior.
5515 (usage): Remove documentation for -j1 FIELD and -j2 FIELD.
5516 Do not mark -j FIELD as obsolescent; it is longstanding
5517 UNIX tradition and is a valid extension to POSIX.
5519 * tests/join/Test.pm (tv): Avoid obsolete -o usage.
5521 2003-12-28 Paul Eggert <eggert@twinsun.com>
5523 * src/join.c (add_field_list): Don't use alloca with unbounded
5524 size; just modify the argument, which is no longer const *.
5526 Various other minor cleanups, mostly to avoid the need for casts.
5528 (extract_field): Renamed from ADD_FIELD, as it's now a function.
5530 (struct field.beg): Now char *, not unsigned char const *. All
5531 uses changed. It shouldn't be const since xmemcoll writes on its
5533 (extract_field): Likewise, for 2nd arg.
5534 (keycmp): Remove now-unnecessary cast of xmemcoll args.
5536 (is_blank): New function, to avoid need to cast arg to unsigned char.
5537 (extract_field): Use it.
5539 (xfields): Rewrite pretty much from scratch.
5541 (hard_LC_COLLATE): Now bool, not int.
5542 (get_line, getseq, add_field_list): Now returns bool, not int.
5543 (decode_field_spec, add_field_list): Return true on success (not
5544 false), for consistency with the rest of the code. All uses changed.
5546 (tab): Now char, not unsigned char. This wasn't 100% necessary
5547 but is slightly cleaner.
5548 (prjoin): Hoist (tab ? tab : ' ') expression, to help the compiler.
5550 (empty_filler): Now const *.
5552 (make_blank): Remove; wasn't needed. Remove all calls.
5553 (main): Don't set uni_blank.nfields; zero is fine.
5555 2003-12-27 Jim Meyering <jim@meyering.net>
5557 * src/join.c: Include "quote.h".
5558 (min, max): Remove definitions.
5559 Make a few function parameters and corresponding
5560 locals `const'. Use bool for boolean variables.
5561 Use size_t (not int) for all counters and related index variables.
5562 (prjoin): Remove now-useless assertion.
5563 (string_to_join_field): New function.
5564 (main): Accept join fields as large as SIZE_MAX.
5565 (keycmp): Rename `min' to MIN and max to MAX.
5567 2003-12-26 Jim Meyering <jim@meyering.net>
5569 fold -s didn't work on e.g., alpha-based systems.
5570 * src/fold.c (fold_file): Adjust types (int->size_t) so that using
5571 x2nrealloc works properly on systems with differing sizes for int
5572 and size_t. Reported by Nelson Beebe.
5574 * src/fold.c: Use `bool' (not int) as the type for a few
5577 2003-12-23 Paul Eggert <eggert@twinsun.com>
5579 * src/ls.c (length_of_file_names_and_frills):
5580 Remove forward decl; not needed.
5581 (print_file_name_and_frills, length_of_file_name_and_frills):
5582 With -m, don't output spaces before inum or size.
5583 (print_with_commas): Don't output space just before newline.
5585 2003-12-24 Jim Meyering <jim@meyering.net>
5587 * tests/ls/Makefile.am (TESTS): Add m-option.
5588 * tests/ls/m-option: New file. Test for above fixes.
5590 2003-12-20 Jim Meyering <jim@meyering.net>
5594 * src/pr.c: Change type of global, buff_allocated, to size_t.
5596 * src/join.c [struct seq]: Change types of members count and alloc
5597 from `int' to `size_t'.
5599 * tests/Makefile.am (root-hint): Tweak wording.
5601 * src/du.c: Accept new option (-0, --null) that makes it so each
5602 output line is NUL-terminated rather than newline-terminated.
5604 * src/dd.c (apply_translations): Don't prohibit conv=unblock,sync.
5605 Reported by Volker Paul.
5606 * tests/dd/Makefile.am (TESTS): Add unblock-sync.
5607 * tests/dd/unblock-sync: New test for the above.
5609 2003-12-19 Jim Meyering <jim@meyering.net>
5611 * tests/misc/nohup: Double quote back-ticked expression,
5612 in case it ends up having an unexpected value.
5614 * tests/ls/no-arg: Use ls's -1 option in both runs.
5616 * src/du.c (fts_debug): New global.
5617 (FTS_CROSS_CHECK, DEBUG_OPT): Define.
5618 (main): Make fts use FTS_TIGHT_CYCLE_CHECK.
5619 (main) [DU_DEBUG]: Accept -d option.
5621 2003-12-18 Jim Meyering <jim@meyering.net>
5623 * src/ls.c (format_user): Increment dired_pos via two statements,
5624 `dired_pos += width; dired_pos++;' rather than one,
5625 `dired_pos += width + 1;' since the latter could conceivably overflow.
5626 (format_group): Likewise.
5629 * configure.ac: Require automake-1.8.
5631 2003-12-12 Jim Meyering <jim@meyering.net>
5633 * Use automake-1.8. Regenerate dependent files.
5635 2003-12-08 Jim Meyering <jim@meyering.net>
5637 * Makefile.maint (news-date-check): New rule.
5638 (alpha beta major): Depend on it.
5640 2003-12-03 Paul Eggert <eggert@twinsun.com>
5642 * NEWS: ls -l (and similar options) now adjust all columns to
5643 fit the data. Generalized from a suggestion by Leah Q for file sizes.
5644 * src/ls.c (INODE_DIGITS, LOGIN_NAME_MAX, ID_LENGTH_MAX): Remove.
5645 (format_user_width, format_group_width, unsigned_file_size,
5646 format_group): New functions.
5647 (block_size_width): Renamed from block_size_size.
5648 (inode_number_width, nlink_width, owner_width, group_width,
5649 author_width, major_device_number_width, minor_device_number_width,
5650 file_size_width): New vars.
5651 (clear_files): Initialize them.
5652 (gobble_file): Set them. Don't ceiling block_size_width to 7.
5653 (print_long_file): Use them.
5654 (gobble_file): Use a new local variable 'f' to make the code
5655 smaller and more consistent with other functions.
5656 (format_user): Output to stdout, not to a buffer, so that we
5657 don't have to worry about buffer overrun. Update dired_pos.
5658 (print_long_file): Don't put owner, group, author into buffer;
5659 just print them directly. Don't assume link counts and
5660 major and minor numbers fit into unsigned long int.
5661 * tests/cp/same-file, tests/mv/part-symlink: Don't assume that
5662 'ls' output is fixed-width.
5664 2003-12-02 Jim Meyering <jim@meyering.net>
5666 * src/md5sum.c: Include sha1.h (reflect renaming: sha.h -> sha1.h.
5668 2003-11-27 Jim Meyering <jim@meyering.net>
5670 * Use automake-1.7f. Regenerate dependent files.
5672 2003-11-24 Paul Eggert <eggert@twinsun.com>
5674 Parse floating-point operands and options in the C locale.
5675 POSIX requires this for printf, and we might as well be
5676 consistent elsewhere (tail, sleep, seq).
5678 * src/printf.c: Remove decls of strtod, strtol, strtoul; no longer
5679 needed now that we assume C89. Include "c-strtod.h".
5680 (xstrtod): Call c_strtod, not strtod.
5681 * src/sleep.c: Include "c-strtod.h".
5682 (main): Update xstrtod call to include new argument, c_strtod.
5683 * src/seq.c (scan_double_arg): Likewise.
5684 * src/tail.c (parse_options): Likewise.
5686 2003-11-24 Jim Meyering <jim@meyering.net>
5688 * tests/rm/fail-2eperm: Handle another errno variant (HPUX, EPERM).
5689 Reported by Mark Conty.
5691 2003-11-22 Jim Meyering <jim@meyering.net>
5693 * Makefile.maint (sc_xalloc_h_in_src): Remove rule. Subsumed by...
5694 (sc_system_h_headers): Do this test only if sys2.h exists.
5696 2003-11-20 Jim Meyering <jim@meyering.net>
5698 * tests/help-version: Ensure that the bug-reporting address is
5699 included in the --help output for every program.
5700 * tests/Makefile.am (TESTS_ENVIRONMENT): Add $PACKAGE_BUGREPORT.
5702 * src/ptx.c (usage): Output bug-reporting address.
5703 Reported by Dan Jacobson.
5705 2003-11-19 Jim Meyering <jim@meyering.net>
5707 * src/join.c (usage): Mention that FILE1 and FILE2 must be sorted
5708 on the join fields. Suggestion from Bruce Robertson.
5710 2003-11-18 Jim Meyering <jim@meyering.net>
5712 `od -c -w9999999' could segfault
5713 * src/od.c (dump): Use xnmalloc/free, not alloca.
5715 2003-11-16 Jim Meyering <jim@meyering.net>
5717 * Use autoconf-2.59. Regenerate dependent files.
5719 * tests/du/hard-link: Minor tweak: use mkdir -p.
5721 Fix read-from-free'd-buffer error detected by valgrind.
5722 * src/csplit.c (remove_line): Don't return a pointer to data in
5723 a freed buffer. Instead, arrange to free the buffer on the
5726 * tests/misc/csplit: New test for above fix.
5728 2003-11-11 Jim Meyering <jim@meyering.net>
5730 * src/ls.c (extract_dirs_from_files): Avoid useless copy operations.
5731 This avoids a warning from valgrind about memcpy with overlapping
5732 source and destination.
5734 * configure.ac: Require automake-1.7.8.
5736 2003-11-09 Jim Meyering <jim@meyering.net>
5738 * Use automake-1.7.9. Regenerate dependent files.
5740 * src/rm.c: Support new options: --preserve-root and --no-preserve-root.
5741 * src/chown.c: Likewise.
5743 * src/chown-core.c: Include "root-dev-ino.h".
5744 (chopt_init): Initialize new member.
5745 (change_file_owner): Support rm's new --preserve-root option.
5747 * src/remove.c: Include "root-dev-ino.h".
5748 (remove_cwd_entries): Remove now-obsolete FIXME comment.
5749 (remove_dir): Support rm's new --preserve-root option.
5751 * src/chown.c: Include "root-dev-ino.h".
5752 Add new options: --preserve-root and --no-preserve-root.
5754 * src/chmod.c: Include "root-dev-ino.h".
5755 (process_file): Use newly-factored-out ROOT_DEV_INO_CHECK and
5756 ROOT_DEV_INO_WARN macros.
5757 (get_root_dev_ino): Remove function definition, now that it's
5758 been moved to a separate file.
5759 (usage): Describe new options.
5761 * src/mv.c (rm_option_init): Initialized new member.
5763 * src/remove.h: Include "dev-ino.h".
5764 (struct rm_options): Add new member: root_dev_ino.
5765 * src/chown-core.h: Include "dev-ino.h".
5766 (struct Chown_option): Add new member: root_dev_ino.
5768 2003-11-06 Jim Meyering <jim@meyering.net>
5770 * src/paste.c (paste_parallel): Use `sizeof *var' rather than
5771 hard-coding `sizeof FILE*'.
5773 2003-11-05 Dennis Smit <ds@nerds-incorporated.org>
5775 * src/wc.c (main): Free `fstatus' so there is no confusion about
5776 whether it's leaked or not.
5777 * src/who.c (who): Likewise for `utmp_buf'.
5779 2003-11-05 Paul Eggert <eggert@twinsun.com>
5781 Fix 'cut' problems with size_t overflow and unsigned int.
5782 More generally, resize integer variables to fit use more precisely.
5783 * src/cut.c (ADD_RANGE_PAIR): Remove unnecessary parens.
5784 (struct range_pair): Make members to be of type size_t, not unsigned.
5785 (max_range_endpoint, eol_range_start): Now size_t, not unsigned.
5786 (suppress_non_delimited, output_delimiter_specified,
5787 have_read_stdin, print_kth, set_fields): Now bool, nt int.
5788 (delim): Now unsigned char, not int.
5789 (mark_printable_field, is_printable_field, is_range_start_index,
5790 set_fields, set_fields, cut_bytes, cut_fields):
5791 Use size_t, not unsigned, for field and byte counts.
5792 (hash_int): Use uintptr_t, not unsigned, for pointers converted
5793 to integers. This squeezes more info out of them.
5794 (set_fields, cut_bytes, cut_fields, main):
5795 Use bool, not int, for booleans.
5796 (set_fields): Allocate zeroed byte array with xzalloc, not xcalloc.
5798 2003-11-05 Paul Eggert <eggert@twinsun.com>
5800 * man/Makefile.am (check-programs-vs-x):
5801 Work even if $(programs) contains '$'.
5802 Work even if 'missing=1' in environment.
5803 Don't report an error simply because $(programs) outputs nothing.
5805 2003-11-05 Jim Meyering <jim@meyering.net>
5807 * Use autoconf-2.58. Regenerate dependent files.
5809 * src/tr.c (spec_init): Fix typo in last change.
5811 * src/sys2.h (case_GETOPT_VERSION_CHAR): Cast NULL to `(char *)' in
5812 call to variadic version_etc function, so that it works even on systems
5813 for which sizeof char* != sizeof int.
5814 * src/true.c (main): Likewise.
5815 * basename.c, chroot.c, cksum.c, dd.c, dirname.c, echo.c, expr.c:
5816 * factor.c, hostid.c, hostname.c, link.c, logname.c, nice.c, nohup.c:
5817 * pathchk.c, printenv.c, printf.c, pwd.c, setuidgid.c, sleep.c, stty.c:
5818 * sync.c, test.c, tsort.c, unlink.c, uptime.c, users.c, whoami.c, yes.c:
5819 Similarly, cast NULL to `(char *)' in call to variadic function,
5820 parse_long_options, so that it works even on systems for which
5821 sizeof char* != sizeof int.
5822 A similar problem was reported by Harti Brandt in
5823 http://mail.gnu.org/archive/html/bug-gnu-utils/2003-10/msg00320.html.
5825 * src/users.c (users): Free `utmp_buf' explicitly so that people
5826 don't mistake this for a real leak.
5827 Patch by Dennis Smit <ds@nerds-incorporated.org.
5829 2003-11-04 Paul Eggert <eggert@twinsun.com>
5831 * README: Document _POSIX2_VERSION.
5833 2003-11-04 Jim Meyering <jim@meyering.net>
5835 * src/tac.c (memrchr): Remove #if-0'd function.
5836 (tac_stdin_to_mem): Clean up #if-0'd code.
5838 * src/od.c (decode_format_string): Remove unnecessary casts.
5839 Use more maintainable `sizeof *var'.
5840 (main): Call decode_format_string rather than decode_one_format,
5841 now that `spec' may be NULL.
5843 * src/chmod.c (AUTHORS): Add my name.
5845 * src/split.c (next_file_name): Use `sizeof *var' rather than
5846 hard-coding `sizeof size_t'.
5848 * src/sort.c (new_key): Use xzalloc, not xcalloc (1, ...).
5850 * src/cut.c (ADD_RANGE_PAIR): Use x2nrealloc rather than xrealloc,
5851 to avoid potential overflow in pointer arithmetic.
5852 (set_fields): Use not `1', but rather `sizeof *printable_field' as
5853 second argument to xcalloc.
5854 * src/od.c (decode_format_string, dump_strings): Use x2nrealloc
5855 rather than xrealloc.
5856 * src/date.c (show_date): Likewise.
5857 * src/join.c (ADD_FIELD, initseq, getseq): Likewise.
5858 * src/pr.c (store_char): Likewise.
5859 * src/fold.c (fold_file): Likewise.
5861 * src/copy.c (triple_hash, triple_hash_no_name): Adjust to reflect
5862 type changes (unsigned int -> size_t) in hash.c.
5863 * src/cp-hash.c (src_to_dest_hash): Likewise.
5864 * src/du.c (entry_hash): Likewise.
5865 * src/ls.c (dev_ino_hash): Likewise.
5866 * src/cut.c (hash_int): Likewise. Declare function as static.
5868 2003-11-03 Jim Meyering <jim@meyering.net>
5870 * tests/misc/Makefile.am (TESTS_ENVIRONMENT): Define PACKAGE_VERSION.
5871 * tests/misc/fold: Fail the test immediately if we're not running
5872 the expected version of fold.
5874 2003-11-02 Jim Meyering <jim@meyering.net>
5876 * src/tr.c (append_normal_char, append_range, append_char_class)
5877 (append_repeated_char, append_equiv_class, spec_init): Use `sizeof *var'
5878 rather than `sizeof EXPLICIT_TYPE'. The former is more maintainable
5879 and usually shorter.
5880 * src/copy.c (copy_internal): Likewise.
5881 * src/join.c (initseq, add_field, make_blank): Likewise.
5882 * src/od.c (main): Likewise.
5883 * src/cp.c (make_path_private): Likewise.
5884 * src/tsort.c (new_item, record_relation): Likewise.
5886 * src/df.c (add_fs_type, add_excluded_fs_type, main): Likewise.
5887 (main): Also remove anachronistic cast of xmalloc return value.
5888 * src/ptx.c (alloc_and_compile_regex, main): Likewise.
5889 (main): Also remove anachronistic cast of xmalloc return value.
5890 * src/sort.c (inittables): Likewise.
5891 (sort): Also Split a long line.
5893 2003-10-25 Jim Meyering <jim@meyering.net>
5895 * src/copy.c (triple_hash, triple_hash_no_name): Adjust to reflect
5896 type changes (unsigned int -> size_t) in hash.c.
5897 * src/cp-hash.c (src_to_dest_hash): Likewise.
5898 * src/du.c (entry_hash): Likewise.
5899 * src/ls.c (dev_ino_hash): Likewise.
5900 * src/cut.c (hash_int): Likewise. Declare function as static.
5902 2003-10-21 Jim Meyering <jim@meyering.net>
5904 Don't fail when run with VERBOSE=yes.
5905 * tests/chgrp/basic: Do `set +x' before starting the subshell
5906 from which we invoke chgrp. Otherwise, the output from the
5907 VERBOSE=yes-induced `set -x' would result in spurious differences.
5908 Reported by Russel Coker via Michael Stone.
5910 2003-10-19 Jim Meyering <jim@meyering.net>
5912 chmod now uses fts to perform a directory traversal when -R is
5913 specified. Before, it operated on full path names, and as such
5914 would encounter the PATH_MAX (often 4096) limit.
5916 * src/chmod.c: Include "xfts.h".
5917 (process_file): Rename from change_file_mode.
5918 Adapt to be used with fts.
5919 (process_files): New function.
5921 2003-10-18 Jim Meyering <jim@meyering.net>
5923 * tests/du/deref-args: Ensure that du -D now dereferences all
5924 symlinks specified on the command line, not just those that
5925 reference directories.
5927 * basename.c, cat.c, chroot.c, cksum.c, comm.c, cp.c, csplit.c, cut.c:
5928 * dd.c, df.c, dirname.c, du.c, echo.c, env.c, expr.c, factor.c, head.c:
5929 * hostid.c, hostname.c, id.c, link.c, ln.c, logname.c, ls.c, md5sum.c:
5930 * mv.c, nice.c, nl.c, nohup.c, paste.c, pathchk.c, pinky.c, pr.c:
5931 * printenv.c, printf.c, pwd.c, rm.c, setuidgid.c, sleep.c, sort.c:
5932 * split.c, stty.c, sum.c, sync.c, tac.c, tail.c, tee.c, test.c:
5933 * touch.c, tsort.c, uniq.c, unlink.c, uptime.c, users.c, wc.c:
5934 * who.c, whoami.c, yes.c (AUTHORS): Revert the WRITTEN_BY/AUTHORS change
5935 of 2003-09-19. Now, AUTHORS is a comma-separated list of strings.
5936 Update the call to parse_long_options so that `AUTHORS, NULL' are the
5938 * src/true.c (main): Append NULL to version_etc argument list.
5939 * src/sys2.h (case_GETOPT_VERSION_CHAR): Likewise.
5941 2003-10-17 Andreas Schwab <schwab@suse.de>
5943 * tests/mk-script: Get $srcdir from first parameter instead of
5945 (main): Update usage.
5947 * tests/Makefile.am.in ($(srcdir)/$x-tests): Pass $(srcdir) as
5948 first argument of mk-script.
5949 ($(srcdir)/Makefile.am): Likewise. Prepend $(srcdir) to target.
5951 2003-10-17 Jim Meyering <jim@meyering.net>
5953 * src/mv.c (usage): Tweak descriptions of -i and -f so that the
5954 generated `man' page is more readable. Suggestion from Dan Jacobson.
5956 * src/chown-core.c (change_file_owner): Handle the cases in
5957 which fts_info indicates an error with the given entry.
5959 * src/du.c (main): Simply assign to bit_flags.
5960 Don't bother with bit arithmetic.
5962 * tests/chmod/no-x: New file.
5963 * tests/chgrp/no-x: New file.
5964 * tests/chmod/Makefile.am (TESTS): Add no-x.
5965 * tests/chgrp/Makefile.am (TESTS): Likewise.
5967 * src/du.c: Include "xfts.h".
5968 (du_files): Use xfts_open, rather than fts_open.
5969 * src/chown-core.c (chown_files): Likewise.
5971 2003-10-16 Jim Meyering <jim@meyering.net>
5973 * src/chgrp.c (main): Simply assign to bit_flags.
5974 Don't bother with bit arithmetic.
5975 * src/chown.c (main): Likewise.
5976 Rename a couple of local variables.
5977 Remove unnecessary casts.
5979 * src/tail.c (start_bytes): Rename local, remainder, to avoid
5980 gcc's warning about shadowing a global.
5982 2003-10-15 Jim Meyering <jim@meyering.net>
5984 chown and chgrp now accept POSIX-mandated -H, -L, -P options and
5985 use fts to perform a directory traversal when -R is specified.
5986 Before, they operated on full path names, and as such would
5987 encounter the PATH_MAX (often 4096) limit.
5988 They are more efficient. For example, before, chgrp -R would
5989 take almost 5 seconds to change about 2000 directories and fail
5990 (with `File name too long'), while now it succeeds on a hierarchy
5991 of depth 20,000 in 1/10 the time.
5993 * src/chown.c: Include "userspec.h" and "fts_.h".
5994 (WRITTEN_BY): Add my name.
5995 (getpwnam, getgrnam, getgrgid): Remove declarations.
5996 (endpwent): Remove definition.
5998 (main): Handle new options.
5999 Call new function, chown_files rather than change_file_owner.
6001 * src/chgrp.c: Include "fts_.h".
6002 (WRITTEN_BY): Add my name.
6003 (MAXUID, MAXGID): Remove definitions. Use GID_T_MAX instead of
6006 (main): Handle new options.
6007 Call new function, chown_files rather than change_file_owner.
6009 Rewrite to iterate through hierarchies using fts rather than
6010 via explicit recursion.
6011 * src/chown-core.c: Include "fts_.h"
6012 (change_file_owner): Rewrite to use FTS* and FTSENT* and to operate
6013 on a single file at a time.
6014 (chown_files): New function.
6015 * src/chown-core.h [enum Dereference_symlink]: Remove declaration.
6016 [struct Chown_option] (recurse, force_silent): Change type to `bool'.
6017 [struct Chown_option] (dereference): Remove member with ambiguous name.
6018 [struct Chown_option] (affect_symlink_referent): New member.
6019 (chown_files): New prototype.
6021 * tests/chgrp/recurse: Update tests accordingly.
6022 * tests/chgrp/posix-H: New tests for the above.
6023 * tests/chgrp/Makefile.am (TESTS): Add posix-H.
6025 * src/ln.c (usage): Clarify that --directory, -d, -F probably won't
6026 work even for superuser. Suggestion from Dan Jacobson.
6028 2003-10-14 Paul Eggert <eggert@twinsun.com>
6030 Fix some number-parsing bugs, e.g., "head -n 100k@" wasn't
6032 * lib/human.c, lib/xstrtoimax.c, lib/xstrtol.c, lib/xstrtol.h,
6033 lib/xstrtoul.c, lib/xstrtoumax.c: Sync with gnulib.
6034 * src/sort.c (parse_field_count): Handle the case where overflow
6035 and invalid suffix char are both reported.
6037 2003-10-14 Jim Meyering <jim@meyering.net>
6039 * src/ls.c (decode_switches) [TIOCGWINSZ]: Comment out the
6040 warning-inducing test, ws.ws_col <= SIZE_MAX, since it was always
6043 2003-10-13 Paul Eggert <eggert@twinsun.com>
6045 Fix to avoid a denial-of-service attack if the display width is
6046 enormous. Also, clean up the code a bit by removing duplicate code.
6048 * src/ls.c (init_column_info): Remove forward decl; no longer needed.
6049 (calculate_columns): New function, that contains code that used
6050 to be common to print_many_per_line and print_horizontal.
6051 (print_many_per_line, print_horizontal): Use it.
6052 (decode_switches): Set max_idx here, not in calculate_columns.
6053 (print_current_files): Don't call init_column_info; calculate_columns
6055 (init_column_info): Don't allocate a lot more space than is needed
6056 to represent the current set of files. Allocate all the new
6057 size_t cells in one call to xnmalloc, rather than a row at a time.
6059 2003-10-13 Jim Meyering <jim@meyering.net>
6061 * src/ls.c (init_column_info): Add another FIXME comment.
6063 2003-10-13 Paul Eggert <eggert@twinsun.com>
6065 Fix address-arithmetic bug in 'ls', reported by Georgi Guninski.
6066 Remove several arbitrary limits on hosts where int cannot represent
6069 * src/ls.c (struct bin_str.len, length_of_file_name_and_frills, indent,
6070 nfiles, files_index, tabsize, line_length, struct column_info.line_len,
6071 struct column_info.col_arr[0], max_idx):
6072 Now size_t, not int.
6073 (get_funky_string): Return bool indicating success, instead of
6074 a negative count to indicate failure. Store number of columns
6075 through new parameter OUTPUT_COUNT; that way, they can never
6076 go negative. Change equals_end from int to bool. All uses
6078 (struct column_info.valid_len): Now bool, not int. All uses changed.
6079 (dired_dump_obstack, get_funky_string, clear_files,
6080 extract_dirs_from_files, print_current_files,
6081 print_many_per_line, print_horizontal, init_column_info,
6082 put_indicator, length_of_file_name_and_frills,
6083 print_with_commas): Use size_t, not int, for local variables
6085 (decode_switches): Decode sizes using xstrtoul, not xstrtol.
6086 Check for TIOCGWINSZ returing negative values (or values greater
6088 (visit_dir, main, parse_ls_color, queue_directory, add_ignore_pattern,
6090 Use xmalloc and xnmalloc, not XMALLOC.
6091 (gobble_file): Use xnrealloc, not XREALLOC.
6092 (print_color_indicator): Remove now-unnecessary cast to size_t.
6094 2003-10-12 Paul Eggert <eggert@twinsun.com>
6096 * tests/du/no-x: Change wording of diagnostic to match latest du.c.
6097 * tests/sort/sort-tests: Remove from CVS; assume that people
6098 brave enough to check coreutils out from CVS can rebuild it.
6100 2003-10-12 Jim Meyering <jim@meyering.net>
6102 New options: --preserve-root and --no-preserve-root.
6103 * src/chmod.c (change_file_mode): Honor new option.
6104 (change_file_mode): Strip trailing slashes on directory
6105 argument passed to change_dir_mode.
6106 (get_root_dev_ino): New function.
6107 (main): Initialize global, root_dev_ino.
6109 * src/copy.c (copy_internal): Don't #ifdef-out simple uses of
6110 S_ISLNK or S_ISSOCK. The S_IS* macros are guaranteed to be defined
6112 * src/chmod.c (change_file_mode): Likewise.
6114 2003-10-08 Jim Meyering <jim@meyering.net>
6116 * src/csplit.c (main): Remove obsolete FIXME.
6118 2003-10-07 Jim Meyering <jim@meyering.net>
6120 * Use automake-1.7.8. Regenerate dependent files.
6122 2003-09-29 Paul Eggert <eggert@twinsun.com>
6126 * doc/coreutils.texi (csplit invocation):
6127 The regexp offset need not have a sign; POSIX requires support
6128 for signless offets.
6130 Be more careful about int widths. For example, remove some
6131 arbitrary limits by replacing 'unsigned' with 'size_t',
6132 'uintmax_t', etc. Use standard bool rather than a homegrown type.
6133 * lib/Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6134 * src/csplit.c (FALSE, TRUE, boolean): Remove. All uses changed
6135 to <stdbool.h> usage.
6136 (struct control): offset is now intmax_t, not int.
6137 repeat_forever is now bool, not int.
6138 (struct cstring): len is now size_t, not unsigned int.
6139 (struct buffer_record): bytes_alloc, bytes_used, num_lines are now
6140 size_t, not unsigned. start_line, first_available are now
6141 uintmax_t, not unsigned.
6142 (hold_count, control_used): Now size_t, not unsigned.
6143 (last_line_number, current_line, bytes_written):
6144 Now uintmax_t, not unsigned.
6145 (save_to_hold_area, red_input, keep_new_line, record_line_starts,
6146 create_new_buffer, get_new_buffer, load_buffer, find_line,
6147 process_regexp, split_file, new_control_record, extract_regexp,
6148 get_format_width, get_format_prec, max_out):
6149 size args, locals, and returned values are now size_t, not unsigned
6151 (get_first_line_in_buffer, find_line, write_to_file,
6152 handle_line_error, process_line_count, regexp_error, process_regexp,
6154 File line, byte, and repetition counts are now uintmax_t, not unsigned.
6155 (check_for_offset): Don't require a sign before the offset.
6156 Use xstrtoimax to do the real work.
6157 (extract_regexp): Remove harmful cast of size to unsigned.
6158 256 -> 1<<CHAR_BIT, for clarity.
6159 (get_format_flags): Return at most 3, to avoid worries about overflow.
6161 (bytes_to_octal_digits): Remove.
6163 (cleanup): Don't check whether output_stream is NULL, since
6164 close_output_file does that for us.
6166 (new_line_control, create_new_buffer): Use "foo *p = xmalloc
6167 (sizeof *p);" instead of the more long-winded alternatives.
6169 (get_new_buffer): Use O(1) algorithm for resizing a buffer
6170 to a much larger size, instead of an O(N) algorithm.
6172 (process_regexp): Use plain NULL rather than casted 0.
6174 (make_filename): Use %u, not %d, to format unsigned file number.
6176 (new_control_record): Use xrealloc exclusively, since it handles
6179 (extract_regexp): Change misspelled word in diagnostic.
6181 (get_format_width): Even if a minimum field width is specified,
6182 allow room for enough octal digits to represent the value of
6183 the maximum representible integer. This fixes a potential
6184 buffer overrun. Calculate this room at compile-time, not
6185 at run-time; this removes the need for bytes_to_octal_digits.
6186 Check for overflow; this removes a FIXME.
6188 (get_format_prec): Don't allow precision to be signed; it's
6189 not ANSI. Check for overflow. Remove hardcoded "11" as
6190 default precision; this fixes a potential buffer overrun
6191 on hosts with wider size_t.
6193 (get_format_conv_type): Change local variable to be of type
6194 unsigned char, not int; this removes a potential subscript
6195 violation on hosts where char is signed.
6197 (max_out): Replace "for (;*p;)" with more-standard "while (*p)".
6198 Allow "%%" in format. Don't overflow when
6199 counting lots of percents.
6201 (usage): Default sprintf format is %02u, not %d.
6203 2003-10-05 Jim Meyering <jim@meyering.net>
6205 * src/chown-core.c (change_file_owner): Remove set-but-not-used local.
6207 * src/du.c (du_files): Mark diagnostic for translation.
6209 2003-10-04 Jim Meyering <jim@meyering.net>
6211 * src/du.c (du_files): Ignore any failure of fts_close.
6212 Give better diagnostics for failed fts_open.
6214 * src/du.c (MAX_N_DESCRIPTORS): Remove now-unused definition.
6216 Deprecate existing use of -H (aka --si).
6217 * src/du.c (enum) [HUMAN_SI_OPTION]: New member.
6218 [long_options]: Use HUMAN_SI_OPTION, not 'H'.
6219 (main): Warn that the meaning of -H will soon change to be
6222 2003-10-03 Jim Meyering <jim@meyering.net>
6224 * src/du.c: Accept --no-dereference (-P).
6226 2003-10-02 Jim Meyering <jim@meyering.net>
6228 * tests/du/trailing-slash: Adjust for slightly different output.
6230 Rewrite du.c to use fts.
6231 * src/du.c: Include "fts_.h", not ftw.h.
6232 (opt_dereference_arguments, arg_length, suffix_length): Remove globals.
6233 (IS_FTW_DIR_TYPE): Remove definition.
6234 (IS_DIR_TYPE): Define.
6235 (is_symlink_to_dir): Remove now-unnecessary function.
6236 (process_file, du_files): Rewrite to use fts.
6238 * tests/du/inaccessible-cwd: Ensure that even when run from an
6239 inaccessible directory, du can still operate on accessible
6240 directories elsewhere.
6241 * tests/du/Makefile.am (TESTS): Add inaccessible-cwd.
6243 * tests/rm/deep-1: Ensure that du can process a hierarchy
6244 of depth 400 while using no more than 50KB of stack space.
6246 2003-10-01 Akim Demaille <akim@epita.fr>
6248 * announce-gen (print_news_deltas): New function, extracted from main.
6249 (main): Make `news_file' an array.
6250 Use '...=s' => \@var for --news and --url-directory specs.
6251 Before there were a couple of portability problems.
6253 2003-09-28 Jim Meyering <jim@meyering.net>
6255 * Makefile.maint (sc_cast_of_alloca_return_value): New rule.
6256 (syntax-check-rules): Add it.
6258 * src/copy.c: Remove unnecessary cast of alloca, since now it's
6259 guaranteed to be (void *).
6260 * src/cp.c: Likewise.
6261 * src/join.c: Likewise.
6262 * src/ln.c: Likewise.
6263 * src/ls.c: Likewise.
6264 * src/od.c: Likewise.
6265 * src/sys2.h (ASSIGN_STRDUPA): Likewise.
6267 2003-09-27 Jim Meyering <jim@meyering.net>
6269 Don't exhaust virtual memory when processing large inputs.
6270 Fix this by removing csplit's internal free-list management;
6271 instead rely on malloc for that.
6273 * src/csplit.c (free_list): Remove global.
6274 (clear_all_line_control): Remove function.
6275 (get_new_buffer): Always use create_new_buffer to obtain a
6276 new buffer, rather than searching free_list.
6277 (free_buffer): Just call free.
6278 Reported by Nikola Milutinovic.
6280 2003-09-26 Jim Meyering <jim@meyering.net>
6282 * man/rm.x: Also list `chattr' in SEE ALSO section.
6283 Suggestion from Mark Hubbart.
6285 2003-09-25 Jim Meyering <jim@meyering.net>
6287 * configure.ac: Don't invoke AC_AIX or AC_MINIX explicitly, now
6288 that we use gl_USE_SYSTEM_EXTENSIONS, since it AC_REQUIREs them.
6290 * Use autoconf-2.57d. Regenerate dependent files.
6292 2003-09-24 Jim Meyering <jim@meyering.net>
6294 Minor efficiency tweak.
6295 * src/ln.c (PATH_BASENAME_CONCAT): Use memcpy rather than strcpy.
6296 (do_link): Likewise.
6298 2003-09-23 Jim Meyering <jim@meyering.net>
6300 * src/paste.c (paste_serial): Save errno after input error,
6301 to report proper errno value.
6302 Based on a patch from Paul Eggert.
6304 * src/tee.c (tee): Adjust fwrite arguments so that the return
6305 value is the number of bytes written.
6307 2003-09-16 Paul Eggert <eggert@twinsun.com>
6309 Don't assume ferror sets errno. Bug reported by Bruno Haible.
6311 * src/comm.c (compare_files): Save errno after input error,
6312 to report proper errno value.
6313 * src/fold.c (fold_file): Likewise.
6314 * src/od.c (check_and_close, skip, read_char, read_block): Likewise.
6315 * src/unexpand.c (unexpand): Likewise.
6317 * src/csplit.c (close_output_file): Don't report bogus errno value
6318 after ferror discovers an output error. We don't know the proper
6319 errno value, since it might have been caused by any of a whole
6320 bunch of calls, and it might have been trashed in the meantime.
6321 Fixing this problem will require much more extensive changes;
6322 in the meantime just say "write error".
6323 * src/od.c (check_and_close, dump, dump_strings): Likewise.
6324 * src/uniq.c (check_file): Likewise.
6326 * src/join.c (get_line): Report error right away if I/O fails,
6327 so that the proper errno value is used.
6328 * src/tac.c (tac_seekable, tac_file, save_stdin): Likewise.
6329 * src/tee.c (tee): Likewise.
6330 * src/uniq.c (check_file): Likewise.
6332 * src/od.c (skip): If a read fails, don't retry it later, so
6333 that we report the proper errno.
6335 * src/tac.c (tac_mem): Don't return a value; nobody uses it.
6337 * src/tee.c (tee): Once a write failure has occurred, don't bother
6338 writing anything more to that stream.
6340 * src/uniq.c (check_file): Check for ferror (stdout) even if
6343 * src/yes.c (UNROLL): Remove.
6344 (main): Exit immediately when write failure is detected.
6345 Simplify code by assigning to argv when argc == 1.
6347 2003-09-21 Paul Eggert <eggert@twinsun.com>
6349 * src/ptx.c: Switch encoding from Latin-1 to UTF-8.
6350 (WRITTEN_BY): Change "Franc,ois" (actually using
6351 c-with-cedilla in Latin-1) to "F.", so that it's ASCII, as
6354 2003-09-19 Jim Meyering <jim@meyering.net>
6356 `du -D symlink-to-dir' would mistakenly omit the slash in
6357 lines like this: 24 symlink-to-dir/subdir
6358 * src/du.c (process_file): Fix offset calculation.
6359 Reported by Jeff Sheinberg as Debian bug #211591;
6360 http://bugs.debian.org/205251
6362 * tests/du/deref-args: New file/test for the above.
6363 * tests/du/Makefile.am (TESTS): Add deref-args.
6365 * src/du.c (process_file): Remove useless disjunct.
6367 * src/sys2.h (case_GETOPT_VERSION_CHAR): Rename parameter, Authors,
6369 * nearly all src/*.c files (WRITTEN_BY): Rename from AUTHORS.
6370 Begin each WRITTEN_BY string with `Written by ' and end it with `.'.
6371 Mark each WRITTEN_BY string as translatable.
6373 * basename.c, cat.c, chroot.c, cksum.c, comm.c, cp.c, csplit.c, cut.c:
6374 * dd.c, df.c, dirname.c, du.c, echo.c, env.c, expr.c, factor.c, head.c:
6375 * hostid.c, hostname.c, id.c, link.c, ln.c, logname.c, ls.c, md5sum.c:
6376 * mv.c, nice.c, nl.c, nohup.c, paste.c, pathchk.c, pinky.c, pr.c:
6377 * printenv.c, printf.c, pwd.c, rm.c, setuidgid.c, sleep.c, sort.c:
6378 * split.c, stty.c, sum.c, sync.c, tac.c, tail.c, tee.c, test.c:
6379 * touch.c, tsort.c, uniq.c, unlink.c, uptime.c, users.c, wc.c:
6380 * who.c, whoami.c, yes.c: Revert yesterday's changes.
6381 Instead, a subsequent change will embed `Written by ' in
6382 each string along with the author names.
6384 * src/true.c: Revert yesterday's changes.
6385 * src/sys2.h: Likewise.
6387 2003-09-18 Jim Meyering <jim@meyering.net>
6389 * basename.c, cat.c, chroot.c, cksum.c, comm.c, cp.c, csplit.c, cut.c:
6390 * dd.c, df.c, dirname.c, du.c, echo.c, env.c, expr.c, factor.c, head.c:
6391 * hostid.c, hostname.c, id.c, link.c, ln.c, logname.c, ls.c, md5sum.c:
6392 * mv.c, nice.c, nl.c, nohup.c, paste.c, pathchk.c, pinky.c, pr.c:
6393 * printenv.c, printf.c, pwd.c, rm.c, setuidgid.c, sleep.c, sort.c:
6394 * split.c, stty.c, sum.c, sync.c, tac.c, tail.c, tee.c, test.c:
6395 * touch.c, tsort.c, uniq.c, unlink.c, uptime.c, users.c, wc.c:
6396 * who.c, whoami.c, yes.c: Update AUTHORS definition to be a
6397 comma-separated list of strings and/or update the call to
6398 parse_long_options so that `AUTHORS, NULL' are the last parameters.
6399 * src/true.c (main): Append NULL to version_etc argument list.
6400 * src/sys2.h (case_GETOPT_VERSION_CHAR): Likewise.
6402 * src/sort.c (numcompare): Rename local, logb, to log_b to avoid
6403 shadowing the math function name. Also rename loga to log_a.
6405 2003-09-14 Jim Meyering <jim@meyering.net>
6407 * src/factor.c (print_factors): Give a separate diagnostic
6408 for numbers that are too large, but otherwise valid.
6409 Reported by Dániel Varga.
6411 2003-09-10 Jim Meyering <jim@meyering.net>
6413 * Use automake-1.7.7. Regenerate dependent files.
6415 * tests/Makefile.am (all_programs): Use ../src/tr -s ' ' '\n' in place
6416 of `fmt -1'. Using the just-built tr is a little cleaner.
6417 Christian Krackowizer reported that HPUX 10.20 doesn't have fmt.
6418 * man/Makefile.am (programs, check-x-vs-1): Likewise.
6420 2003-09-09 Jim Meyering <jim@meyering.net>
6422 * src/copy.c: Alphabetize includes.
6423 Remove duplicate inclusion of "same.h".
6425 2003-09-08 Jim Meyering <jim@meyering.net>
6427 * Makefile.maint (GZIP_ENV): Remove --rsyncable.
6428 Didn't give enough of a benefit, mainly because it's not yet
6433 * man/Makefile.am (programs): Use ../src, not $(srcdir)/../src.
6434 (check-programs-vs-x): Fail if $(programs) is empty.
6436 * src/remove.c: Add a comment.
6438 2003-09-07 Jim Meyering <jim@meyering.net>
6440 * src/remove.c (D_INO, ENABLE_CYCLE_CHECK) [D_INO_IN_DIRENT]:
6441 Don't define. These symbols are no longer used.
6443 * tests/misc/tty-eof: Write ^D as \cD.
6444 Complete the change of 2003-08-02.
6446 * Makefile.maint (po-check): Use cvsu, so that a temporary source
6447 file in lib/ or src/ doesn't induce an unwarranted failure.
6448 Add a kludge to filter out the sole generated source file that
6449 also has translatable messages: src/false.c.
6451 2003-09-06 Jim Meyering <jim@meyering.net>
6453 * src/tail.c (enum): Add ALLOW_MISSING_OPTION.
6454 (parse_options): Give a diagnostic for (but still accept) the
6455 deprecated --allow-missing option.
6457 2003-09-04 Paul Eggert <eggert@twinsun.com>
6459 Don't ignore -S if input is a pipe. Bug report by Michael McFarland in
6460 <http://mail.gnu.org/archive/html/bug-coreutils/2003-09/msg00008.html>.
6462 * src/sort.c (sort_buffer_size): Omit SIZE_BOUND arg. Compute the
6463 size_bound ourselves. if an input file is a pipe and the user
6464 specified a size, use that size instead of trying to guess the
6465 pipe size. This has the beneficial side effect of avoiding the
6466 overhead of default_sort_size in that case. All callers changed.
6467 (sort): Remove static var size; now done by sort_buffer_size.
6469 2003-09-05 Jim Meyering <jim@meyering.net>
6471 * Use automake-1.7.6b and autoconf-2.57b. Regenerate dependent files.
6473 * tests/tail-2/tail-n0f: Wait .5 seconds for backgrounded process
6474 to start, rather than just .1. Upon failure, print unexpected state.
6476 2003-09-04 Paul Eggert <eggert@twinsun.com>
6478 * src/head.c (elide_tail_lines_pipe): Don't assign 0 or
6479 SAFE_READ_ERROR to tmp->nbytes.
6480 * src/tail.c (pipe_lines, pipe_bytes): Likewise.
6482 * src/head.c (struct linebuffer): Change nbytes and nlines
6483 from unsigned int to size_t. unsigned int is safe (after the
6484 2003-09-03 patch) but size_t is cleaner.
6485 * src/tail.c (struct linebuffer, struct charbuffer): Likewise.
6486 (pipe_bytes): Likewise for local variable 'i', which was 'int'.
6488 Standardize on BUFSIZ as opposed to other macro names and values.
6489 * src/head.c (BUFSIZE): Remove. All uses changed to BUFSIZ.
6490 * src/tail.c (BUFSIZ) [!defined BUFSIZ]: Remove.
6491 stdio.h has always defined it,
6492 and other code already assumes it's defined.
6493 * src/tr.c (BUFSIZ) [!defined BUFSIZ]: Likewise.
6494 (IO_BUF_SIZE): Remove; replace all uses with sizeof io_buf.
6495 (io_buf): IO_BUF_SIZE -> BUFSIZ.
6497 2003-09-04 Paul Eggert <eggert@twinsun.com>
6499 * src/seq.c (step): Default to 1.
6500 (print_numbers): Allow the output to be empty.
6501 (main): The default step is 1, even if LAST < FIRST;
6502 as per documentation.
6503 * tests/seq/basic (onearg-2): Output should be empty.
6505 2003-09-05 Jim Meyering <jim@meyering.net>
6507 * Makefile.cfg (wget_files): Temporarily disable, until master
6508 versions are restored to ftp.gnu.org.
6510 * configure.ac (AM_INIT_AUTOMAKE): Specify automake-1.7.6.
6512 Make seq's --width (-w) option work properly even when the
6513 endpoint requiring the larger width is negative and smaller than
6515 * src/seq.c (get_width_format): Include `-' in the set of bytes
6516 allowed in a `simple' number (no decimal point, no exponent).
6517 Reported by Patrick Mauritz.
6519 2003-09-02 Paul Eggert <eggert@twinsun.com>
6521 * NEWS: sort -t '\0' now uses a NUL tab.
6522 sort option order no longer matters, unless POSIX requires it.
6523 * src/sort.c (usage): Say "blanks" instead of "whitespace",
6524 Similar fixes for many comments.
6525 (TAB_DEFAULT): New constant, so that we can support NUL as
6526 the field separator.
6527 (tab): Now int, not char. Initialize to TAB_DEFAULT.
6528 (specify_sort_size): If multiple sizes are specified, use the largest.
6529 (begfield, limfield): Support NUL tab char.
6530 (set_ordering): Do not let -i override -d.
6531 (main): Report an error if incompatible -o or -t options are given.
6532 Report an error for "-t ''". Allow "-t '\0'" to specify a NUL tab.
6534 2003-09-05 Jim Meyering <jim@meyering.net>
6536 * tests/sort/Test.pm [o2, nul-tab]: New tests for the above.
6538 2003-09-03 Andreas Schwab <schwab@suse.de>
6540 Bug report and patch here:
6541 <http://mail.gnu.org/archive/html/bug-coreutils/2003-09/msg00009.html>
6542 * src/tail.c (pipe_lines): Don't truncate return value from safe_read.
6543 * src/head.c (elide_tail_lines_pipe): Likewise.
6545 2003-09-03 Jim Meyering <jim@meyering.net>
6547 * src/du.c (AUTHORS): Remove Larry McVoy's name, since the relatively
6548 small amount of code from him was first moved to lib/human.c, and was
6549 subsequently rewritten entirely.
6550 * src/df.c (AUTHORS): Likewise.
6552 2003-08-22 Lawrence Teo <lcteo@uncc.edu>
6554 * src/md5sum.c (split_3): Accept the BSD format for generic
6555 message digest modes. Currently works with BSD's MD5 and SHA1
6556 formats since these are the two algorithms presently used in
6557 coreutils. Updated comments to reflect this change.
6558 (bsd_split_3): Updated comments.
6560 * tests/md5sum/basic-1: New test to make sure that
6561 `md5sum --check' doesn't accept the BSD SHA1 format (adapted
6562 from `check-bsd' test in tests/sha1sum/basic-1).
6564 * tests/sha1sum/basic-1 (check-bsd2, check-bsd3): New tests for
6565 --check exit status and BSD SHA1 format (adapted from tests
6566 in tests/md5sum/basic-1).
6568 2003-08-30 Jim Meyering <jim@meyering.net>
6570 * src/ln.c (do_link): Use SAME_INODE rather than open-coding it.
6572 When source and destination arguments refer to the same file, reside
6573 on a partition (e.g. VFAT) on which distinct names may refer to the
6574 same directory entry (often due to variations in case), and when the
6575 link count for the file is 1, mv no longer unlinks the file. Instead,
6576 it gives the expected diagnostic that the source and destination are
6577 the same. WARNING: this is an incomplete fix. If the file happens
6578 to have a link count of 2 or greater, such an erroneous mv command
6579 will still unlink it.
6580 Although that is not possible on vfat or umsdos, it is possible on
6581 other file system types, e.g., ntfs, and hpfs.
6582 * src/copy.c (same_file_ok): Invoke same_name (which might still
6583 return false for names that refer to the same directory entry)
6584 only if the link count is 2 or more.
6585 * tests/mv/vfat: Show how to demonstrate the above problem.
6586 This test is not run.
6587 * tests/mv/Makefile.am (EXTRA_DIST): Add vfat.
6589 2003-08-27 Jim Meyering <jim@meyering.net>
6591 * src/who.c: Change meaning of -l from --lookup to --login, per POSIX.
6592 who's -l option has been eliciting an unconditional warning about
6593 this impending change since sh-utils-2.0.12 (April 2002).
6595 * src/paste.c (paste_parallel): Don't output `EOF' (aka -1) as a `char'.
6596 This would happen for nonempty files not ending with a newline.
6597 Reported by Dan Jacobson.
6598 * tests/misc/paste-no-nl: New file. Test for above-fixed bug.
6599 * tests/misc/Makefile.am (TESTS): Add paste-no-nl.
6601 * src/stat.c (print_it): Avoid buffer overrun that would
6602 occur when the user-specified format string ends with `%'.
6603 Patch by Tommi Kyntola.
6604 * tests/misc/stat-fmt: New file. Test for above-fixed bug.
6605 * tests/misc/Makefile.am (TESTS): Add stat-fmt.
6607 2003-08-26 Jim Meyering <jim@meyering.net>
6609 Apply changes from bison.
6610 * GNUmakefile (SHELL): Define to `sh', if necessary.
6612 * Makefile.maint (WGETFLAGS): Define to `-C off'.
6613 Update all uses of $(WGET).
6615 2003-08-22 Akim Demaille <akim@epita.fr>
6617 * Makefile.cfg (local-checks-to-skip): New.
6618 * Makefile.maint (local-check): Rename as...
6619 (local-checks-available): this.
6622 2003-08-26 Akim Demaille <akim@epita.fr>
6624 * announce-gen (print_changelog_deltas): Neutralize "<#" as
6625 "<\#" to avoid magic from Gnus when posting parts of this script.
6627 2003-08-25 Jim Meyering <jim@meyering.net>
6629 * src/stat.c (main): Warn about use of deprecated `-l' option.
6631 2003-08-22 Jim Meyering <jim@meyering.net>
6633 * src/stat.c (do_stat): For link count at end of line, use %h format,
6634 instead of %-5h. The latter would make stat emit trailing spaces.
6635 Reported by Dan Jacobson.
6637 2003-08-20 Jim Meyering <jim@meyering.net>
6639 * Makefile.am (EXTRA_DIST): Add .x-sc_space_tab .x-sc_sun_os_names
6641 2003-08-19 Jim Meyering <jim@meyering.net>
6643 * src/system.h: Include stdlib.h unconditionally,
6644 as we're now assuming that part of hosted C89.
6646 2003-08-18 Jim Meyering <jim@meyering.net>
6648 * src/sys2.h (textdomain, bindtextdomain) [! ENABLE_NLS]: Define away,
6649 to avoid warnings from gcc.
6651 2003-08-17 Jim Meyering <jim@meyering.net>
6653 Avoid unnecessary and sometimes time-consuming hostname lookups.
6654 * src/who.c (print_user): Use strchr, not strrchr.
6655 * src/pinky.c (print_entry): Likewise.
6656 Patch by Michael Stone.
6657 This fixes a typo I introduced in who-users.c on 1996-02-23.
6659 * Makefile.maint (makefile-check): Add 0-9 to the range of characters
6660 disallowed between `@...@'.
6662 2003-08-16 Paul Eggert <eggert@twinsun.com>
6664 * configure.ac (fu_cv_sys_truncating_statfs): Remove; now
6665 done by gnulib .m4 files.
6666 (jm_DUMMY_1): Require gl_READUTMP, not jm_PREREQ_READUTMP.
6667 * src/sys2.h (strtoull): Remove unused declaration.
6669 2003-08-16 Jim Meyering <jim@meyering.net>
6671 * man/Makefile.am (.x.1): Ensure that generated PROGRAM.1 files
6674 * src/tail.c (tail_lines): Fix a potential (but very hard to exercise)
6675 race condition bug. The bug would be triggered when tailing a file
6676 with file pointer not at beginning of file, and where the file was
6677 truncated to have a length of less than the initial offset at just
6678 the right moment (between the two lseek calls in this function).
6680 An invalid initial value for *read_pos would result in
6681 `tail -n0 -f FILE' and `tail -c0 -f FILE' doing what amounted to a
6682 busy-wait rather than sleeping between iterations. The bug manifests
6683 itself only when tailing regular files that are initially nonempty.
6684 * src/tail.c (tail_bytes): Set *read_pos to new file offset after
6686 (tail_lines): Likewise, after lseek calls.
6687 Reported by Nick Estes. See http://bugs.debian.org/205251 for details.
6688 * tests/tail-2/tail-n0f: New file. Test for above fix.
6689 * tests/tail-2/Makefile.am (TESTS): Add tail-n0f.
6691 2003-08-15 Jim Meyering <jim@meyering.net>
6693 * Makefile.maint (sc_space_tab): Use exclusion list in separate file.
6694 (sc_sun_os_names): Likewise.
6695 * .x-sc_space_tab, .x-sc_sun_os_names: New files.
6697 * man/help2man: Remove some SPACEs before TAB.
6699 2003-08-14 Paul Eggert <eggert@twinsun.com>
6701 * Makefile.maint (LC_ALL): Set to C.
6702 * man/Makefile.am (ASSORT): New var.
6703 (check-x-vs-1, programs): Use it.
6704 * src/Makefile.am (ASSORT, check-README, ../AUTHORS): Likewise.
6705 * tests/Makefile.am (ASSORT, all_programs): Likewise.
6707 2003-08-11 Jim Meyering <jim@meyering.net>
6709 fold -s -wN would infloop for N < 8 with TABs in the input.
6710 E.g., this would not terminate: printf 'a\tb' | fold -w2 -s
6711 * src/fold.c (fold_file): Move contents of `else'-block
6712 out of conditional so it's used also for --spaces (-s).
6713 * tests/misc/fold: Test for the above fix.
6714 * tests/misc/Makefile.am (TESTS): Add fold.
6716 2003-08-10 Jim Meyering <jim@meyering.net>
6718 * src/nice.c [!NICE_PRIORITY]: Include <sys/resource.h> after
6719 system.h so the types from time.h and sys/time.h are available.
6720 It appears that this is necessary for OpenBSD, NetBSD, and
6721 Darwin 6.5 (MacOS 10.2.5). Reported by Nelson Beebe.
6723 2003-08-06 Paul Eggert <eggert@twinsun.com>
6725 * NEWS: Add support for setting file timestamps to microsecond
6726 resolution, on hosts that support this.
6727 * src/copy.c, src/cp.c, src/install.c, src/touch.c: Include utimens.h.
6728 * src/copy.c (copy_internal):
6729 Set file timestamps with utimens, not utime.
6730 * src/cp.c (re_protect): Likewise.
6731 * src/install.c (change_timestamps): Likewise.
6732 * src/touch.c (newtime, touch, main): Likewise.
6734 2003-08-09 Jim Meyering <jim@meyering.net>
6736 * Makefile.maint (sc_sun_os_names): New rule based on a regexp
6738 (syntax-check-rules): Add it.
6740 * src/tail.c (main): Tweak Solaris OS version number in comment.
6741 * src/wc.c (wc): Likewise
6742 * tests/tail-2/fflush: Likewise.
6744 * src/tail.c: Add new undocumented option, --presume-input-pipe.
6745 (pipe_lines): Use memchr to skip lines, rather than an explicit loop.
6747 2003-08-08 Paul Eggert <eggert@twinsun.com>
6749 Use new gnulib 'extensions' module.
6750 * configure.ac: Invoke gl_USE_SYSTEM_EXTENSIONS instead of
6753 2003-08-08 Paul Eggert <eggert@twinsun.com>
6755 * tests/du/basic: Ensure that a/b/F has at least 65 bytes too.
6757 2003-08-09 Jim Meyering <jim@meyering.net>
6759 * tests/misc/split-fail: Reflect that `split -a 0' is now accepted.
6760 For tests of obsolete behavior, don't presume that unsetting
6761 _POSIX2_VERSION is equivalent to _POSIX2_VERSION=199209.
6763 2003-08-07 Paul Eggert <eggert@twinsun.com>
6765 * doc/coreutils.texi (split invocation):
6766 Add -d or --numeric-suffixes option to 'split'.
6767 From a suggestion by Jesse Kornblum.
6768 * src/split.c (suffix_alphabet): New var.
6769 (longopts, usage, next_file_name, main): Support -d.
6770 (next_file_name, main): Allow -a0, as POSIX requires.
6771 (next_file_name): Don't assume ASCII-like encoding;
6772 'a' through 'z' are not contiguous in EBCDIC.
6774 2003-08-05 Paul Eggert <eggert@twinsun.com>
6776 Merge getline from gnulib.
6777 * lib/getline.h, lib/getline.c, m4/getline.m4: Merge from gnulib.
6778 * lib/getndelim2.h, lib/getndelim2.c, m4/getndelim2.m4, m4/ssize_t.m4:
6779 New files, from gnulib.
6780 * lib/getdelim2.c, lib/getdelim2.h: Remove.
6781 * lib/Makefile.am (libfetish_a_SOURCES): Change getdelim2.c and
6782 getdelim2.h to getndelim2.c and getndelim2.h.
6783 * m4/jm-macros.m4 (jm_MACROS): Use gl_GETNDELIM2 rather than
6784 checking for getdelim.
6785 (jm_CHECK_ALL_TYPES): Use gt_TYPE_SSIZE_T for ssize_t rather
6786 than rolling our own.
6787 * src/cut.c: Include getndelim2.h rather than getdelim2.h.
6788 (cut_fields): Invoke getndelim2 rather than getdelim2.
6790 2003-08-04 Jim Meyering <jim@meyering.net>
6792 * src/sort.c (main): Use unsigned int instead of int for `nsigs'
6793 and for the indices to iterate through nsigs.
6795 2003-08-02 Paul Eggert <eggert@twinsun.com>
6797 * src/sort.c: Minor code cleanups, mostly to use more accurate
6798 types and to remove unnecessary casts.
6799 (min, max): Remove. All uses changed to MIN and MAX.
6800 (hard_lc_collate, hard_LC_TIME, struct buffer.eof, struct
6801 keyfield.skipsblanks, struct keyfield.skipeblanks, struct
6802 keyfield.numeric, struct keyfield.general_numeric, struct
6803 keyfield.month, struct keyfield.reverse, reverse, unique,
6804 have_read_stdin): Now bool, not int. All uses changed.
6805 (eolchar): Now char, not int.
6806 (struct keyfield.ignore): Now bool const *, not int *.
6807 (struct keyfield.translate): Now char const *, not char *.
6808 (struct month.name): Likewise.
6809 (blanks, nonprinting, nondictionary): Now bool[], not int[].
6810 (cleanup, inittables, keycompare, check, mergefps, first_same_file,
6811 check, sort, main): Use const * pointers when possible.
6812 (month_cmp): Rewrite to avoid casts.
6813 (inittables): Initialize tables unconditionally, to avoid branches.
6814 (fillbuf): Return bool, not int. All uses changed.
6815 (fillbuf, keycompare, new_key, main):
6816 Use SIZE_MAX rather than (size_t) -1.
6817 (trailing_blanks): Renamed from trim_trailing_blanks.
6818 Return the number of blanks to trim. All uses changed.
6819 (getmonth): Use trailing_blanks rather than open code.
6820 (keycompare): Do not cast char * to unsigned char *; not needed.
6821 CMP_WITH_IGNORE converts args to UCHAR, so no need to convert it
6823 (compare, main): Use | rather than || to avoid jumps.
6824 Replace "diff = NONZERO (alen)" with "diff = 1", since alen must
6826 (check, first_same_file, sort, main):
6827 Use bool instead of int local vars when possible.
6828 (check): Merge the old 'checkfp' and 'check' into a single function,
6829 that returns a boolean (true if the file was ordered).
6831 (main): Use int instead of unsigned for iterating through nsigs.
6832 Rename local var "posix_pedantic" to "posixly_correct".
6834 2003-08-02 Jim Meyering <jim@meyering.net>
6836 * src/nice.c [!NICE_PRIORITY]: Include <time.h> before <sys/resource.h>
6837 to avoid compilation error on Ultrix. Reported by Christian Krackowizer.
6839 * src/cut.c (cut_fields): Don't read again after encountering an
6840 initial EOF. E.g., `cut -f2' would do so.
6841 * tests/misc/tty-eof: Add a test for the above fix.
6843 * src/sort.c (sortlines): Add description and references.
6846 * tests/Makefile.am (TESTS_ENVIRONMENT): Set PATH so that
6847 the tests in help-version will use the just-built binaries.
6848 Reported by Christian Krackowizer.
6850 2003-07-31 Paul Eggert <eggert@twinsun.com>
6852 * NEWS: Add --rfc-2822 option to GNU date.
6853 * doc/coreutils.texi (Time directives, Options for date, Examples
6855 * src/date.c (long_options, usage, main): Likewise.
6856 * doc/getdate.texi (General date syntax): Likewise.
6857 * doc/coreutils.texi (Options for date): Fix a typo in format:
6858 it's now %d not %_d. Add URLs.
6860 2003-08-01 Jim Meyering <jim@meyering.net>
6862 * tests/shred/remove: Ensure that $? is 0 for the final `exit 0'.
6863 Otherwise, with at least the /bin/sh from HPUX 10.20,
6864 the trap code would end up converting that to exit 1 and thus an
6865 unexpected test failure. Reported by Christian Krackowizer.
6867 2003-07-31 Paul Eggert <eggert@twinsun.com>
6869 * src/ptx.c: Do not include bumpalloc.h.
6870 (WORD_TABLE): New member alloc.
6871 (ALLOC_NEW_WORD): Remove.
6872 (occurs_alloc): New var.
6873 (digest_word_file, find_occurs_in_text): Check for arithmetic
6874 overflow when computing table size. Use xrealloc rather than
6875 bumpalloc primitives.
6877 2003-07-29 Jim Meyering <jim@meyering.net>
6881 * README: When running tests as root, suggest using
6882 sudo with NON_ROOT_USERNAME=$USER.
6884 * tests/Makefile.am (all_programs): Makefile is in ../src, not
6887 2003-07-28 Jim Meyering <jim@meyering.net>
6889 * Makefile.maint (GZIP_ENV): Try Debian/gzip's new --rsyncable option.
6891 2003-07-28 Paul Eggert <eggert@twinsun.com>
6893 * lib/stdbool.hin (_Bool): Make it signed char, instead of
6894 an enum type, so that it's guaranteed to promote to int.
6895 * src/sort.c (sortlines_temp): Undo previous change.
6897 2003-07-28 Jim Meyering <jim@meyering.net>
6899 * src/sort.c (sortlines_temp): Declare local `swap' to be `int', not
6900 `bool'. Otherwise, at least one buggy compiler (alpha gcc-2.95.4)
6901 would cause lines[-1 - swap] (with swap = false) to evaluate to
6904 2003-07-27 Jim Meyering <jim@meyering.net>
6906 * tests/priv-check (my_uid): Use `!', not `^' in case pattern `[!0-9]',
6907 since /bin/sh of at least NetBSD 1.6 and OpenBSD 3.2 don't accept `^'.
6909 * src/remove.c (prompt) [! recursive]: Don't prompt about unwritable
6910 directories, as required by POSIX. Reported by Karl Berry.
6911 * tests/rm/dir-no-w: New file. Test for the above fix.
6912 * tests/rm/Makefile.am (TESTS): Add dir-no-w.
6914 * tests/mk-script: Emit `$xx', not its expansion.
6916 2003-07-27 Paul Eggert <eggert@twinsun.com>
6918 This change was inspired by a similar proposal by Stepan Kasal.
6919 * src/sort.c (mergelines, sortlines_temp): New functions.
6920 (sortlines): Use them, to reduce the number of times that
6921 we need to copy 'struct line' values. This improved CPU
6922 performance by about 30% on one 18 MB test.
6923 (sort): Don't invoke sortlines unless we have 2 or more lines.
6925 2003-07-26 Stepan Kasal <kasal@ucw.cz>
6927 * src/sort.c (sort): Don't require two `struct line's per text line,
6928 the new sort algorithm requires just 1.5.
6930 2003-07-27 Jim Meyering <jim@meyering.net>
6932 * src/pathchk.c (validate_path): Use %lu, not %ld.
6934 * src/cut.c (is_printable_field): Simplify bit arithmetic.
6936 * src/ls.c (sort_files): Put `volatile' in the right place.
6939 2003-07-26 Jim Meyering <jim@meyering.net>
6941 Use only one bit per field/offset in array, not one `int'.
6942 * src/cut.c (printable_field): Change type to `unsigned char'.
6943 (mark_printable_field, is_printable_field): New functions.
6944 Use them in place of all direct accesses of `printable_field'.
6946 * src/expand.c (parse_tabstops): Detect overflow properly.
6947 * src/cut.c (set_fields): Likewise.
6949 * src/rm.c: Include "dirname.h".
6950 (usage): Use base_name (program_name) in body of --help output.
6952 * man/Makefile.am (.x.1): ...back out the kludge of 2003-07-22.
6953 Idea from Brendan O'Dea, who suggested using
6954 `program_name = basename (argv[0]);' everywhere --
6955 can't do that, but using base_name works just fine here.
6957 * src/Makefile.am (AM_INSTALLCHECK_STD_OPTIONS_EXEMPT): Exempt test.
6959 2003-07-24 Paul Eggert <eggert@twinsun.com>
6961 Fix some POSIX-compliance problems with 'test'. This makes
6962 'test' more compatible with Bash.
6964 * NEWS, doc/coreutils.texi: Document the following.
6965 * src/test.c: Include exitfail.h.
6966 (TEST_FAILURE): New constant, used for exit status if 'test' fails.
6967 (test-syntax_error): Use it.
6968 (binary_operator): Now takes bool arg specifying whether left operand
6969 is -l ARG, so that caller determines this rather than us.
6971 (term): Use posixtest to evaluate parenthesized subexpressions.
6972 (unary_operator, one_argument): Remove support for -t without operand.
6973 (one_argument): Take argument from argv[pos].
6974 (one_argument, two_arguments, three_arguments): Advance pos.
6975 All callers changed.
6976 (three_arguments): Look for binary ops before "!". Then look
6977 for parenthesized one_argument expressions, instead of trusting
6978 expr () to do the right thing.
6979 (posixtest): Now takes number of args. All callers changed.
6980 Treat "( A B )" like "A B".
6981 (main): Set exit_failure to TEST_FAILURE. Don't depend on
6982 POSIXLY_CORRECT, as we now conform to POSIX by default.
6983 (main) [!LBRACKET]: Do not recognize "--help" or "--verbose" unless.
6984 * tests/test/Test.pm (test_vector): Add several tests to check
6985 the above. Syntax errors now exit with status 2, not 1.
6986 * man/Makefile.am (mapped_name): Use `../src/[' binary to create test.1.
6988 2003-07-26 Jim Meyering <jim@meyering.net>
6990 * tests/help-version: Adjust for above change in test behavior:
6991 `[' exits with 2, not 1, and test doesn't accept --help or --version.
6993 * Makefile.maint (ME): Don't use trick suggested in Make manual.
6994 It doesn't work for make-3.79.1. Reported by Christian Krackowizer.
6996 * Makefile.maint (sc_system_h_headers): Another syntax check.
6997 (syntax-check-rules): Add it to the list.
6999 * src/pathchk.c (validate_path): Cast strlen value to `unsigned long'
7000 so it matches `%ld' format even on 32-bit systems.
7002 * src/fmt.c (flush_paragraph): Cast field width to `int' to
7003 avoid warning on 64-bit systems.
7005 * src/ls.c (sort_files): Make `func' volatile, so it can't be
7006 clobbered by a `longjmp' into this function.
7008 2003-07-25 Jim Meyering <jim@meyering.net>
7010 * src/pathchk.c (validate_path): Use %ld format (not %d) for size_t
7013 * tests/misc/split-fail: Disable the --line-bytes=$_4gb test,
7014 because it'd evoke spurious failure on 64-bit systems.
7016 2003-07-24 Jim Meyering <jim@meyering.net>
7018 * src/dd.c (usage): Document the fact that SIGUSR1 makes dd
7019 output its current record counts. Reported by Jurriaan.
7021 * tests/wc/Test.pm (test_vector): Disable the `PIPE' tests when running
7022 `wc' with no options. This goes along with the change of 2003-07-20.
7024 2003-07-23 Jim Meyering <jim@meyering.net>
7026 Don't include headers already included by system.h:
7027 * src/tr.c: Don't include errno.h.
7028 * src/true.c: Don't include version-etc.h.
7029 * src/test.c: Don't include limits.h or error.h.
7030 * src/stat.c: Don't include unistd.h or time.h.
7031 * src/readlink.c: Don't include stdlib.h, unistd.h, or limits.h.
7032 * src/pr.c: Don't include time.h.
7033 * src/pathchk.c: Don't include errno.h.
7034 * src/nice.c: Don't include sys/time.h.
7035 * src/ls.c: Don't include stdlib.h.
7037 * basename.c, cat.c, chroot.c, cksum.c, comm.c, csplit.c, cut.c, date.c:
7038 * dd.c, dirname.c, echo.c, env.c, expand.c, expr.c, factor.c, fmt.c:
7039 * fold.c, head.c, hostid.c, hostname.c, id.c, join.c, kill.c, logname.c:
7040 * md5sum.c, nice.c, nl.c, nohup.c, od.c, paste.c, pathchk.c, pinky.c:
7041 * pr.c, printenv.c, printf.c, ptx.c, pwd.c, seq.c, setuidgid.c, shred.c:
7042 * sleep.c, sort.c, split.c, stat.c, stty.c, su.c, sum.c, tac.c, tail.c:
7043 * tee.c, test.c, tr.c, true.c, tsort.c, tty.c, uname.c, unexpand.c:
7044 * uniq.c, uptime.c, users.c, wc.c, who.c, whoami.c, yes.c:
7045 Don't include closeout.h.
7047 * tests/rm/fail-2eperm: Add a check for whether $NON_ROOT_USERNAME
7048 can access the required version of rm.
7049 * tests/rm/Makefile.am (TESTS_ENVIRONMENT): Define PACKAGE_VERSION.
7051 * tests/cut/Test.pm (out-delim3a): New test.
7053 * man/help2man: Update to version 1.33.
7055 * src/expand.c (parse_tabstops): Detect overflow in tabstop sizes.
7057 * src/dircolors.c: Include xstrndup.h.
7058 (xstrndup): Remove function, now that it's been factored out into
7061 2003-07-22 Paul Eggert <eggert@twinsun.com>
7063 * src/wc.c (wc): Fix typo in computation of file from file_x,
7064 which caused the former to be used uninitialized if file_x was
7067 2003-07-22 Jim Meyering <jim@meyering.net>
7069 * src/cut.c (set_fields): Use xcalloc in place of xmalloc+memset.
7071 * man/Makefile.am (.x.1): Substitute 's,$t/$*,$*,' on output of
7072 help2man, to avoid having `rm.td/rm' appear in rm.1. Reported by
7073 Thomas Luzat. See http://bugs.debian.org/202413 for details.
7075 * src/cut.c (main) [lint]: Initialize spec_list_string to avoid warning.
7077 * src/hostid.c: Don't include <unistd.h>. system.h already does that.
7079 * src/cut.c (set_fields): Mark all selected indices before trying to
7080 determine range endpoints.
7081 * tests/cut/Test.pm: New test for the above fix.
7083 Begin to address this comment: What if someone wants to
7084 extract the 1,000,000-th field of some huge input file?
7085 The first step is to rearrange things so that the values
7086 in the printable_field array are all 0/1 rather than 0/1/2.
7087 * src/cut.c (RANGE_START_SENTINEL): Remove.
7088 Store range-start indices in a hash table, rather than
7089 overloading the `printable_field' array.
7090 (range_start_ht): New global.
7091 (hash_int, hash_compare_ints, is_range_start_index): New functions.
7092 (print_kth): Use is_range_start_index; don't test printable_field.
7093 (set_fields): Detect overflow.
7094 (set_fields): Insert each range-start index into range_start_ht.
7095 (main): Call set_fields only once, and only after
7096 output_delimiter_specified and (if required) range_start_ht have
7099 2003-07-20 Paul Eggert <eggert@twinsun.com>
7101 * src/wc.c (get_input_fstatus): Fix typo: `stat' was being
7102 invoked with a null pointer when there were no file arguments.
7104 2003-07-20 Jim Meyering <jim@meyering.net>
7106 * Makefile.maint (sc_changelog): Add another nit-picky check.
7108 * src/wc.c (write_counts): Add a comment.
7109 (wc): Rename `file' parameter.
7110 Set new local, `file', to be the file name, or (when it's NULL)
7111 _("standard output") so that all uses of `file' use the proper value.
7112 Use STREQ, not strcmp.
7114 2003-07-20 Paul Eggert <eggert@twinsun.com>
7116 wc count field widths now are heuristically adjusted depending
7117 on the input size, if known. If only one count is printed, it
7118 is guaranteed to be printed without leading spaces.
7120 Previously, wc did not align the count fields if
7121 POSIXLY_CORRECT was set, but POSIX did not actually require
7122 this undesirable behavior, so it has been removed.
7124 * NEWS: Document this.
7125 * doc/coreutils.texi (wc invocation): Likewise.
7127 * src/wc.c (number_width): New var.
7128 (posixly_correct): Remove.
7129 (struct fstatus): New struct.
7130 (write_counts): Output fields of width number_width.
7131 Do not worry about POSIXLY_CORRECT.
7132 Use null file, not empty-string file, to denote stdin,
7133 since "" is a valid file name on some hosts.
7134 (wc, wc_file): New arg fstatus. Use it to avoid invoking fstat
7136 (wc): Avoid problems if end_pos - current_pos overflows.
7137 Do not print odd message if stdin has a read error.
7138 (get_input_fstatus, compute_number_width): New functions.
7139 (main): Use them to implement the new behavior.
7140 Ignore POSIXLY_CORRECT.
7142 * tests/wc/Test.pm: Adjust to the new output widths.
7144 2003-07-19 Jim Meyering <jim@meyering.net>
7146 * tests/rm/fail-eperm: Don't create temporary directory --
7149 * tests/shred/remove: Don't open-code test for UID != 0.
7150 Use priv-check's require-non-root instead.
7151 Update to use newer framework.
7153 * tests/help-version (expected_failure_status_expr): Record that
7154 expr exits with status of 3 for e.g., a write error.
7156 * tests/priv-check: Use `id -u' to see if we're running as root,
7157 rather than trying go write to an write-protected file.
7158 When running as root, ensure $NON_ROOT_USERNAME is valid.
7159 When running as root with `require-non-root', ensure that `.'
7160 is writable by $NON_ROOT_USERNAME, then reinvoke $0 set-user-ID
7161 to $NON_ROOT_USERNAME. If `.' is not writable, then skip the test.
7163 * src/printenv.c: Include "exitfail.h".
7164 (main): Set exit_failure rather than calling close_stdout_set_status.
7165 * src/date.c: Likewise.
7166 * src/sort.c: Likewise.
7167 * src/tty.c: Likewise.
7169 2003-07-18 Jim Meyering <jim@meyering.net>
7171 * tests/touch/not-owner: Update to use newer framework.
7173 * tests/rm/fail-eperm: Use $srcdir/../priv-check, create a temporary
7174 directory, and remove Perl-coded `you may not run as root' test.
7175 * tests/cp/fail-perm: Use $srcdir/../priv-check, rather than
7176 hard-coding something not quite equivalent.
7177 Paul Jarc reported the inconsistent diagnostics.
7179 * src/sort.c (main): Use close_stdout via atexit.
7180 Now `sort --version' and `sort --help' fail, as they should
7181 when their output is redirected to /dev/full.
7183 * src/su.c (usage): Don't call close_stdout here.
7184 (main): Use close_stdout via atexit.
7185 Now `su --version > /dev/full' fails, as it should.
7186 Somehow, the change of 2000-05-07 that purports to fix this
7189 * tests/help-version (--help/--version vs. /dev/full): Special-case
7190 `[' to protect it from expected_failure_status-`eval'.
7192 * src/uniq.c (writeline): Use a SPACE, not a TAB between the
7193 count and the corresponding line, as required by POSIX.
7194 Reported by Clement Wang.
7195 * tests/uniq/Test.pm (101, 102): Update tests of -c accordingly.
7197 * tests/expr/basic: Add tests for when exit status is 2.
7199 * src/nohup.c (NOHUP_FOUND_BUT_CANNOT_INVOKE, NOHUP_FAILURE):
7200 Use an anonymous `enum', rather than #define.
7202 2003-07-17 Paul Eggert <eggert@twinsun.com>
7204 * src/expr.c: Include "exitfail.h", "quotearg.h".
7205 (EXPR_INVALID, EXPR_ERROR): New constants.
7206 (nomoreargs, null, toarith, nextarg): Return bool, not int.
7207 (syntax_error): New function, exiting with status 2. Use it
7208 insteading of printing "syntax error" ourselves.
7209 (main): Initialize exit_failure to EXPR_ERROR.
7210 Exit with EXPR_INVALID on syntax error (too few arguments).
7211 (nextarg): Use strcmp, not strcoll; strcoll might return
7212 an undesirable 0, or might fail.
7213 (docolon, eval4, eval3): Exit with status 3 on invalid argument type
7214 or other such error.
7215 (eval2): Report an error if strcoll fails in a string comparison.
7216 * src/sort.c: Include "exitfail.h".
7217 (main): Set exit_failure, not xalloc_exit_failure and
7218 xmemcoll_exit_failure.
7219 * tests/expr/basic: Invalid value exits with status 3, not 2.
7221 2003-07-16 Jim Meyering <jim@meyering.net>
7223 * configure.ac (AC_INIT): Use 5.0.90 as the version, rather than 5.0.2,
7224 per GNU maintainer guidelines. The next non-beta release will be 5.1.
7226 This script would have caught at least two recent bugs:
7227 those in [ and kill.
7228 * tests/help-version: Revive this script.
7229 It wasn't doing anything useful, since $all_programs wasn't being
7230 defined by the invoking Makefile.am.
7231 Reflect that nohup is no longer a script, so don't exclude it.
7232 Add framework to handle the programs added since it was last run:
7233 kill, stat, unlink, [, link, readlink.
7234 Fix path-related problems deriving from the move of this script
7235 from src/ to its present location.
7236 * tests/Makefile.am (all_programs): Define.
7237 (TESTS_ENVIRONMENT): Use it.
7239 * src/kill.c (main): Fix bug introduced on 2003-05-10 (for 5.0.1)
7240 whereby kill would always attempt to operate on argv[0] and fail.
7242 * src/test.c (integer_expected_error): Improve diagnostic -- now,
7243 it also matches the one from bash's builtin test.
7244 (binary_operator): Add \n at end of diagnostic.
7246 * tests/rm/fail-2eperm: Remove setuidgid-related code. Move it to ...
7247 * tests/priv-check: Move setuidgid-related and
7248 NON_ROOT_USERNAME-checking code to this file.
7250 * README: Update section on testing as `root'.
7251 Suggestion from Paul Jarc.
7253 * src/test.c (AUTHORS): Replace 3-letter usernames with the actual
7254 names of authors that I just found in bash's builtins/test.def.
7256 Running `[' with no arguments would evoke a segfault.
7257 * src/test.c (main) [LBRACKET]: Move initialization of argv to
7258 precede potential use via test_syntax_error.
7260 * src/Makefile.am (AM_CPPFLAGS): Rename from `INCLUDES', to avoid
7261 warning from automake -Wall.
7263 2003-07-15 Jim Meyering <jim@meyering.net>
7267 * Makefile.maint (%.asc): Remove target first, so gpg doesn't
7270 * announce-gen (print_changelog_deltas): Relax tests for matching
7271 version-number line in NEWS.
7272 Change the .sig suffix to .asc here, too.
7274 2003-07-14 Jim Meyering <jim@meyering.net>
7276 * Makefile.maint (%.asc): Renamed from %.sig.
7277 Generate and use ascii-armored signatures.
7278 Use gpg's -o option.
7280 2003-07-13 Jim Meyering <jim@meyering.net>
7282 * src/nohup.c (NOHUP_FAILURE, NOHUP_FOUND_BUT_CANNOT_INVOKE): Define.
7285 * Makefile.maint (syntax-check): Move each individual check into
7287 (syntax-check-rules): This is the list of syntax-check targets.
7288 (sc_unmarked_diagnostics, sc_cast_of_argument_to_free):
7289 (sc_cast_of_x_alloc_return_value, sc_space_tab):
7290 (sc_error_exit_success, sc_xalloc_h_in_src): New targets.
7292 2003-07-12 Jim Meyering <jim@meyering.net>
7294 * configure.ac: Remove uses of OPTIONAL_BIN_ZCRIPTS and last
7295 traces of the nohup script.
7297 * src/Makefile.am (bin_SCRIPTS): Remove use of just-removed
7298 $(OPTIONAL_BIN_ZCRIPTS).
7300 * src/Makefile.am (localedir.h): Put the `2>&1' after the redirect
7301 target, not before the `>'.
7303 * src/remove.c (remove_dir): Give a diagnostic upon failed save_cwd,
7304 now that that function no longer calls `error'.
7306 * src/df.c (find_mount_point): Emit a diagnostic for each
7307 failed syscall, rather than relying on caller to do that.
7308 The caller couldn't do a good job, anyhow -- too many different
7309 ways to fail (each with a different referent).
7310 Give a diagnostic upon failed save_cwd, now that that function
7311 no longer calls `error'.
7312 (show_point): Don't diagnose find_mount_point's errors, now that
7313 it handles them itself.
7315 * src/df.c (find_mount_point): Don't let free clobber errno upon
7318 * src/sys2.h: Remove alloca-related block.
7319 * src/system.h: Include <alloca.h> here, instead.
7321 It appears that the `#pragma alloca' included via "system.h" is
7322 adequate, since join.c uses alloca, yet lacked an in-file #pragma.
7323 * src/copy.c, src/cp.c, src/df.c, src/install.c, src/ln.c:
7324 * src/ls.c, src/mv.c, src/remove.c: Remove `#pragma alloca'.
7326 * src/chown-core.c (change_file_owner): Do not restore any special
7327 permission bits (e.g., set-user-ID, set-group-ID) that are reset
7328 by chown(2) on some systems. Suggestion and insistence :-) from
7331 * tests/input-tty: Also check `test -t 1'.
7332 This is necessary on linux-2.4.21. Otherwise, the stty/basic-1
7333 test would block when run in the background.
7335 2003-07-11 Jim Meyering <jim@meyering.net>
7337 * tests/sample-test: Also fail if cat-to-create-expected-output
7338 fails. Otherwise, if both `exp' and `out' were to end up empty
7339 because of e.g., a full disk, they would mistakenly compare equal.
7341 * src/nohup.c: New file. Rewrite of nohup.sh in C.
7342 This solves a portability problem: on at least Solaris systems,
7343 when nohup.sh used the vendor /bin/sh, it would exit with status
7344 of `1' rather than the required 126 or 127 upon failure to exec
7345 the specified program.
7347 * src/Makefile.am (EXTRA_SCRIPTS): Remove definition.
7348 (bin_PROGRAMS): Add nohup.
7349 (EXTRA_DIST): Remove nohup.sh.
7350 (all_programs): Remove use of $(EXTRA_SCRIPTS).
7351 * src/nohup.sh: Remove file.
7352 * man/Makefile.am (nohup.1): Depend on nohup.c, rather than nohup.sh.
7354 * tests/misc/nohup: Tests for the above.
7355 * tests/misc/Makefile.am (TESTS): Add nohup.
7357 * src/head.c (diagnose_copy_fd_failure): New function, renamed from
7358 the macro, COPY_FD_DIAGNOSE.
7359 (diagnose_copy_fd_failure): Enclose diagnostic in _(...).
7360 (head_file): Likewise.
7362 * src/date.c: Include "quote.h".
7363 (batch_convert): Use the quote function rather than using literal `...'
7366 * src/setuidgid.c (main): Enclose diagnostic in _(...).
7367 * src/fmt.c (main): Likewise.
7368 * src/mknod.c (main): Likewise.
7369 * src/tac.c (tac_seekable): Likewise.
7370 * src/yes.c (main): Likewise.
7371 * src/od.c (main): Likewise.
7372 * src/install.c (change_attributes): Likewise.
7374 2003-07-10 Jim Meyering <jim@meyering.net>
7376 * src/head.c (usage): Use 1024*1024 in place of 1048576.
7377 * src/tail.c (usage): Likewise.
7379 * tests/rm/fail-2eperm: Now that we have setuidgid, use it in
7380 place of the kludge in this test. Suggestion from Paul Jarc.
7382 * src/Makefile.am (noinst_PROGRAMS): Define to setuidgid.
7383 * src/setuidgid.c: New program, solely for testing (not installed).
7385 * src/chown-core.c (change_file_owner): Don't leak file descriptors
7386 when dereferencing symlinks.
7388 2003-07-09 Jim Meyering <jim@meyering.net>
7390 * tests/du/slash: New file/test for today's lib/ftw.c fix.
7391 * tests/du/Makefile.am (TESTS): Add slash
7393 * src/tail.c (xlseek): Avoid warning about ``return without value
7394 from function returning non-void''.
7396 2003-07-08 Jim Meyering <jim@meyering.net>
7398 * man/help2man: Update to version 1.29.
7400 * man/help2man: Add END handler to close STDOUT and check for errors.
7402 2003-06-30 Paul Eggert <eggert@twinsun.com>
7404 Add support for a "[" that conforms to the GNU coding standards,
7405 i.e., that does not depend on its name.
7406 * src/lbracket.c: New file.
7408 * man/Makefile.am (programs): Ignore "[", since it doesn't have
7409 a separate man page.
7410 * src/Makefile.am (bin_PROGRAMS): Add "[".
7411 (__SOURCES): New var.
7412 * src/test.c (LBRACKET): Define to 0 if not defined.
7413 (main): Use LBRACKET rather than argv[0].
7415 * src/test.c (one_argument): Do not check for -t if POSIXLY_CORRECT.
7416 Reported by Paul Jarc and Dan Jacobson.
7418 * src/test.c (main): Do not recognize --help or --version if
7419 POSIXLY_CORRECT, when invoked as "test". Handle "[ ]" correctly.
7420 Do not bother testing that margv[margc] is non-null.
7422 2003-07-04 Jim Meyering <jim@meyering.net>
7424 * src/who.c (print_line): Rewrite to use asprintf, in order to be
7425 able to avoid emitting trailing spaces. Reported by Dan Jacobson.
7427 * tests/misc/head-elide-tail: Add tests of head's new --lines=-N
7428 option, and perform the +1600 invocations of head IFF the envvar
7429 RUN_EXPENSIVE_TESTS is set.
7431 2003-07-03 Jim Meyering <jim@meyering.net>
7433 * src/cp.c (do_copy): Give a better diagnostic when failing due
7434 to nonexistent destination directory. Reported by Dmitry Rutsky.
7435 See http://bugs.debian.org/199730 for details.
7437 2003-06-27 Jim Meyering <jim@meyering.net>
7439 split's --verbose option did nothing [broken in 4.5.10 and 5.0]
7440 * src/split.c (longopts): Use `1', not `0' as the value for
7441 for &verbose. Reported by Keith Thompson.
7443 Test for the above fix.
7444 * tests/misc/split-a: Also use --verbose and compare stderr
7445 output with what we'd expect.
7447 2003-06-20 Jim Meyering <jim@meyering.net>
7449 * src/copy.c (copy_internal) [HAVE_STRUCT_STAT_ST_AUTHOR]:
7450 Use `error_t' (rather than int) as type for local `err'.
7451 From Alfred M. Szmidt.
7453 2003-06-19 Marcus Brinkmann <marcus@gnu.org>
7455 * src/copy.c (copy_internal) [HAVE_STRUCT_STAT_ST_AUTHOR]:
7456 Fix author preservation code.
7458 2003-06-19 Jim Meyering <jim@meyering.net>
7460 * src/ln.c (ENABLE_HARD_LINK_TO_SYMLINK_WARNING): Define to 0.
7461 (do_link): Don't warn about hard link to symlink.
7463 2003-06-18 Jim Meyering <jim@meyering.net>
7465 * src/cut.c: Include "getdelim2.h", not "getstr.h".
7466 Reflect renaming: getstr -> getdelim2.
7468 * src/comm.c, src/join.c, src/nl.c, src/uniq.c: Reflect renaming:
7469 readline -> readlinebuffer.
7471 2003-06-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7473 * src/readlink.c: Include <sys/types.h> before system.h (because
7474 the latter includes <sys/stat.h>). Required on Ultrix 4.3.
7476 2003-06-17 Jim Meyering <jim@meyering.net>
7478 * src/system.h (initialize_main): Define.
7479 Use it in every `main'. Applied via this:
7480 p='initialize_main (&argc, &argv);'
7481 perl -ni -e '/program_name.=.argv.0/ and print " '"$p"'\n"; print' \
7482 $(grep -l program_name.=.argv.0 *.c)
7483 test.c uses margc/margv, so I made the change manually for that file.
7484 Based on a patch from Bernard Giroud.
7486 2003-06-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7488 Fix for build failure on Ultrix 4.3.
7489 * src/stat.c: Include sys/statvfs.h in preference to sys/vfs.h.
7490 Include sys/param.h and sys/mount.h on ultrix.
7492 2003-06-16 Jim Meyering <jim@meyering.net>
7494 * src/touch.c (O_NDELAY, O_NONBLOCK, O_NOCTTY, EISDIR): Remove
7496 * src/system.h (O_NDELAY, O_NONBLOCK, O_NOCTTY, EISDIR): Define
7497 them here instead, but with one change: define EISDIR to -1, not 0.
7499 * src/cat.c (cat): Remove `#ifndef ENOSYS', now that it's
7500 guaranteed to be defined.
7501 * src/system.h (ENOSYS, ENOTSUP): Define to -1 if not defined.
7503 * README: Mention the CVS repository.
7504 Encourage addition of test cases.
7506 2003-06-12 Jim Meyering <jim@meyering.net>
7508 * src/touch.c (touch): Call close only if necessary.
7511 * src/wc.c (usage): Correct wording: wc prints counts in the order
7512 `newline, word, byte'. Reported by Keith M. Briggs.
7513 * man/wc.x: Fix it here, too. And change `lines' to `newlines'.
7515 2003-06-10 Jim Meyering <jim@meyering.net>
7517 * tests/date/Test.pm: Add a test for the new format, e.g., May-23-2003.
7519 2003-06-07 Jim Meyering <jim@meyering.net>
7521 * Makefile.maint (syntax-check): Add commented-out (over-aggressive)
7524 2003-06-06 Jim Meyering <jim@meyering.net>
7526 * src/extract-magic (main): Avoid newer 3-arg form of open,
7527 so this script works also with e.g., perl5.005_03.
7528 Patch by John David Anglin.
7530 2003-06-04 Paul Eggert <eggert@twinsun.com>
7532 * src/system.h: Include <stdbool.h> unconditionally.
7534 2003-06-04 Jim Meyering <jim@meyering.net>
7536 * man/Makefile.am (check-programs-vs-x): Rename target
7537 from check-programs-vs-1. Adjust rule to check for the
7538 primary (.x) file, not the generated one (.1).
7540 2003-06-03 Tim Mooney <mooney@dogbert.cc.ndsu.NoDak.edu>
7542 * man/kill.x: New file.
7543 * man/Makefile.am (dist_man_MANS): Add kill.1.
7546 2003-06-04 Jim Meyering <jim@meyering.net>
7548 Ensure that the .x file for a new program is never forgotten again.
7549 * man/Makefile.am (programs): Define.
7550 (check-programs-vs-1): New phony target.
7551 (check-local): Depend on it.
7553 2003-06-03 Jim Meyering <jim@meyering.net>
7555 Avoid unnecessary copying of environment.
7556 * src/env.c (main): Rather than clearing the environment and --
7557 unless told to ignore environment -- copying all settings from
7558 the saved, original environment, clear the environment only when
7559 that is requested. Suggested by Jens Elkner.
7561 2003-06-02 Jim Meyering <jim@meyering.net>
7563 * src/system.h: Always include <string.h>, since we assume C89.
7564 Include <limits.h> without checking for HAVE_LIMITS_H.
7566 * src/test.c [!TEST_STANDALONE]: Remove #if-0'd block.
7567 (STREQ, S_IXUGO): Remove redundant (in system.h) definitions.
7569 2003-06-01 Jim Meyering <jim@meyering.net>
7571 Avoid a race condition in `tail -f' described by Ken Raeburn in
7572 http://mail.gnu.org/archive/html/bug-textutils/2003-05/msg00007.html
7573 * src/tail.c (file_lines): Add new parameter, *read_pos, and set it.
7574 (pipe_lines, pipe_bytes, start_bytes, start_lines): Likewise.
7575 (tail_bytes, tail_lines, tail): Likewise.
7576 (tail_file): Use the new `read_pos' value as the size,
7577 rather than stats.st_size from the fstat call.
7579 2003-05-28 Jim Meyering <jim@meyering.net>
7581 * src/extract-magic: Allow expansion of `$file' in the here-
7582 document corresponding to the comment at the top of fs.h.
7584 2003-05-26 Jim Meyering <jim@meyering.net>
7586 * src/stat.c: Fix portability problem on FreeBSD5.0: don't include
7587 <sys/statvfs.h> on systems without HAVE_STRUCT_STATVFS_F_BASETYPE.
7588 Use #if/#elif/... cascade so we get only one set of include files.
7589 Reported by Nelson Beebe.
7591 2003-05-24 Jim Meyering <jim@meyering.net>
7593 * src/md5sum.c (split_3): Accept the BSD format only when in MD5 mode.
7594 * tests/sha1sum/basic-1: Make sure `sha1sum --check' doesn't
7595 accept the BSD format.
7597 2003-03-28 Joe Orton <jorton@redhat.com>
7599 * src/md5sum.c (bsd_split_3): New function.
7600 (split_3): Detect checksums from BSD 'md5' command and handle them
7603 * tests/md5sum/basic-1: New tests for --check exit status, and for
7604 BSD-style checksum files.
7606 2003-05-21 Jim Meyering <jim@meyering.net>
7608 * src/head.c (elide_tail_lines_pipe): Fix a thinko.
7609 This sort of thing is why it'd be *Really Good* to factor
7610 out the common code used here and in tail.c.
7612 2003-05-14 Jim Meyering <jim@meyering.net>
7614 * src/head.c (usage): Document new feature: --bytes=-N and --lines=-N.
7616 * tests/du/slink: Skip this test if `.' is on an XFS file system.
7618 * tests/du/fd-leak: New file. Test for the bug in du that
7619 was fixed by the 2003-05-12 change to lib/ftw.c.
7620 * tests/du/Makefile.am (TESTS): Add fd-leak.
7622 * src/head.c (AUTHORS): Enclose string in N_(...), now that it
7623 includes a translatable word, `and'.
7625 * src/dd.c (usage): Don't use `,' as the thousands separator
7626 in e.g. 1,000,000 and 1,048,576. Instead, do this:
7627 `SIZE may be ..., MB 1000*1000, M 1024*1024 and so on...'
7628 * src/df.c (usage): Likewise.
7629 * src/du.c (usage): Likewise.
7630 * src/ls.c (usage): Likewise.
7632 * Makefile.maint (syntax-check): Add another check.
7634 2003-05-13 Paul Eggert <eggert@twinsun.com>
7636 Fix uniq to conform to POSIX, which requires that "uniq -d -u"
7637 must output nothing. Problem reported by Josh Hyman.
7639 * src/uniq.c (enum output_mode, mode): Remove, replacing with:
7640 (output_unique, output_first_repeated, output_later_repeated):
7641 New vars. All uses of "mode" changed to use these variables,
7642 which are not mutually exclusive as "mode" was.
7643 (writeline): New arg "match", used to control whether to
7644 obey output_first_repeated or output_later_repeated.
7645 All callers changed.
7646 (check_file, main): Adjust to above changes.
7648 * tests/uniq/Test.pm: Test that 'uniq -d -u' outputs nothing.
7650 2003-05-14 Jim Meyering <jim@meyering.net>
7652 * tests/rm/rm3: Use tr's \n notation rather than \012.
7653 This package can afford to do that, since its tests are guaranteed use
7654 GNU tr, which has accepted the more modern notation for 10 years.
7655 * tests/rm/rm5: Likewise.
7656 * tests/cp/same-file: Likewise.
7657 * tests/stty/row-col-1: Likewise.
7658 * tests/stty/basic-1: Likewise.
7659 * tests/rm/deep-1: Likewise.
7660 * tests/mv/part-symlink: Likewise.
7661 * tests/mkdir/perm: Likewise.
7662 * tests/misc/nice: Likewise.
7664 2003-05-13 Jim Meyering <jim@meyering.net>
7666 * src/copy.c (struct F_triple) [name]: Remove const attribute.
7667 (triple_free): Don't apply cast to argument of free.
7668 (seen_file): Add cast here instead.
7670 * src/cp-hash.c (struct Src_to_dest) [name]: Remove const attribute.
7671 (src_to_dest_free): Don't apply cast to argument of free.
7673 * src/sort.c (zaptemp): Don't apply cast to argument of free.
7674 * src/pr.c (init_fps, init_store_cols): Likewise.
7675 * src/join.c (delseq, freeline): Likewise.
7676 * src/expr.c (OLD): Likewise.
7677 * src/sort.c (sort): Likewise.
7678 * src/head.c (elide_tail_lines_pipe): Likewise.
7680 * src/tail.c: Include "quote.h".
7681 Use quote in diagnostics. Change many error format strings
7682 from just `%s' to e.g., `error reading %s'.
7683 (pipe_lines): Change type of parameter, n_lines, to uintmax_t.
7684 Rewrite newline-counting loop to use memchr.
7686 * src/head.c (elide_tail_lines_pipe): Use `if', not assert.
7687 Now that assert is no longer used, don't include <assert.h>.
7689 2003-05-12 Jim Meyering <jim@meyering.net>
7691 * src/head.c: Include <assert.h>.
7692 (AUTHORS): Add my name.
7693 (elide_tail_lines_pipe): New function.
7695 2003-05-10 Jim Meyering <jim@meyering.net>
7697 * Makefile.maint (syntax-check): Check for `error (EXIT_SUCCESS,'.
7699 * src/readlink.c (main): Set program_name before first use.
7700 Remove that (redundant) first use.
7701 Don't exit successfully just because --verbose was specified.
7702 Pass 0, not EXIT_SUCCESS, as first argument to error; when that
7703 parameter is 0, error does not exit.
7705 * src/uname.c (main): When failing due to too many arguments, also say
7706 that, rather than just "Try `uname --help' for more information.".
7707 * src/comm.c (main): Likewise, but for too few arguments.
7708 * src/logname.c: Include error.h.
7709 (main): Say why we're failing.
7711 * src/uniq.c (main): Don't segfault when argc < optind.
7712 * src/who.c (main): Handle argc < optind.
7713 * src/df.c (main): Likewise.
7714 * src/install.c (main): Likewise.
7715 * src/mv.c (main): Likewise.
7716 * src/pwd.c (main): Likewise.
7717 * src/tty.c (main): Likewise.
7718 * src/chroot.c (main): Likewise.
7719 * src/hostname.c: Likewise.
7720 * src/du.c (main): Likewise.
7721 * src/expand.c (main): Likewise.
7722 * src/env.c (main): Likewise.
7723 * src/unexpand.c (main): Likewise.
7724 * src/printenv.c (main): Likewise.
7725 * src/sync.c (main): Handle argc == 0.
7726 * src/expr.c (main): Likewise.
7727 * src/printf.c (main): Likewise.
7728 * src/basename.c (main): Likewise.
7729 * src/ln.c (main): Test for `missing argument' before computing n_files.
7730 * src/tail.c (main): Test for the case of no arguments before
7733 * src/kill.c (send_signals): Don't check command line arguments here.
7734 (main): Check them here instead. Handle argc < optind.
7736 * src/logname.c (main): Use error, rather than fprintf, for the sake
7739 * src/rm.c (main): Don't overrun array bound if argc is 0.
7741 2003-05-09 Jim Meyering <jim@meyering.net>
7743 * src/sort.c (main): Don't overrun array bound if argc is 0.
7744 That would happen when invoked via: execl ("/usr/bin/sort", NULL);
7745 Reported by Wartan Hachaturow.
7747 2003-05-07 Jim Meyering <jim@meyering.net>
7749 Implement support so that `head --lines=-N' works on seekable files.
7750 * src/head.c (enum Copy_fd_status): Define.
7751 (COPY_FD_DIAGNOSE): New macro.
7752 (elide_tail_lines_seekable): New funtion.
7753 (elide_tail_lines_file): Call it here.
7755 2003-05-06 Jim Meyering <jim@meyering.net>
7757 * src/sys2.h (CHAR_BIT): Remove duplicate definition.
7759 2003-05-04 Jim Meyering <jim@meyering.net>
7761 * tests/head/Test.pm: Remove tests of --bytes=-N; using that framework
7762 caused the addition of thousands of small files to the tar archive.
7763 * tests/misc/head-elide-tail: New file. Add them here instead.
7764 * tests/misc/Makefile.am (TESTS): Add head-elide-tail.
7766 2003-05-04 Paul Eggert <eggert@twinsun.com>
7768 * src/remove.c (HAVE_WORKING_READDIR): Define to 0 if not defined.
7769 (IF_READDIR_NEEDS_REWINDDIR): Remove.
7770 (remove_cwd_entries): Rewrite to avoid IF_READDIR_NEEDS_REWINDDIR,
7771 which was a bit weird because it couldn't be emulated by a function.
7773 2003-05-03 Jim Meyering <jim@meyering.net>
7775 Extend head to accept --lines=-N (--bytes=-N) and to print all
7776 but the N lines (bytes) at the end of the file.
7777 * src/head.c: Include full-write.h, full-read.h, inttostr.h, quote.h.
7778 Use quote() in diagnostics, rather than literal `' marks.
7779 (copy_fd, elide_tail_bytes_pipe, elide_tail_bytes_file):
7781 (elide_tail_lines_pipe, elide_tail_lines_file): New functions.
7782 (head_file): Reorganize so as to call head from only one place.
7783 (main): Likewise, for head_file.
7784 Handle new, undocumented option, --presume-input-pipe.
7785 Handle negative line and byte counts.
7786 * tests/head/Test.pm: Add lots of tests to exercise --bytes=-N.
7788 * tests/du/8gb: Skip test if the file system of `.' doesn't support
7789 sparse files -- otherwise it'd create a file of size 8GB.
7791 2003-05-02 Jim Meyering <jim@meyering.net>
7793 * src/fmt.c (usage): Don't mention obsolescent -WIDTH option.
7794 Instead explain about `-' and standard input.
7795 (main): Give a proper diagnostic for e.g., `fmt -c -72'.
7796 Reported by Keith Thompson.
7797 * tests/fmt/basic: Add test for the above fix.
7799 * src/fmt.c: Include "quote.h".
7800 Use quote() in diagnostics, rather than literal `' marks.
7801 (main): Exit nonzero when unable to open an input file.
7802 * tests/fmt/basic: Add test for the above fix.
7804 * src/fmt.c (main): Diagnose invalid suffix on obsolescent width
7805 specifications like `-72x'.
7806 * tests/fmt/basic: Add test for the above fix.
7808 Work around nasty readdir bug on Darwin6.5.
7809 * src/remove.c (IF_READDIR_NEEDS_REWINDDIR): Define.
7810 [! HAVE_WORKING_READDIR] (remove_cwd_entries): If readdir has just
7811 returned NULL and there has been at least one successful unlink or
7812 rmdir call since the opendir or previous rewinddir, then call
7813 rewinddir and reiterate the loop.
7815 Factor out common code.
7816 * src/remove.c (readdir_ignoring_dotdirs): New function.
7817 (is_empty_dir): Use it here.
7818 (remove_cwd_entries): Use it here.
7820 2003-05-01 Jim Meyering <jim@meyering.net>
7822 * tests/rm/r-3: Create 500 rather than just 300 files.
7823 There's a bug in Darwin6.5's readdir that shows up only with
7825 Fix a bug in this test: `cd $pwd' (not to `..'), now that $tmp
7829 Change type of n_units, n_bytes, n_lines to be `uintmax_t'.
7830 (dump_remainder): Move two declarations `down' into the scope
7831 where they are used.
7832 (xlseek): Return the resulting offset.
7833 (file_lines): Rename parameter, file_length, to end_pos.
7834 (pipe_lines): Don't coerce safe_read return value to `int'.
7835 Adapt tests accordingly.
7836 (pipe_bytes) [struct charbuffer] (nbytes): Change type from `int'
7838 Change type of `total_bytes' from `int' to `size_t',
7839 since the former wouldn't always be wide enough.
7840 Don't coerce safe_read return value to `int',
7841 and adapt tests accordingly.
7842 Now that testing for a read error no longer involves
7843 using `tmp', handle that case *after* freeing `tmp'.
7844 (start_bytes): Clean up.
7845 (tail_bytes): Now that `n_bytes' may be larger than
7846 OFF_T_MAX, test for that condition and, if it's true, don't
7847 use lseek optimizations.
7848 (parse_options): Don't fail just because N_UNITS is larger than
7849 the maximum size of a file -- tail may be applied to an input
7850 stream (e.g., a pipe) with more data than that.
7852 * Makefile.maint (syntax-check): Rename from alloc-check.
7853 Also check for SPACE-TAB sequences.
7854 Also check for malloc/calloc/realloc casts.
7856 2003-05-01 Jim Meyering <jim@meyering.net>
7858 * src/tail.c (start_lines): Rewrite to use memchr. Clean up.
7860 2003-04-28 Jim Meyering <jim@meyering.net>
7862 * tests/misc/tty-eof: Send two tokens, not just one, so we don't
7863 make the now-more-picky tsort fail.
7865 2003-04-24 Jim Meyering <jim@meyering.net>
7867 * src/tsort.c (tsort): Remove unnecessary test of have_read_stdin.
7868 (main): Minor syntactic clean-up.
7870 * src/tsort.c (tsort): Fail if the input contains an odd number of
7871 tokens. Reported by junkio@cox.net.
7873 * tests/tsort/basic-1: Test for the above fix.
7875 2003-04-21 Jim Meyering <jim@meyering.net>
7877 * tests/misc/printf: Add tests for the printf fixes below.
7879 * Makefile.cfg (cvs_files): Add $(srcdir)/config/depcomp to the list.
7881 2003-04-20 Paul Eggert <eggert@twinsun.com>
7883 Fix printf POSIX compatibility bug reported by Ben Harris in
7884 <http://mail.gnu.org/archive/html/bug-coreutils/2003-04/msg00070.html>.
7885 * doc/coreutils.texi (printf invocation): It's \NNN in the format,
7886 \0NNN in the %b operand.
7887 * src/printf.c (usage): Likewise.
7888 (print_esc): New arg OCTAL0 to specify whether \0NNN or \NNN
7889 is desired. All uses changed. Behave like Bash printf if %b
7890 operand uses \NNN where the initial N is not 0.
7892 2003-04-17 Jim Meyering <jim@meyering.net>
7894 * src/stty.c: Remove uses of PROTOTYPE macro.
7896 2003-04-15 Jim Meyering <jim@meyering.net>
7898 * Makefile.maint: Remove (or replace-with-TAB(s) to retain alignment)
7899 each sequence of spaces before a TAB character.
7901 2003-04-13 Jim Meyering <jim@meyering.net>
7903 * src/remove.c (is_empty_dir): Don't closedir (NULL).
7905 2003-04-12 Jim Meyering <jim@meyering.net>
7907 Giving nl an invalid STYLE argument (in --header-numbering=STYLE (-h),
7908 --body-numbering=STYLE (-b), or --footer-numbering=STYLE (-f)) or
7909 FORMAT (--number-format=FORMAT (-n)) would not give a useful diagnostic.
7910 * src/nl.c (main): Fix those problems and remove literal quote marks
7911 (e.g., "`%s'") from format string; instead use "%s" in each format
7912 string and `quote (optarg)' as the corresponding argument.
7913 Also, diagnose all invalid command line options before failing.
7915 * src/nl.c (proc_text): Fix a bug that would make nl output extra
7916 newlines in some cases. Details here: http://bugs.debian.org/177256.
7917 This bug was introduced on 2001-11-10 for textutils-2.0.17.
7918 * tests/misc/nl: Add test for the above-fixed bug.
7920 * tests/misc/readlink: New file. Test the --canonicalize option.
7921 * tests/misc/Makefile.am (TESTS): Add readlink.
7923 2003-04-11 Jim Meyering <jim@meyering.net>
7926 * src/chown.c, src/cp.c, src/dircolors.hin, src/du.c, src/ln.c:
7927 * src/mkfifo.c, src/ptx.c, src/spline.c, src/stty.c, src/tail.c:
7928 * src/test.c, src/unexpand.c: Remove (or replace-with-TAB(s) to
7929 retain alignment) each sequence of spaces before a TAB character.
7931 * src/ls.c: Include <stdlib.h> unconditionally.
7933 * Makefile.maint (xalloc-check): Rename from header-check.
7935 * src/yes.c: Include error.h after system.h, not before.
7938 * src/copy.c, src/cp-hash.c, src/cp.c, src/csplit.c, src/cut.c:
7939 * src/date.c, src/df.c, src/du.c, src/expand.c, src/expr.c, src/id.c:
7940 * src/join.c, src/md5sum.c, src/nl.c, src/od.c, src/paste.c, src/pr.c:
7941 * src/ptx.c, src/sort.c, src/split.c, src/su.c, src/tail.c, src/tee.c:
7942 * src/tr.c: * src/unexpand.c, src/users.c:
7943 Remove anachronistic casts of xmalloc, xrealloc, and xcalloc
7944 return values and of xrealloc's first argument.
7945 Fix the former with this:
7946 perl -pi -e 's/\([^(]*?\*\) *(x(m|c|re)alloc)\b/$1/'
7948 2003-04-10 Jim Meyering <jim@meyering.net>
7950 * src/stty.c (wrapf): Declare with format attribute.
7952 The S_MAGIC_... names shouldn't be maintained in two places (prior
7953 to this change, one would have to keep stat.c and fs.h in sync).
7954 This change makes it so those names and the corresponding
7955 hexadecimal constants all reside in stat.c. fs.h is now generated.
7956 * src/Makefile.am (fs.h): New rule to generate fs.h from stat.c.
7957 (BUILT_SOURCES): Add fs.h, now that it's generated.
7958 (EXTRA_DIST): Add extract-magic.
7959 * src/extract-magic: New script to extract fs.h definitions from stat.c.
7960 * src/stat.c (human_fstype) [__linux__]: Append each hex constant from
7961 fs.h in a comment after the corresponding `case S_MAGIC_...:' statement.
7963 * tests/tail-2/big-4gb: Skip this test (don't fail) if creating a
7964 file with nominal length > 4GB fails. Reported by Michael Deutschmann.
7966 * man/unexpand.x: Add `SEE ALSO' reference to expand.
7967 * man/expand.x: Add `SEE ALSO' reference to unexpand.
7968 Suggestion from Dan Jacobson.
7970 2003-04-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
7972 * src/fs.h (S_MAGIC_DEVPTS): New magic for Linux's devpts.
7973 * src/stat.c (human_fstype): Handle Linux's devpts.
7975 2003-04-09 Paul Eggert <eggert@twinsun.com>
7977 * src/split.c (line_bytes_split): Arg is of type size_t, since
7978 that's all that is supported for now.
7979 (main): Check for overflow in obsolescent line count option.
7981 2003-04-09 Jim Meyering <jim@meyering.net>
7983 * tests/misc/split-fail: Add a new test for the above fix.
7985 * src/split.c (bytes_split): Use size_t temporary (rather than
7986 uintmax_t original) in remaining computations. From Paul Eggert.
7988 Handle command line option arguments larger than 2^31.
7989 This allows e.g., splitting into files of size 2GB and larger,
7990 and running split --lines=N with N=2^31 or more.
7991 But for --line-bytes=N, the restriction that N <= SIZE_MAX
7992 remains (for now), due to the way it is implemented.
7994 * src/split.c: Include "inttostr.h".
7995 (bytes_split, lines_split, line_bytes_split, main):
7996 Use uintmax_t, not size_t, for file sizes.
7997 (main): Give a better diagnostic for option arguments == 0.
7998 Use umaxtostr to print file sizes.
7999 Reported by Luke Hassell.
8001 2003-04-08 Jim Meyering <jim@meyering.net>
8003 * src/rm.c (usage): Mention that --directory (-d) works only
8004 on some systems. Suggestion from Samuel Tardieu.
8006 * tests/basename/basic: Run $PERL to see if it is available,
8007 rather than testing its value.
8008 * tests/sum/sysv, tests/tsort/basic-1, tests/unexpand/basic-1:
8009 * tests/basename/basic, tests/dd/skip-seek, tests/dircolors/simple:
8010 * tests/expr/basic, tests/factor/basic, tests/fmt/basic:
8011 * tests/ls-2/tests, tests/md5sum/basic-1, tests/md5sum/newline-1:
8012 * tests/misc/sort, tests/misc/tty-eof, tests/mv/i-1:
8013 * tests/rm/empty-name, tests/rm/fail-eperm, tests/rm/unreadable:
8014 * tests/seq/basic, tests/sha1sum/basic-1, tests/sha1sum/sample-vec:
8015 * tests/sum/basic-1, tests/seq/basic: Likewise.
8017 * tests/misc/Makefile.am (TESTS): Add split-fail.
8018 * tests/misc/split-fail: New file.
8020 * src/split.c: Rename local variables: nchars -> n_bytes.
8021 (lines_split): Rename local, nlines -> n_lines.
8022 (main): Rename local variable: s/accum/n_units/.
8023 (main): Use STDIN_FILENO, not literal `0'.
8025 2003-04-07 Jim Meyering <jim@meyering.net>
8027 * src/stat.c: Add #include directives for Ultrix 4.4.
8028 Based on a suggested change from Bert Deknuydt.
8030 2003-04-06 Jim Meyering <jim@meyering.net>
8032 * Makefile.maint (makefile-check): New rule.
8033 (local-check): Add it.
8035 2003-04-05 Jim Meyering <jim@meyering.net>
8037 * Makefile.am (nearly all of them):
8038 Use $(VAR) rather than @VAR@, now that we can rely on automake to
8039 emit a definition for each substituted variable.
8040 * tests/Makefile.am.in: Likewise.
8042 * tests/rm/rm5: Add a comment explaining why this test fails when
8043 using Tru64's broken sed.
8044 * tests/rm/rm3: Likewise.
8046 Make `kill -t' output signal descriptions (not `?') on Tru64.
8047 * src/kill.c (sys_siglist): Also check for __sys_siglist.
8048 Patch by Tony Leneis.
8049 * configure.ac: Also check for declaration of __sys_siglist.
8050 Required for Tru64 4.0D, 4.0F, and 5.1.
8051 Reported by Tony Leneis.
8053 2003-04-04 Jim Meyering <jim@meyering.net>
8055 * src/Makefile.am (PERL): Remove unnecessary definition.
8057 Because of inappropriate (but POSIX-mandated) behavior of rename,
8058 `mv a b' would not remove `a' in some unusual cases. Work around
8059 this by unlinking `a' when necessary.
8061 * src/copy.c (same_file_ok): Add an output parameter.
8062 Set it in the offending case.
8063 (copy_internal): When necessary, unlink SRC_PATH and inform caller.
8064 Reported by Ed Avis.
8065 * tests/mv/hard-4: New test for the above.
8066 * tests/mv/Makefile.am (TESTS): Add hard-4.
8068 Clean up rules for automatically generated sources:
8069 * src/Makefile.am (dircolors.h, wheel-size.h, wheel.h, false.c):
8070 Make each generated file be read-only.
8071 Add each file name to BUILT_SOURCES separately.
8072 (MAINTAINERCLEANFILES): Set to $(BUILT_SOURCES).
8074 Put LOCALEDIR macro definition in new file: localedir.h.
8075 * src/Makefile.am (DEFS): Remove definition.
8076 (localedir.h): New rule.
8077 (BUILT_SOURCES, DISTCLEANFILES): Add localedir.h.
8078 * src/system.h: Include "localedir.h".
8080 2003-04-02 Jim Meyering <jim@meyering.net>
8084 * tests/misc/Makefile.am (TESTS): Add false.
8086 * Makefile.maint (TMPDIR): Make sure it's defined.
8087 (my-distcheck): Build in $(TMPDIR), not `.'.
8089 * src/Makefile.am (false.c): Change all occurrences of
8090 `(EXIT_SUCCESS)' to `(EXIT_FAILURE)' so that false exits
8091 unsuccessfully also with --help. Reported by Paul Jarc,
8092 * tests/misc/false: New test for the above.
8094 2003-03-30 Jim Meyering <jim@meyering.net>
8096 * NEWS: Note the location of older NEWS files.
8098 * src/remove.c (is_empty_dir): Don't let a failing closedir
8099 clobber errno. Spotted by Arnold Robbins.
8101 * src/env.c: Fix typo in comment. From Arnold Robbins.
8103 2003-03-29 Jim Meyering <jim@meyering.net>
8107 * README: Note to expect build problems for stat.c on Ultrix 4.3.
8108 Note that there are some harmless test failures when running
8109 `make check' as root on some systems.
8111 2003-03-28 Jim Meyering <jim@meyering.net>
8113 * tests/stty/row-col-1: Skip this test if stty can't get window size.
8114 This happens when connecting to sparc-solaris5.7 via ssh from within
8115 emacs. Reported by Karl Berry.
8117 * tests/du/basic: Use seq, not `yes' to generate 4KB of data.
8118 Otherwise, on systems (DJGPP) that emulate pipes using files,
8119 this test would never complete, waiting for `yes' to terminate.
8120 * tests/du/slink: As above, use seq, not `yes' to generate link target.
8121 * tests/rm/hash: As above, use seq, not `yes' to generate dir name.
8122 Reported by Rich Dawe.
8124 2003-03-27 Jim Meyering <jim@meyering.net>
8126 * src/id.c: Remove Arnold Robbins' obsolete e-mail address
8127 from `written by...' comment, at his request.
8129 2003-03-24 Paul Eggert <eggert@twinsun.com>
8131 Fix buffer overrun problem reported by TAKAI Kousuke, along
8132 with some other POSIX incompatibilities.
8134 * src/printf.c (print_esc): Do not treat \x specially if
8135 POSIXLY_CORRECT. Avoid buffer overrun if the format ends
8136 in backslash. Treat incomplete escape sequences as strings
8137 of characters, as POSIX requires.
8138 (print_formatted): Allow multiple flags. Avoid buffer overrun
8139 if the format is incomplete.
8141 2003-03-24 Jim Meyering <jim@meyering.net>
8143 * tests/misc/printf: Add tests for the above fixes and changes.
8145 2003-03-26 Jim Meyering <jim@meyering.net>
8147 * src/copy.h (struct cp_options): Add a comment.
8149 2003-03-23 Jim Meyering <jim@meyering.net>
8151 * README: Describe problem with 64-bit mode on HPUX 11.x,
8152 with patch for /usr/include/inttypes.h.
8153 * TODO: Plan to add an autoconf test to work around the bug.
8155 2003-03-22 Jim Meyering <jim@meyering.net>
8157 * src/stat.c: Don't include <sys/sysmacros.h>.
8158 That is already done via system.h. Otherwise, the multiple
8159 inclusion would evoke redefinition warnings from Cray's /bin/cc,
8160 aka Cray Standard C Version 4.0.3 (057126) Mar 22 2003 22:02:28.
8161 (human_fstype): Factor some directives `up', out of this function.
8162 Cast away `const' to avoid error from Cray's /bin/cc.
8164 2003-03-20 Jim Meyering <jim@meyering.net>
8166 * announce-gen (print_changelog_deltas): Ensure that a newline
8167 precedes each row of `*'s.
8169 2003-03-20 Jim Meyering <jim@meyering.net>
8173 * src/seq.c (valid_format): Also accept ` ' and `'' as valid
8174 format flag characters.
8175 Do not require that a field width be specified.
8176 Do not fail when given a field width of `0'.
8177 Reported by Dan Jacobson.
8178 * tests/seq/basic: Add new tests for the above-fixed bug.
8180 * src/Makefile.am (all-local): Append $(EXEEXT) to use of `su'
8181 (install-root): Likewise.
8182 (install-exec-local): Likewise.
8183 Based on a patch from Richard Dawe.
8185 2003-03-19 Jim Meyering <jim@meyering.net>
8187 * man/Makefile.am (.x.1): Use $(LN_S) instead of 'ln -s',
8188 because the DJGPP 2.03 port of 'ln -s' doesn't work.
8189 Include $(EXEEXT) in program names.
8190 Since $(LN_S) may degenerate to `cp -p', be careful
8191 to invoke it from the destination directory.
8192 Mostly from Richard Dawe.
8193 * configure.ac: Use AC_PROG_LN_S.
8195 * tests/mv/part-symlink: Unset CDPATH. Otherwise, having the
8196 CDPATH shell variable set could cause this test to fail.
8197 Reported by Karl Berry.
8199 2003-03-18 Jim Meyering <jim@meyering.net>
8201 * src/fmt.c [struct Word] (paren, period, punct, final): Change the
8202 type of each member from bool <MEMBER>:1 to unsigned int <MEMBER>:1.
8203 AIX 5.1's xlc could not compile the former.
8204 Patch by Petter Reinholdtsen. Also reported by Mike Jetzer.
8206 2003-03-17 Richard Dawe <rich@phekda.freeserve.co.uk>
8208 * configure.ac: Include $(EXEEXT) in OPTIONAL_BIN_PROGS'
8209 program names, since automake only adds $(EXEEXT) to programs
8212 2003-03-16 Jim Meyering <jim@meyering.net>
8214 * src/remove.c (rm): Put two local variables in static storage,
8215 so they can't be clobbered by the potential longjmp.
8217 2003-03-15 Jim Meyering <jim@meyering.net>
8219 * Makefile.cfg (gnu_rel_host): Fix code to match the comment
8220 so that a version number with a two-digit component can still count
8221 as an alpha release. Reported by Richard A Downing.
8222 (gnu_rel_host): Define in terms of $(RELEASE_TYPE) instead.
8224 2003-03-14 Jim Meyering <jim@meyering.net>
8226 * src/ansi2knr.c: Remove no-longer-used file.
8227 * src/ansi2knr.1: Likewise.
8229 * Makefile.maint (prev_version_file): Don't use ?= for this particular
8230 assignment, since it causes trouble with old versions of GNU make
8231 (e.g. 3.76.1). The other uses of `?=' are inoffensive. Details here.
8232 http://mail.gnu.org/archive/html/bug-coreutils/2003-03/msg00028.html
8233 Patch from Alexandre Duret-Lutz.
8235 * Use patched automake-1.7.3. Regenerate Makefile.in files in
8236 subdirectories so that each includes a definition of ACLOCAL_M4.
8238 * announce-gen (main): Label the compressed source URLs.
8242 * tests/du/slink: Relax the test for the `local'ness of a file system,
8243 so that now it works also for tmpfs.
8245 * tests/du/hard-link: Transform output from first du, so that this
8246 test doesn't fail on file systems like tmpfs that order directory
8247 entries differently.
8249 2003-03-13 Jim Meyering <jim@meyering.net>
8251 * tests/du/8gb: Work around what appears to be an NFS failure that
8252 would make this test fail on some systems.
8254 2003-03-11 Jim Meyering <jim@meyering.net>
8256 * tests/du/basic: Make the test file exactly 4k bytes long.
8258 * src/split.c (longopts): Don't hard-code `2' here.
8259 Instead, just specify `&verbose', and ...
8260 (main): ... remove the `case 2:' block for --verbose.
8262 * tests/du/basic: Make the test file larger than 64 bytes, so that
8263 we don't immediately disqualify file systems (e.g., NetApp) on which
8264 smaller files take up zero disk blocks. Reported by Vin Shelton.
8266 2003-03-10 Jim Meyering <jim@meyering.net>
8268 Don't segfault for a negative field width or precision in format string.
8269 Note that this is just a stopgap fix. The longer term solution may
8270 involve adapting bash's builtins/printf.def.
8272 * src/printf.c: (UNSPECIFIED): Define.
8273 (print_direc): Use the special value, UNSPECIFIED, to indicate
8274 that field_width or precision has not been specified.
8275 (print_formatted): Fail if field_width or precision is the
8276 special value, UNSPECIFIED.
8277 Reported by Oliver Kiddle <okiddle@yahoo.co.uk>
8279 * src/sys2.h (INT_MIN): Define, if necessary.
8280 * tests/misc/printf: Add a test for the above-fixed bug.
8282 2003-03-09 Jim Meyering <jim@meyering.net>
8284 * src/remove.c (AD_stack_pop): Cast sizeof... to int before
8285 changing its sign. This avoids a warning from gcc on 64-bit systems.
8286 Reported by Bob Proulx.
8287 (pop_dir): Reverse order of sign change and cast, to be consistent
8290 2003-03-08 Jim Meyering <jim@meyering.net>
8292 * tests/Makefile.am (evar-check): Check for POSIXLY_CORRECT not as a
8293 shell variable, but only in the environment. With /bin/sh->bash, the
8294 shell variable is set to `y', and that would cause a spurious warning.
8295 Reported by Bob Proulx.
8297 * tests/Makefile.am (check-root): Remove touch/fifo.
8298 It doesn't appear to have to be run as root.
8300 * tests/rm/fail-2eperm: Rather than simply using the first non-root
8301 user name, make sure that the selected user name has a usable shell.
8302 Reported by Paul Jarc.
8304 Before, when using shred on a device, one had to specify --exact,
8305 or be careful to choose a size that would not be rounded up and
8306 exceed the maximum value; that could result in a failure of
8308 * src/shred.c (do_wipefd): --exact is now the default for non-regular
8309 files. Suggestion from Ben Elliston.
8312 * tests/misc/tty-eof: Require at least version 1.11 of Expect.pm.
8313 Old versions of Expect.pm (e.g., 1.07) lack the log_user function.
8314 Patch by Bob Proulx.
8316 * src/Makefile.am (check-misc): Check for use of `defined' in
8318 Change to $(srcdir) before running grep.
8320 * src/sleep.c: Remove now-unused #include and #define directives.
8322 * src/du.c (process_file): If a file's size is not being counted
8323 e.g., because it's a hard link to a file we've already counted,
8324 then don't print a line for it.
8326 * tests/du/hard-link: New test for the above-fixed bug.
8327 * tests/du/Makefile.am (TESTS): Add hard-link.
8330 * src/du.c: Revert most of the `reorganization' change of 2003-02-20,
8331 and make the two-array approach work.
8333 * tests/du/basic: Correct/add tests for the above fix.
8334 Set LC_ALL, etc., now that we use sort.
8335 Check the block/size of a small file, too.
8336 Correct expected results for simple dir1/dir2/file case.
8337 Add another test of du -S.
8339 2003-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
8341 Avoid build failure with gcc on hppa1.1-hp-hpux10.20 (see GCC PR
8342 middle-end/9986). As one of GCC's optimizations, it transforms a
8343 fputs_unlocked call to a fputc_unlocked call when the string is
8344 one character long. However, hpux doesn't have fputc_unlocked.
8346 * expr.c (usage): Use putchar, not fputs, to output a single character.
8347 * ls.c (dired_dump_obstack): Likewise.
8348 * ptx.c (output_one_tex_line, output_one_dumb_line): Likewise.
8349 * stat.c (print_it): Likewise.
8351 2003-03-07 Jim Meyering <jim@meyering.net>
8353 * src/cp.c: Remove everything associated with mmap-stack.c.
8354 This reverts the two changes of 2003-02-21.
8355 * src/du.c: Remove everything associated with mmap-stack.c.
8356 This reverts the change of 2003-02-19.
8358 2003-03-06 Jim Meyering <jim@meyering.net>
8360 * tests/cp/same-file: Unset CDPATH. Otherwise, having the
8361 CDPATH shell variable set could cause this test to fail.
8362 Reported by Karl Berry.
8364 2003-03-05 Jim Meyering <jim@meyering.net>
8368 * src/printf.c (print_esc): Remove pointless comparison of unsigned
8369 integer with zero, to avoid a warning from Intel's ecc.
8370 Reported by Nelson Beebe.
8372 * src/du.c (process_file): Sizes must all be of type uintmax_t.
8373 Otherwise, for files or totals that are too big, numbers would
8374 be truncated. Patch mostly by Michael Stone.
8375 Reported by Ingo Saitz as Debian bug #183210.
8377 * tests/du/8gb: New test for the above-fixed bug.
8378 * tests/du/Makefile.am (TESTS): Add 8gb.
8380 * src/du.c (MAX_N_DESCRIPTORS): Use 3 * UTILS_OPEN_MAX / 4
8381 rather than UTILS_OPEN_MAX - 10.
8383 2003-03-04 Jim Meyering <jim@meyering.net>
8385 * README: Refer new feature discussion to bug-coreutils@gnu.org,
8386 rather than bug-gnu-utils, now that the former is better known.
8387 Suggestion from Göran Uddeborg.
8389 * src/stat.c (usage): Capitalize consistently.
8390 Reported by Göran Uddeborg.
8392 * Makefile.maint (rel-files): Include $(signatures), so that
8393 those files are also copied into $(release_archive_dir).
8395 * src/df.c (find_mount_point): Call error here, now that restore_cwd
8397 * src/remove.c (AD_pop_and_chdir): Likewise.
8399 * tests/Makefile.am (check-root): Add fail-2eperm.
8401 2003-03-03 Jim Meyering <jim@meyering.net>
8403 * src/remove.c (remove_cwd_entries): Include the full filename of
8404 the offending file, not just the basename.
8406 * tests/misc/tty-eof: Set $ME properly.
8408 * Makefile.maint (THIS_VERSION_REGEXP, PREV_VERSION_REGEXP):
8409 Remove now-unused variables.
8410 (tag-prev-version, prev-cvs-tag): Likewise.
8412 * src/remove.c (remove_cwd_entries) [!ROOT_CAN_UNLINK_DIRS]: Give an
8413 accurate diagnostic when failing to remove a file owned by some other
8414 user. Reported by Ivo Timmermans via Michael Stone.
8415 This fixes Debian bug# 178471.
8417 * tests/rm/Makefile.am (TESTS): Add fail-2eperm.
8418 * tests/rm/fail-2eperm: New test, for the above-fixed bug.
8419 Based on a report from Ivo Timmermans.
8421 2003-03-02 Jim Meyering <jim@meyering.net>
8423 * src/copy.c (copy_internal) [un_backup]: When recovering from a
8424 failure to create a hard link, do not remove the entry associating
8425 the source dev/ino with the destination file name.
8426 * tests/mv/Makefile.am (TESTS): Add hard-3.
8427 * tests/mv/hard-3: New test, for the above-fixed bug.
8428 Inspired by a report from Iida Yosiaki.
8430 2003-03-01 Jim Meyering <jim@meyering.net>
8432 * src/df.c (print_header): Don't embed spaces in a separate `Type'
8433 header string. Instead, put `Filesystem' and `Type' headers in the
8434 same string, so translators can use horizontal space as needed.
8435 Reported by Jean Charles Delepine.
8437 2003-02-28 Jim Meyering <jim@meyering.net>
8439 * src/copy.c (copy_internal): When link fails because of an
8440 existing destination file, unlink that file and try again.
8441 Reported by Iida Yosiaki.
8443 * tests/mv/Makefile.am (TESTS): Add hard-2.
8444 * tests/mv/hard-2: New test for the above-fixed bug.
8445 Based on a test case from Iida Yosiaki.
8447 2003-02-26 Jim Meyering <jim@meyering.net>
8449 * tests/du/basic: Don't test du's -b option here. Directory byte
8450 counts are smaller (512 rather than 4096) on at least OSF/1 5.1
8451 and IBM AIX 4.2. Reported by Nelson Beebe.
8453 2003-02-25 Jim Meyering <jim@meyering.net>
8455 * Makefile.maint (announcement): Now that ChangeLog entries
8456 are output by announce-gen, don't do it here.
8457 * announce-gen (print_changelog_deltas): New function.
8460 2003-02-22 Jim Meyering <jim@meyering.net>
8462 * announce-gen: New option: --release-type=TYPE
8463 * Makefile.maint (beta, major): New targets. Remove `release'.
8464 Put them all together on a line.
8465 Pass the release type (via RELEASE_TYPE envvar) to the MAKE
8466 invocation of `announcement'.
8467 (announcement): Invoke announce-gen with --release-type=$RELEASE_TYPE.
8469 * announce-gen: New option: --news=NEWS_FILE.
8470 Extract NEWS entries here, not via rules in Makefile.maint.
8471 * Makefile.maint (announcement): Now that NEWS entries are
8472 extracted by announce-gen, don't do it here.
8473 (news-r1, news-r2): Remove now-unused definitions.
8475 2003-02-21 Jim Meyering <jim@meyering.net>
8479 Merge in changes from autoconf's version of this file.
8480 * Makefile.maint (www-gnu): Define.
8481 (standards.texi-url_prefix): Use $(www-gnu).
8482 (make-stds.texi-url_prefix): Likewise.
8484 * src/cp.c: Include "mmap-stack.h".
8485 (main): Invoke `run' through a macro that (when possible) runs it
8486 with a large, mmap'd stack.
8488 * src/cp.c (run): New function, preparing for the above.
8489 Exit from this function, not from main
8492 * src/du.c: New option: --apparent-size.
8493 (enum) [APPARENT_SIZE_OPTION]: New member.
8494 (long_options): Add it.
8495 (usage): Describe it.
8497 ['b']: Set apparent_size.
8498 David Eisner reported that the behavior of --bytes had changed.
8499 Paul Eggert proposed the use of a new option, --apparent-size.
8501 * src/du.c (apparent_size): New global.
8502 (print_only_size): Reflect the fact that we're printing byte counts,
8503 not ST_NBLOCKSIZE-byte-block counts.
8504 (print_size): Call print_only_size rather than duplicating its code.
8505 (process_file): Accumulate byte counts, rather than block counts.
8507 * src/du.c (process_file): Always reset size_to_propagate_to_parent
8508 for --separate-dirs (-S).
8510 2003-02-20 Jim Meyering <jim@meyering.net>
8512 * Use automake-1.7.3. Regenerate dependent files.
8514 * src/stat.c (print_stat): New format: %B (to print ST_NBLOCKSIZE).
8515 This makes %b (number of ST_NBLOCKSIZE-byte blocks) more useful.
8516 (usage) [%B]: Describe it.
8519 * src/du.c (process_file): Reorganize the code to use only
8520 one `sum' array, and change how -S works back to the way it was
8521 before 2003-01-31. Patch by Bruno Haible.
8523 * tests/du/basic: New test.
8524 * tests/du/Makefile.am (TESTS): Add basic.
8526 * tests/envvar-check: Add checks for the following:
8527 BLOCK_SIZE, DU_BLOCK_SIZE, DF_BLOCK_SIZE, LS_BLOCK_SIZE.
8529 * tests/Makefile.am: Rename phony target envvar-check to evar-check
8530 so as not to conflict with the distributed file by the same name.
8532 * src/du.c (process_file): Set info->skip before any possible return.
8534 Report correct usage for directories, not 0.
8535 * src/du.c (process_file): Return for `file_type == FTW_DPRE'
8536 _before_ recording the dev/ino of a directory.
8537 Reported by Bruno Haible.
8539 Now, df always displays the device file name corresponding to the
8540 listed mount point under `Filesystem'. Before, for an unmounted
8541 block- or character-special file argument, it would display the
8542 command-line argument instead.
8543 * src/df.c (show_disk): Return a value indicating whether
8544 there was a match. Don't try to find a mount point here.
8545 (show_entry): If show_disk doesn't find a match, call show_point.
8547 2003-02-19 Jim Meyering <jim@meyering.net>
8549 * src/du.c: Include "mmap-stack.h".
8550 (du_files): Add prototype with ATTRIBUTE_NORETURN.
8551 Exit from this function, not from...
8553 Instead, if possible, invoke du_files through a macro that
8554 runs it with a large, mmap'd stack.
8556 * src/join.c (usage): Change wording in --help output:
8557 use FILENUM instead of `SIDE' and say what FILENUM means.
8558 Reported by Bernhard Gabler.
8560 * src/df.c (print_header): Rather than using a hard-coded literal
8561 string of spaces matching the length of the English `...Type' header,
8562 output the right number of spaces to match the selected translation.
8563 Reported by Yann Dirson and Jean Charles Delepine as Debian bug 131113.
8565 * src/split.c (bytes_split): Remove unnecessary `else' after break.
8566 (lines_split): Likewise. and correct misleading indentation.
8568 * src/split.c: Include "full-read.h".
8569 (bytes_split, lines_split, line_bytes_split): Use full_read,
8570 not safe_read. The way split was using the latter, a short read
8571 could cause split to terminate before EOF.
8573 * tests/misc/tty-eof: Test all programs that can read stdin,
8574 requiring no arguments and that write to standard output.
8576 * tests/misc/tty-eof: New file. Renamed from ...
8577 * tests/misc/cat-tty-eof: Remove file. Rename to tty-eof.
8578 * tests/misc/Makefile.am (TESTS): Reflect renaming.
8580 2003-02-18 Jim Meyering <jim@meyering.net>
8582 cksum would perform an extra read after encountering EOF
8583 * src/cksum.c (cksum): Exit the loop upon EOF, too.
8584 Patch by Michael Bacarella.
8586 Test for the bug fixed today in cksum, md5sum, and sha1sum.
8587 * tests/misc/cat-tty-eof: Generalize, clean-up, and test for
8588 cat, cksum, md5sum, and sha1sum all in the same loop.
8590 2003-02-14 Jim Meyering <jim@meyering.net>
8592 * src/remove.c: Include "euidaccess.h".
8593 Remove declaration of euidaccess.
8595 2003-02-12 Jim Meyering <jim@meyering.net>
8597 * src/pathchk.c (portable_chars_only): Remove unnecessary `const'
8598 in cast to avoid warning from icc. Reported by Alexandre Duret-Lutz.
8600 2003-02-10 Jim Meyering <jim@meyering.net>
8602 * src/test.c: Don't include group-member.h.
8603 Include euidaccess.h.
8604 (eaccess): Rewrite function to set the real uid and gid temporarily
8605 to the effective uid and gid, then invoke 'access', and then set the
8606 real uid and gid back. On systems that lack setreuid or setregid,
8607 fall back on the kludges in euidaccess. Before, it would not work
8608 for e.g., files with ACLs, files that were marked immutable,
8609 or on file systems mounted read-only. Nelson Beebe raised the issue.
8610 Paul Eggert suggested the new implementation.
8612 2003-02-09 Jim Meyering <jim@meyering.net>
8614 * src/test.c (test_stat): Remove function. It's job is done (only
8615 when necessary) by the wrapper in lib/stat.c. Adjust all uses.
8617 2003-02-08 Jim Meyering <jim@meyering.net>
8621 * tests/mv/part-symlink: Don't assume that the file owner username
8622 length is less than 9 in ls output: instead, omit that field
8623 altogether. Reported by, and suggested fix from, Ferdinand.
8625 * tests/du/restore-wd: New test for just-fixed bug in ftw.c.
8626 * tests/du/Makefile.am (TESTS): Add restore-wd.
8628 * src/rm.c: Correct now-invalid comment about cycle-detection.
8630 2003-02-06 Jim Meyering <jim@meyering.net>
8632 * NEWS: Add entries from old/*/NEWS
8633 from fileutils-4.1 through 4.1.11 and
8634 from sh-utils-2.0 through 2.0.15. Suggestion from Karl Berry.
8638 * src/du.c (process_file): Don't return early for excluded files
8639 or for files whose dev/inode we've already seen.
8641 2003-02-05 Jim Meyering <jim@meyering.net>
8643 * tests/du/exclude: New file.
8644 * tests/du/Makefile.am (TESTS): Add exclude.
8646 2003-02-04 Dmitry V. Levin <ldv@altlinux.org>
8648 * src/who.c (print_boottime, print_deadprocs, print_runlevel):
8649 Fix memory allocation arithmetic.
8651 2003-02-04 Jim Meyering <jim@meyering.net>
8653 `df /dev/block-or-char-device-file--not-mounted' now reports
8654 the name of the file system on which the file resides, usually `/'.
8655 Before, it would leave the `Mounted on' field blank.
8656 * src/df.c (show_disk): Move function to precede find_mount_point.
8657 (show_disk): Add parameter: STATP.
8658 If we don't find a matching device name, then resort to calling
8659 find_mount_point. Reported by Bob Proulx.
8661 2003-02-03 Andreas Schwab <schwab@suse.de>
8663 * tests/rm/cycle: Require non-root.
8664 * tests/rm/isatty: Likewise.
8666 2003-02-02 Jim Meyering <jim@meyering.net>
8670 * man/Makefile.am (check-x-vs-1): Use @PATH_SEPARATOR@, not `:'.
8672 Ensure that there are no offending uses of `:'.
8673 * Makefile.maint (makefile_path_separator_check): New rule.
8674 (local-check): Add it to the list.
8676 2003-02-01 Jim Meyering <jim@meyering.net>
8678 * src/du.c (MAX_N_DESCRIPTORS): Define.
8680 * src/stat.c (G_fail): New global.
8681 (human_time): Diagnose failed localtime, not failed nstrftime.
8682 (main): Fail if G_fail is set.
8684 2003-01-31 Richard Dawe <rich@phekda.freeserve.co.uk>
8686 * tests/basename/Makefile.am: Use @PATH_SEPARATOR@ instead of
8687 hard-coding the path-separator. Also double-quote the new PATH,
8688 to avoid problems when the path-separator is a semi-colon or when
8689 `pwd` contains e.g. a space.
8690 * tests/chgrp/Makefile.am: Likewise.
8691 * tests/chmod/Makefile.am: Likewise.
8692 * tests/chown/Makefile.am: Likewise.
8693 * tests/cp/Makefile.am: Likewise.
8694 * tests/dd/Makefile.am: Likewise.
8695 * tests/dircolors/Makefile.am: Likewise.
8696 * tests/du/Makefile.am: Likewise.
8697 * tests/expr/Makefile.am: Likewise.
8698 * tests/factor/Makefile.am: Likewise.
8699 * tests/fmt/Makefile.am: Likewise.
8700 * tests/install/Makefile.am: Likewise.
8701 * tests/ln/Makefile.am: Likewise.
8702 * tests/ls/Makefile.am: Likewise.
8703 * tests/ls-2/Makefile.am: Likewise.
8704 * tests/md5sum/Makefile.am: Likewise.
8705 * tests/misc/Makefile.am: Likewise.
8706 * tests/mkdir/Makefile.am: Likewise.
8707 * tests/mv/Makefile.am: Likewise.
8708 * tests/od/Makefile.am: Likewise.
8709 * tests/rm/Makefile.am: Likewise.
8710 * tests/rmdir/Makefile.am: Likewise.
8711 * tests/seq/Makefile.am: Likewise.
8712 * tests/sha1sum/Makefile.am: Likewise.
8713 * tests/shred/Makefile.am: Likewise.
8714 * tests/stty/Makefile.am: Likewise.
8715 * tests/sum/Makefile.am: Likewise.
8716 * tests/tail-2/Makefile.am: Likewise.
8717 * tests/touch/Makefile.am: Likewise.
8718 * tests/tsort/Makefile.am: Likewise.
8719 * tests/unexpand/Makefile.am: Likewise.
8721 2003-01-31 Jim Meyering <jim@meyering.net>
8723 * src/stat.c: Include "file-type.h"
8724 (print_human_type): Remove function.
8725 (human_access): Rename from print_human_access. Return a string.
8726 (human_time): Rename from print_human_time. Return a string.
8727 (print_stat): Arrange so that field width and an alignment specifier
8728 are honored for the %A, %F, %x, %y, and %z formats.
8729 [%F]: Use file_type; this gives slightly different file type strings,
8730 e.g., `directory' instead of `Directory' and `regular file' or
8731 `regular empty file' instead of `Regular file'.
8732 Prompted by a report from Richard Dawe that the uses of
8733 S_IFSOCK and S_IFIFO in print_human_time were not portable
8734 to systems using e.g., DJGPP.
8736 2003-01-31 Richard Dawe <rich@phekda.freeserve.co.uk>
8738 * src/stat.c (print_stat): Use S_ISLNK rather than an explicit
8739 test using S_IFMT and S_IFLNK. S_IFLNK may not be defined.
8741 2003-01-31 Jim Meyering <jim@meyering.net>
8743 * src/du.c (main): Upon processing an invalid option or an invalid
8744 --exclude-from or --max-depth option argument, don't exit right away,
8745 in case there are others. Rather record the failure and exit after
8746 processing other options.
8748 * GNUmakefile (TAR_OPTIONS): Set and export, in order to make
8749 tar archive easier to reproduce.
8751 Rewrite to perform directory traversal using nftw.
8753 * src/du.c: Include "dirname.h", "ftw.h", and "quotearg.h".
8754 (AUTHORS): Add self.
8755 (opt_one_file_system): Move global into `main'.
8756 (path, xstat, exit_status): Remove declarations.
8757 (arg_length, suffix_length): New globals.
8758 (G_fail): New global, sort of like the old `exit_status'.
8759 (IS_FTW_DIR_TYPE): Define.
8760 (print_only_size): New function.
8761 (process_file): New function.
8762 (str_init, ensure_space, str_copyc, str_concatc): Remove functions.
8763 (str_trunc, pop_dir, count_entry): Likewise.
8764 (du_files): Rewrite to use nftw.
8766 2003-01-30 Jim Meyering <jim@meyering.net>
8768 * tests/du/trailing-slash: Ensure that du/ftw follows a command-line
8769 symlink-to-directory with -L, even without the trailing slash.
8771 2003-01-27 Jim Meyering <jim@meyering.net>
8773 * src/Makefile.am (check-misc): Check for st_blocks, too.
8775 * src/stat.c (print_stat): Use ST_NBLOCKS rather than `->st_blocks'.
8776 Reported by Richard Dawe.
8778 2003-01-27 Andreas Schwab <schwab@suse.de>
8780 * src/ls.c (quote_name): Add fourth parameter, width, into which to
8781 store the screen columns, and return the number of bytes instead.
8782 (print_dir): Pass NULL as fourth parameter of quote_name.
8783 (print_name_with_quoting): Likewise.
8784 (length_of_file_name_and_frills): Get the width from the fourth
8785 parameter of quote_name instead of return value.
8787 2003-01-27 Jim Meyering <jim@meyering.net>
8789 * src/ls.c (decode_switches): If `dired' is set without
8790 `format == long_format', then silently reset dired. This doesn't
8791 change the behavior of ls (all prior uses of dired were protected
8792 by `&& format == long_format'), and lets us...
8793 (DIRED_INDENT): ... remove the `format == long_format' conjunct.
8794 (PUSH_CURRENT_DIRED_POS): Likewise.
8797 2003-01-22 Jim Meyering <jim@meyering.net>
8799 * tests/du/no-x: New test, for functionality added to lib/ftw.c.
8800 * tests/du/Makefile.am (TESTS): Add no-x.
8802 2003-01-21 Jim Meyering <jim@meyering.net>
8804 * src/remove.c (remove_entry) [ROOT_CAN_UNLINK_DIRS
8805 && HAVE_STRUCT_DIRENT_D_TYPE]: If a file has d_type == DT_UNKNOWN
8806 it may still be a directory -- or not (e.g., with FreeBSD on an
8807 NFS-mounted file system), so resort to calling lstat to find out.
8808 Based on a patch by Michael van Elst.
8810 * tests/cp/same-file: Don't assume that the file owner username
8811 length is less than 9 in ls output: instead, omit that field
8812 altogether. Reported by, and suggested fix from, Ferdinand.
8814 2003-01-20 Jim Meyering <jim@meyering.net>
8816 * tests/date/Test.pm (wide-fmt): New test to demonstrate that
8817 large format widths no longer cause strftime to infloop.
8819 * Makefile.maint (mail_gpg_sign_cookie): Remove now-unused definition.
8821 2003-01-19 Jim Meyering <jim@meyering.net>
8823 * src/readlink.c: Include "canonicalize.h".
8825 2003-01-18 Jim Meyering <jim@meyering.net>
8827 * src/ls.c (Dereference_symlink) [DEREF_COMMAND_LINE_SYMLINK_TO_DIR]:
8829 (enum) [DEREFERENCE_COMMAND_LINE_SYMLINK_TO_DIR_OPTION]: New member.
8830 (long_options): Add option --dereference-command-line-symlink-to-dir.
8831 (main): Make DEREF_COMMAND_LINE_SYMLINK_TO_DIR be the default,
8832 rather than DEREF_COMMAND_LINE_ARGUMENTS, when none of the
8833 -d, -F, -l options is specified.
8834 (decode_switches): Handle --dereference-command-line-symlink-to-dir.
8835 (gobble_file): Honor DEREF_COMMAND_LINE_SYMLINK_TO_DIR.
8836 Change --dereference-command-line (-H) to dereference *all*
8837 command line arguments, including broken symlinks.
8839 2003-01-15 Paul Eggert <eggert@twinsun.com>
8841 Change ls -H back to the way it was yesterday, since this is
8842 compatible with FreeBSD and the POSIX spec is confusing
8843 and somewhat contradictory.
8845 * src/ls.c (DEREF_COMMAND_LINE_ARGUMENTS): Change name back
8846 from DEREF_COMMAND_LINE_SYMLINK_TO_DIR, updating all uses.
8847 (long_options): Change the long option name back.
8848 (usage): Change the usage back.
8849 (gobble_file): When -H is specified, dereference a top-level
8850 arg even if it points to a non-directory.
8852 2003-01-15 Jim Meyering <jim@meyering.net>
8854 * src/ls.c (gobble_file): Fall back on using lstat when required:
8855 when --dereference (-L) is not specified, and
8856 - when operating on a dangling symlink
8857 - when operating on command-line-symlink-to-directories
8858 This fixes numerous problems. Here are examples:
8859 - `ls dangling-symlink' would fail with `no such file...'
8860 Now it prints `dangling-symlink'.
8861 - `ls -i symlink' would mistakenly print the inode of the referent.
8862 Now it prints the inode of the symlink. Likewise for --size (-s).
8863 Based on a patch from Michael Stone.
8864 Reported by Deepak Goel as Debian bug #173793.
8866 Rename ls's --dereference-command-line (-H)
8867 option to --dereference-command-line-symlink-to-dir.
8868 * src/ls.c [enum Dereference_symlink]
8869 (DEREF_COMMAND_LINE_SYMLINK_TO_DIR): Rename from
8870 DEREF_COMMAND_LINE_ARGUMENTS. Update all uses.
8871 (long_options): Rename the long option.
8872 (usage): Say that --dereference-... changes how ls treats
8873 only symlinks to directories specified on the command line.
8875 2003-01-14 Jim Meyering <jim@meyering.net>
8877 * tests/ls/dangle: New file/test, for the above fix.
8878 * tests/ls/inode: Another new file/test, for the above fix.
8879 * tests/ls/Makefile.am (TESTS): Add dangle and inode.
8881 * src/ls.c (gobble_file): Fix a bug introduced in 4.5.4 that made it
8882 so that ls --color would no longer highlight the names of files with
8883 the execute bit set when not specified on the command line.
8884 Patch by Michael Stone. Reported by Stephen Depooter as
8887 * tests/ls-2/tests (color-exe): New test, for the above fix.
8889 2003-01-13 Jim Meyering <jim@meyering.net>
8891 * tests/shred/exact: Also test for just fixed bug with --zero.
8893 * src/shred.c (long_opts): --zero does not require an argument.
8894 Patch by Michael Stone. Reported by Roland Turner as Debian bug 172019.
8896 2003-01-12 Jim Meyering <jim@meyering.net>
8898 * Makefile.maint (cvs-update): Skip any file with local modifications.
8900 * src/unexpand.c (usage): Document --first-only and mention that
8901 --tabs=N (-t) enables --all (-a). Reported by wiregauze@yahoo.com.
8903 2002-12-01 Dmitry V. Levin <ldv@altlinux.org>
8905 * src/df.c: Include "canonicalize.h".
8906 Use canonicalize_file_name unconditionally.
8908 2003-01-09 Jim Meyering <jim@meyering.net>
8910 * README: Add readlink.
8912 2002-11-30 Dmitry V. Levin <ldv@altlinux.org>
8914 * src/df.c: Include "xgetcwd.h".
8915 * src/pwd.c: Likewise.
8917 2002-11-30 Dmitry V. Levin <ldv@altlinux.org>
8919 * src/shred.c: Remove declaration of xstrdup.
8920 We already get it via xalloc.h which is included via system.h.
8922 2002-08-27 Dmitry V. Levin <ldv@altlinux.org>
8924 New program: readlink.
8926 * src/Makefile.am (bin_PROGRAMS): Add readlink.
8927 * src/readlink.c: New file.
8929 * man/readlink.x: New file.
8930 * man/Makefile.am (dist_man_MANS): Add readlink.1.
8931 (readlink.1): New rule.
8933 2003-01-09 Jim Meyering <jim@meyering.net>
8935 When selecting ranges of byte offsets (as opposed to ranges of fields)
8936 and when --output-delimiter=STRING is specified, output STRING between
8937 ranges of selected bytes.
8938 * src/cut.c (RANGE_START_SENTINEL): Define.
8939 (output_delimiter_specified): New global.
8940 (print_kth): Add parameter. Adjust all callers.
8941 (set_fields): Mark each range-start index with RANGE_START_SENTINEL.
8942 (cut_bytes): When requested, output STRING between ranges of
8944 (main): Make a diagnostic a little clearer.
8945 Based on a patch from Jan Nieuwenhuizen.
8947 * tests/cut/Test.pm: New tests for the above.
8949 * src/cut.c (set_fields): Make code agree with comment:
8950 Don't merge abutting ranges like 4- and 2-3. This makes no
8951 difference currently, but is required to support an upcoming change.
8953 2003-01-07 Jim Meyering <jim@meyering.net>
8955 * src/cut.c (set_fields): Fix typo in comment.
8957 * tests/touch/not-owner: New test, mostly extracted from fail-diag.
8958 * tests/touch/Makefile.am (TESTS): Add not-owner.
8959 * tests/touch/fail-diag: Remove the test for non-owner diagnostic.
8960 Now, this tests only the nonexistent-directory diagnostic.
8961 Suggestion from Michael Stone.
8963 * tests/touch/fail-diag: Fix typo: s/ld/ls/.
8965 2003-01-04 Jim Meyering <jim@meyering.net>
8967 * src/copy.h: Remove use of PARAMS.
8968 * src/remove.h: Likewise.
8969 * src/chown-core.h: Likewise.
8971 rm could be tricked into mistakenly reporting a cycle.
8972 * src/remove.c: [cycle_check_state]: New global.
8973 (remove_cwd_entries): Adapt to new semantics of cycle_check.
8974 (rm): Call cycle_check_init and cycle_check_free for each file.
8975 * tests/rm/cycle (rm): New test, for the above fix.
8976 * tests/rm/Makefile.am (TESTS): Add cycle.
8978 When rm detects a cycle, don't abort the entire command,
8979 but rather just the affected command line argument.
8980 * src/remove.c: Include <setjmp.h>
8981 (struct dirstack_state) [current_arg_jumpbuf]: New member.
8982 (remove_cwd_entries): Call longjmp if we detect a cycle.
8983 (rm): Call setjmp here.
8985 * src/remove.c (cycle_check, is_power_of_two): Remove functions.
8986 Instead, include cycle-check.h and use it.
8988 * src/remove.h (struct dev_ino): Remove declaration.
8990 * src/remove.c (remove_cwd_entries): Fix typos in comment.
8992 Don't include trailing /. in diagnostics about directories.
8993 * src/remove.c (full_filename_): When FILENAME is just `.'
8994 and there is a nonempty directory-name part, don't append `/.'.
8995 * tests/rm/unread2: Remove trailing /. from diagnostic.
8996 * tests/rm/rm2: Likewise.
8998 * src/remove.c (struct dirstack_state): Define.
8999 To be used in place of these file-scoped globals ...
9000 (dir_stack, len_stack, Active_dir): Remove globals.
9001 (ds_init, ds_free): New functions.
9002 (full_filename): Define.
9003 (full_filename_): Rename from full_filename.
9005 Begin to make AD_* functions more generic.
9006 * src/remove.c (AD_push_initial): Don't set status to RM_OK here.
9007 (AD_push): Likewise.
9008 (AD_INIT_OTHER_MEMBERS): Define.
9009 (remove_dir): Define the `status' member manually after each
9010 call to AD_push or AD_push_initial.
9012 * src/Makefile.am (check-misc): New rule, to ensure that no more
9013 S_IS* macro definitions sneak into the code.
9014 (check): Depend on check-misc.
9016 * src/remove.c [S_ISLNK]: Don't define. It's already defined in sys2.h.
9017 * src/du.c (count_entry) [S_ISLNK]: Don't define.
9018 * src/shred.c [S_ISLNK, S_ISFIFO, S_ISSOCK]: Don't define.
9020 2003-01-03 Jim Meyering <jim@meyering.net>
9022 * src/true.c: Add copyright.
9023 (AUTHORS): I suppose I've written it.
9025 * src/Makefile.am (false.c): Make the generated file be read-only.
9027 2003-01-04 Jim Meyering <jim@meyering.net>
9029 * src/ls.c: Include "dev-ino.h".
9030 [struct dev_ino]: Remove declaration.
9032 2003-01-02 Jim Meyering <jim@meyering.net>
9034 * src/cp.c (do_copy): Tweak diagnostic to be consistent with the one
9035 from mv: s/missing file arguments/missing file argument/.
9036 With --target-directory=DIR, cp and mv work with a single file argument.
9037 Reported by Karl Berry.
9039 * tests/rm/isatty: Enable this test.
9041 2002-12-31 Jim Meyering <jim@meyering.net>
9043 * src/remove.c (AD_push_initial): Don't set status to RM_OK here.
9044 (AD_push): Likewise.
9045 (AD_INIT_OTHER_MEMBERS): Define.
9046 (remove_dir): Define the `status' member manually after each
9047 call to AD_push or AD_push_initial.
9049 * src/ls.c [struct dev_ino]: Remove definition.
9050 Include "dev-ino.h" instead.
9052 2002-12-28 Jim Meyering <jim@meyering.net>
9054 * tests/du/Makefile.am (TESTS): Add no-deref.
9055 * tests/du/no-deref: New script.
9057 2002-12-23 Jim Meyering <jim@meyering.net>
9059 * src/remove.c (remove_cwd_entries): Fix typo in comment.
9061 2002-12-21 Jim Meyering <jim@meyering.net>
9063 * announce-gen: Generate MML-formatted announcement.
9064 This makes it a *lot* harder to send stale MD5/SHA1 signatures.
9066 2002-12-20 Jim Meyering <jim@meyering.net>
9068 * src/touch.c (touch): Change the wording of a diagnostic so
9069 that it makes sense both when the file exists and when it doesn't.
9070 Suggestion from Michael Stone.
9072 2002-12-18 Jim Meyering <jim@meyering.net>
9074 * src/stty.c (valid_options): Declare to be static.
9076 2002-12-15 Jim Meyering <jim@meyering.net>
9078 * Makefile.cfg: Remove rules related to generating m4/jm-glibc-io.m4.
9080 * src/chmod.c, src/copy.c, src/copy.h, src/cp-hash.h, src/csplit.c:
9081 * src/date.c, src/expr.c, src/fmt.c, src/id.c, src/install.c:
9082 * src/ls.c, src/od.c, src/pathchk.c, src/pr.c, src/remove.c:
9083 * src/shred.c, src/sort.c, src/stat.c, src/stty.c, src/sum.c:
9084 * src/tee.c, src/test.c: Remove all uses of `PARAMS'.
9086 * src/remove.c (PARAMS): Remove definition.
9087 * src/sys2.h: Likewise.
9089 * src/ls.c, src/stat.c, src/date.c: Remove declaration of nstrftime.
9090 Include strftime.h instead.
9092 2002-12-14 Jim Meyering <jim@meyering.net>
9094 * Makefile.cfg ($(url_dir_list)): Use .../coreutils, not .../fetish.
9096 * src/system.h [! HAVE_DECL_MEMRCHR]: Declare memrchr.
9097 This is necessary at least for Irix6.5 when using c89.
9098 Reported by Nelson Beebe.
9100 * tests/misc/Makefile.am (TESTS): Add cat-tty-eof.
9102 * tests/misc/cat-tty-eof: New test.
9104 * src/mknod.c (usage): Specify how major and minor mode numbers
9105 are interpreted. Report forwarded by Kristin E Thomas.
9106 * src/mknod.c: Remove now-redundant usage-specifying comment.
9108 2002-12-13 Jim Meyering <jim@meyering.net>
9112 * tests/du/trailing-slash: Allow for a directory of size `0'.
9113 That happens at least on file systems of type tmpfs on linux-2.4.18.
9115 * announce-gen: New script to begin replacing the commands
9116 associated with the rule here...
9117 * Makefile.maint (announcement): Invoke announce-gen.
9118 * Makefile.am (EXTRA_DIST): Add announce-gen.
9120 * tests/cp/preserve-2: New file/test, for latest fix.
9121 * tests/cp/Makefile.am (TESTS): Add preserve-2.
9123 2002-12-11 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
9125 Fix a bug whereby cp would fail to parse an option like
9126 --preserve=mode,ownership.
9127 * src/cp.c (decode_preserve_arg): Advance `comma' to
9128 point the character following the comma.
9130 2002-12-11 Jim Meyering <jim@meyering.net>
9132 * src/pathchk.c (NEED_PATHCONF_WRAPPER): Undefine before defining,
9133 in case it's already defined.
9135 2002-12-09 Jim Meyering <jim@meyering.net>
9137 * tests/touch/fail-diag: Don't get a test failure if /no exists.
9138 Instead, evoke a framework failure if /no-$$ exists.
9139 Reported by Michael Stone.
9141 2002-12-08 Jim Meyering <jim@meyering.net>
9143 * src/du.c (lstat) [! LSTAT_FOLLOWS_SLASHED_SYMLINK]:
9144 Define to rpl_lstat, so that even on systems like Solaris 5.8,
9145 du honors (per POSIX) the trailing slash on an argument referring
9146 to a symlink-to-directory.
9148 2002-12-06 Jim Meyering <jim@meyering.net>
9150 * Use autoconf-2.57. Regenerate dependent files.
9151 * Use automake-1.7.2. Regenerate dependent files.
9153 * src/ls.c (gobble_file): Also stat the file if it's a
9154 regular file and --indicator-style=classify (aka -F).
9155 Thanks to Ed Santiago for opening my eyes.
9157 * tests/ls/file-type: New file. Test for the above.
9158 A test to contrast ls -F and ls --indicator-style=file-type.
9159 * tests/ls/Makefile.am (TESTS): Add file-type.
9161 2002-12-04 Jim Meyering <jim@meyering.net>
9163 * tests/ls/follow-slink: Make sure the symlink was created.
9164 Richard Dawe reported that `ln -s link link' succeeds, but creates
9165 no file on systems running some version of the DJGPP libc.
9167 2002-12-03 Jim Meyering <jim@meyering.net>
9169 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove definition (to ansi2knr)
9170 since this package no longer panders to K&R compilers.
9172 2002-12-02 Jim Meyering <jim@meyering.net>
9174 * tests/du/slink: Skip this test if `.' is on a non-local file system.
9176 * tests/Fetish.pm (_at_replace): Do the substitution only if there's
9177 something to replace.
9179 2002-12-01 Jim Meyering <jim@meyering.net>
9181 * src/stat.c: Don't include <string.h> or <ctype.h>.
9182 That's already done via system.h.
9183 * src/dircolors.c: Don't include <ctype.h>.
9185 2002-11-30 Jim Meyering <jim@meyering.net>
9187 * ls.c (gobble_file): Remove the block of code that caused
9188 `ls --color -F symlink-to-dir' to list the files in
9189 `symlink-to-dir/.'. Now, it prints `symlink-to-dir@', (just
9190 like `ls -F symlink-to-dir') but with the addition of highlighting.
9191 Similarly, `ls --color -dF symlink-to-dir' would print
9192 `symlink-to-dir/'; now it prints `symlink-to-dir@'.
9193 Reported by Jeff Sheinberg as Debian bug #168203.
9194 * tests/ls-2/tests (sl-F-color, sl-dF-color): New tests for the above.
9196 ls is now more efficient: with certain options, it no longer needs
9197 to stat each directory entry on systems with valid dirent.d_type.
9198 * src/ls.c (print_dir): Add DT_LNK and DT_REG.
9199 (main): Make --recursive set format_needs_type, not format_needs_stat.
9200 (gobble_file): Remove a FIXME comment, now that it's fixed.
9202 2002-11-24 Jim Meyering <jim@meyering.net>
9204 * src/du.c (du_files): Don't strip any trailing slash.
9205 Rewrite so that `/' is no longer represented internally as
9207 (count_entry): When appending a file name component,
9208 account for the fact that the current path may end in `/'.
9209 François Pinard reported that `du symlink-to-dir/' was not
9210 equivalent to `du symlink-to-dir/.'. Now it is.
9211 * tests/du/trailing-slash: New file/test, for the above fix.
9212 * tests/du/Makefile.am (TESTS): Add trailing-slash.
9214 2002-11-23 Jim Meyering <jim@meyering.net>
9216 * src/tac.c (output): Declare some local variables to be of type size_t,
9217 rather than `int' to avoid warnings from gcc.
9219 2002-11-21 Paul Eggert <eggert@twinsun.com>
9221 * src/ls.c (decode_switches): Use case-sensitive matching to
9222 decode the QUOTING_STYLE environment variable. This is more
9223 consistent with the documentation, and with --quoting-style.
9225 2002-11-21 Martin Buck <martin.buck@ascom.ch
9227 * src/stty.c (struct speeds): Add support for all baud rates defined
9230 2002-11-19 Jim Meyering <jim@meyering.net>
9232 * tests/sum/sysv: Export LC_ALL=C, to avoid failure when
9233 run in a UTF locale. Report and suggested fix by Bruno Haible.
9234 * tests/fmt/basic: Likewise.
9236 2002-11-17 Jim Meyering <jim@meyering.net>
9238 * configure.ac: Update via autoupdate.
9239 Add `AM_GNU_GETTEXT_VERSION(0.11.5)'.
9241 * src/mv.c (movefile): Don't remove trailing slashes from SOURCE.
9242 Reported by Hans Ginzel.
9244 2002-11-15 Jim Meyering <jim@meyering.net>
9246 * Makefile.cfg (gnu_rel_host): Define.
9247 (url_dir_list): Choose from (alpha|ftp).gnu.org depending
9248 on whether $(VERSION) looks like a major release number.
9250 * Makefile.maint (mail_gpg_sign_cookie): Backslash-escape `#'.
9251 (release): Rename from `alpha'.
9252 (alpha): Depend on release.
9254 * Makefile.maint (signatures): Define with ?=, so it's easy to override.
9256 2002-11-14 Jim Meyering <jim@meyering.net>
9258 * Makefile.maint (mail_gpg_sign_cookie): Make optional.
9259 (announcement): Use the new variable.
9261 * Makefile.maint: Sync with Bison, i.e.:
9262 (po-check): Scan .l and .y files instead of the
9263 .c and the .h files that they generate. This fixes the bug
9264 reported by Tim Van Holder in:
9265 <http://mail.gnu.org/pipermail/bison-patches/2002-November/001352.html>
9266 Look for N_ as well as for _. Try to avoid matching #define for
9270 2002-11-12 Jim Meyering <jim@meyering.net>
9272 * src/ls.c (HAVE_SYMLINKS): Remove unnecessary macro definition.
9273 Replace sole use with equivalent `#ifdef S_ISLNK'.
9274 Inconsistency reported by Dmitry V. Levin.
9276 2002-11-11 Jim Meyering <jim@meyering.net>
9278 * src/stat.c (usage): Transform --help items output via s/ - / /,
9279 so that help2man produces properly formatted man pages.
9280 Reported by Herbert Xu as Debian bug #168400.
9282 2002-11-10 Jim Meyering <jim@meyering.net>
9284 * src/ls.c (sighandler): Handle SIGTSTP specially.
9285 Based on suggestions from Solar Designer and Dmitry V. Levin.
9288 * Makefile.cfg (cvs_files): Define. From autoconf.
9289 (local_updates): Likewise.
9291 * src/ls.c (restore_default_color_handler, sigtstp_handler):
9293 (sighandler): New function, based on the one in sort.c.
9294 (main): Use sigaction, if possible; otherwise signal.
9295 Handle these signals:
9296 SIGHUP, SIGINT, SIGPIPE, SIGQUIT, SIGTERM, SIGTSTP.
9297 Don't register our handler if the signal is already being ignored.
9299 * src/dd.c (interrupt_handler): Use raise, rather than kill+getpid.
9300 * src/csplit.c (interrupt_handler): Likewise.
9301 * src/sort.c (sighandler): Likewise.
9302 (main): Declare `i' and `nsigs' to be unsigned, not int.
9304 2002-11-09 Jim Meyering <jim@meyering.net>
9306 ls --color: restore terminal text color upon signal.
9307 * src/ls.c: Include "full-write.h" and <signal.h>.
9308 (restore_default_color, restore_default_color_handler): New functions.
9309 (sigtstp_handler, put_indicator_direct): New functions.
9310 (main) [print_with_color]: Register signal handlers.
9311 Patch mostly by Solar Designer and Stanislav Ievlev.
9313 Update from autoconf.
9314 * Makefile.maint (AMTAR): Remove definition.
9315 (update, cvs-update, po-update, do-po-update): New rules.
9316 (wget-update): Update (thus renaming to cvs-update).
9317 (automake_repo): Use anoncvs@sources.redhat.com.
9319 2002-11-06 Jim Meyering <jim@meyering.net>
9321 * tests/misc/Makefile.am (TESTS): Add printf-hex.
9323 * tests/misc/printf: Be careful to test the code in this package,
9324 not the shell built-in function.
9326 * src/printf.c (print_esc): A hexadecimal escape sequence has
9327 at most two hex. digits, not three. Reported by Padraig Brady.
9328 (usage): Update description.
9329 * tests/misc/printf-hex: New file/test, for the above fix.
9331 2002-10-07 Paul Eggert <eggert@twinsun.com>
9333 Add support for locale-specific size indications (e.g.,
9334 thousands-separators) and for explicit size suffixes on output.
9336 * doc/coreutils.texi (Block size): Say that:
9337 This affects display format as well as block size.
9338 Fractional block counts are rounded up.
9339 ls file size blocksize defaults to 1.
9340 A block size spec preceded by ' generates thousands separators.
9341 A suffix without a preceding integer generates suffixes.
9342 (tail invocation): 32k -> 32 KiB.
9343 (What information is listed): ls -h is now equivalent to
9344 ls --block-size=human, and ls -H is now equivalent to
9345 ls --block-size=si. Displayed file size is now always affected by
9348 * lib/inttostr.c, lib/inttostr.h, lib/imaxtostr.c, lib/offtostr.c,
9349 lib/umaxtostr.c: New files, taken from GNU tar.
9351 * lib/Makefile.am (libfetish_a_SOURCES): Add imaxtostr.c, offtostr.c,
9353 (EXTRA_DIST): Add inttostr.c.
9355 * lib/human.c, lib/human.h: Rewrite to support locale-specific
9356 notations like thousands separators.
9357 Specify what includer of include.h must include beforehand.
9358 (human_group_digits, human_suppress_point_zero, human_autoscale,
9359 human_base_1024, human_SI, human_B): New enum values.
9360 (human_readable): Rename from human_readable_inexact; put the
9361 options before the sizes. All uses changed. The old human_readable
9362 function has been removed; use inttostr.h instead.
9363 (human_options): Renamed from human_block_size, with new signature
9364 that allows block sizes up to UINTMAX_MAX. All callers changed.
9366 * m4/prereq.m4 (jm_PREREQ_HUMAN): Check for locale.h, localeconv,
9367 AC_HEADER_STDBOOL. No need to check for limits.h since it's in
9368 freestanding C89. No need to check for stdlib.h or string.h since
9369 autoconf does this now.
9371 * src/cksum.c (cksum): Use primitives from inttostr.h, not
9372 human.h, to print large numbers simply.
9373 * src/csplit.c (handle_line_error, parse_patterns): Likewise.
9374 * src/dd.c (print_stats, main): Likewise.
9375 * src/df.c (print_header): Likewise.
9376 * src/factor.c (print_factors): Likewise.
9377 * src/ls.c (print_long_format, print_file_name_and_frills): Likewise.
9378 * src/shred.c (dopass): Likewise.
9379 * src/sort.c (checkfp): Likewise.
9380 * src/sum.c (bsd_sum_file, sysv_sym_file): Likewise.
9381 * src/tail.c (xlseek): Likewise.
9382 * src/wc.c (write_counts, wc): Likewise.
9384 * src/df.c (human_output_opts): New var.
9385 (output_block_size): Now uintmax_t, not int, to handle larger
9386 block sizes. All uses changed.
9387 * src/du.c: Likewise.
9388 * src/ls.c: Likewise.
9390 * src/df.c (print_header): In the header line, prefer SI to human
9391 representation if it's shorter; if neither is shorter, try to
9392 intuit what the user would prefer.
9394 * src/expr.c (inttostr): Remove; use new imaxtostr library
9397 * src/ls.c (file_output_block_size): New var, to distinguish
9398 file sizes from other sizes.
9399 (decode_switches): Set it.
9401 * src/shred.c (OUTPUT_BLOCK_SIZE): remove.
9402 (dopass): When printing progress, use floor for what has been done
9403 so far (since we should be conservative there), and ceiling for
9404 what needs to be done (since that's what other programs use).
9406 2002-10-19 Jim Meyering <jim@meyering.net>
9408 * src/pinky.c (print_heading): Align TTY and Name headings.
9409 Reported by Karl Eichwalder.
9411 2002-10-18 Jim Meyering <jim@meyering.net>
9413 * src/split.c (cwrite): Change type of `bytes' parameter to size_t
9414 Remove now-useless cast.
9415 (stdread): Remove function.
9416 (bytes_split): Use size_t instead of int.
9417 Use safe_read, not stdread.
9418 (lines_split): Likewise.
9419 Use memchr rather than a `while' loop.
9420 (line_bytes_split): Use size_t instead of int.
9421 Use safe_read, not stdread.
9422 (main): Add some FIXME comments to remind me to remove casts.
9424 * src/system.h (ST_BLKSIZE): Correct comment describing how to
9425 reproduce HPUX-11 cat failure. From Petter Reinholdtsen.
9427 2002-10-17 Jim Meyering <jim@meyering.net>
9429 Fix a problem that could make e.g., `cat' misbehave on systems which
9430 give invalid (unreasonably large) values for stat.st_blksize.
9431 * src/system.h (ST_BLKSIZE): Ensure that the result is in [1..4MB].
9432 Reported by Petter Reinholdtsen.
9434 2002-10-14 Jim Meyering <jim@meyering.net>
9436 Specifying a printf conversion specifer as nl's separator string
9437 could cause nl to segfault.
9438 * src/nl.c (build_print_fmt): Don't include separator string
9439 in the printf format; it might contain `%'.
9440 Use a better bound on the length of the print_fmt buffer.
9441 (print_lineno): Print the separator here instead.
9442 Reported by Doug Coleman.
9444 * tests/misc/nl: New file/tests, including a test for the above.
9445 * tests/misc/Makefile.am (TESTS): Add nl.
9447 * tests/misc/split-l: New test, to make sure `split --lines=N' works.
9448 * tests/misc/Makefile.am (TESTS): Add split-l.
9450 2002-10-13 Jim Meyering <jim@meyering.net>
9454 * src/du.c (usage): Tweak description of --dereference-args/-D.
9456 * src/du.c (count_entry): Also save cwd when dereferencing (via
9457 --dereference-args, -D) a command-line argument.
9458 Reported by Michal Svec. Based on a patch by Andreas Schwab.
9460 * src/Makefile.am (../AUTHORS): New target/rule.
9462 2002-10-12 Jim Meyering <jim@meyering.net>
9464 * src/paste.c (paste_parallel): Declare local, `delims_saved', to be
9465 of type size_t, since that's the way it's used and avoids a warning.
9467 * src/csplit.c (struct cstring) [len]: Declare to be unsigned int,
9468 since that's how it's always used and avoids a new warning from gcc.
9469 (read_input): Adapt to new safe_read ABI.
9471 * src/cut.c (cut_fields): Add a temporary size_t variable, n_bytes,
9474 * src/pinky.c (print_long_entry): fread returns size_t.
9475 Declare local `bytes' accordingly, to avoid warning.
9477 tail -c +N would perform an extra read after encountering EOF
9478 [this change is analogous (bytes vs. lines) to the one of 2002-01-27]
9479 * src/tail.c (start_bytes): Detect EOF, inform caller.
9480 (tail_bytes): Upon EOF in start_bytes, return immediately.
9481 (file_lines): Reorganize to use memrchr rather than an explicit loop.
9482 Adapt to new safe_read ABI.
9484 2002-10-11 Jim Meyering <jim@meyering.net>
9486 * tests/du/deref: New file/test, for the above fix.
9487 * tests/du/Makefile.am (TESTS): Add deref.
9489 2002-10-10 Jim Meyering <jim@meyering.net>
9491 * tests/ln/Makefile.am (TESTS): Add target-1.
9492 * tests/ln/target-1: New file/test, for the fix on 2002-10-08.
9494 2002-10-09 Jim Meyering <jim@meyering.net>
9496 * tests/cp/backup-is-src: Ensure that certain environment variables
9497 are not set (e.g., SIMPLE_BACKUP_SUFFIX). Reported by Duncan Roe.
9499 * tests/tail-2/big-4gb: Mark this as an expensive test; it would
9500 consume 4GB of disk space on systems without support for sparse files.
9501 Fix a logic error that'd make it `cat err' even though dd didn't fail.
9503 * src/dircolors.hin (.jar): Fix typo: s/;3$/;31/.
9504 Patch by steven@magelico.net, forwarded by Michael Stone.
9506 * tests/ls/dired: Ensure that ls produces English messages.
9507 Patch by Alexey Vyskubov, forwarded by Michael Stone.
9509 2002-10-08 Dmitry V. Levin <ldv@altlinux.org>
9511 * src/ln.c (main): Fix target_directory parsing when n_files == 1.
9513 2002-10-08 Jim Meyering <jim@meyering.net>
9515 * tests/tail-2/big-4gb: Use double quotes around diagnostic.
9516 Fix syntax in test: use =, not ==.
9517 Reported by Bob Proulx.
9518 Change all the rest like this: grep -lR "testing framework'" .\
9519 |xargs perl -pi -e 's/'\''(\$0: failure in testing framework)'\''/"$1"/'
9521 * src/sum.c (sysv_sum_file): Adapt to new safe_read ABI.
9522 * src/tr.c (squeeze_filter, read_and_delete, read_and_xlate): Likewise.
9523 * src/tac.c (save_stdin, tac_stdin_to_mem): Likewise.
9524 * src/wc.c (wc): Likewise.
9526 2002-10-07 Paul Eggert <eggert@twinsun.com>
9529 Don't advance the write pointer past the end of the write buffer.
9530 * src/sort.c (begfield, limfield): Likewise.
9532 2002-10-07 Jim Meyering <jim@meyering.net>
9534 * src/cat.c (simple_cat, cat): Adapt to new safe_read ABI.
9535 * src/head.c (head_bytes, head_lines): Likewise.
9537 2002-10-06 Jim Meyering <jim@meyering.net>
9539 * src/dd.c (scanargs): Ensure that specified block sizes (specified
9540 via ibs=N, obs=N, and bs=N) are no larger than SSIZE_MAX.
9541 (skip, dd_copy): Adapt to new safe_read ABI.
9543 * Makefile.maint (signatures): Define.
9545 (announcement): Depend on $(signatures).
9547 * Makefile.maint (announcement): Output all URLs for detached
9548 signatures, not just the last one from the previous loop.
9550 2002-10-05 Jim Meyering <jim@meyering.net>
9554 * src/remove.c (remove_entry) [ROOT_CAN_UNLINK_DIRS]: With `rm -i DIR',
9555 don't recurse into directory, DIR. Prompted by a report from
9558 * tests/rm/i-no-r: New file/test, for the above fix.
9559 * tests/rm/Makefile.am (TESTS): Add i-no-r.
9561 * tests/tail-2/big-4gb: New file/test, for the fix of 2002-09-27.
9562 * tests/tail-2/Makefile.am (TESTS): Add big-4gb.
9564 2002-10-03 Jim Meyering <jim@meyering.net>
9566 * src/rm.c (AUTHORS): Mark translatable string with `N_ (...)'.
9567 * src/df.c (AUTHORS): Likewise.
9568 * src/du.c (AUTHORS): Likewise.
9569 * src/tail.c (AUTHORS): Likewise.
9570 * src/touch.c (AUTHORS): Likewise.
9572 2002-10-02 Jim Meyering <jim@meyering.net>
9574 * Makefile.am (SUBDIRS): Remove `old'.
9575 (EXTRA_DIST): List the files in old/.
9576 * configure.ac (AC_CONFIG_FILES): Remove old/* names.
9577 Suggestion from Akim Demaille.
9579 2002-10-01 Jim Meyering <jim@meyering.net>
9581 * src/sys2.h (SSIZE_MAX): Define.
9583 2002-09-30 Jim Meyering <jim@meyering.net>
9585 * src/csplit.c: Don't include stdlib.h here. It's already included
9588 2002-09-29 Jim Meyering <jim@meyering.net>
9590 * src/tr.c (find_bracketed_repeat): Rearrange pointer/integer
9591 expression to avoid bogus warning from gcc.
9593 * src/cat.c (simple_cat): Use a temporary to avoid bogus warnings.
9594 (cat): Declare insize and outsize to be of type size_t, not int.
9595 Rearrange pointer/integer expressions to avoid bogus warnings.
9596 (main): Declare insize and outsize to be of type size_t, not int.
9598 * src/tail.c (parse_options): Give a sensible diagnostic for
9599 an invalid byte or line count. Reported by Mikko Tuumanen.
9601 * src/touch.c (main): Split a long line.
9603 * tests/du/Makefile.am (TESTS): Add slink.
9604 * tests/du/slink: New test for system.h change of 2002-08-31.
9606 In move mode, always first try to rename. Before, upon failure to
9607 rename a directory, this code would never attempt to rename any
9608 other file in that directory, but would thenceforth always copy.
9609 On some systems (e.g., NetApp's OnTap-6.4), renaming a directory
9610 may fail with EXDEV, yet renaming files within that directory to
9611 a newly-created destination directory succeeds.
9612 * src/copy.c (copy_internal): Remove local, move_mode;
9613 use x->move_mode instead. Based on a patch from Tom Haynes.
9615 2002-09-28 Jim Meyering <jim@meyering.net>
9617 * src/split.c (FAIL_ONLY_ONE_WAY): New macro.
9618 Factor out some duplication.
9620 [case 'a']: Use strtoul rather than strtol to avoid compiler warnings.
9622 * src/sort.c (begfield, limfield): Rearrange comparisons to avoid
9624 (fillbuf, keycompare): Cast literal `-1' to size_t in comparisons,
9625 to avoid compiler warnings.
9627 * src/shred.c (dopass): Use a uintmax_t temporary to avoid bogus
9630 Fix things so `mkdir -p' can create very deep directories, e.g.,
9631 mkdir -p $(perl -e 'print "a/" x 40000') now works.
9632 * src/mkdir.c (main): For --parents (-p), call make_path with the
9633 entire directory name, so we don't ever require that file operations
9634 like stat or chmod be performed on the entire command line argument.
9635 * makepath.c (make_path): Restore umask *before* creating the final
9638 2002-09-27 Andreas Schwab <schwab@suse.de>
9640 * src/tail.c (tail_bytes): Change type of bytes_remaining to off_t
9641 to avoid overflow. Reported by Hans Lermen.
9643 2002-09-26 Jim Meyering <jim@meyering.net>
9645 * src/install.c (get_ids): Use strtoul, not strtol. Remove some casts.
9647 2002-09-25 Jim Meyering <jim@meyering.net>
9649 * src/test.c (eaccess): Change type of local `euid' from int to uid_t
9650 and add a cast, to avoid a warning about `signed and unsigned type in
9651 conditional expression'.
9653 2002-09-22 Jim Meyering <jim@meyering.net>
9655 * src/rmdir.c: Include "dirname.h", for declaration of
9656 strip_trailing_slashes.
9658 * src/stat.c (PRIdMAX, PRIuMAX): Remove definitions.
9659 Now they're defined through system.h.
9661 * src/cp-hash.c, src/dd.c, src/df.c, src/du.c, src/ls.c,
9662 * src/stat.c, src/wc.c: Remove all inclusions of inttypes.h,
9663 since it's already included from sys2.h via system.h.
9665 * Use automake-1.6f. Regenerate dependent files.
9667 * src/Makefile.am (PERL): Remove duplicate definition.
9669 fmt's -s, -t, -c options didn't work properly for long lines.
9670 Since get_line may end up calling put_paragraph (for long lines),
9671 be sure to set global, `other_indent', before it is used there.
9673 * src/fmt.c (set_other_indent): New function, factored out of...
9674 (get_paragraph): ... here. Call it.
9675 (get_line): Call set_other_indent before calling flush_paragraph,
9676 which calls fmt_paragraph, which in turn calls put_paragraph,
9677 which uses other_indent.
9679 * tests/fmt/Makefile.am (TESTS): Add long-line.
9680 * tests/fmt/long-line: New file/test, for the above fix.
9682 2002-09-21 Jim Meyering <jim@meyering.net>
9684 * src/od.c: No longer include deprecated <values.h>.
9685 It was required solely for now-removed reference to BITSPERBYTE.
9686 * src/install.c: Likewise.
9687 Suggestion from Bruno Haible.
9689 2002-09-06 Andreas Schwab <schwab@suse.de>
9691 `rmdir -p dir-specified-with-trailing-slash/' would fail.
9692 * src/rmdir.c (remove_parents): Strip trailing slashes.
9694 2002-09-20 Jim Meyering <jim@meyering.net>
9696 * tests/rmdir/t-slash: New file/test, for the above fix.
9697 * tests/rmdir/Makefile.am (TESTS): Add t-slash.
9699 * Makefile.maint (announcement): Arrange to gpg-sign the message.
9700 Add a URL for each detached signature file.
9702 2002-09-07 Bruno Haible <bruno@clisp.org>
9704 * configure.ac: Add need-ngettext to AM_GNU_GETTEXT invocation.
9706 2002-09-18 Jim Meyering <jim@meyering.net>
9708 `od -t x8' used the wrong (`l'-prefixed) printf format.
9709 Likewise for the o8 and u8 formats.
9710 * src/od.c (ISPEC_TO_FORMAT): Define macro.
9711 (decode_one_format): Use PRIdMAX, PRIoMAX, etc. for LONG_LONG.
9712 Reported by Arun Sharma.
9714 2002-09-17 Jim Meyering <jim@meyering.net>
9716 * src/sys2.h (PRIdMAX, PRIoMAX, PRIuMAX, PRIxMAX): Define if necessary.
9717 From gettext's intl/loadmsgcat.c.
9719 * tests/od/x8: New file/test, for the above fix.
9720 * tests/od/Makefile.am (TESTS): Add x8.
9722 2002-09-15 Jim Meyering <jim@meyering.net>
9724 * Use autoconf-2.54. Regenerate dependent files.
9726 * src/csplit.c (get_format_width): Add cast to avoid
9727 warning about `signed and unsigned type in conditional expression'.
9729 2002-09-14 Jim Meyering <jim@meyering.net>
9731 * src/who.c (print_user): Change type of local to size_t
9732 to avoid warnings about `comparison between signed and unsigned'.
9733 * src/ptx.c (generate_all_output): Likewise.
9735 * src/dd.c (main, skip): Add casts to avoid warnings about
9736 `comparison between signed and unsigned'.
9738 * src/id.c (print_full_info, print_group_list): Add casts to avoid
9739 warnings about `signed and unsigned type in conditional expression'.
9741 * src/md5sum.c: Change type of global, digest_hex_bytes, to size_t
9742 to avoid warnings about `comparison between signed and unsigned'.
9743 (split_3): Change parameter names to be readable and add comment.
9744 Clean up the test for whether a line may be ignored.
9746 2002-09-13 Jim Meyering <jim@meyering.net>
9748 * src/printf.c (main): Handle leading command line argument of `--'.
9749 Reported by Raul: DervishD <raul@pleyades.net>
9750 * tests/misc/printf: New file: test for the above.
9751 * tests/misc/Makefile.am (TESTS): Add printf.
9753 * src/date.c (usage): Explain that %S's range of [0..60] is required --
9754 rather than 0..59 -- to accommodate the occasional positive leap second.
9755 Reported by Richard Neill.
9757 2002-09-12 Jim Meyering <jim@meyering.net>
9759 * src/Makefile.am (nanosec_libs): Define.
9760 (sleep_LDADD, tail_LDADD): Use it here.
9762 Factor nanosleep-related code into ../lib/xnanosleep.c.
9763 * src/sleep.c: Include xnanosleep.h.
9764 Factor out fenv.h-related code.
9765 (timespec_subtract): Remove function.
9766 (main): Remove code that deals with computing start and stop times
9767 as well as the loop around nanosleep. Now that's in xnanosleep.c.
9769 Allow S (in --sleep-interval=S) to be a floating point value.
9770 * src/tail.c: Include xnanosleep.h and xstrtod.h.
9771 Move declaration of global variable, sleep_interval, to ...
9773 (usage): Update description of --sleep-interval option.
9774 (tail_forever): New parameter, sleep_interval. Update caller.
9775 Use xnanosleep, rather than sleep.
9776 (parse_options): New parameter, sleep_interval. Update caller.
9777 Use xstrtod, now that we accept floating point values.
9778 Prompted by a patch from Augey Mikus.
9780 2002-09-06 Jim Meyering <jim@meyering.net>
9782 * src/remove.c (prompt): Change comment to give a better note to
9783 translators. From Michael Piefel.
9785 2002-09-02 Jim Meyering <jim@meyering.net>
9787 * README: A good problem report/patch includes diffs against
9788 the most recent test release.
9790 * src/pathchk.c (NEED_PATHCONF_WRAPPER): Define.
9791 (pathconf_wrapper): Define only if NEED_PATHCONF_WRAPPER is set.
9793 * src/kill.c (print_table_row): Use an unsigned type for widths
9794 to avoid warning about comparison between signed and unsigned.
9795 (list_signals): Likewise.
9797 * src/od.c (skip): Add a cast to avoid warning about comparison
9798 between signed and unsigned.
9799 * src/install.c (get_ids): Likewise. Also rearrange range-checking
9800 comparisons to make them more readable.
9802 2002-09-01 Jim Meyering <jim@meyering.net>
9806 2002-08-31 Jim Meyering <jim@meyering.net>
9808 Symlinks were always reported as using 0 blocks.
9809 * src/system.h (ST_NBLOCKS): Don't depend on file type.
9810 This reverts the change of 2000-01-30.
9811 Based on a report and patch from Neil Brown via Michael Stone.
9812 This fixes Debian Bug#156358.
9814 * Most files: Change `exit (0)' to `exit (EXIT_SUCCESS)',
9815 `exit (1)' to `exit (EXIT_FAILURE)', and
9816 `usage (1)' to `usage (EXIT_FAILURE)'.
9818 * chgrp.c, chmod.c, chown.c, chroot.c, cp.c, date.c, dd.c, du.c,
9819 * hostname.c, id.c, install.c, ln.c, mkdir.c, mkfifo.c, mknod.c,
9820 * nice.c, pinky.c, printf.c, pwd.c, shred.c, sleep.c, stty.c,
9821 * su.c, tac-pipe.c, tail.c, tee.c, touch.c, uname.c, uptime.c,
9822 * users.c, who.c: Change `error (1, ...' to `error (EXIT_FAILURE, ...'.
9823 But don't change `error (0, ...' to `error (EXIT_SUCCESS, ...', since
9824 error never exits successfully.
9826 2002-08-29 Jim Meyering <jim@meyering.net>
9828 * src/remove.c (remove_cwd_entries): Use closedir (not CLOSEDIR)
9829 when ignoring any return value.
9831 * src/remove.c (remove_cwd_entries): Detect and diagnose readdir
9832 failures. On some systems (at least EMC Celerra and Solaris5.8),
9833 this appears to be necessary.
9834 (is_empty_dir): Likewise. Also, always close directory handle.
9835 * src/ls.c (print_dir): Likewise.
9836 (print_dir): Rename local variable: reading -> dirp.
9837 Reported by Mike Coleman.
9839 2002-08-28 Jim Meyering <jim@meyering.net>
9841 * src/remove.c (remove_cwd_entries): Use CLOSEDIR, not closedir.
9842 Give a diagnostic and fail if closedir fails.
9844 2002-08-26 Jim Meyering <jim@meyering.net>
9846 * Makefile.am (THANKS-to-translators): New rule.
9847 (EXTRA_DIST): Add both THANKS-to-translators and THANKStt.in.
9848 * THANKStt.in: New file.
9850 * src/cat.c (close_stdout_wrapper): New, kludgey, function and
9852 (main): Register it with atexit.
9853 Close STDOUT_FILENO, to avoid a problem when writing to
9854 /dev/audio on at least Solaris 5.7 and 5.8 systems.
9855 Reported by Shing-Shong Shei.
9857 2002-08-25 Jim Meyering <jim@meyering.net>
9859 * src/cat.c (main): Close STDIN_FILENO rather than a literal `0'.
9860 * src/tac.c (main): Likewise.
9861 * src/tail.c (main): Likewise.
9862 * src/tee.c (main): Likewise.
9863 * src/tr.c (main): Likewise.
9864 * src/wc.c (main): Likewise.
9866 2002-08-20 Jim Meyering <jim@meyering.net>
9868 * tests/mv/setup: Rewrite not to use `: ${VAR=not_set}' paradigm.
9870 2002-08-10 Paul Eggert <eggert@twinsun.com>
9872 * src/nohup.sh: Don't use "exec --"; it's not portable and
9873 shouldn't be needed.
9875 2002-08-09 Jim Meyering <jim@meyering.net>
9877 * src/pr.c (main): Don't ignore -COLUMN if it's the last option.
9878 (usage): Clarify help text for the -COLUMN option.
9879 Patch by Padraig Brady.
9880 * tests/pr/Test.pm [col-last]: New test for the above.
9882 * configure.ac: Start with version 4.5.1, chosen so that it's larger
9883 than the latest version numbers of the component packages.
9885 * man/Makefile.am (check-x-vs-1): Set and export PATH so we use
9888 2002-08-08 Jim Meyering <jim@meyering.net>
9890 * src/date.c: Guard inclusion of <langinfo.h> with
9891 `#if HAVE_LANGINFO_CODESET', not `#if HAVE_LANGINFO_H'.
9892 * src/sort.c: Likewise.
9893 Patch by GOTO Masanori.
9895 2002-08-05 Paul Eggert <eggert@twinsun.com>
9897 Fix some minor time-related bugs with POSIX time arguments.
9898 Some valid time stamps were being rejected (notably -1, and
9899 time stamps before 1900 on 64-bit hosts). And some invalid
9900 time stamps were being accepted, e.g. September 31.
9902 * src/date.c (main): Adjust to posixtime signature change.
9903 * src/touch.c (main): Likewise. Remove unnecessary initialization.
9904 Use localtime, not posixtm, to warn about obsolete "touch".
9906 2002-08-05 Jim Meyering <jim@meyering.net>
9908 * tests/misc/Makefile.am (TESTS): Add nice and pathchk1.
9910 2002-08-04 Jim Meyering <jim@meyering.net>
9912 * src/Makefile.am (check-README): New target/rule.
9913 (check): Depend on it.
9915 * configure.ac (AC_CONFIG_FILES): Add old/Makefile and old/*/Makefile.
9917 2002-08-03 Jim Meyering <jim@meyering.net>
9919 * Makefile.am (SUBDIRS): Add old.
9920 * old/: New directory, containing legacy ChangeLog* and NEWS files
9921 from the fileutils, sh-utils, and textutils packages.
9923 * src/Makefile.am (AM_INSTALLCHECK_STD_OPTIONS_EXEMPT): Set to false.
9925 2002-08-02 Paul Eggert <eggert@twinsun.com>
9927 * NEWS, doc/coreutils.texi: uniq now obeys LC_COLLATE.
9929 * src/uniq.c: Include hard-locale.h, xmemcoll.h.
9930 (hard_LC_COLLATE): New var.
9931 (different): Args are now char *, not const char *.
9932 Use xmemcoll instead of memcmp to compare lines, so that
9933 LC_COLLATE has effect. However, use memcmp if it is an
9935 (check_file): Do not include newline in comparison, so that
9936 xmemcoll has a byte to stomp on temporarily.
9937 (main): Set hard_LC_COLLATE.
9939 2002-07-29 Jim Meyering <jim@meyering.net>
9941 * Makefile.am (SUBDIRS): Remove djgpp, for now.
9943 2002-07-20 Jim Meyering <jim@meyering.net>
9945 * Makefile.am (false.c): Convert only the final EXIT_SUCCESS
9946 into EXIT_FAILURE. Otherwise, false --help and false --version
9949 2002-07-08 Jim Meyering <jim@meyering.net>
9951 * src/Makefile.am (uninstall-local): Search for @GNU_PACKAGE@,
9952 rather than the hard-coded `sh-utils'.
9954 2002-07-01 Jim Meyering <jim@meyering.net>
9956 * configure.ac: Merge the three files from fileutils,
9957 textutils, and sh-utils.
9958 * Makefile.am: Likewise.
9959 * src/Makefile.am: Likewise.