1 2005-06-14 Jim Meyering <jim@meyering.net>
5 * Makefile.maint (my-distcheck): Add -Wall to the list of options that
6 are used with -Werror. This target is not intended for general use.
8 2005-06-13 Jim Meyering <jim@meyering.net>
10 * src/mkdir.c (main): Give a diagnostic for -- and skip -- each
11 relative directory name after make_dir_parents fails to restore
12 the working directory. Before, `mkdir -p' could create directories
13 in the wrong place in unusual circumstances.
14 * src/install.c (main): Likewise.
15 (install_file_in_file_parents): Update make_dir_parents caller.
16 * tests/mkdir/p-3: New test for today's mkdir.c/mkdir-p.c bug fixes.
17 * tests/mkdir/Makefile.am (TESTS): Add p-3.
19 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
21 Act on the Austin Group's response yesterday to XCU ERN 63; see
22 <http://www.opengroup.org/austin/docs/austin_260.txt>.
23 * NEWS: ls no longer outputs an extra space between mode and link count.
24 * doc/coreutils.texi: Remove the extra spaces in "ls -l" output.
25 * src/ls.c (any_has_acl): New var.
26 (clear_files): Clear it.
27 (gobble_file): Set it if a file has an ACL.
28 (print_long_format): Omit needless space unless some file has an ACL.
30 2005-06-10 Jim Meyering <jim@meyering.net>
32 * src/system.h (VERIFY_W_TYPEOF): Add parentheses.
34 2005-06-02 Jim Meyering <jim@meyering.net>
36 * src/sort.c (usage): Put `Ordering options:' line where it belongs.
38 2005-06-01 Paul Eggert <eggert@cs.ucla.edu>
40 Use "file name" when talking about file names, instead of "filename"
41 or "path", as per the GNU coding standards.
42 * src/basename.c: Don't use "path" or "filename".
43 * src/copy.c: Likewise.
44 * src/copy.h: Likewise.
45 * src/cp-hash.c: Likewise.
48 * src/install.c: Likewise.
50 * src/pinky.c: Likewise.
52 * src/pwd.c: Likewise.
53 * src/remove.c: Likewise.
54 * src/rmdir.c: Likewise.
55 * src/sort.c: Likewise.
56 * src/system.h: Likewise.
57 * src/tty.c: Likewise.
58 * src/who.c: Likewise.
59 * src/cp.c (parents_option): Renamed from flag_path. All uses changed.
60 (make_dir_parents_private): Renamed from make_path_private.
62 * src/cp.c (usage): Don't use "path" to describe a file name.
63 * src/readlink.c (usage): Likewise.
64 * src/rmdir.c (usage): Likewise.
65 * src/df.c: Don't include "path-concat.h"; not needed.
66 * src/install.c (install_file_in_file_parents): Renamed from
67 install_file_to_path. All uses changed.
68 * src/ln.c (FILE_BASENAME_CONCAT): Renamed from PATH_BASENAME_CONCAT.
70 * src/ls.c (make_link_name): Renamed from make_link_path.
72 * src/pwd.c (struct file_name): Renamed from struct Path.
74 (file_name_free): Renamed from path_free. All uses changed.
75 (file_name_init): Renamed from path_init. All uses changed.
76 (file_name_prepend): Renamed from path_prepend. All uses changed.
77 * src/rmdir.c (remove_empty_parents): Renamed from empty_paths.
79 (longopts): Add comment that --path is deprecated.
81 2005-05-31 Jim Meyering <jim@meyering.net>
83 * src/copy.c (chown_privileges, chown_failure_ok): Mark as `extern'.
84 This is a crutch so that `make distcheck's sc_tight_scope rule
85 knows that they really are deliberately declared that way.
87 2005-05-30 Paul Eggert <eggert@cs.ucla.edu>
89 Port to Solaris 10's rules for whether programs can chown files.
90 * src/copy.c [HAVE_PRIV_H]: Include <priv.h>.
91 (DO_CHOWN): Remove. Replaced by chown_failure_ok. All callers
93 (copy_internal): If chown failed, don't worry about what happened
94 to the mode bits; they can't have changed.
95 (chown_privileges, chown_failure_ok): New functions.
96 * src/copy.h: Add copyright notice.
97 (struct cp_options): Remove myeuid member. Add chown_privileges
99 (chown_privileges, chown_failure_ok): New function decls.
100 * src/cp.c (re_protect): Remove unnecessary call to geteuid.
101 Use chown_failure_ok rather than our own code.
102 * src/cp.c (cp_options_init): Use chown_privileges rather than geteuid.
103 * src/install.c (cp_option_init): Likewise.
104 * src/mv.c (cp_option_init): Likewise.
106 2005-05-29 Paul Eggert <eggert@cs.ucla.edu>
108 * src/chgrp.c (getgrnam) [!defined _POSIX_VERSION]: Remove decl.
109 * src/chown-core.c (getgrnam, getgrgid) [!defined _POSIX_VERSION]:
111 * src/cp.c (geteuid) [!defined _POSIX_VERSION]: Remove decl.
112 * src/id.c (getpwuid, getgrgid, getuid, getgid, geteuid, getegid)
113 [!defined _POSIX_VERSION]: Remove decls.
114 * src/install.c (getpwnam, getgrnam): Remove decl.
115 (getuid, getgid) [!defined _POSIX_VERSION]: Remove decls.
116 * src/md5sum.c (OPENOPTS, TEXT1T01, TEXTCNVT): Remove.
117 (digest_file): Use O_BINARY-using expr instead of OPENOPTS.
118 * src/system.h: Don't bother mentioning _POSIX_VERSION in comment.
119 * src/test.c: Include sys/param.h if it exists, not if _POSIX_VERSION
121 Don't include <sys/file.h>; no longer needed.
122 (getegid, geteuid): Remove no-longer-necessary decls.
124 * src/pathchk.c (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
125 Define to 256, not 255, as per modern POSIX.
127 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
129 * NEWS: dd seek=N now conforms to POSIX if the output isn't seekable.
130 * src/dd.c (skip): Return the number of records that were not
131 skipped due to encountering EOF.
132 (dd_copy): If the file wasn't seekable and EOF was encountered,
133 write zeros past EOF until the desired offset is reached.
135 * NEWS: expr and test now correctly compare integers of unlimited size.
136 (Also, correct a comment that claimed that expr detects integer
137 overflow; it does so only when converting from strings.)
138 * src/expr.c: Include strnumcmp.h, xstrtol.h.
139 (looks_like_integer): New function.
140 (toarith): Use it. Also, use xstrtoimax rather than rolling our
142 (eval2): Don't look for trouble if !evaluate; this simplifies things.
143 Compare numbers using string comparison, so that overflow is
145 * src/sort.c: Refactor so that others can use large-integer
146 comparison functions.
147 Include "strnumcmp.h".
148 (NEGATION_SIGN, NUMERIC_ZERO, fraccompare):
149 Remove; moved to strnumcmp.
150 (decimal_point): Now int, to simplify converison overhead with
151 new API. All uses changed.
152 (thousands_sep): Now -1 if there isn't one, as per new API.
154 (numcompare): Move contents to strnumcmp module, except for
156 * src/test.c: Include inttostr.h, strnumcmp.h.
157 (whitespace, digit, digit_value, integer_expected_error): Remove.
158 (is_int): Remove; replaced by...
159 (find_int): New function.
160 (binary_operator): Don't let integers overflow in comparisons;
161 return the correct answer instead. Simplify the code.
162 (unary_operator): Convert the integer ourself, since find_int
164 * tests/expr/basic (bigcmp): New test.
165 * tests/test/Test.pm (eq-6, gt-5, lt-5): New tests.
167 2005-05-26 Paul Eggert <eggert@cs.ucla.edu>
169 * NEWS: nohup now redirects a tty stdin to an unreadable fd
170 instead of closing it.
171 * doc/coreutils.texi (nohup invocation): Document this.
172 * src/nohup.c (main): Implement this.
174 2005-05-26 Jim Meyering <jim@meyering.net>
176 * src/expr.c (toarith): Fix a sign error introduced on 2005-01-14.
177 Reported by David Alan Gilbert.
178 * tests/expr/basic: Add tests using arithmetic on negative integers.
180 2005-05-19 Jim Meyering <jim@meyering.net>
182 * src/remove.c (AD_mark_helper, AD_mark_current_as_unremovable):
183 Remove inaccurate-but-harmless `const' attributes.
185 * src/join.c (decode_field_spec): Add an abort after
186 `error (EXIT_FAILURE, ...' to avoid a gcc warning in caller,
187 about variables being used uninitialized.
189 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
191 * configure.ac: Add copyright notice. gl_LIB_CHECK -> cu_LIB_CHECK.
192 * src/Makefile.am: Add copyright notice.
193 (factor_LDADD): Remove, as factor no longer needs sqrt.
194 * src/hostname.c: Remove test for HAVE_LIMITS_H; we can assume
195 it's always true now.
197 2005-05-16 Paul Eggert <eggert@cs.ucla.edu>
199 Fix Cygwin porting problem reported by Eric Blake.
200 * src/remove.c (DT_IS_DIR): Remove.
201 (DT_IS_KNOWN, DT_MUST_BE): New macros.
202 (remove_entry): Use them.
204 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
206 * src/remove.c: Include unlinkdir.h.
207 (UNLINK_CAN_UNLINK_DIRS): Remove.
208 (remove_entry): Use cannot_unlink_dirs () rather than
209 UNLINK_CAN_UNLINK_DIRS.
211 2005-05-14 Jim Meyering <jim@meyering.net>
213 Update FSF postal mail address.
214 * Makefile.maint, Makefile.cfg, gnupload
215 * src/basename.c, src/cat.c, src/checksum.h, src/chgrp.c
216 * src/chmod.c, src/chown-core.c, src/chown-core.h, src/chown.c
217 * src/chroot.c, src/cksum.c, src/comm.c, src/copy.c, src/copy.h
218 * src/cp-hash.c, src/cp-hash.h, src/cp.c, src/csplit.c, src/cut.c
219 * src/date.c, src/dcgen, src/dd.c, src/df.c, src/dircolors.c
220 * src/dirname.c, src/du.c, src/echo.c, src/env.c, src/expand.c
221 * src/expr.c, src/factor.c, src/fmt.c, src/fold.c, src/fs.h
222 * src/groups.sh, src/head.c, src/hostid.c, src/hostname.c, src/id.c
223 * src/install.c, src/join.c, src/kill.c, src/lbracket.c, src/link.c
224 * src/ln.c, src/logname.c, src/ls-dir.c, src/ls-ls.c, src/ls-vdir.c
225 * src/ls.c, src/ls.h, src/md5.c, src/md5sum.c, src/mkdir.c
226 * src/mkfifo.c, src/mknod.c, src/mv.c, src/nice.c, src/nl.c
227 * src/nohup.c, src/od.c, src/paste.c, src/pathchk.c, src/pinky.c
228 * src/pr.c, src/printenv.c, src/printf.c, src/ptx.c, src/pwd.c
229 * src/readlink.c, src/remove.c, src/remove.h, src/rm.c, src/rmdir.c
230 * src/seq.c, src/setuidgid.c, src/sha1sum.c, src/shred.c
231 * src/sleep.c, src/sort.c, src/split.c, src/stat.c, src/stty.c
232 * src/su.c, src/sum.c, src/sync.c, src/system.h, src/tac-pipe.c
233 * src/tac.c, src/tail.c, src/tee.c, src/test.c, src/touch.c
234 * src/tr.c, src/true.c, src/tsort.c, src/tty.c, src/uname.c
235 * src/unexpand.c, src/uniq.c, src/unlink.c, src/uptime.c
236 * src/users.c, src/wc.c, src/who.c, src/whoami.c, src/yes.c
238 2005-05-13 Jim Meyering <jim@meyering.net>
240 * NEWS: `rm -r' now removes all of the files it should, even on
241 systems with a buggy readdir affecting file systems inaccessible
244 In some unusual circumstances `rm -r' would fail to remove --
245 or even consider -- all entries in a directory with more than 254
246 (SunOS) or 338 (Darwin) entries. This could cause trouble even on
247 other types of systems when using an affected file system via e.g.,
248 NFS. The underlying cause was a bug in readdir on those systems.
249 Coreutils-5.2.1 and earlier used a configure-time test designed
250 to detect precisely those problem systems, but it would detect
251 the problem and enable remove.c's work-around code only when its
252 configure-time test was run on a losing file system. Obviously,
253 it couldn't detect a problem if the offending file system wasn't
254 tested or even mounted at coreutils configure time. Now, rm itself
255 performs a minimal-cost run-time test to detect the problem.
257 * src/remove.c (CONSECUTIVE_READDIR_UNLINK_THRESHOLD): Define.
258 (remove_cwd_entries): When readdir returns NULL for a directory from
259 which we've removed more than CONSECUTIVE_READDIR_UNLINK_THRESHOLD
260 entries, call rewinddir and then resume the readdir/unlink loop.
261 (UNLINK_CAN_UNLINK_DIRS): Rename from ROOT_CAN_UNLINK_DIRS.
263 2005-05-12 Paul Eggert <eggert@cs.ucla.edu>
265 * NEWS: nohup now closes stdin if it is a terminal, unless
266 POSIXLY_CORRECT is set. This fixes a glitch noted by Wayne Pollock in
267 <https://www.opengroup.org/sophocles/show_mail.tpl?
268 source=L&listname=austin-group-l&id=8341>.
269 * doc/coreutils.texi (nohup invocation): Document this.
270 * src/nohup.c (main): Implement this.
272 2005-05-12 Jim Meyering <jim@meyering.net>
274 * src/date.c: Assume `free (NULL)' works.
275 * src/dd.c: Likewise.
277 * src/dircolors.c:Likewise.
278 * src/head.c: Likewise.
279 * src/ls.c: Likewise.
280 * src/md5sum.c: Likewise.
281 * src/pr.c: Likewise.
282 * src/sort.c: Likewise.
284 2005-05-10 Jim Meyering <jim@meyering.net>
286 * tests/touch/not-owner: Skip this test if the user running it
287 owns `/' or has write access to it.
289 * src/copy.c (abandon_move): Remove erroneous UNWRITABLE check.
290 This makes `mv -i --reply=no f1 f2' work as expected (in not
291 performing the move operation). But note that specifying `-i'
292 after `--reply=no' does *not* work.
293 Tiny patch from Vlada Macek.
295 * tests/mv/reply-no: New file. Test for the above fix.
296 * tests/mv/Makefile.am (TESTS): Add reply-no.
298 * tests/ls-2/tests: Don't print PATH to stderr.
300 2005-05-08 Paul Eggert <eggert@cs.ucla.edu>
302 * NEWS: cp, ln, mv, rm no longer discard white space when intepreting
305 2005-05-06 Paul Eggert <eggert@cs.ucla.edu>
307 * NEWS: dd has new iflag= and oflag= flags "binary" and "text".
308 * src/dd.c (flags, usage): Add support for "binary" and "text".
310 2005-05-04 Paul Eggert <eggert@cs.ucla.edu>
312 * NEWS: chmod -w now complains if it differs from chmod a-w.
313 * src/chmod.c: Include quotearg.h.
314 (diagnose_surprises): New var.
315 (process_file): Diagnose surprises. Simplify the logic a bit,
317 (main): Prepare to diagnose surprises. Remove useless code for
319 * tests/chmod/Makefile.am (TESTS): Add umask-x.
320 * tests/chmod/umask-x: New file.
322 2005-05-02 Paul Eggert <eggert@cs.ucla.edu>
324 * NEWS: ls --indicator-style=directory renamed to ls
325 --indicator-style=slash, to avoid confusion with ls --directory.
326 * src/ls.c (usage): Likewise.
327 (slash): Renamed from directory_only. All uses changed.
329 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
331 * NEWS: "chmod +1 foo" is now diagnosed.
333 2005-04-29 Paul Eggert <eggert@cs.ucla.edu>
335 * NEWS: ls -p now marks only directories. New option
336 --indicator-style=directory equivalent to -p.
337 * doc/coreutils.texi (ls invocation): Document this.
338 Also, mention ">" is for doors.
339 * src/ls.c (enum indicator_style): New constant directory_only,
341 (indicator_style_args, indicator_style_types): Set it appropriately.
342 (decode_switches, gobble_file, print_type_indicator):
343 (length_of_file_name_and_frills):
344 Implement the change described in NEWS.
345 (decode_switches): Quote ">", too.
346 (usage): Update to match the new behavior. Describe ">".
347 * tests/ls/file-type: Test for new behavior. Omit -1 option.
348 The "ls --color" test wasn't being checked; add a check for
349 "ls --color=auto" instead.
351 * tests/head/Test.pm: Don't set _POSIX2_VERSION; no longer needed.
352 * tests/misc/split-fail: Likewise.
353 * tests/pr/Test.pm: Likewise.
354 * tests/sort/Test.pm: Fix comment to match new behavior of "sort".
355 * tests/tail/Test.pm (tv): Rename tests from obs to obs-plus
356 if they use file names starting with +.
357 (test_vector): Don't set _POSIX2_VERSION if obs but not obs-plus.
358 * tests/uniq/Test.pm (tv, test_vector): Likewise.
360 The following was partly derived from a tiny change by Eric Blake:
361 * tests/misc/nice: Don't use 'set -'. It's not portable to strict
362 POSIX 1003.1-2001 hosts. Also, don't set _POSIX2_VERSION.
363 * tests/mkdir/perm: Don't use 'set -'. Simplify test construction.
364 Work even if the underyling system attaches ACLs to new dirs.
365 * tests/mv/part-hardlink: Don't use 'set -'.
366 * tests/stty/row-col-1: Don't use 'set -'.
368 2005-04-28 Paul Eggert <eggert@cs.ucla.edu>
370 * NEWS: Document fixes described below.
371 * src/chmod.c (change, umask_value): New static vars.
372 (reference_file): Move this static var to inside "main".
373 (process_file, process_files): Remove CHANGES arg; now taken from
374 static var. All uses changed.
375 (usage): Fix incorrect description of MODE operand.
376 (main): For invalid mode usages, output a brief usage message.
377 Adjust to new modechange API.
378 * install.c (main): Adjust to new modechange API.
379 Also, free the mode_change object when done.
380 * mkdir.c (main): Likewise.
381 * mkfifo.c (main): Likewise.
382 * mknod.c (main): Likewise.
383 * tests/chmod/equal-X: Check for =xX bug.
384 * tests/chmod/equals: Check for =u bug.
385 * tests/chmod/usage: Check for u+gr and ug,+x bugs.
387 2005-04-26 Paul Eggert <eggert@cs.ucla.edu>
389 Restore support for usages like "head -1" and "tail -1",
390 even when conforming to POSIX 1003.1-2001.
391 Fix bug with "POSIXLY_CORRECT=1 fold file -3".
392 join now supports a NUL field separator, e.g., "join -t '\0'".
393 join now detects and reports incompatible options, e.g.,
395 * NEWS: Document this.
396 * src/date.c: Remove posixver.h and its uses.
397 (COMMON_SHORT_OPTIONS): Remove.
398 (short_options): New constant.
399 (short_options, usage): -I now always takes an optional arg.
400 * src/expand.c: Remove posixver.h and its uses.
401 (shortopts): New constant. -DIGIT now always takes an optional arg.
402 (main): Revamp parsing of -DIGIT to let parse_tab_stops handle it.
403 Don't complain about -DIGIT.
404 * src/fold.c: Remove posixver.h and its uses.
405 (shortopts): New constant. -DIGIT now always takes an optional arg.
406 (main): Don't preprocess arg list; that was buggy. Use method
408 * src/head.c: Remove posixver.h and its uses.
409 (header_mode_option): Remove.
410 (main): Don't complain about obsolete -NUM args.
411 * src/join.c: Remove posixver.h and its uses.
412 (obsolete_usage): Remove.
413 (join_field_1, join_field_2): Initialize to SIZE_MAX to indicate
414 they haven't been set yet.
415 (tab): Now int, not char. Initialize to -1 to indicate white space
416 separates columns, so that we can use NUL as a separator.
418 (OBSOLETE_LONG_OPTIONS, get_option): Remove.
419 (string_to_join_field): Remove ERR_MSG_FMT arg; a single format
420 suffices. Use xstrtoul for sizes; it suffices.
421 (decode_field_spec): Report an error and exit on failure. Return void,
423 (add_field_list): Likewise.
424 (set_join_field): New function.
425 (enum operand_status): New enum.
426 (add_file_name): New args OPERAND_STATUS, JOPTION_COUNT,
427 PREV_OPTC_STATUS, OPTC_STATUS to handle the bewildering array of
428 possibilities with obsolete option parsing.
429 (main): Use it. Do not depend on POSIX version.
430 Check for conflicting options. Parse obsolete options -j1 and -j2
431 so that it is a pure extension to POSIX 1003.1-2001.
432 Allow '-t\0' to specify a NUL tab, stealing the code from 'sort'.
433 * src/nice.c: Remove posixver.h and its uses.
434 (main): Always support -NUM option.
435 * src/od.c: Remove posixver.h and its uses.
436 (short_options): New constant, which always supports -w[num].
437 (COMMON_SHORT_OPTIONS): Remove.
438 * src/pr.c: Remove posixver.h and its uses.
439 (short_options): New constant, which always supports -S[string].
440 (COMMON_SHORT_OPTIONS): Remove.
441 * src/sort.c: Remove posixver.h and its uses.
442 (short_options): New constant, which always supports -y arg.
443 (COMMON_SHORT_OPTIONS): Remove.
444 (main): Redo workaround for Solaris compatibility with -y.
445 This change isn't visible to the user; it just cleans up the
446 code so that we don't need posixver.h.
447 * src/split.c: Remove posixver.h and its uses.
448 (main): Don't complain about -NUM option.
449 * src/tail.c (parse_obsolete_option): Don't complain about -NUM.
450 * src/unexpand.c: Remove posixver.h and its uses.
451 (main): Don't complain about -TAB.
452 * src/uniq.c (main): Don't complain about -NUM.
454 2005-04-22 Paul Eggert <eggert@cs.ucla.edu>
456 * src/nohup.c (main): If getopt fails, exit with status 127,
457 not status 1. POSIX requires this.
458 * NEWS: Document this.
460 * src/nice.c (main): Report proper program name when getopt finds
461 trouble. Problem reported by Behdad Esfahbod.
463 * NEWS: Fix bug with "mkdir -m =+x dir"; the umask was being ignored
464 when the "+x" was being evaluated.
465 * mkdir.c (main): Compile mode with MODE_MASK_ALL and initial umask.
466 * mkfifo.c (main): Likewise.
467 * mknod.c (main): Likewise.
468 * tests/mkdir/perm: Test for the above bug.
470 2005-04-20 Paul Eggert <eggert@cs.ucla.edu>
472 Port test cases to Microsoft-Windows-related environments,
473 following suggestions from Eric Blake.
474 * tests/install/Makefile.am (TESTS_ENVIRONMENT): Add EXEEXT.
475 * tests/install/basic-1: Undo previous change.
476 (dd, dd2): New vars, which use $EXEEXT. All uses of dd and dd2 changed.
477 * tests/install/trap: Undo previous change.
478 (sig): New var. Use it insted of "trap '' CHLD".
479 Append $EXEEXT to executable name.
481 "fetish" -> "coreutils" in more places.
482 * tests/Coreutils.pm: Renamed from tests/Fetish.pm.
483 (package Coreutils): Renamed from package Fetish. All uses changed.
484 * tests/Makefile.am (EXTRA_DIST): Add Coreutils.pm and
487 2005-04-19 Paul Eggert <eggert@cs.ucla.edu>
489 * tests/mv/setup (dot_mount_point): Use stat -L, in case the
490 directory is actually a symbolic link. Problem reported by
493 * tests/mv/mv-special-1: Use test -p to test for fifos, rather
494 than the (incorrect) test -f and the (inadequate) ls. ls is
495 inadequate because on some hosts a buggy mv will create a file of
496 the wrong type (problem reported by Eric Blake). Skip this test
497 if test -p doesn't work.
499 * tests/chmod/setgid: Use numeric group ids, not symbolic group names,
500 since the latter can have shell metacharacters in them (e.g., spaces).
501 This follows up to the 2005-01-17 patch, which missed this occurrence.
503 2005-04-18 Paul Eggert <eggert@cs.ucla.edu>
505 "fetish" -> "coreutils" in several places.
506 * Makefile.cfg (ftp): Remove fetish.sf.net.
507 * Makefile.maint (emit_upload_commands): Likewise.
508 * src/Makefile.am (LDADD, $(PROGRAMS)): fetish -> coreutils.
509 * tests/group-names (COREUTILS_GROUPS): Renamed from FETISH_GROUPS.
510 * tests/chmod/setgid (FETISH_GROUP): Renamed from COREUTILS_GROUP.
512 * tests/install/basic-1: Use "cat", not "test", to test for
513 ../../src/dd. Problem reported by Eric Blake.
515 2005-04-18 Jim Meyering <jim@meyering.net>
517 * src/dd.c: Don't include stat-macros.h directly. system.h does that.
519 2005-04-17 Paul Eggert <eggert@cs.ucla.edu>
521 Work around a couple of "make check" failures reported for Cygwin
522 and ash by Eric Blake.
523 * tests/install/basic-1: Skip this test if ../../src/dd isn't readable.
524 * tests/install/trap: Skip this test if "trap '' CHLD" doesn't work.
526 2005-04-16 Jim Meyering <jim@meyering.net>
528 * src/dd.c (S_TYPEISSHM): Remove definition.
529 Get the definition by including "stat-macros.h", instead.
531 2005-04-14 Paul Eggert <eggert@cs.ucla.edu>
533 Fix test suite problems reported by Eric Blake on Cygwin.
534 * tests/mv/mv-special-1: Ignore chatter about when files are removed,
535 since POSIX doesn't require rename to fail across file systems.
536 * tests/mv/setup (dot_mount_point): Use stat rather than df, as
538 (other_partition_tmpdir): Remove df from name as that would be
541 2005-04-14 Jim Meyering <jim@meyering.net>
543 * src/chown-core.c: Correct typo, fchmod -> fchown, in a comment.
545 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
547 * src/ls.c (usage): "uid" -> "user ID".
549 2005-04-12 Jim Meyering <jim@meyering.net>
551 * src/tsort.c (tsort): Use "%s" as the format string,
552 rather than a diagnostic or a file name.
554 * src/comm.c (compare_files): Remove declaration of unused local.
556 * src/chown-core.c (chopt_free): Mark parameter as unused.
558 2005-04-11 Paul Eggert <eggert@cs.ucla.edu>
560 * man/chown.x: Reword to match user manual.
561 * man/id.x: Likewise.
562 * src/setuidgid.c (usage): Use "user ID", not "UID", and similarly
564 * src/whoami.c (usage, main): Likewise.
566 Add bulletproofing for cases where stdin, stdout, or stderr are closed.
567 * src/comm.c: Include stdio-safer.h.
568 (compare_files): Exit right away on I/O error rather than continuing
569 and producing confusing output and error messages.
570 Return void, not int; all callers changed.
571 Use fopen_safer to avoid confusion with file descriptors.
572 * src/copy.c: Include unistd-safer.h.
573 (copy_reg): Use fd_safer.
574 * src/csplit.c: Include stdio-safer.h.
575 (input_desc): Remove unnecessary static initialization.
576 (set_input_file): Use STDIN_FILENO, not 0.
577 (create_output_file): Use fopen_safer.
578 * src/dircolors.c (dc_parse_file): Don't assume fopen does not
580 * src/head.c (head_file): Don't assume open does not return 0.
581 * src/join.c: Include stdio-safer.h.
582 (main): Use fopen_safer. Simplify the resulting code.
583 * src/md5sum.c (digest_file, digest_check):
584 Don't assume that fopen does not return stdin.
585 * src/nohup.c: Include unistd-safer.h.
586 (main): Don't dup stderr to stdin or stdout by mistake.
587 * src/od.c (check_and_close): Don't assume fopen does not return stdin.
588 * src/paste.c (paste_serial): Likewise.
589 * src/pr.c: Include stdio-safer.h.
590 (open_file): Use fopen_safer.
591 (close_file): Don't assume fopen does not return stdin.
592 * src/ptx.c (main): Don't assume fopen returns stdout after closing
593 stdout. Use freopen instead.
594 * src/shred.c: Include unistd-safer.h.
595 (wipename): Use fd_safer on directory file descriptor.
596 (wipefile): Remove special case for /dev/fd/* on older hosts.
597 It didn't work in general, and wasn't documented.
599 * src/sort.c: Include unistd-safer.h.
600 (create_temp_file): Use fd_safer.
601 (xfclose): Don't assume fileno (stdin) == STDIN_FILENO, etc.
602 * src/split.c: Include unistd-safer.h.
603 (cwrite): Use fd_safer. Replace mystery constant 0666 with symbolic
604 version, as POSIX requires.
605 * src/sum.c (bsd_sum_file, sysv_sym_file):
606 Use same pattern as elsewhere for checking for stdin.
607 * src/tac.c: Include unistd-safer.h.
608 (copy_to_temp): Use fd_safer.
609 (tac_file): Don't assume fopen cannot return stdin.
610 * src/tail.c: Include unistd-safer.h rather than fcntl-safer.h.
611 (recheck, tail_file): Use fd_safer rather than open_safer.
612 * src/tee.c: Include stdio-safer.h.
613 (tee): Use fopen_safer.
614 * src/touch.c: Include unistd-safer.h.
615 (touch): Use fd_safer.
616 * src/tsort.c (have_read_stdin): Remove; no longer needed. All uses
618 (tsort): Do not assume fopen can't return stdin.
619 Close stdin before returning. All uses changed.
620 * src/unexpand.c (next_file): Don't assume fopen cannot return stdin.
621 * src/uniq.c: Include stdio_safer.h.
622 (check_file): Don't assume fopen cannot return stdin or stdout.
624 2005-04-09 Jim Meyering <jim@meyering.net>
626 * src/dd.c (quit): Define with ATTRIBUTE_NORETURN.
628 Now that close_stdout closes standard output unconditionally,
629 these workarounds for dd and cat are no longer necessary.
630 * src/dd.c (close_stdout_wrapper): Remove function.
631 (main): Call atexit with close_stdout, instead.
632 * src/cat.c (close_stdout_wrapper): Likewise.
633 Don't close STDOUT_FILENO explicitly; close_stdout does it.
635 * src/system.h (__attribute__): Readability nit:
637 # define __attribute__(x)
639 # define __attribute__(x) /* empty */
641 2005-04-09 Jim Meyering <jim@meyering.net>
643 * src/rm.c (usage): Mention that --recursive removes listed
644 directories too, not just their contents.
645 Say that by default, rm does not remove directories.
647 * src/pr.c: Don't include "timespec.h". system.h does that.
648 * Makefile.maint (sc_system_h_headers): Propagate exit status
651 2005-04-08 Paul Eggert <eggert@cs.ucla.edu>
653 * NEWS: Document that dd no longer treats QUIT or PIPE specially,
654 and when conforming to POSIX no longer treats USR1 specially.
655 Document that dd no longer dumps core when handling signals.
656 * src/system.h (RETSIGTYPE): Remove; no longer needed. All uses
658 * src/csplit.c (SA_NOCLDSTOP): Define to 0 if not defined.
660 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
661 (delete_all_files): New arg IN_SIGNAL_HANDLER, to avoid undefined
662 behavior when called from a signal handler. All uses changed.
663 (main) [!defined SA_NOCLDSTOP]:
664 Use siginterrupt to specify that system calls should be interrupted.
665 * src/dd.c: Do not include safe-read.h or full-write.h; no longer needed.
666 (process_signals): Add forward decl.
667 (SA_NOCLDSTOP, sigprocmask, sigset_t) [!defined SA_NOCLDSTOP]:
669 (siginterrupt) [! HAVE_SIGINTERRUPT]: New macro.
670 (SA_NODEFER) [!defined SA_NODEFER]: New macro.
671 (SA_RESETHAND) [!defined SA_RESETHAND]: New macro.
672 (caught_signals, interrupt_signal, info_signal_count, catch_siginfo):
674 (usage): Mention -USR1 versus -INFO.
675 (cleanup): Don't invoke print_stats; the caller must do it now.
677 (quit): Process signals just before exiting.
678 (interrupt_handler): Simply record the signal and return.
679 (siginfo_handler): Simply increment the signal counter and return.
680 (install_handler): Remove, replacing with:
681 (install_signal_handlers, process_signals, iread, iwrite):
682 New functions. All callers to safe_read and full_write replaced
683 by iread and iwrite. All callers to install_handler replaced by
685 * src/ls.c (SA_NOCLDSTOP): Define to 0 if not defined.
687 (siginterrupt) [! HAVE_SIGINTERRUPT]: New macro.
688 (main) [! SA_NOCLDSTOP]: Use it.
689 * src/shred.c: Remove all uses of signals; modern hosts have
690 /dev/random and don't need this gorp.
691 Do not include signal.h.
692 (env, sigill_handler, isaac_seed_machdep): Remove. All uses removed.
693 * src/sort.c (SA_NOCLDSTOP): Define to 0 if not defined.
695 (siginterrupt) [! HAVE_SIGINTERRUPT]: New macro.
696 (main) [! SA_NOCLDSTOP]: Use it.
698 * src/dd.c: Do not include inttostr.h, no longer needed.
699 (print_stats, main): Rewrite and simplify formats to use PRIuMAX
700 instead of umaxtostr.
701 (print_stats): Work even in languages that have special
702 forms for two of things, for r_truncate and w_bytes. We can't
703 fix delta_s in this way, since ngettext doesn't support floating-point.
704 (main): Rewrite to avoid casts.
706 2005-04-07 Jim Meyering <jim@meyering.net>
708 Placate gcc-4's -Wuninitialized.
709 * src/md5sum.c (digest_check) [lint]: Initialize hex_digest to NULL.
710 * src/test.c (binary_operator) [lint]: Initialize lt and rt to 0.
712 * src/test.c (is_int, age_of, binop): Declare `char *' parameters to
714 (binop): Move function definition to precede first use so we can...
715 (binop): ...remove prototype.
717 2005-04-05 Paul Eggert <eggert@cs.ucla.edu>
719 * man/Makefile.am (.x.1): Remove "COMMAND.td/" from examples.
720 * src/basename.c (usage): Add examples.
721 * src/cat.c (usage): Likewise.
722 * src/chgrp.c (usage): Likewise.
723 * src/chown.c (usage): Likewise.
724 * src/dirname.c (usage): Likewise.
726 2005-04-05 Jim Meyering <jim@meyering.net>
728 * src/nice.c (usage): Mention that some shells provide a
729 built-in function by the same name.
730 * src/nohup.c (usage): Likewise.
731 * src/printenv.c (usage):Likewise.
733 2005-04-04 Dmitry V. Levin <ldv@altlinux.org>
735 * src/tee.c (tee): When closing files, do not close stdout,
736 leave this job to close_stdout() instead.
737 * configure.ac (AC_CONFIG_FILES): Add tests/tee/Makefile.
738 * tests/Makefile.am (SUBDIRS): Add tee.
739 * tests/tee/Makefile.am: New file.
740 * tests/tee/.cvsignore: Likewise.
741 * tests/tee/{basic,dash}: New tee tests.
743 2005-04-04 Jim Meyering <jim@meyering.net>
745 * src/echo.c (usage): Mention that some shells provide a
746 built-in function by the same name.
747 * src/kill.c (usage): Likewise
748 * src/printf.c (usage): Likewise.
749 * src/pwd.c (usage): Likewise.
750 * src/stat.c (usage): Likewise.
751 * src/test.c (usage): Likewise.
752 * src/true.c (usage):
753 * src/system.h (USAGE_BUILTIN_WARNING): New macro.
755 * man/echo.x: Remove `DESCRIPTION' section, now that --help includes it.
756 * man/printf.x: Likewise.
757 * man/pwd.x: Likewise.
759 2005-04-03 Jim Meyering <jim@meyering.net>
761 * src/pr.c (main): Fix off-by-one error.
762 pr -$(perl -e 'print "0"x63 . 1') would write one byte beyond the
763 end of a malloc'd buffer.
765 2005-04-01 Jim Meyering <jim@meyering.net>
767 * src/pr.c (main): Free column_count_string when done with it.
769 Don't let pr treat +1:-1 like +1:18446744073709551615.
770 * src/pr.c (strtoumax): Remove declaration.
771 (first_last_page): Use xstrtoumax in place of strtoumax,
772 so we don't interpret a negative page number (e.g., in an option
773 like --pages=1:-1) as valid.
774 * tests/pr/Test.pm (neg-page): Add a test for this.
776 2005-03-30 Paul Eggert <eggert@cs.ucla.edu>
778 * src/pinky.c (short_pinky): Adjust to read_utmp signature change.
779 * src/uptime.c (uptime): New arg OPTIONS. All uses changed.
780 * src/users.c (users): Likewise.
781 * src/who.c (who): Likewise.
782 * src/uptime.c (main): Check PIDs when invoked with zero arguments.
783 * src/users.c (main): Likewise.
784 * src/who.c (main): Likewise. Also with two arguments.
785 Omit duplicate code in 2-arg case.
786 (UT_PID): Moved to ../lib/readutmp.h.
788 2005-03-29 Jim Meyering <jim@meyering.net>
790 * src/system.h (ptr_align): Declare `ptr' parameter to be a
791 `const' pointer, since this function never writes through it.
793 * src/uname.c: Indent cpp directives to reflect nesting.
795 2005-03-28 Jim Meyering <jim@meyering.net>
797 * src/seq.c (get_width_format) [HAVE_RINT && HAVE_MODF && HAVE_FLOOR]:
798 Add `void' to make this an ANSI-style function declaration.
799 * src/remove.c (ds_init): Likewise.
800 * src/pr.c (print_sep_string): Likewise.
802 * src/stty.c (speeds): Declare this array to be static.
803 * src/Makefile.am (sc_tight_scope): Adjust to catch any
804 new declarations like that of stty.c's `speeds'.
806 * src/system.h (GETOPT_HELP_OPTION_DECL): Use NULL, not `0'.
807 (GETOPT_VERSION_OPTION_DECL): Likewise.
808 * src/chown.c (long_options): Likewise.
809 * src/chgrp.c (long_options): Likewise.
810 * src/chmod.c (long_options): Likewise.
811 * src/cp.c (sparse_type_string, reply_args, decode_preserve_arg):
813 * src/chown-core.c (chopt_init): Likewise.
814 * src/comm.c (long_options): Likewise.
815 * src/copy.c (copy_reg): Likewise.
816 * src/csplit.c (extract_regexp): Likewise.
817 * src/cut.c (longopts): Likewise.
818 * src/date.c (time_spec_string): Likewise.
819 * src/df.c (find_mount_point, show_point): Likewise.
820 * src/expr.c (docolon): Likewise.
821 * src/fmt.c (long_options): Likewise.
822 * src/ls.c (time_style_args, indicator_style_args, long_options)
823 (format_args, sort_args, time_args, decode_switches)
824 (gobble_file): Likewise.
825 * src/md5sum.c (long_options): Likewise.
826 * src/mv.c (reply_args): Likewise.
827 * src/paste.c (longopts): Likewise.
828 * src/pinky.c (print_entry): Likewise.
829 * src/pr.c (long_options): Likewise.
830 * src/ptx.c (long_options, format_args): Likewise.
831 * src/readlink.c (longopts): Likewise.
832 * src/sort.c (long_options, mergefps): Likewise.
833 * src/stat.c (long_options): Likewise.
834 * src/tac.c (main): Likewise.
835 * src/tail.c (follow_mode_string): Likewise.
836 * src/touch.c (longopts, time_args): Likewise.
837 * src/uniq.c (delimit_method_string): Likewise.
838 * src/uptime.c (print_uptime): Likewise.
839 * src/who.c (print_user): Likewise.
841 2005-03-27 Jim Meyering <jim@meyering.net>
843 * src/dcgen: Simplify further, clean up.
844 Add a standard-output-closing global destructor.
846 * src/wheel-gen.pl: Use the same global destructor as dcgen.
848 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
850 * src/dcgen: Squeeze multiple blanks into one. Output a simple
851 array of adjacent strings rather than a more complicated data
852 structure; this saves space in the dircolors executable.
853 * src/dircolors.c (parse_line): Use char *, not unsigned char *.
855 (dc_parse_stream, main): Avoid casts.
856 Adjust to simpler data structure generated by new dcgen.
858 2005-03-25 Eric Blake <ebb9@byu.net> (tiny change)
860 * src/ls.c (usage): Document usage of LS_COLORS.
862 2005-03-25 Paul Eggert <eggert@cs.ucla.edu>
864 * src/dircolors.hin: Add "TERM cygwin".
866 2005-03-25 Jim Meyering <jim@meyering.net>
868 * src/system.h (DECIMAL_DIGIT_ACCUMULATE): Reverse the sense of
869 the return value, and update callers:
870 * src/cut.c (set_fields): Update use of DECIMAL_DIGIT_ACCUMULATE.
871 * src/expand.c (parse_tab_stops, main): Likewise.
872 * src/split.c (main): Likewise.
873 * src/unexpand.c (parse_tab_stops, main): Likewise.
874 * src/uniq.c (main): Likewise.
876 2005-03-22 Jim Meyering <jim@meyering.net>
878 * build-aux: New directory. Renamed from config.
879 * configure.ac: Reflect renaming: config -> build-aux.
880 * Makefile.am (dist-hook): Likewise.
881 * Makefile.maint: Likewise.
882 * Makefile.cfg (cvs_files): Likewise.
883 * .x-sc_sun_os_names: Likewise.
884 * .x-sc_trailing_blank: Likewise.
886 * src/ls.c (get_funky_string): Use '\a', rather than 7, for
887 portability to EBCDIC hosts.
889 2005-03-20 Jim Meyering <jim@meyering.net>
891 * src/pr.c (init_header): Add missing `%' in new format string.
892 (init_header): Use zero-filled `.%09d' format, not space-filled `.%9d'.
894 2005-03-19 Jim Meyering <jim@meyering.net>
896 * src/Makefile.am (pr_LDADD): Now that pr uses gettime, add
897 $(LIB_CLOCK_GETTIME) to get the required -lrt on newer Linux systems.
899 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
901 * NEWS: pr -D "FORMAT" now accepts the same formats that
903 * src/pr.c: Include strftime.h, timespec.h.
904 (init_header): Obtain and format nanosecond part of time stamp.
906 * NEWS: nohup now ignores the umask when creating nohup.out.
907 nohup now closes stderr if it is a terminal and stdout is closed.
908 * src/nohup.c (main): Likewise. Be a little more paranoid about
909 return values; e.g., check for any negative return from open.
910 Assume free (NULL) works.
911 Close file descriptor leak when redirecting standard output to a file.
913 2005-03-17 Jim Meyering <jim@meyering.net>
915 * src/cut.c (set_fields): Use DECIMAL_DIGIT_ACCUMULATE macro,
916 in place of functionally-equivalent code.
917 * src/expand.c (parse_tab_stops, main): Likewise.
918 * src/split.c (main): Likewise.
919 * src/unexpand.c (parse_tab_stops, main): Likewise.
920 * src/uniq.c (main): Likewise.
921 * src/od.c: Use VERIFY macro in place of an equivalent open-coded
923 * src/system.h (VERIFY, VERIFY_EXPR, DECIMAL_DIGIT_ACCUMULATE):
926 Before, this command would make uniq skip 11 fields and print
928 $ _POSIX2_VERSION=1 ./uniq -f1 -1 <(seq --format='1 %g' 2)
931 * src/uniq.c (main): Interpret `uniq -f1 -1' like `uniq -f1',
932 not like `uniq -f11'.
934 2005-03-15 Jim Meyering <jim@meyering.net>
936 Both `pr -0' and e.g., `pr -03' would evoke `column count too large'.
937 `pr -0' should give a better diagnostic and `pr -03' should be
938 equivalent to `pr -3'.
939 * src/pr.c (parse_column_count): Change return type to void.
940 Call error (EXIT_FAILURE, ... for an invalid string.
941 (main): Allocate space for column_count_string using malloc.
942 Accumulate all old-style column-count digits before converting.
943 When the number of columns is specified via both old-style,
944 (e.g., -3), and a long option (--columns=5), ensure that only
945 the last one specified takes effect.
946 * tests/pr/Test.pm: Add tests for the above.
948 2005-03-15 Corinna Vinschen <corinna@vinschen.de> (tiny change)
950 * src/copy.c (copy_reg): Copy regular files in binary mode.
952 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
954 * NEWS: Restate why ls limits time stamp lengths.
956 2005-03-12 Jim Meyering <jim@meyering.net>
958 Add a little infrastructure to help prevent future bugs like the
960 * src/stat.c (xstrcat): New function.
961 (print_statfs, print_stat): Add buf_len parameter and convert all
962 uses of strcat to xstrcat. Update callers.
963 (print_it): Call print_func with buf_len parameter.
965 Invoking stat -c FMT with a lone format directive of %s, %f, %h, %s,
966 could cause a buffer overrun error.
967 * src/stat.c (print_it): Allocate 2 more bytes, to accommodate our
968 conversion of the stat %s format string to the longer printf %llu one.
969 Patch from Guochun Shi.
971 2005-03-11 Paul Eggert <eggert@cs.ucla.edu>
973 * src/ls.c (TIME_STAMP_LEN_MAXIMUM): New constant.
974 (long_time_expected_width, print_long_format): Use it, to avoid
975 some possible denial-of-service attacks.
976 * NEWS: Document this.
978 2005-03-11 Jim Meyering <jim@meyering.net>
980 Prompt once again for `mv -i A B' when A and B are hard links
981 to the same file. This fixes a bug introduced by my 2003-04-04
982 (coreutils-5.0.1) change. Reported by Thomas Wolff via Eric Blake.
983 * src/copy.c (abandon_move): New function, factored out of
984 copy_internal, now that this code is being used from two places.
985 (copy_internal): Perform the same interactive-related test for
986 whether it's alright to proceed and (usually) overwrite the
988 * tests/mv/i-4: Add tests for the above.
990 Don't segfault for a very long date format string, e.g.,
991 ls -ld --time-style=+%99999999H .
992 * src/ls.c (long_time_expected_width): Use x2nrealloc, not alloca,
993 so format string abuse cannot provoke stack overflow.
994 (print_long_format): Likewise.
996 Don't segfault for a long header date string, e.g.,
997 echo a|pr -D +%9999999A
998 * src/pr.c (init_header): Use x2nrealloc, rather than alloca.
999 Don't bother with fixed-sized initial buffer; always use x*alloc.
1001 * src/pr.c (init_header): Use slightly clearer INT_BUFSIZE_BOUND
1002 in place of equivalent INT_STRLEN_BOUND + 1.
1003 * src/expr.c (tostring, printv): Likewise.
1005 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1007 * src/system.h: Include intprops.h.
1008 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND): Remove;
1009 they are now defined in intprops.h.
1011 2005-03-09 Jim Meyering <jim@meyering.net>
1013 * TODO: Remove entry about named pipes. It was fixed in 5.3.0.
1015 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1017 * src/date.c (usage): Redo to match recent documentation changes.
1018 Don't bother documenting which usages are GNU extensions; the list
1019 wasn't correct, and is better left to the printed manual anyway.
1021 2005-03-06 Jim Meyering <jim@meyering.net>
1023 Factor out column-count processing.
1024 * src/pr.c: Include "inttostr.h".
1025 (parse_column_count): New function.
1026 (main): Use the new function for both old-style, -9, and long,
1027 --columns=-9, options.
1029 * src/cksum.c: Remove `register' keyword.
1030 * src/cut.c: Likewise.
1031 * src/dd.c: Likewise.
1032 * src/env.c: Likewise.
1033 * src/factor.c: Likewise.
1034 * src/fmt.c: Likewise.
1035 * src/fold.c: Likewise.
1036 * src/id.c: Likewise.
1037 * src/logname.c: Likewise.
1038 * src/ls.c: Likewise.
1039 * src/pr.c: Likewise.
1040 * src/printf.c: Likewise.
1041 * src/shred.c: Likewise.
1042 * src/sort.c: Likewise.
1043 * src/sum.c: Likewise.
1044 * src/test.c: Likewise.
1045 * src/tsort.c: Likewise.
1046 * src/uniq.c: Likewise.
1047 * src/wc.c: Likewise.
1048 * src/whoami.c: Likewise.
1050 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1052 * src/Makefile.am (nanosec_libs): Remove $(LIB_XANOSLEEP); no
1055 2005-03-01 Jim Meyering <jim@meyering.net>
1057 * src/copy.c (copy_internal): Change test of source type from
1058 !S_ISREG to S_ISLNK. Reported by Paul Eggert in
1059 http://lists.gnu.org/archive/html/bug-coreutils/2004-10/msg00050.html.
1061 2005-02-28 Jim Meyering <jim@meyering.net>
1063 * NEWS: Mention that xnanosleep fixes sleep failure on linux-2.6.8.1.
1065 2005-02-21 Paul Eggert <eggert@cs.ucla.edu>
1067 * src/Makefile.am (dd_LDADD, shred_LDADD): Add $(LIB_GETHRXTIME).
1068 (nanosec_libs): Add $(LIB_XNANOSLEEP). Needed for newer GNU/Linux
1069 hosts with clock_gettime.
1071 2005-02-20 Paul Eggert <eggert@cs.ucla.edu>
1073 * NEWS: Describe user-visible change to dd.
1074 * src/Makefile.am (dd_LDADD, shred_LDADD, nanosec_libs):
1075 Remove $(LIB_CLOCK_GETTIME). These functions now use
1077 * src/dd.c: Include gethrxtime.h, xtime.h.
1078 (start_time): Now of type xtime_t, not struct timespec.
1079 (print_stats, main): Use gethrxtime rather than gettime.
1080 * src/ls.c (time): Remove obsolete decl.
1081 (get_current_time): gettimeofday always returns 0, so don't
1083 * src/shred.c: Include gethrxtime.h.
1084 (isaac_seed): Use gethrxtime rather than a mishmash.
1085 * src/touch.c (time): Remove obsolete decl.
1087 * tests/misc/split-fail: Don't assume that the current host
1088 supports integers wider than 32 bits. Fix comment typo.
1089 * tests/od/x8: Likewise.
1091 * src/chown-core.c (enum RCH_status): Remove trailing comma,
1092 as it's not valid in standard C89.
1094 2005-02-15 Jim Meyering <jim@meyering.net>
1096 * src/stat.c (human_fstype): Add case/definition for S_MAGIC_XFS
1097 so that file systems of type `xfs' are recognized as such.
1098 * src/fs.h: Regenerate.
1099 Reported by Bernd Eckenfels.
1100 * src/stat.c (human_fstype): Likewise for S_MAGIC_JFS/jfs.
1101 * src/fs.h: Regenerate.
1102 Reported by Andreas Schwab.
1104 * src/nice.c (NZERO) [NZERO == 0]: Undefine and define to 20,
1105 to work around the invalid definition from Darwin 7.7.0.
1106 Test failure reported by Sébastien Maret.
1108 2005-02-14 Paul Eggert <eggert@cs.ucla.edu>
1110 * src/sort.c (mergefps): Use binary search rather than linear one
1111 when comparing new line to lines already in main memory.
1112 Idea suggested by James Lemley.
1114 2005-02-09 Jim Meyering <jim@meyering.net>
1116 * src/copy.c (valid_options): Add an assertion that
1117 not both hard_link and symbolic_link are set.
1119 2005-02-08 Paul Eggert <eggert@cs.ucla.edu>
1121 * NEWS: Document stat -f -c %S, plus changes to default formats.
1122 * doc/coreutils.texi (stat invocation): Normalize terminology,
1123 capitalization, and sort order to match --help output. Mention %c
1124 for file systems. Add new -f -c format %S, and document %s versus %S;
1125 problem reported by Jeroen van Wolffelaar.
1126 * src/stat.c (usage): Likewise.
1127 (STATFS_FRSIZE): New macro.
1128 (print_statfs): Use it, for stat -f -c %S.
1129 (do_statfs): Change default formats to output %S.
1131 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1133 * src/system.h: Include "memrchr.h".
1134 (memrchr) [!HAVE_DECL_MEMRCHR]: Remove decl.
1136 2005-02-02 Jim Meyering <jim@meyering.net>
1138 * tests/du/8gb: Also adjust the test (s/64/128/) to detect
1139 systems that don't support sparse files.
1140 Check for $2 -ge 128, rather than $2 = 128, in case
1141 there is a file system type that doesn't support sparse files,
1142 yet for which metadata takes up additional space.
1143 Both reported by Andreas Schwab.
1145 2005-02-01 Eric Blake <ebb9@byu.net> (tiny change)
1147 * tests/du/8gb: Create a larger test file, so we properly
1148 detect that sparse files can be created on NTFS under cygwin.
1150 2005-01-30 Jim Meyering <jim@meyering.net>
1152 * src/head.c (elide_tail_bytes_pipe): Correct wording in diagnostic.
1154 * src/stty.c: Remove unnecessary parentheses in all #if directives.
1156 2005-01-29 Eric Blake <ebb9@byu.net> (tiny change)
1158 * .cvsignore: Ignore config.cache and config.status.lineno.
1159 * src/stty.c [VSWTCH]: Some systems, like Cygwin, use VSWTC
1160 instead of VSWTCH, for use with CSWTCH.
1162 2005-01-29 Eric Blake <ebb9@byu.net> (tiny change)
1164 * tests/Makefile.am (.PHONY): Add check-root and root-hint.
1165 * tests/rwx-to-mode: Ignore ACL designation.
1166 * tests/setgid-check: Likewise.
1167 * tests/chown/separator: Quote user and group names.
1169 2005-01-24 Jim Meyering <jim@meyering.net>
1171 * src/cp.c (usage): Merge the descriptions of --no-dereference and -P.
1172 Suggestion from Johan Boule.
1174 2005-01-17 Eric Blake <ebb9@byu.net> (tiny change)
1176 * src/Makefile.am (all_programs.list): Strip $(EXEEXT) and remove
1178 * man/Makefile.am (all_programs): Revert previous patch; updated
1179 all_programs.list fixes this.
1180 (.x.1): No need to add $(EXEEXT).
1182 2005-01-03 Corinna Vinschen <corinna@vinschen.de> (tiny change)
1184 * src/system.h: Use S_BLKSIZE value for ST_NBLOCKSIZE where
1187 2005-01-22 Jim Meyering <jim@meyering.net>
1189 * Makefile.maint (v_etc_file): The version string has moved to
1190 version-etc-fsf.c, search that new file, not version-etc.c.
1192 2005-01-17 Paul Eggert <eggert@cs.ucla.edu>
1194 * tests/group-names: Use numeric group ids, not symbolic group names,
1195 since the latter can have shell metacharacters in them (e.g., spaces).
1196 Problem reported by Eric Blake.
1197 * tests/chgrp/basic: Assume groups are numeric, not symbolic.
1198 * tests/chgrp/deref: Likewise.
1199 * tests/chgrp/posix-H: Likewise.
1200 * tests/chgrp/recurse: Likewise.
1202 2005-01-15 Jim Meyering <jim@meyering.net>
1204 * src/shred.c (isaac_seed) [HAVE_GETHRTIME]: #if-0 this block,
1205 because just calling gethrtime evokes an `illegal instruction'
1206 failure when compiled with Sun's c89 on Solaris 8 and 9.
1207 Reported by Nelson Beebe.
1209 * src/shred.c (isaac_seed) [HAVE_GETHRTIME]: Don't call ISAAC_SEED
1210 twice with the same value of `t'.
1211 Replace nested #if-#else blocks with #if-#elif-#elif chain.
1213 2005-01-14 Jim Meyering <jim@meyering.net>
1215 The test, tests/tail/f-1, failed on powerpc-apple-darwin7.7.0.
1216 * src/tail.c (IS_TAILABLE_FILE_TYPE): Adjust definition also to include
1217 sockets, since that's what you get when reading from a command-line-
1218 supplied pipe on Darwin 7.7.
1219 (IS_PIPE_LIKE_FILE_TYPE): Define.
1220 (main): Use new IS_PIPE_LIKE_FILE_TYPE rather than simply S_ISFIFO.
1221 Reported by Nelson Beebe.
1222 This same change is also required on NetBSD/sparc-1.5.
1223 Reported by Adrian Bunk.
1225 * src/expr.c (toarith): Rewrite to detect/diagnose integer overflow,
1226 rather than suffering silently.
1227 Before, expr would silently overflow and wrap around:
1228 $ expr 9223372036854775808 = 0 # $(echo 2^63|bc)
1230 Now it detects the problem and exits nonzero:
1231 $ ./expr $(echo 2^63|bc) = 0
1232 ./expr: 9223372036854775808: integer is too large
1234 * tests/chown/separator (id_gn): Exit 77, not 1, for a test-framework
1235 failure, so that doesn't cause `make check' to stop. Nelson Beebe
1236 reported that this test would fail with the diagnostic,
1237 `cannot find name for group ID 10', on one of his systems.
1239 2005-01-13 Jim Meyering <jim@meyering.net>
1241 * src/test.c (is_int): Don't overflow when evaluating integer
1242 constants. Before, ./test $(echo 2^64|bc) -eq 0 && echo FAIL
1245 * tests/Fetish.pm (run_tests): Add code (if-0'd out) to detect
1246 names of temporary files that would clash on 8.3 file systems.
1247 * tests/mk-script (validate): Likewise.
1249 2005-01-12 Jim Meyering <jim@meyering.net>
1251 * tests/dd/skip-seek: Shorten test names to accommodate 8.3 systems.
1253 * tests/tr/Test.pm (repeat-xC): Change test name from
1254 `repeat-Compl', to avoid 8.3 conflict with `repeat-compl'.
1255 Reported by Eric Blake.
1256 (repeat-000): Rename to `repeat-zeros' for the same reason.
1258 2005-01-11 Jim Meyering <jim@meyering.net>
1260 * configure.ac: Update version to 5.3.1.
1262 2005-01-11 Eric Blake <ebb9@byu.net>
1264 * src/Makefile.am (check-README, check-AUTHORS): Account for $(EXEEXT).
1265 * man/Makefile.am (all_programs): Account for $(EXEEXT).
1267 2005-01-11 Jim Meyering <jim@meyering.net>
1269 * src/unexpand.c (add_tab_stop): Properly diagnose a tabstop list
1270 with decreasing values.
1272 * src/expand.c (main): Likewise.
1273 * src/unexpand.c (main): Check for overflow in tabstop values
1274 specified via the obsolete form. E.g., now this command fails:
1275 _POSIX2_VERSION=1 ./unexpand -$(echo '2^64+1'|bc)
1276 Before it would act like `_POSIX2_VERSION=1 ./unexpand -1'.
1277 * tests/unexpand/basic-1 (obs-ovflo): New test for this.
1279 2005-01-10 Paul Eggert <eggert@cs.ucla.edu>
1281 Respond to POSIX interpretations about pathchk -p dated 2005-01-06.
1282 * NEWS: Document the changes.
1283 * doc/coreutils.texi (pathchk invocation): Likewise.
1284 * src/pathchk.c (PORTABILITY_OPTION): New constant.
1285 (longopts, usage, main, validate_file_name):
1286 Add support for new -P option.
1287 Reject empty file names (unless -p is not specified and the
1288 current system allows empty file names).
1289 Change --portability so that is now equivalent to -p -P.
1290 Don't test whether file name is too long, if it is known to exist.
1291 (no_leading_hyphen): New function.
1292 * tests/misc/pathchk1: Add tests for empty file names and
1295 2005-01-08 Jim Meyering <jim@meyering.net>
1299 `pr --columns=N' was not equivalent to `pr -N' when also using
1302 * src/pr.c (main): Set `explicit_columns' for --columns=N,
1303 not just for -N. This bug has existed since the introduction
1304 of the --columns=N option on 1998-08-15.
1305 * NEWS: Document this.
1306 * tests/pr/Test.pm (test_vector): For each -N test, automatically
1307 create a new test vector using --columns=N.
1309 2005-01-07 Paul Eggert <eggert@twinsun.com>
1311 * src/pr.c (main): Check for column count overflow with
1312 usages like "pr -2147483648".
1314 2005-01-07 Jim Meyering <jim@meyering.net>
1316 * src/pr.c (init_fps): Use xnmalloc, rather than xmalloc.
1318 2005-01-06 Jim Meyering <jim@meyering.net>
1320 * README: List the precise HP-UX version numbers that are affected.
1321 Suggestion from Bob Proulx.
1323 * Makefile.maint (sc_changelog): Specify find's `-maxdepth 2'
1324 predicate before `-name ChangeLog' to avoid a harmless warning
1327 2005-01-05 Jim Meyering <jim@meyering.net>
1329 * tests/help-version: Punt on the uptime test, since it fails when
1330 it can't get boot time, and I don't want that to stop `make check'.
1332 * src/du.c (process_file): Evaluate exclusion rules against
1333 the entire file name, not just the last component.
1334 Reported by Robert Lindgren.
1335 * tests/du/exclude: Test for this.
1336 * NEWS: Document this.
1338 Ensure that tests/Makefile.am's check-root actions stay up to date.
1339 * Makefile.maint (sc_root_tests): New rule.
1340 (syntax-check-rules): Add it to the list.
1342 2005-01-04 Jim Meyering <jim@meyering.net>
1344 * man/shred.x: Change one-line summary to reflect that shred does
1345 not remove files by default. Suggestion from Helen Faulkner in
1346 http://bugs.debian.org/288552
1348 * README: Request VERBOSE=yes output when reporting test failures.
1349 Other minor changes.
1351 * tests/Makefile.am (check-root): Update.
1353 2005-01-03 Paul Eggert <eggert@cs.ucla.edu>
1355 * src/system.h: Undo previous change; we now use Autoconf.
1357 2005-01-03 Jim Meyering <jim@meyering.net>
1359 * tests/stty/row-col-1: Don't set rows or columns to zero, to avoid
1360 a bug in the TIOCGWINSZ ioctl on at least Solaris5.9 systems. Setting
1361 either (or both) to zero would succeed, but subsequent `stty size'
1362 would say `no size information for this device' due to the ioctl
1363 failing with EINVAL.
1365 * src/system.h: If PRIdMAX, PRIoMAX, PRIuMAX, and PRIxMAX are
1366 not all defined and either ULONG_MAX or ULLONG_MAX is not defined,
1367 then fail at compile-time rather than let tools like od produce
1368 invalid results at run time.
1370 2004-12-21 Jim Meyering <jim@meyering.net>
1372 * src/csplit.c (usage): Say the default names are `xx00, xx01, ...',
1373 not `xx01, xx02, ...'.
1374 Reported by Matt Kraai in http://bugs.debian.org/286605
1376 * tests/misc/split-fail: Avoid spurious failure on x86 Solaris5.9
1379 2004-12-20 Paul Eggert <eggert@cs.ucla.edu>
1381 * src/split.c (usage): Mention default size. Suggested by Dan Jacobson.
1383 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
1385 * NEWS: Mention that one should eval "`dircolors`" rather than
1388 2004-12-17 Jim Meyering <jim@meyering.net>
1390 * tests/mv/hard-link-1: Rearrange to use newer trap-handling code,
1391 so temporary directories aren't left behind upon e.g., interrupt.
1393 2004-12-16 Paul Eggert <eggert@cs.ucla.edu>
1395 * src/ls.c (print_dir): Use "%s: not listing already-listed
1396 directory", not "not listing already-listed directory: %s", to
1397 format already-listed directories, to be consistent with other
1398 diagnostics involving file names and colons.
1400 2004-12-15 Jim Meyering <jim@meyering.net>
1402 * src/Makefile.am (__LDADD): Define, so that building `[' on
1403 Solaris still uses the -lgen library that it requires in order
1404 to get a definition of eaccess.
1406 2004-12-14 Jim Meyering <jim@meyering.net>
1408 tac would exit immediately upon I/O or temp-file creation failure.
1409 Now it continues on, processing any remaining command line arguments.
1411 * src/tac.c: Include quotearg.h.
1412 Use quotearg_colon in most diagnostics.
1413 (copy_to_temp): Rewrite not to exit upon I/O or temp-file-creation
1414 failure. Before, this command (with /full/tmp being a full partition)
1415 TMPDIR=/full/tmp ./tac /proc/modules tac.c
1416 would exit immediately upon the write error while trying to copy
1417 non-seekable /proc/modules to the full partition. Now it still
1418 reports the failure but continues on with the remaining file.
1419 (tac_nonseekable): Return false also if copy_to_temp fails.
1420 [DONT_UNLINK_WHILE_OPEN]: Add a FIXME comment explaining that
1421 using atexit like this is wrong.
1422 * NEWS: Document this.
1423 * tests/misc/tac-continue: New test for this.
1424 * tests/misc/Makefile.am (TESTS): Add tac-continue.
1426 * tests/chown/basic: Add a few more tests.
1428 2004-12-13 Paul Eggert <eggert@cs.ucla.edu>
1430 * src/ls.c (gobble_file): Change arg name to be command_line_arg
1431 rather than explicit_arg, for consistency with copy.c.
1432 (extract_dirs_from_files): Remove ignore_dot_and_dot_dot arg, since
1433 it is deducible from dirname arg. All callers changed.
1434 (extract_dirs_from_files, print_dir, queue_directory):
1435 Add command_line_arg arg. All callers changed.
1436 (struct pending): Add command_line_arg member.
1437 (main): Use NULL rather than 0 when appropriate.
1438 (set_exit_status, file_failure): New functions.
1439 (queue_directory): Store command_line_arg into new structure.
1440 (print_dir, gobble_file, get_link_name):
1441 Use file_failure to report problems in accessing files,
1442 so that the exit status is set consistently.
1443 (print_dir): Simplify readdir failure code yet again.
1444 If closedir fails, report "closing directory" rather than "reading
1446 (xstrcoll): Use set_exit_status to set status on failure.
1447 * tests/ls-2/tests (no-a-isdir-b): This now exits with status 2,
1450 2004-12-11 Jim Meyering <jim@meyering.net>
1452 Avoid a race condition vulnerability in chown, when used with
1453 --from=O:G and without the (-h) --no-dereference option.
1454 * src/chown-core.c (restricted_chown): New function.
1455 (change_file_owner): Call it.
1456 Reported by Ulrich Drepper.
1457 * NEWS: Mention this.
1459 2004-12-09 Paul Eggert <eggert@cs.ucla.edu>
1461 * ls now exits with status 1 on minor problems, 2 if serious trouble.
1462 * NEWS: Document this.
1463 * src/ls.c (LS_MINOR_PROBLEM, LS_FAILURE): New constants.
1464 All uses of EXIT_FAILURE replaced with LS_FAILURE, unless
1466 (main): Initialize exit failure to LS_FAILURE.
1467 (print_dir, gobble_file, get_link_name, xstrcoll):
1468 Set exit status to LS_MINOR_PROBLEM if the failure is minor.
1469 (print_dir): Do not give up on entire directory merely because readdir
1471 (usage): Explain exit status.
1472 * tests/help-version: ls and variants now exit with status 2
1475 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1477 * NEWS: Document new UTC+HH:MM date syntax, and put date changes
1480 2004-12-07 Paul Eggert <eggert@cs.ucla.edu>
1482 * src/factor.c (factor): Don't list 1 as a factor of 1.
1483 Problem reported by Thomas Folz-Donahue.
1485 2004-12-06 Jim Meyering <jim@meyering.net>
1487 * tests/du/files0-from: Sanitize environment.
1488 Otherwise, e.g., BLOCKSIZE=k would cause a failure, and that
1489 setting is the default (exported from /etc/profile) on at least one
1491 * tests/du/no-deref: Likewise.
1492 * tests/cp/symlink-slash: Likewise.
1493 * tests/ls/symlink-slash: Likewise
1495 2004-12-05 Jim Meyering <jim@meyering.net>
1497 * tests/tail/Test.pm (err-6) ["tail -c"]: Avoid test failure when
1498 _POSIX2_VERSION=199209 is in the environment, or when building on
1501 2004-12-04 Jim Meyering <jim@meyering.net>
1503 * NEWS: Mention cut's new --complement option.
1505 2004-10-01 Paolo Bonzini <bonzini@gnu.org>
1507 * cut.c (complement, COMPLEMENT_OPTION): New.
1508 (longopts): Add --complement.
1509 (usage): Say not that -b, -c, and -f `print' fields,
1510 but rather that they `select' fields for printing.
1511 Describe the new --complement option.
1512 (mark_range_start): Extracted from set_fields.
1513 (print_kth): Support --complement.
1514 (compare_ranges): New function.
1515 (set_fields): Rewrite the part that populates range_start_ht,
1516 merging it with the part that populates printable_field.
1517 (main): Handle --complement.
1519 2004-12-03 Paul Eggert <eggert@cs.ucla.edu>
1521 * src/tail.c (tail_file): Set errnum to -1 if the initial "tail"
1522 failed. This works around an assertion failure reported by
1524 http://lists.gnu.org/archive/html/bug-coreutils/2004-12/msg00012.html
1526 2004-12-02 Jim Meyering <jim@meyering.net>
1528 With using --color and with LS_COLORS saying not to color
1529 executables, don't stat every file.
1530 * src/ls.c (is_colored): New function.
1531 (gobble_file): Use it.
1532 (main): Use it here, in place of too-strict tests against NULL:
1533 if either ORPHAN or MISSING was set to 0 from LS_COLORS, the
1534 old test would fail.
1536 2004-12-01 Paul Eggert <eggert@cs.ucla.edu>
1538 * src/comm.c (compare_files): Assume setlocale exists.
1539 * src/join.c (keycmp): Likewise.
1540 * src/seq.c (decimal_point): Treat like sort. Now char.
1542 (main): Assume localeconv exists. Use same code as sort.
1543 * src/sort.c (C_DECIMAL_POINT): Remove. Use changed to '.'.
1544 Assume setlocale exists.
1545 (thousands_sep): Renamed from th_sep.
1546 (IS_THOUSANDS_SEP): Remove. All uses replaced by comparisons.
1547 (NONZERO): Parenthesize use of arg.
1548 (numcompare): Avoid duplicate loads. Use ISDIGIT as boolean, for
1549 consistency. Avoid unnecessary negation by reversing
1551 (main): Rewrite localeconv call to match seq.c.
1552 * src/system.h: Assume locale.h exists.
1553 (HAVE_SETLOCALE): Remove.
1554 * src/uniq.c (different): Assume setlocale exists.
1556 * src/ls.c (sort_files): Minor cleanup. Remove an unnecessary
1557 'volatile' on a local variable. Rewrite to avoid unnecessary
1558 double-assignment to 'func' in the usual case where strcoll does
1561 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1563 * src/pinky.c (gethostname): Remove decl.
1564 (scan_entries): Use IS_USER_PROCESS instead of by-hand code.
1565 * src/uptime.c (print_uptime): Use IS_USER_PROCESS and
1566 UT_TYPE_BOOT_TIME instead of by-hand code.
1567 * src/users.c (list_entries_users): Use IS_USER_PROCESS
1568 instead of by-hand code.
1569 * src/who.c (USER_PROCESS, RUN_LVL, INIT_PROCESS, LOGIN_PROCESS,
1570 DEAD_PROCESS, BOOT_TIME, NEW_TIME, UT_TYPE_UNDEF, UT_TYPE): Remove.
1571 (IS_USER_PROCESS): Move to ../lib/readutmp.h.
1572 (UT_TYPE_RUN_LVL, UT_TYPE_INIT_PROCESS, UT_TYPE_LOGIN_PROCESS,
1573 UT_TYPE_DEAD_PROCESS, UT_TYPE_NEW_TIME): New macros.
1574 (gethostname): Remove decl.
1575 (list_entries_who, scan_entries): Use the new macros defined above,
1576 for consistency with pinky, uptime, and users.
1578 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1580 Fix problem reported by Scott S. Tinsley for HP-UX 11.11 using
1581 HP's ANSI C compiler. Declaring int functions causes warnings on
1582 some modern systems and shouldn't be needed to compile on ancient
1584 * src/copy.h (stat, lstat, rename): Remove decls.
1585 * src/install.c (stat): Remove decl.
1586 * src/ln.c (link, symlink): Remove decls.
1588 2004-11-25 Jim Meyering <jim@meyering.net>
1590 * man/help2man: Import help2man-1.35.1.
1591 * man/Makefile.am (.x.1): Remove now-unnecessary use of
1592 locally-added --program-name=NAME option. Now, help2man gets
1593 the name from the [NAME] section (i.e. from our .x file).
1594 * man/install.x: Use `install', not `ginstall' in the one-line
1595 description. Reported by Brendan O'Dea.
1596 * man/sha1sum.x: Use `sha1sum', not `shasum'.
1598 2004-11-24 Jim Meyering <jim@meyering.net>
1600 Since the changes of 2004-05-22, the u.saved_cwd member at
1601 the bottom of the active-directory stack was no longer
1602 strictly necessary. This change removes that member and uses
1603 the newer cwd_state parameter for the final restore_cwd.
1605 * src/remove.c (struct AD_ent) [u]: Remove now-unnecessary union.
1606 [dev_ino]: Rename from `a'.
1607 (AD_pop_and_chdir): Add a parameter to play the role of just-removed
1608 bottom-of-stack cwd-state member.
1609 (AD_pop_and_chdir): No longer return boolean. Adjust caller.
1610 (AD_push_initial): Remove CWD parameter. Adjust caller.
1612 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1614 Minor performance improvements and cleanups for "touch".
1615 * src/touch.c (posix_date): Remove; not needed as a static var.
1617 (touch): Use new futimens function to operate more efficiently
1618 in some cases. Don't stat/fstat existing file when
1619 (!amtime_now && change_times == (CH_ATIME | CH_MTIME)); the
1620 old time stamps aren't needed in that case.
1621 (main): change_times is int, not bool. Simplify test for
1624 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1626 * src/install.c (usage): Avoid usage that runs afoul of Docbook
1627 translation. Problem reported by Eric S. Raymond.
1629 Restore dd's noctty flag, reverting the change of 2004-04-08.
1630 POSIX does not allow "dd" to use O_NOCTTY by default.
1631 * NEWS: Add noctty flag to dd.
1632 * doc/coreutils.texi (dd invocation): Likewise.
1633 * src/dd.c (flags, usage, main): Likewise.
1635 2004-11-19 Alfred M. Szmidt <ams@gnu.org>
1637 * src/ls.c (usage): Clarified description of --no-group (-G),
1638 --human-readable (-h), --inode (-i), --size (-s), --time,
1641 2004-11-19 Jim Meyering <jim@meyering.net>
1643 * src/ls.c (usage): Clarify description of --author.
1644 Tweak indentation so that help2man creates better nroff.
1645 Reported by Dan Jacobson.
1647 * src/uniq.c (check_file): Don't check stdout for errors here.
1649 * src/pwd.c (find_dir_entry): Update comment to match reality.
1651 2004-11-18 Jim Meyering <jim@meyering.net>
1653 * src/pwd.c (robust_getcwd): Correct the comment: this function
1654 constructs the directory name. The caller prints it.
1656 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1658 * src/stat.c (STATFS): New macro, for portability to Solaris 9.
1659 (do_statfs): Use it.
1661 * src/basename.c, src/chroot.c, src/cksum.c, src/dd.c, src/dirname.c,
1662 src/factor.c, src/hostid.c, src/hostname.c, src/link.c, src/logname.c,
1663 src/nohup.c, src/printenv.c, src/pwd.c, src/setuidgid.c, src/sleep.c,
1664 src/sync.c, src/tsort.c, src/unlink.c, src/uptime.c, src/users.c,
1665 src/whoami.c, src/yes.c (main): Use getopt_long rather than getopt.
1666 * src/readlink.c (main): argv is not const.
1668 * src/cut.c (usage): Improve documentation along the lines suggested
1670 * src/echo.c (usage): Likewise.
1671 * src/expr.c (usage): Likewise.
1673 * src/dircolors.hin: Add putty, screen-bce.
1675 * src/pinky.c (print_entry): Fix memory leak.
1676 * src/who.c (print_user): Likewise.
1678 2004-11-15 Paul Eggert <eggert@cs.ucla.edu>
1680 * NEWS: New dd operand "status=noxfer".
1681 * src/dd.c (C_ASCII, C_EBCDIC, C_IBM, C_BLOCK, C_UNBLOCK,
1682 C_LCASE, C_UCASE, C_SWAB, C_NOERROR, C_NOTRUNC, C_SYNC, C_TWOBUFS,
1683 C_NOCREAT, C_EXCL, C_FDATASYNC, C_FSYNC): Now constants, not
1685 (STATUS_NOXFER, statuses): New constants.
1686 (usage, print_stats, scanargs): Add support for status=noxfer.
1687 (usage): Update status output to match new behavior.
1688 (print_stats): Always output complete byte count.
1689 Put space between numbers and units, as SI requires.
1690 Use ngettext so that i18n can use plurals for "byte" and "second".
1691 Don't multiply by 1e-9 (inexact); divide by 1e9 (which is exact).
1692 (iflag_error_msgid, oflag_error_msgid): Remove; replace uses by
1694 * tests/dd/skip-seek (@Tests): Use status=noxfer to avoid
1695 problems with regression testing.
1697 2004-11-14 Paul Eggert <eggert@cs.ucla.edu>
1699 * NEWS: dd now outputs total bytes, seconds, and bytes per second.
1700 * src/Makefile.am (dd_LDADD): Add $(LIB_CLOCK_GETTIME).
1701 * src/dd.c: Include "human.h".
1702 (w_bytes, start_time): New vars.
1703 (usage): Document new I/O statistics output
1704 (print_stats): Output new I/O statistics.
1705 (cleanup): Do statistics after closing stdin and stdout, so that
1706 the times are more accurate.
1707 (write_output, dd_copy): Count output bytes.
1708 (main): Get initial value of clock.
1710 2004-11-14 Jim Meyering <jim@meyering.net>
1712 Backslash-escape `-'s in email addresses, so that they are
1713 rendered properly in UTF-locales.
1714 * man/help2man (escape_hyphens): New function.
1715 (main): Call it on email addresses.
1717 * src/sort.c (zaptemp): Mark new diagnostic for translation.
1719 * tests/misc/close-stdout: New file. Test today's closeout.c change.
1720 * tests/misc/Makefile.am (TESTS): Add close-stdout.
1722 2004-11-13 Jim Meyering <jim@meyering.net>
1724 * src/test.c (usage): Put the description of `[-n] STRING'
1725 on two lines, one for `-n STRING' and one for `STRING' so that
1726 help2man properly escapes the `-'. Otherwise, the hyphen is
1727 rendered inappropriately in UTF-8 locales.
1728 Reported by Uwe Zeisberger in http://bugs.debian.org/281069.
1730 2004-11-12 Paul Eggert <eggert@cs.ucla.edu>
1732 * NEWS: Document the following changes.
1734 * src/sort.c: Avoid O(N**2) behavior when there are many temporary
1736 (temptail): New variable, so that we can easily append to list.
1737 (create_temp_file): Create new files at end of list, so that
1738 searching the list has O(N*NMERGE) behavior instead of O(N**2).
1739 (zaptemp): Update temptail if needed.
1740 (mergefps, merge): Accept new arg that counts temp files, and keep it
1741 up to date as we create and remove temporaries. This is for
1742 efficiency, so that we don't call zaptemp so often.
1743 All callers changed.
1744 (sort): Don't create array in reverse order, since the list of
1745 temporaries is now in the correct order.
1747 (zaptemp): Protect against race condition: if 'sort' is
1748 interrupted in the middle of zaptemp, it might unlink the
1749 temporary file twice, and the second time this happens the file
1750 might already have been created by some other process.
1752 (zaptemp): Warn if a temporary file is not removed.
1754 (create_temp_file): Use offsetof for clarity.
1755 (die): Move it up earlier, to clean up the code a bit.
1757 * src/pr.c (strtoumax): Declare if not declared.
1758 (skip_to_page, first_page_number, last_page_number, page_number,
1759 first_last_page, print_header):
1760 Use uintmax_t for page numbers.
1761 (first_last_page): Remove unnecessary forward declaration.
1762 Do not modify arg (it is now a const pointer).
1763 Return a true if successful, false (without print a diagnostic)
1765 (main): If +XXX does not specify a valid page range, treat it
1766 as a file name. This follows the response to Open Group XCU ERN 41
1767 <http://www.opengroup.org/sophocles/show_mail.tpl?source=L&listname=austin-group-l&id=7717>,
1768 which says the behavior is allowed.
1769 (skip_to_page): When starting page number exceeds page count,
1770 print both numbers in the diagnostic.
1771 (print_header): Detect page number overflow.
1773 2004-11-07 Jim Meyering <jim@meyering.net>
1775 * src/uname.c [__APPLE__]: Include <mach/machine.h> and <mach-o/arch.h>.
1776 (main) [__APPLE__]: Get the processor type via syscall rather than
1777 hard-coding "powerpc". From Toby Peterson.
1779 * src/sort.c (merge): Remove declarations of now-unused variables.
1781 2004-11-06 Paul Eggert <eggert@cs.ucla.edu>
1783 * src/sort.c (first_same_file): Remove. Move most of the code to....
1784 (avoid_trashing_input): New function.
1785 (merge): Avoid some silly merges, e.g., copying a single file to
1786 a temporary file when there are exactly 17 input files to merge.
1787 Take a count of temporary files rather than a max_merge arg.
1790 2004-11-06 Jim Meyering <jim@meyering.net>
1792 * src/sort.c (xfclose): Don't close stdout here (just flush it),
1793 since close_stdout now closes stdout unconditionally.
1795 2004-11-05 Paul Eggert <eggert@cs.ucla.edu>
1797 * src/sort.c (inittables, sort_buffer_size, getmonth, mergefps,
1798 first_same_file, merge, sort, main): Use size_t for indexes to arrays.
1799 This fixes some unlikely havoc-wreaking bugs (e.g., more than INT_MAX
1801 (getmonth, keycompare, compare): Rewrite to avoid need for alloca,
1802 thus avoiding unchecked stack overflow in some cases. As a side
1803 effect this improve the performance of "sort -M" by a factor of 4
1806 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1808 * src/stty.c: Include "vasprintf.h" since we use vasprintf now.
1810 * src/Makefile.am (check-AUTHORS): Don't assume \? works in a sed
1811 expression; it's not portable. Problem reported by Albert Chin.
1812 Don't invoke a program more than once.
1813 * src/groups.sh (version): New variable, containing author info,
1814 for benefit of AUTHORS check. Use it when acting on --version option.
1815 * AUTHORS: Remove duplicate lines. Remove bogus "chroot:"
1818 * src/system.h: Don't #define and #undef getopt around <stdlib.h>,
1819 as this breaks the new regime that does "#define getopt rpl_getopt".
1820 Problem reported by Albert Chin for Solaris 9 with Sun cc in:
1821 http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00019.html
1822 I suppose this may cause problems on ancient hosts with
1823 incompatible getopt declarations, but we'll cross that bridge if
1824 the problem gets reported to us by someone who can test the fix.
1826 2004-11-03 Jim Meyering <jim@meyering.net>
1828 * src/tac.c: quote(...) file names in diagnostics.
1830 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1832 * NEWS: Document getdate changes.
1834 2004-10-29 Jim Meyering <jim@meyering.net>
1836 * src/tac.c (tac_file): Remove temporary prototype and move this
1837 function `down' so that it precedes definition of tac_nonseekable.
1839 `tac /proc/modules' would print nothing
1840 Reported by Harald Dunkel in http://bugs.debian.org/278604.
1842 * src/tac.c (copy_to_temp): Renamed from save_stdin, since
1843 now it copies a general file descriptor, not just stdin.
1844 (tac_nonseekable): Renamed/adapted from tac_stdin.
1845 (tac_file): Get fd via `open' directly rather than via fopen/fileno,
1846 since we never used the stream. Perform "-" to stdin mapping here
1847 rather than in main. Determine whether a file is seekable,
1848 by trying to `lseek' to its end, and dispatch to tac_seekable or
1849 tac_nonseekable accordingly.
1850 (main): Rewrite argument handling now that it uses only tac_file.
1851 * NEWS: Mention it here.
1853 2004-10-21 Jim Meyering <jim@meyering.net>
1855 * tests/mv/leak-fd: New file.
1856 * tests/mv/Makefile.am (TESTS): Add it.
1857 * tests/rm/dot-rel: New file.
1858 * tests/rm/Makefile.am (TESTS): Add it.
1860 Correct my patch of 2004-10-18.
1861 * src/remove.c (rm): Destroy the saved_cwd here (via cwd_state),
1862 if necessary, not in remove_dir. Otherwise, removing multiple
1863 `.'-relative nonempty directories no longer worked.
1865 2004-10-20 Paul Eggert <eggert@cs.ucla.edu>
1867 * src/fmt.c (usage): Improve description of --prefix.
1868 Problem reported by Edward Welbourne.
1870 * man/uniq.x: Change summary so that it doesn't imply that
1871 uniq writes to its input file. Problem reported by
1874 2004-10-18 Jim Meyering <jim@meyering.net>
1876 Plug a leak that would cause a cross-device mv to fail when
1877 operating on too many command-line-specified nonempty directories.
1878 * src/remove.c (remove_dir): Destroy the `struct saved_cwd' on the
1879 top of the stack before returning. This usually closes the file
1880 descriptor that was used to return to the original working directory.
1881 Reported by Cyril Bouthors in
1882 http://article.gmane.org/gmane.comp.gnu.core-utils.bugs/3048
1883 * NEWS: Mention it here.
1885 * src/pathchk.c (validate_file_name): Give a more descriptive
1886 diagnostic when pathconf fails. This also avoids an unwarranted
1887 warning from gcc-3.3.5 about a format not being a string literal.
1889 * src/sleep.c (main): Remove declaration of unused local, c.
1890 * src/printenv.c (main): Likewise.
1891 * src/logname.c (main): Likewise.
1892 * src/uptime.c (main): Likewise, for optc.
1893 * src/tsort.c (main): Likewise, for opt.
1895 2004-10-17 Paul Eggert <eggert@cs.ucla.edu>
1897 * AUTHORS: Add self to pathchk.
1898 * src/pathchk.c (AUTHORS): Add self.
1899 Change "path" to "file name" whenever possible.
1900 Remove usage comment, as it was a duplication of the code or doc.
1901 Include <wchar.h> if available.
1902 (mbrlen, mbstate_t) [! (HAVE_MBRLEN && HAVE_MBSTATE_T)]: Define.
1903 (NEED_PATHCONF_WRAPPER, PATH_MAX, PATH_MAX_FOR, NAME_MAX,
1904 pathconf_wrapper, portable_chars, dir_ok): Remove.
1905 (NAME_MAX_MINIMUM, PATH_MAX_MINIMUM): New macros.
1906 (pathconf, _PC_NAME_MAX, _PC_PATH_MAX): Define if nonexistent.
1907 (portable_chars_only): New arg FILELEN.
1908 Don't assume ASCII; we might be on an EBCDIC host.
1909 Don't assume unibyte locale in diagnostic.
1910 (component_start, component_len): New functions.
1911 (validate_file_name): Renamed from validate_path. All uses changed.
1912 Pretty much a complete rewrite.
1913 Don't make copy of file arg. Always append trailing slash to
1914 pathconf arg, just in case it's a symlink (this is pure paranoia;
1915 we don't know of any hosts where the trailing slash is required).
1916 Use size_t instead of long int when possible.
1917 Avoid need to call pathconf in most practical cases.
1918 Don't use euidaccess several times to test searchability;
1919 just use lstat once. Reword diagnostic to put the (often very long)
1922 2004-10-15 Paul Eggert <eggert@cs.ucla.edu>
1924 * src/printf.c (usage): Mention Unicode, and use H for hex digits.
1926 2004-10-13 Jim Meyering <jim@meyering.net>
1928 * NEWS: Mention today's fts.c fix.
1930 2004-10-13 Paul Eggert <eggert@cs.ucla.edu>
1932 * tests/stty/row-col-1: Set LC_ALL=C.
1934 2004-10-12 Jim Meyering <jim@meyering.net>
1936 * src/dircolors.hin: Add .flac and .mpc as audio suffixes.
1937 From Jesus Climent in http://bugs.debian.org/276149.
1939 2004-10-05 Paul Eggert <eggert@cs.ucla.edu>
1941 * src/ls.c (ignore_mode): Renamed from ignore, to avoid shadowing
1942 problems. All uses changed.
1944 2004-10-05 Jim Meyering <jim@meyering.net>
1946 * .x-sc_trailing_blank: Add an exclusion for config/texinfo.tex,
1947 since Karl says its trailing blanks are there to stay :-)
1949 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1951 * src/expr.c (NEW, OLD): Remove, partly to avoid
1952 reference to obsolescent macro XMALLOC.
1953 All uses replaced by xmalloc and free.
1955 2004-09-28 Jim Meyering <jim@meyering.net>
1957 * src/tail.c (usage): Clarify: --retry works only with --follow=name.
1958 Reported by Nik A. Melchior in http://bugs.debian.org/273781.
1960 2004-09-27 Paul Eggert <eggert@cs.ucla.edu>
1962 * src/od.c (format_address_paren): c is optional, so don't output
1965 2004-09-26 Paul Eggert <eggert@cs.ucla.edu>
1967 Add support for ls --hide. Idea suggested by Bardur Arantsson.
1968 * NEWS: Document this.
1969 * src/ls.c (file_ignored): Renamed from file_interesting, with
1970 inverted return value. Accept the file name, not a struct dirent *.
1971 All uses changed. Avoid the expense of calling fnmatch if the
1972 file is ignorable due to leading '.'.
1973 (all_files, really_all_files): Removed; replaced by:
1974 (ignore): New variable. All uses changed.
1975 (IGNORE_DEFAULT, IGNORE_DOT_AND_DOTDOT, IGNORE_MINIMAL, HIDE_OPTION):
1977 (hide_patterns): New variable.
1978 (long_options, decode_switches, file_ignored, usage):
1979 Add support for --hide.
1980 (patterns_match): New function.
1981 (usage): Replace "hide" with "ignore" in explanation, to avoid
1984 2004-09-25 Paul Eggert <eggert@cs.ucla.edu>
1986 * src/ls.c (gobble_file, print_long_format): Don't assume that
1987 human-readable output has a byte count equal to its column width;
1988 this isn't always true in locales where the radix character is not
1990 (format_user_or_group): Revamp code to match the above fix;
1991 this avoids the (very faint) possibility of integer overflow.
1993 2004-09-24 Paul Eggert <eggert@cs.ucla.edu>
1995 * NEWS: Mention that "chmod -r -w x" now works as expected.
1996 * src/chmod.c (main): Revamp option processing to support this.
1997 * tests/chmod/Makefile.am (TESTS): Add 'usage'.
1998 * tests/chmod/usage: New set of tests for usage like that.
2000 2004-09-24 Jim Meyering <jim@meyering.net>
2002 * Makefile.maint (CVS_LIST): Use --types=AFGM option so that
2003 it lists only cvs-controlled regular files.
2005 * src/csplit.c (xalloc_die): Declare to be `extern', not `static'
2006 to avoid a warning from gcc-3.4.1. Reported by Paul Eggert.
2008 2004-09-23 Paul Eggert <eggert@cs.ucla.edu>
2010 * Makefile.maint (CVS_LIST): New macro.
2011 (sc_space_tab, sc_prohibit_atoi_atof, sc_file_system,
2012 sc_prohibit_jm_in_m4, sc_system_h_headers, sc_sun_os_names,
2013 sc_trailing_blank, po-check): Use it instead of the
2014 nonstandard "cvsu --list".
2016 * src/tail.c (parse_obsolete_option): Bring back support
2017 for obsolete option followed by non-obsolete, or by more
2018 than one file. When obsolete, conform to SUSv2 rather than
2019 original POSIX 1003.2-1992, as SUSv2 corrected the case of
2020 "tail -c". Add support for the SUSv2 "b" modifier.
2021 * NEWS: Mention the above.
2022 * tests/tail/Test.pm: New test case obs-b to check the above.
2023 err-[134] no longer need _POSIX2_VERSION=199209.
2024 Fix comments to match revised behavior.
2026 2004-09-22 Jim Meyering <jim@meyering.net>
2028 * Use automake-1.9.2. Regenerate dependent files.
2030 * src/remove.c (struct dirstack_state) [current_arg_jumpbuf]:
2031 Improve the comment.
2033 Clean up scoping etc. so that some make `distcheck' tests pass.
2034 * src/csplit.c (xalloc_die): Declare to be static.
2035 * src/chown-core.c (chown_files): Declare as `extern'.
2036 * src/cp-hash.c (remember_created): Likewise.
2037 * src/copy.c (copy): Likewise.
2038 * src/checksum.h (enum) [ALG_MD5]: Define to be 1, not 0.
2040 * src/id.c, src/nl.c, src/expand.c: Remove trailing blanks.
2041 * src/unexpand.c: Likewise.
2043 * src/Makefile.am (check-AUTHORS): New rule.
2044 (check): Depend on it.
2047 * Makefile.maint (syntax-check-rules): Remove duplicate sc_tight_scope.
2048 (sc_system_h_headers): Also exclude copy.h; it includes <stdbool.h>.
2050 2004-09-22 Paul Eggert <eggert@cs.ucla.edu>
2052 * src/ls.c (decode_switches): Don't compare a short value
2053 to SIZE_MAX: GCC sometimes complains.
2055 2004-09-21 Paul Eggert <eggert@cs.ucla.edu>
2057 * NEWS: The following commands now reject unknown options:
2058 basename dirname factor hostname link nohup sync unlink yes
2059 Also, pathchk no longer accepts trailing options.
2061 * src/basename.c: Include <getopt.h>.
2062 * src/chroot.c: Likewise.
2063 * src/dirname.c: Likewise.
2064 * src/factor.c: Likewise.
2065 * src/hostid.c: Likewise.
2066 * src/hostname.c: Likewise.
2067 * src/nohup.c: Likewise.
2068 * src/pwd.c: Likewise.
2069 * src/setuidgid.c: Likewise.
2070 * src/sync.c: Likewise.
2072 * src/basename.c (main): Reject unknown options.
2073 * src/dirname.c (main): Likewise.
2074 * src/factor.c (main): Likewise.
2075 * src/hostid.c (main): Likewise.
2076 * src/hostname.c (main): Likewise.
2077 * src/link.c (main): Likewise.
2078 * src/nohup.c (main): Likewise.
2079 * src/pwd.c (main): Likewise.
2080 * src/setuidgid.c (main): Likewise.
2081 * src/sync.c (main): Likewise.
2082 * src/unlink.c (main): Likewise.
2083 * src/yes.c (main): Likewise.
2085 * src/cat.c (main): Remove unused "case 0".
2086 * src/chgrp.c (main): Likewise.
2087 * src/chmod.c (main): Likewise.
2088 * src/chown.c (main): Likewise.
2089 * src/comm.c (main): Likewise.
2090 * src/cp.c (main): Likewise.
2091 * src/csplit.c (main): Likewise.
2092 * src/cut.c (main): Likewise.
2093 * src/date.c (main): Likewise.
2094 * src/df.c (main): Likewise.
2095 * src/du.c (main): Likewise.
2096 * src/env.c (main): Likewise.
2097 * src/expand.c (main): Likewise.
2098 * src/fold.c (main): Likewise.
2099 * src/head.c (main): Likewise.
2100 * src/id.c (main): Likewise.
2101 * src/install.c (main): Likewise.
2102 * src/join.c (main): Likewise.
2103 * src/ln.c (main): Likewise.
2104 * src/ls.c (decode_switches): Likewise.
2105 * src/mkdir.c (main): Likewise.
2106 * src/mkfifo.c (main): Likewise.
2107 * src/mknode.c (main): Likewise.
2108 * src/mv.c (main): Likewise.
2109 * src/nl.c (main): Likewise.
2110 * src/paste.c (main): Likewise.
2111 * src/pinky.c (main): Likewise.
2112 * src/pr.c (main): Likewise.
2113 * src/ptx.c (main): Likewise.
2114 * src/readlink.c (main): Likewise.
2115 * src/rm.c (main): Likewise.
2116 * src/rmdir.c (main): Likewise.
2117 * src/seq.c (main): Likewise.
2118 * src/shred.c (main): Likewise.
2119 * src/split.c (main): Likewise.
2120 * src/sum.c (main): Likewise.
2121 * src/tac.c (main): Likewise.
2122 * src/tail.c (main): Likewise.
2123 * src/tee.c (main): Likewise.
2124 * src/touch.c (main): Likewise.
2125 * src/tr.c (main): Likewise.
2126 * src/tty.c (main): Likewise.
2127 * src/uname.c (main): Likewise.
2128 * src/unexpand.c (main): Likewise.
2129 * src/wc.c (main): Likewise.
2130 * src/who.c (main): Likewise.
2132 * src/chroot.c (main): Use getopt where it suffices, not getopt_long.
2133 * src/cksum.c (main): Likewise.
2134 * src/dd.c (main): Likewise.
2135 * src/logname.c (main): Likewise.
2136 * src/printenv.c (main): Likewise.
2137 * src/sleep.c (main): Likewise.
2138 * src/tsort.c (main): Likewise.
2139 * src/uptime.c (main): Likewise.
2140 * src/users.c (main): Likewise.
2141 * src/whoami.c (main): Likewise.
2143 * src/du.c (long_options): Standardize on NULL vs 0.
2144 * src/rm.c (long_opts): Likewise.
2146 * src/logname.c (long_options): Remove.
2147 * src/printenv.c (long_options): Likewise.
2148 * src/sleep.c (long_options): Likewise.
2149 * src/tsort.c (long_options): Likewise.
2150 * src/uptime.c (longopts): Likewise.
2151 * src/users.c (longopts): Likewise.
2152 * src/whoami.c (long_options): Likewise.
2154 * src/pathchk.c (longopts): Add --help, --version.
2155 (main): Use longopts rather than parse_long_options.
2156 * src/stty.c (longpts, main): Likewise.
2158 * src/pathchk.c (main): Don't reorder arguments, so that
2159 we can check weird file names.
2161 * src/readlink.c: Don't include "long-options.h".
2162 * src/sort.c: Likewise.
2163 * src/stty.c: Likewise.
2165 * src/split.c (verbose): Now bool, not int.
2166 (VERBOSE_OPTION): New enum.
2167 (longopts, main): Use it.
2169 * tests/factor/basic: Adjust to new wording in diagnostic
2170 that results from the above changes.
2172 2004-09-21 Jim Meyering <jim@meyering.net>
2174 * man/rm.x: Say "the response is affirmative" rather than "the
2175 response begins with y or Y", so that the documentation is
2176 accurate in non-English locales. Problem reported by Munzir Taha.
2178 2004-09-19 Paul Eggert <eggert@cs.ucla.edu>
2180 * src/echo.c (main): Don't pass NULL to strcmp when
2181 POSIXLY_CORRECT and given no arguments.
2183 * src/md5sum.c (STRING_OPTION): Remove.
2184 (long_options, main): Remove support for undocumented and
2185 obsolete --string option, as suggested in the 1996-09-26 patch.
2186 * NEWS: Document this.
2188 * tests/rm/fail-eperm: Don't try to remove writeable files in a
2189 sticky /tmp directory, as SVR4-like systems (e.g., Solaris 9) let
2190 you remove such files. Problem reported by Bert Fischer in:
2191 http://lists.gnu.org/archive/html/bug-coreutils/2004-09/msg00074.html
2193 2004-09-18 Paul Eggert <eggert@cs.ucla.edu>
2195 * src/md5sum.c (STATUS_OPTION, STRING_OPTION): New enums.
2196 (long_options, main): Use them instead of magic numbers 2 and 1.
2197 For --string, optarg can't possibly be NULL.
2199 * src/dd.c (usage): Distinguish between options and operands.
2200 (scanargs): Don't mess with argc, argv; getopt_long handles this now.
2201 Say "operands" for operands, not "options".
2202 (main): Use getopt_long, so that "dd --" works as POSIX requires.
2203 * tests/dd/misc: Check for "dd --".
2205 * src/chroot.c (main): Reject unknown options instead of
2206 interpreting them as a directory to chroot to.
2208 * src/cksum.c: Remove obsolete comment about POSIX 1003.2/D11.2.
2209 The current standard (POSIX 1003.1-2004) is correct.
2210 (crc_remainder) [defined CRCTAB]: Renamed from "remainder" to avoid
2211 collision with builtin function.
2212 (main) [defined CRCTAB]: Output in lowercase hexadecimal, and
2213 output the first 0 as 8 digits, to make it easier to compare to
2214 the text of the standard. Output crctab to be a const array.
2215 (crctab): Use result of above changes.
2216 (long_options): Remove; not needed if empty.
2217 (main): getopt_long can't return 0 here, so simplify the code.
2219 2004-09-13 Jim Meyering <jim@meyering.net>
2221 * src/Makefile.am (localedir.h): Don't redirect directly to target.
2223 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2225 * src/id.c (print_full_info): Don't exit with failure status simply
2226 because a user or group number can't be turned into a name.
2227 Problem reported by Felipe Kellermann in:
2228 http://lists.gnu.org/archive/html/bug-coreutils/2004-09/msg00081.html
2230 2004-09-12 Jim Meyering <jim@meyering.net>
2232 * Makefile.maint (my-distcheck): When building with -Werror, also
2235 2004-09-10 Paul Eggert <eggert@cs.ucla.edu>
2237 * NEWS: "tail" now handles obscure POSIX 1003.2-1992 cases better.
2238 * src/tail.c (parse_obsolete_option): Renamed from
2239 parse_obsolescent_option, since the options are obsolete now.
2240 Remove bool *arg; just exit if there's an error. Revamp to follow
2241 POSIX 1003.2-1992 more precisely, to handle cases like "tail -
2242 file" and "tail -10 -- file" correctly when we are conforming to
2244 (main): Adjust to this change.
2245 * tests/tail/Test.pm (test_vector): minus-* requires
2246 _POSIX2_VERSION=199209 now, to work correctly if there is
2247 an input file. err-1 and err-3 no longer errors if there
2250 2004-09-09 Paul Eggert <eggert@cs.ucla.edu>
2252 * src/test.c (usage): Document -r, -w, -x more carefully.
2254 2004-09-08 Paul Eggert <eggert@cs.ucla.edu>
2256 * src/test.c (usage): Document "test" (with no args) and "[ ]".
2257 Document that -h and -L don't dereference.
2259 * NEWS: Document that "tr xy -z" now works as per POSIX.
2260 Sort the descriptions.
2261 * src/tr.c (main): Don't reorder options.
2262 * tests/tr/Test.pm (fowler-1): New test case.
2264 2004-09-06 Paul Eggert <eggert@cs.ucla.edu>
2266 * src/touch.c (main): Fix POSIX-conformance bug: "touch --
2267 MMDDhhmm file" must be treated like "touch MMDDhhmm file" when
2268 conforming to pre-2001 POSIX.
2269 * NEWS: Document this.
2270 * tests/touch/obsolescent: Test for this bug. Also, set
2271 _POSIX2_VERSION=199209 and POSIXLY_CORRECT=1 so that it's
2272 a better test for obsolescent features.
2274 * src/sort.c (main): Emulate Solaris 8 and 9 "sort -y", so that
2275 "sort -y abc" is like "sort abc" whereas "sort -y 100" is like
2278 * src/od.c: Several changes for POSIX and FreeBSD compatibility.
2279 (COMMON_SHORT_OPTIONS): Add -B, -D, -e, -F, -H, -I, -L, -O, -s, -X.
2280 (long_options, main): --strings is now -S, not -s.
2281 (usage): Reflect the usage changes.
2282 (parse_old_offset): Do not issue a diagnostic on failure;
2283 callers now do this as necessary.
2284 (main): Support POSIX syntax. Remove unused case 0 from getopt_long.
2285 Add support for new short options (many undocumented) for
2286 compatibility with FreeBSD. Remove FIXME for -s; it's now
2287 POSIX-compatible. Default format is now oS, not o2.
2288 * NEWS: Describe the above.
2290 2004-09-05 Paul Eggert <eggert@cs.ucla.edu>
2292 * src/stty.c (valid_options): Remove.
2293 (main): Fix some bugs in handling invalid option-combinations
2295 (recover_mode): Arg is now char const *, not char *.
2296 (main): Use STDIN_FILENO, not 0.
2297 Simplify option-parsing code a tad.
2298 * tests/stty/basic-1: Check for the fixed bugs.
2300 2004-09-03 Paul Eggert <eggert@cs.ucla.edu>
2302 * src/stat.c (HAVE_STRUCT_STATXFS_F_TYPE): Fix typo that prevented
2303 it from ever being nonzero. Reported by Pozsar Balazs in:
2304 http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00189.html
2305 (human_fstype): Add ramfs, squashfs, sysfs.
2306 Reported by Pozsar Balazs in:
2307 http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00188.html
2308 (human_fstype): Return char const *, not char *.
2309 Simplify internals a bit, and avoid casts.
2311 * src/dd.c (usage): "alternated EBCDIC" -> "alternate EBCDIC".
2312 (bit_count): Remove. All uses changed to....
2313 (multiple_bits_set): New function.
2314 (scanargs): Use it, and check separately for each set of
2315 incompatible options, to improve diagnostics.
2317 (apply_translations): Move checks for incompatible options
2318 to scanargs, so that they're done consistently.
2320 2004-09-02 Paul Eggert <eggert@cs.ucla.edu>
2322 Output correct errno-related diagnostic on "paste" I/O errors.
2323 * src/paste.c (write_error, xputchar): New functions.
2324 (paste_parallel): Use correct errno value after input error.
2325 (paste_parallel, paste_serial): Report errno value after output error.
2327 Port to diet libc. Problem reported by Felix von Leitner in:
2328 http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00171.html
2329 * src/paste.c (dummy_closed, CLOSED, dummy_endlist, ENDLIST): Remove;
2330 it's not portable C to assume FILE is a complete type.
2331 (paste_parallel): Use index test instead of ENDLIST, and NULL
2334 2004-08-24 Paul Eggert <eggert@cs.ucla.edu>
2336 POSIX-conformance fixes for "expand" and "unexpand".
2337 Also, consistently use "tab stop" rather than "tabstop".
2338 * NEWS: Document fixes.
2339 * src/expand.c: Revamp to resemble the new unexpand.c better.
2340 (usage): -i does not convert tabs after non-tabs.
2341 (add_tab_stop): Renamed from add_tabstop. All uses changed.
2342 (parse_tab_stop): Renamed from parse_tabstop. All uses changed.
2343 (validate_tab_stop): Renamed from validate_tabstop. All uses changed.
2344 (next_file, main): Check fclose against 0, not EOF.
2345 (expand): Remove unnecessary casts.
2346 Add another loop nesting level, for lines, so that per-line variables
2347 are initialized cleanly.
2348 Revamp tab checking. Check for write error immediately, rather
2349 than just once at the end of the program.
2350 * src/unexpand.c: Lkewise (for the expand.c changes).
2351 (TAB_STOP_SENTINEL): Remove.
2352 (tab_size): Now size_t, not uintmax_t, since we need to store
2353 the sequences of blanks.
2354 (max_column_width): New var.
2355 (usage): Say "blank" where POSIX requires this.
2356 (add_tab_stop): Calculate maximum column width.
2357 (unexpand): Store the pending blanks, instead of merely counting them.
2358 Follow POSIX's rules about -a requiring two blanks before a tab stop.
2359 Get rid of internal label and goto.
2360 * tests/unexpand/basic-1: Fix infloop-3 to match POSIX.
2361 Add blanks-1 through blanks-13.
2363 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2365 * NEWS: "chown : file", "chown '' file", and "chgrp '' file" now
2366 succeed without changing the uid and gid, like FreeBSD.
2367 * src/chgrp.c (parse_group): Return gid_t rather than storing it
2368 through a pointer. Treat "chgrp '' file" as a no-op change,
2370 (main): Set chopt.group_name to NULL if the group is the empty
2372 * src/chown-core.c (describe_change): Describe changes to -1:-1
2373 without using "to OWNERSHIP" phrase.
2374 * src/chown.c (usage): "chown '' file" is now allowed.
2375 (main): Do not set user name to the empty string if the group
2377 * tests/chgrp/basic: Test "chgrp '' file".
2378 * tests/chown/Makefile.am (TESTS): Add separator.
2379 * tests/chown/separator: New file, partly taken from
2380 Dmitry V. Levin's suggestion in
2381 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2383 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2385 * tests/install/basic-1: Test for the -d regression.
2387 2004-08-11 Dmitry V. Levin <ldv@altlinux.org>
2389 * src/install.c (main): Fix -d regression introduced with
2390 --target-directory support at 2004-06-25.
2392 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2394 * src/copy.c (copy_internal): When preserving links, unlink
2395 a destination with link count greater than one. This is so
2396 that commands like "cp -a" don't get confused when copying into
2397 a destination that already contains many hard links. Problem
2398 reported by Tim Waugh in:
2399 http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00053.html
2401 2004-08-10 Paul Eggert <eggert@cs.ucla.edu>
2403 Convert all files to UTF-8.
2404 * tests/fmt/basic (8-bit-pfx): Use UTF-8, not Latin-1.
2405 * tests/sort/Test.pm (16a): Likewise.
2406 * tests/uniq/Test.pm (8): Likewise.
2407 * tests/misc/printf-hex: Use ASCII, not Latin-1.
2409 * NEWS: Document "sort -o -" and "tee -" POSIX-conformance fixes.
2410 * src/shred.c (usage): "-" is an operand, not an option.
2411 * src/sort.c (die, xfopen, mergefps, first_same_file, merge):
2412 A null file arg means standard output.
2413 (main): "-o -" means to write to a file named "-",
2414 not to standard output.
2415 * src/tee.c (usage, tee): "tee -" writes to standard output, not
2416 to a file named "-".
2418 2004-08-10 Dmitry V. Levin <ldv@altlinux.org>
2420 * src/install.c (change_timestamps): Fix int->bool conversion
2421 bugs introduced on 2004-07-29.
2423 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2425 * src/shred.c (wipename): Work even if the directory is writeable
2426 and not readable. Prefer write access, since this should work
2427 better with fdatasync.
2429 * src/csplit.c (xalloc_die): New function.
2430 (main): Remove now-obsolete initialization of xalloc_fail_func.
2432 * src/md5sum.c: Adjust to sha->sha1 renaming.
2434 2004-08-08 Dmitry V. Levin <ldv@altlinux.org>
2437 * src/readlink.c (canonicalize_fname): Remove unneeded proxy function.
2438 (can_mode): Make variable local.
2440 2004-08-07 Paul Eggert <eggert@cs.ucla.edu>
2442 * src/system.h (O_BINARY) [!O_BINARY && defined O_BINARY]:
2443 Do not define, to avoid annoying compiler messages on QNX 6.3.
2444 Problem reported by Johan in:
2445 http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00050.html
2447 2004-08-04 Paul Eggert <eggert@cs.ucla.edu>
2449 * src/system.h (PRIdMAX, PRIoMAX, PRIuMAX, PRIxMAX):
2450 Define to a concatenation of string literals, not to an expression;
2451 needed for concatenation contexts.
2452 (INTMAX_MAX, INTMAX_MIN): New macros.
2454 * src/stat.c (print_stat): Don't assume st_ino / st_dev fits in
2455 unsigned long; this isn't true for st_ino on Solaris 9.
2457 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2459 * src/uname.c: Do not depend on HAVE_SYSCTL when deciding
2460 whether to include files. Include <sys/param.h> if
2461 HAVE_SYS_PARAM_H (not HAVE_SYSCTL).
2462 (main) [defined __POWERPC__]: Add a kludge to work around a
2463 Mac OS X bug, so that uname -p defaults to "powerpc" if
2464 sysctl ((int[]) {CTL_HW, HW_MACHINE_ARCH}, 2, buffer, &bufsize, 0, 0)
2465 fails. Problem reported by Petter Reinholdtsen in:
2466 http://lists.gnu.org/archive/html/bug-gnu-utils/2003-02/msg00201.html
2468 * src/uniq.c (hard_LC_COLLATE, ignore_case, different, check_file,
2469 main): Use bool for booleans.
2470 (writeline, check_file): Use uintmax_t for line counts.
2471 (check_file): Check for and report line number overflow,
2473 * src/wc.c (iswspace, wc): Use to_uchar rather than a cast.
2474 (print_lines, print_words, print_chars, print_bytes, print_linelength,
2475 have_read_stdin, wc, wc_file, main):
2476 Use bool for booleans.
2477 (exit_status): Remove.
2478 (wc, wc_file): Return bool status. All callers changed.
2479 * src/who.c (scan_entries): 0 -> STDIN_FILENO.
2480 * src/whoami.c (main): Print uids using unsigned long int, not
2483 * src/unexpand.c: Int cleanup and minor reorganization to be more
2485 Include quote.h, xstrndup.h.
2486 (TAB_STOP_SENTINEL): Increase from INT_MAX to INTMAX_MAX.
2487 (convert_entire_line, have_read_stdin, parse_tabstops, next_file,
2489 Use bool for booleans.
2490 (tab_size, tab_list, add_tabstop, validate_tabstops, unexpand):
2491 Use uintmax_t for column counts.
2492 (first_free_tab, validate_tabstops, unexpand): Use size_t for sizes.
2493 (add_tabstop, parse_tabstops, main): Don't reserve UINTMAX_MAX
2495 (parse_tabstops): Don't use ISBLANK on possibly-signed char.
2496 Detect overflow in tab stop string.
2497 (next_file, main): Use EXIT_FAILURE/EXIT_SUCCESS instead of 1/0.
2498 (unexpand): Concatenate input files the same way expand does.
2500 * src/touch.c (no_create, use_ref, posix_date, amtime_now,
2501 touch, main): Use bool for booleans.
2502 (main): Avoid integer overflow when given more than INT_MAX
2504 * src/tsort.c (struct item, n_strings): Use size_t for sizes.
2505 (have_read_stdin, count_items, scan_zeros, detect_loop,
2506 recurse_tree, walk_tree, tsort, main):
2507 Use bool for booleans.
2508 (exit_status): Remove.
2509 (tsort): Return a success flag instead of storing into a global.
2511 * src/tty.c (silent, main): Use bool for booleans.
2512 (main): 0 -> STDIN_FILENO.
2513 * src/uname.c (print_element): Use bool for booleans.
2515 * src/test.c (TRUE, FALSE, SHELL_BOOLEAN, TRUTH_OR, TRUTH_AND):
2516 Remove. All uses replaced by C99 boolean primitives.
2517 (TEST_TRUE, TEST_FALSE): New constants, for readability.
2518 (test_unop, binop, unary_operator, binary_operator, two_arguments,
2519 three_arguments, posixtest, expr, term, and, or, is_int, age_of,
2520 one_argument, main): Use bool for booleans.
2521 (advance, unary_advance): Now inline procedures rather than a macros.
2522 (is_int): Renamed from isint, to avoid namespace clash with ctype.h.
2523 (term, and, or): When it's easy, loop instead of recursing.
2524 (term): Avoid integer overflow if there are INT_MAX-3 args (!).
2525 (binary_operator, unary_operator): Simplify by systematically rewriting
2526 true==FOO to FOO (where FOO is a boolean).
2527 (unary_operator): Don't consider a file to be a regular file
2528 merely because its mode&S_IFMT is zero. Just use S_ISREG.
2529 Remove unnecessary casts. Remove ifdefs for things like
2530 S_ISSOCK that are no longer needed, since stat-macros.h always
2533 * src/tac-pipe.c (buf_init_from_stdin, find_bol, tac_mem):
2534 Use bool for booleans.
2535 (buf_init_from_stdin, buf_free, find_bol, print_line):
2536 Use size_t for sizes.
2537 * src/tac.c (separator_ends_record, tac_seekable, tac_file,
2538 tac_stdin, tac_stdin_to_mem, main): Use bool for booleans.
2539 (match_length, G_buffer_size, tac_seekable, main): Use size_t for sizes.
2540 (tac_seekable): Use ptrdiff_t for pointer subtraction.
2541 Report an error if the result is out of range.
2542 (tac_seekable, main): Check for integer overflow in buffer size
2544 (main): Remove unnecessary casts.
2546 * src/su.c (run_shell): Pass a new n_additional_args arg, so that
2547 the callee doesn't have to count 'em. All callers changed.
2548 Don't allocate more space for the arg vector than we'll need.
2549 Use memcpy to copy the args rather than rolling our own loop.
2550 Use size_t for sizes.
2551 (fast_startup, simulate_login, change_environment, log_su,
2552 correct_password, restricted_shell, main): Use bool for booleans.
2553 (longopts): Don't assume change_environment is an int.
2554 Use NULL, not 0, for pointers.
2555 (xsetenv): New function, replacing xputenv and concat.
2556 All callers changed.
2557 (elements): Remove; no longer needed.
2558 (log_su, correct_passwd, main): Prefer !x to x==NULL.
2559 (log_su): 2 -> STDERR_FILENO.
2560 (modify_environment, main): Don't assume that getenv's returned value
2561 has an indefinite lifetime.
2562 (modify_environment): Allocate a larger environ.
2563 (main): Remove an impossible 'case 0'; if it happens now, it'll
2564 get diagnosed. Don't assume getpwnam results outlive endpwent.
2565 Check for null or empty pw_name, pw_dir and for null pw_passwd.
2567 * src/stty.c (VA_START): Remove. All callers now use va_start.
2568 (_POSIX_VDISABLE): Remove unnecessary cast.
2569 (struct control_info, visible): Use cc_t for control chars.
2570 (struct control_info): Use size_t for sizes.
2571 (recover_mode, set_mode, display_speed, display_window_size,
2572 valid_options, main, display_changed):
2573 Use bool for booleans.
2574 (integer_arg): Return unsigned long int, not long int.
2575 Accept new max arg; all callers changed, to specify a maximum
2576 value for integer parameters instead of silently overflowing.
2577 (wrap): Do not overrun the stack buffer if the output contains
2578 more than 1024 bytes. Instead, malloc a buffer.
2579 (main): Remove a "what is this?!?" FIXME. Nobody knows what it is.
2580 Remove unnecessary casts.
2581 (set_control_char): Allow int values only up to cc_t range.
2582 (screen_columns): Don't reject INT_MAX.
2583 (display_changed, display_all, display_speed, recover_mode):
2584 Don't assume cc_t fits in int.
2586 * src/remove.h: Add copyright notice.
2587 (struct rm_options): Use bool for booleans.
2588 * src/rmdir.c (empty_paths, ignore_fail_on_non_empty, verbose,
2589 errno_rmdir_non_empty, remove_parents, main): Likewise.
2590 * src/sum.c (have_read_stdin, bsd_sum_file, sysv_sum_file,
2592 (main): Don't dump core if invoked with argv[0]==NULL.
2593 * src/tee.c (tee, append, ignore_interrupts, main, tee):
2594 Use bool for booleans.
2595 (tee): Use ssize_t for read returns.
2597 * src/ptx.c: Add a FIXME mentioning that there are many
2598 unchecked integer overflows in this file.
2599 (gnu_extensions, auto_reference, input_reference, right_reference,
2600 ignore_case, initialize_regex, fix_output_parameters,
2601 output_one_roff_line, output_one_text_line, output_one_dumb_line, main):
2602 Use bool for booleans.
2603 (SKIP_SOMETHING, compare_words, digest_break_file,
2604 find_occurs_in_text, fix_output_parameters):
2605 Use to_uchar instead of a caset.
2606 (print_field): Rewrite to avoid cast.
2608 * src/printf.c (posixly_correct): Use bool for booleans.
2609 (verify, main): Use EXIT_FAILURE/EXIT_SUCCESS instead of 1/0.
2610 (STRTOX): Rewrite to avoid casts.
2611 (print_esc_char): Arg is char, not int.
2612 * src/readlink.c (canonicalize): Remove. All uses now merely inspect
2614 (no_newline, verbose): Use bool for booleans.
2615 (can_mode): Now of type int; use -1 to denote otherwise-uninitialized.
2616 * src/shred.c (struct Options, main): Use bool for booleans.
2617 (isaac_seed_data, fillpattern, wipefile): Rewrite to avoid casts.
2618 * src/split.c (cwrite, bytes_split, lines_split, line_bytes_split):
2619 Use bool for booleans.
2620 * src/stat.c (G_fail): Remove.
2621 (print_statfs): Print various gotta-be-nonnegative values using
2622 unsigned long int, not long int or int.
2623 (do_statfs, do_stat): Return a boolean success flag.
2624 (do_stat, main): Use bool for booleans.
2626 * src/pr.c: Add a FIXME mentioning that there are many
2627 unchecked integer overflows in this file.
2628 (TRUE, FALSE): Remove. All uses replaced by true and false.
2629 (struct COLUMN, read_line, print_page, print_stored, open_file,
2630 skip_to_page, init_fps, parallel_files, align_empty_cols,
2631 empty_line, FF_only, explicit_columns, extremities, keep_FF,
2632 print_a_FF, print_a_header, use_form_feed, have_read_stdin,
2633 print_across_flag, storing_columns, balance_columns,
2634 truncate_lines, join_lines, untabify_input, failed_opens,
2635 numbered_lines, skip_count, use_esc_sequence, use_cntrl_prefix,
2636 double_space, ignore_failed_opens, use_col_separator,
2637 pad_vertically, last_line, main, init_parameters, skip_read,
2638 read_line, print_stored):
2639 Use bool for booleans.
2640 (struct COLUMN, char_to_clump, store_char, print_char):
2642 (clump_buff, print_clump): Use char[], not int[], for an array whose
2643 elements are always chars.
2644 (first_last_page, main, getoptarg, balance, add_line_number,
2645 char_to_uclump): Remove unnecessary casts.
2646 (init_parameters): Allocate chars, not ints, for clump_buff.
2647 (print_char): Use to_uchar before invoking ISPRINT.
2648 (char_to_clump): Convert to unsigned char before invoking ISPRINT.
2650 * src/nohup.c (main): Use bool for booleans.
2651 * src/paste.c (paste_parallel, paste_serial, main): Likewise.
2652 * src/pathchk.c (validate-path, main, portable_chars_only): Likewise.
2653 (portable_chars_only): Use to_uchar rather than a cast.
2654 * src/printenv.c (main): Use bool for booleans.
2655 Do not assume that the environ has at most one matching entry
2656 for each option (integer overflow was possible otherwise).
2658 * src/od.c (FMT_BYTES_ALLOCATED): Now an enum, not a decimal
2659 constant. Do not assume PRIdMAX etc. are strings of length 3 or
2661 (struct tspec): Use it. fmt_string is now an array, not
2662 a pointer, as there's little point to the indirection here.
2663 (struct tspec, flag_dump_strings,
2664 traditional, flag_pseudo_start, limit_bytes_to_format,
2665 abbreviate_duplicate_blocks, have_read_stdin, simple_strtoul,
2666 decode_one_format, open_next_file, check_and_close,
2667 decode_format_string, skip, write_block, read_char, read_block,
2668 parse_old_offset, dump, dump_strings, main):
2669 Use bool for booleans.
2670 (struct tspec): Use void *, not char *, for generic pointers.
2671 (bytes_to_oct_digits, bytes_to_signed_dec_digits,
2672 bytes_to_unsigned_dec_digits, bytes_to_hex_digits):
2673 Use char, not unsigned int, since char suffices.
2674 (print_s_char, print_char, print_s_short, print_short,
2675 print_int, print_long, print_long_long, print_float,
2676 print_double, print_long_double): Rewrite to avoid casts.
2677 These now take void * arguments, instead of char *.
2678 Use the same body for all functions, except for the choice
2679 of type. Assume C89 to simplify handling of signed char.
2680 (dump_hexl_mode_trailer, print_named_ascii, print_ascii):
2681 Rewrite to avoid casts.
2682 (print_named_ascii, print_ascii): Now takes void *, not char *.
2683 (decode_one_format): Use int for printf field widths, not
2684 unsigned int. Pass void * to subsidiary printers,
2685 not char *. Simplify handling of floating-point formats
2686 by factoring out common code dealing with precision and field width.
2687 (decode_format_string): Avoid need for temporary copy of
2688 each decoded struct tspec.
2689 (get_lcm): Remove unnecessary cast.
2690 (main): Fix bug where more than INT_MAX failed decodes were ignored.
2692 2004-08-02 Paul Eggert <eggert@cs.ucla.edu>
2694 * src/nl.c (TRUE, FALSE): Remove; all uses changed to true, false.
2695 (enum number_format): Remove.
2696 (FORMAT_RIGHT_NOLZ, FORMAT_RIGHT_LZ, FORMAT_LEFT): Now strings,
2698 (DEFAULT_SECTION_DELIMITERS): Now an array constant, not a macro.
2699 (section_del): Now const.
2700 (print_fmt): Remove.
2701 (starting_line_number, page_incr, blank_join, line_no,
2702 print_lineno, proc_text, main):
2703 Use intmax_t for line numbers.
2704 (reset_numbers, have_read_stdin, build_type_arg, nl_file, main):
2705 Use bool for booleans.
2706 (lineno_format): Now a string, not an enum value.
2707 (build_print_fmt): Remove. All calls removed. This work is
2708 now done within print_lineno.
2709 (build_type_arg): Use size_t for sizes.
2710 (print_lineno): Check for line number overflow.
2711 (proc_text, main): Remove unnecessary cast.
2713 * src/ln.c (symbolic_link, interactive, remove_existing_files,
2714 verbose, hard_dir_link, dereference_dest_dir_symlinks,
2715 do_link, main): Use bool for booleans.
2717 * src/ls.c (struct fileinfo, file_interesting,
2718 extract_dirs_from_files, color_symlink_as_referent,
2719 FILE_OR_LINK_MODE, sort_reverse, print_owner, print_group,
2720 numeric_ids, print_block_size, dired, print_with_color,
2721 check_symlink_color, print_inode, recursive, immediate_dirs,
2722 all_files, really_all_files, qmark_funny_chars,
2723 print_dir_name, format_needs_stat, format_needs_type, visit_dir,
2724 main, decode_switches, parse_ls_color, print_dir, file_interesting,
2725 gobble_file, make_link_path, basename_is_dot_or_dotdot,
2726 extract_dirs_from_files, print_long_format):
2727 Use bool for booleans.
2728 (dir_defaulted): Remove; no longer needed.
2729 (main): Use int to count files, since it suffices for argv.
2730 Rewrite to avoid need for dir_defaulted.
2731 (main, print_dir, gobble_file, get_link_name,
2733 Set exit status to EXIT_SUCCES/EXIT_FAILURE rather than 0/1.
2734 (decode_switches): Put back check for ws.ws_col <= SIZE_MAX.
2735 Remove unnecessary cast to int. Use int instead of unsigned
2736 int to count from 0 to 1.
2737 (get_funky_string, print_type_indicator): Use char for bytes, not int.
2738 (make_link_path): Use NULL for null pointers.
2739 (quote_name): Use to_uchar instead of cast.
2741 * src/id.c (use_name, main, print_user, xgetgroups, print_group_list,
2742 print_full_info): Use bool for booleans.
2743 (problems): Remove, replacing with....
2744 (ok): New var (inverted from old sense).
2745 (print_user, print_group, print_full_info):
2746 Print uids/gids with %lu, not %u.
2747 (xgetgroups): Don't run out of memory if getgroups or getugroups
2749 * src/setuidgid.c (main): Print uids/gids with %lu, not %ld.
2751 * src/factor.c (wheel_tab): Use unsigned char instead of unsigned
2752 int, since it suffices.
2753 (factor, print_factors): Use size_t for sizes.
2754 (print_factors, do_stdin, main): Use bool for booleans.
2755 * src/fold.c (TAB_WIDTH): New macro; use it instead of "8".
2756 (fold_file, main): Use bool for booleans.
2757 (fold_file, main): Use size_t for sizes.
2758 (main): Allow -w options up to SIZE_MAX - TAB_WIDTH - 1, instead
2759 of prohibiting widths greater than INT_MAX.
2760 * src/head.c (presume_input_pipe, print_headers, have_read_stdin,
2761 write_header, elide_tail_bytes_pipe, elide_tail_bytes_file,
2762 elide_tail_lines_pipe, elide_tail_lines_seekable,
2763 elide_tail_lines_file, head_bytes, head_lines, head, head_file,
2764 string_to_integer, main):
2765 Use bool for booleans.
2766 (main): Rewrite to avoid cast.
2768 * src/csplit.c (struct line): Use size_t for sizes.
2769 (main): Remove unnecessary cast.
2770 * src/cut.c (cut_fields): Use to_uchar rather than a cast.
2771 * src/cut.c (cut_file, main): Use bool for booleans.
2772 * src/date.c (show_date, rfc_format, batch_convert, main): Likewise.
2773 * src/env.c (main): Likewise.
2774 * src/expr.c (nextarg): Likewise.
2775 * src/env.c (main): Remove unused and nonstandard envp arg.
2777 * src/fmt.c (COST, MAXWORDS): Add a comment describing some of
2778 fmt's arbitrary limits.
2779 (TRUE, FALSE): Remove; all uses changed to (true, false).
2780 (main): Use bool for booleans.
2781 Limit maximum width to MAXCHARS / 2. Use xstrtoul, not xstrtol,
2783 (copy_rest): Remove unnecessary cast.
2784 (get_prefix): Rewrite to avoid cast.
2785 (check_punctuation): Use char *, not unsigned char *; C89 requires
2786 this. Avoid off-by-one buffer read overrun when line is empty.
2787 (flush_paragraph): Don't assume wptr-parabuf is <= INT_MAX.
2788 Remove unnecessary casts.
2789 * tests/fmt/basic (wide-1, wide-2, bad-suffix): Adjust to above
2792 * src/expand.c (convert_entire_line, have_read_stdin, parse_tabstops,
2793 next_file, expand, main):
2794 Use bool for booleans.
2795 (tab_size, tab_list, add_tabstop, parse_tabstops, validate_tabstops,
2797 Use uintmax_t for column counts.
2798 (add_tabstop): Don't reserve -1 (now UINTMAX_MAX) as a special value.
2799 All callers changed.
2800 (parse_tabstops): Don't pass a negative char to isblank.
2801 Avoid memory leak with large tab stops.
2802 (validate_tabstops, expand): Don't assume number of tab stops is
2804 (next_file, main): Use EXIT_SUCCESS/EXIT_FAILURE rather than 0/1 when
2805 storing values into exit_status.
2806 (expand): Use same pattern as unexpand for reading chars.
2807 Report an error when input line is too long, instead of silently
2808 screwing up. Do not mishandle tab stops when backspacing left
2811 * src/dircolors.c (have_read_stdin, append_quoted,
2812 dc_parse_stream, dc_parse_file, main): Use bool for booleans.
2813 (dc_parse_stream): Use enum for state, rather than int.
2814 Use ssize_t to store getline result.
2816 * src/dd.c (translation_needed, parse_integer, scanargs,
2817 apply_translations, char_is_saved, swab_buffer, skip_via_lseek):
2818 Use bool for booleans.
2819 (translate_buffer): Use to_uchar rather than a cast.
2820 (swab_buffer, copy_simple, copy_with_unblock):
2821 Use size_t for sizes.
2823 * src/seq.c (equal_width, valid_format, main): Use bool for booleans.
2824 * src/sleep.c (apply_suffix): Likewise.
2825 * src/tail.c (struct File_spec, reopen_inaccessible_files, count_lines,
2826 forever, from_start, print_headers, have_read_stdin, valid_file_spec,
2827 write_header, file_lines, pipe_lines, pipe_bytes, recheck,
2828 tail_forever, tail_bytes, tail_lines, tail, tail_file,
2829 parse_obsolescent_option, parse_options, main): Likewise.
2830 * src/sleep.c (apply_suffix): Invert sense of result.
2831 Use int (not unsigned int) for multiplier, as this generates better
2832 code with some compilers. Simplify code a bit.
2833 * src/tail.c (struct File_spec, max_n_unchanged_stats_between_opens,
2834 parse_options): Use uintmax_t, not unsigned int or unsigned long int,
2836 (tail_bytes, tail_lines): Redo test of return value (-1, 0, 1) to
2837 make it a bit clearer.
2839 * src/hostname.c: Include "xgethostname.h".
2840 (xgethostname): Remove decl; xgethostname.h has it.
2841 (sethostname) [!defined(HAVE_SETHOSTNAME) && defined(HAVE_SYSINFO)
2842 && defined (HAVE_SYS_SYSTEMINFO_H) && defined(HAVE_LIMITS_H)]: Use
2843 prototypes rather than K&R form. Assume any negative value from
2844 sysinfo denotes failure, not just -1.
2845 (main): Simplify use of sethostname.
2847 * src/pinky.c (include_idle, include_heading, include_fullname,
2848 include_project, include_plan, include_home_and_shell, do_short_format,
2849 include_where, main): Use bool for booleans.
2850 (count_ampersands, create_fullname, scan_entries, short_pinky):
2851 Use size_t for sizes.
2852 (create_fullname): Check for overflow in size calculations.
2853 (idle_string): Don't assume that the number of idle days
2854 is less than 10**8 and/or INT_MAX/(24*60*60).
2855 (main): No need to pass a non-NULL last arg to getopt_long.
2856 * src/uptime.c (print_uptime, uptime): Use size_t for sizes.
2857 (print_uptime): Remove unused local variable.
2858 (main): No need to pass a non-NULL last arg to getopt_long.
2859 * src/users.c (list_entries_users, users): Use size_t for sizes.
2860 (list_entries_users): Use char for bytes.
2861 (main): No need to pass a non-NULL last arg to getopt_long.
2862 * src/who.c (do_lookup, short_list, short_output, include_idle,
2863 include_heading, include_mesg, include_exit, need_boottime,
2864 need_deadprocs, need_login, need_initspawn, need_clockchange,
2865 need_runlevel, need_users, my_line_only, main): Use bool for booleans.
2866 (print_runlevel): Use unsigned char for bytes.
2867 (list_entries_who, scan_entries, who): Use size_t for sizes.
2868 (main): No need to pass a non-NULL last arg to getopt_long.
2870 * src/install.c (isdir): Remove decl.
2871 (install_file_to_path): Rely on make_path to fail if the destination
2872 is not a directory, by passing preserve_existing==true to it.
2873 Hence we no longer need to call isdir.
2874 Free dest_dir immediately when it's no longer needed, rather than
2875 waiting until the end of the function.
2876 (copy_file): Don't bother calling isdir, as copy will do the
2877 right thing if the destination is a directory.
2879 * src/du.c (fts_debug, opt_all, apparent_size, opt_count_all,
2880 print_grand_total, opt_separate_dirs, hash_ins, process_file, main):
2881 Use bool for booleans.
2882 (max_depth): Now size_t, not int, to avoid an arbitrary limit
2883 of INT_MAX on depth.
2884 (G_fail): Remove: no longer needed, now that the relevant
2885 functions return bool.
2886 (process_file): Use return value to signal success rather than
2887 setting a global. Remove first_call static var; not needed, since
2888 we can look at n_alloc. Use size_t for depths. Remove FIXME
2889 about size_t casts, as it's now fixed. Use xnrealloc rather
2890 than the obsolescent XREALLOC. Don't bother to check whether
2891 reallocation is needed unless level > prev_level.
2892 (du_files): Invert sense of result, for consistency with
2893 other coreutils code. All callers changed.
2894 (main): Allow --max-depth values up to SIZE_MAX.
2896 * src/df.c (inode_format, show_all_fs, show_local_fs,
2897 show_listed_fs, posix_format, require_sync, print_type,
2898 selected_fstype, excluded_fstype, show_dev, show_point, main):
2899 Use bool for booleans.
2900 (df_readable, show_dev): Use UINTMAX_MAX instead of -1.
2901 (show_dev, show_point, main):
2902 Use EXIT_SUCCESS/EXIT_FAILURE instead of 0/1.
2903 Don't assume disk name lengths are <= INT_MAX.
2904 Rewrite pct calculation to avoid cast.
2905 (show_point): Don't assume resolved length is <= SSIZE_MAX.
2907 * src/cut.c (hash_int) [!defined UINTPTR_MAX]: Use size_t
2908 instead of uintptr_t.
2909 * src/shred.c (UINT_MAX_32_BITS): Remove.
2910 (word32): Remove. All uses changed to uint32_t.
2911 (isaac_seed_data): Remove unnecessary cast.
2912 * src/system.h (ptr_align): Use size_t; in practice, this is just as
2913 good as uintptr_t in checking for alignments, and has fewer
2914 configuration hassles.
2916 * src/Makefile.am (localedir.h): Make it readonly; this
2917 undoes part of the 2004-07-27 patch.
2919 2004-07-30 Paul Eggert <eggert@cs.ucla.edu>
2921 * src/sort.c (UCHAR): Remove; all uses changed to to_uchar.
2922 (IS_THOUSANDS_SEP): Use bool when appropriate.
2923 (numcompare, main): Use char, not int, when the value is always a char.
2924 (numcompare): Remove "register"; compilers are smart enough these days.
2925 * src/system.h (errno, CHAR_BIT): Remove decls;
2926 no longer needed now we assume C89 or better.
2927 Include <inttypes.h> before <stdint.h>, as it's the
2928 Autoconf-recommended pattern.
2929 (to_uchar): New inline function, moved here from tr.c.
2930 Use full names for int types, e.g. "long int" rather than "long".
2931 * src/tr.c (to_uchar): Remove; now in system.h.
2932 (is_char_class_member): Use bool when appropriate.
2934 * src/mkdir.c (create_parents, main): Use bool when appropriate.
2935 (main): Use EXIT_SUCCESS/EXIT_FAILURE instead of 0/1.
2937 2004-07-29 Paul Eggert <eggert@cs.ucla.edu>
2939 * src/mkfifo.c (main): Use EXIT_SUCCESS and EXIT_FAILURE, not 0 and 1.
2941 * src/chmod.c (recurse, force_silent, process_file, process_files,
2942 main): Use bool when appropriate.
2943 * src/cksum.c (cksum, main): Likewise.
2944 * src/comm.c (hard_LC_COLLATE, only_file_1, only_file_2, both,
2945 compare_files, main): Likewise.
2947 * src/copy.h (struct cp_options): Likewise.
2948 * src/copy.c (copy_internal, is_ancestor, copy_dir, copy_reg,
2949 same_file_ok, seen_file, copy_internal, valid_options, copy): Likewise.
2950 * src/cp-hash.h (remember_created): Likewise.
2951 * src/cp-hash.c (remember_created): Likewise.
2952 * src/cp.c (struct dir_attr, flag_path, remove_trailing_slashes,
2953 re_protect, make_path_private, target_directory_operand, do_copy,
2954 cp_option_init, decode_preserve_arg, main): Likewise.
2955 * src/install.c (isdir, change_timestamps, change_attributes,
2956 copy_file, install_file_to_path, install_file_in_dir,
2957 install_file_in_file, strip_files, dir_arg, cp_option_init, main,
2958 change_attributes, change_timestamps): Likewise.
2959 * src/mv.c (remove_trailing_slashes, rm_option_init,
2960 cp_option_init, do_move, movefile, main): Likewise.
2961 * src/remove.c (right_justify), full_filename_, AD_pop_and_chdir,
2962 AD_push, prompt, remove_dir): Likewise.
2963 * src/rm.c (rm_option_init, main): Likewise.
2965 * src/remove.c (top_dir, pop_dir, full_filename_):
2966 Use size_t for sizes.
2967 * src/cp.c (target_directory_operand): Do not clear *NEW_DST if stat
2968 succeeds. It's not necessary in that case, as *NEW_DST is always
2970 (do_copy): Rewrite slightly to avoid need for "unreachable" comment.
2971 (main): Use EXIT_SUCCESS, EXIT_FAILURE instead of 0, 1.
2972 * src/rm.c (main): Likewise.
2974 md5sum, sha1sum integer cleanups.
2976 * src/checksum.h: Don't include config.h, sys/types.h, stdio.h:
2978 (ALG_UNSPECIFIED): Remove.
2979 (ALG_MDT): Don't make it equal to CHAR_MAX + 1; this isn't necessary.
2980 * src/md5.c: Don't include any files other than checksum.h.
2981 * src/sha1sum.c: Likewise.
2982 * src/md5sum.c (OPENOPTS, have_read_stdin, status_only, warn,
2983 bsd_split_3, split_3, hex_digits, digest_file, digest_check, main):
2984 Use bool when appropriate.
2985 (digest_check): Increase limit of number of input lines to
2986 UINTMAX_MAX from INT_MAX. Diagnose any overflows of this counter.
2987 Use ngettext instead of hard-to-i18nize hardcoded stuff for plurals.
2989 2004-07-28 Paul Eggert <eggert@cs.ucla.edu>
2991 * src/cat.c (exit_status): Remove. Now done by passing a boolean
2993 (simple_cat, cat): Return true if successful. All callers changed.
2994 (simple_cat, cat, main): Use bool for booleans.
2995 (simple_cat): Use size_t for sizes.
2996 (cat, main): Use the same names for parameters that we use for
2997 long options, to avoid confusion. This inverts the sense of the
2998 show_tabs (formerly output_tabs) and number_nonblank
2999 (formerly numbers_at_empty_lines) variables.
3000 (main): Don't mess up (due to integer overflow) if we are given
3001 INT_MAX - INT_MIN + 1 options.
3002 [O_BINARY]: Don't invoke isatty unless the other options require it.
3003 (main): When deciding whether to use simple_cat, don't worry
3004 about binary option; it's irrelevant.
3006 * src/dcgen: Remove comments, trailing white space, and empty
3007 lines from the output strings, to save space.
3008 Use a narrower type like 'unsigned char' for line lengths, if
3010 Make the output variables static, not extern.
3012 * src/chgrp.c (parse_group): Require base 10 when parsing
3014 (main): int -> bool when appropriate.
3015 * src/chown.c (main): Likewise.
3016 * src/chown-core.c: Include inttostr.h.
3017 (UINT_MAX_DECIMAL_DIGITS, uint_to_string): Remove.
3018 (gid_to_name, uid_to_name): Use imaxtostr/umaxtostr
3019 instead of uint_to_string).
3020 (describe_change): Instead of an int flag, use a char *
3021 auxiliary; this avoids the need for casts.
3022 Assume free (NULL) works.
3023 (change_file_owner): Return true/false, not 0/-1, since
3024 we don't set errno. All callers changed.
3025 Use bool when appropriate.
3026 (chown_files): Likewise.
3027 * src/chown-core.h (chown_files): Likewise.
3029 * tests/chown/basic: Test for proper handling of uids like
3030 "010", which must be parsed as decimal.
3032 * tests/misc/pwd: Don't assume that Perl's getpwd agrees with our
3033 pwd when there are multiple names for the working directory
3034 (which can happen with an automounter, sigh).
3036 * src/Makefile.am ($(SCRIPTS)): Don't depend on Makefile;
3037 this causes Solaris 8 'make' to refuse to build "groups".
3038 (localedir.h): Don't depend on Makefile: this causes Solaris
3039 8 'make' to build localedir.h unnecessarily. The dependence
3040 on Makefile is ineffective anyway, since $(localedir) might
3041 change even if Makefile hasn't.
3043 * src/remove.c (remove_dir): If we can't save the state of the
3044 working directory, pretend we started from "/", not ".".
3045 This avoids a bug on hosts like Solaris that don't let you
3046 remove the working directory.
3048 2004-07-27 Paul Eggert <eggert@cs.ucla.edu>
3050 * src/printf.c (strtiomax, strtoumax): Declare if not already
3051 declared: this fixes a portability bug with Solaris 8 + GCC.
3052 (STRTOX): Parenthesize use of macro arg as expression.
3053 (vstrtoimax, vstrtoumax, vstrtold): Remove now-unnecessary
3055 * configure.ac: Check for declaration of strtoumax, for
3058 * src/Makefile.am (cp_LDADD, ginstall_LDADD, mv_LDADD,
3059 pathchk_LDADD, rm_LDADD, test_LDADD): New vars, for eaccess.
3061 * tests/readlink/can-e: Don't assume that we can remove the
3062 working directory: this isn't possible under Solaris 8, say.
3063 * tests/readlink/can-f: Likewise.
3064 * tests/readlink/can-m: Likewise.
3066 * src/copy.c (copy_internal): find_backup_file_name no longer
3067 returns NULL, so don't bother to check for this.
3068 * src/cp.c (do_copy): Likewise.
3069 * src/ln.c (do_link): Likewise.
3071 2004-07-25 Paul Eggert <eggert@cs.ucla.edu>
3073 * src/nice.c (GET_NICE_VALUE): Renamed from GET_PRIORITY.
3075 (NZERO): New macro, if system doesn't define it already.
3076 (usage): Distinguish priorities from nice values.
3077 Don't assume NZERO is 20.
3078 (main): Use bool instead of int where appropriate.
3079 If user specifies an adjustment out of range, always truncate it
3080 to an inrange value instead of sometimes giving an error message
3082 Do not assume that -1 is an error return from "nice" or
3083 "getpriority", as it might be the current nice value minus NZERO.
3084 If nice/setpriority fails with errno == EPERM, go ahead and run
3085 the command anyway; POSIX requires this.
3087 * src/pathchk.c: Include euidaccess.h.
3088 (dir_ok): Use euidaccess, not access.
3089 * src/test.c (R_OK, W_OK, X_OK, FOK): Remove; system.h defines them.
3090 (eaccess): Remove. All users changed to use euidaccess instead.
3092 2004-07-24 Paul Eggert <eggert@cs.ucla.edu>
3094 * src/uptime.c (print_uptime) [defined BOOT_MSG]:
3095 Don't assume ut_line is null-terminated.
3096 * src/who.c (print_line): New arguments USERLEN and LINELEN,
3097 since USER and LINE might not be null terminated. All callers
3100 2004-07-23 Paul Eggert <eggert@cs.ucla.edu>
3102 Fix bug with "tail -f" reported by Rob Holland in
3103 <http://lists.gnu.org/archive/html/bug-coreutils/2004-07/msg00054.html>.
3104 Also, remove the undocumented and unsupported-since-2000
3105 --max-consecutive-size-changes options. Fix another related bug:
3106 "tail" got confused if stdin, stdout, or stderr were closed.
3107 Also, use output buffering even with "tail -f".
3109 * NEWS: Document this, plus yesterday's patch.
3110 * doc/coreutils.texi (tail invocation): "size has remained the same"
3111 -> "file has not changed", which is more accurate for fifos.
3112 * src/tail.c: Include fcntl-safer.h.
3113 (COPY_TO_EOF): Set to UINTMAX_MAX, not OFF_T_MAX (which was wrong).
3114 (COPY_A_BUFFER): New macro.
3115 (struct File_spec): New members mtime, mode, blocking.
3116 Remove member n_consecutive_size_changes.
3117 (DEFAULT_MAX_N_CONSECUTIVE_SIZE_CHANGES,
3118 max_n_consecutive_size_changes_between_opens,
3119 MAX_CONSECUTIVE_SIZE_CHANGES_OPTION): Remove.
3120 (long_options, tail_forever, parse_options):
3121 Remove (non-)support for --max-consecutive-size-changes.
3122 (record_open_fd): New function.
3123 (recheck, tail_file): Use it. Don't assume that stdin is open.
3124 (dump_remainder): Add support for new COPY_A_BUFFER special value.
3125 Treat errno==EAGAIN like EOF, since it might be a nonblocking read.
3126 (recheck): New arg BLOCKING, specifying whether to use blocking reads.
3128 (n_live_files): Remove, replacing with...
3129 (any_live_files): New function. All uses changed.
3130 (tail_forever): Use nonblocking I/O unless we know that blocking I/O
3131 is safe; this avoids some hangs when reading from a fifo.
3132 Avoid invoking fstat or sleep when using blocking I/O.
3133 Do not check for changes to size if the file is not a regular file,
3134 as the size is undefined in that case.
3135 Check for changes to mtime or mode, too; this works for non-regular
3137 (tail_forever, main): Redo fflush strategy to work even when input
3138 is nonblocking. Don't use unbuffered output; just flush when needed.
3140 2004-07-22 Paul Eggert <eggert@cs.ucla.edu>
3142 * src/tail.c (main): Ignore -f if no file operand is specified
3143 and standard input is a pipe.
3144 * doc/coreutils.texi (tail invocation): Do not ignore -f for
3145 all pipes, just for when standard input is a pipe and no
3146 file operand is specified.
3147 * tests/tail/Test.pm: Reinstate f-1 test, since we now pass.
3148 Add a new commented-out f-2 test, which we still fail.
3149 (test_vector): All f-* tests are special cases, not just f-1.
3151 2004-07-12 Paul Eggert <eggert@cs.ucla.edu>
3153 * src/uptime.c: Include c-strtod.h.
3154 (print_uptime): Use c_strtod instead of setlocale and sscanf.
3155 Use long int rather than int to count days (for 64-bit hosts),
3156 and check for arithmetic overflow when converting double to time_t.
3158 2004-07-11 Paul Eggert <eggert@cs.ucla.edu>
3160 * src/printf.c (vstrtold): Renamed from vstrtod.
3161 Now returns long double. All uses changed.
3162 (print_direc): Use "L" length modifier when printing floating point
3163 numbers, since we're now printing long double.
3165 2004-07-06 Paul Eggert <eggert@cs.ucla.edu>
3167 printf cleanup, to avoid undefined behavior, to add support for
3168 formats that Bash supports, and to support wide integers like
3171 * NEWS: Document this.
3172 * src/printf.c (UNSPECIFIED): Remove. All uses now replaced by
3173 booleans, so that we don't reserve any values for precision or
3175 (STRTOX): Use prototype, not K&R-style definition.
3176 (vstrtoimax): Renamed from xstrtol (to avoid confusion with xstrtol
3177 in ../lib), with type change to intmax_t.
3179 (vstrtoumax): Renamed from xstrtoul, with type change to uintmax_t.
3181 (vstrtod): Renamed from xstrtod. All uses changed.
3182 (print_direc): Use boolean arg instead of special value to indicate
3183 a missing precision or width. LENGTH no longer includes
3184 length modifiers or conversion character. New arg CONVERSION
3185 now specifies conversion character.
3186 Use intmax_t-width formatting for integers (like Bash).
3187 Add support for C99 %a, %A, %F (like Bash).
3188 Add support for field width with %c (POSIX requires this).
3189 Add a FIXME for lack of support for field width and precision
3191 Add support for '\'', '0' flags.
3192 Check for invalid combinations of flags, field width, precision,
3193 and conversion, to prevent use of undefined behavior.
3194 Allow multiple length modifiers, for formats like "%lld" (like Bash).
3195 Add support for C99 'j', 't', 'z' length modifiers (like Bash).
3196 In error message, output entire invalid conversion specification,
3197 instead of merely outputting % followed by the conversion char.
3198 * tests/misc/printf: Add tests for the above.
3200 2004-04-03 Dmitry V. Levin <ldv@altlinux.org>
3202 Change "readlink -f" to be more compatible with prior implementations.
3203 Add more canonicalize options, -e and -m.
3204 Add comprehensive tests for all readlink modes.
3206 * m4/canonicalize.m4 (AC_FUNC_CANONICALIZE_FILE_NAME):
3207 Do not add canonicalize.c here.
3209 * src/readlink.c (longopts): Add new options.
3210 (usage): Document them.
3211 (canonicalize_fname): New proxy function.
3212 (main): Handle new options.
3213 * doc/coreutils.texi (readlink invocation): Document new
3214 "readlink -f" behaviour and new canonicalize options, -e and -m.
3216 * configure.ac (AC_CONFIG_FILES): Add tests/readlink/Makefile.
3217 * tests/Makefile.am (SUBDIRS): Add readlink.
3218 * tests/readlink/Makefile.am: New file.
3219 * tests/readlink/{rl-1,can-e,can-f,can-m}: New readlink tests.
3220 * tests/misc/Makefile.am (TESTS): Remove basic readlink test.
3221 * tests/misc/readlink: Remove file.
3223 2004-07-04 Jim Meyering <jim@meyering.net>
3225 * src/copy.c (copy_internal): Add a FIXME comment.
3227 2004-07-02 Paul Eggert <eggert@cs.ucla.edu>
3229 * src/copy.c (copy_dir): Assume path_concat returns non-NULL.
3230 * src/cp.c (do_copy): Likewise.
3231 * src/mv.c (movefile): Likewise.
3233 * src/cp.c (make_path_private): 2nd arg is now size_t, not int,
3234 to avoid problem when path_concat dir name is longer than 2 GiB (!).
3236 * src/nohup.c (main): Don't pass NULL first argument to path_concat.
3237 This cleans up the semantics a bit, as we no longer try to open the
3240 2004-07-01 Paul Eggert <eggert@cs.ucla.edu>
3242 * NEWS: Add short names -t and -T for --target-directory
3243 and --no-target-directory options, respectively.
3245 * src/cp.c (NO_TARGET_DIRECTORY_OPTION, TARGET_DIRECTORY_OPTION):
3246 Remove. All uses changed to 'T' and 't', respectively.
3247 * src/install.c, src/ln.c, src/mv.c: Likewise.
3249 * src/cp.c (long_opts, usage, do_copy, main): Add -t and -T as
3250 aliases for --target-directory and --no-target-directory,
3252 * src/install.c (long_options, main, usage): Likewise.
3253 * src/ln.c, src/mv.c: Likewise.
3255 2004-07-01 Jim Meyering <jim@meyering.net>
3257 * Makefile.maint (sc_file_system): New target.
3258 (syntax-check-rules): Add it.
3259 .x-sc_file_system: New file.
3260 * Makefile.am (EXTRA_DIST): Add it.
3262 * man/sync.x: Use "file system" rather than "filesystem".
3263 * man/stat.x, man/df.x: Likewise.
3265 2004-06-30 Paul Eggert <eggert@cs.ucla.edu>
3267 * src/df.c (usage, main): Output "file system" rather than
3269 * src/du.c (usage): Likewise.
3270 * src/shred.c (usage): Likewise.
3271 * src/stat.c (usage): Likewise.
3272 * src/stat.c (long_options, usage): Rename "--filesystem" to
3273 "--file-system". But keep the old name around, for compatibility
3276 2004-06-29 Paul Eggert <eggert@cs.ucla.edu>
3278 Add support for --no-target-directory option.
3280 * NEWS: Document it.
3281 * doc/coreutils.texi (Common options, Target directory, cp
3282 invocation, install invocation, mv invocation, ln invocation):
3284 (link invocation): Explain how to rewrite link using ln now
3285 that we have --no-target-directory.
3286 (ln invocation): Explain that --no-target-directory subsumes
3288 (unlink invocation): Modify wording to match new wording in
3291 * src/cp.c (NO_TARGET_DIRECTORY_OPTION): New constant.
3292 (long_opts, usage, do_copy, main): Add support for
3293 --no-target-directory,
3294 * src/install.c (NO_TARGET_DIRECTORY_OPTION, long_options, main,
3296 * src/ln.c (NO_TARGET_DIRECTORY_OPTION, long_options, usage,
3298 * src/mv.c (NO_TARGET_DIRECTORY_OPTION, long_options, usage,
3300 * src/mv.c (enum): Sort values.
3302 2004-06-29 Jim Meyering <jim@meyering.net>
3304 Don't let verbose-mode output from a subshell obscure actual differences.
3305 * tests/rm/inaccessible: Turn off command-echoing just before
3306 invoking subshell, then turn it back on if VERBOSE=yes afterward.
3308 2004-06-25 Paul Eggert <eggert@cs.ucla.edu>
3310 Add support for 'install --target-directory', an option
3311 that has been documented for years but not implemented (!).
3312 * doc/coreutils.texi (install invocation): Document
3313 --target-directory in synopsis, too.
3314 * src/install.c (TARGET_DIRECTORY_OPTION): New var.
3315 (long_options, main, usage): Add --target-directory.
3316 (target_directory_operand): New function, stolen from mv.c.
3317 (main): Use it. Check for -d and --target-directory.
3318 Alter wording of diagnostics to match other programs.
3320 2004-06-28 Jim Meyering <jim@meyering.net>
3322 * src/cp.c (usage): Fix copy+paste error in description of
3323 --target-directory: s/move/copy/. From Paul Jarc.
3325 2004-06-27 Paul Eggert <eggert@cs.ucla.edu>
3327 Use more-consistent rules among cp, ln, and mv when dealing with
3328 last operands that are (or look like) directories.
3330 * src/cp.c (target_directory_operand): New, nearly-common function,
3331 It reports an error if the destination appears to be a directory
3332 (e.g., because it has a trailing slash) but is not.
3333 * src/ln.c, src/mv.c: Likewise.
3334 * src/cp.c (do_copy): Use it.
3335 * src/ln.c (main): Likewise.
3336 * src/mv.c (main): Likewise.
3338 * src/cp.c (do_copy): Don't assume argc is positive.
3339 Don't bother to lstat dest, since copy() will do that for us.
3340 Use "const" to avoid the need for cast.
3342 * src/cp.c (do_copy): Don't output a usage message because of file
3343 problems (e.g., an operand is not a directory). Use it only for
3344 syntax. Standardize on "target %s is not a directory" for the
3346 * src/ln.c (main): Likewise.
3347 * src/mv.c (main): Likewise.
3349 * src/cp.c (do_copy): Remove test for trailing slash, since
3350 target_directory_operand now does this.
3351 * src/ln.c (main): Likewise.
3352 * src/mv.c (movefile): Likewise.
3354 * src/cp.c (main): Reject multiple target directories.
3355 Check whether a specified target is a directory when parsing the
3356 options, using stat. This gives more-accurate diagnostics.
3357 * src/ln.c (main): Likewise.
3359 * src/ln.c (isdir): Remove decl; no longer needed.
3360 * src/mv.c (isdir, lstat): Likewise.
3362 * src/ln.c (do_link): New arg dest_is_dir. All uses changed.
3363 Don't check the destination ourself; rely on dest_is_dir.
3364 This way we can avoid lstatting the destination in the
3365 usual case, and in the worst case we lstat 1, not 3 times.
3366 Don't bother to unlink unless link failed; this saves a syscall.
3367 Remove unnecessary backup_succeeded flag;
3368 it was identical to "dest_backup != NULL".
3370 * src/ln.c (main): Use int to count to argc, not unsigned int.
3371 This handles negative operand counts.
3372 * src/mv.c (main): Likewise.
3374 * src/mv.c (do_move): Don't call hash_init; expect the caller to
3375 do it, for consistency with cp.c and ln.c. All callers changed.
3376 (movefile): dest_is_dir parameter is now bool, not int.
3377 (main): Standardize on "missing destination file operand after %s"
3378 for the diagnostic, for consistency with cp.c.
3380 * tests/mv/diag: Don't assume "mv --target=nonexistentdir"
3381 will complain about the arg count.
3382 Adjust to new (briefer) diagnostics.
3383 * tests/cp/fail-perm: Add a test to verify that we get the new
3384 diagnostic when failing to copy through a symlink-to-inaccessible-dir.
3386 2004-06-27 Paul Eggert <eggert@cs.ucla.edu>
3388 Fix a bug: formerly, if d/x was a directory and x a file, "ln x
3389 d/" incorrectly created a link d/x/x. It also saves some system
3392 * NEWS: Document the fix.
3394 * src/ln.c (main): Don't append basename to dest if this
3395 results in an existing directory name.
3396 * tests/ln/misc: See whether a trailing slash is followed too far.
3398 2004-06-26 Jim Meyering <jim@meyering.net>
3400 * src/printf.c (main): When given no arguments, print the standard
3401 "missing operand\nTry printf --help..." message -- to be consistent.
3403 2004-06-26 Jim Meyering <jim@meyering.net>
3405 * src/mknod.c (main): Add \n at the end of message output via fprintf.
3407 2004-06-25 Jim Meyering <jim@meyering.net>
3409 * tests/ln/misc: Add test for ln subscript error.
3411 2004-06-23 Paul Eggert <eggert@cs.ucla.edu>
3413 * src/ln.c (do_link): Remove unnecessary call to lstat.
3414 (main): Avoid subscript error when the destination is "".
3416 2004-06-23 Jim Meyering <jim@meyering.net>
3418 * tests/*: Replace all occurrences of `(exit N); exit' with
3419 `(exit N); exit N'. Otherwise, those many tests could exit with
3420 improper exit status when exiting via e.g., a trapped interrupt.
3421 Thanks to a report from Bob Proulx.
3423 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3425 * src/who.c (idle_string, print_user): New arg boottime,
3426 specifying the most recent boot time. All uses changed.
3427 (idle_string) Consider a line to be "old" if it hasn't been used
3428 since the last boot time. Watch out for overflow when computing
3429 times, and for times in the future.
3430 (idle_string): Record latest boot time.
3432 2004-06-22 Jim Meyering <jim@meyering.net>
3434 * src/test.c (usage): Correct description of `-t FD'. The file
3435 descriptor, FD, is no longer optional. Reported by Ton Nijkes.
3437 2004-06-21 Paul Eggert <eggert@cs.ucla.edu>
3439 The 2004-06-19 fix for who and pinky was incomplete, as ctime
3440 has undefined behavior if the year precedes -999 or follows 9999.
3441 Since we have to stop using ctime anyway, we might as well use
3442 strftime and fix the FIXME, and support internationalized dates.
3444 * NEWS: Document the new behavior.
3445 * src/who.c: Include "hard-locale.h".
3446 (time_format, time_format_width): New vars.
3447 (time_string, print_line): Use them.
3449 (time_string): Use localtime + strftime instead of
3450 ctime, to avoid problems with years before -999 or after 9999.
3451 * src/pinky.c: Likewise.
3453 2004-06-21 Paul Eggert <eggert@cs.ucla.edu>
3455 Fix bug: GNU 'ls' didn't count columns correctly if user or group
3456 names contained multibyte characters where the column count
3457 differed from the byte count. This patch also corrects
3460 * src/ls.c (format_user_or_group): New function, which counts
3462 (format_user, format_group): Use it.
3463 (format_user_or_group_width): New function, which counts columns
3465 (format_user_width, format_group_width): Use it.
3467 2004-06-21 Jim Meyering <jim@meyering.net>
3469 * tests/priv-check: Quote "$PATH" in PATH=$PATH.
3470 Suggestion from Andreas Schwab.
3472 * tests/priv-check: When running as root, be sure to propagate
3473 PATH through to the process we exec as non-root.
3474 Reported by michael@aplatform.com.
3476 * src/mknod.c (main): Don't segfault when calculating the
3477 expected number of operands for `mknod NAME'.
3479 2004-06-20 Jim Meyering <jim@meyering.net>
3481 * src/dd.c (input_seek_errno): Declare file-scoped variable as static.
3483 2004-06-20 Paul Eggert <eggert@cs.ucla.edu>
3485 * src/basename.c (main):
3486 Standardize on the diagnostics given when someone gives
3487 too few operands ("missing operand after `xxx'") or
3488 too many operands ("extra operand `xxx'").
3489 Include "quote.h" and/or "error.h" if it wasn't already being included.
3490 * src/chgrp.c (main): Likewise.
3491 * src/chmod.c (main): Likewise.
3492 * src/chown.c (main): Likewise.
3493 * src/chroot.c (main): Likewise.
3494 * src/comm.c (main): Likewise.
3495 * src/cp.c (do_copy): Likewise.
3496 * src/csplit.c (main): Likewise.
3497 * src/date.c (main): Likewise.
3498 * src/dircolors.c (main): Likewise.
3499 * src/dirname.c (main): Likewise.
3500 * src/du.c (main): Likewise.
3501 * src/expr.c (main): Likewise.
3502 * src/hostid.c (main): Likewise.
3503 * src/hostname.c (main): Likewise.
3504 * src/id.c (main): Likewise.
3505 * src/install.c (main): Likewise.
3506 * src/join.c (add_file_name, main): Likewise.
3507 * src/link.c (main): Likewise.
3508 * src/ln.c (main): Likewise.
3509 * src/logname.c (main): Likewise.
3510 * src/md5sum.c (main): Likewise.
3511 * src/mkdir.c (main): Likewise.
3512 * src/mkfifo.c (main): Likewise.
3513 * src/mknod.c (main): Likewise.
3514 * src/mv.c (main): Likewise.
3515 * src/nohup.c (main): Likewise.
3516 * src/od.c (main): Likewise.
3517 * src/pathchk.c (main): Likewise.
3518 * src/ptx.c (main): Likewise.
3519 * src/readlink.c (main): Likewise.
3520 * src/rm.c (main): Likewise.
3521 * src/rmdir.c (main): Likewise.
3522 * src/seq.c (main): Likewise.
3523 * src/setuidgid.c (main): Likewise.
3524 * src/shred.c (main): Likewise.
3525 * src/sleep.c (main): Likewise.
3526 * src/sort.c (main): Likewise.
3527 * src/split.c (main): Likewise.
3528 * src/stat.c (main): Likewise.
3529 * src/test.c (beyond, main): Likewise.
3530 * src/touch.c (main): Likewise.
3531 * src/tr.c (main): Likewise.
3532 * src/tsort.c (main): Likewise.
3533 * src/tty.c (main): Likewise.
3534 * src/uname.c (main): Likewise.
3535 * src/uniq.c (main): Likewise.
3536 * src/unlink.c (main): Likewise.
3537 * src/uptime.c (main): Likewise.
3538 * src/users.c (main): Likewise.
3539 * src/who.c (main): Likewise.
3540 * src/whoami.c (main): Likewise.
3542 * tests/basename/basic: Adjust to new diagnostics.
3543 * tests/du/files0-from: Likewise.
3544 * tests/expr/basic: Likewise.
3545 * tests/mv/diag: Likewise.
3546 * tests/tsort/basic-1: Likewise.
3548 2004-06-20 Jim Meyering <jim@meyering.net>
3550 * src/ln.c: Remove declaration of yesno.
3551 Instead, include yesno.h.
3552 * src/copy.c: Likewise.
3554 * src/remove.c: Remove declaration of yesno.
3555 Instead, include yesno.h.
3556 (top_dir): Remove now-unnecessary cast of obstack_base.
3557 (pop_dir): Likewise.
3558 (full_filename_): Likewise.
3560 2004-06-19 Paul Eggert <eggert@cs.ucla.edu>
3562 Don't dump core if ctime returns NULL; this is possible on
3563 hosts with 64-bit time_t and 32-bit int.
3564 * src/who.c: Include "inttostr.h".
3565 (time_string): If ctime fails, print the raw time as an integer
3566 instead of dumping core.
3567 * src/pinky.c: Likewise, as follows:
3568 Include "inttostr.h".
3569 (time_string): New function, copied from who.c.
3570 (print_entry): Use it.
3572 2004-06-19 Paul Eggert <eggert@cs.ucla.edu>
3574 * src/who.c (print_line): Don't truncate user names at 8 bytes.
3575 Problem reported by Guido Leenders in:
3576 http://lists.gnu.org/archive/html/bug-coreutils/2004-06/msg00056.html
3577 * NEWS: document this.
3579 2004-06-19 Jim Meyering <jim@meyering.net>
3581 * src/system.h (case_GETOPT_VERSION_CHAR): Switch back to
3582 using GNU_PACKAGE (from PACKAGE) once again. This restores
3583 `GNU' to the parenthesized package name in --version output.
3584 Before, the first argument from AC_INIT, `GNU coreutils', would
3585 be propagated to the PACKAGE variable. Now, `GNU ' is trimmed.
3586 Reported by Richard Stallman.
3588 2004-06-17 Jim Meyering <jim@meyering.net>
3590 * src/tr.c (to_uchar): Rename function from `uchar'. The latter
3591 would clash with a typedef in Tru64's <sys/types.h>. From Albert Chin.
3593 2004-06-15 Paul Eggert <eggert@cs.ucla.edu>
3595 * NEWS: Remove more special cases for POSIXLY_CORRECT when POSIX
3596 allows the GNU behavior. "--" is now supported by chroot, hostid,
3597 hosname, pwd, sync, yes.
3598 * doc/coreutils.texi (yes invocation, false invocation,
3599 true invocation): Document this.
3600 * src/chroot.c (main): Handle "--".
3601 * src/hostid.c (main): Likewise.
3602 * src/hostname.c (main): Likewise.
3603 * src/pwd.c (main): Likewise.
3604 * src/sync.c (main): Likewise.
3605 * src/yes.c (main): Likewise.
3606 * src/true.c (main): Recognize --help and --version even if
3607 POSIXLY_CORRECT is set.
3608 * src/yes.c (main): Likewise.
3610 2004-06-09 Paul Eggert <eggert@cs.ucla.edu>
3612 * NEWS: Remove special cases for POSIXLY_CORRECT when POSIX allows
3614 * doc/coreutils.texi (pr invocation, unlink invocation): Document this.
3615 * src/ls.c (decode_switches): Pay attention to TABSIZE even if
3616 POSIXLY_CORRECT is set. POSIX reserves upper-case environment
3617 variables to the implementation, so it's OK for ls to depend on
3619 * src/pr.c: Include "hard-locale.h".
3620 (main): When in a non-POSIX locale, ignore POSIXLY_CORRECT, since
3621 POSIX specifies the behavior only in the POSIX locale.
3622 * src/printf.c (print_esc): Support \x, \u, \U even if POSIXLY_CORRECT,
3623 since POSIX says the behavior is unspecified here.
3624 * src/tail.c (parse_obsolescent_option): Support multiple file operands
3625 even if POSIXLY_CORRECT, since POSIX does not require a diagnostic.
3626 * src/printf.c (main): Recognize --help, --version even if
3627 POSIXLY_CORRECT. POSIX does not specify any options, but it
3628 does not prohibit options either, so "printf" is like "expr" here.
3629 * src/unlink.c (main): Likewise.
3630 * tests/misc/printf: Adjust to the new semantics for \x if
3633 2004-06-14 Jim Meyering <jim@meyering.net>
3635 * tests/misc/pwd: New test, for fix of 2004-04-19.
3636 * tests/misc/Makefile.am (TESTS): Add pwd.
3637 (BUILD_SRC_DIR): Define BUILD_SRC_DIR.
3639 * src/copy.c: Remove declaration of euidaccess.
3640 Instead, include "euidaccess.h".
3642 2004-06-13 Paul Eggert <eggert@cs.ucla.edu>
3644 * src/who.c (PIDSTR_DECL_AND_INIT): Don't assume pid_t fits in int.
3645 (UT_ID) [!HAVE_STRUCT_XTMP_UT_ID]: Remove bogus comment,
3646 as (sizeof "??") reliably returns 3.
3647 (print_line): Guard against idle and pid being too long
3648 (which is possible when printing headers).
3649 (print_user): Allocate enough bytes for idlestr. Use IDLESTR_LEN.
3650 Avoid unnecessary cast of sizeof to int.
3651 (make_id_equals_comment): Do not assume that UT_ID returns
3652 a string; it might return a non-null-terminated array.
3653 Use strncat instead. It's not very often where strncat is
3654 exactly what you want, but this is one of those rare cases.
3656 2004-06-11 Paul Eggert <eggert@cs.ucla.edu>
3658 * src/who.c (list_entries_who): Don't output a trailing space.
3660 2004-06-09 Jim Meyering <jim@meyering.net>
3662 * src/touch.c (usage): Improve wording in description of the
3663 --time=WORD option. Reported by Dan Jacobson.
3665 * src/chown-core.c (change_file_owner): Change names of parameters
3666 old_uid and old_gid to required_uid and required_gid respectively.
3668 * src/chmod.c (mode_changed): Return false, not 0, now that the
3669 function returns `bool'.
3671 2004-06-08 Paul Eggert <eggert@cs.ucla.edu>
3673 Adjust chmod and chown to be similar if -c or -v are given. In
3674 particular, a no-op chown is no longer reported as a change; this
3675 reverts to previous behavior. Also, fix both commands so that -v
3676 report failures even if the failure is not due to the chmod or
3679 * src/chmod.c (CH_NOT_APPLIED): New constant.
3680 (describe_change): Handle it.
3681 (process_file): Use it, if a symlink wasn't changed.
3682 (mode_changed): Return bool, not int. Accept new argument
3683 NEW_MODE; all callers changed. This lets us avoid statting the
3684 file unless the new mode has unusual bits.
3685 (process_file): Return -1 on error. With -v, report all errors
3686 verbosely, not just some.
3688 * src/chown-core.c (change_file_owner): Return -1 on error, not
3689 1 sometimes and -1 on others. Our caller ORs together our results,
3690 and (-1 | 1) == 0 on ones-complement hosts.
3691 With -v report all errors verbosely, not just some.
3692 Fix bug when chopt->root_dev_ino && !chopt->affect_symlink_referent:
3693 file_stats wasn't set properly in that case.
3695 * tests/chgrp/basic: Adjust to above changes.
3697 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3699 * tests/chgrp/basic: Test that chgrp -h does not fail on
3700 symlinks, even on hosts where that's not supported.
3701 Test that if -R is specified without -H or L, -h is assumed.
3702 Test that chown() is not optimized away.
3704 2004-05-18 Paul Eggert <eggert@cs.ucla.edu>
3706 Several fixes to chgrp and chown for compatibility with POSIX and BSD:
3708 Check for incompatible options. When -R and --dereference are
3709 both used, then either -H or -L must also be used. When -R and -h
3710 are both used, then -P must be in effect.
3712 -H, -L, and -P have no effect unless -R is also specified.
3713 If -P and -R are both specified, -h is assumed.
3715 Do not optimize away the chown() system call when the file's owner
3716 and group already have the desired value. This optimization was
3717 incorrect, as it failed to updated the last-changed time and reset
3718 special permission bits, as POSIX requires.
3720 Do not report an error if the owner or group of a
3721 recursively-encountered symbolic link cannot be updated because
3722 the file system does not support it.
3724 * NEWS: Document the above.
3726 * src/chgrp.c (main): Check for incompatible options. -R --dereference
3727 requires either -H or -L, and -R -h requires -P. If -H, specify
3728 FTS_PHYSICAL as well as FTS_COMFOLLOW; this is faster. Make this
3729 file as much like chown.c as possible.
3730 * src/chown.c (main): Likewise.
3732 * src/chown-core.c (change_file_owner): Use ent->fts_statp only if
3733 needed. Chown a directory only after chowning its children; this
3734 avoids problems if the new directory ownership doesn't permit
3735 access to the children. Dereference symlinks before doing
3736 ROOT_DEV_INO_CHECK, not after, so that we catch symlinks to /.
3737 Do not optimize away the chown() system call when the file's owner
3738 and group already have the desired value. POSIX does not permit
3739 this optimization. Rely on chown and lchown to do the right
3740 thing with symlinks and/or -1 arguments, now that we have wrappers
3741 to do this. Use ENOTSUPP not ENOSYS, and ignore all ENOTSUPP
3742 errors, not just command-line errors.
3743 (chown_files): Pass FTS_NOSTAT to xfts_open if we don't need file status.
3745 * src/system.h (ENOTSUP): Remove.
3747 * tests/chgrp/basic: Use chown --from to discover whether the
3748 group changed, since chgrp now changes unconditionally. This
3749 complicates the sed script a bit. Do not specify --dereference,
3750 since it's the default (and we want to test this). Adjust output
3751 to match the fact that chgrp no longer optimizes the case of
3752 changing a file's group to the same value as before.
3753 * tests/chgrp/posix-H: Do not attempt to combine -h and -H; these
3754 options are incompatible, and their behavior is undefined with POSIX.
3755 (changed, not_changed): Adjust to match the fact that -h is no longer
3756 specified. Sort names.
3757 * tests/chown/deref: Adjust error-diagnostic spelling to match new
3760 2004-06-07 Paul Eggert <eggert@cs.ucla.edu>
3762 * src/uname.c (main): Fix typo introduced on 2003-05-10 that
3763 prevented a diagnostic of any operands.
3765 2004-06-08 Jim Meyering <jim@meyering.net>
3767 * src/shred.c (direct_mode): Turn it on/off with directio, too.
3769 2004-06-07 Jim Meyering <jim@meyering.net>
3771 Enable direct-mode I/O (bypassing the buffer cache), if possible.
3772 Prompted by a suggestion from Kalle Olavi Niemitalo
3773 in http://bugs.debian.org/207035.
3774 * src/shred.c (direct_mode): New function.
3775 (do_wipefd): Turn on direct-mode I/O.
3776 (dopass): If a file's first write fails with EINVAL,
3777 turn off direct-mode I/O and retry the write.
3779 2004-06-05 Paul Eggert <eggert@cs.ucla.edu>
3781 * src/tr.c (main): "tr -d a b" is now a fatal error even if
3782 POSIXLY_CORRECT is set. The POSIX SYNOPSIS does not allow this
3785 2004-06-04 Paul Eggert <eggert@cs.ucla.edu>
3787 * src/shred.c (dopass): Don't subtract 1 from the offset after
3788 a write error. Problem reported by Jon Peatfield in:
3789 http://lists.gnu.org/archive/html/bug-coreutils/2004-06/msg00020.html
3791 2004-06-02 Paul Eggert <eggert@cs.ucla.edu>
3793 Fix bug reported by Buciuman Adrian in
3794 <http://mail.gnu.org/archive/html/bug-coreutils/2003-08/msg00105.html>
3795 where 'dd' created a file that was too large. The bug was that dd
3796 assumed that the input file offset does not advance after a failed
3797 read; but POSIX says that the input file offset is undefined after
3800 * src/dd.c (MAX_BLOCKSIZE): New macro.
3801 (input_seekable, input_seek_errno, input_offset,
3802 input_offset_overflow): New vars.
3803 (scanargs): Reject block sizes greater than MAX_BLOCKSIZE.
3804 (advance_input_offset): New function.
3805 (skip_via_lseek): Set errno to zero when reporting our failure,
3806 so that we don't report based on garbage errno.
3807 (skip): If fdesc is standard input, advance the input offset.
3808 Do not quit if reading, and if noerror was specified;
3809 POSIX seems to require this.
3810 If read fails on output file, report the earlier lseek failure
3811 instead; this fixes a FIXME in dd_copy.
3812 (advance_input_after_read_error): New function.
3813 (dd_copy): Use it, instead of assuming that failed reads
3814 do not advance the file pointer. Advance input offset
3815 after nonfailed reads. Advance only a partial block if
3816 the previous read (before the failed read) succeeded, and
3817 do not generate an output block of zeros in this case.
3818 (main): Determine initial input offset, seekability of input,
3819 and error if it wasn't seekable.
3821 2004-06-02 Jim Meyering <jim@meyering.net>
3823 rm (without -f) could hang unnecessarily when attempting to
3824 remove a symlink to a file on an off-line NFS-mounted partition.
3825 Reported by David Howells in https://bugzilla.redhat.com/124699.
3826 * src/remove.c (write_protected_non_symlink): New function.
3827 Don't invoke euidaccess on symlinks.
3828 (prompt): Use write_protected_non_symlink rather than using
3829 euidaccess directly, being careful not to call lstat twice for a file.
3831 Fix a bug in how the --output-delimiter=D option works with
3832 abutting byte or character ranges. Reported by David Krider in
3833 http://lists.gnu.org/archive/html/bug-coreutils/2004-05/msg00132.html
3834 * src/cut.c (print_kth): Remove special case for open-ended range.
3835 (set_fields): Record the range start index for an interval even
3836 when it abuts another interval on its low side.
3837 Also record the range start index of the longest right-open-interval.
3838 * tests/cut/Test.pm: Add tests of --output-delimiter=S with
3839 abutting and overlapping byte ranges.
3841 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3843 Some POSIX-conformance cleanups for tr.
3845 * src/tr.c (posix_pedantic): Remove; no longer needed since
3846 we need to test this in just one place now.
3847 (usage): Mention -C.
3848 (unquote): Note that \055, \n, etc are escaped.
3849 Do not worry about POSIXLY_CORRECT when warning about ambiguous
3851 \ at end of string stands for itself.
3852 Do not diagnose invalid backslash escapes: POSIX says the behavior
3853 is unspecified in this case, so we don't need to diagnose it.
3854 (main): Add support for -C (currently an alias for -c).
3855 Do not diagnose 'tr [:upper:] [:upper:], as POSIX does not require
3857 * tests/tr/Test.pm: New tests bs-055, bs-at-end, repeat-Compl.
3858 Fix comment for range-a-a.
3860 2004-05-25 Paul Eggert <eggert@cs.ucla.edu>
3862 Improve the efficiency (and in one case, correctness) of code
3863 that reads symlinks.
3865 * src/copy.c (copy_internal): Don't use alloca, as it can mess up
3866 royally if the link length is long (e.g., GNU/Hurd). Use
3867 xreadlink instead, it's safer. Don't bother to read the link if
3868 it's the wrong size. Add a FIXME because this area is a bit murky
3870 * src/ls.c (get_link_name): Update use of xreadlink.
3871 * src/readlink.c (main): Likewise.
3872 * src/stat.c (print_stat): Likewise.
3874 2004-06-01 Jim Meyering <jim@meyering.net>
3876 * src/env.c (main): Prefer the notation `STREQ (a, b)'
3877 over `!strcmp (a, b)'.
3878 * src/sort.c (main, sort_buffer_size): Prefer the notation
3879 `STREQ (a, b)' over `strcmp (a, b) == 0'.
3880 * src/date.c (batch_convert): Likewise.
3881 * src/expr.c (nextarg): Likewise.
3882 * src/su.c (correct_password, restricted_shell, main): Likewise.
3883 * src/ptx.c (swallow_file_in_memory, main): Likewise.
3884 * src/test.c (binary_operator, and, or, main): Likewise.
3886 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3888 * NEWS: echo compatibility cleanup.
3889 * doc/coreutils.texi (echo invocation): Document the changes.
3890 * src/echo.c (V9_ECHO): Remove; always enabled.
3891 (DEFAULT_ECHO_TO_XPG): Renamed from V9_DEFAULT, so that
3892 we use the same naming convention as bash. Now an enum,
3894 (usage): Reword to mention -e/-E more accurately.
3895 Mention \0NNN (the POSIX syntax) rather than \NNN (nonstandard).
3896 (hextobin): New function.
3897 (main): Use bool rather than int for local vars when appropriate.
3898 Do not allow options if POSIXLY_CORRECT, unless we are using
3899 BSD semantics and the first argument is "-n".
3900 Don't pass unnecessary extra arg to parse_long_options.
3901 do_v9 now defaults to DEFAULT_ECHO_TO_XPG, not to allow_options.
3902 Do not look for options if !allow_options.
3903 Use size_t rather than int when appropriate.
3904 Open-code option test rather than using strrchr.
3905 Use faster test for "-".
3906 Avoid redundant argc test.
3907 Add support for \x, for Bash compatibility.
3908 Use e.g. '\a' rather than '\007', for portability to EBCDIC hosts.
3909 When '\c' is encountered, stop printing immediately, as POSIX
3911 Add support for \xhh syntax.
3912 Add support for \0ooo syntax; POSIX requires this.
3914 2004-06-01 Jim Meyering <jim@meyering.net>
3916 * Use automake-1.8b. Regenerate dependent files.
3918 2004-05-31 Jim Meyering <jim@meyering.net>
3920 * tests/Makefile.am.in (TESTS_ENVIRONMENT): Define PATH to include
3921 the build src/ directory -- at the front.
3922 ($(srcdir)/$x-tests): Depend on Makefile.am.
3923 Use $x as the program name, except when it would be `test' (test is
3924 the sole program tested via mk-script that is also a shell built-in).
3925 In that case, use the old ../../src/$x.
3927 2004-05-30 Jim Meyering <jim@meyering.net>
3929 Work around HPUX /bin/cc compiler bug that is exposed, now that
3930 sets are arrays of type `bool'. More details here:
3931 http://lists.gnu.org/archive/html/bug-gnulib/2004-05/msg00094.html
3932 FIXME: verify that the above URL points to the right message
3934 * src/tr.c (card_of_complement): Use cleaner `sizeof in_set'
3935 rather than `N_CHARS * sizeof(in_set[0])'. Using HPUX's /bin/cc
3936 (aC++/ANSI C B3910B A.05.55 [Dec 04 2003]) on an ia64-hp-hpux11.22
3937 system, those two expressions are not the same (256 vs. 1024).
3938 The effect of this problem was that `tr -c x y' would fail:
3939 tr: when not truncating set1, string2 must be non-empty
3940 (set_initialize): Remove unnecessary initialization of the `in_set'
3941 buffer; that initialization triggered the same compiler bug as above.
3943 2004-05-29 Paul Eggert <eggert@cs.ucla.edu>
3945 tr cleanup, mostly having to do with integer type ranges.
3948 * tests/tr/Test.pm: Add a few tests for the below. Alas, most of
3949 the test cases wouldn't be portable, or would take too much CPU
3952 * src/tr.c (N_CHARS, N_CHAR_CLASSES): Now an enum, not a macro.
3953 This is safe since the code already assumes N_CHARS fits in int.
3954 (Filter): Remove: we want to prototype everything.
3955 (ORD, CHR): Remove. All uses removed. Some replaced with:
3956 (uchar): New function. All places where a char must be converted
3957 to an unsigned char are now done this way, not by ad-hoc methods.
3958 (count): New type. Use it whenever counts or states are needed.
3959 (BEGIN_STATE): Increase from INT_MAX - 1 (which was bogus, anyway,
3960 since we used it in an unsigned int context) to UINTMAX_MAX - 1.
3961 (REPEAT_COUNT_MAXIMUM): New macro. Use it in place of BEGIN_STATE
3962 whenever appropriate.
3963 (NOT_A_CHAR): Remove global macro; now a local enum.
3964 (UL_LOWER, UL_UPPER, UL_NONE): No longer specify values, since
3965 the rest of the code no longer depends on them.
3966 (class_ok): Remove; all uses changed to use inline comparisons.
3967 (RE_NO_TYPE): Remove; wasn't used or needed.
3968 (struct List_element): normal_char and equiv_code are now unsigned
3970 first_char, last_char, and the_repeated_char are now unsigned char,
3971 not unsigned int. repeat_count is now count, not size_t.
3973 (struct Spec_list): state is now count, not unsigned int.
3974 lengthis now count, not size_t.
3975 n_indefinite_repeats is now size_t, not int.
3976 has_equiv_class, has_char_class, and has_restricted_char_class
3977 are now bool, not int. All uses changed.
3978 (struct E_string): s is now char *, not unsigned char *.
3979 escaped is now bool *, not int *. All uses changed.
3980 (ES_MATCH): Remove macro, replacing with:
3981 (es_match): New inline function. All uses changed.
3982 (squeeze_repeats, complement, posix_pedantic, truncate_set1,
3983 translating): Now bool, not int.
3984 (io_buf): Now char array, not unsigned char.
3985 (SET_TYPE): Remove. All uses replaced with bool.
3986 (is_equiv_class_member, unquote, append_range, append_char_class,
3987 append_equiv_class, find_closing_delim, star_digits_closebracket,
3988 build_spec_list, parse_str, homogeneous_spec_list):
3989 Now returns bool, not int. All uses changed.
3990 (is_equiv_class_member): Now inline.
3991 (is_equiv_class_member, is_char_class_member, make_printable_str,
3992 append_normal_char, append_range, append_repeated_char,
3994 Args are now of proper integer type.
3995 (unquote, look_up_char_class, make_printable_str,
3996 append_equiv_class, build_spec_list, squeeze_filter):
3997 Avoid unsigned char *p; gently convert *p to unsigned char instead.
3998 (unquote, get_spec_stats): Do not jump past declarations and then
3999 use them; C doesn't allow this in portable programs.
4000 (make_printable_str): Check for overflow in size calculations.
4001 (xmemdup): Remove. All uses rewritten.
4002 (find_bracketed_repeat): Args are now of proper pointer-to-integer
4003 type. Do not reject [c*0]. Use xstrtoumax, not xstrtoul.
4004 (find_bracketed_repeat, star_digits_closebracket): Check that the
4005 digits are not escaped.
4006 (build_spec_list): Don't bother to copy opnd_str; not needed.
4007 (build_spec_list, get_next): Simplify internal logic a bit.
4008 (card_of_complement): Fix bug due to char overflow.
4009 (get_spec_stats): Don't assume len fits into int.
4010 Check for integer overflow. Use abort() rather than assert(0).
4011 (string2_extend): Fix subscript error: is_char_class_member (..., 255)
4013 (squeeze_filter): READER is never null now; simplify code.
4014 READER arg now has a simpler type. Remove unnecessary casts.
4015 (squeeze_filter, main): Calls to fwrite improperly checked result
4016 against zero, rather than against requested size.
4017 (plain_read): New function.
4018 (read_and_delete, read_and_xlate):
4019 Remove unused filter arg, and don't worry about hit_eof.
4020 Simplify by using plain_read.
4021 (set_initialize): Args are bool and bool *, not int and SET_TYPE *.
4022 (main): Always pass a non-null procedure to squeeze_filter.
4023 Rewrite so that class_ok isn't needed.
4025 2004-05-29 Paul Eggert <eggert@cs.ucla.edu>
4027 * src/shred.c (dosync): Ignore EBADF errors, as IRIX 6.5
4028 fdatasync reports EBADF when syncing (unwritable) directories.
4029 Problem reported by Albert Chin-A-Young in:
4030 http://lists.gnu.org/archive/html/bug-coreutils/2004-05/msg00165.html
4032 2004-05-29 Jim Meyering <jim@meyering.net>
4034 * tests/chown/deref: Fix typo: use ls -ldo, not ls -ldg.
4035 Patch from Albert Chin.
4037 * src/ptx.c (text_buffer_maxend): Remove declaration of unused variable.
4039 * src/remove.c (push_dir): Merge declaration and adjacent assignment
4040 into a single statement.
4042 2004-05-28 Jim Meyering <jim@meyering.net>
4044 * src/remove.c (AD_mark_helper): Eliminate an unnecessary comparison.
4046 2004-05-22 Jim Meyering <jim@meyering.net>
4048 rm -r would get a failed assertion when run from an inaccessible
4049 directory and with two or more command line arguments including an
4050 absolute-named directory followed by a relative-named directory.
4052 * src/remove.h (struct rm_options) [require_restore_cwd]: New member.
4053 * src/remove.c (struct cwd_state): Define.
4054 (AD_pop_and_chdir): Redesign interface so that a restore_cwd failure
4055 can be detected by the caller. Instead of returning a malloc'd
4056 directory name, communicate it to caller via a new parameter, and
4057 return an indication of whether restore_cwd failed. Update caller.
4058 Eliminate an unnecessary call to AC_stack_top.
4059 (remove_dir): Change type of cwd_state parameter to `struct cwd_state'
4060 so we can now communicate to caller whether/how functions like
4061 restore_cwd have failed. Update caller.
4062 (rm_1): Fail if we've failed to restore the working directory
4063 and the name of the next file to remove is `.'-relative.
4064 (rm): Fail if the require_restore_cwd flag is true and we've
4065 failed to restore the working directory.
4066 * src/mv.c (rm_option_init): Initialize new member,
4067 x->require_restore_cwd.
4068 * src/rm.c (rm_option_init): Likewise.
4070 2004-05-21 Jim Meyering <jim@meyering.net>
4072 * tests/rm/inaccessible: New test for the above fix.
4073 * tests/rm/Makefile.am (TESTS): Add inaccessible.
4075 * src/remove.c (rm): Use free rather than XFREE.
4076 (remove_dir): Use xmalloc, not XMALLOC.
4077 (ds_init): Likewise.
4079 2004-05-20 Jim Meyering <jim@meyering.net>
4081 * Makefile.maint (sc_unmarked_diagnostics): Now that the unmarked
4082 diagnostics in shred.c have been fixed, don't exempt shred.c from
4085 * src/shred.c: Use translatable diagnostics, e.g.
4086 change "%s: remove" to _("%s: failed to remove") and
4087 change "%s: close" to _("%s: failed to close").
4089 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4091 * src/shred.c (names): Bring back lower-case letters, "_", and
4092 ".". But continue to omit +, =, %, @, #, as they're either
4093 shell metacharacters (for some shells) or are not in some
4094 character sets, or (in the case of '%') must be a
4095 metacharacter somewhere.
4097 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4099 * src/cut.c (cut_fields): Adjust to new signature of getndelim2.
4101 2004-05-17 Jim Meyering <jim@meyering.net>
4103 * src/shred.c (incname): Decrement `len' only once per loop iteration.
4105 chgrp and chown now dereference symlinks by default, per POSIX.
4106 Reported by Michal Politowski as http://bugs.debian.org/249177.
4108 * src/chown-core.c (chopt_init): Affect each symlink referent by default.
4109 * src/chown.c (usage): Update to reflect this.
4110 * src/chgrp.c (usage): Likewise.
4111 * NEWS: Describe the change.
4112 Adapt tests accordingly.
4113 * tests/chgrp/basic: Use -h where necessary to retain semantics.
4114 * tests/chgrp/deref: Likewise.
4115 * tests/chgrp/posix-H: Likewise.
4117 2004-05-15 Paul Eggert <eggert@cs.ucla.edu>
4119 In shred, check for errors from fdatasync more carefully. If
4120 fdatasync fails with errno==EINVAL, it means this implementation
4121 does not support synchronized I/O for this file. Do not report
4122 this as an error, as (for example) AIX 5.2 fdatasync reports it
4123 for raw disk devices. Problem reported by Albert Chin in
4124 <http://mail.gnu.org/archive/html/bug-gnu-utils/2004-05/msg00028.html>.
4126 Check for write errors, though: the old code ignored them.
4127 Improve error checking in a few other cases, too (e.g., close of a
4130 Also, change several 'int' values to 'bool', so that the error
4131 checking is a bit clearer. Similarly, change unsigned values
4132 to size_t where appropriate.
4134 * src/shred.c: Include "dirname.h".
4135 (datasync) [!HAVE_FDATASYNC]: Remove.
4136 (dosync): New function.
4137 (dopass): Use it. Return 1 on write error, -1 on other error.
4138 All callers changed. Report write error if dosync does.
4139 (do_wipefd, wipefd, wipename, wipefile): Return bool (true/false),
4140 not int (0/-1). All callers changed. Return false if there's a
4142 (incname): Return bool (true/false), not int (0/1). Accept
4143 size_t length, not unsigned. All callers changed. Do not
4144 bother checking for non-digits; it can't happen. Replace
4145 recursion with iteration.
4146 (wipename): Use dir_name, base_name, etc. instead of assuming
4147 Unix file names. Use size_t for length, not unsigned.
4148 Report error if unlink or close fails.
4149 (wipename, main): Use bool for booleans.
4151 (names): Use only digits and uppercase letters, for greater
4154 2004-05-16 Jim Meyering <jim@meyering.net>
4156 * tests/chown/deref: New test for the yesterday's change.
4157 * tests/chown/Makefile.am (TESTS): Add deref.
4159 2004-05-15 Jim Meyering <jim@meyering.net>
4161 chown --dereference did nothing when the owner/group of a
4162 symlink matched the desired owner/group. Reported by David Malone.
4163 Also reported in 1999 as http://bugs.debian.org/39642.
4165 * src/chown-core.c (change_file_owner): When --dereference has
4166 been specified, and when processing a symlink, stat it to get the
4167 owner and group of the referent.
4169 2004-05-14 Jim Meyering <jim@meyering.net>
4171 * man/pwd.x, man/echo.x, man/printf.x: Fix typo:
4172 s/supercede/supersede/ reported by Andrew Fabbro.
4174 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4176 Improve performance of `sort -m' on large files, at the cost of
4177 making some contrived examples unsafe. POSIX allows this
4178 optimization. Performance problem reported by Jonathan Baker in
4179 <http://mail.gnu.org/archive/html/bug-coreutils/2004-05/msg00071.html>.
4181 * src/sort.c (first_same_file): Do not treat input pipes
4182 differently from other files.
4183 * doc/coreutils.texi (sort invocation): Document that "sort -m -o F"
4184 might write F before reading all the input.
4187 2004-05-12 Paul Eggert <eggert@cs.ucla.edu>
4189 * src/od.c (print_ascii, dump_strings): Use e.g. '\a' rather than
4190 '\007', for portability to EBCDIC hosts.
4191 * src/printf.c (print_esc_char): Likewise.
4192 * src/tr.c (unquote, make_printable_str): Likewise.
4194 2004-05-12 Jim Meyering <jim@meyering.net>
4196 * src/remove.c (AD_pop_and_chdir): Move lstat-`.' into if-block
4197 where the result is used. This avoids one unnecessary lstat call
4198 per command line argument.
4200 2004-05-12 Paul Eggert <eggert@cs.ucla.edu>
4202 Don't assume that "make -C" works; Solaris "make" doesn't have -C.
4204 * src/Makefile.am (all_programs.list): New rule, copied from
4205 man/Makefile.am and tests/Makefile.am, except that we use the
4206 system tr rather than ./tr and we don't use tr -s.
4207 * tests/Makefile.am (all_programs): Use it.
4208 * man/Makefile.am (all_programs): Likewise. Renamed from programs,
4209 for consistency. All uses changed.
4211 2004-05-11 Jim Meyering <jim@meyering.net>
4213 * tests/rm/unread3: New test, for the above fix and today's
4214 lib/save-cwd.c improvement.
4215 * tests/rm/Makefile.am (TESTS): Add unread3.
4217 * src/rm.c: Don't include "save-cwd.h". It's no longer used.
4219 2004-05-10 Jim Meyering <jim@meyering.net>
4221 * tests/install/trap: New file. Test for bug fix of 2004-04-18.
4222 * tests/install/Makefile.am (TESTS): Add trap.
4224 * src/remove.c (AD_push): Don't use errno in diagnostic about
4227 Remove these generated files from CVS.
4228 * tests/cut/cut-tests, tests/date/date-tests, tests/join/join-tests:
4229 * tests/ls/ls-tests, tests/pr/pr-tests, tests/tac/tac-tests:
4230 * tests/tail/tail-tests, tests/test/test-tests, tests/tr/range-tests:
4231 * tests/tr/tr-tests, tests/wc/wc-tests:
4233 2004-05-09 Jim Meyering <jim@meyering.net>
4235 * src/tr.c (unquote): Use xcalloc rather than xmalloc and
4236 a loop initializing the just-allocated memory to zero.
4238 2004-05-08 Jim Meyering <jim@meyering.net>
4240 * tests/rm/no-give-up: New file; check for today's fix.
4241 * tests/rm/Makefile.am (TESTS): Add no-give-up.
4243 2004-05-08 Paul Eggert <eggert@cs.ucla.edu>
4245 Fix bug where "rm" gave up too easily, reported by Dan Jacobsen in
4246 <http://mail.gnu.org/archive/html/bug-coreutils/2004-05/msg00013.html>.
4248 * src/remove.c (remove_entry): Check for errno values like ENOENT
4249 that show the file cannot be directory, instead of for errno
4250 values like EPERM that show the file might be a directory. This
4251 is necessary because, when a single unlink() call has multiple
4252 reasons to fail, it can set errno to any of those reasons; it's
4253 only the rare errno value like ENOENT that excludes all the other
4254 possible reasons to fail even when the file is a directory.
4255 (remove_cwd_entries): Don't attempt chdir if the file is known
4256 to not be a directory.
4257 (remove_dir): Use the same method that remove_cwd_entries uses
4258 (for some reason they differed). Don't assert that saved_errno
4259 must be EPERM; it might be just about anything.
4261 2004-05-06 Jim Meyering <jim@meyering.net>
4263 * src/id.c (xgetgroups): Use xnmalloc, rather than xmalloc.
4264 Don't add `1' to the buffer size (it was to protect against malloc
4265 implementations that fail to allocate a buffer of size zero).
4266 That is no longer necessary, since we use a malloc wrapper
4269 * src/wc.c (get_input_fstatus): Use xnmalloc, rather than xmalloc.
4270 * src/head.c (elide_tail_bytes_pipe): Likewise.
4271 * src/df.c (main): Likewise.
4272 * src/shred.c (do_wipefd): Likewise.
4273 * src/users.c (list_entries_users): Likewise.
4274 * src/tail.c (main): Likewise.
4275 * src/md5sum.c (main): Likewise.
4277 2004-04-29 Paul Eggert <eggert@cs.ucla.edu>
4279 * src/df.c (show_disk, show_point): If several filesystems are
4280 mounted on the same mount point, prefer the last one, not the first.
4281 Problem reported by Christian Jones in
4282 <http://mail.gnu.org/archive/html/bug-coreutils/2004-04/msg00200.html>.
4283 (show_disk): Remove unused statp arg. Return bool, not int.
4284 (show_point): Rewrite to avoid gotos. Use the same algorithm
4285 for lofs and dummies for each pass through the mount table,
4286 rather than subtly different algorithms (which are probably
4289 2004-05-03 Jim Meyering <jim@meyering.net>
4291 * Makefile.am (EXTRA_DIST): Add m4/ChangeLog, now that we no longer
4294 2004-05-01 Jim Meyering <jim@meyering.net>
4296 When chown or chgrp is modifying the referent of a symlink,
4297 use the chown(2) function, if possible.
4298 * src/chown-core.c (change_file_owner): Don't hard-code the
4299 open/fchown/close kludge here. Use `chown' instead.
4300 The chown function works just fine on conforming systems.
4301 Other systems now go through the new chown wrapper that
4302 resorts to the old kludge.
4304 * src/chown-core.c (change_file_owner): Add a comment.
4306 2004-04-27 Jim Meyering <jim@meyering.net>
4308 * src/ptx.c: Make over 40 global extern variables `static'.
4309 (syntax_table, re_syntax_table): Remove declarations of two unused
4310 variables (they were exposed by the above change).
4312 * src/du.c (G_fail, opt_nul_terminate_output): Declare `static'.
4313 * src/ln.c (backup_type): Likewise.
4315 * src/remove.c (rm): Add `extern' keyword.
4316 * src/cp-hash.c (forget_created, remember_created)
4317 (src_to_dest_lookup, remember_copied, hash_init, forget_all): Likewise.
4318 * src/copy.c (dest_info_init, src_info_init, copy): Likewise.
4319 * src/chown-core.c (chopt_init, chopt_free, gid_to_name)
4320 (uid_to_name, chown_files): Likewise.
4322 * src/Makefile.am (sc_tight_scope): New rule.
4323 * Makefile.maint (sc_tight_scope): New rule.
4324 (syntax-check-rules): Add it.
4326 2004-04-26 Jim Meyering <jim@meyering.net>
4328 * Use automake-1.8.4. Regenerate dependent files.
4330 * src/sort.c (limfield): Make a comment clearer.
4332 2004-04-25 Paul Eggert <eggert@twinsun.com>
4334 Fix POSIX-conformance bug: "sort -k 3,3.5b" is supposed to skip
4335 leading blanks when computing the location of the field end;
4336 it is not supposed to skip trailing blanks. Solaris 8 "sort"
4337 does conform to POSIX. Also fix the documentation to clarify
4338 this and related issues.
4340 * doc/coreutils.texi (sort invocation): Mention -k earlier, so
4341 that the options are in alphabetical order. Describe how -b works
4342 more-accurately; this involves fixing some examples, too. Mention
4343 what happens if the start field falls after an end field or after
4344 a line end. Warn about using -k without -b, -g, -M, -n, or -t.
4345 Add an example of how to sort IPv4 addresses and Apache Common
4346 Log Format dates. Remove a duplicate example.
4347 (Putting the tools together): Use separate options rather
4348 than agglomerating them.
4349 * src/sort.c (limfield): Use skipeblanks, not skipsblanks, to
4350 decode whether to skip leading blanks.
4351 (trailing_blanks): Remove.
4352 (fillbuf, getmonth, keycompare): Don't trim trailing blanks.
4354 * tests/pr/Test.pm: Fix typo in env_default comment.
4355 * tests/sort/Test.pm: Likewise.
4356 (18c, 18d): Reverse the order of output lines, so that the
4357 test cases conform to POSIX.
4359 2004-04-22 Paul Eggert <eggert@twinsun.com>
4361 More signal-handling cleanup for ls.c. Do not allow signals to
4362 happen between arbitrary output bytes, as the
4363 restore-default-color sequence can bollix up multibyte chars or
4364 color-change sequences in the ordinary output. Instead, process
4365 signals only between printing a file name and changing the color
4366 back to non_filename_text color. That way, if the signal handler
4367 changes the color (to the default), 'ls' will change it back when
4368 'ls' continues (after being suspended).
4370 Also, do not bother with signal-handling unless stdout is a
4371 controlling terminal; this lets stdio buffer better when "ls
4372 --color" is piped or sent to a file.
4374 * src/ls.c (sigprocmask, sigset_t) [!defined SA_NOCLDSTOP]: New macros.
4375 Do not include "full-write.h"; no longer needed.
4376 (tcgetpgrp) [! HAVE_TCGETPGRP]: New macro.
4377 (put_indicator_direct): Remove. All callers changed to use
4379 (caught_signals, interrupt_signal, stop_signal_count): New vars.
4380 (restore_default_color): Don't bother checking for put_indicator
4382 (sighandler): Don't handle SIGTSTP; that's another handler now.
4383 Simply set interrupt_signal to the signal, then exit.
4384 (stophandler, process_signals): New functions.
4385 (main): Don't output any color changes until _after_ the signal
4386 handlers are set up. This fixes a race condition where 'ls'
4387 could be interrupted while initializing colors, and leaving the
4388 terminal in an undesirable state.
4389 Don't mess with signal-handling if standard output is not a
4390 controlling terminal.
4391 When exiting, restore the default color, then restore the
4392 default signal handling, then act on any signals that weren't
4394 Do not print //DIRED// etc. in colors; this avoids the need
4395 to catch signals when printing them.
4396 (print_name_with_quoting): Process signals just before switching
4397 color back to non_filename_text.
4399 2004-04-23 Jim Meyering <jim@meyering.net>
4401 Avoid segfault on systems for which SIZE_MAX != (size_t) -1.
4402 * src/ls.c (quote_name): Use SIZE_MAX, not -1, in calls
4403 of quotearg_buffer. Patch by Mikulas Patocka.
4405 2004-04-18 Paul Eggert <eggert@twinsun.com>
4407 tee ignored SIGPIPE, but POSIX doesn't allow this.
4409 * src/tee.c (main): Do not ignore SIGPIPE, as POSIX 1003.1-2001
4410 does not allow this. This undoes the 1996-10-24 patch.
4412 2004-04-18 Paul Eggert <eggert@twinsun.com>
4414 Signal-handling cleanup for coreutils. Here are the highlights:
4416 - csplit sometimes failed to remove files when interrupted.
4417 - csplit didn't clean up if two signals arrived nearly simultaneously.
4418 - install -s would infloop on System V if SIGCHLD was ignored.
4419 - ls could incorrectly restore color if multiple signals
4420 arrived nearly simultaneously.
4422 * src/csplit.c (sigprocmask, sigset_t) [!defined SA_NOCLDSTOP]:
4424 (filename_space, prefix, suffix, digits, files_created, remove_files):
4426 (caught_signals): New var.
4427 (cleanup): Block signals while deleting all files.
4428 (cleanup_fatal, handle_line_error, regexp_error):
4429 Mark with ATTRIBUTE_NORETURN.
4430 (create_output_file, close_output_file, interrupt_handler):
4431 Block signals while changing the number of output files,
4432 to fix some race conditions.
4433 (delete_all_files): Do nothing if remove_files is zero.
4434 Clear files_created.
4435 (main): Don't mess with signals until after argument processing
4438 * src/csplit.c (main): Rewrite signal-catching code to make it
4439 similar to other coreutils programs. When processing signals,
4440 block all signals that we catch, but do not block signals that we
4441 don't catch. Avoid problems with unsigned int warnings.
4442 * src/ls.c (main): Likewise.
4443 * src/sort.c (main): Likewise.
4445 * src/csplit.c (interrupt_handler):
4446 Use void, not (obsolete) RETSIGTYPE.
4447 * src/shred.c (sigill_handler, isaac_seed_machdep): Likewise.
4449 * src/csplit.c (interrupt_handler) [defined SA_NOCLDSTOP]:
4450 Use simpler "signal (sig, SIG_DFL)" rather than sigaction equivalent.
4451 * src/ls.c (sighandler) [defined SA_NOCLDSTOP]: Likewise.
4452 * src/sort.c (sighandler) [defined SA_NOCLDSTOP]: Likewise.
4453 * src/nohup.c (main) [!defined _POSIX_SOURCE]: Likewise, except
4455 * src/tee.c (main) [!defined _POSIX_SOURCE]: Likewise.
4457 * src/install.c: Include <signal.h>.
4458 (main) [defined SIGCHLD]: Set SIGCHLD handler to the default, if -s is
4459 given, since System V fork+wait does not work if SIGCHLD is ignored.
4461 * src/ls.c (sighandler) [!defined SA_NOCLDSTOP]: Reset signal
4462 handler to self, not to SIG_IGN, since SIGTSTP can be received
4464 (main): Use SA_RESTART, as that is simpler than checking for EINTR
4465 failures all over the place.
4467 2004-04-20 Jim Meyering <jim@meyering.net>
4469 * src/remove.c (is_empty_dir): Clarify comment.
4471 * man/help2man: Accept new option: --program-name=NAME, so that we
4472 can override the one in --version output. This is needed solely
4473 so that test.1 doesn't refer to `[' as the program name.
4474 Reported by Benjamin Cutler as http://bugs.debian.org/205251.
4475 * man/Makefile.am (.x.1): Use help2man's new --program-name option.
4477 * src/pwd.c: Don't include pathmax.h; system.h already does it.
4479 * src/cut.c (cut_fields): Free buffer upon getndelim2 failure.
4481 2004-04-19 Jim Meyering <jim@meyering.net>
4483 * src/shred.c (isaac_seed_start) [AVOID_USED_UNINITIALIZED_WARNINGS]:
4484 Initialize a buffer to avoid warnings from tools like valgrind.
4486 * Makefile.maint (sc_trailing_blank): New rule.
4487 (syntax-check-rules): Add it.
4488 * .x-sc_trailing_blank: New file.
4490 Make pwd work even if the resulting name is so long that getcwd fails.
4491 * src/pwd.c: (path_free, path_init, path_prepend): New functions.
4492 (nth_parent, find_dir_entry, robust_getcwd): New functions.
4493 (main): First try getcwd, then, upon failure, robust_getcwd.
4495 2004-04-18 Jim Meyering <jim@meyering.net>
4497 * src/who.c (print_user): Use xrealloc here, rather than
4498 unchecked realloc. Remove anachronistic casts.
4500 * src/remove.c (full_filename_): Don't leak upon failed realloc.
4502 * src/system.h (readdir_ignoring_dot_and_dotdot): New inline function,
4504 * src/remove.c (readdir_ignoring_dotdirs): Move function to system.h,
4505 renaming it. Update uses.
4507 2004-04-17 Jim Meyering <jim@meyering.net>
4509 * configure.ac: Depend on automake-1.8.3.
4511 * src/join.c (add_file_name): Declare function to be `static'.
4512 (string_to_join_field): Likewise.
4513 * src/remove.c (ds_init, ds_free): Likewise.
4515 * Makefile.maint (sc_prohibit_jm_in_m4): New rule.
4516 (syntax-check-rules): Add to the list.
4518 2004-04-13 Paul Eggert <eggert@twinsun.com>
4520 Use page-aligned buffers whenever we bother to do I/O using buffer
4521 sizes that are tailored for the files.
4523 * src/cat.c: Include getpagesize.h.
4524 * src/copy.c: Likewise.
4525 * src/shred.c: Likewise.
4526 * src/split.c: Likewise.
4527 * src/cat.c (main): Align I/O buffers to page boundaries.
4528 * src/copy.c (copy_reg): Likewise.
4529 * src/shred.c (dopass): Likewise.
4530 * src/split.c (main): Likewise.
4531 * src/dd.c (ROUND_UP_OFFSET, PTR_ALIGN): Remove.
4532 All uses replaced by ptr_align.
4533 * src/od.c (gcd, lcm): Remove; now in system.h.
4534 * src/system.h (gcd, lcm, ptr_align): New functions, moved from od.c.
4536 2004-04-14 Jim Meyering <jim@meyering.net>
4538 Remove m4/Makefile.am: it's no longer needed, with newer automake
4539 * configure.ac (AC_CONFIG_FILES): Remove m4/Makefile.in from the list.
4540 * Makefile.am (SUBDIRS): Remove `m4' from the list.
4542 2004-04-13 Jim Meyering <jim@meyering.net>
4544 * configure.ac: Change `jm_' in AC_DEFINE'd names to `gl_'.
4546 2004-03-27 Paul Eggert <eggert@twinsun.com>
4548 * NEWS: cp -pu and mv -u (when copying) now take the destination
4549 file system time stamp resolution into account.
4550 * doc/coreutils.texi (mv invocation): Document this.
4551 (cp invocation): Document -u (it was missing!) with new behavior.
4553 * src/copy.c: Include "utimecmp.h".
4554 (copy_internal): Compare time stamps using utimecmp rather than
4557 2004-04-09 Jim Meyering <jim@meyering.net>
4559 * Makefile.maint (.re-list): New rule/file, to replace
4560 hard-coded list of header file names.
4561 (sc_system_h_headers): Use the new file.
4562 Don't look for sys2.h anymore.
4564 * src/system.h: Include new "stat-macros.h" rather than hard-coding
4565 all of its macro definitions -- the list was slightly out of date.
4566 Suggestion from Dmitry V. Levin.
4568 2004-04-08 Paul Eggert <eggert@cs.ucla.edu>
4570 * NEWS: Remove noctty flag from dd. Suggested by Philippe Troin.
4571 * doc/coreutils.texi (dd invocation): Likewise.
4572 * src/shred.c (O_NOCTTY): Remove redundant decl.
4573 * src/dd.c (flags, usage): Remove noctty flag.
4574 (main): Always use O_NOCTTY when opening files.
4576 2004-04-08 Jim Meyering <jim@meyering.net>
4578 * src/dd.c (dd_copy): Mark two diagnostics for translations.
4579 (set_fd_flags): Undo part of today's change: it's a little
4580 cleaner -- and more efficient in the common case -- to go
4581 ahead and OR in the -1 when fcntl fails.
4583 * Makefile.maint (sc_dd_max_sym_length): New target.
4584 (syntax-check-rules): Add it.
4586 * src/md5sum.c (PROGRAM_NAME) [algorithm == ALG_SHA1]:
4587 Correct spelling: s/shasum/sha1sum. Reported by Jesse Kornblum.
4589 * src/dd.c (set_fd_flags): Don't OR in -1 when fcntl fails.
4590 Rename parameter, flags, to avoid shadowing global.
4591 (LONGEST_SYMBOL): Tweak comment.
4593 2004-04-07 Paul Eggert <eggert@twinsun.com>
4595 * NEWS: New dd conv= symbols nocreat, excl, fdatasync, fsync,
4596 and new dd options iflag= and oflag=.
4597 * src/dd.c (usage): Likewise.
4598 * src/Makefile.am (dd_LDADD, shred_LDADD): Add fdatasync's lib.
4599 * src/dd.c (fdatasync) [!HAVE_FDATASYNC]: New macro.
4600 (C_NOCREAT, C_EXCL, C_FDATASYNC, C_FSYNC): New macros.
4601 (input_flags, output_flags): New vars.
4602 (LONGEST_SYMBOL): New macro.
4603 (struct symbol_value): Renamed from struct conversion. Members
4604 symbol and value renamed from convname and conversion. The
4605 symbol value is now an array instead of a pointer; this saves
4606 a bit of space and time in practice. All uses changed.
4607 (conversions): Add nocreat, excl, fdatasync, fsync. Now const.
4608 (flags): New constant array.
4609 (iflag_error_msgid, oflag_error_msgid): New constants.
4610 (parse_symbols): Renamed from parse_conversion and generalized
4611 to handle either conversion or flag symbols.
4612 (scanargs): Adjust uses of parse_symbols accodingly. Add
4613 support for iflag= and oflag=. Reject attempts to use
4614 both excl and nocreat.
4615 (set_fd_flags): New function.
4616 (dd_copy): Just return X rather than calling quit (X), since our
4617 caller invokes quit with the returned value. Add support for
4618 fdatasync and fsync.
4619 (main): Add support for iflag=, oflag=, and new conv= symbols.
4620 * src/system.h (O_DIRECT, O_DSYNC, O_NDELAY, O_NOFOLLOW,
4621 O_RSYNC, O_SYNC): Define to 0 if not already defined.
4623 * NEWS: Remove duplicate mention of BLOCKSIZE.
4625 2004-04-02 Andreas Schwab <schwab@suse.de>
4627 * src/stty.c: Add support for IUTF8 input flag.
4629 2004-04-06 Jim Meyering <jim@meyering.net>
4631 * src/system.h (makedev) [mkdev && !makedev]: Define in terms of mkdev.
4632 Interix spells it `mkdev'. Reported by Mark Funkenhauser.
4634 2004-04-04 Jim Meyering <jim@meyering.net>
4636 A specified format is no longer automatically newline terminated.
4637 If you want a newline at the end of your format, use `\n'.
4638 * src/stat.c (print_it): Don't print a newline at the end of
4640 (do_statfs): Add a newline at end of each default format string.
4642 2004-03-30 Paul Eggert <eggert@twinsun.com>
4644 * src/nohup.c (main): Adjust to new calling convention
4645 for set_cloexec_flag.
4647 2004-03-31 Jim Meyering <jim@meyering.net>
4649 * tests/Fetish.pm (run_tests): Remove `.orig' file.
4650 Remove debugging diagnostic.
4652 Specifying an invalid --width=N (-w) or --gap-size=N (-g)
4653 would not elicit an error.
4654 * src/ptx.c: Include "xstrtol.h" and "quotearg.h".
4655 (main): Don't use atoi. Use xstrtoul instead.
4657 2004-03-30 Jim Meyering <jim@meyering.net>
4659 * Makefile.maint (sc_prohibit_atoi_atof): New rule.
4660 (syntax-check-rules): Add it.
4661 * .x-sc_prohibit_atoi_atof: New file.
4663 2004-03-29 Jim Meyering <jim@meyering.net>
4665 * tests/du/files0-from: Use new OUT_SUBST directive, so that this
4666 test is not sensitive to system-dependent block size differences.
4667 Prompted by a report of Solaris 8 differences from Paul Eggert.
4669 * tests/Fetish.pm: Accept new directives: OUT_SUBST, ERR_SUBST.
4670 Rename `%tmp' to `%actual'. Reverse order of last two args to
4671 _compare_files (to $actual, $expected) so as to match declaration.
4673 2004-03-28 Paul Eggert <eggert@twinsun.com>
4675 Fix some gotchas encountered when porting to Solaris 8, using
4676 the Forte 6u2 compiler.
4678 * src/hostname.c [HAVE_SETHOSTNAME && !defined sethostname]:
4679 Declare sethostname, since no Solaris header does it.
4680 * src/who.c: Include "vasprintf.h", for asprintf.
4682 2004-03-28 Jim Meyering <jim@meyering.net>
4685 * src/du.c (process_file): Don't record dev/inode for directories.
4687 Under some circumstances, without -c, du would mistakenly count the
4688 space of hard-linked files, not just the first one it encountered.
4689 Reported by Anthony Thyssen.
4690 * src/du.c (du_files): Don't ever clear the set of `seen' dev/inodes.
4692 * src/du.c: Rename global `print_totals' to `print_grand_total'.
4694 * src/du.c (main): Rearrange filtering loop to be a tiny bit
4697 * src/chown-core.c: Don't include savedir.h -- no longer needed.
4698 * src/chmod.c: Likewise.
4700 2004-03-25 Jim Meyering <jim@meyering.net>
4702 * src/du.c (main): Remove now-unused declaration of `i'.
4704 2004-03-24 Paul Eggert <eggert@twinsun.com>
4706 * src/du.c (main): Filter out file names of length zero before
4707 invoking fts, so that they don't cause fatal errors.
4709 2004-03-25 Jim Meyering <jim@meyering.net>
4711 * tests/du/files0-from (zero-len): Add a test for the above.
4713 2004-02-25 Paul Eggert <eggert@twinsun.com>
4715 * NEWS: New environment var BLOCKSIZE.
4716 * lib/human.c (humblock): Support BLOCKSIZE as well as BLOCK_SIZE.
4717 * tests/envvar-check: Test for it. Factor the code to simplify it.
4719 2004-03-23 Paul Eggert <eggert@twinsun.com>
4721 * NEWS: Shorten the du --files0-from announcement, and say
4722 "NUL-terminated" rather than "NUL-separated".
4723 * src/du.c (EXPECTED_BYTES_PER_FILE_NAME, DEFAULT_PROJECTED_N_FILES):
4725 (usage): Say "NUL-terminated", not "NUL-separated".
4726 (main): Check for I/O error when istream is closed.
4727 Allow --files0-from=F even if F is empty; this specifies no files.
4728 (du_files): Now that we allow the list of files to be empty,
4730 * tests/du/files0-from: Adjust to above changes to src/du.c.
4732 2004-03-24 Jim Meyering <jim@meyering.net>
4734 * tests/tail-2/assert: Avoid race condition that could cause
4735 spurious failure. Based on a patch from Andreas Schwab.
4737 2004-03-23 Jim Meyering <jim@meyering.net>
4739 * src/du.c (main): Free the hash table, too.
4741 2004-03-22 Jim Meyering <jim@meyering.net>
4743 * man/Makefile.am (.x.1): Remove --info-page= option, reverting
4744 the change of 2004-01-22. I can no longer reproduce the problem
4745 that prompted that change, and `info coreutils pr' would display the
4746 `printing text' section of the manual, not the one on `pr invocation'.
4748 * tests/du/files0-from (nul-1, nul-2): Adjust expected diagnostics
4749 to match corrected output.
4751 * src/du.c: Include "readtokens0.h" rather than "readtokens.h".
4752 (main): Use readtoken0 functions rather than readtokens.
4753 Don't use errno when diagnosing readtokens0 failure.
4754 Fix off-by-one error in the token number reported in a diagnostic.
4755 (du_files): Return bool, rather than int.
4756 (main): Call readtokens0_free.
4758 2004-03-21 Jim Meyering <jim@meyering.net>
4760 * src/remove.c (ds_free): Plug a small leak.
4762 * tests/Fetish.pm: Fix typo in comment.
4764 2004-03-07 Jim Meyering <jim@meyering.net>
4766 * NEWS: du accepts a new option --files0-from=FILE, where FILE
4767 contains a list of NUL-separated file names.
4769 * src/du.c: Include "readtokens.h".
4770 (usage): Describe the new option, and adjust the `Usage':
4771 with this option, no FILE may be specified on the command line.
4772 (main): Handle the new option.
4774 * tests/du/files0-from: New tests, for the above.
4775 * tests/du/Makefile.am (TESTS): Add files0-from.
4777 * src/factor.c (do_stdin): Reflect changes in use of readtoken.
4778 * src/tsort.c (tsort): Likewise.
4780 2004-02-29 Paul Eggert <eggert@twinsun.com>
4782 * NEWS: Add support for a new notation @N to get_date to represent
4783 the time stamp with numeric value N. Improve support for
4784 fractional time stamps. date's -d and -f options now accept them.
4785 Likewise for touch -t. date has a new option --iso-8601=ns.
4787 * doc/coreutils.texi (touch invocation):
4788 Describe use of fractional seconds.
4789 (date invocation, Options for date): Likewise.
4790 * doc/getdate.texi (General date syntax, Time of day items): Likewise.
4791 * doc/coreutils.texi (date invocation): Mention effect of LC_TIME.
4792 (Options for date): Describe new --iso-8601=ns option.
4794 * doc/getdate.texi: Add copyright notice. Change getdate to
4795 get_date when talking about the function name.
4796 (Seconds since the Epoch): New section, containing the time_t
4797 info moved from Date input formats section, along with new
4798 info about the @ syntax. Mention negative time stamps,
4799 fractional time stamps, and leap seconds.
4800 (General date syntax): Modernize examples a bit to reflect new
4802 (General date syntax, Relative items in date strings):
4803 Use ' rather than " to quote formats.
4804 (Time of day items): Add an example with fractional seconds.
4805 Describe fractional-second syntax.
4807 * src/Makefile.am (touch_LDADD): New macro, since `touch' now
4808 needs clock_gettime.
4810 * src/date.c (enum Time_spec): New enum TIME_SPEC_NS.
4811 (time_spec_string, time_spec, show_date): Support it.
4812 (usage): Remove description of -ITIMESPEC, as it's obsolete and
4813 confusing. Mention --iso-8601=ns.
4814 (batch_convert): getline returns ssize_t, not int.
4816 * src/touch.c (newtime): Now an array of two timespecs, one
4817 for access and one for modification.
4818 (ref_stats): Remove.
4819 (get_reldate): Use get_date's parameter profile.
4820 (touch, main): Adjust to above changes.
4821 (main): Work even if tm_year == INT_MAX (so long as long int is wider).
4822 Use gettime instead of gettimeofday, for new get_date signature.
4824 * tests/date/Test.pm (test_vector): New tests epoch, ns-10, ns-max32,
4827 2004-03-15 Jim Meyering <jim@meyering.net>
4829 * Makefile.maint (alpha beta major): `Make' the emit_upload_commands
4830 target before updating $(prev_version_file).
4832 * tests/misc/date-sec: New file, to test for just-fixed bug in date.
4833 See today's change in lib/getdate.y.
4834 * tests/misc/Makefile.am (TESTS): Add date-sec.
4836 2004-03-14 Jim Meyering <jim@meyering.net>
4838 * announce-gen (print_changelog_deltas): Use `.sig' suffix for
4839 signature files, not `.asc'. Reported by angico@yahoo.com.
4841 2004-03-13 Jim Meyering <jim@meyering.net>
4843 * src/cp.c (do_copy): Tweak wording in a diagnostic.
4844 Suggestion from Karl Berry.
4845 Include "quoatearg.h".
4846 (do_copy): Use quotearg_colon (not quote) for diagnostics
4847 that begin with `"%s:'.
4849 * src/nl.c (usage): Specify that nl uses _basic_ regular expressions.
4850 Suggestion from Dan Jacobson.
4852 2004-03-12 Jim Meyering <jim@meyering.net>
4856 Sometimes, when source and destination partition are different,
4857 mv mistakenly fails to preserve a hard link. Reported by IIDA Yosiaki.
4859 * src/copy.c: When moving a set of N hard-linked files between
4860 partitions, via two or more command line arguments where the
4861 command line argument containing the Nth link contains no other
4862 link to that same file, mv would mistakenly copy the file, rather
4863 than hard-linking it to the other(s). That happens because when the
4864 final link is processed, its link count has been reduced to 1 since
4865 the other links have been `copied' to the destination partition
4866 and the source links have been removed.
4867 (copy_internal): When in move mode, use the source dev/inode
4868 pair to look up destination name even when st_nlink == 1.
4869 * src/cp-hash.c (src_to_dest_lookup): New function.
4870 * src/cp-hash.h (src_to_dest_lookup): Add prototype.
4871 * tests/mv/part-hardlink: New file. Test for the above fix.
4872 * tests/mv/Makefile.am (TESTS): Add part-hardlink.
4874 * announce-gen: Sync with autoconf.
4876 * tests/ls/time-1: Exit 77 (not 1) if we can't set up for the test.
4877 This was triggered on a Linux-2.2.19 system using a file system
4878 NFS-mounted from some sort of Sun.
4880 2004-03-11 Jim Meyering <jim@meyering.net>
4882 * Use automake-1.8.3. Regenerate dependent files.
4884 2004-03-10 Jim Meyering <jim@meyering.net>
4886 * tests/du/deref-args: Also convert sizes in the 70-79 kB range,
4887 so that this test works with SELinux-enabled systems.
4888 Based on a patch from Tim Waugh.
4890 `join -1 x' would give a misleading diagnostic
4891 * src/join.c (string_to_join_field): Report that a non-numeric field
4892 number is invalid, rather than `so large that it is not representable'.
4893 * tests/join/Test.pm (invalid-j): New partial test for the above fix.
4895 2004-03-06 Jim Meyering <jim@meyering.net>
4897 cp --sparse=always sparse-image-file.img /dev/hda1 could
4898 produce an invalid copy on the destination device.
4900 * src/copy.c (copy_reg): Even with --sparse=always, try to
4901 make `holes' only if the destination is a regular file.
4902 Reported by Szakacsits Szabolcs.
4904 2004-03-03 Paul Eggert <eggert@twinsun.com>
4906 * src/nohup.c (main): Don't invoke set_cloexec_flag with
4907 a file descriptor of -1.
4909 2004-03-02 Dmitry V. Levin <ldv@altlinux.org>
4911 * src/nohup.c: Include "cloexec.h".
4912 (main): Set the copy of stderr to close on exec.
4914 2004-03-01 Paul Eggert <eggert@twinsun.com>
4916 * configure.ac: Include <signal.h> when checking for strsignal,
4917 sys_siglist, and friends. Problem reported by Tony Leneis in
4918 <http://mail.gnu.org/archive/html/bug-coreutils/2004-02/msg00136.html>.
4920 2004-02-25 Paul Eggert <eggert@twinsun.com>
4922 * tests/du/deref-args, tests/du/exclude, tests/du/slash:
4923 * tests/du/trailing-slash: Run envvar-check in case BLOCK_SIZE
4926 2004-02-23 Paul Eggert <eggert@twinsun.com>
4928 * NEWS: Document how chown's USER.GROUP argument is now parsed.
4930 2004-02-23 Jim Meyering <jim@meyering.net>
4932 * src/seq.c (usage): Remove stray space after \n in --help output.
4934 2004-02-22 Jim Meyering <jim@meyering.net>
4936 * src/du.c (usage): Separate -H and --si. Say that the meaning
4937 of -H will soon change to that of --dereference-args (-D).
4939 2004-02-21 Jim Meyering <jim@meyering.net>
4941 * src/comm.c (usage): Tell what comm does when there are no options.
4942 Reword in terms of FILE1 and FILE2 rather than `left file' and
4943 `right file'. Suggestion from Dan Jacobson.
4945 2004-02-15 Paul Eggert <eggert@twinsun.com>
4947 Fix some POSIX-conformance bugs in expr.
4949 * NEWS: document the following changes to src/expr.c.
4950 * doc/coreutils.texi (expr invocation): Likewise.
4951 Document what forms integers may take, and say "integer"
4952 consistently instead of "number". Warn about operands
4953 that "expr" can misinterpret, and how to work around the
4955 * src/expr.c (eval, eval7, eval6, eval5, eval4, eval3, eval2, eval1):
4956 Accept a bool argument specifying whether to evaluate the
4957 expression. This is to allow short-circuit evaluation. All
4959 (null): Report that a string is zero even if it has
4960 a form like "-0" or "00".
4961 (eval1, eval): Use short-circuit evaluation for | and &.
4962 (eval): Return 0 if both arguments are null or zero, instead
4963 of returning the first argument.
4964 * tests/expr/basic: Add some tests for the above.
4966 2004-02-17 Jim Meyering <jim@meyering.net>
4970 `make check' from a build inside a chroot environment would fail
4971 * tests/help-version: Specify an argument (`/') for df, in the
4972 unusual event that there is no valid entry in /etc/mtab.
4973 Likewise for id: add the -u option, so we don't get spurious
4974 failures when there are no user or group names.
4977 * src/sort.c (usage) [-u]: Add punctuation so that the description in
4978 the help2man-generated (line-joined) man page is more readable.
4979 Reported by Tim Waugh.
4980 [-T]: Add a semicolon, for the same reason.
4982 2004-02-15 Jim Meyering <jim@meyering.net>
4984 * Makefile.am (dist-hook): Qualify target with $(srcdir)/ prefix.
4986 2004-02-11 Jim Meyering <jim@meyering.net>
4988 * tests/Makefile.am.in ($(srcdir)/Makefile.am): Use more portable
4989 $(srcdir)/../Makefile.am.in, rather than $<.
4990 Suggestion from Michael Elizabeth Chastain.
4992 2004-02-10 Jim Meyering <jim@meyering.net>
4994 * config/install-sh: Make this script executable.
4995 * Makefile.am (dist-hook): New target, to ensure that config/install-sh
4996 is executable. Otherwise, on systems that lack a suitable install
4997 binary, `make install' would fail, because of the way this script
4998 is invoked (without `$SHELL ' prefix).
4999 Reported by Bob Proulx.
5001 2004-02-08 Jim Meyering <jim@meyering.net>
5005 * tests/rm/rm5: Avoid triggering a bug in OSF/Tru64's sed
5006 that would cause an unwarranted test failure.
5007 * tests/rm/rm3: Likewise.
5009 2004-02-07 Jim Meyering <jim@meyering.net>
5011 Remove xstat function pointer member. The way it was used was not
5012 portable, since some systems (OSF V5.1, Solaris 2.5.1) provide static
5013 inline `stat' and `lstat' functions, thus making the tests of
5014 `xstat == lstat' in copy.c always fail.
5015 * src/copy.h (struct cp_options) [xstat]: Remove member.
5017 * src/copy.c (copy_dir): Set `.dereference' member, not .xstat.
5018 (copy_internal): Use `XSTAT (x, ...)' in place of `*(x->xstat) (...)'.
5019 Use `x->dereference == DEREF_NEVER' in place of `x->xstat == lstat'.
5020 (valid_options): Remove now-obsolete FIXME comments.
5022 * src/cp.c (re_protect): Use `XSTAT (x, ...)' in place of
5023 `*(x->xstat) (...)'.
5024 (do_copy): Declare/use local xstat rather than x->xstat.
5025 (main): Remove code that set x.xstat.
5026 * src/mv.c (cp_option_init): Don't initialize xstat member.
5027 * src/install.c (cp_option_init): Likewise.
5029 * Makefile.cfg (gnu_ftp_host-alpha, etc.): Un-factor .gnu.org suffix,
5030 so that emit_upload_commands can use these variables, too.
5032 2004-02-06 Jim Meyering <jim@meyering.net>
5034 * tests/rm/deep-1: Remove `du' stack space test.
5035 Apparently, `ulimit -s N' isn't portable enough.
5036 This test will be restored (with a guard against losing ulimit)
5037 in its own file later.
5039 * tests/rm/deep-1 (deep): Remove progress-style diagnostics,
5040 since this test doesn't take long enough to merit them.
5041 Run du on $tmp (the containing dir), not $deep, the full path to leaf.
5043 * Makefile.maint (signatures): Remove definition.
5044 Now, automake's gnupload handles this.
5045 (%.sig: %): Remove now-unused rule.
5046 (rel-files): Use automake's $(DIST_ARCHIVES), rather than
5047 `$(distdir).tar.bz2 $(distdir).tar.gz'.
5048 (emit-upload-commands): Adjust to use gnupload.
5050 2004-02-05 Jim Meyering <jim@meyering.net>
5052 * src/system.h (ST_TIME_CMP_NS, ST_TIME_CMP): Remove definitions.
5053 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5054 Now, those are all defined in timespec.h.
5057 * src/date.c: Don't include timespec.h, now that system.h does it.
5059 2004-02-02 Paul Eggert <eggert@twinsun.com>
5061 Don't dump core if localtime returns NULL (possible on
5062 hosts with 64-bit time_t and 32-bit int).
5063 * src/date.c: Include "inttostr.h".
5064 (batch_convert, main):
5065 If time conversion fails, exit with nonzero status.
5066 (show_date): Return int to report conversion failure.
5067 Print the time as an int if localtime fails.
5068 * src/uptime.c: Print "??" if the current clock can't
5069 be converted by localtime. This won't happen until the year
5070 2*31 + 1900, but we don't want to dump core even if the current
5071 clock has the wrong value.
5073 * src/stat.c: Include "inttostr.h".
5074 (human_time): Print the date/time as a number of seconds since the
5075 epoch if it can't be converted by localtime. This is better than
5076 just saying "invalid", and is consistent with what "ls" does.
5077 Don't dump core if the year has more than 48 digits; this isn't
5078 possible on any contemporary host, but we might as well do it right.
5080 2004-01-31 Paul Eggert <eggert@twinsun.com>
5082 * src/stat.c (human_time): Accept time rather than
5083 pointer-to-const-time parameter, for clarity. All callers changed.
5085 2004-02-02 Jim Meyering <jim@meyering.net>
5087 * src/stat.c (do_stat): Remove extra trailing newline from
5088 default formats. Reported by Nelson H. F. Beebe.
5090 Print actual fractional seconds in time stamps, not just `.00000000'.
5091 * src/stat.c (human_time): Add and use new parameter, t_ns.
5092 (print_stat): Update callers.
5093 * src/ls.c (TIMESPEC_NS): Remove definition.
5094 * src/system.h (TIMESPEC_NS): Define here, instead, now that stat.c
5095 also uses this macro.
5096 Nelson H. F. Beebe noticed that ls --full-time printed nonzero
5097 fractional seconds for files on an XFS file system, but that stat's
5098 fractional seconds were always zero.
5100 2004-01-28 Paul Eggert <eggert@twinsun.com>
5102 * src/seq.c (print_numbers): Use 'double' for loop index, not
5103 'int', to avoid problems with integer overflow. On almost all
5104 machines 'double' works in every case where 'int' works, and
5105 it works on other cases besides.
5107 2004-01-27 Jim Meyering <jim@meyering.net>
5109 * src/seq.c (usage): Mention that if INCREMENT is omitted,
5110 it defaults to 1, even when FIRST is larger than LAST.
5111 Reword so as not to exclude the possibility that INCREMENT be zero.
5113 2004-01-25 Jim Meyering <jim@meyering.net>
5117 * Makefile.maint (signatures): Comment out definition.
5119 2004-01-23 Jim Meyering <jim@meyering.net>
5121 * Makefile.maint (header_regexp): Add exitfail.
5123 * man/Makefile.am (EXTRA_DIST): Add help2man.
5124 Reported by Nelson H. F. Beebe.
5126 * man/Makefile.am (.x.1): Prefix help2man invocation with `$(PERL) --'
5127 so it works on systems with Perl installed somewhere other than in
5130 * src/paste.c (paste_parallel): Declare local, chr, to be of type
5131 `int', not `char', since it must hold EOF. This bug would make
5132 paste infloop on some systems. Test failures reported by
5133 Nelson H. F. Beebe and Christian Krackowizer.
5135 2004-01-22 Jim Meyering <jim@meyering.net>
5137 * tests/rmdir/fail-perm: New file. Test for just-fixed rmdir bug.
5138 * tests/rmdir/Makefile.am (TESTS): Add fail-perm.
5140 * man/help2man: Fix it so using --info-page='coreutils PROG' works.
5141 * man/Makefile.am (.x.1): Invoke our own (tweaked) copy of help2man.
5142 Use --info-page='coreutils PROG' option.
5143 Now, readlink.1 refers the user to `info coreutils readlink'
5144 rather than to `info readlink'. Reported by Matt Swift.
5146 2004-01-21 Paul Eggert <eggert@twinsun.com>
5148 Exit status cleanup.
5150 * src/basename.c (usage): Use EXIT_SUCCESS, not 0, for clarity.
5151 * src/cat.c, src/chgrp.c, src/chmod.c, src/chown.c, src/chroot.c,
5152 * src/cksum.c, src/comm.c, src/cp.c, src/csplit.c, src/cut.c,
5153 * src/date.c, src/dd.c, src/df.c, src/dircolors.c, src/dirname.c,
5154 * src/du.c, src/echo.c, src/env.c, src/expand.c, src/expr.c,
5155 * src/factor.c, src/fmt.c, src/fold.c, src/head.c, src/hostid.c,
5156 * src/hostname.c, src/id.c, src/install.c, src/join.c, src/kill.c,
5157 * src/link.c, src/ln.c, src/logname.c, src/ls.c, src/md5sum.c,
5158 * src/mkdir.c, src/mkfifo.c, src/mknod.c, src/mv.c, src/nice.c,
5159 * src/nl.c, src/nohup.c, src/od.c, src/paste.c, src/pathchk.c,
5160 * src/pinky.c, src/pr.c, src/printenv.c, src/printf.c, src/pwd.c,
5161 * src/rm.c, src/rmdir.c, src/seq.c, src/setuidgid.c, src/shred.c,
5162 * src/sleep.c, src/sort.c, src/split.c, src/stat.c, src/stty.c,
5163 * src/su.c, src/sum.c, src/sync.c, src/tac.c, src/tail.c, src/tee.c,
5164 * src/test.c, src/touch.c, src/tr.c, src/tsort.c, src/tty.c,
5165 * src/uname.c, src/unexpand.c, src/uniq.c, src/unlink.c, src/uptime.c,
5166 * src/users.c, src/wc.c, src/who.c, src/whoami.c, src/yes.c: Likewise.
5168 * src/cat.c (usage): Don't bother normalizing exit status
5169 since the arg is already the correct exit status now.
5170 * src/cksum.c, src/comm.c, src/csplit.c, src/cut.c,
5171 * src/dircolors.c, src/expand.c, src/fmt.c, src/fold.c, src/head.c,
5172 * src/join.c, src/md5sum.c, src/nl.c, src/od.c, src/paste.c,
5173 * src/pr.c, src/split.c, src/sum.c, src/tac.c, src/tail.c, src/tr.c,
5174 * src/tsort.c, unexpand.c, src/src/uniq.c, src/src/wc.c: Likewise.
5176 * src/chown.c (main): Removed unused local 'fail'.
5178 * src/chroot.c (CHROOT_FOUND_BUT_CANNOT_INVOKE, CHROOT_FAILURE):
5181 * src/chroot.c (main): Initialize exit_failure to EXIT_FAIL.
5182 * src/env.c, src/nice.c, src/su.c: Likewise.
5183 * src/nohup.c (main): Likewise, to NOHUP_FAILURE.
5184 * src/setuidgid.c (main): Likewise, to SETUIDGID_FAILURE.
5185 * src/expr.c (main): Use initialize_exit_failure rather than
5186 setting exit_failure directly; this optimizes away redundant
5188 * src/printenv.c, src/sort.c, src/test.c, src/tty.c: Likewise.
5190 * src/chroot.c (main): Exit with status 1 rather than 127
5191 if chroot itself fails, as per documentation.
5193 * src/chroot.c (main): Use EXIT_ENOENT and EXIT_CANNOT_INVOKE
5194 rather than roll-your-own symbols or integers.
5195 * src/env.c (main): Likewise.
5196 * src/nohup.c (main): Likewise.
5197 * src/su.c (run_shell): Likewise.
5199 * src/cp.c (exit_status): Remove static var....
5200 (main): Making it local here instead. Use =, not |=, to set it.
5202 * src/cut.c (FATAL_ERROR, main): Exit with status EXIT_FAILURE,
5204 * src/date.c (batch_convert, main): Likewise.
5205 * src/dd.c (dd_copy): Likewise.
5206 * src/pr.c (first_last_page, main, getoptarg): Likewise.
5207 * src/tr.c (main): Likewise.
5208 * src/date.c (main): Don't assume EXIT_FAILURE == 1, as
5209 POSIX doesn't require it.
5210 * src/dd.c (write_output, skip, dd_copy): Likewise.
5211 * src/df.c (main): Likewise.
5212 * src/id.c (main): Likewise.
5213 * src/install.c (main): Likewise.
5214 * src/ln.c (main): Likewise.
5215 * src/ls.c (main): Likewise.
5216 * src/mv.c (main): Likewise.
5217 * src/shred.c (main): Likewise.
5219 * src/env.c (main): Exit with status 1, not 2, on errors detected
5221 * src/hostname.c (main): Likewise.
5222 * src/nl.c (main): Likewise.
5223 * src/stty.c (main): Likewise.
5225 * src/expr.c (EXPR_FAILURE): Renamed from EXPR_ERROR, for
5226 consistency with the other programs' naming conventions.
5229 * src/factor.c (main): Do not report a usage error simply
5230 because stdin has bad numbers.
5232 * src/id.c (problems): Now a boolean int, not a counter,
5233 so that we don't have to worry about int overflow. All uses changed.
5234 * src/touch.c (err): Likewise.
5236 * src/md5sum.c (main): Use int, not size_t, to store boolean int.
5238 * src/mkfifo.c (main): Exit with status 1, not 4, if not implemented.
5239 * src/mknod.c: Likewise.
5241 * src/nice.c (main): Exit with status EXIT_FAIL, not EXIT_FAILURE,
5242 on error; this is in case EXIT_FAILURE is unusual.
5243 * src/su.c (main): Likewise.
5245 * src/nohup.c (NOHUP_FOUND_BUT_CANNOT_INVOKE): Remove; all uses
5246 changed to EXIT_CANNOT_INVOKE.
5248 * src/printenv.c (PRINTENV_FAILURE): New constant.
5249 (main): Exit with status PRINTENV_FAILURE, not EXIT_FAILURE, on
5250 command-line syntax problems.
5252 * src/rmdir.c (remove_parents): Don't set 'fail' to a negative number.
5253 (main): Avoid integer overflow when seeing whether errors occurred.
5255 * src/seq.c (print_numbers): Now returns void, not (zero) int.
5256 All callers changed.
5257 (main): Remove unused local variable 'errs'. Always exit successfully
5258 if we reach the end.
5260 * src/setuidgid.c (SETUIDGID_FAILURE): Renamed from FAIL_STATUS,
5261 for consistency with other programs here. All uses changed.
5262 (main): Use 'error' to exit rather than invoking 'exit' here.
5264 * src/sort.c: Don't include <assert.h>.
5265 (SORT_OUT_OF_ORDER, SORT_FAILURE): Now enums, not macros.
5266 (usage): Don't use 'assert'.
5267 (main): Remove redundant assignment to exit_failure.
5269 * src/system.h (EXIT_FAIL, EXIT_CANNOT_INVOKE, EXIT_ENOENT):
5271 (initialize_exit_failure): New inline function.
5272 Include exitfail.h here, since we refer to exit_failure.
5273 All callers changed to not include exitfail.h.
5275 * src/tty.c (TTY_FAILURE, TTY_WRITE_ERROR): New enum values;
5276 substitute them for the corresponding integer constants.
5278 * tests/help-version (expected_failure_status_date): Remove, as
5279 'date' is now normal.
5280 (expected_failure_status_nohup): New var.
5282 2004-01-21 Jim Meyering <jim@meyering.net>
5284 * tests/touch/relative: Remove `command' syntax.
5285 Thanks to Nelson H. F. Beebe and Paul Eggert.
5287 * tests/touch/relative: Test only year/month/day, not hours/min/sec,
5288 so as to avoid problems with systems using TAI clocks.
5289 Although it's no longer necessary, set TZ=UTC0 also for the
5290 initial touch command. Reported by Paul Jarc here:
5291 http://article.gmane.org/gmane.comp.gnu.core-utils.bugs/1504
5293 2004-01-20 Diego Biurrun <diego@biurrun.de>
5295 * src/dircolors.hin: Add .mov to the list of media files.
5297 2004-01-19 Paul Eggert <eggert@twinsun.com>
5299 * tests/touch/relative: Use TZ=UTC0, not TZ=utc (which isn't
5300 portable). Problem reported by Christian Krackowizer. Also, use
5301 +0000 rather than +0 to specify a time zone, as the documentation
5302 requires four digits.
5304 2004-01-19 Jim Meyering <jim@meyering.net>
5306 * tests/mv/hard-4: Run envvar-check in case SIMPLE_BACKUP_SUFFIX is set.
5307 * tests/mv/backup-is-src: Likewise.
5308 Problem reported by Peter Horst
5310 2004-01-17 Jim Meyering <jim@meyering.net>
5312 * announce-gen (print_changelog_deltas): Use .sig suffix, not .asc.
5316 2003-12-15 Paul Eggert <eggert@twinsun.com>
5318 * NEWS, doc/coreutils.texi: touch -r and -d can now both be specified,
5319 with -r specifying the origin for -d.
5320 * src/touch.c (flexible_date): Remove static var.
5321 (get_reldate): New function.
5322 (main): Use it, to implement this new behavior.
5324 2004-01-16 Jim Meyering <jim@meyering.net>
5326 * tests/touch/relative: New test for the above.
5327 * tests/touch/Makefile.am (TESTS): Add relative.
5329 2004-01-13 Jim Meyering <jim@meyering.net>
5331 * src/system.h: Include contents of sys2.h.
5332 * src/sys2.h: Remove file.
5333 * src/Makefile.am (noinst_HEADERS): Remove sys2.h.
5335 * Use automake-1.8.2. Regenerate dependent files.
5337 * Update to gettext-0.13.1.
5338 * configure.ac: Use gettext-0.13.1.
5339 * .x-sc_space_tab: Add m4/po.m4 to the list of exceptions.
5341 2004-01-12 Jim Meyering <jim@meyering.net>
5343 * Makefile.maint (%.sig): Use .sig suffix rather than .asc.
5345 * Makefile.maint (po-check): Ensure that cvsu works before using it.
5346 Reported by Alexandre Duret-Lutz.
5348 * src/tail.c (main): Warn about following stdin only when it's a tty.
5350 * configure.ac: Use gl_DEFAULT_POSIX2_VERSION.
5352 2004-01-10 Jim Meyering <jim@meyering.net>
5354 * tests/misc/stat-fmt: Use backticks, not `$()' notation.
5356 2004-01-09 Jim Meyering <jim@meyering.net>
5358 * configure.ac: Quote underquoted `jm_DUMMY_1' to avoid new warning.
5360 2004-01-08 Jim Meyering <jim@meyering.net>
5362 * src/stat.c (human_fstype): Use %lx, not %x format for `unsigned long'.
5363 From Andreas Schwab.
5365 * tests/Makefile.am (TESTS_ENVIRONMENT): Remove `/vg' (prerelease test
5366 remnant) from PATH component. That would cause tests in this directory
5367 not to run the just-built binaries, but rather whatever happened
5368 to be in one's PATH. Reported by Christian Krackowizer.
5370 2004-01-04 Jim Meyering <jim@meyering.net>
5372 * src/csplit.c (new_control_record): Use x2nrealloc
5373 rather than xrealloc.
5375 * src/cp.c (re_protect): Use ASSIGN_STRDUPA rather than
5377 (make_path_private): Likewise.
5379 2004-01-03 Jim Meyering <jim@meyering.net>
5381 * src/paste.c: Use `bool' (not int) as the type for a few
5383 (collapse_escapes): Rewrite to set globals rather than modifying
5385 Use size_t (not int) for all counters and related index variables.
5386 (paste_parallel): Remove needless complexity of
5387 using xrealloc in the loop; just allocate the buffers up front.
5388 Free the two temporary buffers.
5389 Move declarations of locals `down' into scope where used.
5390 (paste_serial): Remove `register' attributes.
5391 (main): Simplify delim-related code.
5392 Free `delims', now that it's malloc'd.
5394 2004-01-02 Jim Meyering <jim@meyering.net>
5396 * src/chroot.c: Include "quote.h".
5397 (CHROOT_FOUND_BUT_CANNOT_INVOKE, CHROOT_FAILURE): Define.
5398 (main): Exit with status of 127, not 1, for too-few-args,
5399 chroot failure, or chdir failure.
5400 Give a better diagnostic upon execvp failure.
5402 * src/du.c (usage): Mention that, with its current meaning,
5405 * src/tail.c (main): Warn about following stdin when it's a tty.
5406 Fail when following by name but no names are specified.
5408 2003-12-30 Jim Meyering <jim@meyering.net>
5410 * src/fold.c (main): Use memcpy, not strcpy.
5412 * src/copy.c (copy_internal): Use ASSIGN_STRDUPA rather than
5415 2003-12-28 Jim Meyering <jim@meyering.net>
5417 * src/unexpand.c (n_tabs_allocated): New global.
5418 (add_tabstop): Use x2nrealloc rather than xrealloc.
5419 * src/expand.c: Likewise.
5421 * tests/misc/expand: New file.
5422 * tests/misc/Makefile.am (TESTS): Add expand.
5424 * src/sort.c (add_temp_dir): Use x2nrealloc rather than xrealloc.
5425 (fillbuf): Use x2nrealloc rather than xrealloc.
5426 (sort): Use xnmalloc rather than xmalloc.
5429 2003-12-27 Jim Meyering <jim@meyering.net>
5431 * src/tee.c (tee): Use xnmalloc rather than xmalloc.
5433 2003-12-29 Paul Eggert <eggert@twinsun.com>
5435 * NEWS: Remove support for join -j1 FIELD, -j2 FIELD, and -o LIST1
5436 LIST2 in POSIX 1003.1-2001 hosts, as required by POSIX.
5438 * doc/coreutils.texi (join invocation): Remove documentation
5439 accordingly. Document that -t makes all separators significant.
5441 * src/join.c: Include posixver.h.
5442 (obsolete_usage): New var.
5443 (longopts): Put obsolete options first.
5444 (OBSOLETE_LONG_OPTIONS): New constant.
5445 (get_option, add_file_name): New functions.
5446 (main): Use them to support new behavior.
5447 (usage): Remove documentation for -j1 FIELD and -j2 FIELD.
5448 Do not mark -j FIELD as obsolescent; it is longstanding
5449 UNIX tradition and is a valid extension to POSIX.
5451 * tests/join/Test.pm (tv): Avoid obsolete -o usage.
5453 2003-12-28 Paul Eggert <eggert@twinsun.com>
5455 * src/join.c (add_field_list): Don't use alloca with unbounded
5456 size; just modify the argument, which is no longer const *.
5458 Various other minor cleanups, mostly to avoid the need for casts.
5460 (extract_field): Renamed from ADD_FIELD, as it's now a function.
5462 (struct field.beg): Now char *, not unsigned char const *. All
5463 uses changed. It shouldn't be const since xmemcoll writes on its
5465 (extract_field): Likewise, for 2nd arg.
5466 (keycmp): Remove now-unnecessary cast of xmemcoll args.
5468 (is_blank): New function, to avoid need to cast arg to unsigned char.
5469 (extract_field): Use it.
5471 (xfields): Rewrite pretty much from scratch.
5473 (hard_LC_COLLATE): Now bool, not int.
5474 (get_line, getseq, add_field_list): Now returns bool, not int.
5475 (decode_field_spec, add_field_list): Return true on success (not
5476 false), for consistency with the rest of the code. All uses changed.
5478 (tab): Now char, not unsigned char. This wasn't 100% necessary
5479 but is slightly cleaner.
5480 (prjoin): Hoist (tab ? tab : ' ') expression, to help the compiler.
5482 (empty_filler): Now const *.
5484 (make_blank): Remove; wasn't needed. Remove all calls.
5485 (main): Don't set uni_blank.nfields; zero is fine.
5487 2003-12-27 Jim Meyering <jim@meyering.net>
5489 * src/join.c: Include "quote.h".
5490 (min, max): Remove definitions.
5491 Make a few function parameters and corresponding
5492 locals `const'. Use bool for boolean variables.
5493 Use size_t (not int) for all counters and related index variables.
5494 (prjoin): Remove now-useless assertion.
5495 (string_to_join_field): New function.
5496 (main): Accept join fields as large as SIZE_MAX.
5497 (keycmp): Rename `min' to MIN and max to MAX.
5499 2003-12-26 Jim Meyering <jim@meyering.net>
5501 fold -s didn't work on e.g., alpha-based systems.
5502 * src/fold.c (fold_file): Adjust types (int->size_t) so that using
5503 x2nrealloc works properly on systems with differing sizes for int
5504 and size_t. Reported by Nelson Beebe.
5506 * src/fold.c: Use `bool' (not int) as the type for a few
5509 2003-12-23 Paul Eggert <eggert@twinsun.com>
5511 * src/ls.c (length_of_file_names_and_frills):
5512 Remove forward decl; not needed.
5513 (print_file_name_and_frills, length_of_file_name_and_frills):
5514 With -m, don't output spaces before inum or size.
5515 (print_with_commas): Don't output space just before newline.
5517 2003-12-24 Jim Meyering <jim@meyering.net>
5519 * tests/ls/Makefile.am (TESTS): Add m-option.
5520 * tests/ls/m-option: New file. Test for above fixes.
5522 2003-12-20 Jim Meyering <jim@meyering.net>
5526 * src/pr.c: Change type of global, buff_allocated, to size_t.
5528 * src/join.c [struct seq]: Change types of members count and alloc
5529 from `int' to `size_t'.
5531 * tests/Makefile.am (root-hint): Tweak wording.
5533 * src/du.c: Accept new option (-0, --null) that makes it so each
5534 output line is NUL-terminated rather than newline-terminated.
5536 * src/dd.c (apply_translations): Don't prohibit conv=unblock,sync.
5537 Reported by Volker Paul.
5538 * tests/dd/Makefile.am (TESTS): Add unblock-sync.
5539 * tests/dd/unblock-sync: New test for the above.
5541 2003-12-19 Jim Meyering <jim@meyering.net>
5543 * tests/misc/nohup: Double quote back-ticked expression,
5544 in case it ends up having an unexpected value.
5546 * tests/ls/no-arg: Use ls's -1 option in both runs.
5548 * src/du.c (fts_debug): New global.
5549 (FTS_CROSS_CHECK, DEBUG_OPT): Define.
5550 (main): Make fts use FTS_TIGHT_CYCLE_CHECK.
5551 (main) [DU_DEBUG]: Accept -d option.
5553 2003-12-18 Jim Meyering <jim@meyering.net>
5555 * src/ls.c (format_user): Increment dired_pos via two statements,
5556 `dired_pos += width; dired_pos++;' rather than one,
5557 `dired_pos += width + 1;' since the latter could conceivably overflow.
5558 (format_group): Likewise.
5561 * configure.ac: Require automake-1.8.
5563 2003-12-12 Jim Meyering <jim@meyering.net>
5565 * Use automake-1.8. Regenerate dependent files.
5567 2003-12-08 Jim Meyering <jim@meyering.net>
5569 * Makefile.maint (news-date-check): New rule.
5570 (alpha beta major): Depend on it.
5572 2003-12-03 Paul Eggert <eggert@twinsun.com>
5574 * NEWS: ls -l (and similar options) now adjust all columns to
5575 fit the data. Generalized from a suggestion by Leah Q for file sizes.
5576 * src/ls.c (INODE_DIGITS, LOGIN_NAME_MAX, ID_LENGTH_MAX): Remove.
5577 (format_user_width, format_group_width, unsigned_file_size,
5578 format_group): New functions.
5579 (block_size_width): Renamed from block_size_size.
5580 (inode_number_width, nlink_width, owner_width, group_width,
5581 author_width, major_device_number_width, minor_device_number_width,
5582 file_size_width): New vars.
5583 (clear_files): Initialize them.
5584 (gobble_file): Set them. Don't ceiling block_size_width to 7.
5585 (print_long_file): Use them.
5586 (gobble_file): Use a new local variable 'f' to make the code
5587 smaller and more consistent with other functions.
5588 (format_user): Output to stdout, not to a buffer, so that we
5589 don't have to worry about buffer overrun. Update dired_pos.
5590 (print_long_file): Don't put owner, group, author into buffer;
5591 just print them directly. Don't assume link counts and
5592 major and minor numbers fit into unsigned long int.
5593 * tests/cp/same-file, tests/mv/part-symlink: Don't assume that
5594 'ls' output is fixed-width.
5596 2003-12-02 Jim Meyering <jim@meyering.net>
5598 * src/md5sum.c: Include sha1.h (reflect renaming: sha.h -> sha1.h.
5600 2003-11-27 Jim Meyering <jim@meyering.net>
5602 * Use automake-1.7f. Regenerate dependent files.
5604 2003-11-24 Paul Eggert <eggert@twinsun.com>
5606 Parse floating-point operands and options in the C locale.
5607 POSIX requires this for printf, and we might as well be
5608 consistent elsewhere (tail, sleep, seq).
5610 * src/printf.c: Remove decls of strtod, strtol, strtoul; no longer
5611 needed now that we assume C89. Include "c-strtod.h".
5612 (xstrtod): Call c_strtod, not strtod.
5613 * src/sleep.c: Include "c-strtod.h".
5614 (main): Update xstrtod call to include new argument, c_strtod.
5615 * src/seq.c (scan_double_arg): Likewise.
5616 * src/tail.c (parse_options): Likewise.
5618 2003-11-24 Jim Meyering <jim@meyering.net>
5620 * tests/rm/fail-2eperm: Handle another errno variant (HPUX, EPERM).
5621 Reported by Mark Conty.
5623 2003-11-22 Jim Meyering <jim@meyering.net>
5625 * Makefile.maint (sc_xalloc_h_in_src): Remove rule. Subsumed by...
5626 (sc_system_h_headers): Do this test only if sys2.h exists.
5628 2003-11-20 Jim Meyering <jim@meyering.net>
5630 * tests/help-version: Ensure that the bug-reporting address is
5631 included in the --help output for every program.
5632 * tests/Makefile.am (TESTS_ENVIRONMENT): Add $PACKAGE_BUGREPORT.
5634 * src/ptx.c (usage): Output bug-reporting address.
5635 Reported by Dan Jacobson.
5637 2003-11-19 Jim Meyering <jim@meyering.net>
5639 * src/join.c (usage): Mention that FILE1 and FILE2 must be sorted
5640 on the join fields. Suggestion from Bruce Robertson.
5642 2003-11-18 Jim Meyering <jim@meyering.net>
5644 `od -c -w9999999' could segfault
5645 * src/od.c (dump): Use xnmalloc/free, not alloca.
5647 2003-11-16 Jim Meyering <jim@meyering.net>
5649 * Use autoconf-2.59. Regenerate dependent files.
5651 * tests/du/hard-link: Minor tweak: use mkdir -p.
5653 Fix read-from-free'd-buffer error detected by valgrind.
5654 * src/csplit.c (remove_line): Don't return a pointer to data in
5655 a freed buffer. Instead, arrange to free the buffer on the
5658 * tests/misc/csplit: New test for above fix.
5660 2003-11-11 Jim Meyering <jim@meyering.net>
5662 * src/ls.c (extract_dirs_from_files): Avoid useless copy operations.
5663 This avoids a warning from valgrind about memcpy with overlapping
5664 source and destination.
5666 * configure.ac: Require automake-1.7.8.
5668 2003-11-09 Jim Meyering <jim@meyering.net>
5670 * Use automake-1.7.9. Regenerate dependent files.
5672 * src/rm.c: Support new options: --preserve-root and --no-preserve-root.
5673 * src/chown.c: Likewise.
5675 * src/chown-core.c: Include "root-dev-ino.h".
5676 (chopt_init): Initialize new member.
5677 (change_file_owner): Support rm's new --preserve-root option.
5679 * src/remove.c: Include "root-dev-ino.h".
5680 (remove_cwd_entries): Remove now-obsolete FIXME comment.
5681 (remove_dir): Support rm's new --preserve-root option.
5683 * src/chown.c: Include "root-dev-ino.h".
5684 Add new options: --preserve-root and --no-preserve-root.
5686 * src/chmod.c: Include "root-dev-ino.h".
5687 (process_file): Use newly-factored-out ROOT_DEV_INO_CHECK and
5688 ROOT_DEV_INO_WARN macros.
5689 (get_root_dev_ino): Remove function definition, now that it's
5690 been moved to a separate file.
5691 (usage): Describe new options.
5693 * src/mv.c (rm_option_init): Initialized new member.
5695 * src/remove.h: Include "dev-ino.h".
5696 (struct rm_options): Add new member: root_dev_ino.
5697 * src/chown-core.h: Include "dev-ino.h".
5698 (struct Chown_option): Add new member: root_dev_ino.
5700 2003-11-06 Jim Meyering <jim@meyering.net>
5702 * src/paste.c (paste_parallel): Use `sizeof *var' rather than
5703 hard-coding `sizeof FILE*'.
5705 2003-11-05 Dennis Smit <ds@nerds-incorporated.org>
5707 * src/wc.c (main): Free `fstatus' so there is no confusion about
5708 whether it's leaked or not.
5709 * src/who.c (who): Likewise for `utmp_buf'.
5711 2003-11-05 Paul Eggert <eggert@twinsun.com>
5713 Fix 'cut' problems with size_t overflow and unsigned int.
5714 More generally, resize integer variables to fit use more precisely.
5715 * src/cut.c (ADD_RANGE_PAIR): Remove unnecessary parens.
5716 (struct range_pair): Make members to be of type size_t, not unsigned.
5717 (max_range_endpoint, eol_range_start): Now size_t, not unsigned.
5718 (suppress_non_delimited, output_delimiter_specified,
5719 have_read_stdin, print_kth, set_fields): Now bool, nt int.
5720 (delim): Now unsigned char, not int.
5721 (mark_printable_field, is_printable_field, is_range_start_index,
5722 set_fields, set_fields, cut_bytes, cut_fields):
5723 Use size_t, not unsigned, for field and byte counts.
5724 (hash_int): Use uintptr_t, not unsigned, for pointers converted
5725 to integers. This squeezes more info out of them.
5726 (set_fields, cut_bytes, cut_fields, main):
5727 Use bool, not int, for booleans.
5728 (set_fields): Allocate zeroed byte array with xzalloc, not xcalloc.
5730 2003-11-05 Paul Eggert <eggert@twinsun.com>
5732 * man/Makefile.am (check-programs-vs-x):
5733 Work even if $(programs) contains '$'.
5734 Work even if 'missing=1' in environment.
5735 Don't report an error simply because $(programs) outputs nothing.
5737 2003-11-05 Jim Meyering <jim@meyering.net>
5739 * Use autoconf-2.58. Regenerate dependent files.
5741 * src/tr.c (spec_init): Fix typo in last change.
5743 * src/sys2.h (case_GETOPT_VERSION_CHAR): Cast NULL to `(char *)' in
5744 call to variadic version_etc function, so that it works even on systems
5745 for which sizeof char* != sizeof int.
5746 * src/true.c (main): Likewise.
5747 * basename.c, chroot.c, cksum.c, dd.c, dirname.c, echo.c, expr.c:
5748 * factor.c, hostid.c, hostname.c, link.c, logname.c, nice.c, nohup.c:
5749 * pathchk.c, printenv.c, printf.c, pwd.c, setuidgid.c, sleep.c, stty.c:
5750 * sync.c, test.c, tsort.c, unlink.c, uptime.c, users.c, whoami.c, yes.c:
5751 Similarly, cast NULL to `(char *)' in call to variadic function,
5752 parse_long_options, so that it works even on systems for which
5753 sizeof char* != sizeof int.
5754 A similar problem was reported by Harti Brandt in
5755 http://mail.gnu.org/archive/html/bug-gnu-utils/2003-10/msg00320.html.
5757 * src/users.c (users): Free `utmp_buf' explicitly so that people
5758 don't mistake this for a real leak.
5759 Patch by Dennis Smit <ds@nerds-incorporated.org.
5761 2003-11-04 Paul Eggert <eggert@twinsun.com>
5763 * README: Document _POSIX2_VERSION.
5765 2003-11-04 Jim Meyering <jim@meyering.net>
5767 * src/tac.c (memrchr): Remove #if-0'd function.
5768 (tac_stdin_to_mem): Clean up #if-0'd code.
5770 * src/od.c (decode_format_string): Remove unnecessary casts.
5771 Use more maintainable `sizeof *var'.
5772 (main): Call decode_format_string rather than decode_one_format,
5773 now that `spec' may be NULL.
5775 * src/chmod.c (AUTHORS): Add my name.
5777 * src/split.c (next_file_name): Use `sizeof *var' rather than
5778 hard-coding `sizeof size_t'.
5780 * src/sort.c (new_key): Use xzalloc, not xcalloc (1, ...).
5782 * src/cut.c (ADD_RANGE_PAIR): Use x2nrealloc rather than xrealloc,
5783 to avoid potential overflow in pointer arithmetic.
5784 (set_fields): Use not `1', but rather `sizeof *printable_field' as
5785 second argument to xcalloc.
5786 * src/od.c (decode_format_string, dump_strings): Use x2nrealloc
5787 rather than xrealloc.
5788 * src/date.c (show_date): Likewise.
5789 * src/join.c (ADD_FIELD, initseq, getseq): Likewise.
5790 * src/pr.c (store_char): Likewise.
5791 * src/fold.c (fold_file): Likewise.
5793 * src/copy.c (triple_hash, triple_hash_no_name): Adjust to reflect
5794 type changes (unsigned int -> size_t) in hash.c.
5795 * src/cp-hash.c (src_to_dest_hash): Likewise.
5796 * src/du.c (entry_hash): Likewise.
5797 * src/ls.c (dev_ino_hash): Likewise.
5798 * src/cut.c (hash_int): Likewise. Declare function as static.
5800 2003-11-03 Jim Meyering <jim@meyering.net>
5802 * tests/misc/Makefile.am (TESTS_ENVIRONMENT): Define PACKAGE_VERSION.
5803 * tests/misc/fold: Fail the test immediately if we're not running
5804 the expected version of fold.
5806 2003-11-02 Jim Meyering <jim@meyering.net>
5808 * src/tr.c (append_normal_char, append_range, append_char_class)
5809 (append_repeated_char, append_equiv_class, spec_init): Use `sizeof *var'
5810 rather than `sizeof EXPLICIT_TYPE'. The former is more maintainable
5811 and usually shorter.
5812 * src/copy.c (copy_internal): Likewise.
5813 * src/join.c (initseq, add_field, make_blank): Likewise.
5814 * src/od.c (main): Likewise.
5815 * src/cp.c (make_path_private): Likewise.
5816 * src/tsort.c (new_item, record_relation): Likewise.
5818 * src/df.c (add_fs_type, add_excluded_fs_type, main): Likewise.
5819 (main): Also remove anachronistic cast of xmalloc return value.
5820 * src/ptx.c (alloc_and_compile_regex, main): Likewise.
5821 (main): Also remove anachronistic cast of xmalloc return value.
5822 * src/sort.c (inittables): Likewise.
5823 (sort): Also Split a long line.
5825 2003-10-25 Jim Meyering <jim@meyering.net>
5827 * src/copy.c (triple_hash, triple_hash_no_name): Adjust to reflect
5828 type changes (unsigned int -> size_t) in hash.c.
5829 * src/cp-hash.c (src_to_dest_hash): Likewise.
5830 * src/du.c (entry_hash): Likewise.
5831 * src/ls.c (dev_ino_hash): Likewise.
5832 * src/cut.c (hash_int): Likewise. Declare function as static.
5834 2003-10-21 Jim Meyering <jim@meyering.net>
5836 Don't fail when run with VERBOSE=yes.
5837 * tests/chgrp/basic: Do `set +x' before starting the subshell
5838 from which we invoke chgrp. Otherwise, the output from the
5839 VERBOSE=yes-induced `set -x' would result in spurious differences.
5840 Reported by Russel Coker via Michael Stone.
5842 2003-10-19 Jim Meyering <jim@meyering.net>
5844 chmod now uses fts to perform a directory traversal when -R is
5845 specified. Before, it operated on full path names, and as such
5846 would encounter the PATH_MAX (often 4096) limit.
5848 * src/chmod.c: Include "xfts.h".
5849 (process_file): Rename from change_file_mode.
5850 Adapt to be used with fts.
5851 (process_files): New function.
5853 2003-10-18 Jim Meyering <jim@meyering.net>
5855 * tests/du/deref-args: Ensure that du -D now dereferences all
5856 symlinks specified on the command line, not just those that
5857 reference directories.
5859 * basename.c, cat.c, chroot.c, cksum.c, comm.c, cp.c, csplit.c, cut.c:
5860 * dd.c, df.c, dirname.c, du.c, echo.c, env.c, expr.c, factor.c, head.c:
5861 * hostid.c, hostname.c, id.c, link.c, ln.c, logname.c, ls.c, md5sum.c:
5862 * mv.c, nice.c, nl.c, nohup.c, paste.c, pathchk.c, pinky.c, pr.c:
5863 * printenv.c, printf.c, pwd.c, rm.c, setuidgid.c, sleep.c, sort.c:
5864 * split.c, stty.c, sum.c, sync.c, tac.c, tail.c, tee.c, test.c:
5865 * touch.c, tsort.c, uniq.c, unlink.c, uptime.c, users.c, wc.c:
5866 * who.c, whoami.c, yes.c (AUTHORS): Revert the WRITTEN_BY/AUTHORS change
5867 of 2003-09-19. Now, AUTHORS is a comma-separated list of strings.
5868 Update the call to parse_long_options so that `AUTHORS, NULL' are the
5870 * src/true.c (main): Append NULL to version_etc argument list.
5871 * src/sys2.h (case_GETOPT_VERSION_CHAR): Likewise.
5873 2003-10-17 Andreas Schwab <schwab@suse.de>
5875 * tests/mk-script: Get $srcdir from first parameter instead of
5877 (main): Update usage.
5879 * tests/Makefile.am.in ($(srcdir)/$x-tests): Pass $(srcdir) as
5880 first argument of mk-script.
5881 ($(srcdir)/Makefile.am): Likewise. Prepend $(srcdir) to target.
5883 2003-10-17 Jim Meyering <jim@meyering.net>
5885 * src/mv.c (usage): Tweak descriptions of -i and -f so that the
5886 generated `man' page is more readable. Suggestion from Dan Jacobson.
5888 * src/chown-core.c (change_file_owner): Handle the cases in
5889 which fts_info indicates an error with the given entry.
5891 * src/du.c (main): Simply assign to bit_flags.
5892 Don't bother with bit arithmetic.
5894 * tests/chmod/no-x: New file.
5895 * tests/chgrp/no-x: New file.
5896 * tests/chmod/Makefile.am (TESTS): Add no-x.
5897 * tests/chgrp/Makefile.am (TESTS): Likewise.
5899 * src/du.c: Include "xfts.h".
5900 (du_files): Use xfts_open, rather than fts_open.
5901 * src/chown-core.c (chown_files): Likewise.
5903 2003-10-16 Jim Meyering <jim@meyering.net>
5905 * src/chgrp.c (main): Simply assign to bit_flags.
5906 Don't bother with bit arithmetic.
5907 * src/chown.c (main): Likewise.
5908 Rename a couple of local variables.
5909 Remove unnecessary casts.
5911 * src/tail.c (start_bytes): Rename local, remainder, to avoid
5912 gcc's warning about shadowing a global.
5914 2003-10-15 Jim Meyering <jim@meyering.net>
5916 chown and chgrp now accept POSIX-mandated -H, -L, -P options and
5917 use fts to perform a directory traversal when -R is specified.
5918 Before, they operated on full path names, and as such would
5919 encounter the PATH_MAX (often 4096) limit.
5920 They are more efficient. For example, before, chgrp -R would
5921 take almost 5 seconds to change about 2000 directories and fail
5922 (with `File name too long'), while now it succeeds on a hierarchy
5923 of depth 20,000 in 1/10 the time.
5925 * src/chown.c: Include "userspec.h" and "fts_.h".
5926 (WRITTEN_BY): Add my name.
5927 (getpwnam, getgrnam, getgrgid): Remove declarations.
5928 (endpwent): Remove definition.
5930 (main): Handle new options.
5931 Call new function, chown_files rather than change_file_owner.
5933 * src/chgrp.c: Include "fts_.h".
5934 (WRITTEN_BY): Add my name.
5935 (MAXUID, MAXGID): Remove definitions. Use GID_T_MAX instead of
5938 (main): Handle new options.
5939 Call new function, chown_files rather than change_file_owner.
5941 Rewrite to iterate through hierarchies using fts rather than
5942 via explicit recursion.
5943 * src/chown-core.c: Include "fts_.h"
5944 (change_file_owner): Rewrite to use FTS* and FTSENT* and to operate
5945 on a single file at a time.
5946 (chown_files): New function.
5947 * src/chown-core.h [enum Dereference_symlink]: Remove declaration.
5948 [struct Chown_option] (recurse, force_silent): Change type to `bool'.
5949 [struct Chown_option] (dereference): Remove member with ambiguous name.
5950 [struct Chown_option] (affect_symlink_referent): New member.
5951 (chown_files): New prototype.
5953 * tests/chgrp/recurse: Update tests accordingly.
5954 * tests/chgrp/posix-H: New tests for the above.
5955 * tests/chgrp/Makefile.am (TESTS): Add posix-H.
5957 * src/ln.c (usage): Clarify that --directory, -d, -F probably won't
5958 work even for superuser. Suggestion from Dan Jacobson.
5960 2003-10-14 Paul Eggert <eggert@twinsun.com>
5962 Fix some number-parsing bugs, e.g., "head -n 100k@" wasn't
5964 * lib/human.c, lib/xstrtoimax.c, lib/xstrtol.c, lib/xstrtol.h,
5965 lib/xstrtoul.c, lib/xstrtoumax.c: Sync with gnulib.
5966 * src/sort.c (parse_field_count): Handle the case where overflow
5967 and invalid suffix char are both reported.
5969 2003-10-14 Jim Meyering <jim@meyering.net>
5971 * src/ls.c (decode_switches) [TIOCGWINSZ]: Comment out the
5972 warning-inducing test, ws.ws_col <= SIZE_MAX, since it was always
5975 2003-10-13 Paul Eggert <eggert@twinsun.com>
5977 Fix to avoid a denial-of-service attack if the display width is
5978 enormous. Also, clean up the code a bit by removing duplicate code.
5980 * src/ls.c (init_column_info): Remove forward decl; no longer needed.
5981 (calculate_columns): New function, that contains code that used
5982 to be common to print_many_per_line and print_horizontal.
5983 (print_many_per_line, print_horizontal): Use it.
5984 (decode_switches): Set max_idx here, not in calculate_columns.
5985 (print_current_files): Don't call init_column_info; calculate_columns
5987 (init_column_info): Don't allocate a lot more space than is needed
5988 to represent the current set of files. Allocate all the new
5989 size_t cells in one call to xnmalloc, rather than a row at a time.
5991 2003-10-13 Jim Meyering <jim@meyering.net>
5993 * src/ls.c (init_column_info): Add another FIXME comment.
5995 2003-10-13 Paul Eggert <eggert@twinsun.com>
5997 Fix address-arithmetic bug in 'ls', reported by Georgi Guninski.
5998 Remove several arbitrary limits on hosts where int cannot represent
6001 * src/ls.c (struct bin_str.len, length_of_file_name_and_frills, indent,
6002 nfiles, files_index, tabsize, line_length, struct column_info.line_len,
6003 struct column_info.col_arr[0], max_idx):
6004 Now size_t, not int.
6005 (get_funky_string): Return bool indicating success, instead of
6006 a negative count to indicate failure. Store number of columns
6007 through new parameter OUTPUT_COUNT; that way, they can never
6008 go negative. Change equals_end from int to bool. All uses
6010 (struct column_info.valid_len): Now bool, not int. All uses changed.
6011 (dired_dump_obstack, get_funky_string, clear_files,
6012 extract_dirs_from_files, print_current_files,
6013 print_many_per_line, print_horizontal, init_column_info,
6014 put_indicator, length_of_file_name_and_frills,
6015 print_with_commas): Use size_t, not int, for local variables
6017 (decode_switches): Decode sizes using xstrtoul, not xstrtol.
6018 Check for TIOCGWINSZ returing negative values (or values greater
6020 (visit_dir, main, parse_ls_color, queue_directory, add_ignore_pattern,
6022 Use xmalloc and xnmalloc, not XMALLOC.
6023 (gobble_file): Use xnrealloc, not XREALLOC.
6024 (print_color_indicator): Remove now-unnecessary cast to size_t.
6026 2003-10-12 Paul Eggert <eggert@twinsun.com>
6028 * tests/du/no-x: Change wording of diagnostic to match latest du.c.
6029 * tests/sort/sort-tests: Remove from CVS; assume that people
6030 brave enough to check coreutils out from CVS can rebuild it.
6032 2003-10-12 Jim Meyering <jim@meyering.net>
6034 New options: --preserve-root and --no-preserve-root.
6035 * src/chmod.c (change_file_mode): Honor new option.
6036 (change_file_mode): Strip trailing slashes on directory
6037 argument passed to change_dir_mode.
6038 (get_root_dev_ino): New function.
6039 (main): Initialize global, root_dev_ino.
6041 * src/copy.c (copy_internal): Don't #ifdef-out simple uses of
6042 S_ISLNK or S_ISSOCK. The S_IS* macros are guaranteed to be defined
6044 * src/chmod.c (change_file_mode): Likewise.
6046 2003-10-08 Jim Meyering <jim@meyering.net>
6048 * src/csplit.c (main): Remove obsolete FIXME.
6050 2003-10-07 Jim Meyering <jim@meyering.net>
6052 * Use automake-1.7.8. Regenerate dependent files.
6054 2003-09-29 Paul Eggert <eggert@twinsun.com>
6058 * doc/coreutils.texi (csplit invocation):
6059 The regexp offset need not have a sign; POSIX requires support
6060 for signless offets.
6062 Be more careful about int widths. For example, remove some
6063 arbitrary limits by replacing 'unsigned' with 'size_t',
6064 'uintmax_t', etc. Use standard bool rather than a homegrown type.
6065 * lib/Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6066 * src/csplit.c (FALSE, TRUE, boolean): Remove. All uses changed
6067 to <stdbool.h> usage.
6068 (struct control): offset is now intmax_t, not int.
6069 repeat_forever is now bool, not int.
6070 (struct cstring): len is now size_t, not unsigned int.
6071 (struct buffer_record): bytes_alloc, bytes_used, num_lines are now
6072 size_t, not unsigned. start_line, first_available are now
6073 uintmax_t, not unsigned.
6074 (hold_count, control_used): Now size_t, not unsigned.
6075 (last_line_number, current_line, bytes_written):
6076 Now uintmax_t, not unsigned.
6077 (save_to_hold_area, red_input, keep_new_line, record_line_starts,
6078 create_new_buffer, get_new_buffer, load_buffer, find_line,
6079 process_regexp, split_file, new_control_record, extract_regexp,
6080 get_format_width, get_format_prec, max_out):
6081 size args, locals, and returned values are now size_t, not unsigned
6083 (get_first_line_in_buffer, find_line, write_to_file,
6084 handle_line_error, process_line_count, regexp_error, process_regexp,
6086 File line, byte, and repetition counts are now uintmax_t, not unsigned.
6087 (check_for_offset): Don't require a sign before the offset.
6088 Use xstrtoimax to do the real work.
6089 (extract_regexp): Remove harmful cast of size to unsigned.
6090 256 -> 1<<CHAR_BIT, for clarity.
6091 (get_format_flags): Return at most 3, to avoid worries about overflow.
6093 (bytes_to_octal_digits): Remove.
6095 (cleanup): Don't check whether output_stream is NULL, since
6096 close_output_file does that for us.
6098 (new_line_control, create_new_buffer): Use "foo *p = xmalloc
6099 (sizeof *p);" instead of the more long-winded alternatives.
6101 (get_new_buffer): Use O(1) algorithm for resizing a buffer
6102 to a much larger size, instead of an O(N) algorithm.
6104 (process_regexp): Use plain NULL rather than casted 0.
6106 (make_filename): Use %u, not %d, to format unsigned file number.
6108 (new_control_record): Use xrealloc exclusively, since it handles
6111 (extract_regexp): Change misspelled word in diagnostic.
6113 (get_format_width): Even if a minimum field width is specified,
6114 allow room for enough octal digits to represent the value of
6115 the maximum representible integer. This fixes a potential
6116 buffer overrun. Calculate this room at compile-time, not
6117 at run-time; this removes the need for bytes_to_octal_digits.
6118 Check for overflow; this removes a FIXME.
6120 (get_format_prec): Don't allow precision to be signed; it's
6121 not ANSI. Check for overflow. Remove hardcoded "11" as
6122 default precision; this fixes a potential buffer overrun
6123 on hosts with wider size_t.
6125 (get_format_conv_type): Change local variable to be of type
6126 unsigned char, not int; this removes a potential subscript
6127 violation on hosts where char is signed.
6129 (max_out): Replace "for (;*p;)" with more-standard "while (*p)".
6130 Allow "%%" in format. Don't overflow when
6131 counting lots of percents.
6133 (usage): Default sprintf format is %02u, not %d.
6135 2003-10-05 Jim Meyering <jim@meyering.net>
6137 * src/chown-core.c (change_file_owner): Remove set-but-not-used local.
6139 * src/du.c (du_files): Mark diagnostic for translation.
6141 2003-10-04 Jim Meyering <jim@meyering.net>
6143 * src/du.c (du_files): Ignore any failure of fts_close.
6144 Give better diagnostics for failed fts_open.
6146 * src/du.c (MAX_N_DESCRIPTORS): Remove now-unused definition.
6148 Deprecate existing use of -H (aka --si).
6149 * src/du.c (enum) [HUMAN_SI_OPTION]: New member.
6150 [long_options]: Use HUMAN_SI_OPTION, not 'H'.
6151 (main): Warn that the meaning of -H will soon change to be
6154 2003-10-03 Jim Meyering <jim@meyering.net>
6156 * src/du.c: Accept --no-dereference (-P).
6158 2003-10-02 Jim Meyering <jim@meyering.net>
6160 * tests/du/trailing-slash: Adjust for slightly different output.
6162 Rewrite du.c to use fts.
6163 * src/du.c: Include "fts_.h", not ftw.h.
6164 (opt_dereference_arguments, arg_length, suffix_length): Remove globals.
6165 (IS_FTW_DIR_TYPE): Remove definition.
6166 (IS_DIR_TYPE): Define.
6167 (is_symlink_to_dir): Remove now-unnecessary function.
6168 (process_file, du_files): Rewrite to use fts.
6170 * tests/du/inaccessible-cwd: Ensure that even when run from an
6171 inaccessible directory, du can still operate on accessible
6172 directories elsewhere.
6173 * tests/du/Makefile.am (TESTS): Add inaccessible-cwd.
6175 * tests/rm/deep-1: Ensure that du can process a hierarchy
6176 of depth 400 while using no more than 50KB of stack space.
6178 2003-10-01 Akim Demaille <akim@epita.fr>
6180 * announce-gen (print_news_deltas): New function, extracted from main.
6181 (main): Make `news_file' an array.
6182 Use '...=s' => \@var for --news and --url-directory specs.
6183 Before there were a couple of portability problems.
6185 2003-09-28 Jim Meyering <jim@meyering.net>
6187 * Makefile.maint (sc_cast_of_alloca_return_value): New rule.
6188 (syntax-check-rules): Add it.
6190 * src/copy.c: Remove unnecessary cast of alloca, since now it's
6191 guaranteed to be (void *).
6192 * src/cp.c: Likewise.
6193 * src/join.c: Likewise.
6194 * src/ln.c: Likewise.
6195 * src/ls.c: Likewise.
6196 * src/od.c: Likewise.
6197 * src/sys2.h (ASSIGN_STRDUPA): Likewise.
6199 2003-09-27 Jim Meyering <jim@meyering.net>
6201 Don't exhaust virtual memory when processing large inputs.
6202 Fix this by removing csplit's internal free-list management;
6203 instead rely on malloc for that.
6205 * src/csplit.c (free_list): Remove global.
6206 (clear_all_line_control): Remove function.
6207 (get_new_buffer): Always use create_new_buffer to obtain a
6208 new buffer, rather than searching free_list.
6209 (free_buffer): Just call free.
6210 Reported by Nikola Milutinovic.
6212 2003-09-26 Jim Meyering <jim@meyering.net>
6214 * man/rm.x: Also list `chattr' in SEE ALSO section.
6215 Suggestion from Mark Hubbart.
6217 2003-09-25 Jim Meyering <jim@meyering.net>
6219 * configure.ac: Don't invoke AC_AIX or AC_MINIX explicitly, now
6220 that we use gl_USE_SYSTEM_EXTENSIONS, since it AC_REQUIREs them.
6222 * Use autoconf-2.57d. Regenerate dependent files.
6224 2003-09-24 Jim Meyering <jim@meyering.net>
6226 Minor efficiency tweak.
6227 * src/ln.c (PATH_BASENAME_CONCAT): Use memcpy rather than strcpy.
6228 (do_link): Likewise.
6230 2003-09-23 Jim Meyering <jim@meyering.net>
6232 * src/paste.c (paste_serial): Save errno after input error,
6233 to report proper errno value.
6234 Based on a patch from Paul Eggert.
6236 * src/tee.c (tee): Adjust fwrite arguments so that the return
6237 value is the number of bytes written.
6239 2003-09-16 Paul Eggert <eggert@twinsun.com>
6241 Don't assume ferror sets errno. Bug reported by Bruno Haible.
6243 * src/comm.c (compare_files): Save errno after input error,
6244 to report proper errno value.
6245 * src/fold.c (fold_file): Likewise.
6246 * src/od.c (check_and_close, skip, read_char, read_block): Likewise.
6247 * src/unexpand.c (unexpand): Likewise.
6249 * src/csplit.c (close_output_file): Don't report bogus errno value
6250 after ferror discovers an output error. We don't know the proper
6251 errno value, since it might have been caused by any of a whole
6252 bunch of calls, and it might have been trashed in the meantime.
6253 Fixing this problem will require much more extensive changes;
6254 in the meantime just say "write error".
6255 * src/od.c (check_and_close, dump, dump_strings): Likewise.
6256 * src/uniq.c (check_file): Likewise.
6258 * src/join.c (get_line): Report error right away if I/O fails,
6259 so that the proper errno value is used.
6260 * src/tac.c (tac_seekable, tac_file, save_stdin): Likewise.
6261 * src/tee.c (tee): Likewise.
6262 * src/uniq.c (check_file): Likewise.
6264 * src/od.c (skip): If a read fails, don't retry it later, so
6265 that we report the proper errno.
6267 * src/tac.c (tac_mem): Don't return a value; nobody uses it.
6269 * src/tee.c (tee): Once a write failure has occurred, don't bother
6270 writing anything more to that stream.
6272 * src/uniq.c (check_file): Check for ferror (stdout) even if
6275 * src/yes.c (UNROLL): Remove.
6276 (main): Exit immediately when write failure is detected.
6277 Simplify code by assigning to argv when argc == 1.
6279 2003-09-21 Paul Eggert <eggert@twinsun.com>
6281 * src/ptx.c: Switch encoding from Latin-1 to UTF-8.
6282 (WRITTEN_BY): Change "Franc,ois" (actually using
6283 c-with-cedilla in Latin-1) to "F.", so that it's ASCII, as
6286 2003-09-19 Jim Meyering <jim@meyering.net>
6288 `du -D symlink-to-dir' would mistakenly omit the slash in
6289 lines like this: 24 symlink-to-dir/subdir
6290 * src/du.c (process_file): Fix offset calculation.
6291 Reported by Jeff Sheinberg as Debian bug #211591;
6292 http://bugs.debian.org/205251
6294 * tests/du/deref-args: New file/test for the above.
6295 * tests/du/Makefile.am (TESTS): Add deref-args.
6297 * src/du.c (process_file): Remove useless disjunct.
6299 * src/sys2.h (case_GETOPT_VERSION_CHAR): Rename parameter, Authors,
6301 * nearly all src/*.c files (WRITTEN_BY): Rename from AUTHORS.
6302 Begin each WRITTEN_BY string with `Written by ' and end it with `.'.
6303 Mark each WRITTEN_BY string as translatable.
6305 * basename.c, cat.c, chroot.c, cksum.c, comm.c, cp.c, csplit.c, cut.c:
6306 * dd.c, df.c, dirname.c, du.c, echo.c, env.c, expr.c, factor.c, head.c:
6307 * hostid.c, hostname.c, id.c, link.c, ln.c, logname.c, ls.c, md5sum.c:
6308 * mv.c, nice.c, nl.c, nohup.c, paste.c, pathchk.c, pinky.c, pr.c:
6309 * printenv.c, printf.c, pwd.c, rm.c, setuidgid.c, sleep.c, sort.c:
6310 * split.c, stty.c, sum.c, sync.c, tac.c, tail.c, tee.c, test.c:
6311 * touch.c, tsort.c, uniq.c, unlink.c, uptime.c, users.c, wc.c:
6312 * who.c, whoami.c, yes.c: Revert yesterday's changes.
6313 Instead, a subsequent change will embed `Written by ' in
6314 each string along with the author names.
6316 * src/true.c: Revert yesterday's changes.
6317 * src/sys2.h: Likewise.
6319 2003-09-18 Jim Meyering <jim@meyering.net>
6321 * basename.c, cat.c, chroot.c, cksum.c, comm.c, cp.c, csplit.c, cut.c:
6322 * dd.c, df.c, dirname.c, du.c, echo.c, env.c, expr.c, factor.c, head.c:
6323 * hostid.c, hostname.c, id.c, link.c, ln.c, logname.c, ls.c, md5sum.c:
6324 * mv.c, nice.c, nl.c, nohup.c, paste.c, pathchk.c, pinky.c, pr.c:
6325 * printenv.c, printf.c, pwd.c, rm.c, setuidgid.c, sleep.c, sort.c:
6326 * split.c, stty.c, sum.c, sync.c, tac.c, tail.c, tee.c, test.c:
6327 * touch.c, tsort.c, uniq.c, unlink.c, uptime.c, users.c, wc.c:
6328 * who.c, whoami.c, yes.c: Update AUTHORS definition to be a
6329 comma-separated list of strings and/or update the call to
6330 parse_long_options so that `AUTHORS, NULL' are the last parameters.
6331 * src/true.c (main): Append NULL to version_etc argument list.
6332 * src/sys2.h (case_GETOPT_VERSION_CHAR): Likewise.
6334 * src/sort.c (numcompare): Rename local, logb, to log_b to avoid
6335 shadowing the math function name. Also rename loga to log_a.
6337 2003-09-14 Jim Meyering <jim@meyering.net>
6339 * src/factor.c (print_factors): Give a separate diagnostic
6340 for numbers that are too large, but otherwise valid.
6341 Reported by Dániel Varga.
6343 2003-09-10 Jim Meyering <jim@meyering.net>
6345 * Use automake-1.7.7. Regenerate dependent files.
6347 * tests/Makefile.am (all_programs): Use ../src/tr -s ' ' '\n' in place
6348 of `fmt -1'. Using the just-built tr is a little cleaner.
6349 Christian Krackowizer reported that HPUX 10.20 doesn't have fmt.
6350 * man/Makefile.am (programs, check-x-vs-1): Likewise.
6352 2003-09-09 Jim Meyering <jim@meyering.net>
6354 * src/copy.c: Alphabetize includes.
6355 Remove duplicate inclusion of "same.h".
6357 2003-09-08 Jim Meyering <jim@meyering.net>
6359 * Makefile.maint (GZIP_ENV): Remove --rsyncable.
6360 Didn't give enough of a benefit, mainly because it's not yet
6365 * man/Makefile.am (programs): Use ../src, not $(srcdir)/../src.
6366 (check-programs-vs-x): Fail if $(programs) is empty.
6368 * src/remove.c: Add a comment.
6370 2003-09-07 Jim Meyering <jim@meyering.net>
6372 * src/remove.c (D_INO, ENABLE_CYCLE_CHECK) [D_INO_IN_DIRENT]:
6373 Don't define. These symbols are no longer used.
6375 * tests/misc/tty-eof: Write ^D as \cD.
6376 Complete the change of 2003-08-02.
6378 * Makefile.maint (po-check): Use cvsu, so that a temporary source
6379 file in lib/ or src/ doesn't induce an unwarranted failure.
6380 Add a kludge to filter out the sole generated source file that
6381 also has translatable messages: src/false.c.
6383 2003-09-06 Jim Meyering <jim@meyering.net>
6385 * src/tail.c (enum): Add ALLOW_MISSING_OPTION.
6386 (parse_options): Give a diagnostic for (but still accept) the
6387 deprecated --allow-missing option.
6389 2003-09-04 Paul Eggert <eggert@twinsun.com>
6391 Don't ignore -S if input is a pipe. Bug report by Michael McFarland in
6392 <http://mail.gnu.org/archive/html/bug-coreutils/2003-09/msg00008.html>.
6394 * src/sort.c (sort_buffer_size): Omit SIZE_BOUND arg. Compute the
6395 size_bound ourselves. if an input file is a pipe and the user
6396 specified a size, use that size instead of trying to guess the
6397 pipe size. This has the beneficial side effect of avoiding the
6398 overhead of default_sort_size in that case. All callers changed.
6399 (sort): Remove static var size; now done by sort_buffer_size.
6401 2003-09-05 Jim Meyering <jim@meyering.net>
6403 * Use automake-1.7.6b and autoconf-2.57b. Regenerate dependent files.
6405 * tests/tail-2/tail-n0f: Wait .5 seconds for backgrounded process
6406 to start, rather than just .1. Upon failure, print unexpected state.
6408 2003-09-04 Paul Eggert <eggert@twinsun.com>
6410 * src/head.c (elide_tail_lines_pipe): Don't assign 0 or
6411 SAFE_READ_ERROR to tmp->nbytes.
6412 * src/tail.c (pipe_lines, pipe_bytes): Likewise.
6414 * src/head.c (struct linebuffer): Change nbytes and nlines
6415 from unsigned int to size_t. unsigned int is safe (after the
6416 2003-09-03 patch) but size_t is cleaner.
6417 * src/tail.c (struct linebuffer, struct charbuffer): Likewise.
6418 (pipe_bytes): Likewise for local variable 'i', which was 'int'.
6420 Standardize on BUFSIZ as opposed to other macro names and values.
6421 * src/head.c (BUFSIZE): Remove. All uses changed to BUFSIZ.
6422 * src/tail.c (BUFSIZ) [!defined BUFSIZ]: Remove.
6423 stdio.h has always defined it,
6424 and other code already assumes it's defined.
6425 * src/tr.c (BUFSIZ) [!defined BUFSIZ]: Likewise.
6426 (IO_BUF_SIZE): Remove; replace all uses with sizeof io_buf.
6427 (io_buf): IO_BUF_SIZE -> BUFSIZ.
6429 2003-09-04 Paul Eggert <eggert@twinsun.com>
6431 * src/seq.c (step): Default to 1.
6432 (print_numbers): Allow the output to be empty.
6433 (main): The default step is 1, even if LAST < FIRST;
6434 as per documentation.
6435 * tests/seq/basic (onearg-2): Output should be empty.
6437 2003-09-05 Jim Meyering <jim@meyering.net>
6439 * Makefile.cfg (wget_files): Temporarily disable, until master
6440 versions are restored to ftp.gnu.org.
6442 * configure.ac (AM_INIT_AUTOMAKE): Specify automake-1.7.6.
6444 Make seq's --width (-w) option work properly even when the
6445 endpoint requiring the larger width is negative and smaller than
6447 * src/seq.c (get_width_format): Include `-' in the set of bytes
6448 allowed in a `simple' number (no decimal point, no exponent).
6449 Reported by Patrick Mauritz.
6451 2003-09-02 Paul Eggert <eggert@twinsun.com>
6453 * NEWS: sort -t '\0' now uses a NUL tab.
6454 sort option order no longer matters, unless POSIX requires it.
6455 * src/sort.c (usage): Say "blanks" instead of "whitespace",
6456 Similar fixes for many comments.
6457 (TAB_DEFAULT): New constant, so that we can support NUL as
6458 the field separator.
6459 (tab): Now int, not char. Initialize to TAB_DEFAULT.
6460 (specify_sort_size): If multiple sizes are specified, use the largest.
6461 (begfield, limfield): Support NUL tab char.
6462 (set_ordering): Do not let -i override -d.
6463 (main): Report an error if incompatible -o or -t options are given.
6464 Report an error for "-t ''". Allow "-t '\0'" to specify a NUL tab.
6466 2003-09-05 Jim Meyering <jim@meyering.net>
6468 * tests/sort/Test.pm [o2, nul-tab]: New tests for the above.
6470 2003-09-03 Andreas Schwab <schwab@suse.de>
6472 Bug report and patch here:
6473 <http://mail.gnu.org/archive/html/bug-coreutils/2003-09/msg00009.html>
6474 * src/tail.c (pipe_lines): Don't truncate return value from safe_read.
6475 * src/head.c (elide_tail_lines_pipe): Likewise.
6477 2003-09-03 Jim Meyering <jim@meyering.net>
6479 * src/du.c (AUTHORS): Remove Larry McVoy's name, since the relatively
6480 small amount of code from him was first moved to lib/human.c, and was
6481 subsequently rewritten entirely.
6482 * src/df.c (AUTHORS): Likewise.
6484 2003-08-22 Lawrence Teo <lcteo@uncc.edu>
6486 * src/md5sum.c (split_3): Accept the BSD format for generic
6487 message digest modes. Currently works with BSD's MD5 and SHA1
6488 formats since these are the two algorithms presently used in
6489 coreutils. Updated comments to reflect this change.
6490 (bsd_split_3): Updated comments.
6492 * tests/md5sum/basic-1: New test to make sure that
6493 `md5sum --check' doesn't accept the BSD SHA1 format (adapted
6494 from `check-bsd' test in tests/sha1sum/basic-1).
6496 * tests/sha1sum/basic-1 (check-bsd2, check-bsd3): New tests for
6497 --check exit status and BSD SHA1 format (adapted from tests
6498 in tests/md5sum/basic-1).
6500 2003-08-30 Jim Meyering <jim@meyering.net>
6502 * src/ln.c (do_link): Use SAME_INODE rather than open-coding it.
6504 When source and destination arguments refer to the same file, reside
6505 on a partition (e.g. VFAT) on which distinct names may refer to the
6506 same directory entry (often due to variations in case), and when the
6507 link count for the file is 1, mv no longer unlinks the file. Instead,
6508 it gives the expected diagnostic that the source and destination are
6509 the same. WARNING: this is an incomplete fix. If the file happens
6510 to have a link count of 2 or greater, such an erroneous mv command
6511 will still unlink it.
6512 Although that is not possible on vfat or umsdos, it is possible on
6513 other file system types, e.g., ntfs, and hpfs.
6514 * src/copy.c (same_file_ok): Invoke same_name (which might still
6515 return false for names that refer to the same directory entry)
6516 only if the link count is 2 or more.
6517 * tests/mv/vfat: Show how to demonstrate the above problem.
6518 This test is not run.
6519 * tests/mv/Makefile.am (EXTRA_DIST): Add vfat.
6521 2003-08-27 Jim Meyering <jim@meyering.net>
6523 * src/who.c: Change meaning of -l from --lookup to --login, per POSIX.
6524 who's -l option has been eliciting an unconditional warning about
6525 this impending change since sh-utils-2.0.12 (April 2002).
6527 * src/paste.c (paste_parallel): Don't output `EOF' (aka -1) as a `char'.
6528 This would happen for nonempty files not ending with a newline.
6529 Reported by Dan Jacobson.
6530 * tests/misc/paste-no-nl: New file. Test for above-fixed bug.
6531 * tests/misc/Makefile.am (TESTS): Add paste-no-nl.
6533 * src/stat.c (print_it): Avoid buffer overrun that would
6534 occur when the user-specified format string ends with `%'.
6535 Patch by Tommi Kyntola.
6536 * tests/misc/stat-fmt: New file. Test for above-fixed bug.
6537 * tests/misc/Makefile.am (TESTS): Add stat-fmt.
6539 2003-08-26 Jim Meyering <jim@meyering.net>
6541 Apply changes from bison.
6542 * GNUmakefile (SHELL): Define to `sh', if necessary.
6544 * Makefile.maint (WGETFLAGS): Define to `-C off'.
6545 Update all uses of $(WGET).
6547 2003-08-22 Akim Demaille <akim@epita.fr>
6549 * Makefile.cfg (local-checks-to-skip): New.
6550 * Makefile.maint (local-check): Rename as...
6551 (local-checks-available): this.
6554 2003-08-26 Akim Demaille <akim@epita.fr>
6556 * announce-gen (print_changelog_deltas): Neutralize "<#" as
6557 "<\#" to avoid magic from Gnus when posting parts of this script.
6559 2003-08-25 Jim Meyering <jim@meyering.net>
6561 * src/stat.c (main): Warn about use of deprecated `-l' option.
6563 2003-08-22 Jim Meyering <jim@meyering.net>
6565 * src/stat.c (do_stat): For link count at end of line, use %h format,
6566 instead of %-5h. The latter would make stat emit trailing spaces.
6567 Reported by Dan Jacobson.
6569 2003-08-20 Jim Meyering <jim@meyering.net>
6571 * Makefile.am (EXTRA_DIST): Add .x-sc_space_tab .x-sc_sun_os_names
6573 2003-08-19 Jim Meyering <jim@meyering.net>
6575 * src/system.h: Include stdlib.h unconditionally,
6576 as we're now assuming that part of hosted C89.
6578 2003-08-18 Jim Meyering <jim@meyering.net>
6580 * src/sys2.h (textdomain, bindtextdomain) [! ENABLE_NLS]: Define away,
6581 to avoid warnings from gcc.
6583 2003-08-17 Jim Meyering <jim@meyering.net>
6585 Avoid unnecessary and sometimes time-consuming hostname lookups.
6586 * src/who.c (print_user): Use strchr, not strrchr.
6587 * src/pinky.c (print_entry): Likewise.
6588 Patch by Michael Stone.
6589 This fixes a typo I introduced in who-users.c on 1996-02-23.
6591 * Makefile.maint (makefile-check): Add 0-9 to the range of characters
6592 disallowed between `@...@'.
6594 2003-08-16 Paul Eggert <eggert@twinsun.com>
6596 * configure.ac (fu_cv_sys_truncating_statfs): Remove; now
6597 done by gnulib .m4 files.
6598 (jm_DUMMY_1): Require gl_READUTMP, not jm_PREREQ_READUTMP.
6599 * src/sys2.h (strtoull): Remove unused declaration.
6601 2003-08-16 Jim Meyering <jim@meyering.net>
6603 * man/Makefile.am (.x.1): Ensure that generated PROGRAM.1 files
6606 * src/tail.c (tail_lines): Fix a potential (but very hard to exercise)
6607 race condition bug. The bug would be triggered when tailing a file
6608 with file pointer not at beginning of file, and where the file was
6609 truncated to have a length of less than the initial offset at just
6610 the right moment (between the two lseek calls in this function).
6612 An invalid initial value for *read_pos would result in
6613 `tail -n0 -f FILE' and `tail -c0 -f FILE' doing what amounted to a
6614 busy-wait rather than sleeping between iterations. The bug manifests
6615 itself only when tailing regular files that are initially nonempty.
6616 * src/tail.c (tail_bytes): Set *read_pos to new file offset after
6618 (tail_lines): Likewise, after lseek calls.
6619 Reported by Nick Estes. See http://bugs.debian.org/205251 for details.
6620 * tests/tail-2/tail-n0f: New file. Test for above fix.
6621 * tests/tail-2/Makefile.am (TESTS): Add tail-n0f.
6623 2003-08-15 Jim Meyering <jim@meyering.net>
6625 * Makefile.maint (sc_space_tab): Use exclusion list in separate file.
6626 (sc_sun_os_names): Likewise.
6627 * .x-sc_space_tab, .x-sc_sun_os_names: New files.
6629 * man/help2man: Remove some SPACEs before TAB.
6631 2003-08-14 Paul Eggert <eggert@twinsun.com>
6633 * Makefile.maint (LC_ALL): Set to C.
6634 * man/Makefile.am (ASSORT): New var.
6635 (check-x-vs-1, programs): Use it.
6636 * src/Makefile.am (ASSORT, check-README, ../AUTHORS): Likewise.
6637 * tests/Makefile.am (ASSORT, all_programs): Likewise.
6639 2003-08-11 Jim Meyering <jim@meyering.net>
6641 fold -s -wN would infloop for N < 8 with TABs in the input.
6642 E.g., this would not terminate: printf 'a\tb' | fold -w2 -s
6643 * src/fold.c (fold_file): Move contents of `else'-block
6644 out of conditional so it's used also for --spaces (-s).
6645 * tests/misc/fold: Test for the above fix.
6646 * tests/misc/Makefile.am (TESTS): Add fold.
6648 2003-08-10 Jim Meyering <jim@meyering.net>
6650 * src/nice.c [!NICE_PRIORITY]: Include <sys/resource.h> after
6651 system.h so the types from time.h and sys/time.h are available.
6652 It appears that this is necessary for OpenBSD, NetBSD, and
6653 Darwin 6.5 (MacOS 10.2.5). Reported by Nelson Beebe.
6655 2003-08-06 Paul Eggert <eggert@twinsun.com>
6657 * NEWS: Add support for setting file timestamps to microsecond
6658 resolution, on hosts that support this.
6659 * src/copy.c, src/cp.c, src/install.c, src/touch.c: Include utimens.h.
6660 * src/copy.c (copy_internal):
6661 Set file timestamps with utimens, not utime.
6662 * src/cp.c (re_protect): Likewise.
6663 * src/install.c (change_timestamps): Likewise.
6664 * src/touch.c (newtime, touch, main): Likewise.
6666 2003-08-09 Jim Meyering <jim@meyering.net>
6668 * Makefile.maint (sc_sun_os_names): New rule based on a regexp
6670 (syntax-check-rules): Add it.
6672 * src/tail.c (main): Tweak Solaris OS version number in comment.
6673 * src/wc.c (wc): Likewise
6674 * tests/tail-2/fflush: Likewise.
6676 * src/tail.c: Add new undocumented option, --presume-input-pipe.
6677 (pipe_lines): Use memchr to skip lines, rather than an explicit loop.
6679 2003-08-08 Paul Eggert <eggert@twinsun.com>
6681 Use new gnulib 'extensions' module.
6682 * configure.ac: Invoke gl_USE_SYSTEM_EXTENSIONS instead of
6685 2003-08-08 Paul Eggert <eggert@twinsun.com>
6687 * tests/du/basic: Ensure that a/b/F has at least 65 bytes too.
6689 2003-08-09 Jim Meyering <jim@meyering.net>
6691 * tests/misc/split-fail: Reflect that `split -a 0' is now accepted.
6692 For tests of obsolete behavior, don't presume that unsetting
6693 _POSIX2_VERSION is equivalent to _POSIX2_VERSION=199209.
6695 2003-08-07 Paul Eggert <eggert@twinsun.com>
6697 * doc/coreutils.texi (split invocation):
6698 Add -d or --numeric-suffixes option to 'split'.
6699 From a suggestion by Jesse Kornblum.
6700 * src/split.c (suffix_alphabet): New var.
6701 (longopts, usage, next_file_name, main): Support -d.
6702 (next_file_name, main): Allow -a0, as POSIX requires.
6703 (next_file_name): Don't assume ASCII-like encoding;
6704 'a' through 'z' are not contiguous in EBCDIC.
6706 2003-08-05 Paul Eggert <eggert@twinsun.com>
6708 Merge getline from gnulib.
6709 * lib/getline.h, lib/getline.c, m4/getline.m4: Merge from gnulib.
6710 * lib/getndelim2.h, lib/getndelim2.c, m4/getndelim2.m4, m4/ssize_t.m4:
6711 New files, from gnulib.
6712 * lib/getdelim2.c, lib/getdelim2.h: Remove.
6713 * lib/Makefile.am (libfetish_a_SOURCES): Change getdelim2.c and
6714 getdelim2.h to getndelim2.c and getndelim2.h.
6715 * m4/jm-macros.m4 (jm_MACROS): Use gl_GETNDELIM2 rather than
6716 checking for getdelim.
6717 (jm_CHECK_ALL_TYPES): Use gt_TYPE_SSIZE_T for ssize_t rather
6718 than rolling our own.
6719 * src/cut.c: Include getndelim2.h rather than getdelim2.h.
6720 (cut_fields): Invoke getndelim2 rather than getdelim2.
6722 2003-08-04 Jim Meyering <jim@meyering.net>
6724 * src/sort.c (main): Use unsigned int instead of int for `nsigs'
6725 and for the indices to iterate through nsigs.
6727 2003-08-02 Paul Eggert <eggert@twinsun.com>
6729 * src/sort.c: Minor code cleanups, mostly to use more accurate
6730 types and to remove unnecessary casts.
6731 (min, max): Remove. All uses changed to MIN and MAX.
6732 (hard_lc_collate, hard_LC_TIME, struct buffer.eof, struct
6733 keyfield.skipsblanks, struct keyfield.skipeblanks, struct
6734 keyfield.numeric, struct keyfield.general_numeric, struct
6735 keyfield.month, struct keyfield.reverse, reverse, unique,
6736 have_read_stdin): Now bool, not int. All uses changed.
6737 (eolchar): Now char, not int.
6738 (struct keyfield.ignore): Now bool const *, not int *.
6739 (struct keyfield.translate): Now char const *, not char *.
6740 (struct month.name): Likewise.
6741 (blanks, nonprinting, nondictionary): Now bool[], not int[].
6742 (cleanup, inittables, keycompare, check, mergefps, first_same_file,
6743 check, sort, main): Use const * pointers when possible.
6744 (month_cmp): Rewrite to avoid casts.
6745 (inittables): Initialize tables unconditionally, to avoid branches.
6746 (fillbuf): Return bool, not int. All uses changed.
6747 (fillbuf, keycompare, new_key, main):
6748 Use SIZE_MAX rather than (size_t) -1.
6749 (trailing_blanks): Renamed from trim_trailing_blanks.
6750 Return the number of blanks to trim. All uses changed.
6751 (getmonth): Use trailing_blanks rather than open code.
6752 (keycompare): Do not cast char * to unsigned char *; not needed.
6753 CMP_WITH_IGNORE converts args to UCHAR, so no need to convert it
6755 (compare, main): Use | rather than || to avoid jumps.
6756 Replace "diff = NONZERO (alen)" with "diff = 1", since alen must
6758 (check, first_same_file, sort, main):
6759 Use bool instead of int local vars when possible.
6760 (check): Merge the old 'checkfp' and 'check' into a single function,
6761 that returns a boolean (true if the file was ordered).
6763 (main): Use int instead of unsigned for iterating through nsigs.
6764 Rename local var "posix_pedantic" to "posixly_correct".
6766 2003-08-02 Jim Meyering <jim@meyering.net>
6768 * src/nice.c [!NICE_PRIORITY]: Include <time.h> before <sys/resource.h>
6769 to avoid compilation error on Ultrix. Reported by Christian Krackowizer.
6771 * src/cut.c (cut_fields): Don't read again after encountering an
6772 initial EOF. E.g., `cut -f2' would do so.
6773 * tests/misc/tty-eof: Add a test for the above fix.
6775 * src/sort.c (sortlines): Add description and references.
6778 * tests/Makefile.am (TESTS_ENVIRONMENT): Set PATH so that
6779 the tests in help-version will use the just-built binaries.
6780 Reported by Christian Krackowizer.
6782 2003-07-31 Paul Eggert <eggert@twinsun.com>
6784 * NEWS: Add --rfc-2822 option to GNU date.
6785 * doc/coreutils.texi (Time directives, Options for date, Examples
6787 * src/date.c (long_options, usage, main): Likewise.
6788 * doc/getdate.texi (General date syntax): Likewise.
6789 * doc/coreutils.texi (Options for date): Fix a typo in format:
6790 it's now %d not %_d. Add URLs.
6792 2003-08-01 Jim Meyering <jim@meyering.net>
6794 * tests/shred/remove: Ensure that $? is 0 for the final `exit 0'.
6795 Otherwise, with at least the /bin/sh from HPUX 10.20,
6796 the trap code would end up converting that to exit 1 and thus an
6797 unexpected test failure. Reported by Christian Krackowizer.
6799 2003-07-31 Paul Eggert <eggert@twinsun.com>
6801 * src/ptx.c: Do not include bumpalloc.h.
6802 (WORD_TABLE): New member alloc.
6803 (ALLOC_NEW_WORD): Remove.
6804 (occurs_alloc): New var.
6805 (digest_word_file, find_occurs_in_text): Check for arithmetic
6806 overflow when computing table size. Use xrealloc rather than
6807 bumpalloc primitives.
6809 2003-07-29 Jim Meyering <jim@meyering.net>
6813 * README: When running tests as root, suggest using
6814 sudo with NON_ROOT_USERNAME=$USER.
6816 * tests/Makefile.am (all_programs): Makefile is in ../src, not
6819 2003-07-28 Jim Meyering <jim@meyering.net>
6821 * Makefile.maint (GZIP_ENV): Try Debian/gzip's new --rsyncable option.
6823 2003-07-28 Paul Eggert <eggert@twinsun.com>
6825 * lib/stdbool.hin (_Bool): Make it signed char, instead of
6826 an enum type, so that it's guaranteed to promote to int.
6827 * src/sort.c (sortlines_temp): Undo previous change.
6829 2003-07-28 Jim Meyering <jim@meyering.net>
6831 * src/sort.c (sortlines_temp): Declare local `swap' to be `int', not
6832 `bool'. Otherwise, at least one buggy compiler (alpha gcc-2.95.4)
6833 would cause lines[-1 - swap] (with swap = false) to evaluate to
6836 2003-07-27 Jim Meyering <jim@meyering.net>
6838 * tests/priv-check (my_uid): Use `!', not `^' in case pattern `[!0-9]',
6839 since /bin/sh of at least NetBSD 1.6 and OpenBSD 3.2 don't accept `^'.
6841 * src/remove.c (prompt) [! recursive]: Don't prompt about unwritable
6842 directories, as required by POSIX. Reported by Karl Berry.
6843 * tests/rm/dir-no-w: New file. Test for the above fix.
6844 * tests/rm/Makefile.am (TESTS): Add dir-no-w.
6846 * tests/mk-script: Emit `$xx', not its expansion.
6848 2003-07-27 Paul Eggert <eggert@twinsun.com>
6850 This change was inspired by a similar proposal by Stepan Kasal.
6851 * src/sort.c (mergelines, sortlines_temp): New functions.
6852 (sortlines): Use them, to reduce the number of times that
6853 we need to copy 'struct line' values. This improved CPU
6854 performance by about 30% on one 18 MB test.
6855 (sort): Don't invoke sortlines unless we have 2 or more lines.
6857 2003-07-26 Stepan Kasal <kasal@ucw.cz>
6859 * src/sort.c (sort): Don't require two `struct line's per text line,
6860 the new sort algorithm requires just 1.5.
6862 2003-07-27 Jim Meyering <jim@meyering.net>
6864 * src/pathchk.c (validate_path): Use %lu, not %ld.
6866 * src/cut.c (is_printable_field): Simplify bit arithmetic.
6868 * src/ls.c (sort_files): Put `volatile' in the right place.
6871 2003-07-26 Jim Meyering <jim@meyering.net>
6873 Use only one bit per field/offset in array, not one `int'.
6874 * src/cut.c (printable_field): Change type to `unsigned char'.
6875 (mark_printable_field, is_printable_field): New functions.
6876 Use them in place of all direct accesses of `printable_field'.
6878 * src/expand.c (parse_tabstops): Detect overflow properly.
6879 * src/cut.c (set_fields): Likewise.
6881 * src/rm.c: Include "dirname.h".
6882 (usage): Use base_name (program_name) in body of --help output.
6884 * man/Makefile.am (.x.1): ...back out the kludge of 2003-07-22.
6885 Idea from Brendan O'Dea, who suggested using
6886 `program_name = basename (argv[0]);' everywhere --
6887 can't do that, but using base_name works just fine here.
6889 * src/Makefile.am (AM_INSTALLCHECK_STD_OPTIONS_EXEMPT): Exempt test.
6891 2003-07-24 Paul Eggert <eggert@twinsun.com>
6893 Fix some POSIX-compliance problems with 'test'. This makes
6894 'test' more compatible with Bash.
6896 * NEWS, doc/coreutils.texi: Document the following.
6897 * src/test.c: Include exitfail.h.
6898 (TEST_FAILURE): New constant, used for exit status if 'test' fails.
6899 (test-syntax_error): Use it.
6900 (binary_operator): Now takes bool arg specifying whether left operand
6901 is -l ARG, so that caller determines this rather than us.
6903 (term): Use posixtest to evaluate parenthesized subexpressions.
6904 (unary_operator, one_argument): Remove support for -t without operand.
6905 (one_argument): Take argument from argv[pos].
6906 (one_argument, two_arguments, three_arguments): Advance pos.
6907 All callers changed.
6908 (three_arguments): Look for binary ops before "!". Then look
6909 for parenthesized one_argument expressions, instead of trusting
6910 expr () to do the right thing.
6911 (posixtest): Now takes number of args. All callers changed.
6912 Treat "( A B )" like "A B".
6913 (main): Set exit_failure to TEST_FAILURE. Don't depend on
6914 POSIXLY_CORRECT, as we now conform to POSIX by default.
6915 (main) [!LBRACKET]: Do not recognize "--help" or "--verbose" unless.
6916 * tests/test/Test.pm (test_vector): Add several tests to check
6917 the above. Syntax errors now exit with status 2, not 1.
6918 * man/Makefile.am (mapped_name): Use `../src/[' binary to create test.1.
6920 2003-07-26 Jim Meyering <jim@meyering.net>
6922 * tests/help-version: Adjust for above change in test behavior:
6923 `[' exits with 2, not 1, and test doesn't accept --help or --version.
6925 * Makefile.maint (ME): Don't use trick suggested in Make manual.
6926 It doesn't work for make-3.79.1. Reported by Christian Krackowizer.
6928 * Makefile.maint (sc_system_h_headers): Another syntax check.
6929 (syntax-check-rules): Add it to the list.
6931 * src/pathchk.c (validate_path): Cast strlen value to `unsigned long'
6932 so it matches `%ld' format even on 32-bit systems.
6934 * src/fmt.c (flush_paragraph): Cast field width to `int' to
6935 avoid warning on 64-bit systems.
6937 * src/ls.c (sort_files): Make `func' volatile, so it can't be
6938 clobbered by a `longjmp' into this function.
6940 2003-07-25 Jim Meyering <jim@meyering.net>
6942 * src/pathchk.c (validate_path): Use %ld format (not %d) for size_t
6945 * tests/misc/split-fail: Disable the --line-bytes=$_4gb test,
6946 because it'd evoke spurious failure on 64-bit systems.
6948 2003-07-24 Jim Meyering <jim@meyering.net>
6950 * src/dd.c (usage): Document the fact that SIGUSR1 makes dd
6951 output its current record counts. Reported by Jurriaan.
6953 * tests/wc/Test.pm (test_vector): Disable the `PIPE' tests when running
6954 `wc' with no options. This goes along with the change of 2003-07-20.
6956 2003-07-23 Jim Meyering <jim@meyering.net>
6958 Don't include headers already included by system.h:
6959 * src/tr.c: Don't include errno.h.
6960 * src/true.c: Don't include version-etc.h.
6961 * src/test.c: Don't include limits.h or error.h.
6962 * src/stat.c: Don't include unistd.h or time.h.
6963 * src/readlink.c: Don't include stdlib.h, unistd.h, or limits.h.
6964 * src/pr.c: Don't include time.h.
6965 * src/pathchk.c: Don't include errno.h.
6966 * src/nice.c: Don't include sys/time.h.
6967 * src/ls.c: Don't include stdlib.h.
6969 * basename.c, cat.c, chroot.c, cksum.c, comm.c, csplit.c, cut.c, date.c:
6970 * dd.c, dirname.c, echo.c, env.c, expand.c, expr.c, factor.c, fmt.c:
6971 * fold.c, head.c, hostid.c, hostname.c, id.c, join.c, kill.c, logname.c:
6972 * md5sum.c, nice.c, nl.c, nohup.c, od.c, paste.c, pathchk.c, pinky.c:
6973 * pr.c, printenv.c, printf.c, ptx.c, pwd.c, seq.c, setuidgid.c, shred.c:
6974 * sleep.c, sort.c, split.c, stat.c, stty.c, su.c, sum.c, tac.c, tail.c:
6975 * tee.c, test.c, tr.c, true.c, tsort.c, tty.c, uname.c, unexpand.c:
6976 * uniq.c, uptime.c, users.c, wc.c, who.c, whoami.c, yes.c:
6977 Don't include closeout.h.
6979 * tests/rm/fail-2eperm: Add a check for whether $NON_ROOT_USERNAME
6980 can access the required version of rm.
6981 * tests/rm/Makefile.am (TESTS_ENVIRONMENT): Define PACKAGE_VERSION.
6983 * tests/cut/Test.pm (out-delim3a): New test.
6985 * man/help2man: Update to version 1.33.
6987 * src/expand.c (parse_tabstops): Detect overflow in tabstop sizes.
6989 * src/dircolors.c: Include xstrndup.h.
6990 (xstrndup): Remove function, now that it's been factored out into
6993 2003-07-22 Paul Eggert <eggert@twinsun.com>
6995 * src/wc.c (wc): Fix typo in computation of file from file_x,
6996 which caused the former to be used uninitialized if file_x was
6999 2003-07-22 Jim Meyering <jim@meyering.net>
7001 * src/cut.c (set_fields): Use xcalloc in place of xmalloc+memset.
7003 * man/Makefile.am (.x.1): Substitute 's,$t/$*,$*,' on output of
7004 help2man, to avoid having `rm.td/rm' appear in rm.1. Reported by
7005 Thomas Luzat. See http://bugs.debian.org/202413 for details.
7007 * src/cut.c (main) [lint]: Initialize spec_list_string to avoid warning.
7009 * src/hostid.c: Don't include <unistd.h>. system.h already does that.
7011 * src/cut.c (set_fields): Mark all selected indices before trying to
7012 determine range endpoints.
7013 * tests/cut/Test.pm: New test for the above fix.
7015 Begin to address this comment: What if someone wants to
7016 extract the 1,000,000-th field of some huge input file?
7017 The first step is to rearrange things so that the values
7018 in the printable_field array are all 0/1 rather than 0/1/2.
7019 * src/cut.c (RANGE_START_SENTINEL): Remove.
7020 Store range-start indices in a hash table, rather than
7021 overloading the `printable_field' array.
7022 (range_start_ht): New global.
7023 (hash_int, hash_compare_ints, is_range_start_index): New functions.
7024 (print_kth): Use is_range_start_index; don't test printable_field.
7025 (set_fields): Detect overflow.
7026 (set_fields): Insert each range-start index into range_start_ht.
7027 (main): Call set_fields only once, and only after
7028 output_delimiter_specified and (if required) range_start_ht have
7031 2003-07-20 Paul Eggert <eggert@twinsun.com>
7033 * src/wc.c (get_input_fstatus): Fix typo: `stat' was being
7034 invoked with a null pointer when there were no file arguments.
7036 2003-07-20 Jim Meyering <jim@meyering.net>
7038 * Makefile.maint (sc_changelog): Add another nit-picky check.
7040 * src/wc.c (write_counts): Add a comment.
7041 (wc): Rename `file' parameter.
7042 Set new local, `file', to be the file name, or (when it's NULL)
7043 _("standard output") so that all uses of `file' use the proper value.
7044 Use STREQ, not strcmp.
7046 2003-07-20 Paul Eggert <eggert@twinsun.com>
7048 wc count field widths now are heuristically adjusted depending
7049 on the input size, if known. If only one count is printed, it
7050 is guaranteed to be printed without leading spaces.
7052 Previously, wc did not align the count fields if
7053 POSIXLY_CORRECT was set, but POSIX did not actually require
7054 this undesirable behavior, so it has been removed.
7056 * NEWS: Document this.
7057 * doc/coreutils.texi (wc invocation): Likewise.
7059 * src/wc.c (number_width): New var.
7060 (posixly_correct): Remove.
7061 (struct fstatus): New struct.
7062 (write_counts): Output fields of width number_width.
7063 Do not worry about POSIXLY_CORRECT.
7064 Use null file, not empty-string file, to denote stdin,
7065 since "" is a valid file name on some hosts.
7066 (wc, wc_file): New arg fstatus. Use it to avoid invoking fstat
7068 (wc): Avoid problems if end_pos - current_pos overflows.
7069 Do not print odd message if stdin has a read error.
7070 (get_input_fstatus, compute_number_width): New functions.
7071 (main): Use them to implement the new behavior.
7072 Ignore POSIXLY_CORRECT.
7074 * tests/wc/Test.pm: Adjust to the new output widths.
7076 2003-07-19 Jim Meyering <jim@meyering.net>
7078 * tests/rm/fail-eperm: Don't create temporary directory --
7081 * tests/shred/remove: Don't open-code test for UID != 0.
7082 Use priv-check's require-non-root instead.
7083 Update to use newer framework.
7085 * tests/help-version (expected_failure_status_expr): Record that
7086 expr exits with status of 3 for e.g., a write error.
7088 * tests/priv-check: Use `id -u' to see if we're running as root,
7089 rather than trying go write to an write-protected file.
7090 When running as root, ensure $NON_ROOT_USERNAME is valid.
7091 When running as root with `require-non-root', ensure that `.'
7092 is writable by $NON_ROOT_USERNAME, then reinvoke $0 set-user-ID
7093 to $NON_ROOT_USERNAME. If `.' is not writable, then skip the test.
7095 * src/printenv.c: Include "exitfail.h".
7096 (main): Set exit_failure rather than calling close_stdout_set_status.
7097 * src/date.c: Likewise.
7098 * src/sort.c: Likewise.
7099 * src/tty.c: Likewise.
7101 2003-07-18 Jim Meyering <jim@meyering.net>
7103 * tests/touch/not-owner: Update to use newer framework.
7105 * tests/rm/fail-eperm: Use $srcdir/../priv-check, create a temporary
7106 directory, and remove Perl-coded `you may not run as root' test.
7107 * tests/cp/fail-perm: Use $srcdir/../priv-check, rather than
7108 hard-coding something not quite equivalent.
7109 Paul Jarc reported the inconsistent diagnostics.
7111 * src/sort.c (main): Use close_stdout via atexit.
7112 Now `sort --version' and `sort --help' fail, as they should
7113 when their output is redirected to /dev/full.
7115 * src/su.c (usage): Don't call close_stdout here.
7116 (main): Use close_stdout via atexit.
7117 Now `su --version > /dev/full' fails, as it should.
7118 Somehow, the change of 2000-05-07 that purports to fix this
7121 * tests/help-version (--help/--version vs. /dev/full): Special-case
7122 `[' to protect it from expected_failure_status-`eval'.
7124 * src/uniq.c (writeline): Use a SPACE, not a TAB between the
7125 count and the corresponding line, as required by POSIX.
7126 Reported by Clement Wang.
7127 * tests/uniq/Test.pm (101, 102): Update tests of -c accordingly.
7129 * tests/expr/basic: Add tests for when exit status is 2.
7131 * src/nohup.c (NOHUP_FOUND_BUT_CANNOT_INVOKE, NOHUP_FAILURE):
7132 Use an anonymous `enum', rather than #define.
7134 2003-07-17 Paul Eggert <eggert@twinsun.com>
7136 * src/expr.c: Include "exitfail.h", "quotearg.h".
7137 (EXPR_INVALID, EXPR_ERROR): New constants.
7138 (nomoreargs, null, toarith, nextarg): Return bool, not int.
7139 (syntax_error): New function, exiting with status 2. Use it
7140 insteading of printing "syntax error" ourselves.
7141 (main): Initialize exit_failure to EXPR_ERROR.
7142 Exit with EXPR_INVALID on syntax error (too few arguments).
7143 (nextarg): Use strcmp, not strcoll; strcoll might return
7144 an undesirable 0, or might fail.
7145 (docolon, eval4, eval3): Exit with status 3 on invalid argument type
7146 or other such error.
7147 (eval2): Report an error if strcoll fails in a string comparison.
7148 * src/sort.c: Include "exitfail.h".
7149 (main): Set exit_failure, not xalloc_exit_failure and
7150 xmemcoll_exit_failure.
7151 * tests/expr/basic: Invalid value exits with status 3, not 2.
7153 2003-07-16 Jim Meyering <jim@meyering.net>
7155 * configure.ac (AC_INIT): Use 5.0.90 as the version, rather than 5.0.2,
7156 per GNU maintainer guidelines. The next non-beta release will be 5.1.
7158 This script would have caught at least two recent bugs:
7159 those in [ and kill.
7160 * tests/help-version: Revive this script.
7161 It wasn't doing anything useful, since $all_programs wasn't being
7162 defined by the invoking Makefile.am.
7163 Reflect that nohup is no longer a script, so don't exclude it.
7164 Add framework to handle the programs added since it was last run:
7165 kill, stat, unlink, [, link, readlink.
7166 Fix path-related problems deriving from the move of this script
7167 from src/ to its present location.
7168 * tests/Makefile.am (all_programs): Define.
7169 (TESTS_ENVIRONMENT): Use it.
7171 * src/kill.c (main): Fix bug introduced on 2003-05-10 (for 5.0.1)
7172 whereby kill would always attempt to operate on argv[0] and fail.
7174 * src/test.c (integer_expected_error): Improve diagnostic -- now,
7175 it also matches the one from bash's builtin test.
7176 (binary_operator): Add \n at end of diagnostic.
7178 * tests/rm/fail-2eperm: Remove setuidgid-related code. Move it to ...
7179 * tests/priv-check: Move setuidgid-related and
7180 NON_ROOT_USERNAME-checking code to this file.
7182 * README: Update section on testing as `root'.
7183 Suggestion from Paul Jarc.
7185 * src/test.c (AUTHORS): Replace 3-letter usernames with the actual
7186 names of authors that I just found in bash's builtins/test.def.
7188 Running `[' with no arguments would evoke a segfault.
7189 * src/test.c (main) [LBRACKET]: Move initialization of argv to
7190 precede potential use via test_syntax_error.
7192 * src/Makefile.am (AM_CPPFLAGS): Rename from `INCLUDES', to avoid
7193 warning from automake -Wall.
7195 2003-07-15 Jim Meyering <jim@meyering.net>
7199 * Makefile.maint (%.asc): Remove target first, so gpg doesn't
7202 * announce-gen (print_changelog_deltas): Relax tests for matching
7203 version-number line in NEWS.
7204 Change the .sig suffix to .asc here, too.
7206 2003-07-14 Jim Meyering <jim@meyering.net>
7208 * Makefile.maint (%.asc): Renamed from %.sig.
7209 Generate and use ascii-armored signatures.
7210 Use gpg's -o option.
7212 2003-07-13 Jim Meyering <jim@meyering.net>
7214 * src/nohup.c (NOHUP_FAILURE, NOHUP_FOUND_BUT_CANNOT_INVOKE): Define.
7217 * Makefile.maint (syntax-check): Move each individual check into
7219 (syntax-check-rules): This is the list of syntax-check targets.
7220 (sc_unmarked_diagnostics, sc_cast_of_argument_to_free):
7221 (sc_cast_of_x_alloc_return_value, sc_space_tab):
7222 (sc_error_exit_success, sc_xalloc_h_in_src): New targets.
7224 2003-07-12 Jim Meyering <jim@meyering.net>
7226 * configure.ac: Remove uses of OPTIONAL_BIN_ZCRIPTS and last
7227 traces of the nohup script.
7229 * src/Makefile.am (bin_SCRIPTS): Remove use of just-removed
7230 $(OPTIONAL_BIN_ZCRIPTS).
7232 * src/Makefile.am (localedir.h): Put the `2>&1' after the redirect
7233 target, not before the `>'.
7235 * src/remove.c (remove_dir): Give a diagnostic upon failed save_cwd,
7236 now that that function no longer calls `error'.
7238 * src/df.c (find_mount_point): Emit a diagnostic for each
7239 failed syscall, rather than relying on caller to do that.
7240 The caller couldn't do a good job, anyhow -- too many different
7241 ways to fail (each with a different referent).
7242 Give a diagnostic upon failed save_cwd, now that that function
7243 no longer calls `error'.
7244 (show_point): Don't diagnose find_mount_point's errors, now that
7245 it handles them itself.
7247 * src/df.c (find_mount_point): Don't let free clobber errno upon
7250 * src/sys2.h: Remove alloca-related block.
7251 * src/system.h: Include <alloca.h> here, instead.
7253 It appears that the `#pragma alloca' included via "system.h" is
7254 adequate, since join.c uses alloca, yet lacked an in-file #pragma.
7255 * src/copy.c, src/cp.c, src/df.c, src/install.c, src/ln.c:
7256 * src/ls.c, src/mv.c, src/remove.c: Remove `#pragma alloca'.
7258 * src/chown-core.c (change_file_owner): Do not restore any special
7259 permission bits (e.g., set-user-ID, set-group-ID) that are reset
7260 by chown(2) on some systems. Suggestion and insistence :-) from
7263 * tests/input-tty: Also check `test -t 1'.
7264 This is necessary on linux-2.4.21. Otherwise, the stty/basic-1
7265 test would block when run in the background.
7267 2003-07-11 Jim Meyering <jim@meyering.net>
7269 * tests/sample-test: Also fail if cat-to-create-expected-output
7270 fails. Otherwise, if both `exp' and `out' were to end up empty
7271 because of e.g., a full disk, they would mistakenly compare equal.
7273 * src/nohup.c: New file. Rewrite of nohup.sh in C.
7274 This solves a portability problem: on at least Solaris systems,
7275 when nohup.sh used the vendor /bin/sh, it would exit with status
7276 of `1' rather than the required 126 or 127 upon failure to exec
7277 the specified program.
7279 * src/Makefile.am (EXTRA_SCRIPTS): Remove definition.
7280 (bin_PROGRAMS): Add nohup.
7281 (EXTRA_DIST): Remove nohup.sh.
7282 (all_programs): Remove use of $(EXTRA_SCRIPTS).
7283 * src/nohup.sh: Remove file.
7284 * man/Makefile.am (nohup.1): Depend on nohup.c, rather than nohup.sh.
7286 * tests/misc/nohup: Tests for the above.
7287 * tests/misc/Makefile.am (TESTS): Add nohup.
7289 * src/head.c (diagnose_copy_fd_failure): New function, renamed from
7290 the macro, COPY_FD_DIAGNOSE.
7291 (diagnose_copy_fd_failure): Enclose diagnostic in _(...).
7292 (head_file): Likewise.
7294 * src/date.c: Include "quote.h".
7295 (batch_convert): Use the quote function rather than using literal `...'
7298 * src/setuidgid.c (main): Enclose diagnostic in _(...).
7299 * src/fmt.c (main): Likewise.
7300 * src/mknod.c (main): Likewise.
7301 * src/tac.c (tac_seekable): Likewise.
7302 * src/yes.c (main): Likewise.
7303 * src/od.c (main): Likewise.
7304 * src/install.c (change_attributes): Likewise.
7306 2003-07-10 Jim Meyering <jim@meyering.net>
7308 * src/head.c (usage): Use 1024*1024 in place of 1048576.
7309 * src/tail.c (usage): Likewise.
7311 * tests/rm/fail-2eperm: Now that we have setuidgid, use it in
7312 place of the kludge in this test. Suggestion from Paul Jarc.
7314 * src/Makefile.am (noinst_PROGRAMS): Define to setuidgid.
7315 * src/setuidgid.c: New program, solely for testing (not installed).
7317 * src/chown-core.c (change_file_owner): Don't leak file descriptors
7318 when dereferencing symlinks.
7320 2003-07-09 Jim Meyering <jim@meyering.net>
7322 * tests/du/slash: New file/test for today's lib/ftw.c fix.
7323 * tests/du/Makefile.am (TESTS): Add slash
7325 * src/tail.c (xlseek): Avoid warning about ``return without value
7326 from function returning non-void''.
7328 2003-07-08 Jim Meyering <jim@meyering.net>
7330 * man/help2man: Update to version 1.29.
7332 * man/help2man: Add END handler to close STDOUT and check for errors.
7334 2003-06-30 Paul Eggert <eggert@twinsun.com>
7336 Add support for a "[" that conforms to the GNU coding standards,
7337 i.e., that does not depend on its name.
7338 * src/lbracket.c: New file.
7340 * man/Makefile.am (programs): Ignore "[", since it doesn't have
7341 a separate man page.
7342 * src/Makefile.am (bin_PROGRAMS): Add "[".
7343 (__SOURCES): New var.
7344 * src/test.c (LBRACKET): Define to 0 if not defined.
7345 (main): Use LBRACKET rather than argv[0].
7347 * src/test.c (one_argument): Do not check for -t if POSIXLY_CORRECT.
7348 Reported by Paul Jarc and Dan Jacobson.
7350 * src/test.c (main): Do not recognize --help or --version if
7351 POSIXLY_CORRECT, when invoked as "test". Handle "[ ]" correctly.
7352 Do not bother testing that margv[margc] is non-null.
7354 2003-07-04 Jim Meyering <jim@meyering.net>
7356 * src/who.c (print_line): Rewrite to use asprintf, in order to be
7357 able to avoid emitting trailing spaces. Reported by Dan Jacobson.
7359 * tests/misc/head-elide-tail: Add tests of head's new --lines=-N
7360 option, and perform the +1600 invocations of head IFF the envvar
7361 RUN_EXPENSIVE_TESTS is set.
7363 2003-07-03 Jim Meyering <jim@meyering.net>
7365 * src/cp.c (do_copy): Give a better diagnostic when failing due
7366 to nonexistent destination directory. Reported by Dmitry Rutsky.
7367 See http://bugs.debian.org/199730 for details.
7369 2003-06-27 Jim Meyering <jim@meyering.net>
7371 split's --verbose option did nothing [broken in 4.5.10 and 5.0]
7372 * src/split.c (longopts): Use `1', not `0' as the value for
7373 for &verbose. Reported by Keith Thompson.
7375 Test for the above fix.
7376 * tests/misc/split-a: Also use --verbose and compare stderr
7377 output with what we'd expect.
7379 2003-06-20 Jim Meyering <jim@meyering.net>
7381 * src/copy.c (copy_internal) [HAVE_STRUCT_STAT_ST_AUTHOR]:
7382 Use `error_t' (rather than int) as type for local `err'.
7383 From Alfred M. Szmidt.
7385 2003-06-19 Marcus Brinkmann <marcus@gnu.org>
7387 * src/copy.c (copy_internal) [HAVE_STRUCT_STAT_ST_AUTHOR]:
7388 Fix author preservation code.
7390 2003-06-19 Jim Meyering <jim@meyering.net>
7392 * src/ln.c (ENABLE_HARD_LINK_TO_SYMLINK_WARNING): Define to 0.
7393 (do_link): Don't warn about hard link to symlink.
7395 2003-06-18 Jim Meyering <jim@meyering.net>
7397 * src/cut.c: Include "getdelim2.h", not "getstr.h".
7398 Reflect renaming: getstr -> getdelim2.
7400 * src/comm.c, src/join.c, src/nl.c, src/uniq.c: Reflect renaming:
7401 readline -> readlinebuffer.
7403 2003-06-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7405 * src/readlink.c: Include <sys/types.h> before system.h (because
7406 the latter includes <sys/stat.h>). Required on Ultrix 4.3.
7408 2003-06-17 Jim Meyering <jim@meyering.net>
7410 * src/system.h (initialize_main): Define.
7411 Use it in every `main'. Applied via this:
7412 p='initialize_main (&argc, &argv);'
7413 perl -ni -e '/program_name.=.argv.0/ and print " '"$p"'\n"; print' \
7414 $(grep -l program_name.=.argv.0 *.c)
7415 test.c uses margc/margv, so I made the change manually for that file.
7416 Based on a patch from Bernard Giroud.
7418 2003-06-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7420 Fix for build failure on Ultrix 4.3.
7421 * src/stat.c: Include sys/statvfs.h in preference to sys/vfs.h.
7422 Include sys/param.h and sys/mount.h on ultrix.
7424 2003-06-16 Jim Meyering <jim@meyering.net>
7426 * src/touch.c (O_NDELAY, O_NONBLOCK, O_NOCTTY, EISDIR): Remove
7428 * src/system.h (O_NDELAY, O_NONBLOCK, O_NOCTTY, EISDIR): Define
7429 them here instead, but with one change: define EISDIR to -1, not 0.
7431 * src/cat.c (cat): Remove `#ifndef ENOSYS', now that it's
7432 guaranteed to be defined.
7433 * src/system.h (ENOSYS, ENOTSUP): Define to -1 if not defined.
7435 * README: Mention the CVS repository.
7436 Encourage addition of test cases.
7438 2003-06-12 Jim Meyering <jim@meyering.net>
7440 * src/touch.c (touch): Call close only if necessary.
7443 * src/wc.c (usage): Correct wording: wc prints counts in the order
7444 `newline, word, byte'. Reported by Keith M. Briggs.
7445 * man/wc.x: Fix it here, too. And change `lines' to `newlines'.
7447 2003-06-10 Jim Meyering <jim@meyering.net>
7449 * tests/date/Test.pm: Add a test for the new format, e.g., May-23-2003.
7451 2003-06-07 Jim Meyering <jim@meyering.net>
7453 * Makefile.maint (syntax-check): Add commented-out (over-aggressive)
7456 2003-06-06 Jim Meyering <jim@meyering.net>
7458 * src/extract-magic (main): Avoid newer 3-arg form of open,
7459 so this script works also with e.g., perl5.005_03.
7460 Patch by John David Anglin.
7462 2003-06-04 Paul Eggert <eggert@twinsun.com>
7464 * src/system.h: Include <stdbool.h> unconditionally.
7466 2003-06-04 Jim Meyering <jim@meyering.net>
7468 * man/Makefile.am (check-programs-vs-x): Rename target
7469 from check-programs-vs-1. Adjust rule to check for the
7470 primary (.x) file, not the generated one (.1).
7472 2003-06-03 Tim Mooney <mooney@dogbert.cc.ndsu.NoDak.edu>
7474 * man/kill.x: New file.
7475 * man/Makefile.am (dist_man_MANS): Add kill.1.
7478 2003-06-04 Jim Meyering <jim@meyering.net>
7480 Ensure that the .x file for a new program is never forgotten again.
7481 * man/Makefile.am (programs): Define.
7482 (check-programs-vs-1): New phony target.
7483 (check-local): Depend on it.
7485 2003-06-03 Jim Meyering <jim@meyering.net>
7487 Avoid unnecessary copying of environment.
7488 * src/env.c (main): Rather than clearing the environment and --
7489 unless told to ignore environment -- copying all settings from
7490 the saved, original environment, clear the environment only when
7491 that is requested. Suggested by Jens Elkner.
7493 2003-06-02 Jim Meyering <jim@meyering.net>
7495 * src/system.h: Always include <string.h>, since we assume C89.
7496 Include <limits.h> without checking for HAVE_LIMITS_H.
7498 * src/test.c [!TEST_STANDALONE]: Remove #if-0'd block.
7499 (STREQ, S_IXUGO): Remove redundant (in system.h) definitions.
7501 2003-06-01 Jim Meyering <jim@meyering.net>
7503 Avoid a race condition in `tail -f' described by Ken Raeburn in
7504 http://mail.gnu.org/archive/html/bug-textutils/2003-05/msg00007.html
7505 * src/tail.c (file_lines): Add new parameter, *read_pos, and set it.
7506 (pipe_lines, pipe_bytes, start_bytes, start_lines): Likewise.
7507 (tail_bytes, tail_lines, tail): Likewise.
7508 (tail_file): Use the new `read_pos' value as the size,
7509 rather than stats.st_size from the fstat call.
7511 2003-05-28 Jim Meyering <jim@meyering.net>
7513 * src/extract-magic: Allow expansion of `$file' in the here-
7514 document corresponding to the comment at the top of fs.h.
7516 2003-05-26 Jim Meyering <jim@meyering.net>
7518 * src/stat.c: Fix portability problem on FreeBSD5.0: don't include
7519 <sys/statvfs.h> on systems without HAVE_STRUCT_STATVFS_F_BASETYPE.
7520 Use #if/#elif/... cascade so we get only one set of include files.
7521 Reported by Nelson Beebe.
7523 2003-05-24 Jim Meyering <jim@meyering.net>
7525 * src/md5sum.c (split_3): Accept the BSD format only when in MD5 mode.
7526 * tests/sha1sum/basic-1: Make sure `sha1sum --check' doesn't
7527 accept the BSD format.
7529 2003-03-28 Joe Orton <jorton@redhat.com>
7531 * src/md5sum.c (bsd_split_3): New function.
7532 (split_3): Detect checksums from BSD 'md5' command and handle them
7535 * tests/md5sum/basic-1: New tests for --check exit status, and for
7536 BSD-style checksum files.
7538 2003-05-21 Jim Meyering <jim@meyering.net>
7540 * src/head.c (elide_tail_lines_pipe): Fix a thinko.
7541 This sort of thing is why it'd be *Really Good* to factor
7542 out the common code used here and in tail.c.
7544 2003-05-14 Jim Meyering <jim@meyering.net>
7546 * src/head.c (usage): Document new feature: --bytes=-N and --lines=-N.
7548 * tests/du/slink: Skip this test if `.' is on an XFS file system.
7550 * tests/du/fd-leak: New file. Test for the bug in du that
7551 was fixed by the 2003-05-12 change to lib/ftw.c.
7552 * tests/du/Makefile.am (TESTS): Add fd-leak.
7554 * src/head.c (AUTHORS): Enclose string in N_(...), now that it
7555 includes a translatable word, `and'.
7557 * src/dd.c (usage): Don't use `,' as the thousands separator
7558 in e.g. 1,000,000 and 1,048,576. Instead, do this:
7559 `SIZE may be ..., MB 1000*1000, M 1024*1024 and so on...'
7560 * src/df.c (usage): Likewise.
7561 * src/du.c (usage): Likewise.
7562 * src/ls.c (usage): Likewise.
7564 * Makefile.maint (syntax-check): Add another check.
7566 2003-05-13 Paul Eggert <eggert@twinsun.com>
7568 Fix uniq to conform to POSIX, which requires that "uniq -d -u"
7569 must output nothing. Problem reported by Josh Hyman.
7571 * src/uniq.c (enum output_mode, mode): Remove, replacing with:
7572 (output_unique, output_first_repeated, output_later_repeated):
7573 New vars. All uses of "mode" changed to use these variables,
7574 which are not mutually exclusive as "mode" was.
7575 (writeline): New arg "match", used to control whether to
7576 obey output_first_repeated or output_later_repeated.
7577 All callers changed.
7578 (check_file, main): Adjust to above changes.
7580 * tests/uniq/Test.pm: Test that 'uniq -d -u' outputs nothing.
7582 2003-05-14 Jim Meyering <jim@meyering.net>
7584 * tests/rm/rm3: Use tr's \n notation rather than \012.
7585 This package can afford to do that, since its tests are guaranteed use
7586 GNU tr, which has accepted the more modern notation for 10 years.
7587 * tests/rm/rm5: Likewise.
7588 * tests/cp/same-file: Likewise.
7589 * tests/stty/row-col-1: Likewise.
7590 * tests/stty/basic-1: Likewise.
7591 * tests/rm/deep-1: Likewise.
7592 * tests/mv/part-symlink: Likewise.
7593 * tests/mkdir/perm: Likewise.
7594 * tests/misc/nice: Likewise.
7596 2003-05-13 Jim Meyering <jim@meyering.net>
7598 * src/copy.c (struct F_triple) [name]: Remove const attribute.
7599 (triple_free): Don't apply cast to argument of free.
7600 (seen_file): Add cast here instead.
7602 * src/cp-hash.c (struct Src_to_dest) [name]: Remove const attribute.
7603 (src_to_dest_free): Don't apply cast to argument of free.
7605 * src/sort.c (zaptemp): Don't apply cast to argument of free.
7606 * src/pr.c (init_fps, init_store_cols): Likewise.
7607 * src/join.c (delseq, freeline): Likewise.
7608 * src/expr.c (OLD): Likewise.
7609 * src/sort.c (sort): Likewise.
7610 * src/head.c (elide_tail_lines_pipe): Likewise.
7612 * src/tail.c: Include "quote.h".
7613 Use quote in diagnostics. Change many error format strings
7614 from just `%s' to e.g., `error reading %s'.
7615 (pipe_lines): Change type of parameter, n_lines, to uintmax_t.
7616 Rewrite newline-counting loop to use memchr.
7618 * src/head.c (elide_tail_lines_pipe): Use `if', not assert.
7619 Now that assert is no longer used, don't include <assert.h>.
7621 2003-05-12 Jim Meyering <jim@meyering.net>
7623 * src/head.c: Include <assert.h>.
7624 (AUTHORS): Add my name.
7625 (elide_tail_lines_pipe): New function.
7627 2003-05-10 Jim Meyering <jim@meyering.net>
7629 * Makefile.maint (syntax-check): Check for `error (EXIT_SUCCESS,'.
7631 * src/readlink.c (main): Set program_name before first use.
7632 Remove that (redundant) first use.
7633 Don't exit successfully just because --verbose was specified.
7634 Pass 0, not EXIT_SUCCESS, as first argument to error; when that
7635 parameter is 0, error does not exit.
7637 * src/uname.c (main): When failing due to too many arguments, also say
7638 that, rather than just "Try `uname --help' for more information.".
7639 * src/comm.c (main): Likewise, but for too few arguments.
7640 * src/logname.c: Include error.h.
7641 (main): Say why we're failing.
7643 * src/uniq.c (main): Don't segfault when argc < optind.
7644 * src/who.c (main): Handle argc < optind.
7645 * src/df.c (main): Likewise.
7646 * src/install.c (main): Likewise.
7647 * src/mv.c (main): Likewise.
7648 * src/pwd.c (main): Likewise.
7649 * src/tty.c (main): Likewise.
7650 * src/chroot.c (main): Likewise.
7651 * src/hostname.c: Likewise.
7652 * src/du.c (main): Likewise.
7653 * src/expand.c (main): Likewise.
7654 * src/env.c (main): Likewise.
7655 * src/unexpand.c (main): Likewise.
7656 * src/printenv.c (main): Likewise.
7657 * src/sync.c (main): Handle argc == 0.
7658 * src/expr.c (main): Likewise.
7659 * src/printf.c (main): Likewise.
7660 * src/basename.c (main): Likewise.
7661 * src/ln.c (main): Test for `missing argument' before computing n_files.
7662 * src/tail.c (main): Test for the case of no arguments before
7665 * src/kill.c (send_signals): Don't check command line arguments here.
7666 (main): Check them here instead. Handle argc < optind.
7668 * src/logname.c (main): Use error, rather than fprintf, for the sake
7671 * src/rm.c (main): Don't overrun array bound if argc is 0.
7673 2003-05-09 Jim Meyering <jim@meyering.net>
7675 * src/sort.c (main): Don't overrun array bound if argc is 0.
7676 That would happen when invoked via: execl ("/usr/bin/sort", NULL);
7677 Reported by Wartan Hachaturow.
7679 2003-05-07 Jim Meyering <jim@meyering.net>
7681 Implement support so that `head --lines=-N' works on seekable files.
7682 * src/head.c (enum Copy_fd_status): Define.
7683 (COPY_FD_DIAGNOSE): New macro.
7684 (elide_tail_lines_seekable): New funtion.
7685 (elide_tail_lines_file): Call it here.
7687 2003-05-06 Jim Meyering <jim@meyering.net>
7689 * src/sys2.h (CHAR_BIT): Remove duplicate definition.
7691 2003-05-04 Jim Meyering <jim@meyering.net>
7693 * tests/head/Test.pm: Remove tests of --bytes=-N; using that framework
7694 caused the addition of thousands of small files to the tar archive.
7695 * tests/misc/head-elide-tail: New file. Add them here instead.
7696 * tests/misc/Makefile.am (TESTS): Add head-elide-tail.
7698 2003-05-04 Paul Eggert <eggert@twinsun.com>
7700 * src/remove.c (HAVE_WORKING_READDIR): Define to 0 if not defined.
7701 (IF_READDIR_NEEDS_REWINDDIR): Remove.
7702 (remove_cwd_entries): Rewrite to avoid IF_READDIR_NEEDS_REWINDDIR,
7703 which was a bit weird because it couldn't be emulated by a function.
7705 2003-05-03 Jim Meyering <jim@meyering.net>
7707 Extend head to accept --lines=-N (--bytes=-N) and to print all
7708 but the N lines (bytes) at the end of the file.
7709 * src/head.c: Include full-write.h, full-read.h, inttostr.h, quote.h.
7710 Use quote() in diagnostics, rather than literal `' marks.
7711 (copy_fd, elide_tail_bytes_pipe, elide_tail_bytes_file):
7713 (elide_tail_lines_pipe, elide_tail_lines_file): New functions.
7714 (head_file): Reorganize so as to call head from only one place.
7715 (main): Likewise, for head_file.
7716 Handle new, undocumented option, --presume-input-pipe.
7717 Handle negative line and byte counts.
7718 * tests/head/Test.pm: Add lots of tests to exercise --bytes=-N.
7720 * tests/du/8gb: Skip test if the file system of `.' doesn't support
7721 sparse files -- otherwise it'd create a file of size 8GB.
7723 2003-05-02 Jim Meyering <jim@meyering.net>
7725 * src/fmt.c (usage): Don't mention obsolescent -WIDTH option.
7726 Instead explain about `-' and standard input.
7727 (main): Give a proper diagnostic for e.g., `fmt -c -72'.
7728 Reported by Keith Thompson.
7729 * tests/fmt/basic: Add test for the above fix.
7731 * src/fmt.c: Include "quote.h".
7732 Use quote() in diagnostics, rather than literal `' marks.
7733 (main): Exit nonzero when unable to open an input file.
7734 * tests/fmt/basic: Add test for the above fix.
7736 * src/fmt.c (main): Diagnose invalid suffix on obsolescent width
7737 specifications like `-72x'.
7738 * tests/fmt/basic: Add test for the above fix.
7740 Work around nasty readdir bug on Darwin6.5.
7741 * src/remove.c (IF_READDIR_NEEDS_REWINDDIR): Define.
7742 [! HAVE_WORKING_READDIR] (remove_cwd_entries): If readdir has just
7743 returned NULL and there has been at least one successful unlink or
7744 rmdir call since the opendir or previous rewinddir, then call
7745 rewinddir and reiterate the loop.
7747 Factor out common code.
7748 * src/remove.c (readdir_ignoring_dotdirs): New function.
7749 (is_empty_dir): Use it here.
7750 (remove_cwd_entries): Use it here.
7752 2003-05-01 Jim Meyering <jim@meyering.net>
7754 * tests/rm/r-3: Create 500 rather than just 300 files.
7755 There's a bug in Darwin6.5's readdir that shows up only with
7757 Fix a bug in this test: `cd $pwd' (not to `..'), now that $tmp
7761 Change type of n_units, n_bytes, n_lines to be `uintmax_t'.
7762 (dump_remainder): Move two declarations `down' into the scope
7763 where they are used.
7764 (xlseek): Return the resulting offset.
7765 (file_lines): Rename parameter, file_length, to end_pos.
7766 (pipe_lines): Don't coerce safe_read return value to `int'.
7767 Adapt tests accordingly.
7768 (pipe_bytes) [struct charbuffer] (nbytes): Change type from `int'
7770 Change type of `total_bytes' from `int' to `size_t',
7771 since the former wouldn't always be wide enough.
7772 Don't coerce safe_read return value to `int',
7773 and adapt tests accordingly.
7774 Now that testing for a read error no longer involves
7775 using `tmp', handle that case *after* freeing `tmp'.
7776 (start_bytes): Clean up.
7777 (tail_bytes): Now that `n_bytes' may be larger than
7778 OFF_T_MAX, test for that condition and, if it's true, don't
7779 use lseek optimizations.
7780 (parse_options): Don't fail just because N_UNITS is larger than
7781 the maximum size of a file -- tail may be applied to an input
7782 stream (e.g., a pipe) with more data than that.
7784 * Makefile.maint (syntax-check): Rename from alloc-check.
7785 Also check for SPACE-TAB sequences.
7786 Also check for malloc/calloc/realloc casts.
7788 2003-05-01 Jim Meyering <jim@meyering.net>
7790 * src/tail.c (start_lines): Rewrite to use memchr. Clean up.
7792 2003-04-28 Jim Meyering <jim@meyering.net>
7794 * tests/misc/tty-eof: Send two tokens, not just one, so we don't
7795 make the now-more-picky tsort fail.
7797 2003-04-24 Jim Meyering <jim@meyering.net>
7799 * src/tsort.c (tsort): Remove unnecessary test of have_read_stdin.
7800 (main): Minor syntactic clean-up.
7802 * src/tsort.c (tsort): Fail if the input contains an odd number of
7803 tokens. Reported by junkio@cox.net.
7805 * tests/tsort/basic-1: Test for the above fix.
7807 2003-04-21 Jim Meyering <jim@meyering.net>
7809 * tests/misc/printf: Add tests for the printf fixes below.
7811 * Makefile.cfg (cvs_files): Add $(srcdir)/config/depcomp to the list.
7813 2003-04-20 Paul Eggert <eggert@twinsun.com>
7815 Fix printf POSIX compatibility bug reported by Ben Harris in
7816 <http://mail.gnu.org/archive/html/bug-coreutils/2003-04/msg00070.html>.
7817 * doc/coreutils.texi (printf invocation): It's \NNN in the format,
7818 \0NNN in the %b operand.
7819 * src/printf.c (usage): Likewise.
7820 (print_esc): New arg OCTAL0 to specify whether \0NNN or \NNN
7821 is desired. All uses changed. Behave like Bash printf if %b
7822 operand uses \NNN where the initial N is not 0.
7824 2003-04-17 Jim Meyering <jim@meyering.net>
7826 * src/stty.c: Remove uses of PROTOTYPE macro.
7828 2003-04-15 Jim Meyering <jim@meyering.net>
7830 * Makefile.maint: Remove (or replace-with-TAB(s) to retain alignment)
7831 each sequence of spaces before a TAB character.
7833 2003-04-13 Jim Meyering <jim@meyering.net>
7835 * src/remove.c (is_empty_dir): Don't closedir (NULL).
7837 2003-04-12 Jim Meyering <jim@meyering.net>
7839 Giving nl an invalid STYLE argument (in --header-numbering=STYLE (-h),
7840 --body-numbering=STYLE (-b), or --footer-numbering=STYLE (-f)) or
7841 FORMAT (--number-format=FORMAT (-n)) would not give a useful diagnostic.
7842 * src/nl.c (main): Fix those problems and remove literal quote marks
7843 (e.g., "`%s'") from format string; instead use "%s" in each format
7844 string and `quote (optarg)' as the corresponding argument.
7845 Also, diagnose all invalid command line options before failing.
7847 * src/nl.c (proc_text): Fix a bug that would make nl output extra
7848 newlines in some cases. Details here: http://bugs.debian.org/177256.
7849 This bug was introduced on 2001-11-10 for textutils-2.0.17.
7850 * tests/misc/nl: Add test for the above-fixed bug.
7852 * tests/misc/readlink: New file. Test the --canonicalize option.
7853 * tests/misc/Makefile.am (TESTS): Add readlink.
7855 2003-04-11 Jim Meyering <jim@meyering.net>
7858 * src/chown.c, src/cp.c, src/dircolors.hin, src/du.c, src/ln.c:
7859 * src/mkfifo.c, src/ptx.c, src/spline.c, src/stty.c, src/tail.c:
7860 * src/test.c, src/unexpand.c: Remove (or replace-with-TAB(s) to
7861 retain alignment) each sequence of spaces before a TAB character.
7863 * src/ls.c: Include <stdlib.h> unconditionally.
7865 * Makefile.maint (xalloc-check): Rename from header-check.
7867 * src/yes.c: Include error.h after system.h, not before.
7870 * src/copy.c, src/cp-hash.c, src/cp.c, src/csplit.c, src/cut.c:
7871 * src/date.c, src/df.c, src/du.c, src/expand.c, src/expr.c, src/id.c:
7872 * src/join.c, src/md5sum.c, src/nl.c, src/od.c, src/paste.c, src/pr.c:
7873 * src/ptx.c, src/sort.c, src/split.c, src/su.c, src/tail.c, src/tee.c:
7874 * src/tr.c: * src/unexpand.c, src/users.c:
7875 Remove anachronistic casts of xmalloc, xrealloc, and xcalloc
7876 return values and of xrealloc's first argument.
7877 Fix the former with this:
7878 perl -pi -e 's/\([^(]*?\*\) *(x(m|c|re)alloc)\b/$1/'
7880 2003-04-10 Jim Meyering <jim@meyering.net>
7882 * src/stty.c (wrapf): Declare with format attribute.
7884 The S_MAGIC_... names shouldn't be maintained in two places (prior
7885 to this change, one would have to keep stat.c and fs.h in sync).
7886 This change makes it so those names and the corresponding
7887 hexadecimal constants all reside in stat.c. fs.h is now generated.
7888 * src/Makefile.am (fs.h): New rule to generate fs.h from stat.c.
7889 (BUILT_SOURCES): Add fs.h, now that it's generated.
7890 (EXTRA_DIST): Add extract-magic.
7891 * src/extract-magic: New script to extract fs.h definitions from stat.c.
7892 * src/stat.c (human_fstype) [__linux__]: Append each hex constant from
7893 fs.h in a comment after the corresponding `case S_MAGIC_...:' statement.
7895 * tests/tail-2/big-4gb: Skip this test (don't fail) if creating a
7896 file with nominal length > 4GB fails. Reported by Michael Deutschmann.
7898 * man/unexpand.x: Add `SEE ALSO' reference to expand.
7899 * man/expand.x: Add `SEE ALSO' reference to unexpand.
7900 Suggestion from Dan Jacobson.
7902 2003-04-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
7904 * src/fs.h (S_MAGIC_DEVPTS): New magic for Linux's devpts.
7905 * src/stat.c (human_fstype): Handle Linux's devpts.
7907 2003-04-09 Paul Eggert <eggert@twinsun.com>
7909 * src/split.c (line_bytes_split): Arg is of type size_t, since
7910 that's all that is supported for now.
7911 (main): Check for overflow in obsolescent line count option.
7913 2003-04-09 Jim Meyering <jim@meyering.net>
7915 * tests/misc/split-fail: Add a new test for the above fix.
7917 * src/split.c (bytes_split): Use size_t temporary (rather than
7918 uintmax_t original) in remaining computations. From Paul Eggert.
7920 Handle command line option arguments larger than 2^31.
7921 This allows e.g., splitting into files of size 2GB and larger,
7922 and running split --lines=N with N=2^31 or more.
7923 But for --line-bytes=N, the restriction that N <= SIZE_MAX
7924 remains (for now), due to the way it is implemented.
7926 * src/split.c: Include "inttostr.h".
7927 (bytes_split, lines_split, line_bytes_split, main):
7928 Use uintmax_t, not size_t, for file sizes.
7929 (main): Give a better diagnostic for option arguments == 0.
7930 Use umaxtostr to print file sizes.
7931 Reported by Luke Hassell.
7933 2003-04-08 Jim Meyering <jim@meyering.net>
7935 * src/rm.c (usage): Mention that --directory (-d) works only
7936 on some systems. Suggestion from Samuel Tardieu.
7938 * tests/basename/basic: Run $PERL to see if it is available,
7939 rather than testing its value.
7940 * tests/sum/sysv, tests/tsort/basic-1, tests/unexpand/basic-1:
7941 * tests/basename/basic, tests/dd/skip-seek, tests/dircolors/simple:
7942 * tests/expr/basic, tests/factor/basic, tests/fmt/basic:
7943 * tests/ls-2/tests, tests/md5sum/basic-1, tests/md5sum/newline-1:
7944 * tests/misc/sort, tests/misc/tty-eof, tests/mv/i-1:
7945 * tests/rm/empty-name, tests/rm/fail-eperm, tests/rm/unreadable:
7946 * tests/seq/basic, tests/sha1sum/basic-1, tests/sha1sum/sample-vec:
7947 * tests/sum/basic-1, tests/seq/basic: Likewise.
7949 * tests/misc/Makefile.am (TESTS): Add split-fail.
7950 * tests/misc/split-fail: New file.
7952 * src/split.c: Rename local variables: nchars -> n_bytes.
7953 (lines_split): Rename local, nlines -> n_lines.
7954 (main): Rename local variable: s/accum/n_units/.
7955 (main): Use STDIN_FILENO, not literal `0'.
7957 2003-04-07 Jim Meyering <jim@meyering.net>
7959 * src/stat.c: Add #include directives for Ultrix 4.4.
7960 Based on a suggested change from Bert Deknuydt.
7962 2003-04-06 Jim Meyering <jim@meyering.net>
7964 * Makefile.maint (makefile-check): New rule.
7965 (local-check): Add it.
7967 2003-04-05 Jim Meyering <jim@meyering.net>
7969 * Makefile.am (nearly all of them):
7970 Use $(VAR) rather than @VAR@, now that we can rely on automake to
7971 emit a definition for each substituted variable.
7972 * tests/Makefile.am.in: Likewise.
7974 * tests/rm/rm5: Add a comment explaining why this test fails when
7975 using Tru64's broken sed.
7976 * tests/rm/rm3: Likewise.
7978 Make `kill -t' output signal descriptions (not `?') on Tru64.
7979 * src/kill.c (sys_siglist): Also check for __sys_siglist.
7980 Patch by Tony Leneis.
7981 * configure.ac: Also check for declaration of __sys_siglist.
7982 Required for Tru64 4.0D, 4.0F, and 5.1.
7983 Reported by Tony Leneis.
7985 2003-04-04 Jim Meyering <jim@meyering.net>
7987 * src/Makefile.am (PERL): Remove unnecessary definition.
7989 Because of inappropriate (but POSIX-mandated) behavior of rename,
7990 `mv a b' would not remove `a' in some unusual cases. Work around
7991 this by unlinking `a' when necessary.
7993 * src/copy.c (same_file_ok): Add an output parameter.
7994 Set it in the offending case.
7995 (copy_internal): When necessary, unlink SRC_PATH and inform caller.
7996 Reported by Ed Avis.
7997 * tests/mv/hard-4: New test for the above.
7998 * tests/mv/Makefile.am (TESTS): Add hard-4.
8000 Clean up rules for automatically generated sources:
8001 * src/Makefile.am (dircolors.h, wheel-size.h, wheel.h, false.c):
8002 Make each generated file be read-only.
8003 Add each file name to BUILT_SOURCES separately.
8004 (MAINTAINERCLEANFILES): Set to $(BUILT_SOURCES).
8006 Put LOCALEDIR macro definition in new file: localedir.h.
8007 * src/Makefile.am (DEFS): Remove definition.
8008 (localedir.h): New rule.
8009 (BUILT_SOURCES, DISTCLEANFILES): Add localedir.h.
8010 * src/system.h: Include "localedir.h".
8012 2003-04-02 Jim Meyering <jim@meyering.net>
8016 * tests/misc/Makefile.am (TESTS): Add false.
8018 * Makefile.maint (TMPDIR): Make sure it's defined.
8019 (my-distcheck): Build in $(TMPDIR), not `.'.
8021 * src/Makefile.am (false.c): Change all occurrences of
8022 `(EXIT_SUCCESS)' to `(EXIT_FAILURE)' so that false exits
8023 unsuccessfully also with --help. Reported by Paul Jarc,
8024 * tests/misc/false: New test for the above.
8026 2003-03-30 Jim Meyering <jim@meyering.net>
8028 * NEWS: Note the location of older NEWS files.
8030 * src/remove.c (is_empty_dir): Don't let a failing closedir
8031 clobber errno. Spotted by Arnold Robbins.
8033 * src/env.c: Fix typo in comment. From Arnold Robbins.
8035 2003-03-29 Jim Meyering <jim@meyering.net>
8039 * README: Note to expect build problems for stat.c on Ultrix 4.3.
8040 Note that there are some harmless test failures when running
8041 `make check' as root on some systems.
8043 2003-03-28 Jim Meyering <jim@meyering.net>
8045 * tests/stty/row-col-1: Skip this test if stty can't get window size.
8046 This happens when connecting to sparc-solaris5.7 via ssh from within
8047 emacs. Reported by Karl Berry.
8049 * tests/du/basic: Use seq, not `yes' to generate 4KB of data.
8050 Otherwise, on systems (DJGPP) that emulate pipes using files,
8051 this test would never complete, waiting for `yes' to terminate.
8052 * tests/du/slink: As above, use seq, not `yes' to generate link target.
8053 * tests/rm/hash: As above, use seq, not `yes' to generate dir name.
8054 Reported by Rich Dawe.
8056 2003-03-27 Jim Meyering <jim@meyering.net>
8058 * src/id.c: Remove Arnold Robbins' obsolete e-mail address
8059 from `written by...' comment, at his request.
8061 2003-03-24 Paul Eggert <eggert@twinsun.com>
8063 Fix buffer overrun problem reported by TAKAI Kousuke, along
8064 with some other POSIX incompatibilities.
8066 * src/printf.c (print_esc): Do not treat \x specially if
8067 POSIXLY_CORRECT. Avoid buffer overrun if the format ends
8068 in backslash. Treat incomplete escape sequences as strings
8069 of characters, as POSIX requires.
8070 (print_formatted): Allow multiple flags. Avoid buffer overrun
8071 if the format is incomplete.
8073 2003-03-24 Jim Meyering <jim@meyering.net>
8075 * tests/misc/printf: Add tests for the above fixes and changes.
8077 2003-03-26 Jim Meyering <jim@meyering.net>
8079 * src/copy.h (struct cp_options): Add a comment.
8081 2003-03-23 Jim Meyering <jim@meyering.net>
8083 * README: Describe problem with 64-bit mode on HPUX 11.x,
8084 with patch for /usr/include/inttypes.h.
8085 * TODO: Plan to add an autoconf test to work around the bug.
8087 2003-03-22 Jim Meyering <jim@meyering.net>
8089 * src/stat.c: Don't include <sys/sysmacros.h>.
8090 That is already done via system.h. Otherwise, the multiple
8091 inclusion would evoke redefinition warnings from Cray's /bin/cc,
8092 aka Cray Standard C Version 4.0.3 (057126) Mar 22 2003 22:02:28.
8093 (human_fstype): Factor some directives `up', out of this function.
8094 Cast away `const' to avoid error from Cray's /bin/cc.
8096 2003-03-20 Jim Meyering <jim@meyering.net>
8098 * announce-gen (print_changelog_deltas): Ensure that a newline
8099 precedes each row of `*'s.
8101 2003-03-20 Jim Meyering <jim@meyering.net>
8105 * src/seq.c (valid_format): Also accept ` ' and `'' as valid
8106 format flag characters.
8107 Do not require that a field width be specified.
8108 Do not fail when given a field width of `0'.
8109 Reported by Dan Jacobson.
8110 * tests/seq/basic: Add new tests for the above-fixed bug.
8112 * src/Makefile.am (all-local): Append $(EXEEXT) to use of `su'
8113 (install-root): Likewise.
8114 (install-exec-local): Likewise.
8115 Based on a patch from Richard Dawe.
8117 2003-03-19 Jim Meyering <jim@meyering.net>
8119 * man/Makefile.am (.x.1): Use $(LN_S) instead of 'ln -s',
8120 because the DJGPP 2.03 port of 'ln -s' doesn't work.
8121 Include $(EXEEXT) in program names.
8122 Since $(LN_S) may degenerate to `cp -p', be careful
8123 to invoke it from the destination directory.
8124 Mostly from Richard Dawe.
8125 * configure.ac: Use AC_PROG_LN_S.
8127 * tests/mv/part-symlink: Unset CDPATH. Otherwise, having the
8128 CDPATH shell variable set could cause this test to fail.
8129 Reported by Karl Berry.
8131 2003-03-18 Jim Meyering <jim@meyering.net>
8133 * src/fmt.c [struct Word] (paren, period, punct, final): Change the
8134 type of each member from bool <MEMBER>:1 to unsigned int <MEMBER>:1.
8135 AIX 5.1's xlc could not compile the former.
8136 Patch by Petter Reinholdtsen. Also reported by Mike Jetzer.
8138 2003-03-17 Richard Dawe <rich@phekda.freeserve.co.uk>
8140 * configure.ac: Include $(EXEEXT) in OPTIONAL_BIN_PROGS'
8141 program names, since automake only adds $(EXEEXT) to programs
8144 2003-03-16 Jim Meyering <jim@meyering.net>
8146 * src/remove.c (rm): Put two local variables in static storage,
8147 so they can't be clobbered by the potential longjmp.
8149 2003-03-15 Jim Meyering <jim@meyering.net>
8151 * Makefile.cfg (gnu_rel_host): Fix code to match the comment
8152 so that a version number with a two-digit component can still count
8153 as an alpha release. Reported by Richard A Downing.
8154 (gnu_rel_host): Define in terms of $(RELEASE_TYPE) instead.
8156 2003-03-14 Jim Meyering <jim@meyering.net>
8158 * src/ansi2knr.c: Remove no-longer-used file.
8159 * src/ansi2knr.1: Likewise.
8161 * Makefile.maint (prev_version_file): Don't use ?= for this particular
8162 assignment, since it causes trouble with old versions of GNU make
8163 (e.g. 3.76.1). The other uses of `?=' are inoffensive. Details here.
8164 http://mail.gnu.org/archive/html/bug-coreutils/2003-03/msg00028.html
8165 Patch from Alexandre Duret-Lutz.
8167 * Use patched automake-1.7.3. Regenerate Makefile.in files in
8168 subdirectories so that each includes a definition of ACLOCAL_M4.
8170 * announce-gen (main): Label the compressed source URLs.
8174 * tests/du/slink: Relax the test for the `local'ness of a file system,
8175 so that now it works also for tmpfs.
8177 * tests/du/hard-link: Transform output from first du, so that this
8178 test doesn't fail on file systems like tmpfs that order directory
8179 entries differently.
8181 2003-03-13 Jim Meyering <jim@meyering.net>
8183 * tests/du/8gb: Work around what appears to be an NFS failure that
8184 would make this test fail on some systems.
8186 2003-03-11 Jim Meyering <jim@meyering.net>
8188 * tests/du/basic: Make the test file exactly 4k bytes long.
8190 * src/split.c (longopts): Don't hard-code `2' here.
8191 Instead, just specify `&verbose', and ...
8192 (main): ... remove the `case 2:' block for --verbose.
8194 * tests/du/basic: Make the test file larger than 64 bytes, so that
8195 we don't immediately disqualify file systems (e.g., NetApp) on which
8196 smaller files take up zero disk blocks. Reported by Vin Shelton.
8198 2003-03-10 Jim Meyering <jim@meyering.net>
8200 Don't segfault for a negative field width or precision in format string.
8201 Note that this is just a stopgap fix. The longer term solution may
8202 involve adapting bash's builtins/printf.def.
8204 * src/printf.c: (UNSPECIFIED): Define.
8205 (print_direc): Use the special value, UNSPECIFIED, to indicate
8206 that field_width or precision has not been specified.
8207 (print_formatted): Fail if field_width or precision is the
8208 special value, UNSPECIFIED.
8209 Reported by Oliver Kiddle <okiddle@yahoo.co.uk>
8211 * src/sys2.h (INT_MIN): Define, if necessary.
8212 * tests/misc/printf: Add a test for the above-fixed bug.
8214 2003-03-09 Jim Meyering <jim@meyering.net>
8216 * src/remove.c (AD_stack_pop): Cast sizeof... to int before
8217 changing its sign. This avoids a warning from gcc on 64-bit systems.
8218 Reported by Bob Proulx.
8219 (pop_dir): Reverse order of sign change and cast, to be consistent
8222 2003-03-08 Jim Meyering <jim@meyering.net>
8224 * tests/Makefile.am (evar-check): Check for POSIXLY_CORRECT not as a
8225 shell variable, but only in the environment. With /bin/sh->bash, the
8226 shell variable is set to `y', and that would cause a spurious warning.
8227 Reported by Bob Proulx.
8229 * tests/Makefile.am (check-root): Remove touch/fifo.
8230 It doesn't appear to have to be run as root.
8232 * tests/rm/fail-2eperm: Rather than simply using the first non-root
8233 user name, make sure that the selected user name has a usable shell.
8234 Reported by Paul Jarc.
8236 Before, when using shred on a device, one had to specify --exact,
8237 or be careful to choose a size that would not be rounded up and
8238 exceed the maximum value; that could result in a failure of
8240 * src/shred.c (do_wipefd): --exact is now the default for non-regular
8241 files. Suggestion from Ben Elliston.
8244 * tests/misc/tty-eof: Require at least version 1.11 of Expect.pm.
8245 Old versions of Expect.pm (e.g., 1.07) lack the log_user function.
8246 Patch by Bob Proulx.
8248 * src/Makefile.am (check-misc): Check for use of `defined' in
8250 Change to $(srcdir) before running grep.
8252 * src/sleep.c: Remove now-unused #include and #define directives.
8254 * src/du.c (process_file): If a file's size is not being counted
8255 e.g., because it's a hard link to a file we've already counted,
8256 then don't print a line for it.
8258 * tests/du/hard-link: New test for the above-fixed bug.
8259 * tests/du/Makefile.am (TESTS): Add hard-link.
8262 * src/du.c: Revert most of the `reorganization' change of 2003-02-20,
8263 and make the two-array approach work.
8265 * tests/du/basic: Correct/add tests for the above fix.
8266 Set LC_ALL, etc., now that we use sort.
8267 Check the block/size of a small file, too.
8268 Correct expected results for simple dir1/dir2/file case.
8269 Add another test of du -S.
8271 2003-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
8273 Avoid build failure with gcc on hppa1.1-hp-hpux10.20 (see GCC PR
8274 middle-end/9986). As one of GCC's optimizations, it transforms a
8275 fputs_unlocked call to a fputc_unlocked call when the string is
8276 one character long. However, hpux doesn't have fputc_unlocked.
8278 * expr.c (usage): Use putchar, not fputs, to output a single character.
8279 * ls.c (dired_dump_obstack): Likewise.
8280 * ptx.c (output_one_tex_line, output_one_dumb_line): Likewise.
8281 * stat.c (print_it): Likewise.
8283 2003-03-07 Jim Meyering <jim@meyering.net>
8285 * src/cp.c: Remove everything associated with mmap-stack.c.
8286 This reverts the two changes of 2003-02-21.
8287 * src/du.c: Remove everything associated with mmap-stack.c.
8288 This reverts the change of 2003-02-19.
8290 2003-03-06 Jim Meyering <jim@meyering.net>
8292 * tests/cp/same-file: Unset CDPATH. Otherwise, having the
8293 CDPATH shell variable set could cause this test to fail.
8294 Reported by Karl Berry.
8296 2003-03-05 Jim Meyering <jim@meyering.net>
8300 * src/printf.c (print_esc): Remove pointless comparison of unsigned
8301 integer with zero, to avoid a warning from Intel's ecc.
8302 Reported by Nelson Beebe.
8304 * src/du.c (process_file): Sizes must all be of type uintmax_t.
8305 Otherwise, for files or totals that are too big, numbers would
8306 be truncated. Patch mostly by Michael Stone.
8307 Reported by Ingo Saitz as Debian bug #183210.
8309 * tests/du/8gb: New test for the above-fixed bug.
8310 * tests/du/Makefile.am (TESTS): Add 8gb.
8312 * src/du.c (MAX_N_DESCRIPTORS): Use 3 * UTILS_OPEN_MAX / 4
8313 rather than UTILS_OPEN_MAX - 10.
8315 2003-03-04 Jim Meyering <jim@meyering.net>
8317 * README: Refer new feature discussion to bug-coreutils@gnu.org,
8318 rather than bug-gnu-utils, now that the former is better known.
8319 Suggestion from Göran Uddeborg.
8321 * src/stat.c (usage): Capitalize consistently.
8322 Reported by Göran Uddeborg.
8324 * Makefile.maint (rel-files): Include $(signatures), so that
8325 those files are also copied into $(release_archive_dir).
8327 * src/df.c (find_mount_point): Call error here, now that restore_cwd
8329 * src/remove.c (AD_pop_and_chdir): Likewise.
8331 * tests/Makefile.am (check-root): Add fail-2eperm.
8333 2003-03-03 Jim Meyering <jim@meyering.net>
8335 * src/remove.c (remove_cwd_entries): Include the full filename of
8336 the offending file, not just the basename.
8338 * tests/misc/tty-eof: Set $ME properly.
8340 * Makefile.maint (THIS_VERSION_REGEXP, PREV_VERSION_REGEXP):
8341 Remove now-unused variables.
8342 (tag-prev-version, prev-cvs-tag): Likewise.
8344 * src/remove.c (remove_cwd_entries) [!ROOT_CAN_UNLINK_DIRS]: Give an
8345 accurate diagnostic when failing to remove a file owned by some other
8346 user. Reported by Ivo Timmermans via Michael Stone.
8347 This fixes Debian bug# 178471.
8349 * tests/rm/Makefile.am (TESTS): Add fail-2eperm.
8350 * tests/rm/fail-2eperm: New test, for the above-fixed bug.
8351 Based on a report from Ivo Timmermans.
8353 2003-03-02 Jim Meyering <jim@meyering.net>
8355 * src/copy.c (copy_internal) [un_backup]: When recovering from a
8356 failure to create a hard link, do not remove the entry associating
8357 the source dev/ino with the destination file name.
8358 * tests/mv/Makefile.am (TESTS): Add hard-3.
8359 * tests/mv/hard-3: New test, for the above-fixed bug.
8360 Inspired by a report from Iida Yosiaki.
8362 2003-03-01 Jim Meyering <jim@meyering.net>
8364 * src/df.c (print_header): Don't embed spaces in a separate `Type'
8365 header string. Instead, put `Filesystem' and `Type' headers in the
8366 same string, so translators can use horizontal space as needed.
8367 Reported by Jean Charles Delepine.
8369 2003-02-28 Jim Meyering <jim@meyering.net>
8371 * src/copy.c (copy_internal): When link fails because of an
8372 existing destination file, unlink that file and try again.
8373 Reported by Iida Yosiaki.
8375 * tests/mv/Makefile.am (TESTS): Add hard-2.
8376 * tests/mv/hard-2: New test for the above-fixed bug.
8377 Based on a test case from Iida Yosiaki.
8379 2003-02-26 Jim Meyering <jim@meyering.net>
8381 * tests/du/basic: Don't test du's -b option here. Directory byte
8382 counts are smaller (512 rather than 4096) on at least OSF/1 5.1
8383 and IBM AIX 4.2. Reported by Nelson Beebe.
8385 2003-02-25 Jim Meyering <jim@meyering.net>
8387 * Makefile.maint (announcement): Now that ChangeLog entries
8388 are output by announce-gen, don't do it here.
8389 * announce-gen (print_changelog_deltas): New function.
8392 2003-02-22 Jim Meyering <jim@meyering.net>
8394 * announce-gen: New option: --release-type=TYPE
8395 * Makefile.maint (beta, major): New targets. Remove `release'.
8396 Put them all together on a line.
8397 Pass the release type (via RELEASE_TYPE envvar) to the MAKE
8398 invocation of `announcement'.
8399 (announcement): Invoke announce-gen with --release-type=$RELEASE_TYPE.
8401 * announce-gen: New option: --news=NEWS_FILE.
8402 Extract NEWS entries here, not via rules in Makefile.maint.
8403 * Makefile.maint (announcement): Now that NEWS entries are
8404 extracted by announce-gen, don't do it here.
8405 (news-r1, news-r2): Remove now-unused definitions.
8407 2003-02-21 Jim Meyering <jim@meyering.net>
8411 Merge in changes from autoconf's version of this file.
8412 * Makefile.maint (www-gnu): Define.
8413 (standards.texi-url_prefix): Use $(www-gnu).
8414 (make-stds.texi-url_prefix): Likewise.
8416 * src/cp.c: Include "mmap-stack.h".
8417 (main): Invoke `run' through a macro that (when possible) runs it
8418 with a large, mmap'd stack.
8420 * src/cp.c (run): New function, preparing for the above.
8421 Exit from this function, not from main
8424 * src/du.c: New option: --apparent-size.
8425 (enum) [APPARENT_SIZE_OPTION]: New member.
8426 (long_options): Add it.
8427 (usage): Describe it.
8429 ['b']: Set apparent_size.
8430 David Eisner reported that the behavior of --bytes had changed.
8431 Paul Eggert proposed the use of a new option, --apparent-size.
8433 * src/du.c (apparent_size): New global.
8434 (print_only_size): Reflect the fact that we're printing byte counts,
8435 not ST_NBLOCKSIZE-byte-block counts.
8436 (print_size): Call print_only_size rather than duplicating its code.
8437 (process_file): Accumulate byte counts, rather than block counts.
8439 * src/du.c (process_file): Always reset size_to_propagate_to_parent
8440 for --separate-dirs (-S).
8442 2003-02-20 Jim Meyering <jim@meyering.net>
8444 * Use automake-1.7.3. Regenerate dependent files.
8446 * src/stat.c (print_stat): New format: %B (to print ST_NBLOCKSIZE).
8447 This makes %b (number of ST_NBLOCKSIZE-byte blocks) more useful.
8448 (usage) [%B]: Describe it.
8451 * src/du.c (process_file): Reorganize the code to use only
8452 one `sum' array, and change how -S works back to the way it was
8453 before 2003-01-31. Patch by Bruno Haible.
8455 * tests/du/basic: New test.
8456 * tests/du/Makefile.am (TESTS): Add basic.
8458 * tests/envvar-check: Add checks for the following:
8459 BLOCK_SIZE, DU_BLOCK_SIZE, DF_BLOCK_SIZE, LS_BLOCK_SIZE.
8461 * tests/Makefile.am: Rename phony target envvar-check to evar-check
8462 so as not to conflict with the distributed file by the same name.
8464 * src/du.c (process_file): Set info->skip before any possible return.
8466 Report correct usage for directories, not 0.
8467 * src/du.c (process_file): Return for `file_type == FTW_DPRE'
8468 _before_ recording the dev/ino of a directory.
8469 Reported by Bruno Haible.
8471 Now, df always displays the device file name corresponding to the
8472 listed mount point under `Filesystem'. Before, for an unmounted
8473 block- or character-special file argument, it would display the
8474 command-line argument instead.
8475 * src/df.c (show_disk): Return a value indicating whether
8476 there was a match. Don't try to find a mount point here.
8477 (show_entry): If show_disk doesn't find a match, call show_point.
8479 2003-02-19 Jim Meyering <jim@meyering.net>
8481 * src/du.c: Include "mmap-stack.h".
8482 (du_files): Add prototype with ATTRIBUTE_NORETURN.
8483 Exit from this function, not from...
8485 Instead, if possible, invoke du_files through a macro that
8486 runs it with a large, mmap'd stack.
8488 * src/join.c (usage): Change wording in --help output:
8489 use FILENUM instead of `SIDE' and say what FILENUM means.
8490 Reported by Bernhard Gabler.
8492 * src/df.c (print_header): Rather than using a hard-coded literal
8493 string of spaces matching the length of the English `...Type' header,
8494 output the right number of spaces to match the selected translation.
8495 Reported by Yann Dirson and Jean Charles Delepine as Debian bug 131113.
8497 * src/split.c (bytes_split): Remove unnecessary `else' after break.
8498 (lines_split): Likewise. and correct misleading indentation.
8500 * src/split.c: Include "full-read.h".
8501 (bytes_split, lines_split, line_bytes_split): Use full_read,
8502 not safe_read. The way split was using the latter, a short read
8503 could cause split to terminate before EOF.
8505 * tests/misc/tty-eof: Test all programs that can read stdin,
8506 requiring no arguments and that write to standard output.
8508 * tests/misc/tty-eof: New file. Renamed from ...
8509 * tests/misc/cat-tty-eof: Remove file. Rename to tty-eof.
8510 * tests/misc/Makefile.am (TESTS): Reflect renaming.
8512 2003-02-18 Jim Meyering <jim@meyering.net>
8514 cksum would perform an extra read after encountering EOF
8515 * src/cksum.c (cksum): Exit the loop upon EOF, too.
8516 Patch by Michael Bacarella.
8518 Test for the bug fixed today in cksum, md5sum, and sha1sum.
8519 * tests/misc/cat-tty-eof: Generalize, clean-up, and test for
8520 cat, cksum, md5sum, and sha1sum all in the same loop.
8522 2003-02-14 Jim Meyering <jim@meyering.net>
8524 * src/remove.c: Include "euidaccess.h".
8525 Remove declaration of euidaccess.
8527 2003-02-12 Jim Meyering <jim@meyering.net>
8529 * src/pathchk.c (portable_chars_only): Remove unnecessary `const'
8530 in cast to avoid warning from icc. Reported by Alexandre Duret-Lutz.
8532 2003-02-10 Jim Meyering <jim@meyering.net>
8534 * src/test.c: Don't include group-member.h.
8535 Include euidaccess.h.
8536 (eaccess): Rewrite function to set the real uid and gid temporarily
8537 to the effective uid and gid, then invoke 'access', and then set the
8538 real uid and gid back. On systems that lack setreuid or setregid,
8539 fall back on the kludges in euidaccess. Before, it would not work
8540 for e.g., files with ACLs, files that were marked immutable,
8541 or on file systems mounted read-only. Nelson Beebe raised the issue.
8542 Paul Eggert suggested the new implementation.
8544 2003-02-09 Jim Meyering <jim@meyering.net>
8546 * src/test.c (test_stat): Remove function. It's job is done (only
8547 when necessary) by the wrapper in lib/stat.c. Adjust all uses.
8549 2003-02-08 Jim Meyering <jim@meyering.net>
8553 * tests/mv/part-symlink: Don't assume that the file owner username
8554 length is less than 9 in ls output: instead, omit that field
8555 altogether. Reported by, and suggested fix from, Ferdinand.
8557 * tests/du/restore-wd: New test for just-fixed bug in ftw.c.
8558 * tests/du/Makefile.am (TESTS): Add restore-wd.
8560 * src/rm.c: Correct now-invalid comment about cycle-detection.
8562 2003-02-06 Jim Meyering <jim@meyering.net>
8564 * NEWS: Add entries from old/*/NEWS
8565 from fileutils-4.1 through 4.1.11 and
8566 from sh-utils-2.0 through 2.0.15. Suggestion from Karl Berry.
8570 * src/du.c (process_file): Don't return early for excluded files
8571 or for files whose dev/inode we've already seen.
8573 2003-02-05 Jim Meyering <jim@meyering.net>
8575 * tests/du/exclude: New file.
8576 * tests/du/Makefile.am (TESTS): Add exclude.
8578 2003-02-04 Dmitry V. Levin <ldv@altlinux.org>
8580 * src/who.c (print_boottime, print_deadprocs, print_runlevel):
8581 Fix memory allocation arithmetic.
8583 2003-02-04 Jim Meyering <jim@meyering.net>
8585 `df /dev/block-or-char-device-file--not-mounted' now reports
8586 the name of the file system on which the file resides, usually `/'.
8587 Before, it would leave the `Mounted on' field blank.
8588 * src/df.c (show_disk): Move function to precede find_mount_point.
8589 (show_disk): Add parameter: STATP.
8590 If we don't find a matching device name, then resort to calling
8591 find_mount_point. Reported by Bob Proulx.
8593 2003-02-03 Andreas Schwab <schwab@suse.de>
8595 * tests/rm/cycle: Require non-root.
8596 * tests/rm/isatty: Likewise.
8598 2003-02-02 Jim Meyering <jim@meyering.net>
8602 * man/Makefile.am (check-x-vs-1): Use @PATH_SEPARATOR@, not `:'.
8604 Ensure that there are no offending uses of `:'.
8605 * Makefile.maint (makefile_path_separator_check): New rule.
8606 (local-check): Add it to the list.
8608 2003-02-01 Jim Meyering <jim@meyering.net>
8610 * src/du.c (MAX_N_DESCRIPTORS): Define.
8612 * src/stat.c (G_fail): New global.
8613 (human_time): Diagnose failed localtime, not failed nstrftime.
8614 (main): Fail if G_fail is set.
8616 2003-01-31 Richard Dawe <rich@phekda.freeserve.co.uk>
8618 * tests/basename/Makefile.am: Use @PATH_SEPARATOR@ instead of
8619 hard-coding the path-separator. Also double-quote the new PATH,
8620 to avoid problems when the path-separator is a semi-colon or when
8621 `pwd` contains e.g. a space.
8622 * tests/chgrp/Makefile.am: Likewise.
8623 * tests/chmod/Makefile.am: Likewise.
8624 * tests/chown/Makefile.am: Likewise.
8625 * tests/cp/Makefile.am: Likewise.
8626 * tests/dd/Makefile.am: Likewise.
8627 * tests/dircolors/Makefile.am: Likewise.
8628 * tests/du/Makefile.am: Likewise.
8629 * tests/expr/Makefile.am: Likewise.
8630 * tests/factor/Makefile.am: Likewise.
8631 * tests/fmt/Makefile.am: Likewise.
8632 * tests/install/Makefile.am: Likewise.
8633 * tests/ln/Makefile.am: Likewise.
8634 * tests/ls/Makefile.am: Likewise.
8635 * tests/ls-2/Makefile.am: Likewise.
8636 * tests/md5sum/Makefile.am: Likewise.
8637 * tests/misc/Makefile.am: Likewise.
8638 * tests/mkdir/Makefile.am: Likewise.
8639 * tests/mv/Makefile.am: Likewise.
8640 * tests/od/Makefile.am: Likewise.
8641 * tests/rm/Makefile.am: Likewise.
8642 * tests/rmdir/Makefile.am: Likewise.
8643 * tests/seq/Makefile.am: Likewise.
8644 * tests/sha1sum/Makefile.am: Likewise.
8645 * tests/shred/Makefile.am: Likewise.
8646 * tests/stty/Makefile.am: Likewise.
8647 * tests/sum/Makefile.am: Likewise.
8648 * tests/tail-2/Makefile.am: Likewise.
8649 * tests/touch/Makefile.am: Likewise.
8650 * tests/tsort/Makefile.am: Likewise.
8651 * tests/unexpand/Makefile.am: Likewise.
8653 2003-01-31 Jim Meyering <jim@meyering.net>
8655 * src/stat.c: Include "file-type.h"
8656 (print_human_type): Remove function.
8657 (human_access): Rename from print_human_access. Return a string.
8658 (human_time): Rename from print_human_time. Return a string.
8659 (print_stat): Arrange so that field width and an alignment specifier
8660 are honored for the %A, %F, %x, %y, and %z formats.
8661 [%F]: Use file_type; this gives slightly different file type strings,
8662 e.g., `directory' instead of `Directory' and `regular file' or
8663 `regular empty file' instead of `Regular file'.
8664 Prompted by a report from Richard Dawe that the uses of
8665 S_IFSOCK and S_IFIFO in print_human_time were not portable
8666 to systems using e.g., DJGPP.
8668 2003-01-31 Richard Dawe <rich@phekda.freeserve.co.uk>
8670 * src/stat.c (print_stat): Use S_ISLNK rather than an explicit
8671 test using S_IFMT and S_IFLNK. S_IFLNK may not be defined.
8673 2003-01-31 Jim Meyering <jim@meyering.net>
8675 * src/du.c (main): Upon processing an invalid option or an invalid
8676 --exclude-from or --max-depth option argument, don't exit right away,
8677 in case there are others. Rather record the failure and exit after
8678 processing other options.
8680 * GNUmakefile (TAR_OPTIONS): Set and export, in order to make
8681 tar archive easier to reproduce.
8683 Rewrite to perform directory traversal using nftw.
8685 * src/du.c: Include "dirname.h", "ftw.h", and "quotearg.h".
8686 (AUTHORS): Add self.
8687 (opt_one_file_system): Move global into `main'.
8688 (path, xstat, exit_status): Remove declarations.
8689 (arg_length, suffix_length): New globals.
8690 (G_fail): New global, sort of like the old `exit_status'.
8691 (IS_FTW_DIR_TYPE): Define.
8692 (print_only_size): New function.
8693 (process_file): New function.
8694 (str_init, ensure_space, str_copyc, str_concatc): Remove functions.
8695 (str_trunc, pop_dir, count_entry): Likewise.
8696 (du_files): Rewrite to use nftw.
8698 2003-01-30 Jim Meyering <jim@meyering.net>
8700 * tests/du/trailing-slash: Ensure that du/ftw follows a command-line
8701 symlink-to-directory with -L, even without the trailing slash.
8703 2003-01-27 Jim Meyering <jim@meyering.net>
8705 * src/Makefile.am (check-misc): Check for st_blocks, too.
8707 * src/stat.c (print_stat): Use ST_NBLOCKS rather than `->st_blocks'.
8708 Reported by Richard Dawe.
8710 2003-01-27 Andreas Schwab <schwab@suse.de>
8712 * src/ls.c (quote_name): Add fourth parameter, width, into which to
8713 store the screen columns, and return the number of bytes instead.
8714 (print_dir): Pass NULL as fourth parameter of quote_name.
8715 (print_name_with_quoting): Likewise.
8716 (length_of_file_name_and_frills): Get the width from the fourth
8717 parameter of quote_name instead of return value.
8719 2003-01-27 Jim Meyering <jim@meyering.net>
8721 * src/ls.c (decode_switches): If `dired' is set without
8722 `format == long_format', then silently reset dired. This doesn't
8723 change the behavior of ls (all prior uses of dired were protected
8724 by `&& format == long_format'), and lets us...
8725 (DIRED_INDENT): ... remove the `format == long_format' conjunct.
8726 (PUSH_CURRENT_DIRED_POS): Likewise.
8729 2003-01-22 Jim Meyering <jim@meyering.net>
8731 * tests/du/no-x: New test, for functionality added to lib/ftw.c.
8732 * tests/du/Makefile.am (TESTS): Add no-x.
8734 2003-01-21 Jim Meyering <jim@meyering.net>
8736 * src/remove.c (remove_entry) [ROOT_CAN_UNLINK_DIRS
8737 && HAVE_STRUCT_DIRENT_D_TYPE]: If a file has d_type == DT_UNKNOWN
8738 it may still be a directory -- or not (e.g., with FreeBSD on an
8739 NFS-mounted file system), so resort to calling lstat to find out.
8740 Based on a patch by Michael van Elst.
8742 * tests/cp/same-file: Don't assume that the file owner username
8743 length is less than 9 in ls output: instead, omit that field
8744 altogether. Reported by, and suggested fix from, Ferdinand.
8746 2003-01-20 Jim Meyering <jim@meyering.net>
8748 * tests/date/Test.pm (wide-fmt): New test to demonstrate that
8749 large format widths no longer cause strftime to infloop.
8751 * Makefile.maint (mail_gpg_sign_cookie): Remove now-unused definition.
8753 2003-01-19 Jim Meyering <jim@meyering.net>
8755 * src/readlink.c: Include "canonicalize.h".
8757 2003-01-18 Jim Meyering <jim@meyering.net>
8759 * src/ls.c (Dereference_symlink) [DEREF_COMMAND_LINE_SYMLINK_TO_DIR]:
8761 (enum) [DEREFERENCE_COMMAND_LINE_SYMLINK_TO_DIR_OPTION]: New member.
8762 (long_options): Add option --dereference-command-line-symlink-to-dir.
8763 (main): Make DEREF_COMMAND_LINE_SYMLINK_TO_DIR be the default,
8764 rather than DEREF_COMMAND_LINE_ARGUMENTS, when none of the
8765 -d, -F, -l options is specified.
8766 (decode_switches): Handle --dereference-command-line-symlink-to-dir.
8767 (gobble_file): Honor DEREF_COMMAND_LINE_SYMLINK_TO_DIR.
8768 Change --dereference-command-line (-H) to dereference *all*
8769 command line arguments, including broken symlinks.
8771 2003-01-15 Paul Eggert <eggert@twinsun.com>
8773 Change ls -H back to the way it was yesterday, since this is
8774 compatible with FreeBSD and the POSIX spec is confusing
8775 and somewhat contradictory.
8777 * src/ls.c (DEREF_COMMAND_LINE_ARGUMENTS): Change name back
8778 from DEREF_COMMAND_LINE_SYMLINK_TO_DIR, updating all uses.
8779 (long_options): Change the long option name back.
8780 (usage): Change the usage back.
8781 (gobble_file): When -H is specified, dereference a top-level
8782 arg even if it points to a non-directory.
8784 2003-01-15 Jim Meyering <jim@meyering.net>
8786 * src/ls.c (gobble_file): Fall back on using lstat when required:
8787 when --dereference (-L) is not specified, and
8788 - when operating on a dangling symlink
8789 - when operating on command-line-symlink-to-directories
8790 This fixes numerous problems. Here are examples:
8791 - `ls dangling-symlink' would fail with `no such file...'
8792 Now it prints `dangling-symlink'.
8793 - `ls -i symlink' would mistakenly print the inode of the referent.
8794 Now it prints the inode of the symlink. Likewise for --size (-s).
8795 Based on a patch from Michael Stone.
8796 Reported by Deepak Goel as Debian bug #173793.
8798 Rename ls's --dereference-command-line (-H)
8799 option to --dereference-command-line-symlink-to-dir.
8800 * src/ls.c [enum Dereference_symlink]
8801 (DEREF_COMMAND_LINE_SYMLINK_TO_DIR): Rename from
8802 DEREF_COMMAND_LINE_ARGUMENTS. Update all uses.
8803 (long_options): Rename the long option.
8804 (usage): Say that --dereference-... changes how ls treats
8805 only symlinks to directories specified on the command line.
8807 2003-01-14 Jim Meyering <jim@meyering.net>
8809 * tests/ls/dangle: New file/test, for the above fix.
8810 * tests/ls/inode: Another new file/test, for the above fix.
8811 * tests/ls/Makefile.am (TESTS): Add dangle and inode.
8813 * src/ls.c (gobble_file): Fix a bug introduced in 4.5.4 that made it
8814 so that ls --color would no longer highlight the names of files with
8815 the execute bit set when not specified on the command line.
8816 Patch by Michael Stone. Reported by Stephen Depooter as
8819 * tests/ls-2/tests (color-exe): New test, for the above fix.
8821 2003-01-13 Jim Meyering <jim@meyering.net>
8823 * tests/shred/exact: Also test for just fixed bug with --zero.
8825 * src/shred.c (long_opts): --zero does not require an argument.
8826 Patch by Michael Stone. Reported by Roland Turner as Debian bug 172019.
8828 2003-01-12 Jim Meyering <jim@meyering.net>
8830 * Makefile.maint (cvs-update): Skip any file with local modifications.
8832 * src/unexpand.c (usage): Document --first-only and mention that
8833 --tabs=N (-t) enables --all (-a). Reported by wiregauze@yahoo.com.
8835 2002-12-01 Dmitry V. Levin <ldv@altlinux.org>
8837 * src/df.c: Include "canonicalize.h".
8838 Use canonicalize_file_name unconditionally.
8840 2003-01-09 Jim Meyering <jim@meyering.net>
8842 * README: Add readlink.
8844 2002-11-30 Dmitry V. Levin <ldv@altlinux.org>
8846 * src/df.c: Include "xgetcwd.h".
8847 * src/pwd.c: Likewise.
8849 2002-11-30 Dmitry V. Levin <ldv@altlinux.org>
8851 * src/shred.c: Remove declaration of xstrdup.
8852 We already get it via xalloc.h which is included via system.h.
8854 2002-08-27 Dmitry V. Levin <ldv@altlinux.org>
8856 New program: readlink.
8858 * src/Makefile.am (bin_PROGRAMS): Add readlink.
8859 * src/readlink.c: New file.
8861 * man/readlink.x: New file.
8862 * man/Makefile.am (dist_man_MANS): Add readlink.1.
8863 (readlink.1): New rule.
8865 2003-01-09 Jim Meyering <jim@meyering.net>
8867 When selecting ranges of byte offsets (as opposed to ranges of fields)
8868 and when --output-delimiter=STRING is specified, output STRING between
8869 ranges of selected bytes.
8870 * src/cut.c (RANGE_START_SENTINEL): Define.
8871 (output_delimiter_specified): New global.
8872 (print_kth): Add parameter. Adjust all callers.
8873 (set_fields): Mark each range-start index with RANGE_START_SENTINEL.
8874 (cut_bytes): When requested, output STRING between ranges of
8876 (main): Make a diagnostic a little clearer.
8877 Based on a patch from Jan Nieuwenhuizen.
8879 * tests/cut/Test.pm: New tests for the above.
8881 * src/cut.c (set_fields): Make code agree with comment:
8882 Don't merge abutting ranges like 4- and 2-3. This makes no
8883 difference currently, but is required to support an upcoming change.
8885 2003-01-07 Jim Meyering <jim@meyering.net>
8887 * src/cut.c (set_fields): Fix typo in comment.
8889 * tests/touch/not-owner: New test, mostly extracted from fail-diag.
8890 * tests/touch/Makefile.am (TESTS): Add not-owner.
8891 * tests/touch/fail-diag: Remove the test for non-owner diagnostic.
8892 Now, this tests only the nonexistent-directory diagnostic.
8893 Suggestion from Michael Stone.
8895 * tests/touch/fail-diag: Fix typo: s/ld/ls/.
8897 2003-01-04 Jim Meyering <jim@meyering.net>
8899 * src/copy.h: Remove use of PARAMS.
8900 * src/remove.h: Likewise.
8901 * src/chown-core.h: Likewise.
8903 rm could be tricked into mistakenly reporting a cycle.
8904 * src/remove.c: [cycle_check_state]: New global.
8905 (remove_cwd_entries): Adapt to new semantics of cycle_check.
8906 (rm): Call cycle_check_init and cycle_check_free for each file.
8907 * tests/rm/cycle (rm): New test, for the above fix.
8908 * tests/rm/Makefile.am (TESTS): Add cycle.
8910 When rm detects a cycle, don't abort the entire command,
8911 but rather just the affected command line argument.
8912 * src/remove.c: Include <setjmp.h>
8913 (struct dirstack_state) [current_arg_jumpbuf]: New member.
8914 (remove_cwd_entries): Call longjmp if we detect a cycle.
8915 (rm): Call setjmp here.
8917 * src/remove.c (cycle_check, is_power_of_two): Remove functions.
8918 Instead, include cycle-check.h and use it.
8920 * src/remove.h (struct dev_ino): Remove declaration.
8922 * src/remove.c (remove_cwd_entries): Fix typos in comment.
8924 Don't include trailing /. in diagnostics about directories.
8925 * src/remove.c (full_filename_): When FILENAME is just `.'
8926 and there is a nonempty directory-name part, don't append `/.'.
8927 * tests/rm/unread2: Remove trailing /. from diagnostic.
8928 * tests/rm/rm2: Likewise.
8930 * src/remove.c (struct dirstack_state): Define.
8931 To be used in place of these file-scoped globals ...
8932 (dir_stack, len_stack, Active_dir): Remove globals.
8933 (ds_init, ds_free): New functions.
8934 (full_filename): Define.
8935 (full_filename_): Rename from full_filename.
8937 Begin to make AD_* functions more generic.
8938 * src/remove.c (AD_push_initial): Don't set status to RM_OK here.
8939 (AD_push): Likewise.
8940 (AD_INIT_OTHER_MEMBERS): Define.
8941 (remove_dir): Define the `status' member manually after each
8942 call to AD_push or AD_push_initial.
8944 * src/Makefile.am (check-misc): New rule, to ensure that no more
8945 S_IS* macro definitions sneak into the code.
8946 (check): Depend on check-misc.
8948 * src/remove.c [S_ISLNK]: Don't define. It's already defined in sys2.h.
8949 * src/du.c (count_entry) [S_ISLNK]: Don't define.
8950 * src/shred.c [S_ISLNK, S_ISFIFO, S_ISSOCK]: Don't define.
8952 2003-01-03 Jim Meyering <jim@meyering.net>
8954 * src/true.c: Add copyright.
8955 (AUTHORS): I suppose I've written it.
8957 * src/Makefile.am (false.c): Make the generated file be read-only.
8959 2003-01-04 Jim Meyering <jim@meyering.net>
8961 * src/ls.c: Include "dev-ino.h".
8962 [struct dev_ino]: Remove declaration.
8964 2003-01-02 Jim Meyering <jim@meyering.net>
8966 * src/cp.c (do_copy): Tweak diagnostic to be consistent with the one
8967 from mv: s/missing file arguments/missing file argument/.
8968 With --target-directory=DIR, cp and mv work with a single file argument.
8969 Reported by Karl Berry.
8971 * tests/rm/isatty: Enable this test.
8973 2002-12-31 Jim Meyering <jim@meyering.net>
8975 * src/remove.c (AD_push_initial): Don't set status to RM_OK here.
8976 (AD_push): Likewise.
8977 (AD_INIT_OTHER_MEMBERS): Define.
8978 (remove_dir): Define the `status' member manually after each
8979 call to AD_push or AD_push_initial.
8981 * src/ls.c [struct dev_ino]: Remove definition.
8982 Include "dev-ino.h" instead.
8984 2002-12-28 Jim Meyering <jim@meyering.net>
8986 * tests/du/Makefile.am (TESTS): Add no-deref.
8987 * tests/du/no-deref: New script.
8989 2002-12-23 Jim Meyering <jim@meyering.net>
8991 * src/remove.c (remove_cwd_entries): Fix typo in comment.
8993 2002-12-21 Jim Meyering <jim@meyering.net>
8995 * announce-gen: Generate MML-formatted announcement.
8996 This makes it a *lot* harder to send stale MD5/SHA1 signatures.
8998 2002-12-20 Jim Meyering <jim@meyering.net>
9000 * src/touch.c (touch): Change the wording of a diagnostic so
9001 that it makes sense both when the file exists and when it doesn't.
9002 Suggestion from Michael Stone.
9004 2002-12-18 Jim Meyering <jim@meyering.net>
9006 * src/stty.c (valid_options): Declare to be static.
9008 2002-12-15 Jim Meyering <jim@meyering.net>
9010 * Makefile.cfg: Remove rules related to generating m4/jm-glibc-io.m4.
9012 * src/chmod.c, src/copy.c, src/copy.h, src/cp-hash.h, src/csplit.c:
9013 * src/date.c, src/expr.c, src/fmt.c, src/id.c, src/install.c:
9014 * src/ls.c, src/od.c, src/pathchk.c, src/pr.c, src/remove.c:
9015 * src/shred.c, src/sort.c, src/stat.c, src/stty.c, src/sum.c:
9016 * src/tee.c, src/test.c: Remove all uses of `PARAMS'.
9018 * src/remove.c (PARAMS): Remove definition.
9019 * src/sys2.h: Likewise.
9021 * src/ls.c, src/stat.c, src/date.c: Remove declaration of nstrftime.
9022 Include strftime.h instead.
9024 2002-12-14 Jim Meyering <jim@meyering.net>
9026 * Makefile.cfg ($(url_dir_list)): Use .../coreutils, not .../fetish.
9028 * src/system.h [! HAVE_DECL_MEMRCHR]: Declare memrchr.
9029 This is necessary at least for Irix6.5 when using c89.
9030 Reported by Nelson Beebe.
9032 * tests/misc/Makefile.am (TESTS): Add cat-tty-eof.
9034 * tests/misc/cat-tty-eof: New test.
9036 * src/mknod.c (usage): Specify how major and minor mode numbers
9037 are interpreted. Report forwarded by Kristin E Thomas.
9038 * src/mknod.c: Remove now-redundant usage-specifying comment.
9040 2002-12-13 Jim Meyering <jim@meyering.net>
9044 * tests/du/trailing-slash: Allow for a directory of size `0'.
9045 That happens at least on file systems of type tmpfs on linux-2.4.18.
9047 * announce-gen: New script to begin replacing the commands
9048 associated with the rule here...
9049 * Makefile.maint (announcement): Invoke announce-gen.
9050 * Makefile.am (EXTRA_DIST): Add announce-gen.
9052 * tests/cp/preserve-2: New file/test, for latest fix.
9053 * tests/cp/Makefile.am (TESTS): Add preserve-2.
9055 2002-12-11 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
9057 Fix a bug whereby cp would fail to parse an option like
9058 --preserve=mode,ownership.
9059 * src/cp.c (decode_preserve_arg): Advance `comma' to
9060 point the character following the comma.
9062 2002-12-11 Jim Meyering <jim@meyering.net>
9064 * src/pathchk.c (NEED_PATHCONF_WRAPPER): Undefine before defining,
9065 in case it's already defined.
9067 2002-12-09 Jim Meyering <jim@meyering.net>
9069 * tests/touch/fail-diag: Don't get a test failure if /no exists.
9070 Instead, evoke a framework failure if /no-$$ exists.
9071 Reported by Michael Stone.
9073 2002-12-08 Jim Meyering <jim@meyering.net>
9075 * src/du.c (lstat) [! LSTAT_FOLLOWS_SLASHED_SYMLINK]:
9076 Define to rpl_lstat, so that even on systems like Solaris 5.8,
9077 du honors (per POSIX) the trailing slash on an argument referring
9078 to a symlink-to-directory.
9080 2002-12-06 Jim Meyering <jim@meyering.net>
9082 * Use autoconf-2.57. Regenerate dependent files.
9083 * Use automake-1.7.2. Regenerate dependent files.
9085 * src/ls.c (gobble_file): Also stat the file if it's a
9086 regular file and --indicator-style=classify (aka -F).
9087 Thanks to Ed Santiago for opening my eyes.
9089 * tests/ls/file-type: New file. Test for the above.
9090 A test to contrast ls -F and ls --indicator-style=file-type.
9091 * tests/ls/Makefile.am (TESTS): Add file-type.
9093 2002-12-04 Jim Meyering <jim@meyering.net>
9095 * tests/ls/follow-slink: Make sure the symlink was created.
9096 Richard Dawe reported that `ln -s link link' succeeds, but creates
9097 no file on systems running some version of the DJGPP libc.
9099 2002-12-03 Jim Meyering <jim@meyering.net>
9101 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove definition (to ansi2knr)
9102 since this package no longer panders to K&R compilers.
9104 2002-12-02 Jim Meyering <jim@meyering.net>
9106 * tests/du/slink: Skip this test if `.' is on a non-local file system.
9108 * tests/Fetish.pm (_at_replace): Do the substitution only if there's
9109 something to replace.
9111 2002-12-01 Jim Meyering <jim@meyering.net>
9113 * src/stat.c: Don't include <string.h> or <ctype.h>.
9114 That's already done via system.h.
9115 * src/dircolors.c: Don't include <ctype.h>.
9117 2002-11-30 Jim Meyering <jim@meyering.net>
9119 * ls.c (gobble_file): Remove the block of code that caused
9120 `ls --color -F symlink-to-dir' to list the files in
9121 `symlink-to-dir/.'. Now, it prints `symlink-to-dir@', (just
9122 like `ls -F symlink-to-dir') but with the addition of highlighting.
9123 Similarly, `ls --color -dF symlink-to-dir' would print
9124 `symlink-to-dir/'; now it prints `symlink-to-dir@'.
9125 Reported by Jeff Sheinberg as Debian bug #168203.
9126 * tests/ls-2/tests (sl-F-color, sl-dF-color): New tests for the above.
9128 ls is now more efficient: with certain options, it no longer needs
9129 to stat each directory entry on systems with valid dirent.d_type.
9130 * src/ls.c (print_dir): Add DT_LNK and DT_REG.
9131 (main): Make --recursive set format_needs_type, not format_needs_stat.
9132 (gobble_file): Remove a FIXME comment, now that it's fixed.
9134 2002-11-24 Jim Meyering <jim@meyering.net>
9136 * src/du.c (du_files): Don't strip any trailing slash.
9137 Rewrite so that `/' is no longer represented internally as
9139 (count_entry): When appending a file name component,
9140 account for the fact that the current path may end in `/'.
9141 François Pinard reported that `du symlink-to-dir/' was not
9142 equivalent to `du symlink-to-dir/.'. Now it is.
9143 * tests/du/trailing-slash: New file/test, for the above fix.
9144 * tests/du/Makefile.am (TESTS): Add trailing-slash.
9146 2002-11-23 Jim Meyering <jim@meyering.net>
9148 * src/tac.c (output): Declare some local variables to be of type size_t,
9149 rather than `int' to avoid warnings from gcc.
9151 2002-11-21 Paul Eggert <eggert@twinsun.com>
9153 * src/ls.c (decode_switches): Use case-sensitive matching to
9154 decode the QUOTING_STYLE environment variable. This is more
9155 consistent with the documentation, and with --quoting-style.
9157 2002-11-21 Martin Buck <martin.buck@ascom.ch
9159 * src/stty.c (struct speeds): Add support for all baud rates defined
9162 2002-11-19 Jim Meyering <jim@meyering.net>
9164 * tests/sum/sysv: Export LC_ALL=C, to avoid failure when
9165 run in a UTF locale. Report and suggested fix by Bruno Haible.
9166 * tests/fmt/basic: Likewise.
9168 2002-11-17 Jim Meyering <jim@meyering.net>
9170 * configure.ac: Update via autoupdate.
9171 Add `AM_GNU_GETTEXT_VERSION(0.11.5)'.
9173 * src/mv.c (movefile): Don't remove trailing slashes from SOURCE.
9174 Reported by Hans Ginzel.
9176 2002-11-15 Jim Meyering <jim@meyering.net>
9178 * Makefile.cfg (gnu_rel_host): Define.
9179 (url_dir_list): Choose from (alpha|ftp).gnu.org depending
9180 on whether $(VERSION) looks like a major release number.
9182 * Makefile.maint (mail_gpg_sign_cookie): Backslash-escape `#'.
9183 (release): Rename from `alpha'.
9184 (alpha): Depend on release.
9186 * Makefile.maint (signatures): Define with ?=, so it's easy to override.
9188 2002-11-14 Jim Meyering <jim@meyering.net>
9190 * Makefile.maint (mail_gpg_sign_cookie): Make optional.
9191 (announcement): Use the new variable.
9193 * Makefile.maint: Sync with Bison, i.e.:
9194 (po-check): Scan .l and .y files instead of the
9195 .c and the .h files that they generate. This fixes the bug
9196 reported by Tim Van Holder in:
9197 <http://mail.gnu.org/pipermail/bison-patches/2002-November/001352.html>
9198 Look for N_ as well as for _. Try to avoid matching #define for
9202 2002-11-12 Jim Meyering <jim@meyering.net>
9204 * src/ls.c (HAVE_SYMLINKS): Remove unnecessary macro definition.
9205 Replace sole use with equivalent `#ifdef S_ISLNK'.
9206 Inconsistency reported by Dmitry V. Levin.
9208 2002-11-11 Jim Meyering <jim@meyering.net>
9210 * src/stat.c (usage): Transform --help items output via s/ - / /,
9211 so that help2man produces properly formatted man pages.
9212 Reported by Herbert Xu as Debian bug #168400.
9214 2002-11-10 Jim Meyering <jim@meyering.net>
9216 * src/ls.c (sighandler): Handle SIGTSTP specially.
9217 Based on suggestions from Solar Designer and Dmitry V. Levin.
9220 * Makefile.cfg (cvs_files): Define. From autoconf.
9221 (local_updates): Likewise.
9223 * src/ls.c (restore_default_color_handler, sigtstp_handler):
9225 (sighandler): New function, based on the one in sort.c.
9226 (main): Use sigaction, if possible; otherwise signal.
9227 Handle these signals:
9228 SIGHUP, SIGINT, SIGPIPE, SIGQUIT, SIGTERM, SIGTSTP.
9229 Don't register our handler if the signal is already being ignored.
9231 * src/dd.c (interrupt_handler): Use raise, rather than kill+getpid.
9232 * src/csplit.c (interrupt_handler): Likewise.
9233 * src/sort.c (sighandler): Likewise.
9234 (main): Declare `i' and `nsigs' to be unsigned, not int.
9236 2002-11-09 Jim Meyering <jim@meyering.net>
9238 ls --color: restore terminal text color upon signal.
9239 * src/ls.c: Include "full-write.h" and <signal.h>.
9240 (restore_default_color, restore_default_color_handler): New functions.
9241 (sigtstp_handler, put_indicator_direct): New functions.
9242 (main) [print_with_color]: Register signal handlers.
9243 Patch mostly by Solar Designer and Stanislav Ievlev.
9245 Update from autoconf.
9246 * Makefile.maint (AMTAR): Remove definition.
9247 (update, cvs-update, po-update, do-po-update): New rules.
9248 (wget-update): Update (thus renaming to cvs-update).
9249 (automake_repo): Use anoncvs@sources.redhat.com.
9251 2002-11-06 Jim Meyering <jim@meyering.net>
9253 * tests/misc/Makefile.am (TESTS): Add printf-hex.
9255 * tests/misc/printf: Be careful to test the code in this package,
9256 not the shell built-in function.
9258 * src/printf.c (print_esc): A hexadecimal escape sequence has
9259 at most two hex. digits, not three. Reported by Padraig Brady.
9260 (usage): Update description.
9261 * tests/misc/printf-hex: New file/test, for the above fix.
9263 2002-10-07 Paul Eggert <eggert@twinsun.com>
9265 Add support for locale-specific size indications (e.g.,
9266 thousands-separators) and for explicit size suffixes on output.
9268 * doc/coreutils.texi (Block size): Say that:
9269 This affects display format as well as block size.
9270 Fractional block counts are rounded up.
9271 ls file size blocksize defaults to 1.
9272 A block size spec preceded by ' generates thousands separators.
9273 A suffix without a preceding integer generates suffixes.
9274 (tail invocation): 32k -> 32 KiB.
9275 (What information is listed): ls -h is now equivalent to
9276 ls --block-size=human, and ls -H is now equivalent to
9277 ls --block-size=si. Displayed file size is now always affected by
9280 * lib/inttostr.c, lib/inttostr.h, lib/imaxtostr.c, lib/offtostr.c,
9281 lib/umaxtostr.c: New files, taken from GNU tar.
9283 * lib/Makefile.am (libfetish_a_SOURCES): Add imaxtostr.c, offtostr.c,
9285 (EXTRA_DIST): Add inttostr.c.
9287 * lib/human.c, lib/human.h: Rewrite to support locale-specific
9288 notations like thousands separators.
9289 Specify what includer of include.h must include beforehand.
9290 (human_group_digits, human_suppress_point_zero, human_autoscale,
9291 human_base_1024, human_SI, human_B): New enum values.
9292 (human_readable): Rename from human_readable_inexact; put the
9293 options before the sizes. All uses changed. The old human_readable
9294 function has been removed; use inttostr.h instead.
9295 (human_options): Renamed from human_block_size, with new signature
9296 that allows block sizes up to UINTMAX_MAX. All callers changed.
9298 * m4/prereq.m4 (jm_PREREQ_HUMAN): Check for locale.h, localeconv,
9299 AC_HEADER_STDBOOL. No need to check for limits.h since it's in
9300 freestanding C89. No need to check for stdlib.h or string.h since
9301 autoconf does this now.
9303 * src/cksum.c (cksum): Use primitives from inttostr.h, not
9304 human.h, to print large numbers simply.
9305 * src/csplit.c (handle_line_error, parse_patterns): Likewise.
9306 * src/dd.c (print_stats, main): Likewise.
9307 * src/df.c (print_header): Likewise.
9308 * src/factor.c (print_factors): Likewise.
9309 * src/ls.c (print_long_format, print_file_name_and_frills): Likewise.
9310 * src/shred.c (dopass): Likewise.
9311 * src/sort.c (checkfp): Likewise.
9312 * src/sum.c (bsd_sum_file, sysv_sym_file): Likewise.
9313 * src/tail.c (xlseek): Likewise.
9314 * src/wc.c (write_counts, wc): Likewise.
9316 * src/df.c (human_output_opts): New var.
9317 (output_block_size): Now uintmax_t, not int, to handle larger
9318 block sizes. All uses changed.
9319 * src/du.c: Likewise.
9320 * src/ls.c: Likewise.
9322 * src/df.c (print_header): In the header line, prefer SI to human
9323 representation if it's shorter; if neither is shorter, try to
9324 intuit what the user would prefer.
9326 * src/expr.c (inttostr): Remove; use new imaxtostr library
9329 * src/ls.c (file_output_block_size): New var, to distinguish
9330 file sizes from other sizes.
9331 (decode_switches): Set it.
9333 * src/shred.c (OUTPUT_BLOCK_SIZE): remove.
9334 (dopass): When printing progress, use floor for what has been done
9335 so far (since we should be conservative there), and ceiling for
9336 what needs to be done (since that's what other programs use).
9338 2002-10-19 Jim Meyering <jim@meyering.net>
9340 * src/pinky.c (print_heading): Align TTY and Name headings.
9341 Reported by Karl Eichwalder.
9343 2002-10-18 Jim Meyering <jim@meyering.net>
9345 * src/split.c (cwrite): Change type of `bytes' parameter to size_t
9346 Remove now-useless cast.
9347 (stdread): Remove function.
9348 (bytes_split): Use size_t instead of int.
9349 Use safe_read, not stdread.
9350 (lines_split): Likewise.
9351 Use memchr rather than a `while' loop.
9352 (line_bytes_split): Use size_t instead of int.
9353 Use safe_read, not stdread.
9354 (main): Add some FIXME comments to remind me to remove casts.
9356 * src/system.h (ST_BLKSIZE): Correct comment describing how to
9357 reproduce HPUX-11 cat failure. From Petter Reinholdtsen.
9359 2002-10-17 Jim Meyering <jim@meyering.net>
9361 Fix a problem that could make e.g., `cat' misbehave on systems which
9362 give invalid (unreasonably large) values for stat.st_blksize.
9363 * src/system.h (ST_BLKSIZE): Ensure that the result is in [1..4MB].
9364 Reported by Petter Reinholdtsen.
9366 2002-10-14 Jim Meyering <jim@meyering.net>
9368 Specifying a printf conversion specifer as nl's separator string
9369 could cause nl to segfault.
9370 * src/nl.c (build_print_fmt): Don't include separator string
9371 in the printf format; it might contain `%'.
9372 Use a better bound on the length of the print_fmt buffer.
9373 (print_lineno): Print the separator here instead.
9374 Reported by Doug Coleman.
9376 * tests/misc/nl: New file/tests, including a test for the above.
9377 * tests/misc/Makefile.am (TESTS): Add nl.
9379 * tests/misc/split-l: New test, to make sure `split --lines=N' works.
9380 * tests/misc/Makefile.am (TESTS): Add split-l.
9382 2002-10-13 Jim Meyering <jim@meyering.net>
9386 * src/du.c (usage): Tweak description of --dereference-args/-D.
9388 * src/du.c (count_entry): Also save cwd when dereferencing (via
9389 --dereference-args, -D) a command-line argument.
9390 Reported by Michal Svec. Based on a patch by Andreas Schwab.
9392 * src/Makefile.am (../AUTHORS): New target/rule.
9394 2002-10-12 Jim Meyering <jim@meyering.net>
9396 * src/paste.c (paste_parallel): Declare local, `delims_saved', to be
9397 of type size_t, since that's the way it's used and avoids a warning.
9399 * src/csplit.c (struct cstring) [len]: Declare to be unsigned int,
9400 since that's how it's always used and avoids a new warning from gcc.
9401 (read_input): Adapt to new safe_read ABI.
9403 * src/cut.c (cut_fields): Add a temporary size_t variable, n_bytes,
9406 * src/pinky.c (print_long_entry): fread returns size_t.
9407 Declare local `bytes' accordingly, to avoid warning.
9409 tail -c +N would perform an extra read after encountering EOF
9410 [this change is analogous (bytes vs. lines) to the one of 2002-01-27]
9411 * src/tail.c (start_bytes): Detect EOF, inform caller.
9412 (tail_bytes): Upon EOF in start_bytes, return immediately.
9413 (file_lines): Reorganize to use memrchr rather than an explicit loop.
9414 Adapt to new safe_read ABI.
9416 2002-10-11 Jim Meyering <jim@meyering.net>
9418 * tests/du/deref: New file/test, for the above fix.
9419 * tests/du/Makefile.am (TESTS): Add deref.
9421 2002-10-10 Jim Meyering <jim@meyering.net>
9423 * tests/ln/Makefile.am (TESTS): Add target-1.
9424 * tests/ln/target-1: New file/test, for the fix on 2002-10-08.
9426 2002-10-09 Jim Meyering <jim@meyering.net>
9428 * tests/cp/backup-is-src: Ensure that certain environment variables
9429 are not set (e.g., SIMPLE_BACKUP_SUFFIX). Reported by Duncan Roe.
9431 * tests/tail-2/big-4gb: Mark this as an expensive test; it would
9432 consume 4GB of disk space on systems without support for sparse files.
9433 Fix a logic error that'd make it `cat err' even though dd didn't fail.
9435 * src/dircolors.hin (.jar): Fix typo: s/;3$/;31/.
9436 Patch by steven@magelico.net, forwarded by Michael Stone.
9438 * tests/ls/dired: Ensure that ls produces English messages.
9439 Patch by Alexey Vyskubov, forwarded by Michael Stone.
9441 2002-10-08 Dmitry V. Levin <ldv@altlinux.org>
9443 * src/ln.c (main): Fix target_directory parsing when n_files == 1.
9445 2002-10-08 Jim Meyering <jim@meyering.net>
9447 * tests/tail-2/big-4gb: Use double quotes around diagnostic.
9448 Fix syntax in test: use =, not ==.
9449 Reported by Bob Proulx.
9450 Change all the rest like this: grep -lR "testing framework'" .\
9451 |xargs perl -pi -e 's/'\''(\$0: failure in testing framework)'\''/"$1"/'
9453 * src/sum.c (sysv_sum_file): Adapt to new safe_read ABI.
9454 * src/tr.c (squeeze_filter, read_and_delete, read_and_xlate): Likewise.
9455 * src/tac.c (save_stdin, tac_stdin_to_mem): Likewise.
9456 * src/wc.c (wc): Likewise.
9458 2002-10-07 Paul Eggert <eggert@twinsun.com>
9461 Don't advance the write pointer past the end of the write buffer.
9462 * src/sort.c (begfield, limfield): Likewise.
9464 2002-10-07 Jim Meyering <jim@meyering.net>
9466 * src/cat.c (simple_cat, cat): Adapt to new safe_read ABI.
9467 * src/head.c (head_bytes, head_lines): Likewise.
9469 2002-10-06 Jim Meyering <jim@meyering.net>
9471 * src/dd.c (scanargs): Ensure that specified block sizes (specified
9472 via ibs=N, obs=N, and bs=N) are no larger than SSIZE_MAX.
9473 (skip, dd_copy): Adapt to new safe_read ABI.
9475 * Makefile.maint (signatures): Define.
9477 (announcement): Depend on $(signatures).
9479 * Makefile.maint (announcement): Output all URLs for detached
9480 signatures, not just the last one from the previous loop.
9482 2002-10-05 Jim Meyering <jim@meyering.net>
9486 * src/remove.c (remove_entry) [ROOT_CAN_UNLINK_DIRS]: With `rm -i DIR',
9487 don't recurse into directory, DIR. Prompted by a report from
9490 * tests/rm/i-no-r: New file/test, for the above fix.
9491 * tests/rm/Makefile.am (TESTS): Add i-no-r.
9493 * tests/tail-2/big-4gb: New file/test, for the fix of 2002-09-27.
9494 * tests/tail-2/Makefile.am (TESTS): Add big-4gb.
9496 2002-10-03 Jim Meyering <jim@meyering.net>
9498 * src/rm.c (AUTHORS): Mark translatable string with `N_ (...)'.
9499 * src/df.c (AUTHORS): Likewise.
9500 * src/du.c (AUTHORS): Likewise.
9501 * src/tail.c (AUTHORS): Likewise.
9502 * src/touch.c (AUTHORS): Likewise.
9504 2002-10-02 Jim Meyering <jim@meyering.net>
9506 * Makefile.am (SUBDIRS): Remove `old'.
9507 (EXTRA_DIST): List the files in old/.
9508 * configure.ac (AC_CONFIG_FILES): Remove old/* names.
9509 Suggestion from Akim Demaille.
9511 2002-10-01 Jim Meyering <jim@meyering.net>
9513 * src/sys2.h (SSIZE_MAX): Define.
9515 2002-09-30 Jim Meyering <jim@meyering.net>
9517 * src/csplit.c: Don't include stdlib.h here. It's already included
9520 2002-09-29 Jim Meyering <jim@meyering.net>
9522 * src/tr.c (find_bracketed_repeat): Rearrange pointer/integer
9523 expression to avoid bogus warning from gcc.
9525 * src/cat.c (simple_cat): Use a temporary to avoid bogus warnings.
9526 (cat): Declare insize and outsize to be of type size_t, not int.
9527 Rearrange pointer/integer expressions to avoid bogus warnings.
9528 (main): Declare insize and outsize to be of type size_t, not int.
9530 * src/tail.c (parse_options): Give a sensible diagnostic for
9531 an invalid byte or line count. Reported by Mikko Tuumanen.
9533 * src/touch.c (main): Split a long line.
9535 * tests/du/Makefile.am (TESTS): Add slink.
9536 * tests/du/slink: New test for system.h change of 2002-08-31.
9538 In move mode, always first try to rename. Before, upon failure to
9539 rename a directory, this code would never attempt to rename any
9540 other file in that directory, but would thenceforth always copy.
9541 On some systems (e.g., NetApp's OnTap-6.4), renaming a directory
9542 may fail with EXDEV, yet renaming files within that directory to
9543 a newly-created destination directory succeeds.
9544 * src/copy.c (copy_internal): Remove local, move_mode;
9545 use x->move_mode instead. Based on a patch from Tom Haynes.
9547 2002-09-28 Jim Meyering <jim@meyering.net>
9549 * src/split.c (FAIL_ONLY_ONE_WAY): New macro.
9550 Factor out some duplication.
9552 [case 'a']: Use strtoul rather than strtol to avoid compiler warnings.
9554 * src/sort.c (begfield, limfield): Rearrange comparisons to avoid
9556 (fillbuf, keycompare): Cast literal `-1' to size_t in comparisons,
9557 to avoid compiler warnings.
9559 * src/shred.c (dopass): Use a uintmax_t temporary to avoid bogus
9562 Fix things so `mkdir -p' can create very deep directories, e.g.,
9563 mkdir -p $(perl -e 'print "a/" x 40000') now works.
9564 * src/mkdir.c (main): For --parents (-p), call make_path with the
9565 entire directory name, so we don't ever require that file operations
9566 like stat or chmod be performed on the entire command line argument.
9567 * makepath.c (make_path): Restore umask *before* creating the final
9570 2002-09-27 Andreas Schwab <schwab@suse.de>
9572 * src/tail.c (tail_bytes): Change type of bytes_remaining to off_t
9573 to avoid overflow. Reported by Hans Lermen.
9575 2002-09-26 Jim Meyering <jim@meyering.net>
9577 * src/install.c (get_ids): Use strtoul, not strtol. Remove some casts.
9579 2002-09-25 Jim Meyering <jim@meyering.net>
9581 * src/test.c (eaccess): Change type of local `euid' from int to uid_t
9582 and add a cast, to avoid a warning about `signed and unsigned type in
9583 conditional expression'.
9585 2002-09-22 Jim Meyering <jim@meyering.net>
9587 * src/rmdir.c: Include "dirname.h", for declaration of
9588 strip_trailing_slashes.
9590 * src/stat.c (PRIdMAX, PRIuMAX): Remove definitions.
9591 Now they're defined through system.h.
9593 * src/cp-hash.c, src/dd.c, src/df.c, src/du.c, src/ls.c,
9594 * src/stat.c, src/wc.c: Remove all inclusions of inttypes.h,
9595 since it's already included from sys2.h via system.h.
9597 * Use automake-1.6f. Regenerate dependent files.
9599 * src/Makefile.am (PERL): Remove duplicate definition.
9601 fmt's -s, -t, -c options didn't work properly for long lines.
9602 Since get_line may end up calling put_paragraph (for long lines),
9603 be sure to set global, `other_indent', before it is used there.
9605 * src/fmt.c (set_other_indent): New function, factored out of...
9606 (get_paragraph): ... here. Call it.
9607 (get_line): Call set_other_indent before calling flush_paragraph,
9608 which calls fmt_paragraph, which in turn calls put_paragraph,
9609 which uses other_indent.
9611 * tests/fmt/Makefile.am (TESTS): Add long-line.
9612 * tests/fmt/long-line: New file/test, for the above fix.
9614 2002-09-21 Jim Meyering <jim@meyering.net>
9616 * src/od.c: No longer include deprecated <values.h>.
9617 It was required solely for now-removed reference to BITSPERBYTE.
9618 * src/install.c: Likewise.
9619 Suggestion from Bruno Haible.
9621 2002-09-06 Andreas Schwab <schwab@suse.de>
9623 `rmdir -p dir-specified-with-trailing-slash/' would fail.
9624 * src/rmdir.c (remove_parents): Strip trailing slashes.
9626 2002-09-20 Jim Meyering <jim@meyering.net>
9628 * tests/rmdir/t-slash: New file/test, for the above fix.
9629 * tests/rmdir/Makefile.am (TESTS): Add t-slash.
9631 * Makefile.maint (announcement): Arrange to gpg-sign the message.
9632 Add a URL for each detached signature file.
9634 2002-09-07 Bruno Haible <bruno@clisp.org>
9636 * configure.ac: Add need-ngettext to AM_GNU_GETTEXT invocation.
9638 2002-09-18 Jim Meyering <jim@meyering.net>
9640 `od -t x8' used the wrong (`l'-prefixed) printf format.
9641 Likewise for the o8 and u8 formats.
9642 * src/od.c (ISPEC_TO_FORMAT): Define macro.
9643 (decode_one_format): Use PRIdMAX, PRIoMAX, etc. for LONG_LONG.
9644 Reported by Arun Sharma.
9646 2002-09-17 Jim Meyering <jim@meyering.net>
9648 * src/sys2.h (PRIdMAX, PRIoMAX, PRIuMAX, PRIxMAX): Define if necessary.
9649 From gettext's intl/loadmsgcat.c.
9651 * tests/od/x8: New file/test, for the above fix.
9652 * tests/od/Makefile.am (TESTS): Add x8.
9654 2002-09-15 Jim Meyering <jim@meyering.net>
9656 * Use autoconf-2.54. Regenerate dependent files.
9658 * src/csplit.c (get_format_width): Add cast to avoid
9659 warning about `signed and unsigned type in conditional expression'.
9661 2002-09-14 Jim Meyering <jim@meyering.net>
9663 * src/who.c (print_user): Change type of local to size_t
9664 to avoid warnings about `comparison between signed and unsigned'.
9665 * src/ptx.c (generate_all_output): Likewise.
9667 * src/dd.c (main, skip): Add casts to avoid warnings about
9668 `comparison between signed and unsigned'.
9670 * src/id.c (print_full_info, print_group_list): Add casts to avoid
9671 warnings about `signed and unsigned type in conditional expression'.
9673 * src/md5sum.c: Change type of global, digest_hex_bytes, to size_t
9674 to avoid warnings about `comparison between signed and unsigned'.
9675 (split_3): Change parameter names to be readable and add comment.
9676 Clean up the test for whether a line may be ignored.
9678 2002-09-13 Jim Meyering <jim@meyering.net>
9680 * src/printf.c (main): Handle leading command line argument of `--'.
9681 Reported by Raul: DervishD <raul@pleyades.net>
9682 * tests/misc/printf: New file: test for the above.
9683 * tests/misc/Makefile.am (TESTS): Add printf.
9685 * src/date.c (usage): Explain that %S's range of [0..60] is required --
9686 rather than 0..59 -- to accommodate the occasional positive leap second.
9687 Reported by Richard Neill.
9689 2002-09-12 Jim Meyering <jim@meyering.net>
9691 * src/Makefile.am (nanosec_libs): Define.
9692 (sleep_LDADD, tail_LDADD): Use it here.
9694 Factor nanosleep-related code into ../lib/xnanosleep.c.
9695 * src/sleep.c: Include xnanosleep.h.
9696 Factor out fenv.h-related code.
9697 (timespec_subtract): Remove function.
9698 (main): Remove code that deals with computing start and stop times
9699 as well as the loop around nanosleep. Now that's in xnanosleep.c.
9701 Allow S (in --sleep-interval=S) to be a floating point value.
9702 * src/tail.c: Include xnanosleep.h and xstrtod.h.
9703 Move declaration of global variable, sleep_interval, to ...
9705 (usage): Update description of --sleep-interval option.
9706 (tail_forever): New parameter, sleep_interval. Update caller.
9707 Use xnanosleep, rather than sleep.
9708 (parse_options): New parameter, sleep_interval. Update caller.
9709 Use xstrtod, now that we accept floating point values.
9710 Prompted by a patch from Augey Mikus.
9712 2002-09-06 Jim Meyering <jim@meyering.net>
9714 * src/remove.c (prompt): Change comment to give a better note to
9715 translators. From Michael Piefel.
9717 2002-09-02 Jim Meyering <jim@meyering.net>
9719 * README: A good problem report/patch includes diffs against
9720 the most recent test release.
9722 * src/pathchk.c (NEED_PATHCONF_WRAPPER): Define.
9723 (pathconf_wrapper): Define only if NEED_PATHCONF_WRAPPER is set.
9725 * src/kill.c (print_table_row): Use an unsigned type for widths
9726 to avoid warning about comparison between signed and unsigned.
9727 (list_signals): Likewise.
9729 * src/od.c (skip): Add a cast to avoid warning about comparison
9730 between signed and unsigned.
9731 * src/install.c (get_ids): Likewise. Also rearrange range-checking
9732 comparisons to make them more readable.
9734 2002-09-01 Jim Meyering <jim@meyering.net>
9738 2002-08-31 Jim Meyering <jim@meyering.net>
9740 Symlinks were always reported as using 0 blocks.
9741 * src/system.h (ST_NBLOCKS): Don't depend on file type.
9742 This reverts the change of 2000-01-30.
9743 Based on a report and patch from Neil Brown via Michael Stone.
9744 This fixes Debian Bug#156358.
9746 * Most files: Change `exit (0)' to `exit (EXIT_SUCCESS)',
9747 `exit (1)' to `exit (EXIT_FAILURE)', and
9748 `usage (1)' to `usage (EXIT_FAILURE)'.
9750 * chgrp.c, chmod.c, chown.c, chroot.c, cp.c, date.c, dd.c, du.c,
9751 * hostname.c, id.c, install.c, ln.c, mkdir.c, mkfifo.c, mknod.c,
9752 * nice.c, pinky.c, printf.c, pwd.c, shred.c, sleep.c, stty.c,
9753 * su.c, tac-pipe.c, tail.c, tee.c, touch.c, uname.c, uptime.c,
9754 * users.c, who.c: Change `error (1, ...' to `error (EXIT_FAILURE, ...'.
9755 But don't change `error (0, ...' to `error (EXIT_SUCCESS, ...', since
9756 error never exits successfully.
9758 2002-08-29 Jim Meyering <jim@meyering.net>
9760 * src/remove.c (remove_cwd_entries): Use closedir (not CLOSEDIR)
9761 when ignoring any return value.
9763 * src/remove.c (remove_cwd_entries): Detect and diagnose readdir
9764 failures. On some systems (at least EMC Celerra and Solaris5.8),
9765 this appears to be necessary.
9766 (is_empty_dir): Likewise. Also, always close directory handle.
9767 * src/ls.c (print_dir): Likewise.
9768 (print_dir): Rename local variable: reading -> dirp.
9769 Reported by Mike Coleman.
9771 2002-08-28 Jim Meyering <jim@meyering.net>
9773 * src/remove.c (remove_cwd_entries): Use CLOSEDIR, not closedir.
9774 Give a diagnostic and fail if closedir fails.
9776 2002-08-26 Jim Meyering <jim@meyering.net>
9778 * Makefile.am (THANKS-to-translators): New rule.
9779 (EXTRA_DIST): Add both THANKS-to-translators and THANKStt.in.
9780 * THANKStt.in: New file.
9782 * src/cat.c (close_stdout_wrapper): New, kludgey, function and
9784 (main): Register it with atexit.
9785 Close STDOUT_FILENO, to avoid a problem when writing to
9786 /dev/audio on at least Solaris 5.7 and 5.8 systems.
9787 Reported by Shing-Shong Shei.
9789 2002-08-25 Jim Meyering <jim@meyering.net>
9791 * src/cat.c (main): Close STDIN_FILENO rather than a literal `0'.
9792 * src/tac.c (main): Likewise.
9793 * src/tail.c (main): Likewise.
9794 * src/tee.c (main): Likewise.
9795 * src/tr.c (main): Likewise.
9796 * src/wc.c (main): Likewise.
9798 2002-08-20 Jim Meyering <jim@meyering.net>
9800 * tests/mv/setup: Rewrite not to use `: ${VAR=not_set}' paradigm.
9802 2002-08-10 Paul Eggert <eggert@twinsun.com>
9804 * src/nohup.sh: Don't use "exec --"; it's not portable and
9805 shouldn't be needed.
9807 2002-08-09 Jim Meyering <jim@meyering.net>
9809 * src/pr.c (main): Don't ignore -COLUMN if it's the last option.
9810 (usage): Clarify help text for the -COLUMN option.
9811 Patch by Padraig Brady.
9812 * tests/pr/Test.pm [col-last]: New test for the above.
9814 * configure.ac: Start with version 4.5.1, chosen so that it's larger
9815 than the latest version numbers of the component packages.
9817 * man/Makefile.am (check-x-vs-1): Set and export PATH so we use
9820 2002-08-08 Jim Meyering <jim@meyering.net>
9822 * src/date.c: Guard inclusion of <langinfo.h> with
9823 `#if HAVE_LANGINFO_CODESET', not `#if HAVE_LANGINFO_H'.
9824 * src/sort.c: Likewise.
9825 Patch by GOTO Masanori.
9827 2002-08-05 Paul Eggert <eggert@twinsun.com>
9829 Fix some minor time-related bugs with POSIX time arguments.
9830 Some valid time stamps were being rejected (notably -1, and
9831 time stamps before 1900 on 64-bit hosts). And some invalid
9832 time stamps were being accepted, e.g. September 31.
9834 * src/date.c (main): Adjust to posixtime signature change.
9835 * src/touch.c (main): Likewise. Remove unnecessary initialization.
9836 Use localtime, not posixtm, to warn about obsolete "touch".
9838 2002-08-05 Jim Meyering <jim@meyering.net>
9840 * tests/misc/Makefile.am (TESTS): Add nice and pathchk1.
9842 2002-08-04 Jim Meyering <jim@meyering.net>
9844 * src/Makefile.am (check-README): New target/rule.
9845 (check): Depend on it.
9847 * configure.ac (AC_CONFIG_FILES): Add old/Makefile and old/*/Makefile.
9849 2002-08-03 Jim Meyering <jim@meyering.net>
9851 * Makefile.am (SUBDIRS): Add old.
9852 * old/: New directory, containing legacy ChangeLog* and NEWS files
9853 from the fileutils, sh-utils, and textutils packages.
9855 * src/Makefile.am (AM_INSTALLCHECK_STD_OPTIONS_EXEMPT): Set to false.
9857 2002-08-02 Paul Eggert <eggert@twinsun.com>
9859 * NEWS, doc/coreutils.texi: uniq now obeys LC_COLLATE.
9861 * src/uniq.c: Include hard-locale.h, xmemcoll.h.
9862 (hard_LC_COLLATE): New var.
9863 (different): Args are now char *, not const char *.
9864 Use xmemcoll instead of memcmp to compare lines, so that
9865 LC_COLLATE has effect. However, use memcmp if it is an
9867 (check_file): Do not include newline in comparison, so that
9868 xmemcoll has a byte to stomp on temporarily.
9869 (main): Set hard_LC_COLLATE.
9871 2002-07-29 Jim Meyering <jim@meyering.net>
9873 * Makefile.am (SUBDIRS): Remove djgpp, for now.
9875 2002-07-20 Jim Meyering <jim@meyering.net>
9877 * Makefile.am (false.c): Convert only the final EXIT_SUCCESS
9878 into EXIT_FAILURE. Otherwise, false --help and false --version
9881 2002-07-08 Jim Meyering <jim@meyering.net>
9883 * src/Makefile.am (uninstall-local): Search for @GNU_PACKAGE@,
9884 rather than the hard-coded `sh-utils'.
9886 2002-07-01 Jim Meyering <jim@meyering.net>
9888 * configure.ac: Merge the three files from fileutils,
9889 textutils, and sh-utils.
9890 * Makefile.am: Likewise.
9891 * src/Makefile.am: Likewise.