1 2005-06-02 Jim Meyering <jim@meyering.net>
5 * src/sort.c (usage): Put `Ordering options:' line where it belongs.
7 2005-06-01 Paul Eggert <eggert@cs.ucla.edu>
9 Use "file name" when talking about file names, instead of "filename"
10 or "path", as per the GNU coding standards.
11 * src/basename.c: Don't use "path" or "filename".
12 * src/copy.c: Likewise.
13 * src/copy.h: Likewise.
14 * src/cp-hash.c: Likewise.
17 * src/install.c: Likewise.
19 * src/pinky.c: Likewise.
21 * src/pwd.c: Likewise.
22 * src/remove.c: Likewise.
23 * src/rmdir.c: Likewise.
24 * src/sort.c: Likewise.
25 * src/system.h: Likewise.
26 * src/tty.c: Likewise.
27 * src/who.c: Likewise.
28 * src/cp.c (parents_option): Renamed from flag_path. All uses changed.
29 (make_dir_parents_private): Renamed from make_path_private.
31 * src/cp.c (usage): Don't use "path" to describe a file name.
32 * src/readlink.c (usage): Likewise.
33 * src/rmdir.c (usage): Likewise.
34 * src/df.c: Don't include "path-concat.h"; not needed.
35 * src/install.c (install_file_in_file_parents): Renamed from
36 install_file_to_path. All uses changed.
37 * src/ln.c (FILE_BASENAME_CONCAT): Renamed from PATH_BASENAME_CONCAT.
39 * src/ls.c (make_link_name): Renamed from make_link_path.
41 * src/pwd.c (struct file_name): Renamed from struct Path.
43 (file_name_free): Renamed from path_free. All uses changed.
44 (file_name_init): Renamed from path_init. All uses changed.
45 (file_name_prepend): Renamed from path_prepend. All uses changed.
46 * src/rmdir.c (remove_empty_parents): Renamed from empty_paths.
48 (longopts): Add comment that --path is deprecated.
50 2005-05-31 Jim Meyering <jim@meyering.net>
52 * src/copy.c (chown_privileges, chown_failure_ok): Mark as `extern'.
53 This is a crutch so that `make distcheck's sc_tight_scope rule
54 knows that they really are deliberately declared that way.
56 2005-05-30 Paul Eggert <eggert@cs.ucla.edu>
58 Port to Solaris 10's rules for whether programs can chown files.
59 * src/copy.c [HAVE_PRIV_H]: Include <priv.h>.
60 (DO_CHOWN): Remove. Replaced by chown_failure_ok. All callers
62 (copy_internal): If chown failed, don't worry about what happened
63 to the mode bits; they can't have changed.
64 (chown_privileges, chown_failure_ok): New functions.
65 * src/copy.h: Add copyright notice.
66 (struct cp_options): Remove myeuid member. Add chown_privileges
68 (chown_privileges, chown_failure_ok): New function decls.
69 * src/cp.c (re_protect): Remove unnecessary call to geteuid.
70 Use chown_failure_ok rather than our own code.
71 * src/cp.c (cp_options_init): Use chown_privileges rather than geteuid.
72 * src/install.c (cp_option_init): Likewise.
73 * src/mv.c (cp_option_init): Likewise.
75 2005-05-29 Paul Eggert <eggert@cs.ucla.edu>
77 * src/chgrp.c (getgrnam) [!defined _POSIX_VERSION]: Remove decl.
78 * src/chown-core.c (getgrnam, getgrgid) [!defined _POSIX_VERSION]:
80 * src/cp.c (geteuid) [!defined _POSIX_VERSION]: Remove decl.
81 * src/id.c (getpwuid, getgrgid, getuid, getgid, geteuid, getegid)
82 [!defined _POSIX_VERSION]: Remove decls.
83 * src/install.c (getpwnam, getgrnam): Remove decl.
84 (getuid, getgid) [!defined _POSIX_VERSION]: Remove decls.
85 * src/md5sum.c (OPENOPTS, TEXT1T01, TEXTCNVT): Remove.
86 (digest_file): Use O_BINARY-using expr instead of OPENOPTS.
87 * src/system.h: Don't bother mentioning _POSIX_VERSION in comment.
88 * src/test.c: Include sys/param.h if it exists, not if _POSIX_VERSION
90 Don't include <sys/file.h>; no longer needed.
91 (getegid, geteuid): Remove no-longer-necessary decls.
93 * src/pathchk.c (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
94 Define to 256, not 255, as per modern POSIX.
96 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
98 * NEWS: dd seek=N now conforms to POSIX if the output isn't seekable.
99 * src/dd.c (skip): Return the number of records that were not
100 skipped due to encountering EOF.
101 (dd_copy): If the file wasn't seekable and EOF was encountered,
102 write zeros past EOF until the desired offset is reached.
104 * NEWS: expr and test now correctly compare integers of unlimited size.
105 (Also, correct a comment that claimed that expr detects integer
106 overflow; it does so only when converting from strings.)
107 * src/expr.c: Include strnumcmp.h, xstrtol.h.
108 (looks_like_integer): New function.
109 (toarith): Use it. Also, use xstrtoimax rather than rolling our
111 (eval2): Don't look for trouble if !evaluate; this simplifies things.
112 Compare numbers using string comparison, so that overflow is
114 * src/sort.c: Refactor so that others can use large-integer
115 comparison functions.
116 Include "strnumcmp.h".
117 (NEGATION_SIGN, NUMERIC_ZERO, fraccompare):
118 Remove; moved to strnumcmp.
119 (decimal_point): Now int, to simplify converison overhead with
120 new API. All uses changed.
121 (thousands_sep): Now -1 if there isn't one, as per new API.
123 (numcompare): Move contents to strnumcmp module, except for
125 * src/test.c: Include inttostr.h, strnumcmp.h.
126 (whitespace, digit, digit_value, integer_expected_error): Remove.
127 (is_int): Remove; replaced by...
128 (find_int): New function.
129 (binary_operator): Don't let integers overflow in comparisons;
130 return the correct answer instead. Simplify the code.
131 (unary_operator): Convert the integer ourself, since find_int
133 * tests/expr/basic (bigcmp): New test.
134 * tests/test/Test.pm (eq-6, gt-5, lt-5): New tests.
136 2005-05-26 Paul Eggert <eggert@cs.ucla.edu>
138 * NEWS: nohup now redirects a tty stdin to an unreadable fd
139 instead of closing it.
140 * doc/coreutils.texi (nohup invocation): Document this.
141 * src/nohup.c (main): Implement this.
143 2005-05-26 Jim Meyering <jim@meyering.net>
145 * src/expr.c (toarith): Fix a sign error introduced on 2005-01-14.
146 Reported by David Alan Gilbert.
147 * tests/expr/basic: Add tests using arithmetic on negative integers.
149 2005-05-19 Jim Meyering <jim@meyering.net>
151 * src/remove.c (AD_mark_helper, AD_mark_current_as_unremovable):
152 Remove inaccurate-but-harmless `const' attributes.
154 * src/join.c (decode_field_spec): Add an abort after
155 `error (EXIT_FAILURE, ...' to avoid a gcc warning in caller,
156 about variables being used uninitialized.
158 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
160 * configure.ac: Add copyright notice. gl_LIB_CHECK -> cu_LIB_CHECK.
161 * src/Makefile.am: Add copyright notice.
162 (factor_LDADD): Remove, as factor no longer needs sqrt.
163 * src/hostname.c: Remove test for HAVE_LIMITS_H; we can assume
164 it's always true now.
166 2005-05-16 Paul Eggert <eggert@cs.ucla.edu>
168 Fix Cygwin porting problem reported by Eric Blake.
169 * src/remove.c (DT_IS_DIR): Remove.
170 (DT_IS_KNOWN, DT_MUST_BE): New macros.
171 (remove_entry): Use them.
173 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
175 * src/remove.c: Include unlinkdir.h.
176 (UNLINK_CAN_UNLINK_DIRS): Remove.
177 (remove_entry): Use cannot_unlink_dirs () rather than
178 UNLINK_CAN_UNLINK_DIRS.
180 2005-05-14 Jim Meyering <jim@meyering.net>
182 Update FSF postal mail address.
183 * Makefile.maint, Makefile.cfg, gnupload
184 * src/basename.c, src/cat.c, src/checksum.h, src/chgrp.c
185 * src/chmod.c, src/chown-core.c, src/chown-core.h, src/chown.c
186 * src/chroot.c, src/cksum.c, src/comm.c, src/copy.c, src/copy.h
187 * src/cp-hash.c, src/cp-hash.h, src/cp.c, src/csplit.c, src/cut.c
188 * src/date.c, src/dcgen, src/dd.c, src/df.c, src/dircolors.c
189 * src/dirname.c, src/du.c, src/echo.c, src/env.c, src/expand.c
190 * src/expr.c, src/factor.c, src/fmt.c, src/fold.c, src/fs.h
191 * src/groups.sh, src/head.c, src/hostid.c, src/hostname.c, src/id.c
192 * src/install.c, src/join.c, src/kill.c, src/lbracket.c, src/link.c
193 * src/ln.c, src/logname.c, src/ls-dir.c, src/ls-ls.c, src/ls-vdir.c
194 * src/ls.c, src/ls.h, src/md5.c, src/md5sum.c, src/mkdir.c
195 * src/mkfifo.c, src/mknod.c, src/mv.c, src/nice.c, src/nl.c
196 * src/nohup.c, src/od.c, src/paste.c, src/pathchk.c, src/pinky.c
197 * src/pr.c, src/printenv.c, src/printf.c, src/ptx.c, src/pwd.c
198 * src/readlink.c, src/remove.c, src/remove.h, src/rm.c, src/rmdir.c
199 * src/seq.c, src/setuidgid.c, src/sha1sum.c, src/shred.c
200 * src/sleep.c, src/sort.c, src/split.c, src/stat.c, src/stty.c
201 * src/su.c, src/sum.c, src/sync.c, src/system.h, src/tac-pipe.c
202 * src/tac.c, src/tail.c, src/tee.c, src/test.c, src/touch.c
203 * src/tr.c, src/true.c, src/tsort.c, src/tty.c, src/uname.c
204 * src/unexpand.c, src/uniq.c, src/unlink.c, src/uptime.c
205 * src/users.c, src/wc.c, src/who.c, src/whoami.c, src/yes.c
207 2005-05-13 Jim Meyering <jim@meyering.net>
209 * NEWS: `rm -r' now removes all of the files it should, even on
210 systems with a buggy readdir affecting file systems inaccessible
213 In some unusual circumstances `rm -r' would fail to remove --
214 or even consider -- all entries in a directory with more than 254
215 (SunOS) or 338 (Darwin) entries. This could cause trouble even on
216 other types of systems when using an affected file system via e.g.,
217 NFS. The underlying cause was a bug in readdir on those systems.
218 Coreutils-5.2.1 and earlier used a configure-time test designed
219 to detect precisely those problem systems, but it would detect
220 the problem and enable remove.c's work-around code only when its
221 configure-time test was run on a losing file system. Obviously,
222 it couldn't detect a problem if the offending file system wasn't
223 tested or even mounted at coreutils configure time. Now, rm itself
224 performs a minimal-cost run-time test to detect the problem.
226 * src/remove.c (CONSECUTIVE_READDIR_UNLINK_THRESHOLD): Define.
227 (remove_cwd_entries): When readdir returns NULL for a directory from
228 which we've removed more than CONSECUTIVE_READDIR_UNLINK_THRESHOLD
229 entries, call rewinddir and then resume the readdir/unlink loop.
230 (UNLINK_CAN_UNLINK_DIRS): Rename from ROOT_CAN_UNLINK_DIRS.
232 2005-05-12 Paul Eggert <eggert@cs.ucla.edu>
234 * NEWS: nohup now closes stdin if it is a terminal, unless
235 POSIXLY_CORRECT is set. This fixes a glitch noted by Wayne Pollock in
236 <https://www.opengroup.org/sophocles/show_mail.tpl?
237 source=L&listname=austin-group-l&id=8341>.
238 * doc/coreutils.texi (nohup invocation): Document this.
239 * src/nohup.c (main): Implement this.
241 2005-05-12 Jim Meyering <jim@meyering.net>
243 * src/date.c: Assume `free (NULL)' works.
244 * src/dd.c: Likewise.
246 * src/dircolors.c:Likewise.
247 * src/head.c: Likewise.
248 * src/ls.c: Likewise.
249 * src/md5sum.c: Likewise.
250 * src/pr.c: Likewise.
251 * src/sort.c: Likewise.
253 2005-05-10 Jim Meyering <jim@meyering.net>
255 * tests/touch/not-owner: Skip this test if the user running it
256 owns `/' or has write access to it.
258 * src/copy.c (abandon_move): Remove erroneous UNWRITABLE check.
259 This makes `mv -i --reply=no f1 f2' work as expected (in not
260 performing the move operation). But note that specifying `-i'
261 after `--reply=no' does *not* work.
262 Tiny patch from Vlada Macek.
264 * tests/mv/reply-no: New file. Test for the above fix.
265 * tests/mv/Makefile.am (TESTS): Add reply-no.
267 * tests/ls-2/tests: Don't print PATH to stderr.
269 2005-05-08 Paul Eggert <eggert@cs.ucla.edu>
271 * NEWS: cp, ln, mv, rm no longer discard white space when intepreting
274 2005-05-06 Paul Eggert <eggert@cs.ucla.edu>
276 * NEWS: dd has new iflag= and oflag= flags "binary" and "text".
277 * src/dd.c (flags, usage): Add support for "binary" and "text".
279 2005-05-04 Paul Eggert <eggert@cs.ucla.edu>
281 * NEWS: chmod -w now complains if it differs from chmod a-w.
282 * src/chmod.c: Include quotearg.h.
283 (diagnose_surprises): New var.
284 (process_file): Diagnose surprises. Simplify the logic a bit,
286 (main): Prepare to diagnose surprises. Remove useless code for
288 * tests/chmod/Makefile.am (TESTS): Add umask-x.
289 * tests/chmod/umask-x: New file.
291 2005-05-02 Paul Eggert <eggert@cs.ucla.edu>
293 * NEWS: ls --indicator-style=directory renamed to ls
294 --indicator-style=slash, to avoid confusion with ls --directory.
295 * src/ls.c (usage): Likewise.
296 (slash): Renamed from directory_only. All uses changed.
298 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
300 * NEWS: "chmod +1 foo" is now diagnosed.
302 2005-04-29 Paul Eggert <eggert@cs.ucla.edu>
304 * NEWS: ls -p now marks only directories. New option
305 --indicator-style=directory equivalent to -p.
306 * doc/coreutils.texi (ls invocation): Document this.
307 Also, mention ">" is for doors.
308 * src/ls.c (enum indicator_style): New constant directory_only,
310 (indicator_style_args, indicator_style_types): Set it appropriately.
311 (decode_switches, gobble_file, print_type_indicator):
312 (length_of_file_name_and_frills):
313 Implement the change described in NEWS.
314 (decode_switches): Quote ">", too.
315 (usage): Update to match the new behavior. Describe ">".
316 * tests/ls/file-type: Test for new behavior. Omit -1 option.
317 The "ls --color" test wasn't being checked; add a check for
318 "ls --color=auto" instead.
320 * tests/head/Test.pm: Don't set _POSIX2_VERSION; no longer needed.
321 * tests/misc/split-fail: Likewise.
322 * tests/pr/Test.pm: Likewise.
323 * tests/sort/Test.pm: Fix comment to match new behavior of "sort".
324 * tests/tail/Test.pm (tv): Rename tests from obs to obs-plus
325 if they use file names starting with +.
326 (test_vector): Don't set _POSIX2_VERSION if obs but not obs-plus.
327 * tests/uniq/Test.pm (tv, test_vector): Likewise.
329 The following was partly derived from a tiny change by Eric Blake:
330 * tests/misc/nice: Don't use 'set -'. It's not portable to strict
331 POSIX 1003.1-2001 hosts. Also, don't set _POSIX2_VERSION.
332 * tests/mkdir/perm: Don't use 'set -'. Simplify test construction.
333 Work even if the underyling system attaches ACLs to new dirs.
334 * tests/mv/part-hardlink: Don't use 'set -'.
335 * tests/stty/row-col-1: Don't use 'set -'.
337 2005-04-28 Paul Eggert <eggert@cs.ucla.edu>
339 * NEWS: Document fixes described below.
340 * src/chmod.c (change, umask_value): New static vars.
341 (reference_file): Move this static var to inside "main".
342 (process_file, process_files): Remove CHANGES arg; now taken from
343 static var. All uses changed.
344 (usage): Fix incorrect description of MODE operand.
345 (main): For invalid mode usages, output a brief usage message.
346 Adjust to new modechange API.
347 * install.c (main): Adjust to new modechange API.
348 Also, free the mode_change object when done.
349 * mkdir.c (main): Likewise.
350 * mkfifo.c (main): Likewise.
351 * mknod.c (main): Likewise.
352 * tests/chmod/equal-X: Check for =xX bug.
353 * tests/chmod/equals: Check for =u bug.
354 * tests/chmod/usage: Check for u+gr and ug,+x bugs.
356 2005-04-26 Paul Eggert <eggert@cs.ucla.edu>
358 Restore support for usages like "head -1" and "tail -1",
359 even when conforming to POSIX 1003.1-2001.
360 Fix bug with "POSIXLY_CORRECT=1 fold file -3".
361 join now supports a NUL field separator, e.g., "join -t '\0'".
362 join now detects and reports incompatible options, e.g.,
364 * NEWS: Document this.
365 * src/date.c: Remove posixver.h and its uses.
366 (COMMON_SHORT_OPTIONS): Remove.
367 (short_options): New constant.
368 (short_options, usage): -I now always takes an optional arg.
369 * src/expand.c: Remove posixver.h and its uses.
370 (shortopts): New constant. -DIGIT now always takes an optional arg.
371 (main): Revamp parsing of -DIGIT to let parse_tab_stops handle it.
372 Don't complain about -DIGIT.
373 * src/fold.c: Remove posixver.h and its uses.
374 (shortopts): New constant. -DIGIT now always takes an optional arg.
375 (main): Don't preprocess arg list; that was buggy. Use method
377 * src/head.c: Remove posixver.h and its uses.
378 (header_mode_option): Remove.
379 (main): Don't complain about obsolete -NUM args.
380 * src/join.c: Remove posixver.h and its uses.
381 (obsolete_usage): Remove.
382 (join_field_1, join_field_2): Initialize to SIZE_MAX to indicate
383 they haven't been set yet.
384 (tab): Now int, not char. Initialize to -1 to indicate white space
385 separates columns, so that we can use NUL as a separator.
387 (OBSOLETE_LONG_OPTIONS, get_option): Remove.
388 (string_to_join_field): Remove ERR_MSG_FMT arg; a single format
389 suffices. Use xstrtoul for sizes; it suffices.
390 (decode_field_spec): Report an error and exit on failure. Return void,
392 (add_field_list): Likewise.
393 (set_join_field): New function.
394 (enum operand_status): New enum.
395 (add_file_name): New args OPERAND_STATUS, JOPTION_COUNT,
396 PREV_OPTC_STATUS, OPTC_STATUS to handle the bewildering array of
397 possibilities with obsolete option parsing.
398 (main): Use it. Do not depend on POSIX version.
399 Check for conflicting options. Parse obsolete options -j1 and -j2
400 so that it is a pure extension to POSIX 1003.1-2001.
401 Allow '-t\0' to specify a NUL tab, stealing the code from 'sort'.
402 * src/nice.c: Remove posixver.h and its uses.
403 (main): Always support -NUM option.
404 * src/od.c: Remove posixver.h and its uses.
405 (short_options): New constant, which always supports -w[num].
406 (COMMON_SHORT_OPTIONS): Remove.
407 * src/pr.c: Remove posixver.h and its uses.
408 (short_options): New constant, which always supports -S[string].
409 (COMMON_SHORT_OPTIONS): Remove.
410 * src/sort.c: Remove posixver.h and its uses.
411 (short_options): New constant, which always supports -y arg.
412 (COMMON_SHORT_OPTIONS): Remove.
413 (main): Redo workaround for Solaris compatibility with -y.
414 This change isn't visible to the user; it just cleans up the
415 code so that we don't need posixver.h.
416 * src/split.c: Remove posixver.h and its uses.
417 (main): Don't complain about -NUM option.
418 * src/tail.c (parse_obsolete_option): Don't complain about -NUM.
419 * src/unexpand.c: Remove posixver.h and its uses.
420 (main): Don't complain about -TAB.
421 * src/uniq.c (main): Don't complain about -NUM.
423 2005-04-22 Paul Eggert <eggert@cs.ucla.edu>
425 * src/nohup.c (main): If getopt fails, exit with status 127,
426 not status 1. POSIX requires this.
427 * NEWS: Document this.
429 * src/nice.c (main): Report proper program name when getopt finds
430 trouble. Problem reported by Behdad Esfahbod.
432 * NEWS: Fix bug with "mkdir -m =+x dir"; the umask was being ignored
433 when the "+x" was being evaluated.
434 * mkdir.c (main): Compile mode with MODE_MASK_ALL and initial umask.
435 * mkfifo.c (main): Likewise.
436 * mknod.c (main): Likewise.
437 * tests/mkdir/perm: Test for the above bug.
439 2005-04-20 Paul Eggert <eggert@cs.ucla.edu>
441 Port test cases to Microsoft-Windows-related environments,
442 following suggestions from Eric Blake.
443 * tests/install/Makefile.am (TESTS_ENVIRONMENT): Add EXEEXT.
444 * tests/install/basic-1: Undo previous change.
445 (dd, dd2): New vars, which use $EXEEXT. All uses of dd and dd2 changed.
446 * tests/install/trap: Undo previous change.
447 (sig): New var. Use it insted of "trap '' CHLD".
448 Append $EXEEXT to executable name.
450 "fetish" -> "coreutils" in more places.
451 * tests/Coreutils.pm: Renamed from tests/Fetish.pm.
452 (package Coreutils): Renamed from package Fetish. All uses changed.
453 * tests/Makefile.am (EXTRA_DIST): Add Coreutils.pm and
456 2005-04-19 Paul Eggert <eggert@cs.ucla.edu>
458 * tests/mv/setup (dot_mount_point): Use stat -L, in case the
459 directory is actually a symbolic link. Problem reported by
462 * tests/mv/mv-special-1: Use test -p to test for fifos, rather
463 than the (incorrect) test -f and the (inadequate) ls. ls is
464 inadequate because on some hosts a buggy mv will create a file of
465 the wrong type (problem reported by Eric Blake). Skip this test
466 if test -p doesn't work.
468 * tests/chmod/setgid: Use numeric group ids, not symbolic group names,
469 since the latter can have shell metacharacters in them (e.g., spaces).
470 This follows up to the 2005-01-17 patch, which missed this occurrence.
472 2005-04-18 Paul Eggert <eggert@cs.ucla.edu>
474 "fetish" -> "coreutils" in several places.
475 * Makefile.cfg (ftp): Remove fetish.sf.net.
476 * Makefile.maint (emit_upload_commands): Likewise.
477 * src/Makefile.am (LDADD, $(PROGRAMS)): fetish -> coreutils.
478 * tests/group-names (COREUTILS_GROUPS): Renamed from FETISH_GROUPS.
479 * tests/chmod/setgid (FETISH_GROUP): Renamed from COREUTILS_GROUP.
481 * tests/install/basic-1: Use "cat", not "test", to test for
482 ../../src/dd. Problem reported by Eric Blake.
484 2005-04-18 Jim Meyering <jim@meyering.net>
486 * src/dd.c: Don't include stat-macros.h directly. system.h does that.
488 2005-04-17 Paul Eggert <eggert@cs.ucla.edu>
490 Work around a couple of "make check" failures reported for Cygwin
491 and ash by Eric Blake.
492 * tests/install/basic-1: Skip this test if ../../src/dd isn't readable.
493 * tests/install/trap: Skip this test if "trap '' CHLD" doesn't work.
495 2005-04-16 Jim Meyering <jim@meyering.net>
497 * src/dd.c (S_TYPEISSHM): Remove definition.
498 Get the definition by including "stat-macros.h", instead.
500 2005-04-14 Paul Eggert <eggert@cs.ucla.edu>
502 Fix test suite problems reported by Eric Blake on Cygwin.
503 * tests/mv/mv-special-1: Ignore chatter about when files are removed,
504 since POSIX doesn't require rename to fail across file systems.
505 * tests/mv/setup (dot_mount_point): Use stat rather than df, as
507 (other_partition_tmpdir): Remove df from name as that would be
510 2005-04-14 Jim Meyering <jim@meyering.net>
512 * src/chown-core.c: Correct typo, fchmod -> fchown, in a comment.
514 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
516 * src/ls.c (usage): "uid" -> "user ID".
518 2005-04-12 Jim Meyering <jim@meyering.net>
520 * src/tsort.c (tsort): Use "%s" as the format string,
521 rather than a diagnostic or a file name.
523 * src/comm.c (compare_files): Remove declaration of unused local.
525 * src/chown-core.c (chopt_free): Mark parameter as unused.
527 2005-04-11 Paul Eggert <eggert@cs.ucla.edu>
529 * man/chown.x: Reword to match user manual.
530 * man/id.x: Likewise.
531 * src/setuidgid.c (usage): Use "user ID", not "UID", and similarly
533 * src/whoami.c (usage, main): Likewise.
535 Add bulletproofing for cases where stdin, stdout, or stderr are closed.
536 * src/comm.c: Include stdio-safer.h.
537 (compare_files): Exit right away on I/O error rather than continuing
538 and producing confusing output and error messages.
539 Return void, not int; all callers changed.
540 Use fopen_safer to avoid confusion with file descriptors.
541 * src/copy.c: Include unistd-safer.h.
542 (copy_reg): Use fd_safer.
543 * src/csplit.c: Include stdio-safer.h.
544 (input_desc): Remove unnecessary static initialization.
545 (set_input_file): Use STDIN_FILENO, not 0.
546 (create_output_file): Use fopen_safer.
547 * src/dircolors.c (dc_parse_file): Don't assume fopen does not
549 * src/head.c (head_file): Don't assume open does not return 0.
550 * src/join.c: Include stdio-safer.h.
551 (main): Use fopen_safer. Simplify the resulting code.
552 * src/md5sum.c (digest_file, digest_check):
553 Don't assume that fopen does not return stdin.
554 * src/nohup.c: Include unistd-safer.h.
555 (main): Don't dup stderr to stdin or stdout by mistake.
556 * src/od.c (check_and_close): Don't assume fopen does not return stdin.
557 * src/paste.c (paste_serial): Likewise.
558 * src/pr.c: Include stdio-safer.h.
559 (open_file): Use fopen_safer.
560 (close_file): Don't assume fopen does not return stdin.
561 * src/ptx.c (main): Don't assume fopen returns stdout after closing
562 stdout. Use freopen instead.
563 * src/shred.c: Include unistd-safer.h.
564 (wipename): Use fd_safer on directory file descriptor.
565 (wipefile): Remove special case for /dev/fd/* on older hosts.
566 It didn't work in general, and wasn't documented.
568 * src/sort.c: Include unistd-safer.h.
569 (create_temp_file): Use fd_safer.
570 (xfclose): Don't assume fileno (stdin) == STDIN_FILENO, etc.
571 * src/split.c: Include unistd-safer.h.
572 (cwrite): Use fd_safer. Replace mystery constant 0666 with symbolic
573 version, as POSIX requires.
574 * src/sum.c (bsd_sum_file, sysv_sym_file):
575 Use same pattern as elsewhere for checking for stdin.
576 * src/tac.c: Include unistd-safer.h.
577 (copy_to_temp): Use fd_safer.
578 (tac_file): Don't assume fopen cannot return stdin.
579 * src/tail.c: Include unistd-safer.h rather than fcntl-safer.h.
580 (recheck, tail_file): Use fd_safer rather than open_safer.
581 * src/tee.c: Include stdio-safer.h.
582 (tee): Use fopen_safer.
583 * src/touch.c: Include unistd-safer.h.
584 (touch): Use fd_safer.
585 * src/tsort.c (have_read_stdin): Remove; no longer needed. All uses
587 (tsort): Do not assume fopen can't return stdin.
588 Close stdin before returning. All uses changed.
589 * src/unexpand.c (next_file): Don't assume fopen cannot return stdin.
590 * src/uniq.c: Include stdio_safer.h.
591 (check_file): Don't assume fopen cannot return stdin or stdout.
593 2005-04-09 Jim Meyering <jim@meyering.net>
595 * src/dd.c (quit): Define with ATTRIBUTE_NORETURN.
597 Now that close_stdout closes standard output unconditionally,
598 these workarounds for dd and cat are no longer necessary.
599 * src/dd.c (close_stdout_wrapper): Remove function.
600 (main): Call atexit with close_stdout, instead.
601 * src/cat.c (close_stdout_wrapper): Likewise.
602 Don't close STDOUT_FILENO explicitly; close_stdout does it.
604 * src/system.h (__attribute__): Readability nit:
606 # define __attribute__(x)
608 # define __attribute__(x) /* empty */
610 2005-04-09 Jim Meyering <jim@meyering.net>
612 * src/rm.c (usage): Mention that --recursive removes listed
613 directories too, not just their contents.
614 Say that by default, rm does not remove directories.
616 * src/pr.c: Don't include "timespec.h". system.h does that.
617 * Makefile.maint (sc_system_h_headers): Propagate exit status
620 2005-04-08 Paul Eggert <eggert@cs.ucla.edu>
622 * NEWS: Document that dd no longer treats QUIT or PIPE specially,
623 and when conforming to POSIX no longer treats USR1 specially.
624 Document that dd no longer dumps core when handling signals.
625 * src/system.h (RETSIGTYPE): Remove; no longer needed. All uses
627 * src/csplit.c (SA_NOCLDSTOP): Define to 0 if not defined.
629 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
630 (delete_all_files): New arg IN_SIGNAL_HANDLER, to avoid undefined
631 behavior when called from a signal handler. All uses changed.
632 (main) [!defined SA_NOCLDSTOP]:
633 Use siginterrupt to specify that system calls should be interrupted.
634 * src/dd.c: Do not include safe-read.h or full-write.h; no longer needed.
635 (process_signals): Add forward decl.
636 (SA_NOCLDSTOP, sigprocmask, sigset_t) [!defined SA_NOCLDSTOP]:
638 (siginterrupt) [! HAVE_SIGINTERRUPT]: New macro.
639 (SA_NODEFER) [!defined SA_NODEFER]: New macro.
640 (SA_RESETHAND) [!defined SA_RESETHAND]: New macro.
641 (caught_signals, interrupt_signal, info_signal_count, catch_siginfo):
643 (usage): Mention -USR1 versus -INFO.
644 (cleanup): Don't invoke print_stats; the caller must do it now.
646 (quit): Process signals just before exiting.
647 (interrupt_handler): Simply record the signal and return.
648 (siginfo_handler): Simply increment the signal counter and return.
649 (install_handler): Remove, replacing with:
650 (install_signal_handlers, process_signals, iread, iwrite):
651 New functions. All callers to safe_read and full_write replaced
652 by iread and iwrite. All callers to install_handler replaced by
654 * src/ls.c (SA_NOCLDSTOP): Define to 0 if not defined.
656 (siginterrupt) [! HAVE_SIGINTERRUPT]: New macro.
657 (main) [! SA_NOCLDSTOP]: Use it.
658 * src/shred.c: Remove all uses of signals; modern hosts have
659 /dev/random and don't need this gorp.
660 Do not include signal.h.
661 (env, sigill_handler, isaac_seed_machdep): Remove. All uses removed.
662 * src/sort.c (SA_NOCLDSTOP): Define to 0 if not defined.
664 (siginterrupt) [! HAVE_SIGINTERRUPT]: New macro.
665 (main) [! SA_NOCLDSTOP]: Use it.
667 * src/dd.c: Do not include inttostr.h, no longer needed.
668 (print_stats, main): Rewrite and simplify formats to use PRIuMAX
669 instead of umaxtostr.
670 (print_stats): Work even in languages that have special
671 forms for two of things, for r_truncate and w_bytes. We can't
672 fix delta_s in this way, since ngettext doesn't support floating-point.
673 (main): Rewrite to avoid casts.
675 2005-04-07 Jim Meyering <jim@meyering.net>
677 Placate gcc-4's -Wuninitialized.
678 * src/md5sum.c (digest_check) [lint]: Initialize hex_digest to NULL.
679 * src/test.c (binary_operator) [lint]: Initialize lt and rt to 0.
681 * src/test.c (is_int, age_of, binop): Declare `char *' parameters to
683 (binop): Move function definition to precede first use so we can...
684 (binop): ...remove prototype.
686 2005-04-05 Paul Eggert <eggert@cs.ucla.edu>
688 * man/Makefile.am (.x.1): Remove "COMMAND.td/" from examples.
689 * src/basename.c (usage): Add examples.
690 * src/cat.c (usage): Likewise.
691 * src/chgrp.c (usage): Likewise.
692 * src/chown.c (usage): Likewise.
693 * src/dirname.c (usage): Likewise.
695 2005-04-05 Jim Meyering <jim@meyering.net>
697 * src/nice.c (usage): Mention that some shells provide a
698 built-in function by the same name.
699 * src/nohup.c (usage): Likewise.
700 * src/printenv.c (usage):Likewise.
702 2005-04-04 Dmitry V. Levin <ldv@altlinux.org>
704 * src/tee.c (tee): When closing files, do not close stdout,
705 leave this job to close_stdout() instead.
706 * configure.ac (AC_CONFIG_FILES): Add tests/tee/Makefile.
707 * tests/Makefile.am (SUBDIRS): Add tee.
708 * tests/tee/Makefile.am: New file.
709 * tests/tee/.cvsignore: Likewise.
710 * tests/tee/{basic,dash}: New tee tests.
712 2005-04-04 Jim Meyering <jim@meyering.net>
714 * src/echo.c (usage): Mention that some shells provide a
715 built-in function by the same name.
716 * src/kill.c (usage): Likewise
717 * src/printf.c (usage): Likewise.
718 * src/pwd.c (usage): Likewise.
719 * src/stat.c (usage): Likewise.
720 * src/test.c (usage): Likewise.
721 * src/true.c (usage):
722 * src/system.h (USAGE_BUILTIN_WARNING): New macro.
724 * man/echo.x: Remove `DESCRIPTION' section, now that --help includes it.
725 * man/printf.x: Likewise.
726 * man/pwd.x: Likewise.
728 2005-04-03 Jim Meyering <jim@meyering.net>
730 * src/pr.c (main): Fix off-by-one error.
731 pr -$(perl -e 'print "0"x63 . 1') would write one byte beyond the
732 end of a malloc'd buffer.
734 2005-04-01 Jim Meyering <jim@meyering.net>
736 * src/pr.c (main): Free column_count_string when done with it.
738 Don't let pr treat +1:-1 like +1:18446744073709551615.
739 * src/pr.c (strtoumax): Remove declaration.
740 (first_last_page): Use xstrtoumax in place of strtoumax,
741 so we don't interpret a negative page number (e.g., in an option
742 like --pages=1:-1) as valid.
743 * tests/pr/Test.pm (neg-page): Add a test for this.
745 2005-03-30 Paul Eggert <eggert@cs.ucla.edu>
747 * src/pinky.c (short_pinky): Adjust to read_utmp signature change.
748 * src/uptime.c (uptime): New arg OPTIONS. All uses changed.
749 * src/users.c (users): Likewise.
750 * src/who.c (who): Likewise.
751 * src/uptime.c (main): Check PIDs when invoked with zero arguments.
752 * src/users.c (main): Likewise.
753 * src/who.c (main): Likewise. Also with two arguments.
754 Omit duplicate code in 2-arg case.
755 (UT_PID): Moved to ../lib/readutmp.h.
757 2005-03-29 Jim Meyering <jim@meyering.net>
759 * src/system.h (ptr_align): Declare `ptr' parameter to be a
760 `const' pointer, since this function never writes through it.
762 * src/uname.c: Indent cpp directives to reflect nesting.
764 2005-03-28 Jim Meyering <jim@meyering.net>
766 * src/seq.c (get_width_format) [HAVE_RINT && HAVE_MODF && HAVE_FLOOR]:
767 Add `void' to make this an ANSI-style function declaration.
768 * src/remove.c (ds_init): Likewise.
769 * src/pr.c (print_sep_string): Likewise.
771 * src/stty.c (speeds): Declare this array to be static.
772 * src/Makefile.am (sc_tight_scope): Adjust to catch any
773 new declarations like that of stty.c's `speeds'.
775 * src/system.h (GETOPT_HELP_OPTION_DECL): Use NULL, not `0'.
776 (GETOPT_VERSION_OPTION_DECL): Likewise.
777 * src/chown.c (long_options): Likewise.
778 * src/chgrp.c (long_options): Likewise.
779 * src/chmod.c (long_options): Likewise.
780 * src/cp.c (sparse_type_string, reply_args, decode_preserve_arg):
782 * src/chown-core.c (chopt_init): Likewise.
783 * src/comm.c (long_options): Likewise.
784 * src/copy.c (copy_reg): Likewise.
785 * src/csplit.c (extract_regexp): Likewise.
786 * src/cut.c (longopts): Likewise.
787 * src/date.c (time_spec_string): Likewise.
788 * src/df.c (find_mount_point, show_point): Likewise.
789 * src/expr.c (docolon): Likewise.
790 * src/fmt.c (long_options): Likewise.
791 * src/ls.c (time_style_args, indicator_style_args, long_options)
792 (format_args, sort_args, time_args, decode_switches)
793 (gobble_file): Likewise.
794 * src/md5sum.c (long_options): Likewise.
795 * src/mv.c (reply_args): Likewise.
796 * src/paste.c (longopts): Likewise.
797 * src/pinky.c (print_entry): Likewise.
798 * src/pr.c (long_options): Likewise.
799 * src/ptx.c (long_options, format_args): Likewise.
800 * src/readlink.c (longopts): Likewise.
801 * src/sort.c (long_options, mergefps): Likewise.
802 * src/stat.c (long_options): Likewise.
803 * src/tac.c (main): Likewise.
804 * src/tail.c (follow_mode_string): Likewise.
805 * src/touch.c (longopts, time_args): Likewise.
806 * src/uniq.c (delimit_method_string): Likewise.
807 * src/uptime.c (print_uptime): Likewise.
808 * src/who.c (print_user): Likewise.
810 2005-03-27 Jim Meyering <jim@meyering.net>
812 * src/dcgen: Simplify further, clean up.
813 Add a standard-output-closing global destructor.
815 * src/wheel-gen.pl: Use the same global destructor as dcgen.
817 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
819 * src/dcgen: Squeeze multiple blanks into one. Output a simple
820 array of adjacent strings rather than a more complicated data
821 structure; this saves space in the dircolors executable.
822 * src/dircolors.c (parse_line): Use char *, not unsigned char *.
824 (dc_parse_stream, main): Avoid casts.
825 Adjust to simpler data structure generated by new dcgen.
827 2005-03-25 Eric Blake <ebb9@byu.net> (tiny change)
829 * src/ls.c (usage): Document usage of LS_COLORS.
831 2005-03-25 Paul Eggert <eggert@cs.ucla.edu>
833 * src/dircolors.hin: Add "TERM cygwin".
835 2005-03-25 Jim Meyering <jim@meyering.net>
837 * src/system.h (DECIMAL_DIGIT_ACCUMULATE): Reverse the sense of
838 the return value, and update callers:
839 * src/cut.c (set_fields): Update use of DECIMAL_DIGIT_ACCUMULATE.
840 * src/expand.c (parse_tab_stops, main): Likewise.
841 * src/split.c (main): Likewise.
842 * src/unexpand.c (parse_tab_stops, main): Likewise.
843 * src/uniq.c (main): Likewise.
845 2005-03-22 Jim Meyering <jim@meyering.net>
847 * build-aux: New directory. Renamed from config.
848 * configure.ac: Reflect renaming: config -> build-aux.
849 * Makefile.am (dist-hook): Likewise.
850 * Makefile.maint: Likewise.
851 * Makefile.cfg (cvs_files): Likewise.
852 * .x-sc_sun_os_names: Likewise.
853 * .x-sc_trailing_blank: Likewise.
855 * src/ls.c (get_funky_string): Use '\a', rather than 7, for
856 portability to EBCDIC hosts.
858 2005-03-20 Jim Meyering <jim@meyering.net>
860 * src/pr.c (init_header): Add missing `%' in new format string.
861 (init_header): Use zero-filled `.%09d' format, not space-filled `.%9d'.
863 2005-03-19 Jim Meyering <jim@meyering.net>
865 * src/Makefile.am (pr_LDADD): Now that pr uses gettime, add
866 $(LIB_CLOCK_GETTIME) to get the required -lrt on newer Linux systems.
868 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
870 * NEWS: pr -D "FORMAT" now accepts the same formats that
872 * src/pr.c: Include strftime.h, timespec.h.
873 (init_header): Obtain and format nanosecond part of time stamp.
875 * NEWS: nohup now ignores the umask when creating nohup.out.
876 nohup now closes stderr if it is a terminal and stdout is closed.
877 * src/nohup.c (main): Likewise. Be a little more paranoid about
878 return values; e.g., check for any negative return from open.
879 Assume free (NULL) works.
880 Close file descriptor leak when redirecting standard output to a file.
882 2005-03-17 Jim Meyering <jim@meyering.net>
884 * src/cut.c (set_fields): Use DECIMAL_DIGIT_ACCUMULATE macro,
885 in place of functionally-equivalent code.
886 * src/expand.c (parse_tab_stops, main): Likewise.
887 * src/split.c (main): Likewise.
888 * src/unexpand.c (parse_tab_stops, main): Likewise.
889 * src/uniq.c (main): Likewise.
890 * src/od.c: Use VERIFY macro in place of an equivalent open-coded
892 * src/system.h (VERIFY, VERIFY_EXPR, DECIMAL_DIGIT_ACCUMULATE):
895 Before, this command would make uniq skip 11 fields and print
897 $ _POSIX2_VERSION=1 ./uniq -f1 -1 <(seq --format='1 %g' 2)
900 * src/uniq.c (main): Interpret `uniq -f1 -1' like `uniq -f1',
901 not like `uniq -f11'.
903 2005-03-15 Jim Meyering <jim@meyering.net>
905 Both `pr -0' and e.g., `pr -03' would evoke `column count too large'.
906 `pr -0' should give a better diagnostic and `pr -03' should be
907 equivalent to `pr -3'.
908 * src/pr.c (parse_column_count): Change return type to void.
909 Call error (EXIT_FAILURE, ... for an invalid string.
910 (main): Allocate space for column_count_string using malloc.
911 Accumulate all old-style column-count digits before converting.
912 When the number of columns is specified via both old-style,
913 (e.g., -3), and a long option (--columns=5), ensure that only
914 the last one specified takes effect.
915 * tests/pr/Test.pm: Add tests for the above.
917 2005-03-15 Corinna Vinschen <corinna@vinschen.de> (tiny change)
919 * src/copy.c (copy_reg): Copy regular files in binary mode.
921 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
923 * NEWS: Restate why ls limits time stamp lengths.
925 2005-03-12 Jim Meyering <jim@meyering.net>
927 Add a little infrastructure to help prevent future bugs like the
929 * src/stat.c (xstrcat): New function.
930 (print_statfs, print_stat): Add buf_len parameter and convert all
931 uses of strcat to xstrcat. Update callers.
932 (print_it): Call print_func with buf_len parameter.
934 Invoking stat -c FMT with a lone format directive of %s, %f, %h, %s,
935 could cause a buffer overrun error.
936 * src/stat.c (print_it): Allocate 2 more bytes, to accommodate our
937 conversion of the stat %s format string to the longer printf %llu one.
938 Patch from Guochun Shi.
940 2005-03-11 Paul Eggert <eggert@cs.ucla.edu>
942 * src/ls.c (TIME_STAMP_LEN_MAXIMUM): New constant.
943 (long_time_expected_width, print_long_format): Use it, to avoid
944 some possible denial-of-service attacks.
945 * NEWS: Document this.
947 2005-03-11 Jim Meyering <jim@meyering.net>
949 Prompt once again for `mv -i A B' when A and B are hard links
950 to the same file. This fixes a bug introduced by my 2003-04-04
951 (coreutils-5.0.1) change. Reported by Thomas Wolff via Eric Blake.
952 * src/copy.c (abandon_move): New function, factored out of
953 copy_internal, now that this code is being used from two places.
954 (copy_internal): Perform the same interactive-related test for
955 whether it's alright to proceed and (usually) overwrite the
957 * tests/mv/i-4: Add tests for the above.
959 Don't segfault for a very long date format string, e.g.,
960 ls -ld --time-style=+%99999999H .
961 * src/ls.c (long_time_expected_width): Use x2nrealloc, not alloca,
962 so format string abuse cannot provoke stack overflow.
963 (print_long_format): Likewise.
965 Don't segfault for a long header date string, e.g.,
966 echo a|pr -D +%9999999A
967 * src/pr.c (init_header): Use x2nrealloc, rather than alloca.
968 Don't bother with fixed-sized initial buffer; always use x*alloc.
970 * src/pr.c (init_header): Use slightly clearer INT_BUFSIZE_BOUND
971 in place of equivalent INT_STRLEN_BOUND + 1.
972 * src/expr.c (tostring, printv): Likewise.
974 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
976 * src/system.h: Include intprops.h.
977 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND): Remove;
978 they are now defined in intprops.h.
980 2005-03-09 Jim Meyering <jim@meyering.net>
982 * TODO: Remove entry about named pipes. It was fixed in 5.3.0.
984 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
986 * src/date.c (usage): Redo to match recent documentation changes.
987 Don't bother documenting which usages are GNU extensions; the list
988 wasn't correct, and is better left to the printed manual anyway.
990 2005-03-06 Jim Meyering <jim@meyering.net>
992 Factor out column-count processing.
993 * src/pr.c: Include "inttostr.h".
994 (parse_column_count): New function.
995 (main): Use the new function for both old-style, -9, and long,
996 --columns=-9, options.
998 * src/cksum.c: Remove `register' keyword.
999 * src/cut.c: Likewise.
1000 * src/dd.c: Likewise.
1001 * src/env.c: Likewise.
1002 * src/factor.c: Likewise.
1003 * src/fmt.c: Likewise.
1004 * src/fold.c: Likewise.
1005 * src/id.c: Likewise.
1006 * src/logname.c: Likewise.
1007 * src/ls.c: Likewise.
1008 * src/pr.c: Likewise.
1009 * src/printf.c: Likewise.
1010 * src/shred.c: Likewise.
1011 * src/sort.c: Likewise.
1012 * src/sum.c: Likewise.
1013 * src/test.c: Likewise.
1014 * src/tsort.c: Likewise.
1015 * src/uniq.c: Likewise.
1016 * src/wc.c: Likewise.
1017 * src/whoami.c: Likewise.
1019 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1021 * src/Makefile.am (nanosec_libs): Remove $(LIB_XANOSLEEP); no
1024 2005-03-01 Jim Meyering <jim@meyering.net>
1026 * src/copy.c (copy_internal): Change test of source type from
1027 !S_ISREG to S_ISLNK. Reported by Paul Eggert in
1028 http://lists.gnu.org/archive/html/bug-coreutils/2004-10/msg00050.html.
1030 2005-02-28 Jim Meyering <jim@meyering.net>
1032 * NEWS: Mention that xnanosleep fixes sleep failure on linux-2.6.8.1.
1034 2005-02-21 Paul Eggert <eggert@cs.ucla.edu>
1036 * src/Makefile.am (dd_LDADD, shred_LDADD): Add $(LIB_GETHRXTIME).
1037 (nanosec_libs): Add $(LIB_XNANOSLEEP). Needed for newer GNU/Linux
1038 hosts with clock_gettime.
1040 2005-02-20 Paul Eggert <eggert@cs.ucla.edu>
1042 * NEWS: Describe user-visible change to dd.
1043 * src/Makefile.am (dd_LDADD, shred_LDADD, nanosec_libs):
1044 Remove $(LIB_CLOCK_GETTIME). These functions now use
1046 * src/dd.c: Include gethrxtime.h, xtime.h.
1047 (start_time): Now of type xtime_t, not struct timespec.
1048 (print_stats, main): Use gethrxtime rather than gettime.
1049 * src/ls.c (time): Remove obsolete decl.
1050 (get_current_time): gettimeofday always returns 0, so don't
1052 * src/shred.c: Include gethrxtime.h.
1053 (isaac_seed): Use gethrxtime rather than a mishmash.
1054 * src/touch.c (time): Remove obsolete decl.
1056 * tests/misc/split-fail: Don't assume that the current host
1057 supports integers wider than 32 bits. Fix comment typo.
1058 * tests/od/x8: Likewise.
1060 * src/chown-core.c (enum RCH_status): Remove trailing comma,
1061 as it's not valid in standard C89.
1063 2005-02-15 Jim Meyering <jim@meyering.net>
1065 * src/stat.c (human_fstype): Add case/definition for S_MAGIC_XFS
1066 so that file systems of type `xfs' are recognized as such.
1067 * src/fs.h: Regenerate.
1068 Reported by Bernd Eckenfels.
1069 * src/stat.c (human_fstype): Likewise for S_MAGIC_JFS/jfs.
1070 * src/fs.h: Regenerate.
1071 Reported by Andreas Schwab.
1073 * src/nice.c (NZERO) [NZERO == 0]: Undefine and define to 20,
1074 to work around the invalid definition from Darwin 7.7.0.
1075 Test failure reported by Sébastien Maret.
1077 2005-02-14 Paul Eggert <eggert@cs.ucla.edu>
1079 * src/sort.c (mergefps): Use binary search rather than linear one
1080 when comparing new line to lines already in main memory.
1081 Idea suggested by James Lemley.
1083 2005-02-09 Jim Meyering <jim@meyering.net>
1085 * src/copy.c (valid_options): Add an assertion that
1086 not both hard_link and symbolic_link are set.
1088 2005-02-08 Paul Eggert <eggert@cs.ucla.edu>
1090 * NEWS: Document stat -f -c %S, plus changes to default formats.
1091 * doc/coreutils.texi (stat invocation): Normalize terminology,
1092 capitalization, and sort order to match --help output. Mention %c
1093 for file systems. Add new -f -c format %S, and document %s versus %S;
1094 problem reported by Jeroen van Wolffelaar.
1095 * src/stat.c (usage): Likewise.
1096 (STATFS_FRSIZE): New macro.
1097 (print_statfs): Use it, for stat -f -c %S.
1098 (do_statfs): Change default formats to output %S.
1100 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1102 * src/system.h: Include "memrchr.h".
1103 (memrchr) [!HAVE_DECL_MEMRCHR]: Remove decl.
1105 2005-02-02 Jim Meyering <jim@meyering.net>
1107 * tests/du/8gb: Also adjust the test (s/64/128/) to detect
1108 systems that don't support sparse files.
1109 Check for $2 -ge 128, rather than $2 = 128, in case
1110 there is a file system type that doesn't support sparse files,
1111 yet for which metadata takes up additional space.
1112 Both reported by Andreas Schwab.
1114 2005-02-01 Eric Blake <ebb9@byu.net> (tiny change)
1116 * tests/du/8gb: Create a larger test file, so we properly
1117 detect that sparse files can be created on NTFS under cygwin.
1119 2005-01-30 Jim Meyering <jim@meyering.net>
1121 * src/head.c (elide_tail_bytes_pipe): Correct wording in diagnostic.
1123 * src/stty.c: Remove unnecessary parentheses in all #if directives.
1125 2005-01-29 Eric Blake <ebb9@byu.net> (tiny change)
1127 * .cvsignore: Ignore config.cache and config.status.lineno.
1128 * src/stty.c [VSWTCH]: Some systems, like Cygwin, use VSWTC
1129 instead of VSWTCH, for use with CSWTCH.
1131 2005-01-29 Eric Blake <ebb9@byu.net> (tiny change)
1133 * tests/Makefile.am (.PHONY): Add check-root and root-hint.
1134 * tests/rwx-to-mode: Ignore ACL designation.
1135 * tests/setgid-check: Likewise.
1136 * tests/chown/separator: Quote user and group names.
1138 2005-01-24 Jim Meyering <jim@meyering.net>
1140 * src/cp.c (usage): Merge the descriptions of --no-dereference and -P.
1141 Suggestion from Johan Boule.
1143 2005-01-17 Eric Blake <ebb9@byu.net> (tiny change)
1145 * src/Makefile.am (all_programs.list): Strip $(EXEEXT) and remove
1147 * man/Makefile.am (all_programs): Revert previous patch; updated
1148 all_programs.list fixes this.
1149 (.x.1): No need to add $(EXEEXT).
1151 2005-01-03 Corinna Vinschen <corinna@vinschen.de> (tiny change)
1153 * src/system.h: Use S_BLKSIZE value for ST_NBLOCKSIZE where
1156 2005-01-22 Jim Meyering <jim@meyering.net>
1158 * Makefile.maint (v_etc_file): The version string has moved to
1159 version-etc-fsf.c, search that new file, not version-etc.c.
1161 2005-01-17 Paul Eggert <eggert@cs.ucla.edu>
1163 * tests/group-names: Use numeric group ids, not symbolic group names,
1164 since the latter can have shell metacharacters in them (e.g., spaces).
1165 Problem reported by Eric Blake.
1166 * tests/chgrp/basic: Assume groups are numeric, not symbolic.
1167 * tests/chgrp/deref: Likewise.
1168 * tests/chgrp/posix-H: Likewise.
1169 * tests/chgrp/recurse: Likewise.
1171 2005-01-15 Jim Meyering <jim@meyering.net>
1173 * src/shred.c (isaac_seed) [HAVE_GETHRTIME]: #if-0 this block,
1174 because just calling gethrtime evokes an `illegal instruction'
1175 failure when compiled with Sun's c89 on Solaris 8 and 9.
1176 Reported by Nelson Beebe.
1178 * src/shred.c (isaac_seed) [HAVE_GETHRTIME]: Don't call ISAAC_SEED
1179 twice with the same value of `t'.
1180 Replace nested #if-#else blocks with #if-#elif-#elif chain.
1182 2005-01-14 Jim Meyering <jim@meyering.net>
1184 The test, tests/tail/f-1, failed on powerpc-apple-darwin7.7.0.
1185 * src/tail.c (IS_TAILABLE_FILE_TYPE): Adjust definition also to include
1186 sockets, since that's what you get when reading from a command-line-
1187 supplied pipe on Darwin 7.7.
1188 (IS_PIPE_LIKE_FILE_TYPE): Define.
1189 (main): Use new IS_PIPE_LIKE_FILE_TYPE rather than simply S_ISFIFO.
1190 Reported by Nelson Beebe.
1191 This same change is also required on NetBSD/sparc-1.5.
1192 Reported by Adrian Bunk.
1194 * src/expr.c (toarith): Rewrite to detect/diagnose integer overflow,
1195 rather than suffering silently.
1196 Before, expr would silently overflow and wrap around:
1197 $ expr 9223372036854775808 = 0 # $(echo 2^63|bc)
1199 Now it detects the problem and exits nonzero:
1200 $ ./expr $(echo 2^63|bc) = 0
1201 ./expr: 9223372036854775808: integer is too large
1203 * tests/chown/separator (id_gn): Exit 77, not 1, for a test-framework
1204 failure, so that doesn't cause `make check' to stop. Nelson Beebe
1205 reported that this test would fail with the diagnostic,
1206 `cannot find name for group ID 10', on one of his systems.
1208 2005-01-13 Jim Meyering <jim@meyering.net>
1210 * src/test.c (is_int): Don't overflow when evaluating integer
1211 constants. Before, ./test $(echo 2^64|bc) -eq 0 && echo FAIL
1214 * tests/Fetish.pm (run_tests): Add code (if-0'd out) to detect
1215 names of temporary files that would clash on 8.3 file systems.
1216 * tests/mk-script (validate): Likewise.
1218 2005-01-12 Jim Meyering <jim@meyering.net>
1220 * tests/dd/skip-seek: Shorten test names to accommodate 8.3 systems.
1222 * tests/tr/Test.pm (repeat-xC): Change test name from
1223 `repeat-Compl', to avoid 8.3 conflict with `repeat-compl'.
1224 Reported by Eric Blake.
1225 (repeat-000): Rename to `repeat-zeros' for the same reason.
1227 2005-01-11 Jim Meyering <jim@meyering.net>
1229 * configure.ac: Update version to 5.3.1.
1231 2005-01-11 Eric Blake <ebb9@byu.net>
1233 * src/Makefile.am (check-README, check-AUTHORS): Account for $(EXEEXT).
1234 * man/Makefile.am (all_programs): Account for $(EXEEXT).
1236 2005-01-11 Jim Meyering <jim@meyering.net>
1238 * src/unexpand.c (add_tab_stop): Properly diagnose a tabstop list
1239 with decreasing values.
1241 * src/expand.c (main): Likewise.
1242 * src/unexpand.c (main): Check for overflow in tabstop values
1243 specified via the obsolete form. E.g., now this command fails:
1244 _POSIX2_VERSION=1 ./unexpand -$(echo '2^64+1'|bc)
1245 Before it would act like `_POSIX2_VERSION=1 ./unexpand -1'.
1246 * tests/unexpand/basic-1 (obs-ovflo): New test for this.
1248 2005-01-10 Paul Eggert <eggert@cs.ucla.edu>
1250 Respond to POSIX interpretations about pathchk -p dated 2005-01-06.
1251 * NEWS: Document the changes.
1252 * doc/coreutils.texi (pathchk invocation): Likewise.
1253 * src/pathchk.c (PORTABILITY_OPTION): New constant.
1254 (longopts, usage, main, validate_file_name):
1255 Add support for new -P option.
1256 Reject empty file names (unless -p is not specified and the
1257 current system allows empty file names).
1258 Change --portability so that is now equivalent to -p -P.
1259 Don't test whether file name is too long, if it is known to exist.
1260 (no_leading_hyphen): New function.
1261 * tests/misc/pathchk1: Add tests for empty file names and
1264 2005-01-08 Jim Meyering <jim@meyering.net>
1268 `pr --columns=N' was not equivalent to `pr -N' when also using
1271 * src/pr.c (main): Set `explicit_columns' for --columns=N,
1272 not just for -N. This bug has existed since the introduction
1273 of the --columns=N option on 1998-08-15.
1274 * NEWS: Document this.
1275 * tests/pr/Test.pm (test_vector): For each -N test, automatically
1276 create a new test vector using --columns=N.
1278 2005-01-07 Paul Eggert <eggert@twinsun.com>
1280 * src/pr.c (main): Check for column count overflow with
1281 usages like "pr -2147483648".
1283 2005-01-07 Jim Meyering <jim@meyering.net>
1285 * src/pr.c (init_fps): Use xnmalloc, rather than xmalloc.
1287 2005-01-06 Jim Meyering <jim@meyering.net>
1289 * README: List the precise HP-UX version numbers that are affected.
1290 Suggestion from Bob Proulx.
1292 * Makefile.maint (sc_changelog): Specify find's `-maxdepth 2'
1293 predicate before `-name ChangeLog' to avoid a harmless warning
1296 2005-01-05 Jim Meyering <jim@meyering.net>
1298 * tests/help-version: Punt on the uptime test, since it fails when
1299 it can't get boot time, and I don't want that to stop `make check'.
1301 * src/du.c (process_file): Evaluate exclusion rules against
1302 the entire file name, not just the last component.
1303 Reported by Robert Lindgren.
1304 * tests/du/exclude: Test for this.
1305 * NEWS: Document this.
1307 Ensure that tests/Makefile.am's check-root actions stay up to date.
1308 * Makefile.maint (sc_root_tests): New rule.
1309 (syntax-check-rules): Add it to the list.
1311 2005-01-04 Jim Meyering <jim@meyering.net>
1313 * man/shred.x: Change one-line summary to reflect that shred does
1314 not remove files by default. Suggestion from Helen Faulkner in
1315 http://bugs.debian.org/288552
1317 * README: Request VERBOSE=yes output when reporting test failures.
1318 Other minor changes.
1320 * tests/Makefile.am (check-root): Update.
1322 2005-01-03 Paul Eggert <eggert@cs.ucla.edu>
1324 * src/system.h: Undo previous change; we now use Autoconf.
1326 2005-01-03 Jim Meyering <jim@meyering.net>
1328 * tests/stty/row-col-1: Don't set rows or columns to zero, to avoid
1329 a bug in the TIOCGWINSZ ioctl on at least Solaris5.9 systems. Setting
1330 either (or both) to zero would succeed, but subsequent `stty size'
1331 would say `no size information for this device' due to the ioctl
1332 failing with EINVAL.
1334 * src/system.h: If PRIdMAX, PRIoMAX, PRIuMAX, and PRIxMAX are
1335 not all defined and either ULONG_MAX or ULLONG_MAX is not defined,
1336 then fail at compile-time rather than let tools like od produce
1337 invalid results at run time.
1339 2004-12-21 Jim Meyering <jim@meyering.net>
1341 * src/csplit.c (usage): Say the default names are `xx00, xx01, ...',
1342 not `xx01, xx02, ...'.
1343 Reported by Matt Kraai in http://bugs.debian.org/286605
1345 * tests/misc/split-fail: Avoid spurious failure on x86 Solaris5.9
1348 2004-12-20 Paul Eggert <eggert@cs.ucla.edu>
1350 * src/split.c (usage): Mention default size. Suggested by Dan Jacobson.
1352 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
1354 * NEWS: Mention that one should eval "`dircolors`" rather than
1357 2004-12-17 Jim Meyering <jim@meyering.net>
1359 * tests/mv/hard-link-1: Rearrange to use newer trap-handling code,
1360 so temporary directories aren't left behind upon e.g., interrupt.
1362 2004-12-16 Paul Eggert <eggert@cs.ucla.edu>
1364 * src/ls.c (print_dir): Use "%s: not listing already-listed
1365 directory", not "not listing already-listed directory: %s", to
1366 format already-listed directories, to be consistent with other
1367 diagnostics involving file names and colons.
1369 2004-12-15 Jim Meyering <jim@meyering.net>
1371 * src/Makefile.am (__LDADD): Define, so that building `[' on
1372 Solaris still uses the -lgen library that it requires in order
1373 to get a definition of eaccess.
1375 2004-12-14 Jim Meyering <jim@meyering.net>
1377 tac would exit immediately upon I/O or temp-file creation failure.
1378 Now it continues on, processing any remaining command line arguments.
1380 * src/tac.c: Include quotearg.h.
1381 Use quotearg_colon in most diagnostics.
1382 (copy_to_temp): Rewrite not to exit upon I/O or temp-file-creation
1383 failure. Before, this command (with /full/tmp being a full partition)
1384 TMPDIR=/full/tmp ./tac /proc/modules tac.c
1385 would exit immediately upon the write error while trying to copy
1386 non-seekable /proc/modules to the full partition. Now it still
1387 reports the failure but continues on with the remaining file.
1388 (tac_nonseekable): Return false also if copy_to_temp fails.
1389 [DONT_UNLINK_WHILE_OPEN]: Add a FIXME comment explaining that
1390 using atexit like this is wrong.
1391 * NEWS: Document this.
1392 * tests/misc/tac-continue: New test for this.
1393 * tests/misc/Makefile.am (TESTS): Add tac-continue.
1395 * tests/chown/basic: Add a few more tests.
1397 2004-12-13 Paul Eggert <eggert@cs.ucla.edu>
1399 * src/ls.c (gobble_file): Change arg name to be command_line_arg
1400 rather than explicit_arg, for consistency with copy.c.
1401 (extract_dirs_from_files): Remove ignore_dot_and_dot_dot arg, since
1402 it is deducible from dirname arg. All callers changed.
1403 (extract_dirs_from_files, print_dir, queue_directory):
1404 Add command_line_arg arg. All callers changed.
1405 (struct pending): Add command_line_arg member.
1406 (main): Use NULL rather than 0 when appropriate.
1407 (set_exit_status, file_failure): New functions.
1408 (queue_directory): Store command_line_arg into new structure.
1409 (print_dir, gobble_file, get_link_name):
1410 Use file_failure to report problems in accessing files,
1411 so that the exit status is set consistently.
1412 (print_dir): Simplify readdir failure code yet again.
1413 If closedir fails, report "closing directory" rather than "reading
1415 (xstrcoll): Use set_exit_status to set status on failure.
1416 * tests/ls-2/tests (no-a-isdir-b): This now exits with status 2,
1419 2004-12-11 Jim Meyering <jim@meyering.net>
1421 Avoid a race condition vulnerability in chown, when used with
1422 --from=O:G and without the (-h) --no-dereference option.
1423 * src/chown-core.c (restricted_chown): New function.
1424 (change_file_owner): Call it.
1425 Reported by Ulrich Drepper.
1426 * NEWS: Mention this.
1428 2004-12-09 Paul Eggert <eggert@cs.ucla.edu>
1430 * ls now exits with status 1 on minor problems, 2 if serious trouble.
1431 * NEWS: Document this.
1432 * src/ls.c (LS_MINOR_PROBLEM, LS_FAILURE): New constants.
1433 All uses of EXIT_FAILURE replaced with LS_FAILURE, unless
1435 (main): Initialize exit failure to LS_FAILURE.
1436 (print_dir, gobble_file, get_link_name, xstrcoll):
1437 Set exit status to LS_MINOR_PROBLEM if the failure is minor.
1438 (print_dir): Do not give up on entire directory merely because readdir
1440 (usage): Explain exit status.
1441 * tests/help-version: ls and variants now exit with status 2
1444 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1446 * NEWS: Document new UTC+HH:MM date syntax, and put date changes
1449 2004-12-07 Paul Eggert <eggert@cs.ucla.edu>
1451 * src/factor.c (factor): Don't list 1 as a factor of 1.
1452 Problem reported by Thomas Folz-Donahue.
1454 2004-12-06 Jim Meyering <jim@meyering.net>
1456 * tests/du/files0-from: Sanitize environment.
1457 Otherwise, e.g., BLOCKSIZE=k would cause a failure, and that
1458 setting is the default (exported from /etc/profile) on at least one
1460 * tests/du/no-deref: Likewise.
1461 * tests/cp/symlink-slash: Likewise.
1462 * tests/ls/symlink-slash: Likewise
1464 2004-12-05 Jim Meyering <jim@meyering.net>
1466 * tests/tail/Test.pm (err-6) ["tail -c"]: Avoid test failure when
1467 _POSIX2_VERSION=199209 is in the environment, or when building on
1470 2004-12-04 Jim Meyering <jim@meyering.net>
1472 * NEWS: Mention cut's new --complement option.
1474 2004-10-01 Paolo Bonzini <bonzini@gnu.org>
1476 * cut.c (complement, COMPLEMENT_OPTION): New.
1477 (longopts): Add --complement.
1478 (usage): Say not that -b, -c, and -f `print' fields,
1479 but rather that they `select' fields for printing.
1480 Describe the new --complement option.
1481 (mark_range_start): Extracted from set_fields.
1482 (print_kth): Support --complement.
1483 (compare_ranges): New function.
1484 (set_fields): Rewrite the part that populates range_start_ht,
1485 merging it with the part that populates printable_field.
1486 (main): Handle --complement.
1488 2004-12-03 Paul Eggert <eggert@cs.ucla.edu>
1490 * src/tail.c (tail_file): Set errnum to -1 if the initial "tail"
1491 failed. This works around an assertion failure reported by
1493 http://lists.gnu.org/archive/html/bug-coreutils/2004-12/msg00012.html
1495 2004-12-02 Jim Meyering <jim@meyering.net>
1497 With using --color and with LS_COLORS saying not to color
1498 executables, don't stat every file.
1499 * src/ls.c (is_colored): New function.
1500 (gobble_file): Use it.
1501 (main): Use it here, in place of too-strict tests against NULL:
1502 if either ORPHAN or MISSING was set to 0 from LS_COLORS, the
1503 old test would fail.
1505 2004-12-01 Paul Eggert <eggert@cs.ucla.edu>
1507 * src/comm.c (compare_files): Assume setlocale exists.
1508 * src/join.c (keycmp): Likewise.
1509 * src/seq.c (decimal_point): Treat like sort. Now char.
1511 (main): Assume localeconv exists. Use same code as sort.
1512 * src/sort.c (C_DECIMAL_POINT): Remove. Use changed to '.'.
1513 Assume setlocale exists.
1514 (thousands_sep): Renamed from th_sep.
1515 (IS_THOUSANDS_SEP): Remove. All uses replaced by comparisons.
1516 (NONZERO): Parenthesize use of arg.
1517 (numcompare): Avoid duplicate loads. Use ISDIGIT as boolean, for
1518 consistency. Avoid unnecessary negation by reversing
1520 (main): Rewrite localeconv call to match seq.c.
1521 * src/system.h: Assume locale.h exists.
1522 (HAVE_SETLOCALE): Remove.
1523 * src/uniq.c (different): Assume setlocale exists.
1525 * src/ls.c (sort_files): Minor cleanup. Remove an unnecessary
1526 'volatile' on a local variable. Rewrite to avoid unnecessary
1527 double-assignment to 'func' in the usual case where strcoll does
1530 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1532 * src/pinky.c (gethostname): Remove decl.
1533 (scan_entries): Use IS_USER_PROCESS instead of by-hand code.
1534 * src/uptime.c (print_uptime): Use IS_USER_PROCESS and
1535 UT_TYPE_BOOT_TIME instead of by-hand code.
1536 * src/users.c (list_entries_users): Use IS_USER_PROCESS
1537 instead of by-hand code.
1538 * src/who.c (USER_PROCESS, RUN_LVL, INIT_PROCESS, LOGIN_PROCESS,
1539 DEAD_PROCESS, BOOT_TIME, NEW_TIME, UT_TYPE_UNDEF, UT_TYPE): Remove.
1540 (IS_USER_PROCESS): Move to ../lib/readutmp.h.
1541 (UT_TYPE_RUN_LVL, UT_TYPE_INIT_PROCESS, UT_TYPE_LOGIN_PROCESS,
1542 UT_TYPE_DEAD_PROCESS, UT_TYPE_NEW_TIME): New macros.
1543 (gethostname): Remove decl.
1544 (list_entries_who, scan_entries): Use the new macros defined above,
1545 for consistency with pinky, uptime, and users.
1547 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1549 Fix problem reported by Scott S. Tinsley for HP-UX 11.11 using
1550 HP's ANSI C compiler. Declaring int functions causes warnings on
1551 some modern systems and shouldn't be needed to compile on ancient
1553 * src/copy.h (stat, lstat, rename): Remove decls.
1554 * src/install.c (stat): Remove decl.
1555 * src/ln.c (link, symlink): Remove decls.
1557 2004-11-25 Jim Meyering <jim@meyering.net>
1559 * man/help2man: Import help2man-1.35.1.
1560 * man/Makefile.am (.x.1): Remove now-unnecessary use of
1561 locally-added --program-name=NAME option. Now, help2man gets
1562 the name from the [NAME] section (i.e. from our .x file).
1563 * man/install.x: Use `install', not `ginstall' in the one-line
1564 description. Reported by Brendan O'Dea.
1565 * man/sha1sum.x: Use `sha1sum', not `shasum'.
1567 2004-11-24 Jim Meyering <jim@meyering.net>
1569 Since the changes of 2004-05-22, the u.saved_cwd member at
1570 the bottom of the active-directory stack was no longer
1571 strictly necessary. This change removes that member and uses
1572 the newer cwd_state parameter for the final restore_cwd.
1574 * src/remove.c (struct AD_ent) [u]: Remove now-unnecessary union.
1575 [dev_ino]: Rename from `a'.
1576 (AD_pop_and_chdir): Add a parameter to play the role of just-removed
1577 bottom-of-stack cwd-state member.
1578 (AD_pop_and_chdir): No longer return boolean. Adjust caller.
1579 (AD_push_initial): Remove CWD parameter. Adjust caller.
1581 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1583 Minor performance improvements and cleanups for "touch".
1584 * src/touch.c (posix_date): Remove; not needed as a static var.
1586 (touch): Use new futimens function to operate more efficiently
1587 in some cases. Don't stat/fstat existing file when
1588 (!amtime_now && change_times == (CH_ATIME | CH_MTIME)); the
1589 old time stamps aren't needed in that case.
1590 (main): change_times is int, not bool. Simplify test for
1593 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1595 * src/install.c (usage): Avoid usage that runs afoul of Docbook
1596 translation. Problem reported by Eric S. Raymond.
1598 Restore dd's noctty flag, reverting the change of 2004-04-08.
1599 POSIX does not allow "dd" to use O_NOCTTY by default.
1600 * NEWS: Add noctty flag to dd.
1601 * doc/coreutils.texi (dd invocation): Likewise.
1602 * src/dd.c (flags, usage, main): Likewise.
1604 2004-11-19 Alfred M. Szmidt <ams@gnu.org>
1606 * src/ls.c (usage): Clarified description of --no-group (-G),
1607 --human-readable (-h), --inode (-i), --size (-s), --time,
1610 2004-11-19 Jim Meyering <jim@meyering.net>
1612 * src/ls.c (usage): Clarify description of --author.
1613 Tweak indentation so that help2man creates better nroff.
1614 Reported by Dan Jacobson.
1616 * src/uniq.c (check_file): Don't check stdout for errors here.
1618 * src/pwd.c (find_dir_entry): Update comment to match reality.
1620 2004-11-18 Jim Meyering <jim@meyering.net>
1622 * src/pwd.c (robust_getcwd): Correct the comment: this function
1623 constructs the directory name. The caller prints it.
1625 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1627 * src/stat.c (STATFS): New macro, for portability to Solaris 9.
1628 (do_statfs): Use it.
1630 * src/basename.c, src/chroot.c, src/cksum.c, src/dd.c, src/dirname.c,
1631 src/factor.c, src/hostid.c, src/hostname.c, src/link.c, src/logname.c,
1632 src/nohup.c, src/printenv.c, src/pwd.c, src/setuidgid.c, src/sleep.c,
1633 src/sync.c, src/tsort.c, src/unlink.c, src/uptime.c, src/users.c,
1634 src/whoami.c, src/yes.c (main): Use getopt_long rather than getopt.
1635 * src/readlink.c (main): argv is not const.
1637 * src/cut.c (usage): Improve documentation along the lines suggested
1639 * src/echo.c (usage): Likewise.
1640 * src/expr.c (usage): Likewise.
1642 * src/dircolors.hin: Add putty, screen-bce.
1644 * src/pinky.c (print_entry): Fix memory leak.
1645 * src/who.c (print_user): Likewise.
1647 2004-11-15 Paul Eggert <eggert@cs.ucla.edu>
1649 * NEWS: New dd operand "status=noxfer".
1650 * src/dd.c (C_ASCII, C_EBCDIC, C_IBM, C_BLOCK, C_UNBLOCK,
1651 C_LCASE, C_UCASE, C_SWAB, C_NOERROR, C_NOTRUNC, C_SYNC, C_TWOBUFS,
1652 C_NOCREAT, C_EXCL, C_FDATASYNC, C_FSYNC): Now constants, not
1654 (STATUS_NOXFER, statuses): New constants.
1655 (usage, print_stats, scanargs): Add support for status=noxfer.
1656 (usage): Update status output to match new behavior.
1657 (print_stats): Always output complete byte count.
1658 Put space between numbers and units, as SI requires.
1659 Use ngettext so that i18n can use plurals for "byte" and "second".
1660 Don't multiply by 1e-9 (inexact); divide by 1e9 (which is exact).
1661 (iflag_error_msgid, oflag_error_msgid): Remove; replace uses by
1663 * tests/dd/skip-seek (@Tests): Use status=noxfer to avoid
1664 problems with regression testing.
1666 2004-11-14 Paul Eggert <eggert@cs.ucla.edu>
1668 * NEWS: dd now outputs total bytes, seconds, and bytes per second.
1669 * src/Makefile.am (dd_LDADD): Add $(LIB_CLOCK_GETTIME).
1670 * src/dd.c: Include "human.h".
1671 (w_bytes, start_time): New vars.
1672 (usage): Document new I/O statistics output
1673 (print_stats): Output new I/O statistics.
1674 (cleanup): Do statistics after closing stdin and stdout, so that
1675 the times are more accurate.
1676 (write_output, dd_copy): Count output bytes.
1677 (main): Get initial value of clock.
1679 2004-11-14 Jim Meyering <jim@meyering.net>
1681 Backslash-escape `-'s in email addresses, so that they are
1682 rendered properly in UTF-locales.
1683 * man/help2man (escape_hyphens): New function.
1684 (main): Call it on email addresses.
1686 * src/sort.c (zaptemp): Mark new diagnostic for translation.
1688 * tests/misc/close-stdout: New file. Test today's closeout.c change.
1689 * tests/misc/Makefile.am (TESTS): Add close-stdout.
1691 2004-11-13 Jim Meyering <jim@meyering.net>
1693 * src/test.c (usage): Put the description of `[-n] STRING'
1694 on two lines, one for `-n STRING' and one for `STRING' so that
1695 help2man properly escapes the `-'. Otherwise, the hyphen is
1696 rendered inappropriately in UTF-8 locales.
1697 Reported by Uwe Zeisberger in http://bugs.debian.org/281069.
1699 2004-11-12 Paul Eggert <eggert@cs.ucla.edu>
1701 * NEWS: Document the following changes.
1703 * src/sort.c: Avoid O(N**2) behavior when there are many temporary
1705 (temptail): New variable, so that we can easily append to list.
1706 (create_temp_file): Create new files at end of list, so that
1707 searching the list has O(N*NMERGE) behavior instead of O(N**2).
1708 (zaptemp): Update temptail if needed.
1709 (mergefps, merge): Accept new arg that counts temp files, and keep it
1710 up to date as we create and remove temporaries. This is for
1711 efficiency, so that we don't call zaptemp so often.
1712 All callers changed.
1713 (sort): Don't create array in reverse order, since the list of
1714 temporaries is now in the correct order.
1716 (zaptemp): Protect against race condition: if 'sort' is
1717 interrupted in the middle of zaptemp, it might unlink the
1718 temporary file twice, and the second time this happens the file
1719 might already have been created by some other process.
1721 (zaptemp): Warn if a temporary file is not removed.
1723 (create_temp_file): Use offsetof for clarity.
1724 (die): Move it up earlier, to clean up the code a bit.
1726 * src/pr.c (strtoumax): Declare if not declared.
1727 (skip_to_page, first_page_number, last_page_number, page_number,
1728 first_last_page, print_header):
1729 Use uintmax_t for page numbers.
1730 (first_last_page): Remove unnecessary forward declaration.
1731 Do not modify arg (it is now a const pointer).
1732 Return a true if successful, false (without print a diagnostic)
1734 (main): If +XXX does not specify a valid page range, treat it
1735 as a file name. This follows the response to Open Group XCU ERN 41
1736 <http://www.opengroup.org/sophocles/show_mail.tpl?source=L&listname=austin-group-l&id=7717>,
1737 which says the behavior is allowed.
1738 (skip_to_page): When starting page number exceeds page count,
1739 print both numbers in the diagnostic.
1740 (print_header): Detect page number overflow.
1742 2004-11-07 Jim Meyering <jim@meyering.net>
1744 * src/uname.c [__APPLE__]: Include <mach/machine.h> and <mach-o/arch.h>.
1745 (main) [__APPLE__]: Get the processor type via syscall rather than
1746 hard-coding "powerpc". From Toby Peterson.
1748 * src/sort.c (merge): Remove declarations of now-unused variables.
1750 2004-11-06 Paul Eggert <eggert@cs.ucla.edu>
1752 * src/sort.c (first_same_file): Remove. Move most of the code to....
1753 (avoid_trashing_input): New function.
1754 (merge): Avoid some silly merges, e.g., copying a single file to
1755 a temporary file when there are exactly 17 input files to merge.
1756 Take a count of temporary files rather than a max_merge arg.
1759 2004-11-06 Jim Meyering <jim@meyering.net>
1761 * src/sort.c (xfclose): Don't close stdout here (just flush it),
1762 since close_stdout now closes stdout unconditionally.
1764 2004-11-05 Paul Eggert <eggert@cs.ucla.edu>
1766 * src/sort.c (inittables, sort_buffer_size, getmonth, mergefps,
1767 first_same_file, merge, sort, main): Use size_t for indexes to arrays.
1768 This fixes some unlikely havoc-wreaking bugs (e.g., more than INT_MAX
1770 (getmonth, keycompare, compare): Rewrite to avoid need for alloca,
1771 thus avoiding unchecked stack overflow in some cases. As a side
1772 effect this improve the performance of "sort -M" by a factor of 4
1775 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1777 * src/stty.c: Include "vasprintf.h" since we use vasprintf now.
1779 * src/Makefile.am (check-AUTHORS): Don't assume \? works in a sed
1780 expression; it's not portable. Problem reported by Albert Chin.
1781 Don't invoke a program more than once.
1782 * src/groups.sh (version): New variable, containing author info,
1783 for benefit of AUTHORS check. Use it when acting on --version option.
1784 * AUTHORS: Remove duplicate lines. Remove bogus "chroot:"
1787 * src/system.h: Don't #define and #undef getopt around <stdlib.h>,
1788 as this breaks the new regime that does "#define getopt rpl_getopt".
1789 Problem reported by Albert Chin for Solaris 9 with Sun cc in:
1790 http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00019.html
1791 I suppose this may cause problems on ancient hosts with
1792 incompatible getopt declarations, but we'll cross that bridge if
1793 the problem gets reported to us by someone who can test the fix.
1795 2004-11-03 Jim Meyering <jim@meyering.net>
1797 * src/tac.c: quote(...) file names in diagnostics.
1799 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1801 * NEWS: Document getdate changes.
1803 2004-10-29 Jim Meyering <jim@meyering.net>
1805 * src/tac.c (tac_file): Remove temporary prototype and move this
1806 function `down' so that it precedes definition of tac_nonseekable.
1808 `tac /proc/modules' would print nothing
1809 Reported by Harald Dunkel in http://bugs.debian.org/278604.
1811 * src/tac.c (copy_to_temp): Renamed from save_stdin, since
1812 now it copies a general file descriptor, not just stdin.
1813 (tac_nonseekable): Renamed/adapted from tac_stdin.
1814 (tac_file): Get fd via `open' directly rather than via fopen/fileno,
1815 since we never used the stream. Perform "-" to stdin mapping here
1816 rather than in main. Determine whether a file is seekable,
1817 by trying to `lseek' to its end, and dispatch to tac_seekable or
1818 tac_nonseekable accordingly.
1819 (main): Rewrite argument handling now that it uses only tac_file.
1820 * NEWS: Mention it here.
1822 2004-10-21 Jim Meyering <jim@meyering.net>
1824 * tests/mv/leak-fd: New file.
1825 * tests/mv/Makefile.am (TESTS): Add it.
1826 * tests/rm/dot-rel: New file.
1827 * tests/rm/Makefile.am (TESTS): Add it.
1829 Correct my patch of 2004-10-18.
1830 * src/remove.c (rm): Destroy the saved_cwd here (via cwd_state),
1831 if necessary, not in remove_dir. Otherwise, removing multiple
1832 `.'-relative nonempty directories no longer worked.
1834 2004-10-20 Paul Eggert <eggert@cs.ucla.edu>
1836 * src/fmt.c (usage): Improve description of --prefix.
1837 Problem reported by Edward Welbourne.
1839 * man/uniq.x: Change summary so that it doesn't imply that
1840 uniq writes to its input file. Problem reported by
1843 2004-10-18 Jim Meyering <jim@meyering.net>
1845 Plug a leak that would cause a cross-device mv to fail when
1846 operating on too many command-line-specified nonempty directories.
1847 * src/remove.c (remove_dir): Destroy the `struct saved_cwd' on the
1848 top of the stack before returning. This usually closes the file
1849 descriptor that was used to return to the original working directory.
1850 Reported by Cyril Bouthors in
1851 http://article.gmane.org/gmane.comp.gnu.core-utils.bugs/3048
1852 * NEWS: Mention it here.
1854 * src/pathchk.c (validate_file_name): Give a more descriptive
1855 diagnostic when pathconf fails. This also avoids an unwarranted
1856 warning from gcc-3.3.5 about a format not being a string literal.
1858 * src/sleep.c (main): Remove declaration of unused local, c.
1859 * src/printenv.c (main): Likewise.
1860 * src/logname.c (main): Likewise.
1861 * src/uptime.c (main): Likewise, for optc.
1862 * src/tsort.c (main): Likewise, for opt.
1864 2004-10-17 Paul Eggert <eggert@cs.ucla.edu>
1866 * AUTHORS: Add self to pathchk.
1867 * src/pathchk.c (AUTHORS): Add self.
1868 Change "path" to "file name" whenever possible.
1869 Remove usage comment, as it was a duplication of the code or doc.
1870 Include <wchar.h> if available.
1871 (mbrlen, mbstate_t) [! (HAVE_MBRLEN && HAVE_MBSTATE_T)]: Define.
1872 (NEED_PATHCONF_WRAPPER, PATH_MAX, PATH_MAX_FOR, NAME_MAX,
1873 pathconf_wrapper, portable_chars, dir_ok): Remove.
1874 (NAME_MAX_MINIMUM, PATH_MAX_MINIMUM): New macros.
1875 (pathconf, _PC_NAME_MAX, _PC_PATH_MAX): Define if nonexistent.
1876 (portable_chars_only): New arg FILELEN.
1877 Don't assume ASCII; we might be on an EBCDIC host.
1878 Don't assume unibyte locale in diagnostic.
1879 (component_start, component_len): New functions.
1880 (validate_file_name): Renamed from validate_path. All uses changed.
1881 Pretty much a complete rewrite.
1882 Don't make copy of file arg. Always append trailing slash to
1883 pathconf arg, just in case it's a symlink (this is pure paranoia;
1884 we don't know of any hosts where the trailing slash is required).
1885 Use size_t instead of long int when possible.
1886 Avoid need to call pathconf in most practical cases.
1887 Don't use euidaccess several times to test searchability;
1888 just use lstat once. Reword diagnostic to put the (often very long)
1891 2004-10-15 Paul Eggert <eggert@cs.ucla.edu>
1893 * src/printf.c (usage): Mention Unicode, and use H for hex digits.
1895 2004-10-13 Jim Meyering <jim@meyering.net>
1897 * NEWS: Mention today's fts.c fix.
1899 2004-10-13 Paul Eggert <eggert@cs.ucla.edu>
1901 * tests/stty/row-col-1: Set LC_ALL=C.
1903 2004-10-12 Jim Meyering <jim@meyering.net>
1905 * src/dircolors.hin: Add .flac and .mpc as audio suffixes.
1906 From Jesus Climent in http://bugs.debian.org/276149.
1908 2004-10-05 Paul Eggert <eggert@cs.ucla.edu>
1910 * src/ls.c (ignore_mode): Renamed from ignore, to avoid shadowing
1911 problems. All uses changed.
1913 2004-10-05 Jim Meyering <jim@meyering.net>
1915 * .x-sc_trailing_blank: Add an exclusion for config/texinfo.tex,
1916 since Karl says its trailing blanks are there to stay :-)
1918 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1920 * src/expr.c (NEW, OLD): Remove, partly to avoid
1921 reference to obsolescent macro XMALLOC.
1922 All uses replaced by xmalloc and free.
1924 2004-09-28 Jim Meyering <jim@meyering.net>
1926 * src/tail.c (usage): Clarify: --retry works only with --follow=name.
1927 Reported by Nik A. Melchior in http://bugs.debian.org/273781.
1929 2004-09-27 Paul Eggert <eggert@cs.ucla.edu>
1931 * src/od.c (format_address_paren): c is optional, so don't output
1934 2004-09-26 Paul Eggert <eggert@cs.ucla.edu>
1936 Add support for ls --hide. Idea suggested by Bardur Arantsson.
1937 * NEWS: Document this.
1938 * src/ls.c (file_ignored): Renamed from file_interesting, with
1939 inverted return value. Accept the file name, not a struct dirent *.
1940 All uses changed. Avoid the expense of calling fnmatch if the
1941 file is ignorable due to leading '.'.
1942 (all_files, really_all_files): Removed; replaced by:
1943 (ignore): New variable. All uses changed.
1944 (IGNORE_DEFAULT, IGNORE_DOT_AND_DOTDOT, IGNORE_MINIMAL, HIDE_OPTION):
1946 (hide_patterns): New variable.
1947 (long_options, decode_switches, file_ignored, usage):
1948 Add support for --hide.
1949 (patterns_match): New function.
1950 (usage): Replace "hide" with "ignore" in explanation, to avoid
1953 2004-09-25 Paul Eggert <eggert@cs.ucla.edu>
1955 * src/ls.c (gobble_file, print_long_format): Don't assume that
1956 human-readable output has a byte count equal to its column width;
1957 this isn't always true in locales where the radix character is not
1959 (format_user_or_group): Revamp code to match the above fix;
1960 this avoids the (very faint) possibility of integer overflow.
1962 2004-09-24 Paul Eggert <eggert@cs.ucla.edu>
1964 * NEWS: Mention that "chmod -r -w x" now works as expected.
1965 * src/chmod.c (main): Revamp option processing to support this.
1966 * tests/chmod/Makefile.am (TESTS): Add 'usage'.
1967 * tests/chmod/usage: New set of tests for usage like that.
1969 2004-09-24 Jim Meyering <jim@meyering.net>
1971 * Makefile.maint (CVS_LIST): Use --types=AFGM option so that
1972 it lists only cvs-controlled regular files.
1974 * src/csplit.c (xalloc_die): Declare to be `extern', not `static'
1975 to avoid a warning from gcc-3.4.1. Reported by Paul Eggert.
1977 2004-09-23 Paul Eggert <eggert@cs.ucla.edu>
1979 * Makefile.maint (CVS_LIST): New macro.
1980 (sc_space_tab, sc_prohibit_atoi_atof, sc_file_system,
1981 sc_prohibit_jm_in_m4, sc_system_h_headers, sc_sun_os_names,
1982 sc_trailing_blank, po-check): Use it instead of the
1983 nonstandard "cvsu --list".
1985 * src/tail.c (parse_obsolete_option): Bring back support
1986 for obsolete option followed by non-obsolete, or by more
1987 than one file. When obsolete, conform to SUSv2 rather than
1988 original POSIX 1003.2-1992, as SUSv2 corrected the case of
1989 "tail -c". Add support for the SUSv2 "b" modifier.
1990 * NEWS: Mention the above.
1991 * tests/tail/Test.pm: New test case obs-b to check the above.
1992 err-[134] no longer need _POSIX2_VERSION=199209.
1993 Fix comments to match revised behavior.
1995 2004-09-22 Jim Meyering <jim@meyering.net>
1997 * Use automake-1.9.2. Regenerate dependent files.
1999 * src/remove.c (struct dirstack_state) [current_arg_jumpbuf]:
2000 Improve the comment.
2002 Clean up scoping etc. so that some make `distcheck' tests pass.
2003 * src/csplit.c (xalloc_die): Declare to be static.
2004 * src/chown-core.c (chown_files): Declare as `extern'.
2005 * src/cp-hash.c (remember_created): Likewise.
2006 * src/copy.c (copy): Likewise.
2007 * src/checksum.h (enum) [ALG_MD5]: Define to be 1, not 0.
2009 * src/id.c, src/nl.c, src/expand.c: Remove trailing blanks.
2010 * src/unexpand.c: Likewise.
2012 * src/Makefile.am (check-AUTHORS): New rule.
2013 (check): Depend on it.
2016 * Makefile.maint (syntax-check-rules): Remove duplicate sc_tight_scope.
2017 (sc_system_h_headers): Also exclude copy.h; it includes <stdbool.h>.
2019 2004-09-22 Paul Eggert <eggert@cs.ucla.edu>
2021 * src/ls.c (decode_switches): Don't compare a short value
2022 to SIZE_MAX: GCC sometimes complains.
2024 2004-09-21 Paul Eggert <eggert@cs.ucla.edu>
2026 * NEWS: The following commands now reject unknown options:
2027 basename dirname factor hostname link nohup sync unlink yes
2028 Also, pathchk no longer accepts trailing options.
2030 * src/basename.c: Include <getopt.h>.
2031 * src/chroot.c: Likewise.
2032 * src/dirname.c: Likewise.
2033 * src/factor.c: Likewise.
2034 * src/hostid.c: Likewise.
2035 * src/hostname.c: Likewise.
2036 * src/nohup.c: Likewise.
2037 * src/pwd.c: Likewise.
2038 * src/setuidgid.c: Likewise.
2039 * src/sync.c: Likewise.
2041 * src/basename.c (main): Reject unknown options.
2042 * src/dirname.c (main): Likewise.
2043 * src/factor.c (main): Likewise.
2044 * src/hostid.c (main): Likewise.
2045 * src/hostname.c (main): Likewise.
2046 * src/link.c (main): Likewise.
2047 * src/nohup.c (main): Likewise.
2048 * src/pwd.c (main): Likewise.
2049 * src/setuidgid.c (main): Likewise.
2050 * src/sync.c (main): Likewise.
2051 * src/unlink.c (main): Likewise.
2052 * src/yes.c (main): Likewise.
2054 * src/cat.c (main): Remove unused "case 0".
2055 * src/chgrp.c (main): Likewise.
2056 * src/chmod.c (main): Likewise.
2057 * src/chown.c (main): Likewise.
2058 * src/comm.c (main): Likewise.
2059 * src/cp.c (main): Likewise.
2060 * src/csplit.c (main): Likewise.
2061 * src/cut.c (main): Likewise.
2062 * src/date.c (main): Likewise.
2063 * src/df.c (main): Likewise.
2064 * src/du.c (main): Likewise.
2065 * src/env.c (main): Likewise.
2066 * src/expand.c (main): Likewise.
2067 * src/fold.c (main): Likewise.
2068 * src/head.c (main): Likewise.
2069 * src/id.c (main): Likewise.
2070 * src/install.c (main): Likewise.
2071 * src/join.c (main): Likewise.
2072 * src/ln.c (main): Likewise.
2073 * src/ls.c (decode_switches): Likewise.
2074 * src/mkdir.c (main): Likewise.
2075 * src/mkfifo.c (main): Likewise.
2076 * src/mknode.c (main): Likewise.
2077 * src/mv.c (main): Likewise.
2078 * src/nl.c (main): Likewise.
2079 * src/paste.c (main): Likewise.
2080 * src/pinky.c (main): Likewise.
2081 * src/pr.c (main): Likewise.
2082 * src/ptx.c (main): Likewise.
2083 * src/readlink.c (main): Likewise.
2084 * src/rm.c (main): Likewise.
2085 * src/rmdir.c (main): Likewise.
2086 * src/seq.c (main): Likewise.
2087 * src/shred.c (main): Likewise.
2088 * src/split.c (main): Likewise.
2089 * src/sum.c (main): Likewise.
2090 * src/tac.c (main): Likewise.
2091 * src/tail.c (main): Likewise.
2092 * src/tee.c (main): Likewise.
2093 * src/touch.c (main): Likewise.
2094 * src/tr.c (main): Likewise.
2095 * src/tty.c (main): Likewise.
2096 * src/uname.c (main): Likewise.
2097 * src/unexpand.c (main): Likewise.
2098 * src/wc.c (main): Likewise.
2099 * src/who.c (main): Likewise.
2101 * src/chroot.c (main): Use getopt where it suffices, not getopt_long.
2102 * src/cksum.c (main): Likewise.
2103 * src/dd.c (main): Likewise.
2104 * src/logname.c (main): Likewise.
2105 * src/printenv.c (main): Likewise.
2106 * src/sleep.c (main): Likewise.
2107 * src/tsort.c (main): Likewise.
2108 * src/uptime.c (main): Likewise.
2109 * src/users.c (main): Likewise.
2110 * src/whoami.c (main): Likewise.
2112 * src/du.c (long_options): Standardize on NULL vs 0.
2113 * src/rm.c (long_opts): Likewise.
2115 * src/logname.c (long_options): Remove.
2116 * src/printenv.c (long_options): Likewise.
2117 * src/sleep.c (long_options): Likewise.
2118 * src/tsort.c (long_options): Likewise.
2119 * src/uptime.c (longopts): Likewise.
2120 * src/users.c (longopts): Likewise.
2121 * src/whoami.c (long_options): Likewise.
2123 * src/pathchk.c (longopts): Add --help, --version.
2124 (main): Use longopts rather than parse_long_options.
2125 * src/stty.c (longpts, main): Likewise.
2127 * src/pathchk.c (main): Don't reorder arguments, so that
2128 we can check weird file names.
2130 * src/readlink.c: Don't include "long-options.h".
2131 * src/sort.c: Likewise.
2132 * src/stty.c: Likewise.
2134 * src/split.c (verbose): Now bool, not int.
2135 (VERBOSE_OPTION): New enum.
2136 (longopts, main): Use it.
2138 * tests/factor/basic: Adjust to new wording in diagnostic
2139 that results from the above changes.
2141 2004-09-21 Jim Meyering <jim@meyering.net>
2143 * man/rm.x: Say "the response is affirmative" rather than "the
2144 response begins with y or Y", so that the documentation is
2145 accurate in non-English locales. Problem reported by Munzir Taha.
2147 2004-09-19 Paul Eggert <eggert@cs.ucla.edu>
2149 * src/echo.c (main): Don't pass NULL to strcmp when
2150 POSIXLY_CORRECT and given no arguments.
2152 * src/md5sum.c (STRING_OPTION): Remove.
2153 (long_options, main): Remove support for undocumented and
2154 obsolete --string option, as suggested in the 1996-09-26 patch.
2155 * NEWS: Document this.
2157 * tests/rm/fail-eperm: Don't try to remove writeable files in a
2158 sticky /tmp directory, as SVR4-like systems (e.g., Solaris 9) let
2159 you remove such files. Problem reported by Bert Fischer in:
2160 http://lists.gnu.org/archive/html/bug-coreutils/2004-09/msg00074.html
2162 2004-09-18 Paul Eggert <eggert@cs.ucla.edu>
2164 * src/md5sum.c (STATUS_OPTION, STRING_OPTION): New enums.
2165 (long_options, main): Use them instead of magic numbers 2 and 1.
2166 For --string, optarg can't possibly be NULL.
2168 * src/dd.c (usage): Distinguish between options and operands.
2169 (scanargs): Don't mess with argc, argv; getopt_long handles this now.
2170 Say "operands" for operands, not "options".
2171 (main): Use getopt_long, so that "dd --" works as POSIX requires.
2172 * tests/dd/misc: Check for "dd --".
2174 * src/chroot.c (main): Reject unknown options instead of
2175 interpreting them as a directory to chroot to.
2177 * src/cksum.c: Remove obsolete comment about POSIX 1003.2/D11.2.
2178 The current standard (POSIX 1003.1-2004) is correct.
2179 (crc_remainder) [defined CRCTAB]: Renamed from "remainder" to avoid
2180 collision with builtin function.
2181 (main) [defined CRCTAB]: Output in lowercase hexadecimal, and
2182 output the first 0 as 8 digits, to make it easier to compare to
2183 the text of the standard. Output crctab to be a const array.
2184 (crctab): Use result of above changes.
2185 (long_options): Remove; not needed if empty.
2186 (main): getopt_long can't return 0 here, so simplify the code.
2188 2004-09-13 Jim Meyering <jim@meyering.net>
2190 * src/Makefile.am (localedir.h): Don't redirect directly to target.
2192 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2194 * src/id.c (print_full_info): Don't exit with failure status simply
2195 because a user or group number can't be turned into a name.
2196 Problem reported by Felipe Kellermann in:
2197 http://lists.gnu.org/archive/html/bug-coreutils/2004-09/msg00081.html
2199 2004-09-12 Jim Meyering <jim@meyering.net>
2201 * Makefile.maint (my-distcheck): When building with -Werror, also
2204 2004-09-10 Paul Eggert <eggert@cs.ucla.edu>
2206 * NEWS: "tail" now handles obscure POSIX 1003.2-1992 cases better.
2207 * src/tail.c (parse_obsolete_option): Renamed from
2208 parse_obsolescent_option, since the options are obsolete now.
2209 Remove bool *arg; just exit if there's an error. Revamp to follow
2210 POSIX 1003.2-1992 more precisely, to handle cases like "tail -
2211 file" and "tail -10 -- file" correctly when we are conforming to
2213 (main): Adjust to this change.
2214 * tests/tail/Test.pm (test_vector): minus-* requires
2215 _POSIX2_VERSION=199209 now, to work correctly if there is
2216 an input file. err-1 and err-3 no longer errors if there
2219 2004-09-09 Paul Eggert <eggert@cs.ucla.edu>
2221 * src/test.c (usage): Document -r, -w, -x more carefully.
2223 2004-09-08 Paul Eggert <eggert@cs.ucla.edu>
2225 * src/test.c (usage): Document "test" (with no args) and "[ ]".
2226 Document that -h and -L don't dereference.
2228 * NEWS: Document that "tr xy -z" now works as per POSIX.
2229 Sort the descriptions.
2230 * src/tr.c (main): Don't reorder options.
2231 * tests/tr/Test.pm (fowler-1): New test case.
2233 2004-09-06 Paul Eggert <eggert@cs.ucla.edu>
2235 * src/touch.c (main): Fix POSIX-conformance bug: "touch --
2236 MMDDhhmm file" must be treated like "touch MMDDhhmm file" when
2237 conforming to pre-2001 POSIX.
2238 * NEWS: Document this.
2239 * tests/touch/obsolescent: Test for this bug. Also, set
2240 _POSIX2_VERSION=199209 and POSIXLY_CORRECT=1 so that it's
2241 a better test for obsolescent features.
2243 * src/sort.c (main): Emulate Solaris 8 and 9 "sort -y", so that
2244 "sort -y abc" is like "sort abc" whereas "sort -y 100" is like
2247 * src/od.c: Several changes for POSIX and FreeBSD compatibility.
2248 (COMMON_SHORT_OPTIONS): Add -B, -D, -e, -F, -H, -I, -L, -O, -s, -X.
2249 (long_options, main): --strings is now -S, not -s.
2250 (usage): Reflect the usage changes.
2251 (parse_old_offset): Do not issue a diagnostic on failure;
2252 callers now do this as necessary.
2253 (main): Support POSIX syntax. Remove unused case 0 from getopt_long.
2254 Add support for new short options (many undocumented) for
2255 compatibility with FreeBSD. Remove FIXME for -s; it's now
2256 POSIX-compatible. Default format is now oS, not o2.
2257 * NEWS: Describe the above.
2259 2004-09-05 Paul Eggert <eggert@cs.ucla.edu>
2261 * src/stty.c (valid_options): Remove.
2262 (main): Fix some bugs in handling invalid option-combinations
2264 (recover_mode): Arg is now char const *, not char *.
2265 (main): Use STDIN_FILENO, not 0.
2266 Simplify option-parsing code a tad.
2267 * tests/stty/basic-1: Check for the fixed bugs.
2269 2004-09-03 Paul Eggert <eggert@cs.ucla.edu>
2271 * src/stat.c (HAVE_STRUCT_STATXFS_F_TYPE): Fix typo that prevented
2272 it from ever being nonzero. Reported by Pozsar Balazs in:
2273 http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00189.html
2274 (human_fstype): Add ramfs, squashfs, sysfs.
2275 Reported by Pozsar Balazs in:
2276 http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00188.html
2277 (human_fstype): Return char const *, not char *.
2278 Simplify internals a bit, and avoid casts.
2280 * src/dd.c (usage): "alternated EBCDIC" -> "alternate EBCDIC".
2281 (bit_count): Remove. All uses changed to....
2282 (multiple_bits_set): New function.
2283 (scanargs): Use it, and check separately for each set of
2284 incompatible options, to improve diagnostics.
2286 (apply_translations): Move checks for incompatible options
2287 to scanargs, so that they're done consistently.
2289 2004-09-02 Paul Eggert <eggert@cs.ucla.edu>
2291 Output correct errno-related diagnostic on "paste" I/O errors.
2292 * src/paste.c (write_error, xputchar): New functions.
2293 (paste_parallel): Use correct errno value after input error.
2294 (paste_parallel, paste_serial): Report errno value after output error.
2296 Port to diet libc. Problem reported by Felix von Leitner in:
2297 http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00171.html
2298 * src/paste.c (dummy_closed, CLOSED, dummy_endlist, ENDLIST): Remove;
2299 it's not portable C to assume FILE is a complete type.
2300 (paste_parallel): Use index test instead of ENDLIST, and NULL
2303 2004-08-24 Paul Eggert <eggert@cs.ucla.edu>
2305 POSIX-conformance fixes for "expand" and "unexpand".
2306 Also, consistently use "tab stop" rather than "tabstop".
2307 * NEWS: Document fixes.
2308 * src/expand.c: Revamp to resemble the new unexpand.c better.
2309 (usage): -i does not convert tabs after non-tabs.
2310 (add_tab_stop): Renamed from add_tabstop. All uses changed.
2311 (parse_tab_stop): Renamed from parse_tabstop. All uses changed.
2312 (validate_tab_stop): Renamed from validate_tabstop. All uses changed.
2313 (next_file, main): Check fclose against 0, not EOF.
2314 (expand): Remove unnecessary casts.
2315 Add another loop nesting level, for lines, so that per-line variables
2316 are initialized cleanly.
2317 Revamp tab checking. Check for write error immediately, rather
2318 than just once at the end of the program.
2319 * src/unexpand.c: Lkewise (for the expand.c changes).
2320 (TAB_STOP_SENTINEL): Remove.
2321 (tab_size): Now size_t, not uintmax_t, since we need to store
2322 the sequences of blanks.
2323 (max_column_width): New var.
2324 (usage): Say "blank" where POSIX requires this.
2325 (add_tab_stop): Calculate maximum column width.
2326 (unexpand): Store the pending blanks, instead of merely counting them.
2327 Follow POSIX's rules about -a requiring two blanks before a tab stop.
2328 Get rid of internal label and goto.
2329 * tests/unexpand/basic-1: Fix infloop-3 to match POSIX.
2330 Add blanks-1 through blanks-13.
2332 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2334 * NEWS: "chown : file", "chown '' file", and "chgrp '' file" now
2335 succeed without changing the uid and gid, like FreeBSD.
2336 * src/chgrp.c (parse_group): Return gid_t rather than storing it
2337 through a pointer. Treat "chgrp '' file" as a no-op change,
2339 (main): Set chopt.group_name to NULL if the group is the empty
2341 * src/chown-core.c (describe_change): Describe changes to -1:-1
2342 without using "to OWNERSHIP" phrase.
2343 * src/chown.c (usage): "chown '' file" is now allowed.
2344 (main): Do not set user name to the empty string if the group
2346 * tests/chgrp/basic: Test "chgrp '' file".
2347 * tests/chown/Makefile.am (TESTS): Add separator.
2348 * tests/chown/separator: New file, partly taken from
2349 Dmitry V. Levin's suggestion in
2350 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2352 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2354 * tests/install/basic-1: Test for the -d regression.
2356 2004-08-11 Dmitry V. Levin <ldv@altlinux.org>
2358 * src/install.c (main): Fix -d regression introduced with
2359 --target-directory support at 2004-06-25.
2361 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2363 * src/copy.c (copy_internal): When preserving links, unlink
2364 a destination with link count greater than one. This is so
2365 that commands like "cp -a" don't get confused when copying into
2366 a destination that already contains many hard links. Problem
2367 reported by Tim Waugh in:
2368 http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00053.html
2370 2004-08-10 Paul Eggert <eggert@cs.ucla.edu>
2372 Convert all files to UTF-8.
2373 * tests/fmt/basic (8-bit-pfx): Use UTF-8, not Latin-1.
2374 * tests/sort/Test.pm (16a): Likewise.
2375 * tests/uniq/Test.pm (8): Likewise.
2376 * tests/misc/printf-hex: Use ASCII, not Latin-1.
2378 * NEWS: Document "sort -o -" and "tee -" POSIX-conformance fixes.
2379 * src/shred.c (usage): "-" is an operand, not an option.
2380 * src/sort.c (die, xfopen, mergefps, first_same_file, merge):
2381 A null file arg means standard output.
2382 (main): "-o -" means to write to a file named "-",
2383 not to standard output.
2384 * src/tee.c (usage, tee): "tee -" writes to standard output, not
2385 to a file named "-".
2387 2004-08-10 Dmitry V. Levin <ldv@altlinux.org>
2389 * src/install.c (change_timestamps): Fix int->bool conversion
2390 bugs introduced on 2004-07-29.
2392 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2394 * src/shred.c (wipename): Work even if the directory is writeable
2395 and not readable. Prefer write access, since this should work
2396 better with fdatasync.
2398 * src/csplit.c (xalloc_die): New function.
2399 (main): Remove now-obsolete initialization of xalloc_fail_func.
2401 * src/md5sum.c: Adjust to sha->sha1 renaming.
2403 2004-08-08 Dmitry V. Levin <ldv@altlinux.org>
2406 * src/readlink.c (canonicalize_fname): Remove unneeded proxy function.
2407 (can_mode): Make variable local.
2409 2004-08-07 Paul Eggert <eggert@cs.ucla.edu>
2411 * src/system.h (O_BINARY) [!O_BINARY && defined O_BINARY]:
2412 Do not define, to avoid annoying compiler messages on QNX 6.3.
2413 Problem reported by Johan in:
2414 http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00050.html
2416 2004-08-04 Paul Eggert <eggert@cs.ucla.edu>
2418 * src/system.h (PRIdMAX, PRIoMAX, PRIuMAX, PRIxMAX):
2419 Define to a concatenation of string literals, not to an expression;
2420 needed for concatenation contexts.
2421 (INTMAX_MAX, INTMAX_MIN): New macros.
2423 * src/stat.c (print_stat): Don't assume st_ino / st_dev fits in
2424 unsigned long; this isn't true for st_ino on Solaris 9.
2426 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2428 * src/uname.c: Do not depend on HAVE_SYSCTL when deciding
2429 whether to include files. Include <sys/param.h> if
2430 HAVE_SYS_PARAM_H (not HAVE_SYSCTL).
2431 (main) [defined __POWERPC__]: Add a kludge to work around a
2432 Mac OS X bug, so that uname -p defaults to "powerpc" if
2433 sysctl ((int[]) {CTL_HW, HW_MACHINE_ARCH}, 2, buffer, &bufsize, 0, 0)
2434 fails. Problem reported by Petter Reinholdtsen in:
2435 http://lists.gnu.org/archive/html/bug-gnu-utils/2003-02/msg00201.html
2437 * src/uniq.c (hard_LC_COLLATE, ignore_case, different, check_file,
2438 main): Use bool for booleans.
2439 (writeline, check_file): Use uintmax_t for line counts.
2440 (check_file): Check for and report line number overflow,
2442 * src/wc.c (iswspace, wc): Use to_uchar rather than a cast.
2443 (print_lines, print_words, print_chars, print_bytes, print_linelength,
2444 have_read_stdin, wc, wc_file, main):
2445 Use bool for booleans.
2446 (exit_status): Remove.
2447 (wc, wc_file): Return bool status. All callers changed.
2448 * src/who.c (scan_entries): 0 -> STDIN_FILENO.
2449 * src/whoami.c (main): Print uids using unsigned long int, not
2452 * src/unexpand.c: Int cleanup and minor reorganization to be more
2454 Include quote.h, xstrndup.h.
2455 (TAB_STOP_SENTINEL): Increase from INT_MAX to INTMAX_MAX.
2456 (convert_entire_line, have_read_stdin, parse_tabstops, next_file,
2458 Use bool for booleans.
2459 (tab_size, tab_list, add_tabstop, validate_tabstops, unexpand):
2460 Use uintmax_t for column counts.
2461 (first_free_tab, validate_tabstops, unexpand): Use size_t for sizes.
2462 (add_tabstop, parse_tabstops, main): Don't reserve UINTMAX_MAX
2464 (parse_tabstops): Don't use ISBLANK on possibly-signed char.
2465 Detect overflow in tab stop string.
2466 (next_file, main): Use EXIT_FAILURE/EXIT_SUCCESS instead of 1/0.
2467 (unexpand): Concatenate input files the same way expand does.
2469 * src/touch.c (no_create, use_ref, posix_date, amtime_now,
2470 touch, main): Use bool for booleans.
2471 (main): Avoid integer overflow when given more than INT_MAX
2473 * src/tsort.c (struct item, n_strings): Use size_t for sizes.
2474 (have_read_stdin, count_items, scan_zeros, detect_loop,
2475 recurse_tree, walk_tree, tsort, main):
2476 Use bool for booleans.
2477 (exit_status): Remove.
2478 (tsort): Return a success flag instead of storing into a global.
2480 * src/tty.c (silent, main): Use bool for booleans.
2481 (main): 0 -> STDIN_FILENO.
2482 * src/uname.c (print_element): Use bool for booleans.
2484 * src/test.c (TRUE, FALSE, SHELL_BOOLEAN, TRUTH_OR, TRUTH_AND):
2485 Remove. All uses replaced by C99 boolean primitives.
2486 (TEST_TRUE, TEST_FALSE): New constants, for readability.
2487 (test_unop, binop, unary_operator, binary_operator, two_arguments,
2488 three_arguments, posixtest, expr, term, and, or, is_int, age_of,
2489 one_argument, main): Use bool for booleans.
2490 (advance, unary_advance): Now inline procedures rather than a macros.
2491 (is_int): Renamed from isint, to avoid namespace clash with ctype.h.
2492 (term, and, or): When it's easy, loop instead of recursing.
2493 (term): Avoid integer overflow if there are INT_MAX-3 args (!).
2494 (binary_operator, unary_operator): Simplify by systematically rewriting
2495 true==FOO to FOO (where FOO is a boolean).
2496 (unary_operator): Don't consider a file to be a regular file
2497 merely because its mode&S_IFMT is zero. Just use S_ISREG.
2498 Remove unnecessary casts. Remove ifdefs for things like
2499 S_ISSOCK that are no longer needed, since stat-macros.h always
2502 * src/tac-pipe.c (buf_init_from_stdin, find_bol, tac_mem):
2503 Use bool for booleans.
2504 (buf_init_from_stdin, buf_free, find_bol, print_line):
2505 Use size_t for sizes.
2506 * src/tac.c (separator_ends_record, tac_seekable, tac_file,
2507 tac_stdin, tac_stdin_to_mem, main): Use bool for booleans.
2508 (match_length, G_buffer_size, tac_seekable, main): Use size_t for sizes.
2509 (tac_seekable): Use ptrdiff_t for pointer subtraction.
2510 Report an error if the result is out of range.
2511 (tac_seekable, main): Check for integer overflow in buffer size
2513 (main): Remove unnecessary casts.
2515 * src/su.c (run_shell): Pass a new n_additional_args arg, so that
2516 the callee doesn't have to count 'em. All callers changed.
2517 Don't allocate more space for the arg vector than we'll need.
2518 Use memcpy to copy the args rather than rolling our own loop.
2519 Use size_t for sizes.
2520 (fast_startup, simulate_login, change_environment, log_su,
2521 correct_password, restricted_shell, main): Use bool for booleans.
2522 (longopts): Don't assume change_environment is an int.
2523 Use NULL, not 0, for pointers.
2524 (xsetenv): New function, replacing xputenv and concat.
2525 All callers changed.
2526 (elements): Remove; no longer needed.
2527 (log_su, correct_passwd, main): Prefer !x to x==NULL.
2528 (log_su): 2 -> STDERR_FILENO.
2529 (modify_environment, main): Don't assume that getenv's returned value
2530 has an indefinite lifetime.
2531 (modify_environment): Allocate a larger environ.
2532 (main): Remove an impossible 'case 0'; if it happens now, it'll
2533 get diagnosed. Don't assume getpwnam results outlive endpwent.
2534 Check for null or empty pw_name, pw_dir and for null pw_passwd.
2536 * src/stty.c (VA_START): Remove. All callers now use va_start.
2537 (_POSIX_VDISABLE): Remove unnecessary cast.
2538 (struct control_info, visible): Use cc_t for control chars.
2539 (struct control_info): Use size_t for sizes.
2540 (recover_mode, set_mode, display_speed, display_window_size,
2541 valid_options, main, display_changed):
2542 Use bool for booleans.
2543 (integer_arg): Return unsigned long int, not long int.
2544 Accept new max arg; all callers changed, to specify a maximum
2545 value for integer parameters instead of silently overflowing.
2546 (wrap): Do not overrun the stack buffer if the output contains
2547 more than 1024 bytes. Instead, malloc a buffer.
2548 (main): Remove a "what is this?!?" FIXME. Nobody knows what it is.
2549 Remove unnecessary casts.
2550 (set_control_char): Allow int values only up to cc_t range.
2551 (screen_columns): Don't reject INT_MAX.
2552 (display_changed, display_all, display_speed, recover_mode):
2553 Don't assume cc_t fits in int.
2555 * src/remove.h: Add copyright notice.
2556 (struct rm_options): Use bool for booleans.
2557 * src/rmdir.c (empty_paths, ignore_fail_on_non_empty, verbose,
2558 errno_rmdir_non_empty, remove_parents, main): Likewise.
2559 * src/sum.c (have_read_stdin, bsd_sum_file, sysv_sum_file,
2561 (main): Don't dump core if invoked with argv[0]==NULL.
2562 * src/tee.c (tee, append, ignore_interrupts, main, tee):
2563 Use bool for booleans.
2564 (tee): Use ssize_t for read returns.
2566 * src/ptx.c: Add a FIXME mentioning that there are many
2567 unchecked integer overflows in this file.
2568 (gnu_extensions, auto_reference, input_reference, right_reference,
2569 ignore_case, initialize_regex, fix_output_parameters,
2570 output_one_roff_line, output_one_text_line, output_one_dumb_line, main):
2571 Use bool for booleans.
2572 (SKIP_SOMETHING, compare_words, digest_break_file,
2573 find_occurs_in_text, fix_output_parameters):
2574 Use to_uchar instead of a caset.
2575 (print_field): Rewrite to avoid cast.
2577 * src/printf.c (posixly_correct): Use bool for booleans.
2578 (verify, main): Use EXIT_FAILURE/EXIT_SUCCESS instead of 1/0.
2579 (STRTOX): Rewrite to avoid casts.
2580 (print_esc_char): Arg is char, not int.
2581 * src/readlink.c (canonicalize): Remove. All uses now merely inspect
2583 (no_newline, verbose): Use bool for booleans.
2584 (can_mode): Now of type int; use -1 to denote otherwise-uninitialized.
2585 * src/shred.c (struct Options, main): Use bool for booleans.
2586 (isaac_seed_data, fillpattern, wipefile): Rewrite to avoid casts.
2587 * src/split.c (cwrite, bytes_split, lines_split, line_bytes_split):
2588 Use bool for booleans.
2589 * src/stat.c (G_fail): Remove.
2590 (print_statfs): Print various gotta-be-nonnegative values using
2591 unsigned long int, not long int or int.
2592 (do_statfs, do_stat): Return a boolean success flag.
2593 (do_stat, main): Use bool for booleans.
2595 * src/pr.c: Add a FIXME mentioning that there are many
2596 unchecked integer overflows in this file.
2597 (TRUE, FALSE): Remove. All uses replaced by true and false.
2598 (struct COLUMN, read_line, print_page, print_stored, open_file,
2599 skip_to_page, init_fps, parallel_files, align_empty_cols,
2600 empty_line, FF_only, explicit_columns, extremities, keep_FF,
2601 print_a_FF, print_a_header, use_form_feed, have_read_stdin,
2602 print_across_flag, storing_columns, balance_columns,
2603 truncate_lines, join_lines, untabify_input, failed_opens,
2604 numbered_lines, skip_count, use_esc_sequence, use_cntrl_prefix,
2605 double_space, ignore_failed_opens, use_col_separator,
2606 pad_vertically, last_line, main, init_parameters, skip_read,
2607 read_line, print_stored):
2608 Use bool for booleans.
2609 (struct COLUMN, char_to_clump, store_char, print_char):
2611 (clump_buff, print_clump): Use char[], not int[], for an array whose
2612 elements are always chars.
2613 (first_last_page, main, getoptarg, balance, add_line_number,
2614 char_to_uclump): Remove unnecessary casts.
2615 (init_parameters): Allocate chars, not ints, for clump_buff.
2616 (print_char): Use to_uchar before invoking ISPRINT.
2617 (char_to_clump): Convert to unsigned char before invoking ISPRINT.
2619 * src/nohup.c (main): Use bool for booleans.
2620 * src/paste.c (paste_parallel, paste_serial, main): Likewise.
2621 * src/pathchk.c (validate-path, main, portable_chars_only): Likewise.
2622 (portable_chars_only): Use to_uchar rather than a cast.
2623 * src/printenv.c (main): Use bool for booleans.
2624 Do not assume that the environ has at most one matching entry
2625 for each option (integer overflow was possible otherwise).
2627 * src/od.c (FMT_BYTES_ALLOCATED): Now an enum, not a decimal
2628 constant. Do not assume PRIdMAX etc. are strings of length 3 or
2630 (struct tspec): Use it. fmt_string is now an array, not
2631 a pointer, as there's little point to the indirection here.
2632 (struct tspec, flag_dump_strings,
2633 traditional, flag_pseudo_start, limit_bytes_to_format,
2634 abbreviate_duplicate_blocks, have_read_stdin, simple_strtoul,
2635 decode_one_format, open_next_file, check_and_close,
2636 decode_format_string, skip, write_block, read_char, read_block,
2637 parse_old_offset, dump, dump_strings, main):
2638 Use bool for booleans.
2639 (struct tspec): Use void *, not char *, for generic pointers.
2640 (bytes_to_oct_digits, bytes_to_signed_dec_digits,
2641 bytes_to_unsigned_dec_digits, bytes_to_hex_digits):
2642 Use char, not unsigned int, since char suffices.
2643 (print_s_char, print_char, print_s_short, print_short,
2644 print_int, print_long, print_long_long, print_float,
2645 print_double, print_long_double): Rewrite to avoid casts.
2646 These now take void * arguments, instead of char *.
2647 Use the same body for all functions, except for the choice
2648 of type. Assume C89 to simplify handling of signed char.
2649 (dump_hexl_mode_trailer, print_named_ascii, print_ascii):
2650 Rewrite to avoid casts.
2651 (print_named_ascii, print_ascii): Now takes void *, not char *.
2652 (decode_one_format): Use int for printf field widths, not
2653 unsigned int. Pass void * to subsidiary printers,
2654 not char *. Simplify handling of floating-point formats
2655 by factoring out common code dealing with precision and field width.
2656 (decode_format_string): Avoid need for temporary copy of
2657 each decoded struct tspec.
2658 (get_lcm): Remove unnecessary cast.
2659 (main): Fix bug where more than INT_MAX failed decodes were ignored.
2661 2004-08-02 Paul Eggert <eggert@cs.ucla.edu>
2663 * src/nl.c (TRUE, FALSE): Remove; all uses changed to true, false.
2664 (enum number_format): Remove.
2665 (FORMAT_RIGHT_NOLZ, FORMAT_RIGHT_LZ, FORMAT_LEFT): Now strings,
2667 (DEFAULT_SECTION_DELIMITERS): Now an array constant, not a macro.
2668 (section_del): Now const.
2669 (print_fmt): Remove.
2670 (starting_line_number, page_incr, blank_join, line_no,
2671 print_lineno, proc_text, main):
2672 Use intmax_t for line numbers.
2673 (reset_numbers, have_read_stdin, build_type_arg, nl_file, main):
2674 Use bool for booleans.
2675 (lineno_format): Now a string, not an enum value.
2676 (build_print_fmt): Remove. All calls removed. This work is
2677 now done within print_lineno.
2678 (build_type_arg): Use size_t for sizes.
2679 (print_lineno): Check for line number overflow.
2680 (proc_text, main): Remove unnecessary cast.
2682 * src/ln.c (symbolic_link, interactive, remove_existing_files,
2683 verbose, hard_dir_link, dereference_dest_dir_symlinks,
2684 do_link, main): Use bool for booleans.
2686 * src/ls.c (struct fileinfo, file_interesting,
2687 extract_dirs_from_files, color_symlink_as_referent,
2688 FILE_OR_LINK_MODE, sort_reverse, print_owner, print_group,
2689 numeric_ids, print_block_size, dired, print_with_color,
2690 check_symlink_color, print_inode, recursive, immediate_dirs,
2691 all_files, really_all_files, qmark_funny_chars,
2692 print_dir_name, format_needs_stat, format_needs_type, visit_dir,
2693 main, decode_switches, parse_ls_color, print_dir, file_interesting,
2694 gobble_file, make_link_path, basename_is_dot_or_dotdot,
2695 extract_dirs_from_files, print_long_format):
2696 Use bool for booleans.
2697 (dir_defaulted): Remove; no longer needed.
2698 (main): Use int to count files, since it suffices for argv.
2699 Rewrite to avoid need for dir_defaulted.
2700 (main, print_dir, gobble_file, get_link_name,
2702 Set exit status to EXIT_SUCCES/EXIT_FAILURE rather than 0/1.
2703 (decode_switches): Put back check for ws.ws_col <= SIZE_MAX.
2704 Remove unnecessary cast to int. Use int instead of unsigned
2705 int to count from 0 to 1.
2706 (get_funky_string, print_type_indicator): Use char for bytes, not int.
2707 (make_link_path): Use NULL for null pointers.
2708 (quote_name): Use to_uchar instead of cast.
2710 * src/id.c (use_name, main, print_user, xgetgroups, print_group_list,
2711 print_full_info): Use bool for booleans.
2712 (problems): Remove, replacing with....
2713 (ok): New var (inverted from old sense).
2714 (print_user, print_group, print_full_info):
2715 Print uids/gids with %lu, not %u.
2716 (xgetgroups): Don't run out of memory if getgroups or getugroups
2718 * src/setuidgid.c (main): Print uids/gids with %lu, not %ld.
2720 * src/factor.c (wheel_tab): Use unsigned char instead of unsigned
2721 int, since it suffices.
2722 (factor, print_factors): Use size_t for sizes.
2723 (print_factors, do_stdin, main): Use bool for booleans.
2724 * src/fold.c (TAB_WIDTH): New macro; use it instead of "8".
2725 (fold_file, main): Use bool for booleans.
2726 (fold_file, main): Use size_t for sizes.
2727 (main): Allow -w options up to SIZE_MAX - TAB_WIDTH - 1, instead
2728 of prohibiting widths greater than INT_MAX.
2729 * src/head.c (presume_input_pipe, print_headers, have_read_stdin,
2730 write_header, elide_tail_bytes_pipe, elide_tail_bytes_file,
2731 elide_tail_lines_pipe, elide_tail_lines_seekable,
2732 elide_tail_lines_file, head_bytes, head_lines, head, head_file,
2733 string_to_integer, main):
2734 Use bool for booleans.
2735 (main): Rewrite to avoid cast.
2737 * src/csplit.c (struct line): Use size_t for sizes.
2738 (main): Remove unnecessary cast.
2739 * src/cut.c (cut_fields): Use to_uchar rather than a cast.
2740 * src/cut.c (cut_file, main): Use bool for booleans.
2741 * src/date.c (show_date, rfc_format, batch_convert, main): Likewise.
2742 * src/env.c (main): Likewise.
2743 * src/expr.c (nextarg): Likewise.
2744 * src/env.c (main): Remove unused and nonstandard envp arg.
2746 * src/fmt.c (COST, MAXWORDS): Add a comment describing some of
2747 fmt's arbitrary limits.
2748 (TRUE, FALSE): Remove; all uses changed to (true, false).
2749 (main): Use bool for booleans.
2750 Limit maximum width to MAXCHARS / 2. Use xstrtoul, not xstrtol,
2752 (copy_rest): Remove unnecessary cast.
2753 (get_prefix): Rewrite to avoid cast.
2754 (check_punctuation): Use char *, not unsigned char *; C89 requires
2755 this. Avoid off-by-one buffer read overrun when line is empty.
2756 (flush_paragraph): Don't assume wptr-parabuf is <= INT_MAX.
2757 Remove unnecessary casts.
2758 * tests/fmt/basic (wide-1, wide-2, bad-suffix): Adjust to above
2761 * src/expand.c (convert_entire_line, have_read_stdin, parse_tabstops,
2762 next_file, expand, main):
2763 Use bool for booleans.
2764 (tab_size, tab_list, add_tabstop, parse_tabstops, validate_tabstops,
2766 Use uintmax_t for column counts.
2767 (add_tabstop): Don't reserve -1 (now UINTMAX_MAX) as a special value.
2768 All callers changed.
2769 (parse_tabstops): Don't pass a negative char to isblank.
2770 Avoid memory leak with large tab stops.
2771 (validate_tabstops, expand): Don't assume number of tab stops is
2773 (next_file, main): Use EXIT_SUCCESS/EXIT_FAILURE rather than 0/1 when
2774 storing values into exit_status.
2775 (expand): Use same pattern as unexpand for reading chars.
2776 Report an error when input line is too long, instead of silently
2777 screwing up. Do not mishandle tab stops when backspacing left
2780 * src/dircolors.c (have_read_stdin, append_quoted,
2781 dc_parse_stream, dc_parse_file, main): Use bool for booleans.
2782 (dc_parse_stream): Use enum for state, rather than int.
2783 Use ssize_t to store getline result.
2785 * src/dd.c (translation_needed, parse_integer, scanargs,
2786 apply_translations, char_is_saved, swab_buffer, skip_via_lseek):
2787 Use bool for booleans.
2788 (translate_buffer): Use to_uchar rather than a cast.
2789 (swab_buffer, copy_simple, copy_with_unblock):
2790 Use size_t for sizes.
2792 * src/seq.c (equal_width, valid_format, main): Use bool for booleans.
2793 * src/sleep.c (apply_suffix): Likewise.
2794 * src/tail.c (struct File_spec, reopen_inaccessible_files, count_lines,
2795 forever, from_start, print_headers, have_read_stdin, valid_file_spec,
2796 write_header, file_lines, pipe_lines, pipe_bytes, recheck,
2797 tail_forever, tail_bytes, tail_lines, tail, tail_file,
2798 parse_obsolescent_option, parse_options, main): Likewise.
2799 * src/sleep.c (apply_suffix): Invert sense of result.
2800 Use int (not unsigned int) for multiplier, as this generates better
2801 code with some compilers. Simplify code a bit.
2802 * src/tail.c (struct File_spec, max_n_unchanged_stats_between_opens,
2803 parse_options): Use uintmax_t, not unsigned int or unsigned long int,
2805 (tail_bytes, tail_lines): Redo test of return value (-1, 0, 1) to
2806 make it a bit clearer.
2808 * src/hostname.c: Include "xgethostname.h".
2809 (xgethostname): Remove decl; xgethostname.h has it.
2810 (sethostname) [!defined(HAVE_SETHOSTNAME) && defined(HAVE_SYSINFO)
2811 && defined (HAVE_SYS_SYSTEMINFO_H) && defined(HAVE_LIMITS_H)]: Use
2812 prototypes rather than K&R form. Assume any negative value from
2813 sysinfo denotes failure, not just -1.
2814 (main): Simplify use of sethostname.
2816 * src/pinky.c (include_idle, include_heading, include_fullname,
2817 include_project, include_plan, include_home_and_shell, do_short_format,
2818 include_where, main): Use bool for booleans.
2819 (count_ampersands, create_fullname, scan_entries, short_pinky):
2820 Use size_t for sizes.
2821 (create_fullname): Check for overflow in size calculations.
2822 (idle_string): Don't assume that the number of idle days
2823 is less than 10**8 and/or INT_MAX/(24*60*60).
2824 (main): No need to pass a non-NULL last arg to getopt_long.
2825 * src/uptime.c (print_uptime, uptime): Use size_t for sizes.
2826 (print_uptime): Remove unused local variable.
2827 (main): No need to pass a non-NULL last arg to getopt_long.
2828 * src/users.c (list_entries_users, users): Use size_t for sizes.
2829 (list_entries_users): Use char for bytes.
2830 (main): No need to pass a non-NULL last arg to getopt_long.
2831 * src/who.c (do_lookup, short_list, short_output, include_idle,
2832 include_heading, include_mesg, include_exit, need_boottime,
2833 need_deadprocs, need_login, need_initspawn, need_clockchange,
2834 need_runlevel, need_users, my_line_only, main): Use bool for booleans.
2835 (print_runlevel): Use unsigned char for bytes.
2836 (list_entries_who, scan_entries, who): Use size_t for sizes.
2837 (main): No need to pass a non-NULL last arg to getopt_long.
2839 * src/install.c (isdir): Remove decl.
2840 (install_file_to_path): Rely on make_path to fail if the destination
2841 is not a directory, by passing preserve_existing==true to it.
2842 Hence we no longer need to call isdir.
2843 Free dest_dir immediately when it's no longer needed, rather than
2844 waiting until the end of the function.
2845 (copy_file): Don't bother calling isdir, as copy will do the
2846 right thing if the destination is a directory.
2848 * src/du.c (fts_debug, opt_all, apparent_size, opt_count_all,
2849 print_grand_total, opt_separate_dirs, hash_ins, process_file, main):
2850 Use bool for booleans.
2851 (max_depth): Now size_t, not int, to avoid an arbitrary limit
2852 of INT_MAX on depth.
2853 (G_fail): Remove: no longer needed, now that the relevant
2854 functions return bool.
2855 (process_file): Use return value to signal success rather than
2856 setting a global. Remove first_call static var; not needed, since
2857 we can look at n_alloc. Use size_t for depths. Remove FIXME
2858 about size_t casts, as it's now fixed. Use xnrealloc rather
2859 than the obsolescent XREALLOC. Don't bother to check whether
2860 reallocation is needed unless level > prev_level.
2861 (du_files): Invert sense of result, for consistency with
2862 other coreutils code. All callers changed.
2863 (main): Allow --max-depth values up to SIZE_MAX.
2865 * src/df.c (inode_format, show_all_fs, show_local_fs,
2866 show_listed_fs, posix_format, require_sync, print_type,
2867 selected_fstype, excluded_fstype, show_dev, show_point, main):
2868 Use bool for booleans.
2869 (df_readable, show_dev): Use UINTMAX_MAX instead of -1.
2870 (show_dev, show_point, main):
2871 Use EXIT_SUCCESS/EXIT_FAILURE instead of 0/1.
2872 Don't assume disk name lengths are <= INT_MAX.
2873 Rewrite pct calculation to avoid cast.
2874 (show_point): Don't assume resolved length is <= SSIZE_MAX.
2876 * src/cut.c (hash_int) [!defined UINTPTR_MAX]: Use size_t
2877 instead of uintptr_t.
2878 * src/shred.c (UINT_MAX_32_BITS): Remove.
2879 (word32): Remove. All uses changed to uint32_t.
2880 (isaac_seed_data): Remove unnecessary cast.
2881 * src/system.h (ptr_align): Use size_t; in practice, this is just as
2882 good as uintptr_t in checking for alignments, and has fewer
2883 configuration hassles.
2885 * src/Makefile.am (localedir.h): Make it readonly; this
2886 undoes part of the 2004-07-27 patch.
2888 2004-07-30 Paul Eggert <eggert@cs.ucla.edu>
2890 * src/sort.c (UCHAR): Remove; all uses changed to to_uchar.
2891 (IS_THOUSANDS_SEP): Use bool when appropriate.
2892 (numcompare, main): Use char, not int, when the value is always a char.
2893 (numcompare): Remove "register"; compilers are smart enough these days.
2894 * src/system.h (errno, CHAR_BIT): Remove decls;
2895 no longer needed now we assume C89 or better.
2896 Include <inttypes.h> before <stdint.h>, as it's the
2897 Autoconf-recommended pattern.
2898 (to_uchar): New inline function, moved here from tr.c.
2899 Use full names for int types, e.g. "long int" rather than "long".
2900 * src/tr.c (to_uchar): Remove; now in system.h.
2901 (is_char_class_member): Use bool when appropriate.
2903 * src/mkdir.c (create_parents, main): Use bool when appropriate.
2904 (main): Use EXIT_SUCCESS/EXIT_FAILURE instead of 0/1.
2906 2004-07-29 Paul Eggert <eggert@cs.ucla.edu>
2908 * src/mkfifo.c (main): Use EXIT_SUCCESS and EXIT_FAILURE, not 0 and 1.
2910 * src/chmod.c (recurse, force_silent, process_file, process_files,
2911 main): Use bool when appropriate.
2912 * src/cksum.c (cksum, main): Likewise.
2913 * src/comm.c (hard_LC_COLLATE, only_file_1, only_file_2, both,
2914 compare_files, main): Likewise.
2916 * src/copy.h (struct cp_options): Likewise.
2917 * src/copy.c (copy_internal, is_ancestor, copy_dir, copy_reg,
2918 same_file_ok, seen_file, copy_internal, valid_options, copy): Likewise.
2919 * src/cp-hash.h (remember_created): Likewise.
2920 * src/cp-hash.c (remember_created): Likewise.
2921 * src/cp.c (struct dir_attr, flag_path, remove_trailing_slashes,
2922 re_protect, make_path_private, target_directory_operand, do_copy,
2923 cp_option_init, decode_preserve_arg, main): Likewise.
2924 * src/install.c (isdir, change_timestamps, change_attributes,
2925 copy_file, install_file_to_path, install_file_in_dir,
2926 install_file_in_file, strip_files, dir_arg, cp_option_init, main,
2927 change_attributes, change_timestamps): Likewise.
2928 * src/mv.c (remove_trailing_slashes, rm_option_init,
2929 cp_option_init, do_move, movefile, main): Likewise.
2930 * src/remove.c (right_justify), full_filename_, AD_pop_and_chdir,
2931 AD_push, prompt, remove_dir): Likewise.
2932 * src/rm.c (rm_option_init, main): Likewise.
2934 * src/remove.c (top_dir, pop_dir, full_filename_):
2935 Use size_t for sizes.
2936 * src/cp.c (target_directory_operand): Do not clear *NEW_DST if stat
2937 succeeds. It's not necessary in that case, as *NEW_DST is always
2939 (do_copy): Rewrite slightly to avoid need for "unreachable" comment.
2940 (main): Use EXIT_SUCCESS, EXIT_FAILURE instead of 0, 1.
2941 * src/rm.c (main): Likewise.
2943 md5sum, sha1sum integer cleanups.
2945 * src/checksum.h: Don't include config.h, sys/types.h, stdio.h:
2947 (ALG_UNSPECIFIED): Remove.
2948 (ALG_MDT): Don't make it equal to CHAR_MAX + 1; this isn't necessary.
2949 * src/md5.c: Don't include any files other than checksum.h.
2950 * src/sha1sum.c: Likewise.
2951 * src/md5sum.c (OPENOPTS, have_read_stdin, status_only, warn,
2952 bsd_split_3, split_3, hex_digits, digest_file, digest_check, main):
2953 Use bool when appropriate.
2954 (digest_check): Increase limit of number of input lines to
2955 UINTMAX_MAX from INT_MAX. Diagnose any overflows of this counter.
2956 Use ngettext instead of hard-to-i18nize hardcoded stuff for plurals.
2958 2004-07-28 Paul Eggert <eggert@cs.ucla.edu>
2960 * src/cat.c (exit_status): Remove. Now done by passing a boolean
2962 (simple_cat, cat): Return true if successful. All callers changed.
2963 (simple_cat, cat, main): Use bool for booleans.
2964 (simple_cat): Use size_t for sizes.
2965 (cat, main): Use the same names for parameters that we use for
2966 long options, to avoid confusion. This inverts the sense of the
2967 show_tabs (formerly output_tabs) and number_nonblank
2968 (formerly numbers_at_empty_lines) variables.
2969 (main): Don't mess up (due to integer overflow) if we are given
2970 INT_MAX - INT_MIN + 1 options.
2971 [O_BINARY]: Don't invoke isatty unless the other options require it.
2972 (main): When deciding whether to use simple_cat, don't worry
2973 about binary option; it's irrelevant.
2975 * src/dcgen: Remove comments, trailing white space, and empty
2976 lines from the output strings, to save space.
2977 Use a narrower type like 'unsigned char' for line lengths, if
2979 Make the output variables static, not extern.
2981 * src/chgrp.c (parse_group): Require base 10 when parsing
2983 (main): int -> bool when appropriate.
2984 * src/chown.c (main): Likewise.
2985 * src/chown-core.c: Include inttostr.h.
2986 (UINT_MAX_DECIMAL_DIGITS, uint_to_string): Remove.
2987 (gid_to_name, uid_to_name): Use imaxtostr/umaxtostr
2988 instead of uint_to_string).
2989 (describe_change): Instead of an int flag, use a char *
2990 auxiliary; this avoids the need for casts.
2991 Assume free (NULL) works.
2992 (change_file_owner): Return true/false, not 0/-1, since
2993 we don't set errno. All callers changed.
2994 Use bool when appropriate.
2995 (chown_files): Likewise.
2996 * src/chown-core.h (chown_files): Likewise.
2998 * tests/chown/basic: Test for proper handling of uids like
2999 "010", which must be parsed as decimal.
3001 * tests/misc/pwd: Don't assume that Perl's getpwd agrees with our
3002 pwd when there are multiple names for the working directory
3003 (which can happen with an automounter, sigh).
3005 * src/Makefile.am ($(SCRIPTS)): Don't depend on Makefile;
3006 this causes Solaris 8 'make' to refuse to build "groups".
3007 (localedir.h): Don't depend on Makefile: this causes Solaris
3008 8 'make' to build localedir.h unnecessarily. The dependence
3009 on Makefile is ineffective anyway, since $(localedir) might
3010 change even if Makefile hasn't.
3012 * src/remove.c (remove_dir): If we can't save the state of the
3013 working directory, pretend we started from "/", not ".".
3014 This avoids a bug on hosts like Solaris that don't let you
3015 remove the working directory.
3017 2004-07-27 Paul Eggert <eggert@cs.ucla.edu>
3019 * src/printf.c (strtiomax, strtoumax): Declare if not already
3020 declared: this fixes a portability bug with Solaris 8 + GCC.
3021 (STRTOX): Parenthesize use of macro arg as expression.
3022 (vstrtoimax, vstrtoumax, vstrtold): Remove now-unnecessary
3024 * configure.ac: Check for declaration of strtoumax, for
3027 * src/Makefile.am (cp_LDADD, ginstall_LDADD, mv_LDADD,
3028 pathchk_LDADD, rm_LDADD, test_LDADD): New vars, for eaccess.
3030 * tests/readlink/can-e: Don't assume that we can remove the
3031 working directory: this isn't possible under Solaris 8, say.
3032 * tests/readlink/can-f: Likewise.
3033 * tests/readlink/can-m: Likewise.
3035 * src/copy.c (copy_internal): find_backup_file_name no longer
3036 returns NULL, so don't bother to check for this.
3037 * src/cp.c (do_copy): Likewise.
3038 * src/ln.c (do_link): Likewise.
3040 2004-07-25 Paul Eggert <eggert@cs.ucla.edu>
3042 * src/nice.c (GET_NICE_VALUE): Renamed from GET_PRIORITY.
3044 (NZERO): New macro, if system doesn't define it already.
3045 (usage): Distinguish priorities from nice values.
3046 Don't assume NZERO is 20.
3047 (main): Use bool instead of int where appropriate.
3048 If user specifies an adjustment out of range, always truncate it
3049 to an inrange value instead of sometimes giving an error message
3051 Do not assume that -1 is an error return from "nice" or
3052 "getpriority", as it might be the current nice value minus NZERO.
3053 If nice/setpriority fails with errno == EPERM, go ahead and run
3054 the command anyway; POSIX requires this.
3056 * src/pathchk.c: Include euidaccess.h.
3057 (dir_ok): Use euidaccess, not access.
3058 * src/test.c (R_OK, W_OK, X_OK, FOK): Remove; system.h defines them.
3059 (eaccess): Remove. All users changed to use euidaccess instead.
3061 2004-07-24 Paul Eggert <eggert@cs.ucla.edu>
3063 * src/uptime.c (print_uptime) [defined BOOT_MSG]:
3064 Don't assume ut_line is null-terminated.
3065 * src/who.c (print_line): New arguments USERLEN and LINELEN,
3066 since USER and LINE might not be null terminated. All callers
3069 2004-07-23 Paul Eggert <eggert@cs.ucla.edu>
3071 Fix bug with "tail -f" reported by Rob Holland in
3072 <http://lists.gnu.org/archive/html/bug-coreutils/2004-07/msg00054.html>.
3073 Also, remove the undocumented and unsupported-since-2000
3074 --max-consecutive-size-changes options. Fix another related bug:
3075 "tail" got confused if stdin, stdout, or stderr were closed.
3076 Also, use output buffering even with "tail -f".
3078 * NEWS: Document this, plus yesterday's patch.
3079 * doc/coreutils.texi (tail invocation): "size has remained the same"
3080 -> "file has not changed", which is more accurate for fifos.
3081 * src/tail.c: Include fcntl-safer.h.
3082 (COPY_TO_EOF): Set to UINTMAX_MAX, not OFF_T_MAX (which was wrong).
3083 (COPY_A_BUFFER): New macro.
3084 (struct File_spec): New members mtime, mode, blocking.
3085 Remove member n_consecutive_size_changes.
3086 (DEFAULT_MAX_N_CONSECUTIVE_SIZE_CHANGES,
3087 max_n_consecutive_size_changes_between_opens,
3088 MAX_CONSECUTIVE_SIZE_CHANGES_OPTION): Remove.
3089 (long_options, tail_forever, parse_options):
3090 Remove (non-)support for --max-consecutive-size-changes.
3091 (record_open_fd): New function.
3092 (recheck, tail_file): Use it. Don't assume that stdin is open.
3093 (dump_remainder): Add support for new COPY_A_BUFFER special value.
3094 Treat errno==EAGAIN like EOF, since it might be a nonblocking read.
3095 (recheck): New arg BLOCKING, specifying whether to use blocking reads.
3097 (n_live_files): Remove, replacing with...
3098 (any_live_files): New function. All uses changed.
3099 (tail_forever): Use nonblocking I/O unless we know that blocking I/O
3100 is safe; this avoids some hangs when reading from a fifo.
3101 Avoid invoking fstat or sleep when using blocking I/O.
3102 Do not check for changes to size if the file is not a regular file,
3103 as the size is undefined in that case.
3104 Check for changes to mtime or mode, too; this works for non-regular
3106 (tail_forever, main): Redo fflush strategy to work even when input
3107 is nonblocking. Don't use unbuffered output; just flush when needed.
3109 2004-07-22 Paul Eggert <eggert@cs.ucla.edu>
3111 * src/tail.c (main): Ignore -f if no file operand is specified
3112 and standard input is a pipe.
3113 * doc/coreutils.texi (tail invocation): Do not ignore -f for
3114 all pipes, just for when standard input is a pipe and no
3115 file operand is specified.
3116 * tests/tail/Test.pm: Reinstate f-1 test, since we now pass.
3117 Add a new commented-out f-2 test, which we still fail.
3118 (test_vector): All f-* tests are special cases, not just f-1.
3120 2004-07-12 Paul Eggert <eggert@cs.ucla.edu>
3122 * src/uptime.c: Include c-strtod.h.
3123 (print_uptime): Use c_strtod instead of setlocale and sscanf.
3124 Use long int rather than int to count days (for 64-bit hosts),
3125 and check for arithmetic overflow when converting double to time_t.
3127 2004-07-11 Paul Eggert <eggert@cs.ucla.edu>
3129 * src/printf.c (vstrtold): Renamed from vstrtod.
3130 Now returns long double. All uses changed.
3131 (print_direc): Use "L" length modifier when printing floating point
3132 numbers, since we're now printing long double.
3134 2004-07-06 Paul Eggert <eggert@cs.ucla.edu>
3136 printf cleanup, to avoid undefined behavior, to add support for
3137 formats that Bash supports, and to support wide integers like
3140 * NEWS: Document this.
3141 * src/printf.c (UNSPECIFIED): Remove. All uses now replaced by
3142 booleans, so that we don't reserve any values for precision or
3144 (STRTOX): Use prototype, not K&R-style definition.
3145 (vstrtoimax): Renamed from xstrtol (to avoid confusion with xstrtol
3146 in ../lib), with type change to intmax_t.
3148 (vstrtoumax): Renamed from xstrtoul, with type change to uintmax_t.
3150 (vstrtod): Renamed from xstrtod. All uses changed.
3151 (print_direc): Use boolean arg instead of special value to indicate
3152 a missing precision or width. LENGTH no longer includes
3153 length modifiers or conversion character. New arg CONVERSION
3154 now specifies conversion character.
3155 Use intmax_t-width formatting for integers (like Bash).
3156 Add support for C99 %a, %A, %F (like Bash).
3157 Add support for field width with %c (POSIX requires this).
3158 Add a FIXME for lack of support for field width and precision
3160 Add support for '\'', '0' flags.
3161 Check for invalid combinations of flags, field width, precision,
3162 and conversion, to prevent use of undefined behavior.
3163 Allow multiple length modifiers, for formats like "%lld" (like Bash).
3164 Add support for C99 'j', 't', 'z' length modifiers (like Bash).
3165 In error message, output entire invalid conversion specification,
3166 instead of merely outputting % followed by the conversion char.
3167 * tests/misc/printf: Add tests for the above.
3169 2004-04-03 Dmitry V. Levin <ldv@altlinux.org>
3171 Change "readlink -f" to be more compatible with prior implementations.
3172 Add more canonicalize options, -e and -m.
3173 Add comprehensive tests for all readlink modes.
3175 * m4/canonicalize.m4 (AC_FUNC_CANONICALIZE_FILE_NAME):
3176 Do not add canonicalize.c here.
3178 * src/readlink.c (longopts): Add new options.
3179 (usage): Document them.
3180 (canonicalize_fname): New proxy function.
3181 (main): Handle new options.
3182 * doc/coreutils.texi (readlink invocation): Document new
3183 "readlink -f" behaviour and new canonicalize options, -e and -m.
3185 * configure.ac (AC_CONFIG_FILES): Add tests/readlink/Makefile.
3186 * tests/Makefile.am (SUBDIRS): Add readlink.
3187 * tests/readlink/Makefile.am: New file.
3188 * tests/readlink/{rl-1,can-e,can-f,can-m}: New readlink tests.
3189 * tests/misc/Makefile.am (TESTS): Remove basic readlink test.
3190 * tests/misc/readlink: Remove file.
3192 2004-07-04 Jim Meyering <jim@meyering.net>
3194 * src/copy.c (copy_internal): Add a FIXME comment.
3196 2004-07-02 Paul Eggert <eggert@cs.ucla.edu>
3198 * src/copy.c (copy_dir): Assume path_concat returns non-NULL.
3199 * src/cp.c (do_copy): Likewise.
3200 * src/mv.c (movefile): Likewise.
3202 * src/cp.c (make_path_private): 2nd arg is now size_t, not int,
3203 to avoid problem when path_concat dir name is longer than 2 GiB (!).
3205 * src/nohup.c (main): Don't pass NULL first argument to path_concat.
3206 This cleans up the semantics a bit, as we no longer try to open the
3209 2004-07-01 Paul Eggert <eggert@cs.ucla.edu>
3211 * NEWS: Add short names -t and -T for --target-directory
3212 and --no-target-directory options, respectively.
3214 * src/cp.c (NO_TARGET_DIRECTORY_OPTION, TARGET_DIRECTORY_OPTION):
3215 Remove. All uses changed to 'T' and 't', respectively.
3216 * src/install.c, src/ln.c, src/mv.c: Likewise.
3218 * src/cp.c (long_opts, usage, do_copy, main): Add -t and -T as
3219 aliases for --target-directory and --no-target-directory,
3221 * src/install.c (long_options, main, usage): Likewise.
3222 * src/ln.c, src/mv.c: Likewise.
3224 2004-07-01 Jim Meyering <jim@meyering.net>
3226 * Makefile.maint (sc_file_system): New target.
3227 (syntax-check-rules): Add it.
3228 .x-sc_file_system: New file.
3229 * Makefile.am (EXTRA_DIST): Add it.
3231 * man/sync.x: Use "file system" rather than "filesystem".
3232 * man/stat.x, man/df.x: Likewise.
3234 2004-06-30 Paul Eggert <eggert@cs.ucla.edu>
3236 * src/df.c (usage, main): Output "file system" rather than
3238 * src/du.c (usage): Likewise.
3239 * src/shred.c (usage): Likewise.
3240 * src/stat.c (usage): Likewise.
3241 * src/stat.c (long_options, usage): Rename "--filesystem" to
3242 "--file-system". But keep the old name around, for compatibility
3245 2004-06-29 Paul Eggert <eggert@cs.ucla.edu>
3247 Add support for --no-target-directory option.
3249 * NEWS: Document it.
3250 * doc/coreutils.texi (Common options, Target directory, cp
3251 invocation, install invocation, mv invocation, ln invocation):
3253 (link invocation): Explain how to rewrite link using ln now
3254 that we have --no-target-directory.
3255 (ln invocation): Explain that --no-target-directory subsumes
3257 (unlink invocation): Modify wording to match new wording in
3260 * src/cp.c (NO_TARGET_DIRECTORY_OPTION): New constant.
3261 (long_opts, usage, do_copy, main): Add support for
3262 --no-target-directory,
3263 * src/install.c (NO_TARGET_DIRECTORY_OPTION, long_options, main,
3265 * src/ln.c (NO_TARGET_DIRECTORY_OPTION, long_options, usage,
3267 * src/mv.c (NO_TARGET_DIRECTORY_OPTION, long_options, usage,
3269 * src/mv.c (enum): Sort values.
3271 2004-06-29 Jim Meyering <jim@meyering.net>
3273 Don't let verbose-mode output from a subshell obscure actual differences.
3274 * tests/rm/inaccessible: Turn off command-echoing just before
3275 invoking subshell, then turn it back on if VERBOSE=yes afterward.
3277 2004-06-25 Paul Eggert <eggert@cs.ucla.edu>
3279 Add support for 'install --target-directory', an option
3280 that has been documented for years but not implemented (!).
3281 * doc/coreutils.texi (install invocation): Document
3282 --target-directory in synopsis, too.
3283 * src/install.c (TARGET_DIRECTORY_OPTION): New var.
3284 (long_options, main, usage): Add --target-directory.
3285 (target_directory_operand): New function, stolen from mv.c.
3286 (main): Use it. Check for -d and --target-directory.
3287 Alter wording of diagnostics to match other programs.
3289 2004-06-28 Jim Meyering <jim@meyering.net>
3291 * src/cp.c (usage): Fix copy+paste error in description of
3292 --target-directory: s/move/copy/. From Paul Jarc.
3294 2004-06-27 Paul Eggert <eggert@cs.ucla.edu>
3296 Use more-consistent rules among cp, ln, and mv when dealing with
3297 last operands that are (or look like) directories.
3299 * src/cp.c (target_directory_operand): New, nearly-common function,
3300 It reports an error if the destination appears to be a directory
3301 (e.g., because it has a trailing slash) but is not.
3302 * src/ln.c, src/mv.c: Likewise.
3303 * src/cp.c (do_copy): Use it.
3304 * src/ln.c (main): Likewise.
3305 * src/mv.c (main): Likewise.
3307 * src/cp.c (do_copy): Don't assume argc is positive.
3308 Don't bother to lstat dest, since copy() will do that for us.
3309 Use "const" to avoid the need for cast.
3311 * src/cp.c (do_copy): Don't output a usage message because of file
3312 problems (e.g., an operand is not a directory). Use it only for
3313 syntax. Standardize on "target %s is not a directory" for the
3315 * src/ln.c (main): Likewise.
3316 * src/mv.c (main): Likewise.
3318 * src/cp.c (do_copy): Remove test for trailing slash, since
3319 target_directory_operand now does this.
3320 * src/ln.c (main): Likewise.
3321 * src/mv.c (movefile): Likewise.
3323 * src/cp.c (main): Reject multiple target directories.
3324 Check whether a specified target is a directory when parsing the
3325 options, using stat. This gives more-accurate diagnostics.
3326 * src/ln.c (main): Likewise.
3328 * src/ln.c (isdir): Remove decl; no longer needed.
3329 * src/mv.c (isdir, lstat): Likewise.
3331 * src/ln.c (do_link): New arg dest_is_dir. All uses changed.
3332 Don't check the destination ourself; rely on dest_is_dir.
3333 This way we can avoid lstatting the destination in the
3334 usual case, and in the worst case we lstat 1, not 3 times.
3335 Don't bother to unlink unless link failed; this saves a syscall.
3336 Remove unnecessary backup_succeeded flag;
3337 it was identical to "dest_backup != NULL".
3339 * src/ln.c (main): Use int to count to argc, not unsigned int.
3340 This handles negative operand counts.
3341 * src/mv.c (main): Likewise.
3343 * src/mv.c (do_move): Don't call hash_init; expect the caller to
3344 do it, for consistency with cp.c and ln.c. All callers changed.
3345 (movefile): dest_is_dir parameter is now bool, not int.
3346 (main): Standardize on "missing destination file operand after %s"
3347 for the diagnostic, for consistency with cp.c.
3349 * tests/mv/diag: Don't assume "mv --target=nonexistentdir"
3350 will complain about the arg count.
3351 Adjust to new (briefer) diagnostics.
3352 * tests/cp/fail-perm: Add a test to verify that we get the new
3353 diagnostic when failing to copy through a symlink-to-inaccessible-dir.
3355 2004-06-27 Paul Eggert <eggert@cs.ucla.edu>
3357 Fix a bug: formerly, if d/x was a directory and x a file, "ln x
3358 d/" incorrectly created a link d/x/x. It also saves some system
3361 * NEWS: Document the fix.
3363 * src/ln.c (main): Don't append basename to dest if this
3364 results in an existing directory name.
3365 * tests/ln/misc: See whether a trailing slash is followed too far.
3367 2004-06-26 Jim Meyering <jim@meyering.net>
3369 * src/printf.c (main): When given no arguments, print the standard
3370 "missing operand\nTry printf --help..." message -- to be consistent.
3372 2004-06-26 Jim Meyering <jim@meyering.net>
3374 * src/mknod.c (main): Add \n at the end of message output via fprintf.
3376 2004-06-25 Jim Meyering <jim@meyering.net>
3378 * tests/ln/misc: Add test for ln subscript error.
3380 2004-06-23 Paul Eggert <eggert@cs.ucla.edu>
3382 * src/ln.c (do_link): Remove unnecessary call to lstat.
3383 (main): Avoid subscript error when the destination is "".
3385 2004-06-23 Jim Meyering <jim@meyering.net>
3387 * tests/*: Replace all occurrences of `(exit N); exit' with
3388 `(exit N); exit N'. Otherwise, those many tests could exit with
3389 improper exit status when exiting via e.g., a trapped interrupt.
3390 Thanks to a report from Bob Proulx.
3392 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3394 * src/who.c (idle_string, print_user): New arg boottime,
3395 specifying the most recent boot time. All uses changed.
3396 (idle_string) Consider a line to be "old" if it hasn't been used
3397 since the last boot time. Watch out for overflow when computing
3398 times, and for times in the future.
3399 (idle_string): Record latest boot time.
3401 2004-06-22 Jim Meyering <jim@meyering.net>
3403 * src/test.c (usage): Correct description of `-t FD'. The file
3404 descriptor, FD, is no longer optional. Reported by Ton Nijkes.
3406 2004-06-21 Paul Eggert <eggert@cs.ucla.edu>
3408 The 2004-06-19 fix for who and pinky was incomplete, as ctime
3409 has undefined behavior if the year precedes -999 or follows 9999.
3410 Since we have to stop using ctime anyway, we might as well use
3411 strftime and fix the FIXME, and support internationalized dates.
3413 * NEWS: Document the new behavior.
3414 * src/who.c: Include "hard-locale.h".
3415 (time_format, time_format_width): New vars.
3416 (time_string, print_line): Use them.
3418 (time_string): Use localtime + strftime instead of
3419 ctime, to avoid problems with years before -999 or after 9999.
3420 * src/pinky.c: Likewise.
3422 2004-06-21 Paul Eggert <eggert@cs.ucla.edu>
3424 Fix bug: GNU 'ls' didn't count columns correctly if user or group
3425 names contained multibyte characters where the column count
3426 differed from the byte count. This patch also corrects
3429 * src/ls.c (format_user_or_group): New function, which counts
3431 (format_user, format_group): Use it.
3432 (format_user_or_group_width): New function, which counts columns
3434 (format_user_width, format_group_width): Use it.
3436 2004-06-21 Jim Meyering <jim@meyering.net>
3438 * tests/priv-check: Quote "$PATH" in PATH=$PATH.
3439 Suggestion from Andreas Schwab.
3441 * tests/priv-check: When running as root, be sure to propagate
3442 PATH through to the process we exec as non-root.
3443 Reported by michael@aplatform.com.
3445 * src/mknod.c (main): Don't segfault when calculating the
3446 expected number of operands for `mknod NAME'.
3448 2004-06-20 Jim Meyering <jim@meyering.net>
3450 * src/dd.c (input_seek_errno): Declare file-scoped variable as static.
3452 2004-06-20 Paul Eggert <eggert@cs.ucla.edu>
3454 * src/basename.c (main):
3455 Standardize on the diagnostics given when someone gives
3456 too few operands ("missing operand after `xxx'") or
3457 too many operands ("extra operand `xxx'").
3458 Include "quote.h" and/or "error.h" if it wasn't already being included.
3459 * src/chgrp.c (main): Likewise.
3460 * src/chmod.c (main): Likewise.
3461 * src/chown.c (main): Likewise.
3462 * src/chroot.c (main): Likewise.
3463 * src/comm.c (main): Likewise.
3464 * src/cp.c (do_copy): Likewise.
3465 * src/csplit.c (main): Likewise.
3466 * src/date.c (main): Likewise.
3467 * src/dircolors.c (main): Likewise.
3468 * src/dirname.c (main): Likewise.
3469 * src/du.c (main): Likewise.
3470 * src/expr.c (main): Likewise.
3471 * src/hostid.c (main): Likewise.
3472 * src/hostname.c (main): Likewise.
3473 * src/id.c (main): Likewise.
3474 * src/install.c (main): Likewise.
3475 * src/join.c (add_file_name, main): Likewise.
3476 * src/link.c (main): Likewise.
3477 * src/ln.c (main): Likewise.
3478 * src/logname.c (main): Likewise.
3479 * src/md5sum.c (main): Likewise.
3480 * src/mkdir.c (main): Likewise.
3481 * src/mkfifo.c (main): Likewise.
3482 * src/mknod.c (main): Likewise.
3483 * src/mv.c (main): Likewise.
3484 * src/nohup.c (main): Likewise.
3485 * src/od.c (main): Likewise.
3486 * src/pathchk.c (main): Likewise.
3487 * src/ptx.c (main): Likewise.
3488 * src/readlink.c (main): Likewise.
3489 * src/rm.c (main): Likewise.
3490 * src/rmdir.c (main): Likewise.
3491 * src/seq.c (main): Likewise.
3492 * src/setuidgid.c (main): Likewise.
3493 * src/shred.c (main): Likewise.
3494 * src/sleep.c (main): Likewise.
3495 * src/sort.c (main): Likewise.
3496 * src/split.c (main): Likewise.
3497 * src/stat.c (main): Likewise.
3498 * src/test.c (beyond, main): Likewise.
3499 * src/touch.c (main): Likewise.
3500 * src/tr.c (main): Likewise.
3501 * src/tsort.c (main): Likewise.
3502 * src/tty.c (main): Likewise.
3503 * src/uname.c (main): Likewise.
3504 * src/uniq.c (main): Likewise.
3505 * src/unlink.c (main): Likewise.
3506 * src/uptime.c (main): Likewise.
3507 * src/users.c (main): Likewise.
3508 * src/who.c (main): Likewise.
3509 * src/whoami.c (main): Likewise.
3511 * tests/basename/basic: Adjust to new diagnostics.
3512 * tests/du/files0-from: Likewise.
3513 * tests/expr/basic: Likewise.
3514 * tests/mv/diag: Likewise.
3515 * tests/tsort/basic-1: Likewise.
3517 2004-06-20 Jim Meyering <jim@meyering.net>
3519 * src/ln.c: Remove declaration of yesno.
3520 Instead, include yesno.h.
3521 * src/copy.c: Likewise.
3523 * src/remove.c: Remove declaration of yesno.
3524 Instead, include yesno.h.
3525 (top_dir): Remove now-unnecessary cast of obstack_base.
3526 (pop_dir): Likewise.
3527 (full_filename_): Likewise.
3529 2004-06-19 Paul Eggert <eggert@cs.ucla.edu>
3531 Don't dump core if ctime returns NULL; this is possible on
3532 hosts with 64-bit time_t and 32-bit int.
3533 * src/who.c: Include "inttostr.h".
3534 (time_string): If ctime fails, print the raw time as an integer
3535 instead of dumping core.
3536 * src/pinky.c: Likewise, as follows:
3537 Include "inttostr.h".
3538 (time_string): New function, copied from who.c.
3539 (print_entry): Use it.
3541 2004-06-19 Paul Eggert <eggert@cs.ucla.edu>
3543 * src/who.c (print_line): Don't truncate user names at 8 bytes.
3544 Problem reported by Guido Leenders in:
3545 http://lists.gnu.org/archive/html/bug-coreutils/2004-06/msg00056.html
3546 * NEWS: document this.
3548 2004-06-19 Jim Meyering <jim@meyering.net>
3550 * src/system.h (case_GETOPT_VERSION_CHAR): Switch back to
3551 using GNU_PACKAGE (from PACKAGE) once again. This restores
3552 `GNU' to the parenthesized package name in --version output.
3553 Before, the first argument from AC_INIT, `GNU coreutils', would
3554 be propagated to the PACKAGE variable. Now, `GNU ' is trimmed.
3555 Reported by Richard Stallman.
3557 2004-06-17 Jim Meyering <jim@meyering.net>
3559 * src/tr.c (to_uchar): Rename function from `uchar'. The latter
3560 would clash with a typedef in Tru64's <sys/types.h>. From Albert Chin.
3562 2004-06-15 Paul Eggert <eggert@cs.ucla.edu>
3564 * NEWS: Remove more special cases for POSIXLY_CORRECT when POSIX
3565 allows the GNU behavior. "--" is now supported by chroot, hostid,
3566 hosname, pwd, sync, yes.
3567 * doc/coreutils.texi (yes invocation, false invocation,
3568 true invocation): Document this.
3569 * src/chroot.c (main): Handle "--".
3570 * src/hostid.c (main): Likewise.
3571 * src/hostname.c (main): Likewise.
3572 * src/pwd.c (main): Likewise.
3573 * src/sync.c (main): Likewise.
3574 * src/yes.c (main): Likewise.
3575 * src/true.c (main): Recognize --help and --version even if
3576 POSIXLY_CORRECT is set.
3577 * src/yes.c (main): Likewise.
3579 2004-06-09 Paul Eggert <eggert@cs.ucla.edu>
3581 * NEWS: Remove special cases for POSIXLY_CORRECT when POSIX allows
3583 * doc/coreutils.texi (pr invocation, unlink invocation): Document this.
3584 * src/ls.c (decode_switches): Pay attention to TABSIZE even if
3585 POSIXLY_CORRECT is set. POSIX reserves upper-case environment
3586 variables to the implementation, so it's OK for ls to depend on
3588 * src/pr.c: Include "hard-locale.h".
3589 (main): When in a non-POSIX locale, ignore POSIXLY_CORRECT, since
3590 POSIX specifies the behavior only in the POSIX locale.
3591 * src/printf.c (print_esc): Support \x, \u, \U even if POSIXLY_CORRECT,
3592 since POSIX says the behavior is unspecified here.
3593 * src/tail.c (parse_obsolescent_option): Support multiple file operands
3594 even if POSIXLY_CORRECT, since POSIX does not require a diagnostic.
3595 * src/printf.c (main): Recognize --help, --version even if
3596 POSIXLY_CORRECT. POSIX does not specify any options, but it
3597 does not prohibit options either, so "printf" is like "expr" here.
3598 * src/unlink.c (main): Likewise.
3599 * tests/misc/printf: Adjust to the new semantics for \x if
3602 2004-06-14 Jim Meyering <jim@meyering.net>
3604 * tests/misc/pwd: New test, for fix of 2004-04-19.
3605 * tests/misc/Makefile.am (TESTS): Add pwd.
3606 (BUILD_SRC_DIR): Define BUILD_SRC_DIR.
3608 * src/copy.c: Remove declaration of euidaccess.
3609 Instead, include "euidaccess.h".
3611 2004-06-13 Paul Eggert <eggert@cs.ucla.edu>
3613 * src/who.c (PIDSTR_DECL_AND_INIT): Don't assume pid_t fits in int.
3614 (UT_ID) [!HAVE_STRUCT_XTMP_UT_ID]: Remove bogus comment,
3615 as (sizeof "??") reliably returns 3.
3616 (print_line): Guard against idle and pid being too long
3617 (which is possible when printing headers).
3618 (print_user): Allocate enough bytes for idlestr. Use IDLESTR_LEN.
3619 Avoid unnecessary cast of sizeof to int.
3620 (make_id_equals_comment): Do not assume that UT_ID returns
3621 a string; it might return a non-null-terminated array.
3622 Use strncat instead. It's not very often where strncat is
3623 exactly what you want, but this is one of those rare cases.
3625 2004-06-11 Paul Eggert <eggert@cs.ucla.edu>
3627 * src/who.c (list_entries_who): Don't output a trailing space.
3629 2004-06-09 Jim Meyering <jim@meyering.net>
3631 * src/touch.c (usage): Improve wording in description of the
3632 --time=WORD option. Reported by Dan Jacobson.
3634 * src/chown-core.c (change_file_owner): Change names of parameters
3635 old_uid and old_gid to required_uid and required_gid respectively.
3637 * src/chmod.c (mode_changed): Return false, not 0, now that the
3638 function returns `bool'.
3640 2004-06-08 Paul Eggert <eggert@cs.ucla.edu>
3642 Adjust chmod and chown to be similar if -c or -v are given. In
3643 particular, a no-op chown is no longer reported as a change; this
3644 reverts to previous behavior. Also, fix both commands so that -v
3645 report failures even if the failure is not due to the chmod or
3648 * src/chmod.c (CH_NOT_APPLIED): New constant.
3649 (describe_change): Handle it.
3650 (process_file): Use it, if a symlink wasn't changed.
3651 (mode_changed): Return bool, not int. Accept new argument
3652 NEW_MODE; all callers changed. This lets us avoid statting the
3653 file unless the new mode has unusual bits.
3654 (process_file): Return -1 on error. With -v, report all errors
3655 verbosely, not just some.
3657 * src/chown-core.c (change_file_owner): Return -1 on error, not
3658 1 sometimes and -1 on others. Our caller ORs together our results,
3659 and (-1 | 1) == 0 on ones-complement hosts.
3660 With -v report all errors verbosely, not just some.
3661 Fix bug when chopt->root_dev_ino && !chopt->affect_symlink_referent:
3662 file_stats wasn't set properly in that case.
3664 * tests/chgrp/basic: Adjust to above changes.
3666 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3668 * tests/chgrp/basic: Test that chgrp -h does not fail on
3669 symlinks, even on hosts where that's not supported.
3670 Test that if -R is specified without -H or L, -h is assumed.
3671 Test that chown() is not optimized away.
3673 2004-05-18 Paul Eggert <eggert@cs.ucla.edu>
3675 Several fixes to chgrp and chown for compatibility with POSIX and BSD:
3677 Check for incompatible options. When -R and --dereference are
3678 both used, then either -H or -L must also be used. When -R and -h
3679 are both used, then -P must be in effect.
3681 -H, -L, and -P have no effect unless -R is also specified.
3682 If -P and -R are both specified, -h is assumed.
3684 Do not optimize away the chown() system call when the file's owner
3685 and group already have the desired value. This optimization was
3686 incorrect, as it failed to updated the last-changed time and reset
3687 special permission bits, as POSIX requires.
3689 Do not report an error if the owner or group of a
3690 recursively-encountered symbolic link cannot be updated because
3691 the file system does not support it.
3693 * NEWS: Document the above.
3695 * src/chgrp.c (main): Check for incompatible options. -R --dereference
3696 requires either -H or -L, and -R -h requires -P. If -H, specify
3697 FTS_PHYSICAL as well as FTS_COMFOLLOW; this is faster. Make this
3698 file as much like chown.c as possible.
3699 * src/chown.c (main): Likewise.
3701 * src/chown-core.c (change_file_owner): Use ent->fts_statp only if
3702 needed. Chown a directory only after chowning its children; this
3703 avoids problems if the new directory ownership doesn't permit
3704 access to the children. Dereference symlinks before doing
3705 ROOT_DEV_INO_CHECK, not after, so that we catch symlinks to /.
3706 Do not optimize away the chown() system call when the file's owner
3707 and group already have the desired value. POSIX does not permit
3708 this optimization. Rely on chown and lchown to do the right
3709 thing with symlinks and/or -1 arguments, now that we have wrappers
3710 to do this. Use ENOTSUPP not ENOSYS, and ignore all ENOTSUPP
3711 errors, not just command-line errors.
3712 (chown_files): Pass FTS_NOSTAT to xfts_open if we don't need file status.
3714 * src/system.h (ENOTSUP): Remove.
3716 * tests/chgrp/basic: Use chown --from to discover whether the
3717 group changed, since chgrp now changes unconditionally. This
3718 complicates the sed script a bit. Do not specify --dereference,
3719 since it's the default (and we want to test this). Adjust output
3720 to match the fact that chgrp no longer optimizes the case of
3721 changing a file's group to the same value as before.
3722 * tests/chgrp/posix-H: Do not attempt to combine -h and -H; these
3723 options are incompatible, and their behavior is undefined with POSIX.
3724 (changed, not_changed): Adjust to match the fact that -h is no longer
3725 specified. Sort names.
3726 * tests/chown/deref: Adjust error-diagnostic spelling to match new
3729 2004-06-07 Paul Eggert <eggert@cs.ucla.edu>
3731 * src/uname.c (main): Fix typo introduced on 2003-05-10 that
3732 prevented a diagnostic of any operands.
3734 2004-06-08 Jim Meyering <jim@meyering.net>
3736 * src/shred.c (direct_mode): Turn it on/off with directio, too.
3738 2004-06-07 Jim Meyering <jim@meyering.net>
3740 Enable direct-mode I/O (bypassing the buffer cache), if possible.
3741 Prompted by a suggestion from Kalle Olavi Niemitalo
3742 in http://bugs.debian.org/207035.
3743 * src/shred.c (direct_mode): New function.
3744 (do_wipefd): Turn on direct-mode I/O.
3745 (dopass): If a file's first write fails with EINVAL,
3746 turn off direct-mode I/O and retry the write.
3748 2004-06-05 Paul Eggert <eggert@cs.ucla.edu>
3750 * src/tr.c (main): "tr -d a b" is now a fatal error even if
3751 POSIXLY_CORRECT is set. The POSIX SYNOPSIS does not allow this
3754 2004-06-04 Paul Eggert <eggert@cs.ucla.edu>
3756 * src/shred.c (dopass): Don't subtract 1 from the offset after
3757 a write error. Problem reported by Jon Peatfield in:
3758 http://lists.gnu.org/archive/html/bug-coreutils/2004-06/msg00020.html
3760 2004-06-02 Paul Eggert <eggert@cs.ucla.edu>
3762 Fix bug reported by Buciuman Adrian in
3763 <http://mail.gnu.org/archive/html/bug-coreutils/2003-08/msg00105.html>
3764 where 'dd' created a file that was too large. The bug was that dd
3765 assumed that the input file offset does not advance after a failed
3766 read; but POSIX says that the input file offset is undefined after
3769 * src/dd.c (MAX_BLOCKSIZE): New macro.
3770 (input_seekable, input_seek_errno, input_offset,
3771 input_offset_overflow): New vars.
3772 (scanargs): Reject block sizes greater than MAX_BLOCKSIZE.
3773 (advance_input_offset): New function.
3774 (skip_via_lseek): Set errno to zero when reporting our failure,
3775 so that we don't report based on garbage errno.
3776 (skip): If fdesc is standard input, advance the input offset.
3777 Do not quit if reading, and if noerror was specified;
3778 POSIX seems to require this.
3779 If read fails on output file, report the earlier lseek failure
3780 instead; this fixes a FIXME in dd_copy.
3781 (advance_input_after_read_error): New function.
3782 (dd_copy): Use it, instead of assuming that failed reads
3783 do not advance the file pointer. Advance input offset
3784 after nonfailed reads. Advance only a partial block if
3785 the previous read (before the failed read) succeeded, and
3786 do not generate an output block of zeros in this case.
3787 (main): Determine initial input offset, seekability of input,
3788 and error if it wasn't seekable.
3790 2004-06-02 Jim Meyering <jim@meyering.net>
3792 rm (without -f) could hang unnecessarily when attempting to
3793 remove a symlink to a file on an off-line NFS-mounted partition.
3794 Reported by David Howells in https://bugzilla.redhat.com/124699.
3795 * src/remove.c (write_protected_non_symlink): New function.
3796 Don't invoke euidaccess on symlinks.
3797 (prompt): Use write_protected_non_symlink rather than using
3798 euidaccess directly, being careful not to call lstat twice for a file.
3800 Fix a bug in how the --output-delimiter=D option works with
3801 abutting byte or character ranges. Reported by David Krider in
3802 http://lists.gnu.org/archive/html/bug-coreutils/2004-05/msg00132.html
3803 * src/cut.c (print_kth): Remove special case for open-ended range.
3804 (set_fields): Record the range start index for an interval even
3805 when it abuts another interval on its low side.
3806 Also record the range start index of the longest right-open-interval.
3807 * tests/cut/Test.pm: Add tests of --output-delimiter=S with
3808 abutting and overlapping byte ranges.
3810 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3812 Some POSIX-conformance cleanups for tr.
3814 * src/tr.c (posix_pedantic): Remove; no longer needed since
3815 we need to test this in just one place now.
3816 (usage): Mention -C.
3817 (unquote): Note that \055, \n, etc are escaped.
3818 Do not worry about POSIXLY_CORRECT when warning about ambiguous
3820 \ at end of string stands for itself.
3821 Do not diagnose invalid backslash escapes: POSIX says the behavior
3822 is unspecified in this case, so we don't need to diagnose it.
3823 (main): Add support for -C (currently an alias for -c).
3824 Do not diagnose 'tr [:upper:] [:upper:], as POSIX does not require
3826 * tests/tr/Test.pm: New tests bs-055, bs-at-end, repeat-Compl.
3827 Fix comment for range-a-a.
3829 2004-05-25 Paul Eggert <eggert@cs.ucla.edu>
3831 Improve the efficiency (and in one case, correctness) of code
3832 that reads symlinks.
3834 * src/copy.c (copy_internal): Don't use alloca, as it can mess up
3835 royally if the link length is long (e.g., GNU/Hurd). Use
3836 xreadlink instead, it's safer. Don't bother to read the link if
3837 it's the wrong size. Add a FIXME because this area is a bit murky
3839 * src/ls.c (get_link_name): Update use of xreadlink.
3840 * src/readlink.c (main): Likewise.
3841 * src/stat.c (print_stat): Likewise.
3843 2004-06-01 Jim Meyering <jim@meyering.net>
3845 * src/env.c (main): Prefer the notation `STREQ (a, b)'
3846 over `!strcmp (a, b)'.
3847 * src/sort.c (main, sort_buffer_size): Prefer the notation
3848 `STREQ (a, b)' over `strcmp (a, b) == 0'.
3849 * src/date.c (batch_convert): Likewise.
3850 * src/expr.c (nextarg): Likewise.
3851 * src/su.c (correct_password, restricted_shell, main): Likewise.
3852 * src/ptx.c (swallow_file_in_memory, main): Likewise.
3853 * src/test.c (binary_operator, and, or, main): Likewise.
3855 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3857 * NEWS: echo compatibility cleanup.
3858 * doc/coreutils.texi (echo invocation): Document the changes.
3859 * src/echo.c (V9_ECHO): Remove; always enabled.
3860 (DEFAULT_ECHO_TO_XPG): Renamed from V9_DEFAULT, so that
3861 we use the same naming convention as bash. Now an enum,
3863 (usage): Reword to mention -e/-E more accurately.
3864 Mention \0NNN (the POSIX syntax) rather than \NNN (nonstandard).
3865 (hextobin): New function.
3866 (main): Use bool rather than int for local vars when appropriate.
3867 Do not allow options if POSIXLY_CORRECT, unless we are using
3868 BSD semantics and the first argument is "-n".
3869 Don't pass unnecessary extra arg to parse_long_options.
3870 do_v9 now defaults to DEFAULT_ECHO_TO_XPG, not to allow_options.
3871 Do not look for options if !allow_options.
3872 Use size_t rather than int when appropriate.
3873 Open-code option test rather than using strrchr.
3874 Use faster test for "-".
3875 Avoid redundant argc test.
3876 Add support for \x, for Bash compatibility.
3877 Use e.g. '\a' rather than '\007', for portability to EBCDIC hosts.
3878 When '\c' is encountered, stop printing immediately, as POSIX
3880 Add support for \xhh syntax.
3881 Add support for \0ooo syntax; POSIX requires this.
3883 2004-06-01 Jim Meyering <jim@meyering.net>
3885 * Use automake-1.8b. Regenerate dependent files.
3887 2004-05-31 Jim Meyering <jim@meyering.net>
3889 * tests/Makefile.am.in (TESTS_ENVIRONMENT): Define PATH to include
3890 the build src/ directory -- at the front.
3891 ($(srcdir)/$x-tests): Depend on Makefile.am.
3892 Use $x as the program name, except when it would be `test' (test is
3893 the sole program tested via mk-script that is also a shell built-in).
3894 In that case, use the old ../../src/$x.
3896 2004-05-30 Jim Meyering <jim@meyering.net>
3898 Work around HPUX /bin/cc compiler bug that is exposed, now that
3899 sets are arrays of type `bool'. More details here:
3900 http://lists.gnu.org/archive/html/bug-gnulib/2004-05/msg00094.html
3901 FIXME: verify that the above URL points to the right message
3903 * src/tr.c (card_of_complement): Use cleaner `sizeof in_set'
3904 rather than `N_CHARS * sizeof(in_set[0])'. Using HPUX's /bin/cc
3905 (aC++/ANSI C B3910B A.05.55 [Dec 04 2003]) on an ia64-hp-hpux11.22
3906 system, those two expressions are not the same (256 vs. 1024).
3907 The effect of this problem was that `tr -c x y' would fail:
3908 tr: when not truncating set1, string2 must be non-empty
3909 (set_initialize): Remove unnecessary initialization of the `in_set'
3910 buffer; that initialization triggered the same compiler bug as above.
3912 2004-05-29 Paul Eggert <eggert@cs.ucla.edu>
3914 tr cleanup, mostly having to do with integer type ranges.
3917 * tests/tr/Test.pm: Add a few tests for the below. Alas, most of
3918 the test cases wouldn't be portable, or would take too much CPU
3921 * src/tr.c (N_CHARS, N_CHAR_CLASSES): Now an enum, not a macro.
3922 This is safe since the code already assumes N_CHARS fits in int.
3923 (Filter): Remove: we want to prototype everything.
3924 (ORD, CHR): Remove. All uses removed. Some replaced with:
3925 (uchar): New function. All places where a char must be converted
3926 to an unsigned char are now done this way, not by ad-hoc methods.
3927 (count): New type. Use it whenever counts or states are needed.
3928 (BEGIN_STATE): Increase from INT_MAX - 1 (which was bogus, anyway,
3929 since we used it in an unsigned int context) to UINTMAX_MAX - 1.
3930 (REPEAT_COUNT_MAXIMUM): New macro. Use it in place of BEGIN_STATE
3931 whenever appropriate.
3932 (NOT_A_CHAR): Remove global macro; now a local enum.
3933 (UL_LOWER, UL_UPPER, UL_NONE): No longer specify values, since
3934 the rest of the code no longer depends on them.
3935 (class_ok): Remove; all uses changed to use inline comparisons.
3936 (RE_NO_TYPE): Remove; wasn't used or needed.
3937 (struct List_element): normal_char and equiv_code are now unsigned
3939 first_char, last_char, and the_repeated_char are now unsigned char,
3940 not unsigned int. repeat_count is now count, not size_t.
3942 (struct Spec_list): state is now count, not unsigned int.
3943 lengthis now count, not size_t.
3944 n_indefinite_repeats is now size_t, not int.
3945 has_equiv_class, has_char_class, and has_restricted_char_class
3946 are now bool, not int. All uses changed.
3947 (struct E_string): s is now char *, not unsigned char *.
3948 escaped is now bool *, not int *. All uses changed.
3949 (ES_MATCH): Remove macro, replacing with:
3950 (es_match): New inline function. All uses changed.
3951 (squeeze_repeats, complement, posix_pedantic, truncate_set1,
3952 translating): Now bool, not int.
3953 (io_buf): Now char array, not unsigned char.
3954 (SET_TYPE): Remove. All uses replaced with bool.
3955 (is_equiv_class_member, unquote, append_range, append_char_class,
3956 append_equiv_class, find_closing_delim, star_digits_closebracket,
3957 build_spec_list, parse_str, homogeneous_spec_list):
3958 Now returns bool, not int. All uses changed.
3959 (is_equiv_class_member): Now inline.
3960 (is_equiv_class_member, is_char_class_member, make_printable_str,
3961 append_normal_char, append_range, append_repeated_char,
3963 Args are now of proper integer type.
3964 (unquote, look_up_char_class, make_printable_str,
3965 append_equiv_class, build_spec_list, squeeze_filter):
3966 Avoid unsigned char *p; gently convert *p to unsigned char instead.
3967 (unquote, get_spec_stats): Do not jump past declarations and then
3968 use them; C doesn't allow this in portable programs.
3969 (make_printable_str): Check for overflow in size calculations.
3970 (xmemdup): Remove. All uses rewritten.
3971 (find_bracketed_repeat): Args are now of proper pointer-to-integer
3972 type. Do not reject [c*0]. Use xstrtoumax, not xstrtoul.
3973 (find_bracketed_repeat, star_digits_closebracket): Check that the
3974 digits are not escaped.
3975 (build_spec_list): Don't bother to copy opnd_str; not needed.
3976 (build_spec_list, get_next): Simplify internal logic a bit.
3977 (card_of_complement): Fix bug due to char overflow.
3978 (get_spec_stats): Don't assume len fits into int.
3979 Check for integer overflow. Use abort() rather than assert(0).
3980 (string2_extend): Fix subscript error: is_char_class_member (..., 255)
3982 (squeeze_filter): READER is never null now; simplify code.
3983 READER arg now has a simpler type. Remove unnecessary casts.
3984 (squeeze_filter, main): Calls to fwrite improperly checked result
3985 against zero, rather than against requested size.
3986 (plain_read): New function.
3987 (read_and_delete, read_and_xlate):
3988 Remove unused filter arg, and don't worry about hit_eof.
3989 Simplify by using plain_read.
3990 (set_initialize): Args are bool and bool *, not int and SET_TYPE *.
3991 (main): Always pass a non-null procedure to squeeze_filter.
3992 Rewrite so that class_ok isn't needed.
3994 2004-05-29 Paul Eggert <eggert@cs.ucla.edu>
3996 * src/shred.c (dosync): Ignore EBADF errors, as IRIX 6.5
3997 fdatasync reports EBADF when syncing (unwritable) directories.
3998 Problem reported by Albert Chin-A-Young in:
3999 http://lists.gnu.org/archive/html/bug-coreutils/2004-05/msg00165.html
4001 2004-05-29 Jim Meyering <jim@meyering.net>
4003 * tests/chown/deref: Fix typo: use ls -ldo, not ls -ldg.
4004 Patch from Albert Chin.
4006 * src/ptx.c (text_buffer_maxend): Remove declaration of unused variable.
4008 * src/remove.c (push_dir): Merge declaration and adjacent assignment
4009 into a single statement.
4011 2004-05-28 Jim Meyering <jim@meyering.net>
4013 * src/remove.c (AD_mark_helper): Eliminate an unnecessary comparison.
4015 2004-05-22 Jim Meyering <jim@meyering.net>
4017 rm -r would get a failed assertion when run from an inaccessible
4018 directory and with two or more command line arguments including an
4019 absolute-named directory followed by a relative-named directory.
4021 * src/remove.h (struct rm_options) [require_restore_cwd]: New member.
4022 * src/remove.c (struct cwd_state): Define.
4023 (AD_pop_and_chdir): Redesign interface so that a restore_cwd failure
4024 can be detected by the caller. Instead of returning a malloc'd
4025 directory name, communicate it to caller via a new parameter, and
4026 return an indication of whether restore_cwd failed. Update caller.
4027 Eliminate an unnecessary call to AC_stack_top.
4028 (remove_dir): Change type of cwd_state parameter to `struct cwd_state'
4029 so we can now communicate to caller whether/how functions like
4030 restore_cwd have failed. Update caller.
4031 (rm_1): Fail if we've failed to restore the working directory
4032 and the name of the next file to remove is `.'-relative.
4033 (rm): Fail if the require_restore_cwd flag is true and we've
4034 failed to restore the working directory.
4035 * src/mv.c (rm_option_init): Initialize new member,
4036 x->require_restore_cwd.
4037 * src/rm.c (rm_option_init): Likewise.
4039 2004-05-21 Jim Meyering <jim@meyering.net>
4041 * tests/rm/inaccessible: New test for the above fix.
4042 * tests/rm/Makefile.am (TESTS): Add inaccessible.
4044 * src/remove.c (rm): Use free rather than XFREE.
4045 (remove_dir): Use xmalloc, not XMALLOC.
4046 (ds_init): Likewise.
4048 2004-05-20 Jim Meyering <jim@meyering.net>
4050 * Makefile.maint (sc_unmarked_diagnostics): Now that the unmarked
4051 diagnostics in shred.c have been fixed, don't exempt shred.c from
4054 * src/shred.c: Use translatable diagnostics, e.g.
4055 change "%s: remove" to _("%s: failed to remove") and
4056 change "%s: close" to _("%s: failed to close").
4058 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4060 * src/shred.c (names): Bring back lower-case letters, "_", and
4061 ".". But continue to omit +, =, %, @, #, as they're either
4062 shell metacharacters (for some shells) or are not in some
4063 character sets, or (in the case of '%') must be a
4064 metacharacter somewhere.
4066 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4068 * src/cut.c (cut_fields): Adjust to new signature of getndelim2.
4070 2004-05-17 Jim Meyering <jim@meyering.net>
4072 * src/shred.c (incname): Decrement `len' only once per loop iteration.
4074 chgrp and chown now dereference symlinks by default, per POSIX.
4075 Reported by Michal Politowski as http://bugs.debian.org/249177.
4077 * src/chown-core.c (chopt_init): Affect each symlink referent by default.
4078 * src/chown.c (usage): Update to reflect this.
4079 * src/chgrp.c (usage): Likewise.
4080 * NEWS: Describe the change.
4081 Adapt tests accordingly.
4082 * tests/chgrp/basic: Use -h where necessary to retain semantics.
4083 * tests/chgrp/deref: Likewise.
4084 * tests/chgrp/posix-H: Likewise.
4086 2004-05-15 Paul Eggert <eggert@cs.ucla.edu>
4088 In shred, check for errors from fdatasync more carefully. If
4089 fdatasync fails with errno==EINVAL, it means this implementation
4090 does not support synchronized I/O for this file. Do not report
4091 this as an error, as (for example) AIX 5.2 fdatasync reports it
4092 for raw disk devices. Problem reported by Albert Chin in
4093 <http://mail.gnu.org/archive/html/bug-gnu-utils/2004-05/msg00028.html>.
4095 Check for write errors, though: the old code ignored them.
4096 Improve error checking in a few other cases, too (e.g., close of a
4099 Also, change several 'int' values to 'bool', so that the error
4100 checking is a bit clearer. Similarly, change unsigned values
4101 to size_t where appropriate.
4103 * src/shred.c: Include "dirname.h".
4104 (datasync) [!HAVE_FDATASYNC]: Remove.
4105 (dosync): New function.
4106 (dopass): Use it. Return 1 on write error, -1 on other error.
4107 All callers changed. Report write error if dosync does.
4108 (do_wipefd, wipefd, wipename, wipefile): Return bool (true/false),
4109 not int (0/-1). All callers changed. Return false if there's a
4111 (incname): Return bool (true/false), not int (0/1). Accept
4112 size_t length, not unsigned. All callers changed. Do not
4113 bother checking for non-digits; it can't happen. Replace
4114 recursion with iteration.
4115 (wipename): Use dir_name, base_name, etc. instead of assuming
4116 Unix file names. Use size_t for length, not unsigned.
4117 Report error if unlink or close fails.
4118 (wipename, main): Use bool for booleans.
4120 (names): Use only digits and uppercase letters, for greater
4123 2004-05-16 Jim Meyering <jim@meyering.net>
4125 * tests/chown/deref: New test for the yesterday's change.
4126 * tests/chown/Makefile.am (TESTS): Add deref.
4128 2004-05-15 Jim Meyering <jim@meyering.net>
4130 chown --dereference did nothing when the owner/group of a
4131 symlink matched the desired owner/group. Reported by David Malone.
4132 Also reported in 1999 as http://bugs.debian.org/39642.
4134 * src/chown-core.c (change_file_owner): When --dereference has
4135 been specified, and when processing a symlink, stat it to get the
4136 owner and group of the referent.
4138 2004-05-14 Jim Meyering <jim@meyering.net>
4140 * man/pwd.x, man/echo.x, man/printf.x: Fix typo:
4141 s/supercede/supersede/ reported by Andrew Fabbro.
4143 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4145 Improve performance of `sort -m' on large files, at the cost of
4146 making some contrived examples unsafe. POSIX allows this
4147 optimization. Performance problem reported by Jonathan Baker in
4148 <http://mail.gnu.org/archive/html/bug-coreutils/2004-05/msg00071.html>.
4150 * src/sort.c (first_same_file): Do not treat input pipes
4151 differently from other files.
4152 * doc/coreutils.texi (sort invocation): Document that "sort -m -o F"
4153 might write F before reading all the input.
4156 2004-05-12 Paul Eggert <eggert@cs.ucla.edu>
4158 * src/od.c (print_ascii, dump_strings): Use e.g. '\a' rather than
4159 '\007', for portability to EBCDIC hosts.
4160 * src/printf.c (print_esc_char): Likewise.
4161 * src/tr.c (unquote, make_printable_str): Likewise.
4163 2004-05-12 Jim Meyering <jim@meyering.net>
4165 * src/remove.c (AD_pop_and_chdir): Move lstat-`.' into if-block
4166 where the result is used. This avoids one unnecessary lstat call
4167 per command line argument.
4169 2004-05-12 Paul Eggert <eggert@cs.ucla.edu>
4171 Don't assume that "make -C" works; Solaris "make" doesn't have -C.
4173 * src/Makefile.am (all_programs.list): New rule, copied from
4174 man/Makefile.am and tests/Makefile.am, except that we use the
4175 system tr rather than ./tr and we don't use tr -s.
4176 * tests/Makefile.am (all_programs): Use it.
4177 * man/Makefile.am (all_programs): Likewise. Renamed from programs,
4178 for consistency. All uses changed.
4180 2004-05-11 Jim Meyering <jim@meyering.net>
4182 * tests/rm/unread3: New test, for the above fix and today's
4183 lib/save-cwd.c improvement.
4184 * tests/rm/Makefile.am (TESTS): Add unread3.
4186 * src/rm.c: Don't include "save-cwd.h". It's no longer used.
4188 2004-05-10 Jim Meyering <jim@meyering.net>
4190 * tests/install/trap: New file. Test for bug fix of 2004-04-18.
4191 * tests/install/Makefile.am (TESTS): Add trap.
4193 * src/remove.c (AD_push): Don't use errno in diagnostic about
4196 Remove these generated files from CVS.
4197 * tests/cut/cut-tests, tests/date/date-tests, tests/join/join-tests:
4198 * tests/ls/ls-tests, tests/pr/pr-tests, tests/tac/tac-tests:
4199 * tests/tail/tail-tests, tests/test/test-tests, tests/tr/range-tests:
4200 * tests/tr/tr-tests, tests/wc/wc-tests:
4202 2004-05-09 Jim Meyering <jim@meyering.net>
4204 * src/tr.c (unquote): Use xcalloc rather than xmalloc and
4205 a loop initializing the just-allocated memory to zero.
4207 2004-05-08 Jim Meyering <jim@meyering.net>
4209 * tests/rm/no-give-up: New file; check for today's fix.
4210 * tests/rm/Makefile.am (TESTS): Add no-give-up.
4212 2004-05-08 Paul Eggert <eggert@cs.ucla.edu>
4214 Fix bug where "rm" gave up too easily, reported by Dan Jacobsen in
4215 <http://mail.gnu.org/archive/html/bug-coreutils/2004-05/msg00013.html>.
4217 * src/remove.c (remove_entry): Check for errno values like ENOENT
4218 that show the file cannot be directory, instead of for errno
4219 values like EPERM that show the file might be a directory. This
4220 is necessary because, when a single unlink() call has multiple
4221 reasons to fail, it can set errno to any of those reasons; it's
4222 only the rare errno value like ENOENT that excludes all the other
4223 possible reasons to fail even when the file is a directory.
4224 (remove_cwd_entries): Don't attempt chdir if the file is known
4225 to not be a directory.
4226 (remove_dir): Use the same method that remove_cwd_entries uses
4227 (for some reason they differed). Don't assert that saved_errno
4228 must be EPERM; it might be just about anything.
4230 2004-05-06 Jim Meyering <jim@meyering.net>
4232 * src/id.c (xgetgroups): Use xnmalloc, rather than xmalloc.
4233 Don't add `1' to the buffer size (it was to protect against malloc
4234 implementations that fail to allocate a buffer of size zero).
4235 That is no longer necessary, since we use a malloc wrapper
4238 * src/wc.c (get_input_fstatus): Use xnmalloc, rather than xmalloc.
4239 * src/head.c (elide_tail_bytes_pipe): Likewise.
4240 * src/df.c (main): Likewise.
4241 * src/shred.c (do_wipefd): Likewise.
4242 * src/users.c (list_entries_users): Likewise.
4243 * src/tail.c (main): Likewise.
4244 * src/md5sum.c (main): Likewise.
4246 2004-04-29 Paul Eggert <eggert@cs.ucla.edu>
4248 * src/df.c (show_disk, show_point): If several filesystems are
4249 mounted on the same mount point, prefer the last one, not the first.
4250 Problem reported by Christian Jones in
4251 <http://mail.gnu.org/archive/html/bug-coreutils/2004-04/msg00200.html>.
4252 (show_disk): Remove unused statp arg. Return bool, not int.
4253 (show_point): Rewrite to avoid gotos. Use the same algorithm
4254 for lofs and dummies for each pass through the mount table,
4255 rather than subtly different algorithms (which are probably
4258 2004-05-03 Jim Meyering <jim@meyering.net>
4260 * Makefile.am (EXTRA_DIST): Add m4/ChangeLog, now that we no longer
4263 2004-05-01 Jim Meyering <jim@meyering.net>
4265 When chown or chgrp is modifying the referent of a symlink,
4266 use the chown(2) function, if possible.
4267 * src/chown-core.c (change_file_owner): Don't hard-code the
4268 open/fchown/close kludge here. Use `chown' instead.
4269 The chown function works just fine on conforming systems.
4270 Other systems now go through the new chown wrapper that
4271 resorts to the old kludge.
4273 * src/chown-core.c (change_file_owner): Add a comment.
4275 2004-04-27 Jim Meyering <jim@meyering.net>
4277 * src/ptx.c: Make over 40 global extern variables `static'.
4278 (syntax_table, re_syntax_table): Remove declarations of two unused
4279 variables (they were exposed by the above change).
4281 * src/du.c (G_fail, opt_nul_terminate_output): Declare `static'.
4282 * src/ln.c (backup_type): Likewise.
4284 * src/remove.c (rm): Add `extern' keyword.
4285 * src/cp-hash.c (forget_created, remember_created)
4286 (src_to_dest_lookup, remember_copied, hash_init, forget_all): Likewise.
4287 * src/copy.c (dest_info_init, src_info_init, copy): Likewise.
4288 * src/chown-core.c (chopt_init, chopt_free, gid_to_name)
4289 (uid_to_name, chown_files): Likewise.
4291 * src/Makefile.am (sc_tight_scope): New rule.
4292 * Makefile.maint (sc_tight_scope): New rule.
4293 (syntax-check-rules): Add it.
4295 2004-04-26 Jim Meyering <jim@meyering.net>
4297 * Use automake-1.8.4. Regenerate dependent files.
4299 * src/sort.c (limfield): Make a comment clearer.
4301 2004-04-25 Paul Eggert <eggert@twinsun.com>
4303 Fix POSIX-conformance bug: "sort -k 3,3.5b" is supposed to skip
4304 leading blanks when computing the location of the field end;
4305 it is not supposed to skip trailing blanks. Solaris 8 "sort"
4306 does conform to POSIX. Also fix the documentation to clarify
4307 this and related issues.
4309 * doc/coreutils.texi (sort invocation): Mention -k earlier, so
4310 that the options are in alphabetical order. Describe how -b works
4311 more-accurately; this involves fixing some examples, too. Mention
4312 what happens if the start field falls after an end field or after
4313 a line end. Warn about using -k without -b, -g, -M, -n, or -t.
4314 Add an example of how to sort IPv4 addresses and Apache Common
4315 Log Format dates. Remove a duplicate example.
4316 (Putting the tools together): Use separate options rather
4317 than agglomerating them.
4318 * src/sort.c (limfield): Use skipeblanks, not skipsblanks, to
4319 decode whether to skip leading blanks.
4320 (trailing_blanks): Remove.
4321 (fillbuf, getmonth, keycompare): Don't trim trailing blanks.
4323 * tests/pr/Test.pm: Fix typo in env_default comment.
4324 * tests/sort/Test.pm: Likewise.
4325 (18c, 18d): Reverse the order of output lines, so that the
4326 test cases conform to POSIX.
4328 2004-04-22 Paul Eggert <eggert@twinsun.com>
4330 More signal-handling cleanup for ls.c. Do not allow signals to
4331 happen between arbitrary output bytes, as the
4332 restore-default-color sequence can bollix up multibyte chars or
4333 color-change sequences in the ordinary output. Instead, process
4334 signals only between printing a file name and changing the color
4335 back to non_filename_text color. That way, if the signal handler
4336 changes the color (to the default), 'ls' will change it back when
4337 'ls' continues (after being suspended).
4339 Also, do not bother with signal-handling unless stdout is a
4340 controlling terminal; this lets stdio buffer better when "ls
4341 --color" is piped or sent to a file.
4343 * src/ls.c (sigprocmask, sigset_t) [!defined SA_NOCLDSTOP]: New macros.
4344 Do not include "full-write.h"; no longer needed.
4345 (tcgetpgrp) [! HAVE_TCGETPGRP]: New macro.
4346 (put_indicator_direct): Remove. All callers changed to use
4348 (caught_signals, interrupt_signal, stop_signal_count): New vars.
4349 (restore_default_color): Don't bother checking for put_indicator
4351 (sighandler): Don't handle SIGTSTP; that's another handler now.
4352 Simply set interrupt_signal to the signal, then exit.
4353 (stophandler, process_signals): New functions.
4354 (main): Don't output any color changes until _after_ the signal
4355 handlers are set up. This fixes a race condition where 'ls'
4356 could be interrupted while initializing colors, and leaving the
4357 terminal in an undesirable state.
4358 Don't mess with signal-handling if standard output is not a
4359 controlling terminal.
4360 When exiting, restore the default color, then restore the
4361 default signal handling, then act on any signals that weren't
4363 Do not print //DIRED// etc. in colors; this avoids the need
4364 to catch signals when printing them.
4365 (print_name_with_quoting): Process signals just before switching
4366 color back to non_filename_text.
4368 2004-04-23 Jim Meyering <jim@meyering.net>
4370 Avoid segfault on systems for which SIZE_MAX != (size_t) -1.
4371 * src/ls.c (quote_name): Use SIZE_MAX, not -1, in calls
4372 of quotearg_buffer. Patch by Mikulas Patocka.
4374 2004-04-18 Paul Eggert <eggert@twinsun.com>
4376 tee ignored SIGPIPE, but POSIX doesn't allow this.
4378 * src/tee.c (main): Do not ignore SIGPIPE, as POSIX 1003.1-2001
4379 does not allow this. This undoes the 1996-10-24 patch.
4381 2004-04-18 Paul Eggert <eggert@twinsun.com>
4383 Signal-handling cleanup for coreutils. Here are the highlights:
4385 - csplit sometimes failed to remove files when interrupted.
4386 - csplit didn't clean up if two signals arrived nearly simultaneously.
4387 - install -s would infloop on System V if SIGCHLD was ignored.
4388 - ls could incorrectly restore color if multiple signals
4389 arrived nearly simultaneously.
4391 * src/csplit.c (sigprocmask, sigset_t) [!defined SA_NOCLDSTOP]:
4393 (filename_space, prefix, suffix, digits, files_created, remove_files):
4395 (caught_signals): New var.
4396 (cleanup): Block signals while deleting all files.
4397 (cleanup_fatal, handle_line_error, regexp_error):
4398 Mark with ATTRIBUTE_NORETURN.
4399 (create_output_file, close_output_file, interrupt_handler):
4400 Block signals while changing the number of output files,
4401 to fix some race conditions.
4402 (delete_all_files): Do nothing if remove_files is zero.
4403 Clear files_created.
4404 (main): Don't mess with signals until after argument processing
4407 * src/csplit.c (main): Rewrite signal-catching code to make it
4408 similar to other coreutils programs. When processing signals,
4409 block all signals that we catch, but do not block signals that we
4410 don't catch. Avoid problems with unsigned int warnings.
4411 * src/ls.c (main): Likewise.
4412 * src/sort.c (main): Likewise.
4414 * src/csplit.c (interrupt_handler):
4415 Use void, not (obsolete) RETSIGTYPE.
4416 * src/shred.c (sigill_handler, isaac_seed_machdep): Likewise.
4418 * src/csplit.c (interrupt_handler) [defined SA_NOCLDSTOP]:
4419 Use simpler "signal (sig, SIG_DFL)" rather than sigaction equivalent.
4420 * src/ls.c (sighandler) [defined SA_NOCLDSTOP]: Likewise.
4421 * src/sort.c (sighandler) [defined SA_NOCLDSTOP]: Likewise.
4422 * src/nohup.c (main) [!defined _POSIX_SOURCE]: Likewise, except
4424 * src/tee.c (main) [!defined _POSIX_SOURCE]: Likewise.
4426 * src/install.c: Include <signal.h>.
4427 (main) [defined SIGCHLD]: Set SIGCHLD handler to the default, if -s is
4428 given, since System V fork+wait does not work if SIGCHLD is ignored.
4430 * src/ls.c (sighandler) [!defined SA_NOCLDSTOP]: Reset signal
4431 handler to self, not to SIG_IGN, since SIGTSTP can be received
4433 (main): Use SA_RESTART, as that is simpler than checking for EINTR
4434 failures all over the place.
4436 2004-04-20 Jim Meyering <jim@meyering.net>
4438 * src/remove.c (is_empty_dir): Clarify comment.
4440 * man/help2man: Accept new option: --program-name=NAME, so that we
4441 can override the one in --version output. This is needed solely
4442 so that test.1 doesn't refer to `[' as the program name.
4443 Reported by Benjamin Cutler as http://bugs.debian.org/205251.
4444 * man/Makefile.am (.x.1): Use help2man's new --program-name option.
4446 * src/pwd.c: Don't include pathmax.h; system.h already does it.
4448 * src/cut.c (cut_fields): Free buffer upon getndelim2 failure.
4450 2004-04-19 Jim Meyering <jim@meyering.net>
4452 * src/shred.c (isaac_seed_start) [AVOID_USED_UNINITIALIZED_WARNINGS]:
4453 Initialize a buffer to avoid warnings from tools like valgrind.
4455 * Makefile.maint (sc_trailing_blank): New rule.
4456 (syntax-check-rules): Add it.
4457 * .x-sc_trailing_blank: New file.
4459 Make pwd work even if the resulting name is so long that getcwd fails.
4460 * src/pwd.c: (path_free, path_init, path_prepend): New functions.
4461 (nth_parent, find_dir_entry, robust_getcwd): New functions.
4462 (main): First try getcwd, then, upon failure, robust_getcwd.
4464 2004-04-18 Jim Meyering <jim@meyering.net>
4466 * src/who.c (print_user): Use xrealloc here, rather than
4467 unchecked realloc. Remove anachronistic casts.
4469 * src/remove.c (full_filename_): Don't leak upon failed realloc.
4471 * src/system.h (readdir_ignoring_dot_and_dotdot): New inline function,
4473 * src/remove.c (readdir_ignoring_dotdirs): Move function to system.h,
4474 renaming it. Update uses.
4476 2004-04-17 Jim Meyering <jim@meyering.net>
4478 * configure.ac: Depend on automake-1.8.3.
4480 * src/join.c (add_file_name): Declare function to be `static'.
4481 (string_to_join_field): Likewise.
4482 * src/remove.c (ds_init, ds_free): Likewise.
4484 * Makefile.maint (sc_prohibit_jm_in_m4): New rule.
4485 (syntax-check-rules): Add to the list.
4487 2004-04-13 Paul Eggert <eggert@twinsun.com>
4489 Use page-aligned buffers whenever we bother to do I/O using buffer
4490 sizes that are tailored for the files.
4492 * src/cat.c: Include getpagesize.h.
4493 * src/copy.c: Likewise.
4494 * src/shred.c: Likewise.
4495 * src/split.c: Likewise.
4496 * src/cat.c (main): Align I/O buffers to page boundaries.
4497 * src/copy.c (copy_reg): Likewise.
4498 * src/shred.c (dopass): Likewise.
4499 * src/split.c (main): Likewise.
4500 * src/dd.c (ROUND_UP_OFFSET, PTR_ALIGN): Remove.
4501 All uses replaced by ptr_align.
4502 * src/od.c (gcd, lcm): Remove; now in system.h.
4503 * src/system.h (gcd, lcm, ptr_align): New functions, moved from od.c.
4505 2004-04-14 Jim Meyering <jim@meyering.net>
4507 Remove m4/Makefile.am: it's no longer needed, with newer automake
4508 * configure.ac (AC_CONFIG_FILES): Remove m4/Makefile.in from the list.
4509 * Makefile.am (SUBDIRS): Remove `m4' from the list.
4511 2004-04-13 Jim Meyering <jim@meyering.net>
4513 * configure.ac: Change `jm_' in AC_DEFINE'd names to `gl_'.
4515 2004-03-27 Paul Eggert <eggert@twinsun.com>
4517 * NEWS: cp -pu and mv -u (when copying) now take the destination
4518 file system time stamp resolution into account.
4519 * doc/coreutils.texi (mv invocation): Document this.
4520 (cp invocation): Document -u (it was missing!) with new behavior.
4522 * src/copy.c: Include "utimecmp.h".
4523 (copy_internal): Compare time stamps using utimecmp rather than
4526 2004-04-09 Jim Meyering <jim@meyering.net>
4528 * Makefile.maint (.re-list): New rule/file, to replace
4529 hard-coded list of header file names.
4530 (sc_system_h_headers): Use the new file.
4531 Don't look for sys2.h anymore.
4533 * src/system.h: Include new "stat-macros.h" rather than hard-coding
4534 all of its macro definitions -- the list was slightly out of date.
4535 Suggestion from Dmitry V. Levin.
4537 2004-04-08 Paul Eggert <eggert@cs.ucla.edu>
4539 * NEWS: Remove noctty flag from dd. Suggested by Philippe Troin.
4540 * doc/coreutils.texi (dd invocation): Likewise.
4541 * src/shred.c (O_NOCTTY): Remove redundant decl.
4542 * src/dd.c (flags, usage): Remove noctty flag.
4543 (main): Always use O_NOCTTY when opening files.
4545 2004-04-08 Jim Meyering <jim@meyering.net>
4547 * src/dd.c (dd_copy): Mark two diagnostics for translations.
4548 (set_fd_flags): Undo part of today's change: it's a little
4549 cleaner -- and more efficient in the common case -- to go
4550 ahead and OR in the -1 when fcntl fails.
4552 * Makefile.maint (sc_dd_max_sym_length): New target.
4553 (syntax-check-rules): Add it.
4555 * src/md5sum.c (PROGRAM_NAME) [algorithm == ALG_SHA1]:
4556 Correct spelling: s/shasum/sha1sum. Reported by Jesse Kornblum.
4558 * src/dd.c (set_fd_flags): Don't OR in -1 when fcntl fails.
4559 Rename parameter, flags, to avoid shadowing global.
4560 (LONGEST_SYMBOL): Tweak comment.
4562 2004-04-07 Paul Eggert <eggert@twinsun.com>
4564 * NEWS: New dd conv= symbols nocreat, excl, fdatasync, fsync,
4565 and new dd options iflag= and oflag=.
4566 * src/dd.c (usage): Likewise.
4567 * src/Makefile.am (dd_LDADD, shred_LDADD): Add fdatasync's lib.
4568 * src/dd.c (fdatasync) [!HAVE_FDATASYNC]: New macro.
4569 (C_NOCREAT, C_EXCL, C_FDATASYNC, C_FSYNC): New macros.
4570 (input_flags, output_flags): New vars.
4571 (LONGEST_SYMBOL): New macro.
4572 (struct symbol_value): Renamed from struct conversion. Members
4573 symbol and value renamed from convname and conversion. The
4574 symbol value is now an array instead of a pointer; this saves
4575 a bit of space and time in practice. All uses changed.
4576 (conversions): Add nocreat, excl, fdatasync, fsync. Now const.
4577 (flags): New constant array.
4578 (iflag_error_msgid, oflag_error_msgid): New constants.
4579 (parse_symbols): Renamed from parse_conversion and generalized
4580 to handle either conversion or flag symbols.
4581 (scanargs): Adjust uses of parse_symbols accodingly. Add
4582 support for iflag= and oflag=. Reject attempts to use
4583 both excl and nocreat.
4584 (set_fd_flags): New function.
4585 (dd_copy): Just return X rather than calling quit (X), since our
4586 caller invokes quit with the returned value. Add support for
4587 fdatasync and fsync.
4588 (main): Add support for iflag=, oflag=, and new conv= symbols.
4589 * src/system.h (O_DIRECT, O_DSYNC, O_NDELAY, O_NOFOLLOW,
4590 O_RSYNC, O_SYNC): Define to 0 if not already defined.
4592 * NEWS: Remove duplicate mention of BLOCKSIZE.
4594 2004-04-02 Andreas Schwab <schwab@suse.de>
4596 * src/stty.c: Add support for IUTF8 input flag.
4598 2004-04-06 Jim Meyering <jim@meyering.net>
4600 * src/system.h (makedev) [mkdev && !makedev]: Define in terms of mkdev.
4601 Interix spells it `mkdev'. Reported by Mark Funkenhauser.
4603 2004-04-04 Jim Meyering <jim@meyering.net>
4605 A specified format is no longer automatically newline terminated.
4606 If you want a newline at the end of your format, use `\n'.
4607 * src/stat.c (print_it): Don't print a newline at the end of
4609 (do_statfs): Add a newline at end of each default format string.
4611 2004-03-30 Paul Eggert <eggert@twinsun.com>
4613 * src/nohup.c (main): Adjust to new calling convention
4614 for set_cloexec_flag.
4616 2004-03-31 Jim Meyering <jim@meyering.net>
4618 * tests/Fetish.pm (run_tests): Remove `.orig' file.
4619 Remove debugging diagnostic.
4621 Specifying an invalid --width=N (-w) or --gap-size=N (-g)
4622 would not elicit an error.
4623 * src/ptx.c: Include "xstrtol.h" and "quotearg.h".
4624 (main): Don't use atoi. Use xstrtoul instead.
4626 2004-03-30 Jim Meyering <jim@meyering.net>
4628 * Makefile.maint (sc_prohibit_atoi_atof): New rule.
4629 (syntax-check-rules): Add it.
4630 * .x-sc_prohibit_atoi_atof: New file.
4632 2004-03-29 Jim Meyering <jim@meyering.net>
4634 * tests/du/files0-from: Use new OUT_SUBST directive, so that this
4635 test is not sensitive to system-dependent block size differences.
4636 Prompted by a report of Solaris 8 differences from Paul Eggert.
4638 * tests/Fetish.pm: Accept new directives: OUT_SUBST, ERR_SUBST.
4639 Rename `%tmp' to `%actual'. Reverse order of last two args to
4640 _compare_files (to $actual, $expected) so as to match declaration.
4642 2004-03-28 Paul Eggert <eggert@twinsun.com>
4644 Fix some gotchas encountered when porting to Solaris 8, using
4645 the Forte 6u2 compiler.
4647 * src/hostname.c [HAVE_SETHOSTNAME && !defined sethostname]:
4648 Declare sethostname, since no Solaris header does it.
4649 * src/who.c: Include "vasprintf.h", for asprintf.
4651 2004-03-28 Jim Meyering <jim@meyering.net>
4654 * src/du.c (process_file): Don't record dev/inode for directories.
4656 Under some circumstances, without -c, du would mistakenly count the
4657 space of hard-linked files, not just the first one it encountered.
4658 Reported by Anthony Thyssen.
4659 * src/du.c (du_files): Don't ever clear the set of `seen' dev/inodes.
4661 * src/du.c: Rename global `print_totals' to `print_grand_total'.
4663 * src/du.c (main): Rearrange filtering loop to be a tiny bit
4666 * src/chown-core.c: Don't include savedir.h -- no longer needed.
4667 * src/chmod.c: Likewise.
4669 2004-03-25 Jim Meyering <jim@meyering.net>
4671 * src/du.c (main): Remove now-unused declaration of `i'.
4673 2004-03-24 Paul Eggert <eggert@twinsun.com>
4675 * src/du.c (main): Filter out file names of length zero before
4676 invoking fts, so that they don't cause fatal errors.
4678 2004-03-25 Jim Meyering <jim@meyering.net>
4680 * tests/du/files0-from (zero-len): Add a test for the above.
4682 2004-02-25 Paul Eggert <eggert@twinsun.com>
4684 * NEWS: New environment var BLOCKSIZE.
4685 * lib/human.c (humblock): Support BLOCKSIZE as well as BLOCK_SIZE.
4686 * tests/envvar-check: Test for it. Factor the code to simplify it.
4688 2004-03-23 Paul Eggert <eggert@twinsun.com>
4690 * NEWS: Shorten the du --files0-from announcement, and say
4691 "NUL-terminated" rather than "NUL-separated".
4692 * src/du.c (EXPECTED_BYTES_PER_FILE_NAME, DEFAULT_PROJECTED_N_FILES):
4694 (usage): Say "NUL-terminated", not "NUL-separated".
4695 (main): Check for I/O error when istream is closed.
4696 Allow --files0-from=F even if F is empty; this specifies no files.
4697 (du_files): Now that we allow the list of files to be empty,
4699 * tests/du/files0-from: Adjust to above changes to src/du.c.
4701 2004-03-24 Jim Meyering <jim@meyering.net>
4703 * tests/tail-2/assert: Avoid race condition that could cause
4704 spurious failure. Based on a patch from Andreas Schwab.
4706 2004-03-23 Jim Meyering <jim@meyering.net>
4708 * src/du.c (main): Free the hash table, too.
4710 2004-03-22 Jim Meyering <jim@meyering.net>
4712 * man/Makefile.am (.x.1): Remove --info-page= option, reverting
4713 the change of 2004-01-22. I can no longer reproduce the problem
4714 that prompted that change, and `info coreutils pr' would display the
4715 `printing text' section of the manual, not the one on `pr invocation'.
4717 * tests/du/files0-from (nul-1, nul-2): Adjust expected diagnostics
4718 to match corrected output.
4720 * src/du.c: Include "readtokens0.h" rather than "readtokens.h".
4721 (main): Use readtoken0 functions rather than readtokens.
4722 Don't use errno when diagnosing readtokens0 failure.
4723 Fix off-by-one error in the token number reported in a diagnostic.
4724 (du_files): Return bool, rather than int.
4725 (main): Call readtokens0_free.
4727 2004-03-21 Jim Meyering <jim@meyering.net>
4729 * src/remove.c (ds_free): Plug a small leak.
4731 * tests/Fetish.pm: Fix typo in comment.
4733 2004-03-07 Jim Meyering <jim@meyering.net>
4735 * NEWS: du accepts a new option --files0-from=FILE, where FILE
4736 contains a list of NUL-separated file names.
4738 * src/du.c: Include "readtokens.h".
4739 (usage): Describe the new option, and adjust the `Usage':
4740 with this option, no FILE may be specified on the command line.
4741 (main): Handle the new option.
4743 * tests/du/files0-from: New tests, for the above.
4744 * tests/du/Makefile.am (TESTS): Add files0-from.
4746 * src/factor.c (do_stdin): Reflect changes in use of readtoken.
4747 * src/tsort.c (tsort): Likewise.
4749 2004-02-29 Paul Eggert <eggert@twinsun.com>
4751 * NEWS: Add support for a new notation @N to get_date to represent
4752 the time stamp with numeric value N. Improve support for
4753 fractional time stamps. date's -d and -f options now accept them.
4754 Likewise for touch -t. date has a new option --iso-8601=ns.
4756 * doc/coreutils.texi (touch invocation):
4757 Describe use of fractional seconds.
4758 (date invocation, Options for date): Likewise.
4759 * doc/getdate.texi (General date syntax, Time of day items): Likewise.
4760 * doc/coreutils.texi (date invocation): Mention effect of LC_TIME.
4761 (Options for date): Describe new --iso-8601=ns option.
4763 * doc/getdate.texi: Add copyright notice. Change getdate to
4764 get_date when talking about the function name.
4765 (Seconds since the Epoch): New section, containing the time_t
4766 info moved from Date input formats section, along with new
4767 info about the @ syntax. Mention negative time stamps,
4768 fractional time stamps, and leap seconds.
4769 (General date syntax): Modernize examples a bit to reflect new
4771 (General date syntax, Relative items in date strings):
4772 Use ' rather than " to quote formats.
4773 (Time of day items): Add an example with fractional seconds.
4774 Describe fractional-second syntax.
4776 * src/Makefile.am (touch_LDADD): New macro, since `touch' now
4777 needs clock_gettime.
4779 * src/date.c (enum Time_spec): New enum TIME_SPEC_NS.
4780 (time_spec_string, time_spec, show_date): Support it.
4781 (usage): Remove description of -ITIMESPEC, as it's obsolete and
4782 confusing. Mention --iso-8601=ns.
4783 (batch_convert): getline returns ssize_t, not int.
4785 * src/touch.c (newtime): Now an array of two timespecs, one
4786 for access and one for modification.
4787 (ref_stats): Remove.
4788 (get_reldate): Use get_date's parameter profile.
4789 (touch, main): Adjust to above changes.
4790 (main): Work even if tm_year == INT_MAX (so long as long int is wider).
4791 Use gettime instead of gettimeofday, for new get_date signature.
4793 * tests/date/Test.pm (test_vector): New tests epoch, ns-10, ns-max32,
4796 2004-03-15 Jim Meyering <jim@meyering.net>
4798 * Makefile.maint (alpha beta major): `Make' the emit_upload_commands
4799 target before updating $(prev_version_file).
4801 * tests/misc/date-sec: New file, to test for just-fixed bug in date.
4802 See today's change in lib/getdate.y.
4803 * tests/misc/Makefile.am (TESTS): Add date-sec.
4805 2004-03-14 Jim Meyering <jim@meyering.net>
4807 * announce-gen (print_changelog_deltas): Use `.sig' suffix for
4808 signature files, not `.asc'. Reported by angico@yahoo.com.
4810 2004-03-13 Jim Meyering <jim@meyering.net>
4812 * src/cp.c (do_copy): Tweak wording in a diagnostic.
4813 Suggestion from Karl Berry.
4814 Include "quoatearg.h".
4815 (do_copy): Use quotearg_colon (not quote) for diagnostics
4816 that begin with `"%s:'.
4818 * src/nl.c (usage): Specify that nl uses _basic_ regular expressions.
4819 Suggestion from Dan Jacobson.
4821 2004-03-12 Jim Meyering <jim@meyering.net>
4825 Sometimes, when source and destination partition are different,
4826 mv mistakenly fails to preserve a hard link. Reported by IIDA Yosiaki.
4828 * src/copy.c: When moving a set of N hard-linked files between
4829 partitions, via two or more command line arguments where the
4830 command line argument containing the Nth link contains no other
4831 link to that same file, mv would mistakenly copy the file, rather
4832 than hard-linking it to the other(s). That happens because when the
4833 final link is processed, its link count has been reduced to 1 since
4834 the other links have been `copied' to the destination partition
4835 and the source links have been removed.
4836 (copy_internal): When in move mode, use the source dev/inode
4837 pair to look up destination name even when st_nlink == 1.
4838 * src/cp-hash.c (src_to_dest_lookup): New function.
4839 * src/cp-hash.h (src_to_dest_lookup): Add prototype.
4840 * tests/mv/part-hardlink: New file. Test for the above fix.
4841 * tests/mv/Makefile.am (TESTS): Add part-hardlink.
4843 * announce-gen: Sync with autoconf.
4845 * tests/ls/time-1: Exit 77 (not 1) if we can't set up for the test.
4846 This was triggered on a Linux-2.2.19 system using a file system
4847 NFS-mounted from some sort of Sun.
4849 2004-03-11 Jim Meyering <jim@meyering.net>
4851 * Use automake-1.8.3. Regenerate dependent files.
4853 2004-03-10 Jim Meyering <jim@meyering.net>
4855 * tests/du/deref-args: Also convert sizes in the 70-79 kB range,
4856 so that this test works with SELinux-enabled systems.
4857 Based on a patch from Tim Waugh.
4859 `join -1 x' would give a misleading diagnostic
4860 * src/join.c (string_to_join_field): Report that a non-numeric field
4861 number is invalid, rather than `so large that it is not representable'.
4862 * tests/join/Test.pm (invalid-j): New partial test for the above fix.
4864 2004-03-06 Jim Meyering <jim@meyering.net>
4866 cp --sparse=always sparse-image-file.img /dev/hda1 could
4867 produce an invalid copy on the destination device.
4869 * src/copy.c (copy_reg): Even with --sparse=always, try to
4870 make `holes' only if the destination is a regular file.
4871 Reported by Szakacsits Szabolcs.
4873 2004-03-03 Paul Eggert <eggert@twinsun.com>
4875 * src/nohup.c (main): Don't invoke set_cloexec_flag with
4876 a file descriptor of -1.
4878 2004-03-02 Dmitry V. Levin <ldv@altlinux.org>
4880 * src/nohup.c: Include "cloexec.h".
4881 (main): Set the copy of stderr to close on exec.
4883 2004-03-01 Paul Eggert <eggert@twinsun.com>
4885 * configure.ac: Include <signal.h> when checking for strsignal,
4886 sys_siglist, and friends. Problem reported by Tony Leneis in
4887 <http://mail.gnu.org/archive/html/bug-coreutils/2004-02/msg00136.html>.
4889 2004-02-25 Paul Eggert <eggert@twinsun.com>
4891 * tests/du/deref-args, tests/du/exclude, tests/du/slash:
4892 * tests/du/trailing-slash: Run envvar-check in case BLOCK_SIZE
4895 2004-02-23 Paul Eggert <eggert@twinsun.com>
4897 * NEWS: Document how chown's USER.GROUP argument is now parsed.
4899 2004-02-23 Jim Meyering <jim@meyering.net>
4901 * src/seq.c (usage): Remove stray space after \n in --help output.
4903 2004-02-22 Jim Meyering <jim@meyering.net>
4905 * src/du.c (usage): Separate -H and --si. Say that the meaning
4906 of -H will soon change to that of --dereference-args (-D).
4908 2004-02-21 Jim Meyering <jim@meyering.net>
4910 * src/comm.c (usage): Tell what comm does when there are no options.
4911 Reword in terms of FILE1 and FILE2 rather than `left file' and
4912 `right file'. Suggestion from Dan Jacobson.
4914 2004-02-15 Paul Eggert <eggert@twinsun.com>
4916 Fix some POSIX-conformance bugs in expr.
4918 * NEWS: document the following changes to src/expr.c.
4919 * doc/coreutils.texi (expr invocation): Likewise.
4920 Document what forms integers may take, and say "integer"
4921 consistently instead of "number". Warn about operands
4922 that "expr" can misinterpret, and how to work around the
4924 * src/expr.c (eval, eval7, eval6, eval5, eval4, eval3, eval2, eval1):
4925 Accept a bool argument specifying whether to evaluate the
4926 expression. This is to allow short-circuit evaluation. All
4928 (null): Report that a string is zero even if it has
4929 a form like "-0" or "00".
4930 (eval1, eval): Use short-circuit evaluation for | and &.
4931 (eval): Return 0 if both arguments are null or zero, instead
4932 of returning the first argument.
4933 * tests/expr/basic: Add some tests for the above.
4935 2004-02-17 Jim Meyering <jim@meyering.net>
4939 `make check' from a build inside a chroot environment would fail
4940 * tests/help-version: Specify an argument (`/') for df, in the
4941 unusual event that there is no valid entry in /etc/mtab.
4942 Likewise for id: add the -u option, so we don't get spurious
4943 failures when there are no user or group names.
4946 * src/sort.c (usage) [-u]: Add punctuation so that the description in
4947 the help2man-generated (line-joined) man page is more readable.
4948 Reported by Tim Waugh.
4949 [-T]: Add a semicolon, for the same reason.
4951 2004-02-15 Jim Meyering <jim@meyering.net>
4953 * Makefile.am (dist-hook): Qualify target with $(srcdir)/ prefix.
4955 2004-02-11 Jim Meyering <jim@meyering.net>
4957 * tests/Makefile.am.in ($(srcdir)/Makefile.am): Use more portable
4958 $(srcdir)/../Makefile.am.in, rather than $<.
4959 Suggestion from Michael Elizabeth Chastain.
4961 2004-02-10 Jim Meyering <jim@meyering.net>
4963 * config/install-sh: Make this script executable.
4964 * Makefile.am (dist-hook): New target, to ensure that config/install-sh
4965 is executable. Otherwise, on systems that lack a suitable install
4966 binary, `make install' would fail, because of the way this script
4967 is invoked (without `$SHELL ' prefix).
4968 Reported by Bob Proulx.
4970 2004-02-08 Jim Meyering <jim@meyering.net>
4974 * tests/rm/rm5: Avoid triggering a bug in OSF/Tru64's sed
4975 that would cause an unwarranted test failure.
4976 * tests/rm/rm3: Likewise.
4978 2004-02-07 Jim Meyering <jim@meyering.net>
4980 Remove xstat function pointer member. The way it was used was not
4981 portable, since some systems (OSF V5.1, Solaris 2.5.1) provide static
4982 inline `stat' and `lstat' functions, thus making the tests of
4983 `xstat == lstat' in copy.c always fail.
4984 * src/copy.h (struct cp_options) [xstat]: Remove member.
4986 * src/copy.c (copy_dir): Set `.dereference' member, not .xstat.
4987 (copy_internal): Use `XSTAT (x, ...)' in place of `*(x->xstat) (...)'.
4988 Use `x->dereference == DEREF_NEVER' in place of `x->xstat == lstat'.
4989 (valid_options): Remove now-obsolete FIXME comments.
4991 * src/cp.c (re_protect): Use `XSTAT (x, ...)' in place of
4992 `*(x->xstat) (...)'.
4993 (do_copy): Declare/use local xstat rather than x->xstat.
4994 (main): Remove code that set x.xstat.
4995 * src/mv.c (cp_option_init): Don't initialize xstat member.
4996 * src/install.c (cp_option_init): Likewise.
4998 * Makefile.cfg (gnu_ftp_host-alpha, etc.): Un-factor .gnu.org suffix,
4999 so that emit_upload_commands can use these variables, too.
5001 2004-02-06 Jim Meyering <jim@meyering.net>
5003 * tests/rm/deep-1: Remove `du' stack space test.
5004 Apparently, `ulimit -s N' isn't portable enough.
5005 This test will be restored (with a guard against losing ulimit)
5006 in its own file later.
5008 * tests/rm/deep-1 (deep): Remove progress-style diagnostics,
5009 since this test doesn't take long enough to merit them.
5010 Run du on $tmp (the containing dir), not $deep, the full path to leaf.
5012 * Makefile.maint (signatures): Remove definition.
5013 Now, automake's gnupload handles this.
5014 (%.sig: %): Remove now-unused rule.
5015 (rel-files): Use automake's $(DIST_ARCHIVES), rather than
5016 `$(distdir).tar.bz2 $(distdir).tar.gz'.
5017 (emit-upload-commands): Adjust to use gnupload.
5019 2004-02-05 Jim Meyering <jim@meyering.net>
5021 * src/system.h (ST_TIME_CMP_NS, ST_TIME_CMP): Remove definitions.
5022 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5023 Now, those are all defined in timespec.h.
5026 * src/date.c: Don't include timespec.h, now that system.h does it.
5028 2004-02-02 Paul Eggert <eggert@twinsun.com>
5030 Don't dump core if localtime returns NULL (possible on
5031 hosts with 64-bit time_t and 32-bit int).
5032 * src/date.c: Include "inttostr.h".
5033 (batch_convert, main):
5034 If time conversion fails, exit with nonzero status.
5035 (show_date): Return int to report conversion failure.
5036 Print the time as an int if localtime fails.
5037 * src/uptime.c: Print "??" if the current clock can't
5038 be converted by localtime. This won't happen until the year
5039 2*31 + 1900, but we don't want to dump core even if the current
5040 clock has the wrong value.
5042 * src/stat.c: Include "inttostr.h".
5043 (human_time): Print the date/time as a number of seconds since the
5044 epoch if it can't be converted by localtime. This is better than
5045 just saying "invalid", and is consistent with what "ls" does.
5046 Don't dump core if the year has more than 48 digits; this isn't
5047 possible on any contemporary host, but we might as well do it right.
5049 2004-01-31 Paul Eggert <eggert@twinsun.com>
5051 * src/stat.c (human_time): Accept time rather than
5052 pointer-to-const-time parameter, for clarity. All callers changed.
5054 2004-02-02 Jim Meyering <jim@meyering.net>
5056 * src/stat.c (do_stat): Remove extra trailing newline from
5057 default formats. Reported by Nelson H. F. Beebe.
5059 Print actual fractional seconds in time stamps, not just `.00000000'.
5060 * src/stat.c (human_time): Add and use new parameter, t_ns.
5061 (print_stat): Update callers.
5062 * src/ls.c (TIMESPEC_NS): Remove definition.
5063 * src/system.h (TIMESPEC_NS): Define here, instead, now that stat.c
5064 also uses this macro.
5065 Nelson H. F. Beebe noticed that ls --full-time printed nonzero
5066 fractional seconds for files on an XFS file system, but that stat's
5067 fractional seconds were always zero.
5069 2004-01-28 Paul Eggert <eggert@twinsun.com>
5071 * src/seq.c (print_numbers): Use 'double' for loop index, not
5072 'int', to avoid problems with integer overflow. On almost all
5073 machines 'double' works in every case where 'int' works, and
5074 it works on other cases besides.
5076 2004-01-27 Jim Meyering <jim@meyering.net>
5078 * src/seq.c (usage): Mention that if INCREMENT is omitted,
5079 it defaults to 1, even when FIRST is larger than LAST.
5080 Reword so as not to exclude the possibility that INCREMENT be zero.
5082 2004-01-25 Jim Meyering <jim@meyering.net>
5086 * Makefile.maint (signatures): Comment out definition.
5088 2004-01-23 Jim Meyering <jim@meyering.net>
5090 * Makefile.maint (header_regexp): Add exitfail.
5092 * man/Makefile.am (EXTRA_DIST): Add help2man.
5093 Reported by Nelson H. F. Beebe.
5095 * man/Makefile.am (.x.1): Prefix help2man invocation with `$(PERL) --'
5096 so it works on systems with Perl installed somewhere other than in
5099 * src/paste.c (paste_parallel): Declare local, chr, to be of type
5100 `int', not `char', since it must hold EOF. This bug would make
5101 paste infloop on some systems. Test failures reported by
5102 Nelson H. F. Beebe and Christian Krackowizer.
5104 2004-01-22 Jim Meyering <jim@meyering.net>
5106 * tests/rmdir/fail-perm: New file. Test for just-fixed rmdir bug.
5107 * tests/rmdir/Makefile.am (TESTS): Add fail-perm.
5109 * man/help2man: Fix it so using --info-page='coreutils PROG' works.
5110 * man/Makefile.am (.x.1): Invoke our own (tweaked) copy of help2man.
5111 Use --info-page='coreutils PROG' option.
5112 Now, readlink.1 refers the user to `info coreutils readlink'
5113 rather than to `info readlink'. Reported by Matt Swift.
5115 2004-01-21 Paul Eggert <eggert@twinsun.com>
5117 Exit status cleanup.
5119 * src/basename.c (usage): Use EXIT_SUCCESS, not 0, for clarity.
5120 * src/cat.c, src/chgrp.c, src/chmod.c, src/chown.c, src/chroot.c,
5121 * src/cksum.c, src/comm.c, src/cp.c, src/csplit.c, src/cut.c,
5122 * src/date.c, src/dd.c, src/df.c, src/dircolors.c, src/dirname.c,
5123 * src/du.c, src/echo.c, src/env.c, src/expand.c, src/expr.c,
5124 * src/factor.c, src/fmt.c, src/fold.c, src/head.c, src/hostid.c,
5125 * src/hostname.c, src/id.c, src/install.c, src/join.c, src/kill.c,
5126 * src/link.c, src/ln.c, src/logname.c, src/ls.c, src/md5sum.c,
5127 * src/mkdir.c, src/mkfifo.c, src/mknod.c, src/mv.c, src/nice.c,
5128 * src/nl.c, src/nohup.c, src/od.c, src/paste.c, src/pathchk.c,
5129 * src/pinky.c, src/pr.c, src/printenv.c, src/printf.c, src/pwd.c,
5130 * src/rm.c, src/rmdir.c, src/seq.c, src/setuidgid.c, src/shred.c,
5131 * src/sleep.c, src/sort.c, src/split.c, src/stat.c, src/stty.c,
5132 * src/su.c, src/sum.c, src/sync.c, src/tac.c, src/tail.c, src/tee.c,
5133 * src/test.c, src/touch.c, src/tr.c, src/tsort.c, src/tty.c,
5134 * src/uname.c, src/unexpand.c, src/uniq.c, src/unlink.c, src/uptime.c,
5135 * src/users.c, src/wc.c, src/who.c, src/whoami.c, src/yes.c: Likewise.
5137 * src/cat.c (usage): Don't bother normalizing exit status
5138 since the arg is already the correct exit status now.
5139 * src/cksum.c, src/comm.c, src/csplit.c, src/cut.c,
5140 * src/dircolors.c, src/expand.c, src/fmt.c, src/fold.c, src/head.c,
5141 * src/join.c, src/md5sum.c, src/nl.c, src/od.c, src/paste.c,
5142 * src/pr.c, src/split.c, src/sum.c, src/tac.c, src/tail.c, src/tr.c,
5143 * src/tsort.c, unexpand.c, src/src/uniq.c, src/src/wc.c: Likewise.
5145 * src/chown.c (main): Removed unused local 'fail'.
5147 * src/chroot.c (CHROOT_FOUND_BUT_CANNOT_INVOKE, CHROOT_FAILURE):
5150 * src/chroot.c (main): Initialize exit_failure to EXIT_FAIL.
5151 * src/env.c, src/nice.c, src/su.c: Likewise.
5152 * src/nohup.c (main): Likewise, to NOHUP_FAILURE.
5153 * src/setuidgid.c (main): Likewise, to SETUIDGID_FAILURE.
5154 * src/expr.c (main): Use initialize_exit_failure rather than
5155 setting exit_failure directly; this optimizes away redundant
5157 * src/printenv.c, src/sort.c, src/test.c, src/tty.c: Likewise.
5159 * src/chroot.c (main): Exit with status 1 rather than 127
5160 if chroot itself fails, as per documentation.
5162 * src/chroot.c (main): Use EXIT_ENOENT and EXIT_CANNOT_INVOKE
5163 rather than roll-your-own symbols or integers.
5164 * src/env.c (main): Likewise.
5165 * src/nohup.c (main): Likewise.
5166 * src/su.c (run_shell): Likewise.
5168 * src/cp.c (exit_status): Remove static var....
5169 (main): Making it local here instead. Use =, not |=, to set it.
5171 * src/cut.c (FATAL_ERROR, main): Exit with status EXIT_FAILURE,
5173 * src/date.c (batch_convert, main): Likewise.
5174 * src/dd.c (dd_copy): Likewise.
5175 * src/pr.c (first_last_page, main, getoptarg): Likewise.
5176 * src/tr.c (main): Likewise.
5177 * src/date.c (main): Don't assume EXIT_FAILURE == 1, as
5178 POSIX doesn't require it.
5179 * src/dd.c (write_output, skip, dd_copy): Likewise.
5180 * src/df.c (main): Likewise.
5181 * src/id.c (main): Likewise.
5182 * src/install.c (main): Likewise.
5183 * src/ln.c (main): Likewise.
5184 * src/ls.c (main): Likewise.
5185 * src/mv.c (main): Likewise.
5186 * src/shred.c (main): Likewise.
5188 * src/env.c (main): Exit with status 1, not 2, on errors detected
5190 * src/hostname.c (main): Likewise.
5191 * src/nl.c (main): Likewise.
5192 * src/stty.c (main): Likewise.
5194 * src/expr.c (EXPR_FAILURE): Renamed from EXPR_ERROR, for
5195 consistency with the other programs' naming conventions.
5198 * src/factor.c (main): Do not report a usage error simply
5199 because stdin has bad numbers.
5201 * src/id.c (problems): Now a boolean int, not a counter,
5202 so that we don't have to worry about int overflow. All uses changed.
5203 * src/touch.c (err): Likewise.
5205 * src/md5sum.c (main): Use int, not size_t, to store boolean int.
5207 * src/mkfifo.c (main): Exit with status 1, not 4, if not implemented.
5208 * src/mknod.c: Likewise.
5210 * src/nice.c (main): Exit with status EXIT_FAIL, not EXIT_FAILURE,
5211 on error; this is in case EXIT_FAILURE is unusual.
5212 * src/su.c (main): Likewise.
5214 * src/nohup.c (NOHUP_FOUND_BUT_CANNOT_INVOKE): Remove; all uses
5215 changed to EXIT_CANNOT_INVOKE.
5217 * src/printenv.c (PRINTENV_FAILURE): New constant.
5218 (main): Exit with status PRINTENV_FAILURE, not EXIT_FAILURE, on
5219 command-line syntax problems.
5221 * src/rmdir.c (remove_parents): Don't set 'fail' to a negative number.
5222 (main): Avoid integer overflow when seeing whether errors occurred.
5224 * src/seq.c (print_numbers): Now returns void, not (zero) int.
5225 All callers changed.
5226 (main): Remove unused local variable 'errs'. Always exit successfully
5227 if we reach the end.
5229 * src/setuidgid.c (SETUIDGID_FAILURE): Renamed from FAIL_STATUS,
5230 for consistency with other programs here. All uses changed.
5231 (main): Use 'error' to exit rather than invoking 'exit' here.
5233 * src/sort.c: Don't include <assert.h>.
5234 (SORT_OUT_OF_ORDER, SORT_FAILURE): Now enums, not macros.
5235 (usage): Don't use 'assert'.
5236 (main): Remove redundant assignment to exit_failure.
5238 * src/system.h (EXIT_FAIL, EXIT_CANNOT_INVOKE, EXIT_ENOENT):
5240 (initialize_exit_failure): New inline function.
5241 Include exitfail.h here, since we refer to exit_failure.
5242 All callers changed to not include exitfail.h.
5244 * src/tty.c (TTY_FAILURE, TTY_WRITE_ERROR): New enum values;
5245 substitute them for the corresponding integer constants.
5247 * tests/help-version (expected_failure_status_date): Remove, as
5248 'date' is now normal.
5249 (expected_failure_status_nohup): New var.
5251 2004-01-21 Jim Meyering <jim@meyering.net>
5253 * tests/touch/relative: Remove `command' syntax.
5254 Thanks to Nelson H. F. Beebe and Paul Eggert.
5256 * tests/touch/relative: Test only year/month/day, not hours/min/sec,
5257 so as to avoid problems with systems using TAI clocks.
5258 Although it's no longer necessary, set TZ=UTC0 also for the
5259 initial touch command. Reported by Paul Jarc here:
5260 http://article.gmane.org/gmane.comp.gnu.core-utils.bugs/1504
5262 2004-01-20 Diego Biurrun <diego@biurrun.de>
5264 * src/dircolors.hin: Add .mov to the list of media files.
5266 2004-01-19 Paul Eggert <eggert@twinsun.com>
5268 * tests/touch/relative: Use TZ=UTC0, not TZ=utc (which isn't
5269 portable). Problem reported by Christian Krackowizer. Also, use
5270 +0000 rather than +0 to specify a time zone, as the documentation
5271 requires four digits.
5273 2004-01-19 Jim Meyering <jim@meyering.net>
5275 * tests/mv/hard-4: Run envvar-check in case SIMPLE_BACKUP_SUFFIX is set.
5276 * tests/mv/backup-is-src: Likewise.
5277 Problem reported by Peter Horst
5279 2004-01-17 Jim Meyering <jim@meyering.net>
5281 * announce-gen (print_changelog_deltas): Use .sig suffix, not .asc.
5285 2003-12-15 Paul Eggert <eggert@twinsun.com>
5287 * NEWS, doc/coreutils.texi: touch -r and -d can now both be specified,
5288 with -r specifying the origin for -d.
5289 * src/touch.c (flexible_date): Remove static var.
5290 (get_reldate): New function.
5291 (main): Use it, to implement this new behavior.
5293 2004-01-16 Jim Meyering <jim@meyering.net>
5295 * tests/touch/relative: New test for the above.
5296 * tests/touch/Makefile.am (TESTS): Add relative.
5298 2004-01-13 Jim Meyering <jim@meyering.net>
5300 * src/system.h: Include contents of sys2.h.
5301 * src/sys2.h: Remove file.
5302 * src/Makefile.am (noinst_HEADERS): Remove sys2.h.
5304 * Use automake-1.8.2. Regenerate dependent files.
5306 * Update to gettext-0.13.1.
5307 * configure.ac: Use gettext-0.13.1.
5308 * .x-sc_space_tab: Add m4/po.m4 to the list of exceptions.
5310 2004-01-12 Jim Meyering <jim@meyering.net>
5312 * Makefile.maint (%.sig): Use .sig suffix rather than .asc.
5314 * Makefile.maint (po-check): Ensure that cvsu works before using it.
5315 Reported by Alexandre Duret-Lutz.
5317 * src/tail.c (main): Warn about following stdin only when it's a tty.
5319 * configure.ac: Use gl_DEFAULT_POSIX2_VERSION.
5321 2004-01-10 Jim Meyering <jim@meyering.net>
5323 * tests/misc/stat-fmt: Use backticks, not `$()' notation.
5325 2004-01-09 Jim Meyering <jim@meyering.net>
5327 * configure.ac: Quote underquoted `jm_DUMMY_1' to avoid new warning.
5329 2004-01-08 Jim Meyering <jim@meyering.net>
5331 * src/stat.c (human_fstype): Use %lx, not %x format for `unsigned long'.
5332 From Andreas Schwab.
5334 * tests/Makefile.am (TESTS_ENVIRONMENT): Remove `/vg' (prerelease test
5335 remnant) from PATH component. That would cause tests in this directory
5336 not to run the just-built binaries, but rather whatever happened
5337 to be in one's PATH. Reported by Christian Krackowizer.
5339 2004-01-04 Jim Meyering <jim@meyering.net>
5341 * src/csplit.c (new_control_record): Use x2nrealloc
5342 rather than xrealloc.
5344 * src/cp.c (re_protect): Use ASSIGN_STRDUPA rather than
5346 (make_path_private): Likewise.
5348 2004-01-03 Jim Meyering <jim@meyering.net>
5350 * src/paste.c: Use `bool' (not int) as the type for a few
5352 (collapse_escapes): Rewrite to set globals rather than modifying
5354 Use size_t (not int) for all counters and related index variables.
5355 (paste_parallel): Remove needless complexity of
5356 using xrealloc in the loop; just allocate the buffers up front.
5357 Free the two temporary buffers.
5358 Move declarations of locals `down' into scope where used.
5359 (paste_serial): Remove `register' attributes.
5360 (main): Simplify delim-related code.
5361 Free `delims', now that it's malloc'd.
5363 2004-01-02 Jim Meyering <jim@meyering.net>
5365 * src/chroot.c: Include "quote.h".
5366 (CHROOT_FOUND_BUT_CANNOT_INVOKE, CHROOT_FAILURE): Define.
5367 (main): Exit with status of 127, not 1, for too-few-args,
5368 chroot failure, or chdir failure.
5369 Give a better diagnostic upon execvp failure.
5371 * src/du.c (usage): Mention that, with its current meaning,
5374 * src/tail.c (main): Warn about following stdin when it's a tty.
5375 Fail when following by name but no names are specified.
5377 2003-12-30 Jim Meyering <jim@meyering.net>
5379 * src/fold.c (main): Use memcpy, not strcpy.
5381 * src/copy.c (copy_internal): Use ASSIGN_STRDUPA rather than
5384 2003-12-28 Jim Meyering <jim@meyering.net>
5386 * src/unexpand.c (n_tabs_allocated): New global.
5387 (add_tabstop): Use x2nrealloc rather than xrealloc.
5388 * src/expand.c: Likewise.
5390 * tests/misc/expand: New file.
5391 * tests/misc/Makefile.am (TESTS): Add expand.
5393 * src/sort.c (add_temp_dir): Use x2nrealloc rather than xrealloc.
5394 (fillbuf): Use x2nrealloc rather than xrealloc.
5395 (sort): Use xnmalloc rather than xmalloc.
5398 2003-12-27 Jim Meyering <jim@meyering.net>
5400 * src/tee.c (tee): Use xnmalloc rather than xmalloc.
5402 2003-12-29 Paul Eggert <eggert@twinsun.com>
5404 * NEWS: Remove support for join -j1 FIELD, -j2 FIELD, and -o LIST1
5405 LIST2 in POSIX 1003.1-2001 hosts, as required by POSIX.
5407 * doc/coreutils.texi (join invocation): Remove documentation
5408 accordingly. Document that -t makes all separators significant.
5410 * src/join.c: Include posixver.h.
5411 (obsolete_usage): New var.
5412 (longopts): Put obsolete options first.
5413 (OBSOLETE_LONG_OPTIONS): New constant.
5414 (get_option, add_file_name): New functions.
5415 (main): Use them to support new behavior.
5416 (usage): Remove documentation for -j1 FIELD and -j2 FIELD.
5417 Do not mark -j FIELD as obsolescent; it is longstanding
5418 UNIX tradition and is a valid extension to POSIX.
5420 * tests/join/Test.pm (tv): Avoid obsolete -o usage.
5422 2003-12-28 Paul Eggert <eggert@twinsun.com>
5424 * src/join.c (add_field_list): Don't use alloca with unbounded
5425 size; just modify the argument, which is no longer const *.
5427 Various other minor cleanups, mostly to avoid the need for casts.
5429 (extract_field): Renamed from ADD_FIELD, as it's now a function.
5431 (struct field.beg): Now char *, not unsigned char const *. All
5432 uses changed. It shouldn't be const since xmemcoll writes on its
5434 (extract_field): Likewise, for 2nd arg.
5435 (keycmp): Remove now-unnecessary cast of xmemcoll args.
5437 (is_blank): New function, to avoid need to cast arg to unsigned char.
5438 (extract_field): Use it.
5440 (xfields): Rewrite pretty much from scratch.
5442 (hard_LC_COLLATE): Now bool, not int.
5443 (get_line, getseq, add_field_list): Now returns bool, not int.
5444 (decode_field_spec, add_field_list): Return true on success (not
5445 false), for consistency with the rest of the code. All uses changed.
5447 (tab): Now char, not unsigned char. This wasn't 100% necessary
5448 but is slightly cleaner.
5449 (prjoin): Hoist (tab ? tab : ' ') expression, to help the compiler.
5451 (empty_filler): Now const *.
5453 (make_blank): Remove; wasn't needed. Remove all calls.
5454 (main): Don't set uni_blank.nfields; zero is fine.
5456 2003-12-27 Jim Meyering <jim@meyering.net>
5458 * src/join.c: Include "quote.h".
5459 (min, max): Remove definitions.
5460 Make a few function parameters and corresponding
5461 locals `const'. Use bool for boolean variables.
5462 Use size_t (not int) for all counters and related index variables.
5463 (prjoin): Remove now-useless assertion.
5464 (string_to_join_field): New function.
5465 (main): Accept join fields as large as SIZE_MAX.
5466 (keycmp): Rename `min' to MIN and max to MAX.
5468 2003-12-26 Jim Meyering <jim@meyering.net>
5470 fold -s didn't work on e.g., alpha-based systems.
5471 * src/fold.c (fold_file): Adjust types (int->size_t) so that using
5472 x2nrealloc works properly on systems with differing sizes for int
5473 and size_t. Reported by Nelson Beebe.
5475 * src/fold.c: Use `bool' (not int) as the type for a few
5478 2003-12-23 Paul Eggert <eggert@twinsun.com>
5480 * src/ls.c (length_of_file_names_and_frills):
5481 Remove forward decl; not needed.
5482 (print_file_name_and_frills, length_of_file_name_and_frills):
5483 With -m, don't output spaces before inum or size.
5484 (print_with_commas): Don't output space just before newline.
5486 2003-12-24 Jim Meyering <jim@meyering.net>
5488 * tests/ls/Makefile.am (TESTS): Add m-option.
5489 * tests/ls/m-option: New file. Test for above fixes.
5491 2003-12-20 Jim Meyering <jim@meyering.net>
5495 * src/pr.c: Change type of global, buff_allocated, to size_t.
5497 * src/join.c [struct seq]: Change types of members count and alloc
5498 from `int' to `size_t'.
5500 * tests/Makefile.am (root-hint): Tweak wording.
5502 * src/du.c: Accept new option (-0, --null) that makes it so each
5503 output line is NUL-terminated rather than newline-terminated.
5505 * src/dd.c (apply_translations): Don't prohibit conv=unblock,sync.
5506 Reported by Volker Paul.
5507 * tests/dd/Makefile.am (TESTS): Add unblock-sync.
5508 * tests/dd/unblock-sync: New test for the above.
5510 2003-12-19 Jim Meyering <jim@meyering.net>
5512 * tests/misc/nohup: Double quote back-ticked expression,
5513 in case it ends up having an unexpected value.
5515 * tests/ls/no-arg: Use ls's -1 option in both runs.
5517 * src/du.c (fts_debug): New global.
5518 (FTS_CROSS_CHECK, DEBUG_OPT): Define.
5519 (main): Make fts use FTS_TIGHT_CYCLE_CHECK.
5520 (main) [DU_DEBUG]: Accept -d option.
5522 2003-12-18 Jim Meyering <jim@meyering.net>
5524 * src/ls.c (format_user): Increment dired_pos via two statements,
5525 `dired_pos += width; dired_pos++;' rather than one,
5526 `dired_pos += width + 1;' since the latter could conceivably overflow.
5527 (format_group): Likewise.
5530 * configure.ac: Require automake-1.8.
5532 2003-12-12 Jim Meyering <jim@meyering.net>
5534 * Use automake-1.8. Regenerate dependent files.
5536 2003-12-08 Jim Meyering <jim@meyering.net>
5538 * Makefile.maint (news-date-check): New rule.
5539 (alpha beta major): Depend on it.
5541 2003-12-03 Paul Eggert <eggert@twinsun.com>
5543 * NEWS: ls -l (and similar options) now adjust all columns to
5544 fit the data. Generalized from a suggestion by Leah Q for file sizes.
5545 * src/ls.c (INODE_DIGITS, LOGIN_NAME_MAX, ID_LENGTH_MAX): Remove.
5546 (format_user_width, format_group_width, unsigned_file_size,
5547 format_group): New functions.
5548 (block_size_width): Renamed from block_size_size.
5549 (inode_number_width, nlink_width, owner_width, group_width,
5550 author_width, major_device_number_width, minor_device_number_width,
5551 file_size_width): New vars.
5552 (clear_files): Initialize them.
5553 (gobble_file): Set them. Don't ceiling block_size_width to 7.
5554 (print_long_file): Use them.
5555 (gobble_file): Use a new local variable 'f' to make the code
5556 smaller and more consistent with other functions.
5557 (format_user): Output to stdout, not to a buffer, so that we
5558 don't have to worry about buffer overrun. Update dired_pos.
5559 (print_long_file): Don't put owner, group, author into buffer;
5560 just print them directly. Don't assume link counts and
5561 major and minor numbers fit into unsigned long int.
5562 * tests/cp/same-file, tests/mv/part-symlink: Don't assume that
5563 'ls' output is fixed-width.
5565 2003-12-02 Jim Meyering <jim@meyering.net>
5567 * src/md5sum.c: Include sha1.h (reflect renaming: sha.h -> sha1.h.
5569 2003-11-27 Jim Meyering <jim@meyering.net>
5571 * Use automake-1.7f. Regenerate dependent files.
5573 2003-11-24 Paul Eggert <eggert@twinsun.com>
5575 Parse floating-point operands and options in the C locale.
5576 POSIX requires this for printf, and we might as well be
5577 consistent elsewhere (tail, sleep, seq).
5579 * src/printf.c: Remove decls of strtod, strtol, strtoul; no longer
5580 needed now that we assume C89. Include "c-strtod.h".
5581 (xstrtod): Call c_strtod, not strtod.
5582 * src/sleep.c: Include "c-strtod.h".
5583 (main): Update xstrtod call to include new argument, c_strtod.
5584 * src/seq.c (scan_double_arg): Likewise.
5585 * src/tail.c (parse_options): Likewise.
5587 2003-11-24 Jim Meyering <jim@meyering.net>
5589 * tests/rm/fail-2eperm: Handle another errno variant (HPUX, EPERM).
5590 Reported by Mark Conty.
5592 2003-11-22 Jim Meyering <jim@meyering.net>
5594 * Makefile.maint (sc_xalloc_h_in_src): Remove rule. Subsumed by...
5595 (sc_system_h_headers): Do this test only if sys2.h exists.
5597 2003-11-20 Jim Meyering <jim@meyering.net>
5599 * tests/help-version: Ensure that the bug-reporting address is
5600 included in the --help output for every program.
5601 * tests/Makefile.am (TESTS_ENVIRONMENT): Add $PACKAGE_BUGREPORT.
5603 * src/ptx.c (usage): Output bug-reporting address.
5604 Reported by Dan Jacobson.
5606 2003-11-19 Jim Meyering <jim@meyering.net>
5608 * src/join.c (usage): Mention that FILE1 and FILE2 must be sorted
5609 on the join fields. Suggestion from Bruce Robertson.
5611 2003-11-18 Jim Meyering <jim@meyering.net>
5613 `od -c -w9999999' could segfault
5614 * src/od.c (dump): Use xnmalloc/free, not alloca.
5616 2003-11-16 Jim Meyering <jim@meyering.net>
5618 * Use autoconf-2.59. Regenerate dependent files.
5620 * tests/du/hard-link: Minor tweak: use mkdir -p.
5622 Fix read-from-free'd-buffer error detected by valgrind.
5623 * src/csplit.c (remove_line): Don't return a pointer to data in
5624 a freed buffer. Instead, arrange to free the buffer on the
5627 * tests/misc/csplit: New test for above fix.
5629 2003-11-11 Jim Meyering <jim@meyering.net>
5631 * src/ls.c (extract_dirs_from_files): Avoid useless copy operations.
5632 This avoids a warning from valgrind about memcpy with overlapping
5633 source and destination.
5635 * configure.ac: Require automake-1.7.8.
5637 2003-11-09 Jim Meyering <jim@meyering.net>
5639 * Use automake-1.7.9. Regenerate dependent files.
5641 * src/rm.c: Support new options: --preserve-root and --no-preserve-root.
5642 * src/chown.c: Likewise.
5644 * src/chown-core.c: Include "root-dev-ino.h".
5645 (chopt_init): Initialize new member.
5646 (change_file_owner): Support rm's new --preserve-root option.
5648 * src/remove.c: Include "root-dev-ino.h".
5649 (remove_cwd_entries): Remove now-obsolete FIXME comment.
5650 (remove_dir): Support rm's new --preserve-root option.
5652 * src/chown.c: Include "root-dev-ino.h".
5653 Add new options: --preserve-root and --no-preserve-root.
5655 * src/chmod.c: Include "root-dev-ino.h".
5656 (process_file): Use newly-factored-out ROOT_DEV_INO_CHECK and
5657 ROOT_DEV_INO_WARN macros.
5658 (get_root_dev_ino): Remove function definition, now that it's
5659 been moved to a separate file.
5660 (usage): Describe new options.
5662 * src/mv.c (rm_option_init): Initialized new member.
5664 * src/remove.h: Include "dev-ino.h".
5665 (struct rm_options): Add new member: root_dev_ino.
5666 * src/chown-core.h: Include "dev-ino.h".
5667 (struct Chown_option): Add new member: root_dev_ino.
5669 2003-11-06 Jim Meyering <jim@meyering.net>
5671 * src/paste.c (paste_parallel): Use `sizeof *var' rather than
5672 hard-coding `sizeof FILE*'.
5674 2003-11-05 Dennis Smit <ds@nerds-incorporated.org>
5676 * src/wc.c (main): Free `fstatus' so there is no confusion about
5677 whether it's leaked or not.
5678 * src/who.c (who): Likewise for `utmp_buf'.
5680 2003-11-05 Paul Eggert <eggert@twinsun.com>
5682 Fix 'cut' problems with size_t overflow and unsigned int.
5683 More generally, resize integer variables to fit use more precisely.
5684 * src/cut.c (ADD_RANGE_PAIR): Remove unnecessary parens.
5685 (struct range_pair): Make members to be of type size_t, not unsigned.
5686 (max_range_endpoint, eol_range_start): Now size_t, not unsigned.
5687 (suppress_non_delimited, output_delimiter_specified,
5688 have_read_stdin, print_kth, set_fields): Now bool, nt int.
5689 (delim): Now unsigned char, not int.
5690 (mark_printable_field, is_printable_field, is_range_start_index,
5691 set_fields, set_fields, cut_bytes, cut_fields):
5692 Use size_t, not unsigned, for field and byte counts.
5693 (hash_int): Use uintptr_t, not unsigned, for pointers converted
5694 to integers. This squeezes more info out of them.
5695 (set_fields, cut_bytes, cut_fields, main):
5696 Use bool, not int, for booleans.
5697 (set_fields): Allocate zeroed byte array with xzalloc, not xcalloc.
5699 2003-11-05 Paul Eggert <eggert@twinsun.com>
5701 * man/Makefile.am (check-programs-vs-x):
5702 Work even if $(programs) contains '$'.
5703 Work even if 'missing=1' in environment.
5704 Don't report an error simply because $(programs) outputs nothing.
5706 2003-11-05 Jim Meyering <jim@meyering.net>
5708 * Use autoconf-2.58. Regenerate dependent files.
5710 * src/tr.c (spec_init): Fix typo in last change.
5712 * src/sys2.h (case_GETOPT_VERSION_CHAR): Cast NULL to `(char *)' in
5713 call to variadic version_etc function, so that it works even on systems
5714 for which sizeof char* != sizeof int.
5715 * src/true.c (main): Likewise.
5716 * basename.c, chroot.c, cksum.c, dd.c, dirname.c, echo.c, expr.c:
5717 * factor.c, hostid.c, hostname.c, link.c, logname.c, nice.c, nohup.c:
5718 * pathchk.c, printenv.c, printf.c, pwd.c, setuidgid.c, sleep.c, stty.c:
5719 * sync.c, test.c, tsort.c, unlink.c, uptime.c, users.c, whoami.c, yes.c:
5720 Similarly, cast NULL to `(char *)' in call to variadic function,
5721 parse_long_options, so that it works even on systems for which
5722 sizeof char* != sizeof int.
5723 A similar problem was reported by Harti Brandt in
5724 http://mail.gnu.org/archive/html/bug-gnu-utils/2003-10/msg00320.html.
5726 * src/users.c (users): Free `utmp_buf' explicitly so that people
5727 don't mistake this for a real leak.
5728 Patch by Dennis Smit <ds@nerds-incorporated.org.
5730 2003-11-04 Paul Eggert <eggert@twinsun.com>
5732 * README: Document _POSIX2_VERSION.
5734 2003-11-04 Jim Meyering <jim@meyering.net>
5736 * src/tac.c (memrchr): Remove #if-0'd function.
5737 (tac_stdin_to_mem): Clean up #if-0'd code.
5739 * src/od.c (decode_format_string): Remove unnecessary casts.
5740 Use more maintainable `sizeof *var'.
5741 (main): Call decode_format_string rather than decode_one_format,
5742 now that `spec' may be NULL.
5744 * src/chmod.c (AUTHORS): Add my name.
5746 * src/split.c (next_file_name): Use `sizeof *var' rather than
5747 hard-coding `sizeof size_t'.
5749 * src/sort.c (new_key): Use xzalloc, not xcalloc (1, ...).
5751 * src/cut.c (ADD_RANGE_PAIR): Use x2nrealloc rather than xrealloc,
5752 to avoid potential overflow in pointer arithmetic.
5753 (set_fields): Use not `1', but rather `sizeof *printable_field' as
5754 second argument to xcalloc.
5755 * src/od.c (decode_format_string, dump_strings): Use x2nrealloc
5756 rather than xrealloc.
5757 * src/date.c (show_date): Likewise.
5758 * src/join.c (ADD_FIELD, initseq, getseq): Likewise.
5759 * src/pr.c (store_char): Likewise.
5760 * src/fold.c (fold_file): Likewise.
5762 * src/copy.c (triple_hash, triple_hash_no_name): Adjust to reflect
5763 type changes (unsigned int -> size_t) in hash.c.
5764 * src/cp-hash.c (src_to_dest_hash): Likewise.
5765 * src/du.c (entry_hash): Likewise.
5766 * src/ls.c (dev_ino_hash): Likewise.
5767 * src/cut.c (hash_int): Likewise. Declare function as static.
5769 2003-11-03 Jim Meyering <jim@meyering.net>
5771 * tests/misc/Makefile.am (TESTS_ENVIRONMENT): Define PACKAGE_VERSION.
5772 * tests/misc/fold: Fail the test immediately if we're not running
5773 the expected version of fold.
5775 2003-11-02 Jim Meyering <jim@meyering.net>
5777 * src/tr.c (append_normal_char, append_range, append_char_class)
5778 (append_repeated_char, append_equiv_class, spec_init): Use `sizeof *var'
5779 rather than `sizeof EXPLICIT_TYPE'. The former is more maintainable
5780 and usually shorter.
5781 * src/copy.c (copy_internal): Likewise.
5782 * src/join.c (initseq, add_field, make_blank): Likewise.
5783 * src/od.c (main): Likewise.
5784 * src/cp.c (make_path_private): Likewise.
5785 * src/tsort.c (new_item, record_relation): Likewise.
5787 * src/df.c (add_fs_type, add_excluded_fs_type, main): Likewise.
5788 (main): Also remove anachronistic cast of xmalloc return value.
5789 * src/ptx.c (alloc_and_compile_regex, main): Likewise.
5790 (main): Also remove anachronistic cast of xmalloc return value.
5791 * src/sort.c (inittables): Likewise.
5792 (sort): Also Split a long line.
5794 2003-10-25 Jim Meyering <jim@meyering.net>
5796 * src/copy.c (triple_hash, triple_hash_no_name): Adjust to reflect
5797 type changes (unsigned int -> size_t) in hash.c.
5798 * src/cp-hash.c (src_to_dest_hash): Likewise.
5799 * src/du.c (entry_hash): Likewise.
5800 * src/ls.c (dev_ino_hash): Likewise.
5801 * src/cut.c (hash_int): Likewise. Declare function as static.
5803 2003-10-21 Jim Meyering <jim@meyering.net>
5805 Don't fail when run with VERBOSE=yes.
5806 * tests/chgrp/basic: Do `set +x' before starting the subshell
5807 from which we invoke chgrp. Otherwise, the output from the
5808 VERBOSE=yes-induced `set -x' would result in spurious differences.
5809 Reported by Russel Coker via Michael Stone.
5811 2003-10-19 Jim Meyering <jim@meyering.net>
5813 chmod now uses fts to perform a directory traversal when -R is
5814 specified. Before, it operated on full path names, and as such
5815 would encounter the PATH_MAX (often 4096) limit.
5817 * src/chmod.c: Include "xfts.h".
5818 (process_file): Rename from change_file_mode.
5819 Adapt to be used with fts.
5820 (process_files): New function.
5822 2003-10-18 Jim Meyering <jim@meyering.net>
5824 * tests/du/deref-args: Ensure that du -D now dereferences all
5825 symlinks specified on the command line, not just those that
5826 reference directories.
5828 * basename.c, cat.c, chroot.c, cksum.c, comm.c, cp.c, csplit.c, cut.c:
5829 * dd.c, df.c, dirname.c, du.c, echo.c, env.c, expr.c, factor.c, head.c:
5830 * hostid.c, hostname.c, id.c, link.c, ln.c, logname.c, ls.c, md5sum.c:
5831 * mv.c, nice.c, nl.c, nohup.c, paste.c, pathchk.c, pinky.c, pr.c:
5832 * printenv.c, printf.c, pwd.c, rm.c, setuidgid.c, sleep.c, sort.c:
5833 * split.c, stty.c, sum.c, sync.c, tac.c, tail.c, tee.c, test.c:
5834 * touch.c, tsort.c, uniq.c, unlink.c, uptime.c, users.c, wc.c:
5835 * who.c, whoami.c, yes.c (AUTHORS): Revert the WRITTEN_BY/AUTHORS change
5836 of 2003-09-19. Now, AUTHORS is a comma-separated list of strings.
5837 Update the call to parse_long_options so that `AUTHORS, NULL' are the
5839 * src/true.c (main): Append NULL to version_etc argument list.
5840 * src/sys2.h (case_GETOPT_VERSION_CHAR): Likewise.
5842 2003-10-17 Andreas Schwab <schwab@suse.de>
5844 * tests/mk-script: Get $srcdir from first parameter instead of
5846 (main): Update usage.
5848 * tests/Makefile.am.in ($(srcdir)/$x-tests): Pass $(srcdir) as
5849 first argument of mk-script.
5850 ($(srcdir)/Makefile.am): Likewise. Prepend $(srcdir) to target.
5852 2003-10-17 Jim Meyering <jim@meyering.net>
5854 * src/mv.c (usage): Tweak descriptions of -i and -f so that the
5855 generated `man' page is more readable. Suggestion from Dan Jacobson.
5857 * src/chown-core.c (change_file_owner): Handle the cases in
5858 which fts_info indicates an error with the given entry.
5860 * src/du.c (main): Simply assign to bit_flags.
5861 Don't bother with bit arithmetic.
5863 * tests/chmod/no-x: New file.
5864 * tests/chgrp/no-x: New file.
5865 * tests/chmod/Makefile.am (TESTS): Add no-x.
5866 * tests/chgrp/Makefile.am (TESTS): Likewise.
5868 * src/du.c: Include "xfts.h".
5869 (du_files): Use xfts_open, rather than fts_open.
5870 * src/chown-core.c (chown_files): Likewise.
5872 2003-10-16 Jim Meyering <jim@meyering.net>
5874 * src/chgrp.c (main): Simply assign to bit_flags.
5875 Don't bother with bit arithmetic.
5876 * src/chown.c (main): Likewise.
5877 Rename a couple of local variables.
5878 Remove unnecessary casts.
5880 * src/tail.c (start_bytes): Rename local, remainder, to avoid
5881 gcc's warning about shadowing a global.
5883 2003-10-15 Jim Meyering <jim@meyering.net>
5885 chown and chgrp now accept POSIX-mandated -H, -L, -P options and
5886 use fts to perform a directory traversal when -R is specified.
5887 Before, they operated on full path names, and as such would
5888 encounter the PATH_MAX (often 4096) limit.
5889 They are more efficient. For example, before, chgrp -R would
5890 take almost 5 seconds to change about 2000 directories and fail
5891 (with `File name too long'), while now it succeeds on a hierarchy
5892 of depth 20,000 in 1/10 the time.
5894 * src/chown.c: Include "userspec.h" and "fts_.h".
5895 (WRITTEN_BY): Add my name.
5896 (getpwnam, getgrnam, getgrgid): Remove declarations.
5897 (endpwent): Remove definition.
5899 (main): Handle new options.
5900 Call new function, chown_files rather than change_file_owner.
5902 * src/chgrp.c: Include "fts_.h".
5903 (WRITTEN_BY): Add my name.
5904 (MAXUID, MAXGID): Remove definitions. Use GID_T_MAX instead of
5907 (main): Handle new options.
5908 Call new function, chown_files rather than change_file_owner.
5910 Rewrite to iterate through hierarchies using fts rather than
5911 via explicit recursion.
5912 * src/chown-core.c: Include "fts_.h"
5913 (change_file_owner): Rewrite to use FTS* and FTSENT* and to operate
5914 on a single file at a time.
5915 (chown_files): New function.
5916 * src/chown-core.h [enum Dereference_symlink]: Remove declaration.
5917 [struct Chown_option] (recurse, force_silent): Change type to `bool'.
5918 [struct Chown_option] (dereference): Remove member with ambiguous name.
5919 [struct Chown_option] (affect_symlink_referent): New member.
5920 (chown_files): New prototype.
5922 * tests/chgrp/recurse: Update tests accordingly.
5923 * tests/chgrp/posix-H: New tests for the above.
5924 * tests/chgrp/Makefile.am (TESTS): Add posix-H.
5926 * src/ln.c (usage): Clarify that --directory, -d, -F probably won't
5927 work even for superuser. Suggestion from Dan Jacobson.
5929 2003-10-14 Paul Eggert <eggert@twinsun.com>
5931 Fix some number-parsing bugs, e.g., "head -n 100k@" wasn't
5933 * lib/human.c, lib/xstrtoimax.c, lib/xstrtol.c, lib/xstrtol.h,
5934 lib/xstrtoul.c, lib/xstrtoumax.c: Sync with gnulib.
5935 * src/sort.c (parse_field_count): Handle the case where overflow
5936 and invalid suffix char are both reported.
5938 2003-10-14 Jim Meyering <jim@meyering.net>
5940 * src/ls.c (decode_switches) [TIOCGWINSZ]: Comment out the
5941 warning-inducing test, ws.ws_col <= SIZE_MAX, since it was always
5944 2003-10-13 Paul Eggert <eggert@twinsun.com>
5946 Fix to avoid a denial-of-service attack if the display width is
5947 enormous. Also, clean up the code a bit by removing duplicate code.
5949 * src/ls.c (init_column_info): Remove forward decl; no longer needed.
5950 (calculate_columns): New function, that contains code that used
5951 to be common to print_many_per_line and print_horizontal.
5952 (print_many_per_line, print_horizontal): Use it.
5953 (decode_switches): Set max_idx here, not in calculate_columns.
5954 (print_current_files): Don't call init_column_info; calculate_columns
5956 (init_column_info): Don't allocate a lot more space than is needed
5957 to represent the current set of files. Allocate all the new
5958 size_t cells in one call to xnmalloc, rather than a row at a time.
5960 2003-10-13 Jim Meyering <jim@meyering.net>
5962 * src/ls.c (init_column_info): Add another FIXME comment.
5964 2003-10-13 Paul Eggert <eggert@twinsun.com>
5966 Fix address-arithmetic bug in 'ls', reported by Georgi Guninski.
5967 Remove several arbitrary limits on hosts where int cannot represent
5970 * src/ls.c (struct bin_str.len, length_of_file_name_and_frills, indent,
5971 nfiles, files_index, tabsize, line_length, struct column_info.line_len,
5972 struct column_info.col_arr[0], max_idx):
5973 Now size_t, not int.
5974 (get_funky_string): Return bool indicating success, instead of
5975 a negative count to indicate failure. Store number of columns
5976 through new parameter OUTPUT_COUNT; that way, they can never
5977 go negative. Change equals_end from int to bool. All uses
5979 (struct column_info.valid_len): Now bool, not int. All uses changed.
5980 (dired_dump_obstack, get_funky_string, clear_files,
5981 extract_dirs_from_files, print_current_files,
5982 print_many_per_line, print_horizontal, init_column_info,
5983 put_indicator, length_of_file_name_and_frills,
5984 print_with_commas): Use size_t, not int, for local variables
5986 (decode_switches): Decode sizes using xstrtoul, not xstrtol.
5987 Check for TIOCGWINSZ returing negative values (or values greater
5989 (visit_dir, main, parse_ls_color, queue_directory, add_ignore_pattern,
5991 Use xmalloc and xnmalloc, not XMALLOC.
5992 (gobble_file): Use xnrealloc, not XREALLOC.
5993 (print_color_indicator): Remove now-unnecessary cast to size_t.
5995 2003-10-12 Paul Eggert <eggert@twinsun.com>
5997 * tests/du/no-x: Change wording of diagnostic to match latest du.c.
5998 * tests/sort/sort-tests: Remove from CVS; assume that people
5999 brave enough to check coreutils out from CVS can rebuild it.
6001 2003-10-12 Jim Meyering <jim@meyering.net>
6003 New options: --preserve-root and --no-preserve-root.
6004 * src/chmod.c (change_file_mode): Honor new option.
6005 (change_file_mode): Strip trailing slashes on directory
6006 argument passed to change_dir_mode.
6007 (get_root_dev_ino): New function.
6008 (main): Initialize global, root_dev_ino.
6010 * src/copy.c (copy_internal): Don't #ifdef-out simple uses of
6011 S_ISLNK or S_ISSOCK. The S_IS* macros are guaranteed to be defined
6013 * src/chmod.c (change_file_mode): Likewise.
6015 2003-10-08 Jim Meyering <jim@meyering.net>
6017 * src/csplit.c (main): Remove obsolete FIXME.
6019 2003-10-07 Jim Meyering <jim@meyering.net>
6021 * Use automake-1.7.8. Regenerate dependent files.
6023 2003-09-29 Paul Eggert <eggert@twinsun.com>
6027 * doc/coreutils.texi (csplit invocation):
6028 The regexp offset need not have a sign; POSIX requires support
6029 for signless offets.
6031 Be more careful about int widths. For example, remove some
6032 arbitrary limits by replacing 'unsigned' with 'size_t',
6033 'uintmax_t', etc. Use standard bool rather than a homegrown type.
6034 * lib/Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6035 * src/csplit.c (FALSE, TRUE, boolean): Remove. All uses changed
6036 to <stdbool.h> usage.
6037 (struct control): offset is now intmax_t, not int.
6038 repeat_forever is now bool, not int.
6039 (struct cstring): len is now size_t, not unsigned int.
6040 (struct buffer_record): bytes_alloc, bytes_used, num_lines are now
6041 size_t, not unsigned. start_line, first_available are now
6042 uintmax_t, not unsigned.
6043 (hold_count, control_used): Now size_t, not unsigned.
6044 (last_line_number, current_line, bytes_written):
6045 Now uintmax_t, not unsigned.
6046 (save_to_hold_area, red_input, keep_new_line, record_line_starts,
6047 create_new_buffer, get_new_buffer, load_buffer, find_line,
6048 process_regexp, split_file, new_control_record, extract_regexp,
6049 get_format_width, get_format_prec, max_out):
6050 size args, locals, and returned values are now size_t, not unsigned
6052 (get_first_line_in_buffer, find_line, write_to_file,
6053 handle_line_error, process_line_count, regexp_error, process_regexp,
6055 File line, byte, and repetition counts are now uintmax_t, not unsigned.
6056 (check_for_offset): Don't require a sign before the offset.
6057 Use xstrtoimax to do the real work.
6058 (extract_regexp): Remove harmful cast of size to unsigned.
6059 256 -> 1<<CHAR_BIT, for clarity.
6060 (get_format_flags): Return at most 3, to avoid worries about overflow.
6062 (bytes_to_octal_digits): Remove.
6064 (cleanup): Don't check whether output_stream is NULL, since
6065 close_output_file does that for us.
6067 (new_line_control, create_new_buffer): Use "foo *p = xmalloc
6068 (sizeof *p);" instead of the more long-winded alternatives.
6070 (get_new_buffer): Use O(1) algorithm for resizing a buffer
6071 to a much larger size, instead of an O(N) algorithm.
6073 (process_regexp): Use plain NULL rather than casted 0.
6075 (make_filename): Use %u, not %d, to format unsigned file number.
6077 (new_control_record): Use xrealloc exclusively, since it handles
6080 (extract_regexp): Change misspelled word in diagnostic.
6082 (get_format_width): Even if a minimum field width is specified,
6083 allow room for enough octal digits to represent the value of
6084 the maximum representible integer. This fixes a potential
6085 buffer overrun. Calculate this room at compile-time, not
6086 at run-time; this removes the need for bytes_to_octal_digits.
6087 Check for overflow; this removes a FIXME.
6089 (get_format_prec): Don't allow precision to be signed; it's
6090 not ANSI. Check for overflow. Remove hardcoded "11" as
6091 default precision; this fixes a potential buffer overrun
6092 on hosts with wider size_t.
6094 (get_format_conv_type): Change local variable to be of type
6095 unsigned char, not int; this removes a potential subscript
6096 violation on hosts where char is signed.
6098 (max_out): Replace "for (;*p;)" with more-standard "while (*p)".
6099 Allow "%%" in format. Don't overflow when
6100 counting lots of percents.
6102 (usage): Default sprintf format is %02u, not %d.
6104 2003-10-05 Jim Meyering <jim@meyering.net>
6106 * src/chown-core.c (change_file_owner): Remove set-but-not-used local.
6108 * src/du.c (du_files): Mark diagnostic for translation.
6110 2003-10-04 Jim Meyering <jim@meyering.net>
6112 * src/du.c (du_files): Ignore any failure of fts_close.
6113 Give better diagnostics for failed fts_open.
6115 * src/du.c (MAX_N_DESCRIPTORS): Remove now-unused definition.
6117 Deprecate existing use of -H (aka --si).
6118 * src/du.c (enum) [HUMAN_SI_OPTION]: New member.
6119 [long_options]: Use HUMAN_SI_OPTION, not 'H'.
6120 (main): Warn that the meaning of -H will soon change to be
6123 2003-10-03 Jim Meyering <jim@meyering.net>
6125 * src/du.c: Accept --no-dereference (-P).
6127 2003-10-02 Jim Meyering <jim@meyering.net>
6129 * tests/du/trailing-slash: Adjust for slightly different output.
6131 Rewrite du.c to use fts.
6132 * src/du.c: Include "fts_.h", not ftw.h.
6133 (opt_dereference_arguments, arg_length, suffix_length): Remove globals.
6134 (IS_FTW_DIR_TYPE): Remove definition.
6135 (IS_DIR_TYPE): Define.
6136 (is_symlink_to_dir): Remove now-unnecessary function.
6137 (process_file, du_files): Rewrite to use fts.
6139 * tests/du/inaccessible-cwd: Ensure that even when run from an
6140 inaccessible directory, du can still operate on accessible
6141 directories elsewhere.
6142 * tests/du/Makefile.am (TESTS): Add inaccessible-cwd.
6144 * tests/rm/deep-1: Ensure that du can process a hierarchy
6145 of depth 400 while using no more than 50KB of stack space.
6147 2003-10-01 Akim Demaille <akim@epita.fr>
6149 * announce-gen (print_news_deltas): New function, extracted from main.
6150 (main): Make `news_file' an array.
6151 Use '...=s' => \@var for --news and --url-directory specs.
6152 Before there were a couple of portability problems.
6154 2003-09-28 Jim Meyering <jim@meyering.net>
6156 * Makefile.maint (sc_cast_of_alloca_return_value): New rule.
6157 (syntax-check-rules): Add it.
6159 * src/copy.c: Remove unnecessary cast of alloca, since now it's
6160 guaranteed to be (void *).
6161 * src/cp.c: Likewise.
6162 * src/join.c: Likewise.
6163 * src/ln.c: Likewise.
6164 * src/ls.c: Likewise.
6165 * src/od.c: Likewise.
6166 * src/sys2.h (ASSIGN_STRDUPA): Likewise.
6168 2003-09-27 Jim Meyering <jim@meyering.net>
6170 Don't exhaust virtual memory when processing large inputs.
6171 Fix this by removing csplit's internal free-list management;
6172 instead rely on malloc for that.
6174 * src/csplit.c (free_list): Remove global.
6175 (clear_all_line_control): Remove function.
6176 (get_new_buffer): Always use create_new_buffer to obtain a
6177 new buffer, rather than searching free_list.
6178 (free_buffer): Just call free.
6179 Reported by Nikola Milutinovic.
6181 2003-09-26 Jim Meyering <jim@meyering.net>
6183 * man/rm.x: Also list `chattr' in SEE ALSO section.
6184 Suggestion from Mark Hubbart.
6186 2003-09-25 Jim Meyering <jim@meyering.net>
6188 * configure.ac: Don't invoke AC_AIX or AC_MINIX explicitly, now
6189 that we use gl_USE_SYSTEM_EXTENSIONS, since it AC_REQUIREs them.
6191 * Use autoconf-2.57d. Regenerate dependent files.
6193 2003-09-24 Jim Meyering <jim@meyering.net>
6195 Minor efficiency tweak.
6196 * src/ln.c (PATH_BASENAME_CONCAT): Use memcpy rather than strcpy.
6197 (do_link): Likewise.
6199 2003-09-23 Jim Meyering <jim@meyering.net>
6201 * src/paste.c (paste_serial): Save errno after input error,
6202 to report proper errno value.
6203 Based on a patch from Paul Eggert.
6205 * src/tee.c (tee): Adjust fwrite arguments so that the return
6206 value is the number of bytes written.
6208 2003-09-16 Paul Eggert <eggert@twinsun.com>
6210 Don't assume ferror sets errno. Bug reported by Bruno Haible.
6212 * src/comm.c (compare_files): Save errno after input error,
6213 to report proper errno value.
6214 * src/fold.c (fold_file): Likewise.
6215 * src/od.c (check_and_close, skip, read_char, read_block): Likewise.
6216 * src/unexpand.c (unexpand): Likewise.
6218 * src/csplit.c (close_output_file): Don't report bogus errno value
6219 after ferror discovers an output error. We don't know the proper
6220 errno value, since it might have been caused by any of a whole
6221 bunch of calls, and it might have been trashed in the meantime.
6222 Fixing this problem will require much more extensive changes;
6223 in the meantime just say "write error".
6224 * src/od.c (check_and_close, dump, dump_strings): Likewise.
6225 * src/uniq.c (check_file): Likewise.
6227 * src/join.c (get_line): Report error right away if I/O fails,
6228 so that the proper errno value is used.
6229 * src/tac.c (tac_seekable, tac_file, save_stdin): Likewise.
6230 * src/tee.c (tee): Likewise.
6231 * src/uniq.c (check_file): Likewise.
6233 * src/od.c (skip): If a read fails, don't retry it later, so
6234 that we report the proper errno.
6236 * src/tac.c (tac_mem): Don't return a value; nobody uses it.
6238 * src/tee.c (tee): Once a write failure has occurred, don't bother
6239 writing anything more to that stream.
6241 * src/uniq.c (check_file): Check for ferror (stdout) even if
6244 * src/yes.c (UNROLL): Remove.
6245 (main): Exit immediately when write failure is detected.
6246 Simplify code by assigning to argv when argc == 1.
6248 2003-09-21 Paul Eggert <eggert@twinsun.com>
6250 * src/ptx.c: Switch encoding from Latin-1 to UTF-8.
6251 (WRITTEN_BY): Change "Franc,ois" (actually using
6252 c-with-cedilla in Latin-1) to "F.", so that it's ASCII, as
6255 2003-09-19 Jim Meyering <jim@meyering.net>
6257 `du -D symlink-to-dir' would mistakenly omit the slash in
6258 lines like this: 24 symlink-to-dir/subdir
6259 * src/du.c (process_file): Fix offset calculation.
6260 Reported by Jeff Sheinberg as Debian bug #211591;
6261 http://bugs.debian.org/205251
6263 * tests/du/deref-args: New file/test for the above.
6264 * tests/du/Makefile.am (TESTS): Add deref-args.
6266 * src/du.c (process_file): Remove useless disjunct.
6268 * src/sys2.h (case_GETOPT_VERSION_CHAR): Rename parameter, Authors,
6270 * nearly all src/*.c files (WRITTEN_BY): Rename from AUTHORS.
6271 Begin each WRITTEN_BY string with `Written by ' and end it with `.'.
6272 Mark each WRITTEN_BY string as translatable.
6274 * basename.c, cat.c, chroot.c, cksum.c, comm.c, cp.c, csplit.c, cut.c:
6275 * dd.c, df.c, dirname.c, du.c, echo.c, env.c, expr.c, factor.c, head.c:
6276 * hostid.c, hostname.c, id.c, link.c, ln.c, logname.c, ls.c, md5sum.c:
6277 * mv.c, nice.c, nl.c, nohup.c, paste.c, pathchk.c, pinky.c, pr.c:
6278 * printenv.c, printf.c, pwd.c, rm.c, setuidgid.c, sleep.c, sort.c:
6279 * split.c, stty.c, sum.c, sync.c, tac.c, tail.c, tee.c, test.c:
6280 * touch.c, tsort.c, uniq.c, unlink.c, uptime.c, users.c, wc.c:
6281 * who.c, whoami.c, yes.c: Revert yesterday's changes.
6282 Instead, a subsequent change will embed `Written by ' in
6283 each string along with the author names.
6285 * src/true.c: Revert yesterday's changes.
6286 * src/sys2.h: Likewise.
6288 2003-09-18 Jim Meyering <jim@meyering.net>
6290 * basename.c, cat.c, chroot.c, cksum.c, comm.c, cp.c, csplit.c, cut.c:
6291 * dd.c, df.c, dirname.c, du.c, echo.c, env.c, expr.c, factor.c, head.c:
6292 * hostid.c, hostname.c, id.c, link.c, ln.c, logname.c, ls.c, md5sum.c:
6293 * mv.c, nice.c, nl.c, nohup.c, paste.c, pathchk.c, pinky.c, pr.c:
6294 * printenv.c, printf.c, pwd.c, rm.c, setuidgid.c, sleep.c, sort.c:
6295 * split.c, stty.c, sum.c, sync.c, tac.c, tail.c, tee.c, test.c:
6296 * touch.c, tsort.c, uniq.c, unlink.c, uptime.c, users.c, wc.c:
6297 * who.c, whoami.c, yes.c: Update AUTHORS definition to be a
6298 comma-separated list of strings and/or update the call to
6299 parse_long_options so that `AUTHORS, NULL' are the last parameters.
6300 * src/true.c (main): Append NULL to version_etc argument list.
6301 * src/sys2.h (case_GETOPT_VERSION_CHAR): Likewise.
6303 * src/sort.c (numcompare): Rename local, logb, to log_b to avoid
6304 shadowing the math function name. Also rename loga to log_a.
6306 2003-09-14 Jim Meyering <jim@meyering.net>
6308 * src/factor.c (print_factors): Give a separate diagnostic
6309 for numbers that are too large, but otherwise valid.
6310 Reported by Dániel Varga.
6312 2003-09-10 Jim Meyering <jim@meyering.net>
6314 * Use automake-1.7.7. Regenerate dependent files.
6316 * tests/Makefile.am (all_programs): Use ../src/tr -s ' ' '\n' in place
6317 of `fmt -1'. Using the just-built tr is a little cleaner.
6318 Christian Krackowizer reported that HPUX 10.20 doesn't have fmt.
6319 * man/Makefile.am (programs, check-x-vs-1): Likewise.
6321 2003-09-09 Jim Meyering <jim@meyering.net>
6323 * src/copy.c: Alphabetize includes.
6324 Remove duplicate inclusion of "same.h".
6326 2003-09-08 Jim Meyering <jim@meyering.net>
6328 * Makefile.maint (GZIP_ENV): Remove --rsyncable.
6329 Didn't give enough of a benefit, mainly because it's not yet
6334 * man/Makefile.am (programs): Use ../src, not $(srcdir)/../src.
6335 (check-programs-vs-x): Fail if $(programs) is empty.
6337 * src/remove.c: Add a comment.
6339 2003-09-07 Jim Meyering <jim@meyering.net>
6341 * src/remove.c (D_INO, ENABLE_CYCLE_CHECK) [D_INO_IN_DIRENT]:
6342 Don't define. These symbols are no longer used.
6344 * tests/misc/tty-eof: Write ^D as \cD.
6345 Complete the change of 2003-08-02.
6347 * Makefile.maint (po-check): Use cvsu, so that a temporary source
6348 file in lib/ or src/ doesn't induce an unwarranted failure.
6349 Add a kludge to filter out the sole generated source file that
6350 also has translatable messages: src/false.c.
6352 2003-09-06 Jim Meyering <jim@meyering.net>
6354 * src/tail.c (enum): Add ALLOW_MISSING_OPTION.
6355 (parse_options): Give a diagnostic for (but still accept) the
6356 deprecated --allow-missing option.
6358 2003-09-04 Paul Eggert <eggert@twinsun.com>
6360 Don't ignore -S if input is a pipe. Bug report by Michael McFarland in
6361 <http://mail.gnu.org/archive/html/bug-coreutils/2003-09/msg00008.html>.
6363 * src/sort.c (sort_buffer_size): Omit SIZE_BOUND arg. Compute the
6364 size_bound ourselves. if an input file is a pipe and the user
6365 specified a size, use that size instead of trying to guess the
6366 pipe size. This has the beneficial side effect of avoiding the
6367 overhead of default_sort_size in that case. All callers changed.
6368 (sort): Remove static var size; now done by sort_buffer_size.
6370 2003-09-05 Jim Meyering <jim@meyering.net>
6372 * Use automake-1.7.6b and autoconf-2.57b. Regenerate dependent files.
6374 * tests/tail-2/tail-n0f: Wait .5 seconds for backgrounded process
6375 to start, rather than just .1. Upon failure, print unexpected state.
6377 2003-09-04 Paul Eggert <eggert@twinsun.com>
6379 * src/head.c (elide_tail_lines_pipe): Don't assign 0 or
6380 SAFE_READ_ERROR to tmp->nbytes.
6381 * src/tail.c (pipe_lines, pipe_bytes): Likewise.
6383 * src/head.c (struct linebuffer): Change nbytes and nlines
6384 from unsigned int to size_t. unsigned int is safe (after the
6385 2003-09-03 patch) but size_t is cleaner.
6386 * src/tail.c (struct linebuffer, struct charbuffer): Likewise.
6387 (pipe_bytes): Likewise for local variable 'i', which was 'int'.
6389 Standardize on BUFSIZ as opposed to other macro names and values.
6390 * src/head.c (BUFSIZE): Remove. All uses changed to BUFSIZ.
6391 * src/tail.c (BUFSIZ) [!defined BUFSIZ]: Remove.
6392 stdio.h has always defined it,
6393 and other code already assumes it's defined.
6394 * src/tr.c (BUFSIZ) [!defined BUFSIZ]: Likewise.
6395 (IO_BUF_SIZE): Remove; replace all uses with sizeof io_buf.
6396 (io_buf): IO_BUF_SIZE -> BUFSIZ.
6398 2003-09-04 Paul Eggert <eggert@twinsun.com>
6400 * src/seq.c (step): Default to 1.
6401 (print_numbers): Allow the output to be empty.
6402 (main): The default step is 1, even if LAST < FIRST;
6403 as per documentation.
6404 * tests/seq/basic (onearg-2): Output should be empty.
6406 2003-09-05 Jim Meyering <jim@meyering.net>
6408 * Makefile.cfg (wget_files): Temporarily disable, until master
6409 versions are restored to ftp.gnu.org.
6411 * configure.ac (AM_INIT_AUTOMAKE): Specify automake-1.7.6.
6413 Make seq's --width (-w) option work properly even when the
6414 endpoint requiring the larger width is negative and smaller than
6416 * src/seq.c (get_width_format): Include `-' in the set of bytes
6417 allowed in a `simple' number (no decimal point, no exponent).
6418 Reported by Patrick Mauritz.
6420 2003-09-02 Paul Eggert <eggert@twinsun.com>
6422 * NEWS: sort -t '\0' now uses a NUL tab.
6423 sort option order no longer matters, unless POSIX requires it.
6424 * src/sort.c (usage): Say "blanks" instead of "whitespace",
6425 Similar fixes for many comments.
6426 (TAB_DEFAULT): New constant, so that we can support NUL as
6427 the field separator.
6428 (tab): Now int, not char. Initialize to TAB_DEFAULT.
6429 (specify_sort_size): If multiple sizes are specified, use the largest.
6430 (begfield, limfield): Support NUL tab char.
6431 (set_ordering): Do not let -i override -d.
6432 (main): Report an error if incompatible -o or -t options are given.
6433 Report an error for "-t ''". Allow "-t '\0'" to specify a NUL tab.
6435 2003-09-05 Jim Meyering <jim@meyering.net>
6437 * tests/sort/Test.pm [o2, nul-tab]: New tests for the above.
6439 2003-09-03 Andreas Schwab <schwab@suse.de>
6441 Bug report and patch here:
6442 <http://mail.gnu.org/archive/html/bug-coreutils/2003-09/msg00009.html>
6443 * src/tail.c (pipe_lines): Don't truncate return value from safe_read.
6444 * src/head.c (elide_tail_lines_pipe): Likewise.
6446 2003-09-03 Jim Meyering <jim@meyering.net>
6448 * src/du.c (AUTHORS): Remove Larry McVoy's name, since the relatively
6449 small amount of code from him was first moved to lib/human.c, and was
6450 subsequently rewritten entirely.
6451 * src/df.c (AUTHORS): Likewise.
6453 2003-08-22 Lawrence Teo <lcteo@uncc.edu>
6455 * src/md5sum.c (split_3): Accept the BSD format for generic
6456 message digest modes. Currently works with BSD's MD5 and SHA1
6457 formats since these are the two algorithms presently used in
6458 coreutils. Updated comments to reflect this change.
6459 (bsd_split_3): Updated comments.
6461 * tests/md5sum/basic-1: New test to make sure that
6462 `md5sum --check' doesn't accept the BSD SHA1 format (adapted
6463 from `check-bsd' test in tests/sha1sum/basic-1).
6465 * tests/sha1sum/basic-1 (check-bsd2, check-bsd3): New tests for
6466 --check exit status and BSD SHA1 format (adapted from tests
6467 in tests/md5sum/basic-1).
6469 2003-08-30 Jim Meyering <jim@meyering.net>
6471 * src/ln.c (do_link): Use SAME_INODE rather than open-coding it.
6473 When source and destination arguments refer to the same file, reside
6474 on a partition (e.g. VFAT) on which distinct names may refer to the
6475 same directory entry (often due to variations in case), and when the
6476 link count for the file is 1, mv no longer unlinks the file. Instead,
6477 it gives the expected diagnostic that the source and destination are
6478 the same. WARNING: this is an incomplete fix. If the file happens
6479 to have a link count of 2 or greater, such an erroneous mv command
6480 will still unlink it.
6481 Although that is not possible on vfat or umsdos, it is possible on
6482 other file system types, e.g., ntfs, and hpfs.
6483 * src/copy.c (same_file_ok): Invoke same_name (which might still
6484 return false for names that refer to the same directory entry)
6485 only if the link count is 2 or more.
6486 * tests/mv/vfat: Show how to demonstrate the above problem.
6487 This test is not run.
6488 * tests/mv/Makefile.am (EXTRA_DIST): Add vfat.
6490 2003-08-27 Jim Meyering <jim@meyering.net>
6492 * src/who.c: Change meaning of -l from --lookup to --login, per POSIX.
6493 who's -l option has been eliciting an unconditional warning about
6494 this impending change since sh-utils-2.0.12 (April 2002).
6496 * src/paste.c (paste_parallel): Don't output `EOF' (aka -1) as a `char'.
6497 This would happen for nonempty files not ending with a newline.
6498 Reported by Dan Jacobson.
6499 * tests/misc/paste-no-nl: New file. Test for above-fixed bug.
6500 * tests/misc/Makefile.am (TESTS): Add paste-no-nl.
6502 * src/stat.c (print_it): Avoid buffer overrun that would
6503 occur when the user-specified format string ends with `%'.
6504 Patch by Tommi Kyntola.
6505 * tests/misc/stat-fmt: New file. Test for above-fixed bug.
6506 * tests/misc/Makefile.am (TESTS): Add stat-fmt.
6508 2003-08-26 Jim Meyering <jim@meyering.net>
6510 Apply changes from bison.
6511 * GNUmakefile (SHELL): Define to `sh', if necessary.
6513 * Makefile.maint (WGETFLAGS): Define to `-C off'.
6514 Update all uses of $(WGET).
6516 2003-08-22 Akim Demaille <akim@epita.fr>
6518 * Makefile.cfg (local-checks-to-skip): New.
6519 * Makefile.maint (local-check): Rename as...
6520 (local-checks-available): this.
6523 2003-08-26 Akim Demaille <akim@epita.fr>
6525 * announce-gen (print_changelog_deltas): Neutralize "<#" as
6526 "<\#" to avoid magic from Gnus when posting parts of this script.
6528 2003-08-25 Jim Meyering <jim@meyering.net>
6530 * src/stat.c (main): Warn about use of deprecated `-l' option.
6532 2003-08-22 Jim Meyering <jim@meyering.net>
6534 * src/stat.c (do_stat): For link count at end of line, use %h format,
6535 instead of %-5h. The latter would make stat emit trailing spaces.
6536 Reported by Dan Jacobson.
6538 2003-08-20 Jim Meyering <jim@meyering.net>
6540 * Makefile.am (EXTRA_DIST): Add .x-sc_space_tab .x-sc_sun_os_names
6542 2003-08-19 Jim Meyering <jim@meyering.net>
6544 * src/system.h: Include stdlib.h unconditionally,
6545 as we're now assuming that part of hosted C89.
6547 2003-08-18 Jim Meyering <jim@meyering.net>
6549 * src/sys2.h (textdomain, bindtextdomain) [! ENABLE_NLS]: Define away,
6550 to avoid warnings from gcc.
6552 2003-08-17 Jim Meyering <jim@meyering.net>
6554 Avoid unnecessary and sometimes time-consuming hostname lookups.
6555 * src/who.c (print_user): Use strchr, not strrchr.
6556 * src/pinky.c (print_entry): Likewise.
6557 Patch by Michael Stone.
6558 This fixes a typo I introduced in who-users.c on 1996-02-23.
6560 * Makefile.maint (makefile-check): Add 0-9 to the range of characters
6561 disallowed between `@...@'.
6563 2003-08-16 Paul Eggert <eggert@twinsun.com>
6565 * configure.ac (fu_cv_sys_truncating_statfs): Remove; now
6566 done by gnulib .m4 files.
6567 (jm_DUMMY_1): Require gl_READUTMP, not jm_PREREQ_READUTMP.
6568 * src/sys2.h (strtoull): Remove unused declaration.
6570 2003-08-16 Jim Meyering <jim@meyering.net>
6572 * man/Makefile.am (.x.1): Ensure that generated PROGRAM.1 files
6575 * src/tail.c (tail_lines): Fix a potential (but very hard to exercise)
6576 race condition bug. The bug would be triggered when tailing a file
6577 with file pointer not at beginning of file, and where the file was
6578 truncated to have a length of less than the initial offset at just
6579 the right moment (between the two lseek calls in this function).
6581 An invalid initial value for *read_pos would result in
6582 `tail -n0 -f FILE' and `tail -c0 -f FILE' doing what amounted to a
6583 busy-wait rather than sleeping between iterations. The bug manifests
6584 itself only when tailing regular files that are initially nonempty.
6585 * src/tail.c (tail_bytes): Set *read_pos to new file offset after
6587 (tail_lines): Likewise, after lseek calls.
6588 Reported by Nick Estes. See http://bugs.debian.org/205251 for details.
6589 * tests/tail-2/tail-n0f: New file. Test for above fix.
6590 * tests/tail-2/Makefile.am (TESTS): Add tail-n0f.
6592 2003-08-15 Jim Meyering <jim@meyering.net>
6594 * Makefile.maint (sc_space_tab): Use exclusion list in separate file.
6595 (sc_sun_os_names): Likewise.
6596 * .x-sc_space_tab, .x-sc_sun_os_names: New files.
6598 * man/help2man: Remove some SPACEs before TAB.
6600 2003-08-14 Paul Eggert <eggert@twinsun.com>
6602 * Makefile.maint (LC_ALL): Set to C.
6603 * man/Makefile.am (ASSORT): New var.
6604 (check-x-vs-1, programs): Use it.
6605 * src/Makefile.am (ASSORT, check-README, ../AUTHORS): Likewise.
6606 * tests/Makefile.am (ASSORT, all_programs): Likewise.
6608 2003-08-11 Jim Meyering <jim@meyering.net>
6610 fold -s -wN would infloop for N < 8 with TABs in the input.
6611 E.g., this would not terminate: printf 'a\tb' | fold -w2 -s
6612 * src/fold.c (fold_file): Move contents of `else'-block
6613 out of conditional so it's used also for --spaces (-s).
6614 * tests/misc/fold: Test for the above fix.
6615 * tests/misc/Makefile.am (TESTS): Add fold.
6617 2003-08-10 Jim Meyering <jim@meyering.net>
6619 * src/nice.c [!NICE_PRIORITY]: Include <sys/resource.h> after
6620 system.h so the types from time.h and sys/time.h are available.
6621 It appears that this is necessary for OpenBSD, NetBSD, and
6622 Darwin 6.5 (MacOS 10.2.5). Reported by Nelson Beebe.
6624 2003-08-06 Paul Eggert <eggert@twinsun.com>
6626 * NEWS: Add support for setting file timestamps to microsecond
6627 resolution, on hosts that support this.
6628 * src/copy.c, src/cp.c, src/install.c, src/touch.c: Include utimens.h.
6629 * src/copy.c (copy_internal):
6630 Set file timestamps with utimens, not utime.
6631 * src/cp.c (re_protect): Likewise.
6632 * src/install.c (change_timestamps): Likewise.
6633 * src/touch.c (newtime, touch, main): Likewise.
6635 2003-08-09 Jim Meyering <jim@meyering.net>
6637 * Makefile.maint (sc_sun_os_names): New rule based on a regexp
6639 (syntax-check-rules): Add it.
6641 * src/tail.c (main): Tweak Solaris OS version number in comment.
6642 * src/wc.c (wc): Likewise
6643 * tests/tail-2/fflush: Likewise.
6645 * src/tail.c: Add new undocumented option, --presume-input-pipe.
6646 (pipe_lines): Use memchr to skip lines, rather than an explicit loop.
6648 2003-08-08 Paul Eggert <eggert@twinsun.com>
6650 Use new gnulib 'extensions' module.
6651 * configure.ac: Invoke gl_USE_SYSTEM_EXTENSIONS instead of
6654 2003-08-08 Paul Eggert <eggert@twinsun.com>
6656 * tests/du/basic: Ensure that a/b/F has at least 65 bytes too.
6658 2003-08-09 Jim Meyering <jim@meyering.net>
6660 * tests/misc/split-fail: Reflect that `split -a 0' is now accepted.
6661 For tests of obsolete behavior, don't presume that unsetting
6662 _POSIX2_VERSION is equivalent to _POSIX2_VERSION=199209.
6664 2003-08-07 Paul Eggert <eggert@twinsun.com>
6666 * doc/coreutils.texi (split invocation):
6667 Add -d or --numeric-suffixes option to 'split'.
6668 From a suggestion by Jesse Kornblum.
6669 * src/split.c (suffix_alphabet): New var.
6670 (longopts, usage, next_file_name, main): Support -d.
6671 (next_file_name, main): Allow -a0, as POSIX requires.
6672 (next_file_name): Don't assume ASCII-like encoding;
6673 'a' through 'z' are not contiguous in EBCDIC.
6675 2003-08-05 Paul Eggert <eggert@twinsun.com>
6677 Merge getline from gnulib.
6678 * lib/getline.h, lib/getline.c, m4/getline.m4: Merge from gnulib.
6679 * lib/getndelim2.h, lib/getndelim2.c, m4/getndelim2.m4, m4/ssize_t.m4:
6680 New files, from gnulib.
6681 * lib/getdelim2.c, lib/getdelim2.h: Remove.
6682 * lib/Makefile.am (libfetish_a_SOURCES): Change getdelim2.c and
6683 getdelim2.h to getndelim2.c and getndelim2.h.
6684 * m4/jm-macros.m4 (jm_MACROS): Use gl_GETNDELIM2 rather than
6685 checking for getdelim.
6686 (jm_CHECK_ALL_TYPES): Use gt_TYPE_SSIZE_T for ssize_t rather
6687 than rolling our own.
6688 * src/cut.c: Include getndelim2.h rather than getdelim2.h.
6689 (cut_fields): Invoke getndelim2 rather than getdelim2.
6691 2003-08-04 Jim Meyering <jim@meyering.net>
6693 * src/sort.c (main): Use unsigned int instead of int for `nsigs'
6694 and for the indices to iterate through nsigs.
6696 2003-08-02 Paul Eggert <eggert@twinsun.com>
6698 * src/sort.c: Minor code cleanups, mostly to use more accurate
6699 types and to remove unnecessary casts.
6700 (min, max): Remove. All uses changed to MIN and MAX.
6701 (hard_lc_collate, hard_LC_TIME, struct buffer.eof, struct
6702 keyfield.skipsblanks, struct keyfield.skipeblanks, struct
6703 keyfield.numeric, struct keyfield.general_numeric, struct
6704 keyfield.month, struct keyfield.reverse, reverse, unique,
6705 have_read_stdin): Now bool, not int. All uses changed.
6706 (eolchar): Now char, not int.
6707 (struct keyfield.ignore): Now bool const *, not int *.
6708 (struct keyfield.translate): Now char const *, not char *.
6709 (struct month.name): Likewise.
6710 (blanks, nonprinting, nondictionary): Now bool[], not int[].
6711 (cleanup, inittables, keycompare, check, mergefps, first_same_file,
6712 check, sort, main): Use const * pointers when possible.
6713 (month_cmp): Rewrite to avoid casts.
6714 (inittables): Initialize tables unconditionally, to avoid branches.
6715 (fillbuf): Return bool, not int. All uses changed.
6716 (fillbuf, keycompare, new_key, main):
6717 Use SIZE_MAX rather than (size_t) -1.
6718 (trailing_blanks): Renamed from trim_trailing_blanks.
6719 Return the number of blanks to trim. All uses changed.
6720 (getmonth): Use trailing_blanks rather than open code.
6721 (keycompare): Do not cast char * to unsigned char *; not needed.
6722 CMP_WITH_IGNORE converts args to UCHAR, so no need to convert it
6724 (compare, main): Use | rather than || to avoid jumps.
6725 Replace "diff = NONZERO (alen)" with "diff = 1", since alen must
6727 (check, first_same_file, sort, main):
6728 Use bool instead of int local vars when possible.
6729 (check): Merge the old 'checkfp' and 'check' into a single function,
6730 that returns a boolean (true if the file was ordered).
6732 (main): Use int instead of unsigned for iterating through nsigs.
6733 Rename local var "posix_pedantic" to "posixly_correct".
6735 2003-08-02 Jim Meyering <jim@meyering.net>
6737 * src/nice.c [!NICE_PRIORITY]: Include <time.h> before <sys/resource.h>
6738 to avoid compilation error on Ultrix. Reported by Christian Krackowizer.
6740 * src/cut.c (cut_fields): Don't read again after encountering an
6741 initial EOF. E.g., `cut -f2' would do so.
6742 * tests/misc/tty-eof: Add a test for the above fix.
6744 * src/sort.c (sortlines): Add description and references.
6747 * tests/Makefile.am (TESTS_ENVIRONMENT): Set PATH so that
6748 the tests in help-version will use the just-built binaries.
6749 Reported by Christian Krackowizer.
6751 2003-07-31 Paul Eggert <eggert@twinsun.com>
6753 * NEWS: Add --rfc-2822 option to GNU date.
6754 * doc/coreutils.texi (Time directives, Options for date, Examples
6756 * src/date.c (long_options, usage, main): Likewise.
6757 * doc/getdate.texi (General date syntax): Likewise.
6758 * doc/coreutils.texi (Options for date): Fix a typo in format:
6759 it's now %d not %_d. Add URLs.
6761 2003-08-01 Jim Meyering <jim@meyering.net>
6763 * tests/shred/remove: Ensure that $? is 0 for the final `exit 0'.
6764 Otherwise, with at least the /bin/sh from HPUX 10.20,
6765 the trap code would end up converting that to exit 1 and thus an
6766 unexpected test failure. Reported by Christian Krackowizer.
6768 2003-07-31 Paul Eggert <eggert@twinsun.com>
6770 * src/ptx.c: Do not include bumpalloc.h.
6771 (WORD_TABLE): New member alloc.
6772 (ALLOC_NEW_WORD): Remove.
6773 (occurs_alloc): New var.
6774 (digest_word_file, find_occurs_in_text): Check for arithmetic
6775 overflow when computing table size. Use xrealloc rather than
6776 bumpalloc primitives.
6778 2003-07-29 Jim Meyering <jim@meyering.net>
6782 * README: When running tests as root, suggest using
6783 sudo with NON_ROOT_USERNAME=$USER.
6785 * tests/Makefile.am (all_programs): Makefile is in ../src, not
6788 2003-07-28 Jim Meyering <jim@meyering.net>
6790 * Makefile.maint (GZIP_ENV): Try Debian/gzip's new --rsyncable option.
6792 2003-07-28 Paul Eggert <eggert@twinsun.com>
6794 * lib/stdbool.hin (_Bool): Make it signed char, instead of
6795 an enum type, so that it's guaranteed to promote to int.
6796 * src/sort.c (sortlines_temp): Undo previous change.
6798 2003-07-28 Jim Meyering <jim@meyering.net>
6800 * src/sort.c (sortlines_temp): Declare local `swap' to be `int', not
6801 `bool'. Otherwise, at least one buggy compiler (alpha gcc-2.95.4)
6802 would cause lines[-1 - swap] (with swap = false) to evaluate to
6805 2003-07-27 Jim Meyering <jim@meyering.net>
6807 * tests/priv-check (my_uid): Use `!', not `^' in case pattern `[!0-9]',
6808 since /bin/sh of at least NetBSD 1.6 and OpenBSD 3.2 don't accept `^'.
6810 * src/remove.c (prompt) [! recursive]: Don't prompt about unwritable
6811 directories, as required by POSIX. Reported by Karl Berry.
6812 * tests/rm/dir-no-w: New file. Test for the above fix.
6813 * tests/rm/Makefile.am (TESTS): Add dir-no-w.
6815 * tests/mk-script: Emit `$xx', not its expansion.
6817 2003-07-27 Paul Eggert <eggert@twinsun.com>
6819 This change was inspired by a similar proposal by Stepan Kasal.
6820 * src/sort.c (mergelines, sortlines_temp): New functions.
6821 (sortlines): Use them, to reduce the number of times that
6822 we need to copy 'struct line' values. This improved CPU
6823 performance by about 30% on one 18 MB test.
6824 (sort): Don't invoke sortlines unless we have 2 or more lines.
6826 2003-07-26 Stepan Kasal <kasal@ucw.cz>
6828 * src/sort.c (sort): Don't require two `struct line's per text line,
6829 the new sort algorithm requires just 1.5.
6831 2003-07-27 Jim Meyering <jim@meyering.net>
6833 * src/pathchk.c (validate_path): Use %lu, not %ld.
6835 * src/cut.c (is_printable_field): Simplify bit arithmetic.
6837 * src/ls.c (sort_files): Put `volatile' in the right place.
6840 2003-07-26 Jim Meyering <jim@meyering.net>
6842 Use only one bit per field/offset in array, not one `int'.
6843 * src/cut.c (printable_field): Change type to `unsigned char'.
6844 (mark_printable_field, is_printable_field): New functions.
6845 Use them in place of all direct accesses of `printable_field'.
6847 * src/expand.c (parse_tabstops): Detect overflow properly.
6848 * src/cut.c (set_fields): Likewise.
6850 * src/rm.c: Include "dirname.h".
6851 (usage): Use base_name (program_name) in body of --help output.
6853 * man/Makefile.am (.x.1): ...back out the kludge of 2003-07-22.
6854 Idea from Brendan O'Dea, who suggested using
6855 `program_name = basename (argv[0]);' everywhere --
6856 can't do that, but using base_name works just fine here.
6858 * src/Makefile.am (AM_INSTALLCHECK_STD_OPTIONS_EXEMPT): Exempt test.
6860 2003-07-24 Paul Eggert <eggert@twinsun.com>
6862 Fix some POSIX-compliance problems with 'test'. This makes
6863 'test' more compatible with Bash.
6865 * NEWS, doc/coreutils.texi: Document the following.
6866 * src/test.c: Include exitfail.h.
6867 (TEST_FAILURE): New constant, used for exit status if 'test' fails.
6868 (test-syntax_error): Use it.
6869 (binary_operator): Now takes bool arg specifying whether left operand
6870 is -l ARG, so that caller determines this rather than us.
6872 (term): Use posixtest to evaluate parenthesized subexpressions.
6873 (unary_operator, one_argument): Remove support for -t without operand.
6874 (one_argument): Take argument from argv[pos].
6875 (one_argument, two_arguments, three_arguments): Advance pos.
6876 All callers changed.
6877 (three_arguments): Look for binary ops before "!". Then look
6878 for parenthesized one_argument expressions, instead of trusting
6879 expr () to do the right thing.
6880 (posixtest): Now takes number of args. All callers changed.
6881 Treat "( A B )" like "A B".
6882 (main): Set exit_failure to TEST_FAILURE. Don't depend on
6883 POSIXLY_CORRECT, as we now conform to POSIX by default.
6884 (main) [!LBRACKET]: Do not recognize "--help" or "--verbose" unless.
6885 * tests/test/Test.pm (test_vector): Add several tests to check
6886 the above. Syntax errors now exit with status 2, not 1.
6887 * man/Makefile.am (mapped_name): Use `../src/[' binary to create test.1.
6889 2003-07-26 Jim Meyering <jim@meyering.net>
6891 * tests/help-version: Adjust for above change in test behavior:
6892 `[' exits with 2, not 1, and test doesn't accept --help or --version.
6894 * Makefile.maint (ME): Don't use trick suggested in Make manual.
6895 It doesn't work for make-3.79.1. Reported by Christian Krackowizer.
6897 * Makefile.maint (sc_system_h_headers): Another syntax check.
6898 (syntax-check-rules): Add it to the list.
6900 * src/pathchk.c (validate_path): Cast strlen value to `unsigned long'
6901 so it matches `%ld' format even on 32-bit systems.
6903 * src/fmt.c (flush_paragraph): Cast field width to `int' to
6904 avoid warning on 64-bit systems.
6906 * src/ls.c (sort_files): Make `func' volatile, so it can't be
6907 clobbered by a `longjmp' into this function.
6909 2003-07-25 Jim Meyering <jim@meyering.net>
6911 * src/pathchk.c (validate_path): Use %ld format (not %d) for size_t
6914 * tests/misc/split-fail: Disable the --line-bytes=$_4gb test,
6915 because it'd evoke spurious failure on 64-bit systems.
6917 2003-07-24 Jim Meyering <jim@meyering.net>
6919 * src/dd.c (usage): Document the fact that SIGUSR1 makes dd
6920 output its current record counts. Reported by Jurriaan.
6922 * tests/wc/Test.pm (test_vector): Disable the `PIPE' tests when running
6923 `wc' with no options. This goes along with the change of 2003-07-20.
6925 2003-07-23 Jim Meyering <jim@meyering.net>
6927 Don't include headers already included by system.h:
6928 * src/tr.c: Don't include errno.h.
6929 * src/true.c: Don't include version-etc.h.
6930 * src/test.c: Don't include limits.h or error.h.
6931 * src/stat.c: Don't include unistd.h or time.h.
6932 * src/readlink.c: Don't include stdlib.h, unistd.h, or limits.h.
6933 * src/pr.c: Don't include time.h.
6934 * src/pathchk.c: Don't include errno.h.
6935 * src/nice.c: Don't include sys/time.h.
6936 * src/ls.c: Don't include stdlib.h.
6938 * basename.c, cat.c, chroot.c, cksum.c, comm.c, csplit.c, cut.c, date.c:
6939 * dd.c, dirname.c, echo.c, env.c, expand.c, expr.c, factor.c, fmt.c:
6940 * fold.c, head.c, hostid.c, hostname.c, id.c, join.c, kill.c, logname.c:
6941 * md5sum.c, nice.c, nl.c, nohup.c, od.c, paste.c, pathchk.c, pinky.c:
6942 * pr.c, printenv.c, printf.c, ptx.c, pwd.c, seq.c, setuidgid.c, shred.c:
6943 * sleep.c, sort.c, split.c, stat.c, stty.c, su.c, sum.c, tac.c, tail.c:
6944 * tee.c, test.c, tr.c, true.c, tsort.c, tty.c, uname.c, unexpand.c:
6945 * uniq.c, uptime.c, users.c, wc.c, who.c, whoami.c, yes.c:
6946 Don't include closeout.h.
6948 * tests/rm/fail-2eperm: Add a check for whether $NON_ROOT_USERNAME
6949 can access the required version of rm.
6950 * tests/rm/Makefile.am (TESTS_ENVIRONMENT): Define PACKAGE_VERSION.
6952 * tests/cut/Test.pm (out-delim3a): New test.
6954 * man/help2man: Update to version 1.33.
6956 * src/expand.c (parse_tabstops): Detect overflow in tabstop sizes.
6958 * src/dircolors.c: Include xstrndup.h.
6959 (xstrndup): Remove function, now that it's been factored out into
6962 2003-07-22 Paul Eggert <eggert@twinsun.com>
6964 * src/wc.c (wc): Fix typo in computation of file from file_x,
6965 which caused the former to be used uninitialized if file_x was
6968 2003-07-22 Jim Meyering <jim@meyering.net>
6970 * src/cut.c (set_fields): Use xcalloc in place of xmalloc+memset.
6972 * man/Makefile.am (.x.1): Substitute 's,$t/$*,$*,' on output of
6973 help2man, to avoid having `rm.td/rm' appear in rm.1. Reported by
6974 Thomas Luzat. See http://bugs.debian.org/202413 for details.
6976 * src/cut.c (main) [lint]: Initialize spec_list_string to avoid warning.
6978 * src/hostid.c: Don't include <unistd.h>. system.h already does that.
6980 * src/cut.c (set_fields): Mark all selected indices before trying to
6981 determine range endpoints.
6982 * tests/cut/Test.pm: New test for the above fix.
6984 Begin to address this comment: What if someone wants to
6985 extract the 1,000,000-th field of some huge input file?
6986 The first step is to rearrange things so that the values
6987 in the printable_field array are all 0/1 rather than 0/1/2.
6988 * src/cut.c (RANGE_START_SENTINEL): Remove.
6989 Store range-start indices in a hash table, rather than
6990 overloading the `printable_field' array.
6991 (range_start_ht): New global.
6992 (hash_int, hash_compare_ints, is_range_start_index): New functions.
6993 (print_kth): Use is_range_start_index; don't test printable_field.
6994 (set_fields): Detect overflow.
6995 (set_fields): Insert each range-start index into range_start_ht.
6996 (main): Call set_fields only once, and only after
6997 output_delimiter_specified and (if required) range_start_ht have
7000 2003-07-20 Paul Eggert <eggert@twinsun.com>
7002 * src/wc.c (get_input_fstatus): Fix typo: `stat' was being
7003 invoked with a null pointer when there were no file arguments.
7005 2003-07-20 Jim Meyering <jim@meyering.net>
7007 * Makefile.maint (sc_changelog): Add another nit-picky check.
7009 * src/wc.c (write_counts): Add a comment.
7010 (wc): Rename `file' parameter.
7011 Set new local, `file', to be the file name, or (when it's NULL)
7012 _("standard output") so that all uses of `file' use the proper value.
7013 Use STREQ, not strcmp.
7015 2003-07-20 Paul Eggert <eggert@twinsun.com>
7017 wc count field widths now are heuristically adjusted depending
7018 on the input size, if known. If only one count is printed, it
7019 is guaranteed to be printed without leading spaces.
7021 Previously, wc did not align the count fields if
7022 POSIXLY_CORRECT was set, but POSIX did not actually require
7023 this undesirable behavior, so it has been removed.
7025 * NEWS: Document this.
7026 * doc/coreutils.texi (wc invocation): Likewise.
7028 * src/wc.c (number_width): New var.
7029 (posixly_correct): Remove.
7030 (struct fstatus): New struct.
7031 (write_counts): Output fields of width number_width.
7032 Do not worry about POSIXLY_CORRECT.
7033 Use null file, not empty-string file, to denote stdin,
7034 since "" is a valid file name on some hosts.
7035 (wc, wc_file): New arg fstatus. Use it to avoid invoking fstat
7037 (wc): Avoid problems if end_pos - current_pos overflows.
7038 Do not print odd message if stdin has a read error.
7039 (get_input_fstatus, compute_number_width): New functions.
7040 (main): Use them to implement the new behavior.
7041 Ignore POSIXLY_CORRECT.
7043 * tests/wc/Test.pm: Adjust to the new output widths.
7045 2003-07-19 Jim Meyering <jim@meyering.net>
7047 * tests/rm/fail-eperm: Don't create temporary directory --
7050 * tests/shred/remove: Don't open-code test for UID != 0.
7051 Use priv-check's require-non-root instead.
7052 Update to use newer framework.
7054 * tests/help-version (expected_failure_status_expr): Record that
7055 expr exits with status of 3 for e.g., a write error.
7057 * tests/priv-check: Use `id -u' to see if we're running as root,
7058 rather than trying go write to an write-protected file.
7059 When running as root, ensure $NON_ROOT_USERNAME is valid.
7060 When running as root with `require-non-root', ensure that `.'
7061 is writable by $NON_ROOT_USERNAME, then reinvoke $0 set-user-ID
7062 to $NON_ROOT_USERNAME. If `.' is not writable, then skip the test.
7064 * src/printenv.c: Include "exitfail.h".
7065 (main): Set exit_failure rather than calling close_stdout_set_status.
7066 * src/date.c: Likewise.
7067 * src/sort.c: Likewise.
7068 * src/tty.c: Likewise.
7070 2003-07-18 Jim Meyering <jim@meyering.net>
7072 * tests/touch/not-owner: Update to use newer framework.
7074 * tests/rm/fail-eperm: Use $srcdir/../priv-check, create a temporary
7075 directory, and remove Perl-coded `you may not run as root' test.
7076 * tests/cp/fail-perm: Use $srcdir/../priv-check, rather than
7077 hard-coding something not quite equivalent.
7078 Paul Jarc reported the inconsistent diagnostics.
7080 * src/sort.c (main): Use close_stdout via atexit.
7081 Now `sort --version' and `sort --help' fail, as they should
7082 when their output is redirected to /dev/full.
7084 * src/su.c (usage): Don't call close_stdout here.
7085 (main): Use close_stdout via atexit.
7086 Now `su --version > /dev/full' fails, as it should.
7087 Somehow, the change of 2000-05-07 that purports to fix this
7090 * tests/help-version (--help/--version vs. /dev/full): Special-case
7091 `[' to protect it from expected_failure_status-`eval'.
7093 * src/uniq.c (writeline): Use a SPACE, not a TAB between the
7094 count and the corresponding line, as required by POSIX.
7095 Reported by Clement Wang.
7096 * tests/uniq/Test.pm (101, 102): Update tests of -c accordingly.
7098 * tests/expr/basic: Add tests for when exit status is 2.
7100 * src/nohup.c (NOHUP_FOUND_BUT_CANNOT_INVOKE, NOHUP_FAILURE):
7101 Use an anonymous `enum', rather than #define.
7103 2003-07-17 Paul Eggert <eggert@twinsun.com>
7105 * src/expr.c: Include "exitfail.h", "quotearg.h".
7106 (EXPR_INVALID, EXPR_ERROR): New constants.
7107 (nomoreargs, null, toarith, nextarg): Return bool, not int.
7108 (syntax_error): New function, exiting with status 2. Use it
7109 insteading of printing "syntax error" ourselves.
7110 (main): Initialize exit_failure to EXPR_ERROR.
7111 Exit with EXPR_INVALID on syntax error (too few arguments).
7112 (nextarg): Use strcmp, not strcoll; strcoll might return
7113 an undesirable 0, or might fail.
7114 (docolon, eval4, eval3): Exit with status 3 on invalid argument type
7115 or other such error.
7116 (eval2): Report an error if strcoll fails in a string comparison.
7117 * src/sort.c: Include "exitfail.h".
7118 (main): Set exit_failure, not xalloc_exit_failure and
7119 xmemcoll_exit_failure.
7120 * tests/expr/basic: Invalid value exits with status 3, not 2.
7122 2003-07-16 Jim Meyering <jim@meyering.net>
7124 * configure.ac (AC_INIT): Use 5.0.90 as the version, rather than 5.0.2,
7125 per GNU maintainer guidelines. The next non-beta release will be 5.1.
7127 This script would have caught at least two recent bugs:
7128 those in [ and kill.
7129 * tests/help-version: Revive this script.
7130 It wasn't doing anything useful, since $all_programs wasn't being
7131 defined by the invoking Makefile.am.
7132 Reflect that nohup is no longer a script, so don't exclude it.
7133 Add framework to handle the programs added since it was last run:
7134 kill, stat, unlink, [, link, readlink.
7135 Fix path-related problems deriving from the move of this script
7136 from src/ to its present location.
7137 * tests/Makefile.am (all_programs): Define.
7138 (TESTS_ENVIRONMENT): Use it.
7140 * src/kill.c (main): Fix bug introduced on 2003-05-10 (for 5.0.1)
7141 whereby kill would always attempt to operate on argv[0] and fail.
7143 * src/test.c (integer_expected_error): Improve diagnostic -- now,
7144 it also matches the one from bash's builtin test.
7145 (binary_operator): Add \n at end of diagnostic.
7147 * tests/rm/fail-2eperm: Remove setuidgid-related code. Move it to ...
7148 * tests/priv-check: Move setuidgid-related and
7149 NON_ROOT_USERNAME-checking code to this file.
7151 * README: Update section on testing as `root'.
7152 Suggestion from Paul Jarc.
7154 * src/test.c (AUTHORS): Replace 3-letter usernames with the actual
7155 names of authors that I just found in bash's builtins/test.def.
7157 Running `[' with no arguments would evoke a segfault.
7158 * src/test.c (main) [LBRACKET]: Move initialization of argv to
7159 precede potential use via test_syntax_error.
7161 * src/Makefile.am (AM_CPPFLAGS): Rename from `INCLUDES', to avoid
7162 warning from automake -Wall.
7164 2003-07-15 Jim Meyering <jim@meyering.net>
7168 * Makefile.maint (%.asc): Remove target first, so gpg doesn't
7171 * announce-gen (print_changelog_deltas): Relax tests for matching
7172 version-number line in NEWS.
7173 Change the .sig suffix to .asc here, too.
7175 2003-07-14 Jim Meyering <jim@meyering.net>
7177 * Makefile.maint (%.asc): Renamed from %.sig.
7178 Generate and use ascii-armored signatures.
7179 Use gpg's -o option.
7181 2003-07-13 Jim Meyering <jim@meyering.net>
7183 * src/nohup.c (NOHUP_FAILURE, NOHUP_FOUND_BUT_CANNOT_INVOKE): Define.
7186 * Makefile.maint (syntax-check): Move each individual check into
7188 (syntax-check-rules): This is the list of syntax-check targets.
7189 (sc_unmarked_diagnostics, sc_cast_of_argument_to_free):
7190 (sc_cast_of_x_alloc_return_value, sc_space_tab):
7191 (sc_error_exit_success, sc_xalloc_h_in_src): New targets.
7193 2003-07-12 Jim Meyering <jim@meyering.net>
7195 * configure.ac: Remove uses of OPTIONAL_BIN_ZCRIPTS and last
7196 traces of the nohup script.
7198 * src/Makefile.am (bin_SCRIPTS): Remove use of just-removed
7199 $(OPTIONAL_BIN_ZCRIPTS).
7201 * src/Makefile.am (localedir.h): Put the `2>&1' after the redirect
7202 target, not before the `>'.
7204 * src/remove.c (remove_dir): Give a diagnostic upon failed save_cwd,
7205 now that that function no longer calls `error'.
7207 * src/df.c (find_mount_point): Emit a diagnostic for each
7208 failed syscall, rather than relying on caller to do that.
7209 The caller couldn't do a good job, anyhow -- too many different
7210 ways to fail (each with a different referent).
7211 Give a diagnostic upon failed save_cwd, now that that function
7212 no longer calls `error'.
7213 (show_point): Don't diagnose find_mount_point's errors, now that
7214 it handles them itself.
7216 * src/df.c (find_mount_point): Don't let free clobber errno upon
7219 * src/sys2.h: Remove alloca-related block.
7220 * src/system.h: Include <alloca.h> here, instead.
7222 It appears that the `#pragma alloca' included via "system.h" is
7223 adequate, since join.c uses alloca, yet lacked an in-file #pragma.
7224 * src/copy.c, src/cp.c, src/df.c, src/install.c, src/ln.c:
7225 * src/ls.c, src/mv.c, src/remove.c: Remove `#pragma alloca'.
7227 * src/chown-core.c (change_file_owner): Do not restore any special
7228 permission bits (e.g., set-user-ID, set-group-ID) that are reset
7229 by chown(2) on some systems. Suggestion and insistence :-) from
7232 * tests/input-tty: Also check `test -t 1'.
7233 This is necessary on linux-2.4.21. Otherwise, the stty/basic-1
7234 test would block when run in the background.
7236 2003-07-11 Jim Meyering <jim@meyering.net>
7238 * tests/sample-test: Also fail if cat-to-create-expected-output
7239 fails. Otherwise, if both `exp' and `out' were to end up empty
7240 because of e.g., a full disk, they would mistakenly compare equal.
7242 * src/nohup.c: New file. Rewrite of nohup.sh in C.
7243 This solves a portability problem: on at least Solaris systems,
7244 when nohup.sh used the vendor /bin/sh, it would exit with status
7245 of `1' rather than the required 126 or 127 upon failure to exec
7246 the specified program.
7248 * src/Makefile.am (EXTRA_SCRIPTS): Remove definition.
7249 (bin_PROGRAMS): Add nohup.
7250 (EXTRA_DIST): Remove nohup.sh.
7251 (all_programs): Remove use of $(EXTRA_SCRIPTS).
7252 * src/nohup.sh: Remove file.
7253 * man/Makefile.am (nohup.1): Depend on nohup.c, rather than nohup.sh.
7255 * tests/misc/nohup: Tests for the above.
7256 * tests/misc/Makefile.am (TESTS): Add nohup.
7258 * src/head.c (diagnose_copy_fd_failure): New function, renamed from
7259 the macro, COPY_FD_DIAGNOSE.
7260 (diagnose_copy_fd_failure): Enclose diagnostic in _(...).
7261 (head_file): Likewise.
7263 * src/date.c: Include "quote.h".
7264 (batch_convert): Use the quote function rather than using literal `...'
7267 * src/setuidgid.c (main): Enclose diagnostic in _(...).
7268 * src/fmt.c (main): Likewise.
7269 * src/mknod.c (main): Likewise.
7270 * src/tac.c (tac_seekable): Likewise.
7271 * src/yes.c (main): Likewise.
7272 * src/od.c (main): Likewise.
7273 * src/install.c (change_attributes): Likewise.
7275 2003-07-10 Jim Meyering <jim@meyering.net>
7277 * src/head.c (usage): Use 1024*1024 in place of 1048576.
7278 * src/tail.c (usage): Likewise.
7280 * tests/rm/fail-2eperm: Now that we have setuidgid, use it in
7281 place of the kludge in this test. Suggestion from Paul Jarc.
7283 * src/Makefile.am (noinst_PROGRAMS): Define to setuidgid.
7284 * src/setuidgid.c: New program, solely for testing (not installed).
7286 * src/chown-core.c (change_file_owner): Don't leak file descriptors
7287 when dereferencing symlinks.
7289 2003-07-09 Jim Meyering <jim@meyering.net>
7291 * tests/du/slash: New file/test for today's lib/ftw.c fix.
7292 * tests/du/Makefile.am (TESTS): Add slash
7294 * src/tail.c (xlseek): Avoid warning about ``return without value
7295 from function returning non-void''.
7297 2003-07-08 Jim Meyering <jim@meyering.net>
7299 * man/help2man: Update to version 1.29.
7301 * man/help2man: Add END handler to close STDOUT and check for errors.
7303 2003-06-30 Paul Eggert <eggert@twinsun.com>
7305 Add support for a "[" that conforms to the GNU coding standards,
7306 i.e., that does not depend on its name.
7307 * src/lbracket.c: New file.
7309 * man/Makefile.am (programs): Ignore "[", since it doesn't have
7310 a separate man page.
7311 * src/Makefile.am (bin_PROGRAMS): Add "[".
7312 (__SOURCES): New var.
7313 * src/test.c (LBRACKET): Define to 0 if not defined.
7314 (main): Use LBRACKET rather than argv[0].
7316 * src/test.c (one_argument): Do not check for -t if POSIXLY_CORRECT.
7317 Reported by Paul Jarc and Dan Jacobson.
7319 * src/test.c (main): Do not recognize --help or --version if
7320 POSIXLY_CORRECT, when invoked as "test". Handle "[ ]" correctly.
7321 Do not bother testing that margv[margc] is non-null.
7323 2003-07-04 Jim Meyering <jim@meyering.net>
7325 * src/who.c (print_line): Rewrite to use asprintf, in order to be
7326 able to avoid emitting trailing spaces. Reported by Dan Jacobson.
7328 * tests/misc/head-elide-tail: Add tests of head's new --lines=-N
7329 option, and perform the +1600 invocations of head IFF the envvar
7330 RUN_EXPENSIVE_TESTS is set.
7332 2003-07-03 Jim Meyering <jim@meyering.net>
7334 * src/cp.c (do_copy): Give a better diagnostic when failing due
7335 to nonexistent destination directory. Reported by Dmitry Rutsky.
7336 See http://bugs.debian.org/199730 for details.
7338 2003-06-27 Jim Meyering <jim@meyering.net>
7340 split's --verbose option did nothing [broken in 4.5.10 and 5.0]
7341 * src/split.c (longopts): Use `1', not `0' as the value for
7342 for &verbose. Reported by Keith Thompson.
7344 Test for the above fix.
7345 * tests/misc/split-a: Also use --verbose and compare stderr
7346 output with what we'd expect.
7348 2003-06-20 Jim Meyering <jim@meyering.net>
7350 * src/copy.c (copy_internal) [HAVE_STRUCT_STAT_ST_AUTHOR]:
7351 Use `error_t' (rather than int) as type for local `err'.
7352 From Alfred M. Szmidt.
7354 2003-06-19 Marcus Brinkmann <marcus@gnu.org>
7356 * src/copy.c (copy_internal) [HAVE_STRUCT_STAT_ST_AUTHOR]:
7357 Fix author preservation code.
7359 2003-06-19 Jim Meyering <jim@meyering.net>
7361 * src/ln.c (ENABLE_HARD_LINK_TO_SYMLINK_WARNING): Define to 0.
7362 (do_link): Don't warn about hard link to symlink.
7364 2003-06-18 Jim Meyering <jim@meyering.net>
7366 * src/cut.c: Include "getdelim2.h", not "getstr.h".
7367 Reflect renaming: getstr -> getdelim2.
7369 * src/comm.c, src/join.c, src/nl.c, src/uniq.c: Reflect renaming:
7370 readline -> readlinebuffer.
7372 2003-06-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7374 * src/readlink.c: Include <sys/types.h> before system.h (because
7375 the latter includes <sys/stat.h>). Required on Ultrix 4.3.
7377 2003-06-17 Jim Meyering <jim@meyering.net>
7379 * src/system.h (initialize_main): Define.
7380 Use it in every `main'. Applied via this:
7381 p='initialize_main (&argc, &argv);'
7382 perl -ni -e '/program_name.=.argv.0/ and print " '"$p"'\n"; print' \
7383 $(grep -l program_name.=.argv.0 *.c)
7384 test.c uses margc/margv, so I made the change manually for that file.
7385 Based on a patch from Bernard Giroud.
7387 2003-06-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7389 Fix for build failure on Ultrix 4.3.
7390 * src/stat.c: Include sys/statvfs.h in preference to sys/vfs.h.
7391 Include sys/param.h and sys/mount.h on ultrix.
7393 2003-06-16 Jim Meyering <jim@meyering.net>
7395 * src/touch.c (O_NDELAY, O_NONBLOCK, O_NOCTTY, EISDIR): Remove
7397 * src/system.h (O_NDELAY, O_NONBLOCK, O_NOCTTY, EISDIR): Define
7398 them here instead, but with one change: define EISDIR to -1, not 0.
7400 * src/cat.c (cat): Remove `#ifndef ENOSYS', now that it's
7401 guaranteed to be defined.
7402 * src/system.h (ENOSYS, ENOTSUP): Define to -1 if not defined.
7404 * README: Mention the CVS repository.
7405 Encourage addition of test cases.
7407 2003-06-12 Jim Meyering <jim@meyering.net>
7409 * src/touch.c (touch): Call close only if necessary.
7412 * src/wc.c (usage): Correct wording: wc prints counts in the order
7413 `newline, word, byte'. Reported by Keith M. Briggs.
7414 * man/wc.x: Fix it here, too. And change `lines' to `newlines'.
7416 2003-06-10 Jim Meyering <jim@meyering.net>
7418 * tests/date/Test.pm: Add a test for the new format, e.g., May-23-2003.
7420 2003-06-07 Jim Meyering <jim@meyering.net>
7422 * Makefile.maint (syntax-check): Add commented-out (over-aggressive)
7425 2003-06-06 Jim Meyering <jim@meyering.net>
7427 * src/extract-magic (main): Avoid newer 3-arg form of open,
7428 so this script works also with e.g., perl5.005_03.
7429 Patch by John David Anglin.
7431 2003-06-04 Paul Eggert <eggert@twinsun.com>
7433 * src/system.h: Include <stdbool.h> unconditionally.
7435 2003-06-04 Jim Meyering <jim@meyering.net>
7437 * man/Makefile.am (check-programs-vs-x): Rename target
7438 from check-programs-vs-1. Adjust rule to check for the
7439 primary (.x) file, not the generated one (.1).
7441 2003-06-03 Tim Mooney <mooney@dogbert.cc.ndsu.NoDak.edu>
7443 * man/kill.x: New file.
7444 * man/Makefile.am (dist_man_MANS): Add kill.1.
7447 2003-06-04 Jim Meyering <jim@meyering.net>
7449 Ensure that the .x file for a new program is never forgotten again.
7450 * man/Makefile.am (programs): Define.
7451 (check-programs-vs-1): New phony target.
7452 (check-local): Depend on it.
7454 2003-06-03 Jim Meyering <jim@meyering.net>
7456 Avoid unnecessary copying of environment.
7457 * src/env.c (main): Rather than clearing the environment and --
7458 unless told to ignore environment -- copying all settings from
7459 the saved, original environment, clear the environment only when
7460 that is requested. Suggested by Jens Elkner.
7462 2003-06-02 Jim Meyering <jim@meyering.net>
7464 * src/system.h: Always include <string.h>, since we assume C89.
7465 Include <limits.h> without checking for HAVE_LIMITS_H.
7467 * src/test.c [!TEST_STANDALONE]: Remove #if-0'd block.
7468 (STREQ, S_IXUGO): Remove redundant (in system.h) definitions.
7470 2003-06-01 Jim Meyering <jim@meyering.net>
7472 Avoid a race condition in `tail -f' described by Ken Raeburn in
7473 http://mail.gnu.org/archive/html/bug-textutils/2003-05/msg00007.html
7474 * src/tail.c (file_lines): Add new parameter, *read_pos, and set it.
7475 (pipe_lines, pipe_bytes, start_bytes, start_lines): Likewise.
7476 (tail_bytes, tail_lines, tail): Likewise.
7477 (tail_file): Use the new `read_pos' value as the size,
7478 rather than stats.st_size from the fstat call.
7480 2003-05-28 Jim Meyering <jim@meyering.net>
7482 * src/extract-magic: Allow expansion of `$file' in the here-
7483 document corresponding to the comment at the top of fs.h.
7485 2003-05-26 Jim Meyering <jim@meyering.net>
7487 * src/stat.c: Fix portability problem on FreeBSD5.0: don't include
7488 <sys/statvfs.h> on systems without HAVE_STRUCT_STATVFS_F_BASETYPE.
7489 Use #if/#elif/... cascade so we get only one set of include files.
7490 Reported by Nelson Beebe.
7492 2003-05-24 Jim Meyering <jim@meyering.net>
7494 * src/md5sum.c (split_3): Accept the BSD format only when in MD5 mode.
7495 * tests/sha1sum/basic-1: Make sure `sha1sum --check' doesn't
7496 accept the BSD format.
7498 2003-03-28 Joe Orton <jorton@redhat.com>
7500 * src/md5sum.c (bsd_split_3): New function.
7501 (split_3): Detect checksums from BSD 'md5' command and handle them
7504 * tests/md5sum/basic-1: New tests for --check exit status, and for
7505 BSD-style checksum files.
7507 2003-05-21 Jim Meyering <jim@meyering.net>
7509 * src/head.c (elide_tail_lines_pipe): Fix a thinko.
7510 This sort of thing is why it'd be *Really Good* to factor
7511 out the common code used here and in tail.c.
7513 2003-05-14 Jim Meyering <jim@meyering.net>
7515 * src/head.c (usage): Document new feature: --bytes=-N and --lines=-N.
7517 * tests/du/slink: Skip this test if `.' is on an XFS file system.
7519 * tests/du/fd-leak: New file. Test for the bug in du that
7520 was fixed by the 2003-05-12 change to lib/ftw.c.
7521 * tests/du/Makefile.am (TESTS): Add fd-leak.
7523 * src/head.c (AUTHORS): Enclose string in N_(...), now that it
7524 includes a translatable word, `and'.
7526 * src/dd.c (usage): Don't use `,' as the thousands separator
7527 in e.g. 1,000,000 and 1,048,576. Instead, do this:
7528 `SIZE may be ..., MB 1000*1000, M 1024*1024 and so on...'
7529 * src/df.c (usage): Likewise.
7530 * src/du.c (usage): Likewise.
7531 * src/ls.c (usage): Likewise.
7533 * Makefile.maint (syntax-check): Add another check.
7535 2003-05-13 Paul Eggert <eggert@twinsun.com>
7537 Fix uniq to conform to POSIX, which requires that "uniq -d -u"
7538 must output nothing. Problem reported by Josh Hyman.
7540 * src/uniq.c (enum output_mode, mode): Remove, replacing with:
7541 (output_unique, output_first_repeated, output_later_repeated):
7542 New vars. All uses of "mode" changed to use these variables,
7543 which are not mutually exclusive as "mode" was.
7544 (writeline): New arg "match", used to control whether to
7545 obey output_first_repeated or output_later_repeated.
7546 All callers changed.
7547 (check_file, main): Adjust to above changes.
7549 * tests/uniq/Test.pm: Test that 'uniq -d -u' outputs nothing.
7551 2003-05-14 Jim Meyering <jim@meyering.net>
7553 * tests/rm/rm3: Use tr's \n notation rather than \012.
7554 This package can afford to do that, since its tests are guaranteed use
7555 GNU tr, which has accepted the more modern notation for 10 years.
7556 * tests/rm/rm5: Likewise.
7557 * tests/cp/same-file: Likewise.
7558 * tests/stty/row-col-1: Likewise.
7559 * tests/stty/basic-1: Likewise.
7560 * tests/rm/deep-1: Likewise.
7561 * tests/mv/part-symlink: Likewise.
7562 * tests/mkdir/perm: Likewise.
7563 * tests/misc/nice: Likewise.
7565 2003-05-13 Jim Meyering <jim@meyering.net>
7567 * src/copy.c (struct F_triple) [name]: Remove const attribute.
7568 (triple_free): Don't apply cast to argument of free.
7569 (seen_file): Add cast here instead.
7571 * src/cp-hash.c (struct Src_to_dest) [name]: Remove const attribute.
7572 (src_to_dest_free): Don't apply cast to argument of free.
7574 * src/sort.c (zaptemp): Don't apply cast to argument of free.
7575 * src/pr.c (init_fps, init_store_cols): Likewise.
7576 * src/join.c (delseq, freeline): Likewise.
7577 * src/expr.c (OLD): Likewise.
7578 * src/sort.c (sort): Likewise.
7579 * src/head.c (elide_tail_lines_pipe): Likewise.
7581 * src/tail.c: Include "quote.h".
7582 Use quote in diagnostics. Change many error format strings
7583 from just `%s' to e.g., `error reading %s'.
7584 (pipe_lines): Change type of parameter, n_lines, to uintmax_t.
7585 Rewrite newline-counting loop to use memchr.
7587 * src/head.c (elide_tail_lines_pipe): Use `if', not assert.
7588 Now that assert is no longer used, don't include <assert.h>.
7590 2003-05-12 Jim Meyering <jim@meyering.net>
7592 * src/head.c: Include <assert.h>.
7593 (AUTHORS): Add my name.
7594 (elide_tail_lines_pipe): New function.
7596 2003-05-10 Jim Meyering <jim@meyering.net>
7598 * Makefile.maint (syntax-check): Check for `error (EXIT_SUCCESS,'.
7600 * src/readlink.c (main): Set program_name before first use.
7601 Remove that (redundant) first use.
7602 Don't exit successfully just because --verbose was specified.
7603 Pass 0, not EXIT_SUCCESS, as first argument to error; when that
7604 parameter is 0, error does not exit.
7606 * src/uname.c (main): When failing due to too many arguments, also say
7607 that, rather than just "Try `uname --help' for more information.".
7608 * src/comm.c (main): Likewise, but for too few arguments.
7609 * src/logname.c: Include error.h.
7610 (main): Say why we're failing.
7612 * src/uniq.c (main): Don't segfault when argc < optind.
7613 * src/who.c (main): Handle argc < optind.
7614 * src/df.c (main): Likewise.
7615 * src/install.c (main): Likewise.
7616 * src/mv.c (main): Likewise.
7617 * src/pwd.c (main): Likewise.
7618 * src/tty.c (main): Likewise.
7619 * src/chroot.c (main): Likewise.
7620 * src/hostname.c: Likewise.
7621 * src/du.c (main): Likewise.
7622 * src/expand.c (main): Likewise.
7623 * src/env.c (main): Likewise.
7624 * src/unexpand.c (main): Likewise.
7625 * src/printenv.c (main): Likewise.
7626 * src/sync.c (main): Handle argc == 0.
7627 * src/expr.c (main): Likewise.
7628 * src/printf.c (main): Likewise.
7629 * src/basename.c (main): Likewise.
7630 * src/ln.c (main): Test for `missing argument' before computing n_files.
7631 * src/tail.c (main): Test for the case of no arguments before
7634 * src/kill.c (send_signals): Don't check command line arguments here.
7635 (main): Check them here instead. Handle argc < optind.
7637 * src/logname.c (main): Use error, rather than fprintf, for the sake
7640 * src/rm.c (main): Don't overrun array bound if argc is 0.
7642 2003-05-09 Jim Meyering <jim@meyering.net>
7644 * src/sort.c (main): Don't overrun array bound if argc is 0.
7645 That would happen when invoked via: execl ("/usr/bin/sort", NULL);
7646 Reported by Wartan Hachaturow.
7648 2003-05-07 Jim Meyering <jim@meyering.net>
7650 Implement support so that `head --lines=-N' works on seekable files.
7651 * src/head.c (enum Copy_fd_status): Define.
7652 (COPY_FD_DIAGNOSE): New macro.
7653 (elide_tail_lines_seekable): New funtion.
7654 (elide_tail_lines_file): Call it here.
7656 2003-05-06 Jim Meyering <jim@meyering.net>
7658 * src/sys2.h (CHAR_BIT): Remove duplicate definition.
7660 2003-05-04 Jim Meyering <jim@meyering.net>
7662 * tests/head/Test.pm: Remove tests of --bytes=-N; using that framework
7663 caused the addition of thousands of small files to the tar archive.
7664 * tests/misc/head-elide-tail: New file. Add them here instead.
7665 * tests/misc/Makefile.am (TESTS): Add head-elide-tail.
7667 2003-05-04 Paul Eggert <eggert@twinsun.com>
7669 * src/remove.c (HAVE_WORKING_READDIR): Define to 0 if not defined.
7670 (IF_READDIR_NEEDS_REWINDDIR): Remove.
7671 (remove_cwd_entries): Rewrite to avoid IF_READDIR_NEEDS_REWINDDIR,
7672 which was a bit weird because it couldn't be emulated by a function.
7674 2003-05-03 Jim Meyering <jim@meyering.net>
7676 Extend head to accept --lines=-N (--bytes=-N) and to print all
7677 but the N lines (bytes) at the end of the file.
7678 * src/head.c: Include full-write.h, full-read.h, inttostr.h, quote.h.
7679 Use quote() in diagnostics, rather than literal `' marks.
7680 (copy_fd, elide_tail_bytes_pipe, elide_tail_bytes_file):
7682 (elide_tail_lines_pipe, elide_tail_lines_file): New functions.
7683 (head_file): Reorganize so as to call head from only one place.
7684 (main): Likewise, for head_file.
7685 Handle new, undocumented option, --presume-input-pipe.
7686 Handle negative line and byte counts.
7687 * tests/head/Test.pm: Add lots of tests to exercise --bytes=-N.
7689 * tests/du/8gb: Skip test if the file system of `.' doesn't support
7690 sparse files -- otherwise it'd create a file of size 8GB.
7692 2003-05-02 Jim Meyering <jim@meyering.net>
7694 * src/fmt.c (usage): Don't mention obsolescent -WIDTH option.
7695 Instead explain about `-' and standard input.
7696 (main): Give a proper diagnostic for e.g., `fmt -c -72'.
7697 Reported by Keith Thompson.
7698 * tests/fmt/basic: Add test for the above fix.
7700 * src/fmt.c: Include "quote.h".
7701 Use quote() in diagnostics, rather than literal `' marks.
7702 (main): Exit nonzero when unable to open an input file.
7703 * tests/fmt/basic: Add test for the above fix.
7705 * src/fmt.c (main): Diagnose invalid suffix on obsolescent width
7706 specifications like `-72x'.
7707 * tests/fmt/basic: Add test for the above fix.
7709 Work around nasty readdir bug on Darwin6.5.
7710 * src/remove.c (IF_READDIR_NEEDS_REWINDDIR): Define.
7711 [! HAVE_WORKING_READDIR] (remove_cwd_entries): If readdir has just
7712 returned NULL and there has been at least one successful unlink or
7713 rmdir call since the opendir or previous rewinddir, then call
7714 rewinddir and reiterate the loop.
7716 Factor out common code.
7717 * src/remove.c (readdir_ignoring_dotdirs): New function.
7718 (is_empty_dir): Use it here.
7719 (remove_cwd_entries): Use it here.
7721 2003-05-01 Jim Meyering <jim@meyering.net>
7723 * tests/rm/r-3: Create 500 rather than just 300 files.
7724 There's a bug in Darwin6.5's readdir that shows up only with
7726 Fix a bug in this test: `cd $pwd' (not to `..'), now that $tmp
7730 Change type of n_units, n_bytes, n_lines to be `uintmax_t'.
7731 (dump_remainder): Move two declarations `down' into the scope
7732 where they are used.
7733 (xlseek): Return the resulting offset.
7734 (file_lines): Rename parameter, file_length, to end_pos.
7735 (pipe_lines): Don't coerce safe_read return value to `int'.
7736 Adapt tests accordingly.
7737 (pipe_bytes) [struct charbuffer] (nbytes): Change type from `int'
7739 Change type of `total_bytes' from `int' to `size_t',
7740 since the former wouldn't always be wide enough.
7741 Don't coerce safe_read return value to `int',
7742 and adapt tests accordingly.
7743 Now that testing for a read error no longer involves
7744 using `tmp', handle that case *after* freeing `tmp'.
7745 (start_bytes): Clean up.
7746 (tail_bytes): Now that `n_bytes' may be larger than
7747 OFF_T_MAX, test for that condition and, if it's true, don't
7748 use lseek optimizations.
7749 (parse_options): Don't fail just because N_UNITS is larger than
7750 the maximum size of a file -- tail may be applied to an input
7751 stream (e.g., a pipe) with more data than that.
7753 * Makefile.maint (syntax-check): Rename from alloc-check.
7754 Also check for SPACE-TAB sequences.
7755 Also check for malloc/calloc/realloc casts.
7757 2003-05-01 Jim Meyering <jim@meyering.net>
7759 * src/tail.c (start_lines): Rewrite to use memchr. Clean up.
7761 2003-04-28 Jim Meyering <jim@meyering.net>
7763 * tests/misc/tty-eof: Send two tokens, not just one, so we don't
7764 make the now-more-picky tsort fail.
7766 2003-04-24 Jim Meyering <jim@meyering.net>
7768 * src/tsort.c (tsort): Remove unnecessary test of have_read_stdin.
7769 (main): Minor syntactic clean-up.
7771 * src/tsort.c (tsort): Fail if the input contains an odd number of
7772 tokens. Reported by junkio@cox.net.
7774 * tests/tsort/basic-1: Test for the above fix.
7776 2003-04-21 Jim Meyering <jim@meyering.net>
7778 * tests/misc/printf: Add tests for the printf fixes below.
7780 * Makefile.cfg (cvs_files): Add $(srcdir)/config/depcomp to the list.
7782 2003-04-20 Paul Eggert <eggert@twinsun.com>
7784 Fix printf POSIX compatibility bug reported by Ben Harris in
7785 <http://mail.gnu.org/archive/html/bug-coreutils/2003-04/msg00070.html>.
7786 * doc/coreutils.texi (printf invocation): It's \NNN in the format,
7787 \0NNN in the %b operand.
7788 * src/printf.c (usage): Likewise.
7789 (print_esc): New arg OCTAL0 to specify whether \0NNN or \NNN
7790 is desired. All uses changed. Behave like Bash printf if %b
7791 operand uses \NNN where the initial N is not 0.
7793 2003-04-17 Jim Meyering <jim@meyering.net>
7795 * src/stty.c: Remove uses of PROTOTYPE macro.
7797 2003-04-15 Jim Meyering <jim@meyering.net>
7799 * Makefile.maint: Remove (or replace-with-TAB(s) to retain alignment)
7800 each sequence of spaces before a TAB character.
7802 2003-04-13 Jim Meyering <jim@meyering.net>
7804 * src/remove.c (is_empty_dir): Don't closedir (NULL).
7806 2003-04-12 Jim Meyering <jim@meyering.net>
7808 Giving nl an invalid STYLE argument (in --header-numbering=STYLE (-h),
7809 --body-numbering=STYLE (-b), or --footer-numbering=STYLE (-f)) or
7810 FORMAT (--number-format=FORMAT (-n)) would not give a useful diagnostic.
7811 * src/nl.c (main): Fix those problems and remove literal quote marks
7812 (e.g., "`%s'") from format string; instead use "%s" in each format
7813 string and `quote (optarg)' as the corresponding argument.
7814 Also, diagnose all invalid command line options before failing.
7816 * src/nl.c (proc_text): Fix a bug that would make nl output extra
7817 newlines in some cases. Details here: http://bugs.debian.org/177256.
7818 This bug was introduced on 2001-11-10 for textutils-2.0.17.
7819 * tests/misc/nl: Add test for the above-fixed bug.
7821 * tests/misc/readlink: New file. Test the --canonicalize option.
7822 * tests/misc/Makefile.am (TESTS): Add readlink.
7824 2003-04-11 Jim Meyering <jim@meyering.net>
7827 * src/chown.c, src/cp.c, src/dircolors.hin, src/du.c, src/ln.c:
7828 * src/mkfifo.c, src/ptx.c, src/spline.c, src/stty.c, src/tail.c:
7829 * src/test.c, src/unexpand.c: Remove (or replace-with-TAB(s) to
7830 retain alignment) each sequence of spaces before a TAB character.
7832 * src/ls.c: Include <stdlib.h> unconditionally.
7834 * Makefile.maint (xalloc-check): Rename from header-check.
7836 * src/yes.c: Include error.h after system.h, not before.
7839 * src/copy.c, src/cp-hash.c, src/cp.c, src/csplit.c, src/cut.c:
7840 * src/date.c, src/df.c, src/du.c, src/expand.c, src/expr.c, src/id.c:
7841 * src/join.c, src/md5sum.c, src/nl.c, src/od.c, src/paste.c, src/pr.c:
7842 * src/ptx.c, src/sort.c, src/split.c, src/su.c, src/tail.c, src/tee.c:
7843 * src/tr.c: * src/unexpand.c, src/users.c:
7844 Remove anachronistic casts of xmalloc, xrealloc, and xcalloc
7845 return values and of xrealloc's first argument.
7846 Fix the former with this:
7847 perl -pi -e 's/\([^(]*?\*\) *(x(m|c|re)alloc)\b/$1/'
7849 2003-04-10 Jim Meyering <jim@meyering.net>
7851 * src/stty.c (wrapf): Declare with format attribute.
7853 The S_MAGIC_... names shouldn't be maintained in two places (prior
7854 to this change, one would have to keep stat.c and fs.h in sync).
7855 This change makes it so those names and the corresponding
7856 hexadecimal constants all reside in stat.c. fs.h is now generated.
7857 * src/Makefile.am (fs.h): New rule to generate fs.h from stat.c.
7858 (BUILT_SOURCES): Add fs.h, now that it's generated.
7859 (EXTRA_DIST): Add extract-magic.
7860 * src/extract-magic: New script to extract fs.h definitions from stat.c.
7861 * src/stat.c (human_fstype) [__linux__]: Append each hex constant from
7862 fs.h in a comment after the corresponding `case S_MAGIC_...:' statement.
7864 * tests/tail-2/big-4gb: Skip this test (don't fail) if creating a
7865 file with nominal length > 4GB fails. Reported by Michael Deutschmann.
7867 * man/unexpand.x: Add `SEE ALSO' reference to expand.
7868 * man/expand.x: Add `SEE ALSO' reference to unexpand.
7869 Suggestion from Dan Jacobson.
7871 2003-04-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
7873 * src/fs.h (S_MAGIC_DEVPTS): New magic for Linux's devpts.
7874 * src/stat.c (human_fstype): Handle Linux's devpts.
7876 2003-04-09 Paul Eggert <eggert@twinsun.com>
7878 * src/split.c (line_bytes_split): Arg is of type size_t, since
7879 that's all that is supported for now.
7880 (main): Check for overflow in obsolescent line count option.
7882 2003-04-09 Jim Meyering <jim@meyering.net>
7884 * tests/misc/split-fail: Add a new test for the above fix.
7886 * src/split.c (bytes_split): Use size_t temporary (rather than
7887 uintmax_t original) in remaining computations. From Paul Eggert.
7889 Handle command line option arguments larger than 2^31.
7890 This allows e.g., splitting into files of size 2GB and larger,
7891 and running split --lines=N with N=2^31 or more.
7892 But for --line-bytes=N, the restriction that N <= SIZE_MAX
7893 remains (for now), due to the way it is implemented.
7895 * src/split.c: Include "inttostr.h".
7896 (bytes_split, lines_split, line_bytes_split, main):
7897 Use uintmax_t, not size_t, for file sizes.
7898 (main): Give a better diagnostic for option arguments == 0.
7899 Use umaxtostr to print file sizes.
7900 Reported by Luke Hassell.
7902 2003-04-08 Jim Meyering <jim@meyering.net>
7904 * src/rm.c (usage): Mention that --directory (-d) works only
7905 on some systems. Suggestion from Samuel Tardieu.
7907 * tests/basename/basic: Run $PERL to see if it is available,
7908 rather than testing its value.
7909 * tests/sum/sysv, tests/tsort/basic-1, tests/unexpand/basic-1:
7910 * tests/basename/basic, tests/dd/skip-seek, tests/dircolors/simple:
7911 * tests/expr/basic, tests/factor/basic, tests/fmt/basic:
7912 * tests/ls-2/tests, tests/md5sum/basic-1, tests/md5sum/newline-1:
7913 * tests/misc/sort, tests/misc/tty-eof, tests/mv/i-1:
7914 * tests/rm/empty-name, tests/rm/fail-eperm, tests/rm/unreadable:
7915 * tests/seq/basic, tests/sha1sum/basic-1, tests/sha1sum/sample-vec:
7916 * tests/sum/basic-1, tests/seq/basic: Likewise.
7918 * tests/misc/Makefile.am (TESTS): Add split-fail.
7919 * tests/misc/split-fail: New file.
7921 * src/split.c: Rename local variables: nchars -> n_bytes.
7922 (lines_split): Rename local, nlines -> n_lines.
7923 (main): Rename local variable: s/accum/n_units/.
7924 (main): Use STDIN_FILENO, not literal `0'.
7926 2003-04-07 Jim Meyering <jim@meyering.net>
7928 * src/stat.c: Add #include directives for Ultrix 4.4.
7929 Based on a suggested change from Bert Deknuydt.
7931 2003-04-06 Jim Meyering <jim@meyering.net>
7933 * Makefile.maint (makefile-check): New rule.
7934 (local-check): Add it.
7936 2003-04-05 Jim Meyering <jim@meyering.net>
7938 * Makefile.am (nearly all of them):
7939 Use $(VAR) rather than @VAR@, now that we can rely on automake to
7940 emit a definition for each substituted variable.
7941 * tests/Makefile.am.in: Likewise.
7943 * tests/rm/rm5: Add a comment explaining why this test fails when
7944 using Tru64's broken sed.
7945 * tests/rm/rm3: Likewise.
7947 Make `kill -t' output signal descriptions (not `?') on Tru64.
7948 * src/kill.c (sys_siglist): Also check for __sys_siglist.
7949 Patch by Tony Leneis.
7950 * configure.ac: Also check for declaration of __sys_siglist.
7951 Required for Tru64 4.0D, 4.0F, and 5.1.
7952 Reported by Tony Leneis.
7954 2003-04-04 Jim Meyering <jim@meyering.net>
7956 * src/Makefile.am (PERL): Remove unnecessary definition.
7958 Because of inappropriate (but POSIX-mandated) behavior of rename,
7959 `mv a b' would not remove `a' in some unusual cases. Work around
7960 this by unlinking `a' when necessary.
7962 * src/copy.c (same_file_ok): Add an output parameter.
7963 Set it in the offending case.
7964 (copy_internal): When necessary, unlink SRC_PATH and inform caller.
7965 Reported by Ed Avis.
7966 * tests/mv/hard-4: New test for the above.
7967 * tests/mv/Makefile.am (TESTS): Add hard-4.
7969 Clean up rules for automatically generated sources:
7970 * src/Makefile.am (dircolors.h, wheel-size.h, wheel.h, false.c):
7971 Make each generated file be read-only.
7972 Add each file name to BUILT_SOURCES separately.
7973 (MAINTAINERCLEANFILES): Set to $(BUILT_SOURCES).
7975 Put LOCALEDIR macro definition in new file: localedir.h.
7976 * src/Makefile.am (DEFS): Remove definition.
7977 (localedir.h): New rule.
7978 (BUILT_SOURCES, DISTCLEANFILES): Add localedir.h.
7979 * src/system.h: Include "localedir.h".
7981 2003-04-02 Jim Meyering <jim@meyering.net>
7985 * tests/misc/Makefile.am (TESTS): Add false.
7987 * Makefile.maint (TMPDIR): Make sure it's defined.
7988 (my-distcheck): Build in $(TMPDIR), not `.'.
7990 * src/Makefile.am (false.c): Change all occurrences of
7991 `(EXIT_SUCCESS)' to `(EXIT_FAILURE)' so that false exits
7992 unsuccessfully also with --help. Reported by Paul Jarc,
7993 * tests/misc/false: New test for the above.
7995 2003-03-30 Jim Meyering <jim@meyering.net>
7997 * NEWS: Note the location of older NEWS files.
7999 * src/remove.c (is_empty_dir): Don't let a failing closedir
8000 clobber errno. Spotted by Arnold Robbins.
8002 * src/env.c: Fix typo in comment. From Arnold Robbins.
8004 2003-03-29 Jim Meyering <jim@meyering.net>
8008 * README: Note to expect build problems for stat.c on Ultrix 4.3.
8009 Note that there are some harmless test failures when running
8010 `make check' as root on some systems.
8012 2003-03-28 Jim Meyering <jim@meyering.net>
8014 * tests/stty/row-col-1: Skip this test if stty can't get window size.
8015 This happens when connecting to sparc-solaris5.7 via ssh from within
8016 emacs. Reported by Karl Berry.
8018 * tests/du/basic: Use seq, not `yes' to generate 4KB of data.
8019 Otherwise, on systems (DJGPP) that emulate pipes using files,
8020 this test would never complete, waiting for `yes' to terminate.
8021 * tests/du/slink: As above, use seq, not `yes' to generate link target.
8022 * tests/rm/hash: As above, use seq, not `yes' to generate dir name.
8023 Reported by Rich Dawe.
8025 2003-03-27 Jim Meyering <jim@meyering.net>
8027 * src/id.c: Remove Arnold Robbins' obsolete e-mail address
8028 from `written by...' comment, at his request.
8030 2003-03-24 Paul Eggert <eggert@twinsun.com>
8032 Fix buffer overrun problem reported by TAKAI Kousuke, along
8033 with some other POSIX incompatibilities.
8035 * src/printf.c (print_esc): Do not treat \x specially if
8036 POSIXLY_CORRECT. Avoid buffer overrun if the format ends
8037 in backslash. Treat incomplete escape sequences as strings
8038 of characters, as POSIX requires.
8039 (print_formatted): Allow multiple flags. Avoid buffer overrun
8040 if the format is incomplete.
8042 2003-03-24 Jim Meyering <jim@meyering.net>
8044 * tests/misc/printf: Add tests for the above fixes and changes.
8046 2003-03-26 Jim Meyering <jim@meyering.net>
8048 * src/copy.h (struct cp_options): Add a comment.
8050 2003-03-23 Jim Meyering <jim@meyering.net>
8052 * README: Describe problem with 64-bit mode on HPUX 11.x,
8053 with patch for /usr/include/inttypes.h.
8054 * TODO: Plan to add an autoconf test to work around the bug.
8056 2003-03-22 Jim Meyering <jim@meyering.net>
8058 * src/stat.c: Don't include <sys/sysmacros.h>.
8059 That is already done via system.h. Otherwise, the multiple
8060 inclusion would evoke redefinition warnings from Cray's /bin/cc,
8061 aka Cray Standard C Version 4.0.3 (057126) Mar 22 2003 22:02:28.
8062 (human_fstype): Factor some directives `up', out of this function.
8063 Cast away `const' to avoid error from Cray's /bin/cc.
8065 2003-03-20 Jim Meyering <jim@meyering.net>
8067 * announce-gen (print_changelog_deltas): Ensure that a newline
8068 precedes each row of `*'s.
8070 2003-03-20 Jim Meyering <jim@meyering.net>
8074 * src/seq.c (valid_format): Also accept ` ' and `'' as valid
8075 format flag characters.
8076 Do not require that a field width be specified.
8077 Do not fail when given a field width of `0'.
8078 Reported by Dan Jacobson.
8079 * tests/seq/basic: Add new tests for the above-fixed bug.
8081 * src/Makefile.am (all-local): Append $(EXEEXT) to use of `su'
8082 (install-root): Likewise.
8083 (install-exec-local): Likewise.
8084 Based on a patch from Richard Dawe.
8086 2003-03-19 Jim Meyering <jim@meyering.net>
8088 * man/Makefile.am (.x.1): Use $(LN_S) instead of 'ln -s',
8089 because the DJGPP 2.03 port of 'ln -s' doesn't work.
8090 Include $(EXEEXT) in program names.
8091 Since $(LN_S) may degenerate to `cp -p', be careful
8092 to invoke it from the destination directory.
8093 Mostly from Richard Dawe.
8094 * configure.ac: Use AC_PROG_LN_S.
8096 * tests/mv/part-symlink: Unset CDPATH. Otherwise, having the
8097 CDPATH shell variable set could cause this test to fail.
8098 Reported by Karl Berry.
8100 2003-03-18 Jim Meyering <jim@meyering.net>
8102 * src/fmt.c [struct Word] (paren, period, punct, final): Change the
8103 type of each member from bool <MEMBER>:1 to unsigned int <MEMBER>:1.
8104 AIX 5.1's xlc could not compile the former.
8105 Patch by Petter Reinholdtsen. Also reported by Mike Jetzer.
8107 2003-03-17 Richard Dawe <rich@phekda.freeserve.co.uk>
8109 * configure.ac: Include $(EXEEXT) in OPTIONAL_BIN_PROGS'
8110 program names, since automake only adds $(EXEEXT) to programs
8113 2003-03-16 Jim Meyering <jim@meyering.net>
8115 * src/remove.c (rm): Put two local variables in static storage,
8116 so they can't be clobbered by the potential longjmp.
8118 2003-03-15 Jim Meyering <jim@meyering.net>
8120 * Makefile.cfg (gnu_rel_host): Fix code to match the comment
8121 so that a version number with a two-digit component can still count
8122 as an alpha release. Reported by Richard A Downing.
8123 (gnu_rel_host): Define in terms of $(RELEASE_TYPE) instead.
8125 2003-03-14 Jim Meyering <jim@meyering.net>
8127 * src/ansi2knr.c: Remove no-longer-used file.
8128 * src/ansi2knr.1: Likewise.
8130 * Makefile.maint (prev_version_file): Don't use ?= for this particular
8131 assignment, since it causes trouble with old versions of GNU make
8132 (e.g. 3.76.1). The other uses of `?=' are inoffensive. Details here.
8133 http://mail.gnu.org/archive/html/bug-coreutils/2003-03/msg00028.html
8134 Patch from Alexandre Duret-Lutz.
8136 * Use patched automake-1.7.3. Regenerate Makefile.in files in
8137 subdirectories so that each includes a definition of ACLOCAL_M4.
8139 * announce-gen (main): Label the compressed source URLs.
8143 * tests/du/slink: Relax the test for the `local'ness of a file system,
8144 so that now it works also for tmpfs.
8146 * tests/du/hard-link: Transform output from first du, so that this
8147 test doesn't fail on file systems like tmpfs that order directory
8148 entries differently.
8150 2003-03-13 Jim Meyering <jim@meyering.net>
8152 * tests/du/8gb: Work around what appears to be an NFS failure that
8153 would make this test fail on some systems.
8155 2003-03-11 Jim Meyering <jim@meyering.net>
8157 * tests/du/basic: Make the test file exactly 4k bytes long.
8159 * src/split.c (longopts): Don't hard-code `2' here.
8160 Instead, just specify `&verbose', and ...
8161 (main): ... remove the `case 2:' block for --verbose.
8163 * tests/du/basic: Make the test file larger than 64 bytes, so that
8164 we don't immediately disqualify file systems (e.g., NetApp) on which
8165 smaller files take up zero disk blocks. Reported by Vin Shelton.
8167 2003-03-10 Jim Meyering <jim@meyering.net>
8169 Don't segfault for a negative field width or precision in format string.
8170 Note that this is just a stopgap fix. The longer term solution may
8171 involve adapting bash's builtins/printf.def.
8173 * src/printf.c: (UNSPECIFIED): Define.
8174 (print_direc): Use the special value, UNSPECIFIED, to indicate
8175 that field_width or precision has not been specified.
8176 (print_formatted): Fail if field_width or precision is the
8177 special value, UNSPECIFIED.
8178 Reported by Oliver Kiddle <okiddle@yahoo.co.uk>
8180 * src/sys2.h (INT_MIN): Define, if necessary.
8181 * tests/misc/printf: Add a test for the above-fixed bug.
8183 2003-03-09 Jim Meyering <jim@meyering.net>
8185 * src/remove.c (AD_stack_pop): Cast sizeof... to int before
8186 changing its sign. This avoids a warning from gcc on 64-bit systems.
8187 Reported by Bob Proulx.
8188 (pop_dir): Reverse order of sign change and cast, to be consistent
8191 2003-03-08 Jim Meyering <jim@meyering.net>
8193 * tests/Makefile.am (evar-check): Check for POSIXLY_CORRECT not as a
8194 shell variable, but only in the environment. With /bin/sh->bash, the
8195 shell variable is set to `y', and that would cause a spurious warning.
8196 Reported by Bob Proulx.
8198 * tests/Makefile.am (check-root): Remove touch/fifo.
8199 It doesn't appear to have to be run as root.
8201 * tests/rm/fail-2eperm: Rather than simply using the first non-root
8202 user name, make sure that the selected user name has a usable shell.
8203 Reported by Paul Jarc.
8205 Before, when using shred on a device, one had to specify --exact,
8206 or be careful to choose a size that would not be rounded up and
8207 exceed the maximum value; that could result in a failure of
8209 * src/shred.c (do_wipefd): --exact is now the default for non-regular
8210 files. Suggestion from Ben Elliston.
8213 * tests/misc/tty-eof: Require at least version 1.11 of Expect.pm.
8214 Old versions of Expect.pm (e.g., 1.07) lack the log_user function.
8215 Patch by Bob Proulx.
8217 * src/Makefile.am (check-misc): Check for use of `defined' in
8219 Change to $(srcdir) before running grep.
8221 * src/sleep.c: Remove now-unused #include and #define directives.
8223 * src/du.c (process_file): If a file's size is not being counted
8224 e.g., because it's a hard link to a file we've already counted,
8225 then don't print a line for it.
8227 * tests/du/hard-link: New test for the above-fixed bug.
8228 * tests/du/Makefile.am (TESTS): Add hard-link.
8231 * src/du.c: Revert most of the `reorganization' change of 2003-02-20,
8232 and make the two-array approach work.
8234 * tests/du/basic: Correct/add tests for the above fix.
8235 Set LC_ALL, etc., now that we use sort.
8236 Check the block/size of a small file, too.
8237 Correct expected results for simple dir1/dir2/file case.
8238 Add another test of du -S.
8240 2003-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
8242 Avoid build failure with gcc on hppa1.1-hp-hpux10.20 (see GCC PR
8243 middle-end/9986). As one of GCC's optimizations, it transforms a
8244 fputs_unlocked call to a fputc_unlocked call when the string is
8245 one character long. However, hpux doesn't have fputc_unlocked.
8247 * expr.c (usage): Use putchar, not fputs, to output a single character.
8248 * ls.c (dired_dump_obstack): Likewise.
8249 * ptx.c (output_one_tex_line, output_one_dumb_line): Likewise.
8250 * stat.c (print_it): Likewise.
8252 2003-03-07 Jim Meyering <jim@meyering.net>
8254 * src/cp.c: Remove everything associated with mmap-stack.c.
8255 This reverts the two changes of 2003-02-21.
8256 * src/du.c: Remove everything associated with mmap-stack.c.
8257 This reverts the change of 2003-02-19.
8259 2003-03-06 Jim Meyering <jim@meyering.net>
8261 * tests/cp/same-file: Unset CDPATH. Otherwise, having the
8262 CDPATH shell variable set could cause this test to fail.
8263 Reported by Karl Berry.
8265 2003-03-05 Jim Meyering <jim@meyering.net>
8269 * src/printf.c (print_esc): Remove pointless comparison of unsigned
8270 integer with zero, to avoid a warning from Intel's ecc.
8271 Reported by Nelson Beebe.
8273 * src/du.c (process_file): Sizes must all be of type uintmax_t.
8274 Otherwise, for files or totals that are too big, numbers would
8275 be truncated. Patch mostly by Michael Stone.
8276 Reported by Ingo Saitz as Debian bug #183210.
8278 * tests/du/8gb: New test for the above-fixed bug.
8279 * tests/du/Makefile.am (TESTS): Add 8gb.
8281 * src/du.c (MAX_N_DESCRIPTORS): Use 3 * UTILS_OPEN_MAX / 4
8282 rather than UTILS_OPEN_MAX - 10.
8284 2003-03-04 Jim Meyering <jim@meyering.net>
8286 * README: Refer new feature discussion to bug-coreutils@gnu.org,
8287 rather than bug-gnu-utils, now that the former is better known.
8288 Suggestion from Göran Uddeborg.
8290 * src/stat.c (usage): Capitalize consistently.
8291 Reported by Göran Uddeborg.
8293 * Makefile.maint (rel-files): Include $(signatures), so that
8294 those files are also copied into $(release_archive_dir).
8296 * src/df.c (find_mount_point): Call error here, now that restore_cwd
8298 * src/remove.c (AD_pop_and_chdir): Likewise.
8300 * tests/Makefile.am (check-root): Add fail-2eperm.
8302 2003-03-03 Jim Meyering <jim@meyering.net>
8304 * src/remove.c (remove_cwd_entries): Include the full filename of
8305 the offending file, not just the basename.
8307 * tests/misc/tty-eof: Set $ME properly.
8309 * Makefile.maint (THIS_VERSION_REGEXP, PREV_VERSION_REGEXP):
8310 Remove now-unused variables.
8311 (tag-prev-version, prev-cvs-tag): Likewise.
8313 * src/remove.c (remove_cwd_entries) [!ROOT_CAN_UNLINK_DIRS]: Give an
8314 accurate diagnostic when failing to remove a file owned by some other
8315 user. Reported by Ivo Timmermans via Michael Stone.
8316 This fixes Debian bug# 178471.
8318 * tests/rm/Makefile.am (TESTS): Add fail-2eperm.
8319 * tests/rm/fail-2eperm: New test, for the above-fixed bug.
8320 Based on a report from Ivo Timmermans.
8322 2003-03-02 Jim Meyering <jim@meyering.net>
8324 * src/copy.c (copy_internal) [un_backup]: When recovering from a
8325 failure to create a hard link, do not remove the entry associating
8326 the source dev/ino with the destination file name.
8327 * tests/mv/Makefile.am (TESTS): Add hard-3.
8328 * tests/mv/hard-3: New test, for the above-fixed bug.
8329 Inspired by a report from Iida Yosiaki.
8331 2003-03-01 Jim Meyering <jim@meyering.net>
8333 * src/df.c (print_header): Don't embed spaces in a separate `Type'
8334 header string. Instead, put `Filesystem' and `Type' headers in the
8335 same string, so translators can use horizontal space as needed.
8336 Reported by Jean Charles Delepine.
8338 2003-02-28 Jim Meyering <jim@meyering.net>
8340 * src/copy.c (copy_internal): When link fails because of an
8341 existing destination file, unlink that file and try again.
8342 Reported by Iida Yosiaki.
8344 * tests/mv/Makefile.am (TESTS): Add hard-2.
8345 * tests/mv/hard-2: New test for the above-fixed bug.
8346 Based on a test case from Iida Yosiaki.
8348 2003-02-26 Jim Meyering <jim@meyering.net>
8350 * tests/du/basic: Don't test du's -b option here. Directory byte
8351 counts are smaller (512 rather than 4096) on at least OSF/1 5.1
8352 and IBM AIX 4.2. Reported by Nelson Beebe.
8354 2003-02-25 Jim Meyering <jim@meyering.net>
8356 * Makefile.maint (announcement): Now that ChangeLog entries
8357 are output by announce-gen, don't do it here.
8358 * announce-gen (print_changelog_deltas): New function.
8361 2003-02-22 Jim Meyering <jim@meyering.net>
8363 * announce-gen: New option: --release-type=TYPE
8364 * Makefile.maint (beta, major): New targets. Remove `release'.
8365 Put them all together on a line.
8366 Pass the release type (via RELEASE_TYPE envvar) to the MAKE
8367 invocation of `announcement'.
8368 (announcement): Invoke announce-gen with --release-type=$RELEASE_TYPE.
8370 * announce-gen: New option: --news=NEWS_FILE.
8371 Extract NEWS entries here, not via rules in Makefile.maint.
8372 * Makefile.maint (announcement): Now that NEWS entries are
8373 extracted by announce-gen, don't do it here.
8374 (news-r1, news-r2): Remove now-unused definitions.
8376 2003-02-21 Jim Meyering <jim@meyering.net>
8380 Merge in changes from autoconf's version of this file.
8381 * Makefile.maint (www-gnu): Define.
8382 (standards.texi-url_prefix): Use $(www-gnu).
8383 (make-stds.texi-url_prefix): Likewise.
8385 * src/cp.c: Include "mmap-stack.h".
8386 (main): Invoke `run' through a macro that (when possible) runs it
8387 with a large, mmap'd stack.
8389 * src/cp.c (run): New function, preparing for the above.
8390 Exit from this function, not from main
8393 * src/du.c: New option: --apparent-size.
8394 (enum) [APPARENT_SIZE_OPTION]: New member.
8395 (long_options): Add it.
8396 (usage): Describe it.
8398 ['b']: Set apparent_size.
8399 David Eisner reported that the behavior of --bytes had changed.
8400 Paul Eggert proposed the use of a new option, --apparent-size.
8402 * src/du.c (apparent_size): New global.
8403 (print_only_size): Reflect the fact that we're printing byte counts,
8404 not ST_NBLOCKSIZE-byte-block counts.
8405 (print_size): Call print_only_size rather than duplicating its code.
8406 (process_file): Accumulate byte counts, rather than block counts.
8408 * src/du.c (process_file): Always reset size_to_propagate_to_parent
8409 for --separate-dirs (-S).
8411 2003-02-20 Jim Meyering <jim@meyering.net>
8413 * Use automake-1.7.3. Regenerate dependent files.
8415 * src/stat.c (print_stat): New format: %B (to print ST_NBLOCKSIZE).
8416 This makes %b (number of ST_NBLOCKSIZE-byte blocks) more useful.
8417 (usage) [%B]: Describe it.
8420 * src/du.c (process_file): Reorganize the code to use only
8421 one `sum' array, and change how -S works back to the way it was
8422 before 2003-01-31. Patch by Bruno Haible.
8424 * tests/du/basic: New test.
8425 * tests/du/Makefile.am (TESTS): Add basic.
8427 * tests/envvar-check: Add checks for the following:
8428 BLOCK_SIZE, DU_BLOCK_SIZE, DF_BLOCK_SIZE, LS_BLOCK_SIZE.
8430 * tests/Makefile.am: Rename phony target envvar-check to evar-check
8431 so as not to conflict with the distributed file by the same name.
8433 * src/du.c (process_file): Set info->skip before any possible return.
8435 Report correct usage for directories, not 0.
8436 * src/du.c (process_file): Return for `file_type == FTW_DPRE'
8437 _before_ recording the dev/ino of a directory.
8438 Reported by Bruno Haible.
8440 Now, df always displays the device file name corresponding to the
8441 listed mount point under `Filesystem'. Before, for an unmounted
8442 block- or character-special file argument, it would display the
8443 command-line argument instead.
8444 * src/df.c (show_disk): Return a value indicating whether
8445 there was a match. Don't try to find a mount point here.
8446 (show_entry): If show_disk doesn't find a match, call show_point.
8448 2003-02-19 Jim Meyering <jim@meyering.net>
8450 * src/du.c: Include "mmap-stack.h".
8451 (du_files): Add prototype with ATTRIBUTE_NORETURN.
8452 Exit from this function, not from...
8454 Instead, if possible, invoke du_files through a macro that
8455 runs it with a large, mmap'd stack.
8457 * src/join.c (usage): Change wording in --help output:
8458 use FILENUM instead of `SIDE' and say what FILENUM means.
8459 Reported by Bernhard Gabler.
8461 * src/df.c (print_header): Rather than using a hard-coded literal
8462 string of spaces matching the length of the English `...Type' header,
8463 output the right number of spaces to match the selected translation.
8464 Reported by Yann Dirson and Jean Charles Delepine as Debian bug 131113.
8466 * src/split.c (bytes_split): Remove unnecessary `else' after break.
8467 (lines_split): Likewise. and correct misleading indentation.
8469 * src/split.c: Include "full-read.h".
8470 (bytes_split, lines_split, line_bytes_split): Use full_read,
8471 not safe_read. The way split was using the latter, a short read
8472 could cause split to terminate before EOF.
8474 * tests/misc/tty-eof: Test all programs that can read stdin,
8475 requiring no arguments and that write to standard output.
8477 * tests/misc/tty-eof: New file. Renamed from ...
8478 * tests/misc/cat-tty-eof: Remove file. Rename to tty-eof.
8479 * tests/misc/Makefile.am (TESTS): Reflect renaming.
8481 2003-02-18 Jim Meyering <jim@meyering.net>
8483 cksum would perform an extra read after encountering EOF
8484 * src/cksum.c (cksum): Exit the loop upon EOF, too.
8485 Patch by Michael Bacarella.
8487 Test for the bug fixed today in cksum, md5sum, and sha1sum.
8488 * tests/misc/cat-tty-eof: Generalize, clean-up, and test for
8489 cat, cksum, md5sum, and sha1sum all in the same loop.
8491 2003-02-14 Jim Meyering <jim@meyering.net>
8493 * src/remove.c: Include "euidaccess.h".
8494 Remove declaration of euidaccess.
8496 2003-02-12 Jim Meyering <jim@meyering.net>
8498 * src/pathchk.c (portable_chars_only): Remove unnecessary `const'
8499 in cast to avoid warning from icc. Reported by Alexandre Duret-Lutz.
8501 2003-02-10 Jim Meyering <jim@meyering.net>
8503 * src/test.c: Don't include group-member.h.
8504 Include euidaccess.h.
8505 (eaccess): Rewrite function to set the real uid and gid temporarily
8506 to the effective uid and gid, then invoke 'access', and then set the
8507 real uid and gid back. On systems that lack setreuid or setregid,
8508 fall back on the kludges in euidaccess. Before, it would not work
8509 for e.g., files with ACLs, files that were marked immutable,
8510 or on file systems mounted read-only. Nelson Beebe raised the issue.
8511 Paul Eggert suggested the new implementation.
8513 2003-02-09 Jim Meyering <jim@meyering.net>
8515 * src/test.c (test_stat): Remove function. It's job is done (only
8516 when necessary) by the wrapper in lib/stat.c. Adjust all uses.
8518 2003-02-08 Jim Meyering <jim@meyering.net>
8522 * tests/mv/part-symlink: Don't assume that the file owner username
8523 length is less than 9 in ls output: instead, omit that field
8524 altogether. Reported by, and suggested fix from, Ferdinand.
8526 * tests/du/restore-wd: New test for just-fixed bug in ftw.c.
8527 * tests/du/Makefile.am (TESTS): Add restore-wd.
8529 * src/rm.c: Correct now-invalid comment about cycle-detection.
8531 2003-02-06 Jim Meyering <jim@meyering.net>
8533 * NEWS: Add entries from old/*/NEWS
8534 from fileutils-4.1 through 4.1.11 and
8535 from sh-utils-2.0 through 2.0.15. Suggestion from Karl Berry.
8539 * src/du.c (process_file): Don't return early for excluded files
8540 or for files whose dev/inode we've already seen.
8542 2003-02-05 Jim Meyering <jim@meyering.net>
8544 * tests/du/exclude: New file.
8545 * tests/du/Makefile.am (TESTS): Add exclude.
8547 2003-02-04 Dmitry V. Levin <ldv@altlinux.org>
8549 * src/who.c (print_boottime, print_deadprocs, print_runlevel):
8550 Fix memory allocation arithmetic.
8552 2003-02-04 Jim Meyering <jim@meyering.net>
8554 `df /dev/block-or-char-device-file--not-mounted' now reports
8555 the name of the file system on which the file resides, usually `/'.
8556 Before, it would leave the `Mounted on' field blank.
8557 * src/df.c (show_disk): Move function to precede find_mount_point.
8558 (show_disk): Add parameter: STATP.
8559 If we don't find a matching device name, then resort to calling
8560 find_mount_point. Reported by Bob Proulx.
8562 2003-02-03 Andreas Schwab <schwab@suse.de>
8564 * tests/rm/cycle: Require non-root.
8565 * tests/rm/isatty: Likewise.
8567 2003-02-02 Jim Meyering <jim@meyering.net>
8571 * man/Makefile.am (check-x-vs-1): Use @PATH_SEPARATOR@, not `:'.
8573 Ensure that there are no offending uses of `:'.
8574 * Makefile.maint (makefile_path_separator_check): New rule.
8575 (local-check): Add it to the list.
8577 2003-02-01 Jim Meyering <jim@meyering.net>
8579 * src/du.c (MAX_N_DESCRIPTORS): Define.
8581 * src/stat.c (G_fail): New global.
8582 (human_time): Diagnose failed localtime, not failed nstrftime.
8583 (main): Fail if G_fail is set.
8585 2003-01-31 Richard Dawe <rich@phekda.freeserve.co.uk>
8587 * tests/basename/Makefile.am: Use @PATH_SEPARATOR@ instead of
8588 hard-coding the path-separator. Also double-quote the new PATH,
8589 to avoid problems when the path-separator is a semi-colon or when
8590 `pwd` contains e.g. a space.
8591 * tests/chgrp/Makefile.am: Likewise.
8592 * tests/chmod/Makefile.am: Likewise.
8593 * tests/chown/Makefile.am: Likewise.
8594 * tests/cp/Makefile.am: Likewise.
8595 * tests/dd/Makefile.am: Likewise.
8596 * tests/dircolors/Makefile.am: Likewise.
8597 * tests/du/Makefile.am: Likewise.
8598 * tests/expr/Makefile.am: Likewise.
8599 * tests/factor/Makefile.am: Likewise.
8600 * tests/fmt/Makefile.am: Likewise.
8601 * tests/install/Makefile.am: Likewise.
8602 * tests/ln/Makefile.am: Likewise.
8603 * tests/ls/Makefile.am: Likewise.
8604 * tests/ls-2/Makefile.am: Likewise.
8605 * tests/md5sum/Makefile.am: Likewise.
8606 * tests/misc/Makefile.am: Likewise.
8607 * tests/mkdir/Makefile.am: Likewise.
8608 * tests/mv/Makefile.am: Likewise.
8609 * tests/od/Makefile.am: Likewise.
8610 * tests/rm/Makefile.am: Likewise.
8611 * tests/rmdir/Makefile.am: Likewise.
8612 * tests/seq/Makefile.am: Likewise.
8613 * tests/sha1sum/Makefile.am: Likewise.
8614 * tests/shred/Makefile.am: Likewise.
8615 * tests/stty/Makefile.am: Likewise.
8616 * tests/sum/Makefile.am: Likewise.
8617 * tests/tail-2/Makefile.am: Likewise.
8618 * tests/touch/Makefile.am: Likewise.
8619 * tests/tsort/Makefile.am: Likewise.
8620 * tests/unexpand/Makefile.am: Likewise.
8622 2003-01-31 Jim Meyering <jim@meyering.net>
8624 * src/stat.c: Include "file-type.h"
8625 (print_human_type): Remove function.
8626 (human_access): Rename from print_human_access. Return a string.
8627 (human_time): Rename from print_human_time. Return a string.
8628 (print_stat): Arrange so that field width and an alignment specifier
8629 are honored for the %A, %F, %x, %y, and %z formats.
8630 [%F]: Use file_type; this gives slightly different file type strings,
8631 e.g., `directory' instead of `Directory' and `regular file' or
8632 `regular empty file' instead of `Regular file'.
8633 Prompted by a report from Richard Dawe that the uses of
8634 S_IFSOCK and S_IFIFO in print_human_time were not portable
8635 to systems using e.g., DJGPP.
8637 2003-01-31 Richard Dawe <rich@phekda.freeserve.co.uk>
8639 * src/stat.c (print_stat): Use S_ISLNK rather than an explicit
8640 test using S_IFMT and S_IFLNK. S_IFLNK may not be defined.
8642 2003-01-31 Jim Meyering <jim@meyering.net>
8644 * src/du.c (main): Upon processing an invalid option or an invalid
8645 --exclude-from or --max-depth option argument, don't exit right away,
8646 in case there are others. Rather record the failure and exit after
8647 processing other options.
8649 * GNUmakefile (TAR_OPTIONS): Set and export, in order to make
8650 tar archive easier to reproduce.
8652 Rewrite to perform directory traversal using nftw.
8654 * src/du.c: Include "dirname.h", "ftw.h", and "quotearg.h".
8655 (AUTHORS): Add self.
8656 (opt_one_file_system): Move global into `main'.
8657 (path, xstat, exit_status): Remove declarations.
8658 (arg_length, suffix_length): New globals.
8659 (G_fail): New global, sort of like the old `exit_status'.
8660 (IS_FTW_DIR_TYPE): Define.
8661 (print_only_size): New function.
8662 (process_file): New function.
8663 (str_init, ensure_space, str_copyc, str_concatc): Remove functions.
8664 (str_trunc, pop_dir, count_entry): Likewise.
8665 (du_files): Rewrite to use nftw.
8667 2003-01-30 Jim Meyering <jim@meyering.net>
8669 * tests/du/trailing-slash: Ensure that du/ftw follows a command-line
8670 symlink-to-directory with -L, even without the trailing slash.
8672 2003-01-27 Jim Meyering <jim@meyering.net>
8674 * src/Makefile.am (check-misc): Check for st_blocks, too.
8676 * src/stat.c (print_stat): Use ST_NBLOCKS rather than `->st_blocks'.
8677 Reported by Richard Dawe.
8679 2003-01-27 Andreas Schwab <schwab@suse.de>
8681 * src/ls.c (quote_name): Add fourth parameter, width, into which to
8682 store the screen columns, and return the number of bytes instead.
8683 (print_dir): Pass NULL as fourth parameter of quote_name.
8684 (print_name_with_quoting): Likewise.
8685 (length_of_file_name_and_frills): Get the width from the fourth
8686 parameter of quote_name instead of return value.
8688 2003-01-27 Jim Meyering <jim@meyering.net>
8690 * src/ls.c (decode_switches): If `dired' is set without
8691 `format == long_format', then silently reset dired. This doesn't
8692 change the behavior of ls (all prior uses of dired were protected
8693 by `&& format == long_format'), and lets us...
8694 (DIRED_INDENT): ... remove the `format == long_format' conjunct.
8695 (PUSH_CURRENT_DIRED_POS): Likewise.
8698 2003-01-22 Jim Meyering <jim@meyering.net>
8700 * tests/du/no-x: New test, for functionality added to lib/ftw.c.
8701 * tests/du/Makefile.am (TESTS): Add no-x.
8703 2003-01-21 Jim Meyering <jim@meyering.net>
8705 * src/remove.c (remove_entry) [ROOT_CAN_UNLINK_DIRS
8706 && HAVE_STRUCT_DIRENT_D_TYPE]: If a file has d_type == DT_UNKNOWN
8707 it may still be a directory -- or not (e.g., with FreeBSD on an
8708 NFS-mounted file system), so resort to calling lstat to find out.
8709 Based on a patch by Michael van Elst.
8711 * tests/cp/same-file: Don't assume that the file owner username
8712 length is less than 9 in ls output: instead, omit that field
8713 altogether. Reported by, and suggested fix from, Ferdinand.
8715 2003-01-20 Jim Meyering <jim@meyering.net>
8717 * tests/date/Test.pm (wide-fmt): New test to demonstrate that
8718 large format widths no longer cause strftime to infloop.
8720 * Makefile.maint (mail_gpg_sign_cookie): Remove now-unused definition.
8722 2003-01-19 Jim Meyering <jim@meyering.net>
8724 * src/readlink.c: Include "canonicalize.h".
8726 2003-01-18 Jim Meyering <jim@meyering.net>
8728 * src/ls.c (Dereference_symlink) [DEREF_COMMAND_LINE_SYMLINK_TO_DIR]:
8730 (enum) [DEREFERENCE_COMMAND_LINE_SYMLINK_TO_DIR_OPTION]: New member.
8731 (long_options): Add option --dereference-command-line-symlink-to-dir.
8732 (main): Make DEREF_COMMAND_LINE_SYMLINK_TO_DIR be the default,
8733 rather than DEREF_COMMAND_LINE_ARGUMENTS, when none of the
8734 -d, -F, -l options is specified.
8735 (decode_switches): Handle --dereference-command-line-symlink-to-dir.
8736 (gobble_file): Honor DEREF_COMMAND_LINE_SYMLINK_TO_DIR.
8737 Change --dereference-command-line (-H) to dereference *all*
8738 command line arguments, including broken symlinks.
8740 2003-01-15 Paul Eggert <eggert@twinsun.com>
8742 Change ls -H back to the way it was yesterday, since this is
8743 compatible with FreeBSD and the POSIX spec is confusing
8744 and somewhat contradictory.
8746 * src/ls.c (DEREF_COMMAND_LINE_ARGUMENTS): Change name back
8747 from DEREF_COMMAND_LINE_SYMLINK_TO_DIR, updating all uses.
8748 (long_options): Change the long option name back.
8749 (usage): Change the usage back.
8750 (gobble_file): When -H is specified, dereference a top-level
8751 arg even if it points to a non-directory.
8753 2003-01-15 Jim Meyering <jim@meyering.net>
8755 * src/ls.c (gobble_file): Fall back on using lstat when required:
8756 when --dereference (-L) is not specified, and
8757 - when operating on a dangling symlink
8758 - when operating on command-line-symlink-to-directories
8759 This fixes numerous problems. Here are examples:
8760 - `ls dangling-symlink' would fail with `no such file...'
8761 Now it prints `dangling-symlink'.
8762 - `ls -i symlink' would mistakenly print the inode of the referent.
8763 Now it prints the inode of the symlink. Likewise for --size (-s).
8764 Based on a patch from Michael Stone.
8765 Reported by Deepak Goel as Debian bug #173793.
8767 Rename ls's --dereference-command-line (-H)
8768 option to --dereference-command-line-symlink-to-dir.
8769 * src/ls.c [enum Dereference_symlink]
8770 (DEREF_COMMAND_LINE_SYMLINK_TO_DIR): Rename from
8771 DEREF_COMMAND_LINE_ARGUMENTS. Update all uses.
8772 (long_options): Rename the long option.
8773 (usage): Say that --dereference-... changes how ls treats
8774 only symlinks to directories specified on the command line.
8776 2003-01-14 Jim Meyering <jim@meyering.net>
8778 * tests/ls/dangle: New file/test, for the above fix.
8779 * tests/ls/inode: Another new file/test, for the above fix.
8780 * tests/ls/Makefile.am (TESTS): Add dangle and inode.
8782 * src/ls.c (gobble_file): Fix a bug introduced in 4.5.4 that made it
8783 so that ls --color would no longer highlight the names of files with
8784 the execute bit set when not specified on the command line.
8785 Patch by Michael Stone. Reported by Stephen Depooter as
8788 * tests/ls-2/tests (color-exe): New test, for the above fix.
8790 2003-01-13 Jim Meyering <jim@meyering.net>
8792 * tests/shred/exact: Also test for just fixed bug with --zero.
8794 * src/shred.c (long_opts): --zero does not require an argument.
8795 Patch by Michael Stone. Reported by Roland Turner as Debian bug 172019.
8797 2003-01-12 Jim Meyering <jim@meyering.net>
8799 * Makefile.maint (cvs-update): Skip any file with local modifications.
8801 * src/unexpand.c (usage): Document --first-only and mention that
8802 --tabs=N (-t) enables --all (-a). Reported by wiregauze@yahoo.com.
8804 2002-12-01 Dmitry V. Levin <ldv@altlinux.org>
8806 * src/df.c: Include "canonicalize.h".
8807 Use canonicalize_file_name unconditionally.
8809 2003-01-09 Jim Meyering <jim@meyering.net>
8811 * README: Add readlink.
8813 2002-11-30 Dmitry V. Levin <ldv@altlinux.org>
8815 * src/df.c: Include "xgetcwd.h".
8816 * src/pwd.c: Likewise.
8818 2002-11-30 Dmitry V. Levin <ldv@altlinux.org>
8820 * src/shred.c: Remove declaration of xstrdup.
8821 We already get it via xalloc.h which is included via system.h.
8823 2002-08-27 Dmitry V. Levin <ldv@altlinux.org>
8825 New program: readlink.
8827 * src/Makefile.am (bin_PROGRAMS): Add readlink.
8828 * src/readlink.c: New file.
8830 * man/readlink.x: New file.
8831 * man/Makefile.am (dist_man_MANS): Add readlink.1.
8832 (readlink.1): New rule.
8834 2003-01-09 Jim Meyering <jim@meyering.net>
8836 When selecting ranges of byte offsets (as opposed to ranges of fields)
8837 and when --output-delimiter=STRING is specified, output STRING between
8838 ranges of selected bytes.
8839 * src/cut.c (RANGE_START_SENTINEL): Define.
8840 (output_delimiter_specified): New global.
8841 (print_kth): Add parameter. Adjust all callers.
8842 (set_fields): Mark each range-start index with RANGE_START_SENTINEL.
8843 (cut_bytes): When requested, output STRING between ranges of
8845 (main): Make a diagnostic a little clearer.
8846 Based on a patch from Jan Nieuwenhuizen.
8848 * tests/cut/Test.pm: New tests for the above.
8850 * src/cut.c (set_fields): Make code agree with comment:
8851 Don't merge abutting ranges like 4- and 2-3. This makes no
8852 difference currently, but is required to support an upcoming change.
8854 2003-01-07 Jim Meyering <jim@meyering.net>
8856 * src/cut.c (set_fields): Fix typo in comment.
8858 * tests/touch/not-owner: New test, mostly extracted from fail-diag.
8859 * tests/touch/Makefile.am (TESTS): Add not-owner.
8860 * tests/touch/fail-diag: Remove the test for non-owner diagnostic.
8861 Now, this tests only the nonexistent-directory diagnostic.
8862 Suggestion from Michael Stone.
8864 * tests/touch/fail-diag: Fix typo: s/ld/ls/.
8866 2003-01-04 Jim Meyering <jim@meyering.net>
8868 * src/copy.h: Remove use of PARAMS.
8869 * src/remove.h: Likewise.
8870 * src/chown-core.h: Likewise.
8872 rm could be tricked into mistakenly reporting a cycle.
8873 * src/remove.c: [cycle_check_state]: New global.
8874 (remove_cwd_entries): Adapt to new semantics of cycle_check.
8875 (rm): Call cycle_check_init and cycle_check_free for each file.
8876 * tests/rm/cycle (rm): New test, for the above fix.
8877 * tests/rm/Makefile.am (TESTS): Add cycle.
8879 When rm detects a cycle, don't abort the entire command,
8880 but rather just the affected command line argument.
8881 * src/remove.c: Include <setjmp.h>
8882 (struct dirstack_state) [current_arg_jumpbuf]: New member.
8883 (remove_cwd_entries): Call longjmp if we detect a cycle.
8884 (rm): Call setjmp here.
8886 * src/remove.c (cycle_check, is_power_of_two): Remove functions.
8887 Instead, include cycle-check.h and use it.
8889 * src/remove.h (struct dev_ino): Remove declaration.
8891 * src/remove.c (remove_cwd_entries): Fix typos in comment.
8893 Don't include trailing /. in diagnostics about directories.
8894 * src/remove.c (full_filename_): When FILENAME is just `.'
8895 and there is a nonempty directory-name part, don't append `/.'.
8896 * tests/rm/unread2: Remove trailing /. from diagnostic.
8897 * tests/rm/rm2: Likewise.
8899 * src/remove.c (struct dirstack_state): Define.
8900 To be used in place of these file-scoped globals ...
8901 (dir_stack, len_stack, Active_dir): Remove globals.
8902 (ds_init, ds_free): New functions.
8903 (full_filename): Define.
8904 (full_filename_): Rename from full_filename.
8906 Begin to make AD_* functions more generic.
8907 * src/remove.c (AD_push_initial): Don't set status to RM_OK here.
8908 (AD_push): Likewise.
8909 (AD_INIT_OTHER_MEMBERS): Define.
8910 (remove_dir): Define the `status' member manually after each
8911 call to AD_push or AD_push_initial.
8913 * src/Makefile.am (check-misc): New rule, to ensure that no more
8914 S_IS* macro definitions sneak into the code.
8915 (check): Depend on check-misc.
8917 * src/remove.c [S_ISLNK]: Don't define. It's already defined in sys2.h.
8918 * src/du.c (count_entry) [S_ISLNK]: Don't define.
8919 * src/shred.c [S_ISLNK, S_ISFIFO, S_ISSOCK]: Don't define.
8921 2003-01-03 Jim Meyering <jim@meyering.net>
8923 * src/true.c: Add copyright.
8924 (AUTHORS): I suppose I've written it.
8926 * src/Makefile.am (false.c): Make the generated file be read-only.
8928 2003-01-04 Jim Meyering <jim@meyering.net>
8930 * src/ls.c: Include "dev-ino.h".
8931 [struct dev_ino]: Remove declaration.
8933 2003-01-02 Jim Meyering <jim@meyering.net>
8935 * src/cp.c (do_copy): Tweak diagnostic to be consistent with the one
8936 from mv: s/missing file arguments/missing file argument/.
8937 With --target-directory=DIR, cp and mv work with a single file argument.
8938 Reported by Karl Berry.
8940 * tests/rm/isatty: Enable this test.
8942 2002-12-31 Jim Meyering <jim@meyering.net>
8944 * src/remove.c (AD_push_initial): Don't set status to RM_OK here.
8945 (AD_push): Likewise.
8946 (AD_INIT_OTHER_MEMBERS): Define.
8947 (remove_dir): Define the `status' member manually after each
8948 call to AD_push or AD_push_initial.
8950 * src/ls.c [struct dev_ino]: Remove definition.
8951 Include "dev-ino.h" instead.
8953 2002-12-28 Jim Meyering <jim@meyering.net>
8955 * tests/du/Makefile.am (TESTS): Add no-deref.
8956 * tests/du/no-deref: New script.
8958 2002-12-23 Jim Meyering <jim@meyering.net>
8960 * src/remove.c (remove_cwd_entries): Fix typo in comment.
8962 2002-12-21 Jim Meyering <jim@meyering.net>
8964 * announce-gen: Generate MML-formatted announcement.
8965 This makes it a *lot* harder to send stale MD5/SHA1 signatures.
8967 2002-12-20 Jim Meyering <jim@meyering.net>
8969 * src/touch.c (touch): Change the wording of a diagnostic so
8970 that it makes sense both when the file exists and when it doesn't.
8971 Suggestion from Michael Stone.
8973 2002-12-18 Jim Meyering <jim@meyering.net>
8975 * src/stty.c (valid_options): Declare to be static.
8977 2002-12-15 Jim Meyering <jim@meyering.net>
8979 * Makefile.cfg: Remove rules related to generating m4/jm-glibc-io.m4.
8981 * src/chmod.c, src/copy.c, src/copy.h, src/cp-hash.h, src/csplit.c:
8982 * src/date.c, src/expr.c, src/fmt.c, src/id.c, src/install.c:
8983 * src/ls.c, src/od.c, src/pathchk.c, src/pr.c, src/remove.c:
8984 * src/shred.c, src/sort.c, src/stat.c, src/stty.c, src/sum.c:
8985 * src/tee.c, src/test.c: Remove all uses of `PARAMS'.
8987 * src/remove.c (PARAMS): Remove definition.
8988 * src/sys2.h: Likewise.
8990 * src/ls.c, src/stat.c, src/date.c: Remove declaration of nstrftime.
8991 Include strftime.h instead.
8993 2002-12-14 Jim Meyering <jim@meyering.net>
8995 * Makefile.cfg ($(url_dir_list)): Use .../coreutils, not .../fetish.
8997 * src/system.h [! HAVE_DECL_MEMRCHR]: Declare memrchr.
8998 This is necessary at least for Irix6.5 when using c89.
8999 Reported by Nelson Beebe.
9001 * tests/misc/Makefile.am (TESTS): Add cat-tty-eof.
9003 * tests/misc/cat-tty-eof: New test.
9005 * src/mknod.c (usage): Specify how major and minor mode numbers
9006 are interpreted. Report forwarded by Kristin E Thomas.
9007 * src/mknod.c: Remove now-redundant usage-specifying comment.
9009 2002-12-13 Jim Meyering <jim@meyering.net>
9013 * tests/du/trailing-slash: Allow for a directory of size `0'.
9014 That happens at least on file systems of type tmpfs on linux-2.4.18.
9016 * announce-gen: New script to begin replacing the commands
9017 associated with the rule here...
9018 * Makefile.maint (announcement): Invoke announce-gen.
9019 * Makefile.am (EXTRA_DIST): Add announce-gen.
9021 * tests/cp/preserve-2: New file/test, for latest fix.
9022 * tests/cp/Makefile.am (TESTS): Add preserve-2.
9024 2002-12-11 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
9026 Fix a bug whereby cp would fail to parse an option like
9027 --preserve=mode,ownership.
9028 * src/cp.c (decode_preserve_arg): Advance `comma' to
9029 point the character following the comma.
9031 2002-12-11 Jim Meyering <jim@meyering.net>
9033 * src/pathchk.c (NEED_PATHCONF_WRAPPER): Undefine before defining,
9034 in case it's already defined.
9036 2002-12-09 Jim Meyering <jim@meyering.net>
9038 * tests/touch/fail-diag: Don't get a test failure if /no exists.
9039 Instead, evoke a framework failure if /no-$$ exists.
9040 Reported by Michael Stone.
9042 2002-12-08 Jim Meyering <jim@meyering.net>
9044 * src/du.c (lstat) [! LSTAT_FOLLOWS_SLASHED_SYMLINK]:
9045 Define to rpl_lstat, so that even on systems like Solaris 5.8,
9046 du honors (per POSIX) the trailing slash on an argument referring
9047 to a symlink-to-directory.
9049 2002-12-06 Jim Meyering <jim@meyering.net>
9051 * Use autoconf-2.57. Regenerate dependent files.
9052 * Use automake-1.7.2. Regenerate dependent files.
9054 * src/ls.c (gobble_file): Also stat the file if it's a
9055 regular file and --indicator-style=classify (aka -F).
9056 Thanks to Ed Santiago for opening my eyes.
9058 * tests/ls/file-type: New file. Test for the above.
9059 A test to contrast ls -F and ls --indicator-style=file-type.
9060 * tests/ls/Makefile.am (TESTS): Add file-type.
9062 2002-12-04 Jim Meyering <jim@meyering.net>
9064 * tests/ls/follow-slink: Make sure the symlink was created.
9065 Richard Dawe reported that `ln -s link link' succeeds, but creates
9066 no file on systems running some version of the DJGPP libc.
9068 2002-12-03 Jim Meyering <jim@meyering.net>
9070 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove definition (to ansi2knr)
9071 since this package no longer panders to K&R compilers.
9073 2002-12-02 Jim Meyering <jim@meyering.net>
9075 * tests/du/slink: Skip this test if `.' is on a non-local file system.
9077 * tests/Fetish.pm (_at_replace): Do the substitution only if there's
9078 something to replace.
9080 2002-12-01 Jim Meyering <jim@meyering.net>
9082 * src/stat.c: Don't include <string.h> or <ctype.h>.
9083 That's already done via system.h.
9084 * src/dircolors.c: Don't include <ctype.h>.
9086 2002-11-30 Jim Meyering <jim@meyering.net>
9088 * ls.c (gobble_file): Remove the block of code that caused
9089 `ls --color -F symlink-to-dir' to list the files in
9090 `symlink-to-dir/.'. Now, it prints `symlink-to-dir@', (just
9091 like `ls -F symlink-to-dir') but with the addition of highlighting.
9092 Similarly, `ls --color -dF symlink-to-dir' would print
9093 `symlink-to-dir/'; now it prints `symlink-to-dir@'.
9094 Reported by Jeff Sheinberg as Debian bug #168203.
9095 * tests/ls-2/tests (sl-F-color, sl-dF-color): New tests for the above.
9097 ls is now more efficient: with certain options, it no longer needs
9098 to stat each directory entry on systems with valid dirent.d_type.
9099 * src/ls.c (print_dir): Add DT_LNK and DT_REG.
9100 (main): Make --recursive set format_needs_type, not format_needs_stat.
9101 (gobble_file): Remove a FIXME comment, now that it's fixed.
9103 2002-11-24 Jim Meyering <jim@meyering.net>
9105 * src/du.c (du_files): Don't strip any trailing slash.
9106 Rewrite so that `/' is no longer represented internally as
9108 (count_entry): When appending a file name component,
9109 account for the fact that the current path may end in `/'.
9110 François Pinard reported that `du symlink-to-dir/' was not
9111 equivalent to `du symlink-to-dir/.'. Now it is.
9112 * tests/du/trailing-slash: New file/test, for the above fix.
9113 * tests/du/Makefile.am (TESTS): Add trailing-slash.
9115 2002-11-23 Jim Meyering <jim@meyering.net>
9117 * src/tac.c (output): Declare some local variables to be of type size_t,
9118 rather than `int' to avoid warnings from gcc.
9120 2002-11-21 Paul Eggert <eggert@twinsun.com>
9122 * src/ls.c (decode_switches): Use case-sensitive matching to
9123 decode the QUOTING_STYLE environment variable. This is more
9124 consistent with the documentation, and with --quoting-style.
9126 2002-11-21 Martin Buck <martin.buck@ascom.ch
9128 * src/stty.c (struct speeds): Add support for all baud rates defined
9131 2002-11-19 Jim Meyering <jim@meyering.net>
9133 * tests/sum/sysv: Export LC_ALL=C, to avoid failure when
9134 run in a UTF locale. Report and suggested fix by Bruno Haible.
9135 * tests/fmt/basic: Likewise.
9137 2002-11-17 Jim Meyering <jim@meyering.net>
9139 * configure.ac: Update via autoupdate.
9140 Add `AM_GNU_GETTEXT_VERSION(0.11.5)'.
9142 * src/mv.c (movefile): Don't remove trailing slashes from SOURCE.
9143 Reported by Hans Ginzel.
9145 2002-11-15 Jim Meyering <jim@meyering.net>
9147 * Makefile.cfg (gnu_rel_host): Define.
9148 (url_dir_list): Choose from (alpha|ftp).gnu.org depending
9149 on whether $(VERSION) looks like a major release number.
9151 * Makefile.maint (mail_gpg_sign_cookie): Backslash-escape `#'.
9152 (release): Rename from `alpha'.
9153 (alpha): Depend on release.
9155 * Makefile.maint (signatures): Define with ?=, so it's easy to override.
9157 2002-11-14 Jim Meyering <jim@meyering.net>
9159 * Makefile.maint (mail_gpg_sign_cookie): Make optional.
9160 (announcement): Use the new variable.
9162 * Makefile.maint: Sync with Bison, i.e.:
9163 (po-check): Scan .l and .y files instead of the
9164 .c and the .h files that they generate. This fixes the bug
9165 reported by Tim Van Holder in:
9166 <http://mail.gnu.org/pipermail/bison-patches/2002-November/001352.html>
9167 Look for N_ as well as for _. Try to avoid matching #define for
9171 2002-11-12 Jim Meyering <jim@meyering.net>
9173 * src/ls.c (HAVE_SYMLINKS): Remove unnecessary macro definition.
9174 Replace sole use with equivalent `#ifdef S_ISLNK'.
9175 Inconsistency reported by Dmitry V. Levin.
9177 2002-11-11 Jim Meyering <jim@meyering.net>
9179 * src/stat.c (usage): Transform --help items output via s/ - / /,
9180 so that help2man produces properly formatted man pages.
9181 Reported by Herbert Xu as Debian bug #168400.
9183 2002-11-10 Jim Meyering <jim@meyering.net>
9185 * src/ls.c (sighandler): Handle SIGTSTP specially.
9186 Based on suggestions from Solar Designer and Dmitry V. Levin.
9189 * Makefile.cfg (cvs_files): Define. From autoconf.
9190 (local_updates): Likewise.
9192 * src/ls.c (restore_default_color_handler, sigtstp_handler):
9194 (sighandler): New function, based on the one in sort.c.
9195 (main): Use sigaction, if possible; otherwise signal.
9196 Handle these signals:
9197 SIGHUP, SIGINT, SIGPIPE, SIGQUIT, SIGTERM, SIGTSTP.
9198 Don't register our handler if the signal is already being ignored.
9200 * src/dd.c (interrupt_handler): Use raise, rather than kill+getpid.
9201 * src/csplit.c (interrupt_handler): Likewise.
9202 * src/sort.c (sighandler): Likewise.
9203 (main): Declare `i' and `nsigs' to be unsigned, not int.
9205 2002-11-09 Jim Meyering <jim@meyering.net>
9207 ls --color: restore terminal text color upon signal.
9208 * src/ls.c: Include "full-write.h" and <signal.h>.
9209 (restore_default_color, restore_default_color_handler): New functions.
9210 (sigtstp_handler, put_indicator_direct): New functions.
9211 (main) [print_with_color]: Register signal handlers.
9212 Patch mostly by Solar Designer and Stanislav Ievlev.
9214 Update from autoconf.
9215 * Makefile.maint (AMTAR): Remove definition.
9216 (update, cvs-update, po-update, do-po-update): New rules.
9217 (wget-update): Update (thus renaming to cvs-update).
9218 (automake_repo): Use anoncvs@sources.redhat.com.
9220 2002-11-06 Jim Meyering <jim@meyering.net>
9222 * tests/misc/Makefile.am (TESTS): Add printf-hex.
9224 * tests/misc/printf: Be careful to test the code in this package,
9225 not the shell built-in function.
9227 * src/printf.c (print_esc): A hexadecimal escape sequence has
9228 at most two hex. digits, not three. Reported by Padraig Brady.
9229 (usage): Update description.
9230 * tests/misc/printf-hex: New file/test, for the above fix.
9232 2002-10-07 Paul Eggert <eggert@twinsun.com>
9234 Add support for locale-specific size indications (e.g.,
9235 thousands-separators) and for explicit size suffixes on output.
9237 * doc/coreutils.texi (Block size): Say that:
9238 This affects display format as well as block size.
9239 Fractional block counts are rounded up.
9240 ls file size blocksize defaults to 1.
9241 A block size spec preceded by ' generates thousands separators.
9242 A suffix without a preceding integer generates suffixes.
9243 (tail invocation): 32k -> 32 KiB.
9244 (What information is listed): ls -h is now equivalent to
9245 ls --block-size=human, and ls -H is now equivalent to
9246 ls --block-size=si. Displayed file size is now always affected by
9249 * lib/inttostr.c, lib/inttostr.h, lib/imaxtostr.c, lib/offtostr.c,
9250 lib/umaxtostr.c: New files, taken from GNU tar.
9252 * lib/Makefile.am (libfetish_a_SOURCES): Add imaxtostr.c, offtostr.c,
9254 (EXTRA_DIST): Add inttostr.c.
9256 * lib/human.c, lib/human.h: Rewrite to support locale-specific
9257 notations like thousands separators.
9258 Specify what includer of include.h must include beforehand.
9259 (human_group_digits, human_suppress_point_zero, human_autoscale,
9260 human_base_1024, human_SI, human_B): New enum values.
9261 (human_readable): Rename from human_readable_inexact; put the
9262 options before the sizes. All uses changed. The old human_readable
9263 function has been removed; use inttostr.h instead.
9264 (human_options): Renamed from human_block_size, with new signature
9265 that allows block sizes up to UINTMAX_MAX. All callers changed.
9267 * m4/prereq.m4 (jm_PREREQ_HUMAN): Check for locale.h, localeconv,
9268 AC_HEADER_STDBOOL. No need to check for limits.h since it's in
9269 freestanding C89. No need to check for stdlib.h or string.h since
9270 autoconf does this now.
9272 * src/cksum.c (cksum): Use primitives from inttostr.h, not
9273 human.h, to print large numbers simply.
9274 * src/csplit.c (handle_line_error, parse_patterns): Likewise.
9275 * src/dd.c (print_stats, main): Likewise.
9276 * src/df.c (print_header): Likewise.
9277 * src/factor.c (print_factors): Likewise.
9278 * src/ls.c (print_long_format, print_file_name_and_frills): Likewise.
9279 * src/shred.c (dopass): Likewise.
9280 * src/sort.c (checkfp): Likewise.
9281 * src/sum.c (bsd_sum_file, sysv_sym_file): Likewise.
9282 * src/tail.c (xlseek): Likewise.
9283 * src/wc.c (write_counts, wc): Likewise.
9285 * src/df.c (human_output_opts): New var.
9286 (output_block_size): Now uintmax_t, not int, to handle larger
9287 block sizes. All uses changed.
9288 * src/du.c: Likewise.
9289 * src/ls.c: Likewise.
9291 * src/df.c (print_header): In the header line, prefer SI to human
9292 representation if it's shorter; if neither is shorter, try to
9293 intuit what the user would prefer.
9295 * src/expr.c (inttostr): Remove; use new imaxtostr library
9298 * src/ls.c (file_output_block_size): New var, to distinguish
9299 file sizes from other sizes.
9300 (decode_switches): Set it.
9302 * src/shred.c (OUTPUT_BLOCK_SIZE): remove.
9303 (dopass): When printing progress, use floor for what has been done
9304 so far (since we should be conservative there), and ceiling for
9305 what needs to be done (since that's what other programs use).
9307 2002-10-19 Jim Meyering <jim@meyering.net>
9309 * src/pinky.c (print_heading): Align TTY and Name headings.
9310 Reported by Karl Eichwalder.
9312 2002-10-18 Jim Meyering <jim@meyering.net>
9314 * src/split.c (cwrite): Change type of `bytes' parameter to size_t
9315 Remove now-useless cast.
9316 (stdread): Remove function.
9317 (bytes_split): Use size_t instead of int.
9318 Use safe_read, not stdread.
9319 (lines_split): Likewise.
9320 Use memchr rather than a `while' loop.
9321 (line_bytes_split): Use size_t instead of int.
9322 Use safe_read, not stdread.
9323 (main): Add some FIXME comments to remind me to remove casts.
9325 * src/system.h (ST_BLKSIZE): Correct comment describing how to
9326 reproduce HPUX-11 cat failure. From Petter Reinholdtsen.
9328 2002-10-17 Jim Meyering <jim@meyering.net>
9330 Fix a problem that could make e.g., `cat' misbehave on systems which
9331 give invalid (unreasonably large) values for stat.st_blksize.
9332 * src/system.h (ST_BLKSIZE): Ensure that the result is in [1..4MB].
9333 Reported by Petter Reinholdtsen.
9335 2002-10-14 Jim Meyering <jim@meyering.net>
9337 Specifying a printf conversion specifer as nl's separator string
9338 could cause nl to segfault.
9339 * src/nl.c (build_print_fmt): Don't include separator string
9340 in the printf format; it might contain `%'.
9341 Use a better bound on the length of the print_fmt buffer.
9342 (print_lineno): Print the separator here instead.
9343 Reported by Doug Coleman.
9345 * tests/misc/nl: New file/tests, including a test for the above.
9346 * tests/misc/Makefile.am (TESTS): Add nl.
9348 * tests/misc/split-l: New test, to make sure `split --lines=N' works.
9349 * tests/misc/Makefile.am (TESTS): Add split-l.
9351 2002-10-13 Jim Meyering <jim@meyering.net>
9355 * src/du.c (usage): Tweak description of --dereference-args/-D.
9357 * src/du.c (count_entry): Also save cwd when dereferencing (via
9358 --dereference-args, -D) a command-line argument.
9359 Reported by Michal Svec. Based on a patch by Andreas Schwab.
9361 * src/Makefile.am (../AUTHORS): New target/rule.
9363 2002-10-12 Jim Meyering <jim@meyering.net>
9365 * src/paste.c (paste_parallel): Declare local, `delims_saved', to be
9366 of type size_t, since that's the way it's used and avoids a warning.
9368 * src/csplit.c (struct cstring) [len]: Declare to be unsigned int,
9369 since that's how it's always used and avoids a new warning from gcc.
9370 (read_input): Adapt to new safe_read ABI.
9372 * src/cut.c (cut_fields): Add a temporary size_t variable, n_bytes,
9375 * src/pinky.c (print_long_entry): fread returns size_t.
9376 Declare local `bytes' accordingly, to avoid warning.
9378 tail -c +N would perform an extra read after encountering EOF
9379 [this change is analogous (bytes vs. lines) to the one of 2002-01-27]
9380 * src/tail.c (start_bytes): Detect EOF, inform caller.
9381 (tail_bytes): Upon EOF in start_bytes, return immediately.
9382 (file_lines): Reorganize to use memrchr rather than an explicit loop.
9383 Adapt to new safe_read ABI.
9385 2002-10-11 Jim Meyering <jim@meyering.net>
9387 * tests/du/deref: New file/test, for the above fix.
9388 * tests/du/Makefile.am (TESTS): Add deref.
9390 2002-10-10 Jim Meyering <jim@meyering.net>
9392 * tests/ln/Makefile.am (TESTS): Add target-1.
9393 * tests/ln/target-1: New file/test, for the fix on 2002-10-08.
9395 2002-10-09 Jim Meyering <jim@meyering.net>
9397 * tests/cp/backup-is-src: Ensure that certain environment variables
9398 are not set (e.g., SIMPLE_BACKUP_SUFFIX). Reported by Duncan Roe.
9400 * tests/tail-2/big-4gb: Mark this as an expensive test; it would
9401 consume 4GB of disk space on systems without support for sparse files.
9402 Fix a logic error that'd make it `cat err' even though dd didn't fail.
9404 * src/dircolors.hin (.jar): Fix typo: s/;3$/;31/.
9405 Patch by steven@magelico.net, forwarded by Michael Stone.
9407 * tests/ls/dired: Ensure that ls produces English messages.
9408 Patch by Alexey Vyskubov, forwarded by Michael Stone.
9410 2002-10-08 Dmitry V. Levin <ldv@altlinux.org>
9412 * src/ln.c (main): Fix target_directory parsing when n_files == 1.
9414 2002-10-08 Jim Meyering <jim@meyering.net>
9416 * tests/tail-2/big-4gb: Use double quotes around diagnostic.
9417 Fix syntax in test: use =, not ==.
9418 Reported by Bob Proulx.
9419 Change all the rest like this: grep -lR "testing framework'" .\
9420 |xargs perl -pi -e 's/'\''(\$0: failure in testing framework)'\''/"$1"/'
9422 * src/sum.c (sysv_sum_file): Adapt to new safe_read ABI.
9423 * src/tr.c (squeeze_filter, read_and_delete, read_and_xlate): Likewise.
9424 * src/tac.c (save_stdin, tac_stdin_to_mem): Likewise.
9425 * src/wc.c (wc): Likewise.
9427 2002-10-07 Paul Eggert <eggert@twinsun.com>
9430 Don't advance the write pointer past the end of the write buffer.
9431 * src/sort.c (begfield, limfield): Likewise.
9433 2002-10-07 Jim Meyering <jim@meyering.net>
9435 * src/cat.c (simple_cat, cat): Adapt to new safe_read ABI.
9436 * src/head.c (head_bytes, head_lines): Likewise.
9438 2002-10-06 Jim Meyering <jim@meyering.net>
9440 * src/dd.c (scanargs): Ensure that specified block sizes (specified
9441 via ibs=N, obs=N, and bs=N) are no larger than SSIZE_MAX.
9442 (skip, dd_copy): Adapt to new safe_read ABI.
9444 * Makefile.maint (signatures): Define.
9446 (announcement): Depend on $(signatures).
9448 * Makefile.maint (announcement): Output all URLs for detached
9449 signatures, not just the last one from the previous loop.
9451 2002-10-05 Jim Meyering <jim@meyering.net>
9455 * src/remove.c (remove_entry) [ROOT_CAN_UNLINK_DIRS]: With `rm -i DIR',
9456 don't recurse into directory, DIR. Prompted by a report from
9459 * tests/rm/i-no-r: New file/test, for the above fix.
9460 * tests/rm/Makefile.am (TESTS): Add i-no-r.
9462 * tests/tail-2/big-4gb: New file/test, for the fix of 2002-09-27.
9463 * tests/tail-2/Makefile.am (TESTS): Add big-4gb.
9465 2002-10-03 Jim Meyering <jim@meyering.net>
9467 * src/rm.c (AUTHORS): Mark translatable string with `N_ (...)'.
9468 * src/df.c (AUTHORS): Likewise.
9469 * src/du.c (AUTHORS): Likewise.
9470 * src/tail.c (AUTHORS): Likewise.
9471 * src/touch.c (AUTHORS): Likewise.
9473 2002-10-02 Jim Meyering <jim@meyering.net>
9475 * Makefile.am (SUBDIRS): Remove `old'.
9476 (EXTRA_DIST): List the files in old/.
9477 * configure.ac (AC_CONFIG_FILES): Remove old/* names.
9478 Suggestion from Akim Demaille.
9480 2002-10-01 Jim Meyering <jim@meyering.net>
9482 * src/sys2.h (SSIZE_MAX): Define.
9484 2002-09-30 Jim Meyering <jim@meyering.net>
9486 * src/csplit.c: Don't include stdlib.h here. It's already included
9489 2002-09-29 Jim Meyering <jim@meyering.net>
9491 * src/tr.c (find_bracketed_repeat): Rearrange pointer/integer
9492 expression to avoid bogus warning from gcc.
9494 * src/cat.c (simple_cat): Use a temporary to avoid bogus warnings.
9495 (cat): Declare insize and outsize to be of type size_t, not int.
9496 Rearrange pointer/integer expressions to avoid bogus warnings.
9497 (main): Declare insize and outsize to be of type size_t, not int.
9499 * src/tail.c (parse_options): Give a sensible diagnostic for
9500 an invalid byte or line count. Reported by Mikko Tuumanen.
9502 * src/touch.c (main): Split a long line.
9504 * tests/du/Makefile.am (TESTS): Add slink.
9505 * tests/du/slink: New test for system.h change of 2002-08-31.
9507 In move mode, always first try to rename. Before, upon failure to
9508 rename a directory, this code would never attempt to rename any
9509 other file in that directory, but would thenceforth always copy.
9510 On some systems (e.g., NetApp's OnTap-6.4), renaming a directory
9511 may fail with EXDEV, yet renaming files within that directory to
9512 a newly-created destination directory succeeds.
9513 * src/copy.c (copy_internal): Remove local, move_mode;
9514 use x->move_mode instead. Based on a patch from Tom Haynes.
9516 2002-09-28 Jim Meyering <jim@meyering.net>
9518 * src/split.c (FAIL_ONLY_ONE_WAY): New macro.
9519 Factor out some duplication.
9521 [case 'a']: Use strtoul rather than strtol to avoid compiler warnings.
9523 * src/sort.c (begfield, limfield): Rearrange comparisons to avoid
9525 (fillbuf, keycompare): Cast literal `-1' to size_t in comparisons,
9526 to avoid compiler warnings.
9528 * src/shred.c (dopass): Use a uintmax_t temporary to avoid bogus
9531 Fix things so `mkdir -p' can create very deep directories, e.g.,
9532 mkdir -p $(perl -e 'print "a/" x 40000') now works.
9533 * src/mkdir.c (main): For --parents (-p), call make_path with the
9534 entire directory name, so we don't ever require that file operations
9535 like stat or chmod be performed on the entire command line argument.
9536 * makepath.c (make_path): Restore umask *before* creating the final
9539 2002-09-27 Andreas Schwab <schwab@suse.de>
9541 * src/tail.c (tail_bytes): Change type of bytes_remaining to off_t
9542 to avoid overflow. Reported by Hans Lermen.
9544 2002-09-26 Jim Meyering <jim@meyering.net>
9546 * src/install.c (get_ids): Use strtoul, not strtol. Remove some casts.
9548 2002-09-25 Jim Meyering <jim@meyering.net>
9550 * src/test.c (eaccess): Change type of local `euid' from int to uid_t
9551 and add a cast, to avoid a warning about `signed and unsigned type in
9552 conditional expression'.
9554 2002-09-22 Jim Meyering <jim@meyering.net>
9556 * src/rmdir.c: Include "dirname.h", for declaration of
9557 strip_trailing_slashes.
9559 * src/stat.c (PRIdMAX, PRIuMAX): Remove definitions.
9560 Now they're defined through system.h.
9562 * src/cp-hash.c, src/dd.c, src/df.c, src/du.c, src/ls.c,
9563 * src/stat.c, src/wc.c: Remove all inclusions of inttypes.h,
9564 since it's already included from sys2.h via system.h.
9566 * Use automake-1.6f. Regenerate dependent files.
9568 * src/Makefile.am (PERL): Remove duplicate definition.
9570 fmt's -s, -t, -c options didn't work properly for long lines.
9571 Since get_line may end up calling put_paragraph (for long lines),
9572 be sure to set global, `other_indent', before it is used there.
9574 * src/fmt.c (set_other_indent): New function, factored out of...
9575 (get_paragraph): ... here. Call it.
9576 (get_line): Call set_other_indent before calling flush_paragraph,
9577 which calls fmt_paragraph, which in turn calls put_paragraph,
9578 which uses other_indent.
9580 * tests/fmt/Makefile.am (TESTS): Add long-line.
9581 * tests/fmt/long-line: New file/test, for the above fix.
9583 2002-09-21 Jim Meyering <jim@meyering.net>
9585 * src/od.c: No longer include deprecated <values.h>.
9586 It was required solely for now-removed reference to BITSPERBYTE.
9587 * src/install.c: Likewise.
9588 Suggestion from Bruno Haible.
9590 2002-09-06 Andreas Schwab <schwab@suse.de>
9592 `rmdir -p dir-specified-with-trailing-slash/' would fail.
9593 * src/rmdir.c (remove_parents): Strip trailing slashes.
9595 2002-09-20 Jim Meyering <jim@meyering.net>
9597 * tests/rmdir/t-slash: New file/test, for the above fix.
9598 * tests/rmdir/Makefile.am (TESTS): Add t-slash.
9600 * Makefile.maint (announcement): Arrange to gpg-sign the message.
9601 Add a URL for each detached signature file.
9603 2002-09-07 Bruno Haible <bruno@clisp.org>
9605 * configure.ac: Add need-ngettext to AM_GNU_GETTEXT invocation.
9607 2002-09-18 Jim Meyering <jim@meyering.net>
9609 `od -t x8' used the wrong (`l'-prefixed) printf format.
9610 Likewise for the o8 and u8 formats.
9611 * src/od.c (ISPEC_TO_FORMAT): Define macro.
9612 (decode_one_format): Use PRIdMAX, PRIoMAX, etc. for LONG_LONG.
9613 Reported by Arun Sharma.
9615 2002-09-17 Jim Meyering <jim@meyering.net>
9617 * src/sys2.h (PRIdMAX, PRIoMAX, PRIuMAX, PRIxMAX): Define if necessary.
9618 From gettext's intl/loadmsgcat.c.
9620 * tests/od/x8: New file/test, for the above fix.
9621 * tests/od/Makefile.am (TESTS): Add x8.
9623 2002-09-15 Jim Meyering <jim@meyering.net>
9625 * Use autoconf-2.54. Regenerate dependent files.
9627 * src/csplit.c (get_format_width): Add cast to avoid
9628 warning about `signed and unsigned type in conditional expression'.
9630 2002-09-14 Jim Meyering <jim@meyering.net>
9632 * src/who.c (print_user): Change type of local to size_t
9633 to avoid warnings about `comparison between signed and unsigned'.
9634 * src/ptx.c (generate_all_output): Likewise.
9636 * src/dd.c (main, skip): Add casts to avoid warnings about
9637 `comparison between signed and unsigned'.
9639 * src/id.c (print_full_info, print_group_list): Add casts to avoid
9640 warnings about `signed and unsigned type in conditional expression'.
9642 * src/md5sum.c: Change type of global, digest_hex_bytes, to size_t
9643 to avoid warnings about `comparison between signed and unsigned'.
9644 (split_3): Change parameter names to be readable and add comment.
9645 Clean up the test for whether a line may be ignored.
9647 2002-09-13 Jim Meyering <jim@meyering.net>
9649 * src/printf.c (main): Handle leading command line argument of `--'.
9650 Reported by Raul: DervishD <raul@pleyades.net>
9651 * tests/misc/printf: New file: test for the above.
9652 * tests/misc/Makefile.am (TESTS): Add printf.
9654 * src/date.c (usage): Explain that %S's range of [0..60] is required --
9655 rather than 0..59 -- to accommodate the occasional positive leap second.
9656 Reported by Richard Neill.
9658 2002-09-12 Jim Meyering <jim@meyering.net>
9660 * src/Makefile.am (nanosec_libs): Define.
9661 (sleep_LDADD, tail_LDADD): Use it here.
9663 Factor nanosleep-related code into ../lib/xnanosleep.c.
9664 * src/sleep.c: Include xnanosleep.h.
9665 Factor out fenv.h-related code.
9666 (timespec_subtract): Remove function.
9667 (main): Remove code that deals with computing start and stop times
9668 as well as the loop around nanosleep. Now that's in xnanosleep.c.
9670 Allow S (in --sleep-interval=S) to be a floating point value.
9671 * src/tail.c: Include xnanosleep.h and xstrtod.h.
9672 Move declaration of global variable, sleep_interval, to ...
9674 (usage): Update description of --sleep-interval option.
9675 (tail_forever): New parameter, sleep_interval. Update caller.
9676 Use xnanosleep, rather than sleep.
9677 (parse_options): New parameter, sleep_interval. Update caller.
9678 Use xstrtod, now that we accept floating point values.
9679 Prompted by a patch from Augey Mikus.
9681 2002-09-06 Jim Meyering <jim@meyering.net>
9683 * src/remove.c (prompt): Change comment to give a better note to
9684 translators. From Michael Piefel.
9686 2002-09-02 Jim Meyering <jim@meyering.net>
9688 * README: A good problem report/patch includes diffs against
9689 the most recent test release.
9691 * src/pathchk.c (NEED_PATHCONF_WRAPPER): Define.
9692 (pathconf_wrapper): Define only if NEED_PATHCONF_WRAPPER is set.
9694 * src/kill.c (print_table_row): Use an unsigned type for widths
9695 to avoid warning about comparison between signed and unsigned.
9696 (list_signals): Likewise.
9698 * src/od.c (skip): Add a cast to avoid warning about comparison
9699 between signed and unsigned.
9700 * src/install.c (get_ids): Likewise. Also rearrange range-checking
9701 comparisons to make them more readable.
9703 2002-09-01 Jim Meyering <jim@meyering.net>
9707 2002-08-31 Jim Meyering <jim@meyering.net>
9709 Symlinks were always reported as using 0 blocks.
9710 * src/system.h (ST_NBLOCKS): Don't depend on file type.
9711 This reverts the change of 2000-01-30.
9712 Based on a report and patch from Neil Brown via Michael Stone.
9713 This fixes Debian Bug#156358.
9715 * Most files: Change `exit (0)' to `exit (EXIT_SUCCESS)',
9716 `exit (1)' to `exit (EXIT_FAILURE)', and
9717 `usage (1)' to `usage (EXIT_FAILURE)'.
9719 * chgrp.c, chmod.c, chown.c, chroot.c, cp.c, date.c, dd.c, du.c,
9720 * hostname.c, id.c, install.c, ln.c, mkdir.c, mkfifo.c, mknod.c,
9721 * nice.c, pinky.c, printf.c, pwd.c, shred.c, sleep.c, stty.c,
9722 * su.c, tac-pipe.c, tail.c, tee.c, touch.c, uname.c, uptime.c,
9723 * users.c, who.c: Change `error (1, ...' to `error (EXIT_FAILURE, ...'.
9724 But don't change `error (0, ...' to `error (EXIT_SUCCESS, ...', since
9725 error never exits successfully.
9727 2002-08-29 Jim Meyering <jim@meyering.net>
9729 * src/remove.c (remove_cwd_entries): Use closedir (not CLOSEDIR)
9730 when ignoring any return value.
9732 * src/remove.c (remove_cwd_entries): Detect and diagnose readdir
9733 failures. On some systems (at least EMC Celerra and Solaris5.8),
9734 this appears to be necessary.
9735 (is_empty_dir): Likewise. Also, always close directory handle.
9736 * src/ls.c (print_dir): Likewise.
9737 (print_dir): Rename local variable: reading -> dirp.
9738 Reported by Mike Coleman.
9740 2002-08-28 Jim Meyering <jim@meyering.net>
9742 * src/remove.c (remove_cwd_entries): Use CLOSEDIR, not closedir.
9743 Give a diagnostic and fail if closedir fails.
9745 2002-08-26 Jim Meyering <jim@meyering.net>
9747 * Makefile.am (THANKS-to-translators): New rule.
9748 (EXTRA_DIST): Add both THANKS-to-translators and THANKStt.in.
9749 * THANKStt.in: New file.
9751 * src/cat.c (close_stdout_wrapper): New, kludgey, function and
9753 (main): Register it with atexit.
9754 Close STDOUT_FILENO, to avoid a problem when writing to
9755 /dev/audio on at least Solaris 5.7 and 5.8 systems.
9756 Reported by Shing-Shong Shei.
9758 2002-08-25 Jim Meyering <jim@meyering.net>
9760 * src/cat.c (main): Close STDIN_FILENO rather than a literal `0'.
9761 * src/tac.c (main): Likewise.
9762 * src/tail.c (main): Likewise.
9763 * src/tee.c (main): Likewise.
9764 * src/tr.c (main): Likewise.
9765 * src/wc.c (main): Likewise.
9767 2002-08-20 Jim Meyering <jim@meyering.net>
9769 * tests/mv/setup: Rewrite not to use `: ${VAR=not_set}' paradigm.
9771 2002-08-10 Paul Eggert <eggert@twinsun.com>
9773 * src/nohup.sh: Don't use "exec --"; it's not portable and
9774 shouldn't be needed.
9776 2002-08-09 Jim Meyering <jim@meyering.net>
9778 * src/pr.c (main): Don't ignore -COLUMN if it's the last option.
9779 (usage): Clarify help text for the -COLUMN option.
9780 Patch by Padraig Brady.
9781 * tests/pr/Test.pm [col-last]: New test for the above.
9783 * configure.ac: Start with version 4.5.1, chosen so that it's larger
9784 than the latest version numbers of the component packages.
9786 * man/Makefile.am (check-x-vs-1): Set and export PATH so we use
9789 2002-08-08 Jim Meyering <jim@meyering.net>
9791 * src/date.c: Guard inclusion of <langinfo.h> with
9792 `#if HAVE_LANGINFO_CODESET', not `#if HAVE_LANGINFO_H'.
9793 * src/sort.c: Likewise.
9794 Patch by GOTO Masanori.
9796 2002-08-05 Paul Eggert <eggert@twinsun.com>
9798 Fix some minor time-related bugs with POSIX time arguments.
9799 Some valid time stamps were being rejected (notably -1, and
9800 time stamps before 1900 on 64-bit hosts). And some invalid
9801 time stamps were being accepted, e.g. September 31.
9803 * src/date.c (main): Adjust to posixtime signature change.
9804 * src/touch.c (main): Likewise. Remove unnecessary initialization.
9805 Use localtime, not posixtm, to warn about obsolete "touch".
9807 2002-08-05 Jim Meyering <jim@meyering.net>
9809 * tests/misc/Makefile.am (TESTS): Add nice and pathchk1.
9811 2002-08-04 Jim Meyering <jim@meyering.net>
9813 * src/Makefile.am (check-README): New target/rule.
9814 (check): Depend on it.
9816 * configure.ac (AC_CONFIG_FILES): Add old/Makefile and old/*/Makefile.
9818 2002-08-03 Jim Meyering <jim@meyering.net>
9820 * Makefile.am (SUBDIRS): Add old.
9821 * old/: New directory, containing legacy ChangeLog* and NEWS files
9822 from the fileutils, sh-utils, and textutils packages.
9824 * src/Makefile.am (AM_INSTALLCHECK_STD_OPTIONS_EXEMPT): Set to false.
9826 2002-08-02 Paul Eggert <eggert@twinsun.com>
9828 * NEWS, doc/coreutils.texi: uniq now obeys LC_COLLATE.
9830 * src/uniq.c: Include hard-locale.h, xmemcoll.h.
9831 (hard_LC_COLLATE): New var.
9832 (different): Args are now char *, not const char *.
9833 Use xmemcoll instead of memcmp to compare lines, so that
9834 LC_COLLATE has effect. However, use memcmp if it is an
9836 (check_file): Do not include newline in comparison, so that
9837 xmemcoll has a byte to stomp on temporarily.
9838 (main): Set hard_LC_COLLATE.
9840 2002-07-29 Jim Meyering <jim@meyering.net>
9842 * Makefile.am (SUBDIRS): Remove djgpp, for now.
9844 2002-07-20 Jim Meyering <jim@meyering.net>
9846 * Makefile.am (false.c): Convert only the final EXIT_SUCCESS
9847 into EXIT_FAILURE. Otherwise, false --help and false --version
9850 2002-07-08 Jim Meyering <jim@meyering.net>
9852 * src/Makefile.am (uninstall-local): Search for @GNU_PACKAGE@,
9853 rather than the hard-coded `sh-utils'.
9855 2002-07-01 Jim Meyering <jim@meyering.net>
9857 * configure.ac: Merge the three files from fileutils,
9858 textutils, and sh-utils.
9859 * Makefile.am: Likewise.
9860 * src/Makefile.am: Likewise.