1 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
5 Act on the Austin Group's response yesterday to XCU ERN 63; see
6 <http://www.opengroup.org/austin/docs/austin_260.txt>.
7 * NEWS: ls no longer outputs an extra space between mode and link count.
8 * doc/coreutils.texi: Remove the extra spaces in "ls -l" output.
9 * src/ls.c (any_has_acl): New var.
10 (clear_files): Clear it.
11 (gobble_file): Set it if a file has an ACL.
12 (print_long_format): Omit needless space unless some file has an ACL.
14 2005-06-10 Jim Meyering <jim@meyering.net>
16 * src/system.h (VERIFY_W_TYPEOF): Add parentheses.
18 2005-06-02 Jim Meyering <jim@meyering.net>
20 * src/sort.c (usage): Put `Ordering options:' line where it belongs.
22 2005-06-01 Paul Eggert <eggert@cs.ucla.edu>
24 Use "file name" when talking about file names, instead of "filename"
25 or "path", as per the GNU coding standards.
26 * src/basename.c: Don't use "path" or "filename".
27 * src/copy.c: Likewise.
28 * src/copy.h: Likewise.
29 * src/cp-hash.c: Likewise.
32 * src/install.c: Likewise.
34 * src/pinky.c: Likewise.
36 * src/pwd.c: Likewise.
37 * src/remove.c: Likewise.
38 * src/rmdir.c: Likewise.
39 * src/sort.c: Likewise.
40 * src/system.h: Likewise.
41 * src/tty.c: Likewise.
42 * src/who.c: Likewise.
43 * src/cp.c (parents_option): Renamed from flag_path. All uses changed.
44 (make_dir_parents_private): Renamed from make_path_private.
46 * src/cp.c (usage): Don't use "path" to describe a file name.
47 * src/readlink.c (usage): Likewise.
48 * src/rmdir.c (usage): Likewise.
49 * src/df.c: Don't include "path-concat.h"; not needed.
50 * src/install.c (install_file_in_file_parents): Renamed from
51 install_file_to_path. All uses changed.
52 * src/ln.c (FILE_BASENAME_CONCAT): Renamed from PATH_BASENAME_CONCAT.
54 * src/ls.c (make_link_name): Renamed from make_link_path.
56 * src/pwd.c (struct file_name): Renamed from struct Path.
58 (file_name_free): Renamed from path_free. All uses changed.
59 (file_name_init): Renamed from path_init. All uses changed.
60 (file_name_prepend): Renamed from path_prepend. All uses changed.
61 * src/rmdir.c (remove_empty_parents): Renamed from empty_paths.
63 (longopts): Add comment that --path is deprecated.
65 2005-05-31 Jim Meyering <jim@meyering.net>
67 * src/copy.c (chown_privileges, chown_failure_ok): Mark as `extern'.
68 This is a crutch so that `make distcheck's sc_tight_scope rule
69 knows that they really are deliberately declared that way.
71 2005-05-30 Paul Eggert <eggert@cs.ucla.edu>
73 Port to Solaris 10's rules for whether programs can chown files.
74 * src/copy.c [HAVE_PRIV_H]: Include <priv.h>.
75 (DO_CHOWN): Remove. Replaced by chown_failure_ok. All callers
77 (copy_internal): If chown failed, don't worry about what happened
78 to the mode bits; they can't have changed.
79 (chown_privileges, chown_failure_ok): New functions.
80 * src/copy.h: Add copyright notice.
81 (struct cp_options): Remove myeuid member. Add chown_privileges
83 (chown_privileges, chown_failure_ok): New function decls.
84 * src/cp.c (re_protect): Remove unnecessary call to geteuid.
85 Use chown_failure_ok rather than our own code.
86 * src/cp.c (cp_options_init): Use chown_privileges rather than geteuid.
87 * src/install.c (cp_option_init): Likewise.
88 * src/mv.c (cp_option_init): Likewise.
90 2005-05-29 Paul Eggert <eggert@cs.ucla.edu>
92 * src/chgrp.c (getgrnam) [!defined _POSIX_VERSION]: Remove decl.
93 * src/chown-core.c (getgrnam, getgrgid) [!defined _POSIX_VERSION]:
95 * src/cp.c (geteuid) [!defined _POSIX_VERSION]: Remove decl.
96 * src/id.c (getpwuid, getgrgid, getuid, getgid, geteuid, getegid)
97 [!defined _POSIX_VERSION]: Remove decls.
98 * src/install.c (getpwnam, getgrnam): Remove decl.
99 (getuid, getgid) [!defined _POSIX_VERSION]: Remove decls.
100 * src/md5sum.c (OPENOPTS, TEXT1T01, TEXTCNVT): Remove.
101 (digest_file): Use O_BINARY-using expr instead of OPENOPTS.
102 * src/system.h: Don't bother mentioning _POSIX_VERSION in comment.
103 * src/test.c: Include sys/param.h if it exists, not if _POSIX_VERSION
105 Don't include <sys/file.h>; no longer needed.
106 (getegid, geteuid): Remove no-longer-necessary decls.
108 * src/pathchk.c (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
109 Define to 256, not 255, as per modern POSIX.
111 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
113 * NEWS: dd seek=N now conforms to POSIX if the output isn't seekable.
114 * src/dd.c (skip): Return the number of records that were not
115 skipped due to encountering EOF.
116 (dd_copy): If the file wasn't seekable and EOF was encountered,
117 write zeros past EOF until the desired offset is reached.
119 * NEWS: expr and test now correctly compare integers of unlimited size.
120 (Also, correct a comment that claimed that expr detects integer
121 overflow; it does so only when converting from strings.)
122 * src/expr.c: Include strnumcmp.h, xstrtol.h.
123 (looks_like_integer): New function.
124 (toarith): Use it. Also, use xstrtoimax rather than rolling our
126 (eval2): Don't look for trouble if !evaluate; this simplifies things.
127 Compare numbers using string comparison, so that overflow is
129 * src/sort.c: Refactor so that others can use large-integer
130 comparison functions.
131 Include "strnumcmp.h".
132 (NEGATION_SIGN, NUMERIC_ZERO, fraccompare):
133 Remove; moved to strnumcmp.
134 (decimal_point): Now int, to simplify converison overhead with
135 new API. All uses changed.
136 (thousands_sep): Now -1 if there isn't one, as per new API.
138 (numcompare): Move contents to strnumcmp module, except for
140 * src/test.c: Include inttostr.h, strnumcmp.h.
141 (whitespace, digit, digit_value, integer_expected_error): Remove.
142 (is_int): Remove; replaced by...
143 (find_int): New function.
144 (binary_operator): Don't let integers overflow in comparisons;
145 return the correct answer instead. Simplify the code.
146 (unary_operator): Convert the integer ourself, since find_int
148 * tests/expr/basic (bigcmp): New test.
149 * tests/test/Test.pm (eq-6, gt-5, lt-5): New tests.
151 2005-05-26 Paul Eggert <eggert@cs.ucla.edu>
153 * NEWS: nohup now redirects a tty stdin to an unreadable fd
154 instead of closing it.
155 * doc/coreutils.texi (nohup invocation): Document this.
156 * src/nohup.c (main): Implement this.
158 2005-05-26 Jim Meyering <jim@meyering.net>
160 * src/expr.c (toarith): Fix a sign error introduced on 2005-01-14.
161 Reported by David Alan Gilbert.
162 * tests/expr/basic: Add tests using arithmetic on negative integers.
164 2005-05-19 Jim Meyering <jim@meyering.net>
166 * src/remove.c (AD_mark_helper, AD_mark_current_as_unremovable):
167 Remove inaccurate-but-harmless `const' attributes.
169 * src/join.c (decode_field_spec): Add an abort after
170 `error (EXIT_FAILURE, ...' to avoid a gcc warning in caller,
171 about variables being used uninitialized.
173 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
175 * configure.ac: Add copyright notice. gl_LIB_CHECK -> cu_LIB_CHECK.
176 * src/Makefile.am: Add copyright notice.
177 (factor_LDADD): Remove, as factor no longer needs sqrt.
178 * src/hostname.c: Remove test for HAVE_LIMITS_H; we can assume
179 it's always true now.
181 2005-05-16 Paul Eggert <eggert@cs.ucla.edu>
183 Fix Cygwin porting problem reported by Eric Blake.
184 * src/remove.c (DT_IS_DIR): Remove.
185 (DT_IS_KNOWN, DT_MUST_BE): New macros.
186 (remove_entry): Use them.
188 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
190 * src/remove.c: Include unlinkdir.h.
191 (UNLINK_CAN_UNLINK_DIRS): Remove.
192 (remove_entry): Use cannot_unlink_dirs () rather than
193 UNLINK_CAN_UNLINK_DIRS.
195 2005-05-14 Jim Meyering <jim@meyering.net>
197 Update FSF postal mail address.
198 * Makefile.maint, Makefile.cfg, gnupload
199 * src/basename.c, src/cat.c, src/checksum.h, src/chgrp.c
200 * src/chmod.c, src/chown-core.c, src/chown-core.h, src/chown.c
201 * src/chroot.c, src/cksum.c, src/comm.c, src/copy.c, src/copy.h
202 * src/cp-hash.c, src/cp-hash.h, src/cp.c, src/csplit.c, src/cut.c
203 * src/date.c, src/dcgen, src/dd.c, src/df.c, src/dircolors.c
204 * src/dirname.c, src/du.c, src/echo.c, src/env.c, src/expand.c
205 * src/expr.c, src/factor.c, src/fmt.c, src/fold.c, src/fs.h
206 * src/groups.sh, src/head.c, src/hostid.c, src/hostname.c, src/id.c
207 * src/install.c, src/join.c, src/kill.c, src/lbracket.c, src/link.c
208 * src/ln.c, src/logname.c, src/ls-dir.c, src/ls-ls.c, src/ls-vdir.c
209 * src/ls.c, src/ls.h, src/md5.c, src/md5sum.c, src/mkdir.c
210 * src/mkfifo.c, src/mknod.c, src/mv.c, src/nice.c, src/nl.c
211 * src/nohup.c, src/od.c, src/paste.c, src/pathchk.c, src/pinky.c
212 * src/pr.c, src/printenv.c, src/printf.c, src/ptx.c, src/pwd.c
213 * src/readlink.c, src/remove.c, src/remove.h, src/rm.c, src/rmdir.c
214 * src/seq.c, src/setuidgid.c, src/sha1sum.c, src/shred.c
215 * src/sleep.c, src/sort.c, src/split.c, src/stat.c, src/stty.c
216 * src/su.c, src/sum.c, src/sync.c, src/system.h, src/tac-pipe.c
217 * src/tac.c, src/tail.c, src/tee.c, src/test.c, src/touch.c
218 * src/tr.c, src/true.c, src/tsort.c, src/tty.c, src/uname.c
219 * src/unexpand.c, src/uniq.c, src/unlink.c, src/uptime.c
220 * src/users.c, src/wc.c, src/who.c, src/whoami.c, src/yes.c
222 2005-05-13 Jim Meyering <jim@meyering.net>
224 * NEWS: `rm -r' now removes all of the files it should, even on
225 systems with a buggy readdir affecting file systems inaccessible
228 In some unusual circumstances `rm -r' would fail to remove --
229 or even consider -- all entries in a directory with more than 254
230 (SunOS) or 338 (Darwin) entries. This could cause trouble even on
231 other types of systems when using an affected file system via e.g.,
232 NFS. The underlying cause was a bug in readdir on those systems.
233 Coreutils-5.2.1 and earlier used a configure-time test designed
234 to detect precisely those problem systems, but it would detect
235 the problem and enable remove.c's work-around code only when its
236 configure-time test was run on a losing file system. Obviously,
237 it couldn't detect a problem if the offending file system wasn't
238 tested or even mounted at coreutils configure time. Now, rm itself
239 performs a minimal-cost run-time test to detect the problem.
241 * src/remove.c (CONSECUTIVE_READDIR_UNLINK_THRESHOLD): Define.
242 (remove_cwd_entries): When readdir returns NULL for a directory from
243 which we've removed more than CONSECUTIVE_READDIR_UNLINK_THRESHOLD
244 entries, call rewinddir and then resume the readdir/unlink loop.
245 (UNLINK_CAN_UNLINK_DIRS): Rename from ROOT_CAN_UNLINK_DIRS.
247 2005-05-12 Paul Eggert <eggert@cs.ucla.edu>
249 * NEWS: nohup now closes stdin if it is a terminal, unless
250 POSIXLY_CORRECT is set. This fixes a glitch noted by Wayne Pollock in
251 <https://www.opengroup.org/sophocles/show_mail.tpl?
252 source=L&listname=austin-group-l&id=8341>.
253 * doc/coreutils.texi (nohup invocation): Document this.
254 * src/nohup.c (main): Implement this.
256 2005-05-12 Jim Meyering <jim@meyering.net>
258 * src/date.c: Assume `free (NULL)' works.
259 * src/dd.c: Likewise.
261 * src/dircolors.c:Likewise.
262 * src/head.c: Likewise.
263 * src/ls.c: Likewise.
264 * src/md5sum.c: Likewise.
265 * src/pr.c: Likewise.
266 * src/sort.c: Likewise.
268 2005-05-10 Jim Meyering <jim@meyering.net>
270 * tests/touch/not-owner: Skip this test if the user running it
271 owns `/' or has write access to it.
273 * src/copy.c (abandon_move): Remove erroneous UNWRITABLE check.
274 This makes `mv -i --reply=no f1 f2' work as expected (in not
275 performing the move operation). But note that specifying `-i'
276 after `--reply=no' does *not* work.
277 Tiny patch from Vlada Macek.
279 * tests/mv/reply-no: New file. Test for the above fix.
280 * tests/mv/Makefile.am (TESTS): Add reply-no.
282 * tests/ls-2/tests: Don't print PATH to stderr.
284 2005-05-08 Paul Eggert <eggert@cs.ucla.edu>
286 * NEWS: cp, ln, mv, rm no longer discard white space when intepreting
289 2005-05-06 Paul Eggert <eggert@cs.ucla.edu>
291 * NEWS: dd has new iflag= and oflag= flags "binary" and "text".
292 * src/dd.c (flags, usage): Add support for "binary" and "text".
294 2005-05-04 Paul Eggert <eggert@cs.ucla.edu>
296 * NEWS: chmod -w now complains if it differs from chmod a-w.
297 * src/chmod.c: Include quotearg.h.
298 (diagnose_surprises): New var.
299 (process_file): Diagnose surprises. Simplify the logic a bit,
301 (main): Prepare to diagnose surprises. Remove useless code for
303 * tests/chmod/Makefile.am (TESTS): Add umask-x.
304 * tests/chmod/umask-x: New file.
306 2005-05-02 Paul Eggert <eggert@cs.ucla.edu>
308 * NEWS: ls --indicator-style=directory renamed to ls
309 --indicator-style=slash, to avoid confusion with ls --directory.
310 * src/ls.c (usage): Likewise.
311 (slash): Renamed from directory_only. All uses changed.
313 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
315 * NEWS: "chmod +1 foo" is now diagnosed.
317 2005-04-29 Paul Eggert <eggert@cs.ucla.edu>
319 * NEWS: ls -p now marks only directories. New option
320 --indicator-style=directory equivalent to -p.
321 * doc/coreutils.texi (ls invocation): Document this.
322 Also, mention ">" is for doors.
323 * src/ls.c (enum indicator_style): New constant directory_only,
325 (indicator_style_args, indicator_style_types): Set it appropriately.
326 (decode_switches, gobble_file, print_type_indicator):
327 (length_of_file_name_and_frills):
328 Implement the change described in NEWS.
329 (decode_switches): Quote ">", too.
330 (usage): Update to match the new behavior. Describe ">".
331 * tests/ls/file-type: Test for new behavior. Omit -1 option.
332 The "ls --color" test wasn't being checked; add a check for
333 "ls --color=auto" instead.
335 * tests/head/Test.pm: Don't set _POSIX2_VERSION; no longer needed.
336 * tests/misc/split-fail: Likewise.
337 * tests/pr/Test.pm: Likewise.
338 * tests/sort/Test.pm: Fix comment to match new behavior of "sort".
339 * tests/tail/Test.pm (tv): Rename tests from obs to obs-plus
340 if they use file names starting with +.
341 (test_vector): Don't set _POSIX2_VERSION if obs but not obs-plus.
342 * tests/uniq/Test.pm (tv, test_vector): Likewise.
344 The following was partly derived from a tiny change by Eric Blake:
345 * tests/misc/nice: Don't use 'set -'. It's not portable to strict
346 POSIX 1003.1-2001 hosts. Also, don't set _POSIX2_VERSION.
347 * tests/mkdir/perm: Don't use 'set -'. Simplify test construction.
348 Work even if the underyling system attaches ACLs to new dirs.
349 * tests/mv/part-hardlink: Don't use 'set -'.
350 * tests/stty/row-col-1: Don't use 'set -'.
352 2005-04-28 Paul Eggert <eggert@cs.ucla.edu>
354 * NEWS: Document fixes described below.
355 * src/chmod.c (change, umask_value): New static vars.
356 (reference_file): Move this static var to inside "main".
357 (process_file, process_files): Remove CHANGES arg; now taken from
358 static var. All uses changed.
359 (usage): Fix incorrect description of MODE operand.
360 (main): For invalid mode usages, output a brief usage message.
361 Adjust to new modechange API.
362 * install.c (main): Adjust to new modechange API.
363 Also, free the mode_change object when done.
364 * mkdir.c (main): Likewise.
365 * mkfifo.c (main): Likewise.
366 * mknod.c (main): Likewise.
367 * tests/chmod/equal-X: Check for =xX bug.
368 * tests/chmod/equals: Check for =u bug.
369 * tests/chmod/usage: Check for u+gr and ug,+x bugs.
371 2005-04-26 Paul Eggert <eggert@cs.ucla.edu>
373 Restore support for usages like "head -1" and "tail -1",
374 even when conforming to POSIX 1003.1-2001.
375 Fix bug with "POSIXLY_CORRECT=1 fold file -3".
376 join now supports a NUL field separator, e.g., "join -t '\0'".
377 join now detects and reports incompatible options, e.g.,
379 * NEWS: Document this.
380 * src/date.c: Remove posixver.h and its uses.
381 (COMMON_SHORT_OPTIONS): Remove.
382 (short_options): New constant.
383 (short_options, usage): -I now always takes an optional arg.
384 * src/expand.c: Remove posixver.h and its uses.
385 (shortopts): New constant. -DIGIT now always takes an optional arg.
386 (main): Revamp parsing of -DIGIT to let parse_tab_stops handle it.
387 Don't complain about -DIGIT.
388 * src/fold.c: Remove posixver.h and its uses.
389 (shortopts): New constant. -DIGIT now always takes an optional arg.
390 (main): Don't preprocess arg list; that was buggy. Use method
392 * src/head.c: Remove posixver.h and its uses.
393 (header_mode_option): Remove.
394 (main): Don't complain about obsolete -NUM args.
395 * src/join.c: Remove posixver.h and its uses.
396 (obsolete_usage): Remove.
397 (join_field_1, join_field_2): Initialize to SIZE_MAX to indicate
398 they haven't been set yet.
399 (tab): Now int, not char. Initialize to -1 to indicate white space
400 separates columns, so that we can use NUL as a separator.
402 (OBSOLETE_LONG_OPTIONS, get_option): Remove.
403 (string_to_join_field): Remove ERR_MSG_FMT arg; a single format
404 suffices. Use xstrtoul for sizes; it suffices.
405 (decode_field_spec): Report an error and exit on failure. Return void,
407 (add_field_list): Likewise.
408 (set_join_field): New function.
409 (enum operand_status): New enum.
410 (add_file_name): New args OPERAND_STATUS, JOPTION_COUNT,
411 PREV_OPTC_STATUS, OPTC_STATUS to handle the bewildering array of
412 possibilities with obsolete option parsing.
413 (main): Use it. Do not depend on POSIX version.
414 Check for conflicting options. Parse obsolete options -j1 and -j2
415 so that it is a pure extension to POSIX 1003.1-2001.
416 Allow '-t\0' to specify a NUL tab, stealing the code from 'sort'.
417 * src/nice.c: Remove posixver.h and its uses.
418 (main): Always support -NUM option.
419 * src/od.c: Remove posixver.h and its uses.
420 (short_options): New constant, which always supports -w[num].
421 (COMMON_SHORT_OPTIONS): Remove.
422 * src/pr.c: Remove posixver.h and its uses.
423 (short_options): New constant, which always supports -S[string].
424 (COMMON_SHORT_OPTIONS): Remove.
425 * src/sort.c: Remove posixver.h and its uses.
426 (short_options): New constant, which always supports -y arg.
427 (COMMON_SHORT_OPTIONS): Remove.
428 (main): Redo workaround for Solaris compatibility with -y.
429 This change isn't visible to the user; it just cleans up the
430 code so that we don't need posixver.h.
431 * src/split.c: Remove posixver.h and its uses.
432 (main): Don't complain about -NUM option.
433 * src/tail.c (parse_obsolete_option): Don't complain about -NUM.
434 * src/unexpand.c: Remove posixver.h and its uses.
435 (main): Don't complain about -TAB.
436 * src/uniq.c (main): Don't complain about -NUM.
438 2005-04-22 Paul Eggert <eggert@cs.ucla.edu>
440 * src/nohup.c (main): If getopt fails, exit with status 127,
441 not status 1. POSIX requires this.
442 * NEWS: Document this.
444 * src/nice.c (main): Report proper program name when getopt finds
445 trouble. Problem reported by Behdad Esfahbod.
447 * NEWS: Fix bug with "mkdir -m =+x dir"; the umask was being ignored
448 when the "+x" was being evaluated.
449 * mkdir.c (main): Compile mode with MODE_MASK_ALL and initial umask.
450 * mkfifo.c (main): Likewise.
451 * mknod.c (main): Likewise.
452 * tests/mkdir/perm: Test for the above bug.
454 2005-04-20 Paul Eggert <eggert@cs.ucla.edu>
456 Port test cases to Microsoft-Windows-related environments,
457 following suggestions from Eric Blake.
458 * tests/install/Makefile.am (TESTS_ENVIRONMENT): Add EXEEXT.
459 * tests/install/basic-1: Undo previous change.
460 (dd, dd2): New vars, which use $EXEEXT. All uses of dd and dd2 changed.
461 * tests/install/trap: Undo previous change.
462 (sig): New var. Use it insted of "trap '' CHLD".
463 Append $EXEEXT to executable name.
465 "fetish" -> "coreutils" in more places.
466 * tests/Coreutils.pm: Renamed from tests/Fetish.pm.
467 (package Coreutils): Renamed from package Fetish. All uses changed.
468 * tests/Makefile.am (EXTRA_DIST): Add Coreutils.pm and
471 2005-04-19 Paul Eggert <eggert@cs.ucla.edu>
473 * tests/mv/setup (dot_mount_point): Use stat -L, in case the
474 directory is actually a symbolic link. Problem reported by
477 * tests/mv/mv-special-1: Use test -p to test for fifos, rather
478 than the (incorrect) test -f and the (inadequate) ls. ls is
479 inadequate because on some hosts a buggy mv will create a file of
480 the wrong type (problem reported by Eric Blake). Skip this test
481 if test -p doesn't work.
483 * tests/chmod/setgid: Use numeric group ids, not symbolic group names,
484 since the latter can have shell metacharacters in them (e.g., spaces).
485 This follows up to the 2005-01-17 patch, which missed this occurrence.
487 2005-04-18 Paul Eggert <eggert@cs.ucla.edu>
489 "fetish" -> "coreutils" in several places.
490 * Makefile.cfg (ftp): Remove fetish.sf.net.
491 * Makefile.maint (emit_upload_commands): Likewise.
492 * src/Makefile.am (LDADD, $(PROGRAMS)): fetish -> coreutils.
493 * tests/group-names (COREUTILS_GROUPS): Renamed from FETISH_GROUPS.
494 * tests/chmod/setgid (FETISH_GROUP): Renamed from COREUTILS_GROUP.
496 * tests/install/basic-1: Use "cat", not "test", to test for
497 ../../src/dd. Problem reported by Eric Blake.
499 2005-04-18 Jim Meyering <jim@meyering.net>
501 * src/dd.c: Don't include stat-macros.h directly. system.h does that.
503 2005-04-17 Paul Eggert <eggert@cs.ucla.edu>
505 Work around a couple of "make check" failures reported for Cygwin
506 and ash by Eric Blake.
507 * tests/install/basic-1: Skip this test if ../../src/dd isn't readable.
508 * tests/install/trap: Skip this test if "trap '' CHLD" doesn't work.
510 2005-04-16 Jim Meyering <jim@meyering.net>
512 * src/dd.c (S_TYPEISSHM): Remove definition.
513 Get the definition by including "stat-macros.h", instead.
515 2005-04-14 Paul Eggert <eggert@cs.ucla.edu>
517 Fix test suite problems reported by Eric Blake on Cygwin.
518 * tests/mv/mv-special-1: Ignore chatter about when files are removed,
519 since POSIX doesn't require rename to fail across file systems.
520 * tests/mv/setup (dot_mount_point): Use stat rather than df, as
522 (other_partition_tmpdir): Remove df from name as that would be
525 2005-04-14 Jim Meyering <jim@meyering.net>
527 * src/chown-core.c: Correct typo, fchmod -> fchown, in a comment.
529 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
531 * src/ls.c (usage): "uid" -> "user ID".
533 2005-04-12 Jim Meyering <jim@meyering.net>
535 * src/tsort.c (tsort): Use "%s" as the format string,
536 rather than a diagnostic or a file name.
538 * src/comm.c (compare_files): Remove declaration of unused local.
540 * src/chown-core.c (chopt_free): Mark parameter as unused.
542 2005-04-11 Paul Eggert <eggert@cs.ucla.edu>
544 * man/chown.x: Reword to match user manual.
545 * man/id.x: Likewise.
546 * src/setuidgid.c (usage): Use "user ID", not "UID", and similarly
548 * src/whoami.c (usage, main): Likewise.
550 Add bulletproofing for cases where stdin, stdout, or stderr are closed.
551 * src/comm.c: Include stdio-safer.h.
552 (compare_files): Exit right away on I/O error rather than continuing
553 and producing confusing output and error messages.
554 Return void, not int; all callers changed.
555 Use fopen_safer to avoid confusion with file descriptors.
556 * src/copy.c: Include unistd-safer.h.
557 (copy_reg): Use fd_safer.
558 * src/csplit.c: Include stdio-safer.h.
559 (input_desc): Remove unnecessary static initialization.
560 (set_input_file): Use STDIN_FILENO, not 0.
561 (create_output_file): Use fopen_safer.
562 * src/dircolors.c (dc_parse_file): Don't assume fopen does not
564 * src/head.c (head_file): Don't assume open does not return 0.
565 * src/join.c: Include stdio-safer.h.
566 (main): Use fopen_safer. Simplify the resulting code.
567 * src/md5sum.c (digest_file, digest_check):
568 Don't assume that fopen does not return stdin.
569 * src/nohup.c: Include unistd-safer.h.
570 (main): Don't dup stderr to stdin or stdout by mistake.
571 * src/od.c (check_and_close): Don't assume fopen does not return stdin.
572 * src/paste.c (paste_serial): Likewise.
573 * src/pr.c: Include stdio-safer.h.
574 (open_file): Use fopen_safer.
575 (close_file): Don't assume fopen does not return stdin.
576 * src/ptx.c (main): Don't assume fopen returns stdout after closing
577 stdout. Use freopen instead.
578 * src/shred.c: Include unistd-safer.h.
579 (wipename): Use fd_safer on directory file descriptor.
580 (wipefile): Remove special case for /dev/fd/* on older hosts.
581 It didn't work in general, and wasn't documented.
583 * src/sort.c: Include unistd-safer.h.
584 (create_temp_file): Use fd_safer.
585 (xfclose): Don't assume fileno (stdin) == STDIN_FILENO, etc.
586 * src/split.c: Include unistd-safer.h.
587 (cwrite): Use fd_safer. Replace mystery constant 0666 with symbolic
588 version, as POSIX requires.
589 * src/sum.c (bsd_sum_file, sysv_sym_file):
590 Use same pattern as elsewhere for checking for stdin.
591 * src/tac.c: Include unistd-safer.h.
592 (copy_to_temp): Use fd_safer.
593 (tac_file): Don't assume fopen cannot return stdin.
594 * src/tail.c: Include unistd-safer.h rather than fcntl-safer.h.
595 (recheck, tail_file): Use fd_safer rather than open_safer.
596 * src/tee.c: Include stdio-safer.h.
597 (tee): Use fopen_safer.
598 * src/touch.c: Include unistd-safer.h.
599 (touch): Use fd_safer.
600 * src/tsort.c (have_read_stdin): Remove; no longer needed. All uses
602 (tsort): Do not assume fopen can't return stdin.
603 Close stdin before returning. All uses changed.
604 * src/unexpand.c (next_file): Don't assume fopen cannot return stdin.
605 * src/uniq.c: Include stdio_safer.h.
606 (check_file): Don't assume fopen cannot return stdin or stdout.
608 2005-04-09 Jim Meyering <jim@meyering.net>
610 * src/dd.c (quit): Define with ATTRIBUTE_NORETURN.
612 Now that close_stdout closes standard output unconditionally,
613 these workarounds for dd and cat are no longer necessary.
614 * src/dd.c (close_stdout_wrapper): Remove function.
615 (main): Call atexit with close_stdout, instead.
616 * src/cat.c (close_stdout_wrapper): Likewise.
617 Don't close STDOUT_FILENO explicitly; close_stdout does it.
619 * src/system.h (__attribute__): Readability nit:
621 # define __attribute__(x)
623 # define __attribute__(x) /* empty */
625 2005-04-09 Jim Meyering <jim@meyering.net>
627 * src/rm.c (usage): Mention that --recursive removes listed
628 directories too, not just their contents.
629 Say that by default, rm does not remove directories.
631 * src/pr.c: Don't include "timespec.h". system.h does that.
632 * Makefile.maint (sc_system_h_headers): Propagate exit status
635 2005-04-08 Paul Eggert <eggert@cs.ucla.edu>
637 * NEWS: Document that dd no longer treats QUIT or PIPE specially,
638 and when conforming to POSIX no longer treats USR1 specially.
639 Document that dd no longer dumps core when handling signals.
640 * src/system.h (RETSIGTYPE): Remove; no longer needed. All uses
642 * src/csplit.c (SA_NOCLDSTOP): Define to 0 if not defined.
644 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
645 (delete_all_files): New arg IN_SIGNAL_HANDLER, to avoid undefined
646 behavior when called from a signal handler. All uses changed.
647 (main) [!defined SA_NOCLDSTOP]:
648 Use siginterrupt to specify that system calls should be interrupted.
649 * src/dd.c: Do not include safe-read.h or full-write.h; no longer needed.
650 (process_signals): Add forward decl.
651 (SA_NOCLDSTOP, sigprocmask, sigset_t) [!defined SA_NOCLDSTOP]:
653 (siginterrupt) [! HAVE_SIGINTERRUPT]: New macro.
654 (SA_NODEFER) [!defined SA_NODEFER]: New macro.
655 (SA_RESETHAND) [!defined SA_RESETHAND]: New macro.
656 (caught_signals, interrupt_signal, info_signal_count, catch_siginfo):
658 (usage): Mention -USR1 versus -INFO.
659 (cleanup): Don't invoke print_stats; the caller must do it now.
661 (quit): Process signals just before exiting.
662 (interrupt_handler): Simply record the signal and return.
663 (siginfo_handler): Simply increment the signal counter and return.
664 (install_handler): Remove, replacing with:
665 (install_signal_handlers, process_signals, iread, iwrite):
666 New functions. All callers to safe_read and full_write replaced
667 by iread and iwrite. All callers to install_handler replaced by
669 * src/ls.c (SA_NOCLDSTOP): Define to 0 if not defined.
671 (siginterrupt) [! HAVE_SIGINTERRUPT]: New macro.
672 (main) [! SA_NOCLDSTOP]: Use it.
673 * src/shred.c: Remove all uses of signals; modern hosts have
674 /dev/random and don't need this gorp.
675 Do not include signal.h.
676 (env, sigill_handler, isaac_seed_machdep): Remove. All uses removed.
677 * src/sort.c (SA_NOCLDSTOP): Define to 0 if not defined.
679 (siginterrupt) [! HAVE_SIGINTERRUPT]: New macro.
680 (main) [! SA_NOCLDSTOP]: Use it.
682 * src/dd.c: Do not include inttostr.h, no longer needed.
683 (print_stats, main): Rewrite and simplify formats to use PRIuMAX
684 instead of umaxtostr.
685 (print_stats): Work even in languages that have special
686 forms for two of things, for r_truncate and w_bytes. We can't
687 fix delta_s in this way, since ngettext doesn't support floating-point.
688 (main): Rewrite to avoid casts.
690 2005-04-07 Jim Meyering <jim@meyering.net>
692 Placate gcc-4's -Wuninitialized.
693 * src/md5sum.c (digest_check) [lint]: Initialize hex_digest to NULL.
694 * src/test.c (binary_operator) [lint]: Initialize lt and rt to 0.
696 * src/test.c (is_int, age_of, binop): Declare `char *' parameters to
698 (binop): Move function definition to precede first use so we can...
699 (binop): ...remove prototype.
701 2005-04-05 Paul Eggert <eggert@cs.ucla.edu>
703 * man/Makefile.am (.x.1): Remove "COMMAND.td/" from examples.
704 * src/basename.c (usage): Add examples.
705 * src/cat.c (usage): Likewise.
706 * src/chgrp.c (usage): Likewise.
707 * src/chown.c (usage): Likewise.
708 * src/dirname.c (usage): Likewise.
710 2005-04-05 Jim Meyering <jim@meyering.net>
712 * src/nice.c (usage): Mention that some shells provide a
713 built-in function by the same name.
714 * src/nohup.c (usage): Likewise.
715 * src/printenv.c (usage):Likewise.
717 2005-04-04 Dmitry V. Levin <ldv@altlinux.org>
719 * src/tee.c (tee): When closing files, do not close stdout,
720 leave this job to close_stdout() instead.
721 * configure.ac (AC_CONFIG_FILES): Add tests/tee/Makefile.
722 * tests/Makefile.am (SUBDIRS): Add tee.
723 * tests/tee/Makefile.am: New file.
724 * tests/tee/.cvsignore: Likewise.
725 * tests/tee/{basic,dash}: New tee tests.
727 2005-04-04 Jim Meyering <jim@meyering.net>
729 * src/echo.c (usage): Mention that some shells provide a
730 built-in function by the same name.
731 * src/kill.c (usage): Likewise
732 * src/printf.c (usage): Likewise.
733 * src/pwd.c (usage): Likewise.
734 * src/stat.c (usage): Likewise.
735 * src/test.c (usage): Likewise.
736 * src/true.c (usage):
737 * src/system.h (USAGE_BUILTIN_WARNING): New macro.
739 * man/echo.x: Remove `DESCRIPTION' section, now that --help includes it.
740 * man/printf.x: Likewise.
741 * man/pwd.x: Likewise.
743 2005-04-03 Jim Meyering <jim@meyering.net>
745 * src/pr.c (main): Fix off-by-one error.
746 pr -$(perl -e 'print "0"x63 . 1') would write one byte beyond the
747 end of a malloc'd buffer.
749 2005-04-01 Jim Meyering <jim@meyering.net>
751 * src/pr.c (main): Free column_count_string when done with it.
753 Don't let pr treat +1:-1 like +1:18446744073709551615.
754 * src/pr.c (strtoumax): Remove declaration.
755 (first_last_page): Use xstrtoumax in place of strtoumax,
756 so we don't interpret a negative page number (e.g., in an option
757 like --pages=1:-1) as valid.
758 * tests/pr/Test.pm (neg-page): Add a test for this.
760 2005-03-30 Paul Eggert <eggert@cs.ucla.edu>
762 * src/pinky.c (short_pinky): Adjust to read_utmp signature change.
763 * src/uptime.c (uptime): New arg OPTIONS. All uses changed.
764 * src/users.c (users): Likewise.
765 * src/who.c (who): Likewise.
766 * src/uptime.c (main): Check PIDs when invoked with zero arguments.
767 * src/users.c (main): Likewise.
768 * src/who.c (main): Likewise. Also with two arguments.
769 Omit duplicate code in 2-arg case.
770 (UT_PID): Moved to ../lib/readutmp.h.
772 2005-03-29 Jim Meyering <jim@meyering.net>
774 * src/system.h (ptr_align): Declare `ptr' parameter to be a
775 `const' pointer, since this function never writes through it.
777 * src/uname.c: Indent cpp directives to reflect nesting.
779 2005-03-28 Jim Meyering <jim@meyering.net>
781 * src/seq.c (get_width_format) [HAVE_RINT && HAVE_MODF && HAVE_FLOOR]:
782 Add `void' to make this an ANSI-style function declaration.
783 * src/remove.c (ds_init): Likewise.
784 * src/pr.c (print_sep_string): Likewise.
786 * src/stty.c (speeds): Declare this array to be static.
787 * src/Makefile.am (sc_tight_scope): Adjust to catch any
788 new declarations like that of stty.c's `speeds'.
790 * src/system.h (GETOPT_HELP_OPTION_DECL): Use NULL, not `0'.
791 (GETOPT_VERSION_OPTION_DECL): Likewise.
792 * src/chown.c (long_options): Likewise.
793 * src/chgrp.c (long_options): Likewise.
794 * src/chmod.c (long_options): Likewise.
795 * src/cp.c (sparse_type_string, reply_args, decode_preserve_arg):
797 * src/chown-core.c (chopt_init): Likewise.
798 * src/comm.c (long_options): Likewise.
799 * src/copy.c (copy_reg): Likewise.
800 * src/csplit.c (extract_regexp): Likewise.
801 * src/cut.c (longopts): Likewise.
802 * src/date.c (time_spec_string): Likewise.
803 * src/df.c (find_mount_point, show_point): Likewise.
804 * src/expr.c (docolon): Likewise.
805 * src/fmt.c (long_options): Likewise.
806 * src/ls.c (time_style_args, indicator_style_args, long_options)
807 (format_args, sort_args, time_args, decode_switches)
808 (gobble_file): Likewise.
809 * src/md5sum.c (long_options): Likewise.
810 * src/mv.c (reply_args): Likewise.
811 * src/paste.c (longopts): Likewise.
812 * src/pinky.c (print_entry): Likewise.
813 * src/pr.c (long_options): Likewise.
814 * src/ptx.c (long_options, format_args): Likewise.
815 * src/readlink.c (longopts): Likewise.
816 * src/sort.c (long_options, mergefps): Likewise.
817 * src/stat.c (long_options): Likewise.
818 * src/tac.c (main): Likewise.
819 * src/tail.c (follow_mode_string): Likewise.
820 * src/touch.c (longopts, time_args): Likewise.
821 * src/uniq.c (delimit_method_string): Likewise.
822 * src/uptime.c (print_uptime): Likewise.
823 * src/who.c (print_user): Likewise.
825 2005-03-27 Jim Meyering <jim@meyering.net>
827 * src/dcgen: Simplify further, clean up.
828 Add a standard-output-closing global destructor.
830 * src/wheel-gen.pl: Use the same global destructor as dcgen.
832 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
834 * src/dcgen: Squeeze multiple blanks into one. Output a simple
835 array of adjacent strings rather than a more complicated data
836 structure; this saves space in the dircolors executable.
837 * src/dircolors.c (parse_line): Use char *, not unsigned char *.
839 (dc_parse_stream, main): Avoid casts.
840 Adjust to simpler data structure generated by new dcgen.
842 2005-03-25 Eric Blake <ebb9@byu.net> (tiny change)
844 * src/ls.c (usage): Document usage of LS_COLORS.
846 2005-03-25 Paul Eggert <eggert@cs.ucla.edu>
848 * src/dircolors.hin: Add "TERM cygwin".
850 2005-03-25 Jim Meyering <jim@meyering.net>
852 * src/system.h (DECIMAL_DIGIT_ACCUMULATE): Reverse the sense of
853 the return value, and update callers:
854 * src/cut.c (set_fields): Update use of DECIMAL_DIGIT_ACCUMULATE.
855 * src/expand.c (parse_tab_stops, main): Likewise.
856 * src/split.c (main): Likewise.
857 * src/unexpand.c (parse_tab_stops, main): Likewise.
858 * src/uniq.c (main): Likewise.
860 2005-03-22 Jim Meyering <jim@meyering.net>
862 * build-aux: New directory. Renamed from config.
863 * configure.ac: Reflect renaming: config -> build-aux.
864 * Makefile.am (dist-hook): Likewise.
865 * Makefile.maint: Likewise.
866 * Makefile.cfg (cvs_files): Likewise.
867 * .x-sc_sun_os_names: Likewise.
868 * .x-sc_trailing_blank: Likewise.
870 * src/ls.c (get_funky_string): Use '\a', rather than 7, for
871 portability to EBCDIC hosts.
873 2005-03-20 Jim Meyering <jim@meyering.net>
875 * src/pr.c (init_header): Add missing `%' in new format string.
876 (init_header): Use zero-filled `.%09d' format, not space-filled `.%9d'.
878 2005-03-19 Jim Meyering <jim@meyering.net>
880 * src/Makefile.am (pr_LDADD): Now that pr uses gettime, add
881 $(LIB_CLOCK_GETTIME) to get the required -lrt on newer Linux systems.
883 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
885 * NEWS: pr -D "FORMAT" now accepts the same formats that
887 * src/pr.c: Include strftime.h, timespec.h.
888 (init_header): Obtain and format nanosecond part of time stamp.
890 * NEWS: nohup now ignores the umask when creating nohup.out.
891 nohup now closes stderr if it is a terminal and stdout is closed.
892 * src/nohup.c (main): Likewise. Be a little more paranoid about
893 return values; e.g., check for any negative return from open.
894 Assume free (NULL) works.
895 Close file descriptor leak when redirecting standard output to a file.
897 2005-03-17 Jim Meyering <jim@meyering.net>
899 * src/cut.c (set_fields): Use DECIMAL_DIGIT_ACCUMULATE macro,
900 in place of functionally-equivalent code.
901 * src/expand.c (parse_tab_stops, main): Likewise.
902 * src/split.c (main): Likewise.
903 * src/unexpand.c (parse_tab_stops, main): Likewise.
904 * src/uniq.c (main): Likewise.
905 * src/od.c: Use VERIFY macro in place of an equivalent open-coded
907 * src/system.h (VERIFY, VERIFY_EXPR, DECIMAL_DIGIT_ACCUMULATE):
910 Before, this command would make uniq skip 11 fields and print
912 $ _POSIX2_VERSION=1 ./uniq -f1 -1 <(seq --format='1 %g' 2)
915 * src/uniq.c (main): Interpret `uniq -f1 -1' like `uniq -f1',
916 not like `uniq -f11'.
918 2005-03-15 Jim Meyering <jim@meyering.net>
920 Both `pr -0' and e.g., `pr -03' would evoke `column count too large'.
921 `pr -0' should give a better diagnostic and `pr -03' should be
922 equivalent to `pr -3'.
923 * src/pr.c (parse_column_count): Change return type to void.
924 Call error (EXIT_FAILURE, ... for an invalid string.
925 (main): Allocate space for column_count_string using malloc.
926 Accumulate all old-style column-count digits before converting.
927 When the number of columns is specified via both old-style,
928 (e.g., -3), and a long option (--columns=5), ensure that only
929 the last one specified takes effect.
930 * tests/pr/Test.pm: Add tests for the above.
932 2005-03-15 Corinna Vinschen <corinna@vinschen.de> (tiny change)
934 * src/copy.c (copy_reg): Copy regular files in binary mode.
936 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
938 * NEWS: Restate why ls limits time stamp lengths.
940 2005-03-12 Jim Meyering <jim@meyering.net>
942 Add a little infrastructure to help prevent future bugs like the
944 * src/stat.c (xstrcat): New function.
945 (print_statfs, print_stat): Add buf_len parameter and convert all
946 uses of strcat to xstrcat. Update callers.
947 (print_it): Call print_func with buf_len parameter.
949 Invoking stat -c FMT with a lone format directive of %s, %f, %h, %s,
950 could cause a buffer overrun error.
951 * src/stat.c (print_it): Allocate 2 more bytes, to accommodate our
952 conversion of the stat %s format string to the longer printf %llu one.
953 Patch from Guochun Shi.
955 2005-03-11 Paul Eggert <eggert@cs.ucla.edu>
957 * src/ls.c (TIME_STAMP_LEN_MAXIMUM): New constant.
958 (long_time_expected_width, print_long_format): Use it, to avoid
959 some possible denial-of-service attacks.
960 * NEWS: Document this.
962 2005-03-11 Jim Meyering <jim@meyering.net>
964 Prompt once again for `mv -i A B' when A and B are hard links
965 to the same file. This fixes a bug introduced by my 2003-04-04
966 (coreutils-5.0.1) change. Reported by Thomas Wolff via Eric Blake.
967 * src/copy.c (abandon_move): New function, factored out of
968 copy_internal, now that this code is being used from two places.
969 (copy_internal): Perform the same interactive-related test for
970 whether it's alright to proceed and (usually) overwrite the
972 * tests/mv/i-4: Add tests for the above.
974 Don't segfault for a very long date format string, e.g.,
975 ls -ld --time-style=+%99999999H .
976 * src/ls.c (long_time_expected_width): Use x2nrealloc, not alloca,
977 so format string abuse cannot provoke stack overflow.
978 (print_long_format): Likewise.
980 Don't segfault for a long header date string, e.g.,
981 echo a|pr -D +%9999999A
982 * src/pr.c (init_header): Use x2nrealloc, rather than alloca.
983 Don't bother with fixed-sized initial buffer; always use x*alloc.
985 * src/pr.c (init_header): Use slightly clearer INT_BUFSIZE_BOUND
986 in place of equivalent INT_STRLEN_BOUND + 1.
987 * src/expr.c (tostring, printv): Likewise.
989 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
991 * src/system.h: Include intprops.h.
992 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND): Remove;
993 they are now defined in intprops.h.
995 2005-03-09 Jim Meyering <jim@meyering.net>
997 * TODO: Remove entry about named pipes. It was fixed in 5.3.0.
999 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1001 * src/date.c (usage): Redo to match recent documentation changes.
1002 Don't bother documenting which usages are GNU extensions; the list
1003 wasn't correct, and is better left to the printed manual anyway.
1005 2005-03-06 Jim Meyering <jim@meyering.net>
1007 Factor out column-count processing.
1008 * src/pr.c: Include "inttostr.h".
1009 (parse_column_count): New function.
1010 (main): Use the new function for both old-style, -9, and long,
1011 --columns=-9, options.
1013 * src/cksum.c: Remove `register' keyword.
1014 * src/cut.c: Likewise.
1015 * src/dd.c: Likewise.
1016 * src/env.c: Likewise.
1017 * src/factor.c: Likewise.
1018 * src/fmt.c: Likewise.
1019 * src/fold.c: Likewise.
1020 * src/id.c: Likewise.
1021 * src/logname.c: Likewise.
1022 * src/ls.c: Likewise.
1023 * src/pr.c: Likewise.
1024 * src/printf.c: Likewise.
1025 * src/shred.c: Likewise.
1026 * src/sort.c: Likewise.
1027 * src/sum.c: Likewise.
1028 * src/test.c: Likewise.
1029 * src/tsort.c: Likewise.
1030 * src/uniq.c: Likewise.
1031 * src/wc.c: Likewise.
1032 * src/whoami.c: Likewise.
1034 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1036 * src/Makefile.am (nanosec_libs): Remove $(LIB_XANOSLEEP); no
1039 2005-03-01 Jim Meyering <jim@meyering.net>
1041 * src/copy.c (copy_internal): Change test of source type from
1042 !S_ISREG to S_ISLNK. Reported by Paul Eggert in
1043 http://lists.gnu.org/archive/html/bug-coreutils/2004-10/msg00050.html.
1045 2005-02-28 Jim Meyering <jim@meyering.net>
1047 * NEWS: Mention that xnanosleep fixes sleep failure on linux-2.6.8.1.
1049 2005-02-21 Paul Eggert <eggert@cs.ucla.edu>
1051 * src/Makefile.am (dd_LDADD, shred_LDADD): Add $(LIB_GETHRXTIME).
1052 (nanosec_libs): Add $(LIB_XNANOSLEEP). Needed for newer GNU/Linux
1053 hosts with clock_gettime.
1055 2005-02-20 Paul Eggert <eggert@cs.ucla.edu>
1057 * NEWS: Describe user-visible change to dd.
1058 * src/Makefile.am (dd_LDADD, shred_LDADD, nanosec_libs):
1059 Remove $(LIB_CLOCK_GETTIME). These functions now use
1061 * src/dd.c: Include gethrxtime.h, xtime.h.
1062 (start_time): Now of type xtime_t, not struct timespec.
1063 (print_stats, main): Use gethrxtime rather than gettime.
1064 * src/ls.c (time): Remove obsolete decl.
1065 (get_current_time): gettimeofday always returns 0, so don't
1067 * src/shred.c: Include gethrxtime.h.
1068 (isaac_seed): Use gethrxtime rather than a mishmash.
1069 * src/touch.c (time): Remove obsolete decl.
1071 * tests/misc/split-fail: Don't assume that the current host
1072 supports integers wider than 32 bits. Fix comment typo.
1073 * tests/od/x8: Likewise.
1075 * src/chown-core.c (enum RCH_status): Remove trailing comma,
1076 as it's not valid in standard C89.
1078 2005-02-15 Jim Meyering <jim@meyering.net>
1080 * src/stat.c (human_fstype): Add case/definition for S_MAGIC_XFS
1081 so that file systems of type `xfs' are recognized as such.
1082 * src/fs.h: Regenerate.
1083 Reported by Bernd Eckenfels.
1084 * src/stat.c (human_fstype): Likewise for S_MAGIC_JFS/jfs.
1085 * src/fs.h: Regenerate.
1086 Reported by Andreas Schwab.
1088 * src/nice.c (NZERO) [NZERO == 0]: Undefine and define to 20,
1089 to work around the invalid definition from Darwin 7.7.0.
1090 Test failure reported by Sébastien Maret.
1092 2005-02-14 Paul Eggert <eggert@cs.ucla.edu>
1094 * src/sort.c (mergefps): Use binary search rather than linear one
1095 when comparing new line to lines already in main memory.
1096 Idea suggested by James Lemley.
1098 2005-02-09 Jim Meyering <jim@meyering.net>
1100 * src/copy.c (valid_options): Add an assertion that
1101 not both hard_link and symbolic_link are set.
1103 2005-02-08 Paul Eggert <eggert@cs.ucla.edu>
1105 * NEWS: Document stat -f -c %S, plus changes to default formats.
1106 * doc/coreutils.texi (stat invocation): Normalize terminology,
1107 capitalization, and sort order to match --help output. Mention %c
1108 for file systems. Add new -f -c format %S, and document %s versus %S;
1109 problem reported by Jeroen van Wolffelaar.
1110 * src/stat.c (usage): Likewise.
1111 (STATFS_FRSIZE): New macro.
1112 (print_statfs): Use it, for stat -f -c %S.
1113 (do_statfs): Change default formats to output %S.
1115 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1117 * src/system.h: Include "memrchr.h".
1118 (memrchr) [!HAVE_DECL_MEMRCHR]: Remove decl.
1120 2005-02-02 Jim Meyering <jim@meyering.net>
1122 * tests/du/8gb: Also adjust the test (s/64/128/) to detect
1123 systems that don't support sparse files.
1124 Check for $2 -ge 128, rather than $2 = 128, in case
1125 there is a file system type that doesn't support sparse files,
1126 yet for which metadata takes up additional space.
1127 Both reported by Andreas Schwab.
1129 2005-02-01 Eric Blake <ebb9@byu.net> (tiny change)
1131 * tests/du/8gb: Create a larger test file, so we properly
1132 detect that sparse files can be created on NTFS under cygwin.
1134 2005-01-30 Jim Meyering <jim@meyering.net>
1136 * src/head.c (elide_tail_bytes_pipe): Correct wording in diagnostic.
1138 * src/stty.c: Remove unnecessary parentheses in all #if directives.
1140 2005-01-29 Eric Blake <ebb9@byu.net> (tiny change)
1142 * .cvsignore: Ignore config.cache and config.status.lineno.
1143 * src/stty.c [VSWTCH]: Some systems, like Cygwin, use VSWTC
1144 instead of VSWTCH, for use with CSWTCH.
1146 2005-01-29 Eric Blake <ebb9@byu.net> (tiny change)
1148 * tests/Makefile.am (.PHONY): Add check-root and root-hint.
1149 * tests/rwx-to-mode: Ignore ACL designation.
1150 * tests/setgid-check: Likewise.
1151 * tests/chown/separator: Quote user and group names.
1153 2005-01-24 Jim Meyering <jim@meyering.net>
1155 * src/cp.c (usage): Merge the descriptions of --no-dereference and -P.
1156 Suggestion from Johan Boule.
1158 2005-01-17 Eric Blake <ebb9@byu.net> (tiny change)
1160 * src/Makefile.am (all_programs.list): Strip $(EXEEXT) and remove
1162 * man/Makefile.am (all_programs): Revert previous patch; updated
1163 all_programs.list fixes this.
1164 (.x.1): No need to add $(EXEEXT).
1166 2005-01-03 Corinna Vinschen <corinna@vinschen.de> (tiny change)
1168 * src/system.h: Use S_BLKSIZE value for ST_NBLOCKSIZE where
1171 2005-01-22 Jim Meyering <jim@meyering.net>
1173 * Makefile.maint (v_etc_file): The version string has moved to
1174 version-etc-fsf.c, search that new file, not version-etc.c.
1176 2005-01-17 Paul Eggert <eggert@cs.ucla.edu>
1178 * tests/group-names: Use numeric group ids, not symbolic group names,
1179 since the latter can have shell metacharacters in them (e.g., spaces).
1180 Problem reported by Eric Blake.
1181 * tests/chgrp/basic: Assume groups are numeric, not symbolic.
1182 * tests/chgrp/deref: Likewise.
1183 * tests/chgrp/posix-H: Likewise.
1184 * tests/chgrp/recurse: Likewise.
1186 2005-01-15 Jim Meyering <jim@meyering.net>
1188 * src/shred.c (isaac_seed) [HAVE_GETHRTIME]: #if-0 this block,
1189 because just calling gethrtime evokes an `illegal instruction'
1190 failure when compiled with Sun's c89 on Solaris 8 and 9.
1191 Reported by Nelson Beebe.
1193 * src/shred.c (isaac_seed) [HAVE_GETHRTIME]: Don't call ISAAC_SEED
1194 twice with the same value of `t'.
1195 Replace nested #if-#else blocks with #if-#elif-#elif chain.
1197 2005-01-14 Jim Meyering <jim@meyering.net>
1199 The test, tests/tail/f-1, failed on powerpc-apple-darwin7.7.0.
1200 * src/tail.c (IS_TAILABLE_FILE_TYPE): Adjust definition also to include
1201 sockets, since that's what you get when reading from a command-line-
1202 supplied pipe on Darwin 7.7.
1203 (IS_PIPE_LIKE_FILE_TYPE): Define.
1204 (main): Use new IS_PIPE_LIKE_FILE_TYPE rather than simply S_ISFIFO.
1205 Reported by Nelson Beebe.
1206 This same change is also required on NetBSD/sparc-1.5.
1207 Reported by Adrian Bunk.
1209 * src/expr.c (toarith): Rewrite to detect/diagnose integer overflow,
1210 rather than suffering silently.
1211 Before, expr would silently overflow and wrap around:
1212 $ expr 9223372036854775808 = 0 # $(echo 2^63|bc)
1214 Now it detects the problem and exits nonzero:
1215 $ ./expr $(echo 2^63|bc) = 0
1216 ./expr: 9223372036854775808: integer is too large
1218 * tests/chown/separator (id_gn): Exit 77, not 1, for a test-framework
1219 failure, so that doesn't cause `make check' to stop. Nelson Beebe
1220 reported that this test would fail with the diagnostic,
1221 `cannot find name for group ID 10', on one of his systems.
1223 2005-01-13 Jim Meyering <jim@meyering.net>
1225 * src/test.c (is_int): Don't overflow when evaluating integer
1226 constants. Before, ./test $(echo 2^64|bc) -eq 0 && echo FAIL
1229 * tests/Fetish.pm (run_tests): Add code (if-0'd out) to detect
1230 names of temporary files that would clash on 8.3 file systems.
1231 * tests/mk-script (validate): Likewise.
1233 2005-01-12 Jim Meyering <jim@meyering.net>
1235 * tests/dd/skip-seek: Shorten test names to accommodate 8.3 systems.
1237 * tests/tr/Test.pm (repeat-xC): Change test name from
1238 `repeat-Compl', to avoid 8.3 conflict with `repeat-compl'.
1239 Reported by Eric Blake.
1240 (repeat-000): Rename to `repeat-zeros' for the same reason.
1242 2005-01-11 Jim Meyering <jim@meyering.net>
1244 * configure.ac: Update version to 5.3.1.
1246 2005-01-11 Eric Blake <ebb9@byu.net>
1248 * src/Makefile.am (check-README, check-AUTHORS): Account for $(EXEEXT).
1249 * man/Makefile.am (all_programs): Account for $(EXEEXT).
1251 2005-01-11 Jim Meyering <jim@meyering.net>
1253 * src/unexpand.c (add_tab_stop): Properly diagnose a tabstop list
1254 with decreasing values.
1256 * src/expand.c (main): Likewise.
1257 * src/unexpand.c (main): Check for overflow in tabstop values
1258 specified via the obsolete form. E.g., now this command fails:
1259 _POSIX2_VERSION=1 ./unexpand -$(echo '2^64+1'|bc)
1260 Before it would act like `_POSIX2_VERSION=1 ./unexpand -1'.
1261 * tests/unexpand/basic-1 (obs-ovflo): New test for this.
1263 2005-01-10 Paul Eggert <eggert@cs.ucla.edu>
1265 Respond to POSIX interpretations about pathchk -p dated 2005-01-06.
1266 * NEWS: Document the changes.
1267 * doc/coreutils.texi (pathchk invocation): Likewise.
1268 * src/pathchk.c (PORTABILITY_OPTION): New constant.
1269 (longopts, usage, main, validate_file_name):
1270 Add support for new -P option.
1271 Reject empty file names (unless -p is not specified and the
1272 current system allows empty file names).
1273 Change --portability so that is now equivalent to -p -P.
1274 Don't test whether file name is too long, if it is known to exist.
1275 (no_leading_hyphen): New function.
1276 * tests/misc/pathchk1: Add tests for empty file names and
1279 2005-01-08 Jim Meyering <jim@meyering.net>
1283 `pr --columns=N' was not equivalent to `pr -N' when also using
1286 * src/pr.c (main): Set `explicit_columns' for --columns=N,
1287 not just for -N. This bug has existed since the introduction
1288 of the --columns=N option on 1998-08-15.
1289 * NEWS: Document this.
1290 * tests/pr/Test.pm (test_vector): For each -N test, automatically
1291 create a new test vector using --columns=N.
1293 2005-01-07 Paul Eggert <eggert@twinsun.com>
1295 * src/pr.c (main): Check for column count overflow with
1296 usages like "pr -2147483648".
1298 2005-01-07 Jim Meyering <jim@meyering.net>
1300 * src/pr.c (init_fps): Use xnmalloc, rather than xmalloc.
1302 2005-01-06 Jim Meyering <jim@meyering.net>
1304 * README: List the precise HP-UX version numbers that are affected.
1305 Suggestion from Bob Proulx.
1307 * Makefile.maint (sc_changelog): Specify find's `-maxdepth 2'
1308 predicate before `-name ChangeLog' to avoid a harmless warning
1311 2005-01-05 Jim Meyering <jim@meyering.net>
1313 * tests/help-version: Punt on the uptime test, since it fails when
1314 it can't get boot time, and I don't want that to stop `make check'.
1316 * src/du.c (process_file): Evaluate exclusion rules against
1317 the entire file name, not just the last component.
1318 Reported by Robert Lindgren.
1319 * tests/du/exclude: Test for this.
1320 * NEWS: Document this.
1322 Ensure that tests/Makefile.am's check-root actions stay up to date.
1323 * Makefile.maint (sc_root_tests): New rule.
1324 (syntax-check-rules): Add it to the list.
1326 2005-01-04 Jim Meyering <jim@meyering.net>
1328 * man/shred.x: Change one-line summary to reflect that shred does
1329 not remove files by default. Suggestion from Helen Faulkner in
1330 http://bugs.debian.org/288552
1332 * README: Request VERBOSE=yes output when reporting test failures.
1333 Other minor changes.
1335 * tests/Makefile.am (check-root): Update.
1337 2005-01-03 Paul Eggert <eggert@cs.ucla.edu>
1339 * src/system.h: Undo previous change; we now use Autoconf.
1341 2005-01-03 Jim Meyering <jim@meyering.net>
1343 * tests/stty/row-col-1: Don't set rows or columns to zero, to avoid
1344 a bug in the TIOCGWINSZ ioctl on at least Solaris5.9 systems. Setting
1345 either (or both) to zero would succeed, but subsequent `stty size'
1346 would say `no size information for this device' due to the ioctl
1347 failing with EINVAL.
1349 * src/system.h: If PRIdMAX, PRIoMAX, PRIuMAX, and PRIxMAX are
1350 not all defined and either ULONG_MAX or ULLONG_MAX is not defined,
1351 then fail at compile-time rather than let tools like od produce
1352 invalid results at run time.
1354 2004-12-21 Jim Meyering <jim@meyering.net>
1356 * src/csplit.c (usage): Say the default names are `xx00, xx01, ...',
1357 not `xx01, xx02, ...'.
1358 Reported by Matt Kraai in http://bugs.debian.org/286605
1360 * tests/misc/split-fail: Avoid spurious failure on x86 Solaris5.9
1363 2004-12-20 Paul Eggert <eggert@cs.ucla.edu>
1365 * src/split.c (usage): Mention default size. Suggested by Dan Jacobson.
1367 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
1369 * NEWS: Mention that one should eval "`dircolors`" rather than
1372 2004-12-17 Jim Meyering <jim@meyering.net>
1374 * tests/mv/hard-link-1: Rearrange to use newer trap-handling code,
1375 so temporary directories aren't left behind upon e.g., interrupt.
1377 2004-12-16 Paul Eggert <eggert@cs.ucla.edu>
1379 * src/ls.c (print_dir): Use "%s: not listing already-listed
1380 directory", not "not listing already-listed directory: %s", to
1381 format already-listed directories, to be consistent with other
1382 diagnostics involving file names and colons.
1384 2004-12-15 Jim Meyering <jim@meyering.net>
1386 * src/Makefile.am (__LDADD): Define, so that building `[' on
1387 Solaris still uses the -lgen library that it requires in order
1388 to get a definition of eaccess.
1390 2004-12-14 Jim Meyering <jim@meyering.net>
1392 tac would exit immediately upon I/O or temp-file creation failure.
1393 Now it continues on, processing any remaining command line arguments.
1395 * src/tac.c: Include quotearg.h.
1396 Use quotearg_colon in most diagnostics.
1397 (copy_to_temp): Rewrite not to exit upon I/O or temp-file-creation
1398 failure. Before, this command (with /full/tmp being a full partition)
1399 TMPDIR=/full/tmp ./tac /proc/modules tac.c
1400 would exit immediately upon the write error while trying to copy
1401 non-seekable /proc/modules to the full partition. Now it still
1402 reports the failure but continues on with the remaining file.
1403 (tac_nonseekable): Return false also if copy_to_temp fails.
1404 [DONT_UNLINK_WHILE_OPEN]: Add a FIXME comment explaining that
1405 using atexit like this is wrong.
1406 * NEWS: Document this.
1407 * tests/misc/tac-continue: New test for this.
1408 * tests/misc/Makefile.am (TESTS): Add tac-continue.
1410 * tests/chown/basic: Add a few more tests.
1412 2004-12-13 Paul Eggert <eggert@cs.ucla.edu>
1414 * src/ls.c (gobble_file): Change arg name to be command_line_arg
1415 rather than explicit_arg, for consistency with copy.c.
1416 (extract_dirs_from_files): Remove ignore_dot_and_dot_dot arg, since
1417 it is deducible from dirname arg. All callers changed.
1418 (extract_dirs_from_files, print_dir, queue_directory):
1419 Add command_line_arg arg. All callers changed.
1420 (struct pending): Add command_line_arg member.
1421 (main): Use NULL rather than 0 when appropriate.
1422 (set_exit_status, file_failure): New functions.
1423 (queue_directory): Store command_line_arg into new structure.
1424 (print_dir, gobble_file, get_link_name):
1425 Use file_failure to report problems in accessing files,
1426 so that the exit status is set consistently.
1427 (print_dir): Simplify readdir failure code yet again.
1428 If closedir fails, report "closing directory" rather than "reading
1430 (xstrcoll): Use set_exit_status to set status on failure.
1431 * tests/ls-2/tests (no-a-isdir-b): This now exits with status 2,
1434 2004-12-11 Jim Meyering <jim@meyering.net>
1436 Avoid a race condition vulnerability in chown, when used with
1437 --from=O:G and without the (-h) --no-dereference option.
1438 * src/chown-core.c (restricted_chown): New function.
1439 (change_file_owner): Call it.
1440 Reported by Ulrich Drepper.
1441 * NEWS: Mention this.
1443 2004-12-09 Paul Eggert <eggert@cs.ucla.edu>
1445 * ls now exits with status 1 on minor problems, 2 if serious trouble.
1446 * NEWS: Document this.
1447 * src/ls.c (LS_MINOR_PROBLEM, LS_FAILURE): New constants.
1448 All uses of EXIT_FAILURE replaced with LS_FAILURE, unless
1450 (main): Initialize exit failure to LS_FAILURE.
1451 (print_dir, gobble_file, get_link_name, xstrcoll):
1452 Set exit status to LS_MINOR_PROBLEM if the failure is minor.
1453 (print_dir): Do not give up on entire directory merely because readdir
1455 (usage): Explain exit status.
1456 * tests/help-version: ls and variants now exit with status 2
1459 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1461 * NEWS: Document new UTC+HH:MM date syntax, and put date changes
1464 2004-12-07 Paul Eggert <eggert@cs.ucla.edu>
1466 * src/factor.c (factor): Don't list 1 as a factor of 1.
1467 Problem reported by Thomas Folz-Donahue.
1469 2004-12-06 Jim Meyering <jim@meyering.net>
1471 * tests/du/files0-from: Sanitize environment.
1472 Otherwise, e.g., BLOCKSIZE=k would cause a failure, and that
1473 setting is the default (exported from /etc/profile) on at least one
1475 * tests/du/no-deref: Likewise.
1476 * tests/cp/symlink-slash: Likewise.
1477 * tests/ls/symlink-slash: Likewise
1479 2004-12-05 Jim Meyering <jim@meyering.net>
1481 * tests/tail/Test.pm (err-6) ["tail -c"]: Avoid test failure when
1482 _POSIX2_VERSION=199209 is in the environment, or when building on
1485 2004-12-04 Jim Meyering <jim@meyering.net>
1487 * NEWS: Mention cut's new --complement option.
1489 2004-10-01 Paolo Bonzini <bonzini@gnu.org>
1491 * cut.c (complement, COMPLEMENT_OPTION): New.
1492 (longopts): Add --complement.
1493 (usage): Say not that -b, -c, and -f `print' fields,
1494 but rather that they `select' fields for printing.
1495 Describe the new --complement option.
1496 (mark_range_start): Extracted from set_fields.
1497 (print_kth): Support --complement.
1498 (compare_ranges): New function.
1499 (set_fields): Rewrite the part that populates range_start_ht,
1500 merging it with the part that populates printable_field.
1501 (main): Handle --complement.
1503 2004-12-03 Paul Eggert <eggert@cs.ucla.edu>
1505 * src/tail.c (tail_file): Set errnum to -1 if the initial "tail"
1506 failed. This works around an assertion failure reported by
1508 http://lists.gnu.org/archive/html/bug-coreutils/2004-12/msg00012.html
1510 2004-12-02 Jim Meyering <jim@meyering.net>
1512 With using --color and with LS_COLORS saying not to color
1513 executables, don't stat every file.
1514 * src/ls.c (is_colored): New function.
1515 (gobble_file): Use it.
1516 (main): Use it here, in place of too-strict tests against NULL:
1517 if either ORPHAN or MISSING was set to 0 from LS_COLORS, the
1518 old test would fail.
1520 2004-12-01 Paul Eggert <eggert@cs.ucla.edu>
1522 * src/comm.c (compare_files): Assume setlocale exists.
1523 * src/join.c (keycmp): Likewise.
1524 * src/seq.c (decimal_point): Treat like sort. Now char.
1526 (main): Assume localeconv exists. Use same code as sort.
1527 * src/sort.c (C_DECIMAL_POINT): Remove. Use changed to '.'.
1528 Assume setlocale exists.
1529 (thousands_sep): Renamed from th_sep.
1530 (IS_THOUSANDS_SEP): Remove. All uses replaced by comparisons.
1531 (NONZERO): Parenthesize use of arg.
1532 (numcompare): Avoid duplicate loads. Use ISDIGIT as boolean, for
1533 consistency. Avoid unnecessary negation by reversing
1535 (main): Rewrite localeconv call to match seq.c.
1536 * src/system.h: Assume locale.h exists.
1537 (HAVE_SETLOCALE): Remove.
1538 * src/uniq.c (different): Assume setlocale exists.
1540 * src/ls.c (sort_files): Minor cleanup. Remove an unnecessary
1541 'volatile' on a local variable. Rewrite to avoid unnecessary
1542 double-assignment to 'func' in the usual case where strcoll does
1545 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1547 * src/pinky.c (gethostname): Remove decl.
1548 (scan_entries): Use IS_USER_PROCESS instead of by-hand code.
1549 * src/uptime.c (print_uptime): Use IS_USER_PROCESS and
1550 UT_TYPE_BOOT_TIME instead of by-hand code.
1551 * src/users.c (list_entries_users): Use IS_USER_PROCESS
1552 instead of by-hand code.
1553 * src/who.c (USER_PROCESS, RUN_LVL, INIT_PROCESS, LOGIN_PROCESS,
1554 DEAD_PROCESS, BOOT_TIME, NEW_TIME, UT_TYPE_UNDEF, UT_TYPE): Remove.
1555 (IS_USER_PROCESS): Move to ../lib/readutmp.h.
1556 (UT_TYPE_RUN_LVL, UT_TYPE_INIT_PROCESS, UT_TYPE_LOGIN_PROCESS,
1557 UT_TYPE_DEAD_PROCESS, UT_TYPE_NEW_TIME): New macros.
1558 (gethostname): Remove decl.
1559 (list_entries_who, scan_entries): Use the new macros defined above,
1560 for consistency with pinky, uptime, and users.
1562 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1564 Fix problem reported by Scott S. Tinsley for HP-UX 11.11 using
1565 HP's ANSI C compiler. Declaring int functions causes warnings on
1566 some modern systems and shouldn't be needed to compile on ancient
1568 * src/copy.h (stat, lstat, rename): Remove decls.
1569 * src/install.c (stat): Remove decl.
1570 * src/ln.c (link, symlink): Remove decls.
1572 2004-11-25 Jim Meyering <jim@meyering.net>
1574 * man/help2man: Import help2man-1.35.1.
1575 * man/Makefile.am (.x.1): Remove now-unnecessary use of
1576 locally-added --program-name=NAME option. Now, help2man gets
1577 the name from the [NAME] section (i.e. from our .x file).
1578 * man/install.x: Use `install', not `ginstall' in the one-line
1579 description. Reported by Brendan O'Dea.
1580 * man/sha1sum.x: Use `sha1sum', not `shasum'.
1582 2004-11-24 Jim Meyering <jim@meyering.net>
1584 Since the changes of 2004-05-22, the u.saved_cwd member at
1585 the bottom of the active-directory stack was no longer
1586 strictly necessary. This change removes that member and uses
1587 the newer cwd_state parameter for the final restore_cwd.
1589 * src/remove.c (struct AD_ent) [u]: Remove now-unnecessary union.
1590 [dev_ino]: Rename from `a'.
1591 (AD_pop_and_chdir): Add a parameter to play the role of just-removed
1592 bottom-of-stack cwd-state member.
1593 (AD_pop_and_chdir): No longer return boolean. Adjust caller.
1594 (AD_push_initial): Remove CWD parameter. Adjust caller.
1596 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1598 Minor performance improvements and cleanups for "touch".
1599 * src/touch.c (posix_date): Remove; not needed as a static var.
1601 (touch): Use new futimens function to operate more efficiently
1602 in some cases. Don't stat/fstat existing file when
1603 (!amtime_now && change_times == (CH_ATIME | CH_MTIME)); the
1604 old time stamps aren't needed in that case.
1605 (main): change_times is int, not bool. Simplify test for
1608 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1610 * src/install.c (usage): Avoid usage that runs afoul of Docbook
1611 translation. Problem reported by Eric S. Raymond.
1613 Restore dd's noctty flag, reverting the change of 2004-04-08.
1614 POSIX does not allow "dd" to use O_NOCTTY by default.
1615 * NEWS: Add noctty flag to dd.
1616 * doc/coreutils.texi (dd invocation): Likewise.
1617 * src/dd.c (flags, usage, main): Likewise.
1619 2004-11-19 Alfred M. Szmidt <ams@gnu.org>
1621 * src/ls.c (usage): Clarified description of --no-group (-G),
1622 --human-readable (-h), --inode (-i), --size (-s), --time,
1625 2004-11-19 Jim Meyering <jim@meyering.net>
1627 * src/ls.c (usage): Clarify description of --author.
1628 Tweak indentation so that help2man creates better nroff.
1629 Reported by Dan Jacobson.
1631 * src/uniq.c (check_file): Don't check stdout for errors here.
1633 * src/pwd.c (find_dir_entry): Update comment to match reality.
1635 2004-11-18 Jim Meyering <jim@meyering.net>
1637 * src/pwd.c (robust_getcwd): Correct the comment: this function
1638 constructs the directory name. The caller prints it.
1640 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1642 * src/stat.c (STATFS): New macro, for portability to Solaris 9.
1643 (do_statfs): Use it.
1645 * src/basename.c, src/chroot.c, src/cksum.c, src/dd.c, src/dirname.c,
1646 src/factor.c, src/hostid.c, src/hostname.c, src/link.c, src/logname.c,
1647 src/nohup.c, src/printenv.c, src/pwd.c, src/setuidgid.c, src/sleep.c,
1648 src/sync.c, src/tsort.c, src/unlink.c, src/uptime.c, src/users.c,
1649 src/whoami.c, src/yes.c (main): Use getopt_long rather than getopt.
1650 * src/readlink.c (main): argv is not const.
1652 * src/cut.c (usage): Improve documentation along the lines suggested
1654 * src/echo.c (usage): Likewise.
1655 * src/expr.c (usage): Likewise.
1657 * src/dircolors.hin: Add putty, screen-bce.
1659 * src/pinky.c (print_entry): Fix memory leak.
1660 * src/who.c (print_user): Likewise.
1662 2004-11-15 Paul Eggert <eggert@cs.ucla.edu>
1664 * NEWS: New dd operand "status=noxfer".
1665 * src/dd.c (C_ASCII, C_EBCDIC, C_IBM, C_BLOCK, C_UNBLOCK,
1666 C_LCASE, C_UCASE, C_SWAB, C_NOERROR, C_NOTRUNC, C_SYNC, C_TWOBUFS,
1667 C_NOCREAT, C_EXCL, C_FDATASYNC, C_FSYNC): Now constants, not
1669 (STATUS_NOXFER, statuses): New constants.
1670 (usage, print_stats, scanargs): Add support for status=noxfer.
1671 (usage): Update status output to match new behavior.
1672 (print_stats): Always output complete byte count.
1673 Put space between numbers and units, as SI requires.
1674 Use ngettext so that i18n can use plurals for "byte" and "second".
1675 Don't multiply by 1e-9 (inexact); divide by 1e9 (which is exact).
1676 (iflag_error_msgid, oflag_error_msgid): Remove; replace uses by
1678 * tests/dd/skip-seek (@Tests): Use status=noxfer to avoid
1679 problems with regression testing.
1681 2004-11-14 Paul Eggert <eggert@cs.ucla.edu>
1683 * NEWS: dd now outputs total bytes, seconds, and bytes per second.
1684 * src/Makefile.am (dd_LDADD): Add $(LIB_CLOCK_GETTIME).
1685 * src/dd.c: Include "human.h".
1686 (w_bytes, start_time): New vars.
1687 (usage): Document new I/O statistics output
1688 (print_stats): Output new I/O statistics.
1689 (cleanup): Do statistics after closing stdin and stdout, so that
1690 the times are more accurate.
1691 (write_output, dd_copy): Count output bytes.
1692 (main): Get initial value of clock.
1694 2004-11-14 Jim Meyering <jim@meyering.net>
1696 Backslash-escape `-'s in email addresses, so that they are
1697 rendered properly in UTF-locales.
1698 * man/help2man (escape_hyphens): New function.
1699 (main): Call it on email addresses.
1701 * src/sort.c (zaptemp): Mark new diagnostic for translation.
1703 * tests/misc/close-stdout: New file. Test today's closeout.c change.
1704 * tests/misc/Makefile.am (TESTS): Add close-stdout.
1706 2004-11-13 Jim Meyering <jim@meyering.net>
1708 * src/test.c (usage): Put the description of `[-n] STRING'
1709 on two lines, one for `-n STRING' and one for `STRING' so that
1710 help2man properly escapes the `-'. Otherwise, the hyphen is
1711 rendered inappropriately in UTF-8 locales.
1712 Reported by Uwe Zeisberger in http://bugs.debian.org/281069.
1714 2004-11-12 Paul Eggert <eggert@cs.ucla.edu>
1716 * NEWS: Document the following changes.
1718 * src/sort.c: Avoid O(N**2) behavior when there are many temporary
1720 (temptail): New variable, so that we can easily append to list.
1721 (create_temp_file): Create new files at end of list, so that
1722 searching the list has O(N*NMERGE) behavior instead of O(N**2).
1723 (zaptemp): Update temptail if needed.
1724 (mergefps, merge): Accept new arg that counts temp files, and keep it
1725 up to date as we create and remove temporaries. This is for
1726 efficiency, so that we don't call zaptemp so often.
1727 All callers changed.
1728 (sort): Don't create array in reverse order, since the list of
1729 temporaries is now in the correct order.
1731 (zaptemp): Protect against race condition: if 'sort' is
1732 interrupted in the middle of zaptemp, it might unlink the
1733 temporary file twice, and the second time this happens the file
1734 might already have been created by some other process.
1736 (zaptemp): Warn if a temporary file is not removed.
1738 (create_temp_file): Use offsetof for clarity.
1739 (die): Move it up earlier, to clean up the code a bit.
1741 * src/pr.c (strtoumax): Declare if not declared.
1742 (skip_to_page, first_page_number, last_page_number, page_number,
1743 first_last_page, print_header):
1744 Use uintmax_t for page numbers.
1745 (first_last_page): Remove unnecessary forward declaration.
1746 Do not modify arg (it is now a const pointer).
1747 Return a true if successful, false (without print a diagnostic)
1749 (main): If +XXX does not specify a valid page range, treat it
1750 as a file name. This follows the response to Open Group XCU ERN 41
1751 <http://www.opengroup.org/sophocles/show_mail.tpl?source=L&listname=austin-group-l&id=7717>,
1752 which says the behavior is allowed.
1753 (skip_to_page): When starting page number exceeds page count,
1754 print both numbers in the diagnostic.
1755 (print_header): Detect page number overflow.
1757 2004-11-07 Jim Meyering <jim@meyering.net>
1759 * src/uname.c [__APPLE__]: Include <mach/machine.h> and <mach-o/arch.h>.
1760 (main) [__APPLE__]: Get the processor type via syscall rather than
1761 hard-coding "powerpc". From Toby Peterson.
1763 * src/sort.c (merge): Remove declarations of now-unused variables.
1765 2004-11-06 Paul Eggert <eggert@cs.ucla.edu>
1767 * src/sort.c (first_same_file): Remove. Move most of the code to....
1768 (avoid_trashing_input): New function.
1769 (merge): Avoid some silly merges, e.g., copying a single file to
1770 a temporary file when there are exactly 17 input files to merge.
1771 Take a count of temporary files rather than a max_merge arg.
1774 2004-11-06 Jim Meyering <jim@meyering.net>
1776 * src/sort.c (xfclose): Don't close stdout here (just flush it),
1777 since close_stdout now closes stdout unconditionally.
1779 2004-11-05 Paul Eggert <eggert@cs.ucla.edu>
1781 * src/sort.c (inittables, sort_buffer_size, getmonth, mergefps,
1782 first_same_file, merge, sort, main): Use size_t for indexes to arrays.
1783 This fixes some unlikely havoc-wreaking bugs (e.g., more than INT_MAX
1785 (getmonth, keycompare, compare): Rewrite to avoid need for alloca,
1786 thus avoiding unchecked stack overflow in some cases. As a side
1787 effect this improve the performance of "sort -M" by a factor of 4
1790 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1792 * src/stty.c: Include "vasprintf.h" since we use vasprintf now.
1794 * src/Makefile.am (check-AUTHORS): Don't assume \? works in a sed
1795 expression; it's not portable. Problem reported by Albert Chin.
1796 Don't invoke a program more than once.
1797 * src/groups.sh (version): New variable, containing author info,
1798 for benefit of AUTHORS check. Use it when acting on --version option.
1799 * AUTHORS: Remove duplicate lines. Remove bogus "chroot:"
1802 * src/system.h: Don't #define and #undef getopt around <stdlib.h>,
1803 as this breaks the new regime that does "#define getopt rpl_getopt".
1804 Problem reported by Albert Chin for Solaris 9 with Sun cc in:
1805 http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00019.html
1806 I suppose this may cause problems on ancient hosts with
1807 incompatible getopt declarations, but we'll cross that bridge if
1808 the problem gets reported to us by someone who can test the fix.
1810 2004-11-03 Jim Meyering <jim@meyering.net>
1812 * src/tac.c: quote(...) file names in diagnostics.
1814 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1816 * NEWS: Document getdate changes.
1818 2004-10-29 Jim Meyering <jim@meyering.net>
1820 * src/tac.c (tac_file): Remove temporary prototype and move this
1821 function `down' so that it precedes definition of tac_nonseekable.
1823 `tac /proc/modules' would print nothing
1824 Reported by Harald Dunkel in http://bugs.debian.org/278604.
1826 * src/tac.c (copy_to_temp): Renamed from save_stdin, since
1827 now it copies a general file descriptor, not just stdin.
1828 (tac_nonseekable): Renamed/adapted from tac_stdin.
1829 (tac_file): Get fd via `open' directly rather than via fopen/fileno,
1830 since we never used the stream. Perform "-" to stdin mapping here
1831 rather than in main. Determine whether a file is seekable,
1832 by trying to `lseek' to its end, and dispatch to tac_seekable or
1833 tac_nonseekable accordingly.
1834 (main): Rewrite argument handling now that it uses only tac_file.
1835 * NEWS: Mention it here.
1837 2004-10-21 Jim Meyering <jim@meyering.net>
1839 * tests/mv/leak-fd: New file.
1840 * tests/mv/Makefile.am (TESTS): Add it.
1841 * tests/rm/dot-rel: New file.
1842 * tests/rm/Makefile.am (TESTS): Add it.
1844 Correct my patch of 2004-10-18.
1845 * src/remove.c (rm): Destroy the saved_cwd here (via cwd_state),
1846 if necessary, not in remove_dir. Otherwise, removing multiple
1847 `.'-relative nonempty directories no longer worked.
1849 2004-10-20 Paul Eggert <eggert@cs.ucla.edu>
1851 * src/fmt.c (usage): Improve description of --prefix.
1852 Problem reported by Edward Welbourne.
1854 * man/uniq.x: Change summary so that it doesn't imply that
1855 uniq writes to its input file. Problem reported by
1858 2004-10-18 Jim Meyering <jim@meyering.net>
1860 Plug a leak that would cause a cross-device mv to fail when
1861 operating on too many command-line-specified nonempty directories.
1862 * src/remove.c (remove_dir): Destroy the `struct saved_cwd' on the
1863 top of the stack before returning. This usually closes the file
1864 descriptor that was used to return to the original working directory.
1865 Reported by Cyril Bouthors in
1866 http://article.gmane.org/gmane.comp.gnu.core-utils.bugs/3048
1867 * NEWS: Mention it here.
1869 * src/pathchk.c (validate_file_name): Give a more descriptive
1870 diagnostic when pathconf fails. This also avoids an unwarranted
1871 warning from gcc-3.3.5 about a format not being a string literal.
1873 * src/sleep.c (main): Remove declaration of unused local, c.
1874 * src/printenv.c (main): Likewise.
1875 * src/logname.c (main): Likewise.
1876 * src/uptime.c (main): Likewise, for optc.
1877 * src/tsort.c (main): Likewise, for opt.
1879 2004-10-17 Paul Eggert <eggert@cs.ucla.edu>
1881 * AUTHORS: Add self to pathchk.
1882 * src/pathchk.c (AUTHORS): Add self.
1883 Change "path" to "file name" whenever possible.
1884 Remove usage comment, as it was a duplication of the code or doc.
1885 Include <wchar.h> if available.
1886 (mbrlen, mbstate_t) [! (HAVE_MBRLEN && HAVE_MBSTATE_T)]: Define.
1887 (NEED_PATHCONF_WRAPPER, PATH_MAX, PATH_MAX_FOR, NAME_MAX,
1888 pathconf_wrapper, portable_chars, dir_ok): Remove.
1889 (NAME_MAX_MINIMUM, PATH_MAX_MINIMUM): New macros.
1890 (pathconf, _PC_NAME_MAX, _PC_PATH_MAX): Define if nonexistent.
1891 (portable_chars_only): New arg FILELEN.
1892 Don't assume ASCII; we might be on an EBCDIC host.
1893 Don't assume unibyte locale in diagnostic.
1894 (component_start, component_len): New functions.
1895 (validate_file_name): Renamed from validate_path. All uses changed.
1896 Pretty much a complete rewrite.
1897 Don't make copy of file arg. Always append trailing slash to
1898 pathconf arg, just in case it's a symlink (this is pure paranoia;
1899 we don't know of any hosts where the trailing slash is required).
1900 Use size_t instead of long int when possible.
1901 Avoid need to call pathconf in most practical cases.
1902 Don't use euidaccess several times to test searchability;
1903 just use lstat once. Reword diagnostic to put the (often very long)
1906 2004-10-15 Paul Eggert <eggert@cs.ucla.edu>
1908 * src/printf.c (usage): Mention Unicode, and use H for hex digits.
1910 2004-10-13 Jim Meyering <jim@meyering.net>
1912 * NEWS: Mention today's fts.c fix.
1914 2004-10-13 Paul Eggert <eggert@cs.ucla.edu>
1916 * tests/stty/row-col-1: Set LC_ALL=C.
1918 2004-10-12 Jim Meyering <jim@meyering.net>
1920 * src/dircolors.hin: Add .flac and .mpc as audio suffixes.
1921 From Jesus Climent in http://bugs.debian.org/276149.
1923 2004-10-05 Paul Eggert <eggert@cs.ucla.edu>
1925 * src/ls.c (ignore_mode): Renamed from ignore, to avoid shadowing
1926 problems. All uses changed.
1928 2004-10-05 Jim Meyering <jim@meyering.net>
1930 * .x-sc_trailing_blank: Add an exclusion for config/texinfo.tex,
1931 since Karl says its trailing blanks are there to stay :-)
1933 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1935 * src/expr.c (NEW, OLD): Remove, partly to avoid
1936 reference to obsolescent macro XMALLOC.
1937 All uses replaced by xmalloc and free.
1939 2004-09-28 Jim Meyering <jim@meyering.net>
1941 * src/tail.c (usage): Clarify: --retry works only with --follow=name.
1942 Reported by Nik A. Melchior in http://bugs.debian.org/273781.
1944 2004-09-27 Paul Eggert <eggert@cs.ucla.edu>
1946 * src/od.c (format_address_paren): c is optional, so don't output
1949 2004-09-26 Paul Eggert <eggert@cs.ucla.edu>
1951 Add support for ls --hide. Idea suggested by Bardur Arantsson.
1952 * NEWS: Document this.
1953 * src/ls.c (file_ignored): Renamed from file_interesting, with
1954 inverted return value. Accept the file name, not a struct dirent *.
1955 All uses changed. Avoid the expense of calling fnmatch if the
1956 file is ignorable due to leading '.'.
1957 (all_files, really_all_files): Removed; replaced by:
1958 (ignore): New variable. All uses changed.
1959 (IGNORE_DEFAULT, IGNORE_DOT_AND_DOTDOT, IGNORE_MINIMAL, HIDE_OPTION):
1961 (hide_patterns): New variable.
1962 (long_options, decode_switches, file_ignored, usage):
1963 Add support for --hide.
1964 (patterns_match): New function.
1965 (usage): Replace "hide" with "ignore" in explanation, to avoid
1968 2004-09-25 Paul Eggert <eggert@cs.ucla.edu>
1970 * src/ls.c (gobble_file, print_long_format): Don't assume that
1971 human-readable output has a byte count equal to its column width;
1972 this isn't always true in locales where the radix character is not
1974 (format_user_or_group): Revamp code to match the above fix;
1975 this avoids the (very faint) possibility of integer overflow.
1977 2004-09-24 Paul Eggert <eggert@cs.ucla.edu>
1979 * NEWS: Mention that "chmod -r -w x" now works as expected.
1980 * src/chmod.c (main): Revamp option processing to support this.
1981 * tests/chmod/Makefile.am (TESTS): Add 'usage'.
1982 * tests/chmod/usage: New set of tests for usage like that.
1984 2004-09-24 Jim Meyering <jim@meyering.net>
1986 * Makefile.maint (CVS_LIST): Use --types=AFGM option so that
1987 it lists only cvs-controlled regular files.
1989 * src/csplit.c (xalloc_die): Declare to be `extern', not `static'
1990 to avoid a warning from gcc-3.4.1. Reported by Paul Eggert.
1992 2004-09-23 Paul Eggert <eggert@cs.ucla.edu>
1994 * Makefile.maint (CVS_LIST): New macro.
1995 (sc_space_tab, sc_prohibit_atoi_atof, sc_file_system,
1996 sc_prohibit_jm_in_m4, sc_system_h_headers, sc_sun_os_names,
1997 sc_trailing_blank, po-check): Use it instead of the
1998 nonstandard "cvsu --list".
2000 * src/tail.c (parse_obsolete_option): Bring back support
2001 for obsolete option followed by non-obsolete, or by more
2002 than one file. When obsolete, conform to SUSv2 rather than
2003 original POSIX 1003.2-1992, as SUSv2 corrected the case of
2004 "tail -c". Add support for the SUSv2 "b" modifier.
2005 * NEWS: Mention the above.
2006 * tests/tail/Test.pm: New test case obs-b to check the above.
2007 err-[134] no longer need _POSIX2_VERSION=199209.
2008 Fix comments to match revised behavior.
2010 2004-09-22 Jim Meyering <jim@meyering.net>
2012 * Use automake-1.9.2. Regenerate dependent files.
2014 * src/remove.c (struct dirstack_state) [current_arg_jumpbuf]:
2015 Improve the comment.
2017 Clean up scoping etc. so that some make `distcheck' tests pass.
2018 * src/csplit.c (xalloc_die): Declare to be static.
2019 * src/chown-core.c (chown_files): Declare as `extern'.
2020 * src/cp-hash.c (remember_created): Likewise.
2021 * src/copy.c (copy): Likewise.
2022 * src/checksum.h (enum) [ALG_MD5]: Define to be 1, not 0.
2024 * src/id.c, src/nl.c, src/expand.c: Remove trailing blanks.
2025 * src/unexpand.c: Likewise.
2027 * src/Makefile.am (check-AUTHORS): New rule.
2028 (check): Depend on it.
2031 * Makefile.maint (syntax-check-rules): Remove duplicate sc_tight_scope.
2032 (sc_system_h_headers): Also exclude copy.h; it includes <stdbool.h>.
2034 2004-09-22 Paul Eggert <eggert@cs.ucla.edu>
2036 * src/ls.c (decode_switches): Don't compare a short value
2037 to SIZE_MAX: GCC sometimes complains.
2039 2004-09-21 Paul Eggert <eggert@cs.ucla.edu>
2041 * NEWS: The following commands now reject unknown options:
2042 basename dirname factor hostname link nohup sync unlink yes
2043 Also, pathchk no longer accepts trailing options.
2045 * src/basename.c: Include <getopt.h>.
2046 * src/chroot.c: Likewise.
2047 * src/dirname.c: Likewise.
2048 * src/factor.c: Likewise.
2049 * src/hostid.c: Likewise.
2050 * src/hostname.c: Likewise.
2051 * src/nohup.c: Likewise.
2052 * src/pwd.c: Likewise.
2053 * src/setuidgid.c: Likewise.
2054 * src/sync.c: Likewise.
2056 * src/basename.c (main): Reject unknown options.
2057 * src/dirname.c (main): Likewise.
2058 * src/factor.c (main): Likewise.
2059 * src/hostid.c (main): Likewise.
2060 * src/hostname.c (main): Likewise.
2061 * src/link.c (main): Likewise.
2062 * src/nohup.c (main): Likewise.
2063 * src/pwd.c (main): Likewise.
2064 * src/setuidgid.c (main): Likewise.
2065 * src/sync.c (main): Likewise.
2066 * src/unlink.c (main): Likewise.
2067 * src/yes.c (main): Likewise.
2069 * src/cat.c (main): Remove unused "case 0".
2070 * src/chgrp.c (main): Likewise.
2071 * src/chmod.c (main): Likewise.
2072 * src/chown.c (main): Likewise.
2073 * src/comm.c (main): Likewise.
2074 * src/cp.c (main): Likewise.
2075 * src/csplit.c (main): Likewise.
2076 * src/cut.c (main): Likewise.
2077 * src/date.c (main): Likewise.
2078 * src/df.c (main): Likewise.
2079 * src/du.c (main): Likewise.
2080 * src/env.c (main): Likewise.
2081 * src/expand.c (main): Likewise.
2082 * src/fold.c (main): Likewise.
2083 * src/head.c (main): Likewise.
2084 * src/id.c (main): Likewise.
2085 * src/install.c (main): Likewise.
2086 * src/join.c (main): Likewise.
2087 * src/ln.c (main): Likewise.
2088 * src/ls.c (decode_switches): Likewise.
2089 * src/mkdir.c (main): Likewise.
2090 * src/mkfifo.c (main): Likewise.
2091 * src/mknode.c (main): Likewise.
2092 * src/mv.c (main): Likewise.
2093 * src/nl.c (main): Likewise.
2094 * src/paste.c (main): Likewise.
2095 * src/pinky.c (main): Likewise.
2096 * src/pr.c (main): Likewise.
2097 * src/ptx.c (main): Likewise.
2098 * src/readlink.c (main): Likewise.
2099 * src/rm.c (main): Likewise.
2100 * src/rmdir.c (main): Likewise.
2101 * src/seq.c (main): Likewise.
2102 * src/shred.c (main): Likewise.
2103 * src/split.c (main): Likewise.
2104 * src/sum.c (main): Likewise.
2105 * src/tac.c (main): Likewise.
2106 * src/tail.c (main): Likewise.
2107 * src/tee.c (main): Likewise.
2108 * src/touch.c (main): Likewise.
2109 * src/tr.c (main): Likewise.
2110 * src/tty.c (main): Likewise.
2111 * src/uname.c (main): Likewise.
2112 * src/unexpand.c (main): Likewise.
2113 * src/wc.c (main): Likewise.
2114 * src/who.c (main): Likewise.
2116 * src/chroot.c (main): Use getopt where it suffices, not getopt_long.
2117 * src/cksum.c (main): Likewise.
2118 * src/dd.c (main): Likewise.
2119 * src/logname.c (main): Likewise.
2120 * src/printenv.c (main): Likewise.
2121 * src/sleep.c (main): Likewise.
2122 * src/tsort.c (main): Likewise.
2123 * src/uptime.c (main): Likewise.
2124 * src/users.c (main): Likewise.
2125 * src/whoami.c (main): Likewise.
2127 * src/du.c (long_options): Standardize on NULL vs 0.
2128 * src/rm.c (long_opts): Likewise.
2130 * src/logname.c (long_options): Remove.
2131 * src/printenv.c (long_options): Likewise.
2132 * src/sleep.c (long_options): Likewise.
2133 * src/tsort.c (long_options): Likewise.
2134 * src/uptime.c (longopts): Likewise.
2135 * src/users.c (longopts): Likewise.
2136 * src/whoami.c (long_options): Likewise.
2138 * src/pathchk.c (longopts): Add --help, --version.
2139 (main): Use longopts rather than parse_long_options.
2140 * src/stty.c (longpts, main): Likewise.
2142 * src/pathchk.c (main): Don't reorder arguments, so that
2143 we can check weird file names.
2145 * src/readlink.c: Don't include "long-options.h".
2146 * src/sort.c: Likewise.
2147 * src/stty.c: Likewise.
2149 * src/split.c (verbose): Now bool, not int.
2150 (VERBOSE_OPTION): New enum.
2151 (longopts, main): Use it.
2153 * tests/factor/basic: Adjust to new wording in diagnostic
2154 that results from the above changes.
2156 2004-09-21 Jim Meyering <jim@meyering.net>
2158 * man/rm.x: Say "the response is affirmative" rather than "the
2159 response begins with y or Y", so that the documentation is
2160 accurate in non-English locales. Problem reported by Munzir Taha.
2162 2004-09-19 Paul Eggert <eggert@cs.ucla.edu>
2164 * src/echo.c (main): Don't pass NULL to strcmp when
2165 POSIXLY_CORRECT and given no arguments.
2167 * src/md5sum.c (STRING_OPTION): Remove.
2168 (long_options, main): Remove support for undocumented and
2169 obsolete --string option, as suggested in the 1996-09-26 patch.
2170 * NEWS: Document this.
2172 * tests/rm/fail-eperm: Don't try to remove writeable files in a
2173 sticky /tmp directory, as SVR4-like systems (e.g., Solaris 9) let
2174 you remove such files. Problem reported by Bert Fischer in:
2175 http://lists.gnu.org/archive/html/bug-coreutils/2004-09/msg00074.html
2177 2004-09-18 Paul Eggert <eggert@cs.ucla.edu>
2179 * src/md5sum.c (STATUS_OPTION, STRING_OPTION): New enums.
2180 (long_options, main): Use them instead of magic numbers 2 and 1.
2181 For --string, optarg can't possibly be NULL.
2183 * src/dd.c (usage): Distinguish between options and operands.
2184 (scanargs): Don't mess with argc, argv; getopt_long handles this now.
2185 Say "operands" for operands, not "options".
2186 (main): Use getopt_long, so that "dd --" works as POSIX requires.
2187 * tests/dd/misc: Check for "dd --".
2189 * src/chroot.c (main): Reject unknown options instead of
2190 interpreting them as a directory to chroot to.
2192 * src/cksum.c: Remove obsolete comment about POSIX 1003.2/D11.2.
2193 The current standard (POSIX 1003.1-2004) is correct.
2194 (crc_remainder) [defined CRCTAB]: Renamed from "remainder" to avoid
2195 collision with builtin function.
2196 (main) [defined CRCTAB]: Output in lowercase hexadecimal, and
2197 output the first 0 as 8 digits, to make it easier to compare to
2198 the text of the standard. Output crctab to be a const array.
2199 (crctab): Use result of above changes.
2200 (long_options): Remove; not needed if empty.
2201 (main): getopt_long can't return 0 here, so simplify the code.
2203 2004-09-13 Jim Meyering <jim@meyering.net>
2205 * src/Makefile.am (localedir.h): Don't redirect directly to target.
2207 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2209 * src/id.c (print_full_info): Don't exit with failure status simply
2210 because a user or group number can't be turned into a name.
2211 Problem reported by Felipe Kellermann in:
2212 http://lists.gnu.org/archive/html/bug-coreutils/2004-09/msg00081.html
2214 2004-09-12 Jim Meyering <jim@meyering.net>
2216 * Makefile.maint (my-distcheck): When building with -Werror, also
2219 2004-09-10 Paul Eggert <eggert@cs.ucla.edu>
2221 * NEWS: "tail" now handles obscure POSIX 1003.2-1992 cases better.
2222 * src/tail.c (parse_obsolete_option): Renamed from
2223 parse_obsolescent_option, since the options are obsolete now.
2224 Remove bool *arg; just exit if there's an error. Revamp to follow
2225 POSIX 1003.2-1992 more precisely, to handle cases like "tail -
2226 file" and "tail -10 -- file" correctly when we are conforming to
2228 (main): Adjust to this change.
2229 * tests/tail/Test.pm (test_vector): minus-* requires
2230 _POSIX2_VERSION=199209 now, to work correctly if there is
2231 an input file. err-1 and err-3 no longer errors if there
2234 2004-09-09 Paul Eggert <eggert@cs.ucla.edu>
2236 * src/test.c (usage): Document -r, -w, -x more carefully.
2238 2004-09-08 Paul Eggert <eggert@cs.ucla.edu>
2240 * src/test.c (usage): Document "test" (with no args) and "[ ]".
2241 Document that -h and -L don't dereference.
2243 * NEWS: Document that "tr xy -z" now works as per POSIX.
2244 Sort the descriptions.
2245 * src/tr.c (main): Don't reorder options.
2246 * tests/tr/Test.pm (fowler-1): New test case.
2248 2004-09-06 Paul Eggert <eggert@cs.ucla.edu>
2250 * src/touch.c (main): Fix POSIX-conformance bug: "touch --
2251 MMDDhhmm file" must be treated like "touch MMDDhhmm file" when
2252 conforming to pre-2001 POSIX.
2253 * NEWS: Document this.
2254 * tests/touch/obsolescent: Test for this bug. Also, set
2255 _POSIX2_VERSION=199209 and POSIXLY_CORRECT=1 so that it's
2256 a better test for obsolescent features.
2258 * src/sort.c (main): Emulate Solaris 8 and 9 "sort -y", so that
2259 "sort -y abc" is like "sort abc" whereas "sort -y 100" is like
2262 * src/od.c: Several changes for POSIX and FreeBSD compatibility.
2263 (COMMON_SHORT_OPTIONS): Add -B, -D, -e, -F, -H, -I, -L, -O, -s, -X.
2264 (long_options, main): --strings is now -S, not -s.
2265 (usage): Reflect the usage changes.
2266 (parse_old_offset): Do not issue a diagnostic on failure;
2267 callers now do this as necessary.
2268 (main): Support POSIX syntax. Remove unused case 0 from getopt_long.
2269 Add support for new short options (many undocumented) for
2270 compatibility with FreeBSD. Remove FIXME for -s; it's now
2271 POSIX-compatible. Default format is now oS, not o2.
2272 * NEWS: Describe the above.
2274 2004-09-05 Paul Eggert <eggert@cs.ucla.edu>
2276 * src/stty.c (valid_options): Remove.
2277 (main): Fix some bugs in handling invalid option-combinations
2279 (recover_mode): Arg is now char const *, not char *.
2280 (main): Use STDIN_FILENO, not 0.
2281 Simplify option-parsing code a tad.
2282 * tests/stty/basic-1: Check for the fixed bugs.
2284 2004-09-03 Paul Eggert <eggert@cs.ucla.edu>
2286 * src/stat.c (HAVE_STRUCT_STATXFS_F_TYPE): Fix typo that prevented
2287 it from ever being nonzero. Reported by Pozsar Balazs in:
2288 http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00189.html
2289 (human_fstype): Add ramfs, squashfs, sysfs.
2290 Reported by Pozsar Balazs in:
2291 http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00188.html
2292 (human_fstype): Return char const *, not char *.
2293 Simplify internals a bit, and avoid casts.
2295 * src/dd.c (usage): "alternated EBCDIC" -> "alternate EBCDIC".
2296 (bit_count): Remove. All uses changed to....
2297 (multiple_bits_set): New function.
2298 (scanargs): Use it, and check separately for each set of
2299 incompatible options, to improve diagnostics.
2301 (apply_translations): Move checks for incompatible options
2302 to scanargs, so that they're done consistently.
2304 2004-09-02 Paul Eggert <eggert@cs.ucla.edu>
2306 Output correct errno-related diagnostic on "paste" I/O errors.
2307 * src/paste.c (write_error, xputchar): New functions.
2308 (paste_parallel): Use correct errno value after input error.
2309 (paste_parallel, paste_serial): Report errno value after output error.
2311 Port to diet libc. Problem reported by Felix von Leitner in:
2312 http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00171.html
2313 * src/paste.c (dummy_closed, CLOSED, dummy_endlist, ENDLIST): Remove;
2314 it's not portable C to assume FILE is a complete type.
2315 (paste_parallel): Use index test instead of ENDLIST, and NULL
2318 2004-08-24 Paul Eggert <eggert@cs.ucla.edu>
2320 POSIX-conformance fixes for "expand" and "unexpand".
2321 Also, consistently use "tab stop" rather than "tabstop".
2322 * NEWS: Document fixes.
2323 * src/expand.c: Revamp to resemble the new unexpand.c better.
2324 (usage): -i does not convert tabs after non-tabs.
2325 (add_tab_stop): Renamed from add_tabstop. All uses changed.
2326 (parse_tab_stop): Renamed from parse_tabstop. All uses changed.
2327 (validate_tab_stop): Renamed from validate_tabstop. All uses changed.
2328 (next_file, main): Check fclose against 0, not EOF.
2329 (expand): Remove unnecessary casts.
2330 Add another loop nesting level, for lines, so that per-line variables
2331 are initialized cleanly.
2332 Revamp tab checking. Check for write error immediately, rather
2333 than just once at the end of the program.
2334 * src/unexpand.c: Lkewise (for the expand.c changes).
2335 (TAB_STOP_SENTINEL): Remove.
2336 (tab_size): Now size_t, not uintmax_t, since we need to store
2337 the sequences of blanks.
2338 (max_column_width): New var.
2339 (usage): Say "blank" where POSIX requires this.
2340 (add_tab_stop): Calculate maximum column width.
2341 (unexpand): Store the pending blanks, instead of merely counting them.
2342 Follow POSIX's rules about -a requiring two blanks before a tab stop.
2343 Get rid of internal label and goto.
2344 * tests/unexpand/basic-1: Fix infloop-3 to match POSIX.
2345 Add blanks-1 through blanks-13.
2347 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2349 * NEWS: "chown : file", "chown '' file", and "chgrp '' file" now
2350 succeed without changing the uid and gid, like FreeBSD.
2351 * src/chgrp.c (parse_group): Return gid_t rather than storing it
2352 through a pointer. Treat "chgrp '' file" as a no-op change,
2354 (main): Set chopt.group_name to NULL if the group is the empty
2356 * src/chown-core.c (describe_change): Describe changes to -1:-1
2357 without using "to OWNERSHIP" phrase.
2358 * src/chown.c (usage): "chown '' file" is now allowed.
2359 (main): Do not set user name to the empty string if the group
2361 * tests/chgrp/basic: Test "chgrp '' file".
2362 * tests/chown/Makefile.am (TESTS): Add separator.
2363 * tests/chown/separator: New file, partly taken from
2364 Dmitry V. Levin's suggestion in
2365 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2367 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2369 * tests/install/basic-1: Test for the -d regression.
2371 2004-08-11 Dmitry V. Levin <ldv@altlinux.org>
2373 * src/install.c (main): Fix -d regression introduced with
2374 --target-directory support at 2004-06-25.
2376 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2378 * src/copy.c (copy_internal): When preserving links, unlink
2379 a destination with link count greater than one. This is so
2380 that commands like "cp -a" don't get confused when copying into
2381 a destination that already contains many hard links. Problem
2382 reported by Tim Waugh in:
2383 http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00053.html
2385 2004-08-10 Paul Eggert <eggert@cs.ucla.edu>
2387 Convert all files to UTF-8.
2388 * tests/fmt/basic (8-bit-pfx): Use UTF-8, not Latin-1.
2389 * tests/sort/Test.pm (16a): Likewise.
2390 * tests/uniq/Test.pm (8): Likewise.
2391 * tests/misc/printf-hex: Use ASCII, not Latin-1.
2393 * NEWS: Document "sort -o -" and "tee -" POSIX-conformance fixes.
2394 * src/shred.c (usage): "-" is an operand, not an option.
2395 * src/sort.c (die, xfopen, mergefps, first_same_file, merge):
2396 A null file arg means standard output.
2397 (main): "-o -" means to write to a file named "-",
2398 not to standard output.
2399 * src/tee.c (usage, tee): "tee -" writes to standard output, not
2400 to a file named "-".
2402 2004-08-10 Dmitry V. Levin <ldv@altlinux.org>
2404 * src/install.c (change_timestamps): Fix int->bool conversion
2405 bugs introduced on 2004-07-29.
2407 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2409 * src/shred.c (wipename): Work even if the directory is writeable
2410 and not readable. Prefer write access, since this should work
2411 better with fdatasync.
2413 * src/csplit.c (xalloc_die): New function.
2414 (main): Remove now-obsolete initialization of xalloc_fail_func.
2416 * src/md5sum.c: Adjust to sha->sha1 renaming.
2418 2004-08-08 Dmitry V. Levin <ldv@altlinux.org>
2421 * src/readlink.c (canonicalize_fname): Remove unneeded proxy function.
2422 (can_mode): Make variable local.
2424 2004-08-07 Paul Eggert <eggert@cs.ucla.edu>
2426 * src/system.h (O_BINARY) [!O_BINARY && defined O_BINARY]:
2427 Do not define, to avoid annoying compiler messages on QNX 6.3.
2428 Problem reported by Johan in:
2429 http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00050.html
2431 2004-08-04 Paul Eggert <eggert@cs.ucla.edu>
2433 * src/system.h (PRIdMAX, PRIoMAX, PRIuMAX, PRIxMAX):
2434 Define to a concatenation of string literals, not to an expression;
2435 needed for concatenation contexts.
2436 (INTMAX_MAX, INTMAX_MIN): New macros.
2438 * src/stat.c (print_stat): Don't assume st_ino / st_dev fits in
2439 unsigned long; this isn't true for st_ino on Solaris 9.
2441 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2443 * src/uname.c: Do not depend on HAVE_SYSCTL when deciding
2444 whether to include files. Include <sys/param.h> if
2445 HAVE_SYS_PARAM_H (not HAVE_SYSCTL).
2446 (main) [defined __POWERPC__]: Add a kludge to work around a
2447 Mac OS X bug, so that uname -p defaults to "powerpc" if
2448 sysctl ((int[]) {CTL_HW, HW_MACHINE_ARCH}, 2, buffer, &bufsize, 0, 0)
2449 fails. Problem reported by Petter Reinholdtsen in:
2450 http://lists.gnu.org/archive/html/bug-gnu-utils/2003-02/msg00201.html
2452 * src/uniq.c (hard_LC_COLLATE, ignore_case, different, check_file,
2453 main): Use bool for booleans.
2454 (writeline, check_file): Use uintmax_t for line counts.
2455 (check_file): Check for and report line number overflow,
2457 * src/wc.c (iswspace, wc): Use to_uchar rather than a cast.
2458 (print_lines, print_words, print_chars, print_bytes, print_linelength,
2459 have_read_stdin, wc, wc_file, main):
2460 Use bool for booleans.
2461 (exit_status): Remove.
2462 (wc, wc_file): Return bool status. All callers changed.
2463 * src/who.c (scan_entries): 0 -> STDIN_FILENO.
2464 * src/whoami.c (main): Print uids using unsigned long int, not
2467 * src/unexpand.c: Int cleanup and minor reorganization to be more
2469 Include quote.h, xstrndup.h.
2470 (TAB_STOP_SENTINEL): Increase from INT_MAX to INTMAX_MAX.
2471 (convert_entire_line, have_read_stdin, parse_tabstops, next_file,
2473 Use bool for booleans.
2474 (tab_size, tab_list, add_tabstop, validate_tabstops, unexpand):
2475 Use uintmax_t for column counts.
2476 (first_free_tab, validate_tabstops, unexpand): Use size_t for sizes.
2477 (add_tabstop, parse_tabstops, main): Don't reserve UINTMAX_MAX
2479 (parse_tabstops): Don't use ISBLANK on possibly-signed char.
2480 Detect overflow in tab stop string.
2481 (next_file, main): Use EXIT_FAILURE/EXIT_SUCCESS instead of 1/0.
2482 (unexpand): Concatenate input files the same way expand does.
2484 * src/touch.c (no_create, use_ref, posix_date, amtime_now,
2485 touch, main): Use bool for booleans.
2486 (main): Avoid integer overflow when given more than INT_MAX
2488 * src/tsort.c (struct item, n_strings): Use size_t for sizes.
2489 (have_read_stdin, count_items, scan_zeros, detect_loop,
2490 recurse_tree, walk_tree, tsort, main):
2491 Use bool for booleans.
2492 (exit_status): Remove.
2493 (tsort): Return a success flag instead of storing into a global.
2495 * src/tty.c (silent, main): Use bool for booleans.
2496 (main): 0 -> STDIN_FILENO.
2497 * src/uname.c (print_element): Use bool for booleans.
2499 * src/test.c (TRUE, FALSE, SHELL_BOOLEAN, TRUTH_OR, TRUTH_AND):
2500 Remove. All uses replaced by C99 boolean primitives.
2501 (TEST_TRUE, TEST_FALSE): New constants, for readability.
2502 (test_unop, binop, unary_operator, binary_operator, two_arguments,
2503 three_arguments, posixtest, expr, term, and, or, is_int, age_of,
2504 one_argument, main): Use bool for booleans.
2505 (advance, unary_advance): Now inline procedures rather than a macros.
2506 (is_int): Renamed from isint, to avoid namespace clash with ctype.h.
2507 (term, and, or): When it's easy, loop instead of recursing.
2508 (term): Avoid integer overflow if there are INT_MAX-3 args (!).
2509 (binary_operator, unary_operator): Simplify by systematically rewriting
2510 true==FOO to FOO (where FOO is a boolean).
2511 (unary_operator): Don't consider a file to be a regular file
2512 merely because its mode&S_IFMT is zero. Just use S_ISREG.
2513 Remove unnecessary casts. Remove ifdefs for things like
2514 S_ISSOCK that are no longer needed, since stat-macros.h always
2517 * src/tac-pipe.c (buf_init_from_stdin, find_bol, tac_mem):
2518 Use bool for booleans.
2519 (buf_init_from_stdin, buf_free, find_bol, print_line):
2520 Use size_t for sizes.
2521 * src/tac.c (separator_ends_record, tac_seekable, tac_file,
2522 tac_stdin, tac_stdin_to_mem, main): Use bool for booleans.
2523 (match_length, G_buffer_size, tac_seekable, main): Use size_t for sizes.
2524 (tac_seekable): Use ptrdiff_t for pointer subtraction.
2525 Report an error if the result is out of range.
2526 (tac_seekable, main): Check for integer overflow in buffer size
2528 (main): Remove unnecessary casts.
2530 * src/su.c (run_shell): Pass a new n_additional_args arg, so that
2531 the callee doesn't have to count 'em. All callers changed.
2532 Don't allocate more space for the arg vector than we'll need.
2533 Use memcpy to copy the args rather than rolling our own loop.
2534 Use size_t for sizes.
2535 (fast_startup, simulate_login, change_environment, log_su,
2536 correct_password, restricted_shell, main): Use bool for booleans.
2537 (longopts): Don't assume change_environment is an int.
2538 Use NULL, not 0, for pointers.
2539 (xsetenv): New function, replacing xputenv and concat.
2540 All callers changed.
2541 (elements): Remove; no longer needed.
2542 (log_su, correct_passwd, main): Prefer !x to x==NULL.
2543 (log_su): 2 -> STDERR_FILENO.
2544 (modify_environment, main): Don't assume that getenv's returned value
2545 has an indefinite lifetime.
2546 (modify_environment): Allocate a larger environ.
2547 (main): Remove an impossible 'case 0'; if it happens now, it'll
2548 get diagnosed. Don't assume getpwnam results outlive endpwent.
2549 Check for null or empty pw_name, pw_dir and for null pw_passwd.
2551 * src/stty.c (VA_START): Remove. All callers now use va_start.
2552 (_POSIX_VDISABLE): Remove unnecessary cast.
2553 (struct control_info, visible): Use cc_t for control chars.
2554 (struct control_info): Use size_t for sizes.
2555 (recover_mode, set_mode, display_speed, display_window_size,
2556 valid_options, main, display_changed):
2557 Use bool for booleans.
2558 (integer_arg): Return unsigned long int, not long int.
2559 Accept new max arg; all callers changed, to specify a maximum
2560 value for integer parameters instead of silently overflowing.
2561 (wrap): Do not overrun the stack buffer if the output contains
2562 more than 1024 bytes. Instead, malloc a buffer.
2563 (main): Remove a "what is this?!?" FIXME. Nobody knows what it is.
2564 Remove unnecessary casts.
2565 (set_control_char): Allow int values only up to cc_t range.
2566 (screen_columns): Don't reject INT_MAX.
2567 (display_changed, display_all, display_speed, recover_mode):
2568 Don't assume cc_t fits in int.
2570 * src/remove.h: Add copyright notice.
2571 (struct rm_options): Use bool for booleans.
2572 * src/rmdir.c (empty_paths, ignore_fail_on_non_empty, verbose,
2573 errno_rmdir_non_empty, remove_parents, main): Likewise.
2574 * src/sum.c (have_read_stdin, bsd_sum_file, sysv_sum_file,
2576 (main): Don't dump core if invoked with argv[0]==NULL.
2577 * src/tee.c (tee, append, ignore_interrupts, main, tee):
2578 Use bool for booleans.
2579 (tee): Use ssize_t for read returns.
2581 * src/ptx.c: Add a FIXME mentioning that there are many
2582 unchecked integer overflows in this file.
2583 (gnu_extensions, auto_reference, input_reference, right_reference,
2584 ignore_case, initialize_regex, fix_output_parameters,
2585 output_one_roff_line, output_one_text_line, output_one_dumb_line, main):
2586 Use bool for booleans.
2587 (SKIP_SOMETHING, compare_words, digest_break_file,
2588 find_occurs_in_text, fix_output_parameters):
2589 Use to_uchar instead of a caset.
2590 (print_field): Rewrite to avoid cast.
2592 * src/printf.c (posixly_correct): Use bool for booleans.
2593 (verify, main): Use EXIT_FAILURE/EXIT_SUCCESS instead of 1/0.
2594 (STRTOX): Rewrite to avoid casts.
2595 (print_esc_char): Arg is char, not int.
2596 * src/readlink.c (canonicalize): Remove. All uses now merely inspect
2598 (no_newline, verbose): Use bool for booleans.
2599 (can_mode): Now of type int; use -1 to denote otherwise-uninitialized.
2600 * src/shred.c (struct Options, main): Use bool for booleans.
2601 (isaac_seed_data, fillpattern, wipefile): Rewrite to avoid casts.
2602 * src/split.c (cwrite, bytes_split, lines_split, line_bytes_split):
2603 Use bool for booleans.
2604 * src/stat.c (G_fail): Remove.
2605 (print_statfs): Print various gotta-be-nonnegative values using
2606 unsigned long int, not long int or int.
2607 (do_statfs, do_stat): Return a boolean success flag.
2608 (do_stat, main): Use bool for booleans.
2610 * src/pr.c: Add a FIXME mentioning that there are many
2611 unchecked integer overflows in this file.
2612 (TRUE, FALSE): Remove. All uses replaced by true and false.
2613 (struct COLUMN, read_line, print_page, print_stored, open_file,
2614 skip_to_page, init_fps, parallel_files, align_empty_cols,
2615 empty_line, FF_only, explicit_columns, extremities, keep_FF,
2616 print_a_FF, print_a_header, use_form_feed, have_read_stdin,
2617 print_across_flag, storing_columns, balance_columns,
2618 truncate_lines, join_lines, untabify_input, failed_opens,
2619 numbered_lines, skip_count, use_esc_sequence, use_cntrl_prefix,
2620 double_space, ignore_failed_opens, use_col_separator,
2621 pad_vertically, last_line, main, init_parameters, skip_read,
2622 read_line, print_stored):
2623 Use bool for booleans.
2624 (struct COLUMN, char_to_clump, store_char, print_char):
2626 (clump_buff, print_clump): Use char[], not int[], for an array whose
2627 elements are always chars.
2628 (first_last_page, main, getoptarg, balance, add_line_number,
2629 char_to_uclump): Remove unnecessary casts.
2630 (init_parameters): Allocate chars, not ints, for clump_buff.
2631 (print_char): Use to_uchar before invoking ISPRINT.
2632 (char_to_clump): Convert to unsigned char before invoking ISPRINT.
2634 * src/nohup.c (main): Use bool for booleans.
2635 * src/paste.c (paste_parallel, paste_serial, main): Likewise.
2636 * src/pathchk.c (validate-path, main, portable_chars_only): Likewise.
2637 (portable_chars_only): Use to_uchar rather than a cast.
2638 * src/printenv.c (main): Use bool for booleans.
2639 Do not assume that the environ has at most one matching entry
2640 for each option (integer overflow was possible otherwise).
2642 * src/od.c (FMT_BYTES_ALLOCATED): Now an enum, not a decimal
2643 constant. Do not assume PRIdMAX etc. are strings of length 3 or
2645 (struct tspec): Use it. fmt_string is now an array, not
2646 a pointer, as there's little point to the indirection here.
2647 (struct tspec, flag_dump_strings,
2648 traditional, flag_pseudo_start, limit_bytes_to_format,
2649 abbreviate_duplicate_blocks, have_read_stdin, simple_strtoul,
2650 decode_one_format, open_next_file, check_and_close,
2651 decode_format_string, skip, write_block, read_char, read_block,
2652 parse_old_offset, dump, dump_strings, main):
2653 Use bool for booleans.
2654 (struct tspec): Use void *, not char *, for generic pointers.
2655 (bytes_to_oct_digits, bytes_to_signed_dec_digits,
2656 bytes_to_unsigned_dec_digits, bytes_to_hex_digits):
2657 Use char, not unsigned int, since char suffices.
2658 (print_s_char, print_char, print_s_short, print_short,
2659 print_int, print_long, print_long_long, print_float,
2660 print_double, print_long_double): Rewrite to avoid casts.
2661 These now take void * arguments, instead of char *.
2662 Use the same body for all functions, except for the choice
2663 of type. Assume C89 to simplify handling of signed char.
2664 (dump_hexl_mode_trailer, print_named_ascii, print_ascii):
2665 Rewrite to avoid casts.
2666 (print_named_ascii, print_ascii): Now takes void *, not char *.
2667 (decode_one_format): Use int for printf field widths, not
2668 unsigned int. Pass void * to subsidiary printers,
2669 not char *. Simplify handling of floating-point formats
2670 by factoring out common code dealing with precision and field width.
2671 (decode_format_string): Avoid need for temporary copy of
2672 each decoded struct tspec.
2673 (get_lcm): Remove unnecessary cast.
2674 (main): Fix bug where more than INT_MAX failed decodes were ignored.
2676 2004-08-02 Paul Eggert <eggert@cs.ucla.edu>
2678 * src/nl.c (TRUE, FALSE): Remove; all uses changed to true, false.
2679 (enum number_format): Remove.
2680 (FORMAT_RIGHT_NOLZ, FORMAT_RIGHT_LZ, FORMAT_LEFT): Now strings,
2682 (DEFAULT_SECTION_DELIMITERS): Now an array constant, not a macro.
2683 (section_del): Now const.
2684 (print_fmt): Remove.
2685 (starting_line_number, page_incr, blank_join, line_no,
2686 print_lineno, proc_text, main):
2687 Use intmax_t for line numbers.
2688 (reset_numbers, have_read_stdin, build_type_arg, nl_file, main):
2689 Use bool for booleans.
2690 (lineno_format): Now a string, not an enum value.
2691 (build_print_fmt): Remove. All calls removed. This work is
2692 now done within print_lineno.
2693 (build_type_arg): Use size_t for sizes.
2694 (print_lineno): Check for line number overflow.
2695 (proc_text, main): Remove unnecessary cast.
2697 * src/ln.c (symbolic_link, interactive, remove_existing_files,
2698 verbose, hard_dir_link, dereference_dest_dir_symlinks,
2699 do_link, main): Use bool for booleans.
2701 * src/ls.c (struct fileinfo, file_interesting,
2702 extract_dirs_from_files, color_symlink_as_referent,
2703 FILE_OR_LINK_MODE, sort_reverse, print_owner, print_group,
2704 numeric_ids, print_block_size, dired, print_with_color,
2705 check_symlink_color, print_inode, recursive, immediate_dirs,
2706 all_files, really_all_files, qmark_funny_chars,
2707 print_dir_name, format_needs_stat, format_needs_type, visit_dir,
2708 main, decode_switches, parse_ls_color, print_dir, file_interesting,
2709 gobble_file, make_link_path, basename_is_dot_or_dotdot,
2710 extract_dirs_from_files, print_long_format):
2711 Use bool for booleans.
2712 (dir_defaulted): Remove; no longer needed.
2713 (main): Use int to count files, since it suffices for argv.
2714 Rewrite to avoid need for dir_defaulted.
2715 (main, print_dir, gobble_file, get_link_name,
2717 Set exit status to EXIT_SUCCES/EXIT_FAILURE rather than 0/1.
2718 (decode_switches): Put back check for ws.ws_col <= SIZE_MAX.
2719 Remove unnecessary cast to int. Use int instead of unsigned
2720 int to count from 0 to 1.
2721 (get_funky_string, print_type_indicator): Use char for bytes, not int.
2722 (make_link_path): Use NULL for null pointers.
2723 (quote_name): Use to_uchar instead of cast.
2725 * src/id.c (use_name, main, print_user, xgetgroups, print_group_list,
2726 print_full_info): Use bool for booleans.
2727 (problems): Remove, replacing with....
2728 (ok): New var (inverted from old sense).
2729 (print_user, print_group, print_full_info):
2730 Print uids/gids with %lu, not %u.
2731 (xgetgroups): Don't run out of memory if getgroups or getugroups
2733 * src/setuidgid.c (main): Print uids/gids with %lu, not %ld.
2735 * src/factor.c (wheel_tab): Use unsigned char instead of unsigned
2736 int, since it suffices.
2737 (factor, print_factors): Use size_t for sizes.
2738 (print_factors, do_stdin, main): Use bool for booleans.
2739 * src/fold.c (TAB_WIDTH): New macro; use it instead of "8".
2740 (fold_file, main): Use bool for booleans.
2741 (fold_file, main): Use size_t for sizes.
2742 (main): Allow -w options up to SIZE_MAX - TAB_WIDTH - 1, instead
2743 of prohibiting widths greater than INT_MAX.
2744 * src/head.c (presume_input_pipe, print_headers, have_read_stdin,
2745 write_header, elide_tail_bytes_pipe, elide_tail_bytes_file,
2746 elide_tail_lines_pipe, elide_tail_lines_seekable,
2747 elide_tail_lines_file, head_bytes, head_lines, head, head_file,
2748 string_to_integer, main):
2749 Use bool for booleans.
2750 (main): Rewrite to avoid cast.
2752 * src/csplit.c (struct line): Use size_t for sizes.
2753 (main): Remove unnecessary cast.
2754 * src/cut.c (cut_fields): Use to_uchar rather than a cast.
2755 * src/cut.c (cut_file, main): Use bool for booleans.
2756 * src/date.c (show_date, rfc_format, batch_convert, main): Likewise.
2757 * src/env.c (main): Likewise.
2758 * src/expr.c (nextarg): Likewise.
2759 * src/env.c (main): Remove unused and nonstandard envp arg.
2761 * src/fmt.c (COST, MAXWORDS): Add a comment describing some of
2762 fmt's arbitrary limits.
2763 (TRUE, FALSE): Remove; all uses changed to (true, false).
2764 (main): Use bool for booleans.
2765 Limit maximum width to MAXCHARS / 2. Use xstrtoul, not xstrtol,
2767 (copy_rest): Remove unnecessary cast.
2768 (get_prefix): Rewrite to avoid cast.
2769 (check_punctuation): Use char *, not unsigned char *; C89 requires
2770 this. Avoid off-by-one buffer read overrun when line is empty.
2771 (flush_paragraph): Don't assume wptr-parabuf is <= INT_MAX.
2772 Remove unnecessary casts.
2773 * tests/fmt/basic (wide-1, wide-2, bad-suffix): Adjust to above
2776 * src/expand.c (convert_entire_line, have_read_stdin, parse_tabstops,
2777 next_file, expand, main):
2778 Use bool for booleans.
2779 (tab_size, tab_list, add_tabstop, parse_tabstops, validate_tabstops,
2781 Use uintmax_t for column counts.
2782 (add_tabstop): Don't reserve -1 (now UINTMAX_MAX) as a special value.
2783 All callers changed.
2784 (parse_tabstops): Don't pass a negative char to isblank.
2785 Avoid memory leak with large tab stops.
2786 (validate_tabstops, expand): Don't assume number of tab stops is
2788 (next_file, main): Use EXIT_SUCCESS/EXIT_FAILURE rather than 0/1 when
2789 storing values into exit_status.
2790 (expand): Use same pattern as unexpand for reading chars.
2791 Report an error when input line is too long, instead of silently
2792 screwing up. Do not mishandle tab stops when backspacing left
2795 * src/dircolors.c (have_read_stdin, append_quoted,
2796 dc_parse_stream, dc_parse_file, main): Use bool for booleans.
2797 (dc_parse_stream): Use enum for state, rather than int.
2798 Use ssize_t to store getline result.
2800 * src/dd.c (translation_needed, parse_integer, scanargs,
2801 apply_translations, char_is_saved, swab_buffer, skip_via_lseek):
2802 Use bool for booleans.
2803 (translate_buffer): Use to_uchar rather than a cast.
2804 (swab_buffer, copy_simple, copy_with_unblock):
2805 Use size_t for sizes.
2807 * src/seq.c (equal_width, valid_format, main): Use bool for booleans.
2808 * src/sleep.c (apply_suffix): Likewise.
2809 * src/tail.c (struct File_spec, reopen_inaccessible_files, count_lines,
2810 forever, from_start, print_headers, have_read_stdin, valid_file_spec,
2811 write_header, file_lines, pipe_lines, pipe_bytes, recheck,
2812 tail_forever, tail_bytes, tail_lines, tail, tail_file,
2813 parse_obsolescent_option, parse_options, main): Likewise.
2814 * src/sleep.c (apply_suffix): Invert sense of result.
2815 Use int (not unsigned int) for multiplier, as this generates better
2816 code with some compilers. Simplify code a bit.
2817 * src/tail.c (struct File_spec, max_n_unchanged_stats_between_opens,
2818 parse_options): Use uintmax_t, not unsigned int or unsigned long int,
2820 (tail_bytes, tail_lines): Redo test of return value (-1, 0, 1) to
2821 make it a bit clearer.
2823 * src/hostname.c: Include "xgethostname.h".
2824 (xgethostname): Remove decl; xgethostname.h has it.
2825 (sethostname) [!defined(HAVE_SETHOSTNAME) && defined(HAVE_SYSINFO)
2826 && defined (HAVE_SYS_SYSTEMINFO_H) && defined(HAVE_LIMITS_H)]: Use
2827 prototypes rather than K&R form. Assume any negative value from
2828 sysinfo denotes failure, not just -1.
2829 (main): Simplify use of sethostname.
2831 * src/pinky.c (include_idle, include_heading, include_fullname,
2832 include_project, include_plan, include_home_and_shell, do_short_format,
2833 include_where, main): Use bool for booleans.
2834 (count_ampersands, create_fullname, scan_entries, short_pinky):
2835 Use size_t for sizes.
2836 (create_fullname): Check for overflow in size calculations.
2837 (idle_string): Don't assume that the number of idle days
2838 is less than 10**8 and/or INT_MAX/(24*60*60).
2839 (main): No need to pass a non-NULL last arg to getopt_long.
2840 * src/uptime.c (print_uptime, uptime): Use size_t for sizes.
2841 (print_uptime): Remove unused local variable.
2842 (main): No need to pass a non-NULL last arg to getopt_long.
2843 * src/users.c (list_entries_users, users): Use size_t for sizes.
2844 (list_entries_users): Use char for bytes.
2845 (main): No need to pass a non-NULL last arg to getopt_long.
2846 * src/who.c (do_lookup, short_list, short_output, include_idle,
2847 include_heading, include_mesg, include_exit, need_boottime,
2848 need_deadprocs, need_login, need_initspawn, need_clockchange,
2849 need_runlevel, need_users, my_line_only, main): Use bool for booleans.
2850 (print_runlevel): Use unsigned char for bytes.
2851 (list_entries_who, scan_entries, who): Use size_t for sizes.
2852 (main): No need to pass a non-NULL last arg to getopt_long.
2854 * src/install.c (isdir): Remove decl.
2855 (install_file_to_path): Rely on make_path to fail if the destination
2856 is not a directory, by passing preserve_existing==true to it.
2857 Hence we no longer need to call isdir.
2858 Free dest_dir immediately when it's no longer needed, rather than
2859 waiting until the end of the function.
2860 (copy_file): Don't bother calling isdir, as copy will do the
2861 right thing if the destination is a directory.
2863 * src/du.c (fts_debug, opt_all, apparent_size, opt_count_all,
2864 print_grand_total, opt_separate_dirs, hash_ins, process_file, main):
2865 Use bool for booleans.
2866 (max_depth): Now size_t, not int, to avoid an arbitrary limit
2867 of INT_MAX on depth.
2868 (G_fail): Remove: no longer needed, now that the relevant
2869 functions return bool.
2870 (process_file): Use return value to signal success rather than
2871 setting a global. Remove first_call static var; not needed, since
2872 we can look at n_alloc. Use size_t for depths. Remove FIXME
2873 about size_t casts, as it's now fixed. Use xnrealloc rather
2874 than the obsolescent XREALLOC. Don't bother to check whether
2875 reallocation is needed unless level > prev_level.
2876 (du_files): Invert sense of result, for consistency with
2877 other coreutils code. All callers changed.
2878 (main): Allow --max-depth values up to SIZE_MAX.
2880 * src/df.c (inode_format, show_all_fs, show_local_fs,
2881 show_listed_fs, posix_format, require_sync, print_type,
2882 selected_fstype, excluded_fstype, show_dev, show_point, main):
2883 Use bool for booleans.
2884 (df_readable, show_dev): Use UINTMAX_MAX instead of -1.
2885 (show_dev, show_point, main):
2886 Use EXIT_SUCCESS/EXIT_FAILURE instead of 0/1.
2887 Don't assume disk name lengths are <= INT_MAX.
2888 Rewrite pct calculation to avoid cast.
2889 (show_point): Don't assume resolved length is <= SSIZE_MAX.
2891 * src/cut.c (hash_int) [!defined UINTPTR_MAX]: Use size_t
2892 instead of uintptr_t.
2893 * src/shred.c (UINT_MAX_32_BITS): Remove.
2894 (word32): Remove. All uses changed to uint32_t.
2895 (isaac_seed_data): Remove unnecessary cast.
2896 * src/system.h (ptr_align): Use size_t; in practice, this is just as
2897 good as uintptr_t in checking for alignments, and has fewer
2898 configuration hassles.
2900 * src/Makefile.am (localedir.h): Make it readonly; this
2901 undoes part of the 2004-07-27 patch.
2903 2004-07-30 Paul Eggert <eggert@cs.ucla.edu>
2905 * src/sort.c (UCHAR): Remove; all uses changed to to_uchar.
2906 (IS_THOUSANDS_SEP): Use bool when appropriate.
2907 (numcompare, main): Use char, not int, when the value is always a char.
2908 (numcompare): Remove "register"; compilers are smart enough these days.
2909 * src/system.h (errno, CHAR_BIT): Remove decls;
2910 no longer needed now we assume C89 or better.
2911 Include <inttypes.h> before <stdint.h>, as it's the
2912 Autoconf-recommended pattern.
2913 (to_uchar): New inline function, moved here from tr.c.
2914 Use full names for int types, e.g. "long int" rather than "long".
2915 * src/tr.c (to_uchar): Remove; now in system.h.
2916 (is_char_class_member): Use bool when appropriate.
2918 * src/mkdir.c (create_parents, main): Use bool when appropriate.
2919 (main): Use EXIT_SUCCESS/EXIT_FAILURE instead of 0/1.
2921 2004-07-29 Paul Eggert <eggert@cs.ucla.edu>
2923 * src/mkfifo.c (main): Use EXIT_SUCCESS and EXIT_FAILURE, not 0 and 1.
2925 * src/chmod.c (recurse, force_silent, process_file, process_files,
2926 main): Use bool when appropriate.
2927 * src/cksum.c (cksum, main): Likewise.
2928 * src/comm.c (hard_LC_COLLATE, only_file_1, only_file_2, both,
2929 compare_files, main): Likewise.
2931 * src/copy.h (struct cp_options): Likewise.
2932 * src/copy.c (copy_internal, is_ancestor, copy_dir, copy_reg,
2933 same_file_ok, seen_file, copy_internal, valid_options, copy): Likewise.
2934 * src/cp-hash.h (remember_created): Likewise.
2935 * src/cp-hash.c (remember_created): Likewise.
2936 * src/cp.c (struct dir_attr, flag_path, remove_trailing_slashes,
2937 re_protect, make_path_private, target_directory_operand, do_copy,
2938 cp_option_init, decode_preserve_arg, main): Likewise.
2939 * src/install.c (isdir, change_timestamps, change_attributes,
2940 copy_file, install_file_to_path, install_file_in_dir,
2941 install_file_in_file, strip_files, dir_arg, cp_option_init, main,
2942 change_attributes, change_timestamps): Likewise.
2943 * src/mv.c (remove_trailing_slashes, rm_option_init,
2944 cp_option_init, do_move, movefile, main): Likewise.
2945 * src/remove.c (right_justify), full_filename_, AD_pop_and_chdir,
2946 AD_push, prompt, remove_dir): Likewise.
2947 * src/rm.c (rm_option_init, main): Likewise.
2949 * src/remove.c (top_dir, pop_dir, full_filename_):
2950 Use size_t for sizes.
2951 * src/cp.c (target_directory_operand): Do not clear *NEW_DST if stat
2952 succeeds. It's not necessary in that case, as *NEW_DST is always
2954 (do_copy): Rewrite slightly to avoid need for "unreachable" comment.
2955 (main): Use EXIT_SUCCESS, EXIT_FAILURE instead of 0, 1.
2956 * src/rm.c (main): Likewise.
2958 md5sum, sha1sum integer cleanups.
2960 * src/checksum.h: Don't include config.h, sys/types.h, stdio.h:
2962 (ALG_UNSPECIFIED): Remove.
2963 (ALG_MDT): Don't make it equal to CHAR_MAX + 1; this isn't necessary.
2964 * src/md5.c: Don't include any files other than checksum.h.
2965 * src/sha1sum.c: Likewise.
2966 * src/md5sum.c (OPENOPTS, have_read_stdin, status_only, warn,
2967 bsd_split_3, split_3, hex_digits, digest_file, digest_check, main):
2968 Use bool when appropriate.
2969 (digest_check): Increase limit of number of input lines to
2970 UINTMAX_MAX from INT_MAX. Diagnose any overflows of this counter.
2971 Use ngettext instead of hard-to-i18nize hardcoded stuff for plurals.
2973 2004-07-28 Paul Eggert <eggert@cs.ucla.edu>
2975 * src/cat.c (exit_status): Remove. Now done by passing a boolean
2977 (simple_cat, cat): Return true if successful. All callers changed.
2978 (simple_cat, cat, main): Use bool for booleans.
2979 (simple_cat): Use size_t for sizes.
2980 (cat, main): Use the same names for parameters that we use for
2981 long options, to avoid confusion. This inverts the sense of the
2982 show_tabs (formerly output_tabs) and number_nonblank
2983 (formerly numbers_at_empty_lines) variables.
2984 (main): Don't mess up (due to integer overflow) if we are given
2985 INT_MAX - INT_MIN + 1 options.
2986 [O_BINARY]: Don't invoke isatty unless the other options require it.
2987 (main): When deciding whether to use simple_cat, don't worry
2988 about binary option; it's irrelevant.
2990 * src/dcgen: Remove comments, trailing white space, and empty
2991 lines from the output strings, to save space.
2992 Use a narrower type like 'unsigned char' for line lengths, if
2994 Make the output variables static, not extern.
2996 * src/chgrp.c (parse_group): Require base 10 when parsing
2998 (main): int -> bool when appropriate.
2999 * src/chown.c (main): Likewise.
3000 * src/chown-core.c: Include inttostr.h.
3001 (UINT_MAX_DECIMAL_DIGITS, uint_to_string): Remove.
3002 (gid_to_name, uid_to_name): Use imaxtostr/umaxtostr
3003 instead of uint_to_string).
3004 (describe_change): Instead of an int flag, use a char *
3005 auxiliary; this avoids the need for casts.
3006 Assume free (NULL) works.
3007 (change_file_owner): Return true/false, not 0/-1, since
3008 we don't set errno. All callers changed.
3009 Use bool when appropriate.
3010 (chown_files): Likewise.
3011 * src/chown-core.h (chown_files): Likewise.
3013 * tests/chown/basic: Test for proper handling of uids like
3014 "010", which must be parsed as decimal.
3016 * tests/misc/pwd: Don't assume that Perl's getpwd agrees with our
3017 pwd when there are multiple names for the working directory
3018 (which can happen with an automounter, sigh).
3020 * src/Makefile.am ($(SCRIPTS)): Don't depend on Makefile;
3021 this causes Solaris 8 'make' to refuse to build "groups".
3022 (localedir.h): Don't depend on Makefile: this causes Solaris
3023 8 'make' to build localedir.h unnecessarily. The dependence
3024 on Makefile is ineffective anyway, since $(localedir) might
3025 change even if Makefile hasn't.
3027 * src/remove.c (remove_dir): If we can't save the state of the
3028 working directory, pretend we started from "/", not ".".
3029 This avoids a bug on hosts like Solaris that don't let you
3030 remove the working directory.
3032 2004-07-27 Paul Eggert <eggert@cs.ucla.edu>
3034 * src/printf.c (strtiomax, strtoumax): Declare if not already
3035 declared: this fixes a portability bug with Solaris 8 + GCC.
3036 (STRTOX): Parenthesize use of macro arg as expression.
3037 (vstrtoimax, vstrtoumax, vstrtold): Remove now-unnecessary
3039 * configure.ac: Check for declaration of strtoumax, for
3042 * src/Makefile.am (cp_LDADD, ginstall_LDADD, mv_LDADD,
3043 pathchk_LDADD, rm_LDADD, test_LDADD): New vars, for eaccess.
3045 * tests/readlink/can-e: Don't assume that we can remove the
3046 working directory: this isn't possible under Solaris 8, say.
3047 * tests/readlink/can-f: Likewise.
3048 * tests/readlink/can-m: Likewise.
3050 * src/copy.c (copy_internal): find_backup_file_name no longer
3051 returns NULL, so don't bother to check for this.
3052 * src/cp.c (do_copy): Likewise.
3053 * src/ln.c (do_link): Likewise.
3055 2004-07-25 Paul Eggert <eggert@cs.ucla.edu>
3057 * src/nice.c (GET_NICE_VALUE): Renamed from GET_PRIORITY.
3059 (NZERO): New macro, if system doesn't define it already.
3060 (usage): Distinguish priorities from nice values.
3061 Don't assume NZERO is 20.
3062 (main): Use bool instead of int where appropriate.
3063 If user specifies an adjustment out of range, always truncate it
3064 to an inrange value instead of sometimes giving an error message
3066 Do not assume that -1 is an error return from "nice" or
3067 "getpriority", as it might be the current nice value minus NZERO.
3068 If nice/setpriority fails with errno == EPERM, go ahead and run
3069 the command anyway; POSIX requires this.
3071 * src/pathchk.c: Include euidaccess.h.
3072 (dir_ok): Use euidaccess, not access.
3073 * src/test.c (R_OK, W_OK, X_OK, FOK): Remove; system.h defines them.
3074 (eaccess): Remove. All users changed to use euidaccess instead.
3076 2004-07-24 Paul Eggert <eggert@cs.ucla.edu>
3078 * src/uptime.c (print_uptime) [defined BOOT_MSG]:
3079 Don't assume ut_line is null-terminated.
3080 * src/who.c (print_line): New arguments USERLEN and LINELEN,
3081 since USER and LINE might not be null terminated. All callers
3084 2004-07-23 Paul Eggert <eggert@cs.ucla.edu>
3086 Fix bug with "tail -f" reported by Rob Holland in
3087 <http://lists.gnu.org/archive/html/bug-coreutils/2004-07/msg00054.html>.
3088 Also, remove the undocumented and unsupported-since-2000
3089 --max-consecutive-size-changes options. Fix another related bug:
3090 "tail" got confused if stdin, stdout, or stderr were closed.
3091 Also, use output buffering even with "tail -f".
3093 * NEWS: Document this, plus yesterday's patch.
3094 * doc/coreutils.texi (tail invocation): "size has remained the same"
3095 -> "file has not changed", which is more accurate for fifos.
3096 * src/tail.c: Include fcntl-safer.h.
3097 (COPY_TO_EOF): Set to UINTMAX_MAX, not OFF_T_MAX (which was wrong).
3098 (COPY_A_BUFFER): New macro.
3099 (struct File_spec): New members mtime, mode, blocking.
3100 Remove member n_consecutive_size_changes.
3101 (DEFAULT_MAX_N_CONSECUTIVE_SIZE_CHANGES,
3102 max_n_consecutive_size_changes_between_opens,
3103 MAX_CONSECUTIVE_SIZE_CHANGES_OPTION): Remove.
3104 (long_options, tail_forever, parse_options):
3105 Remove (non-)support for --max-consecutive-size-changes.
3106 (record_open_fd): New function.
3107 (recheck, tail_file): Use it. Don't assume that stdin is open.
3108 (dump_remainder): Add support for new COPY_A_BUFFER special value.
3109 Treat errno==EAGAIN like EOF, since it might be a nonblocking read.
3110 (recheck): New arg BLOCKING, specifying whether to use blocking reads.
3112 (n_live_files): Remove, replacing with...
3113 (any_live_files): New function. All uses changed.
3114 (tail_forever): Use nonblocking I/O unless we know that blocking I/O
3115 is safe; this avoids some hangs when reading from a fifo.
3116 Avoid invoking fstat or sleep when using blocking I/O.
3117 Do not check for changes to size if the file is not a regular file,
3118 as the size is undefined in that case.
3119 Check for changes to mtime or mode, too; this works for non-regular
3121 (tail_forever, main): Redo fflush strategy to work even when input
3122 is nonblocking. Don't use unbuffered output; just flush when needed.
3124 2004-07-22 Paul Eggert <eggert@cs.ucla.edu>
3126 * src/tail.c (main): Ignore -f if no file operand is specified
3127 and standard input is a pipe.
3128 * doc/coreutils.texi (tail invocation): Do not ignore -f for
3129 all pipes, just for when standard input is a pipe and no
3130 file operand is specified.
3131 * tests/tail/Test.pm: Reinstate f-1 test, since we now pass.
3132 Add a new commented-out f-2 test, which we still fail.
3133 (test_vector): All f-* tests are special cases, not just f-1.
3135 2004-07-12 Paul Eggert <eggert@cs.ucla.edu>
3137 * src/uptime.c: Include c-strtod.h.
3138 (print_uptime): Use c_strtod instead of setlocale and sscanf.
3139 Use long int rather than int to count days (for 64-bit hosts),
3140 and check for arithmetic overflow when converting double to time_t.
3142 2004-07-11 Paul Eggert <eggert@cs.ucla.edu>
3144 * src/printf.c (vstrtold): Renamed from vstrtod.
3145 Now returns long double. All uses changed.
3146 (print_direc): Use "L" length modifier when printing floating point
3147 numbers, since we're now printing long double.
3149 2004-07-06 Paul Eggert <eggert@cs.ucla.edu>
3151 printf cleanup, to avoid undefined behavior, to add support for
3152 formats that Bash supports, and to support wide integers like
3155 * NEWS: Document this.
3156 * src/printf.c (UNSPECIFIED): Remove. All uses now replaced by
3157 booleans, so that we don't reserve any values for precision or
3159 (STRTOX): Use prototype, not K&R-style definition.
3160 (vstrtoimax): Renamed from xstrtol (to avoid confusion with xstrtol
3161 in ../lib), with type change to intmax_t.
3163 (vstrtoumax): Renamed from xstrtoul, with type change to uintmax_t.
3165 (vstrtod): Renamed from xstrtod. All uses changed.
3166 (print_direc): Use boolean arg instead of special value to indicate
3167 a missing precision or width. LENGTH no longer includes
3168 length modifiers or conversion character. New arg CONVERSION
3169 now specifies conversion character.
3170 Use intmax_t-width formatting for integers (like Bash).
3171 Add support for C99 %a, %A, %F (like Bash).
3172 Add support for field width with %c (POSIX requires this).
3173 Add a FIXME for lack of support for field width and precision
3175 Add support for '\'', '0' flags.
3176 Check for invalid combinations of flags, field width, precision,
3177 and conversion, to prevent use of undefined behavior.
3178 Allow multiple length modifiers, for formats like "%lld" (like Bash).
3179 Add support for C99 'j', 't', 'z' length modifiers (like Bash).
3180 In error message, output entire invalid conversion specification,
3181 instead of merely outputting % followed by the conversion char.
3182 * tests/misc/printf: Add tests for the above.
3184 2004-04-03 Dmitry V. Levin <ldv@altlinux.org>
3186 Change "readlink -f" to be more compatible with prior implementations.
3187 Add more canonicalize options, -e and -m.
3188 Add comprehensive tests for all readlink modes.
3190 * m4/canonicalize.m4 (AC_FUNC_CANONICALIZE_FILE_NAME):
3191 Do not add canonicalize.c here.
3193 * src/readlink.c (longopts): Add new options.
3194 (usage): Document them.
3195 (canonicalize_fname): New proxy function.
3196 (main): Handle new options.
3197 * doc/coreutils.texi (readlink invocation): Document new
3198 "readlink -f" behaviour and new canonicalize options, -e and -m.
3200 * configure.ac (AC_CONFIG_FILES): Add tests/readlink/Makefile.
3201 * tests/Makefile.am (SUBDIRS): Add readlink.
3202 * tests/readlink/Makefile.am: New file.
3203 * tests/readlink/{rl-1,can-e,can-f,can-m}: New readlink tests.
3204 * tests/misc/Makefile.am (TESTS): Remove basic readlink test.
3205 * tests/misc/readlink: Remove file.
3207 2004-07-04 Jim Meyering <jim@meyering.net>
3209 * src/copy.c (copy_internal): Add a FIXME comment.
3211 2004-07-02 Paul Eggert <eggert@cs.ucla.edu>
3213 * src/copy.c (copy_dir): Assume path_concat returns non-NULL.
3214 * src/cp.c (do_copy): Likewise.
3215 * src/mv.c (movefile): Likewise.
3217 * src/cp.c (make_path_private): 2nd arg is now size_t, not int,
3218 to avoid problem when path_concat dir name is longer than 2 GiB (!).
3220 * src/nohup.c (main): Don't pass NULL first argument to path_concat.
3221 This cleans up the semantics a bit, as we no longer try to open the
3224 2004-07-01 Paul Eggert <eggert@cs.ucla.edu>
3226 * NEWS: Add short names -t and -T for --target-directory
3227 and --no-target-directory options, respectively.
3229 * src/cp.c (NO_TARGET_DIRECTORY_OPTION, TARGET_DIRECTORY_OPTION):
3230 Remove. All uses changed to 'T' and 't', respectively.
3231 * src/install.c, src/ln.c, src/mv.c: Likewise.
3233 * src/cp.c (long_opts, usage, do_copy, main): Add -t and -T as
3234 aliases for --target-directory and --no-target-directory,
3236 * src/install.c (long_options, main, usage): Likewise.
3237 * src/ln.c, src/mv.c: Likewise.
3239 2004-07-01 Jim Meyering <jim@meyering.net>
3241 * Makefile.maint (sc_file_system): New target.
3242 (syntax-check-rules): Add it.
3243 .x-sc_file_system: New file.
3244 * Makefile.am (EXTRA_DIST): Add it.
3246 * man/sync.x: Use "file system" rather than "filesystem".
3247 * man/stat.x, man/df.x: Likewise.
3249 2004-06-30 Paul Eggert <eggert@cs.ucla.edu>
3251 * src/df.c (usage, main): Output "file system" rather than
3253 * src/du.c (usage): Likewise.
3254 * src/shred.c (usage): Likewise.
3255 * src/stat.c (usage): Likewise.
3256 * src/stat.c (long_options, usage): Rename "--filesystem" to
3257 "--file-system". But keep the old name around, for compatibility
3260 2004-06-29 Paul Eggert <eggert@cs.ucla.edu>
3262 Add support for --no-target-directory option.
3264 * NEWS: Document it.
3265 * doc/coreutils.texi (Common options, Target directory, cp
3266 invocation, install invocation, mv invocation, ln invocation):
3268 (link invocation): Explain how to rewrite link using ln now
3269 that we have --no-target-directory.
3270 (ln invocation): Explain that --no-target-directory subsumes
3272 (unlink invocation): Modify wording to match new wording in
3275 * src/cp.c (NO_TARGET_DIRECTORY_OPTION): New constant.
3276 (long_opts, usage, do_copy, main): Add support for
3277 --no-target-directory,
3278 * src/install.c (NO_TARGET_DIRECTORY_OPTION, long_options, main,
3280 * src/ln.c (NO_TARGET_DIRECTORY_OPTION, long_options, usage,
3282 * src/mv.c (NO_TARGET_DIRECTORY_OPTION, long_options, usage,
3284 * src/mv.c (enum): Sort values.
3286 2004-06-29 Jim Meyering <jim@meyering.net>
3288 Don't let verbose-mode output from a subshell obscure actual differences.
3289 * tests/rm/inaccessible: Turn off command-echoing just before
3290 invoking subshell, then turn it back on if VERBOSE=yes afterward.
3292 2004-06-25 Paul Eggert <eggert@cs.ucla.edu>
3294 Add support for 'install --target-directory', an option
3295 that has been documented for years but not implemented (!).
3296 * doc/coreutils.texi (install invocation): Document
3297 --target-directory in synopsis, too.
3298 * src/install.c (TARGET_DIRECTORY_OPTION): New var.
3299 (long_options, main, usage): Add --target-directory.
3300 (target_directory_operand): New function, stolen from mv.c.
3301 (main): Use it. Check for -d and --target-directory.
3302 Alter wording of diagnostics to match other programs.
3304 2004-06-28 Jim Meyering <jim@meyering.net>
3306 * src/cp.c (usage): Fix copy+paste error in description of
3307 --target-directory: s/move/copy/. From Paul Jarc.
3309 2004-06-27 Paul Eggert <eggert@cs.ucla.edu>
3311 Use more-consistent rules among cp, ln, and mv when dealing with
3312 last operands that are (or look like) directories.
3314 * src/cp.c (target_directory_operand): New, nearly-common function,
3315 It reports an error if the destination appears to be a directory
3316 (e.g., because it has a trailing slash) but is not.
3317 * src/ln.c, src/mv.c: Likewise.
3318 * src/cp.c (do_copy): Use it.
3319 * src/ln.c (main): Likewise.
3320 * src/mv.c (main): Likewise.
3322 * src/cp.c (do_copy): Don't assume argc is positive.
3323 Don't bother to lstat dest, since copy() will do that for us.
3324 Use "const" to avoid the need for cast.
3326 * src/cp.c (do_copy): Don't output a usage message because of file
3327 problems (e.g., an operand is not a directory). Use it only for
3328 syntax. Standardize on "target %s is not a directory" for the
3330 * src/ln.c (main): Likewise.
3331 * src/mv.c (main): Likewise.
3333 * src/cp.c (do_copy): Remove test for trailing slash, since
3334 target_directory_operand now does this.
3335 * src/ln.c (main): Likewise.
3336 * src/mv.c (movefile): Likewise.
3338 * src/cp.c (main): Reject multiple target directories.
3339 Check whether a specified target is a directory when parsing the
3340 options, using stat. This gives more-accurate diagnostics.
3341 * src/ln.c (main): Likewise.
3343 * src/ln.c (isdir): Remove decl; no longer needed.
3344 * src/mv.c (isdir, lstat): Likewise.
3346 * src/ln.c (do_link): New arg dest_is_dir. All uses changed.
3347 Don't check the destination ourself; rely on dest_is_dir.
3348 This way we can avoid lstatting the destination in the
3349 usual case, and in the worst case we lstat 1, not 3 times.
3350 Don't bother to unlink unless link failed; this saves a syscall.
3351 Remove unnecessary backup_succeeded flag;
3352 it was identical to "dest_backup != NULL".
3354 * src/ln.c (main): Use int to count to argc, not unsigned int.
3355 This handles negative operand counts.
3356 * src/mv.c (main): Likewise.
3358 * src/mv.c (do_move): Don't call hash_init; expect the caller to
3359 do it, for consistency with cp.c and ln.c. All callers changed.
3360 (movefile): dest_is_dir parameter is now bool, not int.
3361 (main): Standardize on "missing destination file operand after %s"
3362 for the diagnostic, for consistency with cp.c.
3364 * tests/mv/diag: Don't assume "mv --target=nonexistentdir"
3365 will complain about the arg count.
3366 Adjust to new (briefer) diagnostics.
3367 * tests/cp/fail-perm: Add a test to verify that we get the new
3368 diagnostic when failing to copy through a symlink-to-inaccessible-dir.
3370 2004-06-27 Paul Eggert <eggert@cs.ucla.edu>
3372 Fix a bug: formerly, if d/x was a directory and x a file, "ln x
3373 d/" incorrectly created a link d/x/x. It also saves some system
3376 * NEWS: Document the fix.
3378 * src/ln.c (main): Don't append basename to dest if this
3379 results in an existing directory name.
3380 * tests/ln/misc: See whether a trailing slash is followed too far.
3382 2004-06-26 Jim Meyering <jim@meyering.net>
3384 * src/printf.c (main): When given no arguments, print the standard
3385 "missing operand\nTry printf --help..." message -- to be consistent.
3387 2004-06-26 Jim Meyering <jim@meyering.net>
3389 * src/mknod.c (main): Add \n at the end of message output via fprintf.
3391 2004-06-25 Jim Meyering <jim@meyering.net>
3393 * tests/ln/misc: Add test for ln subscript error.
3395 2004-06-23 Paul Eggert <eggert@cs.ucla.edu>
3397 * src/ln.c (do_link): Remove unnecessary call to lstat.
3398 (main): Avoid subscript error when the destination is "".
3400 2004-06-23 Jim Meyering <jim@meyering.net>
3402 * tests/*: Replace all occurrences of `(exit N); exit' with
3403 `(exit N); exit N'. Otherwise, those many tests could exit with
3404 improper exit status when exiting via e.g., a trapped interrupt.
3405 Thanks to a report from Bob Proulx.
3407 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3409 * src/who.c (idle_string, print_user): New arg boottime,
3410 specifying the most recent boot time. All uses changed.
3411 (idle_string) Consider a line to be "old" if it hasn't been used
3412 since the last boot time. Watch out for overflow when computing
3413 times, and for times in the future.
3414 (idle_string): Record latest boot time.
3416 2004-06-22 Jim Meyering <jim@meyering.net>
3418 * src/test.c (usage): Correct description of `-t FD'. The file
3419 descriptor, FD, is no longer optional. Reported by Ton Nijkes.
3421 2004-06-21 Paul Eggert <eggert@cs.ucla.edu>
3423 The 2004-06-19 fix for who and pinky was incomplete, as ctime
3424 has undefined behavior if the year precedes -999 or follows 9999.
3425 Since we have to stop using ctime anyway, we might as well use
3426 strftime and fix the FIXME, and support internationalized dates.
3428 * NEWS: Document the new behavior.
3429 * src/who.c: Include "hard-locale.h".
3430 (time_format, time_format_width): New vars.
3431 (time_string, print_line): Use them.
3433 (time_string): Use localtime + strftime instead of
3434 ctime, to avoid problems with years before -999 or after 9999.
3435 * src/pinky.c: Likewise.
3437 2004-06-21 Paul Eggert <eggert@cs.ucla.edu>
3439 Fix bug: GNU 'ls' didn't count columns correctly if user or group
3440 names contained multibyte characters where the column count
3441 differed from the byte count. This patch also corrects
3444 * src/ls.c (format_user_or_group): New function, which counts
3446 (format_user, format_group): Use it.
3447 (format_user_or_group_width): New function, which counts columns
3449 (format_user_width, format_group_width): Use it.
3451 2004-06-21 Jim Meyering <jim@meyering.net>
3453 * tests/priv-check: Quote "$PATH" in PATH=$PATH.
3454 Suggestion from Andreas Schwab.
3456 * tests/priv-check: When running as root, be sure to propagate
3457 PATH through to the process we exec as non-root.
3458 Reported by michael@aplatform.com.
3460 * src/mknod.c (main): Don't segfault when calculating the
3461 expected number of operands for `mknod NAME'.
3463 2004-06-20 Jim Meyering <jim@meyering.net>
3465 * src/dd.c (input_seek_errno): Declare file-scoped variable as static.
3467 2004-06-20 Paul Eggert <eggert@cs.ucla.edu>
3469 * src/basename.c (main):
3470 Standardize on the diagnostics given when someone gives
3471 too few operands ("missing operand after `xxx'") or
3472 too many operands ("extra operand `xxx'").
3473 Include "quote.h" and/or "error.h" if it wasn't already being included.
3474 * src/chgrp.c (main): Likewise.
3475 * src/chmod.c (main): Likewise.
3476 * src/chown.c (main): Likewise.
3477 * src/chroot.c (main): Likewise.
3478 * src/comm.c (main): Likewise.
3479 * src/cp.c (do_copy): Likewise.
3480 * src/csplit.c (main): Likewise.
3481 * src/date.c (main): Likewise.
3482 * src/dircolors.c (main): Likewise.
3483 * src/dirname.c (main): Likewise.
3484 * src/du.c (main): Likewise.
3485 * src/expr.c (main): Likewise.
3486 * src/hostid.c (main): Likewise.
3487 * src/hostname.c (main): Likewise.
3488 * src/id.c (main): Likewise.
3489 * src/install.c (main): Likewise.
3490 * src/join.c (add_file_name, main): Likewise.
3491 * src/link.c (main): Likewise.
3492 * src/ln.c (main): Likewise.
3493 * src/logname.c (main): Likewise.
3494 * src/md5sum.c (main): Likewise.
3495 * src/mkdir.c (main): Likewise.
3496 * src/mkfifo.c (main): Likewise.
3497 * src/mknod.c (main): Likewise.
3498 * src/mv.c (main): Likewise.
3499 * src/nohup.c (main): Likewise.
3500 * src/od.c (main): Likewise.
3501 * src/pathchk.c (main): Likewise.
3502 * src/ptx.c (main): Likewise.
3503 * src/readlink.c (main): Likewise.
3504 * src/rm.c (main): Likewise.
3505 * src/rmdir.c (main): Likewise.
3506 * src/seq.c (main): Likewise.
3507 * src/setuidgid.c (main): Likewise.
3508 * src/shred.c (main): Likewise.
3509 * src/sleep.c (main): Likewise.
3510 * src/sort.c (main): Likewise.
3511 * src/split.c (main): Likewise.
3512 * src/stat.c (main): Likewise.
3513 * src/test.c (beyond, main): Likewise.
3514 * src/touch.c (main): Likewise.
3515 * src/tr.c (main): Likewise.
3516 * src/tsort.c (main): Likewise.
3517 * src/tty.c (main): Likewise.
3518 * src/uname.c (main): Likewise.
3519 * src/uniq.c (main): Likewise.
3520 * src/unlink.c (main): Likewise.
3521 * src/uptime.c (main): Likewise.
3522 * src/users.c (main): Likewise.
3523 * src/who.c (main): Likewise.
3524 * src/whoami.c (main): Likewise.
3526 * tests/basename/basic: Adjust to new diagnostics.
3527 * tests/du/files0-from: Likewise.
3528 * tests/expr/basic: Likewise.
3529 * tests/mv/diag: Likewise.
3530 * tests/tsort/basic-1: Likewise.
3532 2004-06-20 Jim Meyering <jim@meyering.net>
3534 * src/ln.c: Remove declaration of yesno.
3535 Instead, include yesno.h.
3536 * src/copy.c: Likewise.
3538 * src/remove.c: Remove declaration of yesno.
3539 Instead, include yesno.h.
3540 (top_dir): Remove now-unnecessary cast of obstack_base.
3541 (pop_dir): Likewise.
3542 (full_filename_): Likewise.
3544 2004-06-19 Paul Eggert <eggert@cs.ucla.edu>
3546 Don't dump core if ctime returns NULL; this is possible on
3547 hosts with 64-bit time_t and 32-bit int.
3548 * src/who.c: Include "inttostr.h".
3549 (time_string): If ctime fails, print the raw time as an integer
3550 instead of dumping core.
3551 * src/pinky.c: Likewise, as follows:
3552 Include "inttostr.h".
3553 (time_string): New function, copied from who.c.
3554 (print_entry): Use it.
3556 2004-06-19 Paul Eggert <eggert@cs.ucla.edu>
3558 * src/who.c (print_line): Don't truncate user names at 8 bytes.
3559 Problem reported by Guido Leenders in:
3560 http://lists.gnu.org/archive/html/bug-coreutils/2004-06/msg00056.html
3561 * NEWS: document this.
3563 2004-06-19 Jim Meyering <jim@meyering.net>
3565 * src/system.h (case_GETOPT_VERSION_CHAR): Switch back to
3566 using GNU_PACKAGE (from PACKAGE) once again. This restores
3567 `GNU' to the parenthesized package name in --version output.
3568 Before, the first argument from AC_INIT, `GNU coreutils', would
3569 be propagated to the PACKAGE variable. Now, `GNU ' is trimmed.
3570 Reported by Richard Stallman.
3572 2004-06-17 Jim Meyering <jim@meyering.net>
3574 * src/tr.c (to_uchar): Rename function from `uchar'. The latter
3575 would clash with a typedef in Tru64's <sys/types.h>. From Albert Chin.
3577 2004-06-15 Paul Eggert <eggert@cs.ucla.edu>
3579 * NEWS: Remove more special cases for POSIXLY_CORRECT when POSIX
3580 allows the GNU behavior. "--" is now supported by chroot, hostid,
3581 hosname, pwd, sync, yes.
3582 * doc/coreutils.texi (yes invocation, false invocation,
3583 true invocation): Document this.
3584 * src/chroot.c (main): Handle "--".
3585 * src/hostid.c (main): Likewise.
3586 * src/hostname.c (main): Likewise.
3587 * src/pwd.c (main): Likewise.
3588 * src/sync.c (main): Likewise.
3589 * src/yes.c (main): Likewise.
3590 * src/true.c (main): Recognize --help and --version even if
3591 POSIXLY_CORRECT is set.
3592 * src/yes.c (main): Likewise.
3594 2004-06-09 Paul Eggert <eggert@cs.ucla.edu>
3596 * NEWS: Remove special cases for POSIXLY_CORRECT when POSIX allows
3598 * doc/coreutils.texi (pr invocation, unlink invocation): Document this.
3599 * src/ls.c (decode_switches): Pay attention to TABSIZE even if
3600 POSIXLY_CORRECT is set. POSIX reserves upper-case environment
3601 variables to the implementation, so it's OK for ls to depend on
3603 * src/pr.c: Include "hard-locale.h".
3604 (main): When in a non-POSIX locale, ignore POSIXLY_CORRECT, since
3605 POSIX specifies the behavior only in the POSIX locale.
3606 * src/printf.c (print_esc): Support \x, \u, \U even if POSIXLY_CORRECT,
3607 since POSIX says the behavior is unspecified here.
3608 * src/tail.c (parse_obsolescent_option): Support multiple file operands
3609 even if POSIXLY_CORRECT, since POSIX does not require a diagnostic.
3610 * src/printf.c (main): Recognize --help, --version even if
3611 POSIXLY_CORRECT. POSIX does not specify any options, but it
3612 does not prohibit options either, so "printf" is like "expr" here.
3613 * src/unlink.c (main): Likewise.
3614 * tests/misc/printf: Adjust to the new semantics for \x if
3617 2004-06-14 Jim Meyering <jim@meyering.net>
3619 * tests/misc/pwd: New test, for fix of 2004-04-19.
3620 * tests/misc/Makefile.am (TESTS): Add pwd.
3621 (BUILD_SRC_DIR): Define BUILD_SRC_DIR.
3623 * src/copy.c: Remove declaration of euidaccess.
3624 Instead, include "euidaccess.h".
3626 2004-06-13 Paul Eggert <eggert@cs.ucla.edu>
3628 * src/who.c (PIDSTR_DECL_AND_INIT): Don't assume pid_t fits in int.
3629 (UT_ID) [!HAVE_STRUCT_XTMP_UT_ID]: Remove bogus comment,
3630 as (sizeof "??") reliably returns 3.
3631 (print_line): Guard against idle and pid being too long
3632 (which is possible when printing headers).
3633 (print_user): Allocate enough bytes for idlestr. Use IDLESTR_LEN.
3634 Avoid unnecessary cast of sizeof to int.
3635 (make_id_equals_comment): Do not assume that UT_ID returns
3636 a string; it might return a non-null-terminated array.
3637 Use strncat instead. It's not very often where strncat is
3638 exactly what you want, but this is one of those rare cases.
3640 2004-06-11 Paul Eggert <eggert@cs.ucla.edu>
3642 * src/who.c (list_entries_who): Don't output a trailing space.
3644 2004-06-09 Jim Meyering <jim@meyering.net>
3646 * src/touch.c (usage): Improve wording in description of the
3647 --time=WORD option. Reported by Dan Jacobson.
3649 * src/chown-core.c (change_file_owner): Change names of parameters
3650 old_uid and old_gid to required_uid and required_gid respectively.
3652 * src/chmod.c (mode_changed): Return false, not 0, now that the
3653 function returns `bool'.
3655 2004-06-08 Paul Eggert <eggert@cs.ucla.edu>
3657 Adjust chmod and chown to be similar if -c or -v are given. In
3658 particular, a no-op chown is no longer reported as a change; this
3659 reverts to previous behavior. Also, fix both commands so that -v
3660 report failures even if the failure is not due to the chmod or
3663 * src/chmod.c (CH_NOT_APPLIED): New constant.
3664 (describe_change): Handle it.
3665 (process_file): Use it, if a symlink wasn't changed.
3666 (mode_changed): Return bool, not int. Accept new argument
3667 NEW_MODE; all callers changed. This lets us avoid statting the
3668 file unless the new mode has unusual bits.
3669 (process_file): Return -1 on error. With -v, report all errors
3670 verbosely, not just some.
3672 * src/chown-core.c (change_file_owner): Return -1 on error, not
3673 1 sometimes and -1 on others. Our caller ORs together our results,
3674 and (-1 | 1) == 0 on ones-complement hosts.
3675 With -v report all errors verbosely, not just some.
3676 Fix bug when chopt->root_dev_ino && !chopt->affect_symlink_referent:
3677 file_stats wasn't set properly in that case.
3679 * tests/chgrp/basic: Adjust to above changes.
3681 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3683 * tests/chgrp/basic: Test that chgrp -h does not fail on
3684 symlinks, even on hosts where that's not supported.
3685 Test that if -R is specified without -H or L, -h is assumed.
3686 Test that chown() is not optimized away.
3688 2004-05-18 Paul Eggert <eggert@cs.ucla.edu>
3690 Several fixes to chgrp and chown for compatibility with POSIX and BSD:
3692 Check for incompatible options. When -R and --dereference are
3693 both used, then either -H or -L must also be used. When -R and -h
3694 are both used, then -P must be in effect.
3696 -H, -L, and -P have no effect unless -R is also specified.
3697 If -P and -R are both specified, -h is assumed.
3699 Do not optimize away the chown() system call when the file's owner
3700 and group already have the desired value. This optimization was
3701 incorrect, as it failed to updated the last-changed time and reset
3702 special permission bits, as POSIX requires.
3704 Do not report an error if the owner or group of a
3705 recursively-encountered symbolic link cannot be updated because
3706 the file system does not support it.
3708 * NEWS: Document the above.
3710 * src/chgrp.c (main): Check for incompatible options. -R --dereference
3711 requires either -H or -L, and -R -h requires -P. If -H, specify
3712 FTS_PHYSICAL as well as FTS_COMFOLLOW; this is faster. Make this
3713 file as much like chown.c as possible.
3714 * src/chown.c (main): Likewise.
3716 * src/chown-core.c (change_file_owner): Use ent->fts_statp only if
3717 needed. Chown a directory only after chowning its children; this
3718 avoids problems if the new directory ownership doesn't permit
3719 access to the children. Dereference symlinks before doing
3720 ROOT_DEV_INO_CHECK, not after, so that we catch symlinks to /.
3721 Do not optimize away the chown() system call when the file's owner
3722 and group already have the desired value. POSIX does not permit
3723 this optimization. Rely on chown and lchown to do the right
3724 thing with symlinks and/or -1 arguments, now that we have wrappers
3725 to do this. Use ENOTSUPP not ENOSYS, and ignore all ENOTSUPP
3726 errors, not just command-line errors.
3727 (chown_files): Pass FTS_NOSTAT to xfts_open if we don't need file status.
3729 * src/system.h (ENOTSUP): Remove.
3731 * tests/chgrp/basic: Use chown --from to discover whether the
3732 group changed, since chgrp now changes unconditionally. This
3733 complicates the sed script a bit. Do not specify --dereference,
3734 since it's the default (and we want to test this). Adjust output
3735 to match the fact that chgrp no longer optimizes the case of
3736 changing a file's group to the same value as before.
3737 * tests/chgrp/posix-H: Do not attempt to combine -h and -H; these
3738 options are incompatible, and their behavior is undefined with POSIX.
3739 (changed, not_changed): Adjust to match the fact that -h is no longer
3740 specified. Sort names.
3741 * tests/chown/deref: Adjust error-diagnostic spelling to match new
3744 2004-06-07 Paul Eggert <eggert@cs.ucla.edu>
3746 * src/uname.c (main): Fix typo introduced on 2003-05-10 that
3747 prevented a diagnostic of any operands.
3749 2004-06-08 Jim Meyering <jim@meyering.net>
3751 * src/shred.c (direct_mode): Turn it on/off with directio, too.
3753 2004-06-07 Jim Meyering <jim@meyering.net>
3755 Enable direct-mode I/O (bypassing the buffer cache), if possible.
3756 Prompted by a suggestion from Kalle Olavi Niemitalo
3757 in http://bugs.debian.org/207035.
3758 * src/shred.c (direct_mode): New function.
3759 (do_wipefd): Turn on direct-mode I/O.
3760 (dopass): If a file's first write fails with EINVAL,
3761 turn off direct-mode I/O and retry the write.
3763 2004-06-05 Paul Eggert <eggert@cs.ucla.edu>
3765 * src/tr.c (main): "tr -d a b" is now a fatal error even if
3766 POSIXLY_CORRECT is set. The POSIX SYNOPSIS does not allow this
3769 2004-06-04 Paul Eggert <eggert@cs.ucla.edu>
3771 * src/shred.c (dopass): Don't subtract 1 from the offset after
3772 a write error. Problem reported by Jon Peatfield in:
3773 http://lists.gnu.org/archive/html/bug-coreutils/2004-06/msg00020.html
3775 2004-06-02 Paul Eggert <eggert@cs.ucla.edu>
3777 Fix bug reported by Buciuman Adrian in
3778 <http://mail.gnu.org/archive/html/bug-coreutils/2003-08/msg00105.html>
3779 where 'dd' created a file that was too large. The bug was that dd
3780 assumed that the input file offset does not advance after a failed
3781 read; but POSIX says that the input file offset is undefined after
3784 * src/dd.c (MAX_BLOCKSIZE): New macro.
3785 (input_seekable, input_seek_errno, input_offset,
3786 input_offset_overflow): New vars.
3787 (scanargs): Reject block sizes greater than MAX_BLOCKSIZE.
3788 (advance_input_offset): New function.
3789 (skip_via_lseek): Set errno to zero when reporting our failure,
3790 so that we don't report based on garbage errno.
3791 (skip): If fdesc is standard input, advance the input offset.
3792 Do not quit if reading, and if noerror was specified;
3793 POSIX seems to require this.
3794 If read fails on output file, report the earlier lseek failure
3795 instead; this fixes a FIXME in dd_copy.
3796 (advance_input_after_read_error): New function.
3797 (dd_copy): Use it, instead of assuming that failed reads
3798 do not advance the file pointer. Advance input offset
3799 after nonfailed reads. Advance only a partial block if
3800 the previous read (before the failed read) succeeded, and
3801 do not generate an output block of zeros in this case.
3802 (main): Determine initial input offset, seekability of input,
3803 and error if it wasn't seekable.
3805 2004-06-02 Jim Meyering <jim@meyering.net>
3807 rm (without -f) could hang unnecessarily when attempting to
3808 remove a symlink to a file on an off-line NFS-mounted partition.
3809 Reported by David Howells in https://bugzilla.redhat.com/124699.
3810 * src/remove.c (write_protected_non_symlink): New function.
3811 Don't invoke euidaccess on symlinks.
3812 (prompt): Use write_protected_non_symlink rather than using
3813 euidaccess directly, being careful not to call lstat twice for a file.
3815 Fix a bug in how the --output-delimiter=D option works with
3816 abutting byte or character ranges. Reported by David Krider in
3817 http://lists.gnu.org/archive/html/bug-coreutils/2004-05/msg00132.html
3818 * src/cut.c (print_kth): Remove special case for open-ended range.
3819 (set_fields): Record the range start index for an interval even
3820 when it abuts another interval on its low side.
3821 Also record the range start index of the longest right-open-interval.
3822 * tests/cut/Test.pm: Add tests of --output-delimiter=S with
3823 abutting and overlapping byte ranges.
3825 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3827 Some POSIX-conformance cleanups for tr.
3829 * src/tr.c (posix_pedantic): Remove; no longer needed since
3830 we need to test this in just one place now.
3831 (usage): Mention -C.
3832 (unquote): Note that \055, \n, etc are escaped.
3833 Do not worry about POSIXLY_CORRECT when warning about ambiguous
3835 \ at end of string stands for itself.
3836 Do not diagnose invalid backslash escapes: POSIX says the behavior
3837 is unspecified in this case, so we don't need to diagnose it.
3838 (main): Add support for -C (currently an alias for -c).
3839 Do not diagnose 'tr [:upper:] [:upper:], as POSIX does not require
3841 * tests/tr/Test.pm: New tests bs-055, bs-at-end, repeat-Compl.
3842 Fix comment for range-a-a.
3844 2004-05-25 Paul Eggert <eggert@cs.ucla.edu>
3846 Improve the efficiency (and in one case, correctness) of code
3847 that reads symlinks.
3849 * src/copy.c (copy_internal): Don't use alloca, as it can mess up
3850 royally if the link length is long (e.g., GNU/Hurd). Use
3851 xreadlink instead, it's safer. Don't bother to read the link if
3852 it's the wrong size. Add a FIXME because this area is a bit murky
3854 * src/ls.c (get_link_name): Update use of xreadlink.
3855 * src/readlink.c (main): Likewise.
3856 * src/stat.c (print_stat): Likewise.
3858 2004-06-01 Jim Meyering <jim@meyering.net>
3860 * src/env.c (main): Prefer the notation `STREQ (a, b)'
3861 over `!strcmp (a, b)'.
3862 * src/sort.c (main, sort_buffer_size): Prefer the notation
3863 `STREQ (a, b)' over `strcmp (a, b) == 0'.
3864 * src/date.c (batch_convert): Likewise.
3865 * src/expr.c (nextarg): Likewise.
3866 * src/su.c (correct_password, restricted_shell, main): Likewise.
3867 * src/ptx.c (swallow_file_in_memory, main): Likewise.
3868 * src/test.c (binary_operator, and, or, main): Likewise.
3870 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3872 * NEWS: echo compatibility cleanup.
3873 * doc/coreutils.texi (echo invocation): Document the changes.
3874 * src/echo.c (V9_ECHO): Remove; always enabled.
3875 (DEFAULT_ECHO_TO_XPG): Renamed from V9_DEFAULT, so that
3876 we use the same naming convention as bash. Now an enum,
3878 (usage): Reword to mention -e/-E more accurately.
3879 Mention \0NNN (the POSIX syntax) rather than \NNN (nonstandard).
3880 (hextobin): New function.
3881 (main): Use bool rather than int for local vars when appropriate.
3882 Do not allow options if POSIXLY_CORRECT, unless we are using
3883 BSD semantics and the first argument is "-n".
3884 Don't pass unnecessary extra arg to parse_long_options.
3885 do_v9 now defaults to DEFAULT_ECHO_TO_XPG, not to allow_options.
3886 Do not look for options if !allow_options.
3887 Use size_t rather than int when appropriate.
3888 Open-code option test rather than using strrchr.
3889 Use faster test for "-".
3890 Avoid redundant argc test.
3891 Add support for \x, for Bash compatibility.
3892 Use e.g. '\a' rather than '\007', for portability to EBCDIC hosts.
3893 When '\c' is encountered, stop printing immediately, as POSIX
3895 Add support for \xhh syntax.
3896 Add support for \0ooo syntax; POSIX requires this.
3898 2004-06-01 Jim Meyering <jim@meyering.net>
3900 * Use automake-1.8b. Regenerate dependent files.
3902 2004-05-31 Jim Meyering <jim@meyering.net>
3904 * tests/Makefile.am.in (TESTS_ENVIRONMENT): Define PATH to include
3905 the build src/ directory -- at the front.
3906 ($(srcdir)/$x-tests): Depend on Makefile.am.
3907 Use $x as the program name, except when it would be `test' (test is
3908 the sole program tested via mk-script that is also a shell built-in).
3909 In that case, use the old ../../src/$x.
3911 2004-05-30 Jim Meyering <jim@meyering.net>
3913 Work around HPUX /bin/cc compiler bug that is exposed, now that
3914 sets are arrays of type `bool'. More details here:
3915 http://lists.gnu.org/archive/html/bug-gnulib/2004-05/msg00094.html
3916 FIXME: verify that the above URL points to the right message
3918 * src/tr.c (card_of_complement): Use cleaner `sizeof in_set'
3919 rather than `N_CHARS * sizeof(in_set[0])'. Using HPUX's /bin/cc
3920 (aC++/ANSI C B3910B A.05.55 [Dec 04 2003]) on an ia64-hp-hpux11.22
3921 system, those two expressions are not the same (256 vs. 1024).
3922 The effect of this problem was that `tr -c x y' would fail:
3923 tr: when not truncating set1, string2 must be non-empty
3924 (set_initialize): Remove unnecessary initialization of the `in_set'
3925 buffer; that initialization triggered the same compiler bug as above.
3927 2004-05-29 Paul Eggert <eggert@cs.ucla.edu>
3929 tr cleanup, mostly having to do with integer type ranges.
3932 * tests/tr/Test.pm: Add a few tests for the below. Alas, most of
3933 the test cases wouldn't be portable, or would take too much CPU
3936 * src/tr.c (N_CHARS, N_CHAR_CLASSES): Now an enum, not a macro.
3937 This is safe since the code already assumes N_CHARS fits in int.
3938 (Filter): Remove: we want to prototype everything.
3939 (ORD, CHR): Remove. All uses removed. Some replaced with:
3940 (uchar): New function. All places where a char must be converted
3941 to an unsigned char are now done this way, not by ad-hoc methods.
3942 (count): New type. Use it whenever counts or states are needed.
3943 (BEGIN_STATE): Increase from INT_MAX - 1 (which was bogus, anyway,
3944 since we used it in an unsigned int context) to UINTMAX_MAX - 1.
3945 (REPEAT_COUNT_MAXIMUM): New macro. Use it in place of BEGIN_STATE
3946 whenever appropriate.
3947 (NOT_A_CHAR): Remove global macro; now a local enum.
3948 (UL_LOWER, UL_UPPER, UL_NONE): No longer specify values, since
3949 the rest of the code no longer depends on them.
3950 (class_ok): Remove; all uses changed to use inline comparisons.
3951 (RE_NO_TYPE): Remove; wasn't used or needed.
3952 (struct List_element): normal_char and equiv_code are now unsigned
3954 first_char, last_char, and the_repeated_char are now unsigned char,
3955 not unsigned int. repeat_count is now count, not size_t.
3957 (struct Spec_list): state is now count, not unsigned int.
3958 lengthis now count, not size_t.
3959 n_indefinite_repeats is now size_t, not int.
3960 has_equiv_class, has_char_class, and has_restricted_char_class
3961 are now bool, not int. All uses changed.
3962 (struct E_string): s is now char *, not unsigned char *.
3963 escaped is now bool *, not int *. All uses changed.
3964 (ES_MATCH): Remove macro, replacing with:
3965 (es_match): New inline function. All uses changed.
3966 (squeeze_repeats, complement, posix_pedantic, truncate_set1,
3967 translating): Now bool, not int.
3968 (io_buf): Now char array, not unsigned char.
3969 (SET_TYPE): Remove. All uses replaced with bool.
3970 (is_equiv_class_member, unquote, append_range, append_char_class,
3971 append_equiv_class, find_closing_delim, star_digits_closebracket,
3972 build_spec_list, parse_str, homogeneous_spec_list):
3973 Now returns bool, not int. All uses changed.
3974 (is_equiv_class_member): Now inline.
3975 (is_equiv_class_member, is_char_class_member, make_printable_str,
3976 append_normal_char, append_range, append_repeated_char,
3978 Args are now of proper integer type.
3979 (unquote, look_up_char_class, make_printable_str,
3980 append_equiv_class, build_spec_list, squeeze_filter):
3981 Avoid unsigned char *p; gently convert *p to unsigned char instead.
3982 (unquote, get_spec_stats): Do not jump past declarations and then
3983 use them; C doesn't allow this in portable programs.
3984 (make_printable_str): Check for overflow in size calculations.
3985 (xmemdup): Remove. All uses rewritten.
3986 (find_bracketed_repeat): Args are now of proper pointer-to-integer
3987 type. Do not reject [c*0]. Use xstrtoumax, not xstrtoul.
3988 (find_bracketed_repeat, star_digits_closebracket): Check that the
3989 digits are not escaped.
3990 (build_spec_list): Don't bother to copy opnd_str; not needed.
3991 (build_spec_list, get_next): Simplify internal logic a bit.
3992 (card_of_complement): Fix bug due to char overflow.
3993 (get_spec_stats): Don't assume len fits into int.
3994 Check for integer overflow. Use abort() rather than assert(0).
3995 (string2_extend): Fix subscript error: is_char_class_member (..., 255)
3997 (squeeze_filter): READER is never null now; simplify code.
3998 READER arg now has a simpler type. Remove unnecessary casts.
3999 (squeeze_filter, main): Calls to fwrite improperly checked result
4000 against zero, rather than against requested size.
4001 (plain_read): New function.
4002 (read_and_delete, read_and_xlate):
4003 Remove unused filter arg, and don't worry about hit_eof.
4004 Simplify by using plain_read.
4005 (set_initialize): Args are bool and bool *, not int and SET_TYPE *.
4006 (main): Always pass a non-null procedure to squeeze_filter.
4007 Rewrite so that class_ok isn't needed.
4009 2004-05-29 Paul Eggert <eggert@cs.ucla.edu>
4011 * src/shred.c (dosync): Ignore EBADF errors, as IRIX 6.5
4012 fdatasync reports EBADF when syncing (unwritable) directories.
4013 Problem reported by Albert Chin-A-Young in:
4014 http://lists.gnu.org/archive/html/bug-coreutils/2004-05/msg00165.html
4016 2004-05-29 Jim Meyering <jim@meyering.net>
4018 * tests/chown/deref: Fix typo: use ls -ldo, not ls -ldg.
4019 Patch from Albert Chin.
4021 * src/ptx.c (text_buffer_maxend): Remove declaration of unused variable.
4023 * src/remove.c (push_dir): Merge declaration and adjacent assignment
4024 into a single statement.
4026 2004-05-28 Jim Meyering <jim@meyering.net>
4028 * src/remove.c (AD_mark_helper): Eliminate an unnecessary comparison.
4030 2004-05-22 Jim Meyering <jim@meyering.net>
4032 rm -r would get a failed assertion when run from an inaccessible
4033 directory and with two or more command line arguments including an
4034 absolute-named directory followed by a relative-named directory.
4036 * src/remove.h (struct rm_options) [require_restore_cwd]: New member.
4037 * src/remove.c (struct cwd_state): Define.
4038 (AD_pop_and_chdir): Redesign interface so that a restore_cwd failure
4039 can be detected by the caller. Instead of returning a malloc'd
4040 directory name, communicate it to caller via a new parameter, and
4041 return an indication of whether restore_cwd failed. Update caller.
4042 Eliminate an unnecessary call to AC_stack_top.
4043 (remove_dir): Change type of cwd_state parameter to `struct cwd_state'
4044 so we can now communicate to caller whether/how functions like
4045 restore_cwd have failed. Update caller.
4046 (rm_1): Fail if we've failed to restore the working directory
4047 and the name of the next file to remove is `.'-relative.
4048 (rm): Fail if the require_restore_cwd flag is true and we've
4049 failed to restore the working directory.
4050 * src/mv.c (rm_option_init): Initialize new member,
4051 x->require_restore_cwd.
4052 * src/rm.c (rm_option_init): Likewise.
4054 2004-05-21 Jim Meyering <jim@meyering.net>
4056 * tests/rm/inaccessible: New test for the above fix.
4057 * tests/rm/Makefile.am (TESTS): Add inaccessible.
4059 * src/remove.c (rm): Use free rather than XFREE.
4060 (remove_dir): Use xmalloc, not XMALLOC.
4061 (ds_init): Likewise.
4063 2004-05-20 Jim Meyering <jim@meyering.net>
4065 * Makefile.maint (sc_unmarked_diagnostics): Now that the unmarked
4066 diagnostics in shred.c have been fixed, don't exempt shred.c from
4069 * src/shred.c: Use translatable diagnostics, e.g.
4070 change "%s: remove" to _("%s: failed to remove") and
4071 change "%s: close" to _("%s: failed to close").
4073 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4075 * src/shred.c (names): Bring back lower-case letters, "_", and
4076 ".". But continue to omit +, =, %, @, #, as they're either
4077 shell metacharacters (for some shells) or are not in some
4078 character sets, or (in the case of '%') must be a
4079 metacharacter somewhere.
4081 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4083 * src/cut.c (cut_fields): Adjust to new signature of getndelim2.
4085 2004-05-17 Jim Meyering <jim@meyering.net>
4087 * src/shred.c (incname): Decrement `len' only once per loop iteration.
4089 chgrp and chown now dereference symlinks by default, per POSIX.
4090 Reported by Michal Politowski as http://bugs.debian.org/249177.
4092 * src/chown-core.c (chopt_init): Affect each symlink referent by default.
4093 * src/chown.c (usage): Update to reflect this.
4094 * src/chgrp.c (usage): Likewise.
4095 * NEWS: Describe the change.
4096 Adapt tests accordingly.
4097 * tests/chgrp/basic: Use -h where necessary to retain semantics.
4098 * tests/chgrp/deref: Likewise.
4099 * tests/chgrp/posix-H: Likewise.
4101 2004-05-15 Paul Eggert <eggert@cs.ucla.edu>
4103 In shred, check for errors from fdatasync more carefully. If
4104 fdatasync fails with errno==EINVAL, it means this implementation
4105 does not support synchronized I/O for this file. Do not report
4106 this as an error, as (for example) AIX 5.2 fdatasync reports it
4107 for raw disk devices. Problem reported by Albert Chin in
4108 <http://mail.gnu.org/archive/html/bug-gnu-utils/2004-05/msg00028.html>.
4110 Check for write errors, though: the old code ignored them.
4111 Improve error checking in a few other cases, too (e.g., close of a
4114 Also, change several 'int' values to 'bool', so that the error
4115 checking is a bit clearer. Similarly, change unsigned values
4116 to size_t where appropriate.
4118 * src/shred.c: Include "dirname.h".
4119 (datasync) [!HAVE_FDATASYNC]: Remove.
4120 (dosync): New function.
4121 (dopass): Use it. Return 1 on write error, -1 on other error.
4122 All callers changed. Report write error if dosync does.
4123 (do_wipefd, wipefd, wipename, wipefile): Return bool (true/false),
4124 not int (0/-1). All callers changed. Return false if there's a
4126 (incname): Return bool (true/false), not int (0/1). Accept
4127 size_t length, not unsigned. All callers changed. Do not
4128 bother checking for non-digits; it can't happen. Replace
4129 recursion with iteration.
4130 (wipename): Use dir_name, base_name, etc. instead of assuming
4131 Unix file names. Use size_t for length, not unsigned.
4132 Report error if unlink or close fails.
4133 (wipename, main): Use bool for booleans.
4135 (names): Use only digits and uppercase letters, for greater
4138 2004-05-16 Jim Meyering <jim@meyering.net>
4140 * tests/chown/deref: New test for the yesterday's change.
4141 * tests/chown/Makefile.am (TESTS): Add deref.
4143 2004-05-15 Jim Meyering <jim@meyering.net>
4145 chown --dereference did nothing when the owner/group of a
4146 symlink matched the desired owner/group. Reported by David Malone.
4147 Also reported in 1999 as http://bugs.debian.org/39642.
4149 * src/chown-core.c (change_file_owner): When --dereference has
4150 been specified, and when processing a symlink, stat it to get the
4151 owner and group of the referent.
4153 2004-05-14 Jim Meyering <jim@meyering.net>
4155 * man/pwd.x, man/echo.x, man/printf.x: Fix typo:
4156 s/supercede/supersede/ reported by Andrew Fabbro.
4158 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4160 Improve performance of `sort -m' on large files, at the cost of
4161 making some contrived examples unsafe. POSIX allows this
4162 optimization. Performance problem reported by Jonathan Baker in
4163 <http://mail.gnu.org/archive/html/bug-coreutils/2004-05/msg00071.html>.
4165 * src/sort.c (first_same_file): Do not treat input pipes
4166 differently from other files.
4167 * doc/coreutils.texi (sort invocation): Document that "sort -m -o F"
4168 might write F before reading all the input.
4171 2004-05-12 Paul Eggert <eggert@cs.ucla.edu>
4173 * src/od.c (print_ascii, dump_strings): Use e.g. '\a' rather than
4174 '\007', for portability to EBCDIC hosts.
4175 * src/printf.c (print_esc_char): Likewise.
4176 * src/tr.c (unquote, make_printable_str): Likewise.
4178 2004-05-12 Jim Meyering <jim@meyering.net>
4180 * src/remove.c (AD_pop_and_chdir): Move lstat-`.' into if-block
4181 where the result is used. This avoids one unnecessary lstat call
4182 per command line argument.
4184 2004-05-12 Paul Eggert <eggert@cs.ucla.edu>
4186 Don't assume that "make -C" works; Solaris "make" doesn't have -C.
4188 * src/Makefile.am (all_programs.list): New rule, copied from
4189 man/Makefile.am and tests/Makefile.am, except that we use the
4190 system tr rather than ./tr and we don't use tr -s.
4191 * tests/Makefile.am (all_programs): Use it.
4192 * man/Makefile.am (all_programs): Likewise. Renamed from programs,
4193 for consistency. All uses changed.
4195 2004-05-11 Jim Meyering <jim@meyering.net>
4197 * tests/rm/unread3: New test, for the above fix and today's
4198 lib/save-cwd.c improvement.
4199 * tests/rm/Makefile.am (TESTS): Add unread3.
4201 * src/rm.c: Don't include "save-cwd.h". It's no longer used.
4203 2004-05-10 Jim Meyering <jim@meyering.net>
4205 * tests/install/trap: New file. Test for bug fix of 2004-04-18.
4206 * tests/install/Makefile.am (TESTS): Add trap.
4208 * src/remove.c (AD_push): Don't use errno in diagnostic about
4211 Remove these generated files from CVS.
4212 * tests/cut/cut-tests, tests/date/date-tests, tests/join/join-tests:
4213 * tests/ls/ls-tests, tests/pr/pr-tests, tests/tac/tac-tests:
4214 * tests/tail/tail-tests, tests/test/test-tests, tests/tr/range-tests:
4215 * tests/tr/tr-tests, tests/wc/wc-tests:
4217 2004-05-09 Jim Meyering <jim@meyering.net>
4219 * src/tr.c (unquote): Use xcalloc rather than xmalloc and
4220 a loop initializing the just-allocated memory to zero.
4222 2004-05-08 Jim Meyering <jim@meyering.net>
4224 * tests/rm/no-give-up: New file; check for today's fix.
4225 * tests/rm/Makefile.am (TESTS): Add no-give-up.
4227 2004-05-08 Paul Eggert <eggert@cs.ucla.edu>
4229 Fix bug where "rm" gave up too easily, reported by Dan Jacobsen in
4230 <http://mail.gnu.org/archive/html/bug-coreutils/2004-05/msg00013.html>.
4232 * src/remove.c (remove_entry): Check for errno values like ENOENT
4233 that show the file cannot be directory, instead of for errno
4234 values like EPERM that show the file might be a directory. This
4235 is necessary because, when a single unlink() call has multiple
4236 reasons to fail, it can set errno to any of those reasons; it's
4237 only the rare errno value like ENOENT that excludes all the other
4238 possible reasons to fail even when the file is a directory.
4239 (remove_cwd_entries): Don't attempt chdir if the file is known
4240 to not be a directory.
4241 (remove_dir): Use the same method that remove_cwd_entries uses
4242 (for some reason they differed). Don't assert that saved_errno
4243 must be EPERM; it might be just about anything.
4245 2004-05-06 Jim Meyering <jim@meyering.net>
4247 * src/id.c (xgetgroups): Use xnmalloc, rather than xmalloc.
4248 Don't add `1' to the buffer size (it was to protect against malloc
4249 implementations that fail to allocate a buffer of size zero).
4250 That is no longer necessary, since we use a malloc wrapper
4253 * src/wc.c (get_input_fstatus): Use xnmalloc, rather than xmalloc.
4254 * src/head.c (elide_tail_bytes_pipe): Likewise.
4255 * src/df.c (main): Likewise.
4256 * src/shred.c (do_wipefd): Likewise.
4257 * src/users.c (list_entries_users): Likewise.
4258 * src/tail.c (main): Likewise.
4259 * src/md5sum.c (main): Likewise.
4261 2004-04-29 Paul Eggert <eggert@cs.ucla.edu>
4263 * src/df.c (show_disk, show_point): If several filesystems are
4264 mounted on the same mount point, prefer the last one, not the first.
4265 Problem reported by Christian Jones in
4266 <http://mail.gnu.org/archive/html/bug-coreutils/2004-04/msg00200.html>.
4267 (show_disk): Remove unused statp arg. Return bool, not int.
4268 (show_point): Rewrite to avoid gotos. Use the same algorithm
4269 for lofs and dummies for each pass through the mount table,
4270 rather than subtly different algorithms (which are probably
4273 2004-05-03 Jim Meyering <jim@meyering.net>
4275 * Makefile.am (EXTRA_DIST): Add m4/ChangeLog, now that we no longer
4278 2004-05-01 Jim Meyering <jim@meyering.net>
4280 When chown or chgrp is modifying the referent of a symlink,
4281 use the chown(2) function, if possible.
4282 * src/chown-core.c (change_file_owner): Don't hard-code the
4283 open/fchown/close kludge here. Use `chown' instead.
4284 The chown function works just fine on conforming systems.
4285 Other systems now go through the new chown wrapper that
4286 resorts to the old kludge.
4288 * src/chown-core.c (change_file_owner): Add a comment.
4290 2004-04-27 Jim Meyering <jim@meyering.net>
4292 * src/ptx.c: Make over 40 global extern variables `static'.
4293 (syntax_table, re_syntax_table): Remove declarations of two unused
4294 variables (they were exposed by the above change).
4296 * src/du.c (G_fail, opt_nul_terminate_output): Declare `static'.
4297 * src/ln.c (backup_type): Likewise.
4299 * src/remove.c (rm): Add `extern' keyword.
4300 * src/cp-hash.c (forget_created, remember_created)
4301 (src_to_dest_lookup, remember_copied, hash_init, forget_all): Likewise.
4302 * src/copy.c (dest_info_init, src_info_init, copy): Likewise.
4303 * src/chown-core.c (chopt_init, chopt_free, gid_to_name)
4304 (uid_to_name, chown_files): Likewise.
4306 * src/Makefile.am (sc_tight_scope): New rule.
4307 * Makefile.maint (sc_tight_scope): New rule.
4308 (syntax-check-rules): Add it.
4310 2004-04-26 Jim Meyering <jim@meyering.net>
4312 * Use automake-1.8.4. Regenerate dependent files.
4314 * src/sort.c (limfield): Make a comment clearer.
4316 2004-04-25 Paul Eggert <eggert@twinsun.com>
4318 Fix POSIX-conformance bug: "sort -k 3,3.5b" is supposed to skip
4319 leading blanks when computing the location of the field end;
4320 it is not supposed to skip trailing blanks. Solaris 8 "sort"
4321 does conform to POSIX. Also fix the documentation to clarify
4322 this and related issues.
4324 * doc/coreutils.texi (sort invocation): Mention -k earlier, so
4325 that the options are in alphabetical order. Describe how -b works
4326 more-accurately; this involves fixing some examples, too. Mention
4327 what happens if the start field falls after an end field or after
4328 a line end. Warn about using -k without -b, -g, -M, -n, or -t.
4329 Add an example of how to sort IPv4 addresses and Apache Common
4330 Log Format dates. Remove a duplicate example.
4331 (Putting the tools together): Use separate options rather
4332 than agglomerating them.
4333 * src/sort.c (limfield): Use skipeblanks, not skipsblanks, to
4334 decode whether to skip leading blanks.
4335 (trailing_blanks): Remove.
4336 (fillbuf, getmonth, keycompare): Don't trim trailing blanks.
4338 * tests/pr/Test.pm: Fix typo in env_default comment.
4339 * tests/sort/Test.pm: Likewise.
4340 (18c, 18d): Reverse the order of output lines, so that the
4341 test cases conform to POSIX.
4343 2004-04-22 Paul Eggert <eggert@twinsun.com>
4345 More signal-handling cleanup for ls.c. Do not allow signals to
4346 happen between arbitrary output bytes, as the
4347 restore-default-color sequence can bollix up multibyte chars or
4348 color-change sequences in the ordinary output. Instead, process
4349 signals only between printing a file name and changing the color
4350 back to non_filename_text color. That way, if the signal handler
4351 changes the color (to the default), 'ls' will change it back when
4352 'ls' continues (after being suspended).
4354 Also, do not bother with signal-handling unless stdout is a
4355 controlling terminal; this lets stdio buffer better when "ls
4356 --color" is piped or sent to a file.
4358 * src/ls.c (sigprocmask, sigset_t) [!defined SA_NOCLDSTOP]: New macros.
4359 Do not include "full-write.h"; no longer needed.
4360 (tcgetpgrp) [! HAVE_TCGETPGRP]: New macro.
4361 (put_indicator_direct): Remove. All callers changed to use
4363 (caught_signals, interrupt_signal, stop_signal_count): New vars.
4364 (restore_default_color): Don't bother checking for put_indicator
4366 (sighandler): Don't handle SIGTSTP; that's another handler now.
4367 Simply set interrupt_signal to the signal, then exit.
4368 (stophandler, process_signals): New functions.
4369 (main): Don't output any color changes until _after_ the signal
4370 handlers are set up. This fixes a race condition where 'ls'
4371 could be interrupted while initializing colors, and leaving the
4372 terminal in an undesirable state.
4373 Don't mess with signal-handling if standard output is not a
4374 controlling terminal.
4375 When exiting, restore the default color, then restore the
4376 default signal handling, then act on any signals that weren't
4378 Do not print //DIRED// etc. in colors; this avoids the need
4379 to catch signals when printing them.
4380 (print_name_with_quoting): Process signals just before switching
4381 color back to non_filename_text.
4383 2004-04-23 Jim Meyering <jim@meyering.net>
4385 Avoid segfault on systems for which SIZE_MAX != (size_t) -1.
4386 * src/ls.c (quote_name): Use SIZE_MAX, not -1, in calls
4387 of quotearg_buffer. Patch by Mikulas Patocka.
4389 2004-04-18 Paul Eggert <eggert@twinsun.com>
4391 tee ignored SIGPIPE, but POSIX doesn't allow this.
4393 * src/tee.c (main): Do not ignore SIGPIPE, as POSIX 1003.1-2001
4394 does not allow this. This undoes the 1996-10-24 patch.
4396 2004-04-18 Paul Eggert <eggert@twinsun.com>
4398 Signal-handling cleanup for coreutils. Here are the highlights:
4400 - csplit sometimes failed to remove files when interrupted.
4401 - csplit didn't clean up if two signals arrived nearly simultaneously.
4402 - install -s would infloop on System V if SIGCHLD was ignored.
4403 - ls could incorrectly restore color if multiple signals
4404 arrived nearly simultaneously.
4406 * src/csplit.c (sigprocmask, sigset_t) [!defined SA_NOCLDSTOP]:
4408 (filename_space, prefix, suffix, digits, files_created, remove_files):
4410 (caught_signals): New var.
4411 (cleanup): Block signals while deleting all files.
4412 (cleanup_fatal, handle_line_error, regexp_error):
4413 Mark with ATTRIBUTE_NORETURN.
4414 (create_output_file, close_output_file, interrupt_handler):
4415 Block signals while changing the number of output files,
4416 to fix some race conditions.
4417 (delete_all_files): Do nothing if remove_files is zero.
4418 Clear files_created.
4419 (main): Don't mess with signals until after argument processing
4422 * src/csplit.c (main): Rewrite signal-catching code to make it
4423 similar to other coreutils programs. When processing signals,
4424 block all signals that we catch, but do not block signals that we
4425 don't catch. Avoid problems with unsigned int warnings.
4426 * src/ls.c (main): Likewise.
4427 * src/sort.c (main): Likewise.
4429 * src/csplit.c (interrupt_handler):
4430 Use void, not (obsolete) RETSIGTYPE.
4431 * src/shred.c (sigill_handler, isaac_seed_machdep): Likewise.
4433 * src/csplit.c (interrupt_handler) [defined SA_NOCLDSTOP]:
4434 Use simpler "signal (sig, SIG_DFL)" rather than sigaction equivalent.
4435 * src/ls.c (sighandler) [defined SA_NOCLDSTOP]: Likewise.
4436 * src/sort.c (sighandler) [defined SA_NOCLDSTOP]: Likewise.
4437 * src/nohup.c (main) [!defined _POSIX_SOURCE]: Likewise, except
4439 * src/tee.c (main) [!defined _POSIX_SOURCE]: Likewise.
4441 * src/install.c: Include <signal.h>.
4442 (main) [defined SIGCHLD]: Set SIGCHLD handler to the default, if -s is
4443 given, since System V fork+wait does not work if SIGCHLD is ignored.
4445 * src/ls.c (sighandler) [!defined SA_NOCLDSTOP]: Reset signal
4446 handler to self, not to SIG_IGN, since SIGTSTP can be received
4448 (main): Use SA_RESTART, as that is simpler than checking for EINTR
4449 failures all over the place.
4451 2004-04-20 Jim Meyering <jim@meyering.net>
4453 * src/remove.c (is_empty_dir): Clarify comment.
4455 * man/help2man: Accept new option: --program-name=NAME, so that we
4456 can override the one in --version output. This is needed solely
4457 so that test.1 doesn't refer to `[' as the program name.
4458 Reported by Benjamin Cutler as http://bugs.debian.org/205251.
4459 * man/Makefile.am (.x.1): Use help2man's new --program-name option.
4461 * src/pwd.c: Don't include pathmax.h; system.h already does it.
4463 * src/cut.c (cut_fields): Free buffer upon getndelim2 failure.
4465 2004-04-19 Jim Meyering <jim@meyering.net>
4467 * src/shred.c (isaac_seed_start) [AVOID_USED_UNINITIALIZED_WARNINGS]:
4468 Initialize a buffer to avoid warnings from tools like valgrind.
4470 * Makefile.maint (sc_trailing_blank): New rule.
4471 (syntax-check-rules): Add it.
4472 * .x-sc_trailing_blank: New file.
4474 Make pwd work even if the resulting name is so long that getcwd fails.
4475 * src/pwd.c: (path_free, path_init, path_prepend): New functions.
4476 (nth_parent, find_dir_entry, robust_getcwd): New functions.
4477 (main): First try getcwd, then, upon failure, robust_getcwd.
4479 2004-04-18 Jim Meyering <jim@meyering.net>
4481 * src/who.c (print_user): Use xrealloc here, rather than
4482 unchecked realloc. Remove anachronistic casts.
4484 * src/remove.c (full_filename_): Don't leak upon failed realloc.
4486 * src/system.h (readdir_ignoring_dot_and_dotdot): New inline function,
4488 * src/remove.c (readdir_ignoring_dotdirs): Move function to system.h,
4489 renaming it. Update uses.
4491 2004-04-17 Jim Meyering <jim@meyering.net>
4493 * configure.ac: Depend on automake-1.8.3.
4495 * src/join.c (add_file_name): Declare function to be `static'.
4496 (string_to_join_field): Likewise.
4497 * src/remove.c (ds_init, ds_free): Likewise.
4499 * Makefile.maint (sc_prohibit_jm_in_m4): New rule.
4500 (syntax-check-rules): Add to the list.
4502 2004-04-13 Paul Eggert <eggert@twinsun.com>
4504 Use page-aligned buffers whenever we bother to do I/O using buffer
4505 sizes that are tailored for the files.
4507 * src/cat.c: Include getpagesize.h.
4508 * src/copy.c: Likewise.
4509 * src/shred.c: Likewise.
4510 * src/split.c: Likewise.
4511 * src/cat.c (main): Align I/O buffers to page boundaries.
4512 * src/copy.c (copy_reg): Likewise.
4513 * src/shred.c (dopass): Likewise.
4514 * src/split.c (main): Likewise.
4515 * src/dd.c (ROUND_UP_OFFSET, PTR_ALIGN): Remove.
4516 All uses replaced by ptr_align.
4517 * src/od.c (gcd, lcm): Remove; now in system.h.
4518 * src/system.h (gcd, lcm, ptr_align): New functions, moved from od.c.
4520 2004-04-14 Jim Meyering <jim@meyering.net>
4522 Remove m4/Makefile.am: it's no longer needed, with newer automake
4523 * configure.ac (AC_CONFIG_FILES): Remove m4/Makefile.in from the list.
4524 * Makefile.am (SUBDIRS): Remove `m4' from the list.
4526 2004-04-13 Jim Meyering <jim@meyering.net>
4528 * configure.ac: Change `jm_' in AC_DEFINE'd names to `gl_'.
4530 2004-03-27 Paul Eggert <eggert@twinsun.com>
4532 * NEWS: cp -pu and mv -u (when copying) now take the destination
4533 file system time stamp resolution into account.
4534 * doc/coreutils.texi (mv invocation): Document this.
4535 (cp invocation): Document -u (it was missing!) with new behavior.
4537 * src/copy.c: Include "utimecmp.h".
4538 (copy_internal): Compare time stamps using utimecmp rather than
4541 2004-04-09 Jim Meyering <jim@meyering.net>
4543 * Makefile.maint (.re-list): New rule/file, to replace
4544 hard-coded list of header file names.
4545 (sc_system_h_headers): Use the new file.
4546 Don't look for sys2.h anymore.
4548 * src/system.h: Include new "stat-macros.h" rather than hard-coding
4549 all of its macro definitions -- the list was slightly out of date.
4550 Suggestion from Dmitry V. Levin.
4552 2004-04-08 Paul Eggert <eggert@cs.ucla.edu>
4554 * NEWS: Remove noctty flag from dd. Suggested by Philippe Troin.
4555 * doc/coreutils.texi (dd invocation): Likewise.
4556 * src/shred.c (O_NOCTTY): Remove redundant decl.
4557 * src/dd.c (flags, usage): Remove noctty flag.
4558 (main): Always use O_NOCTTY when opening files.
4560 2004-04-08 Jim Meyering <jim@meyering.net>
4562 * src/dd.c (dd_copy): Mark two diagnostics for translations.
4563 (set_fd_flags): Undo part of today's change: it's a little
4564 cleaner -- and more efficient in the common case -- to go
4565 ahead and OR in the -1 when fcntl fails.
4567 * Makefile.maint (sc_dd_max_sym_length): New target.
4568 (syntax-check-rules): Add it.
4570 * src/md5sum.c (PROGRAM_NAME) [algorithm == ALG_SHA1]:
4571 Correct spelling: s/shasum/sha1sum. Reported by Jesse Kornblum.
4573 * src/dd.c (set_fd_flags): Don't OR in -1 when fcntl fails.
4574 Rename parameter, flags, to avoid shadowing global.
4575 (LONGEST_SYMBOL): Tweak comment.
4577 2004-04-07 Paul Eggert <eggert@twinsun.com>
4579 * NEWS: New dd conv= symbols nocreat, excl, fdatasync, fsync,
4580 and new dd options iflag= and oflag=.
4581 * src/dd.c (usage): Likewise.
4582 * src/Makefile.am (dd_LDADD, shred_LDADD): Add fdatasync's lib.
4583 * src/dd.c (fdatasync) [!HAVE_FDATASYNC]: New macro.
4584 (C_NOCREAT, C_EXCL, C_FDATASYNC, C_FSYNC): New macros.
4585 (input_flags, output_flags): New vars.
4586 (LONGEST_SYMBOL): New macro.
4587 (struct symbol_value): Renamed from struct conversion. Members
4588 symbol and value renamed from convname and conversion. The
4589 symbol value is now an array instead of a pointer; this saves
4590 a bit of space and time in practice. All uses changed.
4591 (conversions): Add nocreat, excl, fdatasync, fsync. Now const.
4592 (flags): New constant array.
4593 (iflag_error_msgid, oflag_error_msgid): New constants.
4594 (parse_symbols): Renamed from parse_conversion and generalized
4595 to handle either conversion or flag symbols.
4596 (scanargs): Adjust uses of parse_symbols accodingly. Add
4597 support for iflag= and oflag=. Reject attempts to use
4598 both excl and nocreat.
4599 (set_fd_flags): New function.
4600 (dd_copy): Just return X rather than calling quit (X), since our
4601 caller invokes quit with the returned value. Add support for
4602 fdatasync and fsync.
4603 (main): Add support for iflag=, oflag=, and new conv= symbols.
4604 * src/system.h (O_DIRECT, O_DSYNC, O_NDELAY, O_NOFOLLOW,
4605 O_RSYNC, O_SYNC): Define to 0 if not already defined.
4607 * NEWS: Remove duplicate mention of BLOCKSIZE.
4609 2004-04-02 Andreas Schwab <schwab@suse.de>
4611 * src/stty.c: Add support for IUTF8 input flag.
4613 2004-04-06 Jim Meyering <jim@meyering.net>
4615 * src/system.h (makedev) [mkdev && !makedev]: Define in terms of mkdev.
4616 Interix spells it `mkdev'. Reported by Mark Funkenhauser.
4618 2004-04-04 Jim Meyering <jim@meyering.net>
4620 A specified format is no longer automatically newline terminated.
4621 If you want a newline at the end of your format, use `\n'.
4622 * src/stat.c (print_it): Don't print a newline at the end of
4624 (do_statfs): Add a newline at end of each default format string.
4626 2004-03-30 Paul Eggert <eggert@twinsun.com>
4628 * src/nohup.c (main): Adjust to new calling convention
4629 for set_cloexec_flag.
4631 2004-03-31 Jim Meyering <jim@meyering.net>
4633 * tests/Fetish.pm (run_tests): Remove `.orig' file.
4634 Remove debugging diagnostic.
4636 Specifying an invalid --width=N (-w) or --gap-size=N (-g)
4637 would not elicit an error.
4638 * src/ptx.c: Include "xstrtol.h" and "quotearg.h".
4639 (main): Don't use atoi. Use xstrtoul instead.
4641 2004-03-30 Jim Meyering <jim@meyering.net>
4643 * Makefile.maint (sc_prohibit_atoi_atof): New rule.
4644 (syntax-check-rules): Add it.
4645 * .x-sc_prohibit_atoi_atof: New file.
4647 2004-03-29 Jim Meyering <jim@meyering.net>
4649 * tests/du/files0-from: Use new OUT_SUBST directive, so that this
4650 test is not sensitive to system-dependent block size differences.
4651 Prompted by a report of Solaris 8 differences from Paul Eggert.
4653 * tests/Fetish.pm: Accept new directives: OUT_SUBST, ERR_SUBST.
4654 Rename `%tmp' to `%actual'. Reverse order of last two args to
4655 _compare_files (to $actual, $expected) so as to match declaration.
4657 2004-03-28 Paul Eggert <eggert@twinsun.com>
4659 Fix some gotchas encountered when porting to Solaris 8, using
4660 the Forte 6u2 compiler.
4662 * src/hostname.c [HAVE_SETHOSTNAME && !defined sethostname]:
4663 Declare sethostname, since no Solaris header does it.
4664 * src/who.c: Include "vasprintf.h", for asprintf.
4666 2004-03-28 Jim Meyering <jim@meyering.net>
4669 * src/du.c (process_file): Don't record dev/inode for directories.
4671 Under some circumstances, without -c, du would mistakenly count the
4672 space of hard-linked files, not just the first one it encountered.
4673 Reported by Anthony Thyssen.
4674 * src/du.c (du_files): Don't ever clear the set of `seen' dev/inodes.
4676 * src/du.c: Rename global `print_totals' to `print_grand_total'.
4678 * src/du.c (main): Rearrange filtering loop to be a tiny bit
4681 * src/chown-core.c: Don't include savedir.h -- no longer needed.
4682 * src/chmod.c: Likewise.
4684 2004-03-25 Jim Meyering <jim@meyering.net>
4686 * src/du.c (main): Remove now-unused declaration of `i'.
4688 2004-03-24 Paul Eggert <eggert@twinsun.com>
4690 * src/du.c (main): Filter out file names of length zero before
4691 invoking fts, so that they don't cause fatal errors.
4693 2004-03-25 Jim Meyering <jim@meyering.net>
4695 * tests/du/files0-from (zero-len): Add a test for the above.
4697 2004-02-25 Paul Eggert <eggert@twinsun.com>
4699 * NEWS: New environment var BLOCKSIZE.
4700 * lib/human.c (humblock): Support BLOCKSIZE as well as BLOCK_SIZE.
4701 * tests/envvar-check: Test for it. Factor the code to simplify it.
4703 2004-03-23 Paul Eggert <eggert@twinsun.com>
4705 * NEWS: Shorten the du --files0-from announcement, and say
4706 "NUL-terminated" rather than "NUL-separated".
4707 * src/du.c (EXPECTED_BYTES_PER_FILE_NAME, DEFAULT_PROJECTED_N_FILES):
4709 (usage): Say "NUL-terminated", not "NUL-separated".
4710 (main): Check for I/O error when istream is closed.
4711 Allow --files0-from=F even if F is empty; this specifies no files.
4712 (du_files): Now that we allow the list of files to be empty,
4714 * tests/du/files0-from: Adjust to above changes to src/du.c.
4716 2004-03-24 Jim Meyering <jim@meyering.net>
4718 * tests/tail-2/assert: Avoid race condition that could cause
4719 spurious failure. Based on a patch from Andreas Schwab.
4721 2004-03-23 Jim Meyering <jim@meyering.net>
4723 * src/du.c (main): Free the hash table, too.
4725 2004-03-22 Jim Meyering <jim@meyering.net>
4727 * man/Makefile.am (.x.1): Remove --info-page= option, reverting
4728 the change of 2004-01-22. I can no longer reproduce the problem
4729 that prompted that change, and `info coreutils pr' would display the
4730 `printing text' section of the manual, not the one on `pr invocation'.
4732 * tests/du/files0-from (nul-1, nul-2): Adjust expected diagnostics
4733 to match corrected output.
4735 * src/du.c: Include "readtokens0.h" rather than "readtokens.h".
4736 (main): Use readtoken0 functions rather than readtokens.
4737 Don't use errno when diagnosing readtokens0 failure.
4738 Fix off-by-one error in the token number reported in a diagnostic.
4739 (du_files): Return bool, rather than int.
4740 (main): Call readtokens0_free.
4742 2004-03-21 Jim Meyering <jim@meyering.net>
4744 * src/remove.c (ds_free): Plug a small leak.
4746 * tests/Fetish.pm: Fix typo in comment.
4748 2004-03-07 Jim Meyering <jim@meyering.net>
4750 * NEWS: du accepts a new option --files0-from=FILE, where FILE
4751 contains a list of NUL-separated file names.
4753 * src/du.c: Include "readtokens.h".
4754 (usage): Describe the new option, and adjust the `Usage':
4755 with this option, no FILE may be specified on the command line.
4756 (main): Handle the new option.
4758 * tests/du/files0-from: New tests, for the above.
4759 * tests/du/Makefile.am (TESTS): Add files0-from.
4761 * src/factor.c (do_stdin): Reflect changes in use of readtoken.
4762 * src/tsort.c (tsort): Likewise.
4764 2004-02-29 Paul Eggert <eggert@twinsun.com>
4766 * NEWS: Add support for a new notation @N to get_date to represent
4767 the time stamp with numeric value N. Improve support for
4768 fractional time stamps. date's -d and -f options now accept them.
4769 Likewise for touch -t. date has a new option --iso-8601=ns.
4771 * doc/coreutils.texi (touch invocation):
4772 Describe use of fractional seconds.
4773 (date invocation, Options for date): Likewise.
4774 * doc/getdate.texi (General date syntax, Time of day items): Likewise.
4775 * doc/coreutils.texi (date invocation): Mention effect of LC_TIME.
4776 (Options for date): Describe new --iso-8601=ns option.
4778 * doc/getdate.texi: Add copyright notice. Change getdate to
4779 get_date when talking about the function name.
4780 (Seconds since the Epoch): New section, containing the time_t
4781 info moved from Date input formats section, along with new
4782 info about the @ syntax. Mention negative time stamps,
4783 fractional time stamps, and leap seconds.
4784 (General date syntax): Modernize examples a bit to reflect new
4786 (General date syntax, Relative items in date strings):
4787 Use ' rather than " to quote formats.
4788 (Time of day items): Add an example with fractional seconds.
4789 Describe fractional-second syntax.
4791 * src/Makefile.am (touch_LDADD): New macro, since `touch' now
4792 needs clock_gettime.
4794 * src/date.c (enum Time_spec): New enum TIME_SPEC_NS.
4795 (time_spec_string, time_spec, show_date): Support it.
4796 (usage): Remove description of -ITIMESPEC, as it's obsolete and
4797 confusing. Mention --iso-8601=ns.
4798 (batch_convert): getline returns ssize_t, not int.
4800 * src/touch.c (newtime): Now an array of two timespecs, one
4801 for access and one for modification.
4802 (ref_stats): Remove.
4803 (get_reldate): Use get_date's parameter profile.
4804 (touch, main): Adjust to above changes.
4805 (main): Work even if tm_year == INT_MAX (so long as long int is wider).
4806 Use gettime instead of gettimeofday, for new get_date signature.
4808 * tests/date/Test.pm (test_vector): New tests epoch, ns-10, ns-max32,
4811 2004-03-15 Jim Meyering <jim@meyering.net>
4813 * Makefile.maint (alpha beta major): `Make' the emit_upload_commands
4814 target before updating $(prev_version_file).
4816 * tests/misc/date-sec: New file, to test for just-fixed bug in date.
4817 See today's change in lib/getdate.y.
4818 * tests/misc/Makefile.am (TESTS): Add date-sec.
4820 2004-03-14 Jim Meyering <jim@meyering.net>
4822 * announce-gen (print_changelog_deltas): Use `.sig' suffix for
4823 signature files, not `.asc'. Reported by angico@yahoo.com.
4825 2004-03-13 Jim Meyering <jim@meyering.net>
4827 * src/cp.c (do_copy): Tweak wording in a diagnostic.
4828 Suggestion from Karl Berry.
4829 Include "quoatearg.h".
4830 (do_copy): Use quotearg_colon (not quote) for diagnostics
4831 that begin with `"%s:'.
4833 * src/nl.c (usage): Specify that nl uses _basic_ regular expressions.
4834 Suggestion from Dan Jacobson.
4836 2004-03-12 Jim Meyering <jim@meyering.net>
4840 Sometimes, when source and destination partition are different,
4841 mv mistakenly fails to preserve a hard link. Reported by IIDA Yosiaki.
4843 * src/copy.c: When moving a set of N hard-linked files between
4844 partitions, via two or more command line arguments where the
4845 command line argument containing the Nth link contains no other
4846 link to that same file, mv would mistakenly copy the file, rather
4847 than hard-linking it to the other(s). That happens because when the
4848 final link is processed, its link count has been reduced to 1 since
4849 the other links have been `copied' to the destination partition
4850 and the source links have been removed.
4851 (copy_internal): When in move mode, use the source dev/inode
4852 pair to look up destination name even when st_nlink == 1.
4853 * src/cp-hash.c (src_to_dest_lookup): New function.
4854 * src/cp-hash.h (src_to_dest_lookup): Add prototype.
4855 * tests/mv/part-hardlink: New file. Test for the above fix.
4856 * tests/mv/Makefile.am (TESTS): Add part-hardlink.
4858 * announce-gen: Sync with autoconf.
4860 * tests/ls/time-1: Exit 77 (not 1) if we can't set up for the test.
4861 This was triggered on a Linux-2.2.19 system using a file system
4862 NFS-mounted from some sort of Sun.
4864 2004-03-11 Jim Meyering <jim@meyering.net>
4866 * Use automake-1.8.3. Regenerate dependent files.
4868 2004-03-10 Jim Meyering <jim@meyering.net>
4870 * tests/du/deref-args: Also convert sizes in the 70-79 kB range,
4871 so that this test works with SELinux-enabled systems.
4872 Based on a patch from Tim Waugh.
4874 `join -1 x' would give a misleading diagnostic
4875 * src/join.c (string_to_join_field): Report that a non-numeric field
4876 number is invalid, rather than `so large that it is not representable'.
4877 * tests/join/Test.pm (invalid-j): New partial test for the above fix.
4879 2004-03-06 Jim Meyering <jim@meyering.net>
4881 cp --sparse=always sparse-image-file.img /dev/hda1 could
4882 produce an invalid copy on the destination device.
4884 * src/copy.c (copy_reg): Even with --sparse=always, try to
4885 make `holes' only if the destination is a regular file.
4886 Reported by Szakacsits Szabolcs.
4888 2004-03-03 Paul Eggert <eggert@twinsun.com>
4890 * src/nohup.c (main): Don't invoke set_cloexec_flag with
4891 a file descriptor of -1.
4893 2004-03-02 Dmitry V. Levin <ldv@altlinux.org>
4895 * src/nohup.c: Include "cloexec.h".
4896 (main): Set the copy of stderr to close on exec.
4898 2004-03-01 Paul Eggert <eggert@twinsun.com>
4900 * configure.ac: Include <signal.h> when checking for strsignal,
4901 sys_siglist, and friends. Problem reported by Tony Leneis in
4902 <http://mail.gnu.org/archive/html/bug-coreutils/2004-02/msg00136.html>.
4904 2004-02-25 Paul Eggert <eggert@twinsun.com>
4906 * tests/du/deref-args, tests/du/exclude, tests/du/slash:
4907 * tests/du/trailing-slash: Run envvar-check in case BLOCK_SIZE
4910 2004-02-23 Paul Eggert <eggert@twinsun.com>
4912 * NEWS: Document how chown's USER.GROUP argument is now parsed.
4914 2004-02-23 Jim Meyering <jim@meyering.net>
4916 * src/seq.c (usage): Remove stray space after \n in --help output.
4918 2004-02-22 Jim Meyering <jim@meyering.net>
4920 * src/du.c (usage): Separate -H and --si. Say that the meaning
4921 of -H will soon change to that of --dereference-args (-D).
4923 2004-02-21 Jim Meyering <jim@meyering.net>
4925 * src/comm.c (usage): Tell what comm does when there are no options.
4926 Reword in terms of FILE1 and FILE2 rather than `left file' and
4927 `right file'. Suggestion from Dan Jacobson.
4929 2004-02-15 Paul Eggert <eggert@twinsun.com>
4931 Fix some POSIX-conformance bugs in expr.
4933 * NEWS: document the following changes to src/expr.c.
4934 * doc/coreutils.texi (expr invocation): Likewise.
4935 Document what forms integers may take, and say "integer"
4936 consistently instead of "number". Warn about operands
4937 that "expr" can misinterpret, and how to work around the
4939 * src/expr.c (eval, eval7, eval6, eval5, eval4, eval3, eval2, eval1):
4940 Accept a bool argument specifying whether to evaluate the
4941 expression. This is to allow short-circuit evaluation. All
4943 (null): Report that a string is zero even if it has
4944 a form like "-0" or "00".
4945 (eval1, eval): Use short-circuit evaluation for | and &.
4946 (eval): Return 0 if both arguments are null or zero, instead
4947 of returning the first argument.
4948 * tests/expr/basic: Add some tests for the above.
4950 2004-02-17 Jim Meyering <jim@meyering.net>
4954 `make check' from a build inside a chroot environment would fail
4955 * tests/help-version: Specify an argument (`/') for df, in the
4956 unusual event that there is no valid entry in /etc/mtab.
4957 Likewise for id: add the -u option, so we don't get spurious
4958 failures when there are no user or group names.
4961 * src/sort.c (usage) [-u]: Add punctuation so that the description in
4962 the help2man-generated (line-joined) man page is more readable.
4963 Reported by Tim Waugh.
4964 [-T]: Add a semicolon, for the same reason.
4966 2004-02-15 Jim Meyering <jim@meyering.net>
4968 * Makefile.am (dist-hook): Qualify target with $(srcdir)/ prefix.
4970 2004-02-11 Jim Meyering <jim@meyering.net>
4972 * tests/Makefile.am.in ($(srcdir)/Makefile.am): Use more portable
4973 $(srcdir)/../Makefile.am.in, rather than $<.
4974 Suggestion from Michael Elizabeth Chastain.
4976 2004-02-10 Jim Meyering <jim@meyering.net>
4978 * config/install-sh: Make this script executable.
4979 * Makefile.am (dist-hook): New target, to ensure that config/install-sh
4980 is executable. Otherwise, on systems that lack a suitable install
4981 binary, `make install' would fail, because of the way this script
4982 is invoked (without `$SHELL ' prefix).
4983 Reported by Bob Proulx.
4985 2004-02-08 Jim Meyering <jim@meyering.net>
4989 * tests/rm/rm5: Avoid triggering a bug in OSF/Tru64's sed
4990 that would cause an unwarranted test failure.
4991 * tests/rm/rm3: Likewise.
4993 2004-02-07 Jim Meyering <jim@meyering.net>
4995 Remove xstat function pointer member. The way it was used was not
4996 portable, since some systems (OSF V5.1, Solaris 2.5.1) provide static
4997 inline `stat' and `lstat' functions, thus making the tests of
4998 `xstat == lstat' in copy.c always fail.
4999 * src/copy.h (struct cp_options) [xstat]: Remove member.
5001 * src/copy.c (copy_dir): Set `.dereference' member, not .xstat.
5002 (copy_internal): Use `XSTAT (x, ...)' in place of `*(x->xstat) (...)'.
5003 Use `x->dereference == DEREF_NEVER' in place of `x->xstat == lstat'.
5004 (valid_options): Remove now-obsolete FIXME comments.
5006 * src/cp.c (re_protect): Use `XSTAT (x, ...)' in place of
5007 `*(x->xstat) (...)'.
5008 (do_copy): Declare/use local xstat rather than x->xstat.
5009 (main): Remove code that set x.xstat.
5010 * src/mv.c (cp_option_init): Don't initialize xstat member.
5011 * src/install.c (cp_option_init): Likewise.
5013 * Makefile.cfg (gnu_ftp_host-alpha, etc.): Un-factor .gnu.org suffix,
5014 so that emit_upload_commands can use these variables, too.
5016 2004-02-06 Jim Meyering <jim@meyering.net>
5018 * tests/rm/deep-1: Remove `du' stack space test.
5019 Apparently, `ulimit -s N' isn't portable enough.
5020 This test will be restored (with a guard against losing ulimit)
5021 in its own file later.
5023 * tests/rm/deep-1 (deep): Remove progress-style diagnostics,
5024 since this test doesn't take long enough to merit them.
5025 Run du on $tmp (the containing dir), not $deep, the full path to leaf.
5027 * Makefile.maint (signatures): Remove definition.
5028 Now, automake's gnupload handles this.
5029 (%.sig: %): Remove now-unused rule.
5030 (rel-files): Use automake's $(DIST_ARCHIVES), rather than
5031 `$(distdir).tar.bz2 $(distdir).tar.gz'.
5032 (emit-upload-commands): Adjust to use gnupload.
5034 2004-02-05 Jim Meyering <jim@meyering.net>
5036 * src/system.h (ST_TIME_CMP_NS, ST_TIME_CMP): Remove definitions.
5037 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5038 Now, those are all defined in timespec.h.
5041 * src/date.c: Don't include timespec.h, now that system.h does it.
5043 2004-02-02 Paul Eggert <eggert@twinsun.com>
5045 Don't dump core if localtime returns NULL (possible on
5046 hosts with 64-bit time_t and 32-bit int).
5047 * src/date.c: Include "inttostr.h".
5048 (batch_convert, main):
5049 If time conversion fails, exit with nonzero status.
5050 (show_date): Return int to report conversion failure.
5051 Print the time as an int if localtime fails.
5052 * src/uptime.c: Print "??" if the current clock can't
5053 be converted by localtime. This won't happen until the year
5054 2*31 + 1900, but we don't want to dump core even if the current
5055 clock has the wrong value.
5057 * src/stat.c: Include "inttostr.h".
5058 (human_time): Print the date/time as a number of seconds since the
5059 epoch if it can't be converted by localtime. This is better than
5060 just saying "invalid", and is consistent with what "ls" does.
5061 Don't dump core if the year has more than 48 digits; this isn't
5062 possible on any contemporary host, but we might as well do it right.
5064 2004-01-31 Paul Eggert <eggert@twinsun.com>
5066 * src/stat.c (human_time): Accept time rather than
5067 pointer-to-const-time parameter, for clarity. All callers changed.
5069 2004-02-02 Jim Meyering <jim@meyering.net>
5071 * src/stat.c (do_stat): Remove extra trailing newline from
5072 default formats. Reported by Nelson H. F. Beebe.
5074 Print actual fractional seconds in time stamps, not just `.00000000'.
5075 * src/stat.c (human_time): Add and use new parameter, t_ns.
5076 (print_stat): Update callers.
5077 * src/ls.c (TIMESPEC_NS): Remove definition.
5078 * src/system.h (TIMESPEC_NS): Define here, instead, now that stat.c
5079 also uses this macro.
5080 Nelson H. F. Beebe noticed that ls --full-time printed nonzero
5081 fractional seconds for files on an XFS file system, but that stat's
5082 fractional seconds were always zero.
5084 2004-01-28 Paul Eggert <eggert@twinsun.com>
5086 * src/seq.c (print_numbers): Use 'double' for loop index, not
5087 'int', to avoid problems with integer overflow. On almost all
5088 machines 'double' works in every case where 'int' works, and
5089 it works on other cases besides.
5091 2004-01-27 Jim Meyering <jim@meyering.net>
5093 * src/seq.c (usage): Mention that if INCREMENT is omitted,
5094 it defaults to 1, even when FIRST is larger than LAST.
5095 Reword so as not to exclude the possibility that INCREMENT be zero.
5097 2004-01-25 Jim Meyering <jim@meyering.net>
5101 * Makefile.maint (signatures): Comment out definition.
5103 2004-01-23 Jim Meyering <jim@meyering.net>
5105 * Makefile.maint (header_regexp): Add exitfail.
5107 * man/Makefile.am (EXTRA_DIST): Add help2man.
5108 Reported by Nelson H. F. Beebe.
5110 * man/Makefile.am (.x.1): Prefix help2man invocation with `$(PERL) --'
5111 so it works on systems with Perl installed somewhere other than in
5114 * src/paste.c (paste_parallel): Declare local, chr, to be of type
5115 `int', not `char', since it must hold EOF. This bug would make
5116 paste infloop on some systems. Test failures reported by
5117 Nelson H. F. Beebe and Christian Krackowizer.
5119 2004-01-22 Jim Meyering <jim@meyering.net>
5121 * tests/rmdir/fail-perm: New file. Test for just-fixed rmdir bug.
5122 * tests/rmdir/Makefile.am (TESTS): Add fail-perm.
5124 * man/help2man: Fix it so using --info-page='coreutils PROG' works.
5125 * man/Makefile.am (.x.1): Invoke our own (tweaked) copy of help2man.
5126 Use --info-page='coreutils PROG' option.
5127 Now, readlink.1 refers the user to `info coreutils readlink'
5128 rather than to `info readlink'. Reported by Matt Swift.
5130 2004-01-21 Paul Eggert <eggert@twinsun.com>
5132 Exit status cleanup.
5134 * src/basename.c (usage): Use EXIT_SUCCESS, not 0, for clarity.
5135 * src/cat.c, src/chgrp.c, src/chmod.c, src/chown.c, src/chroot.c,
5136 * src/cksum.c, src/comm.c, src/cp.c, src/csplit.c, src/cut.c,
5137 * src/date.c, src/dd.c, src/df.c, src/dircolors.c, src/dirname.c,
5138 * src/du.c, src/echo.c, src/env.c, src/expand.c, src/expr.c,
5139 * src/factor.c, src/fmt.c, src/fold.c, src/head.c, src/hostid.c,
5140 * src/hostname.c, src/id.c, src/install.c, src/join.c, src/kill.c,
5141 * src/link.c, src/ln.c, src/logname.c, src/ls.c, src/md5sum.c,
5142 * src/mkdir.c, src/mkfifo.c, src/mknod.c, src/mv.c, src/nice.c,
5143 * src/nl.c, src/nohup.c, src/od.c, src/paste.c, src/pathchk.c,
5144 * src/pinky.c, src/pr.c, src/printenv.c, src/printf.c, src/pwd.c,
5145 * src/rm.c, src/rmdir.c, src/seq.c, src/setuidgid.c, src/shred.c,
5146 * src/sleep.c, src/sort.c, src/split.c, src/stat.c, src/stty.c,
5147 * src/su.c, src/sum.c, src/sync.c, src/tac.c, src/tail.c, src/tee.c,
5148 * src/test.c, src/touch.c, src/tr.c, src/tsort.c, src/tty.c,
5149 * src/uname.c, src/unexpand.c, src/uniq.c, src/unlink.c, src/uptime.c,
5150 * src/users.c, src/wc.c, src/who.c, src/whoami.c, src/yes.c: Likewise.
5152 * src/cat.c (usage): Don't bother normalizing exit status
5153 since the arg is already the correct exit status now.
5154 * src/cksum.c, src/comm.c, src/csplit.c, src/cut.c,
5155 * src/dircolors.c, src/expand.c, src/fmt.c, src/fold.c, src/head.c,
5156 * src/join.c, src/md5sum.c, src/nl.c, src/od.c, src/paste.c,
5157 * src/pr.c, src/split.c, src/sum.c, src/tac.c, src/tail.c, src/tr.c,
5158 * src/tsort.c, unexpand.c, src/src/uniq.c, src/src/wc.c: Likewise.
5160 * src/chown.c (main): Removed unused local 'fail'.
5162 * src/chroot.c (CHROOT_FOUND_BUT_CANNOT_INVOKE, CHROOT_FAILURE):
5165 * src/chroot.c (main): Initialize exit_failure to EXIT_FAIL.
5166 * src/env.c, src/nice.c, src/su.c: Likewise.
5167 * src/nohup.c (main): Likewise, to NOHUP_FAILURE.
5168 * src/setuidgid.c (main): Likewise, to SETUIDGID_FAILURE.
5169 * src/expr.c (main): Use initialize_exit_failure rather than
5170 setting exit_failure directly; this optimizes away redundant
5172 * src/printenv.c, src/sort.c, src/test.c, src/tty.c: Likewise.
5174 * src/chroot.c (main): Exit with status 1 rather than 127
5175 if chroot itself fails, as per documentation.
5177 * src/chroot.c (main): Use EXIT_ENOENT and EXIT_CANNOT_INVOKE
5178 rather than roll-your-own symbols or integers.
5179 * src/env.c (main): Likewise.
5180 * src/nohup.c (main): Likewise.
5181 * src/su.c (run_shell): Likewise.
5183 * src/cp.c (exit_status): Remove static var....
5184 (main): Making it local here instead. Use =, not |=, to set it.
5186 * src/cut.c (FATAL_ERROR, main): Exit with status EXIT_FAILURE,
5188 * src/date.c (batch_convert, main): Likewise.
5189 * src/dd.c (dd_copy): Likewise.
5190 * src/pr.c (first_last_page, main, getoptarg): Likewise.
5191 * src/tr.c (main): Likewise.
5192 * src/date.c (main): Don't assume EXIT_FAILURE == 1, as
5193 POSIX doesn't require it.
5194 * src/dd.c (write_output, skip, dd_copy): Likewise.
5195 * src/df.c (main): Likewise.
5196 * src/id.c (main): Likewise.
5197 * src/install.c (main): Likewise.
5198 * src/ln.c (main): Likewise.
5199 * src/ls.c (main): Likewise.
5200 * src/mv.c (main): Likewise.
5201 * src/shred.c (main): Likewise.
5203 * src/env.c (main): Exit with status 1, not 2, on errors detected
5205 * src/hostname.c (main): Likewise.
5206 * src/nl.c (main): Likewise.
5207 * src/stty.c (main): Likewise.
5209 * src/expr.c (EXPR_FAILURE): Renamed from EXPR_ERROR, for
5210 consistency with the other programs' naming conventions.
5213 * src/factor.c (main): Do not report a usage error simply
5214 because stdin has bad numbers.
5216 * src/id.c (problems): Now a boolean int, not a counter,
5217 so that we don't have to worry about int overflow. All uses changed.
5218 * src/touch.c (err): Likewise.
5220 * src/md5sum.c (main): Use int, not size_t, to store boolean int.
5222 * src/mkfifo.c (main): Exit with status 1, not 4, if not implemented.
5223 * src/mknod.c: Likewise.
5225 * src/nice.c (main): Exit with status EXIT_FAIL, not EXIT_FAILURE,
5226 on error; this is in case EXIT_FAILURE is unusual.
5227 * src/su.c (main): Likewise.
5229 * src/nohup.c (NOHUP_FOUND_BUT_CANNOT_INVOKE): Remove; all uses
5230 changed to EXIT_CANNOT_INVOKE.
5232 * src/printenv.c (PRINTENV_FAILURE): New constant.
5233 (main): Exit with status PRINTENV_FAILURE, not EXIT_FAILURE, on
5234 command-line syntax problems.
5236 * src/rmdir.c (remove_parents): Don't set 'fail' to a negative number.
5237 (main): Avoid integer overflow when seeing whether errors occurred.
5239 * src/seq.c (print_numbers): Now returns void, not (zero) int.
5240 All callers changed.
5241 (main): Remove unused local variable 'errs'. Always exit successfully
5242 if we reach the end.
5244 * src/setuidgid.c (SETUIDGID_FAILURE): Renamed from FAIL_STATUS,
5245 for consistency with other programs here. All uses changed.
5246 (main): Use 'error' to exit rather than invoking 'exit' here.
5248 * src/sort.c: Don't include <assert.h>.
5249 (SORT_OUT_OF_ORDER, SORT_FAILURE): Now enums, not macros.
5250 (usage): Don't use 'assert'.
5251 (main): Remove redundant assignment to exit_failure.
5253 * src/system.h (EXIT_FAIL, EXIT_CANNOT_INVOKE, EXIT_ENOENT):
5255 (initialize_exit_failure): New inline function.
5256 Include exitfail.h here, since we refer to exit_failure.
5257 All callers changed to not include exitfail.h.
5259 * src/tty.c (TTY_FAILURE, TTY_WRITE_ERROR): New enum values;
5260 substitute them for the corresponding integer constants.
5262 * tests/help-version (expected_failure_status_date): Remove, as
5263 'date' is now normal.
5264 (expected_failure_status_nohup): New var.
5266 2004-01-21 Jim Meyering <jim@meyering.net>
5268 * tests/touch/relative: Remove `command' syntax.
5269 Thanks to Nelson H. F. Beebe and Paul Eggert.
5271 * tests/touch/relative: Test only year/month/day, not hours/min/sec,
5272 so as to avoid problems with systems using TAI clocks.
5273 Although it's no longer necessary, set TZ=UTC0 also for the
5274 initial touch command. Reported by Paul Jarc here:
5275 http://article.gmane.org/gmane.comp.gnu.core-utils.bugs/1504
5277 2004-01-20 Diego Biurrun <diego@biurrun.de>
5279 * src/dircolors.hin: Add .mov to the list of media files.
5281 2004-01-19 Paul Eggert <eggert@twinsun.com>
5283 * tests/touch/relative: Use TZ=UTC0, not TZ=utc (which isn't
5284 portable). Problem reported by Christian Krackowizer. Also, use
5285 +0000 rather than +0 to specify a time zone, as the documentation
5286 requires four digits.
5288 2004-01-19 Jim Meyering <jim@meyering.net>
5290 * tests/mv/hard-4: Run envvar-check in case SIMPLE_BACKUP_SUFFIX is set.
5291 * tests/mv/backup-is-src: Likewise.
5292 Problem reported by Peter Horst
5294 2004-01-17 Jim Meyering <jim@meyering.net>
5296 * announce-gen (print_changelog_deltas): Use .sig suffix, not .asc.
5300 2003-12-15 Paul Eggert <eggert@twinsun.com>
5302 * NEWS, doc/coreutils.texi: touch -r and -d can now both be specified,
5303 with -r specifying the origin for -d.
5304 * src/touch.c (flexible_date): Remove static var.
5305 (get_reldate): New function.
5306 (main): Use it, to implement this new behavior.
5308 2004-01-16 Jim Meyering <jim@meyering.net>
5310 * tests/touch/relative: New test for the above.
5311 * tests/touch/Makefile.am (TESTS): Add relative.
5313 2004-01-13 Jim Meyering <jim@meyering.net>
5315 * src/system.h: Include contents of sys2.h.
5316 * src/sys2.h: Remove file.
5317 * src/Makefile.am (noinst_HEADERS): Remove sys2.h.
5319 * Use automake-1.8.2. Regenerate dependent files.
5321 * Update to gettext-0.13.1.
5322 * configure.ac: Use gettext-0.13.1.
5323 * .x-sc_space_tab: Add m4/po.m4 to the list of exceptions.
5325 2004-01-12 Jim Meyering <jim@meyering.net>
5327 * Makefile.maint (%.sig): Use .sig suffix rather than .asc.
5329 * Makefile.maint (po-check): Ensure that cvsu works before using it.
5330 Reported by Alexandre Duret-Lutz.
5332 * src/tail.c (main): Warn about following stdin only when it's a tty.
5334 * configure.ac: Use gl_DEFAULT_POSIX2_VERSION.
5336 2004-01-10 Jim Meyering <jim@meyering.net>
5338 * tests/misc/stat-fmt: Use backticks, not `$()' notation.
5340 2004-01-09 Jim Meyering <jim@meyering.net>
5342 * configure.ac: Quote underquoted `jm_DUMMY_1' to avoid new warning.
5344 2004-01-08 Jim Meyering <jim@meyering.net>
5346 * src/stat.c (human_fstype): Use %lx, not %x format for `unsigned long'.
5347 From Andreas Schwab.
5349 * tests/Makefile.am (TESTS_ENVIRONMENT): Remove `/vg' (prerelease test
5350 remnant) from PATH component. That would cause tests in this directory
5351 not to run the just-built binaries, but rather whatever happened
5352 to be in one's PATH. Reported by Christian Krackowizer.
5354 2004-01-04 Jim Meyering <jim@meyering.net>
5356 * src/csplit.c (new_control_record): Use x2nrealloc
5357 rather than xrealloc.
5359 * src/cp.c (re_protect): Use ASSIGN_STRDUPA rather than
5361 (make_path_private): Likewise.
5363 2004-01-03 Jim Meyering <jim@meyering.net>
5365 * src/paste.c: Use `bool' (not int) as the type for a few
5367 (collapse_escapes): Rewrite to set globals rather than modifying
5369 Use size_t (not int) for all counters and related index variables.
5370 (paste_parallel): Remove needless complexity of
5371 using xrealloc in the loop; just allocate the buffers up front.
5372 Free the two temporary buffers.
5373 Move declarations of locals `down' into scope where used.
5374 (paste_serial): Remove `register' attributes.
5375 (main): Simplify delim-related code.
5376 Free `delims', now that it's malloc'd.
5378 2004-01-02 Jim Meyering <jim@meyering.net>
5380 * src/chroot.c: Include "quote.h".
5381 (CHROOT_FOUND_BUT_CANNOT_INVOKE, CHROOT_FAILURE): Define.
5382 (main): Exit with status of 127, not 1, for too-few-args,
5383 chroot failure, or chdir failure.
5384 Give a better diagnostic upon execvp failure.
5386 * src/du.c (usage): Mention that, with its current meaning,
5389 * src/tail.c (main): Warn about following stdin when it's a tty.
5390 Fail when following by name but no names are specified.
5392 2003-12-30 Jim Meyering <jim@meyering.net>
5394 * src/fold.c (main): Use memcpy, not strcpy.
5396 * src/copy.c (copy_internal): Use ASSIGN_STRDUPA rather than
5399 2003-12-28 Jim Meyering <jim@meyering.net>
5401 * src/unexpand.c (n_tabs_allocated): New global.
5402 (add_tabstop): Use x2nrealloc rather than xrealloc.
5403 * src/expand.c: Likewise.
5405 * tests/misc/expand: New file.
5406 * tests/misc/Makefile.am (TESTS): Add expand.
5408 * src/sort.c (add_temp_dir): Use x2nrealloc rather than xrealloc.
5409 (fillbuf): Use x2nrealloc rather than xrealloc.
5410 (sort): Use xnmalloc rather than xmalloc.
5413 2003-12-27 Jim Meyering <jim@meyering.net>
5415 * src/tee.c (tee): Use xnmalloc rather than xmalloc.
5417 2003-12-29 Paul Eggert <eggert@twinsun.com>
5419 * NEWS: Remove support for join -j1 FIELD, -j2 FIELD, and -o LIST1
5420 LIST2 in POSIX 1003.1-2001 hosts, as required by POSIX.
5422 * doc/coreutils.texi (join invocation): Remove documentation
5423 accordingly. Document that -t makes all separators significant.
5425 * src/join.c: Include posixver.h.
5426 (obsolete_usage): New var.
5427 (longopts): Put obsolete options first.
5428 (OBSOLETE_LONG_OPTIONS): New constant.
5429 (get_option, add_file_name): New functions.
5430 (main): Use them to support new behavior.
5431 (usage): Remove documentation for -j1 FIELD and -j2 FIELD.
5432 Do not mark -j FIELD as obsolescent; it is longstanding
5433 UNIX tradition and is a valid extension to POSIX.
5435 * tests/join/Test.pm (tv): Avoid obsolete -o usage.
5437 2003-12-28 Paul Eggert <eggert@twinsun.com>
5439 * src/join.c (add_field_list): Don't use alloca with unbounded
5440 size; just modify the argument, which is no longer const *.
5442 Various other minor cleanups, mostly to avoid the need for casts.
5444 (extract_field): Renamed from ADD_FIELD, as it's now a function.
5446 (struct field.beg): Now char *, not unsigned char const *. All
5447 uses changed. It shouldn't be const since xmemcoll writes on its
5449 (extract_field): Likewise, for 2nd arg.
5450 (keycmp): Remove now-unnecessary cast of xmemcoll args.
5452 (is_blank): New function, to avoid need to cast arg to unsigned char.
5453 (extract_field): Use it.
5455 (xfields): Rewrite pretty much from scratch.
5457 (hard_LC_COLLATE): Now bool, not int.
5458 (get_line, getseq, add_field_list): Now returns bool, not int.
5459 (decode_field_spec, add_field_list): Return true on success (not
5460 false), for consistency with the rest of the code. All uses changed.
5462 (tab): Now char, not unsigned char. This wasn't 100% necessary
5463 but is slightly cleaner.
5464 (prjoin): Hoist (tab ? tab : ' ') expression, to help the compiler.
5466 (empty_filler): Now const *.
5468 (make_blank): Remove; wasn't needed. Remove all calls.
5469 (main): Don't set uni_blank.nfields; zero is fine.
5471 2003-12-27 Jim Meyering <jim@meyering.net>
5473 * src/join.c: Include "quote.h".
5474 (min, max): Remove definitions.
5475 Make a few function parameters and corresponding
5476 locals `const'. Use bool for boolean variables.
5477 Use size_t (not int) for all counters and related index variables.
5478 (prjoin): Remove now-useless assertion.
5479 (string_to_join_field): New function.
5480 (main): Accept join fields as large as SIZE_MAX.
5481 (keycmp): Rename `min' to MIN and max to MAX.
5483 2003-12-26 Jim Meyering <jim@meyering.net>
5485 fold -s didn't work on e.g., alpha-based systems.
5486 * src/fold.c (fold_file): Adjust types (int->size_t) so that using
5487 x2nrealloc works properly on systems with differing sizes for int
5488 and size_t. Reported by Nelson Beebe.
5490 * src/fold.c: Use `bool' (not int) as the type for a few
5493 2003-12-23 Paul Eggert <eggert@twinsun.com>
5495 * src/ls.c (length_of_file_names_and_frills):
5496 Remove forward decl; not needed.
5497 (print_file_name_and_frills, length_of_file_name_and_frills):
5498 With -m, don't output spaces before inum or size.
5499 (print_with_commas): Don't output space just before newline.
5501 2003-12-24 Jim Meyering <jim@meyering.net>
5503 * tests/ls/Makefile.am (TESTS): Add m-option.
5504 * tests/ls/m-option: New file. Test for above fixes.
5506 2003-12-20 Jim Meyering <jim@meyering.net>
5510 * src/pr.c: Change type of global, buff_allocated, to size_t.
5512 * src/join.c [struct seq]: Change types of members count and alloc
5513 from `int' to `size_t'.
5515 * tests/Makefile.am (root-hint): Tweak wording.
5517 * src/du.c: Accept new option (-0, --null) that makes it so each
5518 output line is NUL-terminated rather than newline-terminated.
5520 * src/dd.c (apply_translations): Don't prohibit conv=unblock,sync.
5521 Reported by Volker Paul.
5522 * tests/dd/Makefile.am (TESTS): Add unblock-sync.
5523 * tests/dd/unblock-sync: New test for the above.
5525 2003-12-19 Jim Meyering <jim@meyering.net>
5527 * tests/misc/nohup: Double quote back-ticked expression,
5528 in case it ends up having an unexpected value.
5530 * tests/ls/no-arg: Use ls's -1 option in both runs.
5532 * src/du.c (fts_debug): New global.
5533 (FTS_CROSS_CHECK, DEBUG_OPT): Define.
5534 (main): Make fts use FTS_TIGHT_CYCLE_CHECK.
5535 (main) [DU_DEBUG]: Accept -d option.
5537 2003-12-18 Jim Meyering <jim@meyering.net>
5539 * src/ls.c (format_user): Increment dired_pos via two statements,
5540 `dired_pos += width; dired_pos++;' rather than one,
5541 `dired_pos += width + 1;' since the latter could conceivably overflow.
5542 (format_group): Likewise.
5545 * configure.ac: Require automake-1.8.
5547 2003-12-12 Jim Meyering <jim@meyering.net>
5549 * Use automake-1.8. Regenerate dependent files.
5551 2003-12-08 Jim Meyering <jim@meyering.net>
5553 * Makefile.maint (news-date-check): New rule.
5554 (alpha beta major): Depend on it.
5556 2003-12-03 Paul Eggert <eggert@twinsun.com>
5558 * NEWS: ls -l (and similar options) now adjust all columns to
5559 fit the data. Generalized from a suggestion by Leah Q for file sizes.
5560 * src/ls.c (INODE_DIGITS, LOGIN_NAME_MAX, ID_LENGTH_MAX): Remove.
5561 (format_user_width, format_group_width, unsigned_file_size,
5562 format_group): New functions.
5563 (block_size_width): Renamed from block_size_size.
5564 (inode_number_width, nlink_width, owner_width, group_width,
5565 author_width, major_device_number_width, minor_device_number_width,
5566 file_size_width): New vars.
5567 (clear_files): Initialize them.
5568 (gobble_file): Set them. Don't ceiling block_size_width to 7.
5569 (print_long_file): Use them.
5570 (gobble_file): Use a new local variable 'f' to make the code
5571 smaller and more consistent with other functions.
5572 (format_user): Output to stdout, not to a buffer, so that we
5573 don't have to worry about buffer overrun. Update dired_pos.
5574 (print_long_file): Don't put owner, group, author into buffer;
5575 just print them directly. Don't assume link counts and
5576 major and minor numbers fit into unsigned long int.
5577 * tests/cp/same-file, tests/mv/part-symlink: Don't assume that
5578 'ls' output is fixed-width.
5580 2003-12-02 Jim Meyering <jim@meyering.net>
5582 * src/md5sum.c: Include sha1.h (reflect renaming: sha.h -> sha1.h.
5584 2003-11-27 Jim Meyering <jim@meyering.net>
5586 * Use automake-1.7f. Regenerate dependent files.
5588 2003-11-24 Paul Eggert <eggert@twinsun.com>
5590 Parse floating-point operands and options in the C locale.
5591 POSIX requires this for printf, and we might as well be
5592 consistent elsewhere (tail, sleep, seq).
5594 * src/printf.c: Remove decls of strtod, strtol, strtoul; no longer
5595 needed now that we assume C89. Include "c-strtod.h".
5596 (xstrtod): Call c_strtod, not strtod.
5597 * src/sleep.c: Include "c-strtod.h".
5598 (main): Update xstrtod call to include new argument, c_strtod.
5599 * src/seq.c (scan_double_arg): Likewise.
5600 * src/tail.c (parse_options): Likewise.
5602 2003-11-24 Jim Meyering <jim@meyering.net>
5604 * tests/rm/fail-2eperm: Handle another errno variant (HPUX, EPERM).
5605 Reported by Mark Conty.
5607 2003-11-22 Jim Meyering <jim@meyering.net>
5609 * Makefile.maint (sc_xalloc_h_in_src): Remove rule. Subsumed by...
5610 (sc_system_h_headers): Do this test only if sys2.h exists.
5612 2003-11-20 Jim Meyering <jim@meyering.net>
5614 * tests/help-version: Ensure that the bug-reporting address is
5615 included in the --help output for every program.
5616 * tests/Makefile.am (TESTS_ENVIRONMENT): Add $PACKAGE_BUGREPORT.
5618 * src/ptx.c (usage): Output bug-reporting address.
5619 Reported by Dan Jacobson.
5621 2003-11-19 Jim Meyering <jim@meyering.net>
5623 * src/join.c (usage): Mention that FILE1 and FILE2 must be sorted
5624 on the join fields. Suggestion from Bruce Robertson.
5626 2003-11-18 Jim Meyering <jim@meyering.net>
5628 `od -c -w9999999' could segfault
5629 * src/od.c (dump): Use xnmalloc/free, not alloca.
5631 2003-11-16 Jim Meyering <jim@meyering.net>
5633 * Use autoconf-2.59. Regenerate dependent files.
5635 * tests/du/hard-link: Minor tweak: use mkdir -p.
5637 Fix read-from-free'd-buffer error detected by valgrind.
5638 * src/csplit.c (remove_line): Don't return a pointer to data in
5639 a freed buffer. Instead, arrange to free the buffer on the
5642 * tests/misc/csplit: New test for above fix.
5644 2003-11-11 Jim Meyering <jim@meyering.net>
5646 * src/ls.c (extract_dirs_from_files): Avoid useless copy operations.
5647 This avoids a warning from valgrind about memcpy with overlapping
5648 source and destination.
5650 * configure.ac: Require automake-1.7.8.
5652 2003-11-09 Jim Meyering <jim@meyering.net>
5654 * Use automake-1.7.9. Regenerate dependent files.
5656 * src/rm.c: Support new options: --preserve-root and --no-preserve-root.
5657 * src/chown.c: Likewise.
5659 * src/chown-core.c: Include "root-dev-ino.h".
5660 (chopt_init): Initialize new member.
5661 (change_file_owner): Support rm's new --preserve-root option.
5663 * src/remove.c: Include "root-dev-ino.h".
5664 (remove_cwd_entries): Remove now-obsolete FIXME comment.
5665 (remove_dir): Support rm's new --preserve-root option.
5667 * src/chown.c: Include "root-dev-ino.h".
5668 Add new options: --preserve-root and --no-preserve-root.
5670 * src/chmod.c: Include "root-dev-ino.h".
5671 (process_file): Use newly-factored-out ROOT_DEV_INO_CHECK and
5672 ROOT_DEV_INO_WARN macros.
5673 (get_root_dev_ino): Remove function definition, now that it's
5674 been moved to a separate file.
5675 (usage): Describe new options.
5677 * src/mv.c (rm_option_init): Initialized new member.
5679 * src/remove.h: Include "dev-ino.h".
5680 (struct rm_options): Add new member: root_dev_ino.
5681 * src/chown-core.h: Include "dev-ino.h".
5682 (struct Chown_option): Add new member: root_dev_ino.
5684 2003-11-06 Jim Meyering <jim@meyering.net>
5686 * src/paste.c (paste_parallel): Use `sizeof *var' rather than
5687 hard-coding `sizeof FILE*'.
5689 2003-11-05 Dennis Smit <ds@nerds-incorporated.org>
5691 * src/wc.c (main): Free `fstatus' so there is no confusion about
5692 whether it's leaked or not.
5693 * src/who.c (who): Likewise for `utmp_buf'.
5695 2003-11-05 Paul Eggert <eggert@twinsun.com>
5697 Fix 'cut' problems with size_t overflow and unsigned int.
5698 More generally, resize integer variables to fit use more precisely.
5699 * src/cut.c (ADD_RANGE_PAIR): Remove unnecessary parens.
5700 (struct range_pair): Make members to be of type size_t, not unsigned.
5701 (max_range_endpoint, eol_range_start): Now size_t, not unsigned.
5702 (suppress_non_delimited, output_delimiter_specified,
5703 have_read_stdin, print_kth, set_fields): Now bool, nt int.
5704 (delim): Now unsigned char, not int.
5705 (mark_printable_field, is_printable_field, is_range_start_index,
5706 set_fields, set_fields, cut_bytes, cut_fields):
5707 Use size_t, not unsigned, for field and byte counts.
5708 (hash_int): Use uintptr_t, not unsigned, for pointers converted
5709 to integers. This squeezes more info out of them.
5710 (set_fields, cut_bytes, cut_fields, main):
5711 Use bool, not int, for booleans.
5712 (set_fields): Allocate zeroed byte array with xzalloc, not xcalloc.
5714 2003-11-05 Paul Eggert <eggert@twinsun.com>
5716 * man/Makefile.am (check-programs-vs-x):
5717 Work even if $(programs) contains '$'.
5718 Work even if 'missing=1' in environment.
5719 Don't report an error simply because $(programs) outputs nothing.
5721 2003-11-05 Jim Meyering <jim@meyering.net>
5723 * Use autoconf-2.58. Regenerate dependent files.
5725 * src/tr.c (spec_init): Fix typo in last change.
5727 * src/sys2.h (case_GETOPT_VERSION_CHAR): Cast NULL to `(char *)' in
5728 call to variadic version_etc function, so that it works even on systems
5729 for which sizeof char* != sizeof int.
5730 * src/true.c (main): Likewise.
5731 * basename.c, chroot.c, cksum.c, dd.c, dirname.c, echo.c, expr.c:
5732 * factor.c, hostid.c, hostname.c, link.c, logname.c, nice.c, nohup.c:
5733 * pathchk.c, printenv.c, printf.c, pwd.c, setuidgid.c, sleep.c, stty.c:
5734 * sync.c, test.c, tsort.c, unlink.c, uptime.c, users.c, whoami.c, yes.c:
5735 Similarly, cast NULL to `(char *)' in call to variadic function,
5736 parse_long_options, so that it works even on systems for which
5737 sizeof char* != sizeof int.
5738 A similar problem was reported by Harti Brandt in
5739 http://mail.gnu.org/archive/html/bug-gnu-utils/2003-10/msg00320.html.
5741 * src/users.c (users): Free `utmp_buf' explicitly so that people
5742 don't mistake this for a real leak.
5743 Patch by Dennis Smit <ds@nerds-incorporated.org.
5745 2003-11-04 Paul Eggert <eggert@twinsun.com>
5747 * README: Document _POSIX2_VERSION.
5749 2003-11-04 Jim Meyering <jim@meyering.net>
5751 * src/tac.c (memrchr): Remove #if-0'd function.
5752 (tac_stdin_to_mem): Clean up #if-0'd code.
5754 * src/od.c (decode_format_string): Remove unnecessary casts.
5755 Use more maintainable `sizeof *var'.
5756 (main): Call decode_format_string rather than decode_one_format,
5757 now that `spec' may be NULL.
5759 * src/chmod.c (AUTHORS): Add my name.
5761 * src/split.c (next_file_name): Use `sizeof *var' rather than
5762 hard-coding `sizeof size_t'.
5764 * src/sort.c (new_key): Use xzalloc, not xcalloc (1, ...).
5766 * src/cut.c (ADD_RANGE_PAIR): Use x2nrealloc rather than xrealloc,
5767 to avoid potential overflow in pointer arithmetic.
5768 (set_fields): Use not `1', but rather `sizeof *printable_field' as
5769 second argument to xcalloc.
5770 * src/od.c (decode_format_string, dump_strings): Use x2nrealloc
5771 rather than xrealloc.
5772 * src/date.c (show_date): Likewise.
5773 * src/join.c (ADD_FIELD, initseq, getseq): Likewise.
5774 * src/pr.c (store_char): Likewise.
5775 * src/fold.c (fold_file): Likewise.
5777 * src/copy.c (triple_hash, triple_hash_no_name): Adjust to reflect
5778 type changes (unsigned int -> size_t) in hash.c.
5779 * src/cp-hash.c (src_to_dest_hash): Likewise.
5780 * src/du.c (entry_hash): Likewise.
5781 * src/ls.c (dev_ino_hash): Likewise.
5782 * src/cut.c (hash_int): Likewise. Declare function as static.
5784 2003-11-03 Jim Meyering <jim@meyering.net>
5786 * tests/misc/Makefile.am (TESTS_ENVIRONMENT): Define PACKAGE_VERSION.
5787 * tests/misc/fold: Fail the test immediately if we're not running
5788 the expected version of fold.
5790 2003-11-02 Jim Meyering <jim@meyering.net>
5792 * src/tr.c (append_normal_char, append_range, append_char_class)
5793 (append_repeated_char, append_equiv_class, spec_init): Use `sizeof *var'
5794 rather than `sizeof EXPLICIT_TYPE'. The former is more maintainable
5795 and usually shorter.
5796 * src/copy.c (copy_internal): Likewise.
5797 * src/join.c (initseq, add_field, make_blank): Likewise.
5798 * src/od.c (main): Likewise.
5799 * src/cp.c (make_path_private): Likewise.
5800 * src/tsort.c (new_item, record_relation): Likewise.
5802 * src/df.c (add_fs_type, add_excluded_fs_type, main): Likewise.
5803 (main): Also remove anachronistic cast of xmalloc return value.
5804 * src/ptx.c (alloc_and_compile_regex, main): Likewise.
5805 (main): Also remove anachronistic cast of xmalloc return value.
5806 * src/sort.c (inittables): Likewise.
5807 (sort): Also Split a long line.
5809 2003-10-25 Jim Meyering <jim@meyering.net>
5811 * src/copy.c (triple_hash, triple_hash_no_name): Adjust to reflect
5812 type changes (unsigned int -> size_t) in hash.c.
5813 * src/cp-hash.c (src_to_dest_hash): Likewise.
5814 * src/du.c (entry_hash): Likewise.
5815 * src/ls.c (dev_ino_hash): Likewise.
5816 * src/cut.c (hash_int): Likewise. Declare function as static.
5818 2003-10-21 Jim Meyering <jim@meyering.net>
5820 Don't fail when run with VERBOSE=yes.
5821 * tests/chgrp/basic: Do `set +x' before starting the subshell
5822 from which we invoke chgrp. Otherwise, the output from the
5823 VERBOSE=yes-induced `set -x' would result in spurious differences.
5824 Reported by Russel Coker via Michael Stone.
5826 2003-10-19 Jim Meyering <jim@meyering.net>
5828 chmod now uses fts to perform a directory traversal when -R is
5829 specified. Before, it operated on full path names, and as such
5830 would encounter the PATH_MAX (often 4096) limit.
5832 * src/chmod.c: Include "xfts.h".
5833 (process_file): Rename from change_file_mode.
5834 Adapt to be used with fts.
5835 (process_files): New function.
5837 2003-10-18 Jim Meyering <jim@meyering.net>
5839 * tests/du/deref-args: Ensure that du -D now dereferences all
5840 symlinks specified on the command line, not just those that
5841 reference directories.
5843 * basename.c, cat.c, chroot.c, cksum.c, comm.c, cp.c, csplit.c, cut.c:
5844 * dd.c, df.c, dirname.c, du.c, echo.c, env.c, expr.c, factor.c, head.c:
5845 * hostid.c, hostname.c, id.c, link.c, ln.c, logname.c, ls.c, md5sum.c:
5846 * mv.c, nice.c, nl.c, nohup.c, paste.c, pathchk.c, pinky.c, pr.c:
5847 * printenv.c, printf.c, pwd.c, rm.c, setuidgid.c, sleep.c, sort.c:
5848 * split.c, stty.c, sum.c, sync.c, tac.c, tail.c, tee.c, test.c:
5849 * touch.c, tsort.c, uniq.c, unlink.c, uptime.c, users.c, wc.c:
5850 * who.c, whoami.c, yes.c (AUTHORS): Revert the WRITTEN_BY/AUTHORS change
5851 of 2003-09-19. Now, AUTHORS is a comma-separated list of strings.
5852 Update the call to parse_long_options so that `AUTHORS, NULL' are the
5854 * src/true.c (main): Append NULL to version_etc argument list.
5855 * src/sys2.h (case_GETOPT_VERSION_CHAR): Likewise.
5857 2003-10-17 Andreas Schwab <schwab@suse.de>
5859 * tests/mk-script: Get $srcdir from first parameter instead of
5861 (main): Update usage.
5863 * tests/Makefile.am.in ($(srcdir)/$x-tests): Pass $(srcdir) as
5864 first argument of mk-script.
5865 ($(srcdir)/Makefile.am): Likewise. Prepend $(srcdir) to target.
5867 2003-10-17 Jim Meyering <jim@meyering.net>
5869 * src/mv.c (usage): Tweak descriptions of -i and -f so that the
5870 generated `man' page is more readable. Suggestion from Dan Jacobson.
5872 * src/chown-core.c (change_file_owner): Handle the cases in
5873 which fts_info indicates an error with the given entry.
5875 * src/du.c (main): Simply assign to bit_flags.
5876 Don't bother with bit arithmetic.
5878 * tests/chmod/no-x: New file.
5879 * tests/chgrp/no-x: New file.
5880 * tests/chmod/Makefile.am (TESTS): Add no-x.
5881 * tests/chgrp/Makefile.am (TESTS): Likewise.
5883 * src/du.c: Include "xfts.h".
5884 (du_files): Use xfts_open, rather than fts_open.
5885 * src/chown-core.c (chown_files): Likewise.
5887 2003-10-16 Jim Meyering <jim@meyering.net>
5889 * src/chgrp.c (main): Simply assign to bit_flags.
5890 Don't bother with bit arithmetic.
5891 * src/chown.c (main): Likewise.
5892 Rename a couple of local variables.
5893 Remove unnecessary casts.
5895 * src/tail.c (start_bytes): Rename local, remainder, to avoid
5896 gcc's warning about shadowing a global.
5898 2003-10-15 Jim Meyering <jim@meyering.net>
5900 chown and chgrp now accept POSIX-mandated -H, -L, -P options and
5901 use fts to perform a directory traversal when -R is specified.
5902 Before, they operated on full path names, and as such would
5903 encounter the PATH_MAX (often 4096) limit.
5904 They are more efficient. For example, before, chgrp -R would
5905 take almost 5 seconds to change about 2000 directories and fail
5906 (with `File name too long'), while now it succeeds on a hierarchy
5907 of depth 20,000 in 1/10 the time.
5909 * src/chown.c: Include "userspec.h" and "fts_.h".
5910 (WRITTEN_BY): Add my name.
5911 (getpwnam, getgrnam, getgrgid): Remove declarations.
5912 (endpwent): Remove definition.
5914 (main): Handle new options.
5915 Call new function, chown_files rather than change_file_owner.
5917 * src/chgrp.c: Include "fts_.h".
5918 (WRITTEN_BY): Add my name.
5919 (MAXUID, MAXGID): Remove definitions. Use GID_T_MAX instead of
5922 (main): Handle new options.
5923 Call new function, chown_files rather than change_file_owner.
5925 Rewrite to iterate through hierarchies using fts rather than
5926 via explicit recursion.
5927 * src/chown-core.c: Include "fts_.h"
5928 (change_file_owner): Rewrite to use FTS* and FTSENT* and to operate
5929 on a single file at a time.
5930 (chown_files): New function.
5931 * src/chown-core.h [enum Dereference_symlink]: Remove declaration.
5932 [struct Chown_option] (recurse, force_silent): Change type to `bool'.
5933 [struct Chown_option] (dereference): Remove member with ambiguous name.
5934 [struct Chown_option] (affect_symlink_referent): New member.
5935 (chown_files): New prototype.
5937 * tests/chgrp/recurse: Update tests accordingly.
5938 * tests/chgrp/posix-H: New tests for the above.
5939 * tests/chgrp/Makefile.am (TESTS): Add posix-H.
5941 * src/ln.c (usage): Clarify that --directory, -d, -F probably won't
5942 work even for superuser. Suggestion from Dan Jacobson.
5944 2003-10-14 Paul Eggert <eggert@twinsun.com>
5946 Fix some number-parsing bugs, e.g., "head -n 100k@" wasn't
5948 * lib/human.c, lib/xstrtoimax.c, lib/xstrtol.c, lib/xstrtol.h,
5949 lib/xstrtoul.c, lib/xstrtoumax.c: Sync with gnulib.
5950 * src/sort.c (parse_field_count): Handle the case where overflow
5951 and invalid suffix char are both reported.
5953 2003-10-14 Jim Meyering <jim@meyering.net>
5955 * src/ls.c (decode_switches) [TIOCGWINSZ]: Comment out the
5956 warning-inducing test, ws.ws_col <= SIZE_MAX, since it was always
5959 2003-10-13 Paul Eggert <eggert@twinsun.com>
5961 Fix to avoid a denial-of-service attack if the display width is
5962 enormous. Also, clean up the code a bit by removing duplicate code.
5964 * src/ls.c (init_column_info): Remove forward decl; no longer needed.
5965 (calculate_columns): New function, that contains code that used
5966 to be common to print_many_per_line and print_horizontal.
5967 (print_many_per_line, print_horizontal): Use it.
5968 (decode_switches): Set max_idx here, not in calculate_columns.
5969 (print_current_files): Don't call init_column_info; calculate_columns
5971 (init_column_info): Don't allocate a lot more space than is needed
5972 to represent the current set of files. Allocate all the new
5973 size_t cells in one call to xnmalloc, rather than a row at a time.
5975 2003-10-13 Jim Meyering <jim@meyering.net>
5977 * src/ls.c (init_column_info): Add another FIXME comment.
5979 2003-10-13 Paul Eggert <eggert@twinsun.com>
5981 Fix address-arithmetic bug in 'ls', reported by Georgi Guninski.
5982 Remove several arbitrary limits on hosts where int cannot represent
5985 * src/ls.c (struct bin_str.len, length_of_file_name_and_frills, indent,
5986 nfiles, files_index, tabsize, line_length, struct column_info.line_len,
5987 struct column_info.col_arr[0], max_idx):
5988 Now size_t, not int.
5989 (get_funky_string): Return bool indicating success, instead of
5990 a negative count to indicate failure. Store number of columns
5991 through new parameter OUTPUT_COUNT; that way, they can never
5992 go negative. Change equals_end from int to bool. All uses
5994 (struct column_info.valid_len): Now bool, not int. All uses changed.
5995 (dired_dump_obstack, get_funky_string, clear_files,
5996 extract_dirs_from_files, print_current_files,
5997 print_many_per_line, print_horizontal, init_column_info,
5998 put_indicator, length_of_file_name_and_frills,
5999 print_with_commas): Use size_t, not int, for local variables
6001 (decode_switches): Decode sizes using xstrtoul, not xstrtol.
6002 Check for TIOCGWINSZ returing negative values (or values greater
6004 (visit_dir, main, parse_ls_color, queue_directory, add_ignore_pattern,
6006 Use xmalloc and xnmalloc, not XMALLOC.
6007 (gobble_file): Use xnrealloc, not XREALLOC.
6008 (print_color_indicator): Remove now-unnecessary cast to size_t.
6010 2003-10-12 Paul Eggert <eggert@twinsun.com>
6012 * tests/du/no-x: Change wording of diagnostic to match latest du.c.
6013 * tests/sort/sort-tests: Remove from CVS; assume that people
6014 brave enough to check coreutils out from CVS can rebuild it.
6016 2003-10-12 Jim Meyering <jim@meyering.net>
6018 New options: --preserve-root and --no-preserve-root.
6019 * src/chmod.c (change_file_mode): Honor new option.
6020 (change_file_mode): Strip trailing slashes on directory
6021 argument passed to change_dir_mode.
6022 (get_root_dev_ino): New function.
6023 (main): Initialize global, root_dev_ino.
6025 * src/copy.c (copy_internal): Don't #ifdef-out simple uses of
6026 S_ISLNK or S_ISSOCK. The S_IS* macros are guaranteed to be defined
6028 * src/chmod.c (change_file_mode): Likewise.
6030 2003-10-08 Jim Meyering <jim@meyering.net>
6032 * src/csplit.c (main): Remove obsolete FIXME.
6034 2003-10-07 Jim Meyering <jim@meyering.net>
6036 * Use automake-1.7.8. Regenerate dependent files.
6038 2003-09-29 Paul Eggert <eggert@twinsun.com>
6042 * doc/coreutils.texi (csplit invocation):
6043 The regexp offset need not have a sign; POSIX requires support
6044 for signless offets.
6046 Be more careful about int widths. For example, remove some
6047 arbitrary limits by replacing 'unsigned' with 'size_t',
6048 'uintmax_t', etc. Use standard bool rather than a homegrown type.
6049 * lib/Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6050 * src/csplit.c (FALSE, TRUE, boolean): Remove. All uses changed
6051 to <stdbool.h> usage.
6052 (struct control): offset is now intmax_t, not int.
6053 repeat_forever is now bool, not int.
6054 (struct cstring): len is now size_t, not unsigned int.
6055 (struct buffer_record): bytes_alloc, bytes_used, num_lines are now
6056 size_t, not unsigned. start_line, first_available are now
6057 uintmax_t, not unsigned.
6058 (hold_count, control_used): Now size_t, not unsigned.
6059 (last_line_number, current_line, bytes_written):
6060 Now uintmax_t, not unsigned.
6061 (save_to_hold_area, red_input, keep_new_line, record_line_starts,
6062 create_new_buffer, get_new_buffer, load_buffer, find_line,
6063 process_regexp, split_file, new_control_record, extract_regexp,
6064 get_format_width, get_format_prec, max_out):
6065 size args, locals, and returned values are now size_t, not unsigned
6067 (get_first_line_in_buffer, find_line, write_to_file,
6068 handle_line_error, process_line_count, regexp_error, process_regexp,
6070 File line, byte, and repetition counts are now uintmax_t, not unsigned.
6071 (check_for_offset): Don't require a sign before the offset.
6072 Use xstrtoimax to do the real work.
6073 (extract_regexp): Remove harmful cast of size to unsigned.
6074 256 -> 1<<CHAR_BIT, for clarity.
6075 (get_format_flags): Return at most 3, to avoid worries about overflow.
6077 (bytes_to_octal_digits): Remove.
6079 (cleanup): Don't check whether output_stream is NULL, since
6080 close_output_file does that for us.
6082 (new_line_control, create_new_buffer): Use "foo *p = xmalloc
6083 (sizeof *p);" instead of the more long-winded alternatives.
6085 (get_new_buffer): Use O(1) algorithm for resizing a buffer
6086 to a much larger size, instead of an O(N) algorithm.
6088 (process_regexp): Use plain NULL rather than casted 0.
6090 (make_filename): Use %u, not %d, to format unsigned file number.
6092 (new_control_record): Use xrealloc exclusively, since it handles
6095 (extract_regexp): Change misspelled word in diagnostic.
6097 (get_format_width): Even if a minimum field width is specified,
6098 allow room for enough octal digits to represent the value of
6099 the maximum representible integer. This fixes a potential
6100 buffer overrun. Calculate this room at compile-time, not
6101 at run-time; this removes the need for bytes_to_octal_digits.
6102 Check for overflow; this removes a FIXME.
6104 (get_format_prec): Don't allow precision to be signed; it's
6105 not ANSI. Check for overflow. Remove hardcoded "11" as
6106 default precision; this fixes a potential buffer overrun
6107 on hosts with wider size_t.
6109 (get_format_conv_type): Change local variable to be of type
6110 unsigned char, not int; this removes a potential subscript
6111 violation on hosts where char is signed.
6113 (max_out): Replace "for (;*p;)" with more-standard "while (*p)".
6114 Allow "%%" in format. Don't overflow when
6115 counting lots of percents.
6117 (usage): Default sprintf format is %02u, not %d.
6119 2003-10-05 Jim Meyering <jim@meyering.net>
6121 * src/chown-core.c (change_file_owner): Remove set-but-not-used local.
6123 * src/du.c (du_files): Mark diagnostic for translation.
6125 2003-10-04 Jim Meyering <jim@meyering.net>
6127 * src/du.c (du_files): Ignore any failure of fts_close.
6128 Give better diagnostics for failed fts_open.
6130 * src/du.c (MAX_N_DESCRIPTORS): Remove now-unused definition.
6132 Deprecate existing use of -H (aka --si).
6133 * src/du.c (enum) [HUMAN_SI_OPTION]: New member.
6134 [long_options]: Use HUMAN_SI_OPTION, not 'H'.
6135 (main): Warn that the meaning of -H will soon change to be
6138 2003-10-03 Jim Meyering <jim@meyering.net>
6140 * src/du.c: Accept --no-dereference (-P).
6142 2003-10-02 Jim Meyering <jim@meyering.net>
6144 * tests/du/trailing-slash: Adjust for slightly different output.
6146 Rewrite du.c to use fts.
6147 * src/du.c: Include "fts_.h", not ftw.h.
6148 (opt_dereference_arguments, arg_length, suffix_length): Remove globals.
6149 (IS_FTW_DIR_TYPE): Remove definition.
6150 (IS_DIR_TYPE): Define.
6151 (is_symlink_to_dir): Remove now-unnecessary function.
6152 (process_file, du_files): Rewrite to use fts.
6154 * tests/du/inaccessible-cwd: Ensure that even when run from an
6155 inaccessible directory, du can still operate on accessible
6156 directories elsewhere.
6157 * tests/du/Makefile.am (TESTS): Add inaccessible-cwd.
6159 * tests/rm/deep-1: Ensure that du can process a hierarchy
6160 of depth 400 while using no more than 50KB of stack space.
6162 2003-10-01 Akim Demaille <akim@epita.fr>
6164 * announce-gen (print_news_deltas): New function, extracted from main.
6165 (main): Make `news_file' an array.
6166 Use '...=s' => \@var for --news and --url-directory specs.
6167 Before there were a couple of portability problems.
6169 2003-09-28 Jim Meyering <jim@meyering.net>
6171 * Makefile.maint (sc_cast_of_alloca_return_value): New rule.
6172 (syntax-check-rules): Add it.
6174 * src/copy.c: Remove unnecessary cast of alloca, since now it's
6175 guaranteed to be (void *).
6176 * src/cp.c: Likewise.
6177 * src/join.c: Likewise.
6178 * src/ln.c: Likewise.
6179 * src/ls.c: Likewise.
6180 * src/od.c: Likewise.
6181 * src/sys2.h (ASSIGN_STRDUPA): Likewise.
6183 2003-09-27 Jim Meyering <jim@meyering.net>
6185 Don't exhaust virtual memory when processing large inputs.
6186 Fix this by removing csplit's internal free-list management;
6187 instead rely on malloc for that.
6189 * src/csplit.c (free_list): Remove global.
6190 (clear_all_line_control): Remove function.
6191 (get_new_buffer): Always use create_new_buffer to obtain a
6192 new buffer, rather than searching free_list.
6193 (free_buffer): Just call free.
6194 Reported by Nikola Milutinovic.
6196 2003-09-26 Jim Meyering <jim@meyering.net>
6198 * man/rm.x: Also list `chattr' in SEE ALSO section.
6199 Suggestion from Mark Hubbart.
6201 2003-09-25 Jim Meyering <jim@meyering.net>
6203 * configure.ac: Don't invoke AC_AIX or AC_MINIX explicitly, now
6204 that we use gl_USE_SYSTEM_EXTENSIONS, since it AC_REQUIREs them.
6206 * Use autoconf-2.57d. Regenerate dependent files.
6208 2003-09-24 Jim Meyering <jim@meyering.net>
6210 Minor efficiency tweak.
6211 * src/ln.c (PATH_BASENAME_CONCAT): Use memcpy rather than strcpy.
6212 (do_link): Likewise.
6214 2003-09-23 Jim Meyering <jim@meyering.net>
6216 * src/paste.c (paste_serial): Save errno after input error,
6217 to report proper errno value.
6218 Based on a patch from Paul Eggert.
6220 * src/tee.c (tee): Adjust fwrite arguments so that the return
6221 value is the number of bytes written.
6223 2003-09-16 Paul Eggert <eggert@twinsun.com>
6225 Don't assume ferror sets errno. Bug reported by Bruno Haible.
6227 * src/comm.c (compare_files): Save errno after input error,
6228 to report proper errno value.
6229 * src/fold.c (fold_file): Likewise.
6230 * src/od.c (check_and_close, skip, read_char, read_block): Likewise.
6231 * src/unexpand.c (unexpand): Likewise.
6233 * src/csplit.c (close_output_file): Don't report bogus errno value
6234 after ferror discovers an output error. We don't know the proper
6235 errno value, since it might have been caused by any of a whole
6236 bunch of calls, and it might have been trashed in the meantime.
6237 Fixing this problem will require much more extensive changes;
6238 in the meantime just say "write error".
6239 * src/od.c (check_and_close, dump, dump_strings): Likewise.
6240 * src/uniq.c (check_file): Likewise.
6242 * src/join.c (get_line): Report error right away if I/O fails,
6243 so that the proper errno value is used.
6244 * src/tac.c (tac_seekable, tac_file, save_stdin): Likewise.
6245 * src/tee.c (tee): Likewise.
6246 * src/uniq.c (check_file): Likewise.
6248 * src/od.c (skip): If a read fails, don't retry it later, so
6249 that we report the proper errno.
6251 * src/tac.c (tac_mem): Don't return a value; nobody uses it.
6253 * src/tee.c (tee): Once a write failure has occurred, don't bother
6254 writing anything more to that stream.
6256 * src/uniq.c (check_file): Check for ferror (stdout) even if
6259 * src/yes.c (UNROLL): Remove.
6260 (main): Exit immediately when write failure is detected.
6261 Simplify code by assigning to argv when argc == 1.
6263 2003-09-21 Paul Eggert <eggert@twinsun.com>
6265 * src/ptx.c: Switch encoding from Latin-1 to UTF-8.
6266 (WRITTEN_BY): Change "Franc,ois" (actually using
6267 c-with-cedilla in Latin-1) to "F.", so that it's ASCII, as
6270 2003-09-19 Jim Meyering <jim@meyering.net>
6272 `du -D symlink-to-dir' would mistakenly omit the slash in
6273 lines like this: 24 symlink-to-dir/subdir
6274 * src/du.c (process_file): Fix offset calculation.
6275 Reported by Jeff Sheinberg as Debian bug #211591;
6276 http://bugs.debian.org/205251
6278 * tests/du/deref-args: New file/test for the above.
6279 * tests/du/Makefile.am (TESTS): Add deref-args.
6281 * src/du.c (process_file): Remove useless disjunct.
6283 * src/sys2.h (case_GETOPT_VERSION_CHAR): Rename parameter, Authors,
6285 * nearly all src/*.c files (WRITTEN_BY): Rename from AUTHORS.
6286 Begin each WRITTEN_BY string with `Written by ' and end it with `.'.
6287 Mark each WRITTEN_BY string as translatable.
6289 * basename.c, cat.c, chroot.c, cksum.c, comm.c, cp.c, csplit.c, cut.c:
6290 * dd.c, df.c, dirname.c, du.c, echo.c, env.c, expr.c, factor.c, head.c:
6291 * hostid.c, hostname.c, id.c, link.c, ln.c, logname.c, ls.c, md5sum.c:
6292 * mv.c, nice.c, nl.c, nohup.c, paste.c, pathchk.c, pinky.c, pr.c:
6293 * printenv.c, printf.c, pwd.c, rm.c, setuidgid.c, sleep.c, sort.c:
6294 * split.c, stty.c, sum.c, sync.c, tac.c, tail.c, tee.c, test.c:
6295 * touch.c, tsort.c, uniq.c, unlink.c, uptime.c, users.c, wc.c:
6296 * who.c, whoami.c, yes.c: Revert yesterday's changes.
6297 Instead, a subsequent change will embed `Written by ' in
6298 each string along with the author names.
6300 * src/true.c: Revert yesterday's changes.
6301 * src/sys2.h: Likewise.
6303 2003-09-18 Jim Meyering <jim@meyering.net>
6305 * basename.c, cat.c, chroot.c, cksum.c, comm.c, cp.c, csplit.c, cut.c:
6306 * dd.c, df.c, dirname.c, du.c, echo.c, env.c, expr.c, factor.c, head.c:
6307 * hostid.c, hostname.c, id.c, link.c, ln.c, logname.c, ls.c, md5sum.c:
6308 * mv.c, nice.c, nl.c, nohup.c, paste.c, pathchk.c, pinky.c, pr.c:
6309 * printenv.c, printf.c, pwd.c, rm.c, setuidgid.c, sleep.c, sort.c:
6310 * split.c, stty.c, sum.c, sync.c, tac.c, tail.c, tee.c, test.c:
6311 * touch.c, tsort.c, uniq.c, unlink.c, uptime.c, users.c, wc.c:
6312 * who.c, whoami.c, yes.c: Update AUTHORS definition to be a
6313 comma-separated list of strings and/or update the call to
6314 parse_long_options so that `AUTHORS, NULL' are the last parameters.
6315 * src/true.c (main): Append NULL to version_etc argument list.
6316 * src/sys2.h (case_GETOPT_VERSION_CHAR): Likewise.
6318 * src/sort.c (numcompare): Rename local, logb, to log_b to avoid
6319 shadowing the math function name. Also rename loga to log_a.
6321 2003-09-14 Jim Meyering <jim@meyering.net>
6323 * src/factor.c (print_factors): Give a separate diagnostic
6324 for numbers that are too large, but otherwise valid.
6325 Reported by Dániel Varga.
6327 2003-09-10 Jim Meyering <jim@meyering.net>
6329 * Use automake-1.7.7. Regenerate dependent files.
6331 * tests/Makefile.am (all_programs): Use ../src/tr -s ' ' '\n' in place
6332 of `fmt -1'. Using the just-built tr is a little cleaner.
6333 Christian Krackowizer reported that HPUX 10.20 doesn't have fmt.
6334 * man/Makefile.am (programs, check-x-vs-1): Likewise.
6336 2003-09-09 Jim Meyering <jim@meyering.net>
6338 * src/copy.c: Alphabetize includes.
6339 Remove duplicate inclusion of "same.h".
6341 2003-09-08 Jim Meyering <jim@meyering.net>
6343 * Makefile.maint (GZIP_ENV): Remove --rsyncable.
6344 Didn't give enough of a benefit, mainly because it's not yet
6349 * man/Makefile.am (programs): Use ../src, not $(srcdir)/../src.
6350 (check-programs-vs-x): Fail if $(programs) is empty.
6352 * src/remove.c: Add a comment.
6354 2003-09-07 Jim Meyering <jim@meyering.net>
6356 * src/remove.c (D_INO, ENABLE_CYCLE_CHECK) [D_INO_IN_DIRENT]:
6357 Don't define. These symbols are no longer used.
6359 * tests/misc/tty-eof: Write ^D as \cD.
6360 Complete the change of 2003-08-02.
6362 * Makefile.maint (po-check): Use cvsu, so that a temporary source
6363 file in lib/ or src/ doesn't induce an unwarranted failure.
6364 Add a kludge to filter out the sole generated source file that
6365 also has translatable messages: src/false.c.
6367 2003-09-06 Jim Meyering <jim@meyering.net>
6369 * src/tail.c (enum): Add ALLOW_MISSING_OPTION.
6370 (parse_options): Give a diagnostic for (but still accept) the
6371 deprecated --allow-missing option.
6373 2003-09-04 Paul Eggert <eggert@twinsun.com>
6375 Don't ignore -S if input is a pipe. Bug report by Michael McFarland in
6376 <http://mail.gnu.org/archive/html/bug-coreutils/2003-09/msg00008.html>.
6378 * src/sort.c (sort_buffer_size): Omit SIZE_BOUND arg. Compute the
6379 size_bound ourselves. if an input file is a pipe and the user
6380 specified a size, use that size instead of trying to guess the
6381 pipe size. This has the beneficial side effect of avoiding the
6382 overhead of default_sort_size in that case. All callers changed.
6383 (sort): Remove static var size; now done by sort_buffer_size.
6385 2003-09-05 Jim Meyering <jim@meyering.net>
6387 * Use automake-1.7.6b and autoconf-2.57b. Regenerate dependent files.
6389 * tests/tail-2/tail-n0f: Wait .5 seconds for backgrounded process
6390 to start, rather than just .1. Upon failure, print unexpected state.
6392 2003-09-04 Paul Eggert <eggert@twinsun.com>
6394 * src/head.c (elide_tail_lines_pipe): Don't assign 0 or
6395 SAFE_READ_ERROR to tmp->nbytes.
6396 * src/tail.c (pipe_lines, pipe_bytes): Likewise.
6398 * src/head.c (struct linebuffer): Change nbytes and nlines
6399 from unsigned int to size_t. unsigned int is safe (after the
6400 2003-09-03 patch) but size_t is cleaner.
6401 * src/tail.c (struct linebuffer, struct charbuffer): Likewise.
6402 (pipe_bytes): Likewise for local variable 'i', which was 'int'.
6404 Standardize on BUFSIZ as opposed to other macro names and values.
6405 * src/head.c (BUFSIZE): Remove. All uses changed to BUFSIZ.
6406 * src/tail.c (BUFSIZ) [!defined BUFSIZ]: Remove.
6407 stdio.h has always defined it,
6408 and other code already assumes it's defined.
6409 * src/tr.c (BUFSIZ) [!defined BUFSIZ]: Likewise.
6410 (IO_BUF_SIZE): Remove; replace all uses with sizeof io_buf.
6411 (io_buf): IO_BUF_SIZE -> BUFSIZ.
6413 2003-09-04 Paul Eggert <eggert@twinsun.com>
6415 * src/seq.c (step): Default to 1.
6416 (print_numbers): Allow the output to be empty.
6417 (main): The default step is 1, even if LAST < FIRST;
6418 as per documentation.
6419 * tests/seq/basic (onearg-2): Output should be empty.
6421 2003-09-05 Jim Meyering <jim@meyering.net>
6423 * Makefile.cfg (wget_files): Temporarily disable, until master
6424 versions are restored to ftp.gnu.org.
6426 * configure.ac (AM_INIT_AUTOMAKE): Specify automake-1.7.6.
6428 Make seq's --width (-w) option work properly even when the
6429 endpoint requiring the larger width is negative and smaller than
6431 * src/seq.c (get_width_format): Include `-' in the set of bytes
6432 allowed in a `simple' number (no decimal point, no exponent).
6433 Reported by Patrick Mauritz.
6435 2003-09-02 Paul Eggert <eggert@twinsun.com>
6437 * NEWS: sort -t '\0' now uses a NUL tab.
6438 sort option order no longer matters, unless POSIX requires it.
6439 * src/sort.c (usage): Say "blanks" instead of "whitespace",
6440 Similar fixes for many comments.
6441 (TAB_DEFAULT): New constant, so that we can support NUL as
6442 the field separator.
6443 (tab): Now int, not char. Initialize to TAB_DEFAULT.
6444 (specify_sort_size): If multiple sizes are specified, use the largest.
6445 (begfield, limfield): Support NUL tab char.
6446 (set_ordering): Do not let -i override -d.
6447 (main): Report an error if incompatible -o or -t options are given.
6448 Report an error for "-t ''". Allow "-t '\0'" to specify a NUL tab.
6450 2003-09-05 Jim Meyering <jim@meyering.net>
6452 * tests/sort/Test.pm [o2, nul-tab]: New tests for the above.
6454 2003-09-03 Andreas Schwab <schwab@suse.de>
6456 Bug report and patch here:
6457 <http://mail.gnu.org/archive/html/bug-coreutils/2003-09/msg00009.html>
6458 * src/tail.c (pipe_lines): Don't truncate return value from safe_read.
6459 * src/head.c (elide_tail_lines_pipe): Likewise.
6461 2003-09-03 Jim Meyering <jim@meyering.net>
6463 * src/du.c (AUTHORS): Remove Larry McVoy's name, since the relatively
6464 small amount of code from him was first moved to lib/human.c, and was
6465 subsequently rewritten entirely.
6466 * src/df.c (AUTHORS): Likewise.
6468 2003-08-22 Lawrence Teo <lcteo@uncc.edu>
6470 * src/md5sum.c (split_3): Accept the BSD format for generic
6471 message digest modes. Currently works with BSD's MD5 and SHA1
6472 formats since these are the two algorithms presently used in
6473 coreutils. Updated comments to reflect this change.
6474 (bsd_split_3): Updated comments.
6476 * tests/md5sum/basic-1: New test to make sure that
6477 `md5sum --check' doesn't accept the BSD SHA1 format (adapted
6478 from `check-bsd' test in tests/sha1sum/basic-1).
6480 * tests/sha1sum/basic-1 (check-bsd2, check-bsd3): New tests for
6481 --check exit status and BSD SHA1 format (adapted from tests
6482 in tests/md5sum/basic-1).
6484 2003-08-30 Jim Meyering <jim@meyering.net>
6486 * src/ln.c (do_link): Use SAME_INODE rather than open-coding it.
6488 When source and destination arguments refer to the same file, reside
6489 on a partition (e.g. VFAT) on which distinct names may refer to the
6490 same directory entry (often due to variations in case), and when the
6491 link count for the file is 1, mv no longer unlinks the file. Instead,
6492 it gives the expected diagnostic that the source and destination are
6493 the same. WARNING: this is an incomplete fix. If the file happens
6494 to have a link count of 2 or greater, such an erroneous mv command
6495 will still unlink it.
6496 Although that is not possible on vfat or umsdos, it is possible on
6497 other file system types, e.g., ntfs, and hpfs.
6498 * src/copy.c (same_file_ok): Invoke same_name (which might still
6499 return false for names that refer to the same directory entry)
6500 only if the link count is 2 or more.
6501 * tests/mv/vfat: Show how to demonstrate the above problem.
6502 This test is not run.
6503 * tests/mv/Makefile.am (EXTRA_DIST): Add vfat.
6505 2003-08-27 Jim Meyering <jim@meyering.net>
6507 * src/who.c: Change meaning of -l from --lookup to --login, per POSIX.
6508 who's -l option has been eliciting an unconditional warning about
6509 this impending change since sh-utils-2.0.12 (April 2002).
6511 * src/paste.c (paste_parallel): Don't output `EOF' (aka -1) as a `char'.
6512 This would happen for nonempty files not ending with a newline.
6513 Reported by Dan Jacobson.
6514 * tests/misc/paste-no-nl: New file. Test for above-fixed bug.
6515 * tests/misc/Makefile.am (TESTS): Add paste-no-nl.
6517 * src/stat.c (print_it): Avoid buffer overrun that would
6518 occur when the user-specified format string ends with `%'.
6519 Patch by Tommi Kyntola.
6520 * tests/misc/stat-fmt: New file. Test for above-fixed bug.
6521 * tests/misc/Makefile.am (TESTS): Add stat-fmt.
6523 2003-08-26 Jim Meyering <jim@meyering.net>
6525 Apply changes from bison.
6526 * GNUmakefile (SHELL): Define to `sh', if necessary.
6528 * Makefile.maint (WGETFLAGS): Define to `-C off'.
6529 Update all uses of $(WGET).
6531 2003-08-22 Akim Demaille <akim@epita.fr>
6533 * Makefile.cfg (local-checks-to-skip): New.
6534 * Makefile.maint (local-check): Rename as...
6535 (local-checks-available): this.
6538 2003-08-26 Akim Demaille <akim@epita.fr>
6540 * announce-gen (print_changelog_deltas): Neutralize "<#" as
6541 "<\#" to avoid magic from Gnus when posting parts of this script.
6543 2003-08-25 Jim Meyering <jim@meyering.net>
6545 * src/stat.c (main): Warn about use of deprecated `-l' option.
6547 2003-08-22 Jim Meyering <jim@meyering.net>
6549 * src/stat.c (do_stat): For link count at end of line, use %h format,
6550 instead of %-5h. The latter would make stat emit trailing spaces.
6551 Reported by Dan Jacobson.
6553 2003-08-20 Jim Meyering <jim@meyering.net>
6555 * Makefile.am (EXTRA_DIST): Add .x-sc_space_tab .x-sc_sun_os_names
6557 2003-08-19 Jim Meyering <jim@meyering.net>
6559 * src/system.h: Include stdlib.h unconditionally,
6560 as we're now assuming that part of hosted C89.
6562 2003-08-18 Jim Meyering <jim@meyering.net>
6564 * src/sys2.h (textdomain, bindtextdomain) [! ENABLE_NLS]: Define away,
6565 to avoid warnings from gcc.
6567 2003-08-17 Jim Meyering <jim@meyering.net>
6569 Avoid unnecessary and sometimes time-consuming hostname lookups.
6570 * src/who.c (print_user): Use strchr, not strrchr.
6571 * src/pinky.c (print_entry): Likewise.
6572 Patch by Michael Stone.
6573 This fixes a typo I introduced in who-users.c on 1996-02-23.
6575 * Makefile.maint (makefile-check): Add 0-9 to the range of characters
6576 disallowed between `@...@'.
6578 2003-08-16 Paul Eggert <eggert@twinsun.com>
6580 * configure.ac (fu_cv_sys_truncating_statfs): Remove; now
6581 done by gnulib .m4 files.
6582 (jm_DUMMY_1): Require gl_READUTMP, not jm_PREREQ_READUTMP.
6583 * src/sys2.h (strtoull): Remove unused declaration.
6585 2003-08-16 Jim Meyering <jim@meyering.net>
6587 * man/Makefile.am (.x.1): Ensure that generated PROGRAM.1 files
6590 * src/tail.c (tail_lines): Fix a potential (but very hard to exercise)
6591 race condition bug. The bug would be triggered when tailing a file
6592 with file pointer not at beginning of file, and where the file was
6593 truncated to have a length of less than the initial offset at just
6594 the right moment (between the two lseek calls in this function).
6596 An invalid initial value for *read_pos would result in
6597 `tail -n0 -f FILE' and `tail -c0 -f FILE' doing what amounted to a
6598 busy-wait rather than sleeping between iterations. The bug manifests
6599 itself only when tailing regular files that are initially nonempty.
6600 * src/tail.c (tail_bytes): Set *read_pos to new file offset after
6602 (tail_lines): Likewise, after lseek calls.
6603 Reported by Nick Estes. See http://bugs.debian.org/205251 for details.
6604 * tests/tail-2/tail-n0f: New file. Test for above fix.
6605 * tests/tail-2/Makefile.am (TESTS): Add tail-n0f.
6607 2003-08-15 Jim Meyering <jim@meyering.net>
6609 * Makefile.maint (sc_space_tab): Use exclusion list in separate file.
6610 (sc_sun_os_names): Likewise.
6611 * .x-sc_space_tab, .x-sc_sun_os_names: New files.
6613 * man/help2man: Remove some SPACEs before TAB.
6615 2003-08-14 Paul Eggert <eggert@twinsun.com>
6617 * Makefile.maint (LC_ALL): Set to C.
6618 * man/Makefile.am (ASSORT): New var.
6619 (check-x-vs-1, programs): Use it.
6620 * src/Makefile.am (ASSORT, check-README, ../AUTHORS): Likewise.
6621 * tests/Makefile.am (ASSORT, all_programs): Likewise.
6623 2003-08-11 Jim Meyering <jim@meyering.net>
6625 fold -s -wN would infloop for N < 8 with TABs in the input.
6626 E.g., this would not terminate: printf 'a\tb' | fold -w2 -s
6627 * src/fold.c (fold_file): Move contents of `else'-block
6628 out of conditional so it's used also for --spaces (-s).
6629 * tests/misc/fold: Test for the above fix.
6630 * tests/misc/Makefile.am (TESTS): Add fold.
6632 2003-08-10 Jim Meyering <jim@meyering.net>
6634 * src/nice.c [!NICE_PRIORITY]: Include <sys/resource.h> after
6635 system.h so the types from time.h and sys/time.h are available.
6636 It appears that this is necessary for OpenBSD, NetBSD, and
6637 Darwin 6.5 (MacOS 10.2.5). Reported by Nelson Beebe.
6639 2003-08-06 Paul Eggert <eggert@twinsun.com>
6641 * NEWS: Add support for setting file timestamps to microsecond
6642 resolution, on hosts that support this.
6643 * src/copy.c, src/cp.c, src/install.c, src/touch.c: Include utimens.h.
6644 * src/copy.c (copy_internal):
6645 Set file timestamps with utimens, not utime.
6646 * src/cp.c (re_protect): Likewise.
6647 * src/install.c (change_timestamps): Likewise.
6648 * src/touch.c (newtime, touch, main): Likewise.
6650 2003-08-09 Jim Meyering <jim@meyering.net>
6652 * Makefile.maint (sc_sun_os_names): New rule based on a regexp
6654 (syntax-check-rules): Add it.
6656 * src/tail.c (main): Tweak Solaris OS version number in comment.
6657 * src/wc.c (wc): Likewise
6658 * tests/tail-2/fflush: Likewise.
6660 * src/tail.c: Add new undocumented option, --presume-input-pipe.
6661 (pipe_lines): Use memchr to skip lines, rather than an explicit loop.
6663 2003-08-08 Paul Eggert <eggert@twinsun.com>
6665 Use new gnulib 'extensions' module.
6666 * configure.ac: Invoke gl_USE_SYSTEM_EXTENSIONS instead of
6669 2003-08-08 Paul Eggert <eggert@twinsun.com>
6671 * tests/du/basic: Ensure that a/b/F has at least 65 bytes too.
6673 2003-08-09 Jim Meyering <jim@meyering.net>
6675 * tests/misc/split-fail: Reflect that `split -a 0' is now accepted.
6676 For tests of obsolete behavior, don't presume that unsetting
6677 _POSIX2_VERSION is equivalent to _POSIX2_VERSION=199209.
6679 2003-08-07 Paul Eggert <eggert@twinsun.com>
6681 * doc/coreutils.texi (split invocation):
6682 Add -d or --numeric-suffixes option to 'split'.
6683 From a suggestion by Jesse Kornblum.
6684 * src/split.c (suffix_alphabet): New var.
6685 (longopts, usage, next_file_name, main): Support -d.
6686 (next_file_name, main): Allow -a0, as POSIX requires.
6687 (next_file_name): Don't assume ASCII-like encoding;
6688 'a' through 'z' are not contiguous in EBCDIC.
6690 2003-08-05 Paul Eggert <eggert@twinsun.com>
6692 Merge getline from gnulib.
6693 * lib/getline.h, lib/getline.c, m4/getline.m4: Merge from gnulib.
6694 * lib/getndelim2.h, lib/getndelim2.c, m4/getndelim2.m4, m4/ssize_t.m4:
6695 New files, from gnulib.
6696 * lib/getdelim2.c, lib/getdelim2.h: Remove.
6697 * lib/Makefile.am (libfetish_a_SOURCES): Change getdelim2.c and
6698 getdelim2.h to getndelim2.c and getndelim2.h.
6699 * m4/jm-macros.m4 (jm_MACROS): Use gl_GETNDELIM2 rather than
6700 checking for getdelim.
6701 (jm_CHECK_ALL_TYPES): Use gt_TYPE_SSIZE_T for ssize_t rather
6702 than rolling our own.
6703 * src/cut.c: Include getndelim2.h rather than getdelim2.h.
6704 (cut_fields): Invoke getndelim2 rather than getdelim2.
6706 2003-08-04 Jim Meyering <jim@meyering.net>
6708 * src/sort.c (main): Use unsigned int instead of int for `nsigs'
6709 and for the indices to iterate through nsigs.
6711 2003-08-02 Paul Eggert <eggert@twinsun.com>
6713 * src/sort.c: Minor code cleanups, mostly to use more accurate
6714 types and to remove unnecessary casts.
6715 (min, max): Remove. All uses changed to MIN and MAX.
6716 (hard_lc_collate, hard_LC_TIME, struct buffer.eof, struct
6717 keyfield.skipsblanks, struct keyfield.skipeblanks, struct
6718 keyfield.numeric, struct keyfield.general_numeric, struct
6719 keyfield.month, struct keyfield.reverse, reverse, unique,
6720 have_read_stdin): Now bool, not int. All uses changed.
6721 (eolchar): Now char, not int.
6722 (struct keyfield.ignore): Now bool const *, not int *.
6723 (struct keyfield.translate): Now char const *, not char *.
6724 (struct month.name): Likewise.
6725 (blanks, nonprinting, nondictionary): Now bool[], not int[].
6726 (cleanup, inittables, keycompare, check, mergefps, first_same_file,
6727 check, sort, main): Use const * pointers when possible.
6728 (month_cmp): Rewrite to avoid casts.
6729 (inittables): Initialize tables unconditionally, to avoid branches.
6730 (fillbuf): Return bool, not int. All uses changed.
6731 (fillbuf, keycompare, new_key, main):
6732 Use SIZE_MAX rather than (size_t) -1.
6733 (trailing_blanks): Renamed from trim_trailing_blanks.
6734 Return the number of blanks to trim. All uses changed.
6735 (getmonth): Use trailing_blanks rather than open code.
6736 (keycompare): Do not cast char * to unsigned char *; not needed.
6737 CMP_WITH_IGNORE converts args to UCHAR, so no need to convert it
6739 (compare, main): Use | rather than || to avoid jumps.
6740 Replace "diff = NONZERO (alen)" with "diff = 1", since alen must
6742 (check, first_same_file, sort, main):
6743 Use bool instead of int local vars when possible.
6744 (check): Merge the old 'checkfp' and 'check' into a single function,
6745 that returns a boolean (true if the file was ordered).
6747 (main): Use int instead of unsigned for iterating through nsigs.
6748 Rename local var "posix_pedantic" to "posixly_correct".
6750 2003-08-02 Jim Meyering <jim@meyering.net>
6752 * src/nice.c [!NICE_PRIORITY]: Include <time.h> before <sys/resource.h>
6753 to avoid compilation error on Ultrix. Reported by Christian Krackowizer.
6755 * src/cut.c (cut_fields): Don't read again after encountering an
6756 initial EOF. E.g., `cut -f2' would do so.
6757 * tests/misc/tty-eof: Add a test for the above fix.
6759 * src/sort.c (sortlines): Add description and references.
6762 * tests/Makefile.am (TESTS_ENVIRONMENT): Set PATH so that
6763 the tests in help-version will use the just-built binaries.
6764 Reported by Christian Krackowizer.
6766 2003-07-31 Paul Eggert <eggert@twinsun.com>
6768 * NEWS: Add --rfc-2822 option to GNU date.
6769 * doc/coreutils.texi (Time directives, Options for date, Examples
6771 * src/date.c (long_options, usage, main): Likewise.
6772 * doc/getdate.texi (General date syntax): Likewise.
6773 * doc/coreutils.texi (Options for date): Fix a typo in format:
6774 it's now %d not %_d. Add URLs.
6776 2003-08-01 Jim Meyering <jim@meyering.net>
6778 * tests/shred/remove: Ensure that $? is 0 for the final `exit 0'.
6779 Otherwise, with at least the /bin/sh from HPUX 10.20,
6780 the trap code would end up converting that to exit 1 and thus an
6781 unexpected test failure. Reported by Christian Krackowizer.
6783 2003-07-31 Paul Eggert <eggert@twinsun.com>
6785 * src/ptx.c: Do not include bumpalloc.h.
6786 (WORD_TABLE): New member alloc.
6787 (ALLOC_NEW_WORD): Remove.
6788 (occurs_alloc): New var.
6789 (digest_word_file, find_occurs_in_text): Check for arithmetic
6790 overflow when computing table size. Use xrealloc rather than
6791 bumpalloc primitives.
6793 2003-07-29 Jim Meyering <jim@meyering.net>
6797 * README: When running tests as root, suggest using
6798 sudo with NON_ROOT_USERNAME=$USER.
6800 * tests/Makefile.am (all_programs): Makefile is in ../src, not
6803 2003-07-28 Jim Meyering <jim@meyering.net>
6805 * Makefile.maint (GZIP_ENV): Try Debian/gzip's new --rsyncable option.
6807 2003-07-28 Paul Eggert <eggert@twinsun.com>
6809 * lib/stdbool.hin (_Bool): Make it signed char, instead of
6810 an enum type, so that it's guaranteed to promote to int.
6811 * src/sort.c (sortlines_temp): Undo previous change.
6813 2003-07-28 Jim Meyering <jim@meyering.net>
6815 * src/sort.c (sortlines_temp): Declare local `swap' to be `int', not
6816 `bool'. Otherwise, at least one buggy compiler (alpha gcc-2.95.4)
6817 would cause lines[-1 - swap] (with swap = false) to evaluate to
6820 2003-07-27 Jim Meyering <jim@meyering.net>
6822 * tests/priv-check (my_uid): Use `!', not `^' in case pattern `[!0-9]',
6823 since /bin/sh of at least NetBSD 1.6 and OpenBSD 3.2 don't accept `^'.
6825 * src/remove.c (prompt) [! recursive]: Don't prompt about unwritable
6826 directories, as required by POSIX. Reported by Karl Berry.
6827 * tests/rm/dir-no-w: New file. Test for the above fix.
6828 * tests/rm/Makefile.am (TESTS): Add dir-no-w.
6830 * tests/mk-script: Emit `$xx', not its expansion.
6832 2003-07-27 Paul Eggert <eggert@twinsun.com>
6834 This change was inspired by a similar proposal by Stepan Kasal.
6835 * src/sort.c (mergelines, sortlines_temp): New functions.
6836 (sortlines): Use them, to reduce the number of times that
6837 we need to copy 'struct line' values. This improved CPU
6838 performance by about 30% on one 18 MB test.
6839 (sort): Don't invoke sortlines unless we have 2 or more lines.
6841 2003-07-26 Stepan Kasal <kasal@ucw.cz>
6843 * src/sort.c (sort): Don't require two `struct line's per text line,
6844 the new sort algorithm requires just 1.5.
6846 2003-07-27 Jim Meyering <jim@meyering.net>
6848 * src/pathchk.c (validate_path): Use %lu, not %ld.
6850 * src/cut.c (is_printable_field): Simplify bit arithmetic.
6852 * src/ls.c (sort_files): Put `volatile' in the right place.
6855 2003-07-26 Jim Meyering <jim@meyering.net>
6857 Use only one bit per field/offset in array, not one `int'.
6858 * src/cut.c (printable_field): Change type to `unsigned char'.
6859 (mark_printable_field, is_printable_field): New functions.
6860 Use them in place of all direct accesses of `printable_field'.
6862 * src/expand.c (parse_tabstops): Detect overflow properly.
6863 * src/cut.c (set_fields): Likewise.
6865 * src/rm.c: Include "dirname.h".
6866 (usage): Use base_name (program_name) in body of --help output.
6868 * man/Makefile.am (.x.1): ...back out the kludge of 2003-07-22.
6869 Idea from Brendan O'Dea, who suggested using
6870 `program_name = basename (argv[0]);' everywhere --
6871 can't do that, but using base_name works just fine here.
6873 * src/Makefile.am (AM_INSTALLCHECK_STD_OPTIONS_EXEMPT): Exempt test.
6875 2003-07-24 Paul Eggert <eggert@twinsun.com>
6877 Fix some POSIX-compliance problems with 'test'. This makes
6878 'test' more compatible with Bash.
6880 * NEWS, doc/coreutils.texi: Document the following.
6881 * src/test.c: Include exitfail.h.
6882 (TEST_FAILURE): New constant, used for exit status if 'test' fails.
6883 (test-syntax_error): Use it.
6884 (binary_operator): Now takes bool arg specifying whether left operand
6885 is -l ARG, so that caller determines this rather than us.
6887 (term): Use posixtest to evaluate parenthesized subexpressions.
6888 (unary_operator, one_argument): Remove support for -t without operand.
6889 (one_argument): Take argument from argv[pos].
6890 (one_argument, two_arguments, three_arguments): Advance pos.
6891 All callers changed.
6892 (three_arguments): Look for binary ops before "!". Then look
6893 for parenthesized one_argument expressions, instead of trusting
6894 expr () to do the right thing.
6895 (posixtest): Now takes number of args. All callers changed.
6896 Treat "( A B )" like "A B".
6897 (main): Set exit_failure to TEST_FAILURE. Don't depend on
6898 POSIXLY_CORRECT, as we now conform to POSIX by default.
6899 (main) [!LBRACKET]: Do not recognize "--help" or "--verbose" unless.
6900 * tests/test/Test.pm (test_vector): Add several tests to check
6901 the above. Syntax errors now exit with status 2, not 1.
6902 * man/Makefile.am (mapped_name): Use `../src/[' binary to create test.1.
6904 2003-07-26 Jim Meyering <jim@meyering.net>
6906 * tests/help-version: Adjust for above change in test behavior:
6907 `[' exits with 2, not 1, and test doesn't accept --help or --version.
6909 * Makefile.maint (ME): Don't use trick suggested in Make manual.
6910 It doesn't work for make-3.79.1. Reported by Christian Krackowizer.
6912 * Makefile.maint (sc_system_h_headers): Another syntax check.
6913 (syntax-check-rules): Add it to the list.
6915 * src/pathchk.c (validate_path): Cast strlen value to `unsigned long'
6916 so it matches `%ld' format even on 32-bit systems.
6918 * src/fmt.c (flush_paragraph): Cast field width to `int' to
6919 avoid warning on 64-bit systems.
6921 * src/ls.c (sort_files): Make `func' volatile, so it can't be
6922 clobbered by a `longjmp' into this function.
6924 2003-07-25 Jim Meyering <jim@meyering.net>
6926 * src/pathchk.c (validate_path): Use %ld format (not %d) for size_t
6929 * tests/misc/split-fail: Disable the --line-bytes=$_4gb test,
6930 because it'd evoke spurious failure on 64-bit systems.
6932 2003-07-24 Jim Meyering <jim@meyering.net>
6934 * src/dd.c (usage): Document the fact that SIGUSR1 makes dd
6935 output its current record counts. Reported by Jurriaan.
6937 * tests/wc/Test.pm (test_vector): Disable the `PIPE' tests when running
6938 `wc' with no options. This goes along with the change of 2003-07-20.
6940 2003-07-23 Jim Meyering <jim@meyering.net>
6942 Don't include headers already included by system.h:
6943 * src/tr.c: Don't include errno.h.
6944 * src/true.c: Don't include version-etc.h.
6945 * src/test.c: Don't include limits.h or error.h.
6946 * src/stat.c: Don't include unistd.h or time.h.
6947 * src/readlink.c: Don't include stdlib.h, unistd.h, or limits.h.
6948 * src/pr.c: Don't include time.h.
6949 * src/pathchk.c: Don't include errno.h.
6950 * src/nice.c: Don't include sys/time.h.
6951 * src/ls.c: Don't include stdlib.h.
6953 * basename.c, cat.c, chroot.c, cksum.c, comm.c, csplit.c, cut.c, date.c:
6954 * dd.c, dirname.c, echo.c, env.c, expand.c, expr.c, factor.c, fmt.c:
6955 * fold.c, head.c, hostid.c, hostname.c, id.c, join.c, kill.c, logname.c:
6956 * md5sum.c, nice.c, nl.c, nohup.c, od.c, paste.c, pathchk.c, pinky.c:
6957 * pr.c, printenv.c, printf.c, ptx.c, pwd.c, seq.c, setuidgid.c, shred.c:
6958 * sleep.c, sort.c, split.c, stat.c, stty.c, su.c, sum.c, tac.c, tail.c:
6959 * tee.c, test.c, tr.c, true.c, tsort.c, tty.c, uname.c, unexpand.c:
6960 * uniq.c, uptime.c, users.c, wc.c, who.c, whoami.c, yes.c:
6961 Don't include closeout.h.
6963 * tests/rm/fail-2eperm: Add a check for whether $NON_ROOT_USERNAME
6964 can access the required version of rm.
6965 * tests/rm/Makefile.am (TESTS_ENVIRONMENT): Define PACKAGE_VERSION.
6967 * tests/cut/Test.pm (out-delim3a): New test.
6969 * man/help2man: Update to version 1.33.
6971 * src/expand.c (parse_tabstops): Detect overflow in tabstop sizes.
6973 * src/dircolors.c: Include xstrndup.h.
6974 (xstrndup): Remove function, now that it's been factored out into
6977 2003-07-22 Paul Eggert <eggert@twinsun.com>
6979 * src/wc.c (wc): Fix typo in computation of file from file_x,
6980 which caused the former to be used uninitialized if file_x was
6983 2003-07-22 Jim Meyering <jim@meyering.net>
6985 * src/cut.c (set_fields): Use xcalloc in place of xmalloc+memset.
6987 * man/Makefile.am (.x.1): Substitute 's,$t/$*,$*,' on output of
6988 help2man, to avoid having `rm.td/rm' appear in rm.1. Reported by
6989 Thomas Luzat. See http://bugs.debian.org/202413 for details.
6991 * src/cut.c (main) [lint]: Initialize spec_list_string to avoid warning.
6993 * src/hostid.c: Don't include <unistd.h>. system.h already does that.
6995 * src/cut.c (set_fields): Mark all selected indices before trying to
6996 determine range endpoints.
6997 * tests/cut/Test.pm: New test for the above fix.
6999 Begin to address this comment: What if someone wants to
7000 extract the 1,000,000-th field of some huge input file?
7001 The first step is to rearrange things so that the values
7002 in the printable_field array are all 0/1 rather than 0/1/2.
7003 * src/cut.c (RANGE_START_SENTINEL): Remove.
7004 Store range-start indices in a hash table, rather than
7005 overloading the `printable_field' array.
7006 (range_start_ht): New global.
7007 (hash_int, hash_compare_ints, is_range_start_index): New functions.
7008 (print_kth): Use is_range_start_index; don't test printable_field.
7009 (set_fields): Detect overflow.
7010 (set_fields): Insert each range-start index into range_start_ht.
7011 (main): Call set_fields only once, and only after
7012 output_delimiter_specified and (if required) range_start_ht have
7015 2003-07-20 Paul Eggert <eggert@twinsun.com>
7017 * src/wc.c (get_input_fstatus): Fix typo: `stat' was being
7018 invoked with a null pointer when there were no file arguments.
7020 2003-07-20 Jim Meyering <jim@meyering.net>
7022 * Makefile.maint (sc_changelog): Add another nit-picky check.
7024 * src/wc.c (write_counts): Add a comment.
7025 (wc): Rename `file' parameter.
7026 Set new local, `file', to be the file name, or (when it's NULL)
7027 _("standard output") so that all uses of `file' use the proper value.
7028 Use STREQ, not strcmp.
7030 2003-07-20 Paul Eggert <eggert@twinsun.com>
7032 wc count field widths now are heuristically adjusted depending
7033 on the input size, if known. If only one count is printed, it
7034 is guaranteed to be printed without leading spaces.
7036 Previously, wc did not align the count fields if
7037 POSIXLY_CORRECT was set, but POSIX did not actually require
7038 this undesirable behavior, so it has been removed.
7040 * NEWS: Document this.
7041 * doc/coreutils.texi (wc invocation): Likewise.
7043 * src/wc.c (number_width): New var.
7044 (posixly_correct): Remove.
7045 (struct fstatus): New struct.
7046 (write_counts): Output fields of width number_width.
7047 Do not worry about POSIXLY_CORRECT.
7048 Use null file, not empty-string file, to denote stdin,
7049 since "" is a valid file name on some hosts.
7050 (wc, wc_file): New arg fstatus. Use it to avoid invoking fstat
7052 (wc): Avoid problems if end_pos - current_pos overflows.
7053 Do not print odd message if stdin has a read error.
7054 (get_input_fstatus, compute_number_width): New functions.
7055 (main): Use them to implement the new behavior.
7056 Ignore POSIXLY_CORRECT.
7058 * tests/wc/Test.pm: Adjust to the new output widths.
7060 2003-07-19 Jim Meyering <jim@meyering.net>
7062 * tests/rm/fail-eperm: Don't create temporary directory --
7065 * tests/shred/remove: Don't open-code test for UID != 0.
7066 Use priv-check's require-non-root instead.
7067 Update to use newer framework.
7069 * tests/help-version (expected_failure_status_expr): Record that
7070 expr exits with status of 3 for e.g., a write error.
7072 * tests/priv-check: Use `id -u' to see if we're running as root,
7073 rather than trying go write to an write-protected file.
7074 When running as root, ensure $NON_ROOT_USERNAME is valid.
7075 When running as root with `require-non-root', ensure that `.'
7076 is writable by $NON_ROOT_USERNAME, then reinvoke $0 set-user-ID
7077 to $NON_ROOT_USERNAME. If `.' is not writable, then skip the test.
7079 * src/printenv.c: Include "exitfail.h".
7080 (main): Set exit_failure rather than calling close_stdout_set_status.
7081 * src/date.c: Likewise.
7082 * src/sort.c: Likewise.
7083 * src/tty.c: Likewise.
7085 2003-07-18 Jim Meyering <jim@meyering.net>
7087 * tests/touch/not-owner: Update to use newer framework.
7089 * tests/rm/fail-eperm: Use $srcdir/../priv-check, create a temporary
7090 directory, and remove Perl-coded `you may not run as root' test.
7091 * tests/cp/fail-perm: Use $srcdir/../priv-check, rather than
7092 hard-coding something not quite equivalent.
7093 Paul Jarc reported the inconsistent diagnostics.
7095 * src/sort.c (main): Use close_stdout via atexit.
7096 Now `sort --version' and `sort --help' fail, as they should
7097 when their output is redirected to /dev/full.
7099 * src/su.c (usage): Don't call close_stdout here.
7100 (main): Use close_stdout via atexit.
7101 Now `su --version > /dev/full' fails, as it should.
7102 Somehow, the change of 2000-05-07 that purports to fix this
7105 * tests/help-version (--help/--version vs. /dev/full): Special-case
7106 `[' to protect it from expected_failure_status-`eval'.
7108 * src/uniq.c (writeline): Use a SPACE, not a TAB between the
7109 count and the corresponding line, as required by POSIX.
7110 Reported by Clement Wang.
7111 * tests/uniq/Test.pm (101, 102): Update tests of -c accordingly.
7113 * tests/expr/basic: Add tests for when exit status is 2.
7115 * src/nohup.c (NOHUP_FOUND_BUT_CANNOT_INVOKE, NOHUP_FAILURE):
7116 Use an anonymous `enum', rather than #define.
7118 2003-07-17 Paul Eggert <eggert@twinsun.com>
7120 * src/expr.c: Include "exitfail.h", "quotearg.h".
7121 (EXPR_INVALID, EXPR_ERROR): New constants.
7122 (nomoreargs, null, toarith, nextarg): Return bool, not int.
7123 (syntax_error): New function, exiting with status 2. Use it
7124 insteading of printing "syntax error" ourselves.
7125 (main): Initialize exit_failure to EXPR_ERROR.
7126 Exit with EXPR_INVALID on syntax error (too few arguments).
7127 (nextarg): Use strcmp, not strcoll; strcoll might return
7128 an undesirable 0, or might fail.
7129 (docolon, eval4, eval3): Exit with status 3 on invalid argument type
7130 or other such error.
7131 (eval2): Report an error if strcoll fails in a string comparison.
7132 * src/sort.c: Include "exitfail.h".
7133 (main): Set exit_failure, not xalloc_exit_failure and
7134 xmemcoll_exit_failure.
7135 * tests/expr/basic: Invalid value exits with status 3, not 2.
7137 2003-07-16 Jim Meyering <jim@meyering.net>
7139 * configure.ac (AC_INIT): Use 5.0.90 as the version, rather than 5.0.2,
7140 per GNU maintainer guidelines. The next non-beta release will be 5.1.
7142 This script would have caught at least two recent bugs:
7143 those in [ and kill.
7144 * tests/help-version: Revive this script.
7145 It wasn't doing anything useful, since $all_programs wasn't being
7146 defined by the invoking Makefile.am.
7147 Reflect that nohup is no longer a script, so don't exclude it.
7148 Add framework to handle the programs added since it was last run:
7149 kill, stat, unlink, [, link, readlink.
7150 Fix path-related problems deriving from the move of this script
7151 from src/ to its present location.
7152 * tests/Makefile.am (all_programs): Define.
7153 (TESTS_ENVIRONMENT): Use it.
7155 * src/kill.c (main): Fix bug introduced on 2003-05-10 (for 5.0.1)
7156 whereby kill would always attempt to operate on argv[0] and fail.
7158 * src/test.c (integer_expected_error): Improve diagnostic -- now,
7159 it also matches the one from bash's builtin test.
7160 (binary_operator): Add \n at end of diagnostic.
7162 * tests/rm/fail-2eperm: Remove setuidgid-related code. Move it to ...
7163 * tests/priv-check: Move setuidgid-related and
7164 NON_ROOT_USERNAME-checking code to this file.
7166 * README: Update section on testing as `root'.
7167 Suggestion from Paul Jarc.
7169 * src/test.c (AUTHORS): Replace 3-letter usernames with the actual
7170 names of authors that I just found in bash's builtins/test.def.
7172 Running `[' with no arguments would evoke a segfault.
7173 * src/test.c (main) [LBRACKET]: Move initialization of argv to
7174 precede potential use via test_syntax_error.
7176 * src/Makefile.am (AM_CPPFLAGS): Rename from `INCLUDES', to avoid
7177 warning from automake -Wall.
7179 2003-07-15 Jim Meyering <jim@meyering.net>
7183 * Makefile.maint (%.asc): Remove target first, so gpg doesn't
7186 * announce-gen (print_changelog_deltas): Relax tests for matching
7187 version-number line in NEWS.
7188 Change the .sig suffix to .asc here, too.
7190 2003-07-14 Jim Meyering <jim@meyering.net>
7192 * Makefile.maint (%.asc): Renamed from %.sig.
7193 Generate and use ascii-armored signatures.
7194 Use gpg's -o option.
7196 2003-07-13 Jim Meyering <jim@meyering.net>
7198 * src/nohup.c (NOHUP_FAILURE, NOHUP_FOUND_BUT_CANNOT_INVOKE): Define.
7201 * Makefile.maint (syntax-check): Move each individual check into
7203 (syntax-check-rules): This is the list of syntax-check targets.
7204 (sc_unmarked_diagnostics, sc_cast_of_argument_to_free):
7205 (sc_cast_of_x_alloc_return_value, sc_space_tab):
7206 (sc_error_exit_success, sc_xalloc_h_in_src): New targets.
7208 2003-07-12 Jim Meyering <jim@meyering.net>
7210 * configure.ac: Remove uses of OPTIONAL_BIN_ZCRIPTS and last
7211 traces of the nohup script.
7213 * src/Makefile.am (bin_SCRIPTS): Remove use of just-removed
7214 $(OPTIONAL_BIN_ZCRIPTS).
7216 * src/Makefile.am (localedir.h): Put the `2>&1' after the redirect
7217 target, not before the `>'.
7219 * src/remove.c (remove_dir): Give a diagnostic upon failed save_cwd,
7220 now that that function no longer calls `error'.
7222 * src/df.c (find_mount_point): Emit a diagnostic for each
7223 failed syscall, rather than relying on caller to do that.
7224 The caller couldn't do a good job, anyhow -- too many different
7225 ways to fail (each with a different referent).
7226 Give a diagnostic upon failed save_cwd, now that that function
7227 no longer calls `error'.
7228 (show_point): Don't diagnose find_mount_point's errors, now that
7229 it handles them itself.
7231 * src/df.c (find_mount_point): Don't let free clobber errno upon
7234 * src/sys2.h: Remove alloca-related block.
7235 * src/system.h: Include <alloca.h> here, instead.
7237 It appears that the `#pragma alloca' included via "system.h" is
7238 adequate, since join.c uses alloca, yet lacked an in-file #pragma.
7239 * src/copy.c, src/cp.c, src/df.c, src/install.c, src/ln.c:
7240 * src/ls.c, src/mv.c, src/remove.c: Remove `#pragma alloca'.
7242 * src/chown-core.c (change_file_owner): Do not restore any special
7243 permission bits (e.g., set-user-ID, set-group-ID) that are reset
7244 by chown(2) on some systems. Suggestion and insistence :-) from
7247 * tests/input-tty: Also check `test -t 1'.
7248 This is necessary on linux-2.4.21. Otherwise, the stty/basic-1
7249 test would block when run in the background.
7251 2003-07-11 Jim Meyering <jim@meyering.net>
7253 * tests/sample-test: Also fail if cat-to-create-expected-output
7254 fails. Otherwise, if both `exp' and `out' were to end up empty
7255 because of e.g., a full disk, they would mistakenly compare equal.
7257 * src/nohup.c: New file. Rewrite of nohup.sh in C.
7258 This solves a portability problem: on at least Solaris systems,
7259 when nohup.sh used the vendor /bin/sh, it would exit with status
7260 of `1' rather than the required 126 or 127 upon failure to exec
7261 the specified program.
7263 * src/Makefile.am (EXTRA_SCRIPTS): Remove definition.
7264 (bin_PROGRAMS): Add nohup.
7265 (EXTRA_DIST): Remove nohup.sh.
7266 (all_programs): Remove use of $(EXTRA_SCRIPTS).
7267 * src/nohup.sh: Remove file.
7268 * man/Makefile.am (nohup.1): Depend on nohup.c, rather than nohup.sh.
7270 * tests/misc/nohup: Tests for the above.
7271 * tests/misc/Makefile.am (TESTS): Add nohup.
7273 * src/head.c (diagnose_copy_fd_failure): New function, renamed from
7274 the macro, COPY_FD_DIAGNOSE.
7275 (diagnose_copy_fd_failure): Enclose diagnostic in _(...).
7276 (head_file): Likewise.
7278 * src/date.c: Include "quote.h".
7279 (batch_convert): Use the quote function rather than using literal `...'
7282 * src/setuidgid.c (main): Enclose diagnostic in _(...).
7283 * src/fmt.c (main): Likewise.
7284 * src/mknod.c (main): Likewise.
7285 * src/tac.c (tac_seekable): Likewise.
7286 * src/yes.c (main): Likewise.
7287 * src/od.c (main): Likewise.
7288 * src/install.c (change_attributes): Likewise.
7290 2003-07-10 Jim Meyering <jim@meyering.net>
7292 * src/head.c (usage): Use 1024*1024 in place of 1048576.
7293 * src/tail.c (usage): Likewise.
7295 * tests/rm/fail-2eperm: Now that we have setuidgid, use it in
7296 place of the kludge in this test. Suggestion from Paul Jarc.
7298 * src/Makefile.am (noinst_PROGRAMS): Define to setuidgid.
7299 * src/setuidgid.c: New program, solely for testing (not installed).
7301 * src/chown-core.c (change_file_owner): Don't leak file descriptors
7302 when dereferencing symlinks.
7304 2003-07-09 Jim Meyering <jim@meyering.net>
7306 * tests/du/slash: New file/test for today's lib/ftw.c fix.
7307 * tests/du/Makefile.am (TESTS): Add slash
7309 * src/tail.c (xlseek): Avoid warning about ``return without value
7310 from function returning non-void''.
7312 2003-07-08 Jim Meyering <jim@meyering.net>
7314 * man/help2man: Update to version 1.29.
7316 * man/help2man: Add END handler to close STDOUT and check for errors.
7318 2003-06-30 Paul Eggert <eggert@twinsun.com>
7320 Add support for a "[" that conforms to the GNU coding standards,
7321 i.e., that does not depend on its name.
7322 * src/lbracket.c: New file.
7324 * man/Makefile.am (programs): Ignore "[", since it doesn't have
7325 a separate man page.
7326 * src/Makefile.am (bin_PROGRAMS): Add "[".
7327 (__SOURCES): New var.
7328 * src/test.c (LBRACKET): Define to 0 if not defined.
7329 (main): Use LBRACKET rather than argv[0].
7331 * src/test.c (one_argument): Do not check for -t if POSIXLY_CORRECT.
7332 Reported by Paul Jarc and Dan Jacobson.
7334 * src/test.c (main): Do not recognize --help or --version if
7335 POSIXLY_CORRECT, when invoked as "test". Handle "[ ]" correctly.
7336 Do not bother testing that margv[margc] is non-null.
7338 2003-07-04 Jim Meyering <jim@meyering.net>
7340 * src/who.c (print_line): Rewrite to use asprintf, in order to be
7341 able to avoid emitting trailing spaces. Reported by Dan Jacobson.
7343 * tests/misc/head-elide-tail: Add tests of head's new --lines=-N
7344 option, and perform the +1600 invocations of head IFF the envvar
7345 RUN_EXPENSIVE_TESTS is set.
7347 2003-07-03 Jim Meyering <jim@meyering.net>
7349 * src/cp.c (do_copy): Give a better diagnostic when failing due
7350 to nonexistent destination directory. Reported by Dmitry Rutsky.
7351 See http://bugs.debian.org/199730 for details.
7353 2003-06-27 Jim Meyering <jim@meyering.net>
7355 split's --verbose option did nothing [broken in 4.5.10 and 5.0]
7356 * src/split.c (longopts): Use `1', not `0' as the value for
7357 for &verbose. Reported by Keith Thompson.
7359 Test for the above fix.
7360 * tests/misc/split-a: Also use --verbose and compare stderr
7361 output with what we'd expect.
7363 2003-06-20 Jim Meyering <jim@meyering.net>
7365 * src/copy.c (copy_internal) [HAVE_STRUCT_STAT_ST_AUTHOR]:
7366 Use `error_t' (rather than int) as type for local `err'.
7367 From Alfred M. Szmidt.
7369 2003-06-19 Marcus Brinkmann <marcus@gnu.org>
7371 * src/copy.c (copy_internal) [HAVE_STRUCT_STAT_ST_AUTHOR]:
7372 Fix author preservation code.
7374 2003-06-19 Jim Meyering <jim@meyering.net>
7376 * src/ln.c (ENABLE_HARD_LINK_TO_SYMLINK_WARNING): Define to 0.
7377 (do_link): Don't warn about hard link to symlink.
7379 2003-06-18 Jim Meyering <jim@meyering.net>
7381 * src/cut.c: Include "getdelim2.h", not "getstr.h".
7382 Reflect renaming: getstr -> getdelim2.
7384 * src/comm.c, src/join.c, src/nl.c, src/uniq.c: Reflect renaming:
7385 readline -> readlinebuffer.
7387 2003-06-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7389 * src/readlink.c: Include <sys/types.h> before system.h (because
7390 the latter includes <sys/stat.h>). Required on Ultrix 4.3.
7392 2003-06-17 Jim Meyering <jim@meyering.net>
7394 * src/system.h (initialize_main): Define.
7395 Use it in every `main'. Applied via this:
7396 p='initialize_main (&argc, &argv);'
7397 perl -ni -e '/program_name.=.argv.0/ and print " '"$p"'\n"; print' \
7398 $(grep -l program_name.=.argv.0 *.c)
7399 test.c uses margc/margv, so I made the change manually for that file.
7400 Based on a patch from Bernard Giroud.
7402 2003-06-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7404 Fix for build failure on Ultrix 4.3.
7405 * src/stat.c: Include sys/statvfs.h in preference to sys/vfs.h.
7406 Include sys/param.h and sys/mount.h on ultrix.
7408 2003-06-16 Jim Meyering <jim@meyering.net>
7410 * src/touch.c (O_NDELAY, O_NONBLOCK, O_NOCTTY, EISDIR): Remove
7412 * src/system.h (O_NDELAY, O_NONBLOCK, O_NOCTTY, EISDIR): Define
7413 them here instead, but with one change: define EISDIR to -1, not 0.
7415 * src/cat.c (cat): Remove `#ifndef ENOSYS', now that it's
7416 guaranteed to be defined.
7417 * src/system.h (ENOSYS, ENOTSUP): Define to -1 if not defined.
7419 * README: Mention the CVS repository.
7420 Encourage addition of test cases.
7422 2003-06-12 Jim Meyering <jim@meyering.net>
7424 * src/touch.c (touch): Call close only if necessary.
7427 * src/wc.c (usage): Correct wording: wc prints counts in the order
7428 `newline, word, byte'. Reported by Keith M. Briggs.
7429 * man/wc.x: Fix it here, too. And change `lines' to `newlines'.
7431 2003-06-10 Jim Meyering <jim@meyering.net>
7433 * tests/date/Test.pm: Add a test for the new format, e.g., May-23-2003.
7435 2003-06-07 Jim Meyering <jim@meyering.net>
7437 * Makefile.maint (syntax-check): Add commented-out (over-aggressive)
7440 2003-06-06 Jim Meyering <jim@meyering.net>
7442 * src/extract-magic (main): Avoid newer 3-arg form of open,
7443 so this script works also with e.g., perl5.005_03.
7444 Patch by John David Anglin.
7446 2003-06-04 Paul Eggert <eggert@twinsun.com>
7448 * src/system.h: Include <stdbool.h> unconditionally.
7450 2003-06-04 Jim Meyering <jim@meyering.net>
7452 * man/Makefile.am (check-programs-vs-x): Rename target
7453 from check-programs-vs-1. Adjust rule to check for the
7454 primary (.x) file, not the generated one (.1).
7456 2003-06-03 Tim Mooney <mooney@dogbert.cc.ndsu.NoDak.edu>
7458 * man/kill.x: New file.
7459 * man/Makefile.am (dist_man_MANS): Add kill.1.
7462 2003-06-04 Jim Meyering <jim@meyering.net>
7464 Ensure that the .x file for a new program is never forgotten again.
7465 * man/Makefile.am (programs): Define.
7466 (check-programs-vs-1): New phony target.
7467 (check-local): Depend on it.
7469 2003-06-03 Jim Meyering <jim@meyering.net>
7471 Avoid unnecessary copying of environment.
7472 * src/env.c (main): Rather than clearing the environment and --
7473 unless told to ignore environment -- copying all settings from
7474 the saved, original environment, clear the environment only when
7475 that is requested. Suggested by Jens Elkner.
7477 2003-06-02 Jim Meyering <jim@meyering.net>
7479 * src/system.h: Always include <string.h>, since we assume C89.
7480 Include <limits.h> without checking for HAVE_LIMITS_H.
7482 * src/test.c [!TEST_STANDALONE]: Remove #if-0'd block.
7483 (STREQ, S_IXUGO): Remove redundant (in system.h) definitions.
7485 2003-06-01 Jim Meyering <jim@meyering.net>
7487 Avoid a race condition in `tail -f' described by Ken Raeburn in
7488 http://mail.gnu.org/archive/html/bug-textutils/2003-05/msg00007.html
7489 * src/tail.c (file_lines): Add new parameter, *read_pos, and set it.
7490 (pipe_lines, pipe_bytes, start_bytes, start_lines): Likewise.
7491 (tail_bytes, tail_lines, tail): Likewise.
7492 (tail_file): Use the new `read_pos' value as the size,
7493 rather than stats.st_size from the fstat call.
7495 2003-05-28 Jim Meyering <jim@meyering.net>
7497 * src/extract-magic: Allow expansion of `$file' in the here-
7498 document corresponding to the comment at the top of fs.h.
7500 2003-05-26 Jim Meyering <jim@meyering.net>
7502 * src/stat.c: Fix portability problem on FreeBSD5.0: don't include
7503 <sys/statvfs.h> on systems without HAVE_STRUCT_STATVFS_F_BASETYPE.
7504 Use #if/#elif/... cascade so we get only one set of include files.
7505 Reported by Nelson Beebe.
7507 2003-05-24 Jim Meyering <jim@meyering.net>
7509 * src/md5sum.c (split_3): Accept the BSD format only when in MD5 mode.
7510 * tests/sha1sum/basic-1: Make sure `sha1sum --check' doesn't
7511 accept the BSD format.
7513 2003-03-28 Joe Orton <jorton@redhat.com>
7515 * src/md5sum.c (bsd_split_3): New function.
7516 (split_3): Detect checksums from BSD 'md5' command and handle them
7519 * tests/md5sum/basic-1: New tests for --check exit status, and for
7520 BSD-style checksum files.
7522 2003-05-21 Jim Meyering <jim@meyering.net>
7524 * src/head.c (elide_tail_lines_pipe): Fix a thinko.
7525 This sort of thing is why it'd be *Really Good* to factor
7526 out the common code used here and in tail.c.
7528 2003-05-14 Jim Meyering <jim@meyering.net>
7530 * src/head.c (usage): Document new feature: --bytes=-N and --lines=-N.
7532 * tests/du/slink: Skip this test if `.' is on an XFS file system.
7534 * tests/du/fd-leak: New file. Test for the bug in du that
7535 was fixed by the 2003-05-12 change to lib/ftw.c.
7536 * tests/du/Makefile.am (TESTS): Add fd-leak.
7538 * src/head.c (AUTHORS): Enclose string in N_(...), now that it
7539 includes a translatable word, `and'.
7541 * src/dd.c (usage): Don't use `,' as the thousands separator
7542 in e.g. 1,000,000 and 1,048,576. Instead, do this:
7543 `SIZE may be ..., MB 1000*1000, M 1024*1024 and so on...'
7544 * src/df.c (usage): Likewise.
7545 * src/du.c (usage): Likewise.
7546 * src/ls.c (usage): Likewise.
7548 * Makefile.maint (syntax-check): Add another check.
7550 2003-05-13 Paul Eggert <eggert@twinsun.com>
7552 Fix uniq to conform to POSIX, which requires that "uniq -d -u"
7553 must output nothing. Problem reported by Josh Hyman.
7555 * src/uniq.c (enum output_mode, mode): Remove, replacing with:
7556 (output_unique, output_first_repeated, output_later_repeated):
7557 New vars. All uses of "mode" changed to use these variables,
7558 which are not mutually exclusive as "mode" was.
7559 (writeline): New arg "match", used to control whether to
7560 obey output_first_repeated or output_later_repeated.
7561 All callers changed.
7562 (check_file, main): Adjust to above changes.
7564 * tests/uniq/Test.pm: Test that 'uniq -d -u' outputs nothing.
7566 2003-05-14 Jim Meyering <jim@meyering.net>
7568 * tests/rm/rm3: Use tr's \n notation rather than \012.
7569 This package can afford to do that, since its tests are guaranteed use
7570 GNU tr, which has accepted the more modern notation for 10 years.
7571 * tests/rm/rm5: Likewise.
7572 * tests/cp/same-file: Likewise.
7573 * tests/stty/row-col-1: Likewise.
7574 * tests/stty/basic-1: Likewise.
7575 * tests/rm/deep-1: Likewise.
7576 * tests/mv/part-symlink: Likewise.
7577 * tests/mkdir/perm: Likewise.
7578 * tests/misc/nice: Likewise.
7580 2003-05-13 Jim Meyering <jim@meyering.net>
7582 * src/copy.c (struct F_triple) [name]: Remove const attribute.
7583 (triple_free): Don't apply cast to argument of free.
7584 (seen_file): Add cast here instead.
7586 * src/cp-hash.c (struct Src_to_dest) [name]: Remove const attribute.
7587 (src_to_dest_free): Don't apply cast to argument of free.
7589 * src/sort.c (zaptemp): Don't apply cast to argument of free.
7590 * src/pr.c (init_fps, init_store_cols): Likewise.
7591 * src/join.c (delseq, freeline): Likewise.
7592 * src/expr.c (OLD): Likewise.
7593 * src/sort.c (sort): Likewise.
7594 * src/head.c (elide_tail_lines_pipe): Likewise.
7596 * src/tail.c: Include "quote.h".
7597 Use quote in diagnostics. Change many error format strings
7598 from just `%s' to e.g., `error reading %s'.
7599 (pipe_lines): Change type of parameter, n_lines, to uintmax_t.
7600 Rewrite newline-counting loop to use memchr.
7602 * src/head.c (elide_tail_lines_pipe): Use `if', not assert.
7603 Now that assert is no longer used, don't include <assert.h>.
7605 2003-05-12 Jim Meyering <jim@meyering.net>
7607 * src/head.c: Include <assert.h>.
7608 (AUTHORS): Add my name.
7609 (elide_tail_lines_pipe): New function.
7611 2003-05-10 Jim Meyering <jim@meyering.net>
7613 * Makefile.maint (syntax-check): Check for `error (EXIT_SUCCESS,'.
7615 * src/readlink.c (main): Set program_name before first use.
7616 Remove that (redundant) first use.
7617 Don't exit successfully just because --verbose was specified.
7618 Pass 0, not EXIT_SUCCESS, as first argument to error; when that
7619 parameter is 0, error does not exit.
7621 * src/uname.c (main): When failing due to too many arguments, also say
7622 that, rather than just "Try `uname --help' for more information.".
7623 * src/comm.c (main): Likewise, but for too few arguments.
7624 * src/logname.c: Include error.h.
7625 (main): Say why we're failing.
7627 * src/uniq.c (main): Don't segfault when argc < optind.
7628 * src/who.c (main): Handle argc < optind.
7629 * src/df.c (main): Likewise.
7630 * src/install.c (main): Likewise.
7631 * src/mv.c (main): Likewise.
7632 * src/pwd.c (main): Likewise.
7633 * src/tty.c (main): Likewise.
7634 * src/chroot.c (main): Likewise.
7635 * src/hostname.c: Likewise.
7636 * src/du.c (main): Likewise.
7637 * src/expand.c (main): Likewise.
7638 * src/env.c (main): Likewise.
7639 * src/unexpand.c (main): Likewise.
7640 * src/printenv.c (main): Likewise.
7641 * src/sync.c (main): Handle argc == 0.
7642 * src/expr.c (main): Likewise.
7643 * src/printf.c (main): Likewise.
7644 * src/basename.c (main): Likewise.
7645 * src/ln.c (main): Test for `missing argument' before computing n_files.
7646 * src/tail.c (main): Test for the case of no arguments before
7649 * src/kill.c (send_signals): Don't check command line arguments here.
7650 (main): Check them here instead. Handle argc < optind.
7652 * src/logname.c (main): Use error, rather than fprintf, for the sake
7655 * src/rm.c (main): Don't overrun array bound if argc is 0.
7657 2003-05-09 Jim Meyering <jim@meyering.net>
7659 * src/sort.c (main): Don't overrun array bound if argc is 0.
7660 That would happen when invoked via: execl ("/usr/bin/sort", NULL);
7661 Reported by Wartan Hachaturow.
7663 2003-05-07 Jim Meyering <jim@meyering.net>
7665 Implement support so that `head --lines=-N' works on seekable files.
7666 * src/head.c (enum Copy_fd_status): Define.
7667 (COPY_FD_DIAGNOSE): New macro.
7668 (elide_tail_lines_seekable): New funtion.
7669 (elide_tail_lines_file): Call it here.
7671 2003-05-06 Jim Meyering <jim@meyering.net>
7673 * src/sys2.h (CHAR_BIT): Remove duplicate definition.
7675 2003-05-04 Jim Meyering <jim@meyering.net>
7677 * tests/head/Test.pm: Remove tests of --bytes=-N; using that framework
7678 caused the addition of thousands of small files to the tar archive.
7679 * tests/misc/head-elide-tail: New file. Add them here instead.
7680 * tests/misc/Makefile.am (TESTS): Add head-elide-tail.
7682 2003-05-04 Paul Eggert <eggert@twinsun.com>
7684 * src/remove.c (HAVE_WORKING_READDIR): Define to 0 if not defined.
7685 (IF_READDIR_NEEDS_REWINDDIR): Remove.
7686 (remove_cwd_entries): Rewrite to avoid IF_READDIR_NEEDS_REWINDDIR,
7687 which was a bit weird because it couldn't be emulated by a function.
7689 2003-05-03 Jim Meyering <jim@meyering.net>
7691 Extend head to accept --lines=-N (--bytes=-N) and to print all
7692 but the N lines (bytes) at the end of the file.
7693 * src/head.c: Include full-write.h, full-read.h, inttostr.h, quote.h.
7694 Use quote() in diagnostics, rather than literal `' marks.
7695 (copy_fd, elide_tail_bytes_pipe, elide_tail_bytes_file):
7697 (elide_tail_lines_pipe, elide_tail_lines_file): New functions.
7698 (head_file): Reorganize so as to call head from only one place.
7699 (main): Likewise, for head_file.
7700 Handle new, undocumented option, --presume-input-pipe.
7701 Handle negative line and byte counts.
7702 * tests/head/Test.pm: Add lots of tests to exercise --bytes=-N.
7704 * tests/du/8gb: Skip test if the file system of `.' doesn't support
7705 sparse files -- otherwise it'd create a file of size 8GB.
7707 2003-05-02 Jim Meyering <jim@meyering.net>
7709 * src/fmt.c (usage): Don't mention obsolescent -WIDTH option.
7710 Instead explain about `-' and standard input.
7711 (main): Give a proper diagnostic for e.g., `fmt -c -72'.
7712 Reported by Keith Thompson.
7713 * tests/fmt/basic: Add test for the above fix.
7715 * src/fmt.c: Include "quote.h".
7716 Use quote() in diagnostics, rather than literal `' marks.
7717 (main): Exit nonzero when unable to open an input file.
7718 * tests/fmt/basic: Add test for the above fix.
7720 * src/fmt.c (main): Diagnose invalid suffix on obsolescent width
7721 specifications like `-72x'.
7722 * tests/fmt/basic: Add test for the above fix.
7724 Work around nasty readdir bug on Darwin6.5.
7725 * src/remove.c (IF_READDIR_NEEDS_REWINDDIR): Define.
7726 [! HAVE_WORKING_READDIR] (remove_cwd_entries): If readdir has just
7727 returned NULL and there has been at least one successful unlink or
7728 rmdir call since the opendir or previous rewinddir, then call
7729 rewinddir and reiterate the loop.
7731 Factor out common code.
7732 * src/remove.c (readdir_ignoring_dotdirs): New function.
7733 (is_empty_dir): Use it here.
7734 (remove_cwd_entries): Use it here.
7736 2003-05-01 Jim Meyering <jim@meyering.net>
7738 * tests/rm/r-3: Create 500 rather than just 300 files.
7739 There's a bug in Darwin6.5's readdir that shows up only with
7741 Fix a bug in this test: `cd $pwd' (not to `..'), now that $tmp
7745 Change type of n_units, n_bytes, n_lines to be `uintmax_t'.
7746 (dump_remainder): Move two declarations `down' into the scope
7747 where they are used.
7748 (xlseek): Return the resulting offset.
7749 (file_lines): Rename parameter, file_length, to end_pos.
7750 (pipe_lines): Don't coerce safe_read return value to `int'.
7751 Adapt tests accordingly.
7752 (pipe_bytes) [struct charbuffer] (nbytes): Change type from `int'
7754 Change type of `total_bytes' from `int' to `size_t',
7755 since the former wouldn't always be wide enough.
7756 Don't coerce safe_read return value to `int',
7757 and adapt tests accordingly.
7758 Now that testing for a read error no longer involves
7759 using `tmp', handle that case *after* freeing `tmp'.
7760 (start_bytes): Clean up.
7761 (tail_bytes): Now that `n_bytes' may be larger than
7762 OFF_T_MAX, test for that condition and, if it's true, don't
7763 use lseek optimizations.
7764 (parse_options): Don't fail just because N_UNITS is larger than
7765 the maximum size of a file -- tail may be applied to an input
7766 stream (e.g., a pipe) with more data than that.
7768 * Makefile.maint (syntax-check): Rename from alloc-check.
7769 Also check for SPACE-TAB sequences.
7770 Also check for malloc/calloc/realloc casts.
7772 2003-05-01 Jim Meyering <jim@meyering.net>
7774 * src/tail.c (start_lines): Rewrite to use memchr. Clean up.
7776 2003-04-28 Jim Meyering <jim@meyering.net>
7778 * tests/misc/tty-eof: Send two tokens, not just one, so we don't
7779 make the now-more-picky tsort fail.
7781 2003-04-24 Jim Meyering <jim@meyering.net>
7783 * src/tsort.c (tsort): Remove unnecessary test of have_read_stdin.
7784 (main): Minor syntactic clean-up.
7786 * src/tsort.c (tsort): Fail if the input contains an odd number of
7787 tokens. Reported by junkio@cox.net.
7789 * tests/tsort/basic-1: Test for the above fix.
7791 2003-04-21 Jim Meyering <jim@meyering.net>
7793 * tests/misc/printf: Add tests for the printf fixes below.
7795 * Makefile.cfg (cvs_files): Add $(srcdir)/config/depcomp to the list.
7797 2003-04-20 Paul Eggert <eggert@twinsun.com>
7799 Fix printf POSIX compatibility bug reported by Ben Harris in
7800 <http://mail.gnu.org/archive/html/bug-coreutils/2003-04/msg00070.html>.
7801 * doc/coreutils.texi (printf invocation): It's \NNN in the format,
7802 \0NNN in the %b operand.
7803 * src/printf.c (usage): Likewise.
7804 (print_esc): New arg OCTAL0 to specify whether \0NNN or \NNN
7805 is desired. All uses changed. Behave like Bash printf if %b
7806 operand uses \NNN where the initial N is not 0.
7808 2003-04-17 Jim Meyering <jim@meyering.net>
7810 * src/stty.c: Remove uses of PROTOTYPE macro.
7812 2003-04-15 Jim Meyering <jim@meyering.net>
7814 * Makefile.maint: Remove (or replace-with-TAB(s) to retain alignment)
7815 each sequence of spaces before a TAB character.
7817 2003-04-13 Jim Meyering <jim@meyering.net>
7819 * src/remove.c (is_empty_dir): Don't closedir (NULL).
7821 2003-04-12 Jim Meyering <jim@meyering.net>
7823 Giving nl an invalid STYLE argument (in --header-numbering=STYLE (-h),
7824 --body-numbering=STYLE (-b), or --footer-numbering=STYLE (-f)) or
7825 FORMAT (--number-format=FORMAT (-n)) would not give a useful diagnostic.
7826 * src/nl.c (main): Fix those problems and remove literal quote marks
7827 (e.g., "`%s'") from format string; instead use "%s" in each format
7828 string and `quote (optarg)' as the corresponding argument.
7829 Also, diagnose all invalid command line options before failing.
7831 * src/nl.c (proc_text): Fix a bug that would make nl output extra
7832 newlines in some cases. Details here: http://bugs.debian.org/177256.
7833 This bug was introduced on 2001-11-10 for textutils-2.0.17.
7834 * tests/misc/nl: Add test for the above-fixed bug.
7836 * tests/misc/readlink: New file. Test the --canonicalize option.
7837 * tests/misc/Makefile.am (TESTS): Add readlink.
7839 2003-04-11 Jim Meyering <jim@meyering.net>
7842 * src/chown.c, src/cp.c, src/dircolors.hin, src/du.c, src/ln.c:
7843 * src/mkfifo.c, src/ptx.c, src/spline.c, src/stty.c, src/tail.c:
7844 * src/test.c, src/unexpand.c: Remove (or replace-with-TAB(s) to
7845 retain alignment) each sequence of spaces before a TAB character.
7847 * src/ls.c: Include <stdlib.h> unconditionally.
7849 * Makefile.maint (xalloc-check): Rename from header-check.
7851 * src/yes.c: Include error.h after system.h, not before.
7854 * src/copy.c, src/cp-hash.c, src/cp.c, src/csplit.c, src/cut.c:
7855 * src/date.c, src/df.c, src/du.c, src/expand.c, src/expr.c, src/id.c:
7856 * src/join.c, src/md5sum.c, src/nl.c, src/od.c, src/paste.c, src/pr.c:
7857 * src/ptx.c, src/sort.c, src/split.c, src/su.c, src/tail.c, src/tee.c:
7858 * src/tr.c: * src/unexpand.c, src/users.c:
7859 Remove anachronistic casts of xmalloc, xrealloc, and xcalloc
7860 return values and of xrealloc's first argument.
7861 Fix the former with this:
7862 perl -pi -e 's/\([^(]*?\*\) *(x(m|c|re)alloc)\b/$1/'
7864 2003-04-10 Jim Meyering <jim@meyering.net>
7866 * src/stty.c (wrapf): Declare with format attribute.
7868 The S_MAGIC_... names shouldn't be maintained in two places (prior
7869 to this change, one would have to keep stat.c and fs.h in sync).
7870 This change makes it so those names and the corresponding
7871 hexadecimal constants all reside in stat.c. fs.h is now generated.
7872 * src/Makefile.am (fs.h): New rule to generate fs.h from stat.c.
7873 (BUILT_SOURCES): Add fs.h, now that it's generated.
7874 (EXTRA_DIST): Add extract-magic.
7875 * src/extract-magic: New script to extract fs.h definitions from stat.c.
7876 * src/stat.c (human_fstype) [__linux__]: Append each hex constant from
7877 fs.h in a comment after the corresponding `case S_MAGIC_...:' statement.
7879 * tests/tail-2/big-4gb: Skip this test (don't fail) if creating a
7880 file with nominal length > 4GB fails. Reported by Michael Deutschmann.
7882 * man/unexpand.x: Add `SEE ALSO' reference to expand.
7883 * man/expand.x: Add `SEE ALSO' reference to unexpand.
7884 Suggestion from Dan Jacobson.
7886 2003-04-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
7888 * src/fs.h (S_MAGIC_DEVPTS): New magic for Linux's devpts.
7889 * src/stat.c (human_fstype): Handle Linux's devpts.
7891 2003-04-09 Paul Eggert <eggert@twinsun.com>
7893 * src/split.c (line_bytes_split): Arg is of type size_t, since
7894 that's all that is supported for now.
7895 (main): Check for overflow in obsolescent line count option.
7897 2003-04-09 Jim Meyering <jim@meyering.net>
7899 * tests/misc/split-fail: Add a new test for the above fix.
7901 * src/split.c (bytes_split): Use size_t temporary (rather than
7902 uintmax_t original) in remaining computations. From Paul Eggert.
7904 Handle command line option arguments larger than 2^31.
7905 This allows e.g., splitting into files of size 2GB and larger,
7906 and running split --lines=N with N=2^31 or more.
7907 But for --line-bytes=N, the restriction that N <= SIZE_MAX
7908 remains (for now), due to the way it is implemented.
7910 * src/split.c: Include "inttostr.h".
7911 (bytes_split, lines_split, line_bytes_split, main):
7912 Use uintmax_t, not size_t, for file sizes.
7913 (main): Give a better diagnostic for option arguments == 0.
7914 Use umaxtostr to print file sizes.
7915 Reported by Luke Hassell.
7917 2003-04-08 Jim Meyering <jim@meyering.net>
7919 * src/rm.c (usage): Mention that --directory (-d) works only
7920 on some systems. Suggestion from Samuel Tardieu.
7922 * tests/basename/basic: Run $PERL to see if it is available,
7923 rather than testing its value.
7924 * tests/sum/sysv, tests/tsort/basic-1, tests/unexpand/basic-1:
7925 * tests/basename/basic, tests/dd/skip-seek, tests/dircolors/simple:
7926 * tests/expr/basic, tests/factor/basic, tests/fmt/basic:
7927 * tests/ls-2/tests, tests/md5sum/basic-1, tests/md5sum/newline-1:
7928 * tests/misc/sort, tests/misc/tty-eof, tests/mv/i-1:
7929 * tests/rm/empty-name, tests/rm/fail-eperm, tests/rm/unreadable:
7930 * tests/seq/basic, tests/sha1sum/basic-1, tests/sha1sum/sample-vec:
7931 * tests/sum/basic-1, tests/seq/basic: Likewise.
7933 * tests/misc/Makefile.am (TESTS): Add split-fail.
7934 * tests/misc/split-fail: New file.
7936 * src/split.c: Rename local variables: nchars -> n_bytes.
7937 (lines_split): Rename local, nlines -> n_lines.
7938 (main): Rename local variable: s/accum/n_units/.
7939 (main): Use STDIN_FILENO, not literal `0'.
7941 2003-04-07 Jim Meyering <jim@meyering.net>
7943 * src/stat.c: Add #include directives for Ultrix 4.4.
7944 Based on a suggested change from Bert Deknuydt.
7946 2003-04-06 Jim Meyering <jim@meyering.net>
7948 * Makefile.maint (makefile-check): New rule.
7949 (local-check): Add it.
7951 2003-04-05 Jim Meyering <jim@meyering.net>
7953 * Makefile.am (nearly all of them):
7954 Use $(VAR) rather than @VAR@, now that we can rely on automake to
7955 emit a definition for each substituted variable.
7956 * tests/Makefile.am.in: Likewise.
7958 * tests/rm/rm5: Add a comment explaining why this test fails when
7959 using Tru64's broken sed.
7960 * tests/rm/rm3: Likewise.
7962 Make `kill -t' output signal descriptions (not `?') on Tru64.
7963 * src/kill.c (sys_siglist): Also check for __sys_siglist.
7964 Patch by Tony Leneis.
7965 * configure.ac: Also check for declaration of __sys_siglist.
7966 Required for Tru64 4.0D, 4.0F, and 5.1.
7967 Reported by Tony Leneis.
7969 2003-04-04 Jim Meyering <jim@meyering.net>
7971 * src/Makefile.am (PERL): Remove unnecessary definition.
7973 Because of inappropriate (but POSIX-mandated) behavior of rename,
7974 `mv a b' would not remove `a' in some unusual cases. Work around
7975 this by unlinking `a' when necessary.
7977 * src/copy.c (same_file_ok): Add an output parameter.
7978 Set it in the offending case.
7979 (copy_internal): When necessary, unlink SRC_PATH and inform caller.
7980 Reported by Ed Avis.
7981 * tests/mv/hard-4: New test for the above.
7982 * tests/mv/Makefile.am (TESTS): Add hard-4.
7984 Clean up rules for automatically generated sources:
7985 * src/Makefile.am (dircolors.h, wheel-size.h, wheel.h, false.c):
7986 Make each generated file be read-only.
7987 Add each file name to BUILT_SOURCES separately.
7988 (MAINTAINERCLEANFILES): Set to $(BUILT_SOURCES).
7990 Put LOCALEDIR macro definition in new file: localedir.h.
7991 * src/Makefile.am (DEFS): Remove definition.
7992 (localedir.h): New rule.
7993 (BUILT_SOURCES, DISTCLEANFILES): Add localedir.h.
7994 * src/system.h: Include "localedir.h".
7996 2003-04-02 Jim Meyering <jim@meyering.net>
8000 * tests/misc/Makefile.am (TESTS): Add false.
8002 * Makefile.maint (TMPDIR): Make sure it's defined.
8003 (my-distcheck): Build in $(TMPDIR), not `.'.
8005 * src/Makefile.am (false.c): Change all occurrences of
8006 `(EXIT_SUCCESS)' to `(EXIT_FAILURE)' so that false exits
8007 unsuccessfully also with --help. Reported by Paul Jarc,
8008 * tests/misc/false: New test for the above.
8010 2003-03-30 Jim Meyering <jim@meyering.net>
8012 * NEWS: Note the location of older NEWS files.
8014 * src/remove.c (is_empty_dir): Don't let a failing closedir
8015 clobber errno. Spotted by Arnold Robbins.
8017 * src/env.c: Fix typo in comment. From Arnold Robbins.
8019 2003-03-29 Jim Meyering <jim@meyering.net>
8023 * README: Note to expect build problems for stat.c on Ultrix 4.3.
8024 Note that there are some harmless test failures when running
8025 `make check' as root on some systems.
8027 2003-03-28 Jim Meyering <jim@meyering.net>
8029 * tests/stty/row-col-1: Skip this test if stty can't get window size.
8030 This happens when connecting to sparc-solaris5.7 via ssh from within
8031 emacs. Reported by Karl Berry.
8033 * tests/du/basic: Use seq, not `yes' to generate 4KB of data.
8034 Otherwise, on systems (DJGPP) that emulate pipes using files,
8035 this test would never complete, waiting for `yes' to terminate.
8036 * tests/du/slink: As above, use seq, not `yes' to generate link target.
8037 * tests/rm/hash: As above, use seq, not `yes' to generate dir name.
8038 Reported by Rich Dawe.
8040 2003-03-27 Jim Meyering <jim@meyering.net>
8042 * src/id.c: Remove Arnold Robbins' obsolete e-mail address
8043 from `written by...' comment, at his request.
8045 2003-03-24 Paul Eggert <eggert@twinsun.com>
8047 Fix buffer overrun problem reported by TAKAI Kousuke, along
8048 with some other POSIX incompatibilities.
8050 * src/printf.c (print_esc): Do not treat \x specially if
8051 POSIXLY_CORRECT. Avoid buffer overrun if the format ends
8052 in backslash. Treat incomplete escape sequences as strings
8053 of characters, as POSIX requires.
8054 (print_formatted): Allow multiple flags. Avoid buffer overrun
8055 if the format is incomplete.
8057 2003-03-24 Jim Meyering <jim@meyering.net>
8059 * tests/misc/printf: Add tests for the above fixes and changes.
8061 2003-03-26 Jim Meyering <jim@meyering.net>
8063 * src/copy.h (struct cp_options): Add a comment.
8065 2003-03-23 Jim Meyering <jim@meyering.net>
8067 * README: Describe problem with 64-bit mode on HPUX 11.x,
8068 with patch for /usr/include/inttypes.h.
8069 * TODO: Plan to add an autoconf test to work around the bug.
8071 2003-03-22 Jim Meyering <jim@meyering.net>
8073 * src/stat.c: Don't include <sys/sysmacros.h>.
8074 That is already done via system.h. Otherwise, the multiple
8075 inclusion would evoke redefinition warnings from Cray's /bin/cc,
8076 aka Cray Standard C Version 4.0.3 (057126) Mar 22 2003 22:02:28.
8077 (human_fstype): Factor some directives `up', out of this function.
8078 Cast away `const' to avoid error from Cray's /bin/cc.
8080 2003-03-20 Jim Meyering <jim@meyering.net>
8082 * announce-gen (print_changelog_deltas): Ensure that a newline
8083 precedes each row of `*'s.
8085 2003-03-20 Jim Meyering <jim@meyering.net>
8089 * src/seq.c (valid_format): Also accept ` ' and `'' as valid
8090 format flag characters.
8091 Do not require that a field width be specified.
8092 Do not fail when given a field width of `0'.
8093 Reported by Dan Jacobson.
8094 * tests/seq/basic: Add new tests for the above-fixed bug.
8096 * src/Makefile.am (all-local): Append $(EXEEXT) to use of `su'
8097 (install-root): Likewise.
8098 (install-exec-local): Likewise.
8099 Based on a patch from Richard Dawe.
8101 2003-03-19 Jim Meyering <jim@meyering.net>
8103 * man/Makefile.am (.x.1): Use $(LN_S) instead of 'ln -s',
8104 because the DJGPP 2.03 port of 'ln -s' doesn't work.
8105 Include $(EXEEXT) in program names.
8106 Since $(LN_S) may degenerate to `cp -p', be careful
8107 to invoke it from the destination directory.
8108 Mostly from Richard Dawe.
8109 * configure.ac: Use AC_PROG_LN_S.
8111 * tests/mv/part-symlink: Unset CDPATH. Otherwise, having the
8112 CDPATH shell variable set could cause this test to fail.
8113 Reported by Karl Berry.
8115 2003-03-18 Jim Meyering <jim@meyering.net>
8117 * src/fmt.c [struct Word] (paren, period, punct, final): Change the
8118 type of each member from bool <MEMBER>:1 to unsigned int <MEMBER>:1.
8119 AIX 5.1's xlc could not compile the former.
8120 Patch by Petter Reinholdtsen. Also reported by Mike Jetzer.
8122 2003-03-17 Richard Dawe <rich@phekda.freeserve.co.uk>
8124 * configure.ac: Include $(EXEEXT) in OPTIONAL_BIN_PROGS'
8125 program names, since automake only adds $(EXEEXT) to programs
8128 2003-03-16 Jim Meyering <jim@meyering.net>
8130 * src/remove.c (rm): Put two local variables in static storage,
8131 so they can't be clobbered by the potential longjmp.
8133 2003-03-15 Jim Meyering <jim@meyering.net>
8135 * Makefile.cfg (gnu_rel_host): Fix code to match the comment
8136 so that a version number with a two-digit component can still count
8137 as an alpha release. Reported by Richard A Downing.
8138 (gnu_rel_host): Define in terms of $(RELEASE_TYPE) instead.
8140 2003-03-14 Jim Meyering <jim@meyering.net>
8142 * src/ansi2knr.c: Remove no-longer-used file.
8143 * src/ansi2knr.1: Likewise.
8145 * Makefile.maint (prev_version_file): Don't use ?= for this particular
8146 assignment, since it causes trouble with old versions of GNU make
8147 (e.g. 3.76.1). The other uses of `?=' are inoffensive. Details here.
8148 http://mail.gnu.org/archive/html/bug-coreutils/2003-03/msg00028.html
8149 Patch from Alexandre Duret-Lutz.
8151 * Use patched automake-1.7.3. Regenerate Makefile.in files in
8152 subdirectories so that each includes a definition of ACLOCAL_M4.
8154 * announce-gen (main): Label the compressed source URLs.
8158 * tests/du/slink: Relax the test for the `local'ness of a file system,
8159 so that now it works also for tmpfs.
8161 * tests/du/hard-link: Transform output from first du, so that this
8162 test doesn't fail on file systems like tmpfs that order directory
8163 entries differently.
8165 2003-03-13 Jim Meyering <jim@meyering.net>
8167 * tests/du/8gb: Work around what appears to be an NFS failure that
8168 would make this test fail on some systems.
8170 2003-03-11 Jim Meyering <jim@meyering.net>
8172 * tests/du/basic: Make the test file exactly 4k bytes long.
8174 * src/split.c (longopts): Don't hard-code `2' here.
8175 Instead, just specify `&verbose', and ...
8176 (main): ... remove the `case 2:' block for --verbose.
8178 * tests/du/basic: Make the test file larger than 64 bytes, so that
8179 we don't immediately disqualify file systems (e.g., NetApp) on which
8180 smaller files take up zero disk blocks. Reported by Vin Shelton.
8182 2003-03-10 Jim Meyering <jim@meyering.net>
8184 Don't segfault for a negative field width or precision in format string.
8185 Note that this is just a stopgap fix. The longer term solution may
8186 involve adapting bash's builtins/printf.def.
8188 * src/printf.c: (UNSPECIFIED): Define.
8189 (print_direc): Use the special value, UNSPECIFIED, to indicate
8190 that field_width or precision has not been specified.
8191 (print_formatted): Fail if field_width or precision is the
8192 special value, UNSPECIFIED.
8193 Reported by Oliver Kiddle <okiddle@yahoo.co.uk>
8195 * src/sys2.h (INT_MIN): Define, if necessary.
8196 * tests/misc/printf: Add a test for the above-fixed bug.
8198 2003-03-09 Jim Meyering <jim@meyering.net>
8200 * src/remove.c (AD_stack_pop): Cast sizeof... to int before
8201 changing its sign. This avoids a warning from gcc on 64-bit systems.
8202 Reported by Bob Proulx.
8203 (pop_dir): Reverse order of sign change and cast, to be consistent
8206 2003-03-08 Jim Meyering <jim@meyering.net>
8208 * tests/Makefile.am (evar-check): Check for POSIXLY_CORRECT not as a
8209 shell variable, but only in the environment. With /bin/sh->bash, the
8210 shell variable is set to `y', and that would cause a spurious warning.
8211 Reported by Bob Proulx.
8213 * tests/Makefile.am (check-root): Remove touch/fifo.
8214 It doesn't appear to have to be run as root.
8216 * tests/rm/fail-2eperm: Rather than simply using the first non-root
8217 user name, make sure that the selected user name has a usable shell.
8218 Reported by Paul Jarc.
8220 Before, when using shred on a device, one had to specify --exact,
8221 or be careful to choose a size that would not be rounded up and
8222 exceed the maximum value; that could result in a failure of
8224 * src/shred.c (do_wipefd): --exact is now the default for non-regular
8225 files. Suggestion from Ben Elliston.
8228 * tests/misc/tty-eof: Require at least version 1.11 of Expect.pm.
8229 Old versions of Expect.pm (e.g., 1.07) lack the log_user function.
8230 Patch by Bob Proulx.
8232 * src/Makefile.am (check-misc): Check for use of `defined' in
8234 Change to $(srcdir) before running grep.
8236 * src/sleep.c: Remove now-unused #include and #define directives.
8238 * src/du.c (process_file): If a file's size is not being counted
8239 e.g., because it's a hard link to a file we've already counted,
8240 then don't print a line for it.
8242 * tests/du/hard-link: New test for the above-fixed bug.
8243 * tests/du/Makefile.am (TESTS): Add hard-link.
8246 * src/du.c: Revert most of the `reorganization' change of 2003-02-20,
8247 and make the two-array approach work.
8249 * tests/du/basic: Correct/add tests for the above fix.
8250 Set LC_ALL, etc., now that we use sort.
8251 Check the block/size of a small file, too.
8252 Correct expected results for simple dir1/dir2/file case.
8253 Add another test of du -S.
8255 2003-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
8257 Avoid build failure with gcc on hppa1.1-hp-hpux10.20 (see GCC PR
8258 middle-end/9986). As one of GCC's optimizations, it transforms a
8259 fputs_unlocked call to a fputc_unlocked call when the string is
8260 one character long. However, hpux doesn't have fputc_unlocked.
8262 * expr.c (usage): Use putchar, not fputs, to output a single character.
8263 * ls.c (dired_dump_obstack): Likewise.
8264 * ptx.c (output_one_tex_line, output_one_dumb_line): Likewise.
8265 * stat.c (print_it): Likewise.
8267 2003-03-07 Jim Meyering <jim@meyering.net>
8269 * src/cp.c: Remove everything associated with mmap-stack.c.
8270 This reverts the two changes of 2003-02-21.
8271 * src/du.c: Remove everything associated with mmap-stack.c.
8272 This reverts the change of 2003-02-19.
8274 2003-03-06 Jim Meyering <jim@meyering.net>
8276 * tests/cp/same-file: Unset CDPATH. Otherwise, having the
8277 CDPATH shell variable set could cause this test to fail.
8278 Reported by Karl Berry.
8280 2003-03-05 Jim Meyering <jim@meyering.net>
8284 * src/printf.c (print_esc): Remove pointless comparison of unsigned
8285 integer with zero, to avoid a warning from Intel's ecc.
8286 Reported by Nelson Beebe.
8288 * src/du.c (process_file): Sizes must all be of type uintmax_t.
8289 Otherwise, for files or totals that are too big, numbers would
8290 be truncated. Patch mostly by Michael Stone.
8291 Reported by Ingo Saitz as Debian bug #183210.
8293 * tests/du/8gb: New test for the above-fixed bug.
8294 * tests/du/Makefile.am (TESTS): Add 8gb.
8296 * src/du.c (MAX_N_DESCRIPTORS): Use 3 * UTILS_OPEN_MAX / 4
8297 rather than UTILS_OPEN_MAX - 10.
8299 2003-03-04 Jim Meyering <jim@meyering.net>
8301 * README: Refer new feature discussion to bug-coreutils@gnu.org,
8302 rather than bug-gnu-utils, now that the former is better known.
8303 Suggestion from Göran Uddeborg.
8305 * src/stat.c (usage): Capitalize consistently.
8306 Reported by Göran Uddeborg.
8308 * Makefile.maint (rel-files): Include $(signatures), so that
8309 those files are also copied into $(release_archive_dir).
8311 * src/df.c (find_mount_point): Call error here, now that restore_cwd
8313 * src/remove.c (AD_pop_and_chdir): Likewise.
8315 * tests/Makefile.am (check-root): Add fail-2eperm.
8317 2003-03-03 Jim Meyering <jim@meyering.net>
8319 * src/remove.c (remove_cwd_entries): Include the full filename of
8320 the offending file, not just the basename.
8322 * tests/misc/tty-eof: Set $ME properly.
8324 * Makefile.maint (THIS_VERSION_REGEXP, PREV_VERSION_REGEXP):
8325 Remove now-unused variables.
8326 (tag-prev-version, prev-cvs-tag): Likewise.
8328 * src/remove.c (remove_cwd_entries) [!ROOT_CAN_UNLINK_DIRS]: Give an
8329 accurate diagnostic when failing to remove a file owned by some other
8330 user. Reported by Ivo Timmermans via Michael Stone.
8331 This fixes Debian bug# 178471.
8333 * tests/rm/Makefile.am (TESTS): Add fail-2eperm.
8334 * tests/rm/fail-2eperm: New test, for the above-fixed bug.
8335 Based on a report from Ivo Timmermans.
8337 2003-03-02 Jim Meyering <jim@meyering.net>
8339 * src/copy.c (copy_internal) [un_backup]: When recovering from a
8340 failure to create a hard link, do not remove the entry associating
8341 the source dev/ino with the destination file name.
8342 * tests/mv/Makefile.am (TESTS): Add hard-3.
8343 * tests/mv/hard-3: New test, for the above-fixed bug.
8344 Inspired by a report from Iida Yosiaki.
8346 2003-03-01 Jim Meyering <jim@meyering.net>
8348 * src/df.c (print_header): Don't embed spaces in a separate `Type'
8349 header string. Instead, put `Filesystem' and `Type' headers in the
8350 same string, so translators can use horizontal space as needed.
8351 Reported by Jean Charles Delepine.
8353 2003-02-28 Jim Meyering <jim@meyering.net>
8355 * src/copy.c (copy_internal): When link fails because of an
8356 existing destination file, unlink that file and try again.
8357 Reported by Iida Yosiaki.
8359 * tests/mv/Makefile.am (TESTS): Add hard-2.
8360 * tests/mv/hard-2: New test for the above-fixed bug.
8361 Based on a test case from Iida Yosiaki.
8363 2003-02-26 Jim Meyering <jim@meyering.net>
8365 * tests/du/basic: Don't test du's -b option here. Directory byte
8366 counts are smaller (512 rather than 4096) on at least OSF/1 5.1
8367 and IBM AIX 4.2. Reported by Nelson Beebe.
8369 2003-02-25 Jim Meyering <jim@meyering.net>
8371 * Makefile.maint (announcement): Now that ChangeLog entries
8372 are output by announce-gen, don't do it here.
8373 * announce-gen (print_changelog_deltas): New function.
8376 2003-02-22 Jim Meyering <jim@meyering.net>
8378 * announce-gen: New option: --release-type=TYPE
8379 * Makefile.maint (beta, major): New targets. Remove `release'.
8380 Put them all together on a line.
8381 Pass the release type (via RELEASE_TYPE envvar) to the MAKE
8382 invocation of `announcement'.
8383 (announcement): Invoke announce-gen with --release-type=$RELEASE_TYPE.
8385 * announce-gen: New option: --news=NEWS_FILE.
8386 Extract NEWS entries here, not via rules in Makefile.maint.
8387 * Makefile.maint (announcement): Now that NEWS entries are
8388 extracted by announce-gen, don't do it here.
8389 (news-r1, news-r2): Remove now-unused definitions.
8391 2003-02-21 Jim Meyering <jim@meyering.net>
8395 Merge in changes from autoconf's version of this file.
8396 * Makefile.maint (www-gnu): Define.
8397 (standards.texi-url_prefix): Use $(www-gnu).
8398 (make-stds.texi-url_prefix): Likewise.
8400 * src/cp.c: Include "mmap-stack.h".
8401 (main): Invoke `run' through a macro that (when possible) runs it
8402 with a large, mmap'd stack.
8404 * src/cp.c (run): New function, preparing for the above.
8405 Exit from this function, not from main
8408 * src/du.c: New option: --apparent-size.
8409 (enum) [APPARENT_SIZE_OPTION]: New member.
8410 (long_options): Add it.
8411 (usage): Describe it.
8413 ['b']: Set apparent_size.
8414 David Eisner reported that the behavior of --bytes had changed.
8415 Paul Eggert proposed the use of a new option, --apparent-size.
8417 * src/du.c (apparent_size): New global.
8418 (print_only_size): Reflect the fact that we're printing byte counts,
8419 not ST_NBLOCKSIZE-byte-block counts.
8420 (print_size): Call print_only_size rather than duplicating its code.
8421 (process_file): Accumulate byte counts, rather than block counts.
8423 * src/du.c (process_file): Always reset size_to_propagate_to_parent
8424 for --separate-dirs (-S).
8426 2003-02-20 Jim Meyering <jim@meyering.net>
8428 * Use automake-1.7.3. Regenerate dependent files.
8430 * src/stat.c (print_stat): New format: %B (to print ST_NBLOCKSIZE).
8431 This makes %b (number of ST_NBLOCKSIZE-byte blocks) more useful.
8432 (usage) [%B]: Describe it.
8435 * src/du.c (process_file): Reorganize the code to use only
8436 one `sum' array, and change how -S works back to the way it was
8437 before 2003-01-31. Patch by Bruno Haible.
8439 * tests/du/basic: New test.
8440 * tests/du/Makefile.am (TESTS): Add basic.
8442 * tests/envvar-check: Add checks for the following:
8443 BLOCK_SIZE, DU_BLOCK_SIZE, DF_BLOCK_SIZE, LS_BLOCK_SIZE.
8445 * tests/Makefile.am: Rename phony target envvar-check to evar-check
8446 so as not to conflict with the distributed file by the same name.
8448 * src/du.c (process_file): Set info->skip before any possible return.
8450 Report correct usage for directories, not 0.
8451 * src/du.c (process_file): Return for `file_type == FTW_DPRE'
8452 _before_ recording the dev/ino of a directory.
8453 Reported by Bruno Haible.
8455 Now, df always displays the device file name corresponding to the
8456 listed mount point under `Filesystem'. Before, for an unmounted
8457 block- or character-special file argument, it would display the
8458 command-line argument instead.
8459 * src/df.c (show_disk): Return a value indicating whether
8460 there was a match. Don't try to find a mount point here.
8461 (show_entry): If show_disk doesn't find a match, call show_point.
8463 2003-02-19 Jim Meyering <jim@meyering.net>
8465 * src/du.c: Include "mmap-stack.h".
8466 (du_files): Add prototype with ATTRIBUTE_NORETURN.
8467 Exit from this function, not from...
8469 Instead, if possible, invoke du_files through a macro that
8470 runs it with a large, mmap'd stack.
8472 * src/join.c (usage): Change wording in --help output:
8473 use FILENUM instead of `SIDE' and say what FILENUM means.
8474 Reported by Bernhard Gabler.
8476 * src/df.c (print_header): Rather than using a hard-coded literal
8477 string of spaces matching the length of the English `...Type' header,
8478 output the right number of spaces to match the selected translation.
8479 Reported by Yann Dirson and Jean Charles Delepine as Debian bug 131113.
8481 * src/split.c (bytes_split): Remove unnecessary `else' after break.
8482 (lines_split): Likewise. and correct misleading indentation.
8484 * src/split.c: Include "full-read.h".
8485 (bytes_split, lines_split, line_bytes_split): Use full_read,
8486 not safe_read. The way split was using the latter, a short read
8487 could cause split to terminate before EOF.
8489 * tests/misc/tty-eof: Test all programs that can read stdin,
8490 requiring no arguments and that write to standard output.
8492 * tests/misc/tty-eof: New file. Renamed from ...
8493 * tests/misc/cat-tty-eof: Remove file. Rename to tty-eof.
8494 * tests/misc/Makefile.am (TESTS): Reflect renaming.
8496 2003-02-18 Jim Meyering <jim@meyering.net>
8498 cksum would perform an extra read after encountering EOF
8499 * src/cksum.c (cksum): Exit the loop upon EOF, too.
8500 Patch by Michael Bacarella.
8502 Test for the bug fixed today in cksum, md5sum, and sha1sum.
8503 * tests/misc/cat-tty-eof: Generalize, clean-up, and test for
8504 cat, cksum, md5sum, and sha1sum all in the same loop.
8506 2003-02-14 Jim Meyering <jim@meyering.net>
8508 * src/remove.c: Include "euidaccess.h".
8509 Remove declaration of euidaccess.
8511 2003-02-12 Jim Meyering <jim@meyering.net>
8513 * src/pathchk.c (portable_chars_only): Remove unnecessary `const'
8514 in cast to avoid warning from icc. Reported by Alexandre Duret-Lutz.
8516 2003-02-10 Jim Meyering <jim@meyering.net>
8518 * src/test.c: Don't include group-member.h.
8519 Include euidaccess.h.
8520 (eaccess): Rewrite function to set the real uid and gid temporarily
8521 to the effective uid and gid, then invoke 'access', and then set the
8522 real uid and gid back. On systems that lack setreuid or setregid,
8523 fall back on the kludges in euidaccess. Before, it would not work
8524 for e.g., files with ACLs, files that were marked immutable,
8525 or on file systems mounted read-only. Nelson Beebe raised the issue.
8526 Paul Eggert suggested the new implementation.
8528 2003-02-09 Jim Meyering <jim@meyering.net>
8530 * src/test.c (test_stat): Remove function. It's job is done (only
8531 when necessary) by the wrapper in lib/stat.c. Adjust all uses.
8533 2003-02-08 Jim Meyering <jim@meyering.net>
8537 * tests/mv/part-symlink: Don't assume that the file owner username
8538 length is less than 9 in ls output: instead, omit that field
8539 altogether. Reported by, and suggested fix from, Ferdinand.
8541 * tests/du/restore-wd: New test for just-fixed bug in ftw.c.
8542 * tests/du/Makefile.am (TESTS): Add restore-wd.
8544 * src/rm.c: Correct now-invalid comment about cycle-detection.
8546 2003-02-06 Jim Meyering <jim@meyering.net>
8548 * NEWS: Add entries from old/*/NEWS
8549 from fileutils-4.1 through 4.1.11 and
8550 from sh-utils-2.0 through 2.0.15. Suggestion from Karl Berry.
8554 * src/du.c (process_file): Don't return early for excluded files
8555 or for files whose dev/inode we've already seen.
8557 2003-02-05 Jim Meyering <jim@meyering.net>
8559 * tests/du/exclude: New file.
8560 * tests/du/Makefile.am (TESTS): Add exclude.
8562 2003-02-04 Dmitry V. Levin <ldv@altlinux.org>
8564 * src/who.c (print_boottime, print_deadprocs, print_runlevel):
8565 Fix memory allocation arithmetic.
8567 2003-02-04 Jim Meyering <jim@meyering.net>
8569 `df /dev/block-or-char-device-file--not-mounted' now reports
8570 the name of the file system on which the file resides, usually `/'.
8571 Before, it would leave the `Mounted on' field blank.
8572 * src/df.c (show_disk): Move function to precede find_mount_point.
8573 (show_disk): Add parameter: STATP.
8574 If we don't find a matching device name, then resort to calling
8575 find_mount_point. Reported by Bob Proulx.
8577 2003-02-03 Andreas Schwab <schwab@suse.de>
8579 * tests/rm/cycle: Require non-root.
8580 * tests/rm/isatty: Likewise.
8582 2003-02-02 Jim Meyering <jim@meyering.net>
8586 * man/Makefile.am (check-x-vs-1): Use @PATH_SEPARATOR@, not `:'.
8588 Ensure that there are no offending uses of `:'.
8589 * Makefile.maint (makefile_path_separator_check): New rule.
8590 (local-check): Add it to the list.
8592 2003-02-01 Jim Meyering <jim@meyering.net>
8594 * src/du.c (MAX_N_DESCRIPTORS): Define.
8596 * src/stat.c (G_fail): New global.
8597 (human_time): Diagnose failed localtime, not failed nstrftime.
8598 (main): Fail if G_fail is set.
8600 2003-01-31 Richard Dawe <rich@phekda.freeserve.co.uk>
8602 * tests/basename/Makefile.am: Use @PATH_SEPARATOR@ instead of
8603 hard-coding the path-separator. Also double-quote the new PATH,
8604 to avoid problems when the path-separator is a semi-colon or when
8605 `pwd` contains e.g. a space.
8606 * tests/chgrp/Makefile.am: Likewise.
8607 * tests/chmod/Makefile.am: Likewise.
8608 * tests/chown/Makefile.am: Likewise.
8609 * tests/cp/Makefile.am: Likewise.
8610 * tests/dd/Makefile.am: Likewise.
8611 * tests/dircolors/Makefile.am: Likewise.
8612 * tests/du/Makefile.am: Likewise.
8613 * tests/expr/Makefile.am: Likewise.
8614 * tests/factor/Makefile.am: Likewise.
8615 * tests/fmt/Makefile.am: Likewise.
8616 * tests/install/Makefile.am: Likewise.
8617 * tests/ln/Makefile.am: Likewise.
8618 * tests/ls/Makefile.am: Likewise.
8619 * tests/ls-2/Makefile.am: Likewise.
8620 * tests/md5sum/Makefile.am: Likewise.
8621 * tests/misc/Makefile.am: Likewise.
8622 * tests/mkdir/Makefile.am: Likewise.
8623 * tests/mv/Makefile.am: Likewise.
8624 * tests/od/Makefile.am: Likewise.
8625 * tests/rm/Makefile.am: Likewise.
8626 * tests/rmdir/Makefile.am: Likewise.
8627 * tests/seq/Makefile.am: Likewise.
8628 * tests/sha1sum/Makefile.am: Likewise.
8629 * tests/shred/Makefile.am: Likewise.
8630 * tests/stty/Makefile.am: Likewise.
8631 * tests/sum/Makefile.am: Likewise.
8632 * tests/tail-2/Makefile.am: Likewise.
8633 * tests/touch/Makefile.am: Likewise.
8634 * tests/tsort/Makefile.am: Likewise.
8635 * tests/unexpand/Makefile.am: Likewise.
8637 2003-01-31 Jim Meyering <jim@meyering.net>
8639 * src/stat.c: Include "file-type.h"
8640 (print_human_type): Remove function.
8641 (human_access): Rename from print_human_access. Return a string.
8642 (human_time): Rename from print_human_time. Return a string.
8643 (print_stat): Arrange so that field width and an alignment specifier
8644 are honored for the %A, %F, %x, %y, and %z formats.
8645 [%F]: Use file_type; this gives slightly different file type strings,
8646 e.g., `directory' instead of `Directory' and `regular file' or
8647 `regular empty file' instead of `Regular file'.
8648 Prompted by a report from Richard Dawe that the uses of
8649 S_IFSOCK and S_IFIFO in print_human_time were not portable
8650 to systems using e.g., DJGPP.
8652 2003-01-31 Richard Dawe <rich@phekda.freeserve.co.uk>
8654 * src/stat.c (print_stat): Use S_ISLNK rather than an explicit
8655 test using S_IFMT and S_IFLNK. S_IFLNK may not be defined.
8657 2003-01-31 Jim Meyering <jim@meyering.net>
8659 * src/du.c (main): Upon processing an invalid option or an invalid
8660 --exclude-from or --max-depth option argument, don't exit right away,
8661 in case there are others. Rather record the failure and exit after
8662 processing other options.
8664 * GNUmakefile (TAR_OPTIONS): Set and export, in order to make
8665 tar archive easier to reproduce.
8667 Rewrite to perform directory traversal using nftw.
8669 * src/du.c: Include "dirname.h", "ftw.h", and "quotearg.h".
8670 (AUTHORS): Add self.
8671 (opt_one_file_system): Move global into `main'.
8672 (path, xstat, exit_status): Remove declarations.
8673 (arg_length, suffix_length): New globals.
8674 (G_fail): New global, sort of like the old `exit_status'.
8675 (IS_FTW_DIR_TYPE): Define.
8676 (print_only_size): New function.
8677 (process_file): New function.
8678 (str_init, ensure_space, str_copyc, str_concatc): Remove functions.
8679 (str_trunc, pop_dir, count_entry): Likewise.
8680 (du_files): Rewrite to use nftw.
8682 2003-01-30 Jim Meyering <jim@meyering.net>
8684 * tests/du/trailing-slash: Ensure that du/ftw follows a command-line
8685 symlink-to-directory with -L, even without the trailing slash.
8687 2003-01-27 Jim Meyering <jim@meyering.net>
8689 * src/Makefile.am (check-misc): Check for st_blocks, too.
8691 * src/stat.c (print_stat): Use ST_NBLOCKS rather than `->st_blocks'.
8692 Reported by Richard Dawe.
8694 2003-01-27 Andreas Schwab <schwab@suse.de>
8696 * src/ls.c (quote_name): Add fourth parameter, width, into which to
8697 store the screen columns, and return the number of bytes instead.
8698 (print_dir): Pass NULL as fourth parameter of quote_name.
8699 (print_name_with_quoting): Likewise.
8700 (length_of_file_name_and_frills): Get the width from the fourth
8701 parameter of quote_name instead of return value.
8703 2003-01-27 Jim Meyering <jim@meyering.net>
8705 * src/ls.c (decode_switches): If `dired' is set without
8706 `format == long_format', then silently reset dired. This doesn't
8707 change the behavior of ls (all prior uses of dired were protected
8708 by `&& format == long_format'), and lets us...
8709 (DIRED_INDENT): ... remove the `format == long_format' conjunct.
8710 (PUSH_CURRENT_DIRED_POS): Likewise.
8713 2003-01-22 Jim Meyering <jim@meyering.net>
8715 * tests/du/no-x: New test, for functionality added to lib/ftw.c.
8716 * tests/du/Makefile.am (TESTS): Add no-x.
8718 2003-01-21 Jim Meyering <jim@meyering.net>
8720 * src/remove.c (remove_entry) [ROOT_CAN_UNLINK_DIRS
8721 && HAVE_STRUCT_DIRENT_D_TYPE]: If a file has d_type == DT_UNKNOWN
8722 it may still be a directory -- or not (e.g., with FreeBSD on an
8723 NFS-mounted file system), so resort to calling lstat to find out.
8724 Based on a patch by Michael van Elst.
8726 * tests/cp/same-file: Don't assume that the file owner username
8727 length is less than 9 in ls output: instead, omit that field
8728 altogether. Reported by, and suggested fix from, Ferdinand.
8730 2003-01-20 Jim Meyering <jim@meyering.net>
8732 * tests/date/Test.pm (wide-fmt): New test to demonstrate that
8733 large format widths no longer cause strftime to infloop.
8735 * Makefile.maint (mail_gpg_sign_cookie): Remove now-unused definition.
8737 2003-01-19 Jim Meyering <jim@meyering.net>
8739 * src/readlink.c: Include "canonicalize.h".
8741 2003-01-18 Jim Meyering <jim@meyering.net>
8743 * src/ls.c (Dereference_symlink) [DEREF_COMMAND_LINE_SYMLINK_TO_DIR]:
8745 (enum) [DEREFERENCE_COMMAND_LINE_SYMLINK_TO_DIR_OPTION]: New member.
8746 (long_options): Add option --dereference-command-line-symlink-to-dir.
8747 (main): Make DEREF_COMMAND_LINE_SYMLINK_TO_DIR be the default,
8748 rather than DEREF_COMMAND_LINE_ARGUMENTS, when none of the
8749 -d, -F, -l options is specified.
8750 (decode_switches): Handle --dereference-command-line-symlink-to-dir.
8751 (gobble_file): Honor DEREF_COMMAND_LINE_SYMLINK_TO_DIR.
8752 Change --dereference-command-line (-H) to dereference *all*
8753 command line arguments, including broken symlinks.
8755 2003-01-15 Paul Eggert <eggert@twinsun.com>
8757 Change ls -H back to the way it was yesterday, since this is
8758 compatible with FreeBSD and the POSIX spec is confusing
8759 and somewhat contradictory.
8761 * src/ls.c (DEREF_COMMAND_LINE_ARGUMENTS): Change name back
8762 from DEREF_COMMAND_LINE_SYMLINK_TO_DIR, updating all uses.
8763 (long_options): Change the long option name back.
8764 (usage): Change the usage back.
8765 (gobble_file): When -H is specified, dereference a top-level
8766 arg even if it points to a non-directory.
8768 2003-01-15 Jim Meyering <jim@meyering.net>
8770 * src/ls.c (gobble_file): Fall back on using lstat when required:
8771 when --dereference (-L) is not specified, and
8772 - when operating on a dangling symlink
8773 - when operating on command-line-symlink-to-directories
8774 This fixes numerous problems. Here are examples:
8775 - `ls dangling-symlink' would fail with `no such file...'
8776 Now it prints `dangling-symlink'.
8777 - `ls -i symlink' would mistakenly print the inode of the referent.
8778 Now it prints the inode of the symlink. Likewise for --size (-s).
8779 Based on a patch from Michael Stone.
8780 Reported by Deepak Goel as Debian bug #173793.
8782 Rename ls's --dereference-command-line (-H)
8783 option to --dereference-command-line-symlink-to-dir.
8784 * src/ls.c [enum Dereference_symlink]
8785 (DEREF_COMMAND_LINE_SYMLINK_TO_DIR): Rename from
8786 DEREF_COMMAND_LINE_ARGUMENTS. Update all uses.
8787 (long_options): Rename the long option.
8788 (usage): Say that --dereference-... changes how ls treats
8789 only symlinks to directories specified on the command line.
8791 2003-01-14 Jim Meyering <jim@meyering.net>
8793 * tests/ls/dangle: New file/test, for the above fix.
8794 * tests/ls/inode: Another new file/test, for the above fix.
8795 * tests/ls/Makefile.am (TESTS): Add dangle and inode.
8797 * src/ls.c (gobble_file): Fix a bug introduced in 4.5.4 that made it
8798 so that ls --color would no longer highlight the names of files with
8799 the execute bit set when not specified on the command line.
8800 Patch by Michael Stone. Reported by Stephen Depooter as
8803 * tests/ls-2/tests (color-exe): New test, for the above fix.
8805 2003-01-13 Jim Meyering <jim@meyering.net>
8807 * tests/shred/exact: Also test for just fixed bug with --zero.
8809 * src/shred.c (long_opts): --zero does not require an argument.
8810 Patch by Michael Stone. Reported by Roland Turner as Debian bug 172019.
8812 2003-01-12 Jim Meyering <jim@meyering.net>
8814 * Makefile.maint (cvs-update): Skip any file with local modifications.
8816 * src/unexpand.c (usage): Document --first-only and mention that
8817 --tabs=N (-t) enables --all (-a). Reported by wiregauze@yahoo.com.
8819 2002-12-01 Dmitry V. Levin <ldv@altlinux.org>
8821 * src/df.c: Include "canonicalize.h".
8822 Use canonicalize_file_name unconditionally.
8824 2003-01-09 Jim Meyering <jim@meyering.net>
8826 * README: Add readlink.
8828 2002-11-30 Dmitry V. Levin <ldv@altlinux.org>
8830 * src/df.c: Include "xgetcwd.h".
8831 * src/pwd.c: Likewise.
8833 2002-11-30 Dmitry V. Levin <ldv@altlinux.org>
8835 * src/shred.c: Remove declaration of xstrdup.
8836 We already get it via xalloc.h which is included via system.h.
8838 2002-08-27 Dmitry V. Levin <ldv@altlinux.org>
8840 New program: readlink.
8842 * src/Makefile.am (bin_PROGRAMS): Add readlink.
8843 * src/readlink.c: New file.
8845 * man/readlink.x: New file.
8846 * man/Makefile.am (dist_man_MANS): Add readlink.1.
8847 (readlink.1): New rule.
8849 2003-01-09 Jim Meyering <jim@meyering.net>
8851 When selecting ranges of byte offsets (as opposed to ranges of fields)
8852 and when --output-delimiter=STRING is specified, output STRING between
8853 ranges of selected bytes.
8854 * src/cut.c (RANGE_START_SENTINEL): Define.
8855 (output_delimiter_specified): New global.
8856 (print_kth): Add parameter. Adjust all callers.
8857 (set_fields): Mark each range-start index with RANGE_START_SENTINEL.
8858 (cut_bytes): When requested, output STRING between ranges of
8860 (main): Make a diagnostic a little clearer.
8861 Based on a patch from Jan Nieuwenhuizen.
8863 * tests/cut/Test.pm: New tests for the above.
8865 * src/cut.c (set_fields): Make code agree with comment:
8866 Don't merge abutting ranges like 4- and 2-3. This makes no
8867 difference currently, but is required to support an upcoming change.
8869 2003-01-07 Jim Meyering <jim@meyering.net>
8871 * src/cut.c (set_fields): Fix typo in comment.
8873 * tests/touch/not-owner: New test, mostly extracted from fail-diag.
8874 * tests/touch/Makefile.am (TESTS): Add not-owner.
8875 * tests/touch/fail-diag: Remove the test for non-owner diagnostic.
8876 Now, this tests only the nonexistent-directory diagnostic.
8877 Suggestion from Michael Stone.
8879 * tests/touch/fail-diag: Fix typo: s/ld/ls/.
8881 2003-01-04 Jim Meyering <jim@meyering.net>
8883 * src/copy.h: Remove use of PARAMS.
8884 * src/remove.h: Likewise.
8885 * src/chown-core.h: Likewise.
8887 rm could be tricked into mistakenly reporting a cycle.
8888 * src/remove.c: [cycle_check_state]: New global.
8889 (remove_cwd_entries): Adapt to new semantics of cycle_check.
8890 (rm): Call cycle_check_init and cycle_check_free for each file.
8891 * tests/rm/cycle (rm): New test, for the above fix.
8892 * tests/rm/Makefile.am (TESTS): Add cycle.
8894 When rm detects a cycle, don't abort the entire command,
8895 but rather just the affected command line argument.
8896 * src/remove.c: Include <setjmp.h>
8897 (struct dirstack_state) [current_arg_jumpbuf]: New member.
8898 (remove_cwd_entries): Call longjmp if we detect a cycle.
8899 (rm): Call setjmp here.
8901 * src/remove.c (cycle_check, is_power_of_two): Remove functions.
8902 Instead, include cycle-check.h and use it.
8904 * src/remove.h (struct dev_ino): Remove declaration.
8906 * src/remove.c (remove_cwd_entries): Fix typos in comment.
8908 Don't include trailing /. in diagnostics about directories.
8909 * src/remove.c (full_filename_): When FILENAME is just `.'
8910 and there is a nonempty directory-name part, don't append `/.'.
8911 * tests/rm/unread2: Remove trailing /. from diagnostic.
8912 * tests/rm/rm2: Likewise.
8914 * src/remove.c (struct dirstack_state): Define.
8915 To be used in place of these file-scoped globals ...
8916 (dir_stack, len_stack, Active_dir): Remove globals.
8917 (ds_init, ds_free): New functions.
8918 (full_filename): Define.
8919 (full_filename_): Rename from full_filename.
8921 Begin to make AD_* functions more generic.
8922 * src/remove.c (AD_push_initial): Don't set status to RM_OK here.
8923 (AD_push): Likewise.
8924 (AD_INIT_OTHER_MEMBERS): Define.
8925 (remove_dir): Define the `status' member manually after each
8926 call to AD_push or AD_push_initial.
8928 * src/Makefile.am (check-misc): New rule, to ensure that no more
8929 S_IS* macro definitions sneak into the code.
8930 (check): Depend on check-misc.
8932 * src/remove.c [S_ISLNK]: Don't define. It's already defined in sys2.h.
8933 * src/du.c (count_entry) [S_ISLNK]: Don't define.
8934 * src/shred.c [S_ISLNK, S_ISFIFO, S_ISSOCK]: Don't define.
8936 2003-01-03 Jim Meyering <jim@meyering.net>
8938 * src/true.c: Add copyright.
8939 (AUTHORS): I suppose I've written it.
8941 * src/Makefile.am (false.c): Make the generated file be read-only.
8943 2003-01-04 Jim Meyering <jim@meyering.net>
8945 * src/ls.c: Include "dev-ino.h".
8946 [struct dev_ino]: Remove declaration.
8948 2003-01-02 Jim Meyering <jim@meyering.net>
8950 * src/cp.c (do_copy): Tweak diagnostic to be consistent with the one
8951 from mv: s/missing file arguments/missing file argument/.
8952 With --target-directory=DIR, cp and mv work with a single file argument.
8953 Reported by Karl Berry.
8955 * tests/rm/isatty: Enable this test.
8957 2002-12-31 Jim Meyering <jim@meyering.net>
8959 * src/remove.c (AD_push_initial): Don't set status to RM_OK here.
8960 (AD_push): Likewise.
8961 (AD_INIT_OTHER_MEMBERS): Define.
8962 (remove_dir): Define the `status' member manually after each
8963 call to AD_push or AD_push_initial.
8965 * src/ls.c [struct dev_ino]: Remove definition.
8966 Include "dev-ino.h" instead.
8968 2002-12-28 Jim Meyering <jim@meyering.net>
8970 * tests/du/Makefile.am (TESTS): Add no-deref.
8971 * tests/du/no-deref: New script.
8973 2002-12-23 Jim Meyering <jim@meyering.net>
8975 * src/remove.c (remove_cwd_entries): Fix typo in comment.
8977 2002-12-21 Jim Meyering <jim@meyering.net>
8979 * announce-gen: Generate MML-formatted announcement.
8980 This makes it a *lot* harder to send stale MD5/SHA1 signatures.
8982 2002-12-20 Jim Meyering <jim@meyering.net>
8984 * src/touch.c (touch): Change the wording of a diagnostic so
8985 that it makes sense both when the file exists and when it doesn't.
8986 Suggestion from Michael Stone.
8988 2002-12-18 Jim Meyering <jim@meyering.net>
8990 * src/stty.c (valid_options): Declare to be static.
8992 2002-12-15 Jim Meyering <jim@meyering.net>
8994 * Makefile.cfg: Remove rules related to generating m4/jm-glibc-io.m4.
8996 * src/chmod.c, src/copy.c, src/copy.h, src/cp-hash.h, src/csplit.c:
8997 * src/date.c, src/expr.c, src/fmt.c, src/id.c, src/install.c:
8998 * src/ls.c, src/od.c, src/pathchk.c, src/pr.c, src/remove.c:
8999 * src/shred.c, src/sort.c, src/stat.c, src/stty.c, src/sum.c:
9000 * src/tee.c, src/test.c: Remove all uses of `PARAMS'.
9002 * src/remove.c (PARAMS): Remove definition.
9003 * src/sys2.h: Likewise.
9005 * src/ls.c, src/stat.c, src/date.c: Remove declaration of nstrftime.
9006 Include strftime.h instead.
9008 2002-12-14 Jim Meyering <jim@meyering.net>
9010 * Makefile.cfg ($(url_dir_list)): Use .../coreutils, not .../fetish.
9012 * src/system.h [! HAVE_DECL_MEMRCHR]: Declare memrchr.
9013 This is necessary at least for Irix6.5 when using c89.
9014 Reported by Nelson Beebe.
9016 * tests/misc/Makefile.am (TESTS): Add cat-tty-eof.
9018 * tests/misc/cat-tty-eof: New test.
9020 * src/mknod.c (usage): Specify how major and minor mode numbers
9021 are interpreted. Report forwarded by Kristin E Thomas.
9022 * src/mknod.c: Remove now-redundant usage-specifying comment.
9024 2002-12-13 Jim Meyering <jim@meyering.net>
9028 * tests/du/trailing-slash: Allow for a directory of size `0'.
9029 That happens at least on file systems of type tmpfs on linux-2.4.18.
9031 * announce-gen: New script to begin replacing the commands
9032 associated with the rule here...
9033 * Makefile.maint (announcement): Invoke announce-gen.
9034 * Makefile.am (EXTRA_DIST): Add announce-gen.
9036 * tests/cp/preserve-2: New file/test, for latest fix.
9037 * tests/cp/Makefile.am (TESTS): Add preserve-2.
9039 2002-12-11 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
9041 Fix a bug whereby cp would fail to parse an option like
9042 --preserve=mode,ownership.
9043 * src/cp.c (decode_preserve_arg): Advance `comma' to
9044 point the character following the comma.
9046 2002-12-11 Jim Meyering <jim@meyering.net>
9048 * src/pathchk.c (NEED_PATHCONF_WRAPPER): Undefine before defining,
9049 in case it's already defined.
9051 2002-12-09 Jim Meyering <jim@meyering.net>
9053 * tests/touch/fail-diag: Don't get a test failure if /no exists.
9054 Instead, evoke a framework failure if /no-$$ exists.
9055 Reported by Michael Stone.
9057 2002-12-08 Jim Meyering <jim@meyering.net>
9059 * src/du.c (lstat) [! LSTAT_FOLLOWS_SLASHED_SYMLINK]:
9060 Define to rpl_lstat, so that even on systems like Solaris 5.8,
9061 du honors (per POSIX) the trailing slash on an argument referring
9062 to a symlink-to-directory.
9064 2002-12-06 Jim Meyering <jim@meyering.net>
9066 * Use autoconf-2.57. Regenerate dependent files.
9067 * Use automake-1.7.2. Regenerate dependent files.
9069 * src/ls.c (gobble_file): Also stat the file if it's a
9070 regular file and --indicator-style=classify (aka -F).
9071 Thanks to Ed Santiago for opening my eyes.
9073 * tests/ls/file-type: New file. Test for the above.
9074 A test to contrast ls -F and ls --indicator-style=file-type.
9075 * tests/ls/Makefile.am (TESTS): Add file-type.
9077 2002-12-04 Jim Meyering <jim@meyering.net>
9079 * tests/ls/follow-slink: Make sure the symlink was created.
9080 Richard Dawe reported that `ln -s link link' succeeds, but creates
9081 no file on systems running some version of the DJGPP libc.
9083 2002-12-03 Jim Meyering <jim@meyering.net>
9085 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove definition (to ansi2knr)
9086 since this package no longer panders to K&R compilers.
9088 2002-12-02 Jim Meyering <jim@meyering.net>
9090 * tests/du/slink: Skip this test if `.' is on a non-local file system.
9092 * tests/Fetish.pm (_at_replace): Do the substitution only if there's
9093 something to replace.
9095 2002-12-01 Jim Meyering <jim@meyering.net>
9097 * src/stat.c: Don't include <string.h> or <ctype.h>.
9098 That's already done via system.h.
9099 * src/dircolors.c: Don't include <ctype.h>.
9101 2002-11-30 Jim Meyering <jim@meyering.net>
9103 * ls.c (gobble_file): Remove the block of code that caused
9104 `ls --color -F symlink-to-dir' to list the files in
9105 `symlink-to-dir/.'. Now, it prints `symlink-to-dir@', (just
9106 like `ls -F symlink-to-dir') but with the addition of highlighting.
9107 Similarly, `ls --color -dF symlink-to-dir' would print
9108 `symlink-to-dir/'; now it prints `symlink-to-dir@'.
9109 Reported by Jeff Sheinberg as Debian bug #168203.
9110 * tests/ls-2/tests (sl-F-color, sl-dF-color): New tests for the above.
9112 ls is now more efficient: with certain options, it no longer needs
9113 to stat each directory entry on systems with valid dirent.d_type.
9114 * src/ls.c (print_dir): Add DT_LNK and DT_REG.
9115 (main): Make --recursive set format_needs_type, not format_needs_stat.
9116 (gobble_file): Remove a FIXME comment, now that it's fixed.
9118 2002-11-24 Jim Meyering <jim@meyering.net>
9120 * src/du.c (du_files): Don't strip any trailing slash.
9121 Rewrite so that `/' is no longer represented internally as
9123 (count_entry): When appending a file name component,
9124 account for the fact that the current path may end in `/'.
9125 François Pinard reported that `du symlink-to-dir/' was not
9126 equivalent to `du symlink-to-dir/.'. Now it is.
9127 * tests/du/trailing-slash: New file/test, for the above fix.
9128 * tests/du/Makefile.am (TESTS): Add trailing-slash.
9130 2002-11-23 Jim Meyering <jim@meyering.net>
9132 * src/tac.c (output): Declare some local variables to be of type size_t,
9133 rather than `int' to avoid warnings from gcc.
9135 2002-11-21 Paul Eggert <eggert@twinsun.com>
9137 * src/ls.c (decode_switches): Use case-sensitive matching to
9138 decode the QUOTING_STYLE environment variable. This is more
9139 consistent with the documentation, and with --quoting-style.
9141 2002-11-21 Martin Buck <martin.buck@ascom.ch
9143 * src/stty.c (struct speeds): Add support for all baud rates defined
9146 2002-11-19 Jim Meyering <jim@meyering.net>
9148 * tests/sum/sysv: Export LC_ALL=C, to avoid failure when
9149 run in a UTF locale. Report and suggested fix by Bruno Haible.
9150 * tests/fmt/basic: Likewise.
9152 2002-11-17 Jim Meyering <jim@meyering.net>
9154 * configure.ac: Update via autoupdate.
9155 Add `AM_GNU_GETTEXT_VERSION(0.11.5)'.
9157 * src/mv.c (movefile): Don't remove trailing slashes from SOURCE.
9158 Reported by Hans Ginzel.
9160 2002-11-15 Jim Meyering <jim@meyering.net>
9162 * Makefile.cfg (gnu_rel_host): Define.
9163 (url_dir_list): Choose from (alpha|ftp).gnu.org depending
9164 on whether $(VERSION) looks like a major release number.
9166 * Makefile.maint (mail_gpg_sign_cookie): Backslash-escape `#'.
9167 (release): Rename from `alpha'.
9168 (alpha): Depend on release.
9170 * Makefile.maint (signatures): Define with ?=, so it's easy to override.
9172 2002-11-14 Jim Meyering <jim@meyering.net>
9174 * Makefile.maint (mail_gpg_sign_cookie): Make optional.
9175 (announcement): Use the new variable.
9177 * Makefile.maint: Sync with Bison, i.e.:
9178 (po-check): Scan .l and .y files instead of the
9179 .c and the .h files that they generate. This fixes the bug
9180 reported by Tim Van Holder in:
9181 <http://mail.gnu.org/pipermail/bison-patches/2002-November/001352.html>
9182 Look for N_ as well as for _. Try to avoid matching #define for
9186 2002-11-12 Jim Meyering <jim@meyering.net>
9188 * src/ls.c (HAVE_SYMLINKS): Remove unnecessary macro definition.
9189 Replace sole use with equivalent `#ifdef S_ISLNK'.
9190 Inconsistency reported by Dmitry V. Levin.
9192 2002-11-11 Jim Meyering <jim@meyering.net>
9194 * src/stat.c (usage): Transform --help items output via s/ - / /,
9195 so that help2man produces properly formatted man pages.
9196 Reported by Herbert Xu as Debian bug #168400.
9198 2002-11-10 Jim Meyering <jim@meyering.net>
9200 * src/ls.c (sighandler): Handle SIGTSTP specially.
9201 Based on suggestions from Solar Designer and Dmitry V. Levin.
9204 * Makefile.cfg (cvs_files): Define. From autoconf.
9205 (local_updates): Likewise.
9207 * src/ls.c (restore_default_color_handler, sigtstp_handler):
9209 (sighandler): New function, based on the one in sort.c.
9210 (main): Use sigaction, if possible; otherwise signal.
9211 Handle these signals:
9212 SIGHUP, SIGINT, SIGPIPE, SIGQUIT, SIGTERM, SIGTSTP.
9213 Don't register our handler if the signal is already being ignored.
9215 * src/dd.c (interrupt_handler): Use raise, rather than kill+getpid.
9216 * src/csplit.c (interrupt_handler): Likewise.
9217 * src/sort.c (sighandler): Likewise.
9218 (main): Declare `i' and `nsigs' to be unsigned, not int.
9220 2002-11-09 Jim Meyering <jim@meyering.net>
9222 ls --color: restore terminal text color upon signal.
9223 * src/ls.c: Include "full-write.h" and <signal.h>.
9224 (restore_default_color, restore_default_color_handler): New functions.
9225 (sigtstp_handler, put_indicator_direct): New functions.
9226 (main) [print_with_color]: Register signal handlers.
9227 Patch mostly by Solar Designer and Stanislav Ievlev.
9229 Update from autoconf.
9230 * Makefile.maint (AMTAR): Remove definition.
9231 (update, cvs-update, po-update, do-po-update): New rules.
9232 (wget-update): Update (thus renaming to cvs-update).
9233 (automake_repo): Use anoncvs@sources.redhat.com.
9235 2002-11-06 Jim Meyering <jim@meyering.net>
9237 * tests/misc/Makefile.am (TESTS): Add printf-hex.
9239 * tests/misc/printf: Be careful to test the code in this package,
9240 not the shell built-in function.
9242 * src/printf.c (print_esc): A hexadecimal escape sequence has
9243 at most two hex. digits, not three. Reported by Padraig Brady.
9244 (usage): Update description.
9245 * tests/misc/printf-hex: New file/test, for the above fix.
9247 2002-10-07 Paul Eggert <eggert@twinsun.com>
9249 Add support for locale-specific size indications (e.g.,
9250 thousands-separators) and for explicit size suffixes on output.
9252 * doc/coreutils.texi (Block size): Say that:
9253 This affects display format as well as block size.
9254 Fractional block counts are rounded up.
9255 ls file size blocksize defaults to 1.
9256 A block size spec preceded by ' generates thousands separators.
9257 A suffix without a preceding integer generates suffixes.
9258 (tail invocation): 32k -> 32 KiB.
9259 (What information is listed): ls -h is now equivalent to
9260 ls --block-size=human, and ls -H is now equivalent to
9261 ls --block-size=si. Displayed file size is now always affected by
9264 * lib/inttostr.c, lib/inttostr.h, lib/imaxtostr.c, lib/offtostr.c,
9265 lib/umaxtostr.c: New files, taken from GNU tar.
9267 * lib/Makefile.am (libfetish_a_SOURCES): Add imaxtostr.c, offtostr.c,
9269 (EXTRA_DIST): Add inttostr.c.
9271 * lib/human.c, lib/human.h: Rewrite to support locale-specific
9272 notations like thousands separators.
9273 Specify what includer of include.h must include beforehand.
9274 (human_group_digits, human_suppress_point_zero, human_autoscale,
9275 human_base_1024, human_SI, human_B): New enum values.
9276 (human_readable): Rename from human_readable_inexact; put the
9277 options before the sizes. All uses changed. The old human_readable
9278 function has been removed; use inttostr.h instead.
9279 (human_options): Renamed from human_block_size, with new signature
9280 that allows block sizes up to UINTMAX_MAX. All callers changed.
9282 * m4/prereq.m4 (jm_PREREQ_HUMAN): Check for locale.h, localeconv,
9283 AC_HEADER_STDBOOL. No need to check for limits.h since it's in
9284 freestanding C89. No need to check for stdlib.h or string.h since
9285 autoconf does this now.
9287 * src/cksum.c (cksum): Use primitives from inttostr.h, not
9288 human.h, to print large numbers simply.
9289 * src/csplit.c (handle_line_error, parse_patterns): Likewise.
9290 * src/dd.c (print_stats, main): Likewise.
9291 * src/df.c (print_header): Likewise.
9292 * src/factor.c (print_factors): Likewise.
9293 * src/ls.c (print_long_format, print_file_name_and_frills): Likewise.
9294 * src/shred.c (dopass): Likewise.
9295 * src/sort.c (checkfp): Likewise.
9296 * src/sum.c (bsd_sum_file, sysv_sym_file): Likewise.
9297 * src/tail.c (xlseek): Likewise.
9298 * src/wc.c (write_counts, wc): Likewise.
9300 * src/df.c (human_output_opts): New var.
9301 (output_block_size): Now uintmax_t, not int, to handle larger
9302 block sizes. All uses changed.
9303 * src/du.c: Likewise.
9304 * src/ls.c: Likewise.
9306 * src/df.c (print_header): In the header line, prefer SI to human
9307 representation if it's shorter; if neither is shorter, try to
9308 intuit what the user would prefer.
9310 * src/expr.c (inttostr): Remove; use new imaxtostr library
9313 * src/ls.c (file_output_block_size): New var, to distinguish
9314 file sizes from other sizes.
9315 (decode_switches): Set it.
9317 * src/shred.c (OUTPUT_BLOCK_SIZE): remove.
9318 (dopass): When printing progress, use floor for what has been done
9319 so far (since we should be conservative there), and ceiling for
9320 what needs to be done (since that's what other programs use).
9322 2002-10-19 Jim Meyering <jim@meyering.net>
9324 * src/pinky.c (print_heading): Align TTY and Name headings.
9325 Reported by Karl Eichwalder.
9327 2002-10-18 Jim Meyering <jim@meyering.net>
9329 * src/split.c (cwrite): Change type of `bytes' parameter to size_t
9330 Remove now-useless cast.
9331 (stdread): Remove function.
9332 (bytes_split): Use size_t instead of int.
9333 Use safe_read, not stdread.
9334 (lines_split): Likewise.
9335 Use memchr rather than a `while' loop.
9336 (line_bytes_split): Use size_t instead of int.
9337 Use safe_read, not stdread.
9338 (main): Add some FIXME comments to remind me to remove casts.
9340 * src/system.h (ST_BLKSIZE): Correct comment describing how to
9341 reproduce HPUX-11 cat failure. From Petter Reinholdtsen.
9343 2002-10-17 Jim Meyering <jim@meyering.net>
9345 Fix a problem that could make e.g., `cat' misbehave on systems which
9346 give invalid (unreasonably large) values for stat.st_blksize.
9347 * src/system.h (ST_BLKSIZE): Ensure that the result is in [1..4MB].
9348 Reported by Petter Reinholdtsen.
9350 2002-10-14 Jim Meyering <jim@meyering.net>
9352 Specifying a printf conversion specifer as nl's separator string
9353 could cause nl to segfault.
9354 * src/nl.c (build_print_fmt): Don't include separator string
9355 in the printf format; it might contain `%'.
9356 Use a better bound on the length of the print_fmt buffer.
9357 (print_lineno): Print the separator here instead.
9358 Reported by Doug Coleman.
9360 * tests/misc/nl: New file/tests, including a test for the above.
9361 * tests/misc/Makefile.am (TESTS): Add nl.
9363 * tests/misc/split-l: New test, to make sure `split --lines=N' works.
9364 * tests/misc/Makefile.am (TESTS): Add split-l.
9366 2002-10-13 Jim Meyering <jim@meyering.net>
9370 * src/du.c (usage): Tweak description of --dereference-args/-D.
9372 * src/du.c (count_entry): Also save cwd when dereferencing (via
9373 --dereference-args, -D) a command-line argument.
9374 Reported by Michal Svec. Based on a patch by Andreas Schwab.
9376 * src/Makefile.am (../AUTHORS): New target/rule.
9378 2002-10-12 Jim Meyering <jim@meyering.net>
9380 * src/paste.c (paste_parallel): Declare local, `delims_saved', to be
9381 of type size_t, since that's the way it's used and avoids a warning.
9383 * src/csplit.c (struct cstring) [len]: Declare to be unsigned int,
9384 since that's how it's always used and avoids a new warning from gcc.
9385 (read_input): Adapt to new safe_read ABI.
9387 * src/cut.c (cut_fields): Add a temporary size_t variable, n_bytes,
9390 * src/pinky.c (print_long_entry): fread returns size_t.
9391 Declare local `bytes' accordingly, to avoid warning.
9393 tail -c +N would perform an extra read after encountering EOF
9394 [this change is analogous (bytes vs. lines) to the one of 2002-01-27]
9395 * src/tail.c (start_bytes): Detect EOF, inform caller.
9396 (tail_bytes): Upon EOF in start_bytes, return immediately.
9397 (file_lines): Reorganize to use memrchr rather than an explicit loop.
9398 Adapt to new safe_read ABI.
9400 2002-10-11 Jim Meyering <jim@meyering.net>
9402 * tests/du/deref: New file/test, for the above fix.
9403 * tests/du/Makefile.am (TESTS): Add deref.
9405 2002-10-10 Jim Meyering <jim@meyering.net>
9407 * tests/ln/Makefile.am (TESTS): Add target-1.
9408 * tests/ln/target-1: New file/test, for the fix on 2002-10-08.
9410 2002-10-09 Jim Meyering <jim@meyering.net>
9412 * tests/cp/backup-is-src: Ensure that certain environment variables
9413 are not set (e.g., SIMPLE_BACKUP_SUFFIX). Reported by Duncan Roe.
9415 * tests/tail-2/big-4gb: Mark this as an expensive test; it would
9416 consume 4GB of disk space on systems without support for sparse files.
9417 Fix a logic error that'd make it `cat err' even though dd didn't fail.
9419 * src/dircolors.hin (.jar): Fix typo: s/;3$/;31/.
9420 Patch by steven@magelico.net, forwarded by Michael Stone.
9422 * tests/ls/dired: Ensure that ls produces English messages.
9423 Patch by Alexey Vyskubov, forwarded by Michael Stone.
9425 2002-10-08 Dmitry V. Levin <ldv@altlinux.org>
9427 * src/ln.c (main): Fix target_directory parsing when n_files == 1.
9429 2002-10-08 Jim Meyering <jim@meyering.net>
9431 * tests/tail-2/big-4gb: Use double quotes around diagnostic.
9432 Fix syntax in test: use =, not ==.
9433 Reported by Bob Proulx.
9434 Change all the rest like this: grep -lR "testing framework'" .\
9435 |xargs perl -pi -e 's/'\''(\$0: failure in testing framework)'\''/"$1"/'
9437 * src/sum.c (sysv_sum_file): Adapt to new safe_read ABI.
9438 * src/tr.c (squeeze_filter, read_and_delete, read_and_xlate): Likewise.
9439 * src/tac.c (save_stdin, tac_stdin_to_mem): Likewise.
9440 * src/wc.c (wc): Likewise.
9442 2002-10-07 Paul Eggert <eggert@twinsun.com>
9445 Don't advance the write pointer past the end of the write buffer.
9446 * src/sort.c (begfield, limfield): Likewise.
9448 2002-10-07 Jim Meyering <jim@meyering.net>
9450 * src/cat.c (simple_cat, cat): Adapt to new safe_read ABI.
9451 * src/head.c (head_bytes, head_lines): Likewise.
9453 2002-10-06 Jim Meyering <jim@meyering.net>
9455 * src/dd.c (scanargs): Ensure that specified block sizes (specified
9456 via ibs=N, obs=N, and bs=N) are no larger than SSIZE_MAX.
9457 (skip, dd_copy): Adapt to new safe_read ABI.
9459 * Makefile.maint (signatures): Define.
9461 (announcement): Depend on $(signatures).
9463 * Makefile.maint (announcement): Output all URLs for detached
9464 signatures, not just the last one from the previous loop.
9466 2002-10-05 Jim Meyering <jim@meyering.net>
9470 * src/remove.c (remove_entry) [ROOT_CAN_UNLINK_DIRS]: With `rm -i DIR',
9471 don't recurse into directory, DIR. Prompted by a report from
9474 * tests/rm/i-no-r: New file/test, for the above fix.
9475 * tests/rm/Makefile.am (TESTS): Add i-no-r.
9477 * tests/tail-2/big-4gb: New file/test, for the fix of 2002-09-27.
9478 * tests/tail-2/Makefile.am (TESTS): Add big-4gb.
9480 2002-10-03 Jim Meyering <jim@meyering.net>
9482 * src/rm.c (AUTHORS): Mark translatable string with `N_ (...)'.
9483 * src/df.c (AUTHORS): Likewise.
9484 * src/du.c (AUTHORS): Likewise.
9485 * src/tail.c (AUTHORS): Likewise.
9486 * src/touch.c (AUTHORS): Likewise.
9488 2002-10-02 Jim Meyering <jim@meyering.net>
9490 * Makefile.am (SUBDIRS): Remove `old'.
9491 (EXTRA_DIST): List the files in old/.
9492 * configure.ac (AC_CONFIG_FILES): Remove old/* names.
9493 Suggestion from Akim Demaille.
9495 2002-10-01 Jim Meyering <jim@meyering.net>
9497 * src/sys2.h (SSIZE_MAX): Define.
9499 2002-09-30 Jim Meyering <jim@meyering.net>
9501 * src/csplit.c: Don't include stdlib.h here. It's already included
9504 2002-09-29 Jim Meyering <jim@meyering.net>
9506 * src/tr.c (find_bracketed_repeat): Rearrange pointer/integer
9507 expression to avoid bogus warning from gcc.
9509 * src/cat.c (simple_cat): Use a temporary to avoid bogus warnings.
9510 (cat): Declare insize and outsize to be of type size_t, not int.
9511 Rearrange pointer/integer expressions to avoid bogus warnings.
9512 (main): Declare insize and outsize to be of type size_t, not int.
9514 * src/tail.c (parse_options): Give a sensible diagnostic for
9515 an invalid byte or line count. Reported by Mikko Tuumanen.
9517 * src/touch.c (main): Split a long line.
9519 * tests/du/Makefile.am (TESTS): Add slink.
9520 * tests/du/slink: New test for system.h change of 2002-08-31.
9522 In move mode, always first try to rename. Before, upon failure to
9523 rename a directory, this code would never attempt to rename any
9524 other file in that directory, but would thenceforth always copy.
9525 On some systems (e.g., NetApp's OnTap-6.4), renaming a directory
9526 may fail with EXDEV, yet renaming files within that directory to
9527 a newly-created destination directory succeeds.
9528 * src/copy.c (copy_internal): Remove local, move_mode;
9529 use x->move_mode instead. Based on a patch from Tom Haynes.
9531 2002-09-28 Jim Meyering <jim@meyering.net>
9533 * src/split.c (FAIL_ONLY_ONE_WAY): New macro.
9534 Factor out some duplication.
9536 [case 'a']: Use strtoul rather than strtol to avoid compiler warnings.
9538 * src/sort.c (begfield, limfield): Rearrange comparisons to avoid
9540 (fillbuf, keycompare): Cast literal `-1' to size_t in comparisons,
9541 to avoid compiler warnings.
9543 * src/shred.c (dopass): Use a uintmax_t temporary to avoid bogus
9546 Fix things so `mkdir -p' can create very deep directories, e.g.,
9547 mkdir -p $(perl -e 'print "a/" x 40000') now works.
9548 * src/mkdir.c (main): For --parents (-p), call make_path with the
9549 entire directory name, so we don't ever require that file operations
9550 like stat or chmod be performed on the entire command line argument.
9551 * makepath.c (make_path): Restore umask *before* creating the final
9554 2002-09-27 Andreas Schwab <schwab@suse.de>
9556 * src/tail.c (tail_bytes): Change type of bytes_remaining to off_t
9557 to avoid overflow. Reported by Hans Lermen.
9559 2002-09-26 Jim Meyering <jim@meyering.net>
9561 * src/install.c (get_ids): Use strtoul, not strtol. Remove some casts.
9563 2002-09-25 Jim Meyering <jim@meyering.net>
9565 * src/test.c (eaccess): Change type of local `euid' from int to uid_t
9566 and add a cast, to avoid a warning about `signed and unsigned type in
9567 conditional expression'.
9569 2002-09-22 Jim Meyering <jim@meyering.net>
9571 * src/rmdir.c: Include "dirname.h", for declaration of
9572 strip_trailing_slashes.
9574 * src/stat.c (PRIdMAX, PRIuMAX): Remove definitions.
9575 Now they're defined through system.h.
9577 * src/cp-hash.c, src/dd.c, src/df.c, src/du.c, src/ls.c,
9578 * src/stat.c, src/wc.c: Remove all inclusions of inttypes.h,
9579 since it's already included from sys2.h via system.h.
9581 * Use automake-1.6f. Regenerate dependent files.
9583 * src/Makefile.am (PERL): Remove duplicate definition.
9585 fmt's -s, -t, -c options didn't work properly for long lines.
9586 Since get_line may end up calling put_paragraph (for long lines),
9587 be sure to set global, `other_indent', before it is used there.
9589 * src/fmt.c (set_other_indent): New function, factored out of...
9590 (get_paragraph): ... here. Call it.
9591 (get_line): Call set_other_indent before calling flush_paragraph,
9592 which calls fmt_paragraph, which in turn calls put_paragraph,
9593 which uses other_indent.
9595 * tests/fmt/Makefile.am (TESTS): Add long-line.
9596 * tests/fmt/long-line: New file/test, for the above fix.
9598 2002-09-21 Jim Meyering <jim@meyering.net>
9600 * src/od.c: No longer include deprecated <values.h>.
9601 It was required solely for now-removed reference to BITSPERBYTE.
9602 * src/install.c: Likewise.
9603 Suggestion from Bruno Haible.
9605 2002-09-06 Andreas Schwab <schwab@suse.de>
9607 `rmdir -p dir-specified-with-trailing-slash/' would fail.
9608 * src/rmdir.c (remove_parents): Strip trailing slashes.
9610 2002-09-20 Jim Meyering <jim@meyering.net>
9612 * tests/rmdir/t-slash: New file/test, for the above fix.
9613 * tests/rmdir/Makefile.am (TESTS): Add t-slash.
9615 * Makefile.maint (announcement): Arrange to gpg-sign the message.
9616 Add a URL for each detached signature file.
9618 2002-09-07 Bruno Haible <bruno@clisp.org>
9620 * configure.ac: Add need-ngettext to AM_GNU_GETTEXT invocation.
9622 2002-09-18 Jim Meyering <jim@meyering.net>
9624 `od -t x8' used the wrong (`l'-prefixed) printf format.
9625 Likewise for the o8 and u8 formats.
9626 * src/od.c (ISPEC_TO_FORMAT): Define macro.
9627 (decode_one_format): Use PRIdMAX, PRIoMAX, etc. for LONG_LONG.
9628 Reported by Arun Sharma.
9630 2002-09-17 Jim Meyering <jim@meyering.net>
9632 * src/sys2.h (PRIdMAX, PRIoMAX, PRIuMAX, PRIxMAX): Define if necessary.
9633 From gettext's intl/loadmsgcat.c.
9635 * tests/od/x8: New file/test, for the above fix.
9636 * tests/od/Makefile.am (TESTS): Add x8.
9638 2002-09-15 Jim Meyering <jim@meyering.net>
9640 * Use autoconf-2.54. Regenerate dependent files.
9642 * src/csplit.c (get_format_width): Add cast to avoid
9643 warning about `signed and unsigned type in conditional expression'.
9645 2002-09-14 Jim Meyering <jim@meyering.net>
9647 * src/who.c (print_user): Change type of local to size_t
9648 to avoid warnings about `comparison between signed and unsigned'.
9649 * src/ptx.c (generate_all_output): Likewise.
9651 * src/dd.c (main, skip): Add casts to avoid warnings about
9652 `comparison between signed and unsigned'.
9654 * src/id.c (print_full_info, print_group_list): Add casts to avoid
9655 warnings about `signed and unsigned type in conditional expression'.
9657 * src/md5sum.c: Change type of global, digest_hex_bytes, to size_t
9658 to avoid warnings about `comparison between signed and unsigned'.
9659 (split_3): Change parameter names to be readable and add comment.
9660 Clean up the test for whether a line may be ignored.
9662 2002-09-13 Jim Meyering <jim@meyering.net>
9664 * src/printf.c (main): Handle leading command line argument of `--'.
9665 Reported by Raul: DervishD <raul@pleyades.net>
9666 * tests/misc/printf: New file: test for the above.
9667 * tests/misc/Makefile.am (TESTS): Add printf.
9669 * src/date.c (usage): Explain that %S's range of [0..60] is required --
9670 rather than 0..59 -- to accommodate the occasional positive leap second.
9671 Reported by Richard Neill.
9673 2002-09-12 Jim Meyering <jim@meyering.net>
9675 * src/Makefile.am (nanosec_libs): Define.
9676 (sleep_LDADD, tail_LDADD): Use it here.
9678 Factor nanosleep-related code into ../lib/xnanosleep.c.
9679 * src/sleep.c: Include xnanosleep.h.
9680 Factor out fenv.h-related code.
9681 (timespec_subtract): Remove function.
9682 (main): Remove code that deals with computing start and stop times
9683 as well as the loop around nanosleep. Now that's in xnanosleep.c.
9685 Allow S (in --sleep-interval=S) to be a floating point value.
9686 * src/tail.c: Include xnanosleep.h and xstrtod.h.
9687 Move declaration of global variable, sleep_interval, to ...
9689 (usage): Update description of --sleep-interval option.
9690 (tail_forever): New parameter, sleep_interval. Update caller.
9691 Use xnanosleep, rather than sleep.
9692 (parse_options): New parameter, sleep_interval. Update caller.
9693 Use xstrtod, now that we accept floating point values.
9694 Prompted by a patch from Augey Mikus.
9696 2002-09-06 Jim Meyering <jim@meyering.net>
9698 * src/remove.c (prompt): Change comment to give a better note to
9699 translators. From Michael Piefel.
9701 2002-09-02 Jim Meyering <jim@meyering.net>
9703 * README: A good problem report/patch includes diffs against
9704 the most recent test release.
9706 * src/pathchk.c (NEED_PATHCONF_WRAPPER): Define.
9707 (pathconf_wrapper): Define only if NEED_PATHCONF_WRAPPER is set.
9709 * src/kill.c (print_table_row): Use an unsigned type for widths
9710 to avoid warning about comparison between signed and unsigned.
9711 (list_signals): Likewise.
9713 * src/od.c (skip): Add a cast to avoid warning about comparison
9714 between signed and unsigned.
9715 * src/install.c (get_ids): Likewise. Also rearrange range-checking
9716 comparisons to make them more readable.
9718 2002-09-01 Jim Meyering <jim@meyering.net>
9722 2002-08-31 Jim Meyering <jim@meyering.net>
9724 Symlinks were always reported as using 0 blocks.
9725 * src/system.h (ST_NBLOCKS): Don't depend on file type.
9726 This reverts the change of 2000-01-30.
9727 Based on a report and patch from Neil Brown via Michael Stone.
9728 This fixes Debian Bug#156358.
9730 * Most files: Change `exit (0)' to `exit (EXIT_SUCCESS)',
9731 `exit (1)' to `exit (EXIT_FAILURE)', and
9732 `usage (1)' to `usage (EXIT_FAILURE)'.
9734 * chgrp.c, chmod.c, chown.c, chroot.c, cp.c, date.c, dd.c, du.c,
9735 * hostname.c, id.c, install.c, ln.c, mkdir.c, mkfifo.c, mknod.c,
9736 * nice.c, pinky.c, printf.c, pwd.c, shred.c, sleep.c, stty.c,
9737 * su.c, tac-pipe.c, tail.c, tee.c, touch.c, uname.c, uptime.c,
9738 * users.c, who.c: Change `error (1, ...' to `error (EXIT_FAILURE, ...'.
9739 But don't change `error (0, ...' to `error (EXIT_SUCCESS, ...', since
9740 error never exits successfully.
9742 2002-08-29 Jim Meyering <jim@meyering.net>
9744 * src/remove.c (remove_cwd_entries): Use closedir (not CLOSEDIR)
9745 when ignoring any return value.
9747 * src/remove.c (remove_cwd_entries): Detect and diagnose readdir
9748 failures. On some systems (at least EMC Celerra and Solaris5.8),
9749 this appears to be necessary.
9750 (is_empty_dir): Likewise. Also, always close directory handle.
9751 * src/ls.c (print_dir): Likewise.
9752 (print_dir): Rename local variable: reading -> dirp.
9753 Reported by Mike Coleman.
9755 2002-08-28 Jim Meyering <jim@meyering.net>
9757 * src/remove.c (remove_cwd_entries): Use CLOSEDIR, not closedir.
9758 Give a diagnostic and fail if closedir fails.
9760 2002-08-26 Jim Meyering <jim@meyering.net>
9762 * Makefile.am (THANKS-to-translators): New rule.
9763 (EXTRA_DIST): Add both THANKS-to-translators and THANKStt.in.
9764 * THANKStt.in: New file.
9766 * src/cat.c (close_stdout_wrapper): New, kludgey, function and
9768 (main): Register it with atexit.
9769 Close STDOUT_FILENO, to avoid a problem when writing to
9770 /dev/audio on at least Solaris 5.7 and 5.8 systems.
9771 Reported by Shing-Shong Shei.
9773 2002-08-25 Jim Meyering <jim@meyering.net>
9775 * src/cat.c (main): Close STDIN_FILENO rather than a literal `0'.
9776 * src/tac.c (main): Likewise.
9777 * src/tail.c (main): Likewise.
9778 * src/tee.c (main): Likewise.
9779 * src/tr.c (main): Likewise.
9780 * src/wc.c (main): Likewise.
9782 2002-08-20 Jim Meyering <jim@meyering.net>
9784 * tests/mv/setup: Rewrite not to use `: ${VAR=not_set}' paradigm.
9786 2002-08-10 Paul Eggert <eggert@twinsun.com>
9788 * src/nohup.sh: Don't use "exec --"; it's not portable and
9789 shouldn't be needed.
9791 2002-08-09 Jim Meyering <jim@meyering.net>
9793 * src/pr.c (main): Don't ignore -COLUMN if it's the last option.
9794 (usage): Clarify help text for the -COLUMN option.
9795 Patch by Padraig Brady.
9796 * tests/pr/Test.pm [col-last]: New test for the above.
9798 * configure.ac: Start with version 4.5.1, chosen so that it's larger
9799 than the latest version numbers of the component packages.
9801 * man/Makefile.am (check-x-vs-1): Set and export PATH so we use
9804 2002-08-08 Jim Meyering <jim@meyering.net>
9806 * src/date.c: Guard inclusion of <langinfo.h> with
9807 `#if HAVE_LANGINFO_CODESET', not `#if HAVE_LANGINFO_H'.
9808 * src/sort.c: Likewise.
9809 Patch by GOTO Masanori.
9811 2002-08-05 Paul Eggert <eggert@twinsun.com>
9813 Fix some minor time-related bugs with POSIX time arguments.
9814 Some valid time stamps were being rejected (notably -1, and
9815 time stamps before 1900 on 64-bit hosts). And some invalid
9816 time stamps were being accepted, e.g. September 31.
9818 * src/date.c (main): Adjust to posixtime signature change.
9819 * src/touch.c (main): Likewise. Remove unnecessary initialization.
9820 Use localtime, not posixtm, to warn about obsolete "touch".
9822 2002-08-05 Jim Meyering <jim@meyering.net>
9824 * tests/misc/Makefile.am (TESTS): Add nice and pathchk1.
9826 2002-08-04 Jim Meyering <jim@meyering.net>
9828 * src/Makefile.am (check-README): New target/rule.
9829 (check): Depend on it.
9831 * configure.ac (AC_CONFIG_FILES): Add old/Makefile and old/*/Makefile.
9833 2002-08-03 Jim Meyering <jim@meyering.net>
9835 * Makefile.am (SUBDIRS): Add old.
9836 * old/: New directory, containing legacy ChangeLog* and NEWS files
9837 from the fileutils, sh-utils, and textutils packages.
9839 * src/Makefile.am (AM_INSTALLCHECK_STD_OPTIONS_EXEMPT): Set to false.
9841 2002-08-02 Paul Eggert <eggert@twinsun.com>
9843 * NEWS, doc/coreutils.texi: uniq now obeys LC_COLLATE.
9845 * src/uniq.c: Include hard-locale.h, xmemcoll.h.
9846 (hard_LC_COLLATE): New var.
9847 (different): Args are now char *, not const char *.
9848 Use xmemcoll instead of memcmp to compare lines, so that
9849 LC_COLLATE has effect. However, use memcmp if it is an
9851 (check_file): Do not include newline in comparison, so that
9852 xmemcoll has a byte to stomp on temporarily.
9853 (main): Set hard_LC_COLLATE.
9855 2002-07-29 Jim Meyering <jim@meyering.net>
9857 * Makefile.am (SUBDIRS): Remove djgpp, for now.
9859 2002-07-20 Jim Meyering <jim@meyering.net>
9861 * Makefile.am (false.c): Convert only the final EXIT_SUCCESS
9862 into EXIT_FAILURE. Otherwise, false --help and false --version
9865 2002-07-08 Jim Meyering <jim@meyering.net>
9867 * src/Makefile.am (uninstall-local): Search for @GNU_PACKAGE@,
9868 rather than the hard-coded `sh-utils'.
9870 2002-07-01 Jim Meyering <jim@meyering.net>
9872 * configure.ac: Merge the three files from fileutils,
9873 textutils, and sh-utils.
9874 * Makefile.am: Likewise.
9875 * src/Makefile.am: Likewise.