1 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
4 specified in ai_socktype. Fix invalid ai_protocol
5 check. ai_protocol is usually set to 0 or depending on
6 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
7 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
8 ai_socktype / ai_protocol in the returned addrinfo structure.
10 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
11 Bruno Haible <bruno@clisp.org>
13 * inet_ntop.h: New file.
14 * inet_ntop.c: New file, from glibc with modifications.
16 2005-05-08 Jim Meyering <jim@meyering.net>
18 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
20 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
22 Merge from coreutils. Among other things,
23 add bulletproofing for cases where stdin, stdout, or stderr are closed.
24 * fd-safer.c: New file.
25 * fcntl-safer.h, open-safer.c: Remove.
26 * chdir-long.c: Fix comment "fetish" -> "coreutils".
27 * dup-safer.c: Include unistd-safer.h first.
28 Don't include errno.h.
29 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
30 * file-type.h: Don't assume invoker included sys/stat.h first.
31 * file-type.c: Rely on file-type.h change.
32 * getloadavg.c: Include unistd-safer.h.
33 (getloadavg): Use safer open.
34 * getusershell.c: Include "stdio-safer.h".
35 (getusershell): Use safer fopen.
36 * long-options.c (long_options): Use NULL rather than 0.
37 * modechange.h (mode_free): Remove; all callers changed to invoke
39 * modechange.c: Likewise.
40 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
41 (MODE_DONE): New constant.
42 (struct mode_change): Remove 'next' member.
43 (make_node_op_equals): New function; like the old one of the
44 same name, except it allocates an array.
45 (mode_compile, mode_create_from_ref): Use it.
46 (mode_compile): Allocate result as an array, not a linked list.
47 Parse octal string ourself, so that we catch mistakes like "+0".
48 (mode_adjust): Arg is an array, not a linked list.
49 * modechange.c: Include stat-macros.h, xalloc.h.
50 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
51 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
52 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
53 Remove. This is now stat-macros.h's job.
54 (talloc): Remove. All callers replaced by xalloc, so that
55 our invokers don't have to worry about reporting memory failures.
56 (make_node_op_equals): Remove.
57 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
59 (struct mode_change): Moved here from modechange.h.
60 (mode_append_entry): Remove.
61 (mode_compile): Remove MASKED_OPS arg, since it encouraged
62 apps to have incorrect behavior. Use simpler algorithm for head
63 and tail. Don't futz with umask; that's now the job of mode_adjust.
64 Detect more invalid usages rather than having somewhat-random behavior.
65 Don't insert an "a=" action, as that leads to incorrect behavior.
66 (mode_compile, mode_create_from_ref): Return NULL on error instead
67 of an enum, since now there's only one way to have an error. All
69 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
70 at the correct time. Simplify calculation of "+u" and its ilk.
72 (mode_free): Remove "register" and localize decls.
73 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
74 (struct mode_change): Move to modechange.c; callers don't
75 need to see this stuff.
76 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
77 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
78 (mode_change, mode_adjust): Reflect the new signatures noted above.
79 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
80 that might redefine system include files.
81 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
82 (my_usleep): Use NULL rather than (void *) 0.
83 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
84 Use siginterrupt to specify that system calls should be interrupted.
85 (rpl_nanosleep): Move initialization of suspended closer to call of
87 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
88 * readutmp.c: Likewise. Include signal.h, stdbool.h.
89 (desirable_utmp_entry): New function.
90 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
91 using x2nrealloc, to simplify logic.
92 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
93 size calculation. Do not assume utmp file is a regular file.
94 * readutmp.h (UT_PID): Moved here from ../src/who.c.
95 (READ_UTMP_CHECK_PIDS): New constant.
96 * save-cwd.c: Include unistd-safer.h.
97 (save_cwd): Use fd_safer.
98 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
99 [!_LIBC] Include "stat-macros.h" instead.
100 * unistd-safer.h (fd_safer): New decl.
102 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
104 * byteswap_.h: New file.
106 2005-04-25 Albert Chin <china@thewrittenword.com>
108 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
111 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
113 * getdate.y (zone): Allow relunit_snumber after tZONE, so
114 that "UTC +1 second" continues to work. Problem reported
116 (relunit_snumber): New rule.
119 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
121 * getdate.y (universal_time_zone_table): New constant.
122 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
123 universal_time_zone_table.
124 (lookup_zone): Prefer universal_time_zone_table to
125 local_time_zone_table, so that "GMT" time stamps are allowed in
126 London during the summer. Problem reported by Ian Abbott.
128 2005-04-12 Jim Meyering <jim@meyering.net>
130 * human.c (humblock): Set *options even when returning due to
131 xstrtoumax conversion failure. Thanks to a used-uninitialized
134 2005-04-09 Jim Meyering <jim@meyering.net>
136 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
137 -Wuninitialized: initialize tm0.tm_year.
139 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
141 * getdate.y (parser_control): rels_seen is now a boolean, not a
142 count, since there's no maximum. All uses changed.
143 Add member dsts_seen.
144 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
146 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
147 Use pc_rels_seen to decide whther a date is absolute.
149 * getdate.y (number): Don't overwrite year.
150 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
153 2005-04-02 Simon Josefsson <jas@extundo.com>
155 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
156 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
158 2005-03-27 Jim Meyering <jim@meyering.net>
160 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
162 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
164 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
165 "one's complement" -> "ones' complement" in comment, as per Knuth.
166 "value of type" -> "type or expression" in comment.
167 * mktime.c, strftime.c: Propagate intprops.h comment nits.
169 2005-03-26 Jim Meyering <jim@meyering.net>
172 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
173 Correct typos: s/or/of/.
175 2005-03-23 Jim Meyering <jim@meyering.net>
177 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
179 2005-03-21 Jim Meyering <jim@meyering.net>
181 Changes imported from coreutils.
183 * cycle-check.c: Don't include xalloc.h.
185 * path-concat.c: Don't include assert.h.
186 (path_concat): Remove assertion that would have triggered
187 for ABASE starting with more than one slash.
188 Reported by Andreas Schwab.
190 * path-concat.c (path_concat): Set *BASE_IN_RESULT
191 properly when ABASE is an absolute file name.
192 Correct the description of this function.
194 Add an assertion and a test driver.
195 This fixes a bug introduced on 2004-07-02.
196 Andreas Schwab reported the resulting failure of cp --parents:
197 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
199 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
201 * strftime.c (my_strftime): If the underlying strftime returns 0
202 (which shouldn't happen), generate nothing instead of returning 0
203 immediately, so that nstrftime (NULL, ...) doesn't return 0.
205 2005-03-16 Bruno Haible <bruno@clisp.org>
207 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
209 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
211 * strftime.c (my_strftime): Prepend space to format so that we can
212 reliably distinguish strftime failure from empty output on POSIX
215 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
217 * iconvme.c (SIZE_MAX): New macro, if not already defined.
218 (iconv_string): Don't guess a size-zero buffer, as that might cause
219 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
220 result would be 'too large', where 'too large' is (heuristically)
221 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
222 overflow concerns. This will prevent some unwanted malloc failures
223 when the inputs are very large.
225 2005-03-15 Bruno Haible <bruno@clisp.org>
227 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
230 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
233 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
235 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
237 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
238 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
240 * strtol.c: Likewise.
242 2005-03-14 Simon Josefsson <jas@extundo.com>
244 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
247 2005-03-14 Jim Meyering <jim@meyering.net>
249 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
250 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
251 to be nonzero so that we (and caller) can detect the difference
252 between a valid zero-length expansion and an error return, even
253 when the underlying strftime fails before writing anything into
256 2005-03-10 Jim Meyering <jim@meyering.net>
258 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
259 so that this module works on systems without fchdir.
261 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
263 Factor int-properties macros into a single file, except for
265 * intprops.h: New file.
266 * getloadavg.c: Include it instead of limits.h.
267 (INT_STRLEN_BOUND): Remove.
268 * human.c: Include intprops.h.
269 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
270 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
271 * inttostr.h: Include intprops.h instead of limits.h.
272 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
273 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
274 for consistency with intprops.h.
275 (time_t_is_integer, twos_complement_arithmetic): Use them.
276 * sig2str.h: Include <signal.h>, intprops.h.
277 (INT_STRLEN_BOUND): Remove.
278 * strftime.c (TYPE_SIGNED): Remove.
279 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
280 * strtol.c: Adjust comments to match intprops.h.
281 * userspec.c: Include intprops.h.
282 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
283 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
284 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
285 instead of rolling our own expressions.
286 * xstrtol.c: Include xstrtol.h first, to test interface.
288 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
290 (my_strftime): Do not mishandle years close to INT_MAX, by doing
291 the right thing even if adding 1900 would overflow. Similarly
292 for tm_mon + 1 and tm_yday + 1.
293 Make %Y always equivalent to %C%y, and similarly for %G and %g.
294 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
295 (DO_SIGNED_NUMBER): New macro.
296 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
298 2005-03-07 Bruno Haible <bruno@clisp.org>
300 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
302 2005-03-03 Derek R. Price <derek@ximbiot.com>
303 Bruno Haible <bruno@clisp.org>
305 * pagealign_alloc.h: New file.
306 * pagealign_alloc.c: New file.
308 2005-01-28 Bruno Haible <bruno@clisp.org>
310 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
313 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
315 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
316 The workaround isn't strictly needed for POSIX conformance, and
317 it's too much of a pain to configure and maintain. We'll ask
318 people to fix their kernels instead.
319 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
320 (NANOSLEEP_BUG_WORKAROUND): Remove.
321 (xnanosleep): Remove the workaround.
323 2005-02-12 Bruno Haible <bruno@clisp.org>
325 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
327 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
329 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
330 * timespec.h (gettime): Return void, since it always
331 succeeds now. All uses changed.
332 * gettime.c (gettime) Likewise.
333 [HAVE_NANOTIME]: Prefer nanotime.
334 Assume gettimeofday succeeds, as POSIX requires.
335 Assime time () succeeds, since other code already does.
336 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
337 (timespec_subtract): Remove.
338 (NANOSLEEP_BUG_WORKAROUND): New constant.
339 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
340 things considerably. Use it only on GNU/Linux hosts, since the
341 workaround shouldn't be needed elsewhere.
343 2005-02-24 Bruno Haible <bruno@clisp.org>
345 * gettext.h: Update from GNU gettext 0.14.2.
347 2005-02-24 Bruno Haible <bruno@clisp.org>
349 * localcharset.c: Update from GNU gettext 0.14.2.
350 * config.charset: Update from GNU gettext 0.14.2.
352 2005-02-22 Simon Josefsson <jas@extundo.com>
354 * iconvme.h, iconvme.c: New files, from libc.
356 2005-02-20 Neil Conway <neilc@samurai.com>
358 * xgethostname.c (xgethostname): Check for ENOMEM, which is
359 returned by OSX/Darwin if the specified buffer is not large
360 enough for the hostname.
362 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
364 * memrchr.h: New file.
365 * chdir-long.c: Include it.
366 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
367 Don't bother including stddef.h.
369 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
371 * argp-help.c (__argp_help): Create a fake struct argp_state and
372 pass it to _help, otherwise the latter coredumps trying to
373 dereference state.root_argp.
375 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
377 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
379 Include <sys/types.h>, for dev_t.
380 (ME_DUMMY, ME_REMOTE): Move from here....
381 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
382 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
384 Include mountlist.h first, to test the interface.
386 2005-01-29 Bruno Haible <bruno@clisp.org>
388 * progname.c (program_name): Initialize.
389 Needed when linking statically on MacOS X.
391 2005-01-28 Bruno Haible <bruno@clisp.org>
393 * javacomp.sh.in: New file, from GNU gettext.
394 * javacomp.h: New file, from GNU gettext.
395 * javacomp.c: New file, from GNU gettext.
397 2005-01-26 Bruno Haible <bruno@clisp.org>
399 * javaexec.sh.in: New file, from GNU gettext.
400 * javaexec.h: New file, from GNU gettext.
401 * javaexec.c: New file, from GNU gettext.
403 2005-01-26 Simon Josefsson <jas@extundo.com>
405 * gai_strerror.c: Use GPL in header.
407 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
409 * argp-help.c (hol_entry_help): Avoid using non-constant
410 initializers for struct pentry_state.
411 (__argp_error): Check return value of __asprintf
412 (__argp_failure): Translate error message
414 * argp-parse.c: Removed braces around the expansion of N_()
416 2005-01-21 Jim Meyering <jim@meyering.net>
418 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
419 same value as for Solaris 9.
421 * chdir-long.c (chdir_long): Rewrite to remove limitation on
422 component length. This included changing the parameter to be
423 of type `char *' rather than `char const *'.
424 * chdir-long.h (chdir_long): Update prototype.
426 * openat.c (fdopendir, fstatat): New functions.
427 * openat.h: Include headers required for use of DIR and struct stat.
428 [AT_SYMLINK_NOFOLLOW]: Define.
429 (fdopendir, fstatat): Add prototypes.
431 2005-01-21 Bruno Haible <bruno@clisp.org>
433 * classpath.h: New file, from GNU gettext.
434 * classpath.c: New file, from GNU gettext.
436 2005-01-20 Simon Josefsson <jas@extundo.com>
438 * version-etc-fsf.c: New file, with version_etc_copyright.
439 * version-etc.c: Remove version_etc_copyright.
440 * version-etc.h (version_etc_copyright): Use [] instead of * in
441 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
443 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
445 * save-cwd.c (save_cwd): Remove code to support the case
446 where fchdir is missing or flaky.
448 2005-01-20 Simon Josefsson <jas@extundo.com>
450 * base64.h (isbase64): Add.
452 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
453 using a unsigned prototype, don't inline.
454 (base64_decode): Use it.
456 2005-01-19 Bruno Haible <bruno@clisp.org>
458 * sh-quote.h: New file, from GNU gettext.
459 * sh-quote.c: New file, from GNU gettext.
461 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
463 Merge changes from coreutils, as described below in several
464 changelogs dated today.
466 * save-cwd.c: Include "save-cwd.h" before other include files.
467 (O_DIRECTORY): Remove; not needed here, since "." must be
468 a directory. All uses removed.
469 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
470 universal on Suns, and we also need to test for IRIX.
471 Revamp code to use 'if' rather than '#if'.
472 Avoid unnecessary comparison of cwd->desc to 0.
474 * utimens.c (futimens): Robustify the previous patch, by checking
475 for known valid error numbers rather than observed invalid ones.
477 2005-01-18 Jim Meyering <jim@meyering.net>
479 * version-etc.c (version_etc_copyright): Update copyright date.
481 * utimens.c (futimens): Account for the fact that futimes
482 can also fail with errno == ENOSYS or errno == ENOENT.
483 Patch from Dmitry V. Levin.
485 Change the name of the robust chdir function from chdir to chdir_long.
486 * save-cwd.c: Include chdir-long.h rather than chdir.h.
487 (restore_cwd): Use chdir_long, not chdir.
488 * chdir-long.c: Renamed from chdir.c.
489 * chdir-long.h: Renamed from chdir.h.
490 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
493 2005-01-18 Bob Proulx <bob@proulx.com>
495 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
496 offsetof() macro construct to avoid compile failure with native HP-UX
497 11.0 ANSI C compiler.
499 2005-01-06 Bruno Haible <bruno@clisp.org>
501 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
502 because stpncpy.m4 takes care of it.
504 2004-01-24 Bruno Haible <bruno@clisp.org>
506 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
508 2003-10-09 Bruno Haible <bruno@clisp.org>
510 * progreloc.c: Include xalloc.h instead of xmalloc.h.
512 2005-01-06 Bruno Haible <bruno@clisp.org>
514 * fwriteerror.h (fwriteerror): Change specification to include fclose.
515 * fwriteerror.c: Include <stdbool.h>.
516 (fwriteerror): At the end, close the file stream. Record whether
517 stdout was already closed.
519 2004-05-27 Bruno Haible <bruno@clisp.org>
521 * execute.c (environ): Declare if needed.
522 * pipe.c (environ): Likewise.
523 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
525 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
527 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
528 definitions to be after all include files, to avoid collisions.
529 Problem reported by Bob Proulx.
531 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
533 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
534 not needed. This removes a dependency on the gettext module.
535 [defined _LIBC]: Do not include <libintl.h>; not needed.
537 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
539 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
542 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
544 * argp-parse.c: Include <stddef.h>.
545 (alignof, alignto): New macros.
546 (parser_init): Don't assume that void * is aligned sufficiently
549 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
550 need to extend the stack.
551 (YYINITDEPTH): New macro, so that the initial stack isn't overly
554 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
556 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
558 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
560 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
561 Remove now-obsolete comment about AIX.
562 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
563 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
564 (YYMAXDEPTH): New macro.
566 2004-12-18 Bruno Haible <bruno@clisp.org>
568 * fatal-signal.c (fatal_signals): Make non-const.
569 (init_fatal_signals): New function.
570 (uninstall_handlers, install_handlers): Ignore signals that were set to
572 (at_fatal_signal): Call init_fatal_signals.
573 (init_fatal_signal_set): Likewise. Ignore signals that were set to
575 Reported by Paul Eggert.
577 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
579 * getdate.y (textint): New member "negative".
580 (time_zone_hhmm): New function.
581 Expect 14 shift-reduce conflicts, not 13.
582 (o_colon_minutes): New rule.
583 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
584 (yylex): Set the "negative" member of signed numbers.
586 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
588 Changes imported from coreutils.
589 * hard-locale.c: Assume <locale.h> exists.
591 (GLIBC_VERSION): New macro.
592 (hard_locale): Assume setlocale exists.
593 Rewrite to avoid #ifdef.
594 Use strdup rather than malloc + strcpy.
595 * human.c: Assume <locale.h> exists.
596 (human_readable): Assume localeconv exists.
598 2004-12-01 Jakub Jelinek <jakub@redhat.com>
600 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
601 convert T2, not T. (Imported from libc.)
603 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
605 * getcwd.c (is_ENAMETOOLONG): New macro.
606 (__getcwd.c): Don't restore errno; glibc doesn't.
607 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
608 first, falling back to our code only if its results look suspicious.
609 Ensure that the resulting buffer is only as large as necessary.
611 * readutmp.c: Include readutmp.h first.
612 Include <errno.h>, since readutmp.h no longer does that.
613 * readutmp.h: Don't include <errno.h>,
614 <sys/param.h>, <time.h>; not needed to establish interface.
615 (errno): Remove decl.
616 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
617 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
618 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
620 2004-11-28 Simon Josefsson <jas@extundo.com>
622 * base64.h, base64.c: New file.
624 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
626 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
628 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
630 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
631 HP's ANSI C compiler.
632 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
633 Declaring int functions causes warnings on some modern systems and
634 shouldn't be needed to compile on ancient ones.
635 * same.c (MIN) [defined MIN]: Don't define, since it's already
638 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
639 with the following changes.
640 (__set_errno): Parenthesize properly.
642 (MIN, MAX, MATCHING_INO): New macros.
643 (__getcwd): Define with prototype, not K&R form.
644 Use heuristics to allocate default buffer on stack if possible.
645 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
646 behavior, and to avoid the PATH_MAX limit when computing
648 Use MATCHING_INO to compare inode number to file.
649 Check for arithmetic overflow in size calculations.
650 Fix bug in reallocation of dot array that caused getcwd to fail
651 on directories nested deeper than 75.
652 Be more careful about saving errno on error.
653 Do not use realloc; use only free+malloc, as this is a bit
654 more flexible and avoids a needless copy operation.
655 Do not inspect st_dev and st_ino for symbolic links; POSIX
656 doesn't specify the latter.
657 Check for closedir errors.
658 Avoid needless casts.
659 Use "#ifdef weak_alias" around weak_alias, to be like other
661 The following changes to getcwd.c have effect only when used in
662 gnulib; they have no effect inside glibc proper.
663 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
664 as alloca isn't used.
665 (alloca, __alloca): Likewise.
666 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
667 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
668 unconditionally, as gnulib assumes C89 or better.
669 Do not include <sys/param.h>.
670 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
671 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
673 (NULL) [!defined NULL]: Remove; we assume C89 or better.
674 Include <dirent.h> in a way that is compatible with modern Autoconf.
675 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
676 New macros, if not already defined.
677 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
678 Use "_LIBC", not "defined _LIBC", for consistency.
679 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
681 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
682 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
683 * xgetcwd.c: David MacKenzie's old code was removed, so give
684 credit only to Jim Meyering and adjust the copyright dates.
685 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
686 <stdlib.h>, <unistd.h>, "pathmax.h".
687 Instead, include "xgetcwd.h" (first) and "getcwd.h".
688 (INITIAL_BUFFER_SIZE): Remove.
689 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
691 2004-11-23 Jim Meyering <jim@meyering.net>
693 * getopt_.h: Remove trailing blanks.
695 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
697 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
698 (futimens): New function, which uses futimes if available.
699 (futimens, utimens): Support timespec==NULL, with same semantics
700 as utime and utimens.
701 * utimens.h (futimens): New decl.
703 2004-11-23 Jim Meyering <jim@meyering.net>
705 * __fpending.c: Add comment.
707 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
709 * getopt_.h: Re-addition of __getopt_argv_const caused
710 redefinition warnings. To avoid them, include the defines
711 in `#if !defined __need_getopt ... #endif'. The only place
712 where __getopt_argv_const is used is in definitions
713 of getopt_long and getopt_long_only below, which are as well
714 protected by `#ifndef __need_getopt'.
715 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
716 __need_getopt after including <stdio.h> and <unistd.h> These
717 headers might have defined it.
719 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
721 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
723 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
724 optopt): Use them instead of invoking ## directly; otherwise, the
725 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
727 2004-11-19 Bruno Haible <bruno@clisp.org>
729 * strtok_r.c: Move comments from here...
730 * strtok_r.h: ... to here.
732 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
734 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
735 might fail. Problem reported by Yoann Vandoorselaere.
736 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
737 that mishandle size_t overflow.
739 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
741 * canon-host.c: Include "strdup.h".
742 (canon_host): Use getaddrinfo if available, so that IPv6 works.
743 Use strdup instead of malloc/strcpy to duplicate strings.
745 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
746 (human_space_before_unit): New constant.
747 * human.c (human_readable): Support it.
749 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
750 (xgetcwd): Set errno correctly when failing.
751 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
752 the failure is actually due to a PATH_MAX problem.
754 Further getopt changes to make it more likely that glibc will
755 buy the changes back.
756 * getopt.c (POSIXLY_CORRECT): New constant.
757 (getopt): Use it, so to preserve glibc semantic
758 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
759 when compiling for libc.
760 * getopt_.h (__getopt_argv_const): Bring it back.
761 (getopt_long, getopt_long_only): Use it.
763 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
764 New arg POSIXLY_CORRECT. All callers changed.
765 (getopt): Argv is now char * const *, as per standard.
766 (_getopt_internal_r, _getopt_internal): Argv is now char **,
767 not char *__getopt_argv_const *.
768 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
769 _getopt_long_only_r): Likewise.
770 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
771 * getopt_int.h (_getopt_internal, _getopt_internal_r,
772 _getopt_long_r, _getopt_long_only_r): Likewise.
773 * getopt_.h (__getopt_argv_const): Remove.
774 (getopt): Argv is now char * const *, as per standard.
776 * getdate.y (tORDINAL): New token.
777 (day, relunit): Allow it for relative times.
778 (relative_time_table): Use tORDINAL for ordinals.
780 2004-11-15 Jim Meyering <jim@meyering.net>
782 * closeout.c: Include "__fpending.h" once again.
784 (close_stdout): Don't fail just because stdout was closed initially,
785 since some programs don't write to stdout in the normal course of
786 operation (other than --version and --help), and we don't want this
787 function to make e.g. `touch file >&-' fail.
788 But do fail if it was closed and someone has tried to write to it.
789 E.g., `printf foo >&-' must fail.
791 2004-11-11 Simon Josefsson <jas@extundo.com>
793 * strtok_r.h, strtok_r.c: New file.
795 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
797 * getopt_.h (__getopt_argv_const): New macro, to be used so that
798 we can stop lying to compilers about the constness of argv when we
799 are compiled outside glibc.
800 (getopt, getopt_long, getopt_long_only): Use it.
801 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
803 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
804 _getopt_long_only_r): Likewise.
805 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
806 _getopt_long_only_r): Likewise.
808 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
809 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
810 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
811 the other external symbols.
812 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
813 declaration, since the above renaming now works around collisions.
815 2004-11-11 Jim Meyering <jim@meyering.net>
817 * linebreak.c: Remove trailing blanks.
818 * alloca_.h: Likewise.
820 * euidaccess.c: Likewise.
821 * allocsa.h: Likewise.
823 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
825 * mktime.c (SHR): New macro, which is a portable
826 substitute for >> that should work even on Crays.
827 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
828 Problem reported by Mark D. Baushke in
829 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
830 * getdate.y (SHR): Likewise.
832 * strftime.c (SHR): Likewise.
834 * quotearg.c (struct quoting_options): Use unsigned int for
835 quote_these_too, so that right shifts are well defined. All uses
838 2004-11-10 Simon Josefsson <jas@extundo.com>
840 * getaddrinfo.h, getaddrinfo.c: New files.
842 2004-11-10 Jim Meyering <jim@meyering.net>
844 Ensure that no close failure goes unreported.
845 * closeout.c (close_stdout): Always close stdout. I.e., don't
846 return early when it seems there's nothing to flush.
847 Don't include __fpending.h.
849 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
851 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
853 2004-11-05 Bruno Haible <bruno@clisp.org>
855 * readlink.c: Include stddef.h, needed for size_t on Woe32.
856 Reported by Mark D. Baushke <mdb@cvshome.org>.
858 2004-11-04 Bruno Haible <bruno@clisp.org>
860 2004-09-11 Bruno Haible <bruno@clisp.org>
861 * allocsa.valgrind: New file.
862 2004-02-06 Bruno Haible <bruno@clisp.org>
863 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
864 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
865 Reported by Christopher Seip <chris.seip@hp.com>.
867 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
869 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
870 with errno == ERANGE if the buffer is too small.
871 Problem reported by Mark D. Baushke.
873 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
875 * xreadlink.c (MAXSIZE): New macro.
876 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
877 size does not exceed MAXSIZE. Avoid cast.
878 As suggested by Mark D. Baushke in
879 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
880 if readlink fails with buffer size just under MAXSIZE, try again
883 2004-11-02 Derek R. Price <derek@ximbiot.com>
884 and Paul Eggert <eggert@cs.ucla.edu>
886 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
887 (get_date): Overparenthesize to avoid GCC warning.
889 2004-11-02 Bruno Haible <bruno@clisp.org>
891 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
892 function returns void.
894 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
896 * getpass.c (fflush_unlocked, flockfile, funlockfile)
897 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
900 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
902 * getdate.y: Add support for TZ="foo" within a date string.
903 Fix some bugs near time_t boundaries. Reject dates with
904 out-of-range components, e.g., "Sept 31".
905 Include <stdlib.h>, "setenv.h", "xalloc.h".
906 (ISDIGIT_LOCALE): Remove; unused.
907 Note that the TZ and time functions used here are not reentrant.
908 (mktime_ok, get_tz): New functions.
909 (TZBUFSIZE): New constant.
910 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
911 This requires that we sometimes generate our own TZ="XXX..." setting.
913 2004-10-27 Derek R. Price <derek@ximbiot.com>
915 * mktime.c (not_equal_tm): Remove redundant check.
917 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
919 * getdate.y: Use Bison 1.875 features, and some minor
920 code cleanups. This change does not affect semantics.
921 Don't include <stdlib.h>; no longer needed.
922 Don't include unlocked-io.h; only the "#if TEST" code uses
923 stdio, and performance isn't crucial there.
924 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
925 Bison 1.875 features as described below.
926 All uses of "PC." replaced by "pc->".
927 (YYSTYPE): Add a forward declaration.
928 (yylex, yyerror): Use full prototypes in forward decls.
929 Use "%pure-parser" rather than obsolescent "%pure_parser".
930 Use %parse-param and %lex-param instead of obsolescent
931 YYPARSE_PARAM and YYLEX_PARAM.
932 (meridian_table, month_and_day_table, time_units_table,
933 relative_time_table, time_zone_table, military_table,
934 lookup_zone, lookup_word, get_date):
935 Use NULL instead of 0 where appropriate.
936 (to_hour): Avoid abort (), to avoid a dependency on
938 (yyerror, yylex): Now accepts parser_control * arg.
939 (main) [TEST]: Use '\0' rather than 0 for char.
941 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
943 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
944 It's now the caller's responsibility to handle the case where
945 !HAVE_GETPAGESIZE && !defined getpagesize.
947 * mktime.c (leapyear): Arg is long int, not int.
949 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
951 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
953 2004-10-12 Simon Josefsson <jas@extundo.com>
955 * getpass.c (fflush_unlocked, flockfile, funlockfile)
956 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
959 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
961 * vsnprintf.h: New file.
962 * vsnprintf.c: New file.
964 2004-10-07 Bruno Haible <bruno@clisp.org>
966 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
967 into the provided buffer.
969 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
971 * diacrit.c, diacrit.h: Add GPL notice.
973 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
974 * atanl.c (atanl): Keep the code as similar to glibc as possible.
975 * logl.c (logl): Keep the code as similar to glibc as possible.
976 This avoids a potential constant-folding bug.
978 2004-10-05 Bruno Haible <bruno@clisp.org>
980 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
982 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
984 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
985 * xmalloc.c (xmemdup): Likewise.
986 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
987 XFREE): Remove these long-obsolescent macros.
988 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
991 * regex.c (re_comp): Cast gettext return value to char *,
992 Problem reported by Martin Neitzel via Mark D. Baushke.
994 2004-10-04 Simon Josefsson <jas@extundo.com>
996 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
997 '#ifdef USE_UNLOCKED_IO'.
999 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1001 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
1002 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
1003 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
1004 regex.c, sha1.c, version-etc.c, yesno.c:
1005 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
1006 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
1007 the includer's responsibility.
1009 Sync from coreutils.
1011 * modechange.c (mode_compile): Don't decrement a pointer that
1012 points to the start of a string, as the C Standard says the
1013 resulting behavior is undefined.
1015 * backupfile.h (enum backuptype): Rename none -> no_backups,
1016 simple -> simple_backups, numbered_existing ->
1017 numbered_existing_backups, numbered -> numbered_backups
1018 to avoid shadowing problems. All uses changed.
1019 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
1020 * backupfile.c (check_extension, numbered_backup):
1021 Rename locals to avoid shadowing 'basename'.
1022 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
1025 * .cppi-disable: Add getopt_.h, getopt_int.h.
1026 * .cvsignore: Add getopt.h.
1028 2004-10-04 Simon Josefsson <jas@extundo.com>
1030 * memmem.h: New file.
1031 * memmem.c: New file, taken from glibc.
1033 2004-10-02 Jim Meyering <jim@meyering.net>
1035 * dirfd.h, getpagesize.h: Add copyright notice.
1037 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
1039 * snprintf.c: Remove comments as to why each header is needed.
1041 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
1043 * strsep.h: New file.
1044 * strsep.c: New file.
1046 2004-10-01 Simon Josefsson <jas@extundo.com>
1048 * snprintf.c (snprintf): Handle size==0.
1050 2004-10-01 Simon Josefsson <jas@extundo.com>
1051 Bruno Haible <bruno@clisp.org>
1053 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
1054 (snprintf): Declare 'args'.
1056 2004-09-30 Simon Josefsson <jas@extundo.com>
1058 * snprintf.h, snprintf.c: New files.
1060 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1062 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
1063 (hol_entry_help): Never translate an empty string.
1064 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
1065 * argp.h (OPTION_NO_TRANS): New option.
1067 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
1069 * xvasprintf.c: Include xalloc.h.
1070 (xvasprintf): Use xalloc_die, not xmalloc_die.
1072 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
1074 * dummy.c: Change copyright notice to FSF, and license to GPL.
1076 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
1078 * argp-pvh.c (argp_program_version_hook): Provide initial value.
1079 Problem reported by Bruno Haible in:
1080 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
1082 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
1084 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
1085 in case some system header has #define'd it. Problem reported by
1086 Soeren D. Schulze in
1087 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
1089 2004-09-08 Bruno Haible <bruno@clisp.org>
1091 * stdint_.h.in: New file, taken from GNU clisp.
1093 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
1095 * xvasprintf.h: New file.
1096 * xvasprintf.c: New file.
1097 * xasprintf.c: New file.
1099 2004-09-08 Bruno Haible <bruno@clisp.org>
1101 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
1103 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
1105 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
1107 Import from coreutils.
1108 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
1109 strings on unbounded length. alloca's performance benefits aren't
1110 that important here.
1112 (parse_with_separator): New function, with most of the internals
1113 of the old parse_user_spec. Allow user to omit both user and group,
1114 for compatibility with FreeBSD.
1115 Clone only the user name, not the entire spec.
1116 Do not set *uid, *gid unless entirely successful.
1117 Avoid memory leak in some failing cases.
1118 Fix regression for USER.GROUP reported by Dmitry V. Levin in
1119 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
1120 (parse_user_spec): Rewrite to use parse_with_separator.
1122 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
1124 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
1125 its complicated substitute.
1126 * argp-help.c: Include <errno.h>, for program_invocation_short_name
1127 and program_invocation_name.
1128 (__argp_basename) [!_LIBC]: Remove; the only use was
1129 replaced by its body.
1130 (__argp_short_program_name): Change condition from
1131 !defined __argp_short_program_name to
1132 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
1133 to match argp-namefrob.h.
1134 (__argp_failure): Don't assume strerror_r returns char *.
1135 * argp-parse.c (N_): Define unconditionally.
1136 (argp_default_options): Fill out initializers with 0 to avoid
1139 2004-08-12 Simon Josefsson <jas@extundo.com>
1141 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
1142 * getopt_.h: Renamed from getopt.h.
1144 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
1146 Merge from coreutils.
1148 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
1149 wmemchr or wmemcpy. Problem reported by Robert Dahlem
1150 for Reliant Unix 5.43.
1152 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
1153 (union fooround): Use uintmax_t, not long int.
1154 The rest is a merge from libc:
1155 [defined _LIBC]: Include <shlib-compat.h>.
1156 (_obstack) [defined _LIBC]: Remove after 2.3.4.
1158 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
1160 * strverscmp.c: Convert to UTF-8.
1162 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
1164 * obstack.h (obstack_empty_p):
1165 Don't assume that chunk->contents is suitably aligned.
1166 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
1167 Likewise. Problem reported by Benno in
1168 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
1170 * chown.c (rpl_chown): Work even if the file is writeable but not
1171 readable. This could be improved further but it'd take some work.
1173 2004-08-08 Simon Josefsson <jas@extundo.com>
1175 * xgethostname.c: Don't include error.h (not used).
1178 * getpass.c: Include getpass.h first.
1180 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
1182 * xalloc-die.c: New files.
1183 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
1185 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
1186 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
1187 (_, N_, xalloc_die): Move to xalloc-die.c.
1188 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
1189 so that we needn't mess with xalloc_msg_memory_exhausted.
1191 * sha1.h: Renamed from sha.h.
1192 (SHA1_H): Renamed from _SHA_H.
1193 (sha1_ctx): Renamed from sha_ctx.
1194 (sha1_init_ctx): Renamed from sha_init_ctx.
1195 (sha1_process_block): Renamed from sha_process_block.
1196 (sha1_process_bytes): Renamed from sha_process_bytes.
1197 (sha1_finish_ctx): Renamed from sha_finish_ctx.
1198 (sha1_read_ctx): Renamed from sha_read_ctx.
1199 (sha1_stream): Renamed from sha_stream.
1200 (sha1_buffer): Renamed from sha_buffer.
1201 * sha1.c: Likewise; renamed from sha.c.
1202 Do not include <sys/types.h>.
1203 Include <stddef.h> rather than <stdlib.h>.
1205 2004-08-08 Bruno Haible <bruno@clisp.org>
1207 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
1208 FILESYSTEM_PREFIX_LEN.
1209 * progreloc.c: Likewise.
1210 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
1212 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
1215 * argp-help.c (make_hol, hol_append): Don't assume that
1216 SIZE_MAX is a valid preprocessor constant.
1217 (__argp_basename): Change from "#ifndef _LIBC"
1218 to "#ifndef __argp_short_program_name", so that
1219 we don't compile these functions for tar.
1221 More merges from coreutils.
1222 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
1223 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
1225 * addext.c: Remove; no longer needed.
1226 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
1227 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
1228 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
1229 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
1230 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
1231 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
1232 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
1233 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
1234 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
1235 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
1236 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
1237 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
1238 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
1239 Import changes from coreutils.
1241 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
1243 Merge from coreutils.
1245 * .gdb-history: Remove; this doesn't belong here.
1247 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
1248 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
1249 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
1251 * dirname.h: Include <stdbool.h>.
1252 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
1253 for consistency with POSIX terminology. All uses changed.
1254 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
1255 (strip_trailing_slashes): Use bool for booleans.
1256 * stripslash.c (strip_trailing_slashes): Likewise.
1258 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
1259 sometimes returns a positive errno value even when it succeeds.
1260 (print_errno_message) [!LIBC]: Fall back on strerror if
1263 * path-concat.c (mempcpy): Don't define if a system header defines it.
1264 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
1265 (longest_relative_suffix): New function.
1266 (path_concat): Use it. Assume first argument is not NULL.
1267 Port to DOS. Omit redundant separators.
1268 Report an error instead of returning NULL.
1269 Use mempcpy instead of memcpy.
1270 (xpath_concat): Remove: not declared or used.
1272 * same.h: Include <stdbool.h>
1273 (same_name): Return bool, not int.
1274 * same.c (same_name): Likewise.
1275 (errno): Don't declare; we assume C89 or better now.
1277 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
1278 if not already defined.
1280 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
1281 * dup-safer.c (errno): Likewise.
1283 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
1285 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
1288 2004-08-03 Simon Josefsson <jas@extundo.com>
1290 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
1291 * progname.h: Don't include stdbool.h.
1293 2004-08-02 Simon Josefsson <jas@extundo.com>
1295 * getsubopt.h: New file, with comments from Bruno Haible.
1296 * getsubopt.c: New file, from glibc, but slightly modified based on
1297 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
1299 2004-08-01 Simon Josefsson <jas@extundo.com>
1301 * xgetdomainname.c: Include stdlib.h, for free().
1303 2004-07-16 Simon Josefsson <jas@extundo.com>
1305 * dummy.c: New file.
1307 2004-07-16 Bruno Haible <bruno@clisp.org>
1309 * backupfile.h: Add extern "C" for C++.
1310 * closeout.h: Likewise.
1311 * copy-file.h: Likewise.
1312 * findprog.h: Likewise.
1313 * full-write.h: Likewise.
1314 * pathname.h: Likewise.
1315 * progname.h: Likewise.
1316 * stpcpy.h: Likewise.
1317 * stpncpy.h: Likewise.
1318 * strcase.h: Likewise.
1319 * strstr.h: Likewise.
1320 * xalloc.h: Likewise.
1322 * mbswidth.h: Add extern "C" for C++.
1323 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
1325 2004-07-09 Simon Josefsson <jas@extundo.com>
1327 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
1328 failed without this.)
1330 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1332 * fchown-stub.c: New file.
1334 2004-06-24 Jim Meyering <jim@meyering.net>
1336 * obstack.h (obstack_base): Cast to (void *), per documentation.
1338 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
1340 * argz.c, argz_.h: New files, which are autoupdated from libtool.
1342 2004-06-01 Jim Meyering <jim@meyering.net>
1344 * calloc.c: New file.
1346 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
1348 * getdate.y (yylex): Allow space between sign and number.
1349 Problem reported by Dan Jacobson.
1351 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
1352 and Jim Meyering <jim@meyering.net>
1354 Merge from coreutils CVS.
1356 * stat-macros.h: New file, with contents from file-type.h
1357 and coreutils' system.h.
1358 * file-type.c: Include "stat-macros.h".
1359 * file-type.h (file_type): Move all macro definitions to new file,
1362 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
1363 Wrap old code with this conditional.
1364 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
1365 function that does not dereference symlinks.
1366 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
1368 * xreadlink.c: Include xreadlink.h first, to catch .h file
1369 dependency problems.
1370 (xreadlink): Accept new arg SIZE, for efficiency.
1371 All decls and uses changed.
1372 * xreadlink.h: Include <stddef.h>, for size_t.
1374 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
1375 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
1377 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
1379 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
1381 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
1382 macros to be defined.
1383 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
1384 the allocator returns NULL because the requested size is zero.
1386 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
1388 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
1389 var. Add comment explaining why libc still defines it. This
1390 merges the following patch from glibc:
1391 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
1393 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
1395 * obstack.c (_obstack): Remove unused variable. It hasn't been
1396 present in glibc since revision 1.1 of this file.
1397 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
1398 obstack_alignment_mask, obstack_alloc, obstack_base,
1399 obstack_blank, obstack_blank_fast, obstack_chunk_size,
1400 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
1401 obstack_grow0, obstack_init, obstack_int_grow,
1402 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
1403 obstack_next_free, obstack_object_size, obstack_ptr_grow,
1404 obstack_ptr_grow_fast, obstack_room): Remove declarations of
1405 nonexistent functions.
1407 2004-05-17 Derek R. Price <derek@ximbiot.com>
1408 Paul Eggert <eggert@cs.ucla.edu>
1410 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
1412 2004-05-14 Bruno Haible <bruno@clisp.org>
1414 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
1415 that consists of a '.' followed by an empty digit string.
1416 Patch by Tor Lillqvist <tml@iki.fi>.
1418 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
1420 Port obstack to the AS/400, where pointers are 16 bytes wide and
1421 you cannot cast an integer to a valid pointer. This patch is
1422 currently waiting to be integrated into glibc; see
1423 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
1425 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
1426 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
1427 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
1428 (struct obstack): temp member is now a union of a pointer and
1429 an integer, instead of an integer. All integer uses changed.
1430 This does not affect the physical layout of struct obstack,
1431 except on hosts (like the AS/400) where the size or alignment of
1432 void * is greater than that of ptrdiff_t.
1433 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
1434 __STDC__)]: Store temporary in pointer member of union, not
1436 * obstack.c: Include <stddef.h>, for offsetof.
1437 (struct fooalign): Remove; it doesn't need a name.
1438 (union fooround): Change double to long double, and add void *.
1439 (DEFAULT_ALIGNMENT): Use offsetof to compute.
1440 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
1441 not a macro. Hence the values are always int; so remove all
1442 casts-to-int in uses.
1444 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
1445 Derek Price <derek@ximbiot.com>
1447 * alloca.c: Include <alloca.h>, to get our interface.
1448 * alloca_.h: Use __alloca on AIX, so that we don't have to
1449 include <alloca.h> first. Use C89 prototype for alloca; this
1450 requires including <stddef.h> for size_t. Use extern "C" if C++.
1451 Use #elif for simplicity, since we can assume C89 now.
1452 Don't try to source the system alloca.h since it will not be found
1453 and to prevent recursively including its replacement.
1454 * fnmatch.c: Include <alloca.h> instead of opencoding.
1455 * regex.c: Likewise.
1457 2004-05-16 Derek Price <derek@ximbiot.com>
1458 Paul Eggert <eggert@cs.ucla.edu>
1460 getline cleanup. This changes the getndelim2 API: both order of
1461 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
1464 * getline.c: Don't include stddef.h or stdio.h, since our
1465 interface does that.
1466 (getline): Always use getdelim, so that we don't have two
1467 copies of this code.
1468 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
1470 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
1471 (GETNDELIM2_MAXIMUM): New macro.
1472 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
1473 instead of the old practice of delim2==0. All callers changed.
1474 Return -1 on overflow, instead of returning junk.
1475 Do not set *linesize unless allocation succeeds.
1476 * getndelim2.h: Do not include stddef.h; no longer needed, now
1477 that we include sys/types.h.
1478 * getnline.h: Likewise.
1479 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
1480 (getndelim2): Reorder arguments.
1481 * getnline.c (getnline, getndelim):
1482 Don't discard the NMAX argument.
1483 (getnline): Invoke getndelim, to avoid code duplication.
1484 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
1485 of (size_t) -1 by callers of the getnline family.
1487 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
1489 * nanosleep.c (suspended): Change its type from int to
1490 sig_atomic_t volatile.
1491 (first_call): Make it private to rpl_nanosleep, and have it
1492 be zero initially as that's a bit faster.
1493 (my_usleep): Round up fractional times instead of truncating them,
1494 as this is the usual meaning for 'sleep'.
1496 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
1498 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
1499 (ENOSYS): Define if not defined.
1500 (settime): Fall back on stime if it exists and settimeofday fails.
1501 But don't bother with fallbacks if a method fails with errno == EPERM.
1503 2004-05-11 Jim Meyering <jim@meyering.net>
1505 Prior to this change, the save_cwd caller required read access to the
1506 current directory on most systems (ones with the fchdir function).
1508 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
1509 fails, try write-only, and finally, resort to using xgetcwd.
1511 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
1513 * obstack.c, obstack.h: Import changes from libc.
1515 2004-04-28 Bruno Haible <bruno@clisp.org>
1517 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
1518 implicitly appends .exe to executables.
1519 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
1520 accepts Windows pathnames.
1521 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1522 Cygwin like Windows, since it now accepts Windows pathnames.
1523 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1524 Cygwin like Windows, since it now accepts Windows pathnames.
1525 Reported by Derek Robert Price <derek@ximbiot.com>.
1527 2004-04-20 Jim Meyering <jim@meyering.net>
1529 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
1531 2004-04-20 Jim Meyering <jim@meyering.net>
1532 Bruno Haible <bruno@clisp.org>
1534 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
1535 memory when realloc fails.
1537 2004-04-18 Jim Meyering <jim@meyering.net>
1539 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
1540 don't leak memory and do call END_UTMP_ENT.
1542 2004-04-11 Paul Eggert <eggert@twinsun.com>
1544 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
1545 (CHAR_BIT): Remove, since we assume C89.
1546 Include <stdint.h> if available, as per current Autoconf CVS advice.
1548 2004-03-30 Paul Eggert <eggert@twinsun.com>
1550 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
1551 not bool, to be more consistent with Unix conventions.
1552 Suggested by Bruno Haible.
1554 Merge from coreutils.
1556 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
1559 * getdate.h: Include stdbool.h, and timespec.h instead of
1560 the usual <time.h> dance.
1561 (get_date): Change signature to support fractional time stamps.
1562 All callers changed.
1563 * getdate.y: Include "getdate.h" first, as we can now
1564 assume C89 and don't need to worry about 'const'.
1565 Similarly, include "unlocked-io.h" near start, not in middle.
1567 (textint.value): Use long int rather than int.
1568 (textint.digits): Use size_t rather than int.
1569 (BILLION, LOG10_BILLION): New constants.
1570 (parser_control): New member rel_ns. Members day_ordinal,
1571 time_zone, month, day, hour, minutes, rel_year, rel_month,
1572 rel_day, rel_hour, rel_minutes, rel_seconds
1573 are now long int, not int. Member seconds is now struct timespec,
1574 not int. New member timespec_seen. Members dates_seen, days_seen,
1575 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
1577 (%union.intval): Now long int, not int.
1578 New member timespec.
1579 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
1580 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
1581 (spec): Now is a timespec or an item list.
1582 (timespec, items): New nonterminals.
1583 (time, rel, relunit, number, get_date):
1584 Add support for fractional seconds.
1585 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
1586 (gmtime, localtime, mktime): Remove decls; not needed with C89.
1587 (to_hour): First arg is now long int, not int.
1588 (to_year): Returns long int, not int.
1589 Don't treat year -70 like 70.
1590 (tm_diff): Returns long int, not int.
1591 (lookup_word): Use bool instead of int when appropriate.
1592 (yylex): Use size_t for count, not int.
1593 Detect overflow when parsing large integer constants.
1594 Add support for fractions.
1595 (get_date): Make pointers 'const' if possible.
1596 Use more-portable code to detect integer overflow.
1597 (main) [TEST]: Adjust to above changes. Test for localtime failure.
1598 Don't use ctime; it's not reliable if the year has >4 digits.
1600 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
1601 This is for compatibility with BSD.
1603 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
1604 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
1605 From coreutils' system.h.
1607 * userspec.c: Don't include "posixver.h".
1608 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
1609 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
1610 compatible extension. Simplify code by removing a boolean int
1611 that was always nonzero if a string was nonnull.
1613 2004-03-30 Jim Meyering <jim@meyering.net>
1615 Merge from coreutils.
1617 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
1619 * readtokens.c (readtoken): Don't leak 64 bytes when reading
1620 an empty input stream.
1622 * readtokens.c: Include <stdbool.h>.
1623 (readtoken): Use `size_t' rather than int/long.
1624 All callers adjusted.
1625 Use `bool' rather than `int' where appropriate.
1626 Use memset rather than an explicit loop.
1627 Use x2nrealloc rather than xrealloc.
1628 Allow the use of `\0' as a delimiter.
1629 (readtokens): Likewise.
1630 * readtokens.h (readtoken, readtokens): Update prototypes.
1632 2004-03-30 Bruno Haible <bruno@clisp.org>
1634 * getloadavg.c (getloadavg): Don't assume setlocale returns
1637 2004-03-29 Paul Eggert <eggert@twinsun.com>
1639 Merge changes to getloadavg.c from coreutils and Emacs.
1641 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
1642 Define to an expression, not to the empty string.
1643 Include cloexec.h and xalloc.h.
1644 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
1645 Use set_cloexec_flag rather than rolling our own.
1646 * cloexec.c, cloexec.h: New files.
1648 2004-03-18 Paul Eggert <eggert@twinsun.com>
1650 * getopt.h: Sync with libc CVS.
1652 2004-03-18 Paul Eggert <eggert@twinsun.com>
1653 Bruno Haible <bruno@clisp.org>
1655 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
1656 not on all platforms that have <wchar.h>.
1657 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
1659 2004-03-09 Paul Eggert <eggert@twinsun.com>
1661 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
1663 * getopt_int.h: New file, also synced from libc.
1665 2004-03-07 Paul Eggert <eggert@twinsun.com>
1667 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
1668 '#if' expressions. Unlike the code it replaces, it does not
1669 depend on (defined _SC_PAGESIZE). However, it does depend on
1670 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
1671 first reported by Jason Andrade in
1672 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
1674 2004-01-18 Simon Josefsson <jas@extundo.com>
1676 * strdup.h: New file.
1677 * strdup.c: Include it.
1678 * path-concat.c: Include strdup.h. Drop strdup declaration.
1679 * userspec.c: Include strdup.h. Drop strdup declaration.
1681 2004-02-06 Karl Berry <karl@gnu.org>
1683 * config.charset: update from gettext 0.14.1.
1685 2004-02-05 Paul Eggert <eggert@twinsun.com>
1687 Add comments and code, prompted by suggestions from Bruno Haible
1689 * quotearg.h (quotearg_alloc): New decl. Improve the comments
1690 describing the enum quoting_style values.
1691 * quotearg.c (quotearg_alloc): New function.
1692 (quotearg_buffer_restyled): Treat lone { and } as special.
1693 Treat = as special. Work around bug with older shells
1694 that "see" a '\' that is really the 2nd byte of a multibyte char.
1695 Quote empty string with shell_quoting_style.
1697 2004-02-03 Bruno Haible <bruno@clisp.org>
1699 * pipe.h: New file, from GNU gettext.
1700 * pipe.c: New file, from GNU gettext.
1702 2004-01-27 Bruno Haible <bruno@clisp.org>
1704 * execute.h: New file, from GNU gettext.
1705 * execute.c: New file, from GNU gettext.
1706 * w32spawn.h: New file, from GNU gettext.
1708 2004-01-23 Paul Eggert <eggert@twinsun.com>
1710 Exit-status fix from coreutils.
1712 Use exit_failure consistently in place of EXIT_FAILURE,
1713 so that program exit statuses are consistent on failure.
1715 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
1716 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
1717 * argmatch.h: Comment fix to match the above.
1718 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
1719 Now a macro referring to exit_failure, instead of a separate
1720 variable. Include "exitfail.h" to get it.
1721 * xstrtol.h: Include "exitfail.h".
1722 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
1724 * long-options.c (parse_long_options): Use prototype
1725 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
1728 2004-01-21 Jim Meyering <jim@meyering.net>
1730 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
1731 so as not to conflict with a different-sized __mktime_internal
1732 function in GNU libc.
1733 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
1734 Problem building statically-linked `ls' reported by Michael Brunnbauer.
1736 2004-01-18 Paul Eggert <eggert@twinsun.com>
1738 Merge from diffutils.
1740 * file-type.c (file_type): Add typed memory objects.
1741 * file-type.h (S_TYPEISTMO): New macro.
1743 * c-stack.h (c_stack_action): Remove argv argument.
1744 * c-stack.c (c_stack_action): Likewise. All uses changed.
1745 (die): Don't calculate message unless segv_action returns.
1746 (get_stack_location, min_address_from_argv, max_address_from_argv,
1747 volatile stack_base, volatile_stack_size): Remove.
1748 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
1749 that every segmentation violation is a stack overflow. (Ouch!)
1750 See Debian bug 136249 (still outstanding) for more info about why
1751 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
1753 2003-11-30 Bruno Haible <bruno@clisp.org>
1755 Safer stack allocation.
1756 * setenv.c: Include allocsa.h.
1757 (alloca): Remove fallback definition.
1758 (freea): Remove macro.
1759 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
1762 2003-10-17 Bruno Haible <bruno@clisp.org>
1764 * binary-io.h: Avoid warnings on Cygwin.
1766 2003-12-28 Bruno Haible <bruno@clisp.org>
1768 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
1769 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
1771 2003-11-28 Bruno Haible <bruno@clisp.org>
1773 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
1775 2003-11-27 Bruno Haible <bruno@clisp.org>
1777 * wait-process.c: On Windows, include windows.h. Needed on mingw.
1779 2003-11-17 Bruno Haible <bruno@clisp.org>
1781 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
1783 2003-11-24 Bruno Haible <bruno@clisp.org>
1785 * xallocsa.h: New file, from GNU gettext.
1786 * xallocsa.c: New file, from GNU gettext.
1788 2003-11-24 Bruno Haible <bruno@clisp.org>
1790 * allocsa.h: New file, from GNU gettext.
1791 * allocsa.c: New file, from GNU gettext.
1793 2003-11-24 Bruno Haible <bruno@clisp.org>
1795 * eealloc.h: New file.
1797 2004-01-15 Jim Meyering <jim@meyering.net>
1799 Merge from coreutils.
1801 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
1802 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
1803 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
1805 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
1806 optional configure-time default.
1808 * version-etc.c (version_etc_copyright): Update copyright date.
1810 * xreadlink.c (xreadlink): Correct outdated comment.
1812 2004-01-15 Paul Eggert <eggert@twinsun.com>
1814 Merge from coreutils.
1816 * posixver.c: Include posixver.h.
1818 * same.c: Include <stdbool.h>, <limits.h>.
1819 (_POSIX_NAME_MAX): Define if not defined.
1821 (same_name): If file names are silently truncated, report
1822 that the file names are the same if they are the same after
1823 the silent truncation.
1825 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
1826 conversion function.
1827 * xstrtod.c (xstrtod): Likewise. All callers changed to
1828 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
1831 2004-01-14 Paul Eggert <eggert@twinsun.com>
1833 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
1834 with like-named macro in fnmatch.c.
1835 (EXT): Use an internal constant instead.
1837 Merge fnmatch patches from glibc.
1838 * fnmatch.c (mbsinit): Remove define.
1839 Add libc_hidden_ver (__fnmatch, fnmatch).
1840 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
1841 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
1843 2003-12-14 Karl Berry <karl@gnu.org>
1845 * config.charset: update from gettext-runtime.
1847 2003-12-03 Paul Eggert <eggert@twinsun.com>
1849 * getgroups.c (getgroups): xmalloc takes one argument, not two.
1850 Bug reported by Alfred M. Szmidt.
1852 2003-11-29 Karl Berry <karl@gnu.org>
1854 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
1856 2003-11-23 Paul Eggert <eggert@twinsun.com>
1857 Bruno Haible <bruno@clisp.org>
1859 * printf-parse.h: Don't include sys/types.h.
1860 (ARG_NONE): New macro.
1861 (char_directive): Change type of *arg_index fields to size_t.
1862 * printf-parse.c: Don't include sys/types.h.
1863 (SSIZE_MAX): Remove macro.
1864 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
1865 Remove unnecessary overflow check.
1866 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
1869 2003-11-24 Paul Eggert <eggert@twinsun.com>
1871 * alloca.c: Remove dependency on xalloc module.
1872 (xalloc_die): Remove.
1873 (memory_full) [!defined emacs]: New macro.
1874 [!defined emacs]: Don't include xalloc.h.
1875 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
1876 address arithmetic overflows. Change datatypes a bit to avoid
1879 2003-11-22 Jim Meyering <jim@meyering.net>
1881 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
1883 2003-11-17 Bruno Haible <bruno@clisp.org>
1885 * vasnprintf.c (alloca): Remove fallback definition.
1886 (freea): Remove definition.
1887 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
1888 Reported by Paul Eggert.
1890 2003-11-17 Jim Meyering <jim@meyering.net>
1892 On systems without utime and without a utimes function capable of
1893 dealing with a NULL struct utimbuf* argument, this utime replacement
1894 could -- in unusual circumstances -- leak a file descriptor.
1895 * utime.c: Include <unistd.h> and <errno.h>.
1896 (utime_null): Be sure to close `fd' and to preserve errno.
1897 Reported by Geoff Collyer via Arnold Robbins.
1899 2003-11-16 Paul Eggert <eggert@twinsun.com>
1900 Bruno Haible <bruno@clisp.org>
1902 Protect against address arithmetic overflow.
1903 * printf-args.h: Include stddef.h.
1904 (arguments): Change type of field 'count' to size_t.
1905 * printf-args.c (printf_fetchargs): Use size_t instead of
1906 'unsigned int' where appropriate.
1907 * printf-parse.h: Include sys/types.h.
1908 (char_directive): Change type of *arg_index fields to ssize_t.
1909 (char_directives): Change type of fields 'count', max_*_length to
1911 * printf-parse.c: Include sys/types.h and xsize.h.
1912 (SSIZE_MAX): Define fallback value.
1913 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
1914 instead of 'int' where appropriate. Check a_allocated, d_allocated
1915 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
1916 * vasnprintf.c: Include xsize.h.
1917 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
1918 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
1919 overflow. Avoid wraparound when converting a width or precision from
1922 2003-11-16 Bruno Haible <bruno@clisp.org>
1924 Update from GNU gettext.
1925 * printf-parse.c: Generalize to it can be compiled for wide strings.
1926 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
1927 * vasnprintf.c: Generalize to it can be compiled for wide strings.
1928 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
1929 SNPRINTF): New macros.
1930 Don't include <alloca.h> if the file is used inside libintl.
1931 (local_wcslen): New function, for Solaris 2.5.1.
1932 (VASNPRINTF): Use it instead of wcslen.
1934 2003-11-16 Bruno Haible <bruno@clisp.org>
1936 * xsize.h (xmax): New function.
1937 (xsum, xsum3, xsum4): Declare as "pure" functions.
1939 2003-11-12 Paul Eggert <eggert@twinsun.com>
1941 * xalloc.h: Do not include <limits.h> or <stdint.h>.
1942 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
1943 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
1944 heuristic is just as accurate as far as we know, and it removes a
1945 dependency on size_max.m4 and ptrdiff_max.m4.
1947 2003-11-12 Paul Eggert <eggert@twinsun.com>
1949 * xstrtol.c (__xstrtol): Remove "break" immediately after
1950 "return", to pacify some unknown compiler. Problem reported
1953 2003-11-11 Bruno Haible <bruno@clisp.org>
1955 * xsize.h (SIZE_MAX): Remove fallback definition.
1956 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
1959 2003-11-10 Paul Eggert <eggert@twinsun.com>
1961 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
1962 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
1963 rejected some allocations of exactly SIZE_MAX - 2 bytes.
1965 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
1966 not (size_t) -1, since it's defined here.
1968 2003-11-06 Paul Eggert <eggert@twinsun.com>
1970 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
1971 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
1972 Reject sizes of exactly SIZE_MAX bytes.
1973 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
1974 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
1976 2003-11-05 Bruno Haible <bruno@clisp.org>
1978 * xsize.h: Include limits.h, to avoid a possible collision with
1979 SIZE_MAX defined in <limits.h> on Solaris.
1981 2003-11-04 Bruno Haible <bruno@clisp.org>
1983 * xsize.h: New file.
1984 * linebreak.c: Include xsize.h.
1985 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1986 argument for overflow.
1987 Suggested by Paul Eggert.
1989 2003-10-31 Bruno Haible <bruno@clisp.org>
1991 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1992 to avoid (extremely rare) race condition.
1993 Suggested by Paul Eggert.
1995 2003-11-03 Jim Meyering <jim@meyering.net>
1997 * userspec.c: Include "userspec.h".
1998 * userspec.h: New file.
2000 2003-10-31 Paul Eggert <eggert@twinsun.com>
2002 * mountlist.h (struct mount_entry.me_type_malloced): New member.
2003 * mountlist.c (SIZE_MAX): Define if not defined already.
2004 (read_filesystem_list): Set and use me_type_malloced.
2005 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
2006 whatever the type happens to be), for brevity and consistency.
2007 Check for size calculation overflow on Alphas running OSF/1.
2009 2003-10-31 Jim Meyering <jim@meyering.net>
2011 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
2013 * linebuffer.c: Include <string.h> for declaration of memset.
2015 2003-10-30 Paul Eggert <eggert@twinsun.com>
2016 Bruno Haible <bruno@clisp.org>
2018 * vasprintf.c: Include <limits.h>, <stdlib.h>.
2019 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
2021 2003-10-29 Paul Eggert <eggert@twinsun.com>
2023 * xalloc.h (xalloc_oversized): Now a macro, not a function,
2024 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
2026 * quotearg.c (quotearg_n_options): Use it.
2027 * group-member.c: Include <stdbool.h>.
2028 (free_group_info): Arg is now const *; don't free arg.
2029 (get_group_info): Now returns bool and accepts struct group_info *,
2030 rather than returning a malloc'ed struct group_info *.
2031 All uses changed. Check for overflow in internal size calculation.
2033 * getusershell.c (readname): Simplify the code by using x2nrealloc
2034 rather than xmalloc/xrealloc.
2035 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
2036 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
2037 conformance bug: the old code used a pointer after freeing the
2038 storage that it addressed.
2039 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
2040 rather than doing it by hand.
2041 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
2042 the buffer preserved. Use free and xmalloc instead.
2043 * quotearg.c (quotearg_n_options): Likewise.
2044 Use a simpler test for size overflow. Don't use xalloc_oversized
2045 because unsigned int might be wider than size_t (!); this suggests
2046 that we should switch from unsigned int to size_t for slot numbers.
2048 2003-10-27 Bruno Haible <bruno@clisp.org>
2050 * stdbool_.h: Better support for BeOS.
2052 2003-10-27 Paul Eggert <eggert@twinsun.com>
2054 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
2055 to allocate the returned structure. Do not allocate a subarray,
2056 as x2nrealloc will do that.
2057 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
2058 instead of xnrealloc.
2059 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
2061 2003-10-26 Paul Eggert <eggert@twinsun.com>
2063 * xalloc.h (xalloc_oversized): New static inline function, for
2064 callers that want to do their own size-overflow checking. Include
2065 <stdbool.h>, since xalloc_oversized returns bool.
2066 * xalloc.c (array_size_overflow): Remove. All callers changed
2067 to use xalloc_oversized.
2069 Add two functions x2realloc, x2nrealloc, for programs that grow
2070 arrays dynamically by doubling their sizes.
2071 * xalloc.h (x2realloc, x2nrealloc): New decls.
2072 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
2075 Port to C99 semantics for 'inline' of external functions.
2076 Bug reported by Bruno Haible.
2077 * xmalloc.c (xnmalloc_inline): New static inline function,
2078 with the old contents of xnmalloc.
2079 (xnmalloc, xmalloc): Use it.
2080 (xnrealloc_inline): New static inline function,
2081 with the old contents of xnrealloc.
2082 (xnrealloc, xrealloc): Use it.
2084 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
2086 2003-10-25 Paul Eggert <eggert@twinsun.com>
2088 Fix several address-calculation bugs in the hash modules,
2089 plus some minor code cleanup.
2091 * hash.h: Include <stdbool.h>, for bool.
2092 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
2093 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
2094 hash_get_n_entries, hash_get_max_bucket_length,
2095 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
2096 hash_rehash): Use size_t rather than unsigned.
2097 * hash.c (struct hash_table, hash_get_n_buckets,
2098 hash_get_n_buckets_used, hash_get_n_entries,
2099 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
2100 hash_get_entries, hash_do_for_each, hash_string, is_prime,
2101 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
2103 (SIZE_MAX): Define if not defined.
2104 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
2105 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
2107 Use const * when possible.
2108 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
2109 (check_tuning): Fix bug: if tuning parameters were very close to
2110 0 or 1, rounding errors could have caused subscript violations.
2111 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
2112 (hash_initialize): Add 'fail:' label
2113 to free table and return NULL, and use it to simplify code.
2114 Use calloc rather than clearing the storage ourself.
2115 (hash_initialize, hash_rehash): Check for arithmetic overflow in
2116 buffer size calculations.
2117 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
2118 Include <stddef.h>, for size_t.
2119 * hash-pjw.c (hash_pjw): Likewise.
2120 Switch to method described by Bruno Haible.
2121 Include <limits.h>, for CHAR_BIT.
2122 (SIZE_BITS): New macro.
2124 2003-10-21 Paul Eggert <eggert@twinsun.com>
2126 * getndelim2.c (getndelim2): When size calculation overflows,
2127 ceiling the allocation at NMAX bytes rather than silently
2128 discarding input bytes before NMAX is reached. This makes
2129 a difference only if NMAX exceeds SIZE_MAX / 2.
2131 * obstack.c: Merge from glibc.
2132 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
2133 Add libc_hidden_def (_obstack_newchunk).
2134 (_obstack_free) [! defined _LIBC]: Remove.
2135 [defined _LIBC]: Make a strong alias from obstack_free, rather than
2136 a clone of the function body.
2137 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
2138 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
2140 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
2141 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
2144 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
2145 (obstack_ptr_grow_fast, obstack_int_grow_fast):
2146 Don't use lvalue casts, as GCC plans to remove support for them
2147 in GCC 3.5. Reported by Joseph S. Myers. This bug
2148 was also present in the non-GCC version, indicating that this
2149 code had always been buggy and had never been widely used.
2150 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
2151 Use the fast variant of each macro, rather than copying the
2152 definiens of the fast variant; that way, we'll be more likely to
2153 catch future bugs in the fast variants.
2155 2003-10-20 Bruno Haible <bruno@clisp.org>
2157 * wait-process.h: New file, from GNU gettext.
2158 * wait-process.c: New file, from GNU gettext.
2160 2003-10-19 Jim Meyering <jim@meyering.net>
2162 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
2164 2003-10-16 Paul Eggert <eggert@twinsun.com>
2166 * getgroups.c: Include <errno.h>, <stdlib.h>.
2167 (getgroups): First arg is int, not size_t.
2168 Don't let 'free' mangle errno.
2170 2003-10-16 Jim Meyering <jim@meyering.net>
2172 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
2174 2003-10-15 Paul Eggert <eggert@twinsun.com>
2176 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
2178 (new_exclude, add_exclude_file): Initial size no longer needs to
2180 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
2181 our own address arithmetic overflow checking.
2183 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
2184 (fnmatch): Do not alloca more than 2000 wide characters;
2185 instead, use malloc for large buffers.
2186 Check for address arithmetic overflow, and return -1
2187 with errno set to ENOMEM in that case.
2188 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
2189 (NEW_PATTERN): Do not alloca more than 8000 bytes;
2190 instead, return -1. Check for address arithmetic overflow.
2192 2003-10-14 Paul Eggert <eggert@twinsun.com>
2194 Handle invalid suffixes and overflow independently, so that
2195 callers can treat them independently as needed. Fix some bugs in
2196 suffix handling, e.g., "100k@" was not diagnosed as an invalid
2197 suffix for a human-readable blocksize. The major caller-visible
2198 change is the addition of a new
2199 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
2200 that both overflow and suffix chars were found.
2202 * human.c (humblock): Don't check separately for invalid suffix
2203 char; that is xstrtoumax's job (now that its bug is fixed).
2204 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
2205 INTMAX_MAX]: New macros.
2206 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
2207 TYPE_MAXIMUM): New macros.
2208 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
2209 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
2210 if overflow occurs, as it's what __strtol does and it's more useful
2212 (__xstrtol): If __strtol reports some error other than ERANGE,
2213 reflect it to the caller as LONGINT_INVALID. If it reports
2214 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
2215 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
2216 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
2218 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
2219 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
2220 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
2221 [defined UINTMAX_MAX]: New macros.
2223 2003-10-14 Bruno Haible <bruno@clisp.org>
2225 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
2226 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
2227 Also use volatile where needed.
2229 2003-10-12 Paul Eggert <eggert@twinsun.com>
2231 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
2232 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
2233 and define in terms of the other primitives.
2234 * xmalloc.c: Include stdbool.h; do not include exit.h.
2235 (SIZE_MAX): Define if not already defined.
2236 (array_size_overflow): New function.
2237 (xalloc_die): Abort instead of exiting if 'error' returns.
2238 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
2239 (xmalloc, xrealloc): Use them.
2240 (xcalloc): Check for address arithmetic overflow.
2241 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
2242 a bit faster than strcpy.
2244 2003-10-08 Paul Eggert <eggert@twinsun.com>
2246 Merge getpass from libc, plus a few fixes.
2248 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
2249 Include <stdbool.h>.
2250 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
2251 __fsetlocking to empty.
2252 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
2253 do include <bits/libc-lock.h>.
2254 Do not include <fcntl.h>; not needed.
2255 [_LIBC]: Include <wchar.h>.
2256 (NOTCANCEL_MODE): New macro.
2257 (flockfile, funlockfile) [_LIBC]: New macros.
2258 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
2259 [!_LIBC]: New macros.
2260 (call_fclose): New function.
2261 (getpass): Use it. Save tty stream separately; this simplifies the
2262 code and makes it more reliable if stdin happens to equal stdout.
2263 Invoke __fsetlocking on tty.
2264 Handle thread cancellation if needed.
2265 Namespace cleanup (use __tcgetattr, __getline).
2266 Use bool for Booleans.
2267 [USE_IN_LIBIO]: Handle wide streams.
2268 [!_LIBC]: Unconditionally do the fseek, since we don't know what
2269 stream might go where.
2271 * unlocked-io.h: Include <stdio.h>, so that the caller
2272 doesn't have to include <stdio.h> before us.
2273 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
2274 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
2275 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
2276 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
2277 if not declared, so that we can use getpass.c code from libc without
2279 (flockfile, ftrylockfile, funlockfile): New macros.
2281 2003-10-06 Bruno Haible <bruno@clisp.org>
2283 * version-etc-2.h: Remove file.
2284 * version-etc-2.c: Remove file.
2286 2003-09-25 Jim Meyering <jim@meyering.net>
2287 Bruno Haible <bruno@clisp.org>
2289 This lets translators provide better translations for the
2290 "Written by ..." part of --version output.
2291 * version-etc.h: Include stdarg.h.
2292 (version_etc_copyright): Declare as readonly.
2293 (version_etc): Make this function variadic with a NULL-terminated list
2294 of author name strings.
2295 (version_etc_va): New declaration.
2296 * version-etc.c: Include stdarg.h, stdlib.h.
2297 (version_etc_copyright): Declare as readonly.
2298 (version_etc_va): New function. Provide a different translatable string
2299 for each possible number of authors < 10. Abbreviate when there are 10
2301 (version_etc): Make this function variadic. Call version_etc_va.
2302 Suggestion from Gary V. Vaughan.
2304 * long-options.h (parse_long_options): Change prototype: the authors
2305 string is moved to the end and becomes variadic.
2306 * long-options.c: Include stdarg.h.
2307 (parse_long_options): Make this function variadic, too.
2308 Call version_etc_va, not version_etc.
2310 2003-10-06 Bruno Haible <bruno@clisp.org>
2312 * fatal-signal.h: New file, from GNU gettext.
2313 * fatal-signal.c: New file, from GNU gettext.
2315 2003-10-04 Karl Berry <karl@gnu.org>
2317 * argp*: update from libc.
2319 2003-10-01 Larry Jones <lawrence.jones@eds.com>
2321 * getpass.c (getpass): Use a no-op fseek when switching from input to
2322 output mode on the same stream.
2324 2003-09-29 Paul Eggert <eggert@twinsun.com>
2326 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
2327 Fix arg typo in previous patch.
2329 2003-09-28 Jim Meyering <jim@meyering.net>
2331 * error.c: Correct cpp indentation.
2333 2003-09-27 Paul Eggert <eggert@twinsun.com>
2335 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
2336 Omit the special code that used __typeof__, since we worry that
2337 it could be more trouble than it's worth. See:
2338 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
2339 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
2343 2003-09-26 Jim Meyering <jim@meyering.net>
2345 * error.c (error_tail): Move some declarations
2346 into inner scope where the local variables are used.
2348 2003-09-26 Bruno Haible <bruno@clisp.org>
2350 * stpncpy.h (gnu_stpncpy): New declaration.
2351 (stpncpy): Define as alias for gnu_stpncpy.
2352 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
2354 2003-09-26 Paul Eggert <eggert@twinsun.com>
2356 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
2357 (error_tail): Do not loop, reallocating temporary buffer, since
2358 the output cannot contain more wide characters than the input
2359 contains bytes, the size must be big enough already. This avoids
2360 one potential size overflow calculation. Check for size overflow
2361 when calculating temporary buffer size. Free temporary buffer
2362 when done, if it was allocated with malloc; this plugs a memory
2363 leak. Remove casts from void * to pointers, that are no longer
2364 needed now that we're assuming C89 or better.
2366 Merge error changes from glibc.
2368 * error.c, error.h: Update copyright notice header to match glibc.
2369 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
2370 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
2371 Disable cancellation while printing error.
2372 * error.h: Prepend __ to parameter names.
2374 2003-09-25 Karl Berry <karl@gnu.org>
2376 * argp-fmtstream.c, argp-help.c: update from libc.
2378 2003-09-25 Bruno Haible <bruno@clisp.org>
2380 * version-etc-2.h: New file, from version-etc.h with modifications.
2381 * version-etc-2.c: New file, from version-etc.c with modifications.
2383 2003-09-25 Simon Josefsson <jas@extundo.com>
2385 * xgetdomainname.h: New file.
2386 * xgetdomainname.c: New file.
2388 2003-09-25 Simon Josefsson <jas@extundo.com>
2389 Bruno Haible <bruno@clisp.org>
2391 * getdomainname.h: New file.
2392 * getdomainname.c: New file.
2394 2003-09-24 Paul Eggert <eggert@twinsun.com>
2396 * linebuffer.c (freebuffer): Don't free the argument, just
2397 the buffer associated with the argument. Bug reported by
2400 2003-09-19 Karl Berry <karl@gnu.org>
2402 * argp.h: update from libc.
2404 2003-09-16 Paul Eggert <eggert@twinsun.com>
2406 * linebuffer.c (readlinebuffer): Return NULL immediately upon
2407 input error, instead of returning NULL the next time we are called
2408 (and therefore losing track of errno).
2410 2003-09-15 Paul Eggert <eggert@twinsun.com>
2412 * getndelim2.c (getndelim2): Don't trash errno when a read
2413 fails, so that the caller gets the proper errno.
2415 * readutmp.c (read_utmp): Likewise.
2416 Check for fstat error. Close stream and free storage
2419 2003-09-14 Bruno Haible <bruno@clisp.org>
2421 * fwriteerror.h: New file.
2422 * fwriteerror.c: New file.
2424 2003-09-14 Jim Meyering <jim@meyering.net>
2426 * getloadavg.c: Correct cpp indentation.
2427 * strdup.c: Likewise.
2428 * vasnprintf.c: Likewise.
2430 2003-09-12 Paul Eggert <eggert@twinsun.com>
2432 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
2433 * obstack.c [!defined _LIBC]: Likewise.
2434 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
2435 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
2436 * exitfail.c: Don't include stdlib.h; no longer needed.
2438 More changes to assume C89 or better.
2440 * error.c (error_tail): Assume vprintf.
2442 * argmatch.c (getenv): Remove decl.
2443 * progreloc.c (get_full_program_name): Define via prototype.
2444 * setenv.c (clearenv): Likewise.
2445 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
2447 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
2448 (malloc, memcpy): Remove decls.
2449 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
2450 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
2451 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2452 (memcpy): Remove macro.
2453 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
2454 (__P): Remove. All uses removed.
2455 (PTR): Remove. All uses changed to void *.
2456 (CHAR_BIT, NULL): Remove.
2457 (spaces, zeros, memset_space, memset_zero)
2458 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
2460 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
2461 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
2462 Define with prototype.
2463 Remove now-unnecessary prototype decl.
2464 (extra_args_spec): Assume ANSI C. All uses changed.
2465 (extra_args_spec_iso): Remove.
2466 (my_strftime, emacs_strftimeu): Define via prototype.
2467 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
2469 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
2470 * strtoimax.c: Include <stdlib.h> unconditionally.
2471 (strtoul, strtol): Remove decls.
2472 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
2474 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2475 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
2476 (LOCALE_PARAM_PROTO): New macro.
2477 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
2478 (INTERNAL (strtol), strtol): Define with a prototype.
2479 (PARAMS): Remove. All uses removed.
2480 * tempname.c: Include <string.h> unconditionally.
2481 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
2482 * xgethostname.c (main): Define with a prototype.
2483 * xmalloc.c: Include "xalloc.h" first, to check interface.
2484 Include <stdlib.h> unconditionally.
2485 (calloc, malloc, realloc, free): Remove decls.
2486 * xstrtod.c: Include "xstrtod.h" first, to check interface.
2487 Include <stdlib.h> unconditionally. Sort include file names.
2489 (xstrtod): Define with a prototype.
2490 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
2491 (strtol, strtoul): Remove decls.
2493 2003-09-11 Paul Eggert <eggert@twinsun.com>
2495 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
2496 Include <stdlib.h>, <string.h> unconditionally.
2497 Remove now-unnecessary cast to char *.
2498 * strnlen.c: Include <string.h> unconditionally.
2499 * yesno.c (yesno): Define with a prototype.
2501 2003-09-10 Bruno Haible <bruno@clisp.org>
2503 * strcspn.c: Include <string.h> unconditionally.
2504 * strpbrk.c: Include <string.h> unconditionally.
2505 * strstr.c: Include <string.h> unconditionally.
2506 * unicodeio.c: Include <string.h> unconditionally.
2507 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
2508 * unsetenv.c: Likewise.
2509 * xreadlink.c: Include <stdlib.h> unconditionally.
2510 * yesno.c: Include <stdlib.h> unconditionally.
2511 (rpmatch): Add prototype.
2513 2003-09-10 Jim Meyering <jim@meyering.net>
2515 * error.c: Correct indentation of cpp directives.
2517 2003-09-09 Paul Eggert <eggert@twinsun.com>
2521 * acosl.c (main): Use a prototype.
2522 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
2525 * getloadavg.c (getloadavg, main): Define via prototypes.
2527 * getopt.h (struct option.name): Assume C89, and use 'const'.
2528 (getopt, etopt_long, getopt_long_only, _getopt_internal)
2529 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
2531 * getopt.c (const): Remove macro.
2532 Include <string.h> unconditionally.
2533 (my_index): Remove; all uses changed to strchr.
2534 (strlen): Remove decl.
2535 (exchange): Remove forward decl; no longer needed.
2536 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
2537 Define with prototype.
2538 * getopt1.c (const): Remove macro.
2539 (getopt_long, getopt_long_only, main): Define with prototype.
2541 * getugroups.c: Include <string.h> unconditionally.
2543 * getusershell.c: Include <stdlib.h> unconditionally.
2544 (getusershell, setusershell, endusershell, readname, main):
2545 Define with prototypes.
2547 * group-member.c: Include group-member.h first.
2548 Include <stdlib.h> unconditionally.
2550 * hard-locale.c: Include hard-locale.h first.
2551 Include <stdlib.h>, <string.h> unconditionally.
2553 * hash.c (free, malloc): Remove decls.
2554 Include <stdlib.h> unconditionally.
2556 * human.c: Include <stdlib.h>, <string.h> unconditionally.
2557 (getenv): Do not declare.
2559 * idcache.c: Include <string.h> unconditionally.
2561 * long-options.c: Include long-options.h first, to test interface.
2562 Include <stdlib.h> unconditionally.
2564 * makepath.c: Include makepath.h first, to test interface.
2565 Include <stdlib.h> and <string.h> unconditionally.
2567 * linebuffer.c: Include <stdlib.h>.
2568 (free): Remove decl.
2570 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
2571 rpl_malloc returns void *, not char *.
2572 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
2574 * md5.h: Include <limits.h> unconditionally.
2575 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
2576 (__P): Remove; all uses removed.
2577 * md5.c: Include "md5.h" first.
2578 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
2579 md5_buffer, md5_process_bytes, md5_process_block):
2580 Define with prototypes.
2581 * sha.h (__P): Remove all uses. (It wasn't defined??)
2582 * sha.c: Include "sha.h" first.
2583 Include <stdlib.h>, <string.h> unconditionally.
2585 * memchr.c (__ptr_t): Remove; all uses changed to void *.
2586 * memcmp.c (__ptr_t): Likewise.
2587 * memrchr.c (__ptr_t): Likewise.
2588 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
2589 Include <string.h> unconditionally.
2590 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
2591 * memchr.c: Include <stdlib.h> unconditionally.
2592 * memchr.c (LONG_MAX): Remove.
2593 * memrchr.c (LONG_MAX): Likewise.
2594 * memchr.c (__memchr): Define via a prototype.
2595 * memrchr.c (__memrchr): Likewise.
2596 * memcmp.c (__P): Remove, and remove all uses.
2597 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
2598 Remove forward decls; no longer needed.
2599 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
2600 Use types required by C89 in prototype.
2602 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
2603 * savedir.c: Likewise.
2604 * mkdir.c (free): Remove decl.
2605 * rmdir.c (rmdir): Define with a prototype.
2606 * savedir.c: Include savedir.h first, to test interface.
2608 * mktime.c (STDC_HEADERS): Remove.
2609 Include <stdlib.h>, <string.h> unconditionally.
2611 * modechange.c: Include <stdlib.h> unconditionally.
2612 (malloc): Remove decl.
2614 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
2615 (free): Remove decl.
2617 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
2618 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
2619 (This type really should be intptr_t, but that's a C99ism.)
2620 (_obstack_memcpy): Remove: all uses changed to memcpy.
2621 Include <string.h> unconditionally.
2622 (struct obstack): Assume __STDC__ for types of members
2623 chunkfun, freefun, extra_arg.
2624 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
2625 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
2626 obstack_begin, obstack_specify_allocation,
2627 obstack_specify_allocation_with_arg, obstack_chunkfun,
2628 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
2629 Remove unprototyped decls and the macros that use them.
2630 * obstack.c (POINTER): Remove. All uses changed to void *.
2631 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
2632 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
2633 (defined __STDC__ && __STDC__)]:
2634 Remove nonprototyped code.
2635 Include <stdlib.h> unconditionally.
2636 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
2637 _obstack_allocated_p, _obstack_free, obstack_free,
2638 _obstack_memory_used, print_and_abort):
2639 Define using prototypes.
2640 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
2641 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
2642 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
2643 obstack_next_free, obstack_object_size, obstack_room) [0]:
2644 Remove unused, unprototyped code.
2646 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
2648 * physmem.c (physmem_total, physmem_available, main): Define
2651 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
2652 (main): Define with a prototype.
2654 * posixver.c (getenv): Remove decl.
2656 * putenv.c (malloc): Returns void *, not char *.
2657 Include <string.h> unconditionally.
2658 (strchr, memcpy, NULL): Do not define.
2660 * readtokens.c: Include readtokens.h first, to test interface.
2661 Include <stdlib.h>, <string.h> unconditionally.
2662 (init_tokenbuffer): Define with a prototype.
2664 * regex.c (PARAMS): Remove. All uses removed.
2665 All uses of _RE_ARGS removed, too.
2666 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2668 (bzero): Assume memset exists.
2669 (memcmp, memcpy, NULL): Remove.
2670 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
2671 char, or assignments to local vars of type signed char.
2672 (init_syntax_once, PREFIX(extract_number_and_incr),
2673 PREFIX(print_partial_compiled_pattern),
2674 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
2675 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
2676 PREFIX(regex_grow_registers), PREFIX(regex_compile),
2677 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
2678 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
2679 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
2680 wcs_compile_range, byte_compile_range, truncate_wchar,
2681 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
2682 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
2683 count_mbs_length, wcs_re_match_2_internal,
2684 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
2685 PREFIX(alt_match_null_string_p),
2686 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
2687 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
2688 regfree, PREFIX(extract_number)): Define with prototype. Remove
2689 now-unnecessary declaration, if any.
2690 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
2692 Remove now-unnecessary casts among pointer types.
2693 * regex.h (_RE_ARGS): Remove. All uses removed.
2695 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
2696 (free): Remove decl.
2698 * rpmatch.c: Include <stdlib.h> unconditionally.
2700 * same.c: Include <stdlib.h>, <string.h> unconditionally.
2701 (free): Remove decl.
2703 * save-cwd.c: Include <stdlib.h> unconditionally.
2704 * xgetcwd.c: Likewise.
2706 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
2707 (free): Remove decl.
2709 * strchrnul.c (strchrnul): Define with a prototype.
2710 Fix bug: c_in was not converted to char before searching.
2712 The following changes are not K&R related:
2714 * group-member.h: Include <sys/types.h>, so that this file is
2716 * makepath.h: Likewise.
2718 * getusershell.c (readname, default_index, line_size, readname):
2719 Use size_t, not int, for sizes.
2720 (readname): If the size overflows, report an error instead of
2723 2003-09-09 Derek Robert Price <derek@ximbiot.com>
2725 * getndelim2.c: Assume stdlib.h per the C89 spec.
2727 2003-09-08 Paul Eggert <eggert@twinsun.com>
2729 Assume C89 or better; remove K&R cruft.
2730 A few of these changes were first proposed by Derek Robert Price
2731 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
2733 * addext.c: Include <string.h> unconditionally.
2734 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
2735 Don't declare getenv or malloc.
2737 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
2738 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
2740 (find_stack_direction, alloca): Use prototypes.
2742 * atexit.c (atexit): Define using a prototype.
2744 * basename.c, dirname.c, stripslash.c:
2745 Include <string.h> unconditionally.
2747 * bcopy.c: Include <stddef.h>.
2748 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
2750 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
2752 * error.h (error, error_at_line, error_print_progname)
2753 [! (defined (__STDC__) && __STDC__)]: Remove decls.
2754 * error.c: Include error.h first, to check interface.
2755 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2756 (VA_START): Remove; all uses changeed to va_start.
2757 (exit, strerror): Remove decls.
2758 (error_print_progname): Prototype uncondionally.
2759 Don't include <errno.h>; no longer needed.
2760 (private_strerror): Remove.
2761 (error_tail): Always define.
2762 (error, error_at_line): Assume C89 or better; always use prototypes.
2763 * fatal.c: Include "fatal.h" first, to test interface.
2764 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2765 (VA_START): Remove; all uses changed to va_start.
2766 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
2768 (exit): Remove decl.
2769 (fatal): Prototype unconditionally. Assume va_start works.
2770 Abort at end, to pacify gcc.
2772 * euidaccess.c (main): Define with a prototype.
2774 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
2776 * exitfail.c: Include <stdlib.h> unconditionally.
2778 * fnmatch_.h (__P): Remove. All uses changed to assume
2780 * fnmatch.c: Include fnmatch.h first, to test interface.
2781 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
2782 (getenv): Remove decl.
2783 (fnmatch): Define using a prototype.
2784 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
2785 (FCT): Define using a prototype.
2787 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
2789 * gethostname.c: Include <stddef.h>.
2790 (gethostname): Define with prototype. Length is size_t, not int.
2792 2003-09-08 Paul Eggert <eggert@twinsun.com>
2794 * getversion.c: Remove; was migrated to backupfile.c in 1997.
2795 getversion.c should have been removed then, but was accidentally
2798 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
2799 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
2801 2003-09-07 Paul Eggert <eggert@twinsun.com>
2803 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
2804 copy_tm_result. Bug reported by Simon Josefsson in
2805 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
2807 2003-09-06 Paul Eggert <eggert@twinsun.com>
2809 * time_r.c, time_r.h: New files.
2811 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
2813 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2814 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2816 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2818 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2819 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
2822 * timegm.c: Switch to glibc implementation, with the following changes:
2823 [defined HAVE_CONFIG_H]: Include <config.h>.
2824 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
2825 (__mktime_internal) [!defined _LIBC]: New decl.
2826 (__gmtime_r) [!defined _LIBC]: New macro and function.
2827 (timegm): Use a prototype, since gnulib assumes C89.
2828 Do not bother declaring tmp to be const, as it's not really usefu.
2829 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
2830 (timegm): Declare only if HAVE_DECL_TIMEGM.
2832 2003-09-03 Paul Eggert <eggert@twinsun.com>
2834 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
2835 Bug reported by Lute Kamstra in
2836 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
2838 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
2839 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
2840 course with correspondingly smaller numbers for tomorrow and
2841 yesterday. From Tadayoshi Funaba. Originally installed into
2842 sh-utils on 1999-08-07, but the patch got lost (I guess during the
2845 2003-08-31 Simon Josefsson <jas@extundo.com>
2847 * timegm.h: New file.
2848 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
2850 2003-08-31 Karl Berry <karl@gnu.org>
2852 * argp.h: update from libc.
2854 2003-08-28 Bruno Haible <bruno@clisp.org>
2856 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
2857 warning on QNX, which defines O_BINARY to 000000.
2859 2003-08-24 Bruno Haible <bruno@clisp.org>
2861 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
2862 MSVC7 <stdio.h> is included later.
2864 2003-08-20 Bruno Haible <bruno@clisp.org>
2866 * progname.h: New file, from GNU gettext.
2867 * progname.c: New file, from GNU gettext.
2868 * progreloc.c: New file, from GNU gettext.
2870 2003-08-19 Bruno Haible <bruno@clisp.org>
2872 * xstrdup.c: Assume <string.h> exists.
2874 2003-08-18 Jim Meyering <jim@meyering.net>
2876 * setenv.h: Indent nested cpp directive.
2877 * vasnprintf.c: Remove trailing blanks.
2879 2003-08-17 Simon Josefsson <jas@extundo.com>
2880 Bruno Haible <bruno@clisp.org>
2882 * xstrndup.h: New file.
2883 * xstrndup.c: New file.
2885 2003-08-17 Bruno Haible <bruno@clisp.org>
2887 * strndup.h: New file.
2889 2003-08-16 Paul Eggert <eggert@twinsun.com>
2891 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
2892 space, undoing this 2003-08-12 change:
2893 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
2895 2003-08-16 Jim Meyering <jim@meyering.net>
2897 Merge from coreutils.
2898 * xstrtoimax.c: #else #if -> #elif.
2899 * xstrtoumax.c: Likewise.
2901 2003-08-15 Paul Eggert <eggert@twinsun.com>
2903 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
2904 rather than tab, after '#' in shell-script copyright notices.
2905 Suggested by Bruno Haible.
2907 2003-08-15 Jim Meyering <jim@meyering.net>
2908 and Paul Eggert <eggert@twinsun.com>
2910 Merge from coreutils.
2911 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
2912 member but strut utmpx does not. Needed for AIX 4.3.3.
2913 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
2915 2003-08-15 Jim Meyering <jim@meyering.net>
2917 Merge from coreutils.
2918 * xgethostname.c: Include <stdlib.h>.
2919 (xghostname): Don't exit for anything other than memory-related
2920 failure; just return NULL.
2921 * userspec.c: Include "posixver.h".
2922 (parse_user_spec): Accept `.' as a separator only
2923 in pre-POSIX-200112 mode.
2924 * strtoimax.c: Use #elif rather than #else #if.
2925 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
2926 Remove function, now that we can rely on a working tzset function.
2927 [!_LIBC]: Ensure that the required autoconf test has been run.
2928 [!defined _NL_CURRENT && HAVE_STRFTIME]:
2929 Use underlying_strftime for %r.
2930 * sha.c: Merge in some clean-up and optimization changes from glibc.
2931 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
2932 Ensure that it is a multiple of 64.
2933 Rearrange loop exit tests so as to avoid performing an
2934 additional fread after encountering an error or EOF.
2935 * realloc.c: Update copyright date.
2937 2003-08-14 Jim Meyering <jim@meyering.net>
2939 Merge from coreutils.
2940 * obstack.h: Whitespace changes.
2941 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
2942 and xcalloc return values.
2943 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
2944 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
2945 hang on OSF/1 5.1 for DIR on both local and remote file systems.
2946 Reported by (and fix confirmed by) Nelson H. F. Beebe.
2947 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2949 Use mntctl's return value to drive the entry-processing loop, since
2950 we can't rely on the value of the vmt_length member in the last
2951 entry. On some systems doing so could result in exhausting
2952 virtual memory. Based in part on a patch from Mike Jetzer.
2954 2003-08-14 Jim Meyering <jim@meyering.net>
2955 and Paul Eggert <eggert@twinsun.com>
2957 Merges from coreutils, plus other fixes.
2958 * physmem.c: Merge in portability changes from gcc/libiberty
2959 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
2960 for credits and details. Thanks to Kaveh Ghazi for helping
2961 to keep these files in sync.
2962 (ARRAY_SIZE): Define it.
2963 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
2964 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
2965 (memcasecmp): Don't assume size_t fits in unsigned int.
2966 Remove casts and duplicate code.
2967 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
2968 (memcpy): Remove definition.
2969 Merge in some clean-up and optimization changes from glibc.
2970 [BLOCKSIZE]: Move definition to top of file.
2971 Ensure that it is a multiple of 64.
2972 Rearrange loop exit tests so as to avoid performing an
2973 additional fread after encountering an error or EOF.
2974 * md5.h (md5_uintptr): Define.
2975 * makepath.c (CLEANUP_CWD): Report an error if we failed to
2976 return to the initial working directory. Preserve errno
2978 * idcache.c: Include "xalloc.h".
2979 (xmalloc, xrealloc): Remove decls.
2980 (getuser): Remove casts no longer required in C89.
2981 * human.c: Include stdio.h, for sprintf.
2982 * group-member.c: Include "xalloc.h".
2983 (xmalloc, xrealloc): Remove decls.
2984 (get_group_info): Remove casts no longer required in C89.
2985 * getusershell.c (readname): Remove casts no longer required in C89.
2986 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2987 * getline.c: Whitespace fix, from coreutils.
2989 2003-08-13 Paul Eggert <eggert@twinsun.com>
2991 * exclude.c: Include <ctype.h>
2992 (IN_CTYPE_DOMAIN): New macro.
2994 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2997 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2998 Undo previous (whitespace-only) change.
3000 2003-08-12 Paul Eggert <eggert@twinsun.com>
3002 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3003 Normalize leading white space and remove trailing white space.
3004 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
3005 notice, as per ../config/srclist-update.
3007 Merge from coreutils.
3008 * euidaccess.h: New file.
3009 * euidaccess.c: Include it.
3010 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
3011 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
3012 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
3014 2003-08-11 Bruno Haible <bruno@clisp.org>
3016 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
3017 (vasnprintf): Use it instead of wcslen.
3019 2003-08-11 Bruno Haible <bruno@clisp.org>
3021 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
3022 value to ensure that _Bool promotes to int. Use #define for _Bool when
3023 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
3025 2003-08-10 Karl Berry <karl@gnu.org>
3027 * regex.h: update from libc (whitespace fix).
3029 2003-08-09 Paul Eggert <eggert@twinsun.com>
3031 Merge some files from coreutils. These changes were
3032 originally made by Jim Meyering.
3033 * acl.c: Include <sys/types.h> before <sys/stat.h>;
3034 many older Unixes require this.
3035 * alloca.c (alloca): Remove cast to argument of free;
3036 no longer needed in C89.
3037 * alloca_.h, regex.h: Fix white space to match
3038 what GNU indent does.
3040 2003-08-05 Paul Eggert <eggert@twinsun.com>
3042 * bumpalloc.h: Remove.
3044 2003-08-04 Paul Eggert <eggert@twinsun.com>
3046 * getloadavg.c: Change copyright notice and spacing to conform to
3049 Merge from coreutils.
3050 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
3052 * getdate.y (date): Also accept dates like May-23-2003; suggestion
3053 from Karl Berry, implemented by Jim Meyering.
3054 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
3055 from Dmitry V. Levin.
3056 Remove anachronistic cast of xrealloc.
3057 * fnmatch_.h (__const): Remove. Use 'const'.
3058 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
3059 type. Otherwise, it wouldn't compile with at least /bin/cc on
3060 ymp-cray-unicos9.0.2.X.
3061 Combine two mostly-identical uses of alloca into one.
3062 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
3064 2003-08-04 Dave Love <d.love@dl.ac.uk>
3068 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
3069 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
3070 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
3071 obsolete NLIST_NAME_UNION.
3072 [__GNU__]: Undef BSD and FSCALE.
3073 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
3075 2003-08-03 Paul Eggert <eggert@twinsun.com>
3077 * stdbool_.h (_Bool): Make it signed char, instead of
3078 an enum type, so that it's guaranteed to promote to int. See:
3079 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
3081 2003-07-31 Paul Eggert <eggert@twinsun.com>
3083 * strerror.c: Include config.h, limits.h. Declare sprintf.
3084 (strerror): Don't assume that a printable int fits in 14 bytes.
3086 2003-07-24 Derek Robert Price <derek@ximbiot.com>
3087 Bruno Haible <bruno@clisp.org>
3089 * getline.h (getline, getdelim): Change return type to ssize_t.
3090 * getline.c (getline, getdelim): Likewise.
3091 Remove _GNU_SOURCE define; now it's defined in config.h through
3094 2003-07-22 Paul Eggert <eggert@twinsun.com>
3096 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
3097 over-parenthesization in macros.
3099 Sync with coreutils.
3101 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
3104 Use `exit_failure' for xalloc and xmemcoll instead of their own
3105 private exit-failure variables.
3106 * xalloc.h (xalloc_exit_failure): Remove.
3107 * xmalloc.c: Likewise. Include exitfail.h.
3108 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
3109 * xmemcoll.h (xmemcoll_exit_failure): Remove.
3110 * xmemcoll.c: Likewise. Include exitfail.h.
3111 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
3113 2003-07-18 Paul Eggert <eggert@twinsun.com>
3115 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
3116 * closeout.c: Likewise. Include "closeout.h" right after config.h,
3117 to test that it can stand by itself. Include "exitfail.h".
3118 Clients should set exit_failure instead.
3119 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
3121 2003-07-18 Andreas Schwab <schwab@suse.de>
3123 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
3125 2003-07-18 Bruno Haible <bruno@clisp.org>
3127 * getndelim2.h: New file.
3128 * getndelim2.c: Make into a module of its own. Include config.h,
3130 (getndelim2): Make non-static. Change return type to ssize_t.
3131 * getline.h: Change argument names.
3132 * getline.c: Include getndelim2.h instead of getndelim2.c.
3133 * getnline.c: Include getndelim2.h.
3135 2003-07-17 Bruno Haible <bruno@clisp.org>
3137 * Makefile.am: Remove file.
3138 * Makefile.in: Remove file.
3140 2003-07-17 Bruno Haible <bruno@clisp.org>
3142 * getnline.h: New file.
3143 * getnline.c: New file.
3144 * getndelim2.c: New file, extracted from getline.c.
3145 (getndelim2): Renamed from getdelim2, with added nmax argument.
3146 * getline.c: Include getndelim2.c.
3147 (getdelim2): Moved out to getndelim2.c.
3148 (getline, getdelim): Update.
3150 2003-07-15 <karl@gnu.org>
3152 * vasnprintf.c: update from gettext.
3154 2003-07-15 Jim Meyering <jim@meyering.net>
3156 * makepath.c (make_path): Enclose diagnostic in _(...).
3158 2003-07-14 Paul Eggert <eggert@twinsun.com>
3160 * asnprintf.c, asprintf.c, config.charset, gettext.h,
3161 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
3162 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
3163 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
3164 vasprintf.c, vasprintf.h: Regenerate. These files are now being
3165 updated automatically by ../config/srclist-update. This changes
3166 their license from LPGL to GPL.
3168 2003-07-14 Jim Meyering <jim@meyering.net>
3170 Don't emit diagnostics. Let callers do that.
3171 * save-cwd.c: Don't include "error.h".
3172 (save_cwd): Don't call error. Ensure that errno is valid
3173 when returning nonzero.
3175 * save-cwd.h (restore_cwd): Update prototype.
3176 * save-cwd.c (restore_cwd): Remove two parameters.
3177 Simplify. Don't call error upon failure. Let callers do that.
3178 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
3179 when auditing is enabled. But don't bother updating the #if.
3181 2003-07-14 Simon Josefsson <jas@extundo.com>
3183 * mempcpy.h: New file.
3184 * mempcpy.c: New file.
3186 2003-07-14 Paul Eggert <eggert@twinsun.com>
3188 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
3189 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
3190 unicodeio.c, unicodeio.h, unlocked-io.h:
3191 Switch from LGPL to GPL.
3193 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
3195 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
3196 it breaks C++ compilation.
3197 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
3199 2003-07-10 Jim Meyering <jim@meyering.net>
3201 * vasnprintf.c: Remove trailing blanks.
3202 Make cpp indentation consistent.
3204 2003-07-09 Paul Eggert <eggert@twinsun.com>
3206 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
3207 posixver.c, strftime.c, strnlen.c, strverscmp.c:
3208 Switch from LGPL to GPL.
3210 2003-07-07 Paul Eggert <eggert@twinsun.com>
3212 * mktime.c: Fix some boundary cases and remove need for floating point.
3214 Issue a compile-time diagnostic if time_t is floating point, or if
3215 two's complement arithmetic is not in effect, or if arithmetic
3216 right shift does not propagate the sign. These assumptions were
3217 all in the original code but they weren't checked.
3219 (TIME_T_MIDPOINT, verify): New macros.
3220 (__isleap): Remove; it has integer overflow problems.
3221 (leapyear): New function, without those problems.
3222 (ydhms_tm_diff): Remove; splitting into two parts.
3223 (ydhms_diff): New function, containing the arithmetic part of
3224 the old ydhms_tm_diff function. Issue a compile-time
3225 diagnostic if we are not using C99 integer division.
3226 Avoid casts when possible.
3227 (guess_time_tm): New function, containing the checking part of
3228 the old ydhms_tm_diff function. Return the new value, rather than
3229 the difference between it and the old. Accept a new argument T
3230 so that *T specifies the old value. Check for overflow in the result.
3232 (__mktime_internal): Use a time_t offset, not a long int offset.
3233 This undoes the 2003-06-04 change, which is no longer needed now
3234 that we have better overflow checking.
3235 (localtime_offset): Likewise.
3237 (__mktime_internal): Avoid harmful overflow on hosts where time_t
3238 and long are 64-bit but int is only 32-bit.
3239 (ydhms_diff): Use long int to store year1 and yday1.
3240 Issue a compile-time diagnostic if long int is not wide enough.
3242 (__mktime_internal): Use long int to store adjusted year and yday.
3243 Use plain C rather than preprocessor commands, if that doesn't
3245 Check for overflow (and try to repair) after each probe
3246 rather than checking only at the very end. This avoids some bugs
3247 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
3248 does not equal GMT offset at maximum time).
3249 Use integer to check for overflow rather than floating point; this
3250 is more portable to non-IEEE hosts, and is a tad faster.
3251 When we detect that we are oscillating between two values,
3252 don't check whether tm_isdst has the requested value, since
3253 we already know the answer. When tm_isdst has the wrong value,
3254 use a different heuristic to find the right one, based on the
3255 extreme values actually observed in practice in tz2003a,
3256 rather than the (overly optimistic) "previous 3 calendar quarters".
3258 (not_equal_tm, print_tm, check_result): Use "const T" rather than
3259 "T const" to accommodate glibc style.
3260 (check_result): Use less-confusing report format. "long" -> "long int.
3262 Don't loop if the iteration overflows time_t.
3263 Allow a negative step in the iteration.
3265 2003-07-01 Paul Eggert <eggert@twinsun.com>
3267 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
3268 having it depend on HAVE_SYS_TYPES_H.
3270 2003-06-25 Bruno Haible <bruno@clisp.org>
3272 * readlink.c: New file.
3274 2003-06-20 Bruno Haible <bruno@clisp.org>
3276 Assume C89, so PARAMS isn't needed.
3277 * unicodeio.h (PARAMS): Remove.
3278 * unicodeio.c: Don't use PARAMS.
3280 2003-06-18 Jim Meyering <jim@meyering.net>
3282 Merge changes from coreutils.
3283 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
3284 Remove explicit declarations of xmalloc and realloc.
3286 (read_utmp): Remove anachronistic cast of xmalloc.
3288 2003-06-17 Paul Eggert <eggert@twinsun.com>
3290 Assume C89, so PARAMS isn't needed.
3291 * backupfile.h (PARAMS): Remove. All uses removed.
3292 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
3293 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
3294 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
3295 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
3296 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
3297 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
3298 xstrtol.h: Likewise.
3299 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
3300 same.h, strverscmp.h: Do not include config.h; no longer needed.
3301 Anyway, config.h should always be included before any other file.
3303 2003-06-11 Simon Josefsson <jas@extundo.com>
3305 * sysexit_.h: New file.
3307 2003-05-20 Derek Price <derek@ximbiot.com>
3309 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
3311 2003-06-10 Simon Josefsson <jas@extundo.com>
3313 * strchrnul.h: New file.
3314 * strchrnul.c: New file.
3316 2003-06-10 Simon Josefsson <jas@extundo.com>
3318 * argp.h: New file, from glibc.
3319 * argp-ba.c: New file, from glibc.
3320 * argp-eexst.c: New file, from glibc.
3321 * argp-fmtstream.c: New file, from glibc.
3322 * argp-fmtstream.h: New file, from glibc.
3323 * argp-fs-xinl.c: New file, from glibc.
3324 * argp-help.c: New file, from glibc.
3325 * argp-namefrob.h: New file, from glibc.
3326 * argp-parse.c: New file, from glibc.
3327 * argp-pv.c: New file, from glibc.
3328 * argp-pvh.c: New file, from glibc.
3329 * argp-xinl.c: New file, from glibc.
3331 2003-06-07 Jim Meyering <jim@meyering.net>
3333 * readtokens.h: Put `Free Software Foundation, Inc.'
3334 in place of my name in the copyright comment.
3335 Remove definition and uses of __P.
3338 * stat.c: Don't declare xmalloc explicitly.
3339 Instead, include "xalloc.h".
3340 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
3341 xrealloc, and xcalloc return values.
3342 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
3344 * xgetcwd.h: Remove definition/uses of PARAMS.
3346 2003-06-06 Jim Meyering <jim@meyering.net>
3348 * stdbool_.h: Renamed from stdbool.h.in.
3350 2003-06-06 Jim Meyering <jim@meyering.net>
3352 Merge from coreutils.
3353 * same.c: (same_name): Declare *_basename locals to be `const'.
3354 Consolidate declarations and initializations of *_base* locals.
3356 Merge from coreutils.
3357 This avoids a core dump on systems without GNU putenv,
3358 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
3359 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
3360 (unsetenv): New static function, from GNU libc.
3361 (rpl_putenv): Use it.
3363 * modechange.c: Remove trailing blanks.
3365 Merge from coreutils.
3366 * fsusage.c: Remove declaration of statfs.
3367 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
3369 * posixtm.c: Include <stdbool.h> unconditionally.
3371 2003-06-05 Paul Eggert <eggert@twinsun.com>
3373 * mktime.c (__mktime_internal): When resolving a tm_isdst
3374 mismatch, look in future quarters as well as past. This fixes a
3375 bug when processing fall-backwards gaps immediately after a long
3376 period of daylight-saving time.
3378 * mktime.c: Assume freestanding C89 or better.
3379 (HAVE_LIMITS_H): Remove. Assume it's 1.
3380 (__P): Remove; not used.
3381 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
3382 (mktime, not_equal_tm, print_tm, check_result,
3383 main): Use prototypes. Use const * where appropriate.
3384 (main): Fix typo in testing code that uncovered by above changes.
3385 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
3387 2003-06-04 Paul Eggert <eggert@twinsun.com>
3389 * mktime.c: Fix Debian bug 177940
3390 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
3391 (localtime_offset): Now long int, not time_t, because we want it
3392 to be guaranteed to be signed. All uses changed.
3393 (__mktime_internal): If overflow would occur when adding offset,
3396 Merge 'human' changes from coreutils. Rewrite to support
3397 locale-specific notations like thousands separators.
3398 * human.c: Simplify authorship notice.
3399 Include human.h immediately after config.h.
3400 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
3401 <limits.h>: Do not include, since human.h does.
3402 (SIZE_MAX, UINTMAX_MAX): New macros.
3403 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
3404 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
3405 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
3406 (power_letter): Renamed from suffixes.
3407 (generate_suffix_backwards): Remove.
3408 (adjust_value): Now takes int style (because of human.h changes)
3409 and long double value (for greater precision on some platforms).
3410 (group_number): New function.
3411 (human_readable): Use it. Use integer options, not enum.
3412 Put the options before the sizes in the arg list.
3413 Support all the new options.
3414 The old human_readable function has been removed;
3415 use inttostr.h instead.
3416 (human_readable, default_block_size, humblock):
3417 Use uintmax_t, not int, for block sizes.
3418 (human_readable_inexact, block_size_types): Remove.
3419 (block_size_opts): New constant.
3420 (human_options): Renamed from human_block_size, with new signature
3421 that allows block sizes up to UINTMAX_MAX. All callers changed.
3422 * human.h: Add copyright and authorship notice.
3423 Include <limits.h> and <stdbool.h> unconditionally.
3424 (PARAMS): Remove. All uses removed.
3425 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
3426 (enum human_inexact_style): Remove tag; now a nameless enum.
3427 (human_floor, human_ceiling, human_round_to_even): Now have
3428 values 2, 0, 1 rather than -1, 1, 0.
3429 (human_group_digits, human_suppress_point_zero, human_autoscale,
3430 human_base_1024, human_SI, human_B): New constants.
3431 (human_readable_inexact, human_block_size): Remove.
3432 (human_readable): Size args are now uintmax_t, not int.
3433 (human_options): New decl.
3435 * exclude.c: (new_exclude, add_exclude): Remove casts that are
3436 unnecessary now that we assume C89 or better. This change
3437 imported from coreutils.
3439 * mktime.c (__mktime_internal): Do not reject negative timestamps
3440 arbitrarily. This is the same patch as 2003-05-28, but it got lost
3441 in the 2003-05-30 sync from glibc.
3443 .h files should stand alone, but we shouldn't include <sys/types.h>
3444 if we can get away with just <stddef.h>.
3446 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
3447 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
3448 rather than <sys/types.h>, as we merely need size_t.
3449 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
3451 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
3452 Include <stdio.h>, to get FILE.
3453 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
3454 memcasecmp.h has included <stddef.h> and all we need is size_t.
3455 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
3456 our interface, instead of including <sys/types.h>
3458 2003-06-02 Paul Eggert <eggert@twinsun.com>
3461 Fix some minor time-related bugs with POSIX time arguments.
3462 Some valid time stamps were being rejected (notably -1, and
3463 time stamps before 1900 on 64-bit hosts). And some invalid
3464 time stamps were being accepted, e.g. September 31.
3466 * posixtm.h (posixtime): Return bool instead of time_t, so
3467 that we can return (time_t) -1 successfully.
3468 * posixtm.c: Likewise.
3469 [HAVE_STDBOOL_H]: Include <stdbool.h>.
3470 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
3471 (t): Remove static var.
3472 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
3473 of static var. All uses changed.
3474 (year): Do not reject years before 1900; they can occur with
3476 (posix_time_parse): Do not check for out-of-range components;
3477 that is now the caller's responsibility, since our checks were
3478 only approximations.
3479 (posixtime): Use mktime to check for out-of-range components,
3480 since it knows them exactly.
3481 If mktime returns (time_t) -1, check whether an error actually occurred
3482 by invoking localtime on -1.
3483 (main) [TEST_POSIXTIME]: Check for input data errors, and report
3484 posixtime failures better.
3485 Improve the test data (in comments only).
3487 2003-05-30 <karl@gnu.org>
3489 * mktime.c: update from libc.
3491 2003-05-30 Bruno Haible <bruno@clisp.org>
3493 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
3494 * localcharset.h: Likewise.
3495 * localcharset.c: Likewise.
3497 2003-05-28 Paul Eggert <eggert@twinsun.com>
3499 Assume the headers required for C89 freestanding compilers.
3500 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
3501 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
3502 without checking for HAVE_LIMITS_H.
3503 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
3504 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
3506 * fatal.c: Include <stdarg.h> without checking for __STDC__.
3507 * exclude.c: Include <stdbool.h> unconditionally.
3508 * tempname.c: Include <stddef.h> unconditionally.
3509 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
3510 * modechange.c, rpmatch.c (NULL): Don't define, since
3511 <stddef.h> does that.
3512 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
3513 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
3514 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
3515 * xstrtol.c: Likewise.
3516 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
3517 * savedir.c: Include <stddef.h> instead of defining NULL.
3519 * addext.c (addext): Use assignment rather than cast, to avoid
3520 warnings on some platforms.
3522 * mktime.c (__mktime_internal): Do not reject negative timestamps
3525 2003-05-10 Bruno Haible <bruno@clisp.org>
3527 * linebreak.c (iconv_string_length): Don't return -1 just because the
3528 string is longer than 4 KB.
3530 2003-05-12 Jim Meyering <jim@meyering.net>
3532 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
3533 the space-padded-by-default conversion specifiers, %e, %k, %l.
3535 2003-05-03 Bruno Haible <bruno@clisp.org>
3537 Upgrade to Unicode-4.0.
3538 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
3539 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
3540 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
3541 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
3542 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
3543 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
3544 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
3545 Change width of U+E0100..U+E01EF from 1 to 0.
3547 2003-04-25 Bruno Haible <bruno@clisp.org>
3549 * copy-file.c: Include <stddef.h>, for size_t.
3551 2003-04-25 Jim Meyering <jim@meyering.net>
3553 * copy-file.c (copy_file_preserving): Declare buf_size to be
3554 of type size_t, not int.
3556 2003-04-11 Jim Meyering <jim@meyering.net>
3558 Merge changes from Coreutils.
3560 2003-03-22 Jim Meyering <jim@meyering.net>
3562 * strftime.c (widen): Cast alloca return value to proper type.
3564 2003-01-19 Ulrich Drepper <drepper@redhat.com>
3567 * strftime.c (my_strftime): Handle very large width
3568 specifications for numeric values correctly. Improve checks for
3571 2003-01-19 Jim Meyering <jim@meyering.net>
3573 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
3574 (nl_get_alt_digit) [! defined my_strftime]: Define.
3575 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
3576 _nl_get_alt_digit and _nl_get_walt_digit.
3578 * strftime.c (my_strftime): Merge in locale-related changes from libc.
3579 These changes have no effect outside of _LIBC.
3581 2003-04-10 Bruno Haible <bruno@clisp.org>
3583 * findprog.h: New file, from GNU gettext.
3584 * findprog.c: New file, from GNU gettext.
3586 2003-04-05 Jim Meyering <jim@meyering.net>
3588 Merge changes from Coreutils.
3590 * exclude.h (PARAMS): Remove definition and uses.
3591 * exclude.c: Remove uses of `PARAMS'.
3593 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
3594 Add test-cases for DOS filenames. Declare program_name.
3595 (main): Set up program_name. Patch by Rich Dawe.
3597 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3599 Use mntctl's return value to drive the entry-processing loop, since
3600 we can't rely on the value of the vmt_length member in the last
3601 entry. On some systems doing so could result in exhausting
3602 virtual memory. Based in part on a patch from Mike Jetzer.
3604 2003-04-04 Bruno Haible <bruno@clisp.org>
3606 * linebreak.h: New file, from GNU gettext.
3607 * linebreak.c: New file, from GNU gettext with slight modifications.
3608 * lbrkprop.h: New file, from GNU gettext.
3610 2003-04-03 Bruno Haible <bruno@clisp.org>
3612 * utf8-ucs4.h: New file, from GNU gettext.
3613 * utf16-ucs4.h: New file, from GNU gettext.
3614 * ucs4-utf8.h: New file, from GNU gettext.
3615 * ucs4-utf16.h: New file, from GNU gettext.
3617 2003-04-02 Bruno Haible <bruno@clisp.org>
3619 * binary-io.h: New file, from GNU gettext.
3621 2003-04-01 Bruno Haible <bruno@clisp.org>
3623 * pathname.h: New file, from GNU gettext.
3624 * concatpath.c: New file, from GNU gettext.
3626 2003-03-30 Bruno Haible <bruno@clisp.org>
3628 * copy-file.c (copy_file_preserving): Don't set owner if the function
3629 chown() doesn't exist.
3631 2003-03-28 Bruno Haible <bruno@clisp.org>
3633 * copy-file.h: New file, from GNU gettext.
3634 * copy-file.c: New file, from GNU gettext.
3636 2003-03-18 Jim Meyering <jim@meyering.net>
3638 * quote.c (quote_n): Fix typo in comment.
3640 2003-03-14 Jim Meyering <jim@meyering.net>
3642 Merge changes from Coreutils.
3643 * obstack.h (obstack_object_size): Declare temporary, __o,
3644 to be const, in order to avoid warnings.
3645 (obstack_room): Likewise.
3646 (obstack_empty_p): Likewise.
3648 2003-03-13 Paul Eggert <eggert@twinsun.com>
3650 Merge changes from Bison.
3651 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
3652 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
3653 when compiling Bison 1.875's `bitset bset = obstack_alloc
3654 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
3655 * hash.c: Include <stdbool.h> unconditionally.
3657 2003-03-09 Paul Eggert <eggert@twinsun.com>
3659 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
3660 Reported by Bruce Becker; see:
3661 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
3663 2003-03-03 Paul Eggert <eggert@twinsun.com>
3664 Bruno Haible <bruno@clisp.org>
3666 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
3667 Reported by John Hughes, see
3668 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
3670 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
3672 * poll_.h: New file.
3675 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
3677 * mathl.h: New file.
3678 * acosl.c: New file.
3679 * asinl.c: New file.
3680 * atanl.c: New file.
3681 * ceill.c: New file.
3684 * floorl.c: New file.
3685 * frexpl.c: New file.
3686 * ldexpl.c: New file.
3688 * sincosl.c: New file.
3690 * sqrtl.c: New file.
3692 * trigl.c: New file.
3693 * trigl.h: New file.
3695 2003-02-17 Bruno Haible <bruno@clisp.org>
3697 * mkdtemp.h: New file, from GNU gettext.
3698 * mkdtemp.c: New file, from GNU gettext.
3700 2003-01-31 Bruno Haible <bruno@clisp.org>
3702 * rename.c: #undef rename before defining rpl_rename.
3703 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
3705 2003-01-30 Bruno Haible <bruno@clisp.org>
3707 * printf-args.h: New file, from GNU gettext.
3708 * printf-args.c: New file, from GNU gettext.
3709 * printf-parse.h: New file, from GNU gettext.
3710 * printf-parse.c: New file, from GNU gettext.
3711 * vasnprintf.h: New file, from GNU gettext.
3712 * vasnprintf.c: New file, from GNU gettext.
3713 * asnprintf.c: New file, from GNU gettext.
3714 * vasprintf.h: New file, from GNU gettext with modifications.
3715 * vasprintf.c: New file, from GNU gettext.
3716 * asprintf.c: New file, from GNU gettext.
3718 2003-01-29 Bruno Haible <bruno@clisp.org>
3720 * stpncpy.h: New file, from GNU gettext with modifications.
3721 * stpncpy.c: New file, from GNU gettext with modifications.
3723 2003-01-28 Bruno Haible <bruno@clisp.org>
3725 * c-ctype.h: New file, from GNU gettext, with changes suggested by
3727 * c-ctype.c: New file, from GNU gettext, with changes suggested by
3730 2003-01-27 Bruno Haible <bruno@clisp.org>
3732 * xsetenv.h: New file, from GNU gettext.
3733 * xsetenv.c: New file, from GNU gettext.
3735 2003-01-23 Bruno Haible <bruno@clisp.org>
3737 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
3739 2003-01-22 Bruno Haible <bruno@clisp.org>
3741 * exit.h: New file, from GNU gettext.
3743 2003-01-11 Bruno Haible <bruno@clisp.org>
3745 * stpcpy.h (stpcpy): Use ANSI C function declarations.
3746 * strcase.h (strcasecmp, strncasecmp): Likewise.
3748 2003-01-14 Jim Meyering <jim@meyering.net>
3750 * same.c (same_name): Tweak a comment.
3752 2003-01-11 Bruno Haible <bruno@clisp.org>
3754 * same.c (same_name): Reorder tests so as to avoid calling stat()
3755 when a string comparison is sufficient.
3757 2003-01-11 Bruno Haible <bruno@clisp.org>
3759 * readtokens.c (readtoken): Cast character to 'unsigned char', not
3762 2003-01-11 Bruno Haible <bruno@clisp.org>
3764 * hash-pjw.c: Add comment about low quality of this function.
3766 2003-01-12 Paul Eggert <eggert@twinsun.com>
3768 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
3769 to avoid collisions with libcurses and libreadline.
3771 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
3772 * getstr.h, getstr.c: Remove.
3773 * getline.c: Include "getline.h", to check interface.
3774 Move body of old getstr.c here: this defines MIN_CHUNK and
3775 declares getdelim2, which is renamed from getstr.
3776 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
3778 * linebuffer.c (readlinebuffer): Renamed from readline.
3780 * linebuffer.h: Likewise.
3781 (readline): Remove backward-compatibility macro.
3783 2003-01-12 Jim Meyering <jim@meyering.net>
3785 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
3787 2003-01-10 Bruno Haible <bruno@clisp.org>
3789 * alloca_.h: New file.
3790 * getdate.y: Unconditionally include alloca.h.
3791 * makepath.c: Likewise.
3792 * setenv.c: Likewise.
3793 * userspec.c: Likewise.
3795 2003-01-09 Bruno Haible <bruno@clisp.org>
3797 * stdbool.h.in: New file.
3799 2003-01-08 Bruno Haible <bruno@clisp.org>
3801 * safe-read.c: Include specification header first, to ensure its
3803 * full-write.c: Likewise.
3805 2003-01-08 Jim Meyering <jim@meyering.net>
3807 * full-write.c: Undefine and define-away `const' after inclusion
3808 of errno.h, not before. Suggestion from Bruno Haible.
3810 2003-01-07 Jim Meyering <jim@meyering.net>
3812 * full-write.c: Rework so that it may serve to define full_read, too.
3813 * full-read.c: Simply #define FULL_READ and include full-write.c.
3815 2003-01-06 Jim Meyering <jim@meyering.net>
3817 * version-etc.c: Update year in translatable copyright string.
3819 2002-12-25 Bruno Haible <bruno@clisp.org>
3821 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
3822 * xstrtol.h: Likewise.
3823 * xstrtoimax.c: Likewise.
3824 * xstrtoumax.c: Likewise.
3825 * human.h: Likewise.
3827 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
3828 on systems that have <inttypes.h> but not <stdint.h>.
3830 2002-12-31 Paul Eggert <eggert@twinsun.com>
3832 * memcoll.c (memcoll): Fall back on a simple algorithm using
3833 memcmp if strcoll doesn't work.
3835 2002-12-23 Bruno Haible <bruno@clisp.org>
3837 * localcharset.h: New file.
3838 * localcharset.c: Include it.
3839 * unicodeio.c: Likewise.
3841 2002-12-22 Bruno Haible <bruno@clisp.org>
3843 * utime.c (utime_null): No need to call ftruncate if the file was
3846 2002-12-23 Bruno Haible <bruno@clisp.org>
3848 * memcoll.c (STRCOLL): New macro.
3851 2002-12-22 Bruno Haible <bruno@clisp.org>
3853 * getstr.h (getstr): Define, to avoid clash with libcurses.
3854 * linebuffer.h (readline): Define, to avoid clash with libreadline.
3856 2002-12-22 Bruno Haible <bruno@clisp.org>
3858 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
3860 2002-12-23 Bruno Haible <bruno@clisp.org>
3862 * getline.h: Include <stddef.h>, for size_t.
3864 * unicodeio.h: Include <stddef.h>, for size_t.
3865 * unicodeio.c: Don't include <stddef.h>.
3867 2002-12-17 Bruno Haible <bruno@clisp.org>
3869 * canon-host.c (strdup): Remove unused declaration.
3871 * fsusage.c: Include full_read.h.
3872 (get_fs_usage): Use full_read instead of safe_read.
3874 * utime.c (utime_null): Use SAFE_READ_ERROR.
3876 2002-12-11 Bruno Haible <bruno@clisp.org>
3878 * setenv.h: Rewritten to cope with systems that have setenv() but not
3880 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
3883 2002-12-11 Bruno Haible <bruno@clisp.org>
3885 * setenv.c (alloca): Fall back to malloc.
3887 (setenv): Use freea() to free memory allocated with alloca().
3889 2002-11-13 Bruno Haible <bruno@clisp.org>
3891 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
3892 function declarations.
3893 * unsetenv.c (unsetenv): Likewise.
3895 2002-03-04 Bruno Haible <bruno@clisp.org>
3897 Portability to AIX 4.3.3.
3898 * unsetenv.c: New file, extracted from setenv.c.
3899 * setenv.c: Move the unsetenv() function to unsetenv.c.
3901 2001-12-20 Bruno Haible <bruno@clisp.org>
3903 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
3904 use malloc instead. For SunOS 4.
3906 2001-12-11 Bruno Haible <bruno@clisp.org>
3908 * setenv.c: Declare alloca.
3909 (compar_fn_t): New typedef.
3910 (KNOWN_VALUE, STORE_VALUE): Use it.
3912 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
3915 2002-12-10 Paul Eggert <eggert@twinsun.com>
3917 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
3918 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
3919 Choose values that are less likely to collide with system fnmatch
3921 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
3922 defined (e.g., a pure POSIX system).
3923 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
3924 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
3926 2002-12-06 Jim Meyering <jim@meyering.net>
3928 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
3930 Merge in changes from libc's misc/error.c, in preparation
3931 for the merge of gnulib's changes back into libc.
3933 * error.c (_): Define only if not already defined.
3934 Move definition to follow all #include directives.
3935 Include unlocked-io.h only if !_LIBC.
3936 [_LIBC]: Include <libio/libioP.h>.
3937 [USE_IN_LIBIO]: Include <libio/iolibio.h>
3938 (fflush): Tweak definition to use INTUSE.
3941 2002-12-05 Paul Eggert <eggert@twinsun.com>
3943 * alloca.c [defined emacs]: Include "lisp.h".
3944 (xalloc_die) [defined emacs]: New macro.
3945 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
3946 [! defined emacs]: Include <xalloc.h>.
3947 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
3948 (pointer): Typedef to POINTER_TYPE *.
3949 (malloc): Remove decl; we now always use xmalloc.
3950 (alloca): Use old-style definition, since Emacs needs this.
3951 Check for arithmetic overflow when computing combined size.
3953 2002-12-04 Paul Eggert <eggert@twinsun.com>
3955 Do not generate unlocked-io.h automatically, since it's easier to
3956 maintain it by hand.
3958 * unlocked-io.h: New file, from GNU diffutils,
3959 but with proper copyright notice and attribution.
3961 * Makefile.am: Add copyright notice.
3962 (libfetish_a_SOURCES): Add unlocked-io.h.
3963 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
3964 (DISTCLEANFILES, io_functions): Remove macros.
3965 (EXTRA_DIST): Remove gen_uio.
3966 (unlocked-io.h): Remove rule.
3968 2002-12-04 Jim Meyering <jim@meyering.net>
3970 Reflect the fact that stat.c and lstat.c are no longer generated.
3971 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
3972 (DISTCLEANFILES): Likewise.
3973 (EXTRA_DIST): Likewise.
3974 (all_local): Don't depend on stat.c or lstat.c.
3975 (stat.c, lstat.c): Remove rules.
3976 (EXTRA_DIST): Remove xstat.in.
3978 * xstat.in: Remove file. Contents moved into stat.c.
3979 * stat.c: New file. Contents mostly from xstat.in.
3980 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3981 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3983 * safe-read.c: Rework so that it may serve to define safe_write, too.
3984 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3986 2002-12-03 Jim Meyering <jim@meyering.net>
3988 * safe-read.c, safe-write.c: Change variable names and comments, but
3989 not semantics, to minimize the differences between these two files.
3990 (safe_read): Change comment to mention SAFE_READ_ERROR.
3992 * safe-read.c (IS_EINTR): Define.
3993 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3995 2002-12-02 Bruno Haible <bruno@clisp.org>
3997 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3998 Define, taken from safe-read.c.
3999 (INT_MAX): Provide fallback.
4000 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
4001 * safe-write.h (SAFE_WRITE_ERROR): Define.
4003 * safe-read.c (EINTR): Remove definition.
4004 (safe_read): Don't use EINTR if it is absent.
4006 2002-12-02 Jim Meyering <jim@meyering.net>
4008 * safe-read.c (EINTR): Define.
4009 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4010 (INT_MAX): Provide fallback.
4011 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
4013 * safe-read.h (SAFE_READ_ERROR): Define.
4015 2002-12-01 Jim Meyering <jim@meyering.net>
4017 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
4018 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
4020 2002-11-27 Paul Eggert <eggert@twinsun.com>
4022 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4023 hash_rehash): Replace `if (limit <= value) abort ();' with
4024 `if (! (value < limit)) abort ();', for readability.
4026 2002-11-26 <karl@gnu.org>
4028 * strdup.c: copy from libc again, with jim's ok.
4029 * .cppi-disable: re-add strdup.c
4031 2002-11-25 <karl@gnu.org>
4033 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
4034 instead of "strtol.c".
4036 2002-11-25 Jim Meyering <jim@meyering.net>
4038 * mktime.c: Sync from libc, now that it has the latest fix.
4040 2002-11-24 <karl@gnu.org>
4042 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
4043 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
4045 2002-11-24 Jim Meyering <jim@meyering.net>
4047 Update from coreutils:
4049 * mktime.c: Merge in changes from libc.
4051 Avoid a link-time failure on some Linux systems.
4052 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
4053 (__mon_yday): Declare with the STATIC attribute.
4054 (__mktime_internal): Likewise.
4055 Based on a report from Greg Schafer.
4057 2002-11-23 Jim Meyering <jim@meyering.net>
4059 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
4060 Use `unsigned', not `int', as type of index.
4062 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
4064 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
4066 2002-11-22 Paul Eggert <eggert@twinsun.com>
4068 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
4069 hint that one should use `if (! x) abort ();' rather than `assert
4070 (x);', and anyway it's one less thing to worry about configuring.
4071 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4072 hash_rehash, hash_insert): Use abort rather than assert.
4074 2002-11-22 Paul Eggert <eggert@twinsun.com>
4076 * quotearg.h: Allow multiple inclusion by surrounding with
4077 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
4078 so that we can be included first.
4079 (PARAMS): Remove; we now assume C89 or later. All uses removed.
4080 * quotearg.c: Include quotearg.h immediately after config.h.
4081 No need to include stddef.h or sys/types.h any more.
4082 Surround local include files with "", not "<>".
4083 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
4084 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
4085 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
4086 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
4087 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
4088 (ISPRINT): Remove; no longer needed now that we assume C89.
4090 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
4093 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
4094 quotearg_char): Use SIZE_MAX rather than
4095 (size_t) -1 when we are talking about "infinity".
4097 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
4099 2002-11-22 Bruno Haible <bruno@clisp.org>
4101 * safe-read.h: Assume C89. Add comments.
4102 (safe_read): Change return type to size_t.
4103 * safe-read.c (safe_read): Change return type to size_t. Handle byte
4104 counts > SSIZE_MAX correctly.
4105 * safe-write.h: New file.
4106 * safe-write.c: New file.
4107 * full-read.h: New file.
4108 * full-read.c: New file.
4109 * full-write.h: Assume C89. Add comments.
4110 * full-write.c: Include safe-write.h.
4111 (full_write): Rewritten to use safe_write.
4112 Suggested by Jim Meyering and Paul Eggert.
4114 2002-11-21 Bruno Haible <bruno@clisp.org>
4116 Remove case insensitive option matching.
4117 * argmatch.h (argcasematch): Remove declaration.
4118 (ARGCASEMATCH): Remove macro.
4119 (__xargmatch_internal): Remove case_sensitive argument.
4120 (XARGMATCH): Update.
4121 (XARGCASEMATCH): Remove macro.
4122 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
4123 case_sensitive argument.
4124 (argcasematch): Remove function.
4125 (__xargmatch_internal): Remove case_sensitive argument.
4126 (main): Use XARGMATCH instead of XARGCASEMATCH.
4128 * xmalloc.c: Change compile-time error message. Add comment about
4129 required autoconf version.
4131 2002-11-21 Jim Meyering <jim@meyering.net>
4133 * strdup.c (strdup): Tweak comment and initial #if/#include.
4135 Merge in changes from the coreutils.
4137 2002-09-25 Paul Eggert <eggert@twinsun.com>
4138 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
4139 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
4140 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
4141 int. Work more efficiently if X is the same width as uintmax_t.
4142 Do not compare X to -1, to avoid bogus compiler warning.
4143 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
4144 Don't assume that f_frsize and f_bsize are the same type.
4146 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
4149 * makepath.c (make_path): Restore umask *before* creating the final
4151 (make_path): Minor reformatting.
4153 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
4154 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
4156 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
4157 ones. At least on GNU/Linux systems, `auto' means something else.
4160 2002-11-20 Paul Eggert <eggert@twinsun.com>
4162 Merge argmatch cleanups from Bison. Assume C89.
4164 * argmatch.c: Include config.h here, not in argmatch.h.
4165 Include stdlib.h, for EXIT_FAILURE.
4166 Always include <string.h>, since we assume C89.
4167 (EXIT_FAILURE): Remove pre-C89 bug workaround.
4168 * argmatch.h: Do not include <config.h> or <sys/types.h>.
4169 Include <stddef.h> instead, since it's all we need for size_t.
4170 (PARAMS): Remove. All uses removed.
4171 (ARRAY_CARDINALITY): Do not bother to #undef.
4172 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
4173 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4174 Remove unnecessary parentheses.
4175 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4176 Insert necessary parentheses.
4177 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
4178 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
4180 2002-11-19 Bruno Haible <bruno@clisp.org>
4182 * mbswidth.c: Include mbswidth.h right at the beginning.
4183 * mbswidth.h: Include <stddef.h>, for size_t.
4185 * mbswidth.h (PARAMS): Remove macro.
4186 (mbswidth, mbsnwidth): Use ANSI C function declarations.
4187 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
4189 * gcd.h (PARAMS): Remove macro.
4190 (gcd): Use ANSI C function declarations.
4191 * gcd.c (gcd): Likewise.
4193 2002-11-15 Bruno Haible <bruno@clisp.org>
4195 * strcspn.c: Include <stddef.h>.
4196 (strcspn): Use ANSI C function declaration. Change return type to
4198 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
4199 (strpbrk): Use NULL.
4200 * strpbrk.h (PARAMS): Remove macro.
4201 (strpbrk): Use ANSI C function declaration.
4202 * strstr.c: Don't include <sys/types.h>.
4203 * strstr.h (PARAMS): Remove macro.
4204 (strstr): Use ANSI C function declarations.
4206 2002-11-06 Bruno Haible <bruno@clisp.org>
4208 * gcd.h (gcd): Change argument type to 'unsigned long'.
4209 * gcd.c (gcd): Likewise.
4211 2002-11-05 Bruno Haible <bruno@clisp.org>
4213 * gcd.h: New file, from gettext-0.11.5.
4214 * gcd.c: New file, from gettext-0.11.5.
4216 2002-11-05 Bruno Haible <bruno@clisp.org>
4218 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4219 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4220 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4221 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4223 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4224 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4226 * closeout.c: Include gettext.h instead of <libintl.h>.
4227 * human.c: Include gettext.h instead of <libintl.h>.
4228 * quotearg.c: Include gettext.h instead of <libintl.h>.
4229 * rpmatch.c: Include gettext.h instead of <libintl.h>.
4230 * unicodeio.c: Include gettext.h instead of <libintl.h>.
4231 * userspec.c: Include gettext.h instead of <libintl.h>.
4232 * version-etc.c: Include gettext.h instead of <libintl.h>.
4233 * xmalloc.c: Include gettext.h instead of <libintl.h>.
4234 (textdomain): Remove definition.
4235 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
4237 * long-options.c: Remove include of <libintl.h> and definition of _.
4238 * same.c: Remove include of <libintl.h> and definition of _.
4240 2002-11-04 Bruno Haible <bruno@clisp.org>
4242 * stpcpy.h: New file, from GNU gettext-0.11.5.
4243 * strcase.h: New file, from GNU gettext-0.11.5.
4244 * strpbrk.h: New file, from GNU gettext-0.11.5.
4245 * strstr.h: New file, from GNU gettext-0.11.5.
4246 * xgetcwd.h: New file, from GNU gettext-0.11.5.
4248 2002-05-09 Bruno Haible <bruno@clisp.org>
4250 * config.charset: Update for newest glibc. Add canonical names
4251 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
4253 2002-05-09 Bruno Haible <bruno@clisp.org>
4255 * localcharset.c (get_charset_aliases): Add more Windows specific
4258 2002-05-08 Owen Taylor <otaylor@redhat.com>
4260 * config.charset: A few additions for Solaris.
4262 2001-12-05 Bruno Haible <bruno@clisp.org>
4264 * localcharset.c (locale_charset): Don't return an empty string.
4266 2001-10-23 Bruno Haible <haible@clisp.cons.org>
4268 * config.charset: msdos in uk_UA uses CP1125.
4270 2001-08-05 Bruno Haible <haible@clisp.cons.org>
4272 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
4273 * localcharset.c (locale_charset): Declare as extern "C".
4275 2002-02-15 Bruno Haible <bruno@clisp.org>
4277 * config.charset [msdosdjgpp]: For Russian, use CP866.
4279 2002-02-11 Bruno Haible <bruno@clisp.org>
4281 * config.charset: Add support for NetBSD.
4283 2002-09-25 <karl@gnu.org>
4285 * strdup.c: copy from libc/string (via ../config/srclist*).
4286 * getopt*: copy from libc/posix.
4287 * gettext.h: copy from gettext.
4288 * .cppi-disable: add strdup.c, gettext.h.
4290 2002-07-01 Jim Meyering <meyering@lucent.com>
4292 * c-stack.c: Include sys/time.h.
4293 From Volker Borchert.
4295 2002-06-11 Paul Eggert <eggert@twinsun.com>
4297 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
4298 New macro. Use it uniformly instead of
4299 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
4300 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
4301 reported by Vin Shelton.
4303 2002-06-22 Jim Meyering <meyering@lucent.com>
4305 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
4306 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
4308 2002-06-22 Paul Eggert <eggert@twinsun.com>
4310 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
4311 Do not assume SA_SIGINFO behavior.
4312 Bug reported by Jim Meyering on NetBSD 1.5.2.
4314 2002-06-22 Jim Meyering <meyering@lucent.com>
4316 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
4318 * exitfail.c, exitfail.h: Likewise.
4319 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
4321 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
4323 (EXTRA_DIST): Add fnmatch_loop.c.
4324 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
4326 * fnmatch_loop.c: New file, from diffutils-2.8.2.
4327 * fnmatch.c: Update from diffutils-2.8.2.
4328 * fnmatch_.h: New file. From diffutils-2.8.2.
4329 * fnmatch.h: Remove file.
4331 2002-06-18 Paul Eggert <eggert@twinsun.com>
4333 * file-type.h: Report an error if neither S_ISREG nor
4334 S_IFREG is defined, instead of using a test specific to glibc
4335 2.2. This should be safe, since POSIX requires S_ISREG and
4336 Unix Version 7 had S_IFREG. We don't need to check for
4337 <sys/types.h> since we don't use any symbols that it defines.
4339 2002-06-15 Jim Meyering <meyering@lucent.com>
4341 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
4342 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
4343 have been included before this file.
4345 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
4347 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
4348 so that each temporary file name is unique and valid in the first
4349 8 characters, for operation under DOS.
4351 2002-06-15 Jim Meyering <meyering@lucent.com>
4353 Work even with DJGPP 2.03, which lacks support for symlinks.
4355 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
4357 * lchown.c (S_ISLNK): Likewise.
4359 2002-06-14 Jim Meyering <meyering@lucent.com>
4361 * file-type.h: Use the version from diffutils-2.8.2.
4362 * file-type.c: Likewise.
4364 2002-05-27 Jim Meyering <meyering@lucent.com>
4366 Fix a problem seen only on nonconforming systems whereby ls.c's
4367 use of localtime, and then of gettimeofday would cause trouble:
4368 the localtime call used to initialize rpl_gettimeofday's save
4369 mechanism would clobber ls's current local time information so
4370 that in any long listing the first file would always be listed
4371 with date 1970-01-01. Analysis by Volker Borchert.
4373 * gettimeofday.c (localtime): Undefine.
4374 (rpl_localtime): New function.
4376 2002-05-22 Jim Meyering <meyering@lucent.com>
4378 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
4379 * file-type.h: New file.
4380 * file-type.c (file_type): New file/function. Extracted from diffutils.
4382 2002-04-29 Paul Eggert <eggert@twinsun.com>
4384 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
4386 2002-04-28 Paul Eggert <eggert@twinsun.com>
4388 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
4389 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
4390 of 127, since 64 is the largest conceivable number for ancient
4392 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
4394 2002-04-28 Jim Meyering <meyering@lucent.com>
4396 * sig2str.c (WTERMSIG): Remove definition (unused).
4398 2002-04-28 Paul Eggert <eggert@twinsun.com>
4400 * sig2str.h, sig2str.c: New files.
4401 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
4403 2002-04-24 Jim Meyering <meyering@lucent.com>
4405 * gettext.h: New file, from Gettext.
4406 * Makefile.am (INCLUDES): Remove -I../intl.
4407 (libfetish_a_SOURCES): Add gettext.h.
4409 2002-04-16 Jim Meyering <meyering@lucent.com>
4411 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
4412 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
4413 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
4415 2002-04-12 Jim Meyering <meyering@lucent.com>
4417 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
4419 2002-03-10 Jim Meyering <meyering@lucent.com>
4421 * makepath.c (make_path): Remove a comma from a diagnostic.
4422 Suggestion from Santiago Vila.
4424 2002-03-08 Jim Meyering <meyering@lucent.com>
4426 * rename.c: Mention that this wrapper is needed also on
4427 mips-dec-ultrix4.4 systems.
4429 2002-03-02 Jim Meyering <meyering@lucent.com>
4431 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
4432 not HAVE_CLOCK_SETTIME.
4434 2002-02-27 Paul Eggert <eggert@twinsun.com>
4436 * nanosleep.h: Rename to....
4437 * timespec.h: New name for nanosleep.h. All uses changed.
4439 * gettime.c: New file.
4440 * settime.c: New file.
4443 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
4444 timespec.h. Remove nanosleep.h.
4446 2002-02-25 Paul Eggert <eggert@twinsun.com>
4448 * acl.c, acl.h: New files.
4449 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
4451 2002-02-24 Jim Meyering <meyering@lucent.com>
4453 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
4454 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
4455 cause trouble. Reported by Nelson Beebe.
4457 2002-02-23 Paul Eggert <eggert@twinsun.com>
4459 * path-concat.c (xpath_concat): Reorder code to pacify
4460 compilers that don't know that xalloc_die never returns.
4462 2002-02-20 Jim Meyering <meyering@lucent.com>
4464 * getdate.c: Regenerate using bison-1.33.
4466 2002-02-15 Paul Eggert <eggert@twinsun.com>
4468 * posixver.c, posixver.h: New files.
4469 * Makefile.am (libfetish_a_SOURCES): Add them.
4471 2002-02-02 Paul Eggert <eggert@twinsun.com>
4472 Bruno Haible <bruno@clisp.org>
4474 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
4475 (fwrite_success_callback): New declaration.
4476 * unicodeio.c (unicode_to_mb): New function, extracted from
4477 print_unicode_char. Call failure callback instead of error.
4478 (fwrite_success_callback): New function.
4479 (exit_failure_callback): New function.
4480 (fallback_failure_callback): New function.
4481 (print_unicode_char): Call unicode_to_mb.
4483 2002-01-26 Jim Meyering <meyering@lucent.com>
4485 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
4487 2002-01-22 Jim Meyering <meyering@lucent.com>
4489 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
4490 Otherwise, some versions of automake would omit the rule that makes
4491 Makefile from Makefile.in.
4493 2001-01-21 Paul Eggert <eggert@twinsun.com>
4495 * xmemcoll.h, xmemcoll.c: New files.
4496 * Makefile.am (libfetish_a_SOURCES): Add them.
4497 * memcoll.c: Include errno.h, and declare errno if not defined.
4498 (memcoll): Set errno to zero if there is no error.
4500 * quotearg.c (quotearg_buffer_restyled):
4501 Fix bug with quoting buffers containing NUL when backslashing escapes.
4502 This bug was exposed by the other changes in this patch.
4503 (quotearg_n_options): New arg ARGSIZE.
4504 All callers changed.
4505 (quoting_options_from_style): New function.
4506 (quotearg_n_style): Use it.
4507 (quotearg_n_style_mem): New function.
4509 * quotearg.h (quotearg_n_style_mem): New function.
4511 2002-01-16 Jim Meyering <meyering@lucent.com>
4513 * getdate.y: Add three semicolons, each just before a closing brace.
4514 Bison (as of version 1.31) no longer papers over that mistake.
4516 2002-02-14 Paul Eggert <eggert@twinsun.com>
4518 * backupfile.c (ISDIGIT): Comment fix.
4519 * getdate.y (ISDIGIT): Likewise.
4520 * posixtm.c (ISDIGIT, year): Likewise.
4521 * strverscmp.c (ISDIGIT): Likewise.
4522 * userspec.c (ISDIGIT): Likewise.
4524 2002-01-05 Jim Meyering <meyering@lucent.com>
4526 * version-etc.c (version_etc_copyright): Update copyright year.
4528 2001-01-19 Paul Eggert <eggert@twinsun.com>
4530 * closeout.c (close_stdout_status): If ferror (stdout), do
4531 not silently exit merely because the output buffer happens to
4532 have nothing pending.
4534 2001-12-18 Paul Eggert <eggert@twinsun.com>
4536 See the big note in ../ChangeLog.
4537 * human.c (suffixes): Prefer K to k for 1024.
4538 (generate_suffix_backwards): New function.
4539 (human_readable_inexact): Use it.
4540 * xstrtol.c (__xstrtol): If there is no number but there
4541 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
4542 Accept 'K' as well as 'k'.
4544 2001-12-15 Jim Meyering <meyering@lucent.com>
4546 * regex.h (__restrict_arr): Update from libc.
4548 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
4549 as `remote' if the name starts with `//'. Suggested by Michael Stone.
4552 2001-12-10 Jim Meyering <meyering@lucent.com>
4554 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
4555 Instead, include "xalloc.h".
4556 (initbuffer): Don't cast xmalloc return value to char*.
4557 (readline): Reword comment.
4558 Don't cast xrealloc return value to char*
4561 2001-12-09 Jim Meyering <meyering@lucent.com>
4563 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
4564 `signed and unsigned type in conditional expression'.
4565 * posixtm.c (posix_time_parse): Likewise.
4567 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
4569 * readtokens.c (readtoken): Declare an index to be of type unsigned
4570 to avoid a pedantic warning.
4572 * getstr.c: Don't include assert.h.
4573 (getstr): Remove warning-evoking assertions.
4574 Return -1 if offset parameter is out of bounds.
4575 Change the type of a local from int to size_t.
4577 * strftime.c (my_strftime_localtime_r): Include this function
4578 definition in the `#if ! HAVE_TM_GMTOFF' block.
4580 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
4581 Include xalloc.h instead.
4583 2001-12-02 Jim Meyering <meyering@lucent.com>
4585 * tempname.c: Don't declare getenv, thus reverting the change of
4586 2001-11-18. It's no longer necessary, now that stdlib.h is always
4589 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
4590 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
4592 2001-11-30 Akim Demaille <akim@epita.fr>
4594 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
4595 before being defined.
4597 2001-11-27 Paul Eggert <eggert@twinsun.com>
4599 * quotearg.h (quotearg_n, quotearg_n_style):
4600 First arg is int, not unsigned.
4601 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
4602 (SIZE_MAX, UINT_MAX): New macros.
4603 (quotearg_n_options): Abort if N is negative.
4604 Avoid overflow check on hosts where size_t is 64 bits and int
4605 is 32 bits, as overflow is impossible there.
4606 Fix off-by-one typo that caused unnecessary reallocation.
4608 2001-11-27 Jim Meyering <meyering@lucent.com>
4610 * tempname.c: Merge with version from libc.
4611 * regex.c: Likewise.
4613 * tempname.c: Include stdlib.h unconditionally. On some old systems
4614 for which STDC_HEADERS is 0, it was not included, resulting in a
4615 warning about an integer-to-pointer conversion problem with getenv.
4616 Reported by Volker Borchert.
4618 2001-11-26 Jim Meyering <meyering@lucent.com>
4620 * gtod.h: Remove file.
4621 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
4622 * gettimeofday.c: Don't include gtod.h.
4623 (GTOD_init): Remove function.
4624 (rpl_gettimeofday): Do its job here instead, rather than aborting.
4625 Suggestion from Volker Borchert.
4627 2001-11-23 Jim Meyering <meyering@lucent.com>
4629 * hash.h (struct hash_table): Don't define here. Merely declare it.
4630 * hash.c (struct hash_table): Define it here instead.
4632 2001-11-22 Jim Meyering <meyering@lucent.com>
4634 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
4636 2001-11-18 Paul Eggert <eggert@twinsun.com>
4638 * tempname.c (TMP_MAX): Remove; no longer needed.
4639 (TEMPORARIES): New macro.
4640 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
4641 removes an artificial limitation (e.g. HP-UX 10.20, where
4644 2001-11-18 Jim Meyering <meyering@lucent.com>
4646 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
4649 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
4650 files will be created before anything else.
4652 2001-11-17 Jim Meyering <meyering@lucent.com>
4654 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
4655 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
4656 rather than group writable. Patch by Juan F. Codagnone.
4658 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
4659 Instead, include "xalloc.h".
4661 * mountlist.c: Include unlocked-io.h after all system headers.
4662 Remove explicit declarations of xmalloc, xrealloc,
4663 and xstrdup. Instead, include "xalloc.h".
4665 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
4666 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
4667 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
4669 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
4670 Reported by Padraig Brady.
4672 * mkstemp.c: #undef mkstemp.
4674 (rpl_mkstemp): Rename from mkstemp.
4677 2001-11-16 Jim Meyering <meyering@lucent.com>
4679 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
4680 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
4681 determine the amount of total physical memory, use pstat_getstatic.
4682 HPUX-11 doesn't define _SC_PHYS_PAGES.
4683 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
4684 If sysconf couldn't be used to determine the amount of available
4685 physical memory, use both pstat_getstatic and pstat_getdynamic.
4686 Based on a patch from Bob Proulx.
4688 2001-11-05 Jim Meyering <meyering@lucent.com>
4690 * xstat.in (slash_aware_lstat): Correct a misleading comment.
4692 2001-11-03 Jim Meyering <meyering@lucent.com>
4694 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
4695 in argmatch_to_argument call.
4697 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
4700 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
4701 e.g., a fault due to an attempt to free a NULL pointer.
4703 2001-11-01 Jim Meyering <meyering@lucent.com>
4705 * dirfd.c, dirfd.h: New files.
4706 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
4708 * hash.c (hash_print) [TESTING]: Clean up.
4710 2001-10-22 Paul Eggert <eggert@twinsun.com>
4712 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
4713 to avoid a warning if -Wall.
4715 2001-10-21 Paul Eggert <eggert@twinsun.com>
4717 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
4719 2001-10-21 Jim Meyering <meyering@lucent.com>
4721 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
4722 this code would end up calling gettext even in packages built
4724 * getopt.c (_): Likewise.
4725 * regex.c (_): Likewise.
4727 2001-10-20 Paul Eggert <eggert@twinsun.com>
4729 * error.c (strerror_r): Do not declare unless !_LIBC.
4730 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
4731 Use strerror_r that is only a macro, even if it is not a function.
4732 (strerror): Check for HAVE_DECL_STRERROR before declaring.
4733 (private_strerror): Use prototypes, not old-style function definition.
4734 (print_errno_message): New function.
4735 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
4737 (error_tail, error, error_at_line): Use it.
4739 2001-10-11 Jim Meyering <meyering@lucent.com>
4741 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
4742 and quote_n (1, ... to avoid clobbering a buffer.
4744 2001-10-05 Jim Meyering <meyering@lucent.com>
4746 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
4747 * hash-pjw.c: New file (factored out of fileutils' remove.c).
4748 * hash-pjw.h: New file.
4750 2001-09-30 Jim Meyering <meyering@lucent.com>
4752 * mountlist.c [MOUNTED_GETFSSTAT]:
4753 Include <sys/ucred.h>, for Apple Darwin.
4754 Include sys/mount.h and sys/fs_types.h only if available.
4756 (read_filesystem_list): Use FS_TYPE.
4758 2001-09-29 Paul Eggert <eggert@twinsun.com>
4760 * exclude.c (excluded_filename): 0 -> false, since it's
4763 2001-09-28 Paul Eggert <eggert@twinsun.com>
4765 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
4766 #defines strtoimax. Also treat the other strto* functions
4769 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
4770 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
4771 (strtoimax, strtoumax): Do not declare if already defined as a macro.
4773 2001-09-26 Jim Meyering <meyering@lucent.com>
4775 Most macros in unlocked-io.h had the wrong number of arguments.
4776 * gen-uio: New script.
4777 (USE_UNLOCKED_IO): Define to 1 if not already defined.
4778 * unlocked-io.hin: Remove file.
4779 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
4780 rather than trying to embed it here.
4781 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
4782 Reported by Padraig Brady.
4784 2001-09-25 Volker Borchert <bt@teknon.de>
4786 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
4788 2001-09-23 Jim Meyering <meyering@lucent.com>
4790 * mountlist.c: Remove useless parentheses in #if directives.
4791 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
4792 the deprecated MOUNTED symbol is no longer defined in mntent.h.
4794 2001-09-22 Jim Meyering <meyering@lucent.com>
4796 * localcharset.c: Update from latest gettext.
4797 * config.charset: Likewise.
4799 2001-09-20 Jim Meyering <meyering@lucent.com>
4801 * xstrtol.c (strtoimax): Guard declaration with
4802 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4803 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4804 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4805 (strtoumax): Likewise, for completeness (it wasn't necessary).
4807 2001-09-06 Paul Eggert <eggert@twinsun.com>
4809 * strtoimax.c (HAVE_LONG_LONG):
4810 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4811 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
4812 to work around bug in IBM C compiler.
4814 2001-09-16 Jim Meyering <meyering@lucent.com>
4816 * mkdir.c: New file.
4818 2001-09-04 Paul Eggert <eggert@twinsun.com>
4820 * xgetcwd.c: Revert some of the previous change; intead,
4821 fix the HAVE_GETCWD_NULL code to behave more like the
4822 !HAVE_GETCWD_NULL code used to.
4825 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4828 2001-09-04 Paul Eggert <eggert@twinsun.com>
4830 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
4831 Use ssize_t, not int, to store result of readlink.
4832 Check for ssize_t overflow as well as size_t overflow,
4833 as POSIX says the result of readlink is implementation-defined
4834 when ssize_t overflows.
4835 Remove unnecessary cast to char*.
4836 Use free+malloc instead of realloc, as the storage doesn't need
4837 to be preserved and it's clearer and can be more efficient that way.
4838 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
4839 * xreadlink.h (xreadlink): Update prototype.
4841 2001-09-03 Paul Eggert <eggert@twinsun.com>
4843 * exclude.c (fnmatch_no_wildcards): Fix confusion between
4844 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
4845 spotted by Jim Meyering.
4847 2001-09-03 Jim Meyering <meyering@lucent.com>
4849 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
4851 2001-09-03 Paul Eggert <eggert@twinsun.com>
4853 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
4854 like the HAVE_GETCWD_NULL code.
4855 Include pathmax.h if not HAVE_GETCWD.
4856 Do not include xalloc.h.
4857 (INITIAL_BUFFER_SIZE): New symbol.
4858 Do not use xmalloc / xrealloc, since the caller is responsible for
4859 handling errors. Preserve errno around `free' during failure.
4860 Do not overrun buffer when using getwd.
4862 2001-09-03 Paul Eggert <eggert@twinsun.com>
4864 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
4865 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
4867 2001-09-02 Jim Meyering <meyering@lucent.com>
4869 * error.c: Update from GNU libc.
4871 2001-09-01 Jim Meyering <meyering@lucent.com>
4873 * xreadlink.c: New file.
4874 * xreadlink.h: New file.
4875 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
4877 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
4878 doesn't conflict with sparc Solaris 7's definition in
4879 /usr/include/sys/int_types.h.
4881 * exclude.c: Use `""', not `<>' to #include non-system header files.
4882 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
4883 and strncasecmp as r-values. Unixware didn't have declarations.
4885 2001-08-31 Jim Meyering <meyering@lucent.com>
4887 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
4888 Use an initial, malloc'd, buffer of length 128 rather than
4889 a statically allocated one of length 1024.
4891 2001-08-30 Paul Eggert <eggert@twinsun.com>
4893 * xgetcwd.c: Don't include pathmax.h.
4894 Include stdlib.h and unistd.h if available.
4896 (xmalloc, xstrdup, free): Remove decls.
4897 (xgetcwd): Don't assume sizes fit in unsigned.
4898 Check for overflow when computing sizes.
4899 Simplify reallocation code.
4901 2001-08-28 Paul Eggert <eggert@twinsun.com>
4903 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
4905 * strtoimax.c: Renamed from strtoxmax.c, removing the
4908 Also, make the following further changes to make this file's
4909 configuration more similar to that of strtol.c:
4910 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
4911 (strtoumax, uintmax_t, strtoull, strtol): Remove.
4912 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
4913 (strtoimax): Renamed from strtoumax. All uses of unsigned values
4914 changed to signed values.
4916 And make the following changes as well:
4917 Fix copyright notice, as 1999 was missing.
4918 (verify): New macro.
4919 (strtoimax): Check sizes at compile-time, not run-time.
4920 Prefer strtol to strtoll if both work.
4921 (main): Remove; it was not that useful and was a pain to maintain.
4923 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
4925 2001-08-30 Paul Eggert <eggert@twinsun.com>
4927 * savedir.c (savedir): Remove size parameter, as POSIX says that
4928 a directory's st_size can have an arbitrary value, so the old
4929 usage could waste an arbitrary amount of memory. All uses
4931 * savedir.h: Update prototype.
4933 2001-08-30 Paul Eggert <eggert@twinsun.com>
4935 * xstrtol.c (strtoimax): New decl.
4937 2001-08-28 Paul Eggert <eggert@twinsun.com>
4939 * xstrtol.h: Add copyright notice.
4940 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
4941 LONGINT_INVALID_SUFFIX_CHAR.
4943 2001-08-30 Paul Eggert <eggert@twinsun.com>
4945 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
4948 2001-08-30 Paul Eggert <eggert@twinsun.com>
4950 * hash.c: Remove '2001' from copyright notice.
4952 2001-08-30 Paul Eggert <eggert@twinsun.com>
4954 * full-write.h: New file.
4955 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
4956 * full-write.c: Correct credits, as cccp.c no longer
4957 exists and anyway it was so heavily changed from the old cccp
4958 code as to be unrecognizable. Include full-write.h.
4959 (full_write) Return size_t, with short writes meaning failure.
4960 All callers changed. This fixes a bug with large buffers
4962 * utime.c: Include full-write.h.
4964 2001-08-30 Paul Eggert <eggert@twinsun.com>
4966 Merge 'exclude' changes from tar 1.13.22.
4967 This fixes one or two unlikely storage allocation overflow bugs,
4968 but doesn't change user-visible behavior otherwise.
4970 2001-08-30 Paul Eggert <eggert@twinsun.com>
4972 * exclude.c (bool): Declare, perhaps by including stdbool.h.
4973 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4974 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4975 Include if available.
4976 (<xalloc.h>): Include
4977 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4978 (verify): New macro. Use it to verify that EXCLUDE macros do not
4979 collide with FNM macros.
4980 (struct patopts): New struct.
4981 (struct exclude): Use it, as exclude patterns now come with options.
4982 (new_exclude): Support above changes.
4983 (new_exclude, add_exclude_file):
4984 Initial size must now be a power of two to simplify overflow checking.
4985 (free_exclude, fnmatch_no_wildcards): New function.
4986 (excluded_filename): No longer requires options arg, as the options
4987 are determined by add_exclude. Now returns bool, not int.
4988 (excluded_filename, add_exclude):
4989 Add support for the fancy new exclusion options.
4990 (add_exclude, add_exclude_file): Now takes int options arg.
4991 Check for arithmetic overflow when computing sizes.
4992 (add_exclude_file): xrealloc might modify errno, so don't
4993 realloc until after errno might be used.
4995 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4997 (free_exclude): New decl.
4998 (add_exclude, add_exclude_file): Now takes int options arg.
4999 (excluded_filename): No longer requires options arg, as the options
5000 are determined by add_exclude. Now returns bool, not int.
5002 2001-08-30 Paul Eggert <eggert@twinsun.com>
5004 * alloca.c (alloca): Arg is of type size_t, not unsigned.
5006 2001-08-27 Jim Meyering <meyering@lucent.com>
5008 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
5010 * version-etc.c (N_): Remove definition.
5011 Revert most of last change.
5012 Instead, simply don't mark the `Copyright...' string for translation.
5013 Based on advice from Paul Eggert.
5015 * strtoxmax.c: Tweak comment.
5017 2001-08-26 Jim Meyering <meyering@lucent.com>
5019 * version-etc.c (version_etc_copyright_fmt): Replace literal year
5020 of copyright with `%s' so translators don't get an untranslated
5022 (COPYRIGHT_YEAR): Define.
5023 (version_etc): Use fprintf rather than fputs.
5024 Suggestion from Ulrich Drepper.
5026 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
5028 * strtoll.c: New file, from GNU libc.
5029 * xstrtoimax.c: New file.
5031 * xstrtol.h: Add xstrtoimax.
5032 * strtoumax.c: New file. Simply include "strtoumax.c".
5033 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
5035 * strtoumax.c: Factor to work both for unsigned and signed types, ...
5036 * strtoxmax.c: ... then renamed to this.
5038 2001-08-13 Paul Eggert <eggert@twinsun.com>
5040 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
5041 Port to Solaris 8, where 'sed' requires a space after the 'r'
5042 command, and where sh dislikes "$/". Clean up the spacing a bit.
5043 Redirect output to $tmp just once.
5045 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
5047 * addext.c (<errno.h>): Include.
5048 (errno): Declare if not defined.
5049 (addext): Work correctly when pathconf returns -1 and leaves
5050 errno alone because there is no limit. Also, work even if
5051 pathconf returns a value greater than SIZE_MAX.
5053 2001-08-12 Jim Meyering <meyering@lucent.com>
5055 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
5056 Simply `return getcwd (NULL, 0);'.
5057 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
5058 Use 1300 as initial value for length, not PATH_MAX.
5060 * pathmax.h: Clean up cpp syntax.
5062 2001-08-12 Jim Meyering <meyering@lucent.com>
5064 * gettimeofday.c: New file.
5066 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
5068 2001-08-04 Jim Meyering <meyering@lucent.com>
5070 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
5071 to get in sync with glibc.
5073 2001-08-03 Paul Eggert <eggert@twinsun.com>
5075 The following changes are from gettext 0.10.39 as maintained by
5078 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
5079 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
5080 with inverted sense. All uses changed.
5082 * mbswidth.c: Don't include <limits.h>.
5083 Include <stdlib.h> and <string.h> unconditionally.
5084 (iswcntrl, mbsinit, ISCNTRL): New macros.
5085 (mbsnwidth): Use K&R style function declarations.
5086 Don't bother checking for MB_LEN_MAX == 1, since the compiler
5087 can optimize it when MB_CUR_MAX == 1.
5088 The width of control characters is zero, not 1.
5090 2001-07-15 Jim Meyering <meyering@lucent.com>
5092 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
5093 (BUILT_SOURCES): Add unlocked-io.h.
5094 (io_functions): Define.
5095 (unlocked-io.h): New rule.
5096 (DISTCLEANFILES): Add unlocked-io.h.
5097 (all-local): Depend on unlocked-io.h, to ensure it is created.
5099 * unlocked-io.hin: New file
5101 * regex.c: Update from glibc.
5103 2001-07-05 Jim Meyering <meyering@lucent.com>
5105 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
5107 (libfetish_a_SOURCES): Put all .h files here instead.
5108 Remove a thus-exposed (better checks in automake) duplicate and
5109 two unnecessary .h files.
5111 2001-06-11 Jim Meyering <meyering@lucent.com>
5113 * regex.c: Update from GNU libc.
5115 2001-05-27 Jim Meyering <meyering@lucent.com>
5117 * readutmp.h (UT_TYPE): Define.
5119 2001-05-24 Jim Meyering <meyering@lucent.com>
5121 * argmatch.c: Include "quote.h".
5122 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
5123 quote function. Reported by Göran Uddeborg.
5125 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
5127 * dirname.c (dir_name): Compute append_dot using path, not newpath
5128 which is not yet declared.
5130 2001-05-11 Paul Eggert <eggert@twinsun.com>
5132 * Makefile.am (libfetish_a_SOURCES):
5133 Add strftime.c, since we now compile it on all hosts.
5135 * strftime.c (my_strftime):
5136 Define to nstrftime if emacs, but only if my_strftime is not defined.
5137 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
5138 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
5139 Add one more extra argument: a nanoseconds value.
5142 (my_strftime function): Add %N format.
5143 (emacs_strftimeu): Renamed from emacs_strftime,
5144 with extra ut argument.
5146 2001-05-11 Paul Eggert <eggert@twinsun.com>
5148 dirname code cleanup. base_name now behaves more compatibly
5149 with POSIX basename when given file names that have trailing
5150 slashes, and similarly for dir_name. Add new primitives
5151 base_len and dir_len. Put the directory-name-related decls
5154 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
5155 * backupfile.c (base_name): Likewise.
5156 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
5157 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
5158 * makepath.c (strip_trailing_slashes): Likewise.
5159 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
5161 * rename.c (strip_trailing_slashes): Likewise.
5162 * same.c (base_name): Likewise.
5163 * stripslash.c (ISSLASH): Likewise.
5165 * addext.c: Include <dirname.h> after size_t is defined.
5166 * backupfile.c: Likewise.
5168 * addext.c (addext): Use base_len to trim redundant
5169 trailing slashes instead of doing it ourselves.
5170 But do not trim the last slash if it is not redundant.
5172 * backupfile.c (find_backup_file_name,
5173 max_backup_version): Use base_len instead of rolling it ourselves.
5174 Handle the case of "" and (on DOS) "C:" correctly.
5176 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
5177 Include <string.h>, <dirname.h>.
5178 (base_name): Allow file names ending in slashes, other than names
5179 that are all slashes. In this case, return the basename followed
5180 by the slashes. This is more general, and can be used in places
5181 where the original base_name purposely had an assertion failure.
5182 (base_len): New function.
5184 * dirname.c: Include <string.h> instead of <stdlib.h>.
5185 Do not include <assert.h>; no longer needed.
5187 (memrchr): Remove decl.
5188 (dir_name_r): Remove.
5189 (dir_len): Renamed from dirlen. All callers changed.
5190 Rewrite in terms of base_name, for simplicity and consistency.
5191 (dir_name): Never return NULL. All callers changed.
5192 Do not include <stdlib.h> in test program; no longer needed.
5193 return 0; is fine for test program.
5195 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
5197 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
5199 * path-concat.c (path_concat): Use base_len to compute
5200 base length, not strlen; this means we cannot rely on memcpy
5203 * same.c (STREQ): Remove.
5204 (same_name): Handle the case where the basename ends in trailing '/'.
5206 * stripslash.c (strip_trailing_slashes): Return nonzero if
5207 a slash was stripped. Do not strip the last slash after a
5210 2001-04-08 Jim Meyering <meyering@lucent.com>
5212 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
5213 recomputed; that's necessary when the offset spans a DST transition.
5214 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
5216 2001-04-02 Jim Meyering <meyering@lucent.com>
5218 * regex.h, regex.c: Update from GNU libc.
5220 2001-03-19 Paul Eggert <eggert@twinsun.com>
5222 * version-etc.c (version_etc_copyright): Update to 2001.
5224 2001-03-16 Paul Eggert <eggert@twinsun.com>
5226 * tempname.c (uint64_t): Define to uintmax_t if
5227 not defined, and if UINT64_MAX is not defined.
5228 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
5229 Reported by John David Anglin.
5231 2001-03-10 Bruno Haible <haible@clisp.cons.org>
5233 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
5234 alias if codeset is empty.
5235 * config.charset (BeOS): Use wildcard syntax.
5237 2001-03-13 Jim Meyering <meyering@lucent.com>
5239 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
5240 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
5243 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5245 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
5247 * unicodeio.c (print_unicode_char): Simplify accordingly.
5249 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5251 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
5252 support for DOS/DJGPP.
5254 2001-02-28 Paul Eggert <eggert@twinsun.com>
5256 * Makefile.am (libfetish_a_SOURCES):
5257 Add dup-safer.c, fopen-safer.c.
5258 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
5260 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
5262 2001-02-25 Paul Eggert <eggert@twinsun.com>
5264 The mkstemp replacement is taken from glibc 2.2.2, with some
5265 portability fixes for use outside glibc, as follows:
5267 * tempname.c (struct_stat64): New macro.
5268 (direxists, __gen_tempname): Use it.
5269 This avoids a portability problem with Solaris 8.
5271 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
5272 (<stddef.h>, <stdint.h>, <string.h>):
5273 Include only if STDC_HEADERS || _LIBC.
5274 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
5275 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
5276 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
5277 (__set_errno): Define this macro if <errno.h> doesn't.
5278 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
5279 Define these macros if <stdio.h> doesn't.
5280 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
5281 Define these macros if <sys/stat.h>
5282 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
5283 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
5284 __xstat64): Define if not _LIBC.
5285 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
5286 (__gen_tempname): Invoke gettimeofday only if
5287 HAVE_GETTIMEOFDAY || _LIBC;
5288 otherwise, fall back on plain "time".
5289 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
5291 * mkstemp.c (__GT_FILE): Define to zero if not defined.
5293 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
5295 2001-02-17 Jim Meyering <meyering@lucent.com>
5297 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
5298 around included file name.
5300 * strnlen.c (__strnlen): Merge in a change from GNU libc.
5302 * strftime.c: Update from GNU libc (the only changes were to comments).
5304 2001-02-13 Bruno Haible <haible@clisp.cons.org>
5306 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
5308 2001-02-17 Paul Eggert <eggert@twinsun.com>
5310 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
5311 Remove workaround macros for hosts that have mbrtowc but not
5312 mbstate_t, as we now insist on proper declarations for both
5313 before using mbrtowc.
5315 2001-02-17 Jim Meyering <meyering@lucent.com>
5317 * regex.c: Update from libc.
5319 2001-02-16 Paul Eggert <eggert@twinsun.com>
5321 * alloca.c (malloc): Undef before defining, since stdlib.h
5322 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
5323 Reported by Mark Hounschell via Paul Eggert.
5325 2001-01-30 Bruno Haible <haible@clisp.cons.org>
5327 * config.charset: Update for FreeBSD 4.2.
5329 2001-01-26 Jim Meyering <meyering@lucent.com>
5331 * quotearg.c: Include stddef.h.
5332 * quote.c: Include stddef.h.
5333 Reported by Axel Kittenberger.
5335 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
5336 line in double quotes so that it evokes a better diagnostic.
5337 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
5338 Reported by Axel Kittenberger.
5340 2001-01-15 Bruno Haible <haible@clisp.cons.org>
5342 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
5343 to avoid a warning. Add back 'const' to inptr.
5345 2001-01-16 Jim Meyering <meyering@lucent.com>
5347 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
5350 2001-01-14 Jim Meyering <meyering@lucent.com>
5352 * rename.c: New file. From Volker Borchert.
5353 Include stdlib.h, string.h or strings.h, and xalloc.h.
5354 Use strip_trailing_slashes rather than open-coding it.
5356 2001-01-03 Paul Eggert <eggert@twinsun.com>
5358 * strftime.c: Sync with glibc time/strftime.c 1.81.
5360 2001-01-03 Jim Meyering <meyering@lucent.com>
5362 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
5363 local `inptr' to avoid warning with some system declarations of iconv.
5365 2000-12-29 Paul Eggert <eggert@twinsun.com>
5367 * modechange.c: Do not assume that mode_t uses the
5368 traditional octal encoding. E.g. "chmod 1 FOO" should set
5369 the other-execute bit of FOO even if S_IXOTH != 1.
5371 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
5372 WOTH, XOTH, ALLM): New macros.
5373 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
5374 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
5376 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
5377 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
5379 No need to use uintmax_t; unsigned long is long enough.
5380 Don't bother to get suffix since we don't use it.
5382 2000-12-24 Jim Meyering <meyering@lucent.com>
5384 * hash.c (is_prime): Return explicit boolean values.
5385 (hash_get_first): Return NULL to appease Irix5.6's 89.
5386 Reported by Nelson Beebe.
5388 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5390 * localcharset.c (locale_charset): Add support for Win32.
5392 2000-12-18 Paul Eggert <eggert@twinsun.com>
5394 * physmem.h, physmem.c: New files.
5396 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
5397 (noinst_HEADERS): Add physmem.h.
5399 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
5400 't' for compatibility with Solaris 8 sort.
5402 2000-12-18 Bruno Haible <haible@clisp.cons.org>
5404 * config.charset: Add support for BeOS.
5406 2000-12-16 Jim Meyering <meyering@lucent.com>
5408 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
5409 SHELLS_FILE to a file name that's useful on djgpp systems.
5411 (ADDITIONAL_DEFAULT_SHELLS): Define.
5412 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
5413 Based mostly on a patch from Prashant TR.
5415 2000-12-16 Jim Meyering <meyering@lucent.com>
5417 This bug had a serious impact on chown: `chown N:M FILE' (for integer
5418 N and M) would have treated it like `chown N:N FILE'.
5420 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
5422 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5424 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
5425 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
5426 to the list of canonical encodings. Rename EUC-CN to GB2312.
5428 2000-12-08 Andreas Schwab <schwab@suse.de>
5430 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
5431 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
5433 2000-12-07 Jim Meyering <meyering@lucent.com>
5435 * stripslash.c (ISSLASH): Define.
5436 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
5439 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
5440 (dir_name_r): Declare this function as static.
5441 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
5442 manifest itself on a name containing a mix of slashes and
5444 Make this function work with names starting with a DOS-style
5445 drive letter and colon prefix.
5446 (dir_name): Append `.' if necessary.
5447 Based mostly on patches from Prashant TR and Eli Zaretskii.
5449 * dirname.h (dir_name_r): Remove prototype.
5451 2000-12-05 Jim Meyering <meyering@lucent.com>
5453 * dirname.c (dir_name_r): Add `const' in a few local declarations.
5455 2000-12-04 Jim Meyering <meyering@lucent.com>
5457 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
5458 Also include memory.h, stdlib.h, unistd.h if appropriate.
5459 Reported by Andreas Jaeger (conflicting declaration of malloc).
5461 2000-12-02 Jim Meyering <meyering@lucent.com>
5463 * closeout.h: Make idempotent, to avoid some obscure warnings.
5465 2000-12-01 Paul Eggert <eggert@twinsun.com>
5467 * memrchr.c: Include <config.h> before any system include file.
5469 2000-11-29 Paul Eggert <eggert@twinsun.com>
5471 * dirname.c (dir_name_r): Fix typo: int -> size_t.
5473 2000-11-26 Jim Meyering <meyering@lucent.com>
5475 * memcoll.c: Include sys/types.h. From Werner Almesberger.
5477 2000-11-22 Paul Eggert <eggert@twinsun.com>
5479 * strftime.c (my_strftime): Do not invoke mbrlen with a
5480 size of (size_t) -1; it's not portable.
5482 2000-11-17 Akim Demaille <akim@epita.fr>
5484 * obstack.h: Formatting changes.
5485 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
5486 prevent type checking.
5487 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
5488 cast the value to (void *): assigning a `foo *' to a `void *'
5490 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
5492 2000-11-17 Jim Meyering <meyering@lucent.com>
5494 * strstr.c: Update from GNU libc.
5496 2000-11-16 Jim Meyering <meyering@lucent.com>
5498 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
5500 2000-11-11 Jim Meyering <meyering@lucent.com>
5502 * error.c: Add a couple #includes, merging from GNU libc version.
5504 2000-11-10 Jim Meyering <meyering@lucent.com>
5506 * obstack.h: Update from GNU libc.
5507 * obstack.c: Likewise.
5509 2000-11-06 Paul Eggert <eggert@twinsun.com>
5511 * getusershell.c (setusershell): Use rewind rather than
5512 fseek/fseeko, to avoid configuration hassles with fseeko.
5513 Don't bother opening SHELLS_FILE if shellstream is NULL;
5516 2000-11-05 Jim Meyering <meyering@lucent.com>
5518 * makepath.h (make_dir): Declare.
5519 * makepath.c (make_dir): Remove `static' attribute.
5522 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
5524 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
5525 last one in a bucket, advance to the next bucket.
5527 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
5529 * fnmatch.c: Do not comment out all the code if we are using
5530 the GNU C library, because in some cases we are replacing buggy
5531 code in the GNU C library itself.
5533 2000-10-30 Paul Eggert <eggert@twinsun.com>
5535 * error.h, getline.h, modechange.h:
5536 Remove "2000" from Copyright line, as the file hasn't been
5537 changed this year other than in the copyright notice.
5539 * xalloc.h: Add "2000" to Copyright line, as this file
5540 was changed this year.
5542 2000-10-30 Paul Eggert <eggert@twinsun.com>
5544 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
5545 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5546 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5548 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
5550 * regex.h (__restrict_arr): Move definition out of #ifndef block.
5551 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
5552 doesn't define __restrict_arr.
5554 2000-10-29 Jim Meyering <meyering@lucent.com>
5556 * xstat.in: Fix grammar in comment.
5558 2000-10-28 Jim Meyering <meyering@lucent.com>
5560 * memchr.c: Update from libc.
5561 Adjust for portability:
5562 [HAVE_STDLIB_H]: Include stdlib.h.
5563 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
5564 Undef __memchr, too.
5565 [!weak_alias]: Define __memchr to memchr.
5567 * regex.c: Update from libc.
5568 * regex.h: Likewise.
5569 * getopt1.c: Likewise.
5570 * memcmp.c: Likewise.
5572 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
5573 Avoid using fseek, when possible -- it's broken by design.
5574 Patch by Ulrich Drepper.
5576 2000-10-26 Jim Meyering <meyering@lucent.com>
5578 * strftime.c: Update from libc.
5580 2000-10-25 Jim Meyering <meyering@lucent.com>
5582 * obstack.c: Update from libc.
5584 2000-10-23 Jim Meyering <meyering@lucent.com>
5586 * hard-locale.c (hard_locale): Revert last change -- it was simply
5587 wrong. That set_locale call must not have any side effects.
5590 2000-10-22 Jim Meyering <meyering@lucent.com>
5592 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
5593 [CYCLIC]: Remove now-unused definition.
5595 * save-cwd.c (O_DIRECTORY): Define, if needed.
5596 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
5597 Suggestion from Ulrich Drepper.
5599 2000-10-21 Jim Meyering <meyering@lucent.com>
5601 * dirname.c (dir_name_r): New function, factored out of dir_name.
5602 (dir_name): Use dir_name_r.
5603 * dirname.h (dir_name_r): Declare it.
5605 2000-10-21 Jim Meyering <meyering@lucent.com>
5607 * dirname.c (memrchr): Declare if necessary.
5608 (dir_name): Remove the restriction that there be no
5609 trailing slashes. Now, this code skips past them, effectively
5611 [TEST_DIRNAME] (main): New unit tests.
5613 * memrchr.c: New file from GNU libc.
5614 Undef __memrchr, too.
5615 [!weak_alias]: Define __memrchr to memrchr.
5616 Guard weak_alias use with `#ifdef weak_alias'.
5618 2000-10-17 Jim Meyering <meyering@lucent.com>
5620 * quote.h (PARAMS): Define and use.
5621 Reported by Akim Demaille.
5623 * getopt.c: Update from libc.
5625 2000-10-16 Jim Meyering <meyering@lucent.com>
5627 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
5630 2000-09-25 Jim Meyering <meyering@lucent.com>
5632 * md5.h (rol): Define (from GnuPG).
5634 * sha.c: Give credit (GnuPG) where due.
5635 (M): Use rol rather than open-coding it.
5636 Add a FIXME comment.
5638 2000-09-21 Jim Meyering <meyering@lucent.com>
5640 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
5641 Reported by Michael Stone.
5643 2000-09-20 Jim Meyering <meyering@lucent.com>
5645 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
5646 (noinst_HEADERS): Add sha.h.
5647 Based on code from Scott G. Miller and from GnuPG.
5649 2000-09-15 Jim Meyering <meyering@lucent.com>
5651 * regex.c: Update from libc.
5653 2000-09-10 Jim Meyering <meyering@lucent.com>
5655 * getopt.c (_getopt_internal): Update from glibc.
5657 2000-09-09 Jim Meyering <meyering@lucent.com>
5659 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
5660 think it should be used as a general replacement for isascii.
5661 * fnmatch.c: Likewise.
5662 * mbswidth.c: Likewise
5663 * regex.c: Likewise.
5666 * userspec.c: Include sys/param.h and limits.h.
5668 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5669 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
5670 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
5671 UID, GID. Check range.
5673 2000-09-06 Jim Meyering <meyering@lucent.com>
5675 * getopt.c (_getopt_internal): Update from glibc.
5677 2000-08-30 Jim Meyering <meyering@lucent.com>
5679 * strftime.c: Merge in changes from GNU libc.
5681 2000-08-26 Jim Meyering <meyering@lucent.com>
5683 * closeout.c: Include "__fpending.h".
5684 (close_stdout_status): Return right away if there's nothing to flush.
5686 * Makefile.am (noinst_HEADERS): Add __fpending.h.
5687 * __fpending.c: New file.
5688 * __fpending.h: New file.
5690 2000-08-07 Paul Eggert <eggert@twinsun.com>
5692 Standardize on "memory exhausted" instead of "Memory exhausted"
5693 or "virtual memory exhausted".
5694 * obstack.c (print_and_abort): Use "memory exhausted", not
5695 "virtual memory exhausted".
5696 * same.c (same_name): Invoke xalloc_die instead of printing
5698 * userspec.c (parse_user_spec): Likewise.
5699 * bumpalloc.h: comment fix
5700 * same.c, userspec.c: Include xalloc.h.
5702 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
5703 not char *const and pointing to a constant array.
5704 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
5705 (xrealloc): Comment fix.
5707 * userspec.c (parse_user_spec):
5708 Don't translate a message until just before returning,
5709 to avoid unnecessary translation.
5711 2000-08-07 Jim Meyering <meyering@lucent.com>
5713 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
5714 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
5715 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
5716 getgroups.c, gethostname.c, getopt.h, group-member.c,
5717 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
5718 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
5719 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
5720 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
5721 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
5722 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
5723 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
5724 yesno.c: Back out Copyright date changes for each file with no change
5725 this year. This eases coordination with other programs using the same
5726 source code modules. From Paul Eggert.
5728 2000-08-03 Greg McGary <greg@mcgary.org>
5730 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
5731 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
5732 (EXTEND_BUFFER): Use them.
5734 2000-08-01 Jim Meyering <meyering@lucent.com>
5736 * dirname.c (ISSLASH): Define.
5737 (BACKSLASH_IS_PATH_SEPARATOR): Define.
5738 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
5739 both `\' and `/' may be use as path separators.
5740 Based on a patch from Prashant TR.
5742 2000-07-31 Paul Eggert <eggert@twinsun.com>
5744 * quotearg.c (quotearg_n_options): Don't make the initial
5745 slot vector a constant, since it might get modified.
5747 2000-07-31 Jim Meyering <meyering@lucent.com>
5749 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
5750 * obstack.c (print_and_abort): Likewise.
5752 2000-07-30 Paul Eggert <eggert@twinsun.com>
5754 * quotearg.c (quotearg_n_options): Preallocate a slot 0
5755 buffer, so that the caller can always quote one small
5756 component of a "memory exhausted" message in slot 0.
5757 From a suggestion by Jim Meyering.
5759 2000-07-30 Jim Meyering <meyering@lucent.com>
5761 * makepath.c (make_path): Quote the other instance, too.
5763 * quotearg.c (N_STATIC_SLOTVECS): Define.
5764 (STATIC_BUF_SIZE): Define.
5765 (quotearg_n_options): Use only statically allocated storage when
5766 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
5767 than STATIC_BUF_SIZE.
5769 2000-07-29 Jim Meyering <meyering@lucent.com>
5771 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
5772 * dirname.c (dir_name): Likewise.
5774 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
5776 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
5777 (dir_name): Assert that there are no trailing slashes.
5779 2000-07-18 Bruno Haible <haible@clisp.cons.org>
5781 * mbswidth.h (mbswidth): Add a flags argument.
5782 (mbswidth): New declaration.
5783 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
5784 * mbswidth.c (mbswidth): Add a flags argument.
5785 (mbsnwidth): New function.
5787 2000-07-24 Jim Meyering <meyering@lucent.com>
5789 * mbswidth.c: Remove useless #else. From Bruno Haible.
5791 2000-07-23 Paul Eggert <eggert@twinsun.com>
5793 * mbswidth.c (_XOPEN_SOURCE):
5794 Don't define; this causes problems on Solaris 7.
5795 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
5797 2000-07-23 Paul Eggert <eggert@twinsun.com>
5800 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5801 so that mbstate_t is always defined.
5803 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
5804 be 1 in at least one GCC installation, and this configuration
5805 error is likely to be common. Ignoring MB_LEN_MAX hurts
5806 performance on hosts that have mbrtowc but have only unibyte
5807 locales, but I assume these hosts are rare.
5809 2000-07-23 Paul Eggert <eggert@twinsun.com>
5811 * quotearg.c: Streamline by invoking multibyte code only if needed.
5812 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
5813 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5814 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5815 invoke multibyte primitives.
5817 2000-07-23 Jim Meyering <meyering@lucent.com>
5819 * basename.c (base_name): Add an assertion.
5821 2000-07-15 Bruno Haible <clisp.cons.org>
5823 * quotearg.c: When the system forces us to redefine mbstate_t,
5824 shadow its mbsinit function.
5826 2000-07-16 Bruno Haible <haible@clisp.cons.org>
5828 * mbswidth.h: New file.
5829 * mbswidth.c: New file.
5830 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
5831 (noinst_HEADERS): Add mbswidth.h.
5833 2000-07-17 Bruno Haible <haible@clisp.cons.org>
5835 * config.charset: Add support for FreeBSD. Improve support for HP-UX
5838 2000-07-15 Jim Meyering <meyering@lucent.com>
5840 * makepath.c: Include quote.h.
5841 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
5842 corresponding argument in a `quote (...)' call.
5843 Give better diagnostics.
5845 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
5846 (noinst_HEADERS): Add quote.h.
5848 * quote.c (quote, quote_n): New file. Two functions taken verbatim
5849 from tar's src/misc.c.
5850 * quote.h: New file. Prototypes for same.
5852 2000-07-10 Paul Eggert <eggert@twinsun.com>
5854 From a suggestion by Bruno Haible.
5855 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
5856 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
5857 to decide whether to define the BeOS workaround macro;
5858 this adjusts to the change to AC_MBSTATE_T.
5860 2000-07-13 Paul Eggert <eggert@twinsun.com>
5862 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
5864 * quotearg.c (quoting_style_args, quoting_style_vals,
5865 quotearg_buffer_restyled): Add support for
5866 clocale_quoting_style. Undo previous change to
5867 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
5868 and "{RIGHT QUOTATION MARK}" msgids.
5870 2000-07-05 Paul Eggert <eggert@twinsun.com>
5872 The old behavior of quoting `like this' doesn't look good with
5873 newer, ISO-style fonts. See:
5874 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
5876 Instead, quote "like this" by default. Let the translator
5877 tailor the locale-specific quoting behavior by providing
5878 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
5880 * quotearg.c (N_): New macro.
5881 (gettext_default): New function.
5882 (quotearg_buffer_restyled): Use
5883 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
5884 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
5886 2000-07-09 Jim Meyering <meyering@lucent.com>
5888 * Most files: Update copyright dates to include 2000.
5890 2000-07-08 Jim Meyering <meyering@lucent.com>
5892 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
5894 (xgethostname): Remove now-unnecessary #ifdef.
5895 Move declaration of `err' into loop where it's used.
5897 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5899 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
5900 by allocating a larger buffer. Test the gethostname return value for
5901 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
5902 returns an error and ENAMETOOLONG isn't defined.
5904 2000-07-05 Paul Eggert <eggert@twinsun.com>
5905 and Bruno Haible <haible@clisp.cons.org>
5907 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
5909 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5911 * quotearg.c (struct quoting_options): Simplify quote_these_too
5914 2000-07-03 Jim Meyering <meyering@lucent.com>
5916 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
5917 Reported by Bruno Haible.
5919 2000-07-04 Jim Meyering <meyering@lucent.com>
5921 * quotearg.c: Make inclusion of <wchar.h> independent of whether
5922 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
5925 2000-07-03 Paul Eggert <eggert@twinsun.com>
5926 and Bruno Haible <haible@clisp.cons.org>
5928 * quotearg.c (mbrtowc):
5929 Assign to *pwc, and return 1 only if result is nonzero.
5930 (iswprint): Use ISPRINT when substituting our own mbrtowc.
5932 2000-07-03 Jim Meyering <meyering@lucent.com>
5934 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
5935 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
5938 2000-07-02 Jim Meyering <meyering@lucent.com>
5940 * quotearg.c (mbstate_t): Don't define here.
5942 2000-07-02 Jim Meyering <meyering@lucent.com>
5944 * nanosleep.c (SIGCONT): Define if not already defined.
5946 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5948 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
5949 per change in ../m4/ls-mntd-fs.m4.
5950 (read_filesystem_list): Ignore symbolic links.
5952 2000-06-29 Jim Meyering <meyering@lucent.com>
5954 * same.c: Include <string.h> or <strings.h>, as appropriate,
5955 for declaration of strcmp.
5957 * long-options.c: Include <stdlib.h>, for declaration of exit.
5959 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
5960 Avoid warning by casting result to `char *' to remove `const'.
5962 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5964 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
5966 2000-06-26 Paul Eggert <eggert@twinsun.com>
5968 savedir now sets errno on failure and invokes xmalloc to get memory.
5969 Fix a couple of other minor bugs while we're at it.
5971 * savedir.c (<unistd.h>): Do not include; there's no need.
5972 (NAMLEN): Remove macro.
5973 (malloc, realloc): Remove decls.
5975 ("xalloc.h"): Include.
5976 (NAME_SIZE_DEFAULT): New macro.
5977 (savedir): Use xmalloc / xrealloc to allocate memory.
5978 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
5979 Skip "" directory entries.
5980 Use strlen to calculate directory entry length, since the old method
5981 is rarely used these days and isn't worth supporting.
5982 Don't use a pointer after freeing it.
5983 Check for integer overflow when calculating allocation size.
5984 Use memcpy to copy entries, instead of stpcpy.
5985 Set errno properly when returning NULL.
5986 Check for readdir error.
5988 2000-06-26 Jim Meyering <meyering@lucent.com>
5990 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5992 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5994 * getusershell.c (xmalloc, xrealloc): Remove functions.
5996 Don't include <stdlib.h>. Don't declare malloc, realloc.
5998 2000-06-23 Bruno Haible <haible@clisp.cons.org>
6000 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
6002 2000-06-24 Jim Meyering <meyering@lucent.com>
6004 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
6006 2000-06-21 Jim Meyering <meyering@lucent.com>
6008 * getpass.c: New file, from Bruno Haible. Required for BeOS.
6010 2000-06-19 Paul Eggert <eggert@twinsun.com>
6012 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
6013 (mbrtowc, mbstate_t): Define substitutes if
6014 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
6015 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
6016 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
6018 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6020 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
6021 than 1024, return a memory chunk of least possible size, instead
6022 of size PATH_MAX + 2. In the loop, increment the size proportionally.
6023 Use free/xmalloc instead of xrealloc to avoid copying for very long
6026 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6028 * canon-host.c (canon_host): Use malloc and memcpy to copy an
6029 address, not strdup. Include <stdlib.h> and don't declare free().
6031 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6033 * path-concat.c (path_concat): Don't access dir[-1] if dir is
6036 2000-06-21 Jim Meyering <meyering@lucent.com>
6038 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
6039 (noinst_HEADERS): Add getstr.h.
6041 * getline.c (getstr): Move into a separate file.
6042 * getstr.c (getstr): New file, extracted from getline.c, with
6043 the following changes: new parameter, delim2; both delim[12]
6044 parameters have type `int', not `char'. The latter would lose
6045 with 8-bit delimiters.
6046 * getstr.h: New file.
6048 2000-06-19 Jim Meyering <meyering@lucent.com>
6050 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
6052 2000-06-18 Jim Meyering <meyering@lucent.com>
6054 * mkdir.c: Remove file, due mainly to copyright incompatibility.
6055 Besides, these days every porting target provides a mkdir function.
6057 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
6058 (this snippet comes from src/system.h).
6060 2000-06-15 Paul Eggert <eggert@twinsun.com>
6062 * human.c (adjust_value): New function.
6063 (human_readable_inexact): Apply rounding style even when
6064 printing approximate values.
6066 2000-06-14 Paul Eggert <eggert@twinsun.com>
6068 * human.c (human_readable_inexact): Allow an input block
6069 size that is not a multiple of the output block size, and vice versa.
6070 Reported by Piergiorgio Sartor.
6072 2000-06-14 Paul Eggert <eggert@twinsun.com>
6074 * getdate.y (get_date): Apply relative times after time
6075 zone indicator, not before. Reported by Todd A. Jacobs.
6077 2000-06-13 Jim Meyering <meyering@lucent.com>
6079 * Makefile.am (all-local): Depend on lstat.c and stat.c.
6081 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
6083 2000-06-12 Paul Eggert <eggert@twinsun.com>
6085 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
6087 2000-06-04 Paul Eggert <eggert@twinsun.com>
6089 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
6091 2000-06-04 Jim Meyering <meyering@lucent.com>
6093 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
6094 SunOS 4.1.4 for which gid_t is an unsigned type.
6096 2000-06-03 Jim Meyering <meyering@lucent.com>
6098 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
6100 2000-05-26 Bruno Haible <haible@clisp.cons.org>
6102 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
6103 newer, don't install charset.alias.
6104 * config.charset: Change the Linux/glibc rules so they become empty
6105 on glibc-2.1 or newer.
6107 2000-06-02 Jim Meyering <meyering@lucent.com>
6109 * mountlist.c: Back out last change. Instead, do this...
6110 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
6111 member using the same `ignore'-testing code.
6112 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
6116 2000-05-29 Jim Meyering <meyering@lucent.com>
6118 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
6119 with the `ignore' attribute. Based on a patch from Mark D. Roth.
6121 2000-05-22 Jim Meyering <meyering@lucent.com>
6123 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
6125 2000-05-18 Jim Meyering <meyering@lucent.com>
6127 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
6128 back, too, since it may have been modified by allocate_entry.
6129 (hash_delete): Rewrite to use neither the assignment operator
6130 nor the comma operator in an if-expression.
6132 2000-05-15 Paul Eggert <eggert@twinsun.com>
6135 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
6136 Remove; no longer needed.
6137 "quotearg.h": Add include.
6138 (file_name): Do not bother to explicitly initialize to NULL; it's less
6139 efficient on some hosts.
6140 (close_stdout_status): Remove test as to whether stdout was already
6141 closed; it breaks for the case "echo x | sort >&-".
6142 Quote file name colons.
6143 Do not assume that _("write error") lacks format strings.
6145 2000-05-15 Jim Meyering <meyering@lucent.com>
6147 * version-etc.c (version_etc_copyright): Update the copyright string
6148 used in all --version output.
6150 2000-05-14 Jim Meyering <meyering@lucent.com>
6152 * closeout.c (close_stdout_set_file_name): New function.
6153 (close_stdout_status): Use new file-scoped global.
6154 Return right away if fstat says the stdout file descriptor is invalid.
6155 * closeout.h (close_stdout_set_file_name): Declare.
6157 2000-05-10 Jim Meyering <meyering@lucent.com>
6159 * closeout.c [default_exit_status]: New file-scoped variable.
6160 (close_stdout_set_status): New function.
6161 * closeout.h (close_stdout_set_status): Declare.
6163 2000-05-08 Jim Meyering <meyering@lucent.com>
6165 * long-options.c: Don't include closeout.h.
6166 (parse_long_options): Don't call close_stdout for --version.
6168 2000-05-06 Jim Meyering <meyering@lucent.com>
6170 * strnlen.c: Undefine __strnlen and strnlen.
6171 [!weak_alias]: Define __strnlen to strnlen.
6173 * atexit.c: New file, from libiberty.
6175 2000-05-06 Jim Meyering <meyering@lucent.com>
6177 * closeout.c (close_stdout_status): Also check for errors on the
6180 2000-05-05 Bruno Haible <haible@clisp.cons.org>
6182 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
6183 instead of xmalloc, xrealloc, path_concat.
6184 (locale_charset): Treat empty environment variables as absent.
6185 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
6187 2000-05-04 Jim Meyering <meyering@lucent.com>
6189 * getopt.c: Update from glibc.
6190 * obstack.c: Likewise.
6191 * obstack.h: Likewise.
6192 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
6194 * regex.h: Likewise.
6195 * strndup.c: Likewise.
6196 * strnlen.c: New file, from glibc.
6198 2000-05-01 Jim Meyering <meyering@lucent.com>
6200 * full-write.c (full_write): Remove `FIXME' part of comment.
6202 2000-04-29 Jim Meyering <meyering@lucent.com>
6204 * path-concat.c: Declare strdup only if it's not defined.
6205 * canon-host.c: Likewise.
6207 2000-04-28 Jim Meyering <meyering@lucent.com>
6209 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
6210 redefinition warning on some systems (HPUX). Otherwise, regex.h is
6211 included first, then limits.h is included by locale.h by libintl.h.
6212 From John David Anglin.
6214 2000-04-25 Jim Meyering <meyering@lucent.com>
6216 * makepath.c (S_IRWXUGO): Define.
6217 (make_path): Always perform explicit chmod if MODE specifies any
6218 of the `special' permission bits. Prompted by a bug report against
6219 install from Mate Wierdl and Joost van Baal.
6221 2000-04-18 Jim Meyering <meyering@lucent.com>
6225 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
6226 getpagesize. For BeOS. Based on a patch from Bruno Haible.
6228 2000-04-17 Jim Meyering <meyering@lucent.com>
6230 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
6231 the definition of it to rpl_strftime also defined-away the system's
6234 2000-04-15 Jim Meyering <meyering@lucent.com>
6236 Use `C' to denote so-called `contiguous' files, the same way
6238 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
6239 (ftypelet): Use S_ISCTG.
6240 From Michael Deutschmann.
6242 2000-04-14 Jim Meyering <meyering@lucent.com>
6244 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
6246 2000-04-08 Jim Meyering <meyering@lucent.com>
6248 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
6249 names don't conflict. Reported by Eli Zaretskii.
6251 2000-03-28 Bruno Haible <haible@clisp.cons.org>
6253 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
6254 bug. Deal with the different error behavior of Irix iconv.
6256 2000-04-07 Jim Meyering <meyering@lucent.com>
6258 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
6259 to work around system header problems on AIX 3.2.5. From Bruno Haible.
6261 2000-04-05 Jim Meyering <meyering@lucent.com>
6263 Portability tweaks required for ultrix4.3.
6264 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
6265 * readutmp.c: Include sys/types.h before sys/stat.h.
6266 * canon-host.c: Declare strdup.
6267 * path-concat.c: Likewise.
6268 From John David Anglin.
6270 2000-04-04 Jim Meyering <meyering@lucent.com>
6272 Be more DOS 8.3-friendly.
6273 * ref-add.sin: Renamed from ref-add.sed.in.
6274 * ref-del.sin: Renamed from ref-del.sed.in.
6275 * Makefile.am: Reflect renaming.
6276 Reported by Eli Zaretskii.
6278 Use a temporary file name that won't clash with `charset.alias'
6279 in the DOS 8.3 name space.
6280 * Makefile.am (charset_tmp): Define.
6281 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
6282 (uninstall-local): Likewise.
6283 Reported by Eli Zaretskii.
6285 2000-03-29 Paul Eggert <eggert@twinsun.com>
6287 * time/strftime.c (my_strftime): Make sure we call the system
6288 strftime, not ourselves, when invoking the underlying strftime.
6290 2000-03-24 Jim Meyering <meyering@lucent.com>
6292 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
6293 (charset_alias): Define.
6294 (install-exec-local): Factor out common code.
6295 (uninstall-local): Split lines longer than 80.
6296 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
6298 (.sed.in.sed): New rule. Don't redirect directly to $@.
6299 (CLEANFILES): Add ref-add.sed and ref-del.sed.
6301 2000-03-19 Bruno Haible <haible@clisp.cons.org>
6303 * config.charset: Output a line containing "Packages using this file".
6304 * ref-add.sed.in, ref-del.sed.in: New files.
6305 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
6306 ref-del.sed): New rules.
6308 2000-03-17 Jim Meyering <meyering@lucent.com>
6310 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
6311 Otherwise, include <strings.h>
6313 2000-03-17 Bruno Haible <haible@clisp.cons.org>
6315 * unicodeio.c (utf8_wctomb): New function.
6316 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
6317 format instead of in UCS-4 with platform dependent endianness.
6319 2000-03-07 Paul Eggert <eggert@twinsun.com>
6321 * savedir.c (savedir): Work even if directory size is
6322 negative; this can happen with some screwy NFS configurations.
6324 2000-03-06 Jim Meyering <meyering@lucent.com>
6326 * localcharset.c (get_charset_aliases): Don't try to free file_name
6327 if it's NULL (because we ran out of memory). From Bruno Haible.
6329 2000-03-05 Jim Meyering <meyering@lucent.com>
6331 * localcharset.c ("path-concat.h"): Include.
6332 (get_charset_aliases): Use path_concat instead of ANSI string
6335 * unicodeio.h (PARAMS): Define.
6336 Use it to guard prototype.
6338 2000-03-04 Jim Meyering <meyering@lucent.com>
6340 * Makefile.am (install-exec-local): Create $(libdir) before installing
6342 (uninstall-local): Uncomment this rule so `make distcheck' works
6345 * unicodeio.c (<errno.h>): Include it.
6346 (errno): Declare if not defined.
6348 * localcharset.c: Add Bruno's comment justifying use of volatile.
6350 * config.charset: New version, incorporating remarks from a linux
6351 i18n mailing list. From Bruno Haible.
6353 2000-03-02 Jim Meyering <meyering@lucent.com>
6355 * Makefile.am (EXTRA_DIST): Add config.charset.
6357 2000-03-01 Jim Meyering <meyering@lucent.com>
6359 * localcharset.c: Guard some #includes with `#if HAVE_...'.
6360 * unicodeio.c: Likewise.
6362 2000-02-02 Bruno Haible <haible@clisp.cons.org>
6364 * config.charset: New file.
6365 * localcharset.c: New file.
6366 * unicodeio.h, unicodeio.c: New files.
6367 * Makefile.am (DEFS): Add -DLIBDIR=...
6368 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
6369 (noinst_HEADERS): Add unicodeio.h.
6370 (all-local, install-exec-local, charset.alias): New targets.
6372 2000-02-28 Paul Eggert <eggert@twinsun.com>
6374 * quotearg.c (ALERT_CHAR): New macro.
6375 (quotearg_buffer_restyled): Use it.
6377 2000-02-27 Jim Meyering <meyering@lucent.com>
6379 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
6380 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
6382 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
6383 not `#if STDC_HEADERS'.
6384 Declare malloc if needed.
6386 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
6387 now that autoconf always defines the HAVE_DECL_ symbols.
6388 * human.c: Likewise.
6390 * strtoumax.c: Likewise.
6392 * backupfile.c: Arrange for cpp to fail if the configure-time
6393 declaration check was not run.
6395 * human.c: Likewise.
6397 * strtoumax.c: Likewise.
6399 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
6400 then first look up the entire `.'-containing string as a login name.
6402 2000-02-18 Paul Eggert <eggert@twinsun.com>
6404 * getdate.y: Handle two-digit years with leading zeros correctly.
6405 (textint): New typedef.
6406 (parser_control): Member year changed from int to textint.
6408 (YYSTYPE): Removed; replaced by %union with int and textint members.
6409 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
6410 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
6411 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6412 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6413 (date, number, to_year): Use width of number in digits, not its value,
6414 to determine whether it's a 2-digit year, or a 2-digit time.
6415 (yylex): Store number of digits of numeric tokens.
6416 Reported by John Kendall.
6418 (parser_control): Changed from struct parser_control to typedef (for
6419 consistency). All uses changed.
6421 (tID): Removed; not used.
6422 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
6424 2000-02-14 Paul Eggert <eggert@twinsun.com>
6426 * getpagesize.h (getpagesize): Port to VMS for Alpha;
6427 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
6429 2000-02-12 Jim Meyering <meyering@lucent.com>
6431 * userspec.c (ISDIGIT): Define it.
6432 (isdigit): Remove definition.
6433 (is_number): Use ISDIGIT, not isdigit.
6434 <libintl.h>: Include.
6436 (parse_user_spec): Mark translatable strings.
6438 2000-02-10 Jim Meyering <meyering@lucent.com>
6440 With these changes, nanosleep.[ch] are finally enough like the other
6441 lib/* replacement files to compile on a few more losing systems.
6443 * nanosleep.h: Don't include config.h.
6444 Remove prototype from declaration of nanosleep.
6445 (PARAMS): Remove now-unneeded definition.
6446 * nanosleep.c: #undef nanosleep.
6447 (rpl_nanosleep): Rename from nanosleep.
6449 2000-02-03 Jim Meyering <meyering@lucent.com>
6451 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
6452 rather than with `#if HAVE_UTMPNAME'.
6454 2000-02-01 Jim Meyering <meyering@lucent.com>
6456 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
6458 2000-01-31 Jim Meyering <meyering@lucent.com>
6460 * nanosleep.h (nanosleep): Guard declaration with
6461 `#if ! HAVE_DECL_NANOSLEEP'.
6462 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
6463 the declaration in that vendor's sys/timers.h.
6464 Reported by Christian Krackowizer.
6466 * quotearg.c (ISASCII): Add #undef and move definition to follow
6467 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
6468 (ISPRINT): Likewise.
6469 Reported by Tom Tromey.
6471 2000-01-30 Jim Meyering <meyering@lucent.com>
6473 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
6474 uses of ->ut_name. The latter doesn't work with new Linux header files
6475 where only utmpx.ut_user is declared.
6477 * readutmp.h (UT_USER): Define.
6479 2000-01-23 Jim Meyering <meyering@lucent.com>
6481 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
6484 2000-01-22 Jim Meyering <meyering@lucent.com>
6486 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
6487 [! HAVE_DECL_STRTOULL]: Declare strtoull.
6488 Required for some AIX systems. Reported by Christian Krackowizer.
6489 [TESTING] (main): New function.
6491 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
6492 * dirname.c (dir_name): Support for DOS-style file names with drive
6495 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
6497 * strverscmp.c (ISDIGIT): Define.
6498 (strverscmp): Use ISDIGIT, not isdigit.
6500 2000-01-17 Paul Eggert <eggert@twinsun.com>
6502 * nanosleep.c (nanosleep):
6503 Don't use SA_INTERRUPT to decide whether to call sigaction, as
6504 POSIX.1 doesn't require SA_INTERRUPT and some systems
6505 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
6506 it's been part of POSIX.1 since day 1 (in 1988).
6508 2000-01-17 Jim Meyering <meyering@lucent.com>
6510 * interlock: Remove unused file. Reported by François Pinard.
6512 2000-01-16 Paul Eggert <eggert@twinsun.com>
6514 * quotearg.c (quotearg_buffer_restyled): Do not quote
6515 alert, backslash, formfeed, and vertical tab unnecessarily in
6516 shell quoting style.
6519 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6520 Free Software Foundation, Inc.
6521 Copying and distribution of this file, with or without modification,
6522 are permitted provided the copyright notice and this notice are preserved.