1 2006-01-09 Bruno Haible <bruno@clisp.org>
3 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
4 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
5 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
6 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
8 2006-01-09 Bruno Haible <bruno@clisp.org>
10 * stdint_.h (SIZE_MAX): Write the value without involving negative
13 2005-10-16 Bruno Haible <bruno@clisp.org>
15 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
16 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
18 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
20 * strftime.c (tzname): Don't declare if it is already #defined.
21 Problem reported for Mingw by Mark Junker.
23 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
25 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
26 long int, not int, for nanosecond counts, so that people who are
27 used to POSIX struct timespec won't be surprised. Reported by Jim
30 2005-12-16 Jim Meyering <jim@meyering.net>
32 * fprintftime.c, fprintftime.h: New files.
34 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
36 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
37 * argp-help.c (fill_in_uparams): Check if the constructed
38 struct uparams is valid. Fall back to the default values if it is
41 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
43 * argp-help.c (__argp_base_name): New function
44 (__argp_short_program_name): Rewrite using __argp_base_name
45 * argp-namefrob.h: Define program_invocation_name and
46 program_invocation_short_name if requested
47 (__argp_base_name): Add prototype
48 * argp-parse.c (argp_def): Use gettext wrappers
49 (argp_default_parser): Use __argp_base_name
50 * argp-pin.c: New file. Defines program_invocation_name and
51 program_invocation_short_name on systems that lack them.
53 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
55 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
56 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
57 porting problem reported by Georg Schwarz in
58 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
60 2005-07-09 Bruno Haible <bruno@clisp.org>
62 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
63 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
64 Reported by Mark Junker <mjscod@gmx.de>.
66 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
68 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
69 (uintmax_t) [defined uintmax_t]: Do not declare.
70 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
71 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
72 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
73 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
74 sake of portability to weird hosts that C allows (though we don't
75 know of any practical examples).
77 * savedir.h (fdsavedir): New decl.
78 * savedir.c (fdsavedir, savedirstream): New functions; the latter
79 contains most of the former guts of savedir.
80 (savedir): Use savedirstream.
83 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
85 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
86 coreutils no longer futzes with rounding modes.
88 2005-11-14 Jim Meyering <jim@meyering.net>
90 * mkstemp-safer.c: Include <config.h>, required for possible
91 replacement of mkstemp.
93 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
95 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
97 (gethrxtime) [! (HAVE_NANOUPTIME
98 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
99 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
100 our own approximation.
102 2005-11-10 Simon Josefsson <jas@extundo.com>
104 * readline.c: Remove EOL.
106 2005-11-08 Eric Blake <ebb9@byu.net>
108 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
110 2005-11-08 Eric Blake <ebb9@byu.net>
112 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
114 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
116 Fix porting problem reported by Theodoros V. Kalamatianos.
117 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
118 Don't assume that futimes failing means we must fail.
120 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
122 * getcwd.c (__getcwd): Don't assume that system calls after readdir
123 leave errno alone. Problem reported by Dmitry V. Levin.
125 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
127 * savedir.c (savedir): Don't assume that xrealloc etc. leave
128 errno alone. Problem reported by Frederic Jolliton.
130 2005-10-28 Simon Josefsson <jas@extundo.com>
132 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
133 "restrict" keywords, as per POSIX. Protect the function
134 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
135 Don't use K&R prototypes. Check the sprintf return values.
136 Re-define EAFNOSUPPORT if not present. Indent.
138 * md5.h, md5.c: Simplify buffer handling visavi alignment,
139 suggested by Bruno Haible <bruno@clisp.org>.
141 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
143 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
145 * gc-libgcrypt.c: Add MD2 (which is not available through
148 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
150 * md2.h, md2.c: New files.
152 2005-10-24 Simon Josefsson <jas@extundo.com>
154 * md4.h: Shrink buffer size, now that we changed the type.
156 2005-10-22 Simon Josefsson <jas@extundo.com>
158 * arcfour.h, arcfour.c: Use fixed size indices in the
159 arcfour_context struct (simplify test vector testing in GNU
162 2005-10-22 Simon Josefsson <jas@extundo.com>
164 * md4.h, md4.c: Simplify buffer handling visavi alignment,
165 suggested by Bruno Haible <bruno@clisp.org>.
167 2005-10-22 Simon Josefsson <jas@extundo.com>
169 * crc.h: Include stddef.h, for size_t.
171 2005-10-21 Simon Josefsson <jas@extundo.com>
173 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
174 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
176 2005-10-21 Simon Josefsson <jas@extundo.com>
178 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
181 2005-10-21 Simon Josefsson <jas@extundo.com>
183 * gc-gnulib.c: Support ARCTWO in CBC mode.
185 2005-10-21 Simon Josefsson <jas@extundo.com>
187 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
190 * hmac-sha1.c (hmac_sha1): Likewise.
192 * crc.c (crc32_update): Actually use crc parameter, suggested by
193 Bruno Haible <bruno@clisp.org>.
195 * crc.h: Include stdint.h directly, suggested by Bruno Haible
198 2005-10-21 Simon Josefsson <jas@extundo.com>
200 * des.h, des.c: New files.
202 * gc-gnulib.c: Support DES.c
204 2005-10-21 Simon Josefsson <jas@extundo.com>
206 * arctwo.h, arctwo.c: New files.
208 * gc-gnulib.c: Support ARCTWO.
210 2005-10-21 Simon Josefsson <jas@extundo.com>
212 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
214 2005-10-19 Simon Josefsson <jas@extundo.com>
216 * gc-gnulib.c: Support ARCFOUR.
218 2005-10-19 Simon Josefsson <jas@extundo.com>
220 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
223 * gc.h: Add ECB enum type.
225 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
227 2005-10-19 Simon Josefsson <jas@extundo.com>
229 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
231 2005-10-18 Simon Josefsson <jas@extundo.com>
233 * md4.h, md4.c: New files, based on md5.?.
235 2005-10-17 Simon Josefsson <jas@extundo.com>
237 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
239 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
241 2005-10-17 Simon Josefsson <jas@extundo.com>
243 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
245 2005-10-17 Simon Josefsson <jas@extundo.com>
247 * gc.h, gc-libgcrypt.c: Add ciphers.
249 2005-10-17 Simon Josefsson <jas@extundo.com>
251 * sha1.c: Use uint32_t instead of md5_uint32.t
253 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
256 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
258 * md5.h: Use stdint.h and uint32_t. Doc fix.
260 2005-10-15 Simon Josefsson <jas@extundo.com>
262 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
264 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
266 2005-10-14 Simon Josefsson <jas@extundo.com>
268 * arcfour.h, arcfour.c: New files.
270 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
272 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
273 include <wchar.h>; no longer needed.
275 2005-10-14 Jakub Jelinek <jakub@redhat.com>
276 and Ulrich Drepper <drepper@redhat.com>
279 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
280 instead of inline stream orientation test and two separate
281 function calls. Pay no attention to USE_IN_LIBIO.
283 2005-10-14 Roland McGrath <roland@redhat.com>
285 Import from libc. [BZ #1331]
286 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
288 Reported by Matej Vela <vela@debian.org>.
290 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
292 * mkdir-p.c (make_dir_parents): Don't report an error if an
293 intermediate directory is in a read-only file system. Problem
294 reported by Eric Blake.
296 2005-10-13 Simon Josefsson <jas@extundo.com>
298 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
299 Move memory allocation outside of loop.
301 2005-10-12 Simon Josefsson <jas@extundo.com>
303 * gc-pbkdf2-sha1.c: New file.
305 * gc.h: Add gc_pbkdf2_sha1 prototype.
307 2005-10-12 Simon Josefsson <jas@extundo.com>
309 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
310 suggested by Bruno Haible <bruno@clisp.org>.
312 2005-10-12 Simon Josefsson <jas@extundo.com>
314 * gc-libgcrypt.c (gc_hmac_sha1): New function.
316 * gc-gnulib.c (gc_hmac_sha1): New function.
318 2005-10-12 Simon Josefsson <jas@extundo.com>
320 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
322 2005-10-12 Simon Josefsson <jas@extundo.com>
324 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
325 GC_USE_HMAC_MD5, respectively.
327 * gc-libgcrypt.c (gc_md5): Fix assert call.
330 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
332 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
334 * gc-gnulib.c (gc_hash_buffer): Ditto.
336 2005-10-11 Bruno Haible <bruno@clisp.org>
338 * c-strcasestr.h: New file, from GNU gettext.
339 * c-strcasestr.c: New file, from GNU gettext.
341 2005-10-11 Bruno Haible <bruno@clisp.org>
343 * c-strcase.h: New file, from GNU gettext.
344 * c-strcasecmp.c: New file, from GNU gettext.
345 * c-strncasecmp.c: New file, from GNU gettext.
347 2005-10-11 Simon Josefsson <jas@extundo.com>
349 * crc.h, crc.c: New files.
351 * gc.h (gc_hash_buffer): Add doc.
353 2005-10-08 Simon Josefsson <jas@extundo.com>
355 * gc.h: Add gc_hash and gc_hash_buffer.
357 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
359 * gc-libgcrypt.c (gc_hash_buffer): Add.
361 2005-10-11 Bruno Haible <bruno@clisp.org>
363 * strcasecmp.c: Include limits.h.
364 (strcasecmp): Avoid integer overflow on exotic platforms.
365 * strncasecmp.c: Include limits.h.
366 (strncasecmp): Avoid integer overflow on exotic platforms.
367 Reported by Paul Eggert.
369 2005-10-06 Simon Josefsson <jas@extundo.com>
371 * hmac-md5.c: New file.
375 2005-10-06 Simon Josefsson <jas@extundo.com>
377 * memxor.c (memxor): Avoid casts and warnings.
379 2005-10-05 Derek Price <derek@ximbiot.com>
381 * getdelim.c (SIZE_MAX): New macro, if not already defined.
383 2005-10-05 Simon Josefsson <jas@extundo.com>
385 * memxor.c (memxor): Fix compiler error.
387 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
388 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
390 * memxor.h, memxor.c: New files.
392 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
393 we assume all systems have it, suggested by Jim Meyering
394 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
395 any systems lack sys/socket.h; mingw32 is known to lack it, but we
396 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
399 2005-10-04 Bruno Haible <bruno@clisp.org>
401 * verify.h (verify_true): Provide alternative definition for C++.
403 2005-10-04 Simon Josefsson <jas@extundo.com>
405 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
406 D. Baushke" <mdb@gnu.org>.
408 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
410 * getdelim.c: Include getdelim.h first. Include <limits.h>.
411 (SSIZE_MAX): New macro, if not already defined.
412 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
415 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
417 * exclude.c: Include verify.h.
418 (verify): Remove. All callers changed to use verify.h's version.
419 * strtoimax.c: Likewise.
420 * utimecmp.c: Likewis.e
423 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
424 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
425 * .cvsignore: Add fts.h, search.h, t-fpending.
426 * settime.c (settime): Fix { typo in previous patch. Also, don't
427 bother returning ENOSYS if settimeofday or stime fails; just let
428 them return whatever errno they want to return.
429 * utimens.c: Include unistd.h, for dup2.
430 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
431 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
433 2005-10-02 Jim Meyering <jim@meyering.net>
436 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
437 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
438 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
439 Remove AT_FDCWD test.
440 Do not consume the fd unless successful.
441 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
442 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
443 block, so that we don't even try to compile it if settimeofday is
444 available. This works around a compilation failure on OSF1 V5.1,
445 due to stime requiring a `long int*' while tv_sec is `int'.
447 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
449 * getdelim.c (getdelim): Remove unused variables.
451 2005-10-01 Simon Josefsson <jas@extundo.com>
453 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
454 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
455 AI_* and EAI_* definitions. Protect function declarations.
457 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
459 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
460 so that the code works even with ancient cpp. Portability problem
461 with GCC 2.7.2.1 reported by Thomas M.Ott.
463 2005-09-27 Jim Meyering <jim@meyering.net>
465 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
467 * intprops.h (signed_type_or_expr__): Define.
468 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
471 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
473 * verify.h (verify_expr): Remove, replacing with:
474 (verify_true): New macro that returns true instead of void.
475 (verify_type__): Remove.
476 (verify): Use verify_true rather than verify_type__.
478 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
480 * utimens.c (ENOSYS): Define if not already defined.
481 (futimens): Support having a null PATH if the file descriptor
484 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
486 (__attribute): Define to empty unless GCC 3.1 or later.
487 This works around a core dump on OpenBSD 3.4, which has GCC
488 2.95.3, which dumps core when given __attribute__(()). It also
489 simplifies other tests, since we really don't want to bother with
490 worrying about which ancient version of GCC supported what.
491 Original problem reported by Yoann Vandoorselaere, with part of
492 the fix suggested by Derek Price.
494 2005-09-24 Jim Meyering <jim@meyering.net>
496 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
497 so we can once again use a positive bitfield width of 1 -- now we
498 don't have to explain why we were using a bitfield width of 2.
500 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
502 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
503 Problem reported by Eric Blake.
504 (getaddrinfo): Initialize se so that it's not garbage.
505 Redo internal storage allocation so that it doesn't make unportable
506 assumptions about alignment.
509 * utimens.c (futimens): Use futimesat if available.
510 Prefer it to futimes since it doesn't have the futimes bug.
512 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
513 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
514 Instead, declare a function that returns a pointer to an array,
515 and use verify_type__ to declare the size of the array.
516 Problem and germ of a solution reported by Bruno Haible.
517 (verify_type__): Use 2, not 1, for bitfield size, to avoid
518 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
520 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
524 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
526 * argmatch.h: Include verify.h
527 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
528 (ARGMATCH_ASSERT): Remove; unused.
529 * canonicalize.c: Assume STDC_HEADERS.
530 * exclude.c: Include "strcase.h".
531 * regex_internal.h [!defined _LIBC]: Likewise.
532 * getusershell.c: Include stdio--.h rather than stdio.h
534 (getusershell): Call fopen, not fopen_safer.
535 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
536 Do not include unistd-safer.h.
537 (save_cwd): Don't call fd_safer; no longer needed
538 now that we include fcntl--.h.
540 * getdate.y (relative_time): New type.
541 (RELATIVE_TIME_0): New constant.
542 (parser_control): Use relative_time instead of doing it ourselves.
543 (%union): Add new relative_time rel member.
544 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
546 (relunit, relunit_snumber): Now of type rel.
547 (zone, rel, relunit, get_date): Adjust to above changes.
549 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
550 Do not include unistd-safer.h.
551 (getloadavg): Don't call fd_safer; no longer needed
552 now that we include fcntl--.h.
554 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
555 (make_dir_parents): Treat ENOSYS like EEXIST.
557 Improve quality of diagnostics on restore_cwd failure.
558 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
559 (make_dir_parents): Last arg is now int * (for errno), not bool *.
560 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
561 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
562 each time through the loop. Do not diagnose restore_cwd failure;
563 that is the caller's job (and perhaps the caller does not care).
565 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
566 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
567 If the file already exists but is not a directory, don't bother
568 to try to make its parents.
569 Close potential file descriptor leak if we can't chdir("/") (!).
570 Don't always return true if chdir($PWD) fails; return true only
571 if the requested action was done successfully (except for the
573 Don't log final directory unless we actually made it.
574 Refactor to avoid duplicate code to fix up permissions.
575 Don't attempt to fix up parent permissions if chdir($PWD) fails.
577 * strftime.c (my_strftime): Rewrite the previous change slightly,
578 to make it a bit faster and (I hope) clearer.
579 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
580 Fix bug in formats like %2N.
582 * verify.h: New file.
584 2005-09-22 Jim Meyering <jim@meyering.net>
588 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
590 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
591 the .tm_year member, since otherwise gcc-4.0 would now warn about
592 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
594 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
595 order to avoid an unsuppressible warning from gcc on 64-bit systems.
597 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
598 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
599 when run in a time zone for which daylight savings time is in effect
600 for the starting date.
602 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
603 stop us from restricting permissions of just-created absolute-named
605 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
606 to restore initial working directory.
607 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
608 to tell caller if/when we change the working directory and are
609 unable to return to the initial one.
610 * mkdir-p.h (make_dir_parents): Update prototype.
611 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
612 `return false'. This fixes a bug introduced on 2004-07-30.
614 * openat.c (fdopendir): Be sure to close the supplied
615 file descriptor before returning. This makes our replacement
616 implementation a little closer to Solaris's, where fdopendir
617 ties the file descriptor to the returned DIR* pointer.
618 * openat.c (unlinkat): New function.
619 * openat.h (unlinkat): Add prototype.
620 * openat-die.c (openat_save_fail): Rename from openat_save_die.
621 (openat_restore_fail): Rename from openat_restore_die.
622 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
624 Provide an alternative to exiting immediately upon save_cwd or
625 restore_cwd failure. Now, an application can arrange e.g.,
626 to perform a longjump in that case.
627 * openat.c: Include dirname.h.
628 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
629 (rpl_openat, fdopendir, fstatat): Call openat_save_die
630 and openat_restore_die rather than calling error directly.
631 Don't include "error.h" or "exitfail.h"; they're no longer needed.
633 * openat-die.c (openat_save_die, openat_restore_die): New file.
634 * openat.h (openat_save_die, openat_restore_die): Declare and define.
636 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
637 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
638 int utc, int nanoseconds);
640 date should not have to allocate a megabyte of virtual memory to
641 handle a format argument like +%1048575T. When implemented with
642 strftime, it must allocate such a buffer, use strftime to fill it
643 in, print it, then free it.
644 With fprintftime, it simply prints everything and exits.
645 With no need for memory allocation, that's one fewer way to fail.
646 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
647 optional field width, not before, so we accept %9:z, not %:9z.
648 (my_strftime): Be sure to use L_('x') for literals.
650 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
651 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
652 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
653 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
654 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
655 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
656 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
657 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
658 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
660 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
661 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
662 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
663 and don't include <sys/file.h>).
665 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
669 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
670 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
671 [!LDAV_DONE]: Avoid unused variable warning.
673 2005-09-21 Bruno Haible <bruno@clisp.org>
675 * unicodeio.h (unicode_to_mb): New declaration.
677 2005-09-20 Derek Price <derek@ximbiot.com>
679 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
681 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
683 Use a consistent style for including <config.h>.
684 * __fpending.c, acl.c, argmatch.c,
685 argp-help.c, argp-parse.c,
686 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
687 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
688 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
689 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
690 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
691 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
692 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
693 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
694 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
695 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
696 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
697 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
698 modechange.c, mountlist.c, open-safer.c, physmem.c,
699 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
700 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
701 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
702 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
703 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
704 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
705 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
706 userspec.c, utimecmp.c, version-etc-fsf.c,
707 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
708 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
709 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
710 Standardize inclusion of config.h.
711 * __fpending.h, dirfd.h, getdate.h, human.h,
712 inttostr.h: Removed inclusion of config.h from header files.
713 * inttostr.c: Adjusted in-tree users.
714 * timespec.h: Remove superfluous warning to include config.h.
715 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
716 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
717 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
718 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
720 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
722 * stat-time.h: New file.
723 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
724 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
726 (timespec_cmp): New function.
727 * utimecmp.c: Include stat-time.h.
728 (SYSCALL_RESOLUTION): Depend on whether various struct stat
729 members exist, not on the obsolescent ST_MTIM_NSEC.
730 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
732 2005-09-15 Derek Price <derek@ximbiot.com>
733 Paul Eggert <eggert@cs.ucla.edu>
735 * regcomp.c, regexec.c, regex_internal.c: Back out previous
736 changes, consolidating in...
737 * regex_internal.h: ...this file.
739 2005-09-15 Derek Price <derek@ximbiot.com>
741 * regex_internal.h: Blank `pure' for GNUC < 3.
742 * regex_internal.c: Ditto, using this...
743 (__GNUC_PREREQ): ...new macro.
744 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
745 (__GNUC_PREREQ): ...this new macro.
747 * strstr.h: Include string.h. Define strstr as a macro here.
749 2005-09-13 Derek Price <derek@ximbiot.com>
751 * canon-host.c (canon_host_r): Set *cherror on memory allocation
753 Reported by Jim Meyering <jim@meyering.net>.
755 2005-09-13 Jim Meyering <jim@meyering.net>
757 * canon-host.c: Filter through gnu indent and reword comments slightly.
758 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
760 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
762 * lib/base64.c: Typo.
763 (base64_encode): Put b64str in initialized data section.
765 2005-09-12 Derek Price <derek@ximbiot.com>
767 Return usable errors from canon-host.
768 * canon-host.h: New file.
769 * canon-host.c (canon_host): Wrap...
770 (canon_host_r): ...this new function, which now relies exclusively on
772 (ch_strerror): New function.
773 (last_cherror): New global.
774 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
775 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
777 (freeaddrinfo): Free ai->ai_canonname when set.
779 2005-09-12 Derek Price <derek@ximbiot.com>
780 Paul Eggert <eggert@cs.ucla.edu>
782 * glob-libc.h: Renamed from glob_.h. The new version is
783 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
784 protecting things that should be done only in gnulib contexts.
785 * glob_.h: New file, containing only the glob things needed for
787 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
788 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
789 (glob, globfree, glob_pattern_p): Now defined simply in terms of
790 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
791 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
792 and to respect the namespace rules better.
794 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
796 Merge glibc and coreutils changes into gnulib, plus a few
798 * md5.c: Use #error rather than a string.
799 (CYCLIC): New macro, from glibc source. Use it instead of rol.
800 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
801 (__attribute__): Define to empty for non recent-GCC.
802 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
803 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
804 Renamed from their non-__ counterparts, with new macros replacing
805 them if not _LIBC. Add __THROW attribute.
807 (struct md5_ctx): Align buffer if using GCC.
808 * sha1.h (struct sha1_ctx): Likewise.
809 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
810 The old name was backwards.
811 (NOTSWAP): Remove; not used.
812 (rol): New macro, moved here from md5.h.
813 (sha1_process_block): Remove a FIXME that doesn't make sense.
815 2005-09-12 Derek Price <derek@ximbiot.com>
817 * gai_strerror.c: Include config.h when available. Include
818 getaddrinfo.h before other headers to test interface.
819 Reported by Larry Jones <lawrence.jones@ugs.com>.
821 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
823 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
824 definitions, since that's the preferred style in glibc.
825 Fix a minor spacing issue, and update copyright notice to match glibc's.
827 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
829 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
831 2005-09-06 Simon Josefsson <jas@extundo.com>
833 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
834 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
836 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
838 Change bitset word type from unsigned int to unsigned long int,
839 as this has better performance on typical 64-bit hosts.
840 Port bitset code to hosts with unusual word sizes.
841 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
842 (build_collating_symbol):
843 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
844 argument is a bitset. This is merely a style issue, but it makes
845 it clearer that an entire array is expected.
846 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
847 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
848 Port to the case where bitset_word is not the same as unsigned int.
849 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
850 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
852 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
853 (build_trtable, group_nodes_into_DFAstates):
855 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
856 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
857 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
858 * regexec.c (group_nodes_into_DFAstates): Likewise.
859 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
860 * regcomp.c (optimize_subexps, lower_subexp):
861 Work even if bitset_word has holes in its bitwise representation.
862 * regex_internal.h (BITSET_WORD_BITS): Likewise.
863 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
865 * regex_internal.c (re_string_reconstruct):
866 Don't assume UCHAR_MAX == 255.
867 * regex_internal.h (bitset_set_all): Likewise.
868 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
870 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
871 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
873 (BITSET_WORD_MAX): New macro.
874 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
875 (bitset_set_all, bitset_copy): Now inline functions, not macros.
876 (bitset_empty, bitset_copy):
877 Prefer sizeof (bitset) to multiplying it out ourselves.
878 (bitset_not_merge): Remove; unused.
879 (bitset_contain): Return bool, not unsigned int with one bit on.
881 * regexec.c (build_trtable): Don't assume bitset has no stricter
882 alignment than re_node_set; do this by defining a new internal
883 type struct dests_alloc and using it to allocate memory.
885 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
887 Check for arithmetic overflow when calculating sizes, to prevent
888 some buffer-overflow issues. These patches are conservative, in the
889 sense that when I couldn't determine whether an overflow was possible,
890 I inserted a run-time check.
891 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
892 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
893 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
894 (re_xnrealloc, re_x2nrealloc): New inline functions.
895 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
896 (build_equiv_class, build_charclass): Check for arithmetic overflow
897 in size expression calculations.
898 * lib/regex_internal.c (re_string_realloc_buffers):
899 (build_wcs_upper_buffer, re_node_set_add_intersect):
900 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
901 (re_dfa_add_node, register_state): Likewise.
902 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
903 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
904 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
905 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
907 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
909 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
910 to avoid a collision with bits/local_lim.h in glibc.
911 All uses changed. Problem reported by Dmitry V. Levin in
912 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
914 * regex_internal.c (build_wcs_upper_buffer): Fix portability
915 bugs in int versus size_t comparisons.
916 (re_string_context_at): Fix bug where the code assumed that
919 Use bool where appropriate.
920 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
922 (calc_eclosure_iter): Likewise, for ROOT arg.
923 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
924 (build_charclass_op): Likewise, for NON_MATCH arg.
925 * regex_internal.c (re_string_allocate, re_string_construct):
926 (re_string_construct_common): Likewise, for ICASE arg.
927 * regexec.c (re_search_2_stub, re_search_stub):
928 Likewise, for RET_LEN arg.
929 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
930 (set_regs): Likewise, for FL_BACKTRACK arg.
931 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
932 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
933 (calc_eclosure_iter, parse_bracket_exp):
934 Use bool for internal variables that are booleans.
935 * regexec.c (re_search_internal, check_matching, proceed_next_node):
936 (set_regs, build_sifted_states, sift_states_bkref):
937 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
938 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
939 (find_collation_sequence_value):
941 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
942 (re_node_set_compare):
943 Return bool, not int. All callers changed.
944 * regexec.c (check_halt_node_context, check_dst_limits):
945 (build_trtable, check_node_accept): Likewise.
946 * regex_internal.h: Include stdbool.h.
948 Fix bugs uncovered when converting to bool.
949 * regcomp.c (calc_eclosure_iter): Check for storage allocation
950 failure instead of charging ahead blindly.
951 * regex_internal.c (register_state): Likewise.
952 * regexec.c (re_search_2_stub): Use simpler method than boolean
953 for freeing internal storage.
954 (group_nodes_into_DFA_states): Use unsigned int, not int, for
955 bitset pieces used as boolean, to avoid undefined behavior
956 on hosts that do int overflow checking.
958 2005-08-31 Derek Price <derek@ximbiot.com>
960 * getdelim.c (getdelim): Return EOF on EOF.
961 Reported by Larry Jones <lawrence.jones@ugs.com>.
963 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
965 * regex_internal.c (re_string_reconstruct): Don't assume buffer
966 lengths fit in regoff_t; this isn't true if regoff_t is the same
968 * regex.c (re_search_internal): 5th arg is LAST_START
969 (= START + RANGE) instead of RANGE. This avoids overflow
970 problems when regoff_t is the same width as size_t.
972 (re_search_2_stub): Check for overflow when adding the
973 sizes of the two strings.
974 (re_search_stub): Check for overflow when adding START
975 to RANGE; if it occurs, substitute the extreme value.
977 2005-08-31 Jim Meyering <jim@meyering.net>
979 * regcomp.c (search_duplicated_node): Make first pointer arg
981 * regex_internal.c (create_ci_newstate, create_cd_newstate):
982 (register_state): Likewise.
983 * regexec.c (search_cur_bkref_entry, check_dst_limits):
984 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
985 (group_nodes_into_DFAstates): Likewise.
987 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
989 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
990 old glibc regex code mishandles strings longer than 2**31 bytes.
991 This patch fixes this when the regex code is used in gnulib
992 (i.e., outside glibc).
994 This patch should not affect the use of the regex code inside
995 glibc. No doubt this problem also needs to be handled for glibc
996 as well, but the result will be an incompatible change to the
997 glibc ABI, and the old ABI will have to be supported too. That
998 can be the the subject for another patch.
1000 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1001 governing whether the rest of this patch is active. By default,
1002 the macro is disabled and the patch has no effect.
1003 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1004 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1005 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1006 (re_match_2, re_set_registers): Use the new types.
1007 * regex_internal.h (Idx, re_hashval_t): New types.
1008 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1010 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1011 (re_string_context_at, bin_tree_t, re_dfastate_t):
1012 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1013 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1014 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1015 (re_string_char_size_at, re_string_wchar_at):
1016 (re_string_elem_size_at):
1017 Use the new types and macros to port to 64-bit hosts.
1018 Use unsigned types for internal values, so that the code
1019 mostly works even for arrays larger than SSIZE_MAX.
1020 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1021 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1022 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1023 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1024 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1025 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1026 (calc_inveclosure, parse_dup_op, build_range_exp):
1027 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1028 (fetch_number, create_token_tree, mark_opt_subexp):
1030 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1031 (create_cd_newstate, re_string_allocate, re_string_construct):
1032 (re_string_realloc_buffers, build_wcs_upper_buffer):
1033 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1034 (re_string_reconstruct, re_string_peek_byte_case):
1035 (re_string_fetch_byte_case, re_string_context_at):
1036 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1037 (re_node_set_init_copy, re_node_set_add_intersect):
1038 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1039 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1040 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1041 (re_acquire_state, re_acquire_state_context, register_state):
1043 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1044 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1045 (re_search_internal, re_search_2_stub, re_search_stub)
1046 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1047 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1048 (update_cur_sifted_state, check_dst_limits):
1049 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1050 (check_subexp_limits, sift_states_bkref, merge_state_array):
1051 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1052 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1053 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1054 (expand_bkref_cache, check_node_accept_bytes):
1055 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1056 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1057 (acquire_init_state_context, check_halt_node_context):
1058 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1059 (sift_states_backward, clean_state_log_if_needed):
1060 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1061 (find_recover_state, transit_state_sb, transit_state_mb):
1062 (transit_state_bkref, build_trtable, match_ctx_clean):
1064 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1065 to work around an assumption that REG_MISSING is negative.
1067 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1068 (seek_collating_symbol_entry) [defined _LIBC]:
1069 (lookup_collation_sequence_value) [defined _LIBC]:
1070 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1071 Use prototypes rather than old-style function definitions.
1072 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1073 (transit_state_sb) [0]:
1074 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1076 * regexec.c (re_search_internal): Simplify update of rm_so and
1079 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1080 (optimize_subexps, lower_subexp):
1081 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1082 since the signed shift might overflow. Use 1u<<31 instead.
1083 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1084 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1087 * regcomp.c (optimize_subexps, lower_subexp):
1088 Use CHAR_BIT rather than 8, for clarity.
1089 * regexec.c (check_dst_limits_calc_pos_1):
1090 (check_subexp_matching_top): Likewise.
1091 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1092 have to worry about portability issues when shifting it left.
1093 Remove no-longer-needed test for table_size > 0.
1094 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1095 in a word, as the resulting behavior is undefined.
1096 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1097 in one case, a <= should have been an <, and in another case the
1098 whole test was missing.
1099 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1100 the standard name CHAR_BIT.
1101 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1102 this is not true on one's complement and signed-magnitude hosts.
1104 * regex_internal.h (re_sub_match_top_t): Remove unused member
1106 (struct re_dfa_t): Remove unused member states_alloc.
1107 * regcomp.c (init_dfa): Don't initialize unused members.
1109 2005-08-31 Bruno Haible <bruno@clisp.org>
1111 * strstr.c: Include <stddef.h>, for NULL.
1112 * strcasestr.c: Likewise.
1113 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1115 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1117 * iconvme.h: Add prototype for iconv_alloc.
1119 2005-08-29 Simon Josefsson <jas@extundo.com>
1121 * iconvme.c: Fix errno.
1123 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1125 * iconvme.c: Split iconv_string into iconv_alloc.
1127 2005-08-27 Jim Meyering <jim@meyering.net>
1129 * fopen-safer.c: Merge minor changes from coreutils.
1130 * dup-safer.c: Likewise.
1131 * fd-safer.c: Likewise.
1133 Merge from coreutils.
1134 * stdio--.h: New file.
1135 * stdlib--.h: New file.
1136 * mkstemp-safer.c: New file.
1138 GNU tar needs these.
1139 * pipe-safer.c: New file.
1140 * creat-safer.c: New file.
1141 * fcntl--.h (creat): Define to creat_safer.
1142 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1143 * unistd--.h (pipe): Define to pipe_safer.
1144 * unistd-safer.h: Declare pipe_safer.
1146 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1148 * regex_internal.h: Remove all references to
1149 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1151 (bitset_not, bitset_merge, bitset_not_merge):
1152 (bitset_mask, re_string_allocate, re_string_construct):
1153 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1154 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1155 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1156 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1157 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1158 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1159 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1160 (re_acquire_state_context):
1161 Remove unnecessary forward decls.
1162 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1163 Put __attribute at function definition,
1164 now that the function decl has been removed.
1165 * lib/regex_internal.c (re_string_peek_byte_case):
1166 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1169 2005-08-26 Simon Josefsson <jas@extundo.com>
1171 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1172 Haible <bruno@clisp.org>.
1174 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1176 * regexec.c (set_regs): Don't alloca with an unbounded size.
1178 alloca modernization/simplification for regex.
1179 * regex.c: Remove portability cruft for alloca. This no longer
1180 needs to be at the start of the file, and can be moved into
1181 regex_internal.h and simplified.
1182 * regex_internal.h: Include <alloca.h>.
1183 (__libc_use_alloca) [!defined _LIBC]: New macro.
1184 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1185 now works outside glibc.
1187 2005-08-24 Simon Josefsson <jas@extundo.com>
1189 * getpass.c: Add WIN32 implementation. Conditionalize use of
1190 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1191 GLIBC specific code.
1193 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1195 Make regex safe for g++. This fixes one real bug (an "err"
1196 that should have been "*err"). g++ problem reported by
1198 * regex_internal.h (re_calloc): New macro, consistent with
1199 re_malloc etc. All callers of calloc changed to use re_calloc.
1200 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1201 not int. All callers changed.
1202 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1203 just use an array of size MB_LEN_MAX.
1204 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1205 (find_recover_state): Change "err" to "*err"; this fixes what
1206 appears to be a real bug.
1207 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1210 2005-08-25 Jim Meyering <jim@meyering.net>
1212 * open-safer.c: Include <config.h>.
1213 Otherwise, we'd lose LARGEFILE support in any file using
1216 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1218 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1219 * regex.h (regerror): Likewise.
1221 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1222 requires this. (The code never needed it.)
1224 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1225 All uses of recently-renamed identifiers changed to use the new,
1226 POSIX-compliant names. The code will build and run just fine
1227 without these changes, but it's better to eat our own dog food
1228 and use the standard-conforming names.
1230 * regex.h: Fix a multitude of POSIX name space violations.
1231 These changes have an effect only for programs that define
1232 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1233 do not change anything for programs compiled in the normal way.
1234 Also, there is no effect on the ABI.
1236 (_REGEX_SOURCE): New macro.
1237 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1238 defined and _GNU_SOURCE is not; this fixes a name space violation.
1240 Rename the following macros to obey POSIX requirements.
1241 The old names are still visible as macros if _REGEX_SOURCE is defined.
1242 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1243 RE_BACKSLASH_ESCAPE_IN_LISTS.
1244 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1245 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1246 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1247 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1248 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1249 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1250 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1251 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1252 (REG_INTERVALS): renamed from RE_INTERVALS.
1253 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1254 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1255 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1256 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1257 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1258 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1259 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1260 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1261 RE_UNMATCHED_RIGHT_PAREN_ORD.
1262 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1263 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1264 (REG_DEBUG): renamed from RE_DEBUG.
1265 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1266 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1267 unusual, since we can't clash with the POSIX REG_ICASE.
1268 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1269 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1270 (REG_NO_SUB): renamed from RE_NO_SUB.
1271 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1272 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1273 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1274 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1275 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1276 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1277 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1278 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1279 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1280 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1281 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1282 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1283 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1284 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1285 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1286 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1287 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1288 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1289 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1290 (REG_FIXED): Renamed from REGS_FIXED.
1291 (REG_NREGS): Renamed from RE_NREGS.
1293 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1294 of other REG_* macros, since POSIX says the user is allowed to
1295 #undef these macros selectively.
1297 (reg_errcode_t): Update comment stating what other tables need
1300 Rename the following enum values to obey POSIX requirements.
1301 The old names are still visible as macros.
1302 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1303 is not defined, since GNU is supposed to be a superset of POSIX as
1304 much as possible, and since we want reg_errcode_t to be a signed
1305 type for implementation consistency.
1306 (_REG_NOERROR): Renamed from REG_NOERROR.
1307 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1308 (_REG_BADPAT): Renamed from REG_BADPAT.
1309 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1310 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1311 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1312 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1313 (_REG_EBRACK): Renamed from REG_EBRACK.
1314 (_REG_EPAREN): Renamed from REG_EPAREN.
1315 (_REG_EBRACE): Renamed from REG_EBRACE.
1316 (_REG_BADBR): Renamed from REG_BADBR.
1317 (_REG_ERANGE): Renamed from REG_ERANGE.
1318 (_REG_ESPACE): Renamed from REG_ESPACE.
1319 (_REG_BADRPT): Renamed from REG_BADRPT.
1320 (_REG_EEND): Renamed from REG_EEND.
1321 (_REG_ESIZE): Renamed from REG_ESIZE.
1322 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1323 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1324 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1325 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1326 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1328 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1329 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1330 changed. But support the old name if the new one is not defined
1331 and if _REGEX_SOURCE.
1333 Change the following member names in struct re_pattern_buffer.
1334 The old names are still supported if !_REGEX_SOURCE.
1335 The new names are always supported, regardless of _REGEX_SOURCE.
1336 (re_buffer): Renamed from buffer.
1337 (re_allocated): Renamed from allocated.
1338 (re_used): Renamed from used.
1339 (re_syntax): Renamed from syntax.
1340 (re_fastmap): Renamed from fastmap.
1341 (re_translate): Renamed from translate.
1342 (re_can_be_null): Renamed from can_be_null.
1343 (re_regs_allocated): Renamed from regs_allocated.
1344 (re_fastmap_accurate): Renamed from fastmap_accurate.
1345 (re_no_sub): Renamed from no_sub.
1346 (re_not_bol): Renamed from not_bol.
1347 (re_not_eol): Renamed from not_eol.
1348 (re_newline_anchor): Renamed from newline_anchor.
1350 Change the following member names in struct re_registers.
1351 The old names are still supported if !_REGEX_SOURCE.
1352 The new names are always supported, regardless of _REGEX_SOURCE.
1353 (rm_num_regs): Renamed from num_regs.
1354 (rm_start): Renamed from start.
1355 (rm_end): Renamed from end.
1357 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1358 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1359 Prepend __ to parameter names.
1361 Undo yesterday's changes.
1363 2005-08-24 Jim Meyering <jim@meyering.net>
1365 Sync from coreutils.
1366 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1368 2005-08-21 Bruno Haible <bruno@clisp.org>
1370 * lock.h: Add multiple inclusion guard.
1371 * tls.h: Add multiple inclusion guard.
1373 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1375 * regex.h (REG_NOSYS)
1376 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1377 Define, since POSIX requires it as of 2001.
1378 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1379 New private symbol, used to keep the enum signed in all cases.
1380 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1381 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1383 * regex_internal.c (re_string_skip_chars, register_state):
1385 Remove forward decls; no longer needed now that we use prototypes.
1386 * regexec.c (acquire_init_state_context, check_halt_node_context):
1387 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1388 (clean_state_log_if_needed): Likewise.
1390 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1392 Fix problems reported by Sam Steingold in
1393 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1394 * regexec.c (sift_states_bkref): Fix portability bug: the code
1395 assumed that reg_errcode_t is a signed type, which is not
1396 necessarily true if _XOPEN_SOURCE is not defined.
1397 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1398 some compilers warn about it otherwise.
1400 2005-08-20 Jim Meyering <jim@meyering.net>
1402 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1403 of unused local, dfa.
1405 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1407 * regcomp.c (create_initial_state): Remove duplicate decl.
1408 (init_word_char, create_initial_state, duplicate_node_closure):
1409 (fetch_token, peek_token_bracket, build_range_exp):
1410 (build_collating_symbol): Remove forward decls; no longer needed
1411 now that we use prototypes.
1414 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1415 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1416 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1417 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1418 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1419 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1420 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1421 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1422 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1423 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1424 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1425 (build_charclass, build_charclass_op, fetch_number, create_tree):
1426 (create_token_tree, mark_opt_subexp, duplicate_tree):
1427 Use prototypes rather than old-style definitions.
1430 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1431 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1432 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1433 (re_string_reconstruct, re_string_peek_byte_case):
1434 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1435 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1436 (re_node_set_init_copy, re_node_set_add_intersect):
1437 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1438 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1439 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1440 (re_acquire_state, re_acquire_state_context, register_state):
1441 (create_ci_newstate, create_cd_newstate, free_state):
1443 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1444 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1445 (re_search_internal, prune_impossible_nodes):
1446 (acquire_init_state_context, check_matching, static):
1447 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1448 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1449 (update_regs, sift_states_backward, build_sifted_states):
1450 (clean_state_log_if_needed, merge_state_array):
1451 (update_cur_sifted_state, add_epsilon_src_nodes):
1452 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1453 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1454 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1455 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1456 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1457 (check_arrival, check_arrival_add_next_nodes):
1458 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1459 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1460 (check_node_accept_bytes, check_node_accept, extend_buffers):
1461 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1462 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1467 (re_string_allocate, re_string_construct, re_string_reconstruct):
1468 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1469 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1470 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1471 (re_string_context_at, re_string_peek_byte_case):
1472 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1473 is defined, since we now use prototypes always.
1475 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1476 C89 or better. All uses removed.
1478 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1480 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1481 [defined lint]: Suppress bogus uninitialized-variable warnings.
1483 * regcomp.c (duplicate_node): Return new index, not an error code,
1484 and let the caller return REG_ESPACE if out of space. This
1485 removes an uninitialied-variable warning with GCC 4.0.1, and also
1486 avoids taking the address of a local variable. All callers
1489 2005-08-19 Jim Meyering <jim@meyering.net>
1491 * regexec.c (proceed_next_node): Redo local variables to
1492 avoid GCC shadowing warnings.
1494 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1496 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1497 (re_node_set_insert_last, re_dfa_add_node):
1498 Rename local variables to avoid GCC shadowing warnings.
1500 2005-08-18 Bruno Haible <bruno@clisp.org>
1502 * strstr.c (strstr): Fix return value in multibyte case.
1503 * strcasestr.c (strcasestr): Likewise.
1505 2005-08-17 Jim Meyering <jim@meyering.net>
1507 Make the %s format (seconds since the epoch) work for a negative
1508 number and when used with a zero-padded field width, e.g. %015s.
1510 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1511 label so that it precedes the code to set `digits'. Otherwise,
1512 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1513 print `00-22'. Now, it prints `-0022', as it should.
1515 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1517 * regex.h: Remove useless space-before-tab. From coreutils.
1519 2005-08-17 Bruno Haible <bruno@clisp.org>
1521 * strcasestr.h: New file.
1522 * strcasestr.c: New file.
1524 2005-08-17 Bruno Haible <bruno@clisp.org>
1526 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1527 * strstr.c: Completely rewritten, with multibyte locale support.
1529 2005-08-17 Bruno Haible <bruno@clisp.org>
1531 * strcasecmp.c: Use mbuiter.h.
1533 2005-08-17 Bruno Haible <bruno@clisp.org>
1535 * mbuiter.h: New file.
1537 2005-08-16 Bruno Haible <bruno@clisp.org>
1539 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1541 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1542 NUL byte, not after it.
1544 2005-08-16 Bruno Haible <bruno@clisp.org>
1546 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1547 the valid ones. Makes the comparison operations transitive:
1548 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1549 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1551 2005-08-16 Bruno Haible <bruno@clisp.org>
1553 * strcase.h (strcasecmp): Add note in comments.
1554 * strncasecmp.c: Use code from strcasecmp.c.
1555 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1556 (strcasecmp): Work correctly in multibyte locales.
1558 2005-08-16 Bruno Haible <bruno@clisp.org>
1560 * strnlen1.h: New file.
1561 * strnlen1.c: New file.
1563 2005-08-16 Bruno Haible <bruno@clisp.org>
1565 * mbfile.h: New file.
1567 2005-08-16 Bruno Haible <bruno@clisp.org>
1569 * mbiter.h: New file.
1571 2005-08-16 Bruno Haible <bruno@clisp.org>
1573 * mbchar.h: New file.
1574 * mbchar.c: New file.
1576 2005-08-16 Bruno Haible <bruno@clisp.org>
1578 * tls.h: New file, from GNU gettext.
1579 * tls.c: New file, from GNU gettext.
1581 2005-08-15 Bruno Haible <bruno@clisp.org>
1583 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1586 2005-08-14 Jim Meyering <jim@meyering.net>
1588 Sync from coreutils.
1590 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1591 Use the hash-table-based cycle-detection code not just when
1592 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1593 Reported by James Youngman in
1594 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1595 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1596 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1597 This lets us compile with -DFTS_DEBUG, once again.
1598 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1599 * fts.c (fd_safer): Remove decl.
1600 Include fcntl--.h rather than unistd-safer.h
1601 (fts_safe_changedir): Don't call fd_safer; no longer needed
1602 now that we include fcntl--.h.
1604 2005-08-11 Simon Josefsson <jas@extundo.com>
1606 * readline.h, readline.c: New file.
1608 2005-08-11 Bruno Haible <bruno@clisp.org>
1610 * strnlen.h (strnlen): Change parameter name to match comment.
1612 2005-08-10 Simon Josefsson <jas@extundo.com>
1614 * strndup.c: Use strnlen.h.
1616 * strnlen.h: New file.
1618 2005-08-02 Simon Josefsson <jas@extundo.com>
1620 * getline.h, getline.c: Rewrite.
1622 * getdelim.h, getdelim.c: New files, ported from glibc.
1624 2005-07-31 Bruno Haible <bruno@clisp.org>
1626 * lock.h (gl_lock_initializer): New macro.
1627 (gl_lock_define_initialized): Use it.
1628 (gl_rwlock_initializer): New macro.
1629 (gl_rwlock_define_initialized): Use it.
1630 (gl_recursive_lock_initializer): New macro.
1631 (gl_recursive_lock_define_initialized): Use it.
1633 2005-07-26 Bruno Haible <bruno@clisp.org>
1635 * lock.h: Update from GNU gettext.
1636 * lock.c: Update from GNU gettext.
1638 2005-07-18 Bruno Haible <bruno@clisp.org>
1640 * lock.h (gl_once_t): New type.
1641 (gl_once_define, gl_once): New macros.
1642 * lock.c (fresh_once): New variable.
1643 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1646 2005-07-18 Simon Josefsson <jas@extundo.com>
1648 * check-version.c (check_version): Accept identical versions too.
1650 2005-07-18 Bruno Haible <bruno@clisp.org>
1652 * lock.h: New file, from GNU gettext.
1653 * lock.c: New file, from GNU gettext.
1655 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1657 * quotearg.c: Add translator comment suggested by Bruno Haible,
1658 with a minor change.
1660 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1662 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1663 copyright symbol and the year.
1664 * version-etc.c (COPYRIGHT_YEAR): New constant.
1665 (version_etc_va): Use parameterized copyright notice.
1666 Reword to conform to the current GNU coding standards.
1668 2005-07-11 Simon Josefsson <jas@extundo.com>
1670 * size_max.h: New file.
1672 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1674 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1677 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1678 and Paul Eggert <eggert@cs.ucla.edu>
1680 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1681 in wint_t, not wchar_t. Remove now-unnecessary cast.
1683 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1685 * regex.c, regex.h: Sync from libc.
1686 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1687 New files, synced from libc, except that regex_internal.h
1688 currently has a small porting fix.
1690 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1692 Remove the dependency of the strftime module on the tzset module.
1693 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1694 Copy the input structure, to work around some of the bug with
1695 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1696 Solaris releases, you should also use the tzset module, but we won't
1697 require it as a dependency any more since we don't want LGPLed code
1698 to depend on GPLed code.
1700 2005-07-02 Jim Meyering <jim@meyering.net>
1702 * backupfile.c (backup_args): Change a `0' to NULL.
1704 2005-07-01 Jim Meyering <jim@meyering.net>
1706 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1707 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1708 * save-cwd.c, tempname.c:
1709 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1710 and don't include <sys/file.h>).
1712 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1714 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1715 declares only 'struct timespec;' (!).
1717 2005-06-29 Jim Meyering <jim@meyering.net>
1719 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1720 type name. Use the variable name instead.
1721 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1723 2005-06-28 Simon Josefsson <jas@extundo.com>
1725 * check-version.h, check-version.c: New files.
1727 2005-06-28 Simon Josefsson <jas@extundo.com>
1729 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1730 collision with global variable. Better indentation. Don't
1731 increment buffer pointer beyond buffer end. Based on comments
1732 from Paul Eggert <eggert@cs.ucla.edu>.
1736 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1738 * canon-host.c (canon-host): Append trailing "," to 0 in
1739 initializer of struct addrinfo, as an indication that we don't
1740 care how many members the structure has.
1742 2005-06-24 Derek Price <derek@ximbiot.com>
1743 and Bruno Haible <bruno@clisp.org>
1745 Remove stat module & update lstat.
1746 * stat.c: Remove this file...
1747 (slash_aware_lstat): ...moving this content and its support...
1748 * lstat.c (rpl_lstat): ...into here.
1749 * lstat.h: New file.
1751 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1753 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1754 (ranged_convert): Don't save conversion in a temporary struct.
1755 This causes a warning with GCC 4.0.0, and anyway in the typical
1756 case it's not worth the extra 100 bytes or so of code.
1757 (ranged_convert, __mktime_internal): When calling a function via a
1758 pointer P, use P () rather than (*P) (), as we now assume C89 or
1761 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1763 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1764 "who -r" failed to give output. Problem reported by Tim Waugh.
1766 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1767 (xcalloc): Use it to avoid needless tests.
1768 Problem reported by Jim Meyering.
1770 2005-06-16 Jim Meyering <jim@meyering.net>
1772 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1773 when either N or S is zero.
1775 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1777 * argp.h (__option_is_short): Check upper limit of
1778 __key. Isprint() requires its argument to have the value
1779 of an unsigned char or EOF.
1781 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1783 * fnmatch.c (fnmatch): If there is an encoding error in a
1784 multibyte string or pattern, fall back on unibyte matching.
1785 Problem reported by James Youngman.
1787 2005-06-08 Bruno Haible <bruno@clisp.org>
1789 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1792 2005-06-08 Bruno Haible <bruno@clisp.org>
1794 * csharpcomp.h: New file, from GNU gettext.
1795 * csharpcomp.c: New file, from GNU gettext.
1796 * csharpcomp.sh.in: New file, from GNU gettext.
1798 2005-06-07 Derek Price <derek@ximbiot.com>
1801 * glob_.h: Indent nested #ifdef.
1803 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1805 Sync from coreutils.
1806 Use "file name" when talking about file names, instead of "filename"
1807 or "path", as per the GNU coding standards.
1808 * mkdir-p.c: Renamed from makepath.c.
1809 (make_dir_parents): Renamed from make_path. All callers changed.
1810 * mkdir-p.h: Likewise. All includers changed.
1811 * filenamecat.c: Renamed from path-concat.c.
1812 (file_name_concat): Renamed from path_concat. All callers changed.
1813 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1814 * filenamecat.h: Likewise. All includers changed.
1815 * acl.c: Don't use "path" or "filename" to mean "file name"
1816 in comments or local variable names.
1817 * basename.c: Likewise.
1818 * canonicalize.c, canonicalize.h: Likewise.
1819 * dirname.c, dirname.h: Likewise.
1820 * euidaccess.c: Likewise.
1821 * exclude.c: Likewise
1822 * fnmatch_.h, fnmatch_loop.c: Likewise.
1823 * fsusage.c, fsuage.h: Likewise.
1824 * fts.c, fts_.h: Likewise.
1825 * getcwd.c: Likewise.
1826 * getloadavg.c: Likewise.
1827 * mkstemp.c: Likewise.
1828 * mountlist.c, mountlist.h: Likewise.
1829 * openat.c, openat.h: Likewise.
1830 * readlink-stub.c: Likewise.
1831 * readutmp.c, readutmp.h: Likewise.
1832 * rename.c: Likewise.
1833 * rmdir.c: Likewise.
1835 * savedir.c: Likewise.
1836 * stripslash.c: Likewise.
1837 * tempname.c: Likewise.
1838 * xreadlink.c: Likewise.
1839 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1841 * exclude.h: Likewise.
1843 * euidaccess.c (getuid, getgid, getuid, getegid)
1844 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1845 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1846 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1847 * pathmax.h: Include <limits.h> unconditionally, since other
1848 files have been getting away with it for years (MORE/BSD 4.3
1850 * userspec.c (getpwnam, getgrnam, getgrgid)
1851 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1853 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1854 Define to 256, not 255, as per modern POSIX.
1856 2005-06-01 Bruno Haible <bruno@clisp.org>
1858 * csharpexec.h: New file, from GNU gettext.
1859 * csharpexec.c: New file, from GNU gettext.
1860 * csharpexec.sh.in: New file, from GNU gettext.
1862 2005-05-31 Derek Price <derek@ximbiot.com>
1863 Paul Eggert <eggert@cs.ucla.edu>
1866 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1868 2005-05-29 Derek Price <derek@ximbiot.com>
1869 Paul Eggert <eggert@cs.ucla.edu>
1871 * glob_.h, glob.c: New files.
1873 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1875 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1877 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1878 the configuration hassle isn't worth it.
1879 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1880 (LONGEST_MODIFIER, PRIuMAX): Remove.
1882 2005-05-27 Bruno Haible <bruno@clisp.org>
1884 * getlogin_r.h: Remove second include of <stddef.h>.
1886 2005-05-25 Bruno Haible <bruno@clisp.org>
1887 Derek Price <derek@ximbiot.com>
1889 * getlogin_r.h: Simplify API documentation.
1891 2005-05-25 Derek Price <derek@ximbiot.com>
1892 Paul Eggert <eggert@cs.ucla.edu>
1894 * getlogin_r.c, getlogin_r.h: New files.
1896 2005-05-22 Bruno Haible <bruno@clisp.org>
1898 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1899 Also include <sys/param.h> if it defines MIN, MAX.
1900 Based on a patch by Derek Price <derek@ximbiot.com>.
1902 2005-05-22 Bruno Haible <bruno@clisp.org>
1904 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1905 (INT64_MIN): Fix definition.
1906 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1908 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1909 NEED_SIGNED_INT_TYPES.
1911 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1912 HAVE_SYSTEM_INTTYPES.
1914 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1916 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1917 so that unistd-safer.h (GPL'ed code) need not be included.
1919 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1922 * fts.c: Don't include "cycle-check.h" or "hash.h".
1923 (setup_dir, free_dir): New functions.
1924 (enter_dir, leave_dir): Define trivial
1925 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1926 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1927 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1928 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1929 Move to fts-cycle.c.
1930 (fts_open): Use setup_dir.
1931 (fts_close): Use free_dir.
1932 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1933 This adds a label and some gotos, but the alternatives were messier.
1934 Check for memory allocation failure when entering a dir.
1935 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1936 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1937 (FTS): New member fts_cycle, that is a union that contains the
1938 old active_dir_ht and cycle_state. All uses changed to mention
1939 fts_cycle.ht and fts_cycle.state.
1940 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1941 fts.c, with the following changes:
1942 (setup_dir, free_dir): New functions.
1943 (enter_dir): Now returns bool. Return true if successful, false
1944 if memory exhausted. All callers changed.
1945 Do not bother partly cleaning up on
1946 memory allocation failure; that is free_dir's job.
1947 However, free ad if hash_insert fails, to avoid memory leak.
1948 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1949 fts->fts_options to see which union member to use.
1951 2005-05-20 Jim Meyering <jim@meyering.net>
1953 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1954 Now a macro, to pacify GCC.
1956 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1958 * chown.c (rpl_chown): Return -1 on failure.
1960 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1962 * canonicalize.c: Include canonicalize.h first, to test interface.
1963 Include <stddef.h> unconditionally, since we assume C89 now.
1964 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1965 * fts.c: Include fts_.h first, to check interface.
1966 Do not include intprops.h; no longer needed.
1967 Include cycle-check.h and hash.h, since fts_.h no longer does.
1968 Remove unnecessary casts of closedir to void.
1969 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1970 decide whether to decrement nlinks.
1971 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1972 (FTS): Use struct hash_table * instead of Hash_table, so that
1973 we no longer need to include hash.h here.
1975 2005-05-17 Jim Meyering <jim@meyering.net>
1977 * fts.c, fts_.h: New files, from coreutils.
1979 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1981 Sync from coreutils.
1982 * unlinkdir.c, unlinkdir.h: New files.
1983 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1984 regex.h, unlocked-io.h, xtime.h:
1985 White space changes only.
1986 * makepath.c (make_path): Port to hosts where leading "//" is special.
1987 * yesno.c: Include getline.h, not ctype.h.
1988 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1989 Use getline to remove arbitrary restriction on response length.
1991 2005-05-13 Bruno Haible <bruno@clisp.org>
1993 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1994 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1995 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1996 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1997 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1998 Add support for 64-bit integers in the MSVC compiler.
2000 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2002 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2003 Change the initial comment to refer to GPL, not LGPL.
2004 gnulib-tool will change it to LGPL as needed.
2006 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2007 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2008 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2009 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2010 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2011 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2012 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2013 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2014 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2015 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2016 concatpath.c, config.charset, copy-file.c, copy-file.h,
2017 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2018 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2019 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2020 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2021 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2022 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2023 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2024 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2025 full-read.c, full-read.h, full-write.c, full-write.h,
2026 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2027 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2028 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2029 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2030 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2031 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2032 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2033 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2034 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2035 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2036 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2037 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2038 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2039 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2040 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2041 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2042 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2043 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2044 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2045 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2046 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2047 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2048 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2049 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2050 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2051 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2052 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2053 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2054 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2055 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2056 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2057 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2058 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2059 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2060 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2061 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2062 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2063 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2064 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2065 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2066 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2067 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2068 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2069 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2070 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2071 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2072 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2073 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2074 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2075 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2076 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2077 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2078 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2079 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2080 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2081 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2082 Update FSF postal mail address.
2084 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2086 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2087 specified in ai_socktype. Fix invalid ai_protocol
2088 check. ai_protocol is usually set to 0 or depending on
2089 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2090 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2091 ai_socktype / ai_protocol in the returned addrinfo structure.
2093 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2094 Bruno Haible <bruno@clisp.org>
2096 * inet_ntop.h: New file.
2097 * inet_ntop.c: New file, from glibc with modifications.
2099 2005-05-08 Jim Meyering <jim@meyering.net>
2101 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2103 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2105 Merge from coreutils. Among other things,
2106 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2107 * fd-safer.c: New file.
2108 * fcntl-safer.h, open-safer.c: Remove.
2109 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2110 * dup-safer.c: Include unistd-safer.h first.
2111 Don't include errno.h.
2112 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2113 * file-type.h: Don't assume invoker included sys/stat.h first.
2114 * file-type.c: Rely on file-type.h change.
2115 * getloadavg.c: Include unistd-safer.h.
2116 (getloadavg): Use safer open.
2117 * getusershell.c: Include "stdio-safer.h".
2118 (getusershell): Use safer fopen.
2119 * long-options.c (long_options): Use NULL rather than 0.
2120 * modechange.h (mode_free): Remove; all callers changed to invoke
2122 * modechange.c: Likewise.
2123 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2124 (MODE_DONE): New constant.
2125 (struct mode_change): Remove 'next' member.
2126 (make_node_op_equals): New function; like the old one of the
2127 same name, except it allocates an array.
2128 (mode_compile, mode_create_from_ref): Use it.
2129 (mode_compile): Allocate result as an array, not a linked list.
2130 Parse octal string ourself, so that we catch mistakes like "+0".
2131 (mode_adjust): Arg is an array, not a linked list.
2132 * modechange.c: Include stat-macros.h, xalloc.h.
2133 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2134 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2135 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2136 Remove. This is now stat-macros.h's job.
2137 (talloc): Remove. All callers replaced by xalloc, so that
2138 our invokers don't have to worry about reporting memory failures.
2139 (make_node_op_equals): Remove.
2140 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2142 (struct mode_change): Moved here from modechange.h.
2143 (mode_append_entry): Remove.
2144 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2145 apps to have incorrect behavior. Use simpler algorithm for head
2146 and tail. Don't futz with umask; that's now the job of mode_adjust.
2147 Detect more invalid usages rather than having somewhat-random behavior.
2148 Don't insert an "a=" action, as that leads to incorrect behavior.
2149 (mode_compile, mode_create_from_ref): Return NULL on error instead
2150 of an enum, since now there's only one way to have an error. All
2152 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2153 at the correct time. Simplify calculation of "+u" and its ilk.
2154 Don't mishandle "+X".
2155 (mode_free): Remove "register" and localize decls.
2156 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2157 (struct mode_change): Move to modechange.c; callers don't
2158 need to see this stuff.
2159 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2160 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2161 (mode_change, mode_adjust): Reflect the new signatures noted above.
2162 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2163 that might redefine system include files.
2164 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2165 (my_usleep): Use NULL rather than (void *) 0.
2166 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2167 Use siginterrupt to specify that system calls should be interrupted.
2168 (rpl_nanosleep): Move initialization of suspended closer to call of
2170 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2171 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2172 (desirable_utmp_entry): New function.
2173 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2174 using x2nrealloc, to simplify logic.
2175 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2176 size calculation. Do not assume utmp file is a regular file.
2177 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2178 (READ_UTMP_CHECK_PIDS): New constant.
2179 * save-cwd.c: Include unistd-safer.h.
2180 (save_cwd): Use fd_safer.
2181 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2182 [!_LIBC] Include "stat-macros.h" instead.
2183 * unistd-safer.h (fd_safer): New decl.
2185 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2187 * byteswap_.h: New file.
2189 2005-04-25 Albert Chin <china@thewrittenword.com>
2191 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2194 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2196 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2197 that "UTC +1 second" continues to work. Problem reported
2199 (relunit_snumber): New rule.
2202 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2204 * getdate.y (universal_time_zone_table): New constant.
2205 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2206 universal_time_zone_table.
2207 (lookup_zone): Prefer universal_time_zone_table to
2208 local_time_zone_table, so that "GMT" time stamps are allowed in
2209 London during the summer. Problem reported by Ian Abbott.
2211 2005-04-12 Jim Meyering <jim@meyering.net>
2213 * human.c (humblock): Set *options even when returning due to
2214 xstrtoumax conversion failure. Thanks to a used-uninitialized
2217 2005-04-09 Jim Meyering <jim@meyering.net>
2219 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2220 -Wuninitialized: initialize tm0.tm_year.
2222 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2224 * getdate.y (parser_control): rels_seen is now a boolean, not a
2225 count, since there's no maximum. All uses changed.
2226 Add member dsts_seen.
2227 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2229 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2230 Use pc_rels_seen to decide whther a date is absolute.
2232 * getdate.y (number): Don't overwrite year.
2233 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2236 2005-04-02 Simon Josefsson <jas@extundo.com>
2238 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2239 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2241 2005-03-27 Jim Meyering <jim@meyering.net>
2243 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2245 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2247 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2248 "one's complement" -> "ones' complement" in comment, as per Knuth.
2249 "value of type" -> "type or expression" in comment.
2250 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2252 2005-03-26 Jim Meyering <jim@meyering.net>
2255 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2256 Correct typos: s/or/of/.
2258 2005-03-23 Jim Meyering <jim@meyering.net>
2260 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2262 2005-03-21 Jim Meyering <jim@meyering.net>
2264 Changes imported from coreutils.
2266 * cycle-check.c: Don't include xalloc.h.
2268 * path-concat.c: Don't include assert.h.
2269 (path_concat): Remove assertion that would have triggered
2270 for ABASE starting with more than one slash.
2271 Reported by Andreas Schwab.
2273 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2274 properly when ABASE is an absolute file name.
2275 Correct the description of this function.
2277 Add an assertion and a test driver.
2278 This fixes a bug introduced on 2004-07-02.
2279 Andreas Schwab reported the resulting failure of cp --parents:
2280 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2282 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2284 * strftime.c (my_strftime): If the underlying strftime returns 0
2285 (which shouldn't happen), generate nothing instead of returning 0
2286 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2288 2005-03-16 Bruno Haible <bruno@clisp.org>
2290 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2292 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2294 * strftime.c (my_strftime): Prepend space to format so that we can
2295 reliably distinguish strftime failure from empty output on POSIX
2298 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2300 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2301 (iconv_string): Don't guess a size-zero buffer, as that might cause
2302 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2303 result would be 'too large', where 'too large' is (heuristically)
2304 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2305 overflow concerns. This will prevent some unwanted malloc failures
2306 when the inputs are very large.
2308 2005-03-15 Bruno Haible <bruno@clisp.org>
2310 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2313 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2316 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2318 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2320 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2321 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2323 * strtol.c: Likewise.
2325 2005-03-14 Simon Josefsson <jas@extundo.com>
2327 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2330 2005-03-14 Jim Meyering <jim@meyering.net>
2332 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2333 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2334 to be nonzero so that we (and caller) can detect the difference
2335 between a valid zero-length expansion and an error return, even
2336 when the underlying strftime fails before writing anything into
2339 2005-03-10 Jim Meyering <jim@meyering.net>
2341 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2342 so that this module works on systems without fchdir.
2344 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2346 Factor int-properties macros into a single file, except for
2347 glibc-related files.
2348 * intprops.h: New file.
2349 * getloadavg.c: Include it instead of limits.h.
2350 (INT_STRLEN_BOUND): Remove.
2351 * human.c: Include intprops.h.
2352 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2353 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2354 * inttostr.h: Include intprops.h instead of limits.h.
2355 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2356 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2357 for consistency with intprops.h.
2358 (time_t_is_integer, twos_complement_arithmetic): Use them.
2359 * sig2str.h: Include <signal.h>, intprops.h.
2360 (INT_STRLEN_BOUND): Remove.
2361 * strftime.c (TYPE_SIGNED): Remove.
2362 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2363 * strtol.c: Adjust comments to match intprops.h.
2364 * userspec.c: Include intprops.h.
2365 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2366 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2367 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2368 instead of rolling our own expressions.
2369 * xstrtol.c: Include xstrtol.h first, to test interface.
2371 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2373 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2374 the right thing even if adding 1900 would overflow. Similarly
2375 for tm_mon + 1 and tm_yday + 1.
2376 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2377 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2378 (DO_SIGNED_NUMBER): New macro.
2379 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2381 2005-03-07 Bruno Haible <bruno@clisp.org>
2383 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2385 2005-03-03 Derek R. Price <derek@ximbiot.com>
2386 Bruno Haible <bruno@clisp.org>
2388 * pagealign_alloc.h: New file.
2389 * pagealign_alloc.c: New file.
2391 2005-01-28 Bruno Haible <bruno@clisp.org>
2393 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2396 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2398 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2399 The workaround isn't strictly needed for POSIX conformance, and
2400 it's too much of a pain to configure and maintain. We'll ask
2401 people to fix their kernels instead.
2402 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2403 (NANOSLEEP_BUG_WORKAROUND): Remove.
2404 (xnanosleep): Remove the workaround.
2406 2005-02-12 Bruno Haible <bruno@clisp.org>
2408 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2410 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2412 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2413 * timespec.h (gettime): Return void, since it always
2414 succeeds now. All uses changed.
2415 * gettime.c (gettime) Likewise.
2416 [HAVE_NANOTIME]: Prefer nanotime.
2417 Assume gettimeofday succeeds, as POSIX requires.
2418 Assime time () succeeds, since other code already does.
2419 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2420 (timespec_subtract): Remove.
2421 (NANOSLEEP_BUG_WORKAROUND): New constant.
2422 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2423 things considerably. Use it only on GNU/Linux hosts, since the
2424 workaround shouldn't be needed elsewhere.
2426 2005-02-24 Bruno Haible <bruno@clisp.org>
2428 * gettext.h: Update from GNU gettext 0.14.2.
2430 2005-02-24 Bruno Haible <bruno@clisp.org>
2432 * localcharset.c: Update from GNU gettext 0.14.2.
2433 * config.charset: Update from GNU gettext 0.14.2.
2435 2005-02-22 Simon Josefsson <jas@extundo.com>
2437 * iconvme.h, iconvme.c: New files, from libc.
2439 2005-02-20 Neil Conway <neilc@samurai.com>
2441 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2442 returned by OSX/Darwin if the specified buffer is not large
2443 enough for the hostname.
2445 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2447 * memrchr.h: New file.
2448 * chdir-long.c: Include it.
2449 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2450 Don't bother including stddef.h.
2452 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2454 * argp-help.c (__argp_help): Create a fake struct argp_state and
2455 pass it to _help, otherwise the latter coredumps trying to
2456 dereference state.root_argp.
2458 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2460 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2462 Include <sys/types.h>, for dev_t.
2463 (ME_DUMMY, ME_REMOTE): Move from here....
2464 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2465 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2467 Include mountlist.h first, to test the interface.
2469 2005-01-29 Bruno Haible <bruno@clisp.org>
2471 * progname.c (program_name): Initialize.
2472 Needed when linking statically on MacOS X.
2474 2005-01-28 Bruno Haible <bruno@clisp.org>
2476 * javacomp.sh.in: New file, from GNU gettext.
2477 * javacomp.h: New file, from GNU gettext.
2478 * javacomp.c: New file, from GNU gettext.
2480 2005-01-26 Bruno Haible <bruno@clisp.org>
2482 * javaexec.sh.in: New file, from GNU gettext.
2483 * javaexec.h: New file, from GNU gettext.
2484 * javaexec.c: New file, from GNU gettext.
2486 2005-01-26 Simon Josefsson <jas@extundo.com>
2488 * gai_strerror.c: Use GPL in header.
2490 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2492 * argp-help.c (hol_entry_help): Avoid using non-constant
2493 initializers for struct pentry_state.
2494 (__argp_error): Check return value of __asprintf
2495 (__argp_failure): Translate error message
2497 * argp-parse.c: Removed braces around the expansion of N_()
2499 2005-01-21 Jim Meyering <jim@meyering.net>
2501 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2502 same value as for Solaris 9.
2504 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2505 component length. This included changing the parameter to be
2506 of type `char *' rather than `char const *'.
2507 * chdir-long.h (chdir_long): Update prototype.
2509 * openat.c (fdopendir, fstatat): New functions.
2510 * openat.h: Include headers required for use of DIR and struct stat.
2511 [AT_SYMLINK_NOFOLLOW]: Define.
2512 (fdopendir, fstatat): Add prototypes.
2514 2005-01-21 Bruno Haible <bruno@clisp.org>
2516 * classpath.h: New file, from GNU gettext.
2517 * classpath.c: New file, from GNU gettext.
2519 2005-01-20 Simon Josefsson <jas@extundo.com>
2521 * version-etc-fsf.c: New file, with version_etc_copyright.
2522 * version-etc.c: Remove version_etc_copyright.
2523 * version-etc.h (version_etc_copyright): Use [] instead of * in
2524 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2526 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2528 * save-cwd.c (save_cwd): Remove code to support the case
2529 where fchdir is missing or flaky.
2531 2005-01-20 Simon Josefsson <jas@extundo.com>
2533 * base64.h (isbase64): Add.
2535 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2536 using a unsigned prototype, don't inline.
2537 (base64_decode): Use it.
2539 2005-01-19 Bruno Haible <bruno@clisp.org>
2541 * sh-quote.h: New file, from GNU gettext.
2542 * sh-quote.c: New file, from GNU gettext.
2544 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2546 Merge changes from coreutils, as described below in several
2547 changelogs dated today.
2549 * save-cwd.c: Include "save-cwd.h" before other include files.
2550 (O_DIRECTORY): Remove; not needed here, since "." must be
2551 a directory. All uses removed.
2552 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2553 universal on Suns, and we also need to test for IRIX.
2554 Revamp code to use 'if' rather than '#if'.
2555 Avoid unnecessary comparison of cwd->desc to 0.
2557 * utimens.c (futimens): Robustify the previous patch, by checking
2558 for known valid error numbers rather than observed invalid ones.
2560 2005-01-18 Jim Meyering <jim@meyering.net>
2562 * version-etc.c (version_etc_copyright): Update copyright date.
2564 * utimens.c (futimens): Account for the fact that futimes
2565 can also fail with errno == ENOSYS or errno == ENOENT.
2566 Patch from Dmitry V. Levin.
2568 Change the name of the robust chdir function from chdir to chdir_long.
2569 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2570 (restore_cwd): Use chdir_long, not chdir.
2571 * chdir-long.c: Renamed from chdir.c.
2572 * chdir-long.h: Renamed from chdir.h.
2573 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2576 2005-01-18 Bob Proulx <bob@proulx.com>
2578 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2579 offsetof() macro construct to avoid compile failure with native HP-UX
2580 11.0 ANSI C compiler.
2582 2005-01-06 Bruno Haible <bruno@clisp.org>
2584 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2585 because stpncpy.m4 takes care of it.
2587 2004-01-24 Bruno Haible <bruno@clisp.org>
2589 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2591 2003-10-09 Bruno Haible <bruno@clisp.org>
2593 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2595 2005-01-06 Bruno Haible <bruno@clisp.org>
2597 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2598 * fwriteerror.c: Include <stdbool.h>.
2599 (fwriteerror): At the end, close the file stream. Record whether
2600 stdout was already closed.
2602 2004-05-27 Bruno Haible <bruno@clisp.org>
2604 * execute.c (environ): Declare if needed.
2605 * pipe.c (environ): Likewise.
2606 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2608 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2610 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2611 definitions to be after all include files, to avoid collisions.
2612 Problem reported by Bob Proulx.
2614 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2616 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2617 not needed. This removes a dependency on the gettext module.
2618 [defined _LIBC]: Do not include <libintl.h>; not needed.
2620 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2622 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2625 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2627 * argp-parse.c: Include <stddef.h>.
2628 (alignof, alignto): New macros.
2629 (parser_init): Don't assume that void * is aligned sufficiently
2632 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2633 need to extend the stack.
2634 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2637 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2639 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2641 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2643 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2644 Remove now-obsolete comment about AIX.
2645 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2646 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2647 (YYMAXDEPTH): New macro.
2649 2004-12-18 Bruno Haible <bruno@clisp.org>
2651 * fatal-signal.c (fatal_signals): Make non-const.
2652 (init_fatal_signals): New function.
2653 (uninstall_handlers, install_handlers): Ignore signals that were set to
2655 (at_fatal_signal): Call init_fatal_signals.
2656 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2658 Reported by Paul Eggert.
2660 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2662 * getdate.y (textint): New member "negative".
2663 (time_zone_hhmm): New function.
2664 Expect 14 shift-reduce conflicts, not 13.
2665 (o_colon_minutes): New rule.
2666 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2667 (yylex): Set the "negative" member of signed numbers.
2669 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2671 Changes imported from coreutils.
2672 * hard-locale.c: Assume <locale.h> exists.
2674 (GLIBC_VERSION): New macro.
2675 (hard_locale): Assume setlocale exists.
2676 Rewrite to avoid #ifdef.
2677 Use strdup rather than malloc + strcpy.
2678 * human.c: Assume <locale.h> exists.
2679 (human_readable): Assume localeconv exists.
2681 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2683 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2684 convert T2, not T. (Imported from libc.)
2686 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2688 * getcwd.c (is_ENAMETOOLONG): New macro.
2689 (__getcwd.c): Don't restore errno; glibc doesn't.
2690 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2691 first, falling back to our code only if its results look suspicious.
2692 Ensure that the resulting buffer is only as large as necessary.
2694 * readutmp.c: Include readutmp.h first.
2695 Include <errno.h>, since readutmp.h no longer does that.
2696 * readutmp.h: Don't include <errno.h>,
2697 <sys/param.h>, <time.h>; not needed to establish interface.
2698 (errno): Remove decl.
2699 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2700 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2701 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2703 2004-11-28 Simon Josefsson <jas@extundo.com>
2705 * base64.h, base64.c: New file.
2707 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2709 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2711 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2713 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2714 HP's ANSI C compiler.
2715 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2716 Declaring int functions causes warnings on some modern systems and
2717 shouldn't be needed to compile on ancient ones.
2718 * same.c (MIN) [defined MIN]: Don't define, since it's already
2721 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2722 with the following changes.
2723 (__set_errno): Parenthesize properly.
2724 Include <stdbool.h>.
2725 (MIN, MAX, MATCHING_INO): New macros.
2726 (__getcwd): Define with prototype, not K&R form.
2727 Use heuristics to allocate default buffer on stack if possible.
2728 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2729 behavior, and to avoid the PATH_MAX limit when computing
2731 Use MATCHING_INO to compare inode number to file.
2732 Check for arithmetic overflow in size calculations.
2733 Fix bug in reallocation of dot array that caused getcwd to fail
2734 on directories nested deeper than 75.
2735 Be more careful about saving errno on error.
2736 Do not use realloc; use only free+malloc, as this is a bit
2737 more flexible and avoids a needless copy operation.
2738 Do not inspect st_dev and st_ino for symbolic links; POSIX
2739 doesn't specify the latter.
2740 Check for closedir errors.
2741 Avoid needless casts.
2742 Use "#ifdef weak_alias" around weak_alias, to be like other
2744 The following changes to getcwd.c have effect only when used in
2745 gnulib; they have no effect inside glibc proper.
2746 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2747 as alloca isn't used.
2748 (alloca, __alloca): Likewise.
2749 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2750 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2751 unconditionally, as gnulib assumes C89 or better.
2752 Do not include <sys/param.h>.
2753 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2754 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2756 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2757 Include <dirent.h> in a way that is compatible with modern Autoconf.
2758 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2759 New macros, if not already defined.
2760 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2761 Use "_LIBC", not "defined _LIBC", for consistency.
2762 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2764 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2765 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2766 * xgetcwd.c: David MacKenzie's old code was removed, so give
2767 credit only to Jim Meyering and adjust the copyright dates.
2768 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2769 <stdlib.h>, <unistd.h>, "pathmax.h".
2770 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2771 (INITIAL_BUFFER_SIZE): Remove.
2772 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2774 2004-11-23 Jim Meyering <jim@meyering.net>
2776 * getopt_.h: Remove trailing blanks.
2778 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2780 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2781 (futimens): New function, which uses futimes if available.
2782 (futimens, utimens): Support timespec==NULL, with same semantics
2783 as utime and utimens.
2784 * utimens.h (futimens): New decl.
2786 2004-11-23 Jim Meyering <jim@meyering.net>
2788 * __fpending.c: Add comment.
2790 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2792 * getopt_.h: Re-addition of __getopt_argv_const caused
2793 redefinition warnings. To avoid them, include the defines
2794 in `#if !defined __need_getopt ... #endif'. The only place
2795 where __getopt_argv_const is used is in definitions
2796 of getopt_long and getopt_long_only below, which are as well
2797 protected by `#ifndef __need_getopt'.
2798 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2799 __need_getopt after including <stdio.h> and <unistd.h> These
2800 headers might have defined it.
2802 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2804 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2806 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2807 optopt): Use them instead of invoking ## directly; otherwise, the
2808 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2810 2004-11-19 Bruno Haible <bruno@clisp.org>
2812 * strtok_r.c: Move comments from here...
2813 * strtok_r.h: ... to here.
2815 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2817 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2818 might fail. Problem reported by Yoann Vandoorselaere.
2819 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2820 that mishandle size_t overflow.
2822 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2824 * canon-host.c: Include "strdup.h".
2825 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2826 Use strdup instead of malloc/strcpy to duplicate strings.
2828 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2829 (human_space_before_unit): New constant.
2830 * human.c (human_readable): Support it.
2832 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2833 (xgetcwd): Set errno correctly when failing.
2834 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2835 the failure is actually due to a PATH_MAX problem.
2837 Further getopt changes to make it more likely that glibc will
2838 buy the changes back.
2839 * getopt.c (POSIXLY_CORRECT): New constant.
2840 (getopt): Use it, so to preserve glibc semantic
2841 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2842 when compiling for libc.
2843 * getopt_.h (__getopt_argv_const): Bring it back.
2844 (getopt_long, getopt_long_only): Use it.
2846 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2847 New arg POSIXLY_CORRECT. All callers changed.
2848 (getopt): Argv is now char * const *, as per standard.
2849 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2850 not char *__getopt_argv_const *.
2851 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2852 _getopt_long_only_r): Likewise.
2853 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2854 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2855 _getopt_long_r, _getopt_long_only_r): Likewise.
2856 * getopt_.h (__getopt_argv_const): Remove.
2857 (getopt): Argv is now char * const *, as per standard.
2859 * getdate.y (tORDINAL): New token.
2860 (day, relunit): Allow it for relative times.
2861 (relative_time_table): Use tORDINAL for ordinals.
2863 2004-11-15 Jim Meyering <jim@meyering.net>
2865 * closeout.c: Include "__fpending.h" once again.
2866 Include <stdbool.h>.
2867 (close_stdout): Don't fail just because stdout was closed initially,
2868 since some programs don't write to stdout in the normal course of
2869 operation (other than --version and --help), and we don't want this
2870 function to make e.g. `touch file >&-' fail.
2871 But do fail if it was closed and someone has tried to write to it.
2872 E.g., `printf foo >&-' must fail.
2874 2004-11-11 Simon Josefsson <jas@extundo.com>
2876 * strtok_r.h, strtok_r.c: New file.
2878 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2880 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2881 we can stop lying to compilers about the constness of argv when we
2882 are compiled outside glibc.
2883 (getopt, getopt_long, getopt_long_only): Use it.
2884 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2886 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2887 _getopt_long_only_r): Likewise.
2888 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2889 _getopt_long_only_r): Likewise.
2891 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2892 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2893 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2894 the other external symbols.
2895 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2896 declaration, since the above renaming now works around collisions.
2898 2004-11-11 Jim Meyering <jim@meyering.net>
2900 * linebreak.c: Remove trailing blanks.
2901 * alloca_.h: Likewise.
2902 * acosl.c: Likewise.
2903 * euidaccess.c: Likewise.
2904 * allocsa.h: Likewise.
2906 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2908 * mktime.c (SHR): New macro, which is a portable
2909 substitute for >> that should work even on Crays.
2910 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2911 Problem reported by Mark D. Baushke in
2912 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2913 * getdate.y (SHR): Likewise.
2915 * strftime.c (SHR): Likewise.
2917 * quotearg.c (struct quoting_options): Use unsigned int for
2918 quote_these_too, so that right shifts are well defined. All uses
2921 2004-11-10 Simon Josefsson <jas@extundo.com>
2923 * getaddrinfo.h, getaddrinfo.c: New files.
2925 2004-11-10 Jim Meyering <jim@meyering.net>
2927 Ensure that no close failure goes unreported.
2928 * closeout.c (close_stdout): Always close stdout. I.e., don't
2929 return early when it seems there's nothing to flush.
2930 Don't include __fpending.h.
2932 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2934 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2936 2004-11-05 Bruno Haible <bruno@clisp.org>
2938 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2939 Reported by Mark D. Baushke <mdb@cvshome.org>.
2941 2004-11-04 Bruno Haible <bruno@clisp.org>
2943 2004-09-11 Bruno Haible <bruno@clisp.org>
2944 * allocsa.valgrind: New file.
2945 2004-02-06 Bruno Haible <bruno@clisp.org>
2946 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2947 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2948 Reported by Christopher Seip <chris.seip@hp.com>.
2950 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2952 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2953 with errno == ERANGE if the buffer is too small.
2954 Problem reported by Mark D. Baushke.
2956 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2958 * xreadlink.c (MAXSIZE): New macro.
2959 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2960 size does not exceed MAXSIZE. Avoid cast.
2961 As suggested by Mark D. Baushke in
2962 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2963 if readlink fails with buffer size just under MAXSIZE, try again
2966 2004-11-02 Derek R. Price <derek@ximbiot.com>
2967 and Paul Eggert <eggert@cs.ucla.edu>
2969 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2970 (get_date): Overparenthesize to avoid GCC warning.
2972 2004-11-02 Bruno Haible <bruno@clisp.org>
2974 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2975 function returns void.
2977 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2979 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2980 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2983 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2985 * getdate.y: Add support for TZ="foo" within a date string.
2986 Fix some bugs near time_t boundaries. Reject dates with
2987 out-of-range components, e.g., "Sept 31".
2988 Include <stdlib.h>, "setenv.h", "xalloc.h".
2989 (ISDIGIT_LOCALE): Remove; unused.
2990 Note that the TZ and time functions used here are not reentrant.
2991 (mktime_ok, get_tz): New functions.
2992 (TZBUFSIZE): New constant.
2993 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2994 This requires that we sometimes generate our own TZ="XXX..." setting.
2996 2004-10-27 Derek R. Price <derek@ximbiot.com>
2998 * mktime.c (not_equal_tm): Remove redundant check.
3000 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3002 * getdate.y: Use Bison 1.875 features, and some minor
3003 code cleanups. This change does not affect semantics.
3004 Don't include <stdlib.h>; no longer needed.
3005 Don't include unlocked-io.h; only the "#if TEST" code uses
3006 stdio, and performance isn't crucial there.
3007 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3008 Bison 1.875 features as described below.
3009 All uses of "PC." replaced by "pc->".
3010 (YYSTYPE): Add a forward declaration.
3011 (yylex, yyerror): Use full prototypes in forward decls.
3012 Use "%pure-parser" rather than obsolescent "%pure_parser".
3013 Use %parse-param and %lex-param instead of obsolescent
3014 YYPARSE_PARAM and YYLEX_PARAM.
3015 (meridian_table, month_and_day_table, time_units_table,
3016 relative_time_table, time_zone_table, military_table,
3017 lookup_zone, lookup_word, get_date):
3018 Use NULL instead of 0 where appropriate.
3019 (to_hour): Avoid abort (), to avoid a dependency on
3021 (yyerror, yylex): Now accepts parser_control * arg.
3022 (main) [TEST]: Use '\0' rather than 0 for char.
3024 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3026 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3027 It's now the caller's responsibility to handle the case where
3028 !HAVE_GETPAGESIZE && !defined getpagesize.
3030 * mktime.c (leapyear): Arg is long int, not int.
3032 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3034 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3036 2004-10-12 Simon Josefsson <jas@extundo.com>
3038 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3039 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3042 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3044 * vsnprintf.h: New file.
3045 * vsnprintf.c: New file.
3047 2004-10-07 Bruno Haible <bruno@clisp.org>
3049 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3050 into the provided buffer.
3052 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3054 * diacrit.c, diacrit.h: Add GPL notice.
3056 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3057 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3058 * logl.c (logl): Keep the code as similar to glibc as possible.
3059 This avoids a potential constant-folding bug.
3061 2004-10-05 Bruno Haible <bruno@clisp.org>
3063 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3065 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3067 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3068 * xmalloc.c (xmemdup): Likewise.
3069 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3070 XFREE): Remove these long-obsolescent macros.
3071 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3072 * xstrdup.c: Remove.
3074 * regex.c (re_comp): Cast gettext return value to char *,
3075 Problem reported by Martin Neitzel via Mark D. Baushke.
3077 2004-10-04 Simon Josefsson <jas@extundo.com>
3079 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3080 '#ifdef USE_UNLOCKED_IO'.
3082 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3084 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3085 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3086 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3087 regex.c, sha1.c, version-etc.c, yesno.c:
3088 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3089 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3090 the includer's responsibility.
3092 Sync from coreutils.
3094 * modechange.c (mode_compile): Don't decrement a pointer that
3095 points to the start of a string, as the C Standard says the
3096 resulting behavior is undefined.
3098 * backupfile.h (enum backuptype): Rename none -> no_backups,
3099 simple -> simple_backups, numbered_existing ->
3100 numbered_existing_backups, numbered -> numbered_backups
3101 to avoid shadowing problems. All uses changed.
3102 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3103 * backupfile.c (check_extension, numbered_backup):
3104 Rename locals to avoid shadowing 'basename'.
3105 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3108 * .cppi-disable: Add getopt_.h, getopt_int.h.
3109 * .cvsignore: Add getopt.h.
3111 2004-10-04 Simon Josefsson <jas@extundo.com>
3113 * memmem.h: New file.
3114 * memmem.c: New file, taken from glibc.
3116 2004-10-02 Jim Meyering <jim@meyering.net>
3118 * dirfd.h, getpagesize.h: Add copyright notice.
3120 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3122 * snprintf.c: Remove comments as to why each header is needed.
3124 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3126 * strsep.h: New file.
3127 * strsep.c: New file.
3129 2004-10-01 Simon Josefsson <jas@extundo.com>
3131 * snprintf.c (snprintf): Handle size==0.
3133 2004-10-01 Simon Josefsson <jas@extundo.com>
3134 Bruno Haible <bruno@clisp.org>
3136 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3137 (snprintf): Declare 'args'.
3139 2004-09-30 Simon Josefsson <jas@extundo.com>
3141 * snprintf.h, snprintf.c: New files.
3143 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3145 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3146 (hol_entry_help): Never translate an empty string.
3147 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3148 * argp.h (OPTION_NO_TRANS): New option.
3150 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3152 * xvasprintf.c: Include xalloc.h.
3153 (xvasprintf): Use xalloc_die, not xmalloc_die.
3155 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3157 * dummy.c: Change copyright notice to FSF, and license to GPL.
3159 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3161 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3162 Problem reported by Bruno Haible in:
3163 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3165 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3167 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3168 in case some system header has #define'd it. Problem reported by
3169 Soeren D. Schulze in
3170 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3172 2004-09-08 Bruno Haible <bruno@clisp.org>
3174 * stdint_.h: New file, taken from GNU clisp.
3176 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3178 * xvasprintf.h: New file.
3179 * xvasprintf.c: New file.
3180 * xasprintf.c: New file.
3182 2004-09-08 Bruno Haible <bruno@clisp.org>
3184 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3186 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3188 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3190 Import from coreutils.
3191 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3192 strings on unbounded length. alloca's performance benefits aren't
3193 that important here.
3195 (parse_with_separator): New function, with most of the internals
3196 of the old parse_user_spec. Allow user to omit both user and group,
3197 for compatibility with FreeBSD.
3198 Clone only the user name, not the entire spec.
3199 Do not set *uid, *gid unless entirely successful.
3200 Avoid memory leak in some failing cases.
3201 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3202 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3203 (parse_user_spec): Rewrite to use parse_with_separator.
3205 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3207 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3208 its complicated substitute.
3209 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3210 and program_invocation_name.
3211 (__argp_basename) [!_LIBC]: Remove; the only use was
3212 replaced by its body.
3213 (__argp_short_program_name): Change condition from
3214 !defined __argp_short_program_name to
3215 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3216 to match argp-namefrob.h.
3217 (__argp_failure): Don't assume strerror_r returns char *.
3218 * argp-parse.c (N_): Define unconditionally.
3219 (argp_default_options): Fill out initializers with 0 to avoid
3222 2004-08-12 Simon Josefsson <jas@extundo.com>
3224 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3225 * getopt_.h: Renamed from getopt.h.
3227 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3229 Merge from coreutils.
3231 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3232 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3233 for Reliant Unix 5.43.
3235 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3236 (union fooround): Use uintmax_t, not long int.
3237 The rest is a merge from libc:
3238 [defined _LIBC]: Include <shlib-compat.h>.
3239 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3241 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3243 * strverscmp.c: Convert to UTF-8.
3245 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3247 * obstack.h (obstack_empty_p):
3248 Don't assume that chunk->contents is suitably aligned.
3249 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3250 Likewise. Problem reported by Benno in
3251 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3253 * chown.c (rpl_chown): Work even if the file is writeable but not
3254 readable. This could be improved further but it'd take some work.
3256 2004-08-08 Simon Josefsson <jas@extundo.com>
3258 * xgethostname.c: Don't include error.h (not used).
3261 * getpass.c: Include getpass.h first.
3263 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3265 * xalloc-die.c: New files.
3266 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3268 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3269 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3270 (_, N_, xalloc_die): Move to xalloc-die.c.
3271 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3272 so that we needn't mess with xalloc_msg_memory_exhausted.
3274 * sha1.h: Renamed from sha.h.
3275 (SHA1_H): Renamed from _SHA_H.
3276 (sha1_ctx): Renamed from sha_ctx.
3277 (sha1_init_ctx): Renamed from sha_init_ctx.
3278 (sha1_process_block): Renamed from sha_process_block.
3279 (sha1_process_bytes): Renamed from sha_process_bytes.
3280 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3281 (sha1_read_ctx): Renamed from sha_read_ctx.
3282 (sha1_stream): Renamed from sha_stream.
3283 (sha1_buffer): Renamed from sha_buffer.
3284 * sha1.c: Likewise; renamed from sha.c.
3285 Do not include <sys/types.h>.
3286 Include <stddef.h> rather than <stdlib.h>.
3288 2004-08-08 Bruno Haible <bruno@clisp.org>
3290 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3291 FILESYSTEM_PREFIX_LEN.
3292 * progreloc.c: Likewise.
3293 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3295 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3298 * argp-help.c (make_hol, hol_append): Don't assume that
3299 SIZE_MAX is a valid preprocessor constant.
3300 (__argp_basename): Change from "#ifndef _LIBC"
3301 to "#ifndef __argp_short_program_name", so that
3302 we don't compile these functions for tar.
3304 More merges from coreutils.
3305 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3306 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3308 * addext.c: Remove; no longer needed.
3309 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3310 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3311 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3312 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3313 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3314 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3315 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3316 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3317 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3318 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3319 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3320 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3321 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3322 Import changes from coreutils.
3324 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3326 Merge from coreutils.
3328 * .gdb-history: Remove; this doesn't belong here.
3330 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3331 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3332 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3334 * dirname.h: Include <stdbool.h>.
3335 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3336 for consistency with POSIX terminology. All uses changed.
3337 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3338 (strip_trailing_slashes): Use bool for booleans.
3339 * stripslash.c (strip_trailing_slashes): Likewise.
3341 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3342 sometimes returns a positive errno value even when it succeeds.
3343 (print_errno_message) [!LIBC]: Fall back on strerror if
3346 * path-concat.c (mempcpy): Don't define if a system header defines it.
3347 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3348 (longest_relative_suffix): New function.
3349 (path_concat): Use it. Assume first argument is not NULL.
3350 Port to DOS. Omit redundant separators.
3351 Report an error instead of returning NULL.
3352 Use mempcpy instead of memcpy.
3353 (xpath_concat): Remove: not declared or used.
3355 * same.h: Include <stdbool.h>
3356 (same_name): Return bool, not int.
3357 * same.c (same_name): Likewise.
3358 (errno): Don't declare; we assume C89 or better now.
3360 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3361 if not already defined.
3363 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3364 * dup-safer.c (errno): Likewise.
3366 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3368 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3371 2004-08-03 Simon Josefsson <jas@extundo.com>
3373 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3374 * progname.h: Don't include stdbool.h.
3376 2004-08-02 Simon Josefsson <jas@extundo.com>
3378 * getsubopt.h: New file, with comments from Bruno Haible.
3379 * getsubopt.c: New file, from glibc, but slightly modified based on
3380 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3382 2004-08-01 Simon Josefsson <jas@extundo.com>
3384 * xgetdomainname.c: Include stdlib.h, for free().
3386 2004-07-16 Simon Josefsson <jas@extundo.com>
3388 * dummy.c: New file.
3390 2004-07-16 Bruno Haible <bruno@clisp.org>
3392 * backupfile.h: Add extern "C" for C++.
3393 * closeout.h: Likewise.
3394 * copy-file.h: Likewise.
3395 * findprog.h: Likewise.
3396 * full-write.h: Likewise.
3397 * pathname.h: Likewise.
3398 * progname.h: Likewise.
3399 * stpcpy.h: Likewise.
3400 * stpncpy.h: Likewise.
3401 * strcase.h: Likewise.
3402 * strstr.h: Likewise.
3403 * xalloc.h: Likewise.
3405 * mbswidth.h: Add extern "C" for C++.
3406 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3408 2004-07-09 Simon Josefsson <jas@extundo.com>
3410 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3411 failed without this.)
3413 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3415 * fchown-stub.c: New file.
3417 2004-06-24 Jim Meyering <jim@meyering.net>
3419 * obstack.h (obstack_base): Cast to (void *), per documentation.
3421 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3423 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3425 2004-06-01 Jim Meyering <jim@meyering.net>
3427 * calloc.c: New file.
3429 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3431 * getdate.y (yylex): Allow space between sign and number.
3432 Problem reported by Dan Jacobson.
3434 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3435 and Jim Meyering <jim@meyering.net>
3437 Merge from coreutils CVS.
3439 * stat-macros.h: New file, with contents from file-type.h
3440 and coreutils' system.h.
3441 * file-type.c: Include "stat-macros.h".
3442 * file-type.h (file_type): Move all macro definitions to new file,
3445 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3446 Wrap old code with this conditional.
3447 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3448 function that does not dereference symlinks.
3449 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3451 * xreadlink.c: Include xreadlink.h first, to catch .h file
3452 dependency problems.
3453 (xreadlink): Accept new arg SIZE, for efficiency.
3454 All decls and uses changed.
3455 * xreadlink.h: Include <stddef.h>, for size_t.
3457 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3458 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3460 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3462 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3464 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3465 macros to be defined.
3466 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3467 the allocator returns NULL because the requested size is zero.
3469 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3471 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3472 var. Add comment explaining why libc still defines it. This
3473 merges the following patch from glibc:
3474 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3476 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3478 * obstack.c (_obstack): Remove unused variable. It hasn't been
3479 present in glibc since revision 1.1 of this file.
3480 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3481 obstack_alignment_mask, obstack_alloc, obstack_base,
3482 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3483 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3484 obstack_grow0, obstack_init, obstack_int_grow,
3485 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3486 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3487 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3488 nonexistent functions.
3490 2004-05-17 Derek R. Price <derek@ximbiot.com>
3491 Paul Eggert <eggert@cs.ucla.edu>
3493 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3495 2004-05-14 Bruno Haible <bruno@clisp.org>
3497 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3498 that consists of a '.' followed by an empty digit string.
3499 Patch by Tor Lillqvist <tml@iki.fi>.
3501 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3503 Port obstack to the AS/400, where pointers are 16 bytes wide and
3504 you cannot cast an integer to a valid pointer. This patch is
3505 currently waiting to be integrated into glibc; see
3506 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3508 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3509 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3510 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3511 (struct obstack): temp member is now a union of a pointer and
3512 an integer, instead of an integer. All integer uses changed.
3513 This does not affect the physical layout of struct obstack,
3514 except on hosts (like the AS/400) where the size or alignment of
3515 void * is greater than that of ptrdiff_t.
3516 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3517 __STDC__)]: Store temporary in pointer member of union, not
3519 * obstack.c: Include <stddef.h>, for offsetof.
3520 (struct fooalign): Remove; it doesn't need a name.
3521 (union fooround): Change double to long double, and add void *.
3522 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3523 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3524 not a macro. Hence the values are always int; so remove all
3525 casts-to-int in uses.
3527 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3528 Derek Price <derek@ximbiot.com>
3530 * alloca.c: Include <alloca.h>, to get our interface.
3531 * alloca_.h: Use __alloca on AIX, so that we don't have to
3532 include <alloca.h> first. Use C89 prototype for alloca; this
3533 requires including <stddef.h> for size_t. Use extern "C" if C++.
3534 Use #elif for simplicity, since we can assume C89 now.
3535 Don't try to source the system alloca.h since it will not be found
3536 and to prevent recursively including its replacement.
3537 * fnmatch.c: Include <alloca.h> instead of opencoding.
3538 * regex.c: Likewise.
3540 2004-05-16 Derek Price <derek@ximbiot.com>
3541 Paul Eggert <eggert@cs.ucla.edu>
3543 getline cleanup. This changes the getndelim2 API: both order of
3544 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3547 * getline.c: Don't include stddef.h or stdio.h, since our
3548 interface does that.
3549 (getline): Always use getdelim, so that we don't have two
3550 copies of this code.
3551 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3553 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3554 (GETNDELIM2_MAXIMUM): New macro.
3555 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3556 instead of the old practice of delim2==0. All callers changed.
3557 Return -1 on overflow, instead of returning junk.
3558 Do not set *linesize unless allocation succeeds.
3559 * getndelim2.h: Do not include stddef.h; no longer needed, now
3560 that we include sys/types.h.
3561 * getnline.h: Likewise.
3562 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3563 (getndelim2): Reorder arguments.
3564 * getnline.c (getnline, getndelim):
3565 Don't discard the NMAX argument.
3566 (getnline): Invoke getndelim, to avoid code duplication.
3567 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3568 of (size_t) -1 by callers of the getnline family.
3570 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3572 * nanosleep.c (suspended): Change its type from int to
3573 sig_atomic_t volatile.
3574 (first_call): Make it private to rpl_nanosleep, and have it
3575 be zero initially as that's a bit faster.
3576 (my_usleep): Round up fractional times instead of truncating them,
3577 as this is the usual meaning for 'sleep'.
3579 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3581 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3582 (ENOSYS): Define if not defined.
3583 (settime): Fall back on stime if it exists and settimeofday fails.
3584 But don't bother with fallbacks if a method fails with errno == EPERM.
3586 2004-05-11 Jim Meyering <jim@meyering.net>
3588 Prior to this change, the save_cwd caller required read access to the
3589 current directory on most systems (ones with the fchdir function).
3591 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3592 fails, try write-only, and finally, resort to using xgetcwd.
3594 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3596 * obstack.c, obstack.h: Import changes from libc.
3598 2004-04-28 Bruno Haible <bruno@clisp.org>
3600 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3601 implicitly appends .exe to executables.
3602 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3603 accepts Windows pathnames.
3604 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3605 Cygwin like Windows, since it now accepts Windows pathnames.
3606 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3607 Cygwin like Windows, since it now accepts Windows pathnames.
3608 Reported by Derek Robert Price <derek@ximbiot.com>.
3610 2004-04-20 Jim Meyering <jim@meyering.net>
3612 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3614 2004-04-20 Jim Meyering <jim@meyering.net>
3615 Bruno Haible <bruno@clisp.org>
3617 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3618 memory when realloc fails.
3620 2004-04-18 Jim Meyering <jim@meyering.net>
3622 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3623 don't leak memory and do call END_UTMP_ENT.
3625 2004-04-11 Paul Eggert <eggert@twinsun.com>
3627 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3628 (CHAR_BIT): Remove, since we assume C89.
3629 Include <stdint.h> if available, as per current Autoconf CVS advice.
3631 2004-03-30 Paul Eggert <eggert@twinsun.com>
3633 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3634 not bool, to be more consistent with Unix conventions.
3635 Suggested by Bruno Haible.
3637 Merge from coreutils.
3639 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3642 * getdate.h: Include stdbool.h, and timespec.h instead of
3643 the usual <time.h> dance.
3644 (get_date): Change signature to support fractional time stamps.
3645 All callers changed.
3646 * getdate.y: Include "getdate.h" first, as we can now
3647 assume C89 and don't need to worry about 'const'.
3648 Similarly, include "unlocked-io.h" near start, not in middle.
3650 (textint.value): Use long int rather than int.
3651 (textint.digits): Use size_t rather than int.
3652 (BILLION, LOG10_BILLION): New constants.
3653 (parser_control): New member rel_ns. Members day_ordinal,
3654 time_zone, month, day, hour, minutes, rel_year, rel_month,
3655 rel_day, rel_hour, rel_minutes, rel_seconds
3656 are now long int, not int. Member seconds is now struct timespec,
3657 not int. New member timespec_seen. Members dates_seen, days_seen,
3658 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3660 (%union.intval): Now long int, not int.
3661 New member timespec.
3662 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3663 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3664 (spec): Now is a timespec or an item list.
3665 (timespec, items): New nonterminals.
3666 (time, rel, relunit, number, get_date):
3667 Add support for fractional seconds.
3668 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3669 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3670 (to_hour): First arg is now long int, not int.
3671 (to_year): Returns long int, not int.
3672 Don't treat year -70 like 70.
3673 (tm_diff): Returns long int, not int.
3674 (lookup_word): Use bool instead of int when appropriate.
3675 (yylex): Use size_t for count, not int.
3676 Detect overflow when parsing large integer constants.
3677 Add support for fractions.
3678 (get_date): Make pointers 'const' if possible.
3679 Use more-portable code to detect integer overflow.
3680 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3681 Don't use ctime; it's not reliable if the year has >4 digits.
3683 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3684 This is for compatibility with BSD.
3686 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3687 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3688 From coreutils' system.h.
3690 * userspec.c: Don't include "posixver.h".
3691 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3692 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3693 compatible extension. Simplify code by removing a boolean int
3694 that was always nonzero if a string was nonnull.
3696 2004-03-30 Jim Meyering <jim@meyering.net>
3698 Merge from coreutils.
3700 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3702 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3703 an empty input stream.
3705 * readtokens.c: Include <stdbool.h>.
3706 (readtoken): Use `size_t' rather than int/long.
3707 All callers adjusted.
3708 Use `bool' rather than `int' where appropriate.
3709 Use memset rather than an explicit loop.
3710 Use x2nrealloc rather than xrealloc.
3711 Allow the use of `\0' as a delimiter.
3712 (readtokens): Likewise.
3713 * readtokens.h (readtoken, readtokens): Update prototypes.
3715 2004-03-30 Bruno Haible <bruno@clisp.org>
3717 * getloadavg.c (getloadavg): Don't assume setlocale returns
3720 2004-03-29 Paul Eggert <eggert@twinsun.com>
3722 Merge changes to getloadavg.c from coreutils and Emacs.
3724 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3725 Define to an expression, not to the empty string.
3726 Include cloexec.h and xalloc.h.
3727 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3728 Use set_cloexec_flag rather than rolling our own.
3729 * cloexec.c, cloexec.h: New files.
3731 2004-03-18 Paul Eggert <eggert@twinsun.com>
3733 * getopt.h: Sync with libc CVS.
3735 2004-03-18 Paul Eggert <eggert@twinsun.com>
3736 Bruno Haible <bruno@clisp.org>
3738 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3739 not on all platforms that have <wchar.h>.
3740 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3742 2004-03-09 Paul Eggert <eggert@twinsun.com>
3744 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3746 * getopt_int.h: New file, also synced from libc.
3748 2004-03-07 Paul Eggert <eggert@twinsun.com>
3750 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3751 '#if' expressions. Unlike the code it replaces, it does not
3752 depend on (defined _SC_PAGESIZE). However, it does depend on
3753 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3754 first reported by Jason Andrade in
3755 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3757 2004-01-18 Simon Josefsson <jas@extundo.com>
3759 * strdup.h: New file.
3760 * strdup.c: Include it.
3761 * path-concat.c: Include strdup.h. Drop strdup declaration.
3762 * userspec.c: Include strdup.h. Drop strdup declaration.
3764 2004-02-06 Karl Berry <karl@gnu.org>
3766 * config.charset: update from gettext 0.14.1.
3768 2004-02-05 Paul Eggert <eggert@twinsun.com>
3770 Add comments and code, prompted by suggestions from Bruno Haible
3772 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3773 describing the enum quoting_style values.
3774 * quotearg.c (quotearg_alloc): New function.
3775 (quotearg_buffer_restyled): Treat lone { and } as special.
3776 Treat = as special. Work around bug with older shells
3777 that "see" a '\' that is really the 2nd byte of a multibyte char.
3778 Quote empty string with shell_quoting_style.
3780 2004-02-03 Bruno Haible <bruno@clisp.org>
3782 * pipe.h: New file, from GNU gettext.
3783 * pipe.c: New file, from GNU gettext.
3785 2004-01-27 Bruno Haible <bruno@clisp.org>
3787 * execute.h: New file, from GNU gettext.
3788 * execute.c: New file, from GNU gettext.
3789 * w32spawn.h: New file, from GNU gettext.
3791 2004-01-23 Paul Eggert <eggert@twinsun.com>
3793 Exit-status fix from coreutils.
3795 Use exit_failure consistently in place of EXIT_FAILURE,
3796 so that program exit statuses are consistent on failure.
3798 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3799 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3800 * argmatch.h: Comment fix to match the above.
3801 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3802 Now a macro referring to exit_failure, instead of a separate
3803 variable. Include "exitfail.h" to get it.
3804 * xstrtol.h: Include "exitfail.h".
3805 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3807 * long-options.c (parse_long_options): Use prototype
3808 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3811 2004-01-21 Jim Meyering <jim@meyering.net>
3813 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3814 so as not to conflict with a different-sized __mktime_internal
3815 function in GNU libc.
3816 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3817 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3819 2004-01-18 Paul Eggert <eggert@twinsun.com>
3821 Merge from diffutils.
3823 * file-type.c (file_type): Add typed memory objects.
3824 * file-type.h (S_TYPEISTMO): New macro.
3826 * c-stack.h (c_stack_action): Remove argv argument.
3827 * c-stack.c (c_stack_action): Likewise. All uses changed.
3828 (die): Don't calculate message unless segv_action returns.
3829 (get_stack_location, min_address_from_argv, max_address_from_argv,
3830 volatile stack_base, volatile_stack_size): Remove.
3831 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3832 that every segmentation violation is a stack overflow. (Ouch!)
3833 See Debian bug 136249 (still outstanding) for more info about why
3834 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3836 2003-11-30 Bruno Haible <bruno@clisp.org>
3838 Safer stack allocation.
3839 * setenv.c: Include allocsa.h.
3840 (alloca): Remove fallback definition.
3841 (freea): Remove macro.
3842 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3845 2003-10-17 Bruno Haible <bruno@clisp.org>
3847 * binary-io.h: Avoid warnings on Cygwin.
3849 2003-12-28 Bruno Haible <bruno@clisp.org>
3851 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3852 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3854 2003-11-28 Bruno Haible <bruno@clisp.org>
3856 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3858 2003-11-27 Bruno Haible <bruno@clisp.org>
3860 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3862 2003-11-17 Bruno Haible <bruno@clisp.org>
3864 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3866 2003-11-24 Bruno Haible <bruno@clisp.org>
3868 * xallocsa.h: New file, from GNU gettext.
3869 * xallocsa.c: New file, from GNU gettext.
3871 2003-11-24 Bruno Haible <bruno@clisp.org>
3873 * allocsa.h: New file, from GNU gettext.
3874 * allocsa.c: New file, from GNU gettext.
3876 2003-11-24 Bruno Haible <bruno@clisp.org>
3878 * eealloc.h: New file.
3880 2004-01-15 Jim Meyering <jim@meyering.net>
3882 Merge from coreutils.
3884 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3885 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3886 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3888 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3889 optional configure-time default.
3891 * version-etc.c (version_etc_copyright): Update copyright date.
3893 * xreadlink.c (xreadlink): Correct outdated comment.
3895 2004-01-15 Paul Eggert <eggert@twinsun.com>
3897 Merge from coreutils.
3899 * posixver.c: Include posixver.h.
3901 * same.c: Include <stdbool.h>, <limits.h>.
3902 (_POSIX_NAME_MAX): Define if not defined.
3904 (same_name): If file names are silently truncated, report
3905 that the file names are the same if they are the same after
3906 the silent truncation.
3908 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3909 conversion function.
3910 * xstrtod.c (xstrtod): Likewise. All callers changed to
3911 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3914 2004-01-14 Paul Eggert <eggert@twinsun.com>
3916 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3917 with like-named macro in fnmatch.c.
3918 (EXT): Use an internal constant instead.
3920 Merge fnmatch patches from glibc.
3921 * fnmatch.c (mbsinit): Remove define.
3922 Add libc_hidden_ver (__fnmatch, fnmatch).
3923 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3924 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3926 2003-12-14 Karl Berry <karl@gnu.org>
3928 * config.charset: update from gettext-runtime.
3930 2003-12-03 Paul Eggert <eggert@twinsun.com>
3932 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3933 Bug reported by Alfred M. Szmidt.
3935 2003-11-29 Karl Berry <karl@gnu.org>
3937 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3939 2003-11-23 Paul Eggert <eggert@twinsun.com>
3940 Bruno Haible <bruno@clisp.org>
3942 * printf-parse.h: Don't include sys/types.h.
3943 (ARG_NONE): New macro.
3944 (char_directive): Change type of *arg_index fields to size_t.
3945 * printf-parse.c: Don't include sys/types.h.
3946 (SSIZE_MAX): Remove macro.
3947 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3948 Remove unnecessary overflow check.
3949 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3952 2003-11-24 Paul Eggert <eggert@twinsun.com>
3954 * alloca.c: Remove dependency on xalloc module.
3955 (xalloc_die): Remove.
3956 (memory_full) [!defined emacs]: New macro.
3957 [!defined emacs]: Don't include xalloc.h.
3958 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3959 address arithmetic overflows. Change datatypes a bit to avoid
3962 2003-11-22 Jim Meyering <jim@meyering.net>
3964 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3966 2003-11-17 Bruno Haible <bruno@clisp.org>
3968 * vasnprintf.c (alloca): Remove fallback definition.
3969 (freea): Remove definition.
3970 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3971 Reported by Paul Eggert.
3973 2003-11-17 Jim Meyering <jim@meyering.net>
3975 On systems without utime and without a utimes function capable of
3976 dealing with a NULL struct utimbuf* argument, this utime replacement
3977 could -- in unusual circumstances -- leak a file descriptor.
3978 * utime.c: Include <unistd.h> and <errno.h>.
3979 (utime_null): Be sure to close `fd' and to preserve errno.
3980 Reported by Geoff Collyer via Arnold Robbins.
3982 2003-11-16 Paul Eggert <eggert@twinsun.com>
3983 Bruno Haible <bruno@clisp.org>
3985 Protect against address arithmetic overflow.
3986 * printf-args.h: Include stddef.h.
3987 (arguments): Change type of field 'count' to size_t.
3988 * printf-args.c (printf_fetchargs): Use size_t instead of
3989 'unsigned int' where appropriate.
3990 * printf-parse.h: Include sys/types.h.
3991 (char_directive): Change type of *arg_index fields to ssize_t.
3992 (char_directives): Change type of fields 'count', max_*_length to
3994 * printf-parse.c: Include sys/types.h and xsize.h.
3995 (SSIZE_MAX): Define fallback value.
3996 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3997 instead of 'int' where appropriate. Check a_allocated, d_allocated
3998 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3999 * vasnprintf.c: Include xsize.h.
4000 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4001 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4002 overflow. Avoid wraparound when converting a width or precision from
4005 2003-11-16 Bruno Haible <bruno@clisp.org>
4007 Update from GNU gettext.
4008 * printf-parse.c: Generalize to it can be compiled for wide strings.
4009 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4010 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4011 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4012 SNPRINTF): New macros.
4013 Don't include <alloca.h> if the file is used inside libintl.
4014 (local_wcslen): New function, for Solaris 2.5.1.
4015 (VASNPRINTF): Use it instead of wcslen.
4017 2003-11-16 Bruno Haible <bruno@clisp.org>
4019 * xsize.h (xmax): New function.
4020 (xsum, xsum3, xsum4): Declare as "pure" functions.
4022 2003-11-12 Paul Eggert <eggert@twinsun.com>
4024 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4025 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4026 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4027 heuristic is just as accurate as far as we know, and it removes a
4028 dependency on size_max.m4 and ptrdiff_max.m4.
4030 2003-11-12 Paul Eggert <eggert@twinsun.com>
4032 * xstrtol.c (__xstrtol): Remove "break" immediately after
4033 "return", to pacify some unknown compiler. Problem reported
4036 2003-11-11 Bruno Haible <bruno@clisp.org>
4038 * xsize.h (SIZE_MAX): Remove fallback definition.
4039 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4042 2003-11-10 Paul Eggert <eggert@twinsun.com>
4044 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4045 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4046 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4048 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4049 not (size_t) -1, since it's defined here.
4051 2003-11-06 Paul Eggert <eggert@twinsun.com>
4053 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4054 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4055 Reject sizes of exactly SIZE_MAX bytes.
4056 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4057 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4059 2003-11-05 Bruno Haible <bruno@clisp.org>
4061 * xsize.h: Include limits.h, to avoid a possible collision with
4062 SIZE_MAX defined in <limits.h> on Solaris.
4064 2003-11-04 Bruno Haible <bruno@clisp.org>
4066 * xsize.h: New file.
4067 * linebreak.c: Include xsize.h.
4068 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4069 argument for overflow.
4070 Suggested by Paul Eggert.
4072 2003-10-31 Bruno Haible <bruno@clisp.org>
4074 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4075 to avoid (extremely rare) race condition.
4076 Suggested by Paul Eggert.
4078 2003-11-03 Jim Meyering <jim@meyering.net>
4080 * userspec.c: Include "userspec.h".
4081 * userspec.h: New file.
4083 2003-10-31 Paul Eggert <eggert@twinsun.com>
4085 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4086 * mountlist.c (SIZE_MAX): Define if not defined already.
4087 (read_filesystem_list): Set and use me_type_malloced.
4088 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4089 whatever the type happens to be), for brevity and consistency.
4090 Check for size calculation overflow on Alphas running OSF/1.
4092 2003-10-31 Jim Meyering <jim@meyering.net>
4094 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4096 * linebuffer.c: Include <string.h> for declaration of memset.
4098 2003-10-30 Paul Eggert <eggert@twinsun.com>
4099 Bruno Haible <bruno@clisp.org>
4101 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4102 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4104 2003-10-29 Paul Eggert <eggert@twinsun.com>
4106 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4107 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4109 * quotearg.c (quotearg_n_options): Use it.
4110 * group-member.c: Include <stdbool.h>.
4111 (free_group_info): Arg is now const *; don't free arg.
4112 (get_group_info): Now returns bool and accepts struct group_info *,
4113 rather than returning a malloc'ed struct group_info *.
4114 All uses changed. Check for overflow in internal size calculation.
4116 * getusershell.c (readname): Simplify the code by using x2nrealloc
4117 rather than xmalloc/xrealloc.
4118 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4119 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4120 conformance bug: the old code used a pointer after freeing the
4121 storage that it addressed.
4122 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4123 rather than doing it by hand.
4124 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4125 the buffer preserved. Use free and xmalloc instead.
4126 * quotearg.c (quotearg_n_options): Likewise.
4127 Use a simpler test for size overflow. Don't use xalloc_oversized
4128 because unsigned int might be wider than size_t (!); this suggests
4129 that we should switch from unsigned int to size_t for slot numbers.
4131 2003-10-27 Bruno Haible <bruno@clisp.org>
4133 * stdbool_.h: Better support for BeOS.
4135 2003-10-27 Paul Eggert <eggert@twinsun.com>
4137 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4138 to allocate the returned structure. Do not allocate a subarray,
4139 as x2nrealloc will do that.
4140 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4141 instead of xnrealloc.
4142 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4144 2003-10-26 Paul Eggert <eggert@twinsun.com>
4146 * xalloc.h (xalloc_oversized): New static inline function, for
4147 callers that want to do their own size-overflow checking. Include
4148 <stdbool.h>, since xalloc_oversized returns bool.
4149 * xalloc.c (array_size_overflow): Remove. All callers changed
4150 to use xalloc_oversized.
4152 Add two functions x2realloc, x2nrealloc, for programs that grow
4153 arrays dynamically by doubling their sizes.
4154 * xalloc.h (x2realloc, x2nrealloc): New decls.
4155 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4158 Port to C99 semantics for 'inline' of external functions.
4159 Bug reported by Bruno Haible.
4160 * xmalloc.c (xnmalloc_inline): New static inline function,
4161 with the old contents of xnmalloc.
4162 (xnmalloc, xmalloc): Use it.
4163 (xnrealloc_inline): New static inline function,
4164 with the old contents of xnrealloc.
4165 (xnrealloc, xrealloc): Use it.
4167 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4169 2003-10-25 Paul Eggert <eggert@twinsun.com>
4171 Fix several address-calculation bugs in the hash modules,
4172 plus some minor code cleanup.
4174 * hash.h: Include <stdbool.h>, for bool.
4175 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4176 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4177 hash_get_n_entries, hash_get_max_bucket_length,
4178 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4179 hash_rehash): Use size_t rather than unsigned.
4180 * hash.c (struct hash_table, hash_get_n_buckets,
4181 hash_get_n_buckets_used, hash_get_n_entries,
4182 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4183 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4184 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4186 (SIZE_MAX): Define if not defined.
4187 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4188 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4190 Use const * when possible.
4191 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4192 (check_tuning): Fix bug: if tuning parameters were very close to
4193 0 or 1, rounding errors could have caused subscript violations.
4194 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4195 (hash_initialize): Add 'fail:' label
4196 to free table and return NULL, and use it to simplify code.
4197 Use calloc rather than clearing the storage ourself.
4198 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4199 buffer size calculations.
4200 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4201 Include <stddef.h>, for size_t.
4202 * hash-pjw.c (hash_pjw): Likewise.
4203 Switch to method described by Bruno Haible.
4204 Include <limits.h>, for CHAR_BIT.
4205 (SIZE_BITS): New macro.
4207 2003-10-21 Paul Eggert <eggert@twinsun.com>
4209 * getndelim2.c (getndelim2): When size calculation overflows,
4210 ceiling the allocation at NMAX bytes rather than silently
4211 discarding input bytes before NMAX is reached. This makes
4212 a difference only if NMAX exceeds SIZE_MAX / 2.
4214 * obstack.c: Merge from glibc.
4215 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4216 Add libc_hidden_def (_obstack_newchunk).
4217 (_obstack_free) [! defined _LIBC]: Remove.
4218 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4219 a clone of the function body.
4220 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4221 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4223 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4224 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4227 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4228 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4229 Don't use lvalue casts, as GCC plans to remove support for them
4230 in GCC 3.5. Reported by Joseph S. Myers. This bug
4231 was also present in the non-GCC version, indicating that this
4232 code had always been buggy and had never been widely used.
4233 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4234 Use the fast variant of each macro, rather than copying the
4235 definiens of the fast variant; that way, we'll be more likely to
4236 catch future bugs in the fast variants.
4238 2003-10-20 Bruno Haible <bruno@clisp.org>
4240 * wait-process.h: New file, from GNU gettext.
4241 * wait-process.c: New file, from GNU gettext.
4243 2003-10-19 Jim Meyering <jim@meyering.net>
4245 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4247 2003-10-16 Paul Eggert <eggert@twinsun.com>
4249 * getgroups.c: Include <errno.h>, <stdlib.h>.
4250 (getgroups): First arg is int, not size_t.
4251 Don't let 'free' mangle errno.
4253 2003-10-16 Jim Meyering <jim@meyering.net>
4255 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4257 2003-10-15 Paul Eggert <eggert@twinsun.com>
4259 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4261 (new_exclude, add_exclude_file): Initial size no longer needs to
4263 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4264 our own address arithmetic overflow checking.
4266 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4267 (fnmatch): Do not alloca more than 2000 wide characters;
4268 instead, use malloc for large buffers.
4269 Check for address arithmetic overflow, and return -1
4270 with errno set to ENOMEM in that case.
4271 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4272 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4273 instead, return -1. Check for address arithmetic overflow.
4275 2003-10-14 Paul Eggert <eggert@twinsun.com>
4277 Handle invalid suffixes and overflow independently, so that
4278 callers can treat them independently as needed. Fix some bugs in
4279 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4280 suffix for a human-readable blocksize. The major caller-visible
4281 change is the addition of a new
4282 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4283 that both overflow and suffix chars were found.
4285 * human.c (humblock): Don't check separately for invalid suffix
4286 char; that is xstrtoumax's job (now that its bug is fixed).
4287 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4288 INTMAX_MAX]: New macros.
4289 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4290 TYPE_MAXIMUM): New macros.
4291 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4292 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4293 if overflow occurs, as it's what __strtol does and it's more useful
4295 (__xstrtol): If __strtol reports some error other than ERANGE,
4296 reflect it to the caller as LONGINT_INVALID. If it reports
4297 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4298 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4299 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4301 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4302 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4303 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4304 [defined UINTMAX_MAX]: New macros.
4306 2003-10-14 Bruno Haible <bruno@clisp.org>
4308 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4309 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4310 Also use volatile where needed.
4312 2003-10-12 Paul Eggert <eggert@twinsun.com>
4314 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4315 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4316 and define in terms of the other primitives.
4317 * xmalloc.c: Include stdbool.h; do not include exit.h.
4318 (SIZE_MAX): Define if not already defined.
4319 (array_size_overflow): New function.
4320 (xalloc_die): Abort instead of exiting if 'error' returns.
4321 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4322 (xmalloc, xrealloc): Use them.
4323 (xcalloc): Check for address arithmetic overflow.
4324 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4325 a bit faster than strcpy.
4327 2003-10-08 Paul Eggert <eggert@twinsun.com>
4329 Merge getpass from libc, plus a few fixes.
4331 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4332 Include <stdbool.h>.
4333 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4334 __fsetlocking to empty.
4335 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4336 do include <bits/libc-lock.h>.
4337 Do not include <fcntl.h>; not needed.
4338 [_LIBC]: Include <wchar.h>.
4339 (NOTCANCEL_MODE): New macro.
4340 (flockfile, funlockfile) [_LIBC]: New macros.
4341 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4342 [!_LIBC]: New macros.
4343 (call_fclose): New function.
4344 (getpass): Use it. Save tty stream separately; this simplifies the
4345 code and makes it more reliable if stdin happens to equal stdout.
4346 Invoke __fsetlocking on tty.
4347 Handle thread cancellation if needed.
4348 Namespace cleanup (use __tcgetattr, __getline).
4349 Use bool for Booleans.
4350 [USE_IN_LIBIO]: Handle wide streams.
4351 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4352 stream might go where.
4354 * unlocked-io.h: Include <stdio.h>, so that the caller
4355 doesn't have to include <stdio.h> before us.
4356 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4357 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4358 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4359 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4360 if not declared, so that we can use getpass.c code from libc without
4362 (flockfile, ftrylockfile, funlockfile): New macros.
4364 2003-10-06 Bruno Haible <bruno@clisp.org>
4366 * version-etc-2.h: Remove file.
4367 * version-etc-2.c: Remove file.
4369 2003-09-25 Jim Meyering <jim@meyering.net>
4370 Bruno Haible <bruno@clisp.org>
4372 This lets translators provide better translations for the
4373 "Written by ..." part of --version output.
4374 * version-etc.h: Include stdarg.h.
4375 (version_etc_copyright): Declare as readonly.
4376 (version_etc): Make this function variadic with a NULL-terminated list
4377 of author name strings.
4378 (version_etc_va): New declaration.
4379 * version-etc.c: Include stdarg.h, stdlib.h.
4380 (version_etc_copyright): Declare as readonly.
4381 (version_etc_va): New function. Provide a different translatable string
4382 for each possible number of authors < 10. Abbreviate when there are 10
4384 (version_etc): Make this function variadic. Call version_etc_va.
4385 Suggestion from Gary V. Vaughan.
4387 * long-options.h (parse_long_options): Change prototype: the authors
4388 string is moved to the end and becomes variadic.
4389 * long-options.c: Include stdarg.h.
4390 (parse_long_options): Make this function variadic, too.
4391 Call version_etc_va, not version_etc.
4393 2003-10-06 Bruno Haible <bruno@clisp.org>
4395 * fatal-signal.h: New file, from GNU gettext.
4396 * fatal-signal.c: New file, from GNU gettext.
4398 2003-10-04 Karl Berry <karl@gnu.org>
4400 * argp*: update from libc.
4402 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4404 * getpass.c (getpass): Use a no-op fseek when switching from input to
4405 output mode on the same stream.
4407 2003-09-29 Paul Eggert <eggert@twinsun.com>
4409 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4410 Fix arg typo in previous patch.
4412 2003-09-28 Jim Meyering <jim@meyering.net>
4414 * error.c: Correct cpp indentation.
4416 2003-09-27 Paul Eggert <eggert@twinsun.com>
4418 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4419 Omit the special code that used __typeof__, since we worry that
4420 it could be more trouble than it's worth. See:
4421 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4422 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4426 2003-09-26 Jim Meyering <jim@meyering.net>
4428 * error.c (error_tail): Move some declarations
4429 into inner scope where the local variables are used.
4431 2003-09-26 Bruno Haible <bruno@clisp.org>
4433 * stpncpy.h (gnu_stpncpy): New declaration.
4434 (stpncpy): Define as alias for gnu_stpncpy.
4435 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4437 2003-09-26 Paul Eggert <eggert@twinsun.com>
4439 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4440 (error_tail): Do not loop, reallocating temporary buffer, since
4441 the output cannot contain more wide characters than the input
4442 contains bytes, the size must be big enough already. This avoids
4443 one potential size overflow calculation. Check for size overflow
4444 when calculating temporary buffer size. Free temporary buffer
4445 when done, if it was allocated with malloc; this plugs a memory
4446 leak. Remove casts from void * to pointers, that are no longer
4447 needed now that we're assuming C89 or better.
4449 Merge error changes from glibc.
4451 * error.c, error.h: Update copyright notice header to match glibc.
4452 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4453 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4454 Disable cancellation while printing error.
4455 * error.h: Prepend __ to parameter names.
4457 2003-09-25 Karl Berry <karl@gnu.org>
4459 * argp-fmtstream.c, argp-help.c: update from libc.
4461 2003-09-25 Bruno Haible <bruno@clisp.org>
4463 * version-etc-2.h: New file, from version-etc.h with modifications.
4464 * version-etc-2.c: New file, from version-etc.c with modifications.
4466 2003-09-25 Simon Josefsson <jas@extundo.com>
4468 * xgetdomainname.h: New file.
4469 * xgetdomainname.c: New file.
4471 2003-09-25 Simon Josefsson <jas@extundo.com>
4472 Bruno Haible <bruno@clisp.org>
4474 * getdomainname.h: New file.
4475 * getdomainname.c: New file.
4477 2003-09-24 Paul Eggert <eggert@twinsun.com>
4479 * linebuffer.c (freebuffer): Don't free the argument, just
4480 the buffer associated with the argument. Bug reported by
4483 2003-09-19 Karl Berry <karl@gnu.org>
4485 * argp.h: update from libc.
4487 2003-09-16 Paul Eggert <eggert@twinsun.com>
4489 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4490 input error, instead of returning NULL the next time we are called
4491 (and therefore losing track of errno).
4493 2003-09-15 Paul Eggert <eggert@twinsun.com>
4495 * getndelim2.c (getndelim2): Don't trash errno when a read
4496 fails, so that the caller gets the proper errno.
4498 * readutmp.c (read_utmp): Likewise.
4499 Check for fstat error. Close stream and free storage
4502 2003-09-14 Bruno Haible <bruno@clisp.org>
4504 * fwriteerror.h: New file.
4505 * fwriteerror.c: New file.
4507 2003-09-14 Jim Meyering <jim@meyering.net>
4509 * getloadavg.c: Correct cpp indentation.
4510 * strdup.c: Likewise.
4511 * vasnprintf.c: Likewise.
4513 2003-09-12 Paul Eggert <eggert@twinsun.com>
4515 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4516 * obstack.c [!defined _LIBC]: Likewise.
4517 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4518 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4519 * exitfail.c: Don't include stdlib.h; no longer needed.
4521 More changes to assume C89 or better.
4523 * error.c (error_tail): Assume vprintf.
4525 * argmatch.c (getenv): Remove decl.
4526 * progreloc.c (get_full_program_name): Define via prototype.
4527 * setenv.c (clearenv): Likewise.
4528 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4530 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4531 (malloc, memcpy): Remove decls.
4532 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4533 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4534 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4535 (memcpy): Remove macro.
4536 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4537 (__P): Remove. All uses removed.
4538 (PTR): Remove. All uses changed to void *.
4539 (CHAR_BIT, NULL): Remove.
4540 (spaces, zeros, memset_space, memset_zero)
4541 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4543 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4544 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4545 Define with prototype.
4546 Remove now-unnecessary prototype decl.
4547 (extra_args_spec): Assume ANSI C. All uses changed.
4548 (extra_args_spec_iso): Remove.
4549 (my_strftime, emacs_strftimeu): Define via prototype.
4550 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4552 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4553 * strtoimax.c: Include <stdlib.h> unconditionally.
4554 (strtoul, strtol): Remove decls.
4555 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4557 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4558 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4559 (LOCALE_PARAM_PROTO): New macro.
4560 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4561 (INTERNAL (strtol), strtol): Define with a prototype.
4562 (PARAMS): Remove. All uses removed.
4563 * tempname.c: Include <string.h> unconditionally.
4564 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4565 * xgethostname.c (main): Define with a prototype.
4566 * xmalloc.c: Include "xalloc.h" first, to check interface.
4567 Include <stdlib.h> unconditionally.
4568 (calloc, malloc, realloc, free): Remove decls.
4569 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4570 Include <stdlib.h> unconditionally. Sort include file names.
4572 (xstrtod): Define with a prototype.
4573 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4574 (strtol, strtoul): Remove decls.
4576 2003-09-11 Paul Eggert <eggert@twinsun.com>
4578 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4579 Include <stdlib.h>, <string.h> unconditionally.
4580 Remove now-unnecessary cast to char *.
4581 * strnlen.c: Include <string.h> unconditionally.
4582 * yesno.c (yesno): Define with a prototype.
4584 2003-09-10 Bruno Haible <bruno@clisp.org>
4586 * strcspn.c: Include <string.h> unconditionally.
4587 * strpbrk.c: Include <string.h> unconditionally.
4588 * strstr.c: Include <string.h> unconditionally.
4589 * unicodeio.c: Include <string.h> unconditionally.
4590 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4591 * unsetenv.c: Likewise.
4592 * xreadlink.c: Include <stdlib.h> unconditionally.
4593 * yesno.c: Include <stdlib.h> unconditionally.
4594 (rpmatch): Add prototype.
4596 2003-09-10 Jim Meyering <jim@meyering.net>
4598 * error.c: Correct indentation of cpp directives.
4600 2003-09-09 Paul Eggert <eggert@twinsun.com>
4604 * acosl.c (main): Use a prototype.
4605 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4608 * getloadavg.c (getloadavg, main): Define via prototypes.
4610 * getopt.h (struct option.name): Assume C89, and use 'const'.
4611 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4612 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4614 * getopt.c (const): Remove macro.
4615 Include <string.h> unconditionally.
4616 (my_index): Remove; all uses changed to strchr.
4617 (strlen): Remove decl.
4618 (exchange): Remove forward decl; no longer needed.
4619 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4620 Define with prototype.
4621 * getopt1.c (const): Remove macro.
4622 (getopt_long, getopt_long_only, main): Define with prototype.
4624 * getugroups.c: Include <string.h> unconditionally.
4626 * getusershell.c: Include <stdlib.h> unconditionally.
4627 (getusershell, setusershell, endusershell, readname, main):
4628 Define with prototypes.
4630 * group-member.c: Include group-member.h first.
4631 Include <stdlib.h> unconditionally.
4633 * hard-locale.c: Include hard-locale.h first.
4634 Include <stdlib.h>, <string.h> unconditionally.
4636 * hash.c (free, malloc): Remove decls.
4637 Include <stdlib.h> unconditionally.
4639 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4640 (getenv): Do not declare.
4642 * idcache.c: Include <string.h> unconditionally.
4644 * long-options.c: Include long-options.h first, to test interface.
4645 Include <stdlib.h> unconditionally.
4647 * makepath.c: Include makepath.h first, to test interface.
4648 Include <stdlib.h> and <string.h> unconditionally.
4650 * linebuffer.c: Include <stdlib.h>.
4651 (free): Remove decl.
4653 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4654 rpl_malloc returns void *, not char *.
4655 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4657 * md5.h: Include <limits.h> unconditionally.
4658 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4659 (__P): Remove; all uses removed.
4660 * md5.c: Include "md5.h" first.
4661 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4662 md5_buffer, md5_process_bytes, md5_process_block):
4663 Define with prototypes.
4664 * sha.h (__P): Remove all uses. (It wasn't defined??)
4665 * sha.c: Include "sha.h" first.
4666 Include <stdlib.h>, <string.h> unconditionally.
4668 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4669 * memcmp.c (__ptr_t): Likewise.
4670 * memrchr.c (__ptr_t): Likewise.
4671 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4672 Include <string.h> unconditionally.
4673 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4674 * memchr.c: Include <stdlib.h> unconditionally.
4675 * memchr.c (LONG_MAX): Remove.
4676 * memrchr.c (LONG_MAX): Likewise.
4677 * memchr.c (__memchr): Define via a prototype.
4678 * memrchr.c (__memrchr): Likewise.
4679 * memcmp.c (__P): Remove, and remove all uses.
4680 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4681 Remove forward decls; no longer needed.
4682 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4683 Use types required by C89 in prototype.
4685 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4686 * savedir.c: Likewise.
4687 * mkdir.c (free): Remove decl.
4688 * rmdir.c (rmdir): Define with a prototype.
4689 * savedir.c: Include savedir.h first, to test interface.
4691 * mktime.c (STDC_HEADERS): Remove.
4692 Include <stdlib.h>, <string.h> unconditionally.
4694 * modechange.c: Include <stdlib.h> unconditionally.
4695 (malloc): Remove decl.
4697 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4698 (free): Remove decl.
4700 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4701 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4702 (This type really should be intptr_t, but that's a C99ism.)
4703 (_obstack_memcpy): Remove: all uses changed to memcpy.
4704 Include <string.h> unconditionally.
4705 (struct obstack): Assume __STDC__ for types of members
4706 chunkfun, freefun, extra_arg.
4707 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4708 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4709 obstack_begin, obstack_specify_allocation,
4710 obstack_specify_allocation_with_arg, obstack_chunkfun,
4711 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4712 Remove unprototyped decls and the macros that use them.
4713 * obstack.c (POINTER): Remove. All uses changed to void *.
4714 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4715 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4716 (defined __STDC__ && __STDC__)]:
4717 Remove nonprototyped code.
4718 Include <stdlib.h> unconditionally.
4719 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4720 _obstack_allocated_p, _obstack_free, obstack_free,
4721 _obstack_memory_used, print_and_abort):
4722 Define using prototypes.
4723 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4724 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4725 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4726 obstack_next_free, obstack_object_size, obstack_room) [0]:
4727 Remove unused, unprototyped code.
4729 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4731 * physmem.c (physmem_total, physmem_available, main): Define
4734 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4735 (main): Define with a prototype.
4737 * posixver.c (getenv): Remove decl.
4739 * putenv.c (malloc): Returns void *, not char *.
4740 Include <string.h> unconditionally.
4741 (strchr, memcpy, NULL): Do not define.
4743 * readtokens.c: Include readtokens.h first, to test interface.
4744 Include <stdlib.h>, <string.h> unconditionally.
4745 (init_tokenbuffer): Define with a prototype.
4747 * regex.c (PARAMS): Remove. All uses removed.
4748 All uses of _RE_ARGS removed, too.
4749 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4751 (bzero): Assume memset exists.
4752 (memcmp, memcpy, NULL): Remove.
4753 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4754 char, or assignments to local vars of type signed char.
4755 (init_syntax_once, PREFIX(extract_number_and_incr),
4756 PREFIX(print_partial_compiled_pattern),
4757 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4758 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4759 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4760 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4761 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4762 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4763 wcs_compile_range, byte_compile_range, truncate_wchar,
4764 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4765 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4766 count_mbs_length, wcs_re_match_2_internal,
4767 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4768 PREFIX(alt_match_null_string_p),
4769 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4770 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4771 regfree, PREFIX(extract_number)): Define with prototype. Remove
4772 now-unnecessary declaration, if any.
4773 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4775 Remove now-unnecessary casts among pointer types.
4776 * regex.h (_RE_ARGS): Remove. All uses removed.
4778 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4779 (free): Remove decl.
4781 * rpmatch.c: Include <stdlib.h> unconditionally.
4783 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4784 (free): Remove decl.
4786 * save-cwd.c: Include <stdlib.h> unconditionally.
4787 * xgetcwd.c: Likewise.
4789 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4790 (free): Remove decl.
4792 * strchrnul.c (strchrnul): Define with a prototype.
4793 Fix bug: c_in was not converted to char before searching.
4795 The following changes are not K&R related:
4797 * group-member.h: Include <sys/types.h>, so that this file is
4799 * makepath.h: Likewise.
4801 * getusershell.c (readname, default_index, line_size, readname):
4802 Use size_t, not int, for sizes.
4803 (readname): If the size overflows, report an error instead of
4806 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4808 * getndelim2.c: Assume stdlib.h per the C89 spec.
4810 2003-09-08 Paul Eggert <eggert@twinsun.com>
4812 Assume C89 or better; remove K&R cruft.
4813 A few of these changes were first proposed by Derek Robert Price
4814 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4816 * addext.c: Include <string.h> unconditionally.
4817 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4818 Don't declare getenv or malloc.
4820 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4821 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4823 (find_stack_direction, alloca): Use prototypes.
4825 * atexit.c (atexit): Define using a prototype.
4827 * basename.c, dirname.c, stripslash.c:
4828 Include <string.h> unconditionally.
4830 * bcopy.c: Include <stddef.h>.
4831 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4833 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4835 * error.h (error, error_at_line, error_print_progname)
4836 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4837 * error.c: Include error.h first, to check interface.
4838 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4839 (VA_START): Remove; all uses changeed to va_start.
4840 (exit, strerror): Remove decls.
4841 (error_print_progname): Prototype uncondionally.
4842 Don't include <errno.h>; no longer needed.
4843 (private_strerror): Remove.
4844 (error_tail): Always define.
4845 (error, error_at_line): Assume C89 or better; always use prototypes.
4846 * fatal.c: Include "fatal.h" first, to test interface.
4847 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4848 (VA_START): Remove; all uses changed to va_start.
4849 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4851 (exit): Remove decl.
4852 (fatal): Prototype unconditionally. Assume va_start works.
4853 Abort at end, to pacify gcc.
4855 * euidaccess.c (main): Define with a prototype.
4857 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4859 * exitfail.c: Include <stdlib.h> unconditionally.
4861 * fnmatch_.h (__P): Remove. All uses changed to assume
4863 * fnmatch.c: Include fnmatch.h first, to test interface.
4864 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4865 (getenv): Remove decl.
4866 (fnmatch): Define using a prototype.
4867 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4868 (FCT): Define using a prototype.
4870 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4872 * gethostname.c: Include <stddef.h>.
4873 (gethostname): Define with prototype. Length is size_t, not int.
4875 2003-09-08 Paul Eggert <eggert@twinsun.com>
4877 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4878 getversion.c should have been removed then, but was accidentally
4881 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4882 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4884 2003-09-07 Paul Eggert <eggert@twinsun.com>
4886 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4887 copy_tm_result. Bug reported by Simon Josefsson in
4888 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4890 2003-09-06 Paul Eggert <eggert@twinsun.com>
4892 * time_r.c, time_r.h: New files.
4894 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4896 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4897 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4899 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4901 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4902 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4905 * timegm.c: Switch to glibc implementation, with the following changes:
4906 [defined HAVE_CONFIG_H]: Include <config.h>.
4907 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4908 (__mktime_internal) [!defined _LIBC]: New decl.
4909 (__gmtime_r) [!defined _LIBC]: New macro and function.
4910 (timegm): Use a prototype, since gnulib assumes C89.
4911 Do not bother declaring tmp to be const, as it's not really usefu.
4912 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4913 (timegm): Declare only if HAVE_DECL_TIMEGM.
4915 2003-09-03 Paul Eggert <eggert@twinsun.com>
4917 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4918 Bug reported by Lute Kamstra in
4919 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4921 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4922 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4923 course with correspondingly smaller numbers for tomorrow and
4924 yesterday. From Tadayoshi Funaba. Originally installed into
4925 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4928 2003-08-31 Simon Josefsson <jas@extundo.com>
4930 * timegm.h: New file.
4931 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4933 2003-08-31 Karl Berry <karl@gnu.org>
4935 * argp.h: update from libc.
4937 2003-08-28 Bruno Haible <bruno@clisp.org>
4939 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4940 warning on QNX, which defines O_BINARY to 000000.
4942 2003-08-24 Bruno Haible <bruno@clisp.org>
4944 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4945 MSVC7 <stdio.h> is included later.
4947 2003-08-20 Bruno Haible <bruno@clisp.org>
4949 * progname.h: New file, from GNU gettext.
4950 * progname.c: New file, from GNU gettext.
4951 * progreloc.c: New file, from GNU gettext.
4953 2003-08-19 Bruno Haible <bruno@clisp.org>
4955 * xstrdup.c: Assume <string.h> exists.
4957 2003-08-18 Jim Meyering <jim@meyering.net>
4959 * setenv.h: Indent nested cpp directive.
4960 * vasnprintf.c: Remove trailing blanks.
4962 2003-08-17 Simon Josefsson <jas@extundo.com>
4963 Bruno Haible <bruno@clisp.org>
4965 * xstrndup.h: New file.
4966 * xstrndup.c: New file.
4968 2003-08-17 Bruno Haible <bruno@clisp.org>
4970 * strndup.h: New file.
4972 2003-08-16 Paul Eggert <eggert@twinsun.com>
4974 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4975 space, undoing this 2003-08-12 change:
4976 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4978 2003-08-16 Jim Meyering <jim@meyering.net>
4980 Merge from coreutils.
4981 * xstrtoimax.c: #else #if -> #elif.
4982 * xstrtoumax.c: Likewise.
4984 2003-08-15 Paul Eggert <eggert@twinsun.com>
4986 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4987 rather than tab, after '#' in shell-script copyright notices.
4988 Suggested by Bruno Haible.
4990 2003-08-15 Jim Meyering <jim@meyering.net>
4991 and Paul Eggert <eggert@twinsun.com>
4993 Merge from coreutils.
4994 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4995 member but strut utmpx does not. Needed for AIX 4.3.3.
4996 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4998 2003-08-15 Jim Meyering <jim@meyering.net>
5000 Merge from coreutils.
5001 * xgethostname.c: Include <stdlib.h>.
5002 (xghostname): Don't exit for anything other than memory-related
5003 failure; just return NULL.
5004 * userspec.c: Include "posixver.h".
5005 (parse_user_spec): Accept `.' as a separator only
5006 in pre-POSIX-200112 mode.
5007 * strtoimax.c: Use #elif rather than #else #if.
5008 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5009 Remove function, now that we can rely on a working tzset function.
5010 [!_LIBC]: Ensure that the required autoconf test has been run.
5011 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5012 Use underlying_strftime for %r.
5013 * sha.c: Merge in some clean-up and optimization changes from glibc.
5014 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5015 Ensure that it is a multiple of 64.
5016 Rearrange loop exit tests so as to avoid performing an
5017 additional fread after encountering an error or EOF.
5018 * realloc.c: Update copyright date.
5020 2003-08-14 Jim Meyering <jim@meyering.net>
5022 Merge from coreutils.
5023 * obstack.h: Whitespace changes.
5024 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5025 and xcalloc return values.
5026 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5027 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5028 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5029 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5030 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5032 Use mntctl's return value to drive the entry-processing loop, since
5033 we can't rely on the value of the vmt_length member in the last
5034 entry. On some systems doing so could result in exhausting
5035 virtual memory. Based in part on a patch from Mike Jetzer.
5037 2003-08-14 Jim Meyering <jim@meyering.net>
5038 and Paul Eggert <eggert@twinsun.com>
5040 Merges from coreutils, plus other fixes.
5041 * physmem.c: Merge in portability changes from gcc/libiberty
5042 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5043 for credits and details. Thanks to Kaveh Ghazi for helping
5044 to keep these files in sync.
5045 (ARRAY_SIZE): Define it.
5046 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5047 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5048 (memcasecmp): Don't assume size_t fits in unsigned int.
5049 Remove casts and duplicate code.
5050 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5051 (memcpy): Remove definition.
5052 Merge in some clean-up and optimization changes from glibc.
5053 [BLOCKSIZE]: Move definition to top of file.
5054 Ensure that it is a multiple of 64.
5055 Rearrange loop exit tests so as to avoid performing an
5056 additional fread after encountering an error or EOF.
5057 * md5.h (md5_uintptr): Define.
5058 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5059 return to the initial working directory. Preserve errno
5061 * idcache.c: Include "xalloc.h".
5062 (xmalloc, xrealloc): Remove decls.
5063 (getuser): Remove casts no longer required in C89.
5064 * human.c: Include stdio.h, for sprintf.
5065 * group-member.c: Include "xalloc.h".
5066 (xmalloc, xrealloc): Remove decls.
5067 (get_group_info): Remove casts no longer required in C89.
5068 * getusershell.c (readname): Remove casts no longer required in C89.
5069 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5070 * getline.c: Whitespace fix, from coreutils.
5072 2003-08-13 Paul Eggert <eggert@twinsun.com>
5074 * exclude.c: Include <ctype.h>
5075 (IN_CTYPE_DOMAIN): New macro.
5077 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5080 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5081 Undo previous (whitespace-only) change.
5083 2003-08-12 Paul Eggert <eggert@twinsun.com>
5085 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5086 Normalize leading white space and remove trailing white space.
5087 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5088 notice, as per ../config/srclist-update.
5090 Merge from coreutils.
5091 * euidaccess.h: New file.
5092 * euidaccess.c: Include it.
5093 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5094 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5095 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5097 2003-08-11 Bruno Haible <bruno@clisp.org>
5099 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5100 (vasnprintf): Use it instead of wcslen.
5102 2003-08-11 Bruno Haible <bruno@clisp.org>
5104 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5105 value to ensure that _Bool promotes to int. Use #define for _Bool when
5106 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5108 2003-08-10 Karl Berry <karl@gnu.org>
5110 * regex.h: update from libc (whitespace fix).
5112 2003-08-09 Paul Eggert <eggert@twinsun.com>
5114 Merge some files from coreutils. These changes were
5115 originally made by Jim Meyering.
5116 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5117 many older Unixes require this.
5118 * alloca.c (alloca): Remove cast to argument of free;
5119 no longer needed in C89.
5120 * alloca_.h, regex.h: Fix white space to match
5121 what GNU indent does.
5123 2003-08-05 Paul Eggert <eggert@twinsun.com>
5125 * bumpalloc.h: Remove.
5127 2003-08-04 Paul Eggert <eggert@twinsun.com>
5129 * getloadavg.c: Change copyright notice and spacing to conform to
5132 Merge from coreutils.
5133 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5135 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5136 from Karl Berry, implemented by Jim Meyering.
5137 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5138 from Dmitry V. Levin.
5139 Remove anachronistic cast of xrealloc.
5140 * fnmatch_.h (__const): Remove. Use 'const'.
5141 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5142 type. Otherwise, it wouldn't compile with at least /bin/cc on
5143 ymp-cray-unicos9.0.2.X.
5144 Combine two mostly-identical uses of alloca into one.
5145 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5147 2003-08-04 Dave Love <d.love@dl.ac.uk>
5151 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5152 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5153 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5154 obsolete NLIST_NAME_UNION.
5155 [__GNU__]: Undef BSD and FSCALE.
5156 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5158 2003-08-03 Paul Eggert <eggert@twinsun.com>
5160 * stdbool_.h (_Bool): Make it signed char, instead of
5161 an enum type, so that it's guaranteed to promote to int. See:
5162 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5164 2003-07-31 Paul Eggert <eggert@twinsun.com>
5166 * strerror.c: Include config.h, limits.h. Declare sprintf.
5167 (strerror): Don't assume that a printable int fits in 14 bytes.
5169 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5170 Bruno Haible <bruno@clisp.org>
5172 * getline.h (getline, getdelim): Change return type to ssize_t.
5173 * getline.c (getline, getdelim): Likewise.
5174 Remove _GNU_SOURCE define; now it's defined in config.h through
5177 2003-07-22 Paul Eggert <eggert@twinsun.com>
5179 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5180 over-parenthesization in macros.
5182 Sync with coreutils.
5184 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5187 Use `exit_failure' for xalloc and xmemcoll instead of their own
5188 private exit-failure variables.
5189 * xalloc.h (xalloc_exit_failure): Remove.
5190 * xmalloc.c: Likewise. Include exitfail.h.
5191 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5192 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5193 * xmemcoll.c: Likewise. Include exitfail.h.
5194 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5196 2003-07-18 Paul Eggert <eggert@twinsun.com>
5198 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5199 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5200 to test that it can stand by itself. Include "exitfail.h".
5201 Clients should set exit_failure instead.
5202 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5204 2003-07-18 Andreas Schwab <schwab@suse.de>
5206 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5208 2003-07-18 Bruno Haible <bruno@clisp.org>
5210 * getndelim2.h: New file.
5211 * getndelim2.c: Make into a module of its own. Include config.h,
5213 (getndelim2): Make non-static. Change return type to ssize_t.
5214 * getline.h: Change argument names.
5215 * getline.c: Include getndelim2.h instead of getndelim2.c.
5216 * getnline.c: Include getndelim2.h.
5218 2003-07-17 Bruno Haible <bruno@clisp.org>
5220 * Makefile.am: Remove file.
5221 * Makefile.in: Remove file.
5223 2003-07-17 Bruno Haible <bruno@clisp.org>
5225 * getnline.h: New file.
5226 * getnline.c: New file.
5227 * getndelim2.c: New file, extracted from getline.c.
5228 (getndelim2): Renamed from getdelim2, with added nmax argument.
5229 * getline.c: Include getndelim2.c.
5230 (getdelim2): Moved out to getndelim2.c.
5231 (getline, getdelim): Update.
5233 2003-07-15 <karl@gnu.org>
5235 * vasnprintf.c: update from gettext.
5237 2003-07-15 Jim Meyering <jim@meyering.net>
5239 * makepath.c (make_path): Enclose diagnostic in _(...).
5241 2003-07-14 Paul Eggert <eggert@twinsun.com>
5243 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5244 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5245 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5246 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5247 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5248 updated automatically by ../config/srclist-update. This changes
5249 their license from LPGL to GPL.
5251 2003-07-14 Jim Meyering <jim@meyering.net>
5253 Don't emit diagnostics. Let callers do that.
5254 * save-cwd.c: Don't include "error.h".
5255 (save_cwd): Don't call error. Ensure that errno is valid
5256 when returning nonzero.
5258 * save-cwd.h (restore_cwd): Update prototype.
5259 * save-cwd.c (restore_cwd): Remove two parameters.
5260 Simplify. Don't call error upon failure. Let callers do that.
5261 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5262 when auditing is enabled. But don't bother updating the #if.
5264 2003-07-14 Simon Josefsson <jas@extundo.com>
5266 * mempcpy.h: New file.
5267 * mempcpy.c: New file.
5269 2003-07-14 Paul Eggert <eggert@twinsun.com>
5271 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5272 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5273 unicodeio.c, unicodeio.h, unlocked-io.h:
5274 Switch from LGPL to GPL.
5276 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5278 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5279 it breaks C++ compilation.
5280 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5282 2003-07-10 Jim Meyering <jim@meyering.net>
5284 * vasnprintf.c: Remove trailing blanks.
5285 Make cpp indentation consistent.
5287 2003-07-09 Paul Eggert <eggert@twinsun.com>
5289 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5290 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5291 Switch from LGPL to GPL.
5293 2003-07-07 Paul Eggert <eggert@twinsun.com>
5295 * mktime.c: Fix some boundary cases and remove need for floating point.
5297 Issue a compile-time diagnostic if time_t is floating point, or if
5298 two's complement arithmetic is not in effect, or if arithmetic
5299 right shift does not propagate the sign. These assumptions were
5300 all in the original code but they weren't checked.
5302 (TIME_T_MIDPOINT, verify): New macros.
5303 (__isleap): Remove; it has integer overflow problems.
5304 (leapyear): New function, without those problems.
5305 (ydhms_tm_diff): Remove; splitting into two parts.
5306 (ydhms_diff): New function, containing the arithmetic part of
5307 the old ydhms_tm_diff function. Issue a compile-time
5308 diagnostic if we are not using C99 integer division.
5309 Avoid casts when possible.
5310 (guess_time_tm): New function, containing the checking part of
5311 the old ydhms_tm_diff function. Return the new value, rather than
5312 the difference between it and the old. Accept a new argument T
5313 so that *T specifies the old value. Check for overflow in the result.
5315 (__mktime_internal): Use a time_t offset, not a long int offset.
5316 This undoes the 2003-06-04 change, which is no longer needed now
5317 that we have better overflow checking.
5318 (localtime_offset): Likewise.
5320 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5321 and long are 64-bit but int is only 32-bit.
5322 (ydhms_diff): Use long int to store year1 and yday1.
5323 Issue a compile-time diagnostic if long int is not wide enough.
5325 (__mktime_internal): Use long int to store adjusted year and yday.
5326 Use plain C rather than preprocessor commands, if that doesn't
5328 Check for overflow (and try to repair) after each probe
5329 rather than checking only at the very end. This avoids some bugs
5330 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5331 does not equal GMT offset at maximum time).
5332 Use integer to check for overflow rather than floating point; this
5333 is more portable to non-IEEE hosts, and is a tad faster.
5334 When we detect that we are oscillating between two values,
5335 don't check whether tm_isdst has the requested value, since
5336 we already know the answer. When tm_isdst has the wrong value,
5337 use a different heuristic to find the right one, based on the
5338 extreme values actually observed in practice in tz2003a,
5339 rather than the (overly optimistic) "previous 3 calendar quarters".
5341 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5342 "T const" to accommodate glibc style.
5343 (check_result): Use less-confusing report format. "long" -> "long int.
5345 Don't loop if the iteration overflows time_t.
5346 Allow a negative step in the iteration.
5348 2003-07-01 Paul Eggert <eggert@twinsun.com>
5350 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5351 having it depend on HAVE_SYS_TYPES_H.
5353 2003-06-25 Bruno Haible <bruno@clisp.org>
5355 * readlink.c: New file.
5357 2003-06-20 Bruno Haible <bruno@clisp.org>
5359 Assume C89, so PARAMS isn't needed.
5360 * unicodeio.h (PARAMS): Remove.
5361 * unicodeio.c: Don't use PARAMS.
5363 2003-06-18 Jim Meyering <jim@meyering.net>
5365 Merge changes from coreutils.
5366 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5367 Remove explicit declarations of xmalloc and realloc.
5369 (read_utmp): Remove anachronistic cast of xmalloc.
5371 2003-06-17 Paul Eggert <eggert@twinsun.com>
5373 Assume C89, so PARAMS isn't needed.
5374 * backupfile.h (PARAMS): Remove. All uses removed.
5375 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5376 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5377 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5378 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5379 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5380 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5381 xstrtol.h: Likewise.
5382 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5383 same.h, strverscmp.h: Do not include config.h; no longer needed.
5384 Anyway, config.h should always be included before any other file.
5386 2003-06-11 Simon Josefsson <jas@extundo.com>
5388 * sysexit_.h: New file.
5390 2003-05-20 Derek Price <derek@ximbiot.com>
5392 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5394 2003-06-10 Simon Josefsson <jas@extundo.com>
5396 * strchrnul.h: New file.
5397 * strchrnul.c: New file.
5399 2003-06-10 Simon Josefsson <jas@extundo.com>
5401 * argp.h: New file, from glibc.
5402 * argp-ba.c: New file, from glibc.
5403 * argp-eexst.c: New file, from glibc.
5404 * argp-fmtstream.c: New file, from glibc.
5405 * argp-fmtstream.h: New file, from glibc.
5406 * argp-fs-xinl.c: New file, from glibc.
5407 * argp-help.c: New file, from glibc.
5408 * argp-namefrob.h: New file, from glibc.
5409 * argp-parse.c: New file, from glibc.
5410 * argp-pv.c: New file, from glibc.
5411 * argp-pvh.c: New file, from glibc.
5412 * argp-xinl.c: New file, from glibc.
5414 2003-06-07 Jim Meyering <jim@meyering.net>
5416 * readtokens.h: Put `Free Software Foundation, Inc.'
5417 in place of my name in the copyright comment.
5418 Remove definition and uses of __P.
5421 * stat.c: Don't declare xmalloc explicitly.
5422 Instead, include "xalloc.h".
5423 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5424 xrealloc, and xcalloc return values.
5425 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5427 * xgetcwd.h: Remove definition/uses of PARAMS.
5429 2003-06-06 Jim Meyering <jim@meyering.net>
5431 * stdbool_.h: Renamed from stdbool.h.in.
5433 2003-06-06 Jim Meyering <jim@meyering.net>
5435 Merge from coreutils.
5436 * same.c: (same_name): Declare *_basename locals to be `const'.
5437 Consolidate declarations and initializations of *_base* locals.
5439 Merge from coreutils.
5440 This avoids a core dump on systems without GNU putenv,
5441 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5442 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5443 (unsetenv): New static function, from GNU libc.
5444 (rpl_putenv): Use it.
5446 * modechange.c: Remove trailing blanks.
5448 Merge from coreutils.
5449 * fsusage.c: Remove declaration of statfs.
5450 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5452 * posixtm.c: Include <stdbool.h> unconditionally.
5454 2003-06-05 Paul Eggert <eggert@twinsun.com>
5456 * mktime.c (__mktime_internal): When resolving a tm_isdst
5457 mismatch, look in future quarters as well as past. This fixes a
5458 bug when processing fall-backwards gaps immediately after a long
5459 period of daylight-saving time.
5461 * mktime.c: Assume freestanding C89 or better.
5462 (HAVE_LIMITS_H): Remove. Assume it's 1.
5463 (__P): Remove; not used.
5464 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5465 (mktime, not_equal_tm, print_tm, check_result,
5466 main): Use prototypes. Use const * where appropriate.
5467 (main): Fix typo in testing code that uncovered by above changes.
5468 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5470 2003-06-04 Paul Eggert <eggert@twinsun.com>
5472 * mktime.c: Fix Debian bug 177940
5473 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5474 (localtime_offset): Now long int, not time_t, because we want it
5475 to be guaranteed to be signed. All uses changed.
5476 (__mktime_internal): If overflow would occur when adding offset,
5479 Merge 'human' changes from coreutils. Rewrite to support
5480 locale-specific notations like thousands separators.
5481 * human.c: Simplify authorship notice.
5482 Include human.h immediately after config.h.
5483 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5484 <limits.h>: Do not include, since human.h does.
5485 (SIZE_MAX, UINTMAX_MAX): New macros.
5486 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5487 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5488 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5489 (power_letter): Renamed from suffixes.
5490 (generate_suffix_backwards): Remove.
5491 (adjust_value): Now takes int style (because of human.h changes)
5492 and long double value (for greater precision on some platforms).
5493 (group_number): New function.
5494 (human_readable): Use it. Use integer options, not enum.
5495 Put the options before the sizes in the arg list.
5496 Support all the new options.
5497 The old human_readable function has been removed;
5498 use inttostr.h instead.
5499 (human_readable, default_block_size, humblock):
5500 Use uintmax_t, not int, for block sizes.
5501 (human_readable_inexact, block_size_types): Remove.
5502 (block_size_opts): New constant.
5503 (human_options): Renamed from human_block_size, with new signature
5504 that allows block sizes up to UINTMAX_MAX. All callers changed.
5505 * human.h: Add copyright and authorship notice.
5506 Include <limits.h> and <stdbool.h> unconditionally.
5507 (PARAMS): Remove. All uses removed.
5508 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5509 (enum human_inexact_style): Remove tag; now a nameless enum.
5510 (human_floor, human_ceiling, human_round_to_even): Now have
5511 values 2, 0, 1 rather than -1, 1, 0.
5512 (human_group_digits, human_suppress_point_zero, human_autoscale,
5513 human_base_1024, human_SI, human_B): New constants.
5514 (human_readable_inexact, human_block_size): Remove.
5515 (human_readable): Size args are now uintmax_t, not int.
5516 (human_options): New decl.
5518 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5519 unnecessary now that we assume C89 or better. This change
5520 imported from coreutils.
5522 * mktime.c (__mktime_internal): Do not reject negative timestamps
5523 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5524 in the 2003-05-30 sync from glibc.
5526 .h files should stand alone, but we shouldn't include <sys/types.h>
5527 if we can get away with just <stddef.h>.
5529 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5530 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5531 rather than <sys/types.h>, as we merely need size_t.
5532 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5534 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5535 Include <stdio.h>, to get FILE.
5536 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5537 memcasecmp.h has included <stddef.h> and all we need is size_t.
5538 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5539 our interface, instead of including <sys/types.h>
5541 2003-06-02 Paul Eggert <eggert@twinsun.com>
5544 Fix some minor time-related bugs with POSIX time arguments.
5545 Some valid time stamps were being rejected (notably -1, and
5546 time stamps before 1900 on 64-bit hosts). And some invalid
5547 time stamps were being accepted, e.g. September 31.
5549 * posixtm.h (posixtime): Return bool instead of time_t, so
5550 that we can return (time_t) -1 successfully.
5551 * posixtm.c: Likewise.
5552 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5553 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5554 (t): Remove static var.
5555 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5556 of static var. All uses changed.
5557 (year): Do not reject years before 1900; they can occur with
5559 (posix_time_parse): Do not check for out-of-range components;
5560 that is now the caller's responsibility, since our checks were
5561 only approximations.
5562 (posixtime): Use mktime to check for out-of-range components,
5563 since it knows them exactly.
5564 If mktime returns (time_t) -1, check whether an error actually occurred
5565 by invoking localtime on -1.
5566 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5567 posixtime failures better.
5568 Improve the test data (in comments only).
5570 2003-05-30 <karl@gnu.org>
5572 * mktime.c: update from libc.
5574 2003-05-30 Bruno Haible <bruno@clisp.org>
5576 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5577 * localcharset.h: Likewise.
5578 * localcharset.c: Likewise.
5580 2003-05-28 Paul Eggert <eggert@twinsun.com>
5582 Assume the headers required for C89 freestanding compilers.
5583 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5584 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5585 without checking for HAVE_LIMITS_H.
5586 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5587 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5589 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5590 * exclude.c: Include <stdbool.h> unconditionally.
5591 * tempname.c: Include <stddef.h> unconditionally.
5592 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5593 * modechange.c, rpmatch.c (NULL): Don't define, since
5594 <stddef.h> does that.
5595 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5596 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5597 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5598 * xstrtol.c: Likewise.
5599 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5600 * savedir.c: Include <stddef.h> instead of defining NULL.
5602 * addext.c (addext): Use assignment rather than cast, to avoid
5603 warnings on some platforms.
5605 * mktime.c (__mktime_internal): Do not reject negative timestamps
5608 2003-05-10 Bruno Haible <bruno@clisp.org>
5610 * linebreak.c (iconv_string_length): Don't return -1 just because the
5611 string is longer than 4 KB.
5613 2003-05-12 Jim Meyering <jim@meyering.net>
5615 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5616 the space-padded-by-default conversion specifiers, %e, %k, %l.
5618 2003-05-03 Bruno Haible <bruno@clisp.org>
5620 Upgrade to Unicode-4.0.
5621 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5622 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5623 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5624 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5625 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5626 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5627 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5628 Change width of U+E0100..U+E01EF from 1 to 0.
5630 2003-04-25 Bruno Haible <bruno@clisp.org>
5632 * copy-file.c: Include <stddef.h>, for size_t.
5634 2003-04-25 Jim Meyering <jim@meyering.net>
5636 * copy-file.c (copy_file_preserving): Declare buf_size to be
5637 of type size_t, not int.
5639 2003-04-11 Jim Meyering <jim@meyering.net>
5641 Merge changes from Coreutils.
5643 2003-03-22 Jim Meyering <jim@meyering.net>
5645 * strftime.c (widen): Cast alloca return value to proper type.
5647 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5650 * strftime.c (my_strftime): Handle very large width
5651 specifications for numeric values correctly. Improve checks for
5654 2003-01-19 Jim Meyering <jim@meyering.net>
5656 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5657 (nl_get_alt_digit) [! defined my_strftime]: Define.
5658 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5659 _nl_get_alt_digit and _nl_get_walt_digit.
5661 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5662 These changes have no effect outside of _LIBC.
5664 2003-04-10 Bruno Haible <bruno@clisp.org>
5666 * findprog.h: New file, from GNU gettext.
5667 * findprog.c: New file, from GNU gettext.
5669 2003-04-05 Jim Meyering <jim@meyering.net>
5671 Merge changes from Coreutils.
5673 * exclude.h (PARAMS): Remove definition and uses.
5674 * exclude.c: Remove uses of `PARAMS'.
5676 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5677 Add test-cases for DOS filenames. Declare program_name.
5678 (main): Set up program_name. Patch by Rich Dawe.
5680 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5682 Use mntctl's return value to drive the entry-processing loop, since
5683 we can't rely on the value of the vmt_length member in the last
5684 entry. On some systems doing so could result in exhausting
5685 virtual memory. Based in part on a patch from Mike Jetzer.
5687 2003-04-04 Bruno Haible <bruno@clisp.org>
5689 * linebreak.h: New file, from GNU gettext.
5690 * linebreak.c: New file, from GNU gettext with slight modifications.
5691 * lbrkprop.h: New file, from GNU gettext.
5693 2003-04-03 Bruno Haible <bruno@clisp.org>
5695 * utf8-ucs4.h: New file, from GNU gettext.
5696 * utf16-ucs4.h: New file, from GNU gettext.
5697 * ucs4-utf8.h: New file, from GNU gettext.
5698 * ucs4-utf16.h: New file, from GNU gettext.
5700 2003-04-02 Bruno Haible <bruno@clisp.org>
5702 * binary-io.h: New file, from GNU gettext.
5704 2003-04-01 Bruno Haible <bruno@clisp.org>
5706 * pathname.h: New file, from GNU gettext.
5707 * concatpath.c: New file, from GNU gettext.
5709 2003-03-30 Bruno Haible <bruno@clisp.org>
5711 * copy-file.c (copy_file_preserving): Don't set owner if the function
5712 chown() doesn't exist.
5714 2003-03-28 Bruno Haible <bruno@clisp.org>
5716 * copy-file.h: New file, from GNU gettext.
5717 * copy-file.c: New file, from GNU gettext.
5719 2003-03-18 Jim Meyering <jim@meyering.net>
5721 * quote.c (quote_n): Fix typo in comment.
5723 2003-03-14 Jim Meyering <jim@meyering.net>
5725 Merge changes from Coreutils.
5726 * obstack.h (obstack_object_size): Declare temporary, __o,
5727 to be const, in order to avoid warnings.
5728 (obstack_room): Likewise.
5729 (obstack_empty_p): Likewise.
5731 2003-03-13 Paul Eggert <eggert@twinsun.com>
5733 Merge changes from Bison.
5734 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5735 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5736 when compiling Bison 1.875's `bitset bset = obstack_alloc
5737 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5738 * hash.c: Include <stdbool.h> unconditionally.
5740 2003-03-09 Paul Eggert <eggert@twinsun.com>
5742 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5743 Reported by Bruce Becker; see:
5744 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5746 2003-03-03 Paul Eggert <eggert@twinsun.com>
5747 Bruno Haible <bruno@clisp.org>
5749 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5750 Reported by John Hughes, see
5751 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5753 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5755 * poll_.h: New file.
5758 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5760 * mathl.h: New file.
5761 * acosl.c: New file.
5762 * asinl.c: New file.
5763 * atanl.c: New file.
5764 * ceill.c: New file.
5767 * floorl.c: New file.
5768 * frexpl.c: New file.
5769 * ldexpl.c: New file.
5771 * sincosl.c: New file.
5773 * sqrtl.c: New file.
5775 * trigl.c: New file.
5776 * trigl.h: New file.
5778 2003-02-17 Bruno Haible <bruno@clisp.org>
5780 * mkdtemp.h: New file, from GNU gettext.
5781 * mkdtemp.c: New file, from GNU gettext.
5783 2003-01-31 Bruno Haible <bruno@clisp.org>
5785 * rename.c: #undef rename before defining rpl_rename.
5786 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5788 2003-01-30 Bruno Haible <bruno@clisp.org>
5790 * printf-args.h: New file, from GNU gettext.
5791 * printf-args.c: New file, from GNU gettext.
5792 * printf-parse.h: New file, from GNU gettext.
5793 * printf-parse.c: New file, from GNU gettext.
5794 * vasnprintf.h: New file, from GNU gettext.
5795 * vasnprintf.c: New file, from GNU gettext.
5796 * asnprintf.c: New file, from GNU gettext.
5797 * vasprintf.h: New file, from GNU gettext with modifications.
5798 * vasprintf.c: New file, from GNU gettext.
5799 * asprintf.c: New file, from GNU gettext.
5801 2003-01-29 Bruno Haible <bruno@clisp.org>
5803 * stpncpy.h: New file, from GNU gettext with modifications.
5804 * stpncpy.c: New file, from GNU gettext with modifications.
5806 2003-01-28 Bruno Haible <bruno@clisp.org>
5808 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5810 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5813 2003-01-27 Bruno Haible <bruno@clisp.org>
5815 * xsetenv.h: New file, from GNU gettext.
5816 * xsetenv.c: New file, from GNU gettext.
5818 2003-01-23 Bruno Haible <bruno@clisp.org>
5820 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5822 2003-01-22 Bruno Haible <bruno@clisp.org>
5824 * exit.h: New file, from GNU gettext.
5826 2003-01-11 Bruno Haible <bruno@clisp.org>
5828 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5829 * strcase.h (strcasecmp, strncasecmp): Likewise.
5831 2003-01-14 Jim Meyering <jim@meyering.net>
5833 * same.c (same_name): Tweak a comment.
5835 2003-01-11 Bruno Haible <bruno@clisp.org>
5837 * same.c (same_name): Reorder tests so as to avoid calling stat()
5838 when a string comparison is sufficient.
5840 2003-01-11 Bruno Haible <bruno@clisp.org>
5842 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5845 2003-01-11 Bruno Haible <bruno@clisp.org>
5847 * hash-pjw.c: Add comment about low quality of this function.
5849 2003-01-12 Paul Eggert <eggert@twinsun.com>
5851 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5852 to avoid collisions with libcurses and libreadline.
5854 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5855 * getstr.h, getstr.c: Remove.
5856 * getline.c: Include "getline.h", to check interface.
5857 Move body of old getstr.c here: this defines MIN_CHUNK and
5858 declares getdelim2, which is renamed from getstr.
5859 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5861 * linebuffer.c (readlinebuffer): Renamed from readline.
5863 * linebuffer.h: Likewise.
5864 (readline): Remove backward-compatibility macro.
5866 2003-01-12 Jim Meyering <jim@meyering.net>
5868 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5870 2003-01-10 Bruno Haible <bruno@clisp.org>
5872 * alloca_.h: New file.
5873 * getdate.y: Unconditionally include alloca.h.
5874 * makepath.c: Likewise.
5875 * setenv.c: Likewise.
5876 * userspec.c: Likewise.
5878 2003-01-09 Bruno Haible <bruno@clisp.org>
5880 * stdbool.h.in: New file.
5882 2003-01-08 Bruno Haible <bruno@clisp.org>
5884 * safe-read.c: Include specification header first, to ensure its
5886 * full-write.c: Likewise.
5888 2003-01-08 Jim Meyering <jim@meyering.net>
5890 * full-write.c: Undefine and define-away `const' after inclusion
5891 of errno.h, not before. Suggestion from Bruno Haible.
5893 2003-01-07 Jim Meyering <jim@meyering.net>
5895 * full-write.c: Rework so that it may serve to define full_read, too.
5896 * full-read.c: Simply #define FULL_READ and include full-write.c.
5898 2003-01-06 Jim Meyering <jim@meyering.net>
5900 * version-etc.c: Update year in translatable copyright string.
5902 2002-12-25 Bruno Haible <bruno@clisp.org>
5904 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5905 * xstrtol.h: Likewise.
5906 * xstrtoimax.c: Likewise.
5907 * xstrtoumax.c: Likewise.
5908 * human.h: Likewise.
5910 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5911 on systems that have <inttypes.h> but not <stdint.h>.
5913 2002-12-31 Paul Eggert <eggert@twinsun.com>
5915 * memcoll.c (memcoll): Fall back on a simple algorithm using
5916 memcmp if strcoll doesn't work.
5918 2002-12-23 Bruno Haible <bruno@clisp.org>
5920 * localcharset.h: New file.
5921 * localcharset.c: Include it.
5922 * unicodeio.c: Likewise.
5924 2002-12-22 Bruno Haible <bruno@clisp.org>
5926 * utime.c (utime_null): No need to call ftruncate if the file was
5929 2002-12-23 Bruno Haible <bruno@clisp.org>
5931 * memcoll.c (STRCOLL): New macro.
5934 2002-12-22 Bruno Haible <bruno@clisp.org>
5936 * getstr.h (getstr): Define, to avoid clash with libcurses.
5937 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5939 2002-12-22 Bruno Haible <bruno@clisp.org>
5941 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5943 2002-12-23 Bruno Haible <bruno@clisp.org>
5945 * getline.h: Include <stddef.h>, for size_t.
5947 * unicodeio.h: Include <stddef.h>, for size_t.
5948 * unicodeio.c: Don't include <stddef.h>.
5950 2002-12-17 Bruno Haible <bruno@clisp.org>
5952 * canon-host.c (strdup): Remove unused declaration.
5954 * fsusage.c: Include full_read.h.
5955 (get_fs_usage): Use full_read instead of safe_read.
5957 * utime.c (utime_null): Use SAFE_READ_ERROR.
5959 2002-12-11 Bruno Haible <bruno@clisp.org>
5961 * setenv.h: Rewritten to cope with systems that have setenv() but not
5963 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5966 2002-12-11 Bruno Haible <bruno@clisp.org>
5968 * setenv.c (alloca): Fall back to malloc.
5970 (setenv): Use freea() to free memory allocated with alloca().
5972 2002-11-13 Bruno Haible <bruno@clisp.org>
5974 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5975 function declarations.
5976 * unsetenv.c (unsetenv): Likewise.
5978 2002-03-04 Bruno Haible <bruno@clisp.org>
5980 Portability to AIX 4.3.3.
5981 * unsetenv.c: New file, extracted from setenv.c.
5982 * setenv.c: Move the unsetenv() function to unsetenv.c.
5984 2001-12-20 Bruno Haible <bruno@clisp.org>
5986 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5987 use malloc instead. For SunOS 4.
5989 2001-12-11 Bruno Haible <bruno@clisp.org>
5991 * setenv.c: Declare alloca.
5992 (compar_fn_t): New typedef.
5993 (KNOWN_VALUE, STORE_VALUE): Use it.
5995 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5998 2002-12-10 Paul Eggert <eggert@twinsun.com>
6000 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6001 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6002 Choose values that are less likely to collide with system fnmatch
6004 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6005 defined (e.g., a pure POSIX system).
6006 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6007 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6009 2002-12-06 Jim Meyering <jim@meyering.net>
6011 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6013 Merge in changes from libc's misc/error.c, in preparation
6014 for the merge of gnulib's changes back into libc.
6016 * error.c (_): Define only if not already defined.
6017 Move definition to follow all #include directives.
6018 Include unlocked-io.h only if !_LIBC.
6019 [_LIBC]: Include <libio/libioP.h>.
6020 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6021 (fflush): Tweak definition to use INTUSE.
6024 2002-12-05 Paul Eggert <eggert@twinsun.com>
6026 * alloca.c [defined emacs]: Include "lisp.h".
6027 (xalloc_die) [defined emacs]: New macro.
6028 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6029 [! defined emacs]: Include <xalloc.h>.
6030 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6031 (pointer): Typedef to POINTER_TYPE *.
6032 (malloc): Remove decl; we now always use xmalloc.
6033 (alloca): Use old-style definition, since Emacs needs this.
6034 Check for arithmetic overflow when computing combined size.
6036 2002-12-04 Paul Eggert <eggert@twinsun.com>
6038 Do not generate unlocked-io.h automatically, since it's easier to
6039 maintain it by hand.
6041 * unlocked-io.h: New file, from GNU diffutils,
6042 but with proper copyright notice and attribution.
6044 * Makefile.am: Add copyright notice.
6045 (libfetish_a_SOURCES): Add unlocked-io.h.
6046 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6047 (DISTCLEANFILES, io_functions): Remove macros.
6048 (EXTRA_DIST): Remove gen_uio.
6049 (unlocked-io.h): Remove rule.
6051 2002-12-04 Jim Meyering <jim@meyering.net>
6053 Reflect the fact that stat.c and lstat.c are no longer generated.
6054 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6055 (DISTCLEANFILES): Likewise.
6056 (EXTRA_DIST): Likewise.
6057 (all_local): Don't depend on stat.c or lstat.c.
6058 (stat.c, lstat.c): Remove rules.
6059 (EXTRA_DIST): Remove xstat.in.
6061 * xstat.in: Remove file. Contents moved into stat.c.
6062 * stat.c: New file. Contents mostly from xstat.in.
6063 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6064 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6066 * safe-read.c: Rework so that it may serve to define safe_write, too.
6067 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6069 2002-12-03 Jim Meyering <jim@meyering.net>
6071 * safe-read.c, safe-write.c: Change variable names and comments, but
6072 not semantics, to minimize the differences between these two files.
6073 (safe_read): Change comment to mention SAFE_READ_ERROR.
6075 * safe-read.c (IS_EINTR): Define.
6076 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6078 2002-12-02 Bruno Haible <bruno@clisp.org>
6080 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6081 Define, taken from safe-read.c.
6082 (INT_MAX): Provide fallback.
6083 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6084 * safe-write.h (SAFE_WRITE_ERROR): Define.
6086 * safe-read.c (EINTR): Remove definition.
6087 (safe_read): Don't use EINTR if it is absent.
6089 2002-12-02 Jim Meyering <jim@meyering.net>
6091 * safe-read.c (EINTR): Define.
6092 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6093 (INT_MAX): Provide fallback.
6094 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6096 * safe-read.h (SAFE_READ_ERROR): Define.
6098 2002-12-01 Jim Meyering <jim@meyering.net>
6100 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6101 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6103 2002-11-27 Paul Eggert <eggert@twinsun.com>
6105 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6106 hash_rehash): Replace `if (limit <= value) abort ();' with
6107 `if (! (value < limit)) abort ();', for readability.
6109 2002-11-26 <karl@gnu.org>
6111 * strdup.c: copy from libc again, with jim's ok.
6112 * .cppi-disable: re-add strdup.c
6114 2002-11-25 <karl@gnu.org>
6116 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6117 instead of "strtol.c".
6119 2002-11-25 Jim Meyering <jim@meyering.net>
6121 * mktime.c: Sync from libc, now that it has the latest fix.
6123 2002-11-24 <karl@gnu.org>
6125 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6126 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6128 2002-11-24 Jim Meyering <jim@meyering.net>
6130 Update from coreutils:
6132 * mktime.c: Merge in changes from libc.
6134 Avoid a link-time failure on some Linux systems.
6135 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6136 (__mon_yday): Declare with the STATIC attribute.
6137 (__mktime_internal): Likewise.
6138 Based on a report from Greg Schafer.
6140 2002-11-23 Jim Meyering <jim@meyering.net>
6142 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6143 Use `unsigned', not `int', as type of index.
6145 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6147 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6149 2002-11-22 Paul Eggert <eggert@twinsun.com>
6151 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6152 hint that one should use `if (! x) abort ();' rather than `assert
6153 (x);', and anyway it's one less thing to worry about configuring.
6154 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6155 hash_rehash, hash_insert): Use abort rather than assert.
6157 2002-11-22 Paul Eggert <eggert@twinsun.com>
6159 * quotearg.h: Allow multiple inclusion by surrounding with
6160 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6161 so that we can be included first.
6162 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6163 * quotearg.c: Include quotearg.h immediately after config.h.
6164 No need to include stddef.h or sys/types.h any more.
6165 Surround local include files with "", not "<>".
6166 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6167 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6168 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6169 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6170 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6171 (ISPRINT): Remove; no longer needed now that we assume C89.
6173 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6176 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6177 quotearg_char): Use SIZE_MAX rather than
6178 (size_t) -1 when we are talking about "infinity".
6180 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6182 2002-11-22 Bruno Haible <bruno@clisp.org>
6184 * safe-read.h: Assume C89. Add comments.
6185 (safe_read): Change return type to size_t.
6186 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6187 counts > SSIZE_MAX correctly.
6188 * safe-write.h: New file.
6189 * safe-write.c: New file.
6190 * full-read.h: New file.
6191 * full-read.c: New file.
6192 * full-write.h: Assume C89. Add comments.
6193 * full-write.c: Include safe-write.h.
6194 (full_write): Rewritten to use safe_write.
6195 Suggested by Jim Meyering and Paul Eggert.
6197 2002-11-21 Bruno Haible <bruno@clisp.org>
6199 Remove case insensitive option matching.
6200 * argmatch.h (argcasematch): Remove declaration.
6201 (ARGCASEMATCH): Remove macro.
6202 (__xargmatch_internal): Remove case_sensitive argument.
6203 (XARGMATCH): Update.
6204 (XARGCASEMATCH): Remove macro.
6205 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6206 case_sensitive argument.
6207 (argcasematch): Remove function.
6208 (__xargmatch_internal): Remove case_sensitive argument.
6209 (main): Use XARGMATCH instead of XARGCASEMATCH.
6211 * xmalloc.c: Change compile-time error message. Add comment about
6212 required autoconf version.
6214 2002-11-21 Jim Meyering <jim@meyering.net>
6216 * strdup.c (strdup): Tweak comment and initial #if/#include.
6218 Merge in changes from the coreutils.
6220 2002-09-25 Paul Eggert <eggert@twinsun.com>
6221 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6222 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6223 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6224 int. Work more efficiently if X is the same width as uintmax_t.
6225 Do not compare X to -1, to avoid bogus compiler warning.
6226 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6227 Don't assume that f_frsize and f_bsize are the same type.
6229 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6232 * makepath.c (make_path): Restore umask *before* creating the final
6234 (make_path): Minor reformatting.
6236 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6237 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6239 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6240 ones. At least on GNU/Linux systems, `auto' means something else.
6243 2002-11-20 Paul Eggert <eggert@twinsun.com>
6245 Merge argmatch cleanups from Bison. Assume C89.
6247 * argmatch.c: Include config.h here, not in argmatch.h.
6248 Include stdlib.h, for EXIT_FAILURE.
6249 Always include <string.h>, since we assume C89.
6250 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6251 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6252 Include <stddef.h> instead, since it's all we need for size_t.
6253 (PARAMS): Remove. All uses removed.
6254 (ARRAY_CARDINALITY): Do not bother to #undef.
6255 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6256 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6257 Remove unnecessary parentheses.
6258 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6259 Insert necessary parentheses.
6260 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6261 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6263 2002-11-19 Bruno Haible <bruno@clisp.org>
6265 * mbswidth.c: Include mbswidth.h right at the beginning.
6266 * mbswidth.h: Include <stddef.h>, for size_t.
6268 * mbswidth.h (PARAMS): Remove macro.
6269 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6270 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6272 * gcd.h (PARAMS): Remove macro.
6273 (gcd): Use ANSI C function declarations.
6274 * gcd.c (gcd): Likewise.
6276 2002-11-15 Bruno Haible <bruno@clisp.org>
6278 * strcspn.c: Include <stddef.h>.
6279 (strcspn): Use ANSI C function declaration. Change return type to
6281 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6282 (strpbrk): Use NULL.
6283 * strpbrk.h (PARAMS): Remove macro.
6284 (strpbrk): Use ANSI C function declaration.
6285 * strstr.c: Don't include <sys/types.h>.
6286 * strstr.h (PARAMS): Remove macro.
6287 (strstr): Use ANSI C function declarations.
6289 2002-11-06 Bruno Haible <bruno@clisp.org>
6291 * gcd.h (gcd): Change argument type to 'unsigned long'.
6292 * gcd.c (gcd): Likewise.
6294 2002-11-05 Bruno Haible <bruno@clisp.org>
6296 * gcd.h: New file, from gettext-0.11.5.
6297 * gcd.c: New file, from gettext-0.11.5.
6299 2002-11-05 Bruno Haible <bruno@clisp.org>
6301 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6302 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6303 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6304 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6306 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6307 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6309 * closeout.c: Include gettext.h instead of <libintl.h>.
6310 * human.c: Include gettext.h instead of <libintl.h>.
6311 * quotearg.c: Include gettext.h instead of <libintl.h>.
6312 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6313 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6314 * userspec.c: Include gettext.h instead of <libintl.h>.
6315 * version-etc.c: Include gettext.h instead of <libintl.h>.
6316 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6317 (textdomain): Remove definition.
6318 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6320 * long-options.c: Remove include of <libintl.h> and definition of _.
6321 * same.c: Remove include of <libintl.h> and definition of _.
6323 2002-11-04 Bruno Haible <bruno@clisp.org>
6325 * stpcpy.h: New file, from GNU gettext-0.11.5.
6326 * strcase.h: New file, from GNU gettext-0.11.5.
6327 * strpbrk.h: New file, from GNU gettext-0.11.5.
6328 * strstr.h: New file, from GNU gettext-0.11.5.
6329 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6331 2002-05-09 Bruno Haible <bruno@clisp.org>
6333 * config.charset: Update for newest glibc. Add canonical names
6334 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6336 2002-05-09 Bruno Haible <bruno@clisp.org>
6338 * localcharset.c (get_charset_aliases): Add more Windows specific
6341 2002-05-08 Owen Taylor <otaylor@redhat.com>
6343 * config.charset: A few additions for Solaris.
6345 2001-12-05 Bruno Haible <bruno@clisp.org>
6347 * localcharset.c (locale_charset): Don't return an empty string.
6349 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6351 * config.charset: msdos in uk_UA uses CP1125.
6353 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6355 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6356 * localcharset.c (locale_charset): Declare as extern "C".
6358 2002-02-15 Bruno Haible <bruno@clisp.org>
6360 * config.charset [msdosdjgpp]: For Russian, use CP866.
6362 2002-02-11 Bruno Haible <bruno@clisp.org>
6364 * config.charset: Add support for NetBSD.
6366 2002-09-25 <karl@gnu.org>
6368 * strdup.c: copy from libc/string (via ../config/srclist*).
6369 * getopt*: copy from libc/posix.
6370 * gettext.h: copy from gettext.
6371 * .cppi-disable: add strdup.c, gettext.h.
6373 2002-07-01 Jim Meyering <meyering@lucent.com>
6375 * c-stack.c: Include sys/time.h.
6376 From Volker Borchert.
6378 2002-06-11 Paul Eggert <eggert@twinsun.com>
6380 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6381 New macro. Use it uniformly instead of
6382 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6383 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6384 reported by Vin Shelton.
6386 2002-06-22 Jim Meyering <meyering@lucent.com>
6388 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6389 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6391 2002-06-22 Paul Eggert <eggert@twinsun.com>
6393 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6394 Do not assume SA_SIGINFO behavior.
6395 Bug reported by Jim Meyering on NetBSD 1.5.2.
6397 2002-06-22 Jim Meyering <meyering@lucent.com>
6399 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6401 * exitfail.c, exitfail.h: Likewise.
6402 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6404 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6406 (EXTRA_DIST): Add fnmatch_loop.c.
6407 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6409 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6410 * fnmatch.c: Update from diffutils-2.8.2.
6411 * fnmatch_.h: New file. From diffutils-2.8.2.
6412 * fnmatch.h: Remove file.
6414 2002-06-18 Paul Eggert <eggert@twinsun.com>
6416 * file-type.h: Report an error if neither S_ISREG nor
6417 S_IFREG is defined, instead of using a test specific to glibc
6418 2.2. This should be safe, since POSIX requires S_ISREG and
6419 Unix Version 7 had S_IFREG. We don't need to check for
6420 <sys/types.h> since we don't use any symbols that it defines.
6422 2002-06-15 Jim Meyering <meyering@lucent.com>
6424 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6425 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6426 have been included before this file.
6428 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6430 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6431 so that each temporary file name is unique and valid in the first
6432 8 characters, for operation under DOS.
6434 2002-06-15 Jim Meyering <meyering@lucent.com>
6436 Work even with DJGPP 2.03, which lacks support for symlinks.
6438 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6440 * lchown.c (S_ISLNK): Likewise.
6442 2002-06-14 Jim Meyering <meyering@lucent.com>
6444 * file-type.h: Use the version from diffutils-2.8.2.
6445 * file-type.c: Likewise.
6447 2002-05-27 Jim Meyering <meyering@lucent.com>
6449 Fix a problem seen only on nonconforming systems whereby ls.c's
6450 use of localtime, and then of gettimeofday would cause trouble:
6451 the localtime call used to initialize rpl_gettimeofday's save
6452 mechanism would clobber ls's current local time information so
6453 that in any long listing the first file would always be listed
6454 with date 1970-01-01. Analysis by Volker Borchert.
6456 * gettimeofday.c (localtime): Undefine.
6457 (rpl_localtime): New function.
6459 2002-05-22 Jim Meyering <meyering@lucent.com>
6461 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6462 * file-type.h: New file.
6463 * file-type.c (file_type): New file/function. Extracted from diffutils.
6465 2002-04-29 Paul Eggert <eggert@twinsun.com>
6467 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6469 2002-04-28 Paul Eggert <eggert@twinsun.com>
6471 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6472 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6473 of 127, since 64 is the largest conceivable number for ancient
6475 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6477 2002-04-28 Jim Meyering <meyering@lucent.com>
6479 * sig2str.c (WTERMSIG): Remove definition (unused).
6481 2002-04-28 Paul Eggert <eggert@twinsun.com>
6483 * sig2str.h, sig2str.c: New files.
6484 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6486 2002-04-24 Jim Meyering <meyering@lucent.com>
6488 * gettext.h: New file, from Gettext.
6489 * Makefile.am (INCLUDES): Remove -I../intl.
6490 (libfetish_a_SOURCES): Add gettext.h.
6492 2002-04-16 Jim Meyering <meyering@lucent.com>
6494 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6495 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6496 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6498 2002-04-12 Jim Meyering <meyering@lucent.com>
6500 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6502 2002-03-10 Jim Meyering <meyering@lucent.com>
6504 * makepath.c (make_path): Remove a comma from a diagnostic.
6505 Suggestion from Santiago Vila.
6507 2002-03-08 Jim Meyering <meyering@lucent.com>
6509 * rename.c: Mention that this wrapper is needed also on
6510 mips-dec-ultrix4.4 systems.
6512 2002-03-02 Jim Meyering <meyering@lucent.com>
6514 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6515 not HAVE_CLOCK_SETTIME.
6517 2002-02-27 Paul Eggert <eggert@twinsun.com>
6519 * nanosleep.h: Rename to....
6520 * timespec.h: New name for nanosleep.h. All uses changed.
6522 * gettime.c: New file.
6523 * settime.c: New file.
6526 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6527 timespec.h. Remove nanosleep.h.
6529 2002-02-25 Paul Eggert <eggert@twinsun.com>
6531 * acl.c, acl.h: New files.
6532 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6534 2002-02-24 Jim Meyering <meyering@lucent.com>
6536 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6537 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6538 cause trouble. Reported by Nelson Beebe.
6540 2002-02-23 Paul Eggert <eggert@twinsun.com>
6542 * path-concat.c (xpath_concat): Reorder code to pacify
6543 compilers that don't know that xalloc_die never returns.
6545 2002-02-20 Jim Meyering <meyering@lucent.com>
6547 * getdate.c: Regenerate using bison-1.33.
6549 2002-02-15 Paul Eggert <eggert@twinsun.com>
6551 * posixver.c, posixver.h: New files.
6552 * Makefile.am (libfetish_a_SOURCES): Add them.
6554 2002-02-02 Paul Eggert <eggert@twinsun.com>
6555 Bruno Haible <bruno@clisp.org>
6557 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6558 (fwrite_success_callback): New declaration.
6559 * unicodeio.c (unicode_to_mb): New function, extracted from
6560 print_unicode_char. Call failure callback instead of error.
6561 (fwrite_success_callback): New function.
6562 (exit_failure_callback): New function.
6563 (fallback_failure_callback): New function.
6564 (print_unicode_char): Call unicode_to_mb.
6566 2002-01-26 Jim Meyering <meyering@lucent.com>
6568 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6570 2002-01-22 Jim Meyering <meyering@lucent.com>
6572 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6573 Otherwise, some versions of automake would omit the rule that makes
6574 Makefile from Makefile.in.
6576 2001-01-21 Paul Eggert <eggert@twinsun.com>
6578 * xmemcoll.h, xmemcoll.c: New files.
6579 * Makefile.am (libfetish_a_SOURCES): Add them.
6580 * memcoll.c: Include errno.h, and declare errno if not defined.
6581 (memcoll): Set errno to zero if there is no error.
6583 * quotearg.c (quotearg_buffer_restyled):
6584 Fix bug with quoting buffers containing NUL when backslashing escapes.
6585 This bug was exposed by the other changes in this patch.
6586 (quotearg_n_options): New arg ARGSIZE.
6587 All callers changed.
6588 (quoting_options_from_style): New function.
6589 (quotearg_n_style): Use it.
6590 (quotearg_n_style_mem): New function.
6592 * quotearg.h (quotearg_n_style_mem): New function.
6594 2002-01-16 Jim Meyering <meyering@lucent.com>
6596 * getdate.y: Add three semicolons, each just before a closing brace.
6597 Bison (as of version 1.31) no longer papers over that mistake.
6599 2002-02-14 Paul Eggert <eggert@twinsun.com>
6601 * backupfile.c (ISDIGIT): Comment fix.
6602 * getdate.y (ISDIGIT): Likewise.
6603 * posixtm.c (ISDIGIT, year): Likewise.
6604 * strverscmp.c (ISDIGIT): Likewise.
6605 * userspec.c (ISDIGIT): Likewise.
6607 2002-01-05 Jim Meyering <meyering@lucent.com>
6609 * version-etc.c (version_etc_copyright): Update copyright year.
6611 2001-01-19 Paul Eggert <eggert@twinsun.com>
6613 * closeout.c (close_stdout_status): If ferror (stdout), do
6614 not silently exit merely because the output buffer happens to
6615 have nothing pending.
6617 2001-12-18 Paul Eggert <eggert@twinsun.com>
6619 See the big note in ../ChangeLog.
6620 * human.c (suffixes): Prefer K to k for 1024.
6621 (generate_suffix_backwards): New function.
6622 (human_readable_inexact): Use it.
6623 * xstrtol.c (__xstrtol): If there is no number but there
6624 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6625 Accept 'K' as well as 'k'.
6627 2001-12-15 Jim Meyering <meyering@lucent.com>
6629 * regex.h (__restrict_arr): Update from libc.
6631 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6632 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6635 2001-12-10 Jim Meyering <meyering@lucent.com>
6637 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6638 Instead, include "xalloc.h".
6639 (initbuffer): Don't cast xmalloc return value to char*.
6640 (readline): Reword comment.
6641 Don't cast xrealloc return value to char*
6644 2001-12-09 Jim Meyering <meyering@lucent.com>
6646 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6647 `signed and unsigned type in conditional expression'.
6648 * posixtm.c (posix_time_parse): Likewise.
6650 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6652 * readtokens.c (readtoken): Declare an index to be of type unsigned
6653 to avoid a pedantic warning.
6655 * getstr.c: Don't include assert.h.
6656 (getstr): Remove warning-evoking assertions.
6657 Return -1 if offset parameter is out of bounds.
6658 Change the type of a local from int to size_t.
6660 * strftime.c (my_strftime_localtime_r): Include this function
6661 definition in the `#if ! HAVE_TM_GMTOFF' block.
6663 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6664 Include xalloc.h instead.
6666 2001-12-02 Jim Meyering <meyering@lucent.com>
6668 * tempname.c: Don't declare getenv, thus reverting the change of
6669 2001-11-18. It's no longer necessary, now that stdlib.h is always
6672 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6673 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6675 2001-11-30 Akim Demaille <akim@epita.fr>
6677 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6678 before being defined.
6680 2001-11-27 Paul Eggert <eggert@twinsun.com>
6682 * quotearg.h (quotearg_n, quotearg_n_style):
6683 First arg is int, not unsigned.
6684 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6685 (SIZE_MAX, UINT_MAX): New macros.
6686 (quotearg_n_options): Abort if N is negative.
6687 Avoid overflow check on hosts where size_t is 64 bits and int
6688 is 32 bits, as overflow is impossible there.
6689 Fix off-by-one typo that caused unnecessary reallocation.
6691 2001-11-27 Jim Meyering <meyering@lucent.com>
6693 * tempname.c: Merge with version from libc.
6694 * regex.c: Likewise.
6696 * tempname.c: Include stdlib.h unconditionally. On some old systems
6697 for which STDC_HEADERS is 0, it was not included, resulting in a
6698 warning about an integer-to-pointer conversion problem with getenv.
6699 Reported by Volker Borchert.
6701 2001-11-26 Jim Meyering <meyering@lucent.com>
6703 * gtod.h: Remove file.
6704 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6705 * gettimeofday.c: Don't include gtod.h.
6706 (GTOD_init): Remove function.
6707 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6708 Suggestion from Volker Borchert.
6710 2001-11-23 Jim Meyering <meyering@lucent.com>
6712 * hash.h (struct hash_table): Don't define here. Merely declare it.
6713 * hash.c (struct hash_table): Define it here instead.
6715 2001-11-22 Jim Meyering <meyering@lucent.com>
6717 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6719 2001-11-18 Paul Eggert <eggert@twinsun.com>
6721 * tempname.c (TMP_MAX): Remove; no longer needed.
6722 (TEMPORARIES): New macro.
6723 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6724 removes an artificial limitation (e.g. HP-UX 10.20, where
6727 2001-11-18 Jim Meyering <meyering@lucent.com>
6729 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6732 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6733 files will be created before anything else.
6735 2001-11-17 Jim Meyering <meyering@lucent.com>
6737 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6738 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6739 rather than group writable. Patch by Juan F. Codagnone.
6741 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6742 Instead, include "xalloc.h".
6744 * mountlist.c: Include unlocked-io.h after all system headers.
6745 Remove explicit declarations of xmalloc, xrealloc,
6746 and xstrdup. Instead, include "xalloc.h".
6748 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6749 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6750 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6752 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6753 Reported by Padraig Brady.
6755 * mkstemp.c: #undef mkstemp.
6757 (rpl_mkstemp): Rename from mkstemp.
6760 2001-11-16 Jim Meyering <meyering@lucent.com>
6762 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6763 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6764 determine the amount of total physical memory, use pstat_getstatic.
6765 HPUX-11 doesn't define _SC_PHYS_PAGES.
6766 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6767 If sysconf couldn't be used to determine the amount of available
6768 physical memory, use both pstat_getstatic and pstat_getdynamic.
6769 Based on a patch from Bob Proulx.
6771 2001-11-05 Jim Meyering <meyering@lucent.com>
6773 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6775 2001-11-03 Jim Meyering <meyering@lucent.com>
6777 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6778 in argmatch_to_argument call.
6780 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6783 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6784 e.g., a fault due to an attempt to free a NULL pointer.
6786 2001-11-01 Jim Meyering <meyering@lucent.com>
6788 * dirfd.c, dirfd.h: New files.
6789 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6791 * hash.c (hash_print) [TESTING]: Clean up.
6793 2001-10-22 Paul Eggert <eggert@twinsun.com>
6795 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6796 to avoid a warning if -Wall.
6798 2001-10-21 Paul Eggert <eggert@twinsun.com>
6800 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6802 2001-10-21 Jim Meyering <meyering@lucent.com>
6804 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6805 this code would end up calling gettext even in packages built
6807 * getopt.c (_): Likewise.
6808 * regex.c (_): Likewise.
6810 2001-10-20 Paul Eggert <eggert@twinsun.com>
6812 * error.c (strerror_r): Do not declare unless !_LIBC.
6813 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6814 Use strerror_r that is only a macro, even if it is not a function.
6815 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6816 (private_strerror): Use prototypes, not old-style function definition.
6817 (print_errno_message): New function.
6818 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6820 (error_tail, error, error_at_line): Use it.
6822 2001-10-11 Jim Meyering <meyering@lucent.com>
6824 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6825 and quote_n (1, ... to avoid clobbering a buffer.
6827 2001-10-05 Jim Meyering <meyering@lucent.com>
6829 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6830 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6831 * hash-pjw.h: New file.
6833 2001-09-30 Jim Meyering <meyering@lucent.com>
6835 * mountlist.c [MOUNTED_GETFSSTAT]:
6836 Include <sys/ucred.h>, for Apple Darwin.
6837 Include sys/mount.h and sys/fs_types.h only if available.
6839 (read_filesystem_list): Use FS_TYPE.
6841 2001-09-29 Paul Eggert <eggert@twinsun.com>
6843 * exclude.c (excluded_filename): 0 -> false, since it's
6846 2001-09-28 Paul Eggert <eggert@twinsun.com>
6848 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6849 #defines strtoimax. Also treat the other strto* functions
6852 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6853 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6854 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6856 2001-09-26 Jim Meyering <meyering@lucent.com>
6858 Most macros in unlocked-io.h had the wrong number of arguments.
6859 * gen-uio: New script.
6860 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6861 * unlocked-io.hin: Remove file.
6862 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6863 rather than trying to embed it here.
6864 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6865 Reported by Padraig Brady.
6867 2001-09-25 Volker Borchert <bt@teknon.de>
6869 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6871 2001-09-23 Jim Meyering <meyering@lucent.com>
6873 * mountlist.c: Remove useless parentheses in #if directives.
6874 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6875 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6877 2001-09-22 Jim Meyering <meyering@lucent.com>
6879 * localcharset.c: Update from latest gettext.
6880 * config.charset: Likewise.
6882 2001-09-20 Jim Meyering <meyering@lucent.com>
6884 * xstrtol.c (strtoimax): Guard declaration with
6885 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6886 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6887 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6888 (strtoumax): Likewise, for completeness (it wasn't necessary).
6890 2001-09-06 Paul Eggert <eggert@twinsun.com>
6892 * strtoimax.c (HAVE_LONG_LONG):
6893 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6894 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6895 to work around bug in IBM C compiler.
6897 2001-09-16 Jim Meyering <meyering@lucent.com>
6899 * mkdir.c: New file.
6901 2001-09-04 Paul Eggert <eggert@twinsun.com>
6903 * xgetcwd.c: Revert some of the previous change; intead,
6904 fix the HAVE_GETCWD_NULL code to behave more like the
6905 !HAVE_GETCWD_NULL code used to.
6908 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6911 2001-09-04 Paul Eggert <eggert@twinsun.com>
6913 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6914 Use ssize_t, not int, to store result of readlink.
6915 Check for ssize_t overflow as well as size_t overflow,
6916 as POSIX says the result of readlink is implementation-defined
6917 when ssize_t overflows.
6918 Remove unnecessary cast to char*.
6919 Use free+malloc instead of realloc, as the storage doesn't need
6920 to be preserved and it's clearer and can be more efficient that way.
6921 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6922 * xreadlink.h (xreadlink): Update prototype.
6924 2001-09-03 Paul Eggert <eggert@twinsun.com>
6926 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6927 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6928 spotted by Jim Meyering.
6930 2001-09-03 Jim Meyering <meyering@lucent.com>
6932 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6934 2001-09-03 Paul Eggert <eggert@twinsun.com>
6936 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6937 like the HAVE_GETCWD_NULL code.
6938 Include pathmax.h if not HAVE_GETCWD.
6939 Do not include xalloc.h.
6940 (INITIAL_BUFFER_SIZE): New symbol.
6941 Do not use xmalloc / xrealloc, since the caller is responsible for
6942 handling errors. Preserve errno around `free' during failure.
6943 Do not overrun buffer when using getwd.
6945 2001-09-03 Paul Eggert <eggert@twinsun.com>
6947 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6948 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6950 2001-09-02 Jim Meyering <meyering@lucent.com>
6952 * error.c: Update from GNU libc.
6954 2001-09-01 Jim Meyering <meyering@lucent.com>
6956 * xreadlink.c: New file.
6957 * xreadlink.h: New file.
6958 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6960 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6961 doesn't conflict with sparc Solaris 7's definition in
6962 /usr/include/sys/int_types.h.
6964 * exclude.c: Use `""', not `<>' to #include non-system header files.
6965 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6966 and strncasecmp as r-values. Unixware didn't have declarations.
6968 2001-08-31 Jim Meyering <meyering@lucent.com>
6970 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6971 Use an initial, malloc'd, buffer of length 128 rather than
6972 a statically allocated one of length 1024.
6974 2001-08-30 Paul Eggert <eggert@twinsun.com>
6976 * xgetcwd.c: Don't include pathmax.h.
6977 Include stdlib.h and unistd.h if available.
6979 (xmalloc, xstrdup, free): Remove decls.
6980 (xgetcwd): Don't assume sizes fit in unsigned.
6981 Check for overflow when computing sizes.
6982 Simplify reallocation code.
6984 2001-08-28 Paul Eggert <eggert@twinsun.com>
6986 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6988 * strtoimax.c: Renamed from strtoxmax.c, removing the
6991 Also, make the following further changes to make this file's
6992 configuration more similar to that of strtol.c:
6993 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6994 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6995 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6996 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6997 changed to signed values.
6999 And make the following changes as well:
7000 Fix copyright notice, as 1999 was missing.
7001 (verify): New macro.
7002 (strtoimax): Check sizes at compile-time, not run-time.
7003 Prefer strtol to strtoll if both work.
7004 (main): Remove; it was not that useful and was a pain to maintain.
7006 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7008 2001-08-30 Paul Eggert <eggert@twinsun.com>
7010 * savedir.c (savedir): Remove size parameter, as POSIX says that
7011 a directory's st_size can have an arbitrary value, so the old
7012 usage could waste an arbitrary amount of memory. All uses
7014 * savedir.h: Update prototype.
7016 2001-08-30 Paul Eggert <eggert@twinsun.com>
7018 * xstrtol.c (strtoimax): New decl.
7020 2001-08-28 Paul Eggert <eggert@twinsun.com>
7022 * xstrtol.h: Add copyright notice.
7023 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7024 LONGINT_INVALID_SUFFIX_CHAR.
7026 2001-08-30 Paul Eggert <eggert@twinsun.com>
7028 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7031 2001-08-30 Paul Eggert <eggert@twinsun.com>
7033 * hash.c: Remove '2001' from copyright notice.
7035 2001-08-30 Paul Eggert <eggert@twinsun.com>
7037 * full-write.h: New file.
7038 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7039 * full-write.c: Correct credits, as cccp.c no longer
7040 exists and anyway it was so heavily changed from the old cccp
7041 code as to be unrecognizable. Include full-write.h.
7042 (full_write) Return size_t, with short writes meaning failure.
7043 All callers changed. This fixes a bug with large buffers
7045 * utime.c: Include full-write.h.
7047 2001-08-30 Paul Eggert <eggert@twinsun.com>
7049 Merge 'exclude' changes from tar 1.13.22.
7050 This fixes one or two unlikely storage allocation overflow bugs,
7051 but doesn't change user-visible behavior otherwise.
7053 2001-08-30 Paul Eggert <eggert@twinsun.com>
7055 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7056 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7057 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7058 Include if available.
7059 (<xalloc.h>): Include
7060 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7061 (verify): New macro. Use it to verify that EXCLUDE macros do not
7062 collide with FNM macros.
7063 (struct patopts): New struct.
7064 (struct exclude): Use it, as exclude patterns now come with options.
7065 (new_exclude): Support above changes.
7066 (new_exclude, add_exclude_file):
7067 Initial size must now be a power of two to simplify overflow checking.
7068 (free_exclude, fnmatch_no_wildcards): New function.
7069 (excluded_filename): No longer requires options arg, as the options
7070 are determined by add_exclude. Now returns bool, not int.
7071 (excluded_filename, add_exclude):
7072 Add support for the fancy new exclusion options.
7073 (add_exclude, add_exclude_file): Now takes int options arg.
7074 Check for arithmetic overflow when computing sizes.
7075 (add_exclude_file): xrealloc might modify errno, so don't
7076 realloc until after errno might be used.
7078 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7080 (free_exclude): New decl.
7081 (add_exclude, add_exclude_file): Now takes int options arg.
7082 (excluded_filename): No longer requires options arg, as the options
7083 are determined by add_exclude. Now returns bool, not int.
7085 2001-08-30 Paul Eggert <eggert@twinsun.com>
7087 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7089 2001-08-27 Jim Meyering <meyering@lucent.com>
7091 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7093 * version-etc.c (N_): Remove definition.
7094 Revert most of last change.
7095 Instead, simply don't mark the `Copyright...' string for translation.
7096 Based on advice from Paul Eggert.
7098 * strtoxmax.c: Tweak comment.
7100 2001-08-26 Jim Meyering <meyering@lucent.com>
7102 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7103 of copyright with `%s' so translators don't get an untranslated
7105 (COPYRIGHT_YEAR): Define.
7106 (version_etc): Use fprintf rather than fputs.
7107 Suggestion from Ulrich Drepper.
7109 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7111 * strtoll.c: New file, from GNU libc.
7112 * xstrtoimax.c: New file.
7114 * xstrtol.h: Add xstrtoimax.
7115 * strtoumax.c: New file. Simply include "strtoumax.c".
7116 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7118 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7119 * strtoxmax.c: ... then renamed to this.
7121 2001-08-13 Paul Eggert <eggert@twinsun.com>
7123 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7124 Port to Solaris 8, where 'sed' requires a space after the 'r'
7125 command, and where sh dislikes "$/". Clean up the spacing a bit.
7126 Redirect output to $tmp just once.
7128 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7130 * addext.c (<errno.h>): Include.
7131 (errno): Declare if not defined.
7132 (addext): Work correctly when pathconf returns -1 and leaves
7133 errno alone because there is no limit. Also, work even if
7134 pathconf returns a value greater than SIZE_MAX.
7136 2001-08-12 Jim Meyering <meyering@lucent.com>
7138 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7139 Simply `return getcwd (NULL, 0);'.
7140 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7141 Use 1300 as initial value for length, not PATH_MAX.
7143 * pathmax.h: Clean up cpp syntax.
7145 2001-08-12 Jim Meyering <meyering@lucent.com>
7147 * gettimeofday.c: New file.
7149 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7151 2001-08-04 Jim Meyering <meyering@lucent.com>
7153 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7154 to get in sync with glibc.
7156 2001-08-03 Paul Eggert <eggert@twinsun.com>
7158 The following changes are from gettext 0.10.39 as maintained by
7161 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7162 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7163 with inverted sense. All uses changed.
7165 * mbswidth.c: Don't include <limits.h>.
7166 Include <stdlib.h> and <string.h> unconditionally.
7167 (iswcntrl, mbsinit, ISCNTRL): New macros.
7168 (mbsnwidth): Use K&R style function declarations.
7169 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7170 can optimize it when MB_CUR_MAX == 1.
7171 The width of control characters is zero, not 1.
7173 2001-07-15 Jim Meyering <meyering@lucent.com>
7175 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7176 (BUILT_SOURCES): Add unlocked-io.h.
7177 (io_functions): Define.
7178 (unlocked-io.h): New rule.
7179 (DISTCLEANFILES): Add unlocked-io.h.
7180 (all-local): Depend on unlocked-io.h, to ensure it is created.
7182 * unlocked-io.hin: New file
7184 * regex.c: Update from glibc.
7186 2001-07-05 Jim Meyering <meyering@lucent.com>
7188 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7190 (libfetish_a_SOURCES): Put all .h files here instead.
7191 Remove a thus-exposed (better checks in automake) duplicate and
7192 two unnecessary .h files.
7194 2001-06-11 Jim Meyering <meyering@lucent.com>
7196 * regex.c: Update from GNU libc.
7198 2001-05-27 Jim Meyering <meyering@lucent.com>
7200 * readutmp.h (UT_TYPE): Define.
7202 2001-05-24 Jim Meyering <meyering@lucent.com>
7204 * argmatch.c: Include "quote.h".
7205 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7206 quote function. Reported by Göran Uddeborg.
7208 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7210 * dirname.c (dir_name): Compute append_dot using path, not newpath
7211 which is not yet declared.
7213 2001-05-11 Paul Eggert <eggert@twinsun.com>
7215 * Makefile.am (libfetish_a_SOURCES):
7216 Add strftime.c, since we now compile it on all hosts.
7218 * strftime.c (my_strftime):
7219 Define to nstrftime if emacs, but only if my_strftime is not defined.
7220 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7221 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7222 Add one more extra argument: a nanoseconds value.
7225 (my_strftime function): Add %N format.
7226 (emacs_strftimeu): Renamed from emacs_strftime,
7227 with extra ut argument.
7229 2001-05-11 Paul Eggert <eggert@twinsun.com>
7231 dirname code cleanup. base_name now behaves more compatibly
7232 with POSIX basename when given file names that have trailing
7233 slashes, and similarly for dir_name. Add new primitives
7234 base_len and dir_len. Put the directory-name-related decls
7237 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7238 * backupfile.c (base_name): Likewise.
7239 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7240 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7241 * makepath.c (strip_trailing_slashes): Likewise.
7242 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7244 * rename.c (strip_trailing_slashes): Likewise.
7245 * same.c (base_name): Likewise.
7246 * stripslash.c (ISSLASH): Likewise.
7248 * addext.c: Include <dirname.h> after size_t is defined.
7249 * backupfile.c: Likewise.
7251 * addext.c (addext): Use base_len to trim redundant
7252 trailing slashes instead of doing it ourselves.
7253 But do not trim the last slash if it is not redundant.
7255 * backupfile.c (find_backup_file_name,
7256 max_backup_version): Use base_len instead of rolling it ourselves.
7257 Handle the case of "" and (on DOS) "C:" correctly.
7259 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7260 Include <string.h>, <dirname.h>.
7261 (base_name): Allow file names ending in slashes, other than names
7262 that are all slashes. In this case, return the basename followed
7263 by the slashes. This is more general, and can be used in places
7264 where the original base_name purposely had an assertion failure.
7265 (base_len): New function.
7267 * dirname.c: Include <string.h> instead of <stdlib.h>.
7268 Do not include <assert.h>; no longer needed.
7270 (memrchr): Remove decl.
7271 (dir_name_r): Remove.
7272 (dir_len): Renamed from dirlen. All callers changed.
7273 Rewrite in terms of base_name, for simplicity and consistency.
7274 (dir_name): Never return NULL. All callers changed.
7275 Do not include <stdlib.h> in test program; no longer needed.
7276 return 0; is fine for test program.
7278 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7280 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7282 * path-concat.c (path_concat): Use base_len to compute
7283 base length, not strlen; this means we cannot rely on memcpy
7286 * same.c (STREQ): Remove.
7287 (same_name): Handle the case where the basename ends in trailing '/'.
7289 * stripslash.c (strip_trailing_slashes): Return nonzero if
7290 a slash was stripped. Do not strip the last slash after a
7293 2001-04-08 Jim Meyering <meyering@lucent.com>
7295 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7296 recomputed; that's necessary when the offset spans a DST transition.
7297 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7299 2001-04-02 Jim Meyering <meyering@lucent.com>
7301 * regex.h, regex.c: Update from GNU libc.
7303 2001-03-19 Paul Eggert <eggert@twinsun.com>
7305 * version-etc.c (version_etc_copyright): Update to 2001.
7307 2001-03-16 Paul Eggert <eggert@twinsun.com>
7309 * tempname.c (uint64_t): Define to uintmax_t if
7310 not defined, and if UINT64_MAX is not defined.
7311 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7312 Reported by John David Anglin.
7314 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7316 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7317 alias if codeset is empty.
7318 * config.charset (BeOS): Use wildcard syntax.
7320 2001-03-13 Jim Meyering <meyering@lucent.com>
7322 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7323 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7326 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7328 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7330 * unicodeio.c (print_unicode_char): Simplify accordingly.
7332 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7334 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7335 support for DOS/DJGPP.
7337 2001-02-28 Paul Eggert <eggert@twinsun.com>
7339 * Makefile.am (libfetish_a_SOURCES):
7340 Add dup-safer.c, fopen-safer.c.
7341 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7343 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7345 2001-02-25 Paul Eggert <eggert@twinsun.com>
7347 The mkstemp replacement is taken from glibc 2.2.2, with some
7348 portability fixes for use outside glibc, as follows:
7350 * tempname.c (struct_stat64): New macro.
7351 (direxists, __gen_tempname): Use it.
7352 This avoids a portability problem with Solaris 8.
7354 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7355 (<stddef.h>, <stdint.h>, <string.h>):
7356 Include only if STDC_HEADERS || _LIBC.
7357 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7358 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7359 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7360 (__set_errno): Define this macro if <errno.h> doesn't.
7361 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7362 Define these macros if <stdio.h> doesn't.
7363 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7364 Define these macros if <sys/stat.h>
7365 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7366 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7367 __xstat64): Define if not _LIBC.
7368 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7369 (__gen_tempname): Invoke gettimeofday only if
7370 HAVE_GETTIMEOFDAY || _LIBC;
7371 otherwise, fall back on plain "time".
7372 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7374 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7376 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7378 2001-02-17 Jim Meyering <meyering@lucent.com>
7380 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7381 around included file name.
7383 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7385 * strftime.c: Update from GNU libc (the only changes were to comments).
7387 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7389 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7391 2001-02-17 Paul Eggert <eggert@twinsun.com>
7393 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7394 Remove workaround macros for hosts that have mbrtowc but not
7395 mbstate_t, as we now insist on proper declarations for both
7396 before using mbrtowc.
7398 2001-02-17 Jim Meyering <meyering@lucent.com>
7400 * regex.c: Update from libc.
7402 2001-02-16 Paul Eggert <eggert@twinsun.com>
7404 * alloca.c (malloc): Undef before defining, since stdlib.h
7405 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7406 Reported by Mark Hounschell via Paul Eggert.
7408 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7410 * config.charset: Update for FreeBSD 4.2.
7412 2001-01-26 Jim Meyering <meyering@lucent.com>
7414 * quotearg.c: Include stddef.h.
7415 * quote.c: Include stddef.h.
7416 Reported by Axel Kittenberger.
7418 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7419 line in double quotes so that it evokes a better diagnostic.
7420 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7421 Reported by Axel Kittenberger.
7423 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7425 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7426 to avoid a warning. Add back 'const' to inptr.
7428 2001-01-16 Jim Meyering <meyering@lucent.com>
7430 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7433 2001-01-14 Jim Meyering <meyering@lucent.com>
7435 * rename.c: New file. From Volker Borchert.
7436 Include stdlib.h, string.h or strings.h, and xalloc.h.
7437 Use strip_trailing_slashes rather than open-coding it.
7439 2001-01-03 Paul Eggert <eggert@twinsun.com>
7441 * strftime.c: Sync with glibc time/strftime.c 1.81.
7443 2001-01-03 Jim Meyering <meyering@lucent.com>
7445 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7446 local `inptr' to avoid warning with some system declarations of iconv.
7448 2000-12-29 Paul Eggert <eggert@twinsun.com>
7450 * modechange.c: Do not assume that mode_t uses the
7451 traditional octal encoding. E.g. "chmod 1 FOO" should set
7452 the other-execute bit of FOO even if S_IXOTH != 1.
7454 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7455 WOTH, XOTH, ALLM): New macros.
7456 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7457 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7459 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7460 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7462 No need to use uintmax_t; unsigned long is long enough.
7463 Don't bother to get suffix since we don't use it.
7465 2000-12-24 Jim Meyering <meyering@lucent.com>
7467 * hash.c (is_prime): Return explicit boolean values.
7468 (hash_get_first): Return NULL to appease Irix5.6's 89.
7469 Reported by Nelson Beebe.
7471 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7473 * localcharset.c (locale_charset): Add support for Win32.
7475 2000-12-18 Paul Eggert <eggert@twinsun.com>
7477 * physmem.h, physmem.c: New files.
7479 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7480 (noinst_HEADERS): Add physmem.h.
7482 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7483 't' for compatibility with Solaris 8 sort.
7485 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7487 * config.charset: Add support for BeOS.
7489 2000-12-16 Jim Meyering <meyering@lucent.com>
7491 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7492 SHELLS_FILE to a file name that's useful on djgpp systems.
7494 (ADDITIONAL_DEFAULT_SHELLS): Define.
7495 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7496 Based mostly on a patch from Prashant TR.
7498 2000-12-16 Jim Meyering <meyering@lucent.com>
7500 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7501 N and M) would have treated it like `chown N:N FILE'.
7503 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7505 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7507 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7508 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7509 to the list of canonical encodings. Rename EUC-CN to GB2312.
7511 2000-12-08 Andreas Schwab <schwab@suse.de>
7513 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7514 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7516 2000-12-07 Jim Meyering <meyering@lucent.com>
7518 * stripslash.c (ISSLASH): Define.
7519 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7522 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7523 (dir_name_r): Declare this function as static.
7524 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7525 manifest itself on a name containing a mix of slashes and
7527 Make this function work with names starting with a DOS-style
7528 drive letter and colon prefix.
7529 (dir_name): Append `.' if necessary.
7530 Based mostly on patches from Prashant TR and Eli Zaretskii.
7532 * dirname.h (dir_name_r): Remove prototype.
7534 2000-12-05 Jim Meyering <meyering@lucent.com>
7536 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7538 2000-12-04 Jim Meyering <meyering@lucent.com>
7540 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7541 Also include memory.h, stdlib.h, unistd.h if appropriate.
7542 Reported by Andreas Jaeger (conflicting declaration of malloc).
7544 2000-12-02 Jim Meyering <meyering@lucent.com>
7546 * closeout.h: Make idempotent, to avoid some obscure warnings.
7548 2000-12-01 Paul Eggert <eggert@twinsun.com>
7550 * memrchr.c: Include <config.h> before any system include file.
7552 2000-11-29 Paul Eggert <eggert@twinsun.com>
7554 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7556 2000-11-26 Jim Meyering <meyering@lucent.com>
7558 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7560 2000-11-22 Paul Eggert <eggert@twinsun.com>
7562 * strftime.c (my_strftime): Do not invoke mbrlen with a
7563 size of (size_t) -1; it's not portable.
7565 2000-11-17 Akim Demaille <akim@epita.fr>
7567 * obstack.h: Formatting changes.
7568 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7569 prevent type checking.
7570 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7571 cast the value to (void *): assigning a `foo *' to a `void *'
7573 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7575 2000-11-17 Jim Meyering <meyering@lucent.com>
7577 * strstr.c: Update from GNU libc.
7579 2000-11-16 Jim Meyering <meyering@lucent.com>
7581 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7583 2000-11-11 Jim Meyering <meyering@lucent.com>
7585 * error.c: Add a couple #includes, merging from GNU libc version.
7587 2000-11-10 Jim Meyering <meyering@lucent.com>
7589 * obstack.h: Update from GNU libc.
7590 * obstack.c: Likewise.
7592 2000-11-06 Paul Eggert <eggert@twinsun.com>
7594 * getusershell.c (setusershell): Use rewind rather than
7595 fseek/fseeko, to avoid configuration hassles with fseeko.
7596 Don't bother opening SHELLS_FILE if shellstream is NULL;
7599 2000-11-05 Jim Meyering <meyering@lucent.com>
7601 * makepath.h (make_dir): Declare.
7602 * makepath.c (make_dir): Remove `static' attribute.
7605 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7607 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7608 last one in a bucket, advance to the next bucket.
7610 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7612 * fnmatch.c: Do not comment out all the code if we are using
7613 the GNU C library, because in some cases we are replacing buggy
7614 code in the GNU C library itself.
7616 2000-10-30 Paul Eggert <eggert@twinsun.com>
7618 * error.h, getline.h, modechange.h:
7619 Remove "2000" from Copyright line, as the file hasn't been
7620 changed this year other than in the copyright notice.
7622 * xalloc.h: Add "2000" to Copyright line, as this file
7623 was changed this year.
7625 2000-10-30 Paul Eggert <eggert@twinsun.com>
7627 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7628 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7629 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7631 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7633 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7634 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7635 doesn't define __restrict_arr.
7637 2000-10-29 Jim Meyering <meyering@lucent.com>
7639 * xstat.in: Fix grammar in comment.
7641 2000-10-28 Jim Meyering <meyering@lucent.com>
7643 * memchr.c: Update from libc.
7644 Adjust for portability:
7645 [HAVE_STDLIB_H]: Include stdlib.h.
7646 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7647 Undef __memchr, too.
7648 [!weak_alias]: Define __memchr to memchr.
7650 * regex.c: Update from libc.
7651 * regex.h: Likewise.
7652 * getopt1.c: Likewise.
7653 * memcmp.c: Likewise.
7655 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7656 Avoid using fseek, when possible -- it's broken by design.
7657 Patch by Ulrich Drepper.
7659 2000-10-26 Jim Meyering <meyering@lucent.com>
7661 * strftime.c: Update from libc.
7663 2000-10-25 Jim Meyering <meyering@lucent.com>
7665 * obstack.c: Update from libc.
7667 2000-10-23 Jim Meyering <meyering@lucent.com>
7669 * hard-locale.c (hard_locale): Revert last change -- it was simply
7670 wrong. That set_locale call must not have any side effects.
7673 2000-10-22 Jim Meyering <meyering@lucent.com>
7675 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7676 [CYCLIC]: Remove now-unused definition.
7678 * save-cwd.c (O_DIRECTORY): Define, if needed.
7679 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7680 Suggestion from Ulrich Drepper.
7682 2000-10-21 Jim Meyering <meyering@lucent.com>
7684 * dirname.c (dir_name_r): New function, factored out of dir_name.
7685 (dir_name): Use dir_name_r.
7686 * dirname.h (dir_name_r): Declare it.
7688 2000-10-21 Jim Meyering <meyering@lucent.com>
7690 * dirname.c (memrchr): Declare if necessary.
7691 (dir_name): Remove the restriction that there be no
7692 trailing slashes. Now, this code skips past them, effectively
7694 [TEST_DIRNAME] (main): New unit tests.
7696 * memrchr.c: New file from GNU libc.
7697 Undef __memrchr, too.
7698 [!weak_alias]: Define __memrchr to memrchr.
7699 Guard weak_alias use with `#ifdef weak_alias'.
7701 2000-10-17 Jim Meyering <meyering@lucent.com>
7703 * quote.h (PARAMS): Define and use.
7704 Reported by Akim Demaille.
7706 * getopt.c: Update from libc.
7708 2000-10-16 Jim Meyering <meyering@lucent.com>
7710 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7713 2000-09-25 Jim Meyering <meyering@lucent.com>
7715 * md5.h (rol): Define (from GnuPG).
7717 * sha.c: Give credit (GnuPG) where due.
7718 (M): Use rol rather than open-coding it.
7719 Add a FIXME comment.
7721 2000-09-21 Jim Meyering <meyering@lucent.com>
7723 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7724 Reported by Michael Stone.
7726 2000-09-20 Jim Meyering <meyering@lucent.com>
7728 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7729 (noinst_HEADERS): Add sha.h.
7730 Based on code from Scott G. Miller and from GnuPG.
7732 2000-09-15 Jim Meyering <meyering@lucent.com>
7734 * regex.c: Update from libc.
7736 2000-09-10 Jim Meyering <meyering@lucent.com>
7738 * getopt.c (_getopt_internal): Update from glibc.
7740 2000-09-09 Jim Meyering <meyering@lucent.com>
7742 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7743 think it should be used as a general replacement for isascii.
7744 * fnmatch.c: Likewise.
7745 * mbswidth.c: Likewise
7746 * regex.c: Likewise.
7749 * userspec.c: Include sys/param.h and limits.h.
7751 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7752 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7753 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7754 UID, GID. Check range.
7756 2000-09-06 Jim Meyering <meyering@lucent.com>
7758 * getopt.c (_getopt_internal): Update from glibc.
7760 2000-08-30 Jim Meyering <meyering@lucent.com>
7762 * strftime.c: Merge in changes from GNU libc.
7764 2000-08-26 Jim Meyering <meyering@lucent.com>
7766 * closeout.c: Include "__fpending.h".
7767 (close_stdout_status): Return right away if there's nothing to flush.
7769 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7770 * __fpending.c: New file.
7771 * __fpending.h: New file.
7773 2000-08-07 Paul Eggert <eggert@twinsun.com>
7775 Standardize on "memory exhausted" instead of "Memory exhausted"
7776 or "virtual memory exhausted".
7777 * obstack.c (print_and_abort): Use "memory exhausted", not
7778 "virtual memory exhausted".
7779 * same.c (same_name): Invoke xalloc_die instead of printing
7781 * userspec.c (parse_user_spec): Likewise.
7782 * bumpalloc.h: comment fix
7783 * same.c, userspec.c: Include xalloc.h.
7785 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7786 not char *const and pointing to a constant array.
7787 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7788 (xrealloc): Comment fix.
7790 * userspec.c (parse_user_spec):
7791 Don't translate a message until just before returning,
7792 to avoid unnecessary translation.
7794 2000-08-07 Jim Meyering <meyering@lucent.com>
7796 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7797 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7798 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7799 getgroups.c, gethostname.c, getopt.h, group-member.c,
7800 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7801 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7802 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7803 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7804 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7805 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7806 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7807 yesno.c: Back out Copyright date changes for each file with no change
7808 this year. This eases coordination with other programs using the same
7809 source code modules. From Paul Eggert.
7811 2000-08-03 Greg McGary <greg@mcgary.org>
7813 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7814 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7815 (EXTEND_BUFFER): Use them.
7817 2000-08-01 Jim Meyering <meyering@lucent.com>
7819 * dirname.c (ISSLASH): Define.
7820 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7821 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7822 both `\' and `/' may be use as path separators.
7823 Based on a patch from Prashant TR.
7825 2000-07-31 Paul Eggert <eggert@twinsun.com>
7827 * quotearg.c (quotearg_n_options): Don't make the initial
7828 slot vector a constant, since it might get modified.
7830 2000-07-31 Jim Meyering <meyering@lucent.com>
7832 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7833 * obstack.c (print_and_abort): Likewise.
7835 2000-07-30 Paul Eggert <eggert@twinsun.com>
7837 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7838 buffer, so that the caller can always quote one small
7839 component of a "memory exhausted" message in slot 0.
7840 From a suggestion by Jim Meyering.
7842 2000-07-30 Jim Meyering <meyering@lucent.com>
7844 * makepath.c (make_path): Quote the other instance, too.
7846 * quotearg.c (N_STATIC_SLOTVECS): Define.
7847 (STATIC_BUF_SIZE): Define.
7848 (quotearg_n_options): Use only statically allocated storage when
7849 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7850 than STATIC_BUF_SIZE.
7852 2000-07-29 Jim Meyering <meyering@lucent.com>
7854 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7855 * dirname.c (dir_name): Likewise.
7857 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7859 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7860 (dir_name): Assert that there are no trailing slashes.
7862 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7864 * mbswidth.h (mbswidth): Add a flags argument.
7865 (mbswidth): New declaration.
7866 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7867 * mbswidth.c (mbswidth): Add a flags argument.
7868 (mbsnwidth): New function.
7870 2000-07-24 Jim Meyering <meyering@lucent.com>
7872 * mbswidth.c: Remove useless #else. From Bruno Haible.
7874 2000-07-23 Paul Eggert <eggert@twinsun.com>
7876 * mbswidth.c (_XOPEN_SOURCE):
7877 Don't define; this causes problems on Solaris 7.
7878 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7880 2000-07-23 Paul Eggert <eggert@twinsun.com>
7883 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7884 so that mbstate_t is always defined.
7886 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7887 be 1 in at least one GCC installation, and this configuration
7888 error is likely to be common. Ignoring MB_LEN_MAX hurts
7889 performance on hosts that have mbrtowc but have only unibyte
7890 locales, but I assume these hosts are rare.
7892 2000-07-23 Paul Eggert <eggert@twinsun.com>
7894 * quotearg.c: Streamline by invoking multibyte code only if needed.
7895 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7896 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7897 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7898 invoke multibyte primitives.
7900 2000-07-23 Jim Meyering <meyering@lucent.com>
7902 * basename.c (base_name): Add an assertion.
7904 2000-07-15 Bruno Haible <clisp.cons.org>
7906 * quotearg.c: When the system forces us to redefine mbstate_t,
7907 shadow its mbsinit function.
7909 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7911 * mbswidth.h: New file.
7912 * mbswidth.c: New file.
7913 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7914 (noinst_HEADERS): Add mbswidth.h.
7916 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7918 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7921 2000-07-15 Jim Meyering <meyering@lucent.com>
7923 * makepath.c: Include quote.h.
7924 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7925 corresponding argument in a `quote (...)' call.
7926 Give better diagnostics.
7928 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7929 (noinst_HEADERS): Add quote.h.
7931 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7932 from tar's src/misc.c.
7933 * quote.h: New file. Prototypes for same.
7935 2000-07-10 Paul Eggert <eggert@twinsun.com>
7937 From a suggestion by Bruno Haible.
7938 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7939 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7940 to decide whether to define the BeOS workaround macro;
7941 this adjusts to the change to AC_MBSTATE_T.
7943 2000-07-13 Paul Eggert <eggert@twinsun.com>
7945 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7947 * quotearg.c (quoting_style_args, quoting_style_vals,
7948 quotearg_buffer_restyled): Add support for
7949 clocale_quoting_style. Undo previous change to
7950 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7951 and "{RIGHT QUOTATION MARK}" msgids.
7953 2000-07-05 Paul Eggert <eggert@twinsun.com>
7955 The old behavior of quoting `like this' doesn't look good with
7956 newer, ISO-style fonts. See:
7957 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7959 Instead, quote "like this" by default. Let the translator
7960 tailor the locale-specific quoting behavior by providing
7961 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7963 * quotearg.c (N_): New macro.
7964 (gettext_default): New function.
7965 (quotearg_buffer_restyled): Use
7966 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7967 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7969 2000-07-09 Jim Meyering <meyering@lucent.com>
7971 * Most files: Update copyright dates to include 2000.
7973 2000-07-08 Jim Meyering <meyering@lucent.com>
7975 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7977 (xgethostname): Remove now-unnecessary #ifdef.
7978 Move declaration of `err' into loop where it's used.
7980 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7982 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7983 by allocating a larger buffer. Test the gethostname return value for
7984 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7985 returns an error and ENAMETOOLONG isn't defined.
7987 2000-07-05 Paul Eggert <eggert@twinsun.com>
7988 and Bruno Haible <haible@clisp.cons.org>
7990 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7992 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7994 * quotearg.c (struct quoting_options): Simplify quote_these_too
7997 2000-07-03 Jim Meyering <meyering@lucent.com>
7999 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8000 Reported by Bruno Haible.
8002 2000-07-04 Jim Meyering <meyering@lucent.com>
8004 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8005 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8008 2000-07-03 Paul Eggert <eggert@twinsun.com>
8009 and Bruno Haible <haible@clisp.cons.org>
8011 * quotearg.c (mbrtowc):
8012 Assign to *pwc, and return 1 only if result is nonzero.
8013 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8015 2000-07-03 Jim Meyering <meyering@lucent.com>
8017 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8018 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8021 2000-07-02 Jim Meyering <meyering@lucent.com>
8023 * quotearg.c (mbstate_t): Don't define here.
8025 2000-07-02 Jim Meyering <meyering@lucent.com>
8027 * nanosleep.c (SIGCONT): Define if not already defined.
8029 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8031 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8032 per change in ../m4/ls-mntd-fs.m4.
8033 (read_filesystem_list): Ignore symbolic links.
8035 2000-06-29 Jim Meyering <meyering@lucent.com>
8037 * same.c: Include <string.h> or <strings.h>, as appropriate,
8038 for declaration of strcmp.
8040 * long-options.c: Include <stdlib.h>, for declaration of exit.
8042 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8043 Avoid warning by casting result to `char *' to remove `const'.
8045 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8047 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8049 2000-06-26 Paul Eggert <eggert@twinsun.com>
8051 savedir now sets errno on failure and invokes xmalloc to get memory.
8052 Fix a couple of other minor bugs while we're at it.
8054 * savedir.c (<unistd.h>): Do not include; there's no need.
8055 (NAMLEN): Remove macro.
8056 (malloc, realloc): Remove decls.
8058 ("xalloc.h"): Include.
8059 (NAME_SIZE_DEFAULT): New macro.
8060 (savedir): Use xmalloc / xrealloc to allocate memory.
8061 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8062 Skip "" directory entries.
8063 Use strlen to calculate directory entry length, since the old method
8064 is rarely used these days and isn't worth supporting.
8065 Don't use a pointer after freeing it.
8066 Check for integer overflow when calculating allocation size.
8067 Use memcpy to copy entries, instead of stpcpy.
8068 Set errno properly when returning NULL.
8069 Check for readdir error.
8071 2000-06-26 Jim Meyering <meyering@lucent.com>
8073 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8075 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8077 * getusershell.c (xmalloc, xrealloc): Remove functions.
8079 Don't include <stdlib.h>. Don't declare malloc, realloc.
8081 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8083 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8085 2000-06-24 Jim Meyering <meyering@lucent.com>
8087 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8089 2000-06-21 Jim Meyering <meyering@lucent.com>
8091 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8093 2000-06-19 Paul Eggert <eggert@twinsun.com>
8095 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8096 (mbrtowc, mbstate_t): Define substitutes if
8097 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8098 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8099 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8101 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8103 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8104 than 1024, return a memory chunk of least possible size, instead
8105 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8106 Use free/xmalloc instead of xrealloc to avoid copying for very long
8109 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8111 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8112 address, not strdup. Include <stdlib.h> and don't declare free().
8114 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8116 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8119 2000-06-21 Jim Meyering <meyering@lucent.com>
8121 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8122 (noinst_HEADERS): Add getstr.h.
8124 * getline.c (getstr): Move into a separate file.
8125 * getstr.c (getstr): New file, extracted from getline.c, with
8126 the following changes: new parameter, delim2; both delim[12]
8127 parameters have type `int', not `char'. The latter would lose
8128 with 8-bit delimiters.
8129 * getstr.h: New file.
8131 2000-06-19 Jim Meyering <meyering@lucent.com>
8133 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8135 2000-06-18 Jim Meyering <meyering@lucent.com>
8137 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8138 Besides, these days every porting target provides a mkdir function.
8140 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8141 (this snippet comes from src/system.h).
8143 2000-06-15 Paul Eggert <eggert@twinsun.com>
8145 * human.c (adjust_value): New function.
8146 (human_readable_inexact): Apply rounding style even when
8147 printing approximate values.
8149 2000-06-14 Paul Eggert <eggert@twinsun.com>
8151 * human.c (human_readable_inexact): Allow an input block
8152 size that is not a multiple of the output block size, and vice versa.
8153 Reported by Piergiorgio Sartor.
8155 2000-06-14 Paul Eggert <eggert@twinsun.com>
8157 * getdate.y (get_date): Apply relative times after time
8158 zone indicator, not before. Reported by Todd A. Jacobs.
8160 2000-06-13 Jim Meyering <meyering@lucent.com>
8162 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8164 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8166 2000-06-12 Paul Eggert <eggert@twinsun.com>
8168 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8170 2000-06-04 Paul Eggert <eggert@twinsun.com>
8172 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8174 2000-06-04 Jim Meyering <meyering@lucent.com>
8176 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8177 SunOS 4.1.4 for which gid_t is an unsigned type.
8179 2000-06-03 Jim Meyering <meyering@lucent.com>
8181 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8183 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8185 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8186 newer, don't install charset.alias.
8187 * config.charset: Change the Linux/glibc rules so they become empty
8188 on glibc-2.1 or newer.
8190 2000-06-02 Jim Meyering <meyering@lucent.com>
8192 * mountlist.c: Back out last change. Instead, do this...
8193 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8194 member using the same `ignore'-testing code.
8195 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8199 2000-05-29 Jim Meyering <meyering@lucent.com>
8201 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8202 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8204 2000-05-22 Jim Meyering <meyering@lucent.com>
8206 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8208 2000-05-18 Jim Meyering <meyering@lucent.com>
8210 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8211 back, too, since it may have been modified by allocate_entry.
8212 (hash_delete): Rewrite to use neither the assignment operator
8213 nor the comma operator in an if-expression.
8215 2000-05-15 Paul Eggert <eggert@twinsun.com>
8218 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8219 Remove; no longer needed.
8220 "quotearg.h": Add include.
8221 (file_name): Do not bother to explicitly initialize to NULL; it's less
8222 efficient on some hosts.
8223 (close_stdout_status): Remove test as to whether stdout was already
8224 closed; it breaks for the case "echo x | sort >&-".
8225 Quote file name colons.
8226 Do not assume that _("write error") lacks format strings.
8228 2000-05-15 Jim Meyering <meyering@lucent.com>
8230 * version-etc.c (version_etc_copyright): Update the copyright string
8231 used in all --version output.
8233 2000-05-14 Jim Meyering <meyering@lucent.com>
8235 * closeout.c (close_stdout_set_file_name): New function.
8236 (close_stdout_status): Use new file-scoped global.
8237 Return right away if fstat says the stdout file descriptor is invalid.
8238 * closeout.h (close_stdout_set_file_name): Declare.
8240 2000-05-10 Jim Meyering <meyering@lucent.com>
8242 * closeout.c [default_exit_status]: New file-scoped variable.
8243 (close_stdout_set_status): New function.
8244 * closeout.h (close_stdout_set_status): Declare.
8246 2000-05-08 Jim Meyering <meyering@lucent.com>
8248 * long-options.c: Don't include closeout.h.
8249 (parse_long_options): Don't call close_stdout for --version.
8251 2000-05-06 Jim Meyering <meyering@lucent.com>
8253 * strnlen.c: Undefine __strnlen and strnlen.
8254 [!weak_alias]: Define __strnlen to strnlen.
8256 * atexit.c: New file, from libiberty.
8258 2000-05-06 Jim Meyering <meyering@lucent.com>
8260 * closeout.c (close_stdout_status): Also check for errors on the
8263 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8265 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8266 instead of xmalloc, xrealloc, path_concat.
8267 (locale_charset): Treat empty environment variables as absent.
8268 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8270 2000-05-04 Jim Meyering <meyering@lucent.com>
8272 * getopt.c: Update from glibc.
8273 * obstack.c: Likewise.
8274 * obstack.h: Likewise.
8275 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8277 * regex.h: Likewise.
8278 * strndup.c: Likewise.
8279 * strnlen.c: New file, from glibc.
8281 2000-05-01 Jim Meyering <meyering@lucent.com>
8283 * full-write.c (full_write): Remove `FIXME' part of comment.
8285 2000-04-29 Jim Meyering <meyering@lucent.com>
8287 * path-concat.c: Declare strdup only if it's not defined.
8288 * canon-host.c: Likewise.
8290 2000-04-28 Jim Meyering <meyering@lucent.com>
8292 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8293 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8294 included first, then limits.h is included by locale.h by libintl.h.
8295 From John David Anglin.
8297 2000-04-25 Jim Meyering <meyering@lucent.com>
8299 * makepath.c (S_IRWXUGO): Define.
8300 (make_path): Always perform explicit chmod if MODE specifies any
8301 of the `special' permission bits. Prompted by a bug report against
8302 install from Mate Wierdl and Joost van Baal.
8304 2000-04-18 Jim Meyering <meyering@lucent.com>
8308 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8309 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8311 2000-04-17 Jim Meyering <meyering@lucent.com>
8313 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8314 the definition of it to rpl_strftime also defined-away the system's
8317 2000-04-15 Jim Meyering <meyering@lucent.com>
8319 Use `C' to denote so-called `contiguous' files, the same way
8321 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8322 (ftypelet): Use S_ISCTG.
8323 From Michael Deutschmann.
8325 2000-04-14 Jim Meyering <meyering@lucent.com>
8327 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8329 2000-04-08 Jim Meyering <meyering@lucent.com>
8331 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8332 names don't conflict. Reported by Eli Zaretskii.
8334 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8336 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8337 bug. Deal with the different error behavior of Irix iconv.
8339 2000-04-07 Jim Meyering <meyering@lucent.com>
8341 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8342 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8344 2000-04-05 Jim Meyering <meyering@lucent.com>
8346 Portability tweaks required for ultrix4.3.
8347 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8348 * readutmp.c: Include sys/types.h before sys/stat.h.
8349 * canon-host.c: Declare strdup.
8350 * path-concat.c: Likewise.
8351 From John David Anglin.
8353 2000-04-04 Jim Meyering <meyering@lucent.com>
8355 Be more DOS 8.3-friendly.
8356 * ref-add.sin: Renamed from ref-add.sed.in.
8357 * ref-del.sin: Renamed from ref-del.sed.in.
8358 * Makefile.am: Reflect renaming.
8359 Reported by Eli Zaretskii.
8361 Use a temporary file name that won't clash with `charset.alias'
8362 in the DOS 8.3 name space.
8363 * Makefile.am (charset_tmp): Define.
8364 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8365 (uninstall-local): Likewise.
8366 Reported by Eli Zaretskii.
8368 2000-03-29 Paul Eggert <eggert@twinsun.com>
8370 * time/strftime.c (my_strftime): Make sure we call the system
8371 strftime, not ourselves, when invoking the underlying strftime.
8373 2000-03-24 Jim Meyering <meyering@lucent.com>
8375 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8376 (charset_alias): Define.
8377 (install-exec-local): Factor out common code.
8378 (uninstall-local): Split lines longer than 80.
8379 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8381 (.sed.in.sed): New rule. Don't redirect directly to $@.
8382 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8384 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8386 * config.charset: Output a line containing "Packages using this file".
8387 * ref-add.sed.in, ref-del.sed.in: New files.
8388 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8389 ref-del.sed): New rules.
8391 2000-03-17 Jim Meyering <meyering@lucent.com>
8393 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8394 Otherwise, include <strings.h>
8396 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8398 * unicodeio.c (utf8_wctomb): New function.
8399 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8400 format instead of in UCS-4 with platform dependent endianness.
8402 2000-03-07 Paul Eggert <eggert@twinsun.com>
8404 * savedir.c (savedir): Work even if directory size is
8405 negative; this can happen with some screwy NFS configurations.
8407 2000-03-06 Jim Meyering <meyering@lucent.com>
8409 * localcharset.c (get_charset_aliases): Don't try to free file_name
8410 if it's NULL (because we ran out of memory). From Bruno Haible.
8412 2000-03-05 Jim Meyering <meyering@lucent.com>
8414 * localcharset.c ("path-concat.h"): Include.
8415 (get_charset_aliases): Use path_concat instead of ANSI string
8418 * unicodeio.h (PARAMS): Define.
8419 Use it to guard prototype.
8421 2000-03-04 Jim Meyering <meyering@lucent.com>
8423 * Makefile.am (install-exec-local): Create $(libdir) before installing
8425 (uninstall-local): Uncomment this rule so `make distcheck' works
8428 * unicodeio.c (<errno.h>): Include it.
8429 (errno): Declare if not defined.
8431 * localcharset.c: Add Bruno's comment justifying use of volatile.
8433 * config.charset: New version, incorporating remarks from a linux
8434 i18n mailing list. From Bruno Haible.
8436 2000-03-02 Jim Meyering <meyering@lucent.com>
8438 * Makefile.am (EXTRA_DIST): Add config.charset.
8440 2000-03-01 Jim Meyering <meyering@lucent.com>
8442 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8443 * unicodeio.c: Likewise.
8445 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8447 * config.charset: New file.
8448 * localcharset.c: New file.
8449 * unicodeio.h, unicodeio.c: New files.
8450 * Makefile.am (DEFS): Add -DLIBDIR=...
8451 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8452 (noinst_HEADERS): Add unicodeio.h.
8453 (all-local, install-exec-local, charset.alias): New targets.
8455 2000-02-28 Paul Eggert <eggert@twinsun.com>
8457 * quotearg.c (ALERT_CHAR): New macro.
8458 (quotearg_buffer_restyled): Use it.
8460 2000-02-27 Jim Meyering <meyering@lucent.com>
8462 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8463 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8465 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8466 not `#if STDC_HEADERS'.
8467 Declare malloc if needed.
8469 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8470 now that autoconf always defines the HAVE_DECL_ symbols.
8471 * human.c: Likewise.
8473 * strtoumax.c: Likewise.
8475 * backupfile.c: Arrange for cpp to fail if the configure-time
8476 declaration check was not run.
8478 * human.c: Likewise.
8480 * strtoumax.c: Likewise.
8482 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8483 then first look up the entire `.'-containing string as a login name.
8485 2000-02-18 Paul Eggert <eggert@twinsun.com>
8487 * getdate.y: Handle two-digit years with leading zeros correctly.
8488 (textint): New typedef.
8489 (parser_control): Member year changed from int to textint.
8491 (YYSTYPE): Removed; replaced by %union with int and textint members.
8492 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8493 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8494 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8495 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8496 (date, number, to_year): Use width of number in digits, not its value,
8497 to determine whether it's a 2-digit year, or a 2-digit time.
8498 (yylex): Store number of digits of numeric tokens.
8499 Reported by John Kendall.
8501 (parser_control): Changed from struct parser_control to typedef (for
8502 consistency). All uses changed.
8504 (tID): Removed; not used.
8505 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8507 2000-02-14 Paul Eggert <eggert@twinsun.com>
8509 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8510 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8512 2000-02-12 Jim Meyering <meyering@lucent.com>
8514 * userspec.c (ISDIGIT): Define it.
8515 (isdigit): Remove definition.
8516 (is_number): Use ISDIGIT, not isdigit.
8517 <libintl.h>: Include.
8519 (parse_user_spec): Mark translatable strings.
8521 2000-02-10 Jim Meyering <meyering@lucent.com>
8523 With these changes, nanosleep.[ch] are finally enough like the other
8524 lib/* replacement files to compile on a few more losing systems.
8526 * nanosleep.h: Don't include config.h.
8527 Remove prototype from declaration of nanosleep.
8528 (PARAMS): Remove now-unneeded definition.
8529 * nanosleep.c: #undef nanosleep.
8530 (rpl_nanosleep): Rename from nanosleep.
8532 2000-02-03 Jim Meyering <meyering@lucent.com>
8534 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8535 rather than with `#if HAVE_UTMPNAME'.
8537 2000-02-01 Jim Meyering <meyering@lucent.com>
8539 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8541 2000-01-31 Jim Meyering <meyering@lucent.com>
8543 * nanosleep.h (nanosleep): Guard declaration with
8544 `#if ! HAVE_DECL_NANOSLEEP'.
8545 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8546 the declaration in that vendor's sys/timers.h.
8547 Reported by Christian Krackowizer.
8549 * quotearg.c (ISASCII): Add #undef and move definition to follow
8550 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8551 (ISPRINT): Likewise.
8552 Reported by Tom Tromey.
8554 2000-01-30 Jim Meyering <meyering@lucent.com>
8556 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8557 uses of ->ut_name. The latter doesn't work with new Linux header files
8558 where only utmpx.ut_user is declared.
8560 * readutmp.h (UT_USER): Define.
8562 2000-01-23 Jim Meyering <meyering@lucent.com>
8564 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8567 2000-01-22 Jim Meyering <meyering@lucent.com>
8569 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8570 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8571 Required for some AIX systems. Reported by Christian Krackowizer.
8572 [TESTING] (main): New function.
8574 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8575 * dirname.c (dir_name): Support for DOS-style file names with drive
8578 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8580 * strverscmp.c (ISDIGIT): Define.
8581 (strverscmp): Use ISDIGIT, not isdigit.
8583 2000-01-17 Paul Eggert <eggert@twinsun.com>
8585 * nanosleep.c (nanosleep):
8586 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8587 POSIX.1 doesn't require SA_INTERRUPT and some systems
8588 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8589 it's been part of POSIX.1 since day 1 (in 1988).
8591 2000-01-17 Jim Meyering <meyering@lucent.com>
8593 * interlock: Remove unused file. Reported by François Pinard.
8595 2000-01-16 Paul Eggert <eggert@twinsun.com>
8597 * quotearg.c (quotearg_buffer_restyled): Do not quote
8598 alert, backslash, formfeed, and vertical tab unnecessarily in
8599 shell quoting style.
8602 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8603 Free Software Foundation, Inc.
8604 Copying and distribution of this file, with or without modification,
8605 are permitted provided the copyright notice and this notice are preserved.