1 2006-01-09 Bruno Haible <bruno@clisp.org>
3 * sysexit_.h (EX_OK): New macro.
4 Suggested by Martin Lambers <marlam@marlam.de>.
6 2006-01-09 Bruno Haible <bruno@clisp.org>
8 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
9 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
10 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
11 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
13 2006-01-09 Bruno Haible <bruno@clisp.org>
15 * stdint_.h (SIZE_MAX): Write the value without involving negative
18 2005-10-16 Bruno Haible <bruno@clisp.org>
20 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
21 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
23 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
25 * strftime.c (tzname): Don't declare if it is already #defined.
26 Problem reported for Mingw by Mark Junker.
28 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
30 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
31 long int, not int, for nanosecond counts, so that people who are
32 used to POSIX struct timespec won't be surprised. Reported by Jim
35 2005-12-16 Jim Meyering <jim@meyering.net>
37 * fprintftime.c, fprintftime.h: New files.
39 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
41 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
42 * argp-help.c (fill_in_uparams): Check if the constructed
43 struct uparams is valid. Fall back to the default values if it is
46 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
48 * argp-help.c (__argp_base_name): New function
49 (__argp_short_program_name): Rewrite using __argp_base_name
50 * argp-namefrob.h: Define program_invocation_name and
51 program_invocation_short_name if requested
52 (__argp_base_name): Add prototype
53 * argp-parse.c (argp_def): Use gettext wrappers
54 (argp_default_parser): Use __argp_base_name
55 * argp-pin.c: New file. Defines program_invocation_name and
56 program_invocation_short_name on systems that lack them.
58 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
60 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
61 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
62 porting problem reported by Georg Schwarz in
63 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
65 2005-07-09 Bruno Haible <bruno@clisp.org>
67 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
68 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
69 Reported by Mark Junker <mjscod@gmx.de>.
71 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
73 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
74 (uintmax_t) [defined uintmax_t]: Do not declare.
75 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
76 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
77 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
78 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
79 sake of portability to weird hosts that C allows (though we don't
80 know of any practical examples).
82 * savedir.h (fdsavedir): New decl.
83 * savedir.c (fdsavedir, savedirstream): New functions; the latter
84 contains most of the former guts of savedir.
85 (savedir): Use savedirstream.
88 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
90 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
91 coreutils no longer futzes with rounding modes.
93 2005-11-14 Jim Meyering <jim@meyering.net>
95 * mkstemp-safer.c: Include <config.h>, required for possible
96 replacement of mkstemp.
98 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
100 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
102 (gethrxtime) [! (HAVE_NANOUPTIME
103 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
104 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
105 our own approximation.
107 2005-11-10 Simon Josefsson <jas@extundo.com>
109 * readline.c: Remove EOL.
111 2005-11-08 Eric Blake <ebb9@byu.net>
113 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
115 2005-11-08 Eric Blake <ebb9@byu.net>
117 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
119 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
121 Fix porting problem reported by Theodoros V. Kalamatianos.
122 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
123 Don't assume that futimes failing means we must fail.
125 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
127 * getcwd.c (__getcwd): Don't assume that system calls after readdir
128 leave errno alone. Problem reported by Dmitry V. Levin.
130 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
132 * savedir.c (savedir): Don't assume that xrealloc etc. leave
133 errno alone. Problem reported by Frederic Jolliton.
135 2005-10-28 Simon Josefsson <jas@extundo.com>
137 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
138 "restrict" keywords, as per POSIX. Protect the function
139 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
140 Don't use K&R prototypes. Check the sprintf return values.
141 Re-define EAFNOSUPPORT if not present. Indent.
143 * md5.h, md5.c: Simplify buffer handling visavi alignment,
144 suggested by Bruno Haible <bruno@clisp.org>.
146 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
148 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
150 * gc-libgcrypt.c: Add MD2 (which is not available through
153 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
155 * md2.h, md2.c: New files.
157 2005-10-24 Simon Josefsson <jas@extundo.com>
159 * md4.h: Shrink buffer size, now that we changed the type.
161 2005-10-22 Simon Josefsson <jas@extundo.com>
163 * arcfour.h, arcfour.c: Use fixed size indices in the
164 arcfour_context struct (simplify test vector testing in GNU
167 2005-10-22 Simon Josefsson <jas@extundo.com>
169 * md4.h, md4.c: Simplify buffer handling visavi alignment,
170 suggested by Bruno Haible <bruno@clisp.org>.
172 2005-10-22 Simon Josefsson <jas@extundo.com>
174 * crc.h: Include stddef.h, for size_t.
176 2005-10-21 Simon Josefsson <jas@extundo.com>
178 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
179 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
181 2005-10-21 Simon Josefsson <jas@extundo.com>
183 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
186 2005-10-21 Simon Josefsson <jas@extundo.com>
188 * gc-gnulib.c: Support ARCTWO in CBC mode.
190 2005-10-21 Simon Josefsson <jas@extundo.com>
192 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
195 * hmac-sha1.c (hmac_sha1): Likewise.
197 * crc.c (crc32_update): Actually use crc parameter, suggested by
198 Bruno Haible <bruno@clisp.org>.
200 * crc.h: Include stdint.h directly, suggested by Bruno Haible
203 2005-10-21 Simon Josefsson <jas@extundo.com>
205 * des.h, des.c: New files.
207 * gc-gnulib.c: Support DES.c
209 2005-10-21 Simon Josefsson <jas@extundo.com>
211 * arctwo.h, arctwo.c: New files.
213 * gc-gnulib.c: Support ARCTWO.
215 2005-10-21 Simon Josefsson <jas@extundo.com>
217 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
219 2005-10-19 Simon Josefsson <jas@extundo.com>
221 * gc-gnulib.c: Support ARCFOUR.
223 2005-10-19 Simon Josefsson <jas@extundo.com>
225 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
228 * gc.h: Add ECB enum type.
230 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
232 2005-10-19 Simon Josefsson <jas@extundo.com>
234 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
236 2005-10-18 Simon Josefsson <jas@extundo.com>
238 * md4.h, md4.c: New files, based on md5.?.
240 2005-10-17 Simon Josefsson <jas@extundo.com>
242 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
244 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
246 2005-10-17 Simon Josefsson <jas@extundo.com>
248 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
250 2005-10-17 Simon Josefsson <jas@extundo.com>
252 * gc.h, gc-libgcrypt.c: Add ciphers.
254 2005-10-17 Simon Josefsson <jas@extundo.com>
256 * sha1.c: Use uint32_t instead of md5_uint32.t
258 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
261 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
263 * md5.h: Use stdint.h and uint32_t. Doc fix.
265 2005-10-15 Simon Josefsson <jas@extundo.com>
267 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
269 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
271 2005-10-14 Simon Josefsson <jas@extundo.com>
273 * arcfour.h, arcfour.c: New files.
275 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
277 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
278 include <wchar.h>; no longer needed.
280 2005-10-14 Jakub Jelinek <jakub@redhat.com>
281 and Ulrich Drepper <drepper@redhat.com>
284 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
285 instead of inline stream orientation test and two separate
286 function calls. Pay no attention to USE_IN_LIBIO.
288 2005-10-14 Roland McGrath <roland@redhat.com>
290 Import from libc. [BZ #1331]
291 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
293 Reported by Matej Vela <vela@debian.org>.
295 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
297 * mkdir-p.c (make_dir_parents): Don't report an error if an
298 intermediate directory is in a read-only file system. Problem
299 reported by Eric Blake.
301 2005-10-13 Simon Josefsson <jas@extundo.com>
303 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
304 Move memory allocation outside of loop.
306 2005-10-12 Simon Josefsson <jas@extundo.com>
308 * gc-pbkdf2-sha1.c: New file.
310 * gc.h: Add gc_pbkdf2_sha1 prototype.
312 2005-10-12 Simon Josefsson <jas@extundo.com>
314 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
315 suggested by Bruno Haible <bruno@clisp.org>.
317 2005-10-12 Simon Josefsson <jas@extundo.com>
319 * gc-libgcrypt.c (gc_hmac_sha1): New function.
321 * gc-gnulib.c (gc_hmac_sha1): New function.
323 2005-10-12 Simon Josefsson <jas@extundo.com>
325 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
327 2005-10-12 Simon Josefsson <jas@extundo.com>
329 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
330 GC_USE_HMAC_MD5, respectively.
332 * gc-libgcrypt.c (gc_md5): Fix assert call.
335 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
337 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
339 * gc-gnulib.c (gc_hash_buffer): Ditto.
341 2005-10-11 Bruno Haible <bruno@clisp.org>
343 * c-strcasestr.h: New file, from GNU gettext.
344 * c-strcasestr.c: New file, from GNU gettext.
346 2005-10-11 Bruno Haible <bruno@clisp.org>
348 * c-strcase.h: New file, from GNU gettext.
349 * c-strcasecmp.c: New file, from GNU gettext.
350 * c-strncasecmp.c: New file, from GNU gettext.
352 2005-10-11 Simon Josefsson <jas@extundo.com>
354 * crc.h, crc.c: New files.
356 * gc.h (gc_hash_buffer): Add doc.
358 2005-10-08 Simon Josefsson <jas@extundo.com>
360 * gc.h: Add gc_hash and gc_hash_buffer.
362 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
364 * gc-libgcrypt.c (gc_hash_buffer): Add.
366 2005-10-11 Bruno Haible <bruno@clisp.org>
368 * strcasecmp.c: Include limits.h.
369 (strcasecmp): Avoid integer overflow on exotic platforms.
370 * strncasecmp.c: Include limits.h.
371 (strncasecmp): Avoid integer overflow on exotic platforms.
372 Reported by Paul Eggert.
374 2005-10-06 Simon Josefsson <jas@extundo.com>
376 * hmac-md5.c: New file.
380 2005-10-06 Simon Josefsson <jas@extundo.com>
382 * memxor.c (memxor): Avoid casts and warnings.
384 2005-10-05 Derek Price <derek@ximbiot.com>
386 * getdelim.c (SIZE_MAX): New macro, if not already defined.
388 2005-10-05 Simon Josefsson <jas@extundo.com>
390 * memxor.c (memxor): Fix compiler error.
392 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
393 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
395 * memxor.h, memxor.c: New files.
397 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
398 we assume all systems have it, suggested by Jim Meyering
399 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
400 any systems lack sys/socket.h; mingw32 is known to lack it, but we
401 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
404 2005-10-04 Bruno Haible <bruno@clisp.org>
406 * verify.h (verify_true): Provide alternative definition for C++.
408 2005-10-04 Simon Josefsson <jas@extundo.com>
410 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
411 D. Baushke" <mdb@gnu.org>.
413 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
415 * getdelim.c: Include getdelim.h first. Include <limits.h>.
416 (SSIZE_MAX): New macro, if not already defined.
417 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
420 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
422 * exclude.c: Include verify.h.
423 (verify): Remove. All callers changed to use verify.h's version.
424 * strtoimax.c: Likewise.
425 * utimecmp.c: Likewis.e
428 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
429 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
430 * .cvsignore: Add fts.h, search.h, t-fpending.
431 * settime.c (settime): Fix { typo in previous patch. Also, don't
432 bother returning ENOSYS if settimeofday or stime fails; just let
433 them return whatever errno they want to return.
434 * utimens.c: Include unistd.h, for dup2.
435 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
436 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
438 2005-10-02 Jim Meyering <jim@meyering.net>
441 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
442 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
443 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
444 Remove AT_FDCWD test.
445 Do not consume the fd unless successful.
446 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
447 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
448 block, so that we don't even try to compile it if settimeofday is
449 available. This works around a compilation failure on OSF1 V5.1,
450 due to stime requiring a `long int*' while tv_sec is `int'.
452 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
454 * getdelim.c (getdelim): Remove unused variables.
456 2005-10-01 Simon Josefsson <jas@extundo.com>
458 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
459 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
460 AI_* and EAI_* definitions. Protect function declarations.
462 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
464 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
465 so that the code works even with ancient cpp. Portability problem
466 with GCC 2.7.2.1 reported by Thomas M.Ott.
468 2005-09-27 Jim Meyering <jim@meyering.net>
470 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
472 * intprops.h (signed_type_or_expr__): Define.
473 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
476 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
478 * verify.h (verify_expr): Remove, replacing with:
479 (verify_true): New macro that returns true instead of void.
480 (verify_type__): Remove.
481 (verify): Use verify_true rather than verify_type__.
483 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
485 * utimens.c (ENOSYS): Define if not already defined.
486 (futimens): Support having a null PATH if the file descriptor
489 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
491 (__attribute): Define to empty unless GCC 3.1 or later.
492 This works around a core dump on OpenBSD 3.4, which has GCC
493 2.95.3, which dumps core when given __attribute__(()). It also
494 simplifies other tests, since we really don't want to bother with
495 worrying about which ancient version of GCC supported what.
496 Original problem reported by Yoann Vandoorselaere, with part of
497 the fix suggested by Derek Price.
499 2005-09-24 Jim Meyering <jim@meyering.net>
501 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
502 so we can once again use a positive bitfield width of 1 -- now we
503 don't have to explain why we were using a bitfield width of 2.
505 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
507 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
508 Problem reported by Eric Blake.
509 (getaddrinfo): Initialize se so that it's not garbage.
510 Redo internal storage allocation so that it doesn't make unportable
511 assumptions about alignment.
514 * utimens.c (futimens): Use futimesat if available.
515 Prefer it to futimes since it doesn't have the futimes bug.
517 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
518 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
519 Instead, declare a function that returns a pointer to an array,
520 and use verify_type__ to declare the size of the array.
521 Problem and germ of a solution reported by Bruno Haible.
522 (verify_type__): Use 2, not 1, for bitfield size, to avoid
523 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
525 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
529 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
531 * argmatch.h: Include verify.h
532 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
533 (ARGMATCH_ASSERT): Remove; unused.
534 * canonicalize.c: Assume STDC_HEADERS.
535 * exclude.c: Include "strcase.h".
536 * regex_internal.h [!defined _LIBC]: Likewise.
537 * getusershell.c: Include stdio--.h rather than stdio.h
539 (getusershell): Call fopen, not fopen_safer.
540 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
541 Do not include unistd-safer.h.
542 (save_cwd): Don't call fd_safer; no longer needed
543 now that we include fcntl--.h.
545 * getdate.y (relative_time): New type.
546 (RELATIVE_TIME_0): New constant.
547 (parser_control): Use relative_time instead of doing it ourselves.
548 (%union): Add new relative_time rel member.
549 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
551 (relunit, relunit_snumber): Now of type rel.
552 (zone, rel, relunit, get_date): Adjust to above changes.
554 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
555 Do not include unistd-safer.h.
556 (getloadavg): Don't call fd_safer; no longer needed
557 now that we include fcntl--.h.
559 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
560 (make_dir_parents): Treat ENOSYS like EEXIST.
562 Improve quality of diagnostics on restore_cwd failure.
563 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
564 (make_dir_parents): Last arg is now int * (for errno), not bool *.
565 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
566 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
567 each time through the loop. Do not diagnose restore_cwd failure;
568 that is the caller's job (and perhaps the caller does not care).
570 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
571 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
572 If the file already exists but is not a directory, don't bother
573 to try to make its parents.
574 Close potential file descriptor leak if we can't chdir("/") (!).
575 Don't always return true if chdir($PWD) fails; return true only
576 if the requested action was done successfully (except for the
578 Don't log final directory unless we actually made it.
579 Refactor to avoid duplicate code to fix up permissions.
580 Don't attempt to fix up parent permissions if chdir($PWD) fails.
582 * strftime.c (my_strftime): Rewrite the previous change slightly,
583 to make it a bit faster and (I hope) clearer.
584 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
585 Fix bug in formats like %2N.
587 * verify.h: New file.
589 2005-09-22 Jim Meyering <jim@meyering.net>
593 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
595 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
596 the .tm_year member, since otherwise gcc-4.0 would now warn about
597 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
599 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
600 order to avoid an unsuppressible warning from gcc on 64-bit systems.
602 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
603 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
604 when run in a time zone for which daylight savings time is in effect
605 for the starting date.
607 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
608 stop us from restricting permissions of just-created absolute-named
610 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
611 to restore initial working directory.
612 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
613 to tell caller if/when we change the working directory and are
614 unable to return to the initial one.
615 * mkdir-p.h (make_dir_parents): Update prototype.
616 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
617 `return false'. This fixes a bug introduced on 2004-07-30.
619 * openat.c (fdopendir): Be sure to close the supplied
620 file descriptor before returning. This makes our replacement
621 implementation a little closer to Solaris's, where fdopendir
622 ties the file descriptor to the returned DIR* pointer.
623 * openat.c (unlinkat): New function.
624 * openat.h (unlinkat): Add prototype.
625 * openat-die.c (openat_save_fail): Rename from openat_save_die.
626 (openat_restore_fail): Rename from openat_restore_die.
627 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
629 Provide an alternative to exiting immediately upon save_cwd or
630 restore_cwd failure. Now, an application can arrange e.g.,
631 to perform a longjump in that case.
632 * openat.c: Include dirname.h.
633 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
634 (rpl_openat, fdopendir, fstatat): Call openat_save_die
635 and openat_restore_die rather than calling error directly.
636 Don't include "error.h" or "exitfail.h"; they're no longer needed.
638 * openat-die.c (openat_save_die, openat_restore_die): New file.
639 * openat.h (openat_save_die, openat_restore_die): Declare and define.
641 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
642 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
643 int utc, int nanoseconds);
645 date should not have to allocate a megabyte of virtual memory to
646 handle a format argument like +%1048575T. When implemented with
647 strftime, it must allocate such a buffer, use strftime to fill it
648 in, print it, then free it.
649 With fprintftime, it simply prints everything and exits.
650 With no need for memory allocation, that's one fewer way to fail.
651 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
652 optional field width, not before, so we accept %9:z, not %:9z.
653 (my_strftime): Be sure to use L_('x') for literals.
655 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
656 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
657 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
658 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
659 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
660 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
661 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
662 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
663 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
665 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
666 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
667 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
668 and don't include <sys/file.h>).
670 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
674 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
675 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
676 [!LDAV_DONE]: Avoid unused variable warning.
678 2005-09-21 Bruno Haible <bruno@clisp.org>
680 * unicodeio.h (unicode_to_mb): New declaration.
682 2005-09-20 Derek Price <derek@ximbiot.com>
684 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
686 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
688 Use a consistent style for including <config.h>.
689 * __fpending.c, acl.c, argmatch.c,
690 argp-help.c, argp-parse.c,
691 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
692 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
693 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
694 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
695 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
696 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
697 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
698 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
699 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
700 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
701 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
702 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
703 modechange.c, mountlist.c, open-safer.c, physmem.c,
704 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
705 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
706 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
707 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
708 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
709 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
710 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
711 userspec.c, utimecmp.c, version-etc-fsf.c,
712 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
713 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
714 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
715 Standardize inclusion of config.h.
716 * __fpending.h, dirfd.h, getdate.h, human.h,
717 inttostr.h: Removed inclusion of config.h from header files.
718 * inttostr.c: Adjusted in-tree users.
719 * timespec.h: Remove superfluous warning to include config.h.
720 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
721 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
722 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
723 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
725 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
727 * stat-time.h: New file.
728 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
729 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
731 (timespec_cmp): New function.
732 * utimecmp.c: Include stat-time.h.
733 (SYSCALL_RESOLUTION): Depend on whether various struct stat
734 members exist, not on the obsolescent ST_MTIM_NSEC.
735 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
737 2005-09-15 Derek Price <derek@ximbiot.com>
738 Paul Eggert <eggert@cs.ucla.edu>
740 * regcomp.c, regexec.c, regex_internal.c: Back out previous
741 changes, consolidating in...
742 * regex_internal.h: ...this file.
744 2005-09-15 Derek Price <derek@ximbiot.com>
746 * regex_internal.h: Blank `pure' for GNUC < 3.
747 * regex_internal.c: Ditto, using this...
748 (__GNUC_PREREQ): ...new macro.
749 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
750 (__GNUC_PREREQ): ...this new macro.
752 * strstr.h: Include string.h. Define strstr as a macro here.
754 2005-09-13 Derek Price <derek@ximbiot.com>
756 * canon-host.c (canon_host_r): Set *cherror on memory allocation
758 Reported by Jim Meyering <jim@meyering.net>.
760 2005-09-13 Jim Meyering <jim@meyering.net>
762 * canon-host.c: Filter through gnu indent and reword comments slightly.
763 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
765 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
767 * lib/base64.c: Typo.
768 (base64_encode): Put b64str in initialized data section.
770 2005-09-12 Derek Price <derek@ximbiot.com>
772 Return usable errors from canon-host.
773 * canon-host.h: New file.
774 * canon-host.c (canon_host): Wrap...
775 (canon_host_r): ...this new function, which now relies exclusively on
777 (ch_strerror): New function.
778 (last_cherror): New global.
779 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
780 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
782 (freeaddrinfo): Free ai->ai_canonname when set.
784 2005-09-12 Derek Price <derek@ximbiot.com>
785 Paul Eggert <eggert@cs.ucla.edu>
787 * glob-libc.h: Renamed from glob_.h. The new version is
788 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
789 protecting things that should be done only in gnulib contexts.
790 * glob_.h: New file, containing only the glob things needed for
792 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
793 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
794 (glob, globfree, glob_pattern_p): Now defined simply in terms of
795 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
796 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
797 and to respect the namespace rules better.
799 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
801 Merge glibc and coreutils changes into gnulib, plus a few
803 * md5.c: Use #error rather than a string.
804 (CYCLIC): New macro, from glibc source. Use it instead of rol.
805 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
806 (__attribute__): Define to empty for non recent-GCC.
807 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
808 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
809 Renamed from their non-__ counterparts, with new macros replacing
810 them if not _LIBC. Add __THROW attribute.
812 (struct md5_ctx): Align buffer if using GCC.
813 * sha1.h (struct sha1_ctx): Likewise.
814 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
815 The old name was backwards.
816 (NOTSWAP): Remove; not used.
817 (rol): New macro, moved here from md5.h.
818 (sha1_process_block): Remove a FIXME that doesn't make sense.
820 2005-09-12 Derek Price <derek@ximbiot.com>
822 * gai_strerror.c: Include config.h when available. Include
823 getaddrinfo.h before other headers to test interface.
824 Reported by Larry Jones <lawrence.jones@ugs.com>.
826 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
828 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
829 definitions, since that's the preferred style in glibc.
830 Fix a minor spacing issue, and update copyright notice to match glibc's.
832 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
834 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
836 2005-09-06 Simon Josefsson <jas@extundo.com>
838 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
839 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
841 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
843 Change bitset word type from unsigned int to unsigned long int,
844 as this has better performance on typical 64-bit hosts.
845 Port bitset code to hosts with unusual word sizes.
846 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
847 (build_collating_symbol):
848 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
849 argument is a bitset. This is merely a style issue, but it makes
850 it clearer that an entire array is expected.
851 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
852 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
853 Port to the case where bitset_word is not the same as unsigned int.
854 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
855 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
857 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
858 (build_trtable, group_nodes_into_DFAstates):
860 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
861 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
862 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
863 * regexec.c (group_nodes_into_DFAstates): Likewise.
864 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
865 * regcomp.c (optimize_subexps, lower_subexp):
866 Work even if bitset_word has holes in its bitwise representation.
867 * regex_internal.h (BITSET_WORD_BITS): Likewise.
868 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
870 * regex_internal.c (re_string_reconstruct):
871 Don't assume UCHAR_MAX == 255.
872 * regex_internal.h (bitset_set_all): Likewise.
873 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
875 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
876 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
878 (BITSET_WORD_MAX): New macro.
879 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
880 (bitset_set_all, bitset_copy): Now inline functions, not macros.
881 (bitset_empty, bitset_copy):
882 Prefer sizeof (bitset) to multiplying it out ourselves.
883 (bitset_not_merge): Remove; unused.
884 (bitset_contain): Return bool, not unsigned int with one bit on.
886 * regexec.c (build_trtable): Don't assume bitset has no stricter
887 alignment than re_node_set; do this by defining a new internal
888 type struct dests_alloc and using it to allocate memory.
890 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
892 Check for arithmetic overflow when calculating sizes, to prevent
893 some buffer-overflow issues. These patches are conservative, in the
894 sense that when I couldn't determine whether an overflow was possible,
895 I inserted a run-time check.
896 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
897 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
898 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
899 (re_xnrealloc, re_x2nrealloc): New inline functions.
900 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
901 (build_equiv_class, build_charclass): Check for arithmetic overflow
902 in size expression calculations.
903 * lib/regex_internal.c (re_string_realloc_buffers):
904 (build_wcs_upper_buffer, re_node_set_add_intersect):
905 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
906 (re_dfa_add_node, register_state): Likewise.
907 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
908 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
909 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
910 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
912 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
914 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
915 to avoid a collision with bits/local_lim.h in glibc.
916 All uses changed. Problem reported by Dmitry V. Levin in
917 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
919 * regex_internal.c (build_wcs_upper_buffer): Fix portability
920 bugs in int versus size_t comparisons.
921 (re_string_context_at): Fix bug where the code assumed that
924 Use bool where appropriate.
925 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
927 (calc_eclosure_iter): Likewise, for ROOT arg.
928 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
929 (build_charclass_op): Likewise, for NON_MATCH arg.
930 * regex_internal.c (re_string_allocate, re_string_construct):
931 (re_string_construct_common): Likewise, for ICASE arg.
932 * regexec.c (re_search_2_stub, re_search_stub):
933 Likewise, for RET_LEN arg.
934 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
935 (set_regs): Likewise, for FL_BACKTRACK arg.
936 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
937 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
938 (calc_eclosure_iter, parse_bracket_exp):
939 Use bool for internal variables that are booleans.
940 * regexec.c (re_search_internal, check_matching, proceed_next_node):
941 (set_regs, build_sifted_states, sift_states_bkref):
942 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
943 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
944 (find_collation_sequence_value):
946 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
947 (re_node_set_compare):
948 Return bool, not int. All callers changed.
949 * regexec.c (check_halt_node_context, check_dst_limits):
950 (build_trtable, check_node_accept): Likewise.
951 * regex_internal.h: Include stdbool.h.
953 Fix bugs uncovered when converting to bool.
954 * regcomp.c (calc_eclosure_iter): Check for storage allocation
955 failure instead of charging ahead blindly.
956 * regex_internal.c (register_state): Likewise.
957 * regexec.c (re_search_2_stub): Use simpler method than boolean
958 for freeing internal storage.
959 (group_nodes_into_DFA_states): Use unsigned int, not int, for
960 bitset pieces used as boolean, to avoid undefined behavior
961 on hosts that do int overflow checking.
963 2005-08-31 Derek Price <derek@ximbiot.com>
965 * getdelim.c (getdelim): Return EOF on EOF.
966 Reported by Larry Jones <lawrence.jones@ugs.com>.
968 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
970 * regex_internal.c (re_string_reconstruct): Don't assume buffer
971 lengths fit in regoff_t; this isn't true if regoff_t is the same
973 * regex.c (re_search_internal): 5th arg is LAST_START
974 (= START + RANGE) instead of RANGE. This avoids overflow
975 problems when regoff_t is the same width as size_t.
977 (re_search_2_stub): Check for overflow when adding the
978 sizes of the two strings.
979 (re_search_stub): Check for overflow when adding START
980 to RANGE; if it occurs, substitute the extreme value.
982 2005-08-31 Jim Meyering <jim@meyering.net>
984 * regcomp.c (search_duplicated_node): Make first pointer arg
986 * regex_internal.c (create_ci_newstate, create_cd_newstate):
987 (register_state): Likewise.
988 * regexec.c (search_cur_bkref_entry, check_dst_limits):
989 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
990 (group_nodes_into_DFAstates): Likewise.
992 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
994 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
995 old glibc regex code mishandles strings longer than 2**31 bytes.
996 This patch fixes this when the regex code is used in gnulib
997 (i.e., outside glibc).
999 This patch should not affect the use of the regex code inside
1000 glibc. No doubt this problem also needs to be handled for glibc
1001 as well, but the result will be an incompatible change to the
1002 glibc ABI, and the old ABI will have to be supported too. That
1003 can be the the subject for another patch.
1005 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1006 governing whether the rest of this patch is active. By default,
1007 the macro is disabled and the patch has no effect.
1008 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1009 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1010 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1011 (re_match_2, re_set_registers): Use the new types.
1012 * regex_internal.h (Idx, re_hashval_t): New types.
1013 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1015 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1016 (re_string_context_at, bin_tree_t, re_dfastate_t):
1017 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1018 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1019 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1020 (re_string_char_size_at, re_string_wchar_at):
1021 (re_string_elem_size_at):
1022 Use the new types and macros to port to 64-bit hosts.
1023 Use unsigned types for internal values, so that the code
1024 mostly works even for arrays larger than SSIZE_MAX.
1025 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1026 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1027 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1028 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1029 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1030 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1031 (calc_inveclosure, parse_dup_op, build_range_exp):
1032 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1033 (fetch_number, create_token_tree, mark_opt_subexp):
1035 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1036 (create_cd_newstate, re_string_allocate, re_string_construct):
1037 (re_string_realloc_buffers, build_wcs_upper_buffer):
1038 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1039 (re_string_reconstruct, re_string_peek_byte_case):
1040 (re_string_fetch_byte_case, re_string_context_at):
1041 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1042 (re_node_set_init_copy, re_node_set_add_intersect):
1043 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1044 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1045 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1046 (re_acquire_state, re_acquire_state_context, register_state):
1048 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1049 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1050 (re_search_internal, re_search_2_stub, re_search_stub)
1051 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1052 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1053 (update_cur_sifted_state, check_dst_limits):
1054 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1055 (check_subexp_limits, sift_states_bkref, merge_state_array):
1056 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1057 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1058 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1059 (expand_bkref_cache, check_node_accept_bytes):
1060 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1061 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1062 (acquire_init_state_context, check_halt_node_context):
1063 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1064 (sift_states_backward, clean_state_log_if_needed):
1065 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1066 (find_recover_state, transit_state_sb, transit_state_mb):
1067 (transit_state_bkref, build_trtable, match_ctx_clean):
1069 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1070 to work around an assumption that REG_MISSING is negative.
1072 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1073 (seek_collating_symbol_entry) [defined _LIBC]:
1074 (lookup_collation_sequence_value) [defined _LIBC]:
1075 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1076 Use prototypes rather than old-style function definitions.
1077 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1078 (transit_state_sb) [0]:
1079 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1081 * regexec.c (re_search_internal): Simplify update of rm_so and
1084 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1085 (optimize_subexps, lower_subexp):
1086 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1087 since the signed shift might overflow. Use 1u<<31 instead.
1088 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1089 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1092 * regcomp.c (optimize_subexps, lower_subexp):
1093 Use CHAR_BIT rather than 8, for clarity.
1094 * regexec.c (check_dst_limits_calc_pos_1):
1095 (check_subexp_matching_top): Likewise.
1096 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1097 have to worry about portability issues when shifting it left.
1098 Remove no-longer-needed test for table_size > 0.
1099 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1100 in a word, as the resulting behavior is undefined.
1101 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1102 in one case, a <= should have been an <, and in another case the
1103 whole test was missing.
1104 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1105 the standard name CHAR_BIT.
1106 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1107 this is not true on one's complement and signed-magnitude hosts.
1109 * regex_internal.h (re_sub_match_top_t): Remove unused member
1111 (struct re_dfa_t): Remove unused member states_alloc.
1112 * regcomp.c (init_dfa): Don't initialize unused members.
1114 2005-08-31 Bruno Haible <bruno@clisp.org>
1116 * strstr.c: Include <stddef.h>, for NULL.
1117 * strcasestr.c: Likewise.
1118 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1120 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1122 * iconvme.h: Add prototype for iconv_alloc.
1124 2005-08-29 Simon Josefsson <jas@extundo.com>
1126 * iconvme.c: Fix errno.
1128 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1130 * iconvme.c: Split iconv_string into iconv_alloc.
1132 2005-08-27 Jim Meyering <jim@meyering.net>
1134 * fopen-safer.c: Merge minor changes from coreutils.
1135 * dup-safer.c: Likewise.
1136 * fd-safer.c: Likewise.
1138 Merge from coreutils.
1139 * stdio--.h: New file.
1140 * stdlib--.h: New file.
1141 * mkstemp-safer.c: New file.
1143 GNU tar needs these.
1144 * pipe-safer.c: New file.
1145 * creat-safer.c: New file.
1146 * fcntl--.h (creat): Define to creat_safer.
1147 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1148 * unistd--.h (pipe): Define to pipe_safer.
1149 * unistd-safer.h: Declare pipe_safer.
1151 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1153 * regex_internal.h: Remove all references to
1154 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1156 (bitset_not, bitset_merge, bitset_not_merge):
1157 (bitset_mask, re_string_allocate, re_string_construct):
1158 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1159 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1160 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1161 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1162 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1163 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1164 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1165 (re_acquire_state_context):
1166 Remove unnecessary forward decls.
1167 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1168 Put __attribute at function definition,
1169 now that the function decl has been removed.
1170 * lib/regex_internal.c (re_string_peek_byte_case):
1171 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1174 2005-08-26 Simon Josefsson <jas@extundo.com>
1176 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1177 Haible <bruno@clisp.org>.
1179 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1181 * regexec.c (set_regs): Don't alloca with an unbounded size.
1183 alloca modernization/simplification for regex.
1184 * regex.c: Remove portability cruft for alloca. This no longer
1185 needs to be at the start of the file, and can be moved into
1186 regex_internal.h and simplified.
1187 * regex_internal.h: Include <alloca.h>.
1188 (__libc_use_alloca) [!defined _LIBC]: New macro.
1189 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1190 now works outside glibc.
1192 2005-08-24 Simon Josefsson <jas@extundo.com>
1194 * getpass.c: Add WIN32 implementation. Conditionalize use of
1195 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1196 GLIBC specific code.
1198 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1200 Make regex safe for g++. This fixes one real bug (an "err"
1201 that should have been "*err"). g++ problem reported by
1203 * regex_internal.h (re_calloc): New macro, consistent with
1204 re_malloc etc. All callers of calloc changed to use re_calloc.
1205 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1206 not int. All callers changed.
1207 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1208 just use an array of size MB_LEN_MAX.
1209 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1210 (find_recover_state): Change "err" to "*err"; this fixes what
1211 appears to be a real bug.
1212 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1215 2005-08-25 Jim Meyering <jim@meyering.net>
1217 * open-safer.c: Include <config.h>.
1218 Otherwise, we'd lose LARGEFILE support in any file using
1221 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1223 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1224 * regex.h (regerror): Likewise.
1226 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1227 requires this. (The code never needed it.)
1229 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1230 All uses of recently-renamed identifiers changed to use the new,
1231 POSIX-compliant names. The code will build and run just fine
1232 without these changes, but it's better to eat our own dog food
1233 and use the standard-conforming names.
1235 * regex.h: Fix a multitude of POSIX name space violations.
1236 These changes have an effect only for programs that define
1237 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1238 do not change anything for programs compiled in the normal way.
1239 Also, there is no effect on the ABI.
1241 (_REGEX_SOURCE): New macro.
1242 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1243 defined and _GNU_SOURCE is not; this fixes a name space violation.
1245 Rename the following macros to obey POSIX requirements.
1246 The old names are still visible as macros if _REGEX_SOURCE is defined.
1247 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1248 RE_BACKSLASH_ESCAPE_IN_LISTS.
1249 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1250 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1251 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1252 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1253 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1254 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1255 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1256 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1257 (REG_INTERVALS): renamed from RE_INTERVALS.
1258 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1259 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1260 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1261 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1262 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1263 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1264 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1265 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1266 RE_UNMATCHED_RIGHT_PAREN_ORD.
1267 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1268 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1269 (REG_DEBUG): renamed from RE_DEBUG.
1270 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1271 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1272 unusual, since we can't clash with the POSIX REG_ICASE.
1273 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1274 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1275 (REG_NO_SUB): renamed from RE_NO_SUB.
1276 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1277 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1278 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1279 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1280 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1281 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1282 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1283 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1284 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1285 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1286 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1287 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1288 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1289 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1290 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1291 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1292 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1293 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1294 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1295 (REG_FIXED): Renamed from REGS_FIXED.
1296 (REG_NREGS): Renamed from RE_NREGS.
1298 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1299 of other REG_* macros, since POSIX says the user is allowed to
1300 #undef these macros selectively.
1302 (reg_errcode_t): Update comment stating what other tables need
1305 Rename the following enum values to obey POSIX requirements.
1306 The old names are still visible as macros.
1307 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1308 is not defined, since GNU is supposed to be a superset of POSIX as
1309 much as possible, and since we want reg_errcode_t to be a signed
1310 type for implementation consistency.
1311 (_REG_NOERROR): Renamed from REG_NOERROR.
1312 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1313 (_REG_BADPAT): Renamed from REG_BADPAT.
1314 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1315 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1316 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1317 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1318 (_REG_EBRACK): Renamed from REG_EBRACK.
1319 (_REG_EPAREN): Renamed from REG_EPAREN.
1320 (_REG_EBRACE): Renamed from REG_EBRACE.
1321 (_REG_BADBR): Renamed from REG_BADBR.
1322 (_REG_ERANGE): Renamed from REG_ERANGE.
1323 (_REG_ESPACE): Renamed from REG_ESPACE.
1324 (_REG_BADRPT): Renamed from REG_BADRPT.
1325 (_REG_EEND): Renamed from REG_EEND.
1326 (_REG_ESIZE): Renamed from REG_ESIZE.
1327 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1328 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1329 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1330 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1331 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1333 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1334 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1335 changed. But support the old name if the new one is not defined
1336 and if _REGEX_SOURCE.
1338 Change the following member names in struct re_pattern_buffer.
1339 The old names are still supported if !_REGEX_SOURCE.
1340 The new names are always supported, regardless of _REGEX_SOURCE.
1341 (re_buffer): Renamed from buffer.
1342 (re_allocated): Renamed from allocated.
1343 (re_used): Renamed from used.
1344 (re_syntax): Renamed from syntax.
1345 (re_fastmap): Renamed from fastmap.
1346 (re_translate): Renamed from translate.
1347 (re_can_be_null): Renamed from can_be_null.
1348 (re_regs_allocated): Renamed from regs_allocated.
1349 (re_fastmap_accurate): Renamed from fastmap_accurate.
1350 (re_no_sub): Renamed from no_sub.
1351 (re_not_bol): Renamed from not_bol.
1352 (re_not_eol): Renamed from not_eol.
1353 (re_newline_anchor): Renamed from newline_anchor.
1355 Change the following member names in struct re_registers.
1356 The old names are still supported if !_REGEX_SOURCE.
1357 The new names are always supported, regardless of _REGEX_SOURCE.
1358 (rm_num_regs): Renamed from num_regs.
1359 (rm_start): Renamed from start.
1360 (rm_end): Renamed from end.
1362 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1363 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1364 Prepend __ to parameter names.
1366 Undo yesterday's changes.
1368 2005-08-24 Jim Meyering <jim@meyering.net>
1370 Sync from coreutils.
1371 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1373 2005-08-21 Bruno Haible <bruno@clisp.org>
1375 * lock.h: Add multiple inclusion guard.
1376 * tls.h: Add multiple inclusion guard.
1378 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1380 * regex.h (REG_NOSYS)
1381 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1382 Define, since POSIX requires it as of 2001.
1383 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1384 New private symbol, used to keep the enum signed in all cases.
1385 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1386 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1388 * regex_internal.c (re_string_skip_chars, register_state):
1390 Remove forward decls; no longer needed now that we use prototypes.
1391 * regexec.c (acquire_init_state_context, check_halt_node_context):
1392 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1393 (clean_state_log_if_needed): Likewise.
1395 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1397 Fix problems reported by Sam Steingold in
1398 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1399 * regexec.c (sift_states_bkref): Fix portability bug: the code
1400 assumed that reg_errcode_t is a signed type, which is not
1401 necessarily true if _XOPEN_SOURCE is not defined.
1402 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1403 some compilers warn about it otherwise.
1405 2005-08-20 Jim Meyering <jim@meyering.net>
1407 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1408 of unused local, dfa.
1410 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1412 * regcomp.c (create_initial_state): Remove duplicate decl.
1413 (init_word_char, create_initial_state, duplicate_node_closure):
1414 (fetch_token, peek_token_bracket, build_range_exp):
1415 (build_collating_symbol): Remove forward decls; no longer needed
1416 now that we use prototypes.
1419 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1420 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1421 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1422 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1423 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1424 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1425 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1426 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1427 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1428 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1429 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1430 (build_charclass, build_charclass_op, fetch_number, create_tree):
1431 (create_token_tree, mark_opt_subexp, duplicate_tree):
1432 Use prototypes rather than old-style definitions.
1435 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1436 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1437 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1438 (re_string_reconstruct, re_string_peek_byte_case):
1439 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1440 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1441 (re_node_set_init_copy, re_node_set_add_intersect):
1442 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1443 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1444 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1445 (re_acquire_state, re_acquire_state_context, register_state):
1446 (create_ci_newstate, create_cd_newstate, free_state):
1448 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1449 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1450 (re_search_internal, prune_impossible_nodes):
1451 (acquire_init_state_context, check_matching, static):
1452 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1453 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1454 (update_regs, sift_states_backward, build_sifted_states):
1455 (clean_state_log_if_needed, merge_state_array):
1456 (update_cur_sifted_state, add_epsilon_src_nodes):
1457 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1458 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1459 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1460 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1461 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1462 (check_arrival, check_arrival_add_next_nodes):
1463 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1464 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1465 (check_node_accept_bytes, check_node_accept, extend_buffers):
1466 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1467 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1472 (re_string_allocate, re_string_construct, re_string_reconstruct):
1473 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1474 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1475 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1476 (re_string_context_at, re_string_peek_byte_case):
1477 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1478 is defined, since we now use prototypes always.
1480 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1481 C89 or better. All uses removed.
1483 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1485 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1486 [defined lint]: Suppress bogus uninitialized-variable warnings.
1488 * regcomp.c (duplicate_node): Return new index, not an error code,
1489 and let the caller return REG_ESPACE if out of space. This
1490 removes an uninitialied-variable warning with GCC 4.0.1, and also
1491 avoids taking the address of a local variable. All callers
1494 2005-08-19 Jim Meyering <jim@meyering.net>
1496 * regexec.c (proceed_next_node): Redo local variables to
1497 avoid GCC shadowing warnings.
1499 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1501 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1502 (re_node_set_insert_last, re_dfa_add_node):
1503 Rename local variables to avoid GCC shadowing warnings.
1505 2005-08-18 Bruno Haible <bruno@clisp.org>
1507 * strstr.c (strstr): Fix return value in multibyte case.
1508 * strcasestr.c (strcasestr): Likewise.
1510 2005-08-17 Jim Meyering <jim@meyering.net>
1512 Make the %s format (seconds since the epoch) work for a negative
1513 number and when used with a zero-padded field width, e.g. %015s.
1515 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1516 label so that it precedes the code to set `digits'. Otherwise,
1517 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1518 print `00-22'. Now, it prints `-0022', as it should.
1520 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1522 * regex.h: Remove useless space-before-tab. From coreutils.
1524 2005-08-17 Bruno Haible <bruno@clisp.org>
1526 * strcasestr.h: New file.
1527 * strcasestr.c: New file.
1529 2005-08-17 Bruno Haible <bruno@clisp.org>
1531 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1532 * strstr.c: Completely rewritten, with multibyte locale support.
1534 2005-08-17 Bruno Haible <bruno@clisp.org>
1536 * strcasecmp.c: Use mbuiter.h.
1538 2005-08-17 Bruno Haible <bruno@clisp.org>
1540 * mbuiter.h: New file.
1542 2005-08-16 Bruno Haible <bruno@clisp.org>
1544 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1546 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1547 NUL byte, not after it.
1549 2005-08-16 Bruno Haible <bruno@clisp.org>
1551 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1552 the valid ones. Makes the comparison operations transitive:
1553 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1554 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1556 2005-08-16 Bruno Haible <bruno@clisp.org>
1558 * strcase.h (strcasecmp): Add note in comments.
1559 * strncasecmp.c: Use code from strcasecmp.c.
1560 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1561 (strcasecmp): Work correctly in multibyte locales.
1563 2005-08-16 Bruno Haible <bruno@clisp.org>
1565 * strnlen1.h: New file.
1566 * strnlen1.c: New file.
1568 2005-08-16 Bruno Haible <bruno@clisp.org>
1570 * mbfile.h: New file.
1572 2005-08-16 Bruno Haible <bruno@clisp.org>
1574 * mbiter.h: New file.
1576 2005-08-16 Bruno Haible <bruno@clisp.org>
1578 * mbchar.h: New file.
1579 * mbchar.c: New file.
1581 2005-08-16 Bruno Haible <bruno@clisp.org>
1583 * tls.h: New file, from GNU gettext.
1584 * tls.c: New file, from GNU gettext.
1586 2005-08-15 Bruno Haible <bruno@clisp.org>
1588 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1591 2005-08-14 Jim Meyering <jim@meyering.net>
1593 Sync from coreutils.
1595 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1596 Use the hash-table-based cycle-detection code not just when
1597 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1598 Reported by James Youngman in
1599 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1600 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1601 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1602 This lets us compile with -DFTS_DEBUG, once again.
1603 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1604 * fts.c (fd_safer): Remove decl.
1605 Include fcntl--.h rather than unistd-safer.h
1606 (fts_safe_changedir): Don't call fd_safer; no longer needed
1607 now that we include fcntl--.h.
1609 2005-08-11 Simon Josefsson <jas@extundo.com>
1611 * readline.h, readline.c: New file.
1613 2005-08-11 Bruno Haible <bruno@clisp.org>
1615 * strnlen.h (strnlen): Change parameter name to match comment.
1617 2005-08-10 Simon Josefsson <jas@extundo.com>
1619 * strndup.c: Use strnlen.h.
1621 * strnlen.h: New file.
1623 2005-08-02 Simon Josefsson <jas@extundo.com>
1625 * getline.h, getline.c: Rewrite.
1627 * getdelim.h, getdelim.c: New files, ported from glibc.
1629 2005-07-31 Bruno Haible <bruno@clisp.org>
1631 * lock.h (gl_lock_initializer): New macro.
1632 (gl_lock_define_initialized): Use it.
1633 (gl_rwlock_initializer): New macro.
1634 (gl_rwlock_define_initialized): Use it.
1635 (gl_recursive_lock_initializer): New macro.
1636 (gl_recursive_lock_define_initialized): Use it.
1638 2005-07-26 Bruno Haible <bruno@clisp.org>
1640 * lock.h: Update from GNU gettext.
1641 * lock.c: Update from GNU gettext.
1643 2005-07-18 Bruno Haible <bruno@clisp.org>
1645 * lock.h (gl_once_t): New type.
1646 (gl_once_define, gl_once): New macros.
1647 * lock.c (fresh_once): New variable.
1648 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1651 2005-07-18 Simon Josefsson <jas@extundo.com>
1653 * check-version.c (check_version): Accept identical versions too.
1655 2005-07-18 Bruno Haible <bruno@clisp.org>
1657 * lock.h: New file, from GNU gettext.
1658 * lock.c: New file, from GNU gettext.
1660 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1662 * quotearg.c: Add translator comment suggested by Bruno Haible,
1663 with a minor change.
1665 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1667 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1668 copyright symbol and the year.
1669 * version-etc.c (COPYRIGHT_YEAR): New constant.
1670 (version_etc_va): Use parameterized copyright notice.
1671 Reword to conform to the current GNU coding standards.
1673 2005-07-11 Simon Josefsson <jas@extundo.com>
1675 * size_max.h: New file.
1677 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1679 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1682 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1683 and Paul Eggert <eggert@cs.ucla.edu>
1685 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1686 in wint_t, not wchar_t. Remove now-unnecessary cast.
1688 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1690 * regex.c, regex.h: Sync from libc.
1691 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1692 New files, synced from libc, except that regex_internal.h
1693 currently has a small porting fix.
1695 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1697 Remove the dependency of the strftime module on the tzset module.
1698 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1699 Copy the input structure, to work around some of the bug with
1700 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1701 Solaris releases, you should also use the tzset module, but we won't
1702 require it as a dependency any more since we don't want LGPLed code
1703 to depend on GPLed code.
1705 2005-07-02 Jim Meyering <jim@meyering.net>
1707 * backupfile.c (backup_args): Change a `0' to NULL.
1709 2005-07-01 Jim Meyering <jim@meyering.net>
1711 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1712 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1713 * save-cwd.c, tempname.c:
1714 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1715 and don't include <sys/file.h>).
1717 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1719 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1720 declares only 'struct timespec;' (!).
1722 2005-06-29 Jim Meyering <jim@meyering.net>
1724 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1725 type name. Use the variable name instead.
1726 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1728 2005-06-28 Simon Josefsson <jas@extundo.com>
1730 * check-version.h, check-version.c: New files.
1732 2005-06-28 Simon Josefsson <jas@extundo.com>
1734 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1735 collision with global variable. Better indentation. Don't
1736 increment buffer pointer beyond buffer end. Based on comments
1737 from Paul Eggert <eggert@cs.ucla.edu>.
1741 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1743 * canon-host.c (canon-host): Append trailing "," to 0 in
1744 initializer of struct addrinfo, as an indication that we don't
1745 care how many members the structure has.
1747 2005-06-24 Derek Price <derek@ximbiot.com>
1748 and Bruno Haible <bruno@clisp.org>
1750 Remove stat module & update lstat.
1751 * stat.c: Remove this file...
1752 (slash_aware_lstat): ...moving this content and its support...
1753 * lstat.c (rpl_lstat): ...into here.
1754 * lstat.h: New file.
1756 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1758 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1759 (ranged_convert): Don't save conversion in a temporary struct.
1760 This causes a warning with GCC 4.0.0, and anyway in the typical
1761 case it's not worth the extra 100 bytes or so of code.
1762 (ranged_convert, __mktime_internal): When calling a function via a
1763 pointer P, use P () rather than (*P) (), as we now assume C89 or
1766 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1768 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1769 "who -r" failed to give output. Problem reported by Tim Waugh.
1771 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1772 (xcalloc): Use it to avoid needless tests.
1773 Problem reported by Jim Meyering.
1775 2005-06-16 Jim Meyering <jim@meyering.net>
1777 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1778 when either N or S is zero.
1780 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1782 * argp.h (__option_is_short): Check upper limit of
1783 __key. Isprint() requires its argument to have the value
1784 of an unsigned char or EOF.
1786 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1788 * fnmatch.c (fnmatch): If there is an encoding error in a
1789 multibyte string or pattern, fall back on unibyte matching.
1790 Problem reported by James Youngman.
1792 2005-06-08 Bruno Haible <bruno@clisp.org>
1794 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1797 2005-06-08 Bruno Haible <bruno@clisp.org>
1799 * csharpcomp.h: New file, from GNU gettext.
1800 * csharpcomp.c: New file, from GNU gettext.
1801 * csharpcomp.sh.in: New file, from GNU gettext.
1803 2005-06-07 Derek Price <derek@ximbiot.com>
1806 * glob_.h: Indent nested #ifdef.
1808 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1810 Sync from coreutils.
1811 Use "file name" when talking about file names, instead of "filename"
1812 or "path", as per the GNU coding standards.
1813 * mkdir-p.c: Renamed from makepath.c.
1814 (make_dir_parents): Renamed from make_path. All callers changed.
1815 * mkdir-p.h: Likewise. All includers changed.
1816 * filenamecat.c: Renamed from path-concat.c.
1817 (file_name_concat): Renamed from path_concat. All callers changed.
1818 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1819 * filenamecat.h: Likewise. All includers changed.
1820 * acl.c: Don't use "path" or "filename" to mean "file name"
1821 in comments or local variable names.
1822 * basename.c: Likewise.
1823 * canonicalize.c, canonicalize.h: Likewise.
1824 * dirname.c, dirname.h: Likewise.
1825 * euidaccess.c: Likewise.
1826 * exclude.c: Likewise
1827 * fnmatch_.h, fnmatch_loop.c: Likewise.
1828 * fsusage.c, fsuage.h: Likewise.
1829 * fts.c, fts_.h: Likewise.
1830 * getcwd.c: Likewise.
1831 * getloadavg.c: Likewise.
1832 * mkstemp.c: Likewise.
1833 * mountlist.c, mountlist.h: Likewise.
1834 * openat.c, openat.h: Likewise.
1835 * readlink-stub.c: Likewise.
1836 * readutmp.c, readutmp.h: Likewise.
1837 * rename.c: Likewise.
1838 * rmdir.c: Likewise.
1840 * savedir.c: Likewise.
1841 * stripslash.c: Likewise.
1842 * tempname.c: Likewise.
1843 * xreadlink.c: Likewise.
1844 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1846 * exclude.h: Likewise.
1848 * euidaccess.c (getuid, getgid, getuid, getegid)
1849 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1850 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1851 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1852 * pathmax.h: Include <limits.h> unconditionally, since other
1853 files have been getting away with it for years (MORE/BSD 4.3
1855 * userspec.c (getpwnam, getgrnam, getgrgid)
1856 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1858 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1859 Define to 256, not 255, as per modern POSIX.
1861 2005-06-01 Bruno Haible <bruno@clisp.org>
1863 * csharpexec.h: New file, from GNU gettext.
1864 * csharpexec.c: New file, from GNU gettext.
1865 * csharpexec.sh.in: New file, from GNU gettext.
1867 2005-05-31 Derek Price <derek@ximbiot.com>
1868 Paul Eggert <eggert@cs.ucla.edu>
1871 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1873 2005-05-29 Derek Price <derek@ximbiot.com>
1874 Paul Eggert <eggert@cs.ucla.edu>
1876 * glob_.h, glob.c: New files.
1878 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1880 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1882 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1883 the configuration hassle isn't worth it.
1884 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1885 (LONGEST_MODIFIER, PRIuMAX): Remove.
1887 2005-05-27 Bruno Haible <bruno@clisp.org>
1889 * getlogin_r.h: Remove second include of <stddef.h>.
1891 2005-05-25 Bruno Haible <bruno@clisp.org>
1892 Derek Price <derek@ximbiot.com>
1894 * getlogin_r.h: Simplify API documentation.
1896 2005-05-25 Derek Price <derek@ximbiot.com>
1897 Paul Eggert <eggert@cs.ucla.edu>
1899 * getlogin_r.c, getlogin_r.h: New files.
1901 2005-05-22 Bruno Haible <bruno@clisp.org>
1903 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1904 Also include <sys/param.h> if it defines MIN, MAX.
1905 Based on a patch by Derek Price <derek@ximbiot.com>.
1907 2005-05-22 Bruno Haible <bruno@clisp.org>
1909 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1910 (INT64_MIN): Fix definition.
1911 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1913 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1914 NEED_SIGNED_INT_TYPES.
1916 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1917 HAVE_SYSTEM_INTTYPES.
1919 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1921 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1922 so that unistd-safer.h (GPL'ed code) need not be included.
1924 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1927 * fts.c: Don't include "cycle-check.h" or "hash.h".
1928 (setup_dir, free_dir): New functions.
1929 (enter_dir, leave_dir): Define trivial
1930 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1931 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1932 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1933 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1934 Move to fts-cycle.c.
1935 (fts_open): Use setup_dir.
1936 (fts_close): Use free_dir.
1937 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1938 This adds a label and some gotos, but the alternatives were messier.
1939 Check for memory allocation failure when entering a dir.
1940 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1941 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1942 (FTS): New member fts_cycle, that is a union that contains the
1943 old active_dir_ht and cycle_state. All uses changed to mention
1944 fts_cycle.ht and fts_cycle.state.
1945 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1946 fts.c, with the following changes:
1947 (setup_dir, free_dir): New functions.
1948 (enter_dir): Now returns bool. Return true if successful, false
1949 if memory exhausted. All callers changed.
1950 Do not bother partly cleaning up on
1951 memory allocation failure; that is free_dir's job.
1952 However, free ad if hash_insert fails, to avoid memory leak.
1953 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1954 fts->fts_options to see which union member to use.
1956 2005-05-20 Jim Meyering <jim@meyering.net>
1958 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1959 Now a macro, to pacify GCC.
1961 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1963 * chown.c (rpl_chown): Return -1 on failure.
1965 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1967 * canonicalize.c: Include canonicalize.h first, to test interface.
1968 Include <stddef.h> unconditionally, since we assume C89 now.
1969 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1970 * fts.c: Include fts_.h first, to check interface.
1971 Do not include intprops.h; no longer needed.
1972 Include cycle-check.h and hash.h, since fts_.h no longer does.
1973 Remove unnecessary casts of closedir to void.
1974 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1975 decide whether to decrement nlinks.
1976 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1977 (FTS): Use struct hash_table * instead of Hash_table, so that
1978 we no longer need to include hash.h here.
1980 2005-05-17 Jim Meyering <jim@meyering.net>
1982 * fts.c, fts_.h: New files, from coreutils.
1984 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1986 Sync from coreutils.
1987 * unlinkdir.c, unlinkdir.h: New files.
1988 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1989 regex.h, unlocked-io.h, xtime.h:
1990 White space changes only.
1991 * makepath.c (make_path): Port to hosts where leading "//" is special.
1992 * yesno.c: Include getline.h, not ctype.h.
1993 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1994 Use getline to remove arbitrary restriction on response length.
1996 2005-05-13 Bruno Haible <bruno@clisp.org>
1998 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1999 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2000 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2001 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2002 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2003 Add support for 64-bit integers in the MSVC compiler.
2005 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2007 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2008 Change the initial comment to refer to GPL, not LGPL.
2009 gnulib-tool will change it to LGPL as needed.
2011 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2012 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2013 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2014 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2015 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2016 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2017 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2018 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2019 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2020 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2021 concatpath.c, config.charset, copy-file.c, copy-file.h,
2022 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2023 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2024 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2025 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2026 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2027 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2028 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2029 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2030 full-read.c, full-read.h, full-write.c, full-write.h,
2031 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2032 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2033 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2034 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2035 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2036 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2037 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2038 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2039 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2040 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2041 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2042 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2043 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2044 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2045 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2046 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2047 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2048 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2049 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2050 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2051 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2052 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2053 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2054 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2055 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2056 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2057 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2058 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2059 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2060 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2061 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2062 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2063 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2064 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2065 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2066 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2067 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2068 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2069 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2070 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2071 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2072 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2073 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2074 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2075 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2076 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2077 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2078 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2079 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2080 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2081 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2082 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2083 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2084 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2085 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2086 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2087 Update FSF postal mail address.
2089 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2091 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2092 specified in ai_socktype. Fix invalid ai_protocol
2093 check. ai_protocol is usually set to 0 or depending on
2094 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2095 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2096 ai_socktype / ai_protocol in the returned addrinfo structure.
2098 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2099 Bruno Haible <bruno@clisp.org>
2101 * inet_ntop.h: New file.
2102 * inet_ntop.c: New file, from glibc with modifications.
2104 2005-05-08 Jim Meyering <jim@meyering.net>
2106 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2108 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2110 Merge from coreutils. Among other things,
2111 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2112 * fd-safer.c: New file.
2113 * fcntl-safer.h, open-safer.c: Remove.
2114 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2115 * dup-safer.c: Include unistd-safer.h first.
2116 Don't include errno.h.
2117 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2118 * file-type.h: Don't assume invoker included sys/stat.h first.
2119 * file-type.c: Rely on file-type.h change.
2120 * getloadavg.c: Include unistd-safer.h.
2121 (getloadavg): Use safer open.
2122 * getusershell.c: Include "stdio-safer.h".
2123 (getusershell): Use safer fopen.
2124 * long-options.c (long_options): Use NULL rather than 0.
2125 * modechange.h (mode_free): Remove; all callers changed to invoke
2127 * modechange.c: Likewise.
2128 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2129 (MODE_DONE): New constant.
2130 (struct mode_change): Remove 'next' member.
2131 (make_node_op_equals): New function; like the old one of the
2132 same name, except it allocates an array.
2133 (mode_compile, mode_create_from_ref): Use it.
2134 (mode_compile): Allocate result as an array, not a linked list.
2135 Parse octal string ourself, so that we catch mistakes like "+0".
2136 (mode_adjust): Arg is an array, not a linked list.
2137 * modechange.c: Include stat-macros.h, xalloc.h.
2138 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2139 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2140 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2141 Remove. This is now stat-macros.h's job.
2142 (talloc): Remove. All callers replaced by xalloc, so that
2143 our invokers don't have to worry about reporting memory failures.
2144 (make_node_op_equals): Remove.
2145 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2147 (struct mode_change): Moved here from modechange.h.
2148 (mode_append_entry): Remove.
2149 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2150 apps to have incorrect behavior. Use simpler algorithm for head
2151 and tail. Don't futz with umask; that's now the job of mode_adjust.
2152 Detect more invalid usages rather than having somewhat-random behavior.
2153 Don't insert an "a=" action, as that leads to incorrect behavior.
2154 (mode_compile, mode_create_from_ref): Return NULL on error instead
2155 of an enum, since now there's only one way to have an error. All
2157 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2158 at the correct time. Simplify calculation of "+u" and its ilk.
2159 Don't mishandle "+X".
2160 (mode_free): Remove "register" and localize decls.
2161 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2162 (struct mode_change): Move to modechange.c; callers don't
2163 need to see this stuff.
2164 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2165 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2166 (mode_change, mode_adjust): Reflect the new signatures noted above.
2167 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2168 that might redefine system include files.
2169 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2170 (my_usleep): Use NULL rather than (void *) 0.
2171 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2172 Use siginterrupt to specify that system calls should be interrupted.
2173 (rpl_nanosleep): Move initialization of suspended closer to call of
2175 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2176 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2177 (desirable_utmp_entry): New function.
2178 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2179 using x2nrealloc, to simplify logic.
2180 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2181 size calculation. Do not assume utmp file is a regular file.
2182 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2183 (READ_UTMP_CHECK_PIDS): New constant.
2184 * save-cwd.c: Include unistd-safer.h.
2185 (save_cwd): Use fd_safer.
2186 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2187 [!_LIBC] Include "stat-macros.h" instead.
2188 * unistd-safer.h (fd_safer): New decl.
2190 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2192 * byteswap_.h: New file.
2194 2005-04-25 Albert Chin <china@thewrittenword.com>
2196 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2199 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2201 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2202 that "UTC +1 second" continues to work. Problem reported
2204 (relunit_snumber): New rule.
2207 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2209 * getdate.y (universal_time_zone_table): New constant.
2210 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2211 universal_time_zone_table.
2212 (lookup_zone): Prefer universal_time_zone_table to
2213 local_time_zone_table, so that "GMT" time stamps are allowed in
2214 London during the summer. Problem reported by Ian Abbott.
2216 2005-04-12 Jim Meyering <jim@meyering.net>
2218 * human.c (humblock): Set *options even when returning due to
2219 xstrtoumax conversion failure. Thanks to a used-uninitialized
2222 2005-04-09 Jim Meyering <jim@meyering.net>
2224 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2225 -Wuninitialized: initialize tm0.tm_year.
2227 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2229 * getdate.y (parser_control): rels_seen is now a boolean, not a
2230 count, since there's no maximum. All uses changed.
2231 Add member dsts_seen.
2232 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2234 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2235 Use pc_rels_seen to decide whther a date is absolute.
2237 * getdate.y (number): Don't overwrite year.
2238 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2241 2005-04-02 Simon Josefsson <jas@extundo.com>
2243 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2244 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2246 2005-03-27 Jim Meyering <jim@meyering.net>
2248 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2250 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2252 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2253 "one's complement" -> "ones' complement" in comment, as per Knuth.
2254 "value of type" -> "type or expression" in comment.
2255 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2257 2005-03-26 Jim Meyering <jim@meyering.net>
2260 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2261 Correct typos: s/or/of/.
2263 2005-03-23 Jim Meyering <jim@meyering.net>
2265 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2267 2005-03-21 Jim Meyering <jim@meyering.net>
2269 Changes imported from coreutils.
2271 * cycle-check.c: Don't include xalloc.h.
2273 * path-concat.c: Don't include assert.h.
2274 (path_concat): Remove assertion that would have triggered
2275 for ABASE starting with more than one slash.
2276 Reported by Andreas Schwab.
2278 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2279 properly when ABASE is an absolute file name.
2280 Correct the description of this function.
2282 Add an assertion and a test driver.
2283 This fixes a bug introduced on 2004-07-02.
2284 Andreas Schwab reported the resulting failure of cp --parents:
2285 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2287 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2289 * strftime.c (my_strftime): If the underlying strftime returns 0
2290 (which shouldn't happen), generate nothing instead of returning 0
2291 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2293 2005-03-16 Bruno Haible <bruno@clisp.org>
2295 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2297 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2299 * strftime.c (my_strftime): Prepend space to format so that we can
2300 reliably distinguish strftime failure from empty output on POSIX
2303 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2305 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2306 (iconv_string): Don't guess a size-zero buffer, as that might cause
2307 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2308 result would be 'too large', where 'too large' is (heuristically)
2309 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2310 overflow concerns. This will prevent some unwanted malloc failures
2311 when the inputs are very large.
2313 2005-03-15 Bruno Haible <bruno@clisp.org>
2315 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2318 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2321 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2323 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2325 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2326 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2328 * strtol.c: Likewise.
2330 2005-03-14 Simon Josefsson <jas@extundo.com>
2332 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2335 2005-03-14 Jim Meyering <jim@meyering.net>
2337 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2338 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2339 to be nonzero so that we (and caller) can detect the difference
2340 between a valid zero-length expansion and an error return, even
2341 when the underlying strftime fails before writing anything into
2344 2005-03-10 Jim Meyering <jim@meyering.net>
2346 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2347 so that this module works on systems without fchdir.
2349 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2351 Factor int-properties macros into a single file, except for
2352 glibc-related files.
2353 * intprops.h: New file.
2354 * getloadavg.c: Include it instead of limits.h.
2355 (INT_STRLEN_BOUND): Remove.
2356 * human.c: Include intprops.h.
2357 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2358 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2359 * inttostr.h: Include intprops.h instead of limits.h.
2360 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2361 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2362 for consistency with intprops.h.
2363 (time_t_is_integer, twos_complement_arithmetic): Use them.
2364 * sig2str.h: Include <signal.h>, intprops.h.
2365 (INT_STRLEN_BOUND): Remove.
2366 * strftime.c (TYPE_SIGNED): Remove.
2367 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2368 * strtol.c: Adjust comments to match intprops.h.
2369 * userspec.c: Include intprops.h.
2370 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2371 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2372 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2373 instead of rolling our own expressions.
2374 * xstrtol.c: Include xstrtol.h first, to test interface.
2376 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2378 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2379 the right thing even if adding 1900 would overflow. Similarly
2380 for tm_mon + 1 and tm_yday + 1.
2381 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2382 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2383 (DO_SIGNED_NUMBER): New macro.
2384 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2386 2005-03-07 Bruno Haible <bruno@clisp.org>
2388 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2390 2005-03-03 Derek R. Price <derek@ximbiot.com>
2391 Bruno Haible <bruno@clisp.org>
2393 * pagealign_alloc.h: New file.
2394 * pagealign_alloc.c: New file.
2396 2005-01-28 Bruno Haible <bruno@clisp.org>
2398 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2401 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2403 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2404 The workaround isn't strictly needed for POSIX conformance, and
2405 it's too much of a pain to configure and maintain. We'll ask
2406 people to fix their kernels instead.
2407 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2408 (NANOSLEEP_BUG_WORKAROUND): Remove.
2409 (xnanosleep): Remove the workaround.
2411 2005-02-12 Bruno Haible <bruno@clisp.org>
2413 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2415 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2417 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2418 * timespec.h (gettime): Return void, since it always
2419 succeeds now. All uses changed.
2420 * gettime.c (gettime) Likewise.
2421 [HAVE_NANOTIME]: Prefer nanotime.
2422 Assume gettimeofday succeeds, as POSIX requires.
2423 Assime time () succeeds, since other code already does.
2424 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2425 (timespec_subtract): Remove.
2426 (NANOSLEEP_BUG_WORKAROUND): New constant.
2427 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2428 things considerably. Use it only on GNU/Linux hosts, since the
2429 workaround shouldn't be needed elsewhere.
2431 2005-02-24 Bruno Haible <bruno@clisp.org>
2433 * gettext.h: Update from GNU gettext 0.14.2.
2435 2005-02-24 Bruno Haible <bruno@clisp.org>
2437 * localcharset.c: Update from GNU gettext 0.14.2.
2438 * config.charset: Update from GNU gettext 0.14.2.
2440 2005-02-22 Simon Josefsson <jas@extundo.com>
2442 * iconvme.h, iconvme.c: New files, from libc.
2444 2005-02-20 Neil Conway <neilc@samurai.com>
2446 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2447 returned by OSX/Darwin if the specified buffer is not large
2448 enough for the hostname.
2450 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2452 * memrchr.h: New file.
2453 * chdir-long.c: Include it.
2454 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2455 Don't bother including stddef.h.
2457 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2459 * argp-help.c (__argp_help): Create a fake struct argp_state and
2460 pass it to _help, otherwise the latter coredumps trying to
2461 dereference state.root_argp.
2463 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2465 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2467 Include <sys/types.h>, for dev_t.
2468 (ME_DUMMY, ME_REMOTE): Move from here....
2469 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2470 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2472 Include mountlist.h first, to test the interface.
2474 2005-01-29 Bruno Haible <bruno@clisp.org>
2476 * progname.c (program_name): Initialize.
2477 Needed when linking statically on MacOS X.
2479 2005-01-28 Bruno Haible <bruno@clisp.org>
2481 * javacomp.sh.in: New file, from GNU gettext.
2482 * javacomp.h: New file, from GNU gettext.
2483 * javacomp.c: New file, from GNU gettext.
2485 2005-01-26 Bruno Haible <bruno@clisp.org>
2487 * javaexec.sh.in: New file, from GNU gettext.
2488 * javaexec.h: New file, from GNU gettext.
2489 * javaexec.c: New file, from GNU gettext.
2491 2005-01-26 Simon Josefsson <jas@extundo.com>
2493 * gai_strerror.c: Use GPL in header.
2495 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2497 * argp-help.c (hol_entry_help): Avoid using non-constant
2498 initializers for struct pentry_state.
2499 (__argp_error): Check return value of __asprintf
2500 (__argp_failure): Translate error message
2502 * argp-parse.c: Removed braces around the expansion of N_()
2504 2005-01-21 Jim Meyering <jim@meyering.net>
2506 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2507 same value as for Solaris 9.
2509 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2510 component length. This included changing the parameter to be
2511 of type `char *' rather than `char const *'.
2512 * chdir-long.h (chdir_long): Update prototype.
2514 * openat.c (fdopendir, fstatat): New functions.
2515 * openat.h: Include headers required for use of DIR and struct stat.
2516 [AT_SYMLINK_NOFOLLOW]: Define.
2517 (fdopendir, fstatat): Add prototypes.
2519 2005-01-21 Bruno Haible <bruno@clisp.org>
2521 * classpath.h: New file, from GNU gettext.
2522 * classpath.c: New file, from GNU gettext.
2524 2005-01-20 Simon Josefsson <jas@extundo.com>
2526 * version-etc-fsf.c: New file, with version_etc_copyright.
2527 * version-etc.c: Remove version_etc_copyright.
2528 * version-etc.h (version_etc_copyright): Use [] instead of * in
2529 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2531 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2533 * save-cwd.c (save_cwd): Remove code to support the case
2534 where fchdir is missing or flaky.
2536 2005-01-20 Simon Josefsson <jas@extundo.com>
2538 * base64.h (isbase64): Add.
2540 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2541 using a unsigned prototype, don't inline.
2542 (base64_decode): Use it.
2544 2005-01-19 Bruno Haible <bruno@clisp.org>
2546 * sh-quote.h: New file, from GNU gettext.
2547 * sh-quote.c: New file, from GNU gettext.
2549 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2551 Merge changes from coreutils, as described below in several
2552 changelogs dated today.
2554 * save-cwd.c: Include "save-cwd.h" before other include files.
2555 (O_DIRECTORY): Remove; not needed here, since "." must be
2556 a directory. All uses removed.
2557 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2558 universal on Suns, and we also need to test for IRIX.
2559 Revamp code to use 'if' rather than '#if'.
2560 Avoid unnecessary comparison of cwd->desc to 0.
2562 * utimens.c (futimens): Robustify the previous patch, by checking
2563 for known valid error numbers rather than observed invalid ones.
2565 2005-01-18 Jim Meyering <jim@meyering.net>
2567 * version-etc.c (version_etc_copyright): Update copyright date.
2569 * utimens.c (futimens): Account for the fact that futimes
2570 can also fail with errno == ENOSYS or errno == ENOENT.
2571 Patch from Dmitry V. Levin.
2573 Change the name of the robust chdir function from chdir to chdir_long.
2574 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2575 (restore_cwd): Use chdir_long, not chdir.
2576 * chdir-long.c: Renamed from chdir.c.
2577 * chdir-long.h: Renamed from chdir.h.
2578 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2581 2005-01-18 Bob Proulx <bob@proulx.com>
2583 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2584 offsetof() macro construct to avoid compile failure with native HP-UX
2585 11.0 ANSI C compiler.
2587 2005-01-06 Bruno Haible <bruno@clisp.org>
2589 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2590 because stpncpy.m4 takes care of it.
2592 2004-01-24 Bruno Haible <bruno@clisp.org>
2594 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2596 2003-10-09 Bruno Haible <bruno@clisp.org>
2598 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2600 2005-01-06 Bruno Haible <bruno@clisp.org>
2602 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2603 * fwriteerror.c: Include <stdbool.h>.
2604 (fwriteerror): At the end, close the file stream. Record whether
2605 stdout was already closed.
2607 2004-05-27 Bruno Haible <bruno@clisp.org>
2609 * execute.c (environ): Declare if needed.
2610 * pipe.c (environ): Likewise.
2611 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2613 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2615 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2616 definitions to be after all include files, to avoid collisions.
2617 Problem reported by Bob Proulx.
2619 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2621 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2622 not needed. This removes a dependency on the gettext module.
2623 [defined _LIBC]: Do not include <libintl.h>; not needed.
2625 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2627 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2630 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2632 * argp-parse.c: Include <stddef.h>.
2633 (alignof, alignto): New macros.
2634 (parser_init): Don't assume that void * is aligned sufficiently
2637 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2638 need to extend the stack.
2639 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2642 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2644 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2646 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2648 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2649 Remove now-obsolete comment about AIX.
2650 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2651 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2652 (YYMAXDEPTH): New macro.
2654 2004-12-18 Bruno Haible <bruno@clisp.org>
2656 * fatal-signal.c (fatal_signals): Make non-const.
2657 (init_fatal_signals): New function.
2658 (uninstall_handlers, install_handlers): Ignore signals that were set to
2660 (at_fatal_signal): Call init_fatal_signals.
2661 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2663 Reported by Paul Eggert.
2665 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2667 * getdate.y (textint): New member "negative".
2668 (time_zone_hhmm): New function.
2669 Expect 14 shift-reduce conflicts, not 13.
2670 (o_colon_minutes): New rule.
2671 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2672 (yylex): Set the "negative" member of signed numbers.
2674 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2676 Changes imported from coreutils.
2677 * hard-locale.c: Assume <locale.h> exists.
2679 (GLIBC_VERSION): New macro.
2680 (hard_locale): Assume setlocale exists.
2681 Rewrite to avoid #ifdef.
2682 Use strdup rather than malloc + strcpy.
2683 * human.c: Assume <locale.h> exists.
2684 (human_readable): Assume localeconv exists.
2686 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2688 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2689 convert T2, not T. (Imported from libc.)
2691 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2693 * getcwd.c (is_ENAMETOOLONG): New macro.
2694 (__getcwd.c): Don't restore errno; glibc doesn't.
2695 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2696 first, falling back to our code only if its results look suspicious.
2697 Ensure that the resulting buffer is only as large as necessary.
2699 * readutmp.c: Include readutmp.h first.
2700 Include <errno.h>, since readutmp.h no longer does that.
2701 * readutmp.h: Don't include <errno.h>,
2702 <sys/param.h>, <time.h>; not needed to establish interface.
2703 (errno): Remove decl.
2704 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2705 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2706 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2708 2004-11-28 Simon Josefsson <jas@extundo.com>
2710 * base64.h, base64.c: New file.
2712 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2714 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2716 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2718 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2719 HP's ANSI C compiler.
2720 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2721 Declaring int functions causes warnings on some modern systems and
2722 shouldn't be needed to compile on ancient ones.
2723 * same.c (MIN) [defined MIN]: Don't define, since it's already
2726 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2727 with the following changes.
2728 (__set_errno): Parenthesize properly.
2729 Include <stdbool.h>.
2730 (MIN, MAX, MATCHING_INO): New macros.
2731 (__getcwd): Define with prototype, not K&R form.
2732 Use heuristics to allocate default buffer on stack if possible.
2733 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2734 behavior, and to avoid the PATH_MAX limit when computing
2736 Use MATCHING_INO to compare inode number to file.
2737 Check for arithmetic overflow in size calculations.
2738 Fix bug in reallocation of dot array that caused getcwd to fail
2739 on directories nested deeper than 75.
2740 Be more careful about saving errno on error.
2741 Do not use realloc; use only free+malloc, as this is a bit
2742 more flexible and avoids a needless copy operation.
2743 Do not inspect st_dev and st_ino for symbolic links; POSIX
2744 doesn't specify the latter.
2745 Check for closedir errors.
2746 Avoid needless casts.
2747 Use "#ifdef weak_alias" around weak_alias, to be like other
2749 The following changes to getcwd.c have effect only when used in
2750 gnulib; they have no effect inside glibc proper.
2751 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2752 as alloca isn't used.
2753 (alloca, __alloca): Likewise.
2754 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2755 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2756 unconditionally, as gnulib assumes C89 or better.
2757 Do not include <sys/param.h>.
2758 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2759 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2761 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2762 Include <dirent.h> in a way that is compatible with modern Autoconf.
2763 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2764 New macros, if not already defined.
2765 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2766 Use "_LIBC", not "defined _LIBC", for consistency.
2767 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2769 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2770 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2771 * xgetcwd.c: David MacKenzie's old code was removed, so give
2772 credit only to Jim Meyering and adjust the copyright dates.
2773 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2774 <stdlib.h>, <unistd.h>, "pathmax.h".
2775 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2776 (INITIAL_BUFFER_SIZE): Remove.
2777 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2779 2004-11-23 Jim Meyering <jim@meyering.net>
2781 * getopt_.h: Remove trailing blanks.
2783 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2785 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2786 (futimens): New function, which uses futimes if available.
2787 (futimens, utimens): Support timespec==NULL, with same semantics
2788 as utime and utimens.
2789 * utimens.h (futimens): New decl.
2791 2004-11-23 Jim Meyering <jim@meyering.net>
2793 * __fpending.c: Add comment.
2795 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2797 * getopt_.h: Re-addition of __getopt_argv_const caused
2798 redefinition warnings. To avoid them, include the defines
2799 in `#if !defined __need_getopt ... #endif'. The only place
2800 where __getopt_argv_const is used is in definitions
2801 of getopt_long and getopt_long_only below, which are as well
2802 protected by `#ifndef __need_getopt'.
2803 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2804 __need_getopt after including <stdio.h> and <unistd.h> These
2805 headers might have defined it.
2807 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2809 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2811 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2812 optopt): Use them instead of invoking ## directly; otherwise, the
2813 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2815 2004-11-19 Bruno Haible <bruno@clisp.org>
2817 * strtok_r.c: Move comments from here...
2818 * strtok_r.h: ... to here.
2820 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2822 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2823 might fail. Problem reported by Yoann Vandoorselaere.
2824 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2825 that mishandle size_t overflow.
2827 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2829 * canon-host.c: Include "strdup.h".
2830 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2831 Use strdup instead of malloc/strcpy to duplicate strings.
2833 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2834 (human_space_before_unit): New constant.
2835 * human.c (human_readable): Support it.
2837 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2838 (xgetcwd): Set errno correctly when failing.
2839 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2840 the failure is actually due to a PATH_MAX problem.
2842 Further getopt changes to make it more likely that glibc will
2843 buy the changes back.
2844 * getopt.c (POSIXLY_CORRECT): New constant.
2845 (getopt): Use it, so to preserve glibc semantic
2846 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2847 when compiling for libc.
2848 * getopt_.h (__getopt_argv_const): Bring it back.
2849 (getopt_long, getopt_long_only): Use it.
2851 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2852 New arg POSIXLY_CORRECT. All callers changed.
2853 (getopt): Argv is now char * const *, as per standard.
2854 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2855 not char *__getopt_argv_const *.
2856 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2857 _getopt_long_only_r): Likewise.
2858 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2859 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2860 _getopt_long_r, _getopt_long_only_r): Likewise.
2861 * getopt_.h (__getopt_argv_const): Remove.
2862 (getopt): Argv is now char * const *, as per standard.
2864 * getdate.y (tORDINAL): New token.
2865 (day, relunit): Allow it for relative times.
2866 (relative_time_table): Use tORDINAL for ordinals.
2868 2004-11-15 Jim Meyering <jim@meyering.net>
2870 * closeout.c: Include "__fpending.h" once again.
2871 Include <stdbool.h>.
2872 (close_stdout): Don't fail just because stdout was closed initially,
2873 since some programs don't write to stdout in the normal course of
2874 operation (other than --version and --help), and we don't want this
2875 function to make e.g. `touch file >&-' fail.
2876 But do fail if it was closed and someone has tried to write to it.
2877 E.g., `printf foo >&-' must fail.
2879 2004-11-11 Simon Josefsson <jas@extundo.com>
2881 * strtok_r.h, strtok_r.c: New file.
2883 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2885 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2886 we can stop lying to compilers about the constness of argv when we
2887 are compiled outside glibc.
2888 (getopt, getopt_long, getopt_long_only): Use it.
2889 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2891 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2892 _getopt_long_only_r): Likewise.
2893 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2894 _getopt_long_only_r): Likewise.
2896 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2897 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2898 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2899 the other external symbols.
2900 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2901 declaration, since the above renaming now works around collisions.
2903 2004-11-11 Jim Meyering <jim@meyering.net>
2905 * linebreak.c: Remove trailing blanks.
2906 * alloca_.h: Likewise.
2907 * acosl.c: Likewise.
2908 * euidaccess.c: Likewise.
2909 * allocsa.h: Likewise.
2911 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2913 * mktime.c (SHR): New macro, which is a portable
2914 substitute for >> that should work even on Crays.
2915 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2916 Problem reported by Mark D. Baushke in
2917 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2918 * getdate.y (SHR): Likewise.
2920 * strftime.c (SHR): Likewise.
2922 * quotearg.c (struct quoting_options): Use unsigned int for
2923 quote_these_too, so that right shifts are well defined. All uses
2926 2004-11-10 Simon Josefsson <jas@extundo.com>
2928 * getaddrinfo.h, getaddrinfo.c: New files.
2930 2004-11-10 Jim Meyering <jim@meyering.net>
2932 Ensure that no close failure goes unreported.
2933 * closeout.c (close_stdout): Always close stdout. I.e., don't
2934 return early when it seems there's nothing to flush.
2935 Don't include __fpending.h.
2937 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2939 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2941 2004-11-05 Bruno Haible <bruno@clisp.org>
2943 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2944 Reported by Mark D. Baushke <mdb@cvshome.org>.
2946 2004-11-04 Bruno Haible <bruno@clisp.org>
2948 2004-09-11 Bruno Haible <bruno@clisp.org>
2949 * allocsa.valgrind: New file.
2950 2004-02-06 Bruno Haible <bruno@clisp.org>
2951 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2952 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2953 Reported by Christopher Seip <chris.seip@hp.com>.
2955 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2957 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2958 with errno == ERANGE if the buffer is too small.
2959 Problem reported by Mark D. Baushke.
2961 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2963 * xreadlink.c (MAXSIZE): New macro.
2964 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2965 size does not exceed MAXSIZE. Avoid cast.
2966 As suggested by Mark D. Baushke in
2967 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2968 if readlink fails with buffer size just under MAXSIZE, try again
2971 2004-11-02 Derek R. Price <derek@ximbiot.com>
2972 and Paul Eggert <eggert@cs.ucla.edu>
2974 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2975 (get_date): Overparenthesize to avoid GCC warning.
2977 2004-11-02 Bruno Haible <bruno@clisp.org>
2979 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2980 function returns void.
2982 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2984 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2985 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2988 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2990 * getdate.y: Add support for TZ="foo" within a date string.
2991 Fix some bugs near time_t boundaries. Reject dates with
2992 out-of-range components, e.g., "Sept 31".
2993 Include <stdlib.h>, "setenv.h", "xalloc.h".
2994 (ISDIGIT_LOCALE): Remove; unused.
2995 Note that the TZ and time functions used here are not reentrant.
2996 (mktime_ok, get_tz): New functions.
2997 (TZBUFSIZE): New constant.
2998 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2999 This requires that we sometimes generate our own TZ="XXX..." setting.
3001 2004-10-27 Derek R. Price <derek@ximbiot.com>
3003 * mktime.c (not_equal_tm): Remove redundant check.
3005 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3007 * getdate.y: Use Bison 1.875 features, and some minor
3008 code cleanups. This change does not affect semantics.
3009 Don't include <stdlib.h>; no longer needed.
3010 Don't include unlocked-io.h; only the "#if TEST" code uses
3011 stdio, and performance isn't crucial there.
3012 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3013 Bison 1.875 features as described below.
3014 All uses of "PC." replaced by "pc->".
3015 (YYSTYPE): Add a forward declaration.
3016 (yylex, yyerror): Use full prototypes in forward decls.
3017 Use "%pure-parser" rather than obsolescent "%pure_parser".
3018 Use %parse-param and %lex-param instead of obsolescent
3019 YYPARSE_PARAM and YYLEX_PARAM.
3020 (meridian_table, month_and_day_table, time_units_table,
3021 relative_time_table, time_zone_table, military_table,
3022 lookup_zone, lookup_word, get_date):
3023 Use NULL instead of 0 where appropriate.
3024 (to_hour): Avoid abort (), to avoid a dependency on
3026 (yyerror, yylex): Now accepts parser_control * arg.
3027 (main) [TEST]: Use '\0' rather than 0 for char.
3029 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3031 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3032 It's now the caller's responsibility to handle the case where
3033 !HAVE_GETPAGESIZE && !defined getpagesize.
3035 * mktime.c (leapyear): Arg is long int, not int.
3037 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3039 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3041 2004-10-12 Simon Josefsson <jas@extundo.com>
3043 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3044 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3047 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3049 * vsnprintf.h: New file.
3050 * vsnprintf.c: New file.
3052 2004-10-07 Bruno Haible <bruno@clisp.org>
3054 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3055 into the provided buffer.
3057 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3059 * diacrit.c, diacrit.h: Add GPL notice.
3061 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3062 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3063 * logl.c (logl): Keep the code as similar to glibc as possible.
3064 This avoids a potential constant-folding bug.
3066 2004-10-05 Bruno Haible <bruno@clisp.org>
3068 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3070 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3072 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3073 * xmalloc.c (xmemdup): Likewise.
3074 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3075 XFREE): Remove these long-obsolescent macros.
3076 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3077 * xstrdup.c: Remove.
3079 * regex.c (re_comp): Cast gettext return value to char *,
3080 Problem reported by Martin Neitzel via Mark D. Baushke.
3082 2004-10-04 Simon Josefsson <jas@extundo.com>
3084 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3085 '#ifdef USE_UNLOCKED_IO'.
3087 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3089 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3090 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3091 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3092 regex.c, sha1.c, version-etc.c, yesno.c:
3093 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3094 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3095 the includer's responsibility.
3097 Sync from coreutils.
3099 * modechange.c (mode_compile): Don't decrement a pointer that
3100 points to the start of a string, as the C Standard says the
3101 resulting behavior is undefined.
3103 * backupfile.h (enum backuptype): Rename none -> no_backups,
3104 simple -> simple_backups, numbered_existing ->
3105 numbered_existing_backups, numbered -> numbered_backups
3106 to avoid shadowing problems. All uses changed.
3107 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3108 * backupfile.c (check_extension, numbered_backup):
3109 Rename locals to avoid shadowing 'basename'.
3110 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3113 * .cppi-disable: Add getopt_.h, getopt_int.h.
3114 * .cvsignore: Add getopt.h.
3116 2004-10-04 Simon Josefsson <jas@extundo.com>
3118 * memmem.h: New file.
3119 * memmem.c: New file, taken from glibc.
3121 2004-10-02 Jim Meyering <jim@meyering.net>
3123 * dirfd.h, getpagesize.h: Add copyright notice.
3125 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3127 * snprintf.c: Remove comments as to why each header is needed.
3129 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3131 * strsep.h: New file.
3132 * strsep.c: New file.
3134 2004-10-01 Simon Josefsson <jas@extundo.com>
3136 * snprintf.c (snprintf): Handle size==0.
3138 2004-10-01 Simon Josefsson <jas@extundo.com>
3139 Bruno Haible <bruno@clisp.org>
3141 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3142 (snprintf): Declare 'args'.
3144 2004-09-30 Simon Josefsson <jas@extundo.com>
3146 * snprintf.h, snprintf.c: New files.
3148 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3150 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3151 (hol_entry_help): Never translate an empty string.
3152 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3153 * argp.h (OPTION_NO_TRANS): New option.
3155 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3157 * xvasprintf.c: Include xalloc.h.
3158 (xvasprintf): Use xalloc_die, not xmalloc_die.
3160 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3162 * dummy.c: Change copyright notice to FSF, and license to GPL.
3164 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3166 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3167 Problem reported by Bruno Haible in:
3168 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3170 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3172 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3173 in case some system header has #define'd it. Problem reported by
3174 Soeren D. Schulze in
3175 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3177 2004-09-08 Bruno Haible <bruno@clisp.org>
3179 * stdint_.h: New file, taken from GNU clisp.
3181 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3183 * xvasprintf.h: New file.
3184 * xvasprintf.c: New file.
3185 * xasprintf.c: New file.
3187 2004-09-08 Bruno Haible <bruno@clisp.org>
3189 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3191 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3193 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3195 Import from coreutils.
3196 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3197 strings on unbounded length. alloca's performance benefits aren't
3198 that important here.
3200 (parse_with_separator): New function, with most of the internals
3201 of the old parse_user_spec. Allow user to omit both user and group,
3202 for compatibility with FreeBSD.
3203 Clone only the user name, not the entire spec.
3204 Do not set *uid, *gid unless entirely successful.
3205 Avoid memory leak in some failing cases.
3206 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3207 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3208 (parse_user_spec): Rewrite to use parse_with_separator.
3210 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3212 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3213 its complicated substitute.
3214 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3215 and program_invocation_name.
3216 (__argp_basename) [!_LIBC]: Remove; the only use was
3217 replaced by its body.
3218 (__argp_short_program_name): Change condition from
3219 !defined __argp_short_program_name to
3220 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3221 to match argp-namefrob.h.
3222 (__argp_failure): Don't assume strerror_r returns char *.
3223 * argp-parse.c (N_): Define unconditionally.
3224 (argp_default_options): Fill out initializers with 0 to avoid
3227 2004-08-12 Simon Josefsson <jas@extundo.com>
3229 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3230 * getopt_.h: Renamed from getopt.h.
3232 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3234 Merge from coreutils.
3236 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3237 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3238 for Reliant Unix 5.43.
3240 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3241 (union fooround): Use uintmax_t, not long int.
3242 The rest is a merge from libc:
3243 [defined _LIBC]: Include <shlib-compat.h>.
3244 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3246 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3248 * strverscmp.c: Convert to UTF-8.
3250 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3252 * obstack.h (obstack_empty_p):
3253 Don't assume that chunk->contents is suitably aligned.
3254 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3255 Likewise. Problem reported by Benno in
3256 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3258 * chown.c (rpl_chown): Work even if the file is writeable but not
3259 readable. This could be improved further but it'd take some work.
3261 2004-08-08 Simon Josefsson <jas@extundo.com>
3263 * xgethostname.c: Don't include error.h (not used).
3266 * getpass.c: Include getpass.h first.
3268 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3270 * xalloc-die.c: New files.
3271 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3273 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3274 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3275 (_, N_, xalloc_die): Move to xalloc-die.c.
3276 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3277 so that we needn't mess with xalloc_msg_memory_exhausted.
3279 * sha1.h: Renamed from sha.h.
3280 (SHA1_H): Renamed from _SHA_H.
3281 (sha1_ctx): Renamed from sha_ctx.
3282 (sha1_init_ctx): Renamed from sha_init_ctx.
3283 (sha1_process_block): Renamed from sha_process_block.
3284 (sha1_process_bytes): Renamed from sha_process_bytes.
3285 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3286 (sha1_read_ctx): Renamed from sha_read_ctx.
3287 (sha1_stream): Renamed from sha_stream.
3288 (sha1_buffer): Renamed from sha_buffer.
3289 * sha1.c: Likewise; renamed from sha.c.
3290 Do not include <sys/types.h>.
3291 Include <stddef.h> rather than <stdlib.h>.
3293 2004-08-08 Bruno Haible <bruno@clisp.org>
3295 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3296 FILESYSTEM_PREFIX_LEN.
3297 * progreloc.c: Likewise.
3298 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3300 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3303 * argp-help.c (make_hol, hol_append): Don't assume that
3304 SIZE_MAX is a valid preprocessor constant.
3305 (__argp_basename): Change from "#ifndef _LIBC"
3306 to "#ifndef __argp_short_program_name", so that
3307 we don't compile these functions for tar.
3309 More merges from coreutils.
3310 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3311 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3313 * addext.c: Remove; no longer needed.
3314 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3315 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3316 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3317 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3318 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3319 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3320 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3321 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3322 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3323 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3324 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3325 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3326 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3327 Import changes from coreutils.
3329 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3331 Merge from coreutils.
3333 * .gdb-history: Remove; this doesn't belong here.
3335 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3336 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3337 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3339 * dirname.h: Include <stdbool.h>.
3340 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3341 for consistency with POSIX terminology. All uses changed.
3342 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3343 (strip_trailing_slashes): Use bool for booleans.
3344 * stripslash.c (strip_trailing_slashes): Likewise.
3346 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3347 sometimes returns a positive errno value even when it succeeds.
3348 (print_errno_message) [!LIBC]: Fall back on strerror if
3351 * path-concat.c (mempcpy): Don't define if a system header defines it.
3352 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3353 (longest_relative_suffix): New function.
3354 (path_concat): Use it. Assume first argument is not NULL.
3355 Port to DOS. Omit redundant separators.
3356 Report an error instead of returning NULL.
3357 Use mempcpy instead of memcpy.
3358 (xpath_concat): Remove: not declared or used.
3360 * same.h: Include <stdbool.h>
3361 (same_name): Return bool, not int.
3362 * same.c (same_name): Likewise.
3363 (errno): Don't declare; we assume C89 or better now.
3365 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3366 if not already defined.
3368 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3369 * dup-safer.c (errno): Likewise.
3371 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3373 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3376 2004-08-03 Simon Josefsson <jas@extundo.com>
3378 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3379 * progname.h: Don't include stdbool.h.
3381 2004-08-02 Simon Josefsson <jas@extundo.com>
3383 * getsubopt.h: New file, with comments from Bruno Haible.
3384 * getsubopt.c: New file, from glibc, but slightly modified based on
3385 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3387 2004-08-01 Simon Josefsson <jas@extundo.com>
3389 * xgetdomainname.c: Include stdlib.h, for free().
3391 2004-07-16 Simon Josefsson <jas@extundo.com>
3393 * dummy.c: New file.
3395 2004-07-16 Bruno Haible <bruno@clisp.org>
3397 * backupfile.h: Add extern "C" for C++.
3398 * closeout.h: Likewise.
3399 * copy-file.h: Likewise.
3400 * findprog.h: Likewise.
3401 * full-write.h: Likewise.
3402 * pathname.h: Likewise.
3403 * progname.h: Likewise.
3404 * stpcpy.h: Likewise.
3405 * stpncpy.h: Likewise.
3406 * strcase.h: Likewise.
3407 * strstr.h: Likewise.
3408 * xalloc.h: Likewise.
3410 * mbswidth.h: Add extern "C" for C++.
3411 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3413 2004-07-09 Simon Josefsson <jas@extundo.com>
3415 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3416 failed without this.)
3418 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3420 * fchown-stub.c: New file.
3422 2004-06-24 Jim Meyering <jim@meyering.net>
3424 * obstack.h (obstack_base): Cast to (void *), per documentation.
3426 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3428 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3430 2004-06-01 Jim Meyering <jim@meyering.net>
3432 * calloc.c: New file.
3434 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3436 * getdate.y (yylex): Allow space between sign and number.
3437 Problem reported by Dan Jacobson.
3439 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3440 and Jim Meyering <jim@meyering.net>
3442 Merge from coreutils CVS.
3444 * stat-macros.h: New file, with contents from file-type.h
3445 and coreutils' system.h.
3446 * file-type.c: Include "stat-macros.h".
3447 * file-type.h (file_type): Move all macro definitions to new file,
3450 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3451 Wrap old code with this conditional.
3452 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3453 function that does not dereference symlinks.
3454 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3456 * xreadlink.c: Include xreadlink.h first, to catch .h file
3457 dependency problems.
3458 (xreadlink): Accept new arg SIZE, for efficiency.
3459 All decls and uses changed.
3460 * xreadlink.h: Include <stddef.h>, for size_t.
3462 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3463 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3465 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3467 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3469 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3470 macros to be defined.
3471 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3472 the allocator returns NULL because the requested size is zero.
3474 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3476 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3477 var. Add comment explaining why libc still defines it. This
3478 merges the following patch from glibc:
3479 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3481 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3483 * obstack.c (_obstack): Remove unused variable. It hasn't been
3484 present in glibc since revision 1.1 of this file.
3485 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3486 obstack_alignment_mask, obstack_alloc, obstack_base,
3487 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3488 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3489 obstack_grow0, obstack_init, obstack_int_grow,
3490 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3491 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3492 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3493 nonexistent functions.
3495 2004-05-17 Derek R. Price <derek@ximbiot.com>
3496 Paul Eggert <eggert@cs.ucla.edu>
3498 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3500 2004-05-14 Bruno Haible <bruno@clisp.org>
3502 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3503 that consists of a '.' followed by an empty digit string.
3504 Patch by Tor Lillqvist <tml@iki.fi>.
3506 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3508 Port obstack to the AS/400, where pointers are 16 bytes wide and
3509 you cannot cast an integer to a valid pointer. This patch is
3510 currently waiting to be integrated into glibc; see
3511 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3513 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3514 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3515 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3516 (struct obstack): temp member is now a union of a pointer and
3517 an integer, instead of an integer. All integer uses changed.
3518 This does not affect the physical layout of struct obstack,
3519 except on hosts (like the AS/400) where the size or alignment of
3520 void * is greater than that of ptrdiff_t.
3521 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3522 __STDC__)]: Store temporary in pointer member of union, not
3524 * obstack.c: Include <stddef.h>, for offsetof.
3525 (struct fooalign): Remove; it doesn't need a name.
3526 (union fooround): Change double to long double, and add void *.
3527 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3528 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3529 not a macro. Hence the values are always int; so remove all
3530 casts-to-int in uses.
3532 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3533 Derek Price <derek@ximbiot.com>
3535 * alloca.c: Include <alloca.h>, to get our interface.
3536 * alloca_.h: Use __alloca on AIX, so that we don't have to
3537 include <alloca.h> first. Use C89 prototype for alloca; this
3538 requires including <stddef.h> for size_t. Use extern "C" if C++.
3539 Use #elif for simplicity, since we can assume C89 now.
3540 Don't try to source the system alloca.h since it will not be found
3541 and to prevent recursively including its replacement.
3542 * fnmatch.c: Include <alloca.h> instead of opencoding.
3543 * regex.c: Likewise.
3545 2004-05-16 Derek Price <derek@ximbiot.com>
3546 Paul Eggert <eggert@cs.ucla.edu>
3548 getline cleanup. This changes the getndelim2 API: both order of
3549 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3552 * getline.c: Don't include stddef.h or stdio.h, since our
3553 interface does that.
3554 (getline): Always use getdelim, so that we don't have two
3555 copies of this code.
3556 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3558 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3559 (GETNDELIM2_MAXIMUM): New macro.
3560 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3561 instead of the old practice of delim2==0. All callers changed.
3562 Return -1 on overflow, instead of returning junk.
3563 Do not set *linesize unless allocation succeeds.
3564 * getndelim2.h: Do not include stddef.h; no longer needed, now
3565 that we include sys/types.h.
3566 * getnline.h: Likewise.
3567 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3568 (getndelim2): Reorder arguments.
3569 * getnline.c (getnline, getndelim):
3570 Don't discard the NMAX argument.
3571 (getnline): Invoke getndelim, to avoid code duplication.
3572 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3573 of (size_t) -1 by callers of the getnline family.
3575 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3577 * nanosleep.c (suspended): Change its type from int to
3578 sig_atomic_t volatile.
3579 (first_call): Make it private to rpl_nanosleep, and have it
3580 be zero initially as that's a bit faster.
3581 (my_usleep): Round up fractional times instead of truncating them,
3582 as this is the usual meaning for 'sleep'.
3584 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3586 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3587 (ENOSYS): Define if not defined.
3588 (settime): Fall back on stime if it exists and settimeofday fails.
3589 But don't bother with fallbacks if a method fails with errno == EPERM.
3591 2004-05-11 Jim Meyering <jim@meyering.net>
3593 Prior to this change, the save_cwd caller required read access to the
3594 current directory on most systems (ones with the fchdir function).
3596 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3597 fails, try write-only, and finally, resort to using xgetcwd.
3599 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3601 * obstack.c, obstack.h: Import changes from libc.
3603 2004-04-28 Bruno Haible <bruno@clisp.org>
3605 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3606 implicitly appends .exe to executables.
3607 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3608 accepts Windows pathnames.
3609 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3610 Cygwin like Windows, since it now accepts Windows pathnames.
3611 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3612 Cygwin like Windows, since it now accepts Windows pathnames.
3613 Reported by Derek Robert Price <derek@ximbiot.com>.
3615 2004-04-20 Jim Meyering <jim@meyering.net>
3617 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3619 2004-04-20 Jim Meyering <jim@meyering.net>
3620 Bruno Haible <bruno@clisp.org>
3622 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3623 memory when realloc fails.
3625 2004-04-18 Jim Meyering <jim@meyering.net>
3627 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3628 don't leak memory and do call END_UTMP_ENT.
3630 2004-04-11 Paul Eggert <eggert@twinsun.com>
3632 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3633 (CHAR_BIT): Remove, since we assume C89.
3634 Include <stdint.h> if available, as per current Autoconf CVS advice.
3636 2004-03-30 Paul Eggert <eggert@twinsun.com>
3638 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3639 not bool, to be more consistent with Unix conventions.
3640 Suggested by Bruno Haible.
3642 Merge from coreutils.
3644 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3647 * getdate.h: Include stdbool.h, and timespec.h instead of
3648 the usual <time.h> dance.
3649 (get_date): Change signature to support fractional time stamps.
3650 All callers changed.
3651 * getdate.y: Include "getdate.h" first, as we can now
3652 assume C89 and don't need to worry about 'const'.
3653 Similarly, include "unlocked-io.h" near start, not in middle.
3655 (textint.value): Use long int rather than int.
3656 (textint.digits): Use size_t rather than int.
3657 (BILLION, LOG10_BILLION): New constants.
3658 (parser_control): New member rel_ns. Members day_ordinal,
3659 time_zone, month, day, hour, minutes, rel_year, rel_month,
3660 rel_day, rel_hour, rel_minutes, rel_seconds
3661 are now long int, not int. Member seconds is now struct timespec,
3662 not int. New member timespec_seen. Members dates_seen, days_seen,
3663 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3665 (%union.intval): Now long int, not int.
3666 New member timespec.
3667 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3668 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3669 (spec): Now is a timespec or an item list.
3670 (timespec, items): New nonterminals.
3671 (time, rel, relunit, number, get_date):
3672 Add support for fractional seconds.
3673 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3674 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3675 (to_hour): First arg is now long int, not int.
3676 (to_year): Returns long int, not int.
3677 Don't treat year -70 like 70.
3678 (tm_diff): Returns long int, not int.
3679 (lookup_word): Use bool instead of int when appropriate.
3680 (yylex): Use size_t for count, not int.
3681 Detect overflow when parsing large integer constants.
3682 Add support for fractions.
3683 (get_date): Make pointers 'const' if possible.
3684 Use more-portable code to detect integer overflow.
3685 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3686 Don't use ctime; it's not reliable if the year has >4 digits.
3688 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3689 This is for compatibility with BSD.
3691 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3692 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3693 From coreutils' system.h.
3695 * userspec.c: Don't include "posixver.h".
3696 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3697 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3698 compatible extension. Simplify code by removing a boolean int
3699 that was always nonzero if a string was nonnull.
3701 2004-03-30 Jim Meyering <jim@meyering.net>
3703 Merge from coreutils.
3705 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3707 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3708 an empty input stream.
3710 * readtokens.c: Include <stdbool.h>.
3711 (readtoken): Use `size_t' rather than int/long.
3712 All callers adjusted.
3713 Use `bool' rather than `int' where appropriate.
3714 Use memset rather than an explicit loop.
3715 Use x2nrealloc rather than xrealloc.
3716 Allow the use of `\0' as a delimiter.
3717 (readtokens): Likewise.
3718 * readtokens.h (readtoken, readtokens): Update prototypes.
3720 2004-03-30 Bruno Haible <bruno@clisp.org>
3722 * getloadavg.c (getloadavg): Don't assume setlocale returns
3725 2004-03-29 Paul Eggert <eggert@twinsun.com>
3727 Merge changes to getloadavg.c from coreutils and Emacs.
3729 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3730 Define to an expression, not to the empty string.
3731 Include cloexec.h and xalloc.h.
3732 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3733 Use set_cloexec_flag rather than rolling our own.
3734 * cloexec.c, cloexec.h: New files.
3736 2004-03-18 Paul Eggert <eggert@twinsun.com>
3738 * getopt.h: Sync with libc CVS.
3740 2004-03-18 Paul Eggert <eggert@twinsun.com>
3741 Bruno Haible <bruno@clisp.org>
3743 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3744 not on all platforms that have <wchar.h>.
3745 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3747 2004-03-09 Paul Eggert <eggert@twinsun.com>
3749 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3751 * getopt_int.h: New file, also synced from libc.
3753 2004-03-07 Paul Eggert <eggert@twinsun.com>
3755 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3756 '#if' expressions. Unlike the code it replaces, it does not
3757 depend on (defined _SC_PAGESIZE). However, it does depend on
3758 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3759 first reported by Jason Andrade in
3760 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3762 2004-01-18 Simon Josefsson <jas@extundo.com>
3764 * strdup.h: New file.
3765 * strdup.c: Include it.
3766 * path-concat.c: Include strdup.h. Drop strdup declaration.
3767 * userspec.c: Include strdup.h. Drop strdup declaration.
3769 2004-02-06 Karl Berry <karl@gnu.org>
3771 * config.charset: update from gettext 0.14.1.
3773 2004-02-05 Paul Eggert <eggert@twinsun.com>
3775 Add comments and code, prompted by suggestions from Bruno Haible
3777 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3778 describing the enum quoting_style values.
3779 * quotearg.c (quotearg_alloc): New function.
3780 (quotearg_buffer_restyled): Treat lone { and } as special.
3781 Treat = as special. Work around bug with older shells
3782 that "see" a '\' that is really the 2nd byte of a multibyte char.
3783 Quote empty string with shell_quoting_style.
3785 2004-02-03 Bruno Haible <bruno@clisp.org>
3787 * pipe.h: New file, from GNU gettext.
3788 * pipe.c: New file, from GNU gettext.
3790 2004-01-27 Bruno Haible <bruno@clisp.org>
3792 * execute.h: New file, from GNU gettext.
3793 * execute.c: New file, from GNU gettext.
3794 * w32spawn.h: New file, from GNU gettext.
3796 2004-01-23 Paul Eggert <eggert@twinsun.com>
3798 Exit-status fix from coreutils.
3800 Use exit_failure consistently in place of EXIT_FAILURE,
3801 so that program exit statuses are consistent on failure.
3803 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3804 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3805 * argmatch.h: Comment fix to match the above.
3806 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3807 Now a macro referring to exit_failure, instead of a separate
3808 variable. Include "exitfail.h" to get it.
3809 * xstrtol.h: Include "exitfail.h".
3810 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3812 * long-options.c (parse_long_options): Use prototype
3813 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3816 2004-01-21 Jim Meyering <jim@meyering.net>
3818 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3819 so as not to conflict with a different-sized __mktime_internal
3820 function in GNU libc.
3821 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3822 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3824 2004-01-18 Paul Eggert <eggert@twinsun.com>
3826 Merge from diffutils.
3828 * file-type.c (file_type): Add typed memory objects.
3829 * file-type.h (S_TYPEISTMO): New macro.
3831 * c-stack.h (c_stack_action): Remove argv argument.
3832 * c-stack.c (c_stack_action): Likewise. All uses changed.
3833 (die): Don't calculate message unless segv_action returns.
3834 (get_stack_location, min_address_from_argv, max_address_from_argv,
3835 volatile stack_base, volatile_stack_size): Remove.
3836 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3837 that every segmentation violation is a stack overflow. (Ouch!)
3838 See Debian bug 136249 (still outstanding) for more info about why
3839 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3841 2003-11-30 Bruno Haible <bruno@clisp.org>
3843 Safer stack allocation.
3844 * setenv.c: Include allocsa.h.
3845 (alloca): Remove fallback definition.
3846 (freea): Remove macro.
3847 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3850 2003-10-17 Bruno Haible <bruno@clisp.org>
3852 * binary-io.h: Avoid warnings on Cygwin.
3854 2003-12-28 Bruno Haible <bruno@clisp.org>
3856 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3857 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3859 2003-11-28 Bruno Haible <bruno@clisp.org>
3861 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3863 2003-11-27 Bruno Haible <bruno@clisp.org>
3865 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3867 2003-11-17 Bruno Haible <bruno@clisp.org>
3869 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3871 2003-11-24 Bruno Haible <bruno@clisp.org>
3873 * xallocsa.h: New file, from GNU gettext.
3874 * xallocsa.c: New file, from GNU gettext.
3876 2003-11-24 Bruno Haible <bruno@clisp.org>
3878 * allocsa.h: New file, from GNU gettext.
3879 * allocsa.c: New file, from GNU gettext.
3881 2003-11-24 Bruno Haible <bruno@clisp.org>
3883 * eealloc.h: New file.
3885 2004-01-15 Jim Meyering <jim@meyering.net>
3887 Merge from coreutils.
3889 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3890 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3891 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3893 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3894 optional configure-time default.
3896 * version-etc.c (version_etc_copyright): Update copyright date.
3898 * xreadlink.c (xreadlink): Correct outdated comment.
3900 2004-01-15 Paul Eggert <eggert@twinsun.com>
3902 Merge from coreutils.
3904 * posixver.c: Include posixver.h.
3906 * same.c: Include <stdbool.h>, <limits.h>.
3907 (_POSIX_NAME_MAX): Define if not defined.
3909 (same_name): If file names are silently truncated, report
3910 that the file names are the same if they are the same after
3911 the silent truncation.
3913 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3914 conversion function.
3915 * xstrtod.c (xstrtod): Likewise. All callers changed to
3916 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3919 2004-01-14 Paul Eggert <eggert@twinsun.com>
3921 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3922 with like-named macro in fnmatch.c.
3923 (EXT): Use an internal constant instead.
3925 Merge fnmatch patches from glibc.
3926 * fnmatch.c (mbsinit): Remove define.
3927 Add libc_hidden_ver (__fnmatch, fnmatch).
3928 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3929 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3931 2003-12-14 Karl Berry <karl@gnu.org>
3933 * config.charset: update from gettext-runtime.
3935 2003-12-03 Paul Eggert <eggert@twinsun.com>
3937 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3938 Bug reported by Alfred M. Szmidt.
3940 2003-11-29 Karl Berry <karl@gnu.org>
3942 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3944 2003-11-23 Paul Eggert <eggert@twinsun.com>
3945 Bruno Haible <bruno@clisp.org>
3947 * printf-parse.h: Don't include sys/types.h.
3948 (ARG_NONE): New macro.
3949 (char_directive): Change type of *arg_index fields to size_t.
3950 * printf-parse.c: Don't include sys/types.h.
3951 (SSIZE_MAX): Remove macro.
3952 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3953 Remove unnecessary overflow check.
3954 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3957 2003-11-24 Paul Eggert <eggert@twinsun.com>
3959 * alloca.c: Remove dependency on xalloc module.
3960 (xalloc_die): Remove.
3961 (memory_full) [!defined emacs]: New macro.
3962 [!defined emacs]: Don't include xalloc.h.
3963 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3964 address arithmetic overflows. Change datatypes a bit to avoid
3967 2003-11-22 Jim Meyering <jim@meyering.net>
3969 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3971 2003-11-17 Bruno Haible <bruno@clisp.org>
3973 * vasnprintf.c (alloca): Remove fallback definition.
3974 (freea): Remove definition.
3975 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3976 Reported by Paul Eggert.
3978 2003-11-17 Jim Meyering <jim@meyering.net>
3980 On systems without utime and without a utimes function capable of
3981 dealing with a NULL struct utimbuf* argument, this utime replacement
3982 could -- in unusual circumstances -- leak a file descriptor.
3983 * utime.c: Include <unistd.h> and <errno.h>.
3984 (utime_null): Be sure to close `fd' and to preserve errno.
3985 Reported by Geoff Collyer via Arnold Robbins.
3987 2003-11-16 Paul Eggert <eggert@twinsun.com>
3988 Bruno Haible <bruno@clisp.org>
3990 Protect against address arithmetic overflow.
3991 * printf-args.h: Include stddef.h.
3992 (arguments): Change type of field 'count' to size_t.
3993 * printf-args.c (printf_fetchargs): Use size_t instead of
3994 'unsigned int' where appropriate.
3995 * printf-parse.h: Include sys/types.h.
3996 (char_directive): Change type of *arg_index fields to ssize_t.
3997 (char_directives): Change type of fields 'count', max_*_length to
3999 * printf-parse.c: Include sys/types.h and xsize.h.
4000 (SSIZE_MAX): Define fallback value.
4001 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4002 instead of 'int' where appropriate. Check a_allocated, d_allocated
4003 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4004 * vasnprintf.c: Include xsize.h.
4005 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4006 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4007 overflow. Avoid wraparound when converting a width or precision from
4010 2003-11-16 Bruno Haible <bruno@clisp.org>
4012 Update from GNU gettext.
4013 * printf-parse.c: Generalize to it can be compiled for wide strings.
4014 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4015 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4016 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4017 SNPRINTF): New macros.
4018 Don't include <alloca.h> if the file is used inside libintl.
4019 (local_wcslen): New function, for Solaris 2.5.1.
4020 (VASNPRINTF): Use it instead of wcslen.
4022 2003-11-16 Bruno Haible <bruno@clisp.org>
4024 * xsize.h (xmax): New function.
4025 (xsum, xsum3, xsum4): Declare as "pure" functions.
4027 2003-11-12 Paul Eggert <eggert@twinsun.com>
4029 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4030 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4031 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4032 heuristic is just as accurate as far as we know, and it removes a
4033 dependency on size_max.m4 and ptrdiff_max.m4.
4035 2003-11-12 Paul Eggert <eggert@twinsun.com>
4037 * xstrtol.c (__xstrtol): Remove "break" immediately after
4038 "return", to pacify some unknown compiler. Problem reported
4041 2003-11-11 Bruno Haible <bruno@clisp.org>
4043 * xsize.h (SIZE_MAX): Remove fallback definition.
4044 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4047 2003-11-10 Paul Eggert <eggert@twinsun.com>
4049 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4050 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4051 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4053 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4054 not (size_t) -1, since it's defined here.
4056 2003-11-06 Paul Eggert <eggert@twinsun.com>
4058 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4059 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4060 Reject sizes of exactly SIZE_MAX bytes.
4061 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4062 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4064 2003-11-05 Bruno Haible <bruno@clisp.org>
4066 * xsize.h: Include limits.h, to avoid a possible collision with
4067 SIZE_MAX defined in <limits.h> on Solaris.
4069 2003-11-04 Bruno Haible <bruno@clisp.org>
4071 * xsize.h: New file.
4072 * linebreak.c: Include xsize.h.
4073 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4074 argument for overflow.
4075 Suggested by Paul Eggert.
4077 2003-10-31 Bruno Haible <bruno@clisp.org>
4079 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4080 to avoid (extremely rare) race condition.
4081 Suggested by Paul Eggert.
4083 2003-11-03 Jim Meyering <jim@meyering.net>
4085 * userspec.c: Include "userspec.h".
4086 * userspec.h: New file.
4088 2003-10-31 Paul Eggert <eggert@twinsun.com>
4090 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4091 * mountlist.c (SIZE_MAX): Define if not defined already.
4092 (read_filesystem_list): Set and use me_type_malloced.
4093 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4094 whatever the type happens to be), for brevity and consistency.
4095 Check for size calculation overflow on Alphas running OSF/1.
4097 2003-10-31 Jim Meyering <jim@meyering.net>
4099 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4101 * linebuffer.c: Include <string.h> for declaration of memset.
4103 2003-10-30 Paul Eggert <eggert@twinsun.com>
4104 Bruno Haible <bruno@clisp.org>
4106 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4107 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4109 2003-10-29 Paul Eggert <eggert@twinsun.com>
4111 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4112 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4114 * quotearg.c (quotearg_n_options): Use it.
4115 * group-member.c: Include <stdbool.h>.
4116 (free_group_info): Arg is now const *; don't free arg.
4117 (get_group_info): Now returns bool and accepts struct group_info *,
4118 rather than returning a malloc'ed struct group_info *.
4119 All uses changed. Check for overflow in internal size calculation.
4121 * getusershell.c (readname): Simplify the code by using x2nrealloc
4122 rather than xmalloc/xrealloc.
4123 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4124 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4125 conformance bug: the old code used a pointer after freeing the
4126 storage that it addressed.
4127 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4128 rather than doing it by hand.
4129 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4130 the buffer preserved. Use free and xmalloc instead.
4131 * quotearg.c (quotearg_n_options): Likewise.
4132 Use a simpler test for size overflow. Don't use xalloc_oversized
4133 because unsigned int might be wider than size_t (!); this suggests
4134 that we should switch from unsigned int to size_t for slot numbers.
4136 2003-10-27 Bruno Haible <bruno@clisp.org>
4138 * stdbool_.h: Better support for BeOS.
4140 2003-10-27 Paul Eggert <eggert@twinsun.com>
4142 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4143 to allocate the returned structure. Do not allocate a subarray,
4144 as x2nrealloc will do that.
4145 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4146 instead of xnrealloc.
4147 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4149 2003-10-26 Paul Eggert <eggert@twinsun.com>
4151 * xalloc.h (xalloc_oversized): New static inline function, for
4152 callers that want to do their own size-overflow checking. Include
4153 <stdbool.h>, since xalloc_oversized returns bool.
4154 * xalloc.c (array_size_overflow): Remove. All callers changed
4155 to use xalloc_oversized.
4157 Add two functions x2realloc, x2nrealloc, for programs that grow
4158 arrays dynamically by doubling their sizes.
4159 * xalloc.h (x2realloc, x2nrealloc): New decls.
4160 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4163 Port to C99 semantics for 'inline' of external functions.
4164 Bug reported by Bruno Haible.
4165 * xmalloc.c (xnmalloc_inline): New static inline function,
4166 with the old contents of xnmalloc.
4167 (xnmalloc, xmalloc): Use it.
4168 (xnrealloc_inline): New static inline function,
4169 with the old contents of xnrealloc.
4170 (xnrealloc, xrealloc): Use it.
4172 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4174 2003-10-25 Paul Eggert <eggert@twinsun.com>
4176 Fix several address-calculation bugs in the hash modules,
4177 plus some minor code cleanup.
4179 * hash.h: Include <stdbool.h>, for bool.
4180 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4181 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4182 hash_get_n_entries, hash_get_max_bucket_length,
4183 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4184 hash_rehash): Use size_t rather than unsigned.
4185 * hash.c (struct hash_table, hash_get_n_buckets,
4186 hash_get_n_buckets_used, hash_get_n_entries,
4187 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4188 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4189 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4191 (SIZE_MAX): Define if not defined.
4192 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4193 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4195 Use const * when possible.
4196 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4197 (check_tuning): Fix bug: if tuning parameters were very close to
4198 0 or 1, rounding errors could have caused subscript violations.
4199 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4200 (hash_initialize): Add 'fail:' label
4201 to free table and return NULL, and use it to simplify code.
4202 Use calloc rather than clearing the storage ourself.
4203 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4204 buffer size calculations.
4205 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4206 Include <stddef.h>, for size_t.
4207 * hash-pjw.c (hash_pjw): Likewise.
4208 Switch to method described by Bruno Haible.
4209 Include <limits.h>, for CHAR_BIT.
4210 (SIZE_BITS): New macro.
4212 2003-10-21 Paul Eggert <eggert@twinsun.com>
4214 * getndelim2.c (getndelim2): When size calculation overflows,
4215 ceiling the allocation at NMAX bytes rather than silently
4216 discarding input bytes before NMAX is reached. This makes
4217 a difference only if NMAX exceeds SIZE_MAX / 2.
4219 * obstack.c: Merge from glibc.
4220 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4221 Add libc_hidden_def (_obstack_newchunk).
4222 (_obstack_free) [! defined _LIBC]: Remove.
4223 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4224 a clone of the function body.
4225 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4226 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4228 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4229 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4232 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4233 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4234 Don't use lvalue casts, as GCC plans to remove support for them
4235 in GCC 3.5. Reported by Joseph S. Myers. This bug
4236 was also present in the non-GCC version, indicating that this
4237 code had always been buggy and had never been widely used.
4238 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4239 Use the fast variant of each macro, rather than copying the
4240 definiens of the fast variant; that way, we'll be more likely to
4241 catch future bugs in the fast variants.
4243 2003-10-20 Bruno Haible <bruno@clisp.org>
4245 * wait-process.h: New file, from GNU gettext.
4246 * wait-process.c: New file, from GNU gettext.
4248 2003-10-19 Jim Meyering <jim@meyering.net>
4250 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4252 2003-10-16 Paul Eggert <eggert@twinsun.com>
4254 * getgroups.c: Include <errno.h>, <stdlib.h>.
4255 (getgroups): First arg is int, not size_t.
4256 Don't let 'free' mangle errno.
4258 2003-10-16 Jim Meyering <jim@meyering.net>
4260 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4262 2003-10-15 Paul Eggert <eggert@twinsun.com>
4264 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4266 (new_exclude, add_exclude_file): Initial size no longer needs to
4268 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4269 our own address arithmetic overflow checking.
4271 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4272 (fnmatch): Do not alloca more than 2000 wide characters;
4273 instead, use malloc for large buffers.
4274 Check for address arithmetic overflow, and return -1
4275 with errno set to ENOMEM in that case.
4276 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4277 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4278 instead, return -1. Check for address arithmetic overflow.
4280 2003-10-14 Paul Eggert <eggert@twinsun.com>
4282 Handle invalid suffixes and overflow independently, so that
4283 callers can treat them independently as needed. Fix some bugs in
4284 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4285 suffix for a human-readable blocksize. The major caller-visible
4286 change is the addition of a new
4287 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4288 that both overflow and suffix chars were found.
4290 * human.c (humblock): Don't check separately for invalid suffix
4291 char; that is xstrtoumax's job (now that its bug is fixed).
4292 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4293 INTMAX_MAX]: New macros.
4294 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4295 TYPE_MAXIMUM): New macros.
4296 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4297 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4298 if overflow occurs, as it's what __strtol does and it's more useful
4300 (__xstrtol): If __strtol reports some error other than ERANGE,
4301 reflect it to the caller as LONGINT_INVALID. If it reports
4302 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4303 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4304 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4306 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4307 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4308 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4309 [defined UINTMAX_MAX]: New macros.
4311 2003-10-14 Bruno Haible <bruno@clisp.org>
4313 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4314 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4315 Also use volatile where needed.
4317 2003-10-12 Paul Eggert <eggert@twinsun.com>
4319 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4320 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4321 and define in terms of the other primitives.
4322 * xmalloc.c: Include stdbool.h; do not include exit.h.
4323 (SIZE_MAX): Define if not already defined.
4324 (array_size_overflow): New function.
4325 (xalloc_die): Abort instead of exiting if 'error' returns.
4326 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4327 (xmalloc, xrealloc): Use them.
4328 (xcalloc): Check for address arithmetic overflow.
4329 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4330 a bit faster than strcpy.
4332 2003-10-08 Paul Eggert <eggert@twinsun.com>
4334 Merge getpass from libc, plus a few fixes.
4336 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4337 Include <stdbool.h>.
4338 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4339 __fsetlocking to empty.
4340 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4341 do include <bits/libc-lock.h>.
4342 Do not include <fcntl.h>; not needed.
4343 [_LIBC]: Include <wchar.h>.
4344 (NOTCANCEL_MODE): New macro.
4345 (flockfile, funlockfile) [_LIBC]: New macros.
4346 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4347 [!_LIBC]: New macros.
4348 (call_fclose): New function.
4349 (getpass): Use it. Save tty stream separately; this simplifies the
4350 code and makes it more reliable if stdin happens to equal stdout.
4351 Invoke __fsetlocking on tty.
4352 Handle thread cancellation if needed.
4353 Namespace cleanup (use __tcgetattr, __getline).
4354 Use bool for Booleans.
4355 [USE_IN_LIBIO]: Handle wide streams.
4356 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4357 stream might go where.
4359 * unlocked-io.h: Include <stdio.h>, so that the caller
4360 doesn't have to include <stdio.h> before us.
4361 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4362 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4363 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4364 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4365 if not declared, so that we can use getpass.c code from libc without
4367 (flockfile, ftrylockfile, funlockfile): New macros.
4369 2003-10-06 Bruno Haible <bruno@clisp.org>
4371 * version-etc-2.h: Remove file.
4372 * version-etc-2.c: Remove file.
4374 2003-09-25 Jim Meyering <jim@meyering.net>
4375 Bruno Haible <bruno@clisp.org>
4377 This lets translators provide better translations for the
4378 "Written by ..." part of --version output.
4379 * version-etc.h: Include stdarg.h.
4380 (version_etc_copyright): Declare as readonly.
4381 (version_etc): Make this function variadic with a NULL-terminated list
4382 of author name strings.
4383 (version_etc_va): New declaration.
4384 * version-etc.c: Include stdarg.h, stdlib.h.
4385 (version_etc_copyright): Declare as readonly.
4386 (version_etc_va): New function. Provide a different translatable string
4387 for each possible number of authors < 10. Abbreviate when there are 10
4389 (version_etc): Make this function variadic. Call version_etc_va.
4390 Suggestion from Gary V. Vaughan.
4392 * long-options.h (parse_long_options): Change prototype: the authors
4393 string is moved to the end and becomes variadic.
4394 * long-options.c: Include stdarg.h.
4395 (parse_long_options): Make this function variadic, too.
4396 Call version_etc_va, not version_etc.
4398 2003-10-06 Bruno Haible <bruno@clisp.org>
4400 * fatal-signal.h: New file, from GNU gettext.
4401 * fatal-signal.c: New file, from GNU gettext.
4403 2003-10-04 Karl Berry <karl@gnu.org>
4405 * argp*: update from libc.
4407 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4409 * getpass.c (getpass): Use a no-op fseek when switching from input to
4410 output mode on the same stream.
4412 2003-09-29 Paul Eggert <eggert@twinsun.com>
4414 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4415 Fix arg typo in previous patch.
4417 2003-09-28 Jim Meyering <jim@meyering.net>
4419 * error.c: Correct cpp indentation.
4421 2003-09-27 Paul Eggert <eggert@twinsun.com>
4423 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4424 Omit the special code that used __typeof__, since we worry that
4425 it could be more trouble than it's worth. See:
4426 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4427 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4431 2003-09-26 Jim Meyering <jim@meyering.net>
4433 * error.c (error_tail): Move some declarations
4434 into inner scope where the local variables are used.
4436 2003-09-26 Bruno Haible <bruno@clisp.org>
4438 * stpncpy.h (gnu_stpncpy): New declaration.
4439 (stpncpy): Define as alias for gnu_stpncpy.
4440 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4442 2003-09-26 Paul Eggert <eggert@twinsun.com>
4444 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4445 (error_tail): Do not loop, reallocating temporary buffer, since
4446 the output cannot contain more wide characters than the input
4447 contains bytes, the size must be big enough already. This avoids
4448 one potential size overflow calculation. Check for size overflow
4449 when calculating temporary buffer size. Free temporary buffer
4450 when done, if it was allocated with malloc; this plugs a memory
4451 leak. Remove casts from void * to pointers, that are no longer
4452 needed now that we're assuming C89 or better.
4454 Merge error changes from glibc.
4456 * error.c, error.h: Update copyright notice header to match glibc.
4457 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4458 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4459 Disable cancellation while printing error.
4460 * error.h: Prepend __ to parameter names.
4462 2003-09-25 Karl Berry <karl@gnu.org>
4464 * argp-fmtstream.c, argp-help.c: update from libc.
4466 2003-09-25 Bruno Haible <bruno@clisp.org>
4468 * version-etc-2.h: New file, from version-etc.h with modifications.
4469 * version-etc-2.c: New file, from version-etc.c with modifications.
4471 2003-09-25 Simon Josefsson <jas@extundo.com>
4473 * xgetdomainname.h: New file.
4474 * xgetdomainname.c: New file.
4476 2003-09-25 Simon Josefsson <jas@extundo.com>
4477 Bruno Haible <bruno@clisp.org>
4479 * getdomainname.h: New file.
4480 * getdomainname.c: New file.
4482 2003-09-24 Paul Eggert <eggert@twinsun.com>
4484 * linebuffer.c (freebuffer): Don't free the argument, just
4485 the buffer associated with the argument. Bug reported by
4488 2003-09-19 Karl Berry <karl@gnu.org>
4490 * argp.h: update from libc.
4492 2003-09-16 Paul Eggert <eggert@twinsun.com>
4494 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4495 input error, instead of returning NULL the next time we are called
4496 (and therefore losing track of errno).
4498 2003-09-15 Paul Eggert <eggert@twinsun.com>
4500 * getndelim2.c (getndelim2): Don't trash errno when a read
4501 fails, so that the caller gets the proper errno.
4503 * readutmp.c (read_utmp): Likewise.
4504 Check for fstat error. Close stream and free storage
4507 2003-09-14 Bruno Haible <bruno@clisp.org>
4509 * fwriteerror.h: New file.
4510 * fwriteerror.c: New file.
4512 2003-09-14 Jim Meyering <jim@meyering.net>
4514 * getloadavg.c: Correct cpp indentation.
4515 * strdup.c: Likewise.
4516 * vasnprintf.c: Likewise.
4518 2003-09-12 Paul Eggert <eggert@twinsun.com>
4520 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4521 * obstack.c [!defined _LIBC]: Likewise.
4522 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4523 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4524 * exitfail.c: Don't include stdlib.h; no longer needed.
4526 More changes to assume C89 or better.
4528 * error.c (error_tail): Assume vprintf.
4530 * argmatch.c (getenv): Remove decl.
4531 * progreloc.c (get_full_program_name): Define via prototype.
4532 * setenv.c (clearenv): Likewise.
4533 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4535 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4536 (malloc, memcpy): Remove decls.
4537 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4538 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4539 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4540 (memcpy): Remove macro.
4541 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4542 (__P): Remove. All uses removed.
4543 (PTR): Remove. All uses changed to void *.
4544 (CHAR_BIT, NULL): Remove.
4545 (spaces, zeros, memset_space, memset_zero)
4546 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4548 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4549 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4550 Define with prototype.
4551 Remove now-unnecessary prototype decl.
4552 (extra_args_spec): Assume ANSI C. All uses changed.
4553 (extra_args_spec_iso): Remove.
4554 (my_strftime, emacs_strftimeu): Define via prototype.
4555 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4557 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4558 * strtoimax.c: Include <stdlib.h> unconditionally.
4559 (strtoul, strtol): Remove decls.
4560 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4562 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4563 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4564 (LOCALE_PARAM_PROTO): New macro.
4565 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4566 (INTERNAL (strtol), strtol): Define with a prototype.
4567 (PARAMS): Remove. All uses removed.
4568 * tempname.c: Include <string.h> unconditionally.
4569 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4570 * xgethostname.c (main): Define with a prototype.
4571 * xmalloc.c: Include "xalloc.h" first, to check interface.
4572 Include <stdlib.h> unconditionally.
4573 (calloc, malloc, realloc, free): Remove decls.
4574 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4575 Include <stdlib.h> unconditionally. Sort include file names.
4577 (xstrtod): Define with a prototype.
4578 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4579 (strtol, strtoul): Remove decls.
4581 2003-09-11 Paul Eggert <eggert@twinsun.com>
4583 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4584 Include <stdlib.h>, <string.h> unconditionally.
4585 Remove now-unnecessary cast to char *.
4586 * strnlen.c: Include <string.h> unconditionally.
4587 * yesno.c (yesno): Define with a prototype.
4589 2003-09-10 Bruno Haible <bruno@clisp.org>
4591 * strcspn.c: Include <string.h> unconditionally.
4592 * strpbrk.c: Include <string.h> unconditionally.
4593 * strstr.c: Include <string.h> unconditionally.
4594 * unicodeio.c: Include <string.h> unconditionally.
4595 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4596 * unsetenv.c: Likewise.
4597 * xreadlink.c: Include <stdlib.h> unconditionally.
4598 * yesno.c: Include <stdlib.h> unconditionally.
4599 (rpmatch): Add prototype.
4601 2003-09-10 Jim Meyering <jim@meyering.net>
4603 * error.c: Correct indentation of cpp directives.
4605 2003-09-09 Paul Eggert <eggert@twinsun.com>
4609 * acosl.c (main): Use a prototype.
4610 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4613 * getloadavg.c (getloadavg, main): Define via prototypes.
4615 * getopt.h (struct option.name): Assume C89, and use 'const'.
4616 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4617 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4619 * getopt.c (const): Remove macro.
4620 Include <string.h> unconditionally.
4621 (my_index): Remove; all uses changed to strchr.
4622 (strlen): Remove decl.
4623 (exchange): Remove forward decl; no longer needed.
4624 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4625 Define with prototype.
4626 * getopt1.c (const): Remove macro.
4627 (getopt_long, getopt_long_only, main): Define with prototype.
4629 * getugroups.c: Include <string.h> unconditionally.
4631 * getusershell.c: Include <stdlib.h> unconditionally.
4632 (getusershell, setusershell, endusershell, readname, main):
4633 Define with prototypes.
4635 * group-member.c: Include group-member.h first.
4636 Include <stdlib.h> unconditionally.
4638 * hard-locale.c: Include hard-locale.h first.
4639 Include <stdlib.h>, <string.h> unconditionally.
4641 * hash.c (free, malloc): Remove decls.
4642 Include <stdlib.h> unconditionally.
4644 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4645 (getenv): Do not declare.
4647 * idcache.c: Include <string.h> unconditionally.
4649 * long-options.c: Include long-options.h first, to test interface.
4650 Include <stdlib.h> unconditionally.
4652 * makepath.c: Include makepath.h first, to test interface.
4653 Include <stdlib.h> and <string.h> unconditionally.
4655 * linebuffer.c: Include <stdlib.h>.
4656 (free): Remove decl.
4658 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4659 rpl_malloc returns void *, not char *.
4660 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4662 * md5.h: Include <limits.h> unconditionally.
4663 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4664 (__P): Remove; all uses removed.
4665 * md5.c: Include "md5.h" first.
4666 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4667 md5_buffer, md5_process_bytes, md5_process_block):
4668 Define with prototypes.
4669 * sha.h (__P): Remove all uses. (It wasn't defined??)
4670 * sha.c: Include "sha.h" first.
4671 Include <stdlib.h>, <string.h> unconditionally.
4673 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4674 * memcmp.c (__ptr_t): Likewise.
4675 * memrchr.c (__ptr_t): Likewise.
4676 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4677 Include <string.h> unconditionally.
4678 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4679 * memchr.c: Include <stdlib.h> unconditionally.
4680 * memchr.c (LONG_MAX): Remove.
4681 * memrchr.c (LONG_MAX): Likewise.
4682 * memchr.c (__memchr): Define via a prototype.
4683 * memrchr.c (__memrchr): Likewise.
4684 * memcmp.c (__P): Remove, and remove all uses.
4685 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4686 Remove forward decls; no longer needed.
4687 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4688 Use types required by C89 in prototype.
4690 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4691 * savedir.c: Likewise.
4692 * mkdir.c (free): Remove decl.
4693 * rmdir.c (rmdir): Define with a prototype.
4694 * savedir.c: Include savedir.h first, to test interface.
4696 * mktime.c (STDC_HEADERS): Remove.
4697 Include <stdlib.h>, <string.h> unconditionally.
4699 * modechange.c: Include <stdlib.h> unconditionally.
4700 (malloc): Remove decl.
4702 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4703 (free): Remove decl.
4705 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4706 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4707 (This type really should be intptr_t, but that's a C99ism.)
4708 (_obstack_memcpy): Remove: all uses changed to memcpy.
4709 Include <string.h> unconditionally.
4710 (struct obstack): Assume __STDC__ for types of members
4711 chunkfun, freefun, extra_arg.
4712 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4713 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4714 obstack_begin, obstack_specify_allocation,
4715 obstack_specify_allocation_with_arg, obstack_chunkfun,
4716 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4717 Remove unprototyped decls and the macros that use them.
4718 * obstack.c (POINTER): Remove. All uses changed to void *.
4719 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4720 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4721 (defined __STDC__ && __STDC__)]:
4722 Remove nonprototyped code.
4723 Include <stdlib.h> unconditionally.
4724 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4725 _obstack_allocated_p, _obstack_free, obstack_free,
4726 _obstack_memory_used, print_and_abort):
4727 Define using prototypes.
4728 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4729 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4730 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4731 obstack_next_free, obstack_object_size, obstack_room) [0]:
4732 Remove unused, unprototyped code.
4734 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4736 * physmem.c (physmem_total, physmem_available, main): Define
4739 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4740 (main): Define with a prototype.
4742 * posixver.c (getenv): Remove decl.
4744 * putenv.c (malloc): Returns void *, not char *.
4745 Include <string.h> unconditionally.
4746 (strchr, memcpy, NULL): Do not define.
4748 * readtokens.c: Include readtokens.h first, to test interface.
4749 Include <stdlib.h>, <string.h> unconditionally.
4750 (init_tokenbuffer): Define with a prototype.
4752 * regex.c (PARAMS): Remove. All uses removed.
4753 All uses of _RE_ARGS removed, too.
4754 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4756 (bzero): Assume memset exists.
4757 (memcmp, memcpy, NULL): Remove.
4758 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4759 char, or assignments to local vars of type signed char.
4760 (init_syntax_once, PREFIX(extract_number_and_incr),
4761 PREFIX(print_partial_compiled_pattern),
4762 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4763 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4764 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4765 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4766 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4767 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4768 wcs_compile_range, byte_compile_range, truncate_wchar,
4769 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4770 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4771 count_mbs_length, wcs_re_match_2_internal,
4772 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4773 PREFIX(alt_match_null_string_p),
4774 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4775 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4776 regfree, PREFIX(extract_number)): Define with prototype. Remove
4777 now-unnecessary declaration, if any.
4778 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4780 Remove now-unnecessary casts among pointer types.
4781 * regex.h (_RE_ARGS): Remove. All uses removed.
4783 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4784 (free): Remove decl.
4786 * rpmatch.c: Include <stdlib.h> unconditionally.
4788 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4789 (free): Remove decl.
4791 * save-cwd.c: Include <stdlib.h> unconditionally.
4792 * xgetcwd.c: Likewise.
4794 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4795 (free): Remove decl.
4797 * strchrnul.c (strchrnul): Define with a prototype.
4798 Fix bug: c_in was not converted to char before searching.
4800 The following changes are not K&R related:
4802 * group-member.h: Include <sys/types.h>, so that this file is
4804 * makepath.h: Likewise.
4806 * getusershell.c (readname, default_index, line_size, readname):
4807 Use size_t, not int, for sizes.
4808 (readname): If the size overflows, report an error instead of
4811 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4813 * getndelim2.c: Assume stdlib.h per the C89 spec.
4815 2003-09-08 Paul Eggert <eggert@twinsun.com>
4817 Assume C89 or better; remove K&R cruft.
4818 A few of these changes were first proposed by Derek Robert Price
4819 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4821 * addext.c: Include <string.h> unconditionally.
4822 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4823 Don't declare getenv or malloc.
4825 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4826 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4828 (find_stack_direction, alloca): Use prototypes.
4830 * atexit.c (atexit): Define using a prototype.
4832 * basename.c, dirname.c, stripslash.c:
4833 Include <string.h> unconditionally.
4835 * bcopy.c: Include <stddef.h>.
4836 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4838 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4840 * error.h (error, error_at_line, error_print_progname)
4841 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4842 * error.c: Include error.h first, to check interface.
4843 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4844 (VA_START): Remove; all uses changeed to va_start.
4845 (exit, strerror): Remove decls.
4846 (error_print_progname): Prototype uncondionally.
4847 Don't include <errno.h>; no longer needed.
4848 (private_strerror): Remove.
4849 (error_tail): Always define.
4850 (error, error_at_line): Assume C89 or better; always use prototypes.
4851 * fatal.c: Include "fatal.h" first, to test interface.
4852 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4853 (VA_START): Remove; all uses changed to va_start.
4854 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4856 (exit): Remove decl.
4857 (fatal): Prototype unconditionally. Assume va_start works.
4858 Abort at end, to pacify gcc.
4860 * euidaccess.c (main): Define with a prototype.
4862 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4864 * exitfail.c: Include <stdlib.h> unconditionally.
4866 * fnmatch_.h (__P): Remove. All uses changed to assume
4868 * fnmatch.c: Include fnmatch.h first, to test interface.
4869 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4870 (getenv): Remove decl.
4871 (fnmatch): Define using a prototype.
4872 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4873 (FCT): Define using a prototype.
4875 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4877 * gethostname.c: Include <stddef.h>.
4878 (gethostname): Define with prototype. Length is size_t, not int.
4880 2003-09-08 Paul Eggert <eggert@twinsun.com>
4882 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4883 getversion.c should have been removed then, but was accidentally
4886 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4887 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4889 2003-09-07 Paul Eggert <eggert@twinsun.com>
4891 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4892 copy_tm_result. Bug reported by Simon Josefsson in
4893 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4895 2003-09-06 Paul Eggert <eggert@twinsun.com>
4897 * time_r.c, time_r.h: New files.
4899 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4901 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4902 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4904 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4906 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4907 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4910 * timegm.c: Switch to glibc implementation, with the following changes:
4911 [defined HAVE_CONFIG_H]: Include <config.h>.
4912 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4913 (__mktime_internal) [!defined _LIBC]: New decl.
4914 (__gmtime_r) [!defined _LIBC]: New macro and function.
4915 (timegm): Use a prototype, since gnulib assumes C89.
4916 Do not bother declaring tmp to be const, as it's not really usefu.
4917 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4918 (timegm): Declare only if HAVE_DECL_TIMEGM.
4920 2003-09-03 Paul Eggert <eggert@twinsun.com>
4922 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4923 Bug reported by Lute Kamstra in
4924 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4926 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4927 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4928 course with correspondingly smaller numbers for tomorrow and
4929 yesterday. From Tadayoshi Funaba. Originally installed into
4930 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4933 2003-08-31 Simon Josefsson <jas@extundo.com>
4935 * timegm.h: New file.
4936 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4938 2003-08-31 Karl Berry <karl@gnu.org>
4940 * argp.h: update from libc.
4942 2003-08-28 Bruno Haible <bruno@clisp.org>
4944 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4945 warning on QNX, which defines O_BINARY to 000000.
4947 2003-08-24 Bruno Haible <bruno@clisp.org>
4949 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4950 MSVC7 <stdio.h> is included later.
4952 2003-08-20 Bruno Haible <bruno@clisp.org>
4954 * progname.h: New file, from GNU gettext.
4955 * progname.c: New file, from GNU gettext.
4956 * progreloc.c: New file, from GNU gettext.
4958 2003-08-19 Bruno Haible <bruno@clisp.org>
4960 * xstrdup.c: Assume <string.h> exists.
4962 2003-08-18 Jim Meyering <jim@meyering.net>
4964 * setenv.h: Indent nested cpp directive.
4965 * vasnprintf.c: Remove trailing blanks.
4967 2003-08-17 Simon Josefsson <jas@extundo.com>
4968 Bruno Haible <bruno@clisp.org>
4970 * xstrndup.h: New file.
4971 * xstrndup.c: New file.
4973 2003-08-17 Bruno Haible <bruno@clisp.org>
4975 * strndup.h: New file.
4977 2003-08-16 Paul Eggert <eggert@twinsun.com>
4979 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4980 space, undoing this 2003-08-12 change:
4981 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4983 2003-08-16 Jim Meyering <jim@meyering.net>
4985 Merge from coreutils.
4986 * xstrtoimax.c: #else #if -> #elif.
4987 * xstrtoumax.c: Likewise.
4989 2003-08-15 Paul Eggert <eggert@twinsun.com>
4991 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4992 rather than tab, after '#' in shell-script copyright notices.
4993 Suggested by Bruno Haible.
4995 2003-08-15 Jim Meyering <jim@meyering.net>
4996 and Paul Eggert <eggert@twinsun.com>
4998 Merge from coreutils.
4999 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5000 member but strut utmpx does not. Needed for AIX 4.3.3.
5001 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5003 2003-08-15 Jim Meyering <jim@meyering.net>
5005 Merge from coreutils.
5006 * xgethostname.c: Include <stdlib.h>.
5007 (xghostname): Don't exit for anything other than memory-related
5008 failure; just return NULL.
5009 * userspec.c: Include "posixver.h".
5010 (parse_user_spec): Accept `.' as a separator only
5011 in pre-POSIX-200112 mode.
5012 * strtoimax.c: Use #elif rather than #else #if.
5013 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5014 Remove function, now that we can rely on a working tzset function.
5015 [!_LIBC]: Ensure that the required autoconf test has been run.
5016 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5017 Use underlying_strftime for %r.
5018 * sha.c: Merge in some clean-up and optimization changes from glibc.
5019 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5020 Ensure that it is a multiple of 64.
5021 Rearrange loop exit tests so as to avoid performing an
5022 additional fread after encountering an error or EOF.
5023 * realloc.c: Update copyright date.
5025 2003-08-14 Jim Meyering <jim@meyering.net>
5027 Merge from coreutils.
5028 * obstack.h: Whitespace changes.
5029 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5030 and xcalloc return values.
5031 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5032 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5033 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5034 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5035 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5037 Use mntctl's return value to drive the entry-processing loop, since
5038 we can't rely on the value of the vmt_length member in the last
5039 entry. On some systems doing so could result in exhausting
5040 virtual memory. Based in part on a patch from Mike Jetzer.
5042 2003-08-14 Jim Meyering <jim@meyering.net>
5043 and Paul Eggert <eggert@twinsun.com>
5045 Merges from coreutils, plus other fixes.
5046 * physmem.c: Merge in portability changes from gcc/libiberty
5047 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5048 for credits and details. Thanks to Kaveh Ghazi for helping
5049 to keep these files in sync.
5050 (ARRAY_SIZE): Define it.
5051 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5052 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5053 (memcasecmp): Don't assume size_t fits in unsigned int.
5054 Remove casts and duplicate code.
5055 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5056 (memcpy): Remove definition.
5057 Merge in some clean-up and optimization changes from glibc.
5058 [BLOCKSIZE]: Move definition to top of file.
5059 Ensure that it is a multiple of 64.
5060 Rearrange loop exit tests so as to avoid performing an
5061 additional fread after encountering an error or EOF.
5062 * md5.h (md5_uintptr): Define.
5063 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5064 return to the initial working directory. Preserve errno
5066 * idcache.c: Include "xalloc.h".
5067 (xmalloc, xrealloc): Remove decls.
5068 (getuser): Remove casts no longer required in C89.
5069 * human.c: Include stdio.h, for sprintf.
5070 * group-member.c: Include "xalloc.h".
5071 (xmalloc, xrealloc): Remove decls.
5072 (get_group_info): Remove casts no longer required in C89.
5073 * getusershell.c (readname): Remove casts no longer required in C89.
5074 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5075 * getline.c: Whitespace fix, from coreutils.
5077 2003-08-13 Paul Eggert <eggert@twinsun.com>
5079 * exclude.c: Include <ctype.h>
5080 (IN_CTYPE_DOMAIN): New macro.
5082 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5085 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5086 Undo previous (whitespace-only) change.
5088 2003-08-12 Paul Eggert <eggert@twinsun.com>
5090 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5091 Normalize leading white space and remove trailing white space.
5092 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5093 notice, as per ../config/srclist-update.
5095 Merge from coreutils.
5096 * euidaccess.h: New file.
5097 * euidaccess.c: Include it.
5098 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5099 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5100 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5102 2003-08-11 Bruno Haible <bruno@clisp.org>
5104 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5105 (vasnprintf): Use it instead of wcslen.
5107 2003-08-11 Bruno Haible <bruno@clisp.org>
5109 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5110 value to ensure that _Bool promotes to int. Use #define for _Bool when
5111 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5113 2003-08-10 Karl Berry <karl@gnu.org>
5115 * regex.h: update from libc (whitespace fix).
5117 2003-08-09 Paul Eggert <eggert@twinsun.com>
5119 Merge some files from coreutils. These changes were
5120 originally made by Jim Meyering.
5121 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5122 many older Unixes require this.
5123 * alloca.c (alloca): Remove cast to argument of free;
5124 no longer needed in C89.
5125 * alloca_.h, regex.h: Fix white space to match
5126 what GNU indent does.
5128 2003-08-05 Paul Eggert <eggert@twinsun.com>
5130 * bumpalloc.h: Remove.
5132 2003-08-04 Paul Eggert <eggert@twinsun.com>
5134 * getloadavg.c: Change copyright notice and spacing to conform to
5137 Merge from coreutils.
5138 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5140 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5141 from Karl Berry, implemented by Jim Meyering.
5142 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5143 from Dmitry V. Levin.
5144 Remove anachronistic cast of xrealloc.
5145 * fnmatch_.h (__const): Remove. Use 'const'.
5146 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5147 type. Otherwise, it wouldn't compile with at least /bin/cc on
5148 ymp-cray-unicos9.0.2.X.
5149 Combine two mostly-identical uses of alloca into one.
5150 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5152 2003-08-04 Dave Love <d.love@dl.ac.uk>
5156 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5157 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5158 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5159 obsolete NLIST_NAME_UNION.
5160 [__GNU__]: Undef BSD and FSCALE.
5161 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5163 2003-08-03 Paul Eggert <eggert@twinsun.com>
5165 * stdbool_.h (_Bool): Make it signed char, instead of
5166 an enum type, so that it's guaranteed to promote to int. See:
5167 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5169 2003-07-31 Paul Eggert <eggert@twinsun.com>
5171 * strerror.c: Include config.h, limits.h. Declare sprintf.
5172 (strerror): Don't assume that a printable int fits in 14 bytes.
5174 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5175 Bruno Haible <bruno@clisp.org>
5177 * getline.h (getline, getdelim): Change return type to ssize_t.
5178 * getline.c (getline, getdelim): Likewise.
5179 Remove _GNU_SOURCE define; now it's defined in config.h through
5182 2003-07-22 Paul Eggert <eggert@twinsun.com>
5184 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5185 over-parenthesization in macros.
5187 Sync with coreutils.
5189 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5192 Use `exit_failure' for xalloc and xmemcoll instead of their own
5193 private exit-failure variables.
5194 * xalloc.h (xalloc_exit_failure): Remove.
5195 * xmalloc.c: Likewise. Include exitfail.h.
5196 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5197 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5198 * xmemcoll.c: Likewise. Include exitfail.h.
5199 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5201 2003-07-18 Paul Eggert <eggert@twinsun.com>
5203 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5204 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5205 to test that it can stand by itself. Include "exitfail.h".
5206 Clients should set exit_failure instead.
5207 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5209 2003-07-18 Andreas Schwab <schwab@suse.de>
5211 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5213 2003-07-18 Bruno Haible <bruno@clisp.org>
5215 * getndelim2.h: New file.
5216 * getndelim2.c: Make into a module of its own. Include config.h,
5218 (getndelim2): Make non-static. Change return type to ssize_t.
5219 * getline.h: Change argument names.
5220 * getline.c: Include getndelim2.h instead of getndelim2.c.
5221 * getnline.c: Include getndelim2.h.
5223 2003-07-17 Bruno Haible <bruno@clisp.org>
5225 * Makefile.am: Remove file.
5226 * Makefile.in: Remove file.
5228 2003-07-17 Bruno Haible <bruno@clisp.org>
5230 * getnline.h: New file.
5231 * getnline.c: New file.
5232 * getndelim2.c: New file, extracted from getline.c.
5233 (getndelim2): Renamed from getdelim2, with added nmax argument.
5234 * getline.c: Include getndelim2.c.
5235 (getdelim2): Moved out to getndelim2.c.
5236 (getline, getdelim): Update.
5238 2003-07-15 <karl@gnu.org>
5240 * vasnprintf.c: update from gettext.
5242 2003-07-15 Jim Meyering <jim@meyering.net>
5244 * makepath.c (make_path): Enclose diagnostic in _(...).
5246 2003-07-14 Paul Eggert <eggert@twinsun.com>
5248 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5249 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5250 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5251 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5252 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5253 updated automatically by ../config/srclist-update. This changes
5254 their license from LPGL to GPL.
5256 2003-07-14 Jim Meyering <jim@meyering.net>
5258 Don't emit diagnostics. Let callers do that.
5259 * save-cwd.c: Don't include "error.h".
5260 (save_cwd): Don't call error. Ensure that errno is valid
5261 when returning nonzero.
5263 * save-cwd.h (restore_cwd): Update prototype.
5264 * save-cwd.c (restore_cwd): Remove two parameters.
5265 Simplify. Don't call error upon failure. Let callers do that.
5266 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5267 when auditing is enabled. But don't bother updating the #if.
5269 2003-07-14 Simon Josefsson <jas@extundo.com>
5271 * mempcpy.h: New file.
5272 * mempcpy.c: New file.
5274 2003-07-14 Paul Eggert <eggert@twinsun.com>
5276 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5277 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5278 unicodeio.c, unicodeio.h, unlocked-io.h:
5279 Switch from LGPL to GPL.
5281 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5283 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5284 it breaks C++ compilation.
5285 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5287 2003-07-10 Jim Meyering <jim@meyering.net>
5289 * vasnprintf.c: Remove trailing blanks.
5290 Make cpp indentation consistent.
5292 2003-07-09 Paul Eggert <eggert@twinsun.com>
5294 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5295 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5296 Switch from LGPL to GPL.
5298 2003-07-07 Paul Eggert <eggert@twinsun.com>
5300 * mktime.c: Fix some boundary cases and remove need for floating point.
5302 Issue a compile-time diagnostic if time_t is floating point, or if
5303 two's complement arithmetic is not in effect, or if arithmetic
5304 right shift does not propagate the sign. These assumptions were
5305 all in the original code but they weren't checked.
5307 (TIME_T_MIDPOINT, verify): New macros.
5308 (__isleap): Remove; it has integer overflow problems.
5309 (leapyear): New function, without those problems.
5310 (ydhms_tm_diff): Remove; splitting into two parts.
5311 (ydhms_diff): New function, containing the arithmetic part of
5312 the old ydhms_tm_diff function. Issue a compile-time
5313 diagnostic if we are not using C99 integer division.
5314 Avoid casts when possible.
5315 (guess_time_tm): New function, containing the checking part of
5316 the old ydhms_tm_diff function. Return the new value, rather than
5317 the difference between it and the old. Accept a new argument T
5318 so that *T specifies the old value. Check for overflow in the result.
5320 (__mktime_internal): Use a time_t offset, not a long int offset.
5321 This undoes the 2003-06-04 change, which is no longer needed now
5322 that we have better overflow checking.
5323 (localtime_offset): Likewise.
5325 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5326 and long are 64-bit but int is only 32-bit.
5327 (ydhms_diff): Use long int to store year1 and yday1.
5328 Issue a compile-time diagnostic if long int is not wide enough.
5330 (__mktime_internal): Use long int to store adjusted year and yday.
5331 Use plain C rather than preprocessor commands, if that doesn't
5333 Check for overflow (and try to repair) after each probe
5334 rather than checking only at the very end. This avoids some bugs
5335 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5336 does not equal GMT offset at maximum time).
5337 Use integer to check for overflow rather than floating point; this
5338 is more portable to non-IEEE hosts, and is a tad faster.
5339 When we detect that we are oscillating between two values,
5340 don't check whether tm_isdst has the requested value, since
5341 we already know the answer. When tm_isdst has the wrong value,
5342 use a different heuristic to find the right one, based on the
5343 extreme values actually observed in practice in tz2003a,
5344 rather than the (overly optimistic) "previous 3 calendar quarters".
5346 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5347 "T const" to accommodate glibc style.
5348 (check_result): Use less-confusing report format. "long" -> "long int.
5350 Don't loop if the iteration overflows time_t.
5351 Allow a negative step in the iteration.
5353 2003-07-01 Paul Eggert <eggert@twinsun.com>
5355 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5356 having it depend on HAVE_SYS_TYPES_H.
5358 2003-06-25 Bruno Haible <bruno@clisp.org>
5360 * readlink.c: New file.
5362 2003-06-20 Bruno Haible <bruno@clisp.org>
5364 Assume C89, so PARAMS isn't needed.
5365 * unicodeio.h (PARAMS): Remove.
5366 * unicodeio.c: Don't use PARAMS.
5368 2003-06-18 Jim Meyering <jim@meyering.net>
5370 Merge changes from coreutils.
5371 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5372 Remove explicit declarations of xmalloc and realloc.
5374 (read_utmp): Remove anachronistic cast of xmalloc.
5376 2003-06-17 Paul Eggert <eggert@twinsun.com>
5378 Assume C89, so PARAMS isn't needed.
5379 * backupfile.h (PARAMS): Remove. All uses removed.
5380 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5381 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5382 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5383 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5384 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5385 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5386 xstrtol.h: Likewise.
5387 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5388 same.h, strverscmp.h: Do not include config.h; no longer needed.
5389 Anyway, config.h should always be included before any other file.
5391 2003-06-11 Simon Josefsson <jas@extundo.com>
5393 * sysexit_.h: New file.
5395 2003-05-20 Derek Price <derek@ximbiot.com>
5397 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5399 2003-06-10 Simon Josefsson <jas@extundo.com>
5401 * strchrnul.h: New file.
5402 * strchrnul.c: New file.
5404 2003-06-10 Simon Josefsson <jas@extundo.com>
5406 * argp.h: New file, from glibc.
5407 * argp-ba.c: New file, from glibc.
5408 * argp-eexst.c: New file, from glibc.
5409 * argp-fmtstream.c: New file, from glibc.
5410 * argp-fmtstream.h: New file, from glibc.
5411 * argp-fs-xinl.c: New file, from glibc.
5412 * argp-help.c: New file, from glibc.
5413 * argp-namefrob.h: New file, from glibc.
5414 * argp-parse.c: New file, from glibc.
5415 * argp-pv.c: New file, from glibc.
5416 * argp-pvh.c: New file, from glibc.
5417 * argp-xinl.c: New file, from glibc.
5419 2003-06-07 Jim Meyering <jim@meyering.net>
5421 * readtokens.h: Put `Free Software Foundation, Inc.'
5422 in place of my name in the copyright comment.
5423 Remove definition and uses of __P.
5426 * stat.c: Don't declare xmalloc explicitly.
5427 Instead, include "xalloc.h".
5428 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5429 xrealloc, and xcalloc return values.
5430 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5432 * xgetcwd.h: Remove definition/uses of PARAMS.
5434 2003-06-06 Jim Meyering <jim@meyering.net>
5436 * stdbool_.h: Renamed from stdbool.h.in.
5438 2003-06-06 Jim Meyering <jim@meyering.net>
5440 Merge from coreutils.
5441 * same.c: (same_name): Declare *_basename locals to be `const'.
5442 Consolidate declarations and initializations of *_base* locals.
5444 Merge from coreutils.
5445 This avoids a core dump on systems without GNU putenv,
5446 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5447 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5448 (unsetenv): New static function, from GNU libc.
5449 (rpl_putenv): Use it.
5451 * modechange.c: Remove trailing blanks.
5453 Merge from coreutils.
5454 * fsusage.c: Remove declaration of statfs.
5455 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5457 * posixtm.c: Include <stdbool.h> unconditionally.
5459 2003-06-05 Paul Eggert <eggert@twinsun.com>
5461 * mktime.c (__mktime_internal): When resolving a tm_isdst
5462 mismatch, look in future quarters as well as past. This fixes a
5463 bug when processing fall-backwards gaps immediately after a long
5464 period of daylight-saving time.
5466 * mktime.c: Assume freestanding C89 or better.
5467 (HAVE_LIMITS_H): Remove. Assume it's 1.
5468 (__P): Remove; not used.
5469 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5470 (mktime, not_equal_tm, print_tm, check_result,
5471 main): Use prototypes. Use const * where appropriate.
5472 (main): Fix typo in testing code that uncovered by above changes.
5473 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5475 2003-06-04 Paul Eggert <eggert@twinsun.com>
5477 * mktime.c: Fix Debian bug 177940
5478 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5479 (localtime_offset): Now long int, not time_t, because we want it
5480 to be guaranteed to be signed. All uses changed.
5481 (__mktime_internal): If overflow would occur when adding offset,
5484 Merge 'human' changes from coreutils. Rewrite to support
5485 locale-specific notations like thousands separators.
5486 * human.c: Simplify authorship notice.
5487 Include human.h immediately after config.h.
5488 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5489 <limits.h>: Do not include, since human.h does.
5490 (SIZE_MAX, UINTMAX_MAX): New macros.
5491 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5492 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5493 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5494 (power_letter): Renamed from suffixes.
5495 (generate_suffix_backwards): Remove.
5496 (adjust_value): Now takes int style (because of human.h changes)
5497 and long double value (for greater precision on some platforms).
5498 (group_number): New function.
5499 (human_readable): Use it. Use integer options, not enum.
5500 Put the options before the sizes in the arg list.
5501 Support all the new options.
5502 The old human_readable function has been removed;
5503 use inttostr.h instead.
5504 (human_readable, default_block_size, humblock):
5505 Use uintmax_t, not int, for block sizes.
5506 (human_readable_inexact, block_size_types): Remove.
5507 (block_size_opts): New constant.
5508 (human_options): Renamed from human_block_size, with new signature
5509 that allows block sizes up to UINTMAX_MAX. All callers changed.
5510 * human.h: Add copyright and authorship notice.
5511 Include <limits.h> and <stdbool.h> unconditionally.
5512 (PARAMS): Remove. All uses removed.
5513 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5514 (enum human_inexact_style): Remove tag; now a nameless enum.
5515 (human_floor, human_ceiling, human_round_to_even): Now have
5516 values 2, 0, 1 rather than -1, 1, 0.
5517 (human_group_digits, human_suppress_point_zero, human_autoscale,
5518 human_base_1024, human_SI, human_B): New constants.
5519 (human_readable_inexact, human_block_size): Remove.
5520 (human_readable): Size args are now uintmax_t, not int.
5521 (human_options): New decl.
5523 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5524 unnecessary now that we assume C89 or better. This change
5525 imported from coreutils.
5527 * mktime.c (__mktime_internal): Do not reject negative timestamps
5528 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5529 in the 2003-05-30 sync from glibc.
5531 .h files should stand alone, but we shouldn't include <sys/types.h>
5532 if we can get away with just <stddef.h>.
5534 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5535 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5536 rather than <sys/types.h>, as we merely need size_t.
5537 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5539 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5540 Include <stdio.h>, to get FILE.
5541 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5542 memcasecmp.h has included <stddef.h> and all we need is size_t.
5543 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5544 our interface, instead of including <sys/types.h>
5546 2003-06-02 Paul Eggert <eggert@twinsun.com>
5549 Fix some minor time-related bugs with POSIX time arguments.
5550 Some valid time stamps were being rejected (notably -1, and
5551 time stamps before 1900 on 64-bit hosts). And some invalid
5552 time stamps were being accepted, e.g. September 31.
5554 * posixtm.h (posixtime): Return bool instead of time_t, so
5555 that we can return (time_t) -1 successfully.
5556 * posixtm.c: Likewise.
5557 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5558 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5559 (t): Remove static var.
5560 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5561 of static var. All uses changed.
5562 (year): Do not reject years before 1900; they can occur with
5564 (posix_time_parse): Do not check for out-of-range components;
5565 that is now the caller's responsibility, since our checks were
5566 only approximations.
5567 (posixtime): Use mktime to check for out-of-range components,
5568 since it knows them exactly.
5569 If mktime returns (time_t) -1, check whether an error actually occurred
5570 by invoking localtime on -1.
5571 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5572 posixtime failures better.
5573 Improve the test data (in comments only).
5575 2003-05-30 <karl@gnu.org>
5577 * mktime.c: update from libc.
5579 2003-05-30 Bruno Haible <bruno@clisp.org>
5581 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5582 * localcharset.h: Likewise.
5583 * localcharset.c: Likewise.
5585 2003-05-28 Paul Eggert <eggert@twinsun.com>
5587 Assume the headers required for C89 freestanding compilers.
5588 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5589 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5590 without checking for HAVE_LIMITS_H.
5591 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5592 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5594 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5595 * exclude.c: Include <stdbool.h> unconditionally.
5596 * tempname.c: Include <stddef.h> unconditionally.
5597 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5598 * modechange.c, rpmatch.c (NULL): Don't define, since
5599 <stddef.h> does that.
5600 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5601 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5602 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5603 * xstrtol.c: Likewise.
5604 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5605 * savedir.c: Include <stddef.h> instead of defining NULL.
5607 * addext.c (addext): Use assignment rather than cast, to avoid
5608 warnings on some platforms.
5610 * mktime.c (__mktime_internal): Do not reject negative timestamps
5613 2003-05-10 Bruno Haible <bruno@clisp.org>
5615 * linebreak.c (iconv_string_length): Don't return -1 just because the
5616 string is longer than 4 KB.
5618 2003-05-12 Jim Meyering <jim@meyering.net>
5620 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5621 the space-padded-by-default conversion specifiers, %e, %k, %l.
5623 2003-05-03 Bruno Haible <bruno@clisp.org>
5625 Upgrade to Unicode-4.0.
5626 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5627 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5628 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5629 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5630 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5631 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5632 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5633 Change width of U+E0100..U+E01EF from 1 to 0.
5635 2003-04-25 Bruno Haible <bruno@clisp.org>
5637 * copy-file.c: Include <stddef.h>, for size_t.
5639 2003-04-25 Jim Meyering <jim@meyering.net>
5641 * copy-file.c (copy_file_preserving): Declare buf_size to be
5642 of type size_t, not int.
5644 2003-04-11 Jim Meyering <jim@meyering.net>
5646 Merge changes from Coreutils.
5648 2003-03-22 Jim Meyering <jim@meyering.net>
5650 * strftime.c (widen): Cast alloca return value to proper type.
5652 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5655 * strftime.c (my_strftime): Handle very large width
5656 specifications for numeric values correctly. Improve checks for
5659 2003-01-19 Jim Meyering <jim@meyering.net>
5661 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5662 (nl_get_alt_digit) [! defined my_strftime]: Define.
5663 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5664 _nl_get_alt_digit and _nl_get_walt_digit.
5666 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5667 These changes have no effect outside of _LIBC.
5669 2003-04-10 Bruno Haible <bruno@clisp.org>
5671 * findprog.h: New file, from GNU gettext.
5672 * findprog.c: New file, from GNU gettext.
5674 2003-04-05 Jim Meyering <jim@meyering.net>
5676 Merge changes from Coreutils.
5678 * exclude.h (PARAMS): Remove definition and uses.
5679 * exclude.c: Remove uses of `PARAMS'.
5681 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5682 Add test-cases for DOS filenames. Declare program_name.
5683 (main): Set up program_name. Patch by Rich Dawe.
5685 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5687 Use mntctl's return value to drive the entry-processing loop, since
5688 we can't rely on the value of the vmt_length member in the last
5689 entry. On some systems doing so could result in exhausting
5690 virtual memory. Based in part on a patch from Mike Jetzer.
5692 2003-04-04 Bruno Haible <bruno@clisp.org>
5694 * linebreak.h: New file, from GNU gettext.
5695 * linebreak.c: New file, from GNU gettext with slight modifications.
5696 * lbrkprop.h: New file, from GNU gettext.
5698 2003-04-03 Bruno Haible <bruno@clisp.org>
5700 * utf8-ucs4.h: New file, from GNU gettext.
5701 * utf16-ucs4.h: New file, from GNU gettext.
5702 * ucs4-utf8.h: New file, from GNU gettext.
5703 * ucs4-utf16.h: New file, from GNU gettext.
5705 2003-04-02 Bruno Haible <bruno@clisp.org>
5707 * binary-io.h: New file, from GNU gettext.
5709 2003-04-01 Bruno Haible <bruno@clisp.org>
5711 * pathname.h: New file, from GNU gettext.
5712 * concatpath.c: New file, from GNU gettext.
5714 2003-03-30 Bruno Haible <bruno@clisp.org>
5716 * copy-file.c (copy_file_preserving): Don't set owner if the function
5717 chown() doesn't exist.
5719 2003-03-28 Bruno Haible <bruno@clisp.org>
5721 * copy-file.h: New file, from GNU gettext.
5722 * copy-file.c: New file, from GNU gettext.
5724 2003-03-18 Jim Meyering <jim@meyering.net>
5726 * quote.c (quote_n): Fix typo in comment.
5728 2003-03-14 Jim Meyering <jim@meyering.net>
5730 Merge changes from Coreutils.
5731 * obstack.h (obstack_object_size): Declare temporary, __o,
5732 to be const, in order to avoid warnings.
5733 (obstack_room): Likewise.
5734 (obstack_empty_p): Likewise.
5736 2003-03-13 Paul Eggert <eggert@twinsun.com>
5738 Merge changes from Bison.
5739 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5740 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5741 when compiling Bison 1.875's `bitset bset = obstack_alloc
5742 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5743 * hash.c: Include <stdbool.h> unconditionally.
5745 2003-03-09 Paul Eggert <eggert@twinsun.com>
5747 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5748 Reported by Bruce Becker; see:
5749 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5751 2003-03-03 Paul Eggert <eggert@twinsun.com>
5752 Bruno Haible <bruno@clisp.org>
5754 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5755 Reported by John Hughes, see
5756 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5758 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5760 * poll_.h: New file.
5763 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5765 * mathl.h: New file.
5766 * acosl.c: New file.
5767 * asinl.c: New file.
5768 * atanl.c: New file.
5769 * ceill.c: New file.
5772 * floorl.c: New file.
5773 * frexpl.c: New file.
5774 * ldexpl.c: New file.
5776 * sincosl.c: New file.
5778 * sqrtl.c: New file.
5780 * trigl.c: New file.
5781 * trigl.h: New file.
5783 2003-02-17 Bruno Haible <bruno@clisp.org>
5785 * mkdtemp.h: New file, from GNU gettext.
5786 * mkdtemp.c: New file, from GNU gettext.
5788 2003-01-31 Bruno Haible <bruno@clisp.org>
5790 * rename.c: #undef rename before defining rpl_rename.
5791 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5793 2003-01-30 Bruno Haible <bruno@clisp.org>
5795 * printf-args.h: New file, from GNU gettext.
5796 * printf-args.c: New file, from GNU gettext.
5797 * printf-parse.h: New file, from GNU gettext.
5798 * printf-parse.c: New file, from GNU gettext.
5799 * vasnprintf.h: New file, from GNU gettext.
5800 * vasnprintf.c: New file, from GNU gettext.
5801 * asnprintf.c: New file, from GNU gettext.
5802 * vasprintf.h: New file, from GNU gettext with modifications.
5803 * vasprintf.c: New file, from GNU gettext.
5804 * asprintf.c: New file, from GNU gettext.
5806 2003-01-29 Bruno Haible <bruno@clisp.org>
5808 * stpncpy.h: New file, from GNU gettext with modifications.
5809 * stpncpy.c: New file, from GNU gettext with modifications.
5811 2003-01-28 Bruno Haible <bruno@clisp.org>
5813 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5815 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5818 2003-01-27 Bruno Haible <bruno@clisp.org>
5820 * xsetenv.h: New file, from GNU gettext.
5821 * xsetenv.c: New file, from GNU gettext.
5823 2003-01-23 Bruno Haible <bruno@clisp.org>
5825 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5827 2003-01-22 Bruno Haible <bruno@clisp.org>
5829 * exit.h: New file, from GNU gettext.
5831 2003-01-11 Bruno Haible <bruno@clisp.org>
5833 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5834 * strcase.h (strcasecmp, strncasecmp): Likewise.
5836 2003-01-14 Jim Meyering <jim@meyering.net>
5838 * same.c (same_name): Tweak a comment.
5840 2003-01-11 Bruno Haible <bruno@clisp.org>
5842 * same.c (same_name): Reorder tests so as to avoid calling stat()
5843 when a string comparison is sufficient.
5845 2003-01-11 Bruno Haible <bruno@clisp.org>
5847 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5850 2003-01-11 Bruno Haible <bruno@clisp.org>
5852 * hash-pjw.c: Add comment about low quality of this function.
5854 2003-01-12 Paul Eggert <eggert@twinsun.com>
5856 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5857 to avoid collisions with libcurses and libreadline.
5859 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5860 * getstr.h, getstr.c: Remove.
5861 * getline.c: Include "getline.h", to check interface.
5862 Move body of old getstr.c here: this defines MIN_CHUNK and
5863 declares getdelim2, which is renamed from getstr.
5864 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5866 * linebuffer.c (readlinebuffer): Renamed from readline.
5868 * linebuffer.h: Likewise.
5869 (readline): Remove backward-compatibility macro.
5871 2003-01-12 Jim Meyering <jim@meyering.net>
5873 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5875 2003-01-10 Bruno Haible <bruno@clisp.org>
5877 * alloca_.h: New file.
5878 * getdate.y: Unconditionally include alloca.h.
5879 * makepath.c: Likewise.
5880 * setenv.c: Likewise.
5881 * userspec.c: Likewise.
5883 2003-01-09 Bruno Haible <bruno@clisp.org>
5885 * stdbool.h.in: New file.
5887 2003-01-08 Bruno Haible <bruno@clisp.org>
5889 * safe-read.c: Include specification header first, to ensure its
5891 * full-write.c: Likewise.
5893 2003-01-08 Jim Meyering <jim@meyering.net>
5895 * full-write.c: Undefine and define-away `const' after inclusion
5896 of errno.h, not before. Suggestion from Bruno Haible.
5898 2003-01-07 Jim Meyering <jim@meyering.net>
5900 * full-write.c: Rework so that it may serve to define full_read, too.
5901 * full-read.c: Simply #define FULL_READ and include full-write.c.
5903 2003-01-06 Jim Meyering <jim@meyering.net>
5905 * version-etc.c: Update year in translatable copyright string.
5907 2002-12-25 Bruno Haible <bruno@clisp.org>
5909 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5910 * xstrtol.h: Likewise.
5911 * xstrtoimax.c: Likewise.
5912 * xstrtoumax.c: Likewise.
5913 * human.h: Likewise.
5915 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5916 on systems that have <inttypes.h> but not <stdint.h>.
5918 2002-12-31 Paul Eggert <eggert@twinsun.com>
5920 * memcoll.c (memcoll): Fall back on a simple algorithm using
5921 memcmp if strcoll doesn't work.
5923 2002-12-23 Bruno Haible <bruno@clisp.org>
5925 * localcharset.h: New file.
5926 * localcharset.c: Include it.
5927 * unicodeio.c: Likewise.
5929 2002-12-22 Bruno Haible <bruno@clisp.org>
5931 * utime.c (utime_null): No need to call ftruncate if the file was
5934 2002-12-23 Bruno Haible <bruno@clisp.org>
5936 * memcoll.c (STRCOLL): New macro.
5939 2002-12-22 Bruno Haible <bruno@clisp.org>
5941 * getstr.h (getstr): Define, to avoid clash with libcurses.
5942 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5944 2002-12-22 Bruno Haible <bruno@clisp.org>
5946 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5948 2002-12-23 Bruno Haible <bruno@clisp.org>
5950 * getline.h: Include <stddef.h>, for size_t.
5952 * unicodeio.h: Include <stddef.h>, for size_t.
5953 * unicodeio.c: Don't include <stddef.h>.
5955 2002-12-17 Bruno Haible <bruno@clisp.org>
5957 * canon-host.c (strdup): Remove unused declaration.
5959 * fsusage.c: Include full_read.h.
5960 (get_fs_usage): Use full_read instead of safe_read.
5962 * utime.c (utime_null): Use SAFE_READ_ERROR.
5964 2002-12-11 Bruno Haible <bruno@clisp.org>
5966 * setenv.h: Rewritten to cope with systems that have setenv() but not
5968 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5971 2002-12-11 Bruno Haible <bruno@clisp.org>
5973 * setenv.c (alloca): Fall back to malloc.
5975 (setenv): Use freea() to free memory allocated with alloca().
5977 2002-11-13 Bruno Haible <bruno@clisp.org>
5979 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5980 function declarations.
5981 * unsetenv.c (unsetenv): Likewise.
5983 2002-03-04 Bruno Haible <bruno@clisp.org>
5985 Portability to AIX 4.3.3.
5986 * unsetenv.c: New file, extracted from setenv.c.
5987 * setenv.c: Move the unsetenv() function to unsetenv.c.
5989 2001-12-20 Bruno Haible <bruno@clisp.org>
5991 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5992 use malloc instead. For SunOS 4.
5994 2001-12-11 Bruno Haible <bruno@clisp.org>
5996 * setenv.c: Declare alloca.
5997 (compar_fn_t): New typedef.
5998 (KNOWN_VALUE, STORE_VALUE): Use it.
6000 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6003 2002-12-10 Paul Eggert <eggert@twinsun.com>
6005 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6006 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6007 Choose values that are less likely to collide with system fnmatch
6009 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6010 defined (e.g., a pure POSIX system).
6011 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6012 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6014 2002-12-06 Jim Meyering <jim@meyering.net>
6016 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6018 Merge in changes from libc's misc/error.c, in preparation
6019 for the merge of gnulib's changes back into libc.
6021 * error.c (_): Define only if not already defined.
6022 Move definition to follow all #include directives.
6023 Include unlocked-io.h only if !_LIBC.
6024 [_LIBC]: Include <libio/libioP.h>.
6025 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6026 (fflush): Tweak definition to use INTUSE.
6029 2002-12-05 Paul Eggert <eggert@twinsun.com>
6031 * alloca.c [defined emacs]: Include "lisp.h".
6032 (xalloc_die) [defined emacs]: New macro.
6033 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6034 [! defined emacs]: Include <xalloc.h>.
6035 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6036 (pointer): Typedef to POINTER_TYPE *.
6037 (malloc): Remove decl; we now always use xmalloc.
6038 (alloca): Use old-style definition, since Emacs needs this.
6039 Check for arithmetic overflow when computing combined size.
6041 2002-12-04 Paul Eggert <eggert@twinsun.com>
6043 Do not generate unlocked-io.h automatically, since it's easier to
6044 maintain it by hand.
6046 * unlocked-io.h: New file, from GNU diffutils,
6047 but with proper copyright notice and attribution.
6049 * Makefile.am: Add copyright notice.
6050 (libfetish_a_SOURCES): Add unlocked-io.h.
6051 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6052 (DISTCLEANFILES, io_functions): Remove macros.
6053 (EXTRA_DIST): Remove gen_uio.
6054 (unlocked-io.h): Remove rule.
6056 2002-12-04 Jim Meyering <jim@meyering.net>
6058 Reflect the fact that stat.c and lstat.c are no longer generated.
6059 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6060 (DISTCLEANFILES): Likewise.
6061 (EXTRA_DIST): Likewise.
6062 (all_local): Don't depend on stat.c or lstat.c.
6063 (stat.c, lstat.c): Remove rules.
6064 (EXTRA_DIST): Remove xstat.in.
6066 * xstat.in: Remove file. Contents moved into stat.c.
6067 * stat.c: New file. Contents mostly from xstat.in.
6068 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6069 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6071 * safe-read.c: Rework so that it may serve to define safe_write, too.
6072 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6074 2002-12-03 Jim Meyering <jim@meyering.net>
6076 * safe-read.c, safe-write.c: Change variable names and comments, but
6077 not semantics, to minimize the differences between these two files.
6078 (safe_read): Change comment to mention SAFE_READ_ERROR.
6080 * safe-read.c (IS_EINTR): Define.
6081 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6083 2002-12-02 Bruno Haible <bruno@clisp.org>
6085 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6086 Define, taken from safe-read.c.
6087 (INT_MAX): Provide fallback.
6088 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6089 * safe-write.h (SAFE_WRITE_ERROR): Define.
6091 * safe-read.c (EINTR): Remove definition.
6092 (safe_read): Don't use EINTR if it is absent.
6094 2002-12-02 Jim Meyering <jim@meyering.net>
6096 * safe-read.c (EINTR): Define.
6097 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6098 (INT_MAX): Provide fallback.
6099 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6101 * safe-read.h (SAFE_READ_ERROR): Define.
6103 2002-12-01 Jim Meyering <jim@meyering.net>
6105 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6106 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6108 2002-11-27 Paul Eggert <eggert@twinsun.com>
6110 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6111 hash_rehash): Replace `if (limit <= value) abort ();' with
6112 `if (! (value < limit)) abort ();', for readability.
6114 2002-11-26 <karl@gnu.org>
6116 * strdup.c: copy from libc again, with jim's ok.
6117 * .cppi-disable: re-add strdup.c
6119 2002-11-25 <karl@gnu.org>
6121 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6122 instead of "strtol.c".
6124 2002-11-25 Jim Meyering <jim@meyering.net>
6126 * mktime.c: Sync from libc, now that it has the latest fix.
6128 2002-11-24 <karl@gnu.org>
6130 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6131 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6133 2002-11-24 Jim Meyering <jim@meyering.net>
6135 Update from coreutils:
6137 * mktime.c: Merge in changes from libc.
6139 Avoid a link-time failure on some Linux systems.
6140 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6141 (__mon_yday): Declare with the STATIC attribute.
6142 (__mktime_internal): Likewise.
6143 Based on a report from Greg Schafer.
6145 2002-11-23 Jim Meyering <jim@meyering.net>
6147 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6148 Use `unsigned', not `int', as type of index.
6150 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6152 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6154 2002-11-22 Paul Eggert <eggert@twinsun.com>
6156 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6157 hint that one should use `if (! x) abort ();' rather than `assert
6158 (x);', and anyway it's one less thing to worry about configuring.
6159 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6160 hash_rehash, hash_insert): Use abort rather than assert.
6162 2002-11-22 Paul Eggert <eggert@twinsun.com>
6164 * quotearg.h: Allow multiple inclusion by surrounding with
6165 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6166 so that we can be included first.
6167 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6168 * quotearg.c: Include quotearg.h immediately after config.h.
6169 No need to include stddef.h or sys/types.h any more.
6170 Surround local include files with "", not "<>".
6171 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6172 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6173 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6174 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6175 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6176 (ISPRINT): Remove; no longer needed now that we assume C89.
6178 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6181 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6182 quotearg_char): Use SIZE_MAX rather than
6183 (size_t) -1 when we are talking about "infinity".
6185 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6187 2002-11-22 Bruno Haible <bruno@clisp.org>
6189 * safe-read.h: Assume C89. Add comments.
6190 (safe_read): Change return type to size_t.
6191 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6192 counts > SSIZE_MAX correctly.
6193 * safe-write.h: New file.
6194 * safe-write.c: New file.
6195 * full-read.h: New file.
6196 * full-read.c: New file.
6197 * full-write.h: Assume C89. Add comments.
6198 * full-write.c: Include safe-write.h.
6199 (full_write): Rewritten to use safe_write.
6200 Suggested by Jim Meyering and Paul Eggert.
6202 2002-11-21 Bruno Haible <bruno@clisp.org>
6204 Remove case insensitive option matching.
6205 * argmatch.h (argcasematch): Remove declaration.
6206 (ARGCASEMATCH): Remove macro.
6207 (__xargmatch_internal): Remove case_sensitive argument.
6208 (XARGMATCH): Update.
6209 (XARGCASEMATCH): Remove macro.
6210 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6211 case_sensitive argument.
6212 (argcasematch): Remove function.
6213 (__xargmatch_internal): Remove case_sensitive argument.
6214 (main): Use XARGMATCH instead of XARGCASEMATCH.
6216 * xmalloc.c: Change compile-time error message. Add comment about
6217 required autoconf version.
6219 2002-11-21 Jim Meyering <jim@meyering.net>
6221 * strdup.c (strdup): Tweak comment and initial #if/#include.
6223 Merge in changes from the coreutils.
6225 2002-09-25 Paul Eggert <eggert@twinsun.com>
6226 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6227 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6228 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6229 int. Work more efficiently if X is the same width as uintmax_t.
6230 Do not compare X to -1, to avoid bogus compiler warning.
6231 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6232 Don't assume that f_frsize and f_bsize are the same type.
6234 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6237 * makepath.c (make_path): Restore umask *before* creating the final
6239 (make_path): Minor reformatting.
6241 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6242 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6244 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6245 ones. At least on GNU/Linux systems, `auto' means something else.
6248 2002-11-20 Paul Eggert <eggert@twinsun.com>
6250 Merge argmatch cleanups from Bison. Assume C89.
6252 * argmatch.c: Include config.h here, not in argmatch.h.
6253 Include stdlib.h, for EXIT_FAILURE.
6254 Always include <string.h>, since we assume C89.
6255 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6256 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6257 Include <stddef.h> instead, since it's all we need for size_t.
6258 (PARAMS): Remove. All uses removed.
6259 (ARRAY_CARDINALITY): Do not bother to #undef.
6260 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6261 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6262 Remove unnecessary parentheses.
6263 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6264 Insert necessary parentheses.
6265 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6266 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6268 2002-11-19 Bruno Haible <bruno@clisp.org>
6270 * mbswidth.c: Include mbswidth.h right at the beginning.
6271 * mbswidth.h: Include <stddef.h>, for size_t.
6273 * mbswidth.h (PARAMS): Remove macro.
6274 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6275 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6277 * gcd.h (PARAMS): Remove macro.
6278 (gcd): Use ANSI C function declarations.
6279 * gcd.c (gcd): Likewise.
6281 2002-11-15 Bruno Haible <bruno@clisp.org>
6283 * strcspn.c: Include <stddef.h>.
6284 (strcspn): Use ANSI C function declaration. Change return type to
6286 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6287 (strpbrk): Use NULL.
6288 * strpbrk.h (PARAMS): Remove macro.
6289 (strpbrk): Use ANSI C function declaration.
6290 * strstr.c: Don't include <sys/types.h>.
6291 * strstr.h (PARAMS): Remove macro.
6292 (strstr): Use ANSI C function declarations.
6294 2002-11-06 Bruno Haible <bruno@clisp.org>
6296 * gcd.h (gcd): Change argument type to 'unsigned long'.
6297 * gcd.c (gcd): Likewise.
6299 2002-11-05 Bruno Haible <bruno@clisp.org>
6301 * gcd.h: New file, from gettext-0.11.5.
6302 * gcd.c: New file, from gettext-0.11.5.
6304 2002-11-05 Bruno Haible <bruno@clisp.org>
6306 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6307 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6308 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6309 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6311 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6312 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6314 * closeout.c: Include gettext.h instead of <libintl.h>.
6315 * human.c: Include gettext.h instead of <libintl.h>.
6316 * quotearg.c: Include gettext.h instead of <libintl.h>.
6317 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6318 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6319 * userspec.c: Include gettext.h instead of <libintl.h>.
6320 * version-etc.c: Include gettext.h instead of <libintl.h>.
6321 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6322 (textdomain): Remove definition.
6323 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6325 * long-options.c: Remove include of <libintl.h> and definition of _.
6326 * same.c: Remove include of <libintl.h> and definition of _.
6328 2002-11-04 Bruno Haible <bruno@clisp.org>
6330 * stpcpy.h: New file, from GNU gettext-0.11.5.
6331 * strcase.h: New file, from GNU gettext-0.11.5.
6332 * strpbrk.h: New file, from GNU gettext-0.11.5.
6333 * strstr.h: New file, from GNU gettext-0.11.5.
6334 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6336 2002-05-09 Bruno Haible <bruno@clisp.org>
6338 * config.charset: Update for newest glibc. Add canonical names
6339 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6341 2002-05-09 Bruno Haible <bruno@clisp.org>
6343 * localcharset.c (get_charset_aliases): Add more Windows specific
6346 2002-05-08 Owen Taylor <otaylor@redhat.com>
6348 * config.charset: A few additions for Solaris.
6350 2001-12-05 Bruno Haible <bruno@clisp.org>
6352 * localcharset.c (locale_charset): Don't return an empty string.
6354 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6356 * config.charset: msdos in uk_UA uses CP1125.
6358 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6360 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6361 * localcharset.c (locale_charset): Declare as extern "C".
6363 2002-02-15 Bruno Haible <bruno@clisp.org>
6365 * config.charset [msdosdjgpp]: For Russian, use CP866.
6367 2002-02-11 Bruno Haible <bruno@clisp.org>
6369 * config.charset: Add support for NetBSD.
6371 2002-09-25 <karl@gnu.org>
6373 * strdup.c: copy from libc/string (via ../config/srclist*).
6374 * getopt*: copy from libc/posix.
6375 * gettext.h: copy from gettext.
6376 * .cppi-disable: add strdup.c, gettext.h.
6378 2002-07-01 Jim Meyering <meyering@lucent.com>
6380 * c-stack.c: Include sys/time.h.
6381 From Volker Borchert.
6383 2002-06-11 Paul Eggert <eggert@twinsun.com>
6385 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6386 New macro. Use it uniformly instead of
6387 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6388 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6389 reported by Vin Shelton.
6391 2002-06-22 Jim Meyering <meyering@lucent.com>
6393 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6394 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6396 2002-06-22 Paul Eggert <eggert@twinsun.com>
6398 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6399 Do not assume SA_SIGINFO behavior.
6400 Bug reported by Jim Meyering on NetBSD 1.5.2.
6402 2002-06-22 Jim Meyering <meyering@lucent.com>
6404 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6406 * exitfail.c, exitfail.h: Likewise.
6407 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6409 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6411 (EXTRA_DIST): Add fnmatch_loop.c.
6412 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6414 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6415 * fnmatch.c: Update from diffutils-2.8.2.
6416 * fnmatch_.h: New file. From diffutils-2.8.2.
6417 * fnmatch.h: Remove file.
6419 2002-06-18 Paul Eggert <eggert@twinsun.com>
6421 * file-type.h: Report an error if neither S_ISREG nor
6422 S_IFREG is defined, instead of using a test specific to glibc
6423 2.2. This should be safe, since POSIX requires S_ISREG and
6424 Unix Version 7 had S_IFREG. We don't need to check for
6425 <sys/types.h> since we don't use any symbols that it defines.
6427 2002-06-15 Jim Meyering <meyering@lucent.com>
6429 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6430 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6431 have been included before this file.
6433 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6435 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6436 so that each temporary file name is unique and valid in the first
6437 8 characters, for operation under DOS.
6439 2002-06-15 Jim Meyering <meyering@lucent.com>
6441 Work even with DJGPP 2.03, which lacks support for symlinks.
6443 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6445 * lchown.c (S_ISLNK): Likewise.
6447 2002-06-14 Jim Meyering <meyering@lucent.com>
6449 * file-type.h: Use the version from diffutils-2.8.2.
6450 * file-type.c: Likewise.
6452 2002-05-27 Jim Meyering <meyering@lucent.com>
6454 Fix a problem seen only on nonconforming systems whereby ls.c's
6455 use of localtime, and then of gettimeofday would cause trouble:
6456 the localtime call used to initialize rpl_gettimeofday's save
6457 mechanism would clobber ls's current local time information so
6458 that in any long listing the first file would always be listed
6459 with date 1970-01-01. Analysis by Volker Borchert.
6461 * gettimeofday.c (localtime): Undefine.
6462 (rpl_localtime): New function.
6464 2002-05-22 Jim Meyering <meyering@lucent.com>
6466 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6467 * file-type.h: New file.
6468 * file-type.c (file_type): New file/function. Extracted from diffutils.
6470 2002-04-29 Paul Eggert <eggert@twinsun.com>
6472 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6474 2002-04-28 Paul Eggert <eggert@twinsun.com>
6476 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6477 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6478 of 127, since 64 is the largest conceivable number for ancient
6480 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6482 2002-04-28 Jim Meyering <meyering@lucent.com>
6484 * sig2str.c (WTERMSIG): Remove definition (unused).
6486 2002-04-28 Paul Eggert <eggert@twinsun.com>
6488 * sig2str.h, sig2str.c: New files.
6489 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6491 2002-04-24 Jim Meyering <meyering@lucent.com>
6493 * gettext.h: New file, from Gettext.
6494 * Makefile.am (INCLUDES): Remove -I../intl.
6495 (libfetish_a_SOURCES): Add gettext.h.
6497 2002-04-16 Jim Meyering <meyering@lucent.com>
6499 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6500 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6501 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6503 2002-04-12 Jim Meyering <meyering@lucent.com>
6505 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6507 2002-03-10 Jim Meyering <meyering@lucent.com>
6509 * makepath.c (make_path): Remove a comma from a diagnostic.
6510 Suggestion from Santiago Vila.
6512 2002-03-08 Jim Meyering <meyering@lucent.com>
6514 * rename.c: Mention that this wrapper is needed also on
6515 mips-dec-ultrix4.4 systems.
6517 2002-03-02 Jim Meyering <meyering@lucent.com>
6519 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6520 not HAVE_CLOCK_SETTIME.
6522 2002-02-27 Paul Eggert <eggert@twinsun.com>
6524 * nanosleep.h: Rename to....
6525 * timespec.h: New name for nanosleep.h. All uses changed.
6527 * gettime.c: New file.
6528 * settime.c: New file.
6531 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6532 timespec.h. Remove nanosleep.h.
6534 2002-02-25 Paul Eggert <eggert@twinsun.com>
6536 * acl.c, acl.h: New files.
6537 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6539 2002-02-24 Jim Meyering <meyering@lucent.com>
6541 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6542 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6543 cause trouble. Reported by Nelson Beebe.
6545 2002-02-23 Paul Eggert <eggert@twinsun.com>
6547 * path-concat.c (xpath_concat): Reorder code to pacify
6548 compilers that don't know that xalloc_die never returns.
6550 2002-02-20 Jim Meyering <meyering@lucent.com>
6552 * getdate.c: Regenerate using bison-1.33.
6554 2002-02-15 Paul Eggert <eggert@twinsun.com>
6556 * posixver.c, posixver.h: New files.
6557 * Makefile.am (libfetish_a_SOURCES): Add them.
6559 2002-02-02 Paul Eggert <eggert@twinsun.com>
6560 Bruno Haible <bruno@clisp.org>
6562 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6563 (fwrite_success_callback): New declaration.
6564 * unicodeio.c (unicode_to_mb): New function, extracted from
6565 print_unicode_char. Call failure callback instead of error.
6566 (fwrite_success_callback): New function.
6567 (exit_failure_callback): New function.
6568 (fallback_failure_callback): New function.
6569 (print_unicode_char): Call unicode_to_mb.
6571 2002-01-26 Jim Meyering <meyering@lucent.com>
6573 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6575 2002-01-22 Jim Meyering <meyering@lucent.com>
6577 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6578 Otherwise, some versions of automake would omit the rule that makes
6579 Makefile from Makefile.in.
6581 2001-01-21 Paul Eggert <eggert@twinsun.com>
6583 * xmemcoll.h, xmemcoll.c: New files.
6584 * Makefile.am (libfetish_a_SOURCES): Add them.
6585 * memcoll.c: Include errno.h, and declare errno if not defined.
6586 (memcoll): Set errno to zero if there is no error.
6588 * quotearg.c (quotearg_buffer_restyled):
6589 Fix bug with quoting buffers containing NUL when backslashing escapes.
6590 This bug was exposed by the other changes in this patch.
6591 (quotearg_n_options): New arg ARGSIZE.
6592 All callers changed.
6593 (quoting_options_from_style): New function.
6594 (quotearg_n_style): Use it.
6595 (quotearg_n_style_mem): New function.
6597 * quotearg.h (quotearg_n_style_mem): New function.
6599 2002-01-16 Jim Meyering <meyering@lucent.com>
6601 * getdate.y: Add three semicolons, each just before a closing brace.
6602 Bison (as of version 1.31) no longer papers over that mistake.
6604 2002-02-14 Paul Eggert <eggert@twinsun.com>
6606 * backupfile.c (ISDIGIT): Comment fix.
6607 * getdate.y (ISDIGIT): Likewise.
6608 * posixtm.c (ISDIGIT, year): Likewise.
6609 * strverscmp.c (ISDIGIT): Likewise.
6610 * userspec.c (ISDIGIT): Likewise.
6612 2002-01-05 Jim Meyering <meyering@lucent.com>
6614 * version-etc.c (version_etc_copyright): Update copyright year.
6616 2001-01-19 Paul Eggert <eggert@twinsun.com>
6618 * closeout.c (close_stdout_status): If ferror (stdout), do
6619 not silently exit merely because the output buffer happens to
6620 have nothing pending.
6622 2001-12-18 Paul Eggert <eggert@twinsun.com>
6624 See the big note in ../ChangeLog.
6625 * human.c (suffixes): Prefer K to k for 1024.
6626 (generate_suffix_backwards): New function.
6627 (human_readable_inexact): Use it.
6628 * xstrtol.c (__xstrtol): If there is no number but there
6629 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6630 Accept 'K' as well as 'k'.
6632 2001-12-15 Jim Meyering <meyering@lucent.com>
6634 * regex.h (__restrict_arr): Update from libc.
6636 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6637 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6640 2001-12-10 Jim Meyering <meyering@lucent.com>
6642 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6643 Instead, include "xalloc.h".
6644 (initbuffer): Don't cast xmalloc return value to char*.
6645 (readline): Reword comment.
6646 Don't cast xrealloc return value to char*
6649 2001-12-09 Jim Meyering <meyering@lucent.com>
6651 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6652 `signed and unsigned type in conditional expression'.
6653 * posixtm.c (posix_time_parse): Likewise.
6655 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6657 * readtokens.c (readtoken): Declare an index to be of type unsigned
6658 to avoid a pedantic warning.
6660 * getstr.c: Don't include assert.h.
6661 (getstr): Remove warning-evoking assertions.
6662 Return -1 if offset parameter is out of bounds.
6663 Change the type of a local from int to size_t.
6665 * strftime.c (my_strftime_localtime_r): Include this function
6666 definition in the `#if ! HAVE_TM_GMTOFF' block.
6668 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6669 Include xalloc.h instead.
6671 2001-12-02 Jim Meyering <meyering@lucent.com>
6673 * tempname.c: Don't declare getenv, thus reverting the change of
6674 2001-11-18. It's no longer necessary, now that stdlib.h is always
6677 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6678 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6680 2001-11-30 Akim Demaille <akim@epita.fr>
6682 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6683 before being defined.
6685 2001-11-27 Paul Eggert <eggert@twinsun.com>
6687 * quotearg.h (quotearg_n, quotearg_n_style):
6688 First arg is int, not unsigned.
6689 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6690 (SIZE_MAX, UINT_MAX): New macros.
6691 (quotearg_n_options): Abort if N is negative.
6692 Avoid overflow check on hosts where size_t is 64 bits and int
6693 is 32 bits, as overflow is impossible there.
6694 Fix off-by-one typo that caused unnecessary reallocation.
6696 2001-11-27 Jim Meyering <meyering@lucent.com>
6698 * tempname.c: Merge with version from libc.
6699 * regex.c: Likewise.
6701 * tempname.c: Include stdlib.h unconditionally. On some old systems
6702 for which STDC_HEADERS is 0, it was not included, resulting in a
6703 warning about an integer-to-pointer conversion problem with getenv.
6704 Reported by Volker Borchert.
6706 2001-11-26 Jim Meyering <meyering@lucent.com>
6708 * gtod.h: Remove file.
6709 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6710 * gettimeofday.c: Don't include gtod.h.
6711 (GTOD_init): Remove function.
6712 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6713 Suggestion from Volker Borchert.
6715 2001-11-23 Jim Meyering <meyering@lucent.com>
6717 * hash.h (struct hash_table): Don't define here. Merely declare it.
6718 * hash.c (struct hash_table): Define it here instead.
6720 2001-11-22 Jim Meyering <meyering@lucent.com>
6722 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6724 2001-11-18 Paul Eggert <eggert@twinsun.com>
6726 * tempname.c (TMP_MAX): Remove; no longer needed.
6727 (TEMPORARIES): New macro.
6728 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6729 removes an artificial limitation (e.g. HP-UX 10.20, where
6732 2001-11-18 Jim Meyering <meyering@lucent.com>
6734 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6737 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6738 files will be created before anything else.
6740 2001-11-17 Jim Meyering <meyering@lucent.com>
6742 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6743 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6744 rather than group writable. Patch by Juan F. Codagnone.
6746 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6747 Instead, include "xalloc.h".
6749 * mountlist.c: Include unlocked-io.h after all system headers.
6750 Remove explicit declarations of xmalloc, xrealloc,
6751 and xstrdup. Instead, include "xalloc.h".
6753 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6754 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6755 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6757 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6758 Reported by Padraig Brady.
6760 * mkstemp.c: #undef mkstemp.
6762 (rpl_mkstemp): Rename from mkstemp.
6765 2001-11-16 Jim Meyering <meyering@lucent.com>
6767 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6768 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6769 determine the amount of total physical memory, use pstat_getstatic.
6770 HPUX-11 doesn't define _SC_PHYS_PAGES.
6771 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6772 If sysconf couldn't be used to determine the amount of available
6773 physical memory, use both pstat_getstatic and pstat_getdynamic.
6774 Based on a patch from Bob Proulx.
6776 2001-11-05 Jim Meyering <meyering@lucent.com>
6778 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6780 2001-11-03 Jim Meyering <meyering@lucent.com>
6782 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6783 in argmatch_to_argument call.
6785 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6788 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6789 e.g., a fault due to an attempt to free a NULL pointer.
6791 2001-11-01 Jim Meyering <meyering@lucent.com>
6793 * dirfd.c, dirfd.h: New files.
6794 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6796 * hash.c (hash_print) [TESTING]: Clean up.
6798 2001-10-22 Paul Eggert <eggert@twinsun.com>
6800 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6801 to avoid a warning if -Wall.
6803 2001-10-21 Paul Eggert <eggert@twinsun.com>
6805 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6807 2001-10-21 Jim Meyering <meyering@lucent.com>
6809 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6810 this code would end up calling gettext even in packages built
6812 * getopt.c (_): Likewise.
6813 * regex.c (_): Likewise.
6815 2001-10-20 Paul Eggert <eggert@twinsun.com>
6817 * error.c (strerror_r): Do not declare unless !_LIBC.
6818 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6819 Use strerror_r that is only a macro, even if it is not a function.
6820 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6821 (private_strerror): Use prototypes, not old-style function definition.
6822 (print_errno_message): New function.
6823 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6825 (error_tail, error, error_at_line): Use it.
6827 2001-10-11 Jim Meyering <meyering@lucent.com>
6829 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6830 and quote_n (1, ... to avoid clobbering a buffer.
6832 2001-10-05 Jim Meyering <meyering@lucent.com>
6834 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6835 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6836 * hash-pjw.h: New file.
6838 2001-09-30 Jim Meyering <meyering@lucent.com>
6840 * mountlist.c [MOUNTED_GETFSSTAT]:
6841 Include <sys/ucred.h>, for Apple Darwin.
6842 Include sys/mount.h and sys/fs_types.h only if available.
6844 (read_filesystem_list): Use FS_TYPE.
6846 2001-09-29 Paul Eggert <eggert@twinsun.com>
6848 * exclude.c (excluded_filename): 0 -> false, since it's
6851 2001-09-28 Paul Eggert <eggert@twinsun.com>
6853 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6854 #defines strtoimax. Also treat the other strto* functions
6857 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6858 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6859 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6861 2001-09-26 Jim Meyering <meyering@lucent.com>
6863 Most macros in unlocked-io.h had the wrong number of arguments.
6864 * gen-uio: New script.
6865 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6866 * unlocked-io.hin: Remove file.
6867 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6868 rather than trying to embed it here.
6869 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6870 Reported by Padraig Brady.
6872 2001-09-25 Volker Borchert <bt@teknon.de>
6874 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6876 2001-09-23 Jim Meyering <meyering@lucent.com>
6878 * mountlist.c: Remove useless parentheses in #if directives.
6879 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6880 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6882 2001-09-22 Jim Meyering <meyering@lucent.com>
6884 * localcharset.c: Update from latest gettext.
6885 * config.charset: Likewise.
6887 2001-09-20 Jim Meyering <meyering@lucent.com>
6889 * xstrtol.c (strtoimax): Guard declaration with
6890 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6891 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6892 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6893 (strtoumax): Likewise, for completeness (it wasn't necessary).
6895 2001-09-06 Paul Eggert <eggert@twinsun.com>
6897 * strtoimax.c (HAVE_LONG_LONG):
6898 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6899 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6900 to work around bug in IBM C compiler.
6902 2001-09-16 Jim Meyering <meyering@lucent.com>
6904 * mkdir.c: New file.
6906 2001-09-04 Paul Eggert <eggert@twinsun.com>
6908 * xgetcwd.c: Revert some of the previous change; intead,
6909 fix the HAVE_GETCWD_NULL code to behave more like the
6910 !HAVE_GETCWD_NULL code used to.
6913 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6916 2001-09-04 Paul Eggert <eggert@twinsun.com>
6918 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6919 Use ssize_t, not int, to store result of readlink.
6920 Check for ssize_t overflow as well as size_t overflow,
6921 as POSIX says the result of readlink is implementation-defined
6922 when ssize_t overflows.
6923 Remove unnecessary cast to char*.
6924 Use free+malloc instead of realloc, as the storage doesn't need
6925 to be preserved and it's clearer and can be more efficient that way.
6926 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6927 * xreadlink.h (xreadlink): Update prototype.
6929 2001-09-03 Paul Eggert <eggert@twinsun.com>
6931 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6932 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6933 spotted by Jim Meyering.
6935 2001-09-03 Jim Meyering <meyering@lucent.com>
6937 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6939 2001-09-03 Paul Eggert <eggert@twinsun.com>
6941 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6942 like the HAVE_GETCWD_NULL code.
6943 Include pathmax.h if not HAVE_GETCWD.
6944 Do not include xalloc.h.
6945 (INITIAL_BUFFER_SIZE): New symbol.
6946 Do not use xmalloc / xrealloc, since the caller is responsible for
6947 handling errors. Preserve errno around `free' during failure.
6948 Do not overrun buffer when using getwd.
6950 2001-09-03 Paul Eggert <eggert@twinsun.com>
6952 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6953 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6955 2001-09-02 Jim Meyering <meyering@lucent.com>
6957 * error.c: Update from GNU libc.
6959 2001-09-01 Jim Meyering <meyering@lucent.com>
6961 * xreadlink.c: New file.
6962 * xreadlink.h: New file.
6963 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6965 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6966 doesn't conflict with sparc Solaris 7's definition in
6967 /usr/include/sys/int_types.h.
6969 * exclude.c: Use `""', not `<>' to #include non-system header files.
6970 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6971 and strncasecmp as r-values. Unixware didn't have declarations.
6973 2001-08-31 Jim Meyering <meyering@lucent.com>
6975 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6976 Use an initial, malloc'd, buffer of length 128 rather than
6977 a statically allocated one of length 1024.
6979 2001-08-30 Paul Eggert <eggert@twinsun.com>
6981 * xgetcwd.c: Don't include pathmax.h.
6982 Include stdlib.h and unistd.h if available.
6984 (xmalloc, xstrdup, free): Remove decls.
6985 (xgetcwd): Don't assume sizes fit in unsigned.
6986 Check for overflow when computing sizes.
6987 Simplify reallocation code.
6989 2001-08-28 Paul Eggert <eggert@twinsun.com>
6991 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6993 * strtoimax.c: Renamed from strtoxmax.c, removing the
6996 Also, make the following further changes to make this file's
6997 configuration more similar to that of strtol.c:
6998 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6999 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7000 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7001 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7002 changed to signed values.
7004 And make the following changes as well:
7005 Fix copyright notice, as 1999 was missing.
7006 (verify): New macro.
7007 (strtoimax): Check sizes at compile-time, not run-time.
7008 Prefer strtol to strtoll if both work.
7009 (main): Remove; it was not that useful and was a pain to maintain.
7011 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7013 2001-08-30 Paul Eggert <eggert@twinsun.com>
7015 * savedir.c (savedir): Remove size parameter, as POSIX says that
7016 a directory's st_size can have an arbitrary value, so the old
7017 usage could waste an arbitrary amount of memory. All uses
7019 * savedir.h: Update prototype.
7021 2001-08-30 Paul Eggert <eggert@twinsun.com>
7023 * xstrtol.c (strtoimax): New decl.
7025 2001-08-28 Paul Eggert <eggert@twinsun.com>
7027 * xstrtol.h: Add copyright notice.
7028 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7029 LONGINT_INVALID_SUFFIX_CHAR.
7031 2001-08-30 Paul Eggert <eggert@twinsun.com>
7033 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7036 2001-08-30 Paul Eggert <eggert@twinsun.com>
7038 * hash.c: Remove '2001' from copyright notice.
7040 2001-08-30 Paul Eggert <eggert@twinsun.com>
7042 * full-write.h: New file.
7043 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7044 * full-write.c: Correct credits, as cccp.c no longer
7045 exists and anyway it was so heavily changed from the old cccp
7046 code as to be unrecognizable. Include full-write.h.
7047 (full_write) Return size_t, with short writes meaning failure.
7048 All callers changed. This fixes a bug with large buffers
7050 * utime.c: Include full-write.h.
7052 2001-08-30 Paul Eggert <eggert@twinsun.com>
7054 Merge 'exclude' changes from tar 1.13.22.
7055 This fixes one or two unlikely storage allocation overflow bugs,
7056 but doesn't change user-visible behavior otherwise.
7058 2001-08-30 Paul Eggert <eggert@twinsun.com>
7060 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7061 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7062 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7063 Include if available.
7064 (<xalloc.h>): Include
7065 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7066 (verify): New macro. Use it to verify that EXCLUDE macros do not
7067 collide with FNM macros.
7068 (struct patopts): New struct.
7069 (struct exclude): Use it, as exclude patterns now come with options.
7070 (new_exclude): Support above changes.
7071 (new_exclude, add_exclude_file):
7072 Initial size must now be a power of two to simplify overflow checking.
7073 (free_exclude, fnmatch_no_wildcards): New function.
7074 (excluded_filename): No longer requires options arg, as the options
7075 are determined by add_exclude. Now returns bool, not int.
7076 (excluded_filename, add_exclude):
7077 Add support for the fancy new exclusion options.
7078 (add_exclude, add_exclude_file): Now takes int options arg.
7079 Check for arithmetic overflow when computing sizes.
7080 (add_exclude_file): xrealloc might modify errno, so don't
7081 realloc until after errno might be used.
7083 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7085 (free_exclude): New decl.
7086 (add_exclude, add_exclude_file): Now takes int options arg.
7087 (excluded_filename): No longer requires options arg, as the options
7088 are determined by add_exclude. Now returns bool, not int.
7090 2001-08-30 Paul Eggert <eggert@twinsun.com>
7092 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7094 2001-08-27 Jim Meyering <meyering@lucent.com>
7096 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7098 * version-etc.c (N_): Remove definition.
7099 Revert most of last change.
7100 Instead, simply don't mark the `Copyright...' string for translation.
7101 Based on advice from Paul Eggert.
7103 * strtoxmax.c: Tweak comment.
7105 2001-08-26 Jim Meyering <meyering@lucent.com>
7107 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7108 of copyright with `%s' so translators don't get an untranslated
7110 (COPYRIGHT_YEAR): Define.
7111 (version_etc): Use fprintf rather than fputs.
7112 Suggestion from Ulrich Drepper.
7114 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7116 * strtoll.c: New file, from GNU libc.
7117 * xstrtoimax.c: New file.
7119 * xstrtol.h: Add xstrtoimax.
7120 * strtoumax.c: New file. Simply include "strtoumax.c".
7121 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7123 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7124 * strtoxmax.c: ... then renamed to this.
7126 2001-08-13 Paul Eggert <eggert@twinsun.com>
7128 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7129 Port to Solaris 8, where 'sed' requires a space after the 'r'
7130 command, and where sh dislikes "$/". Clean up the spacing a bit.
7131 Redirect output to $tmp just once.
7133 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7135 * addext.c (<errno.h>): Include.
7136 (errno): Declare if not defined.
7137 (addext): Work correctly when pathconf returns -1 and leaves
7138 errno alone because there is no limit. Also, work even if
7139 pathconf returns a value greater than SIZE_MAX.
7141 2001-08-12 Jim Meyering <meyering@lucent.com>
7143 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7144 Simply `return getcwd (NULL, 0);'.
7145 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7146 Use 1300 as initial value for length, not PATH_MAX.
7148 * pathmax.h: Clean up cpp syntax.
7150 2001-08-12 Jim Meyering <meyering@lucent.com>
7152 * gettimeofday.c: New file.
7154 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7156 2001-08-04 Jim Meyering <meyering@lucent.com>
7158 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7159 to get in sync with glibc.
7161 2001-08-03 Paul Eggert <eggert@twinsun.com>
7163 The following changes are from gettext 0.10.39 as maintained by
7166 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7167 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7168 with inverted sense. All uses changed.
7170 * mbswidth.c: Don't include <limits.h>.
7171 Include <stdlib.h> and <string.h> unconditionally.
7172 (iswcntrl, mbsinit, ISCNTRL): New macros.
7173 (mbsnwidth): Use K&R style function declarations.
7174 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7175 can optimize it when MB_CUR_MAX == 1.
7176 The width of control characters is zero, not 1.
7178 2001-07-15 Jim Meyering <meyering@lucent.com>
7180 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7181 (BUILT_SOURCES): Add unlocked-io.h.
7182 (io_functions): Define.
7183 (unlocked-io.h): New rule.
7184 (DISTCLEANFILES): Add unlocked-io.h.
7185 (all-local): Depend on unlocked-io.h, to ensure it is created.
7187 * unlocked-io.hin: New file
7189 * regex.c: Update from glibc.
7191 2001-07-05 Jim Meyering <meyering@lucent.com>
7193 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7195 (libfetish_a_SOURCES): Put all .h files here instead.
7196 Remove a thus-exposed (better checks in automake) duplicate and
7197 two unnecessary .h files.
7199 2001-06-11 Jim Meyering <meyering@lucent.com>
7201 * regex.c: Update from GNU libc.
7203 2001-05-27 Jim Meyering <meyering@lucent.com>
7205 * readutmp.h (UT_TYPE): Define.
7207 2001-05-24 Jim Meyering <meyering@lucent.com>
7209 * argmatch.c: Include "quote.h".
7210 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7211 quote function. Reported by Göran Uddeborg.
7213 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7215 * dirname.c (dir_name): Compute append_dot using path, not newpath
7216 which is not yet declared.
7218 2001-05-11 Paul Eggert <eggert@twinsun.com>
7220 * Makefile.am (libfetish_a_SOURCES):
7221 Add strftime.c, since we now compile it on all hosts.
7223 * strftime.c (my_strftime):
7224 Define to nstrftime if emacs, but only if my_strftime is not defined.
7225 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7226 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7227 Add one more extra argument: a nanoseconds value.
7230 (my_strftime function): Add %N format.
7231 (emacs_strftimeu): Renamed from emacs_strftime,
7232 with extra ut argument.
7234 2001-05-11 Paul Eggert <eggert@twinsun.com>
7236 dirname code cleanup. base_name now behaves more compatibly
7237 with POSIX basename when given file names that have trailing
7238 slashes, and similarly for dir_name. Add new primitives
7239 base_len and dir_len. Put the directory-name-related decls
7242 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7243 * backupfile.c (base_name): Likewise.
7244 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7245 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7246 * makepath.c (strip_trailing_slashes): Likewise.
7247 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7249 * rename.c (strip_trailing_slashes): Likewise.
7250 * same.c (base_name): Likewise.
7251 * stripslash.c (ISSLASH): Likewise.
7253 * addext.c: Include <dirname.h> after size_t is defined.
7254 * backupfile.c: Likewise.
7256 * addext.c (addext): Use base_len to trim redundant
7257 trailing slashes instead of doing it ourselves.
7258 But do not trim the last slash if it is not redundant.
7260 * backupfile.c (find_backup_file_name,
7261 max_backup_version): Use base_len instead of rolling it ourselves.
7262 Handle the case of "" and (on DOS) "C:" correctly.
7264 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7265 Include <string.h>, <dirname.h>.
7266 (base_name): Allow file names ending in slashes, other than names
7267 that are all slashes. In this case, return the basename followed
7268 by the slashes. This is more general, and can be used in places
7269 where the original base_name purposely had an assertion failure.
7270 (base_len): New function.
7272 * dirname.c: Include <string.h> instead of <stdlib.h>.
7273 Do not include <assert.h>; no longer needed.
7275 (memrchr): Remove decl.
7276 (dir_name_r): Remove.
7277 (dir_len): Renamed from dirlen. All callers changed.
7278 Rewrite in terms of base_name, for simplicity and consistency.
7279 (dir_name): Never return NULL. All callers changed.
7280 Do not include <stdlib.h> in test program; no longer needed.
7281 return 0; is fine for test program.
7283 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7285 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7287 * path-concat.c (path_concat): Use base_len to compute
7288 base length, not strlen; this means we cannot rely on memcpy
7291 * same.c (STREQ): Remove.
7292 (same_name): Handle the case where the basename ends in trailing '/'.
7294 * stripslash.c (strip_trailing_slashes): Return nonzero if
7295 a slash was stripped. Do not strip the last slash after a
7298 2001-04-08 Jim Meyering <meyering@lucent.com>
7300 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7301 recomputed; that's necessary when the offset spans a DST transition.
7302 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7304 2001-04-02 Jim Meyering <meyering@lucent.com>
7306 * regex.h, regex.c: Update from GNU libc.
7308 2001-03-19 Paul Eggert <eggert@twinsun.com>
7310 * version-etc.c (version_etc_copyright): Update to 2001.
7312 2001-03-16 Paul Eggert <eggert@twinsun.com>
7314 * tempname.c (uint64_t): Define to uintmax_t if
7315 not defined, and if UINT64_MAX is not defined.
7316 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7317 Reported by John David Anglin.
7319 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7321 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7322 alias if codeset is empty.
7323 * config.charset (BeOS): Use wildcard syntax.
7325 2001-03-13 Jim Meyering <meyering@lucent.com>
7327 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7328 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7331 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7333 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7335 * unicodeio.c (print_unicode_char): Simplify accordingly.
7337 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7339 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7340 support for DOS/DJGPP.
7342 2001-02-28 Paul Eggert <eggert@twinsun.com>
7344 * Makefile.am (libfetish_a_SOURCES):
7345 Add dup-safer.c, fopen-safer.c.
7346 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7348 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7350 2001-02-25 Paul Eggert <eggert@twinsun.com>
7352 The mkstemp replacement is taken from glibc 2.2.2, with some
7353 portability fixes for use outside glibc, as follows:
7355 * tempname.c (struct_stat64): New macro.
7356 (direxists, __gen_tempname): Use it.
7357 This avoids a portability problem with Solaris 8.
7359 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7360 (<stddef.h>, <stdint.h>, <string.h>):
7361 Include only if STDC_HEADERS || _LIBC.
7362 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7363 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7364 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7365 (__set_errno): Define this macro if <errno.h> doesn't.
7366 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7367 Define these macros if <stdio.h> doesn't.
7368 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7369 Define these macros if <sys/stat.h>
7370 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7371 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7372 __xstat64): Define if not _LIBC.
7373 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7374 (__gen_tempname): Invoke gettimeofday only if
7375 HAVE_GETTIMEOFDAY || _LIBC;
7376 otherwise, fall back on plain "time".
7377 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7379 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7381 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7383 2001-02-17 Jim Meyering <meyering@lucent.com>
7385 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7386 around included file name.
7388 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7390 * strftime.c: Update from GNU libc (the only changes were to comments).
7392 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7394 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7396 2001-02-17 Paul Eggert <eggert@twinsun.com>
7398 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7399 Remove workaround macros for hosts that have mbrtowc but not
7400 mbstate_t, as we now insist on proper declarations for both
7401 before using mbrtowc.
7403 2001-02-17 Jim Meyering <meyering@lucent.com>
7405 * regex.c: Update from libc.
7407 2001-02-16 Paul Eggert <eggert@twinsun.com>
7409 * alloca.c (malloc): Undef before defining, since stdlib.h
7410 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7411 Reported by Mark Hounschell via Paul Eggert.
7413 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7415 * config.charset: Update for FreeBSD 4.2.
7417 2001-01-26 Jim Meyering <meyering@lucent.com>
7419 * quotearg.c: Include stddef.h.
7420 * quote.c: Include stddef.h.
7421 Reported by Axel Kittenberger.
7423 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7424 line in double quotes so that it evokes a better diagnostic.
7425 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7426 Reported by Axel Kittenberger.
7428 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7430 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7431 to avoid a warning. Add back 'const' to inptr.
7433 2001-01-16 Jim Meyering <meyering@lucent.com>
7435 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7438 2001-01-14 Jim Meyering <meyering@lucent.com>
7440 * rename.c: New file. From Volker Borchert.
7441 Include stdlib.h, string.h or strings.h, and xalloc.h.
7442 Use strip_trailing_slashes rather than open-coding it.
7444 2001-01-03 Paul Eggert <eggert@twinsun.com>
7446 * strftime.c: Sync with glibc time/strftime.c 1.81.
7448 2001-01-03 Jim Meyering <meyering@lucent.com>
7450 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7451 local `inptr' to avoid warning with some system declarations of iconv.
7453 2000-12-29 Paul Eggert <eggert@twinsun.com>
7455 * modechange.c: Do not assume that mode_t uses the
7456 traditional octal encoding. E.g. "chmod 1 FOO" should set
7457 the other-execute bit of FOO even if S_IXOTH != 1.
7459 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7460 WOTH, XOTH, ALLM): New macros.
7461 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7462 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7464 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7465 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7467 No need to use uintmax_t; unsigned long is long enough.
7468 Don't bother to get suffix since we don't use it.
7470 2000-12-24 Jim Meyering <meyering@lucent.com>
7472 * hash.c (is_prime): Return explicit boolean values.
7473 (hash_get_first): Return NULL to appease Irix5.6's 89.
7474 Reported by Nelson Beebe.
7476 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7478 * localcharset.c (locale_charset): Add support for Win32.
7480 2000-12-18 Paul Eggert <eggert@twinsun.com>
7482 * physmem.h, physmem.c: New files.
7484 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7485 (noinst_HEADERS): Add physmem.h.
7487 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7488 't' for compatibility with Solaris 8 sort.
7490 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7492 * config.charset: Add support for BeOS.
7494 2000-12-16 Jim Meyering <meyering@lucent.com>
7496 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7497 SHELLS_FILE to a file name that's useful on djgpp systems.
7499 (ADDITIONAL_DEFAULT_SHELLS): Define.
7500 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7501 Based mostly on a patch from Prashant TR.
7503 2000-12-16 Jim Meyering <meyering@lucent.com>
7505 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7506 N and M) would have treated it like `chown N:N FILE'.
7508 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7510 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7512 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7513 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7514 to the list of canonical encodings. Rename EUC-CN to GB2312.
7516 2000-12-08 Andreas Schwab <schwab@suse.de>
7518 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7519 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7521 2000-12-07 Jim Meyering <meyering@lucent.com>
7523 * stripslash.c (ISSLASH): Define.
7524 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7527 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7528 (dir_name_r): Declare this function as static.
7529 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7530 manifest itself on a name containing a mix of slashes and
7532 Make this function work with names starting with a DOS-style
7533 drive letter and colon prefix.
7534 (dir_name): Append `.' if necessary.
7535 Based mostly on patches from Prashant TR and Eli Zaretskii.
7537 * dirname.h (dir_name_r): Remove prototype.
7539 2000-12-05 Jim Meyering <meyering@lucent.com>
7541 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7543 2000-12-04 Jim Meyering <meyering@lucent.com>
7545 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7546 Also include memory.h, stdlib.h, unistd.h if appropriate.
7547 Reported by Andreas Jaeger (conflicting declaration of malloc).
7549 2000-12-02 Jim Meyering <meyering@lucent.com>
7551 * closeout.h: Make idempotent, to avoid some obscure warnings.
7553 2000-12-01 Paul Eggert <eggert@twinsun.com>
7555 * memrchr.c: Include <config.h> before any system include file.
7557 2000-11-29 Paul Eggert <eggert@twinsun.com>
7559 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7561 2000-11-26 Jim Meyering <meyering@lucent.com>
7563 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7565 2000-11-22 Paul Eggert <eggert@twinsun.com>
7567 * strftime.c (my_strftime): Do not invoke mbrlen with a
7568 size of (size_t) -1; it's not portable.
7570 2000-11-17 Akim Demaille <akim@epita.fr>
7572 * obstack.h: Formatting changes.
7573 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7574 prevent type checking.
7575 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7576 cast the value to (void *): assigning a `foo *' to a `void *'
7578 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7580 2000-11-17 Jim Meyering <meyering@lucent.com>
7582 * strstr.c: Update from GNU libc.
7584 2000-11-16 Jim Meyering <meyering@lucent.com>
7586 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7588 2000-11-11 Jim Meyering <meyering@lucent.com>
7590 * error.c: Add a couple #includes, merging from GNU libc version.
7592 2000-11-10 Jim Meyering <meyering@lucent.com>
7594 * obstack.h: Update from GNU libc.
7595 * obstack.c: Likewise.
7597 2000-11-06 Paul Eggert <eggert@twinsun.com>
7599 * getusershell.c (setusershell): Use rewind rather than
7600 fseek/fseeko, to avoid configuration hassles with fseeko.
7601 Don't bother opening SHELLS_FILE if shellstream is NULL;
7604 2000-11-05 Jim Meyering <meyering@lucent.com>
7606 * makepath.h (make_dir): Declare.
7607 * makepath.c (make_dir): Remove `static' attribute.
7610 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7612 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7613 last one in a bucket, advance to the next bucket.
7615 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7617 * fnmatch.c: Do not comment out all the code if we are using
7618 the GNU C library, because in some cases we are replacing buggy
7619 code in the GNU C library itself.
7621 2000-10-30 Paul Eggert <eggert@twinsun.com>
7623 * error.h, getline.h, modechange.h:
7624 Remove "2000" from Copyright line, as the file hasn't been
7625 changed this year other than in the copyright notice.
7627 * xalloc.h: Add "2000" to Copyright line, as this file
7628 was changed this year.
7630 2000-10-30 Paul Eggert <eggert@twinsun.com>
7632 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7633 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7634 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7636 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7638 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7639 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7640 doesn't define __restrict_arr.
7642 2000-10-29 Jim Meyering <meyering@lucent.com>
7644 * xstat.in: Fix grammar in comment.
7646 2000-10-28 Jim Meyering <meyering@lucent.com>
7648 * memchr.c: Update from libc.
7649 Adjust for portability:
7650 [HAVE_STDLIB_H]: Include stdlib.h.
7651 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7652 Undef __memchr, too.
7653 [!weak_alias]: Define __memchr to memchr.
7655 * regex.c: Update from libc.
7656 * regex.h: Likewise.
7657 * getopt1.c: Likewise.
7658 * memcmp.c: Likewise.
7660 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7661 Avoid using fseek, when possible -- it's broken by design.
7662 Patch by Ulrich Drepper.
7664 2000-10-26 Jim Meyering <meyering@lucent.com>
7666 * strftime.c: Update from libc.
7668 2000-10-25 Jim Meyering <meyering@lucent.com>
7670 * obstack.c: Update from libc.
7672 2000-10-23 Jim Meyering <meyering@lucent.com>
7674 * hard-locale.c (hard_locale): Revert last change -- it was simply
7675 wrong. That set_locale call must not have any side effects.
7678 2000-10-22 Jim Meyering <meyering@lucent.com>
7680 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7681 [CYCLIC]: Remove now-unused definition.
7683 * save-cwd.c (O_DIRECTORY): Define, if needed.
7684 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7685 Suggestion from Ulrich Drepper.
7687 2000-10-21 Jim Meyering <meyering@lucent.com>
7689 * dirname.c (dir_name_r): New function, factored out of dir_name.
7690 (dir_name): Use dir_name_r.
7691 * dirname.h (dir_name_r): Declare it.
7693 2000-10-21 Jim Meyering <meyering@lucent.com>
7695 * dirname.c (memrchr): Declare if necessary.
7696 (dir_name): Remove the restriction that there be no
7697 trailing slashes. Now, this code skips past them, effectively
7699 [TEST_DIRNAME] (main): New unit tests.
7701 * memrchr.c: New file from GNU libc.
7702 Undef __memrchr, too.
7703 [!weak_alias]: Define __memrchr to memrchr.
7704 Guard weak_alias use with `#ifdef weak_alias'.
7706 2000-10-17 Jim Meyering <meyering@lucent.com>
7708 * quote.h (PARAMS): Define and use.
7709 Reported by Akim Demaille.
7711 * getopt.c: Update from libc.
7713 2000-10-16 Jim Meyering <meyering@lucent.com>
7715 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7718 2000-09-25 Jim Meyering <meyering@lucent.com>
7720 * md5.h (rol): Define (from GnuPG).
7722 * sha.c: Give credit (GnuPG) where due.
7723 (M): Use rol rather than open-coding it.
7724 Add a FIXME comment.
7726 2000-09-21 Jim Meyering <meyering@lucent.com>
7728 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7729 Reported by Michael Stone.
7731 2000-09-20 Jim Meyering <meyering@lucent.com>
7733 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7734 (noinst_HEADERS): Add sha.h.
7735 Based on code from Scott G. Miller and from GnuPG.
7737 2000-09-15 Jim Meyering <meyering@lucent.com>
7739 * regex.c: Update from libc.
7741 2000-09-10 Jim Meyering <meyering@lucent.com>
7743 * getopt.c (_getopt_internal): Update from glibc.
7745 2000-09-09 Jim Meyering <meyering@lucent.com>
7747 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7748 think it should be used as a general replacement for isascii.
7749 * fnmatch.c: Likewise.
7750 * mbswidth.c: Likewise
7751 * regex.c: Likewise.
7754 * userspec.c: Include sys/param.h and limits.h.
7756 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7757 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7758 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7759 UID, GID. Check range.
7761 2000-09-06 Jim Meyering <meyering@lucent.com>
7763 * getopt.c (_getopt_internal): Update from glibc.
7765 2000-08-30 Jim Meyering <meyering@lucent.com>
7767 * strftime.c: Merge in changes from GNU libc.
7769 2000-08-26 Jim Meyering <meyering@lucent.com>
7771 * closeout.c: Include "__fpending.h".
7772 (close_stdout_status): Return right away if there's nothing to flush.
7774 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7775 * __fpending.c: New file.
7776 * __fpending.h: New file.
7778 2000-08-07 Paul Eggert <eggert@twinsun.com>
7780 Standardize on "memory exhausted" instead of "Memory exhausted"
7781 or "virtual memory exhausted".
7782 * obstack.c (print_and_abort): Use "memory exhausted", not
7783 "virtual memory exhausted".
7784 * same.c (same_name): Invoke xalloc_die instead of printing
7786 * userspec.c (parse_user_spec): Likewise.
7787 * bumpalloc.h: comment fix
7788 * same.c, userspec.c: Include xalloc.h.
7790 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7791 not char *const and pointing to a constant array.
7792 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7793 (xrealloc): Comment fix.
7795 * userspec.c (parse_user_spec):
7796 Don't translate a message until just before returning,
7797 to avoid unnecessary translation.
7799 2000-08-07 Jim Meyering <meyering@lucent.com>
7801 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7802 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7803 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7804 getgroups.c, gethostname.c, getopt.h, group-member.c,
7805 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7806 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7807 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7808 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7809 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7810 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7811 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7812 yesno.c: Back out Copyright date changes for each file with no change
7813 this year. This eases coordination with other programs using the same
7814 source code modules. From Paul Eggert.
7816 2000-08-03 Greg McGary <greg@mcgary.org>
7818 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7819 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7820 (EXTEND_BUFFER): Use them.
7822 2000-08-01 Jim Meyering <meyering@lucent.com>
7824 * dirname.c (ISSLASH): Define.
7825 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7826 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7827 both `\' and `/' may be use as path separators.
7828 Based on a patch from Prashant TR.
7830 2000-07-31 Paul Eggert <eggert@twinsun.com>
7832 * quotearg.c (quotearg_n_options): Don't make the initial
7833 slot vector a constant, since it might get modified.
7835 2000-07-31 Jim Meyering <meyering@lucent.com>
7837 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7838 * obstack.c (print_and_abort): Likewise.
7840 2000-07-30 Paul Eggert <eggert@twinsun.com>
7842 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7843 buffer, so that the caller can always quote one small
7844 component of a "memory exhausted" message in slot 0.
7845 From a suggestion by Jim Meyering.
7847 2000-07-30 Jim Meyering <meyering@lucent.com>
7849 * makepath.c (make_path): Quote the other instance, too.
7851 * quotearg.c (N_STATIC_SLOTVECS): Define.
7852 (STATIC_BUF_SIZE): Define.
7853 (quotearg_n_options): Use only statically allocated storage when
7854 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7855 than STATIC_BUF_SIZE.
7857 2000-07-29 Jim Meyering <meyering@lucent.com>
7859 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7860 * dirname.c (dir_name): Likewise.
7862 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7864 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7865 (dir_name): Assert that there are no trailing slashes.
7867 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7869 * mbswidth.h (mbswidth): Add a flags argument.
7870 (mbswidth): New declaration.
7871 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7872 * mbswidth.c (mbswidth): Add a flags argument.
7873 (mbsnwidth): New function.
7875 2000-07-24 Jim Meyering <meyering@lucent.com>
7877 * mbswidth.c: Remove useless #else. From Bruno Haible.
7879 2000-07-23 Paul Eggert <eggert@twinsun.com>
7881 * mbswidth.c (_XOPEN_SOURCE):
7882 Don't define; this causes problems on Solaris 7.
7883 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7885 2000-07-23 Paul Eggert <eggert@twinsun.com>
7888 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7889 so that mbstate_t is always defined.
7891 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7892 be 1 in at least one GCC installation, and this configuration
7893 error is likely to be common. Ignoring MB_LEN_MAX hurts
7894 performance on hosts that have mbrtowc but have only unibyte
7895 locales, but I assume these hosts are rare.
7897 2000-07-23 Paul Eggert <eggert@twinsun.com>
7899 * quotearg.c: Streamline by invoking multibyte code only if needed.
7900 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7901 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7902 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7903 invoke multibyte primitives.
7905 2000-07-23 Jim Meyering <meyering@lucent.com>
7907 * basename.c (base_name): Add an assertion.
7909 2000-07-15 Bruno Haible <clisp.cons.org>
7911 * quotearg.c: When the system forces us to redefine mbstate_t,
7912 shadow its mbsinit function.
7914 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7916 * mbswidth.h: New file.
7917 * mbswidth.c: New file.
7918 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7919 (noinst_HEADERS): Add mbswidth.h.
7921 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7923 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7926 2000-07-15 Jim Meyering <meyering@lucent.com>
7928 * makepath.c: Include quote.h.
7929 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7930 corresponding argument in a `quote (...)' call.
7931 Give better diagnostics.
7933 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7934 (noinst_HEADERS): Add quote.h.
7936 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7937 from tar's src/misc.c.
7938 * quote.h: New file. Prototypes for same.
7940 2000-07-10 Paul Eggert <eggert@twinsun.com>
7942 From a suggestion by Bruno Haible.
7943 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7944 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7945 to decide whether to define the BeOS workaround macro;
7946 this adjusts to the change to AC_MBSTATE_T.
7948 2000-07-13 Paul Eggert <eggert@twinsun.com>
7950 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7952 * quotearg.c (quoting_style_args, quoting_style_vals,
7953 quotearg_buffer_restyled): Add support for
7954 clocale_quoting_style. Undo previous change to
7955 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7956 and "{RIGHT QUOTATION MARK}" msgids.
7958 2000-07-05 Paul Eggert <eggert@twinsun.com>
7960 The old behavior of quoting `like this' doesn't look good with
7961 newer, ISO-style fonts. See:
7962 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7964 Instead, quote "like this" by default. Let the translator
7965 tailor the locale-specific quoting behavior by providing
7966 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7968 * quotearg.c (N_): New macro.
7969 (gettext_default): New function.
7970 (quotearg_buffer_restyled): Use
7971 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7972 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7974 2000-07-09 Jim Meyering <meyering@lucent.com>
7976 * Most files: Update copyright dates to include 2000.
7978 2000-07-08 Jim Meyering <meyering@lucent.com>
7980 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7982 (xgethostname): Remove now-unnecessary #ifdef.
7983 Move declaration of `err' into loop where it's used.
7985 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7987 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7988 by allocating a larger buffer. Test the gethostname return value for
7989 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7990 returns an error and ENAMETOOLONG isn't defined.
7992 2000-07-05 Paul Eggert <eggert@twinsun.com>
7993 and Bruno Haible <haible@clisp.cons.org>
7995 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7997 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7999 * quotearg.c (struct quoting_options): Simplify quote_these_too
8002 2000-07-03 Jim Meyering <meyering@lucent.com>
8004 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8005 Reported by Bruno Haible.
8007 2000-07-04 Jim Meyering <meyering@lucent.com>
8009 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8010 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8013 2000-07-03 Paul Eggert <eggert@twinsun.com>
8014 and Bruno Haible <haible@clisp.cons.org>
8016 * quotearg.c (mbrtowc):
8017 Assign to *pwc, and return 1 only if result is nonzero.
8018 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8020 2000-07-03 Jim Meyering <meyering@lucent.com>
8022 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8023 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8026 2000-07-02 Jim Meyering <meyering@lucent.com>
8028 * quotearg.c (mbstate_t): Don't define here.
8030 2000-07-02 Jim Meyering <meyering@lucent.com>
8032 * nanosleep.c (SIGCONT): Define if not already defined.
8034 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8036 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8037 per change in ../m4/ls-mntd-fs.m4.
8038 (read_filesystem_list): Ignore symbolic links.
8040 2000-06-29 Jim Meyering <meyering@lucent.com>
8042 * same.c: Include <string.h> or <strings.h>, as appropriate,
8043 for declaration of strcmp.
8045 * long-options.c: Include <stdlib.h>, for declaration of exit.
8047 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8048 Avoid warning by casting result to `char *' to remove `const'.
8050 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8052 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8054 2000-06-26 Paul Eggert <eggert@twinsun.com>
8056 savedir now sets errno on failure and invokes xmalloc to get memory.
8057 Fix a couple of other minor bugs while we're at it.
8059 * savedir.c (<unistd.h>): Do not include; there's no need.
8060 (NAMLEN): Remove macro.
8061 (malloc, realloc): Remove decls.
8063 ("xalloc.h"): Include.
8064 (NAME_SIZE_DEFAULT): New macro.
8065 (savedir): Use xmalloc / xrealloc to allocate memory.
8066 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8067 Skip "" directory entries.
8068 Use strlen to calculate directory entry length, since the old method
8069 is rarely used these days and isn't worth supporting.
8070 Don't use a pointer after freeing it.
8071 Check for integer overflow when calculating allocation size.
8072 Use memcpy to copy entries, instead of stpcpy.
8073 Set errno properly when returning NULL.
8074 Check for readdir error.
8076 2000-06-26 Jim Meyering <meyering@lucent.com>
8078 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8080 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8082 * getusershell.c (xmalloc, xrealloc): Remove functions.
8084 Don't include <stdlib.h>. Don't declare malloc, realloc.
8086 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8088 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8090 2000-06-24 Jim Meyering <meyering@lucent.com>
8092 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8094 2000-06-21 Jim Meyering <meyering@lucent.com>
8096 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8098 2000-06-19 Paul Eggert <eggert@twinsun.com>
8100 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8101 (mbrtowc, mbstate_t): Define substitutes if
8102 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8103 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8104 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8106 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8108 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8109 than 1024, return a memory chunk of least possible size, instead
8110 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8111 Use free/xmalloc instead of xrealloc to avoid copying for very long
8114 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8116 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8117 address, not strdup. Include <stdlib.h> and don't declare free().
8119 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8121 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8124 2000-06-21 Jim Meyering <meyering@lucent.com>
8126 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8127 (noinst_HEADERS): Add getstr.h.
8129 * getline.c (getstr): Move into a separate file.
8130 * getstr.c (getstr): New file, extracted from getline.c, with
8131 the following changes: new parameter, delim2; both delim[12]
8132 parameters have type `int', not `char'. The latter would lose
8133 with 8-bit delimiters.
8134 * getstr.h: New file.
8136 2000-06-19 Jim Meyering <meyering@lucent.com>
8138 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8140 2000-06-18 Jim Meyering <meyering@lucent.com>
8142 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8143 Besides, these days every porting target provides a mkdir function.
8145 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8146 (this snippet comes from src/system.h).
8148 2000-06-15 Paul Eggert <eggert@twinsun.com>
8150 * human.c (adjust_value): New function.
8151 (human_readable_inexact): Apply rounding style even when
8152 printing approximate values.
8154 2000-06-14 Paul Eggert <eggert@twinsun.com>
8156 * human.c (human_readable_inexact): Allow an input block
8157 size that is not a multiple of the output block size, and vice versa.
8158 Reported by Piergiorgio Sartor.
8160 2000-06-14 Paul Eggert <eggert@twinsun.com>
8162 * getdate.y (get_date): Apply relative times after time
8163 zone indicator, not before. Reported by Todd A. Jacobs.
8165 2000-06-13 Jim Meyering <meyering@lucent.com>
8167 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8169 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8171 2000-06-12 Paul Eggert <eggert@twinsun.com>
8173 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8175 2000-06-04 Paul Eggert <eggert@twinsun.com>
8177 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8179 2000-06-04 Jim Meyering <meyering@lucent.com>
8181 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8182 SunOS 4.1.4 for which gid_t is an unsigned type.
8184 2000-06-03 Jim Meyering <meyering@lucent.com>
8186 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8188 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8190 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8191 newer, don't install charset.alias.
8192 * config.charset: Change the Linux/glibc rules so they become empty
8193 on glibc-2.1 or newer.
8195 2000-06-02 Jim Meyering <meyering@lucent.com>
8197 * mountlist.c: Back out last change. Instead, do this...
8198 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8199 member using the same `ignore'-testing code.
8200 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8204 2000-05-29 Jim Meyering <meyering@lucent.com>
8206 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8207 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8209 2000-05-22 Jim Meyering <meyering@lucent.com>
8211 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8213 2000-05-18 Jim Meyering <meyering@lucent.com>
8215 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8216 back, too, since it may have been modified by allocate_entry.
8217 (hash_delete): Rewrite to use neither the assignment operator
8218 nor the comma operator in an if-expression.
8220 2000-05-15 Paul Eggert <eggert@twinsun.com>
8223 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8224 Remove; no longer needed.
8225 "quotearg.h": Add include.
8226 (file_name): Do not bother to explicitly initialize to NULL; it's less
8227 efficient on some hosts.
8228 (close_stdout_status): Remove test as to whether stdout was already
8229 closed; it breaks for the case "echo x | sort >&-".
8230 Quote file name colons.
8231 Do not assume that _("write error") lacks format strings.
8233 2000-05-15 Jim Meyering <meyering@lucent.com>
8235 * version-etc.c (version_etc_copyright): Update the copyright string
8236 used in all --version output.
8238 2000-05-14 Jim Meyering <meyering@lucent.com>
8240 * closeout.c (close_stdout_set_file_name): New function.
8241 (close_stdout_status): Use new file-scoped global.
8242 Return right away if fstat says the stdout file descriptor is invalid.
8243 * closeout.h (close_stdout_set_file_name): Declare.
8245 2000-05-10 Jim Meyering <meyering@lucent.com>
8247 * closeout.c [default_exit_status]: New file-scoped variable.
8248 (close_stdout_set_status): New function.
8249 * closeout.h (close_stdout_set_status): Declare.
8251 2000-05-08 Jim Meyering <meyering@lucent.com>
8253 * long-options.c: Don't include closeout.h.
8254 (parse_long_options): Don't call close_stdout for --version.
8256 2000-05-06 Jim Meyering <meyering@lucent.com>
8258 * strnlen.c: Undefine __strnlen and strnlen.
8259 [!weak_alias]: Define __strnlen to strnlen.
8261 * atexit.c: New file, from libiberty.
8263 2000-05-06 Jim Meyering <meyering@lucent.com>
8265 * closeout.c (close_stdout_status): Also check for errors on the
8268 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8270 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8271 instead of xmalloc, xrealloc, path_concat.
8272 (locale_charset): Treat empty environment variables as absent.
8273 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8275 2000-05-04 Jim Meyering <meyering@lucent.com>
8277 * getopt.c: Update from glibc.
8278 * obstack.c: Likewise.
8279 * obstack.h: Likewise.
8280 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8282 * regex.h: Likewise.
8283 * strndup.c: Likewise.
8284 * strnlen.c: New file, from glibc.
8286 2000-05-01 Jim Meyering <meyering@lucent.com>
8288 * full-write.c (full_write): Remove `FIXME' part of comment.
8290 2000-04-29 Jim Meyering <meyering@lucent.com>
8292 * path-concat.c: Declare strdup only if it's not defined.
8293 * canon-host.c: Likewise.
8295 2000-04-28 Jim Meyering <meyering@lucent.com>
8297 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8298 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8299 included first, then limits.h is included by locale.h by libintl.h.
8300 From John David Anglin.
8302 2000-04-25 Jim Meyering <meyering@lucent.com>
8304 * makepath.c (S_IRWXUGO): Define.
8305 (make_path): Always perform explicit chmod if MODE specifies any
8306 of the `special' permission bits. Prompted by a bug report against
8307 install from Mate Wierdl and Joost van Baal.
8309 2000-04-18 Jim Meyering <meyering@lucent.com>
8313 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8314 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8316 2000-04-17 Jim Meyering <meyering@lucent.com>
8318 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8319 the definition of it to rpl_strftime also defined-away the system's
8322 2000-04-15 Jim Meyering <meyering@lucent.com>
8324 Use `C' to denote so-called `contiguous' files, the same way
8326 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8327 (ftypelet): Use S_ISCTG.
8328 From Michael Deutschmann.
8330 2000-04-14 Jim Meyering <meyering@lucent.com>
8332 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8334 2000-04-08 Jim Meyering <meyering@lucent.com>
8336 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8337 names don't conflict. Reported by Eli Zaretskii.
8339 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8341 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8342 bug. Deal with the different error behavior of Irix iconv.
8344 2000-04-07 Jim Meyering <meyering@lucent.com>
8346 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8347 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8349 2000-04-05 Jim Meyering <meyering@lucent.com>
8351 Portability tweaks required for ultrix4.3.
8352 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8353 * readutmp.c: Include sys/types.h before sys/stat.h.
8354 * canon-host.c: Declare strdup.
8355 * path-concat.c: Likewise.
8356 From John David Anglin.
8358 2000-04-04 Jim Meyering <meyering@lucent.com>
8360 Be more DOS 8.3-friendly.
8361 * ref-add.sin: Renamed from ref-add.sed.in.
8362 * ref-del.sin: Renamed from ref-del.sed.in.
8363 * Makefile.am: Reflect renaming.
8364 Reported by Eli Zaretskii.
8366 Use a temporary file name that won't clash with `charset.alias'
8367 in the DOS 8.3 name space.
8368 * Makefile.am (charset_tmp): Define.
8369 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8370 (uninstall-local): Likewise.
8371 Reported by Eli Zaretskii.
8373 2000-03-29 Paul Eggert <eggert@twinsun.com>
8375 * time/strftime.c (my_strftime): Make sure we call the system
8376 strftime, not ourselves, when invoking the underlying strftime.
8378 2000-03-24 Jim Meyering <meyering@lucent.com>
8380 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8381 (charset_alias): Define.
8382 (install-exec-local): Factor out common code.
8383 (uninstall-local): Split lines longer than 80.
8384 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8386 (.sed.in.sed): New rule. Don't redirect directly to $@.
8387 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8389 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8391 * config.charset: Output a line containing "Packages using this file".
8392 * ref-add.sed.in, ref-del.sed.in: New files.
8393 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8394 ref-del.sed): New rules.
8396 2000-03-17 Jim Meyering <meyering@lucent.com>
8398 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8399 Otherwise, include <strings.h>
8401 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8403 * unicodeio.c (utf8_wctomb): New function.
8404 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8405 format instead of in UCS-4 with platform dependent endianness.
8407 2000-03-07 Paul Eggert <eggert@twinsun.com>
8409 * savedir.c (savedir): Work even if directory size is
8410 negative; this can happen with some screwy NFS configurations.
8412 2000-03-06 Jim Meyering <meyering@lucent.com>
8414 * localcharset.c (get_charset_aliases): Don't try to free file_name
8415 if it's NULL (because we ran out of memory). From Bruno Haible.
8417 2000-03-05 Jim Meyering <meyering@lucent.com>
8419 * localcharset.c ("path-concat.h"): Include.
8420 (get_charset_aliases): Use path_concat instead of ANSI string
8423 * unicodeio.h (PARAMS): Define.
8424 Use it to guard prototype.
8426 2000-03-04 Jim Meyering <meyering@lucent.com>
8428 * Makefile.am (install-exec-local): Create $(libdir) before installing
8430 (uninstall-local): Uncomment this rule so `make distcheck' works
8433 * unicodeio.c (<errno.h>): Include it.
8434 (errno): Declare if not defined.
8436 * localcharset.c: Add Bruno's comment justifying use of volatile.
8438 * config.charset: New version, incorporating remarks from a linux
8439 i18n mailing list. From Bruno Haible.
8441 2000-03-02 Jim Meyering <meyering@lucent.com>
8443 * Makefile.am (EXTRA_DIST): Add config.charset.
8445 2000-03-01 Jim Meyering <meyering@lucent.com>
8447 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8448 * unicodeio.c: Likewise.
8450 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8452 * config.charset: New file.
8453 * localcharset.c: New file.
8454 * unicodeio.h, unicodeio.c: New files.
8455 * Makefile.am (DEFS): Add -DLIBDIR=...
8456 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8457 (noinst_HEADERS): Add unicodeio.h.
8458 (all-local, install-exec-local, charset.alias): New targets.
8460 2000-02-28 Paul Eggert <eggert@twinsun.com>
8462 * quotearg.c (ALERT_CHAR): New macro.
8463 (quotearg_buffer_restyled): Use it.
8465 2000-02-27 Jim Meyering <meyering@lucent.com>
8467 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8468 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8470 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8471 not `#if STDC_HEADERS'.
8472 Declare malloc if needed.
8474 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8475 now that autoconf always defines the HAVE_DECL_ symbols.
8476 * human.c: Likewise.
8478 * strtoumax.c: Likewise.
8480 * backupfile.c: Arrange for cpp to fail if the configure-time
8481 declaration check was not run.
8483 * human.c: Likewise.
8485 * strtoumax.c: Likewise.
8487 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8488 then first look up the entire `.'-containing string as a login name.
8490 2000-02-18 Paul Eggert <eggert@twinsun.com>
8492 * getdate.y: Handle two-digit years with leading zeros correctly.
8493 (textint): New typedef.
8494 (parser_control): Member year changed from int to textint.
8496 (YYSTYPE): Removed; replaced by %union with int and textint members.
8497 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8498 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8499 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8500 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8501 (date, number, to_year): Use width of number in digits, not its value,
8502 to determine whether it's a 2-digit year, or a 2-digit time.
8503 (yylex): Store number of digits of numeric tokens.
8504 Reported by John Kendall.
8506 (parser_control): Changed from struct parser_control to typedef (for
8507 consistency). All uses changed.
8509 (tID): Removed; not used.
8510 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8512 2000-02-14 Paul Eggert <eggert@twinsun.com>
8514 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8515 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8517 2000-02-12 Jim Meyering <meyering@lucent.com>
8519 * userspec.c (ISDIGIT): Define it.
8520 (isdigit): Remove definition.
8521 (is_number): Use ISDIGIT, not isdigit.
8522 <libintl.h>: Include.
8524 (parse_user_spec): Mark translatable strings.
8526 2000-02-10 Jim Meyering <meyering@lucent.com>
8528 With these changes, nanosleep.[ch] are finally enough like the other
8529 lib/* replacement files to compile on a few more losing systems.
8531 * nanosleep.h: Don't include config.h.
8532 Remove prototype from declaration of nanosleep.
8533 (PARAMS): Remove now-unneeded definition.
8534 * nanosleep.c: #undef nanosleep.
8535 (rpl_nanosleep): Rename from nanosleep.
8537 2000-02-03 Jim Meyering <meyering@lucent.com>
8539 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8540 rather than with `#if HAVE_UTMPNAME'.
8542 2000-02-01 Jim Meyering <meyering@lucent.com>
8544 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8546 2000-01-31 Jim Meyering <meyering@lucent.com>
8548 * nanosleep.h (nanosleep): Guard declaration with
8549 `#if ! HAVE_DECL_NANOSLEEP'.
8550 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8551 the declaration in that vendor's sys/timers.h.
8552 Reported by Christian Krackowizer.
8554 * quotearg.c (ISASCII): Add #undef and move definition to follow
8555 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8556 (ISPRINT): Likewise.
8557 Reported by Tom Tromey.
8559 2000-01-30 Jim Meyering <meyering@lucent.com>
8561 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8562 uses of ->ut_name. The latter doesn't work with new Linux header files
8563 where only utmpx.ut_user is declared.
8565 * readutmp.h (UT_USER): Define.
8567 2000-01-23 Jim Meyering <meyering@lucent.com>
8569 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8572 2000-01-22 Jim Meyering <meyering@lucent.com>
8574 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8575 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8576 Required for some AIX systems. Reported by Christian Krackowizer.
8577 [TESTING] (main): New function.
8579 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8580 * dirname.c (dir_name): Support for DOS-style file names with drive
8583 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8585 * strverscmp.c (ISDIGIT): Define.
8586 (strverscmp): Use ISDIGIT, not isdigit.
8588 2000-01-17 Paul Eggert <eggert@twinsun.com>
8590 * nanosleep.c (nanosleep):
8591 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8592 POSIX.1 doesn't require SA_INTERRUPT and some systems
8593 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8594 it's been part of POSIX.1 since day 1 (in 1988).
8596 2000-01-17 Jim Meyering <meyering@lucent.com>
8598 * interlock: Remove unused file. Reported by François Pinard.
8600 2000-01-16 Paul Eggert <eggert@twinsun.com>
8602 * quotearg.c (quotearg_buffer_restyled): Do not quote
8603 alert, backslash, formfeed, and vertical tab unnecessarily in
8604 shell quoting style.
8607 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8608 Free Software Foundation, Inc.
8609 Copying and distribution of this file, with or without modification,
8610 are permitted provided the copyright notice and this notice are preserved.