1 2006-01-09 Bruno Haible <bruno@clisp.org>
3 * stdint_.h (SIZE_MAX): Write the value without involving negative
6 2005-10-16 Bruno Haible <bruno@clisp.org>
8 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
9 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
11 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
13 * strftime.c (tzname): Don't declare if it is already #defined.
14 Problem reported for Mingw by Mark Junker.
16 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
18 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
19 long int, not int, for nanosecond counts, so that people who are
20 used to POSIX struct timespec won't be surprised. Reported by Jim
23 2005-12-16 Jim Meyering <jim@meyering.net>
25 * fprintftime.c, fprintftime.h: New files.
27 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
29 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
30 * argp-help.c (fill_in_uparams): Check if the constructed
31 struct uparams is valid. Fall back to the default values if it is
34 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
36 * argp-help.c (__argp_base_name): New function
37 (__argp_short_program_name): Rewrite using __argp_base_name
38 * argp-namefrob.h: Define program_invocation_name and
39 program_invocation_short_name if requested
40 (__argp_base_name): Add prototype
41 * argp-parse.c (argp_def): Use gettext wrappers
42 (argp_default_parser): Use __argp_base_name
43 * argp-pin.c: New file. Defines program_invocation_name and
44 program_invocation_short_name on systems that lack them.
46 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
48 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
49 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
50 porting problem reported by Georg Schwarz in
51 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
53 2005-07-09 Bruno Haible <bruno@clisp.org>
55 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
56 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
57 Reported by Mark Junker <mjscod@gmx.de>.
59 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
61 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
62 (uintmax_t) [defined uintmax_t]: Do not declare.
63 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
64 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
65 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
66 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
67 sake of portability to weird hosts that C allows (though we don't
68 know of any practical examples).
70 * savedir.h (fdsavedir): New decl.
71 * savedir.c (fdsavedir, savedirstream): New functions; the latter
72 contains most of the former guts of savedir.
73 (savedir): Use savedirstream.
76 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
78 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
79 coreutils no longer futzes with rounding modes.
81 2005-11-14 Jim Meyering <jim@meyering.net>
83 * mkstemp-safer.c: Include <config.h>, required for possible
84 replacement of mkstemp.
86 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
88 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
90 (gethrxtime) [! (HAVE_NANOUPTIME
91 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
92 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
93 our own approximation.
95 2005-11-10 Simon Josefsson <jas@extundo.com>
97 * readline.c: Remove EOL.
99 2005-11-08 Eric Blake <ebb9@byu.net>
101 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
103 2005-11-08 Eric Blake <ebb9@byu.net>
105 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
107 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
109 Fix porting problem reported by Theodoros V. Kalamatianos.
110 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
111 Don't assume that futimes failing means we must fail.
113 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
115 * getcwd.c (__getcwd): Don't assume that system calls after readdir
116 leave errno alone. Problem reported by Dmitry V. Levin.
118 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
120 * savedir.c (savedir): Don't assume that xrealloc etc. leave
121 errno alone. Problem reported by Frederic Jolliton.
123 2005-10-28 Simon Josefsson <jas@extundo.com>
125 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
126 "restrict" keywords, as per POSIX. Protect the function
127 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
128 Don't use K&R prototypes. Check the sprintf return values.
129 Re-define EAFNOSUPPORT if not present. Indent.
131 * md5.h, md5.c: Simplify buffer handling visavi alignment,
132 suggested by Bruno Haible <bruno@clisp.org>.
134 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
136 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
138 * gc-libgcrypt.c: Add MD2 (which is not available through
141 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
143 * md2.h, md2.c: New files.
145 2005-10-24 Simon Josefsson <jas@extundo.com>
147 * md4.h: Shrink buffer size, now that we changed the type.
149 2005-10-22 Simon Josefsson <jas@extundo.com>
151 * arcfour.h, arcfour.c: Use fixed size indices in the
152 arcfour_context struct (simplify test vector testing in GNU
155 2005-10-22 Simon Josefsson <jas@extundo.com>
157 * md4.h, md4.c: Simplify buffer handling visavi alignment,
158 suggested by Bruno Haible <bruno@clisp.org>.
160 2005-10-22 Simon Josefsson <jas@extundo.com>
162 * crc.h: Include stddef.h, for size_t.
164 2005-10-21 Simon Josefsson <jas@extundo.com>
166 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
167 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
169 2005-10-21 Simon Josefsson <jas@extundo.com>
171 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
174 2005-10-21 Simon Josefsson <jas@extundo.com>
176 * gc-gnulib.c: Support ARCTWO in CBC mode.
178 2005-10-21 Simon Josefsson <jas@extundo.com>
180 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
183 * hmac-sha1.c (hmac_sha1): Likewise.
185 * crc.c (crc32_update): Actually use crc parameter, suggested by
186 Bruno Haible <bruno@clisp.org>.
188 * crc.h: Include stdint.h directly, suggested by Bruno Haible
191 2005-10-21 Simon Josefsson <jas@extundo.com>
193 * des.h, des.c: New files.
195 * gc-gnulib.c: Support DES.c
197 2005-10-21 Simon Josefsson <jas@extundo.com>
199 * arctwo.h, arctwo.c: New files.
201 * gc-gnulib.c: Support ARCTWO.
203 2005-10-21 Simon Josefsson <jas@extundo.com>
205 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
207 2005-10-19 Simon Josefsson <jas@extundo.com>
209 * gc-gnulib.c: Support ARCFOUR.
211 2005-10-19 Simon Josefsson <jas@extundo.com>
213 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
216 * gc.h: Add ECB enum type.
218 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
220 2005-10-19 Simon Josefsson <jas@extundo.com>
222 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
224 2005-10-18 Simon Josefsson <jas@extundo.com>
226 * md4.h, md4.c: New files, based on md5.?.
228 2005-10-17 Simon Josefsson <jas@extundo.com>
230 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
232 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
234 2005-10-17 Simon Josefsson <jas@extundo.com>
236 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
238 2005-10-17 Simon Josefsson <jas@extundo.com>
240 * gc.h, gc-libgcrypt.c: Add ciphers.
242 2005-10-17 Simon Josefsson <jas@extundo.com>
244 * sha1.c: Use uint32_t instead of md5_uint32.t
246 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
249 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
251 * md5.h: Use stdint.h and uint32_t. Doc fix.
253 2005-10-15 Simon Josefsson <jas@extundo.com>
255 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
257 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
259 2005-10-14 Simon Josefsson <jas@extundo.com>
261 * arcfour.h, arcfour.c: New files.
263 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
265 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
266 include <wchar.h>; no longer needed.
268 2005-10-14 Jakub Jelinek <jakub@redhat.com>
269 and Ulrich Drepper <drepper@redhat.com>
272 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
273 instead of inline stream orientation test and two separate
274 function calls. Pay no attention to USE_IN_LIBIO.
276 2005-10-14 Roland McGrath <roland@redhat.com>
278 Import from libc. [BZ #1331]
279 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
281 Reported by Matej Vela <vela@debian.org>.
283 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
285 * mkdir-p.c (make_dir_parents): Don't report an error if an
286 intermediate directory is in a read-only file system. Problem
287 reported by Eric Blake.
289 2005-10-13 Simon Josefsson <jas@extundo.com>
291 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
292 Move memory allocation outside of loop.
294 2005-10-12 Simon Josefsson <jas@extundo.com>
296 * gc-pbkdf2-sha1.c: New file.
298 * gc.h: Add gc_pbkdf2_sha1 prototype.
300 2005-10-12 Simon Josefsson <jas@extundo.com>
302 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
303 suggested by Bruno Haible <bruno@clisp.org>.
305 2005-10-12 Simon Josefsson <jas@extundo.com>
307 * gc-libgcrypt.c (gc_hmac_sha1): New function.
309 * gc-gnulib.c (gc_hmac_sha1): New function.
311 2005-10-12 Simon Josefsson <jas@extundo.com>
313 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
315 2005-10-12 Simon Josefsson <jas@extundo.com>
317 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
318 GC_USE_HMAC_MD5, respectively.
320 * gc-libgcrypt.c (gc_md5): Fix assert call.
323 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
325 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
327 * gc-gnulib.c (gc_hash_buffer): Ditto.
329 2005-10-11 Bruno Haible <bruno@clisp.org>
331 * c-strcasestr.h: New file, from GNU gettext.
332 * c-strcasestr.c: New file, from GNU gettext.
334 2005-10-11 Bruno Haible <bruno@clisp.org>
336 * c-strcase.h: New file, from GNU gettext.
337 * c-strcasecmp.c: New file, from GNU gettext.
338 * c-strncasecmp.c: New file, from GNU gettext.
340 2005-10-11 Simon Josefsson <jas@extundo.com>
342 * crc.h, crc.c: New files.
344 * gc.h (gc_hash_buffer): Add doc.
346 2005-10-08 Simon Josefsson <jas@extundo.com>
348 * gc.h: Add gc_hash and gc_hash_buffer.
350 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
352 * gc-libgcrypt.c (gc_hash_buffer): Add.
354 2005-10-11 Bruno Haible <bruno@clisp.org>
356 * strcasecmp.c: Include limits.h.
357 (strcasecmp): Avoid integer overflow on exotic platforms.
358 * strncasecmp.c: Include limits.h.
359 (strncasecmp): Avoid integer overflow on exotic platforms.
360 Reported by Paul Eggert.
362 2005-10-06 Simon Josefsson <jas@extundo.com>
364 * hmac-md5.c: New file.
368 2005-10-06 Simon Josefsson <jas@extundo.com>
370 * memxor.c (memxor): Avoid casts and warnings.
372 2005-10-05 Derek Price <derek@ximbiot.com>
374 * getdelim.c (SIZE_MAX): New macro, if not already defined.
376 2005-10-05 Simon Josefsson <jas@extundo.com>
378 * memxor.c (memxor): Fix compiler error.
380 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
381 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
383 * memxor.h, memxor.c: New files.
385 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
386 we assume all systems have it, suggested by Jim Meyering
387 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
388 any systems lack sys/socket.h; mingw32 is known to lack it, but we
389 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
392 2005-10-04 Bruno Haible <bruno@clisp.org>
394 * verify.h (verify_true): Provide alternative definition for C++.
396 2005-10-04 Simon Josefsson <jas@extundo.com>
398 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
399 D. Baushke" <mdb@gnu.org>.
401 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
403 * getdelim.c: Include getdelim.h first. Include <limits.h>.
404 (SSIZE_MAX): New macro, if not already defined.
405 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
408 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
410 * exclude.c: Include verify.h.
411 (verify): Remove. All callers changed to use verify.h's version.
412 * strtoimax.c: Likewise.
413 * utimecmp.c: Likewis.e
416 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
417 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
418 * .cvsignore: Add fts.h, search.h, t-fpending.
419 * settime.c (settime): Fix { typo in previous patch. Also, don't
420 bother returning ENOSYS if settimeofday or stime fails; just let
421 them return whatever errno they want to return.
422 * utimens.c: Include unistd.h, for dup2.
423 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
424 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
426 2005-10-02 Jim Meyering <jim@meyering.net>
429 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
430 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
431 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
432 Remove AT_FDCWD test.
433 Do not consume the fd unless successful.
434 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
435 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
436 block, so that we don't even try to compile it if settimeofday is
437 available. This works around a compilation failure on OSF1 V5.1,
438 due to stime requiring a `long int*' while tv_sec is `int'.
440 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
442 * getdelim.c (getdelim): Remove unused variables.
444 2005-10-01 Simon Josefsson <jas@extundo.com>
446 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
447 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
448 AI_* and EAI_* definitions. Protect function declarations.
450 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
452 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
453 so that the code works even with ancient cpp. Portability problem
454 with GCC 2.7.2.1 reported by Thomas M.Ott.
456 2005-09-27 Jim Meyering <jim@meyering.net>
458 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
460 * intprops.h (signed_type_or_expr__): Define.
461 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
464 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
466 * verify.h (verify_expr): Remove, replacing with:
467 (verify_true): New macro that returns true instead of void.
468 (verify_type__): Remove.
469 (verify): Use verify_true rather than verify_type__.
471 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
473 * utimens.c (ENOSYS): Define if not already defined.
474 (futimens): Support having a null PATH if the file descriptor
477 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
479 (__attribute): Define to empty unless GCC 3.1 or later.
480 This works around a core dump on OpenBSD 3.4, which has GCC
481 2.95.3, which dumps core when given __attribute__(()). It also
482 simplifies other tests, since we really don't want to bother with
483 worrying about which ancient version of GCC supported what.
484 Original problem reported by Yoann Vandoorselaere, with part of
485 the fix suggested by Derek Price.
487 2005-09-24 Jim Meyering <jim@meyering.net>
489 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
490 so we can once again use a positive bitfield width of 1 -- now we
491 don't have to explain why we were using a bitfield width of 2.
493 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
495 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
496 Problem reported by Eric Blake.
497 (getaddrinfo): Initialize se so that it's not garbage.
498 Redo internal storage allocation so that it doesn't make unportable
499 assumptions about alignment.
502 * utimens.c (futimens): Use futimesat if available.
503 Prefer it to futimes since it doesn't have the futimes bug.
505 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
506 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
507 Instead, declare a function that returns a pointer to an array,
508 and use verify_type__ to declare the size of the array.
509 Problem and germ of a solution reported by Bruno Haible.
510 (verify_type__): Use 2, not 1, for bitfield size, to avoid
511 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
513 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
517 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
519 * argmatch.h: Include verify.h
520 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
521 (ARGMATCH_ASSERT): Remove; unused.
522 * canonicalize.c: Assume STDC_HEADERS.
523 * exclude.c: Include "strcase.h".
524 * regex_internal.h [!defined _LIBC]: Likewise.
525 * getusershell.c: Include stdio--.h rather than stdio.h
527 (getusershell): Call fopen, not fopen_safer.
528 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
529 Do not include unistd-safer.h.
530 (save_cwd): Don't call fd_safer; no longer needed
531 now that we include fcntl--.h.
533 * getdate.y (relative_time): New type.
534 (RELATIVE_TIME_0): New constant.
535 (parser_control): Use relative_time instead of doing it ourselves.
536 (%union): Add new relative_time rel member.
537 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
539 (relunit, relunit_snumber): Now of type rel.
540 (zone, rel, relunit, get_date): Adjust to above changes.
542 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
543 Do not include unistd-safer.h.
544 (getloadavg): Don't call fd_safer; no longer needed
545 now that we include fcntl--.h.
547 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
548 (make_dir_parents): Treat ENOSYS like EEXIST.
550 Improve quality of diagnostics on restore_cwd failure.
551 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
552 (make_dir_parents): Last arg is now int * (for errno), not bool *.
553 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
554 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
555 each time through the loop. Do not diagnose restore_cwd failure;
556 that is the caller's job (and perhaps the caller does not care).
558 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
559 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
560 If the file already exists but is not a directory, don't bother
561 to try to make its parents.
562 Close potential file descriptor leak if we can't chdir("/") (!).
563 Don't always return true if chdir($PWD) fails; return true only
564 if the requested action was done successfully (except for the
566 Don't log final directory unless we actually made it.
567 Refactor to avoid duplicate code to fix up permissions.
568 Don't attempt to fix up parent permissions if chdir($PWD) fails.
570 * strftime.c (my_strftime): Rewrite the previous change slightly,
571 to make it a bit faster and (I hope) clearer.
572 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
573 Fix bug in formats like %2N.
575 * verify.h: New file.
577 2005-09-22 Jim Meyering <jim@meyering.net>
581 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
583 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
584 the .tm_year member, since otherwise gcc-4.0 would now warn about
585 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
587 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
588 order to avoid an unsuppressible warning from gcc on 64-bit systems.
590 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
591 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
592 when run in a time zone for which daylight savings time is in effect
593 for the starting date.
595 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
596 stop us from restricting permissions of just-created absolute-named
598 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
599 to restore initial working directory.
600 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
601 to tell caller if/when we change the working directory and are
602 unable to return to the initial one.
603 * mkdir-p.h (make_dir_parents): Update prototype.
604 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
605 `return false'. This fixes a bug introduced on 2004-07-30.
607 * openat.c (fdopendir): Be sure to close the supplied
608 file descriptor before returning. This makes our replacement
609 implementation a little closer to Solaris's, where fdopendir
610 ties the file descriptor to the returned DIR* pointer.
611 * openat.c (unlinkat): New function.
612 * openat.h (unlinkat): Add prototype.
613 * openat-die.c (openat_save_fail): Rename from openat_save_die.
614 (openat_restore_fail): Rename from openat_restore_die.
615 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
617 Provide an alternative to exiting immediately upon save_cwd or
618 restore_cwd failure. Now, an application can arrange e.g.,
619 to perform a longjump in that case.
620 * openat.c: Include dirname.h.
621 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
622 (rpl_openat, fdopendir, fstatat): Call openat_save_die
623 and openat_restore_die rather than calling error directly.
624 Don't include "error.h" or "exitfail.h"; they're no longer needed.
626 * openat-die.c (openat_save_die, openat_restore_die): New file.
627 * openat.h (openat_save_die, openat_restore_die): Declare and define.
629 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
630 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
631 int utc, int nanoseconds);
633 date should not have to allocate a megabyte of virtual memory to
634 handle a format argument like +%1048575T. When implemented with
635 strftime, it must allocate such a buffer, use strftime to fill it
636 in, print it, then free it.
637 With fprintftime, it simply prints everything and exits.
638 With no need for memory allocation, that's one fewer way to fail.
639 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
640 optional field width, not before, so we accept %9:z, not %:9z.
641 (my_strftime): Be sure to use L_('x') for literals.
643 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
644 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
645 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
646 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
647 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
648 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
649 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
650 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
651 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
653 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
654 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
655 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
656 and don't include <sys/file.h>).
658 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
662 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
663 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
664 [!LDAV_DONE]: Avoid unused variable warning.
666 2005-09-21 Bruno Haible <bruno@clisp.org>
668 * unicodeio.h (unicode_to_mb): New declaration.
670 2005-09-20 Derek Price <derek@ximbiot.com>
672 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
674 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
676 Use a consistent style for including <config.h>.
677 * __fpending.c, acl.c, argmatch.c,
678 argp-help.c, argp-parse.c,
679 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
680 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
681 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
682 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
683 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
684 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
685 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
686 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
687 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
688 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
689 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
690 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
691 modechange.c, mountlist.c, open-safer.c, physmem.c,
692 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
693 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
694 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
695 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
696 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
697 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
698 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
699 userspec.c, utimecmp.c, version-etc-fsf.c,
700 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
701 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
702 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
703 Standardize inclusion of config.h.
704 * __fpending.h, dirfd.h, getdate.h, human.h,
705 inttostr.h: Removed inclusion of config.h from header files.
706 * inttostr.c: Adjusted in-tree users.
707 * timespec.h: Remove superfluous warning to include config.h.
708 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
709 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
710 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
711 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
713 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
715 * stat-time.h: New file.
716 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
717 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
719 (timespec_cmp): New function.
720 * utimecmp.c: Include stat-time.h.
721 (SYSCALL_RESOLUTION): Depend on whether various struct stat
722 members exist, not on the obsolescent ST_MTIM_NSEC.
723 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
725 2005-09-15 Derek Price <derek@ximbiot.com>
726 Paul Eggert <eggert@cs.ucla.edu>
728 * regcomp.c, regexec.c, regex_internal.c: Back out previous
729 changes, consolidating in...
730 * regex_internal.h: ...this file.
732 2005-09-15 Derek Price <derek@ximbiot.com>
734 * regex_internal.h: Blank `pure' for GNUC < 3.
735 * regex_internal.c: Ditto, using this...
736 (__GNUC_PREREQ): ...new macro.
737 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
738 (__GNUC_PREREQ): ...this new macro.
740 * strstr.h: Include string.h. Define strstr as a macro here.
742 2005-09-13 Derek Price <derek@ximbiot.com>
744 * canon-host.c (canon_host_r): Set *cherror on memory allocation
746 Reported by Jim Meyering <jim@meyering.net>.
748 2005-09-13 Jim Meyering <jim@meyering.net>
750 * canon-host.c: Filter through gnu indent and reword comments slightly.
751 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
753 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
755 * lib/base64.c: Typo.
756 (base64_encode): Put b64str in initialized data section.
758 2005-09-12 Derek Price <derek@ximbiot.com>
760 Return usable errors from canon-host.
761 * canon-host.h: New file.
762 * canon-host.c (canon_host): Wrap...
763 (canon_host_r): ...this new function, which now relies exclusively on
765 (ch_strerror): New function.
766 (last_cherror): New global.
767 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
768 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
770 (freeaddrinfo): Free ai->ai_canonname when set.
772 2005-09-12 Derek Price <derek@ximbiot.com>
773 Paul Eggert <eggert@cs.ucla.edu>
775 * glob-libc.h: Renamed from glob_.h. The new version is
776 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
777 protecting things that should be done only in gnulib contexts.
778 * glob_.h: New file, containing only the glob things needed for
780 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
781 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
782 (glob, globfree, glob_pattern_p): Now defined simply in terms of
783 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
784 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
785 and to respect the namespace rules better.
787 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
789 Merge glibc and coreutils changes into gnulib, plus a few
791 * md5.c: Use #error rather than a string.
792 (CYCLIC): New macro, from glibc source. Use it instead of rol.
793 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
794 (__attribute__): Define to empty for non recent-GCC.
795 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
796 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
797 Renamed from their non-__ counterparts, with new macros replacing
798 them if not _LIBC. Add __THROW attribute.
800 (struct md5_ctx): Align buffer if using GCC.
801 * sha1.h (struct sha1_ctx): Likewise.
802 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
803 The old name was backwards.
804 (NOTSWAP): Remove; not used.
805 (rol): New macro, moved here from md5.h.
806 (sha1_process_block): Remove a FIXME that doesn't make sense.
808 2005-09-12 Derek Price <derek@ximbiot.com>
810 * gai_strerror.c: Include config.h when available. Include
811 getaddrinfo.h before other headers to test interface.
812 Reported by Larry Jones <lawrence.jones@ugs.com>.
814 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
816 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
817 definitions, since that's the preferred style in glibc.
818 Fix a minor spacing issue, and update copyright notice to match glibc's.
820 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
822 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
824 2005-09-06 Simon Josefsson <jas@extundo.com>
826 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
827 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
829 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
831 Change bitset word type from unsigned int to unsigned long int,
832 as this has better performance on typical 64-bit hosts.
833 Port bitset code to hosts with unusual word sizes.
834 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
835 (build_collating_symbol):
836 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
837 argument is a bitset. This is merely a style issue, but it makes
838 it clearer that an entire array is expected.
839 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
840 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
841 Port to the case where bitset_word is not the same as unsigned int.
842 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
843 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
845 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
846 (build_trtable, group_nodes_into_DFAstates):
848 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
849 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
850 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
851 * regexec.c (group_nodes_into_DFAstates): Likewise.
852 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
853 * regcomp.c (optimize_subexps, lower_subexp):
854 Work even if bitset_word has holes in its bitwise representation.
855 * regex_internal.h (BITSET_WORD_BITS): Likewise.
856 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
858 * regex_internal.c (re_string_reconstruct):
859 Don't assume UCHAR_MAX == 255.
860 * regex_internal.h (bitset_set_all): Likewise.
861 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
863 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
864 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
866 (BITSET_WORD_MAX): New macro.
867 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
868 (bitset_set_all, bitset_copy): Now inline functions, not macros.
869 (bitset_empty, bitset_copy):
870 Prefer sizeof (bitset) to multiplying it out ourselves.
871 (bitset_not_merge): Remove; unused.
872 (bitset_contain): Return bool, not unsigned int with one bit on.
874 * regexec.c (build_trtable): Don't assume bitset has no stricter
875 alignment than re_node_set; do this by defining a new internal
876 type struct dests_alloc and using it to allocate memory.
878 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
880 Check for arithmetic overflow when calculating sizes, to prevent
881 some buffer-overflow issues. These patches are conservative, in the
882 sense that when I couldn't determine whether an overflow was possible,
883 I inserted a run-time check.
884 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
885 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
886 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
887 (re_xnrealloc, re_x2nrealloc): New inline functions.
888 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
889 (build_equiv_class, build_charclass): Check for arithmetic overflow
890 in size expression calculations.
891 * lib/regex_internal.c (re_string_realloc_buffers):
892 (build_wcs_upper_buffer, re_node_set_add_intersect):
893 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
894 (re_dfa_add_node, register_state): Likewise.
895 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
896 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
897 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
898 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
900 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
902 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
903 to avoid a collision with bits/local_lim.h in glibc.
904 All uses changed. Problem reported by Dmitry V. Levin in
905 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
907 * regex_internal.c (build_wcs_upper_buffer): Fix portability
908 bugs in int versus size_t comparisons.
909 (re_string_context_at): Fix bug where the code assumed that
912 Use bool where appropriate.
913 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
915 (calc_eclosure_iter): Likewise, for ROOT arg.
916 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
917 (build_charclass_op): Likewise, for NON_MATCH arg.
918 * regex_internal.c (re_string_allocate, re_string_construct):
919 (re_string_construct_common): Likewise, for ICASE arg.
920 * regexec.c (re_search_2_stub, re_search_stub):
921 Likewise, for RET_LEN arg.
922 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
923 (set_regs): Likewise, for FL_BACKTRACK arg.
924 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
925 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
926 (calc_eclosure_iter, parse_bracket_exp):
927 Use bool for internal variables that are booleans.
928 * regexec.c (re_search_internal, check_matching, proceed_next_node):
929 (set_regs, build_sifted_states, sift_states_bkref):
930 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
931 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
932 (find_collation_sequence_value):
934 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
935 (re_node_set_compare):
936 Return bool, not int. All callers changed.
937 * regexec.c (check_halt_node_context, check_dst_limits):
938 (build_trtable, check_node_accept): Likewise.
939 * regex_internal.h: Include stdbool.h.
941 Fix bugs uncovered when converting to bool.
942 * regcomp.c (calc_eclosure_iter): Check for storage allocation
943 failure instead of charging ahead blindly.
944 * regex_internal.c (register_state): Likewise.
945 * regexec.c (re_search_2_stub): Use simpler method than boolean
946 for freeing internal storage.
947 (group_nodes_into_DFA_states): Use unsigned int, not int, for
948 bitset pieces used as boolean, to avoid undefined behavior
949 on hosts that do int overflow checking.
951 2005-08-31 Derek Price <derek@ximbiot.com>
953 * getdelim.c (getdelim): Return EOF on EOF.
954 Reported by Larry Jones <lawrence.jones@ugs.com>.
956 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
958 * regex_internal.c (re_string_reconstruct): Don't assume buffer
959 lengths fit in regoff_t; this isn't true if regoff_t is the same
961 * regex.c (re_search_internal): 5th arg is LAST_START
962 (= START + RANGE) instead of RANGE. This avoids overflow
963 problems when regoff_t is the same width as size_t.
965 (re_search_2_stub): Check for overflow when adding the
966 sizes of the two strings.
967 (re_search_stub): Check for overflow when adding START
968 to RANGE; if it occurs, substitute the extreme value.
970 2005-08-31 Jim Meyering <jim@meyering.net>
972 * regcomp.c (search_duplicated_node): Make first pointer arg
974 * regex_internal.c (create_ci_newstate, create_cd_newstate):
975 (register_state): Likewise.
976 * regexec.c (search_cur_bkref_entry, check_dst_limits):
977 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
978 (group_nodes_into_DFAstates): Likewise.
980 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
982 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
983 old glibc regex code mishandles strings longer than 2**31 bytes.
984 This patch fixes this when the regex code is used in gnulib
985 (i.e., outside glibc).
987 This patch should not affect the use of the regex code inside
988 glibc. No doubt this problem also needs to be handled for glibc
989 as well, but the result will be an incompatible change to the
990 glibc ABI, and the old ABI will have to be supported too. That
991 can be the the subject for another patch.
993 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
994 governing whether the rest of this patch is active. By default,
995 the macro is disabled and the patch has no effect.
996 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
997 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
998 (struct re_pattern_buffer, re_search, re_search_2, re_match):
999 (re_match_2, re_set_registers): Use the new types.
1000 * regex_internal.h (Idx, re_hashval_t): New types.
1001 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1003 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1004 (re_string_context_at, bin_tree_t, re_dfastate_t):
1005 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1006 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1007 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1008 (re_string_char_size_at, re_string_wchar_at):
1009 (re_string_elem_size_at):
1010 Use the new types and macros to port to 64-bit hosts.
1011 Use unsigned types for internal values, so that the code
1012 mostly works even for arrays larger than SSIZE_MAX.
1013 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1014 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1015 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1016 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1017 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1018 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1019 (calc_inveclosure, parse_dup_op, build_range_exp):
1020 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1021 (fetch_number, create_token_tree, mark_opt_subexp):
1023 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1024 (create_cd_newstate, re_string_allocate, re_string_construct):
1025 (re_string_realloc_buffers, build_wcs_upper_buffer):
1026 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1027 (re_string_reconstruct, re_string_peek_byte_case):
1028 (re_string_fetch_byte_case, re_string_context_at):
1029 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1030 (re_node_set_init_copy, re_node_set_add_intersect):
1031 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1032 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1033 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1034 (re_acquire_state, re_acquire_state_context, register_state):
1036 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1037 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1038 (re_search_internal, re_search_2_stub, re_search_stub)
1039 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1040 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1041 (update_cur_sifted_state, check_dst_limits):
1042 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1043 (check_subexp_limits, sift_states_bkref, merge_state_array):
1044 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1045 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1046 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1047 (expand_bkref_cache, check_node_accept_bytes):
1048 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1049 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1050 (acquire_init_state_context, check_halt_node_context):
1051 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1052 (sift_states_backward, clean_state_log_if_needed):
1053 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1054 (find_recover_state, transit_state_sb, transit_state_mb):
1055 (transit_state_bkref, build_trtable, match_ctx_clean):
1057 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1058 to work around an assumption that REG_MISSING is negative.
1060 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1061 (seek_collating_symbol_entry) [defined _LIBC]:
1062 (lookup_collation_sequence_value) [defined _LIBC]:
1063 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1064 Use prototypes rather than old-style function definitions.
1065 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1066 (transit_state_sb) [0]:
1067 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1069 * regexec.c (re_search_internal): Simplify update of rm_so and
1072 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1073 (optimize_subexps, lower_subexp):
1074 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1075 since the signed shift might overflow. Use 1u<<31 instead.
1076 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1077 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1080 * regcomp.c (optimize_subexps, lower_subexp):
1081 Use CHAR_BIT rather than 8, for clarity.
1082 * regexec.c (check_dst_limits_calc_pos_1):
1083 (check_subexp_matching_top): Likewise.
1084 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1085 have to worry about portability issues when shifting it left.
1086 Remove no-longer-needed test for table_size > 0.
1087 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1088 in a word, as the resulting behavior is undefined.
1089 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1090 in one case, a <= should have been an <, and in another case the
1091 whole test was missing.
1092 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1093 the standard name CHAR_BIT.
1094 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1095 this is not true on one's complement and signed-magnitude hosts.
1097 * regex_internal.h (re_sub_match_top_t): Remove unused member
1099 (struct re_dfa_t): Remove unused member states_alloc.
1100 * regcomp.c (init_dfa): Don't initialize unused members.
1102 2005-08-31 Bruno Haible <bruno@clisp.org>
1104 * strstr.c: Include <stddef.h>, for NULL.
1105 * strcasestr.c: Likewise.
1106 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1108 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1110 * iconvme.h: Add prototype for iconv_alloc.
1112 2005-08-29 Simon Josefsson <jas@extundo.com>
1114 * iconvme.c: Fix errno.
1116 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1118 * iconvme.c: Split iconv_string into iconv_alloc.
1120 2005-08-27 Jim Meyering <jim@meyering.net>
1122 * fopen-safer.c: Merge minor changes from coreutils.
1123 * dup-safer.c: Likewise.
1124 * fd-safer.c: Likewise.
1126 Merge from coreutils.
1127 * stdio--.h: New file.
1128 * stdlib--.h: New file.
1129 * mkstemp-safer.c: New file.
1131 GNU tar needs these.
1132 * pipe-safer.c: New file.
1133 * creat-safer.c: New file.
1134 * fcntl--.h (creat): Define to creat_safer.
1135 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1136 * unistd--.h (pipe): Define to pipe_safer.
1137 * unistd-safer.h: Declare pipe_safer.
1139 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1141 * regex_internal.h: Remove all references to
1142 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1144 (bitset_not, bitset_merge, bitset_not_merge):
1145 (bitset_mask, re_string_allocate, re_string_construct):
1146 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1147 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1148 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1149 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1150 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1151 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1152 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1153 (re_acquire_state_context):
1154 Remove unnecessary forward decls.
1155 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1156 Put __attribute at function definition,
1157 now that the function decl has been removed.
1158 * lib/regex_internal.c (re_string_peek_byte_case):
1159 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1162 2005-08-26 Simon Josefsson <jas@extundo.com>
1164 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1165 Haible <bruno@clisp.org>.
1167 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1169 * regexec.c (set_regs): Don't alloca with an unbounded size.
1171 alloca modernization/simplification for regex.
1172 * regex.c: Remove portability cruft for alloca. This no longer
1173 needs to be at the start of the file, and can be moved into
1174 regex_internal.h and simplified.
1175 * regex_internal.h: Include <alloca.h>.
1176 (__libc_use_alloca) [!defined _LIBC]: New macro.
1177 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1178 now works outside glibc.
1180 2005-08-24 Simon Josefsson <jas@extundo.com>
1182 * getpass.c: Add WIN32 implementation. Conditionalize use of
1183 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1184 GLIBC specific code.
1186 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1188 Make regex safe for g++. This fixes one real bug (an "err"
1189 that should have been "*err"). g++ problem reported by
1191 * regex_internal.h (re_calloc): New macro, consistent with
1192 re_malloc etc. All callers of calloc changed to use re_calloc.
1193 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1194 not int. All callers changed.
1195 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1196 just use an array of size MB_LEN_MAX.
1197 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1198 (find_recover_state): Change "err" to "*err"; this fixes what
1199 appears to be a real bug.
1200 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1203 2005-08-25 Jim Meyering <jim@meyering.net>
1205 * open-safer.c: Include <config.h>.
1206 Otherwise, we'd lose LARGEFILE support in any file using
1209 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1211 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1212 * regex.h (regerror): Likewise.
1214 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1215 requires this. (The code never needed it.)
1217 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1218 All uses of recently-renamed identifiers changed to use the new,
1219 POSIX-compliant names. The code will build and run just fine
1220 without these changes, but it's better to eat our own dog food
1221 and use the standard-conforming names.
1223 * regex.h: Fix a multitude of POSIX name space violations.
1224 These changes have an effect only for programs that define
1225 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1226 do not change anything for programs compiled in the normal way.
1227 Also, there is no effect on the ABI.
1229 (_REGEX_SOURCE): New macro.
1230 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1231 defined and _GNU_SOURCE is not; this fixes a name space violation.
1233 Rename the following macros to obey POSIX requirements.
1234 The old names are still visible as macros if _REGEX_SOURCE is defined.
1235 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1236 RE_BACKSLASH_ESCAPE_IN_LISTS.
1237 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1238 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1239 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1240 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1241 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1242 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1243 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1244 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1245 (REG_INTERVALS): renamed from RE_INTERVALS.
1246 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1247 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1248 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1249 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1250 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1251 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1252 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1253 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1254 RE_UNMATCHED_RIGHT_PAREN_ORD.
1255 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1256 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1257 (REG_DEBUG): renamed from RE_DEBUG.
1258 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1259 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1260 unusual, since we can't clash with the POSIX REG_ICASE.
1261 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1262 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1263 (REG_NO_SUB): renamed from RE_NO_SUB.
1264 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1265 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1266 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1267 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1268 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1269 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1270 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1271 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1272 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1273 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1274 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1275 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1276 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1277 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1278 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1279 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1280 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1281 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1282 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1283 (REG_FIXED): Renamed from REGS_FIXED.
1284 (REG_NREGS): Renamed from RE_NREGS.
1286 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1287 of other REG_* macros, since POSIX says the user is allowed to
1288 #undef these macros selectively.
1290 (reg_errcode_t): Update comment stating what other tables need
1293 Rename the following enum values to obey POSIX requirements.
1294 The old names are still visible as macros.
1295 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1296 is not defined, since GNU is supposed to be a superset of POSIX as
1297 much as possible, and since we want reg_errcode_t to be a signed
1298 type for implementation consistency.
1299 (_REG_NOERROR): Renamed from REG_NOERROR.
1300 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1301 (_REG_BADPAT): Renamed from REG_BADPAT.
1302 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1303 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1304 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1305 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1306 (_REG_EBRACK): Renamed from REG_EBRACK.
1307 (_REG_EPAREN): Renamed from REG_EPAREN.
1308 (_REG_EBRACE): Renamed from REG_EBRACE.
1309 (_REG_BADBR): Renamed from REG_BADBR.
1310 (_REG_ERANGE): Renamed from REG_ERANGE.
1311 (_REG_ESPACE): Renamed from REG_ESPACE.
1312 (_REG_BADRPT): Renamed from REG_BADRPT.
1313 (_REG_EEND): Renamed from REG_EEND.
1314 (_REG_ESIZE): Renamed from REG_ESIZE.
1315 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1316 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1317 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1318 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1319 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1321 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1322 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1323 changed. But support the old name if the new one is not defined
1324 and if _REGEX_SOURCE.
1326 Change the following member names in struct re_pattern_buffer.
1327 The old names are still supported if !_REGEX_SOURCE.
1328 The new names are always supported, regardless of _REGEX_SOURCE.
1329 (re_buffer): Renamed from buffer.
1330 (re_allocated): Renamed from allocated.
1331 (re_used): Renamed from used.
1332 (re_syntax): Renamed from syntax.
1333 (re_fastmap): Renamed from fastmap.
1334 (re_translate): Renamed from translate.
1335 (re_can_be_null): Renamed from can_be_null.
1336 (re_regs_allocated): Renamed from regs_allocated.
1337 (re_fastmap_accurate): Renamed from fastmap_accurate.
1338 (re_no_sub): Renamed from no_sub.
1339 (re_not_bol): Renamed from not_bol.
1340 (re_not_eol): Renamed from not_eol.
1341 (re_newline_anchor): Renamed from newline_anchor.
1343 Change the following member names in struct re_registers.
1344 The old names are still supported if !_REGEX_SOURCE.
1345 The new names are always supported, regardless of _REGEX_SOURCE.
1346 (rm_num_regs): Renamed from num_regs.
1347 (rm_start): Renamed from start.
1348 (rm_end): Renamed from end.
1350 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1351 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1352 Prepend __ to parameter names.
1354 Undo yesterday's changes.
1356 2005-08-24 Jim Meyering <jim@meyering.net>
1358 Sync from coreutils.
1359 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1361 2005-08-21 Bruno Haible <bruno@clisp.org>
1363 * lock.h: Add multiple inclusion guard.
1364 * tls.h: Add multiple inclusion guard.
1366 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1368 * regex.h (REG_NOSYS)
1369 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1370 Define, since POSIX requires it as of 2001.
1371 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1372 New private symbol, used to keep the enum signed in all cases.
1373 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1374 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1376 * regex_internal.c (re_string_skip_chars, register_state):
1378 Remove forward decls; no longer needed now that we use prototypes.
1379 * regexec.c (acquire_init_state_context, check_halt_node_context):
1380 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1381 (clean_state_log_if_needed): Likewise.
1383 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1385 Fix problems reported by Sam Steingold in
1386 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1387 * regexec.c (sift_states_bkref): Fix portability bug: the code
1388 assumed that reg_errcode_t is a signed type, which is not
1389 necessarily true if _XOPEN_SOURCE is not defined.
1390 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1391 some compilers warn about it otherwise.
1393 2005-08-20 Jim Meyering <jim@meyering.net>
1395 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1396 of unused local, dfa.
1398 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1400 * regcomp.c (create_initial_state): Remove duplicate decl.
1401 (init_word_char, create_initial_state, duplicate_node_closure):
1402 (fetch_token, peek_token_bracket, build_range_exp):
1403 (build_collating_symbol): Remove forward decls; no longer needed
1404 now that we use prototypes.
1407 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1408 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1409 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1410 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1411 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1412 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1413 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1414 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1415 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1416 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1417 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1418 (build_charclass, build_charclass_op, fetch_number, create_tree):
1419 (create_token_tree, mark_opt_subexp, duplicate_tree):
1420 Use prototypes rather than old-style definitions.
1423 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1424 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1425 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1426 (re_string_reconstruct, re_string_peek_byte_case):
1427 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1428 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1429 (re_node_set_init_copy, re_node_set_add_intersect):
1430 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1431 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1432 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1433 (re_acquire_state, re_acquire_state_context, register_state):
1434 (create_ci_newstate, create_cd_newstate, free_state):
1436 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1437 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1438 (re_search_internal, prune_impossible_nodes):
1439 (acquire_init_state_context, check_matching, static):
1440 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1441 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1442 (update_regs, sift_states_backward, build_sifted_states):
1443 (clean_state_log_if_needed, merge_state_array):
1444 (update_cur_sifted_state, add_epsilon_src_nodes):
1445 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1446 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1447 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1448 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1449 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1450 (check_arrival, check_arrival_add_next_nodes):
1451 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1452 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1453 (check_node_accept_bytes, check_node_accept, extend_buffers):
1454 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1455 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1460 (re_string_allocate, re_string_construct, re_string_reconstruct):
1461 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1462 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1463 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1464 (re_string_context_at, re_string_peek_byte_case):
1465 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1466 is defined, since we now use prototypes always.
1468 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1469 C89 or better. All uses removed.
1471 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1473 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1474 [defined lint]: Suppress bogus uninitialized-variable warnings.
1476 * regcomp.c (duplicate_node): Return new index, not an error code,
1477 and let the caller return REG_ESPACE if out of space. This
1478 removes an uninitialied-variable warning with GCC 4.0.1, and also
1479 avoids taking the address of a local variable. All callers
1482 2005-08-19 Jim Meyering <jim@meyering.net>
1484 * regexec.c (proceed_next_node): Redo local variables to
1485 avoid GCC shadowing warnings.
1487 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1489 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1490 (re_node_set_insert_last, re_dfa_add_node):
1491 Rename local variables to avoid GCC shadowing warnings.
1493 2005-08-18 Bruno Haible <bruno@clisp.org>
1495 * strstr.c (strstr): Fix return value in multibyte case.
1496 * strcasestr.c (strcasestr): Likewise.
1498 2005-08-17 Jim Meyering <jim@meyering.net>
1500 Make the %s format (seconds since the epoch) work for a negative
1501 number and when used with a zero-padded field width, e.g. %015s.
1503 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1504 label so that it precedes the code to set `digits'. Otherwise,
1505 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1506 print `00-22'. Now, it prints `-0022', as it should.
1508 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1510 * regex.h: Remove useless space-before-tab. From coreutils.
1512 2005-08-17 Bruno Haible <bruno@clisp.org>
1514 * strcasestr.h: New file.
1515 * strcasestr.c: New file.
1517 2005-08-17 Bruno Haible <bruno@clisp.org>
1519 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1520 * strstr.c: Completely rewritten, with multibyte locale support.
1522 2005-08-17 Bruno Haible <bruno@clisp.org>
1524 * strcasecmp.c: Use mbuiter.h.
1526 2005-08-17 Bruno Haible <bruno@clisp.org>
1528 * mbuiter.h: New file.
1530 2005-08-16 Bruno Haible <bruno@clisp.org>
1532 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1534 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1535 NUL byte, not after it.
1537 2005-08-16 Bruno Haible <bruno@clisp.org>
1539 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1540 the valid ones. Makes the comparison operations transitive:
1541 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1542 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1544 2005-08-16 Bruno Haible <bruno@clisp.org>
1546 * strcase.h (strcasecmp): Add note in comments.
1547 * strncasecmp.c: Use code from strcasecmp.c.
1548 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1549 (strcasecmp): Work correctly in multibyte locales.
1551 2005-08-16 Bruno Haible <bruno@clisp.org>
1553 * strnlen1.h: New file.
1554 * strnlen1.c: New file.
1556 2005-08-16 Bruno Haible <bruno@clisp.org>
1558 * mbfile.h: New file.
1560 2005-08-16 Bruno Haible <bruno@clisp.org>
1562 * mbiter.h: New file.
1564 2005-08-16 Bruno Haible <bruno@clisp.org>
1566 * mbchar.h: New file.
1567 * mbchar.c: New file.
1569 2005-08-16 Bruno Haible <bruno@clisp.org>
1571 * tls.h: New file, from GNU gettext.
1572 * tls.c: New file, from GNU gettext.
1574 2005-08-15 Bruno Haible <bruno@clisp.org>
1576 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1579 2005-08-14 Jim Meyering <jim@meyering.net>
1581 Sync from coreutils.
1583 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1584 Use the hash-table-based cycle-detection code not just when
1585 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1586 Reported by James Youngman in
1587 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1588 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1589 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1590 This lets us compile with -DFTS_DEBUG, once again.
1591 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1592 * fts.c (fd_safer): Remove decl.
1593 Include fcntl--.h rather than unistd-safer.h
1594 (fts_safe_changedir): Don't call fd_safer; no longer needed
1595 now that we include fcntl--.h.
1597 2005-08-11 Simon Josefsson <jas@extundo.com>
1599 * readline.h, readline.c: New file.
1601 2005-08-11 Bruno Haible <bruno@clisp.org>
1603 * strnlen.h (strnlen): Change parameter name to match comment.
1605 2005-08-10 Simon Josefsson <jas@extundo.com>
1607 * strndup.c: Use strnlen.h.
1609 * strnlen.h: New file.
1611 2005-08-02 Simon Josefsson <jas@extundo.com>
1613 * getline.h, getline.c: Rewrite.
1615 * getdelim.h, getdelim.c: New files, ported from glibc.
1617 2005-07-31 Bruno Haible <bruno@clisp.org>
1619 * lock.h (gl_lock_initializer): New macro.
1620 (gl_lock_define_initialized): Use it.
1621 (gl_rwlock_initializer): New macro.
1622 (gl_rwlock_define_initialized): Use it.
1623 (gl_recursive_lock_initializer): New macro.
1624 (gl_recursive_lock_define_initialized): Use it.
1626 2005-07-26 Bruno Haible <bruno@clisp.org>
1628 * lock.h: Update from GNU gettext.
1629 * lock.c: Update from GNU gettext.
1631 2005-07-18 Bruno Haible <bruno@clisp.org>
1633 * lock.h (gl_once_t): New type.
1634 (gl_once_define, gl_once): New macros.
1635 * lock.c (fresh_once): New variable.
1636 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1639 2005-07-18 Simon Josefsson <jas@extundo.com>
1641 * check-version.c (check_version): Accept identical versions too.
1643 2005-07-18 Bruno Haible <bruno@clisp.org>
1645 * lock.h: New file, from GNU gettext.
1646 * lock.c: New file, from GNU gettext.
1648 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1650 * quotearg.c: Add translator comment suggested by Bruno Haible,
1651 with a minor change.
1653 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1655 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1656 copyright symbol and the year.
1657 * version-etc.c (COPYRIGHT_YEAR): New constant.
1658 (version_etc_va): Use parameterized copyright notice.
1659 Reword to conform to the current GNU coding standards.
1661 2005-07-11 Simon Josefsson <jas@extundo.com>
1663 * size_max.h: New file.
1665 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1667 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1670 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1671 and Paul Eggert <eggert@cs.ucla.edu>
1673 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1674 in wint_t, not wchar_t. Remove now-unnecessary cast.
1676 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1678 * regex.c, regex.h: Sync from libc.
1679 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1680 New files, synced from libc, except that regex_internal.h
1681 currently has a small porting fix.
1683 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1685 Remove the dependency of the strftime module on the tzset module.
1686 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1687 Copy the input structure, to work around some of the bug with
1688 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1689 Solaris releases, you should also use the tzset module, but we won't
1690 require it as a dependency any more since we don't want LGPLed code
1691 to depend on GPLed code.
1693 2005-07-02 Jim Meyering <jim@meyering.net>
1695 * backupfile.c (backup_args): Change a `0' to NULL.
1697 2005-07-01 Jim Meyering <jim@meyering.net>
1699 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1700 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1701 * save-cwd.c, tempname.c:
1702 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1703 and don't include <sys/file.h>).
1705 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1707 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1708 declares only 'struct timespec;' (!).
1710 2005-06-29 Jim Meyering <jim@meyering.net>
1712 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1713 type name. Use the variable name instead.
1714 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1716 2005-06-28 Simon Josefsson <jas@extundo.com>
1718 * check-version.h, check-version.c: New files.
1720 2005-06-28 Simon Josefsson <jas@extundo.com>
1722 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1723 collision with global variable. Better indentation. Don't
1724 increment buffer pointer beyond buffer end. Based on comments
1725 from Paul Eggert <eggert@cs.ucla.edu>.
1729 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1731 * canon-host.c (canon-host): Append trailing "," to 0 in
1732 initializer of struct addrinfo, as an indication that we don't
1733 care how many members the structure has.
1735 2005-06-24 Derek Price <derek@ximbiot.com>
1736 and Bruno Haible <bruno@clisp.org>
1738 Remove stat module & update lstat.
1739 * stat.c: Remove this file...
1740 (slash_aware_lstat): ...moving this content and its support...
1741 * lstat.c (rpl_lstat): ...into here.
1742 * lstat.h: New file.
1744 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1746 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1747 (ranged_convert): Don't save conversion in a temporary struct.
1748 This causes a warning with GCC 4.0.0, and anyway in the typical
1749 case it's not worth the extra 100 bytes or so of code.
1750 (ranged_convert, __mktime_internal): When calling a function via a
1751 pointer P, use P () rather than (*P) (), as we now assume C89 or
1754 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1756 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1757 "who -r" failed to give output. Problem reported by Tim Waugh.
1759 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1760 (xcalloc): Use it to avoid needless tests.
1761 Problem reported by Jim Meyering.
1763 2005-06-16 Jim Meyering <jim@meyering.net>
1765 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1766 when either N or S is zero.
1768 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1770 * argp.h (__option_is_short): Check upper limit of
1771 __key. Isprint() requires its argument to have the value
1772 of an unsigned char or EOF.
1774 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1776 * fnmatch.c (fnmatch): If there is an encoding error in a
1777 multibyte string or pattern, fall back on unibyte matching.
1778 Problem reported by James Youngman.
1780 2005-06-08 Bruno Haible <bruno@clisp.org>
1782 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1785 2005-06-08 Bruno Haible <bruno@clisp.org>
1787 * csharpcomp.h: New file, from GNU gettext.
1788 * csharpcomp.c: New file, from GNU gettext.
1789 * csharpcomp.sh.in: New file, from GNU gettext.
1791 2005-06-07 Derek Price <derek@ximbiot.com>
1794 * glob_.h: Indent nested #ifdef.
1796 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1798 Sync from coreutils.
1799 Use "file name" when talking about file names, instead of "filename"
1800 or "path", as per the GNU coding standards.
1801 * mkdir-p.c: Renamed from makepath.c.
1802 (make_dir_parents): Renamed from make_path. All callers changed.
1803 * mkdir-p.h: Likewise. All includers changed.
1804 * filenamecat.c: Renamed from path-concat.c.
1805 (file_name_concat): Renamed from path_concat. All callers changed.
1806 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1807 * filenamecat.h: Likewise. All includers changed.
1808 * acl.c: Don't use "path" or "filename" to mean "file name"
1809 in comments or local variable names.
1810 * basename.c: Likewise.
1811 * canonicalize.c, canonicalize.h: Likewise.
1812 * dirname.c, dirname.h: Likewise.
1813 * euidaccess.c: Likewise.
1814 * exclude.c: Likewise
1815 * fnmatch_.h, fnmatch_loop.c: Likewise.
1816 * fsusage.c, fsuage.h: Likewise.
1817 * fts.c, fts_.h: Likewise.
1818 * getcwd.c: Likewise.
1819 * getloadavg.c: Likewise.
1820 * mkstemp.c: Likewise.
1821 * mountlist.c, mountlist.h: Likewise.
1822 * openat.c, openat.h: Likewise.
1823 * readlink-stub.c: Likewise.
1824 * readutmp.c, readutmp.h: Likewise.
1825 * rename.c: Likewise.
1826 * rmdir.c: Likewise.
1828 * savedir.c: Likewise.
1829 * stripslash.c: Likewise.
1830 * tempname.c: Likewise.
1831 * xreadlink.c: Likewise.
1832 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1834 * exclude.h: Likewise.
1836 * euidaccess.c (getuid, getgid, getuid, getegid)
1837 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1838 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1839 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1840 * pathmax.h: Include <limits.h> unconditionally, since other
1841 files have been getting away with it for years (MORE/BSD 4.3
1843 * userspec.c (getpwnam, getgrnam, getgrgid)
1844 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1846 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1847 Define to 256, not 255, as per modern POSIX.
1849 2005-06-01 Bruno Haible <bruno@clisp.org>
1851 * csharpexec.h: New file, from GNU gettext.
1852 * csharpexec.c: New file, from GNU gettext.
1853 * csharpexec.sh.in: New file, from GNU gettext.
1855 2005-05-31 Derek Price <derek@ximbiot.com>
1856 Paul Eggert <eggert@cs.ucla.edu>
1859 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1861 2005-05-29 Derek Price <derek@ximbiot.com>
1862 Paul Eggert <eggert@cs.ucla.edu>
1864 * glob_.h, glob.c: New files.
1866 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1868 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1870 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1871 the configuration hassle isn't worth it.
1872 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1873 (LONGEST_MODIFIER, PRIuMAX): Remove.
1875 2005-05-27 Bruno Haible <bruno@clisp.org>
1877 * getlogin_r.h: Remove second include of <stddef.h>.
1879 2005-05-25 Bruno Haible <bruno@clisp.org>
1880 Derek Price <derek@ximbiot.com>
1882 * getlogin_r.h: Simplify API documentation.
1884 2005-05-25 Derek Price <derek@ximbiot.com>
1885 Paul Eggert <eggert@cs.ucla.edu>
1887 * getlogin_r.c, getlogin_r.h: New files.
1889 2005-05-22 Bruno Haible <bruno@clisp.org>
1891 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1892 Also include <sys/param.h> if it defines MIN, MAX.
1893 Based on a patch by Derek Price <derek@ximbiot.com>.
1895 2005-05-22 Bruno Haible <bruno@clisp.org>
1897 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1898 (INT64_MIN): Fix definition.
1899 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1901 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1902 NEED_SIGNED_INT_TYPES.
1904 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1905 HAVE_SYSTEM_INTTYPES.
1907 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1909 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1910 so that unistd-safer.h (GPL'ed code) need not be included.
1912 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1915 * fts.c: Don't include "cycle-check.h" or "hash.h".
1916 (setup_dir, free_dir): New functions.
1917 (enter_dir, leave_dir): Define trivial
1918 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1919 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1920 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1921 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1922 Move to fts-cycle.c.
1923 (fts_open): Use setup_dir.
1924 (fts_close): Use free_dir.
1925 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1926 This adds a label and some gotos, but the alternatives were messier.
1927 Check for memory allocation failure when entering a dir.
1928 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1929 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1930 (FTS): New member fts_cycle, that is a union that contains the
1931 old active_dir_ht and cycle_state. All uses changed to mention
1932 fts_cycle.ht and fts_cycle.state.
1933 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1934 fts.c, with the following changes:
1935 (setup_dir, free_dir): New functions.
1936 (enter_dir): Now returns bool. Return true if successful, false
1937 if memory exhausted. All callers changed.
1938 Do not bother partly cleaning up on
1939 memory allocation failure; that is free_dir's job.
1940 However, free ad if hash_insert fails, to avoid memory leak.
1941 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1942 fts->fts_options to see which union member to use.
1944 2005-05-20 Jim Meyering <jim@meyering.net>
1946 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1947 Now a macro, to pacify GCC.
1949 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1951 * chown.c (rpl_chown): Return -1 on failure.
1953 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1955 * canonicalize.c: Include canonicalize.h first, to test interface.
1956 Include <stddef.h> unconditionally, since we assume C89 now.
1957 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1958 * fts.c: Include fts_.h first, to check interface.
1959 Do not include intprops.h; no longer needed.
1960 Include cycle-check.h and hash.h, since fts_.h no longer does.
1961 Remove unnecessary casts of closedir to void.
1962 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1963 decide whether to decrement nlinks.
1964 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1965 (FTS): Use struct hash_table * instead of Hash_table, so that
1966 we no longer need to include hash.h here.
1968 2005-05-17 Jim Meyering <jim@meyering.net>
1970 * fts.c, fts_.h: New files, from coreutils.
1972 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1974 Sync from coreutils.
1975 * unlinkdir.c, unlinkdir.h: New files.
1976 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1977 regex.h, unlocked-io.h, xtime.h:
1978 White space changes only.
1979 * makepath.c (make_path): Port to hosts where leading "//" is special.
1980 * yesno.c: Include getline.h, not ctype.h.
1981 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1982 Use getline to remove arbitrary restriction on response length.
1984 2005-05-13 Bruno Haible <bruno@clisp.org>
1986 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1987 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1988 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1989 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1990 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1991 Add support for 64-bit integers in the MSVC compiler.
1993 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1995 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1996 Change the initial comment to refer to GPL, not LGPL.
1997 gnulib-tool will change it to LGPL as needed.
1999 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2000 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2001 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2002 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2003 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2004 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2005 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2006 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2007 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2008 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2009 concatpath.c, config.charset, copy-file.c, copy-file.h,
2010 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2011 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2012 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2013 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2014 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2015 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2016 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2017 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2018 full-read.c, full-read.h, full-write.c, full-write.h,
2019 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2020 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2021 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2022 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2023 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2024 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2025 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2026 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2027 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2028 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2029 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2030 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2031 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2032 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2033 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2034 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2035 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2036 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2037 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2038 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2039 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2040 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2041 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2042 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2043 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2044 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2045 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2046 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2047 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2048 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2049 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2050 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2051 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2052 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2053 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2054 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2055 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2056 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2057 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2058 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2059 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2060 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2061 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2062 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2063 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2064 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2065 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2066 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2067 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2068 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2069 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2070 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2071 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2072 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2073 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2074 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2075 Update FSF postal mail address.
2077 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2079 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2080 specified in ai_socktype. Fix invalid ai_protocol
2081 check. ai_protocol is usually set to 0 or depending on
2082 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2083 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2084 ai_socktype / ai_protocol in the returned addrinfo structure.
2086 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2087 Bruno Haible <bruno@clisp.org>
2089 * inet_ntop.h: New file.
2090 * inet_ntop.c: New file, from glibc with modifications.
2092 2005-05-08 Jim Meyering <jim@meyering.net>
2094 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2096 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2098 Merge from coreutils. Among other things,
2099 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2100 * fd-safer.c: New file.
2101 * fcntl-safer.h, open-safer.c: Remove.
2102 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2103 * dup-safer.c: Include unistd-safer.h first.
2104 Don't include errno.h.
2105 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2106 * file-type.h: Don't assume invoker included sys/stat.h first.
2107 * file-type.c: Rely on file-type.h change.
2108 * getloadavg.c: Include unistd-safer.h.
2109 (getloadavg): Use safer open.
2110 * getusershell.c: Include "stdio-safer.h".
2111 (getusershell): Use safer fopen.
2112 * long-options.c (long_options): Use NULL rather than 0.
2113 * modechange.h (mode_free): Remove; all callers changed to invoke
2115 * modechange.c: Likewise.
2116 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2117 (MODE_DONE): New constant.
2118 (struct mode_change): Remove 'next' member.
2119 (make_node_op_equals): New function; like the old one of the
2120 same name, except it allocates an array.
2121 (mode_compile, mode_create_from_ref): Use it.
2122 (mode_compile): Allocate result as an array, not a linked list.
2123 Parse octal string ourself, so that we catch mistakes like "+0".
2124 (mode_adjust): Arg is an array, not a linked list.
2125 * modechange.c: Include stat-macros.h, xalloc.h.
2126 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2127 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2128 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2129 Remove. This is now stat-macros.h's job.
2130 (talloc): Remove. All callers replaced by xalloc, so that
2131 our invokers don't have to worry about reporting memory failures.
2132 (make_node_op_equals): Remove.
2133 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2135 (struct mode_change): Moved here from modechange.h.
2136 (mode_append_entry): Remove.
2137 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2138 apps to have incorrect behavior. Use simpler algorithm for head
2139 and tail. Don't futz with umask; that's now the job of mode_adjust.
2140 Detect more invalid usages rather than having somewhat-random behavior.
2141 Don't insert an "a=" action, as that leads to incorrect behavior.
2142 (mode_compile, mode_create_from_ref): Return NULL on error instead
2143 of an enum, since now there's only one way to have an error. All
2145 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2146 at the correct time. Simplify calculation of "+u" and its ilk.
2147 Don't mishandle "+X".
2148 (mode_free): Remove "register" and localize decls.
2149 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2150 (struct mode_change): Move to modechange.c; callers don't
2151 need to see this stuff.
2152 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2153 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2154 (mode_change, mode_adjust): Reflect the new signatures noted above.
2155 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2156 that might redefine system include files.
2157 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2158 (my_usleep): Use NULL rather than (void *) 0.
2159 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2160 Use siginterrupt to specify that system calls should be interrupted.
2161 (rpl_nanosleep): Move initialization of suspended closer to call of
2163 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2164 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2165 (desirable_utmp_entry): New function.
2166 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2167 using x2nrealloc, to simplify logic.
2168 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2169 size calculation. Do not assume utmp file is a regular file.
2170 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2171 (READ_UTMP_CHECK_PIDS): New constant.
2172 * save-cwd.c: Include unistd-safer.h.
2173 (save_cwd): Use fd_safer.
2174 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2175 [!_LIBC] Include "stat-macros.h" instead.
2176 * unistd-safer.h (fd_safer): New decl.
2178 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2180 * byteswap_.h: New file.
2182 2005-04-25 Albert Chin <china@thewrittenword.com>
2184 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2187 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2189 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2190 that "UTC +1 second" continues to work. Problem reported
2192 (relunit_snumber): New rule.
2195 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2197 * getdate.y (universal_time_zone_table): New constant.
2198 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2199 universal_time_zone_table.
2200 (lookup_zone): Prefer universal_time_zone_table to
2201 local_time_zone_table, so that "GMT" time stamps are allowed in
2202 London during the summer. Problem reported by Ian Abbott.
2204 2005-04-12 Jim Meyering <jim@meyering.net>
2206 * human.c (humblock): Set *options even when returning due to
2207 xstrtoumax conversion failure. Thanks to a used-uninitialized
2210 2005-04-09 Jim Meyering <jim@meyering.net>
2212 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2213 -Wuninitialized: initialize tm0.tm_year.
2215 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2217 * getdate.y (parser_control): rels_seen is now a boolean, not a
2218 count, since there's no maximum. All uses changed.
2219 Add member dsts_seen.
2220 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2222 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2223 Use pc_rels_seen to decide whther a date is absolute.
2225 * getdate.y (number): Don't overwrite year.
2226 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2229 2005-04-02 Simon Josefsson <jas@extundo.com>
2231 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2232 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2234 2005-03-27 Jim Meyering <jim@meyering.net>
2236 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2238 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2240 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2241 "one's complement" -> "ones' complement" in comment, as per Knuth.
2242 "value of type" -> "type or expression" in comment.
2243 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2245 2005-03-26 Jim Meyering <jim@meyering.net>
2248 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2249 Correct typos: s/or/of/.
2251 2005-03-23 Jim Meyering <jim@meyering.net>
2253 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2255 2005-03-21 Jim Meyering <jim@meyering.net>
2257 Changes imported from coreutils.
2259 * cycle-check.c: Don't include xalloc.h.
2261 * path-concat.c: Don't include assert.h.
2262 (path_concat): Remove assertion that would have triggered
2263 for ABASE starting with more than one slash.
2264 Reported by Andreas Schwab.
2266 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2267 properly when ABASE is an absolute file name.
2268 Correct the description of this function.
2270 Add an assertion and a test driver.
2271 This fixes a bug introduced on 2004-07-02.
2272 Andreas Schwab reported the resulting failure of cp --parents:
2273 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2275 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2277 * strftime.c (my_strftime): If the underlying strftime returns 0
2278 (which shouldn't happen), generate nothing instead of returning 0
2279 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2281 2005-03-16 Bruno Haible <bruno@clisp.org>
2283 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2285 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2287 * strftime.c (my_strftime): Prepend space to format so that we can
2288 reliably distinguish strftime failure from empty output on POSIX
2291 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2293 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2294 (iconv_string): Don't guess a size-zero buffer, as that might cause
2295 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2296 result would be 'too large', where 'too large' is (heuristically)
2297 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2298 overflow concerns. This will prevent some unwanted malloc failures
2299 when the inputs are very large.
2301 2005-03-15 Bruno Haible <bruno@clisp.org>
2303 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2306 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2309 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2311 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2313 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2314 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2316 * strtol.c: Likewise.
2318 2005-03-14 Simon Josefsson <jas@extundo.com>
2320 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2323 2005-03-14 Jim Meyering <jim@meyering.net>
2325 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2326 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2327 to be nonzero so that we (and caller) can detect the difference
2328 between a valid zero-length expansion and an error return, even
2329 when the underlying strftime fails before writing anything into
2332 2005-03-10 Jim Meyering <jim@meyering.net>
2334 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2335 so that this module works on systems without fchdir.
2337 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2339 Factor int-properties macros into a single file, except for
2340 glibc-related files.
2341 * intprops.h: New file.
2342 * getloadavg.c: Include it instead of limits.h.
2343 (INT_STRLEN_BOUND): Remove.
2344 * human.c: Include intprops.h.
2345 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2346 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2347 * inttostr.h: Include intprops.h instead of limits.h.
2348 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2349 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2350 for consistency with intprops.h.
2351 (time_t_is_integer, twos_complement_arithmetic): Use them.
2352 * sig2str.h: Include <signal.h>, intprops.h.
2353 (INT_STRLEN_BOUND): Remove.
2354 * strftime.c (TYPE_SIGNED): Remove.
2355 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2356 * strtol.c: Adjust comments to match intprops.h.
2357 * userspec.c: Include intprops.h.
2358 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2359 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2360 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2361 instead of rolling our own expressions.
2362 * xstrtol.c: Include xstrtol.h first, to test interface.
2364 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2366 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2367 the right thing even if adding 1900 would overflow. Similarly
2368 for tm_mon + 1 and tm_yday + 1.
2369 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2370 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2371 (DO_SIGNED_NUMBER): New macro.
2372 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2374 2005-03-07 Bruno Haible <bruno@clisp.org>
2376 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2378 2005-03-03 Derek R. Price <derek@ximbiot.com>
2379 Bruno Haible <bruno@clisp.org>
2381 * pagealign_alloc.h: New file.
2382 * pagealign_alloc.c: New file.
2384 2005-01-28 Bruno Haible <bruno@clisp.org>
2386 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2389 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2391 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2392 The workaround isn't strictly needed for POSIX conformance, and
2393 it's too much of a pain to configure and maintain. We'll ask
2394 people to fix their kernels instead.
2395 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2396 (NANOSLEEP_BUG_WORKAROUND): Remove.
2397 (xnanosleep): Remove the workaround.
2399 2005-02-12 Bruno Haible <bruno@clisp.org>
2401 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2403 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2405 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2406 * timespec.h (gettime): Return void, since it always
2407 succeeds now. All uses changed.
2408 * gettime.c (gettime) Likewise.
2409 [HAVE_NANOTIME]: Prefer nanotime.
2410 Assume gettimeofday succeeds, as POSIX requires.
2411 Assime time () succeeds, since other code already does.
2412 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2413 (timespec_subtract): Remove.
2414 (NANOSLEEP_BUG_WORKAROUND): New constant.
2415 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2416 things considerably. Use it only on GNU/Linux hosts, since the
2417 workaround shouldn't be needed elsewhere.
2419 2005-02-24 Bruno Haible <bruno@clisp.org>
2421 * gettext.h: Update from GNU gettext 0.14.2.
2423 2005-02-24 Bruno Haible <bruno@clisp.org>
2425 * localcharset.c: Update from GNU gettext 0.14.2.
2426 * config.charset: Update from GNU gettext 0.14.2.
2428 2005-02-22 Simon Josefsson <jas@extundo.com>
2430 * iconvme.h, iconvme.c: New files, from libc.
2432 2005-02-20 Neil Conway <neilc@samurai.com>
2434 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2435 returned by OSX/Darwin if the specified buffer is not large
2436 enough for the hostname.
2438 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2440 * memrchr.h: New file.
2441 * chdir-long.c: Include it.
2442 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2443 Don't bother including stddef.h.
2445 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2447 * argp-help.c (__argp_help): Create a fake struct argp_state and
2448 pass it to _help, otherwise the latter coredumps trying to
2449 dereference state.root_argp.
2451 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2453 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2455 Include <sys/types.h>, for dev_t.
2456 (ME_DUMMY, ME_REMOTE): Move from here....
2457 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2458 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2460 Include mountlist.h first, to test the interface.
2462 2005-01-29 Bruno Haible <bruno@clisp.org>
2464 * progname.c (program_name): Initialize.
2465 Needed when linking statically on MacOS X.
2467 2005-01-28 Bruno Haible <bruno@clisp.org>
2469 * javacomp.sh.in: New file, from GNU gettext.
2470 * javacomp.h: New file, from GNU gettext.
2471 * javacomp.c: New file, from GNU gettext.
2473 2005-01-26 Bruno Haible <bruno@clisp.org>
2475 * javaexec.sh.in: New file, from GNU gettext.
2476 * javaexec.h: New file, from GNU gettext.
2477 * javaexec.c: New file, from GNU gettext.
2479 2005-01-26 Simon Josefsson <jas@extundo.com>
2481 * gai_strerror.c: Use GPL in header.
2483 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2485 * argp-help.c (hol_entry_help): Avoid using non-constant
2486 initializers for struct pentry_state.
2487 (__argp_error): Check return value of __asprintf
2488 (__argp_failure): Translate error message
2490 * argp-parse.c: Removed braces around the expansion of N_()
2492 2005-01-21 Jim Meyering <jim@meyering.net>
2494 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2495 same value as for Solaris 9.
2497 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2498 component length. This included changing the parameter to be
2499 of type `char *' rather than `char const *'.
2500 * chdir-long.h (chdir_long): Update prototype.
2502 * openat.c (fdopendir, fstatat): New functions.
2503 * openat.h: Include headers required for use of DIR and struct stat.
2504 [AT_SYMLINK_NOFOLLOW]: Define.
2505 (fdopendir, fstatat): Add prototypes.
2507 2005-01-21 Bruno Haible <bruno@clisp.org>
2509 * classpath.h: New file, from GNU gettext.
2510 * classpath.c: New file, from GNU gettext.
2512 2005-01-20 Simon Josefsson <jas@extundo.com>
2514 * version-etc-fsf.c: New file, with version_etc_copyright.
2515 * version-etc.c: Remove version_etc_copyright.
2516 * version-etc.h (version_etc_copyright): Use [] instead of * in
2517 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2519 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2521 * save-cwd.c (save_cwd): Remove code to support the case
2522 where fchdir is missing or flaky.
2524 2005-01-20 Simon Josefsson <jas@extundo.com>
2526 * base64.h (isbase64): Add.
2528 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2529 using a unsigned prototype, don't inline.
2530 (base64_decode): Use it.
2532 2005-01-19 Bruno Haible <bruno@clisp.org>
2534 * sh-quote.h: New file, from GNU gettext.
2535 * sh-quote.c: New file, from GNU gettext.
2537 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2539 Merge changes from coreutils, as described below in several
2540 changelogs dated today.
2542 * save-cwd.c: Include "save-cwd.h" before other include files.
2543 (O_DIRECTORY): Remove; not needed here, since "." must be
2544 a directory. All uses removed.
2545 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2546 universal on Suns, and we also need to test for IRIX.
2547 Revamp code to use 'if' rather than '#if'.
2548 Avoid unnecessary comparison of cwd->desc to 0.
2550 * utimens.c (futimens): Robustify the previous patch, by checking
2551 for known valid error numbers rather than observed invalid ones.
2553 2005-01-18 Jim Meyering <jim@meyering.net>
2555 * version-etc.c (version_etc_copyright): Update copyright date.
2557 * utimens.c (futimens): Account for the fact that futimes
2558 can also fail with errno == ENOSYS or errno == ENOENT.
2559 Patch from Dmitry V. Levin.
2561 Change the name of the robust chdir function from chdir to chdir_long.
2562 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2563 (restore_cwd): Use chdir_long, not chdir.
2564 * chdir-long.c: Renamed from chdir.c.
2565 * chdir-long.h: Renamed from chdir.h.
2566 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2569 2005-01-18 Bob Proulx <bob@proulx.com>
2571 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2572 offsetof() macro construct to avoid compile failure with native HP-UX
2573 11.0 ANSI C compiler.
2575 2005-01-06 Bruno Haible <bruno@clisp.org>
2577 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2578 because stpncpy.m4 takes care of it.
2580 2004-01-24 Bruno Haible <bruno@clisp.org>
2582 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2584 2003-10-09 Bruno Haible <bruno@clisp.org>
2586 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2588 2005-01-06 Bruno Haible <bruno@clisp.org>
2590 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2591 * fwriteerror.c: Include <stdbool.h>.
2592 (fwriteerror): At the end, close the file stream. Record whether
2593 stdout was already closed.
2595 2004-05-27 Bruno Haible <bruno@clisp.org>
2597 * execute.c (environ): Declare if needed.
2598 * pipe.c (environ): Likewise.
2599 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2601 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2603 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2604 definitions to be after all include files, to avoid collisions.
2605 Problem reported by Bob Proulx.
2607 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2609 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2610 not needed. This removes a dependency on the gettext module.
2611 [defined _LIBC]: Do not include <libintl.h>; not needed.
2613 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2615 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2618 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2620 * argp-parse.c: Include <stddef.h>.
2621 (alignof, alignto): New macros.
2622 (parser_init): Don't assume that void * is aligned sufficiently
2625 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2626 need to extend the stack.
2627 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2630 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2632 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2634 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2636 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2637 Remove now-obsolete comment about AIX.
2638 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2639 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2640 (YYMAXDEPTH): New macro.
2642 2004-12-18 Bruno Haible <bruno@clisp.org>
2644 * fatal-signal.c (fatal_signals): Make non-const.
2645 (init_fatal_signals): New function.
2646 (uninstall_handlers, install_handlers): Ignore signals that were set to
2648 (at_fatal_signal): Call init_fatal_signals.
2649 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2651 Reported by Paul Eggert.
2653 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2655 * getdate.y (textint): New member "negative".
2656 (time_zone_hhmm): New function.
2657 Expect 14 shift-reduce conflicts, not 13.
2658 (o_colon_minutes): New rule.
2659 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2660 (yylex): Set the "negative" member of signed numbers.
2662 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2664 Changes imported from coreutils.
2665 * hard-locale.c: Assume <locale.h> exists.
2667 (GLIBC_VERSION): New macro.
2668 (hard_locale): Assume setlocale exists.
2669 Rewrite to avoid #ifdef.
2670 Use strdup rather than malloc + strcpy.
2671 * human.c: Assume <locale.h> exists.
2672 (human_readable): Assume localeconv exists.
2674 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2676 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2677 convert T2, not T. (Imported from libc.)
2679 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2681 * getcwd.c (is_ENAMETOOLONG): New macro.
2682 (__getcwd.c): Don't restore errno; glibc doesn't.
2683 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2684 first, falling back to our code only if its results look suspicious.
2685 Ensure that the resulting buffer is only as large as necessary.
2687 * readutmp.c: Include readutmp.h first.
2688 Include <errno.h>, since readutmp.h no longer does that.
2689 * readutmp.h: Don't include <errno.h>,
2690 <sys/param.h>, <time.h>; not needed to establish interface.
2691 (errno): Remove decl.
2692 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2693 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2694 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2696 2004-11-28 Simon Josefsson <jas@extundo.com>
2698 * base64.h, base64.c: New file.
2700 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2702 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2704 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2706 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2707 HP's ANSI C compiler.
2708 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2709 Declaring int functions causes warnings on some modern systems and
2710 shouldn't be needed to compile on ancient ones.
2711 * same.c (MIN) [defined MIN]: Don't define, since it's already
2714 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2715 with the following changes.
2716 (__set_errno): Parenthesize properly.
2717 Include <stdbool.h>.
2718 (MIN, MAX, MATCHING_INO): New macros.
2719 (__getcwd): Define with prototype, not K&R form.
2720 Use heuristics to allocate default buffer on stack if possible.
2721 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2722 behavior, and to avoid the PATH_MAX limit when computing
2724 Use MATCHING_INO to compare inode number to file.
2725 Check for arithmetic overflow in size calculations.
2726 Fix bug in reallocation of dot array that caused getcwd to fail
2727 on directories nested deeper than 75.
2728 Be more careful about saving errno on error.
2729 Do not use realloc; use only free+malloc, as this is a bit
2730 more flexible and avoids a needless copy operation.
2731 Do not inspect st_dev and st_ino for symbolic links; POSIX
2732 doesn't specify the latter.
2733 Check for closedir errors.
2734 Avoid needless casts.
2735 Use "#ifdef weak_alias" around weak_alias, to be like other
2737 The following changes to getcwd.c have effect only when used in
2738 gnulib; they have no effect inside glibc proper.
2739 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2740 as alloca isn't used.
2741 (alloca, __alloca): Likewise.
2742 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2743 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2744 unconditionally, as gnulib assumes C89 or better.
2745 Do not include <sys/param.h>.
2746 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2747 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2749 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2750 Include <dirent.h> in a way that is compatible with modern Autoconf.
2751 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2752 New macros, if not already defined.
2753 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2754 Use "_LIBC", not "defined _LIBC", for consistency.
2755 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2757 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2758 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2759 * xgetcwd.c: David MacKenzie's old code was removed, so give
2760 credit only to Jim Meyering and adjust the copyright dates.
2761 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2762 <stdlib.h>, <unistd.h>, "pathmax.h".
2763 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2764 (INITIAL_BUFFER_SIZE): Remove.
2765 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2767 2004-11-23 Jim Meyering <jim@meyering.net>
2769 * getopt_.h: Remove trailing blanks.
2771 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2773 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2774 (futimens): New function, which uses futimes if available.
2775 (futimens, utimens): Support timespec==NULL, with same semantics
2776 as utime and utimens.
2777 * utimens.h (futimens): New decl.
2779 2004-11-23 Jim Meyering <jim@meyering.net>
2781 * __fpending.c: Add comment.
2783 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2785 * getopt_.h: Re-addition of __getopt_argv_const caused
2786 redefinition warnings. To avoid them, include the defines
2787 in `#if !defined __need_getopt ... #endif'. The only place
2788 where __getopt_argv_const is used is in definitions
2789 of getopt_long and getopt_long_only below, which are as well
2790 protected by `#ifndef __need_getopt'.
2791 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2792 __need_getopt after including <stdio.h> and <unistd.h> These
2793 headers might have defined it.
2795 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2797 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2799 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2800 optopt): Use them instead of invoking ## directly; otherwise, the
2801 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2803 2004-11-19 Bruno Haible <bruno@clisp.org>
2805 * strtok_r.c: Move comments from here...
2806 * strtok_r.h: ... to here.
2808 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2810 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2811 might fail. Problem reported by Yoann Vandoorselaere.
2812 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2813 that mishandle size_t overflow.
2815 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2817 * canon-host.c: Include "strdup.h".
2818 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2819 Use strdup instead of malloc/strcpy to duplicate strings.
2821 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2822 (human_space_before_unit): New constant.
2823 * human.c (human_readable): Support it.
2825 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2826 (xgetcwd): Set errno correctly when failing.
2827 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2828 the failure is actually due to a PATH_MAX problem.
2830 Further getopt changes to make it more likely that glibc will
2831 buy the changes back.
2832 * getopt.c (POSIXLY_CORRECT): New constant.
2833 (getopt): Use it, so to preserve glibc semantic
2834 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2835 when compiling for libc.
2836 * getopt_.h (__getopt_argv_const): Bring it back.
2837 (getopt_long, getopt_long_only): Use it.
2839 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2840 New arg POSIXLY_CORRECT. All callers changed.
2841 (getopt): Argv is now char * const *, as per standard.
2842 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2843 not char *__getopt_argv_const *.
2844 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2845 _getopt_long_only_r): Likewise.
2846 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2847 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2848 _getopt_long_r, _getopt_long_only_r): Likewise.
2849 * getopt_.h (__getopt_argv_const): Remove.
2850 (getopt): Argv is now char * const *, as per standard.
2852 * getdate.y (tORDINAL): New token.
2853 (day, relunit): Allow it for relative times.
2854 (relative_time_table): Use tORDINAL for ordinals.
2856 2004-11-15 Jim Meyering <jim@meyering.net>
2858 * closeout.c: Include "__fpending.h" once again.
2859 Include <stdbool.h>.
2860 (close_stdout): Don't fail just because stdout was closed initially,
2861 since some programs don't write to stdout in the normal course of
2862 operation (other than --version and --help), and we don't want this
2863 function to make e.g. `touch file >&-' fail.
2864 But do fail if it was closed and someone has tried to write to it.
2865 E.g., `printf foo >&-' must fail.
2867 2004-11-11 Simon Josefsson <jas@extundo.com>
2869 * strtok_r.h, strtok_r.c: New file.
2871 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2873 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2874 we can stop lying to compilers about the constness of argv when we
2875 are compiled outside glibc.
2876 (getopt, getopt_long, getopt_long_only): Use it.
2877 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2879 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2880 _getopt_long_only_r): Likewise.
2881 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2882 _getopt_long_only_r): Likewise.
2884 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2885 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2886 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2887 the other external symbols.
2888 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2889 declaration, since the above renaming now works around collisions.
2891 2004-11-11 Jim Meyering <jim@meyering.net>
2893 * linebreak.c: Remove trailing blanks.
2894 * alloca_.h: Likewise.
2895 * acosl.c: Likewise.
2896 * euidaccess.c: Likewise.
2897 * allocsa.h: Likewise.
2899 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2901 * mktime.c (SHR): New macro, which is a portable
2902 substitute for >> that should work even on Crays.
2903 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2904 Problem reported by Mark D. Baushke in
2905 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2906 * getdate.y (SHR): Likewise.
2908 * strftime.c (SHR): Likewise.
2910 * quotearg.c (struct quoting_options): Use unsigned int for
2911 quote_these_too, so that right shifts are well defined. All uses
2914 2004-11-10 Simon Josefsson <jas@extundo.com>
2916 * getaddrinfo.h, getaddrinfo.c: New files.
2918 2004-11-10 Jim Meyering <jim@meyering.net>
2920 Ensure that no close failure goes unreported.
2921 * closeout.c (close_stdout): Always close stdout. I.e., don't
2922 return early when it seems there's nothing to flush.
2923 Don't include __fpending.h.
2925 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2927 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2929 2004-11-05 Bruno Haible <bruno@clisp.org>
2931 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2932 Reported by Mark D. Baushke <mdb@cvshome.org>.
2934 2004-11-04 Bruno Haible <bruno@clisp.org>
2936 2004-09-11 Bruno Haible <bruno@clisp.org>
2937 * allocsa.valgrind: New file.
2938 2004-02-06 Bruno Haible <bruno@clisp.org>
2939 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2940 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2941 Reported by Christopher Seip <chris.seip@hp.com>.
2943 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2945 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2946 with errno == ERANGE if the buffer is too small.
2947 Problem reported by Mark D. Baushke.
2949 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2951 * xreadlink.c (MAXSIZE): New macro.
2952 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2953 size does not exceed MAXSIZE. Avoid cast.
2954 As suggested by Mark D. Baushke in
2955 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2956 if readlink fails with buffer size just under MAXSIZE, try again
2959 2004-11-02 Derek R. Price <derek@ximbiot.com>
2960 and Paul Eggert <eggert@cs.ucla.edu>
2962 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2963 (get_date): Overparenthesize to avoid GCC warning.
2965 2004-11-02 Bruno Haible <bruno@clisp.org>
2967 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2968 function returns void.
2970 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2972 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2973 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2976 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2978 * getdate.y: Add support for TZ="foo" within a date string.
2979 Fix some bugs near time_t boundaries. Reject dates with
2980 out-of-range components, e.g., "Sept 31".
2981 Include <stdlib.h>, "setenv.h", "xalloc.h".
2982 (ISDIGIT_LOCALE): Remove; unused.
2983 Note that the TZ and time functions used here are not reentrant.
2984 (mktime_ok, get_tz): New functions.
2985 (TZBUFSIZE): New constant.
2986 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2987 This requires that we sometimes generate our own TZ="XXX..." setting.
2989 2004-10-27 Derek R. Price <derek@ximbiot.com>
2991 * mktime.c (not_equal_tm): Remove redundant check.
2993 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2995 * getdate.y: Use Bison 1.875 features, and some minor
2996 code cleanups. This change does not affect semantics.
2997 Don't include <stdlib.h>; no longer needed.
2998 Don't include unlocked-io.h; only the "#if TEST" code uses
2999 stdio, and performance isn't crucial there.
3000 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3001 Bison 1.875 features as described below.
3002 All uses of "PC." replaced by "pc->".
3003 (YYSTYPE): Add a forward declaration.
3004 (yylex, yyerror): Use full prototypes in forward decls.
3005 Use "%pure-parser" rather than obsolescent "%pure_parser".
3006 Use %parse-param and %lex-param instead of obsolescent
3007 YYPARSE_PARAM and YYLEX_PARAM.
3008 (meridian_table, month_and_day_table, time_units_table,
3009 relative_time_table, time_zone_table, military_table,
3010 lookup_zone, lookup_word, get_date):
3011 Use NULL instead of 0 where appropriate.
3012 (to_hour): Avoid abort (), to avoid a dependency on
3014 (yyerror, yylex): Now accepts parser_control * arg.
3015 (main) [TEST]: Use '\0' rather than 0 for char.
3017 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3019 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3020 It's now the caller's responsibility to handle the case where
3021 !HAVE_GETPAGESIZE && !defined getpagesize.
3023 * mktime.c (leapyear): Arg is long int, not int.
3025 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3027 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3029 2004-10-12 Simon Josefsson <jas@extundo.com>
3031 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3032 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3035 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3037 * vsnprintf.h: New file.
3038 * vsnprintf.c: New file.
3040 2004-10-07 Bruno Haible <bruno@clisp.org>
3042 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3043 into the provided buffer.
3045 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3047 * diacrit.c, diacrit.h: Add GPL notice.
3049 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3050 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3051 * logl.c (logl): Keep the code as similar to glibc as possible.
3052 This avoids a potential constant-folding bug.
3054 2004-10-05 Bruno Haible <bruno@clisp.org>
3056 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3058 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3060 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3061 * xmalloc.c (xmemdup): Likewise.
3062 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3063 XFREE): Remove these long-obsolescent macros.
3064 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3065 * xstrdup.c: Remove.
3067 * regex.c (re_comp): Cast gettext return value to char *,
3068 Problem reported by Martin Neitzel via Mark D. Baushke.
3070 2004-10-04 Simon Josefsson <jas@extundo.com>
3072 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3073 '#ifdef USE_UNLOCKED_IO'.
3075 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3077 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3078 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3079 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3080 regex.c, sha1.c, version-etc.c, yesno.c:
3081 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3082 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3083 the includer's responsibility.
3085 Sync from coreutils.
3087 * modechange.c (mode_compile): Don't decrement a pointer that
3088 points to the start of a string, as the C Standard says the
3089 resulting behavior is undefined.
3091 * backupfile.h (enum backuptype): Rename none -> no_backups,
3092 simple -> simple_backups, numbered_existing ->
3093 numbered_existing_backups, numbered -> numbered_backups
3094 to avoid shadowing problems. All uses changed.
3095 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3096 * backupfile.c (check_extension, numbered_backup):
3097 Rename locals to avoid shadowing 'basename'.
3098 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3101 * .cppi-disable: Add getopt_.h, getopt_int.h.
3102 * .cvsignore: Add getopt.h.
3104 2004-10-04 Simon Josefsson <jas@extundo.com>
3106 * memmem.h: New file.
3107 * memmem.c: New file, taken from glibc.
3109 2004-10-02 Jim Meyering <jim@meyering.net>
3111 * dirfd.h, getpagesize.h: Add copyright notice.
3113 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3115 * snprintf.c: Remove comments as to why each header is needed.
3117 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3119 * strsep.h: New file.
3120 * strsep.c: New file.
3122 2004-10-01 Simon Josefsson <jas@extundo.com>
3124 * snprintf.c (snprintf): Handle size==0.
3126 2004-10-01 Simon Josefsson <jas@extundo.com>
3127 Bruno Haible <bruno@clisp.org>
3129 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3130 (snprintf): Declare 'args'.
3132 2004-09-30 Simon Josefsson <jas@extundo.com>
3134 * snprintf.h, snprintf.c: New files.
3136 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3138 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3139 (hol_entry_help): Never translate an empty string.
3140 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3141 * argp.h (OPTION_NO_TRANS): New option.
3143 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3145 * xvasprintf.c: Include xalloc.h.
3146 (xvasprintf): Use xalloc_die, not xmalloc_die.
3148 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3150 * dummy.c: Change copyright notice to FSF, and license to GPL.
3152 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3154 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3155 Problem reported by Bruno Haible in:
3156 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3158 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3160 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3161 in case some system header has #define'd it. Problem reported by
3162 Soeren D. Schulze in
3163 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3165 2004-09-08 Bruno Haible <bruno@clisp.org>
3167 * stdint_.h: New file, taken from GNU clisp.
3169 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3171 * xvasprintf.h: New file.
3172 * xvasprintf.c: New file.
3173 * xasprintf.c: New file.
3175 2004-09-08 Bruno Haible <bruno@clisp.org>
3177 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3179 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3181 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3183 Import from coreutils.
3184 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3185 strings on unbounded length. alloca's performance benefits aren't
3186 that important here.
3188 (parse_with_separator): New function, with most of the internals
3189 of the old parse_user_spec. Allow user to omit both user and group,
3190 for compatibility with FreeBSD.
3191 Clone only the user name, not the entire spec.
3192 Do not set *uid, *gid unless entirely successful.
3193 Avoid memory leak in some failing cases.
3194 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3195 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3196 (parse_user_spec): Rewrite to use parse_with_separator.
3198 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3200 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3201 its complicated substitute.
3202 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3203 and program_invocation_name.
3204 (__argp_basename) [!_LIBC]: Remove; the only use was
3205 replaced by its body.
3206 (__argp_short_program_name): Change condition from
3207 !defined __argp_short_program_name to
3208 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3209 to match argp-namefrob.h.
3210 (__argp_failure): Don't assume strerror_r returns char *.
3211 * argp-parse.c (N_): Define unconditionally.
3212 (argp_default_options): Fill out initializers with 0 to avoid
3215 2004-08-12 Simon Josefsson <jas@extundo.com>
3217 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3218 * getopt_.h: Renamed from getopt.h.
3220 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3222 Merge from coreutils.
3224 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3225 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3226 for Reliant Unix 5.43.
3228 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3229 (union fooround): Use uintmax_t, not long int.
3230 The rest is a merge from libc:
3231 [defined _LIBC]: Include <shlib-compat.h>.
3232 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3234 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3236 * strverscmp.c: Convert to UTF-8.
3238 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3240 * obstack.h (obstack_empty_p):
3241 Don't assume that chunk->contents is suitably aligned.
3242 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3243 Likewise. Problem reported by Benno in
3244 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3246 * chown.c (rpl_chown): Work even if the file is writeable but not
3247 readable. This could be improved further but it'd take some work.
3249 2004-08-08 Simon Josefsson <jas@extundo.com>
3251 * xgethostname.c: Don't include error.h (not used).
3254 * getpass.c: Include getpass.h first.
3256 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3258 * xalloc-die.c: New files.
3259 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3261 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3262 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3263 (_, N_, xalloc_die): Move to xalloc-die.c.
3264 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3265 so that we needn't mess with xalloc_msg_memory_exhausted.
3267 * sha1.h: Renamed from sha.h.
3268 (SHA1_H): Renamed from _SHA_H.
3269 (sha1_ctx): Renamed from sha_ctx.
3270 (sha1_init_ctx): Renamed from sha_init_ctx.
3271 (sha1_process_block): Renamed from sha_process_block.
3272 (sha1_process_bytes): Renamed from sha_process_bytes.
3273 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3274 (sha1_read_ctx): Renamed from sha_read_ctx.
3275 (sha1_stream): Renamed from sha_stream.
3276 (sha1_buffer): Renamed from sha_buffer.
3277 * sha1.c: Likewise; renamed from sha.c.
3278 Do not include <sys/types.h>.
3279 Include <stddef.h> rather than <stdlib.h>.
3281 2004-08-08 Bruno Haible <bruno@clisp.org>
3283 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3284 FILESYSTEM_PREFIX_LEN.
3285 * progreloc.c: Likewise.
3286 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3288 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3291 * argp-help.c (make_hol, hol_append): Don't assume that
3292 SIZE_MAX is a valid preprocessor constant.
3293 (__argp_basename): Change from "#ifndef _LIBC"
3294 to "#ifndef __argp_short_program_name", so that
3295 we don't compile these functions for tar.
3297 More merges from coreutils.
3298 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3299 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3301 * addext.c: Remove; no longer needed.
3302 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3303 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3304 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3305 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3306 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3307 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3308 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3309 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3310 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3311 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3312 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3313 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3314 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3315 Import changes from coreutils.
3317 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3319 Merge from coreutils.
3321 * .gdb-history: Remove; this doesn't belong here.
3323 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3324 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3325 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3327 * dirname.h: Include <stdbool.h>.
3328 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3329 for consistency with POSIX terminology. All uses changed.
3330 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3331 (strip_trailing_slashes): Use bool for booleans.
3332 * stripslash.c (strip_trailing_slashes): Likewise.
3334 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3335 sometimes returns a positive errno value even when it succeeds.
3336 (print_errno_message) [!LIBC]: Fall back on strerror if
3339 * path-concat.c (mempcpy): Don't define if a system header defines it.
3340 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3341 (longest_relative_suffix): New function.
3342 (path_concat): Use it. Assume first argument is not NULL.
3343 Port to DOS. Omit redundant separators.
3344 Report an error instead of returning NULL.
3345 Use mempcpy instead of memcpy.
3346 (xpath_concat): Remove: not declared or used.
3348 * same.h: Include <stdbool.h>
3349 (same_name): Return bool, not int.
3350 * same.c (same_name): Likewise.
3351 (errno): Don't declare; we assume C89 or better now.
3353 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3354 if not already defined.
3356 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3357 * dup-safer.c (errno): Likewise.
3359 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3361 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3364 2004-08-03 Simon Josefsson <jas@extundo.com>
3366 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3367 * progname.h: Don't include stdbool.h.
3369 2004-08-02 Simon Josefsson <jas@extundo.com>
3371 * getsubopt.h: New file, with comments from Bruno Haible.
3372 * getsubopt.c: New file, from glibc, but slightly modified based on
3373 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3375 2004-08-01 Simon Josefsson <jas@extundo.com>
3377 * xgetdomainname.c: Include stdlib.h, for free().
3379 2004-07-16 Simon Josefsson <jas@extundo.com>
3381 * dummy.c: New file.
3383 2004-07-16 Bruno Haible <bruno@clisp.org>
3385 * backupfile.h: Add extern "C" for C++.
3386 * closeout.h: Likewise.
3387 * copy-file.h: Likewise.
3388 * findprog.h: Likewise.
3389 * full-write.h: Likewise.
3390 * pathname.h: Likewise.
3391 * progname.h: Likewise.
3392 * stpcpy.h: Likewise.
3393 * stpncpy.h: Likewise.
3394 * strcase.h: Likewise.
3395 * strstr.h: Likewise.
3396 * xalloc.h: Likewise.
3398 * mbswidth.h: Add extern "C" for C++.
3399 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3401 2004-07-09 Simon Josefsson <jas@extundo.com>
3403 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3404 failed without this.)
3406 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3408 * fchown-stub.c: New file.
3410 2004-06-24 Jim Meyering <jim@meyering.net>
3412 * obstack.h (obstack_base): Cast to (void *), per documentation.
3414 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3416 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3418 2004-06-01 Jim Meyering <jim@meyering.net>
3420 * calloc.c: New file.
3422 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3424 * getdate.y (yylex): Allow space between sign and number.
3425 Problem reported by Dan Jacobson.
3427 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3428 and Jim Meyering <jim@meyering.net>
3430 Merge from coreutils CVS.
3432 * stat-macros.h: New file, with contents from file-type.h
3433 and coreutils' system.h.
3434 * file-type.c: Include "stat-macros.h".
3435 * file-type.h (file_type): Move all macro definitions to new file,
3438 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3439 Wrap old code with this conditional.
3440 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3441 function that does not dereference symlinks.
3442 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3444 * xreadlink.c: Include xreadlink.h first, to catch .h file
3445 dependency problems.
3446 (xreadlink): Accept new arg SIZE, for efficiency.
3447 All decls and uses changed.
3448 * xreadlink.h: Include <stddef.h>, for size_t.
3450 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3451 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3453 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3455 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3457 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3458 macros to be defined.
3459 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3460 the allocator returns NULL because the requested size is zero.
3462 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3464 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3465 var. Add comment explaining why libc still defines it. This
3466 merges the following patch from glibc:
3467 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3469 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3471 * obstack.c (_obstack): Remove unused variable. It hasn't been
3472 present in glibc since revision 1.1 of this file.
3473 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3474 obstack_alignment_mask, obstack_alloc, obstack_base,
3475 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3476 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3477 obstack_grow0, obstack_init, obstack_int_grow,
3478 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3479 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3480 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3481 nonexistent functions.
3483 2004-05-17 Derek R. Price <derek@ximbiot.com>
3484 Paul Eggert <eggert@cs.ucla.edu>
3486 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3488 2004-05-14 Bruno Haible <bruno@clisp.org>
3490 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3491 that consists of a '.' followed by an empty digit string.
3492 Patch by Tor Lillqvist <tml@iki.fi>.
3494 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3496 Port obstack to the AS/400, where pointers are 16 bytes wide and
3497 you cannot cast an integer to a valid pointer. This patch is
3498 currently waiting to be integrated into glibc; see
3499 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3501 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3502 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3503 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3504 (struct obstack): temp member is now a union of a pointer and
3505 an integer, instead of an integer. All integer uses changed.
3506 This does not affect the physical layout of struct obstack,
3507 except on hosts (like the AS/400) where the size or alignment of
3508 void * is greater than that of ptrdiff_t.
3509 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3510 __STDC__)]: Store temporary in pointer member of union, not
3512 * obstack.c: Include <stddef.h>, for offsetof.
3513 (struct fooalign): Remove; it doesn't need a name.
3514 (union fooround): Change double to long double, and add void *.
3515 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3516 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3517 not a macro. Hence the values are always int; so remove all
3518 casts-to-int in uses.
3520 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3521 Derek Price <derek@ximbiot.com>
3523 * alloca.c: Include <alloca.h>, to get our interface.
3524 * alloca_.h: Use __alloca on AIX, so that we don't have to
3525 include <alloca.h> first. Use C89 prototype for alloca; this
3526 requires including <stddef.h> for size_t. Use extern "C" if C++.
3527 Use #elif for simplicity, since we can assume C89 now.
3528 Don't try to source the system alloca.h since it will not be found
3529 and to prevent recursively including its replacement.
3530 * fnmatch.c: Include <alloca.h> instead of opencoding.
3531 * regex.c: Likewise.
3533 2004-05-16 Derek Price <derek@ximbiot.com>
3534 Paul Eggert <eggert@cs.ucla.edu>
3536 getline cleanup. This changes the getndelim2 API: both order of
3537 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3540 * getline.c: Don't include stddef.h or stdio.h, since our
3541 interface does that.
3542 (getline): Always use getdelim, so that we don't have two
3543 copies of this code.
3544 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3546 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3547 (GETNDELIM2_MAXIMUM): New macro.
3548 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3549 instead of the old practice of delim2==0. All callers changed.
3550 Return -1 on overflow, instead of returning junk.
3551 Do not set *linesize unless allocation succeeds.
3552 * getndelim2.h: Do not include stddef.h; no longer needed, now
3553 that we include sys/types.h.
3554 * getnline.h: Likewise.
3555 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3556 (getndelim2): Reorder arguments.
3557 * getnline.c (getnline, getndelim):
3558 Don't discard the NMAX argument.
3559 (getnline): Invoke getndelim, to avoid code duplication.
3560 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3561 of (size_t) -1 by callers of the getnline family.
3563 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3565 * nanosleep.c (suspended): Change its type from int to
3566 sig_atomic_t volatile.
3567 (first_call): Make it private to rpl_nanosleep, and have it
3568 be zero initially as that's a bit faster.
3569 (my_usleep): Round up fractional times instead of truncating them,
3570 as this is the usual meaning for 'sleep'.
3572 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3574 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3575 (ENOSYS): Define if not defined.
3576 (settime): Fall back on stime if it exists and settimeofday fails.
3577 But don't bother with fallbacks if a method fails with errno == EPERM.
3579 2004-05-11 Jim Meyering <jim@meyering.net>
3581 Prior to this change, the save_cwd caller required read access to the
3582 current directory on most systems (ones with the fchdir function).
3584 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3585 fails, try write-only, and finally, resort to using xgetcwd.
3587 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3589 * obstack.c, obstack.h: Import changes from libc.
3591 2004-04-28 Bruno Haible <bruno@clisp.org>
3593 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3594 implicitly appends .exe to executables.
3595 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3596 accepts Windows pathnames.
3597 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3598 Cygwin like Windows, since it now accepts Windows pathnames.
3599 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3600 Cygwin like Windows, since it now accepts Windows pathnames.
3601 Reported by Derek Robert Price <derek@ximbiot.com>.
3603 2004-04-20 Jim Meyering <jim@meyering.net>
3605 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3607 2004-04-20 Jim Meyering <jim@meyering.net>
3608 Bruno Haible <bruno@clisp.org>
3610 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3611 memory when realloc fails.
3613 2004-04-18 Jim Meyering <jim@meyering.net>
3615 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3616 don't leak memory and do call END_UTMP_ENT.
3618 2004-04-11 Paul Eggert <eggert@twinsun.com>
3620 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3621 (CHAR_BIT): Remove, since we assume C89.
3622 Include <stdint.h> if available, as per current Autoconf CVS advice.
3624 2004-03-30 Paul Eggert <eggert@twinsun.com>
3626 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3627 not bool, to be more consistent with Unix conventions.
3628 Suggested by Bruno Haible.
3630 Merge from coreutils.
3632 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3635 * getdate.h: Include stdbool.h, and timespec.h instead of
3636 the usual <time.h> dance.
3637 (get_date): Change signature to support fractional time stamps.
3638 All callers changed.
3639 * getdate.y: Include "getdate.h" first, as we can now
3640 assume C89 and don't need to worry about 'const'.
3641 Similarly, include "unlocked-io.h" near start, not in middle.
3643 (textint.value): Use long int rather than int.
3644 (textint.digits): Use size_t rather than int.
3645 (BILLION, LOG10_BILLION): New constants.
3646 (parser_control): New member rel_ns. Members day_ordinal,
3647 time_zone, month, day, hour, minutes, rel_year, rel_month,
3648 rel_day, rel_hour, rel_minutes, rel_seconds
3649 are now long int, not int. Member seconds is now struct timespec,
3650 not int. New member timespec_seen. Members dates_seen, days_seen,
3651 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3653 (%union.intval): Now long int, not int.
3654 New member timespec.
3655 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3656 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3657 (spec): Now is a timespec or an item list.
3658 (timespec, items): New nonterminals.
3659 (time, rel, relunit, number, get_date):
3660 Add support for fractional seconds.
3661 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3662 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3663 (to_hour): First arg is now long int, not int.
3664 (to_year): Returns long int, not int.
3665 Don't treat year -70 like 70.
3666 (tm_diff): Returns long int, not int.
3667 (lookup_word): Use bool instead of int when appropriate.
3668 (yylex): Use size_t for count, not int.
3669 Detect overflow when parsing large integer constants.
3670 Add support for fractions.
3671 (get_date): Make pointers 'const' if possible.
3672 Use more-portable code to detect integer overflow.
3673 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3674 Don't use ctime; it's not reliable if the year has >4 digits.
3676 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3677 This is for compatibility with BSD.
3679 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3680 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3681 From coreutils' system.h.
3683 * userspec.c: Don't include "posixver.h".
3684 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3685 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3686 compatible extension. Simplify code by removing a boolean int
3687 that was always nonzero if a string was nonnull.
3689 2004-03-30 Jim Meyering <jim@meyering.net>
3691 Merge from coreutils.
3693 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3695 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3696 an empty input stream.
3698 * readtokens.c: Include <stdbool.h>.
3699 (readtoken): Use `size_t' rather than int/long.
3700 All callers adjusted.
3701 Use `bool' rather than `int' where appropriate.
3702 Use memset rather than an explicit loop.
3703 Use x2nrealloc rather than xrealloc.
3704 Allow the use of `\0' as a delimiter.
3705 (readtokens): Likewise.
3706 * readtokens.h (readtoken, readtokens): Update prototypes.
3708 2004-03-30 Bruno Haible <bruno@clisp.org>
3710 * getloadavg.c (getloadavg): Don't assume setlocale returns
3713 2004-03-29 Paul Eggert <eggert@twinsun.com>
3715 Merge changes to getloadavg.c from coreutils and Emacs.
3717 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3718 Define to an expression, not to the empty string.
3719 Include cloexec.h and xalloc.h.
3720 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3721 Use set_cloexec_flag rather than rolling our own.
3722 * cloexec.c, cloexec.h: New files.
3724 2004-03-18 Paul Eggert <eggert@twinsun.com>
3726 * getopt.h: Sync with libc CVS.
3728 2004-03-18 Paul Eggert <eggert@twinsun.com>
3729 Bruno Haible <bruno@clisp.org>
3731 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3732 not on all platforms that have <wchar.h>.
3733 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3735 2004-03-09 Paul Eggert <eggert@twinsun.com>
3737 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3739 * getopt_int.h: New file, also synced from libc.
3741 2004-03-07 Paul Eggert <eggert@twinsun.com>
3743 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3744 '#if' expressions. Unlike the code it replaces, it does not
3745 depend on (defined _SC_PAGESIZE). However, it does depend on
3746 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3747 first reported by Jason Andrade in
3748 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3750 2004-01-18 Simon Josefsson <jas@extundo.com>
3752 * strdup.h: New file.
3753 * strdup.c: Include it.
3754 * path-concat.c: Include strdup.h. Drop strdup declaration.
3755 * userspec.c: Include strdup.h. Drop strdup declaration.
3757 2004-02-06 Karl Berry <karl@gnu.org>
3759 * config.charset: update from gettext 0.14.1.
3761 2004-02-05 Paul Eggert <eggert@twinsun.com>
3763 Add comments and code, prompted by suggestions from Bruno Haible
3765 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3766 describing the enum quoting_style values.
3767 * quotearg.c (quotearg_alloc): New function.
3768 (quotearg_buffer_restyled): Treat lone { and } as special.
3769 Treat = as special. Work around bug with older shells
3770 that "see" a '\' that is really the 2nd byte of a multibyte char.
3771 Quote empty string with shell_quoting_style.
3773 2004-02-03 Bruno Haible <bruno@clisp.org>
3775 * pipe.h: New file, from GNU gettext.
3776 * pipe.c: New file, from GNU gettext.
3778 2004-01-27 Bruno Haible <bruno@clisp.org>
3780 * execute.h: New file, from GNU gettext.
3781 * execute.c: New file, from GNU gettext.
3782 * w32spawn.h: New file, from GNU gettext.
3784 2004-01-23 Paul Eggert <eggert@twinsun.com>
3786 Exit-status fix from coreutils.
3788 Use exit_failure consistently in place of EXIT_FAILURE,
3789 so that program exit statuses are consistent on failure.
3791 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3792 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3793 * argmatch.h: Comment fix to match the above.
3794 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3795 Now a macro referring to exit_failure, instead of a separate
3796 variable. Include "exitfail.h" to get it.
3797 * xstrtol.h: Include "exitfail.h".
3798 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3800 * long-options.c (parse_long_options): Use prototype
3801 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3804 2004-01-21 Jim Meyering <jim@meyering.net>
3806 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3807 so as not to conflict with a different-sized __mktime_internal
3808 function in GNU libc.
3809 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3810 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3812 2004-01-18 Paul Eggert <eggert@twinsun.com>
3814 Merge from diffutils.
3816 * file-type.c (file_type): Add typed memory objects.
3817 * file-type.h (S_TYPEISTMO): New macro.
3819 * c-stack.h (c_stack_action): Remove argv argument.
3820 * c-stack.c (c_stack_action): Likewise. All uses changed.
3821 (die): Don't calculate message unless segv_action returns.
3822 (get_stack_location, min_address_from_argv, max_address_from_argv,
3823 volatile stack_base, volatile_stack_size): Remove.
3824 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3825 that every segmentation violation is a stack overflow. (Ouch!)
3826 See Debian bug 136249 (still outstanding) for more info about why
3827 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3829 2003-11-30 Bruno Haible <bruno@clisp.org>
3831 Safer stack allocation.
3832 * setenv.c: Include allocsa.h.
3833 (alloca): Remove fallback definition.
3834 (freea): Remove macro.
3835 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3838 2003-10-17 Bruno Haible <bruno@clisp.org>
3840 * binary-io.h: Avoid warnings on Cygwin.
3842 2003-12-28 Bruno Haible <bruno@clisp.org>
3844 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3845 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3847 2003-11-28 Bruno Haible <bruno@clisp.org>
3849 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3851 2003-11-27 Bruno Haible <bruno@clisp.org>
3853 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3855 2003-11-17 Bruno Haible <bruno@clisp.org>
3857 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3859 2003-11-24 Bruno Haible <bruno@clisp.org>
3861 * xallocsa.h: New file, from GNU gettext.
3862 * xallocsa.c: New file, from GNU gettext.
3864 2003-11-24 Bruno Haible <bruno@clisp.org>
3866 * allocsa.h: New file, from GNU gettext.
3867 * allocsa.c: New file, from GNU gettext.
3869 2003-11-24 Bruno Haible <bruno@clisp.org>
3871 * eealloc.h: New file.
3873 2004-01-15 Jim Meyering <jim@meyering.net>
3875 Merge from coreutils.
3877 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3878 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3879 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3881 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3882 optional configure-time default.
3884 * version-etc.c (version_etc_copyright): Update copyright date.
3886 * xreadlink.c (xreadlink): Correct outdated comment.
3888 2004-01-15 Paul Eggert <eggert@twinsun.com>
3890 Merge from coreutils.
3892 * posixver.c: Include posixver.h.
3894 * same.c: Include <stdbool.h>, <limits.h>.
3895 (_POSIX_NAME_MAX): Define if not defined.
3897 (same_name): If file names are silently truncated, report
3898 that the file names are the same if they are the same after
3899 the silent truncation.
3901 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3902 conversion function.
3903 * xstrtod.c (xstrtod): Likewise. All callers changed to
3904 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3907 2004-01-14 Paul Eggert <eggert@twinsun.com>
3909 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3910 with like-named macro in fnmatch.c.
3911 (EXT): Use an internal constant instead.
3913 Merge fnmatch patches from glibc.
3914 * fnmatch.c (mbsinit): Remove define.
3915 Add libc_hidden_ver (__fnmatch, fnmatch).
3916 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3917 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3919 2003-12-14 Karl Berry <karl@gnu.org>
3921 * config.charset: update from gettext-runtime.
3923 2003-12-03 Paul Eggert <eggert@twinsun.com>
3925 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3926 Bug reported by Alfred M. Szmidt.
3928 2003-11-29 Karl Berry <karl@gnu.org>
3930 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3932 2003-11-23 Paul Eggert <eggert@twinsun.com>
3933 Bruno Haible <bruno@clisp.org>
3935 * printf-parse.h: Don't include sys/types.h.
3936 (ARG_NONE): New macro.
3937 (char_directive): Change type of *arg_index fields to size_t.
3938 * printf-parse.c: Don't include sys/types.h.
3939 (SSIZE_MAX): Remove macro.
3940 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3941 Remove unnecessary overflow check.
3942 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3945 2003-11-24 Paul Eggert <eggert@twinsun.com>
3947 * alloca.c: Remove dependency on xalloc module.
3948 (xalloc_die): Remove.
3949 (memory_full) [!defined emacs]: New macro.
3950 [!defined emacs]: Don't include xalloc.h.
3951 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3952 address arithmetic overflows. Change datatypes a bit to avoid
3955 2003-11-22 Jim Meyering <jim@meyering.net>
3957 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3959 2003-11-17 Bruno Haible <bruno@clisp.org>
3961 * vasnprintf.c (alloca): Remove fallback definition.
3962 (freea): Remove definition.
3963 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3964 Reported by Paul Eggert.
3966 2003-11-17 Jim Meyering <jim@meyering.net>
3968 On systems without utime and without a utimes function capable of
3969 dealing with a NULL struct utimbuf* argument, this utime replacement
3970 could -- in unusual circumstances -- leak a file descriptor.
3971 * utime.c: Include <unistd.h> and <errno.h>.
3972 (utime_null): Be sure to close `fd' and to preserve errno.
3973 Reported by Geoff Collyer via Arnold Robbins.
3975 2003-11-16 Paul Eggert <eggert@twinsun.com>
3976 Bruno Haible <bruno@clisp.org>
3978 Protect against address arithmetic overflow.
3979 * printf-args.h: Include stddef.h.
3980 (arguments): Change type of field 'count' to size_t.
3981 * printf-args.c (printf_fetchargs): Use size_t instead of
3982 'unsigned int' where appropriate.
3983 * printf-parse.h: Include sys/types.h.
3984 (char_directive): Change type of *arg_index fields to ssize_t.
3985 (char_directives): Change type of fields 'count', max_*_length to
3987 * printf-parse.c: Include sys/types.h and xsize.h.
3988 (SSIZE_MAX): Define fallback value.
3989 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3990 instead of 'int' where appropriate. Check a_allocated, d_allocated
3991 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3992 * vasnprintf.c: Include xsize.h.
3993 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3994 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3995 overflow. Avoid wraparound when converting a width or precision from
3998 2003-11-16 Bruno Haible <bruno@clisp.org>
4000 Update from GNU gettext.
4001 * printf-parse.c: Generalize to it can be compiled for wide strings.
4002 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4003 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4004 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4005 SNPRINTF): New macros.
4006 Don't include <alloca.h> if the file is used inside libintl.
4007 (local_wcslen): New function, for Solaris 2.5.1.
4008 (VASNPRINTF): Use it instead of wcslen.
4010 2003-11-16 Bruno Haible <bruno@clisp.org>
4012 * xsize.h (xmax): New function.
4013 (xsum, xsum3, xsum4): Declare as "pure" functions.
4015 2003-11-12 Paul Eggert <eggert@twinsun.com>
4017 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4018 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4019 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4020 heuristic is just as accurate as far as we know, and it removes a
4021 dependency on size_max.m4 and ptrdiff_max.m4.
4023 2003-11-12 Paul Eggert <eggert@twinsun.com>
4025 * xstrtol.c (__xstrtol): Remove "break" immediately after
4026 "return", to pacify some unknown compiler. Problem reported
4029 2003-11-11 Bruno Haible <bruno@clisp.org>
4031 * xsize.h (SIZE_MAX): Remove fallback definition.
4032 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4035 2003-11-10 Paul Eggert <eggert@twinsun.com>
4037 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4038 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4039 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4041 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4042 not (size_t) -1, since it's defined here.
4044 2003-11-06 Paul Eggert <eggert@twinsun.com>
4046 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4047 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4048 Reject sizes of exactly SIZE_MAX bytes.
4049 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4050 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4052 2003-11-05 Bruno Haible <bruno@clisp.org>
4054 * xsize.h: Include limits.h, to avoid a possible collision with
4055 SIZE_MAX defined in <limits.h> on Solaris.
4057 2003-11-04 Bruno Haible <bruno@clisp.org>
4059 * xsize.h: New file.
4060 * linebreak.c: Include xsize.h.
4061 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4062 argument for overflow.
4063 Suggested by Paul Eggert.
4065 2003-10-31 Bruno Haible <bruno@clisp.org>
4067 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4068 to avoid (extremely rare) race condition.
4069 Suggested by Paul Eggert.
4071 2003-11-03 Jim Meyering <jim@meyering.net>
4073 * userspec.c: Include "userspec.h".
4074 * userspec.h: New file.
4076 2003-10-31 Paul Eggert <eggert@twinsun.com>
4078 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4079 * mountlist.c (SIZE_MAX): Define if not defined already.
4080 (read_filesystem_list): Set and use me_type_malloced.
4081 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4082 whatever the type happens to be), for brevity and consistency.
4083 Check for size calculation overflow on Alphas running OSF/1.
4085 2003-10-31 Jim Meyering <jim@meyering.net>
4087 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4089 * linebuffer.c: Include <string.h> for declaration of memset.
4091 2003-10-30 Paul Eggert <eggert@twinsun.com>
4092 Bruno Haible <bruno@clisp.org>
4094 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4095 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4097 2003-10-29 Paul Eggert <eggert@twinsun.com>
4099 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4100 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4102 * quotearg.c (quotearg_n_options): Use it.
4103 * group-member.c: Include <stdbool.h>.
4104 (free_group_info): Arg is now const *; don't free arg.
4105 (get_group_info): Now returns bool and accepts struct group_info *,
4106 rather than returning a malloc'ed struct group_info *.
4107 All uses changed. Check for overflow in internal size calculation.
4109 * getusershell.c (readname): Simplify the code by using x2nrealloc
4110 rather than xmalloc/xrealloc.
4111 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4112 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4113 conformance bug: the old code used a pointer after freeing the
4114 storage that it addressed.
4115 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4116 rather than doing it by hand.
4117 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4118 the buffer preserved. Use free and xmalloc instead.
4119 * quotearg.c (quotearg_n_options): Likewise.
4120 Use a simpler test for size overflow. Don't use xalloc_oversized
4121 because unsigned int might be wider than size_t (!); this suggests
4122 that we should switch from unsigned int to size_t for slot numbers.
4124 2003-10-27 Bruno Haible <bruno@clisp.org>
4126 * stdbool_.h: Better support for BeOS.
4128 2003-10-27 Paul Eggert <eggert@twinsun.com>
4130 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4131 to allocate the returned structure. Do not allocate a subarray,
4132 as x2nrealloc will do that.
4133 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4134 instead of xnrealloc.
4135 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4137 2003-10-26 Paul Eggert <eggert@twinsun.com>
4139 * xalloc.h (xalloc_oversized): New static inline function, for
4140 callers that want to do their own size-overflow checking. Include
4141 <stdbool.h>, since xalloc_oversized returns bool.
4142 * xalloc.c (array_size_overflow): Remove. All callers changed
4143 to use xalloc_oversized.
4145 Add two functions x2realloc, x2nrealloc, for programs that grow
4146 arrays dynamically by doubling their sizes.
4147 * xalloc.h (x2realloc, x2nrealloc): New decls.
4148 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4151 Port to C99 semantics for 'inline' of external functions.
4152 Bug reported by Bruno Haible.
4153 * xmalloc.c (xnmalloc_inline): New static inline function,
4154 with the old contents of xnmalloc.
4155 (xnmalloc, xmalloc): Use it.
4156 (xnrealloc_inline): New static inline function,
4157 with the old contents of xnrealloc.
4158 (xnrealloc, xrealloc): Use it.
4160 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4162 2003-10-25 Paul Eggert <eggert@twinsun.com>
4164 Fix several address-calculation bugs in the hash modules,
4165 plus some minor code cleanup.
4167 * hash.h: Include <stdbool.h>, for bool.
4168 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4169 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4170 hash_get_n_entries, hash_get_max_bucket_length,
4171 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4172 hash_rehash): Use size_t rather than unsigned.
4173 * hash.c (struct hash_table, hash_get_n_buckets,
4174 hash_get_n_buckets_used, hash_get_n_entries,
4175 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4176 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4177 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4179 (SIZE_MAX): Define if not defined.
4180 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4181 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4183 Use const * when possible.
4184 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4185 (check_tuning): Fix bug: if tuning parameters were very close to
4186 0 or 1, rounding errors could have caused subscript violations.
4187 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4188 (hash_initialize): Add 'fail:' label
4189 to free table and return NULL, and use it to simplify code.
4190 Use calloc rather than clearing the storage ourself.
4191 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4192 buffer size calculations.
4193 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4194 Include <stddef.h>, for size_t.
4195 * hash-pjw.c (hash_pjw): Likewise.
4196 Switch to method described by Bruno Haible.
4197 Include <limits.h>, for CHAR_BIT.
4198 (SIZE_BITS): New macro.
4200 2003-10-21 Paul Eggert <eggert@twinsun.com>
4202 * getndelim2.c (getndelim2): When size calculation overflows,
4203 ceiling the allocation at NMAX bytes rather than silently
4204 discarding input bytes before NMAX is reached. This makes
4205 a difference only if NMAX exceeds SIZE_MAX / 2.
4207 * obstack.c: Merge from glibc.
4208 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4209 Add libc_hidden_def (_obstack_newchunk).
4210 (_obstack_free) [! defined _LIBC]: Remove.
4211 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4212 a clone of the function body.
4213 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4214 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4216 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4217 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4220 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4221 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4222 Don't use lvalue casts, as GCC plans to remove support for them
4223 in GCC 3.5. Reported by Joseph S. Myers. This bug
4224 was also present in the non-GCC version, indicating that this
4225 code had always been buggy and had never been widely used.
4226 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4227 Use the fast variant of each macro, rather than copying the
4228 definiens of the fast variant; that way, we'll be more likely to
4229 catch future bugs in the fast variants.
4231 2003-10-20 Bruno Haible <bruno@clisp.org>
4233 * wait-process.h: New file, from GNU gettext.
4234 * wait-process.c: New file, from GNU gettext.
4236 2003-10-19 Jim Meyering <jim@meyering.net>
4238 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4240 2003-10-16 Paul Eggert <eggert@twinsun.com>
4242 * getgroups.c: Include <errno.h>, <stdlib.h>.
4243 (getgroups): First arg is int, not size_t.
4244 Don't let 'free' mangle errno.
4246 2003-10-16 Jim Meyering <jim@meyering.net>
4248 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4250 2003-10-15 Paul Eggert <eggert@twinsun.com>
4252 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4254 (new_exclude, add_exclude_file): Initial size no longer needs to
4256 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4257 our own address arithmetic overflow checking.
4259 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4260 (fnmatch): Do not alloca more than 2000 wide characters;
4261 instead, use malloc for large buffers.
4262 Check for address arithmetic overflow, and return -1
4263 with errno set to ENOMEM in that case.
4264 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4265 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4266 instead, return -1. Check for address arithmetic overflow.
4268 2003-10-14 Paul Eggert <eggert@twinsun.com>
4270 Handle invalid suffixes and overflow independently, so that
4271 callers can treat them independently as needed. Fix some bugs in
4272 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4273 suffix for a human-readable blocksize. The major caller-visible
4274 change is the addition of a new
4275 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4276 that both overflow and suffix chars were found.
4278 * human.c (humblock): Don't check separately for invalid suffix
4279 char; that is xstrtoumax's job (now that its bug is fixed).
4280 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4281 INTMAX_MAX]: New macros.
4282 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4283 TYPE_MAXIMUM): New macros.
4284 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4285 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4286 if overflow occurs, as it's what __strtol does and it's more useful
4288 (__xstrtol): If __strtol reports some error other than ERANGE,
4289 reflect it to the caller as LONGINT_INVALID. If it reports
4290 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4291 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4292 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4294 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4295 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4296 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4297 [defined UINTMAX_MAX]: New macros.
4299 2003-10-14 Bruno Haible <bruno@clisp.org>
4301 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4302 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4303 Also use volatile where needed.
4305 2003-10-12 Paul Eggert <eggert@twinsun.com>
4307 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4308 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4309 and define in terms of the other primitives.
4310 * xmalloc.c: Include stdbool.h; do not include exit.h.
4311 (SIZE_MAX): Define if not already defined.
4312 (array_size_overflow): New function.
4313 (xalloc_die): Abort instead of exiting if 'error' returns.
4314 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4315 (xmalloc, xrealloc): Use them.
4316 (xcalloc): Check for address arithmetic overflow.
4317 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4318 a bit faster than strcpy.
4320 2003-10-08 Paul Eggert <eggert@twinsun.com>
4322 Merge getpass from libc, plus a few fixes.
4324 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4325 Include <stdbool.h>.
4326 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4327 __fsetlocking to empty.
4328 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4329 do include <bits/libc-lock.h>.
4330 Do not include <fcntl.h>; not needed.
4331 [_LIBC]: Include <wchar.h>.
4332 (NOTCANCEL_MODE): New macro.
4333 (flockfile, funlockfile) [_LIBC]: New macros.
4334 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4335 [!_LIBC]: New macros.
4336 (call_fclose): New function.
4337 (getpass): Use it. Save tty stream separately; this simplifies the
4338 code and makes it more reliable if stdin happens to equal stdout.
4339 Invoke __fsetlocking on tty.
4340 Handle thread cancellation if needed.
4341 Namespace cleanup (use __tcgetattr, __getline).
4342 Use bool for Booleans.
4343 [USE_IN_LIBIO]: Handle wide streams.
4344 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4345 stream might go where.
4347 * unlocked-io.h: Include <stdio.h>, so that the caller
4348 doesn't have to include <stdio.h> before us.
4349 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4350 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4351 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4352 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4353 if not declared, so that we can use getpass.c code from libc without
4355 (flockfile, ftrylockfile, funlockfile): New macros.
4357 2003-10-06 Bruno Haible <bruno@clisp.org>
4359 * version-etc-2.h: Remove file.
4360 * version-etc-2.c: Remove file.
4362 2003-09-25 Jim Meyering <jim@meyering.net>
4363 Bruno Haible <bruno@clisp.org>
4365 This lets translators provide better translations for the
4366 "Written by ..." part of --version output.
4367 * version-etc.h: Include stdarg.h.
4368 (version_etc_copyright): Declare as readonly.
4369 (version_etc): Make this function variadic with a NULL-terminated list
4370 of author name strings.
4371 (version_etc_va): New declaration.
4372 * version-etc.c: Include stdarg.h, stdlib.h.
4373 (version_etc_copyright): Declare as readonly.
4374 (version_etc_va): New function. Provide a different translatable string
4375 for each possible number of authors < 10. Abbreviate when there are 10
4377 (version_etc): Make this function variadic. Call version_etc_va.
4378 Suggestion from Gary V. Vaughan.
4380 * long-options.h (parse_long_options): Change prototype: the authors
4381 string is moved to the end and becomes variadic.
4382 * long-options.c: Include stdarg.h.
4383 (parse_long_options): Make this function variadic, too.
4384 Call version_etc_va, not version_etc.
4386 2003-10-06 Bruno Haible <bruno@clisp.org>
4388 * fatal-signal.h: New file, from GNU gettext.
4389 * fatal-signal.c: New file, from GNU gettext.
4391 2003-10-04 Karl Berry <karl@gnu.org>
4393 * argp*: update from libc.
4395 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4397 * getpass.c (getpass): Use a no-op fseek when switching from input to
4398 output mode on the same stream.
4400 2003-09-29 Paul Eggert <eggert@twinsun.com>
4402 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4403 Fix arg typo in previous patch.
4405 2003-09-28 Jim Meyering <jim@meyering.net>
4407 * error.c: Correct cpp indentation.
4409 2003-09-27 Paul Eggert <eggert@twinsun.com>
4411 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4412 Omit the special code that used __typeof__, since we worry that
4413 it could be more trouble than it's worth. See:
4414 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4415 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4419 2003-09-26 Jim Meyering <jim@meyering.net>
4421 * error.c (error_tail): Move some declarations
4422 into inner scope where the local variables are used.
4424 2003-09-26 Bruno Haible <bruno@clisp.org>
4426 * stpncpy.h (gnu_stpncpy): New declaration.
4427 (stpncpy): Define as alias for gnu_stpncpy.
4428 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4430 2003-09-26 Paul Eggert <eggert@twinsun.com>
4432 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4433 (error_tail): Do not loop, reallocating temporary buffer, since
4434 the output cannot contain more wide characters than the input
4435 contains bytes, the size must be big enough already. This avoids
4436 one potential size overflow calculation. Check for size overflow
4437 when calculating temporary buffer size. Free temporary buffer
4438 when done, if it was allocated with malloc; this plugs a memory
4439 leak. Remove casts from void * to pointers, that are no longer
4440 needed now that we're assuming C89 or better.
4442 Merge error changes from glibc.
4444 * error.c, error.h: Update copyright notice header to match glibc.
4445 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4446 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4447 Disable cancellation while printing error.
4448 * error.h: Prepend __ to parameter names.
4450 2003-09-25 Karl Berry <karl@gnu.org>
4452 * argp-fmtstream.c, argp-help.c: update from libc.
4454 2003-09-25 Bruno Haible <bruno@clisp.org>
4456 * version-etc-2.h: New file, from version-etc.h with modifications.
4457 * version-etc-2.c: New file, from version-etc.c with modifications.
4459 2003-09-25 Simon Josefsson <jas@extundo.com>
4461 * xgetdomainname.h: New file.
4462 * xgetdomainname.c: New file.
4464 2003-09-25 Simon Josefsson <jas@extundo.com>
4465 Bruno Haible <bruno@clisp.org>
4467 * getdomainname.h: New file.
4468 * getdomainname.c: New file.
4470 2003-09-24 Paul Eggert <eggert@twinsun.com>
4472 * linebuffer.c (freebuffer): Don't free the argument, just
4473 the buffer associated with the argument. Bug reported by
4476 2003-09-19 Karl Berry <karl@gnu.org>
4478 * argp.h: update from libc.
4480 2003-09-16 Paul Eggert <eggert@twinsun.com>
4482 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4483 input error, instead of returning NULL the next time we are called
4484 (and therefore losing track of errno).
4486 2003-09-15 Paul Eggert <eggert@twinsun.com>
4488 * getndelim2.c (getndelim2): Don't trash errno when a read
4489 fails, so that the caller gets the proper errno.
4491 * readutmp.c (read_utmp): Likewise.
4492 Check for fstat error. Close stream and free storage
4495 2003-09-14 Bruno Haible <bruno@clisp.org>
4497 * fwriteerror.h: New file.
4498 * fwriteerror.c: New file.
4500 2003-09-14 Jim Meyering <jim@meyering.net>
4502 * getloadavg.c: Correct cpp indentation.
4503 * strdup.c: Likewise.
4504 * vasnprintf.c: Likewise.
4506 2003-09-12 Paul Eggert <eggert@twinsun.com>
4508 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4509 * obstack.c [!defined _LIBC]: Likewise.
4510 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4511 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4512 * exitfail.c: Don't include stdlib.h; no longer needed.
4514 More changes to assume C89 or better.
4516 * error.c (error_tail): Assume vprintf.
4518 * argmatch.c (getenv): Remove decl.
4519 * progreloc.c (get_full_program_name): Define via prototype.
4520 * setenv.c (clearenv): Likewise.
4521 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4523 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4524 (malloc, memcpy): Remove decls.
4525 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4526 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4527 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4528 (memcpy): Remove macro.
4529 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4530 (__P): Remove. All uses removed.
4531 (PTR): Remove. All uses changed to void *.
4532 (CHAR_BIT, NULL): Remove.
4533 (spaces, zeros, memset_space, memset_zero)
4534 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4536 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4537 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4538 Define with prototype.
4539 Remove now-unnecessary prototype decl.
4540 (extra_args_spec): Assume ANSI C. All uses changed.
4541 (extra_args_spec_iso): Remove.
4542 (my_strftime, emacs_strftimeu): Define via prototype.
4543 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4545 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4546 * strtoimax.c: Include <stdlib.h> unconditionally.
4547 (strtoul, strtol): Remove decls.
4548 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4550 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4551 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4552 (LOCALE_PARAM_PROTO): New macro.
4553 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4554 (INTERNAL (strtol), strtol): Define with a prototype.
4555 (PARAMS): Remove. All uses removed.
4556 * tempname.c: Include <string.h> unconditionally.
4557 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4558 * xgethostname.c (main): Define with a prototype.
4559 * xmalloc.c: Include "xalloc.h" first, to check interface.
4560 Include <stdlib.h> unconditionally.
4561 (calloc, malloc, realloc, free): Remove decls.
4562 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4563 Include <stdlib.h> unconditionally. Sort include file names.
4565 (xstrtod): Define with a prototype.
4566 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4567 (strtol, strtoul): Remove decls.
4569 2003-09-11 Paul Eggert <eggert@twinsun.com>
4571 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4572 Include <stdlib.h>, <string.h> unconditionally.
4573 Remove now-unnecessary cast to char *.
4574 * strnlen.c: Include <string.h> unconditionally.
4575 * yesno.c (yesno): Define with a prototype.
4577 2003-09-10 Bruno Haible <bruno@clisp.org>
4579 * strcspn.c: Include <string.h> unconditionally.
4580 * strpbrk.c: Include <string.h> unconditionally.
4581 * strstr.c: Include <string.h> unconditionally.
4582 * unicodeio.c: Include <string.h> unconditionally.
4583 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4584 * unsetenv.c: Likewise.
4585 * xreadlink.c: Include <stdlib.h> unconditionally.
4586 * yesno.c: Include <stdlib.h> unconditionally.
4587 (rpmatch): Add prototype.
4589 2003-09-10 Jim Meyering <jim@meyering.net>
4591 * error.c: Correct indentation of cpp directives.
4593 2003-09-09 Paul Eggert <eggert@twinsun.com>
4597 * acosl.c (main): Use a prototype.
4598 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4601 * getloadavg.c (getloadavg, main): Define via prototypes.
4603 * getopt.h (struct option.name): Assume C89, and use 'const'.
4604 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4605 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4607 * getopt.c (const): Remove macro.
4608 Include <string.h> unconditionally.
4609 (my_index): Remove; all uses changed to strchr.
4610 (strlen): Remove decl.
4611 (exchange): Remove forward decl; no longer needed.
4612 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4613 Define with prototype.
4614 * getopt1.c (const): Remove macro.
4615 (getopt_long, getopt_long_only, main): Define with prototype.
4617 * getugroups.c: Include <string.h> unconditionally.
4619 * getusershell.c: Include <stdlib.h> unconditionally.
4620 (getusershell, setusershell, endusershell, readname, main):
4621 Define with prototypes.
4623 * group-member.c: Include group-member.h first.
4624 Include <stdlib.h> unconditionally.
4626 * hard-locale.c: Include hard-locale.h first.
4627 Include <stdlib.h>, <string.h> unconditionally.
4629 * hash.c (free, malloc): Remove decls.
4630 Include <stdlib.h> unconditionally.
4632 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4633 (getenv): Do not declare.
4635 * idcache.c: Include <string.h> unconditionally.
4637 * long-options.c: Include long-options.h first, to test interface.
4638 Include <stdlib.h> unconditionally.
4640 * makepath.c: Include makepath.h first, to test interface.
4641 Include <stdlib.h> and <string.h> unconditionally.
4643 * linebuffer.c: Include <stdlib.h>.
4644 (free): Remove decl.
4646 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4647 rpl_malloc returns void *, not char *.
4648 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4650 * md5.h: Include <limits.h> unconditionally.
4651 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4652 (__P): Remove; all uses removed.
4653 * md5.c: Include "md5.h" first.
4654 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4655 md5_buffer, md5_process_bytes, md5_process_block):
4656 Define with prototypes.
4657 * sha.h (__P): Remove all uses. (It wasn't defined??)
4658 * sha.c: Include "sha.h" first.
4659 Include <stdlib.h>, <string.h> unconditionally.
4661 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4662 * memcmp.c (__ptr_t): Likewise.
4663 * memrchr.c (__ptr_t): Likewise.
4664 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4665 Include <string.h> unconditionally.
4666 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4667 * memchr.c: Include <stdlib.h> unconditionally.
4668 * memchr.c (LONG_MAX): Remove.
4669 * memrchr.c (LONG_MAX): Likewise.
4670 * memchr.c (__memchr): Define via a prototype.
4671 * memrchr.c (__memrchr): Likewise.
4672 * memcmp.c (__P): Remove, and remove all uses.
4673 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4674 Remove forward decls; no longer needed.
4675 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4676 Use types required by C89 in prototype.
4678 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4679 * savedir.c: Likewise.
4680 * mkdir.c (free): Remove decl.
4681 * rmdir.c (rmdir): Define with a prototype.
4682 * savedir.c: Include savedir.h first, to test interface.
4684 * mktime.c (STDC_HEADERS): Remove.
4685 Include <stdlib.h>, <string.h> unconditionally.
4687 * modechange.c: Include <stdlib.h> unconditionally.
4688 (malloc): Remove decl.
4690 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4691 (free): Remove decl.
4693 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4694 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4695 (This type really should be intptr_t, but that's a C99ism.)
4696 (_obstack_memcpy): Remove: all uses changed to memcpy.
4697 Include <string.h> unconditionally.
4698 (struct obstack): Assume __STDC__ for types of members
4699 chunkfun, freefun, extra_arg.
4700 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4701 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4702 obstack_begin, obstack_specify_allocation,
4703 obstack_specify_allocation_with_arg, obstack_chunkfun,
4704 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4705 Remove unprototyped decls and the macros that use them.
4706 * obstack.c (POINTER): Remove. All uses changed to void *.
4707 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4708 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4709 (defined __STDC__ && __STDC__)]:
4710 Remove nonprototyped code.
4711 Include <stdlib.h> unconditionally.
4712 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4713 _obstack_allocated_p, _obstack_free, obstack_free,
4714 _obstack_memory_used, print_and_abort):
4715 Define using prototypes.
4716 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4717 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4718 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4719 obstack_next_free, obstack_object_size, obstack_room) [0]:
4720 Remove unused, unprototyped code.
4722 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4724 * physmem.c (physmem_total, physmem_available, main): Define
4727 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4728 (main): Define with a prototype.
4730 * posixver.c (getenv): Remove decl.
4732 * putenv.c (malloc): Returns void *, not char *.
4733 Include <string.h> unconditionally.
4734 (strchr, memcpy, NULL): Do not define.
4736 * readtokens.c: Include readtokens.h first, to test interface.
4737 Include <stdlib.h>, <string.h> unconditionally.
4738 (init_tokenbuffer): Define with a prototype.
4740 * regex.c (PARAMS): Remove. All uses removed.
4741 All uses of _RE_ARGS removed, too.
4742 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4744 (bzero): Assume memset exists.
4745 (memcmp, memcpy, NULL): Remove.
4746 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4747 char, or assignments to local vars of type signed char.
4748 (init_syntax_once, PREFIX(extract_number_and_incr),
4749 PREFIX(print_partial_compiled_pattern),
4750 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4751 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4752 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4753 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4754 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4755 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4756 wcs_compile_range, byte_compile_range, truncate_wchar,
4757 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4758 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4759 count_mbs_length, wcs_re_match_2_internal,
4760 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4761 PREFIX(alt_match_null_string_p),
4762 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4763 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4764 regfree, PREFIX(extract_number)): Define with prototype. Remove
4765 now-unnecessary declaration, if any.
4766 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4768 Remove now-unnecessary casts among pointer types.
4769 * regex.h (_RE_ARGS): Remove. All uses removed.
4771 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4772 (free): Remove decl.
4774 * rpmatch.c: Include <stdlib.h> unconditionally.
4776 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4777 (free): Remove decl.
4779 * save-cwd.c: Include <stdlib.h> unconditionally.
4780 * xgetcwd.c: Likewise.
4782 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4783 (free): Remove decl.
4785 * strchrnul.c (strchrnul): Define with a prototype.
4786 Fix bug: c_in was not converted to char before searching.
4788 The following changes are not K&R related:
4790 * group-member.h: Include <sys/types.h>, so that this file is
4792 * makepath.h: Likewise.
4794 * getusershell.c (readname, default_index, line_size, readname):
4795 Use size_t, not int, for sizes.
4796 (readname): If the size overflows, report an error instead of
4799 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4801 * getndelim2.c: Assume stdlib.h per the C89 spec.
4803 2003-09-08 Paul Eggert <eggert@twinsun.com>
4805 Assume C89 or better; remove K&R cruft.
4806 A few of these changes were first proposed by Derek Robert Price
4807 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4809 * addext.c: Include <string.h> unconditionally.
4810 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4811 Don't declare getenv or malloc.
4813 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4814 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4816 (find_stack_direction, alloca): Use prototypes.
4818 * atexit.c (atexit): Define using a prototype.
4820 * basename.c, dirname.c, stripslash.c:
4821 Include <string.h> unconditionally.
4823 * bcopy.c: Include <stddef.h>.
4824 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4826 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4828 * error.h (error, error_at_line, error_print_progname)
4829 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4830 * error.c: Include error.h first, to check interface.
4831 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4832 (VA_START): Remove; all uses changeed to va_start.
4833 (exit, strerror): Remove decls.
4834 (error_print_progname): Prototype uncondionally.
4835 Don't include <errno.h>; no longer needed.
4836 (private_strerror): Remove.
4837 (error_tail): Always define.
4838 (error, error_at_line): Assume C89 or better; always use prototypes.
4839 * fatal.c: Include "fatal.h" first, to test interface.
4840 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4841 (VA_START): Remove; all uses changed to va_start.
4842 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4844 (exit): Remove decl.
4845 (fatal): Prototype unconditionally. Assume va_start works.
4846 Abort at end, to pacify gcc.
4848 * euidaccess.c (main): Define with a prototype.
4850 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4852 * exitfail.c: Include <stdlib.h> unconditionally.
4854 * fnmatch_.h (__P): Remove. All uses changed to assume
4856 * fnmatch.c: Include fnmatch.h first, to test interface.
4857 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4858 (getenv): Remove decl.
4859 (fnmatch): Define using a prototype.
4860 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4861 (FCT): Define using a prototype.
4863 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4865 * gethostname.c: Include <stddef.h>.
4866 (gethostname): Define with prototype. Length is size_t, not int.
4868 2003-09-08 Paul Eggert <eggert@twinsun.com>
4870 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4871 getversion.c should have been removed then, but was accidentally
4874 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4875 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4877 2003-09-07 Paul Eggert <eggert@twinsun.com>
4879 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4880 copy_tm_result. Bug reported by Simon Josefsson in
4881 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4883 2003-09-06 Paul Eggert <eggert@twinsun.com>
4885 * time_r.c, time_r.h: New files.
4887 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4889 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4890 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4892 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4894 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4895 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4898 * timegm.c: Switch to glibc implementation, with the following changes:
4899 [defined HAVE_CONFIG_H]: Include <config.h>.
4900 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4901 (__mktime_internal) [!defined _LIBC]: New decl.
4902 (__gmtime_r) [!defined _LIBC]: New macro and function.
4903 (timegm): Use a prototype, since gnulib assumes C89.
4904 Do not bother declaring tmp to be const, as it's not really usefu.
4905 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4906 (timegm): Declare only if HAVE_DECL_TIMEGM.
4908 2003-09-03 Paul Eggert <eggert@twinsun.com>
4910 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4911 Bug reported by Lute Kamstra in
4912 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4914 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4915 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4916 course with correspondingly smaller numbers for tomorrow and
4917 yesterday. From Tadayoshi Funaba. Originally installed into
4918 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4921 2003-08-31 Simon Josefsson <jas@extundo.com>
4923 * timegm.h: New file.
4924 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4926 2003-08-31 Karl Berry <karl@gnu.org>
4928 * argp.h: update from libc.
4930 2003-08-28 Bruno Haible <bruno@clisp.org>
4932 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4933 warning on QNX, which defines O_BINARY to 000000.
4935 2003-08-24 Bruno Haible <bruno@clisp.org>
4937 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4938 MSVC7 <stdio.h> is included later.
4940 2003-08-20 Bruno Haible <bruno@clisp.org>
4942 * progname.h: New file, from GNU gettext.
4943 * progname.c: New file, from GNU gettext.
4944 * progreloc.c: New file, from GNU gettext.
4946 2003-08-19 Bruno Haible <bruno@clisp.org>
4948 * xstrdup.c: Assume <string.h> exists.
4950 2003-08-18 Jim Meyering <jim@meyering.net>
4952 * setenv.h: Indent nested cpp directive.
4953 * vasnprintf.c: Remove trailing blanks.
4955 2003-08-17 Simon Josefsson <jas@extundo.com>
4956 Bruno Haible <bruno@clisp.org>
4958 * xstrndup.h: New file.
4959 * xstrndup.c: New file.
4961 2003-08-17 Bruno Haible <bruno@clisp.org>
4963 * strndup.h: New file.
4965 2003-08-16 Paul Eggert <eggert@twinsun.com>
4967 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4968 space, undoing this 2003-08-12 change:
4969 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4971 2003-08-16 Jim Meyering <jim@meyering.net>
4973 Merge from coreutils.
4974 * xstrtoimax.c: #else #if -> #elif.
4975 * xstrtoumax.c: Likewise.
4977 2003-08-15 Paul Eggert <eggert@twinsun.com>
4979 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4980 rather than tab, after '#' in shell-script copyright notices.
4981 Suggested by Bruno Haible.
4983 2003-08-15 Jim Meyering <jim@meyering.net>
4984 and Paul Eggert <eggert@twinsun.com>
4986 Merge from coreutils.
4987 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4988 member but strut utmpx does not. Needed for AIX 4.3.3.
4989 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4991 2003-08-15 Jim Meyering <jim@meyering.net>
4993 Merge from coreutils.
4994 * xgethostname.c: Include <stdlib.h>.
4995 (xghostname): Don't exit for anything other than memory-related
4996 failure; just return NULL.
4997 * userspec.c: Include "posixver.h".
4998 (parse_user_spec): Accept `.' as a separator only
4999 in pre-POSIX-200112 mode.
5000 * strtoimax.c: Use #elif rather than #else #if.
5001 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5002 Remove function, now that we can rely on a working tzset function.
5003 [!_LIBC]: Ensure that the required autoconf test has been run.
5004 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5005 Use underlying_strftime for %r.
5006 * sha.c: Merge in some clean-up and optimization changes from glibc.
5007 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5008 Ensure that it is a multiple of 64.
5009 Rearrange loop exit tests so as to avoid performing an
5010 additional fread after encountering an error or EOF.
5011 * realloc.c: Update copyright date.
5013 2003-08-14 Jim Meyering <jim@meyering.net>
5015 Merge from coreutils.
5016 * obstack.h: Whitespace changes.
5017 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5018 and xcalloc return values.
5019 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5020 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5021 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5022 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5023 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5025 Use mntctl's return value to drive the entry-processing loop, since
5026 we can't rely on the value of the vmt_length member in the last
5027 entry. On some systems doing so could result in exhausting
5028 virtual memory. Based in part on a patch from Mike Jetzer.
5030 2003-08-14 Jim Meyering <jim@meyering.net>
5031 and Paul Eggert <eggert@twinsun.com>
5033 Merges from coreutils, plus other fixes.
5034 * physmem.c: Merge in portability changes from gcc/libiberty
5035 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5036 for credits and details. Thanks to Kaveh Ghazi for helping
5037 to keep these files in sync.
5038 (ARRAY_SIZE): Define it.
5039 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5040 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5041 (memcasecmp): Don't assume size_t fits in unsigned int.
5042 Remove casts and duplicate code.
5043 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5044 (memcpy): Remove definition.
5045 Merge in some clean-up and optimization changes from glibc.
5046 [BLOCKSIZE]: Move definition to top of file.
5047 Ensure that it is a multiple of 64.
5048 Rearrange loop exit tests so as to avoid performing an
5049 additional fread after encountering an error or EOF.
5050 * md5.h (md5_uintptr): Define.
5051 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5052 return to the initial working directory. Preserve errno
5054 * idcache.c: Include "xalloc.h".
5055 (xmalloc, xrealloc): Remove decls.
5056 (getuser): Remove casts no longer required in C89.
5057 * human.c: Include stdio.h, for sprintf.
5058 * group-member.c: Include "xalloc.h".
5059 (xmalloc, xrealloc): Remove decls.
5060 (get_group_info): Remove casts no longer required in C89.
5061 * getusershell.c (readname): Remove casts no longer required in C89.
5062 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5063 * getline.c: Whitespace fix, from coreutils.
5065 2003-08-13 Paul Eggert <eggert@twinsun.com>
5067 * exclude.c: Include <ctype.h>
5068 (IN_CTYPE_DOMAIN): New macro.
5070 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5073 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5074 Undo previous (whitespace-only) change.
5076 2003-08-12 Paul Eggert <eggert@twinsun.com>
5078 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5079 Normalize leading white space and remove trailing white space.
5080 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5081 notice, as per ../config/srclist-update.
5083 Merge from coreutils.
5084 * euidaccess.h: New file.
5085 * euidaccess.c: Include it.
5086 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5087 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5088 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5090 2003-08-11 Bruno Haible <bruno@clisp.org>
5092 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5093 (vasnprintf): Use it instead of wcslen.
5095 2003-08-11 Bruno Haible <bruno@clisp.org>
5097 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5098 value to ensure that _Bool promotes to int. Use #define for _Bool when
5099 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5101 2003-08-10 Karl Berry <karl@gnu.org>
5103 * regex.h: update from libc (whitespace fix).
5105 2003-08-09 Paul Eggert <eggert@twinsun.com>
5107 Merge some files from coreutils. These changes were
5108 originally made by Jim Meyering.
5109 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5110 many older Unixes require this.
5111 * alloca.c (alloca): Remove cast to argument of free;
5112 no longer needed in C89.
5113 * alloca_.h, regex.h: Fix white space to match
5114 what GNU indent does.
5116 2003-08-05 Paul Eggert <eggert@twinsun.com>
5118 * bumpalloc.h: Remove.
5120 2003-08-04 Paul Eggert <eggert@twinsun.com>
5122 * getloadavg.c: Change copyright notice and spacing to conform to
5125 Merge from coreutils.
5126 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5128 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5129 from Karl Berry, implemented by Jim Meyering.
5130 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5131 from Dmitry V. Levin.
5132 Remove anachronistic cast of xrealloc.
5133 * fnmatch_.h (__const): Remove. Use 'const'.
5134 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5135 type. Otherwise, it wouldn't compile with at least /bin/cc on
5136 ymp-cray-unicos9.0.2.X.
5137 Combine two mostly-identical uses of alloca into one.
5138 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5140 2003-08-04 Dave Love <d.love@dl.ac.uk>
5144 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5145 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5146 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5147 obsolete NLIST_NAME_UNION.
5148 [__GNU__]: Undef BSD and FSCALE.
5149 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5151 2003-08-03 Paul Eggert <eggert@twinsun.com>
5153 * stdbool_.h (_Bool): Make it signed char, instead of
5154 an enum type, so that it's guaranteed to promote to int. See:
5155 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5157 2003-07-31 Paul Eggert <eggert@twinsun.com>
5159 * strerror.c: Include config.h, limits.h. Declare sprintf.
5160 (strerror): Don't assume that a printable int fits in 14 bytes.
5162 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5163 Bruno Haible <bruno@clisp.org>
5165 * getline.h (getline, getdelim): Change return type to ssize_t.
5166 * getline.c (getline, getdelim): Likewise.
5167 Remove _GNU_SOURCE define; now it's defined in config.h through
5170 2003-07-22 Paul Eggert <eggert@twinsun.com>
5172 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5173 over-parenthesization in macros.
5175 Sync with coreutils.
5177 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5180 Use `exit_failure' for xalloc and xmemcoll instead of their own
5181 private exit-failure variables.
5182 * xalloc.h (xalloc_exit_failure): Remove.
5183 * xmalloc.c: Likewise. Include exitfail.h.
5184 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5185 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5186 * xmemcoll.c: Likewise. Include exitfail.h.
5187 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5189 2003-07-18 Paul Eggert <eggert@twinsun.com>
5191 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5192 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5193 to test that it can stand by itself. Include "exitfail.h".
5194 Clients should set exit_failure instead.
5195 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5197 2003-07-18 Andreas Schwab <schwab@suse.de>
5199 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5201 2003-07-18 Bruno Haible <bruno@clisp.org>
5203 * getndelim2.h: New file.
5204 * getndelim2.c: Make into a module of its own. Include config.h,
5206 (getndelim2): Make non-static. Change return type to ssize_t.
5207 * getline.h: Change argument names.
5208 * getline.c: Include getndelim2.h instead of getndelim2.c.
5209 * getnline.c: Include getndelim2.h.
5211 2003-07-17 Bruno Haible <bruno@clisp.org>
5213 * Makefile.am: Remove file.
5214 * Makefile.in: Remove file.
5216 2003-07-17 Bruno Haible <bruno@clisp.org>
5218 * getnline.h: New file.
5219 * getnline.c: New file.
5220 * getndelim2.c: New file, extracted from getline.c.
5221 (getndelim2): Renamed from getdelim2, with added nmax argument.
5222 * getline.c: Include getndelim2.c.
5223 (getdelim2): Moved out to getndelim2.c.
5224 (getline, getdelim): Update.
5226 2003-07-15 <karl@gnu.org>
5228 * vasnprintf.c: update from gettext.
5230 2003-07-15 Jim Meyering <jim@meyering.net>
5232 * makepath.c (make_path): Enclose diagnostic in _(...).
5234 2003-07-14 Paul Eggert <eggert@twinsun.com>
5236 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5237 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5238 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5239 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5240 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5241 updated automatically by ../config/srclist-update. This changes
5242 their license from LPGL to GPL.
5244 2003-07-14 Jim Meyering <jim@meyering.net>
5246 Don't emit diagnostics. Let callers do that.
5247 * save-cwd.c: Don't include "error.h".
5248 (save_cwd): Don't call error. Ensure that errno is valid
5249 when returning nonzero.
5251 * save-cwd.h (restore_cwd): Update prototype.
5252 * save-cwd.c (restore_cwd): Remove two parameters.
5253 Simplify. Don't call error upon failure. Let callers do that.
5254 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5255 when auditing is enabled. But don't bother updating the #if.
5257 2003-07-14 Simon Josefsson <jas@extundo.com>
5259 * mempcpy.h: New file.
5260 * mempcpy.c: New file.
5262 2003-07-14 Paul Eggert <eggert@twinsun.com>
5264 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5265 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5266 unicodeio.c, unicodeio.h, unlocked-io.h:
5267 Switch from LGPL to GPL.
5269 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5271 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5272 it breaks C++ compilation.
5273 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5275 2003-07-10 Jim Meyering <jim@meyering.net>
5277 * vasnprintf.c: Remove trailing blanks.
5278 Make cpp indentation consistent.
5280 2003-07-09 Paul Eggert <eggert@twinsun.com>
5282 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5283 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5284 Switch from LGPL to GPL.
5286 2003-07-07 Paul Eggert <eggert@twinsun.com>
5288 * mktime.c: Fix some boundary cases and remove need for floating point.
5290 Issue a compile-time diagnostic if time_t is floating point, or if
5291 two's complement arithmetic is not in effect, or if arithmetic
5292 right shift does not propagate the sign. These assumptions were
5293 all in the original code but they weren't checked.
5295 (TIME_T_MIDPOINT, verify): New macros.
5296 (__isleap): Remove; it has integer overflow problems.
5297 (leapyear): New function, without those problems.
5298 (ydhms_tm_diff): Remove; splitting into two parts.
5299 (ydhms_diff): New function, containing the arithmetic part of
5300 the old ydhms_tm_diff function. Issue a compile-time
5301 diagnostic if we are not using C99 integer division.
5302 Avoid casts when possible.
5303 (guess_time_tm): New function, containing the checking part of
5304 the old ydhms_tm_diff function. Return the new value, rather than
5305 the difference between it and the old. Accept a new argument T
5306 so that *T specifies the old value. Check for overflow in the result.
5308 (__mktime_internal): Use a time_t offset, not a long int offset.
5309 This undoes the 2003-06-04 change, which is no longer needed now
5310 that we have better overflow checking.
5311 (localtime_offset): Likewise.
5313 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5314 and long are 64-bit but int is only 32-bit.
5315 (ydhms_diff): Use long int to store year1 and yday1.
5316 Issue a compile-time diagnostic if long int is not wide enough.
5318 (__mktime_internal): Use long int to store adjusted year and yday.
5319 Use plain C rather than preprocessor commands, if that doesn't
5321 Check for overflow (and try to repair) after each probe
5322 rather than checking only at the very end. This avoids some bugs
5323 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5324 does not equal GMT offset at maximum time).
5325 Use integer to check for overflow rather than floating point; this
5326 is more portable to non-IEEE hosts, and is a tad faster.
5327 When we detect that we are oscillating between two values,
5328 don't check whether tm_isdst has the requested value, since
5329 we already know the answer. When tm_isdst has the wrong value,
5330 use a different heuristic to find the right one, based on the
5331 extreme values actually observed in practice in tz2003a,
5332 rather than the (overly optimistic) "previous 3 calendar quarters".
5334 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5335 "T const" to accommodate glibc style.
5336 (check_result): Use less-confusing report format. "long" -> "long int.
5338 Don't loop if the iteration overflows time_t.
5339 Allow a negative step in the iteration.
5341 2003-07-01 Paul Eggert <eggert@twinsun.com>
5343 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5344 having it depend on HAVE_SYS_TYPES_H.
5346 2003-06-25 Bruno Haible <bruno@clisp.org>
5348 * readlink.c: New file.
5350 2003-06-20 Bruno Haible <bruno@clisp.org>
5352 Assume C89, so PARAMS isn't needed.
5353 * unicodeio.h (PARAMS): Remove.
5354 * unicodeio.c: Don't use PARAMS.
5356 2003-06-18 Jim Meyering <jim@meyering.net>
5358 Merge changes from coreutils.
5359 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5360 Remove explicit declarations of xmalloc and realloc.
5362 (read_utmp): Remove anachronistic cast of xmalloc.
5364 2003-06-17 Paul Eggert <eggert@twinsun.com>
5366 Assume C89, so PARAMS isn't needed.
5367 * backupfile.h (PARAMS): Remove. All uses removed.
5368 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5369 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5370 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5371 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5372 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5373 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5374 xstrtol.h: Likewise.
5375 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5376 same.h, strverscmp.h: Do not include config.h; no longer needed.
5377 Anyway, config.h should always be included before any other file.
5379 2003-06-11 Simon Josefsson <jas@extundo.com>
5381 * sysexit_.h: New file.
5383 2003-05-20 Derek Price <derek@ximbiot.com>
5385 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5387 2003-06-10 Simon Josefsson <jas@extundo.com>
5389 * strchrnul.h: New file.
5390 * strchrnul.c: New file.
5392 2003-06-10 Simon Josefsson <jas@extundo.com>
5394 * argp.h: New file, from glibc.
5395 * argp-ba.c: New file, from glibc.
5396 * argp-eexst.c: New file, from glibc.
5397 * argp-fmtstream.c: New file, from glibc.
5398 * argp-fmtstream.h: New file, from glibc.
5399 * argp-fs-xinl.c: New file, from glibc.
5400 * argp-help.c: New file, from glibc.
5401 * argp-namefrob.h: New file, from glibc.
5402 * argp-parse.c: New file, from glibc.
5403 * argp-pv.c: New file, from glibc.
5404 * argp-pvh.c: New file, from glibc.
5405 * argp-xinl.c: New file, from glibc.
5407 2003-06-07 Jim Meyering <jim@meyering.net>
5409 * readtokens.h: Put `Free Software Foundation, Inc.'
5410 in place of my name in the copyright comment.
5411 Remove definition and uses of __P.
5414 * stat.c: Don't declare xmalloc explicitly.
5415 Instead, include "xalloc.h".
5416 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5417 xrealloc, and xcalloc return values.
5418 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5420 * xgetcwd.h: Remove definition/uses of PARAMS.
5422 2003-06-06 Jim Meyering <jim@meyering.net>
5424 * stdbool_.h: Renamed from stdbool.h.in.
5426 2003-06-06 Jim Meyering <jim@meyering.net>
5428 Merge from coreutils.
5429 * same.c: (same_name): Declare *_basename locals to be `const'.
5430 Consolidate declarations and initializations of *_base* locals.
5432 Merge from coreutils.
5433 This avoids a core dump on systems without GNU putenv,
5434 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5435 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5436 (unsetenv): New static function, from GNU libc.
5437 (rpl_putenv): Use it.
5439 * modechange.c: Remove trailing blanks.
5441 Merge from coreutils.
5442 * fsusage.c: Remove declaration of statfs.
5443 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5445 * posixtm.c: Include <stdbool.h> unconditionally.
5447 2003-06-05 Paul Eggert <eggert@twinsun.com>
5449 * mktime.c (__mktime_internal): When resolving a tm_isdst
5450 mismatch, look in future quarters as well as past. This fixes a
5451 bug when processing fall-backwards gaps immediately after a long
5452 period of daylight-saving time.
5454 * mktime.c: Assume freestanding C89 or better.
5455 (HAVE_LIMITS_H): Remove. Assume it's 1.
5456 (__P): Remove; not used.
5457 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5458 (mktime, not_equal_tm, print_tm, check_result,
5459 main): Use prototypes. Use const * where appropriate.
5460 (main): Fix typo in testing code that uncovered by above changes.
5461 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5463 2003-06-04 Paul Eggert <eggert@twinsun.com>
5465 * mktime.c: Fix Debian bug 177940
5466 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5467 (localtime_offset): Now long int, not time_t, because we want it
5468 to be guaranteed to be signed. All uses changed.
5469 (__mktime_internal): If overflow would occur when adding offset,
5472 Merge 'human' changes from coreutils. Rewrite to support
5473 locale-specific notations like thousands separators.
5474 * human.c: Simplify authorship notice.
5475 Include human.h immediately after config.h.
5476 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5477 <limits.h>: Do not include, since human.h does.
5478 (SIZE_MAX, UINTMAX_MAX): New macros.
5479 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5480 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5481 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5482 (power_letter): Renamed from suffixes.
5483 (generate_suffix_backwards): Remove.
5484 (adjust_value): Now takes int style (because of human.h changes)
5485 and long double value (for greater precision on some platforms).
5486 (group_number): New function.
5487 (human_readable): Use it. Use integer options, not enum.
5488 Put the options before the sizes in the arg list.
5489 Support all the new options.
5490 The old human_readable function has been removed;
5491 use inttostr.h instead.
5492 (human_readable, default_block_size, humblock):
5493 Use uintmax_t, not int, for block sizes.
5494 (human_readable_inexact, block_size_types): Remove.
5495 (block_size_opts): New constant.
5496 (human_options): Renamed from human_block_size, with new signature
5497 that allows block sizes up to UINTMAX_MAX. All callers changed.
5498 * human.h: Add copyright and authorship notice.
5499 Include <limits.h> and <stdbool.h> unconditionally.
5500 (PARAMS): Remove. All uses removed.
5501 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5502 (enum human_inexact_style): Remove tag; now a nameless enum.
5503 (human_floor, human_ceiling, human_round_to_even): Now have
5504 values 2, 0, 1 rather than -1, 1, 0.
5505 (human_group_digits, human_suppress_point_zero, human_autoscale,
5506 human_base_1024, human_SI, human_B): New constants.
5507 (human_readable_inexact, human_block_size): Remove.
5508 (human_readable): Size args are now uintmax_t, not int.
5509 (human_options): New decl.
5511 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5512 unnecessary now that we assume C89 or better. This change
5513 imported from coreutils.
5515 * mktime.c (__mktime_internal): Do not reject negative timestamps
5516 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5517 in the 2003-05-30 sync from glibc.
5519 .h files should stand alone, but we shouldn't include <sys/types.h>
5520 if we can get away with just <stddef.h>.
5522 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5523 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5524 rather than <sys/types.h>, as we merely need size_t.
5525 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5527 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5528 Include <stdio.h>, to get FILE.
5529 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5530 memcasecmp.h has included <stddef.h> and all we need is size_t.
5531 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5532 our interface, instead of including <sys/types.h>
5534 2003-06-02 Paul Eggert <eggert@twinsun.com>
5537 Fix some minor time-related bugs with POSIX time arguments.
5538 Some valid time stamps were being rejected (notably -1, and
5539 time stamps before 1900 on 64-bit hosts). And some invalid
5540 time stamps were being accepted, e.g. September 31.
5542 * posixtm.h (posixtime): Return bool instead of time_t, so
5543 that we can return (time_t) -1 successfully.
5544 * posixtm.c: Likewise.
5545 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5546 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5547 (t): Remove static var.
5548 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5549 of static var. All uses changed.
5550 (year): Do not reject years before 1900; they can occur with
5552 (posix_time_parse): Do not check for out-of-range components;
5553 that is now the caller's responsibility, since our checks were
5554 only approximations.
5555 (posixtime): Use mktime to check for out-of-range components,
5556 since it knows them exactly.
5557 If mktime returns (time_t) -1, check whether an error actually occurred
5558 by invoking localtime on -1.
5559 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5560 posixtime failures better.
5561 Improve the test data (in comments only).
5563 2003-05-30 <karl@gnu.org>
5565 * mktime.c: update from libc.
5567 2003-05-30 Bruno Haible <bruno@clisp.org>
5569 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5570 * localcharset.h: Likewise.
5571 * localcharset.c: Likewise.
5573 2003-05-28 Paul Eggert <eggert@twinsun.com>
5575 Assume the headers required for C89 freestanding compilers.
5576 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5577 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5578 without checking for HAVE_LIMITS_H.
5579 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5580 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5582 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5583 * exclude.c: Include <stdbool.h> unconditionally.
5584 * tempname.c: Include <stddef.h> unconditionally.
5585 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5586 * modechange.c, rpmatch.c (NULL): Don't define, since
5587 <stddef.h> does that.
5588 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5589 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5590 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5591 * xstrtol.c: Likewise.
5592 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5593 * savedir.c: Include <stddef.h> instead of defining NULL.
5595 * addext.c (addext): Use assignment rather than cast, to avoid
5596 warnings on some platforms.
5598 * mktime.c (__mktime_internal): Do not reject negative timestamps
5601 2003-05-10 Bruno Haible <bruno@clisp.org>
5603 * linebreak.c (iconv_string_length): Don't return -1 just because the
5604 string is longer than 4 KB.
5606 2003-05-12 Jim Meyering <jim@meyering.net>
5608 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5609 the space-padded-by-default conversion specifiers, %e, %k, %l.
5611 2003-05-03 Bruno Haible <bruno@clisp.org>
5613 Upgrade to Unicode-4.0.
5614 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5615 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5616 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5617 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5618 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5619 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5620 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5621 Change width of U+E0100..U+E01EF from 1 to 0.
5623 2003-04-25 Bruno Haible <bruno@clisp.org>
5625 * copy-file.c: Include <stddef.h>, for size_t.
5627 2003-04-25 Jim Meyering <jim@meyering.net>
5629 * copy-file.c (copy_file_preserving): Declare buf_size to be
5630 of type size_t, not int.
5632 2003-04-11 Jim Meyering <jim@meyering.net>
5634 Merge changes from Coreutils.
5636 2003-03-22 Jim Meyering <jim@meyering.net>
5638 * strftime.c (widen): Cast alloca return value to proper type.
5640 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5643 * strftime.c (my_strftime): Handle very large width
5644 specifications for numeric values correctly. Improve checks for
5647 2003-01-19 Jim Meyering <jim@meyering.net>
5649 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5650 (nl_get_alt_digit) [! defined my_strftime]: Define.
5651 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5652 _nl_get_alt_digit and _nl_get_walt_digit.
5654 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5655 These changes have no effect outside of _LIBC.
5657 2003-04-10 Bruno Haible <bruno@clisp.org>
5659 * findprog.h: New file, from GNU gettext.
5660 * findprog.c: New file, from GNU gettext.
5662 2003-04-05 Jim Meyering <jim@meyering.net>
5664 Merge changes from Coreutils.
5666 * exclude.h (PARAMS): Remove definition and uses.
5667 * exclude.c: Remove uses of `PARAMS'.
5669 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5670 Add test-cases for DOS filenames. Declare program_name.
5671 (main): Set up program_name. Patch by Rich Dawe.
5673 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5675 Use mntctl's return value to drive the entry-processing loop, since
5676 we can't rely on the value of the vmt_length member in the last
5677 entry. On some systems doing so could result in exhausting
5678 virtual memory. Based in part on a patch from Mike Jetzer.
5680 2003-04-04 Bruno Haible <bruno@clisp.org>
5682 * linebreak.h: New file, from GNU gettext.
5683 * linebreak.c: New file, from GNU gettext with slight modifications.
5684 * lbrkprop.h: New file, from GNU gettext.
5686 2003-04-03 Bruno Haible <bruno@clisp.org>
5688 * utf8-ucs4.h: New file, from GNU gettext.
5689 * utf16-ucs4.h: New file, from GNU gettext.
5690 * ucs4-utf8.h: New file, from GNU gettext.
5691 * ucs4-utf16.h: New file, from GNU gettext.
5693 2003-04-02 Bruno Haible <bruno@clisp.org>
5695 * binary-io.h: New file, from GNU gettext.
5697 2003-04-01 Bruno Haible <bruno@clisp.org>
5699 * pathname.h: New file, from GNU gettext.
5700 * concatpath.c: New file, from GNU gettext.
5702 2003-03-30 Bruno Haible <bruno@clisp.org>
5704 * copy-file.c (copy_file_preserving): Don't set owner if the function
5705 chown() doesn't exist.
5707 2003-03-28 Bruno Haible <bruno@clisp.org>
5709 * copy-file.h: New file, from GNU gettext.
5710 * copy-file.c: New file, from GNU gettext.
5712 2003-03-18 Jim Meyering <jim@meyering.net>
5714 * quote.c (quote_n): Fix typo in comment.
5716 2003-03-14 Jim Meyering <jim@meyering.net>
5718 Merge changes from Coreutils.
5719 * obstack.h (obstack_object_size): Declare temporary, __o,
5720 to be const, in order to avoid warnings.
5721 (obstack_room): Likewise.
5722 (obstack_empty_p): Likewise.
5724 2003-03-13 Paul Eggert <eggert@twinsun.com>
5726 Merge changes from Bison.
5727 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5728 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5729 when compiling Bison 1.875's `bitset bset = obstack_alloc
5730 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5731 * hash.c: Include <stdbool.h> unconditionally.
5733 2003-03-09 Paul Eggert <eggert@twinsun.com>
5735 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5736 Reported by Bruce Becker; see:
5737 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5739 2003-03-03 Paul Eggert <eggert@twinsun.com>
5740 Bruno Haible <bruno@clisp.org>
5742 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5743 Reported by John Hughes, see
5744 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5746 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5748 * poll_.h: New file.
5751 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5753 * mathl.h: New file.
5754 * acosl.c: New file.
5755 * asinl.c: New file.
5756 * atanl.c: New file.
5757 * ceill.c: New file.
5760 * floorl.c: New file.
5761 * frexpl.c: New file.
5762 * ldexpl.c: New file.
5764 * sincosl.c: New file.
5766 * sqrtl.c: New file.
5768 * trigl.c: New file.
5769 * trigl.h: New file.
5771 2003-02-17 Bruno Haible <bruno@clisp.org>
5773 * mkdtemp.h: New file, from GNU gettext.
5774 * mkdtemp.c: New file, from GNU gettext.
5776 2003-01-31 Bruno Haible <bruno@clisp.org>
5778 * rename.c: #undef rename before defining rpl_rename.
5779 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5781 2003-01-30 Bruno Haible <bruno@clisp.org>
5783 * printf-args.h: New file, from GNU gettext.
5784 * printf-args.c: New file, from GNU gettext.
5785 * printf-parse.h: New file, from GNU gettext.
5786 * printf-parse.c: New file, from GNU gettext.
5787 * vasnprintf.h: New file, from GNU gettext.
5788 * vasnprintf.c: New file, from GNU gettext.
5789 * asnprintf.c: New file, from GNU gettext.
5790 * vasprintf.h: New file, from GNU gettext with modifications.
5791 * vasprintf.c: New file, from GNU gettext.
5792 * asprintf.c: New file, from GNU gettext.
5794 2003-01-29 Bruno Haible <bruno@clisp.org>
5796 * stpncpy.h: New file, from GNU gettext with modifications.
5797 * stpncpy.c: New file, from GNU gettext with modifications.
5799 2003-01-28 Bruno Haible <bruno@clisp.org>
5801 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5803 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5806 2003-01-27 Bruno Haible <bruno@clisp.org>
5808 * xsetenv.h: New file, from GNU gettext.
5809 * xsetenv.c: New file, from GNU gettext.
5811 2003-01-23 Bruno Haible <bruno@clisp.org>
5813 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5815 2003-01-22 Bruno Haible <bruno@clisp.org>
5817 * exit.h: New file, from GNU gettext.
5819 2003-01-11 Bruno Haible <bruno@clisp.org>
5821 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5822 * strcase.h (strcasecmp, strncasecmp): Likewise.
5824 2003-01-14 Jim Meyering <jim@meyering.net>
5826 * same.c (same_name): Tweak a comment.
5828 2003-01-11 Bruno Haible <bruno@clisp.org>
5830 * same.c (same_name): Reorder tests so as to avoid calling stat()
5831 when a string comparison is sufficient.
5833 2003-01-11 Bruno Haible <bruno@clisp.org>
5835 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5838 2003-01-11 Bruno Haible <bruno@clisp.org>
5840 * hash-pjw.c: Add comment about low quality of this function.
5842 2003-01-12 Paul Eggert <eggert@twinsun.com>
5844 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5845 to avoid collisions with libcurses and libreadline.
5847 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5848 * getstr.h, getstr.c: Remove.
5849 * getline.c: Include "getline.h", to check interface.
5850 Move body of old getstr.c here: this defines MIN_CHUNK and
5851 declares getdelim2, which is renamed from getstr.
5852 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5854 * linebuffer.c (readlinebuffer): Renamed from readline.
5856 * linebuffer.h: Likewise.
5857 (readline): Remove backward-compatibility macro.
5859 2003-01-12 Jim Meyering <jim@meyering.net>
5861 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5863 2003-01-10 Bruno Haible <bruno@clisp.org>
5865 * alloca_.h: New file.
5866 * getdate.y: Unconditionally include alloca.h.
5867 * makepath.c: Likewise.
5868 * setenv.c: Likewise.
5869 * userspec.c: Likewise.
5871 2003-01-09 Bruno Haible <bruno@clisp.org>
5873 * stdbool.h.in: New file.
5875 2003-01-08 Bruno Haible <bruno@clisp.org>
5877 * safe-read.c: Include specification header first, to ensure its
5879 * full-write.c: Likewise.
5881 2003-01-08 Jim Meyering <jim@meyering.net>
5883 * full-write.c: Undefine and define-away `const' after inclusion
5884 of errno.h, not before. Suggestion from Bruno Haible.
5886 2003-01-07 Jim Meyering <jim@meyering.net>
5888 * full-write.c: Rework so that it may serve to define full_read, too.
5889 * full-read.c: Simply #define FULL_READ and include full-write.c.
5891 2003-01-06 Jim Meyering <jim@meyering.net>
5893 * version-etc.c: Update year in translatable copyright string.
5895 2002-12-25 Bruno Haible <bruno@clisp.org>
5897 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5898 * xstrtol.h: Likewise.
5899 * xstrtoimax.c: Likewise.
5900 * xstrtoumax.c: Likewise.
5901 * human.h: Likewise.
5903 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5904 on systems that have <inttypes.h> but not <stdint.h>.
5906 2002-12-31 Paul Eggert <eggert@twinsun.com>
5908 * memcoll.c (memcoll): Fall back on a simple algorithm using
5909 memcmp if strcoll doesn't work.
5911 2002-12-23 Bruno Haible <bruno@clisp.org>
5913 * localcharset.h: New file.
5914 * localcharset.c: Include it.
5915 * unicodeio.c: Likewise.
5917 2002-12-22 Bruno Haible <bruno@clisp.org>
5919 * utime.c (utime_null): No need to call ftruncate if the file was
5922 2002-12-23 Bruno Haible <bruno@clisp.org>
5924 * memcoll.c (STRCOLL): New macro.
5927 2002-12-22 Bruno Haible <bruno@clisp.org>
5929 * getstr.h (getstr): Define, to avoid clash with libcurses.
5930 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5932 2002-12-22 Bruno Haible <bruno@clisp.org>
5934 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5936 2002-12-23 Bruno Haible <bruno@clisp.org>
5938 * getline.h: Include <stddef.h>, for size_t.
5940 * unicodeio.h: Include <stddef.h>, for size_t.
5941 * unicodeio.c: Don't include <stddef.h>.
5943 2002-12-17 Bruno Haible <bruno@clisp.org>
5945 * canon-host.c (strdup): Remove unused declaration.
5947 * fsusage.c: Include full_read.h.
5948 (get_fs_usage): Use full_read instead of safe_read.
5950 * utime.c (utime_null): Use SAFE_READ_ERROR.
5952 2002-12-11 Bruno Haible <bruno@clisp.org>
5954 * setenv.h: Rewritten to cope with systems that have setenv() but not
5956 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5959 2002-12-11 Bruno Haible <bruno@clisp.org>
5961 * setenv.c (alloca): Fall back to malloc.
5963 (setenv): Use freea() to free memory allocated with alloca().
5965 2002-11-13 Bruno Haible <bruno@clisp.org>
5967 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5968 function declarations.
5969 * unsetenv.c (unsetenv): Likewise.
5971 2002-03-04 Bruno Haible <bruno@clisp.org>
5973 Portability to AIX 4.3.3.
5974 * unsetenv.c: New file, extracted from setenv.c.
5975 * setenv.c: Move the unsetenv() function to unsetenv.c.
5977 2001-12-20 Bruno Haible <bruno@clisp.org>
5979 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5980 use malloc instead. For SunOS 4.
5982 2001-12-11 Bruno Haible <bruno@clisp.org>
5984 * setenv.c: Declare alloca.
5985 (compar_fn_t): New typedef.
5986 (KNOWN_VALUE, STORE_VALUE): Use it.
5988 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5991 2002-12-10 Paul Eggert <eggert@twinsun.com>
5993 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5994 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5995 Choose values that are less likely to collide with system fnmatch
5997 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5998 defined (e.g., a pure POSIX system).
5999 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6000 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6002 2002-12-06 Jim Meyering <jim@meyering.net>
6004 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6006 Merge in changes from libc's misc/error.c, in preparation
6007 for the merge of gnulib's changes back into libc.
6009 * error.c (_): Define only if not already defined.
6010 Move definition to follow all #include directives.
6011 Include unlocked-io.h only if !_LIBC.
6012 [_LIBC]: Include <libio/libioP.h>.
6013 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6014 (fflush): Tweak definition to use INTUSE.
6017 2002-12-05 Paul Eggert <eggert@twinsun.com>
6019 * alloca.c [defined emacs]: Include "lisp.h".
6020 (xalloc_die) [defined emacs]: New macro.
6021 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6022 [! defined emacs]: Include <xalloc.h>.
6023 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6024 (pointer): Typedef to POINTER_TYPE *.
6025 (malloc): Remove decl; we now always use xmalloc.
6026 (alloca): Use old-style definition, since Emacs needs this.
6027 Check for arithmetic overflow when computing combined size.
6029 2002-12-04 Paul Eggert <eggert@twinsun.com>
6031 Do not generate unlocked-io.h automatically, since it's easier to
6032 maintain it by hand.
6034 * unlocked-io.h: New file, from GNU diffutils,
6035 but with proper copyright notice and attribution.
6037 * Makefile.am: Add copyright notice.
6038 (libfetish_a_SOURCES): Add unlocked-io.h.
6039 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6040 (DISTCLEANFILES, io_functions): Remove macros.
6041 (EXTRA_DIST): Remove gen_uio.
6042 (unlocked-io.h): Remove rule.
6044 2002-12-04 Jim Meyering <jim@meyering.net>
6046 Reflect the fact that stat.c and lstat.c are no longer generated.
6047 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6048 (DISTCLEANFILES): Likewise.
6049 (EXTRA_DIST): Likewise.
6050 (all_local): Don't depend on stat.c or lstat.c.
6051 (stat.c, lstat.c): Remove rules.
6052 (EXTRA_DIST): Remove xstat.in.
6054 * xstat.in: Remove file. Contents moved into stat.c.
6055 * stat.c: New file. Contents mostly from xstat.in.
6056 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6057 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6059 * safe-read.c: Rework so that it may serve to define safe_write, too.
6060 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6062 2002-12-03 Jim Meyering <jim@meyering.net>
6064 * safe-read.c, safe-write.c: Change variable names and comments, but
6065 not semantics, to minimize the differences between these two files.
6066 (safe_read): Change comment to mention SAFE_READ_ERROR.
6068 * safe-read.c (IS_EINTR): Define.
6069 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6071 2002-12-02 Bruno Haible <bruno@clisp.org>
6073 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6074 Define, taken from safe-read.c.
6075 (INT_MAX): Provide fallback.
6076 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6077 * safe-write.h (SAFE_WRITE_ERROR): Define.
6079 * safe-read.c (EINTR): Remove definition.
6080 (safe_read): Don't use EINTR if it is absent.
6082 2002-12-02 Jim Meyering <jim@meyering.net>
6084 * safe-read.c (EINTR): Define.
6085 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6086 (INT_MAX): Provide fallback.
6087 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6089 * safe-read.h (SAFE_READ_ERROR): Define.
6091 2002-12-01 Jim Meyering <jim@meyering.net>
6093 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6094 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6096 2002-11-27 Paul Eggert <eggert@twinsun.com>
6098 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6099 hash_rehash): Replace `if (limit <= value) abort ();' with
6100 `if (! (value < limit)) abort ();', for readability.
6102 2002-11-26 <karl@gnu.org>
6104 * strdup.c: copy from libc again, with jim's ok.
6105 * .cppi-disable: re-add strdup.c
6107 2002-11-25 <karl@gnu.org>
6109 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6110 instead of "strtol.c".
6112 2002-11-25 Jim Meyering <jim@meyering.net>
6114 * mktime.c: Sync from libc, now that it has the latest fix.
6116 2002-11-24 <karl@gnu.org>
6118 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6119 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6121 2002-11-24 Jim Meyering <jim@meyering.net>
6123 Update from coreutils:
6125 * mktime.c: Merge in changes from libc.
6127 Avoid a link-time failure on some Linux systems.
6128 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6129 (__mon_yday): Declare with the STATIC attribute.
6130 (__mktime_internal): Likewise.
6131 Based on a report from Greg Schafer.
6133 2002-11-23 Jim Meyering <jim@meyering.net>
6135 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6136 Use `unsigned', not `int', as type of index.
6138 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6140 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6142 2002-11-22 Paul Eggert <eggert@twinsun.com>
6144 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6145 hint that one should use `if (! x) abort ();' rather than `assert
6146 (x);', and anyway it's one less thing to worry about configuring.
6147 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6148 hash_rehash, hash_insert): Use abort rather than assert.
6150 2002-11-22 Paul Eggert <eggert@twinsun.com>
6152 * quotearg.h: Allow multiple inclusion by surrounding with
6153 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6154 so that we can be included first.
6155 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6156 * quotearg.c: Include quotearg.h immediately after config.h.
6157 No need to include stddef.h or sys/types.h any more.
6158 Surround local include files with "", not "<>".
6159 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6160 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6161 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6162 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6163 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6164 (ISPRINT): Remove; no longer needed now that we assume C89.
6166 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6169 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6170 quotearg_char): Use SIZE_MAX rather than
6171 (size_t) -1 when we are talking about "infinity".
6173 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6175 2002-11-22 Bruno Haible <bruno@clisp.org>
6177 * safe-read.h: Assume C89. Add comments.
6178 (safe_read): Change return type to size_t.
6179 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6180 counts > SSIZE_MAX correctly.
6181 * safe-write.h: New file.
6182 * safe-write.c: New file.
6183 * full-read.h: New file.
6184 * full-read.c: New file.
6185 * full-write.h: Assume C89. Add comments.
6186 * full-write.c: Include safe-write.h.
6187 (full_write): Rewritten to use safe_write.
6188 Suggested by Jim Meyering and Paul Eggert.
6190 2002-11-21 Bruno Haible <bruno@clisp.org>
6192 Remove case insensitive option matching.
6193 * argmatch.h (argcasematch): Remove declaration.
6194 (ARGCASEMATCH): Remove macro.
6195 (__xargmatch_internal): Remove case_sensitive argument.
6196 (XARGMATCH): Update.
6197 (XARGCASEMATCH): Remove macro.
6198 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6199 case_sensitive argument.
6200 (argcasematch): Remove function.
6201 (__xargmatch_internal): Remove case_sensitive argument.
6202 (main): Use XARGMATCH instead of XARGCASEMATCH.
6204 * xmalloc.c: Change compile-time error message. Add comment about
6205 required autoconf version.
6207 2002-11-21 Jim Meyering <jim@meyering.net>
6209 * strdup.c (strdup): Tweak comment and initial #if/#include.
6211 Merge in changes from the coreutils.
6213 2002-09-25 Paul Eggert <eggert@twinsun.com>
6214 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6215 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6216 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6217 int. Work more efficiently if X is the same width as uintmax_t.
6218 Do not compare X to -1, to avoid bogus compiler warning.
6219 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6220 Don't assume that f_frsize and f_bsize are the same type.
6222 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6225 * makepath.c (make_path): Restore umask *before* creating the final
6227 (make_path): Minor reformatting.
6229 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6230 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6232 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6233 ones. At least on GNU/Linux systems, `auto' means something else.
6236 2002-11-20 Paul Eggert <eggert@twinsun.com>
6238 Merge argmatch cleanups from Bison. Assume C89.
6240 * argmatch.c: Include config.h here, not in argmatch.h.
6241 Include stdlib.h, for EXIT_FAILURE.
6242 Always include <string.h>, since we assume C89.
6243 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6244 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6245 Include <stddef.h> instead, since it's all we need for size_t.
6246 (PARAMS): Remove. All uses removed.
6247 (ARRAY_CARDINALITY): Do not bother to #undef.
6248 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6249 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6250 Remove unnecessary parentheses.
6251 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6252 Insert necessary parentheses.
6253 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6254 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6256 2002-11-19 Bruno Haible <bruno@clisp.org>
6258 * mbswidth.c: Include mbswidth.h right at the beginning.
6259 * mbswidth.h: Include <stddef.h>, for size_t.
6261 * mbswidth.h (PARAMS): Remove macro.
6262 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6263 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6265 * gcd.h (PARAMS): Remove macro.
6266 (gcd): Use ANSI C function declarations.
6267 * gcd.c (gcd): Likewise.
6269 2002-11-15 Bruno Haible <bruno@clisp.org>
6271 * strcspn.c: Include <stddef.h>.
6272 (strcspn): Use ANSI C function declaration. Change return type to
6274 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6275 (strpbrk): Use NULL.
6276 * strpbrk.h (PARAMS): Remove macro.
6277 (strpbrk): Use ANSI C function declaration.
6278 * strstr.c: Don't include <sys/types.h>.
6279 * strstr.h (PARAMS): Remove macro.
6280 (strstr): Use ANSI C function declarations.
6282 2002-11-06 Bruno Haible <bruno@clisp.org>
6284 * gcd.h (gcd): Change argument type to 'unsigned long'.
6285 * gcd.c (gcd): Likewise.
6287 2002-11-05 Bruno Haible <bruno@clisp.org>
6289 * gcd.h: New file, from gettext-0.11.5.
6290 * gcd.c: New file, from gettext-0.11.5.
6292 2002-11-05 Bruno Haible <bruno@clisp.org>
6294 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6295 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6296 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6297 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6299 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6300 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6302 * closeout.c: Include gettext.h instead of <libintl.h>.
6303 * human.c: Include gettext.h instead of <libintl.h>.
6304 * quotearg.c: Include gettext.h instead of <libintl.h>.
6305 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6306 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6307 * userspec.c: Include gettext.h instead of <libintl.h>.
6308 * version-etc.c: Include gettext.h instead of <libintl.h>.
6309 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6310 (textdomain): Remove definition.
6311 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6313 * long-options.c: Remove include of <libintl.h> and definition of _.
6314 * same.c: Remove include of <libintl.h> and definition of _.
6316 2002-11-04 Bruno Haible <bruno@clisp.org>
6318 * stpcpy.h: New file, from GNU gettext-0.11.5.
6319 * strcase.h: New file, from GNU gettext-0.11.5.
6320 * strpbrk.h: New file, from GNU gettext-0.11.5.
6321 * strstr.h: New file, from GNU gettext-0.11.5.
6322 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6324 2002-05-09 Bruno Haible <bruno@clisp.org>
6326 * config.charset: Update for newest glibc. Add canonical names
6327 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6329 2002-05-09 Bruno Haible <bruno@clisp.org>
6331 * localcharset.c (get_charset_aliases): Add more Windows specific
6334 2002-05-08 Owen Taylor <otaylor@redhat.com>
6336 * config.charset: A few additions for Solaris.
6338 2001-12-05 Bruno Haible <bruno@clisp.org>
6340 * localcharset.c (locale_charset): Don't return an empty string.
6342 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6344 * config.charset: msdos in uk_UA uses CP1125.
6346 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6348 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6349 * localcharset.c (locale_charset): Declare as extern "C".
6351 2002-02-15 Bruno Haible <bruno@clisp.org>
6353 * config.charset [msdosdjgpp]: For Russian, use CP866.
6355 2002-02-11 Bruno Haible <bruno@clisp.org>
6357 * config.charset: Add support for NetBSD.
6359 2002-09-25 <karl@gnu.org>
6361 * strdup.c: copy from libc/string (via ../config/srclist*).
6362 * getopt*: copy from libc/posix.
6363 * gettext.h: copy from gettext.
6364 * .cppi-disable: add strdup.c, gettext.h.
6366 2002-07-01 Jim Meyering <meyering@lucent.com>
6368 * c-stack.c: Include sys/time.h.
6369 From Volker Borchert.
6371 2002-06-11 Paul Eggert <eggert@twinsun.com>
6373 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6374 New macro. Use it uniformly instead of
6375 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6376 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6377 reported by Vin Shelton.
6379 2002-06-22 Jim Meyering <meyering@lucent.com>
6381 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6382 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6384 2002-06-22 Paul Eggert <eggert@twinsun.com>
6386 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6387 Do not assume SA_SIGINFO behavior.
6388 Bug reported by Jim Meyering on NetBSD 1.5.2.
6390 2002-06-22 Jim Meyering <meyering@lucent.com>
6392 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6394 * exitfail.c, exitfail.h: Likewise.
6395 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6397 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6399 (EXTRA_DIST): Add fnmatch_loop.c.
6400 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6402 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6403 * fnmatch.c: Update from diffutils-2.8.2.
6404 * fnmatch_.h: New file. From diffutils-2.8.2.
6405 * fnmatch.h: Remove file.
6407 2002-06-18 Paul Eggert <eggert@twinsun.com>
6409 * file-type.h: Report an error if neither S_ISREG nor
6410 S_IFREG is defined, instead of using a test specific to glibc
6411 2.2. This should be safe, since POSIX requires S_ISREG and
6412 Unix Version 7 had S_IFREG. We don't need to check for
6413 <sys/types.h> since we don't use any symbols that it defines.
6415 2002-06-15 Jim Meyering <meyering@lucent.com>
6417 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6418 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6419 have been included before this file.
6421 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6423 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6424 so that each temporary file name is unique and valid in the first
6425 8 characters, for operation under DOS.
6427 2002-06-15 Jim Meyering <meyering@lucent.com>
6429 Work even with DJGPP 2.03, which lacks support for symlinks.
6431 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6433 * lchown.c (S_ISLNK): Likewise.
6435 2002-06-14 Jim Meyering <meyering@lucent.com>
6437 * file-type.h: Use the version from diffutils-2.8.2.
6438 * file-type.c: Likewise.
6440 2002-05-27 Jim Meyering <meyering@lucent.com>
6442 Fix a problem seen only on nonconforming systems whereby ls.c's
6443 use of localtime, and then of gettimeofday would cause trouble:
6444 the localtime call used to initialize rpl_gettimeofday's save
6445 mechanism would clobber ls's current local time information so
6446 that in any long listing the first file would always be listed
6447 with date 1970-01-01. Analysis by Volker Borchert.
6449 * gettimeofday.c (localtime): Undefine.
6450 (rpl_localtime): New function.
6452 2002-05-22 Jim Meyering <meyering@lucent.com>
6454 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6455 * file-type.h: New file.
6456 * file-type.c (file_type): New file/function. Extracted from diffutils.
6458 2002-04-29 Paul Eggert <eggert@twinsun.com>
6460 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6462 2002-04-28 Paul Eggert <eggert@twinsun.com>
6464 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6465 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6466 of 127, since 64 is the largest conceivable number for ancient
6468 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6470 2002-04-28 Jim Meyering <meyering@lucent.com>
6472 * sig2str.c (WTERMSIG): Remove definition (unused).
6474 2002-04-28 Paul Eggert <eggert@twinsun.com>
6476 * sig2str.h, sig2str.c: New files.
6477 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6479 2002-04-24 Jim Meyering <meyering@lucent.com>
6481 * gettext.h: New file, from Gettext.
6482 * Makefile.am (INCLUDES): Remove -I../intl.
6483 (libfetish_a_SOURCES): Add gettext.h.
6485 2002-04-16 Jim Meyering <meyering@lucent.com>
6487 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6488 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6489 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6491 2002-04-12 Jim Meyering <meyering@lucent.com>
6493 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6495 2002-03-10 Jim Meyering <meyering@lucent.com>
6497 * makepath.c (make_path): Remove a comma from a diagnostic.
6498 Suggestion from Santiago Vila.
6500 2002-03-08 Jim Meyering <meyering@lucent.com>
6502 * rename.c: Mention that this wrapper is needed also on
6503 mips-dec-ultrix4.4 systems.
6505 2002-03-02 Jim Meyering <meyering@lucent.com>
6507 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6508 not HAVE_CLOCK_SETTIME.
6510 2002-02-27 Paul Eggert <eggert@twinsun.com>
6512 * nanosleep.h: Rename to....
6513 * timespec.h: New name for nanosleep.h. All uses changed.
6515 * gettime.c: New file.
6516 * settime.c: New file.
6519 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6520 timespec.h. Remove nanosleep.h.
6522 2002-02-25 Paul Eggert <eggert@twinsun.com>
6524 * acl.c, acl.h: New files.
6525 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6527 2002-02-24 Jim Meyering <meyering@lucent.com>
6529 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6530 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6531 cause trouble. Reported by Nelson Beebe.
6533 2002-02-23 Paul Eggert <eggert@twinsun.com>
6535 * path-concat.c (xpath_concat): Reorder code to pacify
6536 compilers that don't know that xalloc_die never returns.
6538 2002-02-20 Jim Meyering <meyering@lucent.com>
6540 * getdate.c: Regenerate using bison-1.33.
6542 2002-02-15 Paul Eggert <eggert@twinsun.com>
6544 * posixver.c, posixver.h: New files.
6545 * Makefile.am (libfetish_a_SOURCES): Add them.
6547 2002-02-02 Paul Eggert <eggert@twinsun.com>
6548 Bruno Haible <bruno@clisp.org>
6550 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6551 (fwrite_success_callback): New declaration.
6552 * unicodeio.c (unicode_to_mb): New function, extracted from
6553 print_unicode_char. Call failure callback instead of error.
6554 (fwrite_success_callback): New function.
6555 (exit_failure_callback): New function.
6556 (fallback_failure_callback): New function.
6557 (print_unicode_char): Call unicode_to_mb.
6559 2002-01-26 Jim Meyering <meyering@lucent.com>
6561 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6563 2002-01-22 Jim Meyering <meyering@lucent.com>
6565 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6566 Otherwise, some versions of automake would omit the rule that makes
6567 Makefile from Makefile.in.
6569 2001-01-21 Paul Eggert <eggert@twinsun.com>
6571 * xmemcoll.h, xmemcoll.c: New files.
6572 * Makefile.am (libfetish_a_SOURCES): Add them.
6573 * memcoll.c: Include errno.h, and declare errno if not defined.
6574 (memcoll): Set errno to zero if there is no error.
6576 * quotearg.c (quotearg_buffer_restyled):
6577 Fix bug with quoting buffers containing NUL when backslashing escapes.
6578 This bug was exposed by the other changes in this patch.
6579 (quotearg_n_options): New arg ARGSIZE.
6580 All callers changed.
6581 (quoting_options_from_style): New function.
6582 (quotearg_n_style): Use it.
6583 (quotearg_n_style_mem): New function.
6585 * quotearg.h (quotearg_n_style_mem): New function.
6587 2002-01-16 Jim Meyering <meyering@lucent.com>
6589 * getdate.y: Add three semicolons, each just before a closing brace.
6590 Bison (as of version 1.31) no longer papers over that mistake.
6592 2002-02-14 Paul Eggert <eggert@twinsun.com>
6594 * backupfile.c (ISDIGIT): Comment fix.
6595 * getdate.y (ISDIGIT): Likewise.
6596 * posixtm.c (ISDIGIT, year): Likewise.
6597 * strverscmp.c (ISDIGIT): Likewise.
6598 * userspec.c (ISDIGIT): Likewise.
6600 2002-01-05 Jim Meyering <meyering@lucent.com>
6602 * version-etc.c (version_etc_copyright): Update copyright year.
6604 2001-01-19 Paul Eggert <eggert@twinsun.com>
6606 * closeout.c (close_stdout_status): If ferror (stdout), do
6607 not silently exit merely because the output buffer happens to
6608 have nothing pending.
6610 2001-12-18 Paul Eggert <eggert@twinsun.com>
6612 See the big note in ../ChangeLog.
6613 * human.c (suffixes): Prefer K to k for 1024.
6614 (generate_suffix_backwards): New function.
6615 (human_readable_inexact): Use it.
6616 * xstrtol.c (__xstrtol): If there is no number but there
6617 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6618 Accept 'K' as well as 'k'.
6620 2001-12-15 Jim Meyering <meyering@lucent.com>
6622 * regex.h (__restrict_arr): Update from libc.
6624 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6625 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6628 2001-12-10 Jim Meyering <meyering@lucent.com>
6630 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6631 Instead, include "xalloc.h".
6632 (initbuffer): Don't cast xmalloc return value to char*.
6633 (readline): Reword comment.
6634 Don't cast xrealloc return value to char*
6637 2001-12-09 Jim Meyering <meyering@lucent.com>
6639 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6640 `signed and unsigned type in conditional expression'.
6641 * posixtm.c (posix_time_parse): Likewise.
6643 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6645 * readtokens.c (readtoken): Declare an index to be of type unsigned
6646 to avoid a pedantic warning.
6648 * getstr.c: Don't include assert.h.
6649 (getstr): Remove warning-evoking assertions.
6650 Return -1 if offset parameter is out of bounds.
6651 Change the type of a local from int to size_t.
6653 * strftime.c (my_strftime_localtime_r): Include this function
6654 definition in the `#if ! HAVE_TM_GMTOFF' block.
6656 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6657 Include xalloc.h instead.
6659 2001-12-02 Jim Meyering <meyering@lucent.com>
6661 * tempname.c: Don't declare getenv, thus reverting the change of
6662 2001-11-18. It's no longer necessary, now that stdlib.h is always
6665 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6666 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6668 2001-11-30 Akim Demaille <akim@epita.fr>
6670 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6671 before being defined.
6673 2001-11-27 Paul Eggert <eggert@twinsun.com>
6675 * quotearg.h (quotearg_n, quotearg_n_style):
6676 First arg is int, not unsigned.
6677 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6678 (SIZE_MAX, UINT_MAX): New macros.
6679 (quotearg_n_options): Abort if N is negative.
6680 Avoid overflow check on hosts where size_t is 64 bits and int
6681 is 32 bits, as overflow is impossible there.
6682 Fix off-by-one typo that caused unnecessary reallocation.
6684 2001-11-27 Jim Meyering <meyering@lucent.com>
6686 * tempname.c: Merge with version from libc.
6687 * regex.c: Likewise.
6689 * tempname.c: Include stdlib.h unconditionally. On some old systems
6690 for which STDC_HEADERS is 0, it was not included, resulting in a
6691 warning about an integer-to-pointer conversion problem with getenv.
6692 Reported by Volker Borchert.
6694 2001-11-26 Jim Meyering <meyering@lucent.com>
6696 * gtod.h: Remove file.
6697 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6698 * gettimeofday.c: Don't include gtod.h.
6699 (GTOD_init): Remove function.
6700 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6701 Suggestion from Volker Borchert.
6703 2001-11-23 Jim Meyering <meyering@lucent.com>
6705 * hash.h (struct hash_table): Don't define here. Merely declare it.
6706 * hash.c (struct hash_table): Define it here instead.
6708 2001-11-22 Jim Meyering <meyering@lucent.com>
6710 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6712 2001-11-18 Paul Eggert <eggert@twinsun.com>
6714 * tempname.c (TMP_MAX): Remove; no longer needed.
6715 (TEMPORARIES): New macro.
6716 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6717 removes an artificial limitation (e.g. HP-UX 10.20, where
6720 2001-11-18 Jim Meyering <meyering@lucent.com>
6722 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6725 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6726 files will be created before anything else.
6728 2001-11-17 Jim Meyering <meyering@lucent.com>
6730 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6731 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6732 rather than group writable. Patch by Juan F. Codagnone.
6734 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6735 Instead, include "xalloc.h".
6737 * mountlist.c: Include unlocked-io.h after all system headers.
6738 Remove explicit declarations of xmalloc, xrealloc,
6739 and xstrdup. Instead, include "xalloc.h".
6741 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6742 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6743 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6745 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6746 Reported by Padraig Brady.
6748 * mkstemp.c: #undef mkstemp.
6750 (rpl_mkstemp): Rename from mkstemp.
6753 2001-11-16 Jim Meyering <meyering@lucent.com>
6755 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6756 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6757 determine the amount of total physical memory, use pstat_getstatic.
6758 HPUX-11 doesn't define _SC_PHYS_PAGES.
6759 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6760 If sysconf couldn't be used to determine the amount of available
6761 physical memory, use both pstat_getstatic and pstat_getdynamic.
6762 Based on a patch from Bob Proulx.
6764 2001-11-05 Jim Meyering <meyering@lucent.com>
6766 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6768 2001-11-03 Jim Meyering <meyering@lucent.com>
6770 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6771 in argmatch_to_argument call.
6773 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6776 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6777 e.g., a fault due to an attempt to free a NULL pointer.
6779 2001-11-01 Jim Meyering <meyering@lucent.com>
6781 * dirfd.c, dirfd.h: New files.
6782 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6784 * hash.c (hash_print) [TESTING]: Clean up.
6786 2001-10-22 Paul Eggert <eggert@twinsun.com>
6788 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6789 to avoid a warning if -Wall.
6791 2001-10-21 Paul Eggert <eggert@twinsun.com>
6793 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6795 2001-10-21 Jim Meyering <meyering@lucent.com>
6797 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6798 this code would end up calling gettext even in packages built
6800 * getopt.c (_): Likewise.
6801 * regex.c (_): Likewise.
6803 2001-10-20 Paul Eggert <eggert@twinsun.com>
6805 * error.c (strerror_r): Do not declare unless !_LIBC.
6806 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6807 Use strerror_r that is only a macro, even if it is not a function.
6808 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6809 (private_strerror): Use prototypes, not old-style function definition.
6810 (print_errno_message): New function.
6811 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6813 (error_tail, error, error_at_line): Use it.
6815 2001-10-11 Jim Meyering <meyering@lucent.com>
6817 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6818 and quote_n (1, ... to avoid clobbering a buffer.
6820 2001-10-05 Jim Meyering <meyering@lucent.com>
6822 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6823 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6824 * hash-pjw.h: New file.
6826 2001-09-30 Jim Meyering <meyering@lucent.com>
6828 * mountlist.c [MOUNTED_GETFSSTAT]:
6829 Include <sys/ucred.h>, for Apple Darwin.
6830 Include sys/mount.h and sys/fs_types.h only if available.
6832 (read_filesystem_list): Use FS_TYPE.
6834 2001-09-29 Paul Eggert <eggert@twinsun.com>
6836 * exclude.c (excluded_filename): 0 -> false, since it's
6839 2001-09-28 Paul Eggert <eggert@twinsun.com>
6841 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6842 #defines strtoimax. Also treat the other strto* functions
6845 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6846 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6847 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6849 2001-09-26 Jim Meyering <meyering@lucent.com>
6851 Most macros in unlocked-io.h had the wrong number of arguments.
6852 * gen-uio: New script.
6853 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6854 * unlocked-io.hin: Remove file.
6855 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6856 rather than trying to embed it here.
6857 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6858 Reported by Padraig Brady.
6860 2001-09-25 Volker Borchert <bt@teknon.de>
6862 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6864 2001-09-23 Jim Meyering <meyering@lucent.com>
6866 * mountlist.c: Remove useless parentheses in #if directives.
6867 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6868 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6870 2001-09-22 Jim Meyering <meyering@lucent.com>
6872 * localcharset.c: Update from latest gettext.
6873 * config.charset: Likewise.
6875 2001-09-20 Jim Meyering <meyering@lucent.com>
6877 * xstrtol.c (strtoimax): Guard declaration with
6878 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6879 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6880 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6881 (strtoumax): Likewise, for completeness (it wasn't necessary).
6883 2001-09-06 Paul Eggert <eggert@twinsun.com>
6885 * strtoimax.c (HAVE_LONG_LONG):
6886 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6887 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6888 to work around bug in IBM C compiler.
6890 2001-09-16 Jim Meyering <meyering@lucent.com>
6892 * mkdir.c: New file.
6894 2001-09-04 Paul Eggert <eggert@twinsun.com>
6896 * xgetcwd.c: Revert some of the previous change; intead,
6897 fix the HAVE_GETCWD_NULL code to behave more like the
6898 !HAVE_GETCWD_NULL code used to.
6901 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6904 2001-09-04 Paul Eggert <eggert@twinsun.com>
6906 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6907 Use ssize_t, not int, to store result of readlink.
6908 Check for ssize_t overflow as well as size_t overflow,
6909 as POSIX says the result of readlink is implementation-defined
6910 when ssize_t overflows.
6911 Remove unnecessary cast to char*.
6912 Use free+malloc instead of realloc, as the storage doesn't need
6913 to be preserved and it's clearer and can be more efficient that way.
6914 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6915 * xreadlink.h (xreadlink): Update prototype.
6917 2001-09-03 Paul Eggert <eggert@twinsun.com>
6919 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6920 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6921 spotted by Jim Meyering.
6923 2001-09-03 Jim Meyering <meyering@lucent.com>
6925 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6927 2001-09-03 Paul Eggert <eggert@twinsun.com>
6929 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6930 like the HAVE_GETCWD_NULL code.
6931 Include pathmax.h if not HAVE_GETCWD.
6932 Do not include xalloc.h.
6933 (INITIAL_BUFFER_SIZE): New symbol.
6934 Do not use xmalloc / xrealloc, since the caller is responsible for
6935 handling errors. Preserve errno around `free' during failure.
6936 Do not overrun buffer when using getwd.
6938 2001-09-03 Paul Eggert <eggert@twinsun.com>
6940 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6941 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6943 2001-09-02 Jim Meyering <meyering@lucent.com>
6945 * error.c: Update from GNU libc.
6947 2001-09-01 Jim Meyering <meyering@lucent.com>
6949 * xreadlink.c: New file.
6950 * xreadlink.h: New file.
6951 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6953 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6954 doesn't conflict with sparc Solaris 7's definition in
6955 /usr/include/sys/int_types.h.
6957 * exclude.c: Use `""', not `<>' to #include non-system header files.
6958 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6959 and strncasecmp as r-values. Unixware didn't have declarations.
6961 2001-08-31 Jim Meyering <meyering@lucent.com>
6963 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6964 Use an initial, malloc'd, buffer of length 128 rather than
6965 a statically allocated one of length 1024.
6967 2001-08-30 Paul Eggert <eggert@twinsun.com>
6969 * xgetcwd.c: Don't include pathmax.h.
6970 Include stdlib.h and unistd.h if available.
6972 (xmalloc, xstrdup, free): Remove decls.
6973 (xgetcwd): Don't assume sizes fit in unsigned.
6974 Check for overflow when computing sizes.
6975 Simplify reallocation code.
6977 2001-08-28 Paul Eggert <eggert@twinsun.com>
6979 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6981 * strtoimax.c: Renamed from strtoxmax.c, removing the
6984 Also, make the following further changes to make this file's
6985 configuration more similar to that of strtol.c:
6986 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6987 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6988 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6989 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6990 changed to signed values.
6992 And make the following changes as well:
6993 Fix copyright notice, as 1999 was missing.
6994 (verify): New macro.
6995 (strtoimax): Check sizes at compile-time, not run-time.
6996 Prefer strtol to strtoll if both work.
6997 (main): Remove; it was not that useful and was a pain to maintain.
6999 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7001 2001-08-30 Paul Eggert <eggert@twinsun.com>
7003 * savedir.c (savedir): Remove size parameter, as POSIX says that
7004 a directory's st_size can have an arbitrary value, so the old
7005 usage could waste an arbitrary amount of memory. All uses
7007 * savedir.h: Update prototype.
7009 2001-08-30 Paul Eggert <eggert@twinsun.com>
7011 * xstrtol.c (strtoimax): New decl.
7013 2001-08-28 Paul Eggert <eggert@twinsun.com>
7015 * xstrtol.h: Add copyright notice.
7016 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7017 LONGINT_INVALID_SUFFIX_CHAR.
7019 2001-08-30 Paul Eggert <eggert@twinsun.com>
7021 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7024 2001-08-30 Paul Eggert <eggert@twinsun.com>
7026 * hash.c: Remove '2001' from copyright notice.
7028 2001-08-30 Paul Eggert <eggert@twinsun.com>
7030 * full-write.h: New file.
7031 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7032 * full-write.c: Correct credits, as cccp.c no longer
7033 exists and anyway it was so heavily changed from the old cccp
7034 code as to be unrecognizable. Include full-write.h.
7035 (full_write) Return size_t, with short writes meaning failure.
7036 All callers changed. This fixes a bug with large buffers
7038 * utime.c: Include full-write.h.
7040 2001-08-30 Paul Eggert <eggert@twinsun.com>
7042 Merge 'exclude' changes from tar 1.13.22.
7043 This fixes one or two unlikely storage allocation overflow bugs,
7044 but doesn't change user-visible behavior otherwise.
7046 2001-08-30 Paul Eggert <eggert@twinsun.com>
7048 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7049 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7050 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7051 Include if available.
7052 (<xalloc.h>): Include
7053 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7054 (verify): New macro. Use it to verify that EXCLUDE macros do not
7055 collide with FNM macros.
7056 (struct patopts): New struct.
7057 (struct exclude): Use it, as exclude patterns now come with options.
7058 (new_exclude): Support above changes.
7059 (new_exclude, add_exclude_file):
7060 Initial size must now be a power of two to simplify overflow checking.
7061 (free_exclude, fnmatch_no_wildcards): New function.
7062 (excluded_filename): No longer requires options arg, as the options
7063 are determined by add_exclude. Now returns bool, not int.
7064 (excluded_filename, add_exclude):
7065 Add support for the fancy new exclusion options.
7066 (add_exclude, add_exclude_file): Now takes int options arg.
7067 Check for arithmetic overflow when computing sizes.
7068 (add_exclude_file): xrealloc might modify errno, so don't
7069 realloc until after errno might be used.
7071 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7073 (free_exclude): New decl.
7074 (add_exclude, add_exclude_file): Now takes int options arg.
7075 (excluded_filename): No longer requires options arg, as the options
7076 are determined by add_exclude. Now returns bool, not int.
7078 2001-08-30 Paul Eggert <eggert@twinsun.com>
7080 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7082 2001-08-27 Jim Meyering <meyering@lucent.com>
7084 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7086 * version-etc.c (N_): Remove definition.
7087 Revert most of last change.
7088 Instead, simply don't mark the `Copyright...' string for translation.
7089 Based on advice from Paul Eggert.
7091 * strtoxmax.c: Tweak comment.
7093 2001-08-26 Jim Meyering <meyering@lucent.com>
7095 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7096 of copyright with `%s' so translators don't get an untranslated
7098 (COPYRIGHT_YEAR): Define.
7099 (version_etc): Use fprintf rather than fputs.
7100 Suggestion from Ulrich Drepper.
7102 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7104 * strtoll.c: New file, from GNU libc.
7105 * xstrtoimax.c: New file.
7107 * xstrtol.h: Add xstrtoimax.
7108 * strtoumax.c: New file. Simply include "strtoumax.c".
7109 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7111 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7112 * strtoxmax.c: ... then renamed to this.
7114 2001-08-13 Paul Eggert <eggert@twinsun.com>
7116 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7117 Port to Solaris 8, where 'sed' requires a space after the 'r'
7118 command, and where sh dislikes "$/". Clean up the spacing a bit.
7119 Redirect output to $tmp just once.
7121 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7123 * addext.c (<errno.h>): Include.
7124 (errno): Declare if not defined.
7125 (addext): Work correctly when pathconf returns -1 and leaves
7126 errno alone because there is no limit. Also, work even if
7127 pathconf returns a value greater than SIZE_MAX.
7129 2001-08-12 Jim Meyering <meyering@lucent.com>
7131 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7132 Simply `return getcwd (NULL, 0);'.
7133 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7134 Use 1300 as initial value for length, not PATH_MAX.
7136 * pathmax.h: Clean up cpp syntax.
7138 2001-08-12 Jim Meyering <meyering@lucent.com>
7140 * gettimeofday.c: New file.
7142 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7144 2001-08-04 Jim Meyering <meyering@lucent.com>
7146 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7147 to get in sync with glibc.
7149 2001-08-03 Paul Eggert <eggert@twinsun.com>
7151 The following changes are from gettext 0.10.39 as maintained by
7154 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7155 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7156 with inverted sense. All uses changed.
7158 * mbswidth.c: Don't include <limits.h>.
7159 Include <stdlib.h> and <string.h> unconditionally.
7160 (iswcntrl, mbsinit, ISCNTRL): New macros.
7161 (mbsnwidth): Use K&R style function declarations.
7162 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7163 can optimize it when MB_CUR_MAX == 1.
7164 The width of control characters is zero, not 1.
7166 2001-07-15 Jim Meyering <meyering@lucent.com>
7168 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7169 (BUILT_SOURCES): Add unlocked-io.h.
7170 (io_functions): Define.
7171 (unlocked-io.h): New rule.
7172 (DISTCLEANFILES): Add unlocked-io.h.
7173 (all-local): Depend on unlocked-io.h, to ensure it is created.
7175 * unlocked-io.hin: New file
7177 * regex.c: Update from glibc.
7179 2001-07-05 Jim Meyering <meyering@lucent.com>
7181 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7183 (libfetish_a_SOURCES): Put all .h files here instead.
7184 Remove a thus-exposed (better checks in automake) duplicate and
7185 two unnecessary .h files.
7187 2001-06-11 Jim Meyering <meyering@lucent.com>
7189 * regex.c: Update from GNU libc.
7191 2001-05-27 Jim Meyering <meyering@lucent.com>
7193 * readutmp.h (UT_TYPE): Define.
7195 2001-05-24 Jim Meyering <meyering@lucent.com>
7197 * argmatch.c: Include "quote.h".
7198 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7199 quote function. Reported by Göran Uddeborg.
7201 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7203 * dirname.c (dir_name): Compute append_dot using path, not newpath
7204 which is not yet declared.
7206 2001-05-11 Paul Eggert <eggert@twinsun.com>
7208 * Makefile.am (libfetish_a_SOURCES):
7209 Add strftime.c, since we now compile it on all hosts.
7211 * strftime.c (my_strftime):
7212 Define to nstrftime if emacs, but only if my_strftime is not defined.
7213 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7214 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7215 Add one more extra argument: a nanoseconds value.
7218 (my_strftime function): Add %N format.
7219 (emacs_strftimeu): Renamed from emacs_strftime,
7220 with extra ut argument.
7222 2001-05-11 Paul Eggert <eggert@twinsun.com>
7224 dirname code cleanup. base_name now behaves more compatibly
7225 with POSIX basename when given file names that have trailing
7226 slashes, and similarly for dir_name. Add new primitives
7227 base_len and dir_len. Put the directory-name-related decls
7230 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7231 * backupfile.c (base_name): Likewise.
7232 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7233 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7234 * makepath.c (strip_trailing_slashes): Likewise.
7235 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7237 * rename.c (strip_trailing_slashes): Likewise.
7238 * same.c (base_name): Likewise.
7239 * stripslash.c (ISSLASH): Likewise.
7241 * addext.c: Include <dirname.h> after size_t is defined.
7242 * backupfile.c: Likewise.
7244 * addext.c (addext): Use base_len to trim redundant
7245 trailing slashes instead of doing it ourselves.
7246 But do not trim the last slash if it is not redundant.
7248 * backupfile.c (find_backup_file_name,
7249 max_backup_version): Use base_len instead of rolling it ourselves.
7250 Handle the case of "" and (on DOS) "C:" correctly.
7252 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7253 Include <string.h>, <dirname.h>.
7254 (base_name): Allow file names ending in slashes, other than names
7255 that are all slashes. In this case, return the basename followed
7256 by the slashes. This is more general, and can be used in places
7257 where the original base_name purposely had an assertion failure.
7258 (base_len): New function.
7260 * dirname.c: Include <string.h> instead of <stdlib.h>.
7261 Do not include <assert.h>; no longer needed.
7263 (memrchr): Remove decl.
7264 (dir_name_r): Remove.
7265 (dir_len): Renamed from dirlen. All callers changed.
7266 Rewrite in terms of base_name, for simplicity and consistency.
7267 (dir_name): Never return NULL. All callers changed.
7268 Do not include <stdlib.h> in test program; no longer needed.
7269 return 0; is fine for test program.
7271 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7273 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7275 * path-concat.c (path_concat): Use base_len to compute
7276 base length, not strlen; this means we cannot rely on memcpy
7279 * same.c (STREQ): Remove.
7280 (same_name): Handle the case where the basename ends in trailing '/'.
7282 * stripslash.c (strip_trailing_slashes): Return nonzero if
7283 a slash was stripped. Do not strip the last slash after a
7286 2001-04-08 Jim Meyering <meyering@lucent.com>
7288 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7289 recomputed; that's necessary when the offset spans a DST transition.
7290 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7292 2001-04-02 Jim Meyering <meyering@lucent.com>
7294 * regex.h, regex.c: Update from GNU libc.
7296 2001-03-19 Paul Eggert <eggert@twinsun.com>
7298 * version-etc.c (version_etc_copyright): Update to 2001.
7300 2001-03-16 Paul Eggert <eggert@twinsun.com>
7302 * tempname.c (uint64_t): Define to uintmax_t if
7303 not defined, and if UINT64_MAX is not defined.
7304 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7305 Reported by John David Anglin.
7307 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7309 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7310 alias if codeset is empty.
7311 * config.charset (BeOS): Use wildcard syntax.
7313 2001-03-13 Jim Meyering <meyering@lucent.com>
7315 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7316 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7319 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7321 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7323 * unicodeio.c (print_unicode_char): Simplify accordingly.
7325 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7327 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7328 support for DOS/DJGPP.
7330 2001-02-28 Paul Eggert <eggert@twinsun.com>
7332 * Makefile.am (libfetish_a_SOURCES):
7333 Add dup-safer.c, fopen-safer.c.
7334 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7336 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7338 2001-02-25 Paul Eggert <eggert@twinsun.com>
7340 The mkstemp replacement is taken from glibc 2.2.2, with some
7341 portability fixes for use outside glibc, as follows:
7343 * tempname.c (struct_stat64): New macro.
7344 (direxists, __gen_tempname): Use it.
7345 This avoids a portability problem with Solaris 8.
7347 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7348 (<stddef.h>, <stdint.h>, <string.h>):
7349 Include only if STDC_HEADERS || _LIBC.
7350 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7351 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7352 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7353 (__set_errno): Define this macro if <errno.h> doesn't.
7354 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7355 Define these macros if <stdio.h> doesn't.
7356 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7357 Define these macros if <sys/stat.h>
7358 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7359 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7360 __xstat64): Define if not _LIBC.
7361 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7362 (__gen_tempname): Invoke gettimeofday only if
7363 HAVE_GETTIMEOFDAY || _LIBC;
7364 otherwise, fall back on plain "time".
7365 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7367 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7369 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7371 2001-02-17 Jim Meyering <meyering@lucent.com>
7373 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7374 around included file name.
7376 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7378 * strftime.c: Update from GNU libc (the only changes were to comments).
7380 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7382 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7384 2001-02-17 Paul Eggert <eggert@twinsun.com>
7386 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7387 Remove workaround macros for hosts that have mbrtowc but not
7388 mbstate_t, as we now insist on proper declarations for both
7389 before using mbrtowc.
7391 2001-02-17 Jim Meyering <meyering@lucent.com>
7393 * regex.c: Update from libc.
7395 2001-02-16 Paul Eggert <eggert@twinsun.com>
7397 * alloca.c (malloc): Undef before defining, since stdlib.h
7398 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7399 Reported by Mark Hounschell via Paul Eggert.
7401 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7403 * config.charset: Update for FreeBSD 4.2.
7405 2001-01-26 Jim Meyering <meyering@lucent.com>
7407 * quotearg.c: Include stddef.h.
7408 * quote.c: Include stddef.h.
7409 Reported by Axel Kittenberger.
7411 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7412 line in double quotes so that it evokes a better diagnostic.
7413 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7414 Reported by Axel Kittenberger.
7416 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7418 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7419 to avoid a warning. Add back 'const' to inptr.
7421 2001-01-16 Jim Meyering <meyering@lucent.com>
7423 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7426 2001-01-14 Jim Meyering <meyering@lucent.com>
7428 * rename.c: New file. From Volker Borchert.
7429 Include stdlib.h, string.h or strings.h, and xalloc.h.
7430 Use strip_trailing_slashes rather than open-coding it.
7432 2001-01-03 Paul Eggert <eggert@twinsun.com>
7434 * strftime.c: Sync with glibc time/strftime.c 1.81.
7436 2001-01-03 Jim Meyering <meyering@lucent.com>
7438 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7439 local `inptr' to avoid warning with some system declarations of iconv.
7441 2000-12-29 Paul Eggert <eggert@twinsun.com>
7443 * modechange.c: Do not assume that mode_t uses the
7444 traditional octal encoding. E.g. "chmod 1 FOO" should set
7445 the other-execute bit of FOO even if S_IXOTH != 1.
7447 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7448 WOTH, XOTH, ALLM): New macros.
7449 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7450 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7452 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7453 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7455 No need to use uintmax_t; unsigned long is long enough.
7456 Don't bother to get suffix since we don't use it.
7458 2000-12-24 Jim Meyering <meyering@lucent.com>
7460 * hash.c (is_prime): Return explicit boolean values.
7461 (hash_get_first): Return NULL to appease Irix5.6's 89.
7462 Reported by Nelson Beebe.
7464 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7466 * localcharset.c (locale_charset): Add support for Win32.
7468 2000-12-18 Paul Eggert <eggert@twinsun.com>
7470 * physmem.h, physmem.c: New files.
7472 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7473 (noinst_HEADERS): Add physmem.h.
7475 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7476 't' for compatibility with Solaris 8 sort.
7478 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7480 * config.charset: Add support for BeOS.
7482 2000-12-16 Jim Meyering <meyering@lucent.com>
7484 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7485 SHELLS_FILE to a file name that's useful on djgpp systems.
7487 (ADDITIONAL_DEFAULT_SHELLS): Define.
7488 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7489 Based mostly on a patch from Prashant TR.
7491 2000-12-16 Jim Meyering <meyering@lucent.com>
7493 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7494 N and M) would have treated it like `chown N:N FILE'.
7496 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7498 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7500 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7501 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7502 to the list of canonical encodings. Rename EUC-CN to GB2312.
7504 2000-12-08 Andreas Schwab <schwab@suse.de>
7506 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7507 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7509 2000-12-07 Jim Meyering <meyering@lucent.com>
7511 * stripslash.c (ISSLASH): Define.
7512 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7515 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7516 (dir_name_r): Declare this function as static.
7517 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7518 manifest itself on a name containing a mix of slashes and
7520 Make this function work with names starting with a DOS-style
7521 drive letter and colon prefix.
7522 (dir_name): Append `.' if necessary.
7523 Based mostly on patches from Prashant TR and Eli Zaretskii.
7525 * dirname.h (dir_name_r): Remove prototype.
7527 2000-12-05 Jim Meyering <meyering@lucent.com>
7529 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7531 2000-12-04 Jim Meyering <meyering@lucent.com>
7533 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7534 Also include memory.h, stdlib.h, unistd.h if appropriate.
7535 Reported by Andreas Jaeger (conflicting declaration of malloc).
7537 2000-12-02 Jim Meyering <meyering@lucent.com>
7539 * closeout.h: Make idempotent, to avoid some obscure warnings.
7541 2000-12-01 Paul Eggert <eggert@twinsun.com>
7543 * memrchr.c: Include <config.h> before any system include file.
7545 2000-11-29 Paul Eggert <eggert@twinsun.com>
7547 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7549 2000-11-26 Jim Meyering <meyering@lucent.com>
7551 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7553 2000-11-22 Paul Eggert <eggert@twinsun.com>
7555 * strftime.c (my_strftime): Do not invoke mbrlen with a
7556 size of (size_t) -1; it's not portable.
7558 2000-11-17 Akim Demaille <akim@epita.fr>
7560 * obstack.h: Formatting changes.
7561 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7562 prevent type checking.
7563 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7564 cast the value to (void *): assigning a `foo *' to a `void *'
7566 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7568 2000-11-17 Jim Meyering <meyering@lucent.com>
7570 * strstr.c: Update from GNU libc.
7572 2000-11-16 Jim Meyering <meyering@lucent.com>
7574 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7576 2000-11-11 Jim Meyering <meyering@lucent.com>
7578 * error.c: Add a couple #includes, merging from GNU libc version.
7580 2000-11-10 Jim Meyering <meyering@lucent.com>
7582 * obstack.h: Update from GNU libc.
7583 * obstack.c: Likewise.
7585 2000-11-06 Paul Eggert <eggert@twinsun.com>
7587 * getusershell.c (setusershell): Use rewind rather than
7588 fseek/fseeko, to avoid configuration hassles with fseeko.
7589 Don't bother opening SHELLS_FILE if shellstream is NULL;
7592 2000-11-05 Jim Meyering <meyering@lucent.com>
7594 * makepath.h (make_dir): Declare.
7595 * makepath.c (make_dir): Remove `static' attribute.
7598 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7600 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7601 last one in a bucket, advance to the next bucket.
7603 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7605 * fnmatch.c: Do not comment out all the code if we are using
7606 the GNU C library, because in some cases we are replacing buggy
7607 code in the GNU C library itself.
7609 2000-10-30 Paul Eggert <eggert@twinsun.com>
7611 * error.h, getline.h, modechange.h:
7612 Remove "2000" from Copyright line, as the file hasn't been
7613 changed this year other than in the copyright notice.
7615 * xalloc.h: Add "2000" to Copyright line, as this file
7616 was changed this year.
7618 2000-10-30 Paul Eggert <eggert@twinsun.com>
7620 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7621 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7622 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7624 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7626 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7627 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7628 doesn't define __restrict_arr.
7630 2000-10-29 Jim Meyering <meyering@lucent.com>
7632 * xstat.in: Fix grammar in comment.
7634 2000-10-28 Jim Meyering <meyering@lucent.com>
7636 * memchr.c: Update from libc.
7637 Adjust for portability:
7638 [HAVE_STDLIB_H]: Include stdlib.h.
7639 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7640 Undef __memchr, too.
7641 [!weak_alias]: Define __memchr to memchr.
7643 * regex.c: Update from libc.
7644 * regex.h: Likewise.
7645 * getopt1.c: Likewise.
7646 * memcmp.c: Likewise.
7648 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7649 Avoid using fseek, when possible -- it's broken by design.
7650 Patch by Ulrich Drepper.
7652 2000-10-26 Jim Meyering <meyering@lucent.com>
7654 * strftime.c: Update from libc.
7656 2000-10-25 Jim Meyering <meyering@lucent.com>
7658 * obstack.c: Update from libc.
7660 2000-10-23 Jim Meyering <meyering@lucent.com>
7662 * hard-locale.c (hard_locale): Revert last change -- it was simply
7663 wrong. That set_locale call must not have any side effects.
7666 2000-10-22 Jim Meyering <meyering@lucent.com>
7668 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7669 [CYCLIC]: Remove now-unused definition.
7671 * save-cwd.c (O_DIRECTORY): Define, if needed.
7672 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7673 Suggestion from Ulrich Drepper.
7675 2000-10-21 Jim Meyering <meyering@lucent.com>
7677 * dirname.c (dir_name_r): New function, factored out of dir_name.
7678 (dir_name): Use dir_name_r.
7679 * dirname.h (dir_name_r): Declare it.
7681 2000-10-21 Jim Meyering <meyering@lucent.com>
7683 * dirname.c (memrchr): Declare if necessary.
7684 (dir_name): Remove the restriction that there be no
7685 trailing slashes. Now, this code skips past them, effectively
7687 [TEST_DIRNAME] (main): New unit tests.
7689 * memrchr.c: New file from GNU libc.
7690 Undef __memrchr, too.
7691 [!weak_alias]: Define __memrchr to memrchr.
7692 Guard weak_alias use with `#ifdef weak_alias'.
7694 2000-10-17 Jim Meyering <meyering@lucent.com>
7696 * quote.h (PARAMS): Define and use.
7697 Reported by Akim Demaille.
7699 * getopt.c: Update from libc.
7701 2000-10-16 Jim Meyering <meyering@lucent.com>
7703 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7706 2000-09-25 Jim Meyering <meyering@lucent.com>
7708 * md5.h (rol): Define (from GnuPG).
7710 * sha.c: Give credit (GnuPG) where due.
7711 (M): Use rol rather than open-coding it.
7712 Add a FIXME comment.
7714 2000-09-21 Jim Meyering <meyering@lucent.com>
7716 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7717 Reported by Michael Stone.
7719 2000-09-20 Jim Meyering <meyering@lucent.com>
7721 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7722 (noinst_HEADERS): Add sha.h.
7723 Based on code from Scott G. Miller and from GnuPG.
7725 2000-09-15 Jim Meyering <meyering@lucent.com>
7727 * regex.c: Update from libc.
7729 2000-09-10 Jim Meyering <meyering@lucent.com>
7731 * getopt.c (_getopt_internal): Update from glibc.
7733 2000-09-09 Jim Meyering <meyering@lucent.com>
7735 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7736 think it should be used as a general replacement for isascii.
7737 * fnmatch.c: Likewise.
7738 * mbswidth.c: Likewise
7739 * regex.c: Likewise.
7742 * userspec.c: Include sys/param.h and limits.h.
7744 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7745 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7746 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7747 UID, GID. Check range.
7749 2000-09-06 Jim Meyering <meyering@lucent.com>
7751 * getopt.c (_getopt_internal): Update from glibc.
7753 2000-08-30 Jim Meyering <meyering@lucent.com>
7755 * strftime.c: Merge in changes from GNU libc.
7757 2000-08-26 Jim Meyering <meyering@lucent.com>
7759 * closeout.c: Include "__fpending.h".
7760 (close_stdout_status): Return right away if there's nothing to flush.
7762 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7763 * __fpending.c: New file.
7764 * __fpending.h: New file.
7766 2000-08-07 Paul Eggert <eggert@twinsun.com>
7768 Standardize on "memory exhausted" instead of "Memory exhausted"
7769 or "virtual memory exhausted".
7770 * obstack.c (print_and_abort): Use "memory exhausted", not
7771 "virtual memory exhausted".
7772 * same.c (same_name): Invoke xalloc_die instead of printing
7774 * userspec.c (parse_user_spec): Likewise.
7775 * bumpalloc.h: comment fix
7776 * same.c, userspec.c: Include xalloc.h.
7778 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7779 not char *const and pointing to a constant array.
7780 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7781 (xrealloc): Comment fix.
7783 * userspec.c (parse_user_spec):
7784 Don't translate a message until just before returning,
7785 to avoid unnecessary translation.
7787 2000-08-07 Jim Meyering <meyering@lucent.com>
7789 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7790 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7791 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7792 getgroups.c, gethostname.c, getopt.h, group-member.c,
7793 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7794 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7795 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7796 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7797 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7798 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7799 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7800 yesno.c: Back out Copyright date changes for each file with no change
7801 this year. This eases coordination with other programs using the same
7802 source code modules. From Paul Eggert.
7804 2000-08-03 Greg McGary <greg@mcgary.org>
7806 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7807 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7808 (EXTEND_BUFFER): Use them.
7810 2000-08-01 Jim Meyering <meyering@lucent.com>
7812 * dirname.c (ISSLASH): Define.
7813 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7814 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7815 both `\' and `/' may be use as path separators.
7816 Based on a patch from Prashant TR.
7818 2000-07-31 Paul Eggert <eggert@twinsun.com>
7820 * quotearg.c (quotearg_n_options): Don't make the initial
7821 slot vector a constant, since it might get modified.
7823 2000-07-31 Jim Meyering <meyering@lucent.com>
7825 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7826 * obstack.c (print_and_abort): Likewise.
7828 2000-07-30 Paul Eggert <eggert@twinsun.com>
7830 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7831 buffer, so that the caller can always quote one small
7832 component of a "memory exhausted" message in slot 0.
7833 From a suggestion by Jim Meyering.
7835 2000-07-30 Jim Meyering <meyering@lucent.com>
7837 * makepath.c (make_path): Quote the other instance, too.
7839 * quotearg.c (N_STATIC_SLOTVECS): Define.
7840 (STATIC_BUF_SIZE): Define.
7841 (quotearg_n_options): Use only statically allocated storage when
7842 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7843 than STATIC_BUF_SIZE.
7845 2000-07-29 Jim Meyering <meyering@lucent.com>
7847 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7848 * dirname.c (dir_name): Likewise.
7850 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7852 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7853 (dir_name): Assert that there are no trailing slashes.
7855 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7857 * mbswidth.h (mbswidth): Add a flags argument.
7858 (mbswidth): New declaration.
7859 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7860 * mbswidth.c (mbswidth): Add a flags argument.
7861 (mbsnwidth): New function.
7863 2000-07-24 Jim Meyering <meyering@lucent.com>
7865 * mbswidth.c: Remove useless #else. From Bruno Haible.
7867 2000-07-23 Paul Eggert <eggert@twinsun.com>
7869 * mbswidth.c (_XOPEN_SOURCE):
7870 Don't define; this causes problems on Solaris 7.
7871 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7873 2000-07-23 Paul Eggert <eggert@twinsun.com>
7876 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7877 so that mbstate_t is always defined.
7879 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7880 be 1 in at least one GCC installation, and this configuration
7881 error is likely to be common. Ignoring MB_LEN_MAX hurts
7882 performance on hosts that have mbrtowc but have only unibyte
7883 locales, but I assume these hosts are rare.
7885 2000-07-23 Paul Eggert <eggert@twinsun.com>
7887 * quotearg.c: Streamline by invoking multibyte code only if needed.
7888 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7889 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7890 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7891 invoke multibyte primitives.
7893 2000-07-23 Jim Meyering <meyering@lucent.com>
7895 * basename.c (base_name): Add an assertion.
7897 2000-07-15 Bruno Haible <clisp.cons.org>
7899 * quotearg.c: When the system forces us to redefine mbstate_t,
7900 shadow its mbsinit function.
7902 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7904 * mbswidth.h: New file.
7905 * mbswidth.c: New file.
7906 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7907 (noinst_HEADERS): Add mbswidth.h.
7909 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7911 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7914 2000-07-15 Jim Meyering <meyering@lucent.com>
7916 * makepath.c: Include quote.h.
7917 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7918 corresponding argument in a `quote (...)' call.
7919 Give better diagnostics.
7921 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7922 (noinst_HEADERS): Add quote.h.
7924 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7925 from tar's src/misc.c.
7926 * quote.h: New file. Prototypes for same.
7928 2000-07-10 Paul Eggert <eggert@twinsun.com>
7930 From a suggestion by Bruno Haible.
7931 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7932 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7933 to decide whether to define the BeOS workaround macro;
7934 this adjusts to the change to AC_MBSTATE_T.
7936 2000-07-13 Paul Eggert <eggert@twinsun.com>
7938 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7940 * quotearg.c (quoting_style_args, quoting_style_vals,
7941 quotearg_buffer_restyled): Add support for
7942 clocale_quoting_style. Undo previous change to
7943 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7944 and "{RIGHT QUOTATION MARK}" msgids.
7946 2000-07-05 Paul Eggert <eggert@twinsun.com>
7948 The old behavior of quoting `like this' doesn't look good with
7949 newer, ISO-style fonts. See:
7950 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7952 Instead, quote "like this" by default. Let the translator
7953 tailor the locale-specific quoting behavior by providing
7954 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7956 * quotearg.c (N_): New macro.
7957 (gettext_default): New function.
7958 (quotearg_buffer_restyled): Use
7959 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7960 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7962 2000-07-09 Jim Meyering <meyering@lucent.com>
7964 * Most files: Update copyright dates to include 2000.
7966 2000-07-08 Jim Meyering <meyering@lucent.com>
7968 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7970 (xgethostname): Remove now-unnecessary #ifdef.
7971 Move declaration of `err' into loop where it's used.
7973 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7975 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7976 by allocating a larger buffer. Test the gethostname return value for
7977 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7978 returns an error and ENAMETOOLONG isn't defined.
7980 2000-07-05 Paul Eggert <eggert@twinsun.com>
7981 and Bruno Haible <haible@clisp.cons.org>
7983 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7985 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7987 * quotearg.c (struct quoting_options): Simplify quote_these_too
7990 2000-07-03 Jim Meyering <meyering@lucent.com>
7992 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7993 Reported by Bruno Haible.
7995 2000-07-04 Jim Meyering <meyering@lucent.com>
7997 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7998 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8001 2000-07-03 Paul Eggert <eggert@twinsun.com>
8002 and Bruno Haible <haible@clisp.cons.org>
8004 * quotearg.c (mbrtowc):
8005 Assign to *pwc, and return 1 only if result is nonzero.
8006 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8008 2000-07-03 Jim Meyering <meyering@lucent.com>
8010 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8011 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8014 2000-07-02 Jim Meyering <meyering@lucent.com>
8016 * quotearg.c (mbstate_t): Don't define here.
8018 2000-07-02 Jim Meyering <meyering@lucent.com>
8020 * nanosleep.c (SIGCONT): Define if not already defined.
8022 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8024 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8025 per change in ../m4/ls-mntd-fs.m4.
8026 (read_filesystem_list): Ignore symbolic links.
8028 2000-06-29 Jim Meyering <meyering@lucent.com>
8030 * same.c: Include <string.h> or <strings.h>, as appropriate,
8031 for declaration of strcmp.
8033 * long-options.c: Include <stdlib.h>, for declaration of exit.
8035 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8036 Avoid warning by casting result to `char *' to remove `const'.
8038 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8040 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8042 2000-06-26 Paul Eggert <eggert@twinsun.com>
8044 savedir now sets errno on failure and invokes xmalloc to get memory.
8045 Fix a couple of other minor bugs while we're at it.
8047 * savedir.c (<unistd.h>): Do not include; there's no need.
8048 (NAMLEN): Remove macro.
8049 (malloc, realloc): Remove decls.
8051 ("xalloc.h"): Include.
8052 (NAME_SIZE_DEFAULT): New macro.
8053 (savedir): Use xmalloc / xrealloc to allocate memory.
8054 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8055 Skip "" directory entries.
8056 Use strlen to calculate directory entry length, since the old method
8057 is rarely used these days and isn't worth supporting.
8058 Don't use a pointer after freeing it.
8059 Check for integer overflow when calculating allocation size.
8060 Use memcpy to copy entries, instead of stpcpy.
8061 Set errno properly when returning NULL.
8062 Check for readdir error.
8064 2000-06-26 Jim Meyering <meyering@lucent.com>
8066 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8068 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8070 * getusershell.c (xmalloc, xrealloc): Remove functions.
8072 Don't include <stdlib.h>. Don't declare malloc, realloc.
8074 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8076 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8078 2000-06-24 Jim Meyering <meyering@lucent.com>
8080 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8082 2000-06-21 Jim Meyering <meyering@lucent.com>
8084 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8086 2000-06-19 Paul Eggert <eggert@twinsun.com>
8088 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8089 (mbrtowc, mbstate_t): Define substitutes if
8090 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8091 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8092 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8094 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8096 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8097 than 1024, return a memory chunk of least possible size, instead
8098 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8099 Use free/xmalloc instead of xrealloc to avoid copying for very long
8102 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8104 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8105 address, not strdup. Include <stdlib.h> and don't declare free().
8107 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8109 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8112 2000-06-21 Jim Meyering <meyering@lucent.com>
8114 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8115 (noinst_HEADERS): Add getstr.h.
8117 * getline.c (getstr): Move into a separate file.
8118 * getstr.c (getstr): New file, extracted from getline.c, with
8119 the following changes: new parameter, delim2; both delim[12]
8120 parameters have type `int', not `char'. The latter would lose
8121 with 8-bit delimiters.
8122 * getstr.h: New file.
8124 2000-06-19 Jim Meyering <meyering@lucent.com>
8126 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8128 2000-06-18 Jim Meyering <meyering@lucent.com>
8130 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8131 Besides, these days every porting target provides a mkdir function.
8133 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8134 (this snippet comes from src/system.h).
8136 2000-06-15 Paul Eggert <eggert@twinsun.com>
8138 * human.c (adjust_value): New function.
8139 (human_readable_inexact): Apply rounding style even when
8140 printing approximate values.
8142 2000-06-14 Paul Eggert <eggert@twinsun.com>
8144 * human.c (human_readable_inexact): Allow an input block
8145 size that is not a multiple of the output block size, and vice versa.
8146 Reported by Piergiorgio Sartor.
8148 2000-06-14 Paul Eggert <eggert@twinsun.com>
8150 * getdate.y (get_date): Apply relative times after time
8151 zone indicator, not before. Reported by Todd A. Jacobs.
8153 2000-06-13 Jim Meyering <meyering@lucent.com>
8155 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8157 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8159 2000-06-12 Paul Eggert <eggert@twinsun.com>
8161 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8163 2000-06-04 Paul Eggert <eggert@twinsun.com>
8165 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8167 2000-06-04 Jim Meyering <meyering@lucent.com>
8169 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8170 SunOS 4.1.4 for which gid_t is an unsigned type.
8172 2000-06-03 Jim Meyering <meyering@lucent.com>
8174 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8176 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8178 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8179 newer, don't install charset.alias.
8180 * config.charset: Change the Linux/glibc rules so they become empty
8181 on glibc-2.1 or newer.
8183 2000-06-02 Jim Meyering <meyering@lucent.com>
8185 * mountlist.c: Back out last change. Instead, do this...
8186 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8187 member using the same `ignore'-testing code.
8188 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8192 2000-05-29 Jim Meyering <meyering@lucent.com>
8194 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8195 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8197 2000-05-22 Jim Meyering <meyering@lucent.com>
8199 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8201 2000-05-18 Jim Meyering <meyering@lucent.com>
8203 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8204 back, too, since it may have been modified by allocate_entry.
8205 (hash_delete): Rewrite to use neither the assignment operator
8206 nor the comma operator in an if-expression.
8208 2000-05-15 Paul Eggert <eggert@twinsun.com>
8211 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8212 Remove; no longer needed.
8213 "quotearg.h": Add include.
8214 (file_name): Do not bother to explicitly initialize to NULL; it's less
8215 efficient on some hosts.
8216 (close_stdout_status): Remove test as to whether stdout was already
8217 closed; it breaks for the case "echo x | sort >&-".
8218 Quote file name colons.
8219 Do not assume that _("write error") lacks format strings.
8221 2000-05-15 Jim Meyering <meyering@lucent.com>
8223 * version-etc.c (version_etc_copyright): Update the copyright string
8224 used in all --version output.
8226 2000-05-14 Jim Meyering <meyering@lucent.com>
8228 * closeout.c (close_stdout_set_file_name): New function.
8229 (close_stdout_status): Use new file-scoped global.
8230 Return right away if fstat says the stdout file descriptor is invalid.
8231 * closeout.h (close_stdout_set_file_name): Declare.
8233 2000-05-10 Jim Meyering <meyering@lucent.com>
8235 * closeout.c [default_exit_status]: New file-scoped variable.
8236 (close_stdout_set_status): New function.
8237 * closeout.h (close_stdout_set_status): Declare.
8239 2000-05-08 Jim Meyering <meyering@lucent.com>
8241 * long-options.c: Don't include closeout.h.
8242 (parse_long_options): Don't call close_stdout for --version.
8244 2000-05-06 Jim Meyering <meyering@lucent.com>
8246 * strnlen.c: Undefine __strnlen and strnlen.
8247 [!weak_alias]: Define __strnlen to strnlen.
8249 * atexit.c: New file, from libiberty.
8251 2000-05-06 Jim Meyering <meyering@lucent.com>
8253 * closeout.c (close_stdout_status): Also check for errors on the
8256 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8258 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8259 instead of xmalloc, xrealloc, path_concat.
8260 (locale_charset): Treat empty environment variables as absent.
8261 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8263 2000-05-04 Jim Meyering <meyering@lucent.com>
8265 * getopt.c: Update from glibc.
8266 * obstack.c: Likewise.
8267 * obstack.h: Likewise.
8268 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8270 * regex.h: Likewise.
8271 * strndup.c: Likewise.
8272 * strnlen.c: New file, from glibc.
8274 2000-05-01 Jim Meyering <meyering@lucent.com>
8276 * full-write.c (full_write): Remove `FIXME' part of comment.
8278 2000-04-29 Jim Meyering <meyering@lucent.com>
8280 * path-concat.c: Declare strdup only if it's not defined.
8281 * canon-host.c: Likewise.
8283 2000-04-28 Jim Meyering <meyering@lucent.com>
8285 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8286 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8287 included first, then limits.h is included by locale.h by libintl.h.
8288 From John David Anglin.
8290 2000-04-25 Jim Meyering <meyering@lucent.com>
8292 * makepath.c (S_IRWXUGO): Define.
8293 (make_path): Always perform explicit chmod if MODE specifies any
8294 of the `special' permission bits. Prompted by a bug report against
8295 install from Mate Wierdl and Joost van Baal.
8297 2000-04-18 Jim Meyering <meyering@lucent.com>
8301 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8302 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8304 2000-04-17 Jim Meyering <meyering@lucent.com>
8306 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8307 the definition of it to rpl_strftime also defined-away the system's
8310 2000-04-15 Jim Meyering <meyering@lucent.com>
8312 Use `C' to denote so-called `contiguous' files, the same way
8314 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8315 (ftypelet): Use S_ISCTG.
8316 From Michael Deutschmann.
8318 2000-04-14 Jim Meyering <meyering@lucent.com>
8320 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8322 2000-04-08 Jim Meyering <meyering@lucent.com>
8324 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8325 names don't conflict. Reported by Eli Zaretskii.
8327 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8329 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8330 bug. Deal with the different error behavior of Irix iconv.
8332 2000-04-07 Jim Meyering <meyering@lucent.com>
8334 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8335 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8337 2000-04-05 Jim Meyering <meyering@lucent.com>
8339 Portability tweaks required for ultrix4.3.
8340 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8341 * readutmp.c: Include sys/types.h before sys/stat.h.
8342 * canon-host.c: Declare strdup.
8343 * path-concat.c: Likewise.
8344 From John David Anglin.
8346 2000-04-04 Jim Meyering <meyering@lucent.com>
8348 Be more DOS 8.3-friendly.
8349 * ref-add.sin: Renamed from ref-add.sed.in.
8350 * ref-del.sin: Renamed from ref-del.sed.in.
8351 * Makefile.am: Reflect renaming.
8352 Reported by Eli Zaretskii.
8354 Use a temporary file name that won't clash with `charset.alias'
8355 in the DOS 8.3 name space.
8356 * Makefile.am (charset_tmp): Define.
8357 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8358 (uninstall-local): Likewise.
8359 Reported by Eli Zaretskii.
8361 2000-03-29 Paul Eggert <eggert@twinsun.com>
8363 * time/strftime.c (my_strftime): Make sure we call the system
8364 strftime, not ourselves, when invoking the underlying strftime.
8366 2000-03-24 Jim Meyering <meyering@lucent.com>
8368 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8369 (charset_alias): Define.
8370 (install-exec-local): Factor out common code.
8371 (uninstall-local): Split lines longer than 80.
8372 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8374 (.sed.in.sed): New rule. Don't redirect directly to $@.
8375 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8377 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8379 * config.charset: Output a line containing "Packages using this file".
8380 * ref-add.sed.in, ref-del.sed.in: New files.
8381 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8382 ref-del.sed): New rules.
8384 2000-03-17 Jim Meyering <meyering@lucent.com>
8386 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8387 Otherwise, include <strings.h>
8389 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8391 * unicodeio.c (utf8_wctomb): New function.
8392 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8393 format instead of in UCS-4 with platform dependent endianness.
8395 2000-03-07 Paul Eggert <eggert@twinsun.com>
8397 * savedir.c (savedir): Work even if directory size is
8398 negative; this can happen with some screwy NFS configurations.
8400 2000-03-06 Jim Meyering <meyering@lucent.com>
8402 * localcharset.c (get_charset_aliases): Don't try to free file_name
8403 if it's NULL (because we ran out of memory). From Bruno Haible.
8405 2000-03-05 Jim Meyering <meyering@lucent.com>
8407 * localcharset.c ("path-concat.h"): Include.
8408 (get_charset_aliases): Use path_concat instead of ANSI string
8411 * unicodeio.h (PARAMS): Define.
8412 Use it to guard prototype.
8414 2000-03-04 Jim Meyering <meyering@lucent.com>
8416 * Makefile.am (install-exec-local): Create $(libdir) before installing
8418 (uninstall-local): Uncomment this rule so `make distcheck' works
8421 * unicodeio.c (<errno.h>): Include it.
8422 (errno): Declare if not defined.
8424 * localcharset.c: Add Bruno's comment justifying use of volatile.
8426 * config.charset: New version, incorporating remarks from a linux
8427 i18n mailing list. From Bruno Haible.
8429 2000-03-02 Jim Meyering <meyering@lucent.com>
8431 * Makefile.am (EXTRA_DIST): Add config.charset.
8433 2000-03-01 Jim Meyering <meyering@lucent.com>
8435 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8436 * unicodeio.c: Likewise.
8438 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8440 * config.charset: New file.
8441 * localcharset.c: New file.
8442 * unicodeio.h, unicodeio.c: New files.
8443 * Makefile.am (DEFS): Add -DLIBDIR=...
8444 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8445 (noinst_HEADERS): Add unicodeio.h.
8446 (all-local, install-exec-local, charset.alias): New targets.
8448 2000-02-28 Paul Eggert <eggert@twinsun.com>
8450 * quotearg.c (ALERT_CHAR): New macro.
8451 (quotearg_buffer_restyled): Use it.
8453 2000-02-27 Jim Meyering <meyering@lucent.com>
8455 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8456 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8458 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8459 not `#if STDC_HEADERS'.
8460 Declare malloc if needed.
8462 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8463 now that autoconf always defines the HAVE_DECL_ symbols.
8464 * human.c: Likewise.
8466 * strtoumax.c: Likewise.
8468 * backupfile.c: Arrange for cpp to fail if the configure-time
8469 declaration check was not run.
8471 * human.c: Likewise.
8473 * strtoumax.c: Likewise.
8475 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8476 then first look up the entire `.'-containing string as a login name.
8478 2000-02-18 Paul Eggert <eggert@twinsun.com>
8480 * getdate.y: Handle two-digit years with leading zeros correctly.
8481 (textint): New typedef.
8482 (parser_control): Member year changed from int to textint.
8484 (YYSTYPE): Removed; replaced by %union with int and textint members.
8485 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8486 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8487 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8488 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8489 (date, number, to_year): Use width of number in digits, not its value,
8490 to determine whether it's a 2-digit year, or a 2-digit time.
8491 (yylex): Store number of digits of numeric tokens.
8492 Reported by John Kendall.
8494 (parser_control): Changed from struct parser_control to typedef (for
8495 consistency). All uses changed.
8497 (tID): Removed; not used.
8498 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8500 2000-02-14 Paul Eggert <eggert@twinsun.com>
8502 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8503 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8505 2000-02-12 Jim Meyering <meyering@lucent.com>
8507 * userspec.c (ISDIGIT): Define it.
8508 (isdigit): Remove definition.
8509 (is_number): Use ISDIGIT, not isdigit.
8510 <libintl.h>: Include.
8512 (parse_user_spec): Mark translatable strings.
8514 2000-02-10 Jim Meyering <meyering@lucent.com>
8516 With these changes, nanosleep.[ch] are finally enough like the other
8517 lib/* replacement files to compile on a few more losing systems.
8519 * nanosleep.h: Don't include config.h.
8520 Remove prototype from declaration of nanosleep.
8521 (PARAMS): Remove now-unneeded definition.
8522 * nanosleep.c: #undef nanosleep.
8523 (rpl_nanosleep): Rename from nanosleep.
8525 2000-02-03 Jim Meyering <meyering@lucent.com>
8527 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8528 rather than with `#if HAVE_UTMPNAME'.
8530 2000-02-01 Jim Meyering <meyering@lucent.com>
8532 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8534 2000-01-31 Jim Meyering <meyering@lucent.com>
8536 * nanosleep.h (nanosleep): Guard declaration with
8537 `#if ! HAVE_DECL_NANOSLEEP'.
8538 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8539 the declaration in that vendor's sys/timers.h.
8540 Reported by Christian Krackowizer.
8542 * quotearg.c (ISASCII): Add #undef and move definition to follow
8543 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8544 (ISPRINT): Likewise.
8545 Reported by Tom Tromey.
8547 2000-01-30 Jim Meyering <meyering@lucent.com>
8549 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8550 uses of ->ut_name. The latter doesn't work with new Linux header files
8551 where only utmpx.ut_user is declared.
8553 * readutmp.h (UT_USER): Define.
8555 2000-01-23 Jim Meyering <meyering@lucent.com>
8557 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8560 2000-01-22 Jim Meyering <meyering@lucent.com>
8562 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8563 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8564 Required for some AIX systems. Reported by Christian Krackowizer.
8565 [TESTING] (main): New function.
8567 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8568 * dirname.c (dir_name): Support for DOS-style file names with drive
8571 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8573 * strverscmp.c (ISDIGIT): Define.
8574 (strverscmp): Use ISDIGIT, not isdigit.
8576 2000-01-17 Paul Eggert <eggert@twinsun.com>
8578 * nanosleep.c (nanosleep):
8579 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8580 POSIX.1 doesn't require SA_INTERRUPT and some systems
8581 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8582 it's been part of POSIX.1 since day 1 (in 1988).
8584 2000-01-17 Jim Meyering <meyering@lucent.com>
8586 * interlock: Remove unused file. Reported by François Pinard.
8588 2000-01-16 Paul Eggert <eggert@twinsun.com>
8590 * quotearg.c (quotearg_buffer_restyled): Do not quote
8591 alert, backslash, formfeed, and vertical tab unnecessarily in
8592 shell quoting style.
8595 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8596 Free Software Foundation, Inc.
8597 Copying and distribution of this file, with or without modification,
8598 are permitted provided the copyright notice and this notice are preserved.