1 2006-01-25 Jim Meyering <jim@meyering.net>
3 * fileblocks.c: Remove more useless parentheses.
4 * readutmp.h: Likewise.
6 2006-01-24 Bruno Haible <bruno@clisp.org>
8 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
10 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
13 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc] : Define as 'signed char'
14 to avoid problems with the built-in _Bool type.
15 Reported by Paul Eggert on 2005-11-26.
17 2006-01-24 Jim Meyering <jim@meyering.net>
19 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
21 2006-01-24 Simon Josefsson <jas@extundo.com>
23 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
26 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
28 Work around porting bugs reported by Dieter in
29 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
30 * getopt.c (_NOPROTO): Remove; no longer needed.
31 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
32 Include "getopt.h" first, to check interface.
33 (getenv): Declare only if defined HAVE_DECL_GETENV &&
35 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
36 (__strndup): Revert to K&R-style function dfns, the glibc style.
37 * strnlen.c: Don't claim it's taken from glibc; it's not.
38 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
39 Include strnlen.h first, to get prototype properly.
40 (strnlen): Renamed from __strnlen.
43 2006-01-23 Ulrich Drepper <drepper@redhat.com>
45 These changes imported from libc.
46 * getopt.c: Use __fxprintf instead of inline stream orientation
47 test and two separate function calls.
48 * strndup.c (__strndup): Add libc_hidden_def.
50 2006-01-22 Bruno Haible <bruno@clisp.org>
52 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
53 temporary buffer for sprintf, take into account the precision also
54 for 'd', 'i', 'u', 'o', 'x', 'X'.
56 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
58 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
59 to pacify gcc -Wswitch-default.
61 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
63 * argp-help.c (usage_long_opt): Do not print DOC options.
64 (__argp_base_name): Removed
65 * argp-namefrob.h (__argp_basename): Removed definition. Was a
67 (__argp_base_name): Provide macro definition or extern declaration
68 depending on the configuration
70 2006-01-20 Simon Josefsson <jas@extundo.com>
72 * inet_ntop.h: Unconditionally include sys/socket.h.
74 2006-01-19 Simon Josefsson <jas@extundo.com>
76 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
78 2006-01-12 Simon Josefsson <jas@extundo.com>
80 * base64.c: Fix warning, reported by Bruno Haible
81 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
83 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
86 * md5.c: Fix commentary typos.
87 (alignof, UNALIGNED_P): No need for a GCC-specific version.
88 * md5.h (__attribute__): Remove; unused.
89 * sha1.c: Fix commentary to match md5 better.
90 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
91 so that we don't need to worry about alignment. All uses changed.
92 This merges the 2005-10-28 md5 change into sha1.
94 2006-01-11 Jim Meyering <jim@meyering.net>
97 * md5.c (OP): Fix spacing.
99 2006-01-11 Simon Josefsson <jas@extundo.com>
101 * stdint_.h (SIZE_MAX): Add missing (.
103 2006-01-10 Bruno Haible <bruno@clisp.org>
105 * argp.h (__const): Remove macro. Use const instead.
106 * argp-fmtstream.h (__const): Likewise.
107 * glob_.h (__const): Remove macro.
108 * glob-libc.h: Use const instead of __const.
110 2006-01-10 Jim Meyering <jim@meyering.net>
112 Avoid the double-free (first in fts_read, second in fts_close) that
113 would occur when an `active' directory is made inaccessible (e.g.,
114 via chmod a-x) during a traversal.
115 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
116 before returning. Reproduce this failure by
117 mkdir -p a/b; cd a; chmod a-x . b
118 Reported by Stavros Passas.
121 * sha1.c: Tweak grammar in a comment.
123 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
125 * regex_internal.h (BITSET_WORD_BITS):
126 Work around a bug in 64-bit PGC (before version 6.1-2), where the
127 preprocessor mishandles large unsigned values as if they were signed.
128 Problem reported by Claudio Fontana in
129 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
131 2006-01-10 Simon Josefsson <jas@extundo.com>
133 * socket_.h: New file.
135 2006-01-10 Bruno Haible <bruno@clisp.org>
137 * localcharset.c: Update from GNU gettext.
139 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
142 * chdir-long.c (cdb_free): Don't bother trying to open directory
143 for write access: POSIX says that must fail.
144 * fts.c (diropen): Likewise.
145 * save-cwd.c (save_cwd): Likewise.
146 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
147 well, for minor improvements on hosts that lack O_DIRECTORY.
148 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
149 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
150 Fall back on chown if open failed with EACCES.
152 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
153 Report an error at compile-time if only a 1-second nominal clock
156 * lchmod.h: New file.
157 * mkdir-p.c: Include lchmod.h, lchown.h.
158 (make_dir_parents): Use lchown rather than chown, and
159 lchmod rather than chmod.
161 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
162 too. Problem with "none" reported by Bob Proulx. Problem with
163 "proc" reported by n0dalus.
165 * mountlist.c: Include <limits.h>.
166 (dev_from_mount_options)
167 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
168 New function. It no longer assumes "dev=" has the System V meaning
169 on Linux (since it doesn't). It also parses "dev=" more carefully.
170 (read_file_system_list)
171 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
172 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
175 * posixtm.h (PDS_PRE_2000): New macro.
176 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
177 All usages changed. Reject dates outside the range 1969-1999 if
178 PDS_PRE_2000 is used.
180 2006-01-09 Jim Meyering <jim@meyering.net>
184 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
186 * chdir-safer.h, chdir-safer.c: New files.
188 * modechange.c (mode_compile): Reject an invalid mode string
189 that starts with an octal digit. From Andreas Gruenbacher.
191 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
192 and dup to open_safer and dup_safer, respectively.
193 (openat_permissive): Fix typo in comment.
195 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
196 "gettext.h"; either no longer needed or are guaranteed by openat.h.
197 (_): Remove; no longer needed.
198 (openat): Renamed from rpl_openat; no need for rpl_openat
199 since openat.h renames openat for us.
200 Replace most of the body with a call to openat_permissive,
201 to avoid duplicate code.
202 Port to (probably hypothetical) environments were mode_t is
204 (openat_permissive): Require mode arg, so that we can check
205 types better. Put it just after flags. Change cwd failure
206 indicator from pointer-to-bool to pointer-to-errno-value.
208 Invoke openat_save_fail and/or openat_restore_fail if
209 cwd_errno is null, so that openat can call us.
210 (openat_permissive, fdopendir, fstatat, unlinkat):
211 Simplify errno handling to avoid some duplicate code,
212 as it's OK to set errno on success.
213 * openat.h: Revamp code so that function macros depend on
214 __OPENAT_PREFIX only, not also on AT_FDCWD.
215 (openat_ro): Remove. Caller changed to use openat_permissive.
216 (openat_permissive): Now a macro, if not a function.
217 (openat_restore_fail, openat_save_fail): Now always functions,
218 since mkdirat needs them even if __OPENAT_PREFIX is defined.
220 * openat-priv.h: New file, defining macros used by mkdirat.c
222 * mkdirat.c: Include openat-priv.h.
223 Remove definitions of macros defined therein.
224 * openat.c: Likewise.
226 * mkdirat.c (mkdirat): New file and function.
227 * openat.h (mkdirat): Declare.
229 * openat.c (fdopendir): Don't change errno when returning non-NULL.
231 * openat.h (openat_permissive): Declare.
234 * openat.c (EXPECTED_ERRNO): New macro.
235 (openat_permissive): New function -- used in remove.c rewrite.
236 (all functions): Set errno just before returning, only if there
237 was an actual failure.
238 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
240 Emulate openat-family functions using Linux's procfs, if possible.
241 Idea and some code based on Ulrich Drepper's glibc changes.
243 * openat.c: (BUILD_PROC_NAME): New macro.
244 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
245 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
246 before falling back on save_cwd and restore_cwd.
247 (fdopendir, fstatat, unlinkat): Likewise.
249 * openat.c (fstatat, unlinkat): Perform the syscall directly,
250 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
252 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
253 as second argument to va_arg. Otherwise, some versions of gcc
254 warn that `if this code is reached, the program will abort'.
256 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
260 Add POSIX ACL support
261 * acl.h (copy_acl, set_acl): Add declarations.
262 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
263 systems other than Linux.
264 (chmod_or_fchmod): New function: use fchmod when possible,
266 (file_has_acl): Add a POSIX ACL implementation, with a
267 Linux-specific subcase.
268 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
269 S_ISVTX from one file to another. Fall back to fchmod/chmod when
270 acls are unsupported.
271 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
272 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
275 2006-01-09 Bruno Haible <bruno@clisp.org>
277 * sysexit_.h (EX_OK): New macro.
278 Suggested by Martin Lambers <marlam@marlam.de>.
280 2006-01-09 Bruno Haible <bruno@clisp.org>
282 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
283 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
284 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
285 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
287 2006-01-09 Bruno Haible <bruno@clisp.org>
289 * stdint_.h (SIZE_MAX): Write the value without involving negative
292 2005-10-16 Bruno Haible <bruno@clisp.org>
294 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
295 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
297 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
299 * strftime.c (tzname): Don't declare if it is already #defined.
300 Problem reported for Mingw by Mark Junker.
302 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
304 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
305 long int, not int, for nanosecond counts, so that people who are
306 used to POSIX struct timespec won't be surprised. Reported by Jim
309 2005-12-16 Jim Meyering <jim@meyering.net>
311 * fprintftime.c, fprintftime.h: New files.
313 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
315 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
316 * argp-help.c (fill_in_uparams): Check if the constructed
317 struct uparams is valid. Fall back to the default values if it is
320 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
322 * argp-help.c (__argp_base_name): New function
323 (__argp_short_program_name): Rewrite using __argp_base_name
324 * argp-namefrob.h: Define program_invocation_name and
325 program_invocation_short_name if requested
326 (__argp_base_name): Add prototype
327 * argp-parse.c (argp_def): Use gettext wrappers
328 (argp_default_parser): Use __argp_base_name
329 * argp-pin.c: New file. Defines program_invocation_name and
330 program_invocation_short_name on systems that lack them.
332 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
334 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
335 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
336 porting problem reported by Georg Schwarz in
337 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
339 2005-07-09 Bruno Haible <bruno@clisp.org>
341 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
342 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
343 Reported by Mark Junker <mjscod@gmx.de>.
345 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
347 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
348 (uintmax_t) [defined uintmax_t]: Do not declare.
349 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
350 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
351 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
352 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
353 sake of portability to weird hosts that C allows (though we don't
354 know of any practical examples).
356 * savedir.h (fdsavedir): New decl.
357 * savedir.c (fdsavedir, savedirstream): New functions; the latter
358 contains most of the former guts of savedir.
359 (savedir): Use savedirstream.
362 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
364 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
365 coreutils no longer futzes with rounding modes.
367 2005-11-14 Jim Meyering <jim@meyering.net>
369 * mkstemp-safer.c: Include <config.h>, required for possible
370 replacement of mkstemp.
372 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
374 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
376 (gethrxtime) [! (HAVE_NANOUPTIME
377 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
378 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
379 our own approximation.
381 2005-11-10 Simon Josefsson <jas@extundo.com>
383 * readline.c: Remove EOL.
385 2005-11-08 Eric Blake <ebb9@byu.net>
387 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
389 2005-11-08 Eric Blake <ebb9@byu.net>
391 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
393 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
395 Fix porting problem reported by Theodoros V. Kalamatianos.
396 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
397 Don't assume that futimes failing means we must fail.
399 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
401 * getcwd.c (__getcwd): Don't assume that system calls after readdir
402 leave errno alone. Problem reported by Dmitry V. Levin.
404 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
406 * savedir.c (savedir): Don't assume that xrealloc etc. leave
407 errno alone. Problem reported by Frederic Jolliton.
409 2005-10-28 Simon Josefsson <jas@extundo.com>
411 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
412 "restrict" keywords, as per POSIX. Protect the function
413 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
414 Don't use K&R prototypes. Check the sprintf return values.
415 Re-define EAFNOSUPPORT if not present. Indent.
417 * md5.h, md5.c: Simplify buffer handling visavi alignment,
418 suggested by Bruno Haible <bruno@clisp.org>.
420 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
422 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
424 * gc-libgcrypt.c: Add MD2 (which is not available through
427 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
429 * md2.h, md2.c: New files.
431 2005-10-24 Simon Josefsson <jas@extundo.com>
433 * md4.h: Shrink buffer size, now that we changed the type.
435 2005-10-22 Simon Josefsson <jas@extundo.com>
437 * arcfour.h, arcfour.c: Use fixed size indices in the
438 arcfour_context struct (simplify test vector testing in GNU
441 2005-10-22 Simon Josefsson <jas@extundo.com>
443 * md4.h, md4.c: Simplify buffer handling visavi alignment,
444 suggested by Bruno Haible <bruno@clisp.org>.
446 2005-10-22 Simon Josefsson <jas@extundo.com>
448 * crc.h: Include stddef.h, for size_t.
450 2005-10-21 Simon Josefsson <jas@extundo.com>
452 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
453 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
455 2005-10-21 Simon Josefsson <jas@extundo.com>
457 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
460 2005-10-21 Simon Josefsson <jas@extundo.com>
462 * gc-gnulib.c: Support ARCTWO in CBC mode.
464 2005-10-21 Simon Josefsson <jas@extundo.com>
466 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
469 * hmac-sha1.c (hmac_sha1): Likewise.
471 * crc.c (crc32_update): Actually use crc parameter, suggested by
472 Bruno Haible <bruno@clisp.org>.
474 * crc.h: Include stdint.h directly, suggested by Bruno Haible
477 2005-10-21 Simon Josefsson <jas@extundo.com>
479 * des.h, des.c: New files.
481 * gc-gnulib.c: Support DES.c
483 2005-10-21 Simon Josefsson <jas@extundo.com>
485 * arctwo.h, arctwo.c: New files.
487 * gc-gnulib.c: Support ARCTWO.
489 2005-10-21 Simon Josefsson <jas@extundo.com>
491 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
493 2005-10-19 Simon Josefsson <jas@extundo.com>
495 * gc-gnulib.c: Support ARCFOUR.
497 2005-10-19 Simon Josefsson <jas@extundo.com>
499 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
502 * gc.h: Add ECB enum type.
504 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
506 2005-10-19 Simon Josefsson <jas@extundo.com>
508 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
510 2005-10-18 Simon Josefsson <jas@extundo.com>
512 * md4.h, md4.c: New files, based on md5.?.
514 2005-10-17 Simon Josefsson <jas@extundo.com>
516 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
518 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
520 2005-10-17 Simon Josefsson <jas@extundo.com>
522 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
524 2005-10-17 Simon Josefsson <jas@extundo.com>
526 * gc.h, gc-libgcrypt.c: Add ciphers.
528 2005-10-17 Simon Josefsson <jas@extundo.com>
530 * sha1.c: Use uint32_t instead of md5_uint32.t
532 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
535 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
537 * md5.h: Use stdint.h and uint32_t. Doc fix.
539 2005-10-15 Simon Josefsson <jas@extundo.com>
541 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
543 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
545 2005-10-14 Simon Josefsson <jas@extundo.com>
547 * arcfour.h, arcfour.c: New files.
549 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
551 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
552 include <wchar.h>; no longer needed.
554 2005-10-14 Jakub Jelinek <jakub@redhat.com>
555 and Ulrich Drepper <drepper@redhat.com>
558 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
559 instead of inline stream orientation test and two separate
560 function calls. Pay no attention to USE_IN_LIBIO.
562 2005-10-14 Roland McGrath <roland@redhat.com>
564 Import from libc. [BZ #1331]
565 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
567 Reported by Matej Vela <vela@debian.org>.
569 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
571 * mkdir-p.c (make_dir_parents): Don't report an error if an
572 intermediate directory is in a read-only file system. Problem
573 reported by Eric Blake.
575 2005-10-13 Simon Josefsson <jas@extundo.com>
577 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
578 Move memory allocation outside of loop.
580 2005-10-12 Simon Josefsson <jas@extundo.com>
582 * gc-pbkdf2-sha1.c: New file.
584 * gc.h: Add gc_pbkdf2_sha1 prototype.
586 2005-10-12 Simon Josefsson <jas@extundo.com>
588 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
589 suggested by Bruno Haible <bruno@clisp.org>.
591 2005-10-12 Simon Josefsson <jas@extundo.com>
593 * gc-libgcrypt.c (gc_hmac_sha1): New function.
595 * gc-gnulib.c (gc_hmac_sha1): New function.
597 2005-10-12 Simon Josefsson <jas@extundo.com>
599 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
601 2005-10-12 Simon Josefsson <jas@extundo.com>
603 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
604 GC_USE_HMAC_MD5, respectively.
606 * gc-libgcrypt.c (gc_md5): Fix assert call.
609 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
611 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
613 * gc-gnulib.c (gc_hash_buffer): Ditto.
615 2005-10-11 Bruno Haible <bruno@clisp.org>
617 * c-strcasestr.h: New file, from GNU gettext.
618 * c-strcasestr.c: New file, from GNU gettext.
620 2005-10-11 Bruno Haible <bruno@clisp.org>
622 * c-strcase.h: New file, from GNU gettext.
623 * c-strcasecmp.c: New file, from GNU gettext.
624 * c-strncasecmp.c: New file, from GNU gettext.
626 2005-10-11 Simon Josefsson <jas@extundo.com>
628 * crc.h, crc.c: New files.
630 * gc.h (gc_hash_buffer): Add doc.
632 2005-10-08 Simon Josefsson <jas@extundo.com>
634 * gc.h: Add gc_hash and gc_hash_buffer.
636 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
638 * gc-libgcrypt.c (gc_hash_buffer): Add.
640 2005-10-11 Bruno Haible <bruno@clisp.org>
642 * strcasecmp.c: Include limits.h.
643 (strcasecmp): Avoid integer overflow on exotic platforms.
644 * strncasecmp.c: Include limits.h.
645 (strncasecmp): Avoid integer overflow on exotic platforms.
646 Reported by Paul Eggert.
648 2005-10-06 Simon Josefsson <jas@extundo.com>
650 * hmac-md5.c: New file.
654 2005-10-06 Simon Josefsson <jas@extundo.com>
656 * memxor.c (memxor): Avoid casts and warnings.
658 2005-10-05 Derek Price <derek@ximbiot.com>
660 * getdelim.c (SIZE_MAX): New macro, if not already defined.
662 2005-10-05 Simon Josefsson <jas@extundo.com>
664 * memxor.c (memxor): Fix compiler error.
666 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
667 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
669 * memxor.h, memxor.c: New files.
671 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
672 we assume all systems have it, suggested by Jim Meyering
673 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
674 any systems lack sys/socket.h; mingw32 is known to lack it, but we
675 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
678 2005-10-04 Bruno Haible <bruno@clisp.org>
680 * verify.h (verify_true): Provide alternative definition for C++.
682 2005-10-04 Simon Josefsson <jas@extundo.com>
684 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
685 D. Baushke" <mdb@gnu.org>.
687 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
689 * getdelim.c: Include getdelim.h first. Include <limits.h>.
690 (SSIZE_MAX): New macro, if not already defined.
691 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
694 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
696 * exclude.c: Include verify.h.
697 (verify): Remove. All callers changed to use verify.h's version.
698 * strtoimax.c: Likewise.
699 * utimecmp.c: Likewis.e
702 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
703 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
704 * .cvsignore: Add fts.h, search.h, t-fpending.
705 * settime.c (settime): Fix { typo in previous patch. Also, don't
706 bother returning ENOSYS if settimeofday or stime fails; just let
707 them return whatever errno they want to return.
708 * utimens.c: Include unistd.h, for dup2.
709 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
710 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
712 2005-10-02 Jim Meyering <jim@meyering.net>
715 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
716 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
717 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
718 Remove AT_FDCWD test.
719 Do not consume the fd unless successful.
720 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
721 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
722 block, so that we don't even try to compile it if settimeofday is
723 available. This works around a compilation failure on OSF1 V5.1,
724 due to stime requiring a `long int*' while tv_sec is `int'.
726 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
728 * getdelim.c (getdelim): Remove unused variables.
730 2005-10-01 Simon Josefsson <jas@extundo.com>
732 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
733 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
734 AI_* and EAI_* definitions. Protect function declarations.
736 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
738 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
739 so that the code works even with ancient cpp. Portability problem
740 with GCC 2.7.2.1 reported by Thomas M.Ott.
742 2005-09-27 Jim Meyering <jim@meyering.net>
744 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
746 * intprops.h (signed_type_or_expr__): Define.
747 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
750 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
752 * verify.h (verify_expr): Remove, replacing with:
753 (verify_true): New macro that returns true instead of void.
754 (verify_type__): Remove.
755 (verify): Use verify_true rather than verify_type__.
757 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
759 * utimens.c (ENOSYS): Define if not already defined.
760 (futimens): Support having a null PATH if the file descriptor
763 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
765 (__attribute): Define to empty unless GCC 3.1 or later.
766 This works around a core dump on OpenBSD 3.4, which has GCC
767 2.95.3, which dumps core when given __attribute__(()). It also
768 simplifies other tests, since we really don't want to bother with
769 worrying about which ancient version of GCC supported what.
770 Original problem reported by Yoann Vandoorselaere, with part of
771 the fix suggested by Derek Price.
773 2005-09-24 Jim Meyering <jim@meyering.net>
775 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
776 so we can once again use a positive bitfield width of 1 -- now we
777 don't have to explain why we were using a bitfield width of 2.
779 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
781 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
782 Problem reported by Eric Blake.
783 (getaddrinfo): Initialize se so that it's not garbage.
784 Redo internal storage allocation so that it doesn't make unportable
785 assumptions about alignment.
788 * utimens.c (futimens): Use futimesat if available.
789 Prefer it to futimes since it doesn't have the futimes bug.
791 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
792 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
793 Instead, declare a function that returns a pointer to an array,
794 and use verify_type__ to declare the size of the array.
795 Problem and germ of a solution reported by Bruno Haible.
796 (verify_type__): Use 2, not 1, for bitfield size, to avoid
797 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
799 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
803 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
805 * argmatch.h: Include verify.h
806 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
807 (ARGMATCH_ASSERT): Remove; unused.
808 * canonicalize.c: Assume STDC_HEADERS.
809 * exclude.c: Include "strcase.h".
810 * regex_internal.h [!defined _LIBC]: Likewise.
811 * getusershell.c: Include stdio--.h rather than stdio.h
813 (getusershell): Call fopen, not fopen_safer.
814 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
815 Do not include unistd-safer.h.
816 (save_cwd): Don't call fd_safer; no longer needed
817 now that we include fcntl--.h.
819 * getdate.y (relative_time): New type.
820 (RELATIVE_TIME_0): New constant.
821 (parser_control): Use relative_time instead of doing it ourselves.
822 (%union): Add new relative_time rel member.
823 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
825 (relunit, relunit_snumber): Now of type rel.
826 (zone, rel, relunit, get_date): Adjust to above changes.
828 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
829 Do not include unistd-safer.h.
830 (getloadavg): Don't call fd_safer; no longer needed
831 now that we include fcntl--.h.
833 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
834 (make_dir_parents): Treat ENOSYS like EEXIST.
836 Improve quality of diagnostics on restore_cwd failure.
837 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
838 (make_dir_parents): Last arg is now int * (for errno), not bool *.
839 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
840 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
841 each time through the loop. Do not diagnose restore_cwd failure;
842 that is the caller's job (and perhaps the caller does not care).
844 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
845 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
846 If the file already exists but is not a directory, don't bother
847 to try to make its parents.
848 Close potential file descriptor leak if we can't chdir("/") (!).
849 Don't always return true if chdir($PWD) fails; return true only
850 if the requested action was done successfully (except for the
852 Don't log final directory unless we actually made it.
853 Refactor to avoid duplicate code to fix up permissions.
854 Don't attempt to fix up parent permissions if chdir($PWD) fails.
856 * strftime.c (my_strftime): Rewrite the previous change slightly,
857 to make it a bit faster and (I hope) clearer.
858 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
859 Fix bug in formats like %2N.
861 * verify.h: New file.
863 2005-09-22 Jim Meyering <jim@meyering.net>
867 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
869 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
870 the .tm_year member, since otherwise gcc-4.0 would now warn about
871 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
873 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
874 order to avoid an unsuppressible warning from gcc on 64-bit systems.
876 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
877 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
878 when run in a time zone for which daylight savings time is in effect
879 for the starting date.
881 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
882 stop us from restricting permissions of just-created absolute-named
884 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
885 to restore initial working directory.
886 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
887 to tell caller if/when we change the working directory and are
888 unable to return to the initial one.
889 * mkdir-p.h (make_dir_parents): Update prototype.
890 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
891 `return false'. This fixes a bug introduced on 2004-07-30.
893 * openat.c (fdopendir): Be sure to close the supplied
894 file descriptor before returning. This makes our replacement
895 implementation a little closer to Solaris's, where fdopendir
896 ties the file descriptor to the returned DIR* pointer.
897 * openat.c (unlinkat): New function.
898 * openat.h (unlinkat): Add prototype.
899 * openat-die.c (openat_save_fail): Rename from openat_save_die.
900 (openat_restore_fail): Rename from openat_restore_die.
901 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
903 Provide an alternative to exiting immediately upon save_cwd or
904 restore_cwd failure. Now, an application can arrange e.g.,
905 to perform a longjump in that case.
906 * openat.c: Include dirname.h.
907 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
908 (rpl_openat, fdopendir, fstatat): Call openat_save_die
909 and openat_restore_die rather than calling error directly.
910 Don't include "error.h" or "exitfail.h"; they're no longer needed.
912 * openat-die.c (openat_save_die, openat_restore_die): New file.
913 * openat.h (openat_save_die, openat_restore_die): Declare and define.
915 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
916 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
917 int utc, int nanoseconds);
919 date should not have to allocate a megabyte of virtual memory to
920 handle a format argument like +%1048575T. When implemented with
921 strftime, it must allocate such a buffer, use strftime to fill it
922 in, print it, then free it.
923 With fprintftime, it simply prints everything and exits.
924 With no need for memory allocation, that's one fewer way to fail.
925 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
926 optional field width, not before, so we accept %9:z, not %:9z.
927 (my_strftime): Be sure to use L_('x') for literals.
929 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
930 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
931 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
932 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
933 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
934 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
935 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
936 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
937 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
939 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
940 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
941 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
942 and don't include <sys/file.h>).
944 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
948 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
949 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
950 [!LDAV_DONE]: Avoid unused variable warning.
952 2005-09-21 Bruno Haible <bruno@clisp.org>
954 * unicodeio.h (unicode_to_mb): New declaration.
956 2005-09-20 Derek Price <derek@ximbiot.com>
958 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
960 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
962 Use a consistent style for including <config.h>.
963 * __fpending.c, acl.c, argmatch.c,
964 argp-help.c, argp-parse.c,
965 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
966 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
967 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
968 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
969 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
970 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
971 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
972 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
973 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
974 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
975 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
976 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
977 modechange.c, mountlist.c, open-safer.c, physmem.c,
978 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
979 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
980 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
981 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
982 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
983 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
984 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
985 userspec.c, utimecmp.c, version-etc-fsf.c,
986 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
987 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
988 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
989 Standardize inclusion of config.h.
990 * __fpending.h, dirfd.h, getdate.h, human.h,
991 inttostr.h: Removed inclusion of config.h from header files.
992 * inttostr.c: Adjusted in-tree users.
993 * timespec.h: Remove superfluous warning to include config.h.
994 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
995 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
996 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
997 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
999 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1001 * stat-time.h: New file.
1002 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1003 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1005 (timespec_cmp): New function.
1006 * utimecmp.c: Include stat-time.h.
1007 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1008 members exist, not on the obsolescent ST_MTIM_NSEC.
1009 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1011 2005-09-15 Derek Price <derek@ximbiot.com>
1012 Paul Eggert <eggert@cs.ucla.edu>
1014 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1015 changes, consolidating in...
1016 * regex_internal.h: ...this file.
1018 2005-09-15 Derek Price <derek@ximbiot.com>
1020 * regex_internal.h: Blank `pure' for GNUC < 3.
1021 * regex_internal.c: Ditto, using this...
1022 (__GNUC_PREREQ): ...new macro.
1023 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1024 (__GNUC_PREREQ): ...this new macro.
1026 * strstr.h: Include string.h. Define strstr as a macro here.
1028 2005-09-13 Derek Price <derek@ximbiot.com>
1030 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1032 Reported by Jim Meyering <jim@meyering.net>.
1034 2005-09-13 Jim Meyering <jim@meyering.net>
1036 * canon-host.c: Filter through gnu indent and reword comments slightly.
1037 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1039 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1041 * lib/base64.c: Typo.
1042 (base64_encode): Put b64str in initialized data section.
1044 2005-09-12 Derek Price <derek@ximbiot.com>
1046 Return usable errors from canon-host.
1047 * canon-host.h: New file.
1048 * canon-host.c (canon_host): Wrap...
1049 (canon_host_r): ...this new function, which now relies exclusively on
1051 (ch_strerror): New function.
1052 (last_cherror): New global.
1053 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1054 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1056 (freeaddrinfo): Free ai->ai_canonname when set.
1058 2005-09-12 Derek Price <derek@ximbiot.com>
1059 Paul Eggert <eggert@cs.ucla.edu>
1061 * glob-libc.h: Renamed from glob_.h. The new version is
1062 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1063 protecting things that should be done only in gnulib contexts.
1064 * glob_.h: New file, containing only the glob things needed for
1066 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1067 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1068 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1069 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1070 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1071 and to respect the namespace rules better.
1073 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1075 Merge glibc and coreutils changes into gnulib, plus a few
1077 * md5.c: Use #error rather than a string.
1078 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1079 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1080 (__attribute__): Define to empty for non recent-GCC.
1081 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1082 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1083 Renamed from their non-__ counterparts, with new macros replacing
1084 them if not _LIBC. Add __THROW attribute.
1086 (struct md5_ctx): Align buffer if using GCC.
1087 * sha1.h (struct sha1_ctx): Likewise.
1088 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1089 The old name was backwards.
1090 (NOTSWAP): Remove; not used.
1091 (rol): New macro, moved here from md5.h.
1092 (sha1_process_block): Remove a FIXME that doesn't make sense.
1094 2005-09-12 Derek Price <derek@ximbiot.com>
1096 * gai_strerror.c: Include config.h when available. Include
1097 getaddrinfo.h before other headers to test interface.
1098 Reported by Larry Jones <lawrence.jones@ugs.com>.
1100 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1102 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1103 definitions, since that's the preferred style in glibc.
1104 Fix a minor spacing issue, and update copyright notice to match glibc's.
1106 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1108 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1110 2005-09-06 Simon Josefsson <jas@extundo.com>
1112 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1113 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1115 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1117 Change bitset word type from unsigned int to unsigned long int,
1118 as this has better performance on typical 64-bit hosts.
1119 Port bitset code to hosts with unusual word sizes.
1120 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1121 (build_collating_symbol):
1122 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1123 argument is a bitset. This is merely a style issue, but it makes
1124 it clearer that an entire array is expected.
1125 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1126 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1127 Port to the case where bitset_word is not the same as unsigned int.
1128 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1129 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1131 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1132 (build_trtable, group_nodes_into_DFAstates):
1134 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1135 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1136 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1137 * regexec.c (group_nodes_into_DFAstates): Likewise.
1138 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1139 * regcomp.c (optimize_subexps, lower_subexp):
1140 Work even if bitset_word has holes in its bitwise representation.
1141 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1142 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1144 * regex_internal.c (re_string_reconstruct):
1145 Don't assume UCHAR_MAX == 255.
1146 * regex_internal.h (bitset_set_all): Likewise.
1147 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1149 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1150 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1152 (BITSET_WORD_MAX): New macro.
1153 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1154 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1155 (bitset_empty, bitset_copy):
1156 Prefer sizeof (bitset) to multiplying it out ourselves.
1157 (bitset_not_merge): Remove; unused.
1158 (bitset_contain): Return bool, not unsigned int with one bit on.
1159 All callers changed.
1160 * regexec.c (build_trtable): Don't assume bitset has no stricter
1161 alignment than re_node_set; do this by defining a new internal
1162 type struct dests_alloc and using it to allocate memory.
1164 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1166 Check for arithmetic overflow when calculating sizes, to prevent
1167 some buffer-overflow issues. These patches are conservative, in the
1168 sense that when I couldn't determine whether an overflow was possible,
1169 I inserted a run-time check.
1170 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1171 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1172 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1173 (re_xnrealloc, re_x2nrealloc): New inline functions.
1174 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1175 (build_equiv_class, build_charclass): Check for arithmetic overflow
1176 in size expression calculations.
1177 * lib/regex_internal.c (re_string_realloc_buffers):
1178 (build_wcs_upper_buffer, re_node_set_add_intersect):
1179 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1180 (re_dfa_add_node, register_state): Likewise.
1181 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1182 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1183 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1184 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1186 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1188 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1189 to avoid a collision with bits/local_lim.h in glibc.
1190 All uses changed. Problem reported by Dmitry V. Levin in
1191 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1193 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1194 bugs in int versus size_t comparisons.
1195 (re_string_context_at): Fix bug where the code assumed that
1198 Use bool where appropriate.
1199 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1200 All callers changed.
1201 (calc_eclosure_iter): Likewise, for ROOT arg.
1202 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1203 (build_charclass_op): Likewise, for NON_MATCH arg.
1204 * regex_internal.c (re_string_allocate, re_string_construct):
1205 (re_string_construct_common): Likewise, for ICASE arg.
1206 * regexec.c (re_search_2_stub, re_search_stub):
1207 Likewise, for RET_LEN arg.
1208 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1209 (set_regs): Likewise, for FL_BACKTRACK arg.
1210 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1211 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1212 (calc_eclosure_iter, parse_bracket_exp):
1213 Use bool for internal variables that are booleans.
1214 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1215 (set_regs, build_sifted_states, sift_states_bkref):
1216 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1217 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1218 (find_collation_sequence_value):
1220 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1221 (re_node_set_compare):
1222 Return bool, not int. All callers changed.
1223 * regexec.c (check_halt_node_context, check_dst_limits):
1224 (build_trtable, check_node_accept): Likewise.
1225 * regex_internal.h: Include stdbool.h.
1227 Fix bugs uncovered when converting to bool.
1228 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1229 failure instead of charging ahead blindly.
1230 * regex_internal.c (register_state): Likewise.
1231 * regexec.c (re_search_2_stub): Use simpler method than boolean
1232 for freeing internal storage.
1233 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1234 bitset pieces used as boolean, to avoid undefined behavior
1235 on hosts that do int overflow checking.
1237 2005-08-31 Derek Price <derek@ximbiot.com>
1239 * getdelim.c (getdelim): Return EOF on EOF.
1240 Reported by Larry Jones <lawrence.jones@ugs.com>.
1242 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1244 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1245 lengths fit in regoff_t; this isn't true if regoff_t is the same
1247 * regex.c (re_search_internal): 5th arg is LAST_START
1248 (= START + RANGE) instead of RANGE. This avoids overflow
1249 problems when regoff_t is the same width as size_t.
1250 All callers changed.
1251 (re_search_2_stub): Check for overflow when adding the
1252 sizes of the two strings.
1253 (re_search_stub): Check for overflow when adding START
1254 to RANGE; if it occurs, substitute the extreme value.
1256 2005-08-31 Jim Meyering <jim@meyering.net>
1258 * regcomp.c (search_duplicated_node): Make first pointer arg
1260 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1261 (register_state): Likewise.
1262 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1263 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1264 (group_nodes_into_DFAstates): Likewise.
1266 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1268 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1269 old glibc regex code mishandles strings longer than 2**31 bytes.
1270 This patch fixes this when the regex code is used in gnulib
1271 (i.e., outside glibc).
1273 This patch should not affect the use of the regex code inside
1274 glibc. No doubt this problem also needs to be handled for glibc
1275 as well, but the result will be an incompatible change to the
1276 glibc ABI, and the old ABI will have to be supported too. That
1277 can be the the subject for another patch.
1279 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1280 governing whether the rest of this patch is active. By default,
1281 the macro is disabled and the patch has no effect.
1282 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1283 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1284 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1285 (re_match_2, re_set_registers): Use the new types.
1286 * regex_internal.h (Idx, re_hashval_t): New types.
1287 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1289 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1290 (re_string_context_at, bin_tree_t, re_dfastate_t):
1291 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1292 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1293 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1294 (re_string_char_size_at, re_string_wchar_at):
1295 (re_string_elem_size_at):
1296 Use the new types and macros to port to 64-bit hosts.
1297 Use unsigned types for internal values, so that the code
1298 mostly works even for arrays larger than SSIZE_MAX.
1299 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1300 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1301 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1302 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1303 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1304 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1305 (calc_inveclosure, parse_dup_op, build_range_exp):
1306 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1307 (fetch_number, create_token_tree, mark_opt_subexp):
1309 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1310 (create_cd_newstate, re_string_allocate, re_string_construct):
1311 (re_string_realloc_buffers, build_wcs_upper_buffer):
1312 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1313 (re_string_reconstruct, re_string_peek_byte_case):
1314 (re_string_fetch_byte_case, re_string_context_at):
1315 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1316 (re_node_set_init_copy, re_node_set_add_intersect):
1317 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1318 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1319 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1320 (re_acquire_state, re_acquire_state_context, register_state):
1322 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1323 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1324 (re_search_internal, re_search_2_stub, re_search_stub)
1325 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1326 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1327 (update_cur_sifted_state, check_dst_limits):
1328 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1329 (check_subexp_limits, sift_states_bkref, merge_state_array):
1330 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1331 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1332 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1333 (expand_bkref_cache, check_node_accept_bytes):
1334 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1335 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1336 (acquire_init_state_context, check_halt_node_context):
1337 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1338 (sift_states_backward, clean_state_log_if_needed):
1339 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1340 (find_recover_state, transit_state_sb, transit_state_mb):
1341 (transit_state_bkref, build_trtable, match_ctx_clean):
1343 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1344 to work around an assumption that REG_MISSING is negative.
1346 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1347 (seek_collating_symbol_entry) [defined _LIBC]:
1348 (lookup_collation_sequence_value) [defined _LIBC]:
1349 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1350 Use prototypes rather than old-style function definitions.
1351 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1352 (transit_state_sb) [0]:
1353 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1355 * regexec.c (re_search_internal): Simplify update of rm_so and
1358 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1359 (optimize_subexps, lower_subexp):
1360 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1361 since the signed shift might overflow. Use 1u<<31 instead.
1362 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1363 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1366 * regcomp.c (optimize_subexps, lower_subexp):
1367 Use CHAR_BIT rather than 8, for clarity.
1368 * regexec.c (check_dst_limits_calc_pos_1):
1369 (check_subexp_matching_top): Likewise.
1370 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1371 have to worry about portability issues when shifting it left.
1372 Remove no-longer-needed test for table_size > 0.
1373 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1374 in a word, as the resulting behavior is undefined.
1375 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1376 in one case, a <= should have been an <, and in another case the
1377 whole test was missing.
1378 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1379 the standard name CHAR_BIT.
1380 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1381 this is not true on one's complement and signed-magnitude hosts.
1383 * regex_internal.h (re_sub_match_top_t): Remove unused member
1385 (struct re_dfa_t): Remove unused member states_alloc.
1386 * regcomp.c (init_dfa): Don't initialize unused members.
1388 2005-08-31 Bruno Haible <bruno@clisp.org>
1390 * strstr.c: Include <stddef.h>, for NULL.
1391 * strcasestr.c: Likewise.
1392 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1394 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1396 * iconvme.h: Add prototype for iconv_alloc.
1398 2005-08-29 Simon Josefsson <jas@extundo.com>
1400 * iconvme.c: Fix errno.
1402 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1404 * iconvme.c: Split iconv_string into iconv_alloc.
1406 2005-08-27 Jim Meyering <jim@meyering.net>
1408 * fopen-safer.c: Merge minor changes from coreutils.
1409 * dup-safer.c: Likewise.
1410 * fd-safer.c: Likewise.
1412 Merge from coreutils.
1413 * stdio--.h: New file.
1414 * stdlib--.h: New file.
1415 * mkstemp-safer.c: New file.
1417 GNU tar needs these.
1418 * pipe-safer.c: New file.
1419 * creat-safer.c: New file.
1420 * fcntl--.h (creat): Define to creat_safer.
1421 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1422 * unistd--.h (pipe): Define to pipe_safer.
1423 * unistd-safer.h: Declare pipe_safer.
1425 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1427 * regex_internal.h: Remove all references to
1428 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1430 (bitset_not, bitset_merge, bitset_not_merge):
1431 (bitset_mask, re_string_allocate, re_string_construct):
1432 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1433 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1434 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1435 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1436 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1437 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1438 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1439 (re_acquire_state_context):
1440 Remove unnecessary forward decls.
1441 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1442 Put __attribute at function definition,
1443 now that the function decl has been removed.
1444 * lib/regex_internal.c (re_string_peek_byte_case):
1445 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1448 2005-08-26 Simon Josefsson <jas@extundo.com>
1450 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1451 Haible <bruno@clisp.org>.
1453 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1455 * regexec.c (set_regs): Don't alloca with an unbounded size.
1457 alloca modernization/simplification for regex.
1458 * regex.c: Remove portability cruft for alloca. This no longer
1459 needs to be at the start of the file, and can be moved into
1460 regex_internal.h and simplified.
1461 * regex_internal.h: Include <alloca.h>.
1462 (__libc_use_alloca) [!defined _LIBC]: New macro.
1463 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1464 now works outside glibc.
1466 2005-08-24 Simon Josefsson <jas@extundo.com>
1468 * getpass.c: Add WIN32 implementation. Conditionalize use of
1469 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1470 GLIBC specific code.
1472 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1474 Make regex safe for g++. This fixes one real bug (an "err"
1475 that should have been "*err"). g++ problem reported by
1477 * regex_internal.h (re_calloc): New macro, consistent with
1478 re_malloc etc. All callers of calloc changed to use re_calloc.
1479 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1480 not int. All callers changed.
1481 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1482 just use an array of size MB_LEN_MAX.
1483 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1484 (find_recover_state): Change "err" to "*err"; this fixes what
1485 appears to be a real bug.
1486 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1489 2005-08-25 Jim Meyering <jim@meyering.net>
1491 * open-safer.c: Include <config.h>.
1492 Otherwise, we'd lose LARGEFILE support in any file using
1495 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1497 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1498 * regex.h (regerror): Likewise.
1500 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1501 requires this. (The code never needed it.)
1503 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1504 All uses of recently-renamed identifiers changed to use the new,
1505 POSIX-compliant names. The code will build and run just fine
1506 without these changes, but it's better to eat our own dog food
1507 and use the standard-conforming names.
1509 * regex.h: Fix a multitude of POSIX name space violations.
1510 These changes have an effect only for programs that define
1511 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1512 do not change anything for programs compiled in the normal way.
1513 Also, there is no effect on the ABI.
1515 (_REGEX_SOURCE): New macro.
1516 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1517 defined and _GNU_SOURCE is not; this fixes a name space violation.
1519 Rename the following macros to obey POSIX requirements.
1520 The old names are still visible as macros if _REGEX_SOURCE is defined.
1521 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1522 RE_BACKSLASH_ESCAPE_IN_LISTS.
1523 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1524 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1525 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1526 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1527 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1528 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1529 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1530 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1531 (REG_INTERVALS): renamed from RE_INTERVALS.
1532 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1533 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1534 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1535 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1536 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1537 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1538 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1539 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1540 RE_UNMATCHED_RIGHT_PAREN_ORD.
1541 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1542 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1543 (REG_DEBUG): renamed from RE_DEBUG.
1544 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1545 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1546 unusual, since we can't clash with the POSIX REG_ICASE.
1547 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1548 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1549 (REG_NO_SUB): renamed from RE_NO_SUB.
1550 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1551 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1552 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1553 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1554 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1555 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1556 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1557 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1558 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1559 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1560 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1561 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1562 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1563 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1564 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1565 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1566 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1567 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1568 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1569 (REG_FIXED): Renamed from REGS_FIXED.
1570 (REG_NREGS): Renamed from RE_NREGS.
1572 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1573 of other REG_* macros, since POSIX says the user is allowed to
1574 #undef these macros selectively.
1576 (reg_errcode_t): Update comment stating what other tables need
1579 Rename the following enum values to obey POSIX requirements.
1580 The old names are still visible as macros.
1581 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1582 is not defined, since GNU is supposed to be a superset of POSIX as
1583 much as possible, and since we want reg_errcode_t to be a signed
1584 type for implementation consistency.
1585 (_REG_NOERROR): Renamed from REG_NOERROR.
1586 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1587 (_REG_BADPAT): Renamed from REG_BADPAT.
1588 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1589 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1590 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1591 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1592 (_REG_EBRACK): Renamed from REG_EBRACK.
1593 (_REG_EPAREN): Renamed from REG_EPAREN.
1594 (_REG_EBRACE): Renamed from REG_EBRACE.
1595 (_REG_BADBR): Renamed from REG_BADBR.
1596 (_REG_ERANGE): Renamed from REG_ERANGE.
1597 (_REG_ESPACE): Renamed from REG_ESPACE.
1598 (_REG_BADRPT): Renamed from REG_BADRPT.
1599 (_REG_EEND): Renamed from REG_EEND.
1600 (_REG_ESIZE): Renamed from REG_ESIZE.
1601 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1602 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1603 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1604 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1605 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1607 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1608 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1609 changed. But support the old name if the new one is not defined
1610 and if _REGEX_SOURCE.
1612 Change the following member names in struct re_pattern_buffer.
1613 The old names are still supported if !_REGEX_SOURCE.
1614 The new names are always supported, regardless of _REGEX_SOURCE.
1615 (re_buffer): Renamed from buffer.
1616 (re_allocated): Renamed from allocated.
1617 (re_used): Renamed from used.
1618 (re_syntax): Renamed from syntax.
1619 (re_fastmap): Renamed from fastmap.
1620 (re_translate): Renamed from translate.
1621 (re_can_be_null): Renamed from can_be_null.
1622 (re_regs_allocated): Renamed from regs_allocated.
1623 (re_fastmap_accurate): Renamed from fastmap_accurate.
1624 (re_no_sub): Renamed from no_sub.
1625 (re_not_bol): Renamed from not_bol.
1626 (re_not_eol): Renamed from not_eol.
1627 (re_newline_anchor): Renamed from newline_anchor.
1629 Change the following member names in struct re_registers.
1630 The old names are still supported if !_REGEX_SOURCE.
1631 The new names are always supported, regardless of _REGEX_SOURCE.
1632 (rm_num_regs): Renamed from num_regs.
1633 (rm_start): Renamed from start.
1634 (rm_end): Renamed from end.
1636 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1637 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1638 Prepend __ to parameter names.
1640 Undo yesterday's changes.
1642 2005-08-24 Jim Meyering <jim@meyering.net>
1644 Sync from coreutils.
1645 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1647 2005-08-21 Bruno Haible <bruno@clisp.org>
1649 * lock.h: Add multiple inclusion guard.
1650 * tls.h: Add multiple inclusion guard.
1652 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1654 * regex.h (REG_NOSYS)
1655 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1656 Define, since POSIX requires it as of 2001.
1657 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1658 New private symbol, used to keep the enum signed in all cases.
1659 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1660 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1662 * regex_internal.c (re_string_skip_chars, register_state):
1664 Remove forward decls; no longer needed now that we use prototypes.
1665 * regexec.c (acquire_init_state_context, check_halt_node_context):
1666 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1667 (clean_state_log_if_needed): Likewise.
1669 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1671 Fix problems reported by Sam Steingold in
1672 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1673 * regexec.c (sift_states_bkref): Fix portability bug: the code
1674 assumed that reg_errcode_t is a signed type, which is not
1675 necessarily true if _XOPEN_SOURCE is not defined.
1676 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1677 some compilers warn about it otherwise.
1679 2005-08-20 Jim Meyering <jim@meyering.net>
1681 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1682 of unused local, dfa.
1684 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1686 * regcomp.c (create_initial_state): Remove duplicate decl.
1687 (init_word_char, create_initial_state, duplicate_node_closure):
1688 (fetch_token, peek_token_bracket, build_range_exp):
1689 (build_collating_symbol): Remove forward decls; no longer needed
1690 now that we use prototypes.
1693 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1694 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1695 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1696 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1697 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1698 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1699 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1700 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1701 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1702 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1703 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1704 (build_charclass, build_charclass_op, fetch_number, create_tree):
1705 (create_token_tree, mark_opt_subexp, duplicate_tree):
1706 Use prototypes rather than old-style definitions.
1709 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1710 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1711 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1712 (re_string_reconstruct, re_string_peek_byte_case):
1713 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1714 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1715 (re_node_set_init_copy, re_node_set_add_intersect):
1716 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1717 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1718 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1719 (re_acquire_state, re_acquire_state_context, register_state):
1720 (create_ci_newstate, create_cd_newstate, free_state):
1722 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1723 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1724 (re_search_internal, prune_impossible_nodes):
1725 (acquire_init_state_context, check_matching, static):
1726 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1727 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1728 (update_regs, sift_states_backward, build_sifted_states):
1729 (clean_state_log_if_needed, merge_state_array):
1730 (update_cur_sifted_state, add_epsilon_src_nodes):
1731 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1732 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1733 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1734 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1735 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1736 (check_arrival, check_arrival_add_next_nodes):
1737 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1738 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1739 (check_node_accept_bytes, check_node_accept, extend_buffers):
1740 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1741 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1746 (re_string_allocate, re_string_construct, re_string_reconstruct):
1747 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1748 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1749 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1750 (re_string_context_at, re_string_peek_byte_case):
1751 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1752 is defined, since we now use prototypes always.
1754 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1755 C89 or better. All uses removed.
1757 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1759 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1760 [defined lint]: Suppress bogus uninitialized-variable warnings.
1762 * regcomp.c (duplicate_node): Return new index, not an error code,
1763 and let the caller return REG_ESPACE if out of space. This
1764 removes an uninitialied-variable warning with GCC 4.0.1, and also
1765 avoids taking the address of a local variable. All callers
1768 2005-08-19 Jim Meyering <jim@meyering.net>
1770 * regexec.c (proceed_next_node): Redo local variables to
1771 avoid GCC shadowing warnings.
1773 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1775 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1776 (re_node_set_insert_last, re_dfa_add_node):
1777 Rename local variables to avoid GCC shadowing warnings.
1779 2005-08-18 Bruno Haible <bruno@clisp.org>
1781 * strstr.c (strstr): Fix return value in multibyte case.
1782 * strcasestr.c (strcasestr): Likewise.
1784 2005-08-17 Jim Meyering <jim@meyering.net>
1786 Make the %s format (seconds since the epoch) work for a negative
1787 number and when used with a zero-padded field width, e.g. %015s.
1789 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1790 label so that it precedes the code to set `digits'. Otherwise,
1791 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1792 print `00-22'. Now, it prints `-0022', as it should.
1794 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1796 * regex.h: Remove useless space-before-tab. From coreutils.
1798 2005-08-17 Bruno Haible <bruno@clisp.org>
1800 * strcasestr.h: New file.
1801 * strcasestr.c: New file.
1803 2005-08-17 Bruno Haible <bruno@clisp.org>
1805 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1806 * strstr.c: Completely rewritten, with multibyte locale support.
1808 2005-08-17 Bruno Haible <bruno@clisp.org>
1810 * strcasecmp.c: Use mbuiter.h.
1812 2005-08-17 Bruno Haible <bruno@clisp.org>
1814 * mbuiter.h: New file.
1816 2005-08-16 Bruno Haible <bruno@clisp.org>
1818 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1820 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1821 NUL byte, not after it.
1823 2005-08-16 Bruno Haible <bruno@clisp.org>
1825 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1826 the valid ones. Makes the comparison operations transitive:
1827 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1828 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1830 2005-08-16 Bruno Haible <bruno@clisp.org>
1832 * strcase.h (strcasecmp): Add note in comments.
1833 * strncasecmp.c: Use code from strcasecmp.c.
1834 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1835 (strcasecmp): Work correctly in multibyte locales.
1837 2005-08-16 Bruno Haible <bruno@clisp.org>
1839 * strnlen1.h: New file.
1840 * strnlen1.c: New file.
1842 2005-08-16 Bruno Haible <bruno@clisp.org>
1844 * mbfile.h: New file.
1846 2005-08-16 Bruno Haible <bruno@clisp.org>
1848 * mbiter.h: New file.
1850 2005-08-16 Bruno Haible <bruno@clisp.org>
1852 * mbchar.h: New file.
1853 * mbchar.c: New file.
1855 2005-08-16 Bruno Haible <bruno@clisp.org>
1857 * tls.h: New file, from GNU gettext.
1858 * tls.c: New file, from GNU gettext.
1860 2005-08-15 Bruno Haible <bruno@clisp.org>
1862 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1865 2005-08-14 Jim Meyering <jim@meyering.net>
1867 Sync from coreutils.
1869 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1870 Use the hash-table-based cycle-detection code not just when
1871 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1872 Reported by James Youngman in
1873 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1874 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1875 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1876 This lets us compile with -DFTS_DEBUG, once again.
1877 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1878 * fts.c (fd_safer): Remove decl.
1879 Include fcntl--.h rather than unistd-safer.h
1880 (fts_safe_changedir): Don't call fd_safer; no longer needed
1881 now that we include fcntl--.h.
1883 2005-08-11 Simon Josefsson <jas@extundo.com>
1885 * readline.h, readline.c: New file.
1887 2005-08-11 Bruno Haible <bruno@clisp.org>
1889 * strnlen.h (strnlen): Change parameter name to match comment.
1891 2005-08-10 Simon Josefsson <jas@extundo.com>
1893 * strndup.c: Use strnlen.h.
1895 * strnlen.h: New file.
1897 2005-08-02 Simon Josefsson <jas@extundo.com>
1899 * getline.h, getline.c: Rewrite.
1901 * getdelim.h, getdelim.c: New files, ported from glibc.
1903 2005-07-31 Bruno Haible <bruno@clisp.org>
1905 * lock.h (gl_lock_initializer): New macro.
1906 (gl_lock_define_initialized): Use it.
1907 (gl_rwlock_initializer): New macro.
1908 (gl_rwlock_define_initialized): Use it.
1909 (gl_recursive_lock_initializer): New macro.
1910 (gl_recursive_lock_define_initialized): Use it.
1912 2005-07-26 Bruno Haible <bruno@clisp.org>
1914 * lock.h: Update from GNU gettext.
1915 * lock.c: Update from GNU gettext.
1917 2005-07-18 Bruno Haible <bruno@clisp.org>
1919 * lock.h (gl_once_t): New type.
1920 (gl_once_define, gl_once): New macros.
1921 * lock.c (fresh_once): New variable.
1922 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1925 2005-07-18 Simon Josefsson <jas@extundo.com>
1927 * check-version.c (check_version): Accept identical versions too.
1929 2005-07-18 Bruno Haible <bruno@clisp.org>
1931 * lock.h: New file, from GNU gettext.
1932 * lock.c: New file, from GNU gettext.
1934 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1936 * quotearg.c: Add translator comment suggested by Bruno Haible,
1937 with a minor change.
1939 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1941 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1942 copyright symbol and the year.
1943 * version-etc.c (COPYRIGHT_YEAR): New constant.
1944 (version_etc_va): Use parameterized copyright notice.
1945 Reword to conform to the current GNU coding standards.
1947 2005-07-11 Simon Josefsson <jas@extundo.com>
1949 * size_max.h: New file.
1951 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1953 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1956 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1957 and Paul Eggert <eggert@cs.ucla.edu>
1959 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1960 in wint_t, not wchar_t. Remove now-unnecessary cast.
1962 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1964 * regex.c, regex.h: Sync from libc.
1965 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1966 New files, synced from libc, except that regex_internal.h
1967 currently has a small porting fix.
1969 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1971 Remove the dependency of the strftime module on the tzset module.
1972 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1973 Copy the input structure, to work around some of the bug with
1974 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1975 Solaris releases, you should also use the tzset module, but we won't
1976 require it as a dependency any more since we don't want LGPLed code
1977 to depend on GPLed code.
1979 2005-07-02 Jim Meyering <jim@meyering.net>
1981 * backupfile.c (backup_args): Change a `0' to NULL.
1983 2005-07-01 Jim Meyering <jim@meyering.net>
1985 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1986 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1987 * save-cwd.c, tempname.c:
1988 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1989 and don't include <sys/file.h>).
1991 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1993 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1994 declares only 'struct timespec;' (!).
1996 2005-06-29 Jim Meyering <jim@meyering.net>
1998 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1999 type name. Use the variable name instead.
2000 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2002 2005-06-28 Simon Josefsson <jas@extundo.com>
2004 * check-version.h, check-version.c: New files.
2006 2005-06-28 Simon Josefsson <jas@extundo.com>
2008 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2009 collision with global variable. Better indentation. Don't
2010 increment buffer pointer beyond buffer end. Based on comments
2011 from Paul Eggert <eggert@cs.ucla.edu>.
2015 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2017 * canon-host.c (canon-host): Append trailing "," to 0 in
2018 initializer of struct addrinfo, as an indication that we don't
2019 care how many members the structure has.
2021 2005-06-24 Derek Price <derek@ximbiot.com>
2022 and Bruno Haible <bruno@clisp.org>
2024 Remove stat module & update lstat.
2025 * stat.c: Remove this file...
2026 (slash_aware_lstat): ...moving this content and its support...
2027 * lstat.c (rpl_lstat): ...into here.
2028 * lstat.h: New file.
2030 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2032 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2033 (ranged_convert): Don't save conversion in a temporary struct.
2034 This causes a warning with GCC 4.0.0, and anyway in the typical
2035 case it's not worth the extra 100 bytes or so of code.
2036 (ranged_convert, __mktime_internal): When calling a function via a
2037 pointer P, use P () rather than (*P) (), as we now assume C89 or
2040 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2042 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2043 "who -r" failed to give output. Problem reported by Tim Waugh.
2045 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2046 (xcalloc): Use it to avoid needless tests.
2047 Problem reported by Jim Meyering.
2049 2005-06-16 Jim Meyering <jim@meyering.net>
2051 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2052 when either N or S is zero.
2054 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2056 * argp.h (__option_is_short): Check upper limit of
2057 __key. Isprint() requires its argument to have the value
2058 of an unsigned char or EOF.
2060 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2062 * fnmatch.c (fnmatch): If there is an encoding error in a
2063 multibyte string or pattern, fall back on unibyte matching.
2064 Problem reported by James Youngman.
2066 2005-06-08 Bruno Haible <bruno@clisp.org>
2068 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2071 2005-06-08 Bruno Haible <bruno@clisp.org>
2073 * csharpcomp.h: New file, from GNU gettext.
2074 * csharpcomp.c: New file, from GNU gettext.
2075 * csharpcomp.sh.in: New file, from GNU gettext.
2077 2005-06-07 Derek Price <derek@ximbiot.com>
2080 * glob_.h: Indent nested #ifdef.
2082 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2084 Sync from coreutils.
2085 Use "file name" when talking about file names, instead of "filename"
2086 or "path", as per the GNU coding standards.
2087 * mkdir-p.c: Renamed from makepath.c.
2088 (make_dir_parents): Renamed from make_path. All callers changed.
2089 * mkdir-p.h: Likewise. All includers changed.
2090 * filenamecat.c: Renamed from path-concat.c.
2091 (file_name_concat): Renamed from path_concat. All callers changed.
2092 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2093 * filenamecat.h: Likewise. All includers changed.
2094 * acl.c: Don't use "path" or "filename" to mean "file name"
2095 in comments or local variable names.
2096 * basename.c: Likewise.
2097 * canonicalize.c, canonicalize.h: Likewise.
2098 * dirname.c, dirname.h: Likewise.
2099 * euidaccess.c: Likewise.
2100 * exclude.c: Likewise
2101 * fnmatch_.h, fnmatch_loop.c: Likewise.
2102 * fsusage.c, fsuage.h: Likewise.
2103 * fts.c, fts_.h: Likewise.
2104 * getcwd.c: Likewise.
2105 * getloadavg.c: Likewise.
2106 * mkstemp.c: Likewise.
2107 * mountlist.c, mountlist.h: Likewise.
2108 * openat.c, openat.h: Likewise.
2109 * readlink-stub.c: Likewise.
2110 * readutmp.c, readutmp.h: Likewise.
2111 * rename.c: Likewise.
2112 * rmdir.c: Likewise.
2114 * savedir.c: Likewise.
2115 * stripslash.c: Likewise.
2116 * tempname.c: Likewise.
2117 * xreadlink.c: Likewise.
2118 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2120 * exclude.h: Likewise.
2122 * euidaccess.c (getuid, getgid, getuid, getegid)
2123 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2124 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2125 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2126 * pathmax.h: Include <limits.h> unconditionally, since other
2127 files have been getting away with it for years (MORE/BSD 4.3
2129 * userspec.c (getpwnam, getgrnam, getgrgid)
2130 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2132 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2133 Define to 256, not 255, as per modern POSIX.
2135 2005-06-01 Bruno Haible <bruno@clisp.org>
2137 * csharpexec.h: New file, from GNU gettext.
2138 * csharpexec.c: New file, from GNU gettext.
2139 * csharpexec.sh.in: New file, from GNU gettext.
2141 2005-05-31 Derek Price <derek@ximbiot.com>
2142 Paul Eggert <eggert@cs.ucla.edu>
2145 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2147 2005-05-29 Derek Price <derek@ximbiot.com>
2148 Paul Eggert <eggert@cs.ucla.edu>
2150 * glob_.h, glob.c: New files.
2152 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2154 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2156 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2157 the configuration hassle isn't worth it.
2158 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2159 (LONGEST_MODIFIER, PRIuMAX): Remove.
2161 2005-05-27 Bruno Haible <bruno@clisp.org>
2163 * getlogin_r.h: Remove second include of <stddef.h>.
2165 2005-05-25 Bruno Haible <bruno@clisp.org>
2166 Derek Price <derek@ximbiot.com>
2168 * getlogin_r.h: Simplify API documentation.
2170 2005-05-25 Derek Price <derek@ximbiot.com>
2171 Paul Eggert <eggert@cs.ucla.edu>
2173 * getlogin_r.c, getlogin_r.h: New files.
2175 2005-05-22 Bruno Haible <bruno@clisp.org>
2177 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2178 Also include <sys/param.h> if it defines MIN, MAX.
2179 Based on a patch by Derek Price <derek@ximbiot.com>.
2181 2005-05-22 Bruno Haible <bruno@clisp.org>
2183 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2184 (INT64_MIN): Fix definition.
2185 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2187 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2188 NEED_SIGNED_INT_TYPES.
2190 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2191 HAVE_SYSTEM_INTTYPES.
2193 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2195 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2196 so that unistd-safer.h (GPL'ed code) need not be included.
2198 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2201 * fts.c: Don't include "cycle-check.h" or "hash.h".
2202 (setup_dir, free_dir): New functions.
2203 (enter_dir, leave_dir): Define trivial
2204 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2205 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2206 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2207 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2208 Move to fts-cycle.c.
2209 (fts_open): Use setup_dir.
2210 (fts_close): Use free_dir.
2211 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2212 This adds a label and some gotos, but the alternatives were messier.
2213 Check for memory allocation failure when entering a dir.
2214 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2215 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2216 (FTS): New member fts_cycle, that is a union that contains the
2217 old active_dir_ht and cycle_state. All uses changed to mention
2218 fts_cycle.ht and fts_cycle.state.
2219 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2220 fts.c, with the following changes:
2221 (setup_dir, free_dir): New functions.
2222 (enter_dir): Now returns bool. Return true if successful, false
2223 if memory exhausted. All callers changed.
2224 Do not bother partly cleaning up on
2225 memory allocation failure; that is free_dir's job.
2226 However, free ad if hash_insert fails, to avoid memory leak.
2227 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2228 fts->fts_options to see which union member to use.
2230 2005-05-20 Jim Meyering <jim@meyering.net>
2232 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2233 Now a macro, to pacify GCC.
2235 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2237 * chown.c (rpl_chown): Return -1 on failure.
2239 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2241 * canonicalize.c: Include canonicalize.h first, to test interface.
2242 Include <stddef.h> unconditionally, since we assume C89 now.
2243 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2244 * fts.c: Include fts_.h first, to check interface.
2245 Do not include intprops.h; no longer needed.
2246 Include cycle-check.h and hash.h, since fts_.h no longer does.
2247 Remove unnecessary casts of closedir to void.
2248 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2249 decide whether to decrement nlinks.
2250 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2251 (FTS): Use struct hash_table * instead of Hash_table, so that
2252 we no longer need to include hash.h here.
2254 2005-05-17 Jim Meyering <jim@meyering.net>
2256 * fts.c, fts_.h: New files, from coreutils.
2258 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2260 Sync from coreutils.
2261 * unlinkdir.c, unlinkdir.h: New files.
2262 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2263 regex.h, unlocked-io.h, xtime.h:
2264 White space changes only.
2265 * makepath.c (make_path): Port to hosts where leading "//" is special.
2266 * yesno.c: Include getline.h, not ctype.h.
2267 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2268 Use getline to remove arbitrary restriction on response length.
2270 2005-05-13 Bruno Haible <bruno@clisp.org>
2272 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2273 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2274 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2275 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2276 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2277 Add support for 64-bit integers in the MSVC compiler.
2279 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2281 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2282 Change the initial comment to refer to GPL, not LGPL.
2283 gnulib-tool will change it to LGPL as needed.
2285 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2286 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2287 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2288 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2289 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2290 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2291 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2292 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2293 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2294 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2295 concatpath.c, config.charset, copy-file.c, copy-file.h,
2296 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2297 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2298 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2299 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2300 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2301 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2302 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2303 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2304 full-read.c, full-read.h, full-write.c, full-write.h,
2305 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2306 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2307 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2308 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2309 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2310 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2311 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2312 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2313 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2314 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2315 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2316 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2317 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2318 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2319 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2320 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2321 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2322 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2323 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2324 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2325 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2326 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2327 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2328 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2329 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2330 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2331 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2332 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2333 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2334 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2335 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2336 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2337 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2338 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2339 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2340 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2341 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2342 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2343 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2344 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2345 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2346 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2347 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2348 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2349 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2350 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2351 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2352 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2353 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2354 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2355 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2356 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2357 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2358 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2359 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2360 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2361 Update FSF postal mail address.
2363 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2365 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2366 specified in ai_socktype. Fix invalid ai_protocol
2367 check. ai_protocol is usually set to 0 or depending on
2368 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2369 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2370 ai_socktype / ai_protocol in the returned addrinfo structure.
2372 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2373 Bruno Haible <bruno@clisp.org>
2375 * inet_ntop.h: New file.
2376 * inet_ntop.c: New file, from glibc with modifications.
2378 2005-05-08 Jim Meyering <jim@meyering.net>
2380 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2382 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2384 Merge from coreutils. Among other things,
2385 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2386 * fd-safer.c: New file.
2387 * fcntl-safer.h, open-safer.c: Remove.
2388 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2389 * dup-safer.c: Include unistd-safer.h first.
2390 Don't include errno.h.
2391 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2392 * file-type.h: Don't assume invoker included sys/stat.h first.
2393 * file-type.c: Rely on file-type.h change.
2394 * getloadavg.c: Include unistd-safer.h.
2395 (getloadavg): Use safer open.
2396 * getusershell.c: Include "stdio-safer.h".
2397 (getusershell): Use safer fopen.
2398 * long-options.c (long_options): Use NULL rather than 0.
2399 * modechange.h (mode_free): Remove; all callers changed to invoke
2401 * modechange.c: Likewise.
2402 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2403 (MODE_DONE): New constant.
2404 (struct mode_change): Remove 'next' member.
2405 (make_node_op_equals): New function; like the old one of the
2406 same name, except it allocates an array.
2407 (mode_compile, mode_create_from_ref): Use it.
2408 (mode_compile): Allocate result as an array, not a linked list.
2409 Parse octal string ourself, so that we catch mistakes like "+0".
2410 (mode_adjust): Arg is an array, not a linked list.
2411 * modechange.c: Include stat-macros.h, xalloc.h.
2412 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2413 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2414 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2415 Remove. This is now stat-macros.h's job.
2416 (talloc): Remove. All callers replaced by xalloc, so that
2417 our invokers don't have to worry about reporting memory failures.
2418 (make_node_op_equals): Remove.
2419 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2421 (struct mode_change): Moved here from modechange.h.
2422 (mode_append_entry): Remove.
2423 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2424 apps to have incorrect behavior. Use simpler algorithm for head
2425 and tail. Don't futz with umask; that's now the job of mode_adjust.
2426 Detect more invalid usages rather than having somewhat-random behavior.
2427 Don't insert an "a=" action, as that leads to incorrect behavior.
2428 (mode_compile, mode_create_from_ref): Return NULL on error instead
2429 of an enum, since now there's only one way to have an error. All
2431 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2432 at the correct time. Simplify calculation of "+u" and its ilk.
2433 Don't mishandle "+X".
2434 (mode_free): Remove "register" and localize decls.
2435 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2436 (struct mode_change): Move to modechange.c; callers don't
2437 need to see this stuff.
2438 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2439 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2440 (mode_change, mode_adjust): Reflect the new signatures noted above.
2441 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2442 that might redefine system include files.
2443 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2444 (my_usleep): Use NULL rather than (void *) 0.
2445 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2446 Use siginterrupt to specify that system calls should be interrupted.
2447 (rpl_nanosleep): Move initialization of suspended closer to call of
2449 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2450 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2451 (desirable_utmp_entry): New function.
2452 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2453 using x2nrealloc, to simplify logic.
2454 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2455 size calculation. Do not assume utmp file is a regular file.
2456 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2457 (READ_UTMP_CHECK_PIDS): New constant.
2458 * save-cwd.c: Include unistd-safer.h.
2459 (save_cwd): Use fd_safer.
2460 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2461 [!_LIBC] Include "stat-macros.h" instead.
2462 * unistd-safer.h (fd_safer): New decl.
2464 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2466 * byteswap_.h: New file.
2468 2005-04-25 Albert Chin <china@thewrittenword.com>
2470 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2473 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2475 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2476 that "UTC +1 second" continues to work. Problem reported
2478 (relunit_snumber): New rule.
2481 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2483 * getdate.y (universal_time_zone_table): New constant.
2484 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2485 universal_time_zone_table.
2486 (lookup_zone): Prefer universal_time_zone_table to
2487 local_time_zone_table, so that "GMT" time stamps are allowed in
2488 London during the summer. Problem reported by Ian Abbott.
2490 2005-04-12 Jim Meyering <jim@meyering.net>
2492 * human.c (humblock): Set *options even when returning due to
2493 xstrtoumax conversion failure. Thanks to a used-uninitialized
2496 2005-04-09 Jim Meyering <jim@meyering.net>
2498 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2499 -Wuninitialized: initialize tm0.tm_year.
2501 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2503 * getdate.y (parser_control): rels_seen is now a boolean, not a
2504 count, since there's no maximum. All uses changed.
2505 Add member dsts_seen.
2506 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2508 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2509 Use pc_rels_seen to decide whther a date is absolute.
2511 * getdate.y (number): Don't overwrite year.
2512 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2515 2005-04-02 Simon Josefsson <jas@extundo.com>
2517 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2518 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2520 2005-03-27 Jim Meyering <jim@meyering.net>
2522 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2524 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2526 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2527 "one's complement" -> "ones' complement" in comment, as per Knuth.
2528 "value of type" -> "type or expression" in comment.
2529 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2531 2005-03-26 Jim Meyering <jim@meyering.net>
2534 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2535 Correct typos: s/or/of/.
2537 2005-03-23 Jim Meyering <jim@meyering.net>
2539 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2541 2005-03-21 Jim Meyering <jim@meyering.net>
2543 Changes imported from coreutils.
2545 * cycle-check.c: Don't include xalloc.h.
2547 * path-concat.c: Don't include assert.h.
2548 (path_concat): Remove assertion that would have triggered
2549 for ABASE starting with more than one slash.
2550 Reported by Andreas Schwab.
2552 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2553 properly when ABASE is an absolute file name.
2554 Correct the description of this function.
2556 Add an assertion and a test driver.
2557 This fixes a bug introduced on 2004-07-02.
2558 Andreas Schwab reported the resulting failure of cp --parents:
2559 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2561 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2563 * strftime.c (my_strftime): If the underlying strftime returns 0
2564 (which shouldn't happen), generate nothing instead of returning 0
2565 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2567 2005-03-16 Bruno Haible <bruno@clisp.org>
2569 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2571 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2573 * strftime.c (my_strftime): Prepend space to format so that we can
2574 reliably distinguish strftime failure from empty output on POSIX
2577 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2579 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2580 (iconv_string): Don't guess a size-zero buffer, as that might cause
2581 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2582 result would be 'too large', where 'too large' is (heuristically)
2583 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2584 overflow concerns. This will prevent some unwanted malloc failures
2585 when the inputs are very large.
2587 2005-03-15 Bruno Haible <bruno@clisp.org>
2589 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2592 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2595 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2597 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2599 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2600 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2602 * strtol.c: Likewise.
2604 2005-03-14 Simon Josefsson <jas@extundo.com>
2606 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2609 2005-03-14 Jim Meyering <jim@meyering.net>
2611 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2612 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2613 to be nonzero so that we (and caller) can detect the difference
2614 between a valid zero-length expansion and an error return, even
2615 when the underlying strftime fails before writing anything into
2618 2005-03-10 Jim Meyering <jim@meyering.net>
2620 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2621 so that this module works on systems without fchdir.
2623 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2625 Factor int-properties macros into a single file, except for
2626 glibc-related files.
2627 * intprops.h: New file.
2628 * getloadavg.c: Include it instead of limits.h.
2629 (INT_STRLEN_BOUND): Remove.
2630 * human.c: Include intprops.h.
2631 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2632 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2633 * inttostr.h: Include intprops.h instead of limits.h.
2634 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2635 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2636 for consistency with intprops.h.
2637 (time_t_is_integer, twos_complement_arithmetic): Use them.
2638 * sig2str.h: Include <signal.h>, intprops.h.
2639 (INT_STRLEN_BOUND): Remove.
2640 * strftime.c (TYPE_SIGNED): Remove.
2641 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2642 * strtol.c: Adjust comments to match intprops.h.
2643 * userspec.c: Include intprops.h.
2644 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2645 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2646 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2647 instead of rolling our own expressions.
2648 * xstrtol.c: Include xstrtol.h first, to test interface.
2650 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2652 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2653 the right thing even if adding 1900 would overflow. Similarly
2654 for tm_mon + 1 and tm_yday + 1.
2655 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2656 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2657 (DO_SIGNED_NUMBER): New macro.
2658 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2660 2005-03-07 Bruno Haible <bruno@clisp.org>
2662 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2664 2005-03-03 Derek R. Price <derek@ximbiot.com>
2665 Bruno Haible <bruno@clisp.org>
2667 * pagealign_alloc.h: New file.
2668 * pagealign_alloc.c: New file.
2670 2005-01-28 Bruno Haible <bruno@clisp.org>
2672 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2675 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2677 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2678 The workaround isn't strictly needed for POSIX conformance, and
2679 it's too much of a pain to configure and maintain. We'll ask
2680 people to fix their kernels instead.
2681 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2682 (NANOSLEEP_BUG_WORKAROUND): Remove.
2683 (xnanosleep): Remove the workaround.
2685 2005-02-12 Bruno Haible <bruno@clisp.org>
2687 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2689 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2691 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2692 * timespec.h (gettime): Return void, since it always
2693 succeeds now. All uses changed.
2694 * gettime.c (gettime) Likewise.
2695 [HAVE_NANOTIME]: Prefer nanotime.
2696 Assume gettimeofday succeeds, as POSIX requires.
2697 Assime time () succeeds, since other code already does.
2698 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2699 (timespec_subtract): Remove.
2700 (NANOSLEEP_BUG_WORKAROUND): New constant.
2701 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2702 things considerably. Use it only on GNU/Linux hosts, since the
2703 workaround shouldn't be needed elsewhere.
2705 2005-02-24 Bruno Haible <bruno@clisp.org>
2707 * gettext.h: Update from GNU gettext 0.14.2.
2709 2005-02-24 Bruno Haible <bruno@clisp.org>
2711 * localcharset.c: Update from GNU gettext 0.14.2.
2712 * config.charset: Update from GNU gettext 0.14.2.
2714 2005-02-22 Simon Josefsson <jas@extundo.com>
2716 * iconvme.h, iconvme.c: New files, from libc.
2718 2005-02-20 Neil Conway <neilc@samurai.com>
2720 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2721 returned by OSX/Darwin if the specified buffer is not large
2722 enough for the hostname.
2724 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2726 * memrchr.h: New file.
2727 * chdir-long.c: Include it.
2728 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2729 Don't bother including stddef.h.
2731 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2733 * argp-help.c (__argp_help): Create a fake struct argp_state and
2734 pass it to _help, otherwise the latter coredumps trying to
2735 dereference state.root_argp.
2737 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2739 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2741 Include <sys/types.h>, for dev_t.
2742 (ME_DUMMY, ME_REMOTE): Move from here....
2743 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2744 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2746 Include mountlist.h first, to test the interface.
2748 2005-01-29 Bruno Haible <bruno@clisp.org>
2750 * progname.c (program_name): Initialize.
2751 Needed when linking statically on MacOS X.
2753 2005-01-28 Bruno Haible <bruno@clisp.org>
2755 * javacomp.sh.in: New file, from GNU gettext.
2756 * javacomp.h: New file, from GNU gettext.
2757 * javacomp.c: New file, from GNU gettext.
2759 2005-01-26 Bruno Haible <bruno@clisp.org>
2761 * javaexec.sh.in: New file, from GNU gettext.
2762 * javaexec.h: New file, from GNU gettext.
2763 * javaexec.c: New file, from GNU gettext.
2765 2005-01-26 Simon Josefsson <jas@extundo.com>
2767 * gai_strerror.c: Use GPL in header.
2769 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2771 * argp-help.c (hol_entry_help): Avoid using non-constant
2772 initializers for struct pentry_state.
2773 (__argp_error): Check return value of __asprintf
2774 (__argp_failure): Translate error message
2776 * argp-parse.c: Removed braces around the expansion of N_()
2778 2005-01-21 Jim Meyering <jim@meyering.net>
2780 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2781 same value as for Solaris 9.
2783 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2784 component length. This included changing the parameter to be
2785 of type `char *' rather than `char const *'.
2786 * chdir-long.h (chdir_long): Update prototype.
2788 * openat.c (fdopendir, fstatat): New functions.
2789 * openat.h: Include headers required for use of DIR and struct stat.
2790 [AT_SYMLINK_NOFOLLOW]: Define.
2791 (fdopendir, fstatat): Add prototypes.
2793 2005-01-21 Bruno Haible <bruno@clisp.org>
2795 * classpath.h: New file, from GNU gettext.
2796 * classpath.c: New file, from GNU gettext.
2798 2005-01-20 Simon Josefsson <jas@extundo.com>
2800 * version-etc-fsf.c: New file, with version_etc_copyright.
2801 * version-etc.c: Remove version_etc_copyright.
2802 * version-etc.h (version_etc_copyright): Use [] instead of * in
2803 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2805 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2807 * save-cwd.c (save_cwd): Remove code to support the case
2808 where fchdir is missing or flaky.
2810 2005-01-20 Simon Josefsson <jas@extundo.com>
2812 * base64.h (isbase64): Add.
2814 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2815 using a unsigned prototype, don't inline.
2816 (base64_decode): Use it.
2818 2005-01-19 Bruno Haible <bruno@clisp.org>
2820 * sh-quote.h: New file, from GNU gettext.
2821 * sh-quote.c: New file, from GNU gettext.
2823 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2825 Merge changes from coreutils, as described below in several
2826 changelogs dated today.
2828 * save-cwd.c: Include "save-cwd.h" before other include files.
2829 (O_DIRECTORY): Remove; not needed here, since "." must be
2830 a directory. All uses removed.
2831 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2832 universal on Suns, and we also need to test for IRIX.
2833 Revamp code to use 'if' rather than '#if'.
2834 Avoid unnecessary comparison of cwd->desc to 0.
2836 * utimens.c (futimens): Robustify the previous patch, by checking
2837 for known valid error numbers rather than observed invalid ones.
2839 2005-01-18 Jim Meyering <jim@meyering.net>
2841 * version-etc.c (version_etc_copyright): Update copyright date.
2843 * utimens.c (futimens): Account for the fact that futimes
2844 can also fail with errno == ENOSYS or errno == ENOENT.
2845 Patch from Dmitry V. Levin.
2847 Change the name of the robust chdir function from chdir to chdir_long.
2848 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2849 (restore_cwd): Use chdir_long, not chdir.
2850 * chdir-long.c: Renamed from chdir.c.
2851 * chdir-long.h: Renamed from chdir.h.
2852 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2855 2005-01-18 Bob Proulx <bob@proulx.com>
2857 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2858 offsetof() macro construct to avoid compile failure with native HP-UX
2859 11.0 ANSI C compiler.
2861 2005-01-06 Bruno Haible <bruno@clisp.org>
2863 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2864 because stpncpy.m4 takes care of it.
2866 2004-01-24 Bruno Haible <bruno@clisp.org>
2868 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2870 2003-10-09 Bruno Haible <bruno@clisp.org>
2872 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2874 2005-01-06 Bruno Haible <bruno@clisp.org>
2876 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2877 * fwriteerror.c: Include <stdbool.h>.
2878 (fwriteerror): At the end, close the file stream. Record whether
2879 stdout was already closed.
2881 2004-05-27 Bruno Haible <bruno@clisp.org>
2883 * execute.c (environ): Declare if needed.
2884 * pipe.c (environ): Likewise.
2885 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2887 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2889 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2890 definitions to be after all include files, to avoid collisions.
2891 Problem reported by Bob Proulx.
2893 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2895 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2896 not needed. This removes a dependency on the gettext module.
2897 [defined _LIBC]: Do not include <libintl.h>; not needed.
2899 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2901 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2904 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2906 * argp-parse.c: Include <stddef.h>.
2907 (alignof, alignto): New macros.
2908 (parser_init): Don't assume that void * is aligned sufficiently
2911 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2912 need to extend the stack.
2913 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2916 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2918 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2920 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2922 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2923 Remove now-obsolete comment about AIX.
2924 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2925 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2926 (YYMAXDEPTH): New macro.
2928 2004-12-18 Bruno Haible <bruno@clisp.org>
2930 * fatal-signal.c (fatal_signals): Make non-const.
2931 (init_fatal_signals): New function.
2932 (uninstall_handlers, install_handlers): Ignore signals that were set to
2934 (at_fatal_signal): Call init_fatal_signals.
2935 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2937 Reported by Paul Eggert.
2939 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2941 * getdate.y (textint): New member "negative".
2942 (time_zone_hhmm): New function.
2943 Expect 14 shift-reduce conflicts, not 13.
2944 (o_colon_minutes): New rule.
2945 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2946 (yylex): Set the "negative" member of signed numbers.
2948 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2950 Changes imported from coreutils.
2951 * hard-locale.c: Assume <locale.h> exists.
2953 (GLIBC_VERSION): New macro.
2954 (hard_locale): Assume setlocale exists.
2955 Rewrite to avoid #ifdef.
2956 Use strdup rather than malloc + strcpy.
2957 * human.c: Assume <locale.h> exists.
2958 (human_readable): Assume localeconv exists.
2960 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2962 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2963 convert T2, not T. (Imported from libc.)
2965 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2967 * getcwd.c (is_ENAMETOOLONG): New macro.
2968 (__getcwd.c): Don't restore errno; glibc doesn't.
2969 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2970 first, falling back to our code only if its results look suspicious.
2971 Ensure that the resulting buffer is only as large as necessary.
2973 * readutmp.c: Include readutmp.h first.
2974 Include <errno.h>, since readutmp.h no longer does that.
2975 * readutmp.h: Don't include <errno.h>,
2976 <sys/param.h>, <time.h>; not needed to establish interface.
2977 (errno): Remove decl.
2978 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2979 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2980 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2982 2004-11-28 Simon Josefsson <jas@extundo.com>
2984 * base64.h, base64.c: New file.
2986 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2988 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2990 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2992 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2993 HP's ANSI C compiler.
2994 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2995 Declaring int functions causes warnings on some modern systems and
2996 shouldn't be needed to compile on ancient ones.
2997 * same.c (MIN) [defined MIN]: Don't define, since it's already
3000 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3001 with the following changes.
3002 (__set_errno): Parenthesize properly.
3003 Include <stdbool.h>.
3004 (MIN, MAX, MATCHING_INO): New macros.
3005 (__getcwd): Define with prototype, not K&R form.
3006 Use heuristics to allocate default buffer on stack if possible.
3007 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3008 behavior, and to avoid the PATH_MAX limit when computing
3010 Use MATCHING_INO to compare inode number to file.
3011 Check for arithmetic overflow in size calculations.
3012 Fix bug in reallocation of dot array that caused getcwd to fail
3013 on directories nested deeper than 75.
3014 Be more careful about saving errno on error.
3015 Do not use realloc; use only free+malloc, as this is a bit
3016 more flexible and avoids a needless copy operation.
3017 Do not inspect st_dev and st_ino for symbolic links; POSIX
3018 doesn't specify the latter.
3019 Check for closedir errors.
3020 Avoid needless casts.
3021 Use "#ifdef weak_alias" around weak_alias, to be like other
3023 The following changes to getcwd.c have effect only when used in
3024 gnulib; they have no effect inside glibc proper.
3025 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3026 as alloca isn't used.
3027 (alloca, __alloca): Likewise.
3028 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3029 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3030 unconditionally, as gnulib assumes C89 or better.
3031 Do not include <sys/param.h>.
3032 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3033 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3035 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3036 Include <dirent.h> in a way that is compatible with modern Autoconf.
3037 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3038 New macros, if not already defined.
3039 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3040 Use "_LIBC", not "defined _LIBC", for consistency.
3041 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3043 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3044 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3045 * xgetcwd.c: David MacKenzie's old code was removed, so give
3046 credit only to Jim Meyering and adjust the copyright dates.
3047 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3048 <stdlib.h>, <unistd.h>, "pathmax.h".
3049 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3050 (INITIAL_BUFFER_SIZE): Remove.
3051 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3053 2004-11-23 Jim Meyering <jim@meyering.net>
3055 * getopt_.h: Remove trailing blanks.
3057 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3059 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3060 (futimens): New function, which uses futimes if available.
3061 (futimens, utimens): Support timespec==NULL, with same semantics
3062 as utime and utimens.
3063 * utimens.h (futimens): New decl.
3065 2004-11-23 Jim Meyering <jim@meyering.net>
3067 * __fpending.c: Add comment.
3069 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3071 * getopt_.h: Re-addition of __getopt_argv_const caused
3072 redefinition warnings. To avoid them, include the defines
3073 in `#if !defined __need_getopt ... #endif'. The only place
3074 where __getopt_argv_const is used is in definitions
3075 of getopt_long and getopt_long_only below, which are as well
3076 protected by `#ifndef __need_getopt'.
3077 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3078 __need_getopt after including <stdio.h> and <unistd.h> These
3079 headers might have defined it.
3081 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3083 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3085 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3086 optopt): Use them instead of invoking ## directly; otherwise, the
3087 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3089 2004-11-19 Bruno Haible <bruno@clisp.org>
3091 * strtok_r.c: Move comments from here...
3092 * strtok_r.h: ... to here.
3094 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3096 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3097 might fail. Problem reported by Yoann Vandoorselaere.
3098 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3099 that mishandle size_t overflow.
3101 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3103 * canon-host.c: Include "strdup.h".
3104 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3105 Use strdup instead of malloc/strcpy to duplicate strings.
3107 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3108 (human_space_before_unit): New constant.
3109 * human.c (human_readable): Support it.
3111 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3112 (xgetcwd): Set errno correctly when failing.
3113 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3114 the failure is actually due to a PATH_MAX problem.
3116 Further getopt changes to make it more likely that glibc will
3117 buy the changes back.
3118 * getopt.c (POSIXLY_CORRECT): New constant.
3119 (getopt): Use it, so to preserve glibc semantic
3120 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3121 when compiling for libc.
3122 * getopt_.h (__getopt_argv_const): Bring it back.
3123 (getopt_long, getopt_long_only): Use it.
3125 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3126 New arg POSIXLY_CORRECT. All callers changed.
3127 (getopt): Argv is now char * const *, as per standard.
3128 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3129 not char *__getopt_argv_const *.
3130 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3131 _getopt_long_only_r): Likewise.
3132 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3133 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3134 _getopt_long_r, _getopt_long_only_r): Likewise.
3135 * getopt_.h (__getopt_argv_const): Remove.
3136 (getopt): Argv is now char * const *, as per standard.
3138 * getdate.y (tORDINAL): New token.
3139 (day, relunit): Allow it for relative times.
3140 (relative_time_table): Use tORDINAL for ordinals.
3142 2004-11-15 Jim Meyering <jim@meyering.net>
3144 * closeout.c: Include "__fpending.h" once again.
3145 Include <stdbool.h>.
3146 (close_stdout): Don't fail just because stdout was closed initially,
3147 since some programs don't write to stdout in the normal course of
3148 operation (other than --version and --help), and we don't want this
3149 function to make e.g. `touch file >&-' fail.
3150 But do fail if it was closed and someone has tried to write to it.
3151 E.g., `printf foo >&-' must fail.
3153 2004-11-11 Simon Josefsson <jas@extundo.com>
3155 * strtok_r.h, strtok_r.c: New file.
3157 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3159 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3160 we can stop lying to compilers about the constness of argv when we
3161 are compiled outside glibc.
3162 (getopt, getopt_long, getopt_long_only): Use it.
3163 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3165 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3166 _getopt_long_only_r): Likewise.
3167 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3168 _getopt_long_only_r): Likewise.
3170 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3171 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3172 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3173 the other external symbols.
3174 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3175 declaration, since the above renaming now works around collisions.
3177 2004-11-11 Jim Meyering <jim@meyering.net>
3179 * linebreak.c: Remove trailing blanks.
3180 * alloca_.h: Likewise.
3181 * acosl.c: Likewise.
3182 * euidaccess.c: Likewise.
3183 * allocsa.h: Likewise.
3185 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3187 * mktime.c (SHR): New macro, which is a portable
3188 substitute for >> that should work even on Crays.
3189 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3190 Problem reported by Mark D. Baushke in
3191 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3192 * getdate.y (SHR): Likewise.
3194 * strftime.c (SHR): Likewise.
3196 * quotearg.c (struct quoting_options): Use unsigned int for
3197 quote_these_too, so that right shifts are well defined. All uses
3200 2004-11-10 Simon Josefsson <jas@extundo.com>
3202 * getaddrinfo.h, getaddrinfo.c: New files.
3204 2004-11-10 Jim Meyering <jim@meyering.net>
3206 Ensure that no close failure goes unreported.
3207 * closeout.c (close_stdout): Always close stdout. I.e., don't
3208 return early when it seems there's nothing to flush.
3209 Don't include __fpending.h.
3211 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3213 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3215 2004-11-05 Bruno Haible <bruno@clisp.org>
3217 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3218 Reported by Mark D. Baushke <mdb@cvshome.org>.
3220 2004-11-04 Bruno Haible <bruno@clisp.org>
3222 2004-09-11 Bruno Haible <bruno@clisp.org>
3223 * allocsa.valgrind: New file.
3224 2004-02-06 Bruno Haible <bruno@clisp.org>
3225 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3226 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3227 Reported by Christopher Seip <chris.seip@hp.com>.
3229 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3231 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3232 with errno == ERANGE if the buffer is too small.
3233 Problem reported by Mark D. Baushke.
3235 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3237 * xreadlink.c (MAXSIZE): New macro.
3238 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3239 size does not exceed MAXSIZE. Avoid cast.
3240 As suggested by Mark D. Baushke in
3241 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3242 if readlink fails with buffer size just under MAXSIZE, try again
3245 2004-11-02 Derek R. Price <derek@ximbiot.com>
3246 and Paul Eggert <eggert@cs.ucla.edu>
3248 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3249 (get_date): Overparenthesize to avoid GCC warning.
3251 2004-11-02 Bruno Haible <bruno@clisp.org>
3253 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3254 function returns void.
3256 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3258 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3259 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3262 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3264 * getdate.y: Add support for TZ="foo" within a date string.
3265 Fix some bugs near time_t boundaries. Reject dates with
3266 out-of-range components, e.g., "Sept 31".
3267 Include <stdlib.h>, "setenv.h", "xalloc.h".
3268 (ISDIGIT_LOCALE): Remove; unused.
3269 Note that the TZ and time functions used here are not reentrant.
3270 (mktime_ok, get_tz): New functions.
3271 (TZBUFSIZE): New constant.
3272 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3273 This requires that we sometimes generate our own TZ="XXX..." setting.
3275 2004-10-27 Derek R. Price <derek@ximbiot.com>
3277 * mktime.c (not_equal_tm): Remove redundant check.
3279 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3281 * getdate.y: Use Bison 1.875 features, and some minor
3282 code cleanups. This change does not affect semantics.
3283 Don't include <stdlib.h>; no longer needed.
3284 Don't include unlocked-io.h; only the "#if TEST" code uses
3285 stdio, and performance isn't crucial there.
3286 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3287 Bison 1.875 features as described below.
3288 All uses of "PC." replaced by "pc->".
3289 (YYSTYPE): Add a forward declaration.
3290 (yylex, yyerror): Use full prototypes in forward decls.
3291 Use "%pure-parser" rather than obsolescent "%pure_parser".
3292 Use %parse-param and %lex-param instead of obsolescent
3293 YYPARSE_PARAM and YYLEX_PARAM.
3294 (meridian_table, month_and_day_table, time_units_table,
3295 relative_time_table, time_zone_table, military_table,
3296 lookup_zone, lookup_word, get_date):
3297 Use NULL instead of 0 where appropriate.
3298 (to_hour): Avoid abort (), to avoid a dependency on
3300 (yyerror, yylex): Now accepts parser_control * arg.
3301 (main) [TEST]: Use '\0' rather than 0 for char.
3303 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3305 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3306 It's now the caller's responsibility to handle the case where
3307 !HAVE_GETPAGESIZE && !defined getpagesize.
3309 * mktime.c (leapyear): Arg is long int, not int.
3311 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3313 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3315 2004-10-12 Simon Josefsson <jas@extundo.com>
3317 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3318 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3321 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3323 * vsnprintf.h: New file.
3324 * vsnprintf.c: New file.
3326 2004-10-07 Bruno Haible <bruno@clisp.org>
3328 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3329 into the provided buffer.
3331 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3333 * diacrit.c, diacrit.h: Add GPL notice.
3335 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3336 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3337 * logl.c (logl): Keep the code as similar to glibc as possible.
3338 This avoids a potential constant-folding bug.
3340 2004-10-05 Bruno Haible <bruno@clisp.org>
3342 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3344 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3346 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3347 * xmalloc.c (xmemdup): Likewise.
3348 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3349 XFREE): Remove these long-obsolescent macros.
3350 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3351 * xstrdup.c: Remove.
3353 * regex.c (re_comp): Cast gettext return value to char *,
3354 Problem reported by Martin Neitzel via Mark D. Baushke.
3356 2004-10-04 Simon Josefsson <jas@extundo.com>
3358 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3359 '#ifdef USE_UNLOCKED_IO'.
3361 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3363 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3364 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3365 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3366 regex.c, sha1.c, version-etc.c, yesno.c:
3367 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3368 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3369 the includer's responsibility.
3371 Sync from coreutils.
3373 * modechange.c (mode_compile): Don't decrement a pointer that
3374 points to the start of a string, as the C Standard says the
3375 resulting behavior is undefined.
3377 * backupfile.h (enum backuptype): Rename none -> no_backups,
3378 simple -> simple_backups, numbered_existing ->
3379 numbered_existing_backups, numbered -> numbered_backups
3380 to avoid shadowing problems. All uses changed.
3381 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3382 * backupfile.c (check_extension, numbered_backup):
3383 Rename locals to avoid shadowing 'basename'.
3384 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3387 * .cppi-disable: Add getopt_.h, getopt_int.h.
3388 * .cvsignore: Add getopt.h.
3390 2004-10-04 Simon Josefsson <jas@extundo.com>
3392 * memmem.h: New file.
3393 * memmem.c: New file, taken from glibc.
3395 2004-10-02 Jim Meyering <jim@meyering.net>
3397 * dirfd.h, getpagesize.h: Add copyright notice.
3399 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3401 * snprintf.c: Remove comments as to why each header is needed.
3403 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3405 * strsep.h: New file.
3406 * strsep.c: New file.
3408 2004-10-01 Simon Josefsson <jas@extundo.com>
3410 * snprintf.c (snprintf): Handle size==0.
3412 2004-10-01 Simon Josefsson <jas@extundo.com>
3413 Bruno Haible <bruno@clisp.org>
3415 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3416 (snprintf): Declare 'args'.
3418 2004-09-30 Simon Josefsson <jas@extundo.com>
3420 * snprintf.h, snprintf.c: New files.
3422 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3424 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3425 (hol_entry_help): Never translate an empty string.
3426 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3427 * argp.h (OPTION_NO_TRANS): New option.
3429 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3431 * xvasprintf.c: Include xalloc.h.
3432 (xvasprintf): Use xalloc_die, not xmalloc_die.
3434 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3436 * dummy.c: Change copyright notice to FSF, and license to GPL.
3438 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3440 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3441 Problem reported by Bruno Haible in:
3442 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3444 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3446 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3447 in case some system header has #define'd it. Problem reported by
3448 Soeren D. Schulze in
3449 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3451 2004-09-08 Bruno Haible <bruno@clisp.org>
3453 * stdint_.h: New file, taken from GNU clisp.
3455 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3457 * xvasprintf.h: New file.
3458 * xvasprintf.c: New file.
3459 * xasprintf.c: New file.
3461 2004-09-08 Bruno Haible <bruno@clisp.org>
3463 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3465 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3467 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3469 Import from coreutils.
3470 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3471 strings on unbounded length. alloca's performance benefits aren't
3472 that important here.
3474 (parse_with_separator): New function, with most of the internals
3475 of the old parse_user_spec. Allow user to omit both user and group,
3476 for compatibility with FreeBSD.
3477 Clone only the user name, not the entire spec.
3478 Do not set *uid, *gid unless entirely successful.
3479 Avoid memory leak in some failing cases.
3480 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3481 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3482 (parse_user_spec): Rewrite to use parse_with_separator.
3484 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3486 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3487 its complicated substitute.
3488 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3489 and program_invocation_name.
3490 (__argp_basename) [!_LIBC]: Remove; the only use was
3491 replaced by its body.
3492 (__argp_short_program_name): Change condition from
3493 !defined __argp_short_program_name to
3494 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3495 to match argp-namefrob.h.
3496 (__argp_failure): Don't assume strerror_r returns char *.
3497 * argp-parse.c (N_): Define unconditionally.
3498 (argp_default_options): Fill out initializers with 0 to avoid
3501 2004-08-12 Simon Josefsson <jas@extundo.com>
3503 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3504 * getopt_.h: Renamed from getopt.h.
3506 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3508 Merge from coreutils.
3510 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3511 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3512 for Reliant Unix 5.43.
3514 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3515 (union fooround): Use uintmax_t, not long int.
3516 The rest is a merge from libc:
3517 [defined _LIBC]: Include <shlib-compat.h>.
3518 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3520 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3522 * strverscmp.c: Convert to UTF-8.
3524 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3526 * obstack.h (obstack_empty_p):
3527 Don't assume that chunk->contents is suitably aligned.
3528 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3529 Likewise. Problem reported by Benno in
3530 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3532 * chown.c (rpl_chown): Work even if the file is writeable but not
3533 readable. This could be improved further but it'd take some work.
3535 2004-08-08 Simon Josefsson <jas@extundo.com>
3537 * xgethostname.c: Don't include error.h (not used).
3540 * getpass.c: Include getpass.h first.
3542 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3544 * xalloc-die.c: New files.
3545 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3547 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3548 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3549 (_, N_, xalloc_die): Move to xalloc-die.c.
3550 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3551 so that we needn't mess with xalloc_msg_memory_exhausted.
3553 * sha1.h: Renamed from sha.h.
3554 (SHA1_H): Renamed from _SHA_H.
3555 (sha1_ctx): Renamed from sha_ctx.
3556 (sha1_init_ctx): Renamed from sha_init_ctx.
3557 (sha1_process_block): Renamed from sha_process_block.
3558 (sha1_process_bytes): Renamed from sha_process_bytes.
3559 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3560 (sha1_read_ctx): Renamed from sha_read_ctx.
3561 (sha1_stream): Renamed from sha_stream.
3562 (sha1_buffer): Renamed from sha_buffer.
3563 * sha1.c: Likewise; renamed from sha.c.
3564 Do not include <sys/types.h>.
3565 Include <stddef.h> rather than <stdlib.h>.
3567 2004-08-08 Bruno Haible <bruno@clisp.org>
3569 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3570 FILESYSTEM_PREFIX_LEN.
3571 * progreloc.c: Likewise.
3572 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3574 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3577 * argp-help.c (make_hol, hol_append): Don't assume that
3578 SIZE_MAX is a valid preprocessor constant.
3579 (__argp_basename): Change from "#ifndef _LIBC"
3580 to "#ifndef __argp_short_program_name", so that
3581 we don't compile these functions for tar.
3583 More merges from coreutils.
3584 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3585 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3587 * addext.c: Remove; no longer needed.
3588 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3589 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3590 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3591 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3592 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3593 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3594 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3595 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3596 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3597 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3598 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3599 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3600 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3601 Import changes from coreutils.
3603 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3605 Merge from coreutils.
3607 * .gdb-history: Remove; this doesn't belong here.
3609 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3610 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3611 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3613 * dirname.h: Include <stdbool.h>.
3614 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3615 for consistency with POSIX terminology. All uses changed.
3616 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3617 (strip_trailing_slashes): Use bool for booleans.
3618 * stripslash.c (strip_trailing_slashes): Likewise.
3620 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3621 sometimes returns a positive errno value even when it succeeds.
3622 (print_errno_message) [!LIBC]: Fall back on strerror if
3625 * path-concat.c (mempcpy): Don't define if a system header defines it.
3626 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3627 (longest_relative_suffix): New function.
3628 (path_concat): Use it. Assume first argument is not NULL.
3629 Port to DOS. Omit redundant separators.
3630 Report an error instead of returning NULL.
3631 Use mempcpy instead of memcpy.
3632 (xpath_concat): Remove: not declared or used.
3634 * same.h: Include <stdbool.h>
3635 (same_name): Return bool, not int.
3636 * same.c (same_name): Likewise.
3637 (errno): Don't declare; we assume C89 or better now.
3639 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3640 if not already defined.
3642 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3643 * dup-safer.c (errno): Likewise.
3645 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3647 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3650 2004-08-03 Simon Josefsson <jas@extundo.com>
3652 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3653 * progname.h: Don't include stdbool.h.
3655 2004-08-02 Simon Josefsson <jas@extundo.com>
3657 * getsubopt.h: New file, with comments from Bruno Haible.
3658 * getsubopt.c: New file, from glibc, but slightly modified based on
3659 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3661 2004-08-01 Simon Josefsson <jas@extundo.com>
3663 * xgetdomainname.c: Include stdlib.h, for free().
3665 2004-07-16 Simon Josefsson <jas@extundo.com>
3667 * dummy.c: New file.
3669 2004-07-16 Bruno Haible <bruno@clisp.org>
3671 * backupfile.h: Add extern "C" for C++.
3672 * closeout.h: Likewise.
3673 * copy-file.h: Likewise.
3674 * findprog.h: Likewise.
3675 * full-write.h: Likewise.
3676 * pathname.h: Likewise.
3677 * progname.h: Likewise.
3678 * stpcpy.h: Likewise.
3679 * stpncpy.h: Likewise.
3680 * strcase.h: Likewise.
3681 * strstr.h: Likewise.
3682 * xalloc.h: Likewise.
3684 * mbswidth.h: Add extern "C" for C++.
3685 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3687 2004-07-09 Simon Josefsson <jas@extundo.com>
3689 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3690 failed without this.)
3692 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3694 * fchown-stub.c: New file.
3696 2004-06-24 Jim Meyering <jim@meyering.net>
3698 * obstack.h (obstack_base): Cast to (void *), per documentation.
3700 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3702 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3704 2004-06-01 Jim Meyering <jim@meyering.net>
3706 * calloc.c: New file.
3708 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3710 * getdate.y (yylex): Allow space between sign and number.
3711 Problem reported by Dan Jacobson.
3713 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3714 and Jim Meyering <jim@meyering.net>
3716 Merge from coreutils CVS.
3718 * stat-macros.h: New file, with contents from file-type.h
3719 and coreutils' system.h.
3720 * file-type.c: Include "stat-macros.h".
3721 * file-type.h (file_type): Move all macro definitions to new file,
3724 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3725 Wrap old code with this conditional.
3726 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3727 function that does not dereference symlinks.
3728 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3730 * xreadlink.c: Include xreadlink.h first, to catch .h file
3731 dependency problems.
3732 (xreadlink): Accept new arg SIZE, for efficiency.
3733 All decls and uses changed.
3734 * xreadlink.h: Include <stddef.h>, for size_t.
3736 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3737 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3739 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3741 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3743 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3744 macros to be defined.
3745 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3746 the allocator returns NULL because the requested size is zero.
3748 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3750 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3751 var. Add comment explaining why libc still defines it. This
3752 merges the following patch from glibc:
3753 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3755 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3757 * obstack.c (_obstack): Remove unused variable. It hasn't been
3758 present in glibc since revision 1.1 of this file.
3759 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3760 obstack_alignment_mask, obstack_alloc, obstack_base,
3761 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3762 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3763 obstack_grow0, obstack_init, obstack_int_grow,
3764 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3765 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3766 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3767 nonexistent functions.
3769 2004-05-17 Derek R. Price <derek@ximbiot.com>
3770 Paul Eggert <eggert@cs.ucla.edu>
3772 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3774 2004-05-14 Bruno Haible <bruno@clisp.org>
3776 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3777 that consists of a '.' followed by an empty digit string.
3778 Patch by Tor Lillqvist <tml@iki.fi>.
3780 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3782 Port obstack to the AS/400, where pointers are 16 bytes wide and
3783 you cannot cast an integer to a valid pointer. This patch is
3784 currently waiting to be integrated into glibc; see
3785 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3787 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3788 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3789 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3790 (struct obstack): temp member is now a union of a pointer and
3791 an integer, instead of an integer. All integer uses changed.
3792 This does not affect the physical layout of struct obstack,
3793 except on hosts (like the AS/400) where the size or alignment of
3794 void * is greater than that of ptrdiff_t.
3795 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3796 __STDC__)]: Store temporary in pointer member of union, not
3798 * obstack.c: Include <stddef.h>, for offsetof.
3799 (struct fooalign): Remove; it doesn't need a name.
3800 (union fooround): Change double to long double, and add void *.
3801 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3802 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3803 not a macro. Hence the values are always int; so remove all
3804 casts-to-int in uses.
3806 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3807 Derek Price <derek@ximbiot.com>
3809 * alloca.c: Include <alloca.h>, to get our interface.
3810 * alloca_.h: Use __alloca on AIX, so that we don't have to
3811 include <alloca.h> first. Use C89 prototype for alloca; this
3812 requires including <stddef.h> for size_t. Use extern "C" if C++.
3813 Use #elif for simplicity, since we can assume C89 now.
3814 Don't try to source the system alloca.h since it will not be found
3815 and to prevent recursively including its replacement.
3816 * fnmatch.c: Include <alloca.h> instead of opencoding.
3817 * regex.c: Likewise.
3819 2004-05-16 Derek Price <derek@ximbiot.com>
3820 Paul Eggert <eggert@cs.ucla.edu>
3822 getline cleanup. This changes the getndelim2 API: both order of
3823 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3826 * getline.c: Don't include stddef.h or stdio.h, since our
3827 interface does that.
3828 (getline): Always use getdelim, so that we don't have two
3829 copies of this code.
3830 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3832 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3833 (GETNDELIM2_MAXIMUM): New macro.
3834 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3835 instead of the old practice of delim2==0. All callers changed.
3836 Return -1 on overflow, instead of returning junk.
3837 Do not set *linesize unless allocation succeeds.
3838 * getndelim2.h: Do not include stddef.h; no longer needed, now
3839 that we include sys/types.h.
3840 * getnline.h: Likewise.
3841 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3842 (getndelim2): Reorder arguments.
3843 * getnline.c (getnline, getndelim):
3844 Don't discard the NMAX argument.
3845 (getnline): Invoke getndelim, to avoid code duplication.
3846 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3847 of (size_t) -1 by callers of the getnline family.
3849 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3851 * nanosleep.c (suspended): Change its type from int to
3852 sig_atomic_t volatile.
3853 (first_call): Make it private to rpl_nanosleep, and have it
3854 be zero initially as that's a bit faster.
3855 (my_usleep): Round up fractional times instead of truncating them,
3856 as this is the usual meaning for 'sleep'.
3858 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3860 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3861 (ENOSYS): Define if not defined.
3862 (settime): Fall back on stime if it exists and settimeofday fails.
3863 But don't bother with fallbacks if a method fails with errno == EPERM.
3865 2004-05-11 Jim Meyering <jim@meyering.net>
3867 Prior to this change, the save_cwd caller required read access to the
3868 current directory on most systems (ones with the fchdir function).
3870 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3871 fails, try write-only, and finally, resort to using xgetcwd.
3873 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3875 * obstack.c, obstack.h: Import changes from libc.
3877 2004-04-28 Bruno Haible <bruno@clisp.org>
3879 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3880 implicitly appends .exe to executables.
3881 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3882 accepts Windows pathnames.
3883 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3884 Cygwin like Windows, since it now accepts Windows pathnames.
3885 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3886 Cygwin like Windows, since it now accepts Windows pathnames.
3887 Reported by Derek Robert Price <derek@ximbiot.com>.
3889 2004-04-20 Jim Meyering <jim@meyering.net>
3891 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3893 2004-04-20 Jim Meyering <jim@meyering.net>
3894 Bruno Haible <bruno@clisp.org>
3896 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3897 memory when realloc fails.
3899 2004-04-18 Jim Meyering <jim@meyering.net>
3901 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3902 don't leak memory and do call END_UTMP_ENT.
3904 2004-04-11 Paul Eggert <eggert@twinsun.com>
3906 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3907 (CHAR_BIT): Remove, since we assume C89.
3908 Include <stdint.h> if available, as per current Autoconf CVS advice.
3910 2004-03-30 Paul Eggert <eggert@twinsun.com>
3912 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3913 not bool, to be more consistent with Unix conventions.
3914 Suggested by Bruno Haible.
3916 Merge from coreutils.
3918 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3921 * getdate.h: Include stdbool.h, and timespec.h instead of
3922 the usual <time.h> dance.
3923 (get_date): Change signature to support fractional time stamps.
3924 All callers changed.
3925 * getdate.y: Include "getdate.h" first, as we can now
3926 assume C89 and don't need to worry about 'const'.
3927 Similarly, include "unlocked-io.h" near start, not in middle.
3929 (textint.value): Use long int rather than int.
3930 (textint.digits): Use size_t rather than int.
3931 (BILLION, LOG10_BILLION): New constants.
3932 (parser_control): New member rel_ns. Members day_ordinal,
3933 time_zone, month, day, hour, minutes, rel_year, rel_month,
3934 rel_day, rel_hour, rel_minutes, rel_seconds
3935 are now long int, not int. Member seconds is now struct timespec,
3936 not int. New member timespec_seen. Members dates_seen, days_seen,
3937 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3939 (%union.intval): Now long int, not int.
3940 New member timespec.
3941 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3942 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3943 (spec): Now is a timespec or an item list.
3944 (timespec, items): New nonterminals.
3945 (time, rel, relunit, number, get_date):
3946 Add support for fractional seconds.
3947 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3948 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3949 (to_hour): First arg is now long int, not int.
3950 (to_year): Returns long int, not int.
3951 Don't treat year -70 like 70.
3952 (tm_diff): Returns long int, not int.
3953 (lookup_word): Use bool instead of int when appropriate.
3954 (yylex): Use size_t for count, not int.
3955 Detect overflow when parsing large integer constants.
3956 Add support for fractions.
3957 (get_date): Make pointers 'const' if possible.
3958 Use more-portable code to detect integer overflow.
3959 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3960 Don't use ctime; it's not reliable if the year has >4 digits.
3962 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3963 This is for compatibility with BSD.
3965 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3966 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3967 From coreutils' system.h.
3969 * userspec.c: Don't include "posixver.h".
3970 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3971 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3972 compatible extension. Simplify code by removing a boolean int
3973 that was always nonzero if a string was nonnull.
3975 2004-03-30 Jim Meyering <jim@meyering.net>
3977 Merge from coreutils.
3979 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3981 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3982 an empty input stream.
3984 * readtokens.c: Include <stdbool.h>.
3985 (readtoken): Use `size_t' rather than int/long.
3986 All callers adjusted.
3987 Use `bool' rather than `int' where appropriate.
3988 Use memset rather than an explicit loop.
3989 Use x2nrealloc rather than xrealloc.
3990 Allow the use of `\0' as a delimiter.
3991 (readtokens): Likewise.
3992 * readtokens.h (readtoken, readtokens): Update prototypes.
3994 2004-03-30 Bruno Haible <bruno@clisp.org>
3996 * getloadavg.c (getloadavg): Don't assume setlocale returns
3999 2004-03-29 Paul Eggert <eggert@twinsun.com>
4001 Merge changes to getloadavg.c from coreutils and Emacs.
4003 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4004 Define to an expression, not to the empty string.
4005 Include cloexec.h and xalloc.h.
4006 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4007 Use set_cloexec_flag rather than rolling our own.
4008 * cloexec.c, cloexec.h: New files.
4010 2004-03-18 Paul Eggert <eggert@twinsun.com>
4012 * getopt.h: Sync with libc CVS.
4014 2004-03-18 Paul Eggert <eggert@twinsun.com>
4015 Bruno Haible <bruno@clisp.org>
4017 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4018 not on all platforms that have <wchar.h>.
4019 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4021 2004-03-09 Paul Eggert <eggert@twinsun.com>
4023 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4025 * getopt_int.h: New file, also synced from libc.
4027 2004-03-07 Paul Eggert <eggert@twinsun.com>
4029 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4030 '#if' expressions. Unlike the code it replaces, it does not
4031 depend on (defined _SC_PAGESIZE). However, it does depend on
4032 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4033 first reported by Jason Andrade in
4034 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4036 2004-01-18 Simon Josefsson <jas@extundo.com>
4038 * strdup.h: New file.
4039 * strdup.c: Include it.
4040 * path-concat.c: Include strdup.h. Drop strdup declaration.
4041 * userspec.c: Include strdup.h. Drop strdup declaration.
4043 2004-02-06 Karl Berry <karl@gnu.org>
4045 * config.charset: update from gettext 0.14.1.
4047 2004-02-05 Paul Eggert <eggert@twinsun.com>
4049 Add comments and code, prompted by suggestions from Bruno Haible
4051 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4052 describing the enum quoting_style values.
4053 * quotearg.c (quotearg_alloc): New function.
4054 (quotearg_buffer_restyled): Treat lone { and } as special.
4055 Treat = as special. Work around bug with older shells
4056 that "see" a '\' that is really the 2nd byte of a multibyte char.
4057 Quote empty string with shell_quoting_style.
4059 2004-02-03 Bruno Haible <bruno@clisp.org>
4061 * pipe.h: New file, from GNU gettext.
4062 * pipe.c: New file, from GNU gettext.
4064 2004-01-27 Bruno Haible <bruno@clisp.org>
4066 * execute.h: New file, from GNU gettext.
4067 * execute.c: New file, from GNU gettext.
4068 * w32spawn.h: New file, from GNU gettext.
4070 2004-01-23 Paul Eggert <eggert@twinsun.com>
4072 Exit-status fix from coreutils.
4074 Use exit_failure consistently in place of EXIT_FAILURE,
4075 so that program exit statuses are consistent on failure.
4077 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4078 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4079 * argmatch.h: Comment fix to match the above.
4080 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4081 Now a macro referring to exit_failure, instead of a separate
4082 variable. Include "exitfail.h" to get it.
4083 * xstrtol.h: Include "exitfail.h".
4084 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4086 * long-options.c (parse_long_options): Use prototype
4087 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4090 2004-01-21 Jim Meyering <jim@meyering.net>
4092 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4093 so as not to conflict with a different-sized __mktime_internal
4094 function in GNU libc.
4095 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4096 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4098 2004-01-18 Paul Eggert <eggert@twinsun.com>
4100 Merge from diffutils.
4102 * file-type.c (file_type): Add typed memory objects.
4103 * file-type.h (S_TYPEISTMO): New macro.
4105 * c-stack.h (c_stack_action): Remove argv argument.
4106 * c-stack.c (c_stack_action): Likewise. All uses changed.
4107 (die): Don't calculate message unless segv_action returns.
4108 (get_stack_location, min_address_from_argv, max_address_from_argv,
4109 volatile stack_base, volatile_stack_size): Remove.
4110 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4111 that every segmentation violation is a stack overflow. (Ouch!)
4112 See Debian bug 136249 (still outstanding) for more info about why
4113 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4115 2003-11-30 Bruno Haible <bruno@clisp.org>
4117 Safer stack allocation.
4118 * setenv.c: Include allocsa.h.
4119 (alloca): Remove fallback definition.
4120 (freea): Remove macro.
4121 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4124 2003-10-17 Bruno Haible <bruno@clisp.org>
4126 * binary-io.h: Avoid warnings on Cygwin.
4128 2003-12-28 Bruno Haible <bruno@clisp.org>
4130 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4131 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4133 2003-11-28 Bruno Haible <bruno@clisp.org>
4135 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4137 2003-11-27 Bruno Haible <bruno@clisp.org>
4139 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4141 2003-11-17 Bruno Haible <bruno@clisp.org>
4143 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4145 2003-11-24 Bruno Haible <bruno@clisp.org>
4147 * xallocsa.h: New file, from GNU gettext.
4148 * xallocsa.c: New file, from GNU gettext.
4150 2003-11-24 Bruno Haible <bruno@clisp.org>
4152 * allocsa.h: New file, from GNU gettext.
4153 * allocsa.c: New file, from GNU gettext.
4155 2003-11-24 Bruno Haible <bruno@clisp.org>
4157 * eealloc.h: New file.
4159 2004-01-15 Jim Meyering <jim@meyering.net>
4161 Merge from coreutils.
4163 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4164 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4165 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4167 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4168 optional configure-time default.
4170 * version-etc.c (version_etc_copyright): Update copyright date.
4172 * xreadlink.c (xreadlink): Correct outdated comment.
4174 2004-01-15 Paul Eggert <eggert@twinsun.com>
4176 Merge from coreutils.
4178 * posixver.c: Include posixver.h.
4180 * same.c: Include <stdbool.h>, <limits.h>.
4181 (_POSIX_NAME_MAX): Define if not defined.
4183 (same_name): If file names are silently truncated, report
4184 that the file names are the same if they are the same after
4185 the silent truncation.
4187 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4188 conversion function.
4189 * xstrtod.c (xstrtod): Likewise. All callers changed to
4190 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4193 2004-01-14 Paul Eggert <eggert@twinsun.com>
4195 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4196 with like-named macro in fnmatch.c.
4197 (EXT): Use an internal constant instead.
4199 Merge fnmatch patches from glibc.
4200 * fnmatch.c (mbsinit): Remove define.
4201 Add libc_hidden_ver (__fnmatch, fnmatch).
4202 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4203 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4205 2003-12-14 Karl Berry <karl@gnu.org>
4207 * config.charset: update from gettext-runtime.
4209 2003-12-03 Paul Eggert <eggert@twinsun.com>
4211 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4212 Bug reported by Alfred M. Szmidt.
4214 2003-11-29 Karl Berry <karl@gnu.org>
4216 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4218 2003-11-23 Paul Eggert <eggert@twinsun.com>
4219 Bruno Haible <bruno@clisp.org>
4221 * printf-parse.h: Don't include sys/types.h.
4222 (ARG_NONE): New macro.
4223 (char_directive): Change type of *arg_index fields to size_t.
4224 * printf-parse.c: Don't include sys/types.h.
4225 (SSIZE_MAX): Remove macro.
4226 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4227 Remove unnecessary overflow check.
4228 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4231 2003-11-24 Paul Eggert <eggert@twinsun.com>
4233 * alloca.c: Remove dependency on xalloc module.
4234 (xalloc_die): Remove.
4235 (memory_full) [!defined emacs]: New macro.
4236 [!defined emacs]: Don't include xalloc.h.
4237 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4238 address arithmetic overflows. Change datatypes a bit to avoid
4241 2003-11-22 Jim Meyering <jim@meyering.net>
4243 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4245 2003-11-17 Bruno Haible <bruno@clisp.org>
4247 * vasnprintf.c (alloca): Remove fallback definition.
4248 (freea): Remove definition.
4249 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4250 Reported by Paul Eggert.
4252 2003-11-17 Jim Meyering <jim@meyering.net>
4254 On systems without utime and without a utimes function capable of
4255 dealing with a NULL struct utimbuf* argument, this utime replacement
4256 could -- in unusual circumstances -- leak a file descriptor.
4257 * utime.c: Include <unistd.h> and <errno.h>.
4258 (utime_null): Be sure to close `fd' and to preserve errno.
4259 Reported by Geoff Collyer via Arnold Robbins.
4261 2003-11-16 Paul Eggert <eggert@twinsun.com>
4262 Bruno Haible <bruno@clisp.org>
4264 Protect against address arithmetic overflow.
4265 * printf-args.h: Include stddef.h.
4266 (arguments): Change type of field 'count' to size_t.
4267 * printf-args.c (printf_fetchargs): Use size_t instead of
4268 'unsigned int' where appropriate.
4269 * printf-parse.h: Include sys/types.h.
4270 (char_directive): Change type of *arg_index fields to ssize_t.
4271 (char_directives): Change type of fields 'count', max_*_length to
4273 * printf-parse.c: Include sys/types.h and xsize.h.
4274 (SSIZE_MAX): Define fallback value.
4275 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4276 instead of 'int' where appropriate. Check a_allocated, d_allocated
4277 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4278 * vasnprintf.c: Include xsize.h.
4279 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4280 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4281 overflow. Avoid wraparound when converting a width or precision from
4284 2003-11-16 Bruno Haible <bruno@clisp.org>
4286 Update from GNU gettext.
4287 * printf-parse.c: Generalize to it can be compiled for wide strings.
4288 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4289 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4290 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4291 SNPRINTF): New macros.
4292 Don't include <alloca.h> if the file is used inside libintl.
4293 (local_wcslen): New function, for Solaris 2.5.1.
4294 (VASNPRINTF): Use it instead of wcslen.
4296 2003-11-16 Bruno Haible <bruno@clisp.org>
4298 * xsize.h (xmax): New function.
4299 (xsum, xsum3, xsum4): Declare as "pure" functions.
4301 2003-11-12 Paul Eggert <eggert@twinsun.com>
4303 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4304 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4305 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4306 heuristic is just as accurate as far as we know, and it removes a
4307 dependency on size_max.m4 and ptrdiff_max.m4.
4309 2003-11-12 Paul Eggert <eggert@twinsun.com>
4311 * xstrtol.c (__xstrtol): Remove "break" immediately after
4312 "return", to pacify some unknown compiler. Problem reported
4315 2003-11-11 Bruno Haible <bruno@clisp.org>
4317 * xsize.h (SIZE_MAX): Remove fallback definition.
4318 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4321 2003-11-10 Paul Eggert <eggert@twinsun.com>
4323 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4324 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4325 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4327 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4328 not (size_t) -1, since it's defined here.
4330 2003-11-06 Paul Eggert <eggert@twinsun.com>
4332 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4333 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4334 Reject sizes of exactly SIZE_MAX bytes.
4335 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4336 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4338 2003-11-05 Bruno Haible <bruno@clisp.org>
4340 * xsize.h: Include limits.h, to avoid a possible collision with
4341 SIZE_MAX defined in <limits.h> on Solaris.
4343 2003-11-04 Bruno Haible <bruno@clisp.org>
4345 * xsize.h: New file.
4346 * linebreak.c: Include xsize.h.
4347 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4348 argument for overflow.
4349 Suggested by Paul Eggert.
4351 2003-10-31 Bruno Haible <bruno@clisp.org>
4353 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4354 to avoid (extremely rare) race condition.
4355 Suggested by Paul Eggert.
4357 2003-11-03 Jim Meyering <jim@meyering.net>
4359 * userspec.c: Include "userspec.h".
4360 * userspec.h: New file.
4362 2003-10-31 Paul Eggert <eggert@twinsun.com>
4364 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4365 * mountlist.c (SIZE_MAX): Define if not defined already.
4366 (read_filesystem_list): Set and use me_type_malloced.
4367 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4368 whatever the type happens to be), for brevity and consistency.
4369 Check for size calculation overflow on Alphas running OSF/1.
4371 2003-10-31 Jim Meyering <jim@meyering.net>
4373 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4375 * linebuffer.c: Include <string.h> for declaration of memset.
4377 2003-10-30 Paul Eggert <eggert@twinsun.com>
4378 Bruno Haible <bruno@clisp.org>
4380 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4381 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4383 2003-10-29 Paul Eggert <eggert@twinsun.com>
4385 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4386 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4388 * quotearg.c (quotearg_n_options): Use it.
4389 * group-member.c: Include <stdbool.h>.
4390 (free_group_info): Arg is now const *; don't free arg.
4391 (get_group_info): Now returns bool and accepts struct group_info *,
4392 rather than returning a malloc'ed struct group_info *.
4393 All uses changed. Check for overflow in internal size calculation.
4395 * getusershell.c (readname): Simplify the code by using x2nrealloc
4396 rather than xmalloc/xrealloc.
4397 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4398 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4399 conformance bug: the old code used a pointer after freeing the
4400 storage that it addressed.
4401 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4402 rather than doing it by hand.
4403 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4404 the buffer preserved. Use free and xmalloc instead.
4405 * quotearg.c (quotearg_n_options): Likewise.
4406 Use a simpler test for size overflow. Don't use xalloc_oversized
4407 because unsigned int might be wider than size_t (!); this suggests
4408 that we should switch from unsigned int to size_t for slot numbers.
4410 2003-10-27 Bruno Haible <bruno@clisp.org>
4412 * stdbool_.h: Better support for BeOS.
4414 2003-10-27 Paul Eggert <eggert@twinsun.com>
4416 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4417 to allocate the returned structure. Do not allocate a subarray,
4418 as x2nrealloc will do that.
4419 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4420 instead of xnrealloc.
4421 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4423 2003-10-26 Paul Eggert <eggert@twinsun.com>
4425 * xalloc.h (xalloc_oversized): New static inline function, for
4426 callers that want to do their own size-overflow checking. Include
4427 <stdbool.h>, since xalloc_oversized returns bool.
4428 * xalloc.c (array_size_overflow): Remove. All callers changed
4429 to use xalloc_oversized.
4431 Add two functions x2realloc, x2nrealloc, for programs that grow
4432 arrays dynamically by doubling their sizes.
4433 * xalloc.h (x2realloc, x2nrealloc): New decls.
4434 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4437 Port to C99 semantics for 'inline' of external functions.
4438 Bug reported by Bruno Haible.
4439 * xmalloc.c (xnmalloc_inline): New static inline function,
4440 with the old contents of xnmalloc.
4441 (xnmalloc, xmalloc): Use it.
4442 (xnrealloc_inline): New static inline function,
4443 with the old contents of xnrealloc.
4444 (xnrealloc, xrealloc): Use it.
4446 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4448 2003-10-25 Paul Eggert <eggert@twinsun.com>
4450 Fix several address-calculation bugs in the hash modules,
4451 plus some minor code cleanup.
4453 * hash.h: Include <stdbool.h>, for bool.
4454 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4455 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4456 hash_get_n_entries, hash_get_max_bucket_length,
4457 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4458 hash_rehash): Use size_t rather than unsigned.
4459 * hash.c (struct hash_table, hash_get_n_buckets,
4460 hash_get_n_buckets_used, hash_get_n_entries,
4461 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4462 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4463 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4465 (SIZE_MAX): Define if not defined.
4466 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4467 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4469 Use const * when possible.
4470 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4471 (check_tuning): Fix bug: if tuning parameters were very close to
4472 0 or 1, rounding errors could have caused subscript violations.
4473 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4474 (hash_initialize): Add 'fail:' label
4475 to free table and return NULL, and use it to simplify code.
4476 Use calloc rather than clearing the storage ourself.
4477 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4478 buffer size calculations.
4479 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4480 Include <stddef.h>, for size_t.
4481 * hash-pjw.c (hash_pjw): Likewise.
4482 Switch to method described by Bruno Haible.
4483 Include <limits.h>, for CHAR_BIT.
4484 (SIZE_BITS): New macro.
4486 2003-10-21 Paul Eggert <eggert@twinsun.com>
4488 * getndelim2.c (getndelim2): When size calculation overflows,
4489 ceiling the allocation at NMAX bytes rather than silently
4490 discarding input bytes before NMAX is reached. This makes
4491 a difference only if NMAX exceeds SIZE_MAX / 2.
4493 * obstack.c: Merge from glibc.
4494 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4495 Add libc_hidden_def (_obstack_newchunk).
4496 (_obstack_free) [! defined _LIBC]: Remove.
4497 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4498 a clone of the function body.
4499 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4500 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4502 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4503 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4506 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4507 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4508 Don't use lvalue casts, as GCC plans to remove support for them
4509 in GCC 3.5. Reported by Joseph S. Myers. This bug
4510 was also present in the non-GCC version, indicating that this
4511 code had always been buggy and had never been widely used.
4512 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4513 Use the fast variant of each macro, rather than copying the
4514 definiens of the fast variant; that way, we'll be more likely to
4515 catch future bugs in the fast variants.
4517 2003-10-20 Bruno Haible <bruno@clisp.org>
4519 * wait-process.h: New file, from GNU gettext.
4520 * wait-process.c: New file, from GNU gettext.
4522 2003-10-19 Jim Meyering <jim@meyering.net>
4524 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4526 2003-10-16 Paul Eggert <eggert@twinsun.com>
4528 * getgroups.c: Include <errno.h>, <stdlib.h>.
4529 (getgroups): First arg is int, not size_t.
4530 Don't let 'free' mangle errno.
4532 2003-10-16 Jim Meyering <jim@meyering.net>
4534 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4536 2003-10-15 Paul Eggert <eggert@twinsun.com>
4538 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4540 (new_exclude, add_exclude_file): Initial size no longer needs to
4542 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4543 our own address arithmetic overflow checking.
4545 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4546 (fnmatch): Do not alloca more than 2000 wide characters;
4547 instead, use malloc for large buffers.
4548 Check for address arithmetic overflow, and return -1
4549 with errno set to ENOMEM in that case.
4550 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4551 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4552 instead, return -1. Check for address arithmetic overflow.
4554 2003-10-14 Paul Eggert <eggert@twinsun.com>
4556 Handle invalid suffixes and overflow independently, so that
4557 callers can treat them independently as needed. Fix some bugs in
4558 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4559 suffix for a human-readable blocksize. The major caller-visible
4560 change is the addition of a new
4561 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4562 that both overflow and suffix chars were found.
4564 * human.c (humblock): Don't check separately for invalid suffix
4565 char; that is xstrtoumax's job (now that its bug is fixed).
4566 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4567 INTMAX_MAX]: New macros.
4568 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4569 TYPE_MAXIMUM): New macros.
4570 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4571 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4572 if overflow occurs, as it's what __strtol does and it's more useful
4574 (__xstrtol): If __strtol reports some error other than ERANGE,
4575 reflect it to the caller as LONGINT_INVALID. If it reports
4576 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4577 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4578 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4580 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4581 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4582 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4583 [defined UINTMAX_MAX]: New macros.
4585 2003-10-14 Bruno Haible <bruno@clisp.org>
4587 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4588 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4589 Also use volatile where needed.
4591 2003-10-12 Paul Eggert <eggert@twinsun.com>
4593 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4594 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4595 and define in terms of the other primitives.
4596 * xmalloc.c: Include stdbool.h; do not include exit.h.
4597 (SIZE_MAX): Define if not already defined.
4598 (array_size_overflow): New function.
4599 (xalloc_die): Abort instead of exiting if 'error' returns.
4600 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4601 (xmalloc, xrealloc): Use them.
4602 (xcalloc): Check for address arithmetic overflow.
4603 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4604 a bit faster than strcpy.
4606 2003-10-08 Paul Eggert <eggert@twinsun.com>
4608 Merge getpass from libc, plus a few fixes.
4610 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4611 Include <stdbool.h>.
4612 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4613 __fsetlocking to empty.
4614 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4615 do include <bits/libc-lock.h>.
4616 Do not include <fcntl.h>; not needed.
4617 [_LIBC]: Include <wchar.h>.
4618 (NOTCANCEL_MODE): New macro.
4619 (flockfile, funlockfile) [_LIBC]: New macros.
4620 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4621 [!_LIBC]: New macros.
4622 (call_fclose): New function.
4623 (getpass): Use it. Save tty stream separately; this simplifies the
4624 code and makes it more reliable if stdin happens to equal stdout.
4625 Invoke __fsetlocking on tty.
4626 Handle thread cancellation if needed.
4627 Namespace cleanup (use __tcgetattr, __getline).
4628 Use bool for Booleans.
4629 [USE_IN_LIBIO]: Handle wide streams.
4630 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4631 stream might go where.
4633 * unlocked-io.h: Include <stdio.h>, so that the caller
4634 doesn't have to include <stdio.h> before us.
4635 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4636 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4637 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4638 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4639 if not declared, so that we can use getpass.c code from libc without
4641 (flockfile, ftrylockfile, funlockfile): New macros.
4643 2003-10-06 Bruno Haible <bruno@clisp.org>
4645 * version-etc-2.h: Remove file.
4646 * version-etc-2.c: Remove file.
4648 2003-09-25 Jim Meyering <jim@meyering.net>
4649 Bruno Haible <bruno@clisp.org>
4651 This lets translators provide better translations for the
4652 "Written by ..." part of --version output.
4653 * version-etc.h: Include stdarg.h.
4654 (version_etc_copyright): Declare as readonly.
4655 (version_etc): Make this function variadic with a NULL-terminated list
4656 of author name strings.
4657 (version_etc_va): New declaration.
4658 * version-etc.c: Include stdarg.h, stdlib.h.
4659 (version_etc_copyright): Declare as readonly.
4660 (version_etc_va): New function. Provide a different translatable string
4661 for each possible number of authors < 10. Abbreviate when there are 10
4663 (version_etc): Make this function variadic. Call version_etc_va.
4664 Suggestion from Gary V. Vaughan.
4666 * long-options.h (parse_long_options): Change prototype: the authors
4667 string is moved to the end and becomes variadic.
4668 * long-options.c: Include stdarg.h.
4669 (parse_long_options): Make this function variadic, too.
4670 Call version_etc_va, not version_etc.
4672 2003-10-06 Bruno Haible <bruno@clisp.org>
4674 * fatal-signal.h: New file, from GNU gettext.
4675 * fatal-signal.c: New file, from GNU gettext.
4677 2003-10-04 Karl Berry <karl@gnu.org>
4679 * argp*: update from libc.
4681 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4683 * getpass.c (getpass): Use a no-op fseek when switching from input to
4684 output mode on the same stream.
4686 2003-09-29 Paul Eggert <eggert@twinsun.com>
4688 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4689 Fix arg typo in previous patch.
4691 2003-09-28 Jim Meyering <jim@meyering.net>
4693 * error.c: Correct cpp indentation.
4695 2003-09-27 Paul Eggert <eggert@twinsun.com>
4697 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4698 Omit the special code that used __typeof__, since we worry that
4699 it could be more trouble than it's worth. See:
4700 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4701 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4705 2003-09-26 Jim Meyering <jim@meyering.net>
4707 * error.c (error_tail): Move some declarations
4708 into inner scope where the local variables are used.
4710 2003-09-26 Bruno Haible <bruno@clisp.org>
4712 * stpncpy.h (gnu_stpncpy): New declaration.
4713 (stpncpy): Define as alias for gnu_stpncpy.
4714 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4716 2003-09-26 Paul Eggert <eggert@twinsun.com>
4718 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4719 (error_tail): Do not loop, reallocating temporary buffer, since
4720 the output cannot contain more wide characters than the input
4721 contains bytes, the size must be big enough already. This avoids
4722 one potential size overflow calculation. Check for size overflow
4723 when calculating temporary buffer size. Free temporary buffer
4724 when done, if it was allocated with malloc; this plugs a memory
4725 leak. Remove casts from void * to pointers, that are no longer
4726 needed now that we're assuming C89 or better.
4728 Merge error changes from glibc.
4730 * error.c, error.h: Update copyright notice header to match glibc.
4731 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4732 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4733 Disable cancellation while printing error.
4734 * error.h: Prepend __ to parameter names.
4736 2003-09-25 Karl Berry <karl@gnu.org>
4738 * argp-fmtstream.c, argp-help.c: update from libc.
4740 2003-09-25 Bruno Haible <bruno@clisp.org>
4742 * version-etc-2.h: New file, from version-etc.h with modifications.
4743 * version-etc-2.c: New file, from version-etc.c with modifications.
4745 2003-09-25 Simon Josefsson <jas@extundo.com>
4747 * xgetdomainname.h: New file.
4748 * xgetdomainname.c: New file.
4750 2003-09-25 Simon Josefsson <jas@extundo.com>
4751 Bruno Haible <bruno@clisp.org>
4753 * getdomainname.h: New file.
4754 * getdomainname.c: New file.
4756 2003-09-24 Paul Eggert <eggert@twinsun.com>
4758 * linebuffer.c (freebuffer): Don't free the argument, just
4759 the buffer associated with the argument. Bug reported by
4762 2003-09-19 Karl Berry <karl@gnu.org>
4764 * argp.h: update from libc.
4766 2003-09-16 Paul Eggert <eggert@twinsun.com>
4768 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4769 input error, instead of returning NULL the next time we are called
4770 (and therefore losing track of errno).
4772 2003-09-15 Paul Eggert <eggert@twinsun.com>
4774 * getndelim2.c (getndelim2): Don't trash errno when a read
4775 fails, so that the caller gets the proper errno.
4777 * readutmp.c (read_utmp): Likewise.
4778 Check for fstat error. Close stream and free storage
4781 2003-09-14 Bruno Haible <bruno@clisp.org>
4783 * fwriteerror.h: New file.
4784 * fwriteerror.c: New file.
4786 2003-09-14 Jim Meyering <jim@meyering.net>
4788 * getloadavg.c: Correct cpp indentation.
4789 * strdup.c: Likewise.
4790 * vasnprintf.c: Likewise.
4792 2003-09-12 Paul Eggert <eggert@twinsun.com>
4794 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4795 * obstack.c [!defined _LIBC]: Likewise.
4796 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4797 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4798 * exitfail.c: Don't include stdlib.h; no longer needed.
4800 More changes to assume C89 or better.
4802 * error.c (error_tail): Assume vprintf.
4804 * argmatch.c (getenv): Remove decl.
4805 * progreloc.c (get_full_program_name): Define via prototype.
4806 * setenv.c (clearenv): Likewise.
4807 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4809 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4810 (malloc, memcpy): Remove decls.
4811 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4812 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4813 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4814 (memcpy): Remove macro.
4815 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4816 (__P): Remove. All uses removed.
4817 (PTR): Remove. All uses changed to void *.
4818 (CHAR_BIT, NULL): Remove.
4819 (spaces, zeros, memset_space, memset_zero)
4820 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4822 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4823 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4824 Define with prototype.
4825 Remove now-unnecessary prototype decl.
4826 (extra_args_spec): Assume ANSI C. All uses changed.
4827 (extra_args_spec_iso): Remove.
4828 (my_strftime, emacs_strftimeu): Define via prototype.
4829 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4831 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4832 * strtoimax.c: Include <stdlib.h> unconditionally.
4833 (strtoul, strtol): Remove decls.
4834 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4836 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4837 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4838 (LOCALE_PARAM_PROTO): New macro.
4839 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4840 (INTERNAL (strtol), strtol): Define with a prototype.
4841 (PARAMS): Remove. All uses removed.
4842 * tempname.c: Include <string.h> unconditionally.
4843 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4844 * xgethostname.c (main): Define with a prototype.
4845 * xmalloc.c: Include "xalloc.h" first, to check interface.
4846 Include <stdlib.h> unconditionally.
4847 (calloc, malloc, realloc, free): Remove decls.
4848 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4849 Include <stdlib.h> unconditionally. Sort include file names.
4851 (xstrtod): Define with a prototype.
4852 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4853 (strtol, strtoul): Remove decls.
4855 2003-09-11 Paul Eggert <eggert@twinsun.com>
4857 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4858 Include <stdlib.h>, <string.h> unconditionally.
4859 Remove now-unnecessary cast to char *.
4860 * strnlen.c: Include <string.h> unconditionally.
4861 * yesno.c (yesno): Define with a prototype.
4863 2003-09-10 Bruno Haible <bruno@clisp.org>
4865 * strcspn.c: Include <string.h> unconditionally.
4866 * strpbrk.c: Include <string.h> unconditionally.
4867 * strstr.c: Include <string.h> unconditionally.
4868 * unicodeio.c: Include <string.h> unconditionally.
4869 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4870 * unsetenv.c: Likewise.
4871 * xreadlink.c: Include <stdlib.h> unconditionally.
4872 * yesno.c: Include <stdlib.h> unconditionally.
4873 (rpmatch): Add prototype.
4875 2003-09-10 Jim Meyering <jim@meyering.net>
4877 * error.c: Correct indentation of cpp directives.
4879 2003-09-09 Paul Eggert <eggert@twinsun.com>
4883 * acosl.c (main): Use a prototype.
4884 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4887 * getloadavg.c (getloadavg, main): Define via prototypes.
4889 * getopt.h (struct option.name): Assume C89, and use 'const'.
4890 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4891 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4893 * getopt.c (const): Remove macro.
4894 Include <string.h> unconditionally.
4895 (my_index): Remove; all uses changed to strchr.
4896 (strlen): Remove decl.
4897 (exchange): Remove forward decl; no longer needed.
4898 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4899 Define with prototype.
4900 * getopt1.c (const): Remove macro.
4901 (getopt_long, getopt_long_only, main): Define with prototype.
4903 * getugroups.c: Include <string.h> unconditionally.
4905 * getusershell.c: Include <stdlib.h> unconditionally.
4906 (getusershell, setusershell, endusershell, readname, main):
4907 Define with prototypes.
4909 * group-member.c: Include group-member.h first.
4910 Include <stdlib.h> unconditionally.
4912 * hard-locale.c: Include hard-locale.h first.
4913 Include <stdlib.h>, <string.h> unconditionally.
4915 * hash.c (free, malloc): Remove decls.
4916 Include <stdlib.h> unconditionally.
4918 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4919 (getenv): Do not declare.
4921 * idcache.c: Include <string.h> unconditionally.
4923 * long-options.c: Include long-options.h first, to test interface.
4924 Include <stdlib.h> unconditionally.
4926 * makepath.c: Include makepath.h first, to test interface.
4927 Include <stdlib.h> and <string.h> unconditionally.
4929 * linebuffer.c: Include <stdlib.h>.
4930 (free): Remove decl.
4932 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4933 rpl_malloc returns void *, not char *.
4934 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4936 * md5.h: Include <limits.h> unconditionally.
4937 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4938 (__P): Remove; all uses removed.
4939 * md5.c: Include "md5.h" first.
4940 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4941 md5_buffer, md5_process_bytes, md5_process_block):
4942 Define with prototypes.
4943 * sha.h (__P): Remove all uses. (It wasn't defined??)
4944 * sha.c: Include "sha.h" first.
4945 Include <stdlib.h>, <string.h> unconditionally.
4947 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4948 * memcmp.c (__ptr_t): Likewise.
4949 * memrchr.c (__ptr_t): Likewise.
4950 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4951 Include <string.h> unconditionally.
4952 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4953 * memchr.c: Include <stdlib.h> unconditionally.
4954 * memchr.c (LONG_MAX): Remove.
4955 * memrchr.c (LONG_MAX): Likewise.
4956 * memchr.c (__memchr): Define via a prototype.
4957 * memrchr.c (__memrchr): Likewise.
4958 * memcmp.c (__P): Remove, and remove all uses.
4959 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4960 Remove forward decls; no longer needed.
4961 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4962 Use types required by C89 in prototype.
4964 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4965 * savedir.c: Likewise.
4966 * mkdir.c (free): Remove decl.
4967 * rmdir.c (rmdir): Define with a prototype.
4968 * savedir.c: Include savedir.h first, to test interface.
4970 * mktime.c (STDC_HEADERS): Remove.
4971 Include <stdlib.h>, <string.h> unconditionally.
4973 * modechange.c: Include <stdlib.h> unconditionally.
4974 (malloc): Remove decl.
4976 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4977 (free): Remove decl.
4979 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4980 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4981 (This type really should be intptr_t, but that's a C99ism.)
4982 (_obstack_memcpy): Remove: all uses changed to memcpy.
4983 Include <string.h> unconditionally.
4984 (struct obstack): Assume __STDC__ for types of members
4985 chunkfun, freefun, extra_arg.
4986 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4987 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4988 obstack_begin, obstack_specify_allocation,
4989 obstack_specify_allocation_with_arg, obstack_chunkfun,
4990 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4991 Remove unprototyped decls and the macros that use them.
4992 * obstack.c (POINTER): Remove. All uses changed to void *.
4993 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4994 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4995 (defined __STDC__ && __STDC__)]:
4996 Remove nonprototyped code.
4997 Include <stdlib.h> unconditionally.
4998 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4999 _obstack_allocated_p, _obstack_free, obstack_free,
5000 _obstack_memory_used, print_and_abort):
5001 Define using prototypes.
5002 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5003 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5004 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5005 obstack_next_free, obstack_object_size, obstack_room) [0]:
5006 Remove unused, unprototyped code.
5008 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5010 * physmem.c (physmem_total, physmem_available, main): Define
5013 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5014 (main): Define with a prototype.
5016 * posixver.c (getenv): Remove decl.
5018 * putenv.c (malloc): Returns void *, not char *.
5019 Include <string.h> unconditionally.
5020 (strchr, memcpy, NULL): Do not define.
5022 * readtokens.c: Include readtokens.h first, to test interface.
5023 Include <stdlib.h>, <string.h> unconditionally.
5024 (init_tokenbuffer): Define with a prototype.
5026 * regex.c (PARAMS): Remove. All uses removed.
5027 All uses of _RE_ARGS removed, too.
5028 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5030 (bzero): Assume memset exists.
5031 (memcmp, memcpy, NULL): Remove.
5032 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5033 char, or assignments to local vars of type signed char.
5034 (init_syntax_once, PREFIX(extract_number_and_incr),
5035 PREFIX(print_partial_compiled_pattern),
5036 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5037 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5038 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5039 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5040 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5041 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5042 wcs_compile_range, byte_compile_range, truncate_wchar,
5043 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5044 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5045 count_mbs_length, wcs_re_match_2_internal,
5046 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5047 PREFIX(alt_match_null_string_p),
5048 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5049 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5050 regfree, PREFIX(extract_number)): Define with prototype. Remove
5051 now-unnecessary declaration, if any.
5052 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5054 Remove now-unnecessary casts among pointer types.
5055 * regex.h (_RE_ARGS): Remove. All uses removed.
5057 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5058 (free): Remove decl.
5060 * rpmatch.c: Include <stdlib.h> unconditionally.
5062 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5063 (free): Remove decl.
5065 * save-cwd.c: Include <stdlib.h> unconditionally.
5066 * xgetcwd.c: Likewise.
5068 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5069 (free): Remove decl.
5071 * strchrnul.c (strchrnul): Define with a prototype.
5072 Fix bug: c_in was not converted to char before searching.
5074 The following changes are not K&R related:
5076 * group-member.h: Include <sys/types.h>, so that this file is
5078 * makepath.h: Likewise.
5080 * getusershell.c (readname, default_index, line_size, readname):
5081 Use size_t, not int, for sizes.
5082 (readname): If the size overflows, report an error instead of
5085 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5087 * getndelim2.c: Assume stdlib.h per the C89 spec.
5089 2003-09-08 Paul Eggert <eggert@twinsun.com>
5091 Assume C89 or better; remove K&R cruft.
5092 A few of these changes were first proposed by Derek Robert Price
5093 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5095 * addext.c: Include <string.h> unconditionally.
5096 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5097 Don't declare getenv or malloc.
5099 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5100 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5102 (find_stack_direction, alloca): Use prototypes.
5104 * atexit.c (atexit): Define using a prototype.
5106 * basename.c, dirname.c, stripslash.c:
5107 Include <string.h> unconditionally.
5109 * bcopy.c: Include <stddef.h>.
5110 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5112 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5114 * error.h (error, error_at_line, error_print_progname)
5115 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5116 * error.c: Include error.h first, to check interface.
5117 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5118 (VA_START): Remove; all uses changeed to va_start.
5119 (exit, strerror): Remove decls.
5120 (error_print_progname): Prototype uncondionally.
5121 Don't include <errno.h>; no longer needed.
5122 (private_strerror): Remove.
5123 (error_tail): Always define.
5124 (error, error_at_line): Assume C89 or better; always use prototypes.
5125 * fatal.c: Include "fatal.h" first, to test interface.
5126 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5127 (VA_START): Remove; all uses changed to va_start.
5128 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5130 (exit): Remove decl.
5131 (fatal): Prototype unconditionally. Assume va_start works.
5132 Abort at end, to pacify gcc.
5134 * euidaccess.c (main): Define with a prototype.
5136 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5138 * exitfail.c: Include <stdlib.h> unconditionally.
5140 * fnmatch_.h (__P): Remove. All uses changed to assume
5142 * fnmatch.c: Include fnmatch.h first, to test interface.
5143 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5144 (getenv): Remove decl.
5145 (fnmatch): Define using a prototype.
5146 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5147 (FCT): Define using a prototype.
5149 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5151 * gethostname.c: Include <stddef.h>.
5152 (gethostname): Define with prototype. Length is size_t, not int.
5154 2003-09-08 Paul Eggert <eggert@twinsun.com>
5156 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5157 getversion.c should have been removed then, but was accidentally
5160 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5161 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5163 2003-09-07 Paul Eggert <eggert@twinsun.com>
5165 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5166 copy_tm_result. Bug reported by Simon Josefsson in
5167 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5169 2003-09-06 Paul Eggert <eggert@twinsun.com>
5171 * time_r.c, time_r.h: New files.
5173 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5175 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5176 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5178 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5180 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5181 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5184 * timegm.c: Switch to glibc implementation, with the following changes:
5185 [defined HAVE_CONFIG_H]: Include <config.h>.
5186 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5187 (__mktime_internal) [!defined _LIBC]: New decl.
5188 (__gmtime_r) [!defined _LIBC]: New macro and function.
5189 (timegm): Use a prototype, since gnulib assumes C89.
5190 Do not bother declaring tmp to be const, as it's not really usefu.
5191 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5192 (timegm): Declare only if HAVE_DECL_TIMEGM.
5194 2003-09-03 Paul Eggert <eggert@twinsun.com>
5196 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5197 Bug reported by Lute Kamstra in
5198 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5200 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5201 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5202 course with correspondingly smaller numbers for tomorrow and
5203 yesterday. From Tadayoshi Funaba. Originally installed into
5204 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5207 2003-08-31 Simon Josefsson <jas@extundo.com>
5209 * timegm.h: New file.
5210 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5212 2003-08-31 Karl Berry <karl@gnu.org>
5214 * argp.h: update from libc.
5216 2003-08-28 Bruno Haible <bruno@clisp.org>
5218 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5219 warning on QNX, which defines O_BINARY to 000000.
5221 2003-08-24 Bruno Haible <bruno@clisp.org>
5223 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5224 MSVC7 <stdio.h> is included later.
5226 2003-08-20 Bruno Haible <bruno@clisp.org>
5228 * progname.h: New file, from GNU gettext.
5229 * progname.c: New file, from GNU gettext.
5230 * progreloc.c: New file, from GNU gettext.
5232 2003-08-19 Bruno Haible <bruno@clisp.org>
5234 * xstrdup.c: Assume <string.h> exists.
5236 2003-08-18 Jim Meyering <jim@meyering.net>
5238 * setenv.h: Indent nested cpp directive.
5239 * vasnprintf.c: Remove trailing blanks.
5241 2003-08-17 Simon Josefsson <jas@extundo.com>
5242 Bruno Haible <bruno@clisp.org>
5244 * xstrndup.h: New file.
5245 * xstrndup.c: New file.
5247 2003-08-17 Bruno Haible <bruno@clisp.org>
5249 * strndup.h: New file.
5251 2003-08-16 Paul Eggert <eggert@twinsun.com>
5253 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5254 space, undoing this 2003-08-12 change:
5255 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5257 2003-08-16 Jim Meyering <jim@meyering.net>
5259 Merge from coreutils.
5260 * xstrtoimax.c: #else #if -> #elif.
5261 * xstrtoumax.c: Likewise.
5263 2003-08-15 Paul Eggert <eggert@twinsun.com>
5265 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5266 rather than tab, after '#' in shell-script copyright notices.
5267 Suggested by Bruno Haible.
5269 2003-08-15 Jim Meyering <jim@meyering.net>
5270 and Paul Eggert <eggert@twinsun.com>
5272 Merge from coreutils.
5273 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5274 member but strut utmpx does not. Needed for AIX 4.3.3.
5275 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5277 2003-08-15 Jim Meyering <jim@meyering.net>
5279 Merge from coreutils.
5280 * xgethostname.c: Include <stdlib.h>.
5281 (xghostname): Don't exit for anything other than memory-related
5282 failure; just return NULL.
5283 * userspec.c: Include "posixver.h".
5284 (parse_user_spec): Accept `.' as a separator only
5285 in pre-POSIX-200112 mode.
5286 * strtoimax.c: Use #elif rather than #else #if.
5287 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5288 Remove function, now that we can rely on a working tzset function.
5289 [!_LIBC]: Ensure that the required autoconf test has been run.
5290 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5291 Use underlying_strftime for %r.
5292 * sha.c: Merge in some clean-up and optimization changes from glibc.
5293 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5294 Ensure that it is a multiple of 64.
5295 Rearrange loop exit tests so as to avoid performing an
5296 additional fread after encountering an error or EOF.
5297 * realloc.c: Update copyright date.
5299 2003-08-14 Jim Meyering <jim@meyering.net>
5301 Merge from coreutils.
5302 * obstack.h: Whitespace changes.
5303 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5304 and xcalloc return values.
5305 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5306 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5307 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5308 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5309 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5311 Use mntctl's return value to drive the entry-processing loop, since
5312 we can't rely on the value of the vmt_length member in the last
5313 entry. On some systems doing so could result in exhausting
5314 virtual memory. Based in part on a patch from Mike Jetzer.
5316 2003-08-14 Jim Meyering <jim@meyering.net>
5317 and Paul Eggert <eggert@twinsun.com>
5319 Merges from coreutils, plus other fixes.
5320 * physmem.c: Merge in portability changes from gcc/libiberty
5321 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5322 for credits and details. Thanks to Kaveh Ghazi for helping
5323 to keep these files in sync.
5324 (ARRAY_SIZE): Define it.
5325 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5326 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5327 (memcasecmp): Don't assume size_t fits in unsigned int.
5328 Remove casts and duplicate code.
5329 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5330 (memcpy): Remove definition.
5331 Merge in some clean-up and optimization changes from glibc.
5332 [BLOCKSIZE]: Move definition to top of file.
5333 Ensure that it is a multiple of 64.
5334 Rearrange loop exit tests so as to avoid performing an
5335 additional fread after encountering an error or EOF.
5336 * md5.h (md5_uintptr): Define.
5337 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5338 return to the initial working directory. Preserve errno
5340 * idcache.c: Include "xalloc.h".
5341 (xmalloc, xrealloc): Remove decls.
5342 (getuser): Remove casts no longer required in C89.
5343 * human.c: Include stdio.h, for sprintf.
5344 * group-member.c: Include "xalloc.h".
5345 (xmalloc, xrealloc): Remove decls.
5346 (get_group_info): Remove casts no longer required in C89.
5347 * getusershell.c (readname): Remove casts no longer required in C89.
5348 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5349 * getline.c: Whitespace fix, from coreutils.
5351 2003-08-13 Paul Eggert <eggert@twinsun.com>
5353 * exclude.c: Include <ctype.h>
5354 (IN_CTYPE_DOMAIN): New macro.
5356 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5359 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5360 Undo previous (whitespace-only) change.
5362 2003-08-12 Paul Eggert <eggert@twinsun.com>
5364 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5365 Normalize leading white space and remove trailing white space.
5366 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5367 notice, as per ../config/srclist-update.
5369 Merge from coreutils.
5370 * euidaccess.h: New file.
5371 * euidaccess.c: Include it.
5372 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5373 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5374 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5376 2003-08-11 Bruno Haible <bruno@clisp.org>
5378 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5379 (vasnprintf): Use it instead of wcslen.
5381 2003-08-11 Bruno Haible <bruno@clisp.org>
5383 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5384 value to ensure that _Bool promotes to int. Use #define for _Bool when
5385 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5387 2003-08-10 Karl Berry <karl@gnu.org>
5389 * regex.h: update from libc (whitespace fix).
5391 2003-08-09 Paul Eggert <eggert@twinsun.com>
5393 Merge some files from coreutils. These changes were
5394 originally made by Jim Meyering.
5395 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5396 many older Unixes require this.
5397 * alloca.c (alloca): Remove cast to argument of free;
5398 no longer needed in C89.
5399 * alloca_.h, regex.h: Fix white space to match
5400 what GNU indent does.
5402 2003-08-05 Paul Eggert <eggert@twinsun.com>
5404 * bumpalloc.h: Remove.
5406 2003-08-04 Paul Eggert <eggert@twinsun.com>
5408 * getloadavg.c: Change copyright notice and spacing to conform to
5411 Merge from coreutils.
5412 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5414 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5415 from Karl Berry, implemented by Jim Meyering.
5416 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5417 from Dmitry V. Levin.
5418 Remove anachronistic cast of xrealloc.
5419 * fnmatch_.h (__const): Remove. Use 'const'.
5420 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5421 type. Otherwise, it wouldn't compile with at least /bin/cc on
5422 ymp-cray-unicos9.0.2.X.
5423 Combine two mostly-identical uses of alloca into one.
5424 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5426 2003-08-04 Dave Love <d.love@dl.ac.uk>
5430 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5431 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5432 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5433 obsolete NLIST_NAME_UNION.
5434 [__GNU__]: Undef BSD and FSCALE.
5435 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5437 2003-08-03 Paul Eggert <eggert@twinsun.com>
5439 * stdbool_.h (_Bool): Make it signed char, instead of
5440 an enum type, so that it's guaranteed to promote to int. See:
5441 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5443 2003-07-31 Paul Eggert <eggert@twinsun.com>
5445 * strerror.c: Include config.h, limits.h. Declare sprintf.
5446 (strerror): Don't assume that a printable int fits in 14 bytes.
5448 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5449 Bruno Haible <bruno@clisp.org>
5451 * getline.h (getline, getdelim): Change return type to ssize_t.
5452 * getline.c (getline, getdelim): Likewise.
5453 Remove _GNU_SOURCE define; now it's defined in config.h through
5456 2003-07-22 Paul Eggert <eggert@twinsun.com>
5458 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5459 over-parenthesization in macros.
5461 Sync with coreutils.
5463 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5466 Use `exit_failure' for xalloc and xmemcoll instead of their own
5467 private exit-failure variables.
5468 * xalloc.h (xalloc_exit_failure): Remove.
5469 * xmalloc.c: Likewise. Include exitfail.h.
5470 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5471 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5472 * xmemcoll.c: Likewise. Include exitfail.h.
5473 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5475 2003-07-18 Paul Eggert <eggert@twinsun.com>
5477 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5478 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5479 to test that it can stand by itself. Include "exitfail.h".
5480 Clients should set exit_failure instead.
5481 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5483 2003-07-18 Andreas Schwab <schwab@suse.de>
5485 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5487 2003-07-18 Bruno Haible <bruno@clisp.org>
5489 * getndelim2.h: New file.
5490 * getndelim2.c: Make into a module of its own. Include config.h,
5492 (getndelim2): Make non-static. Change return type to ssize_t.
5493 * getline.h: Change argument names.
5494 * getline.c: Include getndelim2.h instead of getndelim2.c.
5495 * getnline.c: Include getndelim2.h.
5497 2003-07-17 Bruno Haible <bruno@clisp.org>
5499 * Makefile.am: Remove file.
5500 * Makefile.in: Remove file.
5502 2003-07-17 Bruno Haible <bruno@clisp.org>
5504 * getnline.h: New file.
5505 * getnline.c: New file.
5506 * getndelim2.c: New file, extracted from getline.c.
5507 (getndelim2): Renamed from getdelim2, with added nmax argument.
5508 * getline.c: Include getndelim2.c.
5509 (getdelim2): Moved out to getndelim2.c.
5510 (getline, getdelim): Update.
5512 2003-07-15 <karl@gnu.org>
5514 * vasnprintf.c: update from gettext.
5516 2003-07-15 Jim Meyering <jim@meyering.net>
5518 * makepath.c (make_path): Enclose diagnostic in _(...).
5520 2003-07-14 Paul Eggert <eggert@twinsun.com>
5522 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5523 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5524 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5525 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5526 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5527 updated automatically by ../config/srclist-update. This changes
5528 their license from LPGL to GPL.
5530 2003-07-14 Jim Meyering <jim@meyering.net>
5532 Don't emit diagnostics. Let callers do that.
5533 * save-cwd.c: Don't include "error.h".
5534 (save_cwd): Don't call error. Ensure that errno is valid
5535 when returning nonzero.
5537 * save-cwd.h (restore_cwd): Update prototype.
5538 * save-cwd.c (restore_cwd): Remove two parameters.
5539 Simplify. Don't call error upon failure. Let callers do that.
5540 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5541 when auditing is enabled. But don't bother updating the #if.
5543 2003-07-14 Simon Josefsson <jas@extundo.com>
5545 * mempcpy.h: New file.
5546 * mempcpy.c: New file.
5548 2003-07-14 Paul Eggert <eggert@twinsun.com>
5550 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5551 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5552 unicodeio.c, unicodeio.h, unlocked-io.h:
5553 Switch from LGPL to GPL.
5555 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5557 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5558 it breaks C++ compilation.
5559 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5561 2003-07-10 Jim Meyering <jim@meyering.net>
5563 * vasnprintf.c: Remove trailing blanks.
5564 Make cpp indentation consistent.
5566 2003-07-09 Paul Eggert <eggert@twinsun.com>
5568 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5569 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5570 Switch from LGPL to GPL.
5572 2003-07-07 Paul Eggert <eggert@twinsun.com>
5574 * mktime.c: Fix some boundary cases and remove need for floating point.
5576 Issue a compile-time diagnostic if time_t is floating point, or if
5577 two's complement arithmetic is not in effect, or if arithmetic
5578 right shift does not propagate the sign. These assumptions were
5579 all in the original code but they weren't checked.
5581 (TIME_T_MIDPOINT, verify): New macros.
5582 (__isleap): Remove; it has integer overflow problems.
5583 (leapyear): New function, without those problems.
5584 (ydhms_tm_diff): Remove; splitting into two parts.
5585 (ydhms_diff): New function, containing the arithmetic part of
5586 the old ydhms_tm_diff function. Issue a compile-time
5587 diagnostic if we are not using C99 integer division.
5588 Avoid casts when possible.
5589 (guess_time_tm): New function, containing the checking part of
5590 the old ydhms_tm_diff function. Return the new value, rather than
5591 the difference between it and the old. Accept a new argument T
5592 so that *T specifies the old value. Check for overflow in the result.
5594 (__mktime_internal): Use a time_t offset, not a long int offset.
5595 This undoes the 2003-06-04 change, which is no longer needed now
5596 that we have better overflow checking.
5597 (localtime_offset): Likewise.
5599 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5600 and long are 64-bit but int is only 32-bit.
5601 (ydhms_diff): Use long int to store year1 and yday1.
5602 Issue a compile-time diagnostic if long int is not wide enough.
5604 (__mktime_internal): Use long int to store adjusted year and yday.
5605 Use plain C rather than preprocessor commands, if that doesn't
5607 Check for overflow (and try to repair) after each probe
5608 rather than checking only at the very end. This avoids some bugs
5609 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5610 does not equal GMT offset at maximum time).
5611 Use integer to check for overflow rather than floating point; this
5612 is more portable to non-IEEE hosts, and is a tad faster.
5613 When we detect that we are oscillating between two values,
5614 don't check whether tm_isdst has the requested value, since
5615 we already know the answer. When tm_isdst has the wrong value,
5616 use a different heuristic to find the right one, based on the
5617 extreme values actually observed in practice in tz2003a,
5618 rather than the (overly optimistic) "previous 3 calendar quarters".
5620 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5621 "T const" to accommodate glibc style.
5622 (check_result): Use less-confusing report format. "long" -> "long int.
5624 Don't loop if the iteration overflows time_t.
5625 Allow a negative step in the iteration.
5627 2003-07-01 Paul Eggert <eggert@twinsun.com>
5629 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5630 having it depend on HAVE_SYS_TYPES_H.
5632 2003-06-25 Bruno Haible <bruno@clisp.org>
5634 * readlink.c: New file.
5636 2003-06-20 Bruno Haible <bruno@clisp.org>
5638 Assume C89, so PARAMS isn't needed.
5639 * unicodeio.h (PARAMS): Remove.
5640 * unicodeio.c: Don't use PARAMS.
5642 2003-06-18 Jim Meyering <jim@meyering.net>
5644 Merge changes from coreutils.
5645 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5646 Remove explicit declarations of xmalloc and realloc.
5648 (read_utmp): Remove anachronistic cast of xmalloc.
5650 2003-06-17 Paul Eggert <eggert@twinsun.com>
5652 Assume C89, so PARAMS isn't needed.
5653 * backupfile.h (PARAMS): Remove. All uses removed.
5654 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5655 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5656 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5657 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5658 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5659 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5660 xstrtol.h: Likewise.
5661 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5662 same.h, strverscmp.h: Do not include config.h; no longer needed.
5663 Anyway, config.h should always be included before any other file.
5665 2003-06-11 Simon Josefsson <jas@extundo.com>
5667 * sysexit_.h: New file.
5669 2003-05-20 Derek Price <derek@ximbiot.com>
5671 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5673 2003-06-10 Simon Josefsson <jas@extundo.com>
5675 * strchrnul.h: New file.
5676 * strchrnul.c: New file.
5678 2003-06-10 Simon Josefsson <jas@extundo.com>
5680 * argp.h: New file, from glibc.
5681 * argp-ba.c: New file, from glibc.
5682 * argp-eexst.c: New file, from glibc.
5683 * argp-fmtstream.c: New file, from glibc.
5684 * argp-fmtstream.h: New file, from glibc.
5685 * argp-fs-xinl.c: New file, from glibc.
5686 * argp-help.c: New file, from glibc.
5687 * argp-namefrob.h: New file, from glibc.
5688 * argp-parse.c: New file, from glibc.
5689 * argp-pv.c: New file, from glibc.
5690 * argp-pvh.c: New file, from glibc.
5691 * argp-xinl.c: New file, from glibc.
5693 2003-06-07 Jim Meyering <jim@meyering.net>
5695 * readtokens.h: Put `Free Software Foundation, Inc.'
5696 in place of my name in the copyright comment.
5697 Remove definition and uses of __P.
5700 * stat.c: Don't declare xmalloc explicitly.
5701 Instead, include "xalloc.h".
5702 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5703 xrealloc, and xcalloc return values.
5704 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5706 * xgetcwd.h: Remove definition/uses of PARAMS.
5708 2003-06-06 Jim Meyering <jim@meyering.net>
5710 * stdbool_.h: Renamed from stdbool.h.in.
5712 2003-06-06 Jim Meyering <jim@meyering.net>
5714 Merge from coreutils.
5715 * same.c: (same_name): Declare *_basename locals to be `const'.
5716 Consolidate declarations and initializations of *_base* locals.
5718 Merge from coreutils.
5719 This avoids a core dump on systems without GNU putenv,
5720 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5721 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5722 (unsetenv): New static function, from GNU libc.
5723 (rpl_putenv): Use it.
5725 * modechange.c: Remove trailing blanks.
5727 Merge from coreutils.
5728 * fsusage.c: Remove declaration of statfs.
5729 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5731 * posixtm.c: Include <stdbool.h> unconditionally.
5733 2003-06-05 Paul Eggert <eggert@twinsun.com>
5735 * mktime.c (__mktime_internal): When resolving a tm_isdst
5736 mismatch, look in future quarters as well as past. This fixes a
5737 bug when processing fall-backwards gaps immediately after a long
5738 period of daylight-saving time.
5740 * mktime.c: Assume freestanding C89 or better.
5741 (HAVE_LIMITS_H): Remove. Assume it's 1.
5742 (__P): Remove; not used.
5743 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5744 (mktime, not_equal_tm, print_tm, check_result,
5745 main): Use prototypes. Use const * where appropriate.
5746 (main): Fix typo in testing code that uncovered by above changes.
5747 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5749 2003-06-04 Paul Eggert <eggert@twinsun.com>
5751 * mktime.c: Fix Debian bug 177940
5752 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5753 (localtime_offset): Now long int, not time_t, because we want it
5754 to be guaranteed to be signed. All uses changed.
5755 (__mktime_internal): If overflow would occur when adding offset,
5758 Merge 'human' changes from coreutils. Rewrite to support
5759 locale-specific notations like thousands separators.
5760 * human.c: Simplify authorship notice.
5761 Include human.h immediately after config.h.
5762 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5763 <limits.h>: Do not include, since human.h does.
5764 (SIZE_MAX, UINTMAX_MAX): New macros.
5765 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5766 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5767 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5768 (power_letter): Renamed from suffixes.
5769 (generate_suffix_backwards): Remove.
5770 (adjust_value): Now takes int style (because of human.h changes)
5771 and long double value (for greater precision on some platforms).
5772 (group_number): New function.
5773 (human_readable): Use it. Use integer options, not enum.
5774 Put the options before the sizes in the arg list.
5775 Support all the new options.
5776 The old human_readable function has been removed;
5777 use inttostr.h instead.
5778 (human_readable, default_block_size, humblock):
5779 Use uintmax_t, not int, for block sizes.
5780 (human_readable_inexact, block_size_types): Remove.
5781 (block_size_opts): New constant.
5782 (human_options): Renamed from human_block_size, with new signature
5783 that allows block sizes up to UINTMAX_MAX. All callers changed.
5784 * human.h: Add copyright and authorship notice.
5785 Include <limits.h> and <stdbool.h> unconditionally.
5786 (PARAMS): Remove. All uses removed.
5787 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5788 (enum human_inexact_style): Remove tag; now a nameless enum.
5789 (human_floor, human_ceiling, human_round_to_even): Now have
5790 values 2, 0, 1 rather than -1, 1, 0.
5791 (human_group_digits, human_suppress_point_zero, human_autoscale,
5792 human_base_1024, human_SI, human_B): New constants.
5793 (human_readable_inexact, human_block_size): Remove.
5794 (human_readable): Size args are now uintmax_t, not int.
5795 (human_options): New decl.
5797 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5798 unnecessary now that we assume C89 or better. This change
5799 imported from coreutils.
5801 * mktime.c (__mktime_internal): Do not reject negative timestamps
5802 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5803 in the 2003-05-30 sync from glibc.
5805 .h files should stand alone, but we shouldn't include <sys/types.h>
5806 if we can get away with just <stddef.h>.
5808 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5809 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5810 rather than <sys/types.h>, as we merely need size_t.
5811 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5813 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5814 Include <stdio.h>, to get FILE.
5815 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5816 memcasecmp.h has included <stddef.h> and all we need is size_t.
5817 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5818 our interface, instead of including <sys/types.h>
5820 2003-06-02 Paul Eggert <eggert@twinsun.com>
5823 Fix some minor time-related bugs with POSIX time arguments.
5824 Some valid time stamps were being rejected (notably -1, and
5825 time stamps before 1900 on 64-bit hosts). And some invalid
5826 time stamps were being accepted, e.g. September 31.
5828 * posixtm.h (posixtime): Return bool instead of time_t, so
5829 that we can return (time_t) -1 successfully.
5830 * posixtm.c: Likewise.
5831 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5832 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5833 (t): Remove static var.
5834 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5835 of static var. All uses changed.
5836 (year): Do not reject years before 1900; they can occur with
5838 (posix_time_parse): Do not check for out-of-range components;
5839 that is now the caller's responsibility, since our checks were
5840 only approximations.
5841 (posixtime): Use mktime to check for out-of-range components,
5842 since it knows them exactly.
5843 If mktime returns (time_t) -1, check whether an error actually occurred
5844 by invoking localtime on -1.
5845 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5846 posixtime failures better.
5847 Improve the test data (in comments only).
5849 2003-05-30 <karl@gnu.org>
5851 * mktime.c: update from libc.
5853 2003-05-30 Bruno Haible <bruno@clisp.org>
5855 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5856 * localcharset.h: Likewise.
5857 * localcharset.c: Likewise.
5859 2003-05-28 Paul Eggert <eggert@twinsun.com>
5861 Assume the headers required for C89 freestanding compilers.
5862 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5863 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5864 without checking for HAVE_LIMITS_H.
5865 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5866 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5868 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5869 * exclude.c: Include <stdbool.h> unconditionally.
5870 * tempname.c: Include <stddef.h> unconditionally.
5871 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5872 * modechange.c, rpmatch.c (NULL): Don't define, since
5873 <stddef.h> does that.
5874 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5875 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5876 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5877 * xstrtol.c: Likewise.
5878 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5879 * savedir.c: Include <stddef.h> instead of defining NULL.
5881 * addext.c (addext): Use assignment rather than cast, to avoid
5882 warnings on some platforms.
5884 * mktime.c (__mktime_internal): Do not reject negative timestamps
5887 2003-05-10 Bruno Haible <bruno@clisp.org>
5889 * linebreak.c (iconv_string_length): Don't return -1 just because the
5890 string is longer than 4 KB.
5892 2003-05-12 Jim Meyering <jim@meyering.net>
5894 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5895 the space-padded-by-default conversion specifiers, %e, %k, %l.
5897 2003-05-03 Bruno Haible <bruno@clisp.org>
5899 Upgrade to Unicode-4.0.
5900 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5901 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5902 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5903 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5904 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5905 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5906 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5907 Change width of U+E0100..U+E01EF from 1 to 0.
5909 2003-04-25 Bruno Haible <bruno@clisp.org>
5911 * copy-file.c: Include <stddef.h>, for size_t.
5913 2003-04-25 Jim Meyering <jim@meyering.net>
5915 * copy-file.c (copy_file_preserving): Declare buf_size to be
5916 of type size_t, not int.
5918 2003-04-11 Jim Meyering <jim@meyering.net>
5920 Merge changes from Coreutils.
5922 2003-03-22 Jim Meyering <jim@meyering.net>
5924 * strftime.c (widen): Cast alloca return value to proper type.
5926 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5929 * strftime.c (my_strftime): Handle very large width
5930 specifications for numeric values correctly. Improve checks for
5933 2003-01-19 Jim Meyering <jim@meyering.net>
5935 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5936 (nl_get_alt_digit) [! defined my_strftime]: Define.
5937 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5938 _nl_get_alt_digit and _nl_get_walt_digit.
5940 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5941 These changes have no effect outside of _LIBC.
5943 2003-04-10 Bruno Haible <bruno@clisp.org>
5945 * findprog.h: New file, from GNU gettext.
5946 * findprog.c: New file, from GNU gettext.
5948 2003-04-05 Jim Meyering <jim@meyering.net>
5950 Merge changes from Coreutils.
5952 * exclude.h (PARAMS): Remove definition and uses.
5953 * exclude.c: Remove uses of `PARAMS'.
5955 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5956 Add test-cases for DOS filenames. Declare program_name.
5957 (main): Set up program_name. Patch by Rich Dawe.
5959 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5961 Use mntctl's return value to drive the entry-processing loop, since
5962 we can't rely on the value of the vmt_length member in the last
5963 entry. On some systems doing so could result in exhausting
5964 virtual memory. Based in part on a patch from Mike Jetzer.
5966 2003-04-04 Bruno Haible <bruno@clisp.org>
5968 * linebreak.h: New file, from GNU gettext.
5969 * linebreak.c: New file, from GNU gettext with slight modifications.
5970 * lbrkprop.h: New file, from GNU gettext.
5972 2003-04-03 Bruno Haible <bruno@clisp.org>
5974 * utf8-ucs4.h: New file, from GNU gettext.
5975 * utf16-ucs4.h: New file, from GNU gettext.
5976 * ucs4-utf8.h: New file, from GNU gettext.
5977 * ucs4-utf16.h: New file, from GNU gettext.
5979 2003-04-02 Bruno Haible <bruno@clisp.org>
5981 * binary-io.h: New file, from GNU gettext.
5983 2003-04-01 Bruno Haible <bruno@clisp.org>
5985 * pathname.h: New file, from GNU gettext.
5986 * concatpath.c: New file, from GNU gettext.
5988 2003-03-30 Bruno Haible <bruno@clisp.org>
5990 * copy-file.c (copy_file_preserving): Don't set owner if the function
5991 chown() doesn't exist.
5993 2003-03-28 Bruno Haible <bruno@clisp.org>
5995 * copy-file.h: New file, from GNU gettext.
5996 * copy-file.c: New file, from GNU gettext.
5998 2003-03-18 Jim Meyering <jim@meyering.net>
6000 * quote.c (quote_n): Fix typo in comment.
6002 2003-03-14 Jim Meyering <jim@meyering.net>
6004 Merge changes from Coreutils.
6005 * obstack.h (obstack_object_size): Declare temporary, __o,
6006 to be const, in order to avoid warnings.
6007 (obstack_room): Likewise.
6008 (obstack_empty_p): Likewise.
6010 2003-03-13 Paul Eggert <eggert@twinsun.com>
6012 Merge changes from Bison.
6013 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6014 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6015 when compiling Bison 1.875's `bitset bset = obstack_alloc
6016 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6017 * hash.c: Include <stdbool.h> unconditionally.
6019 2003-03-09 Paul Eggert <eggert@twinsun.com>
6021 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6022 Reported by Bruce Becker; see:
6023 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6025 2003-03-03 Paul Eggert <eggert@twinsun.com>
6026 Bruno Haible <bruno@clisp.org>
6028 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6029 Reported by John Hughes, see
6030 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6032 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6034 * poll_.h: New file.
6037 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6039 * mathl.h: New file.
6040 * acosl.c: New file.
6041 * asinl.c: New file.
6042 * atanl.c: New file.
6043 * ceill.c: New file.
6046 * floorl.c: New file.
6047 * frexpl.c: New file.
6048 * ldexpl.c: New file.
6050 * sincosl.c: New file.
6052 * sqrtl.c: New file.
6054 * trigl.c: New file.
6055 * trigl.h: New file.
6057 2003-02-17 Bruno Haible <bruno@clisp.org>
6059 * mkdtemp.h: New file, from GNU gettext.
6060 * mkdtemp.c: New file, from GNU gettext.
6062 2003-01-31 Bruno Haible <bruno@clisp.org>
6064 * rename.c: #undef rename before defining rpl_rename.
6065 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6067 2003-01-30 Bruno Haible <bruno@clisp.org>
6069 * printf-args.h: New file, from GNU gettext.
6070 * printf-args.c: New file, from GNU gettext.
6071 * printf-parse.h: New file, from GNU gettext.
6072 * printf-parse.c: New file, from GNU gettext.
6073 * vasnprintf.h: New file, from GNU gettext.
6074 * vasnprintf.c: New file, from GNU gettext.
6075 * asnprintf.c: New file, from GNU gettext.
6076 * vasprintf.h: New file, from GNU gettext with modifications.
6077 * vasprintf.c: New file, from GNU gettext.
6078 * asprintf.c: New file, from GNU gettext.
6080 2003-01-29 Bruno Haible <bruno@clisp.org>
6082 * stpncpy.h: New file, from GNU gettext with modifications.
6083 * stpncpy.c: New file, from GNU gettext with modifications.
6085 2003-01-28 Bruno Haible <bruno@clisp.org>
6087 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6089 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6092 2003-01-27 Bruno Haible <bruno@clisp.org>
6094 * xsetenv.h: New file, from GNU gettext.
6095 * xsetenv.c: New file, from GNU gettext.
6097 2003-01-23 Bruno Haible <bruno@clisp.org>
6099 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6101 2003-01-22 Bruno Haible <bruno@clisp.org>
6103 * exit.h: New file, from GNU gettext.
6105 2003-01-11 Bruno Haible <bruno@clisp.org>
6107 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6108 * strcase.h (strcasecmp, strncasecmp): Likewise.
6110 2003-01-14 Jim Meyering <jim@meyering.net>
6112 * same.c (same_name): Tweak a comment.
6114 2003-01-11 Bruno Haible <bruno@clisp.org>
6116 * same.c (same_name): Reorder tests so as to avoid calling stat()
6117 when a string comparison is sufficient.
6119 2003-01-11 Bruno Haible <bruno@clisp.org>
6121 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6124 2003-01-11 Bruno Haible <bruno@clisp.org>
6126 * hash-pjw.c: Add comment about low quality of this function.
6128 2003-01-12 Paul Eggert <eggert@twinsun.com>
6130 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6131 to avoid collisions with libcurses and libreadline.
6133 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6134 * getstr.h, getstr.c: Remove.
6135 * getline.c: Include "getline.h", to check interface.
6136 Move body of old getstr.c here: this defines MIN_CHUNK and
6137 declares getdelim2, which is renamed from getstr.
6138 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6140 * linebuffer.c (readlinebuffer): Renamed from readline.
6142 * linebuffer.h: Likewise.
6143 (readline): Remove backward-compatibility macro.
6145 2003-01-12 Jim Meyering <jim@meyering.net>
6147 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6149 2003-01-10 Bruno Haible <bruno@clisp.org>
6151 * alloca_.h: New file.
6152 * getdate.y: Unconditionally include alloca.h.
6153 * makepath.c: Likewise.
6154 * setenv.c: Likewise.
6155 * userspec.c: Likewise.
6157 2003-01-09 Bruno Haible <bruno@clisp.org>
6159 * stdbool.h.in: New file.
6161 2003-01-08 Bruno Haible <bruno@clisp.org>
6163 * safe-read.c: Include specification header first, to ensure its
6165 * full-write.c: Likewise.
6167 2003-01-08 Jim Meyering <jim@meyering.net>
6169 * full-write.c: Undefine and define-away `const' after inclusion
6170 of errno.h, not before. Suggestion from Bruno Haible.
6172 2003-01-07 Jim Meyering <jim@meyering.net>
6174 * full-write.c: Rework so that it may serve to define full_read, too.
6175 * full-read.c: Simply #define FULL_READ and include full-write.c.
6177 2003-01-06 Jim Meyering <jim@meyering.net>
6179 * version-etc.c: Update year in translatable copyright string.
6181 2002-12-25 Bruno Haible <bruno@clisp.org>
6183 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6184 * xstrtol.h: Likewise.
6185 * xstrtoimax.c: Likewise.
6186 * xstrtoumax.c: Likewise.
6187 * human.h: Likewise.
6189 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6190 on systems that have <inttypes.h> but not <stdint.h>.
6192 2002-12-31 Paul Eggert <eggert@twinsun.com>
6194 * memcoll.c (memcoll): Fall back on a simple algorithm using
6195 memcmp if strcoll doesn't work.
6197 2002-12-23 Bruno Haible <bruno@clisp.org>
6199 * localcharset.h: New file.
6200 * localcharset.c: Include it.
6201 * unicodeio.c: Likewise.
6203 2002-12-22 Bruno Haible <bruno@clisp.org>
6205 * utime.c (utime_null): No need to call ftruncate if the file was
6208 2002-12-23 Bruno Haible <bruno@clisp.org>
6210 * memcoll.c (STRCOLL): New macro.
6213 2002-12-22 Bruno Haible <bruno@clisp.org>
6215 * getstr.h (getstr): Define, to avoid clash with libcurses.
6216 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6218 2002-12-22 Bruno Haible <bruno@clisp.org>
6220 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6222 2002-12-23 Bruno Haible <bruno@clisp.org>
6224 * getline.h: Include <stddef.h>, for size_t.
6226 * unicodeio.h: Include <stddef.h>, for size_t.
6227 * unicodeio.c: Don't include <stddef.h>.
6229 2002-12-17 Bruno Haible <bruno@clisp.org>
6231 * canon-host.c (strdup): Remove unused declaration.
6233 * fsusage.c: Include full_read.h.
6234 (get_fs_usage): Use full_read instead of safe_read.
6236 * utime.c (utime_null): Use SAFE_READ_ERROR.
6238 2002-12-11 Bruno Haible <bruno@clisp.org>
6240 * setenv.h: Rewritten to cope with systems that have setenv() but not
6242 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6245 2002-12-11 Bruno Haible <bruno@clisp.org>
6247 * setenv.c (alloca): Fall back to malloc.
6249 (setenv): Use freea() to free memory allocated with alloca().
6251 2002-11-13 Bruno Haible <bruno@clisp.org>
6253 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6254 function declarations.
6255 * unsetenv.c (unsetenv): Likewise.
6257 2002-03-04 Bruno Haible <bruno@clisp.org>
6259 Portability to AIX 4.3.3.
6260 * unsetenv.c: New file, extracted from setenv.c.
6261 * setenv.c: Move the unsetenv() function to unsetenv.c.
6263 2001-12-20 Bruno Haible <bruno@clisp.org>
6265 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6266 use malloc instead. For SunOS 4.
6268 2001-12-11 Bruno Haible <bruno@clisp.org>
6270 * setenv.c: Declare alloca.
6271 (compar_fn_t): New typedef.
6272 (KNOWN_VALUE, STORE_VALUE): Use it.
6274 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6277 2002-12-10 Paul Eggert <eggert@twinsun.com>
6279 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6280 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6281 Choose values that are less likely to collide with system fnmatch
6283 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6284 defined (e.g., a pure POSIX system).
6285 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6286 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6288 2002-12-06 Jim Meyering <jim@meyering.net>
6290 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6292 Merge in changes from libc's misc/error.c, in preparation
6293 for the merge of gnulib's changes back into libc.
6295 * error.c (_): Define only if not already defined.
6296 Move definition to follow all #include directives.
6297 Include unlocked-io.h only if !_LIBC.
6298 [_LIBC]: Include <libio/libioP.h>.
6299 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6300 (fflush): Tweak definition to use INTUSE.
6303 2002-12-05 Paul Eggert <eggert@twinsun.com>
6305 * alloca.c [defined emacs]: Include "lisp.h".
6306 (xalloc_die) [defined emacs]: New macro.
6307 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6308 [! defined emacs]: Include <xalloc.h>.
6309 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6310 (pointer): Typedef to POINTER_TYPE *.
6311 (malloc): Remove decl; we now always use xmalloc.
6312 (alloca): Use old-style definition, since Emacs needs this.
6313 Check for arithmetic overflow when computing combined size.
6315 2002-12-04 Paul Eggert <eggert@twinsun.com>
6317 Do not generate unlocked-io.h automatically, since it's easier to
6318 maintain it by hand.
6320 * unlocked-io.h: New file, from GNU diffutils,
6321 but with proper copyright notice and attribution.
6323 * Makefile.am: Add copyright notice.
6324 (libfetish_a_SOURCES): Add unlocked-io.h.
6325 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6326 (DISTCLEANFILES, io_functions): Remove macros.
6327 (EXTRA_DIST): Remove gen_uio.
6328 (unlocked-io.h): Remove rule.
6330 2002-12-04 Jim Meyering <jim@meyering.net>
6332 Reflect the fact that stat.c and lstat.c are no longer generated.
6333 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6334 (DISTCLEANFILES): Likewise.
6335 (EXTRA_DIST): Likewise.
6336 (all_local): Don't depend on stat.c or lstat.c.
6337 (stat.c, lstat.c): Remove rules.
6338 (EXTRA_DIST): Remove xstat.in.
6340 * xstat.in: Remove file. Contents moved into stat.c.
6341 * stat.c: New file. Contents mostly from xstat.in.
6342 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6343 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6345 * safe-read.c: Rework so that it may serve to define safe_write, too.
6346 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6348 2002-12-03 Jim Meyering <jim@meyering.net>
6350 * safe-read.c, safe-write.c: Change variable names and comments, but
6351 not semantics, to minimize the differences between these two files.
6352 (safe_read): Change comment to mention SAFE_READ_ERROR.
6354 * safe-read.c (IS_EINTR): Define.
6355 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6357 2002-12-02 Bruno Haible <bruno@clisp.org>
6359 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6360 Define, taken from safe-read.c.
6361 (INT_MAX): Provide fallback.
6362 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6363 * safe-write.h (SAFE_WRITE_ERROR): Define.
6365 * safe-read.c (EINTR): Remove definition.
6366 (safe_read): Don't use EINTR if it is absent.
6368 2002-12-02 Jim Meyering <jim@meyering.net>
6370 * safe-read.c (EINTR): Define.
6371 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6372 (INT_MAX): Provide fallback.
6373 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6375 * safe-read.h (SAFE_READ_ERROR): Define.
6377 2002-12-01 Jim Meyering <jim@meyering.net>
6379 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6380 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6382 2002-11-27 Paul Eggert <eggert@twinsun.com>
6384 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6385 hash_rehash): Replace `if (limit <= value) abort ();' with
6386 `if (! (value < limit)) abort ();', for readability.
6388 2002-11-26 <karl@gnu.org>
6390 * strdup.c: copy from libc again, with jim's ok.
6391 * .cppi-disable: re-add strdup.c
6393 2002-11-25 <karl@gnu.org>
6395 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6396 instead of "strtol.c".
6398 2002-11-25 Jim Meyering <jim@meyering.net>
6400 * mktime.c: Sync from libc, now that it has the latest fix.
6402 2002-11-24 <karl@gnu.org>
6404 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6405 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6407 2002-11-24 Jim Meyering <jim@meyering.net>
6409 Update from coreutils:
6411 * mktime.c: Merge in changes from libc.
6413 Avoid a link-time failure on some Linux systems.
6414 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6415 (__mon_yday): Declare with the STATIC attribute.
6416 (__mktime_internal): Likewise.
6417 Based on a report from Greg Schafer.
6419 2002-11-23 Jim Meyering <jim@meyering.net>
6421 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6422 Use `unsigned', not `int', as type of index.
6424 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6426 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6428 2002-11-22 Paul Eggert <eggert@twinsun.com>
6430 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6431 hint that one should use `if (! x) abort ();' rather than `assert
6432 (x);', and anyway it's one less thing to worry about configuring.
6433 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6434 hash_rehash, hash_insert): Use abort rather than assert.
6436 2002-11-22 Paul Eggert <eggert@twinsun.com>
6438 * quotearg.h: Allow multiple inclusion by surrounding with
6439 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6440 so that we can be included first.
6441 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6442 * quotearg.c: Include quotearg.h immediately after config.h.
6443 No need to include stddef.h or sys/types.h any more.
6444 Surround local include files with "", not "<>".
6445 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6446 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6447 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6448 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6449 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6450 (ISPRINT): Remove; no longer needed now that we assume C89.
6452 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6455 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6456 quotearg_char): Use SIZE_MAX rather than
6457 (size_t) -1 when we are talking about "infinity".
6459 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6461 2002-11-22 Bruno Haible <bruno@clisp.org>
6463 * safe-read.h: Assume C89. Add comments.
6464 (safe_read): Change return type to size_t.
6465 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6466 counts > SSIZE_MAX correctly.
6467 * safe-write.h: New file.
6468 * safe-write.c: New file.
6469 * full-read.h: New file.
6470 * full-read.c: New file.
6471 * full-write.h: Assume C89. Add comments.
6472 * full-write.c: Include safe-write.h.
6473 (full_write): Rewritten to use safe_write.
6474 Suggested by Jim Meyering and Paul Eggert.
6476 2002-11-21 Bruno Haible <bruno@clisp.org>
6478 Remove case insensitive option matching.
6479 * argmatch.h (argcasematch): Remove declaration.
6480 (ARGCASEMATCH): Remove macro.
6481 (__xargmatch_internal): Remove case_sensitive argument.
6482 (XARGMATCH): Update.
6483 (XARGCASEMATCH): Remove macro.
6484 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6485 case_sensitive argument.
6486 (argcasematch): Remove function.
6487 (__xargmatch_internal): Remove case_sensitive argument.
6488 (main): Use XARGMATCH instead of XARGCASEMATCH.
6490 * xmalloc.c: Change compile-time error message. Add comment about
6491 required autoconf version.
6493 2002-11-21 Jim Meyering <jim@meyering.net>
6495 * strdup.c (strdup): Tweak comment and initial #if/#include.
6497 Merge in changes from the coreutils.
6499 2002-09-25 Paul Eggert <eggert@twinsun.com>
6500 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6501 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6502 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6503 int. Work more efficiently if X is the same width as uintmax_t.
6504 Do not compare X to -1, to avoid bogus compiler warning.
6505 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6506 Don't assume that f_frsize and f_bsize are the same type.
6508 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6511 * makepath.c (make_path): Restore umask *before* creating the final
6513 (make_path): Minor reformatting.
6515 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6516 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6518 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6519 ones. At least on GNU/Linux systems, `auto' means something else.
6522 2002-11-20 Paul Eggert <eggert@twinsun.com>
6524 Merge argmatch cleanups from Bison. Assume C89.
6526 * argmatch.c: Include config.h here, not in argmatch.h.
6527 Include stdlib.h, for EXIT_FAILURE.
6528 Always include <string.h>, since we assume C89.
6529 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6530 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6531 Include <stddef.h> instead, since it's all we need for size_t.
6532 (PARAMS): Remove. All uses removed.
6533 (ARRAY_CARDINALITY): Do not bother to #undef.
6534 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6535 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6536 Remove unnecessary parentheses.
6537 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6538 Insert necessary parentheses.
6539 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6540 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6542 2002-11-19 Bruno Haible <bruno@clisp.org>
6544 * mbswidth.c: Include mbswidth.h right at the beginning.
6545 * mbswidth.h: Include <stddef.h>, for size_t.
6547 * mbswidth.h (PARAMS): Remove macro.
6548 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6549 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6551 * gcd.h (PARAMS): Remove macro.
6552 (gcd): Use ANSI C function declarations.
6553 * gcd.c (gcd): Likewise.
6555 2002-11-15 Bruno Haible <bruno@clisp.org>
6557 * strcspn.c: Include <stddef.h>.
6558 (strcspn): Use ANSI C function declaration. Change return type to
6560 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6561 (strpbrk): Use NULL.
6562 * strpbrk.h (PARAMS): Remove macro.
6563 (strpbrk): Use ANSI C function declaration.
6564 * strstr.c: Don't include <sys/types.h>.
6565 * strstr.h (PARAMS): Remove macro.
6566 (strstr): Use ANSI C function declarations.
6568 2002-11-06 Bruno Haible <bruno@clisp.org>
6570 * gcd.h (gcd): Change argument type to 'unsigned long'.
6571 * gcd.c (gcd): Likewise.
6573 2002-11-05 Bruno Haible <bruno@clisp.org>
6575 * gcd.h: New file, from gettext-0.11.5.
6576 * gcd.c: New file, from gettext-0.11.5.
6578 2002-11-05 Bruno Haible <bruno@clisp.org>
6580 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6581 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6582 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6583 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6585 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6586 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6588 * closeout.c: Include gettext.h instead of <libintl.h>.
6589 * human.c: Include gettext.h instead of <libintl.h>.
6590 * quotearg.c: Include gettext.h instead of <libintl.h>.
6591 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6592 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6593 * userspec.c: Include gettext.h instead of <libintl.h>.
6594 * version-etc.c: Include gettext.h instead of <libintl.h>.
6595 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6596 (textdomain): Remove definition.
6597 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6599 * long-options.c: Remove include of <libintl.h> and definition of _.
6600 * same.c: Remove include of <libintl.h> and definition of _.
6602 2002-11-04 Bruno Haible <bruno@clisp.org>
6604 * stpcpy.h: New file, from GNU gettext-0.11.5.
6605 * strcase.h: New file, from GNU gettext-0.11.5.
6606 * strpbrk.h: New file, from GNU gettext-0.11.5.
6607 * strstr.h: New file, from GNU gettext-0.11.5.
6608 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6610 2002-05-09 Bruno Haible <bruno@clisp.org>
6612 * config.charset: Update for newest glibc. Add canonical names
6613 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6615 2002-05-09 Bruno Haible <bruno@clisp.org>
6617 * localcharset.c (get_charset_aliases): Add more Windows specific
6620 2002-05-08 Owen Taylor <otaylor@redhat.com>
6622 * config.charset: A few additions for Solaris.
6624 2001-12-05 Bruno Haible <bruno@clisp.org>
6626 * localcharset.c (locale_charset): Don't return an empty string.
6628 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6630 * config.charset: msdos in uk_UA uses CP1125.
6632 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6634 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6635 * localcharset.c (locale_charset): Declare as extern "C".
6637 2002-02-15 Bruno Haible <bruno@clisp.org>
6639 * config.charset [msdosdjgpp]: For Russian, use CP866.
6641 2002-02-11 Bruno Haible <bruno@clisp.org>
6643 * config.charset: Add support for NetBSD.
6645 2002-09-25 <karl@gnu.org>
6647 * strdup.c: copy from libc/string (via ../config/srclist*).
6648 * getopt*: copy from libc/posix.
6649 * gettext.h: copy from gettext.
6650 * .cppi-disable: add strdup.c, gettext.h.
6652 2002-07-01 Jim Meyering <meyering@lucent.com>
6654 * c-stack.c: Include sys/time.h.
6655 From Volker Borchert.
6657 2002-06-11 Paul Eggert <eggert@twinsun.com>
6659 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6660 New macro. Use it uniformly instead of
6661 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6662 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6663 reported by Vin Shelton.
6665 2002-06-22 Jim Meyering <meyering@lucent.com>
6667 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6668 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6670 2002-06-22 Paul Eggert <eggert@twinsun.com>
6672 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6673 Do not assume SA_SIGINFO behavior.
6674 Bug reported by Jim Meyering on NetBSD 1.5.2.
6676 2002-06-22 Jim Meyering <meyering@lucent.com>
6678 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6680 * exitfail.c, exitfail.h: Likewise.
6681 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6683 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6685 (EXTRA_DIST): Add fnmatch_loop.c.
6686 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6688 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6689 * fnmatch.c: Update from diffutils-2.8.2.
6690 * fnmatch_.h: New file. From diffutils-2.8.2.
6691 * fnmatch.h: Remove file.
6693 2002-06-18 Paul Eggert <eggert@twinsun.com>
6695 * file-type.h: Report an error if neither S_ISREG nor
6696 S_IFREG is defined, instead of using a test specific to glibc
6697 2.2. This should be safe, since POSIX requires S_ISREG and
6698 Unix Version 7 had S_IFREG. We don't need to check for
6699 <sys/types.h> since we don't use any symbols that it defines.
6701 2002-06-15 Jim Meyering <meyering@lucent.com>
6703 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6704 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6705 have been included before this file.
6707 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6709 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6710 so that each temporary file name is unique and valid in the first
6711 8 characters, for operation under DOS.
6713 2002-06-15 Jim Meyering <meyering@lucent.com>
6715 Work even with DJGPP 2.03, which lacks support for symlinks.
6717 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6719 * lchown.c (S_ISLNK): Likewise.
6721 2002-06-14 Jim Meyering <meyering@lucent.com>
6723 * file-type.h: Use the version from diffutils-2.8.2.
6724 * file-type.c: Likewise.
6726 2002-05-27 Jim Meyering <meyering@lucent.com>
6728 Fix a problem seen only on nonconforming systems whereby ls.c's
6729 use of localtime, and then of gettimeofday would cause trouble:
6730 the localtime call used to initialize rpl_gettimeofday's save
6731 mechanism would clobber ls's current local time information so
6732 that in any long listing the first file would always be listed
6733 with date 1970-01-01. Analysis by Volker Borchert.
6735 * gettimeofday.c (localtime): Undefine.
6736 (rpl_localtime): New function.
6738 2002-05-22 Jim Meyering <meyering@lucent.com>
6740 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6741 * file-type.h: New file.
6742 * file-type.c (file_type): New file/function. Extracted from diffutils.
6744 2002-04-29 Paul Eggert <eggert@twinsun.com>
6746 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6748 2002-04-28 Paul Eggert <eggert@twinsun.com>
6750 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6751 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6752 of 127, since 64 is the largest conceivable number for ancient
6754 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6756 2002-04-28 Jim Meyering <meyering@lucent.com>
6758 * sig2str.c (WTERMSIG): Remove definition (unused).
6760 2002-04-28 Paul Eggert <eggert@twinsun.com>
6762 * sig2str.h, sig2str.c: New files.
6763 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6765 2002-04-24 Jim Meyering <meyering@lucent.com>
6767 * gettext.h: New file, from Gettext.
6768 * Makefile.am (INCLUDES): Remove -I../intl.
6769 (libfetish_a_SOURCES): Add gettext.h.
6771 2002-04-16 Jim Meyering <meyering@lucent.com>
6773 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6774 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6775 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6777 2002-04-12 Jim Meyering <meyering@lucent.com>
6779 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6781 2002-03-10 Jim Meyering <meyering@lucent.com>
6783 * makepath.c (make_path): Remove a comma from a diagnostic.
6784 Suggestion from Santiago Vila.
6786 2002-03-08 Jim Meyering <meyering@lucent.com>
6788 * rename.c: Mention that this wrapper is needed also on
6789 mips-dec-ultrix4.4 systems.
6791 2002-03-02 Jim Meyering <meyering@lucent.com>
6793 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6794 not HAVE_CLOCK_SETTIME.
6796 2002-02-27 Paul Eggert <eggert@twinsun.com>
6798 * nanosleep.h: Rename to....
6799 * timespec.h: New name for nanosleep.h. All uses changed.
6801 * gettime.c: New file.
6802 * settime.c: New file.
6805 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6806 timespec.h. Remove nanosleep.h.
6808 2002-02-25 Paul Eggert <eggert@twinsun.com>
6810 * acl.c, acl.h: New files.
6811 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6813 2002-02-24 Jim Meyering <meyering@lucent.com>
6815 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6816 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6817 cause trouble. Reported by Nelson Beebe.
6819 2002-02-23 Paul Eggert <eggert@twinsun.com>
6821 * path-concat.c (xpath_concat): Reorder code to pacify
6822 compilers that don't know that xalloc_die never returns.
6824 2002-02-20 Jim Meyering <meyering@lucent.com>
6826 * getdate.c: Regenerate using bison-1.33.
6828 2002-02-15 Paul Eggert <eggert@twinsun.com>
6830 * posixver.c, posixver.h: New files.
6831 * Makefile.am (libfetish_a_SOURCES): Add them.
6833 2002-02-02 Paul Eggert <eggert@twinsun.com>
6834 Bruno Haible <bruno@clisp.org>
6836 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6837 (fwrite_success_callback): New declaration.
6838 * unicodeio.c (unicode_to_mb): New function, extracted from
6839 print_unicode_char. Call failure callback instead of error.
6840 (fwrite_success_callback): New function.
6841 (exit_failure_callback): New function.
6842 (fallback_failure_callback): New function.
6843 (print_unicode_char): Call unicode_to_mb.
6845 2002-01-26 Jim Meyering <meyering@lucent.com>
6847 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6849 2002-01-22 Jim Meyering <meyering@lucent.com>
6851 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6852 Otherwise, some versions of automake would omit the rule that makes
6853 Makefile from Makefile.in.
6855 2001-01-21 Paul Eggert <eggert@twinsun.com>
6857 * xmemcoll.h, xmemcoll.c: New files.
6858 * Makefile.am (libfetish_a_SOURCES): Add them.
6859 * memcoll.c: Include errno.h, and declare errno if not defined.
6860 (memcoll): Set errno to zero if there is no error.
6862 * quotearg.c (quotearg_buffer_restyled):
6863 Fix bug with quoting buffers containing NUL when backslashing escapes.
6864 This bug was exposed by the other changes in this patch.
6865 (quotearg_n_options): New arg ARGSIZE.
6866 All callers changed.
6867 (quoting_options_from_style): New function.
6868 (quotearg_n_style): Use it.
6869 (quotearg_n_style_mem): New function.
6871 * quotearg.h (quotearg_n_style_mem): New function.
6873 2002-01-16 Jim Meyering <meyering@lucent.com>
6875 * getdate.y: Add three semicolons, each just before a closing brace.
6876 Bison (as of version 1.31) no longer papers over that mistake.
6878 2002-02-14 Paul Eggert <eggert@twinsun.com>
6880 * backupfile.c (ISDIGIT): Comment fix.
6881 * getdate.y (ISDIGIT): Likewise.
6882 * posixtm.c (ISDIGIT, year): Likewise.
6883 * strverscmp.c (ISDIGIT): Likewise.
6884 * userspec.c (ISDIGIT): Likewise.
6886 2002-01-05 Jim Meyering <meyering@lucent.com>
6888 * version-etc.c (version_etc_copyright): Update copyright year.
6890 2001-01-19 Paul Eggert <eggert@twinsun.com>
6892 * closeout.c (close_stdout_status): If ferror (stdout), do
6893 not silently exit merely because the output buffer happens to
6894 have nothing pending.
6896 2001-12-18 Paul Eggert <eggert@twinsun.com>
6898 See the big note in ../ChangeLog.
6899 * human.c (suffixes): Prefer K to k for 1024.
6900 (generate_suffix_backwards): New function.
6901 (human_readable_inexact): Use it.
6902 * xstrtol.c (__xstrtol): If there is no number but there
6903 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6904 Accept 'K' as well as 'k'.
6906 2001-12-15 Jim Meyering <meyering@lucent.com>
6908 * regex.h (__restrict_arr): Update from libc.
6910 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6911 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6914 2001-12-10 Jim Meyering <meyering@lucent.com>
6916 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6917 Instead, include "xalloc.h".
6918 (initbuffer): Don't cast xmalloc return value to char*.
6919 (readline): Reword comment.
6920 Don't cast xrealloc return value to char*
6923 2001-12-09 Jim Meyering <meyering@lucent.com>
6925 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6926 `signed and unsigned type in conditional expression'.
6927 * posixtm.c (posix_time_parse): Likewise.
6929 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6931 * readtokens.c (readtoken): Declare an index to be of type unsigned
6932 to avoid a pedantic warning.
6934 * getstr.c: Don't include assert.h.
6935 (getstr): Remove warning-evoking assertions.
6936 Return -1 if offset parameter is out of bounds.
6937 Change the type of a local from int to size_t.
6939 * strftime.c (my_strftime_localtime_r): Include this function
6940 definition in the `#if ! HAVE_TM_GMTOFF' block.
6942 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6943 Include xalloc.h instead.
6945 2001-12-02 Jim Meyering <meyering@lucent.com>
6947 * tempname.c: Don't declare getenv, thus reverting the change of
6948 2001-11-18. It's no longer necessary, now that stdlib.h is always
6951 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6952 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6954 2001-11-30 Akim Demaille <akim@epita.fr>
6956 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6957 before being defined.
6959 2001-11-27 Paul Eggert <eggert@twinsun.com>
6961 * quotearg.h (quotearg_n, quotearg_n_style):
6962 First arg is int, not unsigned.
6963 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6964 (SIZE_MAX, UINT_MAX): New macros.
6965 (quotearg_n_options): Abort if N is negative.
6966 Avoid overflow check on hosts where size_t is 64 bits and int
6967 is 32 bits, as overflow is impossible there.
6968 Fix off-by-one typo that caused unnecessary reallocation.
6970 2001-11-27 Jim Meyering <meyering@lucent.com>
6972 * tempname.c: Merge with version from libc.
6973 * regex.c: Likewise.
6975 * tempname.c: Include stdlib.h unconditionally. On some old systems
6976 for which STDC_HEADERS is 0, it was not included, resulting in a
6977 warning about an integer-to-pointer conversion problem with getenv.
6978 Reported by Volker Borchert.
6980 2001-11-26 Jim Meyering <meyering@lucent.com>
6982 * gtod.h: Remove file.
6983 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6984 * gettimeofday.c: Don't include gtod.h.
6985 (GTOD_init): Remove function.
6986 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6987 Suggestion from Volker Borchert.
6989 2001-11-23 Jim Meyering <meyering@lucent.com>
6991 * hash.h (struct hash_table): Don't define here. Merely declare it.
6992 * hash.c (struct hash_table): Define it here instead.
6994 2001-11-22 Jim Meyering <meyering@lucent.com>
6996 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6998 2001-11-18 Paul Eggert <eggert@twinsun.com>
7000 * tempname.c (TMP_MAX): Remove; no longer needed.
7001 (TEMPORARIES): New macro.
7002 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7003 removes an artificial limitation (e.g. HP-UX 10.20, where
7006 2001-11-18 Jim Meyering <meyering@lucent.com>
7008 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7011 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7012 files will be created before anything else.
7014 2001-11-17 Jim Meyering <meyering@lucent.com>
7016 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7017 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7018 rather than group writable. Patch by Juan F. Codagnone.
7020 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7021 Instead, include "xalloc.h".
7023 * mountlist.c: Include unlocked-io.h after all system headers.
7024 Remove explicit declarations of xmalloc, xrealloc,
7025 and xstrdup. Instead, include "xalloc.h".
7027 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7028 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7029 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7031 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7032 Reported by Padraig Brady.
7034 * mkstemp.c: #undef mkstemp.
7036 (rpl_mkstemp): Rename from mkstemp.
7039 2001-11-16 Jim Meyering <meyering@lucent.com>
7041 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7042 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7043 determine the amount of total physical memory, use pstat_getstatic.
7044 HPUX-11 doesn't define _SC_PHYS_PAGES.
7045 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7046 If sysconf couldn't be used to determine the amount of available
7047 physical memory, use both pstat_getstatic and pstat_getdynamic.
7048 Based on a patch from Bob Proulx.
7050 2001-11-05 Jim Meyering <meyering@lucent.com>
7052 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7054 2001-11-03 Jim Meyering <meyering@lucent.com>
7056 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7057 in argmatch_to_argument call.
7059 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7062 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7063 e.g., a fault due to an attempt to free a NULL pointer.
7065 2001-11-01 Jim Meyering <meyering@lucent.com>
7067 * dirfd.c, dirfd.h: New files.
7068 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7070 * hash.c (hash_print) [TESTING]: Clean up.
7072 2001-10-22 Paul Eggert <eggert@twinsun.com>
7074 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7075 to avoid a warning if -Wall.
7077 2001-10-21 Paul Eggert <eggert@twinsun.com>
7079 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7081 2001-10-21 Jim Meyering <meyering@lucent.com>
7083 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7084 this code would end up calling gettext even in packages built
7086 * getopt.c (_): Likewise.
7087 * regex.c (_): Likewise.
7089 2001-10-20 Paul Eggert <eggert@twinsun.com>
7091 * error.c (strerror_r): Do not declare unless !_LIBC.
7092 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7093 Use strerror_r that is only a macro, even if it is not a function.
7094 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7095 (private_strerror): Use prototypes, not old-style function definition.
7096 (print_errno_message): New function.
7097 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7099 (error_tail, error, error_at_line): Use it.
7101 2001-10-11 Jim Meyering <meyering@lucent.com>
7103 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7104 and quote_n (1, ... to avoid clobbering a buffer.
7106 2001-10-05 Jim Meyering <meyering@lucent.com>
7108 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7109 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7110 * hash-pjw.h: New file.
7112 2001-09-30 Jim Meyering <meyering@lucent.com>
7114 * mountlist.c [MOUNTED_GETFSSTAT]:
7115 Include <sys/ucred.h>, for Apple Darwin.
7116 Include sys/mount.h and sys/fs_types.h only if available.
7118 (read_filesystem_list): Use FS_TYPE.
7120 2001-09-29 Paul Eggert <eggert@twinsun.com>
7122 * exclude.c (excluded_filename): 0 -> false, since it's
7125 2001-09-28 Paul Eggert <eggert@twinsun.com>
7127 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7128 #defines strtoimax. Also treat the other strto* functions
7131 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7132 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7133 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7135 2001-09-26 Jim Meyering <meyering@lucent.com>
7137 Most macros in unlocked-io.h had the wrong number of arguments.
7138 * gen-uio: New script.
7139 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7140 * unlocked-io.hin: Remove file.
7141 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7142 rather than trying to embed it here.
7143 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7144 Reported by Padraig Brady.
7146 2001-09-25 Volker Borchert <bt@teknon.de>
7148 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7150 2001-09-23 Jim Meyering <meyering@lucent.com>
7152 * mountlist.c: Remove useless parentheses in #if directives.
7153 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7154 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7156 2001-09-22 Jim Meyering <meyering@lucent.com>
7158 * localcharset.c: Update from latest gettext.
7159 * config.charset: Likewise.
7161 2001-09-20 Jim Meyering <meyering@lucent.com>
7163 * xstrtol.c (strtoimax): Guard declaration with
7164 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7165 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7166 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7167 (strtoumax): Likewise, for completeness (it wasn't necessary).
7169 2001-09-06 Paul Eggert <eggert@twinsun.com>
7171 * strtoimax.c (HAVE_LONG_LONG):
7172 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7173 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7174 to work around bug in IBM C compiler.
7176 2001-09-16 Jim Meyering <meyering@lucent.com>
7178 * mkdir.c: New file.
7180 2001-09-04 Paul Eggert <eggert@twinsun.com>
7182 * xgetcwd.c: Revert some of the previous change; intead,
7183 fix the HAVE_GETCWD_NULL code to behave more like the
7184 !HAVE_GETCWD_NULL code used to.
7187 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7190 2001-09-04 Paul Eggert <eggert@twinsun.com>
7192 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7193 Use ssize_t, not int, to store result of readlink.
7194 Check for ssize_t overflow as well as size_t overflow,
7195 as POSIX says the result of readlink is implementation-defined
7196 when ssize_t overflows.
7197 Remove unnecessary cast to char*.
7198 Use free+malloc instead of realloc, as the storage doesn't need
7199 to be preserved and it's clearer and can be more efficient that way.
7200 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7201 * xreadlink.h (xreadlink): Update prototype.
7203 2001-09-03 Paul Eggert <eggert@twinsun.com>
7205 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7206 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7207 spotted by Jim Meyering.
7209 2001-09-03 Jim Meyering <meyering@lucent.com>
7211 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7213 2001-09-03 Paul Eggert <eggert@twinsun.com>
7215 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7216 like the HAVE_GETCWD_NULL code.
7217 Include pathmax.h if not HAVE_GETCWD.
7218 Do not include xalloc.h.
7219 (INITIAL_BUFFER_SIZE): New symbol.
7220 Do not use xmalloc / xrealloc, since the caller is responsible for
7221 handling errors. Preserve errno around `free' during failure.
7222 Do not overrun buffer when using getwd.
7224 2001-09-03 Paul Eggert <eggert@twinsun.com>
7226 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7227 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7229 2001-09-02 Jim Meyering <meyering@lucent.com>
7231 * error.c: Update from GNU libc.
7233 2001-09-01 Jim Meyering <meyering@lucent.com>
7235 * xreadlink.c: New file.
7236 * xreadlink.h: New file.
7237 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7239 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7240 doesn't conflict with sparc Solaris 7's definition in
7241 /usr/include/sys/int_types.h.
7243 * exclude.c: Use `""', not `<>' to #include non-system header files.
7244 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7245 and strncasecmp as r-values. Unixware didn't have declarations.
7247 2001-08-31 Jim Meyering <meyering@lucent.com>
7249 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7250 Use an initial, malloc'd, buffer of length 128 rather than
7251 a statically allocated one of length 1024.
7253 2001-08-30 Paul Eggert <eggert@twinsun.com>
7255 * xgetcwd.c: Don't include pathmax.h.
7256 Include stdlib.h and unistd.h if available.
7258 (xmalloc, xstrdup, free): Remove decls.
7259 (xgetcwd): Don't assume sizes fit in unsigned.
7260 Check for overflow when computing sizes.
7261 Simplify reallocation code.
7263 2001-08-28 Paul Eggert <eggert@twinsun.com>
7265 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7267 * strtoimax.c: Renamed from strtoxmax.c, removing the
7270 Also, make the following further changes to make this file's
7271 configuration more similar to that of strtol.c:
7272 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7273 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7274 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7275 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7276 changed to signed values.
7278 And make the following changes as well:
7279 Fix copyright notice, as 1999 was missing.
7280 (verify): New macro.
7281 (strtoimax): Check sizes at compile-time, not run-time.
7282 Prefer strtol to strtoll if both work.
7283 (main): Remove; it was not that useful and was a pain to maintain.
7285 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7287 2001-08-30 Paul Eggert <eggert@twinsun.com>
7289 * savedir.c (savedir): Remove size parameter, as POSIX says that
7290 a directory's st_size can have an arbitrary value, so the old
7291 usage could waste an arbitrary amount of memory. All uses
7293 * savedir.h: Update prototype.
7295 2001-08-30 Paul Eggert <eggert@twinsun.com>
7297 * xstrtol.c (strtoimax): New decl.
7299 2001-08-28 Paul Eggert <eggert@twinsun.com>
7301 * xstrtol.h: Add copyright notice.
7302 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7303 LONGINT_INVALID_SUFFIX_CHAR.
7305 2001-08-30 Paul Eggert <eggert@twinsun.com>
7307 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7310 2001-08-30 Paul Eggert <eggert@twinsun.com>
7312 * hash.c: Remove '2001' from copyright notice.
7314 2001-08-30 Paul Eggert <eggert@twinsun.com>
7316 * full-write.h: New file.
7317 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7318 * full-write.c: Correct credits, as cccp.c no longer
7319 exists and anyway it was so heavily changed from the old cccp
7320 code as to be unrecognizable. Include full-write.h.
7321 (full_write) Return size_t, with short writes meaning failure.
7322 All callers changed. This fixes a bug with large buffers
7324 * utime.c: Include full-write.h.
7326 2001-08-30 Paul Eggert <eggert@twinsun.com>
7328 Merge 'exclude' changes from tar 1.13.22.
7329 This fixes one or two unlikely storage allocation overflow bugs,
7330 but doesn't change user-visible behavior otherwise.
7332 2001-08-30 Paul Eggert <eggert@twinsun.com>
7334 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7335 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7336 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7337 Include if available.
7338 (<xalloc.h>): Include
7339 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7340 (verify): New macro. Use it to verify that EXCLUDE macros do not
7341 collide with FNM macros.
7342 (struct patopts): New struct.
7343 (struct exclude): Use it, as exclude patterns now come with options.
7344 (new_exclude): Support above changes.
7345 (new_exclude, add_exclude_file):
7346 Initial size must now be a power of two to simplify overflow checking.
7347 (free_exclude, fnmatch_no_wildcards): New function.
7348 (excluded_filename): No longer requires options arg, as the options
7349 are determined by add_exclude. Now returns bool, not int.
7350 (excluded_filename, add_exclude):
7351 Add support for the fancy new exclusion options.
7352 (add_exclude, add_exclude_file): Now takes int options arg.
7353 Check for arithmetic overflow when computing sizes.
7354 (add_exclude_file): xrealloc might modify errno, so don't
7355 realloc until after errno might be used.
7357 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7359 (free_exclude): New decl.
7360 (add_exclude, add_exclude_file): Now takes int options arg.
7361 (excluded_filename): No longer requires options arg, as the options
7362 are determined by add_exclude. Now returns bool, not int.
7364 2001-08-30 Paul Eggert <eggert@twinsun.com>
7366 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7368 2001-08-27 Jim Meyering <meyering@lucent.com>
7370 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7372 * version-etc.c (N_): Remove definition.
7373 Revert most of last change.
7374 Instead, simply don't mark the `Copyright...' string for translation.
7375 Based on advice from Paul Eggert.
7377 * strtoxmax.c: Tweak comment.
7379 2001-08-26 Jim Meyering <meyering@lucent.com>
7381 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7382 of copyright with `%s' so translators don't get an untranslated
7384 (COPYRIGHT_YEAR): Define.
7385 (version_etc): Use fprintf rather than fputs.
7386 Suggestion from Ulrich Drepper.
7388 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7390 * strtoll.c: New file, from GNU libc.
7391 * xstrtoimax.c: New file.
7393 * xstrtol.h: Add xstrtoimax.
7394 * strtoumax.c: New file. Simply include "strtoumax.c".
7395 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7397 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7398 * strtoxmax.c: ... then renamed to this.
7400 2001-08-13 Paul Eggert <eggert@twinsun.com>
7402 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7403 Port to Solaris 8, where 'sed' requires a space after the 'r'
7404 command, and where sh dislikes "$/". Clean up the spacing a bit.
7405 Redirect output to $tmp just once.
7407 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7409 * addext.c (<errno.h>): Include.
7410 (errno): Declare if not defined.
7411 (addext): Work correctly when pathconf returns -1 and leaves
7412 errno alone because there is no limit. Also, work even if
7413 pathconf returns a value greater than SIZE_MAX.
7415 2001-08-12 Jim Meyering <meyering@lucent.com>
7417 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7418 Simply `return getcwd (NULL, 0);'.
7419 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7420 Use 1300 as initial value for length, not PATH_MAX.
7422 * pathmax.h: Clean up cpp syntax.
7424 2001-08-12 Jim Meyering <meyering@lucent.com>
7426 * gettimeofday.c: New file.
7428 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7430 2001-08-04 Jim Meyering <meyering@lucent.com>
7432 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7433 to get in sync with glibc.
7435 2001-08-03 Paul Eggert <eggert@twinsun.com>
7437 The following changes are from gettext 0.10.39 as maintained by
7440 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7441 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7442 with inverted sense. All uses changed.
7444 * mbswidth.c: Don't include <limits.h>.
7445 Include <stdlib.h> and <string.h> unconditionally.
7446 (iswcntrl, mbsinit, ISCNTRL): New macros.
7447 (mbsnwidth): Use K&R style function declarations.
7448 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7449 can optimize it when MB_CUR_MAX == 1.
7450 The width of control characters is zero, not 1.
7452 2001-07-15 Jim Meyering <meyering@lucent.com>
7454 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7455 (BUILT_SOURCES): Add unlocked-io.h.
7456 (io_functions): Define.
7457 (unlocked-io.h): New rule.
7458 (DISTCLEANFILES): Add unlocked-io.h.
7459 (all-local): Depend on unlocked-io.h, to ensure it is created.
7461 * unlocked-io.hin: New file
7463 * regex.c: Update from glibc.
7465 2001-07-05 Jim Meyering <meyering@lucent.com>
7467 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7469 (libfetish_a_SOURCES): Put all .h files here instead.
7470 Remove a thus-exposed (better checks in automake) duplicate and
7471 two unnecessary .h files.
7473 2001-06-11 Jim Meyering <meyering@lucent.com>
7475 * regex.c: Update from GNU libc.
7477 2001-05-27 Jim Meyering <meyering@lucent.com>
7479 * readutmp.h (UT_TYPE): Define.
7481 2001-05-24 Jim Meyering <meyering@lucent.com>
7483 * argmatch.c: Include "quote.h".
7484 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7485 quote function. Reported by Göran Uddeborg.
7487 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7489 * dirname.c (dir_name): Compute append_dot using path, not newpath
7490 which is not yet declared.
7492 2001-05-11 Paul Eggert <eggert@twinsun.com>
7494 * Makefile.am (libfetish_a_SOURCES):
7495 Add strftime.c, since we now compile it on all hosts.
7497 * strftime.c (my_strftime):
7498 Define to nstrftime if emacs, but only if my_strftime is not defined.
7499 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7500 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7501 Add one more extra argument: a nanoseconds value.
7504 (my_strftime function): Add %N format.
7505 (emacs_strftimeu): Renamed from emacs_strftime,
7506 with extra ut argument.
7508 2001-05-11 Paul Eggert <eggert@twinsun.com>
7510 dirname code cleanup. base_name now behaves more compatibly
7511 with POSIX basename when given file names that have trailing
7512 slashes, and similarly for dir_name. Add new primitives
7513 base_len and dir_len. Put the directory-name-related decls
7516 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7517 * backupfile.c (base_name): Likewise.
7518 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7519 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7520 * makepath.c (strip_trailing_slashes): Likewise.
7521 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7523 * rename.c (strip_trailing_slashes): Likewise.
7524 * same.c (base_name): Likewise.
7525 * stripslash.c (ISSLASH): Likewise.
7527 * addext.c: Include <dirname.h> after size_t is defined.
7528 * backupfile.c: Likewise.
7530 * addext.c (addext): Use base_len to trim redundant
7531 trailing slashes instead of doing it ourselves.
7532 But do not trim the last slash if it is not redundant.
7534 * backupfile.c (find_backup_file_name,
7535 max_backup_version): Use base_len instead of rolling it ourselves.
7536 Handle the case of "" and (on DOS) "C:" correctly.
7538 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7539 Include <string.h>, <dirname.h>.
7540 (base_name): Allow file names ending in slashes, other than names
7541 that are all slashes. In this case, return the basename followed
7542 by the slashes. This is more general, and can be used in places
7543 where the original base_name purposely had an assertion failure.
7544 (base_len): New function.
7546 * dirname.c: Include <string.h> instead of <stdlib.h>.
7547 Do not include <assert.h>; no longer needed.
7549 (memrchr): Remove decl.
7550 (dir_name_r): Remove.
7551 (dir_len): Renamed from dirlen. All callers changed.
7552 Rewrite in terms of base_name, for simplicity and consistency.
7553 (dir_name): Never return NULL. All callers changed.
7554 Do not include <stdlib.h> in test program; no longer needed.
7555 return 0; is fine for test program.
7557 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7559 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7561 * path-concat.c (path_concat): Use base_len to compute
7562 base length, not strlen; this means we cannot rely on memcpy
7565 * same.c (STREQ): Remove.
7566 (same_name): Handle the case where the basename ends in trailing '/'.
7568 * stripslash.c (strip_trailing_slashes): Return nonzero if
7569 a slash was stripped. Do not strip the last slash after a
7572 2001-04-08 Jim Meyering <meyering@lucent.com>
7574 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7575 recomputed; that's necessary when the offset spans a DST transition.
7576 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7578 2001-04-02 Jim Meyering <meyering@lucent.com>
7580 * regex.h, regex.c: Update from GNU libc.
7582 2001-03-19 Paul Eggert <eggert@twinsun.com>
7584 * version-etc.c (version_etc_copyright): Update to 2001.
7586 2001-03-16 Paul Eggert <eggert@twinsun.com>
7588 * tempname.c (uint64_t): Define to uintmax_t if
7589 not defined, and if UINT64_MAX is not defined.
7590 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7591 Reported by John David Anglin.
7593 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7595 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7596 alias if codeset is empty.
7597 * config.charset (BeOS): Use wildcard syntax.
7599 2001-03-13 Jim Meyering <meyering@lucent.com>
7601 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7602 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7605 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7607 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7609 * unicodeio.c (print_unicode_char): Simplify accordingly.
7611 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7613 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7614 support for DOS/DJGPP.
7616 2001-02-28 Paul Eggert <eggert@twinsun.com>
7618 * Makefile.am (libfetish_a_SOURCES):
7619 Add dup-safer.c, fopen-safer.c.
7620 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7622 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7624 2001-02-25 Paul Eggert <eggert@twinsun.com>
7626 The mkstemp replacement is taken from glibc 2.2.2, with some
7627 portability fixes for use outside glibc, as follows:
7629 * tempname.c (struct_stat64): New macro.
7630 (direxists, __gen_tempname): Use it.
7631 This avoids a portability problem with Solaris 8.
7633 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7634 (<stddef.h>, <stdint.h>, <string.h>):
7635 Include only if STDC_HEADERS || _LIBC.
7636 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7637 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7638 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7639 (__set_errno): Define this macro if <errno.h> doesn't.
7640 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7641 Define these macros if <stdio.h> doesn't.
7642 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7643 Define these macros if <sys/stat.h>
7644 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7645 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7646 __xstat64): Define if not _LIBC.
7647 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7648 (__gen_tempname): Invoke gettimeofday only if
7649 HAVE_GETTIMEOFDAY || _LIBC;
7650 otherwise, fall back on plain "time".
7651 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7653 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7655 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7657 2001-02-17 Jim Meyering <meyering@lucent.com>
7659 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7660 around included file name.
7662 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7664 * strftime.c: Update from GNU libc (the only changes were to comments).
7666 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7668 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7670 2001-02-17 Paul Eggert <eggert@twinsun.com>
7672 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7673 Remove workaround macros for hosts that have mbrtowc but not
7674 mbstate_t, as we now insist on proper declarations for both
7675 before using mbrtowc.
7677 2001-02-17 Jim Meyering <meyering@lucent.com>
7679 * regex.c: Update from libc.
7681 2001-02-16 Paul Eggert <eggert@twinsun.com>
7683 * alloca.c (malloc): Undef before defining, since stdlib.h
7684 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7685 Reported by Mark Hounschell via Paul Eggert.
7687 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7689 * config.charset: Update for FreeBSD 4.2.
7691 2001-01-26 Jim Meyering <meyering@lucent.com>
7693 * quotearg.c: Include stddef.h.
7694 * quote.c: Include stddef.h.
7695 Reported by Axel Kittenberger.
7697 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7698 line in double quotes so that it evokes a better diagnostic.
7699 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7700 Reported by Axel Kittenberger.
7702 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7704 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7705 to avoid a warning. Add back 'const' to inptr.
7707 2001-01-16 Jim Meyering <meyering@lucent.com>
7709 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7712 2001-01-14 Jim Meyering <meyering@lucent.com>
7714 * rename.c: New file. From Volker Borchert.
7715 Include stdlib.h, string.h or strings.h, and xalloc.h.
7716 Use strip_trailing_slashes rather than open-coding it.
7718 2001-01-03 Paul Eggert <eggert@twinsun.com>
7720 * strftime.c: Sync with glibc time/strftime.c 1.81.
7722 2001-01-03 Jim Meyering <meyering@lucent.com>
7724 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7725 local `inptr' to avoid warning with some system declarations of iconv.
7727 2000-12-29 Paul Eggert <eggert@twinsun.com>
7729 * modechange.c: Do not assume that mode_t uses the
7730 traditional octal encoding. E.g. "chmod 1 FOO" should set
7731 the other-execute bit of FOO even if S_IXOTH != 1.
7733 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7734 WOTH, XOTH, ALLM): New macros.
7735 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7736 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7738 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7739 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7741 No need to use uintmax_t; unsigned long is long enough.
7742 Don't bother to get suffix since we don't use it.
7744 2000-12-24 Jim Meyering <meyering@lucent.com>
7746 * hash.c (is_prime): Return explicit boolean values.
7747 (hash_get_first): Return NULL to appease Irix5.6's 89.
7748 Reported by Nelson Beebe.
7750 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7752 * localcharset.c (locale_charset): Add support for Win32.
7754 2000-12-18 Paul Eggert <eggert@twinsun.com>
7756 * physmem.h, physmem.c: New files.
7758 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7759 (noinst_HEADERS): Add physmem.h.
7761 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7762 't' for compatibility with Solaris 8 sort.
7764 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7766 * config.charset: Add support for BeOS.
7768 2000-12-16 Jim Meyering <meyering@lucent.com>
7770 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7771 SHELLS_FILE to a file name that's useful on djgpp systems.
7773 (ADDITIONAL_DEFAULT_SHELLS): Define.
7774 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7775 Based mostly on a patch from Prashant TR.
7777 2000-12-16 Jim Meyering <meyering@lucent.com>
7779 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7780 N and M) would have treated it like `chown N:N FILE'.
7782 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7784 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7786 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7787 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7788 to the list of canonical encodings. Rename EUC-CN to GB2312.
7790 2000-12-08 Andreas Schwab <schwab@suse.de>
7792 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7793 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7795 2000-12-07 Jim Meyering <meyering@lucent.com>
7797 * stripslash.c (ISSLASH): Define.
7798 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7801 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7802 (dir_name_r): Declare this function as static.
7803 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7804 manifest itself on a name containing a mix of slashes and
7806 Make this function work with names starting with a DOS-style
7807 drive letter and colon prefix.
7808 (dir_name): Append `.' if necessary.
7809 Based mostly on patches from Prashant TR and Eli Zaretskii.
7811 * dirname.h (dir_name_r): Remove prototype.
7813 2000-12-05 Jim Meyering <meyering@lucent.com>
7815 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7817 2000-12-04 Jim Meyering <meyering@lucent.com>
7819 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7820 Also include memory.h, stdlib.h, unistd.h if appropriate.
7821 Reported by Andreas Jaeger (conflicting declaration of malloc).
7823 2000-12-02 Jim Meyering <meyering@lucent.com>
7825 * closeout.h: Make idempotent, to avoid some obscure warnings.
7827 2000-12-01 Paul Eggert <eggert@twinsun.com>
7829 * memrchr.c: Include <config.h> before any system include file.
7831 2000-11-29 Paul Eggert <eggert@twinsun.com>
7833 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7835 2000-11-26 Jim Meyering <meyering@lucent.com>
7837 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7839 2000-11-22 Paul Eggert <eggert@twinsun.com>
7841 * strftime.c (my_strftime): Do not invoke mbrlen with a
7842 size of (size_t) -1; it's not portable.
7844 2000-11-17 Akim Demaille <akim@epita.fr>
7846 * obstack.h: Formatting changes.
7847 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7848 prevent type checking.
7849 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7850 cast the value to (void *): assigning a `foo *' to a `void *'
7852 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7854 2000-11-17 Jim Meyering <meyering@lucent.com>
7856 * strstr.c: Update from GNU libc.
7858 2000-11-16 Jim Meyering <meyering@lucent.com>
7860 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7862 2000-11-11 Jim Meyering <meyering@lucent.com>
7864 * error.c: Add a couple #includes, merging from GNU libc version.
7866 2000-11-10 Jim Meyering <meyering@lucent.com>
7868 * obstack.h: Update from GNU libc.
7869 * obstack.c: Likewise.
7871 2000-11-06 Paul Eggert <eggert@twinsun.com>
7873 * getusershell.c (setusershell): Use rewind rather than
7874 fseek/fseeko, to avoid configuration hassles with fseeko.
7875 Don't bother opening SHELLS_FILE if shellstream is NULL;
7878 2000-11-05 Jim Meyering <meyering@lucent.com>
7880 * makepath.h (make_dir): Declare.
7881 * makepath.c (make_dir): Remove `static' attribute.
7884 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7886 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7887 last one in a bucket, advance to the next bucket.
7889 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7891 * fnmatch.c: Do not comment out all the code if we are using
7892 the GNU C library, because in some cases we are replacing buggy
7893 code in the GNU C library itself.
7895 2000-10-30 Paul Eggert <eggert@twinsun.com>
7897 * error.h, getline.h, modechange.h:
7898 Remove "2000" from Copyright line, as the file hasn't been
7899 changed this year other than in the copyright notice.
7901 * xalloc.h: Add "2000" to Copyright line, as this file
7902 was changed this year.
7904 2000-10-30 Paul Eggert <eggert@twinsun.com>
7906 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7907 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7908 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7910 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7912 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7913 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7914 doesn't define __restrict_arr.
7916 2000-10-29 Jim Meyering <meyering@lucent.com>
7918 * xstat.in: Fix grammar in comment.
7920 2000-10-28 Jim Meyering <meyering@lucent.com>
7922 * memchr.c: Update from libc.
7923 Adjust for portability:
7924 [HAVE_STDLIB_H]: Include stdlib.h.
7925 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7926 Undef __memchr, too.
7927 [!weak_alias]: Define __memchr to memchr.
7929 * regex.c: Update from libc.
7930 * regex.h: Likewise.
7931 * getopt1.c: Likewise.
7932 * memcmp.c: Likewise.
7934 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7935 Avoid using fseek, when possible -- it's broken by design.
7936 Patch by Ulrich Drepper.
7938 2000-10-26 Jim Meyering <meyering@lucent.com>
7940 * strftime.c: Update from libc.
7942 2000-10-25 Jim Meyering <meyering@lucent.com>
7944 * obstack.c: Update from libc.
7946 2000-10-23 Jim Meyering <meyering@lucent.com>
7948 * hard-locale.c (hard_locale): Revert last change -- it was simply
7949 wrong. That set_locale call must not have any side effects.
7952 2000-10-22 Jim Meyering <meyering@lucent.com>
7954 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7955 [CYCLIC]: Remove now-unused definition.
7957 * save-cwd.c (O_DIRECTORY): Define, if needed.
7958 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7959 Suggestion from Ulrich Drepper.
7961 2000-10-21 Jim Meyering <meyering@lucent.com>
7963 * dirname.c (dir_name_r): New function, factored out of dir_name.
7964 (dir_name): Use dir_name_r.
7965 * dirname.h (dir_name_r): Declare it.
7967 2000-10-21 Jim Meyering <meyering@lucent.com>
7969 * dirname.c (memrchr): Declare if necessary.
7970 (dir_name): Remove the restriction that there be no
7971 trailing slashes. Now, this code skips past them, effectively
7973 [TEST_DIRNAME] (main): New unit tests.
7975 * memrchr.c: New file from GNU libc.
7976 Undef __memrchr, too.
7977 [!weak_alias]: Define __memrchr to memrchr.
7978 Guard weak_alias use with `#ifdef weak_alias'.
7980 2000-10-17 Jim Meyering <meyering@lucent.com>
7982 * quote.h (PARAMS): Define and use.
7983 Reported by Akim Demaille.
7985 * getopt.c: Update from libc.
7987 2000-10-16 Jim Meyering <meyering@lucent.com>
7989 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7992 2000-09-25 Jim Meyering <meyering@lucent.com>
7994 * md5.h (rol): Define (from GnuPG).
7996 * sha.c: Give credit (GnuPG) where due.
7997 (M): Use rol rather than open-coding it.
7998 Add a FIXME comment.
8000 2000-09-21 Jim Meyering <meyering@lucent.com>
8002 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8003 Reported by Michael Stone.
8005 2000-09-20 Jim Meyering <meyering@lucent.com>
8007 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8008 (noinst_HEADERS): Add sha.h.
8009 Based on code from Scott G. Miller and from GnuPG.
8011 2000-09-15 Jim Meyering <meyering@lucent.com>
8013 * regex.c: Update from libc.
8015 2000-09-10 Jim Meyering <meyering@lucent.com>
8017 * getopt.c (_getopt_internal): Update from glibc.
8019 2000-09-09 Jim Meyering <meyering@lucent.com>
8021 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8022 think it should be used as a general replacement for isascii.
8023 * fnmatch.c: Likewise.
8024 * mbswidth.c: Likewise
8025 * regex.c: Likewise.
8028 * userspec.c: Include sys/param.h and limits.h.
8030 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8031 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8032 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8033 UID, GID. Check range.
8035 2000-09-06 Jim Meyering <meyering@lucent.com>
8037 * getopt.c (_getopt_internal): Update from glibc.
8039 2000-08-30 Jim Meyering <meyering@lucent.com>
8041 * strftime.c: Merge in changes from GNU libc.
8043 2000-08-26 Jim Meyering <meyering@lucent.com>
8045 * closeout.c: Include "__fpending.h".
8046 (close_stdout_status): Return right away if there's nothing to flush.
8048 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8049 * __fpending.c: New file.
8050 * __fpending.h: New file.
8052 2000-08-07 Paul Eggert <eggert@twinsun.com>
8054 Standardize on "memory exhausted" instead of "Memory exhausted"
8055 or "virtual memory exhausted".
8056 * obstack.c (print_and_abort): Use "memory exhausted", not
8057 "virtual memory exhausted".
8058 * same.c (same_name): Invoke xalloc_die instead of printing
8060 * userspec.c (parse_user_spec): Likewise.
8061 * bumpalloc.h: comment fix
8062 * same.c, userspec.c: Include xalloc.h.
8064 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8065 not char *const and pointing to a constant array.
8066 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8067 (xrealloc): Comment fix.
8069 * userspec.c (parse_user_spec):
8070 Don't translate a message until just before returning,
8071 to avoid unnecessary translation.
8073 2000-08-07 Jim Meyering <meyering@lucent.com>
8075 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8076 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8077 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8078 getgroups.c, gethostname.c, getopt.h, group-member.c,
8079 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8080 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8081 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8082 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8083 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8084 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8085 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8086 yesno.c: Back out Copyright date changes for each file with no change
8087 this year. This eases coordination with other programs using the same
8088 source code modules. From Paul Eggert.
8090 2000-08-03 Greg McGary <greg@mcgary.org>
8092 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8093 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8094 (EXTEND_BUFFER): Use them.
8096 2000-08-01 Jim Meyering <meyering@lucent.com>
8098 * dirname.c (ISSLASH): Define.
8099 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8100 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8101 both `\' and `/' may be use as path separators.
8102 Based on a patch from Prashant TR.
8104 2000-07-31 Paul Eggert <eggert@twinsun.com>
8106 * quotearg.c (quotearg_n_options): Don't make the initial
8107 slot vector a constant, since it might get modified.
8109 2000-07-31 Jim Meyering <meyering@lucent.com>
8111 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8112 * obstack.c (print_and_abort): Likewise.
8114 2000-07-30 Paul Eggert <eggert@twinsun.com>
8116 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8117 buffer, so that the caller can always quote one small
8118 component of a "memory exhausted" message in slot 0.
8119 From a suggestion by Jim Meyering.
8121 2000-07-30 Jim Meyering <meyering@lucent.com>
8123 * makepath.c (make_path): Quote the other instance, too.
8125 * quotearg.c (N_STATIC_SLOTVECS): Define.
8126 (STATIC_BUF_SIZE): Define.
8127 (quotearg_n_options): Use only statically allocated storage when
8128 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8129 than STATIC_BUF_SIZE.
8131 2000-07-29 Jim Meyering <meyering@lucent.com>
8133 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8134 * dirname.c (dir_name): Likewise.
8136 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8138 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8139 (dir_name): Assert that there are no trailing slashes.
8141 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8143 * mbswidth.h (mbswidth): Add a flags argument.
8144 (mbswidth): New declaration.
8145 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8146 * mbswidth.c (mbswidth): Add a flags argument.
8147 (mbsnwidth): New function.
8149 2000-07-24 Jim Meyering <meyering@lucent.com>
8151 * mbswidth.c: Remove useless #else. From Bruno Haible.
8153 2000-07-23 Paul Eggert <eggert@twinsun.com>
8155 * mbswidth.c (_XOPEN_SOURCE):
8156 Don't define; this causes problems on Solaris 7.
8157 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8159 2000-07-23 Paul Eggert <eggert@twinsun.com>
8162 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8163 so that mbstate_t is always defined.
8165 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8166 be 1 in at least one GCC installation, and this configuration
8167 error is likely to be common. Ignoring MB_LEN_MAX hurts
8168 performance on hosts that have mbrtowc but have only unibyte
8169 locales, but I assume these hosts are rare.
8171 2000-07-23 Paul Eggert <eggert@twinsun.com>
8173 * quotearg.c: Streamline by invoking multibyte code only if needed.
8174 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8175 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8176 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8177 invoke multibyte primitives.
8179 2000-07-23 Jim Meyering <meyering@lucent.com>
8181 * basename.c (base_name): Add an assertion.
8183 2000-07-15 Bruno Haible <clisp.cons.org>
8185 * quotearg.c: When the system forces us to redefine mbstate_t,
8186 shadow its mbsinit function.
8188 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8190 * mbswidth.h: New file.
8191 * mbswidth.c: New file.
8192 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8193 (noinst_HEADERS): Add mbswidth.h.
8195 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8197 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8200 2000-07-15 Jim Meyering <meyering@lucent.com>
8202 * makepath.c: Include quote.h.
8203 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8204 corresponding argument in a `quote (...)' call.
8205 Give better diagnostics.
8207 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8208 (noinst_HEADERS): Add quote.h.
8210 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8211 from tar's src/misc.c.
8212 * quote.h: New file. Prototypes for same.
8214 2000-07-10 Paul Eggert <eggert@twinsun.com>
8216 From a suggestion by Bruno Haible.
8217 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8218 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8219 to decide whether to define the BeOS workaround macro;
8220 this adjusts to the change to AC_MBSTATE_T.
8222 2000-07-13 Paul Eggert <eggert@twinsun.com>
8224 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8226 * quotearg.c (quoting_style_args, quoting_style_vals,
8227 quotearg_buffer_restyled): Add support for
8228 clocale_quoting_style. Undo previous change to
8229 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8230 and "{RIGHT QUOTATION MARK}" msgids.
8232 2000-07-05 Paul Eggert <eggert@twinsun.com>
8234 The old behavior of quoting `like this' doesn't look good with
8235 newer, ISO-style fonts. See:
8236 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8238 Instead, quote "like this" by default. Let the translator
8239 tailor the locale-specific quoting behavior by providing
8240 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8242 * quotearg.c (N_): New macro.
8243 (gettext_default): New function.
8244 (quotearg_buffer_restyled): Use
8245 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8246 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8248 2000-07-09 Jim Meyering <meyering@lucent.com>
8250 * Most files: Update copyright dates to include 2000.
8252 2000-07-08 Jim Meyering <meyering@lucent.com>
8254 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8256 (xgethostname): Remove now-unnecessary #ifdef.
8257 Move declaration of `err' into loop where it's used.
8259 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8261 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8262 by allocating a larger buffer. Test the gethostname return value for
8263 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8264 returns an error and ENAMETOOLONG isn't defined.
8266 2000-07-05 Paul Eggert <eggert@twinsun.com>
8267 and Bruno Haible <haible@clisp.cons.org>
8269 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8271 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8273 * quotearg.c (struct quoting_options): Simplify quote_these_too
8276 2000-07-03 Jim Meyering <meyering@lucent.com>
8278 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8279 Reported by Bruno Haible.
8281 2000-07-04 Jim Meyering <meyering@lucent.com>
8283 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8284 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8287 2000-07-03 Paul Eggert <eggert@twinsun.com>
8288 and Bruno Haible <haible@clisp.cons.org>
8290 * quotearg.c (mbrtowc):
8291 Assign to *pwc, and return 1 only if result is nonzero.
8292 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8294 2000-07-03 Jim Meyering <meyering@lucent.com>
8296 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8297 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8300 2000-07-02 Jim Meyering <meyering@lucent.com>
8302 * quotearg.c (mbstate_t): Don't define here.
8304 2000-07-02 Jim Meyering <meyering@lucent.com>
8306 * nanosleep.c (SIGCONT): Define if not already defined.
8308 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8310 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8311 per change in ../m4/ls-mntd-fs.m4.
8312 (read_filesystem_list): Ignore symbolic links.
8314 2000-06-29 Jim Meyering <meyering@lucent.com>
8316 * same.c: Include <string.h> or <strings.h>, as appropriate,
8317 for declaration of strcmp.
8319 * long-options.c: Include <stdlib.h>, for declaration of exit.
8321 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8322 Avoid warning by casting result to `char *' to remove `const'.
8324 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8326 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8328 2000-06-26 Paul Eggert <eggert@twinsun.com>
8330 savedir now sets errno on failure and invokes xmalloc to get memory.
8331 Fix a couple of other minor bugs while we're at it.
8333 * savedir.c (<unistd.h>): Do not include; there's no need.
8334 (NAMLEN): Remove macro.
8335 (malloc, realloc): Remove decls.
8337 ("xalloc.h"): Include.
8338 (NAME_SIZE_DEFAULT): New macro.
8339 (savedir): Use xmalloc / xrealloc to allocate memory.
8340 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8341 Skip "" directory entries.
8342 Use strlen to calculate directory entry length, since the old method
8343 is rarely used these days and isn't worth supporting.
8344 Don't use a pointer after freeing it.
8345 Check for integer overflow when calculating allocation size.
8346 Use memcpy to copy entries, instead of stpcpy.
8347 Set errno properly when returning NULL.
8348 Check for readdir error.
8350 2000-06-26 Jim Meyering <meyering@lucent.com>
8352 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8354 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8356 * getusershell.c (xmalloc, xrealloc): Remove functions.
8358 Don't include <stdlib.h>. Don't declare malloc, realloc.
8360 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8362 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8364 2000-06-24 Jim Meyering <meyering@lucent.com>
8366 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8368 2000-06-21 Jim Meyering <meyering@lucent.com>
8370 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8372 2000-06-19 Paul Eggert <eggert@twinsun.com>
8374 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8375 (mbrtowc, mbstate_t): Define substitutes if
8376 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8377 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8378 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8380 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8382 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8383 than 1024, return a memory chunk of least possible size, instead
8384 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8385 Use free/xmalloc instead of xrealloc to avoid copying for very long
8388 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8390 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8391 address, not strdup. Include <stdlib.h> and don't declare free().
8393 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8395 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8398 2000-06-21 Jim Meyering <meyering@lucent.com>
8400 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8401 (noinst_HEADERS): Add getstr.h.
8403 * getline.c (getstr): Move into a separate file.
8404 * getstr.c (getstr): New file, extracted from getline.c, with
8405 the following changes: new parameter, delim2; both delim[12]
8406 parameters have type `int', not `char'. The latter would lose
8407 with 8-bit delimiters.
8408 * getstr.h: New file.
8410 2000-06-19 Jim Meyering <meyering@lucent.com>
8412 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8414 2000-06-18 Jim Meyering <meyering@lucent.com>
8416 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8417 Besides, these days every porting target provides a mkdir function.
8419 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8420 (this snippet comes from src/system.h).
8422 2000-06-15 Paul Eggert <eggert@twinsun.com>
8424 * human.c (adjust_value): New function.
8425 (human_readable_inexact): Apply rounding style even when
8426 printing approximate values.
8428 2000-06-14 Paul Eggert <eggert@twinsun.com>
8430 * human.c (human_readable_inexact): Allow an input block
8431 size that is not a multiple of the output block size, and vice versa.
8432 Reported by Piergiorgio Sartor.
8434 2000-06-14 Paul Eggert <eggert@twinsun.com>
8436 * getdate.y (get_date): Apply relative times after time
8437 zone indicator, not before. Reported by Todd A. Jacobs.
8439 2000-06-13 Jim Meyering <meyering@lucent.com>
8441 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8443 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8445 2000-06-12 Paul Eggert <eggert@twinsun.com>
8447 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8449 2000-06-04 Paul Eggert <eggert@twinsun.com>
8451 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8453 2000-06-04 Jim Meyering <meyering@lucent.com>
8455 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8456 SunOS 4.1.4 for which gid_t is an unsigned type.
8458 2000-06-03 Jim Meyering <meyering@lucent.com>
8460 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8462 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8464 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8465 newer, don't install charset.alias.
8466 * config.charset: Change the Linux/glibc rules so they become empty
8467 on glibc-2.1 or newer.
8469 2000-06-02 Jim Meyering <meyering@lucent.com>
8471 * mountlist.c: Back out last change. Instead, do this...
8472 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8473 member using the same `ignore'-testing code.
8474 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8478 2000-05-29 Jim Meyering <meyering@lucent.com>
8480 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8481 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8483 2000-05-22 Jim Meyering <meyering@lucent.com>
8485 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8487 2000-05-18 Jim Meyering <meyering@lucent.com>
8489 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8490 back, too, since it may have been modified by allocate_entry.
8491 (hash_delete): Rewrite to use neither the assignment operator
8492 nor the comma operator in an if-expression.
8494 2000-05-15 Paul Eggert <eggert@twinsun.com>
8497 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8498 Remove; no longer needed.
8499 "quotearg.h": Add include.
8500 (file_name): Do not bother to explicitly initialize to NULL; it's less
8501 efficient on some hosts.
8502 (close_stdout_status): Remove test as to whether stdout was already
8503 closed; it breaks for the case "echo x | sort >&-".
8504 Quote file name colons.
8505 Do not assume that _("write error") lacks format strings.
8507 2000-05-15 Jim Meyering <meyering@lucent.com>
8509 * version-etc.c (version_etc_copyright): Update the copyright string
8510 used in all --version output.
8512 2000-05-14 Jim Meyering <meyering@lucent.com>
8514 * closeout.c (close_stdout_set_file_name): New function.
8515 (close_stdout_status): Use new file-scoped global.
8516 Return right away if fstat says the stdout file descriptor is invalid.
8517 * closeout.h (close_stdout_set_file_name): Declare.
8519 2000-05-10 Jim Meyering <meyering@lucent.com>
8521 * closeout.c [default_exit_status]: New file-scoped variable.
8522 (close_stdout_set_status): New function.
8523 * closeout.h (close_stdout_set_status): Declare.
8525 2000-05-08 Jim Meyering <meyering@lucent.com>
8527 * long-options.c: Don't include closeout.h.
8528 (parse_long_options): Don't call close_stdout for --version.
8530 2000-05-06 Jim Meyering <meyering@lucent.com>
8532 * strnlen.c: Undefine __strnlen and strnlen.
8533 [!weak_alias]: Define __strnlen to strnlen.
8535 * atexit.c: New file, from libiberty.
8537 2000-05-06 Jim Meyering <meyering@lucent.com>
8539 * closeout.c (close_stdout_status): Also check for errors on the
8542 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8544 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8545 instead of xmalloc, xrealloc, path_concat.
8546 (locale_charset): Treat empty environment variables as absent.
8547 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8549 2000-05-04 Jim Meyering <meyering@lucent.com>
8551 * getopt.c: Update from glibc.
8552 * obstack.c: Likewise.
8553 * obstack.h: Likewise.
8554 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8556 * regex.h: Likewise.
8557 * strndup.c: Likewise.
8558 * strnlen.c: New file, from glibc.
8560 2000-05-01 Jim Meyering <meyering@lucent.com>
8562 * full-write.c (full_write): Remove `FIXME' part of comment.
8564 2000-04-29 Jim Meyering <meyering@lucent.com>
8566 * path-concat.c: Declare strdup only if it's not defined.
8567 * canon-host.c: Likewise.
8569 2000-04-28 Jim Meyering <meyering@lucent.com>
8571 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8572 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8573 included first, then limits.h is included by locale.h by libintl.h.
8574 From John David Anglin.
8576 2000-04-25 Jim Meyering <meyering@lucent.com>
8578 * makepath.c (S_IRWXUGO): Define.
8579 (make_path): Always perform explicit chmod if MODE specifies any
8580 of the `special' permission bits. Prompted by a bug report against
8581 install from Mate Wierdl and Joost van Baal.
8583 2000-04-18 Jim Meyering <meyering@lucent.com>
8587 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8588 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8590 2000-04-17 Jim Meyering <meyering@lucent.com>
8592 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8593 the definition of it to rpl_strftime also defined-away the system's
8596 2000-04-15 Jim Meyering <meyering@lucent.com>
8598 Use `C' to denote so-called `contiguous' files, the same way
8600 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8601 (ftypelet): Use S_ISCTG.
8602 From Michael Deutschmann.
8604 2000-04-14 Jim Meyering <meyering@lucent.com>
8606 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8608 2000-04-08 Jim Meyering <meyering@lucent.com>
8610 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8611 names don't conflict. Reported by Eli Zaretskii.
8613 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8615 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8616 bug. Deal with the different error behavior of Irix iconv.
8618 2000-04-07 Jim Meyering <meyering@lucent.com>
8620 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8621 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8623 2000-04-05 Jim Meyering <meyering@lucent.com>
8625 Portability tweaks required for ultrix4.3.
8626 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8627 * readutmp.c: Include sys/types.h before sys/stat.h.
8628 * canon-host.c: Declare strdup.
8629 * path-concat.c: Likewise.
8630 From John David Anglin.
8632 2000-04-04 Jim Meyering <meyering@lucent.com>
8634 Be more DOS 8.3-friendly.
8635 * ref-add.sin: Renamed from ref-add.sed.in.
8636 * ref-del.sin: Renamed from ref-del.sed.in.
8637 * Makefile.am: Reflect renaming.
8638 Reported by Eli Zaretskii.
8640 Use a temporary file name that won't clash with `charset.alias'
8641 in the DOS 8.3 name space.
8642 * Makefile.am (charset_tmp): Define.
8643 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8644 (uninstall-local): Likewise.
8645 Reported by Eli Zaretskii.
8647 2000-03-29 Paul Eggert <eggert@twinsun.com>
8649 * time/strftime.c (my_strftime): Make sure we call the system
8650 strftime, not ourselves, when invoking the underlying strftime.
8652 2000-03-24 Jim Meyering <meyering@lucent.com>
8654 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8655 (charset_alias): Define.
8656 (install-exec-local): Factor out common code.
8657 (uninstall-local): Split lines longer than 80.
8658 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8660 (.sed.in.sed): New rule. Don't redirect directly to $@.
8661 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8663 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8665 * config.charset: Output a line containing "Packages using this file".
8666 * ref-add.sed.in, ref-del.sed.in: New files.
8667 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8668 ref-del.sed): New rules.
8670 2000-03-17 Jim Meyering <meyering@lucent.com>
8672 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8673 Otherwise, include <strings.h>
8675 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8677 * unicodeio.c (utf8_wctomb): New function.
8678 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8679 format instead of in UCS-4 with platform dependent endianness.
8681 2000-03-07 Paul Eggert <eggert@twinsun.com>
8683 * savedir.c (savedir): Work even if directory size is
8684 negative; this can happen with some screwy NFS configurations.
8686 2000-03-06 Jim Meyering <meyering@lucent.com>
8688 * localcharset.c (get_charset_aliases): Don't try to free file_name
8689 if it's NULL (because we ran out of memory). From Bruno Haible.
8691 2000-03-05 Jim Meyering <meyering@lucent.com>
8693 * localcharset.c ("path-concat.h"): Include.
8694 (get_charset_aliases): Use path_concat instead of ANSI string
8697 * unicodeio.h (PARAMS): Define.
8698 Use it to guard prototype.
8700 2000-03-04 Jim Meyering <meyering@lucent.com>
8702 * Makefile.am (install-exec-local): Create $(libdir) before installing
8704 (uninstall-local): Uncomment this rule so `make distcheck' works
8707 * unicodeio.c (<errno.h>): Include it.
8708 (errno): Declare if not defined.
8710 * localcharset.c: Add Bruno's comment justifying use of volatile.
8712 * config.charset: New version, incorporating remarks from a linux
8713 i18n mailing list. From Bruno Haible.
8715 2000-03-02 Jim Meyering <meyering@lucent.com>
8717 * Makefile.am (EXTRA_DIST): Add config.charset.
8719 2000-03-01 Jim Meyering <meyering@lucent.com>
8721 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8722 * unicodeio.c: Likewise.
8724 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8726 * config.charset: New file.
8727 * localcharset.c: New file.
8728 * unicodeio.h, unicodeio.c: New files.
8729 * Makefile.am (DEFS): Add -DLIBDIR=...
8730 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8731 (noinst_HEADERS): Add unicodeio.h.
8732 (all-local, install-exec-local, charset.alias): New targets.
8734 2000-02-28 Paul Eggert <eggert@twinsun.com>
8736 * quotearg.c (ALERT_CHAR): New macro.
8737 (quotearg_buffer_restyled): Use it.
8739 2000-02-27 Jim Meyering <meyering@lucent.com>
8741 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8742 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8744 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8745 not `#if STDC_HEADERS'.
8746 Declare malloc if needed.
8748 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8749 now that autoconf always defines the HAVE_DECL_ symbols.
8750 * human.c: Likewise.
8752 * strtoumax.c: Likewise.
8754 * backupfile.c: Arrange for cpp to fail if the configure-time
8755 declaration check was not run.
8757 * human.c: Likewise.
8759 * strtoumax.c: Likewise.
8761 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8762 then first look up the entire `.'-containing string as a login name.
8764 2000-02-18 Paul Eggert <eggert@twinsun.com>
8766 * getdate.y: Handle two-digit years with leading zeros correctly.
8767 (textint): New typedef.
8768 (parser_control): Member year changed from int to textint.
8770 (YYSTYPE): Removed; replaced by %union with int and textint members.
8771 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8772 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8773 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8774 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8775 (date, number, to_year): Use width of number in digits, not its value,
8776 to determine whether it's a 2-digit year, or a 2-digit time.
8777 (yylex): Store number of digits of numeric tokens.
8778 Reported by John Kendall.
8780 (parser_control): Changed from struct parser_control to typedef (for
8781 consistency). All uses changed.
8783 (tID): Removed; not used.
8784 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8786 2000-02-14 Paul Eggert <eggert@twinsun.com>
8788 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8789 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8791 2000-02-12 Jim Meyering <meyering@lucent.com>
8793 * userspec.c (ISDIGIT): Define it.
8794 (isdigit): Remove definition.
8795 (is_number): Use ISDIGIT, not isdigit.
8796 <libintl.h>: Include.
8798 (parse_user_spec): Mark translatable strings.
8800 2000-02-10 Jim Meyering <meyering@lucent.com>
8802 With these changes, nanosleep.[ch] are finally enough like the other
8803 lib/* replacement files to compile on a few more losing systems.
8805 * nanosleep.h: Don't include config.h.
8806 Remove prototype from declaration of nanosleep.
8807 (PARAMS): Remove now-unneeded definition.
8808 * nanosleep.c: #undef nanosleep.
8809 (rpl_nanosleep): Rename from nanosleep.
8811 2000-02-03 Jim Meyering <meyering@lucent.com>
8813 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8814 rather than with `#if HAVE_UTMPNAME'.
8816 2000-02-01 Jim Meyering <meyering@lucent.com>
8818 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8820 2000-01-31 Jim Meyering <meyering@lucent.com>
8822 * nanosleep.h (nanosleep): Guard declaration with
8823 `#if ! HAVE_DECL_NANOSLEEP'.
8824 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8825 the declaration in that vendor's sys/timers.h.
8826 Reported by Christian Krackowizer.
8828 * quotearg.c (ISASCII): Add #undef and move definition to follow
8829 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8830 (ISPRINT): Likewise.
8831 Reported by Tom Tromey.
8833 2000-01-30 Jim Meyering <meyering@lucent.com>
8835 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8836 uses of ->ut_name. The latter doesn't work with new Linux header files
8837 where only utmpx.ut_user is declared.
8839 * readutmp.h (UT_USER): Define.
8841 2000-01-23 Jim Meyering <meyering@lucent.com>
8843 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8846 2000-01-22 Jim Meyering <meyering@lucent.com>
8848 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8849 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8850 Required for some AIX systems. Reported by Christian Krackowizer.
8851 [TESTING] (main): New function.
8853 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8854 * dirname.c (dir_name): Support for DOS-style file names with drive
8857 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8859 * strverscmp.c (ISDIGIT): Define.
8860 (strverscmp): Use ISDIGIT, not isdigit.
8862 2000-01-17 Paul Eggert <eggert@twinsun.com>
8864 * nanosleep.c (nanosleep):
8865 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8866 POSIX.1 doesn't require SA_INTERRUPT and some systems
8867 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8868 it's been part of POSIX.1 since day 1 (in 1988).
8870 2000-01-17 Jim Meyering <meyering@lucent.com>
8872 * interlock: Remove unused file. Reported by François Pinard.
8874 2000-01-16 Paul Eggert <eggert@twinsun.com>
8876 * quotearg.c (quotearg_buffer_restyled): Do not quote
8877 alert, backslash, formfeed, and vertical tab unnecessarily in
8878 shell quoting style.
8881 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8882 Free Software Foundation, Inc.
8883 Copying and distribution of this file, with or without modification,
8884 are permitted provided the copyright notice and this notice are preserved.