1 2006-01-25 Simon Josefsson <jas@extundo.com>
3 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
4 prototype is visible on mingw32.
6 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
9 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
12 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
14 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
15 attempt to open for write; this always fails, at least on POSIX
16 hosts. This reinstates the 2006-01-09 change, which was
17 inadvertently removed.
19 2006-01-26 Bruno Haible <bruno@clisp.org>
20 Paul Eggert <eggert@cs.ucla.edu>
23 [(! (defined __cplusplus || defined __BEOS__)
25 && !(defined __HP_cc || defined __xlc__
26 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
28 #define to signed char in these cases too; this simplifies
29 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
30 etc., separately) and makes it more conservative.
32 2006-01-21 Jim Meyering <jim@meyering.net>
34 Sync from the stable (b5) branch of coreutils:
36 * fts.c (fts_children): Don't let close() clobber errno from
39 * fts.c (fts_stat): When following a symlink-to-directory,
40 don't necessarily interpret stat-fails+lstat-succeeds as indicating
41 a dangling symlink. That can also happen at least for ELOOP.
42 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
43 FYI, this bug predates the inclusion of fts.c in coreutils.
45 * fts.c (fts_open): Put new maxarglen declaration and uses
46 in their own block, so pre-c99 compilers don't object.
48 Avoid the double-free (first in fts_read, second in fts_close) that
49 would occur when an `active' directory is made inaccessible (e.g.,
50 via chmod a-x) during a traversal.
51 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
52 before returning. Reproduce this failure by
53 mkdir -p a/b; cd a; chmod a-x . b
54 Reported by Stavros Passas.
56 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
58 * argp-namefrob.h: Bugfix. Remove stray #
60 2006-01-25 Bruno Haible <bruno@clisp.org>
62 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
64 Reported by Paul Eggert.
66 2006-01-25 Jim Meyering <jim@meyering.net>
68 * fileblocks.c: Remove more useless parentheses.
69 * readutmp.h: Likewise.
71 2006-01-24 Bruno Haible <bruno@clisp.org>
73 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
75 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
78 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
79 to avoid problems with the built-in _Bool type.
80 Reported by Paul Eggert on 2005-11-26.
82 2006-01-24 Jim Meyering <jim@meyering.net>
84 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
86 2006-01-24 Simon Josefsson <jas@extundo.com>
88 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
91 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
93 Work around porting bugs reported by Dieter in
94 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
95 * getopt.c (_NOPROTO): Remove; no longer needed.
96 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
97 Include "getopt.h" first, to check interface.
98 (getenv): Declare only if defined HAVE_DECL_GETENV &&
100 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
101 (__strndup): Revert to K&R-style function dfns, the glibc style.
102 * strnlen.c: Don't claim it's taken from glibc; it's not.
103 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
104 Include strnlen.h first, to get prototype properly.
105 (strnlen): Renamed from __strnlen.
108 2006-01-23 Ulrich Drepper <drepper@redhat.com>
110 These changes imported from libc.
111 * getopt.c: Use __fxprintf instead of inline stream orientation
112 test and two separate function calls.
113 * strndup.c (__strndup): Add libc_hidden_def.
115 2006-01-22 Bruno Haible <bruno@clisp.org>
117 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
118 temporary buffer for sprintf, take into account the precision also
119 for 'd', 'i', 'u', 'o', 'x', 'X'.
121 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
123 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
124 to pacify gcc -Wswitch-default.
126 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
128 * argp-help.c (usage_long_opt): Do not print DOC options.
129 (__argp_base_name): Removed
130 * argp-namefrob.h (__argp_basename): Removed definition. Was a
132 (__argp_base_name): Provide macro definition or extern declaration
133 depending on the configuration
135 2006-01-20 Simon Josefsson <jas@extundo.com>
137 * inet_ntop.h: Unconditionally include sys/socket.h.
139 2006-01-19 Simon Josefsson <jas@extundo.com>
141 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
143 2006-01-12 Simon Josefsson <jas@extundo.com>
145 * base64.c: Fix warning, reported by Bruno Haible
146 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
148 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
151 * md5.c: Fix commentary typos.
152 (alignof, UNALIGNED_P): No need for a GCC-specific version.
153 * md5.h (__attribute__): Remove; unused.
154 * sha1.c: Fix commentary to match md5 better.
155 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
156 so that we don't need to worry about alignment. All uses changed.
157 This merges the 2005-10-28 md5 change into sha1.
159 2006-01-11 Jim Meyering <jim@meyering.net>
162 * md5.c (OP): Fix spacing.
164 2006-01-11 Simon Josefsson <jas@extundo.com>
166 * stdint_.h (SIZE_MAX): Add missing (.
168 2006-01-10 Bruno Haible <bruno@clisp.org>
170 * argp.h (__const): Remove macro. Use const instead.
171 * argp-fmtstream.h (__const): Likewise.
172 * glob_.h (__const): Remove macro.
173 * glob-libc.h: Use const instead of __const.
175 2006-01-10 Jim Meyering <jim@meyering.net>
177 Avoid the double-free (first in fts_read, second in fts_close) that
178 would occur when an `active' directory is made inaccessible (e.g.,
179 via chmod a-x) during a traversal.
180 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
181 before returning. Reproduce this failure by
182 mkdir -p a/b; cd a; chmod a-x . b
183 Reported by Stavros Passas.
186 * sha1.c: Tweak grammar in a comment.
188 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
190 * regex_internal.h (BITSET_WORD_BITS):
191 Work around a bug in 64-bit PGC (before version 6.1-2), where the
192 preprocessor mishandles large unsigned values as if they were signed.
193 Problem reported by Claudio Fontana in
194 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
196 2006-01-10 Simon Josefsson <jas@extundo.com>
198 * socket_.h: New file.
200 2006-01-10 Bruno Haible <bruno@clisp.org>
202 * localcharset.c: Update from GNU gettext.
204 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
207 * chdir-long.c (cdb_free): Don't bother trying to open directory
208 for write access: POSIX says that must fail.
209 * fts.c (diropen): Likewise.
210 * save-cwd.c (save_cwd): Likewise.
211 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
212 well, for minor improvements on hosts that lack O_DIRECTORY.
213 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
214 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
215 Fall back on chown if open failed with EACCES.
217 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
218 Report an error at compile-time if only a 1-second nominal clock
221 * lchmod.h: New file.
222 * mkdir-p.c: Include lchmod.h, lchown.h.
223 (make_dir_parents): Use lchown rather than chown, and
224 lchmod rather than chmod.
226 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
227 too. Problem with "none" reported by Bob Proulx. Problem with
228 "proc" reported by n0dalus.
230 * mountlist.c: Include <limits.h>.
231 (dev_from_mount_options)
232 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
233 New function. It no longer assumes "dev=" has the System V meaning
234 on Linux (since it doesn't). It also parses "dev=" more carefully.
235 (read_file_system_list)
236 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
237 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
240 * posixtm.h (PDS_PRE_2000): New macro.
241 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
242 All usages changed. Reject dates outside the range 1969-1999 if
243 PDS_PRE_2000 is used.
245 2006-01-09 Jim Meyering <jim@meyering.net>
249 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
251 * chdir-safer.h, chdir-safer.c: New files.
253 * modechange.c (mode_compile): Reject an invalid mode string
254 that starts with an octal digit. From Andreas Gruenbacher.
256 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
257 and dup to open_safer and dup_safer, respectively.
258 (openat_permissive): Fix typo in comment.
260 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
261 "gettext.h"; either no longer needed or are guaranteed by openat.h.
262 (_): Remove; no longer needed.
263 (openat): Renamed from rpl_openat; no need for rpl_openat
264 since openat.h renames openat for us.
265 Replace most of the body with a call to openat_permissive,
266 to avoid duplicate code.
267 Port to (probably hypothetical) environments were mode_t is
269 (openat_permissive): Require mode arg, so that we can check
270 types better. Put it just after flags. Change cwd failure
271 indicator from pointer-to-bool to pointer-to-errno-value.
273 Invoke openat_save_fail and/or openat_restore_fail if
274 cwd_errno is null, so that openat can call us.
275 (openat_permissive, fdopendir, fstatat, unlinkat):
276 Simplify errno handling to avoid some duplicate code,
277 as it's OK to set errno on success.
278 * openat.h: Revamp code so that function macros depend on
279 __OPENAT_PREFIX only, not also on AT_FDCWD.
280 (openat_ro): Remove. Caller changed to use openat_permissive.
281 (openat_permissive): Now a macro, if not a function.
282 (openat_restore_fail, openat_save_fail): Now always functions,
283 since mkdirat needs them even if __OPENAT_PREFIX is defined.
285 * openat-priv.h: New file, defining macros used by mkdirat.c
287 * mkdirat.c: Include openat-priv.h.
288 Remove definitions of macros defined therein.
289 * openat.c: Likewise.
291 * mkdirat.c (mkdirat): New file and function.
292 * openat.h (mkdirat): Declare.
294 * openat.c (fdopendir): Don't change errno when returning non-NULL.
296 * openat.h (openat_permissive): Declare.
299 * openat.c (EXPECTED_ERRNO): New macro.
300 (openat_permissive): New function -- used in remove.c rewrite.
301 (all functions): Set errno just before returning, only if there
302 was an actual failure.
303 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
305 Emulate openat-family functions using Linux's procfs, if possible.
306 Idea and some code based on Ulrich Drepper's glibc changes.
308 * openat.c: (BUILD_PROC_NAME): New macro.
309 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
310 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
311 before falling back on save_cwd and restore_cwd.
312 (fdopendir, fstatat, unlinkat): Likewise.
314 * openat.c (fstatat, unlinkat): Perform the syscall directly,
315 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
317 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
318 as second argument to va_arg. Otherwise, some versions of gcc
319 warn that `if this code is reached, the program will abort'.
321 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
325 Add POSIX ACL support
326 * acl.h (copy_acl, set_acl): Add declarations.
327 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
328 systems other than Linux.
329 (chmod_or_fchmod): New function: use fchmod when possible,
331 (file_has_acl): Add a POSIX ACL implementation, with a
332 Linux-specific subcase.
333 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
334 S_ISVTX from one file to another. Fall back to fchmod/chmod when
335 acls are unsupported.
336 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
337 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
340 2006-01-09 Bruno Haible <bruno@clisp.org>
342 * sysexit_.h (EX_OK): New macro.
343 Suggested by Martin Lambers <marlam@marlam.de>.
345 2006-01-09 Bruno Haible <bruno@clisp.org>
347 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
348 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
349 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
350 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
352 2006-01-09 Bruno Haible <bruno@clisp.org>
354 * stdint_.h (SIZE_MAX): Write the value without involving negative
357 2005-10-16 Bruno Haible <bruno@clisp.org>
359 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
360 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
362 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
364 * strftime.c (tzname): Don't declare if it is already #defined.
365 Problem reported for Mingw by Mark Junker.
367 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
369 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
370 long int, not int, for nanosecond counts, so that people who are
371 used to POSIX struct timespec won't be surprised. Reported by Jim
374 2005-12-16 Jim Meyering <jim@meyering.net>
376 * fprintftime.c, fprintftime.h: New files.
378 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
380 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
381 * argp-help.c (fill_in_uparams): Check if the constructed
382 struct uparams is valid. Fall back to the default values if it is
385 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
387 * argp-help.c (__argp_base_name): New function
388 (__argp_short_program_name): Rewrite using __argp_base_name
389 * argp-namefrob.h: Define program_invocation_name and
390 program_invocation_short_name if requested
391 (__argp_base_name): Add prototype
392 * argp-parse.c (argp_def): Use gettext wrappers
393 (argp_default_parser): Use __argp_base_name
394 * argp-pin.c: New file. Defines program_invocation_name and
395 program_invocation_short_name on systems that lack them.
397 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
399 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
400 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
401 porting problem reported by Georg Schwarz in
402 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
404 2005-07-09 Bruno Haible <bruno@clisp.org>
406 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
407 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
408 Reported by Mark Junker <mjscod@gmx.de>.
410 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
412 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
413 (uintmax_t) [defined uintmax_t]: Do not declare.
414 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
415 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
416 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
417 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
418 sake of portability to weird hosts that C allows (though we don't
419 know of any practical examples).
421 * savedir.h (fdsavedir): New decl.
422 * savedir.c (fdsavedir, savedirstream): New functions; the latter
423 contains most of the former guts of savedir.
424 (savedir): Use savedirstream.
427 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
429 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
430 coreutils no longer futzes with rounding modes.
432 2005-11-14 Jim Meyering <jim@meyering.net>
434 * mkstemp-safer.c: Include <config.h>, required for possible
435 replacement of mkstemp.
437 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
439 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
441 (gethrxtime) [! (HAVE_NANOUPTIME
442 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
443 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
444 our own approximation.
446 2005-11-10 Simon Josefsson <jas@extundo.com>
448 * readline.c: Remove EOL.
450 2005-11-08 Eric Blake <ebb9@byu.net>
452 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
454 2005-11-08 Eric Blake <ebb9@byu.net>
456 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
458 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
460 Fix porting problem reported by Theodoros V. Kalamatianos.
461 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
462 Don't assume that futimes failing means we must fail.
464 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
466 * getcwd.c (__getcwd): Don't assume that system calls after readdir
467 leave errno alone. Problem reported by Dmitry V. Levin.
469 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
471 * savedir.c (savedir): Don't assume that xrealloc etc. leave
472 errno alone. Problem reported by Frederic Jolliton.
474 2005-10-28 Simon Josefsson <jas@extundo.com>
476 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
477 "restrict" keywords, as per POSIX. Protect the function
478 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
479 Don't use K&R prototypes. Check the sprintf return values.
480 Re-define EAFNOSUPPORT if not present. Indent.
482 * md5.h, md5.c: Simplify buffer handling visavi alignment,
483 suggested by Bruno Haible <bruno@clisp.org>.
485 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
487 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
489 * gc-libgcrypt.c: Add MD2 (which is not available through
492 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
494 * md2.h, md2.c: New files.
496 2005-10-24 Simon Josefsson <jas@extundo.com>
498 * md4.h: Shrink buffer size, now that we changed the type.
500 2005-10-22 Simon Josefsson <jas@extundo.com>
502 * arcfour.h, arcfour.c: Use fixed size indices in the
503 arcfour_context struct (simplify test vector testing in GNU
506 2005-10-22 Simon Josefsson <jas@extundo.com>
508 * md4.h, md4.c: Simplify buffer handling visavi alignment,
509 suggested by Bruno Haible <bruno@clisp.org>.
511 2005-10-22 Simon Josefsson <jas@extundo.com>
513 * crc.h: Include stddef.h, for size_t.
515 2005-10-21 Simon Josefsson <jas@extundo.com>
517 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
518 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
520 2005-10-21 Simon Josefsson <jas@extundo.com>
522 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
525 2005-10-21 Simon Josefsson <jas@extundo.com>
527 * gc-gnulib.c: Support ARCTWO in CBC mode.
529 2005-10-21 Simon Josefsson <jas@extundo.com>
531 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
534 * hmac-sha1.c (hmac_sha1): Likewise.
536 * crc.c (crc32_update): Actually use crc parameter, suggested by
537 Bruno Haible <bruno@clisp.org>.
539 * crc.h: Include stdint.h directly, suggested by Bruno Haible
542 2005-10-21 Simon Josefsson <jas@extundo.com>
544 * des.h, des.c: New files.
546 * gc-gnulib.c: Support DES.c
548 2005-10-21 Simon Josefsson <jas@extundo.com>
550 * arctwo.h, arctwo.c: New files.
552 * gc-gnulib.c: Support ARCTWO.
554 2005-10-21 Simon Josefsson <jas@extundo.com>
556 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
558 2005-10-19 Simon Josefsson <jas@extundo.com>
560 * gc-gnulib.c: Support ARCFOUR.
562 2005-10-19 Simon Josefsson <jas@extundo.com>
564 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
567 * gc.h: Add ECB enum type.
569 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
571 2005-10-19 Simon Josefsson <jas@extundo.com>
573 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
575 2005-10-18 Simon Josefsson <jas@extundo.com>
577 * md4.h, md4.c: New files, based on md5.?.
579 2005-10-17 Simon Josefsson <jas@extundo.com>
581 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
583 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
585 2005-10-17 Simon Josefsson <jas@extundo.com>
587 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
589 2005-10-17 Simon Josefsson <jas@extundo.com>
591 * gc.h, gc-libgcrypt.c: Add ciphers.
593 2005-10-17 Simon Josefsson <jas@extundo.com>
595 * sha1.c: Use uint32_t instead of md5_uint32.t
597 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
600 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
602 * md5.h: Use stdint.h and uint32_t. Doc fix.
604 2005-10-15 Simon Josefsson <jas@extundo.com>
606 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
608 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
610 2005-10-14 Simon Josefsson <jas@extundo.com>
612 * arcfour.h, arcfour.c: New files.
614 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
616 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
617 include <wchar.h>; no longer needed.
619 2005-10-14 Jakub Jelinek <jakub@redhat.com>
620 and Ulrich Drepper <drepper@redhat.com>
623 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
624 instead of inline stream orientation test and two separate
625 function calls. Pay no attention to USE_IN_LIBIO.
627 2005-10-14 Roland McGrath <roland@redhat.com>
629 Import from libc. [BZ #1331]
630 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
632 Reported by Matej Vela <vela@debian.org>.
634 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
636 * mkdir-p.c (make_dir_parents): Don't report an error if an
637 intermediate directory is in a read-only file system. Problem
638 reported by Eric Blake.
640 2005-10-13 Simon Josefsson <jas@extundo.com>
642 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
643 Move memory allocation outside of loop.
645 2005-10-12 Simon Josefsson <jas@extundo.com>
647 * gc-pbkdf2-sha1.c: New file.
649 * gc.h: Add gc_pbkdf2_sha1 prototype.
651 2005-10-12 Simon Josefsson <jas@extundo.com>
653 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
654 suggested by Bruno Haible <bruno@clisp.org>.
656 2005-10-12 Simon Josefsson <jas@extundo.com>
658 * gc-libgcrypt.c (gc_hmac_sha1): New function.
660 * gc-gnulib.c (gc_hmac_sha1): New function.
662 2005-10-12 Simon Josefsson <jas@extundo.com>
664 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
666 2005-10-12 Simon Josefsson <jas@extundo.com>
668 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
669 GC_USE_HMAC_MD5, respectively.
671 * gc-libgcrypt.c (gc_md5): Fix assert call.
674 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
676 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
678 * gc-gnulib.c (gc_hash_buffer): Ditto.
680 2005-10-11 Bruno Haible <bruno@clisp.org>
682 * c-strcasestr.h: New file, from GNU gettext.
683 * c-strcasestr.c: New file, from GNU gettext.
685 2005-10-11 Bruno Haible <bruno@clisp.org>
687 * c-strcase.h: New file, from GNU gettext.
688 * c-strcasecmp.c: New file, from GNU gettext.
689 * c-strncasecmp.c: New file, from GNU gettext.
691 2005-10-11 Simon Josefsson <jas@extundo.com>
693 * crc.h, crc.c: New files.
695 * gc.h (gc_hash_buffer): Add doc.
697 2005-10-08 Simon Josefsson <jas@extundo.com>
699 * gc.h: Add gc_hash and gc_hash_buffer.
701 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
703 * gc-libgcrypt.c (gc_hash_buffer): Add.
705 2005-10-11 Bruno Haible <bruno@clisp.org>
707 * strcasecmp.c: Include limits.h.
708 (strcasecmp): Avoid integer overflow on exotic platforms.
709 * strncasecmp.c: Include limits.h.
710 (strncasecmp): Avoid integer overflow on exotic platforms.
711 Reported by Paul Eggert.
713 2005-10-06 Simon Josefsson <jas@extundo.com>
715 * hmac-md5.c: New file.
719 2005-10-06 Simon Josefsson <jas@extundo.com>
721 * memxor.c (memxor): Avoid casts and warnings.
723 2005-10-05 Derek Price <derek@ximbiot.com>
725 * getdelim.c (SIZE_MAX): New macro, if not already defined.
727 2005-10-05 Simon Josefsson <jas@extundo.com>
729 * memxor.c (memxor): Fix compiler error.
731 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
732 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
734 * memxor.h, memxor.c: New files.
736 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
737 we assume all systems have it, suggested by Jim Meyering
738 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
739 any systems lack sys/socket.h; mingw32 is known to lack it, but we
740 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
743 2005-10-04 Bruno Haible <bruno@clisp.org>
745 * verify.h (verify_true): Provide alternative definition for C++.
747 2005-10-04 Simon Josefsson <jas@extundo.com>
749 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
750 D. Baushke" <mdb@gnu.org>.
752 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
754 * getdelim.c: Include getdelim.h first. Include <limits.h>.
755 (SSIZE_MAX): New macro, if not already defined.
756 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
759 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
761 * exclude.c: Include verify.h.
762 (verify): Remove. All callers changed to use verify.h's version.
763 * strtoimax.c: Likewise.
764 * utimecmp.c: Likewis.e
767 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
768 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
769 * .cvsignore: Add fts.h, search.h, t-fpending.
770 * settime.c (settime): Fix { typo in previous patch. Also, don't
771 bother returning ENOSYS if settimeofday or stime fails; just let
772 them return whatever errno they want to return.
773 * utimens.c: Include unistd.h, for dup2.
774 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
775 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
777 2005-10-02 Jim Meyering <jim@meyering.net>
780 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
781 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
782 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
783 Remove AT_FDCWD test.
784 Do not consume the fd unless successful.
785 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
786 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
787 block, so that we don't even try to compile it if settimeofday is
788 available. This works around a compilation failure on OSF1 V5.1,
789 due to stime requiring a `long int*' while tv_sec is `int'.
791 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
793 * getdelim.c (getdelim): Remove unused variables.
795 2005-10-01 Simon Josefsson <jas@extundo.com>
797 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
798 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
799 AI_* and EAI_* definitions. Protect function declarations.
801 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
803 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
804 so that the code works even with ancient cpp. Portability problem
805 with GCC 2.7.2.1 reported by Thomas M.Ott.
807 2005-09-27 Jim Meyering <jim@meyering.net>
809 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
811 * intprops.h (signed_type_or_expr__): Define.
812 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
815 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
817 * verify.h (verify_expr): Remove, replacing with:
818 (verify_true): New macro that returns true instead of void.
819 (verify_type__): Remove.
820 (verify): Use verify_true rather than verify_type__.
822 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
824 * utimens.c (ENOSYS): Define if not already defined.
825 (futimens): Support having a null PATH if the file descriptor
828 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
830 (__attribute): Define to empty unless GCC 3.1 or later.
831 This works around a core dump on OpenBSD 3.4, which has GCC
832 2.95.3, which dumps core when given __attribute__(()). It also
833 simplifies other tests, since we really don't want to bother with
834 worrying about which ancient version of GCC supported what.
835 Original problem reported by Yoann Vandoorselaere, with part of
836 the fix suggested by Derek Price.
838 2005-09-24 Jim Meyering <jim@meyering.net>
840 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
841 so we can once again use a positive bitfield width of 1 -- now we
842 don't have to explain why we were using a bitfield width of 2.
844 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
846 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
847 Problem reported by Eric Blake.
848 (getaddrinfo): Initialize se so that it's not garbage.
849 Redo internal storage allocation so that it doesn't make unportable
850 assumptions about alignment.
853 * utimens.c (futimens): Use futimesat if available.
854 Prefer it to futimes since it doesn't have the futimes bug.
856 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
857 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
858 Instead, declare a function that returns a pointer to an array,
859 and use verify_type__ to declare the size of the array.
860 Problem and germ of a solution reported by Bruno Haible.
861 (verify_type__): Use 2, not 1, for bitfield size, to avoid
862 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
864 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
868 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
870 * argmatch.h: Include verify.h
871 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
872 (ARGMATCH_ASSERT): Remove; unused.
873 * canonicalize.c: Assume STDC_HEADERS.
874 * exclude.c: Include "strcase.h".
875 * regex_internal.h [!defined _LIBC]: Likewise.
876 * getusershell.c: Include stdio--.h rather than stdio.h
878 (getusershell): Call fopen, not fopen_safer.
879 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
880 Do not include unistd-safer.h.
881 (save_cwd): Don't call fd_safer; no longer needed
882 now that we include fcntl--.h.
884 * getdate.y (relative_time): New type.
885 (RELATIVE_TIME_0): New constant.
886 (parser_control): Use relative_time instead of doing it ourselves.
887 (%union): Add new relative_time rel member.
888 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
890 (relunit, relunit_snumber): Now of type rel.
891 (zone, rel, relunit, get_date): Adjust to above changes.
893 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
894 Do not include unistd-safer.h.
895 (getloadavg): Don't call fd_safer; no longer needed
896 now that we include fcntl--.h.
898 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
899 (make_dir_parents): Treat ENOSYS like EEXIST.
901 Improve quality of diagnostics on restore_cwd failure.
902 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
903 (make_dir_parents): Last arg is now int * (for errno), not bool *.
904 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
905 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
906 each time through the loop. Do not diagnose restore_cwd failure;
907 that is the caller's job (and perhaps the caller does not care).
909 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
910 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
911 If the file already exists but is not a directory, don't bother
912 to try to make its parents.
913 Close potential file descriptor leak if we can't chdir("/") (!).
914 Don't always return true if chdir($PWD) fails; return true only
915 if the requested action was done successfully (except for the
917 Don't log final directory unless we actually made it.
918 Refactor to avoid duplicate code to fix up permissions.
919 Don't attempt to fix up parent permissions if chdir($PWD) fails.
921 * strftime.c (my_strftime): Rewrite the previous change slightly,
922 to make it a bit faster and (I hope) clearer.
923 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
924 Fix bug in formats like %2N.
926 * verify.h: New file.
928 2005-09-22 Jim Meyering <jim@meyering.net>
932 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
934 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
935 the .tm_year member, since otherwise gcc-4.0 would now warn about
936 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
938 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
939 order to avoid an unsuppressible warning from gcc on 64-bit systems.
941 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
942 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
943 when run in a time zone for which daylight savings time is in effect
944 for the starting date.
946 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
947 stop us from restricting permissions of just-created absolute-named
949 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
950 to restore initial working directory.
951 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
952 to tell caller if/when we change the working directory and are
953 unable to return to the initial one.
954 * mkdir-p.h (make_dir_parents): Update prototype.
955 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
956 `return false'. This fixes a bug introduced on 2004-07-30.
958 * openat.c (fdopendir): Be sure to close the supplied
959 file descriptor before returning. This makes our replacement
960 implementation a little closer to Solaris's, where fdopendir
961 ties the file descriptor to the returned DIR* pointer.
962 * openat.c (unlinkat): New function.
963 * openat.h (unlinkat): Add prototype.
964 * openat-die.c (openat_save_fail): Rename from openat_save_die.
965 (openat_restore_fail): Rename from openat_restore_die.
966 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
968 Provide an alternative to exiting immediately upon save_cwd or
969 restore_cwd failure. Now, an application can arrange e.g.,
970 to perform a longjump in that case.
971 * openat.c: Include dirname.h.
972 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
973 (rpl_openat, fdopendir, fstatat): Call openat_save_die
974 and openat_restore_die rather than calling error directly.
975 Don't include "error.h" or "exitfail.h"; they're no longer needed.
977 * openat-die.c (openat_save_die, openat_restore_die): New file.
978 * openat.h (openat_save_die, openat_restore_die): Declare and define.
980 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
981 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
982 int utc, int nanoseconds);
984 date should not have to allocate a megabyte of virtual memory to
985 handle a format argument like +%1048575T. When implemented with
986 strftime, it must allocate such a buffer, use strftime to fill it
987 in, print it, then free it.
988 With fprintftime, it simply prints everything and exits.
989 With no need for memory allocation, that's one fewer way to fail.
990 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
991 optional field width, not before, so we accept %9:z, not %:9z.
992 (my_strftime): Be sure to use L_('x') for literals.
994 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
995 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
996 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
997 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
998 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
999 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1000 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1001 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1002 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1004 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1005 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1006 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1007 and don't include <sys/file.h>).
1009 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1011 Sync from coreutils.
1013 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1014 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1015 [!LDAV_DONE]: Avoid unused variable warning.
1017 2005-09-21 Bruno Haible <bruno@clisp.org>
1019 * unicodeio.h (unicode_to_mb): New declaration.
1021 2005-09-20 Derek Price <derek@ximbiot.com>
1023 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1025 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1027 Use a consistent style for including <config.h>.
1028 * __fpending.c, acl.c, argmatch.c,
1029 argp-help.c, argp-parse.c,
1030 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1031 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1032 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1033 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1034 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1035 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1036 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1037 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1038 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1039 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1040 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1041 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1042 modechange.c, mountlist.c, open-safer.c, physmem.c,
1043 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1044 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1045 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1046 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1047 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1048 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1049 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1050 userspec.c, utimecmp.c, version-etc-fsf.c,
1051 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1052 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1053 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1054 Standardize inclusion of config.h.
1055 * __fpending.h, dirfd.h, getdate.h, human.h,
1056 inttostr.h: Removed inclusion of config.h from header files.
1057 * inttostr.c: Adjusted in-tree users.
1058 * timespec.h: Remove superfluous warning to include config.h.
1059 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1060 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1061 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1062 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1064 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1066 * stat-time.h: New file.
1067 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1068 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1070 (timespec_cmp): New function.
1071 * utimecmp.c: Include stat-time.h.
1072 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1073 members exist, not on the obsolescent ST_MTIM_NSEC.
1074 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1076 2005-09-15 Derek Price <derek@ximbiot.com>
1077 Paul Eggert <eggert@cs.ucla.edu>
1079 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1080 changes, consolidating in...
1081 * regex_internal.h: ...this file.
1083 2005-09-15 Derek Price <derek@ximbiot.com>
1085 * regex_internal.h: Blank `pure' for GNUC < 3.
1086 * regex_internal.c: Ditto, using this...
1087 (__GNUC_PREREQ): ...new macro.
1088 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1089 (__GNUC_PREREQ): ...this new macro.
1091 * strstr.h: Include string.h. Define strstr as a macro here.
1093 2005-09-13 Derek Price <derek@ximbiot.com>
1095 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1097 Reported by Jim Meyering <jim@meyering.net>.
1099 2005-09-13 Jim Meyering <jim@meyering.net>
1101 * canon-host.c: Filter through gnu indent and reword comments slightly.
1102 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1104 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1106 * lib/base64.c: Typo.
1107 (base64_encode): Put b64str in initialized data section.
1109 2005-09-12 Derek Price <derek@ximbiot.com>
1111 Return usable errors from canon-host.
1112 * canon-host.h: New file.
1113 * canon-host.c (canon_host): Wrap...
1114 (canon_host_r): ...this new function, which now relies exclusively on
1116 (ch_strerror): New function.
1117 (last_cherror): New global.
1118 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1119 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1121 (freeaddrinfo): Free ai->ai_canonname when set.
1123 2005-09-12 Derek Price <derek@ximbiot.com>
1124 Paul Eggert <eggert@cs.ucla.edu>
1126 * glob-libc.h: Renamed from glob_.h. The new version is
1127 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1128 protecting things that should be done only in gnulib contexts.
1129 * glob_.h: New file, containing only the glob things needed for
1131 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1132 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1133 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1134 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1135 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1136 and to respect the namespace rules better.
1138 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1140 Merge glibc and coreutils changes into gnulib, plus a few
1142 * md5.c: Use #error rather than a string.
1143 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1144 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1145 (__attribute__): Define to empty for non recent-GCC.
1146 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1147 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1148 Renamed from their non-__ counterparts, with new macros replacing
1149 them if not _LIBC. Add __THROW attribute.
1151 (struct md5_ctx): Align buffer if using GCC.
1152 * sha1.h (struct sha1_ctx): Likewise.
1153 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1154 The old name was backwards.
1155 (NOTSWAP): Remove; not used.
1156 (rol): New macro, moved here from md5.h.
1157 (sha1_process_block): Remove a FIXME that doesn't make sense.
1159 2005-09-12 Derek Price <derek@ximbiot.com>
1161 * gai_strerror.c: Include config.h when available. Include
1162 getaddrinfo.h before other headers to test interface.
1163 Reported by Larry Jones <lawrence.jones@ugs.com>.
1165 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1167 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1168 definitions, since that's the preferred style in glibc.
1169 Fix a minor spacing issue, and update copyright notice to match glibc's.
1171 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1173 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1175 2005-09-06 Simon Josefsson <jas@extundo.com>
1177 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1178 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1180 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1182 Change bitset word type from unsigned int to unsigned long int,
1183 as this has better performance on typical 64-bit hosts.
1184 Port bitset code to hosts with unusual word sizes.
1185 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1186 (build_collating_symbol):
1187 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1188 argument is a bitset. This is merely a style issue, but it makes
1189 it clearer that an entire array is expected.
1190 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1191 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1192 Port to the case where bitset_word is not the same as unsigned int.
1193 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1194 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1196 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1197 (build_trtable, group_nodes_into_DFAstates):
1199 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1200 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1201 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1202 * regexec.c (group_nodes_into_DFAstates): Likewise.
1203 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1204 * regcomp.c (optimize_subexps, lower_subexp):
1205 Work even if bitset_word has holes in its bitwise representation.
1206 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1207 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1209 * regex_internal.c (re_string_reconstruct):
1210 Don't assume UCHAR_MAX == 255.
1211 * regex_internal.h (bitset_set_all): Likewise.
1212 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1214 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1215 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1217 (BITSET_WORD_MAX): New macro.
1218 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1219 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1220 (bitset_empty, bitset_copy):
1221 Prefer sizeof (bitset) to multiplying it out ourselves.
1222 (bitset_not_merge): Remove; unused.
1223 (bitset_contain): Return bool, not unsigned int with one bit on.
1224 All callers changed.
1225 * regexec.c (build_trtable): Don't assume bitset has no stricter
1226 alignment than re_node_set; do this by defining a new internal
1227 type struct dests_alloc and using it to allocate memory.
1229 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1231 Check for arithmetic overflow when calculating sizes, to prevent
1232 some buffer-overflow issues. These patches are conservative, in the
1233 sense that when I couldn't determine whether an overflow was possible,
1234 I inserted a run-time check.
1235 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1236 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1237 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1238 (re_xnrealloc, re_x2nrealloc): New inline functions.
1239 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1240 (build_equiv_class, build_charclass): Check for arithmetic overflow
1241 in size expression calculations.
1242 * lib/regex_internal.c (re_string_realloc_buffers):
1243 (build_wcs_upper_buffer, re_node_set_add_intersect):
1244 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1245 (re_dfa_add_node, register_state): Likewise.
1246 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1247 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1248 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1249 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1251 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1253 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1254 to avoid a collision with bits/local_lim.h in glibc.
1255 All uses changed. Problem reported by Dmitry V. Levin in
1256 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1258 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1259 bugs in int versus size_t comparisons.
1260 (re_string_context_at): Fix bug where the code assumed that
1263 Use bool where appropriate.
1264 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1265 All callers changed.
1266 (calc_eclosure_iter): Likewise, for ROOT arg.
1267 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1268 (build_charclass_op): Likewise, for NON_MATCH arg.
1269 * regex_internal.c (re_string_allocate, re_string_construct):
1270 (re_string_construct_common): Likewise, for ICASE arg.
1271 * regexec.c (re_search_2_stub, re_search_stub):
1272 Likewise, for RET_LEN arg.
1273 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1274 (set_regs): Likewise, for FL_BACKTRACK arg.
1275 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1276 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1277 (calc_eclosure_iter, parse_bracket_exp):
1278 Use bool for internal variables that are booleans.
1279 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1280 (set_regs, build_sifted_states, sift_states_bkref):
1281 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1282 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1283 (find_collation_sequence_value):
1285 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1286 (re_node_set_compare):
1287 Return bool, not int. All callers changed.
1288 * regexec.c (check_halt_node_context, check_dst_limits):
1289 (build_trtable, check_node_accept): Likewise.
1290 * regex_internal.h: Include stdbool.h.
1292 Fix bugs uncovered when converting to bool.
1293 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1294 failure instead of charging ahead blindly.
1295 * regex_internal.c (register_state): Likewise.
1296 * regexec.c (re_search_2_stub): Use simpler method than boolean
1297 for freeing internal storage.
1298 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1299 bitset pieces used as boolean, to avoid undefined behavior
1300 on hosts that do int overflow checking.
1302 2005-08-31 Derek Price <derek@ximbiot.com>
1304 * getdelim.c (getdelim): Return EOF on EOF.
1305 Reported by Larry Jones <lawrence.jones@ugs.com>.
1307 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1309 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1310 lengths fit in regoff_t; this isn't true if regoff_t is the same
1312 * regex.c (re_search_internal): 5th arg is LAST_START
1313 (= START + RANGE) instead of RANGE. This avoids overflow
1314 problems when regoff_t is the same width as size_t.
1315 All callers changed.
1316 (re_search_2_stub): Check for overflow when adding the
1317 sizes of the two strings.
1318 (re_search_stub): Check for overflow when adding START
1319 to RANGE; if it occurs, substitute the extreme value.
1321 2005-08-31 Jim Meyering <jim@meyering.net>
1323 * regcomp.c (search_duplicated_node): Make first pointer arg
1325 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1326 (register_state): Likewise.
1327 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1328 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1329 (group_nodes_into_DFAstates): Likewise.
1331 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1333 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1334 old glibc regex code mishandles strings longer than 2**31 bytes.
1335 This patch fixes this when the regex code is used in gnulib
1336 (i.e., outside glibc).
1338 This patch should not affect the use of the regex code inside
1339 glibc. No doubt this problem also needs to be handled for glibc
1340 as well, but the result will be an incompatible change to the
1341 glibc ABI, and the old ABI will have to be supported too. That
1342 can be the the subject for another patch.
1344 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1345 governing whether the rest of this patch is active. By default,
1346 the macro is disabled and the patch has no effect.
1347 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1348 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1349 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1350 (re_match_2, re_set_registers): Use the new types.
1351 * regex_internal.h (Idx, re_hashval_t): New types.
1352 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1354 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1355 (re_string_context_at, bin_tree_t, re_dfastate_t):
1356 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1357 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1358 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1359 (re_string_char_size_at, re_string_wchar_at):
1360 (re_string_elem_size_at):
1361 Use the new types and macros to port to 64-bit hosts.
1362 Use unsigned types for internal values, so that the code
1363 mostly works even for arrays larger than SSIZE_MAX.
1364 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1365 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1366 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1367 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1368 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1369 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1370 (calc_inveclosure, parse_dup_op, build_range_exp):
1371 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1372 (fetch_number, create_token_tree, mark_opt_subexp):
1374 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1375 (create_cd_newstate, re_string_allocate, re_string_construct):
1376 (re_string_realloc_buffers, build_wcs_upper_buffer):
1377 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1378 (re_string_reconstruct, re_string_peek_byte_case):
1379 (re_string_fetch_byte_case, re_string_context_at):
1380 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1381 (re_node_set_init_copy, re_node_set_add_intersect):
1382 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1383 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1384 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1385 (re_acquire_state, re_acquire_state_context, register_state):
1387 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1388 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1389 (re_search_internal, re_search_2_stub, re_search_stub)
1390 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1391 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1392 (update_cur_sifted_state, check_dst_limits):
1393 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1394 (check_subexp_limits, sift_states_bkref, merge_state_array):
1395 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1396 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1397 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1398 (expand_bkref_cache, check_node_accept_bytes):
1399 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1400 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1401 (acquire_init_state_context, check_halt_node_context):
1402 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1403 (sift_states_backward, clean_state_log_if_needed):
1404 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1405 (find_recover_state, transit_state_sb, transit_state_mb):
1406 (transit_state_bkref, build_trtable, match_ctx_clean):
1408 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1409 to work around an assumption that REG_MISSING is negative.
1411 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1412 (seek_collating_symbol_entry) [defined _LIBC]:
1413 (lookup_collation_sequence_value) [defined _LIBC]:
1414 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1415 Use prototypes rather than old-style function definitions.
1416 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1417 (transit_state_sb) [0]:
1418 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1420 * regexec.c (re_search_internal): Simplify update of rm_so and
1423 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1424 (optimize_subexps, lower_subexp):
1425 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1426 since the signed shift might overflow. Use 1u<<31 instead.
1427 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1428 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1431 * regcomp.c (optimize_subexps, lower_subexp):
1432 Use CHAR_BIT rather than 8, for clarity.
1433 * regexec.c (check_dst_limits_calc_pos_1):
1434 (check_subexp_matching_top): Likewise.
1435 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1436 have to worry about portability issues when shifting it left.
1437 Remove no-longer-needed test for table_size > 0.
1438 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1439 in a word, as the resulting behavior is undefined.
1440 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1441 in one case, a <= should have been an <, and in another case the
1442 whole test was missing.
1443 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1444 the standard name CHAR_BIT.
1445 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1446 this is not true on one's complement and signed-magnitude hosts.
1448 * regex_internal.h (re_sub_match_top_t): Remove unused member
1450 (struct re_dfa_t): Remove unused member states_alloc.
1451 * regcomp.c (init_dfa): Don't initialize unused members.
1453 2005-08-31 Bruno Haible <bruno@clisp.org>
1455 * strstr.c: Include <stddef.h>, for NULL.
1456 * strcasestr.c: Likewise.
1457 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1459 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1461 * iconvme.h: Add prototype for iconv_alloc.
1463 2005-08-29 Simon Josefsson <jas@extundo.com>
1465 * iconvme.c: Fix errno.
1467 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1469 * iconvme.c: Split iconv_string into iconv_alloc.
1471 2005-08-27 Jim Meyering <jim@meyering.net>
1473 * fopen-safer.c: Merge minor changes from coreutils.
1474 * dup-safer.c: Likewise.
1475 * fd-safer.c: Likewise.
1477 Merge from coreutils.
1478 * stdio--.h: New file.
1479 * stdlib--.h: New file.
1480 * mkstemp-safer.c: New file.
1482 GNU tar needs these.
1483 * pipe-safer.c: New file.
1484 * creat-safer.c: New file.
1485 * fcntl--.h (creat): Define to creat_safer.
1486 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1487 * unistd--.h (pipe): Define to pipe_safer.
1488 * unistd-safer.h: Declare pipe_safer.
1490 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1492 * regex_internal.h: Remove all references to
1493 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1495 (bitset_not, bitset_merge, bitset_not_merge):
1496 (bitset_mask, re_string_allocate, re_string_construct):
1497 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1498 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1499 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1500 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1501 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1502 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1503 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1504 (re_acquire_state_context):
1505 Remove unnecessary forward decls.
1506 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1507 Put __attribute at function definition,
1508 now that the function decl has been removed.
1509 * lib/regex_internal.c (re_string_peek_byte_case):
1510 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1513 2005-08-26 Simon Josefsson <jas@extundo.com>
1515 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1516 Haible <bruno@clisp.org>.
1518 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1520 * regexec.c (set_regs): Don't alloca with an unbounded size.
1522 alloca modernization/simplification for regex.
1523 * regex.c: Remove portability cruft for alloca. This no longer
1524 needs to be at the start of the file, and can be moved into
1525 regex_internal.h and simplified.
1526 * regex_internal.h: Include <alloca.h>.
1527 (__libc_use_alloca) [!defined _LIBC]: New macro.
1528 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1529 now works outside glibc.
1531 2005-08-24 Simon Josefsson <jas@extundo.com>
1533 * getpass.c: Add WIN32 implementation. Conditionalize use of
1534 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1535 GLIBC specific code.
1537 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1539 Make regex safe for g++. This fixes one real bug (an "err"
1540 that should have been "*err"). g++ problem reported by
1542 * regex_internal.h (re_calloc): New macro, consistent with
1543 re_malloc etc. All callers of calloc changed to use re_calloc.
1544 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1545 not int. All callers changed.
1546 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1547 just use an array of size MB_LEN_MAX.
1548 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1549 (find_recover_state): Change "err" to "*err"; this fixes what
1550 appears to be a real bug.
1551 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1554 2005-08-25 Jim Meyering <jim@meyering.net>
1556 * open-safer.c: Include <config.h>.
1557 Otherwise, we'd lose LARGEFILE support in any file using
1560 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1562 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1563 * regex.h (regerror): Likewise.
1565 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1566 requires this. (The code never needed it.)
1568 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1569 All uses of recently-renamed identifiers changed to use the new,
1570 POSIX-compliant names. The code will build and run just fine
1571 without these changes, but it's better to eat our own dog food
1572 and use the standard-conforming names.
1574 * regex.h: Fix a multitude of POSIX name space violations.
1575 These changes have an effect only for programs that define
1576 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1577 do not change anything for programs compiled in the normal way.
1578 Also, there is no effect on the ABI.
1580 (_REGEX_SOURCE): New macro.
1581 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1582 defined and _GNU_SOURCE is not; this fixes a name space violation.
1584 Rename the following macros to obey POSIX requirements.
1585 The old names are still visible as macros if _REGEX_SOURCE is defined.
1586 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1587 RE_BACKSLASH_ESCAPE_IN_LISTS.
1588 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1589 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1590 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1591 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1592 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1593 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1594 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1595 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1596 (REG_INTERVALS): renamed from RE_INTERVALS.
1597 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1598 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1599 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1600 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1601 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1602 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1603 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1604 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1605 RE_UNMATCHED_RIGHT_PAREN_ORD.
1606 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1607 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1608 (REG_DEBUG): renamed from RE_DEBUG.
1609 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1610 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1611 unusual, since we can't clash with the POSIX REG_ICASE.
1612 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1613 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1614 (REG_NO_SUB): renamed from RE_NO_SUB.
1615 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1616 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1617 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1618 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1619 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1620 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1621 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1622 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1623 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1624 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1625 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1626 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1627 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1628 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1629 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1630 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1631 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1632 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1633 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1634 (REG_FIXED): Renamed from REGS_FIXED.
1635 (REG_NREGS): Renamed from RE_NREGS.
1637 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1638 of other REG_* macros, since POSIX says the user is allowed to
1639 #undef these macros selectively.
1641 (reg_errcode_t): Update comment stating what other tables need
1644 Rename the following enum values to obey POSIX requirements.
1645 The old names are still visible as macros.
1646 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1647 is not defined, since GNU is supposed to be a superset of POSIX as
1648 much as possible, and since we want reg_errcode_t to be a signed
1649 type for implementation consistency.
1650 (_REG_NOERROR): Renamed from REG_NOERROR.
1651 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1652 (_REG_BADPAT): Renamed from REG_BADPAT.
1653 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1654 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1655 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1656 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1657 (_REG_EBRACK): Renamed from REG_EBRACK.
1658 (_REG_EPAREN): Renamed from REG_EPAREN.
1659 (_REG_EBRACE): Renamed from REG_EBRACE.
1660 (_REG_BADBR): Renamed from REG_BADBR.
1661 (_REG_ERANGE): Renamed from REG_ERANGE.
1662 (_REG_ESPACE): Renamed from REG_ESPACE.
1663 (_REG_BADRPT): Renamed from REG_BADRPT.
1664 (_REG_EEND): Renamed from REG_EEND.
1665 (_REG_ESIZE): Renamed from REG_ESIZE.
1666 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1667 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1668 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1669 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1670 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1672 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1673 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1674 changed. But support the old name if the new one is not defined
1675 and if _REGEX_SOURCE.
1677 Change the following member names in struct re_pattern_buffer.
1678 The old names are still supported if !_REGEX_SOURCE.
1679 The new names are always supported, regardless of _REGEX_SOURCE.
1680 (re_buffer): Renamed from buffer.
1681 (re_allocated): Renamed from allocated.
1682 (re_used): Renamed from used.
1683 (re_syntax): Renamed from syntax.
1684 (re_fastmap): Renamed from fastmap.
1685 (re_translate): Renamed from translate.
1686 (re_can_be_null): Renamed from can_be_null.
1687 (re_regs_allocated): Renamed from regs_allocated.
1688 (re_fastmap_accurate): Renamed from fastmap_accurate.
1689 (re_no_sub): Renamed from no_sub.
1690 (re_not_bol): Renamed from not_bol.
1691 (re_not_eol): Renamed from not_eol.
1692 (re_newline_anchor): Renamed from newline_anchor.
1694 Change the following member names in struct re_registers.
1695 The old names are still supported if !_REGEX_SOURCE.
1696 The new names are always supported, regardless of _REGEX_SOURCE.
1697 (rm_num_regs): Renamed from num_regs.
1698 (rm_start): Renamed from start.
1699 (rm_end): Renamed from end.
1701 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1702 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1703 Prepend __ to parameter names.
1705 Undo yesterday's changes.
1707 2005-08-24 Jim Meyering <jim@meyering.net>
1709 Sync from coreutils.
1710 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1712 2005-08-21 Bruno Haible <bruno@clisp.org>
1714 * lock.h: Add multiple inclusion guard.
1715 * tls.h: Add multiple inclusion guard.
1717 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1719 * regex.h (REG_NOSYS)
1720 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1721 Define, since POSIX requires it as of 2001.
1722 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1723 New private symbol, used to keep the enum signed in all cases.
1724 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1725 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1727 * regex_internal.c (re_string_skip_chars, register_state):
1729 Remove forward decls; no longer needed now that we use prototypes.
1730 * regexec.c (acquire_init_state_context, check_halt_node_context):
1731 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1732 (clean_state_log_if_needed): Likewise.
1734 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1736 Fix problems reported by Sam Steingold in
1737 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1738 * regexec.c (sift_states_bkref): Fix portability bug: the code
1739 assumed that reg_errcode_t is a signed type, which is not
1740 necessarily true if _XOPEN_SOURCE is not defined.
1741 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1742 some compilers warn about it otherwise.
1744 2005-08-20 Jim Meyering <jim@meyering.net>
1746 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1747 of unused local, dfa.
1749 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1751 * regcomp.c (create_initial_state): Remove duplicate decl.
1752 (init_word_char, create_initial_state, duplicate_node_closure):
1753 (fetch_token, peek_token_bracket, build_range_exp):
1754 (build_collating_symbol): Remove forward decls; no longer needed
1755 now that we use prototypes.
1758 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1759 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1760 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1761 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1762 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1763 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1764 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1765 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1766 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1767 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1768 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1769 (build_charclass, build_charclass_op, fetch_number, create_tree):
1770 (create_token_tree, mark_opt_subexp, duplicate_tree):
1771 Use prototypes rather than old-style definitions.
1774 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1775 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1776 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1777 (re_string_reconstruct, re_string_peek_byte_case):
1778 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1779 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1780 (re_node_set_init_copy, re_node_set_add_intersect):
1781 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1782 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1783 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1784 (re_acquire_state, re_acquire_state_context, register_state):
1785 (create_ci_newstate, create_cd_newstate, free_state):
1787 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1788 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1789 (re_search_internal, prune_impossible_nodes):
1790 (acquire_init_state_context, check_matching, static):
1791 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1792 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1793 (update_regs, sift_states_backward, build_sifted_states):
1794 (clean_state_log_if_needed, merge_state_array):
1795 (update_cur_sifted_state, add_epsilon_src_nodes):
1796 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1797 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1798 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1799 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1800 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1801 (check_arrival, check_arrival_add_next_nodes):
1802 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1803 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1804 (check_node_accept_bytes, check_node_accept, extend_buffers):
1805 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1806 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1811 (re_string_allocate, re_string_construct, re_string_reconstruct):
1812 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1813 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1814 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1815 (re_string_context_at, re_string_peek_byte_case):
1816 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1817 is defined, since we now use prototypes always.
1819 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1820 C89 or better. All uses removed.
1822 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1824 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1825 [defined lint]: Suppress bogus uninitialized-variable warnings.
1827 * regcomp.c (duplicate_node): Return new index, not an error code,
1828 and let the caller return REG_ESPACE if out of space. This
1829 removes an uninitialied-variable warning with GCC 4.0.1, and also
1830 avoids taking the address of a local variable. All callers
1833 2005-08-19 Jim Meyering <jim@meyering.net>
1835 * regexec.c (proceed_next_node): Redo local variables to
1836 avoid GCC shadowing warnings.
1838 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1840 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1841 (re_node_set_insert_last, re_dfa_add_node):
1842 Rename local variables to avoid GCC shadowing warnings.
1844 2005-08-18 Bruno Haible <bruno@clisp.org>
1846 * strstr.c (strstr): Fix return value in multibyte case.
1847 * strcasestr.c (strcasestr): Likewise.
1849 2005-08-17 Jim Meyering <jim@meyering.net>
1851 Make the %s format (seconds since the epoch) work for a negative
1852 number and when used with a zero-padded field width, e.g. %015s.
1854 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1855 label so that it precedes the code to set `digits'. Otherwise,
1856 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1857 print `00-22'. Now, it prints `-0022', as it should.
1859 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1861 * regex.h: Remove useless space-before-tab. From coreutils.
1863 2005-08-17 Bruno Haible <bruno@clisp.org>
1865 * strcasestr.h: New file.
1866 * strcasestr.c: New file.
1868 2005-08-17 Bruno Haible <bruno@clisp.org>
1870 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1871 * strstr.c: Completely rewritten, with multibyte locale support.
1873 2005-08-17 Bruno Haible <bruno@clisp.org>
1875 * strcasecmp.c: Use mbuiter.h.
1877 2005-08-17 Bruno Haible <bruno@clisp.org>
1879 * mbuiter.h: New file.
1881 2005-08-16 Bruno Haible <bruno@clisp.org>
1883 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1885 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1886 NUL byte, not after it.
1888 2005-08-16 Bruno Haible <bruno@clisp.org>
1890 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1891 the valid ones. Makes the comparison operations transitive:
1892 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1893 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1895 2005-08-16 Bruno Haible <bruno@clisp.org>
1897 * strcase.h (strcasecmp): Add note in comments.
1898 * strncasecmp.c: Use code from strcasecmp.c.
1899 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1900 (strcasecmp): Work correctly in multibyte locales.
1902 2005-08-16 Bruno Haible <bruno@clisp.org>
1904 * strnlen1.h: New file.
1905 * strnlen1.c: New file.
1907 2005-08-16 Bruno Haible <bruno@clisp.org>
1909 * mbfile.h: New file.
1911 2005-08-16 Bruno Haible <bruno@clisp.org>
1913 * mbiter.h: New file.
1915 2005-08-16 Bruno Haible <bruno@clisp.org>
1917 * mbchar.h: New file.
1918 * mbchar.c: New file.
1920 2005-08-16 Bruno Haible <bruno@clisp.org>
1922 * tls.h: New file, from GNU gettext.
1923 * tls.c: New file, from GNU gettext.
1925 2005-08-15 Bruno Haible <bruno@clisp.org>
1927 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1930 2005-08-14 Jim Meyering <jim@meyering.net>
1932 Sync from coreutils.
1934 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1935 Use the hash-table-based cycle-detection code not just when
1936 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1937 Reported by James Youngman in
1938 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1939 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1940 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1941 This lets us compile with -DFTS_DEBUG, once again.
1942 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1943 * fts.c (fd_safer): Remove decl.
1944 Include fcntl--.h rather than unistd-safer.h
1945 (fts_safe_changedir): Don't call fd_safer; no longer needed
1946 now that we include fcntl--.h.
1948 2005-08-11 Simon Josefsson <jas@extundo.com>
1950 * readline.h, readline.c: New file.
1952 2005-08-11 Bruno Haible <bruno@clisp.org>
1954 * strnlen.h (strnlen): Change parameter name to match comment.
1956 2005-08-10 Simon Josefsson <jas@extundo.com>
1958 * strndup.c: Use strnlen.h.
1960 * strnlen.h: New file.
1962 2005-08-02 Simon Josefsson <jas@extundo.com>
1964 * getline.h, getline.c: Rewrite.
1966 * getdelim.h, getdelim.c: New files, ported from glibc.
1968 2005-07-31 Bruno Haible <bruno@clisp.org>
1970 * lock.h (gl_lock_initializer): New macro.
1971 (gl_lock_define_initialized): Use it.
1972 (gl_rwlock_initializer): New macro.
1973 (gl_rwlock_define_initialized): Use it.
1974 (gl_recursive_lock_initializer): New macro.
1975 (gl_recursive_lock_define_initialized): Use it.
1977 2005-07-26 Bruno Haible <bruno@clisp.org>
1979 * lock.h: Update from GNU gettext.
1980 * lock.c: Update from GNU gettext.
1982 2005-07-18 Bruno Haible <bruno@clisp.org>
1984 * lock.h (gl_once_t): New type.
1985 (gl_once_define, gl_once): New macros.
1986 * lock.c (fresh_once): New variable.
1987 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1990 2005-07-18 Simon Josefsson <jas@extundo.com>
1992 * check-version.c (check_version): Accept identical versions too.
1994 2005-07-18 Bruno Haible <bruno@clisp.org>
1996 * lock.h: New file, from GNU gettext.
1997 * lock.c: New file, from GNU gettext.
1999 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2001 * quotearg.c: Add translator comment suggested by Bruno Haible,
2002 with a minor change.
2004 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2006 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2007 copyright symbol and the year.
2008 * version-etc.c (COPYRIGHT_YEAR): New constant.
2009 (version_etc_va): Use parameterized copyright notice.
2010 Reword to conform to the current GNU coding standards.
2012 2005-07-11 Simon Josefsson <jas@extundo.com>
2014 * size_max.h: New file.
2016 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2018 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2021 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2022 and Paul Eggert <eggert@cs.ucla.edu>
2024 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2025 in wint_t, not wchar_t. Remove now-unnecessary cast.
2027 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2029 * regex.c, regex.h: Sync from libc.
2030 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2031 New files, synced from libc, except that regex_internal.h
2032 currently has a small porting fix.
2034 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2036 Remove the dependency of the strftime module on the tzset module.
2037 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2038 Copy the input structure, to work around some of the bug with
2039 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2040 Solaris releases, you should also use the tzset module, but we won't
2041 require it as a dependency any more since we don't want LGPLed code
2042 to depend on GPLed code.
2044 2005-07-02 Jim Meyering <jim@meyering.net>
2046 * backupfile.c (backup_args): Change a `0' to NULL.
2048 2005-07-01 Jim Meyering <jim@meyering.net>
2050 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2051 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2052 * save-cwd.c, tempname.c:
2053 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2054 and don't include <sys/file.h>).
2056 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2058 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2059 declares only 'struct timespec;' (!).
2061 2005-06-29 Jim Meyering <jim@meyering.net>
2063 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2064 type name. Use the variable name instead.
2065 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2067 2005-06-28 Simon Josefsson <jas@extundo.com>
2069 * check-version.h, check-version.c: New files.
2071 2005-06-28 Simon Josefsson <jas@extundo.com>
2073 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2074 collision with global variable. Better indentation. Don't
2075 increment buffer pointer beyond buffer end. Based on comments
2076 from Paul Eggert <eggert@cs.ucla.edu>.
2080 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2082 * canon-host.c (canon-host): Append trailing "," to 0 in
2083 initializer of struct addrinfo, as an indication that we don't
2084 care how many members the structure has.
2086 2005-06-24 Derek Price <derek@ximbiot.com>
2087 and Bruno Haible <bruno@clisp.org>
2089 Remove stat module & update lstat.
2090 * stat.c: Remove this file...
2091 (slash_aware_lstat): ...moving this content and its support...
2092 * lstat.c (rpl_lstat): ...into here.
2093 * lstat.h: New file.
2095 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2097 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2098 (ranged_convert): Don't save conversion in a temporary struct.
2099 This causes a warning with GCC 4.0.0, and anyway in the typical
2100 case it's not worth the extra 100 bytes or so of code.
2101 (ranged_convert, __mktime_internal): When calling a function via a
2102 pointer P, use P () rather than (*P) (), as we now assume C89 or
2105 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2107 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2108 "who -r" failed to give output. Problem reported by Tim Waugh.
2110 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2111 (xcalloc): Use it to avoid needless tests.
2112 Problem reported by Jim Meyering.
2114 2005-06-16 Jim Meyering <jim@meyering.net>
2116 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2117 when either N or S is zero.
2119 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2121 * argp.h (__option_is_short): Check upper limit of
2122 __key. Isprint() requires its argument to have the value
2123 of an unsigned char or EOF.
2125 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2127 * fnmatch.c (fnmatch): If there is an encoding error in a
2128 multibyte string or pattern, fall back on unibyte matching.
2129 Problem reported by James Youngman.
2131 2005-06-08 Bruno Haible <bruno@clisp.org>
2133 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2136 2005-06-08 Bruno Haible <bruno@clisp.org>
2138 * csharpcomp.h: New file, from GNU gettext.
2139 * csharpcomp.c: New file, from GNU gettext.
2140 * csharpcomp.sh.in: New file, from GNU gettext.
2142 2005-06-07 Derek Price <derek@ximbiot.com>
2145 * glob_.h: Indent nested #ifdef.
2147 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2149 Sync from coreutils.
2150 Use "file name" when talking about file names, instead of "filename"
2151 or "path", as per the GNU coding standards.
2152 * mkdir-p.c: Renamed from makepath.c.
2153 (make_dir_parents): Renamed from make_path. All callers changed.
2154 * mkdir-p.h: Likewise. All includers changed.
2155 * filenamecat.c: Renamed from path-concat.c.
2156 (file_name_concat): Renamed from path_concat. All callers changed.
2157 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2158 * filenamecat.h: Likewise. All includers changed.
2159 * acl.c: Don't use "path" or "filename" to mean "file name"
2160 in comments or local variable names.
2161 * basename.c: Likewise.
2162 * canonicalize.c, canonicalize.h: Likewise.
2163 * dirname.c, dirname.h: Likewise.
2164 * euidaccess.c: Likewise.
2165 * exclude.c: Likewise
2166 * fnmatch_.h, fnmatch_loop.c: Likewise.
2167 * fsusage.c, fsuage.h: Likewise.
2168 * fts.c, fts_.h: Likewise.
2169 * getcwd.c: Likewise.
2170 * getloadavg.c: Likewise.
2171 * mkstemp.c: Likewise.
2172 * mountlist.c, mountlist.h: Likewise.
2173 * openat.c, openat.h: Likewise.
2174 * readlink-stub.c: Likewise.
2175 * readutmp.c, readutmp.h: Likewise.
2176 * rename.c: Likewise.
2177 * rmdir.c: Likewise.
2179 * savedir.c: Likewise.
2180 * stripslash.c: Likewise.
2181 * tempname.c: Likewise.
2182 * xreadlink.c: Likewise.
2183 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2185 * exclude.h: Likewise.
2187 * euidaccess.c (getuid, getgid, getuid, getegid)
2188 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2189 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2190 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2191 * pathmax.h: Include <limits.h> unconditionally, since other
2192 files have been getting away with it for years (MORE/BSD 4.3
2194 * userspec.c (getpwnam, getgrnam, getgrgid)
2195 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2197 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2198 Define to 256, not 255, as per modern POSIX.
2200 2005-06-01 Bruno Haible <bruno@clisp.org>
2202 * csharpexec.h: New file, from GNU gettext.
2203 * csharpexec.c: New file, from GNU gettext.
2204 * csharpexec.sh.in: New file, from GNU gettext.
2206 2005-05-31 Derek Price <derek@ximbiot.com>
2207 Paul Eggert <eggert@cs.ucla.edu>
2210 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2212 2005-05-29 Derek Price <derek@ximbiot.com>
2213 Paul Eggert <eggert@cs.ucla.edu>
2215 * glob_.h, glob.c: New files.
2217 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2219 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2221 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2222 the configuration hassle isn't worth it.
2223 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2224 (LONGEST_MODIFIER, PRIuMAX): Remove.
2226 2005-05-27 Bruno Haible <bruno@clisp.org>
2228 * getlogin_r.h: Remove second include of <stddef.h>.
2230 2005-05-25 Bruno Haible <bruno@clisp.org>
2231 Derek Price <derek@ximbiot.com>
2233 * getlogin_r.h: Simplify API documentation.
2235 2005-05-25 Derek Price <derek@ximbiot.com>
2236 Paul Eggert <eggert@cs.ucla.edu>
2238 * getlogin_r.c, getlogin_r.h: New files.
2240 2005-05-22 Bruno Haible <bruno@clisp.org>
2242 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2243 Also include <sys/param.h> if it defines MIN, MAX.
2244 Based on a patch by Derek Price <derek@ximbiot.com>.
2246 2005-05-22 Bruno Haible <bruno@clisp.org>
2248 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2249 (INT64_MIN): Fix definition.
2250 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2252 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2253 NEED_SIGNED_INT_TYPES.
2255 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2256 HAVE_SYSTEM_INTTYPES.
2258 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2260 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2261 so that unistd-safer.h (GPL'ed code) need not be included.
2263 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2266 * fts.c: Don't include "cycle-check.h" or "hash.h".
2267 (setup_dir, free_dir): New functions.
2268 (enter_dir, leave_dir): Define trivial
2269 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2270 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2271 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2272 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2273 Move to fts-cycle.c.
2274 (fts_open): Use setup_dir.
2275 (fts_close): Use free_dir.
2276 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2277 This adds a label and some gotos, but the alternatives were messier.
2278 Check for memory allocation failure when entering a dir.
2279 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2280 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2281 (FTS): New member fts_cycle, that is a union that contains the
2282 old active_dir_ht and cycle_state. All uses changed to mention
2283 fts_cycle.ht and fts_cycle.state.
2284 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2285 fts.c, with the following changes:
2286 (setup_dir, free_dir): New functions.
2287 (enter_dir): Now returns bool. Return true if successful, false
2288 if memory exhausted. All callers changed.
2289 Do not bother partly cleaning up on
2290 memory allocation failure; that is free_dir's job.
2291 However, free ad if hash_insert fails, to avoid memory leak.
2292 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2293 fts->fts_options to see which union member to use.
2295 2005-05-20 Jim Meyering <jim@meyering.net>
2297 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2298 Now a macro, to pacify GCC.
2300 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2302 * chown.c (rpl_chown): Return -1 on failure.
2304 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2306 * canonicalize.c: Include canonicalize.h first, to test interface.
2307 Include <stddef.h> unconditionally, since we assume C89 now.
2308 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2309 * fts.c: Include fts_.h first, to check interface.
2310 Do not include intprops.h; no longer needed.
2311 Include cycle-check.h and hash.h, since fts_.h no longer does.
2312 Remove unnecessary casts of closedir to void.
2313 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2314 decide whether to decrement nlinks.
2315 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2316 (FTS): Use struct hash_table * instead of Hash_table, so that
2317 we no longer need to include hash.h here.
2319 2005-05-17 Jim Meyering <jim@meyering.net>
2321 * fts.c, fts_.h: New files, from coreutils.
2323 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2325 Sync from coreutils.
2326 * unlinkdir.c, unlinkdir.h: New files.
2327 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2328 regex.h, unlocked-io.h, xtime.h:
2329 White space changes only.
2330 * makepath.c (make_path): Port to hosts where leading "//" is special.
2331 * yesno.c: Include getline.h, not ctype.h.
2332 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2333 Use getline to remove arbitrary restriction on response length.
2335 2005-05-13 Bruno Haible <bruno@clisp.org>
2337 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2338 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2339 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2340 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2341 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2342 Add support for 64-bit integers in the MSVC compiler.
2344 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2346 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2347 Change the initial comment to refer to GPL, not LGPL.
2348 gnulib-tool will change it to LGPL as needed.
2350 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2351 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2352 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2353 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2354 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2355 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2356 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2357 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2358 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2359 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2360 concatpath.c, config.charset, copy-file.c, copy-file.h,
2361 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2362 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2363 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2364 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2365 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2366 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2367 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2368 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2369 full-read.c, full-read.h, full-write.c, full-write.h,
2370 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2371 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2372 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2373 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2374 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2375 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2376 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2377 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2378 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2379 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2380 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2381 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2382 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2383 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2384 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2385 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2386 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2387 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2388 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2389 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2390 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2391 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2392 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2393 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2394 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2395 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2396 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2397 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2398 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2399 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2400 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2401 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2402 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2403 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2404 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2405 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2406 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2407 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2408 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2409 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2410 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2411 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2412 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2413 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2414 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2415 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2416 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2417 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2418 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2419 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2420 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2421 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2422 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2423 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2424 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2425 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2426 Update FSF postal mail address.
2428 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2430 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2431 specified in ai_socktype. Fix invalid ai_protocol
2432 check. ai_protocol is usually set to 0 or depending on
2433 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2434 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2435 ai_socktype / ai_protocol in the returned addrinfo structure.
2437 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2438 Bruno Haible <bruno@clisp.org>
2440 * inet_ntop.h: New file.
2441 * inet_ntop.c: New file, from glibc with modifications.
2443 2005-05-08 Jim Meyering <jim@meyering.net>
2445 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2447 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2449 Merge from coreutils. Among other things,
2450 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2451 * fd-safer.c: New file.
2452 * fcntl-safer.h, open-safer.c: Remove.
2453 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2454 * dup-safer.c: Include unistd-safer.h first.
2455 Don't include errno.h.
2456 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2457 * file-type.h: Don't assume invoker included sys/stat.h first.
2458 * file-type.c: Rely on file-type.h change.
2459 * getloadavg.c: Include unistd-safer.h.
2460 (getloadavg): Use safer open.
2461 * getusershell.c: Include "stdio-safer.h".
2462 (getusershell): Use safer fopen.
2463 * long-options.c (long_options): Use NULL rather than 0.
2464 * modechange.h (mode_free): Remove; all callers changed to invoke
2466 * modechange.c: Likewise.
2467 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2468 (MODE_DONE): New constant.
2469 (struct mode_change): Remove 'next' member.
2470 (make_node_op_equals): New function; like the old one of the
2471 same name, except it allocates an array.
2472 (mode_compile, mode_create_from_ref): Use it.
2473 (mode_compile): Allocate result as an array, not a linked list.
2474 Parse octal string ourself, so that we catch mistakes like "+0".
2475 (mode_adjust): Arg is an array, not a linked list.
2476 * modechange.c: Include stat-macros.h, xalloc.h.
2477 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2478 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2479 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2480 Remove. This is now stat-macros.h's job.
2481 (talloc): Remove. All callers replaced by xalloc, so that
2482 our invokers don't have to worry about reporting memory failures.
2483 (make_node_op_equals): Remove.
2484 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2486 (struct mode_change): Moved here from modechange.h.
2487 (mode_append_entry): Remove.
2488 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2489 apps to have incorrect behavior. Use simpler algorithm for head
2490 and tail. Don't futz with umask; that's now the job of mode_adjust.
2491 Detect more invalid usages rather than having somewhat-random behavior.
2492 Don't insert an "a=" action, as that leads to incorrect behavior.
2493 (mode_compile, mode_create_from_ref): Return NULL on error instead
2494 of an enum, since now there's only one way to have an error. All
2496 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2497 at the correct time. Simplify calculation of "+u" and its ilk.
2498 Don't mishandle "+X".
2499 (mode_free): Remove "register" and localize decls.
2500 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2501 (struct mode_change): Move to modechange.c; callers don't
2502 need to see this stuff.
2503 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2504 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2505 (mode_change, mode_adjust): Reflect the new signatures noted above.
2506 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2507 that might redefine system include files.
2508 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2509 (my_usleep): Use NULL rather than (void *) 0.
2510 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2511 Use siginterrupt to specify that system calls should be interrupted.
2512 (rpl_nanosleep): Move initialization of suspended closer to call of
2514 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2515 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2516 (desirable_utmp_entry): New function.
2517 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2518 using x2nrealloc, to simplify logic.
2519 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2520 size calculation. Do not assume utmp file is a regular file.
2521 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2522 (READ_UTMP_CHECK_PIDS): New constant.
2523 * save-cwd.c: Include unistd-safer.h.
2524 (save_cwd): Use fd_safer.
2525 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2526 [!_LIBC] Include "stat-macros.h" instead.
2527 * unistd-safer.h (fd_safer): New decl.
2529 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2531 * byteswap_.h: New file.
2533 2005-04-25 Albert Chin <china@thewrittenword.com>
2535 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2538 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2540 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2541 that "UTC +1 second" continues to work. Problem reported
2543 (relunit_snumber): New rule.
2546 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2548 * getdate.y (universal_time_zone_table): New constant.
2549 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2550 universal_time_zone_table.
2551 (lookup_zone): Prefer universal_time_zone_table to
2552 local_time_zone_table, so that "GMT" time stamps are allowed in
2553 London during the summer. Problem reported by Ian Abbott.
2555 2005-04-12 Jim Meyering <jim@meyering.net>
2557 * human.c (humblock): Set *options even when returning due to
2558 xstrtoumax conversion failure. Thanks to a used-uninitialized
2561 2005-04-09 Jim Meyering <jim@meyering.net>
2563 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2564 -Wuninitialized: initialize tm0.tm_year.
2566 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2568 * getdate.y (parser_control): rels_seen is now a boolean, not a
2569 count, since there's no maximum. All uses changed.
2570 Add member dsts_seen.
2571 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2573 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2574 Use pc_rels_seen to decide whther a date is absolute.
2576 * getdate.y (number): Don't overwrite year.
2577 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2580 2005-04-02 Simon Josefsson <jas@extundo.com>
2582 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2583 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2585 2005-03-27 Jim Meyering <jim@meyering.net>
2587 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2589 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2591 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2592 "one's complement" -> "ones' complement" in comment, as per Knuth.
2593 "value of type" -> "type or expression" in comment.
2594 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2596 2005-03-26 Jim Meyering <jim@meyering.net>
2599 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2600 Correct typos: s/or/of/.
2602 2005-03-23 Jim Meyering <jim@meyering.net>
2604 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2606 2005-03-21 Jim Meyering <jim@meyering.net>
2608 Changes imported from coreutils.
2610 * cycle-check.c: Don't include xalloc.h.
2612 * path-concat.c: Don't include assert.h.
2613 (path_concat): Remove assertion that would have triggered
2614 for ABASE starting with more than one slash.
2615 Reported by Andreas Schwab.
2617 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2618 properly when ABASE is an absolute file name.
2619 Correct the description of this function.
2621 Add an assertion and a test driver.
2622 This fixes a bug introduced on 2004-07-02.
2623 Andreas Schwab reported the resulting failure of cp --parents:
2624 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2626 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2628 * strftime.c (my_strftime): If the underlying strftime returns 0
2629 (which shouldn't happen), generate nothing instead of returning 0
2630 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2632 2005-03-16 Bruno Haible <bruno@clisp.org>
2634 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2636 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2638 * strftime.c (my_strftime): Prepend space to format so that we can
2639 reliably distinguish strftime failure from empty output on POSIX
2642 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2644 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2645 (iconv_string): Don't guess a size-zero buffer, as that might cause
2646 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2647 result would be 'too large', where 'too large' is (heuristically)
2648 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2649 overflow concerns. This will prevent some unwanted malloc failures
2650 when the inputs are very large.
2652 2005-03-15 Bruno Haible <bruno@clisp.org>
2654 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2657 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2660 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2662 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2664 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2665 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2667 * strtol.c: Likewise.
2669 2005-03-14 Simon Josefsson <jas@extundo.com>
2671 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2674 2005-03-14 Jim Meyering <jim@meyering.net>
2676 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2677 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2678 to be nonzero so that we (and caller) can detect the difference
2679 between a valid zero-length expansion and an error return, even
2680 when the underlying strftime fails before writing anything into
2683 2005-03-10 Jim Meyering <jim@meyering.net>
2685 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2686 so that this module works on systems without fchdir.
2688 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2690 Factor int-properties macros into a single file, except for
2691 glibc-related files.
2692 * intprops.h: New file.
2693 * getloadavg.c: Include it instead of limits.h.
2694 (INT_STRLEN_BOUND): Remove.
2695 * human.c: Include intprops.h.
2696 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2697 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2698 * inttostr.h: Include intprops.h instead of limits.h.
2699 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2700 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2701 for consistency with intprops.h.
2702 (time_t_is_integer, twos_complement_arithmetic): Use them.
2703 * sig2str.h: Include <signal.h>, intprops.h.
2704 (INT_STRLEN_BOUND): Remove.
2705 * strftime.c (TYPE_SIGNED): Remove.
2706 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2707 * strtol.c: Adjust comments to match intprops.h.
2708 * userspec.c: Include intprops.h.
2709 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2710 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2711 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2712 instead of rolling our own expressions.
2713 * xstrtol.c: Include xstrtol.h first, to test interface.
2715 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2717 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2718 the right thing even if adding 1900 would overflow. Similarly
2719 for tm_mon + 1 and tm_yday + 1.
2720 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2721 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2722 (DO_SIGNED_NUMBER): New macro.
2723 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2725 2005-03-07 Bruno Haible <bruno@clisp.org>
2727 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2729 2005-03-03 Derek R. Price <derek@ximbiot.com>
2730 Bruno Haible <bruno@clisp.org>
2732 * pagealign_alloc.h: New file.
2733 * pagealign_alloc.c: New file.
2735 2005-01-28 Bruno Haible <bruno@clisp.org>
2737 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2740 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2742 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2743 The workaround isn't strictly needed for POSIX conformance, and
2744 it's too much of a pain to configure and maintain. We'll ask
2745 people to fix their kernels instead.
2746 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2747 (NANOSLEEP_BUG_WORKAROUND): Remove.
2748 (xnanosleep): Remove the workaround.
2750 2005-02-12 Bruno Haible <bruno@clisp.org>
2752 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2754 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2756 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2757 * timespec.h (gettime): Return void, since it always
2758 succeeds now. All uses changed.
2759 * gettime.c (gettime) Likewise.
2760 [HAVE_NANOTIME]: Prefer nanotime.
2761 Assume gettimeofday succeeds, as POSIX requires.
2762 Assime time () succeeds, since other code already does.
2763 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2764 (timespec_subtract): Remove.
2765 (NANOSLEEP_BUG_WORKAROUND): New constant.
2766 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2767 things considerably. Use it only on GNU/Linux hosts, since the
2768 workaround shouldn't be needed elsewhere.
2770 2005-02-24 Bruno Haible <bruno@clisp.org>
2772 * gettext.h: Update from GNU gettext 0.14.2.
2774 2005-02-24 Bruno Haible <bruno@clisp.org>
2776 * localcharset.c: Update from GNU gettext 0.14.2.
2777 * config.charset: Update from GNU gettext 0.14.2.
2779 2005-02-22 Simon Josefsson <jas@extundo.com>
2781 * iconvme.h, iconvme.c: New files, from libc.
2783 2005-02-20 Neil Conway <neilc@samurai.com>
2785 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2786 returned by OSX/Darwin if the specified buffer is not large
2787 enough for the hostname.
2789 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2791 * memrchr.h: New file.
2792 * chdir-long.c: Include it.
2793 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2794 Don't bother including stddef.h.
2796 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2798 * argp-help.c (__argp_help): Create a fake struct argp_state and
2799 pass it to _help, otherwise the latter coredumps trying to
2800 dereference state.root_argp.
2802 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2804 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2806 Include <sys/types.h>, for dev_t.
2807 (ME_DUMMY, ME_REMOTE): Move from here....
2808 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2809 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2811 Include mountlist.h first, to test the interface.
2813 2005-01-29 Bruno Haible <bruno@clisp.org>
2815 * progname.c (program_name): Initialize.
2816 Needed when linking statically on MacOS X.
2818 2005-01-28 Bruno Haible <bruno@clisp.org>
2820 * javacomp.sh.in: New file, from GNU gettext.
2821 * javacomp.h: New file, from GNU gettext.
2822 * javacomp.c: New file, from GNU gettext.
2824 2005-01-26 Bruno Haible <bruno@clisp.org>
2826 * javaexec.sh.in: New file, from GNU gettext.
2827 * javaexec.h: New file, from GNU gettext.
2828 * javaexec.c: New file, from GNU gettext.
2830 2005-01-26 Simon Josefsson <jas@extundo.com>
2832 * gai_strerror.c: Use GPL in header.
2834 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2836 * argp-help.c (hol_entry_help): Avoid using non-constant
2837 initializers for struct pentry_state.
2838 (__argp_error): Check return value of __asprintf
2839 (__argp_failure): Translate error message
2841 * argp-parse.c: Removed braces around the expansion of N_()
2843 2005-01-21 Jim Meyering <jim@meyering.net>
2845 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2846 same value as for Solaris 9.
2848 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2849 component length. This included changing the parameter to be
2850 of type `char *' rather than `char const *'.
2851 * chdir-long.h (chdir_long): Update prototype.
2853 * openat.c (fdopendir, fstatat): New functions.
2854 * openat.h: Include headers required for use of DIR and struct stat.
2855 [AT_SYMLINK_NOFOLLOW]: Define.
2856 (fdopendir, fstatat): Add prototypes.
2858 2005-01-21 Bruno Haible <bruno@clisp.org>
2860 * classpath.h: New file, from GNU gettext.
2861 * classpath.c: New file, from GNU gettext.
2863 2005-01-20 Simon Josefsson <jas@extundo.com>
2865 * version-etc-fsf.c: New file, with version_etc_copyright.
2866 * version-etc.c: Remove version_etc_copyright.
2867 * version-etc.h (version_etc_copyright): Use [] instead of * in
2868 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2870 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2872 * save-cwd.c (save_cwd): Remove code to support the case
2873 where fchdir is missing or flaky.
2875 2005-01-20 Simon Josefsson <jas@extundo.com>
2877 * base64.h (isbase64): Add.
2879 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2880 using a unsigned prototype, don't inline.
2881 (base64_decode): Use it.
2883 2005-01-19 Bruno Haible <bruno@clisp.org>
2885 * sh-quote.h: New file, from GNU gettext.
2886 * sh-quote.c: New file, from GNU gettext.
2888 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2890 Merge changes from coreutils, as described below in several
2891 changelogs dated today.
2893 * save-cwd.c: Include "save-cwd.h" before other include files.
2894 (O_DIRECTORY): Remove; not needed here, since "." must be
2895 a directory. All uses removed.
2896 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2897 universal on Suns, and we also need to test for IRIX.
2898 Revamp code to use 'if' rather than '#if'.
2899 Avoid unnecessary comparison of cwd->desc to 0.
2901 * utimens.c (futimens): Robustify the previous patch, by checking
2902 for known valid error numbers rather than observed invalid ones.
2904 2005-01-18 Jim Meyering <jim@meyering.net>
2906 * version-etc.c (version_etc_copyright): Update copyright date.
2908 * utimens.c (futimens): Account for the fact that futimes
2909 can also fail with errno == ENOSYS or errno == ENOENT.
2910 Patch from Dmitry V. Levin.
2912 Change the name of the robust chdir function from chdir to chdir_long.
2913 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2914 (restore_cwd): Use chdir_long, not chdir.
2915 * chdir-long.c: Renamed from chdir.c.
2916 * chdir-long.h: Renamed from chdir.h.
2917 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2920 2005-01-18 Bob Proulx <bob@proulx.com>
2922 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2923 offsetof() macro construct to avoid compile failure with native HP-UX
2924 11.0 ANSI C compiler.
2926 2005-01-06 Bruno Haible <bruno@clisp.org>
2928 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2929 because stpncpy.m4 takes care of it.
2931 2004-01-24 Bruno Haible <bruno@clisp.org>
2933 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2935 2003-10-09 Bruno Haible <bruno@clisp.org>
2937 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2939 2005-01-06 Bruno Haible <bruno@clisp.org>
2941 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2942 * fwriteerror.c: Include <stdbool.h>.
2943 (fwriteerror): At the end, close the file stream. Record whether
2944 stdout was already closed.
2946 2004-05-27 Bruno Haible <bruno@clisp.org>
2948 * execute.c (environ): Declare if needed.
2949 * pipe.c (environ): Likewise.
2950 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2952 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2954 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2955 definitions to be after all include files, to avoid collisions.
2956 Problem reported by Bob Proulx.
2958 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2960 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2961 not needed. This removes a dependency on the gettext module.
2962 [defined _LIBC]: Do not include <libintl.h>; not needed.
2964 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2966 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2969 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2971 * argp-parse.c: Include <stddef.h>.
2972 (alignof, alignto): New macros.
2973 (parser_init): Don't assume that void * is aligned sufficiently
2976 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2977 need to extend the stack.
2978 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2981 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2983 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2985 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2987 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2988 Remove now-obsolete comment about AIX.
2989 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2990 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2991 (YYMAXDEPTH): New macro.
2993 2004-12-18 Bruno Haible <bruno@clisp.org>
2995 * fatal-signal.c (fatal_signals): Make non-const.
2996 (init_fatal_signals): New function.
2997 (uninstall_handlers, install_handlers): Ignore signals that were set to
2999 (at_fatal_signal): Call init_fatal_signals.
3000 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3002 Reported by Paul Eggert.
3004 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3006 * getdate.y (textint): New member "negative".
3007 (time_zone_hhmm): New function.
3008 Expect 14 shift-reduce conflicts, not 13.
3009 (o_colon_minutes): New rule.
3010 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3011 (yylex): Set the "negative" member of signed numbers.
3013 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3015 Changes imported from coreutils.
3016 * hard-locale.c: Assume <locale.h> exists.
3018 (GLIBC_VERSION): New macro.
3019 (hard_locale): Assume setlocale exists.
3020 Rewrite to avoid #ifdef.
3021 Use strdup rather than malloc + strcpy.
3022 * human.c: Assume <locale.h> exists.
3023 (human_readable): Assume localeconv exists.
3025 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3027 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3028 convert T2, not T. (Imported from libc.)
3030 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3032 * getcwd.c (is_ENAMETOOLONG): New macro.
3033 (__getcwd.c): Don't restore errno; glibc doesn't.
3034 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3035 first, falling back to our code only if its results look suspicious.
3036 Ensure that the resulting buffer is only as large as necessary.
3038 * readutmp.c: Include readutmp.h first.
3039 Include <errno.h>, since readutmp.h no longer does that.
3040 * readutmp.h: Don't include <errno.h>,
3041 <sys/param.h>, <time.h>; not needed to establish interface.
3042 (errno): Remove decl.
3043 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3044 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3045 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3047 2004-11-28 Simon Josefsson <jas@extundo.com>
3049 * base64.h, base64.c: New file.
3051 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3053 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3055 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3057 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3058 HP's ANSI C compiler.
3059 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3060 Declaring int functions causes warnings on some modern systems and
3061 shouldn't be needed to compile on ancient ones.
3062 * same.c (MIN) [defined MIN]: Don't define, since it's already
3065 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3066 with the following changes.
3067 (__set_errno): Parenthesize properly.
3068 Include <stdbool.h>.
3069 (MIN, MAX, MATCHING_INO): New macros.
3070 (__getcwd): Define with prototype, not K&R form.
3071 Use heuristics to allocate default buffer on stack if possible.
3072 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3073 behavior, and to avoid the PATH_MAX limit when computing
3075 Use MATCHING_INO to compare inode number to file.
3076 Check for arithmetic overflow in size calculations.
3077 Fix bug in reallocation of dot array that caused getcwd to fail
3078 on directories nested deeper than 75.
3079 Be more careful about saving errno on error.
3080 Do not use realloc; use only free+malloc, as this is a bit
3081 more flexible and avoids a needless copy operation.
3082 Do not inspect st_dev and st_ino for symbolic links; POSIX
3083 doesn't specify the latter.
3084 Check for closedir errors.
3085 Avoid needless casts.
3086 Use "#ifdef weak_alias" around weak_alias, to be like other
3088 The following changes to getcwd.c have effect only when used in
3089 gnulib; they have no effect inside glibc proper.
3090 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3091 as alloca isn't used.
3092 (alloca, __alloca): Likewise.
3093 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3094 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3095 unconditionally, as gnulib assumes C89 or better.
3096 Do not include <sys/param.h>.
3097 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3098 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3100 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3101 Include <dirent.h> in a way that is compatible with modern Autoconf.
3102 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3103 New macros, if not already defined.
3104 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3105 Use "_LIBC", not "defined _LIBC", for consistency.
3106 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3108 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3109 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3110 * xgetcwd.c: David MacKenzie's old code was removed, so give
3111 credit only to Jim Meyering and adjust the copyright dates.
3112 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3113 <stdlib.h>, <unistd.h>, "pathmax.h".
3114 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3115 (INITIAL_BUFFER_SIZE): Remove.
3116 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3118 2004-11-23 Jim Meyering <jim@meyering.net>
3120 * getopt_.h: Remove trailing blanks.
3122 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3124 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3125 (futimens): New function, which uses futimes if available.
3126 (futimens, utimens): Support timespec==NULL, with same semantics
3127 as utime and utimens.
3128 * utimens.h (futimens): New decl.
3130 2004-11-23 Jim Meyering <jim@meyering.net>
3132 * __fpending.c: Add comment.
3134 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3136 * getopt_.h: Re-addition of __getopt_argv_const caused
3137 redefinition warnings. To avoid them, include the defines
3138 in `#if !defined __need_getopt ... #endif'. The only place
3139 where __getopt_argv_const is used is in definitions
3140 of getopt_long and getopt_long_only below, which are as well
3141 protected by `#ifndef __need_getopt'.
3142 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3143 __need_getopt after including <stdio.h> and <unistd.h> These
3144 headers might have defined it.
3146 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3148 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3150 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3151 optopt): Use them instead of invoking ## directly; otherwise, the
3152 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3154 2004-11-19 Bruno Haible <bruno@clisp.org>
3156 * strtok_r.c: Move comments from here...
3157 * strtok_r.h: ... to here.
3159 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3161 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3162 might fail. Problem reported by Yoann Vandoorselaere.
3163 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3164 that mishandle size_t overflow.
3166 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3168 * canon-host.c: Include "strdup.h".
3169 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3170 Use strdup instead of malloc/strcpy to duplicate strings.
3172 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3173 (human_space_before_unit): New constant.
3174 * human.c (human_readable): Support it.
3176 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3177 (xgetcwd): Set errno correctly when failing.
3178 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3179 the failure is actually due to a PATH_MAX problem.
3181 Further getopt changes to make it more likely that glibc will
3182 buy the changes back.
3183 * getopt.c (POSIXLY_CORRECT): New constant.
3184 (getopt): Use it, so to preserve glibc semantic
3185 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3186 when compiling for libc.
3187 * getopt_.h (__getopt_argv_const): Bring it back.
3188 (getopt_long, getopt_long_only): Use it.
3190 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3191 New arg POSIXLY_CORRECT. All callers changed.
3192 (getopt): Argv is now char * const *, as per standard.
3193 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3194 not char *__getopt_argv_const *.
3195 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3196 _getopt_long_only_r): Likewise.
3197 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3198 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3199 _getopt_long_r, _getopt_long_only_r): Likewise.
3200 * getopt_.h (__getopt_argv_const): Remove.
3201 (getopt): Argv is now char * const *, as per standard.
3203 * getdate.y (tORDINAL): New token.
3204 (day, relunit): Allow it for relative times.
3205 (relative_time_table): Use tORDINAL for ordinals.
3207 2004-11-15 Jim Meyering <jim@meyering.net>
3209 * closeout.c: Include "__fpending.h" once again.
3210 Include <stdbool.h>.
3211 (close_stdout): Don't fail just because stdout was closed initially,
3212 since some programs don't write to stdout in the normal course of
3213 operation (other than --version and --help), and we don't want this
3214 function to make e.g. `touch file >&-' fail.
3215 But do fail if it was closed and someone has tried to write to it.
3216 E.g., `printf foo >&-' must fail.
3218 2004-11-11 Simon Josefsson <jas@extundo.com>
3220 * strtok_r.h, strtok_r.c: New file.
3222 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3224 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3225 we can stop lying to compilers about the constness of argv when we
3226 are compiled outside glibc.
3227 (getopt, getopt_long, getopt_long_only): Use it.
3228 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3230 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3231 _getopt_long_only_r): Likewise.
3232 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3233 _getopt_long_only_r): Likewise.
3235 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3236 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3237 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3238 the other external symbols.
3239 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3240 declaration, since the above renaming now works around collisions.
3242 2004-11-11 Jim Meyering <jim@meyering.net>
3244 * linebreak.c: Remove trailing blanks.
3245 * alloca_.h: Likewise.
3246 * acosl.c: Likewise.
3247 * euidaccess.c: Likewise.
3248 * allocsa.h: Likewise.
3250 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3252 * mktime.c (SHR): New macro, which is a portable
3253 substitute for >> that should work even on Crays.
3254 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3255 Problem reported by Mark D. Baushke in
3256 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3257 * getdate.y (SHR): Likewise.
3259 * strftime.c (SHR): Likewise.
3261 * quotearg.c (struct quoting_options): Use unsigned int for
3262 quote_these_too, so that right shifts are well defined. All uses
3265 2004-11-10 Simon Josefsson <jas@extundo.com>
3267 * getaddrinfo.h, getaddrinfo.c: New files.
3269 2004-11-10 Jim Meyering <jim@meyering.net>
3271 Ensure that no close failure goes unreported.
3272 * closeout.c (close_stdout): Always close stdout. I.e., don't
3273 return early when it seems there's nothing to flush.
3274 Don't include __fpending.h.
3276 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3278 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3280 2004-11-05 Bruno Haible <bruno@clisp.org>
3282 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3283 Reported by Mark D. Baushke <mdb@cvshome.org>.
3285 2004-11-04 Bruno Haible <bruno@clisp.org>
3287 2004-09-11 Bruno Haible <bruno@clisp.org>
3288 * allocsa.valgrind: New file.
3289 2004-02-06 Bruno Haible <bruno@clisp.org>
3290 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3291 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3292 Reported by Christopher Seip <chris.seip@hp.com>.
3294 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3296 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3297 with errno == ERANGE if the buffer is too small.
3298 Problem reported by Mark D. Baushke.
3300 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3302 * xreadlink.c (MAXSIZE): New macro.
3303 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3304 size does not exceed MAXSIZE. Avoid cast.
3305 As suggested by Mark D. Baushke in
3306 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3307 if readlink fails with buffer size just under MAXSIZE, try again
3310 2004-11-02 Derek R. Price <derek@ximbiot.com>
3311 and Paul Eggert <eggert@cs.ucla.edu>
3313 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3314 (get_date): Overparenthesize to avoid GCC warning.
3316 2004-11-02 Bruno Haible <bruno@clisp.org>
3318 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3319 function returns void.
3321 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3323 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3324 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3327 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3329 * getdate.y: Add support for TZ="foo" within a date string.
3330 Fix some bugs near time_t boundaries. Reject dates with
3331 out-of-range components, e.g., "Sept 31".
3332 Include <stdlib.h>, "setenv.h", "xalloc.h".
3333 (ISDIGIT_LOCALE): Remove; unused.
3334 Note that the TZ and time functions used here are not reentrant.
3335 (mktime_ok, get_tz): New functions.
3336 (TZBUFSIZE): New constant.
3337 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3338 This requires that we sometimes generate our own TZ="XXX..." setting.
3340 2004-10-27 Derek R. Price <derek@ximbiot.com>
3342 * mktime.c (not_equal_tm): Remove redundant check.
3344 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3346 * getdate.y: Use Bison 1.875 features, and some minor
3347 code cleanups. This change does not affect semantics.
3348 Don't include <stdlib.h>; no longer needed.
3349 Don't include unlocked-io.h; only the "#if TEST" code uses
3350 stdio, and performance isn't crucial there.
3351 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3352 Bison 1.875 features as described below.
3353 All uses of "PC." replaced by "pc->".
3354 (YYSTYPE): Add a forward declaration.
3355 (yylex, yyerror): Use full prototypes in forward decls.
3356 Use "%pure-parser" rather than obsolescent "%pure_parser".
3357 Use %parse-param and %lex-param instead of obsolescent
3358 YYPARSE_PARAM and YYLEX_PARAM.
3359 (meridian_table, month_and_day_table, time_units_table,
3360 relative_time_table, time_zone_table, military_table,
3361 lookup_zone, lookup_word, get_date):
3362 Use NULL instead of 0 where appropriate.
3363 (to_hour): Avoid abort (), to avoid a dependency on
3365 (yyerror, yylex): Now accepts parser_control * arg.
3366 (main) [TEST]: Use '\0' rather than 0 for char.
3368 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3370 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3371 It's now the caller's responsibility to handle the case where
3372 !HAVE_GETPAGESIZE && !defined getpagesize.
3374 * mktime.c (leapyear): Arg is long int, not int.
3376 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3378 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3380 2004-10-12 Simon Josefsson <jas@extundo.com>
3382 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3383 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3386 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3388 * vsnprintf.h: New file.
3389 * vsnprintf.c: New file.
3391 2004-10-07 Bruno Haible <bruno@clisp.org>
3393 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3394 into the provided buffer.
3396 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3398 * diacrit.c, diacrit.h: Add GPL notice.
3400 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3401 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3402 * logl.c (logl): Keep the code as similar to glibc as possible.
3403 This avoids a potential constant-folding bug.
3405 2004-10-05 Bruno Haible <bruno@clisp.org>
3407 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3409 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3411 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3412 * xmalloc.c (xmemdup): Likewise.
3413 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3414 XFREE): Remove these long-obsolescent macros.
3415 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3416 * xstrdup.c: Remove.
3418 * regex.c (re_comp): Cast gettext return value to char *,
3419 Problem reported by Martin Neitzel via Mark D. Baushke.
3421 2004-10-04 Simon Josefsson <jas@extundo.com>
3423 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3424 '#ifdef USE_UNLOCKED_IO'.
3426 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3428 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3429 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3430 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3431 regex.c, sha1.c, version-etc.c, yesno.c:
3432 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3433 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3434 the includer's responsibility.
3436 Sync from coreutils.
3438 * modechange.c (mode_compile): Don't decrement a pointer that
3439 points to the start of a string, as the C Standard says the
3440 resulting behavior is undefined.
3442 * backupfile.h (enum backuptype): Rename none -> no_backups,
3443 simple -> simple_backups, numbered_existing ->
3444 numbered_existing_backups, numbered -> numbered_backups
3445 to avoid shadowing problems. All uses changed.
3446 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3447 * backupfile.c (check_extension, numbered_backup):
3448 Rename locals to avoid shadowing 'basename'.
3449 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3452 * .cppi-disable: Add getopt_.h, getopt_int.h.
3453 * .cvsignore: Add getopt.h.
3455 2004-10-04 Simon Josefsson <jas@extundo.com>
3457 * memmem.h: New file.
3458 * memmem.c: New file, taken from glibc.
3460 2004-10-02 Jim Meyering <jim@meyering.net>
3462 * dirfd.h, getpagesize.h: Add copyright notice.
3464 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3466 * snprintf.c: Remove comments as to why each header is needed.
3468 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3470 * strsep.h: New file.
3471 * strsep.c: New file.
3473 2004-10-01 Simon Josefsson <jas@extundo.com>
3475 * snprintf.c (snprintf): Handle size==0.
3477 2004-10-01 Simon Josefsson <jas@extundo.com>
3478 Bruno Haible <bruno@clisp.org>
3480 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3481 (snprintf): Declare 'args'.
3483 2004-09-30 Simon Josefsson <jas@extundo.com>
3485 * snprintf.h, snprintf.c: New files.
3487 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3489 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3490 (hol_entry_help): Never translate an empty string.
3491 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3492 * argp.h (OPTION_NO_TRANS): New option.
3494 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3496 * xvasprintf.c: Include xalloc.h.
3497 (xvasprintf): Use xalloc_die, not xmalloc_die.
3499 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3501 * dummy.c: Change copyright notice to FSF, and license to GPL.
3503 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3505 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3506 Problem reported by Bruno Haible in:
3507 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3509 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3511 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3512 in case some system header has #define'd it. Problem reported by
3513 Soeren D. Schulze in
3514 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3516 2004-09-08 Bruno Haible <bruno@clisp.org>
3518 * stdint_.h: New file, taken from GNU clisp.
3520 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3522 * xvasprintf.h: New file.
3523 * xvasprintf.c: New file.
3524 * xasprintf.c: New file.
3526 2004-09-08 Bruno Haible <bruno@clisp.org>
3528 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3530 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3532 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3534 Import from coreutils.
3535 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3536 strings on unbounded length. alloca's performance benefits aren't
3537 that important here.
3539 (parse_with_separator): New function, with most of the internals
3540 of the old parse_user_spec. Allow user to omit both user and group,
3541 for compatibility with FreeBSD.
3542 Clone only the user name, not the entire spec.
3543 Do not set *uid, *gid unless entirely successful.
3544 Avoid memory leak in some failing cases.
3545 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3546 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3547 (parse_user_spec): Rewrite to use parse_with_separator.
3549 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3551 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3552 its complicated substitute.
3553 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3554 and program_invocation_name.
3555 (__argp_basename) [!_LIBC]: Remove; the only use was
3556 replaced by its body.
3557 (__argp_short_program_name): Change condition from
3558 !defined __argp_short_program_name to
3559 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3560 to match argp-namefrob.h.
3561 (__argp_failure): Don't assume strerror_r returns char *.
3562 * argp-parse.c (N_): Define unconditionally.
3563 (argp_default_options): Fill out initializers with 0 to avoid
3566 2004-08-12 Simon Josefsson <jas@extundo.com>
3568 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3569 * getopt_.h: Renamed from getopt.h.
3571 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3573 Merge from coreutils.
3575 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3576 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3577 for Reliant Unix 5.43.
3579 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3580 (union fooround): Use uintmax_t, not long int.
3581 The rest is a merge from libc:
3582 [defined _LIBC]: Include <shlib-compat.h>.
3583 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3585 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3587 * strverscmp.c: Convert to UTF-8.
3589 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3591 * obstack.h (obstack_empty_p):
3592 Don't assume that chunk->contents is suitably aligned.
3593 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3594 Likewise. Problem reported by Benno in
3595 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3597 * chown.c (rpl_chown): Work even if the file is writeable but not
3598 readable. This could be improved further but it'd take some work.
3600 2004-08-08 Simon Josefsson <jas@extundo.com>
3602 * xgethostname.c: Don't include error.h (not used).
3605 * getpass.c: Include getpass.h first.
3607 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3609 * xalloc-die.c: New files.
3610 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3612 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3613 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3614 (_, N_, xalloc_die): Move to xalloc-die.c.
3615 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3616 so that we needn't mess with xalloc_msg_memory_exhausted.
3618 * sha1.h: Renamed from sha.h.
3619 (SHA1_H): Renamed from _SHA_H.
3620 (sha1_ctx): Renamed from sha_ctx.
3621 (sha1_init_ctx): Renamed from sha_init_ctx.
3622 (sha1_process_block): Renamed from sha_process_block.
3623 (sha1_process_bytes): Renamed from sha_process_bytes.
3624 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3625 (sha1_read_ctx): Renamed from sha_read_ctx.
3626 (sha1_stream): Renamed from sha_stream.
3627 (sha1_buffer): Renamed from sha_buffer.
3628 * sha1.c: Likewise; renamed from sha.c.
3629 Do not include <sys/types.h>.
3630 Include <stddef.h> rather than <stdlib.h>.
3632 2004-08-08 Bruno Haible <bruno@clisp.org>
3634 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3635 FILESYSTEM_PREFIX_LEN.
3636 * progreloc.c: Likewise.
3637 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3639 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3642 * argp-help.c (make_hol, hol_append): Don't assume that
3643 SIZE_MAX is a valid preprocessor constant.
3644 (__argp_basename): Change from "#ifndef _LIBC"
3645 to "#ifndef __argp_short_program_name", so that
3646 we don't compile these functions for tar.
3648 More merges from coreutils.
3649 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3650 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3652 * addext.c: Remove; no longer needed.
3653 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3654 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3655 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3656 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3657 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3658 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3659 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3660 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3661 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3662 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3663 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3664 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3665 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3666 Import changes from coreutils.
3668 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3670 Merge from coreutils.
3672 * .gdb-history: Remove; this doesn't belong here.
3674 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3675 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3676 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3678 * dirname.h: Include <stdbool.h>.
3679 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3680 for consistency with POSIX terminology. All uses changed.
3681 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3682 (strip_trailing_slashes): Use bool for booleans.
3683 * stripslash.c (strip_trailing_slashes): Likewise.
3685 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3686 sometimes returns a positive errno value even when it succeeds.
3687 (print_errno_message) [!LIBC]: Fall back on strerror if
3690 * path-concat.c (mempcpy): Don't define if a system header defines it.
3691 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3692 (longest_relative_suffix): New function.
3693 (path_concat): Use it. Assume first argument is not NULL.
3694 Port to DOS. Omit redundant separators.
3695 Report an error instead of returning NULL.
3696 Use mempcpy instead of memcpy.
3697 (xpath_concat): Remove: not declared or used.
3699 * same.h: Include <stdbool.h>
3700 (same_name): Return bool, not int.
3701 * same.c (same_name): Likewise.
3702 (errno): Don't declare; we assume C89 or better now.
3704 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3705 if not already defined.
3707 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3708 * dup-safer.c (errno): Likewise.
3710 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3712 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3715 2004-08-03 Simon Josefsson <jas@extundo.com>
3717 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3718 * progname.h: Don't include stdbool.h.
3720 2004-08-02 Simon Josefsson <jas@extundo.com>
3722 * getsubopt.h: New file, with comments from Bruno Haible.
3723 * getsubopt.c: New file, from glibc, but slightly modified based on
3724 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3726 2004-08-01 Simon Josefsson <jas@extundo.com>
3728 * xgetdomainname.c: Include stdlib.h, for free().
3730 2004-07-16 Simon Josefsson <jas@extundo.com>
3732 * dummy.c: New file.
3734 2004-07-16 Bruno Haible <bruno@clisp.org>
3736 * backupfile.h: Add extern "C" for C++.
3737 * closeout.h: Likewise.
3738 * copy-file.h: Likewise.
3739 * findprog.h: Likewise.
3740 * full-write.h: Likewise.
3741 * pathname.h: Likewise.
3742 * progname.h: Likewise.
3743 * stpcpy.h: Likewise.
3744 * stpncpy.h: Likewise.
3745 * strcase.h: Likewise.
3746 * strstr.h: Likewise.
3747 * xalloc.h: Likewise.
3749 * mbswidth.h: Add extern "C" for C++.
3750 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3752 2004-07-09 Simon Josefsson <jas@extundo.com>
3754 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3755 failed without this.)
3757 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3759 * fchown-stub.c: New file.
3761 2004-06-24 Jim Meyering <jim@meyering.net>
3763 * obstack.h (obstack_base): Cast to (void *), per documentation.
3765 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3767 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3769 2004-06-01 Jim Meyering <jim@meyering.net>
3771 * calloc.c: New file.
3773 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3775 * getdate.y (yylex): Allow space between sign and number.
3776 Problem reported by Dan Jacobson.
3778 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3779 and Jim Meyering <jim@meyering.net>
3781 Merge from coreutils CVS.
3783 * stat-macros.h: New file, with contents from file-type.h
3784 and coreutils' system.h.
3785 * file-type.c: Include "stat-macros.h".
3786 * file-type.h (file_type): Move all macro definitions to new file,
3789 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3790 Wrap old code with this conditional.
3791 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3792 function that does not dereference symlinks.
3793 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3795 * xreadlink.c: Include xreadlink.h first, to catch .h file
3796 dependency problems.
3797 (xreadlink): Accept new arg SIZE, for efficiency.
3798 All decls and uses changed.
3799 * xreadlink.h: Include <stddef.h>, for size_t.
3801 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3802 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3804 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3806 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3808 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3809 macros to be defined.
3810 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3811 the allocator returns NULL because the requested size is zero.
3813 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3815 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3816 var. Add comment explaining why libc still defines it. This
3817 merges the following patch from glibc:
3818 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3820 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3822 * obstack.c (_obstack): Remove unused variable. It hasn't been
3823 present in glibc since revision 1.1 of this file.
3824 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3825 obstack_alignment_mask, obstack_alloc, obstack_base,
3826 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3827 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3828 obstack_grow0, obstack_init, obstack_int_grow,
3829 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3830 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3831 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3832 nonexistent functions.
3834 2004-05-17 Derek R. Price <derek@ximbiot.com>
3835 Paul Eggert <eggert@cs.ucla.edu>
3837 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3839 2004-05-14 Bruno Haible <bruno@clisp.org>
3841 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3842 that consists of a '.' followed by an empty digit string.
3843 Patch by Tor Lillqvist <tml@iki.fi>.
3845 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3847 Port obstack to the AS/400, where pointers are 16 bytes wide and
3848 you cannot cast an integer to a valid pointer. This patch is
3849 currently waiting to be integrated into glibc; see
3850 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3852 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3853 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3854 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3855 (struct obstack): temp member is now a union of a pointer and
3856 an integer, instead of an integer. All integer uses changed.
3857 This does not affect the physical layout of struct obstack,
3858 except on hosts (like the AS/400) where the size or alignment of
3859 void * is greater than that of ptrdiff_t.
3860 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3861 __STDC__)]: Store temporary in pointer member of union, not
3863 * obstack.c: Include <stddef.h>, for offsetof.
3864 (struct fooalign): Remove; it doesn't need a name.
3865 (union fooround): Change double to long double, and add void *.
3866 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3867 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3868 not a macro. Hence the values are always int; so remove all
3869 casts-to-int in uses.
3871 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3872 Derek Price <derek@ximbiot.com>
3874 * alloca.c: Include <alloca.h>, to get our interface.
3875 * alloca_.h: Use __alloca on AIX, so that we don't have to
3876 include <alloca.h> first. Use C89 prototype for alloca; this
3877 requires including <stddef.h> for size_t. Use extern "C" if C++.
3878 Use #elif for simplicity, since we can assume C89 now.
3879 Don't try to source the system alloca.h since it will not be found
3880 and to prevent recursively including its replacement.
3881 * fnmatch.c: Include <alloca.h> instead of opencoding.
3882 * regex.c: Likewise.
3884 2004-05-16 Derek Price <derek@ximbiot.com>
3885 Paul Eggert <eggert@cs.ucla.edu>
3887 getline cleanup. This changes the getndelim2 API: both order of
3888 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3891 * getline.c: Don't include stddef.h or stdio.h, since our
3892 interface does that.
3893 (getline): Always use getdelim, so that we don't have two
3894 copies of this code.
3895 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3897 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3898 (GETNDELIM2_MAXIMUM): New macro.
3899 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3900 instead of the old practice of delim2==0. All callers changed.
3901 Return -1 on overflow, instead of returning junk.
3902 Do not set *linesize unless allocation succeeds.
3903 * getndelim2.h: Do not include stddef.h; no longer needed, now
3904 that we include sys/types.h.
3905 * getnline.h: Likewise.
3906 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3907 (getndelim2): Reorder arguments.
3908 * getnline.c (getnline, getndelim):
3909 Don't discard the NMAX argument.
3910 (getnline): Invoke getndelim, to avoid code duplication.
3911 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3912 of (size_t) -1 by callers of the getnline family.
3914 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3916 * nanosleep.c (suspended): Change its type from int to
3917 sig_atomic_t volatile.
3918 (first_call): Make it private to rpl_nanosleep, and have it
3919 be zero initially as that's a bit faster.
3920 (my_usleep): Round up fractional times instead of truncating them,
3921 as this is the usual meaning for 'sleep'.
3923 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3925 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3926 (ENOSYS): Define if not defined.
3927 (settime): Fall back on stime if it exists and settimeofday fails.
3928 But don't bother with fallbacks if a method fails with errno == EPERM.
3930 2004-05-11 Jim Meyering <jim@meyering.net>
3932 Prior to this change, the save_cwd caller required read access to the
3933 current directory on most systems (ones with the fchdir function).
3935 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3936 fails, try write-only, and finally, resort to using xgetcwd.
3938 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3940 * obstack.c, obstack.h: Import changes from libc.
3942 2004-04-28 Bruno Haible <bruno@clisp.org>
3944 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3945 implicitly appends .exe to executables.
3946 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3947 accepts Windows pathnames.
3948 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3949 Cygwin like Windows, since it now accepts Windows pathnames.
3950 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3951 Cygwin like Windows, since it now accepts Windows pathnames.
3952 Reported by Derek Robert Price <derek@ximbiot.com>.
3954 2004-04-20 Jim Meyering <jim@meyering.net>
3956 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3958 2004-04-20 Jim Meyering <jim@meyering.net>
3959 Bruno Haible <bruno@clisp.org>
3961 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3962 memory when realloc fails.
3964 2004-04-18 Jim Meyering <jim@meyering.net>
3966 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3967 don't leak memory and do call END_UTMP_ENT.
3969 2004-04-11 Paul Eggert <eggert@twinsun.com>
3971 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3972 (CHAR_BIT): Remove, since we assume C89.
3973 Include <stdint.h> if available, as per current Autoconf CVS advice.
3975 2004-03-30 Paul Eggert <eggert@twinsun.com>
3977 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3978 not bool, to be more consistent with Unix conventions.
3979 Suggested by Bruno Haible.
3981 Merge from coreutils.
3983 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3986 * getdate.h: Include stdbool.h, and timespec.h instead of
3987 the usual <time.h> dance.
3988 (get_date): Change signature to support fractional time stamps.
3989 All callers changed.
3990 * getdate.y: Include "getdate.h" first, as we can now
3991 assume C89 and don't need to worry about 'const'.
3992 Similarly, include "unlocked-io.h" near start, not in middle.
3994 (textint.value): Use long int rather than int.
3995 (textint.digits): Use size_t rather than int.
3996 (BILLION, LOG10_BILLION): New constants.
3997 (parser_control): New member rel_ns. Members day_ordinal,
3998 time_zone, month, day, hour, minutes, rel_year, rel_month,
3999 rel_day, rel_hour, rel_minutes, rel_seconds
4000 are now long int, not int. Member seconds is now struct timespec,
4001 not int. New member timespec_seen. Members dates_seen, days_seen,
4002 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4004 (%union.intval): Now long int, not int.
4005 New member timespec.
4006 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4007 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4008 (spec): Now is a timespec or an item list.
4009 (timespec, items): New nonterminals.
4010 (time, rel, relunit, number, get_date):
4011 Add support for fractional seconds.
4012 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4013 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4014 (to_hour): First arg is now long int, not int.
4015 (to_year): Returns long int, not int.
4016 Don't treat year -70 like 70.
4017 (tm_diff): Returns long int, not int.
4018 (lookup_word): Use bool instead of int when appropriate.
4019 (yylex): Use size_t for count, not int.
4020 Detect overflow when parsing large integer constants.
4021 Add support for fractions.
4022 (get_date): Make pointers 'const' if possible.
4023 Use more-portable code to detect integer overflow.
4024 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4025 Don't use ctime; it's not reliable if the year has >4 digits.
4027 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4028 This is for compatibility with BSD.
4030 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4031 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4032 From coreutils' system.h.
4034 * userspec.c: Don't include "posixver.h".
4035 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4036 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4037 compatible extension. Simplify code by removing a boolean int
4038 that was always nonzero if a string was nonnull.
4040 2004-03-30 Jim Meyering <jim@meyering.net>
4042 Merge from coreutils.
4044 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4046 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4047 an empty input stream.
4049 * readtokens.c: Include <stdbool.h>.
4050 (readtoken): Use `size_t' rather than int/long.
4051 All callers adjusted.
4052 Use `bool' rather than `int' where appropriate.
4053 Use memset rather than an explicit loop.
4054 Use x2nrealloc rather than xrealloc.
4055 Allow the use of `\0' as a delimiter.
4056 (readtokens): Likewise.
4057 * readtokens.h (readtoken, readtokens): Update prototypes.
4059 2004-03-30 Bruno Haible <bruno@clisp.org>
4061 * getloadavg.c (getloadavg): Don't assume setlocale returns
4064 2004-03-29 Paul Eggert <eggert@twinsun.com>
4066 Merge changes to getloadavg.c from coreutils and Emacs.
4068 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4069 Define to an expression, not to the empty string.
4070 Include cloexec.h and xalloc.h.
4071 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4072 Use set_cloexec_flag rather than rolling our own.
4073 * cloexec.c, cloexec.h: New files.
4075 2004-03-18 Paul Eggert <eggert@twinsun.com>
4077 * getopt.h: Sync with libc CVS.
4079 2004-03-18 Paul Eggert <eggert@twinsun.com>
4080 Bruno Haible <bruno@clisp.org>
4082 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4083 not on all platforms that have <wchar.h>.
4084 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4086 2004-03-09 Paul Eggert <eggert@twinsun.com>
4088 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4090 * getopt_int.h: New file, also synced from libc.
4092 2004-03-07 Paul Eggert <eggert@twinsun.com>
4094 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4095 '#if' expressions. Unlike the code it replaces, it does not
4096 depend on (defined _SC_PAGESIZE). However, it does depend on
4097 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4098 first reported by Jason Andrade in
4099 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4101 2004-01-18 Simon Josefsson <jas@extundo.com>
4103 * strdup.h: New file.
4104 * strdup.c: Include it.
4105 * path-concat.c: Include strdup.h. Drop strdup declaration.
4106 * userspec.c: Include strdup.h. Drop strdup declaration.
4108 2004-02-06 Karl Berry <karl@gnu.org>
4110 * config.charset: update from gettext 0.14.1.
4112 2004-02-05 Paul Eggert <eggert@twinsun.com>
4114 Add comments and code, prompted by suggestions from Bruno Haible
4116 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4117 describing the enum quoting_style values.
4118 * quotearg.c (quotearg_alloc): New function.
4119 (quotearg_buffer_restyled): Treat lone { and } as special.
4120 Treat = as special. Work around bug with older shells
4121 that "see" a '\' that is really the 2nd byte of a multibyte char.
4122 Quote empty string with shell_quoting_style.
4124 2004-02-03 Bruno Haible <bruno@clisp.org>
4126 * pipe.h: New file, from GNU gettext.
4127 * pipe.c: New file, from GNU gettext.
4129 2004-01-27 Bruno Haible <bruno@clisp.org>
4131 * execute.h: New file, from GNU gettext.
4132 * execute.c: New file, from GNU gettext.
4133 * w32spawn.h: New file, from GNU gettext.
4135 2004-01-23 Paul Eggert <eggert@twinsun.com>
4137 Exit-status fix from coreutils.
4139 Use exit_failure consistently in place of EXIT_FAILURE,
4140 so that program exit statuses are consistent on failure.
4142 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4143 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4144 * argmatch.h: Comment fix to match the above.
4145 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4146 Now a macro referring to exit_failure, instead of a separate
4147 variable. Include "exitfail.h" to get it.
4148 * xstrtol.h: Include "exitfail.h".
4149 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4151 * long-options.c (parse_long_options): Use prototype
4152 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4155 2004-01-21 Jim Meyering <jim@meyering.net>
4157 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4158 so as not to conflict with a different-sized __mktime_internal
4159 function in GNU libc.
4160 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4161 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4163 2004-01-18 Paul Eggert <eggert@twinsun.com>
4165 Merge from diffutils.
4167 * file-type.c (file_type): Add typed memory objects.
4168 * file-type.h (S_TYPEISTMO): New macro.
4170 * c-stack.h (c_stack_action): Remove argv argument.
4171 * c-stack.c (c_stack_action): Likewise. All uses changed.
4172 (die): Don't calculate message unless segv_action returns.
4173 (get_stack_location, min_address_from_argv, max_address_from_argv,
4174 volatile stack_base, volatile_stack_size): Remove.
4175 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4176 that every segmentation violation is a stack overflow. (Ouch!)
4177 See Debian bug 136249 (still outstanding) for more info about why
4178 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4180 2003-11-30 Bruno Haible <bruno@clisp.org>
4182 Safer stack allocation.
4183 * setenv.c: Include allocsa.h.
4184 (alloca): Remove fallback definition.
4185 (freea): Remove macro.
4186 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4189 2003-10-17 Bruno Haible <bruno@clisp.org>
4191 * binary-io.h: Avoid warnings on Cygwin.
4193 2003-12-28 Bruno Haible <bruno@clisp.org>
4195 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4196 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4198 2003-11-28 Bruno Haible <bruno@clisp.org>
4200 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4202 2003-11-27 Bruno Haible <bruno@clisp.org>
4204 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4206 2003-11-17 Bruno Haible <bruno@clisp.org>
4208 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4210 2003-11-24 Bruno Haible <bruno@clisp.org>
4212 * xallocsa.h: New file, from GNU gettext.
4213 * xallocsa.c: New file, from GNU gettext.
4215 2003-11-24 Bruno Haible <bruno@clisp.org>
4217 * allocsa.h: New file, from GNU gettext.
4218 * allocsa.c: New file, from GNU gettext.
4220 2003-11-24 Bruno Haible <bruno@clisp.org>
4222 * eealloc.h: New file.
4224 2004-01-15 Jim Meyering <jim@meyering.net>
4226 Merge from coreutils.
4228 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4229 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4230 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4232 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4233 optional configure-time default.
4235 * version-etc.c (version_etc_copyright): Update copyright date.
4237 * xreadlink.c (xreadlink): Correct outdated comment.
4239 2004-01-15 Paul Eggert <eggert@twinsun.com>
4241 Merge from coreutils.
4243 * posixver.c: Include posixver.h.
4245 * same.c: Include <stdbool.h>, <limits.h>.
4246 (_POSIX_NAME_MAX): Define if not defined.
4248 (same_name): If file names are silently truncated, report
4249 that the file names are the same if they are the same after
4250 the silent truncation.
4252 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4253 conversion function.
4254 * xstrtod.c (xstrtod): Likewise. All callers changed to
4255 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4258 2004-01-14 Paul Eggert <eggert@twinsun.com>
4260 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4261 with like-named macro in fnmatch.c.
4262 (EXT): Use an internal constant instead.
4264 Merge fnmatch patches from glibc.
4265 * fnmatch.c (mbsinit): Remove define.
4266 Add libc_hidden_ver (__fnmatch, fnmatch).
4267 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4268 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4270 2003-12-14 Karl Berry <karl@gnu.org>
4272 * config.charset: update from gettext-runtime.
4274 2003-12-03 Paul Eggert <eggert@twinsun.com>
4276 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4277 Bug reported by Alfred M. Szmidt.
4279 2003-11-29 Karl Berry <karl@gnu.org>
4281 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4283 2003-11-23 Paul Eggert <eggert@twinsun.com>
4284 Bruno Haible <bruno@clisp.org>
4286 * printf-parse.h: Don't include sys/types.h.
4287 (ARG_NONE): New macro.
4288 (char_directive): Change type of *arg_index fields to size_t.
4289 * printf-parse.c: Don't include sys/types.h.
4290 (SSIZE_MAX): Remove macro.
4291 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4292 Remove unnecessary overflow check.
4293 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4296 2003-11-24 Paul Eggert <eggert@twinsun.com>
4298 * alloca.c: Remove dependency on xalloc module.
4299 (xalloc_die): Remove.
4300 (memory_full) [!defined emacs]: New macro.
4301 [!defined emacs]: Don't include xalloc.h.
4302 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4303 address arithmetic overflows. Change datatypes a bit to avoid
4306 2003-11-22 Jim Meyering <jim@meyering.net>
4308 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4310 2003-11-17 Bruno Haible <bruno@clisp.org>
4312 * vasnprintf.c (alloca): Remove fallback definition.
4313 (freea): Remove definition.
4314 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4315 Reported by Paul Eggert.
4317 2003-11-17 Jim Meyering <jim@meyering.net>
4319 On systems without utime and without a utimes function capable of
4320 dealing with a NULL struct utimbuf* argument, this utime replacement
4321 could -- in unusual circumstances -- leak a file descriptor.
4322 * utime.c: Include <unistd.h> and <errno.h>.
4323 (utime_null): Be sure to close `fd' and to preserve errno.
4324 Reported by Geoff Collyer via Arnold Robbins.
4326 2003-11-16 Paul Eggert <eggert@twinsun.com>
4327 Bruno Haible <bruno@clisp.org>
4329 Protect against address arithmetic overflow.
4330 * printf-args.h: Include stddef.h.
4331 (arguments): Change type of field 'count' to size_t.
4332 * printf-args.c (printf_fetchargs): Use size_t instead of
4333 'unsigned int' where appropriate.
4334 * printf-parse.h: Include sys/types.h.
4335 (char_directive): Change type of *arg_index fields to ssize_t.
4336 (char_directives): Change type of fields 'count', max_*_length to
4338 * printf-parse.c: Include sys/types.h and xsize.h.
4339 (SSIZE_MAX): Define fallback value.
4340 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4341 instead of 'int' where appropriate. Check a_allocated, d_allocated
4342 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4343 * vasnprintf.c: Include xsize.h.
4344 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4345 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4346 overflow. Avoid wraparound when converting a width or precision from
4349 2003-11-16 Bruno Haible <bruno@clisp.org>
4351 Update from GNU gettext.
4352 * printf-parse.c: Generalize to it can be compiled for wide strings.
4353 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4354 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4355 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4356 SNPRINTF): New macros.
4357 Don't include <alloca.h> if the file is used inside libintl.
4358 (local_wcslen): New function, for Solaris 2.5.1.
4359 (VASNPRINTF): Use it instead of wcslen.
4361 2003-11-16 Bruno Haible <bruno@clisp.org>
4363 * xsize.h (xmax): New function.
4364 (xsum, xsum3, xsum4): Declare as "pure" functions.
4366 2003-11-12 Paul Eggert <eggert@twinsun.com>
4368 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4369 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4370 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4371 heuristic is just as accurate as far as we know, and it removes a
4372 dependency on size_max.m4 and ptrdiff_max.m4.
4374 2003-11-12 Paul Eggert <eggert@twinsun.com>
4376 * xstrtol.c (__xstrtol): Remove "break" immediately after
4377 "return", to pacify some unknown compiler. Problem reported
4380 2003-11-11 Bruno Haible <bruno@clisp.org>
4382 * xsize.h (SIZE_MAX): Remove fallback definition.
4383 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4386 2003-11-10 Paul Eggert <eggert@twinsun.com>
4388 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4389 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4390 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4392 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4393 not (size_t) -1, since it's defined here.
4395 2003-11-06 Paul Eggert <eggert@twinsun.com>
4397 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4398 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4399 Reject sizes of exactly SIZE_MAX bytes.
4400 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4401 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4403 2003-11-05 Bruno Haible <bruno@clisp.org>
4405 * xsize.h: Include limits.h, to avoid a possible collision with
4406 SIZE_MAX defined in <limits.h> on Solaris.
4408 2003-11-04 Bruno Haible <bruno@clisp.org>
4410 * xsize.h: New file.
4411 * linebreak.c: Include xsize.h.
4412 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4413 argument for overflow.
4414 Suggested by Paul Eggert.
4416 2003-10-31 Bruno Haible <bruno@clisp.org>
4418 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4419 to avoid (extremely rare) race condition.
4420 Suggested by Paul Eggert.
4422 2003-11-03 Jim Meyering <jim@meyering.net>
4424 * userspec.c: Include "userspec.h".
4425 * userspec.h: New file.
4427 2003-10-31 Paul Eggert <eggert@twinsun.com>
4429 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4430 * mountlist.c (SIZE_MAX): Define if not defined already.
4431 (read_filesystem_list): Set and use me_type_malloced.
4432 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4433 whatever the type happens to be), for brevity and consistency.
4434 Check for size calculation overflow on Alphas running OSF/1.
4436 2003-10-31 Jim Meyering <jim@meyering.net>
4438 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4440 * linebuffer.c: Include <string.h> for declaration of memset.
4442 2003-10-30 Paul Eggert <eggert@twinsun.com>
4443 Bruno Haible <bruno@clisp.org>
4445 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4446 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4448 2003-10-29 Paul Eggert <eggert@twinsun.com>
4450 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4451 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4453 * quotearg.c (quotearg_n_options): Use it.
4454 * group-member.c: Include <stdbool.h>.
4455 (free_group_info): Arg is now const *; don't free arg.
4456 (get_group_info): Now returns bool and accepts struct group_info *,
4457 rather than returning a malloc'ed struct group_info *.
4458 All uses changed. Check for overflow in internal size calculation.
4460 * getusershell.c (readname): Simplify the code by using x2nrealloc
4461 rather than xmalloc/xrealloc.
4462 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4463 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4464 conformance bug: the old code used a pointer after freeing the
4465 storage that it addressed.
4466 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4467 rather than doing it by hand.
4468 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4469 the buffer preserved. Use free and xmalloc instead.
4470 * quotearg.c (quotearg_n_options): Likewise.
4471 Use a simpler test for size overflow. Don't use xalloc_oversized
4472 because unsigned int might be wider than size_t (!); this suggests
4473 that we should switch from unsigned int to size_t for slot numbers.
4475 2003-10-27 Bruno Haible <bruno@clisp.org>
4477 * stdbool_.h: Better support for BeOS.
4479 2003-10-27 Paul Eggert <eggert@twinsun.com>
4481 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4482 to allocate the returned structure. Do not allocate a subarray,
4483 as x2nrealloc will do that.
4484 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4485 instead of xnrealloc.
4486 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4488 2003-10-26 Paul Eggert <eggert@twinsun.com>
4490 * xalloc.h (xalloc_oversized): New static inline function, for
4491 callers that want to do their own size-overflow checking. Include
4492 <stdbool.h>, since xalloc_oversized returns bool.
4493 * xalloc.c (array_size_overflow): Remove. All callers changed
4494 to use xalloc_oversized.
4496 Add two functions x2realloc, x2nrealloc, for programs that grow
4497 arrays dynamically by doubling their sizes.
4498 * xalloc.h (x2realloc, x2nrealloc): New decls.
4499 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4502 Port to C99 semantics for 'inline' of external functions.
4503 Bug reported by Bruno Haible.
4504 * xmalloc.c (xnmalloc_inline): New static inline function,
4505 with the old contents of xnmalloc.
4506 (xnmalloc, xmalloc): Use it.
4507 (xnrealloc_inline): New static inline function,
4508 with the old contents of xnrealloc.
4509 (xnrealloc, xrealloc): Use it.
4511 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4513 2003-10-25 Paul Eggert <eggert@twinsun.com>
4515 Fix several address-calculation bugs in the hash modules,
4516 plus some minor code cleanup.
4518 * hash.h: Include <stdbool.h>, for bool.
4519 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4520 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4521 hash_get_n_entries, hash_get_max_bucket_length,
4522 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4523 hash_rehash): Use size_t rather than unsigned.
4524 * hash.c (struct hash_table, hash_get_n_buckets,
4525 hash_get_n_buckets_used, hash_get_n_entries,
4526 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4527 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4528 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4530 (SIZE_MAX): Define if not defined.
4531 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4532 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4534 Use const * when possible.
4535 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4536 (check_tuning): Fix bug: if tuning parameters were very close to
4537 0 or 1, rounding errors could have caused subscript violations.
4538 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4539 (hash_initialize): Add 'fail:' label
4540 to free table and return NULL, and use it to simplify code.
4541 Use calloc rather than clearing the storage ourself.
4542 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4543 buffer size calculations.
4544 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4545 Include <stddef.h>, for size_t.
4546 * hash-pjw.c (hash_pjw): Likewise.
4547 Switch to method described by Bruno Haible.
4548 Include <limits.h>, for CHAR_BIT.
4549 (SIZE_BITS): New macro.
4551 2003-10-21 Paul Eggert <eggert@twinsun.com>
4553 * getndelim2.c (getndelim2): When size calculation overflows,
4554 ceiling the allocation at NMAX bytes rather than silently
4555 discarding input bytes before NMAX is reached. This makes
4556 a difference only if NMAX exceeds SIZE_MAX / 2.
4558 * obstack.c: Merge from glibc.
4559 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4560 Add libc_hidden_def (_obstack_newchunk).
4561 (_obstack_free) [! defined _LIBC]: Remove.
4562 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4563 a clone of the function body.
4564 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4565 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4567 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4568 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4571 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4572 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4573 Don't use lvalue casts, as GCC plans to remove support for them
4574 in GCC 3.5. Reported by Joseph S. Myers. This bug
4575 was also present in the non-GCC version, indicating that this
4576 code had always been buggy and had never been widely used.
4577 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4578 Use the fast variant of each macro, rather than copying the
4579 definiens of the fast variant; that way, we'll be more likely to
4580 catch future bugs in the fast variants.
4582 2003-10-20 Bruno Haible <bruno@clisp.org>
4584 * wait-process.h: New file, from GNU gettext.
4585 * wait-process.c: New file, from GNU gettext.
4587 2003-10-19 Jim Meyering <jim@meyering.net>
4589 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4591 2003-10-16 Paul Eggert <eggert@twinsun.com>
4593 * getgroups.c: Include <errno.h>, <stdlib.h>.
4594 (getgroups): First arg is int, not size_t.
4595 Don't let 'free' mangle errno.
4597 2003-10-16 Jim Meyering <jim@meyering.net>
4599 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4601 2003-10-15 Paul Eggert <eggert@twinsun.com>
4603 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4605 (new_exclude, add_exclude_file): Initial size no longer needs to
4607 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4608 our own address arithmetic overflow checking.
4610 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4611 (fnmatch): Do not alloca more than 2000 wide characters;
4612 instead, use malloc for large buffers.
4613 Check for address arithmetic overflow, and return -1
4614 with errno set to ENOMEM in that case.
4615 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4616 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4617 instead, return -1. Check for address arithmetic overflow.
4619 2003-10-14 Paul Eggert <eggert@twinsun.com>
4621 Handle invalid suffixes and overflow independently, so that
4622 callers can treat them independently as needed. Fix some bugs in
4623 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4624 suffix for a human-readable blocksize. The major caller-visible
4625 change is the addition of a new
4626 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4627 that both overflow and suffix chars were found.
4629 * human.c (humblock): Don't check separately for invalid suffix
4630 char; that is xstrtoumax's job (now that its bug is fixed).
4631 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4632 INTMAX_MAX]: New macros.
4633 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4634 TYPE_MAXIMUM): New macros.
4635 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4636 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4637 if overflow occurs, as it's what __strtol does and it's more useful
4639 (__xstrtol): If __strtol reports some error other than ERANGE,
4640 reflect it to the caller as LONGINT_INVALID. If it reports
4641 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4642 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4643 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4645 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4646 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4647 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4648 [defined UINTMAX_MAX]: New macros.
4650 2003-10-14 Bruno Haible <bruno@clisp.org>
4652 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4653 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4654 Also use volatile where needed.
4656 2003-10-12 Paul Eggert <eggert@twinsun.com>
4658 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4659 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4660 and define in terms of the other primitives.
4661 * xmalloc.c: Include stdbool.h; do not include exit.h.
4662 (SIZE_MAX): Define if not already defined.
4663 (array_size_overflow): New function.
4664 (xalloc_die): Abort instead of exiting if 'error' returns.
4665 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4666 (xmalloc, xrealloc): Use them.
4667 (xcalloc): Check for address arithmetic overflow.
4668 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4669 a bit faster than strcpy.
4671 2003-10-08 Paul Eggert <eggert@twinsun.com>
4673 Merge getpass from libc, plus a few fixes.
4675 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4676 Include <stdbool.h>.
4677 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4678 __fsetlocking to empty.
4679 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4680 do include <bits/libc-lock.h>.
4681 Do not include <fcntl.h>; not needed.
4682 [_LIBC]: Include <wchar.h>.
4683 (NOTCANCEL_MODE): New macro.
4684 (flockfile, funlockfile) [_LIBC]: New macros.
4685 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4686 [!_LIBC]: New macros.
4687 (call_fclose): New function.
4688 (getpass): Use it. Save tty stream separately; this simplifies the
4689 code and makes it more reliable if stdin happens to equal stdout.
4690 Invoke __fsetlocking on tty.
4691 Handle thread cancellation if needed.
4692 Namespace cleanup (use __tcgetattr, __getline).
4693 Use bool for Booleans.
4694 [USE_IN_LIBIO]: Handle wide streams.
4695 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4696 stream might go where.
4698 * unlocked-io.h: Include <stdio.h>, so that the caller
4699 doesn't have to include <stdio.h> before us.
4700 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4701 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4702 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4703 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4704 if not declared, so that we can use getpass.c code from libc without
4706 (flockfile, ftrylockfile, funlockfile): New macros.
4708 2003-10-06 Bruno Haible <bruno@clisp.org>
4710 * version-etc-2.h: Remove file.
4711 * version-etc-2.c: Remove file.
4713 2003-09-25 Jim Meyering <jim@meyering.net>
4714 Bruno Haible <bruno@clisp.org>
4716 This lets translators provide better translations for the
4717 "Written by ..." part of --version output.
4718 * version-etc.h: Include stdarg.h.
4719 (version_etc_copyright): Declare as readonly.
4720 (version_etc): Make this function variadic with a NULL-terminated list
4721 of author name strings.
4722 (version_etc_va): New declaration.
4723 * version-etc.c: Include stdarg.h, stdlib.h.
4724 (version_etc_copyright): Declare as readonly.
4725 (version_etc_va): New function. Provide a different translatable string
4726 for each possible number of authors < 10. Abbreviate when there are 10
4728 (version_etc): Make this function variadic. Call version_etc_va.
4729 Suggestion from Gary V. Vaughan.
4731 * long-options.h (parse_long_options): Change prototype: the authors
4732 string is moved to the end and becomes variadic.
4733 * long-options.c: Include stdarg.h.
4734 (parse_long_options): Make this function variadic, too.
4735 Call version_etc_va, not version_etc.
4737 2003-10-06 Bruno Haible <bruno@clisp.org>
4739 * fatal-signal.h: New file, from GNU gettext.
4740 * fatal-signal.c: New file, from GNU gettext.
4742 2003-10-04 Karl Berry <karl@gnu.org>
4744 * argp*: update from libc.
4746 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4748 * getpass.c (getpass): Use a no-op fseek when switching from input to
4749 output mode on the same stream.
4751 2003-09-29 Paul Eggert <eggert@twinsun.com>
4753 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4754 Fix arg typo in previous patch.
4756 2003-09-28 Jim Meyering <jim@meyering.net>
4758 * error.c: Correct cpp indentation.
4760 2003-09-27 Paul Eggert <eggert@twinsun.com>
4762 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4763 Omit the special code that used __typeof__, since we worry that
4764 it could be more trouble than it's worth. See:
4765 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4766 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4770 2003-09-26 Jim Meyering <jim@meyering.net>
4772 * error.c (error_tail): Move some declarations
4773 into inner scope where the local variables are used.
4775 2003-09-26 Bruno Haible <bruno@clisp.org>
4777 * stpncpy.h (gnu_stpncpy): New declaration.
4778 (stpncpy): Define as alias for gnu_stpncpy.
4779 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4781 2003-09-26 Paul Eggert <eggert@twinsun.com>
4783 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4784 (error_tail): Do not loop, reallocating temporary buffer, since
4785 the output cannot contain more wide characters than the input
4786 contains bytes, the size must be big enough already. This avoids
4787 one potential size overflow calculation. Check for size overflow
4788 when calculating temporary buffer size. Free temporary buffer
4789 when done, if it was allocated with malloc; this plugs a memory
4790 leak. Remove casts from void * to pointers, that are no longer
4791 needed now that we're assuming C89 or better.
4793 Merge error changes from glibc.
4795 * error.c, error.h: Update copyright notice header to match glibc.
4796 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4797 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4798 Disable cancellation while printing error.
4799 * error.h: Prepend __ to parameter names.
4801 2003-09-25 Karl Berry <karl@gnu.org>
4803 * argp-fmtstream.c, argp-help.c: update from libc.
4805 2003-09-25 Bruno Haible <bruno@clisp.org>
4807 * version-etc-2.h: New file, from version-etc.h with modifications.
4808 * version-etc-2.c: New file, from version-etc.c with modifications.
4810 2003-09-25 Simon Josefsson <jas@extundo.com>
4812 * xgetdomainname.h: New file.
4813 * xgetdomainname.c: New file.
4815 2003-09-25 Simon Josefsson <jas@extundo.com>
4816 Bruno Haible <bruno@clisp.org>
4818 * getdomainname.h: New file.
4819 * getdomainname.c: New file.
4821 2003-09-24 Paul Eggert <eggert@twinsun.com>
4823 * linebuffer.c (freebuffer): Don't free the argument, just
4824 the buffer associated with the argument. Bug reported by
4827 2003-09-19 Karl Berry <karl@gnu.org>
4829 * argp.h: update from libc.
4831 2003-09-16 Paul Eggert <eggert@twinsun.com>
4833 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4834 input error, instead of returning NULL the next time we are called
4835 (and therefore losing track of errno).
4837 2003-09-15 Paul Eggert <eggert@twinsun.com>
4839 * getndelim2.c (getndelim2): Don't trash errno when a read
4840 fails, so that the caller gets the proper errno.
4842 * readutmp.c (read_utmp): Likewise.
4843 Check for fstat error. Close stream and free storage
4846 2003-09-14 Bruno Haible <bruno@clisp.org>
4848 * fwriteerror.h: New file.
4849 * fwriteerror.c: New file.
4851 2003-09-14 Jim Meyering <jim@meyering.net>
4853 * getloadavg.c: Correct cpp indentation.
4854 * strdup.c: Likewise.
4855 * vasnprintf.c: Likewise.
4857 2003-09-12 Paul Eggert <eggert@twinsun.com>
4859 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4860 * obstack.c [!defined _LIBC]: Likewise.
4861 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4862 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4863 * exitfail.c: Don't include stdlib.h; no longer needed.
4865 More changes to assume C89 or better.
4867 * error.c (error_tail): Assume vprintf.
4869 * argmatch.c (getenv): Remove decl.
4870 * progreloc.c (get_full_program_name): Define via prototype.
4871 * setenv.c (clearenv): Likewise.
4872 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4874 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4875 (malloc, memcpy): Remove decls.
4876 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4877 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4878 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4879 (memcpy): Remove macro.
4880 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4881 (__P): Remove. All uses removed.
4882 (PTR): Remove. All uses changed to void *.
4883 (CHAR_BIT, NULL): Remove.
4884 (spaces, zeros, memset_space, memset_zero)
4885 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4887 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4888 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4889 Define with prototype.
4890 Remove now-unnecessary prototype decl.
4891 (extra_args_spec): Assume ANSI C. All uses changed.
4892 (extra_args_spec_iso): Remove.
4893 (my_strftime, emacs_strftimeu): Define via prototype.
4894 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4896 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4897 * strtoimax.c: Include <stdlib.h> unconditionally.
4898 (strtoul, strtol): Remove decls.
4899 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4901 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4902 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4903 (LOCALE_PARAM_PROTO): New macro.
4904 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4905 (INTERNAL (strtol), strtol): Define with a prototype.
4906 (PARAMS): Remove. All uses removed.
4907 * tempname.c: Include <string.h> unconditionally.
4908 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4909 * xgethostname.c (main): Define with a prototype.
4910 * xmalloc.c: Include "xalloc.h" first, to check interface.
4911 Include <stdlib.h> unconditionally.
4912 (calloc, malloc, realloc, free): Remove decls.
4913 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4914 Include <stdlib.h> unconditionally. Sort include file names.
4916 (xstrtod): Define with a prototype.
4917 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4918 (strtol, strtoul): Remove decls.
4920 2003-09-11 Paul Eggert <eggert@twinsun.com>
4922 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4923 Include <stdlib.h>, <string.h> unconditionally.
4924 Remove now-unnecessary cast to char *.
4925 * strnlen.c: Include <string.h> unconditionally.
4926 * yesno.c (yesno): Define with a prototype.
4928 2003-09-10 Bruno Haible <bruno@clisp.org>
4930 * strcspn.c: Include <string.h> unconditionally.
4931 * strpbrk.c: Include <string.h> unconditionally.
4932 * strstr.c: Include <string.h> unconditionally.
4933 * unicodeio.c: Include <string.h> unconditionally.
4934 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4935 * unsetenv.c: Likewise.
4936 * xreadlink.c: Include <stdlib.h> unconditionally.
4937 * yesno.c: Include <stdlib.h> unconditionally.
4938 (rpmatch): Add prototype.
4940 2003-09-10 Jim Meyering <jim@meyering.net>
4942 * error.c: Correct indentation of cpp directives.
4944 2003-09-09 Paul Eggert <eggert@twinsun.com>
4948 * acosl.c (main): Use a prototype.
4949 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4952 * getloadavg.c (getloadavg, main): Define via prototypes.
4954 * getopt.h (struct option.name): Assume C89, and use 'const'.
4955 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4956 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4958 * getopt.c (const): Remove macro.
4959 Include <string.h> unconditionally.
4960 (my_index): Remove; all uses changed to strchr.
4961 (strlen): Remove decl.
4962 (exchange): Remove forward decl; no longer needed.
4963 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4964 Define with prototype.
4965 * getopt1.c (const): Remove macro.
4966 (getopt_long, getopt_long_only, main): Define with prototype.
4968 * getugroups.c: Include <string.h> unconditionally.
4970 * getusershell.c: Include <stdlib.h> unconditionally.
4971 (getusershell, setusershell, endusershell, readname, main):
4972 Define with prototypes.
4974 * group-member.c: Include group-member.h first.
4975 Include <stdlib.h> unconditionally.
4977 * hard-locale.c: Include hard-locale.h first.
4978 Include <stdlib.h>, <string.h> unconditionally.
4980 * hash.c (free, malloc): Remove decls.
4981 Include <stdlib.h> unconditionally.
4983 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4984 (getenv): Do not declare.
4986 * idcache.c: Include <string.h> unconditionally.
4988 * long-options.c: Include long-options.h first, to test interface.
4989 Include <stdlib.h> unconditionally.
4991 * makepath.c: Include makepath.h first, to test interface.
4992 Include <stdlib.h> and <string.h> unconditionally.
4994 * linebuffer.c: Include <stdlib.h>.
4995 (free): Remove decl.
4997 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4998 rpl_malloc returns void *, not char *.
4999 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5001 * md5.h: Include <limits.h> unconditionally.
5002 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5003 (__P): Remove; all uses removed.
5004 * md5.c: Include "md5.h" first.
5005 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5006 md5_buffer, md5_process_bytes, md5_process_block):
5007 Define with prototypes.
5008 * sha.h (__P): Remove all uses. (It wasn't defined??)
5009 * sha.c: Include "sha.h" first.
5010 Include <stdlib.h>, <string.h> unconditionally.
5012 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5013 * memcmp.c (__ptr_t): Likewise.
5014 * memrchr.c (__ptr_t): Likewise.
5015 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5016 Include <string.h> unconditionally.
5017 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5018 * memchr.c: Include <stdlib.h> unconditionally.
5019 * memchr.c (LONG_MAX): Remove.
5020 * memrchr.c (LONG_MAX): Likewise.
5021 * memchr.c (__memchr): Define via a prototype.
5022 * memrchr.c (__memrchr): Likewise.
5023 * memcmp.c (__P): Remove, and remove all uses.
5024 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5025 Remove forward decls; no longer needed.
5026 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5027 Use types required by C89 in prototype.
5029 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5030 * savedir.c: Likewise.
5031 * mkdir.c (free): Remove decl.
5032 * rmdir.c (rmdir): Define with a prototype.
5033 * savedir.c: Include savedir.h first, to test interface.
5035 * mktime.c (STDC_HEADERS): Remove.
5036 Include <stdlib.h>, <string.h> unconditionally.
5038 * modechange.c: Include <stdlib.h> unconditionally.
5039 (malloc): Remove decl.
5041 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5042 (free): Remove decl.
5044 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5045 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5046 (This type really should be intptr_t, but that's a C99ism.)
5047 (_obstack_memcpy): Remove: all uses changed to memcpy.
5048 Include <string.h> unconditionally.
5049 (struct obstack): Assume __STDC__ for types of members
5050 chunkfun, freefun, extra_arg.
5051 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5052 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5053 obstack_begin, obstack_specify_allocation,
5054 obstack_specify_allocation_with_arg, obstack_chunkfun,
5055 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5056 Remove unprototyped decls and the macros that use them.
5057 * obstack.c (POINTER): Remove. All uses changed to void *.
5058 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5059 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5060 (defined __STDC__ && __STDC__)]:
5061 Remove nonprototyped code.
5062 Include <stdlib.h> unconditionally.
5063 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5064 _obstack_allocated_p, _obstack_free, obstack_free,
5065 _obstack_memory_used, print_and_abort):
5066 Define using prototypes.
5067 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5068 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5069 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5070 obstack_next_free, obstack_object_size, obstack_room) [0]:
5071 Remove unused, unprototyped code.
5073 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5075 * physmem.c (physmem_total, physmem_available, main): Define
5078 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5079 (main): Define with a prototype.
5081 * posixver.c (getenv): Remove decl.
5083 * putenv.c (malloc): Returns void *, not char *.
5084 Include <string.h> unconditionally.
5085 (strchr, memcpy, NULL): Do not define.
5087 * readtokens.c: Include readtokens.h first, to test interface.
5088 Include <stdlib.h>, <string.h> unconditionally.
5089 (init_tokenbuffer): Define with a prototype.
5091 * regex.c (PARAMS): Remove. All uses removed.
5092 All uses of _RE_ARGS removed, too.
5093 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5095 (bzero): Assume memset exists.
5096 (memcmp, memcpy, NULL): Remove.
5097 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5098 char, or assignments to local vars of type signed char.
5099 (init_syntax_once, PREFIX(extract_number_and_incr),
5100 PREFIX(print_partial_compiled_pattern),
5101 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5102 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5103 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5104 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5105 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5106 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5107 wcs_compile_range, byte_compile_range, truncate_wchar,
5108 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5109 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5110 count_mbs_length, wcs_re_match_2_internal,
5111 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5112 PREFIX(alt_match_null_string_p),
5113 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5114 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5115 regfree, PREFIX(extract_number)): Define with prototype. Remove
5116 now-unnecessary declaration, if any.
5117 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5119 Remove now-unnecessary casts among pointer types.
5120 * regex.h (_RE_ARGS): Remove. All uses removed.
5122 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5123 (free): Remove decl.
5125 * rpmatch.c: Include <stdlib.h> unconditionally.
5127 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5128 (free): Remove decl.
5130 * save-cwd.c: Include <stdlib.h> unconditionally.
5131 * xgetcwd.c: Likewise.
5133 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5134 (free): Remove decl.
5136 * strchrnul.c (strchrnul): Define with a prototype.
5137 Fix bug: c_in was not converted to char before searching.
5139 The following changes are not K&R related:
5141 * group-member.h: Include <sys/types.h>, so that this file is
5143 * makepath.h: Likewise.
5145 * getusershell.c (readname, default_index, line_size, readname):
5146 Use size_t, not int, for sizes.
5147 (readname): If the size overflows, report an error instead of
5150 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5152 * getndelim2.c: Assume stdlib.h per the C89 spec.
5154 2003-09-08 Paul Eggert <eggert@twinsun.com>
5156 Assume C89 or better; remove K&R cruft.
5157 A few of these changes were first proposed by Derek Robert Price
5158 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5160 * addext.c: Include <string.h> unconditionally.
5161 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5162 Don't declare getenv or malloc.
5164 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5165 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5167 (find_stack_direction, alloca): Use prototypes.
5169 * atexit.c (atexit): Define using a prototype.
5171 * basename.c, dirname.c, stripslash.c:
5172 Include <string.h> unconditionally.
5174 * bcopy.c: Include <stddef.h>.
5175 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5177 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5179 * error.h (error, error_at_line, error_print_progname)
5180 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5181 * error.c: Include error.h first, to check interface.
5182 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5183 (VA_START): Remove; all uses changeed to va_start.
5184 (exit, strerror): Remove decls.
5185 (error_print_progname): Prototype uncondionally.
5186 Don't include <errno.h>; no longer needed.
5187 (private_strerror): Remove.
5188 (error_tail): Always define.
5189 (error, error_at_line): Assume C89 or better; always use prototypes.
5190 * fatal.c: Include "fatal.h" first, to test interface.
5191 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5192 (VA_START): Remove; all uses changed to va_start.
5193 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5195 (exit): Remove decl.
5196 (fatal): Prototype unconditionally. Assume va_start works.
5197 Abort at end, to pacify gcc.
5199 * euidaccess.c (main): Define with a prototype.
5201 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5203 * exitfail.c: Include <stdlib.h> unconditionally.
5205 * fnmatch_.h (__P): Remove. All uses changed to assume
5207 * fnmatch.c: Include fnmatch.h first, to test interface.
5208 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5209 (getenv): Remove decl.
5210 (fnmatch): Define using a prototype.
5211 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5212 (FCT): Define using a prototype.
5214 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5216 * gethostname.c: Include <stddef.h>.
5217 (gethostname): Define with prototype. Length is size_t, not int.
5219 2003-09-08 Paul Eggert <eggert@twinsun.com>
5221 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5222 getversion.c should have been removed then, but was accidentally
5225 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5226 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5228 2003-09-07 Paul Eggert <eggert@twinsun.com>
5230 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5231 copy_tm_result. Bug reported by Simon Josefsson in
5232 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5234 2003-09-06 Paul Eggert <eggert@twinsun.com>
5236 * time_r.c, time_r.h: New files.
5238 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5240 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5241 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5243 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5245 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5246 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5249 * timegm.c: Switch to glibc implementation, with the following changes:
5250 [defined HAVE_CONFIG_H]: Include <config.h>.
5251 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5252 (__mktime_internal) [!defined _LIBC]: New decl.
5253 (__gmtime_r) [!defined _LIBC]: New macro and function.
5254 (timegm): Use a prototype, since gnulib assumes C89.
5255 Do not bother declaring tmp to be const, as it's not really usefu.
5256 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5257 (timegm): Declare only if HAVE_DECL_TIMEGM.
5259 2003-09-03 Paul Eggert <eggert@twinsun.com>
5261 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5262 Bug reported by Lute Kamstra in
5263 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5265 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5266 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5267 course with correspondingly smaller numbers for tomorrow and
5268 yesterday. From Tadayoshi Funaba. Originally installed into
5269 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5272 2003-08-31 Simon Josefsson <jas@extundo.com>
5274 * timegm.h: New file.
5275 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5277 2003-08-31 Karl Berry <karl@gnu.org>
5279 * argp.h: update from libc.
5281 2003-08-28 Bruno Haible <bruno@clisp.org>
5283 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5284 warning on QNX, which defines O_BINARY to 000000.
5286 2003-08-24 Bruno Haible <bruno@clisp.org>
5288 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5289 MSVC7 <stdio.h> is included later.
5291 2003-08-20 Bruno Haible <bruno@clisp.org>
5293 * progname.h: New file, from GNU gettext.
5294 * progname.c: New file, from GNU gettext.
5295 * progreloc.c: New file, from GNU gettext.
5297 2003-08-19 Bruno Haible <bruno@clisp.org>
5299 * xstrdup.c: Assume <string.h> exists.
5301 2003-08-18 Jim Meyering <jim@meyering.net>
5303 * setenv.h: Indent nested cpp directive.
5304 * vasnprintf.c: Remove trailing blanks.
5306 2003-08-17 Simon Josefsson <jas@extundo.com>
5307 Bruno Haible <bruno@clisp.org>
5309 * xstrndup.h: New file.
5310 * xstrndup.c: New file.
5312 2003-08-17 Bruno Haible <bruno@clisp.org>
5314 * strndup.h: New file.
5316 2003-08-16 Paul Eggert <eggert@twinsun.com>
5318 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5319 space, undoing this 2003-08-12 change:
5320 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5322 2003-08-16 Jim Meyering <jim@meyering.net>
5324 Merge from coreutils.
5325 * xstrtoimax.c: #else #if -> #elif.
5326 * xstrtoumax.c: Likewise.
5328 2003-08-15 Paul Eggert <eggert@twinsun.com>
5330 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5331 rather than tab, after '#' in shell-script copyright notices.
5332 Suggested by Bruno Haible.
5334 2003-08-15 Jim Meyering <jim@meyering.net>
5335 and Paul Eggert <eggert@twinsun.com>
5337 Merge from coreutils.
5338 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5339 member but strut utmpx does not. Needed for AIX 4.3.3.
5340 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5342 2003-08-15 Jim Meyering <jim@meyering.net>
5344 Merge from coreutils.
5345 * xgethostname.c: Include <stdlib.h>.
5346 (xghostname): Don't exit for anything other than memory-related
5347 failure; just return NULL.
5348 * userspec.c: Include "posixver.h".
5349 (parse_user_spec): Accept `.' as a separator only
5350 in pre-POSIX-200112 mode.
5351 * strtoimax.c: Use #elif rather than #else #if.
5352 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5353 Remove function, now that we can rely on a working tzset function.
5354 [!_LIBC]: Ensure that the required autoconf test has been run.
5355 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5356 Use underlying_strftime for %r.
5357 * sha.c: Merge in some clean-up and optimization changes from glibc.
5358 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5359 Ensure that it is a multiple of 64.
5360 Rearrange loop exit tests so as to avoid performing an
5361 additional fread after encountering an error or EOF.
5362 * realloc.c: Update copyright date.
5364 2003-08-14 Jim Meyering <jim@meyering.net>
5366 Merge from coreutils.
5367 * obstack.h: Whitespace changes.
5368 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5369 and xcalloc return values.
5370 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5371 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5372 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5373 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5374 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5376 Use mntctl's return value to drive the entry-processing loop, since
5377 we can't rely on the value of the vmt_length member in the last
5378 entry. On some systems doing so could result in exhausting
5379 virtual memory. Based in part on a patch from Mike Jetzer.
5381 2003-08-14 Jim Meyering <jim@meyering.net>
5382 and Paul Eggert <eggert@twinsun.com>
5384 Merges from coreutils, plus other fixes.
5385 * physmem.c: Merge in portability changes from gcc/libiberty
5386 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5387 for credits and details. Thanks to Kaveh Ghazi for helping
5388 to keep these files in sync.
5389 (ARRAY_SIZE): Define it.
5390 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5391 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5392 (memcasecmp): Don't assume size_t fits in unsigned int.
5393 Remove casts and duplicate code.
5394 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5395 (memcpy): Remove definition.
5396 Merge in some clean-up and optimization changes from glibc.
5397 [BLOCKSIZE]: Move definition to top of file.
5398 Ensure that it is a multiple of 64.
5399 Rearrange loop exit tests so as to avoid performing an
5400 additional fread after encountering an error or EOF.
5401 * md5.h (md5_uintptr): Define.
5402 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5403 return to the initial working directory. Preserve errno
5405 * idcache.c: Include "xalloc.h".
5406 (xmalloc, xrealloc): Remove decls.
5407 (getuser): Remove casts no longer required in C89.
5408 * human.c: Include stdio.h, for sprintf.
5409 * group-member.c: Include "xalloc.h".
5410 (xmalloc, xrealloc): Remove decls.
5411 (get_group_info): Remove casts no longer required in C89.
5412 * getusershell.c (readname): Remove casts no longer required in C89.
5413 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5414 * getline.c: Whitespace fix, from coreutils.
5416 2003-08-13 Paul Eggert <eggert@twinsun.com>
5418 * exclude.c: Include <ctype.h>
5419 (IN_CTYPE_DOMAIN): New macro.
5421 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5424 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5425 Undo previous (whitespace-only) change.
5427 2003-08-12 Paul Eggert <eggert@twinsun.com>
5429 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5430 Normalize leading white space and remove trailing white space.
5431 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5432 notice, as per ../config/srclist-update.
5434 Merge from coreutils.
5435 * euidaccess.h: New file.
5436 * euidaccess.c: Include it.
5437 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5438 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5439 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5441 2003-08-11 Bruno Haible <bruno@clisp.org>
5443 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5444 (vasnprintf): Use it instead of wcslen.
5446 2003-08-11 Bruno Haible <bruno@clisp.org>
5448 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5449 value to ensure that _Bool promotes to int. Use #define for _Bool when
5450 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5452 2003-08-10 Karl Berry <karl@gnu.org>
5454 * regex.h: update from libc (whitespace fix).
5456 2003-08-09 Paul Eggert <eggert@twinsun.com>
5458 Merge some files from coreutils. These changes were
5459 originally made by Jim Meyering.
5460 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5461 many older Unixes require this.
5462 * alloca.c (alloca): Remove cast to argument of free;
5463 no longer needed in C89.
5464 * alloca_.h, regex.h: Fix white space to match
5465 what GNU indent does.
5467 2003-08-05 Paul Eggert <eggert@twinsun.com>
5469 * bumpalloc.h: Remove.
5471 2003-08-04 Paul Eggert <eggert@twinsun.com>
5473 * getloadavg.c: Change copyright notice and spacing to conform to
5476 Merge from coreutils.
5477 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5479 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5480 from Karl Berry, implemented by Jim Meyering.
5481 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5482 from Dmitry V. Levin.
5483 Remove anachronistic cast of xrealloc.
5484 * fnmatch_.h (__const): Remove. Use 'const'.
5485 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5486 type. Otherwise, it wouldn't compile with at least /bin/cc on
5487 ymp-cray-unicos9.0.2.X.
5488 Combine two mostly-identical uses of alloca into one.
5489 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5491 2003-08-04 Dave Love <d.love@dl.ac.uk>
5495 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5496 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5497 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5498 obsolete NLIST_NAME_UNION.
5499 [__GNU__]: Undef BSD and FSCALE.
5500 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5502 2003-08-03 Paul Eggert <eggert@twinsun.com>
5504 * stdbool_.h (_Bool): Make it signed char, instead of
5505 an enum type, so that it's guaranteed to promote to int. See:
5506 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5508 2003-07-31 Paul Eggert <eggert@twinsun.com>
5510 * strerror.c: Include config.h, limits.h. Declare sprintf.
5511 (strerror): Don't assume that a printable int fits in 14 bytes.
5513 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5514 Bruno Haible <bruno@clisp.org>
5516 * getline.h (getline, getdelim): Change return type to ssize_t.
5517 * getline.c (getline, getdelim): Likewise.
5518 Remove _GNU_SOURCE define; now it's defined in config.h through
5521 2003-07-22 Paul Eggert <eggert@twinsun.com>
5523 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5524 over-parenthesization in macros.
5526 Sync with coreutils.
5528 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5531 Use `exit_failure' for xalloc and xmemcoll instead of their own
5532 private exit-failure variables.
5533 * xalloc.h (xalloc_exit_failure): Remove.
5534 * xmalloc.c: Likewise. Include exitfail.h.
5535 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5536 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5537 * xmemcoll.c: Likewise. Include exitfail.h.
5538 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5540 2003-07-18 Paul Eggert <eggert@twinsun.com>
5542 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5543 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5544 to test that it can stand by itself. Include "exitfail.h".
5545 Clients should set exit_failure instead.
5546 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5548 2003-07-18 Andreas Schwab <schwab@suse.de>
5550 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5552 2003-07-18 Bruno Haible <bruno@clisp.org>
5554 * getndelim2.h: New file.
5555 * getndelim2.c: Make into a module of its own. Include config.h,
5557 (getndelim2): Make non-static. Change return type to ssize_t.
5558 * getline.h: Change argument names.
5559 * getline.c: Include getndelim2.h instead of getndelim2.c.
5560 * getnline.c: Include getndelim2.h.
5562 2003-07-17 Bruno Haible <bruno@clisp.org>
5564 * Makefile.am: Remove file.
5565 * Makefile.in: Remove file.
5567 2003-07-17 Bruno Haible <bruno@clisp.org>
5569 * getnline.h: New file.
5570 * getnline.c: New file.
5571 * getndelim2.c: New file, extracted from getline.c.
5572 (getndelim2): Renamed from getdelim2, with added nmax argument.
5573 * getline.c: Include getndelim2.c.
5574 (getdelim2): Moved out to getndelim2.c.
5575 (getline, getdelim): Update.
5577 2003-07-15 <karl@gnu.org>
5579 * vasnprintf.c: update from gettext.
5581 2003-07-15 Jim Meyering <jim@meyering.net>
5583 * makepath.c (make_path): Enclose diagnostic in _(...).
5585 2003-07-14 Paul Eggert <eggert@twinsun.com>
5587 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5588 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5589 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5590 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5591 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5592 updated automatically by ../config/srclist-update. This changes
5593 their license from LPGL to GPL.
5595 2003-07-14 Jim Meyering <jim@meyering.net>
5597 Don't emit diagnostics. Let callers do that.
5598 * save-cwd.c: Don't include "error.h".
5599 (save_cwd): Don't call error. Ensure that errno is valid
5600 when returning nonzero.
5602 * save-cwd.h (restore_cwd): Update prototype.
5603 * save-cwd.c (restore_cwd): Remove two parameters.
5604 Simplify. Don't call error upon failure. Let callers do that.
5605 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5606 when auditing is enabled. But don't bother updating the #if.
5608 2003-07-14 Simon Josefsson <jas@extundo.com>
5610 * mempcpy.h: New file.
5611 * mempcpy.c: New file.
5613 2003-07-14 Paul Eggert <eggert@twinsun.com>
5615 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5616 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5617 unicodeio.c, unicodeio.h, unlocked-io.h:
5618 Switch from LGPL to GPL.
5620 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5622 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5623 it breaks C++ compilation.
5624 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5626 2003-07-10 Jim Meyering <jim@meyering.net>
5628 * vasnprintf.c: Remove trailing blanks.
5629 Make cpp indentation consistent.
5631 2003-07-09 Paul Eggert <eggert@twinsun.com>
5633 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5634 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5635 Switch from LGPL to GPL.
5637 2003-07-07 Paul Eggert <eggert@twinsun.com>
5639 * mktime.c: Fix some boundary cases and remove need for floating point.
5641 Issue a compile-time diagnostic if time_t is floating point, or if
5642 two's complement arithmetic is not in effect, or if arithmetic
5643 right shift does not propagate the sign. These assumptions were
5644 all in the original code but they weren't checked.
5646 (TIME_T_MIDPOINT, verify): New macros.
5647 (__isleap): Remove; it has integer overflow problems.
5648 (leapyear): New function, without those problems.
5649 (ydhms_tm_diff): Remove; splitting into two parts.
5650 (ydhms_diff): New function, containing the arithmetic part of
5651 the old ydhms_tm_diff function. Issue a compile-time
5652 diagnostic if we are not using C99 integer division.
5653 Avoid casts when possible.
5654 (guess_time_tm): New function, containing the checking part of
5655 the old ydhms_tm_diff function. Return the new value, rather than
5656 the difference between it and the old. Accept a new argument T
5657 so that *T specifies the old value. Check for overflow in the result.
5659 (__mktime_internal): Use a time_t offset, not a long int offset.
5660 This undoes the 2003-06-04 change, which is no longer needed now
5661 that we have better overflow checking.
5662 (localtime_offset): Likewise.
5664 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5665 and long are 64-bit but int is only 32-bit.
5666 (ydhms_diff): Use long int to store year1 and yday1.
5667 Issue a compile-time diagnostic if long int is not wide enough.
5669 (__mktime_internal): Use long int to store adjusted year and yday.
5670 Use plain C rather than preprocessor commands, if that doesn't
5672 Check for overflow (and try to repair) after each probe
5673 rather than checking only at the very end. This avoids some bugs
5674 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5675 does not equal GMT offset at maximum time).
5676 Use integer to check for overflow rather than floating point; this
5677 is more portable to non-IEEE hosts, and is a tad faster.
5678 When we detect that we are oscillating between two values,
5679 don't check whether tm_isdst has the requested value, since
5680 we already know the answer. When tm_isdst has the wrong value,
5681 use a different heuristic to find the right one, based on the
5682 extreme values actually observed in practice in tz2003a,
5683 rather than the (overly optimistic) "previous 3 calendar quarters".
5685 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5686 "T const" to accommodate glibc style.
5687 (check_result): Use less-confusing report format. "long" -> "long int.
5689 Don't loop if the iteration overflows time_t.
5690 Allow a negative step in the iteration.
5692 2003-07-01 Paul Eggert <eggert@twinsun.com>
5694 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5695 having it depend on HAVE_SYS_TYPES_H.
5697 2003-06-25 Bruno Haible <bruno@clisp.org>
5699 * readlink.c: New file.
5701 2003-06-20 Bruno Haible <bruno@clisp.org>
5703 Assume C89, so PARAMS isn't needed.
5704 * unicodeio.h (PARAMS): Remove.
5705 * unicodeio.c: Don't use PARAMS.
5707 2003-06-18 Jim Meyering <jim@meyering.net>
5709 Merge changes from coreutils.
5710 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5711 Remove explicit declarations of xmalloc and realloc.
5713 (read_utmp): Remove anachronistic cast of xmalloc.
5715 2003-06-17 Paul Eggert <eggert@twinsun.com>
5717 Assume C89, so PARAMS isn't needed.
5718 * backupfile.h (PARAMS): Remove. All uses removed.
5719 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5720 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5721 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5722 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5723 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5724 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5725 xstrtol.h: Likewise.
5726 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5727 same.h, strverscmp.h: Do not include config.h; no longer needed.
5728 Anyway, config.h should always be included before any other file.
5730 2003-06-11 Simon Josefsson <jas@extundo.com>
5732 * sysexit_.h: New file.
5734 2003-05-20 Derek Price <derek@ximbiot.com>
5736 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5738 2003-06-10 Simon Josefsson <jas@extundo.com>
5740 * strchrnul.h: New file.
5741 * strchrnul.c: New file.
5743 2003-06-10 Simon Josefsson <jas@extundo.com>
5745 * argp.h: New file, from glibc.
5746 * argp-ba.c: New file, from glibc.
5747 * argp-eexst.c: New file, from glibc.
5748 * argp-fmtstream.c: New file, from glibc.
5749 * argp-fmtstream.h: New file, from glibc.
5750 * argp-fs-xinl.c: New file, from glibc.
5751 * argp-help.c: New file, from glibc.
5752 * argp-namefrob.h: New file, from glibc.
5753 * argp-parse.c: New file, from glibc.
5754 * argp-pv.c: New file, from glibc.
5755 * argp-pvh.c: New file, from glibc.
5756 * argp-xinl.c: New file, from glibc.
5758 2003-06-07 Jim Meyering <jim@meyering.net>
5760 * readtokens.h: Put `Free Software Foundation, Inc.'
5761 in place of my name in the copyright comment.
5762 Remove definition and uses of __P.
5765 * stat.c: Don't declare xmalloc explicitly.
5766 Instead, include "xalloc.h".
5767 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5768 xrealloc, and xcalloc return values.
5769 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5771 * xgetcwd.h: Remove definition/uses of PARAMS.
5773 2003-06-06 Jim Meyering <jim@meyering.net>
5775 * stdbool_.h: Renamed from stdbool.h.in.
5777 2003-06-06 Jim Meyering <jim@meyering.net>
5779 Merge from coreutils.
5780 * same.c: (same_name): Declare *_basename locals to be `const'.
5781 Consolidate declarations and initializations of *_base* locals.
5783 Merge from coreutils.
5784 This avoids a core dump on systems without GNU putenv,
5785 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5786 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5787 (unsetenv): New static function, from GNU libc.
5788 (rpl_putenv): Use it.
5790 * modechange.c: Remove trailing blanks.
5792 Merge from coreutils.
5793 * fsusage.c: Remove declaration of statfs.
5794 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5796 * posixtm.c: Include <stdbool.h> unconditionally.
5798 2003-06-05 Paul Eggert <eggert@twinsun.com>
5800 * mktime.c (__mktime_internal): When resolving a tm_isdst
5801 mismatch, look in future quarters as well as past. This fixes a
5802 bug when processing fall-backwards gaps immediately after a long
5803 period of daylight-saving time.
5805 * mktime.c: Assume freestanding C89 or better.
5806 (HAVE_LIMITS_H): Remove. Assume it's 1.
5807 (__P): Remove; not used.
5808 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5809 (mktime, not_equal_tm, print_tm, check_result,
5810 main): Use prototypes. Use const * where appropriate.
5811 (main): Fix typo in testing code that uncovered by above changes.
5812 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5814 2003-06-04 Paul Eggert <eggert@twinsun.com>
5816 * mktime.c: Fix Debian bug 177940
5817 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5818 (localtime_offset): Now long int, not time_t, because we want it
5819 to be guaranteed to be signed. All uses changed.
5820 (__mktime_internal): If overflow would occur when adding offset,
5823 Merge 'human' changes from coreutils. Rewrite to support
5824 locale-specific notations like thousands separators.
5825 * human.c: Simplify authorship notice.
5826 Include human.h immediately after config.h.
5827 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5828 <limits.h>: Do not include, since human.h does.
5829 (SIZE_MAX, UINTMAX_MAX): New macros.
5830 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5831 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5832 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5833 (power_letter): Renamed from suffixes.
5834 (generate_suffix_backwards): Remove.
5835 (adjust_value): Now takes int style (because of human.h changes)
5836 and long double value (for greater precision on some platforms).
5837 (group_number): New function.
5838 (human_readable): Use it. Use integer options, not enum.
5839 Put the options before the sizes in the arg list.
5840 Support all the new options.
5841 The old human_readable function has been removed;
5842 use inttostr.h instead.
5843 (human_readable, default_block_size, humblock):
5844 Use uintmax_t, not int, for block sizes.
5845 (human_readable_inexact, block_size_types): Remove.
5846 (block_size_opts): New constant.
5847 (human_options): Renamed from human_block_size, with new signature
5848 that allows block sizes up to UINTMAX_MAX. All callers changed.
5849 * human.h: Add copyright and authorship notice.
5850 Include <limits.h> and <stdbool.h> unconditionally.
5851 (PARAMS): Remove. All uses removed.
5852 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5853 (enum human_inexact_style): Remove tag; now a nameless enum.
5854 (human_floor, human_ceiling, human_round_to_even): Now have
5855 values 2, 0, 1 rather than -1, 1, 0.
5856 (human_group_digits, human_suppress_point_zero, human_autoscale,
5857 human_base_1024, human_SI, human_B): New constants.
5858 (human_readable_inexact, human_block_size): Remove.
5859 (human_readable): Size args are now uintmax_t, not int.
5860 (human_options): New decl.
5862 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5863 unnecessary now that we assume C89 or better. This change
5864 imported from coreutils.
5866 * mktime.c (__mktime_internal): Do not reject negative timestamps
5867 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5868 in the 2003-05-30 sync from glibc.
5870 .h files should stand alone, but we shouldn't include <sys/types.h>
5871 if we can get away with just <stddef.h>.
5873 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5874 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5875 rather than <sys/types.h>, as we merely need size_t.
5876 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5878 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5879 Include <stdio.h>, to get FILE.
5880 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5881 memcasecmp.h has included <stddef.h> and all we need is size_t.
5882 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5883 our interface, instead of including <sys/types.h>
5885 2003-06-02 Paul Eggert <eggert@twinsun.com>
5888 Fix some minor time-related bugs with POSIX time arguments.
5889 Some valid time stamps were being rejected (notably -1, and
5890 time stamps before 1900 on 64-bit hosts). And some invalid
5891 time stamps were being accepted, e.g. September 31.
5893 * posixtm.h (posixtime): Return bool instead of time_t, so
5894 that we can return (time_t) -1 successfully.
5895 * posixtm.c: Likewise.
5896 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5897 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5898 (t): Remove static var.
5899 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5900 of static var. All uses changed.
5901 (year): Do not reject years before 1900; they can occur with
5903 (posix_time_parse): Do not check for out-of-range components;
5904 that is now the caller's responsibility, since our checks were
5905 only approximations.
5906 (posixtime): Use mktime to check for out-of-range components,
5907 since it knows them exactly.
5908 If mktime returns (time_t) -1, check whether an error actually occurred
5909 by invoking localtime on -1.
5910 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5911 posixtime failures better.
5912 Improve the test data (in comments only).
5914 2003-05-30 <karl@gnu.org>
5916 * mktime.c: update from libc.
5918 2003-05-30 Bruno Haible <bruno@clisp.org>
5920 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5921 * localcharset.h: Likewise.
5922 * localcharset.c: Likewise.
5924 2003-05-28 Paul Eggert <eggert@twinsun.com>
5926 Assume the headers required for C89 freestanding compilers.
5927 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5928 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5929 without checking for HAVE_LIMITS_H.
5930 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5931 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5933 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5934 * exclude.c: Include <stdbool.h> unconditionally.
5935 * tempname.c: Include <stddef.h> unconditionally.
5936 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5937 * modechange.c, rpmatch.c (NULL): Don't define, since
5938 <stddef.h> does that.
5939 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5940 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5941 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5942 * xstrtol.c: Likewise.
5943 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5944 * savedir.c: Include <stddef.h> instead of defining NULL.
5946 * addext.c (addext): Use assignment rather than cast, to avoid
5947 warnings on some platforms.
5949 * mktime.c (__mktime_internal): Do not reject negative timestamps
5952 2003-05-10 Bruno Haible <bruno@clisp.org>
5954 * linebreak.c (iconv_string_length): Don't return -1 just because the
5955 string is longer than 4 KB.
5957 2003-05-12 Jim Meyering <jim@meyering.net>
5959 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5960 the space-padded-by-default conversion specifiers, %e, %k, %l.
5962 2003-05-03 Bruno Haible <bruno@clisp.org>
5964 Upgrade to Unicode-4.0.
5965 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5966 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5967 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5968 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5969 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5970 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5971 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5972 Change width of U+E0100..U+E01EF from 1 to 0.
5974 2003-04-25 Bruno Haible <bruno@clisp.org>
5976 * copy-file.c: Include <stddef.h>, for size_t.
5978 2003-04-25 Jim Meyering <jim@meyering.net>
5980 * copy-file.c (copy_file_preserving): Declare buf_size to be
5981 of type size_t, not int.
5983 2003-04-11 Jim Meyering <jim@meyering.net>
5985 Merge changes from Coreutils.
5987 2003-03-22 Jim Meyering <jim@meyering.net>
5989 * strftime.c (widen): Cast alloca return value to proper type.
5991 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5994 * strftime.c (my_strftime): Handle very large width
5995 specifications for numeric values correctly. Improve checks for
5998 2003-01-19 Jim Meyering <jim@meyering.net>
6000 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6001 (nl_get_alt_digit) [! defined my_strftime]: Define.
6002 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6003 _nl_get_alt_digit and _nl_get_walt_digit.
6005 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6006 These changes have no effect outside of _LIBC.
6008 2003-04-10 Bruno Haible <bruno@clisp.org>
6010 * findprog.h: New file, from GNU gettext.
6011 * findprog.c: New file, from GNU gettext.
6013 2003-04-05 Jim Meyering <jim@meyering.net>
6015 Merge changes from Coreutils.
6017 * exclude.h (PARAMS): Remove definition and uses.
6018 * exclude.c: Remove uses of `PARAMS'.
6020 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6021 Add test-cases for DOS filenames. Declare program_name.
6022 (main): Set up program_name. Patch by Rich Dawe.
6024 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6026 Use mntctl's return value to drive the entry-processing loop, since
6027 we can't rely on the value of the vmt_length member in the last
6028 entry. On some systems doing so could result in exhausting
6029 virtual memory. Based in part on a patch from Mike Jetzer.
6031 2003-04-04 Bruno Haible <bruno@clisp.org>
6033 * linebreak.h: New file, from GNU gettext.
6034 * linebreak.c: New file, from GNU gettext with slight modifications.
6035 * lbrkprop.h: New file, from GNU gettext.
6037 2003-04-03 Bruno Haible <bruno@clisp.org>
6039 * utf8-ucs4.h: New file, from GNU gettext.
6040 * utf16-ucs4.h: New file, from GNU gettext.
6041 * ucs4-utf8.h: New file, from GNU gettext.
6042 * ucs4-utf16.h: New file, from GNU gettext.
6044 2003-04-02 Bruno Haible <bruno@clisp.org>
6046 * binary-io.h: New file, from GNU gettext.
6048 2003-04-01 Bruno Haible <bruno@clisp.org>
6050 * pathname.h: New file, from GNU gettext.
6051 * concatpath.c: New file, from GNU gettext.
6053 2003-03-30 Bruno Haible <bruno@clisp.org>
6055 * copy-file.c (copy_file_preserving): Don't set owner if the function
6056 chown() doesn't exist.
6058 2003-03-28 Bruno Haible <bruno@clisp.org>
6060 * copy-file.h: New file, from GNU gettext.
6061 * copy-file.c: New file, from GNU gettext.
6063 2003-03-18 Jim Meyering <jim@meyering.net>
6065 * quote.c (quote_n): Fix typo in comment.
6067 2003-03-14 Jim Meyering <jim@meyering.net>
6069 Merge changes from Coreutils.
6070 * obstack.h (obstack_object_size): Declare temporary, __o,
6071 to be const, in order to avoid warnings.
6072 (obstack_room): Likewise.
6073 (obstack_empty_p): Likewise.
6075 2003-03-13 Paul Eggert <eggert@twinsun.com>
6077 Merge changes from Bison.
6078 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6079 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6080 when compiling Bison 1.875's `bitset bset = obstack_alloc
6081 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6082 * hash.c: Include <stdbool.h> unconditionally.
6084 2003-03-09 Paul Eggert <eggert@twinsun.com>
6086 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6087 Reported by Bruce Becker; see:
6088 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6090 2003-03-03 Paul Eggert <eggert@twinsun.com>
6091 Bruno Haible <bruno@clisp.org>
6093 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6094 Reported by John Hughes, see
6095 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6097 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6099 * poll_.h: New file.
6102 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6104 * mathl.h: New file.
6105 * acosl.c: New file.
6106 * asinl.c: New file.
6107 * atanl.c: New file.
6108 * ceill.c: New file.
6111 * floorl.c: New file.
6112 * frexpl.c: New file.
6113 * ldexpl.c: New file.
6115 * sincosl.c: New file.
6117 * sqrtl.c: New file.
6119 * trigl.c: New file.
6120 * trigl.h: New file.
6122 2003-02-17 Bruno Haible <bruno@clisp.org>
6124 * mkdtemp.h: New file, from GNU gettext.
6125 * mkdtemp.c: New file, from GNU gettext.
6127 2003-01-31 Bruno Haible <bruno@clisp.org>
6129 * rename.c: #undef rename before defining rpl_rename.
6130 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6132 2003-01-30 Bruno Haible <bruno@clisp.org>
6134 * printf-args.h: New file, from GNU gettext.
6135 * printf-args.c: New file, from GNU gettext.
6136 * printf-parse.h: New file, from GNU gettext.
6137 * printf-parse.c: New file, from GNU gettext.
6138 * vasnprintf.h: New file, from GNU gettext.
6139 * vasnprintf.c: New file, from GNU gettext.
6140 * asnprintf.c: New file, from GNU gettext.
6141 * vasprintf.h: New file, from GNU gettext with modifications.
6142 * vasprintf.c: New file, from GNU gettext.
6143 * asprintf.c: New file, from GNU gettext.
6145 2003-01-29 Bruno Haible <bruno@clisp.org>
6147 * stpncpy.h: New file, from GNU gettext with modifications.
6148 * stpncpy.c: New file, from GNU gettext with modifications.
6150 2003-01-28 Bruno Haible <bruno@clisp.org>
6152 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6154 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6157 2003-01-27 Bruno Haible <bruno@clisp.org>
6159 * xsetenv.h: New file, from GNU gettext.
6160 * xsetenv.c: New file, from GNU gettext.
6162 2003-01-23 Bruno Haible <bruno@clisp.org>
6164 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6166 2003-01-22 Bruno Haible <bruno@clisp.org>
6168 * exit.h: New file, from GNU gettext.
6170 2003-01-11 Bruno Haible <bruno@clisp.org>
6172 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6173 * strcase.h (strcasecmp, strncasecmp): Likewise.
6175 2003-01-14 Jim Meyering <jim@meyering.net>
6177 * same.c (same_name): Tweak a comment.
6179 2003-01-11 Bruno Haible <bruno@clisp.org>
6181 * same.c (same_name): Reorder tests so as to avoid calling stat()
6182 when a string comparison is sufficient.
6184 2003-01-11 Bruno Haible <bruno@clisp.org>
6186 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6189 2003-01-11 Bruno Haible <bruno@clisp.org>
6191 * hash-pjw.c: Add comment about low quality of this function.
6193 2003-01-12 Paul Eggert <eggert@twinsun.com>
6195 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6196 to avoid collisions with libcurses and libreadline.
6198 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6199 * getstr.h, getstr.c: Remove.
6200 * getline.c: Include "getline.h", to check interface.
6201 Move body of old getstr.c here: this defines MIN_CHUNK and
6202 declares getdelim2, which is renamed from getstr.
6203 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6205 * linebuffer.c (readlinebuffer): Renamed from readline.
6207 * linebuffer.h: Likewise.
6208 (readline): Remove backward-compatibility macro.
6210 2003-01-12 Jim Meyering <jim@meyering.net>
6212 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6214 2003-01-10 Bruno Haible <bruno@clisp.org>
6216 * alloca_.h: New file.
6217 * getdate.y: Unconditionally include alloca.h.
6218 * makepath.c: Likewise.
6219 * setenv.c: Likewise.
6220 * userspec.c: Likewise.
6222 2003-01-09 Bruno Haible <bruno@clisp.org>
6224 * stdbool.h.in: New file.
6226 2003-01-08 Bruno Haible <bruno@clisp.org>
6228 * safe-read.c: Include specification header first, to ensure its
6230 * full-write.c: Likewise.
6232 2003-01-08 Jim Meyering <jim@meyering.net>
6234 * full-write.c: Undefine and define-away `const' after inclusion
6235 of errno.h, not before. Suggestion from Bruno Haible.
6237 2003-01-07 Jim Meyering <jim@meyering.net>
6239 * full-write.c: Rework so that it may serve to define full_read, too.
6240 * full-read.c: Simply #define FULL_READ and include full-write.c.
6242 2003-01-06 Jim Meyering <jim@meyering.net>
6244 * version-etc.c: Update year in translatable copyright string.
6246 2002-12-25 Bruno Haible <bruno@clisp.org>
6248 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6249 * xstrtol.h: Likewise.
6250 * xstrtoimax.c: Likewise.
6251 * xstrtoumax.c: Likewise.
6252 * human.h: Likewise.
6254 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6255 on systems that have <inttypes.h> but not <stdint.h>.
6257 2002-12-31 Paul Eggert <eggert@twinsun.com>
6259 * memcoll.c (memcoll): Fall back on a simple algorithm using
6260 memcmp if strcoll doesn't work.
6262 2002-12-23 Bruno Haible <bruno@clisp.org>
6264 * localcharset.h: New file.
6265 * localcharset.c: Include it.
6266 * unicodeio.c: Likewise.
6268 2002-12-22 Bruno Haible <bruno@clisp.org>
6270 * utime.c (utime_null): No need to call ftruncate if the file was
6273 2002-12-23 Bruno Haible <bruno@clisp.org>
6275 * memcoll.c (STRCOLL): New macro.
6278 2002-12-22 Bruno Haible <bruno@clisp.org>
6280 * getstr.h (getstr): Define, to avoid clash with libcurses.
6281 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6283 2002-12-22 Bruno Haible <bruno@clisp.org>
6285 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6287 2002-12-23 Bruno Haible <bruno@clisp.org>
6289 * getline.h: Include <stddef.h>, for size_t.
6291 * unicodeio.h: Include <stddef.h>, for size_t.
6292 * unicodeio.c: Don't include <stddef.h>.
6294 2002-12-17 Bruno Haible <bruno@clisp.org>
6296 * canon-host.c (strdup): Remove unused declaration.
6298 * fsusage.c: Include full_read.h.
6299 (get_fs_usage): Use full_read instead of safe_read.
6301 * utime.c (utime_null): Use SAFE_READ_ERROR.
6303 2002-12-11 Bruno Haible <bruno@clisp.org>
6305 * setenv.h: Rewritten to cope with systems that have setenv() but not
6307 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6310 2002-12-11 Bruno Haible <bruno@clisp.org>
6312 * setenv.c (alloca): Fall back to malloc.
6314 (setenv): Use freea() to free memory allocated with alloca().
6316 2002-11-13 Bruno Haible <bruno@clisp.org>
6318 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6319 function declarations.
6320 * unsetenv.c (unsetenv): Likewise.
6322 2002-03-04 Bruno Haible <bruno@clisp.org>
6324 Portability to AIX 4.3.3.
6325 * unsetenv.c: New file, extracted from setenv.c.
6326 * setenv.c: Move the unsetenv() function to unsetenv.c.
6328 2001-12-20 Bruno Haible <bruno@clisp.org>
6330 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6331 use malloc instead. For SunOS 4.
6333 2001-12-11 Bruno Haible <bruno@clisp.org>
6335 * setenv.c: Declare alloca.
6336 (compar_fn_t): New typedef.
6337 (KNOWN_VALUE, STORE_VALUE): Use it.
6339 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6342 2002-12-10 Paul Eggert <eggert@twinsun.com>
6344 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6345 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6346 Choose values that are less likely to collide with system fnmatch
6348 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6349 defined (e.g., a pure POSIX system).
6350 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6351 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6353 2002-12-06 Jim Meyering <jim@meyering.net>
6355 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6357 Merge in changes from libc's misc/error.c, in preparation
6358 for the merge of gnulib's changes back into libc.
6360 * error.c (_): Define only if not already defined.
6361 Move definition to follow all #include directives.
6362 Include unlocked-io.h only if !_LIBC.
6363 [_LIBC]: Include <libio/libioP.h>.
6364 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6365 (fflush): Tweak definition to use INTUSE.
6368 2002-12-05 Paul Eggert <eggert@twinsun.com>
6370 * alloca.c [defined emacs]: Include "lisp.h".
6371 (xalloc_die) [defined emacs]: New macro.
6372 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6373 [! defined emacs]: Include <xalloc.h>.
6374 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6375 (pointer): Typedef to POINTER_TYPE *.
6376 (malloc): Remove decl; we now always use xmalloc.
6377 (alloca): Use old-style definition, since Emacs needs this.
6378 Check for arithmetic overflow when computing combined size.
6380 2002-12-04 Paul Eggert <eggert@twinsun.com>
6382 Do not generate unlocked-io.h automatically, since it's easier to
6383 maintain it by hand.
6385 * unlocked-io.h: New file, from GNU diffutils,
6386 but with proper copyright notice and attribution.
6388 * Makefile.am: Add copyright notice.
6389 (libfetish_a_SOURCES): Add unlocked-io.h.
6390 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6391 (DISTCLEANFILES, io_functions): Remove macros.
6392 (EXTRA_DIST): Remove gen_uio.
6393 (unlocked-io.h): Remove rule.
6395 2002-12-04 Jim Meyering <jim@meyering.net>
6397 Reflect the fact that stat.c and lstat.c are no longer generated.
6398 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6399 (DISTCLEANFILES): Likewise.
6400 (EXTRA_DIST): Likewise.
6401 (all_local): Don't depend on stat.c or lstat.c.
6402 (stat.c, lstat.c): Remove rules.
6403 (EXTRA_DIST): Remove xstat.in.
6405 * xstat.in: Remove file. Contents moved into stat.c.
6406 * stat.c: New file. Contents mostly from xstat.in.
6407 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6408 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6410 * safe-read.c: Rework so that it may serve to define safe_write, too.
6411 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6413 2002-12-03 Jim Meyering <jim@meyering.net>
6415 * safe-read.c, safe-write.c: Change variable names and comments, but
6416 not semantics, to minimize the differences between these two files.
6417 (safe_read): Change comment to mention SAFE_READ_ERROR.
6419 * safe-read.c (IS_EINTR): Define.
6420 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6422 2002-12-02 Bruno Haible <bruno@clisp.org>
6424 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6425 Define, taken from safe-read.c.
6426 (INT_MAX): Provide fallback.
6427 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6428 * safe-write.h (SAFE_WRITE_ERROR): Define.
6430 * safe-read.c (EINTR): Remove definition.
6431 (safe_read): Don't use EINTR if it is absent.
6433 2002-12-02 Jim Meyering <jim@meyering.net>
6435 * safe-read.c (EINTR): Define.
6436 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6437 (INT_MAX): Provide fallback.
6438 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6440 * safe-read.h (SAFE_READ_ERROR): Define.
6442 2002-12-01 Jim Meyering <jim@meyering.net>
6444 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6445 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6447 2002-11-27 Paul Eggert <eggert@twinsun.com>
6449 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6450 hash_rehash): Replace `if (limit <= value) abort ();' with
6451 `if (! (value < limit)) abort ();', for readability.
6453 2002-11-26 <karl@gnu.org>
6455 * strdup.c: copy from libc again, with jim's ok.
6456 * .cppi-disable: re-add strdup.c
6458 2002-11-25 <karl@gnu.org>
6460 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6461 instead of "strtol.c".
6463 2002-11-25 Jim Meyering <jim@meyering.net>
6465 * mktime.c: Sync from libc, now that it has the latest fix.
6467 2002-11-24 <karl@gnu.org>
6469 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6470 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6472 2002-11-24 Jim Meyering <jim@meyering.net>
6474 Update from coreutils:
6476 * mktime.c: Merge in changes from libc.
6478 Avoid a link-time failure on some Linux systems.
6479 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6480 (__mon_yday): Declare with the STATIC attribute.
6481 (__mktime_internal): Likewise.
6482 Based on a report from Greg Schafer.
6484 2002-11-23 Jim Meyering <jim@meyering.net>
6486 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6487 Use `unsigned', not `int', as type of index.
6489 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6491 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6493 2002-11-22 Paul Eggert <eggert@twinsun.com>
6495 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6496 hint that one should use `if (! x) abort ();' rather than `assert
6497 (x);', and anyway it's one less thing to worry about configuring.
6498 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6499 hash_rehash, hash_insert): Use abort rather than assert.
6501 2002-11-22 Paul Eggert <eggert@twinsun.com>
6503 * quotearg.h: Allow multiple inclusion by surrounding with
6504 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6505 so that we can be included first.
6506 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6507 * quotearg.c: Include quotearg.h immediately after config.h.
6508 No need to include stddef.h or sys/types.h any more.
6509 Surround local include files with "", not "<>".
6510 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6511 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6512 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6513 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6514 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6515 (ISPRINT): Remove; no longer needed now that we assume C89.
6517 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6520 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6521 quotearg_char): Use SIZE_MAX rather than
6522 (size_t) -1 when we are talking about "infinity".
6524 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6526 2002-11-22 Bruno Haible <bruno@clisp.org>
6528 * safe-read.h: Assume C89. Add comments.
6529 (safe_read): Change return type to size_t.
6530 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6531 counts > SSIZE_MAX correctly.
6532 * safe-write.h: New file.
6533 * safe-write.c: New file.
6534 * full-read.h: New file.
6535 * full-read.c: New file.
6536 * full-write.h: Assume C89. Add comments.
6537 * full-write.c: Include safe-write.h.
6538 (full_write): Rewritten to use safe_write.
6539 Suggested by Jim Meyering and Paul Eggert.
6541 2002-11-21 Bruno Haible <bruno@clisp.org>
6543 Remove case insensitive option matching.
6544 * argmatch.h (argcasematch): Remove declaration.
6545 (ARGCASEMATCH): Remove macro.
6546 (__xargmatch_internal): Remove case_sensitive argument.
6547 (XARGMATCH): Update.
6548 (XARGCASEMATCH): Remove macro.
6549 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6550 case_sensitive argument.
6551 (argcasematch): Remove function.
6552 (__xargmatch_internal): Remove case_sensitive argument.
6553 (main): Use XARGMATCH instead of XARGCASEMATCH.
6555 * xmalloc.c: Change compile-time error message. Add comment about
6556 required autoconf version.
6558 2002-11-21 Jim Meyering <jim@meyering.net>
6560 * strdup.c (strdup): Tweak comment and initial #if/#include.
6562 Merge in changes from the coreutils.
6564 2002-09-25 Paul Eggert <eggert@twinsun.com>
6565 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6566 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6567 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6568 int. Work more efficiently if X is the same width as uintmax_t.
6569 Do not compare X to -1, to avoid bogus compiler warning.
6570 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6571 Don't assume that f_frsize and f_bsize are the same type.
6573 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6576 * makepath.c (make_path): Restore umask *before* creating the final
6578 (make_path): Minor reformatting.
6580 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6581 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6583 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6584 ones. At least on GNU/Linux systems, `auto' means something else.
6587 2002-11-20 Paul Eggert <eggert@twinsun.com>
6589 Merge argmatch cleanups from Bison. Assume C89.
6591 * argmatch.c: Include config.h here, not in argmatch.h.
6592 Include stdlib.h, for EXIT_FAILURE.
6593 Always include <string.h>, since we assume C89.
6594 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6595 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6596 Include <stddef.h> instead, since it's all we need for size_t.
6597 (PARAMS): Remove. All uses removed.
6598 (ARRAY_CARDINALITY): Do not bother to #undef.
6599 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6600 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6601 Remove unnecessary parentheses.
6602 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6603 Insert necessary parentheses.
6604 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6605 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6607 2002-11-19 Bruno Haible <bruno@clisp.org>
6609 * mbswidth.c: Include mbswidth.h right at the beginning.
6610 * mbswidth.h: Include <stddef.h>, for size_t.
6612 * mbswidth.h (PARAMS): Remove macro.
6613 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6614 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6616 * gcd.h (PARAMS): Remove macro.
6617 (gcd): Use ANSI C function declarations.
6618 * gcd.c (gcd): Likewise.
6620 2002-11-15 Bruno Haible <bruno@clisp.org>
6622 * strcspn.c: Include <stddef.h>.
6623 (strcspn): Use ANSI C function declaration. Change return type to
6625 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6626 (strpbrk): Use NULL.
6627 * strpbrk.h (PARAMS): Remove macro.
6628 (strpbrk): Use ANSI C function declaration.
6629 * strstr.c: Don't include <sys/types.h>.
6630 * strstr.h (PARAMS): Remove macro.
6631 (strstr): Use ANSI C function declarations.
6633 2002-11-06 Bruno Haible <bruno@clisp.org>
6635 * gcd.h (gcd): Change argument type to 'unsigned long'.
6636 * gcd.c (gcd): Likewise.
6638 2002-11-05 Bruno Haible <bruno@clisp.org>
6640 * gcd.h: New file, from gettext-0.11.5.
6641 * gcd.c: New file, from gettext-0.11.5.
6643 2002-11-05 Bruno Haible <bruno@clisp.org>
6645 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6646 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6647 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6648 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6650 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6651 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6653 * closeout.c: Include gettext.h instead of <libintl.h>.
6654 * human.c: Include gettext.h instead of <libintl.h>.
6655 * quotearg.c: Include gettext.h instead of <libintl.h>.
6656 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6657 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6658 * userspec.c: Include gettext.h instead of <libintl.h>.
6659 * version-etc.c: Include gettext.h instead of <libintl.h>.
6660 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6661 (textdomain): Remove definition.
6662 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6664 * long-options.c: Remove include of <libintl.h> and definition of _.
6665 * same.c: Remove include of <libintl.h> and definition of _.
6667 2002-11-04 Bruno Haible <bruno@clisp.org>
6669 * stpcpy.h: New file, from GNU gettext-0.11.5.
6670 * strcase.h: New file, from GNU gettext-0.11.5.
6671 * strpbrk.h: New file, from GNU gettext-0.11.5.
6672 * strstr.h: New file, from GNU gettext-0.11.5.
6673 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6675 2002-05-09 Bruno Haible <bruno@clisp.org>
6677 * config.charset: Update for newest glibc. Add canonical names
6678 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6680 2002-05-09 Bruno Haible <bruno@clisp.org>
6682 * localcharset.c (get_charset_aliases): Add more Windows specific
6685 2002-05-08 Owen Taylor <otaylor@redhat.com>
6687 * config.charset: A few additions for Solaris.
6689 2001-12-05 Bruno Haible <bruno@clisp.org>
6691 * localcharset.c (locale_charset): Don't return an empty string.
6693 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6695 * config.charset: msdos in uk_UA uses CP1125.
6697 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6699 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6700 * localcharset.c (locale_charset): Declare as extern "C".
6702 2002-02-15 Bruno Haible <bruno@clisp.org>
6704 * config.charset [msdosdjgpp]: For Russian, use CP866.
6706 2002-02-11 Bruno Haible <bruno@clisp.org>
6708 * config.charset: Add support for NetBSD.
6710 2002-09-25 <karl@gnu.org>
6712 * strdup.c: copy from libc/string (via ../config/srclist*).
6713 * getopt*: copy from libc/posix.
6714 * gettext.h: copy from gettext.
6715 * .cppi-disable: add strdup.c, gettext.h.
6717 2002-07-01 Jim Meyering <meyering@lucent.com>
6719 * c-stack.c: Include sys/time.h.
6720 From Volker Borchert.
6722 2002-06-11 Paul Eggert <eggert@twinsun.com>
6724 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6725 New macro. Use it uniformly instead of
6726 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6727 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6728 reported by Vin Shelton.
6730 2002-06-22 Jim Meyering <meyering@lucent.com>
6732 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6733 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6735 2002-06-22 Paul Eggert <eggert@twinsun.com>
6737 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6738 Do not assume SA_SIGINFO behavior.
6739 Bug reported by Jim Meyering on NetBSD 1.5.2.
6741 2002-06-22 Jim Meyering <meyering@lucent.com>
6743 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6745 * exitfail.c, exitfail.h: Likewise.
6746 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6748 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6750 (EXTRA_DIST): Add fnmatch_loop.c.
6751 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6753 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6754 * fnmatch.c: Update from diffutils-2.8.2.
6755 * fnmatch_.h: New file. From diffutils-2.8.2.
6756 * fnmatch.h: Remove file.
6758 2002-06-18 Paul Eggert <eggert@twinsun.com>
6760 * file-type.h: Report an error if neither S_ISREG nor
6761 S_IFREG is defined, instead of using a test specific to glibc
6762 2.2. This should be safe, since POSIX requires S_ISREG and
6763 Unix Version 7 had S_IFREG. We don't need to check for
6764 <sys/types.h> since we don't use any symbols that it defines.
6766 2002-06-15 Jim Meyering <meyering@lucent.com>
6768 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6769 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6770 have been included before this file.
6772 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6774 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6775 so that each temporary file name is unique and valid in the first
6776 8 characters, for operation under DOS.
6778 2002-06-15 Jim Meyering <meyering@lucent.com>
6780 Work even with DJGPP 2.03, which lacks support for symlinks.
6782 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6784 * lchown.c (S_ISLNK): Likewise.
6786 2002-06-14 Jim Meyering <meyering@lucent.com>
6788 * file-type.h: Use the version from diffutils-2.8.2.
6789 * file-type.c: Likewise.
6791 2002-05-27 Jim Meyering <meyering@lucent.com>
6793 Fix a problem seen only on nonconforming systems whereby ls.c's
6794 use of localtime, and then of gettimeofday would cause trouble:
6795 the localtime call used to initialize rpl_gettimeofday's save
6796 mechanism would clobber ls's current local time information so
6797 that in any long listing the first file would always be listed
6798 with date 1970-01-01. Analysis by Volker Borchert.
6800 * gettimeofday.c (localtime): Undefine.
6801 (rpl_localtime): New function.
6803 2002-05-22 Jim Meyering <meyering@lucent.com>
6805 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6806 * file-type.h: New file.
6807 * file-type.c (file_type): New file/function. Extracted from diffutils.
6809 2002-04-29 Paul Eggert <eggert@twinsun.com>
6811 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6813 2002-04-28 Paul Eggert <eggert@twinsun.com>
6815 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6816 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6817 of 127, since 64 is the largest conceivable number for ancient
6819 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6821 2002-04-28 Jim Meyering <meyering@lucent.com>
6823 * sig2str.c (WTERMSIG): Remove definition (unused).
6825 2002-04-28 Paul Eggert <eggert@twinsun.com>
6827 * sig2str.h, sig2str.c: New files.
6828 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6830 2002-04-24 Jim Meyering <meyering@lucent.com>
6832 * gettext.h: New file, from Gettext.
6833 * Makefile.am (INCLUDES): Remove -I../intl.
6834 (libfetish_a_SOURCES): Add gettext.h.
6836 2002-04-16 Jim Meyering <meyering@lucent.com>
6838 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6839 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6840 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6842 2002-04-12 Jim Meyering <meyering@lucent.com>
6844 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6846 2002-03-10 Jim Meyering <meyering@lucent.com>
6848 * makepath.c (make_path): Remove a comma from a diagnostic.
6849 Suggestion from Santiago Vila.
6851 2002-03-08 Jim Meyering <meyering@lucent.com>
6853 * rename.c: Mention that this wrapper is needed also on
6854 mips-dec-ultrix4.4 systems.
6856 2002-03-02 Jim Meyering <meyering@lucent.com>
6858 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6859 not HAVE_CLOCK_SETTIME.
6861 2002-02-27 Paul Eggert <eggert@twinsun.com>
6863 * nanosleep.h: Rename to....
6864 * timespec.h: New name for nanosleep.h. All uses changed.
6866 * gettime.c: New file.
6867 * settime.c: New file.
6870 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6871 timespec.h. Remove nanosleep.h.
6873 2002-02-25 Paul Eggert <eggert@twinsun.com>
6875 * acl.c, acl.h: New files.
6876 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6878 2002-02-24 Jim Meyering <meyering@lucent.com>
6880 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6881 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6882 cause trouble. Reported by Nelson Beebe.
6884 2002-02-23 Paul Eggert <eggert@twinsun.com>
6886 * path-concat.c (xpath_concat): Reorder code to pacify
6887 compilers that don't know that xalloc_die never returns.
6889 2002-02-20 Jim Meyering <meyering@lucent.com>
6891 * getdate.c: Regenerate using bison-1.33.
6893 2002-02-15 Paul Eggert <eggert@twinsun.com>
6895 * posixver.c, posixver.h: New files.
6896 * Makefile.am (libfetish_a_SOURCES): Add them.
6898 2002-02-02 Paul Eggert <eggert@twinsun.com>
6899 Bruno Haible <bruno@clisp.org>
6901 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6902 (fwrite_success_callback): New declaration.
6903 * unicodeio.c (unicode_to_mb): New function, extracted from
6904 print_unicode_char. Call failure callback instead of error.
6905 (fwrite_success_callback): New function.
6906 (exit_failure_callback): New function.
6907 (fallback_failure_callback): New function.
6908 (print_unicode_char): Call unicode_to_mb.
6910 2002-01-26 Jim Meyering <meyering@lucent.com>
6912 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6914 2002-01-22 Jim Meyering <meyering@lucent.com>
6916 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6917 Otherwise, some versions of automake would omit the rule that makes
6918 Makefile from Makefile.in.
6920 2001-01-21 Paul Eggert <eggert@twinsun.com>
6922 * xmemcoll.h, xmemcoll.c: New files.
6923 * Makefile.am (libfetish_a_SOURCES): Add them.
6924 * memcoll.c: Include errno.h, and declare errno if not defined.
6925 (memcoll): Set errno to zero if there is no error.
6927 * quotearg.c (quotearg_buffer_restyled):
6928 Fix bug with quoting buffers containing NUL when backslashing escapes.
6929 This bug was exposed by the other changes in this patch.
6930 (quotearg_n_options): New arg ARGSIZE.
6931 All callers changed.
6932 (quoting_options_from_style): New function.
6933 (quotearg_n_style): Use it.
6934 (quotearg_n_style_mem): New function.
6936 * quotearg.h (quotearg_n_style_mem): New function.
6938 2002-01-16 Jim Meyering <meyering@lucent.com>
6940 * getdate.y: Add three semicolons, each just before a closing brace.
6941 Bison (as of version 1.31) no longer papers over that mistake.
6943 2002-02-14 Paul Eggert <eggert@twinsun.com>
6945 * backupfile.c (ISDIGIT): Comment fix.
6946 * getdate.y (ISDIGIT): Likewise.
6947 * posixtm.c (ISDIGIT, year): Likewise.
6948 * strverscmp.c (ISDIGIT): Likewise.
6949 * userspec.c (ISDIGIT): Likewise.
6951 2002-01-05 Jim Meyering <meyering@lucent.com>
6953 * version-etc.c (version_etc_copyright): Update copyright year.
6955 2001-01-19 Paul Eggert <eggert@twinsun.com>
6957 * closeout.c (close_stdout_status): If ferror (stdout), do
6958 not silently exit merely because the output buffer happens to
6959 have nothing pending.
6961 2001-12-18 Paul Eggert <eggert@twinsun.com>
6963 See the big note in ../ChangeLog.
6964 * human.c (suffixes): Prefer K to k for 1024.
6965 (generate_suffix_backwards): New function.
6966 (human_readable_inexact): Use it.
6967 * xstrtol.c (__xstrtol): If there is no number but there
6968 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6969 Accept 'K' as well as 'k'.
6971 2001-12-15 Jim Meyering <meyering@lucent.com>
6973 * regex.h (__restrict_arr): Update from libc.
6975 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6976 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6979 2001-12-10 Jim Meyering <meyering@lucent.com>
6981 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6982 Instead, include "xalloc.h".
6983 (initbuffer): Don't cast xmalloc return value to char*.
6984 (readline): Reword comment.
6985 Don't cast xrealloc return value to char*
6988 2001-12-09 Jim Meyering <meyering@lucent.com>
6990 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6991 `signed and unsigned type in conditional expression'.
6992 * posixtm.c (posix_time_parse): Likewise.
6994 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6996 * readtokens.c (readtoken): Declare an index to be of type unsigned
6997 to avoid a pedantic warning.
6999 * getstr.c: Don't include assert.h.
7000 (getstr): Remove warning-evoking assertions.
7001 Return -1 if offset parameter is out of bounds.
7002 Change the type of a local from int to size_t.
7004 * strftime.c (my_strftime_localtime_r): Include this function
7005 definition in the `#if ! HAVE_TM_GMTOFF' block.
7007 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7008 Include xalloc.h instead.
7010 2001-12-02 Jim Meyering <meyering@lucent.com>
7012 * tempname.c: Don't declare getenv, thus reverting the change of
7013 2001-11-18. It's no longer necessary, now that stdlib.h is always
7016 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7017 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7019 2001-11-30 Akim Demaille <akim@epita.fr>
7021 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7022 before being defined.
7024 2001-11-27 Paul Eggert <eggert@twinsun.com>
7026 * quotearg.h (quotearg_n, quotearg_n_style):
7027 First arg is int, not unsigned.
7028 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7029 (SIZE_MAX, UINT_MAX): New macros.
7030 (quotearg_n_options): Abort if N is negative.
7031 Avoid overflow check on hosts where size_t is 64 bits and int
7032 is 32 bits, as overflow is impossible there.
7033 Fix off-by-one typo that caused unnecessary reallocation.
7035 2001-11-27 Jim Meyering <meyering@lucent.com>
7037 * tempname.c: Merge with version from libc.
7038 * regex.c: Likewise.
7040 * tempname.c: Include stdlib.h unconditionally. On some old systems
7041 for which STDC_HEADERS is 0, it was not included, resulting in a
7042 warning about an integer-to-pointer conversion problem with getenv.
7043 Reported by Volker Borchert.
7045 2001-11-26 Jim Meyering <meyering@lucent.com>
7047 * gtod.h: Remove file.
7048 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7049 * gettimeofday.c: Don't include gtod.h.
7050 (GTOD_init): Remove function.
7051 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7052 Suggestion from Volker Borchert.
7054 2001-11-23 Jim Meyering <meyering@lucent.com>
7056 * hash.h (struct hash_table): Don't define here. Merely declare it.
7057 * hash.c (struct hash_table): Define it here instead.
7059 2001-11-22 Jim Meyering <meyering@lucent.com>
7061 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7063 2001-11-18 Paul Eggert <eggert@twinsun.com>
7065 * tempname.c (TMP_MAX): Remove; no longer needed.
7066 (TEMPORARIES): New macro.
7067 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7068 removes an artificial limitation (e.g. HP-UX 10.20, where
7071 2001-11-18 Jim Meyering <meyering@lucent.com>
7073 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7076 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7077 files will be created before anything else.
7079 2001-11-17 Jim Meyering <meyering@lucent.com>
7081 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7082 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7083 rather than group writable. Patch by Juan F. Codagnone.
7085 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7086 Instead, include "xalloc.h".
7088 * mountlist.c: Include unlocked-io.h after all system headers.
7089 Remove explicit declarations of xmalloc, xrealloc,
7090 and xstrdup. Instead, include "xalloc.h".
7092 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7093 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7094 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7096 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7097 Reported by Padraig Brady.
7099 * mkstemp.c: #undef mkstemp.
7101 (rpl_mkstemp): Rename from mkstemp.
7104 2001-11-16 Jim Meyering <meyering@lucent.com>
7106 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7107 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7108 determine the amount of total physical memory, use pstat_getstatic.
7109 HPUX-11 doesn't define _SC_PHYS_PAGES.
7110 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7111 If sysconf couldn't be used to determine the amount of available
7112 physical memory, use both pstat_getstatic and pstat_getdynamic.
7113 Based on a patch from Bob Proulx.
7115 2001-11-05 Jim Meyering <meyering@lucent.com>
7117 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7119 2001-11-03 Jim Meyering <meyering@lucent.com>
7121 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7122 in argmatch_to_argument call.
7124 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7127 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7128 e.g., a fault due to an attempt to free a NULL pointer.
7130 2001-11-01 Jim Meyering <meyering@lucent.com>
7132 * dirfd.c, dirfd.h: New files.
7133 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7135 * hash.c (hash_print) [TESTING]: Clean up.
7137 2001-10-22 Paul Eggert <eggert@twinsun.com>
7139 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7140 to avoid a warning if -Wall.
7142 2001-10-21 Paul Eggert <eggert@twinsun.com>
7144 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7146 2001-10-21 Jim Meyering <meyering@lucent.com>
7148 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7149 this code would end up calling gettext even in packages built
7151 * getopt.c (_): Likewise.
7152 * regex.c (_): Likewise.
7154 2001-10-20 Paul Eggert <eggert@twinsun.com>
7156 * error.c (strerror_r): Do not declare unless !_LIBC.
7157 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7158 Use strerror_r that is only a macro, even if it is not a function.
7159 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7160 (private_strerror): Use prototypes, not old-style function definition.
7161 (print_errno_message): New function.
7162 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7164 (error_tail, error, error_at_line): Use it.
7166 2001-10-11 Jim Meyering <meyering@lucent.com>
7168 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7169 and quote_n (1, ... to avoid clobbering a buffer.
7171 2001-10-05 Jim Meyering <meyering@lucent.com>
7173 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7174 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7175 * hash-pjw.h: New file.
7177 2001-09-30 Jim Meyering <meyering@lucent.com>
7179 * mountlist.c [MOUNTED_GETFSSTAT]:
7180 Include <sys/ucred.h>, for Apple Darwin.
7181 Include sys/mount.h and sys/fs_types.h only if available.
7183 (read_filesystem_list): Use FS_TYPE.
7185 2001-09-29 Paul Eggert <eggert@twinsun.com>
7187 * exclude.c (excluded_filename): 0 -> false, since it's
7190 2001-09-28 Paul Eggert <eggert@twinsun.com>
7192 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7193 #defines strtoimax. Also treat the other strto* functions
7196 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7197 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7198 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7200 2001-09-26 Jim Meyering <meyering@lucent.com>
7202 Most macros in unlocked-io.h had the wrong number of arguments.
7203 * gen-uio: New script.
7204 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7205 * unlocked-io.hin: Remove file.
7206 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7207 rather than trying to embed it here.
7208 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7209 Reported by Padraig Brady.
7211 2001-09-25 Volker Borchert <bt@teknon.de>
7213 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7215 2001-09-23 Jim Meyering <meyering@lucent.com>
7217 * mountlist.c: Remove useless parentheses in #if directives.
7218 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7219 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7221 2001-09-22 Jim Meyering <meyering@lucent.com>
7223 * localcharset.c: Update from latest gettext.
7224 * config.charset: Likewise.
7226 2001-09-20 Jim Meyering <meyering@lucent.com>
7228 * xstrtol.c (strtoimax): Guard declaration with
7229 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7230 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7231 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7232 (strtoumax): Likewise, for completeness (it wasn't necessary).
7234 2001-09-06 Paul Eggert <eggert@twinsun.com>
7236 * strtoimax.c (HAVE_LONG_LONG):
7237 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7238 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7239 to work around bug in IBM C compiler.
7241 2001-09-16 Jim Meyering <meyering@lucent.com>
7243 * mkdir.c: New file.
7245 2001-09-04 Paul Eggert <eggert@twinsun.com>
7247 * xgetcwd.c: Revert some of the previous change; intead,
7248 fix the HAVE_GETCWD_NULL code to behave more like the
7249 !HAVE_GETCWD_NULL code used to.
7252 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7255 2001-09-04 Paul Eggert <eggert@twinsun.com>
7257 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7258 Use ssize_t, not int, to store result of readlink.
7259 Check for ssize_t overflow as well as size_t overflow,
7260 as POSIX says the result of readlink is implementation-defined
7261 when ssize_t overflows.
7262 Remove unnecessary cast to char*.
7263 Use free+malloc instead of realloc, as the storage doesn't need
7264 to be preserved and it's clearer and can be more efficient that way.
7265 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7266 * xreadlink.h (xreadlink): Update prototype.
7268 2001-09-03 Paul Eggert <eggert@twinsun.com>
7270 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7271 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7272 spotted by Jim Meyering.
7274 2001-09-03 Jim Meyering <meyering@lucent.com>
7276 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7278 2001-09-03 Paul Eggert <eggert@twinsun.com>
7280 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7281 like the HAVE_GETCWD_NULL code.
7282 Include pathmax.h if not HAVE_GETCWD.
7283 Do not include xalloc.h.
7284 (INITIAL_BUFFER_SIZE): New symbol.
7285 Do not use xmalloc / xrealloc, since the caller is responsible for
7286 handling errors. Preserve errno around `free' during failure.
7287 Do not overrun buffer when using getwd.
7289 2001-09-03 Paul Eggert <eggert@twinsun.com>
7291 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7292 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7294 2001-09-02 Jim Meyering <meyering@lucent.com>
7296 * error.c: Update from GNU libc.
7298 2001-09-01 Jim Meyering <meyering@lucent.com>
7300 * xreadlink.c: New file.
7301 * xreadlink.h: New file.
7302 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7304 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7305 doesn't conflict with sparc Solaris 7's definition in
7306 /usr/include/sys/int_types.h.
7308 * exclude.c: Use `""', not `<>' to #include non-system header files.
7309 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7310 and strncasecmp as r-values. Unixware didn't have declarations.
7312 2001-08-31 Jim Meyering <meyering@lucent.com>
7314 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7315 Use an initial, malloc'd, buffer of length 128 rather than
7316 a statically allocated one of length 1024.
7318 2001-08-30 Paul Eggert <eggert@twinsun.com>
7320 * xgetcwd.c: Don't include pathmax.h.
7321 Include stdlib.h and unistd.h if available.
7323 (xmalloc, xstrdup, free): Remove decls.
7324 (xgetcwd): Don't assume sizes fit in unsigned.
7325 Check for overflow when computing sizes.
7326 Simplify reallocation code.
7328 2001-08-28 Paul Eggert <eggert@twinsun.com>
7330 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7332 * strtoimax.c: Renamed from strtoxmax.c, removing the
7335 Also, make the following further changes to make this file's
7336 configuration more similar to that of strtol.c:
7337 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7338 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7339 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7340 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7341 changed to signed values.
7343 And make the following changes as well:
7344 Fix copyright notice, as 1999 was missing.
7345 (verify): New macro.
7346 (strtoimax): Check sizes at compile-time, not run-time.
7347 Prefer strtol to strtoll if both work.
7348 (main): Remove; it was not that useful and was a pain to maintain.
7350 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7352 2001-08-30 Paul Eggert <eggert@twinsun.com>
7354 * savedir.c (savedir): Remove size parameter, as POSIX says that
7355 a directory's st_size can have an arbitrary value, so the old
7356 usage could waste an arbitrary amount of memory. All uses
7358 * savedir.h: Update prototype.
7360 2001-08-30 Paul Eggert <eggert@twinsun.com>
7362 * xstrtol.c (strtoimax): New decl.
7364 2001-08-28 Paul Eggert <eggert@twinsun.com>
7366 * xstrtol.h: Add copyright notice.
7367 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7368 LONGINT_INVALID_SUFFIX_CHAR.
7370 2001-08-30 Paul Eggert <eggert@twinsun.com>
7372 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7375 2001-08-30 Paul Eggert <eggert@twinsun.com>
7377 * hash.c: Remove '2001' from copyright notice.
7379 2001-08-30 Paul Eggert <eggert@twinsun.com>
7381 * full-write.h: New file.
7382 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7383 * full-write.c: Correct credits, as cccp.c no longer
7384 exists and anyway it was so heavily changed from the old cccp
7385 code as to be unrecognizable. Include full-write.h.
7386 (full_write) Return size_t, with short writes meaning failure.
7387 All callers changed. This fixes a bug with large buffers
7389 * utime.c: Include full-write.h.
7391 2001-08-30 Paul Eggert <eggert@twinsun.com>
7393 Merge 'exclude' changes from tar 1.13.22.
7394 This fixes one or two unlikely storage allocation overflow bugs,
7395 but doesn't change user-visible behavior otherwise.
7397 2001-08-30 Paul Eggert <eggert@twinsun.com>
7399 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7400 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7401 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7402 Include if available.
7403 (<xalloc.h>): Include
7404 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7405 (verify): New macro. Use it to verify that EXCLUDE macros do not
7406 collide with FNM macros.
7407 (struct patopts): New struct.
7408 (struct exclude): Use it, as exclude patterns now come with options.
7409 (new_exclude): Support above changes.
7410 (new_exclude, add_exclude_file):
7411 Initial size must now be a power of two to simplify overflow checking.
7412 (free_exclude, fnmatch_no_wildcards): New function.
7413 (excluded_filename): No longer requires options arg, as the options
7414 are determined by add_exclude. Now returns bool, not int.
7415 (excluded_filename, add_exclude):
7416 Add support for the fancy new exclusion options.
7417 (add_exclude, add_exclude_file): Now takes int options arg.
7418 Check for arithmetic overflow when computing sizes.
7419 (add_exclude_file): xrealloc might modify errno, so don't
7420 realloc until after errno might be used.
7422 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7424 (free_exclude): New decl.
7425 (add_exclude, add_exclude_file): Now takes int options arg.
7426 (excluded_filename): No longer requires options arg, as the options
7427 are determined by add_exclude. Now returns bool, not int.
7429 2001-08-30 Paul Eggert <eggert@twinsun.com>
7431 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7433 2001-08-27 Jim Meyering <meyering@lucent.com>
7435 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7437 * version-etc.c (N_): Remove definition.
7438 Revert most of last change.
7439 Instead, simply don't mark the `Copyright...' string for translation.
7440 Based on advice from Paul Eggert.
7442 * strtoxmax.c: Tweak comment.
7444 2001-08-26 Jim Meyering <meyering@lucent.com>
7446 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7447 of copyright with `%s' so translators don't get an untranslated
7449 (COPYRIGHT_YEAR): Define.
7450 (version_etc): Use fprintf rather than fputs.
7451 Suggestion from Ulrich Drepper.
7453 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7455 * strtoll.c: New file, from GNU libc.
7456 * xstrtoimax.c: New file.
7458 * xstrtol.h: Add xstrtoimax.
7459 * strtoumax.c: New file. Simply include "strtoumax.c".
7460 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7462 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7463 * strtoxmax.c: ... then renamed to this.
7465 2001-08-13 Paul Eggert <eggert@twinsun.com>
7467 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7468 Port to Solaris 8, where 'sed' requires a space after the 'r'
7469 command, and where sh dislikes "$/". Clean up the spacing a bit.
7470 Redirect output to $tmp just once.
7472 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7474 * addext.c (<errno.h>): Include.
7475 (errno): Declare if not defined.
7476 (addext): Work correctly when pathconf returns -1 and leaves
7477 errno alone because there is no limit. Also, work even if
7478 pathconf returns a value greater than SIZE_MAX.
7480 2001-08-12 Jim Meyering <meyering@lucent.com>
7482 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7483 Simply `return getcwd (NULL, 0);'.
7484 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7485 Use 1300 as initial value for length, not PATH_MAX.
7487 * pathmax.h: Clean up cpp syntax.
7489 2001-08-12 Jim Meyering <meyering@lucent.com>
7491 * gettimeofday.c: New file.
7493 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7495 2001-08-04 Jim Meyering <meyering@lucent.com>
7497 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7498 to get in sync with glibc.
7500 2001-08-03 Paul Eggert <eggert@twinsun.com>
7502 The following changes are from gettext 0.10.39 as maintained by
7505 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7506 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7507 with inverted sense. All uses changed.
7509 * mbswidth.c: Don't include <limits.h>.
7510 Include <stdlib.h> and <string.h> unconditionally.
7511 (iswcntrl, mbsinit, ISCNTRL): New macros.
7512 (mbsnwidth): Use K&R style function declarations.
7513 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7514 can optimize it when MB_CUR_MAX == 1.
7515 The width of control characters is zero, not 1.
7517 2001-07-15 Jim Meyering <meyering@lucent.com>
7519 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7520 (BUILT_SOURCES): Add unlocked-io.h.
7521 (io_functions): Define.
7522 (unlocked-io.h): New rule.
7523 (DISTCLEANFILES): Add unlocked-io.h.
7524 (all-local): Depend on unlocked-io.h, to ensure it is created.
7526 * unlocked-io.hin: New file
7528 * regex.c: Update from glibc.
7530 2001-07-05 Jim Meyering <meyering@lucent.com>
7532 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7534 (libfetish_a_SOURCES): Put all .h files here instead.
7535 Remove a thus-exposed (better checks in automake) duplicate and
7536 two unnecessary .h files.
7538 2001-06-11 Jim Meyering <meyering@lucent.com>
7540 * regex.c: Update from GNU libc.
7542 2001-05-27 Jim Meyering <meyering@lucent.com>
7544 * readutmp.h (UT_TYPE): Define.
7546 2001-05-24 Jim Meyering <meyering@lucent.com>
7548 * argmatch.c: Include "quote.h".
7549 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7550 quote function. Reported by Göran Uddeborg.
7552 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7554 * dirname.c (dir_name): Compute append_dot using path, not newpath
7555 which is not yet declared.
7557 2001-05-11 Paul Eggert <eggert@twinsun.com>
7559 * Makefile.am (libfetish_a_SOURCES):
7560 Add strftime.c, since we now compile it on all hosts.
7562 * strftime.c (my_strftime):
7563 Define to nstrftime if emacs, but only if my_strftime is not defined.
7564 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7565 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7566 Add one more extra argument: a nanoseconds value.
7569 (my_strftime function): Add %N format.
7570 (emacs_strftimeu): Renamed from emacs_strftime,
7571 with extra ut argument.
7573 2001-05-11 Paul Eggert <eggert@twinsun.com>
7575 dirname code cleanup. base_name now behaves more compatibly
7576 with POSIX basename when given file names that have trailing
7577 slashes, and similarly for dir_name. Add new primitives
7578 base_len and dir_len. Put the directory-name-related decls
7581 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7582 * backupfile.c (base_name): Likewise.
7583 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7584 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7585 * makepath.c (strip_trailing_slashes): Likewise.
7586 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7588 * rename.c (strip_trailing_slashes): Likewise.
7589 * same.c (base_name): Likewise.
7590 * stripslash.c (ISSLASH): Likewise.
7592 * addext.c: Include <dirname.h> after size_t is defined.
7593 * backupfile.c: Likewise.
7595 * addext.c (addext): Use base_len to trim redundant
7596 trailing slashes instead of doing it ourselves.
7597 But do not trim the last slash if it is not redundant.
7599 * backupfile.c (find_backup_file_name,
7600 max_backup_version): Use base_len instead of rolling it ourselves.
7601 Handle the case of "" and (on DOS) "C:" correctly.
7603 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7604 Include <string.h>, <dirname.h>.
7605 (base_name): Allow file names ending in slashes, other than names
7606 that are all slashes. In this case, return the basename followed
7607 by the slashes. This is more general, and can be used in places
7608 where the original base_name purposely had an assertion failure.
7609 (base_len): New function.
7611 * dirname.c: Include <string.h> instead of <stdlib.h>.
7612 Do not include <assert.h>; no longer needed.
7614 (memrchr): Remove decl.
7615 (dir_name_r): Remove.
7616 (dir_len): Renamed from dirlen. All callers changed.
7617 Rewrite in terms of base_name, for simplicity and consistency.
7618 (dir_name): Never return NULL. All callers changed.
7619 Do not include <stdlib.h> in test program; no longer needed.
7620 return 0; is fine for test program.
7622 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7624 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7626 * path-concat.c (path_concat): Use base_len to compute
7627 base length, not strlen; this means we cannot rely on memcpy
7630 * same.c (STREQ): Remove.
7631 (same_name): Handle the case where the basename ends in trailing '/'.
7633 * stripslash.c (strip_trailing_slashes): Return nonzero if
7634 a slash was stripped. Do not strip the last slash after a
7637 2001-04-08 Jim Meyering <meyering@lucent.com>
7639 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7640 recomputed; that's necessary when the offset spans a DST transition.
7641 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7643 2001-04-02 Jim Meyering <meyering@lucent.com>
7645 * regex.h, regex.c: Update from GNU libc.
7647 2001-03-19 Paul Eggert <eggert@twinsun.com>
7649 * version-etc.c (version_etc_copyright): Update to 2001.
7651 2001-03-16 Paul Eggert <eggert@twinsun.com>
7653 * tempname.c (uint64_t): Define to uintmax_t if
7654 not defined, and if UINT64_MAX is not defined.
7655 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7656 Reported by John David Anglin.
7658 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7660 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7661 alias if codeset is empty.
7662 * config.charset (BeOS): Use wildcard syntax.
7664 2001-03-13 Jim Meyering <meyering@lucent.com>
7666 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7667 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7670 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7672 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7674 * unicodeio.c (print_unicode_char): Simplify accordingly.
7676 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7678 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7679 support for DOS/DJGPP.
7681 2001-02-28 Paul Eggert <eggert@twinsun.com>
7683 * Makefile.am (libfetish_a_SOURCES):
7684 Add dup-safer.c, fopen-safer.c.
7685 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7687 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7689 2001-02-25 Paul Eggert <eggert@twinsun.com>
7691 The mkstemp replacement is taken from glibc 2.2.2, with some
7692 portability fixes for use outside glibc, as follows:
7694 * tempname.c (struct_stat64): New macro.
7695 (direxists, __gen_tempname): Use it.
7696 This avoids a portability problem with Solaris 8.
7698 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7699 (<stddef.h>, <stdint.h>, <string.h>):
7700 Include only if STDC_HEADERS || _LIBC.
7701 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7702 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7703 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7704 (__set_errno): Define this macro if <errno.h> doesn't.
7705 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7706 Define these macros if <stdio.h> doesn't.
7707 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7708 Define these macros if <sys/stat.h>
7709 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7710 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7711 __xstat64): Define if not _LIBC.
7712 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7713 (__gen_tempname): Invoke gettimeofday only if
7714 HAVE_GETTIMEOFDAY || _LIBC;
7715 otherwise, fall back on plain "time".
7716 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7718 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7720 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7722 2001-02-17 Jim Meyering <meyering@lucent.com>
7724 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7725 around included file name.
7727 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7729 * strftime.c: Update from GNU libc (the only changes were to comments).
7731 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7733 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7735 2001-02-17 Paul Eggert <eggert@twinsun.com>
7737 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7738 Remove workaround macros for hosts that have mbrtowc but not
7739 mbstate_t, as we now insist on proper declarations for both
7740 before using mbrtowc.
7742 2001-02-17 Jim Meyering <meyering@lucent.com>
7744 * regex.c: Update from libc.
7746 2001-02-16 Paul Eggert <eggert@twinsun.com>
7748 * alloca.c (malloc): Undef before defining, since stdlib.h
7749 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7750 Reported by Mark Hounschell via Paul Eggert.
7752 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7754 * config.charset: Update for FreeBSD 4.2.
7756 2001-01-26 Jim Meyering <meyering@lucent.com>
7758 * quotearg.c: Include stddef.h.
7759 * quote.c: Include stddef.h.
7760 Reported by Axel Kittenberger.
7762 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7763 line in double quotes so that it evokes a better diagnostic.
7764 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7765 Reported by Axel Kittenberger.
7767 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7769 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7770 to avoid a warning. Add back 'const' to inptr.
7772 2001-01-16 Jim Meyering <meyering@lucent.com>
7774 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7777 2001-01-14 Jim Meyering <meyering@lucent.com>
7779 * rename.c: New file. From Volker Borchert.
7780 Include stdlib.h, string.h or strings.h, and xalloc.h.
7781 Use strip_trailing_slashes rather than open-coding it.
7783 2001-01-03 Paul Eggert <eggert@twinsun.com>
7785 * strftime.c: Sync with glibc time/strftime.c 1.81.
7787 2001-01-03 Jim Meyering <meyering@lucent.com>
7789 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7790 local `inptr' to avoid warning with some system declarations of iconv.
7792 2000-12-29 Paul Eggert <eggert@twinsun.com>
7794 * modechange.c: Do not assume that mode_t uses the
7795 traditional octal encoding. E.g. "chmod 1 FOO" should set
7796 the other-execute bit of FOO even if S_IXOTH != 1.
7798 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7799 WOTH, XOTH, ALLM): New macros.
7800 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7801 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7803 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7804 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7806 No need to use uintmax_t; unsigned long is long enough.
7807 Don't bother to get suffix since we don't use it.
7809 2000-12-24 Jim Meyering <meyering@lucent.com>
7811 * hash.c (is_prime): Return explicit boolean values.
7812 (hash_get_first): Return NULL to appease Irix5.6's 89.
7813 Reported by Nelson Beebe.
7815 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7817 * localcharset.c (locale_charset): Add support for Win32.
7819 2000-12-18 Paul Eggert <eggert@twinsun.com>
7821 * physmem.h, physmem.c: New files.
7823 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7824 (noinst_HEADERS): Add physmem.h.
7826 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7827 't' for compatibility with Solaris 8 sort.
7829 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7831 * config.charset: Add support for BeOS.
7833 2000-12-16 Jim Meyering <meyering@lucent.com>
7835 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7836 SHELLS_FILE to a file name that's useful on djgpp systems.
7838 (ADDITIONAL_DEFAULT_SHELLS): Define.
7839 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7840 Based mostly on a patch from Prashant TR.
7842 2000-12-16 Jim Meyering <meyering@lucent.com>
7844 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7845 N and M) would have treated it like `chown N:N FILE'.
7847 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7849 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7851 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7852 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7853 to the list of canonical encodings. Rename EUC-CN to GB2312.
7855 2000-12-08 Andreas Schwab <schwab@suse.de>
7857 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7858 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7860 2000-12-07 Jim Meyering <meyering@lucent.com>
7862 * stripslash.c (ISSLASH): Define.
7863 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7866 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7867 (dir_name_r): Declare this function as static.
7868 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7869 manifest itself on a name containing a mix of slashes and
7871 Make this function work with names starting with a DOS-style
7872 drive letter and colon prefix.
7873 (dir_name): Append `.' if necessary.
7874 Based mostly on patches from Prashant TR and Eli Zaretskii.
7876 * dirname.h (dir_name_r): Remove prototype.
7878 2000-12-05 Jim Meyering <meyering@lucent.com>
7880 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7882 2000-12-04 Jim Meyering <meyering@lucent.com>
7884 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7885 Also include memory.h, stdlib.h, unistd.h if appropriate.
7886 Reported by Andreas Jaeger (conflicting declaration of malloc).
7888 2000-12-02 Jim Meyering <meyering@lucent.com>
7890 * closeout.h: Make idempotent, to avoid some obscure warnings.
7892 2000-12-01 Paul Eggert <eggert@twinsun.com>
7894 * memrchr.c: Include <config.h> before any system include file.
7896 2000-11-29 Paul Eggert <eggert@twinsun.com>
7898 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7900 2000-11-26 Jim Meyering <meyering@lucent.com>
7902 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7904 2000-11-22 Paul Eggert <eggert@twinsun.com>
7906 * strftime.c (my_strftime): Do not invoke mbrlen with a
7907 size of (size_t) -1; it's not portable.
7909 2000-11-17 Akim Demaille <akim@epita.fr>
7911 * obstack.h: Formatting changes.
7912 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7913 prevent type checking.
7914 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7915 cast the value to (void *): assigning a `foo *' to a `void *'
7917 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7919 2000-11-17 Jim Meyering <meyering@lucent.com>
7921 * strstr.c: Update from GNU libc.
7923 2000-11-16 Jim Meyering <meyering@lucent.com>
7925 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7927 2000-11-11 Jim Meyering <meyering@lucent.com>
7929 * error.c: Add a couple #includes, merging from GNU libc version.
7931 2000-11-10 Jim Meyering <meyering@lucent.com>
7933 * obstack.h: Update from GNU libc.
7934 * obstack.c: Likewise.
7936 2000-11-06 Paul Eggert <eggert@twinsun.com>
7938 * getusershell.c (setusershell): Use rewind rather than
7939 fseek/fseeko, to avoid configuration hassles with fseeko.
7940 Don't bother opening SHELLS_FILE if shellstream is NULL;
7943 2000-11-05 Jim Meyering <meyering@lucent.com>
7945 * makepath.h (make_dir): Declare.
7946 * makepath.c (make_dir): Remove `static' attribute.
7949 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7951 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7952 last one in a bucket, advance to the next bucket.
7954 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7956 * fnmatch.c: Do not comment out all the code if we are using
7957 the GNU C library, because in some cases we are replacing buggy
7958 code in the GNU C library itself.
7960 2000-10-30 Paul Eggert <eggert@twinsun.com>
7962 * error.h, getline.h, modechange.h:
7963 Remove "2000" from Copyright line, as the file hasn't been
7964 changed this year other than in the copyright notice.
7966 * xalloc.h: Add "2000" to Copyright line, as this file
7967 was changed this year.
7969 2000-10-30 Paul Eggert <eggert@twinsun.com>
7971 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7972 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7973 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7975 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7977 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7978 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7979 doesn't define __restrict_arr.
7981 2000-10-29 Jim Meyering <meyering@lucent.com>
7983 * xstat.in: Fix grammar in comment.
7985 2000-10-28 Jim Meyering <meyering@lucent.com>
7987 * memchr.c: Update from libc.
7988 Adjust for portability:
7989 [HAVE_STDLIB_H]: Include stdlib.h.
7990 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7991 Undef __memchr, too.
7992 [!weak_alias]: Define __memchr to memchr.
7994 * regex.c: Update from libc.
7995 * regex.h: Likewise.
7996 * getopt1.c: Likewise.
7997 * memcmp.c: Likewise.
7999 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8000 Avoid using fseek, when possible -- it's broken by design.
8001 Patch by Ulrich Drepper.
8003 2000-10-26 Jim Meyering <meyering@lucent.com>
8005 * strftime.c: Update from libc.
8007 2000-10-25 Jim Meyering <meyering@lucent.com>
8009 * obstack.c: Update from libc.
8011 2000-10-23 Jim Meyering <meyering@lucent.com>
8013 * hard-locale.c (hard_locale): Revert last change -- it was simply
8014 wrong. That set_locale call must not have any side effects.
8017 2000-10-22 Jim Meyering <meyering@lucent.com>
8019 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8020 [CYCLIC]: Remove now-unused definition.
8022 * save-cwd.c (O_DIRECTORY): Define, if needed.
8023 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8024 Suggestion from Ulrich Drepper.
8026 2000-10-21 Jim Meyering <meyering@lucent.com>
8028 * dirname.c (dir_name_r): New function, factored out of dir_name.
8029 (dir_name): Use dir_name_r.
8030 * dirname.h (dir_name_r): Declare it.
8032 2000-10-21 Jim Meyering <meyering@lucent.com>
8034 * dirname.c (memrchr): Declare if necessary.
8035 (dir_name): Remove the restriction that there be no
8036 trailing slashes. Now, this code skips past them, effectively
8038 [TEST_DIRNAME] (main): New unit tests.
8040 * memrchr.c: New file from GNU libc.
8041 Undef __memrchr, too.
8042 [!weak_alias]: Define __memrchr to memrchr.
8043 Guard weak_alias use with `#ifdef weak_alias'.
8045 2000-10-17 Jim Meyering <meyering@lucent.com>
8047 * quote.h (PARAMS): Define and use.
8048 Reported by Akim Demaille.
8050 * getopt.c: Update from libc.
8052 2000-10-16 Jim Meyering <meyering@lucent.com>
8054 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8057 2000-09-25 Jim Meyering <meyering@lucent.com>
8059 * md5.h (rol): Define (from GnuPG).
8061 * sha.c: Give credit (GnuPG) where due.
8062 (M): Use rol rather than open-coding it.
8063 Add a FIXME comment.
8065 2000-09-21 Jim Meyering <meyering@lucent.com>
8067 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8068 Reported by Michael Stone.
8070 2000-09-20 Jim Meyering <meyering@lucent.com>
8072 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8073 (noinst_HEADERS): Add sha.h.
8074 Based on code from Scott G. Miller and from GnuPG.
8076 2000-09-15 Jim Meyering <meyering@lucent.com>
8078 * regex.c: Update from libc.
8080 2000-09-10 Jim Meyering <meyering@lucent.com>
8082 * getopt.c (_getopt_internal): Update from glibc.
8084 2000-09-09 Jim Meyering <meyering@lucent.com>
8086 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8087 think it should be used as a general replacement for isascii.
8088 * fnmatch.c: Likewise.
8089 * mbswidth.c: Likewise
8090 * regex.c: Likewise.
8093 * userspec.c: Include sys/param.h and limits.h.
8095 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8096 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8097 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8098 UID, GID. Check range.
8100 2000-09-06 Jim Meyering <meyering@lucent.com>
8102 * getopt.c (_getopt_internal): Update from glibc.
8104 2000-08-30 Jim Meyering <meyering@lucent.com>
8106 * strftime.c: Merge in changes from GNU libc.
8108 2000-08-26 Jim Meyering <meyering@lucent.com>
8110 * closeout.c: Include "__fpending.h".
8111 (close_stdout_status): Return right away if there's nothing to flush.
8113 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8114 * __fpending.c: New file.
8115 * __fpending.h: New file.
8117 2000-08-07 Paul Eggert <eggert@twinsun.com>
8119 Standardize on "memory exhausted" instead of "Memory exhausted"
8120 or "virtual memory exhausted".
8121 * obstack.c (print_and_abort): Use "memory exhausted", not
8122 "virtual memory exhausted".
8123 * same.c (same_name): Invoke xalloc_die instead of printing
8125 * userspec.c (parse_user_spec): Likewise.
8126 * bumpalloc.h: comment fix
8127 * same.c, userspec.c: Include xalloc.h.
8129 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8130 not char *const and pointing to a constant array.
8131 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8132 (xrealloc): Comment fix.
8134 * userspec.c (parse_user_spec):
8135 Don't translate a message until just before returning,
8136 to avoid unnecessary translation.
8138 2000-08-07 Jim Meyering <meyering@lucent.com>
8140 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8141 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8142 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8143 getgroups.c, gethostname.c, getopt.h, group-member.c,
8144 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8145 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8146 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8147 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8148 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8149 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8150 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8151 yesno.c: Back out Copyright date changes for each file with no change
8152 this year. This eases coordination with other programs using the same
8153 source code modules. From Paul Eggert.
8155 2000-08-03 Greg McGary <greg@mcgary.org>
8157 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8158 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8159 (EXTEND_BUFFER): Use them.
8161 2000-08-01 Jim Meyering <meyering@lucent.com>
8163 * dirname.c (ISSLASH): Define.
8164 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8165 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8166 both `\' and `/' may be use as path separators.
8167 Based on a patch from Prashant TR.
8169 2000-07-31 Paul Eggert <eggert@twinsun.com>
8171 * quotearg.c (quotearg_n_options): Don't make the initial
8172 slot vector a constant, since it might get modified.
8174 2000-07-31 Jim Meyering <meyering@lucent.com>
8176 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8177 * obstack.c (print_and_abort): Likewise.
8179 2000-07-30 Paul Eggert <eggert@twinsun.com>
8181 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8182 buffer, so that the caller can always quote one small
8183 component of a "memory exhausted" message in slot 0.
8184 From a suggestion by Jim Meyering.
8186 2000-07-30 Jim Meyering <meyering@lucent.com>
8188 * makepath.c (make_path): Quote the other instance, too.
8190 * quotearg.c (N_STATIC_SLOTVECS): Define.
8191 (STATIC_BUF_SIZE): Define.
8192 (quotearg_n_options): Use only statically allocated storage when
8193 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8194 than STATIC_BUF_SIZE.
8196 2000-07-29 Jim Meyering <meyering@lucent.com>
8198 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8199 * dirname.c (dir_name): Likewise.
8201 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8203 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8204 (dir_name): Assert that there are no trailing slashes.
8206 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8208 * mbswidth.h (mbswidth): Add a flags argument.
8209 (mbswidth): New declaration.
8210 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8211 * mbswidth.c (mbswidth): Add a flags argument.
8212 (mbsnwidth): New function.
8214 2000-07-24 Jim Meyering <meyering@lucent.com>
8216 * mbswidth.c: Remove useless #else. From Bruno Haible.
8218 2000-07-23 Paul Eggert <eggert@twinsun.com>
8220 * mbswidth.c (_XOPEN_SOURCE):
8221 Don't define; this causes problems on Solaris 7.
8222 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8224 2000-07-23 Paul Eggert <eggert@twinsun.com>
8227 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8228 so that mbstate_t is always defined.
8230 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8231 be 1 in at least one GCC installation, and this configuration
8232 error is likely to be common. Ignoring MB_LEN_MAX hurts
8233 performance on hosts that have mbrtowc but have only unibyte
8234 locales, but I assume these hosts are rare.
8236 2000-07-23 Paul Eggert <eggert@twinsun.com>
8238 * quotearg.c: Streamline by invoking multibyte code only if needed.
8239 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8240 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8241 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8242 invoke multibyte primitives.
8244 2000-07-23 Jim Meyering <meyering@lucent.com>
8246 * basename.c (base_name): Add an assertion.
8248 2000-07-15 Bruno Haible <clisp.cons.org>
8250 * quotearg.c: When the system forces us to redefine mbstate_t,
8251 shadow its mbsinit function.
8253 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8255 * mbswidth.h: New file.
8256 * mbswidth.c: New file.
8257 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8258 (noinst_HEADERS): Add mbswidth.h.
8260 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8262 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8265 2000-07-15 Jim Meyering <meyering@lucent.com>
8267 * makepath.c: Include quote.h.
8268 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8269 corresponding argument in a `quote (...)' call.
8270 Give better diagnostics.
8272 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8273 (noinst_HEADERS): Add quote.h.
8275 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8276 from tar's src/misc.c.
8277 * quote.h: New file. Prototypes for same.
8279 2000-07-10 Paul Eggert <eggert@twinsun.com>
8281 From a suggestion by Bruno Haible.
8282 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8283 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8284 to decide whether to define the BeOS workaround macro;
8285 this adjusts to the change to AC_MBSTATE_T.
8287 2000-07-13 Paul Eggert <eggert@twinsun.com>
8289 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8291 * quotearg.c (quoting_style_args, quoting_style_vals,
8292 quotearg_buffer_restyled): Add support for
8293 clocale_quoting_style. Undo previous change to
8294 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8295 and "{RIGHT QUOTATION MARK}" msgids.
8297 2000-07-05 Paul Eggert <eggert@twinsun.com>
8299 The old behavior of quoting `like this' doesn't look good with
8300 newer, ISO-style fonts. See:
8301 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8303 Instead, quote "like this" by default. Let the translator
8304 tailor the locale-specific quoting behavior by providing
8305 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8307 * quotearg.c (N_): New macro.
8308 (gettext_default): New function.
8309 (quotearg_buffer_restyled): Use
8310 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8311 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8313 2000-07-09 Jim Meyering <meyering@lucent.com>
8315 * Most files: Update copyright dates to include 2000.
8317 2000-07-08 Jim Meyering <meyering@lucent.com>
8319 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8321 (xgethostname): Remove now-unnecessary #ifdef.
8322 Move declaration of `err' into loop where it's used.
8324 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8326 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8327 by allocating a larger buffer. Test the gethostname return value for
8328 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8329 returns an error and ENAMETOOLONG isn't defined.
8331 2000-07-05 Paul Eggert <eggert@twinsun.com>
8332 and Bruno Haible <haible@clisp.cons.org>
8334 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8336 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8338 * quotearg.c (struct quoting_options): Simplify quote_these_too
8341 2000-07-03 Jim Meyering <meyering@lucent.com>
8343 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8344 Reported by Bruno Haible.
8346 2000-07-04 Jim Meyering <meyering@lucent.com>
8348 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8349 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8352 2000-07-03 Paul Eggert <eggert@twinsun.com>
8353 and Bruno Haible <haible@clisp.cons.org>
8355 * quotearg.c (mbrtowc):
8356 Assign to *pwc, and return 1 only if result is nonzero.
8357 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8359 2000-07-03 Jim Meyering <meyering@lucent.com>
8361 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8362 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8365 2000-07-02 Jim Meyering <meyering@lucent.com>
8367 * quotearg.c (mbstate_t): Don't define here.
8369 2000-07-02 Jim Meyering <meyering@lucent.com>
8371 * nanosleep.c (SIGCONT): Define if not already defined.
8373 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8375 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8376 per change in ../m4/ls-mntd-fs.m4.
8377 (read_filesystem_list): Ignore symbolic links.
8379 2000-06-29 Jim Meyering <meyering@lucent.com>
8381 * same.c: Include <string.h> or <strings.h>, as appropriate,
8382 for declaration of strcmp.
8384 * long-options.c: Include <stdlib.h>, for declaration of exit.
8386 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8387 Avoid warning by casting result to `char *' to remove `const'.
8389 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8391 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8393 2000-06-26 Paul Eggert <eggert@twinsun.com>
8395 savedir now sets errno on failure and invokes xmalloc to get memory.
8396 Fix a couple of other minor bugs while we're at it.
8398 * savedir.c (<unistd.h>): Do not include; there's no need.
8399 (NAMLEN): Remove macro.
8400 (malloc, realloc): Remove decls.
8402 ("xalloc.h"): Include.
8403 (NAME_SIZE_DEFAULT): New macro.
8404 (savedir): Use xmalloc / xrealloc to allocate memory.
8405 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8406 Skip "" directory entries.
8407 Use strlen to calculate directory entry length, since the old method
8408 is rarely used these days and isn't worth supporting.
8409 Don't use a pointer after freeing it.
8410 Check for integer overflow when calculating allocation size.
8411 Use memcpy to copy entries, instead of stpcpy.
8412 Set errno properly when returning NULL.
8413 Check for readdir error.
8415 2000-06-26 Jim Meyering <meyering@lucent.com>
8417 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8419 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8421 * getusershell.c (xmalloc, xrealloc): Remove functions.
8423 Don't include <stdlib.h>. Don't declare malloc, realloc.
8425 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8427 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8429 2000-06-24 Jim Meyering <meyering@lucent.com>
8431 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8433 2000-06-21 Jim Meyering <meyering@lucent.com>
8435 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8437 2000-06-19 Paul Eggert <eggert@twinsun.com>
8439 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8440 (mbrtowc, mbstate_t): Define substitutes if
8441 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8442 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8443 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8445 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8447 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8448 than 1024, return a memory chunk of least possible size, instead
8449 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8450 Use free/xmalloc instead of xrealloc to avoid copying for very long
8453 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8455 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8456 address, not strdup. Include <stdlib.h> and don't declare free().
8458 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8460 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8463 2000-06-21 Jim Meyering <meyering@lucent.com>
8465 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8466 (noinst_HEADERS): Add getstr.h.
8468 * getline.c (getstr): Move into a separate file.
8469 * getstr.c (getstr): New file, extracted from getline.c, with
8470 the following changes: new parameter, delim2; both delim[12]
8471 parameters have type `int', not `char'. The latter would lose
8472 with 8-bit delimiters.
8473 * getstr.h: New file.
8475 2000-06-19 Jim Meyering <meyering@lucent.com>
8477 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8479 2000-06-18 Jim Meyering <meyering@lucent.com>
8481 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8482 Besides, these days every porting target provides a mkdir function.
8484 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8485 (this snippet comes from src/system.h).
8487 2000-06-15 Paul Eggert <eggert@twinsun.com>
8489 * human.c (adjust_value): New function.
8490 (human_readable_inexact): Apply rounding style even when
8491 printing approximate values.
8493 2000-06-14 Paul Eggert <eggert@twinsun.com>
8495 * human.c (human_readable_inexact): Allow an input block
8496 size that is not a multiple of the output block size, and vice versa.
8497 Reported by Piergiorgio Sartor.
8499 2000-06-14 Paul Eggert <eggert@twinsun.com>
8501 * getdate.y (get_date): Apply relative times after time
8502 zone indicator, not before. Reported by Todd A. Jacobs.
8504 2000-06-13 Jim Meyering <meyering@lucent.com>
8506 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8508 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8510 2000-06-12 Paul Eggert <eggert@twinsun.com>
8512 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8514 2000-06-04 Paul Eggert <eggert@twinsun.com>
8516 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8518 2000-06-04 Jim Meyering <meyering@lucent.com>
8520 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8521 SunOS 4.1.4 for which gid_t is an unsigned type.
8523 2000-06-03 Jim Meyering <meyering@lucent.com>
8525 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8527 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8529 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8530 newer, don't install charset.alias.
8531 * config.charset: Change the Linux/glibc rules so they become empty
8532 on glibc-2.1 or newer.
8534 2000-06-02 Jim Meyering <meyering@lucent.com>
8536 * mountlist.c: Back out last change. Instead, do this...
8537 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8538 member using the same `ignore'-testing code.
8539 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8543 2000-05-29 Jim Meyering <meyering@lucent.com>
8545 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8546 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8548 2000-05-22 Jim Meyering <meyering@lucent.com>
8550 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8552 2000-05-18 Jim Meyering <meyering@lucent.com>
8554 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8555 back, too, since it may have been modified by allocate_entry.
8556 (hash_delete): Rewrite to use neither the assignment operator
8557 nor the comma operator in an if-expression.
8559 2000-05-15 Paul Eggert <eggert@twinsun.com>
8562 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8563 Remove; no longer needed.
8564 "quotearg.h": Add include.
8565 (file_name): Do not bother to explicitly initialize to NULL; it's less
8566 efficient on some hosts.
8567 (close_stdout_status): Remove test as to whether stdout was already
8568 closed; it breaks for the case "echo x | sort >&-".
8569 Quote file name colons.
8570 Do not assume that _("write error") lacks format strings.
8572 2000-05-15 Jim Meyering <meyering@lucent.com>
8574 * version-etc.c (version_etc_copyright): Update the copyright string
8575 used in all --version output.
8577 2000-05-14 Jim Meyering <meyering@lucent.com>
8579 * closeout.c (close_stdout_set_file_name): New function.
8580 (close_stdout_status): Use new file-scoped global.
8581 Return right away if fstat says the stdout file descriptor is invalid.
8582 * closeout.h (close_stdout_set_file_name): Declare.
8584 2000-05-10 Jim Meyering <meyering@lucent.com>
8586 * closeout.c [default_exit_status]: New file-scoped variable.
8587 (close_stdout_set_status): New function.
8588 * closeout.h (close_stdout_set_status): Declare.
8590 2000-05-08 Jim Meyering <meyering@lucent.com>
8592 * long-options.c: Don't include closeout.h.
8593 (parse_long_options): Don't call close_stdout for --version.
8595 2000-05-06 Jim Meyering <meyering@lucent.com>
8597 * strnlen.c: Undefine __strnlen and strnlen.
8598 [!weak_alias]: Define __strnlen to strnlen.
8600 * atexit.c: New file, from libiberty.
8602 2000-05-06 Jim Meyering <meyering@lucent.com>
8604 * closeout.c (close_stdout_status): Also check for errors on the
8607 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8609 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8610 instead of xmalloc, xrealloc, path_concat.
8611 (locale_charset): Treat empty environment variables as absent.
8612 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8614 2000-05-04 Jim Meyering <meyering@lucent.com>
8616 * getopt.c: Update from glibc.
8617 * obstack.c: Likewise.
8618 * obstack.h: Likewise.
8619 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8621 * regex.h: Likewise.
8622 * strndup.c: Likewise.
8623 * strnlen.c: New file, from glibc.
8625 2000-05-01 Jim Meyering <meyering@lucent.com>
8627 * full-write.c (full_write): Remove `FIXME' part of comment.
8629 2000-04-29 Jim Meyering <meyering@lucent.com>
8631 * path-concat.c: Declare strdup only if it's not defined.
8632 * canon-host.c: Likewise.
8634 2000-04-28 Jim Meyering <meyering@lucent.com>
8636 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8637 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8638 included first, then limits.h is included by locale.h by libintl.h.
8639 From John David Anglin.
8641 2000-04-25 Jim Meyering <meyering@lucent.com>
8643 * makepath.c (S_IRWXUGO): Define.
8644 (make_path): Always perform explicit chmod if MODE specifies any
8645 of the `special' permission bits. Prompted by a bug report against
8646 install from Mate Wierdl and Joost van Baal.
8648 2000-04-18 Jim Meyering <meyering@lucent.com>
8652 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8653 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8655 2000-04-17 Jim Meyering <meyering@lucent.com>
8657 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8658 the definition of it to rpl_strftime also defined-away the system's
8661 2000-04-15 Jim Meyering <meyering@lucent.com>
8663 Use `C' to denote so-called `contiguous' files, the same way
8665 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8666 (ftypelet): Use S_ISCTG.
8667 From Michael Deutschmann.
8669 2000-04-14 Jim Meyering <meyering@lucent.com>
8671 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8673 2000-04-08 Jim Meyering <meyering@lucent.com>
8675 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8676 names don't conflict. Reported by Eli Zaretskii.
8678 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8680 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8681 bug. Deal with the different error behavior of Irix iconv.
8683 2000-04-07 Jim Meyering <meyering@lucent.com>
8685 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8686 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8688 2000-04-05 Jim Meyering <meyering@lucent.com>
8690 Portability tweaks required for ultrix4.3.
8691 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8692 * readutmp.c: Include sys/types.h before sys/stat.h.
8693 * canon-host.c: Declare strdup.
8694 * path-concat.c: Likewise.
8695 From John David Anglin.
8697 2000-04-04 Jim Meyering <meyering@lucent.com>
8699 Be more DOS 8.3-friendly.
8700 * ref-add.sin: Renamed from ref-add.sed.in.
8701 * ref-del.sin: Renamed from ref-del.sed.in.
8702 * Makefile.am: Reflect renaming.
8703 Reported by Eli Zaretskii.
8705 Use a temporary file name that won't clash with `charset.alias'
8706 in the DOS 8.3 name space.
8707 * Makefile.am (charset_tmp): Define.
8708 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8709 (uninstall-local): Likewise.
8710 Reported by Eli Zaretskii.
8712 2000-03-29 Paul Eggert <eggert@twinsun.com>
8714 * time/strftime.c (my_strftime): Make sure we call the system
8715 strftime, not ourselves, when invoking the underlying strftime.
8717 2000-03-24 Jim Meyering <meyering@lucent.com>
8719 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8720 (charset_alias): Define.
8721 (install-exec-local): Factor out common code.
8722 (uninstall-local): Split lines longer than 80.
8723 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8725 (.sed.in.sed): New rule. Don't redirect directly to $@.
8726 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8728 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8730 * config.charset: Output a line containing "Packages using this file".
8731 * ref-add.sed.in, ref-del.sed.in: New files.
8732 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8733 ref-del.sed): New rules.
8735 2000-03-17 Jim Meyering <meyering@lucent.com>
8737 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8738 Otherwise, include <strings.h>
8740 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8742 * unicodeio.c (utf8_wctomb): New function.
8743 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8744 format instead of in UCS-4 with platform dependent endianness.
8746 2000-03-07 Paul Eggert <eggert@twinsun.com>
8748 * savedir.c (savedir): Work even if directory size is
8749 negative; this can happen with some screwy NFS configurations.
8751 2000-03-06 Jim Meyering <meyering@lucent.com>
8753 * localcharset.c (get_charset_aliases): Don't try to free file_name
8754 if it's NULL (because we ran out of memory). From Bruno Haible.
8756 2000-03-05 Jim Meyering <meyering@lucent.com>
8758 * localcharset.c ("path-concat.h"): Include.
8759 (get_charset_aliases): Use path_concat instead of ANSI string
8762 * unicodeio.h (PARAMS): Define.
8763 Use it to guard prototype.
8765 2000-03-04 Jim Meyering <meyering@lucent.com>
8767 * Makefile.am (install-exec-local): Create $(libdir) before installing
8769 (uninstall-local): Uncomment this rule so `make distcheck' works
8772 * unicodeio.c (<errno.h>): Include it.
8773 (errno): Declare if not defined.
8775 * localcharset.c: Add Bruno's comment justifying use of volatile.
8777 * config.charset: New version, incorporating remarks from a linux
8778 i18n mailing list. From Bruno Haible.
8780 2000-03-02 Jim Meyering <meyering@lucent.com>
8782 * Makefile.am (EXTRA_DIST): Add config.charset.
8784 2000-03-01 Jim Meyering <meyering@lucent.com>
8786 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8787 * unicodeio.c: Likewise.
8789 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8791 * config.charset: New file.
8792 * localcharset.c: New file.
8793 * unicodeio.h, unicodeio.c: New files.
8794 * Makefile.am (DEFS): Add -DLIBDIR=...
8795 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8796 (noinst_HEADERS): Add unicodeio.h.
8797 (all-local, install-exec-local, charset.alias): New targets.
8799 2000-02-28 Paul Eggert <eggert@twinsun.com>
8801 * quotearg.c (ALERT_CHAR): New macro.
8802 (quotearg_buffer_restyled): Use it.
8804 2000-02-27 Jim Meyering <meyering@lucent.com>
8806 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8807 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8809 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8810 not `#if STDC_HEADERS'.
8811 Declare malloc if needed.
8813 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8814 now that autoconf always defines the HAVE_DECL_ symbols.
8815 * human.c: Likewise.
8817 * strtoumax.c: Likewise.
8819 * backupfile.c: Arrange for cpp to fail if the configure-time
8820 declaration check was not run.
8822 * human.c: Likewise.
8824 * strtoumax.c: Likewise.
8826 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8827 then first look up the entire `.'-containing string as a login name.
8829 2000-02-18 Paul Eggert <eggert@twinsun.com>
8831 * getdate.y: Handle two-digit years with leading zeros correctly.
8832 (textint): New typedef.
8833 (parser_control): Member year changed from int to textint.
8835 (YYSTYPE): Removed; replaced by %union with int and textint members.
8836 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8837 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8838 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8839 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8840 (date, number, to_year): Use width of number in digits, not its value,
8841 to determine whether it's a 2-digit year, or a 2-digit time.
8842 (yylex): Store number of digits of numeric tokens.
8843 Reported by John Kendall.
8845 (parser_control): Changed from struct parser_control to typedef (for
8846 consistency). All uses changed.
8848 (tID): Removed; not used.
8849 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8851 2000-02-14 Paul Eggert <eggert@twinsun.com>
8853 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8854 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8856 2000-02-12 Jim Meyering <meyering@lucent.com>
8858 * userspec.c (ISDIGIT): Define it.
8859 (isdigit): Remove definition.
8860 (is_number): Use ISDIGIT, not isdigit.
8861 <libintl.h>: Include.
8863 (parse_user_spec): Mark translatable strings.
8865 2000-02-10 Jim Meyering <meyering@lucent.com>
8867 With these changes, nanosleep.[ch] are finally enough like the other
8868 lib/* replacement files to compile on a few more losing systems.
8870 * nanosleep.h: Don't include config.h.
8871 Remove prototype from declaration of nanosleep.
8872 (PARAMS): Remove now-unneeded definition.
8873 * nanosleep.c: #undef nanosleep.
8874 (rpl_nanosleep): Rename from nanosleep.
8876 2000-02-03 Jim Meyering <meyering@lucent.com>
8878 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8879 rather than with `#if HAVE_UTMPNAME'.
8881 2000-02-01 Jim Meyering <meyering@lucent.com>
8883 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8885 2000-01-31 Jim Meyering <meyering@lucent.com>
8887 * nanosleep.h (nanosleep): Guard declaration with
8888 `#if ! HAVE_DECL_NANOSLEEP'.
8889 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8890 the declaration in that vendor's sys/timers.h.
8891 Reported by Christian Krackowizer.
8893 * quotearg.c (ISASCII): Add #undef and move definition to follow
8894 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8895 (ISPRINT): Likewise.
8896 Reported by Tom Tromey.
8898 2000-01-30 Jim Meyering <meyering@lucent.com>
8900 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8901 uses of ->ut_name. The latter doesn't work with new Linux header files
8902 where only utmpx.ut_user is declared.
8904 * readutmp.h (UT_USER): Define.
8906 2000-01-23 Jim Meyering <meyering@lucent.com>
8908 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8911 2000-01-22 Jim Meyering <meyering@lucent.com>
8913 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8914 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8915 Required for some AIX systems. Reported by Christian Krackowizer.
8916 [TESTING] (main): New function.
8918 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8919 * dirname.c (dir_name): Support for DOS-style file names with drive
8922 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8924 * strverscmp.c (ISDIGIT): Define.
8925 (strverscmp): Use ISDIGIT, not isdigit.
8927 2000-01-17 Paul Eggert <eggert@twinsun.com>
8929 * nanosleep.c (nanosleep):
8930 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8931 POSIX.1 doesn't require SA_INTERRUPT and some systems
8932 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8933 it's been part of POSIX.1 since day 1 (in 1988).
8935 2000-01-17 Jim Meyering <meyering@lucent.com>
8937 * interlock: Remove unused file. Reported by François Pinard.
8939 2000-01-16 Paul Eggert <eggert@twinsun.com>
8941 * quotearg.c (quotearg_buffer_restyled): Do not quote
8942 alert, backslash, formfeed, and vertical tab unnecessarily in
8943 shell quoting style.
8946 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8947 Free Software Foundation, Inc.
8948 Copying and distribution of this file, with or without modification,
8949 are permitted provided the copyright notice and this notice are preserved.