1 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3 * lib/mkdtemp.c, lib/setenv.c, lib/unsetenv.c: Normalize
4 inclusion of `config.h'.
6 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
8 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
9 AT_FDCWD exceeds INT_MAX.
10 * openat.h (AT_FDCWD): Likewise.
12 2006-02-14 Jim Meyering <jim@meyering.net>
16 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
17 failure on deficient systems, and simplify gnulib lgpl dependencies.
18 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
19 xmalloc/lstat combination. Based on a patch from Bruno Haible.
21 * xalloc-die.c: Remove unused definition of N_.
23 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
25 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
27 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
29 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
30 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
32 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
34 * argp-namefrob.h: Restore changes accidentally lost during the
35 "autoupdate" on 2005-12-12.
37 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
39 * fnmatch.c (L_): Renamed from L, to work around a bug in
40 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
41 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
44 2006-01-26 Simon Josefsson <jas@extundo.com>
46 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
47 prototype is visible on mingw32.
49 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
52 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
55 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
57 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
58 attempt to open for write; this always fails, at least on POSIX
59 hosts. This reinstates the 2006-01-09 change, which was
60 inadvertently removed.
62 2006-01-26 Bruno Haible <bruno@clisp.org>
63 Paul Eggert <eggert@cs.ucla.edu>
66 [(! (defined __cplusplus || defined __BEOS__)
68 && !(defined __HP_cc || defined __xlc__
69 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
71 #define to signed char in these cases too; this simplifies
72 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
73 etc., separately) and makes it more conservative.
75 2006-01-21 Jim Meyering <jim@meyering.net>
77 Sync from the stable (b5) branch of coreutils:
79 * fts.c (fts_children): Don't let close() clobber errno from
82 * fts.c (fts_stat): When following a symlink-to-directory,
83 don't necessarily interpret stat-fails+lstat-succeeds as indicating
84 a dangling symlink. That can also happen at least for ELOOP.
85 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
86 FYI, this bug predates the inclusion of fts.c in coreutils.
88 * fts.c (fts_open): Put new maxarglen declaration and uses
89 in their own block, so pre-c99 compilers don't object.
91 Avoid the double-free (first in fts_read, second in fts_close) that
92 would occur when an `active' directory is made inaccessible (e.g.,
93 via chmod a-x) during a traversal.
94 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
95 before returning. Reproduce this failure by
96 mkdir -p a/b; cd a; chmod a-x . b
97 Reported by Stavros Passas.
99 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
101 * argp-namefrob.h: Bugfix. Remove stray #
103 2006-01-25 Bruno Haible <bruno@clisp.org>
105 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
107 Reported by Paul Eggert.
109 2006-01-25 Jim Meyering <jim@meyering.net>
111 * fileblocks.c: Remove more useless parentheses.
112 * readutmp.h: Likewise.
114 2006-01-24 Bruno Haible <bruno@clisp.org>
116 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
118 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
121 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
122 to avoid problems with the built-in _Bool type.
123 Reported by Paul Eggert on 2005-11-26.
125 2006-01-24 Jim Meyering <jim@meyering.net>
127 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
129 2006-01-24 Simon Josefsson <jas@extundo.com>
131 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
134 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
136 Work around porting bugs reported by Dieter in
137 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
138 * getopt.c (_NOPROTO): Remove; no longer needed.
139 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
140 Include "getopt.h" first, to check interface.
141 (getenv): Declare only if defined HAVE_DECL_GETENV &&
143 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
144 (__strndup): Revert to K&R-style function dfns, the glibc style.
145 * strnlen.c: Don't claim it's taken from glibc; it's not.
146 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
147 Include strnlen.h first, to get prototype properly.
148 (strnlen): Renamed from __strnlen.
151 2006-01-23 Ulrich Drepper <drepper@redhat.com>
153 These changes imported from libc.
154 * getopt.c: Use __fxprintf instead of inline stream orientation
155 test and two separate function calls.
156 * strndup.c (__strndup): Add libc_hidden_def.
158 2006-01-22 Bruno Haible <bruno@clisp.org>
160 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
161 temporary buffer for sprintf, take into account the precision also
162 for 'd', 'i', 'u', 'o', 'x', 'X'.
164 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
166 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
167 to pacify gcc -Wswitch-default.
169 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
171 * argp-help.c (usage_long_opt): Do not print DOC options.
172 (__argp_base_name): Removed
173 * argp-namefrob.h (__argp_basename): Removed definition. Was a
175 (__argp_base_name): Provide macro definition or extern declaration
176 depending on the configuration
178 2006-01-20 Simon Josefsson <jas@extundo.com>
180 * inet_ntop.h: Unconditionally include sys/socket.h.
182 2006-01-19 Simon Josefsson <jas@extundo.com>
184 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
186 2006-01-12 Simon Josefsson <jas@extundo.com>
188 * base64.c: Fix warning, reported by Bruno Haible
189 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
191 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
194 * md5.c: Fix commentary typos.
195 (alignof, UNALIGNED_P): No need for a GCC-specific version.
196 * md5.h (__attribute__): Remove; unused.
197 * sha1.c: Fix commentary to match md5 better.
198 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
199 so that we don't need to worry about alignment. All uses changed.
200 This merges the 2005-10-28 md5 change into sha1.
202 2006-01-11 Jim Meyering <jim@meyering.net>
205 * md5.c (OP): Fix spacing.
207 2006-01-11 Simon Josefsson <jas@extundo.com>
209 * stdint_.h (SIZE_MAX): Add missing (.
211 2006-01-10 Bruno Haible <bruno@clisp.org>
213 * argp.h (__const): Remove macro. Use const instead.
214 * argp-fmtstream.h (__const): Likewise.
215 * glob_.h (__const): Remove macro.
216 * glob-libc.h: Use const instead of __const.
218 2006-01-10 Jim Meyering <jim@meyering.net>
220 Avoid the double-free (first in fts_read, second in fts_close) that
221 would occur when an `active' directory is made inaccessible (e.g.,
222 via chmod a-x) during a traversal.
223 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
224 before returning. Reproduce this failure by
225 mkdir -p a/b; cd a; chmod a-x . b
226 Reported by Stavros Passas.
229 * sha1.c: Tweak grammar in a comment.
231 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
233 * regex_internal.h (BITSET_WORD_BITS):
234 Work around a bug in 64-bit PGC (before version 6.1-2), where the
235 preprocessor mishandles large unsigned values as if they were signed.
236 Problem reported by Claudio Fontana in
237 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
239 2006-01-10 Simon Josefsson <jas@extundo.com>
241 * socket_.h: New file.
243 2006-01-10 Bruno Haible <bruno@clisp.org>
245 * localcharset.c: Update from GNU gettext.
247 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
250 * chdir-long.c (cdb_free): Don't bother trying to open directory
251 for write access: POSIX says that must fail.
252 * fts.c (diropen): Likewise.
253 * save-cwd.c (save_cwd): Likewise.
254 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
255 well, for minor improvements on hosts that lack O_DIRECTORY.
256 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
257 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
258 Fall back on chown if open failed with EACCES.
260 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
261 Report an error at compile-time if only a 1-second nominal clock
264 * lchmod.h: New file.
265 * mkdir-p.c: Include lchmod.h, lchown.h.
266 (make_dir_parents): Use lchown rather than chown, and
267 lchmod rather than chmod.
269 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
270 too. Problem with "none" reported by Bob Proulx. Problem with
271 "proc" reported by n0dalus.
273 * mountlist.c: Include <limits.h>.
274 (dev_from_mount_options)
275 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
276 New function. It no longer assumes "dev=" has the System V meaning
277 on Linux (since it doesn't). It also parses "dev=" more carefully.
278 (read_file_system_list)
279 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
280 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
283 * posixtm.h (PDS_PRE_2000): New macro.
284 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
285 All usages changed. Reject dates outside the range 1969-1999 if
286 PDS_PRE_2000 is used.
288 2006-01-09 Jim Meyering <jim@meyering.net>
292 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
294 * chdir-safer.h, chdir-safer.c: New files.
296 * modechange.c (mode_compile): Reject an invalid mode string
297 that starts with an octal digit. From Andreas Gruenbacher.
299 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
300 and dup to open_safer and dup_safer, respectively.
301 (openat_permissive): Fix typo in comment.
303 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
304 "gettext.h"; either no longer needed or are guaranteed by openat.h.
305 (_): Remove; no longer needed.
306 (openat): Renamed from rpl_openat; no need for rpl_openat
307 since openat.h renames openat for us.
308 Replace most of the body with a call to openat_permissive,
309 to avoid duplicate code.
310 Port to (probably hypothetical) environments were mode_t is
312 (openat_permissive): Require mode arg, so that we can check
313 types better. Put it just after flags. Change cwd failure
314 indicator from pointer-to-bool to pointer-to-errno-value.
316 Invoke openat_save_fail and/or openat_restore_fail if
317 cwd_errno is null, so that openat can call us.
318 (openat_permissive, fdopendir, fstatat, unlinkat):
319 Simplify errno handling to avoid some duplicate code,
320 as it's OK to set errno on success.
321 * openat.h: Revamp code so that function macros depend on
322 __OPENAT_PREFIX only, not also on AT_FDCWD.
323 (openat_ro): Remove. Caller changed to use openat_permissive.
324 (openat_permissive): Now a macro, if not a function.
325 (openat_restore_fail, openat_save_fail): Now always functions,
326 since mkdirat needs them even if __OPENAT_PREFIX is defined.
328 * openat-priv.h: New file, defining macros used by mkdirat.c
330 * mkdirat.c: Include openat-priv.h.
331 Remove definitions of macros defined therein.
332 * openat.c: Likewise.
334 * mkdirat.c (mkdirat): New file and function.
335 * openat.h (mkdirat): Declare.
337 * openat.c (fdopendir): Don't change errno when returning non-NULL.
339 * openat.h (openat_permissive): Declare.
342 * openat.c (EXPECTED_ERRNO): New macro.
343 (openat_permissive): New function -- used in remove.c rewrite.
344 (all functions): Set errno just before returning, only if there
345 was an actual failure.
346 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
348 Emulate openat-family functions using Linux's procfs, if possible.
349 Idea and some code based on Ulrich Drepper's glibc changes.
351 * openat.c: (BUILD_PROC_NAME): New macro.
352 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
353 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
354 before falling back on save_cwd and restore_cwd.
355 (fdopendir, fstatat, unlinkat): Likewise.
357 * openat.c (fstatat, unlinkat): Perform the syscall directly,
358 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
360 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
361 as second argument to va_arg. Otherwise, some versions of gcc
362 warn that `if this code is reached, the program will abort'.
364 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
368 Add POSIX ACL support
369 * acl.h (copy_acl, set_acl): Add declarations.
370 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
371 systems other than Linux.
372 (chmod_or_fchmod): New function: use fchmod when possible,
374 (file_has_acl): Add a POSIX ACL implementation, with a
375 Linux-specific subcase.
376 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
377 S_ISVTX from one file to another. Fall back to fchmod/chmod when
378 acls are unsupported.
379 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
380 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
383 2006-01-09 Bruno Haible <bruno@clisp.org>
385 * sysexit_.h (EX_OK): New macro.
386 Suggested by Martin Lambers <marlam@marlam.de>.
388 2006-01-09 Bruno Haible <bruno@clisp.org>
390 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
391 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
392 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
393 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
395 2006-01-09 Bruno Haible <bruno@clisp.org>
397 * stdint_.h (SIZE_MAX): Write the value without involving negative
400 2005-10-16 Bruno Haible <bruno@clisp.org>
402 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
403 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
405 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
407 * strftime.c (tzname): Don't declare if it is already #defined.
408 Problem reported for Mingw by Mark Junker.
410 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
412 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
413 long int, not int, for nanosecond counts, so that people who are
414 used to POSIX struct timespec won't be surprised. Reported by Jim
417 2005-12-16 Jim Meyering <jim@meyering.net>
419 * fprintftime.c, fprintftime.h: New files.
421 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
423 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
424 * argp-help.c (fill_in_uparams): Check if the constructed
425 struct uparams is valid. Fall back to the default values if it is
428 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
430 * argp-help.c (__argp_base_name): New function
431 (__argp_short_program_name): Rewrite using __argp_base_name
432 * argp-namefrob.h: Define program_invocation_name and
433 program_invocation_short_name if requested
434 (__argp_base_name): Add prototype
435 * argp-parse.c (argp_def): Use gettext wrappers
436 (argp_default_parser): Use __argp_base_name
437 * argp-pin.c: New file. Defines program_invocation_name and
438 program_invocation_short_name on systems that lack them.
440 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
442 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
443 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
444 porting problem reported by Georg Schwarz in
445 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
447 2005-07-09 Bruno Haible <bruno@clisp.org>
449 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
450 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
451 Reported by Mark Junker <mjscod@gmx.de>.
453 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
455 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
456 (uintmax_t) [defined uintmax_t]: Do not declare.
457 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
458 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
459 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
460 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
461 sake of portability to weird hosts that C allows (though we don't
462 know of any practical examples).
464 * savedir.h (fdsavedir): New decl.
465 * savedir.c (fdsavedir, savedirstream): New functions; the latter
466 contains most of the former guts of savedir.
467 (savedir): Use savedirstream.
470 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
472 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
473 coreutils no longer futzes with rounding modes.
475 2005-11-14 Jim Meyering <jim@meyering.net>
477 * mkstemp-safer.c: Include <config.h>, required for possible
478 replacement of mkstemp.
480 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
482 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
484 (gethrxtime) [! (HAVE_NANOUPTIME
485 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
486 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
487 our own approximation.
489 2005-11-10 Simon Josefsson <jas@extundo.com>
491 * readline.c: Remove EOL.
493 2005-11-08 Eric Blake <ebb9@byu.net>
495 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
497 2005-11-08 Eric Blake <ebb9@byu.net>
499 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
501 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
503 Fix porting problem reported by Theodoros V. Kalamatianos.
504 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
505 Don't assume that futimes failing means we must fail.
507 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
509 * getcwd.c (__getcwd): Don't assume that system calls after readdir
510 leave errno alone. Problem reported by Dmitry V. Levin.
512 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
514 * savedir.c (savedir): Don't assume that xrealloc etc. leave
515 errno alone. Problem reported by Frederic Jolliton.
517 2005-10-28 Simon Josefsson <jas@extundo.com>
519 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
520 "restrict" keywords, as per POSIX. Protect the function
521 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
522 Don't use K&R prototypes. Check the sprintf return values.
523 Re-define EAFNOSUPPORT if not present. Indent.
525 * md5.h, md5.c: Simplify buffer handling visavi alignment,
526 suggested by Bruno Haible <bruno@clisp.org>.
528 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
530 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
532 * gc-libgcrypt.c: Add MD2 (which is not available through
535 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
537 * md2.h, md2.c: New files.
539 2005-10-24 Simon Josefsson <jas@extundo.com>
541 * md4.h: Shrink buffer size, now that we changed the type.
543 2005-10-22 Simon Josefsson <jas@extundo.com>
545 * arcfour.h, arcfour.c: Use fixed size indices in the
546 arcfour_context struct (simplify test vector testing in GNU
549 2005-10-22 Simon Josefsson <jas@extundo.com>
551 * md4.h, md4.c: Simplify buffer handling visavi alignment,
552 suggested by Bruno Haible <bruno@clisp.org>.
554 2005-10-22 Simon Josefsson <jas@extundo.com>
556 * crc.h: Include stddef.h, for size_t.
558 2005-10-21 Simon Josefsson <jas@extundo.com>
560 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
561 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
563 2005-10-21 Simon Josefsson <jas@extundo.com>
565 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
568 2005-10-21 Simon Josefsson <jas@extundo.com>
570 * gc-gnulib.c: Support ARCTWO in CBC mode.
572 2005-10-21 Simon Josefsson <jas@extundo.com>
574 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
577 * hmac-sha1.c (hmac_sha1): Likewise.
579 * crc.c (crc32_update): Actually use crc parameter, suggested by
580 Bruno Haible <bruno@clisp.org>.
582 * crc.h: Include stdint.h directly, suggested by Bruno Haible
585 2005-10-21 Simon Josefsson <jas@extundo.com>
587 * des.h, des.c: New files.
589 * gc-gnulib.c: Support DES.c
591 2005-10-21 Simon Josefsson <jas@extundo.com>
593 * arctwo.h, arctwo.c: New files.
595 * gc-gnulib.c: Support ARCTWO.
597 2005-10-21 Simon Josefsson <jas@extundo.com>
599 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
601 2005-10-19 Simon Josefsson <jas@extundo.com>
603 * gc-gnulib.c: Support ARCFOUR.
605 2005-10-19 Simon Josefsson <jas@extundo.com>
607 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
610 * gc.h: Add ECB enum type.
612 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
614 2005-10-19 Simon Josefsson <jas@extundo.com>
616 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
618 2005-10-18 Simon Josefsson <jas@extundo.com>
620 * md4.h, md4.c: New files, based on md5.?.
622 2005-10-17 Simon Josefsson <jas@extundo.com>
624 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
626 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
628 2005-10-17 Simon Josefsson <jas@extundo.com>
630 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
632 2005-10-17 Simon Josefsson <jas@extundo.com>
634 * gc.h, gc-libgcrypt.c: Add ciphers.
636 2005-10-17 Simon Josefsson <jas@extundo.com>
638 * sha1.c: Use uint32_t instead of md5_uint32.t
640 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
643 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
645 * md5.h: Use stdint.h and uint32_t. Doc fix.
647 2005-10-15 Simon Josefsson <jas@extundo.com>
649 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
651 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
653 2005-10-14 Simon Josefsson <jas@extundo.com>
655 * arcfour.h, arcfour.c: New files.
657 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
659 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
660 include <wchar.h>; no longer needed.
662 2005-10-14 Jakub Jelinek <jakub@redhat.com>
663 and Ulrich Drepper <drepper@redhat.com>
666 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
667 instead of inline stream orientation test and two separate
668 function calls. Pay no attention to USE_IN_LIBIO.
670 2005-10-14 Roland McGrath <roland@redhat.com>
672 Import from libc. [BZ #1331]
673 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
675 Reported by Matej Vela <vela@debian.org>.
677 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
679 * mkdir-p.c (make_dir_parents): Don't report an error if an
680 intermediate directory is in a read-only file system. Problem
681 reported by Eric Blake.
683 2005-10-13 Simon Josefsson <jas@extundo.com>
685 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
686 Move memory allocation outside of loop.
688 2005-10-12 Simon Josefsson <jas@extundo.com>
690 * gc-pbkdf2-sha1.c: New file.
692 * gc.h: Add gc_pbkdf2_sha1 prototype.
694 2005-10-12 Simon Josefsson <jas@extundo.com>
696 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
697 suggested by Bruno Haible <bruno@clisp.org>.
699 2005-10-12 Simon Josefsson <jas@extundo.com>
701 * gc-libgcrypt.c (gc_hmac_sha1): New function.
703 * gc-gnulib.c (gc_hmac_sha1): New function.
705 2005-10-12 Simon Josefsson <jas@extundo.com>
707 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
709 2005-10-12 Simon Josefsson <jas@extundo.com>
711 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
712 GC_USE_HMAC_MD5, respectively.
714 * gc-libgcrypt.c (gc_md5): Fix assert call.
717 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
719 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
721 * gc-gnulib.c (gc_hash_buffer): Ditto.
723 2005-10-11 Bruno Haible <bruno@clisp.org>
725 * c-strcasestr.h: New file, from GNU gettext.
726 * c-strcasestr.c: New file, from GNU gettext.
728 2005-10-11 Bruno Haible <bruno@clisp.org>
730 * c-strcase.h: New file, from GNU gettext.
731 * c-strcasecmp.c: New file, from GNU gettext.
732 * c-strncasecmp.c: New file, from GNU gettext.
734 2005-10-11 Simon Josefsson <jas@extundo.com>
736 * crc.h, crc.c: New files.
738 * gc.h (gc_hash_buffer): Add doc.
740 2005-10-08 Simon Josefsson <jas@extundo.com>
742 * gc.h: Add gc_hash and gc_hash_buffer.
744 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
746 * gc-libgcrypt.c (gc_hash_buffer): Add.
748 2005-10-11 Bruno Haible <bruno@clisp.org>
750 * strcasecmp.c: Include limits.h.
751 (strcasecmp): Avoid integer overflow on exotic platforms.
752 * strncasecmp.c: Include limits.h.
753 (strncasecmp): Avoid integer overflow on exotic platforms.
754 Reported by Paul Eggert.
756 2005-10-06 Simon Josefsson <jas@extundo.com>
758 * hmac-md5.c: New file.
762 2005-10-06 Simon Josefsson <jas@extundo.com>
764 * memxor.c (memxor): Avoid casts and warnings.
766 2005-10-05 Derek Price <derek@ximbiot.com>
768 * getdelim.c (SIZE_MAX): New macro, if not already defined.
770 2005-10-05 Simon Josefsson <jas@extundo.com>
772 * memxor.c (memxor): Fix compiler error.
774 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
775 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
777 * memxor.h, memxor.c: New files.
779 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
780 we assume all systems have it, suggested by Jim Meyering
781 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
782 any systems lack sys/socket.h; mingw32 is known to lack it, but we
783 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
786 2005-10-04 Bruno Haible <bruno@clisp.org>
788 * verify.h (verify_true): Provide alternative definition for C++.
790 2005-10-04 Simon Josefsson <jas@extundo.com>
792 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
793 D. Baushke" <mdb@gnu.org>.
795 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
797 * getdelim.c: Include getdelim.h first. Include <limits.h>.
798 (SSIZE_MAX): New macro, if not already defined.
799 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
802 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
804 * exclude.c: Include verify.h.
805 (verify): Remove. All callers changed to use verify.h's version.
806 * strtoimax.c: Likewise.
807 * utimecmp.c: Likewis.e
810 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
811 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
812 * .cvsignore: Add fts.h, search.h, t-fpending.
813 * settime.c (settime): Fix { typo in previous patch. Also, don't
814 bother returning ENOSYS if settimeofday or stime fails; just let
815 them return whatever errno they want to return.
816 * utimens.c: Include unistd.h, for dup2.
817 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
818 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
820 2005-10-02 Jim Meyering <jim@meyering.net>
823 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
824 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
825 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
826 Remove AT_FDCWD test.
827 Do not consume the fd unless successful.
828 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
829 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
830 block, so that we don't even try to compile it if settimeofday is
831 available. This works around a compilation failure on OSF1 V5.1,
832 due to stime requiring a `long int*' while tv_sec is `int'.
834 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
836 * getdelim.c (getdelim): Remove unused variables.
838 2005-10-01 Simon Josefsson <jas@extundo.com>
840 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
841 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
842 AI_* and EAI_* definitions. Protect function declarations.
844 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
846 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
847 so that the code works even with ancient cpp. Portability problem
848 with GCC 2.7.2.1 reported by Thomas M.Ott.
850 2005-09-27 Jim Meyering <jim@meyering.net>
852 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
854 * intprops.h (signed_type_or_expr__): Define.
855 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
858 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
860 * verify.h (verify_expr): Remove, replacing with:
861 (verify_true): New macro that returns true instead of void.
862 (verify_type__): Remove.
863 (verify): Use verify_true rather than verify_type__.
865 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
867 * utimens.c (ENOSYS): Define if not already defined.
868 (futimens): Support having a null PATH if the file descriptor
871 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
873 (__attribute): Define to empty unless GCC 3.1 or later.
874 This works around a core dump on OpenBSD 3.4, which has GCC
875 2.95.3, which dumps core when given __attribute__(()). It also
876 simplifies other tests, since we really don't want to bother with
877 worrying about which ancient version of GCC supported what.
878 Original problem reported by Yoann Vandoorselaere, with part of
879 the fix suggested by Derek Price.
881 2005-09-24 Jim Meyering <jim@meyering.net>
883 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
884 so we can once again use a positive bitfield width of 1 -- now we
885 don't have to explain why we were using a bitfield width of 2.
887 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
889 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
890 Problem reported by Eric Blake.
891 (getaddrinfo): Initialize se so that it's not garbage.
892 Redo internal storage allocation so that it doesn't make unportable
893 assumptions about alignment.
896 * utimens.c (futimens): Use futimesat if available.
897 Prefer it to futimes since it doesn't have the futimes bug.
899 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
900 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
901 Instead, declare a function that returns a pointer to an array,
902 and use verify_type__ to declare the size of the array.
903 Problem and germ of a solution reported by Bruno Haible.
904 (verify_type__): Use 2, not 1, for bitfield size, to avoid
905 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
907 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
911 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
913 * argmatch.h: Include verify.h
914 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
915 (ARGMATCH_ASSERT): Remove; unused.
916 * canonicalize.c: Assume STDC_HEADERS.
917 * exclude.c: Include "strcase.h".
918 * regex_internal.h [!defined _LIBC]: Likewise.
919 * getusershell.c: Include stdio--.h rather than stdio.h
921 (getusershell): Call fopen, not fopen_safer.
922 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
923 Do not include unistd-safer.h.
924 (save_cwd): Don't call fd_safer; no longer needed
925 now that we include fcntl--.h.
927 * getdate.y (relative_time): New type.
928 (RELATIVE_TIME_0): New constant.
929 (parser_control): Use relative_time instead of doing it ourselves.
930 (%union): Add new relative_time rel member.
931 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
933 (relunit, relunit_snumber): Now of type rel.
934 (zone, rel, relunit, get_date): Adjust to above changes.
936 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
937 Do not include unistd-safer.h.
938 (getloadavg): Don't call fd_safer; no longer needed
939 now that we include fcntl--.h.
941 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
942 (make_dir_parents): Treat ENOSYS like EEXIST.
944 Improve quality of diagnostics on restore_cwd failure.
945 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
946 (make_dir_parents): Last arg is now int * (for errno), not bool *.
947 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
948 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
949 each time through the loop. Do not diagnose restore_cwd failure;
950 that is the caller's job (and perhaps the caller does not care).
952 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
953 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
954 If the file already exists but is not a directory, don't bother
955 to try to make its parents.
956 Close potential file descriptor leak if we can't chdir("/") (!).
957 Don't always return true if chdir($PWD) fails; return true only
958 if the requested action was done successfully (except for the
960 Don't log final directory unless we actually made it.
961 Refactor to avoid duplicate code to fix up permissions.
962 Don't attempt to fix up parent permissions if chdir($PWD) fails.
964 * strftime.c (my_strftime): Rewrite the previous change slightly,
965 to make it a bit faster and (I hope) clearer.
966 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
967 Fix bug in formats like %2N.
969 * verify.h: New file.
971 2005-09-22 Jim Meyering <jim@meyering.net>
975 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
977 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
978 the .tm_year member, since otherwise gcc-4.0 would now warn about
979 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
981 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
982 order to avoid an unsuppressible warning from gcc on 64-bit systems.
984 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
985 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
986 when run in a time zone for which daylight savings time is in effect
987 for the starting date.
989 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
990 stop us from restricting permissions of just-created absolute-named
992 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
993 to restore initial working directory.
994 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
995 to tell caller if/when we change the working directory and are
996 unable to return to the initial one.
997 * mkdir-p.h (make_dir_parents): Update prototype.
998 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
999 `return false'. This fixes a bug introduced on 2004-07-30.
1001 * openat.c (fdopendir): Be sure to close the supplied
1002 file descriptor before returning. This makes our replacement
1003 implementation a little closer to Solaris's, where fdopendir
1004 ties the file descriptor to the returned DIR* pointer.
1005 * openat.c (unlinkat): New function.
1006 * openat.h (unlinkat): Add prototype.
1007 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1008 (openat_restore_fail): Rename from openat_restore_die.
1009 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1011 Provide an alternative to exiting immediately upon save_cwd or
1012 restore_cwd failure. Now, an application can arrange e.g.,
1013 to perform a longjump in that case.
1014 * openat.c: Include dirname.h.
1015 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1016 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1017 and openat_restore_die rather than calling error directly.
1018 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1020 * openat-die.c (openat_save_die, openat_restore_die): New file.
1021 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1023 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1024 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1025 int utc, int nanoseconds);
1027 date should not have to allocate a megabyte of virtual memory to
1028 handle a format argument like +%1048575T. When implemented with
1029 strftime, it must allocate such a buffer, use strftime to fill it
1030 in, print it, then free it.
1031 With fprintftime, it simply prints everything and exits.
1032 With no need for memory allocation, that's one fewer way to fail.
1033 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1034 optional field width, not before, so we accept %9:z, not %:9z.
1035 (my_strftime): Be sure to use L_('x') for literals.
1037 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1038 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1039 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1040 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1041 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1042 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1043 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1044 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1045 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1047 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1048 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1049 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1050 and don't include <sys/file.h>).
1052 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1054 Sync from coreutils.
1056 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1057 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1058 [!LDAV_DONE]: Avoid unused variable warning.
1060 2005-09-21 Bruno Haible <bruno@clisp.org>
1062 * unicodeio.h (unicode_to_mb): New declaration.
1064 2005-09-20 Derek Price <derek@ximbiot.com>
1066 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1068 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1070 Use a consistent style for including <config.h>.
1071 * __fpending.c, acl.c, argmatch.c,
1072 argp-help.c, argp-parse.c,
1073 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1074 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1075 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1076 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1077 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1078 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1079 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1080 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1081 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1082 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1083 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1084 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1085 modechange.c, mountlist.c, open-safer.c, physmem.c,
1086 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1087 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1088 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1089 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1090 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1091 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1092 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1093 userspec.c, utimecmp.c, version-etc-fsf.c,
1094 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1095 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1096 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1097 Standardize inclusion of config.h.
1098 * __fpending.h, dirfd.h, getdate.h, human.h,
1099 inttostr.h: Removed inclusion of config.h from header files.
1100 * inttostr.c: Adjusted in-tree users.
1101 * timespec.h: Remove superfluous warning to include config.h.
1102 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1103 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1104 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1105 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1107 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1109 * stat-time.h: New file.
1110 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1111 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1113 (timespec_cmp): New function.
1114 * utimecmp.c: Include stat-time.h.
1115 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1116 members exist, not on the obsolescent ST_MTIM_NSEC.
1117 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1119 2005-09-15 Derek Price <derek@ximbiot.com>
1120 Paul Eggert <eggert@cs.ucla.edu>
1122 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1123 changes, consolidating in...
1124 * regex_internal.h: ...this file.
1126 2005-09-15 Derek Price <derek@ximbiot.com>
1128 * regex_internal.h: Blank `pure' for GNUC < 3.
1129 * regex_internal.c: Ditto, using this...
1130 (__GNUC_PREREQ): ...new macro.
1131 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1132 (__GNUC_PREREQ): ...this new macro.
1134 * strstr.h: Include string.h. Define strstr as a macro here.
1136 2005-09-13 Derek Price <derek@ximbiot.com>
1138 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1140 Reported by Jim Meyering <jim@meyering.net>.
1142 2005-09-13 Jim Meyering <jim@meyering.net>
1144 * canon-host.c: Filter through gnu indent and reword comments slightly.
1145 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1147 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1149 * lib/base64.c: Typo.
1150 (base64_encode): Put b64str in initialized data section.
1152 2005-09-12 Derek Price <derek@ximbiot.com>
1154 Return usable errors from canon-host.
1155 * canon-host.h: New file.
1156 * canon-host.c (canon_host): Wrap...
1157 (canon_host_r): ...this new function, which now relies exclusively on
1159 (ch_strerror): New function.
1160 (last_cherror): New global.
1161 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1162 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1164 (freeaddrinfo): Free ai->ai_canonname when set.
1166 2005-09-12 Derek Price <derek@ximbiot.com>
1167 Paul Eggert <eggert@cs.ucla.edu>
1169 * glob-libc.h: Renamed from glob_.h. The new version is
1170 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1171 protecting things that should be done only in gnulib contexts.
1172 * glob_.h: New file, containing only the glob things needed for
1174 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1175 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1176 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1177 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1178 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1179 and to respect the namespace rules better.
1181 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1183 Merge glibc and coreutils changes into gnulib, plus a few
1185 * md5.c: Use #error rather than a string.
1186 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1187 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1188 (__attribute__): Define to empty for non recent-GCC.
1189 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1190 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1191 Renamed from their non-__ counterparts, with new macros replacing
1192 them if not _LIBC. Add __THROW attribute.
1194 (struct md5_ctx): Align buffer if using GCC.
1195 * sha1.h (struct sha1_ctx): Likewise.
1196 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1197 The old name was backwards.
1198 (NOTSWAP): Remove; not used.
1199 (rol): New macro, moved here from md5.h.
1200 (sha1_process_block): Remove a FIXME that doesn't make sense.
1202 2005-09-12 Derek Price <derek@ximbiot.com>
1204 * gai_strerror.c: Include config.h when available. Include
1205 getaddrinfo.h before other headers to test interface.
1206 Reported by Larry Jones <lawrence.jones@ugs.com>.
1208 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1210 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1211 definitions, since that's the preferred style in glibc.
1212 Fix a minor spacing issue, and update copyright notice to match glibc's.
1214 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1216 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1218 2005-09-06 Simon Josefsson <jas@extundo.com>
1220 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1221 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1223 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1225 Change bitset word type from unsigned int to unsigned long int,
1226 as this has better performance on typical 64-bit hosts.
1227 Port bitset code to hosts with unusual word sizes.
1228 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1229 (build_collating_symbol):
1230 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1231 argument is a bitset. This is merely a style issue, but it makes
1232 it clearer that an entire array is expected.
1233 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1234 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1235 Port to the case where bitset_word is not the same as unsigned int.
1236 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1237 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1239 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1240 (build_trtable, group_nodes_into_DFAstates):
1242 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1243 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1244 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1245 * regexec.c (group_nodes_into_DFAstates): Likewise.
1246 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1247 * regcomp.c (optimize_subexps, lower_subexp):
1248 Work even if bitset_word has holes in its bitwise representation.
1249 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1250 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1252 * regex_internal.c (re_string_reconstruct):
1253 Don't assume UCHAR_MAX == 255.
1254 * regex_internal.h (bitset_set_all): Likewise.
1255 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1257 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1258 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1260 (BITSET_WORD_MAX): New macro.
1261 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1262 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1263 (bitset_empty, bitset_copy):
1264 Prefer sizeof (bitset) to multiplying it out ourselves.
1265 (bitset_not_merge): Remove; unused.
1266 (bitset_contain): Return bool, not unsigned int with one bit on.
1267 All callers changed.
1268 * regexec.c (build_trtable): Don't assume bitset has no stricter
1269 alignment than re_node_set; do this by defining a new internal
1270 type struct dests_alloc and using it to allocate memory.
1272 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1274 Check for arithmetic overflow when calculating sizes, to prevent
1275 some buffer-overflow issues. These patches are conservative, in the
1276 sense that when I couldn't determine whether an overflow was possible,
1277 I inserted a run-time check.
1278 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1279 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1280 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1281 (re_xnrealloc, re_x2nrealloc): New inline functions.
1282 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1283 (build_equiv_class, build_charclass): Check for arithmetic overflow
1284 in size expression calculations.
1285 * lib/regex_internal.c (re_string_realloc_buffers):
1286 (build_wcs_upper_buffer, re_node_set_add_intersect):
1287 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1288 (re_dfa_add_node, register_state): Likewise.
1289 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1290 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1291 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1292 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1294 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1296 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1297 to avoid a collision with bits/local_lim.h in glibc.
1298 All uses changed. Problem reported by Dmitry V. Levin in
1299 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1301 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1302 bugs in int versus size_t comparisons.
1303 (re_string_context_at): Fix bug where the code assumed that
1306 Use bool where appropriate.
1307 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1308 All callers changed.
1309 (calc_eclosure_iter): Likewise, for ROOT arg.
1310 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1311 (build_charclass_op): Likewise, for NON_MATCH arg.
1312 * regex_internal.c (re_string_allocate, re_string_construct):
1313 (re_string_construct_common): Likewise, for ICASE arg.
1314 * regexec.c (re_search_2_stub, re_search_stub):
1315 Likewise, for RET_LEN arg.
1316 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1317 (set_regs): Likewise, for FL_BACKTRACK arg.
1318 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1319 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1320 (calc_eclosure_iter, parse_bracket_exp):
1321 Use bool for internal variables that are booleans.
1322 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1323 (set_regs, build_sifted_states, sift_states_bkref):
1324 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1325 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1326 (find_collation_sequence_value):
1328 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1329 (re_node_set_compare):
1330 Return bool, not int. All callers changed.
1331 * regexec.c (check_halt_node_context, check_dst_limits):
1332 (build_trtable, check_node_accept): Likewise.
1333 * regex_internal.h: Include stdbool.h.
1335 Fix bugs uncovered when converting to bool.
1336 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1337 failure instead of charging ahead blindly.
1338 * regex_internal.c (register_state): Likewise.
1339 * regexec.c (re_search_2_stub): Use simpler method than boolean
1340 for freeing internal storage.
1341 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1342 bitset pieces used as boolean, to avoid undefined behavior
1343 on hosts that do int overflow checking.
1345 2005-08-31 Derek Price <derek@ximbiot.com>
1347 * getdelim.c (getdelim): Return EOF on EOF.
1348 Reported by Larry Jones <lawrence.jones@ugs.com>.
1350 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1352 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1353 lengths fit in regoff_t; this isn't true if regoff_t is the same
1355 * regex.c (re_search_internal): 5th arg is LAST_START
1356 (= START + RANGE) instead of RANGE. This avoids overflow
1357 problems when regoff_t is the same width as size_t.
1358 All callers changed.
1359 (re_search_2_stub): Check for overflow when adding the
1360 sizes of the two strings.
1361 (re_search_stub): Check for overflow when adding START
1362 to RANGE; if it occurs, substitute the extreme value.
1364 2005-08-31 Jim Meyering <jim@meyering.net>
1366 * regcomp.c (search_duplicated_node): Make first pointer arg
1368 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1369 (register_state): Likewise.
1370 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1371 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1372 (group_nodes_into_DFAstates): Likewise.
1374 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1376 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1377 old glibc regex code mishandles strings longer than 2**31 bytes.
1378 This patch fixes this when the regex code is used in gnulib
1379 (i.e., outside glibc).
1381 This patch should not affect the use of the regex code inside
1382 glibc. No doubt this problem also needs to be handled for glibc
1383 as well, but the result will be an incompatible change to the
1384 glibc ABI, and the old ABI will have to be supported too. That
1385 can be the the subject for another patch.
1387 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1388 governing whether the rest of this patch is active. By default,
1389 the macro is disabled and the patch has no effect.
1390 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1391 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1392 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1393 (re_match_2, re_set_registers): Use the new types.
1394 * regex_internal.h (Idx, re_hashval_t): New types.
1395 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1397 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1398 (re_string_context_at, bin_tree_t, re_dfastate_t):
1399 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1400 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1401 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1402 (re_string_char_size_at, re_string_wchar_at):
1403 (re_string_elem_size_at):
1404 Use the new types and macros to port to 64-bit hosts.
1405 Use unsigned types for internal values, so that the code
1406 mostly works even for arrays larger than SSIZE_MAX.
1407 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1408 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1409 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1410 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1411 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1412 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1413 (calc_inveclosure, parse_dup_op, build_range_exp):
1414 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1415 (fetch_number, create_token_tree, mark_opt_subexp):
1417 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1418 (create_cd_newstate, re_string_allocate, re_string_construct):
1419 (re_string_realloc_buffers, build_wcs_upper_buffer):
1420 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1421 (re_string_reconstruct, re_string_peek_byte_case):
1422 (re_string_fetch_byte_case, re_string_context_at):
1423 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1424 (re_node_set_init_copy, re_node_set_add_intersect):
1425 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1426 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1427 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1428 (re_acquire_state, re_acquire_state_context, register_state):
1430 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1431 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1432 (re_search_internal, re_search_2_stub, re_search_stub)
1433 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1434 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1435 (update_cur_sifted_state, check_dst_limits):
1436 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1437 (check_subexp_limits, sift_states_bkref, merge_state_array):
1438 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1439 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1440 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1441 (expand_bkref_cache, check_node_accept_bytes):
1442 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1443 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1444 (acquire_init_state_context, check_halt_node_context):
1445 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1446 (sift_states_backward, clean_state_log_if_needed):
1447 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1448 (find_recover_state, transit_state_sb, transit_state_mb):
1449 (transit_state_bkref, build_trtable, match_ctx_clean):
1451 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1452 to work around an assumption that REG_MISSING is negative.
1454 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1455 (seek_collating_symbol_entry) [defined _LIBC]:
1456 (lookup_collation_sequence_value) [defined _LIBC]:
1457 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1458 Use prototypes rather than old-style function definitions.
1459 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1460 (transit_state_sb) [0]:
1461 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1463 * regexec.c (re_search_internal): Simplify update of rm_so and
1466 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1467 (optimize_subexps, lower_subexp):
1468 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1469 since the signed shift might overflow. Use 1u<<31 instead.
1470 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1471 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1474 * regcomp.c (optimize_subexps, lower_subexp):
1475 Use CHAR_BIT rather than 8, for clarity.
1476 * regexec.c (check_dst_limits_calc_pos_1):
1477 (check_subexp_matching_top): Likewise.
1478 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1479 have to worry about portability issues when shifting it left.
1480 Remove no-longer-needed test for table_size > 0.
1481 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1482 in a word, as the resulting behavior is undefined.
1483 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1484 in one case, a <= should have been an <, and in another case the
1485 whole test was missing.
1486 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1487 the standard name CHAR_BIT.
1488 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1489 this is not true on one's complement and signed-magnitude hosts.
1491 * regex_internal.h (re_sub_match_top_t): Remove unused member
1493 (struct re_dfa_t): Remove unused member states_alloc.
1494 * regcomp.c (init_dfa): Don't initialize unused members.
1496 2005-08-31 Bruno Haible <bruno@clisp.org>
1498 * strstr.c: Include <stddef.h>, for NULL.
1499 * strcasestr.c: Likewise.
1500 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1502 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1504 * iconvme.h: Add prototype for iconv_alloc.
1506 2005-08-29 Simon Josefsson <jas@extundo.com>
1508 * iconvme.c: Fix errno.
1510 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1512 * iconvme.c: Split iconv_string into iconv_alloc.
1514 2005-08-27 Jim Meyering <jim@meyering.net>
1516 * fopen-safer.c: Merge minor changes from coreutils.
1517 * dup-safer.c: Likewise.
1518 * fd-safer.c: Likewise.
1520 Merge from coreutils.
1521 * stdio--.h: New file.
1522 * stdlib--.h: New file.
1523 * mkstemp-safer.c: New file.
1525 GNU tar needs these.
1526 * pipe-safer.c: New file.
1527 * creat-safer.c: New file.
1528 * fcntl--.h (creat): Define to creat_safer.
1529 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1530 * unistd--.h (pipe): Define to pipe_safer.
1531 * unistd-safer.h: Declare pipe_safer.
1533 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1535 * regex_internal.h: Remove all references to
1536 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1538 (bitset_not, bitset_merge, bitset_not_merge):
1539 (bitset_mask, re_string_allocate, re_string_construct):
1540 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1541 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1542 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1543 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1544 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1545 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1546 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1547 (re_acquire_state_context):
1548 Remove unnecessary forward decls.
1549 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1550 Put __attribute at function definition,
1551 now that the function decl has been removed.
1552 * lib/regex_internal.c (re_string_peek_byte_case):
1553 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1556 2005-08-26 Simon Josefsson <jas@extundo.com>
1558 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1559 Haible <bruno@clisp.org>.
1561 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1563 * regexec.c (set_regs): Don't alloca with an unbounded size.
1565 alloca modernization/simplification for regex.
1566 * regex.c: Remove portability cruft for alloca. This no longer
1567 needs to be at the start of the file, and can be moved into
1568 regex_internal.h and simplified.
1569 * regex_internal.h: Include <alloca.h>.
1570 (__libc_use_alloca) [!defined _LIBC]: New macro.
1571 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1572 now works outside glibc.
1574 2005-08-24 Simon Josefsson <jas@extundo.com>
1576 * getpass.c: Add WIN32 implementation. Conditionalize use of
1577 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1578 GLIBC specific code.
1580 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1582 Make regex safe for g++. This fixes one real bug (an "err"
1583 that should have been "*err"). g++ problem reported by
1585 * regex_internal.h (re_calloc): New macro, consistent with
1586 re_malloc etc. All callers of calloc changed to use re_calloc.
1587 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1588 not int. All callers changed.
1589 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1590 just use an array of size MB_LEN_MAX.
1591 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1592 (find_recover_state): Change "err" to "*err"; this fixes what
1593 appears to be a real bug.
1594 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1597 2005-08-25 Jim Meyering <jim@meyering.net>
1599 * open-safer.c: Include <config.h>.
1600 Otherwise, we'd lose LARGEFILE support in any file using
1603 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1605 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1606 * regex.h (regerror): Likewise.
1608 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1609 requires this. (The code never needed it.)
1611 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1612 All uses of recently-renamed identifiers changed to use the new,
1613 POSIX-compliant names. The code will build and run just fine
1614 without these changes, but it's better to eat our own dog food
1615 and use the standard-conforming names.
1617 * regex.h: Fix a multitude of POSIX name space violations.
1618 These changes have an effect only for programs that define
1619 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1620 do not change anything for programs compiled in the normal way.
1621 Also, there is no effect on the ABI.
1623 (_REGEX_SOURCE): New macro.
1624 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1625 defined and _GNU_SOURCE is not; this fixes a name space violation.
1627 Rename the following macros to obey POSIX requirements.
1628 The old names are still visible as macros if _REGEX_SOURCE is defined.
1629 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1630 RE_BACKSLASH_ESCAPE_IN_LISTS.
1631 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1632 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1633 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1634 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1635 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1636 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1637 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1638 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1639 (REG_INTERVALS): renamed from RE_INTERVALS.
1640 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1641 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1642 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1643 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1644 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1645 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1646 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1647 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1648 RE_UNMATCHED_RIGHT_PAREN_ORD.
1649 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1650 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1651 (REG_DEBUG): renamed from RE_DEBUG.
1652 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1653 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1654 unusual, since we can't clash with the POSIX REG_ICASE.
1655 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1656 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1657 (REG_NO_SUB): renamed from RE_NO_SUB.
1658 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1659 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1660 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1661 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1662 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1663 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1664 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1665 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1666 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1667 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1668 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1669 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1670 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1671 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1672 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1673 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1674 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1675 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1676 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1677 (REG_FIXED): Renamed from REGS_FIXED.
1678 (REG_NREGS): Renamed from RE_NREGS.
1680 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1681 of other REG_* macros, since POSIX says the user is allowed to
1682 #undef these macros selectively.
1684 (reg_errcode_t): Update comment stating what other tables need
1687 Rename the following enum values to obey POSIX requirements.
1688 The old names are still visible as macros.
1689 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1690 is not defined, since GNU is supposed to be a superset of POSIX as
1691 much as possible, and since we want reg_errcode_t to be a signed
1692 type for implementation consistency.
1693 (_REG_NOERROR): Renamed from REG_NOERROR.
1694 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1695 (_REG_BADPAT): Renamed from REG_BADPAT.
1696 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1697 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1698 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1699 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1700 (_REG_EBRACK): Renamed from REG_EBRACK.
1701 (_REG_EPAREN): Renamed from REG_EPAREN.
1702 (_REG_EBRACE): Renamed from REG_EBRACE.
1703 (_REG_BADBR): Renamed from REG_BADBR.
1704 (_REG_ERANGE): Renamed from REG_ERANGE.
1705 (_REG_ESPACE): Renamed from REG_ESPACE.
1706 (_REG_BADRPT): Renamed from REG_BADRPT.
1707 (_REG_EEND): Renamed from REG_EEND.
1708 (_REG_ESIZE): Renamed from REG_ESIZE.
1709 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1710 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1711 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1712 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1713 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1715 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1716 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1717 changed. But support the old name if the new one is not defined
1718 and if _REGEX_SOURCE.
1720 Change the following member names in struct re_pattern_buffer.
1721 The old names are still supported if !_REGEX_SOURCE.
1722 The new names are always supported, regardless of _REGEX_SOURCE.
1723 (re_buffer): Renamed from buffer.
1724 (re_allocated): Renamed from allocated.
1725 (re_used): Renamed from used.
1726 (re_syntax): Renamed from syntax.
1727 (re_fastmap): Renamed from fastmap.
1728 (re_translate): Renamed from translate.
1729 (re_can_be_null): Renamed from can_be_null.
1730 (re_regs_allocated): Renamed from regs_allocated.
1731 (re_fastmap_accurate): Renamed from fastmap_accurate.
1732 (re_no_sub): Renamed from no_sub.
1733 (re_not_bol): Renamed from not_bol.
1734 (re_not_eol): Renamed from not_eol.
1735 (re_newline_anchor): Renamed from newline_anchor.
1737 Change the following member names in struct re_registers.
1738 The old names are still supported if !_REGEX_SOURCE.
1739 The new names are always supported, regardless of _REGEX_SOURCE.
1740 (rm_num_regs): Renamed from num_regs.
1741 (rm_start): Renamed from start.
1742 (rm_end): Renamed from end.
1744 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1745 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1746 Prepend __ to parameter names.
1748 Undo yesterday's changes.
1750 2005-08-24 Jim Meyering <jim@meyering.net>
1752 Sync from coreutils.
1753 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1755 2005-08-21 Bruno Haible <bruno@clisp.org>
1757 * lock.h: Add multiple inclusion guard.
1758 * tls.h: Add multiple inclusion guard.
1760 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1762 * regex.h (REG_NOSYS)
1763 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1764 Define, since POSIX requires it as of 2001.
1765 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1766 New private symbol, used to keep the enum signed in all cases.
1767 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1768 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1770 * regex_internal.c (re_string_skip_chars, register_state):
1772 Remove forward decls; no longer needed now that we use prototypes.
1773 * regexec.c (acquire_init_state_context, check_halt_node_context):
1774 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1775 (clean_state_log_if_needed): Likewise.
1777 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1779 Fix problems reported by Sam Steingold in
1780 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1781 * regexec.c (sift_states_bkref): Fix portability bug: the code
1782 assumed that reg_errcode_t is a signed type, which is not
1783 necessarily true if _XOPEN_SOURCE is not defined.
1784 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1785 some compilers warn about it otherwise.
1787 2005-08-20 Jim Meyering <jim@meyering.net>
1789 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1790 of unused local, dfa.
1792 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1794 * regcomp.c (create_initial_state): Remove duplicate decl.
1795 (init_word_char, create_initial_state, duplicate_node_closure):
1796 (fetch_token, peek_token_bracket, build_range_exp):
1797 (build_collating_symbol): Remove forward decls; no longer needed
1798 now that we use prototypes.
1801 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1802 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1803 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1804 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1805 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1806 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1807 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1808 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1809 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1810 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1811 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1812 (build_charclass, build_charclass_op, fetch_number, create_tree):
1813 (create_token_tree, mark_opt_subexp, duplicate_tree):
1814 Use prototypes rather than old-style definitions.
1817 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1818 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1819 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1820 (re_string_reconstruct, re_string_peek_byte_case):
1821 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1822 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1823 (re_node_set_init_copy, re_node_set_add_intersect):
1824 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1825 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1826 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1827 (re_acquire_state, re_acquire_state_context, register_state):
1828 (create_ci_newstate, create_cd_newstate, free_state):
1830 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1831 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1832 (re_search_internal, prune_impossible_nodes):
1833 (acquire_init_state_context, check_matching, static):
1834 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1835 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1836 (update_regs, sift_states_backward, build_sifted_states):
1837 (clean_state_log_if_needed, merge_state_array):
1838 (update_cur_sifted_state, add_epsilon_src_nodes):
1839 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1840 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1841 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1842 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1843 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1844 (check_arrival, check_arrival_add_next_nodes):
1845 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1846 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1847 (check_node_accept_bytes, check_node_accept, extend_buffers):
1848 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1849 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1854 (re_string_allocate, re_string_construct, re_string_reconstruct):
1855 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1856 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1857 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1858 (re_string_context_at, re_string_peek_byte_case):
1859 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1860 is defined, since we now use prototypes always.
1862 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1863 C89 or better. All uses removed.
1865 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1867 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1868 [defined lint]: Suppress bogus uninitialized-variable warnings.
1870 * regcomp.c (duplicate_node): Return new index, not an error code,
1871 and let the caller return REG_ESPACE if out of space. This
1872 removes an uninitialied-variable warning with GCC 4.0.1, and also
1873 avoids taking the address of a local variable. All callers
1876 2005-08-19 Jim Meyering <jim@meyering.net>
1878 * regexec.c (proceed_next_node): Redo local variables to
1879 avoid GCC shadowing warnings.
1881 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1883 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1884 (re_node_set_insert_last, re_dfa_add_node):
1885 Rename local variables to avoid GCC shadowing warnings.
1887 2005-08-18 Bruno Haible <bruno@clisp.org>
1889 * strstr.c (strstr): Fix return value in multibyte case.
1890 * strcasestr.c (strcasestr): Likewise.
1892 2005-08-17 Jim Meyering <jim@meyering.net>
1894 Make the %s format (seconds since the epoch) work for a negative
1895 number and when used with a zero-padded field width, e.g. %015s.
1897 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1898 label so that it precedes the code to set `digits'. Otherwise,
1899 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1900 print `00-22'. Now, it prints `-0022', as it should.
1902 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1904 * regex.h: Remove useless space-before-tab. From coreutils.
1906 2005-08-17 Bruno Haible <bruno@clisp.org>
1908 * strcasestr.h: New file.
1909 * strcasestr.c: New file.
1911 2005-08-17 Bruno Haible <bruno@clisp.org>
1913 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1914 * strstr.c: Completely rewritten, with multibyte locale support.
1916 2005-08-17 Bruno Haible <bruno@clisp.org>
1918 * strcasecmp.c: Use mbuiter.h.
1920 2005-08-17 Bruno Haible <bruno@clisp.org>
1922 * mbuiter.h: New file.
1924 2005-08-16 Bruno Haible <bruno@clisp.org>
1926 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1928 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1929 NUL byte, not after it.
1931 2005-08-16 Bruno Haible <bruno@clisp.org>
1933 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1934 the valid ones. Makes the comparison operations transitive:
1935 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1936 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1938 2005-08-16 Bruno Haible <bruno@clisp.org>
1940 * strcase.h (strcasecmp): Add note in comments.
1941 * strncasecmp.c: Use code from strcasecmp.c.
1942 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1943 (strcasecmp): Work correctly in multibyte locales.
1945 2005-08-16 Bruno Haible <bruno@clisp.org>
1947 * strnlen1.h: New file.
1948 * strnlen1.c: New file.
1950 2005-08-16 Bruno Haible <bruno@clisp.org>
1952 * mbfile.h: New file.
1954 2005-08-16 Bruno Haible <bruno@clisp.org>
1956 * mbiter.h: New file.
1958 2005-08-16 Bruno Haible <bruno@clisp.org>
1960 * mbchar.h: New file.
1961 * mbchar.c: New file.
1963 2005-08-16 Bruno Haible <bruno@clisp.org>
1965 * tls.h: New file, from GNU gettext.
1966 * tls.c: New file, from GNU gettext.
1968 2005-08-15 Bruno Haible <bruno@clisp.org>
1970 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1973 2005-08-14 Jim Meyering <jim@meyering.net>
1975 Sync from coreutils.
1977 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1978 Use the hash-table-based cycle-detection code not just when
1979 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1980 Reported by James Youngman in
1981 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1982 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1983 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1984 This lets us compile with -DFTS_DEBUG, once again.
1985 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1986 * fts.c (fd_safer): Remove decl.
1987 Include fcntl--.h rather than unistd-safer.h
1988 (fts_safe_changedir): Don't call fd_safer; no longer needed
1989 now that we include fcntl--.h.
1991 2005-08-11 Simon Josefsson <jas@extundo.com>
1993 * readline.h, readline.c: New file.
1995 2005-08-11 Bruno Haible <bruno@clisp.org>
1997 * strnlen.h (strnlen): Change parameter name to match comment.
1999 2005-08-10 Simon Josefsson <jas@extundo.com>
2001 * strndup.c: Use strnlen.h.
2003 * strnlen.h: New file.
2005 2005-08-02 Simon Josefsson <jas@extundo.com>
2007 * getline.h, getline.c: Rewrite.
2009 * getdelim.h, getdelim.c: New files, ported from glibc.
2011 2005-07-31 Bruno Haible <bruno@clisp.org>
2013 * lock.h (gl_lock_initializer): New macro.
2014 (gl_lock_define_initialized): Use it.
2015 (gl_rwlock_initializer): New macro.
2016 (gl_rwlock_define_initialized): Use it.
2017 (gl_recursive_lock_initializer): New macro.
2018 (gl_recursive_lock_define_initialized): Use it.
2020 2005-07-26 Bruno Haible <bruno@clisp.org>
2022 * lock.h: Update from GNU gettext.
2023 * lock.c: Update from GNU gettext.
2025 2005-07-18 Bruno Haible <bruno@clisp.org>
2027 * lock.h (gl_once_t): New type.
2028 (gl_once_define, gl_once): New macros.
2029 * lock.c (fresh_once): New variable.
2030 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2033 2005-07-18 Simon Josefsson <jas@extundo.com>
2035 * check-version.c (check_version): Accept identical versions too.
2037 2005-07-18 Bruno Haible <bruno@clisp.org>
2039 * lock.h: New file, from GNU gettext.
2040 * lock.c: New file, from GNU gettext.
2042 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2044 * quotearg.c: Add translator comment suggested by Bruno Haible,
2045 with a minor change.
2047 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2049 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2050 copyright symbol and the year.
2051 * version-etc.c (COPYRIGHT_YEAR): New constant.
2052 (version_etc_va): Use parameterized copyright notice.
2053 Reword to conform to the current GNU coding standards.
2055 2005-07-11 Simon Josefsson <jas@extundo.com>
2057 * size_max.h: New file.
2059 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2061 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2064 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2065 and Paul Eggert <eggert@cs.ucla.edu>
2067 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2068 in wint_t, not wchar_t. Remove now-unnecessary cast.
2070 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2072 * regex.c, regex.h: Sync from libc.
2073 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2074 New files, synced from libc, except that regex_internal.h
2075 currently has a small porting fix.
2077 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2079 Remove the dependency of the strftime module on the tzset module.
2080 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2081 Copy the input structure, to work around some of the bug with
2082 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2083 Solaris releases, you should also use the tzset module, but we won't
2084 require it as a dependency any more since we don't want LGPLed code
2085 to depend on GPLed code.
2087 2005-07-02 Jim Meyering <jim@meyering.net>
2089 * backupfile.c (backup_args): Change a `0' to NULL.
2091 2005-07-01 Jim Meyering <jim@meyering.net>
2093 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2094 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2095 * save-cwd.c, tempname.c:
2096 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2097 and don't include <sys/file.h>).
2099 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2101 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2102 declares only 'struct timespec;' (!).
2104 2005-06-29 Jim Meyering <jim@meyering.net>
2106 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2107 type name. Use the variable name instead.
2108 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2110 2005-06-28 Simon Josefsson <jas@extundo.com>
2112 * check-version.h, check-version.c: New files.
2114 2005-06-28 Simon Josefsson <jas@extundo.com>
2116 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2117 collision with global variable. Better indentation. Don't
2118 increment buffer pointer beyond buffer end. Based on comments
2119 from Paul Eggert <eggert@cs.ucla.edu>.
2123 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2125 * canon-host.c (canon-host): Append trailing "," to 0 in
2126 initializer of struct addrinfo, as an indication that we don't
2127 care how many members the structure has.
2129 2005-06-24 Derek Price <derek@ximbiot.com>
2130 and Bruno Haible <bruno@clisp.org>
2132 Remove stat module & update lstat.
2133 * stat.c: Remove this file...
2134 (slash_aware_lstat): ...moving this content and its support...
2135 * lstat.c (rpl_lstat): ...into here.
2136 * lstat.h: New file.
2138 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2140 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2141 (ranged_convert): Don't save conversion in a temporary struct.
2142 This causes a warning with GCC 4.0.0, and anyway in the typical
2143 case it's not worth the extra 100 bytes or so of code.
2144 (ranged_convert, __mktime_internal): When calling a function via a
2145 pointer P, use P () rather than (*P) (), as we now assume C89 or
2148 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2150 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2151 "who -r" failed to give output. Problem reported by Tim Waugh.
2153 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2154 (xcalloc): Use it to avoid needless tests.
2155 Problem reported by Jim Meyering.
2157 2005-06-16 Jim Meyering <jim@meyering.net>
2159 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2160 when either N or S is zero.
2162 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2164 * argp.h (__option_is_short): Check upper limit of
2165 __key. Isprint() requires its argument to have the value
2166 of an unsigned char or EOF.
2168 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2170 * fnmatch.c (fnmatch): If there is an encoding error in a
2171 multibyte string or pattern, fall back on unibyte matching.
2172 Problem reported by James Youngman.
2174 2005-06-08 Bruno Haible <bruno@clisp.org>
2176 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2179 2005-06-08 Bruno Haible <bruno@clisp.org>
2181 * csharpcomp.h: New file, from GNU gettext.
2182 * csharpcomp.c: New file, from GNU gettext.
2183 * csharpcomp.sh.in: New file, from GNU gettext.
2185 2005-06-07 Derek Price <derek@ximbiot.com>
2188 * glob_.h: Indent nested #ifdef.
2190 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2192 Sync from coreutils.
2193 Use "file name" when talking about file names, instead of "filename"
2194 or "path", as per the GNU coding standards.
2195 * mkdir-p.c: Renamed from makepath.c.
2196 (make_dir_parents): Renamed from make_path. All callers changed.
2197 * mkdir-p.h: Likewise. All includers changed.
2198 * filenamecat.c: Renamed from path-concat.c.
2199 (file_name_concat): Renamed from path_concat. All callers changed.
2200 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2201 * filenamecat.h: Likewise. All includers changed.
2202 * acl.c: Don't use "path" or "filename" to mean "file name"
2203 in comments or local variable names.
2204 * basename.c: Likewise.
2205 * canonicalize.c, canonicalize.h: Likewise.
2206 * dirname.c, dirname.h: Likewise.
2207 * euidaccess.c: Likewise.
2208 * exclude.c: Likewise
2209 * fnmatch_.h, fnmatch_loop.c: Likewise.
2210 * fsusage.c, fsuage.h: Likewise.
2211 * fts.c, fts_.h: Likewise.
2212 * getcwd.c: Likewise.
2213 * getloadavg.c: Likewise.
2214 * mkstemp.c: Likewise.
2215 * mountlist.c, mountlist.h: Likewise.
2216 * openat.c, openat.h: Likewise.
2217 * readlink-stub.c: Likewise.
2218 * readutmp.c, readutmp.h: Likewise.
2219 * rename.c: Likewise.
2220 * rmdir.c: Likewise.
2222 * savedir.c: Likewise.
2223 * stripslash.c: Likewise.
2224 * tempname.c: Likewise.
2225 * xreadlink.c: Likewise.
2226 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2228 * exclude.h: Likewise.
2230 * euidaccess.c (getuid, getgid, getuid, getegid)
2231 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2232 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2233 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2234 * pathmax.h: Include <limits.h> unconditionally, since other
2235 files have been getting away with it for years (MORE/BSD 4.3
2237 * userspec.c (getpwnam, getgrnam, getgrgid)
2238 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2240 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2241 Define to 256, not 255, as per modern POSIX.
2243 2005-06-01 Bruno Haible <bruno@clisp.org>
2245 * csharpexec.h: New file, from GNU gettext.
2246 * csharpexec.c: New file, from GNU gettext.
2247 * csharpexec.sh.in: New file, from GNU gettext.
2249 2005-05-31 Derek Price <derek@ximbiot.com>
2250 Paul Eggert <eggert@cs.ucla.edu>
2253 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2255 2005-05-29 Derek Price <derek@ximbiot.com>
2256 Paul Eggert <eggert@cs.ucla.edu>
2258 * glob_.h, glob.c: New files.
2260 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2262 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2264 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2265 the configuration hassle isn't worth it.
2266 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2267 (LONGEST_MODIFIER, PRIuMAX): Remove.
2269 2005-05-27 Bruno Haible <bruno@clisp.org>
2271 * getlogin_r.h: Remove second include of <stddef.h>.
2273 2005-05-25 Bruno Haible <bruno@clisp.org>
2274 Derek Price <derek@ximbiot.com>
2276 * getlogin_r.h: Simplify API documentation.
2278 2005-05-25 Derek Price <derek@ximbiot.com>
2279 Paul Eggert <eggert@cs.ucla.edu>
2281 * getlogin_r.c, getlogin_r.h: New files.
2283 2005-05-22 Bruno Haible <bruno@clisp.org>
2285 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2286 Also include <sys/param.h> if it defines MIN, MAX.
2287 Based on a patch by Derek Price <derek@ximbiot.com>.
2289 2005-05-22 Bruno Haible <bruno@clisp.org>
2291 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2292 (INT64_MIN): Fix definition.
2293 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2295 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2296 NEED_SIGNED_INT_TYPES.
2298 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2299 HAVE_SYSTEM_INTTYPES.
2301 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2303 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2304 so that unistd-safer.h (GPL'ed code) need not be included.
2306 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2309 * fts.c: Don't include "cycle-check.h" or "hash.h".
2310 (setup_dir, free_dir): New functions.
2311 (enter_dir, leave_dir): Define trivial
2312 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2313 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2314 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2315 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2316 Move to fts-cycle.c.
2317 (fts_open): Use setup_dir.
2318 (fts_close): Use free_dir.
2319 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2320 This adds a label and some gotos, but the alternatives were messier.
2321 Check for memory allocation failure when entering a dir.
2322 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2323 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2324 (FTS): New member fts_cycle, that is a union that contains the
2325 old active_dir_ht and cycle_state. All uses changed to mention
2326 fts_cycle.ht and fts_cycle.state.
2327 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2328 fts.c, with the following changes:
2329 (setup_dir, free_dir): New functions.
2330 (enter_dir): Now returns bool. Return true if successful, false
2331 if memory exhausted. All callers changed.
2332 Do not bother partly cleaning up on
2333 memory allocation failure; that is free_dir's job.
2334 However, free ad if hash_insert fails, to avoid memory leak.
2335 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2336 fts->fts_options to see which union member to use.
2338 2005-05-20 Jim Meyering <jim@meyering.net>
2340 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2341 Now a macro, to pacify GCC.
2343 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2345 * chown.c (rpl_chown): Return -1 on failure.
2347 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2349 * canonicalize.c: Include canonicalize.h first, to test interface.
2350 Include <stddef.h> unconditionally, since we assume C89 now.
2351 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2352 * fts.c: Include fts_.h first, to check interface.
2353 Do not include intprops.h; no longer needed.
2354 Include cycle-check.h and hash.h, since fts_.h no longer does.
2355 Remove unnecessary casts of closedir to void.
2356 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2357 decide whether to decrement nlinks.
2358 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2359 (FTS): Use struct hash_table * instead of Hash_table, so that
2360 we no longer need to include hash.h here.
2362 2005-05-17 Jim Meyering <jim@meyering.net>
2364 * fts.c, fts_.h: New files, from coreutils.
2366 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2368 Sync from coreutils.
2369 * unlinkdir.c, unlinkdir.h: New files.
2370 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2371 regex.h, unlocked-io.h, xtime.h:
2372 White space changes only.
2373 * makepath.c (make_path): Port to hosts where leading "//" is special.
2374 * yesno.c: Include getline.h, not ctype.h.
2375 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2376 Use getline to remove arbitrary restriction on response length.
2378 2005-05-13 Bruno Haible <bruno@clisp.org>
2380 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2381 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2382 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2383 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2384 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2385 Add support for 64-bit integers in the MSVC compiler.
2387 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2389 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2390 Change the initial comment to refer to GPL, not LGPL.
2391 gnulib-tool will change it to LGPL as needed.
2393 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2394 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2395 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2396 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2397 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2398 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2399 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2400 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2401 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2402 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2403 concatpath.c, config.charset, copy-file.c, copy-file.h,
2404 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2405 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2406 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2407 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2408 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2409 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2410 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2411 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2412 full-read.c, full-read.h, full-write.c, full-write.h,
2413 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2414 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2415 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2416 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2417 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2418 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2419 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2420 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2421 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2422 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2423 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2424 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2425 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2426 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2427 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2428 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2429 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2430 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2431 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2432 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2433 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2434 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2435 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2436 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2437 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2438 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2439 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2440 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2441 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2442 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2443 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2444 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2445 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2446 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2447 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2448 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2449 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2450 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2451 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2452 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2453 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2454 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2455 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2456 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2457 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2458 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2459 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2460 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2461 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2462 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2463 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2464 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2465 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2466 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2467 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2468 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2469 Update FSF postal mail address.
2471 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2473 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2474 specified in ai_socktype. Fix invalid ai_protocol
2475 check. ai_protocol is usually set to 0 or depending on
2476 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2477 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2478 ai_socktype / ai_protocol in the returned addrinfo structure.
2480 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2481 Bruno Haible <bruno@clisp.org>
2483 * inet_ntop.h: New file.
2484 * inet_ntop.c: New file, from glibc with modifications.
2486 2005-05-08 Jim Meyering <jim@meyering.net>
2488 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2490 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2492 Merge from coreutils. Among other things,
2493 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2494 * fd-safer.c: New file.
2495 * fcntl-safer.h, open-safer.c: Remove.
2496 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2497 * dup-safer.c: Include unistd-safer.h first.
2498 Don't include errno.h.
2499 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2500 * file-type.h: Don't assume invoker included sys/stat.h first.
2501 * file-type.c: Rely on file-type.h change.
2502 * getloadavg.c: Include unistd-safer.h.
2503 (getloadavg): Use safer open.
2504 * getusershell.c: Include "stdio-safer.h".
2505 (getusershell): Use safer fopen.
2506 * long-options.c (long_options): Use NULL rather than 0.
2507 * modechange.h (mode_free): Remove; all callers changed to invoke
2509 * modechange.c: Likewise.
2510 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2511 (MODE_DONE): New constant.
2512 (struct mode_change): Remove 'next' member.
2513 (make_node_op_equals): New function; like the old one of the
2514 same name, except it allocates an array.
2515 (mode_compile, mode_create_from_ref): Use it.
2516 (mode_compile): Allocate result as an array, not a linked list.
2517 Parse octal string ourself, so that we catch mistakes like "+0".
2518 (mode_adjust): Arg is an array, not a linked list.
2519 * modechange.c: Include stat-macros.h, xalloc.h.
2520 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2521 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2522 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2523 Remove. This is now stat-macros.h's job.
2524 (talloc): Remove. All callers replaced by xalloc, so that
2525 our invokers don't have to worry about reporting memory failures.
2526 (make_node_op_equals): Remove.
2527 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2529 (struct mode_change): Moved here from modechange.h.
2530 (mode_append_entry): Remove.
2531 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2532 apps to have incorrect behavior. Use simpler algorithm for head
2533 and tail. Don't futz with umask; that's now the job of mode_adjust.
2534 Detect more invalid usages rather than having somewhat-random behavior.
2535 Don't insert an "a=" action, as that leads to incorrect behavior.
2536 (mode_compile, mode_create_from_ref): Return NULL on error instead
2537 of an enum, since now there's only one way to have an error. All
2539 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2540 at the correct time. Simplify calculation of "+u" and its ilk.
2541 Don't mishandle "+X".
2542 (mode_free): Remove "register" and localize decls.
2543 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2544 (struct mode_change): Move to modechange.c; callers don't
2545 need to see this stuff.
2546 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2547 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2548 (mode_change, mode_adjust): Reflect the new signatures noted above.
2549 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2550 that might redefine system include files.
2551 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2552 (my_usleep): Use NULL rather than (void *) 0.
2553 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2554 Use siginterrupt to specify that system calls should be interrupted.
2555 (rpl_nanosleep): Move initialization of suspended closer to call of
2557 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2558 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2559 (desirable_utmp_entry): New function.
2560 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2561 using x2nrealloc, to simplify logic.
2562 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2563 size calculation. Do not assume utmp file is a regular file.
2564 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2565 (READ_UTMP_CHECK_PIDS): New constant.
2566 * save-cwd.c: Include unistd-safer.h.
2567 (save_cwd): Use fd_safer.
2568 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2569 [!_LIBC] Include "stat-macros.h" instead.
2570 * unistd-safer.h (fd_safer): New decl.
2572 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2574 * byteswap_.h: New file.
2576 2005-04-25 Albert Chin <china@thewrittenword.com>
2578 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2581 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2583 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2584 that "UTC +1 second" continues to work. Problem reported
2586 (relunit_snumber): New rule.
2589 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2591 * getdate.y (universal_time_zone_table): New constant.
2592 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2593 universal_time_zone_table.
2594 (lookup_zone): Prefer universal_time_zone_table to
2595 local_time_zone_table, so that "GMT" time stamps are allowed in
2596 London during the summer. Problem reported by Ian Abbott.
2598 2005-04-12 Jim Meyering <jim@meyering.net>
2600 * human.c (humblock): Set *options even when returning due to
2601 xstrtoumax conversion failure. Thanks to a used-uninitialized
2604 2005-04-09 Jim Meyering <jim@meyering.net>
2606 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2607 -Wuninitialized: initialize tm0.tm_year.
2609 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2611 * getdate.y (parser_control): rels_seen is now a boolean, not a
2612 count, since there's no maximum. All uses changed.
2613 Add member dsts_seen.
2614 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2616 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2617 Use pc_rels_seen to decide whther a date is absolute.
2619 * getdate.y (number): Don't overwrite year.
2620 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2623 2005-04-02 Simon Josefsson <jas@extundo.com>
2625 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2626 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2628 2005-03-27 Jim Meyering <jim@meyering.net>
2630 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2632 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2634 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2635 "one's complement" -> "ones' complement" in comment, as per Knuth.
2636 "value of type" -> "type or expression" in comment.
2637 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2639 2005-03-26 Jim Meyering <jim@meyering.net>
2642 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2643 Correct typos: s/or/of/.
2645 2005-03-23 Jim Meyering <jim@meyering.net>
2647 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2649 2005-03-21 Jim Meyering <jim@meyering.net>
2651 Changes imported from coreutils.
2653 * cycle-check.c: Don't include xalloc.h.
2655 * path-concat.c: Don't include assert.h.
2656 (path_concat): Remove assertion that would have triggered
2657 for ABASE starting with more than one slash.
2658 Reported by Andreas Schwab.
2660 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2661 properly when ABASE is an absolute file name.
2662 Correct the description of this function.
2664 Add an assertion and a test driver.
2665 This fixes a bug introduced on 2004-07-02.
2666 Andreas Schwab reported the resulting failure of cp --parents:
2667 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2669 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2671 * strftime.c (my_strftime): If the underlying strftime returns 0
2672 (which shouldn't happen), generate nothing instead of returning 0
2673 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2675 2005-03-16 Bruno Haible <bruno@clisp.org>
2677 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2679 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2681 * strftime.c (my_strftime): Prepend space to format so that we can
2682 reliably distinguish strftime failure from empty output on POSIX
2685 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2687 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2688 (iconv_string): Don't guess a size-zero buffer, as that might cause
2689 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2690 result would be 'too large', where 'too large' is (heuristically)
2691 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2692 overflow concerns. This will prevent some unwanted malloc failures
2693 when the inputs are very large.
2695 2005-03-15 Bruno Haible <bruno@clisp.org>
2697 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2700 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2703 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2705 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2707 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2708 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2710 * strtol.c: Likewise.
2712 2005-03-14 Simon Josefsson <jas@extundo.com>
2714 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2717 2005-03-14 Jim Meyering <jim@meyering.net>
2719 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2720 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2721 to be nonzero so that we (and caller) can detect the difference
2722 between a valid zero-length expansion and an error return, even
2723 when the underlying strftime fails before writing anything into
2726 2005-03-10 Jim Meyering <jim@meyering.net>
2728 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2729 so that this module works on systems without fchdir.
2731 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2733 Factor int-properties macros into a single file, except for
2734 glibc-related files.
2735 * intprops.h: New file.
2736 * getloadavg.c: Include it instead of limits.h.
2737 (INT_STRLEN_BOUND): Remove.
2738 * human.c: Include intprops.h.
2739 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2740 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2741 * inttostr.h: Include intprops.h instead of limits.h.
2742 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2743 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2744 for consistency with intprops.h.
2745 (time_t_is_integer, twos_complement_arithmetic): Use them.
2746 * sig2str.h: Include <signal.h>, intprops.h.
2747 (INT_STRLEN_BOUND): Remove.
2748 * strftime.c (TYPE_SIGNED): Remove.
2749 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2750 * strtol.c: Adjust comments to match intprops.h.
2751 * userspec.c: Include intprops.h.
2752 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2753 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2754 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2755 instead of rolling our own expressions.
2756 * xstrtol.c: Include xstrtol.h first, to test interface.
2758 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2760 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2761 the right thing even if adding 1900 would overflow. Similarly
2762 for tm_mon + 1 and tm_yday + 1.
2763 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2764 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2765 (DO_SIGNED_NUMBER): New macro.
2766 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2768 2005-03-07 Bruno Haible <bruno@clisp.org>
2770 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2772 2005-03-03 Derek R. Price <derek@ximbiot.com>
2773 Bruno Haible <bruno@clisp.org>
2775 * pagealign_alloc.h: New file.
2776 * pagealign_alloc.c: New file.
2778 2005-01-28 Bruno Haible <bruno@clisp.org>
2780 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2783 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2785 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2786 The workaround isn't strictly needed for POSIX conformance, and
2787 it's too much of a pain to configure and maintain. We'll ask
2788 people to fix their kernels instead.
2789 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2790 (NANOSLEEP_BUG_WORKAROUND): Remove.
2791 (xnanosleep): Remove the workaround.
2793 2005-02-12 Bruno Haible <bruno@clisp.org>
2795 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2797 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2799 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2800 * timespec.h (gettime): Return void, since it always
2801 succeeds now. All uses changed.
2802 * gettime.c (gettime) Likewise.
2803 [HAVE_NANOTIME]: Prefer nanotime.
2804 Assume gettimeofday succeeds, as POSIX requires.
2805 Assime time () succeeds, since other code already does.
2806 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2807 (timespec_subtract): Remove.
2808 (NANOSLEEP_BUG_WORKAROUND): New constant.
2809 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2810 things considerably. Use it only on GNU/Linux hosts, since the
2811 workaround shouldn't be needed elsewhere.
2813 2005-02-24 Bruno Haible <bruno@clisp.org>
2815 * gettext.h: Update from GNU gettext 0.14.2.
2817 2005-02-24 Bruno Haible <bruno@clisp.org>
2819 * localcharset.c: Update from GNU gettext 0.14.2.
2820 * config.charset: Update from GNU gettext 0.14.2.
2822 2005-02-22 Simon Josefsson <jas@extundo.com>
2824 * iconvme.h, iconvme.c: New files, from libc.
2826 2005-02-20 Neil Conway <neilc@samurai.com>
2828 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2829 returned by OSX/Darwin if the specified buffer is not large
2830 enough for the hostname.
2832 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2834 * memrchr.h: New file.
2835 * chdir-long.c: Include it.
2836 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2837 Don't bother including stddef.h.
2839 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2841 * argp-help.c (__argp_help): Create a fake struct argp_state and
2842 pass it to _help, otherwise the latter coredumps trying to
2843 dereference state.root_argp.
2845 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2847 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2849 Include <sys/types.h>, for dev_t.
2850 (ME_DUMMY, ME_REMOTE): Move from here....
2851 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2852 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2854 Include mountlist.h first, to test the interface.
2856 2005-01-29 Bruno Haible <bruno@clisp.org>
2858 * progname.c (program_name): Initialize.
2859 Needed when linking statically on MacOS X.
2861 2005-01-28 Bruno Haible <bruno@clisp.org>
2863 * javacomp.sh.in: New file, from GNU gettext.
2864 * javacomp.h: New file, from GNU gettext.
2865 * javacomp.c: New file, from GNU gettext.
2867 2005-01-26 Bruno Haible <bruno@clisp.org>
2869 * javaexec.sh.in: New file, from GNU gettext.
2870 * javaexec.h: New file, from GNU gettext.
2871 * javaexec.c: New file, from GNU gettext.
2873 2005-01-26 Simon Josefsson <jas@extundo.com>
2875 * gai_strerror.c: Use GPL in header.
2877 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2879 * argp-help.c (hol_entry_help): Avoid using non-constant
2880 initializers for struct pentry_state.
2881 (__argp_error): Check return value of __asprintf
2882 (__argp_failure): Translate error message
2884 * argp-parse.c: Removed braces around the expansion of N_()
2886 2005-01-21 Jim Meyering <jim@meyering.net>
2888 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2889 same value as for Solaris 9.
2891 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2892 component length. This included changing the parameter to be
2893 of type `char *' rather than `char const *'.
2894 * chdir-long.h (chdir_long): Update prototype.
2896 * openat.c (fdopendir, fstatat): New functions.
2897 * openat.h: Include headers required for use of DIR and struct stat.
2898 [AT_SYMLINK_NOFOLLOW]: Define.
2899 (fdopendir, fstatat): Add prototypes.
2901 2005-01-21 Bruno Haible <bruno@clisp.org>
2903 * classpath.h: New file, from GNU gettext.
2904 * classpath.c: New file, from GNU gettext.
2906 2005-01-20 Simon Josefsson <jas@extundo.com>
2908 * version-etc-fsf.c: New file, with version_etc_copyright.
2909 * version-etc.c: Remove version_etc_copyright.
2910 * version-etc.h (version_etc_copyright): Use [] instead of * in
2911 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2913 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2915 * save-cwd.c (save_cwd): Remove code to support the case
2916 where fchdir is missing or flaky.
2918 2005-01-20 Simon Josefsson <jas@extundo.com>
2920 * base64.h (isbase64): Add.
2922 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2923 using a unsigned prototype, don't inline.
2924 (base64_decode): Use it.
2926 2005-01-19 Bruno Haible <bruno@clisp.org>
2928 * sh-quote.h: New file, from GNU gettext.
2929 * sh-quote.c: New file, from GNU gettext.
2931 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2933 Merge changes from coreutils, as described below in several
2934 changelogs dated today.
2936 * save-cwd.c: Include "save-cwd.h" before other include files.
2937 (O_DIRECTORY): Remove; not needed here, since "." must be
2938 a directory. All uses removed.
2939 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2940 universal on Suns, and we also need to test for IRIX.
2941 Revamp code to use 'if' rather than '#if'.
2942 Avoid unnecessary comparison of cwd->desc to 0.
2944 * utimens.c (futimens): Robustify the previous patch, by checking
2945 for known valid error numbers rather than observed invalid ones.
2947 2005-01-18 Jim Meyering <jim@meyering.net>
2949 * version-etc.c (version_etc_copyright): Update copyright date.
2951 * utimens.c (futimens): Account for the fact that futimes
2952 can also fail with errno == ENOSYS or errno == ENOENT.
2953 Patch from Dmitry V. Levin.
2955 Change the name of the robust chdir function from chdir to chdir_long.
2956 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2957 (restore_cwd): Use chdir_long, not chdir.
2958 * chdir-long.c: Renamed from chdir.c.
2959 * chdir-long.h: Renamed from chdir.h.
2960 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2963 2005-01-18 Bob Proulx <bob@proulx.com>
2965 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2966 offsetof() macro construct to avoid compile failure with native HP-UX
2967 11.0 ANSI C compiler.
2969 2005-01-06 Bruno Haible <bruno@clisp.org>
2971 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2972 because stpncpy.m4 takes care of it.
2974 2004-01-24 Bruno Haible <bruno@clisp.org>
2976 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2978 2003-10-09 Bruno Haible <bruno@clisp.org>
2980 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2982 2005-01-06 Bruno Haible <bruno@clisp.org>
2984 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2985 * fwriteerror.c: Include <stdbool.h>.
2986 (fwriteerror): At the end, close the file stream. Record whether
2987 stdout was already closed.
2989 2004-05-27 Bruno Haible <bruno@clisp.org>
2991 * execute.c (environ): Declare if needed.
2992 * pipe.c (environ): Likewise.
2993 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2995 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2997 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2998 definitions to be after all include files, to avoid collisions.
2999 Problem reported by Bob Proulx.
3001 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3003 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3004 not needed. This removes a dependency on the gettext module.
3005 [defined _LIBC]: Do not include <libintl.h>; not needed.
3007 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3009 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3012 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3014 * argp-parse.c: Include <stddef.h>.
3015 (alignof, alignto): New macros.
3016 (parser_init): Don't assume that void * is aligned sufficiently
3019 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3020 need to extend the stack.
3021 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3024 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3026 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3028 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3030 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3031 Remove now-obsolete comment about AIX.
3032 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3033 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3034 (YYMAXDEPTH): New macro.
3036 2004-12-18 Bruno Haible <bruno@clisp.org>
3038 * fatal-signal.c (fatal_signals): Make non-const.
3039 (init_fatal_signals): New function.
3040 (uninstall_handlers, install_handlers): Ignore signals that were set to
3042 (at_fatal_signal): Call init_fatal_signals.
3043 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3045 Reported by Paul Eggert.
3047 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3049 * getdate.y (textint): New member "negative".
3050 (time_zone_hhmm): New function.
3051 Expect 14 shift-reduce conflicts, not 13.
3052 (o_colon_minutes): New rule.
3053 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3054 (yylex): Set the "negative" member of signed numbers.
3056 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3058 Changes imported from coreutils.
3059 * hard-locale.c: Assume <locale.h> exists.
3061 (GLIBC_VERSION): New macro.
3062 (hard_locale): Assume setlocale exists.
3063 Rewrite to avoid #ifdef.
3064 Use strdup rather than malloc + strcpy.
3065 * human.c: Assume <locale.h> exists.
3066 (human_readable): Assume localeconv exists.
3068 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3070 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3071 convert T2, not T. (Imported from libc.)
3073 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3075 * getcwd.c (is_ENAMETOOLONG): New macro.
3076 (__getcwd.c): Don't restore errno; glibc doesn't.
3077 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3078 first, falling back to our code only if its results look suspicious.
3079 Ensure that the resulting buffer is only as large as necessary.
3081 * readutmp.c: Include readutmp.h first.
3082 Include <errno.h>, since readutmp.h no longer does that.
3083 * readutmp.h: Don't include <errno.h>,
3084 <sys/param.h>, <time.h>; not needed to establish interface.
3085 (errno): Remove decl.
3086 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3087 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3088 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3090 2004-11-28 Simon Josefsson <jas@extundo.com>
3092 * base64.h, base64.c: New file.
3094 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3096 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3098 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3100 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3101 HP's ANSI C compiler.
3102 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3103 Declaring int functions causes warnings on some modern systems and
3104 shouldn't be needed to compile on ancient ones.
3105 * same.c (MIN) [defined MIN]: Don't define, since it's already
3108 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3109 with the following changes.
3110 (__set_errno): Parenthesize properly.
3111 Include <stdbool.h>.
3112 (MIN, MAX, MATCHING_INO): New macros.
3113 (__getcwd): Define with prototype, not K&R form.
3114 Use heuristics to allocate default buffer on stack if possible.
3115 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3116 behavior, and to avoid the PATH_MAX limit when computing
3118 Use MATCHING_INO to compare inode number to file.
3119 Check for arithmetic overflow in size calculations.
3120 Fix bug in reallocation of dot array that caused getcwd to fail
3121 on directories nested deeper than 75.
3122 Be more careful about saving errno on error.
3123 Do not use realloc; use only free+malloc, as this is a bit
3124 more flexible and avoids a needless copy operation.
3125 Do not inspect st_dev and st_ino for symbolic links; POSIX
3126 doesn't specify the latter.
3127 Check for closedir errors.
3128 Avoid needless casts.
3129 Use "#ifdef weak_alias" around weak_alias, to be like other
3131 The following changes to getcwd.c have effect only when used in
3132 gnulib; they have no effect inside glibc proper.
3133 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3134 as alloca isn't used.
3135 (alloca, __alloca): Likewise.
3136 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3137 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3138 unconditionally, as gnulib assumes C89 or better.
3139 Do not include <sys/param.h>.
3140 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3141 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3143 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3144 Include <dirent.h> in a way that is compatible with modern Autoconf.
3145 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3146 New macros, if not already defined.
3147 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3148 Use "_LIBC", not "defined _LIBC", for consistency.
3149 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3151 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3152 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3153 * xgetcwd.c: David MacKenzie's old code was removed, so give
3154 credit only to Jim Meyering and adjust the copyright dates.
3155 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3156 <stdlib.h>, <unistd.h>, "pathmax.h".
3157 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3158 (INITIAL_BUFFER_SIZE): Remove.
3159 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3161 2004-11-23 Jim Meyering <jim@meyering.net>
3163 * getopt_.h: Remove trailing blanks.
3165 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3167 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3168 (futimens): New function, which uses futimes if available.
3169 (futimens, utimens): Support timespec==NULL, with same semantics
3170 as utime and utimens.
3171 * utimens.h (futimens): New decl.
3173 2004-11-23 Jim Meyering <jim@meyering.net>
3175 * __fpending.c: Add comment.
3177 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3179 * getopt_.h: Re-addition of __getopt_argv_const caused
3180 redefinition warnings. To avoid them, include the defines
3181 in `#if !defined __need_getopt ... #endif'. The only place
3182 where __getopt_argv_const is used is in definitions
3183 of getopt_long and getopt_long_only below, which are as well
3184 protected by `#ifndef __need_getopt'.
3185 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3186 __need_getopt after including <stdio.h> and <unistd.h> These
3187 headers might have defined it.
3189 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3191 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3193 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3194 optopt): Use them instead of invoking ## directly; otherwise, the
3195 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3197 2004-11-19 Bruno Haible <bruno@clisp.org>
3199 * strtok_r.c: Move comments from here...
3200 * strtok_r.h: ... to here.
3202 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3204 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3205 might fail. Problem reported by Yoann Vandoorselaere.
3206 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3207 that mishandle size_t overflow.
3209 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3211 * canon-host.c: Include "strdup.h".
3212 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3213 Use strdup instead of malloc/strcpy to duplicate strings.
3215 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3216 (human_space_before_unit): New constant.
3217 * human.c (human_readable): Support it.
3219 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3220 (xgetcwd): Set errno correctly when failing.
3221 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3222 the failure is actually due to a PATH_MAX problem.
3224 Further getopt changes to make it more likely that glibc will
3225 buy the changes back.
3226 * getopt.c (POSIXLY_CORRECT): New constant.
3227 (getopt): Use it, so to preserve glibc semantic
3228 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3229 when compiling for libc.
3230 * getopt_.h (__getopt_argv_const): Bring it back.
3231 (getopt_long, getopt_long_only): Use it.
3233 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3234 New arg POSIXLY_CORRECT. All callers changed.
3235 (getopt): Argv is now char * const *, as per standard.
3236 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3237 not char *__getopt_argv_const *.
3238 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3239 _getopt_long_only_r): Likewise.
3240 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3241 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3242 _getopt_long_r, _getopt_long_only_r): Likewise.
3243 * getopt_.h (__getopt_argv_const): Remove.
3244 (getopt): Argv is now char * const *, as per standard.
3246 * getdate.y (tORDINAL): New token.
3247 (day, relunit): Allow it for relative times.
3248 (relative_time_table): Use tORDINAL for ordinals.
3250 2004-11-15 Jim Meyering <jim@meyering.net>
3252 * closeout.c: Include "__fpending.h" once again.
3253 Include <stdbool.h>.
3254 (close_stdout): Don't fail just because stdout was closed initially,
3255 since some programs don't write to stdout in the normal course of
3256 operation (other than --version and --help), and we don't want this
3257 function to make e.g. `touch file >&-' fail.
3258 But do fail if it was closed and someone has tried to write to it.
3259 E.g., `printf foo >&-' must fail.
3261 2004-11-11 Simon Josefsson <jas@extundo.com>
3263 * strtok_r.h, strtok_r.c: New file.
3265 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3267 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3268 we can stop lying to compilers about the constness of argv when we
3269 are compiled outside glibc.
3270 (getopt, getopt_long, getopt_long_only): Use it.
3271 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3273 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3274 _getopt_long_only_r): Likewise.
3275 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3276 _getopt_long_only_r): Likewise.
3278 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3279 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3280 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3281 the other external symbols.
3282 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3283 declaration, since the above renaming now works around collisions.
3285 2004-11-11 Jim Meyering <jim@meyering.net>
3287 * linebreak.c: Remove trailing blanks.
3288 * alloca_.h: Likewise.
3289 * acosl.c: Likewise.
3290 * euidaccess.c: Likewise.
3291 * allocsa.h: Likewise.
3293 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3295 * mktime.c (SHR): New macro, which is a portable
3296 substitute for >> that should work even on Crays.
3297 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3298 Problem reported by Mark D. Baushke in
3299 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3300 * getdate.y (SHR): Likewise.
3302 * strftime.c (SHR): Likewise.
3304 * quotearg.c (struct quoting_options): Use unsigned int for
3305 quote_these_too, so that right shifts are well defined. All uses
3308 2004-11-10 Simon Josefsson <jas@extundo.com>
3310 * getaddrinfo.h, getaddrinfo.c: New files.
3312 2004-11-10 Jim Meyering <jim@meyering.net>
3314 Ensure that no close failure goes unreported.
3315 * closeout.c (close_stdout): Always close stdout. I.e., don't
3316 return early when it seems there's nothing to flush.
3317 Don't include __fpending.h.
3319 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3321 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3323 2004-11-05 Bruno Haible <bruno@clisp.org>
3325 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3326 Reported by Mark D. Baushke <mdb@cvshome.org>.
3328 2004-11-04 Bruno Haible <bruno@clisp.org>
3330 2004-09-11 Bruno Haible <bruno@clisp.org>
3331 * allocsa.valgrind: New file.
3332 2004-02-06 Bruno Haible <bruno@clisp.org>
3333 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3334 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3335 Reported by Christopher Seip <chris.seip@hp.com>.
3337 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3339 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3340 with errno == ERANGE if the buffer is too small.
3341 Problem reported by Mark D. Baushke.
3343 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3345 * xreadlink.c (MAXSIZE): New macro.
3346 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3347 size does not exceed MAXSIZE. Avoid cast.
3348 As suggested by Mark D. Baushke in
3349 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3350 if readlink fails with buffer size just under MAXSIZE, try again
3353 2004-11-02 Derek R. Price <derek@ximbiot.com>
3354 and Paul Eggert <eggert@cs.ucla.edu>
3356 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3357 (get_date): Overparenthesize to avoid GCC warning.
3359 2004-11-02 Bruno Haible <bruno@clisp.org>
3361 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3362 function returns void.
3364 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3366 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3367 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3370 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3372 * getdate.y: Add support for TZ="foo" within a date string.
3373 Fix some bugs near time_t boundaries. Reject dates with
3374 out-of-range components, e.g., "Sept 31".
3375 Include <stdlib.h>, "setenv.h", "xalloc.h".
3376 (ISDIGIT_LOCALE): Remove; unused.
3377 Note that the TZ and time functions used here are not reentrant.
3378 (mktime_ok, get_tz): New functions.
3379 (TZBUFSIZE): New constant.
3380 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3381 This requires that we sometimes generate our own TZ="XXX..." setting.
3383 2004-10-27 Derek R. Price <derek@ximbiot.com>
3385 * mktime.c (not_equal_tm): Remove redundant check.
3387 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3389 * getdate.y: Use Bison 1.875 features, and some minor
3390 code cleanups. This change does not affect semantics.
3391 Don't include <stdlib.h>; no longer needed.
3392 Don't include unlocked-io.h; only the "#if TEST" code uses
3393 stdio, and performance isn't crucial there.
3394 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3395 Bison 1.875 features as described below.
3396 All uses of "PC." replaced by "pc->".
3397 (YYSTYPE): Add a forward declaration.
3398 (yylex, yyerror): Use full prototypes in forward decls.
3399 Use "%pure-parser" rather than obsolescent "%pure_parser".
3400 Use %parse-param and %lex-param instead of obsolescent
3401 YYPARSE_PARAM and YYLEX_PARAM.
3402 (meridian_table, month_and_day_table, time_units_table,
3403 relative_time_table, time_zone_table, military_table,
3404 lookup_zone, lookup_word, get_date):
3405 Use NULL instead of 0 where appropriate.
3406 (to_hour): Avoid abort (), to avoid a dependency on
3408 (yyerror, yylex): Now accepts parser_control * arg.
3409 (main) [TEST]: Use '\0' rather than 0 for char.
3411 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3413 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3414 It's now the caller's responsibility to handle the case where
3415 !HAVE_GETPAGESIZE && !defined getpagesize.
3417 * mktime.c (leapyear): Arg is long int, not int.
3419 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3421 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3423 2004-10-12 Simon Josefsson <jas@extundo.com>
3425 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3426 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3429 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3431 * vsnprintf.h: New file.
3432 * vsnprintf.c: New file.
3434 2004-10-07 Bruno Haible <bruno@clisp.org>
3436 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3437 into the provided buffer.
3439 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3441 * diacrit.c, diacrit.h: Add GPL notice.
3443 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3444 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3445 * logl.c (logl): Keep the code as similar to glibc as possible.
3446 This avoids a potential constant-folding bug.
3448 2004-10-05 Bruno Haible <bruno@clisp.org>
3450 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3452 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3454 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3455 * xmalloc.c (xmemdup): Likewise.
3456 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3457 XFREE): Remove these long-obsolescent macros.
3458 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3459 * xstrdup.c: Remove.
3461 * regex.c (re_comp): Cast gettext return value to char *,
3462 Problem reported by Martin Neitzel via Mark D. Baushke.
3464 2004-10-04 Simon Josefsson <jas@extundo.com>
3466 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3467 '#ifdef USE_UNLOCKED_IO'.
3469 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3471 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3472 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3473 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3474 regex.c, sha1.c, version-etc.c, yesno.c:
3475 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3476 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3477 the includer's responsibility.
3479 Sync from coreutils.
3481 * modechange.c (mode_compile): Don't decrement a pointer that
3482 points to the start of a string, as the C Standard says the
3483 resulting behavior is undefined.
3485 * backupfile.h (enum backuptype): Rename none -> no_backups,
3486 simple -> simple_backups, numbered_existing ->
3487 numbered_existing_backups, numbered -> numbered_backups
3488 to avoid shadowing problems. All uses changed.
3489 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3490 * backupfile.c (check_extension, numbered_backup):
3491 Rename locals to avoid shadowing 'basename'.
3492 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3495 * .cppi-disable: Add getopt_.h, getopt_int.h.
3496 * .cvsignore: Add getopt.h.
3498 2004-10-04 Simon Josefsson <jas@extundo.com>
3500 * memmem.h: New file.
3501 * memmem.c: New file, taken from glibc.
3503 2004-10-02 Jim Meyering <jim@meyering.net>
3505 * dirfd.h, getpagesize.h: Add copyright notice.
3507 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3509 * snprintf.c: Remove comments as to why each header is needed.
3511 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3513 * strsep.h: New file.
3514 * strsep.c: New file.
3516 2004-10-01 Simon Josefsson <jas@extundo.com>
3518 * snprintf.c (snprintf): Handle size==0.
3520 2004-10-01 Simon Josefsson <jas@extundo.com>
3521 Bruno Haible <bruno@clisp.org>
3523 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3524 (snprintf): Declare 'args'.
3526 2004-09-30 Simon Josefsson <jas@extundo.com>
3528 * snprintf.h, snprintf.c: New files.
3530 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3532 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3533 (hol_entry_help): Never translate an empty string.
3534 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3535 * argp.h (OPTION_NO_TRANS): New option.
3537 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3539 * xvasprintf.c: Include xalloc.h.
3540 (xvasprintf): Use xalloc_die, not xmalloc_die.
3542 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3544 * dummy.c: Change copyright notice to FSF, and license to GPL.
3546 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3548 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3549 Problem reported by Bruno Haible in:
3550 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3552 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3554 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3555 in case some system header has #define'd it. Problem reported by
3556 Soeren D. Schulze in
3557 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3559 2004-09-08 Bruno Haible <bruno@clisp.org>
3561 * stdint_.h: New file, taken from GNU clisp.
3563 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3565 * xvasprintf.h: New file.
3566 * xvasprintf.c: New file.
3567 * xasprintf.c: New file.
3569 2004-09-08 Bruno Haible <bruno@clisp.org>
3571 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3573 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3575 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3577 Import from coreutils.
3578 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3579 strings on unbounded length. alloca's performance benefits aren't
3580 that important here.
3582 (parse_with_separator): New function, with most of the internals
3583 of the old parse_user_spec. Allow user to omit both user and group,
3584 for compatibility with FreeBSD.
3585 Clone only the user name, not the entire spec.
3586 Do not set *uid, *gid unless entirely successful.
3587 Avoid memory leak in some failing cases.
3588 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3589 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3590 (parse_user_spec): Rewrite to use parse_with_separator.
3592 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3594 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3595 its complicated substitute.
3596 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3597 and program_invocation_name.
3598 (__argp_basename) [!_LIBC]: Remove; the only use was
3599 replaced by its body.
3600 (__argp_short_program_name): Change condition from
3601 !defined __argp_short_program_name to
3602 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3603 to match argp-namefrob.h.
3604 (__argp_failure): Don't assume strerror_r returns char *.
3605 * argp-parse.c (N_): Define unconditionally.
3606 (argp_default_options): Fill out initializers with 0 to avoid
3609 2004-08-12 Simon Josefsson <jas@extundo.com>
3611 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3612 * getopt_.h: Renamed from getopt.h.
3614 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3616 Merge from coreutils.
3618 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3619 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3620 for Reliant Unix 5.43.
3622 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3623 (union fooround): Use uintmax_t, not long int.
3624 The rest is a merge from libc:
3625 [defined _LIBC]: Include <shlib-compat.h>.
3626 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3628 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3630 * strverscmp.c: Convert to UTF-8.
3632 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3634 * obstack.h (obstack_empty_p):
3635 Don't assume that chunk->contents is suitably aligned.
3636 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3637 Likewise. Problem reported by Benno in
3638 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3640 * chown.c (rpl_chown): Work even if the file is writeable but not
3641 readable. This could be improved further but it'd take some work.
3643 2004-08-08 Simon Josefsson <jas@extundo.com>
3645 * xgethostname.c: Don't include error.h (not used).
3648 * getpass.c: Include getpass.h first.
3650 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3652 * xalloc-die.c: New files.
3653 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3655 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3656 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3657 (_, N_, xalloc_die): Move to xalloc-die.c.
3658 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3659 so that we needn't mess with xalloc_msg_memory_exhausted.
3661 * sha1.h: Renamed from sha.h.
3662 (SHA1_H): Renamed from _SHA_H.
3663 (sha1_ctx): Renamed from sha_ctx.
3664 (sha1_init_ctx): Renamed from sha_init_ctx.
3665 (sha1_process_block): Renamed from sha_process_block.
3666 (sha1_process_bytes): Renamed from sha_process_bytes.
3667 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3668 (sha1_read_ctx): Renamed from sha_read_ctx.
3669 (sha1_stream): Renamed from sha_stream.
3670 (sha1_buffer): Renamed from sha_buffer.
3671 * sha1.c: Likewise; renamed from sha.c.
3672 Do not include <sys/types.h>.
3673 Include <stddef.h> rather than <stdlib.h>.
3675 2004-08-08 Bruno Haible <bruno@clisp.org>
3677 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3678 FILESYSTEM_PREFIX_LEN.
3679 * progreloc.c: Likewise.
3680 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3682 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3685 * argp-help.c (make_hol, hol_append): Don't assume that
3686 SIZE_MAX is a valid preprocessor constant.
3687 (__argp_basename): Change from "#ifndef _LIBC"
3688 to "#ifndef __argp_short_program_name", so that
3689 we don't compile these functions for tar.
3691 More merges from coreutils.
3692 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3693 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3695 * addext.c: Remove; no longer needed.
3696 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3697 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3698 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3699 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3700 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3701 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3702 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3703 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3704 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3705 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3706 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3707 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3708 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3709 Import changes from coreutils.
3711 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3713 Merge from coreutils.
3715 * .gdb-history: Remove; this doesn't belong here.
3717 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3718 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3719 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3721 * dirname.h: Include <stdbool.h>.
3722 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3723 for consistency with POSIX terminology. All uses changed.
3724 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3725 (strip_trailing_slashes): Use bool for booleans.
3726 * stripslash.c (strip_trailing_slashes): Likewise.
3728 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3729 sometimes returns a positive errno value even when it succeeds.
3730 (print_errno_message) [!LIBC]: Fall back on strerror if
3733 * path-concat.c (mempcpy): Don't define if a system header defines it.
3734 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3735 (longest_relative_suffix): New function.
3736 (path_concat): Use it. Assume first argument is not NULL.
3737 Port to DOS. Omit redundant separators.
3738 Report an error instead of returning NULL.
3739 Use mempcpy instead of memcpy.
3740 (xpath_concat): Remove: not declared or used.
3742 * same.h: Include <stdbool.h>
3743 (same_name): Return bool, not int.
3744 * same.c (same_name): Likewise.
3745 (errno): Don't declare; we assume C89 or better now.
3747 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3748 if not already defined.
3750 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3751 * dup-safer.c (errno): Likewise.
3753 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3755 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3758 2004-08-03 Simon Josefsson <jas@extundo.com>
3760 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3761 * progname.h: Don't include stdbool.h.
3763 2004-08-02 Simon Josefsson <jas@extundo.com>
3765 * getsubopt.h: New file, with comments from Bruno Haible.
3766 * getsubopt.c: New file, from glibc, but slightly modified based on
3767 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3769 2004-08-01 Simon Josefsson <jas@extundo.com>
3771 * xgetdomainname.c: Include stdlib.h, for free().
3773 2004-07-16 Simon Josefsson <jas@extundo.com>
3775 * dummy.c: New file.
3777 2004-07-16 Bruno Haible <bruno@clisp.org>
3779 * backupfile.h: Add extern "C" for C++.
3780 * closeout.h: Likewise.
3781 * copy-file.h: Likewise.
3782 * findprog.h: Likewise.
3783 * full-write.h: Likewise.
3784 * pathname.h: Likewise.
3785 * progname.h: Likewise.
3786 * stpcpy.h: Likewise.
3787 * stpncpy.h: Likewise.
3788 * strcase.h: Likewise.
3789 * strstr.h: Likewise.
3790 * xalloc.h: Likewise.
3792 * mbswidth.h: Add extern "C" for C++.
3793 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3795 2004-07-09 Simon Josefsson <jas@extundo.com>
3797 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3798 failed without this.)
3800 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3802 * fchown-stub.c: New file.
3804 2004-06-24 Jim Meyering <jim@meyering.net>
3806 * obstack.h (obstack_base): Cast to (void *), per documentation.
3808 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3810 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3812 2004-06-01 Jim Meyering <jim@meyering.net>
3814 * calloc.c: New file.
3816 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3818 * getdate.y (yylex): Allow space between sign and number.
3819 Problem reported by Dan Jacobson.
3821 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3822 and Jim Meyering <jim@meyering.net>
3824 Merge from coreutils CVS.
3826 * stat-macros.h: New file, with contents from file-type.h
3827 and coreutils' system.h.
3828 * file-type.c: Include "stat-macros.h".
3829 * file-type.h (file_type): Move all macro definitions to new file,
3832 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3833 Wrap old code with this conditional.
3834 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3835 function that does not dereference symlinks.
3836 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3838 * xreadlink.c: Include xreadlink.h first, to catch .h file
3839 dependency problems.
3840 (xreadlink): Accept new arg SIZE, for efficiency.
3841 All decls and uses changed.
3842 * xreadlink.h: Include <stddef.h>, for size_t.
3844 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3845 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3847 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3849 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3851 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3852 macros to be defined.
3853 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3854 the allocator returns NULL because the requested size is zero.
3856 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3858 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3859 var. Add comment explaining why libc still defines it. This
3860 merges the following patch from glibc:
3861 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3863 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3865 * obstack.c (_obstack): Remove unused variable. It hasn't been
3866 present in glibc since revision 1.1 of this file.
3867 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3868 obstack_alignment_mask, obstack_alloc, obstack_base,
3869 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3870 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3871 obstack_grow0, obstack_init, obstack_int_grow,
3872 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3873 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3874 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3875 nonexistent functions.
3877 2004-05-17 Derek R. Price <derek@ximbiot.com>
3878 Paul Eggert <eggert@cs.ucla.edu>
3880 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3882 2004-05-14 Bruno Haible <bruno@clisp.org>
3884 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3885 that consists of a '.' followed by an empty digit string.
3886 Patch by Tor Lillqvist <tml@iki.fi>.
3888 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3890 Port obstack to the AS/400, where pointers are 16 bytes wide and
3891 you cannot cast an integer to a valid pointer. This patch is
3892 currently waiting to be integrated into glibc; see
3893 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3895 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3896 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3897 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3898 (struct obstack): temp member is now a union of a pointer and
3899 an integer, instead of an integer. All integer uses changed.
3900 This does not affect the physical layout of struct obstack,
3901 except on hosts (like the AS/400) where the size or alignment of
3902 void * is greater than that of ptrdiff_t.
3903 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3904 __STDC__)]: Store temporary in pointer member of union, not
3906 * obstack.c: Include <stddef.h>, for offsetof.
3907 (struct fooalign): Remove; it doesn't need a name.
3908 (union fooround): Change double to long double, and add void *.
3909 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3910 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3911 not a macro. Hence the values are always int; so remove all
3912 casts-to-int in uses.
3914 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3915 Derek Price <derek@ximbiot.com>
3917 * alloca.c: Include <alloca.h>, to get our interface.
3918 * alloca_.h: Use __alloca on AIX, so that we don't have to
3919 include <alloca.h> first. Use C89 prototype for alloca; this
3920 requires including <stddef.h> for size_t. Use extern "C" if C++.
3921 Use #elif for simplicity, since we can assume C89 now.
3922 Don't try to source the system alloca.h since it will not be found
3923 and to prevent recursively including its replacement.
3924 * fnmatch.c: Include <alloca.h> instead of opencoding.
3925 * regex.c: Likewise.
3927 2004-05-16 Derek Price <derek@ximbiot.com>
3928 Paul Eggert <eggert@cs.ucla.edu>
3930 getline cleanup. This changes the getndelim2 API: both order of
3931 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3934 * getline.c: Don't include stddef.h or stdio.h, since our
3935 interface does that.
3936 (getline): Always use getdelim, so that we don't have two
3937 copies of this code.
3938 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3940 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3941 (GETNDELIM2_MAXIMUM): New macro.
3942 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3943 instead of the old practice of delim2==0. All callers changed.
3944 Return -1 on overflow, instead of returning junk.
3945 Do not set *linesize unless allocation succeeds.
3946 * getndelim2.h: Do not include stddef.h; no longer needed, now
3947 that we include sys/types.h.
3948 * getnline.h: Likewise.
3949 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3950 (getndelim2): Reorder arguments.
3951 * getnline.c (getnline, getndelim):
3952 Don't discard the NMAX argument.
3953 (getnline): Invoke getndelim, to avoid code duplication.
3954 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3955 of (size_t) -1 by callers of the getnline family.
3957 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3959 * nanosleep.c (suspended): Change its type from int to
3960 sig_atomic_t volatile.
3961 (first_call): Make it private to rpl_nanosleep, and have it
3962 be zero initially as that's a bit faster.
3963 (my_usleep): Round up fractional times instead of truncating them,
3964 as this is the usual meaning for 'sleep'.
3966 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3968 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3969 (ENOSYS): Define if not defined.
3970 (settime): Fall back on stime if it exists and settimeofday fails.
3971 But don't bother with fallbacks if a method fails with errno == EPERM.
3973 2004-05-11 Jim Meyering <jim@meyering.net>
3975 Prior to this change, the save_cwd caller required read access to the
3976 current directory on most systems (ones with the fchdir function).
3978 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3979 fails, try write-only, and finally, resort to using xgetcwd.
3981 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3983 * obstack.c, obstack.h: Import changes from libc.
3985 2004-04-28 Bruno Haible <bruno@clisp.org>
3987 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3988 implicitly appends .exe to executables.
3989 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3990 accepts Windows pathnames.
3991 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3992 Cygwin like Windows, since it now accepts Windows pathnames.
3993 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3994 Cygwin like Windows, since it now accepts Windows pathnames.
3995 Reported by Derek Robert Price <derek@ximbiot.com>.
3997 2004-04-20 Jim Meyering <jim@meyering.net>
3999 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4001 2004-04-20 Jim Meyering <jim@meyering.net>
4002 Bruno Haible <bruno@clisp.org>
4004 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4005 memory when realloc fails.
4007 2004-04-18 Jim Meyering <jim@meyering.net>
4009 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4010 don't leak memory and do call END_UTMP_ENT.
4012 2004-04-11 Paul Eggert <eggert@twinsun.com>
4014 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4015 (CHAR_BIT): Remove, since we assume C89.
4016 Include <stdint.h> if available, as per current Autoconf CVS advice.
4018 2004-03-30 Paul Eggert <eggert@twinsun.com>
4020 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4021 not bool, to be more consistent with Unix conventions.
4022 Suggested by Bruno Haible.
4024 Merge from coreutils.
4026 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4029 * getdate.h: Include stdbool.h, and timespec.h instead of
4030 the usual <time.h> dance.
4031 (get_date): Change signature to support fractional time stamps.
4032 All callers changed.
4033 * getdate.y: Include "getdate.h" first, as we can now
4034 assume C89 and don't need to worry about 'const'.
4035 Similarly, include "unlocked-io.h" near start, not in middle.
4037 (textint.value): Use long int rather than int.
4038 (textint.digits): Use size_t rather than int.
4039 (BILLION, LOG10_BILLION): New constants.
4040 (parser_control): New member rel_ns. Members day_ordinal,
4041 time_zone, month, day, hour, minutes, rel_year, rel_month,
4042 rel_day, rel_hour, rel_minutes, rel_seconds
4043 are now long int, not int. Member seconds is now struct timespec,
4044 not int. New member timespec_seen. Members dates_seen, days_seen,
4045 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4047 (%union.intval): Now long int, not int.
4048 New member timespec.
4049 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4050 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4051 (spec): Now is a timespec or an item list.
4052 (timespec, items): New nonterminals.
4053 (time, rel, relunit, number, get_date):
4054 Add support for fractional seconds.
4055 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4056 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4057 (to_hour): First arg is now long int, not int.
4058 (to_year): Returns long int, not int.
4059 Don't treat year -70 like 70.
4060 (tm_diff): Returns long int, not int.
4061 (lookup_word): Use bool instead of int when appropriate.
4062 (yylex): Use size_t for count, not int.
4063 Detect overflow when parsing large integer constants.
4064 Add support for fractions.
4065 (get_date): Make pointers 'const' if possible.
4066 Use more-portable code to detect integer overflow.
4067 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4068 Don't use ctime; it's not reliable if the year has >4 digits.
4070 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4071 This is for compatibility with BSD.
4073 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4074 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4075 From coreutils' system.h.
4077 * userspec.c: Don't include "posixver.h".
4078 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4079 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4080 compatible extension. Simplify code by removing a boolean int
4081 that was always nonzero if a string was nonnull.
4083 2004-03-30 Jim Meyering <jim@meyering.net>
4085 Merge from coreutils.
4087 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4089 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4090 an empty input stream.
4092 * readtokens.c: Include <stdbool.h>.
4093 (readtoken): Use `size_t' rather than int/long.
4094 All callers adjusted.
4095 Use `bool' rather than `int' where appropriate.
4096 Use memset rather than an explicit loop.
4097 Use x2nrealloc rather than xrealloc.
4098 Allow the use of `\0' as a delimiter.
4099 (readtokens): Likewise.
4100 * readtokens.h (readtoken, readtokens): Update prototypes.
4102 2004-03-30 Bruno Haible <bruno@clisp.org>
4104 * getloadavg.c (getloadavg): Don't assume setlocale returns
4107 2004-03-29 Paul Eggert <eggert@twinsun.com>
4109 Merge changes to getloadavg.c from coreutils and Emacs.
4111 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4112 Define to an expression, not to the empty string.
4113 Include cloexec.h and xalloc.h.
4114 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4115 Use set_cloexec_flag rather than rolling our own.
4116 * cloexec.c, cloexec.h: New files.
4118 2004-03-18 Paul Eggert <eggert@twinsun.com>
4120 * getopt.h: Sync with libc CVS.
4122 2004-03-18 Paul Eggert <eggert@twinsun.com>
4123 Bruno Haible <bruno@clisp.org>
4125 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4126 not on all platforms that have <wchar.h>.
4127 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4129 2004-03-09 Paul Eggert <eggert@twinsun.com>
4131 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4133 * getopt_int.h: New file, also synced from libc.
4135 2004-03-07 Paul Eggert <eggert@twinsun.com>
4137 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4138 '#if' expressions. Unlike the code it replaces, it does not
4139 depend on (defined _SC_PAGESIZE). However, it does depend on
4140 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4141 first reported by Jason Andrade in
4142 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4144 2004-01-18 Simon Josefsson <jas@extundo.com>
4146 * strdup.h: New file.
4147 * strdup.c: Include it.
4148 * path-concat.c: Include strdup.h. Drop strdup declaration.
4149 * userspec.c: Include strdup.h. Drop strdup declaration.
4151 2004-02-06 Karl Berry <karl@gnu.org>
4153 * config.charset: update from gettext 0.14.1.
4155 2004-02-05 Paul Eggert <eggert@twinsun.com>
4157 Add comments and code, prompted by suggestions from Bruno Haible
4159 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4160 describing the enum quoting_style values.
4161 * quotearg.c (quotearg_alloc): New function.
4162 (quotearg_buffer_restyled): Treat lone { and } as special.
4163 Treat = as special. Work around bug with older shells
4164 that "see" a '\' that is really the 2nd byte of a multibyte char.
4165 Quote empty string with shell_quoting_style.
4167 2004-02-03 Bruno Haible <bruno@clisp.org>
4169 * pipe.h: New file, from GNU gettext.
4170 * pipe.c: New file, from GNU gettext.
4172 2004-01-27 Bruno Haible <bruno@clisp.org>
4174 * execute.h: New file, from GNU gettext.
4175 * execute.c: New file, from GNU gettext.
4176 * w32spawn.h: New file, from GNU gettext.
4178 2004-01-23 Paul Eggert <eggert@twinsun.com>
4180 Exit-status fix from coreutils.
4182 Use exit_failure consistently in place of EXIT_FAILURE,
4183 so that program exit statuses are consistent on failure.
4185 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4186 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4187 * argmatch.h: Comment fix to match the above.
4188 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4189 Now a macro referring to exit_failure, instead of a separate
4190 variable. Include "exitfail.h" to get it.
4191 * xstrtol.h: Include "exitfail.h".
4192 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4194 * long-options.c (parse_long_options): Use prototype
4195 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4198 2004-01-21 Jim Meyering <jim@meyering.net>
4200 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4201 so as not to conflict with a different-sized __mktime_internal
4202 function in GNU libc.
4203 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4204 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4206 2004-01-18 Paul Eggert <eggert@twinsun.com>
4208 Merge from diffutils.
4210 * file-type.c (file_type): Add typed memory objects.
4211 * file-type.h (S_TYPEISTMO): New macro.
4213 * c-stack.h (c_stack_action): Remove argv argument.
4214 * c-stack.c (c_stack_action): Likewise. All uses changed.
4215 (die): Don't calculate message unless segv_action returns.
4216 (get_stack_location, min_address_from_argv, max_address_from_argv,
4217 volatile stack_base, volatile_stack_size): Remove.
4218 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4219 that every segmentation violation is a stack overflow. (Ouch!)
4220 See Debian bug 136249 (still outstanding) for more info about why
4221 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4223 2003-11-30 Bruno Haible <bruno@clisp.org>
4225 Safer stack allocation.
4226 * setenv.c: Include allocsa.h.
4227 (alloca): Remove fallback definition.
4228 (freea): Remove macro.
4229 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4232 2003-10-17 Bruno Haible <bruno@clisp.org>
4234 * binary-io.h: Avoid warnings on Cygwin.
4236 2003-12-28 Bruno Haible <bruno@clisp.org>
4238 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4239 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4241 2003-11-28 Bruno Haible <bruno@clisp.org>
4243 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4245 2003-11-27 Bruno Haible <bruno@clisp.org>
4247 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4249 2003-11-17 Bruno Haible <bruno@clisp.org>
4251 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4253 2003-11-24 Bruno Haible <bruno@clisp.org>
4255 * xallocsa.h: New file, from GNU gettext.
4256 * xallocsa.c: New file, from GNU gettext.
4258 2003-11-24 Bruno Haible <bruno@clisp.org>
4260 * allocsa.h: New file, from GNU gettext.
4261 * allocsa.c: New file, from GNU gettext.
4263 2003-11-24 Bruno Haible <bruno@clisp.org>
4265 * eealloc.h: New file.
4267 2004-01-15 Jim Meyering <jim@meyering.net>
4269 Merge from coreutils.
4271 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4272 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4273 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4275 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4276 optional configure-time default.
4278 * version-etc.c (version_etc_copyright): Update copyright date.
4280 * xreadlink.c (xreadlink): Correct outdated comment.
4282 2004-01-15 Paul Eggert <eggert@twinsun.com>
4284 Merge from coreutils.
4286 * posixver.c: Include posixver.h.
4288 * same.c: Include <stdbool.h>, <limits.h>.
4289 (_POSIX_NAME_MAX): Define if not defined.
4291 (same_name): If file names are silently truncated, report
4292 that the file names are the same if they are the same after
4293 the silent truncation.
4295 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4296 conversion function.
4297 * xstrtod.c (xstrtod): Likewise. All callers changed to
4298 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4301 2004-01-14 Paul Eggert <eggert@twinsun.com>
4303 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4304 with like-named macro in fnmatch.c.
4305 (EXT): Use an internal constant instead.
4307 Merge fnmatch patches from glibc.
4308 * fnmatch.c (mbsinit): Remove define.
4309 Add libc_hidden_ver (__fnmatch, fnmatch).
4310 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4311 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4313 2003-12-14 Karl Berry <karl@gnu.org>
4315 * config.charset: update from gettext-runtime.
4317 2003-12-03 Paul Eggert <eggert@twinsun.com>
4319 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4320 Bug reported by Alfred M. Szmidt.
4322 2003-11-29 Karl Berry <karl@gnu.org>
4324 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4326 2003-11-23 Paul Eggert <eggert@twinsun.com>
4327 Bruno Haible <bruno@clisp.org>
4329 * printf-parse.h: Don't include sys/types.h.
4330 (ARG_NONE): New macro.
4331 (char_directive): Change type of *arg_index fields to size_t.
4332 * printf-parse.c: Don't include sys/types.h.
4333 (SSIZE_MAX): Remove macro.
4334 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4335 Remove unnecessary overflow check.
4336 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4339 2003-11-24 Paul Eggert <eggert@twinsun.com>
4341 * alloca.c: Remove dependency on xalloc module.
4342 (xalloc_die): Remove.
4343 (memory_full) [!defined emacs]: New macro.
4344 [!defined emacs]: Don't include xalloc.h.
4345 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4346 address arithmetic overflows. Change datatypes a bit to avoid
4349 2003-11-22 Jim Meyering <jim@meyering.net>
4351 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4353 2003-11-17 Bruno Haible <bruno@clisp.org>
4355 * vasnprintf.c (alloca): Remove fallback definition.
4356 (freea): Remove definition.
4357 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4358 Reported by Paul Eggert.
4360 2003-11-17 Jim Meyering <jim@meyering.net>
4362 On systems without utime and without a utimes function capable of
4363 dealing with a NULL struct utimbuf* argument, this utime replacement
4364 could -- in unusual circumstances -- leak a file descriptor.
4365 * utime.c: Include <unistd.h> and <errno.h>.
4366 (utime_null): Be sure to close `fd' and to preserve errno.
4367 Reported by Geoff Collyer via Arnold Robbins.
4369 2003-11-16 Paul Eggert <eggert@twinsun.com>
4370 Bruno Haible <bruno@clisp.org>
4372 Protect against address arithmetic overflow.
4373 * printf-args.h: Include stddef.h.
4374 (arguments): Change type of field 'count' to size_t.
4375 * printf-args.c (printf_fetchargs): Use size_t instead of
4376 'unsigned int' where appropriate.
4377 * printf-parse.h: Include sys/types.h.
4378 (char_directive): Change type of *arg_index fields to ssize_t.
4379 (char_directives): Change type of fields 'count', max_*_length to
4381 * printf-parse.c: Include sys/types.h and xsize.h.
4382 (SSIZE_MAX): Define fallback value.
4383 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4384 instead of 'int' where appropriate. Check a_allocated, d_allocated
4385 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4386 * vasnprintf.c: Include xsize.h.
4387 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4388 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4389 overflow. Avoid wraparound when converting a width or precision from
4392 2003-11-16 Bruno Haible <bruno@clisp.org>
4394 Update from GNU gettext.
4395 * printf-parse.c: Generalize to it can be compiled for wide strings.
4396 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4397 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4398 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4399 SNPRINTF): New macros.
4400 Don't include <alloca.h> if the file is used inside libintl.
4401 (local_wcslen): New function, for Solaris 2.5.1.
4402 (VASNPRINTF): Use it instead of wcslen.
4404 2003-11-16 Bruno Haible <bruno@clisp.org>
4406 * xsize.h (xmax): New function.
4407 (xsum, xsum3, xsum4): Declare as "pure" functions.
4409 2003-11-12 Paul Eggert <eggert@twinsun.com>
4411 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4412 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4413 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4414 heuristic is just as accurate as far as we know, and it removes a
4415 dependency on size_max.m4 and ptrdiff_max.m4.
4417 2003-11-12 Paul Eggert <eggert@twinsun.com>
4419 * xstrtol.c (__xstrtol): Remove "break" immediately after
4420 "return", to pacify some unknown compiler. Problem reported
4423 2003-11-11 Bruno Haible <bruno@clisp.org>
4425 * xsize.h (SIZE_MAX): Remove fallback definition.
4426 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4429 2003-11-10 Paul Eggert <eggert@twinsun.com>
4431 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4432 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4433 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4435 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4436 not (size_t) -1, since it's defined here.
4438 2003-11-06 Paul Eggert <eggert@twinsun.com>
4440 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4441 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4442 Reject sizes of exactly SIZE_MAX bytes.
4443 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4444 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4446 2003-11-05 Bruno Haible <bruno@clisp.org>
4448 * xsize.h: Include limits.h, to avoid a possible collision with
4449 SIZE_MAX defined in <limits.h> on Solaris.
4451 2003-11-04 Bruno Haible <bruno@clisp.org>
4453 * xsize.h: New file.
4454 * linebreak.c: Include xsize.h.
4455 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4456 argument for overflow.
4457 Suggested by Paul Eggert.
4459 2003-10-31 Bruno Haible <bruno@clisp.org>
4461 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4462 to avoid (extremely rare) race condition.
4463 Suggested by Paul Eggert.
4465 2003-11-03 Jim Meyering <jim@meyering.net>
4467 * userspec.c: Include "userspec.h".
4468 * userspec.h: New file.
4470 2003-10-31 Paul Eggert <eggert@twinsun.com>
4472 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4473 * mountlist.c (SIZE_MAX): Define if not defined already.
4474 (read_filesystem_list): Set and use me_type_malloced.
4475 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4476 whatever the type happens to be), for brevity and consistency.
4477 Check for size calculation overflow on Alphas running OSF/1.
4479 2003-10-31 Jim Meyering <jim@meyering.net>
4481 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4483 * linebuffer.c: Include <string.h> for declaration of memset.
4485 2003-10-30 Paul Eggert <eggert@twinsun.com>
4486 Bruno Haible <bruno@clisp.org>
4488 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4489 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4491 2003-10-29 Paul Eggert <eggert@twinsun.com>
4493 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4494 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4496 * quotearg.c (quotearg_n_options): Use it.
4497 * group-member.c: Include <stdbool.h>.
4498 (free_group_info): Arg is now const *; don't free arg.
4499 (get_group_info): Now returns bool and accepts struct group_info *,
4500 rather than returning a malloc'ed struct group_info *.
4501 All uses changed. Check for overflow in internal size calculation.
4503 * getusershell.c (readname): Simplify the code by using x2nrealloc
4504 rather than xmalloc/xrealloc.
4505 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4506 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4507 conformance bug: the old code used a pointer after freeing the
4508 storage that it addressed.
4509 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4510 rather than doing it by hand.
4511 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4512 the buffer preserved. Use free and xmalloc instead.
4513 * quotearg.c (quotearg_n_options): Likewise.
4514 Use a simpler test for size overflow. Don't use xalloc_oversized
4515 because unsigned int might be wider than size_t (!); this suggests
4516 that we should switch from unsigned int to size_t for slot numbers.
4518 2003-10-27 Bruno Haible <bruno@clisp.org>
4520 * stdbool_.h: Better support for BeOS.
4522 2003-10-27 Paul Eggert <eggert@twinsun.com>
4524 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4525 to allocate the returned structure. Do not allocate a subarray,
4526 as x2nrealloc will do that.
4527 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4528 instead of xnrealloc.
4529 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4531 2003-10-26 Paul Eggert <eggert@twinsun.com>
4533 * xalloc.h (xalloc_oversized): New static inline function, for
4534 callers that want to do their own size-overflow checking. Include
4535 <stdbool.h>, since xalloc_oversized returns bool.
4536 * xalloc.c (array_size_overflow): Remove. All callers changed
4537 to use xalloc_oversized.
4539 Add two functions x2realloc, x2nrealloc, for programs that grow
4540 arrays dynamically by doubling their sizes.
4541 * xalloc.h (x2realloc, x2nrealloc): New decls.
4542 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4545 Port to C99 semantics for 'inline' of external functions.
4546 Bug reported by Bruno Haible.
4547 * xmalloc.c (xnmalloc_inline): New static inline function,
4548 with the old contents of xnmalloc.
4549 (xnmalloc, xmalloc): Use it.
4550 (xnrealloc_inline): New static inline function,
4551 with the old contents of xnrealloc.
4552 (xnrealloc, xrealloc): Use it.
4554 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4556 2003-10-25 Paul Eggert <eggert@twinsun.com>
4558 Fix several address-calculation bugs in the hash modules,
4559 plus some minor code cleanup.
4561 * hash.h: Include <stdbool.h>, for bool.
4562 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4563 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4564 hash_get_n_entries, hash_get_max_bucket_length,
4565 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4566 hash_rehash): Use size_t rather than unsigned.
4567 * hash.c (struct hash_table, hash_get_n_buckets,
4568 hash_get_n_buckets_used, hash_get_n_entries,
4569 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4570 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4571 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4573 (SIZE_MAX): Define if not defined.
4574 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4575 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4577 Use const * when possible.
4578 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4579 (check_tuning): Fix bug: if tuning parameters were very close to
4580 0 or 1, rounding errors could have caused subscript violations.
4581 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4582 (hash_initialize): Add 'fail:' label
4583 to free table and return NULL, and use it to simplify code.
4584 Use calloc rather than clearing the storage ourself.
4585 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4586 buffer size calculations.
4587 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4588 Include <stddef.h>, for size_t.
4589 * hash-pjw.c (hash_pjw): Likewise.
4590 Switch to method described by Bruno Haible.
4591 Include <limits.h>, for CHAR_BIT.
4592 (SIZE_BITS): New macro.
4594 2003-10-21 Paul Eggert <eggert@twinsun.com>
4596 * getndelim2.c (getndelim2): When size calculation overflows,
4597 ceiling the allocation at NMAX bytes rather than silently
4598 discarding input bytes before NMAX is reached. This makes
4599 a difference only if NMAX exceeds SIZE_MAX / 2.
4601 * obstack.c: Merge from glibc.
4602 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4603 Add libc_hidden_def (_obstack_newchunk).
4604 (_obstack_free) [! defined _LIBC]: Remove.
4605 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4606 a clone of the function body.
4607 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4608 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4610 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4611 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4614 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4615 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4616 Don't use lvalue casts, as GCC plans to remove support for them
4617 in GCC 3.5. Reported by Joseph S. Myers. This bug
4618 was also present in the non-GCC version, indicating that this
4619 code had always been buggy and had never been widely used.
4620 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4621 Use the fast variant of each macro, rather than copying the
4622 definiens of the fast variant; that way, we'll be more likely to
4623 catch future bugs in the fast variants.
4625 2003-10-20 Bruno Haible <bruno@clisp.org>
4627 * wait-process.h: New file, from GNU gettext.
4628 * wait-process.c: New file, from GNU gettext.
4630 2003-10-19 Jim Meyering <jim@meyering.net>
4632 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4634 2003-10-16 Paul Eggert <eggert@twinsun.com>
4636 * getgroups.c: Include <errno.h>, <stdlib.h>.
4637 (getgroups): First arg is int, not size_t.
4638 Don't let 'free' mangle errno.
4640 2003-10-16 Jim Meyering <jim@meyering.net>
4642 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4644 2003-10-15 Paul Eggert <eggert@twinsun.com>
4646 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4648 (new_exclude, add_exclude_file): Initial size no longer needs to
4650 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4651 our own address arithmetic overflow checking.
4653 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4654 (fnmatch): Do not alloca more than 2000 wide characters;
4655 instead, use malloc for large buffers.
4656 Check for address arithmetic overflow, and return -1
4657 with errno set to ENOMEM in that case.
4658 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4659 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4660 instead, return -1. Check for address arithmetic overflow.
4662 2003-10-14 Paul Eggert <eggert@twinsun.com>
4664 Handle invalid suffixes and overflow independently, so that
4665 callers can treat them independently as needed. Fix some bugs in
4666 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4667 suffix for a human-readable blocksize. The major caller-visible
4668 change is the addition of a new
4669 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4670 that both overflow and suffix chars were found.
4672 * human.c (humblock): Don't check separately for invalid suffix
4673 char; that is xstrtoumax's job (now that its bug is fixed).
4674 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4675 INTMAX_MAX]: New macros.
4676 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4677 TYPE_MAXIMUM): New macros.
4678 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4679 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4680 if overflow occurs, as it's what __strtol does and it's more useful
4682 (__xstrtol): If __strtol reports some error other than ERANGE,
4683 reflect it to the caller as LONGINT_INVALID. If it reports
4684 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4685 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4686 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4688 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4689 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4690 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4691 [defined UINTMAX_MAX]: New macros.
4693 2003-10-14 Bruno Haible <bruno@clisp.org>
4695 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4696 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4697 Also use volatile where needed.
4699 2003-10-12 Paul Eggert <eggert@twinsun.com>
4701 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4702 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4703 and define in terms of the other primitives.
4704 * xmalloc.c: Include stdbool.h; do not include exit.h.
4705 (SIZE_MAX): Define if not already defined.
4706 (array_size_overflow): New function.
4707 (xalloc_die): Abort instead of exiting if 'error' returns.
4708 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4709 (xmalloc, xrealloc): Use them.
4710 (xcalloc): Check for address arithmetic overflow.
4711 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4712 a bit faster than strcpy.
4714 2003-10-08 Paul Eggert <eggert@twinsun.com>
4716 Merge getpass from libc, plus a few fixes.
4718 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4719 Include <stdbool.h>.
4720 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4721 __fsetlocking to empty.
4722 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4723 do include <bits/libc-lock.h>.
4724 Do not include <fcntl.h>; not needed.
4725 [_LIBC]: Include <wchar.h>.
4726 (NOTCANCEL_MODE): New macro.
4727 (flockfile, funlockfile) [_LIBC]: New macros.
4728 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4729 [!_LIBC]: New macros.
4730 (call_fclose): New function.
4731 (getpass): Use it. Save tty stream separately; this simplifies the
4732 code and makes it more reliable if stdin happens to equal stdout.
4733 Invoke __fsetlocking on tty.
4734 Handle thread cancellation if needed.
4735 Namespace cleanup (use __tcgetattr, __getline).
4736 Use bool for Booleans.
4737 [USE_IN_LIBIO]: Handle wide streams.
4738 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4739 stream might go where.
4741 * unlocked-io.h: Include <stdio.h>, so that the caller
4742 doesn't have to include <stdio.h> before us.
4743 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4744 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4745 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4746 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4747 if not declared, so that we can use getpass.c code from libc without
4749 (flockfile, ftrylockfile, funlockfile): New macros.
4751 2003-10-06 Bruno Haible <bruno@clisp.org>
4753 * version-etc-2.h: Remove file.
4754 * version-etc-2.c: Remove file.
4756 2003-09-25 Jim Meyering <jim@meyering.net>
4757 Bruno Haible <bruno@clisp.org>
4759 This lets translators provide better translations for the
4760 "Written by ..." part of --version output.
4761 * version-etc.h: Include stdarg.h.
4762 (version_etc_copyright): Declare as readonly.
4763 (version_etc): Make this function variadic with a NULL-terminated list
4764 of author name strings.
4765 (version_etc_va): New declaration.
4766 * version-etc.c: Include stdarg.h, stdlib.h.
4767 (version_etc_copyright): Declare as readonly.
4768 (version_etc_va): New function. Provide a different translatable string
4769 for each possible number of authors < 10. Abbreviate when there are 10
4771 (version_etc): Make this function variadic. Call version_etc_va.
4772 Suggestion from Gary V. Vaughan.
4774 * long-options.h (parse_long_options): Change prototype: the authors
4775 string is moved to the end and becomes variadic.
4776 * long-options.c: Include stdarg.h.
4777 (parse_long_options): Make this function variadic, too.
4778 Call version_etc_va, not version_etc.
4780 2003-10-06 Bruno Haible <bruno@clisp.org>
4782 * fatal-signal.h: New file, from GNU gettext.
4783 * fatal-signal.c: New file, from GNU gettext.
4785 2003-10-04 Karl Berry <karl@gnu.org>
4787 * argp*: update from libc.
4789 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4791 * getpass.c (getpass): Use a no-op fseek when switching from input to
4792 output mode on the same stream.
4794 2003-09-29 Paul Eggert <eggert@twinsun.com>
4796 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4797 Fix arg typo in previous patch.
4799 2003-09-28 Jim Meyering <jim@meyering.net>
4801 * error.c: Correct cpp indentation.
4803 2003-09-27 Paul Eggert <eggert@twinsun.com>
4805 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4806 Omit the special code that used __typeof__, since we worry that
4807 it could be more trouble than it's worth. See:
4808 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4809 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4813 2003-09-26 Jim Meyering <jim@meyering.net>
4815 * error.c (error_tail): Move some declarations
4816 into inner scope where the local variables are used.
4818 2003-09-26 Bruno Haible <bruno@clisp.org>
4820 * stpncpy.h (gnu_stpncpy): New declaration.
4821 (stpncpy): Define as alias for gnu_stpncpy.
4822 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4824 2003-09-26 Paul Eggert <eggert@twinsun.com>
4826 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4827 (error_tail): Do not loop, reallocating temporary buffer, since
4828 the output cannot contain more wide characters than the input
4829 contains bytes, the size must be big enough already. This avoids
4830 one potential size overflow calculation. Check for size overflow
4831 when calculating temporary buffer size. Free temporary buffer
4832 when done, if it was allocated with malloc; this plugs a memory
4833 leak. Remove casts from void * to pointers, that are no longer
4834 needed now that we're assuming C89 or better.
4836 Merge error changes from glibc.
4838 * error.c, error.h: Update copyright notice header to match glibc.
4839 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4840 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4841 Disable cancellation while printing error.
4842 * error.h: Prepend __ to parameter names.
4844 2003-09-25 Karl Berry <karl@gnu.org>
4846 * argp-fmtstream.c, argp-help.c: update from libc.
4848 2003-09-25 Bruno Haible <bruno@clisp.org>
4850 * version-etc-2.h: New file, from version-etc.h with modifications.
4851 * version-etc-2.c: New file, from version-etc.c with modifications.
4853 2003-09-25 Simon Josefsson <jas@extundo.com>
4855 * xgetdomainname.h: New file.
4856 * xgetdomainname.c: New file.
4858 2003-09-25 Simon Josefsson <jas@extundo.com>
4859 Bruno Haible <bruno@clisp.org>
4861 * getdomainname.h: New file.
4862 * getdomainname.c: New file.
4864 2003-09-24 Paul Eggert <eggert@twinsun.com>
4866 * linebuffer.c (freebuffer): Don't free the argument, just
4867 the buffer associated with the argument. Bug reported by
4870 2003-09-19 Karl Berry <karl@gnu.org>
4872 * argp.h: update from libc.
4874 2003-09-16 Paul Eggert <eggert@twinsun.com>
4876 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4877 input error, instead of returning NULL the next time we are called
4878 (and therefore losing track of errno).
4880 2003-09-15 Paul Eggert <eggert@twinsun.com>
4882 * getndelim2.c (getndelim2): Don't trash errno when a read
4883 fails, so that the caller gets the proper errno.
4885 * readutmp.c (read_utmp): Likewise.
4886 Check for fstat error. Close stream and free storage
4889 2003-09-14 Bruno Haible <bruno@clisp.org>
4891 * fwriteerror.h: New file.
4892 * fwriteerror.c: New file.
4894 2003-09-14 Jim Meyering <jim@meyering.net>
4896 * getloadavg.c: Correct cpp indentation.
4897 * strdup.c: Likewise.
4898 * vasnprintf.c: Likewise.
4900 2003-09-12 Paul Eggert <eggert@twinsun.com>
4902 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4903 * obstack.c [!defined _LIBC]: Likewise.
4904 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4905 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4906 * exitfail.c: Don't include stdlib.h; no longer needed.
4908 More changes to assume C89 or better.
4910 * error.c (error_tail): Assume vprintf.
4912 * argmatch.c (getenv): Remove decl.
4913 * progreloc.c (get_full_program_name): Define via prototype.
4914 * setenv.c (clearenv): Likewise.
4915 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4917 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4918 (malloc, memcpy): Remove decls.
4919 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4920 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4921 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4922 (memcpy): Remove macro.
4923 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4924 (__P): Remove. All uses removed.
4925 (PTR): Remove. All uses changed to void *.
4926 (CHAR_BIT, NULL): Remove.
4927 (spaces, zeros, memset_space, memset_zero)
4928 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4930 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4931 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4932 Define with prototype.
4933 Remove now-unnecessary prototype decl.
4934 (extra_args_spec): Assume ANSI C. All uses changed.
4935 (extra_args_spec_iso): Remove.
4936 (my_strftime, emacs_strftimeu): Define via prototype.
4937 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4939 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4940 * strtoimax.c: Include <stdlib.h> unconditionally.
4941 (strtoul, strtol): Remove decls.
4942 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4944 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4945 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4946 (LOCALE_PARAM_PROTO): New macro.
4947 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4948 (INTERNAL (strtol), strtol): Define with a prototype.
4949 (PARAMS): Remove. All uses removed.
4950 * tempname.c: Include <string.h> unconditionally.
4951 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4952 * xgethostname.c (main): Define with a prototype.
4953 * xmalloc.c: Include "xalloc.h" first, to check interface.
4954 Include <stdlib.h> unconditionally.
4955 (calloc, malloc, realloc, free): Remove decls.
4956 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4957 Include <stdlib.h> unconditionally. Sort include file names.
4959 (xstrtod): Define with a prototype.
4960 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4961 (strtol, strtoul): Remove decls.
4963 2003-09-11 Paul Eggert <eggert@twinsun.com>
4965 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4966 Include <stdlib.h>, <string.h> unconditionally.
4967 Remove now-unnecessary cast to char *.
4968 * strnlen.c: Include <string.h> unconditionally.
4969 * yesno.c (yesno): Define with a prototype.
4971 2003-09-10 Bruno Haible <bruno@clisp.org>
4973 * strcspn.c: Include <string.h> unconditionally.
4974 * strpbrk.c: Include <string.h> unconditionally.
4975 * strstr.c: Include <string.h> unconditionally.
4976 * unicodeio.c: Include <string.h> unconditionally.
4977 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4978 * unsetenv.c: Likewise.
4979 * xreadlink.c: Include <stdlib.h> unconditionally.
4980 * yesno.c: Include <stdlib.h> unconditionally.
4981 (rpmatch): Add prototype.
4983 2003-09-10 Jim Meyering <jim@meyering.net>
4985 * error.c: Correct indentation of cpp directives.
4987 2003-09-09 Paul Eggert <eggert@twinsun.com>
4991 * acosl.c (main): Use a prototype.
4992 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4995 * getloadavg.c (getloadavg, main): Define via prototypes.
4997 * getopt.h (struct option.name): Assume C89, and use 'const'.
4998 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4999 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5001 * getopt.c (const): Remove macro.
5002 Include <string.h> unconditionally.
5003 (my_index): Remove; all uses changed to strchr.
5004 (strlen): Remove decl.
5005 (exchange): Remove forward decl; no longer needed.
5006 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5007 Define with prototype.
5008 * getopt1.c (const): Remove macro.
5009 (getopt_long, getopt_long_only, main): Define with prototype.
5011 * getugroups.c: Include <string.h> unconditionally.
5013 * getusershell.c: Include <stdlib.h> unconditionally.
5014 (getusershell, setusershell, endusershell, readname, main):
5015 Define with prototypes.
5017 * group-member.c: Include group-member.h first.
5018 Include <stdlib.h> unconditionally.
5020 * hard-locale.c: Include hard-locale.h first.
5021 Include <stdlib.h>, <string.h> unconditionally.
5023 * hash.c (free, malloc): Remove decls.
5024 Include <stdlib.h> unconditionally.
5026 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5027 (getenv): Do not declare.
5029 * idcache.c: Include <string.h> unconditionally.
5031 * long-options.c: Include long-options.h first, to test interface.
5032 Include <stdlib.h> unconditionally.
5034 * makepath.c: Include makepath.h first, to test interface.
5035 Include <stdlib.h> and <string.h> unconditionally.
5037 * linebuffer.c: Include <stdlib.h>.
5038 (free): Remove decl.
5040 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5041 rpl_malloc returns void *, not char *.
5042 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5044 * md5.h: Include <limits.h> unconditionally.
5045 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5046 (__P): Remove; all uses removed.
5047 * md5.c: Include "md5.h" first.
5048 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5049 md5_buffer, md5_process_bytes, md5_process_block):
5050 Define with prototypes.
5051 * sha.h (__P): Remove all uses. (It wasn't defined??)
5052 * sha.c: Include "sha.h" first.
5053 Include <stdlib.h>, <string.h> unconditionally.
5055 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5056 * memcmp.c (__ptr_t): Likewise.
5057 * memrchr.c (__ptr_t): Likewise.
5058 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5059 Include <string.h> unconditionally.
5060 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5061 * memchr.c: Include <stdlib.h> unconditionally.
5062 * memchr.c (LONG_MAX): Remove.
5063 * memrchr.c (LONG_MAX): Likewise.
5064 * memchr.c (__memchr): Define via a prototype.
5065 * memrchr.c (__memrchr): Likewise.
5066 * memcmp.c (__P): Remove, and remove all uses.
5067 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5068 Remove forward decls; no longer needed.
5069 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5070 Use types required by C89 in prototype.
5072 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5073 * savedir.c: Likewise.
5074 * mkdir.c (free): Remove decl.
5075 * rmdir.c (rmdir): Define with a prototype.
5076 * savedir.c: Include savedir.h first, to test interface.
5078 * mktime.c (STDC_HEADERS): Remove.
5079 Include <stdlib.h>, <string.h> unconditionally.
5081 * modechange.c: Include <stdlib.h> unconditionally.
5082 (malloc): Remove decl.
5084 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5085 (free): Remove decl.
5087 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5088 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5089 (This type really should be intptr_t, but that's a C99ism.)
5090 (_obstack_memcpy): Remove: all uses changed to memcpy.
5091 Include <string.h> unconditionally.
5092 (struct obstack): Assume __STDC__ for types of members
5093 chunkfun, freefun, extra_arg.
5094 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5095 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5096 obstack_begin, obstack_specify_allocation,
5097 obstack_specify_allocation_with_arg, obstack_chunkfun,
5098 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5099 Remove unprototyped decls and the macros that use them.
5100 * obstack.c (POINTER): Remove. All uses changed to void *.
5101 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5102 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5103 (defined __STDC__ && __STDC__)]:
5104 Remove nonprototyped code.
5105 Include <stdlib.h> unconditionally.
5106 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5107 _obstack_allocated_p, _obstack_free, obstack_free,
5108 _obstack_memory_used, print_and_abort):
5109 Define using prototypes.
5110 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5111 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5112 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5113 obstack_next_free, obstack_object_size, obstack_room) [0]:
5114 Remove unused, unprototyped code.
5116 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5118 * physmem.c (physmem_total, physmem_available, main): Define
5121 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5122 (main): Define with a prototype.
5124 * posixver.c (getenv): Remove decl.
5126 * putenv.c (malloc): Returns void *, not char *.
5127 Include <string.h> unconditionally.
5128 (strchr, memcpy, NULL): Do not define.
5130 * readtokens.c: Include readtokens.h first, to test interface.
5131 Include <stdlib.h>, <string.h> unconditionally.
5132 (init_tokenbuffer): Define with a prototype.
5134 * regex.c (PARAMS): Remove. All uses removed.
5135 All uses of _RE_ARGS removed, too.
5136 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5138 (bzero): Assume memset exists.
5139 (memcmp, memcpy, NULL): Remove.
5140 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5141 char, or assignments to local vars of type signed char.
5142 (init_syntax_once, PREFIX(extract_number_and_incr),
5143 PREFIX(print_partial_compiled_pattern),
5144 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5145 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5146 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5147 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5148 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5149 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5150 wcs_compile_range, byte_compile_range, truncate_wchar,
5151 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5152 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5153 count_mbs_length, wcs_re_match_2_internal,
5154 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5155 PREFIX(alt_match_null_string_p),
5156 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5157 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5158 regfree, PREFIX(extract_number)): Define with prototype. Remove
5159 now-unnecessary declaration, if any.
5160 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5162 Remove now-unnecessary casts among pointer types.
5163 * regex.h (_RE_ARGS): Remove. All uses removed.
5165 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5166 (free): Remove decl.
5168 * rpmatch.c: Include <stdlib.h> unconditionally.
5170 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5171 (free): Remove decl.
5173 * save-cwd.c: Include <stdlib.h> unconditionally.
5174 * xgetcwd.c: Likewise.
5176 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5177 (free): Remove decl.
5179 * strchrnul.c (strchrnul): Define with a prototype.
5180 Fix bug: c_in was not converted to char before searching.
5182 The following changes are not K&R related:
5184 * group-member.h: Include <sys/types.h>, so that this file is
5186 * makepath.h: Likewise.
5188 * getusershell.c (readname, default_index, line_size, readname):
5189 Use size_t, not int, for sizes.
5190 (readname): If the size overflows, report an error instead of
5193 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5195 * getndelim2.c: Assume stdlib.h per the C89 spec.
5197 2003-09-08 Paul Eggert <eggert@twinsun.com>
5199 Assume C89 or better; remove K&R cruft.
5200 A few of these changes were first proposed by Derek Robert Price
5201 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5203 * addext.c: Include <string.h> unconditionally.
5204 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5205 Don't declare getenv or malloc.
5207 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5208 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5210 (find_stack_direction, alloca): Use prototypes.
5212 * atexit.c (atexit): Define using a prototype.
5214 * basename.c, dirname.c, stripslash.c:
5215 Include <string.h> unconditionally.
5217 * bcopy.c: Include <stddef.h>.
5218 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5220 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5222 * error.h (error, error_at_line, error_print_progname)
5223 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5224 * error.c: Include error.h first, to check interface.
5225 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5226 (VA_START): Remove; all uses changeed to va_start.
5227 (exit, strerror): Remove decls.
5228 (error_print_progname): Prototype uncondionally.
5229 Don't include <errno.h>; no longer needed.
5230 (private_strerror): Remove.
5231 (error_tail): Always define.
5232 (error, error_at_line): Assume C89 or better; always use prototypes.
5233 * fatal.c: Include "fatal.h" first, to test interface.
5234 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5235 (VA_START): Remove; all uses changed to va_start.
5236 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5238 (exit): Remove decl.
5239 (fatal): Prototype unconditionally. Assume va_start works.
5240 Abort at end, to pacify gcc.
5242 * euidaccess.c (main): Define with a prototype.
5244 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5246 * exitfail.c: Include <stdlib.h> unconditionally.
5248 * fnmatch_.h (__P): Remove. All uses changed to assume
5250 * fnmatch.c: Include fnmatch.h first, to test interface.
5251 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5252 (getenv): Remove decl.
5253 (fnmatch): Define using a prototype.
5254 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5255 (FCT): Define using a prototype.
5257 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5259 * gethostname.c: Include <stddef.h>.
5260 (gethostname): Define with prototype. Length is size_t, not int.
5262 2003-09-08 Paul Eggert <eggert@twinsun.com>
5264 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5265 getversion.c should have been removed then, but was accidentally
5268 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5269 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5271 2003-09-07 Paul Eggert <eggert@twinsun.com>
5273 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5274 copy_tm_result. Bug reported by Simon Josefsson in
5275 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5277 2003-09-06 Paul Eggert <eggert@twinsun.com>
5279 * time_r.c, time_r.h: New files.
5281 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5283 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5284 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5286 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5288 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5289 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5292 * timegm.c: Switch to glibc implementation, with the following changes:
5293 [defined HAVE_CONFIG_H]: Include <config.h>.
5294 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5295 (__mktime_internal) [!defined _LIBC]: New decl.
5296 (__gmtime_r) [!defined _LIBC]: New macro and function.
5297 (timegm): Use a prototype, since gnulib assumes C89.
5298 Do not bother declaring tmp to be const, as it's not really usefu.
5299 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5300 (timegm): Declare only if HAVE_DECL_TIMEGM.
5302 2003-09-03 Paul Eggert <eggert@twinsun.com>
5304 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5305 Bug reported by Lute Kamstra in
5306 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5308 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5309 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5310 course with correspondingly smaller numbers for tomorrow and
5311 yesterday. From Tadayoshi Funaba. Originally installed into
5312 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5315 2003-08-31 Simon Josefsson <jas@extundo.com>
5317 * timegm.h: New file.
5318 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5320 2003-08-31 Karl Berry <karl@gnu.org>
5322 * argp.h: update from libc.
5324 2003-08-28 Bruno Haible <bruno@clisp.org>
5326 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5327 warning on QNX, which defines O_BINARY to 000000.
5329 2003-08-24 Bruno Haible <bruno@clisp.org>
5331 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5332 MSVC7 <stdio.h> is included later.
5334 2003-08-20 Bruno Haible <bruno@clisp.org>
5336 * progname.h: New file, from GNU gettext.
5337 * progname.c: New file, from GNU gettext.
5338 * progreloc.c: New file, from GNU gettext.
5340 2003-08-19 Bruno Haible <bruno@clisp.org>
5342 * xstrdup.c: Assume <string.h> exists.
5344 2003-08-18 Jim Meyering <jim@meyering.net>
5346 * setenv.h: Indent nested cpp directive.
5347 * vasnprintf.c: Remove trailing blanks.
5349 2003-08-17 Simon Josefsson <jas@extundo.com>
5350 Bruno Haible <bruno@clisp.org>
5352 * xstrndup.h: New file.
5353 * xstrndup.c: New file.
5355 2003-08-17 Bruno Haible <bruno@clisp.org>
5357 * strndup.h: New file.
5359 2003-08-16 Paul Eggert <eggert@twinsun.com>
5361 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5362 space, undoing this 2003-08-12 change:
5363 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5365 2003-08-16 Jim Meyering <jim@meyering.net>
5367 Merge from coreutils.
5368 * xstrtoimax.c: #else #if -> #elif.
5369 * xstrtoumax.c: Likewise.
5371 2003-08-15 Paul Eggert <eggert@twinsun.com>
5373 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5374 rather than tab, after '#' in shell-script copyright notices.
5375 Suggested by Bruno Haible.
5377 2003-08-15 Jim Meyering <jim@meyering.net>
5378 and Paul Eggert <eggert@twinsun.com>
5380 Merge from coreutils.
5381 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5382 member but strut utmpx does not. Needed for AIX 4.3.3.
5383 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5385 2003-08-15 Jim Meyering <jim@meyering.net>
5387 Merge from coreutils.
5388 * xgethostname.c: Include <stdlib.h>.
5389 (xghostname): Don't exit for anything other than memory-related
5390 failure; just return NULL.
5391 * userspec.c: Include "posixver.h".
5392 (parse_user_spec): Accept `.' as a separator only
5393 in pre-POSIX-200112 mode.
5394 * strtoimax.c: Use #elif rather than #else #if.
5395 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5396 Remove function, now that we can rely on a working tzset function.
5397 [!_LIBC]: Ensure that the required autoconf test has been run.
5398 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5399 Use underlying_strftime for %r.
5400 * sha.c: Merge in some clean-up and optimization changes from glibc.
5401 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5402 Ensure that it is a multiple of 64.
5403 Rearrange loop exit tests so as to avoid performing an
5404 additional fread after encountering an error or EOF.
5405 * realloc.c: Update copyright date.
5407 2003-08-14 Jim Meyering <jim@meyering.net>
5409 Merge from coreutils.
5410 * obstack.h: Whitespace changes.
5411 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5412 and xcalloc return values.
5413 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5414 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5415 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5416 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5417 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5419 Use mntctl's return value to drive the entry-processing loop, since
5420 we can't rely on the value of the vmt_length member in the last
5421 entry. On some systems doing so could result in exhausting
5422 virtual memory. Based in part on a patch from Mike Jetzer.
5424 2003-08-14 Jim Meyering <jim@meyering.net>
5425 and Paul Eggert <eggert@twinsun.com>
5427 Merges from coreutils, plus other fixes.
5428 * physmem.c: Merge in portability changes from gcc/libiberty
5429 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5430 for credits and details. Thanks to Kaveh Ghazi for helping
5431 to keep these files in sync.
5432 (ARRAY_SIZE): Define it.
5433 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5434 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5435 (memcasecmp): Don't assume size_t fits in unsigned int.
5436 Remove casts and duplicate code.
5437 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5438 (memcpy): Remove definition.
5439 Merge in some clean-up and optimization changes from glibc.
5440 [BLOCKSIZE]: Move definition to top of file.
5441 Ensure that it is a multiple of 64.
5442 Rearrange loop exit tests so as to avoid performing an
5443 additional fread after encountering an error or EOF.
5444 * md5.h (md5_uintptr): Define.
5445 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5446 return to the initial working directory. Preserve errno
5448 * idcache.c: Include "xalloc.h".
5449 (xmalloc, xrealloc): Remove decls.
5450 (getuser): Remove casts no longer required in C89.
5451 * human.c: Include stdio.h, for sprintf.
5452 * group-member.c: Include "xalloc.h".
5453 (xmalloc, xrealloc): Remove decls.
5454 (get_group_info): Remove casts no longer required in C89.
5455 * getusershell.c (readname): Remove casts no longer required in C89.
5456 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5457 * getline.c: Whitespace fix, from coreutils.
5459 2003-08-13 Paul Eggert <eggert@twinsun.com>
5461 * exclude.c: Include <ctype.h>
5462 (IN_CTYPE_DOMAIN): New macro.
5464 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5467 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5468 Undo previous (whitespace-only) change.
5470 2003-08-12 Paul Eggert <eggert@twinsun.com>
5472 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5473 Normalize leading white space and remove trailing white space.
5474 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5475 notice, as per ../config/srclist-update.
5477 Merge from coreutils.
5478 * euidaccess.h: New file.
5479 * euidaccess.c: Include it.
5480 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5481 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5482 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5484 2003-08-11 Bruno Haible <bruno@clisp.org>
5486 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5487 (vasnprintf): Use it instead of wcslen.
5489 2003-08-11 Bruno Haible <bruno@clisp.org>
5491 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5492 value to ensure that _Bool promotes to int. Use #define for _Bool when
5493 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5495 2003-08-10 Karl Berry <karl@gnu.org>
5497 * regex.h: update from libc (whitespace fix).
5499 2003-08-09 Paul Eggert <eggert@twinsun.com>
5501 Merge some files from coreutils. These changes were
5502 originally made by Jim Meyering.
5503 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5504 many older Unixes require this.
5505 * alloca.c (alloca): Remove cast to argument of free;
5506 no longer needed in C89.
5507 * alloca_.h, regex.h: Fix white space to match
5508 what GNU indent does.
5510 2003-08-05 Paul Eggert <eggert@twinsun.com>
5512 * bumpalloc.h: Remove.
5514 2003-08-04 Paul Eggert <eggert@twinsun.com>
5516 * getloadavg.c: Change copyright notice and spacing to conform to
5519 Merge from coreutils.
5520 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5522 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5523 from Karl Berry, implemented by Jim Meyering.
5524 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5525 from Dmitry V. Levin.
5526 Remove anachronistic cast of xrealloc.
5527 * fnmatch_.h (__const): Remove. Use 'const'.
5528 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5529 type. Otherwise, it wouldn't compile with at least /bin/cc on
5530 ymp-cray-unicos9.0.2.X.
5531 Combine two mostly-identical uses of alloca into one.
5532 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5534 2003-08-04 Dave Love <d.love@dl.ac.uk>
5538 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5539 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5540 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5541 obsolete NLIST_NAME_UNION.
5542 [__GNU__]: Undef BSD and FSCALE.
5543 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5545 2003-08-03 Paul Eggert <eggert@twinsun.com>
5547 * stdbool_.h (_Bool): Make it signed char, instead of
5548 an enum type, so that it's guaranteed to promote to int. See:
5549 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5551 2003-07-31 Paul Eggert <eggert@twinsun.com>
5553 * strerror.c: Include config.h, limits.h. Declare sprintf.
5554 (strerror): Don't assume that a printable int fits in 14 bytes.
5556 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5557 Bruno Haible <bruno@clisp.org>
5559 * getline.h (getline, getdelim): Change return type to ssize_t.
5560 * getline.c (getline, getdelim): Likewise.
5561 Remove _GNU_SOURCE define; now it's defined in config.h through
5564 2003-07-22 Paul Eggert <eggert@twinsun.com>
5566 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5567 over-parenthesization in macros.
5569 Sync with coreutils.
5571 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5574 Use `exit_failure' for xalloc and xmemcoll instead of their own
5575 private exit-failure variables.
5576 * xalloc.h (xalloc_exit_failure): Remove.
5577 * xmalloc.c: Likewise. Include exitfail.h.
5578 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5579 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5580 * xmemcoll.c: Likewise. Include exitfail.h.
5581 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5583 2003-07-18 Paul Eggert <eggert@twinsun.com>
5585 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5586 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5587 to test that it can stand by itself. Include "exitfail.h".
5588 Clients should set exit_failure instead.
5589 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5591 2003-07-18 Andreas Schwab <schwab@suse.de>
5593 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5595 2003-07-18 Bruno Haible <bruno@clisp.org>
5597 * getndelim2.h: New file.
5598 * getndelim2.c: Make into a module of its own. Include config.h,
5600 (getndelim2): Make non-static. Change return type to ssize_t.
5601 * getline.h: Change argument names.
5602 * getline.c: Include getndelim2.h instead of getndelim2.c.
5603 * getnline.c: Include getndelim2.h.
5605 2003-07-17 Bruno Haible <bruno@clisp.org>
5607 * Makefile.am: Remove file.
5608 * Makefile.in: Remove file.
5610 2003-07-17 Bruno Haible <bruno@clisp.org>
5612 * getnline.h: New file.
5613 * getnline.c: New file.
5614 * getndelim2.c: New file, extracted from getline.c.
5615 (getndelim2): Renamed from getdelim2, with added nmax argument.
5616 * getline.c: Include getndelim2.c.
5617 (getdelim2): Moved out to getndelim2.c.
5618 (getline, getdelim): Update.
5620 2003-07-15 <karl@gnu.org>
5622 * vasnprintf.c: update from gettext.
5624 2003-07-15 Jim Meyering <jim@meyering.net>
5626 * makepath.c (make_path): Enclose diagnostic in _(...).
5628 2003-07-14 Paul Eggert <eggert@twinsun.com>
5630 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5631 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5632 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5633 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5634 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5635 updated automatically by ../config/srclist-update. This changes
5636 their license from LPGL to GPL.
5638 2003-07-14 Jim Meyering <jim@meyering.net>
5640 Don't emit diagnostics. Let callers do that.
5641 * save-cwd.c: Don't include "error.h".
5642 (save_cwd): Don't call error. Ensure that errno is valid
5643 when returning nonzero.
5645 * save-cwd.h (restore_cwd): Update prototype.
5646 * save-cwd.c (restore_cwd): Remove two parameters.
5647 Simplify. Don't call error upon failure. Let callers do that.
5648 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5649 when auditing is enabled. But don't bother updating the #if.
5651 2003-07-14 Simon Josefsson <jas@extundo.com>
5653 * mempcpy.h: New file.
5654 * mempcpy.c: New file.
5656 2003-07-14 Paul Eggert <eggert@twinsun.com>
5658 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5659 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5660 unicodeio.c, unicodeio.h, unlocked-io.h:
5661 Switch from LGPL to GPL.
5663 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5665 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5666 it breaks C++ compilation.
5667 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5669 2003-07-10 Jim Meyering <jim@meyering.net>
5671 * vasnprintf.c: Remove trailing blanks.
5672 Make cpp indentation consistent.
5674 2003-07-09 Paul Eggert <eggert@twinsun.com>
5676 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5677 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5678 Switch from LGPL to GPL.
5680 2003-07-07 Paul Eggert <eggert@twinsun.com>
5682 * mktime.c: Fix some boundary cases and remove need for floating point.
5684 Issue a compile-time diagnostic if time_t is floating point, or if
5685 two's complement arithmetic is not in effect, or if arithmetic
5686 right shift does not propagate the sign. These assumptions were
5687 all in the original code but they weren't checked.
5689 (TIME_T_MIDPOINT, verify): New macros.
5690 (__isleap): Remove; it has integer overflow problems.
5691 (leapyear): New function, without those problems.
5692 (ydhms_tm_diff): Remove; splitting into two parts.
5693 (ydhms_diff): New function, containing the arithmetic part of
5694 the old ydhms_tm_diff function. Issue a compile-time
5695 diagnostic if we are not using C99 integer division.
5696 Avoid casts when possible.
5697 (guess_time_tm): New function, containing the checking part of
5698 the old ydhms_tm_diff function. Return the new value, rather than
5699 the difference between it and the old. Accept a new argument T
5700 so that *T specifies the old value. Check for overflow in the result.
5702 (__mktime_internal): Use a time_t offset, not a long int offset.
5703 This undoes the 2003-06-04 change, which is no longer needed now
5704 that we have better overflow checking.
5705 (localtime_offset): Likewise.
5707 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5708 and long are 64-bit but int is only 32-bit.
5709 (ydhms_diff): Use long int to store year1 and yday1.
5710 Issue a compile-time diagnostic if long int is not wide enough.
5712 (__mktime_internal): Use long int to store adjusted year and yday.
5713 Use plain C rather than preprocessor commands, if that doesn't
5715 Check for overflow (and try to repair) after each probe
5716 rather than checking only at the very end. This avoids some bugs
5717 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5718 does not equal GMT offset at maximum time).
5719 Use integer to check for overflow rather than floating point; this
5720 is more portable to non-IEEE hosts, and is a tad faster.
5721 When we detect that we are oscillating between two values,
5722 don't check whether tm_isdst has the requested value, since
5723 we already know the answer. When tm_isdst has the wrong value,
5724 use a different heuristic to find the right one, based on the
5725 extreme values actually observed in practice in tz2003a,
5726 rather than the (overly optimistic) "previous 3 calendar quarters".
5728 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5729 "T const" to accommodate glibc style.
5730 (check_result): Use less-confusing report format. "long" -> "long int.
5732 Don't loop if the iteration overflows time_t.
5733 Allow a negative step in the iteration.
5735 2003-07-01 Paul Eggert <eggert@twinsun.com>
5737 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5738 having it depend on HAVE_SYS_TYPES_H.
5740 2003-06-25 Bruno Haible <bruno@clisp.org>
5742 * readlink.c: New file.
5744 2003-06-20 Bruno Haible <bruno@clisp.org>
5746 Assume C89, so PARAMS isn't needed.
5747 * unicodeio.h (PARAMS): Remove.
5748 * unicodeio.c: Don't use PARAMS.
5750 2003-06-18 Jim Meyering <jim@meyering.net>
5752 Merge changes from coreutils.
5753 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5754 Remove explicit declarations of xmalloc and realloc.
5756 (read_utmp): Remove anachronistic cast of xmalloc.
5758 2003-06-17 Paul Eggert <eggert@twinsun.com>
5760 Assume C89, so PARAMS isn't needed.
5761 * backupfile.h (PARAMS): Remove. All uses removed.
5762 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5763 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5764 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5765 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5766 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5767 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5768 xstrtol.h: Likewise.
5769 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5770 same.h, strverscmp.h: Do not include config.h; no longer needed.
5771 Anyway, config.h should always be included before any other file.
5773 2003-06-11 Simon Josefsson <jas@extundo.com>
5775 * sysexit_.h: New file.
5777 2003-05-20 Derek Price <derek@ximbiot.com>
5779 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5781 2003-06-10 Simon Josefsson <jas@extundo.com>
5783 * strchrnul.h: New file.
5784 * strchrnul.c: New file.
5786 2003-06-10 Simon Josefsson <jas@extundo.com>
5788 * argp.h: New file, from glibc.
5789 * argp-ba.c: New file, from glibc.
5790 * argp-eexst.c: New file, from glibc.
5791 * argp-fmtstream.c: New file, from glibc.
5792 * argp-fmtstream.h: New file, from glibc.
5793 * argp-fs-xinl.c: New file, from glibc.
5794 * argp-help.c: New file, from glibc.
5795 * argp-namefrob.h: New file, from glibc.
5796 * argp-parse.c: New file, from glibc.
5797 * argp-pv.c: New file, from glibc.
5798 * argp-pvh.c: New file, from glibc.
5799 * argp-xinl.c: New file, from glibc.
5801 2003-06-07 Jim Meyering <jim@meyering.net>
5803 * readtokens.h: Put `Free Software Foundation, Inc.'
5804 in place of my name in the copyright comment.
5805 Remove definition and uses of __P.
5808 * stat.c: Don't declare xmalloc explicitly.
5809 Instead, include "xalloc.h".
5810 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5811 xrealloc, and xcalloc return values.
5812 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5814 * xgetcwd.h: Remove definition/uses of PARAMS.
5816 2003-06-06 Jim Meyering <jim@meyering.net>
5818 * stdbool_.h: Renamed from stdbool.h.in.
5820 2003-06-06 Jim Meyering <jim@meyering.net>
5822 Merge from coreutils.
5823 * same.c: (same_name): Declare *_basename locals to be `const'.
5824 Consolidate declarations and initializations of *_base* locals.
5826 Merge from coreutils.
5827 This avoids a core dump on systems without GNU putenv,
5828 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5829 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5830 (unsetenv): New static function, from GNU libc.
5831 (rpl_putenv): Use it.
5833 * modechange.c: Remove trailing blanks.
5835 Merge from coreutils.
5836 * fsusage.c: Remove declaration of statfs.
5837 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5839 * posixtm.c: Include <stdbool.h> unconditionally.
5841 2003-06-05 Paul Eggert <eggert@twinsun.com>
5843 * mktime.c (__mktime_internal): When resolving a tm_isdst
5844 mismatch, look in future quarters as well as past. This fixes a
5845 bug when processing fall-backwards gaps immediately after a long
5846 period of daylight-saving time.
5848 * mktime.c: Assume freestanding C89 or better.
5849 (HAVE_LIMITS_H): Remove. Assume it's 1.
5850 (__P): Remove; not used.
5851 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5852 (mktime, not_equal_tm, print_tm, check_result,
5853 main): Use prototypes. Use const * where appropriate.
5854 (main): Fix typo in testing code that uncovered by above changes.
5855 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5857 2003-06-04 Paul Eggert <eggert@twinsun.com>
5859 * mktime.c: Fix Debian bug 177940
5860 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5861 (localtime_offset): Now long int, not time_t, because we want it
5862 to be guaranteed to be signed. All uses changed.
5863 (__mktime_internal): If overflow would occur when adding offset,
5866 Merge 'human' changes from coreutils. Rewrite to support
5867 locale-specific notations like thousands separators.
5868 * human.c: Simplify authorship notice.
5869 Include human.h immediately after config.h.
5870 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5871 <limits.h>: Do not include, since human.h does.
5872 (SIZE_MAX, UINTMAX_MAX): New macros.
5873 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5874 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5875 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5876 (power_letter): Renamed from suffixes.
5877 (generate_suffix_backwards): Remove.
5878 (adjust_value): Now takes int style (because of human.h changes)
5879 and long double value (for greater precision on some platforms).
5880 (group_number): New function.
5881 (human_readable): Use it. Use integer options, not enum.
5882 Put the options before the sizes in the arg list.
5883 Support all the new options.
5884 The old human_readable function has been removed;
5885 use inttostr.h instead.
5886 (human_readable, default_block_size, humblock):
5887 Use uintmax_t, not int, for block sizes.
5888 (human_readable_inexact, block_size_types): Remove.
5889 (block_size_opts): New constant.
5890 (human_options): Renamed from human_block_size, with new signature
5891 that allows block sizes up to UINTMAX_MAX. All callers changed.
5892 * human.h: Add copyright and authorship notice.
5893 Include <limits.h> and <stdbool.h> unconditionally.
5894 (PARAMS): Remove. All uses removed.
5895 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5896 (enum human_inexact_style): Remove tag; now a nameless enum.
5897 (human_floor, human_ceiling, human_round_to_even): Now have
5898 values 2, 0, 1 rather than -1, 1, 0.
5899 (human_group_digits, human_suppress_point_zero, human_autoscale,
5900 human_base_1024, human_SI, human_B): New constants.
5901 (human_readable_inexact, human_block_size): Remove.
5902 (human_readable): Size args are now uintmax_t, not int.
5903 (human_options): New decl.
5905 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5906 unnecessary now that we assume C89 or better. This change
5907 imported from coreutils.
5909 * mktime.c (__mktime_internal): Do not reject negative timestamps
5910 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5911 in the 2003-05-30 sync from glibc.
5913 .h files should stand alone, but we shouldn't include <sys/types.h>
5914 if we can get away with just <stddef.h>.
5916 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5917 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5918 rather than <sys/types.h>, as we merely need size_t.
5919 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5921 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5922 Include <stdio.h>, to get FILE.
5923 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5924 memcasecmp.h has included <stddef.h> and all we need is size_t.
5925 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5926 our interface, instead of including <sys/types.h>
5928 2003-06-02 Paul Eggert <eggert@twinsun.com>
5931 Fix some minor time-related bugs with POSIX time arguments.
5932 Some valid time stamps were being rejected (notably -1, and
5933 time stamps before 1900 on 64-bit hosts). And some invalid
5934 time stamps were being accepted, e.g. September 31.
5936 * posixtm.h (posixtime): Return bool instead of time_t, so
5937 that we can return (time_t) -1 successfully.
5938 * posixtm.c: Likewise.
5939 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5940 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5941 (t): Remove static var.
5942 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5943 of static var. All uses changed.
5944 (year): Do not reject years before 1900; they can occur with
5946 (posix_time_parse): Do not check for out-of-range components;
5947 that is now the caller's responsibility, since our checks were
5948 only approximations.
5949 (posixtime): Use mktime to check for out-of-range components,
5950 since it knows them exactly.
5951 If mktime returns (time_t) -1, check whether an error actually occurred
5952 by invoking localtime on -1.
5953 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5954 posixtime failures better.
5955 Improve the test data (in comments only).
5957 2003-05-30 <karl@gnu.org>
5959 * mktime.c: update from libc.
5961 2003-05-30 Bruno Haible <bruno@clisp.org>
5963 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5964 * localcharset.h: Likewise.
5965 * localcharset.c: Likewise.
5967 2003-05-28 Paul Eggert <eggert@twinsun.com>
5969 Assume the headers required for C89 freestanding compilers.
5970 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5971 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5972 without checking for HAVE_LIMITS_H.
5973 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5974 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5976 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5977 * exclude.c: Include <stdbool.h> unconditionally.
5978 * tempname.c: Include <stddef.h> unconditionally.
5979 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5980 * modechange.c, rpmatch.c (NULL): Don't define, since
5981 <stddef.h> does that.
5982 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5983 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5984 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5985 * xstrtol.c: Likewise.
5986 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5987 * savedir.c: Include <stddef.h> instead of defining NULL.
5989 * addext.c (addext): Use assignment rather than cast, to avoid
5990 warnings on some platforms.
5992 * mktime.c (__mktime_internal): Do not reject negative timestamps
5995 2003-05-10 Bruno Haible <bruno@clisp.org>
5997 * linebreak.c (iconv_string_length): Don't return -1 just because the
5998 string is longer than 4 KB.
6000 2003-05-12 Jim Meyering <jim@meyering.net>
6002 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6003 the space-padded-by-default conversion specifiers, %e, %k, %l.
6005 2003-05-03 Bruno Haible <bruno@clisp.org>
6007 Upgrade to Unicode-4.0.
6008 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6009 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6010 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6011 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6012 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6013 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6014 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6015 Change width of U+E0100..U+E01EF from 1 to 0.
6017 2003-04-25 Bruno Haible <bruno@clisp.org>
6019 * copy-file.c: Include <stddef.h>, for size_t.
6021 2003-04-25 Jim Meyering <jim@meyering.net>
6023 * copy-file.c (copy_file_preserving): Declare buf_size to be
6024 of type size_t, not int.
6026 2003-04-11 Jim Meyering <jim@meyering.net>
6028 Merge changes from Coreutils.
6030 2003-03-22 Jim Meyering <jim@meyering.net>
6032 * strftime.c (widen): Cast alloca return value to proper type.
6034 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6037 * strftime.c (my_strftime): Handle very large width
6038 specifications for numeric values correctly. Improve checks for
6041 2003-01-19 Jim Meyering <jim@meyering.net>
6043 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6044 (nl_get_alt_digit) [! defined my_strftime]: Define.
6045 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6046 _nl_get_alt_digit and _nl_get_walt_digit.
6048 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6049 These changes have no effect outside of _LIBC.
6051 2003-04-10 Bruno Haible <bruno@clisp.org>
6053 * findprog.h: New file, from GNU gettext.
6054 * findprog.c: New file, from GNU gettext.
6056 2003-04-05 Jim Meyering <jim@meyering.net>
6058 Merge changes from Coreutils.
6060 * exclude.h (PARAMS): Remove definition and uses.
6061 * exclude.c: Remove uses of `PARAMS'.
6063 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6064 Add test-cases for DOS filenames. Declare program_name.
6065 (main): Set up program_name. Patch by Rich Dawe.
6067 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6069 Use mntctl's return value to drive the entry-processing loop, since
6070 we can't rely on the value of the vmt_length member in the last
6071 entry. On some systems doing so could result in exhausting
6072 virtual memory. Based in part on a patch from Mike Jetzer.
6074 2003-04-04 Bruno Haible <bruno@clisp.org>
6076 * linebreak.h: New file, from GNU gettext.
6077 * linebreak.c: New file, from GNU gettext with slight modifications.
6078 * lbrkprop.h: New file, from GNU gettext.
6080 2003-04-03 Bruno Haible <bruno@clisp.org>
6082 * utf8-ucs4.h: New file, from GNU gettext.
6083 * utf16-ucs4.h: New file, from GNU gettext.
6084 * ucs4-utf8.h: New file, from GNU gettext.
6085 * ucs4-utf16.h: New file, from GNU gettext.
6087 2003-04-02 Bruno Haible <bruno@clisp.org>
6089 * binary-io.h: New file, from GNU gettext.
6091 2003-04-01 Bruno Haible <bruno@clisp.org>
6093 * pathname.h: New file, from GNU gettext.
6094 * concatpath.c: New file, from GNU gettext.
6096 2003-03-30 Bruno Haible <bruno@clisp.org>
6098 * copy-file.c (copy_file_preserving): Don't set owner if the function
6099 chown() doesn't exist.
6101 2003-03-28 Bruno Haible <bruno@clisp.org>
6103 * copy-file.h: New file, from GNU gettext.
6104 * copy-file.c: New file, from GNU gettext.
6106 2003-03-18 Jim Meyering <jim@meyering.net>
6108 * quote.c (quote_n): Fix typo in comment.
6110 2003-03-14 Jim Meyering <jim@meyering.net>
6112 Merge changes from Coreutils.
6113 * obstack.h (obstack_object_size): Declare temporary, __o,
6114 to be const, in order to avoid warnings.
6115 (obstack_room): Likewise.
6116 (obstack_empty_p): Likewise.
6118 2003-03-13 Paul Eggert <eggert@twinsun.com>
6120 Merge changes from Bison.
6121 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6122 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6123 when compiling Bison 1.875's `bitset bset = obstack_alloc
6124 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6125 * hash.c: Include <stdbool.h> unconditionally.
6127 2003-03-09 Paul Eggert <eggert@twinsun.com>
6129 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6130 Reported by Bruce Becker; see:
6131 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6133 2003-03-03 Paul Eggert <eggert@twinsun.com>
6134 Bruno Haible <bruno@clisp.org>
6136 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6137 Reported by John Hughes, see
6138 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6140 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6142 * poll_.h: New file.
6145 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6147 * mathl.h: New file.
6148 * acosl.c: New file.
6149 * asinl.c: New file.
6150 * atanl.c: New file.
6151 * ceill.c: New file.
6154 * floorl.c: New file.
6155 * frexpl.c: New file.
6156 * ldexpl.c: New file.
6158 * sincosl.c: New file.
6160 * sqrtl.c: New file.
6162 * trigl.c: New file.
6163 * trigl.h: New file.
6165 2003-02-17 Bruno Haible <bruno@clisp.org>
6167 * mkdtemp.h: New file, from GNU gettext.
6168 * mkdtemp.c: New file, from GNU gettext.
6170 2003-01-31 Bruno Haible <bruno@clisp.org>
6172 * rename.c: #undef rename before defining rpl_rename.
6173 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6175 2003-01-30 Bruno Haible <bruno@clisp.org>
6177 * printf-args.h: New file, from GNU gettext.
6178 * printf-args.c: New file, from GNU gettext.
6179 * printf-parse.h: New file, from GNU gettext.
6180 * printf-parse.c: New file, from GNU gettext.
6181 * vasnprintf.h: New file, from GNU gettext.
6182 * vasnprintf.c: New file, from GNU gettext.
6183 * asnprintf.c: New file, from GNU gettext.
6184 * vasprintf.h: New file, from GNU gettext with modifications.
6185 * vasprintf.c: New file, from GNU gettext.
6186 * asprintf.c: New file, from GNU gettext.
6188 2003-01-29 Bruno Haible <bruno@clisp.org>
6190 * stpncpy.h: New file, from GNU gettext with modifications.
6191 * stpncpy.c: New file, from GNU gettext with modifications.
6193 2003-01-28 Bruno Haible <bruno@clisp.org>
6195 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6197 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6200 2003-01-27 Bruno Haible <bruno@clisp.org>
6202 * xsetenv.h: New file, from GNU gettext.
6203 * xsetenv.c: New file, from GNU gettext.
6205 2003-01-23 Bruno Haible <bruno@clisp.org>
6207 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6209 2003-01-22 Bruno Haible <bruno@clisp.org>
6211 * exit.h: New file, from GNU gettext.
6213 2003-01-11 Bruno Haible <bruno@clisp.org>
6215 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6216 * strcase.h (strcasecmp, strncasecmp): Likewise.
6218 2003-01-14 Jim Meyering <jim@meyering.net>
6220 * same.c (same_name): Tweak a comment.
6222 2003-01-11 Bruno Haible <bruno@clisp.org>
6224 * same.c (same_name): Reorder tests so as to avoid calling stat()
6225 when a string comparison is sufficient.
6227 2003-01-11 Bruno Haible <bruno@clisp.org>
6229 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6232 2003-01-11 Bruno Haible <bruno@clisp.org>
6234 * hash-pjw.c: Add comment about low quality of this function.
6236 2003-01-12 Paul Eggert <eggert@twinsun.com>
6238 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6239 to avoid collisions with libcurses and libreadline.
6241 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6242 * getstr.h, getstr.c: Remove.
6243 * getline.c: Include "getline.h", to check interface.
6244 Move body of old getstr.c here: this defines MIN_CHUNK and
6245 declares getdelim2, which is renamed from getstr.
6246 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6248 * linebuffer.c (readlinebuffer): Renamed from readline.
6250 * linebuffer.h: Likewise.
6251 (readline): Remove backward-compatibility macro.
6253 2003-01-12 Jim Meyering <jim@meyering.net>
6255 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6257 2003-01-10 Bruno Haible <bruno@clisp.org>
6259 * alloca_.h: New file.
6260 * getdate.y: Unconditionally include alloca.h.
6261 * makepath.c: Likewise.
6262 * setenv.c: Likewise.
6263 * userspec.c: Likewise.
6265 2003-01-09 Bruno Haible <bruno@clisp.org>
6267 * stdbool.h.in: New file.
6269 2003-01-08 Bruno Haible <bruno@clisp.org>
6271 * safe-read.c: Include specification header first, to ensure its
6273 * full-write.c: Likewise.
6275 2003-01-08 Jim Meyering <jim@meyering.net>
6277 * full-write.c: Undefine and define-away `const' after inclusion
6278 of errno.h, not before. Suggestion from Bruno Haible.
6280 2003-01-07 Jim Meyering <jim@meyering.net>
6282 * full-write.c: Rework so that it may serve to define full_read, too.
6283 * full-read.c: Simply #define FULL_READ and include full-write.c.
6285 2003-01-06 Jim Meyering <jim@meyering.net>
6287 * version-etc.c: Update year in translatable copyright string.
6289 2002-12-25 Bruno Haible <bruno@clisp.org>
6291 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6292 * xstrtol.h: Likewise.
6293 * xstrtoimax.c: Likewise.
6294 * xstrtoumax.c: Likewise.
6295 * human.h: Likewise.
6297 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6298 on systems that have <inttypes.h> but not <stdint.h>.
6300 2002-12-31 Paul Eggert <eggert@twinsun.com>
6302 * memcoll.c (memcoll): Fall back on a simple algorithm using
6303 memcmp if strcoll doesn't work.
6305 2002-12-23 Bruno Haible <bruno@clisp.org>
6307 * localcharset.h: New file.
6308 * localcharset.c: Include it.
6309 * unicodeio.c: Likewise.
6311 2002-12-22 Bruno Haible <bruno@clisp.org>
6313 * utime.c (utime_null): No need to call ftruncate if the file was
6316 2002-12-23 Bruno Haible <bruno@clisp.org>
6318 * memcoll.c (STRCOLL): New macro.
6321 2002-12-22 Bruno Haible <bruno@clisp.org>
6323 * getstr.h (getstr): Define, to avoid clash with libcurses.
6324 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6326 2002-12-22 Bruno Haible <bruno@clisp.org>
6328 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6330 2002-12-23 Bruno Haible <bruno@clisp.org>
6332 * getline.h: Include <stddef.h>, for size_t.
6334 * unicodeio.h: Include <stddef.h>, for size_t.
6335 * unicodeio.c: Don't include <stddef.h>.
6337 2002-12-17 Bruno Haible <bruno@clisp.org>
6339 * canon-host.c (strdup): Remove unused declaration.
6341 * fsusage.c: Include full_read.h.
6342 (get_fs_usage): Use full_read instead of safe_read.
6344 * utime.c (utime_null): Use SAFE_READ_ERROR.
6346 2002-12-11 Bruno Haible <bruno@clisp.org>
6348 * setenv.h: Rewritten to cope with systems that have setenv() but not
6350 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6353 2002-12-11 Bruno Haible <bruno@clisp.org>
6355 * setenv.c (alloca): Fall back to malloc.
6357 (setenv): Use freea() to free memory allocated with alloca().
6359 2002-11-13 Bruno Haible <bruno@clisp.org>
6361 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6362 function declarations.
6363 * unsetenv.c (unsetenv): Likewise.
6365 2002-03-04 Bruno Haible <bruno@clisp.org>
6367 Portability to AIX 4.3.3.
6368 * unsetenv.c: New file, extracted from setenv.c.
6369 * setenv.c: Move the unsetenv() function to unsetenv.c.
6371 2001-12-20 Bruno Haible <bruno@clisp.org>
6373 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6374 use malloc instead. For SunOS 4.
6376 2001-12-11 Bruno Haible <bruno@clisp.org>
6378 * setenv.c: Declare alloca.
6379 (compar_fn_t): New typedef.
6380 (KNOWN_VALUE, STORE_VALUE): Use it.
6382 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6385 2002-12-10 Paul Eggert <eggert@twinsun.com>
6387 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6388 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6389 Choose values that are less likely to collide with system fnmatch
6391 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6392 defined (e.g., a pure POSIX system).
6393 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6394 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6396 2002-12-06 Jim Meyering <jim@meyering.net>
6398 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6400 Merge in changes from libc's misc/error.c, in preparation
6401 for the merge of gnulib's changes back into libc.
6403 * error.c (_): Define only if not already defined.
6404 Move definition to follow all #include directives.
6405 Include unlocked-io.h only if !_LIBC.
6406 [_LIBC]: Include <libio/libioP.h>.
6407 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6408 (fflush): Tweak definition to use INTUSE.
6411 2002-12-05 Paul Eggert <eggert@twinsun.com>
6413 * alloca.c [defined emacs]: Include "lisp.h".
6414 (xalloc_die) [defined emacs]: New macro.
6415 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6416 [! defined emacs]: Include <xalloc.h>.
6417 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6418 (pointer): Typedef to POINTER_TYPE *.
6419 (malloc): Remove decl; we now always use xmalloc.
6420 (alloca): Use old-style definition, since Emacs needs this.
6421 Check for arithmetic overflow when computing combined size.
6423 2002-12-04 Paul Eggert <eggert@twinsun.com>
6425 Do not generate unlocked-io.h automatically, since it's easier to
6426 maintain it by hand.
6428 * unlocked-io.h: New file, from GNU diffutils,
6429 but with proper copyright notice and attribution.
6431 * Makefile.am: Add copyright notice.
6432 (libfetish_a_SOURCES): Add unlocked-io.h.
6433 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6434 (DISTCLEANFILES, io_functions): Remove macros.
6435 (EXTRA_DIST): Remove gen_uio.
6436 (unlocked-io.h): Remove rule.
6438 2002-12-04 Jim Meyering <jim@meyering.net>
6440 Reflect the fact that stat.c and lstat.c are no longer generated.
6441 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6442 (DISTCLEANFILES): Likewise.
6443 (EXTRA_DIST): Likewise.
6444 (all_local): Don't depend on stat.c or lstat.c.
6445 (stat.c, lstat.c): Remove rules.
6446 (EXTRA_DIST): Remove xstat.in.
6448 * xstat.in: Remove file. Contents moved into stat.c.
6449 * stat.c: New file. Contents mostly from xstat.in.
6450 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6451 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6453 * safe-read.c: Rework so that it may serve to define safe_write, too.
6454 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6456 2002-12-03 Jim Meyering <jim@meyering.net>
6458 * safe-read.c, safe-write.c: Change variable names and comments, but
6459 not semantics, to minimize the differences between these two files.
6460 (safe_read): Change comment to mention SAFE_READ_ERROR.
6462 * safe-read.c (IS_EINTR): Define.
6463 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6465 2002-12-02 Bruno Haible <bruno@clisp.org>
6467 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6468 Define, taken from safe-read.c.
6469 (INT_MAX): Provide fallback.
6470 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6471 * safe-write.h (SAFE_WRITE_ERROR): Define.
6473 * safe-read.c (EINTR): Remove definition.
6474 (safe_read): Don't use EINTR if it is absent.
6476 2002-12-02 Jim Meyering <jim@meyering.net>
6478 * safe-read.c (EINTR): Define.
6479 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6480 (INT_MAX): Provide fallback.
6481 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6483 * safe-read.h (SAFE_READ_ERROR): Define.
6485 2002-12-01 Jim Meyering <jim@meyering.net>
6487 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6488 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6490 2002-11-27 Paul Eggert <eggert@twinsun.com>
6492 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6493 hash_rehash): Replace `if (limit <= value) abort ();' with
6494 `if (! (value < limit)) abort ();', for readability.
6496 2002-11-26 <karl@gnu.org>
6498 * strdup.c: copy from libc again, with jim's ok.
6499 * .cppi-disable: re-add strdup.c
6501 2002-11-25 <karl@gnu.org>
6503 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6504 instead of "strtol.c".
6506 2002-11-25 Jim Meyering <jim@meyering.net>
6508 * mktime.c: Sync from libc, now that it has the latest fix.
6510 2002-11-24 <karl@gnu.org>
6512 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6513 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6515 2002-11-24 Jim Meyering <jim@meyering.net>
6517 Update from coreutils:
6519 * mktime.c: Merge in changes from libc.
6521 Avoid a link-time failure on some Linux systems.
6522 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6523 (__mon_yday): Declare with the STATIC attribute.
6524 (__mktime_internal): Likewise.
6525 Based on a report from Greg Schafer.
6527 2002-11-23 Jim Meyering <jim@meyering.net>
6529 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6530 Use `unsigned', not `int', as type of index.
6532 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6534 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6536 2002-11-22 Paul Eggert <eggert@twinsun.com>
6538 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6539 hint that one should use `if (! x) abort ();' rather than `assert
6540 (x);', and anyway it's one less thing to worry about configuring.
6541 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6542 hash_rehash, hash_insert): Use abort rather than assert.
6544 2002-11-22 Paul Eggert <eggert@twinsun.com>
6546 * quotearg.h: Allow multiple inclusion by surrounding with
6547 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6548 so that we can be included first.
6549 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6550 * quotearg.c: Include quotearg.h immediately after config.h.
6551 No need to include stddef.h or sys/types.h any more.
6552 Surround local include files with "", not "<>".
6553 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6554 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6555 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6556 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6557 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6558 (ISPRINT): Remove; no longer needed now that we assume C89.
6560 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6563 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6564 quotearg_char): Use SIZE_MAX rather than
6565 (size_t) -1 when we are talking about "infinity".
6567 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6569 2002-11-22 Bruno Haible <bruno@clisp.org>
6571 * safe-read.h: Assume C89. Add comments.
6572 (safe_read): Change return type to size_t.
6573 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6574 counts > SSIZE_MAX correctly.
6575 * safe-write.h: New file.
6576 * safe-write.c: New file.
6577 * full-read.h: New file.
6578 * full-read.c: New file.
6579 * full-write.h: Assume C89. Add comments.
6580 * full-write.c: Include safe-write.h.
6581 (full_write): Rewritten to use safe_write.
6582 Suggested by Jim Meyering and Paul Eggert.
6584 2002-11-21 Bruno Haible <bruno@clisp.org>
6586 Remove case insensitive option matching.
6587 * argmatch.h (argcasematch): Remove declaration.
6588 (ARGCASEMATCH): Remove macro.
6589 (__xargmatch_internal): Remove case_sensitive argument.
6590 (XARGMATCH): Update.
6591 (XARGCASEMATCH): Remove macro.
6592 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6593 case_sensitive argument.
6594 (argcasematch): Remove function.
6595 (__xargmatch_internal): Remove case_sensitive argument.
6596 (main): Use XARGMATCH instead of XARGCASEMATCH.
6598 * xmalloc.c: Change compile-time error message. Add comment about
6599 required autoconf version.
6601 2002-11-21 Jim Meyering <jim@meyering.net>
6603 * strdup.c (strdup): Tweak comment and initial #if/#include.
6605 Merge in changes from the coreutils.
6607 2002-09-25 Paul Eggert <eggert@twinsun.com>
6608 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6609 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6610 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6611 int. Work more efficiently if X is the same width as uintmax_t.
6612 Do not compare X to -1, to avoid bogus compiler warning.
6613 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6614 Don't assume that f_frsize and f_bsize are the same type.
6616 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6619 * makepath.c (make_path): Restore umask *before* creating the final
6621 (make_path): Minor reformatting.
6623 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6624 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6626 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6627 ones. At least on GNU/Linux systems, `auto' means something else.
6630 2002-11-20 Paul Eggert <eggert@twinsun.com>
6632 Merge argmatch cleanups from Bison. Assume C89.
6634 * argmatch.c: Include config.h here, not in argmatch.h.
6635 Include stdlib.h, for EXIT_FAILURE.
6636 Always include <string.h>, since we assume C89.
6637 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6638 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6639 Include <stddef.h> instead, since it's all we need for size_t.
6640 (PARAMS): Remove. All uses removed.
6641 (ARRAY_CARDINALITY): Do not bother to #undef.
6642 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6643 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6644 Remove unnecessary parentheses.
6645 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6646 Insert necessary parentheses.
6647 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6648 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6650 2002-11-19 Bruno Haible <bruno@clisp.org>
6652 * mbswidth.c: Include mbswidth.h right at the beginning.
6653 * mbswidth.h: Include <stddef.h>, for size_t.
6655 * mbswidth.h (PARAMS): Remove macro.
6656 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6657 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6659 * gcd.h (PARAMS): Remove macro.
6660 (gcd): Use ANSI C function declarations.
6661 * gcd.c (gcd): Likewise.
6663 2002-11-15 Bruno Haible <bruno@clisp.org>
6665 * strcspn.c: Include <stddef.h>.
6666 (strcspn): Use ANSI C function declaration. Change return type to
6668 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6669 (strpbrk): Use NULL.
6670 * strpbrk.h (PARAMS): Remove macro.
6671 (strpbrk): Use ANSI C function declaration.
6672 * strstr.c: Don't include <sys/types.h>.
6673 * strstr.h (PARAMS): Remove macro.
6674 (strstr): Use ANSI C function declarations.
6676 2002-11-06 Bruno Haible <bruno@clisp.org>
6678 * gcd.h (gcd): Change argument type to 'unsigned long'.
6679 * gcd.c (gcd): Likewise.
6681 2002-11-05 Bruno Haible <bruno@clisp.org>
6683 * gcd.h: New file, from gettext-0.11.5.
6684 * gcd.c: New file, from gettext-0.11.5.
6686 2002-11-05 Bruno Haible <bruno@clisp.org>
6688 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6689 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6690 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6691 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6693 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6694 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6696 * closeout.c: Include gettext.h instead of <libintl.h>.
6697 * human.c: Include gettext.h instead of <libintl.h>.
6698 * quotearg.c: Include gettext.h instead of <libintl.h>.
6699 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6700 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6701 * userspec.c: Include gettext.h instead of <libintl.h>.
6702 * version-etc.c: Include gettext.h instead of <libintl.h>.
6703 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6704 (textdomain): Remove definition.
6705 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6707 * long-options.c: Remove include of <libintl.h> and definition of _.
6708 * same.c: Remove include of <libintl.h> and definition of _.
6710 2002-11-04 Bruno Haible <bruno@clisp.org>
6712 * stpcpy.h: New file, from GNU gettext-0.11.5.
6713 * strcase.h: New file, from GNU gettext-0.11.5.
6714 * strpbrk.h: New file, from GNU gettext-0.11.5.
6715 * strstr.h: New file, from GNU gettext-0.11.5.
6716 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6718 2002-05-09 Bruno Haible <bruno@clisp.org>
6720 * config.charset: Update for newest glibc. Add canonical names
6721 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6723 2002-05-09 Bruno Haible <bruno@clisp.org>
6725 * localcharset.c (get_charset_aliases): Add more Windows specific
6728 2002-05-08 Owen Taylor <otaylor@redhat.com>
6730 * config.charset: A few additions for Solaris.
6732 2001-12-05 Bruno Haible <bruno@clisp.org>
6734 * localcharset.c (locale_charset): Don't return an empty string.
6736 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6738 * config.charset: msdos in uk_UA uses CP1125.
6740 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6742 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6743 * localcharset.c (locale_charset): Declare as extern "C".
6745 2002-02-15 Bruno Haible <bruno@clisp.org>
6747 * config.charset [msdosdjgpp]: For Russian, use CP866.
6749 2002-02-11 Bruno Haible <bruno@clisp.org>
6751 * config.charset: Add support for NetBSD.
6753 2002-09-25 <karl@gnu.org>
6755 * strdup.c: copy from libc/string (via ../config/srclist*).
6756 * getopt*: copy from libc/posix.
6757 * gettext.h: copy from gettext.
6758 * .cppi-disable: add strdup.c, gettext.h.
6760 2002-07-01 Jim Meyering <meyering@lucent.com>
6762 * c-stack.c: Include sys/time.h.
6763 From Volker Borchert.
6765 2002-06-11 Paul Eggert <eggert@twinsun.com>
6767 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6768 New macro. Use it uniformly instead of
6769 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6770 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6771 reported by Vin Shelton.
6773 2002-06-22 Jim Meyering <meyering@lucent.com>
6775 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6776 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6778 2002-06-22 Paul Eggert <eggert@twinsun.com>
6780 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6781 Do not assume SA_SIGINFO behavior.
6782 Bug reported by Jim Meyering on NetBSD 1.5.2.
6784 2002-06-22 Jim Meyering <meyering@lucent.com>
6786 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6788 * exitfail.c, exitfail.h: Likewise.
6789 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6791 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6793 (EXTRA_DIST): Add fnmatch_loop.c.
6794 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6796 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6797 * fnmatch.c: Update from diffutils-2.8.2.
6798 * fnmatch_.h: New file. From diffutils-2.8.2.
6799 * fnmatch.h: Remove file.
6801 2002-06-18 Paul Eggert <eggert@twinsun.com>
6803 * file-type.h: Report an error if neither S_ISREG nor
6804 S_IFREG is defined, instead of using a test specific to glibc
6805 2.2. This should be safe, since POSIX requires S_ISREG and
6806 Unix Version 7 had S_IFREG. We don't need to check for
6807 <sys/types.h> since we don't use any symbols that it defines.
6809 2002-06-15 Jim Meyering <meyering@lucent.com>
6811 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6812 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6813 have been included before this file.
6815 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6817 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6818 so that each temporary file name is unique and valid in the first
6819 8 characters, for operation under DOS.
6821 2002-06-15 Jim Meyering <meyering@lucent.com>
6823 Work even with DJGPP 2.03, which lacks support for symlinks.
6825 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6827 * lchown.c (S_ISLNK): Likewise.
6829 2002-06-14 Jim Meyering <meyering@lucent.com>
6831 * file-type.h: Use the version from diffutils-2.8.2.
6832 * file-type.c: Likewise.
6834 2002-05-27 Jim Meyering <meyering@lucent.com>
6836 Fix a problem seen only on nonconforming systems whereby ls.c's
6837 use of localtime, and then of gettimeofday would cause trouble:
6838 the localtime call used to initialize rpl_gettimeofday's save
6839 mechanism would clobber ls's current local time information so
6840 that in any long listing the first file would always be listed
6841 with date 1970-01-01. Analysis by Volker Borchert.
6843 * gettimeofday.c (localtime): Undefine.
6844 (rpl_localtime): New function.
6846 2002-05-22 Jim Meyering <meyering@lucent.com>
6848 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6849 * file-type.h: New file.
6850 * file-type.c (file_type): New file/function. Extracted from diffutils.
6852 2002-04-29 Paul Eggert <eggert@twinsun.com>
6854 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6856 2002-04-28 Paul Eggert <eggert@twinsun.com>
6858 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6859 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6860 of 127, since 64 is the largest conceivable number for ancient
6862 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6864 2002-04-28 Jim Meyering <meyering@lucent.com>
6866 * sig2str.c (WTERMSIG): Remove definition (unused).
6868 2002-04-28 Paul Eggert <eggert@twinsun.com>
6870 * sig2str.h, sig2str.c: New files.
6871 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6873 2002-04-24 Jim Meyering <meyering@lucent.com>
6875 * gettext.h: New file, from Gettext.
6876 * Makefile.am (INCLUDES): Remove -I../intl.
6877 (libfetish_a_SOURCES): Add gettext.h.
6879 2002-04-16 Jim Meyering <meyering@lucent.com>
6881 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6882 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6883 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6885 2002-04-12 Jim Meyering <meyering@lucent.com>
6887 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6889 2002-03-10 Jim Meyering <meyering@lucent.com>
6891 * makepath.c (make_path): Remove a comma from a diagnostic.
6892 Suggestion from Santiago Vila.
6894 2002-03-08 Jim Meyering <meyering@lucent.com>
6896 * rename.c: Mention that this wrapper is needed also on
6897 mips-dec-ultrix4.4 systems.
6899 2002-03-02 Jim Meyering <meyering@lucent.com>
6901 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6902 not HAVE_CLOCK_SETTIME.
6904 2002-02-27 Paul Eggert <eggert@twinsun.com>
6906 * nanosleep.h: Rename to....
6907 * timespec.h: New name for nanosleep.h. All uses changed.
6909 * gettime.c: New file.
6910 * settime.c: New file.
6913 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6914 timespec.h. Remove nanosleep.h.
6916 2002-02-25 Paul Eggert <eggert@twinsun.com>
6918 * acl.c, acl.h: New files.
6919 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6921 2002-02-24 Jim Meyering <meyering@lucent.com>
6923 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6924 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6925 cause trouble. Reported by Nelson Beebe.
6927 2002-02-23 Paul Eggert <eggert@twinsun.com>
6929 * path-concat.c (xpath_concat): Reorder code to pacify
6930 compilers that don't know that xalloc_die never returns.
6932 2002-02-20 Jim Meyering <meyering@lucent.com>
6934 * getdate.c: Regenerate using bison-1.33.
6936 2002-02-15 Paul Eggert <eggert@twinsun.com>
6938 * posixver.c, posixver.h: New files.
6939 * Makefile.am (libfetish_a_SOURCES): Add them.
6941 2002-02-02 Paul Eggert <eggert@twinsun.com>
6942 Bruno Haible <bruno@clisp.org>
6944 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6945 (fwrite_success_callback): New declaration.
6946 * unicodeio.c (unicode_to_mb): New function, extracted from
6947 print_unicode_char. Call failure callback instead of error.
6948 (fwrite_success_callback): New function.
6949 (exit_failure_callback): New function.
6950 (fallback_failure_callback): New function.
6951 (print_unicode_char): Call unicode_to_mb.
6953 2002-01-26 Jim Meyering <meyering@lucent.com>
6955 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6957 2002-01-22 Jim Meyering <meyering@lucent.com>
6959 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6960 Otherwise, some versions of automake would omit the rule that makes
6961 Makefile from Makefile.in.
6963 2001-01-21 Paul Eggert <eggert@twinsun.com>
6965 * xmemcoll.h, xmemcoll.c: New files.
6966 * Makefile.am (libfetish_a_SOURCES): Add them.
6967 * memcoll.c: Include errno.h, and declare errno if not defined.
6968 (memcoll): Set errno to zero if there is no error.
6970 * quotearg.c (quotearg_buffer_restyled):
6971 Fix bug with quoting buffers containing NUL when backslashing escapes.
6972 This bug was exposed by the other changes in this patch.
6973 (quotearg_n_options): New arg ARGSIZE.
6974 All callers changed.
6975 (quoting_options_from_style): New function.
6976 (quotearg_n_style): Use it.
6977 (quotearg_n_style_mem): New function.
6979 * quotearg.h (quotearg_n_style_mem): New function.
6981 2002-01-16 Jim Meyering <meyering@lucent.com>
6983 * getdate.y: Add three semicolons, each just before a closing brace.
6984 Bison (as of version 1.31) no longer papers over that mistake.
6986 2002-02-14 Paul Eggert <eggert@twinsun.com>
6988 * backupfile.c (ISDIGIT): Comment fix.
6989 * getdate.y (ISDIGIT): Likewise.
6990 * posixtm.c (ISDIGIT, year): Likewise.
6991 * strverscmp.c (ISDIGIT): Likewise.
6992 * userspec.c (ISDIGIT): Likewise.
6994 2002-01-05 Jim Meyering <meyering@lucent.com>
6996 * version-etc.c (version_etc_copyright): Update copyright year.
6998 2001-01-19 Paul Eggert <eggert@twinsun.com>
7000 * closeout.c (close_stdout_status): If ferror (stdout), do
7001 not silently exit merely because the output buffer happens to
7002 have nothing pending.
7004 2001-12-18 Paul Eggert <eggert@twinsun.com>
7006 See the big note in ../ChangeLog.
7007 * human.c (suffixes): Prefer K to k for 1024.
7008 (generate_suffix_backwards): New function.
7009 (human_readable_inexact): Use it.
7010 * xstrtol.c (__xstrtol): If there is no number but there
7011 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7012 Accept 'K' as well as 'k'.
7014 2001-12-15 Jim Meyering <meyering@lucent.com>
7016 * regex.h (__restrict_arr): Update from libc.
7018 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7019 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7022 2001-12-10 Jim Meyering <meyering@lucent.com>
7024 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7025 Instead, include "xalloc.h".
7026 (initbuffer): Don't cast xmalloc return value to char*.
7027 (readline): Reword comment.
7028 Don't cast xrealloc return value to char*
7031 2001-12-09 Jim Meyering <meyering@lucent.com>
7033 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7034 `signed and unsigned type in conditional expression'.
7035 * posixtm.c (posix_time_parse): Likewise.
7037 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7039 * readtokens.c (readtoken): Declare an index to be of type unsigned
7040 to avoid a pedantic warning.
7042 * getstr.c: Don't include assert.h.
7043 (getstr): Remove warning-evoking assertions.
7044 Return -1 if offset parameter is out of bounds.
7045 Change the type of a local from int to size_t.
7047 * strftime.c (my_strftime_localtime_r): Include this function
7048 definition in the `#if ! HAVE_TM_GMTOFF' block.
7050 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7051 Include xalloc.h instead.
7053 2001-12-02 Jim Meyering <meyering@lucent.com>
7055 * tempname.c: Don't declare getenv, thus reverting the change of
7056 2001-11-18. It's no longer necessary, now that stdlib.h is always
7059 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7060 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7062 2001-11-30 Akim Demaille <akim@epita.fr>
7064 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7065 before being defined.
7067 2001-11-27 Paul Eggert <eggert@twinsun.com>
7069 * quotearg.h (quotearg_n, quotearg_n_style):
7070 First arg is int, not unsigned.
7071 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7072 (SIZE_MAX, UINT_MAX): New macros.
7073 (quotearg_n_options): Abort if N is negative.
7074 Avoid overflow check on hosts where size_t is 64 bits and int
7075 is 32 bits, as overflow is impossible there.
7076 Fix off-by-one typo that caused unnecessary reallocation.
7078 2001-11-27 Jim Meyering <meyering@lucent.com>
7080 * tempname.c: Merge with version from libc.
7081 * regex.c: Likewise.
7083 * tempname.c: Include stdlib.h unconditionally. On some old systems
7084 for which STDC_HEADERS is 0, it was not included, resulting in a
7085 warning about an integer-to-pointer conversion problem with getenv.
7086 Reported by Volker Borchert.
7088 2001-11-26 Jim Meyering <meyering@lucent.com>
7090 * gtod.h: Remove file.
7091 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7092 * gettimeofday.c: Don't include gtod.h.
7093 (GTOD_init): Remove function.
7094 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7095 Suggestion from Volker Borchert.
7097 2001-11-23 Jim Meyering <meyering@lucent.com>
7099 * hash.h (struct hash_table): Don't define here. Merely declare it.
7100 * hash.c (struct hash_table): Define it here instead.
7102 2001-11-22 Jim Meyering <meyering@lucent.com>
7104 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7106 2001-11-18 Paul Eggert <eggert@twinsun.com>
7108 * tempname.c (TMP_MAX): Remove; no longer needed.
7109 (TEMPORARIES): New macro.
7110 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7111 removes an artificial limitation (e.g. HP-UX 10.20, where
7114 2001-11-18 Jim Meyering <meyering@lucent.com>
7116 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7119 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7120 files will be created before anything else.
7122 2001-11-17 Jim Meyering <meyering@lucent.com>
7124 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7125 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7126 rather than group writable. Patch by Juan F. Codagnone.
7128 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7129 Instead, include "xalloc.h".
7131 * mountlist.c: Include unlocked-io.h after all system headers.
7132 Remove explicit declarations of xmalloc, xrealloc,
7133 and xstrdup. Instead, include "xalloc.h".
7135 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7136 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7137 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7139 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7140 Reported by Padraig Brady.
7142 * mkstemp.c: #undef mkstemp.
7144 (rpl_mkstemp): Rename from mkstemp.
7147 2001-11-16 Jim Meyering <meyering@lucent.com>
7149 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7150 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7151 determine the amount of total physical memory, use pstat_getstatic.
7152 HPUX-11 doesn't define _SC_PHYS_PAGES.
7153 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7154 If sysconf couldn't be used to determine the amount of available
7155 physical memory, use both pstat_getstatic and pstat_getdynamic.
7156 Based on a patch from Bob Proulx.
7158 2001-11-05 Jim Meyering <meyering@lucent.com>
7160 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7162 2001-11-03 Jim Meyering <meyering@lucent.com>
7164 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7165 in argmatch_to_argument call.
7167 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7170 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7171 e.g., a fault due to an attempt to free a NULL pointer.
7173 2001-11-01 Jim Meyering <meyering@lucent.com>
7175 * dirfd.c, dirfd.h: New files.
7176 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7178 * hash.c (hash_print) [TESTING]: Clean up.
7180 2001-10-22 Paul Eggert <eggert@twinsun.com>
7182 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7183 to avoid a warning if -Wall.
7185 2001-10-21 Paul Eggert <eggert@twinsun.com>
7187 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7189 2001-10-21 Jim Meyering <meyering@lucent.com>
7191 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7192 this code would end up calling gettext even in packages built
7194 * getopt.c (_): Likewise.
7195 * regex.c (_): Likewise.
7197 2001-10-20 Paul Eggert <eggert@twinsun.com>
7199 * error.c (strerror_r): Do not declare unless !_LIBC.
7200 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7201 Use strerror_r that is only a macro, even if it is not a function.
7202 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7203 (private_strerror): Use prototypes, not old-style function definition.
7204 (print_errno_message): New function.
7205 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7207 (error_tail, error, error_at_line): Use it.
7209 2001-10-11 Jim Meyering <meyering@lucent.com>
7211 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7212 and quote_n (1, ... to avoid clobbering a buffer.
7214 2001-10-05 Jim Meyering <meyering@lucent.com>
7216 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7217 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7218 * hash-pjw.h: New file.
7220 2001-09-30 Jim Meyering <meyering@lucent.com>
7222 * mountlist.c [MOUNTED_GETFSSTAT]:
7223 Include <sys/ucred.h>, for Apple Darwin.
7224 Include sys/mount.h and sys/fs_types.h only if available.
7226 (read_filesystem_list): Use FS_TYPE.
7228 2001-09-29 Paul Eggert <eggert@twinsun.com>
7230 * exclude.c (excluded_filename): 0 -> false, since it's
7233 2001-09-28 Paul Eggert <eggert@twinsun.com>
7235 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7236 #defines strtoimax. Also treat the other strto* functions
7239 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7240 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7241 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7243 2001-09-26 Jim Meyering <meyering@lucent.com>
7245 Most macros in unlocked-io.h had the wrong number of arguments.
7246 * gen-uio: New script.
7247 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7248 * unlocked-io.hin: Remove file.
7249 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7250 rather than trying to embed it here.
7251 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7252 Reported by Padraig Brady.
7254 2001-09-25 Volker Borchert <bt@teknon.de>
7256 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7258 2001-09-23 Jim Meyering <meyering@lucent.com>
7260 * mountlist.c: Remove useless parentheses in #if directives.
7261 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7262 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7264 2001-09-22 Jim Meyering <meyering@lucent.com>
7266 * localcharset.c: Update from latest gettext.
7267 * config.charset: Likewise.
7269 2001-09-20 Jim Meyering <meyering@lucent.com>
7271 * xstrtol.c (strtoimax): Guard declaration with
7272 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7273 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7274 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7275 (strtoumax): Likewise, for completeness (it wasn't necessary).
7277 2001-09-06 Paul Eggert <eggert@twinsun.com>
7279 * strtoimax.c (HAVE_LONG_LONG):
7280 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7281 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7282 to work around bug in IBM C compiler.
7284 2001-09-16 Jim Meyering <meyering@lucent.com>
7286 * mkdir.c: New file.
7288 2001-09-04 Paul Eggert <eggert@twinsun.com>
7290 * xgetcwd.c: Revert some of the previous change; intead,
7291 fix the HAVE_GETCWD_NULL code to behave more like the
7292 !HAVE_GETCWD_NULL code used to.
7295 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7298 2001-09-04 Paul Eggert <eggert@twinsun.com>
7300 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7301 Use ssize_t, not int, to store result of readlink.
7302 Check for ssize_t overflow as well as size_t overflow,
7303 as POSIX says the result of readlink is implementation-defined
7304 when ssize_t overflows.
7305 Remove unnecessary cast to char*.
7306 Use free+malloc instead of realloc, as the storage doesn't need
7307 to be preserved and it's clearer and can be more efficient that way.
7308 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7309 * xreadlink.h (xreadlink): Update prototype.
7311 2001-09-03 Paul Eggert <eggert@twinsun.com>
7313 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7314 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7315 spotted by Jim Meyering.
7317 2001-09-03 Jim Meyering <meyering@lucent.com>
7319 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7321 2001-09-03 Paul Eggert <eggert@twinsun.com>
7323 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7324 like the HAVE_GETCWD_NULL code.
7325 Include pathmax.h if not HAVE_GETCWD.
7326 Do not include xalloc.h.
7327 (INITIAL_BUFFER_SIZE): New symbol.
7328 Do not use xmalloc / xrealloc, since the caller is responsible for
7329 handling errors. Preserve errno around `free' during failure.
7330 Do not overrun buffer when using getwd.
7332 2001-09-03 Paul Eggert <eggert@twinsun.com>
7334 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7335 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7337 2001-09-02 Jim Meyering <meyering@lucent.com>
7339 * error.c: Update from GNU libc.
7341 2001-09-01 Jim Meyering <meyering@lucent.com>
7343 * xreadlink.c: New file.
7344 * xreadlink.h: New file.
7345 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7347 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7348 doesn't conflict with sparc Solaris 7's definition in
7349 /usr/include/sys/int_types.h.
7351 * exclude.c: Use `""', not `<>' to #include non-system header files.
7352 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7353 and strncasecmp as r-values. Unixware didn't have declarations.
7355 2001-08-31 Jim Meyering <meyering@lucent.com>
7357 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7358 Use an initial, malloc'd, buffer of length 128 rather than
7359 a statically allocated one of length 1024.
7361 2001-08-30 Paul Eggert <eggert@twinsun.com>
7363 * xgetcwd.c: Don't include pathmax.h.
7364 Include stdlib.h and unistd.h if available.
7366 (xmalloc, xstrdup, free): Remove decls.
7367 (xgetcwd): Don't assume sizes fit in unsigned.
7368 Check for overflow when computing sizes.
7369 Simplify reallocation code.
7371 2001-08-28 Paul Eggert <eggert@twinsun.com>
7373 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7375 * strtoimax.c: Renamed from strtoxmax.c, removing the
7378 Also, make the following further changes to make this file's
7379 configuration more similar to that of strtol.c:
7380 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7381 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7382 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7383 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7384 changed to signed values.
7386 And make the following changes as well:
7387 Fix copyright notice, as 1999 was missing.
7388 (verify): New macro.
7389 (strtoimax): Check sizes at compile-time, not run-time.
7390 Prefer strtol to strtoll if both work.
7391 (main): Remove; it was not that useful and was a pain to maintain.
7393 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7395 2001-08-30 Paul Eggert <eggert@twinsun.com>
7397 * savedir.c (savedir): Remove size parameter, as POSIX says that
7398 a directory's st_size can have an arbitrary value, so the old
7399 usage could waste an arbitrary amount of memory. All uses
7401 * savedir.h: Update prototype.
7403 2001-08-30 Paul Eggert <eggert@twinsun.com>
7405 * xstrtol.c (strtoimax): New decl.
7407 2001-08-28 Paul Eggert <eggert@twinsun.com>
7409 * xstrtol.h: Add copyright notice.
7410 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7411 LONGINT_INVALID_SUFFIX_CHAR.
7413 2001-08-30 Paul Eggert <eggert@twinsun.com>
7415 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7418 2001-08-30 Paul Eggert <eggert@twinsun.com>
7420 * hash.c: Remove '2001' from copyright notice.
7422 2001-08-30 Paul Eggert <eggert@twinsun.com>
7424 * full-write.h: New file.
7425 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7426 * full-write.c: Correct credits, as cccp.c no longer
7427 exists and anyway it was so heavily changed from the old cccp
7428 code as to be unrecognizable. Include full-write.h.
7429 (full_write) Return size_t, with short writes meaning failure.
7430 All callers changed. This fixes a bug with large buffers
7432 * utime.c: Include full-write.h.
7434 2001-08-30 Paul Eggert <eggert@twinsun.com>
7436 Merge 'exclude' changes from tar 1.13.22.
7437 This fixes one or two unlikely storage allocation overflow bugs,
7438 but doesn't change user-visible behavior otherwise.
7440 2001-08-30 Paul Eggert <eggert@twinsun.com>
7442 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7443 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7444 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7445 Include if available.
7446 (<xalloc.h>): Include
7447 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7448 (verify): New macro. Use it to verify that EXCLUDE macros do not
7449 collide with FNM macros.
7450 (struct patopts): New struct.
7451 (struct exclude): Use it, as exclude patterns now come with options.
7452 (new_exclude): Support above changes.
7453 (new_exclude, add_exclude_file):
7454 Initial size must now be a power of two to simplify overflow checking.
7455 (free_exclude, fnmatch_no_wildcards): New function.
7456 (excluded_filename): No longer requires options arg, as the options
7457 are determined by add_exclude. Now returns bool, not int.
7458 (excluded_filename, add_exclude):
7459 Add support for the fancy new exclusion options.
7460 (add_exclude, add_exclude_file): Now takes int options arg.
7461 Check for arithmetic overflow when computing sizes.
7462 (add_exclude_file): xrealloc might modify errno, so don't
7463 realloc until after errno might be used.
7465 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7467 (free_exclude): New decl.
7468 (add_exclude, add_exclude_file): Now takes int options arg.
7469 (excluded_filename): No longer requires options arg, as the options
7470 are determined by add_exclude. Now returns bool, not int.
7472 2001-08-30 Paul Eggert <eggert@twinsun.com>
7474 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7476 2001-08-27 Jim Meyering <meyering@lucent.com>
7478 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7480 * version-etc.c (N_): Remove definition.
7481 Revert most of last change.
7482 Instead, simply don't mark the `Copyright...' string for translation.
7483 Based on advice from Paul Eggert.
7485 * strtoxmax.c: Tweak comment.
7487 2001-08-26 Jim Meyering <meyering@lucent.com>
7489 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7490 of copyright with `%s' so translators don't get an untranslated
7492 (COPYRIGHT_YEAR): Define.
7493 (version_etc): Use fprintf rather than fputs.
7494 Suggestion from Ulrich Drepper.
7496 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7498 * strtoll.c: New file, from GNU libc.
7499 * xstrtoimax.c: New file.
7501 * xstrtol.h: Add xstrtoimax.
7502 * strtoumax.c: New file. Simply include "strtoumax.c".
7503 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7505 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7506 * strtoxmax.c: ... then renamed to this.
7508 2001-08-13 Paul Eggert <eggert@twinsun.com>
7510 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7511 Port to Solaris 8, where 'sed' requires a space after the 'r'
7512 command, and where sh dislikes "$/". Clean up the spacing a bit.
7513 Redirect output to $tmp just once.
7515 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7517 * addext.c (<errno.h>): Include.
7518 (errno): Declare if not defined.
7519 (addext): Work correctly when pathconf returns -1 and leaves
7520 errno alone because there is no limit. Also, work even if
7521 pathconf returns a value greater than SIZE_MAX.
7523 2001-08-12 Jim Meyering <meyering@lucent.com>
7525 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7526 Simply `return getcwd (NULL, 0);'.
7527 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7528 Use 1300 as initial value for length, not PATH_MAX.
7530 * pathmax.h: Clean up cpp syntax.
7532 2001-08-12 Jim Meyering <meyering@lucent.com>
7534 * gettimeofday.c: New file.
7536 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7538 2001-08-04 Jim Meyering <meyering@lucent.com>
7540 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7541 to get in sync with glibc.
7543 2001-08-03 Paul Eggert <eggert@twinsun.com>
7545 The following changes are from gettext 0.10.39 as maintained by
7548 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7549 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7550 with inverted sense. All uses changed.
7552 * mbswidth.c: Don't include <limits.h>.
7553 Include <stdlib.h> and <string.h> unconditionally.
7554 (iswcntrl, mbsinit, ISCNTRL): New macros.
7555 (mbsnwidth): Use K&R style function declarations.
7556 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7557 can optimize it when MB_CUR_MAX == 1.
7558 The width of control characters is zero, not 1.
7560 2001-07-15 Jim Meyering <meyering@lucent.com>
7562 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7563 (BUILT_SOURCES): Add unlocked-io.h.
7564 (io_functions): Define.
7565 (unlocked-io.h): New rule.
7566 (DISTCLEANFILES): Add unlocked-io.h.
7567 (all-local): Depend on unlocked-io.h, to ensure it is created.
7569 * unlocked-io.hin: New file
7571 * regex.c: Update from glibc.
7573 2001-07-05 Jim Meyering <meyering@lucent.com>
7575 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7577 (libfetish_a_SOURCES): Put all .h files here instead.
7578 Remove a thus-exposed (better checks in automake) duplicate and
7579 two unnecessary .h files.
7581 2001-06-11 Jim Meyering <meyering@lucent.com>
7583 * regex.c: Update from GNU libc.
7585 2001-05-27 Jim Meyering <meyering@lucent.com>
7587 * readutmp.h (UT_TYPE): Define.
7589 2001-05-24 Jim Meyering <meyering@lucent.com>
7591 * argmatch.c: Include "quote.h".
7592 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7593 quote function. Reported by Göran Uddeborg.
7595 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7597 * dirname.c (dir_name): Compute append_dot using path, not newpath
7598 which is not yet declared.
7600 2001-05-11 Paul Eggert <eggert@twinsun.com>
7602 * Makefile.am (libfetish_a_SOURCES):
7603 Add strftime.c, since we now compile it on all hosts.
7605 * strftime.c (my_strftime):
7606 Define to nstrftime if emacs, but only if my_strftime is not defined.
7607 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7608 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7609 Add one more extra argument: a nanoseconds value.
7612 (my_strftime function): Add %N format.
7613 (emacs_strftimeu): Renamed from emacs_strftime,
7614 with extra ut argument.
7616 2001-05-11 Paul Eggert <eggert@twinsun.com>
7618 dirname code cleanup. base_name now behaves more compatibly
7619 with POSIX basename when given file names that have trailing
7620 slashes, and similarly for dir_name. Add new primitives
7621 base_len and dir_len. Put the directory-name-related decls
7624 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7625 * backupfile.c (base_name): Likewise.
7626 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7627 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7628 * makepath.c (strip_trailing_slashes): Likewise.
7629 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7631 * rename.c (strip_trailing_slashes): Likewise.
7632 * same.c (base_name): Likewise.
7633 * stripslash.c (ISSLASH): Likewise.
7635 * addext.c: Include <dirname.h> after size_t is defined.
7636 * backupfile.c: Likewise.
7638 * addext.c (addext): Use base_len to trim redundant
7639 trailing slashes instead of doing it ourselves.
7640 But do not trim the last slash if it is not redundant.
7642 * backupfile.c (find_backup_file_name,
7643 max_backup_version): Use base_len instead of rolling it ourselves.
7644 Handle the case of "" and (on DOS) "C:" correctly.
7646 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7647 Include <string.h>, <dirname.h>.
7648 (base_name): Allow file names ending in slashes, other than names
7649 that are all slashes. In this case, return the basename followed
7650 by the slashes. This is more general, and can be used in places
7651 where the original base_name purposely had an assertion failure.
7652 (base_len): New function.
7654 * dirname.c: Include <string.h> instead of <stdlib.h>.
7655 Do not include <assert.h>; no longer needed.
7657 (memrchr): Remove decl.
7658 (dir_name_r): Remove.
7659 (dir_len): Renamed from dirlen. All callers changed.
7660 Rewrite in terms of base_name, for simplicity and consistency.
7661 (dir_name): Never return NULL. All callers changed.
7662 Do not include <stdlib.h> in test program; no longer needed.
7663 return 0; is fine for test program.
7665 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7667 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7669 * path-concat.c (path_concat): Use base_len to compute
7670 base length, not strlen; this means we cannot rely on memcpy
7673 * same.c (STREQ): Remove.
7674 (same_name): Handle the case where the basename ends in trailing '/'.
7676 * stripslash.c (strip_trailing_slashes): Return nonzero if
7677 a slash was stripped. Do not strip the last slash after a
7680 2001-04-08 Jim Meyering <meyering@lucent.com>
7682 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7683 recomputed; that's necessary when the offset spans a DST transition.
7684 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7686 2001-04-02 Jim Meyering <meyering@lucent.com>
7688 * regex.h, regex.c: Update from GNU libc.
7690 2001-03-19 Paul Eggert <eggert@twinsun.com>
7692 * version-etc.c (version_etc_copyright): Update to 2001.
7694 2001-03-16 Paul Eggert <eggert@twinsun.com>
7696 * tempname.c (uint64_t): Define to uintmax_t if
7697 not defined, and if UINT64_MAX is not defined.
7698 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7699 Reported by John David Anglin.
7701 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7703 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7704 alias if codeset is empty.
7705 * config.charset (BeOS): Use wildcard syntax.
7707 2001-03-13 Jim Meyering <meyering@lucent.com>
7709 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7710 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7713 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7715 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7717 * unicodeio.c (print_unicode_char): Simplify accordingly.
7719 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7721 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7722 support for DOS/DJGPP.
7724 2001-02-28 Paul Eggert <eggert@twinsun.com>
7726 * Makefile.am (libfetish_a_SOURCES):
7727 Add dup-safer.c, fopen-safer.c.
7728 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7730 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7732 2001-02-25 Paul Eggert <eggert@twinsun.com>
7734 The mkstemp replacement is taken from glibc 2.2.2, with some
7735 portability fixes for use outside glibc, as follows:
7737 * tempname.c (struct_stat64): New macro.
7738 (direxists, __gen_tempname): Use it.
7739 This avoids a portability problem with Solaris 8.
7741 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7742 (<stddef.h>, <stdint.h>, <string.h>):
7743 Include only if STDC_HEADERS || _LIBC.
7744 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7745 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7746 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7747 (__set_errno): Define this macro if <errno.h> doesn't.
7748 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7749 Define these macros if <stdio.h> doesn't.
7750 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7751 Define these macros if <sys/stat.h>
7752 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7753 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7754 __xstat64): Define if not _LIBC.
7755 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7756 (__gen_tempname): Invoke gettimeofday only if
7757 HAVE_GETTIMEOFDAY || _LIBC;
7758 otherwise, fall back on plain "time".
7759 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7761 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7763 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7765 2001-02-17 Jim Meyering <meyering@lucent.com>
7767 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7768 around included file name.
7770 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7772 * strftime.c: Update from GNU libc (the only changes were to comments).
7774 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7776 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7778 2001-02-17 Paul Eggert <eggert@twinsun.com>
7780 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7781 Remove workaround macros for hosts that have mbrtowc but not
7782 mbstate_t, as we now insist on proper declarations for both
7783 before using mbrtowc.
7785 2001-02-17 Jim Meyering <meyering@lucent.com>
7787 * regex.c: Update from libc.
7789 2001-02-16 Paul Eggert <eggert@twinsun.com>
7791 * alloca.c (malloc): Undef before defining, since stdlib.h
7792 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7793 Reported by Mark Hounschell via Paul Eggert.
7795 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7797 * config.charset: Update for FreeBSD 4.2.
7799 2001-01-26 Jim Meyering <meyering@lucent.com>
7801 * quotearg.c: Include stddef.h.
7802 * quote.c: Include stddef.h.
7803 Reported by Axel Kittenberger.
7805 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7806 line in double quotes so that it evokes a better diagnostic.
7807 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7808 Reported by Axel Kittenberger.
7810 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7812 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7813 to avoid a warning. Add back 'const' to inptr.
7815 2001-01-16 Jim Meyering <meyering@lucent.com>
7817 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7820 2001-01-14 Jim Meyering <meyering@lucent.com>
7822 * rename.c: New file. From Volker Borchert.
7823 Include stdlib.h, string.h or strings.h, and xalloc.h.
7824 Use strip_trailing_slashes rather than open-coding it.
7826 2001-01-03 Paul Eggert <eggert@twinsun.com>
7828 * strftime.c: Sync with glibc time/strftime.c 1.81.
7830 2001-01-03 Jim Meyering <meyering@lucent.com>
7832 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7833 local `inptr' to avoid warning with some system declarations of iconv.
7835 2000-12-29 Paul Eggert <eggert@twinsun.com>
7837 * modechange.c: Do not assume that mode_t uses the
7838 traditional octal encoding. E.g. "chmod 1 FOO" should set
7839 the other-execute bit of FOO even if S_IXOTH != 1.
7841 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7842 WOTH, XOTH, ALLM): New macros.
7843 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7844 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7846 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7847 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7849 No need to use uintmax_t; unsigned long is long enough.
7850 Don't bother to get suffix since we don't use it.
7852 2000-12-24 Jim Meyering <meyering@lucent.com>
7854 * hash.c (is_prime): Return explicit boolean values.
7855 (hash_get_first): Return NULL to appease Irix5.6's 89.
7856 Reported by Nelson Beebe.
7858 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7860 * localcharset.c (locale_charset): Add support for Win32.
7862 2000-12-18 Paul Eggert <eggert@twinsun.com>
7864 * physmem.h, physmem.c: New files.
7866 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7867 (noinst_HEADERS): Add physmem.h.
7869 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7870 't' for compatibility with Solaris 8 sort.
7872 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7874 * config.charset: Add support for BeOS.
7876 2000-12-16 Jim Meyering <meyering@lucent.com>
7878 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7879 SHELLS_FILE to a file name that's useful on djgpp systems.
7881 (ADDITIONAL_DEFAULT_SHELLS): Define.
7882 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7883 Based mostly on a patch from Prashant TR.
7885 2000-12-16 Jim Meyering <meyering@lucent.com>
7887 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7888 N and M) would have treated it like `chown N:N FILE'.
7890 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7892 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7894 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7895 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7896 to the list of canonical encodings. Rename EUC-CN to GB2312.
7898 2000-12-08 Andreas Schwab <schwab@suse.de>
7900 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7901 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7903 2000-12-07 Jim Meyering <meyering@lucent.com>
7905 * stripslash.c (ISSLASH): Define.
7906 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7909 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7910 (dir_name_r): Declare this function as static.
7911 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7912 manifest itself on a name containing a mix of slashes and
7914 Make this function work with names starting with a DOS-style
7915 drive letter and colon prefix.
7916 (dir_name): Append `.' if necessary.
7917 Based mostly on patches from Prashant TR and Eli Zaretskii.
7919 * dirname.h (dir_name_r): Remove prototype.
7921 2000-12-05 Jim Meyering <meyering@lucent.com>
7923 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7925 2000-12-04 Jim Meyering <meyering@lucent.com>
7927 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7928 Also include memory.h, stdlib.h, unistd.h if appropriate.
7929 Reported by Andreas Jaeger (conflicting declaration of malloc).
7931 2000-12-02 Jim Meyering <meyering@lucent.com>
7933 * closeout.h: Make idempotent, to avoid some obscure warnings.
7935 2000-12-01 Paul Eggert <eggert@twinsun.com>
7937 * memrchr.c: Include <config.h> before any system include file.
7939 2000-11-29 Paul Eggert <eggert@twinsun.com>
7941 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7943 2000-11-26 Jim Meyering <meyering@lucent.com>
7945 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7947 2000-11-22 Paul Eggert <eggert@twinsun.com>
7949 * strftime.c (my_strftime): Do not invoke mbrlen with a
7950 size of (size_t) -1; it's not portable.
7952 2000-11-17 Akim Demaille <akim@epita.fr>
7954 * obstack.h: Formatting changes.
7955 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7956 prevent type checking.
7957 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7958 cast the value to (void *): assigning a `foo *' to a `void *'
7960 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7962 2000-11-17 Jim Meyering <meyering@lucent.com>
7964 * strstr.c: Update from GNU libc.
7966 2000-11-16 Jim Meyering <meyering@lucent.com>
7968 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7970 2000-11-11 Jim Meyering <meyering@lucent.com>
7972 * error.c: Add a couple #includes, merging from GNU libc version.
7974 2000-11-10 Jim Meyering <meyering@lucent.com>
7976 * obstack.h: Update from GNU libc.
7977 * obstack.c: Likewise.
7979 2000-11-06 Paul Eggert <eggert@twinsun.com>
7981 * getusershell.c (setusershell): Use rewind rather than
7982 fseek/fseeko, to avoid configuration hassles with fseeko.
7983 Don't bother opening SHELLS_FILE if shellstream is NULL;
7986 2000-11-05 Jim Meyering <meyering@lucent.com>
7988 * makepath.h (make_dir): Declare.
7989 * makepath.c (make_dir): Remove `static' attribute.
7992 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7994 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7995 last one in a bucket, advance to the next bucket.
7997 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7999 * fnmatch.c: Do not comment out all the code if we are using
8000 the GNU C library, because in some cases we are replacing buggy
8001 code in the GNU C library itself.
8003 2000-10-30 Paul Eggert <eggert@twinsun.com>
8005 * error.h, getline.h, modechange.h:
8006 Remove "2000" from Copyright line, as the file hasn't been
8007 changed this year other than in the copyright notice.
8009 * xalloc.h: Add "2000" to Copyright line, as this file
8010 was changed this year.
8012 2000-10-30 Paul Eggert <eggert@twinsun.com>
8014 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8015 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8016 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8018 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8020 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8021 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8022 doesn't define __restrict_arr.
8024 2000-10-29 Jim Meyering <meyering@lucent.com>
8026 * xstat.in: Fix grammar in comment.
8028 2000-10-28 Jim Meyering <meyering@lucent.com>
8030 * memchr.c: Update from libc.
8031 Adjust for portability:
8032 [HAVE_STDLIB_H]: Include stdlib.h.
8033 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8034 Undef __memchr, too.
8035 [!weak_alias]: Define __memchr to memchr.
8037 * regex.c: Update from libc.
8038 * regex.h: Likewise.
8039 * getopt1.c: Likewise.
8040 * memcmp.c: Likewise.
8042 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8043 Avoid using fseek, when possible -- it's broken by design.
8044 Patch by Ulrich Drepper.
8046 2000-10-26 Jim Meyering <meyering@lucent.com>
8048 * strftime.c: Update from libc.
8050 2000-10-25 Jim Meyering <meyering@lucent.com>
8052 * obstack.c: Update from libc.
8054 2000-10-23 Jim Meyering <meyering@lucent.com>
8056 * hard-locale.c (hard_locale): Revert last change -- it was simply
8057 wrong. That set_locale call must not have any side effects.
8060 2000-10-22 Jim Meyering <meyering@lucent.com>
8062 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8063 [CYCLIC]: Remove now-unused definition.
8065 * save-cwd.c (O_DIRECTORY): Define, if needed.
8066 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8067 Suggestion from Ulrich Drepper.
8069 2000-10-21 Jim Meyering <meyering@lucent.com>
8071 * dirname.c (dir_name_r): New function, factored out of dir_name.
8072 (dir_name): Use dir_name_r.
8073 * dirname.h (dir_name_r): Declare it.
8075 2000-10-21 Jim Meyering <meyering@lucent.com>
8077 * dirname.c (memrchr): Declare if necessary.
8078 (dir_name): Remove the restriction that there be no
8079 trailing slashes. Now, this code skips past them, effectively
8081 [TEST_DIRNAME] (main): New unit tests.
8083 * memrchr.c: New file from GNU libc.
8084 Undef __memrchr, too.
8085 [!weak_alias]: Define __memrchr to memrchr.
8086 Guard weak_alias use with `#ifdef weak_alias'.
8088 2000-10-17 Jim Meyering <meyering@lucent.com>
8090 * quote.h (PARAMS): Define and use.
8091 Reported by Akim Demaille.
8093 * getopt.c: Update from libc.
8095 2000-10-16 Jim Meyering <meyering@lucent.com>
8097 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8100 2000-09-25 Jim Meyering <meyering@lucent.com>
8102 * md5.h (rol): Define (from GnuPG).
8104 * sha.c: Give credit (GnuPG) where due.
8105 (M): Use rol rather than open-coding it.
8106 Add a FIXME comment.
8108 2000-09-21 Jim Meyering <meyering@lucent.com>
8110 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8111 Reported by Michael Stone.
8113 2000-09-20 Jim Meyering <meyering@lucent.com>
8115 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8116 (noinst_HEADERS): Add sha.h.
8117 Based on code from Scott G. Miller and from GnuPG.
8119 2000-09-15 Jim Meyering <meyering@lucent.com>
8121 * regex.c: Update from libc.
8123 2000-09-10 Jim Meyering <meyering@lucent.com>
8125 * getopt.c (_getopt_internal): Update from glibc.
8127 2000-09-09 Jim Meyering <meyering@lucent.com>
8129 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8130 think it should be used as a general replacement for isascii.
8131 * fnmatch.c: Likewise.
8132 * mbswidth.c: Likewise
8133 * regex.c: Likewise.
8136 * userspec.c: Include sys/param.h and limits.h.
8138 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8139 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8140 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8141 UID, GID. Check range.
8143 2000-09-06 Jim Meyering <meyering@lucent.com>
8145 * getopt.c (_getopt_internal): Update from glibc.
8147 2000-08-30 Jim Meyering <meyering@lucent.com>
8149 * strftime.c: Merge in changes from GNU libc.
8151 2000-08-26 Jim Meyering <meyering@lucent.com>
8153 * closeout.c: Include "__fpending.h".
8154 (close_stdout_status): Return right away if there's nothing to flush.
8156 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8157 * __fpending.c: New file.
8158 * __fpending.h: New file.
8160 2000-08-07 Paul Eggert <eggert@twinsun.com>
8162 Standardize on "memory exhausted" instead of "Memory exhausted"
8163 or "virtual memory exhausted".
8164 * obstack.c (print_and_abort): Use "memory exhausted", not
8165 "virtual memory exhausted".
8166 * same.c (same_name): Invoke xalloc_die instead of printing
8168 * userspec.c (parse_user_spec): Likewise.
8169 * bumpalloc.h: comment fix
8170 * same.c, userspec.c: Include xalloc.h.
8172 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8173 not char *const and pointing to a constant array.
8174 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8175 (xrealloc): Comment fix.
8177 * userspec.c (parse_user_spec):
8178 Don't translate a message until just before returning,
8179 to avoid unnecessary translation.
8181 2000-08-07 Jim Meyering <meyering@lucent.com>
8183 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8184 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8185 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8186 getgroups.c, gethostname.c, getopt.h, group-member.c,
8187 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8188 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8189 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8190 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8191 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8192 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8193 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8194 yesno.c: Back out Copyright date changes for each file with no change
8195 this year. This eases coordination with other programs using the same
8196 source code modules. From Paul Eggert.
8198 2000-08-03 Greg McGary <greg@mcgary.org>
8200 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8201 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8202 (EXTEND_BUFFER): Use them.
8204 2000-08-01 Jim Meyering <meyering@lucent.com>
8206 * dirname.c (ISSLASH): Define.
8207 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8208 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8209 both `\' and `/' may be use as path separators.
8210 Based on a patch from Prashant TR.
8212 2000-07-31 Paul Eggert <eggert@twinsun.com>
8214 * quotearg.c (quotearg_n_options): Don't make the initial
8215 slot vector a constant, since it might get modified.
8217 2000-07-31 Jim Meyering <meyering@lucent.com>
8219 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8220 * obstack.c (print_and_abort): Likewise.
8222 2000-07-30 Paul Eggert <eggert@twinsun.com>
8224 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8225 buffer, so that the caller can always quote one small
8226 component of a "memory exhausted" message in slot 0.
8227 From a suggestion by Jim Meyering.
8229 2000-07-30 Jim Meyering <meyering@lucent.com>
8231 * makepath.c (make_path): Quote the other instance, too.
8233 * quotearg.c (N_STATIC_SLOTVECS): Define.
8234 (STATIC_BUF_SIZE): Define.
8235 (quotearg_n_options): Use only statically allocated storage when
8236 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8237 than STATIC_BUF_SIZE.
8239 2000-07-29 Jim Meyering <meyering@lucent.com>
8241 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8242 * dirname.c (dir_name): Likewise.
8244 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8246 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8247 (dir_name): Assert that there are no trailing slashes.
8249 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8251 * mbswidth.h (mbswidth): Add a flags argument.
8252 (mbswidth): New declaration.
8253 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8254 * mbswidth.c (mbswidth): Add a flags argument.
8255 (mbsnwidth): New function.
8257 2000-07-24 Jim Meyering <meyering@lucent.com>
8259 * mbswidth.c: Remove useless #else. From Bruno Haible.
8261 2000-07-23 Paul Eggert <eggert@twinsun.com>
8263 * mbswidth.c (_XOPEN_SOURCE):
8264 Don't define; this causes problems on Solaris 7.
8265 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8267 2000-07-23 Paul Eggert <eggert@twinsun.com>
8270 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8271 so that mbstate_t is always defined.
8273 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8274 be 1 in at least one GCC installation, and this configuration
8275 error is likely to be common. Ignoring MB_LEN_MAX hurts
8276 performance on hosts that have mbrtowc but have only unibyte
8277 locales, but I assume these hosts are rare.
8279 2000-07-23 Paul Eggert <eggert@twinsun.com>
8281 * quotearg.c: Streamline by invoking multibyte code only if needed.
8282 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8283 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8284 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8285 invoke multibyte primitives.
8287 2000-07-23 Jim Meyering <meyering@lucent.com>
8289 * basename.c (base_name): Add an assertion.
8291 2000-07-15 Bruno Haible <clisp.cons.org>
8293 * quotearg.c: When the system forces us to redefine mbstate_t,
8294 shadow its mbsinit function.
8296 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8298 * mbswidth.h: New file.
8299 * mbswidth.c: New file.
8300 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8301 (noinst_HEADERS): Add mbswidth.h.
8303 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8305 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8308 2000-07-15 Jim Meyering <meyering@lucent.com>
8310 * makepath.c: Include quote.h.
8311 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8312 corresponding argument in a `quote (...)' call.
8313 Give better diagnostics.
8315 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8316 (noinst_HEADERS): Add quote.h.
8318 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8319 from tar's src/misc.c.
8320 * quote.h: New file. Prototypes for same.
8322 2000-07-10 Paul Eggert <eggert@twinsun.com>
8324 From a suggestion by Bruno Haible.
8325 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8326 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8327 to decide whether to define the BeOS workaround macro;
8328 this adjusts to the change to AC_MBSTATE_T.
8330 2000-07-13 Paul Eggert <eggert@twinsun.com>
8332 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8334 * quotearg.c (quoting_style_args, quoting_style_vals,
8335 quotearg_buffer_restyled): Add support for
8336 clocale_quoting_style. Undo previous change to
8337 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8338 and "{RIGHT QUOTATION MARK}" msgids.
8340 2000-07-05 Paul Eggert <eggert@twinsun.com>
8342 The old behavior of quoting `like this' doesn't look good with
8343 newer, ISO-style fonts. See:
8344 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8346 Instead, quote "like this" by default. Let the translator
8347 tailor the locale-specific quoting behavior by providing
8348 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8350 * quotearg.c (N_): New macro.
8351 (gettext_default): New function.
8352 (quotearg_buffer_restyled): Use
8353 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8354 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8356 2000-07-09 Jim Meyering <meyering@lucent.com>
8358 * Most files: Update copyright dates to include 2000.
8360 2000-07-08 Jim Meyering <meyering@lucent.com>
8362 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8364 (xgethostname): Remove now-unnecessary #ifdef.
8365 Move declaration of `err' into loop where it's used.
8367 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8369 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8370 by allocating a larger buffer. Test the gethostname return value for
8371 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8372 returns an error and ENAMETOOLONG isn't defined.
8374 2000-07-05 Paul Eggert <eggert@twinsun.com>
8375 and Bruno Haible <haible@clisp.cons.org>
8377 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8379 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8381 * quotearg.c (struct quoting_options): Simplify quote_these_too
8384 2000-07-03 Jim Meyering <meyering@lucent.com>
8386 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8387 Reported by Bruno Haible.
8389 2000-07-04 Jim Meyering <meyering@lucent.com>
8391 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8392 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8395 2000-07-03 Paul Eggert <eggert@twinsun.com>
8396 and Bruno Haible <haible@clisp.cons.org>
8398 * quotearg.c (mbrtowc):
8399 Assign to *pwc, and return 1 only if result is nonzero.
8400 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8402 2000-07-03 Jim Meyering <meyering@lucent.com>
8404 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8405 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8408 2000-07-02 Jim Meyering <meyering@lucent.com>
8410 * quotearg.c (mbstate_t): Don't define here.
8412 2000-07-02 Jim Meyering <meyering@lucent.com>
8414 * nanosleep.c (SIGCONT): Define if not already defined.
8416 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8418 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8419 per change in ../m4/ls-mntd-fs.m4.
8420 (read_filesystem_list): Ignore symbolic links.
8422 2000-06-29 Jim Meyering <meyering@lucent.com>
8424 * same.c: Include <string.h> or <strings.h>, as appropriate,
8425 for declaration of strcmp.
8427 * long-options.c: Include <stdlib.h>, for declaration of exit.
8429 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8430 Avoid warning by casting result to `char *' to remove `const'.
8432 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8434 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8436 2000-06-26 Paul Eggert <eggert@twinsun.com>
8438 savedir now sets errno on failure and invokes xmalloc to get memory.
8439 Fix a couple of other minor bugs while we're at it.
8441 * savedir.c (<unistd.h>): Do not include; there's no need.
8442 (NAMLEN): Remove macro.
8443 (malloc, realloc): Remove decls.
8445 ("xalloc.h"): Include.
8446 (NAME_SIZE_DEFAULT): New macro.
8447 (savedir): Use xmalloc / xrealloc to allocate memory.
8448 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8449 Skip "" directory entries.
8450 Use strlen to calculate directory entry length, since the old method
8451 is rarely used these days and isn't worth supporting.
8452 Don't use a pointer after freeing it.
8453 Check for integer overflow when calculating allocation size.
8454 Use memcpy to copy entries, instead of stpcpy.
8455 Set errno properly when returning NULL.
8456 Check for readdir error.
8458 2000-06-26 Jim Meyering <meyering@lucent.com>
8460 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8462 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8464 * getusershell.c (xmalloc, xrealloc): Remove functions.
8466 Don't include <stdlib.h>. Don't declare malloc, realloc.
8468 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8470 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8472 2000-06-24 Jim Meyering <meyering@lucent.com>
8474 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8476 2000-06-21 Jim Meyering <meyering@lucent.com>
8478 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8480 2000-06-19 Paul Eggert <eggert@twinsun.com>
8482 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8483 (mbrtowc, mbstate_t): Define substitutes if
8484 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8485 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8486 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8488 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8490 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8491 than 1024, return a memory chunk of least possible size, instead
8492 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8493 Use free/xmalloc instead of xrealloc to avoid copying for very long
8496 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8498 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8499 address, not strdup. Include <stdlib.h> and don't declare free().
8501 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8503 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8506 2000-06-21 Jim Meyering <meyering@lucent.com>
8508 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8509 (noinst_HEADERS): Add getstr.h.
8511 * getline.c (getstr): Move into a separate file.
8512 * getstr.c (getstr): New file, extracted from getline.c, with
8513 the following changes: new parameter, delim2; both delim[12]
8514 parameters have type `int', not `char'. The latter would lose
8515 with 8-bit delimiters.
8516 * getstr.h: New file.
8518 2000-06-19 Jim Meyering <meyering@lucent.com>
8520 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8522 2000-06-18 Jim Meyering <meyering@lucent.com>
8524 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8525 Besides, these days every porting target provides a mkdir function.
8527 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8528 (this snippet comes from src/system.h).
8530 2000-06-15 Paul Eggert <eggert@twinsun.com>
8532 * human.c (adjust_value): New function.
8533 (human_readable_inexact): Apply rounding style even when
8534 printing approximate values.
8536 2000-06-14 Paul Eggert <eggert@twinsun.com>
8538 * human.c (human_readable_inexact): Allow an input block
8539 size that is not a multiple of the output block size, and vice versa.
8540 Reported by Piergiorgio Sartor.
8542 2000-06-14 Paul Eggert <eggert@twinsun.com>
8544 * getdate.y (get_date): Apply relative times after time
8545 zone indicator, not before. Reported by Todd A. Jacobs.
8547 2000-06-13 Jim Meyering <meyering@lucent.com>
8549 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8551 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8553 2000-06-12 Paul Eggert <eggert@twinsun.com>
8555 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8557 2000-06-04 Paul Eggert <eggert@twinsun.com>
8559 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8561 2000-06-04 Jim Meyering <meyering@lucent.com>
8563 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8564 SunOS 4.1.4 for which gid_t is an unsigned type.
8566 2000-06-03 Jim Meyering <meyering@lucent.com>
8568 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8570 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8572 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8573 newer, don't install charset.alias.
8574 * config.charset: Change the Linux/glibc rules so they become empty
8575 on glibc-2.1 or newer.
8577 2000-06-02 Jim Meyering <meyering@lucent.com>
8579 * mountlist.c: Back out last change. Instead, do this...
8580 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8581 member using the same `ignore'-testing code.
8582 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8586 2000-05-29 Jim Meyering <meyering@lucent.com>
8588 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8589 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8591 2000-05-22 Jim Meyering <meyering@lucent.com>
8593 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8595 2000-05-18 Jim Meyering <meyering@lucent.com>
8597 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8598 back, too, since it may have been modified by allocate_entry.
8599 (hash_delete): Rewrite to use neither the assignment operator
8600 nor the comma operator in an if-expression.
8602 2000-05-15 Paul Eggert <eggert@twinsun.com>
8605 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8606 Remove; no longer needed.
8607 "quotearg.h": Add include.
8608 (file_name): Do not bother to explicitly initialize to NULL; it's less
8609 efficient on some hosts.
8610 (close_stdout_status): Remove test as to whether stdout was already
8611 closed; it breaks for the case "echo x | sort >&-".
8612 Quote file name colons.
8613 Do not assume that _("write error") lacks format strings.
8615 2000-05-15 Jim Meyering <meyering@lucent.com>
8617 * version-etc.c (version_etc_copyright): Update the copyright string
8618 used in all --version output.
8620 2000-05-14 Jim Meyering <meyering@lucent.com>
8622 * closeout.c (close_stdout_set_file_name): New function.
8623 (close_stdout_status): Use new file-scoped global.
8624 Return right away if fstat says the stdout file descriptor is invalid.
8625 * closeout.h (close_stdout_set_file_name): Declare.
8627 2000-05-10 Jim Meyering <meyering@lucent.com>
8629 * closeout.c [default_exit_status]: New file-scoped variable.
8630 (close_stdout_set_status): New function.
8631 * closeout.h (close_stdout_set_status): Declare.
8633 2000-05-08 Jim Meyering <meyering@lucent.com>
8635 * long-options.c: Don't include closeout.h.
8636 (parse_long_options): Don't call close_stdout for --version.
8638 2000-05-06 Jim Meyering <meyering@lucent.com>
8640 * strnlen.c: Undefine __strnlen and strnlen.
8641 [!weak_alias]: Define __strnlen to strnlen.
8643 * atexit.c: New file, from libiberty.
8645 2000-05-06 Jim Meyering <meyering@lucent.com>
8647 * closeout.c (close_stdout_status): Also check for errors on the
8650 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8652 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8653 instead of xmalloc, xrealloc, path_concat.
8654 (locale_charset): Treat empty environment variables as absent.
8655 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8657 2000-05-04 Jim Meyering <meyering@lucent.com>
8659 * getopt.c: Update from glibc.
8660 * obstack.c: Likewise.
8661 * obstack.h: Likewise.
8662 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8664 * regex.h: Likewise.
8665 * strndup.c: Likewise.
8666 * strnlen.c: New file, from glibc.
8668 2000-05-01 Jim Meyering <meyering@lucent.com>
8670 * full-write.c (full_write): Remove `FIXME' part of comment.
8672 2000-04-29 Jim Meyering <meyering@lucent.com>
8674 * path-concat.c: Declare strdup only if it's not defined.
8675 * canon-host.c: Likewise.
8677 2000-04-28 Jim Meyering <meyering@lucent.com>
8679 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8680 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8681 included first, then limits.h is included by locale.h by libintl.h.
8682 From John David Anglin.
8684 2000-04-25 Jim Meyering <meyering@lucent.com>
8686 * makepath.c (S_IRWXUGO): Define.
8687 (make_path): Always perform explicit chmod if MODE specifies any
8688 of the `special' permission bits. Prompted by a bug report against
8689 install from Mate Wierdl and Joost van Baal.
8691 2000-04-18 Jim Meyering <meyering@lucent.com>
8695 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8696 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8698 2000-04-17 Jim Meyering <meyering@lucent.com>
8700 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8701 the definition of it to rpl_strftime also defined-away the system's
8704 2000-04-15 Jim Meyering <meyering@lucent.com>
8706 Use `C' to denote so-called `contiguous' files, the same way
8708 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8709 (ftypelet): Use S_ISCTG.
8710 From Michael Deutschmann.
8712 2000-04-14 Jim Meyering <meyering@lucent.com>
8714 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8716 2000-04-08 Jim Meyering <meyering@lucent.com>
8718 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8719 names don't conflict. Reported by Eli Zaretskii.
8721 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8723 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8724 bug. Deal with the different error behavior of Irix iconv.
8726 2000-04-07 Jim Meyering <meyering@lucent.com>
8728 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8729 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8731 2000-04-05 Jim Meyering <meyering@lucent.com>
8733 Portability tweaks required for ultrix4.3.
8734 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8735 * readutmp.c: Include sys/types.h before sys/stat.h.
8736 * canon-host.c: Declare strdup.
8737 * path-concat.c: Likewise.
8738 From John David Anglin.
8740 2000-04-04 Jim Meyering <meyering@lucent.com>
8742 Be more DOS 8.3-friendly.
8743 * ref-add.sin: Renamed from ref-add.sed.in.
8744 * ref-del.sin: Renamed from ref-del.sed.in.
8745 * Makefile.am: Reflect renaming.
8746 Reported by Eli Zaretskii.
8748 Use a temporary file name that won't clash with `charset.alias'
8749 in the DOS 8.3 name space.
8750 * Makefile.am (charset_tmp): Define.
8751 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8752 (uninstall-local): Likewise.
8753 Reported by Eli Zaretskii.
8755 2000-03-29 Paul Eggert <eggert@twinsun.com>
8757 * time/strftime.c (my_strftime): Make sure we call the system
8758 strftime, not ourselves, when invoking the underlying strftime.
8760 2000-03-24 Jim Meyering <meyering@lucent.com>
8762 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8763 (charset_alias): Define.
8764 (install-exec-local): Factor out common code.
8765 (uninstall-local): Split lines longer than 80.
8766 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8768 (.sed.in.sed): New rule. Don't redirect directly to $@.
8769 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8771 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8773 * config.charset: Output a line containing "Packages using this file".
8774 * ref-add.sed.in, ref-del.sed.in: New files.
8775 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8776 ref-del.sed): New rules.
8778 2000-03-17 Jim Meyering <meyering@lucent.com>
8780 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8781 Otherwise, include <strings.h>
8783 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8785 * unicodeio.c (utf8_wctomb): New function.
8786 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8787 format instead of in UCS-4 with platform dependent endianness.
8789 2000-03-07 Paul Eggert <eggert@twinsun.com>
8791 * savedir.c (savedir): Work even if directory size is
8792 negative; this can happen with some screwy NFS configurations.
8794 2000-03-06 Jim Meyering <meyering@lucent.com>
8796 * localcharset.c (get_charset_aliases): Don't try to free file_name
8797 if it's NULL (because we ran out of memory). From Bruno Haible.
8799 2000-03-05 Jim Meyering <meyering@lucent.com>
8801 * localcharset.c ("path-concat.h"): Include.
8802 (get_charset_aliases): Use path_concat instead of ANSI string
8805 * unicodeio.h (PARAMS): Define.
8806 Use it to guard prototype.
8808 2000-03-04 Jim Meyering <meyering@lucent.com>
8810 * Makefile.am (install-exec-local): Create $(libdir) before installing
8812 (uninstall-local): Uncomment this rule so `make distcheck' works
8815 * unicodeio.c (<errno.h>): Include it.
8816 (errno): Declare if not defined.
8818 * localcharset.c: Add Bruno's comment justifying use of volatile.
8820 * config.charset: New version, incorporating remarks from a linux
8821 i18n mailing list. From Bruno Haible.
8823 2000-03-02 Jim Meyering <meyering@lucent.com>
8825 * Makefile.am (EXTRA_DIST): Add config.charset.
8827 2000-03-01 Jim Meyering <meyering@lucent.com>
8829 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8830 * unicodeio.c: Likewise.
8832 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8834 * config.charset: New file.
8835 * localcharset.c: New file.
8836 * unicodeio.h, unicodeio.c: New files.
8837 * Makefile.am (DEFS): Add -DLIBDIR=...
8838 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8839 (noinst_HEADERS): Add unicodeio.h.
8840 (all-local, install-exec-local, charset.alias): New targets.
8842 2000-02-28 Paul Eggert <eggert@twinsun.com>
8844 * quotearg.c (ALERT_CHAR): New macro.
8845 (quotearg_buffer_restyled): Use it.
8847 2000-02-27 Jim Meyering <meyering@lucent.com>
8849 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8850 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8852 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8853 not `#if STDC_HEADERS'.
8854 Declare malloc if needed.
8856 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8857 now that autoconf always defines the HAVE_DECL_ symbols.
8858 * human.c: Likewise.
8860 * strtoumax.c: Likewise.
8862 * backupfile.c: Arrange for cpp to fail if the configure-time
8863 declaration check was not run.
8865 * human.c: Likewise.
8867 * strtoumax.c: Likewise.
8869 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8870 then first look up the entire `.'-containing string as a login name.
8872 2000-02-18 Paul Eggert <eggert@twinsun.com>
8874 * getdate.y: Handle two-digit years with leading zeros correctly.
8875 (textint): New typedef.
8876 (parser_control): Member year changed from int to textint.
8878 (YYSTYPE): Removed; replaced by %union with int and textint members.
8879 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8880 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8881 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8882 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8883 (date, number, to_year): Use width of number in digits, not its value,
8884 to determine whether it's a 2-digit year, or a 2-digit time.
8885 (yylex): Store number of digits of numeric tokens.
8886 Reported by John Kendall.
8888 (parser_control): Changed from struct parser_control to typedef (for
8889 consistency). All uses changed.
8891 (tID): Removed; not used.
8892 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8894 2000-02-14 Paul Eggert <eggert@twinsun.com>
8896 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8897 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8899 2000-02-12 Jim Meyering <meyering@lucent.com>
8901 * userspec.c (ISDIGIT): Define it.
8902 (isdigit): Remove definition.
8903 (is_number): Use ISDIGIT, not isdigit.
8904 <libintl.h>: Include.
8906 (parse_user_spec): Mark translatable strings.
8908 2000-02-10 Jim Meyering <meyering@lucent.com>
8910 With these changes, nanosleep.[ch] are finally enough like the other
8911 lib/* replacement files to compile on a few more losing systems.
8913 * nanosleep.h: Don't include config.h.
8914 Remove prototype from declaration of nanosleep.
8915 (PARAMS): Remove now-unneeded definition.
8916 * nanosleep.c: #undef nanosleep.
8917 (rpl_nanosleep): Rename from nanosleep.
8919 2000-02-03 Jim Meyering <meyering@lucent.com>
8921 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8922 rather than with `#if HAVE_UTMPNAME'.
8924 2000-02-01 Jim Meyering <meyering@lucent.com>
8926 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8928 2000-01-31 Jim Meyering <meyering@lucent.com>
8930 * nanosleep.h (nanosleep): Guard declaration with
8931 `#if ! HAVE_DECL_NANOSLEEP'.
8932 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8933 the declaration in that vendor's sys/timers.h.
8934 Reported by Christian Krackowizer.
8936 * quotearg.c (ISASCII): Add #undef and move definition to follow
8937 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8938 (ISPRINT): Likewise.
8939 Reported by Tom Tromey.
8941 2000-01-30 Jim Meyering <meyering@lucent.com>
8943 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8944 uses of ->ut_name. The latter doesn't work with new Linux header files
8945 where only utmpx.ut_user is declared.
8947 * readutmp.h (UT_USER): Define.
8949 2000-01-23 Jim Meyering <meyering@lucent.com>
8951 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8954 2000-01-22 Jim Meyering <meyering@lucent.com>
8956 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8957 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8958 Required for some AIX systems. Reported by Christian Krackowizer.
8959 [TESTING] (main): New function.
8961 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8962 * dirname.c (dir_name): Support for DOS-style file names with drive
8965 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8967 * strverscmp.c (ISDIGIT): Define.
8968 (strverscmp): Use ISDIGIT, not isdigit.
8970 2000-01-17 Paul Eggert <eggert@twinsun.com>
8972 * nanosleep.c (nanosleep):
8973 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8974 POSIX.1 doesn't require SA_INTERRUPT and some systems
8975 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8976 it's been part of POSIX.1 since day 1 (in 1988).
8978 2000-01-17 Jim Meyering <meyering@lucent.com>
8980 * interlock: Remove unused file. Reported by François Pinard.
8982 2000-01-16 Paul Eggert <eggert@twinsun.com>
8984 * quotearg.c (quotearg_buffer_restyled): Do not quote
8985 alert, backslash, formfeed, and vertical tab unnecessarily in
8986 shell quoting style.
8989 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
8990 Free Software Foundation, Inc.
8991 Copying and distribution of this file, with or without modification,
8992 are permitted provided the copyright notice and this notice are preserved.