1 2006-02-14 Jim Meyering <jim@meyering.net>
5 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
6 failure on deficient systems, and simplify gnulib lgpl dependencies.
7 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
8 xmalloc/lstat combination. Based on a patch from Bruno Haible.
10 * xalloc-die.c: Remove unused definition of N_.
12 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
14 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
16 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
18 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
19 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
21 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
23 * argp-namefrob.h: Restore changes accidentally lost during the
24 "autoupdate" on 2005-12-12.
26 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
28 * fnmatch.c (L_): Renamed from L, to work around a bug in
29 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
30 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
33 2006-01-26 Simon Josefsson <jas@extundo.com>
35 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
36 prototype is visible on mingw32.
38 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
41 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
44 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
46 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
47 attempt to open for write; this always fails, at least on POSIX
48 hosts. This reinstates the 2006-01-09 change, which was
49 inadvertently removed.
51 2006-01-26 Bruno Haible <bruno@clisp.org>
52 Paul Eggert <eggert@cs.ucla.edu>
55 [(! (defined __cplusplus || defined __BEOS__)
57 && !(defined __HP_cc || defined __xlc__
58 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
60 #define to signed char in these cases too; this simplifies
61 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
62 etc., separately) and makes it more conservative.
64 2006-01-21 Jim Meyering <jim@meyering.net>
66 Sync from the stable (b5) branch of coreutils:
68 * fts.c (fts_children): Don't let close() clobber errno from
71 * fts.c (fts_stat): When following a symlink-to-directory,
72 don't necessarily interpret stat-fails+lstat-succeeds as indicating
73 a dangling symlink. That can also happen at least for ELOOP.
74 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
75 FYI, this bug predates the inclusion of fts.c in coreutils.
77 * fts.c (fts_open): Put new maxarglen declaration and uses
78 in their own block, so pre-c99 compilers don't object.
80 Avoid the double-free (first in fts_read, second in fts_close) that
81 would occur when an `active' directory is made inaccessible (e.g.,
82 via chmod a-x) during a traversal.
83 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
84 before returning. Reproduce this failure by
85 mkdir -p a/b; cd a; chmod a-x . b
86 Reported by Stavros Passas.
88 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
90 * argp-namefrob.h: Bugfix. Remove stray #
92 2006-01-25 Bruno Haible <bruno@clisp.org>
94 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
96 Reported by Paul Eggert.
98 2006-01-25 Jim Meyering <jim@meyering.net>
100 * fileblocks.c: Remove more useless parentheses.
101 * readutmp.h: Likewise.
103 2006-01-24 Bruno Haible <bruno@clisp.org>
105 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
107 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
110 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
111 to avoid problems with the built-in _Bool type.
112 Reported by Paul Eggert on 2005-11-26.
114 2006-01-24 Jim Meyering <jim@meyering.net>
116 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
118 2006-01-24 Simon Josefsson <jas@extundo.com>
120 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
123 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
125 Work around porting bugs reported by Dieter in
126 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
127 * getopt.c (_NOPROTO): Remove; no longer needed.
128 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
129 Include "getopt.h" first, to check interface.
130 (getenv): Declare only if defined HAVE_DECL_GETENV &&
132 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
133 (__strndup): Revert to K&R-style function dfns, the glibc style.
134 * strnlen.c: Don't claim it's taken from glibc; it's not.
135 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
136 Include strnlen.h first, to get prototype properly.
137 (strnlen): Renamed from __strnlen.
140 2006-01-23 Ulrich Drepper <drepper@redhat.com>
142 These changes imported from libc.
143 * getopt.c: Use __fxprintf instead of inline stream orientation
144 test and two separate function calls.
145 * strndup.c (__strndup): Add libc_hidden_def.
147 2006-01-22 Bruno Haible <bruno@clisp.org>
149 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
150 temporary buffer for sprintf, take into account the precision also
151 for 'd', 'i', 'u', 'o', 'x', 'X'.
153 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
155 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
156 to pacify gcc -Wswitch-default.
158 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
160 * argp-help.c (usage_long_opt): Do not print DOC options.
161 (__argp_base_name): Removed
162 * argp-namefrob.h (__argp_basename): Removed definition. Was a
164 (__argp_base_name): Provide macro definition or extern declaration
165 depending on the configuration
167 2006-01-20 Simon Josefsson <jas@extundo.com>
169 * inet_ntop.h: Unconditionally include sys/socket.h.
171 2006-01-19 Simon Josefsson <jas@extundo.com>
173 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
175 2006-01-12 Simon Josefsson <jas@extundo.com>
177 * base64.c: Fix warning, reported by Bruno Haible
178 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
180 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
183 * md5.c: Fix commentary typos.
184 (alignof, UNALIGNED_P): No need for a GCC-specific version.
185 * md5.h (__attribute__): Remove; unused.
186 * sha1.c: Fix commentary to match md5 better.
187 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
188 so that we don't need to worry about alignment. All uses changed.
189 This merges the 2005-10-28 md5 change into sha1.
191 2006-01-11 Jim Meyering <jim@meyering.net>
194 * md5.c (OP): Fix spacing.
196 2006-01-11 Simon Josefsson <jas@extundo.com>
198 * stdint_.h (SIZE_MAX): Add missing (.
200 2006-01-10 Bruno Haible <bruno@clisp.org>
202 * argp.h (__const): Remove macro. Use const instead.
203 * argp-fmtstream.h (__const): Likewise.
204 * glob_.h (__const): Remove macro.
205 * glob-libc.h: Use const instead of __const.
207 2006-01-10 Jim Meyering <jim@meyering.net>
209 Avoid the double-free (first in fts_read, second in fts_close) that
210 would occur when an `active' directory is made inaccessible (e.g.,
211 via chmod a-x) during a traversal.
212 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
213 before returning. Reproduce this failure by
214 mkdir -p a/b; cd a; chmod a-x . b
215 Reported by Stavros Passas.
218 * sha1.c: Tweak grammar in a comment.
220 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
222 * regex_internal.h (BITSET_WORD_BITS):
223 Work around a bug in 64-bit PGC (before version 6.1-2), where the
224 preprocessor mishandles large unsigned values as if they were signed.
225 Problem reported by Claudio Fontana in
226 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
228 2006-01-10 Simon Josefsson <jas@extundo.com>
230 * socket_.h: New file.
232 2006-01-10 Bruno Haible <bruno@clisp.org>
234 * localcharset.c: Update from GNU gettext.
236 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
239 * chdir-long.c (cdb_free): Don't bother trying to open directory
240 for write access: POSIX says that must fail.
241 * fts.c (diropen): Likewise.
242 * save-cwd.c (save_cwd): Likewise.
243 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
244 well, for minor improvements on hosts that lack O_DIRECTORY.
245 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
246 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
247 Fall back on chown if open failed with EACCES.
249 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
250 Report an error at compile-time if only a 1-second nominal clock
253 * lchmod.h: New file.
254 * mkdir-p.c: Include lchmod.h, lchown.h.
255 (make_dir_parents): Use lchown rather than chown, and
256 lchmod rather than chmod.
258 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
259 too. Problem with "none" reported by Bob Proulx. Problem with
260 "proc" reported by n0dalus.
262 * mountlist.c: Include <limits.h>.
263 (dev_from_mount_options)
264 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
265 New function. It no longer assumes "dev=" has the System V meaning
266 on Linux (since it doesn't). It also parses "dev=" more carefully.
267 (read_file_system_list)
268 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
269 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
272 * posixtm.h (PDS_PRE_2000): New macro.
273 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
274 All usages changed. Reject dates outside the range 1969-1999 if
275 PDS_PRE_2000 is used.
277 2006-01-09 Jim Meyering <jim@meyering.net>
281 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
283 * chdir-safer.h, chdir-safer.c: New files.
285 * modechange.c (mode_compile): Reject an invalid mode string
286 that starts with an octal digit. From Andreas Gruenbacher.
288 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
289 and dup to open_safer and dup_safer, respectively.
290 (openat_permissive): Fix typo in comment.
292 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
293 "gettext.h"; either no longer needed or are guaranteed by openat.h.
294 (_): Remove; no longer needed.
295 (openat): Renamed from rpl_openat; no need for rpl_openat
296 since openat.h renames openat for us.
297 Replace most of the body with a call to openat_permissive,
298 to avoid duplicate code.
299 Port to (probably hypothetical) environments were mode_t is
301 (openat_permissive): Require mode arg, so that we can check
302 types better. Put it just after flags. Change cwd failure
303 indicator from pointer-to-bool to pointer-to-errno-value.
305 Invoke openat_save_fail and/or openat_restore_fail if
306 cwd_errno is null, so that openat can call us.
307 (openat_permissive, fdopendir, fstatat, unlinkat):
308 Simplify errno handling to avoid some duplicate code,
309 as it's OK to set errno on success.
310 * openat.h: Revamp code so that function macros depend on
311 __OPENAT_PREFIX only, not also on AT_FDCWD.
312 (openat_ro): Remove. Caller changed to use openat_permissive.
313 (openat_permissive): Now a macro, if not a function.
314 (openat_restore_fail, openat_save_fail): Now always functions,
315 since mkdirat needs them even if __OPENAT_PREFIX is defined.
317 * openat-priv.h: New file, defining macros used by mkdirat.c
319 * mkdirat.c: Include openat-priv.h.
320 Remove definitions of macros defined therein.
321 * openat.c: Likewise.
323 * mkdirat.c (mkdirat): New file and function.
324 * openat.h (mkdirat): Declare.
326 * openat.c (fdopendir): Don't change errno when returning non-NULL.
328 * openat.h (openat_permissive): Declare.
331 * openat.c (EXPECTED_ERRNO): New macro.
332 (openat_permissive): New function -- used in remove.c rewrite.
333 (all functions): Set errno just before returning, only if there
334 was an actual failure.
335 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
337 Emulate openat-family functions using Linux's procfs, if possible.
338 Idea and some code based on Ulrich Drepper's glibc changes.
340 * openat.c: (BUILD_PROC_NAME): New macro.
341 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
342 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
343 before falling back on save_cwd and restore_cwd.
344 (fdopendir, fstatat, unlinkat): Likewise.
346 * openat.c (fstatat, unlinkat): Perform the syscall directly,
347 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
349 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
350 as second argument to va_arg. Otherwise, some versions of gcc
351 warn that `if this code is reached, the program will abort'.
353 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
357 Add POSIX ACL support
358 * acl.h (copy_acl, set_acl): Add declarations.
359 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
360 systems other than Linux.
361 (chmod_or_fchmod): New function: use fchmod when possible,
363 (file_has_acl): Add a POSIX ACL implementation, with a
364 Linux-specific subcase.
365 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
366 S_ISVTX from one file to another. Fall back to fchmod/chmod when
367 acls are unsupported.
368 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
369 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
372 2006-01-09 Bruno Haible <bruno@clisp.org>
374 * sysexit_.h (EX_OK): New macro.
375 Suggested by Martin Lambers <marlam@marlam.de>.
377 2006-01-09 Bruno Haible <bruno@clisp.org>
379 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
380 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
381 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
382 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
384 2006-01-09 Bruno Haible <bruno@clisp.org>
386 * stdint_.h (SIZE_MAX): Write the value without involving negative
389 2005-10-16 Bruno Haible <bruno@clisp.org>
391 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
392 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
394 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
396 * strftime.c (tzname): Don't declare if it is already #defined.
397 Problem reported for Mingw by Mark Junker.
399 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
401 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
402 long int, not int, for nanosecond counts, so that people who are
403 used to POSIX struct timespec won't be surprised. Reported by Jim
406 2005-12-16 Jim Meyering <jim@meyering.net>
408 * fprintftime.c, fprintftime.h: New files.
410 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
412 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
413 * argp-help.c (fill_in_uparams): Check if the constructed
414 struct uparams is valid. Fall back to the default values if it is
417 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
419 * argp-help.c (__argp_base_name): New function
420 (__argp_short_program_name): Rewrite using __argp_base_name
421 * argp-namefrob.h: Define program_invocation_name and
422 program_invocation_short_name if requested
423 (__argp_base_name): Add prototype
424 * argp-parse.c (argp_def): Use gettext wrappers
425 (argp_default_parser): Use __argp_base_name
426 * argp-pin.c: New file. Defines program_invocation_name and
427 program_invocation_short_name on systems that lack them.
429 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
431 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
432 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
433 porting problem reported by Georg Schwarz in
434 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
436 2005-07-09 Bruno Haible <bruno@clisp.org>
438 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
439 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
440 Reported by Mark Junker <mjscod@gmx.de>.
442 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
444 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
445 (uintmax_t) [defined uintmax_t]: Do not declare.
446 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
447 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
448 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
449 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
450 sake of portability to weird hosts that C allows (though we don't
451 know of any practical examples).
453 * savedir.h (fdsavedir): New decl.
454 * savedir.c (fdsavedir, savedirstream): New functions; the latter
455 contains most of the former guts of savedir.
456 (savedir): Use savedirstream.
459 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
461 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
462 coreutils no longer futzes with rounding modes.
464 2005-11-14 Jim Meyering <jim@meyering.net>
466 * mkstemp-safer.c: Include <config.h>, required for possible
467 replacement of mkstemp.
469 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
471 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
473 (gethrxtime) [! (HAVE_NANOUPTIME
474 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
475 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
476 our own approximation.
478 2005-11-10 Simon Josefsson <jas@extundo.com>
480 * readline.c: Remove EOL.
482 2005-11-08 Eric Blake <ebb9@byu.net>
484 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
486 2005-11-08 Eric Blake <ebb9@byu.net>
488 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
490 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
492 Fix porting problem reported by Theodoros V. Kalamatianos.
493 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
494 Don't assume that futimes failing means we must fail.
496 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
498 * getcwd.c (__getcwd): Don't assume that system calls after readdir
499 leave errno alone. Problem reported by Dmitry V. Levin.
501 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
503 * savedir.c (savedir): Don't assume that xrealloc etc. leave
504 errno alone. Problem reported by Frederic Jolliton.
506 2005-10-28 Simon Josefsson <jas@extundo.com>
508 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
509 "restrict" keywords, as per POSIX. Protect the function
510 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
511 Don't use K&R prototypes. Check the sprintf return values.
512 Re-define EAFNOSUPPORT if not present. Indent.
514 * md5.h, md5.c: Simplify buffer handling visavi alignment,
515 suggested by Bruno Haible <bruno@clisp.org>.
517 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
519 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
521 * gc-libgcrypt.c: Add MD2 (which is not available through
524 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
526 * md2.h, md2.c: New files.
528 2005-10-24 Simon Josefsson <jas@extundo.com>
530 * md4.h: Shrink buffer size, now that we changed the type.
532 2005-10-22 Simon Josefsson <jas@extundo.com>
534 * arcfour.h, arcfour.c: Use fixed size indices in the
535 arcfour_context struct (simplify test vector testing in GNU
538 2005-10-22 Simon Josefsson <jas@extundo.com>
540 * md4.h, md4.c: Simplify buffer handling visavi alignment,
541 suggested by Bruno Haible <bruno@clisp.org>.
543 2005-10-22 Simon Josefsson <jas@extundo.com>
545 * crc.h: Include stddef.h, for size_t.
547 2005-10-21 Simon Josefsson <jas@extundo.com>
549 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
550 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
552 2005-10-21 Simon Josefsson <jas@extundo.com>
554 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
557 2005-10-21 Simon Josefsson <jas@extundo.com>
559 * gc-gnulib.c: Support ARCTWO in CBC mode.
561 2005-10-21 Simon Josefsson <jas@extundo.com>
563 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
566 * hmac-sha1.c (hmac_sha1): Likewise.
568 * crc.c (crc32_update): Actually use crc parameter, suggested by
569 Bruno Haible <bruno@clisp.org>.
571 * crc.h: Include stdint.h directly, suggested by Bruno Haible
574 2005-10-21 Simon Josefsson <jas@extundo.com>
576 * des.h, des.c: New files.
578 * gc-gnulib.c: Support DES.c
580 2005-10-21 Simon Josefsson <jas@extundo.com>
582 * arctwo.h, arctwo.c: New files.
584 * gc-gnulib.c: Support ARCTWO.
586 2005-10-21 Simon Josefsson <jas@extundo.com>
588 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
590 2005-10-19 Simon Josefsson <jas@extundo.com>
592 * gc-gnulib.c: Support ARCFOUR.
594 2005-10-19 Simon Josefsson <jas@extundo.com>
596 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
599 * gc.h: Add ECB enum type.
601 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
603 2005-10-19 Simon Josefsson <jas@extundo.com>
605 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
607 2005-10-18 Simon Josefsson <jas@extundo.com>
609 * md4.h, md4.c: New files, based on md5.?.
611 2005-10-17 Simon Josefsson <jas@extundo.com>
613 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
615 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
617 2005-10-17 Simon Josefsson <jas@extundo.com>
619 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
621 2005-10-17 Simon Josefsson <jas@extundo.com>
623 * gc.h, gc-libgcrypt.c: Add ciphers.
625 2005-10-17 Simon Josefsson <jas@extundo.com>
627 * sha1.c: Use uint32_t instead of md5_uint32.t
629 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
632 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
634 * md5.h: Use stdint.h and uint32_t. Doc fix.
636 2005-10-15 Simon Josefsson <jas@extundo.com>
638 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
640 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
642 2005-10-14 Simon Josefsson <jas@extundo.com>
644 * arcfour.h, arcfour.c: New files.
646 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
648 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
649 include <wchar.h>; no longer needed.
651 2005-10-14 Jakub Jelinek <jakub@redhat.com>
652 and Ulrich Drepper <drepper@redhat.com>
655 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
656 instead of inline stream orientation test and two separate
657 function calls. Pay no attention to USE_IN_LIBIO.
659 2005-10-14 Roland McGrath <roland@redhat.com>
661 Import from libc. [BZ #1331]
662 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
664 Reported by Matej Vela <vela@debian.org>.
666 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
668 * mkdir-p.c (make_dir_parents): Don't report an error if an
669 intermediate directory is in a read-only file system. Problem
670 reported by Eric Blake.
672 2005-10-13 Simon Josefsson <jas@extundo.com>
674 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
675 Move memory allocation outside of loop.
677 2005-10-12 Simon Josefsson <jas@extundo.com>
679 * gc-pbkdf2-sha1.c: New file.
681 * gc.h: Add gc_pbkdf2_sha1 prototype.
683 2005-10-12 Simon Josefsson <jas@extundo.com>
685 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
686 suggested by Bruno Haible <bruno@clisp.org>.
688 2005-10-12 Simon Josefsson <jas@extundo.com>
690 * gc-libgcrypt.c (gc_hmac_sha1): New function.
692 * gc-gnulib.c (gc_hmac_sha1): New function.
694 2005-10-12 Simon Josefsson <jas@extundo.com>
696 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
698 2005-10-12 Simon Josefsson <jas@extundo.com>
700 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
701 GC_USE_HMAC_MD5, respectively.
703 * gc-libgcrypt.c (gc_md5): Fix assert call.
706 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
708 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
710 * gc-gnulib.c (gc_hash_buffer): Ditto.
712 2005-10-11 Bruno Haible <bruno@clisp.org>
714 * c-strcasestr.h: New file, from GNU gettext.
715 * c-strcasestr.c: New file, from GNU gettext.
717 2005-10-11 Bruno Haible <bruno@clisp.org>
719 * c-strcase.h: New file, from GNU gettext.
720 * c-strcasecmp.c: New file, from GNU gettext.
721 * c-strncasecmp.c: New file, from GNU gettext.
723 2005-10-11 Simon Josefsson <jas@extundo.com>
725 * crc.h, crc.c: New files.
727 * gc.h (gc_hash_buffer): Add doc.
729 2005-10-08 Simon Josefsson <jas@extundo.com>
731 * gc.h: Add gc_hash and gc_hash_buffer.
733 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
735 * gc-libgcrypt.c (gc_hash_buffer): Add.
737 2005-10-11 Bruno Haible <bruno@clisp.org>
739 * strcasecmp.c: Include limits.h.
740 (strcasecmp): Avoid integer overflow on exotic platforms.
741 * strncasecmp.c: Include limits.h.
742 (strncasecmp): Avoid integer overflow on exotic platforms.
743 Reported by Paul Eggert.
745 2005-10-06 Simon Josefsson <jas@extundo.com>
747 * hmac-md5.c: New file.
751 2005-10-06 Simon Josefsson <jas@extundo.com>
753 * memxor.c (memxor): Avoid casts and warnings.
755 2005-10-05 Derek Price <derek@ximbiot.com>
757 * getdelim.c (SIZE_MAX): New macro, if not already defined.
759 2005-10-05 Simon Josefsson <jas@extundo.com>
761 * memxor.c (memxor): Fix compiler error.
763 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
764 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
766 * memxor.h, memxor.c: New files.
768 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
769 we assume all systems have it, suggested by Jim Meyering
770 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
771 any systems lack sys/socket.h; mingw32 is known to lack it, but we
772 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
775 2005-10-04 Bruno Haible <bruno@clisp.org>
777 * verify.h (verify_true): Provide alternative definition for C++.
779 2005-10-04 Simon Josefsson <jas@extundo.com>
781 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
782 D. Baushke" <mdb@gnu.org>.
784 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
786 * getdelim.c: Include getdelim.h first. Include <limits.h>.
787 (SSIZE_MAX): New macro, if not already defined.
788 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
791 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
793 * exclude.c: Include verify.h.
794 (verify): Remove. All callers changed to use verify.h's version.
795 * strtoimax.c: Likewise.
796 * utimecmp.c: Likewis.e
799 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
800 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
801 * .cvsignore: Add fts.h, search.h, t-fpending.
802 * settime.c (settime): Fix { typo in previous patch. Also, don't
803 bother returning ENOSYS if settimeofday or stime fails; just let
804 them return whatever errno they want to return.
805 * utimens.c: Include unistd.h, for dup2.
806 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
807 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
809 2005-10-02 Jim Meyering <jim@meyering.net>
812 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
813 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
814 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
815 Remove AT_FDCWD test.
816 Do not consume the fd unless successful.
817 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
818 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
819 block, so that we don't even try to compile it if settimeofday is
820 available. This works around a compilation failure on OSF1 V5.1,
821 due to stime requiring a `long int*' while tv_sec is `int'.
823 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
825 * getdelim.c (getdelim): Remove unused variables.
827 2005-10-01 Simon Josefsson <jas@extundo.com>
829 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
830 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
831 AI_* and EAI_* definitions. Protect function declarations.
833 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
835 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
836 so that the code works even with ancient cpp. Portability problem
837 with GCC 2.7.2.1 reported by Thomas M.Ott.
839 2005-09-27 Jim Meyering <jim@meyering.net>
841 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
843 * intprops.h (signed_type_or_expr__): Define.
844 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
847 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
849 * verify.h (verify_expr): Remove, replacing with:
850 (verify_true): New macro that returns true instead of void.
851 (verify_type__): Remove.
852 (verify): Use verify_true rather than verify_type__.
854 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
856 * utimens.c (ENOSYS): Define if not already defined.
857 (futimens): Support having a null PATH if the file descriptor
860 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
862 (__attribute): Define to empty unless GCC 3.1 or later.
863 This works around a core dump on OpenBSD 3.4, which has GCC
864 2.95.3, which dumps core when given __attribute__(()). It also
865 simplifies other tests, since we really don't want to bother with
866 worrying about which ancient version of GCC supported what.
867 Original problem reported by Yoann Vandoorselaere, with part of
868 the fix suggested by Derek Price.
870 2005-09-24 Jim Meyering <jim@meyering.net>
872 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
873 so we can once again use a positive bitfield width of 1 -- now we
874 don't have to explain why we were using a bitfield width of 2.
876 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
878 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
879 Problem reported by Eric Blake.
880 (getaddrinfo): Initialize se so that it's not garbage.
881 Redo internal storage allocation so that it doesn't make unportable
882 assumptions about alignment.
885 * utimens.c (futimens): Use futimesat if available.
886 Prefer it to futimes since it doesn't have the futimes bug.
888 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
889 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
890 Instead, declare a function that returns a pointer to an array,
891 and use verify_type__ to declare the size of the array.
892 Problem and germ of a solution reported by Bruno Haible.
893 (verify_type__): Use 2, not 1, for bitfield size, to avoid
894 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
896 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
900 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
902 * argmatch.h: Include verify.h
903 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
904 (ARGMATCH_ASSERT): Remove; unused.
905 * canonicalize.c: Assume STDC_HEADERS.
906 * exclude.c: Include "strcase.h".
907 * regex_internal.h [!defined _LIBC]: Likewise.
908 * getusershell.c: Include stdio--.h rather than stdio.h
910 (getusershell): Call fopen, not fopen_safer.
911 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
912 Do not include unistd-safer.h.
913 (save_cwd): Don't call fd_safer; no longer needed
914 now that we include fcntl--.h.
916 * getdate.y (relative_time): New type.
917 (RELATIVE_TIME_0): New constant.
918 (parser_control): Use relative_time instead of doing it ourselves.
919 (%union): Add new relative_time rel member.
920 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
922 (relunit, relunit_snumber): Now of type rel.
923 (zone, rel, relunit, get_date): Adjust to above changes.
925 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
926 Do not include unistd-safer.h.
927 (getloadavg): Don't call fd_safer; no longer needed
928 now that we include fcntl--.h.
930 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
931 (make_dir_parents): Treat ENOSYS like EEXIST.
933 Improve quality of diagnostics on restore_cwd failure.
934 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
935 (make_dir_parents): Last arg is now int * (for errno), not bool *.
936 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
937 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
938 each time through the loop. Do not diagnose restore_cwd failure;
939 that is the caller's job (and perhaps the caller does not care).
941 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
942 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
943 If the file already exists but is not a directory, don't bother
944 to try to make its parents.
945 Close potential file descriptor leak if we can't chdir("/") (!).
946 Don't always return true if chdir($PWD) fails; return true only
947 if the requested action was done successfully (except for the
949 Don't log final directory unless we actually made it.
950 Refactor to avoid duplicate code to fix up permissions.
951 Don't attempt to fix up parent permissions if chdir($PWD) fails.
953 * strftime.c (my_strftime): Rewrite the previous change slightly,
954 to make it a bit faster and (I hope) clearer.
955 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
956 Fix bug in formats like %2N.
958 * verify.h: New file.
960 2005-09-22 Jim Meyering <jim@meyering.net>
964 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
966 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
967 the .tm_year member, since otherwise gcc-4.0 would now warn about
968 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
970 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
971 order to avoid an unsuppressible warning from gcc on 64-bit systems.
973 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
974 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
975 when run in a time zone for which daylight savings time is in effect
976 for the starting date.
978 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
979 stop us from restricting permissions of just-created absolute-named
981 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
982 to restore initial working directory.
983 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
984 to tell caller if/when we change the working directory and are
985 unable to return to the initial one.
986 * mkdir-p.h (make_dir_parents): Update prototype.
987 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
988 `return false'. This fixes a bug introduced on 2004-07-30.
990 * openat.c (fdopendir): Be sure to close the supplied
991 file descriptor before returning. This makes our replacement
992 implementation a little closer to Solaris's, where fdopendir
993 ties the file descriptor to the returned DIR* pointer.
994 * openat.c (unlinkat): New function.
995 * openat.h (unlinkat): Add prototype.
996 * openat-die.c (openat_save_fail): Rename from openat_save_die.
997 (openat_restore_fail): Rename from openat_restore_die.
998 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1000 Provide an alternative to exiting immediately upon save_cwd or
1001 restore_cwd failure. Now, an application can arrange e.g.,
1002 to perform a longjump in that case.
1003 * openat.c: Include dirname.h.
1004 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1005 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1006 and openat_restore_die rather than calling error directly.
1007 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1009 * openat-die.c (openat_save_die, openat_restore_die): New file.
1010 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1012 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1013 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1014 int utc, int nanoseconds);
1016 date should not have to allocate a megabyte of virtual memory to
1017 handle a format argument like +%1048575T. When implemented with
1018 strftime, it must allocate such a buffer, use strftime to fill it
1019 in, print it, then free it.
1020 With fprintftime, it simply prints everything and exits.
1021 With no need for memory allocation, that's one fewer way to fail.
1022 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1023 optional field width, not before, so we accept %9:z, not %:9z.
1024 (my_strftime): Be sure to use L_('x') for literals.
1026 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1027 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1028 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1029 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1030 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1031 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1032 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1033 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1034 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1036 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1037 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1038 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1039 and don't include <sys/file.h>).
1041 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1043 Sync from coreutils.
1045 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1046 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1047 [!LDAV_DONE]: Avoid unused variable warning.
1049 2005-09-21 Bruno Haible <bruno@clisp.org>
1051 * unicodeio.h (unicode_to_mb): New declaration.
1053 2005-09-20 Derek Price <derek@ximbiot.com>
1055 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1057 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1059 Use a consistent style for including <config.h>.
1060 * __fpending.c, acl.c, argmatch.c,
1061 argp-help.c, argp-parse.c,
1062 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1063 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1064 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1065 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1066 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1067 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1068 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1069 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1070 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1071 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1072 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1073 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1074 modechange.c, mountlist.c, open-safer.c, physmem.c,
1075 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1076 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1077 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1078 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1079 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1080 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1081 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1082 userspec.c, utimecmp.c, version-etc-fsf.c,
1083 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1084 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1085 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1086 Standardize inclusion of config.h.
1087 * __fpending.h, dirfd.h, getdate.h, human.h,
1088 inttostr.h: Removed inclusion of config.h from header files.
1089 * inttostr.c: Adjusted in-tree users.
1090 * timespec.h: Remove superfluous warning to include config.h.
1091 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1092 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1093 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1094 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1096 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1098 * stat-time.h: New file.
1099 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1100 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1102 (timespec_cmp): New function.
1103 * utimecmp.c: Include stat-time.h.
1104 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1105 members exist, not on the obsolescent ST_MTIM_NSEC.
1106 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1108 2005-09-15 Derek Price <derek@ximbiot.com>
1109 Paul Eggert <eggert@cs.ucla.edu>
1111 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1112 changes, consolidating in...
1113 * regex_internal.h: ...this file.
1115 2005-09-15 Derek Price <derek@ximbiot.com>
1117 * regex_internal.h: Blank `pure' for GNUC < 3.
1118 * regex_internal.c: Ditto, using this...
1119 (__GNUC_PREREQ): ...new macro.
1120 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1121 (__GNUC_PREREQ): ...this new macro.
1123 * strstr.h: Include string.h. Define strstr as a macro here.
1125 2005-09-13 Derek Price <derek@ximbiot.com>
1127 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1129 Reported by Jim Meyering <jim@meyering.net>.
1131 2005-09-13 Jim Meyering <jim@meyering.net>
1133 * canon-host.c: Filter through gnu indent and reword comments slightly.
1134 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1136 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1138 * lib/base64.c: Typo.
1139 (base64_encode): Put b64str in initialized data section.
1141 2005-09-12 Derek Price <derek@ximbiot.com>
1143 Return usable errors from canon-host.
1144 * canon-host.h: New file.
1145 * canon-host.c (canon_host): Wrap...
1146 (canon_host_r): ...this new function, which now relies exclusively on
1148 (ch_strerror): New function.
1149 (last_cherror): New global.
1150 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1151 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1153 (freeaddrinfo): Free ai->ai_canonname when set.
1155 2005-09-12 Derek Price <derek@ximbiot.com>
1156 Paul Eggert <eggert@cs.ucla.edu>
1158 * glob-libc.h: Renamed from glob_.h. The new version is
1159 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1160 protecting things that should be done only in gnulib contexts.
1161 * glob_.h: New file, containing only the glob things needed for
1163 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1164 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1165 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1166 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1167 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1168 and to respect the namespace rules better.
1170 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1172 Merge glibc and coreutils changes into gnulib, plus a few
1174 * md5.c: Use #error rather than a string.
1175 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1176 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1177 (__attribute__): Define to empty for non recent-GCC.
1178 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1179 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1180 Renamed from their non-__ counterparts, with new macros replacing
1181 them if not _LIBC. Add __THROW attribute.
1183 (struct md5_ctx): Align buffer if using GCC.
1184 * sha1.h (struct sha1_ctx): Likewise.
1185 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1186 The old name was backwards.
1187 (NOTSWAP): Remove; not used.
1188 (rol): New macro, moved here from md5.h.
1189 (sha1_process_block): Remove a FIXME that doesn't make sense.
1191 2005-09-12 Derek Price <derek@ximbiot.com>
1193 * gai_strerror.c: Include config.h when available. Include
1194 getaddrinfo.h before other headers to test interface.
1195 Reported by Larry Jones <lawrence.jones@ugs.com>.
1197 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1199 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1200 definitions, since that's the preferred style in glibc.
1201 Fix a minor spacing issue, and update copyright notice to match glibc's.
1203 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1205 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1207 2005-09-06 Simon Josefsson <jas@extundo.com>
1209 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1210 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1212 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1214 Change bitset word type from unsigned int to unsigned long int,
1215 as this has better performance on typical 64-bit hosts.
1216 Port bitset code to hosts with unusual word sizes.
1217 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1218 (build_collating_symbol):
1219 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1220 argument is a bitset. This is merely a style issue, but it makes
1221 it clearer that an entire array is expected.
1222 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1223 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1224 Port to the case where bitset_word is not the same as unsigned int.
1225 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1226 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1228 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1229 (build_trtable, group_nodes_into_DFAstates):
1231 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1232 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1233 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1234 * regexec.c (group_nodes_into_DFAstates): Likewise.
1235 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1236 * regcomp.c (optimize_subexps, lower_subexp):
1237 Work even if bitset_word has holes in its bitwise representation.
1238 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1239 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1241 * regex_internal.c (re_string_reconstruct):
1242 Don't assume UCHAR_MAX == 255.
1243 * regex_internal.h (bitset_set_all): Likewise.
1244 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1246 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1247 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1249 (BITSET_WORD_MAX): New macro.
1250 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1251 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1252 (bitset_empty, bitset_copy):
1253 Prefer sizeof (bitset) to multiplying it out ourselves.
1254 (bitset_not_merge): Remove; unused.
1255 (bitset_contain): Return bool, not unsigned int with one bit on.
1256 All callers changed.
1257 * regexec.c (build_trtable): Don't assume bitset has no stricter
1258 alignment than re_node_set; do this by defining a new internal
1259 type struct dests_alloc and using it to allocate memory.
1261 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1263 Check for arithmetic overflow when calculating sizes, to prevent
1264 some buffer-overflow issues. These patches are conservative, in the
1265 sense that when I couldn't determine whether an overflow was possible,
1266 I inserted a run-time check.
1267 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1268 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1269 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1270 (re_xnrealloc, re_x2nrealloc): New inline functions.
1271 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1272 (build_equiv_class, build_charclass): Check for arithmetic overflow
1273 in size expression calculations.
1274 * lib/regex_internal.c (re_string_realloc_buffers):
1275 (build_wcs_upper_buffer, re_node_set_add_intersect):
1276 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1277 (re_dfa_add_node, register_state): Likewise.
1278 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1279 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1280 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1281 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1283 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1285 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1286 to avoid a collision with bits/local_lim.h in glibc.
1287 All uses changed. Problem reported by Dmitry V. Levin in
1288 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1290 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1291 bugs in int versus size_t comparisons.
1292 (re_string_context_at): Fix bug where the code assumed that
1295 Use bool where appropriate.
1296 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1297 All callers changed.
1298 (calc_eclosure_iter): Likewise, for ROOT arg.
1299 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1300 (build_charclass_op): Likewise, for NON_MATCH arg.
1301 * regex_internal.c (re_string_allocate, re_string_construct):
1302 (re_string_construct_common): Likewise, for ICASE arg.
1303 * regexec.c (re_search_2_stub, re_search_stub):
1304 Likewise, for RET_LEN arg.
1305 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1306 (set_regs): Likewise, for FL_BACKTRACK arg.
1307 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1308 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1309 (calc_eclosure_iter, parse_bracket_exp):
1310 Use bool for internal variables that are booleans.
1311 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1312 (set_regs, build_sifted_states, sift_states_bkref):
1313 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1314 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1315 (find_collation_sequence_value):
1317 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1318 (re_node_set_compare):
1319 Return bool, not int. All callers changed.
1320 * regexec.c (check_halt_node_context, check_dst_limits):
1321 (build_trtable, check_node_accept): Likewise.
1322 * regex_internal.h: Include stdbool.h.
1324 Fix bugs uncovered when converting to bool.
1325 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1326 failure instead of charging ahead blindly.
1327 * regex_internal.c (register_state): Likewise.
1328 * regexec.c (re_search_2_stub): Use simpler method than boolean
1329 for freeing internal storage.
1330 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1331 bitset pieces used as boolean, to avoid undefined behavior
1332 on hosts that do int overflow checking.
1334 2005-08-31 Derek Price <derek@ximbiot.com>
1336 * getdelim.c (getdelim): Return EOF on EOF.
1337 Reported by Larry Jones <lawrence.jones@ugs.com>.
1339 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1341 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1342 lengths fit in regoff_t; this isn't true if regoff_t is the same
1344 * regex.c (re_search_internal): 5th arg is LAST_START
1345 (= START + RANGE) instead of RANGE. This avoids overflow
1346 problems when regoff_t is the same width as size_t.
1347 All callers changed.
1348 (re_search_2_stub): Check for overflow when adding the
1349 sizes of the two strings.
1350 (re_search_stub): Check for overflow when adding START
1351 to RANGE; if it occurs, substitute the extreme value.
1353 2005-08-31 Jim Meyering <jim@meyering.net>
1355 * regcomp.c (search_duplicated_node): Make first pointer arg
1357 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1358 (register_state): Likewise.
1359 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1360 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1361 (group_nodes_into_DFAstates): Likewise.
1363 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1365 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1366 old glibc regex code mishandles strings longer than 2**31 bytes.
1367 This patch fixes this when the regex code is used in gnulib
1368 (i.e., outside glibc).
1370 This patch should not affect the use of the regex code inside
1371 glibc. No doubt this problem also needs to be handled for glibc
1372 as well, but the result will be an incompatible change to the
1373 glibc ABI, and the old ABI will have to be supported too. That
1374 can be the the subject for another patch.
1376 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1377 governing whether the rest of this patch is active. By default,
1378 the macro is disabled and the patch has no effect.
1379 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1380 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1381 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1382 (re_match_2, re_set_registers): Use the new types.
1383 * regex_internal.h (Idx, re_hashval_t): New types.
1384 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1386 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1387 (re_string_context_at, bin_tree_t, re_dfastate_t):
1388 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1389 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1390 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1391 (re_string_char_size_at, re_string_wchar_at):
1392 (re_string_elem_size_at):
1393 Use the new types and macros to port to 64-bit hosts.
1394 Use unsigned types for internal values, so that the code
1395 mostly works even for arrays larger than SSIZE_MAX.
1396 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1397 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1398 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1399 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1400 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1401 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1402 (calc_inveclosure, parse_dup_op, build_range_exp):
1403 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1404 (fetch_number, create_token_tree, mark_opt_subexp):
1406 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1407 (create_cd_newstate, re_string_allocate, re_string_construct):
1408 (re_string_realloc_buffers, build_wcs_upper_buffer):
1409 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1410 (re_string_reconstruct, re_string_peek_byte_case):
1411 (re_string_fetch_byte_case, re_string_context_at):
1412 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1413 (re_node_set_init_copy, re_node_set_add_intersect):
1414 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1415 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1416 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1417 (re_acquire_state, re_acquire_state_context, register_state):
1419 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1420 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1421 (re_search_internal, re_search_2_stub, re_search_stub)
1422 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1423 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1424 (update_cur_sifted_state, check_dst_limits):
1425 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1426 (check_subexp_limits, sift_states_bkref, merge_state_array):
1427 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1428 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1429 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1430 (expand_bkref_cache, check_node_accept_bytes):
1431 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1432 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1433 (acquire_init_state_context, check_halt_node_context):
1434 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1435 (sift_states_backward, clean_state_log_if_needed):
1436 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1437 (find_recover_state, transit_state_sb, transit_state_mb):
1438 (transit_state_bkref, build_trtable, match_ctx_clean):
1440 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1441 to work around an assumption that REG_MISSING is negative.
1443 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1444 (seek_collating_symbol_entry) [defined _LIBC]:
1445 (lookup_collation_sequence_value) [defined _LIBC]:
1446 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1447 Use prototypes rather than old-style function definitions.
1448 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1449 (transit_state_sb) [0]:
1450 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1452 * regexec.c (re_search_internal): Simplify update of rm_so and
1455 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1456 (optimize_subexps, lower_subexp):
1457 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1458 since the signed shift might overflow. Use 1u<<31 instead.
1459 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1460 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1463 * regcomp.c (optimize_subexps, lower_subexp):
1464 Use CHAR_BIT rather than 8, for clarity.
1465 * regexec.c (check_dst_limits_calc_pos_1):
1466 (check_subexp_matching_top): Likewise.
1467 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1468 have to worry about portability issues when shifting it left.
1469 Remove no-longer-needed test for table_size > 0.
1470 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1471 in a word, as the resulting behavior is undefined.
1472 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1473 in one case, a <= should have been an <, and in another case the
1474 whole test was missing.
1475 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1476 the standard name CHAR_BIT.
1477 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1478 this is not true on one's complement and signed-magnitude hosts.
1480 * regex_internal.h (re_sub_match_top_t): Remove unused member
1482 (struct re_dfa_t): Remove unused member states_alloc.
1483 * regcomp.c (init_dfa): Don't initialize unused members.
1485 2005-08-31 Bruno Haible <bruno@clisp.org>
1487 * strstr.c: Include <stddef.h>, for NULL.
1488 * strcasestr.c: Likewise.
1489 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1491 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1493 * iconvme.h: Add prototype for iconv_alloc.
1495 2005-08-29 Simon Josefsson <jas@extundo.com>
1497 * iconvme.c: Fix errno.
1499 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1501 * iconvme.c: Split iconv_string into iconv_alloc.
1503 2005-08-27 Jim Meyering <jim@meyering.net>
1505 * fopen-safer.c: Merge minor changes from coreutils.
1506 * dup-safer.c: Likewise.
1507 * fd-safer.c: Likewise.
1509 Merge from coreutils.
1510 * stdio--.h: New file.
1511 * stdlib--.h: New file.
1512 * mkstemp-safer.c: New file.
1514 GNU tar needs these.
1515 * pipe-safer.c: New file.
1516 * creat-safer.c: New file.
1517 * fcntl--.h (creat): Define to creat_safer.
1518 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1519 * unistd--.h (pipe): Define to pipe_safer.
1520 * unistd-safer.h: Declare pipe_safer.
1522 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1524 * regex_internal.h: Remove all references to
1525 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1527 (bitset_not, bitset_merge, bitset_not_merge):
1528 (bitset_mask, re_string_allocate, re_string_construct):
1529 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1530 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1531 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1532 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1533 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1534 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1535 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1536 (re_acquire_state_context):
1537 Remove unnecessary forward decls.
1538 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1539 Put __attribute at function definition,
1540 now that the function decl has been removed.
1541 * lib/regex_internal.c (re_string_peek_byte_case):
1542 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1545 2005-08-26 Simon Josefsson <jas@extundo.com>
1547 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1548 Haible <bruno@clisp.org>.
1550 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1552 * regexec.c (set_regs): Don't alloca with an unbounded size.
1554 alloca modernization/simplification for regex.
1555 * regex.c: Remove portability cruft for alloca. This no longer
1556 needs to be at the start of the file, and can be moved into
1557 regex_internal.h and simplified.
1558 * regex_internal.h: Include <alloca.h>.
1559 (__libc_use_alloca) [!defined _LIBC]: New macro.
1560 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1561 now works outside glibc.
1563 2005-08-24 Simon Josefsson <jas@extundo.com>
1565 * getpass.c: Add WIN32 implementation. Conditionalize use of
1566 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1567 GLIBC specific code.
1569 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1571 Make regex safe for g++. This fixes one real bug (an "err"
1572 that should have been "*err"). g++ problem reported by
1574 * regex_internal.h (re_calloc): New macro, consistent with
1575 re_malloc etc. All callers of calloc changed to use re_calloc.
1576 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1577 not int. All callers changed.
1578 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1579 just use an array of size MB_LEN_MAX.
1580 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1581 (find_recover_state): Change "err" to "*err"; this fixes what
1582 appears to be a real bug.
1583 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1586 2005-08-25 Jim Meyering <jim@meyering.net>
1588 * open-safer.c: Include <config.h>.
1589 Otherwise, we'd lose LARGEFILE support in any file using
1592 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1594 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1595 * regex.h (regerror): Likewise.
1597 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1598 requires this. (The code never needed it.)
1600 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1601 All uses of recently-renamed identifiers changed to use the new,
1602 POSIX-compliant names. The code will build and run just fine
1603 without these changes, but it's better to eat our own dog food
1604 and use the standard-conforming names.
1606 * regex.h: Fix a multitude of POSIX name space violations.
1607 These changes have an effect only for programs that define
1608 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1609 do not change anything for programs compiled in the normal way.
1610 Also, there is no effect on the ABI.
1612 (_REGEX_SOURCE): New macro.
1613 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1614 defined and _GNU_SOURCE is not; this fixes a name space violation.
1616 Rename the following macros to obey POSIX requirements.
1617 The old names are still visible as macros if _REGEX_SOURCE is defined.
1618 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1619 RE_BACKSLASH_ESCAPE_IN_LISTS.
1620 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1621 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1622 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1623 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1624 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1625 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1626 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1627 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1628 (REG_INTERVALS): renamed from RE_INTERVALS.
1629 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1630 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1631 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1632 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1633 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1634 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1635 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1636 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1637 RE_UNMATCHED_RIGHT_PAREN_ORD.
1638 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1639 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1640 (REG_DEBUG): renamed from RE_DEBUG.
1641 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1642 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1643 unusual, since we can't clash with the POSIX REG_ICASE.
1644 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1645 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1646 (REG_NO_SUB): renamed from RE_NO_SUB.
1647 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1648 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1649 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1650 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1651 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1652 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1653 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1654 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1655 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1656 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1657 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1658 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1659 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1660 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1661 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1662 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1663 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1664 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1665 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1666 (REG_FIXED): Renamed from REGS_FIXED.
1667 (REG_NREGS): Renamed from RE_NREGS.
1669 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1670 of other REG_* macros, since POSIX says the user is allowed to
1671 #undef these macros selectively.
1673 (reg_errcode_t): Update comment stating what other tables need
1676 Rename the following enum values to obey POSIX requirements.
1677 The old names are still visible as macros.
1678 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1679 is not defined, since GNU is supposed to be a superset of POSIX as
1680 much as possible, and since we want reg_errcode_t to be a signed
1681 type for implementation consistency.
1682 (_REG_NOERROR): Renamed from REG_NOERROR.
1683 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1684 (_REG_BADPAT): Renamed from REG_BADPAT.
1685 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1686 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1687 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1688 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1689 (_REG_EBRACK): Renamed from REG_EBRACK.
1690 (_REG_EPAREN): Renamed from REG_EPAREN.
1691 (_REG_EBRACE): Renamed from REG_EBRACE.
1692 (_REG_BADBR): Renamed from REG_BADBR.
1693 (_REG_ERANGE): Renamed from REG_ERANGE.
1694 (_REG_ESPACE): Renamed from REG_ESPACE.
1695 (_REG_BADRPT): Renamed from REG_BADRPT.
1696 (_REG_EEND): Renamed from REG_EEND.
1697 (_REG_ESIZE): Renamed from REG_ESIZE.
1698 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1699 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1700 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1701 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1702 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1704 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1705 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1706 changed. But support the old name if the new one is not defined
1707 and if _REGEX_SOURCE.
1709 Change the following member names in struct re_pattern_buffer.
1710 The old names are still supported if !_REGEX_SOURCE.
1711 The new names are always supported, regardless of _REGEX_SOURCE.
1712 (re_buffer): Renamed from buffer.
1713 (re_allocated): Renamed from allocated.
1714 (re_used): Renamed from used.
1715 (re_syntax): Renamed from syntax.
1716 (re_fastmap): Renamed from fastmap.
1717 (re_translate): Renamed from translate.
1718 (re_can_be_null): Renamed from can_be_null.
1719 (re_regs_allocated): Renamed from regs_allocated.
1720 (re_fastmap_accurate): Renamed from fastmap_accurate.
1721 (re_no_sub): Renamed from no_sub.
1722 (re_not_bol): Renamed from not_bol.
1723 (re_not_eol): Renamed from not_eol.
1724 (re_newline_anchor): Renamed from newline_anchor.
1726 Change the following member names in struct re_registers.
1727 The old names are still supported if !_REGEX_SOURCE.
1728 The new names are always supported, regardless of _REGEX_SOURCE.
1729 (rm_num_regs): Renamed from num_regs.
1730 (rm_start): Renamed from start.
1731 (rm_end): Renamed from end.
1733 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1734 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1735 Prepend __ to parameter names.
1737 Undo yesterday's changes.
1739 2005-08-24 Jim Meyering <jim@meyering.net>
1741 Sync from coreutils.
1742 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1744 2005-08-21 Bruno Haible <bruno@clisp.org>
1746 * lock.h: Add multiple inclusion guard.
1747 * tls.h: Add multiple inclusion guard.
1749 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1751 * regex.h (REG_NOSYS)
1752 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1753 Define, since POSIX requires it as of 2001.
1754 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1755 New private symbol, used to keep the enum signed in all cases.
1756 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1757 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1759 * regex_internal.c (re_string_skip_chars, register_state):
1761 Remove forward decls; no longer needed now that we use prototypes.
1762 * regexec.c (acquire_init_state_context, check_halt_node_context):
1763 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1764 (clean_state_log_if_needed): Likewise.
1766 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1768 Fix problems reported by Sam Steingold in
1769 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1770 * regexec.c (sift_states_bkref): Fix portability bug: the code
1771 assumed that reg_errcode_t is a signed type, which is not
1772 necessarily true if _XOPEN_SOURCE is not defined.
1773 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1774 some compilers warn about it otherwise.
1776 2005-08-20 Jim Meyering <jim@meyering.net>
1778 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1779 of unused local, dfa.
1781 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1783 * regcomp.c (create_initial_state): Remove duplicate decl.
1784 (init_word_char, create_initial_state, duplicate_node_closure):
1785 (fetch_token, peek_token_bracket, build_range_exp):
1786 (build_collating_symbol): Remove forward decls; no longer needed
1787 now that we use prototypes.
1790 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1791 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1792 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1793 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1794 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1795 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1796 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1797 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1798 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1799 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1800 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1801 (build_charclass, build_charclass_op, fetch_number, create_tree):
1802 (create_token_tree, mark_opt_subexp, duplicate_tree):
1803 Use prototypes rather than old-style definitions.
1806 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1807 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1808 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1809 (re_string_reconstruct, re_string_peek_byte_case):
1810 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1811 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1812 (re_node_set_init_copy, re_node_set_add_intersect):
1813 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1814 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1815 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1816 (re_acquire_state, re_acquire_state_context, register_state):
1817 (create_ci_newstate, create_cd_newstate, free_state):
1819 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1820 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1821 (re_search_internal, prune_impossible_nodes):
1822 (acquire_init_state_context, check_matching, static):
1823 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1824 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1825 (update_regs, sift_states_backward, build_sifted_states):
1826 (clean_state_log_if_needed, merge_state_array):
1827 (update_cur_sifted_state, add_epsilon_src_nodes):
1828 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1829 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1830 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1831 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1832 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1833 (check_arrival, check_arrival_add_next_nodes):
1834 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1835 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1836 (check_node_accept_bytes, check_node_accept, extend_buffers):
1837 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1838 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1843 (re_string_allocate, re_string_construct, re_string_reconstruct):
1844 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1845 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1846 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1847 (re_string_context_at, re_string_peek_byte_case):
1848 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1849 is defined, since we now use prototypes always.
1851 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1852 C89 or better. All uses removed.
1854 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1856 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1857 [defined lint]: Suppress bogus uninitialized-variable warnings.
1859 * regcomp.c (duplicate_node): Return new index, not an error code,
1860 and let the caller return REG_ESPACE if out of space. This
1861 removes an uninitialied-variable warning with GCC 4.0.1, and also
1862 avoids taking the address of a local variable. All callers
1865 2005-08-19 Jim Meyering <jim@meyering.net>
1867 * regexec.c (proceed_next_node): Redo local variables to
1868 avoid GCC shadowing warnings.
1870 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1872 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1873 (re_node_set_insert_last, re_dfa_add_node):
1874 Rename local variables to avoid GCC shadowing warnings.
1876 2005-08-18 Bruno Haible <bruno@clisp.org>
1878 * strstr.c (strstr): Fix return value in multibyte case.
1879 * strcasestr.c (strcasestr): Likewise.
1881 2005-08-17 Jim Meyering <jim@meyering.net>
1883 Make the %s format (seconds since the epoch) work for a negative
1884 number and when used with a zero-padded field width, e.g. %015s.
1886 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1887 label so that it precedes the code to set `digits'. Otherwise,
1888 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1889 print `00-22'. Now, it prints `-0022', as it should.
1891 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1893 * regex.h: Remove useless space-before-tab. From coreutils.
1895 2005-08-17 Bruno Haible <bruno@clisp.org>
1897 * strcasestr.h: New file.
1898 * strcasestr.c: New file.
1900 2005-08-17 Bruno Haible <bruno@clisp.org>
1902 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1903 * strstr.c: Completely rewritten, with multibyte locale support.
1905 2005-08-17 Bruno Haible <bruno@clisp.org>
1907 * strcasecmp.c: Use mbuiter.h.
1909 2005-08-17 Bruno Haible <bruno@clisp.org>
1911 * mbuiter.h: New file.
1913 2005-08-16 Bruno Haible <bruno@clisp.org>
1915 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1917 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1918 NUL byte, not after it.
1920 2005-08-16 Bruno Haible <bruno@clisp.org>
1922 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1923 the valid ones. Makes the comparison operations transitive:
1924 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1925 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1927 2005-08-16 Bruno Haible <bruno@clisp.org>
1929 * strcase.h (strcasecmp): Add note in comments.
1930 * strncasecmp.c: Use code from strcasecmp.c.
1931 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1932 (strcasecmp): Work correctly in multibyte locales.
1934 2005-08-16 Bruno Haible <bruno@clisp.org>
1936 * strnlen1.h: New file.
1937 * strnlen1.c: New file.
1939 2005-08-16 Bruno Haible <bruno@clisp.org>
1941 * mbfile.h: New file.
1943 2005-08-16 Bruno Haible <bruno@clisp.org>
1945 * mbiter.h: New file.
1947 2005-08-16 Bruno Haible <bruno@clisp.org>
1949 * mbchar.h: New file.
1950 * mbchar.c: New file.
1952 2005-08-16 Bruno Haible <bruno@clisp.org>
1954 * tls.h: New file, from GNU gettext.
1955 * tls.c: New file, from GNU gettext.
1957 2005-08-15 Bruno Haible <bruno@clisp.org>
1959 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1962 2005-08-14 Jim Meyering <jim@meyering.net>
1964 Sync from coreutils.
1966 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1967 Use the hash-table-based cycle-detection code not just when
1968 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1969 Reported by James Youngman in
1970 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1971 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1972 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1973 This lets us compile with -DFTS_DEBUG, once again.
1974 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1975 * fts.c (fd_safer): Remove decl.
1976 Include fcntl--.h rather than unistd-safer.h
1977 (fts_safe_changedir): Don't call fd_safer; no longer needed
1978 now that we include fcntl--.h.
1980 2005-08-11 Simon Josefsson <jas@extundo.com>
1982 * readline.h, readline.c: New file.
1984 2005-08-11 Bruno Haible <bruno@clisp.org>
1986 * strnlen.h (strnlen): Change parameter name to match comment.
1988 2005-08-10 Simon Josefsson <jas@extundo.com>
1990 * strndup.c: Use strnlen.h.
1992 * strnlen.h: New file.
1994 2005-08-02 Simon Josefsson <jas@extundo.com>
1996 * getline.h, getline.c: Rewrite.
1998 * getdelim.h, getdelim.c: New files, ported from glibc.
2000 2005-07-31 Bruno Haible <bruno@clisp.org>
2002 * lock.h (gl_lock_initializer): New macro.
2003 (gl_lock_define_initialized): Use it.
2004 (gl_rwlock_initializer): New macro.
2005 (gl_rwlock_define_initialized): Use it.
2006 (gl_recursive_lock_initializer): New macro.
2007 (gl_recursive_lock_define_initialized): Use it.
2009 2005-07-26 Bruno Haible <bruno@clisp.org>
2011 * lock.h: Update from GNU gettext.
2012 * lock.c: Update from GNU gettext.
2014 2005-07-18 Bruno Haible <bruno@clisp.org>
2016 * lock.h (gl_once_t): New type.
2017 (gl_once_define, gl_once): New macros.
2018 * lock.c (fresh_once): New variable.
2019 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2022 2005-07-18 Simon Josefsson <jas@extundo.com>
2024 * check-version.c (check_version): Accept identical versions too.
2026 2005-07-18 Bruno Haible <bruno@clisp.org>
2028 * lock.h: New file, from GNU gettext.
2029 * lock.c: New file, from GNU gettext.
2031 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2033 * quotearg.c: Add translator comment suggested by Bruno Haible,
2034 with a minor change.
2036 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2038 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2039 copyright symbol and the year.
2040 * version-etc.c (COPYRIGHT_YEAR): New constant.
2041 (version_etc_va): Use parameterized copyright notice.
2042 Reword to conform to the current GNU coding standards.
2044 2005-07-11 Simon Josefsson <jas@extundo.com>
2046 * size_max.h: New file.
2048 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2050 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2053 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2054 and Paul Eggert <eggert@cs.ucla.edu>
2056 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2057 in wint_t, not wchar_t. Remove now-unnecessary cast.
2059 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2061 * regex.c, regex.h: Sync from libc.
2062 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2063 New files, synced from libc, except that regex_internal.h
2064 currently has a small porting fix.
2066 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2068 Remove the dependency of the strftime module on the tzset module.
2069 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2070 Copy the input structure, to work around some of the bug with
2071 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2072 Solaris releases, you should also use the tzset module, but we won't
2073 require it as a dependency any more since we don't want LGPLed code
2074 to depend on GPLed code.
2076 2005-07-02 Jim Meyering <jim@meyering.net>
2078 * backupfile.c (backup_args): Change a `0' to NULL.
2080 2005-07-01 Jim Meyering <jim@meyering.net>
2082 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2083 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2084 * save-cwd.c, tempname.c:
2085 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2086 and don't include <sys/file.h>).
2088 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2090 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2091 declares only 'struct timespec;' (!).
2093 2005-06-29 Jim Meyering <jim@meyering.net>
2095 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2096 type name. Use the variable name instead.
2097 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2099 2005-06-28 Simon Josefsson <jas@extundo.com>
2101 * check-version.h, check-version.c: New files.
2103 2005-06-28 Simon Josefsson <jas@extundo.com>
2105 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2106 collision with global variable. Better indentation. Don't
2107 increment buffer pointer beyond buffer end. Based on comments
2108 from Paul Eggert <eggert@cs.ucla.edu>.
2112 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2114 * canon-host.c (canon-host): Append trailing "," to 0 in
2115 initializer of struct addrinfo, as an indication that we don't
2116 care how many members the structure has.
2118 2005-06-24 Derek Price <derek@ximbiot.com>
2119 and Bruno Haible <bruno@clisp.org>
2121 Remove stat module & update lstat.
2122 * stat.c: Remove this file...
2123 (slash_aware_lstat): ...moving this content and its support...
2124 * lstat.c (rpl_lstat): ...into here.
2125 * lstat.h: New file.
2127 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2129 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2130 (ranged_convert): Don't save conversion in a temporary struct.
2131 This causes a warning with GCC 4.0.0, and anyway in the typical
2132 case it's not worth the extra 100 bytes or so of code.
2133 (ranged_convert, __mktime_internal): When calling a function via a
2134 pointer P, use P () rather than (*P) (), as we now assume C89 or
2137 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2139 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2140 "who -r" failed to give output. Problem reported by Tim Waugh.
2142 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2143 (xcalloc): Use it to avoid needless tests.
2144 Problem reported by Jim Meyering.
2146 2005-06-16 Jim Meyering <jim@meyering.net>
2148 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2149 when either N or S is zero.
2151 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2153 * argp.h (__option_is_short): Check upper limit of
2154 __key. Isprint() requires its argument to have the value
2155 of an unsigned char or EOF.
2157 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2159 * fnmatch.c (fnmatch): If there is an encoding error in a
2160 multibyte string or pattern, fall back on unibyte matching.
2161 Problem reported by James Youngman.
2163 2005-06-08 Bruno Haible <bruno@clisp.org>
2165 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2168 2005-06-08 Bruno Haible <bruno@clisp.org>
2170 * csharpcomp.h: New file, from GNU gettext.
2171 * csharpcomp.c: New file, from GNU gettext.
2172 * csharpcomp.sh.in: New file, from GNU gettext.
2174 2005-06-07 Derek Price <derek@ximbiot.com>
2177 * glob_.h: Indent nested #ifdef.
2179 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2181 Sync from coreutils.
2182 Use "file name" when talking about file names, instead of "filename"
2183 or "path", as per the GNU coding standards.
2184 * mkdir-p.c: Renamed from makepath.c.
2185 (make_dir_parents): Renamed from make_path. All callers changed.
2186 * mkdir-p.h: Likewise. All includers changed.
2187 * filenamecat.c: Renamed from path-concat.c.
2188 (file_name_concat): Renamed from path_concat. All callers changed.
2189 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2190 * filenamecat.h: Likewise. All includers changed.
2191 * acl.c: Don't use "path" or "filename" to mean "file name"
2192 in comments or local variable names.
2193 * basename.c: Likewise.
2194 * canonicalize.c, canonicalize.h: Likewise.
2195 * dirname.c, dirname.h: Likewise.
2196 * euidaccess.c: Likewise.
2197 * exclude.c: Likewise
2198 * fnmatch_.h, fnmatch_loop.c: Likewise.
2199 * fsusage.c, fsuage.h: Likewise.
2200 * fts.c, fts_.h: Likewise.
2201 * getcwd.c: Likewise.
2202 * getloadavg.c: Likewise.
2203 * mkstemp.c: Likewise.
2204 * mountlist.c, mountlist.h: Likewise.
2205 * openat.c, openat.h: Likewise.
2206 * readlink-stub.c: Likewise.
2207 * readutmp.c, readutmp.h: Likewise.
2208 * rename.c: Likewise.
2209 * rmdir.c: Likewise.
2211 * savedir.c: Likewise.
2212 * stripslash.c: Likewise.
2213 * tempname.c: Likewise.
2214 * xreadlink.c: Likewise.
2215 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2217 * exclude.h: Likewise.
2219 * euidaccess.c (getuid, getgid, getuid, getegid)
2220 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2221 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2222 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2223 * pathmax.h: Include <limits.h> unconditionally, since other
2224 files have been getting away with it for years (MORE/BSD 4.3
2226 * userspec.c (getpwnam, getgrnam, getgrgid)
2227 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2229 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2230 Define to 256, not 255, as per modern POSIX.
2232 2005-06-01 Bruno Haible <bruno@clisp.org>
2234 * csharpexec.h: New file, from GNU gettext.
2235 * csharpexec.c: New file, from GNU gettext.
2236 * csharpexec.sh.in: New file, from GNU gettext.
2238 2005-05-31 Derek Price <derek@ximbiot.com>
2239 Paul Eggert <eggert@cs.ucla.edu>
2242 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2244 2005-05-29 Derek Price <derek@ximbiot.com>
2245 Paul Eggert <eggert@cs.ucla.edu>
2247 * glob_.h, glob.c: New files.
2249 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2251 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2253 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2254 the configuration hassle isn't worth it.
2255 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2256 (LONGEST_MODIFIER, PRIuMAX): Remove.
2258 2005-05-27 Bruno Haible <bruno@clisp.org>
2260 * getlogin_r.h: Remove second include of <stddef.h>.
2262 2005-05-25 Bruno Haible <bruno@clisp.org>
2263 Derek Price <derek@ximbiot.com>
2265 * getlogin_r.h: Simplify API documentation.
2267 2005-05-25 Derek Price <derek@ximbiot.com>
2268 Paul Eggert <eggert@cs.ucla.edu>
2270 * getlogin_r.c, getlogin_r.h: New files.
2272 2005-05-22 Bruno Haible <bruno@clisp.org>
2274 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2275 Also include <sys/param.h> if it defines MIN, MAX.
2276 Based on a patch by Derek Price <derek@ximbiot.com>.
2278 2005-05-22 Bruno Haible <bruno@clisp.org>
2280 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2281 (INT64_MIN): Fix definition.
2282 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2284 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2285 NEED_SIGNED_INT_TYPES.
2287 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2288 HAVE_SYSTEM_INTTYPES.
2290 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2292 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2293 so that unistd-safer.h (GPL'ed code) need not be included.
2295 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2298 * fts.c: Don't include "cycle-check.h" or "hash.h".
2299 (setup_dir, free_dir): New functions.
2300 (enter_dir, leave_dir): Define trivial
2301 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2302 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2303 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2304 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2305 Move to fts-cycle.c.
2306 (fts_open): Use setup_dir.
2307 (fts_close): Use free_dir.
2308 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2309 This adds a label and some gotos, but the alternatives were messier.
2310 Check for memory allocation failure when entering a dir.
2311 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2312 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2313 (FTS): New member fts_cycle, that is a union that contains the
2314 old active_dir_ht and cycle_state. All uses changed to mention
2315 fts_cycle.ht and fts_cycle.state.
2316 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2317 fts.c, with the following changes:
2318 (setup_dir, free_dir): New functions.
2319 (enter_dir): Now returns bool. Return true if successful, false
2320 if memory exhausted. All callers changed.
2321 Do not bother partly cleaning up on
2322 memory allocation failure; that is free_dir's job.
2323 However, free ad if hash_insert fails, to avoid memory leak.
2324 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2325 fts->fts_options to see which union member to use.
2327 2005-05-20 Jim Meyering <jim@meyering.net>
2329 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2330 Now a macro, to pacify GCC.
2332 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2334 * chown.c (rpl_chown): Return -1 on failure.
2336 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2338 * canonicalize.c: Include canonicalize.h first, to test interface.
2339 Include <stddef.h> unconditionally, since we assume C89 now.
2340 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2341 * fts.c: Include fts_.h first, to check interface.
2342 Do not include intprops.h; no longer needed.
2343 Include cycle-check.h and hash.h, since fts_.h no longer does.
2344 Remove unnecessary casts of closedir to void.
2345 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2346 decide whether to decrement nlinks.
2347 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2348 (FTS): Use struct hash_table * instead of Hash_table, so that
2349 we no longer need to include hash.h here.
2351 2005-05-17 Jim Meyering <jim@meyering.net>
2353 * fts.c, fts_.h: New files, from coreutils.
2355 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2357 Sync from coreutils.
2358 * unlinkdir.c, unlinkdir.h: New files.
2359 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2360 regex.h, unlocked-io.h, xtime.h:
2361 White space changes only.
2362 * makepath.c (make_path): Port to hosts where leading "//" is special.
2363 * yesno.c: Include getline.h, not ctype.h.
2364 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2365 Use getline to remove arbitrary restriction on response length.
2367 2005-05-13 Bruno Haible <bruno@clisp.org>
2369 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2370 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2371 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2372 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2373 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2374 Add support for 64-bit integers in the MSVC compiler.
2376 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2378 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2379 Change the initial comment to refer to GPL, not LGPL.
2380 gnulib-tool will change it to LGPL as needed.
2382 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2383 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2384 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2385 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2386 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2387 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2388 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2389 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2390 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2391 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2392 concatpath.c, config.charset, copy-file.c, copy-file.h,
2393 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2394 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2395 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2396 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2397 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2398 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2399 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2400 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2401 full-read.c, full-read.h, full-write.c, full-write.h,
2402 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2403 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2404 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2405 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2406 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2407 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2408 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2409 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2410 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2411 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2412 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2413 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2414 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2415 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2416 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2417 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2418 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2419 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2420 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2421 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2422 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2423 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2424 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2425 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2426 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2427 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2428 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2429 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2430 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2431 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2432 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2433 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2434 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2435 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2436 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2437 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2438 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2439 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2440 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2441 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2442 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2443 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2444 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2445 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2446 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2447 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2448 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2449 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2450 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2451 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2452 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2453 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2454 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2455 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2456 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2457 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2458 Update FSF postal mail address.
2460 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2462 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2463 specified in ai_socktype. Fix invalid ai_protocol
2464 check. ai_protocol is usually set to 0 or depending on
2465 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2466 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2467 ai_socktype / ai_protocol in the returned addrinfo structure.
2469 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2470 Bruno Haible <bruno@clisp.org>
2472 * inet_ntop.h: New file.
2473 * inet_ntop.c: New file, from glibc with modifications.
2475 2005-05-08 Jim Meyering <jim@meyering.net>
2477 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2479 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2481 Merge from coreutils. Among other things,
2482 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2483 * fd-safer.c: New file.
2484 * fcntl-safer.h, open-safer.c: Remove.
2485 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2486 * dup-safer.c: Include unistd-safer.h first.
2487 Don't include errno.h.
2488 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2489 * file-type.h: Don't assume invoker included sys/stat.h first.
2490 * file-type.c: Rely on file-type.h change.
2491 * getloadavg.c: Include unistd-safer.h.
2492 (getloadavg): Use safer open.
2493 * getusershell.c: Include "stdio-safer.h".
2494 (getusershell): Use safer fopen.
2495 * long-options.c (long_options): Use NULL rather than 0.
2496 * modechange.h (mode_free): Remove; all callers changed to invoke
2498 * modechange.c: Likewise.
2499 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2500 (MODE_DONE): New constant.
2501 (struct mode_change): Remove 'next' member.
2502 (make_node_op_equals): New function; like the old one of the
2503 same name, except it allocates an array.
2504 (mode_compile, mode_create_from_ref): Use it.
2505 (mode_compile): Allocate result as an array, not a linked list.
2506 Parse octal string ourself, so that we catch mistakes like "+0".
2507 (mode_adjust): Arg is an array, not a linked list.
2508 * modechange.c: Include stat-macros.h, xalloc.h.
2509 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2510 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2511 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2512 Remove. This is now stat-macros.h's job.
2513 (talloc): Remove. All callers replaced by xalloc, so that
2514 our invokers don't have to worry about reporting memory failures.
2515 (make_node_op_equals): Remove.
2516 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2518 (struct mode_change): Moved here from modechange.h.
2519 (mode_append_entry): Remove.
2520 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2521 apps to have incorrect behavior. Use simpler algorithm for head
2522 and tail. Don't futz with umask; that's now the job of mode_adjust.
2523 Detect more invalid usages rather than having somewhat-random behavior.
2524 Don't insert an "a=" action, as that leads to incorrect behavior.
2525 (mode_compile, mode_create_from_ref): Return NULL on error instead
2526 of an enum, since now there's only one way to have an error. All
2528 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2529 at the correct time. Simplify calculation of "+u" and its ilk.
2530 Don't mishandle "+X".
2531 (mode_free): Remove "register" and localize decls.
2532 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2533 (struct mode_change): Move to modechange.c; callers don't
2534 need to see this stuff.
2535 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2536 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2537 (mode_change, mode_adjust): Reflect the new signatures noted above.
2538 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2539 that might redefine system include files.
2540 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2541 (my_usleep): Use NULL rather than (void *) 0.
2542 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2543 Use siginterrupt to specify that system calls should be interrupted.
2544 (rpl_nanosleep): Move initialization of suspended closer to call of
2546 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2547 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2548 (desirable_utmp_entry): New function.
2549 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2550 using x2nrealloc, to simplify logic.
2551 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2552 size calculation. Do not assume utmp file is a regular file.
2553 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2554 (READ_UTMP_CHECK_PIDS): New constant.
2555 * save-cwd.c: Include unistd-safer.h.
2556 (save_cwd): Use fd_safer.
2557 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2558 [!_LIBC] Include "stat-macros.h" instead.
2559 * unistd-safer.h (fd_safer): New decl.
2561 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2563 * byteswap_.h: New file.
2565 2005-04-25 Albert Chin <china@thewrittenword.com>
2567 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2570 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2572 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2573 that "UTC +1 second" continues to work. Problem reported
2575 (relunit_snumber): New rule.
2578 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2580 * getdate.y (universal_time_zone_table): New constant.
2581 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2582 universal_time_zone_table.
2583 (lookup_zone): Prefer universal_time_zone_table to
2584 local_time_zone_table, so that "GMT" time stamps are allowed in
2585 London during the summer. Problem reported by Ian Abbott.
2587 2005-04-12 Jim Meyering <jim@meyering.net>
2589 * human.c (humblock): Set *options even when returning due to
2590 xstrtoumax conversion failure. Thanks to a used-uninitialized
2593 2005-04-09 Jim Meyering <jim@meyering.net>
2595 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2596 -Wuninitialized: initialize tm0.tm_year.
2598 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2600 * getdate.y (parser_control): rels_seen is now a boolean, not a
2601 count, since there's no maximum. All uses changed.
2602 Add member dsts_seen.
2603 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2605 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2606 Use pc_rels_seen to decide whther a date is absolute.
2608 * getdate.y (number): Don't overwrite year.
2609 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2612 2005-04-02 Simon Josefsson <jas@extundo.com>
2614 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2615 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2617 2005-03-27 Jim Meyering <jim@meyering.net>
2619 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2621 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2623 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2624 "one's complement" -> "ones' complement" in comment, as per Knuth.
2625 "value of type" -> "type or expression" in comment.
2626 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2628 2005-03-26 Jim Meyering <jim@meyering.net>
2631 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2632 Correct typos: s/or/of/.
2634 2005-03-23 Jim Meyering <jim@meyering.net>
2636 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2638 2005-03-21 Jim Meyering <jim@meyering.net>
2640 Changes imported from coreutils.
2642 * cycle-check.c: Don't include xalloc.h.
2644 * path-concat.c: Don't include assert.h.
2645 (path_concat): Remove assertion that would have triggered
2646 for ABASE starting with more than one slash.
2647 Reported by Andreas Schwab.
2649 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2650 properly when ABASE is an absolute file name.
2651 Correct the description of this function.
2653 Add an assertion and a test driver.
2654 This fixes a bug introduced on 2004-07-02.
2655 Andreas Schwab reported the resulting failure of cp --parents:
2656 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2658 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2660 * strftime.c (my_strftime): If the underlying strftime returns 0
2661 (which shouldn't happen), generate nothing instead of returning 0
2662 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2664 2005-03-16 Bruno Haible <bruno@clisp.org>
2666 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2668 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2670 * strftime.c (my_strftime): Prepend space to format so that we can
2671 reliably distinguish strftime failure from empty output on POSIX
2674 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2676 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2677 (iconv_string): Don't guess a size-zero buffer, as that might cause
2678 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2679 result would be 'too large', where 'too large' is (heuristically)
2680 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2681 overflow concerns. This will prevent some unwanted malloc failures
2682 when the inputs are very large.
2684 2005-03-15 Bruno Haible <bruno@clisp.org>
2686 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2689 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2692 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2694 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2696 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2697 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2699 * strtol.c: Likewise.
2701 2005-03-14 Simon Josefsson <jas@extundo.com>
2703 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2706 2005-03-14 Jim Meyering <jim@meyering.net>
2708 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2709 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2710 to be nonzero so that we (and caller) can detect the difference
2711 between a valid zero-length expansion and an error return, even
2712 when the underlying strftime fails before writing anything into
2715 2005-03-10 Jim Meyering <jim@meyering.net>
2717 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2718 so that this module works on systems without fchdir.
2720 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2722 Factor int-properties macros into a single file, except for
2723 glibc-related files.
2724 * intprops.h: New file.
2725 * getloadavg.c: Include it instead of limits.h.
2726 (INT_STRLEN_BOUND): Remove.
2727 * human.c: Include intprops.h.
2728 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2729 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2730 * inttostr.h: Include intprops.h instead of limits.h.
2731 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2732 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2733 for consistency with intprops.h.
2734 (time_t_is_integer, twos_complement_arithmetic): Use them.
2735 * sig2str.h: Include <signal.h>, intprops.h.
2736 (INT_STRLEN_BOUND): Remove.
2737 * strftime.c (TYPE_SIGNED): Remove.
2738 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2739 * strtol.c: Adjust comments to match intprops.h.
2740 * userspec.c: Include intprops.h.
2741 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2742 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2743 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2744 instead of rolling our own expressions.
2745 * xstrtol.c: Include xstrtol.h first, to test interface.
2747 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2749 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2750 the right thing even if adding 1900 would overflow. Similarly
2751 for tm_mon + 1 and tm_yday + 1.
2752 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2753 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2754 (DO_SIGNED_NUMBER): New macro.
2755 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2757 2005-03-07 Bruno Haible <bruno@clisp.org>
2759 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2761 2005-03-03 Derek R. Price <derek@ximbiot.com>
2762 Bruno Haible <bruno@clisp.org>
2764 * pagealign_alloc.h: New file.
2765 * pagealign_alloc.c: New file.
2767 2005-01-28 Bruno Haible <bruno@clisp.org>
2769 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2772 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2774 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2775 The workaround isn't strictly needed for POSIX conformance, and
2776 it's too much of a pain to configure and maintain. We'll ask
2777 people to fix their kernels instead.
2778 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2779 (NANOSLEEP_BUG_WORKAROUND): Remove.
2780 (xnanosleep): Remove the workaround.
2782 2005-02-12 Bruno Haible <bruno@clisp.org>
2784 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2786 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2788 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2789 * timespec.h (gettime): Return void, since it always
2790 succeeds now. All uses changed.
2791 * gettime.c (gettime) Likewise.
2792 [HAVE_NANOTIME]: Prefer nanotime.
2793 Assume gettimeofday succeeds, as POSIX requires.
2794 Assime time () succeeds, since other code already does.
2795 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2796 (timespec_subtract): Remove.
2797 (NANOSLEEP_BUG_WORKAROUND): New constant.
2798 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2799 things considerably. Use it only on GNU/Linux hosts, since the
2800 workaround shouldn't be needed elsewhere.
2802 2005-02-24 Bruno Haible <bruno@clisp.org>
2804 * gettext.h: Update from GNU gettext 0.14.2.
2806 2005-02-24 Bruno Haible <bruno@clisp.org>
2808 * localcharset.c: Update from GNU gettext 0.14.2.
2809 * config.charset: Update from GNU gettext 0.14.2.
2811 2005-02-22 Simon Josefsson <jas@extundo.com>
2813 * iconvme.h, iconvme.c: New files, from libc.
2815 2005-02-20 Neil Conway <neilc@samurai.com>
2817 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2818 returned by OSX/Darwin if the specified buffer is not large
2819 enough for the hostname.
2821 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2823 * memrchr.h: New file.
2824 * chdir-long.c: Include it.
2825 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2826 Don't bother including stddef.h.
2828 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2830 * argp-help.c (__argp_help): Create a fake struct argp_state and
2831 pass it to _help, otherwise the latter coredumps trying to
2832 dereference state.root_argp.
2834 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2836 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2838 Include <sys/types.h>, for dev_t.
2839 (ME_DUMMY, ME_REMOTE): Move from here....
2840 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2841 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2843 Include mountlist.h first, to test the interface.
2845 2005-01-29 Bruno Haible <bruno@clisp.org>
2847 * progname.c (program_name): Initialize.
2848 Needed when linking statically on MacOS X.
2850 2005-01-28 Bruno Haible <bruno@clisp.org>
2852 * javacomp.sh.in: New file, from GNU gettext.
2853 * javacomp.h: New file, from GNU gettext.
2854 * javacomp.c: New file, from GNU gettext.
2856 2005-01-26 Bruno Haible <bruno@clisp.org>
2858 * javaexec.sh.in: New file, from GNU gettext.
2859 * javaexec.h: New file, from GNU gettext.
2860 * javaexec.c: New file, from GNU gettext.
2862 2005-01-26 Simon Josefsson <jas@extundo.com>
2864 * gai_strerror.c: Use GPL in header.
2866 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2868 * argp-help.c (hol_entry_help): Avoid using non-constant
2869 initializers for struct pentry_state.
2870 (__argp_error): Check return value of __asprintf
2871 (__argp_failure): Translate error message
2873 * argp-parse.c: Removed braces around the expansion of N_()
2875 2005-01-21 Jim Meyering <jim@meyering.net>
2877 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2878 same value as for Solaris 9.
2880 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2881 component length. This included changing the parameter to be
2882 of type `char *' rather than `char const *'.
2883 * chdir-long.h (chdir_long): Update prototype.
2885 * openat.c (fdopendir, fstatat): New functions.
2886 * openat.h: Include headers required for use of DIR and struct stat.
2887 [AT_SYMLINK_NOFOLLOW]: Define.
2888 (fdopendir, fstatat): Add prototypes.
2890 2005-01-21 Bruno Haible <bruno@clisp.org>
2892 * classpath.h: New file, from GNU gettext.
2893 * classpath.c: New file, from GNU gettext.
2895 2005-01-20 Simon Josefsson <jas@extundo.com>
2897 * version-etc-fsf.c: New file, with version_etc_copyright.
2898 * version-etc.c: Remove version_etc_copyright.
2899 * version-etc.h (version_etc_copyright): Use [] instead of * in
2900 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2902 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2904 * save-cwd.c (save_cwd): Remove code to support the case
2905 where fchdir is missing or flaky.
2907 2005-01-20 Simon Josefsson <jas@extundo.com>
2909 * base64.h (isbase64): Add.
2911 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2912 using a unsigned prototype, don't inline.
2913 (base64_decode): Use it.
2915 2005-01-19 Bruno Haible <bruno@clisp.org>
2917 * sh-quote.h: New file, from GNU gettext.
2918 * sh-quote.c: New file, from GNU gettext.
2920 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2922 Merge changes from coreutils, as described below in several
2923 changelogs dated today.
2925 * save-cwd.c: Include "save-cwd.h" before other include files.
2926 (O_DIRECTORY): Remove; not needed here, since "." must be
2927 a directory. All uses removed.
2928 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2929 universal on Suns, and we also need to test for IRIX.
2930 Revamp code to use 'if' rather than '#if'.
2931 Avoid unnecessary comparison of cwd->desc to 0.
2933 * utimens.c (futimens): Robustify the previous patch, by checking
2934 for known valid error numbers rather than observed invalid ones.
2936 2005-01-18 Jim Meyering <jim@meyering.net>
2938 * version-etc.c (version_etc_copyright): Update copyright date.
2940 * utimens.c (futimens): Account for the fact that futimes
2941 can also fail with errno == ENOSYS or errno == ENOENT.
2942 Patch from Dmitry V. Levin.
2944 Change the name of the robust chdir function from chdir to chdir_long.
2945 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2946 (restore_cwd): Use chdir_long, not chdir.
2947 * chdir-long.c: Renamed from chdir.c.
2948 * chdir-long.h: Renamed from chdir.h.
2949 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2952 2005-01-18 Bob Proulx <bob@proulx.com>
2954 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2955 offsetof() macro construct to avoid compile failure with native HP-UX
2956 11.0 ANSI C compiler.
2958 2005-01-06 Bruno Haible <bruno@clisp.org>
2960 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2961 because stpncpy.m4 takes care of it.
2963 2004-01-24 Bruno Haible <bruno@clisp.org>
2965 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2967 2003-10-09 Bruno Haible <bruno@clisp.org>
2969 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2971 2005-01-06 Bruno Haible <bruno@clisp.org>
2973 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2974 * fwriteerror.c: Include <stdbool.h>.
2975 (fwriteerror): At the end, close the file stream. Record whether
2976 stdout was already closed.
2978 2004-05-27 Bruno Haible <bruno@clisp.org>
2980 * execute.c (environ): Declare if needed.
2981 * pipe.c (environ): Likewise.
2982 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2984 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2986 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2987 definitions to be after all include files, to avoid collisions.
2988 Problem reported by Bob Proulx.
2990 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2992 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2993 not needed. This removes a dependency on the gettext module.
2994 [defined _LIBC]: Do not include <libintl.h>; not needed.
2996 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2998 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3001 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3003 * argp-parse.c: Include <stddef.h>.
3004 (alignof, alignto): New macros.
3005 (parser_init): Don't assume that void * is aligned sufficiently
3008 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3009 need to extend the stack.
3010 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3013 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3015 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3017 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3019 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3020 Remove now-obsolete comment about AIX.
3021 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3022 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3023 (YYMAXDEPTH): New macro.
3025 2004-12-18 Bruno Haible <bruno@clisp.org>
3027 * fatal-signal.c (fatal_signals): Make non-const.
3028 (init_fatal_signals): New function.
3029 (uninstall_handlers, install_handlers): Ignore signals that were set to
3031 (at_fatal_signal): Call init_fatal_signals.
3032 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3034 Reported by Paul Eggert.
3036 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3038 * getdate.y (textint): New member "negative".
3039 (time_zone_hhmm): New function.
3040 Expect 14 shift-reduce conflicts, not 13.
3041 (o_colon_minutes): New rule.
3042 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3043 (yylex): Set the "negative" member of signed numbers.
3045 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3047 Changes imported from coreutils.
3048 * hard-locale.c: Assume <locale.h> exists.
3050 (GLIBC_VERSION): New macro.
3051 (hard_locale): Assume setlocale exists.
3052 Rewrite to avoid #ifdef.
3053 Use strdup rather than malloc + strcpy.
3054 * human.c: Assume <locale.h> exists.
3055 (human_readable): Assume localeconv exists.
3057 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3059 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3060 convert T2, not T. (Imported from libc.)
3062 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3064 * getcwd.c (is_ENAMETOOLONG): New macro.
3065 (__getcwd.c): Don't restore errno; glibc doesn't.
3066 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3067 first, falling back to our code only if its results look suspicious.
3068 Ensure that the resulting buffer is only as large as necessary.
3070 * readutmp.c: Include readutmp.h first.
3071 Include <errno.h>, since readutmp.h no longer does that.
3072 * readutmp.h: Don't include <errno.h>,
3073 <sys/param.h>, <time.h>; not needed to establish interface.
3074 (errno): Remove decl.
3075 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3076 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3077 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3079 2004-11-28 Simon Josefsson <jas@extundo.com>
3081 * base64.h, base64.c: New file.
3083 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3085 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3087 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3089 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3090 HP's ANSI C compiler.
3091 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3092 Declaring int functions causes warnings on some modern systems and
3093 shouldn't be needed to compile on ancient ones.
3094 * same.c (MIN) [defined MIN]: Don't define, since it's already
3097 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3098 with the following changes.
3099 (__set_errno): Parenthesize properly.
3100 Include <stdbool.h>.
3101 (MIN, MAX, MATCHING_INO): New macros.
3102 (__getcwd): Define with prototype, not K&R form.
3103 Use heuristics to allocate default buffer on stack if possible.
3104 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3105 behavior, and to avoid the PATH_MAX limit when computing
3107 Use MATCHING_INO to compare inode number to file.
3108 Check for arithmetic overflow in size calculations.
3109 Fix bug in reallocation of dot array that caused getcwd to fail
3110 on directories nested deeper than 75.
3111 Be more careful about saving errno on error.
3112 Do not use realloc; use only free+malloc, as this is a bit
3113 more flexible and avoids a needless copy operation.
3114 Do not inspect st_dev and st_ino for symbolic links; POSIX
3115 doesn't specify the latter.
3116 Check for closedir errors.
3117 Avoid needless casts.
3118 Use "#ifdef weak_alias" around weak_alias, to be like other
3120 The following changes to getcwd.c have effect only when used in
3121 gnulib; they have no effect inside glibc proper.
3122 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3123 as alloca isn't used.
3124 (alloca, __alloca): Likewise.
3125 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3126 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3127 unconditionally, as gnulib assumes C89 or better.
3128 Do not include <sys/param.h>.
3129 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3130 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3132 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3133 Include <dirent.h> in a way that is compatible with modern Autoconf.
3134 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3135 New macros, if not already defined.
3136 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3137 Use "_LIBC", not "defined _LIBC", for consistency.
3138 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3140 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3141 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3142 * xgetcwd.c: David MacKenzie's old code was removed, so give
3143 credit only to Jim Meyering and adjust the copyright dates.
3144 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3145 <stdlib.h>, <unistd.h>, "pathmax.h".
3146 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3147 (INITIAL_BUFFER_SIZE): Remove.
3148 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3150 2004-11-23 Jim Meyering <jim@meyering.net>
3152 * getopt_.h: Remove trailing blanks.
3154 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3156 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3157 (futimens): New function, which uses futimes if available.
3158 (futimens, utimens): Support timespec==NULL, with same semantics
3159 as utime and utimens.
3160 * utimens.h (futimens): New decl.
3162 2004-11-23 Jim Meyering <jim@meyering.net>
3164 * __fpending.c: Add comment.
3166 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3168 * getopt_.h: Re-addition of __getopt_argv_const caused
3169 redefinition warnings. To avoid them, include the defines
3170 in `#if !defined __need_getopt ... #endif'. The only place
3171 where __getopt_argv_const is used is in definitions
3172 of getopt_long and getopt_long_only below, which are as well
3173 protected by `#ifndef __need_getopt'.
3174 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3175 __need_getopt after including <stdio.h> and <unistd.h> These
3176 headers might have defined it.
3178 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3180 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3182 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3183 optopt): Use them instead of invoking ## directly; otherwise, the
3184 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3186 2004-11-19 Bruno Haible <bruno@clisp.org>
3188 * strtok_r.c: Move comments from here...
3189 * strtok_r.h: ... to here.
3191 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3193 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3194 might fail. Problem reported by Yoann Vandoorselaere.
3195 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3196 that mishandle size_t overflow.
3198 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3200 * canon-host.c: Include "strdup.h".
3201 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3202 Use strdup instead of malloc/strcpy to duplicate strings.
3204 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3205 (human_space_before_unit): New constant.
3206 * human.c (human_readable): Support it.
3208 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3209 (xgetcwd): Set errno correctly when failing.
3210 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3211 the failure is actually due to a PATH_MAX problem.
3213 Further getopt changes to make it more likely that glibc will
3214 buy the changes back.
3215 * getopt.c (POSIXLY_CORRECT): New constant.
3216 (getopt): Use it, so to preserve glibc semantic
3217 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3218 when compiling for libc.
3219 * getopt_.h (__getopt_argv_const): Bring it back.
3220 (getopt_long, getopt_long_only): Use it.
3222 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3223 New arg POSIXLY_CORRECT. All callers changed.
3224 (getopt): Argv is now char * const *, as per standard.
3225 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3226 not char *__getopt_argv_const *.
3227 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3228 _getopt_long_only_r): Likewise.
3229 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3230 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3231 _getopt_long_r, _getopt_long_only_r): Likewise.
3232 * getopt_.h (__getopt_argv_const): Remove.
3233 (getopt): Argv is now char * const *, as per standard.
3235 * getdate.y (tORDINAL): New token.
3236 (day, relunit): Allow it for relative times.
3237 (relative_time_table): Use tORDINAL for ordinals.
3239 2004-11-15 Jim Meyering <jim@meyering.net>
3241 * closeout.c: Include "__fpending.h" once again.
3242 Include <stdbool.h>.
3243 (close_stdout): Don't fail just because stdout was closed initially,
3244 since some programs don't write to stdout in the normal course of
3245 operation (other than --version and --help), and we don't want this
3246 function to make e.g. `touch file >&-' fail.
3247 But do fail if it was closed and someone has tried to write to it.
3248 E.g., `printf foo >&-' must fail.
3250 2004-11-11 Simon Josefsson <jas@extundo.com>
3252 * strtok_r.h, strtok_r.c: New file.
3254 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3256 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3257 we can stop lying to compilers about the constness of argv when we
3258 are compiled outside glibc.
3259 (getopt, getopt_long, getopt_long_only): Use it.
3260 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3262 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3263 _getopt_long_only_r): Likewise.
3264 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3265 _getopt_long_only_r): Likewise.
3267 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3268 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3269 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3270 the other external symbols.
3271 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3272 declaration, since the above renaming now works around collisions.
3274 2004-11-11 Jim Meyering <jim@meyering.net>
3276 * linebreak.c: Remove trailing blanks.
3277 * alloca_.h: Likewise.
3278 * acosl.c: Likewise.
3279 * euidaccess.c: Likewise.
3280 * allocsa.h: Likewise.
3282 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3284 * mktime.c (SHR): New macro, which is a portable
3285 substitute for >> that should work even on Crays.
3286 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3287 Problem reported by Mark D. Baushke in
3288 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3289 * getdate.y (SHR): Likewise.
3291 * strftime.c (SHR): Likewise.
3293 * quotearg.c (struct quoting_options): Use unsigned int for
3294 quote_these_too, so that right shifts are well defined. All uses
3297 2004-11-10 Simon Josefsson <jas@extundo.com>
3299 * getaddrinfo.h, getaddrinfo.c: New files.
3301 2004-11-10 Jim Meyering <jim@meyering.net>
3303 Ensure that no close failure goes unreported.
3304 * closeout.c (close_stdout): Always close stdout. I.e., don't
3305 return early when it seems there's nothing to flush.
3306 Don't include __fpending.h.
3308 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3310 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3312 2004-11-05 Bruno Haible <bruno@clisp.org>
3314 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3315 Reported by Mark D. Baushke <mdb@cvshome.org>.
3317 2004-11-04 Bruno Haible <bruno@clisp.org>
3319 2004-09-11 Bruno Haible <bruno@clisp.org>
3320 * allocsa.valgrind: New file.
3321 2004-02-06 Bruno Haible <bruno@clisp.org>
3322 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3323 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3324 Reported by Christopher Seip <chris.seip@hp.com>.
3326 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3328 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3329 with errno == ERANGE if the buffer is too small.
3330 Problem reported by Mark D. Baushke.
3332 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3334 * xreadlink.c (MAXSIZE): New macro.
3335 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3336 size does not exceed MAXSIZE. Avoid cast.
3337 As suggested by Mark D. Baushke in
3338 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3339 if readlink fails with buffer size just under MAXSIZE, try again
3342 2004-11-02 Derek R. Price <derek@ximbiot.com>
3343 and Paul Eggert <eggert@cs.ucla.edu>
3345 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3346 (get_date): Overparenthesize to avoid GCC warning.
3348 2004-11-02 Bruno Haible <bruno@clisp.org>
3350 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3351 function returns void.
3353 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3355 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3356 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3359 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3361 * getdate.y: Add support for TZ="foo" within a date string.
3362 Fix some bugs near time_t boundaries. Reject dates with
3363 out-of-range components, e.g., "Sept 31".
3364 Include <stdlib.h>, "setenv.h", "xalloc.h".
3365 (ISDIGIT_LOCALE): Remove; unused.
3366 Note that the TZ and time functions used here are not reentrant.
3367 (mktime_ok, get_tz): New functions.
3368 (TZBUFSIZE): New constant.
3369 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3370 This requires that we sometimes generate our own TZ="XXX..." setting.
3372 2004-10-27 Derek R. Price <derek@ximbiot.com>
3374 * mktime.c (not_equal_tm): Remove redundant check.
3376 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3378 * getdate.y: Use Bison 1.875 features, and some minor
3379 code cleanups. This change does not affect semantics.
3380 Don't include <stdlib.h>; no longer needed.
3381 Don't include unlocked-io.h; only the "#if TEST" code uses
3382 stdio, and performance isn't crucial there.
3383 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3384 Bison 1.875 features as described below.
3385 All uses of "PC." replaced by "pc->".
3386 (YYSTYPE): Add a forward declaration.
3387 (yylex, yyerror): Use full prototypes in forward decls.
3388 Use "%pure-parser" rather than obsolescent "%pure_parser".
3389 Use %parse-param and %lex-param instead of obsolescent
3390 YYPARSE_PARAM and YYLEX_PARAM.
3391 (meridian_table, month_and_day_table, time_units_table,
3392 relative_time_table, time_zone_table, military_table,
3393 lookup_zone, lookup_word, get_date):
3394 Use NULL instead of 0 where appropriate.
3395 (to_hour): Avoid abort (), to avoid a dependency on
3397 (yyerror, yylex): Now accepts parser_control * arg.
3398 (main) [TEST]: Use '\0' rather than 0 for char.
3400 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3402 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3403 It's now the caller's responsibility to handle the case where
3404 !HAVE_GETPAGESIZE && !defined getpagesize.
3406 * mktime.c (leapyear): Arg is long int, not int.
3408 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3410 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3412 2004-10-12 Simon Josefsson <jas@extundo.com>
3414 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3415 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3418 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3420 * vsnprintf.h: New file.
3421 * vsnprintf.c: New file.
3423 2004-10-07 Bruno Haible <bruno@clisp.org>
3425 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3426 into the provided buffer.
3428 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3430 * diacrit.c, diacrit.h: Add GPL notice.
3432 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3433 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3434 * logl.c (logl): Keep the code as similar to glibc as possible.
3435 This avoids a potential constant-folding bug.
3437 2004-10-05 Bruno Haible <bruno@clisp.org>
3439 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3441 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3443 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3444 * xmalloc.c (xmemdup): Likewise.
3445 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3446 XFREE): Remove these long-obsolescent macros.
3447 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3448 * xstrdup.c: Remove.
3450 * regex.c (re_comp): Cast gettext return value to char *,
3451 Problem reported by Martin Neitzel via Mark D. Baushke.
3453 2004-10-04 Simon Josefsson <jas@extundo.com>
3455 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3456 '#ifdef USE_UNLOCKED_IO'.
3458 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3460 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3461 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3462 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3463 regex.c, sha1.c, version-etc.c, yesno.c:
3464 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3465 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3466 the includer's responsibility.
3468 Sync from coreutils.
3470 * modechange.c (mode_compile): Don't decrement a pointer that
3471 points to the start of a string, as the C Standard says the
3472 resulting behavior is undefined.
3474 * backupfile.h (enum backuptype): Rename none -> no_backups,
3475 simple -> simple_backups, numbered_existing ->
3476 numbered_existing_backups, numbered -> numbered_backups
3477 to avoid shadowing problems. All uses changed.
3478 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3479 * backupfile.c (check_extension, numbered_backup):
3480 Rename locals to avoid shadowing 'basename'.
3481 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3484 * .cppi-disable: Add getopt_.h, getopt_int.h.
3485 * .cvsignore: Add getopt.h.
3487 2004-10-04 Simon Josefsson <jas@extundo.com>
3489 * memmem.h: New file.
3490 * memmem.c: New file, taken from glibc.
3492 2004-10-02 Jim Meyering <jim@meyering.net>
3494 * dirfd.h, getpagesize.h: Add copyright notice.
3496 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3498 * snprintf.c: Remove comments as to why each header is needed.
3500 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3502 * strsep.h: New file.
3503 * strsep.c: New file.
3505 2004-10-01 Simon Josefsson <jas@extundo.com>
3507 * snprintf.c (snprintf): Handle size==0.
3509 2004-10-01 Simon Josefsson <jas@extundo.com>
3510 Bruno Haible <bruno@clisp.org>
3512 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3513 (snprintf): Declare 'args'.
3515 2004-09-30 Simon Josefsson <jas@extundo.com>
3517 * snprintf.h, snprintf.c: New files.
3519 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3521 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3522 (hol_entry_help): Never translate an empty string.
3523 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3524 * argp.h (OPTION_NO_TRANS): New option.
3526 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3528 * xvasprintf.c: Include xalloc.h.
3529 (xvasprintf): Use xalloc_die, not xmalloc_die.
3531 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3533 * dummy.c: Change copyright notice to FSF, and license to GPL.
3535 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3537 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3538 Problem reported by Bruno Haible in:
3539 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3541 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3543 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3544 in case some system header has #define'd it. Problem reported by
3545 Soeren D. Schulze in
3546 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3548 2004-09-08 Bruno Haible <bruno@clisp.org>
3550 * stdint_.h: New file, taken from GNU clisp.
3552 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3554 * xvasprintf.h: New file.
3555 * xvasprintf.c: New file.
3556 * xasprintf.c: New file.
3558 2004-09-08 Bruno Haible <bruno@clisp.org>
3560 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3562 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3564 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3566 Import from coreutils.
3567 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3568 strings on unbounded length. alloca's performance benefits aren't
3569 that important here.
3571 (parse_with_separator): New function, with most of the internals
3572 of the old parse_user_spec. Allow user to omit both user and group,
3573 for compatibility with FreeBSD.
3574 Clone only the user name, not the entire spec.
3575 Do not set *uid, *gid unless entirely successful.
3576 Avoid memory leak in some failing cases.
3577 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3578 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3579 (parse_user_spec): Rewrite to use parse_with_separator.
3581 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3583 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3584 its complicated substitute.
3585 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3586 and program_invocation_name.
3587 (__argp_basename) [!_LIBC]: Remove; the only use was
3588 replaced by its body.
3589 (__argp_short_program_name): Change condition from
3590 !defined __argp_short_program_name to
3591 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3592 to match argp-namefrob.h.
3593 (__argp_failure): Don't assume strerror_r returns char *.
3594 * argp-parse.c (N_): Define unconditionally.
3595 (argp_default_options): Fill out initializers with 0 to avoid
3598 2004-08-12 Simon Josefsson <jas@extundo.com>
3600 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3601 * getopt_.h: Renamed from getopt.h.
3603 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3605 Merge from coreutils.
3607 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3608 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3609 for Reliant Unix 5.43.
3611 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3612 (union fooround): Use uintmax_t, not long int.
3613 The rest is a merge from libc:
3614 [defined _LIBC]: Include <shlib-compat.h>.
3615 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3617 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3619 * strverscmp.c: Convert to UTF-8.
3621 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3623 * obstack.h (obstack_empty_p):
3624 Don't assume that chunk->contents is suitably aligned.
3625 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3626 Likewise. Problem reported by Benno in
3627 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3629 * chown.c (rpl_chown): Work even if the file is writeable but not
3630 readable. This could be improved further but it'd take some work.
3632 2004-08-08 Simon Josefsson <jas@extundo.com>
3634 * xgethostname.c: Don't include error.h (not used).
3637 * getpass.c: Include getpass.h first.
3639 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3641 * xalloc-die.c: New files.
3642 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3644 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3645 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3646 (_, N_, xalloc_die): Move to xalloc-die.c.
3647 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3648 so that we needn't mess with xalloc_msg_memory_exhausted.
3650 * sha1.h: Renamed from sha.h.
3651 (SHA1_H): Renamed from _SHA_H.
3652 (sha1_ctx): Renamed from sha_ctx.
3653 (sha1_init_ctx): Renamed from sha_init_ctx.
3654 (sha1_process_block): Renamed from sha_process_block.
3655 (sha1_process_bytes): Renamed from sha_process_bytes.
3656 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3657 (sha1_read_ctx): Renamed from sha_read_ctx.
3658 (sha1_stream): Renamed from sha_stream.
3659 (sha1_buffer): Renamed from sha_buffer.
3660 * sha1.c: Likewise; renamed from sha.c.
3661 Do not include <sys/types.h>.
3662 Include <stddef.h> rather than <stdlib.h>.
3664 2004-08-08 Bruno Haible <bruno@clisp.org>
3666 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3667 FILESYSTEM_PREFIX_LEN.
3668 * progreloc.c: Likewise.
3669 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3671 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3674 * argp-help.c (make_hol, hol_append): Don't assume that
3675 SIZE_MAX is a valid preprocessor constant.
3676 (__argp_basename): Change from "#ifndef _LIBC"
3677 to "#ifndef __argp_short_program_name", so that
3678 we don't compile these functions for tar.
3680 More merges from coreutils.
3681 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3682 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3684 * addext.c: Remove; no longer needed.
3685 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3686 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3687 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3688 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3689 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3690 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3691 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3692 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3693 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3694 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3695 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3696 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3697 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3698 Import changes from coreutils.
3700 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3702 Merge from coreutils.
3704 * .gdb-history: Remove; this doesn't belong here.
3706 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3707 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3708 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3710 * dirname.h: Include <stdbool.h>.
3711 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3712 for consistency with POSIX terminology. All uses changed.
3713 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3714 (strip_trailing_slashes): Use bool for booleans.
3715 * stripslash.c (strip_trailing_slashes): Likewise.
3717 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3718 sometimes returns a positive errno value even when it succeeds.
3719 (print_errno_message) [!LIBC]: Fall back on strerror if
3722 * path-concat.c (mempcpy): Don't define if a system header defines it.
3723 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3724 (longest_relative_suffix): New function.
3725 (path_concat): Use it. Assume first argument is not NULL.
3726 Port to DOS. Omit redundant separators.
3727 Report an error instead of returning NULL.
3728 Use mempcpy instead of memcpy.
3729 (xpath_concat): Remove: not declared or used.
3731 * same.h: Include <stdbool.h>
3732 (same_name): Return bool, not int.
3733 * same.c (same_name): Likewise.
3734 (errno): Don't declare; we assume C89 or better now.
3736 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3737 if not already defined.
3739 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3740 * dup-safer.c (errno): Likewise.
3742 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3744 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3747 2004-08-03 Simon Josefsson <jas@extundo.com>
3749 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3750 * progname.h: Don't include stdbool.h.
3752 2004-08-02 Simon Josefsson <jas@extundo.com>
3754 * getsubopt.h: New file, with comments from Bruno Haible.
3755 * getsubopt.c: New file, from glibc, but slightly modified based on
3756 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3758 2004-08-01 Simon Josefsson <jas@extundo.com>
3760 * xgetdomainname.c: Include stdlib.h, for free().
3762 2004-07-16 Simon Josefsson <jas@extundo.com>
3764 * dummy.c: New file.
3766 2004-07-16 Bruno Haible <bruno@clisp.org>
3768 * backupfile.h: Add extern "C" for C++.
3769 * closeout.h: Likewise.
3770 * copy-file.h: Likewise.
3771 * findprog.h: Likewise.
3772 * full-write.h: Likewise.
3773 * pathname.h: Likewise.
3774 * progname.h: Likewise.
3775 * stpcpy.h: Likewise.
3776 * stpncpy.h: Likewise.
3777 * strcase.h: Likewise.
3778 * strstr.h: Likewise.
3779 * xalloc.h: Likewise.
3781 * mbswidth.h: Add extern "C" for C++.
3782 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3784 2004-07-09 Simon Josefsson <jas@extundo.com>
3786 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3787 failed without this.)
3789 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3791 * fchown-stub.c: New file.
3793 2004-06-24 Jim Meyering <jim@meyering.net>
3795 * obstack.h (obstack_base): Cast to (void *), per documentation.
3797 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3799 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3801 2004-06-01 Jim Meyering <jim@meyering.net>
3803 * calloc.c: New file.
3805 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3807 * getdate.y (yylex): Allow space between sign and number.
3808 Problem reported by Dan Jacobson.
3810 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3811 and Jim Meyering <jim@meyering.net>
3813 Merge from coreutils CVS.
3815 * stat-macros.h: New file, with contents from file-type.h
3816 and coreutils' system.h.
3817 * file-type.c: Include "stat-macros.h".
3818 * file-type.h (file_type): Move all macro definitions to new file,
3821 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3822 Wrap old code with this conditional.
3823 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3824 function that does not dereference symlinks.
3825 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3827 * xreadlink.c: Include xreadlink.h first, to catch .h file
3828 dependency problems.
3829 (xreadlink): Accept new arg SIZE, for efficiency.
3830 All decls and uses changed.
3831 * xreadlink.h: Include <stddef.h>, for size_t.
3833 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3834 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3836 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3838 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3840 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3841 macros to be defined.
3842 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3843 the allocator returns NULL because the requested size is zero.
3845 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3847 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3848 var. Add comment explaining why libc still defines it. This
3849 merges the following patch from glibc:
3850 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3852 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3854 * obstack.c (_obstack): Remove unused variable. It hasn't been
3855 present in glibc since revision 1.1 of this file.
3856 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3857 obstack_alignment_mask, obstack_alloc, obstack_base,
3858 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3859 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3860 obstack_grow0, obstack_init, obstack_int_grow,
3861 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3862 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3863 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3864 nonexistent functions.
3866 2004-05-17 Derek R. Price <derek@ximbiot.com>
3867 Paul Eggert <eggert@cs.ucla.edu>
3869 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3871 2004-05-14 Bruno Haible <bruno@clisp.org>
3873 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3874 that consists of a '.' followed by an empty digit string.
3875 Patch by Tor Lillqvist <tml@iki.fi>.
3877 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3879 Port obstack to the AS/400, where pointers are 16 bytes wide and
3880 you cannot cast an integer to a valid pointer. This patch is
3881 currently waiting to be integrated into glibc; see
3882 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3884 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3885 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3886 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3887 (struct obstack): temp member is now a union of a pointer and
3888 an integer, instead of an integer. All integer uses changed.
3889 This does not affect the physical layout of struct obstack,
3890 except on hosts (like the AS/400) where the size or alignment of
3891 void * is greater than that of ptrdiff_t.
3892 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3893 __STDC__)]: Store temporary in pointer member of union, not
3895 * obstack.c: Include <stddef.h>, for offsetof.
3896 (struct fooalign): Remove; it doesn't need a name.
3897 (union fooround): Change double to long double, and add void *.
3898 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3899 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3900 not a macro. Hence the values are always int; so remove all
3901 casts-to-int in uses.
3903 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3904 Derek Price <derek@ximbiot.com>
3906 * alloca.c: Include <alloca.h>, to get our interface.
3907 * alloca_.h: Use __alloca on AIX, so that we don't have to
3908 include <alloca.h> first. Use C89 prototype for alloca; this
3909 requires including <stddef.h> for size_t. Use extern "C" if C++.
3910 Use #elif for simplicity, since we can assume C89 now.
3911 Don't try to source the system alloca.h since it will not be found
3912 and to prevent recursively including its replacement.
3913 * fnmatch.c: Include <alloca.h> instead of opencoding.
3914 * regex.c: Likewise.
3916 2004-05-16 Derek Price <derek@ximbiot.com>
3917 Paul Eggert <eggert@cs.ucla.edu>
3919 getline cleanup. This changes the getndelim2 API: both order of
3920 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3923 * getline.c: Don't include stddef.h or stdio.h, since our
3924 interface does that.
3925 (getline): Always use getdelim, so that we don't have two
3926 copies of this code.
3927 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3929 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3930 (GETNDELIM2_MAXIMUM): New macro.
3931 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3932 instead of the old practice of delim2==0. All callers changed.
3933 Return -1 on overflow, instead of returning junk.
3934 Do not set *linesize unless allocation succeeds.
3935 * getndelim2.h: Do not include stddef.h; no longer needed, now
3936 that we include sys/types.h.
3937 * getnline.h: Likewise.
3938 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3939 (getndelim2): Reorder arguments.
3940 * getnline.c (getnline, getndelim):
3941 Don't discard the NMAX argument.
3942 (getnline): Invoke getndelim, to avoid code duplication.
3943 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3944 of (size_t) -1 by callers of the getnline family.
3946 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3948 * nanosleep.c (suspended): Change its type from int to
3949 sig_atomic_t volatile.
3950 (first_call): Make it private to rpl_nanosleep, and have it
3951 be zero initially as that's a bit faster.
3952 (my_usleep): Round up fractional times instead of truncating them,
3953 as this is the usual meaning for 'sleep'.
3955 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3957 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3958 (ENOSYS): Define if not defined.
3959 (settime): Fall back on stime if it exists and settimeofday fails.
3960 But don't bother with fallbacks if a method fails with errno == EPERM.
3962 2004-05-11 Jim Meyering <jim@meyering.net>
3964 Prior to this change, the save_cwd caller required read access to the
3965 current directory on most systems (ones with the fchdir function).
3967 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3968 fails, try write-only, and finally, resort to using xgetcwd.
3970 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3972 * obstack.c, obstack.h: Import changes from libc.
3974 2004-04-28 Bruno Haible <bruno@clisp.org>
3976 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3977 implicitly appends .exe to executables.
3978 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3979 accepts Windows pathnames.
3980 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3981 Cygwin like Windows, since it now accepts Windows pathnames.
3982 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3983 Cygwin like Windows, since it now accepts Windows pathnames.
3984 Reported by Derek Robert Price <derek@ximbiot.com>.
3986 2004-04-20 Jim Meyering <jim@meyering.net>
3988 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3990 2004-04-20 Jim Meyering <jim@meyering.net>
3991 Bruno Haible <bruno@clisp.org>
3993 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3994 memory when realloc fails.
3996 2004-04-18 Jim Meyering <jim@meyering.net>
3998 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3999 don't leak memory and do call END_UTMP_ENT.
4001 2004-04-11 Paul Eggert <eggert@twinsun.com>
4003 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4004 (CHAR_BIT): Remove, since we assume C89.
4005 Include <stdint.h> if available, as per current Autoconf CVS advice.
4007 2004-03-30 Paul Eggert <eggert@twinsun.com>
4009 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4010 not bool, to be more consistent with Unix conventions.
4011 Suggested by Bruno Haible.
4013 Merge from coreutils.
4015 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4018 * getdate.h: Include stdbool.h, and timespec.h instead of
4019 the usual <time.h> dance.
4020 (get_date): Change signature to support fractional time stamps.
4021 All callers changed.
4022 * getdate.y: Include "getdate.h" first, as we can now
4023 assume C89 and don't need to worry about 'const'.
4024 Similarly, include "unlocked-io.h" near start, not in middle.
4026 (textint.value): Use long int rather than int.
4027 (textint.digits): Use size_t rather than int.
4028 (BILLION, LOG10_BILLION): New constants.
4029 (parser_control): New member rel_ns. Members day_ordinal,
4030 time_zone, month, day, hour, minutes, rel_year, rel_month,
4031 rel_day, rel_hour, rel_minutes, rel_seconds
4032 are now long int, not int. Member seconds is now struct timespec,
4033 not int. New member timespec_seen. Members dates_seen, days_seen,
4034 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4036 (%union.intval): Now long int, not int.
4037 New member timespec.
4038 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4039 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4040 (spec): Now is a timespec or an item list.
4041 (timespec, items): New nonterminals.
4042 (time, rel, relunit, number, get_date):
4043 Add support for fractional seconds.
4044 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4045 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4046 (to_hour): First arg is now long int, not int.
4047 (to_year): Returns long int, not int.
4048 Don't treat year -70 like 70.
4049 (tm_diff): Returns long int, not int.
4050 (lookup_word): Use bool instead of int when appropriate.
4051 (yylex): Use size_t for count, not int.
4052 Detect overflow when parsing large integer constants.
4053 Add support for fractions.
4054 (get_date): Make pointers 'const' if possible.
4055 Use more-portable code to detect integer overflow.
4056 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4057 Don't use ctime; it's not reliable if the year has >4 digits.
4059 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4060 This is for compatibility with BSD.
4062 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4063 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4064 From coreutils' system.h.
4066 * userspec.c: Don't include "posixver.h".
4067 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4068 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4069 compatible extension. Simplify code by removing a boolean int
4070 that was always nonzero if a string was nonnull.
4072 2004-03-30 Jim Meyering <jim@meyering.net>
4074 Merge from coreutils.
4076 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4078 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4079 an empty input stream.
4081 * readtokens.c: Include <stdbool.h>.
4082 (readtoken): Use `size_t' rather than int/long.
4083 All callers adjusted.
4084 Use `bool' rather than `int' where appropriate.
4085 Use memset rather than an explicit loop.
4086 Use x2nrealloc rather than xrealloc.
4087 Allow the use of `\0' as a delimiter.
4088 (readtokens): Likewise.
4089 * readtokens.h (readtoken, readtokens): Update prototypes.
4091 2004-03-30 Bruno Haible <bruno@clisp.org>
4093 * getloadavg.c (getloadavg): Don't assume setlocale returns
4096 2004-03-29 Paul Eggert <eggert@twinsun.com>
4098 Merge changes to getloadavg.c from coreutils and Emacs.
4100 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4101 Define to an expression, not to the empty string.
4102 Include cloexec.h and xalloc.h.
4103 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4104 Use set_cloexec_flag rather than rolling our own.
4105 * cloexec.c, cloexec.h: New files.
4107 2004-03-18 Paul Eggert <eggert@twinsun.com>
4109 * getopt.h: Sync with libc CVS.
4111 2004-03-18 Paul Eggert <eggert@twinsun.com>
4112 Bruno Haible <bruno@clisp.org>
4114 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4115 not on all platforms that have <wchar.h>.
4116 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4118 2004-03-09 Paul Eggert <eggert@twinsun.com>
4120 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4122 * getopt_int.h: New file, also synced from libc.
4124 2004-03-07 Paul Eggert <eggert@twinsun.com>
4126 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4127 '#if' expressions. Unlike the code it replaces, it does not
4128 depend on (defined _SC_PAGESIZE). However, it does depend on
4129 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4130 first reported by Jason Andrade in
4131 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4133 2004-01-18 Simon Josefsson <jas@extundo.com>
4135 * strdup.h: New file.
4136 * strdup.c: Include it.
4137 * path-concat.c: Include strdup.h. Drop strdup declaration.
4138 * userspec.c: Include strdup.h. Drop strdup declaration.
4140 2004-02-06 Karl Berry <karl@gnu.org>
4142 * config.charset: update from gettext 0.14.1.
4144 2004-02-05 Paul Eggert <eggert@twinsun.com>
4146 Add comments and code, prompted by suggestions from Bruno Haible
4148 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4149 describing the enum quoting_style values.
4150 * quotearg.c (quotearg_alloc): New function.
4151 (quotearg_buffer_restyled): Treat lone { and } as special.
4152 Treat = as special. Work around bug with older shells
4153 that "see" a '\' that is really the 2nd byte of a multibyte char.
4154 Quote empty string with shell_quoting_style.
4156 2004-02-03 Bruno Haible <bruno@clisp.org>
4158 * pipe.h: New file, from GNU gettext.
4159 * pipe.c: New file, from GNU gettext.
4161 2004-01-27 Bruno Haible <bruno@clisp.org>
4163 * execute.h: New file, from GNU gettext.
4164 * execute.c: New file, from GNU gettext.
4165 * w32spawn.h: New file, from GNU gettext.
4167 2004-01-23 Paul Eggert <eggert@twinsun.com>
4169 Exit-status fix from coreutils.
4171 Use exit_failure consistently in place of EXIT_FAILURE,
4172 so that program exit statuses are consistent on failure.
4174 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4175 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4176 * argmatch.h: Comment fix to match the above.
4177 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4178 Now a macro referring to exit_failure, instead of a separate
4179 variable. Include "exitfail.h" to get it.
4180 * xstrtol.h: Include "exitfail.h".
4181 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4183 * long-options.c (parse_long_options): Use prototype
4184 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4187 2004-01-21 Jim Meyering <jim@meyering.net>
4189 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4190 so as not to conflict with a different-sized __mktime_internal
4191 function in GNU libc.
4192 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4193 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4195 2004-01-18 Paul Eggert <eggert@twinsun.com>
4197 Merge from diffutils.
4199 * file-type.c (file_type): Add typed memory objects.
4200 * file-type.h (S_TYPEISTMO): New macro.
4202 * c-stack.h (c_stack_action): Remove argv argument.
4203 * c-stack.c (c_stack_action): Likewise. All uses changed.
4204 (die): Don't calculate message unless segv_action returns.
4205 (get_stack_location, min_address_from_argv, max_address_from_argv,
4206 volatile stack_base, volatile_stack_size): Remove.
4207 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4208 that every segmentation violation is a stack overflow. (Ouch!)
4209 See Debian bug 136249 (still outstanding) for more info about why
4210 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4212 2003-11-30 Bruno Haible <bruno@clisp.org>
4214 Safer stack allocation.
4215 * setenv.c: Include allocsa.h.
4216 (alloca): Remove fallback definition.
4217 (freea): Remove macro.
4218 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4221 2003-10-17 Bruno Haible <bruno@clisp.org>
4223 * binary-io.h: Avoid warnings on Cygwin.
4225 2003-12-28 Bruno Haible <bruno@clisp.org>
4227 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4228 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4230 2003-11-28 Bruno Haible <bruno@clisp.org>
4232 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4234 2003-11-27 Bruno Haible <bruno@clisp.org>
4236 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4238 2003-11-17 Bruno Haible <bruno@clisp.org>
4240 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4242 2003-11-24 Bruno Haible <bruno@clisp.org>
4244 * xallocsa.h: New file, from GNU gettext.
4245 * xallocsa.c: New file, from GNU gettext.
4247 2003-11-24 Bruno Haible <bruno@clisp.org>
4249 * allocsa.h: New file, from GNU gettext.
4250 * allocsa.c: New file, from GNU gettext.
4252 2003-11-24 Bruno Haible <bruno@clisp.org>
4254 * eealloc.h: New file.
4256 2004-01-15 Jim Meyering <jim@meyering.net>
4258 Merge from coreutils.
4260 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4261 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4262 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4264 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4265 optional configure-time default.
4267 * version-etc.c (version_etc_copyright): Update copyright date.
4269 * xreadlink.c (xreadlink): Correct outdated comment.
4271 2004-01-15 Paul Eggert <eggert@twinsun.com>
4273 Merge from coreutils.
4275 * posixver.c: Include posixver.h.
4277 * same.c: Include <stdbool.h>, <limits.h>.
4278 (_POSIX_NAME_MAX): Define if not defined.
4280 (same_name): If file names are silently truncated, report
4281 that the file names are the same if they are the same after
4282 the silent truncation.
4284 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4285 conversion function.
4286 * xstrtod.c (xstrtod): Likewise. All callers changed to
4287 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4290 2004-01-14 Paul Eggert <eggert@twinsun.com>
4292 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4293 with like-named macro in fnmatch.c.
4294 (EXT): Use an internal constant instead.
4296 Merge fnmatch patches from glibc.
4297 * fnmatch.c (mbsinit): Remove define.
4298 Add libc_hidden_ver (__fnmatch, fnmatch).
4299 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4300 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4302 2003-12-14 Karl Berry <karl@gnu.org>
4304 * config.charset: update from gettext-runtime.
4306 2003-12-03 Paul Eggert <eggert@twinsun.com>
4308 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4309 Bug reported by Alfred M. Szmidt.
4311 2003-11-29 Karl Berry <karl@gnu.org>
4313 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4315 2003-11-23 Paul Eggert <eggert@twinsun.com>
4316 Bruno Haible <bruno@clisp.org>
4318 * printf-parse.h: Don't include sys/types.h.
4319 (ARG_NONE): New macro.
4320 (char_directive): Change type of *arg_index fields to size_t.
4321 * printf-parse.c: Don't include sys/types.h.
4322 (SSIZE_MAX): Remove macro.
4323 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4324 Remove unnecessary overflow check.
4325 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4328 2003-11-24 Paul Eggert <eggert@twinsun.com>
4330 * alloca.c: Remove dependency on xalloc module.
4331 (xalloc_die): Remove.
4332 (memory_full) [!defined emacs]: New macro.
4333 [!defined emacs]: Don't include xalloc.h.
4334 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4335 address arithmetic overflows. Change datatypes a bit to avoid
4338 2003-11-22 Jim Meyering <jim@meyering.net>
4340 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4342 2003-11-17 Bruno Haible <bruno@clisp.org>
4344 * vasnprintf.c (alloca): Remove fallback definition.
4345 (freea): Remove definition.
4346 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4347 Reported by Paul Eggert.
4349 2003-11-17 Jim Meyering <jim@meyering.net>
4351 On systems without utime and without a utimes function capable of
4352 dealing with a NULL struct utimbuf* argument, this utime replacement
4353 could -- in unusual circumstances -- leak a file descriptor.
4354 * utime.c: Include <unistd.h> and <errno.h>.
4355 (utime_null): Be sure to close `fd' and to preserve errno.
4356 Reported by Geoff Collyer via Arnold Robbins.
4358 2003-11-16 Paul Eggert <eggert@twinsun.com>
4359 Bruno Haible <bruno@clisp.org>
4361 Protect against address arithmetic overflow.
4362 * printf-args.h: Include stddef.h.
4363 (arguments): Change type of field 'count' to size_t.
4364 * printf-args.c (printf_fetchargs): Use size_t instead of
4365 'unsigned int' where appropriate.
4366 * printf-parse.h: Include sys/types.h.
4367 (char_directive): Change type of *arg_index fields to ssize_t.
4368 (char_directives): Change type of fields 'count', max_*_length to
4370 * printf-parse.c: Include sys/types.h and xsize.h.
4371 (SSIZE_MAX): Define fallback value.
4372 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4373 instead of 'int' where appropriate. Check a_allocated, d_allocated
4374 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4375 * vasnprintf.c: Include xsize.h.
4376 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4377 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4378 overflow. Avoid wraparound when converting a width or precision from
4381 2003-11-16 Bruno Haible <bruno@clisp.org>
4383 Update from GNU gettext.
4384 * printf-parse.c: Generalize to it can be compiled for wide strings.
4385 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4386 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4387 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4388 SNPRINTF): New macros.
4389 Don't include <alloca.h> if the file is used inside libintl.
4390 (local_wcslen): New function, for Solaris 2.5.1.
4391 (VASNPRINTF): Use it instead of wcslen.
4393 2003-11-16 Bruno Haible <bruno@clisp.org>
4395 * xsize.h (xmax): New function.
4396 (xsum, xsum3, xsum4): Declare as "pure" functions.
4398 2003-11-12 Paul Eggert <eggert@twinsun.com>
4400 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4401 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4402 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4403 heuristic is just as accurate as far as we know, and it removes a
4404 dependency on size_max.m4 and ptrdiff_max.m4.
4406 2003-11-12 Paul Eggert <eggert@twinsun.com>
4408 * xstrtol.c (__xstrtol): Remove "break" immediately after
4409 "return", to pacify some unknown compiler. Problem reported
4412 2003-11-11 Bruno Haible <bruno@clisp.org>
4414 * xsize.h (SIZE_MAX): Remove fallback definition.
4415 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4418 2003-11-10 Paul Eggert <eggert@twinsun.com>
4420 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4421 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4422 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4424 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4425 not (size_t) -1, since it's defined here.
4427 2003-11-06 Paul Eggert <eggert@twinsun.com>
4429 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4430 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4431 Reject sizes of exactly SIZE_MAX bytes.
4432 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4433 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4435 2003-11-05 Bruno Haible <bruno@clisp.org>
4437 * xsize.h: Include limits.h, to avoid a possible collision with
4438 SIZE_MAX defined in <limits.h> on Solaris.
4440 2003-11-04 Bruno Haible <bruno@clisp.org>
4442 * xsize.h: New file.
4443 * linebreak.c: Include xsize.h.
4444 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4445 argument for overflow.
4446 Suggested by Paul Eggert.
4448 2003-10-31 Bruno Haible <bruno@clisp.org>
4450 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4451 to avoid (extremely rare) race condition.
4452 Suggested by Paul Eggert.
4454 2003-11-03 Jim Meyering <jim@meyering.net>
4456 * userspec.c: Include "userspec.h".
4457 * userspec.h: New file.
4459 2003-10-31 Paul Eggert <eggert@twinsun.com>
4461 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4462 * mountlist.c (SIZE_MAX): Define if not defined already.
4463 (read_filesystem_list): Set and use me_type_malloced.
4464 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4465 whatever the type happens to be), for brevity and consistency.
4466 Check for size calculation overflow on Alphas running OSF/1.
4468 2003-10-31 Jim Meyering <jim@meyering.net>
4470 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4472 * linebuffer.c: Include <string.h> for declaration of memset.
4474 2003-10-30 Paul Eggert <eggert@twinsun.com>
4475 Bruno Haible <bruno@clisp.org>
4477 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4478 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4480 2003-10-29 Paul Eggert <eggert@twinsun.com>
4482 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4483 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4485 * quotearg.c (quotearg_n_options): Use it.
4486 * group-member.c: Include <stdbool.h>.
4487 (free_group_info): Arg is now const *; don't free arg.
4488 (get_group_info): Now returns bool and accepts struct group_info *,
4489 rather than returning a malloc'ed struct group_info *.
4490 All uses changed. Check for overflow in internal size calculation.
4492 * getusershell.c (readname): Simplify the code by using x2nrealloc
4493 rather than xmalloc/xrealloc.
4494 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4495 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4496 conformance bug: the old code used a pointer after freeing the
4497 storage that it addressed.
4498 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4499 rather than doing it by hand.
4500 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4501 the buffer preserved. Use free and xmalloc instead.
4502 * quotearg.c (quotearg_n_options): Likewise.
4503 Use a simpler test for size overflow. Don't use xalloc_oversized
4504 because unsigned int might be wider than size_t (!); this suggests
4505 that we should switch from unsigned int to size_t for slot numbers.
4507 2003-10-27 Bruno Haible <bruno@clisp.org>
4509 * stdbool_.h: Better support for BeOS.
4511 2003-10-27 Paul Eggert <eggert@twinsun.com>
4513 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4514 to allocate the returned structure. Do not allocate a subarray,
4515 as x2nrealloc will do that.
4516 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4517 instead of xnrealloc.
4518 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4520 2003-10-26 Paul Eggert <eggert@twinsun.com>
4522 * xalloc.h (xalloc_oversized): New static inline function, for
4523 callers that want to do their own size-overflow checking. Include
4524 <stdbool.h>, since xalloc_oversized returns bool.
4525 * xalloc.c (array_size_overflow): Remove. All callers changed
4526 to use xalloc_oversized.
4528 Add two functions x2realloc, x2nrealloc, for programs that grow
4529 arrays dynamically by doubling their sizes.
4530 * xalloc.h (x2realloc, x2nrealloc): New decls.
4531 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4534 Port to C99 semantics for 'inline' of external functions.
4535 Bug reported by Bruno Haible.
4536 * xmalloc.c (xnmalloc_inline): New static inline function,
4537 with the old contents of xnmalloc.
4538 (xnmalloc, xmalloc): Use it.
4539 (xnrealloc_inline): New static inline function,
4540 with the old contents of xnrealloc.
4541 (xnrealloc, xrealloc): Use it.
4543 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4545 2003-10-25 Paul Eggert <eggert@twinsun.com>
4547 Fix several address-calculation bugs in the hash modules,
4548 plus some minor code cleanup.
4550 * hash.h: Include <stdbool.h>, for bool.
4551 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4552 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4553 hash_get_n_entries, hash_get_max_bucket_length,
4554 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4555 hash_rehash): Use size_t rather than unsigned.
4556 * hash.c (struct hash_table, hash_get_n_buckets,
4557 hash_get_n_buckets_used, hash_get_n_entries,
4558 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4559 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4560 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4562 (SIZE_MAX): Define if not defined.
4563 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4564 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4566 Use const * when possible.
4567 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4568 (check_tuning): Fix bug: if tuning parameters were very close to
4569 0 or 1, rounding errors could have caused subscript violations.
4570 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4571 (hash_initialize): Add 'fail:' label
4572 to free table and return NULL, and use it to simplify code.
4573 Use calloc rather than clearing the storage ourself.
4574 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4575 buffer size calculations.
4576 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4577 Include <stddef.h>, for size_t.
4578 * hash-pjw.c (hash_pjw): Likewise.
4579 Switch to method described by Bruno Haible.
4580 Include <limits.h>, for CHAR_BIT.
4581 (SIZE_BITS): New macro.
4583 2003-10-21 Paul Eggert <eggert@twinsun.com>
4585 * getndelim2.c (getndelim2): When size calculation overflows,
4586 ceiling the allocation at NMAX bytes rather than silently
4587 discarding input bytes before NMAX is reached. This makes
4588 a difference only if NMAX exceeds SIZE_MAX / 2.
4590 * obstack.c: Merge from glibc.
4591 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4592 Add libc_hidden_def (_obstack_newchunk).
4593 (_obstack_free) [! defined _LIBC]: Remove.
4594 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4595 a clone of the function body.
4596 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4597 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4599 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4600 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4603 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4604 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4605 Don't use lvalue casts, as GCC plans to remove support for them
4606 in GCC 3.5. Reported by Joseph S. Myers. This bug
4607 was also present in the non-GCC version, indicating that this
4608 code had always been buggy and had never been widely used.
4609 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4610 Use the fast variant of each macro, rather than copying the
4611 definiens of the fast variant; that way, we'll be more likely to
4612 catch future bugs in the fast variants.
4614 2003-10-20 Bruno Haible <bruno@clisp.org>
4616 * wait-process.h: New file, from GNU gettext.
4617 * wait-process.c: New file, from GNU gettext.
4619 2003-10-19 Jim Meyering <jim@meyering.net>
4621 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4623 2003-10-16 Paul Eggert <eggert@twinsun.com>
4625 * getgroups.c: Include <errno.h>, <stdlib.h>.
4626 (getgroups): First arg is int, not size_t.
4627 Don't let 'free' mangle errno.
4629 2003-10-16 Jim Meyering <jim@meyering.net>
4631 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4633 2003-10-15 Paul Eggert <eggert@twinsun.com>
4635 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4637 (new_exclude, add_exclude_file): Initial size no longer needs to
4639 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4640 our own address arithmetic overflow checking.
4642 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4643 (fnmatch): Do not alloca more than 2000 wide characters;
4644 instead, use malloc for large buffers.
4645 Check for address arithmetic overflow, and return -1
4646 with errno set to ENOMEM in that case.
4647 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4648 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4649 instead, return -1. Check for address arithmetic overflow.
4651 2003-10-14 Paul Eggert <eggert@twinsun.com>
4653 Handle invalid suffixes and overflow independently, so that
4654 callers can treat them independently as needed. Fix some bugs in
4655 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4656 suffix for a human-readable blocksize. The major caller-visible
4657 change is the addition of a new
4658 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4659 that both overflow and suffix chars were found.
4661 * human.c (humblock): Don't check separately for invalid suffix
4662 char; that is xstrtoumax's job (now that its bug is fixed).
4663 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4664 INTMAX_MAX]: New macros.
4665 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4666 TYPE_MAXIMUM): New macros.
4667 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4668 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4669 if overflow occurs, as it's what __strtol does and it's more useful
4671 (__xstrtol): If __strtol reports some error other than ERANGE,
4672 reflect it to the caller as LONGINT_INVALID. If it reports
4673 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4674 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4675 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4677 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4678 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4679 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4680 [defined UINTMAX_MAX]: New macros.
4682 2003-10-14 Bruno Haible <bruno@clisp.org>
4684 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4685 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4686 Also use volatile where needed.
4688 2003-10-12 Paul Eggert <eggert@twinsun.com>
4690 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4691 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4692 and define in terms of the other primitives.
4693 * xmalloc.c: Include stdbool.h; do not include exit.h.
4694 (SIZE_MAX): Define if not already defined.
4695 (array_size_overflow): New function.
4696 (xalloc_die): Abort instead of exiting if 'error' returns.
4697 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4698 (xmalloc, xrealloc): Use them.
4699 (xcalloc): Check for address arithmetic overflow.
4700 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4701 a bit faster than strcpy.
4703 2003-10-08 Paul Eggert <eggert@twinsun.com>
4705 Merge getpass from libc, plus a few fixes.
4707 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4708 Include <stdbool.h>.
4709 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4710 __fsetlocking to empty.
4711 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4712 do include <bits/libc-lock.h>.
4713 Do not include <fcntl.h>; not needed.
4714 [_LIBC]: Include <wchar.h>.
4715 (NOTCANCEL_MODE): New macro.
4716 (flockfile, funlockfile) [_LIBC]: New macros.
4717 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4718 [!_LIBC]: New macros.
4719 (call_fclose): New function.
4720 (getpass): Use it. Save tty stream separately; this simplifies the
4721 code and makes it more reliable if stdin happens to equal stdout.
4722 Invoke __fsetlocking on tty.
4723 Handle thread cancellation if needed.
4724 Namespace cleanup (use __tcgetattr, __getline).
4725 Use bool for Booleans.
4726 [USE_IN_LIBIO]: Handle wide streams.
4727 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4728 stream might go where.
4730 * unlocked-io.h: Include <stdio.h>, so that the caller
4731 doesn't have to include <stdio.h> before us.
4732 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4733 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4734 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4735 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4736 if not declared, so that we can use getpass.c code from libc without
4738 (flockfile, ftrylockfile, funlockfile): New macros.
4740 2003-10-06 Bruno Haible <bruno@clisp.org>
4742 * version-etc-2.h: Remove file.
4743 * version-etc-2.c: Remove file.
4745 2003-09-25 Jim Meyering <jim@meyering.net>
4746 Bruno Haible <bruno@clisp.org>
4748 This lets translators provide better translations for the
4749 "Written by ..." part of --version output.
4750 * version-etc.h: Include stdarg.h.
4751 (version_etc_copyright): Declare as readonly.
4752 (version_etc): Make this function variadic with a NULL-terminated list
4753 of author name strings.
4754 (version_etc_va): New declaration.
4755 * version-etc.c: Include stdarg.h, stdlib.h.
4756 (version_etc_copyright): Declare as readonly.
4757 (version_etc_va): New function. Provide a different translatable string
4758 for each possible number of authors < 10. Abbreviate when there are 10
4760 (version_etc): Make this function variadic. Call version_etc_va.
4761 Suggestion from Gary V. Vaughan.
4763 * long-options.h (parse_long_options): Change prototype: the authors
4764 string is moved to the end and becomes variadic.
4765 * long-options.c: Include stdarg.h.
4766 (parse_long_options): Make this function variadic, too.
4767 Call version_etc_va, not version_etc.
4769 2003-10-06 Bruno Haible <bruno@clisp.org>
4771 * fatal-signal.h: New file, from GNU gettext.
4772 * fatal-signal.c: New file, from GNU gettext.
4774 2003-10-04 Karl Berry <karl@gnu.org>
4776 * argp*: update from libc.
4778 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4780 * getpass.c (getpass): Use a no-op fseek when switching from input to
4781 output mode on the same stream.
4783 2003-09-29 Paul Eggert <eggert@twinsun.com>
4785 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4786 Fix arg typo in previous patch.
4788 2003-09-28 Jim Meyering <jim@meyering.net>
4790 * error.c: Correct cpp indentation.
4792 2003-09-27 Paul Eggert <eggert@twinsun.com>
4794 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4795 Omit the special code that used __typeof__, since we worry that
4796 it could be more trouble than it's worth. See:
4797 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4798 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4802 2003-09-26 Jim Meyering <jim@meyering.net>
4804 * error.c (error_tail): Move some declarations
4805 into inner scope where the local variables are used.
4807 2003-09-26 Bruno Haible <bruno@clisp.org>
4809 * stpncpy.h (gnu_stpncpy): New declaration.
4810 (stpncpy): Define as alias for gnu_stpncpy.
4811 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4813 2003-09-26 Paul Eggert <eggert@twinsun.com>
4815 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4816 (error_tail): Do not loop, reallocating temporary buffer, since
4817 the output cannot contain more wide characters than the input
4818 contains bytes, the size must be big enough already. This avoids
4819 one potential size overflow calculation. Check for size overflow
4820 when calculating temporary buffer size. Free temporary buffer
4821 when done, if it was allocated with malloc; this plugs a memory
4822 leak. Remove casts from void * to pointers, that are no longer
4823 needed now that we're assuming C89 or better.
4825 Merge error changes from glibc.
4827 * error.c, error.h: Update copyright notice header to match glibc.
4828 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4829 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4830 Disable cancellation while printing error.
4831 * error.h: Prepend __ to parameter names.
4833 2003-09-25 Karl Berry <karl@gnu.org>
4835 * argp-fmtstream.c, argp-help.c: update from libc.
4837 2003-09-25 Bruno Haible <bruno@clisp.org>
4839 * version-etc-2.h: New file, from version-etc.h with modifications.
4840 * version-etc-2.c: New file, from version-etc.c with modifications.
4842 2003-09-25 Simon Josefsson <jas@extundo.com>
4844 * xgetdomainname.h: New file.
4845 * xgetdomainname.c: New file.
4847 2003-09-25 Simon Josefsson <jas@extundo.com>
4848 Bruno Haible <bruno@clisp.org>
4850 * getdomainname.h: New file.
4851 * getdomainname.c: New file.
4853 2003-09-24 Paul Eggert <eggert@twinsun.com>
4855 * linebuffer.c (freebuffer): Don't free the argument, just
4856 the buffer associated with the argument. Bug reported by
4859 2003-09-19 Karl Berry <karl@gnu.org>
4861 * argp.h: update from libc.
4863 2003-09-16 Paul Eggert <eggert@twinsun.com>
4865 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4866 input error, instead of returning NULL the next time we are called
4867 (and therefore losing track of errno).
4869 2003-09-15 Paul Eggert <eggert@twinsun.com>
4871 * getndelim2.c (getndelim2): Don't trash errno when a read
4872 fails, so that the caller gets the proper errno.
4874 * readutmp.c (read_utmp): Likewise.
4875 Check for fstat error. Close stream and free storage
4878 2003-09-14 Bruno Haible <bruno@clisp.org>
4880 * fwriteerror.h: New file.
4881 * fwriteerror.c: New file.
4883 2003-09-14 Jim Meyering <jim@meyering.net>
4885 * getloadavg.c: Correct cpp indentation.
4886 * strdup.c: Likewise.
4887 * vasnprintf.c: Likewise.
4889 2003-09-12 Paul Eggert <eggert@twinsun.com>
4891 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4892 * obstack.c [!defined _LIBC]: Likewise.
4893 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4894 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4895 * exitfail.c: Don't include stdlib.h; no longer needed.
4897 More changes to assume C89 or better.
4899 * error.c (error_tail): Assume vprintf.
4901 * argmatch.c (getenv): Remove decl.
4902 * progreloc.c (get_full_program_name): Define via prototype.
4903 * setenv.c (clearenv): Likewise.
4904 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4906 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4907 (malloc, memcpy): Remove decls.
4908 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4909 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4910 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4911 (memcpy): Remove macro.
4912 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4913 (__P): Remove. All uses removed.
4914 (PTR): Remove. All uses changed to void *.
4915 (CHAR_BIT, NULL): Remove.
4916 (spaces, zeros, memset_space, memset_zero)
4917 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4919 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4920 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4921 Define with prototype.
4922 Remove now-unnecessary prototype decl.
4923 (extra_args_spec): Assume ANSI C. All uses changed.
4924 (extra_args_spec_iso): Remove.
4925 (my_strftime, emacs_strftimeu): Define via prototype.
4926 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4928 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4929 * strtoimax.c: Include <stdlib.h> unconditionally.
4930 (strtoul, strtol): Remove decls.
4931 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4933 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4934 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4935 (LOCALE_PARAM_PROTO): New macro.
4936 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4937 (INTERNAL (strtol), strtol): Define with a prototype.
4938 (PARAMS): Remove. All uses removed.
4939 * tempname.c: Include <string.h> unconditionally.
4940 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4941 * xgethostname.c (main): Define with a prototype.
4942 * xmalloc.c: Include "xalloc.h" first, to check interface.
4943 Include <stdlib.h> unconditionally.
4944 (calloc, malloc, realloc, free): Remove decls.
4945 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4946 Include <stdlib.h> unconditionally. Sort include file names.
4948 (xstrtod): Define with a prototype.
4949 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4950 (strtol, strtoul): Remove decls.
4952 2003-09-11 Paul Eggert <eggert@twinsun.com>
4954 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4955 Include <stdlib.h>, <string.h> unconditionally.
4956 Remove now-unnecessary cast to char *.
4957 * strnlen.c: Include <string.h> unconditionally.
4958 * yesno.c (yesno): Define with a prototype.
4960 2003-09-10 Bruno Haible <bruno@clisp.org>
4962 * strcspn.c: Include <string.h> unconditionally.
4963 * strpbrk.c: Include <string.h> unconditionally.
4964 * strstr.c: Include <string.h> unconditionally.
4965 * unicodeio.c: Include <string.h> unconditionally.
4966 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4967 * unsetenv.c: Likewise.
4968 * xreadlink.c: Include <stdlib.h> unconditionally.
4969 * yesno.c: Include <stdlib.h> unconditionally.
4970 (rpmatch): Add prototype.
4972 2003-09-10 Jim Meyering <jim@meyering.net>
4974 * error.c: Correct indentation of cpp directives.
4976 2003-09-09 Paul Eggert <eggert@twinsun.com>
4980 * acosl.c (main): Use a prototype.
4981 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4984 * getloadavg.c (getloadavg, main): Define via prototypes.
4986 * getopt.h (struct option.name): Assume C89, and use 'const'.
4987 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4988 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4990 * getopt.c (const): Remove macro.
4991 Include <string.h> unconditionally.
4992 (my_index): Remove; all uses changed to strchr.
4993 (strlen): Remove decl.
4994 (exchange): Remove forward decl; no longer needed.
4995 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4996 Define with prototype.
4997 * getopt1.c (const): Remove macro.
4998 (getopt_long, getopt_long_only, main): Define with prototype.
5000 * getugroups.c: Include <string.h> unconditionally.
5002 * getusershell.c: Include <stdlib.h> unconditionally.
5003 (getusershell, setusershell, endusershell, readname, main):
5004 Define with prototypes.
5006 * group-member.c: Include group-member.h first.
5007 Include <stdlib.h> unconditionally.
5009 * hard-locale.c: Include hard-locale.h first.
5010 Include <stdlib.h>, <string.h> unconditionally.
5012 * hash.c (free, malloc): Remove decls.
5013 Include <stdlib.h> unconditionally.
5015 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5016 (getenv): Do not declare.
5018 * idcache.c: Include <string.h> unconditionally.
5020 * long-options.c: Include long-options.h first, to test interface.
5021 Include <stdlib.h> unconditionally.
5023 * makepath.c: Include makepath.h first, to test interface.
5024 Include <stdlib.h> and <string.h> unconditionally.
5026 * linebuffer.c: Include <stdlib.h>.
5027 (free): Remove decl.
5029 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5030 rpl_malloc returns void *, not char *.
5031 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5033 * md5.h: Include <limits.h> unconditionally.
5034 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5035 (__P): Remove; all uses removed.
5036 * md5.c: Include "md5.h" first.
5037 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5038 md5_buffer, md5_process_bytes, md5_process_block):
5039 Define with prototypes.
5040 * sha.h (__P): Remove all uses. (It wasn't defined??)
5041 * sha.c: Include "sha.h" first.
5042 Include <stdlib.h>, <string.h> unconditionally.
5044 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5045 * memcmp.c (__ptr_t): Likewise.
5046 * memrchr.c (__ptr_t): Likewise.
5047 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5048 Include <string.h> unconditionally.
5049 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5050 * memchr.c: Include <stdlib.h> unconditionally.
5051 * memchr.c (LONG_MAX): Remove.
5052 * memrchr.c (LONG_MAX): Likewise.
5053 * memchr.c (__memchr): Define via a prototype.
5054 * memrchr.c (__memrchr): Likewise.
5055 * memcmp.c (__P): Remove, and remove all uses.
5056 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5057 Remove forward decls; no longer needed.
5058 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5059 Use types required by C89 in prototype.
5061 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5062 * savedir.c: Likewise.
5063 * mkdir.c (free): Remove decl.
5064 * rmdir.c (rmdir): Define with a prototype.
5065 * savedir.c: Include savedir.h first, to test interface.
5067 * mktime.c (STDC_HEADERS): Remove.
5068 Include <stdlib.h>, <string.h> unconditionally.
5070 * modechange.c: Include <stdlib.h> unconditionally.
5071 (malloc): Remove decl.
5073 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5074 (free): Remove decl.
5076 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5077 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5078 (This type really should be intptr_t, but that's a C99ism.)
5079 (_obstack_memcpy): Remove: all uses changed to memcpy.
5080 Include <string.h> unconditionally.
5081 (struct obstack): Assume __STDC__ for types of members
5082 chunkfun, freefun, extra_arg.
5083 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5084 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5085 obstack_begin, obstack_specify_allocation,
5086 obstack_specify_allocation_with_arg, obstack_chunkfun,
5087 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5088 Remove unprototyped decls and the macros that use them.
5089 * obstack.c (POINTER): Remove. All uses changed to void *.
5090 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5091 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5092 (defined __STDC__ && __STDC__)]:
5093 Remove nonprototyped code.
5094 Include <stdlib.h> unconditionally.
5095 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5096 _obstack_allocated_p, _obstack_free, obstack_free,
5097 _obstack_memory_used, print_and_abort):
5098 Define using prototypes.
5099 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5100 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5101 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5102 obstack_next_free, obstack_object_size, obstack_room) [0]:
5103 Remove unused, unprototyped code.
5105 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5107 * physmem.c (physmem_total, physmem_available, main): Define
5110 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5111 (main): Define with a prototype.
5113 * posixver.c (getenv): Remove decl.
5115 * putenv.c (malloc): Returns void *, not char *.
5116 Include <string.h> unconditionally.
5117 (strchr, memcpy, NULL): Do not define.
5119 * readtokens.c: Include readtokens.h first, to test interface.
5120 Include <stdlib.h>, <string.h> unconditionally.
5121 (init_tokenbuffer): Define with a prototype.
5123 * regex.c (PARAMS): Remove. All uses removed.
5124 All uses of _RE_ARGS removed, too.
5125 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5127 (bzero): Assume memset exists.
5128 (memcmp, memcpy, NULL): Remove.
5129 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5130 char, or assignments to local vars of type signed char.
5131 (init_syntax_once, PREFIX(extract_number_and_incr),
5132 PREFIX(print_partial_compiled_pattern),
5133 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5134 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5135 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5136 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5137 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5138 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5139 wcs_compile_range, byte_compile_range, truncate_wchar,
5140 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5141 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5142 count_mbs_length, wcs_re_match_2_internal,
5143 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5144 PREFIX(alt_match_null_string_p),
5145 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5146 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5147 regfree, PREFIX(extract_number)): Define with prototype. Remove
5148 now-unnecessary declaration, if any.
5149 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5151 Remove now-unnecessary casts among pointer types.
5152 * regex.h (_RE_ARGS): Remove. All uses removed.
5154 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5155 (free): Remove decl.
5157 * rpmatch.c: Include <stdlib.h> unconditionally.
5159 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5160 (free): Remove decl.
5162 * save-cwd.c: Include <stdlib.h> unconditionally.
5163 * xgetcwd.c: Likewise.
5165 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5166 (free): Remove decl.
5168 * strchrnul.c (strchrnul): Define with a prototype.
5169 Fix bug: c_in was not converted to char before searching.
5171 The following changes are not K&R related:
5173 * group-member.h: Include <sys/types.h>, so that this file is
5175 * makepath.h: Likewise.
5177 * getusershell.c (readname, default_index, line_size, readname):
5178 Use size_t, not int, for sizes.
5179 (readname): If the size overflows, report an error instead of
5182 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5184 * getndelim2.c: Assume stdlib.h per the C89 spec.
5186 2003-09-08 Paul Eggert <eggert@twinsun.com>
5188 Assume C89 or better; remove K&R cruft.
5189 A few of these changes were first proposed by Derek Robert Price
5190 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5192 * addext.c: Include <string.h> unconditionally.
5193 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5194 Don't declare getenv or malloc.
5196 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5197 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5199 (find_stack_direction, alloca): Use prototypes.
5201 * atexit.c (atexit): Define using a prototype.
5203 * basename.c, dirname.c, stripslash.c:
5204 Include <string.h> unconditionally.
5206 * bcopy.c: Include <stddef.h>.
5207 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5209 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5211 * error.h (error, error_at_line, error_print_progname)
5212 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5213 * error.c: Include error.h first, to check interface.
5214 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5215 (VA_START): Remove; all uses changeed to va_start.
5216 (exit, strerror): Remove decls.
5217 (error_print_progname): Prototype uncondionally.
5218 Don't include <errno.h>; no longer needed.
5219 (private_strerror): Remove.
5220 (error_tail): Always define.
5221 (error, error_at_line): Assume C89 or better; always use prototypes.
5222 * fatal.c: Include "fatal.h" first, to test interface.
5223 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5224 (VA_START): Remove; all uses changed to va_start.
5225 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5227 (exit): Remove decl.
5228 (fatal): Prototype unconditionally. Assume va_start works.
5229 Abort at end, to pacify gcc.
5231 * euidaccess.c (main): Define with a prototype.
5233 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5235 * exitfail.c: Include <stdlib.h> unconditionally.
5237 * fnmatch_.h (__P): Remove. All uses changed to assume
5239 * fnmatch.c: Include fnmatch.h first, to test interface.
5240 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5241 (getenv): Remove decl.
5242 (fnmatch): Define using a prototype.
5243 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5244 (FCT): Define using a prototype.
5246 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5248 * gethostname.c: Include <stddef.h>.
5249 (gethostname): Define with prototype. Length is size_t, not int.
5251 2003-09-08 Paul Eggert <eggert@twinsun.com>
5253 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5254 getversion.c should have been removed then, but was accidentally
5257 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5258 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5260 2003-09-07 Paul Eggert <eggert@twinsun.com>
5262 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5263 copy_tm_result. Bug reported by Simon Josefsson in
5264 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5266 2003-09-06 Paul Eggert <eggert@twinsun.com>
5268 * time_r.c, time_r.h: New files.
5270 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5272 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5273 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5275 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5277 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5278 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5281 * timegm.c: Switch to glibc implementation, with the following changes:
5282 [defined HAVE_CONFIG_H]: Include <config.h>.
5283 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5284 (__mktime_internal) [!defined _LIBC]: New decl.
5285 (__gmtime_r) [!defined _LIBC]: New macro and function.
5286 (timegm): Use a prototype, since gnulib assumes C89.
5287 Do not bother declaring tmp to be const, as it's not really usefu.
5288 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5289 (timegm): Declare only if HAVE_DECL_TIMEGM.
5291 2003-09-03 Paul Eggert <eggert@twinsun.com>
5293 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5294 Bug reported by Lute Kamstra in
5295 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5297 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5298 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5299 course with correspondingly smaller numbers for tomorrow and
5300 yesterday. From Tadayoshi Funaba. Originally installed into
5301 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5304 2003-08-31 Simon Josefsson <jas@extundo.com>
5306 * timegm.h: New file.
5307 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5309 2003-08-31 Karl Berry <karl@gnu.org>
5311 * argp.h: update from libc.
5313 2003-08-28 Bruno Haible <bruno@clisp.org>
5315 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5316 warning on QNX, which defines O_BINARY to 000000.
5318 2003-08-24 Bruno Haible <bruno@clisp.org>
5320 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5321 MSVC7 <stdio.h> is included later.
5323 2003-08-20 Bruno Haible <bruno@clisp.org>
5325 * progname.h: New file, from GNU gettext.
5326 * progname.c: New file, from GNU gettext.
5327 * progreloc.c: New file, from GNU gettext.
5329 2003-08-19 Bruno Haible <bruno@clisp.org>
5331 * xstrdup.c: Assume <string.h> exists.
5333 2003-08-18 Jim Meyering <jim@meyering.net>
5335 * setenv.h: Indent nested cpp directive.
5336 * vasnprintf.c: Remove trailing blanks.
5338 2003-08-17 Simon Josefsson <jas@extundo.com>
5339 Bruno Haible <bruno@clisp.org>
5341 * xstrndup.h: New file.
5342 * xstrndup.c: New file.
5344 2003-08-17 Bruno Haible <bruno@clisp.org>
5346 * strndup.h: New file.
5348 2003-08-16 Paul Eggert <eggert@twinsun.com>
5350 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5351 space, undoing this 2003-08-12 change:
5352 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5354 2003-08-16 Jim Meyering <jim@meyering.net>
5356 Merge from coreutils.
5357 * xstrtoimax.c: #else #if -> #elif.
5358 * xstrtoumax.c: Likewise.
5360 2003-08-15 Paul Eggert <eggert@twinsun.com>
5362 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5363 rather than tab, after '#' in shell-script copyright notices.
5364 Suggested by Bruno Haible.
5366 2003-08-15 Jim Meyering <jim@meyering.net>
5367 and Paul Eggert <eggert@twinsun.com>
5369 Merge from coreutils.
5370 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5371 member but strut utmpx does not. Needed for AIX 4.3.3.
5372 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5374 2003-08-15 Jim Meyering <jim@meyering.net>
5376 Merge from coreutils.
5377 * xgethostname.c: Include <stdlib.h>.
5378 (xghostname): Don't exit for anything other than memory-related
5379 failure; just return NULL.
5380 * userspec.c: Include "posixver.h".
5381 (parse_user_spec): Accept `.' as a separator only
5382 in pre-POSIX-200112 mode.
5383 * strtoimax.c: Use #elif rather than #else #if.
5384 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5385 Remove function, now that we can rely on a working tzset function.
5386 [!_LIBC]: Ensure that the required autoconf test has been run.
5387 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5388 Use underlying_strftime for %r.
5389 * sha.c: Merge in some clean-up and optimization changes from glibc.
5390 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5391 Ensure that it is a multiple of 64.
5392 Rearrange loop exit tests so as to avoid performing an
5393 additional fread after encountering an error or EOF.
5394 * realloc.c: Update copyright date.
5396 2003-08-14 Jim Meyering <jim@meyering.net>
5398 Merge from coreutils.
5399 * obstack.h: Whitespace changes.
5400 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5401 and xcalloc return values.
5402 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5403 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5404 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5405 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5406 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5408 Use mntctl's return value to drive the entry-processing loop, since
5409 we can't rely on the value of the vmt_length member in the last
5410 entry. On some systems doing so could result in exhausting
5411 virtual memory. Based in part on a patch from Mike Jetzer.
5413 2003-08-14 Jim Meyering <jim@meyering.net>
5414 and Paul Eggert <eggert@twinsun.com>
5416 Merges from coreutils, plus other fixes.
5417 * physmem.c: Merge in portability changes from gcc/libiberty
5418 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5419 for credits and details. Thanks to Kaveh Ghazi for helping
5420 to keep these files in sync.
5421 (ARRAY_SIZE): Define it.
5422 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5423 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5424 (memcasecmp): Don't assume size_t fits in unsigned int.
5425 Remove casts and duplicate code.
5426 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5427 (memcpy): Remove definition.
5428 Merge in some clean-up and optimization changes from glibc.
5429 [BLOCKSIZE]: Move definition to top of file.
5430 Ensure that it is a multiple of 64.
5431 Rearrange loop exit tests so as to avoid performing an
5432 additional fread after encountering an error or EOF.
5433 * md5.h (md5_uintptr): Define.
5434 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5435 return to the initial working directory. Preserve errno
5437 * idcache.c: Include "xalloc.h".
5438 (xmalloc, xrealloc): Remove decls.
5439 (getuser): Remove casts no longer required in C89.
5440 * human.c: Include stdio.h, for sprintf.
5441 * group-member.c: Include "xalloc.h".
5442 (xmalloc, xrealloc): Remove decls.
5443 (get_group_info): Remove casts no longer required in C89.
5444 * getusershell.c (readname): Remove casts no longer required in C89.
5445 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5446 * getline.c: Whitespace fix, from coreutils.
5448 2003-08-13 Paul Eggert <eggert@twinsun.com>
5450 * exclude.c: Include <ctype.h>
5451 (IN_CTYPE_DOMAIN): New macro.
5453 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5456 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5457 Undo previous (whitespace-only) change.
5459 2003-08-12 Paul Eggert <eggert@twinsun.com>
5461 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5462 Normalize leading white space and remove trailing white space.
5463 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5464 notice, as per ../config/srclist-update.
5466 Merge from coreutils.
5467 * euidaccess.h: New file.
5468 * euidaccess.c: Include it.
5469 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5470 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5471 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5473 2003-08-11 Bruno Haible <bruno@clisp.org>
5475 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5476 (vasnprintf): Use it instead of wcslen.
5478 2003-08-11 Bruno Haible <bruno@clisp.org>
5480 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5481 value to ensure that _Bool promotes to int. Use #define for _Bool when
5482 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5484 2003-08-10 Karl Berry <karl@gnu.org>
5486 * regex.h: update from libc (whitespace fix).
5488 2003-08-09 Paul Eggert <eggert@twinsun.com>
5490 Merge some files from coreutils. These changes were
5491 originally made by Jim Meyering.
5492 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5493 many older Unixes require this.
5494 * alloca.c (alloca): Remove cast to argument of free;
5495 no longer needed in C89.
5496 * alloca_.h, regex.h: Fix white space to match
5497 what GNU indent does.
5499 2003-08-05 Paul Eggert <eggert@twinsun.com>
5501 * bumpalloc.h: Remove.
5503 2003-08-04 Paul Eggert <eggert@twinsun.com>
5505 * getloadavg.c: Change copyright notice and spacing to conform to
5508 Merge from coreutils.
5509 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5511 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5512 from Karl Berry, implemented by Jim Meyering.
5513 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5514 from Dmitry V. Levin.
5515 Remove anachronistic cast of xrealloc.
5516 * fnmatch_.h (__const): Remove. Use 'const'.
5517 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5518 type. Otherwise, it wouldn't compile with at least /bin/cc on
5519 ymp-cray-unicos9.0.2.X.
5520 Combine two mostly-identical uses of alloca into one.
5521 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5523 2003-08-04 Dave Love <d.love@dl.ac.uk>
5527 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5528 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5529 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5530 obsolete NLIST_NAME_UNION.
5531 [__GNU__]: Undef BSD and FSCALE.
5532 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5534 2003-08-03 Paul Eggert <eggert@twinsun.com>
5536 * stdbool_.h (_Bool): Make it signed char, instead of
5537 an enum type, so that it's guaranteed to promote to int. See:
5538 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5540 2003-07-31 Paul Eggert <eggert@twinsun.com>
5542 * strerror.c: Include config.h, limits.h. Declare sprintf.
5543 (strerror): Don't assume that a printable int fits in 14 bytes.
5545 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5546 Bruno Haible <bruno@clisp.org>
5548 * getline.h (getline, getdelim): Change return type to ssize_t.
5549 * getline.c (getline, getdelim): Likewise.
5550 Remove _GNU_SOURCE define; now it's defined in config.h through
5553 2003-07-22 Paul Eggert <eggert@twinsun.com>
5555 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5556 over-parenthesization in macros.
5558 Sync with coreutils.
5560 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5563 Use `exit_failure' for xalloc and xmemcoll instead of their own
5564 private exit-failure variables.
5565 * xalloc.h (xalloc_exit_failure): Remove.
5566 * xmalloc.c: Likewise. Include exitfail.h.
5567 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5568 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5569 * xmemcoll.c: Likewise. Include exitfail.h.
5570 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5572 2003-07-18 Paul Eggert <eggert@twinsun.com>
5574 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5575 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5576 to test that it can stand by itself. Include "exitfail.h".
5577 Clients should set exit_failure instead.
5578 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5580 2003-07-18 Andreas Schwab <schwab@suse.de>
5582 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5584 2003-07-18 Bruno Haible <bruno@clisp.org>
5586 * getndelim2.h: New file.
5587 * getndelim2.c: Make into a module of its own. Include config.h,
5589 (getndelim2): Make non-static. Change return type to ssize_t.
5590 * getline.h: Change argument names.
5591 * getline.c: Include getndelim2.h instead of getndelim2.c.
5592 * getnline.c: Include getndelim2.h.
5594 2003-07-17 Bruno Haible <bruno@clisp.org>
5596 * Makefile.am: Remove file.
5597 * Makefile.in: Remove file.
5599 2003-07-17 Bruno Haible <bruno@clisp.org>
5601 * getnline.h: New file.
5602 * getnline.c: New file.
5603 * getndelim2.c: New file, extracted from getline.c.
5604 (getndelim2): Renamed from getdelim2, with added nmax argument.
5605 * getline.c: Include getndelim2.c.
5606 (getdelim2): Moved out to getndelim2.c.
5607 (getline, getdelim): Update.
5609 2003-07-15 <karl@gnu.org>
5611 * vasnprintf.c: update from gettext.
5613 2003-07-15 Jim Meyering <jim@meyering.net>
5615 * makepath.c (make_path): Enclose diagnostic in _(...).
5617 2003-07-14 Paul Eggert <eggert@twinsun.com>
5619 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5620 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5621 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5622 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5623 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5624 updated automatically by ../config/srclist-update. This changes
5625 their license from LPGL to GPL.
5627 2003-07-14 Jim Meyering <jim@meyering.net>
5629 Don't emit diagnostics. Let callers do that.
5630 * save-cwd.c: Don't include "error.h".
5631 (save_cwd): Don't call error. Ensure that errno is valid
5632 when returning nonzero.
5634 * save-cwd.h (restore_cwd): Update prototype.
5635 * save-cwd.c (restore_cwd): Remove two parameters.
5636 Simplify. Don't call error upon failure. Let callers do that.
5637 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5638 when auditing is enabled. But don't bother updating the #if.
5640 2003-07-14 Simon Josefsson <jas@extundo.com>
5642 * mempcpy.h: New file.
5643 * mempcpy.c: New file.
5645 2003-07-14 Paul Eggert <eggert@twinsun.com>
5647 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5648 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5649 unicodeio.c, unicodeio.h, unlocked-io.h:
5650 Switch from LGPL to GPL.
5652 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5654 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5655 it breaks C++ compilation.
5656 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5658 2003-07-10 Jim Meyering <jim@meyering.net>
5660 * vasnprintf.c: Remove trailing blanks.
5661 Make cpp indentation consistent.
5663 2003-07-09 Paul Eggert <eggert@twinsun.com>
5665 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5666 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5667 Switch from LGPL to GPL.
5669 2003-07-07 Paul Eggert <eggert@twinsun.com>
5671 * mktime.c: Fix some boundary cases and remove need for floating point.
5673 Issue a compile-time diagnostic if time_t is floating point, or if
5674 two's complement arithmetic is not in effect, or if arithmetic
5675 right shift does not propagate the sign. These assumptions were
5676 all in the original code but they weren't checked.
5678 (TIME_T_MIDPOINT, verify): New macros.
5679 (__isleap): Remove; it has integer overflow problems.
5680 (leapyear): New function, without those problems.
5681 (ydhms_tm_diff): Remove; splitting into two parts.
5682 (ydhms_diff): New function, containing the arithmetic part of
5683 the old ydhms_tm_diff function. Issue a compile-time
5684 diagnostic if we are not using C99 integer division.
5685 Avoid casts when possible.
5686 (guess_time_tm): New function, containing the checking part of
5687 the old ydhms_tm_diff function. Return the new value, rather than
5688 the difference between it and the old. Accept a new argument T
5689 so that *T specifies the old value. Check for overflow in the result.
5691 (__mktime_internal): Use a time_t offset, not a long int offset.
5692 This undoes the 2003-06-04 change, which is no longer needed now
5693 that we have better overflow checking.
5694 (localtime_offset): Likewise.
5696 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5697 and long are 64-bit but int is only 32-bit.
5698 (ydhms_diff): Use long int to store year1 and yday1.
5699 Issue a compile-time diagnostic if long int is not wide enough.
5701 (__mktime_internal): Use long int to store adjusted year and yday.
5702 Use plain C rather than preprocessor commands, if that doesn't
5704 Check for overflow (and try to repair) after each probe
5705 rather than checking only at the very end. This avoids some bugs
5706 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5707 does not equal GMT offset at maximum time).
5708 Use integer to check for overflow rather than floating point; this
5709 is more portable to non-IEEE hosts, and is a tad faster.
5710 When we detect that we are oscillating between two values,
5711 don't check whether tm_isdst has the requested value, since
5712 we already know the answer. When tm_isdst has the wrong value,
5713 use a different heuristic to find the right one, based on the
5714 extreme values actually observed in practice in tz2003a,
5715 rather than the (overly optimistic) "previous 3 calendar quarters".
5717 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5718 "T const" to accommodate glibc style.
5719 (check_result): Use less-confusing report format. "long" -> "long int.
5721 Don't loop if the iteration overflows time_t.
5722 Allow a negative step in the iteration.
5724 2003-07-01 Paul Eggert <eggert@twinsun.com>
5726 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5727 having it depend on HAVE_SYS_TYPES_H.
5729 2003-06-25 Bruno Haible <bruno@clisp.org>
5731 * readlink.c: New file.
5733 2003-06-20 Bruno Haible <bruno@clisp.org>
5735 Assume C89, so PARAMS isn't needed.
5736 * unicodeio.h (PARAMS): Remove.
5737 * unicodeio.c: Don't use PARAMS.
5739 2003-06-18 Jim Meyering <jim@meyering.net>
5741 Merge changes from coreutils.
5742 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5743 Remove explicit declarations of xmalloc and realloc.
5745 (read_utmp): Remove anachronistic cast of xmalloc.
5747 2003-06-17 Paul Eggert <eggert@twinsun.com>
5749 Assume C89, so PARAMS isn't needed.
5750 * backupfile.h (PARAMS): Remove. All uses removed.
5751 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5752 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5753 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5754 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5755 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5756 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5757 xstrtol.h: Likewise.
5758 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5759 same.h, strverscmp.h: Do not include config.h; no longer needed.
5760 Anyway, config.h should always be included before any other file.
5762 2003-06-11 Simon Josefsson <jas@extundo.com>
5764 * sysexit_.h: New file.
5766 2003-05-20 Derek Price <derek@ximbiot.com>
5768 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5770 2003-06-10 Simon Josefsson <jas@extundo.com>
5772 * strchrnul.h: New file.
5773 * strchrnul.c: New file.
5775 2003-06-10 Simon Josefsson <jas@extundo.com>
5777 * argp.h: New file, from glibc.
5778 * argp-ba.c: New file, from glibc.
5779 * argp-eexst.c: New file, from glibc.
5780 * argp-fmtstream.c: New file, from glibc.
5781 * argp-fmtstream.h: New file, from glibc.
5782 * argp-fs-xinl.c: New file, from glibc.
5783 * argp-help.c: New file, from glibc.
5784 * argp-namefrob.h: New file, from glibc.
5785 * argp-parse.c: New file, from glibc.
5786 * argp-pv.c: New file, from glibc.
5787 * argp-pvh.c: New file, from glibc.
5788 * argp-xinl.c: New file, from glibc.
5790 2003-06-07 Jim Meyering <jim@meyering.net>
5792 * readtokens.h: Put `Free Software Foundation, Inc.'
5793 in place of my name in the copyright comment.
5794 Remove definition and uses of __P.
5797 * stat.c: Don't declare xmalloc explicitly.
5798 Instead, include "xalloc.h".
5799 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5800 xrealloc, and xcalloc return values.
5801 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5803 * xgetcwd.h: Remove definition/uses of PARAMS.
5805 2003-06-06 Jim Meyering <jim@meyering.net>
5807 * stdbool_.h: Renamed from stdbool.h.in.
5809 2003-06-06 Jim Meyering <jim@meyering.net>
5811 Merge from coreutils.
5812 * same.c: (same_name): Declare *_basename locals to be `const'.
5813 Consolidate declarations and initializations of *_base* locals.
5815 Merge from coreutils.
5816 This avoids a core dump on systems without GNU putenv,
5817 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5818 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5819 (unsetenv): New static function, from GNU libc.
5820 (rpl_putenv): Use it.
5822 * modechange.c: Remove trailing blanks.
5824 Merge from coreutils.
5825 * fsusage.c: Remove declaration of statfs.
5826 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5828 * posixtm.c: Include <stdbool.h> unconditionally.
5830 2003-06-05 Paul Eggert <eggert@twinsun.com>
5832 * mktime.c (__mktime_internal): When resolving a tm_isdst
5833 mismatch, look in future quarters as well as past. This fixes a
5834 bug when processing fall-backwards gaps immediately after a long
5835 period of daylight-saving time.
5837 * mktime.c: Assume freestanding C89 or better.
5838 (HAVE_LIMITS_H): Remove. Assume it's 1.
5839 (__P): Remove; not used.
5840 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5841 (mktime, not_equal_tm, print_tm, check_result,
5842 main): Use prototypes. Use const * where appropriate.
5843 (main): Fix typo in testing code that uncovered by above changes.
5844 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5846 2003-06-04 Paul Eggert <eggert@twinsun.com>
5848 * mktime.c: Fix Debian bug 177940
5849 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5850 (localtime_offset): Now long int, not time_t, because we want it
5851 to be guaranteed to be signed. All uses changed.
5852 (__mktime_internal): If overflow would occur when adding offset,
5855 Merge 'human' changes from coreutils. Rewrite to support
5856 locale-specific notations like thousands separators.
5857 * human.c: Simplify authorship notice.
5858 Include human.h immediately after config.h.
5859 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5860 <limits.h>: Do not include, since human.h does.
5861 (SIZE_MAX, UINTMAX_MAX): New macros.
5862 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5863 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5864 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5865 (power_letter): Renamed from suffixes.
5866 (generate_suffix_backwards): Remove.
5867 (adjust_value): Now takes int style (because of human.h changes)
5868 and long double value (for greater precision on some platforms).
5869 (group_number): New function.
5870 (human_readable): Use it. Use integer options, not enum.
5871 Put the options before the sizes in the arg list.
5872 Support all the new options.
5873 The old human_readable function has been removed;
5874 use inttostr.h instead.
5875 (human_readable, default_block_size, humblock):
5876 Use uintmax_t, not int, for block sizes.
5877 (human_readable_inexact, block_size_types): Remove.
5878 (block_size_opts): New constant.
5879 (human_options): Renamed from human_block_size, with new signature
5880 that allows block sizes up to UINTMAX_MAX. All callers changed.
5881 * human.h: Add copyright and authorship notice.
5882 Include <limits.h> and <stdbool.h> unconditionally.
5883 (PARAMS): Remove. All uses removed.
5884 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5885 (enum human_inexact_style): Remove tag; now a nameless enum.
5886 (human_floor, human_ceiling, human_round_to_even): Now have
5887 values 2, 0, 1 rather than -1, 1, 0.
5888 (human_group_digits, human_suppress_point_zero, human_autoscale,
5889 human_base_1024, human_SI, human_B): New constants.
5890 (human_readable_inexact, human_block_size): Remove.
5891 (human_readable): Size args are now uintmax_t, not int.
5892 (human_options): New decl.
5894 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5895 unnecessary now that we assume C89 or better. This change
5896 imported from coreutils.
5898 * mktime.c (__mktime_internal): Do not reject negative timestamps
5899 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5900 in the 2003-05-30 sync from glibc.
5902 .h files should stand alone, but we shouldn't include <sys/types.h>
5903 if we can get away with just <stddef.h>.
5905 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5906 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5907 rather than <sys/types.h>, as we merely need size_t.
5908 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5910 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5911 Include <stdio.h>, to get FILE.
5912 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5913 memcasecmp.h has included <stddef.h> and all we need is size_t.
5914 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5915 our interface, instead of including <sys/types.h>
5917 2003-06-02 Paul Eggert <eggert@twinsun.com>
5920 Fix some minor time-related bugs with POSIX time arguments.
5921 Some valid time stamps were being rejected (notably -1, and
5922 time stamps before 1900 on 64-bit hosts). And some invalid
5923 time stamps were being accepted, e.g. September 31.
5925 * posixtm.h (posixtime): Return bool instead of time_t, so
5926 that we can return (time_t) -1 successfully.
5927 * posixtm.c: Likewise.
5928 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5929 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5930 (t): Remove static var.
5931 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5932 of static var. All uses changed.
5933 (year): Do not reject years before 1900; they can occur with
5935 (posix_time_parse): Do not check for out-of-range components;
5936 that is now the caller's responsibility, since our checks were
5937 only approximations.
5938 (posixtime): Use mktime to check for out-of-range components,
5939 since it knows them exactly.
5940 If mktime returns (time_t) -1, check whether an error actually occurred
5941 by invoking localtime on -1.
5942 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5943 posixtime failures better.
5944 Improve the test data (in comments only).
5946 2003-05-30 <karl@gnu.org>
5948 * mktime.c: update from libc.
5950 2003-05-30 Bruno Haible <bruno@clisp.org>
5952 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5953 * localcharset.h: Likewise.
5954 * localcharset.c: Likewise.
5956 2003-05-28 Paul Eggert <eggert@twinsun.com>
5958 Assume the headers required for C89 freestanding compilers.
5959 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5960 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5961 without checking for HAVE_LIMITS_H.
5962 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5963 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5965 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5966 * exclude.c: Include <stdbool.h> unconditionally.
5967 * tempname.c: Include <stddef.h> unconditionally.
5968 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5969 * modechange.c, rpmatch.c (NULL): Don't define, since
5970 <stddef.h> does that.
5971 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5972 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5973 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5974 * xstrtol.c: Likewise.
5975 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5976 * savedir.c: Include <stddef.h> instead of defining NULL.
5978 * addext.c (addext): Use assignment rather than cast, to avoid
5979 warnings on some platforms.
5981 * mktime.c (__mktime_internal): Do not reject negative timestamps
5984 2003-05-10 Bruno Haible <bruno@clisp.org>
5986 * linebreak.c (iconv_string_length): Don't return -1 just because the
5987 string is longer than 4 KB.
5989 2003-05-12 Jim Meyering <jim@meyering.net>
5991 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5992 the space-padded-by-default conversion specifiers, %e, %k, %l.
5994 2003-05-03 Bruno Haible <bruno@clisp.org>
5996 Upgrade to Unicode-4.0.
5997 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5998 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5999 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6000 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6001 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6002 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6003 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6004 Change width of U+E0100..U+E01EF from 1 to 0.
6006 2003-04-25 Bruno Haible <bruno@clisp.org>
6008 * copy-file.c: Include <stddef.h>, for size_t.
6010 2003-04-25 Jim Meyering <jim@meyering.net>
6012 * copy-file.c (copy_file_preserving): Declare buf_size to be
6013 of type size_t, not int.
6015 2003-04-11 Jim Meyering <jim@meyering.net>
6017 Merge changes from Coreutils.
6019 2003-03-22 Jim Meyering <jim@meyering.net>
6021 * strftime.c (widen): Cast alloca return value to proper type.
6023 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6026 * strftime.c (my_strftime): Handle very large width
6027 specifications for numeric values correctly. Improve checks for
6030 2003-01-19 Jim Meyering <jim@meyering.net>
6032 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6033 (nl_get_alt_digit) [! defined my_strftime]: Define.
6034 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6035 _nl_get_alt_digit and _nl_get_walt_digit.
6037 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6038 These changes have no effect outside of _LIBC.
6040 2003-04-10 Bruno Haible <bruno@clisp.org>
6042 * findprog.h: New file, from GNU gettext.
6043 * findprog.c: New file, from GNU gettext.
6045 2003-04-05 Jim Meyering <jim@meyering.net>
6047 Merge changes from Coreutils.
6049 * exclude.h (PARAMS): Remove definition and uses.
6050 * exclude.c: Remove uses of `PARAMS'.
6052 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6053 Add test-cases for DOS filenames. Declare program_name.
6054 (main): Set up program_name. Patch by Rich Dawe.
6056 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6058 Use mntctl's return value to drive the entry-processing loop, since
6059 we can't rely on the value of the vmt_length member in the last
6060 entry. On some systems doing so could result in exhausting
6061 virtual memory. Based in part on a patch from Mike Jetzer.
6063 2003-04-04 Bruno Haible <bruno@clisp.org>
6065 * linebreak.h: New file, from GNU gettext.
6066 * linebreak.c: New file, from GNU gettext with slight modifications.
6067 * lbrkprop.h: New file, from GNU gettext.
6069 2003-04-03 Bruno Haible <bruno@clisp.org>
6071 * utf8-ucs4.h: New file, from GNU gettext.
6072 * utf16-ucs4.h: New file, from GNU gettext.
6073 * ucs4-utf8.h: New file, from GNU gettext.
6074 * ucs4-utf16.h: New file, from GNU gettext.
6076 2003-04-02 Bruno Haible <bruno@clisp.org>
6078 * binary-io.h: New file, from GNU gettext.
6080 2003-04-01 Bruno Haible <bruno@clisp.org>
6082 * pathname.h: New file, from GNU gettext.
6083 * concatpath.c: New file, from GNU gettext.
6085 2003-03-30 Bruno Haible <bruno@clisp.org>
6087 * copy-file.c (copy_file_preserving): Don't set owner if the function
6088 chown() doesn't exist.
6090 2003-03-28 Bruno Haible <bruno@clisp.org>
6092 * copy-file.h: New file, from GNU gettext.
6093 * copy-file.c: New file, from GNU gettext.
6095 2003-03-18 Jim Meyering <jim@meyering.net>
6097 * quote.c (quote_n): Fix typo in comment.
6099 2003-03-14 Jim Meyering <jim@meyering.net>
6101 Merge changes from Coreutils.
6102 * obstack.h (obstack_object_size): Declare temporary, __o,
6103 to be const, in order to avoid warnings.
6104 (obstack_room): Likewise.
6105 (obstack_empty_p): Likewise.
6107 2003-03-13 Paul Eggert <eggert@twinsun.com>
6109 Merge changes from Bison.
6110 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6111 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6112 when compiling Bison 1.875's `bitset bset = obstack_alloc
6113 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6114 * hash.c: Include <stdbool.h> unconditionally.
6116 2003-03-09 Paul Eggert <eggert@twinsun.com>
6118 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6119 Reported by Bruce Becker; see:
6120 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6122 2003-03-03 Paul Eggert <eggert@twinsun.com>
6123 Bruno Haible <bruno@clisp.org>
6125 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6126 Reported by John Hughes, see
6127 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6129 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6131 * poll_.h: New file.
6134 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6136 * mathl.h: New file.
6137 * acosl.c: New file.
6138 * asinl.c: New file.
6139 * atanl.c: New file.
6140 * ceill.c: New file.
6143 * floorl.c: New file.
6144 * frexpl.c: New file.
6145 * ldexpl.c: New file.
6147 * sincosl.c: New file.
6149 * sqrtl.c: New file.
6151 * trigl.c: New file.
6152 * trigl.h: New file.
6154 2003-02-17 Bruno Haible <bruno@clisp.org>
6156 * mkdtemp.h: New file, from GNU gettext.
6157 * mkdtemp.c: New file, from GNU gettext.
6159 2003-01-31 Bruno Haible <bruno@clisp.org>
6161 * rename.c: #undef rename before defining rpl_rename.
6162 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6164 2003-01-30 Bruno Haible <bruno@clisp.org>
6166 * printf-args.h: New file, from GNU gettext.
6167 * printf-args.c: New file, from GNU gettext.
6168 * printf-parse.h: New file, from GNU gettext.
6169 * printf-parse.c: New file, from GNU gettext.
6170 * vasnprintf.h: New file, from GNU gettext.
6171 * vasnprintf.c: New file, from GNU gettext.
6172 * asnprintf.c: New file, from GNU gettext.
6173 * vasprintf.h: New file, from GNU gettext with modifications.
6174 * vasprintf.c: New file, from GNU gettext.
6175 * asprintf.c: New file, from GNU gettext.
6177 2003-01-29 Bruno Haible <bruno@clisp.org>
6179 * stpncpy.h: New file, from GNU gettext with modifications.
6180 * stpncpy.c: New file, from GNU gettext with modifications.
6182 2003-01-28 Bruno Haible <bruno@clisp.org>
6184 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6186 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6189 2003-01-27 Bruno Haible <bruno@clisp.org>
6191 * xsetenv.h: New file, from GNU gettext.
6192 * xsetenv.c: New file, from GNU gettext.
6194 2003-01-23 Bruno Haible <bruno@clisp.org>
6196 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6198 2003-01-22 Bruno Haible <bruno@clisp.org>
6200 * exit.h: New file, from GNU gettext.
6202 2003-01-11 Bruno Haible <bruno@clisp.org>
6204 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6205 * strcase.h (strcasecmp, strncasecmp): Likewise.
6207 2003-01-14 Jim Meyering <jim@meyering.net>
6209 * same.c (same_name): Tweak a comment.
6211 2003-01-11 Bruno Haible <bruno@clisp.org>
6213 * same.c (same_name): Reorder tests so as to avoid calling stat()
6214 when a string comparison is sufficient.
6216 2003-01-11 Bruno Haible <bruno@clisp.org>
6218 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6221 2003-01-11 Bruno Haible <bruno@clisp.org>
6223 * hash-pjw.c: Add comment about low quality of this function.
6225 2003-01-12 Paul Eggert <eggert@twinsun.com>
6227 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6228 to avoid collisions with libcurses and libreadline.
6230 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6231 * getstr.h, getstr.c: Remove.
6232 * getline.c: Include "getline.h", to check interface.
6233 Move body of old getstr.c here: this defines MIN_CHUNK and
6234 declares getdelim2, which is renamed from getstr.
6235 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6237 * linebuffer.c (readlinebuffer): Renamed from readline.
6239 * linebuffer.h: Likewise.
6240 (readline): Remove backward-compatibility macro.
6242 2003-01-12 Jim Meyering <jim@meyering.net>
6244 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6246 2003-01-10 Bruno Haible <bruno@clisp.org>
6248 * alloca_.h: New file.
6249 * getdate.y: Unconditionally include alloca.h.
6250 * makepath.c: Likewise.
6251 * setenv.c: Likewise.
6252 * userspec.c: Likewise.
6254 2003-01-09 Bruno Haible <bruno@clisp.org>
6256 * stdbool.h.in: New file.
6258 2003-01-08 Bruno Haible <bruno@clisp.org>
6260 * safe-read.c: Include specification header first, to ensure its
6262 * full-write.c: Likewise.
6264 2003-01-08 Jim Meyering <jim@meyering.net>
6266 * full-write.c: Undefine and define-away `const' after inclusion
6267 of errno.h, not before. Suggestion from Bruno Haible.
6269 2003-01-07 Jim Meyering <jim@meyering.net>
6271 * full-write.c: Rework so that it may serve to define full_read, too.
6272 * full-read.c: Simply #define FULL_READ and include full-write.c.
6274 2003-01-06 Jim Meyering <jim@meyering.net>
6276 * version-etc.c: Update year in translatable copyright string.
6278 2002-12-25 Bruno Haible <bruno@clisp.org>
6280 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6281 * xstrtol.h: Likewise.
6282 * xstrtoimax.c: Likewise.
6283 * xstrtoumax.c: Likewise.
6284 * human.h: Likewise.
6286 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6287 on systems that have <inttypes.h> but not <stdint.h>.
6289 2002-12-31 Paul Eggert <eggert@twinsun.com>
6291 * memcoll.c (memcoll): Fall back on a simple algorithm using
6292 memcmp if strcoll doesn't work.
6294 2002-12-23 Bruno Haible <bruno@clisp.org>
6296 * localcharset.h: New file.
6297 * localcharset.c: Include it.
6298 * unicodeio.c: Likewise.
6300 2002-12-22 Bruno Haible <bruno@clisp.org>
6302 * utime.c (utime_null): No need to call ftruncate if the file was
6305 2002-12-23 Bruno Haible <bruno@clisp.org>
6307 * memcoll.c (STRCOLL): New macro.
6310 2002-12-22 Bruno Haible <bruno@clisp.org>
6312 * getstr.h (getstr): Define, to avoid clash with libcurses.
6313 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6315 2002-12-22 Bruno Haible <bruno@clisp.org>
6317 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6319 2002-12-23 Bruno Haible <bruno@clisp.org>
6321 * getline.h: Include <stddef.h>, for size_t.
6323 * unicodeio.h: Include <stddef.h>, for size_t.
6324 * unicodeio.c: Don't include <stddef.h>.
6326 2002-12-17 Bruno Haible <bruno@clisp.org>
6328 * canon-host.c (strdup): Remove unused declaration.
6330 * fsusage.c: Include full_read.h.
6331 (get_fs_usage): Use full_read instead of safe_read.
6333 * utime.c (utime_null): Use SAFE_READ_ERROR.
6335 2002-12-11 Bruno Haible <bruno@clisp.org>
6337 * setenv.h: Rewritten to cope with systems that have setenv() but not
6339 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6342 2002-12-11 Bruno Haible <bruno@clisp.org>
6344 * setenv.c (alloca): Fall back to malloc.
6346 (setenv): Use freea() to free memory allocated with alloca().
6348 2002-11-13 Bruno Haible <bruno@clisp.org>
6350 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6351 function declarations.
6352 * unsetenv.c (unsetenv): Likewise.
6354 2002-03-04 Bruno Haible <bruno@clisp.org>
6356 Portability to AIX 4.3.3.
6357 * unsetenv.c: New file, extracted from setenv.c.
6358 * setenv.c: Move the unsetenv() function to unsetenv.c.
6360 2001-12-20 Bruno Haible <bruno@clisp.org>
6362 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6363 use malloc instead. For SunOS 4.
6365 2001-12-11 Bruno Haible <bruno@clisp.org>
6367 * setenv.c: Declare alloca.
6368 (compar_fn_t): New typedef.
6369 (KNOWN_VALUE, STORE_VALUE): Use it.
6371 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6374 2002-12-10 Paul Eggert <eggert@twinsun.com>
6376 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6377 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6378 Choose values that are less likely to collide with system fnmatch
6380 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6381 defined (e.g., a pure POSIX system).
6382 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6383 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6385 2002-12-06 Jim Meyering <jim@meyering.net>
6387 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6389 Merge in changes from libc's misc/error.c, in preparation
6390 for the merge of gnulib's changes back into libc.
6392 * error.c (_): Define only if not already defined.
6393 Move definition to follow all #include directives.
6394 Include unlocked-io.h only if !_LIBC.
6395 [_LIBC]: Include <libio/libioP.h>.
6396 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6397 (fflush): Tweak definition to use INTUSE.
6400 2002-12-05 Paul Eggert <eggert@twinsun.com>
6402 * alloca.c [defined emacs]: Include "lisp.h".
6403 (xalloc_die) [defined emacs]: New macro.
6404 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6405 [! defined emacs]: Include <xalloc.h>.
6406 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6407 (pointer): Typedef to POINTER_TYPE *.
6408 (malloc): Remove decl; we now always use xmalloc.
6409 (alloca): Use old-style definition, since Emacs needs this.
6410 Check for arithmetic overflow when computing combined size.
6412 2002-12-04 Paul Eggert <eggert@twinsun.com>
6414 Do not generate unlocked-io.h automatically, since it's easier to
6415 maintain it by hand.
6417 * unlocked-io.h: New file, from GNU diffutils,
6418 but with proper copyright notice and attribution.
6420 * Makefile.am: Add copyright notice.
6421 (libfetish_a_SOURCES): Add unlocked-io.h.
6422 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6423 (DISTCLEANFILES, io_functions): Remove macros.
6424 (EXTRA_DIST): Remove gen_uio.
6425 (unlocked-io.h): Remove rule.
6427 2002-12-04 Jim Meyering <jim@meyering.net>
6429 Reflect the fact that stat.c and lstat.c are no longer generated.
6430 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6431 (DISTCLEANFILES): Likewise.
6432 (EXTRA_DIST): Likewise.
6433 (all_local): Don't depend on stat.c or lstat.c.
6434 (stat.c, lstat.c): Remove rules.
6435 (EXTRA_DIST): Remove xstat.in.
6437 * xstat.in: Remove file. Contents moved into stat.c.
6438 * stat.c: New file. Contents mostly from xstat.in.
6439 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6440 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6442 * safe-read.c: Rework so that it may serve to define safe_write, too.
6443 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6445 2002-12-03 Jim Meyering <jim@meyering.net>
6447 * safe-read.c, safe-write.c: Change variable names and comments, but
6448 not semantics, to minimize the differences between these two files.
6449 (safe_read): Change comment to mention SAFE_READ_ERROR.
6451 * safe-read.c (IS_EINTR): Define.
6452 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6454 2002-12-02 Bruno Haible <bruno@clisp.org>
6456 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6457 Define, taken from safe-read.c.
6458 (INT_MAX): Provide fallback.
6459 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6460 * safe-write.h (SAFE_WRITE_ERROR): Define.
6462 * safe-read.c (EINTR): Remove definition.
6463 (safe_read): Don't use EINTR if it is absent.
6465 2002-12-02 Jim Meyering <jim@meyering.net>
6467 * safe-read.c (EINTR): Define.
6468 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6469 (INT_MAX): Provide fallback.
6470 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6472 * safe-read.h (SAFE_READ_ERROR): Define.
6474 2002-12-01 Jim Meyering <jim@meyering.net>
6476 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6477 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6479 2002-11-27 Paul Eggert <eggert@twinsun.com>
6481 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6482 hash_rehash): Replace `if (limit <= value) abort ();' with
6483 `if (! (value < limit)) abort ();', for readability.
6485 2002-11-26 <karl@gnu.org>
6487 * strdup.c: copy from libc again, with jim's ok.
6488 * .cppi-disable: re-add strdup.c
6490 2002-11-25 <karl@gnu.org>
6492 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6493 instead of "strtol.c".
6495 2002-11-25 Jim Meyering <jim@meyering.net>
6497 * mktime.c: Sync from libc, now that it has the latest fix.
6499 2002-11-24 <karl@gnu.org>
6501 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6502 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6504 2002-11-24 Jim Meyering <jim@meyering.net>
6506 Update from coreutils:
6508 * mktime.c: Merge in changes from libc.
6510 Avoid a link-time failure on some Linux systems.
6511 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6512 (__mon_yday): Declare with the STATIC attribute.
6513 (__mktime_internal): Likewise.
6514 Based on a report from Greg Schafer.
6516 2002-11-23 Jim Meyering <jim@meyering.net>
6518 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6519 Use `unsigned', not `int', as type of index.
6521 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6523 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6525 2002-11-22 Paul Eggert <eggert@twinsun.com>
6527 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6528 hint that one should use `if (! x) abort ();' rather than `assert
6529 (x);', and anyway it's one less thing to worry about configuring.
6530 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6531 hash_rehash, hash_insert): Use abort rather than assert.
6533 2002-11-22 Paul Eggert <eggert@twinsun.com>
6535 * quotearg.h: Allow multiple inclusion by surrounding with
6536 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6537 so that we can be included first.
6538 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6539 * quotearg.c: Include quotearg.h immediately after config.h.
6540 No need to include stddef.h or sys/types.h any more.
6541 Surround local include files with "", not "<>".
6542 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6543 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6544 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6545 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6546 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6547 (ISPRINT): Remove; no longer needed now that we assume C89.
6549 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6552 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6553 quotearg_char): Use SIZE_MAX rather than
6554 (size_t) -1 when we are talking about "infinity".
6556 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6558 2002-11-22 Bruno Haible <bruno@clisp.org>
6560 * safe-read.h: Assume C89. Add comments.
6561 (safe_read): Change return type to size_t.
6562 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6563 counts > SSIZE_MAX correctly.
6564 * safe-write.h: New file.
6565 * safe-write.c: New file.
6566 * full-read.h: New file.
6567 * full-read.c: New file.
6568 * full-write.h: Assume C89. Add comments.
6569 * full-write.c: Include safe-write.h.
6570 (full_write): Rewritten to use safe_write.
6571 Suggested by Jim Meyering and Paul Eggert.
6573 2002-11-21 Bruno Haible <bruno@clisp.org>
6575 Remove case insensitive option matching.
6576 * argmatch.h (argcasematch): Remove declaration.
6577 (ARGCASEMATCH): Remove macro.
6578 (__xargmatch_internal): Remove case_sensitive argument.
6579 (XARGMATCH): Update.
6580 (XARGCASEMATCH): Remove macro.
6581 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6582 case_sensitive argument.
6583 (argcasematch): Remove function.
6584 (__xargmatch_internal): Remove case_sensitive argument.
6585 (main): Use XARGMATCH instead of XARGCASEMATCH.
6587 * xmalloc.c: Change compile-time error message. Add comment about
6588 required autoconf version.
6590 2002-11-21 Jim Meyering <jim@meyering.net>
6592 * strdup.c (strdup): Tweak comment and initial #if/#include.
6594 Merge in changes from the coreutils.
6596 2002-09-25 Paul Eggert <eggert@twinsun.com>
6597 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6598 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6599 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6600 int. Work more efficiently if X is the same width as uintmax_t.
6601 Do not compare X to -1, to avoid bogus compiler warning.
6602 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6603 Don't assume that f_frsize and f_bsize are the same type.
6605 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6608 * makepath.c (make_path): Restore umask *before* creating the final
6610 (make_path): Minor reformatting.
6612 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6613 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6615 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6616 ones. At least on GNU/Linux systems, `auto' means something else.
6619 2002-11-20 Paul Eggert <eggert@twinsun.com>
6621 Merge argmatch cleanups from Bison. Assume C89.
6623 * argmatch.c: Include config.h here, not in argmatch.h.
6624 Include stdlib.h, for EXIT_FAILURE.
6625 Always include <string.h>, since we assume C89.
6626 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6627 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6628 Include <stddef.h> instead, since it's all we need for size_t.
6629 (PARAMS): Remove. All uses removed.
6630 (ARRAY_CARDINALITY): Do not bother to #undef.
6631 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6632 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6633 Remove unnecessary parentheses.
6634 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6635 Insert necessary parentheses.
6636 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6637 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6639 2002-11-19 Bruno Haible <bruno@clisp.org>
6641 * mbswidth.c: Include mbswidth.h right at the beginning.
6642 * mbswidth.h: Include <stddef.h>, for size_t.
6644 * mbswidth.h (PARAMS): Remove macro.
6645 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6646 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6648 * gcd.h (PARAMS): Remove macro.
6649 (gcd): Use ANSI C function declarations.
6650 * gcd.c (gcd): Likewise.
6652 2002-11-15 Bruno Haible <bruno@clisp.org>
6654 * strcspn.c: Include <stddef.h>.
6655 (strcspn): Use ANSI C function declaration. Change return type to
6657 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6658 (strpbrk): Use NULL.
6659 * strpbrk.h (PARAMS): Remove macro.
6660 (strpbrk): Use ANSI C function declaration.
6661 * strstr.c: Don't include <sys/types.h>.
6662 * strstr.h (PARAMS): Remove macro.
6663 (strstr): Use ANSI C function declarations.
6665 2002-11-06 Bruno Haible <bruno@clisp.org>
6667 * gcd.h (gcd): Change argument type to 'unsigned long'.
6668 * gcd.c (gcd): Likewise.
6670 2002-11-05 Bruno Haible <bruno@clisp.org>
6672 * gcd.h: New file, from gettext-0.11.5.
6673 * gcd.c: New file, from gettext-0.11.5.
6675 2002-11-05 Bruno Haible <bruno@clisp.org>
6677 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6678 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6679 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6680 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6682 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6683 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6685 * closeout.c: Include gettext.h instead of <libintl.h>.
6686 * human.c: Include gettext.h instead of <libintl.h>.
6687 * quotearg.c: Include gettext.h instead of <libintl.h>.
6688 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6689 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6690 * userspec.c: Include gettext.h instead of <libintl.h>.
6691 * version-etc.c: Include gettext.h instead of <libintl.h>.
6692 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6693 (textdomain): Remove definition.
6694 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6696 * long-options.c: Remove include of <libintl.h> and definition of _.
6697 * same.c: Remove include of <libintl.h> and definition of _.
6699 2002-11-04 Bruno Haible <bruno@clisp.org>
6701 * stpcpy.h: New file, from GNU gettext-0.11.5.
6702 * strcase.h: New file, from GNU gettext-0.11.5.
6703 * strpbrk.h: New file, from GNU gettext-0.11.5.
6704 * strstr.h: New file, from GNU gettext-0.11.5.
6705 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6707 2002-05-09 Bruno Haible <bruno@clisp.org>
6709 * config.charset: Update for newest glibc. Add canonical names
6710 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6712 2002-05-09 Bruno Haible <bruno@clisp.org>
6714 * localcharset.c (get_charset_aliases): Add more Windows specific
6717 2002-05-08 Owen Taylor <otaylor@redhat.com>
6719 * config.charset: A few additions for Solaris.
6721 2001-12-05 Bruno Haible <bruno@clisp.org>
6723 * localcharset.c (locale_charset): Don't return an empty string.
6725 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6727 * config.charset: msdos in uk_UA uses CP1125.
6729 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6731 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6732 * localcharset.c (locale_charset): Declare as extern "C".
6734 2002-02-15 Bruno Haible <bruno@clisp.org>
6736 * config.charset [msdosdjgpp]: For Russian, use CP866.
6738 2002-02-11 Bruno Haible <bruno@clisp.org>
6740 * config.charset: Add support for NetBSD.
6742 2002-09-25 <karl@gnu.org>
6744 * strdup.c: copy from libc/string (via ../config/srclist*).
6745 * getopt*: copy from libc/posix.
6746 * gettext.h: copy from gettext.
6747 * .cppi-disable: add strdup.c, gettext.h.
6749 2002-07-01 Jim Meyering <meyering@lucent.com>
6751 * c-stack.c: Include sys/time.h.
6752 From Volker Borchert.
6754 2002-06-11 Paul Eggert <eggert@twinsun.com>
6756 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6757 New macro. Use it uniformly instead of
6758 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6759 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6760 reported by Vin Shelton.
6762 2002-06-22 Jim Meyering <meyering@lucent.com>
6764 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6765 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6767 2002-06-22 Paul Eggert <eggert@twinsun.com>
6769 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6770 Do not assume SA_SIGINFO behavior.
6771 Bug reported by Jim Meyering on NetBSD 1.5.2.
6773 2002-06-22 Jim Meyering <meyering@lucent.com>
6775 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6777 * exitfail.c, exitfail.h: Likewise.
6778 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6780 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6782 (EXTRA_DIST): Add fnmatch_loop.c.
6783 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6785 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6786 * fnmatch.c: Update from diffutils-2.8.2.
6787 * fnmatch_.h: New file. From diffutils-2.8.2.
6788 * fnmatch.h: Remove file.
6790 2002-06-18 Paul Eggert <eggert@twinsun.com>
6792 * file-type.h: Report an error if neither S_ISREG nor
6793 S_IFREG is defined, instead of using a test specific to glibc
6794 2.2. This should be safe, since POSIX requires S_ISREG and
6795 Unix Version 7 had S_IFREG. We don't need to check for
6796 <sys/types.h> since we don't use any symbols that it defines.
6798 2002-06-15 Jim Meyering <meyering@lucent.com>
6800 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6801 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6802 have been included before this file.
6804 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6806 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6807 so that each temporary file name is unique and valid in the first
6808 8 characters, for operation under DOS.
6810 2002-06-15 Jim Meyering <meyering@lucent.com>
6812 Work even with DJGPP 2.03, which lacks support for symlinks.
6814 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6816 * lchown.c (S_ISLNK): Likewise.
6818 2002-06-14 Jim Meyering <meyering@lucent.com>
6820 * file-type.h: Use the version from diffutils-2.8.2.
6821 * file-type.c: Likewise.
6823 2002-05-27 Jim Meyering <meyering@lucent.com>
6825 Fix a problem seen only on nonconforming systems whereby ls.c's
6826 use of localtime, and then of gettimeofday would cause trouble:
6827 the localtime call used to initialize rpl_gettimeofday's save
6828 mechanism would clobber ls's current local time information so
6829 that in any long listing the first file would always be listed
6830 with date 1970-01-01. Analysis by Volker Borchert.
6832 * gettimeofday.c (localtime): Undefine.
6833 (rpl_localtime): New function.
6835 2002-05-22 Jim Meyering <meyering@lucent.com>
6837 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6838 * file-type.h: New file.
6839 * file-type.c (file_type): New file/function. Extracted from diffutils.
6841 2002-04-29 Paul Eggert <eggert@twinsun.com>
6843 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6845 2002-04-28 Paul Eggert <eggert@twinsun.com>
6847 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6848 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6849 of 127, since 64 is the largest conceivable number for ancient
6851 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6853 2002-04-28 Jim Meyering <meyering@lucent.com>
6855 * sig2str.c (WTERMSIG): Remove definition (unused).
6857 2002-04-28 Paul Eggert <eggert@twinsun.com>
6859 * sig2str.h, sig2str.c: New files.
6860 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6862 2002-04-24 Jim Meyering <meyering@lucent.com>
6864 * gettext.h: New file, from Gettext.
6865 * Makefile.am (INCLUDES): Remove -I../intl.
6866 (libfetish_a_SOURCES): Add gettext.h.
6868 2002-04-16 Jim Meyering <meyering@lucent.com>
6870 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6871 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6872 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6874 2002-04-12 Jim Meyering <meyering@lucent.com>
6876 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6878 2002-03-10 Jim Meyering <meyering@lucent.com>
6880 * makepath.c (make_path): Remove a comma from a diagnostic.
6881 Suggestion from Santiago Vila.
6883 2002-03-08 Jim Meyering <meyering@lucent.com>
6885 * rename.c: Mention that this wrapper is needed also on
6886 mips-dec-ultrix4.4 systems.
6888 2002-03-02 Jim Meyering <meyering@lucent.com>
6890 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6891 not HAVE_CLOCK_SETTIME.
6893 2002-02-27 Paul Eggert <eggert@twinsun.com>
6895 * nanosleep.h: Rename to....
6896 * timespec.h: New name for nanosleep.h. All uses changed.
6898 * gettime.c: New file.
6899 * settime.c: New file.
6902 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6903 timespec.h. Remove nanosleep.h.
6905 2002-02-25 Paul Eggert <eggert@twinsun.com>
6907 * acl.c, acl.h: New files.
6908 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6910 2002-02-24 Jim Meyering <meyering@lucent.com>
6912 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6913 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6914 cause trouble. Reported by Nelson Beebe.
6916 2002-02-23 Paul Eggert <eggert@twinsun.com>
6918 * path-concat.c (xpath_concat): Reorder code to pacify
6919 compilers that don't know that xalloc_die never returns.
6921 2002-02-20 Jim Meyering <meyering@lucent.com>
6923 * getdate.c: Regenerate using bison-1.33.
6925 2002-02-15 Paul Eggert <eggert@twinsun.com>
6927 * posixver.c, posixver.h: New files.
6928 * Makefile.am (libfetish_a_SOURCES): Add them.
6930 2002-02-02 Paul Eggert <eggert@twinsun.com>
6931 Bruno Haible <bruno@clisp.org>
6933 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6934 (fwrite_success_callback): New declaration.
6935 * unicodeio.c (unicode_to_mb): New function, extracted from
6936 print_unicode_char. Call failure callback instead of error.
6937 (fwrite_success_callback): New function.
6938 (exit_failure_callback): New function.
6939 (fallback_failure_callback): New function.
6940 (print_unicode_char): Call unicode_to_mb.
6942 2002-01-26 Jim Meyering <meyering@lucent.com>
6944 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6946 2002-01-22 Jim Meyering <meyering@lucent.com>
6948 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6949 Otherwise, some versions of automake would omit the rule that makes
6950 Makefile from Makefile.in.
6952 2001-01-21 Paul Eggert <eggert@twinsun.com>
6954 * xmemcoll.h, xmemcoll.c: New files.
6955 * Makefile.am (libfetish_a_SOURCES): Add them.
6956 * memcoll.c: Include errno.h, and declare errno if not defined.
6957 (memcoll): Set errno to zero if there is no error.
6959 * quotearg.c (quotearg_buffer_restyled):
6960 Fix bug with quoting buffers containing NUL when backslashing escapes.
6961 This bug was exposed by the other changes in this patch.
6962 (quotearg_n_options): New arg ARGSIZE.
6963 All callers changed.
6964 (quoting_options_from_style): New function.
6965 (quotearg_n_style): Use it.
6966 (quotearg_n_style_mem): New function.
6968 * quotearg.h (quotearg_n_style_mem): New function.
6970 2002-01-16 Jim Meyering <meyering@lucent.com>
6972 * getdate.y: Add three semicolons, each just before a closing brace.
6973 Bison (as of version 1.31) no longer papers over that mistake.
6975 2002-02-14 Paul Eggert <eggert@twinsun.com>
6977 * backupfile.c (ISDIGIT): Comment fix.
6978 * getdate.y (ISDIGIT): Likewise.
6979 * posixtm.c (ISDIGIT, year): Likewise.
6980 * strverscmp.c (ISDIGIT): Likewise.
6981 * userspec.c (ISDIGIT): Likewise.
6983 2002-01-05 Jim Meyering <meyering@lucent.com>
6985 * version-etc.c (version_etc_copyright): Update copyright year.
6987 2001-01-19 Paul Eggert <eggert@twinsun.com>
6989 * closeout.c (close_stdout_status): If ferror (stdout), do
6990 not silently exit merely because the output buffer happens to
6991 have nothing pending.
6993 2001-12-18 Paul Eggert <eggert@twinsun.com>
6995 See the big note in ../ChangeLog.
6996 * human.c (suffixes): Prefer K to k for 1024.
6997 (generate_suffix_backwards): New function.
6998 (human_readable_inexact): Use it.
6999 * xstrtol.c (__xstrtol): If there is no number but there
7000 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7001 Accept 'K' as well as 'k'.
7003 2001-12-15 Jim Meyering <meyering@lucent.com>
7005 * regex.h (__restrict_arr): Update from libc.
7007 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7008 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7011 2001-12-10 Jim Meyering <meyering@lucent.com>
7013 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7014 Instead, include "xalloc.h".
7015 (initbuffer): Don't cast xmalloc return value to char*.
7016 (readline): Reword comment.
7017 Don't cast xrealloc return value to char*
7020 2001-12-09 Jim Meyering <meyering@lucent.com>
7022 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7023 `signed and unsigned type in conditional expression'.
7024 * posixtm.c (posix_time_parse): Likewise.
7026 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7028 * readtokens.c (readtoken): Declare an index to be of type unsigned
7029 to avoid a pedantic warning.
7031 * getstr.c: Don't include assert.h.
7032 (getstr): Remove warning-evoking assertions.
7033 Return -1 if offset parameter is out of bounds.
7034 Change the type of a local from int to size_t.
7036 * strftime.c (my_strftime_localtime_r): Include this function
7037 definition in the `#if ! HAVE_TM_GMTOFF' block.
7039 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7040 Include xalloc.h instead.
7042 2001-12-02 Jim Meyering <meyering@lucent.com>
7044 * tempname.c: Don't declare getenv, thus reverting the change of
7045 2001-11-18. It's no longer necessary, now that stdlib.h is always
7048 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7049 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7051 2001-11-30 Akim Demaille <akim@epita.fr>
7053 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7054 before being defined.
7056 2001-11-27 Paul Eggert <eggert@twinsun.com>
7058 * quotearg.h (quotearg_n, quotearg_n_style):
7059 First arg is int, not unsigned.
7060 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7061 (SIZE_MAX, UINT_MAX): New macros.
7062 (quotearg_n_options): Abort if N is negative.
7063 Avoid overflow check on hosts where size_t is 64 bits and int
7064 is 32 bits, as overflow is impossible there.
7065 Fix off-by-one typo that caused unnecessary reallocation.
7067 2001-11-27 Jim Meyering <meyering@lucent.com>
7069 * tempname.c: Merge with version from libc.
7070 * regex.c: Likewise.
7072 * tempname.c: Include stdlib.h unconditionally. On some old systems
7073 for which STDC_HEADERS is 0, it was not included, resulting in a
7074 warning about an integer-to-pointer conversion problem with getenv.
7075 Reported by Volker Borchert.
7077 2001-11-26 Jim Meyering <meyering@lucent.com>
7079 * gtod.h: Remove file.
7080 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7081 * gettimeofday.c: Don't include gtod.h.
7082 (GTOD_init): Remove function.
7083 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7084 Suggestion from Volker Borchert.
7086 2001-11-23 Jim Meyering <meyering@lucent.com>
7088 * hash.h (struct hash_table): Don't define here. Merely declare it.
7089 * hash.c (struct hash_table): Define it here instead.
7091 2001-11-22 Jim Meyering <meyering@lucent.com>
7093 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7095 2001-11-18 Paul Eggert <eggert@twinsun.com>
7097 * tempname.c (TMP_MAX): Remove; no longer needed.
7098 (TEMPORARIES): New macro.
7099 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7100 removes an artificial limitation (e.g. HP-UX 10.20, where
7103 2001-11-18 Jim Meyering <meyering@lucent.com>
7105 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7108 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7109 files will be created before anything else.
7111 2001-11-17 Jim Meyering <meyering@lucent.com>
7113 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7114 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7115 rather than group writable. Patch by Juan F. Codagnone.
7117 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7118 Instead, include "xalloc.h".
7120 * mountlist.c: Include unlocked-io.h after all system headers.
7121 Remove explicit declarations of xmalloc, xrealloc,
7122 and xstrdup. Instead, include "xalloc.h".
7124 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7125 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7126 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7128 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7129 Reported by Padraig Brady.
7131 * mkstemp.c: #undef mkstemp.
7133 (rpl_mkstemp): Rename from mkstemp.
7136 2001-11-16 Jim Meyering <meyering@lucent.com>
7138 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7139 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7140 determine the amount of total physical memory, use pstat_getstatic.
7141 HPUX-11 doesn't define _SC_PHYS_PAGES.
7142 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7143 If sysconf couldn't be used to determine the amount of available
7144 physical memory, use both pstat_getstatic and pstat_getdynamic.
7145 Based on a patch from Bob Proulx.
7147 2001-11-05 Jim Meyering <meyering@lucent.com>
7149 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7151 2001-11-03 Jim Meyering <meyering@lucent.com>
7153 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7154 in argmatch_to_argument call.
7156 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7159 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7160 e.g., a fault due to an attempt to free a NULL pointer.
7162 2001-11-01 Jim Meyering <meyering@lucent.com>
7164 * dirfd.c, dirfd.h: New files.
7165 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7167 * hash.c (hash_print) [TESTING]: Clean up.
7169 2001-10-22 Paul Eggert <eggert@twinsun.com>
7171 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7172 to avoid a warning if -Wall.
7174 2001-10-21 Paul Eggert <eggert@twinsun.com>
7176 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7178 2001-10-21 Jim Meyering <meyering@lucent.com>
7180 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7181 this code would end up calling gettext even in packages built
7183 * getopt.c (_): Likewise.
7184 * regex.c (_): Likewise.
7186 2001-10-20 Paul Eggert <eggert@twinsun.com>
7188 * error.c (strerror_r): Do not declare unless !_LIBC.
7189 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7190 Use strerror_r that is only a macro, even if it is not a function.
7191 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7192 (private_strerror): Use prototypes, not old-style function definition.
7193 (print_errno_message): New function.
7194 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7196 (error_tail, error, error_at_line): Use it.
7198 2001-10-11 Jim Meyering <meyering@lucent.com>
7200 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7201 and quote_n (1, ... to avoid clobbering a buffer.
7203 2001-10-05 Jim Meyering <meyering@lucent.com>
7205 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7206 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7207 * hash-pjw.h: New file.
7209 2001-09-30 Jim Meyering <meyering@lucent.com>
7211 * mountlist.c [MOUNTED_GETFSSTAT]:
7212 Include <sys/ucred.h>, for Apple Darwin.
7213 Include sys/mount.h and sys/fs_types.h only if available.
7215 (read_filesystem_list): Use FS_TYPE.
7217 2001-09-29 Paul Eggert <eggert@twinsun.com>
7219 * exclude.c (excluded_filename): 0 -> false, since it's
7222 2001-09-28 Paul Eggert <eggert@twinsun.com>
7224 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7225 #defines strtoimax. Also treat the other strto* functions
7228 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7229 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7230 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7232 2001-09-26 Jim Meyering <meyering@lucent.com>
7234 Most macros in unlocked-io.h had the wrong number of arguments.
7235 * gen-uio: New script.
7236 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7237 * unlocked-io.hin: Remove file.
7238 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7239 rather than trying to embed it here.
7240 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7241 Reported by Padraig Brady.
7243 2001-09-25 Volker Borchert <bt@teknon.de>
7245 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7247 2001-09-23 Jim Meyering <meyering@lucent.com>
7249 * mountlist.c: Remove useless parentheses in #if directives.
7250 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7251 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7253 2001-09-22 Jim Meyering <meyering@lucent.com>
7255 * localcharset.c: Update from latest gettext.
7256 * config.charset: Likewise.
7258 2001-09-20 Jim Meyering <meyering@lucent.com>
7260 * xstrtol.c (strtoimax): Guard declaration with
7261 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7262 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7263 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7264 (strtoumax): Likewise, for completeness (it wasn't necessary).
7266 2001-09-06 Paul Eggert <eggert@twinsun.com>
7268 * strtoimax.c (HAVE_LONG_LONG):
7269 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7270 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7271 to work around bug in IBM C compiler.
7273 2001-09-16 Jim Meyering <meyering@lucent.com>
7275 * mkdir.c: New file.
7277 2001-09-04 Paul Eggert <eggert@twinsun.com>
7279 * xgetcwd.c: Revert some of the previous change; intead,
7280 fix the HAVE_GETCWD_NULL code to behave more like the
7281 !HAVE_GETCWD_NULL code used to.
7284 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7287 2001-09-04 Paul Eggert <eggert@twinsun.com>
7289 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7290 Use ssize_t, not int, to store result of readlink.
7291 Check for ssize_t overflow as well as size_t overflow,
7292 as POSIX says the result of readlink is implementation-defined
7293 when ssize_t overflows.
7294 Remove unnecessary cast to char*.
7295 Use free+malloc instead of realloc, as the storage doesn't need
7296 to be preserved and it's clearer and can be more efficient that way.
7297 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7298 * xreadlink.h (xreadlink): Update prototype.
7300 2001-09-03 Paul Eggert <eggert@twinsun.com>
7302 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7303 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7304 spotted by Jim Meyering.
7306 2001-09-03 Jim Meyering <meyering@lucent.com>
7308 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7310 2001-09-03 Paul Eggert <eggert@twinsun.com>
7312 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7313 like the HAVE_GETCWD_NULL code.
7314 Include pathmax.h if not HAVE_GETCWD.
7315 Do not include xalloc.h.
7316 (INITIAL_BUFFER_SIZE): New symbol.
7317 Do not use xmalloc / xrealloc, since the caller is responsible for
7318 handling errors. Preserve errno around `free' during failure.
7319 Do not overrun buffer when using getwd.
7321 2001-09-03 Paul Eggert <eggert@twinsun.com>
7323 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7324 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7326 2001-09-02 Jim Meyering <meyering@lucent.com>
7328 * error.c: Update from GNU libc.
7330 2001-09-01 Jim Meyering <meyering@lucent.com>
7332 * xreadlink.c: New file.
7333 * xreadlink.h: New file.
7334 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7336 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7337 doesn't conflict with sparc Solaris 7's definition in
7338 /usr/include/sys/int_types.h.
7340 * exclude.c: Use `""', not `<>' to #include non-system header files.
7341 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7342 and strncasecmp as r-values. Unixware didn't have declarations.
7344 2001-08-31 Jim Meyering <meyering@lucent.com>
7346 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7347 Use an initial, malloc'd, buffer of length 128 rather than
7348 a statically allocated one of length 1024.
7350 2001-08-30 Paul Eggert <eggert@twinsun.com>
7352 * xgetcwd.c: Don't include pathmax.h.
7353 Include stdlib.h and unistd.h if available.
7355 (xmalloc, xstrdup, free): Remove decls.
7356 (xgetcwd): Don't assume sizes fit in unsigned.
7357 Check for overflow when computing sizes.
7358 Simplify reallocation code.
7360 2001-08-28 Paul Eggert <eggert@twinsun.com>
7362 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7364 * strtoimax.c: Renamed from strtoxmax.c, removing the
7367 Also, make the following further changes to make this file's
7368 configuration more similar to that of strtol.c:
7369 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7370 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7371 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7372 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7373 changed to signed values.
7375 And make the following changes as well:
7376 Fix copyright notice, as 1999 was missing.
7377 (verify): New macro.
7378 (strtoimax): Check sizes at compile-time, not run-time.
7379 Prefer strtol to strtoll if both work.
7380 (main): Remove; it was not that useful and was a pain to maintain.
7382 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7384 2001-08-30 Paul Eggert <eggert@twinsun.com>
7386 * savedir.c (savedir): Remove size parameter, as POSIX says that
7387 a directory's st_size can have an arbitrary value, so the old
7388 usage could waste an arbitrary amount of memory. All uses
7390 * savedir.h: Update prototype.
7392 2001-08-30 Paul Eggert <eggert@twinsun.com>
7394 * xstrtol.c (strtoimax): New decl.
7396 2001-08-28 Paul Eggert <eggert@twinsun.com>
7398 * xstrtol.h: Add copyright notice.
7399 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7400 LONGINT_INVALID_SUFFIX_CHAR.
7402 2001-08-30 Paul Eggert <eggert@twinsun.com>
7404 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7407 2001-08-30 Paul Eggert <eggert@twinsun.com>
7409 * hash.c: Remove '2001' from copyright notice.
7411 2001-08-30 Paul Eggert <eggert@twinsun.com>
7413 * full-write.h: New file.
7414 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7415 * full-write.c: Correct credits, as cccp.c no longer
7416 exists and anyway it was so heavily changed from the old cccp
7417 code as to be unrecognizable. Include full-write.h.
7418 (full_write) Return size_t, with short writes meaning failure.
7419 All callers changed. This fixes a bug with large buffers
7421 * utime.c: Include full-write.h.
7423 2001-08-30 Paul Eggert <eggert@twinsun.com>
7425 Merge 'exclude' changes from tar 1.13.22.
7426 This fixes one or two unlikely storage allocation overflow bugs,
7427 but doesn't change user-visible behavior otherwise.
7429 2001-08-30 Paul Eggert <eggert@twinsun.com>
7431 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7432 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7433 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7434 Include if available.
7435 (<xalloc.h>): Include
7436 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7437 (verify): New macro. Use it to verify that EXCLUDE macros do not
7438 collide with FNM macros.
7439 (struct patopts): New struct.
7440 (struct exclude): Use it, as exclude patterns now come with options.
7441 (new_exclude): Support above changes.
7442 (new_exclude, add_exclude_file):
7443 Initial size must now be a power of two to simplify overflow checking.
7444 (free_exclude, fnmatch_no_wildcards): New function.
7445 (excluded_filename): No longer requires options arg, as the options
7446 are determined by add_exclude. Now returns bool, not int.
7447 (excluded_filename, add_exclude):
7448 Add support for the fancy new exclusion options.
7449 (add_exclude, add_exclude_file): Now takes int options arg.
7450 Check for arithmetic overflow when computing sizes.
7451 (add_exclude_file): xrealloc might modify errno, so don't
7452 realloc until after errno might be used.
7454 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7456 (free_exclude): New decl.
7457 (add_exclude, add_exclude_file): Now takes int options arg.
7458 (excluded_filename): No longer requires options arg, as the options
7459 are determined by add_exclude. Now returns bool, not int.
7461 2001-08-30 Paul Eggert <eggert@twinsun.com>
7463 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7465 2001-08-27 Jim Meyering <meyering@lucent.com>
7467 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7469 * version-etc.c (N_): Remove definition.
7470 Revert most of last change.
7471 Instead, simply don't mark the `Copyright...' string for translation.
7472 Based on advice from Paul Eggert.
7474 * strtoxmax.c: Tweak comment.
7476 2001-08-26 Jim Meyering <meyering@lucent.com>
7478 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7479 of copyright with `%s' so translators don't get an untranslated
7481 (COPYRIGHT_YEAR): Define.
7482 (version_etc): Use fprintf rather than fputs.
7483 Suggestion from Ulrich Drepper.
7485 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7487 * strtoll.c: New file, from GNU libc.
7488 * xstrtoimax.c: New file.
7490 * xstrtol.h: Add xstrtoimax.
7491 * strtoumax.c: New file. Simply include "strtoumax.c".
7492 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7494 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7495 * strtoxmax.c: ... then renamed to this.
7497 2001-08-13 Paul Eggert <eggert@twinsun.com>
7499 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7500 Port to Solaris 8, where 'sed' requires a space after the 'r'
7501 command, and where sh dislikes "$/". Clean up the spacing a bit.
7502 Redirect output to $tmp just once.
7504 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7506 * addext.c (<errno.h>): Include.
7507 (errno): Declare if not defined.
7508 (addext): Work correctly when pathconf returns -1 and leaves
7509 errno alone because there is no limit. Also, work even if
7510 pathconf returns a value greater than SIZE_MAX.
7512 2001-08-12 Jim Meyering <meyering@lucent.com>
7514 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7515 Simply `return getcwd (NULL, 0);'.
7516 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7517 Use 1300 as initial value for length, not PATH_MAX.
7519 * pathmax.h: Clean up cpp syntax.
7521 2001-08-12 Jim Meyering <meyering@lucent.com>
7523 * gettimeofday.c: New file.
7525 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7527 2001-08-04 Jim Meyering <meyering@lucent.com>
7529 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7530 to get in sync with glibc.
7532 2001-08-03 Paul Eggert <eggert@twinsun.com>
7534 The following changes are from gettext 0.10.39 as maintained by
7537 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7538 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7539 with inverted sense. All uses changed.
7541 * mbswidth.c: Don't include <limits.h>.
7542 Include <stdlib.h> and <string.h> unconditionally.
7543 (iswcntrl, mbsinit, ISCNTRL): New macros.
7544 (mbsnwidth): Use K&R style function declarations.
7545 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7546 can optimize it when MB_CUR_MAX == 1.
7547 The width of control characters is zero, not 1.
7549 2001-07-15 Jim Meyering <meyering@lucent.com>
7551 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7552 (BUILT_SOURCES): Add unlocked-io.h.
7553 (io_functions): Define.
7554 (unlocked-io.h): New rule.
7555 (DISTCLEANFILES): Add unlocked-io.h.
7556 (all-local): Depend on unlocked-io.h, to ensure it is created.
7558 * unlocked-io.hin: New file
7560 * regex.c: Update from glibc.
7562 2001-07-05 Jim Meyering <meyering@lucent.com>
7564 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7566 (libfetish_a_SOURCES): Put all .h files here instead.
7567 Remove a thus-exposed (better checks in automake) duplicate and
7568 two unnecessary .h files.
7570 2001-06-11 Jim Meyering <meyering@lucent.com>
7572 * regex.c: Update from GNU libc.
7574 2001-05-27 Jim Meyering <meyering@lucent.com>
7576 * readutmp.h (UT_TYPE): Define.
7578 2001-05-24 Jim Meyering <meyering@lucent.com>
7580 * argmatch.c: Include "quote.h".
7581 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7582 quote function. Reported by Göran Uddeborg.
7584 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7586 * dirname.c (dir_name): Compute append_dot using path, not newpath
7587 which is not yet declared.
7589 2001-05-11 Paul Eggert <eggert@twinsun.com>
7591 * Makefile.am (libfetish_a_SOURCES):
7592 Add strftime.c, since we now compile it on all hosts.
7594 * strftime.c (my_strftime):
7595 Define to nstrftime if emacs, but only if my_strftime is not defined.
7596 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7597 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7598 Add one more extra argument: a nanoseconds value.
7601 (my_strftime function): Add %N format.
7602 (emacs_strftimeu): Renamed from emacs_strftime,
7603 with extra ut argument.
7605 2001-05-11 Paul Eggert <eggert@twinsun.com>
7607 dirname code cleanup. base_name now behaves more compatibly
7608 with POSIX basename when given file names that have trailing
7609 slashes, and similarly for dir_name. Add new primitives
7610 base_len and dir_len. Put the directory-name-related decls
7613 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7614 * backupfile.c (base_name): Likewise.
7615 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7616 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7617 * makepath.c (strip_trailing_slashes): Likewise.
7618 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7620 * rename.c (strip_trailing_slashes): Likewise.
7621 * same.c (base_name): Likewise.
7622 * stripslash.c (ISSLASH): Likewise.
7624 * addext.c: Include <dirname.h> after size_t is defined.
7625 * backupfile.c: Likewise.
7627 * addext.c (addext): Use base_len to trim redundant
7628 trailing slashes instead of doing it ourselves.
7629 But do not trim the last slash if it is not redundant.
7631 * backupfile.c (find_backup_file_name,
7632 max_backup_version): Use base_len instead of rolling it ourselves.
7633 Handle the case of "" and (on DOS) "C:" correctly.
7635 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7636 Include <string.h>, <dirname.h>.
7637 (base_name): Allow file names ending in slashes, other than names
7638 that are all slashes. In this case, return the basename followed
7639 by the slashes. This is more general, and can be used in places
7640 where the original base_name purposely had an assertion failure.
7641 (base_len): New function.
7643 * dirname.c: Include <string.h> instead of <stdlib.h>.
7644 Do not include <assert.h>; no longer needed.
7646 (memrchr): Remove decl.
7647 (dir_name_r): Remove.
7648 (dir_len): Renamed from dirlen. All callers changed.
7649 Rewrite in terms of base_name, for simplicity and consistency.
7650 (dir_name): Never return NULL. All callers changed.
7651 Do not include <stdlib.h> in test program; no longer needed.
7652 return 0; is fine for test program.
7654 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7656 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7658 * path-concat.c (path_concat): Use base_len to compute
7659 base length, not strlen; this means we cannot rely on memcpy
7662 * same.c (STREQ): Remove.
7663 (same_name): Handle the case where the basename ends in trailing '/'.
7665 * stripslash.c (strip_trailing_slashes): Return nonzero if
7666 a slash was stripped. Do not strip the last slash after a
7669 2001-04-08 Jim Meyering <meyering@lucent.com>
7671 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7672 recomputed; that's necessary when the offset spans a DST transition.
7673 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7675 2001-04-02 Jim Meyering <meyering@lucent.com>
7677 * regex.h, regex.c: Update from GNU libc.
7679 2001-03-19 Paul Eggert <eggert@twinsun.com>
7681 * version-etc.c (version_etc_copyright): Update to 2001.
7683 2001-03-16 Paul Eggert <eggert@twinsun.com>
7685 * tempname.c (uint64_t): Define to uintmax_t if
7686 not defined, and if UINT64_MAX is not defined.
7687 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7688 Reported by John David Anglin.
7690 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7692 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7693 alias if codeset is empty.
7694 * config.charset (BeOS): Use wildcard syntax.
7696 2001-03-13 Jim Meyering <meyering@lucent.com>
7698 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7699 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7702 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7704 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7706 * unicodeio.c (print_unicode_char): Simplify accordingly.
7708 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7710 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7711 support for DOS/DJGPP.
7713 2001-02-28 Paul Eggert <eggert@twinsun.com>
7715 * Makefile.am (libfetish_a_SOURCES):
7716 Add dup-safer.c, fopen-safer.c.
7717 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7719 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7721 2001-02-25 Paul Eggert <eggert@twinsun.com>
7723 The mkstemp replacement is taken from glibc 2.2.2, with some
7724 portability fixes for use outside glibc, as follows:
7726 * tempname.c (struct_stat64): New macro.
7727 (direxists, __gen_tempname): Use it.
7728 This avoids a portability problem with Solaris 8.
7730 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7731 (<stddef.h>, <stdint.h>, <string.h>):
7732 Include only if STDC_HEADERS || _LIBC.
7733 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7734 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7735 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7736 (__set_errno): Define this macro if <errno.h> doesn't.
7737 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7738 Define these macros if <stdio.h> doesn't.
7739 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7740 Define these macros if <sys/stat.h>
7741 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7742 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7743 __xstat64): Define if not _LIBC.
7744 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7745 (__gen_tempname): Invoke gettimeofday only if
7746 HAVE_GETTIMEOFDAY || _LIBC;
7747 otherwise, fall back on plain "time".
7748 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7750 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7752 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7754 2001-02-17 Jim Meyering <meyering@lucent.com>
7756 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7757 around included file name.
7759 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7761 * strftime.c: Update from GNU libc (the only changes were to comments).
7763 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7765 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7767 2001-02-17 Paul Eggert <eggert@twinsun.com>
7769 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7770 Remove workaround macros for hosts that have mbrtowc but not
7771 mbstate_t, as we now insist on proper declarations for both
7772 before using mbrtowc.
7774 2001-02-17 Jim Meyering <meyering@lucent.com>
7776 * regex.c: Update from libc.
7778 2001-02-16 Paul Eggert <eggert@twinsun.com>
7780 * alloca.c (malloc): Undef before defining, since stdlib.h
7781 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7782 Reported by Mark Hounschell via Paul Eggert.
7784 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7786 * config.charset: Update for FreeBSD 4.2.
7788 2001-01-26 Jim Meyering <meyering@lucent.com>
7790 * quotearg.c: Include stddef.h.
7791 * quote.c: Include stddef.h.
7792 Reported by Axel Kittenberger.
7794 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7795 line in double quotes so that it evokes a better diagnostic.
7796 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7797 Reported by Axel Kittenberger.
7799 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7801 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7802 to avoid a warning. Add back 'const' to inptr.
7804 2001-01-16 Jim Meyering <meyering@lucent.com>
7806 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7809 2001-01-14 Jim Meyering <meyering@lucent.com>
7811 * rename.c: New file. From Volker Borchert.
7812 Include stdlib.h, string.h or strings.h, and xalloc.h.
7813 Use strip_trailing_slashes rather than open-coding it.
7815 2001-01-03 Paul Eggert <eggert@twinsun.com>
7817 * strftime.c: Sync with glibc time/strftime.c 1.81.
7819 2001-01-03 Jim Meyering <meyering@lucent.com>
7821 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7822 local `inptr' to avoid warning with some system declarations of iconv.
7824 2000-12-29 Paul Eggert <eggert@twinsun.com>
7826 * modechange.c: Do not assume that mode_t uses the
7827 traditional octal encoding. E.g. "chmod 1 FOO" should set
7828 the other-execute bit of FOO even if S_IXOTH != 1.
7830 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7831 WOTH, XOTH, ALLM): New macros.
7832 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7833 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7835 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7836 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7838 No need to use uintmax_t; unsigned long is long enough.
7839 Don't bother to get suffix since we don't use it.
7841 2000-12-24 Jim Meyering <meyering@lucent.com>
7843 * hash.c (is_prime): Return explicit boolean values.
7844 (hash_get_first): Return NULL to appease Irix5.6's 89.
7845 Reported by Nelson Beebe.
7847 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7849 * localcharset.c (locale_charset): Add support for Win32.
7851 2000-12-18 Paul Eggert <eggert@twinsun.com>
7853 * physmem.h, physmem.c: New files.
7855 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7856 (noinst_HEADERS): Add physmem.h.
7858 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7859 't' for compatibility with Solaris 8 sort.
7861 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7863 * config.charset: Add support for BeOS.
7865 2000-12-16 Jim Meyering <meyering@lucent.com>
7867 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7868 SHELLS_FILE to a file name that's useful on djgpp systems.
7870 (ADDITIONAL_DEFAULT_SHELLS): Define.
7871 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7872 Based mostly on a patch from Prashant TR.
7874 2000-12-16 Jim Meyering <meyering@lucent.com>
7876 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7877 N and M) would have treated it like `chown N:N FILE'.
7879 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7881 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7883 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7884 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7885 to the list of canonical encodings. Rename EUC-CN to GB2312.
7887 2000-12-08 Andreas Schwab <schwab@suse.de>
7889 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7890 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7892 2000-12-07 Jim Meyering <meyering@lucent.com>
7894 * stripslash.c (ISSLASH): Define.
7895 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7898 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7899 (dir_name_r): Declare this function as static.
7900 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7901 manifest itself on a name containing a mix of slashes and
7903 Make this function work with names starting with a DOS-style
7904 drive letter and colon prefix.
7905 (dir_name): Append `.' if necessary.
7906 Based mostly on patches from Prashant TR and Eli Zaretskii.
7908 * dirname.h (dir_name_r): Remove prototype.
7910 2000-12-05 Jim Meyering <meyering@lucent.com>
7912 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7914 2000-12-04 Jim Meyering <meyering@lucent.com>
7916 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7917 Also include memory.h, stdlib.h, unistd.h if appropriate.
7918 Reported by Andreas Jaeger (conflicting declaration of malloc).
7920 2000-12-02 Jim Meyering <meyering@lucent.com>
7922 * closeout.h: Make idempotent, to avoid some obscure warnings.
7924 2000-12-01 Paul Eggert <eggert@twinsun.com>
7926 * memrchr.c: Include <config.h> before any system include file.
7928 2000-11-29 Paul Eggert <eggert@twinsun.com>
7930 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7932 2000-11-26 Jim Meyering <meyering@lucent.com>
7934 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7936 2000-11-22 Paul Eggert <eggert@twinsun.com>
7938 * strftime.c (my_strftime): Do not invoke mbrlen with a
7939 size of (size_t) -1; it's not portable.
7941 2000-11-17 Akim Demaille <akim@epita.fr>
7943 * obstack.h: Formatting changes.
7944 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7945 prevent type checking.
7946 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7947 cast the value to (void *): assigning a `foo *' to a `void *'
7949 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7951 2000-11-17 Jim Meyering <meyering@lucent.com>
7953 * strstr.c: Update from GNU libc.
7955 2000-11-16 Jim Meyering <meyering@lucent.com>
7957 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7959 2000-11-11 Jim Meyering <meyering@lucent.com>
7961 * error.c: Add a couple #includes, merging from GNU libc version.
7963 2000-11-10 Jim Meyering <meyering@lucent.com>
7965 * obstack.h: Update from GNU libc.
7966 * obstack.c: Likewise.
7968 2000-11-06 Paul Eggert <eggert@twinsun.com>
7970 * getusershell.c (setusershell): Use rewind rather than
7971 fseek/fseeko, to avoid configuration hassles with fseeko.
7972 Don't bother opening SHELLS_FILE if shellstream is NULL;
7975 2000-11-05 Jim Meyering <meyering@lucent.com>
7977 * makepath.h (make_dir): Declare.
7978 * makepath.c (make_dir): Remove `static' attribute.
7981 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7983 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7984 last one in a bucket, advance to the next bucket.
7986 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7988 * fnmatch.c: Do not comment out all the code if we are using
7989 the GNU C library, because in some cases we are replacing buggy
7990 code in the GNU C library itself.
7992 2000-10-30 Paul Eggert <eggert@twinsun.com>
7994 * error.h, getline.h, modechange.h:
7995 Remove "2000" from Copyright line, as the file hasn't been
7996 changed this year other than in the copyright notice.
7998 * xalloc.h: Add "2000" to Copyright line, as this file
7999 was changed this year.
8001 2000-10-30 Paul Eggert <eggert@twinsun.com>
8003 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8004 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8005 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8007 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8009 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8010 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8011 doesn't define __restrict_arr.
8013 2000-10-29 Jim Meyering <meyering@lucent.com>
8015 * xstat.in: Fix grammar in comment.
8017 2000-10-28 Jim Meyering <meyering@lucent.com>
8019 * memchr.c: Update from libc.
8020 Adjust for portability:
8021 [HAVE_STDLIB_H]: Include stdlib.h.
8022 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8023 Undef __memchr, too.
8024 [!weak_alias]: Define __memchr to memchr.
8026 * regex.c: Update from libc.
8027 * regex.h: Likewise.
8028 * getopt1.c: Likewise.
8029 * memcmp.c: Likewise.
8031 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8032 Avoid using fseek, when possible -- it's broken by design.
8033 Patch by Ulrich Drepper.
8035 2000-10-26 Jim Meyering <meyering@lucent.com>
8037 * strftime.c: Update from libc.
8039 2000-10-25 Jim Meyering <meyering@lucent.com>
8041 * obstack.c: Update from libc.
8043 2000-10-23 Jim Meyering <meyering@lucent.com>
8045 * hard-locale.c (hard_locale): Revert last change -- it was simply
8046 wrong. That set_locale call must not have any side effects.
8049 2000-10-22 Jim Meyering <meyering@lucent.com>
8051 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8052 [CYCLIC]: Remove now-unused definition.
8054 * save-cwd.c (O_DIRECTORY): Define, if needed.
8055 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8056 Suggestion from Ulrich Drepper.
8058 2000-10-21 Jim Meyering <meyering@lucent.com>
8060 * dirname.c (dir_name_r): New function, factored out of dir_name.
8061 (dir_name): Use dir_name_r.
8062 * dirname.h (dir_name_r): Declare it.
8064 2000-10-21 Jim Meyering <meyering@lucent.com>
8066 * dirname.c (memrchr): Declare if necessary.
8067 (dir_name): Remove the restriction that there be no
8068 trailing slashes. Now, this code skips past them, effectively
8070 [TEST_DIRNAME] (main): New unit tests.
8072 * memrchr.c: New file from GNU libc.
8073 Undef __memrchr, too.
8074 [!weak_alias]: Define __memrchr to memrchr.
8075 Guard weak_alias use with `#ifdef weak_alias'.
8077 2000-10-17 Jim Meyering <meyering@lucent.com>
8079 * quote.h (PARAMS): Define and use.
8080 Reported by Akim Demaille.
8082 * getopt.c: Update from libc.
8084 2000-10-16 Jim Meyering <meyering@lucent.com>
8086 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8089 2000-09-25 Jim Meyering <meyering@lucent.com>
8091 * md5.h (rol): Define (from GnuPG).
8093 * sha.c: Give credit (GnuPG) where due.
8094 (M): Use rol rather than open-coding it.
8095 Add a FIXME comment.
8097 2000-09-21 Jim Meyering <meyering@lucent.com>
8099 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8100 Reported by Michael Stone.
8102 2000-09-20 Jim Meyering <meyering@lucent.com>
8104 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8105 (noinst_HEADERS): Add sha.h.
8106 Based on code from Scott G. Miller and from GnuPG.
8108 2000-09-15 Jim Meyering <meyering@lucent.com>
8110 * regex.c: Update from libc.
8112 2000-09-10 Jim Meyering <meyering@lucent.com>
8114 * getopt.c (_getopt_internal): Update from glibc.
8116 2000-09-09 Jim Meyering <meyering@lucent.com>
8118 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8119 think it should be used as a general replacement for isascii.
8120 * fnmatch.c: Likewise.
8121 * mbswidth.c: Likewise
8122 * regex.c: Likewise.
8125 * userspec.c: Include sys/param.h and limits.h.
8127 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8128 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8129 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8130 UID, GID. Check range.
8132 2000-09-06 Jim Meyering <meyering@lucent.com>
8134 * getopt.c (_getopt_internal): Update from glibc.
8136 2000-08-30 Jim Meyering <meyering@lucent.com>
8138 * strftime.c: Merge in changes from GNU libc.
8140 2000-08-26 Jim Meyering <meyering@lucent.com>
8142 * closeout.c: Include "__fpending.h".
8143 (close_stdout_status): Return right away if there's nothing to flush.
8145 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8146 * __fpending.c: New file.
8147 * __fpending.h: New file.
8149 2000-08-07 Paul Eggert <eggert@twinsun.com>
8151 Standardize on "memory exhausted" instead of "Memory exhausted"
8152 or "virtual memory exhausted".
8153 * obstack.c (print_and_abort): Use "memory exhausted", not
8154 "virtual memory exhausted".
8155 * same.c (same_name): Invoke xalloc_die instead of printing
8157 * userspec.c (parse_user_spec): Likewise.
8158 * bumpalloc.h: comment fix
8159 * same.c, userspec.c: Include xalloc.h.
8161 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8162 not char *const and pointing to a constant array.
8163 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8164 (xrealloc): Comment fix.
8166 * userspec.c (parse_user_spec):
8167 Don't translate a message until just before returning,
8168 to avoid unnecessary translation.
8170 2000-08-07 Jim Meyering <meyering@lucent.com>
8172 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8173 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8174 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8175 getgroups.c, gethostname.c, getopt.h, group-member.c,
8176 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8177 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8178 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8179 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8180 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8181 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8182 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8183 yesno.c: Back out Copyright date changes for each file with no change
8184 this year. This eases coordination with other programs using the same
8185 source code modules. From Paul Eggert.
8187 2000-08-03 Greg McGary <greg@mcgary.org>
8189 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8190 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8191 (EXTEND_BUFFER): Use them.
8193 2000-08-01 Jim Meyering <meyering@lucent.com>
8195 * dirname.c (ISSLASH): Define.
8196 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8197 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8198 both `\' and `/' may be use as path separators.
8199 Based on a patch from Prashant TR.
8201 2000-07-31 Paul Eggert <eggert@twinsun.com>
8203 * quotearg.c (quotearg_n_options): Don't make the initial
8204 slot vector a constant, since it might get modified.
8206 2000-07-31 Jim Meyering <meyering@lucent.com>
8208 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8209 * obstack.c (print_and_abort): Likewise.
8211 2000-07-30 Paul Eggert <eggert@twinsun.com>
8213 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8214 buffer, so that the caller can always quote one small
8215 component of a "memory exhausted" message in slot 0.
8216 From a suggestion by Jim Meyering.
8218 2000-07-30 Jim Meyering <meyering@lucent.com>
8220 * makepath.c (make_path): Quote the other instance, too.
8222 * quotearg.c (N_STATIC_SLOTVECS): Define.
8223 (STATIC_BUF_SIZE): Define.
8224 (quotearg_n_options): Use only statically allocated storage when
8225 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8226 than STATIC_BUF_SIZE.
8228 2000-07-29 Jim Meyering <meyering@lucent.com>
8230 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8231 * dirname.c (dir_name): Likewise.
8233 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8235 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8236 (dir_name): Assert that there are no trailing slashes.
8238 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8240 * mbswidth.h (mbswidth): Add a flags argument.
8241 (mbswidth): New declaration.
8242 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8243 * mbswidth.c (mbswidth): Add a flags argument.
8244 (mbsnwidth): New function.
8246 2000-07-24 Jim Meyering <meyering@lucent.com>
8248 * mbswidth.c: Remove useless #else. From Bruno Haible.
8250 2000-07-23 Paul Eggert <eggert@twinsun.com>
8252 * mbswidth.c (_XOPEN_SOURCE):
8253 Don't define; this causes problems on Solaris 7.
8254 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8256 2000-07-23 Paul Eggert <eggert@twinsun.com>
8259 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8260 so that mbstate_t is always defined.
8262 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8263 be 1 in at least one GCC installation, and this configuration
8264 error is likely to be common. Ignoring MB_LEN_MAX hurts
8265 performance on hosts that have mbrtowc but have only unibyte
8266 locales, but I assume these hosts are rare.
8268 2000-07-23 Paul Eggert <eggert@twinsun.com>
8270 * quotearg.c: Streamline by invoking multibyte code only if needed.
8271 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8272 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8273 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8274 invoke multibyte primitives.
8276 2000-07-23 Jim Meyering <meyering@lucent.com>
8278 * basename.c (base_name): Add an assertion.
8280 2000-07-15 Bruno Haible <clisp.cons.org>
8282 * quotearg.c: When the system forces us to redefine mbstate_t,
8283 shadow its mbsinit function.
8285 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8287 * mbswidth.h: New file.
8288 * mbswidth.c: New file.
8289 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8290 (noinst_HEADERS): Add mbswidth.h.
8292 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8294 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8297 2000-07-15 Jim Meyering <meyering@lucent.com>
8299 * makepath.c: Include quote.h.
8300 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8301 corresponding argument in a `quote (...)' call.
8302 Give better diagnostics.
8304 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8305 (noinst_HEADERS): Add quote.h.
8307 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8308 from tar's src/misc.c.
8309 * quote.h: New file. Prototypes for same.
8311 2000-07-10 Paul Eggert <eggert@twinsun.com>
8313 From a suggestion by Bruno Haible.
8314 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8315 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8316 to decide whether to define the BeOS workaround macro;
8317 this adjusts to the change to AC_MBSTATE_T.
8319 2000-07-13 Paul Eggert <eggert@twinsun.com>
8321 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8323 * quotearg.c (quoting_style_args, quoting_style_vals,
8324 quotearg_buffer_restyled): Add support for
8325 clocale_quoting_style. Undo previous change to
8326 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8327 and "{RIGHT QUOTATION MARK}" msgids.
8329 2000-07-05 Paul Eggert <eggert@twinsun.com>
8331 The old behavior of quoting `like this' doesn't look good with
8332 newer, ISO-style fonts. See:
8333 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8335 Instead, quote "like this" by default. Let the translator
8336 tailor the locale-specific quoting behavior by providing
8337 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8339 * quotearg.c (N_): New macro.
8340 (gettext_default): New function.
8341 (quotearg_buffer_restyled): Use
8342 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8343 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8345 2000-07-09 Jim Meyering <meyering@lucent.com>
8347 * Most files: Update copyright dates to include 2000.
8349 2000-07-08 Jim Meyering <meyering@lucent.com>
8351 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8353 (xgethostname): Remove now-unnecessary #ifdef.
8354 Move declaration of `err' into loop where it's used.
8356 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8358 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8359 by allocating a larger buffer. Test the gethostname return value for
8360 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8361 returns an error and ENAMETOOLONG isn't defined.
8363 2000-07-05 Paul Eggert <eggert@twinsun.com>
8364 and Bruno Haible <haible@clisp.cons.org>
8366 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8368 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8370 * quotearg.c (struct quoting_options): Simplify quote_these_too
8373 2000-07-03 Jim Meyering <meyering@lucent.com>
8375 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8376 Reported by Bruno Haible.
8378 2000-07-04 Jim Meyering <meyering@lucent.com>
8380 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8381 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8384 2000-07-03 Paul Eggert <eggert@twinsun.com>
8385 and Bruno Haible <haible@clisp.cons.org>
8387 * quotearg.c (mbrtowc):
8388 Assign to *pwc, and return 1 only if result is nonzero.
8389 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8391 2000-07-03 Jim Meyering <meyering@lucent.com>
8393 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8394 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8397 2000-07-02 Jim Meyering <meyering@lucent.com>
8399 * quotearg.c (mbstate_t): Don't define here.
8401 2000-07-02 Jim Meyering <meyering@lucent.com>
8403 * nanosleep.c (SIGCONT): Define if not already defined.
8405 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8407 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8408 per change in ../m4/ls-mntd-fs.m4.
8409 (read_filesystem_list): Ignore symbolic links.
8411 2000-06-29 Jim Meyering <meyering@lucent.com>
8413 * same.c: Include <string.h> or <strings.h>, as appropriate,
8414 for declaration of strcmp.
8416 * long-options.c: Include <stdlib.h>, for declaration of exit.
8418 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8419 Avoid warning by casting result to `char *' to remove `const'.
8421 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8423 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8425 2000-06-26 Paul Eggert <eggert@twinsun.com>
8427 savedir now sets errno on failure and invokes xmalloc to get memory.
8428 Fix a couple of other minor bugs while we're at it.
8430 * savedir.c (<unistd.h>): Do not include; there's no need.
8431 (NAMLEN): Remove macro.
8432 (malloc, realloc): Remove decls.
8434 ("xalloc.h"): Include.
8435 (NAME_SIZE_DEFAULT): New macro.
8436 (savedir): Use xmalloc / xrealloc to allocate memory.
8437 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8438 Skip "" directory entries.
8439 Use strlen to calculate directory entry length, since the old method
8440 is rarely used these days and isn't worth supporting.
8441 Don't use a pointer after freeing it.
8442 Check for integer overflow when calculating allocation size.
8443 Use memcpy to copy entries, instead of stpcpy.
8444 Set errno properly when returning NULL.
8445 Check for readdir error.
8447 2000-06-26 Jim Meyering <meyering@lucent.com>
8449 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8451 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8453 * getusershell.c (xmalloc, xrealloc): Remove functions.
8455 Don't include <stdlib.h>. Don't declare malloc, realloc.
8457 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8459 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8461 2000-06-24 Jim Meyering <meyering@lucent.com>
8463 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8465 2000-06-21 Jim Meyering <meyering@lucent.com>
8467 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8469 2000-06-19 Paul Eggert <eggert@twinsun.com>
8471 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8472 (mbrtowc, mbstate_t): Define substitutes if
8473 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8474 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8475 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8477 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8479 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8480 than 1024, return a memory chunk of least possible size, instead
8481 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8482 Use free/xmalloc instead of xrealloc to avoid copying for very long
8485 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8487 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8488 address, not strdup. Include <stdlib.h> and don't declare free().
8490 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8492 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8495 2000-06-21 Jim Meyering <meyering@lucent.com>
8497 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8498 (noinst_HEADERS): Add getstr.h.
8500 * getline.c (getstr): Move into a separate file.
8501 * getstr.c (getstr): New file, extracted from getline.c, with
8502 the following changes: new parameter, delim2; both delim[12]
8503 parameters have type `int', not `char'. The latter would lose
8504 with 8-bit delimiters.
8505 * getstr.h: New file.
8507 2000-06-19 Jim Meyering <meyering@lucent.com>
8509 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8511 2000-06-18 Jim Meyering <meyering@lucent.com>
8513 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8514 Besides, these days every porting target provides a mkdir function.
8516 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8517 (this snippet comes from src/system.h).
8519 2000-06-15 Paul Eggert <eggert@twinsun.com>
8521 * human.c (adjust_value): New function.
8522 (human_readable_inexact): Apply rounding style even when
8523 printing approximate values.
8525 2000-06-14 Paul Eggert <eggert@twinsun.com>
8527 * human.c (human_readable_inexact): Allow an input block
8528 size that is not a multiple of the output block size, and vice versa.
8529 Reported by Piergiorgio Sartor.
8531 2000-06-14 Paul Eggert <eggert@twinsun.com>
8533 * getdate.y (get_date): Apply relative times after time
8534 zone indicator, not before. Reported by Todd A. Jacobs.
8536 2000-06-13 Jim Meyering <meyering@lucent.com>
8538 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8540 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8542 2000-06-12 Paul Eggert <eggert@twinsun.com>
8544 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8546 2000-06-04 Paul Eggert <eggert@twinsun.com>
8548 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8550 2000-06-04 Jim Meyering <meyering@lucent.com>
8552 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8553 SunOS 4.1.4 for which gid_t is an unsigned type.
8555 2000-06-03 Jim Meyering <meyering@lucent.com>
8557 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8559 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8561 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8562 newer, don't install charset.alias.
8563 * config.charset: Change the Linux/glibc rules so they become empty
8564 on glibc-2.1 or newer.
8566 2000-06-02 Jim Meyering <meyering@lucent.com>
8568 * mountlist.c: Back out last change. Instead, do this...
8569 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8570 member using the same `ignore'-testing code.
8571 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8575 2000-05-29 Jim Meyering <meyering@lucent.com>
8577 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8578 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8580 2000-05-22 Jim Meyering <meyering@lucent.com>
8582 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8584 2000-05-18 Jim Meyering <meyering@lucent.com>
8586 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8587 back, too, since it may have been modified by allocate_entry.
8588 (hash_delete): Rewrite to use neither the assignment operator
8589 nor the comma operator in an if-expression.
8591 2000-05-15 Paul Eggert <eggert@twinsun.com>
8594 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8595 Remove; no longer needed.
8596 "quotearg.h": Add include.
8597 (file_name): Do not bother to explicitly initialize to NULL; it's less
8598 efficient on some hosts.
8599 (close_stdout_status): Remove test as to whether stdout was already
8600 closed; it breaks for the case "echo x | sort >&-".
8601 Quote file name colons.
8602 Do not assume that _("write error") lacks format strings.
8604 2000-05-15 Jim Meyering <meyering@lucent.com>
8606 * version-etc.c (version_etc_copyright): Update the copyright string
8607 used in all --version output.
8609 2000-05-14 Jim Meyering <meyering@lucent.com>
8611 * closeout.c (close_stdout_set_file_name): New function.
8612 (close_stdout_status): Use new file-scoped global.
8613 Return right away if fstat says the stdout file descriptor is invalid.
8614 * closeout.h (close_stdout_set_file_name): Declare.
8616 2000-05-10 Jim Meyering <meyering@lucent.com>
8618 * closeout.c [default_exit_status]: New file-scoped variable.
8619 (close_stdout_set_status): New function.
8620 * closeout.h (close_stdout_set_status): Declare.
8622 2000-05-08 Jim Meyering <meyering@lucent.com>
8624 * long-options.c: Don't include closeout.h.
8625 (parse_long_options): Don't call close_stdout for --version.
8627 2000-05-06 Jim Meyering <meyering@lucent.com>
8629 * strnlen.c: Undefine __strnlen and strnlen.
8630 [!weak_alias]: Define __strnlen to strnlen.
8632 * atexit.c: New file, from libiberty.
8634 2000-05-06 Jim Meyering <meyering@lucent.com>
8636 * closeout.c (close_stdout_status): Also check for errors on the
8639 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8641 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8642 instead of xmalloc, xrealloc, path_concat.
8643 (locale_charset): Treat empty environment variables as absent.
8644 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8646 2000-05-04 Jim Meyering <meyering@lucent.com>
8648 * getopt.c: Update from glibc.
8649 * obstack.c: Likewise.
8650 * obstack.h: Likewise.
8651 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8653 * regex.h: Likewise.
8654 * strndup.c: Likewise.
8655 * strnlen.c: New file, from glibc.
8657 2000-05-01 Jim Meyering <meyering@lucent.com>
8659 * full-write.c (full_write): Remove `FIXME' part of comment.
8661 2000-04-29 Jim Meyering <meyering@lucent.com>
8663 * path-concat.c: Declare strdup only if it's not defined.
8664 * canon-host.c: Likewise.
8666 2000-04-28 Jim Meyering <meyering@lucent.com>
8668 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8669 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8670 included first, then limits.h is included by locale.h by libintl.h.
8671 From John David Anglin.
8673 2000-04-25 Jim Meyering <meyering@lucent.com>
8675 * makepath.c (S_IRWXUGO): Define.
8676 (make_path): Always perform explicit chmod if MODE specifies any
8677 of the `special' permission bits. Prompted by a bug report against
8678 install from Mate Wierdl and Joost van Baal.
8680 2000-04-18 Jim Meyering <meyering@lucent.com>
8684 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8685 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8687 2000-04-17 Jim Meyering <meyering@lucent.com>
8689 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8690 the definition of it to rpl_strftime also defined-away the system's
8693 2000-04-15 Jim Meyering <meyering@lucent.com>
8695 Use `C' to denote so-called `contiguous' files, the same way
8697 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8698 (ftypelet): Use S_ISCTG.
8699 From Michael Deutschmann.
8701 2000-04-14 Jim Meyering <meyering@lucent.com>
8703 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8705 2000-04-08 Jim Meyering <meyering@lucent.com>
8707 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8708 names don't conflict. Reported by Eli Zaretskii.
8710 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8712 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8713 bug. Deal with the different error behavior of Irix iconv.
8715 2000-04-07 Jim Meyering <meyering@lucent.com>
8717 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8718 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8720 2000-04-05 Jim Meyering <meyering@lucent.com>
8722 Portability tweaks required for ultrix4.3.
8723 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8724 * readutmp.c: Include sys/types.h before sys/stat.h.
8725 * canon-host.c: Declare strdup.
8726 * path-concat.c: Likewise.
8727 From John David Anglin.
8729 2000-04-04 Jim Meyering <meyering@lucent.com>
8731 Be more DOS 8.3-friendly.
8732 * ref-add.sin: Renamed from ref-add.sed.in.
8733 * ref-del.sin: Renamed from ref-del.sed.in.
8734 * Makefile.am: Reflect renaming.
8735 Reported by Eli Zaretskii.
8737 Use a temporary file name that won't clash with `charset.alias'
8738 in the DOS 8.3 name space.
8739 * Makefile.am (charset_tmp): Define.
8740 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8741 (uninstall-local): Likewise.
8742 Reported by Eli Zaretskii.
8744 2000-03-29 Paul Eggert <eggert@twinsun.com>
8746 * time/strftime.c (my_strftime): Make sure we call the system
8747 strftime, not ourselves, when invoking the underlying strftime.
8749 2000-03-24 Jim Meyering <meyering@lucent.com>
8751 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8752 (charset_alias): Define.
8753 (install-exec-local): Factor out common code.
8754 (uninstall-local): Split lines longer than 80.
8755 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8757 (.sed.in.sed): New rule. Don't redirect directly to $@.
8758 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8760 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8762 * config.charset: Output a line containing "Packages using this file".
8763 * ref-add.sed.in, ref-del.sed.in: New files.
8764 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8765 ref-del.sed): New rules.
8767 2000-03-17 Jim Meyering <meyering@lucent.com>
8769 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8770 Otherwise, include <strings.h>
8772 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8774 * unicodeio.c (utf8_wctomb): New function.
8775 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8776 format instead of in UCS-4 with platform dependent endianness.
8778 2000-03-07 Paul Eggert <eggert@twinsun.com>
8780 * savedir.c (savedir): Work even if directory size is
8781 negative; this can happen with some screwy NFS configurations.
8783 2000-03-06 Jim Meyering <meyering@lucent.com>
8785 * localcharset.c (get_charset_aliases): Don't try to free file_name
8786 if it's NULL (because we ran out of memory). From Bruno Haible.
8788 2000-03-05 Jim Meyering <meyering@lucent.com>
8790 * localcharset.c ("path-concat.h"): Include.
8791 (get_charset_aliases): Use path_concat instead of ANSI string
8794 * unicodeio.h (PARAMS): Define.
8795 Use it to guard prototype.
8797 2000-03-04 Jim Meyering <meyering@lucent.com>
8799 * Makefile.am (install-exec-local): Create $(libdir) before installing
8801 (uninstall-local): Uncomment this rule so `make distcheck' works
8804 * unicodeio.c (<errno.h>): Include it.
8805 (errno): Declare if not defined.
8807 * localcharset.c: Add Bruno's comment justifying use of volatile.
8809 * config.charset: New version, incorporating remarks from a linux
8810 i18n mailing list. From Bruno Haible.
8812 2000-03-02 Jim Meyering <meyering@lucent.com>
8814 * Makefile.am (EXTRA_DIST): Add config.charset.
8816 2000-03-01 Jim Meyering <meyering@lucent.com>
8818 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8819 * unicodeio.c: Likewise.
8821 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8823 * config.charset: New file.
8824 * localcharset.c: New file.
8825 * unicodeio.h, unicodeio.c: New files.
8826 * Makefile.am (DEFS): Add -DLIBDIR=...
8827 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8828 (noinst_HEADERS): Add unicodeio.h.
8829 (all-local, install-exec-local, charset.alias): New targets.
8831 2000-02-28 Paul Eggert <eggert@twinsun.com>
8833 * quotearg.c (ALERT_CHAR): New macro.
8834 (quotearg_buffer_restyled): Use it.
8836 2000-02-27 Jim Meyering <meyering@lucent.com>
8838 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8839 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8841 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8842 not `#if STDC_HEADERS'.
8843 Declare malloc if needed.
8845 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8846 now that autoconf always defines the HAVE_DECL_ symbols.
8847 * human.c: Likewise.
8849 * strtoumax.c: Likewise.
8851 * backupfile.c: Arrange for cpp to fail if the configure-time
8852 declaration check was not run.
8854 * human.c: Likewise.
8856 * strtoumax.c: Likewise.
8858 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8859 then first look up the entire `.'-containing string as a login name.
8861 2000-02-18 Paul Eggert <eggert@twinsun.com>
8863 * getdate.y: Handle two-digit years with leading zeros correctly.
8864 (textint): New typedef.
8865 (parser_control): Member year changed from int to textint.
8867 (YYSTYPE): Removed; replaced by %union with int and textint members.
8868 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8869 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8870 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8871 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8872 (date, number, to_year): Use width of number in digits, not its value,
8873 to determine whether it's a 2-digit year, or a 2-digit time.
8874 (yylex): Store number of digits of numeric tokens.
8875 Reported by John Kendall.
8877 (parser_control): Changed from struct parser_control to typedef (for
8878 consistency). All uses changed.
8880 (tID): Removed; not used.
8881 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8883 2000-02-14 Paul Eggert <eggert@twinsun.com>
8885 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8886 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8888 2000-02-12 Jim Meyering <meyering@lucent.com>
8890 * userspec.c (ISDIGIT): Define it.
8891 (isdigit): Remove definition.
8892 (is_number): Use ISDIGIT, not isdigit.
8893 <libintl.h>: Include.
8895 (parse_user_spec): Mark translatable strings.
8897 2000-02-10 Jim Meyering <meyering@lucent.com>
8899 With these changes, nanosleep.[ch] are finally enough like the other
8900 lib/* replacement files to compile on a few more losing systems.
8902 * nanosleep.h: Don't include config.h.
8903 Remove prototype from declaration of nanosleep.
8904 (PARAMS): Remove now-unneeded definition.
8905 * nanosleep.c: #undef nanosleep.
8906 (rpl_nanosleep): Rename from nanosleep.
8908 2000-02-03 Jim Meyering <meyering@lucent.com>
8910 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8911 rather than with `#if HAVE_UTMPNAME'.
8913 2000-02-01 Jim Meyering <meyering@lucent.com>
8915 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8917 2000-01-31 Jim Meyering <meyering@lucent.com>
8919 * nanosleep.h (nanosleep): Guard declaration with
8920 `#if ! HAVE_DECL_NANOSLEEP'.
8921 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8922 the declaration in that vendor's sys/timers.h.
8923 Reported by Christian Krackowizer.
8925 * quotearg.c (ISASCII): Add #undef and move definition to follow
8926 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8927 (ISPRINT): Likewise.
8928 Reported by Tom Tromey.
8930 2000-01-30 Jim Meyering <meyering@lucent.com>
8932 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8933 uses of ->ut_name. The latter doesn't work with new Linux header files
8934 where only utmpx.ut_user is declared.
8936 * readutmp.h (UT_USER): Define.
8938 2000-01-23 Jim Meyering <meyering@lucent.com>
8940 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8943 2000-01-22 Jim Meyering <meyering@lucent.com>
8945 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8946 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8947 Required for some AIX systems. Reported by Christian Krackowizer.
8948 [TESTING] (main): New function.
8950 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8951 * dirname.c (dir_name): Support for DOS-style file names with drive
8954 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8956 * strverscmp.c (ISDIGIT): Define.
8957 (strverscmp): Use ISDIGIT, not isdigit.
8959 2000-01-17 Paul Eggert <eggert@twinsun.com>
8961 * nanosleep.c (nanosleep):
8962 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8963 POSIX.1 doesn't require SA_INTERRUPT and some systems
8964 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8965 it's been part of POSIX.1 since day 1 (in 1988).
8967 2000-01-17 Jim Meyering <meyering@lucent.com>
8969 * interlock: Remove unused file. Reported by François Pinard.
8971 2000-01-16 Paul Eggert <eggert@twinsun.com>
8973 * quotearg.c (quotearg_buffer_restyled): Do not quote
8974 alert, backslash, formfeed, and vertical tab unnecessarily in
8975 shell quoting style.
8978 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
8979 Free Software Foundation, Inc.
8980 Copying and distribution of this file, with or without modification,
8981 are permitted provided the copyright notice and this notice are preserved.