1 2006-03-07 Simon Josefsson <jas@extundo.com>
5 2006-03-07 Simon Josefsson <jas@extundo.com>
7 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
9 2006-03-01 Simon Josefsson <jas@extundo.com>
11 * readline.c: Fix typo, tiny patch from Stepan Kasal
14 2006-02-28 Simon Josefsson <jas@extundo.com>
16 * getopt.c: Protect #include of unistd.h, for MSVS.
18 2006-02-27 Simon Josefsson <jas@extundo.com>
20 * base64.h: Indent #define's. From Jim Meyering
23 2006-02-27 Jim Meyering <jim@meyering.net>
25 Revert the change of 2006-02-24, so these files can continue
26 to be sync'd from gettext.
27 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
30 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
32 * glob.c: Say "invalid" rather than "illegal" in comments.
34 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
36 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
38 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
40 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
41 AT_FDCWD exceeds INT_MAX.
42 * openat.h (AT_FDCWD): Likewise.
44 2006-02-14 Jim Meyering <jim@meyering.net>
48 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
49 failure on deficient systems, and simplify gnulib lgpl dependencies.
50 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
51 xmalloc/lstat combination. Based on a patch from Bruno Haible.
53 * xalloc-die.c: Remove unused definition of N_.
55 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
57 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
59 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
61 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
62 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
64 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
66 * argp-namefrob.h: Restore changes accidentally lost during the
67 "autoupdate" on 2005-12-12.
69 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
71 * fnmatch.c (L_): Renamed from L, to work around a bug in
72 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
73 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
76 2006-01-26 Simon Josefsson <jas@extundo.com>
78 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
79 prototype is visible on mingw32.
81 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
84 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
87 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
89 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
90 attempt to open for write; this always fails, at least on POSIX
91 hosts. This reinstates the 2006-01-09 change, which was
92 inadvertently removed.
94 2006-01-26 Bruno Haible <bruno@clisp.org>
95 Paul Eggert <eggert@cs.ucla.edu>
98 [(! (defined __cplusplus || defined __BEOS__)
100 && !(defined __HP_cc || defined __xlc__
101 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
103 #define to signed char in these cases too; this simplifies
104 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
105 etc., separately) and makes it more conservative.
107 2006-01-21 Jim Meyering <jim@meyering.net>
109 Sync from the stable (b5) branch of coreutils:
111 * fts.c (fts_children): Don't let close() clobber errno from
114 * fts.c (fts_stat): When following a symlink-to-directory,
115 don't necessarily interpret stat-fails+lstat-succeeds as indicating
116 a dangling symlink. That can also happen at least for ELOOP.
117 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
118 FYI, this bug predates the inclusion of fts.c in coreutils.
120 * fts.c (fts_open): Put new maxarglen declaration and uses
121 in their own block, so pre-c99 compilers don't object.
123 Avoid the double-free (first in fts_read, second in fts_close) that
124 would occur when an `active' directory is made inaccessible (e.g.,
125 via chmod a-x) during a traversal.
126 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
127 before returning. Reproduce this failure by
128 mkdir -p a/b; cd a; chmod a-x . b
129 Reported by Stavros Passas.
131 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
133 * argp-namefrob.h: Bugfix. Remove stray #
135 2006-01-25 Bruno Haible <bruno@clisp.org>
137 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
139 Reported by Paul Eggert.
141 2006-01-25 Jim Meyering <jim@meyering.net>
143 * fileblocks.c: Remove more useless parentheses.
144 * readutmp.h: Likewise.
146 2006-01-24 Bruno Haible <bruno@clisp.org>
148 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
150 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
153 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
154 to avoid problems with the built-in _Bool type.
155 Reported by Paul Eggert on 2005-11-26.
157 2006-01-24 Jim Meyering <jim@meyering.net>
159 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
161 2006-01-24 Simon Josefsson <jas@extundo.com>
163 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
166 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
168 Work around porting bugs reported by Dieter in
169 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
170 * getopt.c (_NOPROTO): Remove; no longer needed.
171 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
172 Include "getopt.h" first, to check interface.
173 (getenv): Declare only if defined HAVE_DECL_GETENV &&
175 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
176 (__strndup): Revert to K&R-style function dfns, the glibc style.
177 * strnlen.c: Don't claim it's taken from glibc; it's not.
178 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
179 Include strnlen.h first, to get prototype properly.
180 (strnlen): Renamed from __strnlen.
183 2006-01-23 Ulrich Drepper <drepper@redhat.com>
185 These changes imported from libc.
186 * getopt.c: Use __fxprintf instead of inline stream orientation
187 test and two separate function calls.
188 * strndup.c (__strndup): Add libc_hidden_def.
190 2006-01-22 Bruno Haible <bruno@clisp.org>
192 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
193 temporary buffer for sprintf, take into account the precision also
194 for 'd', 'i', 'u', 'o', 'x', 'X'.
196 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
198 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
199 to pacify gcc -Wswitch-default.
201 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
203 * argp-help.c (usage_long_opt): Do not print DOC options.
204 (__argp_base_name): Removed
205 * argp-namefrob.h (__argp_basename): Removed definition. Was a
207 (__argp_base_name): Provide macro definition or extern declaration
208 depending on the configuration
210 2006-01-20 Simon Josefsson <jas@extundo.com>
212 * inet_ntop.h: Unconditionally include sys/socket.h.
214 2006-01-19 Simon Josefsson <jas@extundo.com>
216 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
218 2006-01-12 Simon Josefsson <jas@extundo.com>
220 * base64.c: Fix warning, reported by Bruno Haible
221 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
223 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
226 * md5.c: Fix commentary typos.
227 (alignof, UNALIGNED_P): No need for a GCC-specific version.
228 * md5.h (__attribute__): Remove; unused.
229 * sha1.c: Fix commentary to match md5 better.
230 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
231 so that we don't need to worry about alignment. All uses changed.
232 This merges the 2005-10-28 md5 change into sha1.
234 2006-01-11 Jim Meyering <jim@meyering.net>
237 * md5.c (OP): Fix spacing.
239 2006-01-11 Simon Josefsson <jas@extundo.com>
241 * stdint_.h (SIZE_MAX): Add missing (.
243 2006-01-10 Bruno Haible <bruno@clisp.org>
245 * argp.h (__const): Remove macro. Use const instead.
246 * argp-fmtstream.h (__const): Likewise.
247 * glob_.h (__const): Remove macro.
248 * glob-libc.h: Use const instead of __const.
250 2006-01-10 Jim Meyering <jim@meyering.net>
252 Avoid the double-free (first in fts_read, second in fts_close) that
253 would occur when an `active' directory is made inaccessible (e.g.,
254 via chmod a-x) during a traversal.
255 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
256 before returning. Reproduce this failure by
257 mkdir -p a/b; cd a; chmod a-x . b
258 Reported by Stavros Passas.
261 * sha1.c: Tweak grammar in a comment.
263 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
265 * regex_internal.h (BITSET_WORD_BITS):
266 Work around a bug in 64-bit PGC (before version 6.1-2), where the
267 preprocessor mishandles large unsigned values as if they were signed.
268 Problem reported by Claudio Fontana in
269 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
271 2006-01-10 Simon Josefsson <jas@extundo.com>
273 * socket_.h: New file.
275 2006-01-10 Bruno Haible <bruno@clisp.org>
277 * localcharset.c: Update from GNU gettext.
279 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
282 * chdir-long.c (cdb_free): Don't bother trying to open directory
283 for write access: POSIX says that must fail.
284 * fts.c (diropen): Likewise.
285 * save-cwd.c (save_cwd): Likewise.
286 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
287 well, for minor improvements on hosts that lack O_DIRECTORY.
288 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
289 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
290 Fall back on chown if open failed with EACCES.
292 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
293 Report an error at compile-time if only a 1-second nominal clock
296 * lchmod.h: New file.
297 * mkdir-p.c: Include lchmod.h, lchown.h.
298 (make_dir_parents): Use lchown rather than chown, and
299 lchmod rather than chmod.
301 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
302 too. Problem with "none" reported by Bob Proulx. Problem with
303 "proc" reported by n0dalus.
305 * mountlist.c: Include <limits.h>.
306 (dev_from_mount_options)
307 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
308 New function. It no longer assumes "dev=" has the System V meaning
309 on Linux (since it doesn't). It also parses "dev=" more carefully.
310 (read_file_system_list)
311 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
312 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
315 * posixtm.h (PDS_PRE_2000): New macro.
316 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
317 All usages changed. Reject dates outside the range 1969-1999 if
318 PDS_PRE_2000 is used.
320 2006-01-09 Jim Meyering <jim@meyering.net>
324 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
326 * chdir-safer.h, chdir-safer.c: New files.
328 * modechange.c (mode_compile): Reject an invalid mode string
329 that starts with an octal digit. From Andreas Gruenbacher.
331 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
332 and dup to open_safer and dup_safer, respectively.
333 (openat_permissive): Fix typo in comment.
335 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
336 "gettext.h"; either no longer needed or are guaranteed by openat.h.
337 (_): Remove; no longer needed.
338 (openat): Renamed from rpl_openat; no need for rpl_openat
339 since openat.h renames openat for us.
340 Replace most of the body with a call to openat_permissive,
341 to avoid duplicate code.
342 Port to (probably hypothetical) environments were mode_t is
344 (openat_permissive): Require mode arg, so that we can check
345 types better. Put it just after flags. Change cwd failure
346 indicator from pointer-to-bool to pointer-to-errno-value.
348 Invoke openat_save_fail and/or openat_restore_fail if
349 cwd_errno is null, so that openat can call us.
350 (openat_permissive, fdopendir, fstatat, unlinkat):
351 Simplify errno handling to avoid some duplicate code,
352 as it's OK to set errno on success.
353 * openat.h: Revamp code so that function macros depend on
354 __OPENAT_PREFIX only, not also on AT_FDCWD.
355 (openat_ro): Remove. Caller changed to use openat_permissive.
356 (openat_permissive): Now a macro, if not a function.
357 (openat_restore_fail, openat_save_fail): Now always functions,
358 since mkdirat needs them even if __OPENAT_PREFIX is defined.
360 * openat-priv.h: New file, defining macros used by mkdirat.c
362 * mkdirat.c: Include openat-priv.h.
363 Remove definitions of macros defined therein.
364 * openat.c: Likewise.
366 * mkdirat.c (mkdirat): New file and function.
367 * openat.h (mkdirat): Declare.
369 * openat.c (fdopendir): Don't change errno when returning non-NULL.
371 * openat.h (openat_permissive): Declare.
374 * openat.c (EXPECTED_ERRNO): New macro.
375 (openat_permissive): New function -- used in remove.c rewrite.
376 (all functions): Set errno just before returning, only if there
377 was an actual failure.
378 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
380 Emulate openat-family functions using Linux's procfs, if possible.
381 Idea and some code based on Ulrich Drepper's glibc changes.
383 * openat.c: (BUILD_PROC_NAME): New macro.
384 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
385 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
386 before falling back on save_cwd and restore_cwd.
387 (fdopendir, fstatat, unlinkat): Likewise.
389 * openat.c (fstatat, unlinkat): Perform the syscall directly,
390 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
392 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
393 as second argument to va_arg. Otherwise, some versions of gcc
394 warn that `if this code is reached, the program will abort'.
396 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
400 Add POSIX ACL support
401 * acl.h (copy_acl, set_acl): Add declarations.
402 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
403 systems other than Linux.
404 (chmod_or_fchmod): New function: use fchmod when possible,
406 (file_has_acl): Add a POSIX ACL implementation, with a
407 Linux-specific subcase.
408 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
409 S_ISVTX from one file to another. Fall back to fchmod/chmod when
410 acls are unsupported.
411 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
412 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
415 2006-01-09 Bruno Haible <bruno@clisp.org>
417 * sysexit_.h (EX_OK): New macro.
418 Suggested by Martin Lambers <marlam@marlam.de>.
420 2006-01-09 Bruno Haible <bruno@clisp.org>
422 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
423 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
424 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
425 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
427 2006-01-09 Bruno Haible <bruno@clisp.org>
429 * stdint_.h (SIZE_MAX): Write the value without involving negative
432 2005-10-16 Bruno Haible <bruno@clisp.org>
434 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
435 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
437 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
439 * strftime.c (tzname): Don't declare if it is already #defined.
440 Problem reported for Mingw by Mark Junker.
442 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
444 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
445 long int, not int, for nanosecond counts, so that people who are
446 used to POSIX struct timespec won't be surprised. Reported by Jim
449 2005-12-16 Jim Meyering <jim@meyering.net>
451 * fprintftime.c, fprintftime.h: New files.
453 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
455 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
456 * argp-help.c (fill_in_uparams): Check if the constructed
457 struct uparams is valid. Fall back to the default values if it is
460 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
462 * argp-help.c (__argp_base_name): New function
463 (__argp_short_program_name): Rewrite using __argp_base_name
464 * argp-namefrob.h: Define program_invocation_name and
465 program_invocation_short_name if requested
466 (__argp_base_name): Add prototype
467 * argp-parse.c (argp_def): Use gettext wrappers
468 (argp_default_parser): Use __argp_base_name
469 * argp-pin.c: New file. Defines program_invocation_name and
470 program_invocation_short_name on systems that lack them.
472 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
474 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
475 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
476 porting problem reported by Georg Schwarz in
477 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
479 2005-07-09 Bruno Haible <bruno@clisp.org>
481 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
482 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
483 Reported by Mark Junker <mjscod@gmx.de>.
485 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
487 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
488 (uintmax_t) [defined uintmax_t]: Do not declare.
489 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
490 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
491 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
492 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
493 sake of portability to weird hosts that C allows (though we don't
494 know of any practical examples).
496 * savedir.h (fdsavedir): New decl.
497 * savedir.c (fdsavedir, savedirstream): New functions; the latter
498 contains most of the former guts of savedir.
499 (savedir): Use savedirstream.
502 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
504 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
505 coreutils no longer futzes with rounding modes.
507 2005-11-14 Jim Meyering <jim@meyering.net>
509 * mkstemp-safer.c: Include <config.h>, required for possible
510 replacement of mkstemp.
512 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
514 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
516 (gethrxtime) [! (HAVE_NANOUPTIME
517 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
518 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
519 our own approximation.
521 2005-11-10 Simon Josefsson <jas@extundo.com>
523 * readline.c: Remove EOL.
525 2005-11-08 Eric Blake <ebb9@byu.net>
527 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
529 2005-11-08 Eric Blake <ebb9@byu.net>
531 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
533 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
535 Fix porting problem reported by Theodoros V. Kalamatianos.
536 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
537 Don't assume that futimes failing means we must fail.
539 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
541 * getcwd.c (__getcwd): Don't assume that system calls after readdir
542 leave errno alone. Problem reported by Dmitry V. Levin.
544 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
546 * savedir.c (savedir): Don't assume that xrealloc etc. leave
547 errno alone. Problem reported by Frederic Jolliton.
549 2005-10-28 Simon Josefsson <jas@extundo.com>
551 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
552 "restrict" keywords, as per POSIX. Protect the function
553 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
554 Don't use K&R prototypes. Check the sprintf return values.
555 Re-define EAFNOSUPPORT if not present. Indent.
557 * md5.h, md5.c: Simplify buffer handling visavi alignment,
558 suggested by Bruno Haible <bruno@clisp.org>.
560 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
562 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
564 * gc-libgcrypt.c: Add MD2 (which is not available through
567 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
569 * md2.h, md2.c: New files.
571 2005-10-24 Simon Josefsson <jas@extundo.com>
573 * md4.h: Shrink buffer size, now that we changed the type.
575 2005-10-22 Simon Josefsson <jas@extundo.com>
577 * arcfour.h, arcfour.c: Use fixed size indices in the
578 arcfour_context struct (simplify test vector testing in GNU
581 2005-10-22 Simon Josefsson <jas@extundo.com>
583 * md4.h, md4.c: Simplify buffer handling visavi alignment,
584 suggested by Bruno Haible <bruno@clisp.org>.
586 2005-10-22 Simon Josefsson <jas@extundo.com>
588 * crc.h: Include stddef.h, for size_t.
590 2005-10-21 Simon Josefsson <jas@extundo.com>
592 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
593 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
595 2005-10-21 Simon Josefsson <jas@extundo.com>
597 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
600 2005-10-21 Simon Josefsson <jas@extundo.com>
602 * gc-gnulib.c: Support ARCTWO in CBC mode.
604 2005-10-21 Simon Josefsson <jas@extundo.com>
606 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
609 * hmac-sha1.c (hmac_sha1): Likewise.
611 * crc.c (crc32_update): Actually use crc parameter, suggested by
612 Bruno Haible <bruno@clisp.org>.
614 * crc.h: Include stdint.h directly, suggested by Bruno Haible
617 2005-10-21 Simon Josefsson <jas@extundo.com>
619 * des.h, des.c: New files.
621 * gc-gnulib.c: Support DES.c
623 2005-10-21 Simon Josefsson <jas@extundo.com>
625 * arctwo.h, arctwo.c: New files.
627 * gc-gnulib.c: Support ARCTWO.
629 2005-10-21 Simon Josefsson <jas@extundo.com>
631 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
633 2005-10-19 Simon Josefsson <jas@extundo.com>
635 * gc-gnulib.c: Support ARCFOUR.
637 2005-10-19 Simon Josefsson <jas@extundo.com>
639 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
642 * gc.h: Add ECB enum type.
644 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
646 2005-10-19 Simon Josefsson <jas@extundo.com>
648 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
650 2005-10-18 Simon Josefsson <jas@extundo.com>
652 * md4.h, md4.c: New files, based on md5.?.
654 2005-10-17 Simon Josefsson <jas@extundo.com>
656 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
658 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
660 2005-10-17 Simon Josefsson <jas@extundo.com>
662 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
664 2005-10-17 Simon Josefsson <jas@extundo.com>
666 * gc.h, gc-libgcrypt.c: Add ciphers.
668 2005-10-17 Simon Josefsson <jas@extundo.com>
670 * sha1.c: Use uint32_t instead of md5_uint32.t
672 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
675 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
677 * md5.h: Use stdint.h and uint32_t. Doc fix.
679 2005-10-15 Simon Josefsson <jas@extundo.com>
681 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
683 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
685 2005-10-14 Simon Josefsson <jas@extundo.com>
687 * arcfour.h, arcfour.c: New files.
689 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
691 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
692 include <wchar.h>; no longer needed.
694 2005-10-14 Jakub Jelinek <jakub@redhat.com>
695 and Ulrich Drepper <drepper@redhat.com>
698 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
699 instead of inline stream orientation test and two separate
700 function calls. Pay no attention to USE_IN_LIBIO.
702 2005-10-14 Roland McGrath <roland@redhat.com>
704 Import from libc. [BZ #1331]
705 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
707 Reported by Matej Vela <vela@debian.org>.
709 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
711 * mkdir-p.c (make_dir_parents): Don't report an error if an
712 intermediate directory is in a read-only file system. Problem
713 reported by Eric Blake.
715 2005-10-13 Simon Josefsson <jas@extundo.com>
717 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
718 Move memory allocation outside of loop.
720 2005-10-12 Simon Josefsson <jas@extundo.com>
722 * gc-pbkdf2-sha1.c: New file.
724 * gc.h: Add gc_pbkdf2_sha1 prototype.
726 2005-10-12 Simon Josefsson <jas@extundo.com>
728 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
729 suggested by Bruno Haible <bruno@clisp.org>.
731 2005-10-12 Simon Josefsson <jas@extundo.com>
733 * gc-libgcrypt.c (gc_hmac_sha1): New function.
735 * gc-gnulib.c (gc_hmac_sha1): New function.
737 2005-10-12 Simon Josefsson <jas@extundo.com>
739 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
741 2005-10-12 Simon Josefsson <jas@extundo.com>
743 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
744 GC_USE_HMAC_MD5, respectively.
746 * gc-libgcrypt.c (gc_md5): Fix assert call.
749 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
751 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
753 * gc-gnulib.c (gc_hash_buffer): Ditto.
755 2005-10-11 Bruno Haible <bruno@clisp.org>
757 * c-strcasestr.h: New file, from GNU gettext.
758 * c-strcasestr.c: New file, from GNU gettext.
760 2005-10-11 Bruno Haible <bruno@clisp.org>
762 * c-strcase.h: New file, from GNU gettext.
763 * c-strcasecmp.c: New file, from GNU gettext.
764 * c-strncasecmp.c: New file, from GNU gettext.
766 2005-10-11 Simon Josefsson <jas@extundo.com>
768 * crc.h, crc.c: New files.
770 * gc.h (gc_hash_buffer): Add doc.
772 2005-10-08 Simon Josefsson <jas@extundo.com>
774 * gc.h: Add gc_hash and gc_hash_buffer.
776 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
778 * gc-libgcrypt.c (gc_hash_buffer): Add.
780 2005-10-11 Bruno Haible <bruno@clisp.org>
782 * strcasecmp.c: Include limits.h.
783 (strcasecmp): Avoid integer overflow on exotic platforms.
784 * strncasecmp.c: Include limits.h.
785 (strncasecmp): Avoid integer overflow on exotic platforms.
786 Reported by Paul Eggert.
788 2005-10-06 Simon Josefsson <jas@extundo.com>
790 * hmac-md5.c: New file.
794 2005-10-06 Simon Josefsson <jas@extundo.com>
796 * memxor.c (memxor): Avoid casts and warnings.
798 2005-10-05 Derek Price <derek@ximbiot.com>
800 * getdelim.c (SIZE_MAX): New macro, if not already defined.
802 2005-10-05 Simon Josefsson <jas@extundo.com>
804 * memxor.c (memxor): Fix compiler error.
806 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
807 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
809 * memxor.h, memxor.c: New files.
811 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
812 we assume all systems have it, suggested by Jim Meyering
813 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
814 any systems lack sys/socket.h; mingw32 is known to lack it, but we
815 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
818 2005-10-04 Bruno Haible <bruno@clisp.org>
820 * verify.h (verify_true): Provide alternative definition for C++.
822 2005-10-04 Simon Josefsson <jas@extundo.com>
824 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
825 D. Baushke" <mdb@gnu.org>.
827 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
829 * getdelim.c: Include getdelim.h first. Include <limits.h>.
830 (SSIZE_MAX): New macro, if not already defined.
831 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
834 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
836 * exclude.c: Include verify.h.
837 (verify): Remove. All callers changed to use verify.h's version.
838 * strtoimax.c: Likewise.
839 * utimecmp.c: Likewis.e
842 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
843 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
844 * .cvsignore: Add fts.h, search.h, t-fpending.
845 * settime.c (settime): Fix { typo in previous patch. Also, don't
846 bother returning ENOSYS if settimeofday or stime fails; just let
847 them return whatever errno they want to return.
848 * utimens.c: Include unistd.h, for dup2.
849 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
850 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
852 2005-10-02 Jim Meyering <jim@meyering.net>
855 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
856 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
857 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
858 Remove AT_FDCWD test.
859 Do not consume the fd unless successful.
860 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
861 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
862 block, so that we don't even try to compile it if settimeofday is
863 available. This works around a compilation failure on OSF1 V5.1,
864 due to stime requiring a `long int*' while tv_sec is `int'.
866 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
868 * getdelim.c (getdelim): Remove unused variables.
870 2005-10-01 Simon Josefsson <jas@extundo.com>
872 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
873 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
874 AI_* and EAI_* definitions. Protect function declarations.
876 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
878 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
879 so that the code works even with ancient cpp. Portability problem
880 with GCC 2.7.2.1 reported by Thomas M.Ott.
882 2005-09-27 Jim Meyering <jim@meyering.net>
884 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
886 * intprops.h (signed_type_or_expr__): Define.
887 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
890 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
892 * verify.h (verify_expr): Remove, replacing with:
893 (verify_true): New macro that returns true instead of void.
894 (verify_type__): Remove.
895 (verify): Use verify_true rather than verify_type__.
897 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
899 * utimens.c (ENOSYS): Define if not already defined.
900 (futimens): Support having a null PATH if the file descriptor
903 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
905 (__attribute): Define to empty unless GCC 3.1 or later.
906 This works around a core dump on OpenBSD 3.4, which has GCC
907 2.95.3, which dumps core when given __attribute__(()). It also
908 simplifies other tests, since we really don't want to bother with
909 worrying about which ancient version of GCC supported what.
910 Original problem reported by Yoann Vandoorselaere, with part of
911 the fix suggested by Derek Price.
913 2005-09-24 Jim Meyering <jim@meyering.net>
915 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
916 so we can once again use a positive bitfield width of 1 -- now we
917 don't have to explain why we were using a bitfield width of 2.
919 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
921 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
922 Problem reported by Eric Blake.
923 (getaddrinfo): Initialize se so that it's not garbage.
924 Redo internal storage allocation so that it doesn't make unportable
925 assumptions about alignment.
928 * utimens.c (futimens): Use futimesat if available.
929 Prefer it to futimes since it doesn't have the futimes bug.
931 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
932 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
933 Instead, declare a function that returns a pointer to an array,
934 and use verify_type__ to declare the size of the array.
935 Problem and germ of a solution reported by Bruno Haible.
936 (verify_type__): Use 2, not 1, for bitfield size, to avoid
937 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
939 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
943 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
945 * argmatch.h: Include verify.h
946 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
947 (ARGMATCH_ASSERT): Remove; unused.
948 * canonicalize.c: Assume STDC_HEADERS.
949 * exclude.c: Include "strcase.h".
950 * regex_internal.h [!defined _LIBC]: Likewise.
951 * getusershell.c: Include stdio--.h rather than stdio.h
953 (getusershell): Call fopen, not fopen_safer.
954 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
955 Do not include unistd-safer.h.
956 (save_cwd): Don't call fd_safer; no longer needed
957 now that we include fcntl--.h.
959 * getdate.y (relative_time): New type.
960 (RELATIVE_TIME_0): New constant.
961 (parser_control): Use relative_time instead of doing it ourselves.
962 (%union): Add new relative_time rel member.
963 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
965 (relunit, relunit_snumber): Now of type rel.
966 (zone, rel, relunit, get_date): Adjust to above changes.
968 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
969 Do not include unistd-safer.h.
970 (getloadavg): Don't call fd_safer; no longer needed
971 now that we include fcntl--.h.
973 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
974 (make_dir_parents): Treat ENOSYS like EEXIST.
976 Improve quality of diagnostics on restore_cwd failure.
977 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
978 (make_dir_parents): Last arg is now int * (for errno), not bool *.
979 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
980 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
981 each time through the loop. Do not diagnose restore_cwd failure;
982 that is the caller's job (and perhaps the caller does not care).
984 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
985 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
986 If the file already exists but is not a directory, don't bother
987 to try to make its parents.
988 Close potential file descriptor leak if we can't chdir("/") (!).
989 Don't always return true if chdir($PWD) fails; return true only
990 if the requested action was done successfully (except for the
992 Don't log final directory unless we actually made it.
993 Refactor to avoid duplicate code to fix up permissions.
994 Don't attempt to fix up parent permissions if chdir($PWD) fails.
996 * strftime.c (my_strftime): Rewrite the previous change slightly,
997 to make it a bit faster and (I hope) clearer.
998 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
999 Fix bug in formats like %2N.
1001 * verify.h: New file.
1003 2005-09-22 Jim Meyering <jim@meyering.net>
1005 Sync from coreutils.
1007 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1009 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1010 the .tm_year member, since otherwise gcc-4.0 would now warn about
1011 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1013 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1014 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1016 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1017 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1018 when run in a time zone for which daylight savings time is in effect
1019 for the starting date.
1021 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1022 stop us from restricting permissions of just-created absolute-named
1024 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1025 to restore initial working directory.
1026 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1027 to tell caller if/when we change the working directory and are
1028 unable to return to the initial one.
1029 * mkdir-p.h (make_dir_parents): Update prototype.
1030 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1031 `return false'. This fixes a bug introduced on 2004-07-30.
1033 * openat.c (fdopendir): Be sure to close the supplied
1034 file descriptor before returning. This makes our replacement
1035 implementation a little closer to Solaris's, where fdopendir
1036 ties the file descriptor to the returned DIR* pointer.
1037 * openat.c (unlinkat): New function.
1038 * openat.h (unlinkat): Add prototype.
1039 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1040 (openat_restore_fail): Rename from openat_restore_die.
1041 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1043 Provide an alternative to exiting immediately upon save_cwd or
1044 restore_cwd failure. Now, an application can arrange e.g.,
1045 to perform a longjump in that case.
1046 * openat.c: Include dirname.h.
1047 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1048 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1049 and openat_restore_die rather than calling error directly.
1050 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1052 * openat-die.c (openat_save_die, openat_restore_die): New file.
1053 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1055 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1056 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1057 int utc, int nanoseconds);
1059 date should not have to allocate a megabyte of virtual memory to
1060 handle a format argument like +%1048575T. When implemented with
1061 strftime, it must allocate such a buffer, use strftime to fill it
1062 in, print it, then free it.
1063 With fprintftime, it simply prints everything and exits.
1064 With no need for memory allocation, that's one fewer way to fail.
1065 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1066 optional field width, not before, so we accept %9:z, not %:9z.
1067 (my_strftime): Be sure to use L_('x') for literals.
1069 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1070 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1071 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1072 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1073 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1074 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1075 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1076 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1077 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1079 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1080 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1081 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1082 and don't include <sys/file.h>).
1084 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1086 Sync from coreutils.
1088 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1089 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1090 [!LDAV_DONE]: Avoid unused variable warning.
1092 2005-09-21 Bruno Haible <bruno@clisp.org>
1094 * unicodeio.h (unicode_to_mb): New declaration.
1096 2005-09-20 Derek Price <derek@ximbiot.com>
1098 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1100 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1102 Use a consistent style for including <config.h>.
1103 * __fpending.c, acl.c, argmatch.c,
1104 argp-help.c, argp-parse.c,
1105 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1106 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1107 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1108 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1109 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1110 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1111 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1112 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1113 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1114 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1115 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1116 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1117 modechange.c, mountlist.c, open-safer.c, physmem.c,
1118 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1119 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1120 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1121 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1122 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1123 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1124 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1125 userspec.c, utimecmp.c, version-etc-fsf.c,
1126 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1127 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1128 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1129 Standardize inclusion of config.h.
1130 * __fpending.h, dirfd.h, getdate.h, human.h,
1131 inttostr.h: Removed inclusion of config.h from header files.
1132 * inttostr.c: Adjusted in-tree users.
1133 * timespec.h: Remove superfluous warning to include config.h.
1134 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1135 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1136 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1137 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1139 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1141 * stat-time.h: New file.
1142 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1143 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1145 (timespec_cmp): New function.
1146 * utimecmp.c: Include stat-time.h.
1147 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1148 members exist, not on the obsolescent ST_MTIM_NSEC.
1149 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1151 2005-09-15 Derek Price <derek@ximbiot.com>
1152 Paul Eggert <eggert@cs.ucla.edu>
1154 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1155 changes, consolidating in...
1156 * regex_internal.h: ...this file.
1158 2005-09-15 Derek Price <derek@ximbiot.com>
1160 * regex_internal.h: Blank `pure' for GNUC < 3.
1161 * regex_internal.c: Ditto, using this...
1162 (__GNUC_PREREQ): ...new macro.
1163 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1164 (__GNUC_PREREQ): ...this new macro.
1166 * strstr.h: Include string.h. Define strstr as a macro here.
1168 2005-09-13 Derek Price <derek@ximbiot.com>
1170 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1172 Reported by Jim Meyering <jim@meyering.net>.
1174 2005-09-13 Jim Meyering <jim@meyering.net>
1176 * canon-host.c: Filter through gnu indent and reword comments slightly.
1177 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1179 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1181 * lib/base64.c: Typo.
1182 (base64_encode): Put b64str in initialized data section.
1184 2005-09-12 Derek Price <derek@ximbiot.com>
1186 Return usable errors from canon-host.
1187 * canon-host.h: New file.
1188 * canon-host.c (canon_host): Wrap...
1189 (canon_host_r): ...this new function, which now relies exclusively on
1191 (ch_strerror): New function.
1192 (last_cherror): New global.
1193 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1194 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1196 (freeaddrinfo): Free ai->ai_canonname when set.
1198 2005-09-12 Derek Price <derek@ximbiot.com>
1199 Paul Eggert <eggert@cs.ucla.edu>
1201 * glob-libc.h: Renamed from glob_.h. The new version is
1202 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1203 protecting things that should be done only in gnulib contexts.
1204 * glob_.h: New file, containing only the glob things needed for
1206 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1207 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1208 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1209 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1210 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1211 and to respect the namespace rules better.
1213 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1215 Merge glibc and coreutils changes into gnulib, plus a few
1217 * md5.c: Use #error rather than a string.
1218 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1219 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1220 (__attribute__): Define to empty for non recent-GCC.
1221 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1222 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1223 Renamed from their non-__ counterparts, with new macros replacing
1224 them if not _LIBC. Add __THROW attribute.
1226 (struct md5_ctx): Align buffer if using GCC.
1227 * sha1.h (struct sha1_ctx): Likewise.
1228 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1229 The old name was backwards.
1230 (NOTSWAP): Remove; not used.
1231 (rol): New macro, moved here from md5.h.
1232 (sha1_process_block): Remove a FIXME that doesn't make sense.
1234 2005-09-12 Derek Price <derek@ximbiot.com>
1236 * gai_strerror.c: Include config.h when available. Include
1237 getaddrinfo.h before other headers to test interface.
1238 Reported by Larry Jones <lawrence.jones@ugs.com>.
1240 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1242 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1243 definitions, since that's the preferred style in glibc.
1244 Fix a minor spacing issue, and update copyright notice to match glibc's.
1246 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1248 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1250 2005-09-06 Simon Josefsson <jas@extundo.com>
1252 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1253 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1255 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1257 Change bitset word type from unsigned int to unsigned long int,
1258 as this has better performance on typical 64-bit hosts.
1259 Port bitset code to hosts with unusual word sizes.
1260 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1261 (build_collating_symbol):
1262 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1263 argument is a bitset. This is merely a style issue, but it makes
1264 it clearer that an entire array is expected.
1265 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1266 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1267 Port to the case where bitset_word is not the same as unsigned int.
1268 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1269 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1271 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1272 (build_trtable, group_nodes_into_DFAstates):
1274 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1275 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1276 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1277 * regexec.c (group_nodes_into_DFAstates): Likewise.
1278 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1279 * regcomp.c (optimize_subexps, lower_subexp):
1280 Work even if bitset_word has holes in its bitwise representation.
1281 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1282 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1284 * regex_internal.c (re_string_reconstruct):
1285 Don't assume UCHAR_MAX == 255.
1286 * regex_internal.h (bitset_set_all): Likewise.
1287 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1289 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1290 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1292 (BITSET_WORD_MAX): New macro.
1293 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1294 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1295 (bitset_empty, bitset_copy):
1296 Prefer sizeof (bitset) to multiplying it out ourselves.
1297 (bitset_not_merge): Remove; unused.
1298 (bitset_contain): Return bool, not unsigned int with one bit on.
1299 All callers changed.
1300 * regexec.c (build_trtable): Don't assume bitset has no stricter
1301 alignment than re_node_set; do this by defining a new internal
1302 type struct dests_alloc and using it to allocate memory.
1304 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1306 Check for arithmetic overflow when calculating sizes, to prevent
1307 some buffer-overflow issues. These patches are conservative, in the
1308 sense that when I couldn't determine whether an overflow was possible,
1309 I inserted a run-time check.
1310 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1311 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1312 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1313 (re_xnrealloc, re_x2nrealloc): New inline functions.
1314 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1315 (build_equiv_class, build_charclass): Check for arithmetic overflow
1316 in size expression calculations.
1317 * lib/regex_internal.c (re_string_realloc_buffers):
1318 (build_wcs_upper_buffer, re_node_set_add_intersect):
1319 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1320 (re_dfa_add_node, register_state): Likewise.
1321 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1322 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1323 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1324 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1326 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1328 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1329 to avoid a collision with bits/local_lim.h in glibc.
1330 All uses changed. Problem reported by Dmitry V. Levin in
1331 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1333 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1334 bugs in int versus size_t comparisons.
1335 (re_string_context_at): Fix bug where the code assumed that
1338 Use bool where appropriate.
1339 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1340 All callers changed.
1341 (calc_eclosure_iter): Likewise, for ROOT arg.
1342 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1343 (build_charclass_op): Likewise, for NON_MATCH arg.
1344 * regex_internal.c (re_string_allocate, re_string_construct):
1345 (re_string_construct_common): Likewise, for ICASE arg.
1346 * regexec.c (re_search_2_stub, re_search_stub):
1347 Likewise, for RET_LEN arg.
1348 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1349 (set_regs): Likewise, for FL_BACKTRACK arg.
1350 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1351 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1352 (calc_eclosure_iter, parse_bracket_exp):
1353 Use bool for internal variables that are booleans.
1354 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1355 (set_regs, build_sifted_states, sift_states_bkref):
1356 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1357 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1358 (find_collation_sequence_value):
1360 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1361 (re_node_set_compare):
1362 Return bool, not int. All callers changed.
1363 * regexec.c (check_halt_node_context, check_dst_limits):
1364 (build_trtable, check_node_accept): Likewise.
1365 * regex_internal.h: Include stdbool.h.
1367 Fix bugs uncovered when converting to bool.
1368 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1369 failure instead of charging ahead blindly.
1370 * regex_internal.c (register_state): Likewise.
1371 * regexec.c (re_search_2_stub): Use simpler method than boolean
1372 for freeing internal storage.
1373 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1374 bitset pieces used as boolean, to avoid undefined behavior
1375 on hosts that do int overflow checking.
1377 2005-08-31 Derek Price <derek@ximbiot.com>
1379 * getdelim.c (getdelim): Return EOF on EOF.
1380 Reported by Larry Jones <lawrence.jones@ugs.com>.
1382 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1384 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1385 lengths fit in regoff_t; this isn't true if regoff_t is the same
1387 * regex.c (re_search_internal): 5th arg is LAST_START
1388 (= START + RANGE) instead of RANGE. This avoids overflow
1389 problems when regoff_t is the same width as size_t.
1390 All callers changed.
1391 (re_search_2_stub): Check for overflow when adding the
1392 sizes of the two strings.
1393 (re_search_stub): Check for overflow when adding START
1394 to RANGE; if it occurs, substitute the extreme value.
1396 2005-08-31 Jim Meyering <jim@meyering.net>
1398 * regcomp.c (search_duplicated_node): Make first pointer arg
1400 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1401 (register_state): Likewise.
1402 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1403 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1404 (group_nodes_into_DFAstates): Likewise.
1406 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1408 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1409 old glibc regex code mishandles strings longer than 2**31 bytes.
1410 This patch fixes this when the regex code is used in gnulib
1411 (i.e., outside glibc).
1413 This patch should not affect the use of the regex code inside
1414 glibc. No doubt this problem also needs to be handled for glibc
1415 as well, but the result will be an incompatible change to the
1416 glibc ABI, and the old ABI will have to be supported too. That
1417 can be the the subject for another patch.
1419 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1420 governing whether the rest of this patch is active. By default,
1421 the macro is disabled and the patch has no effect.
1422 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1423 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1424 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1425 (re_match_2, re_set_registers): Use the new types.
1426 * regex_internal.h (Idx, re_hashval_t): New types.
1427 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1429 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1430 (re_string_context_at, bin_tree_t, re_dfastate_t):
1431 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1432 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1433 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1434 (re_string_char_size_at, re_string_wchar_at):
1435 (re_string_elem_size_at):
1436 Use the new types and macros to port to 64-bit hosts.
1437 Use unsigned types for internal values, so that the code
1438 mostly works even for arrays larger than SSIZE_MAX.
1439 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1440 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1441 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1442 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1443 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1444 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1445 (calc_inveclosure, parse_dup_op, build_range_exp):
1446 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1447 (fetch_number, create_token_tree, mark_opt_subexp):
1449 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1450 (create_cd_newstate, re_string_allocate, re_string_construct):
1451 (re_string_realloc_buffers, build_wcs_upper_buffer):
1452 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1453 (re_string_reconstruct, re_string_peek_byte_case):
1454 (re_string_fetch_byte_case, re_string_context_at):
1455 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1456 (re_node_set_init_copy, re_node_set_add_intersect):
1457 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1458 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1459 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1460 (re_acquire_state, re_acquire_state_context, register_state):
1462 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1463 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1464 (re_search_internal, re_search_2_stub, re_search_stub)
1465 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1466 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1467 (update_cur_sifted_state, check_dst_limits):
1468 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1469 (check_subexp_limits, sift_states_bkref, merge_state_array):
1470 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1471 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1472 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1473 (expand_bkref_cache, check_node_accept_bytes):
1474 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1475 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1476 (acquire_init_state_context, check_halt_node_context):
1477 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1478 (sift_states_backward, clean_state_log_if_needed):
1479 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1480 (find_recover_state, transit_state_sb, transit_state_mb):
1481 (transit_state_bkref, build_trtable, match_ctx_clean):
1483 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1484 to work around an assumption that REG_MISSING is negative.
1486 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1487 (seek_collating_symbol_entry) [defined _LIBC]:
1488 (lookup_collation_sequence_value) [defined _LIBC]:
1489 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1490 Use prototypes rather than old-style function definitions.
1491 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1492 (transit_state_sb) [0]:
1493 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1495 * regexec.c (re_search_internal): Simplify update of rm_so and
1498 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1499 (optimize_subexps, lower_subexp):
1500 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1501 since the signed shift might overflow. Use 1u<<31 instead.
1502 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1503 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1506 * regcomp.c (optimize_subexps, lower_subexp):
1507 Use CHAR_BIT rather than 8, for clarity.
1508 * regexec.c (check_dst_limits_calc_pos_1):
1509 (check_subexp_matching_top): Likewise.
1510 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1511 have to worry about portability issues when shifting it left.
1512 Remove no-longer-needed test for table_size > 0.
1513 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1514 in a word, as the resulting behavior is undefined.
1515 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1516 in one case, a <= should have been an <, and in another case the
1517 whole test was missing.
1518 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1519 the standard name CHAR_BIT.
1520 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1521 this is not true on one's complement and signed-magnitude hosts.
1523 * regex_internal.h (re_sub_match_top_t): Remove unused member
1525 (struct re_dfa_t): Remove unused member states_alloc.
1526 * regcomp.c (init_dfa): Don't initialize unused members.
1528 2005-08-31 Bruno Haible <bruno@clisp.org>
1530 * strstr.c: Include <stddef.h>, for NULL.
1531 * strcasestr.c: Likewise.
1532 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1534 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1536 * iconvme.h: Add prototype for iconv_alloc.
1538 2005-08-29 Simon Josefsson <jas@extundo.com>
1540 * iconvme.c: Fix errno.
1542 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1544 * iconvme.c: Split iconv_string into iconv_alloc.
1546 2005-08-27 Jim Meyering <jim@meyering.net>
1548 * fopen-safer.c: Merge minor changes from coreutils.
1549 * dup-safer.c: Likewise.
1550 * fd-safer.c: Likewise.
1552 Merge from coreutils.
1553 * stdio--.h: New file.
1554 * stdlib--.h: New file.
1555 * mkstemp-safer.c: New file.
1557 GNU tar needs these.
1558 * pipe-safer.c: New file.
1559 * creat-safer.c: New file.
1560 * fcntl--.h (creat): Define to creat_safer.
1561 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1562 * unistd--.h (pipe): Define to pipe_safer.
1563 * unistd-safer.h: Declare pipe_safer.
1565 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1567 * regex_internal.h: Remove all references to
1568 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1570 (bitset_not, bitset_merge, bitset_not_merge):
1571 (bitset_mask, re_string_allocate, re_string_construct):
1572 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1573 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1574 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1575 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1576 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1577 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1578 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1579 (re_acquire_state_context):
1580 Remove unnecessary forward decls.
1581 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1582 Put __attribute at function definition,
1583 now that the function decl has been removed.
1584 * lib/regex_internal.c (re_string_peek_byte_case):
1585 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1588 2005-08-26 Simon Josefsson <jas@extundo.com>
1590 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1591 Haible <bruno@clisp.org>.
1593 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1595 * regexec.c (set_regs): Don't alloca with an unbounded size.
1597 alloca modernization/simplification for regex.
1598 * regex.c: Remove portability cruft for alloca. This no longer
1599 needs to be at the start of the file, and can be moved into
1600 regex_internal.h and simplified.
1601 * regex_internal.h: Include <alloca.h>.
1602 (__libc_use_alloca) [!defined _LIBC]: New macro.
1603 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1604 now works outside glibc.
1606 2005-08-24 Simon Josefsson <jas@extundo.com>
1608 * getpass.c: Add WIN32 implementation. Conditionalize use of
1609 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1610 GLIBC specific code.
1612 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1614 Make regex safe for g++. This fixes one real bug (an "err"
1615 that should have been "*err"). g++ problem reported by
1617 * regex_internal.h (re_calloc): New macro, consistent with
1618 re_malloc etc. All callers of calloc changed to use re_calloc.
1619 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1620 not int. All callers changed.
1621 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1622 just use an array of size MB_LEN_MAX.
1623 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1624 (find_recover_state): Change "err" to "*err"; this fixes what
1625 appears to be a real bug.
1626 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1629 2005-08-25 Jim Meyering <jim@meyering.net>
1631 * open-safer.c: Include <config.h>.
1632 Otherwise, we'd lose LARGEFILE support in any file using
1635 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1637 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1638 * regex.h (regerror): Likewise.
1640 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1641 requires this. (The code never needed it.)
1643 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1644 All uses of recently-renamed identifiers changed to use the new,
1645 POSIX-compliant names. The code will build and run just fine
1646 without these changes, but it's better to eat our own dog food
1647 and use the standard-conforming names.
1649 * regex.h: Fix a multitude of POSIX name space violations.
1650 These changes have an effect only for programs that define
1651 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1652 do not change anything for programs compiled in the normal way.
1653 Also, there is no effect on the ABI.
1655 (_REGEX_SOURCE): New macro.
1656 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1657 defined and _GNU_SOURCE is not; this fixes a name space violation.
1659 Rename the following macros to obey POSIX requirements.
1660 The old names are still visible as macros if _REGEX_SOURCE is defined.
1661 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1662 RE_BACKSLASH_ESCAPE_IN_LISTS.
1663 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1664 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1665 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1666 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1667 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1668 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1669 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1670 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1671 (REG_INTERVALS): renamed from RE_INTERVALS.
1672 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1673 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1674 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1675 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1676 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1677 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1678 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1679 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1680 RE_UNMATCHED_RIGHT_PAREN_ORD.
1681 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1682 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1683 (REG_DEBUG): renamed from RE_DEBUG.
1684 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1685 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1686 unusual, since we can't clash with the POSIX REG_ICASE.
1687 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1688 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1689 (REG_NO_SUB): renamed from RE_NO_SUB.
1690 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1691 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1692 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1693 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1694 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1695 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1696 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1697 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1698 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1699 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1700 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1701 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1702 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1703 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1704 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1705 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1706 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1707 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1708 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1709 (REG_FIXED): Renamed from REGS_FIXED.
1710 (REG_NREGS): Renamed from RE_NREGS.
1712 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1713 of other REG_* macros, since POSIX says the user is allowed to
1714 #undef these macros selectively.
1716 (reg_errcode_t): Update comment stating what other tables need
1719 Rename the following enum values to obey POSIX requirements.
1720 The old names are still visible as macros.
1721 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1722 is not defined, since GNU is supposed to be a superset of POSIX as
1723 much as possible, and since we want reg_errcode_t to be a signed
1724 type for implementation consistency.
1725 (_REG_NOERROR): Renamed from REG_NOERROR.
1726 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1727 (_REG_BADPAT): Renamed from REG_BADPAT.
1728 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1729 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1730 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1731 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1732 (_REG_EBRACK): Renamed from REG_EBRACK.
1733 (_REG_EPAREN): Renamed from REG_EPAREN.
1734 (_REG_EBRACE): Renamed from REG_EBRACE.
1735 (_REG_BADBR): Renamed from REG_BADBR.
1736 (_REG_ERANGE): Renamed from REG_ERANGE.
1737 (_REG_ESPACE): Renamed from REG_ESPACE.
1738 (_REG_BADRPT): Renamed from REG_BADRPT.
1739 (_REG_EEND): Renamed from REG_EEND.
1740 (_REG_ESIZE): Renamed from REG_ESIZE.
1741 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1742 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1743 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1744 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1745 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1747 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1748 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1749 changed. But support the old name if the new one is not defined
1750 and if _REGEX_SOURCE.
1752 Change the following member names in struct re_pattern_buffer.
1753 The old names are still supported if !_REGEX_SOURCE.
1754 The new names are always supported, regardless of _REGEX_SOURCE.
1755 (re_buffer): Renamed from buffer.
1756 (re_allocated): Renamed from allocated.
1757 (re_used): Renamed from used.
1758 (re_syntax): Renamed from syntax.
1759 (re_fastmap): Renamed from fastmap.
1760 (re_translate): Renamed from translate.
1761 (re_can_be_null): Renamed from can_be_null.
1762 (re_regs_allocated): Renamed from regs_allocated.
1763 (re_fastmap_accurate): Renamed from fastmap_accurate.
1764 (re_no_sub): Renamed from no_sub.
1765 (re_not_bol): Renamed from not_bol.
1766 (re_not_eol): Renamed from not_eol.
1767 (re_newline_anchor): Renamed from newline_anchor.
1769 Change the following member names in struct re_registers.
1770 The old names are still supported if !_REGEX_SOURCE.
1771 The new names are always supported, regardless of _REGEX_SOURCE.
1772 (rm_num_regs): Renamed from num_regs.
1773 (rm_start): Renamed from start.
1774 (rm_end): Renamed from end.
1776 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1777 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1778 Prepend __ to parameter names.
1780 Undo yesterday's changes.
1782 2005-08-24 Jim Meyering <jim@meyering.net>
1784 Sync from coreutils.
1785 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1787 2005-08-21 Bruno Haible <bruno@clisp.org>
1789 * lock.h: Add multiple inclusion guard.
1790 * tls.h: Add multiple inclusion guard.
1792 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1794 * regex.h (REG_NOSYS)
1795 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1796 Define, since POSIX requires it as of 2001.
1797 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1798 New private symbol, used to keep the enum signed in all cases.
1799 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1800 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1802 * regex_internal.c (re_string_skip_chars, register_state):
1804 Remove forward decls; no longer needed now that we use prototypes.
1805 * regexec.c (acquire_init_state_context, check_halt_node_context):
1806 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1807 (clean_state_log_if_needed): Likewise.
1809 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1811 Fix problems reported by Sam Steingold in
1812 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1813 * regexec.c (sift_states_bkref): Fix portability bug: the code
1814 assumed that reg_errcode_t is a signed type, which is not
1815 necessarily true if _XOPEN_SOURCE is not defined.
1816 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1817 some compilers warn about it otherwise.
1819 2005-08-20 Jim Meyering <jim@meyering.net>
1821 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1822 of unused local, dfa.
1824 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1826 * regcomp.c (create_initial_state): Remove duplicate decl.
1827 (init_word_char, create_initial_state, duplicate_node_closure):
1828 (fetch_token, peek_token_bracket, build_range_exp):
1829 (build_collating_symbol): Remove forward decls; no longer needed
1830 now that we use prototypes.
1833 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1834 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1835 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1836 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1837 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1838 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1839 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1840 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1841 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1842 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1843 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1844 (build_charclass, build_charclass_op, fetch_number, create_tree):
1845 (create_token_tree, mark_opt_subexp, duplicate_tree):
1846 Use prototypes rather than old-style definitions.
1849 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1850 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1851 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1852 (re_string_reconstruct, re_string_peek_byte_case):
1853 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1854 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1855 (re_node_set_init_copy, re_node_set_add_intersect):
1856 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1857 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1858 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1859 (re_acquire_state, re_acquire_state_context, register_state):
1860 (create_ci_newstate, create_cd_newstate, free_state):
1862 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1863 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1864 (re_search_internal, prune_impossible_nodes):
1865 (acquire_init_state_context, check_matching, static):
1866 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1867 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1868 (update_regs, sift_states_backward, build_sifted_states):
1869 (clean_state_log_if_needed, merge_state_array):
1870 (update_cur_sifted_state, add_epsilon_src_nodes):
1871 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1872 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1873 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1874 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1875 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1876 (check_arrival, check_arrival_add_next_nodes):
1877 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1878 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1879 (check_node_accept_bytes, check_node_accept, extend_buffers):
1880 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1881 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1886 (re_string_allocate, re_string_construct, re_string_reconstruct):
1887 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1888 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1889 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1890 (re_string_context_at, re_string_peek_byte_case):
1891 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1892 is defined, since we now use prototypes always.
1894 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1895 C89 or better. All uses removed.
1897 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1899 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1900 [defined lint]: Suppress bogus uninitialized-variable warnings.
1902 * regcomp.c (duplicate_node): Return new index, not an error code,
1903 and let the caller return REG_ESPACE if out of space. This
1904 removes an uninitialied-variable warning with GCC 4.0.1, and also
1905 avoids taking the address of a local variable. All callers
1908 2005-08-19 Jim Meyering <jim@meyering.net>
1910 * regexec.c (proceed_next_node): Redo local variables to
1911 avoid GCC shadowing warnings.
1913 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1915 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1916 (re_node_set_insert_last, re_dfa_add_node):
1917 Rename local variables to avoid GCC shadowing warnings.
1919 2005-08-18 Bruno Haible <bruno@clisp.org>
1921 * strstr.c (strstr): Fix return value in multibyte case.
1922 * strcasestr.c (strcasestr): Likewise.
1924 2005-08-17 Jim Meyering <jim@meyering.net>
1926 Make the %s format (seconds since the epoch) work for a negative
1927 number and when used with a zero-padded field width, e.g. %015s.
1929 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1930 label so that it precedes the code to set `digits'. Otherwise,
1931 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1932 print `00-22'. Now, it prints `-0022', as it should.
1934 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1936 * regex.h: Remove useless space-before-tab. From coreutils.
1938 2005-08-17 Bruno Haible <bruno@clisp.org>
1940 * strcasestr.h: New file.
1941 * strcasestr.c: New file.
1943 2005-08-17 Bruno Haible <bruno@clisp.org>
1945 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1946 * strstr.c: Completely rewritten, with multibyte locale support.
1948 2005-08-17 Bruno Haible <bruno@clisp.org>
1950 * strcasecmp.c: Use mbuiter.h.
1952 2005-08-17 Bruno Haible <bruno@clisp.org>
1954 * mbuiter.h: New file.
1956 2005-08-16 Bruno Haible <bruno@clisp.org>
1958 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1960 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1961 NUL byte, not after it.
1963 2005-08-16 Bruno Haible <bruno@clisp.org>
1965 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1966 the valid ones. Makes the comparison operations transitive:
1967 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1968 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1970 2005-08-16 Bruno Haible <bruno@clisp.org>
1972 * strcase.h (strcasecmp): Add note in comments.
1973 * strncasecmp.c: Use code from strcasecmp.c.
1974 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1975 (strcasecmp): Work correctly in multibyte locales.
1977 2005-08-16 Bruno Haible <bruno@clisp.org>
1979 * strnlen1.h: New file.
1980 * strnlen1.c: New file.
1982 2005-08-16 Bruno Haible <bruno@clisp.org>
1984 * mbfile.h: New file.
1986 2005-08-16 Bruno Haible <bruno@clisp.org>
1988 * mbiter.h: New file.
1990 2005-08-16 Bruno Haible <bruno@clisp.org>
1992 * mbchar.h: New file.
1993 * mbchar.c: New file.
1995 2005-08-16 Bruno Haible <bruno@clisp.org>
1997 * tls.h: New file, from GNU gettext.
1998 * tls.c: New file, from GNU gettext.
2000 2005-08-15 Bruno Haible <bruno@clisp.org>
2002 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2005 2005-08-14 Jim Meyering <jim@meyering.net>
2007 Sync from coreutils.
2009 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2010 Use the hash-table-based cycle-detection code not just when
2011 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2012 Reported by James Youngman in
2013 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2014 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2015 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2016 This lets us compile with -DFTS_DEBUG, once again.
2017 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2018 * fts.c (fd_safer): Remove decl.
2019 Include fcntl--.h rather than unistd-safer.h
2020 (fts_safe_changedir): Don't call fd_safer; no longer needed
2021 now that we include fcntl--.h.
2023 2005-08-11 Simon Josefsson <jas@extundo.com>
2025 * readline.h, readline.c: New file.
2027 2005-08-11 Bruno Haible <bruno@clisp.org>
2029 * strnlen.h (strnlen): Change parameter name to match comment.
2031 2005-08-10 Simon Josefsson <jas@extundo.com>
2033 * strndup.c: Use strnlen.h.
2035 * strnlen.h: New file.
2037 2005-08-02 Simon Josefsson <jas@extundo.com>
2039 * getline.h, getline.c: Rewrite.
2041 * getdelim.h, getdelim.c: New files, ported from glibc.
2043 2005-07-31 Bruno Haible <bruno@clisp.org>
2045 * lock.h (gl_lock_initializer): New macro.
2046 (gl_lock_define_initialized): Use it.
2047 (gl_rwlock_initializer): New macro.
2048 (gl_rwlock_define_initialized): Use it.
2049 (gl_recursive_lock_initializer): New macro.
2050 (gl_recursive_lock_define_initialized): Use it.
2052 2005-07-26 Bruno Haible <bruno@clisp.org>
2054 * lock.h: Update from GNU gettext.
2055 * lock.c: Update from GNU gettext.
2057 2005-07-18 Bruno Haible <bruno@clisp.org>
2059 * lock.h (gl_once_t): New type.
2060 (gl_once_define, gl_once): New macros.
2061 * lock.c (fresh_once): New variable.
2062 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2065 2005-07-18 Simon Josefsson <jas@extundo.com>
2067 * check-version.c (check_version): Accept identical versions too.
2069 2005-07-18 Bruno Haible <bruno@clisp.org>
2071 * lock.h: New file, from GNU gettext.
2072 * lock.c: New file, from GNU gettext.
2074 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2076 * quotearg.c: Add translator comment suggested by Bruno Haible,
2077 with a minor change.
2079 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2081 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2082 copyright symbol and the year.
2083 * version-etc.c (COPYRIGHT_YEAR): New constant.
2084 (version_etc_va): Use parameterized copyright notice.
2085 Reword to conform to the current GNU coding standards.
2087 2005-07-11 Simon Josefsson <jas@extundo.com>
2089 * size_max.h: New file.
2091 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2093 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2096 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2097 and Paul Eggert <eggert@cs.ucla.edu>
2099 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2100 in wint_t, not wchar_t. Remove now-unnecessary cast.
2102 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2104 * regex.c, regex.h: Sync from libc.
2105 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2106 New files, synced from libc, except that regex_internal.h
2107 currently has a small porting fix.
2109 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2111 Remove the dependency of the strftime module on the tzset module.
2112 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2113 Copy the input structure, to work around some of the bug with
2114 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2115 Solaris releases, you should also use the tzset module, but we won't
2116 require it as a dependency any more since we don't want LGPLed code
2117 to depend on GPLed code.
2119 2005-07-02 Jim Meyering <jim@meyering.net>
2121 * backupfile.c (backup_args): Change a `0' to NULL.
2123 2005-07-01 Jim Meyering <jim@meyering.net>
2125 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2126 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2127 * save-cwd.c, tempname.c:
2128 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2129 and don't include <sys/file.h>).
2131 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2133 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2134 declares only 'struct timespec;' (!).
2136 2005-06-29 Jim Meyering <jim@meyering.net>
2138 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2139 type name. Use the variable name instead.
2140 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2142 2005-06-28 Simon Josefsson <jas@extundo.com>
2144 * check-version.h, check-version.c: New files.
2146 2005-06-28 Simon Josefsson <jas@extundo.com>
2148 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2149 collision with global variable. Better indentation. Don't
2150 increment buffer pointer beyond buffer end. Based on comments
2151 from Paul Eggert <eggert@cs.ucla.edu>.
2155 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2157 * canon-host.c (canon-host): Append trailing "," to 0 in
2158 initializer of struct addrinfo, as an indication that we don't
2159 care how many members the structure has.
2161 2005-06-24 Derek Price <derek@ximbiot.com>
2162 and Bruno Haible <bruno@clisp.org>
2164 Remove stat module & update lstat.
2165 * stat.c: Remove this file...
2166 (slash_aware_lstat): ...moving this content and its support...
2167 * lstat.c (rpl_lstat): ...into here.
2168 * lstat.h: New file.
2170 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2172 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2173 (ranged_convert): Don't save conversion in a temporary struct.
2174 This causes a warning with GCC 4.0.0, and anyway in the typical
2175 case it's not worth the extra 100 bytes or so of code.
2176 (ranged_convert, __mktime_internal): When calling a function via a
2177 pointer P, use P () rather than (*P) (), as we now assume C89 or
2180 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2182 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2183 "who -r" failed to give output. Problem reported by Tim Waugh.
2185 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2186 (xcalloc): Use it to avoid needless tests.
2187 Problem reported by Jim Meyering.
2189 2005-06-16 Jim Meyering <jim@meyering.net>
2191 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2192 when either N or S is zero.
2194 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2196 * argp.h (__option_is_short): Check upper limit of
2197 __key. Isprint() requires its argument to have the value
2198 of an unsigned char or EOF.
2200 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2202 * fnmatch.c (fnmatch): If there is an encoding error in a
2203 multibyte string or pattern, fall back on unibyte matching.
2204 Problem reported by James Youngman.
2206 2005-06-08 Bruno Haible <bruno@clisp.org>
2208 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2211 2005-06-08 Bruno Haible <bruno@clisp.org>
2213 * csharpcomp.h: New file, from GNU gettext.
2214 * csharpcomp.c: New file, from GNU gettext.
2215 * csharpcomp.sh.in: New file, from GNU gettext.
2217 2005-06-07 Derek Price <derek@ximbiot.com>
2220 * glob_.h: Indent nested #ifdef.
2222 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2224 Sync from coreutils.
2225 Use "file name" when talking about file names, instead of "filename"
2226 or "path", as per the GNU coding standards.
2227 * mkdir-p.c: Renamed from makepath.c.
2228 (make_dir_parents): Renamed from make_path. All callers changed.
2229 * mkdir-p.h: Likewise. All includers changed.
2230 * filenamecat.c: Renamed from path-concat.c.
2231 (file_name_concat): Renamed from path_concat. All callers changed.
2232 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2233 * filenamecat.h: Likewise. All includers changed.
2234 * acl.c: Don't use "path" or "filename" to mean "file name"
2235 in comments or local variable names.
2236 * basename.c: Likewise.
2237 * canonicalize.c, canonicalize.h: Likewise.
2238 * dirname.c, dirname.h: Likewise.
2239 * euidaccess.c: Likewise.
2240 * exclude.c: Likewise
2241 * fnmatch_.h, fnmatch_loop.c: Likewise.
2242 * fsusage.c, fsuage.h: Likewise.
2243 * fts.c, fts_.h: Likewise.
2244 * getcwd.c: Likewise.
2245 * getloadavg.c: Likewise.
2246 * mkstemp.c: Likewise.
2247 * mountlist.c, mountlist.h: Likewise.
2248 * openat.c, openat.h: Likewise.
2249 * readlink-stub.c: Likewise.
2250 * readutmp.c, readutmp.h: Likewise.
2251 * rename.c: Likewise.
2252 * rmdir.c: Likewise.
2254 * savedir.c: Likewise.
2255 * stripslash.c: Likewise.
2256 * tempname.c: Likewise.
2257 * xreadlink.c: Likewise.
2258 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2260 * exclude.h: Likewise.
2262 * euidaccess.c (getuid, getgid, getuid, getegid)
2263 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2264 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2265 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2266 * pathmax.h: Include <limits.h> unconditionally, since other
2267 files have been getting away with it for years (MORE/BSD 4.3
2269 * userspec.c (getpwnam, getgrnam, getgrgid)
2270 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2272 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2273 Define to 256, not 255, as per modern POSIX.
2275 2005-06-01 Bruno Haible <bruno@clisp.org>
2277 * csharpexec.h: New file, from GNU gettext.
2278 * csharpexec.c: New file, from GNU gettext.
2279 * csharpexec.sh.in: New file, from GNU gettext.
2281 2005-05-31 Derek Price <derek@ximbiot.com>
2282 Paul Eggert <eggert@cs.ucla.edu>
2285 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2287 2005-05-29 Derek Price <derek@ximbiot.com>
2288 Paul Eggert <eggert@cs.ucla.edu>
2290 * glob_.h, glob.c: New files.
2292 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2294 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2296 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2297 the configuration hassle isn't worth it.
2298 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2299 (LONGEST_MODIFIER, PRIuMAX): Remove.
2301 2005-05-27 Bruno Haible <bruno@clisp.org>
2303 * getlogin_r.h: Remove second include of <stddef.h>.
2305 2005-05-25 Bruno Haible <bruno@clisp.org>
2306 Derek Price <derek@ximbiot.com>
2308 * getlogin_r.h: Simplify API documentation.
2310 2005-05-25 Derek Price <derek@ximbiot.com>
2311 Paul Eggert <eggert@cs.ucla.edu>
2313 * getlogin_r.c, getlogin_r.h: New files.
2315 2005-05-22 Bruno Haible <bruno@clisp.org>
2317 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2318 Also include <sys/param.h> if it defines MIN, MAX.
2319 Based on a patch by Derek Price <derek@ximbiot.com>.
2321 2005-05-22 Bruno Haible <bruno@clisp.org>
2323 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2324 (INT64_MIN): Fix definition.
2325 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2327 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2328 NEED_SIGNED_INT_TYPES.
2330 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2331 HAVE_SYSTEM_INTTYPES.
2333 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2335 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2336 so that unistd-safer.h (GPL'ed code) need not be included.
2338 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2341 * fts.c: Don't include "cycle-check.h" or "hash.h".
2342 (setup_dir, free_dir): New functions.
2343 (enter_dir, leave_dir): Define trivial
2344 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2345 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2346 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2347 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2348 Move to fts-cycle.c.
2349 (fts_open): Use setup_dir.
2350 (fts_close): Use free_dir.
2351 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2352 This adds a label and some gotos, but the alternatives were messier.
2353 Check for memory allocation failure when entering a dir.
2354 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2355 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2356 (FTS): New member fts_cycle, that is a union that contains the
2357 old active_dir_ht and cycle_state. All uses changed to mention
2358 fts_cycle.ht and fts_cycle.state.
2359 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2360 fts.c, with the following changes:
2361 (setup_dir, free_dir): New functions.
2362 (enter_dir): Now returns bool. Return true if successful, false
2363 if memory exhausted. All callers changed.
2364 Do not bother partly cleaning up on
2365 memory allocation failure; that is free_dir's job.
2366 However, free ad if hash_insert fails, to avoid memory leak.
2367 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2368 fts->fts_options to see which union member to use.
2370 2005-05-20 Jim Meyering <jim@meyering.net>
2372 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2373 Now a macro, to pacify GCC.
2375 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2377 * chown.c (rpl_chown): Return -1 on failure.
2379 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2381 * canonicalize.c: Include canonicalize.h first, to test interface.
2382 Include <stddef.h> unconditionally, since we assume C89 now.
2383 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2384 * fts.c: Include fts_.h first, to check interface.
2385 Do not include intprops.h; no longer needed.
2386 Include cycle-check.h and hash.h, since fts_.h no longer does.
2387 Remove unnecessary casts of closedir to void.
2388 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2389 decide whether to decrement nlinks.
2390 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2391 (FTS): Use struct hash_table * instead of Hash_table, so that
2392 we no longer need to include hash.h here.
2394 2005-05-17 Jim Meyering <jim@meyering.net>
2396 * fts.c, fts_.h: New files, from coreutils.
2398 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2400 Sync from coreutils.
2401 * unlinkdir.c, unlinkdir.h: New files.
2402 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2403 regex.h, unlocked-io.h, xtime.h:
2404 White space changes only.
2405 * makepath.c (make_path): Port to hosts where leading "//" is special.
2406 * yesno.c: Include getline.h, not ctype.h.
2407 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2408 Use getline to remove arbitrary restriction on response length.
2410 2005-05-13 Bruno Haible <bruno@clisp.org>
2412 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2413 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2414 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2415 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2416 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2417 Add support for 64-bit integers in the MSVC compiler.
2419 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2421 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2422 Change the initial comment to refer to GPL, not LGPL.
2423 gnulib-tool will change it to LGPL as needed.
2425 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2426 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2427 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2428 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2429 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2430 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2431 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2432 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2433 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2434 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2435 concatpath.c, config.charset, copy-file.c, copy-file.h,
2436 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2437 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2438 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2439 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2440 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2441 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2442 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2443 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2444 full-read.c, full-read.h, full-write.c, full-write.h,
2445 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2446 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2447 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2448 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2449 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2450 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2451 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2452 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2453 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2454 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2455 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2456 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2457 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2458 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2459 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2460 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2461 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2462 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2463 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2464 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2465 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2466 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2467 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2468 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2469 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2470 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2471 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2472 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2473 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2474 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2475 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2476 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2477 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2478 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2479 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2480 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2481 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2482 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2483 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2484 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2485 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2486 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2487 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2488 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2489 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2490 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2491 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2492 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2493 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2494 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2495 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2496 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2497 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2498 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2499 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2500 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2501 Update FSF postal mail address.
2503 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2505 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2506 specified in ai_socktype. Fix invalid ai_protocol
2507 check. ai_protocol is usually set to 0 or depending on
2508 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2509 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2510 ai_socktype / ai_protocol in the returned addrinfo structure.
2512 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2513 Bruno Haible <bruno@clisp.org>
2515 * inet_ntop.h: New file.
2516 * inet_ntop.c: New file, from glibc with modifications.
2518 2005-05-08 Jim Meyering <jim@meyering.net>
2520 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2522 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2524 Merge from coreutils. Among other things,
2525 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2526 * fd-safer.c: New file.
2527 * fcntl-safer.h, open-safer.c: Remove.
2528 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2529 * dup-safer.c: Include unistd-safer.h first.
2530 Don't include errno.h.
2531 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2532 * file-type.h: Don't assume invoker included sys/stat.h first.
2533 * file-type.c: Rely on file-type.h change.
2534 * getloadavg.c: Include unistd-safer.h.
2535 (getloadavg): Use safer open.
2536 * getusershell.c: Include "stdio-safer.h".
2537 (getusershell): Use safer fopen.
2538 * long-options.c (long_options): Use NULL rather than 0.
2539 * modechange.h (mode_free): Remove; all callers changed to invoke
2541 * modechange.c: Likewise.
2542 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2543 (MODE_DONE): New constant.
2544 (struct mode_change): Remove 'next' member.
2545 (make_node_op_equals): New function; like the old one of the
2546 same name, except it allocates an array.
2547 (mode_compile, mode_create_from_ref): Use it.
2548 (mode_compile): Allocate result as an array, not a linked list.
2549 Parse octal string ourself, so that we catch mistakes like "+0".
2550 (mode_adjust): Arg is an array, not a linked list.
2551 * modechange.c: Include stat-macros.h, xalloc.h.
2552 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2553 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2554 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2555 Remove. This is now stat-macros.h's job.
2556 (talloc): Remove. All callers replaced by xalloc, so that
2557 our invokers don't have to worry about reporting memory failures.
2558 (make_node_op_equals): Remove.
2559 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2561 (struct mode_change): Moved here from modechange.h.
2562 (mode_append_entry): Remove.
2563 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2564 apps to have incorrect behavior. Use simpler algorithm for head
2565 and tail. Don't futz with umask; that's now the job of mode_adjust.
2566 Detect more invalid usages rather than having somewhat-random behavior.
2567 Don't insert an "a=" action, as that leads to incorrect behavior.
2568 (mode_compile, mode_create_from_ref): Return NULL on error instead
2569 of an enum, since now there's only one way to have an error. All
2571 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2572 at the correct time. Simplify calculation of "+u" and its ilk.
2573 Don't mishandle "+X".
2574 (mode_free): Remove "register" and localize decls.
2575 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2576 (struct mode_change): Move to modechange.c; callers don't
2577 need to see this stuff.
2578 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2579 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2580 (mode_change, mode_adjust): Reflect the new signatures noted above.
2581 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2582 that might redefine system include files.
2583 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2584 (my_usleep): Use NULL rather than (void *) 0.
2585 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2586 Use siginterrupt to specify that system calls should be interrupted.
2587 (rpl_nanosleep): Move initialization of suspended closer to call of
2589 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2590 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2591 (desirable_utmp_entry): New function.
2592 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2593 using x2nrealloc, to simplify logic.
2594 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2595 size calculation. Do not assume utmp file is a regular file.
2596 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2597 (READ_UTMP_CHECK_PIDS): New constant.
2598 * save-cwd.c: Include unistd-safer.h.
2599 (save_cwd): Use fd_safer.
2600 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2601 [!_LIBC] Include "stat-macros.h" instead.
2602 * unistd-safer.h (fd_safer): New decl.
2604 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2606 * byteswap_.h: New file.
2608 2005-04-25 Albert Chin <china@thewrittenword.com>
2610 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2613 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2615 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2616 that "UTC +1 second" continues to work. Problem reported
2618 (relunit_snumber): New rule.
2621 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2623 * getdate.y (universal_time_zone_table): New constant.
2624 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2625 universal_time_zone_table.
2626 (lookup_zone): Prefer universal_time_zone_table to
2627 local_time_zone_table, so that "GMT" time stamps are allowed in
2628 London during the summer. Problem reported by Ian Abbott.
2630 2005-04-12 Jim Meyering <jim@meyering.net>
2632 * human.c (humblock): Set *options even when returning due to
2633 xstrtoumax conversion failure. Thanks to a used-uninitialized
2636 2005-04-09 Jim Meyering <jim@meyering.net>
2638 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2639 -Wuninitialized: initialize tm0.tm_year.
2641 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2643 * getdate.y (parser_control): rels_seen is now a boolean, not a
2644 count, since there's no maximum. All uses changed.
2645 Add member dsts_seen.
2646 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2648 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2649 Use pc_rels_seen to decide whther a date is absolute.
2651 * getdate.y (number): Don't overwrite year.
2652 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2655 2005-04-02 Simon Josefsson <jas@extundo.com>
2657 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2658 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2660 2005-03-27 Jim Meyering <jim@meyering.net>
2662 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2664 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2666 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2667 "one's complement" -> "ones' complement" in comment, as per Knuth.
2668 "value of type" -> "type or expression" in comment.
2669 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2671 2005-03-26 Jim Meyering <jim@meyering.net>
2674 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2675 Correct typos: s/or/of/.
2677 2005-03-23 Jim Meyering <jim@meyering.net>
2679 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2681 2005-03-21 Jim Meyering <jim@meyering.net>
2683 Changes imported from coreutils.
2685 * cycle-check.c: Don't include xalloc.h.
2687 * path-concat.c: Don't include assert.h.
2688 (path_concat): Remove assertion that would have triggered
2689 for ABASE starting with more than one slash.
2690 Reported by Andreas Schwab.
2692 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2693 properly when ABASE is an absolute file name.
2694 Correct the description of this function.
2696 Add an assertion and a test driver.
2697 This fixes a bug introduced on 2004-07-02.
2698 Andreas Schwab reported the resulting failure of cp --parents:
2699 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2701 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2703 * strftime.c (my_strftime): If the underlying strftime returns 0
2704 (which shouldn't happen), generate nothing instead of returning 0
2705 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2707 2005-03-16 Bruno Haible <bruno@clisp.org>
2709 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2711 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2713 * strftime.c (my_strftime): Prepend space to format so that we can
2714 reliably distinguish strftime failure from empty output on POSIX
2717 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2719 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2720 (iconv_string): Don't guess a size-zero buffer, as that might cause
2721 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2722 result would be 'too large', where 'too large' is (heuristically)
2723 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2724 overflow concerns. This will prevent some unwanted malloc failures
2725 when the inputs are very large.
2727 2005-03-15 Bruno Haible <bruno@clisp.org>
2729 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2732 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2735 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2737 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2739 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2740 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2742 * strtol.c: Likewise.
2744 2005-03-14 Simon Josefsson <jas@extundo.com>
2746 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2749 2005-03-14 Jim Meyering <jim@meyering.net>
2751 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2752 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2753 to be nonzero so that we (and caller) can detect the difference
2754 between a valid zero-length expansion and an error return, even
2755 when the underlying strftime fails before writing anything into
2758 2005-03-10 Jim Meyering <jim@meyering.net>
2760 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2761 so that this module works on systems without fchdir.
2763 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2765 Factor int-properties macros into a single file, except for
2766 glibc-related files.
2767 * intprops.h: New file.
2768 * getloadavg.c: Include it instead of limits.h.
2769 (INT_STRLEN_BOUND): Remove.
2770 * human.c: Include intprops.h.
2771 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2772 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2773 * inttostr.h: Include intprops.h instead of limits.h.
2774 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2775 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2776 for consistency with intprops.h.
2777 (time_t_is_integer, twos_complement_arithmetic): Use them.
2778 * sig2str.h: Include <signal.h>, intprops.h.
2779 (INT_STRLEN_BOUND): Remove.
2780 * strftime.c (TYPE_SIGNED): Remove.
2781 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2782 * strtol.c: Adjust comments to match intprops.h.
2783 * userspec.c: Include intprops.h.
2784 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2785 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2786 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2787 instead of rolling our own expressions.
2788 * xstrtol.c: Include xstrtol.h first, to test interface.
2790 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2792 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2793 the right thing even if adding 1900 would overflow. Similarly
2794 for tm_mon + 1 and tm_yday + 1.
2795 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2796 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2797 (DO_SIGNED_NUMBER): New macro.
2798 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2800 2005-03-07 Bruno Haible <bruno@clisp.org>
2802 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2804 2005-03-03 Derek R. Price <derek@ximbiot.com>
2805 Bruno Haible <bruno@clisp.org>
2807 * pagealign_alloc.h: New file.
2808 * pagealign_alloc.c: New file.
2810 2005-01-28 Bruno Haible <bruno@clisp.org>
2812 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2815 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2817 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2818 The workaround isn't strictly needed for POSIX conformance, and
2819 it's too much of a pain to configure and maintain. We'll ask
2820 people to fix their kernels instead.
2821 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2822 (NANOSLEEP_BUG_WORKAROUND): Remove.
2823 (xnanosleep): Remove the workaround.
2825 2005-02-12 Bruno Haible <bruno@clisp.org>
2827 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2829 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2831 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2832 * timespec.h (gettime): Return void, since it always
2833 succeeds now. All uses changed.
2834 * gettime.c (gettime) Likewise.
2835 [HAVE_NANOTIME]: Prefer nanotime.
2836 Assume gettimeofday succeeds, as POSIX requires.
2837 Assime time () succeeds, since other code already does.
2838 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2839 (timespec_subtract): Remove.
2840 (NANOSLEEP_BUG_WORKAROUND): New constant.
2841 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2842 things considerably. Use it only on GNU/Linux hosts, since the
2843 workaround shouldn't be needed elsewhere.
2845 2005-02-24 Bruno Haible <bruno@clisp.org>
2847 * gettext.h: Update from GNU gettext 0.14.2.
2849 2005-02-24 Bruno Haible <bruno@clisp.org>
2851 * localcharset.c: Update from GNU gettext 0.14.2.
2852 * config.charset: Update from GNU gettext 0.14.2.
2854 2005-02-22 Simon Josefsson <jas@extundo.com>
2856 * iconvme.h, iconvme.c: New files, from libc.
2858 2005-02-20 Neil Conway <neilc@samurai.com>
2860 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2861 returned by OSX/Darwin if the specified buffer is not large
2862 enough for the hostname.
2864 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2866 * memrchr.h: New file.
2867 * chdir-long.c: Include it.
2868 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2869 Don't bother including stddef.h.
2871 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2873 * argp-help.c (__argp_help): Create a fake struct argp_state and
2874 pass it to _help, otherwise the latter coredumps trying to
2875 dereference state.root_argp.
2877 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2879 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2881 Include <sys/types.h>, for dev_t.
2882 (ME_DUMMY, ME_REMOTE): Move from here....
2883 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2884 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2886 Include mountlist.h first, to test the interface.
2888 2005-01-29 Bruno Haible <bruno@clisp.org>
2890 * progname.c (program_name): Initialize.
2891 Needed when linking statically on MacOS X.
2893 2005-01-28 Bruno Haible <bruno@clisp.org>
2895 * javacomp.sh.in: New file, from GNU gettext.
2896 * javacomp.h: New file, from GNU gettext.
2897 * javacomp.c: New file, from GNU gettext.
2899 2005-01-26 Bruno Haible <bruno@clisp.org>
2901 * javaexec.sh.in: New file, from GNU gettext.
2902 * javaexec.h: New file, from GNU gettext.
2903 * javaexec.c: New file, from GNU gettext.
2905 2005-01-26 Simon Josefsson <jas@extundo.com>
2907 * gai_strerror.c: Use GPL in header.
2909 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2911 * argp-help.c (hol_entry_help): Avoid using non-constant
2912 initializers for struct pentry_state.
2913 (__argp_error): Check return value of __asprintf
2914 (__argp_failure): Translate error message
2916 * argp-parse.c: Removed braces around the expansion of N_()
2918 2005-01-21 Jim Meyering <jim@meyering.net>
2920 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2921 same value as for Solaris 9.
2923 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2924 component length. This included changing the parameter to be
2925 of type `char *' rather than `char const *'.
2926 * chdir-long.h (chdir_long): Update prototype.
2928 * openat.c (fdopendir, fstatat): New functions.
2929 * openat.h: Include headers required for use of DIR and struct stat.
2930 [AT_SYMLINK_NOFOLLOW]: Define.
2931 (fdopendir, fstatat): Add prototypes.
2933 2005-01-21 Bruno Haible <bruno@clisp.org>
2935 * classpath.h: New file, from GNU gettext.
2936 * classpath.c: New file, from GNU gettext.
2938 2005-01-20 Simon Josefsson <jas@extundo.com>
2940 * version-etc-fsf.c: New file, with version_etc_copyright.
2941 * version-etc.c: Remove version_etc_copyright.
2942 * version-etc.h (version_etc_copyright): Use [] instead of * in
2943 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2945 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2947 * save-cwd.c (save_cwd): Remove code to support the case
2948 where fchdir is missing or flaky.
2950 2005-01-20 Simon Josefsson <jas@extundo.com>
2952 * base64.h (isbase64): Add.
2954 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2955 using a unsigned prototype, don't inline.
2956 (base64_decode): Use it.
2958 2005-01-19 Bruno Haible <bruno@clisp.org>
2960 * sh-quote.h: New file, from GNU gettext.
2961 * sh-quote.c: New file, from GNU gettext.
2963 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2965 Merge changes from coreutils, as described below in several
2966 changelogs dated today.
2968 * save-cwd.c: Include "save-cwd.h" before other include files.
2969 (O_DIRECTORY): Remove; not needed here, since "." must be
2970 a directory. All uses removed.
2971 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2972 universal on Suns, and we also need to test for IRIX.
2973 Revamp code to use 'if' rather than '#if'.
2974 Avoid unnecessary comparison of cwd->desc to 0.
2976 * utimens.c (futimens): Robustify the previous patch, by checking
2977 for known valid error numbers rather than observed invalid ones.
2979 2005-01-18 Jim Meyering <jim@meyering.net>
2981 * version-etc.c (version_etc_copyright): Update copyright date.
2983 * utimens.c (futimens): Account for the fact that futimes
2984 can also fail with errno == ENOSYS or errno == ENOENT.
2985 Patch from Dmitry V. Levin.
2987 Change the name of the robust chdir function from chdir to chdir_long.
2988 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2989 (restore_cwd): Use chdir_long, not chdir.
2990 * chdir-long.c: Renamed from chdir.c.
2991 * chdir-long.h: Renamed from chdir.h.
2992 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2995 2005-01-18 Bob Proulx <bob@proulx.com>
2997 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2998 offsetof() macro construct to avoid compile failure with native HP-UX
2999 11.0 ANSI C compiler.
3001 2005-01-06 Bruno Haible <bruno@clisp.org>
3003 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3004 because stpncpy.m4 takes care of it.
3006 2004-01-24 Bruno Haible <bruno@clisp.org>
3008 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3010 2003-10-09 Bruno Haible <bruno@clisp.org>
3012 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3014 2005-01-06 Bruno Haible <bruno@clisp.org>
3016 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3017 * fwriteerror.c: Include <stdbool.h>.
3018 (fwriteerror): At the end, close the file stream. Record whether
3019 stdout was already closed.
3021 2004-05-27 Bruno Haible <bruno@clisp.org>
3023 * execute.c (environ): Declare if needed.
3024 * pipe.c (environ): Likewise.
3025 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3027 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3029 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3030 definitions to be after all include files, to avoid collisions.
3031 Problem reported by Bob Proulx.
3033 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3035 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3036 not needed. This removes a dependency on the gettext module.
3037 [defined _LIBC]: Do not include <libintl.h>; not needed.
3039 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3041 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3044 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3046 * argp-parse.c: Include <stddef.h>.
3047 (alignof, alignto): New macros.
3048 (parser_init): Don't assume that void * is aligned sufficiently
3051 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3052 need to extend the stack.
3053 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3056 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3058 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3060 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3062 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3063 Remove now-obsolete comment about AIX.
3064 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3065 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3066 (YYMAXDEPTH): New macro.
3068 2004-12-18 Bruno Haible <bruno@clisp.org>
3070 * fatal-signal.c (fatal_signals): Make non-const.
3071 (init_fatal_signals): New function.
3072 (uninstall_handlers, install_handlers): Ignore signals that were set to
3074 (at_fatal_signal): Call init_fatal_signals.
3075 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3077 Reported by Paul Eggert.
3079 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3081 * getdate.y (textint): New member "negative".
3082 (time_zone_hhmm): New function.
3083 Expect 14 shift-reduce conflicts, not 13.
3084 (o_colon_minutes): New rule.
3085 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3086 (yylex): Set the "negative" member of signed numbers.
3088 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3090 Changes imported from coreutils.
3091 * hard-locale.c: Assume <locale.h> exists.
3093 (GLIBC_VERSION): New macro.
3094 (hard_locale): Assume setlocale exists.
3095 Rewrite to avoid #ifdef.
3096 Use strdup rather than malloc + strcpy.
3097 * human.c: Assume <locale.h> exists.
3098 (human_readable): Assume localeconv exists.
3100 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3102 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3103 convert T2, not T. (Imported from libc.)
3105 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3107 * getcwd.c (is_ENAMETOOLONG): New macro.
3108 (__getcwd.c): Don't restore errno; glibc doesn't.
3109 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3110 first, falling back to our code only if its results look suspicious.
3111 Ensure that the resulting buffer is only as large as necessary.
3113 * readutmp.c: Include readutmp.h first.
3114 Include <errno.h>, since readutmp.h no longer does that.
3115 * readutmp.h: Don't include <errno.h>,
3116 <sys/param.h>, <time.h>; not needed to establish interface.
3117 (errno): Remove decl.
3118 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3119 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3120 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3122 2004-11-28 Simon Josefsson <jas@extundo.com>
3124 * base64.h, base64.c: New file.
3126 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3128 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3130 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3132 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3133 HP's ANSI C compiler.
3134 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3135 Declaring int functions causes warnings on some modern systems and
3136 shouldn't be needed to compile on ancient ones.
3137 * same.c (MIN) [defined MIN]: Don't define, since it's already
3140 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3141 with the following changes.
3142 (__set_errno): Parenthesize properly.
3143 Include <stdbool.h>.
3144 (MIN, MAX, MATCHING_INO): New macros.
3145 (__getcwd): Define with prototype, not K&R form.
3146 Use heuristics to allocate default buffer on stack if possible.
3147 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3148 behavior, and to avoid the PATH_MAX limit when computing
3150 Use MATCHING_INO to compare inode number to file.
3151 Check for arithmetic overflow in size calculations.
3152 Fix bug in reallocation of dot array that caused getcwd to fail
3153 on directories nested deeper than 75.
3154 Be more careful about saving errno on error.
3155 Do not use realloc; use only free+malloc, as this is a bit
3156 more flexible and avoids a needless copy operation.
3157 Do not inspect st_dev and st_ino for symbolic links; POSIX
3158 doesn't specify the latter.
3159 Check for closedir errors.
3160 Avoid needless casts.
3161 Use "#ifdef weak_alias" around weak_alias, to be like other
3163 The following changes to getcwd.c have effect only when used in
3164 gnulib; they have no effect inside glibc proper.
3165 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3166 as alloca isn't used.
3167 (alloca, __alloca): Likewise.
3168 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3169 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3170 unconditionally, as gnulib assumes C89 or better.
3171 Do not include <sys/param.h>.
3172 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3173 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3175 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3176 Include <dirent.h> in a way that is compatible with modern Autoconf.
3177 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3178 New macros, if not already defined.
3179 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3180 Use "_LIBC", not "defined _LIBC", for consistency.
3181 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3183 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3184 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3185 * xgetcwd.c: David MacKenzie's old code was removed, so give
3186 credit only to Jim Meyering and adjust the copyright dates.
3187 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3188 <stdlib.h>, <unistd.h>, "pathmax.h".
3189 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3190 (INITIAL_BUFFER_SIZE): Remove.
3191 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3193 2004-11-23 Jim Meyering <jim@meyering.net>
3195 * getopt_.h: Remove trailing blanks.
3197 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3199 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3200 (futimens): New function, which uses futimes if available.
3201 (futimens, utimens): Support timespec==NULL, with same semantics
3202 as utime and utimens.
3203 * utimens.h (futimens): New decl.
3205 2004-11-23 Jim Meyering <jim@meyering.net>
3207 * __fpending.c: Add comment.
3209 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3211 * getopt_.h: Re-addition of __getopt_argv_const caused
3212 redefinition warnings. To avoid them, include the defines
3213 in `#if !defined __need_getopt ... #endif'. The only place
3214 where __getopt_argv_const is used is in definitions
3215 of getopt_long and getopt_long_only below, which are as well
3216 protected by `#ifndef __need_getopt'.
3217 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3218 __need_getopt after including <stdio.h> and <unistd.h> These
3219 headers might have defined it.
3221 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3223 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3225 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3226 optopt): Use them instead of invoking ## directly; otherwise, the
3227 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3229 2004-11-19 Bruno Haible <bruno@clisp.org>
3231 * strtok_r.c: Move comments from here...
3232 * strtok_r.h: ... to here.
3234 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3236 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3237 might fail. Problem reported by Yoann Vandoorselaere.
3238 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3239 that mishandle size_t overflow.
3241 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3243 * canon-host.c: Include "strdup.h".
3244 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3245 Use strdup instead of malloc/strcpy to duplicate strings.
3247 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3248 (human_space_before_unit): New constant.
3249 * human.c (human_readable): Support it.
3251 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3252 (xgetcwd): Set errno correctly when failing.
3253 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3254 the failure is actually due to a PATH_MAX problem.
3256 Further getopt changes to make it more likely that glibc will
3257 buy the changes back.
3258 * getopt.c (POSIXLY_CORRECT): New constant.
3259 (getopt): Use it, so to preserve glibc semantic
3260 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3261 when compiling for libc.
3262 * getopt_.h (__getopt_argv_const): Bring it back.
3263 (getopt_long, getopt_long_only): Use it.
3265 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3266 New arg POSIXLY_CORRECT. All callers changed.
3267 (getopt): Argv is now char * const *, as per standard.
3268 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3269 not char *__getopt_argv_const *.
3270 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3271 _getopt_long_only_r): Likewise.
3272 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3273 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3274 _getopt_long_r, _getopt_long_only_r): Likewise.
3275 * getopt_.h (__getopt_argv_const): Remove.
3276 (getopt): Argv is now char * const *, as per standard.
3278 * getdate.y (tORDINAL): New token.
3279 (day, relunit): Allow it for relative times.
3280 (relative_time_table): Use tORDINAL for ordinals.
3282 2004-11-15 Jim Meyering <jim@meyering.net>
3284 * closeout.c: Include "__fpending.h" once again.
3285 Include <stdbool.h>.
3286 (close_stdout): Don't fail just because stdout was closed initially,
3287 since some programs don't write to stdout in the normal course of
3288 operation (other than --version and --help), and we don't want this
3289 function to make e.g. `touch file >&-' fail.
3290 But do fail if it was closed and someone has tried to write to it.
3291 E.g., `printf foo >&-' must fail.
3293 2004-11-11 Simon Josefsson <jas@extundo.com>
3295 * strtok_r.h, strtok_r.c: New file.
3297 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3299 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3300 we can stop lying to compilers about the constness of argv when we
3301 are compiled outside glibc.
3302 (getopt, getopt_long, getopt_long_only): Use it.
3303 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3305 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3306 _getopt_long_only_r): Likewise.
3307 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3308 _getopt_long_only_r): Likewise.
3310 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3311 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3312 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3313 the other external symbols.
3314 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3315 declaration, since the above renaming now works around collisions.
3317 2004-11-11 Jim Meyering <jim@meyering.net>
3319 * linebreak.c: Remove trailing blanks.
3320 * alloca_.h: Likewise.
3321 * acosl.c: Likewise.
3322 * euidaccess.c: Likewise.
3323 * allocsa.h: Likewise.
3325 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3327 * mktime.c (SHR): New macro, which is a portable
3328 substitute for >> that should work even on Crays.
3329 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3330 Problem reported by Mark D. Baushke in
3331 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3332 * getdate.y (SHR): Likewise.
3334 * strftime.c (SHR): Likewise.
3336 * quotearg.c (struct quoting_options): Use unsigned int for
3337 quote_these_too, so that right shifts are well defined. All uses
3340 2004-11-10 Simon Josefsson <jas@extundo.com>
3342 * getaddrinfo.h, getaddrinfo.c: New files.
3344 2004-11-10 Jim Meyering <jim@meyering.net>
3346 Ensure that no close failure goes unreported.
3347 * closeout.c (close_stdout): Always close stdout. I.e., don't
3348 return early when it seems there's nothing to flush.
3349 Don't include __fpending.h.
3351 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3353 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3355 2004-11-05 Bruno Haible <bruno@clisp.org>
3357 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3358 Reported by Mark D. Baushke <mdb@cvshome.org>.
3360 2004-11-04 Bruno Haible <bruno@clisp.org>
3362 2004-09-11 Bruno Haible <bruno@clisp.org>
3363 * allocsa.valgrind: New file.
3364 2004-02-06 Bruno Haible <bruno@clisp.org>
3365 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3366 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3367 Reported by Christopher Seip <chris.seip@hp.com>.
3369 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3371 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3372 with errno == ERANGE if the buffer is too small.
3373 Problem reported by Mark D. Baushke.
3375 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3377 * xreadlink.c (MAXSIZE): New macro.
3378 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3379 size does not exceed MAXSIZE. Avoid cast.
3380 As suggested by Mark D. Baushke in
3381 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3382 if readlink fails with buffer size just under MAXSIZE, try again
3385 2004-11-02 Derek R. Price <derek@ximbiot.com>
3386 and Paul Eggert <eggert@cs.ucla.edu>
3388 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3389 (get_date): Overparenthesize to avoid GCC warning.
3391 2004-11-02 Bruno Haible <bruno@clisp.org>
3393 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3394 function returns void.
3396 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3398 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3399 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3402 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3404 * getdate.y: Add support for TZ="foo" within a date string.
3405 Fix some bugs near time_t boundaries. Reject dates with
3406 out-of-range components, e.g., "Sept 31".
3407 Include <stdlib.h>, "setenv.h", "xalloc.h".
3408 (ISDIGIT_LOCALE): Remove; unused.
3409 Note that the TZ and time functions used here are not reentrant.
3410 (mktime_ok, get_tz): New functions.
3411 (TZBUFSIZE): New constant.
3412 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3413 This requires that we sometimes generate our own TZ="XXX..." setting.
3415 2004-10-27 Derek R. Price <derek@ximbiot.com>
3417 * mktime.c (not_equal_tm): Remove redundant check.
3419 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3421 * getdate.y: Use Bison 1.875 features, and some minor
3422 code cleanups. This change does not affect semantics.
3423 Don't include <stdlib.h>; no longer needed.
3424 Don't include unlocked-io.h; only the "#if TEST" code uses
3425 stdio, and performance isn't crucial there.
3426 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3427 Bison 1.875 features as described below.
3428 All uses of "PC." replaced by "pc->".
3429 (YYSTYPE): Add a forward declaration.
3430 (yylex, yyerror): Use full prototypes in forward decls.
3431 Use "%pure-parser" rather than obsolescent "%pure_parser".
3432 Use %parse-param and %lex-param instead of obsolescent
3433 YYPARSE_PARAM and YYLEX_PARAM.
3434 (meridian_table, month_and_day_table, time_units_table,
3435 relative_time_table, time_zone_table, military_table,
3436 lookup_zone, lookup_word, get_date):
3437 Use NULL instead of 0 where appropriate.
3438 (to_hour): Avoid abort (), to avoid a dependency on
3440 (yyerror, yylex): Now accepts parser_control * arg.
3441 (main) [TEST]: Use '\0' rather than 0 for char.
3443 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3445 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3446 It's now the caller's responsibility to handle the case where
3447 !HAVE_GETPAGESIZE && !defined getpagesize.
3449 * mktime.c (leapyear): Arg is long int, not int.
3451 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3453 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3455 2004-10-12 Simon Josefsson <jas@extundo.com>
3457 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3458 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3461 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3463 * vsnprintf.h: New file.
3464 * vsnprintf.c: New file.
3466 2004-10-07 Bruno Haible <bruno@clisp.org>
3468 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3469 into the provided buffer.
3471 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3473 * diacrit.c, diacrit.h: Add GPL notice.
3475 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3476 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3477 * logl.c (logl): Keep the code as similar to glibc as possible.
3478 This avoids a potential constant-folding bug.
3480 2004-10-05 Bruno Haible <bruno@clisp.org>
3482 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3484 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3486 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3487 * xmalloc.c (xmemdup): Likewise.
3488 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3489 XFREE): Remove these long-obsolescent macros.
3490 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3491 * xstrdup.c: Remove.
3493 * regex.c (re_comp): Cast gettext return value to char *,
3494 Problem reported by Martin Neitzel via Mark D. Baushke.
3496 2004-10-04 Simon Josefsson <jas@extundo.com>
3498 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3499 '#ifdef USE_UNLOCKED_IO'.
3501 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3503 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3504 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3505 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3506 regex.c, sha1.c, version-etc.c, yesno.c:
3507 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3508 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3509 the includer's responsibility.
3511 Sync from coreutils.
3513 * modechange.c (mode_compile): Don't decrement a pointer that
3514 points to the start of a string, as the C Standard says the
3515 resulting behavior is undefined.
3517 * backupfile.h (enum backuptype): Rename none -> no_backups,
3518 simple -> simple_backups, numbered_existing ->
3519 numbered_existing_backups, numbered -> numbered_backups
3520 to avoid shadowing problems. All uses changed.
3521 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3522 * backupfile.c (check_extension, numbered_backup):
3523 Rename locals to avoid shadowing 'basename'.
3524 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3527 * .cppi-disable: Add getopt_.h, getopt_int.h.
3528 * .cvsignore: Add getopt.h.
3530 2004-10-04 Simon Josefsson <jas@extundo.com>
3532 * memmem.h: New file.
3533 * memmem.c: New file, taken from glibc.
3535 2004-10-02 Jim Meyering <jim@meyering.net>
3537 * dirfd.h, getpagesize.h: Add copyright notice.
3539 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3541 * snprintf.c: Remove comments as to why each header is needed.
3543 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3545 * strsep.h: New file.
3546 * strsep.c: New file.
3548 2004-10-01 Simon Josefsson <jas@extundo.com>
3550 * snprintf.c (snprintf): Handle size==0.
3552 2004-10-01 Simon Josefsson <jas@extundo.com>
3553 Bruno Haible <bruno@clisp.org>
3555 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3556 (snprintf): Declare 'args'.
3558 2004-09-30 Simon Josefsson <jas@extundo.com>
3560 * snprintf.h, snprintf.c: New files.
3562 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3564 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3565 (hol_entry_help): Never translate an empty string.
3566 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3567 * argp.h (OPTION_NO_TRANS): New option.
3569 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3571 * xvasprintf.c: Include xalloc.h.
3572 (xvasprintf): Use xalloc_die, not xmalloc_die.
3574 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3576 * dummy.c: Change copyright notice to FSF, and license to GPL.
3578 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3580 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3581 Problem reported by Bruno Haible in:
3582 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3584 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3586 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3587 in case some system header has #define'd it. Problem reported by
3588 Soeren D. Schulze in
3589 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3591 2004-09-08 Bruno Haible <bruno@clisp.org>
3593 * stdint_.h: New file, taken from GNU clisp.
3595 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3597 * xvasprintf.h: New file.
3598 * xvasprintf.c: New file.
3599 * xasprintf.c: New file.
3601 2004-09-08 Bruno Haible <bruno@clisp.org>
3603 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3605 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3607 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3609 Import from coreutils.
3610 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3611 strings on unbounded length. alloca's performance benefits aren't
3612 that important here.
3614 (parse_with_separator): New function, with most of the internals
3615 of the old parse_user_spec. Allow user to omit both user and group,
3616 for compatibility with FreeBSD.
3617 Clone only the user name, not the entire spec.
3618 Do not set *uid, *gid unless entirely successful.
3619 Avoid memory leak in some failing cases.
3620 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3621 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3622 (parse_user_spec): Rewrite to use parse_with_separator.
3624 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3626 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3627 its complicated substitute.
3628 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3629 and program_invocation_name.
3630 (__argp_basename) [!_LIBC]: Remove; the only use was
3631 replaced by its body.
3632 (__argp_short_program_name): Change condition from
3633 !defined __argp_short_program_name to
3634 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3635 to match argp-namefrob.h.
3636 (__argp_failure): Don't assume strerror_r returns char *.
3637 * argp-parse.c (N_): Define unconditionally.
3638 (argp_default_options): Fill out initializers with 0 to avoid
3641 2004-08-12 Simon Josefsson <jas@extundo.com>
3643 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3644 * getopt_.h: Renamed from getopt.h.
3646 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3648 Merge from coreutils.
3650 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3651 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3652 for Reliant Unix 5.43.
3654 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3655 (union fooround): Use uintmax_t, not long int.
3656 The rest is a merge from libc:
3657 [defined _LIBC]: Include <shlib-compat.h>.
3658 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3660 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3662 * strverscmp.c: Convert to UTF-8.
3664 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3666 * obstack.h (obstack_empty_p):
3667 Don't assume that chunk->contents is suitably aligned.
3668 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3669 Likewise. Problem reported by Benno in
3670 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3672 * chown.c (rpl_chown): Work even if the file is writeable but not
3673 readable. This could be improved further but it'd take some work.
3675 2004-08-08 Simon Josefsson <jas@extundo.com>
3677 * xgethostname.c: Don't include error.h (not used).
3680 * getpass.c: Include getpass.h first.
3682 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3684 * xalloc-die.c: New files.
3685 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3687 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3688 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3689 (_, N_, xalloc_die): Move to xalloc-die.c.
3690 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3691 so that we needn't mess with xalloc_msg_memory_exhausted.
3693 * sha1.h: Renamed from sha.h.
3694 (SHA1_H): Renamed from _SHA_H.
3695 (sha1_ctx): Renamed from sha_ctx.
3696 (sha1_init_ctx): Renamed from sha_init_ctx.
3697 (sha1_process_block): Renamed from sha_process_block.
3698 (sha1_process_bytes): Renamed from sha_process_bytes.
3699 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3700 (sha1_read_ctx): Renamed from sha_read_ctx.
3701 (sha1_stream): Renamed from sha_stream.
3702 (sha1_buffer): Renamed from sha_buffer.
3703 * sha1.c: Likewise; renamed from sha.c.
3704 Do not include <sys/types.h>.
3705 Include <stddef.h> rather than <stdlib.h>.
3707 2004-08-08 Bruno Haible <bruno@clisp.org>
3709 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3710 FILESYSTEM_PREFIX_LEN.
3711 * progreloc.c: Likewise.
3712 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3714 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3717 * argp-help.c (make_hol, hol_append): Don't assume that
3718 SIZE_MAX is a valid preprocessor constant.
3719 (__argp_basename): Change from "#ifndef _LIBC"
3720 to "#ifndef __argp_short_program_name", so that
3721 we don't compile these functions for tar.
3723 More merges from coreutils.
3724 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3725 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3727 * addext.c: Remove; no longer needed.
3728 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3729 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3730 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3731 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3732 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3733 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3734 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3735 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3736 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3737 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3738 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3739 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3740 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3741 Import changes from coreutils.
3743 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3745 Merge from coreutils.
3747 * .gdb-history: Remove; this doesn't belong here.
3749 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3750 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3751 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3753 * dirname.h: Include <stdbool.h>.
3754 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3755 for consistency with POSIX terminology. All uses changed.
3756 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3757 (strip_trailing_slashes): Use bool for booleans.
3758 * stripslash.c (strip_trailing_slashes): Likewise.
3760 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3761 sometimes returns a positive errno value even when it succeeds.
3762 (print_errno_message) [!LIBC]: Fall back on strerror if
3765 * path-concat.c (mempcpy): Don't define if a system header defines it.
3766 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3767 (longest_relative_suffix): New function.
3768 (path_concat): Use it. Assume first argument is not NULL.
3769 Port to DOS. Omit redundant separators.
3770 Report an error instead of returning NULL.
3771 Use mempcpy instead of memcpy.
3772 (xpath_concat): Remove: not declared or used.
3774 * same.h: Include <stdbool.h>
3775 (same_name): Return bool, not int.
3776 * same.c (same_name): Likewise.
3777 (errno): Don't declare; we assume C89 or better now.
3779 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3780 if not already defined.
3782 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3783 * dup-safer.c (errno): Likewise.
3785 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3787 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3790 2004-08-03 Simon Josefsson <jas@extundo.com>
3792 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3793 * progname.h: Don't include stdbool.h.
3795 2004-08-02 Simon Josefsson <jas@extundo.com>
3797 * getsubopt.h: New file, with comments from Bruno Haible.
3798 * getsubopt.c: New file, from glibc, but slightly modified based on
3799 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3801 2004-08-01 Simon Josefsson <jas@extundo.com>
3803 * xgetdomainname.c: Include stdlib.h, for free().
3805 2004-07-16 Simon Josefsson <jas@extundo.com>
3807 * dummy.c: New file.
3809 2004-07-16 Bruno Haible <bruno@clisp.org>
3811 * backupfile.h: Add extern "C" for C++.
3812 * closeout.h: Likewise.
3813 * copy-file.h: Likewise.
3814 * findprog.h: Likewise.
3815 * full-write.h: Likewise.
3816 * pathname.h: Likewise.
3817 * progname.h: Likewise.
3818 * stpcpy.h: Likewise.
3819 * stpncpy.h: Likewise.
3820 * strcase.h: Likewise.
3821 * strstr.h: Likewise.
3822 * xalloc.h: Likewise.
3824 * mbswidth.h: Add extern "C" for C++.
3825 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3827 2004-07-09 Simon Josefsson <jas@extundo.com>
3829 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3830 failed without this.)
3832 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3834 * fchown-stub.c: New file.
3836 2004-06-24 Jim Meyering <jim@meyering.net>
3838 * obstack.h (obstack_base): Cast to (void *), per documentation.
3840 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3842 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3844 2004-06-01 Jim Meyering <jim@meyering.net>
3846 * calloc.c: New file.
3848 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3850 * getdate.y (yylex): Allow space between sign and number.
3851 Problem reported by Dan Jacobson.
3853 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3854 and Jim Meyering <jim@meyering.net>
3856 Merge from coreutils CVS.
3858 * stat-macros.h: New file, with contents from file-type.h
3859 and coreutils' system.h.
3860 * file-type.c: Include "stat-macros.h".
3861 * file-type.h (file_type): Move all macro definitions to new file,
3864 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3865 Wrap old code with this conditional.
3866 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3867 function that does not dereference symlinks.
3868 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3870 * xreadlink.c: Include xreadlink.h first, to catch .h file
3871 dependency problems.
3872 (xreadlink): Accept new arg SIZE, for efficiency.
3873 All decls and uses changed.
3874 * xreadlink.h: Include <stddef.h>, for size_t.
3876 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3877 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3879 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3881 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3883 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3884 macros to be defined.
3885 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3886 the allocator returns NULL because the requested size is zero.
3888 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3890 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3891 var. Add comment explaining why libc still defines it. This
3892 merges the following patch from glibc:
3893 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3895 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3897 * obstack.c (_obstack): Remove unused variable. It hasn't been
3898 present in glibc since revision 1.1 of this file.
3899 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3900 obstack_alignment_mask, obstack_alloc, obstack_base,
3901 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3902 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3903 obstack_grow0, obstack_init, obstack_int_grow,
3904 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3905 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3906 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3907 nonexistent functions.
3909 2004-05-17 Derek R. Price <derek@ximbiot.com>
3910 Paul Eggert <eggert@cs.ucla.edu>
3912 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3914 2004-05-14 Bruno Haible <bruno@clisp.org>
3916 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3917 that consists of a '.' followed by an empty digit string.
3918 Patch by Tor Lillqvist <tml@iki.fi>.
3920 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3922 Port obstack to the AS/400, where pointers are 16 bytes wide and
3923 you cannot cast an integer to a valid pointer. This patch is
3924 currently waiting to be integrated into glibc; see
3925 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3927 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3928 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3929 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3930 (struct obstack): temp member is now a union of a pointer and
3931 an integer, instead of an integer. All integer uses changed.
3932 This does not affect the physical layout of struct obstack,
3933 except on hosts (like the AS/400) where the size or alignment of
3934 void * is greater than that of ptrdiff_t.
3935 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3936 __STDC__)]: Store temporary in pointer member of union, not
3938 * obstack.c: Include <stddef.h>, for offsetof.
3939 (struct fooalign): Remove; it doesn't need a name.
3940 (union fooround): Change double to long double, and add void *.
3941 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3942 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3943 not a macro. Hence the values are always int; so remove all
3944 casts-to-int in uses.
3946 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3947 Derek Price <derek@ximbiot.com>
3949 * alloca.c: Include <alloca.h>, to get our interface.
3950 * alloca_.h: Use __alloca on AIX, so that we don't have to
3951 include <alloca.h> first. Use C89 prototype for alloca; this
3952 requires including <stddef.h> for size_t. Use extern "C" if C++.
3953 Use #elif for simplicity, since we can assume C89 now.
3954 Don't try to source the system alloca.h since it will not be found
3955 and to prevent recursively including its replacement.
3956 * fnmatch.c: Include <alloca.h> instead of opencoding.
3957 * regex.c: Likewise.
3959 2004-05-16 Derek Price <derek@ximbiot.com>
3960 Paul Eggert <eggert@cs.ucla.edu>
3962 getline cleanup. This changes the getndelim2 API: both order of
3963 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3966 * getline.c: Don't include stddef.h or stdio.h, since our
3967 interface does that.
3968 (getline): Always use getdelim, so that we don't have two
3969 copies of this code.
3970 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3972 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3973 (GETNDELIM2_MAXIMUM): New macro.
3974 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3975 instead of the old practice of delim2==0. All callers changed.
3976 Return -1 on overflow, instead of returning junk.
3977 Do not set *linesize unless allocation succeeds.
3978 * getndelim2.h: Do not include stddef.h; no longer needed, now
3979 that we include sys/types.h.
3980 * getnline.h: Likewise.
3981 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3982 (getndelim2): Reorder arguments.
3983 * getnline.c (getnline, getndelim):
3984 Don't discard the NMAX argument.
3985 (getnline): Invoke getndelim, to avoid code duplication.
3986 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3987 of (size_t) -1 by callers of the getnline family.
3989 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3991 * nanosleep.c (suspended): Change its type from int to
3992 sig_atomic_t volatile.
3993 (first_call): Make it private to rpl_nanosleep, and have it
3994 be zero initially as that's a bit faster.
3995 (my_usleep): Round up fractional times instead of truncating them,
3996 as this is the usual meaning for 'sleep'.
3998 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4000 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4001 (ENOSYS): Define if not defined.
4002 (settime): Fall back on stime if it exists and settimeofday fails.
4003 But don't bother with fallbacks if a method fails with errno == EPERM.
4005 2004-05-11 Jim Meyering <jim@meyering.net>
4007 Prior to this change, the save_cwd caller required read access to the
4008 current directory on most systems (ones with the fchdir function).
4010 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4011 fails, try write-only, and finally, resort to using xgetcwd.
4013 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4015 * obstack.c, obstack.h: Import changes from libc.
4017 2004-04-28 Bruno Haible <bruno@clisp.org>
4019 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4020 implicitly appends .exe to executables.
4021 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4022 accepts Windows pathnames.
4023 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4024 Cygwin like Windows, since it now accepts Windows pathnames.
4025 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4026 Cygwin like Windows, since it now accepts Windows pathnames.
4027 Reported by Derek Robert Price <derek@ximbiot.com>.
4029 2004-04-20 Jim Meyering <jim@meyering.net>
4031 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4033 2004-04-20 Jim Meyering <jim@meyering.net>
4034 Bruno Haible <bruno@clisp.org>
4036 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4037 memory when realloc fails.
4039 2004-04-18 Jim Meyering <jim@meyering.net>
4041 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4042 don't leak memory and do call END_UTMP_ENT.
4044 2004-04-11 Paul Eggert <eggert@twinsun.com>
4046 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4047 (CHAR_BIT): Remove, since we assume C89.
4048 Include <stdint.h> if available, as per current Autoconf CVS advice.
4050 2004-03-30 Paul Eggert <eggert@twinsun.com>
4052 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4053 not bool, to be more consistent with Unix conventions.
4054 Suggested by Bruno Haible.
4056 Merge from coreutils.
4058 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4061 * getdate.h: Include stdbool.h, and timespec.h instead of
4062 the usual <time.h> dance.
4063 (get_date): Change signature to support fractional time stamps.
4064 All callers changed.
4065 * getdate.y: Include "getdate.h" first, as we can now
4066 assume C89 and don't need to worry about 'const'.
4067 Similarly, include "unlocked-io.h" near start, not in middle.
4069 (textint.value): Use long int rather than int.
4070 (textint.digits): Use size_t rather than int.
4071 (BILLION, LOG10_BILLION): New constants.
4072 (parser_control): New member rel_ns. Members day_ordinal,
4073 time_zone, month, day, hour, minutes, rel_year, rel_month,
4074 rel_day, rel_hour, rel_minutes, rel_seconds
4075 are now long int, not int. Member seconds is now struct timespec,
4076 not int. New member timespec_seen. Members dates_seen, days_seen,
4077 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4079 (%union.intval): Now long int, not int.
4080 New member timespec.
4081 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4082 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4083 (spec): Now is a timespec or an item list.
4084 (timespec, items): New nonterminals.
4085 (time, rel, relunit, number, get_date):
4086 Add support for fractional seconds.
4087 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4088 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4089 (to_hour): First arg is now long int, not int.
4090 (to_year): Returns long int, not int.
4091 Don't treat year -70 like 70.
4092 (tm_diff): Returns long int, not int.
4093 (lookup_word): Use bool instead of int when appropriate.
4094 (yylex): Use size_t for count, not int.
4095 Detect overflow when parsing large integer constants.
4096 Add support for fractions.
4097 (get_date): Make pointers 'const' if possible.
4098 Use more-portable code to detect integer overflow.
4099 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4100 Don't use ctime; it's not reliable if the year has >4 digits.
4102 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4103 This is for compatibility with BSD.
4105 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4106 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4107 From coreutils' system.h.
4109 * userspec.c: Don't include "posixver.h".
4110 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4111 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4112 compatible extension. Simplify code by removing a boolean int
4113 that was always nonzero if a string was nonnull.
4115 2004-03-30 Jim Meyering <jim@meyering.net>
4117 Merge from coreutils.
4119 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4121 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4122 an empty input stream.
4124 * readtokens.c: Include <stdbool.h>.
4125 (readtoken): Use `size_t' rather than int/long.
4126 All callers adjusted.
4127 Use `bool' rather than `int' where appropriate.
4128 Use memset rather than an explicit loop.
4129 Use x2nrealloc rather than xrealloc.
4130 Allow the use of `\0' as a delimiter.
4131 (readtokens): Likewise.
4132 * readtokens.h (readtoken, readtokens): Update prototypes.
4134 2004-03-30 Bruno Haible <bruno@clisp.org>
4136 * getloadavg.c (getloadavg): Don't assume setlocale returns
4139 2004-03-29 Paul Eggert <eggert@twinsun.com>
4141 Merge changes to getloadavg.c from coreutils and Emacs.
4143 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4144 Define to an expression, not to the empty string.
4145 Include cloexec.h and xalloc.h.
4146 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4147 Use set_cloexec_flag rather than rolling our own.
4148 * cloexec.c, cloexec.h: New files.
4150 2004-03-18 Paul Eggert <eggert@twinsun.com>
4152 * getopt.h: Sync with libc CVS.
4154 2004-03-18 Paul Eggert <eggert@twinsun.com>
4155 Bruno Haible <bruno@clisp.org>
4157 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4158 not on all platforms that have <wchar.h>.
4159 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4161 2004-03-09 Paul Eggert <eggert@twinsun.com>
4163 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4165 * getopt_int.h: New file, also synced from libc.
4167 2004-03-07 Paul Eggert <eggert@twinsun.com>
4169 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4170 '#if' expressions. Unlike the code it replaces, it does not
4171 depend on (defined _SC_PAGESIZE). However, it does depend on
4172 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4173 first reported by Jason Andrade in
4174 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4176 2004-01-18 Simon Josefsson <jas@extundo.com>
4178 * strdup.h: New file.
4179 * strdup.c: Include it.
4180 * path-concat.c: Include strdup.h. Drop strdup declaration.
4181 * userspec.c: Include strdup.h. Drop strdup declaration.
4183 2004-02-06 Karl Berry <karl@gnu.org>
4185 * config.charset: update from gettext 0.14.1.
4187 2004-02-05 Paul Eggert <eggert@twinsun.com>
4189 Add comments and code, prompted by suggestions from Bruno Haible
4191 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4192 describing the enum quoting_style values.
4193 * quotearg.c (quotearg_alloc): New function.
4194 (quotearg_buffer_restyled): Treat lone { and } as special.
4195 Treat = as special. Work around bug with older shells
4196 that "see" a '\' that is really the 2nd byte of a multibyte char.
4197 Quote empty string with shell_quoting_style.
4199 2004-02-03 Bruno Haible <bruno@clisp.org>
4201 * pipe.h: New file, from GNU gettext.
4202 * pipe.c: New file, from GNU gettext.
4204 2004-01-27 Bruno Haible <bruno@clisp.org>
4206 * execute.h: New file, from GNU gettext.
4207 * execute.c: New file, from GNU gettext.
4208 * w32spawn.h: New file, from GNU gettext.
4210 2004-01-23 Paul Eggert <eggert@twinsun.com>
4212 Exit-status fix from coreutils.
4214 Use exit_failure consistently in place of EXIT_FAILURE,
4215 so that program exit statuses are consistent on failure.
4217 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4218 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4219 * argmatch.h: Comment fix to match the above.
4220 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4221 Now a macro referring to exit_failure, instead of a separate
4222 variable. Include "exitfail.h" to get it.
4223 * xstrtol.h: Include "exitfail.h".
4224 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4226 * long-options.c (parse_long_options): Use prototype
4227 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4230 2004-01-21 Jim Meyering <jim@meyering.net>
4232 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4233 so as not to conflict with a different-sized __mktime_internal
4234 function in GNU libc.
4235 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4236 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4238 2004-01-18 Paul Eggert <eggert@twinsun.com>
4240 Merge from diffutils.
4242 * file-type.c (file_type): Add typed memory objects.
4243 * file-type.h (S_TYPEISTMO): New macro.
4245 * c-stack.h (c_stack_action): Remove argv argument.
4246 * c-stack.c (c_stack_action): Likewise. All uses changed.
4247 (die): Don't calculate message unless segv_action returns.
4248 (get_stack_location, min_address_from_argv, max_address_from_argv,
4249 volatile stack_base, volatile_stack_size): Remove.
4250 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4251 that every segmentation violation is a stack overflow. (Ouch!)
4252 See Debian bug 136249 (still outstanding) for more info about why
4253 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4255 2003-11-30 Bruno Haible <bruno@clisp.org>
4257 Safer stack allocation.
4258 * setenv.c: Include allocsa.h.
4259 (alloca): Remove fallback definition.
4260 (freea): Remove macro.
4261 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4264 2003-10-17 Bruno Haible <bruno@clisp.org>
4266 * binary-io.h: Avoid warnings on Cygwin.
4268 2003-12-28 Bruno Haible <bruno@clisp.org>
4270 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4271 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4273 2003-11-28 Bruno Haible <bruno@clisp.org>
4275 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4277 2003-11-27 Bruno Haible <bruno@clisp.org>
4279 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4281 2003-11-17 Bruno Haible <bruno@clisp.org>
4283 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4285 2003-11-24 Bruno Haible <bruno@clisp.org>
4287 * xallocsa.h: New file, from GNU gettext.
4288 * xallocsa.c: New file, from GNU gettext.
4290 2003-11-24 Bruno Haible <bruno@clisp.org>
4292 * allocsa.h: New file, from GNU gettext.
4293 * allocsa.c: New file, from GNU gettext.
4295 2003-11-24 Bruno Haible <bruno@clisp.org>
4297 * eealloc.h: New file.
4299 2004-01-15 Jim Meyering <jim@meyering.net>
4301 Merge from coreutils.
4303 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4304 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4305 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4307 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4308 optional configure-time default.
4310 * version-etc.c (version_etc_copyright): Update copyright date.
4312 * xreadlink.c (xreadlink): Correct outdated comment.
4314 2004-01-15 Paul Eggert <eggert@twinsun.com>
4316 Merge from coreutils.
4318 * posixver.c: Include posixver.h.
4320 * same.c: Include <stdbool.h>, <limits.h>.
4321 (_POSIX_NAME_MAX): Define if not defined.
4323 (same_name): If file names are silently truncated, report
4324 that the file names are the same if they are the same after
4325 the silent truncation.
4327 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4328 conversion function.
4329 * xstrtod.c (xstrtod): Likewise. All callers changed to
4330 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4333 2004-01-14 Paul Eggert <eggert@twinsun.com>
4335 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4336 with like-named macro in fnmatch.c.
4337 (EXT): Use an internal constant instead.
4339 Merge fnmatch patches from glibc.
4340 * fnmatch.c (mbsinit): Remove define.
4341 Add libc_hidden_ver (__fnmatch, fnmatch).
4342 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4343 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4345 2003-12-14 Karl Berry <karl@gnu.org>
4347 * config.charset: update from gettext-runtime.
4349 2003-12-03 Paul Eggert <eggert@twinsun.com>
4351 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4352 Bug reported by Alfred M. Szmidt.
4354 2003-11-29 Karl Berry <karl@gnu.org>
4356 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4358 2003-11-23 Paul Eggert <eggert@twinsun.com>
4359 Bruno Haible <bruno@clisp.org>
4361 * printf-parse.h: Don't include sys/types.h.
4362 (ARG_NONE): New macro.
4363 (char_directive): Change type of *arg_index fields to size_t.
4364 * printf-parse.c: Don't include sys/types.h.
4365 (SSIZE_MAX): Remove macro.
4366 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4367 Remove unnecessary overflow check.
4368 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4371 2003-11-24 Paul Eggert <eggert@twinsun.com>
4373 * alloca.c: Remove dependency on xalloc module.
4374 (xalloc_die): Remove.
4375 (memory_full) [!defined emacs]: New macro.
4376 [!defined emacs]: Don't include xalloc.h.
4377 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4378 address arithmetic overflows. Change datatypes a bit to avoid
4381 2003-11-22 Jim Meyering <jim@meyering.net>
4383 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4385 2003-11-17 Bruno Haible <bruno@clisp.org>
4387 * vasnprintf.c (alloca): Remove fallback definition.
4388 (freea): Remove definition.
4389 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4390 Reported by Paul Eggert.
4392 2003-11-17 Jim Meyering <jim@meyering.net>
4394 On systems without utime and without a utimes function capable of
4395 dealing with a NULL struct utimbuf* argument, this utime replacement
4396 could -- in unusual circumstances -- leak a file descriptor.
4397 * utime.c: Include <unistd.h> and <errno.h>.
4398 (utime_null): Be sure to close `fd' and to preserve errno.
4399 Reported by Geoff Collyer via Arnold Robbins.
4401 2003-11-16 Paul Eggert <eggert@twinsun.com>
4402 Bruno Haible <bruno@clisp.org>
4404 Protect against address arithmetic overflow.
4405 * printf-args.h: Include stddef.h.
4406 (arguments): Change type of field 'count' to size_t.
4407 * printf-args.c (printf_fetchargs): Use size_t instead of
4408 'unsigned int' where appropriate.
4409 * printf-parse.h: Include sys/types.h.
4410 (char_directive): Change type of *arg_index fields to ssize_t.
4411 (char_directives): Change type of fields 'count', max_*_length to
4413 * printf-parse.c: Include sys/types.h and xsize.h.
4414 (SSIZE_MAX): Define fallback value.
4415 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4416 instead of 'int' where appropriate. Check a_allocated, d_allocated
4417 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4418 * vasnprintf.c: Include xsize.h.
4419 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4420 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4421 overflow. Avoid wraparound when converting a width or precision from
4424 2003-11-16 Bruno Haible <bruno@clisp.org>
4426 Update from GNU gettext.
4427 * printf-parse.c: Generalize to it can be compiled for wide strings.
4428 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4429 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4430 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4431 SNPRINTF): New macros.
4432 Don't include <alloca.h> if the file is used inside libintl.
4433 (local_wcslen): New function, for Solaris 2.5.1.
4434 (VASNPRINTF): Use it instead of wcslen.
4436 2003-11-16 Bruno Haible <bruno@clisp.org>
4438 * xsize.h (xmax): New function.
4439 (xsum, xsum3, xsum4): Declare as "pure" functions.
4441 2003-11-12 Paul Eggert <eggert@twinsun.com>
4443 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4444 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4445 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4446 heuristic is just as accurate as far as we know, and it removes a
4447 dependency on size_max.m4 and ptrdiff_max.m4.
4449 2003-11-12 Paul Eggert <eggert@twinsun.com>
4451 * xstrtol.c (__xstrtol): Remove "break" immediately after
4452 "return", to pacify some unknown compiler. Problem reported
4455 2003-11-11 Bruno Haible <bruno@clisp.org>
4457 * xsize.h (SIZE_MAX): Remove fallback definition.
4458 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4461 2003-11-10 Paul Eggert <eggert@twinsun.com>
4463 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4464 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4465 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4467 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4468 not (size_t) -1, since it's defined here.
4470 2003-11-06 Paul Eggert <eggert@twinsun.com>
4472 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4473 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4474 Reject sizes of exactly SIZE_MAX bytes.
4475 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4476 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4478 2003-11-05 Bruno Haible <bruno@clisp.org>
4480 * xsize.h: Include limits.h, to avoid a possible collision with
4481 SIZE_MAX defined in <limits.h> on Solaris.
4483 2003-11-04 Bruno Haible <bruno@clisp.org>
4485 * xsize.h: New file.
4486 * linebreak.c: Include xsize.h.
4487 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4488 argument for overflow.
4489 Suggested by Paul Eggert.
4491 2003-10-31 Bruno Haible <bruno@clisp.org>
4493 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4494 to avoid (extremely rare) race condition.
4495 Suggested by Paul Eggert.
4497 2003-11-03 Jim Meyering <jim@meyering.net>
4499 * userspec.c: Include "userspec.h".
4500 * userspec.h: New file.
4502 2003-10-31 Paul Eggert <eggert@twinsun.com>
4504 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4505 * mountlist.c (SIZE_MAX): Define if not defined already.
4506 (read_filesystem_list): Set and use me_type_malloced.
4507 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4508 whatever the type happens to be), for brevity and consistency.
4509 Check for size calculation overflow on Alphas running OSF/1.
4511 2003-10-31 Jim Meyering <jim@meyering.net>
4513 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4515 * linebuffer.c: Include <string.h> for declaration of memset.
4517 2003-10-30 Paul Eggert <eggert@twinsun.com>
4518 Bruno Haible <bruno@clisp.org>
4520 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4521 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4523 2003-10-29 Paul Eggert <eggert@twinsun.com>
4525 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4526 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4528 * quotearg.c (quotearg_n_options): Use it.
4529 * group-member.c: Include <stdbool.h>.
4530 (free_group_info): Arg is now const *; don't free arg.
4531 (get_group_info): Now returns bool and accepts struct group_info *,
4532 rather than returning a malloc'ed struct group_info *.
4533 All uses changed. Check for overflow in internal size calculation.
4535 * getusershell.c (readname): Simplify the code by using x2nrealloc
4536 rather than xmalloc/xrealloc.
4537 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4538 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4539 conformance bug: the old code used a pointer after freeing the
4540 storage that it addressed.
4541 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4542 rather than doing it by hand.
4543 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4544 the buffer preserved. Use free and xmalloc instead.
4545 * quotearg.c (quotearg_n_options): Likewise.
4546 Use a simpler test for size overflow. Don't use xalloc_oversized
4547 because unsigned int might be wider than size_t (!); this suggests
4548 that we should switch from unsigned int to size_t for slot numbers.
4550 2003-10-27 Bruno Haible <bruno@clisp.org>
4552 * stdbool_.h: Better support for BeOS.
4554 2003-10-27 Paul Eggert <eggert@twinsun.com>
4556 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4557 to allocate the returned structure. Do not allocate a subarray,
4558 as x2nrealloc will do that.
4559 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4560 instead of xnrealloc.
4561 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4563 2003-10-26 Paul Eggert <eggert@twinsun.com>
4565 * xalloc.h (xalloc_oversized): New static inline function, for
4566 callers that want to do their own size-overflow checking. Include
4567 <stdbool.h>, since xalloc_oversized returns bool.
4568 * xalloc.c (array_size_overflow): Remove. All callers changed
4569 to use xalloc_oversized.
4571 Add two functions x2realloc, x2nrealloc, for programs that grow
4572 arrays dynamically by doubling their sizes.
4573 * xalloc.h (x2realloc, x2nrealloc): New decls.
4574 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4577 Port to C99 semantics for 'inline' of external functions.
4578 Bug reported by Bruno Haible.
4579 * xmalloc.c (xnmalloc_inline): New static inline function,
4580 with the old contents of xnmalloc.
4581 (xnmalloc, xmalloc): Use it.
4582 (xnrealloc_inline): New static inline function,
4583 with the old contents of xnrealloc.
4584 (xnrealloc, xrealloc): Use it.
4586 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4588 2003-10-25 Paul Eggert <eggert@twinsun.com>
4590 Fix several address-calculation bugs in the hash modules,
4591 plus some minor code cleanup.
4593 * hash.h: Include <stdbool.h>, for bool.
4594 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4595 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4596 hash_get_n_entries, hash_get_max_bucket_length,
4597 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4598 hash_rehash): Use size_t rather than unsigned.
4599 * hash.c (struct hash_table, hash_get_n_buckets,
4600 hash_get_n_buckets_used, hash_get_n_entries,
4601 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4602 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4603 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4605 (SIZE_MAX): Define if not defined.
4606 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4607 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4609 Use const * when possible.
4610 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4611 (check_tuning): Fix bug: if tuning parameters were very close to
4612 0 or 1, rounding errors could have caused subscript violations.
4613 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4614 (hash_initialize): Add 'fail:' label
4615 to free table and return NULL, and use it to simplify code.
4616 Use calloc rather than clearing the storage ourself.
4617 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4618 buffer size calculations.
4619 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4620 Include <stddef.h>, for size_t.
4621 * hash-pjw.c (hash_pjw): Likewise.
4622 Switch to method described by Bruno Haible.
4623 Include <limits.h>, for CHAR_BIT.
4624 (SIZE_BITS): New macro.
4626 2003-10-21 Paul Eggert <eggert@twinsun.com>
4628 * getndelim2.c (getndelim2): When size calculation overflows,
4629 ceiling the allocation at NMAX bytes rather than silently
4630 discarding input bytes before NMAX is reached. This makes
4631 a difference only if NMAX exceeds SIZE_MAX / 2.
4633 * obstack.c: Merge from glibc.
4634 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4635 Add libc_hidden_def (_obstack_newchunk).
4636 (_obstack_free) [! defined _LIBC]: Remove.
4637 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4638 a clone of the function body.
4639 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4640 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4642 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4643 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4646 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4647 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4648 Don't use lvalue casts, as GCC plans to remove support for them
4649 in GCC 3.5. Reported by Joseph S. Myers. This bug
4650 was also present in the non-GCC version, indicating that this
4651 code had always been buggy and had never been widely used.
4652 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4653 Use the fast variant of each macro, rather than copying the
4654 definiens of the fast variant; that way, we'll be more likely to
4655 catch future bugs in the fast variants.
4657 2003-10-20 Bruno Haible <bruno@clisp.org>
4659 * wait-process.h: New file, from GNU gettext.
4660 * wait-process.c: New file, from GNU gettext.
4662 2003-10-19 Jim Meyering <jim@meyering.net>
4664 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4666 2003-10-16 Paul Eggert <eggert@twinsun.com>
4668 * getgroups.c: Include <errno.h>, <stdlib.h>.
4669 (getgroups): First arg is int, not size_t.
4670 Don't let 'free' mangle errno.
4672 2003-10-16 Jim Meyering <jim@meyering.net>
4674 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4676 2003-10-15 Paul Eggert <eggert@twinsun.com>
4678 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4680 (new_exclude, add_exclude_file): Initial size no longer needs to
4682 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4683 our own address arithmetic overflow checking.
4685 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4686 (fnmatch): Do not alloca more than 2000 wide characters;
4687 instead, use malloc for large buffers.
4688 Check for address arithmetic overflow, and return -1
4689 with errno set to ENOMEM in that case.
4690 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4691 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4692 instead, return -1. Check for address arithmetic overflow.
4694 2003-10-14 Paul Eggert <eggert@twinsun.com>
4696 Handle invalid suffixes and overflow independently, so that
4697 callers can treat them independently as needed. Fix some bugs in
4698 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4699 suffix for a human-readable blocksize. The major caller-visible
4700 change is the addition of a new
4701 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4702 that both overflow and suffix chars were found.
4704 * human.c (humblock): Don't check separately for invalid suffix
4705 char; that is xstrtoumax's job (now that its bug is fixed).
4706 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4707 INTMAX_MAX]: New macros.
4708 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4709 TYPE_MAXIMUM): New macros.
4710 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4711 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4712 if overflow occurs, as it's what __strtol does and it's more useful
4714 (__xstrtol): If __strtol reports some error other than ERANGE,
4715 reflect it to the caller as LONGINT_INVALID. If it reports
4716 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4717 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4718 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4720 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4721 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4722 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4723 [defined UINTMAX_MAX]: New macros.
4725 2003-10-14 Bruno Haible <bruno@clisp.org>
4727 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4728 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4729 Also use volatile where needed.
4731 2003-10-12 Paul Eggert <eggert@twinsun.com>
4733 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4734 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4735 and define in terms of the other primitives.
4736 * xmalloc.c: Include stdbool.h; do not include exit.h.
4737 (SIZE_MAX): Define if not already defined.
4738 (array_size_overflow): New function.
4739 (xalloc_die): Abort instead of exiting if 'error' returns.
4740 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4741 (xmalloc, xrealloc): Use them.
4742 (xcalloc): Check for address arithmetic overflow.
4743 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4744 a bit faster than strcpy.
4746 2003-10-08 Paul Eggert <eggert@twinsun.com>
4748 Merge getpass from libc, plus a few fixes.
4750 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4751 Include <stdbool.h>.
4752 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4753 __fsetlocking to empty.
4754 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4755 do include <bits/libc-lock.h>.
4756 Do not include <fcntl.h>; not needed.
4757 [_LIBC]: Include <wchar.h>.
4758 (NOTCANCEL_MODE): New macro.
4759 (flockfile, funlockfile) [_LIBC]: New macros.
4760 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4761 [!_LIBC]: New macros.
4762 (call_fclose): New function.
4763 (getpass): Use it. Save tty stream separately; this simplifies the
4764 code and makes it more reliable if stdin happens to equal stdout.
4765 Invoke __fsetlocking on tty.
4766 Handle thread cancellation if needed.
4767 Namespace cleanup (use __tcgetattr, __getline).
4768 Use bool for Booleans.
4769 [USE_IN_LIBIO]: Handle wide streams.
4770 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4771 stream might go where.
4773 * unlocked-io.h: Include <stdio.h>, so that the caller
4774 doesn't have to include <stdio.h> before us.
4775 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4776 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4777 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4778 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4779 if not declared, so that we can use getpass.c code from libc without
4781 (flockfile, ftrylockfile, funlockfile): New macros.
4783 2003-10-06 Bruno Haible <bruno@clisp.org>
4785 * version-etc-2.h: Remove file.
4786 * version-etc-2.c: Remove file.
4788 2003-09-25 Jim Meyering <jim@meyering.net>
4789 Bruno Haible <bruno@clisp.org>
4791 This lets translators provide better translations for the
4792 "Written by ..." part of --version output.
4793 * version-etc.h: Include stdarg.h.
4794 (version_etc_copyright): Declare as readonly.
4795 (version_etc): Make this function variadic with a NULL-terminated list
4796 of author name strings.
4797 (version_etc_va): New declaration.
4798 * version-etc.c: Include stdarg.h, stdlib.h.
4799 (version_etc_copyright): Declare as readonly.
4800 (version_etc_va): New function. Provide a different translatable string
4801 for each possible number of authors < 10. Abbreviate when there are 10
4803 (version_etc): Make this function variadic. Call version_etc_va.
4804 Suggestion from Gary V. Vaughan.
4806 * long-options.h (parse_long_options): Change prototype: the authors
4807 string is moved to the end and becomes variadic.
4808 * long-options.c: Include stdarg.h.
4809 (parse_long_options): Make this function variadic, too.
4810 Call version_etc_va, not version_etc.
4812 2003-10-06 Bruno Haible <bruno@clisp.org>
4814 * fatal-signal.h: New file, from GNU gettext.
4815 * fatal-signal.c: New file, from GNU gettext.
4817 2003-10-04 Karl Berry <karl@gnu.org>
4819 * argp*: update from libc.
4821 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4823 * getpass.c (getpass): Use a no-op fseek when switching from input to
4824 output mode on the same stream.
4826 2003-09-29 Paul Eggert <eggert@twinsun.com>
4828 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4829 Fix arg typo in previous patch.
4831 2003-09-28 Jim Meyering <jim@meyering.net>
4833 * error.c: Correct cpp indentation.
4835 2003-09-27 Paul Eggert <eggert@twinsun.com>
4837 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4838 Omit the special code that used __typeof__, since we worry that
4839 it could be more trouble than it's worth. See:
4840 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4841 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4845 2003-09-26 Jim Meyering <jim@meyering.net>
4847 * error.c (error_tail): Move some declarations
4848 into inner scope where the local variables are used.
4850 2003-09-26 Bruno Haible <bruno@clisp.org>
4852 * stpncpy.h (gnu_stpncpy): New declaration.
4853 (stpncpy): Define as alias for gnu_stpncpy.
4854 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4856 2003-09-26 Paul Eggert <eggert@twinsun.com>
4858 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4859 (error_tail): Do not loop, reallocating temporary buffer, since
4860 the output cannot contain more wide characters than the input
4861 contains bytes, the size must be big enough already. This avoids
4862 one potential size overflow calculation. Check for size overflow
4863 when calculating temporary buffer size. Free temporary buffer
4864 when done, if it was allocated with malloc; this plugs a memory
4865 leak. Remove casts from void * to pointers, that are no longer
4866 needed now that we're assuming C89 or better.
4868 Merge error changes from glibc.
4870 * error.c, error.h: Update copyright notice header to match glibc.
4871 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4872 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4873 Disable cancellation while printing error.
4874 * error.h: Prepend __ to parameter names.
4876 2003-09-25 Karl Berry <karl@gnu.org>
4878 * argp-fmtstream.c, argp-help.c: update from libc.
4880 2003-09-25 Bruno Haible <bruno@clisp.org>
4882 * version-etc-2.h: New file, from version-etc.h with modifications.
4883 * version-etc-2.c: New file, from version-etc.c with modifications.
4885 2003-09-25 Simon Josefsson <jas@extundo.com>
4887 * xgetdomainname.h: New file.
4888 * xgetdomainname.c: New file.
4890 2003-09-25 Simon Josefsson <jas@extundo.com>
4891 Bruno Haible <bruno@clisp.org>
4893 * getdomainname.h: New file.
4894 * getdomainname.c: New file.
4896 2003-09-24 Paul Eggert <eggert@twinsun.com>
4898 * linebuffer.c (freebuffer): Don't free the argument, just
4899 the buffer associated with the argument. Bug reported by
4902 2003-09-19 Karl Berry <karl@gnu.org>
4904 * argp.h: update from libc.
4906 2003-09-16 Paul Eggert <eggert@twinsun.com>
4908 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4909 input error, instead of returning NULL the next time we are called
4910 (and therefore losing track of errno).
4912 2003-09-15 Paul Eggert <eggert@twinsun.com>
4914 * getndelim2.c (getndelim2): Don't trash errno when a read
4915 fails, so that the caller gets the proper errno.
4917 * readutmp.c (read_utmp): Likewise.
4918 Check for fstat error. Close stream and free storage
4921 2003-09-14 Bruno Haible <bruno@clisp.org>
4923 * fwriteerror.h: New file.
4924 * fwriteerror.c: New file.
4926 2003-09-14 Jim Meyering <jim@meyering.net>
4928 * getloadavg.c: Correct cpp indentation.
4929 * strdup.c: Likewise.
4930 * vasnprintf.c: Likewise.
4932 2003-09-12 Paul Eggert <eggert@twinsun.com>
4934 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4935 * obstack.c [!defined _LIBC]: Likewise.
4936 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4937 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4938 * exitfail.c: Don't include stdlib.h; no longer needed.
4940 More changes to assume C89 or better.
4942 * error.c (error_tail): Assume vprintf.
4944 * argmatch.c (getenv): Remove decl.
4945 * progreloc.c (get_full_program_name): Define via prototype.
4946 * setenv.c (clearenv): Likewise.
4947 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4949 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4950 (malloc, memcpy): Remove decls.
4951 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4952 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4953 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4954 (memcpy): Remove macro.
4955 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4956 (__P): Remove. All uses removed.
4957 (PTR): Remove. All uses changed to void *.
4958 (CHAR_BIT, NULL): Remove.
4959 (spaces, zeros, memset_space, memset_zero)
4960 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4962 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4963 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4964 Define with prototype.
4965 Remove now-unnecessary prototype decl.
4966 (extra_args_spec): Assume ANSI C. All uses changed.
4967 (extra_args_spec_iso): Remove.
4968 (my_strftime, emacs_strftimeu): Define via prototype.
4969 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4971 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4972 * strtoimax.c: Include <stdlib.h> unconditionally.
4973 (strtoul, strtol): Remove decls.
4974 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4976 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4977 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4978 (LOCALE_PARAM_PROTO): New macro.
4979 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4980 (INTERNAL (strtol), strtol): Define with a prototype.
4981 (PARAMS): Remove. All uses removed.
4982 * tempname.c: Include <string.h> unconditionally.
4983 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4984 * xgethostname.c (main): Define with a prototype.
4985 * xmalloc.c: Include "xalloc.h" first, to check interface.
4986 Include <stdlib.h> unconditionally.
4987 (calloc, malloc, realloc, free): Remove decls.
4988 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4989 Include <stdlib.h> unconditionally. Sort include file names.
4991 (xstrtod): Define with a prototype.
4992 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4993 (strtol, strtoul): Remove decls.
4995 2003-09-11 Paul Eggert <eggert@twinsun.com>
4997 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4998 Include <stdlib.h>, <string.h> unconditionally.
4999 Remove now-unnecessary cast to char *.
5000 * strnlen.c: Include <string.h> unconditionally.
5001 * yesno.c (yesno): Define with a prototype.
5003 2003-09-10 Bruno Haible <bruno@clisp.org>
5005 * strcspn.c: Include <string.h> unconditionally.
5006 * strpbrk.c: Include <string.h> unconditionally.
5007 * strstr.c: Include <string.h> unconditionally.
5008 * unicodeio.c: Include <string.h> unconditionally.
5009 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5010 * unsetenv.c: Likewise.
5011 * xreadlink.c: Include <stdlib.h> unconditionally.
5012 * yesno.c: Include <stdlib.h> unconditionally.
5013 (rpmatch): Add prototype.
5015 2003-09-10 Jim Meyering <jim@meyering.net>
5017 * error.c: Correct indentation of cpp directives.
5019 2003-09-09 Paul Eggert <eggert@twinsun.com>
5023 * acosl.c (main): Use a prototype.
5024 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5027 * getloadavg.c (getloadavg, main): Define via prototypes.
5029 * getopt.h (struct option.name): Assume C89, and use 'const'.
5030 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5031 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5033 * getopt.c (const): Remove macro.
5034 Include <string.h> unconditionally.
5035 (my_index): Remove; all uses changed to strchr.
5036 (strlen): Remove decl.
5037 (exchange): Remove forward decl; no longer needed.
5038 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5039 Define with prototype.
5040 * getopt1.c (const): Remove macro.
5041 (getopt_long, getopt_long_only, main): Define with prototype.
5043 * getugroups.c: Include <string.h> unconditionally.
5045 * getusershell.c: Include <stdlib.h> unconditionally.
5046 (getusershell, setusershell, endusershell, readname, main):
5047 Define with prototypes.
5049 * group-member.c: Include group-member.h first.
5050 Include <stdlib.h> unconditionally.
5052 * hard-locale.c: Include hard-locale.h first.
5053 Include <stdlib.h>, <string.h> unconditionally.
5055 * hash.c (free, malloc): Remove decls.
5056 Include <stdlib.h> unconditionally.
5058 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5059 (getenv): Do not declare.
5061 * idcache.c: Include <string.h> unconditionally.
5063 * long-options.c: Include long-options.h first, to test interface.
5064 Include <stdlib.h> unconditionally.
5066 * makepath.c: Include makepath.h first, to test interface.
5067 Include <stdlib.h> and <string.h> unconditionally.
5069 * linebuffer.c: Include <stdlib.h>.
5070 (free): Remove decl.
5072 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5073 rpl_malloc returns void *, not char *.
5074 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5076 * md5.h: Include <limits.h> unconditionally.
5077 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5078 (__P): Remove; all uses removed.
5079 * md5.c: Include "md5.h" first.
5080 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5081 md5_buffer, md5_process_bytes, md5_process_block):
5082 Define with prototypes.
5083 * sha.h (__P): Remove all uses. (It wasn't defined??)
5084 * sha.c: Include "sha.h" first.
5085 Include <stdlib.h>, <string.h> unconditionally.
5087 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5088 * memcmp.c (__ptr_t): Likewise.
5089 * memrchr.c (__ptr_t): Likewise.
5090 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5091 Include <string.h> unconditionally.
5092 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5093 * memchr.c: Include <stdlib.h> unconditionally.
5094 * memchr.c (LONG_MAX): Remove.
5095 * memrchr.c (LONG_MAX): Likewise.
5096 * memchr.c (__memchr): Define via a prototype.
5097 * memrchr.c (__memrchr): Likewise.
5098 * memcmp.c (__P): Remove, and remove all uses.
5099 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5100 Remove forward decls; no longer needed.
5101 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5102 Use types required by C89 in prototype.
5104 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5105 * savedir.c: Likewise.
5106 * mkdir.c (free): Remove decl.
5107 * rmdir.c (rmdir): Define with a prototype.
5108 * savedir.c: Include savedir.h first, to test interface.
5110 * mktime.c (STDC_HEADERS): Remove.
5111 Include <stdlib.h>, <string.h> unconditionally.
5113 * modechange.c: Include <stdlib.h> unconditionally.
5114 (malloc): Remove decl.
5116 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5117 (free): Remove decl.
5119 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5120 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5121 (This type really should be intptr_t, but that's a C99ism.)
5122 (_obstack_memcpy): Remove: all uses changed to memcpy.
5123 Include <string.h> unconditionally.
5124 (struct obstack): Assume __STDC__ for types of members
5125 chunkfun, freefun, extra_arg.
5126 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5127 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5128 obstack_begin, obstack_specify_allocation,
5129 obstack_specify_allocation_with_arg, obstack_chunkfun,
5130 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5131 Remove unprototyped decls and the macros that use them.
5132 * obstack.c (POINTER): Remove. All uses changed to void *.
5133 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5134 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5135 (defined __STDC__ && __STDC__)]:
5136 Remove nonprototyped code.
5137 Include <stdlib.h> unconditionally.
5138 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5139 _obstack_allocated_p, _obstack_free, obstack_free,
5140 _obstack_memory_used, print_and_abort):
5141 Define using prototypes.
5142 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5143 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5144 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5145 obstack_next_free, obstack_object_size, obstack_room) [0]:
5146 Remove unused, unprototyped code.
5148 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5150 * physmem.c (physmem_total, physmem_available, main): Define
5153 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5154 (main): Define with a prototype.
5156 * posixver.c (getenv): Remove decl.
5158 * putenv.c (malloc): Returns void *, not char *.
5159 Include <string.h> unconditionally.
5160 (strchr, memcpy, NULL): Do not define.
5162 * readtokens.c: Include readtokens.h first, to test interface.
5163 Include <stdlib.h>, <string.h> unconditionally.
5164 (init_tokenbuffer): Define with a prototype.
5166 * regex.c (PARAMS): Remove. All uses removed.
5167 All uses of _RE_ARGS removed, too.
5168 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5170 (bzero): Assume memset exists.
5171 (memcmp, memcpy, NULL): Remove.
5172 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5173 char, or assignments to local vars of type signed char.
5174 (init_syntax_once, PREFIX(extract_number_and_incr),
5175 PREFIX(print_partial_compiled_pattern),
5176 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5177 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5178 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5179 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5180 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5181 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5182 wcs_compile_range, byte_compile_range, truncate_wchar,
5183 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5184 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5185 count_mbs_length, wcs_re_match_2_internal,
5186 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5187 PREFIX(alt_match_null_string_p),
5188 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5189 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5190 regfree, PREFIX(extract_number)): Define with prototype. Remove
5191 now-unnecessary declaration, if any.
5192 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5194 Remove now-unnecessary casts among pointer types.
5195 * regex.h (_RE_ARGS): Remove. All uses removed.
5197 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5198 (free): Remove decl.
5200 * rpmatch.c: Include <stdlib.h> unconditionally.
5202 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5203 (free): Remove decl.
5205 * save-cwd.c: Include <stdlib.h> unconditionally.
5206 * xgetcwd.c: Likewise.
5208 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5209 (free): Remove decl.
5211 * strchrnul.c (strchrnul): Define with a prototype.
5212 Fix bug: c_in was not converted to char before searching.
5214 The following changes are not K&R related:
5216 * group-member.h: Include <sys/types.h>, so that this file is
5218 * makepath.h: Likewise.
5220 * getusershell.c (readname, default_index, line_size, readname):
5221 Use size_t, not int, for sizes.
5222 (readname): If the size overflows, report an error instead of
5225 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5227 * getndelim2.c: Assume stdlib.h per the C89 spec.
5229 2003-09-08 Paul Eggert <eggert@twinsun.com>
5231 Assume C89 or better; remove K&R cruft.
5232 A few of these changes were first proposed by Derek Robert Price
5233 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5235 * addext.c: Include <string.h> unconditionally.
5236 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5237 Don't declare getenv or malloc.
5239 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5240 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5242 (find_stack_direction, alloca): Use prototypes.
5244 * atexit.c (atexit): Define using a prototype.
5246 * basename.c, dirname.c, stripslash.c:
5247 Include <string.h> unconditionally.
5249 * bcopy.c: Include <stddef.h>.
5250 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5252 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5254 * error.h (error, error_at_line, error_print_progname)
5255 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5256 * error.c: Include error.h first, to check interface.
5257 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5258 (VA_START): Remove; all uses changeed to va_start.
5259 (exit, strerror): Remove decls.
5260 (error_print_progname): Prototype uncondionally.
5261 Don't include <errno.h>; no longer needed.
5262 (private_strerror): Remove.
5263 (error_tail): Always define.
5264 (error, error_at_line): Assume C89 or better; always use prototypes.
5265 * fatal.c: Include "fatal.h" first, to test interface.
5266 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5267 (VA_START): Remove; all uses changed to va_start.
5268 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5270 (exit): Remove decl.
5271 (fatal): Prototype unconditionally. Assume va_start works.
5272 Abort at end, to pacify gcc.
5274 * euidaccess.c (main): Define with a prototype.
5276 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5278 * exitfail.c: Include <stdlib.h> unconditionally.
5280 * fnmatch_.h (__P): Remove. All uses changed to assume
5282 * fnmatch.c: Include fnmatch.h first, to test interface.
5283 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5284 (getenv): Remove decl.
5285 (fnmatch): Define using a prototype.
5286 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5287 (FCT): Define using a prototype.
5289 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5291 * gethostname.c: Include <stddef.h>.
5292 (gethostname): Define with prototype. Length is size_t, not int.
5294 2003-09-08 Paul Eggert <eggert@twinsun.com>
5296 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5297 getversion.c should have been removed then, but was accidentally
5300 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5301 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5303 2003-09-07 Paul Eggert <eggert@twinsun.com>
5305 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5306 copy_tm_result. Bug reported by Simon Josefsson in
5307 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5309 2003-09-06 Paul Eggert <eggert@twinsun.com>
5311 * time_r.c, time_r.h: New files.
5313 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5315 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5316 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5318 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5320 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5321 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5324 * timegm.c: Switch to glibc implementation, with the following changes:
5325 [defined HAVE_CONFIG_H]: Include <config.h>.
5326 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5327 (__mktime_internal) [!defined _LIBC]: New decl.
5328 (__gmtime_r) [!defined _LIBC]: New macro and function.
5329 (timegm): Use a prototype, since gnulib assumes C89.
5330 Do not bother declaring tmp to be const, as it's not really usefu.
5331 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5332 (timegm): Declare only if HAVE_DECL_TIMEGM.
5334 2003-09-03 Paul Eggert <eggert@twinsun.com>
5336 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5337 Bug reported by Lute Kamstra in
5338 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5340 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5341 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5342 course with correspondingly smaller numbers for tomorrow and
5343 yesterday. From Tadayoshi Funaba. Originally installed into
5344 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5347 2003-08-31 Simon Josefsson <jas@extundo.com>
5349 * timegm.h: New file.
5350 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5352 2003-08-31 Karl Berry <karl@gnu.org>
5354 * argp.h: update from libc.
5356 2003-08-28 Bruno Haible <bruno@clisp.org>
5358 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5359 warning on QNX, which defines O_BINARY to 000000.
5361 2003-08-24 Bruno Haible <bruno@clisp.org>
5363 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5364 MSVC7 <stdio.h> is included later.
5366 2003-08-20 Bruno Haible <bruno@clisp.org>
5368 * progname.h: New file, from GNU gettext.
5369 * progname.c: New file, from GNU gettext.
5370 * progreloc.c: New file, from GNU gettext.
5372 2003-08-19 Bruno Haible <bruno@clisp.org>
5374 * xstrdup.c: Assume <string.h> exists.
5376 2003-08-18 Jim Meyering <jim@meyering.net>
5378 * setenv.h: Indent nested cpp directive.
5379 * vasnprintf.c: Remove trailing blanks.
5381 2003-08-17 Simon Josefsson <jas@extundo.com>
5382 Bruno Haible <bruno@clisp.org>
5384 * xstrndup.h: New file.
5385 * xstrndup.c: New file.
5387 2003-08-17 Bruno Haible <bruno@clisp.org>
5389 * strndup.h: New file.
5391 2003-08-16 Paul Eggert <eggert@twinsun.com>
5393 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5394 space, undoing this 2003-08-12 change:
5395 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5397 2003-08-16 Jim Meyering <jim@meyering.net>
5399 Merge from coreutils.
5400 * xstrtoimax.c: #else #if -> #elif.
5401 * xstrtoumax.c: Likewise.
5403 2003-08-15 Paul Eggert <eggert@twinsun.com>
5405 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5406 rather than tab, after '#' in shell-script copyright notices.
5407 Suggested by Bruno Haible.
5409 2003-08-15 Jim Meyering <jim@meyering.net>
5410 and Paul Eggert <eggert@twinsun.com>
5412 Merge from coreutils.
5413 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5414 member but strut utmpx does not. Needed for AIX 4.3.3.
5415 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5417 2003-08-15 Jim Meyering <jim@meyering.net>
5419 Merge from coreutils.
5420 * xgethostname.c: Include <stdlib.h>.
5421 (xghostname): Don't exit for anything other than memory-related
5422 failure; just return NULL.
5423 * userspec.c: Include "posixver.h".
5424 (parse_user_spec): Accept `.' as a separator only
5425 in pre-POSIX-200112 mode.
5426 * strtoimax.c: Use #elif rather than #else #if.
5427 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5428 Remove function, now that we can rely on a working tzset function.
5429 [!_LIBC]: Ensure that the required autoconf test has been run.
5430 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5431 Use underlying_strftime for %r.
5432 * sha.c: Merge in some clean-up and optimization changes from glibc.
5433 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5434 Ensure that it is a multiple of 64.
5435 Rearrange loop exit tests so as to avoid performing an
5436 additional fread after encountering an error or EOF.
5437 * realloc.c: Update copyright date.
5439 2003-08-14 Jim Meyering <jim@meyering.net>
5441 Merge from coreutils.
5442 * obstack.h: Whitespace changes.
5443 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5444 and xcalloc return values.
5445 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5446 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5447 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5448 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5449 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5451 Use mntctl's return value to drive the entry-processing loop, since
5452 we can't rely on the value of the vmt_length member in the last
5453 entry. On some systems doing so could result in exhausting
5454 virtual memory. Based in part on a patch from Mike Jetzer.
5456 2003-08-14 Jim Meyering <jim@meyering.net>
5457 and Paul Eggert <eggert@twinsun.com>
5459 Merges from coreutils, plus other fixes.
5460 * physmem.c: Merge in portability changes from gcc/libiberty
5461 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5462 for credits and details. Thanks to Kaveh Ghazi for helping
5463 to keep these files in sync.
5464 (ARRAY_SIZE): Define it.
5465 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5466 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5467 (memcasecmp): Don't assume size_t fits in unsigned int.
5468 Remove casts and duplicate code.
5469 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5470 (memcpy): Remove definition.
5471 Merge in some clean-up and optimization changes from glibc.
5472 [BLOCKSIZE]: Move definition to top of file.
5473 Ensure that it is a multiple of 64.
5474 Rearrange loop exit tests so as to avoid performing an
5475 additional fread after encountering an error or EOF.
5476 * md5.h (md5_uintptr): Define.
5477 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5478 return to the initial working directory. Preserve errno
5480 * idcache.c: Include "xalloc.h".
5481 (xmalloc, xrealloc): Remove decls.
5482 (getuser): Remove casts no longer required in C89.
5483 * human.c: Include stdio.h, for sprintf.
5484 * group-member.c: Include "xalloc.h".
5485 (xmalloc, xrealloc): Remove decls.
5486 (get_group_info): Remove casts no longer required in C89.
5487 * getusershell.c (readname): Remove casts no longer required in C89.
5488 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5489 * getline.c: Whitespace fix, from coreutils.
5491 2003-08-13 Paul Eggert <eggert@twinsun.com>
5493 * exclude.c: Include <ctype.h>
5494 (IN_CTYPE_DOMAIN): New macro.
5496 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5499 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5500 Undo previous (whitespace-only) change.
5502 2003-08-12 Paul Eggert <eggert@twinsun.com>
5504 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5505 Normalize leading white space and remove trailing white space.
5506 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5507 notice, as per ../config/srclist-update.
5509 Merge from coreutils.
5510 * euidaccess.h: New file.
5511 * euidaccess.c: Include it.
5512 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5513 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5514 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5516 2003-08-11 Bruno Haible <bruno@clisp.org>
5518 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5519 (vasnprintf): Use it instead of wcslen.
5521 2003-08-11 Bruno Haible <bruno@clisp.org>
5523 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5524 value to ensure that _Bool promotes to int. Use #define for _Bool when
5525 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5527 2003-08-10 Karl Berry <karl@gnu.org>
5529 * regex.h: update from libc (whitespace fix).
5531 2003-08-09 Paul Eggert <eggert@twinsun.com>
5533 Merge some files from coreutils. These changes were
5534 originally made by Jim Meyering.
5535 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5536 many older Unixes require this.
5537 * alloca.c (alloca): Remove cast to argument of free;
5538 no longer needed in C89.
5539 * alloca_.h, regex.h: Fix white space to match
5540 what GNU indent does.
5542 2003-08-05 Paul Eggert <eggert@twinsun.com>
5544 * bumpalloc.h: Remove.
5546 2003-08-04 Paul Eggert <eggert@twinsun.com>
5548 * getloadavg.c: Change copyright notice and spacing to conform to
5551 Merge from coreutils.
5552 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5554 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5555 from Karl Berry, implemented by Jim Meyering.
5556 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5557 from Dmitry V. Levin.
5558 Remove anachronistic cast of xrealloc.
5559 * fnmatch_.h (__const): Remove. Use 'const'.
5560 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5561 type. Otherwise, it wouldn't compile with at least /bin/cc on
5562 ymp-cray-unicos9.0.2.X.
5563 Combine two mostly-identical uses of alloca into one.
5564 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5566 2003-08-04 Dave Love <d.love@dl.ac.uk>
5570 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5571 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5572 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5573 obsolete NLIST_NAME_UNION.
5574 [__GNU__]: Undef BSD and FSCALE.
5575 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5577 2003-08-03 Paul Eggert <eggert@twinsun.com>
5579 * stdbool_.h (_Bool): Make it signed char, instead of
5580 an enum type, so that it's guaranteed to promote to int. See:
5581 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5583 2003-07-31 Paul Eggert <eggert@twinsun.com>
5585 * strerror.c: Include config.h, limits.h. Declare sprintf.
5586 (strerror): Don't assume that a printable int fits in 14 bytes.
5588 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5589 Bruno Haible <bruno@clisp.org>
5591 * getline.h (getline, getdelim): Change return type to ssize_t.
5592 * getline.c (getline, getdelim): Likewise.
5593 Remove _GNU_SOURCE define; now it's defined in config.h through
5596 2003-07-22 Paul Eggert <eggert@twinsun.com>
5598 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5599 over-parenthesization in macros.
5601 Sync with coreutils.
5603 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5606 Use `exit_failure' for xalloc and xmemcoll instead of their own
5607 private exit-failure variables.
5608 * xalloc.h (xalloc_exit_failure): Remove.
5609 * xmalloc.c: Likewise. Include exitfail.h.
5610 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5611 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5612 * xmemcoll.c: Likewise. Include exitfail.h.
5613 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5615 2003-07-18 Paul Eggert <eggert@twinsun.com>
5617 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5618 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5619 to test that it can stand by itself. Include "exitfail.h".
5620 Clients should set exit_failure instead.
5621 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5623 2003-07-18 Andreas Schwab <schwab@suse.de>
5625 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5627 2003-07-18 Bruno Haible <bruno@clisp.org>
5629 * getndelim2.h: New file.
5630 * getndelim2.c: Make into a module of its own. Include config.h,
5632 (getndelim2): Make non-static. Change return type to ssize_t.
5633 * getline.h: Change argument names.
5634 * getline.c: Include getndelim2.h instead of getndelim2.c.
5635 * getnline.c: Include getndelim2.h.
5637 2003-07-17 Bruno Haible <bruno@clisp.org>
5639 * Makefile.am: Remove file.
5640 * Makefile.in: Remove file.
5642 2003-07-17 Bruno Haible <bruno@clisp.org>
5644 * getnline.h: New file.
5645 * getnline.c: New file.
5646 * getndelim2.c: New file, extracted from getline.c.
5647 (getndelim2): Renamed from getdelim2, with added nmax argument.
5648 * getline.c: Include getndelim2.c.
5649 (getdelim2): Moved out to getndelim2.c.
5650 (getline, getdelim): Update.
5652 2003-07-15 <karl@gnu.org>
5654 * vasnprintf.c: update from gettext.
5656 2003-07-15 Jim Meyering <jim@meyering.net>
5658 * makepath.c (make_path): Enclose diagnostic in _(...).
5660 2003-07-14 Paul Eggert <eggert@twinsun.com>
5662 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5663 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5664 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5665 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5666 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5667 updated automatically by ../config/srclist-update. This changes
5668 their license from LPGL to GPL.
5670 2003-07-14 Jim Meyering <jim@meyering.net>
5672 Don't emit diagnostics. Let callers do that.
5673 * save-cwd.c: Don't include "error.h".
5674 (save_cwd): Don't call error. Ensure that errno is valid
5675 when returning nonzero.
5677 * save-cwd.h (restore_cwd): Update prototype.
5678 * save-cwd.c (restore_cwd): Remove two parameters.
5679 Simplify. Don't call error upon failure. Let callers do that.
5680 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5681 when auditing is enabled. But don't bother updating the #if.
5683 2003-07-14 Simon Josefsson <jas@extundo.com>
5685 * mempcpy.h: New file.
5686 * mempcpy.c: New file.
5688 2003-07-14 Paul Eggert <eggert@twinsun.com>
5690 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5691 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5692 unicodeio.c, unicodeio.h, unlocked-io.h:
5693 Switch from LGPL to GPL.
5695 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5697 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5698 it breaks C++ compilation.
5699 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5701 2003-07-10 Jim Meyering <jim@meyering.net>
5703 * vasnprintf.c: Remove trailing blanks.
5704 Make cpp indentation consistent.
5706 2003-07-09 Paul Eggert <eggert@twinsun.com>
5708 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5709 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5710 Switch from LGPL to GPL.
5712 2003-07-07 Paul Eggert <eggert@twinsun.com>
5714 * mktime.c: Fix some boundary cases and remove need for floating point.
5716 Issue a compile-time diagnostic if time_t is floating point, or if
5717 two's complement arithmetic is not in effect, or if arithmetic
5718 right shift does not propagate the sign. These assumptions were
5719 all in the original code but they weren't checked.
5721 (TIME_T_MIDPOINT, verify): New macros.
5722 (__isleap): Remove; it has integer overflow problems.
5723 (leapyear): New function, without those problems.
5724 (ydhms_tm_diff): Remove; splitting into two parts.
5725 (ydhms_diff): New function, containing the arithmetic part of
5726 the old ydhms_tm_diff function. Issue a compile-time
5727 diagnostic if we are not using C99 integer division.
5728 Avoid casts when possible.
5729 (guess_time_tm): New function, containing the checking part of
5730 the old ydhms_tm_diff function. Return the new value, rather than
5731 the difference between it and the old. Accept a new argument T
5732 so that *T specifies the old value. Check for overflow in the result.
5734 (__mktime_internal): Use a time_t offset, not a long int offset.
5735 This undoes the 2003-06-04 change, which is no longer needed now
5736 that we have better overflow checking.
5737 (localtime_offset): Likewise.
5739 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5740 and long are 64-bit but int is only 32-bit.
5741 (ydhms_diff): Use long int to store year1 and yday1.
5742 Issue a compile-time diagnostic if long int is not wide enough.
5744 (__mktime_internal): Use long int to store adjusted year and yday.
5745 Use plain C rather than preprocessor commands, if that doesn't
5747 Check for overflow (and try to repair) after each probe
5748 rather than checking only at the very end. This avoids some bugs
5749 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5750 does not equal GMT offset at maximum time).
5751 Use integer to check for overflow rather than floating point; this
5752 is more portable to non-IEEE hosts, and is a tad faster.
5753 When we detect that we are oscillating between two values,
5754 don't check whether tm_isdst has the requested value, since
5755 we already know the answer. When tm_isdst has the wrong value,
5756 use a different heuristic to find the right one, based on the
5757 extreme values actually observed in practice in tz2003a,
5758 rather than the (overly optimistic) "previous 3 calendar quarters".
5760 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5761 "T const" to accommodate glibc style.
5762 (check_result): Use less-confusing report format. "long" -> "long int.
5764 Don't loop if the iteration overflows time_t.
5765 Allow a negative step in the iteration.
5767 2003-07-01 Paul Eggert <eggert@twinsun.com>
5769 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5770 having it depend on HAVE_SYS_TYPES_H.
5772 2003-06-25 Bruno Haible <bruno@clisp.org>
5774 * readlink.c: New file.
5776 2003-06-20 Bruno Haible <bruno@clisp.org>
5778 Assume C89, so PARAMS isn't needed.
5779 * unicodeio.h (PARAMS): Remove.
5780 * unicodeio.c: Don't use PARAMS.
5782 2003-06-18 Jim Meyering <jim@meyering.net>
5784 Merge changes from coreutils.
5785 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5786 Remove explicit declarations of xmalloc and realloc.
5788 (read_utmp): Remove anachronistic cast of xmalloc.
5790 2003-06-17 Paul Eggert <eggert@twinsun.com>
5792 Assume C89, so PARAMS isn't needed.
5793 * backupfile.h (PARAMS): Remove. All uses removed.
5794 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5795 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5796 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5797 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5798 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5799 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5800 xstrtol.h: Likewise.
5801 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5802 same.h, strverscmp.h: Do not include config.h; no longer needed.
5803 Anyway, config.h should always be included before any other file.
5805 2003-06-11 Simon Josefsson <jas@extundo.com>
5807 * sysexit_.h: New file.
5809 2003-05-20 Derek Price <derek@ximbiot.com>
5811 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5813 2003-06-10 Simon Josefsson <jas@extundo.com>
5815 * strchrnul.h: New file.
5816 * strchrnul.c: New file.
5818 2003-06-10 Simon Josefsson <jas@extundo.com>
5820 * argp.h: New file, from glibc.
5821 * argp-ba.c: New file, from glibc.
5822 * argp-eexst.c: New file, from glibc.
5823 * argp-fmtstream.c: New file, from glibc.
5824 * argp-fmtstream.h: New file, from glibc.
5825 * argp-fs-xinl.c: New file, from glibc.
5826 * argp-help.c: New file, from glibc.
5827 * argp-namefrob.h: New file, from glibc.
5828 * argp-parse.c: New file, from glibc.
5829 * argp-pv.c: New file, from glibc.
5830 * argp-pvh.c: New file, from glibc.
5831 * argp-xinl.c: New file, from glibc.
5833 2003-06-07 Jim Meyering <jim@meyering.net>
5835 * readtokens.h: Put `Free Software Foundation, Inc.'
5836 in place of my name in the copyright comment.
5837 Remove definition and uses of __P.
5840 * stat.c: Don't declare xmalloc explicitly.
5841 Instead, include "xalloc.h".
5842 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5843 xrealloc, and xcalloc return values.
5844 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5846 * xgetcwd.h: Remove definition/uses of PARAMS.
5848 2003-06-06 Jim Meyering <jim@meyering.net>
5850 * stdbool_.h: Renamed from stdbool.h.in.
5852 2003-06-06 Jim Meyering <jim@meyering.net>
5854 Merge from coreutils.
5855 * same.c: (same_name): Declare *_basename locals to be `const'.
5856 Consolidate declarations and initializations of *_base* locals.
5858 Merge from coreutils.
5859 This avoids a core dump on systems without GNU putenv,
5860 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5861 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5862 (unsetenv): New static function, from GNU libc.
5863 (rpl_putenv): Use it.
5865 * modechange.c: Remove trailing blanks.
5867 Merge from coreutils.
5868 * fsusage.c: Remove declaration of statfs.
5869 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5871 * posixtm.c: Include <stdbool.h> unconditionally.
5873 2003-06-05 Paul Eggert <eggert@twinsun.com>
5875 * mktime.c (__mktime_internal): When resolving a tm_isdst
5876 mismatch, look in future quarters as well as past. This fixes a
5877 bug when processing fall-backwards gaps immediately after a long
5878 period of daylight-saving time.
5880 * mktime.c: Assume freestanding C89 or better.
5881 (HAVE_LIMITS_H): Remove. Assume it's 1.
5882 (__P): Remove; not used.
5883 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5884 (mktime, not_equal_tm, print_tm, check_result,
5885 main): Use prototypes. Use const * where appropriate.
5886 (main): Fix typo in testing code that uncovered by above changes.
5887 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5889 2003-06-04 Paul Eggert <eggert@twinsun.com>
5891 * mktime.c: Fix Debian bug 177940
5892 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5893 (localtime_offset): Now long int, not time_t, because we want it
5894 to be guaranteed to be signed. All uses changed.
5895 (__mktime_internal): If overflow would occur when adding offset,
5898 Merge 'human' changes from coreutils. Rewrite to support
5899 locale-specific notations like thousands separators.
5900 * human.c: Simplify authorship notice.
5901 Include human.h immediately after config.h.
5902 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5903 <limits.h>: Do not include, since human.h does.
5904 (SIZE_MAX, UINTMAX_MAX): New macros.
5905 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5906 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5907 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5908 (power_letter): Renamed from suffixes.
5909 (generate_suffix_backwards): Remove.
5910 (adjust_value): Now takes int style (because of human.h changes)
5911 and long double value (for greater precision on some platforms).
5912 (group_number): New function.
5913 (human_readable): Use it. Use integer options, not enum.
5914 Put the options before the sizes in the arg list.
5915 Support all the new options.
5916 The old human_readable function has been removed;
5917 use inttostr.h instead.
5918 (human_readable, default_block_size, humblock):
5919 Use uintmax_t, not int, for block sizes.
5920 (human_readable_inexact, block_size_types): Remove.
5921 (block_size_opts): New constant.
5922 (human_options): Renamed from human_block_size, with new signature
5923 that allows block sizes up to UINTMAX_MAX. All callers changed.
5924 * human.h: Add copyright and authorship notice.
5925 Include <limits.h> and <stdbool.h> unconditionally.
5926 (PARAMS): Remove. All uses removed.
5927 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5928 (enum human_inexact_style): Remove tag; now a nameless enum.
5929 (human_floor, human_ceiling, human_round_to_even): Now have
5930 values 2, 0, 1 rather than -1, 1, 0.
5931 (human_group_digits, human_suppress_point_zero, human_autoscale,
5932 human_base_1024, human_SI, human_B): New constants.
5933 (human_readable_inexact, human_block_size): Remove.
5934 (human_readable): Size args are now uintmax_t, not int.
5935 (human_options): New decl.
5937 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5938 unnecessary now that we assume C89 or better. This change
5939 imported from coreutils.
5941 * mktime.c (__mktime_internal): Do not reject negative timestamps
5942 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5943 in the 2003-05-30 sync from glibc.
5945 .h files should stand alone, but we shouldn't include <sys/types.h>
5946 if we can get away with just <stddef.h>.
5948 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5949 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5950 rather than <sys/types.h>, as we merely need size_t.
5951 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5953 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5954 Include <stdio.h>, to get FILE.
5955 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5956 memcasecmp.h has included <stddef.h> and all we need is size_t.
5957 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5958 our interface, instead of including <sys/types.h>
5960 2003-06-02 Paul Eggert <eggert@twinsun.com>
5963 Fix some minor time-related bugs with POSIX time arguments.
5964 Some valid time stamps were being rejected (notably -1, and
5965 time stamps before 1900 on 64-bit hosts). And some invalid
5966 time stamps were being accepted, e.g. September 31.
5968 * posixtm.h (posixtime): Return bool instead of time_t, so
5969 that we can return (time_t) -1 successfully.
5970 * posixtm.c: Likewise.
5971 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5972 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5973 (t): Remove static var.
5974 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5975 of static var. All uses changed.
5976 (year): Do not reject years before 1900; they can occur with
5978 (posix_time_parse): Do not check for out-of-range components;
5979 that is now the caller's responsibility, since our checks were
5980 only approximations.
5981 (posixtime): Use mktime to check for out-of-range components,
5982 since it knows them exactly.
5983 If mktime returns (time_t) -1, check whether an error actually occurred
5984 by invoking localtime on -1.
5985 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5986 posixtime failures better.
5987 Improve the test data (in comments only).
5989 2003-05-30 <karl@gnu.org>
5991 * mktime.c: update from libc.
5993 2003-05-30 Bruno Haible <bruno@clisp.org>
5995 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5996 * localcharset.h: Likewise.
5997 * localcharset.c: Likewise.
5999 2003-05-28 Paul Eggert <eggert@twinsun.com>
6001 Assume the headers required for C89 freestanding compilers.
6002 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6003 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6004 without checking for HAVE_LIMITS_H.
6005 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6006 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6008 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6009 * exclude.c: Include <stdbool.h> unconditionally.
6010 * tempname.c: Include <stddef.h> unconditionally.
6011 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6012 * modechange.c, rpmatch.c (NULL): Don't define, since
6013 <stddef.h> does that.
6014 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6015 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6016 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6017 * xstrtol.c: Likewise.
6018 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6019 * savedir.c: Include <stddef.h> instead of defining NULL.
6021 * addext.c (addext): Use assignment rather than cast, to avoid
6022 warnings on some platforms.
6024 * mktime.c (__mktime_internal): Do not reject negative timestamps
6027 2003-05-10 Bruno Haible <bruno@clisp.org>
6029 * linebreak.c (iconv_string_length): Don't return -1 just because the
6030 string is longer than 4 KB.
6032 2003-05-12 Jim Meyering <jim@meyering.net>
6034 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6035 the space-padded-by-default conversion specifiers, %e, %k, %l.
6037 2003-05-03 Bruno Haible <bruno@clisp.org>
6039 Upgrade to Unicode-4.0.
6040 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6041 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6042 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6043 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6044 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6045 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6046 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6047 Change width of U+E0100..U+E01EF from 1 to 0.
6049 2003-04-25 Bruno Haible <bruno@clisp.org>
6051 * copy-file.c: Include <stddef.h>, for size_t.
6053 2003-04-25 Jim Meyering <jim@meyering.net>
6055 * copy-file.c (copy_file_preserving): Declare buf_size to be
6056 of type size_t, not int.
6058 2003-04-11 Jim Meyering <jim@meyering.net>
6060 Merge changes from Coreutils.
6062 2003-03-22 Jim Meyering <jim@meyering.net>
6064 * strftime.c (widen): Cast alloca return value to proper type.
6066 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6069 * strftime.c (my_strftime): Handle very large width
6070 specifications for numeric values correctly. Improve checks for
6073 2003-01-19 Jim Meyering <jim@meyering.net>
6075 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6076 (nl_get_alt_digit) [! defined my_strftime]: Define.
6077 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6078 _nl_get_alt_digit and _nl_get_walt_digit.
6080 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6081 These changes have no effect outside of _LIBC.
6083 2003-04-10 Bruno Haible <bruno@clisp.org>
6085 * findprog.h: New file, from GNU gettext.
6086 * findprog.c: New file, from GNU gettext.
6088 2003-04-05 Jim Meyering <jim@meyering.net>
6090 Merge changes from Coreutils.
6092 * exclude.h (PARAMS): Remove definition and uses.
6093 * exclude.c: Remove uses of `PARAMS'.
6095 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6096 Add test-cases for DOS filenames. Declare program_name.
6097 (main): Set up program_name. Patch by Rich Dawe.
6099 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6101 Use mntctl's return value to drive the entry-processing loop, since
6102 we can't rely on the value of the vmt_length member in the last
6103 entry. On some systems doing so could result in exhausting
6104 virtual memory. Based in part on a patch from Mike Jetzer.
6106 2003-04-04 Bruno Haible <bruno@clisp.org>
6108 * linebreak.h: New file, from GNU gettext.
6109 * linebreak.c: New file, from GNU gettext with slight modifications.
6110 * lbrkprop.h: New file, from GNU gettext.
6112 2003-04-03 Bruno Haible <bruno@clisp.org>
6114 * utf8-ucs4.h: New file, from GNU gettext.
6115 * utf16-ucs4.h: New file, from GNU gettext.
6116 * ucs4-utf8.h: New file, from GNU gettext.
6117 * ucs4-utf16.h: New file, from GNU gettext.
6119 2003-04-02 Bruno Haible <bruno@clisp.org>
6121 * binary-io.h: New file, from GNU gettext.
6123 2003-04-01 Bruno Haible <bruno@clisp.org>
6125 * pathname.h: New file, from GNU gettext.
6126 * concatpath.c: New file, from GNU gettext.
6128 2003-03-30 Bruno Haible <bruno@clisp.org>
6130 * copy-file.c (copy_file_preserving): Don't set owner if the function
6131 chown() doesn't exist.
6133 2003-03-28 Bruno Haible <bruno@clisp.org>
6135 * copy-file.h: New file, from GNU gettext.
6136 * copy-file.c: New file, from GNU gettext.
6138 2003-03-18 Jim Meyering <jim@meyering.net>
6140 * quote.c (quote_n): Fix typo in comment.
6142 2003-03-14 Jim Meyering <jim@meyering.net>
6144 Merge changes from Coreutils.
6145 * obstack.h (obstack_object_size): Declare temporary, __o,
6146 to be const, in order to avoid warnings.
6147 (obstack_room): Likewise.
6148 (obstack_empty_p): Likewise.
6150 2003-03-13 Paul Eggert <eggert@twinsun.com>
6152 Merge changes from Bison.
6153 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6154 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6155 when compiling Bison 1.875's `bitset bset = obstack_alloc
6156 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6157 * hash.c: Include <stdbool.h> unconditionally.
6159 2003-03-09 Paul Eggert <eggert@twinsun.com>
6161 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6162 Reported by Bruce Becker; see:
6163 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6165 2003-03-03 Paul Eggert <eggert@twinsun.com>
6166 Bruno Haible <bruno@clisp.org>
6168 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6169 Reported by John Hughes, see
6170 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6172 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6174 * poll_.h: New file.
6177 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6179 * mathl.h: New file.
6180 * acosl.c: New file.
6181 * asinl.c: New file.
6182 * atanl.c: New file.
6183 * ceill.c: New file.
6186 * floorl.c: New file.
6187 * frexpl.c: New file.
6188 * ldexpl.c: New file.
6190 * sincosl.c: New file.
6192 * sqrtl.c: New file.
6194 * trigl.c: New file.
6195 * trigl.h: New file.
6197 2003-02-17 Bruno Haible <bruno@clisp.org>
6199 * mkdtemp.h: New file, from GNU gettext.
6200 * mkdtemp.c: New file, from GNU gettext.
6202 2003-01-31 Bruno Haible <bruno@clisp.org>
6204 * rename.c: #undef rename before defining rpl_rename.
6205 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6207 2003-01-30 Bruno Haible <bruno@clisp.org>
6209 * printf-args.h: New file, from GNU gettext.
6210 * printf-args.c: New file, from GNU gettext.
6211 * printf-parse.h: New file, from GNU gettext.
6212 * printf-parse.c: New file, from GNU gettext.
6213 * vasnprintf.h: New file, from GNU gettext.
6214 * vasnprintf.c: New file, from GNU gettext.
6215 * asnprintf.c: New file, from GNU gettext.
6216 * vasprintf.h: New file, from GNU gettext with modifications.
6217 * vasprintf.c: New file, from GNU gettext.
6218 * asprintf.c: New file, from GNU gettext.
6220 2003-01-29 Bruno Haible <bruno@clisp.org>
6222 * stpncpy.h: New file, from GNU gettext with modifications.
6223 * stpncpy.c: New file, from GNU gettext with modifications.
6225 2003-01-28 Bruno Haible <bruno@clisp.org>
6227 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6229 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6232 2003-01-27 Bruno Haible <bruno@clisp.org>
6234 * xsetenv.h: New file, from GNU gettext.
6235 * xsetenv.c: New file, from GNU gettext.
6237 2003-01-23 Bruno Haible <bruno@clisp.org>
6239 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6241 2003-01-22 Bruno Haible <bruno@clisp.org>
6243 * exit.h: New file, from GNU gettext.
6245 2003-01-11 Bruno Haible <bruno@clisp.org>
6247 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6248 * strcase.h (strcasecmp, strncasecmp): Likewise.
6250 2003-01-14 Jim Meyering <jim@meyering.net>
6252 * same.c (same_name): Tweak a comment.
6254 2003-01-11 Bruno Haible <bruno@clisp.org>
6256 * same.c (same_name): Reorder tests so as to avoid calling stat()
6257 when a string comparison is sufficient.
6259 2003-01-11 Bruno Haible <bruno@clisp.org>
6261 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6264 2003-01-11 Bruno Haible <bruno@clisp.org>
6266 * hash-pjw.c: Add comment about low quality of this function.
6268 2003-01-12 Paul Eggert <eggert@twinsun.com>
6270 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6271 to avoid collisions with libcurses and libreadline.
6273 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6274 * getstr.h, getstr.c: Remove.
6275 * getline.c: Include "getline.h", to check interface.
6276 Move body of old getstr.c here: this defines MIN_CHUNK and
6277 declares getdelim2, which is renamed from getstr.
6278 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6280 * linebuffer.c (readlinebuffer): Renamed from readline.
6282 * linebuffer.h: Likewise.
6283 (readline): Remove backward-compatibility macro.
6285 2003-01-12 Jim Meyering <jim@meyering.net>
6287 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6289 2003-01-10 Bruno Haible <bruno@clisp.org>
6291 * alloca_.h: New file.
6292 * getdate.y: Unconditionally include alloca.h.
6293 * makepath.c: Likewise.
6294 * setenv.c: Likewise.
6295 * userspec.c: Likewise.
6297 2003-01-09 Bruno Haible <bruno@clisp.org>
6299 * stdbool.h.in: New file.
6301 2003-01-08 Bruno Haible <bruno@clisp.org>
6303 * safe-read.c: Include specification header first, to ensure its
6305 * full-write.c: Likewise.
6307 2003-01-08 Jim Meyering <jim@meyering.net>
6309 * full-write.c: Undefine and define-away `const' after inclusion
6310 of errno.h, not before. Suggestion from Bruno Haible.
6312 2003-01-07 Jim Meyering <jim@meyering.net>
6314 * full-write.c: Rework so that it may serve to define full_read, too.
6315 * full-read.c: Simply #define FULL_READ and include full-write.c.
6317 2003-01-06 Jim Meyering <jim@meyering.net>
6319 * version-etc.c: Update year in translatable copyright string.
6321 2002-12-25 Bruno Haible <bruno@clisp.org>
6323 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6324 * xstrtol.h: Likewise.
6325 * xstrtoimax.c: Likewise.
6326 * xstrtoumax.c: Likewise.
6327 * human.h: Likewise.
6329 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6330 on systems that have <inttypes.h> but not <stdint.h>.
6332 2002-12-31 Paul Eggert <eggert@twinsun.com>
6334 * memcoll.c (memcoll): Fall back on a simple algorithm using
6335 memcmp if strcoll doesn't work.
6337 2002-12-23 Bruno Haible <bruno@clisp.org>
6339 * localcharset.h: New file.
6340 * localcharset.c: Include it.
6341 * unicodeio.c: Likewise.
6343 2002-12-22 Bruno Haible <bruno@clisp.org>
6345 * utime.c (utime_null): No need to call ftruncate if the file was
6348 2002-12-23 Bruno Haible <bruno@clisp.org>
6350 * memcoll.c (STRCOLL): New macro.
6353 2002-12-22 Bruno Haible <bruno@clisp.org>
6355 * getstr.h (getstr): Define, to avoid clash with libcurses.
6356 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6358 2002-12-22 Bruno Haible <bruno@clisp.org>
6360 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6362 2002-12-23 Bruno Haible <bruno@clisp.org>
6364 * getline.h: Include <stddef.h>, for size_t.
6366 * unicodeio.h: Include <stddef.h>, for size_t.
6367 * unicodeio.c: Don't include <stddef.h>.
6369 2002-12-17 Bruno Haible <bruno@clisp.org>
6371 * canon-host.c (strdup): Remove unused declaration.
6373 * fsusage.c: Include full_read.h.
6374 (get_fs_usage): Use full_read instead of safe_read.
6376 * utime.c (utime_null): Use SAFE_READ_ERROR.
6378 2002-12-11 Bruno Haible <bruno@clisp.org>
6380 * setenv.h: Rewritten to cope with systems that have setenv() but not
6382 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6385 2002-12-11 Bruno Haible <bruno@clisp.org>
6387 * setenv.c (alloca): Fall back to malloc.
6389 (setenv): Use freea() to free memory allocated with alloca().
6391 2002-11-13 Bruno Haible <bruno@clisp.org>
6393 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6394 function declarations.
6395 * unsetenv.c (unsetenv): Likewise.
6397 2002-03-04 Bruno Haible <bruno@clisp.org>
6399 Portability to AIX 4.3.3.
6400 * unsetenv.c: New file, extracted from setenv.c.
6401 * setenv.c: Move the unsetenv() function to unsetenv.c.
6403 2001-12-20 Bruno Haible <bruno@clisp.org>
6405 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6406 use malloc instead. For SunOS 4.
6408 2001-12-11 Bruno Haible <bruno@clisp.org>
6410 * setenv.c: Declare alloca.
6411 (compar_fn_t): New typedef.
6412 (KNOWN_VALUE, STORE_VALUE): Use it.
6414 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6417 2002-12-10 Paul Eggert <eggert@twinsun.com>
6419 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6420 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6421 Choose values that are less likely to collide with system fnmatch
6423 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6424 defined (e.g., a pure POSIX system).
6425 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6426 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6428 2002-12-06 Jim Meyering <jim@meyering.net>
6430 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6432 Merge in changes from libc's misc/error.c, in preparation
6433 for the merge of gnulib's changes back into libc.
6435 * error.c (_): Define only if not already defined.
6436 Move definition to follow all #include directives.
6437 Include unlocked-io.h only if !_LIBC.
6438 [_LIBC]: Include <libio/libioP.h>.
6439 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6440 (fflush): Tweak definition to use INTUSE.
6443 2002-12-05 Paul Eggert <eggert@twinsun.com>
6445 * alloca.c [defined emacs]: Include "lisp.h".
6446 (xalloc_die) [defined emacs]: New macro.
6447 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6448 [! defined emacs]: Include <xalloc.h>.
6449 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6450 (pointer): Typedef to POINTER_TYPE *.
6451 (malloc): Remove decl; we now always use xmalloc.
6452 (alloca): Use old-style definition, since Emacs needs this.
6453 Check for arithmetic overflow when computing combined size.
6455 2002-12-04 Paul Eggert <eggert@twinsun.com>
6457 Do not generate unlocked-io.h automatically, since it's easier to
6458 maintain it by hand.
6460 * unlocked-io.h: New file, from GNU diffutils,
6461 but with proper copyright notice and attribution.
6463 * Makefile.am: Add copyright notice.
6464 (libfetish_a_SOURCES): Add unlocked-io.h.
6465 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6466 (DISTCLEANFILES, io_functions): Remove macros.
6467 (EXTRA_DIST): Remove gen_uio.
6468 (unlocked-io.h): Remove rule.
6470 2002-12-04 Jim Meyering <jim@meyering.net>
6472 Reflect the fact that stat.c and lstat.c are no longer generated.
6473 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6474 (DISTCLEANFILES): Likewise.
6475 (EXTRA_DIST): Likewise.
6476 (all_local): Don't depend on stat.c or lstat.c.
6477 (stat.c, lstat.c): Remove rules.
6478 (EXTRA_DIST): Remove xstat.in.
6480 * xstat.in: Remove file. Contents moved into stat.c.
6481 * stat.c: New file. Contents mostly from xstat.in.
6482 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6483 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6485 * safe-read.c: Rework so that it may serve to define safe_write, too.
6486 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6488 2002-12-03 Jim Meyering <jim@meyering.net>
6490 * safe-read.c, safe-write.c: Change variable names and comments, but
6491 not semantics, to minimize the differences between these two files.
6492 (safe_read): Change comment to mention SAFE_READ_ERROR.
6494 * safe-read.c (IS_EINTR): Define.
6495 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6497 2002-12-02 Bruno Haible <bruno@clisp.org>
6499 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6500 Define, taken from safe-read.c.
6501 (INT_MAX): Provide fallback.
6502 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6503 * safe-write.h (SAFE_WRITE_ERROR): Define.
6505 * safe-read.c (EINTR): Remove definition.
6506 (safe_read): Don't use EINTR if it is absent.
6508 2002-12-02 Jim Meyering <jim@meyering.net>
6510 * safe-read.c (EINTR): Define.
6511 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6512 (INT_MAX): Provide fallback.
6513 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6515 * safe-read.h (SAFE_READ_ERROR): Define.
6517 2002-12-01 Jim Meyering <jim@meyering.net>
6519 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6520 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6522 2002-11-27 Paul Eggert <eggert@twinsun.com>
6524 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6525 hash_rehash): Replace `if (limit <= value) abort ();' with
6526 `if (! (value < limit)) abort ();', for readability.
6528 2002-11-26 <karl@gnu.org>
6530 * strdup.c: copy from libc again, with jim's ok.
6531 * .cppi-disable: re-add strdup.c
6533 2002-11-25 <karl@gnu.org>
6535 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6536 instead of "strtol.c".
6538 2002-11-25 Jim Meyering <jim@meyering.net>
6540 * mktime.c: Sync from libc, now that it has the latest fix.
6542 2002-11-24 <karl@gnu.org>
6544 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6545 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6547 2002-11-24 Jim Meyering <jim@meyering.net>
6549 Update from coreutils:
6551 * mktime.c: Merge in changes from libc.
6553 Avoid a link-time failure on some Linux systems.
6554 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6555 (__mon_yday): Declare with the STATIC attribute.
6556 (__mktime_internal): Likewise.
6557 Based on a report from Greg Schafer.
6559 2002-11-23 Jim Meyering <jim@meyering.net>
6561 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6562 Use `unsigned', not `int', as type of index.
6564 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6566 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6568 2002-11-22 Paul Eggert <eggert@twinsun.com>
6570 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6571 hint that one should use `if (! x) abort ();' rather than `assert
6572 (x);', and anyway it's one less thing to worry about configuring.
6573 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6574 hash_rehash, hash_insert): Use abort rather than assert.
6576 2002-11-22 Paul Eggert <eggert@twinsun.com>
6578 * quotearg.h: Allow multiple inclusion by surrounding with
6579 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6580 so that we can be included first.
6581 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6582 * quotearg.c: Include quotearg.h immediately after config.h.
6583 No need to include stddef.h or sys/types.h any more.
6584 Surround local include files with "", not "<>".
6585 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6586 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6587 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6588 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6589 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6590 (ISPRINT): Remove; no longer needed now that we assume C89.
6592 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6595 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6596 quotearg_char): Use SIZE_MAX rather than
6597 (size_t) -1 when we are talking about "infinity".
6599 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6601 2002-11-22 Bruno Haible <bruno@clisp.org>
6603 * safe-read.h: Assume C89. Add comments.
6604 (safe_read): Change return type to size_t.
6605 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6606 counts > SSIZE_MAX correctly.
6607 * safe-write.h: New file.
6608 * safe-write.c: New file.
6609 * full-read.h: New file.
6610 * full-read.c: New file.
6611 * full-write.h: Assume C89. Add comments.
6612 * full-write.c: Include safe-write.h.
6613 (full_write): Rewritten to use safe_write.
6614 Suggested by Jim Meyering and Paul Eggert.
6616 2002-11-21 Bruno Haible <bruno@clisp.org>
6618 Remove case insensitive option matching.
6619 * argmatch.h (argcasematch): Remove declaration.
6620 (ARGCASEMATCH): Remove macro.
6621 (__xargmatch_internal): Remove case_sensitive argument.
6622 (XARGMATCH): Update.
6623 (XARGCASEMATCH): Remove macro.
6624 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6625 case_sensitive argument.
6626 (argcasematch): Remove function.
6627 (__xargmatch_internal): Remove case_sensitive argument.
6628 (main): Use XARGMATCH instead of XARGCASEMATCH.
6630 * xmalloc.c: Change compile-time error message. Add comment about
6631 required autoconf version.
6633 2002-11-21 Jim Meyering <jim@meyering.net>
6635 * strdup.c (strdup): Tweak comment and initial #if/#include.
6637 Merge in changes from the coreutils.
6639 2002-09-25 Paul Eggert <eggert@twinsun.com>
6640 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6641 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6642 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6643 int. Work more efficiently if X is the same width as uintmax_t.
6644 Do not compare X to -1, to avoid bogus compiler warning.
6645 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6646 Don't assume that f_frsize and f_bsize are the same type.
6648 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6651 * makepath.c (make_path): Restore umask *before* creating the final
6653 (make_path): Minor reformatting.
6655 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6656 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6658 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6659 ones. At least on GNU/Linux systems, `auto' means something else.
6662 2002-11-20 Paul Eggert <eggert@twinsun.com>
6664 Merge argmatch cleanups from Bison. Assume C89.
6666 * argmatch.c: Include config.h here, not in argmatch.h.
6667 Include stdlib.h, for EXIT_FAILURE.
6668 Always include <string.h>, since we assume C89.
6669 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6670 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6671 Include <stddef.h> instead, since it's all we need for size_t.
6672 (PARAMS): Remove. All uses removed.
6673 (ARRAY_CARDINALITY): Do not bother to #undef.
6674 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6675 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6676 Remove unnecessary parentheses.
6677 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6678 Insert necessary parentheses.
6679 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6680 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6682 2002-11-19 Bruno Haible <bruno@clisp.org>
6684 * mbswidth.c: Include mbswidth.h right at the beginning.
6685 * mbswidth.h: Include <stddef.h>, for size_t.
6687 * mbswidth.h (PARAMS): Remove macro.
6688 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6689 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6691 * gcd.h (PARAMS): Remove macro.
6692 (gcd): Use ANSI C function declarations.
6693 * gcd.c (gcd): Likewise.
6695 2002-11-15 Bruno Haible <bruno@clisp.org>
6697 * strcspn.c: Include <stddef.h>.
6698 (strcspn): Use ANSI C function declaration. Change return type to
6700 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6701 (strpbrk): Use NULL.
6702 * strpbrk.h (PARAMS): Remove macro.
6703 (strpbrk): Use ANSI C function declaration.
6704 * strstr.c: Don't include <sys/types.h>.
6705 * strstr.h (PARAMS): Remove macro.
6706 (strstr): Use ANSI C function declarations.
6708 2002-11-06 Bruno Haible <bruno@clisp.org>
6710 * gcd.h (gcd): Change argument type to 'unsigned long'.
6711 * gcd.c (gcd): Likewise.
6713 2002-11-05 Bruno Haible <bruno@clisp.org>
6715 * gcd.h: New file, from gettext-0.11.5.
6716 * gcd.c: New file, from gettext-0.11.5.
6718 2002-11-05 Bruno Haible <bruno@clisp.org>
6720 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6721 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6722 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6723 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6725 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6726 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6728 * closeout.c: Include gettext.h instead of <libintl.h>.
6729 * human.c: Include gettext.h instead of <libintl.h>.
6730 * quotearg.c: Include gettext.h instead of <libintl.h>.
6731 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6732 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6733 * userspec.c: Include gettext.h instead of <libintl.h>.
6734 * version-etc.c: Include gettext.h instead of <libintl.h>.
6735 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6736 (textdomain): Remove definition.
6737 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6739 * long-options.c: Remove include of <libintl.h> and definition of _.
6740 * same.c: Remove include of <libintl.h> and definition of _.
6742 2002-11-04 Bruno Haible <bruno@clisp.org>
6744 * stpcpy.h: New file, from GNU gettext-0.11.5.
6745 * strcase.h: New file, from GNU gettext-0.11.5.
6746 * strpbrk.h: New file, from GNU gettext-0.11.5.
6747 * strstr.h: New file, from GNU gettext-0.11.5.
6748 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6750 2002-05-09 Bruno Haible <bruno@clisp.org>
6752 * config.charset: Update for newest glibc. Add canonical names
6753 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6755 2002-05-09 Bruno Haible <bruno@clisp.org>
6757 * localcharset.c (get_charset_aliases): Add more Windows specific
6760 2002-05-08 Owen Taylor <otaylor@redhat.com>
6762 * config.charset: A few additions for Solaris.
6764 2001-12-05 Bruno Haible <bruno@clisp.org>
6766 * localcharset.c (locale_charset): Don't return an empty string.
6768 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6770 * config.charset: msdos in uk_UA uses CP1125.
6772 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6774 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6775 * localcharset.c (locale_charset): Declare as extern "C".
6777 2002-02-15 Bruno Haible <bruno@clisp.org>
6779 * config.charset [msdosdjgpp]: For Russian, use CP866.
6781 2002-02-11 Bruno Haible <bruno@clisp.org>
6783 * config.charset: Add support for NetBSD.
6785 2002-09-25 <karl@gnu.org>
6787 * strdup.c: copy from libc/string (via ../config/srclist*).
6788 * getopt*: copy from libc/posix.
6789 * gettext.h: copy from gettext.
6790 * .cppi-disable: add strdup.c, gettext.h.
6792 2002-07-01 Jim Meyering <meyering@lucent.com>
6794 * c-stack.c: Include sys/time.h.
6795 From Volker Borchert.
6797 2002-06-11 Paul Eggert <eggert@twinsun.com>
6799 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6800 New macro. Use it uniformly instead of
6801 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6802 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6803 reported by Vin Shelton.
6805 2002-06-22 Jim Meyering <meyering@lucent.com>
6807 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6808 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6810 2002-06-22 Paul Eggert <eggert@twinsun.com>
6812 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6813 Do not assume SA_SIGINFO behavior.
6814 Bug reported by Jim Meyering on NetBSD 1.5.2.
6816 2002-06-22 Jim Meyering <meyering@lucent.com>
6818 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6820 * exitfail.c, exitfail.h: Likewise.
6821 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6823 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6825 (EXTRA_DIST): Add fnmatch_loop.c.
6826 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6828 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6829 * fnmatch.c: Update from diffutils-2.8.2.
6830 * fnmatch_.h: New file. From diffutils-2.8.2.
6831 * fnmatch.h: Remove file.
6833 2002-06-18 Paul Eggert <eggert@twinsun.com>
6835 * file-type.h: Report an error if neither S_ISREG nor
6836 S_IFREG is defined, instead of using a test specific to glibc
6837 2.2. This should be safe, since POSIX requires S_ISREG and
6838 Unix Version 7 had S_IFREG. We don't need to check for
6839 <sys/types.h> since we don't use any symbols that it defines.
6841 2002-06-15 Jim Meyering <meyering@lucent.com>
6843 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6844 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6845 have been included before this file.
6847 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6849 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6850 so that each temporary file name is unique and valid in the first
6851 8 characters, for operation under DOS.
6853 2002-06-15 Jim Meyering <meyering@lucent.com>
6855 Work even with DJGPP 2.03, which lacks support for symlinks.
6857 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6859 * lchown.c (S_ISLNK): Likewise.
6861 2002-06-14 Jim Meyering <meyering@lucent.com>
6863 * file-type.h: Use the version from diffutils-2.8.2.
6864 * file-type.c: Likewise.
6866 2002-05-27 Jim Meyering <meyering@lucent.com>
6868 Fix a problem seen only on nonconforming systems whereby ls.c's
6869 use of localtime, and then of gettimeofday would cause trouble:
6870 the localtime call used to initialize rpl_gettimeofday's save
6871 mechanism would clobber ls's current local time information so
6872 that in any long listing the first file would always be listed
6873 with date 1970-01-01. Analysis by Volker Borchert.
6875 * gettimeofday.c (localtime): Undefine.
6876 (rpl_localtime): New function.
6878 2002-05-22 Jim Meyering <meyering@lucent.com>
6880 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6881 * file-type.h: New file.
6882 * file-type.c (file_type): New file/function. Extracted from diffutils.
6884 2002-04-29 Paul Eggert <eggert@twinsun.com>
6886 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6888 2002-04-28 Paul Eggert <eggert@twinsun.com>
6890 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6891 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6892 of 127, since 64 is the largest conceivable number for ancient
6894 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6896 2002-04-28 Jim Meyering <meyering@lucent.com>
6898 * sig2str.c (WTERMSIG): Remove definition (unused).
6900 2002-04-28 Paul Eggert <eggert@twinsun.com>
6902 * sig2str.h, sig2str.c: New files.
6903 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6905 2002-04-24 Jim Meyering <meyering@lucent.com>
6907 * gettext.h: New file, from Gettext.
6908 * Makefile.am (INCLUDES): Remove -I../intl.
6909 (libfetish_a_SOURCES): Add gettext.h.
6911 2002-04-16 Jim Meyering <meyering@lucent.com>
6913 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6914 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6915 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6917 2002-04-12 Jim Meyering <meyering@lucent.com>
6919 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6921 2002-03-10 Jim Meyering <meyering@lucent.com>
6923 * makepath.c (make_path): Remove a comma from a diagnostic.
6924 Suggestion from Santiago Vila.
6926 2002-03-08 Jim Meyering <meyering@lucent.com>
6928 * rename.c: Mention that this wrapper is needed also on
6929 mips-dec-ultrix4.4 systems.
6931 2002-03-02 Jim Meyering <meyering@lucent.com>
6933 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6934 not HAVE_CLOCK_SETTIME.
6936 2002-02-27 Paul Eggert <eggert@twinsun.com>
6938 * nanosleep.h: Rename to....
6939 * timespec.h: New name for nanosleep.h. All uses changed.
6941 * gettime.c: New file.
6942 * settime.c: New file.
6945 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6946 timespec.h. Remove nanosleep.h.
6948 2002-02-25 Paul Eggert <eggert@twinsun.com>
6950 * acl.c, acl.h: New files.
6951 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6953 2002-02-24 Jim Meyering <meyering@lucent.com>
6955 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6956 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6957 cause trouble. Reported by Nelson Beebe.
6959 2002-02-23 Paul Eggert <eggert@twinsun.com>
6961 * path-concat.c (xpath_concat): Reorder code to pacify
6962 compilers that don't know that xalloc_die never returns.
6964 2002-02-20 Jim Meyering <meyering@lucent.com>
6966 * getdate.c: Regenerate using bison-1.33.
6968 2002-02-15 Paul Eggert <eggert@twinsun.com>
6970 * posixver.c, posixver.h: New files.
6971 * Makefile.am (libfetish_a_SOURCES): Add them.
6973 2002-02-02 Paul Eggert <eggert@twinsun.com>
6974 Bruno Haible <bruno@clisp.org>
6976 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6977 (fwrite_success_callback): New declaration.
6978 * unicodeio.c (unicode_to_mb): New function, extracted from
6979 print_unicode_char. Call failure callback instead of error.
6980 (fwrite_success_callback): New function.
6981 (exit_failure_callback): New function.
6982 (fallback_failure_callback): New function.
6983 (print_unicode_char): Call unicode_to_mb.
6985 2002-01-26 Jim Meyering <meyering@lucent.com>
6987 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6989 2002-01-22 Jim Meyering <meyering@lucent.com>
6991 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6992 Otherwise, some versions of automake would omit the rule that makes
6993 Makefile from Makefile.in.
6995 2001-01-21 Paul Eggert <eggert@twinsun.com>
6997 * xmemcoll.h, xmemcoll.c: New files.
6998 * Makefile.am (libfetish_a_SOURCES): Add them.
6999 * memcoll.c: Include errno.h, and declare errno if not defined.
7000 (memcoll): Set errno to zero if there is no error.
7002 * quotearg.c (quotearg_buffer_restyled):
7003 Fix bug with quoting buffers containing NUL when backslashing escapes.
7004 This bug was exposed by the other changes in this patch.
7005 (quotearg_n_options): New arg ARGSIZE.
7006 All callers changed.
7007 (quoting_options_from_style): New function.
7008 (quotearg_n_style): Use it.
7009 (quotearg_n_style_mem): New function.
7011 * quotearg.h (quotearg_n_style_mem): New function.
7013 2002-01-16 Jim Meyering <meyering@lucent.com>
7015 * getdate.y: Add three semicolons, each just before a closing brace.
7016 Bison (as of version 1.31) no longer papers over that mistake.
7018 2002-02-14 Paul Eggert <eggert@twinsun.com>
7020 * backupfile.c (ISDIGIT): Comment fix.
7021 * getdate.y (ISDIGIT): Likewise.
7022 * posixtm.c (ISDIGIT, year): Likewise.
7023 * strverscmp.c (ISDIGIT): Likewise.
7024 * userspec.c (ISDIGIT): Likewise.
7026 2002-01-05 Jim Meyering <meyering@lucent.com>
7028 * version-etc.c (version_etc_copyright): Update copyright year.
7030 2001-01-19 Paul Eggert <eggert@twinsun.com>
7032 * closeout.c (close_stdout_status): If ferror (stdout), do
7033 not silently exit merely because the output buffer happens to
7034 have nothing pending.
7036 2001-12-18 Paul Eggert <eggert@twinsun.com>
7038 See the big note in ../ChangeLog.
7039 * human.c (suffixes): Prefer K to k for 1024.
7040 (generate_suffix_backwards): New function.
7041 (human_readable_inexact): Use it.
7042 * xstrtol.c (__xstrtol): If there is no number but there
7043 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7044 Accept 'K' as well as 'k'.
7046 2001-12-15 Jim Meyering <meyering@lucent.com>
7048 * regex.h (__restrict_arr): Update from libc.
7050 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7051 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7054 2001-12-10 Jim Meyering <meyering@lucent.com>
7056 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7057 Instead, include "xalloc.h".
7058 (initbuffer): Don't cast xmalloc return value to char*.
7059 (readline): Reword comment.
7060 Don't cast xrealloc return value to char*
7063 2001-12-09 Jim Meyering <meyering@lucent.com>
7065 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7066 `signed and unsigned type in conditional expression'.
7067 * posixtm.c (posix_time_parse): Likewise.
7069 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7071 * readtokens.c (readtoken): Declare an index to be of type unsigned
7072 to avoid a pedantic warning.
7074 * getstr.c: Don't include assert.h.
7075 (getstr): Remove warning-evoking assertions.
7076 Return -1 if offset parameter is out of bounds.
7077 Change the type of a local from int to size_t.
7079 * strftime.c (my_strftime_localtime_r): Include this function
7080 definition in the `#if ! HAVE_TM_GMTOFF' block.
7082 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7083 Include xalloc.h instead.
7085 2001-12-02 Jim Meyering <meyering@lucent.com>
7087 * tempname.c: Don't declare getenv, thus reverting the change of
7088 2001-11-18. It's no longer necessary, now that stdlib.h is always
7091 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7092 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7094 2001-11-30 Akim Demaille <akim@epita.fr>
7096 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7097 before being defined.
7099 2001-11-27 Paul Eggert <eggert@twinsun.com>
7101 * quotearg.h (quotearg_n, quotearg_n_style):
7102 First arg is int, not unsigned.
7103 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7104 (SIZE_MAX, UINT_MAX): New macros.
7105 (quotearg_n_options): Abort if N is negative.
7106 Avoid overflow check on hosts where size_t is 64 bits and int
7107 is 32 bits, as overflow is impossible there.
7108 Fix off-by-one typo that caused unnecessary reallocation.
7110 2001-11-27 Jim Meyering <meyering@lucent.com>
7112 * tempname.c: Merge with version from libc.
7113 * regex.c: Likewise.
7115 * tempname.c: Include stdlib.h unconditionally. On some old systems
7116 for which STDC_HEADERS is 0, it was not included, resulting in a
7117 warning about an integer-to-pointer conversion problem with getenv.
7118 Reported by Volker Borchert.
7120 2001-11-26 Jim Meyering <meyering@lucent.com>
7122 * gtod.h: Remove file.
7123 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7124 * gettimeofday.c: Don't include gtod.h.
7125 (GTOD_init): Remove function.
7126 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7127 Suggestion from Volker Borchert.
7129 2001-11-23 Jim Meyering <meyering@lucent.com>
7131 * hash.h (struct hash_table): Don't define here. Merely declare it.
7132 * hash.c (struct hash_table): Define it here instead.
7134 2001-11-22 Jim Meyering <meyering@lucent.com>
7136 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7138 2001-11-18 Paul Eggert <eggert@twinsun.com>
7140 * tempname.c (TMP_MAX): Remove; no longer needed.
7141 (TEMPORARIES): New macro.
7142 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7143 removes an artificial limitation (e.g. HP-UX 10.20, where
7146 2001-11-18 Jim Meyering <meyering@lucent.com>
7148 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7151 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7152 files will be created before anything else.
7154 2001-11-17 Jim Meyering <meyering@lucent.com>
7156 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7157 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7158 rather than group writable. Patch by Juan F. Codagnone.
7160 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7161 Instead, include "xalloc.h".
7163 * mountlist.c: Include unlocked-io.h after all system headers.
7164 Remove explicit declarations of xmalloc, xrealloc,
7165 and xstrdup. Instead, include "xalloc.h".
7167 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7168 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7169 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7171 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7172 Reported by Padraig Brady.
7174 * mkstemp.c: #undef mkstemp.
7176 (rpl_mkstemp): Rename from mkstemp.
7179 2001-11-16 Jim Meyering <meyering@lucent.com>
7181 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7182 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7183 determine the amount of total physical memory, use pstat_getstatic.
7184 HPUX-11 doesn't define _SC_PHYS_PAGES.
7185 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7186 If sysconf couldn't be used to determine the amount of available
7187 physical memory, use both pstat_getstatic and pstat_getdynamic.
7188 Based on a patch from Bob Proulx.
7190 2001-11-05 Jim Meyering <meyering@lucent.com>
7192 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7194 2001-11-03 Jim Meyering <meyering@lucent.com>
7196 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7197 in argmatch_to_argument call.
7199 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7202 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7203 e.g., a fault due to an attempt to free a NULL pointer.
7205 2001-11-01 Jim Meyering <meyering@lucent.com>
7207 * dirfd.c, dirfd.h: New files.
7208 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7210 * hash.c (hash_print) [TESTING]: Clean up.
7212 2001-10-22 Paul Eggert <eggert@twinsun.com>
7214 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7215 to avoid a warning if -Wall.
7217 2001-10-21 Paul Eggert <eggert@twinsun.com>
7219 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7221 2001-10-21 Jim Meyering <meyering@lucent.com>
7223 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7224 this code would end up calling gettext even in packages built
7226 * getopt.c (_): Likewise.
7227 * regex.c (_): Likewise.
7229 2001-10-20 Paul Eggert <eggert@twinsun.com>
7231 * error.c (strerror_r): Do not declare unless !_LIBC.
7232 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7233 Use strerror_r that is only a macro, even if it is not a function.
7234 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7235 (private_strerror): Use prototypes, not old-style function definition.
7236 (print_errno_message): New function.
7237 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7239 (error_tail, error, error_at_line): Use it.
7241 2001-10-11 Jim Meyering <meyering@lucent.com>
7243 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7244 and quote_n (1, ... to avoid clobbering a buffer.
7246 2001-10-05 Jim Meyering <meyering@lucent.com>
7248 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7249 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7250 * hash-pjw.h: New file.
7252 2001-09-30 Jim Meyering <meyering@lucent.com>
7254 * mountlist.c [MOUNTED_GETFSSTAT]:
7255 Include <sys/ucred.h>, for Apple Darwin.
7256 Include sys/mount.h and sys/fs_types.h only if available.
7258 (read_filesystem_list): Use FS_TYPE.
7260 2001-09-29 Paul Eggert <eggert@twinsun.com>
7262 * exclude.c (excluded_filename): 0 -> false, since it's
7265 2001-09-28 Paul Eggert <eggert@twinsun.com>
7267 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7268 #defines strtoimax. Also treat the other strto* functions
7271 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7272 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7273 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7275 2001-09-26 Jim Meyering <meyering@lucent.com>
7277 Most macros in unlocked-io.h had the wrong number of arguments.
7278 * gen-uio: New script.
7279 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7280 * unlocked-io.hin: Remove file.
7281 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7282 rather than trying to embed it here.
7283 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7284 Reported by Padraig Brady.
7286 2001-09-25 Volker Borchert <bt@teknon.de>
7288 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7290 2001-09-23 Jim Meyering <meyering@lucent.com>
7292 * mountlist.c: Remove useless parentheses in #if directives.
7293 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7294 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7296 2001-09-22 Jim Meyering <meyering@lucent.com>
7298 * localcharset.c: Update from latest gettext.
7299 * config.charset: Likewise.
7301 2001-09-20 Jim Meyering <meyering@lucent.com>
7303 * xstrtol.c (strtoimax): Guard declaration with
7304 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7305 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7306 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7307 (strtoumax): Likewise, for completeness (it wasn't necessary).
7309 2001-09-06 Paul Eggert <eggert@twinsun.com>
7311 * strtoimax.c (HAVE_LONG_LONG):
7312 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7313 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7314 to work around bug in IBM C compiler.
7316 2001-09-16 Jim Meyering <meyering@lucent.com>
7318 * mkdir.c: New file.
7320 2001-09-04 Paul Eggert <eggert@twinsun.com>
7322 * xgetcwd.c: Revert some of the previous change; intead,
7323 fix the HAVE_GETCWD_NULL code to behave more like the
7324 !HAVE_GETCWD_NULL code used to.
7327 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7330 2001-09-04 Paul Eggert <eggert@twinsun.com>
7332 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7333 Use ssize_t, not int, to store result of readlink.
7334 Check for ssize_t overflow as well as size_t overflow,
7335 as POSIX says the result of readlink is implementation-defined
7336 when ssize_t overflows.
7337 Remove unnecessary cast to char*.
7338 Use free+malloc instead of realloc, as the storage doesn't need
7339 to be preserved and it's clearer and can be more efficient that way.
7340 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7341 * xreadlink.h (xreadlink): Update prototype.
7343 2001-09-03 Paul Eggert <eggert@twinsun.com>
7345 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7346 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7347 spotted by Jim Meyering.
7349 2001-09-03 Jim Meyering <meyering@lucent.com>
7351 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7353 2001-09-03 Paul Eggert <eggert@twinsun.com>
7355 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7356 like the HAVE_GETCWD_NULL code.
7357 Include pathmax.h if not HAVE_GETCWD.
7358 Do not include xalloc.h.
7359 (INITIAL_BUFFER_SIZE): New symbol.
7360 Do not use xmalloc / xrealloc, since the caller is responsible for
7361 handling errors. Preserve errno around `free' during failure.
7362 Do not overrun buffer when using getwd.
7364 2001-09-03 Paul Eggert <eggert@twinsun.com>
7366 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7367 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7369 2001-09-02 Jim Meyering <meyering@lucent.com>
7371 * error.c: Update from GNU libc.
7373 2001-09-01 Jim Meyering <meyering@lucent.com>
7375 * xreadlink.c: New file.
7376 * xreadlink.h: New file.
7377 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7379 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7380 doesn't conflict with sparc Solaris 7's definition in
7381 /usr/include/sys/int_types.h.
7383 * exclude.c: Use `""', not `<>' to #include non-system header files.
7384 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7385 and strncasecmp as r-values. Unixware didn't have declarations.
7387 2001-08-31 Jim Meyering <meyering@lucent.com>
7389 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7390 Use an initial, malloc'd, buffer of length 128 rather than
7391 a statically allocated one of length 1024.
7393 2001-08-30 Paul Eggert <eggert@twinsun.com>
7395 * xgetcwd.c: Don't include pathmax.h.
7396 Include stdlib.h and unistd.h if available.
7398 (xmalloc, xstrdup, free): Remove decls.
7399 (xgetcwd): Don't assume sizes fit in unsigned.
7400 Check for overflow when computing sizes.
7401 Simplify reallocation code.
7403 2001-08-28 Paul Eggert <eggert@twinsun.com>
7405 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7407 * strtoimax.c: Renamed from strtoxmax.c, removing the
7410 Also, make the following further changes to make this file's
7411 configuration more similar to that of strtol.c:
7412 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7413 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7414 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7415 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7416 changed to signed values.
7418 And make the following changes as well:
7419 Fix copyright notice, as 1999 was missing.
7420 (verify): New macro.
7421 (strtoimax): Check sizes at compile-time, not run-time.
7422 Prefer strtol to strtoll if both work.
7423 (main): Remove; it was not that useful and was a pain to maintain.
7425 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7427 2001-08-30 Paul Eggert <eggert@twinsun.com>
7429 * savedir.c (savedir): Remove size parameter, as POSIX says that
7430 a directory's st_size can have an arbitrary value, so the old
7431 usage could waste an arbitrary amount of memory. All uses
7433 * savedir.h: Update prototype.
7435 2001-08-30 Paul Eggert <eggert@twinsun.com>
7437 * xstrtol.c (strtoimax): New decl.
7439 2001-08-28 Paul Eggert <eggert@twinsun.com>
7441 * xstrtol.h: Add copyright notice.
7442 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7443 LONGINT_INVALID_SUFFIX_CHAR.
7445 2001-08-30 Paul Eggert <eggert@twinsun.com>
7447 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7450 2001-08-30 Paul Eggert <eggert@twinsun.com>
7452 * hash.c: Remove '2001' from copyright notice.
7454 2001-08-30 Paul Eggert <eggert@twinsun.com>
7456 * full-write.h: New file.
7457 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7458 * full-write.c: Correct credits, as cccp.c no longer
7459 exists and anyway it was so heavily changed from the old cccp
7460 code as to be unrecognizable. Include full-write.h.
7461 (full_write) Return size_t, with short writes meaning failure.
7462 All callers changed. This fixes a bug with large buffers
7464 * utime.c: Include full-write.h.
7466 2001-08-30 Paul Eggert <eggert@twinsun.com>
7468 Merge 'exclude' changes from tar 1.13.22.
7469 This fixes one or two unlikely storage allocation overflow bugs,
7470 but doesn't change user-visible behavior otherwise.
7472 2001-08-30 Paul Eggert <eggert@twinsun.com>
7474 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7475 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7476 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7477 Include if available.
7478 (<xalloc.h>): Include
7479 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7480 (verify): New macro. Use it to verify that EXCLUDE macros do not
7481 collide with FNM macros.
7482 (struct patopts): New struct.
7483 (struct exclude): Use it, as exclude patterns now come with options.
7484 (new_exclude): Support above changes.
7485 (new_exclude, add_exclude_file):
7486 Initial size must now be a power of two to simplify overflow checking.
7487 (free_exclude, fnmatch_no_wildcards): New function.
7488 (excluded_filename): No longer requires options arg, as the options
7489 are determined by add_exclude. Now returns bool, not int.
7490 (excluded_filename, add_exclude):
7491 Add support for the fancy new exclusion options.
7492 (add_exclude, add_exclude_file): Now takes int options arg.
7493 Check for arithmetic overflow when computing sizes.
7494 (add_exclude_file): xrealloc might modify errno, so don't
7495 realloc until after errno might be used.
7497 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7499 (free_exclude): New decl.
7500 (add_exclude, add_exclude_file): Now takes int options arg.
7501 (excluded_filename): No longer requires options arg, as the options
7502 are determined by add_exclude. Now returns bool, not int.
7504 2001-08-30 Paul Eggert <eggert@twinsun.com>
7506 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7508 2001-08-27 Jim Meyering <meyering@lucent.com>
7510 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7512 * version-etc.c (N_): Remove definition.
7513 Revert most of last change.
7514 Instead, simply don't mark the `Copyright...' string for translation.
7515 Based on advice from Paul Eggert.
7517 * strtoxmax.c: Tweak comment.
7519 2001-08-26 Jim Meyering <meyering@lucent.com>
7521 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7522 of copyright with `%s' so translators don't get an untranslated
7524 (COPYRIGHT_YEAR): Define.
7525 (version_etc): Use fprintf rather than fputs.
7526 Suggestion from Ulrich Drepper.
7528 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7530 * strtoll.c: New file, from GNU libc.
7531 * xstrtoimax.c: New file.
7533 * xstrtol.h: Add xstrtoimax.
7534 * strtoumax.c: New file. Simply include "strtoumax.c".
7535 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7537 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7538 * strtoxmax.c: ... then renamed to this.
7540 2001-08-13 Paul Eggert <eggert@twinsun.com>
7542 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7543 Port to Solaris 8, where 'sed' requires a space after the 'r'
7544 command, and where sh dislikes "$/". Clean up the spacing a bit.
7545 Redirect output to $tmp just once.
7547 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7549 * addext.c (<errno.h>): Include.
7550 (errno): Declare if not defined.
7551 (addext): Work correctly when pathconf returns -1 and leaves
7552 errno alone because there is no limit. Also, work even if
7553 pathconf returns a value greater than SIZE_MAX.
7555 2001-08-12 Jim Meyering <meyering@lucent.com>
7557 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7558 Simply `return getcwd (NULL, 0);'.
7559 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7560 Use 1300 as initial value for length, not PATH_MAX.
7562 * pathmax.h: Clean up cpp syntax.
7564 2001-08-12 Jim Meyering <meyering@lucent.com>
7566 * gettimeofday.c: New file.
7568 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7570 2001-08-04 Jim Meyering <meyering@lucent.com>
7572 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7573 to get in sync with glibc.
7575 2001-08-03 Paul Eggert <eggert@twinsun.com>
7577 The following changes are from gettext 0.10.39 as maintained by
7580 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7581 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7582 with inverted sense. All uses changed.
7584 * mbswidth.c: Don't include <limits.h>.
7585 Include <stdlib.h> and <string.h> unconditionally.
7586 (iswcntrl, mbsinit, ISCNTRL): New macros.
7587 (mbsnwidth): Use K&R style function declarations.
7588 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7589 can optimize it when MB_CUR_MAX == 1.
7590 The width of control characters is zero, not 1.
7592 2001-07-15 Jim Meyering <meyering@lucent.com>
7594 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7595 (BUILT_SOURCES): Add unlocked-io.h.
7596 (io_functions): Define.
7597 (unlocked-io.h): New rule.
7598 (DISTCLEANFILES): Add unlocked-io.h.
7599 (all-local): Depend on unlocked-io.h, to ensure it is created.
7601 * unlocked-io.hin: New file
7603 * regex.c: Update from glibc.
7605 2001-07-05 Jim Meyering <meyering@lucent.com>
7607 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7609 (libfetish_a_SOURCES): Put all .h files here instead.
7610 Remove a thus-exposed (better checks in automake) duplicate and
7611 two unnecessary .h files.
7613 2001-06-11 Jim Meyering <meyering@lucent.com>
7615 * regex.c: Update from GNU libc.
7617 2001-05-27 Jim Meyering <meyering@lucent.com>
7619 * readutmp.h (UT_TYPE): Define.
7621 2001-05-24 Jim Meyering <meyering@lucent.com>
7623 * argmatch.c: Include "quote.h".
7624 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7625 quote function. Reported by Göran Uddeborg.
7627 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7629 * dirname.c (dir_name): Compute append_dot using path, not newpath
7630 which is not yet declared.
7632 2001-05-11 Paul Eggert <eggert@twinsun.com>
7634 * Makefile.am (libfetish_a_SOURCES):
7635 Add strftime.c, since we now compile it on all hosts.
7637 * strftime.c (my_strftime):
7638 Define to nstrftime if emacs, but only if my_strftime is not defined.
7639 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7640 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7641 Add one more extra argument: a nanoseconds value.
7644 (my_strftime function): Add %N format.
7645 (emacs_strftimeu): Renamed from emacs_strftime,
7646 with extra ut argument.
7648 2001-05-11 Paul Eggert <eggert@twinsun.com>
7650 dirname code cleanup. base_name now behaves more compatibly
7651 with POSIX basename when given file names that have trailing
7652 slashes, and similarly for dir_name. Add new primitives
7653 base_len and dir_len. Put the directory-name-related decls
7656 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7657 * backupfile.c (base_name): Likewise.
7658 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7659 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7660 * makepath.c (strip_trailing_slashes): Likewise.
7661 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7663 * rename.c (strip_trailing_slashes): Likewise.
7664 * same.c (base_name): Likewise.
7665 * stripslash.c (ISSLASH): Likewise.
7667 * addext.c: Include <dirname.h> after size_t is defined.
7668 * backupfile.c: Likewise.
7670 * addext.c (addext): Use base_len to trim redundant
7671 trailing slashes instead of doing it ourselves.
7672 But do not trim the last slash if it is not redundant.
7674 * backupfile.c (find_backup_file_name,
7675 max_backup_version): Use base_len instead of rolling it ourselves.
7676 Handle the case of "" and (on DOS) "C:" correctly.
7678 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7679 Include <string.h>, <dirname.h>.
7680 (base_name): Allow file names ending in slashes, other than names
7681 that are all slashes. In this case, return the basename followed
7682 by the slashes. This is more general, and can be used in places
7683 where the original base_name purposely had an assertion failure.
7684 (base_len): New function.
7686 * dirname.c: Include <string.h> instead of <stdlib.h>.
7687 Do not include <assert.h>; no longer needed.
7689 (memrchr): Remove decl.
7690 (dir_name_r): Remove.
7691 (dir_len): Renamed from dirlen. All callers changed.
7692 Rewrite in terms of base_name, for simplicity and consistency.
7693 (dir_name): Never return NULL. All callers changed.
7694 Do not include <stdlib.h> in test program; no longer needed.
7695 return 0; is fine for test program.
7697 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7699 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7701 * path-concat.c (path_concat): Use base_len to compute
7702 base length, not strlen; this means we cannot rely on memcpy
7705 * same.c (STREQ): Remove.
7706 (same_name): Handle the case where the basename ends in trailing '/'.
7708 * stripslash.c (strip_trailing_slashes): Return nonzero if
7709 a slash was stripped. Do not strip the last slash after a
7712 2001-04-08 Jim Meyering <meyering@lucent.com>
7714 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7715 recomputed; that's necessary when the offset spans a DST transition.
7716 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7718 2001-04-02 Jim Meyering <meyering@lucent.com>
7720 * regex.h, regex.c: Update from GNU libc.
7722 2001-03-19 Paul Eggert <eggert@twinsun.com>
7724 * version-etc.c (version_etc_copyright): Update to 2001.
7726 2001-03-16 Paul Eggert <eggert@twinsun.com>
7728 * tempname.c (uint64_t): Define to uintmax_t if
7729 not defined, and if UINT64_MAX is not defined.
7730 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7731 Reported by John David Anglin.
7733 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7735 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7736 alias if codeset is empty.
7737 * config.charset (BeOS): Use wildcard syntax.
7739 2001-03-13 Jim Meyering <meyering@lucent.com>
7741 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7742 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7745 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7747 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7749 * unicodeio.c (print_unicode_char): Simplify accordingly.
7751 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7753 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7754 support for DOS/DJGPP.
7756 2001-02-28 Paul Eggert <eggert@twinsun.com>
7758 * Makefile.am (libfetish_a_SOURCES):
7759 Add dup-safer.c, fopen-safer.c.
7760 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7762 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7764 2001-02-25 Paul Eggert <eggert@twinsun.com>
7766 The mkstemp replacement is taken from glibc 2.2.2, with some
7767 portability fixes for use outside glibc, as follows:
7769 * tempname.c (struct_stat64): New macro.
7770 (direxists, __gen_tempname): Use it.
7771 This avoids a portability problem with Solaris 8.
7773 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7774 (<stddef.h>, <stdint.h>, <string.h>):
7775 Include only if STDC_HEADERS || _LIBC.
7776 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7777 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7778 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7779 (__set_errno): Define this macro if <errno.h> doesn't.
7780 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7781 Define these macros if <stdio.h> doesn't.
7782 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7783 Define these macros if <sys/stat.h>
7784 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7785 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7786 __xstat64): Define if not _LIBC.
7787 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7788 (__gen_tempname): Invoke gettimeofday only if
7789 HAVE_GETTIMEOFDAY || _LIBC;
7790 otherwise, fall back on plain "time".
7791 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7793 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7795 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7797 2001-02-17 Jim Meyering <meyering@lucent.com>
7799 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7800 around included file name.
7802 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7804 * strftime.c: Update from GNU libc (the only changes were to comments).
7806 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7808 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7810 2001-02-17 Paul Eggert <eggert@twinsun.com>
7812 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7813 Remove workaround macros for hosts that have mbrtowc but not
7814 mbstate_t, as we now insist on proper declarations for both
7815 before using mbrtowc.
7817 2001-02-17 Jim Meyering <meyering@lucent.com>
7819 * regex.c: Update from libc.
7821 2001-02-16 Paul Eggert <eggert@twinsun.com>
7823 * alloca.c (malloc): Undef before defining, since stdlib.h
7824 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7825 Reported by Mark Hounschell via Paul Eggert.
7827 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7829 * config.charset: Update for FreeBSD 4.2.
7831 2001-01-26 Jim Meyering <meyering@lucent.com>
7833 * quotearg.c: Include stddef.h.
7834 * quote.c: Include stddef.h.
7835 Reported by Axel Kittenberger.
7837 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7838 line in double quotes so that it evokes a better diagnostic.
7839 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7840 Reported by Axel Kittenberger.
7842 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7844 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7845 to avoid a warning. Add back 'const' to inptr.
7847 2001-01-16 Jim Meyering <meyering@lucent.com>
7849 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7852 2001-01-14 Jim Meyering <meyering@lucent.com>
7854 * rename.c: New file. From Volker Borchert.
7855 Include stdlib.h, string.h or strings.h, and xalloc.h.
7856 Use strip_trailing_slashes rather than open-coding it.
7858 2001-01-03 Paul Eggert <eggert@twinsun.com>
7860 * strftime.c: Sync with glibc time/strftime.c 1.81.
7862 2001-01-03 Jim Meyering <meyering@lucent.com>
7864 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7865 local `inptr' to avoid warning with some system declarations of iconv.
7867 2000-12-29 Paul Eggert <eggert@twinsun.com>
7869 * modechange.c: Do not assume that mode_t uses the
7870 traditional octal encoding. E.g. "chmod 1 FOO" should set
7871 the other-execute bit of FOO even if S_IXOTH != 1.
7873 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7874 WOTH, XOTH, ALLM): New macros.
7875 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7876 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7878 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7879 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7881 No need to use uintmax_t; unsigned long is long enough.
7882 Don't bother to get suffix since we don't use it.
7884 2000-12-24 Jim Meyering <meyering@lucent.com>
7886 * hash.c (is_prime): Return explicit boolean values.
7887 (hash_get_first): Return NULL to appease Irix5.6's 89.
7888 Reported by Nelson Beebe.
7890 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7892 * localcharset.c (locale_charset): Add support for Win32.
7894 2000-12-18 Paul Eggert <eggert@twinsun.com>
7896 * physmem.h, physmem.c: New files.
7898 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7899 (noinst_HEADERS): Add physmem.h.
7901 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7902 't' for compatibility with Solaris 8 sort.
7904 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7906 * config.charset: Add support for BeOS.
7908 2000-12-16 Jim Meyering <meyering@lucent.com>
7910 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7911 SHELLS_FILE to a file name that's useful on djgpp systems.
7913 (ADDITIONAL_DEFAULT_SHELLS): Define.
7914 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7915 Based mostly on a patch from Prashant TR.
7917 2000-12-16 Jim Meyering <meyering@lucent.com>
7919 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7920 N and M) would have treated it like `chown N:N FILE'.
7922 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7924 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7926 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7927 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7928 to the list of canonical encodings. Rename EUC-CN to GB2312.
7930 2000-12-08 Andreas Schwab <schwab@suse.de>
7932 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7933 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7935 2000-12-07 Jim Meyering <meyering@lucent.com>
7937 * stripslash.c (ISSLASH): Define.
7938 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7941 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7942 (dir_name_r): Declare this function as static.
7943 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7944 manifest itself on a name containing a mix of slashes and
7946 Make this function work with names starting with a DOS-style
7947 drive letter and colon prefix.
7948 (dir_name): Append `.' if necessary.
7949 Based mostly on patches from Prashant TR and Eli Zaretskii.
7951 * dirname.h (dir_name_r): Remove prototype.
7953 2000-12-05 Jim Meyering <meyering@lucent.com>
7955 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7957 2000-12-04 Jim Meyering <meyering@lucent.com>
7959 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7960 Also include memory.h, stdlib.h, unistd.h if appropriate.
7961 Reported by Andreas Jaeger (conflicting declaration of malloc).
7963 2000-12-02 Jim Meyering <meyering@lucent.com>
7965 * closeout.h: Make idempotent, to avoid some obscure warnings.
7967 2000-12-01 Paul Eggert <eggert@twinsun.com>
7969 * memrchr.c: Include <config.h> before any system include file.
7971 2000-11-29 Paul Eggert <eggert@twinsun.com>
7973 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7975 2000-11-26 Jim Meyering <meyering@lucent.com>
7977 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7979 2000-11-22 Paul Eggert <eggert@twinsun.com>
7981 * strftime.c (my_strftime): Do not invoke mbrlen with a
7982 size of (size_t) -1; it's not portable.
7984 2000-11-17 Akim Demaille <akim@epita.fr>
7986 * obstack.h: Formatting changes.
7987 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7988 prevent type checking.
7989 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7990 cast the value to (void *): assigning a `foo *' to a `void *'
7992 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7994 2000-11-17 Jim Meyering <meyering@lucent.com>
7996 * strstr.c: Update from GNU libc.
7998 2000-11-16 Jim Meyering <meyering@lucent.com>
8000 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8002 2000-11-11 Jim Meyering <meyering@lucent.com>
8004 * error.c: Add a couple #includes, merging from GNU libc version.
8006 2000-11-10 Jim Meyering <meyering@lucent.com>
8008 * obstack.h: Update from GNU libc.
8009 * obstack.c: Likewise.
8011 2000-11-06 Paul Eggert <eggert@twinsun.com>
8013 * getusershell.c (setusershell): Use rewind rather than
8014 fseek/fseeko, to avoid configuration hassles with fseeko.
8015 Don't bother opening SHELLS_FILE if shellstream is NULL;
8018 2000-11-05 Jim Meyering <meyering@lucent.com>
8020 * makepath.h (make_dir): Declare.
8021 * makepath.c (make_dir): Remove `static' attribute.
8024 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8026 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8027 last one in a bucket, advance to the next bucket.
8029 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8031 * fnmatch.c: Do not comment out all the code if we are using
8032 the GNU C library, because in some cases we are replacing buggy
8033 code in the GNU C library itself.
8035 2000-10-30 Paul Eggert <eggert@twinsun.com>
8037 * error.h, getline.h, modechange.h:
8038 Remove "2000" from Copyright line, as the file hasn't been
8039 changed this year other than in the copyright notice.
8041 * xalloc.h: Add "2000" to Copyright line, as this file
8042 was changed this year.
8044 2000-10-30 Paul Eggert <eggert@twinsun.com>
8046 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8047 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8048 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8050 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8052 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8053 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8054 doesn't define __restrict_arr.
8056 2000-10-29 Jim Meyering <meyering@lucent.com>
8058 * xstat.in: Fix grammar in comment.
8060 2000-10-28 Jim Meyering <meyering@lucent.com>
8062 * memchr.c: Update from libc.
8063 Adjust for portability:
8064 [HAVE_STDLIB_H]: Include stdlib.h.
8065 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8066 Undef __memchr, too.
8067 [!weak_alias]: Define __memchr to memchr.
8069 * regex.c: Update from libc.
8070 * regex.h: Likewise.
8071 * getopt1.c: Likewise.
8072 * memcmp.c: Likewise.
8074 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8075 Avoid using fseek, when possible -- it's broken by design.
8076 Patch by Ulrich Drepper.
8078 2000-10-26 Jim Meyering <meyering@lucent.com>
8080 * strftime.c: Update from libc.
8082 2000-10-25 Jim Meyering <meyering@lucent.com>
8084 * obstack.c: Update from libc.
8086 2000-10-23 Jim Meyering <meyering@lucent.com>
8088 * hard-locale.c (hard_locale): Revert last change -- it was simply
8089 wrong. That set_locale call must not have any side effects.
8092 2000-10-22 Jim Meyering <meyering@lucent.com>
8094 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8095 [CYCLIC]: Remove now-unused definition.
8097 * save-cwd.c (O_DIRECTORY): Define, if needed.
8098 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8099 Suggestion from Ulrich Drepper.
8101 2000-10-21 Jim Meyering <meyering@lucent.com>
8103 * dirname.c (dir_name_r): New function, factored out of dir_name.
8104 (dir_name): Use dir_name_r.
8105 * dirname.h (dir_name_r): Declare it.
8107 2000-10-21 Jim Meyering <meyering@lucent.com>
8109 * dirname.c (memrchr): Declare if necessary.
8110 (dir_name): Remove the restriction that there be no
8111 trailing slashes. Now, this code skips past them, effectively
8113 [TEST_DIRNAME] (main): New unit tests.
8115 * memrchr.c: New file from GNU libc.
8116 Undef __memrchr, too.
8117 [!weak_alias]: Define __memrchr to memrchr.
8118 Guard weak_alias use with `#ifdef weak_alias'.
8120 2000-10-17 Jim Meyering <meyering@lucent.com>
8122 * quote.h (PARAMS): Define and use.
8123 Reported by Akim Demaille.
8125 * getopt.c: Update from libc.
8127 2000-10-16 Jim Meyering <meyering@lucent.com>
8129 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8132 2000-09-25 Jim Meyering <meyering@lucent.com>
8134 * md5.h (rol): Define (from GnuPG).
8136 * sha.c: Give credit (GnuPG) where due.
8137 (M): Use rol rather than open-coding it.
8138 Add a FIXME comment.
8140 2000-09-21 Jim Meyering <meyering@lucent.com>
8142 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8143 Reported by Michael Stone.
8145 2000-09-20 Jim Meyering <meyering@lucent.com>
8147 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8148 (noinst_HEADERS): Add sha.h.
8149 Based on code from Scott G. Miller and from GnuPG.
8151 2000-09-15 Jim Meyering <meyering@lucent.com>
8153 * regex.c: Update from libc.
8155 2000-09-10 Jim Meyering <meyering@lucent.com>
8157 * getopt.c (_getopt_internal): Update from glibc.
8159 2000-09-09 Jim Meyering <meyering@lucent.com>
8161 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8162 think it should be used as a general replacement for isascii.
8163 * fnmatch.c: Likewise.
8164 * mbswidth.c: Likewise
8165 * regex.c: Likewise.
8168 * userspec.c: Include sys/param.h and limits.h.
8170 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8171 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8172 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8173 UID, GID. Check range.
8175 2000-09-06 Jim Meyering <meyering@lucent.com>
8177 * getopt.c (_getopt_internal): Update from glibc.
8179 2000-08-30 Jim Meyering <meyering@lucent.com>
8181 * strftime.c: Merge in changes from GNU libc.
8183 2000-08-26 Jim Meyering <meyering@lucent.com>
8185 * closeout.c: Include "__fpending.h".
8186 (close_stdout_status): Return right away if there's nothing to flush.
8188 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8189 * __fpending.c: New file.
8190 * __fpending.h: New file.
8192 2000-08-07 Paul Eggert <eggert@twinsun.com>
8194 Standardize on "memory exhausted" instead of "Memory exhausted"
8195 or "virtual memory exhausted".
8196 * obstack.c (print_and_abort): Use "memory exhausted", not
8197 "virtual memory exhausted".
8198 * same.c (same_name): Invoke xalloc_die instead of printing
8200 * userspec.c (parse_user_spec): Likewise.
8201 * bumpalloc.h: comment fix
8202 * same.c, userspec.c: Include xalloc.h.
8204 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8205 not char *const and pointing to a constant array.
8206 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8207 (xrealloc): Comment fix.
8209 * userspec.c (parse_user_spec):
8210 Don't translate a message until just before returning,
8211 to avoid unnecessary translation.
8213 2000-08-07 Jim Meyering <meyering@lucent.com>
8215 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8216 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8217 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8218 getgroups.c, gethostname.c, getopt.h, group-member.c,
8219 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8220 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8221 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8222 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8223 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8224 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8225 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8226 yesno.c: Back out Copyright date changes for each file with no change
8227 this year. This eases coordination with other programs using the same
8228 source code modules. From Paul Eggert.
8230 2000-08-03 Greg McGary <greg@mcgary.org>
8232 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8233 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8234 (EXTEND_BUFFER): Use them.
8236 2000-08-01 Jim Meyering <meyering@lucent.com>
8238 * dirname.c (ISSLASH): Define.
8239 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8240 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8241 both `\' and `/' may be use as path separators.
8242 Based on a patch from Prashant TR.
8244 2000-07-31 Paul Eggert <eggert@twinsun.com>
8246 * quotearg.c (quotearg_n_options): Don't make the initial
8247 slot vector a constant, since it might get modified.
8249 2000-07-31 Jim Meyering <meyering@lucent.com>
8251 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8252 * obstack.c (print_and_abort): Likewise.
8254 2000-07-30 Paul Eggert <eggert@twinsun.com>
8256 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8257 buffer, so that the caller can always quote one small
8258 component of a "memory exhausted" message in slot 0.
8259 From a suggestion by Jim Meyering.
8261 2000-07-30 Jim Meyering <meyering@lucent.com>
8263 * makepath.c (make_path): Quote the other instance, too.
8265 * quotearg.c (N_STATIC_SLOTVECS): Define.
8266 (STATIC_BUF_SIZE): Define.
8267 (quotearg_n_options): Use only statically allocated storage when
8268 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8269 than STATIC_BUF_SIZE.
8271 2000-07-29 Jim Meyering <meyering@lucent.com>
8273 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8274 * dirname.c (dir_name): Likewise.
8276 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8278 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8279 (dir_name): Assert that there are no trailing slashes.
8281 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8283 * mbswidth.h (mbswidth): Add a flags argument.
8284 (mbswidth): New declaration.
8285 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8286 * mbswidth.c (mbswidth): Add a flags argument.
8287 (mbsnwidth): New function.
8289 2000-07-24 Jim Meyering <meyering@lucent.com>
8291 * mbswidth.c: Remove useless #else. From Bruno Haible.
8293 2000-07-23 Paul Eggert <eggert@twinsun.com>
8295 * mbswidth.c (_XOPEN_SOURCE):
8296 Don't define; this causes problems on Solaris 7.
8297 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8299 2000-07-23 Paul Eggert <eggert@twinsun.com>
8302 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8303 so that mbstate_t is always defined.
8305 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8306 be 1 in at least one GCC installation, and this configuration
8307 error is likely to be common. Ignoring MB_LEN_MAX hurts
8308 performance on hosts that have mbrtowc but have only unibyte
8309 locales, but I assume these hosts are rare.
8311 2000-07-23 Paul Eggert <eggert@twinsun.com>
8313 * quotearg.c: Streamline by invoking multibyte code only if needed.
8314 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8315 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8316 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8317 invoke multibyte primitives.
8319 2000-07-23 Jim Meyering <meyering@lucent.com>
8321 * basename.c (base_name): Add an assertion.
8323 2000-07-15 Bruno Haible <clisp.cons.org>
8325 * quotearg.c: When the system forces us to redefine mbstate_t,
8326 shadow its mbsinit function.
8328 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8330 * mbswidth.h: New file.
8331 * mbswidth.c: New file.
8332 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8333 (noinst_HEADERS): Add mbswidth.h.
8335 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8337 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8340 2000-07-15 Jim Meyering <meyering@lucent.com>
8342 * makepath.c: Include quote.h.
8343 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8344 corresponding argument in a `quote (...)' call.
8345 Give better diagnostics.
8347 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8348 (noinst_HEADERS): Add quote.h.
8350 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8351 from tar's src/misc.c.
8352 * quote.h: New file. Prototypes for same.
8354 2000-07-10 Paul Eggert <eggert@twinsun.com>
8356 From a suggestion by Bruno Haible.
8357 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8358 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8359 to decide whether to define the BeOS workaround macro;
8360 this adjusts to the change to AC_MBSTATE_T.
8362 2000-07-13 Paul Eggert <eggert@twinsun.com>
8364 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8366 * quotearg.c (quoting_style_args, quoting_style_vals,
8367 quotearg_buffer_restyled): Add support for
8368 clocale_quoting_style. Undo previous change to
8369 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8370 and "{RIGHT QUOTATION MARK}" msgids.
8372 2000-07-05 Paul Eggert <eggert@twinsun.com>
8374 The old behavior of quoting `like this' doesn't look good with
8375 newer, ISO-style fonts. See:
8376 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8378 Instead, quote "like this" by default. Let the translator
8379 tailor the locale-specific quoting behavior by providing
8380 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8382 * quotearg.c (N_): New macro.
8383 (gettext_default): New function.
8384 (quotearg_buffer_restyled): Use
8385 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8386 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8388 2000-07-09 Jim Meyering <meyering@lucent.com>
8390 * Most files: Update copyright dates to include 2000.
8392 2000-07-08 Jim Meyering <meyering@lucent.com>
8394 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8396 (xgethostname): Remove now-unnecessary #ifdef.
8397 Move declaration of `err' into loop where it's used.
8399 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8401 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8402 by allocating a larger buffer. Test the gethostname return value for
8403 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8404 returns an error and ENAMETOOLONG isn't defined.
8406 2000-07-05 Paul Eggert <eggert@twinsun.com>
8407 and Bruno Haible <haible@clisp.cons.org>
8409 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8411 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8413 * quotearg.c (struct quoting_options): Simplify quote_these_too
8416 2000-07-03 Jim Meyering <meyering@lucent.com>
8418 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8419 Reported by Bruno Haible.
8421 2000-07-04 Jim Meyering <meyering@lucent.com>
8423 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8424 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8427 2000-07-03 Paul Eggert <eggert@twinsun.com>
8428 and Bruno Haible <haible@clisp.cons.org>
8430 * quotearg.c (mbrtowc):
8431 Assign to *pwc, and return 1 only if result is nonzero.
8432 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8434 2000-07-03 Jim Meyering <meyering@lucent.com>
8436 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8437 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8440 2000-07-02 Jim Meyering <meyering@lucent.com>
8442 * quotearg.c (mbstate_t): Don't define here.
8444 2000-07-02 Jim Meyering <meyering@lucent.com>
8446 * nanosleep.c (SIGCONT): Define if not already defined.
8448 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8450 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8451 per change in ../m4/ls-mntd-fs.m4.
8452 (read_filesystem_list): Ignore symbolic links.
8454 2000-06-29 Jim Meyering <meyering@lucent.com>
8456 * same.c: Include <string.h> or <strings.h>, as appropriate,
8457 for declaration of strcmp.
8459 * long-options.c: Include <stdlib.h>, for declaration of exit.
8461 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8462 Avoid warning by casting result to `char *' to remove `const'.
8464 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8466 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8468 2000-06-26 Paul Eggert <eggert@twinsun.com>
8470 savedir now sets errno on failure and invokes xmalloc to get memory.
8471 Fix a couple of other minor bugs while we're at it.
8473 * savedir.c (<unistd.h>): Do not include; there's no need.
8474 (NAMLEN): Remove macro.
8475 (malloc, realloc): Remove decls.
8477 ("xalloc.h"): Include.
8478 (NAME_SIZE_DEFAULT): New macro.
8479 (savedir): Use xmalloc / xrealloc to allocate memory.
8480 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8481 Skip "" directory entries.
8482 Use strlen to calculate directory entry length, since the old method
8483 is rarely used these days and isn't worth supporting.
8484 Don't use a pointer after freeing it.
8485 Check for integer overflow when calculating allocation size.
8486 Use memcpy to copy entries, instead of stpcpy.
8487 Set errno properly when returning NULL.
8488 Check for readdir error.
8490 2000-06-26 Jim Meyering <meyering@lucent.com>
8492 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8494 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8496 * getusershell.c (xmalloc, xrealloc): Remove functions.
8498 Don't include <stdlib.h>. Don't declare malloc, realloc.
8500 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8502 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8504 2000-06-24 Jim Meyering <meyering@lucent.com>
8506 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8508 2000-06-21 Jim Meyering <meyering@lucent.com>
8510 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8512 2000-06-19 Paul Eggert <eggert@twinsun.com>
8514 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8515 (mbrtowc, mbstate_t): Define substitutes if
8516 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8517 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8518 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8520 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8522 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8523 than 1024, return a memory chunk of least possible size, instead
8524 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8525 Use free/xmalloc instead of xrealloc to avoid copying for very long
8528 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8530 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8531 address, not strdup. Include <stdlib.h> and don't declare free().
8533 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8535 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8538 2000-06-21 Jim Meyering <meyering@lucent.com>
8540 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8541 (noinst_HEADERS): Add getstr.h.
8543 * getline.c (getstr): Move into a separate file.
8544 * getstr.c (getstr): New file, extracted from getline.c, with
8545 the following changes: new parameter, delim2; both delim[12]
8546 parameters have type `int', not `char'. The latter would lose
8547 with 8-bit delimiters.
8548 * getstr.h: New file.
8550 2000-06-19 Jim Meyering <meyering@lucent.com>
8552 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8554 2000-06-18 Jim Meyering <meyering@lucent.com>
8556 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8557 Besides, these days every porting target provides a mkdir function.
8559 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8560 (this snippet comes from src/system.h).
8562 2000-06-15 Paul Eggert <eggert@twinsun.com>
8564 * human.c (adjust_value): New function.
8565 (human_readable_inexact): Apply rounding style even when
8566 printing approximate values.
8568 2000-06-14 Paul Eggert <eggert@twinsun.com>
8570 * human.c (human_readable_inexact): Allow an input block
8571 size that is not a multiple of the output block size, and vice versa.
8572 Reported by Piergiorgio Sartor.
8574 2000-06-14 Paul Eggert <eggert@twinsun.com>
8576 * getdate.y (get_date): Apply relative times after time
8577 zone indicator, not before. Reported by Todd A. Jacobs.
8579 2000-06-13 Jim Meyering <meyering@lucent.com>
8581 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8583 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8585 2000-06-12 Paul Eggert <eggert@twinsun.com>
8587 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8589 2000-06-04 Paul Eggert <eggert@twinsun.com>
8591 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8593 2000-06-04 Jim Meyering <meyering@lucent.com>
8595 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8596 SunOS 4.1.4 for which gid_t is an unsigned type.
8598 2000-06-03 Jim Meyering <meyering@lucent.com>
8600 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8602 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8604 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8605 newer, don't install charset.alias.
8606 * config.charset: Change the Linux/glibc rules so they become empty
8607 on glibc-2.1 or newer.
8609 2000-06-02 Jim Meyering <meyering@lucent.com>
8611 * mountlist.c: Back out last change. Instead, do this...
8612 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8613 member using the same `ignore'-testing code.
8614 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8618 2000-05-29 Jim Meyering <meyering@lucent.com>
8620 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8621 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8623 2000-05-22 Jim Meyering <meyering@lucent.com>
8625 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8627 2000-05-18 Jim Meyering <meyering@lucent.com>
8629 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8630 back, too, since it may have been modified by allocate_entry.
8631 (hash_delete): Rewrite to use neither the assignment operator
8632 nor the comma operator in an if-expression.
8634 2000-05-15 Paul Eggert <eggert@twinsun.com>
8637 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8638 Remove; no longer needed.
8639 "quotearg.h": Add include.
8640 (file_name): Do not bother to explicitly initialize to NULL; it's less
8641 efficient on some hosts.
8642 (close_stdout_status): Remove test as to whether stdout was already
8643 closed; it breaks for the case "echo x | sort >&-".
8644 Quote file name colons.
8645 Do not assume that _("write error") lacks format strings.
8647 2000-05-15 Jim Meyering <meyering@lucent.com>
8649 * version-etc.c (version_etc_copyright): Update the copyright string
8650 used in all --version output.
8652 2000-05-14 Jim Meyering <meyering@lucent.com>
8654 * closeout.c (close_stdout_set_file_name): New function.
8655 (close_stdout_status): Use new file-scoped global.
8656 Return right away if fstat says the stdout file descriptor is invalid.
8657 * closeout.h (close_stdout_set_file_name): Declare.
8659 2000-05-10 Jim Meyering <meyering@lucent.com>
8661 * closeout.c [default_exit_status]: New file-scoped variable.
8662 (close_stdout_set_status): New function.
8663 * closeout.h (close_stdout_set_status): Declare.
8665 2000-05-08 Jim Meyering <meyering@lucent.com>
8667 * long-options.c: Don't include closeout.h.
8668 (parse_long_options): Don't call close_stdout for --version.
8670 2000-05-06 Jim Meyering <meyering@lucent.com>
8672 * strnlen.c: Undefine __strnlen and strnlen.
8673 [!weak_alias]: Define __strnlen to strnlen.
8675 * atexit.c: New file, from libiberty.
8677 2000-05-06 Jim Meyering <meyering@lucent.com>
8679 * closeout.c (close_stdout_status): Also check for errors on the
8682 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8684 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8685 instead of xmalloc, xrealloc, path_concat.
8686 (locale_charset): Treat empty environment variables as absent.
8687 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8689 2000-05-04 Jim Meyering <meyering@lucent.com>
8691 * getopt.c: Update from glibc.
8692 * obstack.c: Likewise.
8693 * obstack.h: Likewise.
8694 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8696 * regex.h: Likewise.
8697 * strndup.c: Likewise.
8698 * strnlen.c: New file, from glibc.
8700 2000-05-01 Jim Meyering <meyering@lucent.com>
8702 * full-write.c (full_write): Remove `FIXME' part of comment.
8704 2000-04-29 Jim Meyering <meyering@lucent.com>
8706 * path-concat.c: Declare strdup only if it's not defined.
8707 * canon-host.c: Likewise.
8709 2000-04-28 Jim Meyering <meyering@lucent.com>
8711 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8712 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8713 included first, then limits.h is included by locale.h by libintl.h.
8714 From John David Anglin.
8716 2000-04-25 Jim Meyering <meyering@lucent.com>
8718 * makepath.c (S_IRWXUGO): Define.
8719 (make_path): Always perform explicit chmod if MODE specifies any
8720 of the `special' permission bits. Prompted by a bug report against
8721 install from Mate Wierdl and Joost van Baal.
8723 2000-04-18 Jim Meyering <meyering@lucent.com>
8727 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8728 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8730 2000-04-17 Jim Meyering <meyering@lucent.com>
8732 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8733 the definition of it to rpl_strftime also defined-away the system's
8736 2000-04-15 Jim Meyering <meyering@lucent.com>
8738 Use `C' to denote so-called `contiguous' files, the same way
8740 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8741 (ftypelet): Use S_ISCTG.
8742 From Michael Deutschmann.
8744 2000-04-14 Jim Meyering <meyering@lucent.com>
8746 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8748 2000-04-08 Jim Meyering <meyering@lucent.com>
8750 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8751 names don't conflict. Reported by Eli Zaretskii.
8753 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8755 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8756 bug. Deal with the different error behavior of Irix iconv.
8758 2000-04-07 Jim Meyering <meyering@lucent.com>
8760 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8761 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8763 2000-04-05 Jim Meyering <meyering@lucent.com>
8765 Portability tweaks required for ultrix4.3.
8766 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8767 * readutmp.c: Include sys/types.h before sys/stat.h.
8768 * canon-host.c: Declare strdup.
8769 * path-concat.c: Likewise.
8770 From John David Anglin.
8772 2000-04-04 Jim Meyering <meyering@lucent.com>
8774 Be more DOS 8.3-friendly.
8775 * ref-add.sin: Renamed from ref-add.sed.in.
8776 * ref-del.sin: Renamed from ref-del.sed.in.
8777 * Makefile.am: Reflect renaming.
8778 Reported by Eli Zaretskii.
8780 Use a temporary file name that won't clash with `charset.alias'
8781 in the DOS 8.3 name space.
8782 * Makefile.am (charset_tmp): Define.
8783 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8784 (uninstall-local): Likewise.
8785 Reported by Eli Zaretskii.
8787 2000-03-29 Paul Eggert <eggert@twinsun.com>
8789 * time/strftime.c (my_strftime): Make sure we call the system
8790 strftime, not ourselves, when invoking the underlying strftime.
8792 2000-03-24 Jim Meyering <meyering@lucent.com>
8794 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8795 (charset_alias): Define.
8796 (install-exec-local): Factor out common code.
8797 (uninstall-local): Split lines longer than 80.
8798 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8800 (.sed.in.sed): New rule. Don't redirect directly to $@.
8801 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8803 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8805 * config.charset: Output a line containing "Packages using this file".
8806 * ref-add.sed.in, ref-del.sed.in: New files.
8807 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8808 ref-del.sed): New rules.
8810 2000-03-17 Jim Meyering <meyering@lucent.com>
8812 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8813 Otherwise, include <strings.h>
8815 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8817 * unicodeio.c (utf8_wctomb): New function.
8818 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8819 format instead of in UCS-4 with platform dependent endianness.
8821 2000-03-07 Paul Eggert <eggert@twinsun.com>
8823 * savedir.c (savedir): Work even if directory size is
8824 negative; this can happen with some screwy NFS configurations.
8826 2000-03-06 Jim Meyering <meyering@lucent.com>
8828 * localcharset.c (get_charset_aliases): Don't try to free file_name
8829 if it's NULL (because we ran out of memory). From Bruno Haible.
8831 2000-03-05 Jim Meyering <meyering@lucent.com>
8833 * localcharset.c ("path-concat.h"): Include.
8834 (get_charset_aliases): Use path_concat instead of ANSI string
8837 * unicodeio.h (PARAMS): Define.
8838 Use it to guard prototype.
8840 2000-03-04 Jim Meyering <meyering@lucent.com>
8842 * Makefile.am (install-exec-local): Create $(libdir) before installing
8844 (uninstall-local): Uncomment this rule so `make distcheck' works
8847 * unicodeio.c (<errno.h>): Include it.
8848 (errno): Declare if not defined.
8850 * localcharset.c: Add Bruno's comment justifying use of volatile.
8852 * config.charset: New version, incorporating remarks from a linux
8853 i18n mailing list. From Bruno Haible.
8855 2000-03-02 Jim Meyering <meyering@lucent.com>
8857 * Makefile.am (EXTRA_DIST): Add config.charset.
8859 2000-03-01 Jim Meyering <meyering@lucent.com>
8861 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8862 * unicodeio.c: Likewise.
8864 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8866 * config.charset: New file.
8867 * localcharset.c: New file.
8868 * unicodeio.h, unicodeio.c: New files.
8869 * Makefile.am (DEFS): Add -DLIBDIR=...
8870 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8871 (noinst_HEADERS): Add unicodeio.h.
8872 (all-local, install-exec-local, charset.alias): New targets.
8874 2000-02-28 Paul Eggert <eggert@twinsun.com>
8876 * quotearg.c (ALERT_CHAR): New macro.
8877 (quotearg_buffer_restyled): Use it.
8879 2000-02-27 Jim Meyering <meyering@lucent.com>
8881 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8882 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8884 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8885 not `#if STDC_HEADERS'.
8886 Declare malloc if needed.
8888 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8889 now that autoconf always defines the HAVE_DECL_ symbols.
8890 * human.c: Likewise.
8892 * strtoumax.c: Likewise.
8894 * backupfile.c: Arrange for cpp to fail if the configure-time
8895 declaration check was not run.
8897 * human.c: Likewise.
8899 * strtoumax.c: Likewise.
8901 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8902 then first look up the entire `.'-containing string as a login name.
8904 2000-02-18 Paul Eggert <eggert@twinsun.com>
8906 * getdate.y: Handle two-digit years with leading zeros correctly.
8907 (textint): New typedef.
8908 (parser_control): Member year changed from int to textint.
8910 (YYSTYPE): Removed; replaced by %union with int and textint members.
8911 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8912 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8913 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8914 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8915 (date, number, to_year): Use width of number in digits, not its value,
8916 to determine whether it's a 2-digit year, or a 2-digit time.
8917 (yylex): Store number of digits of numeric tokens.
8918 Reported by John Kendall.
8920 (parser_control): Changed from struct parser_control to typedef (for
8921 consistency). All uses changed.
8923 (tID): Removed; not used.
8924 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8926 2000-02-14 Paul Eggert <eggert@twinsun.com>
8928 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8929 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8931 2000-02-12 Jim Meyering <meyering@lucent.com>
8933 * userspec.c (ISDIGIT): Define it.
8934 (isdigit): Remove definition.
8935 (is_number): Use ISDIGIT, not isdigit.
8936 <libintl.h>: Include.
8938 (parse_user_spec): Mark translatable strings.
8940 2000-02-10 Jim Meyering <meyering@lucent.com>
8942 With these changes, nanosleep.[ch] are finally enough like the other
8943 lib/* replacement files to compile on a few more losing systems.
8945 * nanosleep.h: Don't include config.h.
8946 Remove prototype from declaration of nanosleep.
8947 (PARAMS): Remove now-unneeded definition.
8948 * nanosleep.c: #undef nanosleep.
8949 (rpl_nanosleep): Rename from nanosleep.
8951 2000-02-03 Jim Meyering <meyering@lucent.com>
8953 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8954 rather than with `#if HAVE_UTMPNAME'.
8956 2000-02-01 Jim Meyering <meyering@lucent.com>
8958 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8960 2000-01-31 Jim Meyering <meyering@lucent.com>
8962 * nanosleep.h (nanosleep): Guard declaration with
8963 `#if ! HAVE_DECL_NANOSLEEP'.
8964 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8965 the declaration in that vendor's sys/timers.h.
8966 Reported by Christian Krackowizer.
8968 * quotearg.c (ISASCII): Add #undef and move definition to follow
8969 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8970 (ISPRINT): Likewise.
8971 Reported by Tom Tromey.
8973 2000-01-30 Jim Meyering <meyering@lucent.com>
8975 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8976 uses of ->ut_name. The latter doesn't work with new Linux header files
8977 where only utmpx.ut_user is declared.
8979 * readutmp.h (UT_USER): Define.
8981 2000-01-23 Jim Meyering <meyering@lucent.com>
8983 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8986 2000-01-22 Jim Meyering <meyering@lucent.com>
8988 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8989 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8990 Required for some AIX systems. Reported by Christian Krackowizer.
8991 [TESTING] (main): New function.
8993 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8994 * dirname.c (dir_name): Support for DOS-style file names with drive
8997 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8999 * strverscmp.c (ISDIGIT): Define.
9000 (strverscmp): Use ISDIGIT, not isdigit.
9002 2000-01-17 Paul Eggert <eggert@twinsun.com>
9004 * nanosleep.c (nanosleep):
9005 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9006 POSIX.1 doesn't require SA_INTERRUPT and some systems
9007 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9008 it's been part of POSIX.1 since day 1 (in 1988).
9010 2000-01-17 Jim Meyering <meyering@lucent.com>
9012 * interlock: Remove unused file. Reported by François Pinard.
9014 2000-01-16 Paul Eggert <eggert@twinsun.com>
9016 * quotearg.c (quotearg_buffer_restyled): Do not quote
9017 alert, backslash, formfeed, and vertical tab unnecessarily in
9018 shell quoting style.
9021 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9022 Free Software Foundation, Inc.
9023 Copying and distribution of this file, with or without modification,
9024 are permitted provided the copyright notice and this notice are preserved.