1 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
3 * argp-namefrob.h: Restore changes accidentally lost during the
4 "autoupdate" on 2005-12-12.
6 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
8 * fnmatch.c (L_): Renamed from L, to work around a bug in
9 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
10 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
13 2006-01-26 Simon Josefsson <jas@extundo.com>
15 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
16 prototype is visible on mingw32.
18 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
21 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
24 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
26 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
27 attempt to open for write; this always fails, at least on POSIX
28 hosts. This reinstates the 2006-01-09 change, which was
29 inadvertently removed.
31 2006-01-26 Bruno Haible <bruno@clisp.org>
32 Paul Eggert <eggert@cs.ucla.edu>
35 [(! (defined __cplusplus || defined __BEOS__)
37 && !(defined __HP_cc || defined __xlc__
38 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
40 #define to signed char in these cases too; this simplifies
41 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
42 etc., separately) and makes it more conservative.
44 2006-01-21 Jim Meyering <jim@meyering.net>
46 Sync from the stable (b5) branch of coreutils:
48 * fts.c (fts_children): Don't let close() clobber errno from
51 * fts.c (fts_stat): When following a symlink-to-directory,
52 don't necessarily interpret stat-fails+lstat-succeeds as indicating
53 a dangling symlink. That can also happen at least for ELOOP.
54 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
55 FYI, this bug predates the inclusion of fts.c in coreutils.
57 * fts.c (fts_open): Put new maxarglen declaration and uses
58 in their own block, so pre-c99 compilers don't object.
60 Avoid the double-free (first in fts_read, second in fts_close) that
61 would occur when an `active' directory is made inaccessible (e.g.,
62 via chmod a-x) during a traversal.
63 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
64 before returning. Reproduce this failure by
65 mkdir -p a/b; cd a; chmod a-x . b
66 Reported by Stavros Passas.
68 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
70 * argp-namefrob.h: Bugfix. Remove stray #
72 2006-01-25 Bruno Haible <bruno@clisp.org>
74 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
76 Reported by Paul Eggert.
78 2006-01-25 Jim Meyering <jim@meyering.net>
80 * fileblocks.c: Remove more useless parentheses.
81 * readutmp.h: Likewise.
83 2006-01-24 Bruno Haible <bruno@clisp.org>
85 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
87 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
90 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
91 to avoid problems with the built-in _Bool type.
92 Reported by Paul Eggert on 2005-11-26.
94 2006-01-24 Jim Meyering <jim@meyering.net>
96 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
98 2006-01-24 Simon Josefsson <jas@extundo.com>
100 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
103 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
105 Work around porting bugs reported by Dieter in
106 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
107 * getopt.c (_NOPROTO): Remove; no longer needed.
108 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
109 Include "getopt.h" first, to check interface.
110 (getenv): Declare only if defined HAVE_DECL_GETENV &&
112 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
113 (__strndup): Revert to K&R-style function dfns, the glibc style.
114 * strnlen.c: Don't claim it's taken from glibc; it's not.
115 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
116 Include strnlen.h first, to get prototype properly.
117 (strnlen): Renamed from __strnlen.
120 2006-01-23 Ulrich Drepper <drepper@redhat.com>
122 These changes imported from libc.
123 * getopt.c: Use __fxprintf instead of inline stream orientation
124 test and two separate function calls.
125 * strndup.c (__strndup): Add libc_hidden_def.
127 2006-01-22 Bruno Haible <bruno@clisp.org>
129 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
130 temporary buffer for sprintf, take into account the precision also
131 for 'd', 'i', 'u', 'o', 'x', 'X'.
133 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
135 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
136 to pacify gcc -Wswitch-default.
138 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
140 * argp-help.c (usage_long_opt): Do not print DOC options.
141 (__argp_base_name): Removed
142 * argp-namefrob.h (__argp_basename): Removed definition. Was a
144 (__argp_base_name): Provide macro definition or extern declaration
145 depending on the configuration
147 2006-01-20 Simon Josefsson <jas@extundo.com>
149 * inet_ntop.h: Unconditionally include sys/socket.h.
151 2006-01-19 Simon Josefsson <jas@extundo.com>
153 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
155 2006-01-12 Simon Josefsson <jas@extundo.com>
157 * base64.c: Fix warning, reported by Bruno Haible
158 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
160 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
163 * md5.c: Fix commentary typos.
164 (alignof, UNALIGNED_P): No need for a GCC-specific version.
165 * md5.h (__attribute__): Remove; unused.
166 * sha1.c: Fix commentary to match md5 better.
167 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
168 so that we don't need to worry about alignment. All uses changed.
169 This merges the 2005-10-28 md5 change into sha1.
171 2006-01-11 Jim Meyering <jim@meyering.net>
174 * md5.c (OP): Fix spacing.
176 2006-01-11 Simon Josefsson <jas@extundo.com>
178 * stdint_.h (SIZE_MAX): Add missing (.
180 2006-01-10 Bruno Haible <bruno@clisp.org>
182 * argp.h (__const): Remove macro. Use const instead.
183 * argp-fmtstream.h (__const): Likewise.
184 * glob_.h (__const): Remove macro.
185 * glob-libc.h: Use const instead of __const.
187 2006-01-10 Jim Meyering <jim@meyering.net>
189 Avoid the double-free (first in fts_read, second in fts_close) that
190 would occur when an `active' directory is made inaccessible (e.g.,
191 via chmod a-x) during a traversal.
192 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
193 before returning. Reproduce this failure by
194 mkdir -p a/b; cd a; chmod a-x . b
195 Reported by Stavros Passas.
198 * sha1.c: Tweak grammar in a comment.
200 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
202 * regex_internal.h (BITSET_WORD_BITS):
203 Work around a bug in 64-bit PGC (before version 6.1-2), where the
204 preprocessor mishandles large unsigned values as if they were signed.
205 Problem reported by Claudio Fontana in
206 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
208 2006-01-10 Simon Josefsson <jas@extundo.com>
210 * socket_.h: New file.
212 2006-01-10 Bruno Haible <bruno@clisp.org>
214 * localcharset.c: Update from GNU gettext.
216 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
219 * chdir-long.c (cdb_free): Don't bother trying to open directory
220 for write access: POSIX says that must fail.
221 * fts.c (diropen): Likewise.
222 * save-cwd.c (save_cwd): Likewise.
223 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
224 well, for minor improvements on hosts that lack O_DIRECTORY.
225 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
226 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
227 Fall back on chown if open failed with EACCES.
229 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
230 Report an error at compile-time if only a 1-second nominal clock
233 * lchmod.h: New file.
234 * mkdir-p.c: Include lchmod.h, lchown.h.
235 (make_dir_parents): Use lchown rather than chown, and
236 lchmod rather than chmod.
238 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
239 too. Problem with "none" reported by Bob Proulx. Problem with
240 "proc" reported by n0dalus.
242 * mountlist.c: Include <limits.h>.
243 (dev_from_mount_options)
244 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
245 New function. It no longer assumes "dev=" has the System V meaning
246 on Linux (since it doesn't). It also parses "dev=" more carefully.
247 (read_file_system_list)
248 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
249 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
252 * posixtm.h (PDS_PRE_2000): New macro.
253 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
254 All usages changed. Reject dates outside the range 1969-1999 if
255 PDS_PRE_2000 is used.
257 2006-01-09 Jim Meyering <jim@meyering.net>
261 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
263 * chdir-safer.h, chdir-safer.c: New files.
265 * modechange.c (mode_compile): Reject an invalid mode string
266 that starts with an octal digit. From Andreas Gruenbacher.
268 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
269 and dup to open_safer and dup_safer, respectively.
270 (openat_permissive): Fix typo in comment.
272 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
273 "gettext.h"; either no longer needed or are guaranteed by openat.h.
274 (_): Remove; no longer needed.
275 (openat): Renamed from rpl_openat; no need for rpl_openat
276 since openat.h renames openat for us.
277 Replace most of the body with a call to openat_permissive,
278 to avoid duplicate code.
279 Port to (probably hypothetical) environments were mode_t is
281 (openat_permissive): Require mode arg, so that we can check
282 types better. Put it just after flags. Change cwd failure
283 indicator from pointer-to-bool to pointer-to-errno-value.
285 Invoke openat_save_fail and/or openat_restore_fail if
286 cwd_errno is null, so that openat can call us.
287 (openat_permissive, fdopendir, fstatat, unlinkat):
288 Simplify errno handling to avoid some duplicate code,
289 as it's OK to set errno on success.
290 * openat.h: Revamp code so that function macros depend on
291 __OPENAT_PREFIX only, not also on AT_FDCWD.
292 (openat_ro): Remove. Caller changed to use openat_permissive.
293 (openat_permissive): Now a macro, if not a function.
294 (openat_restore_fail, openat_save_fail): Now always functions,
295 since mkdirat needs them even if __OPENAT_PREFIX is defined.
297 * openat-priv.h: New file, defining macros used by mkdirat.c
299 * mkdirat.c: Include openat-priv.h.
300 Remove definitions of macros defined therein.
301 * openat.c: Likewise.
303 * mkdirat.c (mkdirat): New file and function.
304 * openat.h (mkdirat): Declare.
306 * openat.c (fdopendir): Don't change errno when returning non-NULL.
308 * openat.h (openat_permissive): Declare.
311 * openat.c (EXPECTED_ERRNO): New macro.
312 (openat_permissive): New function -- used in remove.c rewrite.
313 (all functions): Set errno just before returning, only if there
314 was an actual failure.
315 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
317 Emulate openat-family functions using Linux's procfs, if possible.
318 Idea and some code based on Ulrich Drepper's glibc changes.
320 * openat.c: (BUILD_PROC_NAME): New macro.
321 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
322 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
323 before falling back on save_cwd and restore_cwd.
324 (fdopendir, fstatat, unlinkat): Likewise.
326 * openat.c (fstatat, unlinkat): Perform the syscall directly,
327 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
329 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
330 as second argument to va_arg. Otherwise, some versions of gcc
331 warn that `if this code is reached, the program will abort'.
333 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
337 Add POSIX ACL support
338 * acl.h (copy_acl, set_acl): Add declarations.
339 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
340 systems other than Linux.
341 (chmod_or_fchmod): New function: use fchmod when possible,
343 (file_has_acl): Add a POSIX ACL implementation, with a
344 Linux-specific subcase.
345 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
346 S_ISVTX from one file to another. Fall back to fchmod/chmod when
347 acls are unsupported.
348 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
349 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
352 2006-01-09 Bruno Haible <bruno@clisp.org>
354 * sysexit_.h (EX_OK): New macro.
355 Suggested by Martin Lambers <marlam@marlam.de>.
357 2006-01-09 Bruno Haible <bruno@clisp.org>
359 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
360 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
361 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
362 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
364 2006-01-09 Bruno Haible <bruno@clisp.org>
366 * stdint_.h (SIZE_MAX): Write the value without involving negative
369 2005-10-16 Bruno Haible <bruno@clisp.org>
371 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
372 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
374 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
376 * strftime.c (tzname): Don't declare if it is already #defined.
377 Problem reported for Mingw by Mark Junker.
379 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
381 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
382 long int, not int, for nanosecond counts, so that people who are
383 used to POSIX struct timespec won't be surprised. Reported by Jim
386 2005-12-16 Jim Meyering <jim@meyering.net>
388 * fprintftime.c, fprintftime.h: New files.
390 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
392 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
393 * argp-help.c (fill_in_uparams): Check if the constructed
394 struct uparams is valid. Fall back to the default values if it is
397 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
399 * argp-help.c (__argp_base_name): New function
400 (__argp_short_program_name): Rewrite using __argp_base_name
401 * argp-namefrob.h: Define program_invocation_name and
402 program_invocation_short_name if requested
403 (__argp_base_name): Add prototype
404 * argp-parse.c (argp_def): Use gettext wrappers
405 (argp_default_parser): Use __argp_base_name
406 * argp-pin.c: New file. Defines program_invocation_name and
407 program_invocation_short_name on systems that lack them.
409 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
411 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
412 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
413 porting problem reported by Georg Schwarz in
414 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
416 2005-07-09 Bruno Haible <bruno@clisp.org>
418 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
419 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
420 Reported by Mark Junker <mjscod@gmx.de>.
422 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
424 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
425 (uintmax_t) [defined uintmax_t]: Do not declare.
426 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
427 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
428 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
429 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
430 sake of portability to weird hosts that C allows (though we don't
431 know of any practical examples).
433 * savedir.h (fdsavedir): New decl.
434 * savedir.c (fdsavedir, savedirstream): New functions; the latter
435 contains most of the former guts of savedir.
436 (savedir): Use savedirstream.
439 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
441 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
442 coreutils no longer futzes with rounding modes.
444 2005-11-14 Jim Meyering <jim@meyering.net>
446 * mkstemp-safer.c: Include <config.h>, required for possible
447 replacement of mkstemp.
449 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
451 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
453 (gethrxtime) [! (HAVE_NANOUPTIME
454 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
455 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
456 our own approximation.
458 2005-11-10 Simon Josefsson <jas@extundo.com>
460 * readline.c: Remove EOL.
462 2005-11-08 Eric Blake <ebb9@byu.net>
464 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
466 2005-11-08 Eric Blake <ebb9@byu.net>
468 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
470 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
472 Fix porting problem reported by Theodoros V. Kalamatianos.
473 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
474 Don't assume that futimes failing means we must fail.
476 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
478 * getcwd.c (__getcwd): Don't assume that system calls after readdir
479 leave errno alone. Problem reported by Dmitry V. Levin.
481 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
483 * savedir.c (savedir): Don't assume that xrealloc etc. leave
484 errno alone. Problem reported by Frederic Jolliton.
486 2005-10-28 Simon Josefsson <jas@extundo.com>
488 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
489 "restrict" keywords, as per POSIX. Protect the function
490 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
491 Don't use K&R prototypes. Check the sprintf return values.
492 Re-define EAFNOSUPPORT if not present. Indent.
494 * md5.h, md5.c: Simplify buffer handling visavi alignment,
495 suggested by Bruno Haible <bruno@clisp.org>.
497 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
499 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
501 * gc-libgcrypt.c: Add MD2 (which is not available through
504 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
506 * md2.h, md2.c: New files.
508 2005-10-24 Simon Josefsson <jas@extundo.com>
510 * md4.h: Shrink buffer size, now that we changed the type.
512 2005-10-22 Simon Josefsson <jas@extundo.com>
514 * arcfour.h, arcfour.c: Use fixed size indices in the
515 arcfour_context struct (simplify test vector testing in GNU
518 2005-10-22 Simon Josefsson <jas@extundo.com>
520 * md4.h, md4.c: Simplify buffer handling visavi alignment,
521 suggested by Bruno Haible <bruno@clisp.org>.
523 2005-10-22 Simon Josefsson <jas@extundo.com>
525 * crc.h: Include stddef.h, for size_t.
527 2005-10-21 Simon Josefsson <jas@extundo.com>
529 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
530 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
532 2005-10-21 Simon Josefsson <jas@extundo.com>
534 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
537 2005-10-21 Simon Josefsson <jas@extundo.com>
539 * gc-gnulib.c: Support ARCTWO in CBC mode.
541 2005-10-21 Simon Josefsson <jas@extundo.com>
543 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
546 * hmac-sha1.c (hmac_sha1): Likewise.
548 * crc.c (crc32_update): Actually use crc parameter, suggested by
549 Bruno Haible <bruno@clisp.org>.
551 * crc.h: Include stdint.h directly, suggested by Bruno Haible
554 2005-10-21 Simon Josefsson <jas@extundo.com>
556 * des.h, des.c: New files.
558 * gc-gnulib.c: Support DES.c
560 2005-10-21 Simon Josefsson <jas@extundo.com>
562 * arctwo.h, arctwo.c: New files.
564 * gc-gnulib.c: Support ARCTWO.
566 2005-10-21 Simon Josefsson <jas@extundo.com>
568 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
570 2005-10-19 Simon Josefsson <jas@extundo.com>
572 * gc-gnulib.c: Support ARCFOUR.
574 2005-10-19 Simon Josefsson <jas@extundo.com>
576 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
579 * gc.h: Add ECB enum type.
581 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
583 2005-10-19 Simon Josefsson <jas@extundo.com>
585 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
587 2005-10-18 Simon Josefsson <jas@extundo.com>
589 * md4.h, md4.c: New files, based on md5.?.
591 2005-10-17 Simon Josefsson <jas@extundo.com>
593 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
595 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
597 2005-10-17 Simon Josefsson <jas@extundo.com>
599 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
601 2005-10-17 Simon Josefsson <jas@extundo.com>
603 * gc.h, gc-libgcrypt.c: Add ciphers.
605 2005-10-17 Simon Josefsson <jas@extundo.com>
607 * sha1.c: Use uint32_t instead of md5_uint32.t
609 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
612 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
614 * md5.h: Use stdint.h and uint32_t. Doc fix.
616 2005-10-15 Simon Josefsson <jas@extundo.com>
618 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
620 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
622 2005-10-14 Simon Josefsson <jas@extundo.com>
624 * arcfour.h, arcfour.c: New files.
626 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
628 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
629 include <wchar.h>; no longer needed.
631 2005-10-14 Jakub Jelinek <jakub@redhat.com>
632 and Ulrich Drepper <drepper@redhat.com>
635 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
636 instead of inline stream orientation test and two separate
637 function calls. Pay no attention to USE_IN_LIBIO.
639 2005-10-14 Roland McGrath <roland@redhat.com>
641 Import from libc. [BZ #1331]
642 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
644 Reported by Matej Vela <vela@debian.org>.
646 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
648 * mkdir-p.c (make_dir_parents): Don't report an error if an
649 intermediate directory is in a read-only file system. Problem
650 reported by Eric Blake.
652 2005-10-13 Simon Josefsson <jas@extundo.com>
654 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
655 Move memory allocation outside of loop.
657 2005-10-12 Simon Josefsson <jas@extundo.com>
659 * gc-pbkdf2-sha1.c: New file.
661 * gc.h: Add gc_pbkdf2_sha1 prototype.
663 2005-10-12 Simon Josefsson <jas@extundo.com>
665 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
666 suggested by Bruno Haible <bruno@clisp.org>.
668 2005-10-12 Simon Josefsson <jas@extundo.com>
670 * gc-libgcrypt.c (gc_hmac_sha1): New function.
672 * gc-gnulib.c (gc_hmac_sha1): New function.
674 2005-10-12 Simon Josefsson <jas@extundo.com>
676 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
678 2005-10-12 Simon Josefsson <jas@extundo.com>
680 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
681 GC_USE_HMAC_MD5, respectively.
683 * gc-libgcrypt.c (gc_md5): Fix assert call.
686 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
688 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
690 * gc-gnulib.c (gc_hash_buffer): Ditto.
692 2005-10-11 Bruno Haible <bruno@clisp.org>
694 * c-strcasestr.h: New file, from GNU gettext.
695 * c-strcasestr.c: New file, from GNU gettext.
697 2005-10-11 Bruno Haible <bruno@clisp.org>
699 * c-strcase.h: New file, from GNU gettext.
700 * c-strcasecmp.c: New file, from GNU gettext.
701 * c-strncasecmp.c: New file, from GNU gettext.
703 2005-10-11 Simon Josefsson <jas@extundo.com>
705 * crc.h, crc.c: New files.
707 * gc.h (gc_hash_buffer): Add doc.
709 2005-10-08 Simon Josefsson <jas@extundo.com>
711 * gc.h: Add gc_hash and gc_hash_buffer.
713 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
715 * gc-libgcrypt.c (gc_hash_buffer): Add.
717 2005-10-11 Bruno Haible <bruno@clisp.org>
719 * strcasecmp.c: Include limits.h.
720 (strcasecmp): Avoid integer overflow on exotic platforms.
721 * strncasecmp.c: Include limits.h.
722 (strncasecmp): Avoid integer overflow on exotic platforms.
723 Reported by Paul Eggert.
725 2005-10-06 Simon Josefsson <jas@extundo.com>
727 * hmac-md5.c: New file.
731 2005-10-06 Simon Josefsson <jas@extundo.com>
733 * memxor.c (memxor): Avoid casts and warnings.
735 2005-10-05 Derek Price <derek@ximbiot.com>
737 * getdelim.c (SIZE_MAX): New macro, if not already defined.
739 2005-10-05 Simon Josefsson <jas@extundo.com>
741 * memxor.c (memxor): Fix compiler error.
743 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
744 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
746 * memxor.h, memxor.c: New files.
748 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
749 we assume all systems have it, suggested by Jim Meyering
750 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
751 any systems lack sys/socket.h; mingw32 is known to lack it, but we
752 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
755 2005-10-04 Bruno Haible <bruno@clisp.org>
757 * verify.h (verify_true): Provide alternative definition for C++.
759 2005-10-04 Simon Josefsson <jas@extundo.com>
761 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
762 D. Baushke" <mdb@gnu.org>.
764 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
766 * getdelim.c: Include getdelim.h first. Include <limits.h>.
767 (SSIZE_MAX): New macro, if not already defined.
768 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
771 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
773 * exclude.c: Include verify.h.
774 (verify): Remove. All callers changed to use verify.h's version.
775 * strtoimax.c: Likewise.
776 * utimecmp.c: Likewis.e
779 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
780 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
781 * .cvsignore: Add fts.h, search.h, t-fpending.
782 * settime.c (settime): Fix { typo in previous patch. Also, don't
783 bother returning ENOSYS if settimeofday or stime fails; just let
784 them return whatever errno they want to return.
785 * utimens.c: Include unistd.h, for dup2.
786 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
787 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
789 2005-10-02 Jim Meyering <jim@meyering.net>
792 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
793 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
794 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
795 Remove AT_FDCWD test.
796 Do not consume the fd unless successful.
797 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
798 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
799 block, so that we don't even try to compile it if settimeofday is
800 available. This works around a compilation failure on OSF1 V5.1,
801 due to stime requiring a `long int*' while tv_sec is `int'.
803 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
805 * getdelim.c (getdelim): Remove unused variables.
807 2005-10-01 Simon Josefsson <jas@extundo.com>
809 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
810 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
811 AI_* and EAI_* definitions. Protect function declarations.
813 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
815 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
816 so that the code works even with ancient cpp. Portability problem
817 with GCC 2.7.2.1 reported by Thomas M.Ott.
819 2005-09-27 Jim Meyering <jim@meyering.net>
821 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
823 * intprops.h (signed_type_or_expr__): Define.
824 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
827 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
829 * verify.h (verify_expr): Remove, replacing with:
830 (verify_true): New macro that returns true instead of void.
831 (verify_type__): Remove.
832 (verify): Use verify_true rather than verify_type__.
834 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
836 * utimens.c (ENOSYS): Define if not already defined.
837 (futimens): Support having a null PATH if the file descriptor
840 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
842 (__attribute): Define to empty unless GCC 3.1 or later.
843 This works around a core dump on OpenBSD 3.4, which has GCC
844 2.95.3, which dumps core when given __attribute__(()). It also
845 simplifies other tests, since we really don't want to bother with
846 worrying about which ancient version of GCC supported what.
847 Original problem reported by Yoann Vandoorselaere, with part of
848 the fix suggested by Derek Price.
850 2005-09-24 Jim Meyering <jim@meyering.net>
852 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
853 so we can once again use a positive bitfield width of 1 -- now we
854 don't have to explain why we were using a bitfield width of 2.
856 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
858 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
859 Problem reported by Eric Blake.
860 (getaddrinfo): Initialize se so that it's not garbage.
861 Redo internal storage allocation so that it doesn't make unportable
862 assumptions about alignment.
865 * utimens.c (futimens): Use futimesat if available.
866 Prefer it to futimes since it doesn't have the futimes bug.
868 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
869 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
870 Instead, declare a function that returns a pointer to an array,
871 and use verify_type__ to declare the size of the array.
872 Problem and germ of a solution reported by Bruno Haible.
873 (verify_type__): Use 2, not 1, for bitfield size, to avoid
874 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
876 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
880 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
882 * argmatch.h: Include verify.h
883 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
884 (ARGMATCH_ASSERT): Remove; unused.
885 * canonicalize.c: Assume STDC_HEADERS.
886 * exclude.c: Include "strcase.h".
887 * regex_internal.h [!defined _LIBC]: Likewise.
888 * getusershell.c: Include stdio--.h rather than stdio.h
890 (getusershell): Call fopen, not fopen_safer.
891 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
892 Do not include unistd-safer.h.
893 (save_cwd): Don't call fd_safer; no longer needed
894 now that we include fcntl--.h.
896 * getdate.y (relative_time): New type.
897 (RELATIVE_TIME_0): New constant.
898 (parser_control): Use relative_time instead of doing it ourselves.
899 (%union): Add new relative_time rel member.
900 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
902 (relunit, relunit_snumber): Now of type rel.
903 (zone, rel, relunit, get_date): Adjust to above changes.
905 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
906 Do not include unistd-safer.h.
907 (getloadavg): Don't call fd_safer; no longer needed
908 now that we include fcntl--.h.
910 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
911 (make_dir_parents): Treat ENOSYS like EEXIST.
913 Improve quality of diagnostics on restore_cwd failure.
914 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
915 (make_dir_parents): Last arg is now int * (for errno), not bool *.
916 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
917 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
918 each time through the loop. Do not diagnose restore_cwd failure;
919 that is the caller's job (and perhaps the caller does not care).
921 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
922 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
923 If the file already exists but is not a directory, don't bother
924 to try to make its parents.
925 Close potential file descriptor leak if we can't chdir("/") (!).
926 Don't always return true if chdir($PWD) fails; return true only
927 if the requested action was done successfully (except for the
929 Don't log final directory unless we actually made it.
930 Refactor to avoid duplicate code to fix up permissions.
931 Don't attempt to fix up parent permissions if chdir($PWD) fails.
933 * strftime.c (my_strftime): Rewrite the previous change slightly,
934 to make it a bit faster and (I hope) clearer.
935 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
936 Fix bug in formats like %2N.
938 * verify.h: New file.
940 2005-09-22 Jim Meyering <jim@meyering.net>
944 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
946 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
947 the .tm_year member, since otherwise gcc-4.0 would now warn about
948 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
950 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
951 order to avoid an unsuppressible warning from gcc on 64-bit systems.
953 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
954 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
955 when run in a time zone for which daylight savings time is in effect
956 for the starting date.
958 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
959 stop us from restricting permissions of just-created absolute-named
961 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
962 to restore initial working directory.
963 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
964 to tell caller if/when we change the working directory and are
965 unable to return to the initial one.
966 * mkdir-p.h (make_dir_parents): Update prototype.
967 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
968 `return false'. This fixes a bug introduced on 2004-07-30.
970 * openat.c (fdopendir): Be sure to close the supplied
971 file descriptor before returning. This makes our replacement
972 implementation a little closer to Solaris's, where fdopendir
973 ties the file descriptor to the returned DIR* pointer.
974 * openat.c (unlinkat): New function.
975 * openat.h (unlinkat): Add prototype.
976 * openat-die.c (openat_save_fail): Rename from openat_save_die.
977 (openat_restore_fail): Rename from openat_restore_die.
978 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
980 Provide an alternative to exiting immediately upon save_cwd or
981 restore_cwd failure. Now, an application can arrange e.g.,
982 to perform a longjump in that case.
983 * openat.c: Include dirname.h.
984 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
985 (rpl_openat, fdopendir, fstatat): Call openat_save_die
986 and openat_restore_die rather than calling error directly.
987 Don't include "error.h" or "exitfail.h"; they're no longer needed.
989 * openat-die.c (openat_save_die, openat_restore_die): New file.
990 * openat.h (openat_save_die, openat_restore_die): Declare and define.
992 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
993 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
994 int utc, int nanoseconds);
996 date should not have to allocate a megabyte of virtual memory to
997 handle a format argument like +%1048575T. When implemented with
998 strftime, it must allocate such a buffer, use strftime to fill it
999 in, print it, then free it.
1000 With fprintftime, it simply prints everything and exits.
1001 With no need for memory allocation, that's one fewer way to fail.
1002 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1003 optional field width, not before, so we accept %9:z, not %:9z.
1004 (my_strftime): Be sure to use L_('x') for literals.
1006 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1007 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1008 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1009 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1010 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1011 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1012 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1013 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1014 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1016 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1017 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1018 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1019 and don't include <sys/file.h>).
1021 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1023 Sync from coreutils.
1025 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1026 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1027 [!LDAV_DONE]: Avoid unused variable warning.
1029 2005-09-21 Bruno Haible <bruno@clisp.org>
1031 * unicodeio.h (unicode_to_mb): New declaration.
1033 2005-09-20 Derek Price <derek@ximbiot.com>
1035 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1037 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1039 Use a consistent style for including <config.h>.
1040 * __fpending.c, acl.c, argmatch.c,
1041 argp-help.c, argp-parse.c,
1042 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1043 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1044 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1045 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1046 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1047 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1048 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1049 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1050 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1051 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1052 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1053 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1054 modechange.c, mountlist.c, open-safer.c, physmem.c,
1055 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1056 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1057 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1058 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1059 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1060 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1061 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1062 userspec.c, utimecmp.c, version-etc-fsf.c,
1063 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1064 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1065 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1066 Standardize inclusion of config.h.
1067 * __fpending.h, dirfd.h, getdate.h, human.h,
1068 inttostr.h: Removed inclusion of config.h from header files.
1069 * inttostr.c: Adjusted in-tree users.
1070 * timespec.h: Remove superfluous warning to include config.h.
1071 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1072 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1073 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1074 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1076 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1078 * stat-time.h: New file.
1079 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1080 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1082 (timespec_cmp): New function.
1083 * utimecmp.c: Include stat-time.h.
1084 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1085 members exist, not on the obsolescent ST_MTIM_NSEC.
1086 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1088 2005-09-15 Derek Price <derek@ximbiot.com>
1089 Paul Eggert <eggert@cs.ucla.edu>
1091 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1092 changes, consolidating in...
1093 * regex_internal.h: ...this file.
1095 2005-09-15 Derek Price <derek@ximbiot.com>
1097 * regex_internal.h: Blank `pure' for GNUC < 3.
1098 * regex_internal.c: Ditto, using this...
1099 (__GNUC_PREREQ): ...new macro.
1100 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1101 (__GNUC_PREREQ): ...this new macro.
1103 * strstr.h: Include string.h. Define strstr as a macro here.
1105 2005-09-13 Derek Price <derek@ximbiot.com>
1107 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1109 Reported by Jim Meyering <jim@meyering.net>.
1111 2005-09-13 Jim Meyering <jim@meyering.net>
1113 * canon-host.c: Filter through gnu indent and reword comments slightly.
1114 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1116 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1118 * lib/base64.c: Typo.
1119 (base64_encode): Put b64str in initialized data section.
1121 2005-09-12 Derek Price <derek@ximbiot.com>
1123 Return usable errors from canon-host.
1124 * canon-host.h: New file.
1125 * canon-host.c (canon_host): Wrap...
1126 (canon_host_r): ...this new function, which now relies exclusively on
1128 (ch_strerror): New function.
1129 (last_cherror): New global.
1130 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1131 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1133 (freeaddrinfo): Free ai->ai_canonname when set.
1135 2005-09-12 Derek Price <derek@ximbiot.com>
1136 Paul Eggert <eggert@cs.ucla.edu>
1138 * glob-libc.h: Renamed from glob_.h. The new version is
1139 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1140 protecting things that should be done only in gnulib contexts.
1141 * glob_.h: New file, containing only the glob things needed for
1143 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1144 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1145 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1146 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1147 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1148 and to respect the namespace rules better.
1150 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1152 Merge glibc and coreutils changes into gnulib, plus a few
1154 * md5.c: Use #error rather than a string.
1155 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1156 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1157 (__attribute__): Define to empty for non recent-GCC.
1158 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1159 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1160 Renamed from their non-__ counterparts, with new macros replacing
1161 them if not _LIBC. Add __THROW attribute.
1163 (struct md5_ctx): Align buffer if using GCC.
1164 * sha1.h (struct sha1_ctx): Likewise.
1165 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1166 The old name was backwards.
1167 (NOTSWAP): Remove; not used.
1168 (rol): New macro, moved here from md5.h.
1169 (sha1_process_block): Remove a FIXME that doesn't make sense.
1171 2005-09-12 Derek Price <derek@ximbiot.com>
1173 * gai_strerror.c: Include config.h when available. Include
1174 getaddrinfo.h before other headers to test interface.
1175 Reported by Larry Jones <lawrence.jones@ugs.com>.
1177 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1179 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1180 definitions, since that's the preferred style in glibc.
1181 Fix a minor spacing issue, and update copyright notice to match glibc's.
1183 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1185 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1187 2005-09-06 Simon Josefsson <jas@extundo.com>
1189 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1190 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1192 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1194 Change bitset word type from unsigned int to unsigned long int,
1195 as this has better performance on typical 64-bit hosts.
1196 Port bitset code to hosts with unusual word sizes.
1197 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1198 (build_collating_symbol):
1199 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1200 argument is a bitset. This is merely a style issue, but it makes
1201 it clearer that an entire array is expected.
1202 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1203 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1204 Port to the case where bitset_word is not the same as unsigned int.
1205 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1206 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1208 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1209 (build_trtable, group_nodes_into_DFAstates):
1211 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1212 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1213 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1214 * regexec.c (group_nodes_into_DFAstates): Likewise.
1215 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1216 * regcomp.c (optimize_subexps, lower_subexp):
1217 Work even if bitset_word has holes in its bitwise representation.
1218 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1219 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1221 * regex_internal.c (re_string_reconstruct):
1222 Don't assume UCHAR_MAX == 255.
1223 * regex_internal.h (bitset_set_all): Likewise.
1224 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1226 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1227 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1229 (BITSET_WORD_MAX): New macro.
1230 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1231 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1232 (bitset_empty, bitset_copy):
1233 Prefer sizeof (bitset) to multiplying it out ourselves.
1234 (bitset_not_merge): Remove; unused.
1235 (bitset_contain): Return bool, not unsigned int with one bit on.
1236 All callers changed.
1237 * regexec.c (build_trtable): Don't assume bitset has no stricter
1238 alignment than re_node_set; do this by defining a new internal
1239 type struct dests_alloc and using it to allocate memory.
1241 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1243 Check for arithmetic overflow when calculating sizes, to prevent
1244 some buffer-overflow issues. These patches are conservative, in the
1245 sense that when I couldn't determine whether an overflow was possible,
1246 I inserted a run-time check.
1247 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1248 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1249 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1250 (re_xnrealloc, re_x2nrealloc): New inline functions.
1251 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1252 (build_equiv_class, build_charclass): Check for arithmetic overflow
1253 in size expression calculations.
1254 * lib/regex_internal.c (re_string_realloc_buffers):
1255 (build_wcs_upper_buffer, re_node_set_add_intersect):
1256 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1257 (re_dfa_add_node, register_state): Likewise.
1258 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1259 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1260 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1261 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1263 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1265 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1266 to avoid a collision with bits/local_lim.h in glibc.
1267 All uses changed. Problem reported by Dmitry V. Levin in
1268 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1270 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1271 bugs in int versus size_t comparisons.
1272 (re_string_context_at): Fix bug where the code assumed that
1275 Use bool where appropriate.
1276 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1277 All callers changed.
1278 (calc_eclosure_iter): Likewise, for ROOT arg.
1279 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1280 (build_charclass_op): Likewise, for NON_MATCH arg.
1281 * regex_internal.c (re_string_allocate, re_string_construct):
1282 (re_string_construct_common): Likewise, for ICASE arg.
1283 * regexec.c (re_search_2_stub, re_search_stub):
1284 Likewise, for RET_LEN arg.
1285 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1286 (set_regs): Likewise, for FL_BACKTRACK arg.
1287 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1288 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1289 (calc_eclosure_iter, parse_bracket_exp):
1290 Use bool for internal variables that are booleans.
1291 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1292 (set_regs, build_sifted_states, sift_states_bkref):
1293 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1294 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1295 (find_collation_sequence_value):
1297 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1298 (re_node_set_compare):
1299 Return bool, not int. All callers changed.
1300 * regexec.c (check_halt_node_context, check_dst_limits):
1301 (build_trtable, check_node_accept): Likewise.
1302 * regex_internal.h: Include stdbool.h.
1304 Fix bugs uncovered when converting to bool.
1305 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1306 failure instead of charging ahead blindly.
1307 * regex_internal.c (register_state): Likewise.
1308 * regexec.c (re_search_2_stub): Use simpler method than boolean
1309 for freeing internal storage.
1310 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1311 bitset pieces used as boolean, to avoid undefined behavior
1312 on hosts that do int overflow checking.
1314 2005-08-31 Derek Price <derek@ximbiot.com>
1316 * getdelim.c (getdelim): Return EOF on EOF.
1317 Reported by Larry Jones <lawrence.jones@ugs.com>.
1319 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1321 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1322 lengths fit in regoff_t; this isn't true if regoff_t is the same
1324 * regex.c (re_search_internal): 5th arg is LAST_START
1325 (= START + RANGE) instead of RANGE. This avoids overflow
1326 problems when regoff_t is the same width as size_t.
1327 All callers changed.
1328 (re_search_2_stub): Check for overflow when adding the
1329 sizes of the two strings.
1330 (re_search_stub): Check for overflow when adding START
1331 to RANGE; if it occurs, substitute the extreme value.
1333 2005-08-31 Jim Meyering <jim@meyering.net>
1335 * regcomp.c (search_duplicated_node): Make first pointer arg
1337 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1338 (register_state): Likewise.
1339 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1340 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1341 (group_nodes_into_DFAstates): Likewise.
1343 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1345 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1346 old glibc regex code mishandles strings longer than 2**31 bytes.
1347 This patch fixes this when the regex code is used in gnulib
1348 (i.e., outside glibc).
1350 This patch should not affect the use of the regex code inside
1351 glibc. No doubt this problem also needs to be handled for glibc
1352 as well, but the result will be an incompatible change to the
1353 glibc ABI, and the old ABI will have to be supported too. That
1354 can be the the subject for another patch.
1356 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1357 governing whether the rest of this patch is active. By default,
1358 the macro is disabled and the patch has no effect.
1359 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1360 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1361 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1362 (re_match_2, re_set_registers): Use the new types.
1363 * regex_internal.h (Idx, re_hashval_t): New types.
1364 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1366 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1367 (re_string_context_at, bin_tree_t, re_dfastate_t):
1368 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1369 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1370 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1371 (re_string_char_size_at, re_string_wchar_at):
1372 (re_string_elem_size_at):
1373 Use the new types and macros to port to 64-bit hosts.
1374 Use unsigned types for internal values, so that the code
1375 mostly works even for arrays larger than SSIZE_MAX.
1376 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1377 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1378 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1379 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1380 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1381 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1382 (calc_inveclosure, parse_dup_op, build_range_exp):
1383 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1384 (fetch_number, create_token_tree, mark_opt_subexp):
1386 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1387 (create_cd_newstate, re_string_allocate, re_string_construct):
1388 (re_string_realloc_buffers, build_wcs_upper_buffer):
1389 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1390 (re_string_reconstruct, re_string_peek_byte_case):
1391 (re_string_fetch_byte_case, re_string_context_at):
1392 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1393 (re_node_set_init_copy, re_node_set_add_intersect):
1394 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1395 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1396 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1397 (re_acquire_state, re_acquire_state_context, register_state):
1399 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1400 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1401 (re_search_internal, re_search_2_stub, re_search_stub)
1402 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1403 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1404 (update_cur_sifted_state, check_dst_limits):
1405 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1406 (check_subexp_limits, sift_states_bkref, merge_state_array):
1407 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1408 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1409 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1410 (expand_bkref_cache, check_node_accept_bytes):
1411 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1412 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1413 (acquire_init_state_context, check_halt_node_context):
1414 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1415 (sift_states_backward, clean_state_log_if_needed):
1416 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1417 (find_recover_state, transit_state_sb, transit_state_mb):
1418 (transit_state_bkref, build_trtable, match_ctx_clean):
1420 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1421 to work around an assumption that REG_MISSING is negative.
1423 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1424 (seek_collating_symbol_entry) [defined _LIBC]:
1425 (lookup_collation_sequence_value) [defined _LIBC]:
1426 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1427 Use prototypes rather than old-style function definitions.
1428 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1429 (transit_state_sb) [0]:
1430 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1432 * regexec.c (re_search_internal): Simplify update of rm_so and
1435 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1436 (optimize_subexps, lower_subexp):
1437 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1438 since the signed shift might overflow. Use 1u<<31 instead.
1439 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1440 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1443 * regcomp.c (optimize_subexps, lower_subexp):
1444 Use CHAR_BIT rather than 8, for clarity.
1445 * regexec.c (check_dst_limits_calc_pos_1):
1446 (check_subexp_matching_top): Likewise.
1447 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1448 have to worry about portability issues when shifting it left.
1449 Remove no-longer-needed test for table_size > 0.
1450 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1451 in a word, as the resulting behavior is undefined.
1452 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1453 in one case, a <= should have been an <, and in another case the
1454 whole test was missing.
1455 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1456 the standard name CHAR_BIT.
1457 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1458 this is not true on one's complement and signed-magnitude hosts.
1460 * regex_internal.h (re_sub_match_top_t): Remove unused member
1462 (struct re_dfa_t): Remove unused member states_alloc.
1463 * regcomp.c (init_dfa): Don't initialize unused members.
1465 2005-08-31 Bruno Haible <bruno@clisp.org>
1467 * strstr.c: Include <stddef.h>, for NULL.
1468 * strcasestr.c: Likewise.
1469 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1471 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1473 * iconvme.h: Add prototype for iconv_alloc.
1475 2005-08-29 Simon Josefsson <jas@extundo.com>
1477 * iconvme.c: Fix errno.
1479 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1481 * iconvme.c: Split iconv_string into iconv_alloc.
1483 2005-08-27 Jim Meyering <jim@meyering.net>
1485 * fopen-safer.c: Merge minor changes from coreutils.
1486 * dup-safer.c: Likewise.
1487 * fd-safer.c: Likewise.
1489 Merge from coreutils.
1490 * stdio--.h: New file.
1491 * stdlib--.h: New file.
1492 * mkstemp-safer.c: New file.
1494 GNU tar needs these.
1495 * pipe-safer.c: New file.
1496 * creat-safer.c: New file.
1497 * fcntl--.h (creat): Define to creat_safer.
1498 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1499 * unistd--.h (pipe): Define to pipe_safer.
1500 * unistd-safer.h: Declare pipe_safer.
1502 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1504 * regex_internal.h: Remove all references to
1505 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1507 (bitset_not, bitset_merge, bitset_not_merge):
1508 (bitset_mask, re_string_allocate, re_string_construct):
1509 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1510 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1511 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1512 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1513 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1514 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1515 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1516 (re_acquire_state_context):
1517 Remove unnecessary forward decls.
1518 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1519 Put __attribute at function definition,
1520 now that the function decl has been removed.
1521 * lib/regex_internal.c (re_string_peek_byte_case):
1522 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1525 2005-08-26 Simon Josefsson <jas@extundo.com>
1527 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1528 Haible <bruno@clisp.org>.
1530 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1532 * regexec.c (set_regs): Don't alloca with an unbounded size.
1534 alloca modernization/simplification for regex.
1535 * regex.c: Remove portability cruft for alloca. This no longer
1536 needs to be at the start of the file, and can be moved into
1537 regex_internal.h and simplified.
1538 * regex_internal.h: Include <alloca.h>.
1539 (__libc_use_alloca) [!defined _LIBC]: New macro.
1540 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1541 now works outside glibc.
1543 2005-08-24 Simon Josefsson <jas@extundo.com>
1545 * getpass.c: Add WIN32 implementation. Conditionalize use of
1546 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1547 GLIBC specific code.
1549 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1551 Make regex safe for g++. This fixes one real bug (an "err"
1552 that should have been "*err"). g++ problem reported by
1554 * regex_internal.h (re_calloc): New macro, consistent with
1555 re_malloc etc. All callers of calloc changed to use re_calloc.
1556 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1557 not int. All callers changed.
1558 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1559 just use an array of size MB_LEN_MAX.
1560 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1561 (find_recover_state): Change "err" to "*err"; this fixes what
1562 appears to be a real bug.
1563 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1566 2005-08-25 Jim Meyering <jim@meyering.net>
1568 * open-safer.c: Include <config.h>.
1569 Otherwise, we'd lose LARGEFILE support in any file using
1572 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1574 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1575 * regex.h (regerror): Likewise.
1577 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1578 requires this. (The code never needed it.)
1580 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1581 All uses of recently-renamed identifiers changed to use the new,
1582 POSIX-compliant names. The code will build and run just fine
1583 without these changes, but it's better to eat our own dog food
1584 and use the standard-conforming names.
1586 * regex.h: Fix a multitude of POSIX name space violations.
1587 These changes have an effect only for programs that define
1588 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1589 do not change anything for programs compiled in the normal way.
1590 Also, there is no effect on the ABI.
1592 (_REGEX_SOURCE): New macro.
1593 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1594 defined and _GNU_SOURCE is not; this fixes a name space violation.
1596 Rename the following macros to obey POSIX requirements.
1597 The old names are still visible as macros if _REGEX_SOURCE is defined.
1598 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1599 RE_BACKSLASH_ESCAPE_IN_LISTS.
1600 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1601 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1602 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1603 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1604 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1605 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1606 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1607 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1608 (REG_INTERVALS): renamed from RE_INTERVALS.
1609 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1610 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1611 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1612 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1613 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1614 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1615 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1616 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1617 RE_UNMATCHED_RIGHT_PAREN_ORD.
1618 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1619 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1620 (REG_DEBUG): renamed from RE_DEBUG.
1621 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1622 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1623 unusual, since we can't clash with the POSIX REG_ICASE.
1624 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1625 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1626 (REG_NO_SUB): renamed from RE_NO_SUB.
1627 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1628 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1629 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1630 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1631 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1632 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1633 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1634 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1635 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1636 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1637 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1638 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1639 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1640 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1641 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1642 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1643 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1644 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1645 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1646 (REG_FIXED): Renamed from REGS_FIXED.
1647 (REG_NREGS): Renamed from RE_NREGS.
1649 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1650 of other REG_* macros, since POSIX says the user is allowed to
1651 #undef these macros selectively.
1653 (reg_errcode_t): Update comment stating what other tables need
1656 Rename the following enum values to obey POSIX requirements.
1657 The old names are still visible as macros.
1658 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1659 is not defined, since GNU is supposed to be a superset of POSIX as
1660 much as possible, and since we want reg_errcode_t to be a signed
1661 type for implementation consistency.
1662 (_REG_NOERROR): Renamed from REG_NOERROR.
1663 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1664 (_REG_BADPAT): Renamed from REG_BADPAT.
1665 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1666 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1667 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1668 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1669 (_REG_EBRACK): Renamed from REG_EBRACK.
1670 (_REG_EPAREN): Renamed from REG_EPAREN.
1671 (_REG_EBRACE): Renamed from REG_EBRACE.
1672 (_REG_BADBR): Renamed from REG_BADBR.
1673 (_REG_ERANGE): Renamed from REG_ERANGE.
1674 (_REG_ESPACE): Renamed from REG_ESPACE.
1675 (_REG_BADRPT): Renamed from REG_BADRPT.
1676 (_REG_EEND): Renamed from REG_EEND.
1677 (_REG_ESIZE): Renamed from REG_ESIZE.
1678 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1679 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1680 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1681 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1682 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1684 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1685 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1686 changed. But support the old name if the new one is not defined
1687 and if _REGEX_SOURCE.
1689 Change the following member names in struct re_pattern_buffer.
1690 The old names are still supported if !_REGEX_SOURCE.
1691 The new names are always supported, regardless of _REGEX_SOURCE.
1692 (re_buffer): Renamed from buffer.
1693 (re_allocated): Renamed from allocated.
1694 (re_used): Renamed from used.
1695 (re_syntax): Renamed from syntax.
1696 (re_fastmap): Renamed from fastmap.
1697 (re_translate): Renamed from translate.
1698 (re_can_be_null): Renamed from can_be_null.
1699 (re_regs_allocated): Renamed from regs_allocated.
1700 (re_fastmap_accurate): Renamed from fastmap_accurate.
1701 (re_no_sub): Renamed from no_sub.
1702 (re_not_bol): Renamed from not_bol.
1703 (re_not_eol): Renamed from not_eol.
1704 (re_newline_anchor): Renamed from newline_anchor.
1706 Change the following member names in struct re_registers.
1707 The old names are still supported if !_REGEX_SOURCE.
1708 The new names are always supported, regardless of _REGEX_SOURCE.
1709 (rm_num_regs): Renamed from num_regs.
1710 (rm_start): Renamed from start.
1711 (rm_end): Renamed from end.
1713 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1714 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1715 Prepend __ to parameter names.
1717 Undo yesterday's changes.
1719 2005-08-24 Jim Meyering <jim@meyering.net>
1721 Sync from coreutils.
1722 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1724 2005-08-21 Bruno Haible <bruno@clisp.org>
1726 * lock.h: Add multiple inclusion guard.
1727 * tls.h: Add multiple inclusion guard.
1729 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1731 * regex.h (REG_NOSYS)
1732 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1733 Define, since POSIX requires it as of 2001.
1734 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1735 New private symbol, used to keep the enum signed in all cases.
1736 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1737 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1739 * regex_internal.c (re_string_skip_chars, register_state):
1741 Remove forward decls; no longer needed now that we use prototypes.
1742 * regexec.c (acquire_init_state_context, check_halt_node_context):
1743 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1744 (clean_state_log_if_needed): Likewise.
1746 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1748 Fix problems reported by Sam Steingold in
1749 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1750 * regexec.c (sift_states_bkref): Fix portability bug: the code
1751 assumed that reg_errcode_t is a signed type, which is not
1752 necessarily true if _XOPEN_SOURCE is not defined.
1753 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1754 some compilers warn about it otherwise.
1756 2005-08-20 Jim Meyering <jim@meyering.net>
1758 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1759 of unused local, dfa.
1761 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1763 * regcomp.c (create_initial_state): Remove duplicate decl.
1764 (init_word_char, create_initial_state, duplicate_node_closure):
1765 (fetch_token, peek_token_bracket, build_range_exp):
1766 (build_collating_symbol): Remove forward decls; no longer needed
1767 now that we use prototypes.
1770 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1771 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1772 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1773 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1774 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1775 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1776 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1777 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1778 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1779 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1780 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1781 (build_charclass, build_charclass_op, fetch_number, create_tree):
1782 (create_token_tree, mark_opt_subexp, duplicate_tree):
1783 Use prototypes rather than old-style definitions.
1786 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1787 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1788 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1789 (re_string_reconstruct, re_string_peek_byte_case):
1790 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1791 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1792 (re_node_set_init_copy, re_node_set_add_intersect):
1793 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1794 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1795 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1796 (re_acquire_state, re_acquire_state_context, register_state):
1797 (create_ci_newstate, create_cd_newstate, free_state):
1799 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1800 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1801 (re_search_internal, prune_impossible_nodes):
1802 (acquire_init_state_context, check_matching, static):
1803 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1804 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1805 (update_regs, sift_states_backward, build_sifted_states):
1806 (clean_state_log_if_needed, merge_state_array):
1807 (update_cur_sifted_state, add_epsilon_src_nodes):
1808 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1809 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1810 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1811 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1812 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1813 (check_arrival, check_arrival_add_next_nodes):
1814 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1815 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1816 (check_node_accept_bytes, check_node_accept, extend_buffers):
1817 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1818 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1823 (re_string_allocate, re_string_construct, re_string_reconstruct):
1824 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1825 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1826 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1827 (re_string_context_at, re_string_peek_byte_case):
1828 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1829 is defined, since we now use prototypes always.
1831 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1832 C89 or better. All uses removed.
1834 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1836 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1837 [defined lint]: Suppress bogus uninitialized-variable warnings.
1839 * regcomp.c (duplicate_node): Return new index, not an error code,
1840 and let the caller return REG_ESPACE if out of space. This
1841 removes an uninitialied-variable warning with GCC 4.0.1, and also
1842 avoids taking the address of a local variable. All callers
1845 2005-08-19 Jim Meyering <jim@meyering.net>
1847 * regexec.c (proceed_next_node): Redo local variables to
1848 avoid GCC shadowing warnings.
1850 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1852 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1853 (re_node_set_insert_last, re_dfa_add_node):
1854 Rename local variables to avoid GCC shadowing warnings.
1856 2005-08-18 Bruno Haible <bruno@clisp.org>
1858 * strstr.c (strstr): Fix return value in multibyte case.
1859 * strcasestr.c (strcasestr): Likewise.
1861 2005-08-17 Jim Meyering <jim@meyering.net>
1863 Make the %s format (seconds since the epoch) work for a negative
1864 number and when used with a zero-padded field width, e.g. %015s.
1866 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1867 label so that it precedes the code to set `digits'. Otherwise,
1868 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1869 print `00-22'. Now, it prints `-0022', as it should.
1871 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1873 * regex.h: Remove useless space-before-tab. From coreutils.
1875 2005-08-17 Bruno Haible <bruno@clisp.org>
1877 * strcasestr.h: New file.
1878 * strcasestr.c: New file.
1880 2005-08-17 Bruno Haible <bruno@clisp.org>
1882 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1883 * strstr.c: Completely rewritten, with multibyte locale support.
1885 2005-08-17 Bruno Haible <bruno@clisp.org>
1887 * strcasecmp.c: Use mbuiter.h.
1889 2005-08-17 Bruno Haible <bruno@clisp.org>
1891 * mbuiter.h: New file.
1893 2005-08-16 Bruno Haible <bruno@clisp.org>
1895 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1897 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1898 NUL byte, not after it.
1900 2005-08-16 Bruno Haible <bruno@clisp.org>
1902 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1903 the valid ones. Makes the comparison operations transitive:
1904 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1905 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1907 2005-08-16 Bruno Haible <bruno@clisp.org>
1909 * strcase.h (strcasecmp): Add note in comments.
1910 * strncasecmp.c: Use code from strcasecmp.c.
1911 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1912 (strcasecmp): Work correctly in multibyte locales.
1914 2005-08-16 Bruno Haible <bruno@clisp.org>
1916 * strnlen1.h: New file.
1917 * strnlen1.c: New file.
1919 2005-08-16 Bruno Haible <bruno@clisp.org>
1921 * mbfile.h: New file.
1923 2005-08-16 Bruno Haible <bruno@clisp.org>
1925 * mbiter.h: New file.
1927 2005-08-16 Bruno Haible <bruno@clisp.org>
1929 * mbchar.h: New file.
1930 * mbchar.c: New file.
1932 2005-08-16 Bruno Haible <bruno@clisp.org>
1934 * tls.h: New file, from GNU gettext.
1935 * tls.c: New file, from GNU gettext.
1937 2005-08-15 Bruno Haible <bruno@clisp.org>
1939 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1942 2005-08-14 Jim Meyering <jim@meyering.net>
1944 Sync from coreutils.
1946 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1947 Use the hash-table-based cycle-detection code not just when
1948 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1949 Reported by James Youngman in
1950 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1951 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1952 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1953 This lets us compile with -DFTS_DEBUG, once again.
1954 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1955 * fts.c (fd_safer): Remove decl.
1956 Include fcntl--.h rather than unistd-safer.h
1957 (fts_safe_changedir): Don't call fd_safer; no longer needed
1958 now that we include fcntl--.h.
1960 2005-08-11 Simon Josefsson <jas@extundo.com>
1962 * readline.h, readline.c: New file.
1964 2005-08-11 Bruno Haible <bruno@clisp.org>
1966 * strnlen.h (strnlen): Change parameter name to match comment.
1968 2005-08-10 Simon Josefsson <jas@extundo.com>
1970 * strndup.c: Use strnlen.h.
1972 * strnlen.h: New file.
1974 2005-08-02 Simon Josefsson <jas@extundo.com>
1976 * getline.h, getline.c: Rewrite.
1978 * getdelim.h, getdelim.c: New files, ported from glibc.
1980 2005-07-31 Bruno Haible <bruno@clisp.org>
1982 * lock.h (gl_lock_initializer): New macro.
1983 (gl_lock_define_initialized): Use it.
1984 (gl_rwlock_initializer): New macro.
1985 (gl_rwlock_define_initialized): Use it.
1986 (gl_recursive_lock_initializer): New macro.
1987 (gl_recursive_lock_define_initialized): Use it.
1989 2005-07-26 Bruno Haible <bruno@clisp.org>
1991 * lock.h: Update from GNU gettext.
1992 * lock.c: Update from GNU gettext.
1994 2005-07-18 Bruno Haible <bruno@clisp.org>
1996 * lock.h (gl_once_t): New type.
1997 (gl_once_define, gl_once): New macros.
1998 * lock.c (fresh_once): New variable.
1999 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2002 2005-07-18 Simon Josefsson <jas@extundo.com>
2004 * check-version.c (check_version): Accept identical versions too.
2006 2005-07-18 Bruno Haible <bruno@clisp.org>
2008 * lock.h: New file, from GNU gettext.
2009 * lock.c: New file, from GNU gettext.
2011 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2013 * quotearg.c: Add translator comment suggested by Bruno Haible,
2014 with a minor change.
2016 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2018 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2019 copyright symbol and the year.
2020 * version-etc.c (COPYRIGHT_YEAR): New constant.
2021 (version_etc_va): Use parameterized copyright notice.
2022 Reword to conform to the current GNU coding standards.
2024 2005-07-11 Simon Josefsson <jas@extundo.com>
2026 * size_max.h: New file.
2028 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2030 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2033 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2034 and Paul Eggert <eggert@cs.ucla.edu>
2036 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2037 in wint_t, not wchar_t. Remove now-unnecessary cast.
2039 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2041 * regex.c, regex.h: Sync from libc.
2042 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2043 New files, synced from libc, except that regex_internal.h
2044 currently has a small porting fix.
2046 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2048 Remove the dependency of the strftime module on the tzset module.
2049 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2050 Copy the input structure, to work around some of the bug with
2051 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2052 Solaris releases, you should also use the tzset module, but we won't
2053 require it as a dependency any more since we don't want LGPLed code
2054 to depend on GPLed code.
2056 2005-07-02 Jim Meyering <jim@meyering.net>
2058 * backupfile.c (backup_args): Change a `0' to NULL.
2060 2005-07-01 Jim Meyering <jim@meyering.net>
2062 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2063 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2064 * save-cwd.c, tempname.c:
2065 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2066 and don't include <sys/file.h>).
2068 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2070 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2071 declares only 'struct timespec;' (!).
2073 2005-06-29 Jim Meyering <jim@meyering.net>
2075 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2076 type name. Use the variable name instead.
2077 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2079 2005-06-28 Simon Josefsson <jas@extundo.com>
2081 * check-version.h, check-version.c: New files.
2083 2005-06-28 Simon Josefsson <jas@extundo.com>
2085 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2086 collision with global variable. Better indentation. Don't
2087 increment buffer pointer beyond buffer end. Based on comments
2088 from Paul Eggert <eggert@cs.ucla.edu>.
2092 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2094 * canon-host.c (canon-host): Append trailing "," to 0 in
2095 initializer of struct addrinfo, as an indication that we don't
2096 care how many members the structure has.
2098 2005-06-24 Derek Price <derek@ximbiot.com>
2099 and Bruno Haible <bruno@clisp.org>
2101 Remove stat module & update lstat.
2102 * stat.c: Remove this file...
2103 (slash_aware_lstat): ...moving this content and its support...
2104 * lstat.c (rpl_lstat): ...into here.
2105 * lstat.h: New file.
2107 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2109 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2110 (ranged_convert): Don't save conversion in a temporary struct.
2111 This causes a warning with GCC 4.0.0, and anyway in the typical
2112 case it's not worth the extra 100 bytes or so of code.
2113 (ranged_convert, __mktime_internal): When calling a function via a
2114 pointer P, use P () rather than (*P) (), as we now assume C89 or
2117 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2119 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2120 "who -r" failed to give output. Problem reported by Tim Waugh.
2122 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2123 (xcalloc): Use it to avoid needless tests.
2124 Problem reported by Jim Meyering.
2126 2005-06-16 Jim Meyering <jim@meyering.net>
2128 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2129 when either N or S is zero.
2131 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2133 * argp.h (__option_is_short): Check upper limit of
2134 __key. Isprint() requires its argument to have the value
2135 of an unsigned char or EOF.
2137 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2139 * fnmatch.c (fnmatch): If there is an encoding error in a
2140 multibyte string or pattern, fall back on unibyte matching.
2141 Problem reported by James Youngman.
2143 2005-06-08 Bruno Haible <bruno@clisp.org>
2145 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2148 2005-06-08 Bruno Haible <bruno@clisp.org>
2150 * csharpcomp.h: New file, from GNU gettext.
2151 * csharpcomp.c: New file, from GNU gettext.
2152 * csharpcomp.sh.in: New file, from GNU gettext.
2154 2005-06-07 Derek Price <derek@ximbiot.com>
2157 * glob_.h: Indent nested #ifdef.
2159 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2161 Sync from coreutils.
2162 Use "file name" when talking about file names, instead of "filename"
2163 or "path", as per the GNU coding standards.
2164 * mkdir-p.c: Renamed from makepath.c.
2165 (make_dir_parents): Renamed from make_path. All callers changed.
2166 * mkdir-p.h: Likewise. All includers changed.
2167 * filenamecat.c: Renamed from path-concat.c.
2168 (file_name_concat): Renamed from path_concat. All callers changed.
2169 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2170 * filenamecat.h: Likewise. All includers changed.
2171 * acl.c: Don't use "path" or "filename" to mean "file name"
2172 in comments or local variable names.
2173 * basename.c: Likewise.
2174 * canonicalize.c, canonicalize.h: Likewise.
2175 * dirname.c, dirname.h: Likewise.
2176 * euidaccess.c: Likewise.
2177 * exclude.c: Likewise
2178 * fnmatch_.h, fnmatch_loop.c: Likewise.
2179 * fsusage.c, fsuage.h: Likewise.
2180 * fts.c, fts_.h: Likewise.
2181 * getcwd.c: Likewise.
2182 * getloadavg.c: Likewise.
2183 * mkstemp.c: Likewise.
2184 * mountlist.c, mountlist.h: Likewise.
2185 * openat.c, openat.h: Likewise.
2186 * readlink-stub.c: Likewise.
2187 * readutmp.c, readutmp.h: Likewise.
2188 * rename.c: Likewise.
2189 * rmdir.c: Likewise.
2191 * savedir.c: Likewise.
2192 * stripslash.c: Likewise.
2193 * tempname.c: Likewise.
2194 * xreadlink.c: Likewise.
2195 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2197 * exclude.h: Likewise.
2199 * euidaccess.c (getuid, getgid, getuid, getegid)
2200 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2201 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2202 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2203 * pathmax.h: Include <limits.h> unconditionally, since other
2204 files have been getting away with it for years (MORE/BSD 4.3
2206 * userspec.c (getpwnam, getgrnam, getgrgid)
2207 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2209 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2210 Define to 256, not 255, as per modern POSIX.
2212 2005-06-01 Bruno Haible <bruno@clisp.org>
2214 * csharpexec.h: New file, from GNU gettext.
2215 * csharpexec.c: New file, from GNU gettext.
2216 * csharpexec.sh.in: New file, from GNU gettext.
2218 2005-05-31 Derek Price <derek@ximbiot.com>
2219 Paul Eggert <eggert@cs.ucla.edu>
2222 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2224 2005-05-29 Derek Price <derek@ximbiot.com>
2225 Paul Eggert <eggert@cs.ucla.edu>
2227 * glob_.h, glob.c: New files.
2229 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2231 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2233 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2234 the configuration hassle isn't worth it.
2235 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2236 (LONGEST_MODIFIER, PRIuMAX): Remove.
2238 2005-05-27 Bruno Haible <bruno@clisp.org>
2240 * getlogin_r.h: Remove second include of <stddef.h>.
2242 2005-05-25 Bruno Haible <bruno@clisp.org>
2243 Derek Price <derek@ximbiot.com>
2245 * getlogin_r.h: Simplify API documentation.
2247 2005-05-25 Derek Price <derek@ximbiot.com>
2248 Paul Eggert <eggert@cs.ucla.edu>
2250 * getlogin_r.c, getlogin_r.h: New files.
2252 2005-05-22 Bruno Haible <bruno@clisp.org>
2254 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2255 Also include <sys/param.h> if it defines MIN, MAX.
2256 Based on a patch by Derek Price <derek@ximbiot.com>.
2258 2005-05-22 Bruno Haible <bruno@clisp.org>
2260 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2261 (INT64_MIN): Fix definition.
2262 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2264 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2265 NEED_SIGNED_INT_TYPES.
2267 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2268 HAVE_SYSTEM_INTTYPES.
2270 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2272 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2273 so that unistd-safer.h (GPL'ed code) need not be included.
2275 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2278 * fts.c: Don't include "cycle-check.h" or "hash.h".
2279 (setup_dir, free_dir): New functions.
2280 (enter_dir, leave_dir): Define trivial
2281 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2282 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2283 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2284 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2285 Move to fts-cycle.c.
2286 (fts_open): Use setup_dir.
2287 (fts_close): Use free_dir.
2288 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2289 This adds a label and some gotos, but the alternatives were messier.
2290 Check for memory allocation failure when entering a dir.
2291 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2292 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2293 (FTS): New member fts_cycle, that is a union that contains the
2294 old active_dir_ht and cycle_state. All uses changed to mention
2295 fts_cycle.ht and fts_cycle.state.
2296 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2297 fts.c, with the following changes:
2298 (setup_dir, free_dir): New functions.
2299 (enter_dir): Now returns bool. Return true if successful, false
2300 if memory exhausted. All callers changed.
2301 Do not bother partly cleaning up on
2302 memory allocation failure; that is free_dir's job.
2303 However, free ad if hash_insert fails, to avoid memory leak.
2304 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2305 fts->fts_options to see which union member to use.
2307 2005-05-20 Jim Meyering <jim@meyering.net>
2309 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2310 Now a macro, to pacify GCC.
2312 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2314 * chown.c (rpl_chown): Return -1 on failure.
2316 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2318 * canonicalize.c: Include canonicalize.h first, to test interface.
2319 Include <stddef.h> unconditionally, since we assume C89 now.
2320 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2321 * fts.c: Include fts_.h first, to check interface.
2322 Do not include intprops.h; no longer needed.
2323 Include cycle-check.h and hash.h, since fts_.h no longer does.
2324 Remove unnecessary casts of closedir to void.
2325 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2326 decide whether to decrement nlinks.
2327 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2328 (FTS): Use struct hash_table * instead of Hash_table, so that
2329 we no longer need to include hash.h here.
2331 2005-05-17 Jim Meyering <jim@meyering.net>
2333 * fts.c, fts_.h: New files, from coreutils.
2335 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2337 Sync from coreutils.
2338 * unlinkdir.c, unlinkdir.h: New files.
2339 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2340 regex.h, unlocked-io.h, xtime.h:
2341 White space changes only.
2342 * makepath.c (make_path): Port to hosts where leading "//" is special.
2343 * yesno.c: Include getline.h, not ctype.h.
2344 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2345 Use getline to remove arbitrary restriction on response length.
2347 2005-05-13 Bruno Haible <bruno@clisp.org>
2349 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2350 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2351 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2352 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2353 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2354 Add support for 64-bit integers in the MSVC compiler.
2356 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2358 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2359 Change the initial comment to refer to GPL, not LGPL.
2360 gnulib-tool will change it to LGPL as needed.
2362 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2363 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2364 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2365 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2366 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2367 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2368 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2369 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2370 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2371 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2372 concatpath.c, config.charset, copy-file.c, copy-file.h,
2373 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2374 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2375 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2376 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2377 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2378 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2379 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2380 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2381 full-read.c, full-read.h, full-write.c, full-write.h,
2382 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2383 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2384 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2385 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2386 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2387 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2388 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2389 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2390 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2391 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2392 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2393 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2394 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2395 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2396 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2397 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2398 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2399 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2400 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2401 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2402 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2403 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2404 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2405 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2406 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2407 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2408 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2409 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2410 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2411 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2412 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2413 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2414 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2415 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2416 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2417 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2418 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2419 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2420 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2421 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2422 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2423 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2424 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2425 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2426 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2427 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2428 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2429 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2430 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2431 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2432 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2433 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2434 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2435 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2436 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2437 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2438 Update FSF postal mail address.
2440 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2442 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2443 specified in ai_socktype. Fix invalid ai_protocol
2444 check. ai_protocol is usually set to 0 or depending on
2445 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2446 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2447 ai_socktype / ai_protocol in the returned addrinfo structure.
2449 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2450 Bruno Haible <bruno@clisp.org>
2452 * inet_ntop.h: New file.
2453 * inet_ntop.c: New file, from glibc with modifications.
2455 2005-05-08 Jim Meyering <jim@meyering.net>
2457 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2459 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2461 Merge from coreutils. Among other things,
2462 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2463 * fd-safer.c: New file.
2464 * fcntl-safer.h, open-safer.c: Remove.
2465 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2466 * dup-safer.c: Include unistd-safer.h first.
2467 Don't include errno.h.
2468 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2469 * file-type.h: Don't assume invoker included sys/stat.h first.
2470 * file-type.c: Rely on file-type.h change.
2471 * getloadavg.c: Include unistd-safer.h.
2472 (getloadavg): Use safer open.
2473 * getusershell.c: Include "stdio-safer.h".
2474 (getusershell): Use safer fopen.
2475 * long-options.c (long_options): Use NULL rather than 0.
2476 * modechange.h (mode_free): Remove; all callers changed to invoke
2478 * modechange.c: Likewise.
2479 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2480 (MODE_DONE): New constant.
2481 (struct mode_change): Remove 'next' member.
2482 (make_node_op_equals): New function; like the old one of the
2483 same name, except it allocates an array.
2484 (mode_compile, mode_create_from_ref): Use it.
2485 (mode_compile): Allocate result as an array, not a linked list.
2486 Parse octal string ourself, so that we catch mistakes like "+0".
2487 (mode_adjust): Arg is an array, not a linked list.
2488 * modechange.c: Include stat-macros.h, xalloc.h.
2489 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2490 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2491 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2492 Remove. This is now stat-macros.h's job.
2493 (talloc): Remove. All callers replaced by xalloc, so that
2494 our invokers don't have to worry about reporting memory failures.
2495 (make_node_op_equals): Remove.
2496 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2498 (struct mode_change): Moved here from modechange.h.
2499 (mode_append_entry): Remove.
2500 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2501 apps to have incorrect behavior. Use simpler algorithm for head
2502 and tail. Don't futz with umask; that's now the job of mode_adjust.
2503 Detect more invalid usages rather than having somewhat-random behavior.
2504 Don't insert an "a=" action, as that leads to incorrect behavior.
2505 (mode_compile, mode_create_from_ref): Return NULL on error instead
2506 of an enum, since now there's only one way to have an error. All
2508 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2509 at the correct time. Simplify calculation of "+u" and its ilk.
2510 Don't mishandle "+X".
2511 (mode_free): Remove "register" and localize decls.
2512 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2513 (struct mode_change): Move to modechange.c; callers don't
2514 need to see this stuff.
2515 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2516 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2517 (mode_change, mode_adjust): Reflect the new signatures noted above.
2518 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2519 that might redefine system include files.
2520 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2521 (my_usleep): Use NULL rather than (void *) 0.
2522 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2523 Use siginterrupt to specify that system calls should be interrupted.
2524 (rpl_nanosleep): Move initialization of suspended closer to call of
2526 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2527 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2528 (desirable_utmp_entry): New function.
2529 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2530 using x2nrealloc, to simplify logic.
2531 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2532 size calculation. Do not assume utmp file is a regular file.
2533 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2534 (READ_UTMP_CHECK_PIDS): New constant.
2535 * save-cwd.c: Include unistd-safer.h.
2536 (save_cwd): Use fd_safer.
2537 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2538 [!_LIBC] Include "stat-macros.h" instead.
2539 * unistd-safer.h (fd_safer): New decl.
2541 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2543 * byteswap_.h: New file.
2545 2005-04-25 Albert Chin <china@thewrittenword.com>
2547 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2550 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2552 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2553 that "UTC +1 second" continues to work. Problem reported
2555 (relunit_snumber): New rule.
2558 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2560 * getdate.y (universal_time_zone_table): New constant.
2561 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2562 universal_time_zone_table.
2563 (lookup_zone): Prefer universal_time_zone_table to
2564 local_time_zone_table, so that "GMT" time stamps are allowed in
2565 London during the summer. Problem reported by Ian Abbott.
2567 2005-04-12 Jim Meyering <jim@meyering.net>
2569 * human.c (humblock): Set *options even when returning due to
2570 xstrtoumax conversion failure. Thanks to a used-uninitialized
2573 2005-04-09 Jim Meyering <jim@meyering.net>
2575 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2576 -Wuninitialized: initialize tm0.tm_year.
2578 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2580 * getdate.y (parser_control): rels_seen is now a boolean, not a
2581 count, since there's no maximum. All uses changed.
2582 Add member dsts_seen.
2583 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2585 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2586 Use pc_rels_seen to decide whther a date is absolute.
2588 * getdate.y (number): Don't overwrite year.
2589 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2592 2005-04-02 Simon Josefsson <jas@extundo.com>
2594 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2595 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2597 2005-03-27 Jim Meyering <jim@meyering.net>
2599 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2601 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2603 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2604 "one's complement" -> "ones' complement" in comment, as per Knuth.
2605 "value of type" -> "type or expression" in comment.
2606 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2608 2005-03-26 Jim Meyering <jim@meyering.net>
2611 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2612 Correct typos: s/or/of/.
2614 2005-03-23 Jim Meyering <jim@meyering.net>
2616 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2618 2005-03-21 Jim Meyering <jim@meyering.net>
2620 Changes imported from coreutils.
2622 * cycle-check.c: Don't include xalloc.h.
2624 * path-concat.c: Don't include assert.h.
2625 (path_concat): Remove assertion that would have triggered
2626 for ABASE starting with more than one slash.
2627 Reported by Andreas Schwab.
2629 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2630 properly when ABASE is an absolute file name.
2631 Correct the description of this function.
2633 Add an assertion and a test driver.
2634 This fixes a bug introduced on 2004-07-02.
2635 Andreas Schwab reported the resulting failure of cp --parents:
2636 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2638 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2640 * strftime.c (my_strftime): If the underlying strftime returns 0
2641 (which shouldn't happen), generate nothing instead of returning 0
2642 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2644 2005-03-16 Bruno Haible <bruno@clisp.org>
2646 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2648 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2650 * strftime.c (my_strftime): Prepend space to format so that we can
2651 reliably distinguish strftime failure from empty output on POSIX
2654 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2656 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2657 (iconv_string): Don't guess a size-zero buffer, as that might cause
2658 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2659 result would be 'too large', where 'too large' is (heuristically)
2660 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2661 overflow concerns. This will prevent some unwanted malloc failures
2662 when the inputs are very large.
2664 2005-03-15 Bruno Haible <bruno@clisp.org>
2666 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2669 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2672 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2674 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2676 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2677 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2679 * strtol.c: Likewise.
2681 2005-03-14 Simon Josefsson <jas@extundo.com>
2683 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2686 2005-03-14 Jim Meyering <jim@meyering.net>
2688 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2689 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2690 to be nonzero so that we (and caller) can detect the difference
2691 between a valid zero-length expansion and an error return, even
2692 when the underlying strftime fails before writing anything into
2695 2005-03-10 Jim Meyering <jim@meyering.net>
2697 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2698 so that this module works on systems without fchdir.
2700 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2702 Factor int-properties macros into a single file, except for
2703 glibc-related files.
2704 * intprops.h: New file.
2705 * getloadavg.c: Include it instead of limits.h.
2706 (INT_STRLEN_BOUND): Remove.
2707 * human.c: Include intprops.h.
2708 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2709 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2710 * inttostr.h: Include intprops.h instead of limits.h.
2711 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2712 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2713 for consistency with intprops.h.
2714 (time_t_is_integer, twos_complement_arithmetic): Use them.
2715 * sig2str.h: Include <signal.h>, intprops.h.
2716 (INT_STRLEN_BOUND): Remove.
2717 * strftime.c (TYPE_SIGNED): Remove.
2718 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2719 * strtol.c: Adjust comments to match intprops.h.
2720 * userspec.c: Include intprops.h.
2721 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2722 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2723 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2724 instead of rolling our own expressions.
2725 * xstrtol.c: Include xstrtol.h first, to test interface.
2727 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2729 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2730 the right thing even if adding 1900 would overflow. Similarly
2731 for tm_mon + 1 and tm_yday + 1.
2732 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2733 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2734 (DO_SIGNED_NUMBER): New macro.
2735 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2737 2005-03-07 Bruno Haible <bruno@clisp.org>
2739 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2741 2005-03-03 Derek R. Price <derek@ximbiot.com>
2742 Bruno Haible <bruno@clisp.org>
2744 * pagealign_alloc.h: New file.
2745 * pagealign_alloc.c: New file.
2747 2005-01-28 Bruno Haible <bruno@clisp.org>
2749 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2752 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2754 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2755 The workaround isn't strictly needed for POSIX conformance, and
2756 it's too much of a pain to configure and maintain. We'll ask
2757 people to fix their kernels instead.
2758 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2759 (NANOSLEEP_BUG_WORKAROUND): Remove.
2760 (xnanosleep): Remove the workaround.
2762 2005-02-12 Bruno Haible <bruno@clisp.org>
2764 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2766 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2768 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2769 * timespec.h (gettime): Return void, since it always
2770 succeeds now. All uses changed.
2771 * gettime.c (gettime) Likewise.
2772 [HAVE_NANOTIME]: Prefer nanotime.
2773 Assume gettimeofday succeeds, as POSIX requires.
2774 Assime time () succeeds, since other code already does.
2775 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2776 (timespec_subtract): Remove.
2777 (NANOSLEEP_BUG_WORKAROUND): New constant.
2778 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2779 things considerably. Use it only on GNU/Linux hosts, since the
2780 workaround shouldn't be needed elsewhere.
2782 2005-02-24 Bruno Haible <bruno@clisp.org>
2784 * gettext.h: Update from GNU gettext 0.14.2.
2786 2005-02-24 Bruno Haible <bruno@clisp.org>
2788 * localcharset.c: Update from GNU gettext 0.14.2.
2789 * config.charset: Update from GNU gettext 0.14.2.
2791 2005-02-22 Simon Josefsson <jas@extundo.com>
2793 * iconvme.h, iconvme.c: New files, from libc.
2795 2005-02-20 Neil Conway <neilc@samurai.com>
2797 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2798 returned by OSX/Darwin if the specified buffer is not large
2799 enough for the hostname.
2801 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2803 * memrchr.h: New file.
2804 * chdir-long.c: Include it.
2805 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2806 Don't bother including stddef.h.
2808 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2810 * argp-help.c (__argp_help): Create a fake struct argp_state and
2811 pass it to _help, otherwise the latter coredumps trying to
2812 dereference state.root_argp.
2814 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2816 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2818 Include <sys/types.h>, for dev_t.
2819 (ME_DUMMY, ME_REMOTE): Move from here....
2820 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2821 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2823 Include mountlist.h first, to test the interface.
2825 2005-01-29 Bruno Haible <bruno@clisp.org>
2827 * progname.c (program_name): Initialize.
2828 Needed when linking statically on MacOS X.
2830 2005-01-28 Bruno Haible <bruno@clisp.org>
2832 * javacomp.sh.in: New file, from GNU gettext.
2833 * javacomp.h: New file, from GNU gettext.
2834 * javacomp.c: New file, from GNU gettext.
2836 2005-01-26 Bruno Haible <bruno@clisp.org>
2838 * javaexec.sh.in: New file, from GNU gettext.
2839 * javaexec.h: New file, from GNU gettext.
2840 * javaexec.c: New file, from GNU gettext.
2842 2005-01-26 Simon Josefsson <jas@extundo.com>
2844 * gai_strerror.c: Use GPL in header.
2846 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2848 * argp-help.c (hol_entry_help): Avoid using non-constant
2849 initializers for struct pentry_state.
2850 (__argp_error): Check return value of __asprintf
2851 (__argp_failure): Translate error message
2853 * argp-parse.c: Removed braces around the expansion of N_()
2855 2005-01-21 Jim Meyering <jim@meyering.net>
2857 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2858 same value as for Solaris 9.
2860 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2861 component length. This included changing the parameter to be
2862 of type `char *' rather than `char const *'.
2863 * chdir-long.h (chdir_long): Update prototype.
2865 * openat.c (fdopendir, fstatat): New functions.
2866 * openat.h: Include headers required for use of DIR and struct stat.
2867 [AT_SYMLINK_NOFOLLOW]: Define.
2868 (fdopendir, fstatat): Add prototypes.
2870 2005-01-21 Bruno Haible <bruno@clisp.org>
2872 * classpath.h: New file, from GNU gettext.
2873 * classpath.c: New file, from GNU gettext.
2875 2005-01-20 Simon Josefsson <jas@extundo.com>
2877 * version-etc-fsf.c: New file, with version_etc_copyright.
2878 * version-etc.c: Remove version_etc_copyright.
2879 * version-etc.h (version_etc_copyright): Use [] instead of * in
2880 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2882 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2884 * save-cwd.c (save_cwd): Remove code to support the case
2885 where fchdir is missing or flaky.
2887 2005-01-20 Simon Josefsson <jas@extundo.com>
2889 * base64.h (isbase64): Add.
2891 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2892 using a unsigned prototype, don't inline.
2893 (base64_decode): Use it.
2895 2005-01-19 Bruno Haible <bruno@clisp.org>
2897 * sh-quote.h: New file, from GNU gettext.
2898 * sh-quote.c: New file, from GNU gettext.
2900 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2902 Merge changes from coreutils, as described below in several
2903 changelogs dated today.
2905 * save-cwd.c: Include "save-cwd.h" before other include files.
2906 (O_DIRECTORY): Remove; not needed here, since "." must be
2907 a directory. All uses removed.
2908 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2909 universal on Suns, and we also need to test for IRIX.
2910 Revamp code to use 'if' rather than '#if'.
2911 Avoid unnecessary comparison of cwd->desc to 0.
2913 * utimens.c (futimens): Robustify the previous patch, by checking
2914 for known valid error numbers rather than observed invalid ones.
2916 2005-01-18 Jim Meyering <jim@meyering.net>
2918 * version-etc.c (version_etc_copyright): Update copyright date.
2920 * utimens.c (futimens): Account for the fact that futimes
2921 can also fail with errno == ENOSYS or errno == ENOENT.
2922 Patch from Dmitry V. Levin.
2924 Change the name of the robust chdir function from chdir to chdir_long.
2925 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2926 (restore_cwd): Use chdir_long, not chdir.
2927 * chdir-long.c: Renamed from chdir.c.
2928 * chdir-long.h: Renamed from chdir.h.
2929 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2932 2005-01-18 Bob Proulx <bob@proulx.com>
2934 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2935 offsetof() macro construct to avoid compile failure with native HP-UX
2936 11.0 ANSI C compiler.
2938 2005-01-06 Bruno Haible <bruno@clisp.org>
2940 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2941 because stpncpy.m4 takes care of it.
2943 2004-01-24 Bruno Haible <bruno@clisp.org>
2945 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2947 2003-10-09 Bruno Haible <bruno@clisp.org>
2949 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2951 2005-01-06 Bruno Haible <bruno@clisp.org>
2953 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2954 * fwriteerror.c: Include <stdbool.h>.
2955 (fwriteerror): At the end, close the file stream. Record whether
2956 stdout was already closed.
2958 2004-05-27 Bruno Haible <bruno@clisp.org>
2960 * execute.c (environ): Declare if needed.
2961 * pipe.c (environ): Likewise.
2962 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2964 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2966 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2967 definitions to be after all include files, to avoid collisions.
2968 Problem reported by Bob Proulx.
2970 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2972 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2973 not needed. This removes a dependency on the gettext module.
2974 [defined _LIBC]: Do not include <libintl.h>; not needed.
2976 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2978 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2981 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2983 * argp-parse.c: Include <stddef.h>.
2984 (alignof, alignto): New macros.
2985 (parser_init): Don't assume that void * is aligned sufficiently
2988 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2989 need to extend the stack.
2990 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2993 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2995 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2997 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2999 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3000 Remove now-obsolete comment about AIX.
3001 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3002 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3003 (YYMAXDEPTH): New macro.
3005 2004-12-18 Bruno Haible <bruno@clisp.org>
3007 * fatal-signal.c (fatal_signals): Make non-const.
3008 (init_fatal_signals): New function.
3009 (uninstall_handlers, install_handlers): Ignore signals that were set to
3011 (at_fatal_signal): Call init_fatal_signals.
3012 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3014 Reported by Paul Eggert.
3016 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3018 * getdate.y (textint): New member "negative".
3019 (time_zone_hhmm): New function.
3020 Expect 14 shift-reduce conflicts, not 13.
3021 (o_colon_minutes): New rule.
3022 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3023 (yylex): Set the "negative" member of signed numbers.
3025 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3027 Changes imported from coreutils.
3028 * hard-locale.c: Assume <locale.h> exists.
3030 (GLIBC_VERSION): New macro.
3031 (hard_locale): Assume setlocale exists.
3032 Rewrite to avoid #ifdef.
3033 Use strdup rather than malloc + strcpy.
3034 * human.c: Assume <locale.h> exists.
3035 (human_readable): Assume localeconv exists.
3037 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3039 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3040 convert T2, not T. (Imported from libc.)
3042 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3044 * getcwd.c (is_ENAMETOOLONG): New macro.
3045 (__getcwd.c): Don't restore errno; glibc doesn't.
3046 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3047 first, falling back to our code only if its results look suspicious.
3048 Ensure that the resulting buffer is only as large as necessary.
3050 * readutmp.c: Include readutmp.h first.
3051 Include <errno.h>, since readutmp.h no longer does that.
3052 * readutmp.h: Don't include <errno.h>,
3053 <sys/param.h>, <time.h>; not needed to establish interface.
3054 (errno): Remove decl.
3055 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3056 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3057 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3059 2004-11-28 Simon Josefsson <jas@extundo.com>
3061 * base64.h, base64.c: New file.
3063 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3065 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3067 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3069 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3070 HP's ANSI C compiler.
3071 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3072 Declaring int functions causes warnings on some modern systems and
3073 shouldn't be needed to compile on ancient ones.
3074 * same.c (MIN) [defined MIN]: Don't define, since it's already
3077 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3078 with the following changes.
3079 (__set_errno): Parenthesize properly.
3080 Include <stdbool.h>.
3081 (MIN, MAX, MATCHING_INO): New macros.
3082 (__getcwd): Define with prototype, not K&R form.
3083 Use heuristics to allocate default buffer on stack if possible.
3084 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3085 behavior, and to avoid the PATH_MAX limit when computing
3087 Use MATCHING_INO to compare inode number to file.
3088 Check for arithmetic overflow in size calculations.
3089 Fix bug in reallocation of dot array that caused getcwd to fail
3090 on directories nested deeper than 75.
3091 Be more careful about saving errno on error.
3092 Do not use realloc; use only free+malloc, as this is a bit
3093 more flexible and avoids a needless copy operation.
3094 Do not inspect st_dev and st_ino for symbolic links; POSIX
3095 doesn't specify the latter.
3096 Check for closedir errors.
3097 Avoid needless casts.
3098 Use "#ifdef weak_alias" around weak_alias, to be like other
3100 The following changes to getcwd.c have effect only when used in
3101 gnulib; they have no effect inside glibc proper.
3102 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3103 as alloca isn't used.
3104 (alloca, __alloca): Likewise.
3105 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3106 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3107 unconditionally, as gnulib assumes C89 or better.
3108 Do not include <sys/param.h>.
3109 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3110 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3112 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3113 Include <dirent.h> in a way that is compatible with modern Autoconf.
3114 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3115 New macros, if not already defined.
3116 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3117 Use "_LIBC", not "defined _LIBC", for consistency.
3118 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3120 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3121 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3122 * xgetcwd.c: David MacKenzie's old code was removed, so give
3123 credit only to Jim Meyering and adjust the copyright dates.
3124 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3125 <stdlib.h>, <unistd.h>, "pathmax.h".
3126 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3127 (INITIAL_BUFFER_SIZE): Remove.
3128 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3130 2004-11-23 Jim Meyering <jim@meyering.net>
3132 * getopt_.h: Remove trailing blanks.
3134 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3136 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3137 (futimens): New function, which uses futimes if available.
3138 (futimens, utimens): Support timespec==NULL, with same semantics
3139 as utime and utimens.
3140 * utimens.h (futimens): New decl.
3142 2004-11-23 Jim Meyering <jim@meyering.net>
3144 * __fpending.c: Add comment.
3146 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3148 * getopt_.h: Re-addition of __getopt_argv_const caused
3149 redefinition warnings. To avoid them, include the defines
3150 in `#if !defined __need_getopt ... #endif'. The only place
3151 where __getopt_argv_const is used is in definitions
3152 of getopt_long and getopt_long_only below, which are as well
3153 protected by `#ifndef __need_getopt'.
3154 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3155 __need_getopt after including <stdio.h> and <unistd.h> These
3156 headers might have defined it.
3158 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3160 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3162 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3163 optopt): Use them instead of invoking ## directly; otherwise, the
3164 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3166 2004-11-19 Bruno Haible <bruno@clisp.org>
3168 * strtok_r.c: Move comments from here...
3169 * strtok_r.h: ... to here.
3171 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3173 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3174 might fail. Problem reported by Yoann Vandoorselaere.
3175 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3176 that mishandle size_t overflow.
3178 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3180 * canon-host.c: Include "strdup.h".
3181 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3182 Use strdup instead of malloc/strcpy to duplicate strings.
3184 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3185 (human_space_before_unit): New constant.
3186 * human.c (human_readable): Support it.
3188 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3189 (xgetcwd): Set errno correctly when failing.
3190 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3191 the failure is actually due to a PATH_MAX problem.
3193 Further getopt changes to make it more likely that glibc will
3194 buy the changes back.
3195 * getopt.c (POSIXLY_CORRECT): New constant.
3196 (getopt): Use it, so to preserve glibc semantic
3197 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3198 when compiling for libc.
3199 * getopt_.h (__getopt_argv_const): Bring it back.
3200 (getopt_long, getopt_long_only): Use it.
3202 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3203 New arg POSIXLY_CORRECT. All callers changed.
3204 (getopt): Argv is now char * const *, as per standard.
3205 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3206 not char *__getopt_argv_const *.
3207 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3208 _getopt_long_only_r): Likewise.
3209 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3210 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3211 _getopt_long_r, _getopt_long_only_r): Likewise.
3212 * getopt_.h (__getopt_argv_const): Remove.
3213 (getopt): Argv is now char * const *, as per standard.
3215 * getdate.y (tORDINAL): New token.
3216 (day, relunit): Allow it for relative times.
3217 (relative_time_table): Use tORDINAL for ordinals.
3219 2004-11-15 Jim Meyering <jim@meyering.net>
3221 * closeout.c: Include "__fpending.h" once again.
3222 Include <stdbool.h>.
3223 (close_stdout): Don't fail just because stdout was closed initially,
3224 since some programs don't write to stdout in the normal course of
3225 operation (other than --version and --help), and we don't want this
3226 function to make e.g. `touch file >&-' fail.
3227 But do fail if it was closed and someone has tried to write to it.
3228 E.g., `printf foo >&-' must fail.
3230 2004-11-11 Simon Josefsson <jas@extundo.com>
3232 * strtok_r.h, strtok_r.c: New file.
3234 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3236 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3237 we can stop lying to compilers about the constness of argv when we
3238 are compiled outside glibc.
3239 (getopt, getopt_long, getopt_long_only): Use it.
3240 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3242 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3243 _getopt_long_only_r): Likewise.
3244 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3245 _getopt_long_only_r): Likewise.
3247 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3248 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3249 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3250 the other external symbols.
3251 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3252 declaration, since the above renaming now works around collisions.
3254 2004-11-11 Jim Meyering <jim@meyering.net>
3256 * linebreak.c: Remove trailing blanks.
3257 * alloca_.h: Likewise.
3258 * acosl.c: Likewise.
3259 * euidaccess.c: Likewise.
3260 * allocsa.h: Likewise.
3262 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3264 * mktime.c (SHR): New macro, which is a portable
3265 substitute for >> that should work even on Crays.
3266 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3267 Problem reported by Mark D. Baushke in
3268 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3269 * getdate.y (SHR): Likewise.
3271 * strftime.c (SHR): Likewise.
3273 * quotearg.c (struct quoting_options): Use unsigned int for
3274 quote_these_too, so that right shifts are well defined. All uses
3277 2004-11-10 Simon Josefsson <jas@extundo.com>
3279 * getaddrinfo.h, getaddrinfo.c: New files.
3281 2004-11-10 Jim Meyering <jim@meyering.net>
3283 Ensure that no close failure goes unreported.
3284 * closeout.c (close_stdout): Always close stdout. I.e., don't
3285 return early when it seems there's nothing to flush.
3286 Don't include __fpending.h.
3288 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3290 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3292 2004-11-05 Bruno Haible <bruno@clisp.org>
3294 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3295 Reported by Mark D. Baushke <mdb@cvshome.org>.
3297 2004-11-04 Bruno Haible <bruno@clisp.org>
3299 2004-09-11 Bruno Haible <bruno@clisp.org>
3300 * allocsa.valgrind: New file.
3301 2004-02-06 Bruno Haible <bruno@clisp.org>
3302 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3303 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3304 Reported by Christopher Seip <chris.seip@hp.com>.
3306 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3308 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3309 with errno == ERANGE if the buffer is too small.
3310 Problem reported by Mark D. Baushke.
3312 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3314 * xreadlink.c (MAXSIZE): New macro.
3315 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3316 size does not exceed MAXSIZE. Avoid cast.
3317 As suggested by Mark D. Baushke in
3318 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3319 if readlink fails with buffer size just under MAXSIZE, try again
3322 2004-11-02 Derek R. Price <derek@ximbiot.com>
3323 and Paul Eggert <eggert@cs.ucla.edu>
3325 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3326 (get_date): Overparenthesize to avoid GCC warning.
3328 2004-11-02 Bruno Haible <bruno@clisp.org>
3330 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3331 function returns void.
3333 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3335 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3336 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3339 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3341 * getdate.y: Add support for TZ="foo" within a date string.
3342 Fix some bugs near time_t boundaries. Reject dates with
3343 out-of-range components, e.g., "Sept 31".
3344 Include <stdlib.h>, "setenv.h", "xalloc.h".
3345 (ISDIGIT_LOCALE): Remove; unused.
3346 Note that the TZ and time functions used here are not reentrant.
3347 (mktime_ok, get_tz): New functions.
3348 (TZBUFSIZE): New constant.
3349 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3350 This requires that we sometimes generate our own TZ="XXX..." setting.
3352 2004-10-27 Derek R. Price <derek@ximbiot.com>
3354 * mktime.c (not_equal_tm): Remove redundant check.
3356 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3358 * getdate.y: Use Bison 1.875 features, and some minor
3359 code cleanups. This change does not affect semantics.
3360 Don't include <stdlib.h>; no longer needed.
3361 Don't include unlocked-io.h; only the "#if TEST" code uses
3362 stdio, and performance isn't crucial there.
3363 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3364 Bison 1.875 features as described below.
3365 All uses of "PC." replaced by "pc->".
3366 (YYSTYPE): Add a forward declaration.
3367 (yylex, yyerror): Use full prototypes in forward decls.
3368 Use "%pure-parser" rather than obsolescent "%pure_parser".
3369 Use %parse-param and %lex-param instead of obsolescent
3370 YYPARSE_PARAM and YYLEX_PARAM.
3371 (meridian_table, month_and_day_table, time_units_table,
3372 relative_time_table, time_zone_table, military_table,
3373 lookup_zone, lookup_word, get_date):
3374 Use NULL instead of 0 where appropriate.
3375 (to_hour): Avoid abort (), to avoid a dependency on
3377 (yyerror, yylex): Now accepts parser_control * arg.
3378 (main) [TEST]: Use '\0' rather than 0 for char.
3380 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3382 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3383 It's now the caller's responsibility to handle the case where
3384 !HAVE_GETPAGESIZE && !defined getpagesize.
3386 * mktime.c (leapyear): Arg is long int, not int.
3388 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3390 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3392 2004-10-12 Simon Josefsson <jas@extundo.com>
3394 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3395 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3398 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3400 * vsnprintf.h: New file.
3401 * vsnprintf.c: New file.
3403 2004-10-07 Bruno Haible <bruno@clisp.org>
3405 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3406 into the provided buffer.
3408 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3410 * diacrit.c, diacrit.h: Add GPL notice.
3412 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3413 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3414 * logl.c (logl): Keep the code as similar to glibc as possible.
3415 This avoids a potential constant-folding bug.
3417 2004-10-05 Bruno Haible <bruno@clisp.org>
3419 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3421 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3423 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3424 * xmalloc.c (xmemdup): Likewise.
3425 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3426 XFREE): Remove these long-obsolescent macros.
3427 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3428 * xstrdup.c: Remove.
3430 * regex.c (re_comp): Cast gettext return value to char *,
3431 Problem reported by Martin Neitzel via Mark D. Baushke.
3433 2004-10-04 Simon Josefsson <jas@extundo.com>
3435 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3436 '#ifdef USE_UNLOCKED_IO'.
3438 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3440 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3441 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3442 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3443 regex.c, sha1.c, version-etc.c, yesno.c:
3444 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3445 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3446 the includer's responsibility.
3448 Sync from coreutils.
3450 * modechange.c (mode_compile): Don't decrement a pointer that
3451 points to the start of a string, as the C Standard says the
3452 resulting behavior is undefined.
3454 * backupfile.h (enum backuptype): Rename none -> no_backups,
3455 simple -> simple_backups, numbered_existing ->
3456 numbered_existing_backups, numbered -> numbered_backups
3457 to avoid shadowing problems. All uses changed.
3458 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3459 * backupfile.c (check_extension, numbered_backup):
3460 Rename locals to avoid shadowing 'basename'.
3461 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3464 * .cppi-disable: Add getopt_.h, getopt_int.h.
3465 * .cvsignore: Add getopt.h.
3467 2004-10-04 Simon Josefsson <jas@extundo.com>
3469 * memmem.h: New file.
3470 * memmem.c: New file, taken from glibc.
3472 2004-10-02 Jim Meyering <jim@meyering.net>
3474 * dirfd.h, getpagesize.h: Add copyright notice.
3476 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3478 * snprintf.c: Remove comments as to why each header is needed.
3480 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3482 * strsep.h: New file.
3483 * strsep.c: New file.
3485 2004-10-01 Simon Josefsson <jas@extundo.com>
3487 * snprintf.c (snprintf): Handle size==0.
3489 2004-10-01 Simon Josefsson <jas@extundo.com>
3490 Bruno Haible <bruno@clisp.org>
3492 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3493 (snprintf): Declare 'args'.
3495 2004-09-30 Simon Josefsson <jas@extundo.com>
3497 * snprintf.h, snprintf.c: New files.
3499 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3501 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3502 (hol_entry_help): Never translate an empty string.
3503 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3504 * argp.h (OPTION_NO_TRANS): New option.
3506 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3508 * xvasprintf.c: Include xalloc.h.
3509 (xvasprintf): Use xalloc_die, not xmalloc_die.
3511 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3513 * dummy.c: Change copyright notice to FSF, and license to GPL.
3515 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3517 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3518 Problem reported by Bruno Haible in:
3519 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3521 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3523 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3524 in case some system header has #define'd it. Problem reported by
3525 Soeren D. Schulze in
3526 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3528 2004-09-08 Bruno Haible <bruno@clisp.org>
3530 * stdint_.h: New file, taken from GNU clisp.
3532 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3534 * xvasprintf.h: New file.
3535 * xvasprintf.c: New file.
3536 * xasprintf.c: New file.
3538 2004-09-08 Bruno Haible <bruno@clisp.org>
3540 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3542 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3544 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3546 Import from coreutils.
3547 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3548 strings on unbounded length. alloca's performance benefits aren't
3549 that important here.
3551 (parse_with_separator): New function, with most of the internals
3552 of the old parse_user_spec. Allow user to omit both user and group,
3553 for compatibility with FreeBSD.
3554 Clone only the user name, not the entire spec.
3555 Do not set *uid, *gid unless entirely successful.
3556 Avoid memory leak in some failing cases.
3557 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3558 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3559 (parse_user_spec): Rewrite to use parse_with_separator.
3561 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3563 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3564 its complicated substitute.
3565 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3566 and program_invocation_name.
3567 (__argp_basename) [!_LIBC]: Remove; the only use was
3568 replaced by its body.
3569 (__argp_short_program_name): Change condition from
3570 !defined __argp_short_program_name to
3571 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3572 to match argp-namefrob.h.
3573 (__argp_failure): Don't assume strerror_r returns char *.
3574 * argp-parse.c (N_): Define unconditionally.
3575 (argp_default_options): Fill out initializers with 0 to avoid
3578 2004-08-12 Simon Josefsson <jas@extundo.com>
3580 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3581 * getopt_.h: Renamed from getopt.h.
3583 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3585 Merge from coreutils.
3587 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3588 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3589 for Reliant Unix 5.43.
3591 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3592 (union fooround): Use uintmax_t, not long int.
3593 The rest is a merge from libc:
3594 [defined _LIBC]: Include <shlib-compat.h>.
3595 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3597 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3599 * strverscmp.c: Convert to UTF-8.
3601 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3603 * obstack.h (obstack_empty_p):
3604 Don't assume that chunk->contents is suitably aligned.
3605 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3606 Likewise. Problem reported by Benno in
3607 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3609 * chown.c (rpl_chown): Work even if the file is writeable but not
3610 readable. This could be improved further but it'd take some work.
3612 2004-08-08 Simon Josefsson <jas@extundo.com>
3614 * xgethostname.c: Don't include error.h (not used).
3617 * getpass.c: Include getpass.h first.
3619 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3621 * xalloc-die.c: New files.
3622 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3624 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3625 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3626 (_, N_, xalloc_die): Move to xalloc-die.c.
3627 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3628 so that we needn't mess with xalloc_msg_memory_exhausted.
3630 * sha1.h: Renamed from sha.h.
3631 (SHA1_H): Renamed from _SHA_H.
3632 (sha1_ctx): Renamed from sha_ctx.
3633 (sha1_init_ctx): Renamed from sha_init_ctx.
3634 (sha1_process_block): Renamed from sha_process_block.
3635 (sha1_process_bytes): Renamed from sha_process_bytes.
3636 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3637 (sha1_read_ctx): Renamed from sha_read_ctx.
3638 (sha1_stream): Renamed from sha_stream.
3639 (sha1_buffer): Renamed from sha_buffer.
3640 * sha1.c: Likewise; renamed from sha.c.
3641 Do not include <sys/types.h>.
3642 Include <stddef.h> rather than <stdlib.h>.
3644 2004-08-08 Bruno Haible <bruno@clisp.org>
3646 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3647 FILESYSTEM_PREFIX_LEN.
3648 * progreloc.c: Likewise.
3649 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3651 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3654 * argp-help.c (make_hol, hol_append): Don't assume that
3655 SIZE_MAX is a valid preprocessor constant.
3656 (__argp_basename): Change from "#ifndef _LIBC"
3657 to "#ifndef __argp_short_program_name", so that
3658 we don't compile these functions for tar.
3660 More merges from coreutils.
3661 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3662 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3664 * addext.c: Remove; no longer needed.
3665 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3666 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3667 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3668 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3669 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3670 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3671 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3672 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3673 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3674 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3675 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3676 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3677 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3678 Import changes from coreutils.
3680 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3682 Merge from coreutils.
3684 * .gdb-history: Remove; this doesn't belong here.
3686 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3687 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3688 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3690 * dirname.h: Include <stdbool.h>.
3691 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3692 for consistency with POSIX terminology. All uses changed.
3693 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3694 (strip_trailing_slashes): Use bool for booleans.
3695 * stripslash.c (strip_trailing_slashes): Likewise.
3697 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3698 sometimes returns a positive errno value even when it succeeds.
3699 (print_errno_message) [!LIBC]: Fall back on strerror if
3702 * path-concat.c (mempcpy): Don't define if a system header defines it.
3703 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3704 (longest_relative_suffix): New function.
3705 (path_concat): Use it. Assume first argument is not NULL.
3706 Port to DOS. Omit redundant separators.
3707 Report an error instead of returning NULL.
3708 Use mempcpy instead of memcpy.
3709 (xpath_concat): Remove: not declared or used.
3711 * same.h: Include <stdbool.h>
3712 (same_name): Return bool, not int.
3713 * same.c (same_name): Likewise.
3714 (errno): Don't declare; we assume C89 or better now.
3716 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3717 if not already defined.
3719 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3720 * dup-safer.c (errno): Likewise.
3722 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3724 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3727 2004-08-03 Simon Josefsson <jas@extundo.com>
3729 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3730 * progname.h: Don't include stdbool.h.
3732 2004-08-02 Simon Josefsson <jas@extundo.com>
3734 * getsubopt.h: New file, with comments from Bruno Haible.
3735 * getsubopt.c: New file, from glibc, but slightly modified based on
3736 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3738 2004-08-01 Simon Josefsson <jas@extundo.com>
3740 * xgetdomainname.c: Include stdlib.h, for free().
3742 2004-07-16 Simon Josefsson <jas@extundo.com>
3744 * dummy.c: New file.
3746 2004-07-16 Bruno Haible <bruno@clisp.org>
3748 * backupfile.h: Add extern "C" for C++.
3749 * closeout.h: Likewise.
3750 * copy-file.h: Likewise.
3751 * findprog.h: Likewise.
3752 * full-write.h: Likewise.
3753 * pathname.h: Likewise.
3754 * progname.h: Likewise.
3755 * stpcpy.h: Likewise.
3756 * stpncpy.h: Likewise.
3757 * strcase.h: Likewise.
3758 * strstr.h: Likewise.
3759 * xalloc.h: Likewise.
3761 * mbswidth.h: Add extern "C" for C++.
3762 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3764 2004-07-09 Simon Josefsson <jas@extundo.com>
3766 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3767 failed without this.)
3769 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3771 * fchown-stub.c: New file.
3773 2004-06-24 Jim Meyering <jim@meyering.net>
3775 * obstack.h (obstack_base): Cast to (void *), per documentation.
3777 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3779 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3781 2004-06-01 Jim Meyering <jim@meyering.net>
3783 * calloc.c: New file.
3785 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3787 * getdate.y (yylex): Allow space between sign and number.
3788 Problem reported by Dan Jacobson.
3790 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3791 and Jim Meyering <jim@meyering.net>
3793 Merge from coreutils CVS.
3795 * stat-macros.h: New file, with contents from file-type.h
3796 and coreutils' system.h.
3797 * file-type.c: Include "stat-macros.h".
3798 * file-type.h (file_type): Move all macro definitions to new file,
3801 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3802 Wrap old code with this conditional.
3803 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3804 function that does not dereference symlinks.
3805 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3807 * xreadlink.c: Include xreadlink.h first, to catch .h file
3808 dependency problems.
3809 (xreadlink): Accept new arg SIZE, for efficiency.
3810 All decls and uses changed.
3811 * xreadlink.h: Include <stddef.h>, for size_t.
3813 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3814 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3816 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3818 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3820 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3821 macros to be defined.
3822 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3823 the allocator returns NULL because the requested size is zero.
3825 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3827 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3828 var. Add comment explaining why libc still defines it. This
3829 merges the following patch from glibc:
3830 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3832 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3834 * obstack.c (_obstack): Remove unused variable. It hasn't been
3835 present in glibc since revision 1.1 of this file.
3836 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3837 obstack_alignment_mask, obstack_alloc, obstack_base,
3838 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3839 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3840 obstack_grow0, obstack_init, obstack_int_grow,
3841 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3842 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3843 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3844 nonexistent functions.
3846 2004-05-17 Derek R. Price <derek@ximbiot.com>
3847 Paul Eggert <eggert@cs.ucla.edu>
3849 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3851 2004-05-14 Bruno Haible <bruno@clisp.org>
3853 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3854 that consists of a '.' followed by an empty digit string.
3855 Patch by Tor Lillqvist <tml@iki.fi>.
3857 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3859 Port obstack to the AS/400, where pointers are 16 bytes wide and
3860 you cannot cast an integer to a valid pointer. This patch is
3861 currently waiting to be integrated into glibc; see
3862 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3864 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3865 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3866 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3867 (struct obstack): temp member is now a union of a pointer and
3868 an integer, instead of an integer. All integer uses changed.
3869 This does not affect the physical layout of struct obstack,
3870 except on hosts (like the AS/400) where the size or alignment of
3871 void * is greater than that of ptrdiff_t.
3872 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3873 __STDC__)]: Store temporary in pointer member of union, not
3875 * obstack.c: Include <stddef.h>, for offsetof.
3876 (struct fooalign): Remove; it doesn't need a name.
3877 (union fooround): Change double to long double, and add void *.
3878 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3879 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3880 not a macro. Hence the values are always int; so remove all
3881 casts-to-int in uses.
3883 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3884 Derek Price <derek@ximbiot.com>
3886 * alloca.c: Include <alloca.h>, to get our interface.
3887 * alloca_.h: Use __alloca on AIX, so that we don't have to
3888 include <alloca.h> first. Use C89 prototype for alloca; this
3889 requires including <stddef.h> for size_t. Use extern "C" if C++.
3890 Use #elif for simplicity, since we can assume C89 now.
3891 Don't try to source the system alloca.h since it will not be found
3892 and to prevent recursively including its replacement.
3893 * fnmatch.c: Include <alloca.h> instead of opencoding.
3894 * regex.c: Likewise.
3896 2004-05-16 Derek Price <derek@ximbiot.com>
3897 Paul Eggert <eggert@cs.ucla.edu>
3899 getline cleanup. This changes the getndelim2 API: both order of
3900 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3903 * getline.c: Don't include stddef.h or stdio.h, since our
3904 interface does that.
3905 (getline): Always use getdelim, so that we don't have two
3906 copies of this code.
3907 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3909 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3910 (GETNDELIM2_MAXIMUM): New macro.
3911 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3912 instead of the old practice of delim2==0. All callers changed.
3913 Return -1 on overflow, instead of returning junk.
3914 Do not set *linesize unless allocation succeeds.
3915 * getndelim2.h: Do not include stddef.h; no longer needed, now
3916 that we include sys/types.h.
3917 * getnline.h: Likewise.
3918 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3919 (getndelim2): Reorder arguments.
3920 * getnline.c (getnline, getndelim):
3921 Don't discard the NMAX argument.
3922 (getnline): Invoke getndelim, to avoid code duplication.
3923 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3924 of (size_t) -1 by callers of the getnline family.
3926 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3928 * nanosleep.c (suspended): Change its type from int to
3929 sig_atomic_t volatile.
3930 (first_call): Make it private to rpl_nanosleep, and have it
3931 be zero initially as that's a bit faster.
3932 (my_usleep): Round up fractional times instead of truncating them,
3933 as this is the usual meaning for 'sleep'.
3935 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3937 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3938 (ENOSYS): Define if not defined.
3939 (settime): Fall back on stime if it exists and settimeofday fails.
3940 But don't bother with fallbacks if a method fails with errno == EPERM.
3942 2004-05-11 Jim Meyering <jim@meyering.net>
3944 Prior to this change, the save_cwd caller required read access to the
3945 current directory on most systems (ones with the fchdir function).
3947 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3948 fails, try write-only, and finally, resort to using xgetcwd.
3950 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3952 * obstack.c, obstack.h: Import changes from libc.
3954 2004-04-28 Bruno Haible <bruno@clisp.org>
3956 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3957 implicitly appends .exe to executables.
3958 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3959 accepts Windows pathnames.
3960 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3961 Cygwin like Windows, since it now accepts Windows pathnames.
3962 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3963 Cygwin like Windows, since it now accepts Windows pathnames.
3964 Reported by Derek Robert Price <derek@ximbiot.com>.
3966 2004-04-20 Jim Meyering <jim@meyering.net>
3968 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3970 2004-04-20 Jim Meyering <jim@meyering.net>
3971 Bruno Haible <bruno@clisp.org>
3973 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3974 memory when realloc fails.
3976 2004-04-18 Jim Meyering <jim@meyering.net>
3978 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3979 don't leak memory and do call END_UTMP_ENT.
3981 2004-04-11 Paul Eggert <eggert@twinsun.com>
3983 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3984 (CHAR_BIT): Remove, since we assume C89.
3985 Include <stdint.h> if available, as per current Autoconf CVS advice.
3987 2004-03-30 Paul Eggert <eggert@twinsun.com>
3989 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3990 not bool, to be more consistent with Unix conventions.
3991 Suggested by Bruno Haible.
3993 Merge from coreutils.
3995 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3998 * getdate.h: Include stdbool.h, and timespec.h instead of
3999 the usual <time.h> dance.
4000 (get_date): Change signature to support fractional time stamps.
4001 All callers changed.
4002 * getdate.y: Include "getdate.h" first, as we can now
4003 assume C89 and don't need to worry about 'const'.
4004 Similarly, include "unlocked-io.h" near start, not in middle.
4006 (textint.value): Use long int rather than int.
4007 (textint.digits): Use size_t rather than int.
4008 (BILLION, LOG10_BILLION): New constants.
4009 (parser_control): New member rel_ns. Members day_ordinal,
4010 time_zone, month, day, hour, minutes, rel_year, rel_month,
4011 rel_day, rel_hour, rel_minutes, rel_seconds
4012 are now long int, not int. Member seconds is now struct timespec,
4013 not int. New member timespec_seen. Members dates_seen, days_seen,
4014 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4016 (%union.intval): Now long int, not int.
4017 New member timespec.
4018 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4019 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4020 (spec): Now is a timespec or an item list.
4021 (timespec, items): New nonterminals.
4022 (time, rel, relunit, number, get_date):
4023 Add support for fractional seconds.
4024 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4025 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4026 (to_hour): First arg is now long int, not int.
4027 (to_year): Returns long int, not int.
4028 Don't treat year -70 like 70.
4029 (tm_diff): Returns long int, not int.
4030 (lookup_word): Use bool instead of int when appropriate.
4031 (yylex): Use size_t for count, not int.
4032 Detect overflow when parsing large integer constants.
4033 Add support for fractions.
4034 (get_date): Make pointers 'const' if possible.
4035 Use more-portable code to detect integer overflow.
4036 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4037 Don't use ctime; it's not reliable if the year has >4 digits.
4039 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4040 This is for compatibility with BSD.
4042 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4043 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4044 From coreutils' system.h.
4046 * userspec.c: Don't include "posixver.h".
4047 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4048 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4049 compatible extension. Simplify code by removing a boolean int
4050 that was always nonzero if a string was nonnull.
4052 2004-03-30 Jim Meyering <jim@meyering.net>
4054 Merge from coreutils.
4056 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4058 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4059 an empty input stream.
4061 * readtokens.c: Include <stdbool.h>.
4062 (readtoken): Use `size_t' rather than int/long.
4063 All callers adjusted.
4064 Use `bool' rather than `int' where appropriate.
4065 Use memset rather than an explicit loop.
4066 Use x2nrealloc rather than xrealloc.
4067 Allow the use of `\0' as a delimiter.
4068 (readtokens): Likewise.
4069 * readtokens.h (readtoken, readtokens): Update prototypes.
4071 2004-03-30 Bruno Haible <bruno@clisp.org>
4073 * getloadavg.c (getloadavg): Don't assume setlocale returns
4076 2004-03-29 Paul Eggert <eggert@twinsun.com>
4078 Merge changes to getloadavg.c from coreutils and Emacs.
4080 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4081 Define to an expression, not to the empty string.
4082 Include cloexec.h and xalloc.h.
4083 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4084 Use set_cloexec_flag rather than rolling our own.
4085 * cloexec.c, cloexec.h: New files.
4087 2004-03-18 Paul Eggert <eggert@twinsun.com>
4089 * getopt.h: Sync with libc CVS.
4091 2004-03-18 Paul Eggert <eggert@twinsun.com>
4092 Bruno Haible <bruno@clisp.org>
4094 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4095 not on all platforms that have <wchar.h>.
4096 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4098 2004-03-09 Paul Eggert <eggert@twinsun.com>
4100 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4102 * getopt_int.h: New file, also synced from libc.
4104 2004-03-07 Paul Eggert <eggert@twinsun.com>
4106 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4107 '#if' expressions. Unlike the code it replaces, it does not
4108 depend on (defined _SC_PAGESIZE). However, it does depend on
4109 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4110 first reported by Jason Andrade in
4111 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4113 2004-01-18 Simon Josefsson <jas@extundo.com>
4115 * strdup.h: New file.
4116 * strdup.c: Include it.
4117 * path-concat.c: Include strdup.h. Drop strdup declaration.
4118 * userspec.c: Include strdup.h. Drop strdup declaration.
4120 2004-02-06 Karl Berry <karl@gnu.org>
4122 * config.charset: update from gettext 0.14.1.
4124 2004-02-05 Paul Eggert <eggert@twinsun.com>
4126 Add comments and code, prompted by suggestions from Bruno Haible
4128 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4129 describing the enum quoting_style values.
4130 * quotearg.c (quotearg_alloc): New function.
4131 (quotearg_buffer_restyled): Treat lone { and } as special.
4132 Treat = as special. Work around bug with older shells
4133 that "see" a '\' that is really the 2nd byte of a multibyte char.
4134 Quote empty string with shell_quoting_style.
4136 2004-02-03 Bruno Haible <bruno@clisp.org>
4138 * pipe.h: New file, from GNU gettext.
4139 * pipe.c: New file, from GNU gettext.
4141 2004-01-27 Bruno Haible <bruno@clisp.org>
4143 * execute.h: New file, from GNU gettext.
4144 * execute.c: New file, from GNU gettext.
4145 * w32spawn.h: New file, from GNU gettext.
4147 2004-01-23 Paul Eggert <eggert@twinsun.com>
4149 Exit-status fix from coreutils.
4151 Use exit_failure consistently in place of EXIT_FAILURE,
4152 so that program exit statuses are consistent on failure.
4154 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4155 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4156 * argmatch.h: Comment fix to match the above.
4157 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4158 Now a macro referring to exit_failure, instead of a separate
4159 variable. Include "exitfail.h" to get it.
4160 * xstrtol.h: Include "exitfail.h".
4161 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4163 * long-options.c (parse_long_options): Use prototype
4164 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4167 2004-01-21 Jim Meyering <jim@meyering.net>
4169 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4170 so as not to conflict with a different-sized __mktime_internal
4171 function in GNU libc.
4172 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4173 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4175 2004-01-18 Paul Eggert <eggert@twinsun.com>
4177 Merge from diffutils.
4179 * file-type.c (file_type): Add typed memory objects.
4180 * file-type.h (S_TYPEISTMO): New macro.
4182 * c-stack.h (c_stack_action): Remove argv argument.
4183 * c-stack.c (c_stack_action): Likewise. All uses changed.
4184 (die): Don't calculate message unless segv_action returns.
4185 (get_stack_location, min_address_from_argv, max_address_from_argv,
4186 volatile stack_base, volatile_stack_size): Remove.
4187 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4188 that every segmentation violation is a stack overflow. (Ouch!)
4189 See Debian bug 136249 (still outstanding) for more info about why
4190 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4192 2003-11-30 Bruno Haible <bruno@clisp.org>
4194 Safer stack allocation.
4195 * setenv.c: Include allocsa.h.
4196 (alloca): Remove fallback definition.
4197 (freea): Remove macro.
4198 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4201 2003-10-17 Bruno Haible <bruno@clisp.org>
4203 * binary-io.h: Avoid warnings on Cygwin.
4205 2003-12-28 Bruno Haible <bruno@clisp.org>
4207 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4208 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4210 2003-11-28 Bruno Haible <bruno@clisp.org>
4212 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4214 2003-11-27 Bruno Haible <bruno@clisp.org>
4216 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4218 2003-11-17 Bruno Haible <bruno@clisp.org>
4220 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4222 2003-11-24 Bruno Haible <bruno@clisp.org>
4224 * xallocsa.h: New file, from GNU gettext.
4225 * xallocsa.c: New file, from GNU gettext.
4227 2003-11-24 Bruno Haible <bruno@clisp.org>
4229 * allocsa.h: New file, from GNU gettext.
4230 * allocsa.c: New file, from GNU gettext.
4232 2003-11-24 Bruno Haible <bruno@clisp.org>
4234 * eealloc.h: New file.
4236 2004-01-15 Jim Meyering <jim@meyering.net>
4238 Merge from coreutils.
4240 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4241 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4242 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4244 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4245 optional configure-time default.
4247 * version-etc.c (version_etc_copyright): Update copyright date.
4249 * xreadlink.c (xreadlink): Correct outdated comment.
4251 2004-01-15 Paul Eggert <eggert@twinsun.com>
4253 Merge from coreutils.
4255 * posixver.c: Include posixver.h.
4257 * same.c: Include <stdbool.h>, <limits.h>.
4258 (_POSIX_NAME_MAX): Define if not defined.
4260 (same_name): If file names are silently truncated, report
4261 that the file names are the same if they are the same after
4262 the silent truncation.
4264 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4265 conversion function.
4266 * xstrtod.c (xstrtod): Likewise. All callers changed to
4267 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4270 2004-01-14 Paul Eggert <eggert@twinsun.com>
4272 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4273 with like-named macro in fnmatch.c.
4274 (EXT): Use an internal constant instead.
4276 Merge fnmatch patches from glibc.
4277 * fnmatch.c (mbsinit): Remove define.
4278 Add libc_hidden_ver (__fnmatch, fnmatch).
4279 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4280 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4282 2003-12-14 Karl Berry <karl@gnu.org>
4284 * config.charset: update from gettext-runtime.
4286 2003-12-03 Paul Eggert <eggert@twinsun.com>
4288 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4289 Bug reported by Alfred M. Szmidt.
4291 2003-11-29 Karl Berry <karl@gnu.org>
4293 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4295 2003-11-23 Paul Eggert <eggert@twinsun.com>
4296 Bruno Haible <bruno@clisp.org>
4298 * printf-parse.h: Don't include sys/types.h.
4299 (ARG_NONE): New macro.
4300 (char_directive): Change type of *arg_index fields to size_t.
4301 * printf-parse.c: Don't include sys/types.h.
4302 (SSIZE_MAX): Remove macro.
4303 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4304 Remove unnecessary overflow check.
4305 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4308 2003-11-24 Paul Eggert <eggert@twinsun.com>
4310 * alloca.c: Remove dependency on xalloc module.
4311 (xalloc_die): Remove.
4312 (memory_full) [!defined emacs]: New macro.
4313 [!defined emacs]: Don't include xalloc.h.
4314 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4315 address arithmetic overflows. Change datatypes a bit to avoid
4318 2003-11-22 Jim Meyering <jim@meyering.net>
4320 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4322 2003-11-17 Bruno Haible <bruno@clisp.org>
4324 * vasnprintf.c (alloca): Remove fallback definition.
4325 (freea): Remove definition.
4326 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4327 Reported by Paul Eggert.
4329 2003-11-17 Jim Meyering <jim@meyering.net>
4331 On systems without utime and without a utimes function capable of
4332 dealing with a NULL struct utimbuf* argument, this utime replacement
4333 could -- in unusual circumstances -- leak a file descriptor.
4334 * utime.c: Include <unistd.h> and <errno.h>.
4335 (utime_null): Be sure to close `fd' and to preserve errno.
4336 Reported by Geoff Collyer via Arnold Robbins.
4338 2003-11-16 Paul Eggert <eggert@twinsun.com>
4339 Bruno Haible <bruno@clisp.org>
4341 Protect against address arithmetic overflow.
4342 * printf-args.h: Include stddef.h.
4343 (arguments): Change type of field 'count' to size_t.
4344 * printf-args.c (printf_fetchargs): Use size_t instead of
4345 'unsigned int' where appropriate.
4346 * printf-parse.h: Include sys/types.h.
4347 (char_directive): Change type of *arg_index fields to ssize_t.
4348 (char_directives): Change type of fields 'count', max_*_length to
4350 * printf-parse.c: Include sys/types.h and xsize.h.
4351 (SSIZE_MAX): Define fallback value.
4352 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4353 instead of 'int' where appropriate. Check a_allocated, d_allocated
4354 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4355 * vasnprintf.c: Include xsize.h.
4356 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4357 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4358 overflow. Avoid wraparound when converting a width or precision from
4361 2003-11-16 Bruno Haible <bruno@clisp.org>
4363 Update from GNU gettext.
4364 * printf-parse.c: Generalize to it can be compiled for wide strings.
4365 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4366 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4367 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4368 SNPRINTF): New macros.
4369 Don't include <alloca.h> if the file is used inside libintl.
4370 (local_wcslen): New function, for Solaris 2.5.1.
4371 (VASNPRINTF): Use it instead of wcslen.
4373 2003-11-16 Bruno Haible <bruno@clisp.org>
4375 * xsize.h (xmax): New function.
4376 (xsum, xsum3, xsum4): Declare as "pure" functions.
4378 2003-11-12 Paul Eggert <eggert@twinsun.com>
4380 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4381 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4382 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4383 heuristic is just as accurate as far as we know, and it removes a
4384 dependency on size_max.m4 and ptrdiff_max.m4.
4386 2003-11-12 Paul Eggert <eggert@twinsun.com>
4388 * xstrtol.c (__xstrtol): Remove "break" immediately after
4389 "return", to pacify some unknown compiler. Problem reported
4392 2003-11-11 Bruno Haible <bruno@clisp.org>
4394 * xsize.h (SIZE_MAX): Remove fallback definition.
4395 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4398 2003-11-10 Paul Eggert <eggert@twinsun.com>
4400 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4401 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4402 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4404 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4405 not (size_t) -1, since it's defined here.
4407 2003-11-06 Paul Eggert <eggert@twinsun.com>
4409 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4410 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4411 Reject sizes of exactly SIZE_MAX bytes.
4412 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4413 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4415 2003-11-05 Bruno Haible <bruno@clisp.org>
4417 * xsize.h: Include limits.h, to avoid a possible collision with
4418 SIZE_MAX defined in <limits.h> on Solaris.
4420 2003-11-04 Bruno Haible <bruno@clisp.org>
4422 * xsize.h: New file.
4423 * linebreak.c: Include xsize.h.
4424 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4425 argument for overflow.
4426 Suggested by Paul Eggert.
4428 2003-10-31 Bruno Haible <bruno@clisp.org>
4430 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4431 to avoid (extremely rare) race condition.
4432 Suggested by Paul Eggert.
4434 2003-11-03 Jim Meyering <jim@meyering.net>
4436 * userspec.c: Include "userspec.h".
4437 * userspec.h: New file.
4439 2003-10-31 Paul Eggert <eggert@twinsun.com>
4441 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4442 * mountlist.c (SIZE_MAX): Define if not defined already.
4443 (read_filesystem_list): Set and use me_type_malloced.
4444 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4445 whatever the type happens to be), for brevity and consistency.
4446 Check for size calculation overflow on Alphas running OSF/1.
4448 2003-10-31 Jim Meyering <jim@meyering.net>
4450 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4452 * linebuffer.c: Include <string.h> for declaration of memset.
4454 2003-10-30 Paul Eggert <eggert@twinsun.com>
4455 Bruno Haible <bruno@clisp.org>
4457 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4458 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4460 2003-10-29 Paul Eggert <eggert@twinsun.com>
4462 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4463 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4465 * quotearg.c (quotearg_n_options): Use it.
4466 * group-member.c: Include <stdbool.h>.
4467 (free_group_info): Arg is now const *; don't free arg.
4468 (get_group_info): Now returns bool and accepts struct group_info *,
4469 rather than returning a malloc'ed struct group_info *.
4470 All uses changed. Check for overflow in internal size calculation.
4472 * getusershell.c (readname): Simplify the code by using x2nrealloc
4473 rather than xmalloc/xrealloc.
4474 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4475 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4476 conformance bug: the old code used a pointer after freeing the
4477 storage that it addressed.
4478 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4479 rather than doing it by hand.
4480 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4481 the buffer preserved. Use free and xmalloc instead.
4482 * quotearg.c (quotearg_n_options): Likewise.
4483 Use a simpler test for size overflow. Don't use xalloc_oversized
4484 because unsigned int might be wider than size_t (!); this suggests
4485 that we should switch from unsigned int to size_t for slot numbers.
4487 2003-10-27 Bruno Haible <bruno@clisp.org>
4489 * stdbool_.h: Better support for BeOS.
4491 2003-10-27 Paul Eggert <eggert@twinsun.com>
4493 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4494 to allocate the returned structure. Do not allocate a subarray,
4495 as x2nrealloc will do that.
4496 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4497 instead of xnrealloc.
4498 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4500 2003-10-26 Paul Eggert <eggert@twinsun.com>
4502 * xalloc.h (xalloc_oversized): New static inline function, for
4503 callers that want to do their own size-overflow checking. Include
4504 <stdbool.h>, since xalloc_oversized returns bool.
4505 * xalloc.c (array_size_overflow): Remove. All callers changed
4506 to use xalloc_oversized.
4508 Add two functions x2realloc, x2nrealloc, for programs that grow
4509 arrays dynamically by doubling their sizes.
4510 * xalloc.h (x2realloc, x2nrealloc): New decls.
4511 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4514 Port to C99 semantics for 'inline' of external functions.
4515 Bug reported by Bruno Haible.
4516 * xmalloc.c (xnmalloc_inline): New static inline function,
4517 with the old contents of xnmalloc.
4518 (xnmalloc, xmalloc): Use it.
4519 (xnrealloc_inline): New static inline function,
4520 with the old contents of xnrealloc.
4521 (xnrealloc, xrealloc): Use it.
4523 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4525 2003-10-25 Paul Eggert <eggert@twinsun.com>
4527 Fix several address-calculation bugs in the hash modules,
4528 plus some minor code cleanup.
4530 * hash.h: Include <stdbool.h>, for bool.
4531 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4532 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4533 hash_get_n_entries, hash_get_max_bucket_length,
4534 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4535 hash_rehash): Use size_t rather than unsigned.
4536 * hash.c (struct hash_table, hash_get_n_buckets,
4537 hash_get_n_buckets_used, hash_get_n_entries,
4538 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4539 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4540 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4542 (SIZE_MAX): Define if not defined.
4543 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4544 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4546 Use const * when possible.
4547 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4548 (check_tuning): Fix bug: if tuning parameters were very close to
4549 0 or 1, rounding errors could have caused subscript violations.
4550 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4551 (hash_initialize): Add 'fail:' label
4552 to free table and return NULL, and use it to simplify code.
4553 Use calloc rather than clearing the storage ourself.
4554 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4555 buffer size calculations.
4556 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4557 Include <stddef.h>, for size_t.
4558 * hash-pjw.c (hash_pjw): Likewise.
4559 Switch to method described by Bruno Haible.
4560 Include <limits.h>, for CHAR_BIT.
4561 (SIZE_BITS): New macro.
4563 2003-10-21 Paul Eggert <eggert@twinsun.com>
4565 * getndelim2.c (getndelim2): When size calculation overflows,
4566 ceiling the allocation at NMAX bytes rather than silently
4567 discarding input bytes before NMAX is reached. This makes
4568 a difference only if NMAX exceeds SIZE_MAX / 2.
4570 * obstack.c: Merge from glibc.
4571 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4572 Add libc_hidden_def (_obstack_newchunk).
4573 (_obstack_free) [! defined _LIBC]: Remove.
4574 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4575 a clone of the function body.
4576 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4577 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4579 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4580 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4583 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4584 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4585 Don't use lvalue casts, as GCC plans to remove support for them
4586 in GCC 3.5. Reported by Joseph S. Myers. This bug
4587 was also present in the non-GCC version, indicating that this
4588 code had always been buggy and had never been widely used.
4589 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4590 Use the fast variant of each macro, rather than copying the
4591 definiens of the fast variant; that way, we'll be more likely to
4592 catch future bugs in the fast variants.
4594 2003-10-20 Bruno Haible <bruno@clisp.org>
4596 * wait-process.h: New file, from GNU gettext.
4597 * wait-process.c: New file, from GNU gettext.
4599 2003-10-19 Jim Meyering <jim@meyering.net>
4601 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4603 2003-10-16 Paul Eggert <eggert@twinsun.com>
4605 * getgroups.c: Include <errno.h>, <stdlib.h>.
4606 (getgroups): First arg is int, not size_t.
4607 Don't let 'free' mangle errno.
4609 2003-10-16 Jim Meyering <jim@meyering.net>
4611 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4613 2003-10-15 Paul Eggert <eggert@twinsun.com>
4615 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4617 (new_exclude, add_exclude_file): Initial size no longer needs to
4619 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4620 our own address arithmetic overflow checking.
4622 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4623 (fnmatch): Do not alloca more than 2000 wide characters;
4624 instead, use malloc for large buffers.
4625 Check for address arithmetic overflow, and return -1
4626 with errno set to ENOMEM in that case.
4627 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4628 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4629 instead, return -1. Check for address arithmetic overflow.
4631 2003-10-14 Paul Eggert <eggert@twinsun.com>
4633 Handle invalid suffixes and overflow independently, so that
4634 callers can treat them independently as needed. Fix some bugs in
4635 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4636 suffix for a human-readable blocksize. The major caller-visible
4637 change is the addition of a new
4638 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4639 that both overflow and suffix chars were found.
4641 * human.c (humblock): Don't check separately for invalid suffix
4642 char; that is xstrtoumax's job (now that its bug is fixed).
4643 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4644 INTMAX_MAX]: New macros.
4645 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4646 TYPE_MAXIMUM): New macros.
4647 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4648 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4649 if overflow occurs, as it's what __strtol does and it's more useful
4651 (__xstrtol): If __strtol reports some error other than ERANGE,
4652 reflect it to the caller as LONGINT_INVALID. If it reports
4653 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4654 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4655 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4657 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4658 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4659 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4660 [defined UINTMAX_MAX]: New macros.
4662 2003-10-14 Bruno Haible <bruno@clisp.org>
4664 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4665 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4666 Also use volatile where needed.
4668 2003-10-12 Paul Eggert <eggert@twinsun.com>
4670 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4671 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4672 and define in terms of the other primitives.
4673 * xmalloc.c: Include stdbool.h; do not include exit.h.
4674 (SIZE_MAX): Define if not already defined.
4675 (array_size_overflow): New function.
4676 (xalloc_die): Abort instead of exiting if 'error' returns.
4677 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4678 (xmalloc, xrealloc): Use them.
4679 (xcalloc): Check for address arithmetic overflow.
4680 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4681 a bit faster than strcpy.
4683 2003-10-08 Paul Eggert <eggert@twinsun.com>
4685 Merge getpass from libc, plus a few fixes.
4687 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4688 Include <stdbool.h>.
4689 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4690 __fsetlocking to empty.
4691 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4692 do include <bits/libc-lock.h>.
4693 Do not include <fcntl.h>; not needed.
4694 [_LIBC]: Include <wchar.h>.
4695 (NOTCANCEL_MODE): New macro.
4696 (flockfile, funlockfile) [_LIBC]: New macros.
4697 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4698 [!_LIBC]: New macros.
4699 (call_fclose): New function.
4700 (getpass): Use it. Save tty stream separately; this simplifies the
4701 code and makes it more reliable if stdin happens to equal stdout.
4702 Invoke __fsetlocking on tty.
4703 Handle thread cancellation if needed.
4704 Namespace cleanup (use __tcgetattr, __getline).
4705 Use bool for Booleans.
4706 [USE_IN_LIBIO]: Handle wide streams.
4707 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4708 stream might go where.
4710 * unlocked-io.h: Include <stdio.h>, so that the caller
4711 doesn't have to include <stdio.h> before us.
4712 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4713 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4714 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4715 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4716 if not declared, so that we can use getpass.c code from libc without
4718 (flockfile, ftrylockfile, funlockfile): New macros.
4720 2003-10-06 Bruno Haible <bruno@clisp.org>
4722 * version-etc-2.h: Remove file.
4723 * version-etc-2.c: Remove file.
4725 2003-09-25 Jim Meyering <jim@meyering.net>
4726 Bruno Haible <bruno@clisp.org>
4728 This lets translators provide better translations for the
4729 "Written by ..." part of --version output.
4730 * version-etc.h: Include stdarg.h.
4731 (version_etc_copyright): Declare as readonly.
4732 (version_etc): Make this function variadic with a NULL-terminated list
4733 of author name strings.
4734 (version_etc_va): New declaration.
4735 * version-etc.c: Include stdarg.h, stdlib.h.
4736 (version_etc_copyright): Declare as readonly.
4737 (version_etc_va): New function. Provide a different translatable string
4738 for each possible number of authors < 10. Abbreviate when there are 10
4740 (version_etc): Make this function variadic. Call version_etc_va.
4741 Suggestion from Gary V. Vaughan.
4743 * long-options.h (parse_long_options): Change prototype: the authors
4744 string is moved to the end and becomes variadic.
4745 * long-options.c: Include stdarg.h.
4746 (parse_long_options): Make this function variadic, too.
4747 Call version_etc_va, not version_etc.
4749 2003-10-06 Bruno Haible <bruno@clisp.org>
4751 * fatal-signal.h: New file, from GNU gettext.
4752 * fatal-signal.c: New file, from GNU gettext.
4754 2003-10-04 Karl Berry <karl@gnu.org>
4756 * argp*: update from libc.
4758 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4760 * getpass.c (getpass): Use a no-op fseek when switching from input to
4761 output mode on the same stream.
4763 2003-09-29 Paul Eggert <eggert@twinsun.com>
4765 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4766 Fix arg typo in previous patch.
4768 2003-09-28 Jim Meyering <jim@meyering.net>
4770 * error.c: Correct cpp indentation.
4772 2003-09-27 Paul Eggert <eggert@twinsun.com>
4774 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4775 Omit the special code that used __typeof__, since we worry that
4776 it could be more trouble than it's worth. See:
4777 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4778 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4782 2003-09-26 Jim Meyering <jim@meyering.net>
4784 * error.c (error_tail): Move some declarations
4785 into inner scope where the local variables are used.
4787 2003-09-26 Bruno Haible <bruno@clisp.org>
4789 * stpncpy.h (gnu_stpncpy): New declaration.
4790 (stpncpy): Define as alias for gnu_stpncpy.
4791 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4793 2003-09-26 Paul Eggert <eggert@twinsun.com>
4795 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4796 (error_tail): Do not loop, reallocating temporary buffer, since
4797 the output cannot contain more wide characters than the input
4798 contains bytes, the size must be big enough already. This avoids
4799 one potential size overflow calculation. Check for size overflow
4800 when calculating temporary buffer size. Free temporary buffer
4801 when done, if it was allocated with malloc; this plugs a memory
4802 leak. Remove casts from void * to pointers, that are no longer
4803 needed now that we're assuming C89 or better.
4805 Merge error changes from glibc.
4807 * error.c, error.h: Update copyright notice header to match glibc.
4808 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4809 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4810 Disable cancellation while printing error.
4811 * error.h: Prepend __ to parameter names.
4813 2003-09-25 Karl Berry <karl@gnu.org>
4815 * argp-fmtstream.c, argp-help.c: update from libc.
4817 2003-09-25 Bruno Haible <bruno@clisp.org>
4819 * version-etc-2.h: New file, from version-etc.h with modifications.
4820 * version-etc-2.c: New file, from version-etc.c with modifications.
4822 2003-09-25 Simon Josefsson <jas@extundo.com>
4824 * xgetdomainname.h: New file.
4825 * xgetdomainname.c: New file.
4827 2003-09-25 Simon Josefsson <jas@extundo.com>
4828 Bruno Haible <bruno@clisp.org>
4830 * getdomainname.h: New file.
4831 * getdomainname.c: New file.
4833 2003-09-24 Paul Eggert <eggert@twinsun.com>
4835 * linebuffer.c (freebuffer): Don't free the argument, just
4836 the buffer associated with the argument. Bug reported by
4839 2003-09-19 Karl Berry <karl@gnu.org>
4841 * argp.h: update from libc.
4843 2003-09-16 Paul Eggert <eggert@twinsun.com>
4845 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4846 input error, instead of returning NULL the next time we are called
4847 (and therefore losing track of errno).
4849 2003-09-15 Paul Eggert <eggert@twinsun.com>
4851 * getndelim2.c (getndelim2): Don't trash errno when a read
4852 fails, so that the caller gets the proper errno.
4854 * readutmp.c (read_utmp): Likewise.
4855 Check for fstat error. Close stream and free storage
4858 2003-09-14 Bruno Haible <bruno@clisp.org>
4860 * fwriteerror.h: New file.
4861 * fwriteerror.c: New file.
4863 2003-09-14 Jim Meyering <jim@meyering.net>
4865 * getloadavg.c: Correct cpp indentation.
4866 * strdup.c: Likewise.
4867 * vasnprintf.c: Likewise.
4869 2003-09-12 Paul Eggert <eggert@twinsun.com>
4871 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4872 * obstack.c [!defined _LIBC]: Likewise.
4873 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4874 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4875 * exitfail.c: Don't include stdlib.h; no longer needed.
4877 More changes to assume C89 or better.
4879 * error.c (error_tail): Assume vprintf.
4881 * argmatch.c (getenv): Remove decl.
4882 * progreloc.c (get_full_program_name): Define via prototype.
4883 * setenv.c (clearenv): Likewise.
4884 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4886 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4887 (malloc, memcpy): Remove decls.
4888 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4889 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4890 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4891 (memcpy): Remove macro.
4892 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4893 (__P): Remove. All uses removed.
4894 (PTR): Remove. All uses changed to void *.
4895 (CHAR_BIT, NULL): Remove.
4896 (spaces, zeros, memset_space, memset_zero)
4897 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4899 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4900 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4901 Define with prototype.
4902 Remove now-unnecessary prototype decl.
4903 (extra_args_spec): Assume ANSI C. All uses changed.
4904 (extra_args_spec_iso): Remove.
4905 (my_strftime, emacs_strftimeu): Define via prototype.
4906 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4908 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4909 * strtoimax.c: Include <stdlib.h> unconditionally.
4910 (strtoul, strtol): Remove decls.
4911 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4913 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4914 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4915 (LOCALE_PARAM_PROTO): New macro.
4916 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4917 (INTERNAL (strtol), strtol): Define with a prototype.
4918 (PARAMS): Remove. All uses removed.
4919 * tempname.c: Include <string.h> unconditionally.
4920 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4921 * xgethostname.c (main): Define with a prototype.
4922 * xmalloc.c: Include "xalloc.h" first, to check interface.
4923 Include <stdlib.h> unconditionally.
4924 (calloc, malloc, realloc, free): Remove decls.
4925 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4926 Include <stdlib.h> unconditionally. Sort include file names.
4928 (xstrtod): Define with a prototype.
4929 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4930 (strtol, strtoul): Remove decls.
4932 2003-09-11 Paul Eggert <eggert@twinsun.com>
4934 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4935 Include <stdlib.h>, <string.h> unconditionally.
4936 Remove now-unnecessary cast to char *.
4937 * strnlen.c: Include <string.h> unconditionally.
4938 * yesno.c (yesno): Define with a prototype.
4940 2003-09-10 Bruno Haible <bruno@clisp.org>
4942 * strcspn.c: Include <string.h> unconditionally.
4943 * strpbrk.c: Include <string.h> unconditionally.
4944 * strstr.c: Include <string.h> unconditionally.
4945 * unicodeio.c: Include <string.h> unconditionally.
4946 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4947 * unsetenv.c: Likewise.
4948 * xreadlink.c: Include <stdlib.h> unconditionally.
4949 * yesno.c: Include <stdlib.h> unconditionally.
4950 (rpmatch): Add prototype.
4952 2003-09-10 Jim Meyering <jim@meyering.net>
4954 * error.c: Correct indentation of cpp directives.
4956 2003-09-09 Paul Eggert <eggert@twinsun.com>
4960 * acosl.c (main): Use a prototype.
4961 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4964 * getloadavg.c (getloadavg, main): Define via prototypes.
4966 * getopt.h (struct option.name): Assume C89, and use 'const'.
4967 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4968 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4970 * getopt.c (const): Remove macro.
4971 Include <string.h> unconditionally.
4972 (my_index): Remove; all uses changed to strchr.
4973 (strlen): Remove decl.
4974 (exchange): Remove forward decl; no longer needed.
4975 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4976 Define with prototype.
4977 * getopt1.c (const): Remove macro.
4978 (getopt_long, getopt_long_only, main): Define with prototype.
4980 * getugroups.c: Include <string.h> unconditionally.
4982 * getusershell.c: Include <stdlib.h> unconditionally.
4983 (getusershell, setusershell, endusershell, readname, main):
4984 Define with prototypes.
4986 * group-member.c: Include group-member.h first.
4987 Include <stdlib.h> unconditionally.
4989 * hard-locale.c: Include hard-locale.h first.
4990 Include <stdlib.h>, <string.h> unconditionally.
4992 * hash.c (free, malloc): Remove decls.
4993 Include <stdlib.h> unconditionally.
4995 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4996 (getenv): Do not declare.
4998 * idcache.c: Include <string.h> unconditionally.
5000 * long-options.c: Include long-options.h first, to test interface.
5001 Include <stdlib.h> unconditionally.
5003 * makepath.c: Include makepath.h first, to test interface.
5004 Include <stdlib.h> and <string.h> unconditionally.
5006 * linebuffer.c: Include <stdlib.h>.
5007 (free): Remove decl.
5009 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5010 rpl_malloc returns void *, not char *.
5011 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5013 * md5.h: Include <limits.h> unconditionally.
5014 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5015 (__P): Remove; all uses removed.
5016 * md5.c: Include "md5.h" first.
5017 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5018 md5_buffer, md5_process_bytes, md5_process_block):
5019 Define with prototypes.
5020 * sha.h (__P): Remove all uses. (It wasn't defined??)
5021 * sha.c: Include "sha.h" first.
5022 Include <stdlib.h>, <string.h> unconditionally.
5024 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5025 * memcmp.c (__ptr_t): Likewise.
5026 * memrchr.c (__ptr_t): Likewise.
5027 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5028 Include <string.h> unconditionally.
5029 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5030 * memchr.c: Include <stdlib.h> unconditionally.
5031 * memchr.c (LONG_MAX): Remove.
5032 * memrchr.c (LONG_MAX): Likewise.
5033 * memchr.c (__memchr): Define via a prototype.
5034 * memrchr.c (__memrchr): Likewise.
5035 * memcmp.c (__P): Remove, and remove all uses.
5036 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5037 Remove forward decls; no longer needed.
5038 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5039 Use types required by C89 in prototype.
5041 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5042 * savedir.c: Likewise.
5043 * mkdir.c (free): Remove decl.
5044 * rmdir.c (rmdir): Define with a prototype.
5045 * savedir.c: Include savedir.h first, to test interface.
5047 * mktime.c (STDC_HEADERS): Remove.
5048 Include <stdlib.h>, <string.h> unconditionally.
5050 * modechange.c: Include <stdlib.h> unconditionally.
5051 (malloc): Remove decl.
5053 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5054 (free): Remove decl.
5056 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5057 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5058 (This type really should be intptr_t, but that's a C99ism.)
5059 (_obstack_memcpy): Remove: all uses changed to memcpy.
5060 Include <string.h> unconditionally.
5061 (struct obstack): Assume __STDC__ for types of members
5062 chunkfun, freefun, extra_arg.
5063 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5064 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5065 obstack_begin, obstack_specify_allocation,
5066 obstack_specify_allocation_with_arg, obstack_chunkfun,
5067 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5068 Remove unprototyped decls and the macros that use them.
5069 * obstack.c (POINTER): Remove. All uses changed to void *.
5070 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5071 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5072 (defined __STDC__ && __STDC__)]:
5073 Remove nonprototyped code.
5074 Include <stdlib.h> unconditionally.
5075 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5076 _obstack_allocated_p, _obstack_free, obstack_free,
5077 _obstack_memory_used, print_and_abort):
5078 Define using prototypes.
5079 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5080 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5081 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5082 obstack_next_free, obstack_object_size, obstack_room) [0]:
5083 Remove unused, unprototyped code.
5085 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5087 * physmem.c (physmem_total, physmem_available, main): Define
5090 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5091 (main): Define with a prototype.
5093 * posixver.c (getenv): Remove decl.
5095 * putenv.c (malloc): Returns void *, not char *.
5096 Include <string.h> unconditionally.
5097 (strchr, memcpy, NULL): Do not define.
5099 * readtokens.c: Include readtokens.h first, to test interface.
5100 Include <stdlib.h>, <string.h> unconditionally.
5101 (init_tokenbuffer): Define with a prototype.
5103 * regex.c (PARAMS): Remove. All uses removed.
5104 All uses of _RE_ARGS removed, too.
5105 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5107 (bzero): Assume memset exists.
5108 (memcmp, memcpy, NULL): Remove.
5109 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5110 char, or assignments to local vars of type signed char.
5111 (init_syntax_once, PREFIX(extract_number_and_incr),
5112 PREFIX(print_partial_compiled_pattern),
5113 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5114 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5115 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5116 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5117 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5118 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5119 wcs_compile_range, byte_compile_range, truncate_wchar,
5120 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5121 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5122 count_mbs_length, wcs_re_match_2_internal,
5123 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5124 PREFIX(alt_match_null_string_p),
5125 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5126 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5127 regfree, PREFIX(extract_number)): Define with prototype. Remove
5128 now-unnecessary declaration, if any.
5129 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5131 Remove now-unnecessary casts among pointer types.
5132 * regex.h (_RE_ARGS): Remove. All uses removed.
5134 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5135 (free): Remove decl.
5137 * rpmatch.c: Include <stdlib.h> unconditionally.
5139 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5140 (free): Remove decl.
5142 * save-cwd.c: Include <stdlib.h> unconditionally.
5143 * xgetcwd.c: Likewise.
5145 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5146 (free): Remove decl.
5148 * strchrnul.c (strchrnul): Define with a prototype.
5149 Fix bug: c_in was not converted to char before searching.
5151 The following changes are not K&R related:
5153 * group-member.h: Include <sys/types.h>, so that this file is
5155 * makepath.h: Likewise.
5157 * getusershell.c (readname, default_index, line_size, readname):
5158 Use size_t, not int, for sizes.
5159 (readname): If the size overflows, report an error instead of
5162 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5164 * getndelim2.c: Assume stdlib.h per the C89 spec.
5166 2003-09-08 Paul Eggert <eggert@twinsun.com>
5168 Assume C89 or better; remove K&R cruft.
5169 A few of these changes were first proposed by Derek Robert Price
5170 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5172 * addext.c: Include <string.h> unconditionally.
5173 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5174 Don't declare getenv or malloc.
5176 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5177 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5179 (find_stack_direction, alloca): Use prototypes.
5181 * atexit.c (atexit): Define using a prototype.
5183 * basename.c, dirname.c, stripslash.c:
5184 Include <string.h> unconditionally.
5186 * bcopy.c: Include <stddef.h>.
5187 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5189 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5191 * error.h (error, error_at_line, error_print_progname)
5192 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5193 * error.c: Include error.h first, to check interface.
5194 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5195 (VA_START): Remove; all uses changeed to va_start.
5196 (exit, strerror): Remove decls.
5197 (error_print_progname): Prototype uncondionally.
5198 Don't include <errno.h>; no longer needed.
5199 (private_strerror): Remove.
5200 (error_tail): Always define.
5201 (error, error_at_line): Assume C89 or better; always use prototypes.
5202 * fatal.c: Include "fatal.h" first, to test interface.
5203 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5204 (VA_START): Remove; all uses changed to va_start.
5205 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5207 (exit): Remove decl.
5208 (fatal): Prototype unconditionally. Assume va_start works.
5209 Abort at end, to pacify gcc.
5211 * euidaccess.c (main): Define with a prototype.
5213 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5215 * exitfail.c: Include <stdlib.h> unconditionally.
5217 * fnmatch_.h (__P): Remove. All uses changed to assume
5219 * fnmatch.c: Include fnmatch.h first, to test interface.
5220 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5221 (getenv): Remove decl.
5222 (fnmatch): Define using a prototype.
5223 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5224 (FCT): Define using a prototype.
5226 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5228 * gethostname.c: Include <stddef.h>.
5229 (gethostname): Define with prototype. Length is size_t, not int.
5231 2003-09-08 Paul Eggert <eggert@twinsun.com>
5233 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5234 getversion.c should have been removed then, but was accidentally
5237 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5238 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5240 2003-09-07 Paul Eggert <eggert@twinsun.com>
5242 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5243 copy_tm_result. Bug reported by Simon Josefsson in
5244 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5246 2003-09-06 Paul Eggert <eggert@twinsun.com>
5248 * time_r.c, time_r.h: New files.
5250 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5252 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5253 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5255 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5257 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5258 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5261 * timegm.c: Switch to glibc implementation, with the following changes:
5262 [defined HAVE_CONFIG_H]: Include <config.h>.
5263 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5264 (__mktime_internal) [!defined _LIBC]: New decl.
5265 (__gmtime_r) [!defined _LIBC]: New macro and function.
5266 (timegm): Use a prototype, since gnulib assumes C89.
5267 Do not bother declaring tmp to be const, as it's not really usefu.
5268 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5269 (timegm): Declare only if HAVE_DECL_TIMEGM.
5271 2003-09-03 Paul Eggert <eggert@twinsun.com>
5273 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5274 Bug reported by Lute Kamstra in
5275 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5277 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5278 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5279 course with correspondingly smaller numbers for tomorrow and
5280 yesterday. From Tadayoshi Funaba. Originally installed into
5281 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5284 2003-08-31 Simon Josefsson <jas@extundo.com>
5286 * timegm.h: New file.
5287 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5289 2003-08-31 Karl Berry <karl@gnu.org>
5291 * argp.h: update from libc.
5293 2003-08-28 Bruno Haible <bruno@clisp.org>
5295 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5296 warning on QNX, which defines O_BINARY to 000000.
5298 2003-08-24 Bruno Haible <bruno@clisp.org>
5300 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5301 MSVC7 <stdio.h> is included later.
5303 2003-08-20 Bruno Haible <bruno@clisp.org>
5305 * progname.h: New file, from GNU gettext.
5306 * progname.c: New file, from GNU gettext.
5307 * progreloc.c: New file, from GNU gettext.
5309 2003-08-19 Bruno Haible <bruno@clisp.org>
5311 * xstrdup.c: Assume <string.h> exists.
5313 2003-08-18 Jim Meyering <jim@meyering.net>
5315 * setenv.h: Indent nested cpp directive.
5316 * vasnprintf.c: Remove trailing blanks.
5318 2003-08-17 Simon Josefsson <jas@extundo.com>
5319 Bruno Haible <bruno@clisp.org>
5321 * xstrndup.h: New file.
5322 * xstrndup.c: New file.
5324 2003-08-17 Bruno Haible <bruno@clisp.org>
5326 * strndup.h: New file.
5328 2003-08-16 Paul Eggert <eggert@twinsun.com>
5330 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5331 space, undoing this 2003-08-12 change:
5332 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5334 2003-08-16 Jim Meyering <jim@meyering.net>
5336 Merge from coreutils.
5337 * xstrtoimax.c: #else #if -> #elif.
5338 * xstrtoumax.c: Likewise.
5340 2003-08-15 Paul Eggert <eggert@twinsun.com>
5342 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5343 rather than tab, after '#' in shell-script copyright notices.
5344 Suggested by Bruno Haible.
5346 2003-08-15 Jim Meyering <jim@meyering.net>
5347 and Paul Eggert <eggert@twinsun.com>
5349 Merge from coreutils.
5350 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5351 member but strut utmpx does not. Needed for AIX 4.3.3.
5352 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5354 2003-08-15 Jim Meyering <jim@meyering.net>
5356 Merge from coreutils.
5357 * xgethostname.c: Include <stdlib.h>.
5358 (xghostname): Don't exit for anything other than memory-related
5359 failure; just return NULL.
5360 * userspec.c: Include "posixver.h".
5361 (parse_user_spec): Accept `.' as a separator only
5362 in pre-POSIX-200112 mode.
5363 * strtoimax.c: Use #elif rather than #else #if.
5364 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5365 Remove function, now that we can rely on a working tzset function.
5366 [!_LIBC]: Ensure that the required autoconf test has been run.
5367 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5368 Use underlying_strftime for %r.
5369 * sha.c: Merge in some clean-up and optimization changes from glibc.
5370 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5371 Ensure that it is a multiple of 64.
5372 Rearrange loop exit tests so as to avoid performing an
5373 additional fread after encountering an error or EOF.
5374 * realloc.c: Update copyright date.
5376 2003-08-14 Jim Meyering <jim@meyering.net>
5378 Merge from coreutils.
5379 * obstack.h: Whitespace changes.
5380 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5381 and xcalloc return values.
5382 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5383 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5384 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5385 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5386 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5388 Use mntctl's return value to drive the entry-processing loop, since
5389 we can't rely on the value of the vmt_length member in the last
5390 entry. On some systems doing so could result in exhausting
5391 virtual memory. Based in part on a patch from Mike Jetzer.
5393 2003-08-14 Jim Meyering <jim@meyering.net>
5394 and Paul Eggert <eggert@twinsun.com>
5396 Merges from coreutils, plus other fixes.
5397 * physmem.c: Merge in portability changes from gcc/libiberty
5398 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5399 for credits and details. Thanks to Kaveh Ghazi for helping
5400 to keep these files in sync.
5401 (ARRAY_SIZE): Define it.
5402 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5403 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5404 (memcasecmp): Don't assume size_t fits in unsigned int.
5405 Remove casts and duplicate code.
5406 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5407 (memcpy): Remove definition.
5408 Merge in some clean-up and optimization changes from glibc.
5409 [BLOCKSIZE]: Move definition to top of file.
5410 Ensure that it is a multiple of 64.
5411 Rearrange loop exit tests so as to avoid performing an
5412 additional fread after encountering an error or EOF.
5413 * md5.h (md5_uintptr): Define.
5414 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5415 return to the initial working directory. Preserve errno
5417 * idcache.c: Include "xalloc.h".
5418 (xmalloc, xrealloc): Remove decls.
5419 (getuser): Remove casts no longer required in C89.
5420 * human.c: Include stdio.h, for sprintf.
5421 * group-member.c: Include "xalloc.h".
5422 (xmalloc, xrealloc): Remove decls.
5423 (get_group_info): Remove casts no longer required in C89.
5424 * getusershell.c (readname): Remove casts no longer required in C89.
5425 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5426 * getline.c: Whitespace fix, from coreutils.
5428 2003-08-13 Paul Eggert <eggert@twinsun.com>
5430 * exclude.c: Include <ctype.h>
5431 (IN_CTYPE_DOMAIN): New macro.
5433 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5436 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5437 Undo previous (whitespace-only) change.
5439 2003-08-12 Paul Eggert <eggert@twinsun.com>
5441 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5442 Normalize leading white space and remove trailing white space.
5443 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5444 notice, as per ../config/srclist-update.
5446 Merge from coreutils.
5447 * euidaccess.h: New file.
5448 * euidaccess.c: Include it.
5449 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5450 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5451 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5453 2003-08-11 Bruno Haible <bruno@clisp.org>
5455 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5456 (vasnprintf): Use it instead of wcslen.
5458 2003-08-11 Bruno Haible <bruno@clisp.org>
5460 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5461 value to ensure that _Bool promotes to int. Use #define for _Bool when
5462 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5464 2003-08-10 Karl Berry <karl@gnu.org>
5466 * regex.h: update from libc (whitespace fix).
5468 2003-08-09 Paul Eggert <eggert@twinsun.com>
5470 Merge some files from coreutils. These changes were
5471 originally made by Jim Meyering.
5472 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5473 many older Unixes require this.
5474 * alloca.c (alloca): Remove cast to argument of free;
5475 no longer needed in C89.
5476 * alloca_.h, regex.h: Fix white space to match
5477 what GNU indent does.
5479 2003-08-05 Paul Eggert <eggert@twinsun.com>
5481 * bumpalloc.h: Remove.
5483 2003-08-04 Paul Eggert <eggert@twinsun.com>
5485 * getloadavg.c: Change copyright notice and spacing to conform to
5488 Merge from coreutils.
5489 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5491 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5492 from Karl Berry, implemented by Jim Meyering.
5493 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5494 from Dmitry V. Levin.
5495 Remove anachronistic cast of xrealloc.
5496 * fnmatch_.h (__const): Remove. Use 'const'.
5497 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5498 type. Otherwise, it wouldn't compile with at least /bin/cc on
5499 ymp-cray-unicos9.0.2.X.
5500 Combine two mostly-identical uses of alloca into one.
5501 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5503 2003-08-04 Dave Love <d.love@dl.ac.uk>
5507 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5508 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5509 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5510 obsolete NLIST_NAME_UNION.
5511 [__GNU__]: Undef BSD and FSCALE.
5512 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5514 2003-08-03 Paul Eggert <eggert@twinsun.com>
5516 * stdbool_.h (_Bool): Make it signed char, instead of
5517 an enum type, so that it's guaranteed to promote to int. See:
5518 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5520 2003-07-31 Paul Eggert <eggert@twinsun.com>
5522 * strerror.c: Include config.h, limits.h. Declare sprintf.
5523 (strerror): Don't assume that a printable int fits in 14 bytes.
5525 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5526 Bruno Haible <bruno@clisp.org>
5528 * getline.h (getline, getdelim): Change return type to ssize_t.
5529 * getline.c (getline, getdelim): Likewise.
5530 Remove _GNU_SOURCE define; now it's defined in config.h through
5533 2003-07-22 Paul Eggert <eggert@twinsun.com>
5535 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5536 over-parenthesization in macros.
5538 Sync with coreutils.
5540 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5543 Use `exit_failure' for xalloc and xmemcoll instead of their own
5544 private exit-failure variables.
5545 * xalloc.h (xalloc_exit_failure): Remove.
5546 * xmalloc.c: Likewise. Include exitfail.h.
5547 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5548 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5549 * xmemcoll.c: Likewise. Include exitfail.h.
5550 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5552 2003-07-18 Paul Eggert <eggert@twinsun.com>
5554 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5555 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5556 to test that it can stand by itself. Include "exitfail.h".
5557 Clients should set exit_failure instead.
5558 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5560 2003-07-18 Andreas Schwab <schwab@suse.de>
5562 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5564 2003-07-18 Bruno Haible <bruno@clisp.org>
5566 * getndelim2.h: New file.
5567 * getndelim2.c: Make into a module of its own. Include config.h,
5569 (getndelim2): Make non-static. Change return type to ssize_t.
5570 * getline.h: Change argument names.
5571 * getline.c: Include getndelim2.h instead of getndelim2.c.
5572 * getnline.c: Include getndelim2.h.
5574 2003-07-17 Bruno Haible <bruno@clisp.org>
5576 * Makefile.am: Remove file.
5577 * Makefile.in: Remove file.
5579 2003-07-17 Bruno Haible <bruno@clisp.org>
5581 * getnline.h: New file.
5582 * getnline.c: New file.
5583 * getndelim2.c: New file, extracted from getline.c.
5584 (getndelim2): Renamed from getdelim2, with added nmax argument.
5585 * getline.c: Include getndelim2.c.
5586 (getdelim2): Moved out to getndelim2.c.
5587 (getline, getdelim): Update.
5589 2003-07-15 <karl@gnu.org>
5591 * vasnprintf.c: update from gettext.
5593 2003-07-15 Jim Meyering <jim@meyering.net>
5595 * makepath.c (make_path): Enclose diagnostic in _(...).
5597 2003-07-14 Paul Eggert <eggert@twinsun.com>
5599 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5600 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5601 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5602 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5603 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5604 updated automatically by ../config/srclist-update. This changes
5605 their license from LPGL to GPL.
5607 2003-07-14 Jim Meyering <jim@meyering.net>
5609 Don't emit diagnostics. Let callers do that.
5610 * save-cwd.c: Don't include "error.h".
5611 (save_cwd): Don't call error. Ensure that errno is valid
5612 when returning nonzero.
5614 * save-cwd.h (restore_cwd): Update prototype.
5615 * save-cwd.c (restore_cwd): Remove two parameters.
5616 Simplify. Don't call error upon failure. Let callers do that.
5617 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5618 when auditing is enabled. But don't bother updating the #if.
5620 2003-07-14 Simon Josefsson <jas@extundo.com>
5622 * mempcpy.h: New file.
5623 * mempcpy.c: New file.
5625 2003-07-14 Paul Eggert <eggert@twinsun.com>
5627 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5628 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5629 unicodeio.c, unicodeio.h, unlocked-io.h:
5630 Switch from LGPL to GPL.
5632 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5634 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5635 it breaks C++ compilation.
5636 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5638 2003-07-10 Jim Meyering <jim@meyering.net>
5640 * vasnprintf.c: Remove trailing blanks.
5641 Make cpp indentation consistent.
5643 2003-07-09 Paul Eggert <eggert@twinsun.com>
5645 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5646 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5647 Switch from LGPL to GPL.
5649 2003-07-07 Paul Eggert <eggert@twinsun.com>
5651 * mktime.c: Fix some boundary cases and remove need for floating point.
5653 Issue a compile-time diagnostic if time_t is floating point, or if
5654 two's complement arithmetic is not in effect, or if arithmetic
5655 right shift does not propagate the sign. These assumptions were
5656 all in the original code but they weren't checked.
5658 (TIME_T_MIDPOINT, verify): New macros.
5659 (__isleap): Remove; it has integer overflow problems.
5660 (leapyear): New function, without those problems.
5661 (ydhms_tm_diff): Remove; splitting into two parts.
5662 (ydhms_diff): New function, containing the arithmetic part of
5663 the old ydhms_tm_diff function. Issue a compile-time
5664 diagnostic if we are not using C99 integer division.
5665 Avoid casts when possible.
5666 (guess_time_tm): New function, containing the checking part of
5667 the old ydhms_tm_diff function. Return the new value, rather than
5668 the difference between it and the old. Accept a new argument T
5669 so that *T specifies the old value. Check for overflow in the result.
5671 (__mktime_internal): Use a time_t offset, not a long int offset.
5672 This undoes the 2003-06-04 change, which is no longer needed now
5673 that we have better overflow checking.
5674 (localtime_offset): Likewise.
5676 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5677 and long are 64-bit but int is only 32-bit.
5678 (ydhms_diff): Use long int to store year1 and yday1.
5679 Issue a compile-time diagnostic if long int is not wide enough.
5681 (__mktime_internal): Use long int to store adjusted year and yday.
5682 Use plain C rather than preprocessor commands, if that doesn't
5684 Check for overflow (and try to repair) after each probe
5685 rather than checking only at the very end. This avoids some bugs
5686 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5687 does not equal GMT offset at maximum time).
5688 Use integer to check for overflow rather than floating point; this
5689 is more portable to non-IEEE hosts, and is a tad faster.
5690 When we detect that we are oscillating between two values,
5691 don't check whether tm_isdst has the requested value, since
5692 we already know the answer. When tm_isdst has the wrong value,
5693 use a different heuristic to find the right one, based on the
5694 extreme values actually observed in practice in tz2003a,
5695 rather than the (overly optimistic) "previous 3 calendar quarters".
5697 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5698 "T const" to accommodate glibc style.
5699 (check_result): Use less-confusing report format. "long" -> "long int.
5701 Don't loop if the iteration overflows time_t.
5702 Allow a negative step in the iteration.
5704 2003-07-01 Paul Eggert <eggert@twinsun.com>
5706 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5707 having it depend on HAVE_SYS_TYPES_H.
5709 2003-06-25 Bruno Haible <bruno@clisp.org>
5711 * readlink.c: New file.
5713 2003-06-20 Bruno Haible <bruno@clisp.org>
5715 Assume C89, so PARAMS isn't needed.
5716 * unicodeio.h (PARAMS): Remove.
5717 * unicodeio.c: Don't use PARAMS.
5719 2003-06-18 Jim Meyering <jim@meyering.net>
5721 Merge changes from coreutils.
5722 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5723 Remove explicit declarations of xmalloc and realloc.
5725 (read_utmp): Remove anachronistic cast of xmalloc.
5727 2003-06-17 Paul Eggert <eggert@twinsun.com>
5729 Assume C89, so PARAMS isn't needed.
5730 * backupfile.h (PARAMS): Remove. All uses removed.
5731 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5732 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5733 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5734 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5735 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5736 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5737 xstrtol.h: Likewise.
5738 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5739 same.h, strverscmp.h: Do not include config.h; no longer needed.
5740 Anyway, config.h should always be included before any other file.
5742 2003-06-11 Simon Josefsson <jas@extundo.com>
5744 * sysexit_.h: New file.
5746 2003-05-20 Derek Price <derek@ximbiot.com>
5748 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5750 2003-06-10 Simon Josefsson <jas@extundo.com>
5752 * strchrnul.h: New file.
5753 * strchrnul.c: New file.
5755 2003-06-10 Simon Josefsson <jas@extundo.com>
5757 * argp.h: New file, from glibc.
5758 * argp-ba.c: New file, from glibc.
5759 * argp-eexst.c: New file, from glibc.
5760 * argp-fmtstream.c: New file, from glibc.
5761 * argp-fmtstream.h: New file, from glibc.
5762 * argp-fs-xinl.c: New file, from glibc.
5763 * argp-help.c: New file, from glibc.
5764 * argp-namefrob.h: New file, from glibc.
5765 * argp-parse.c: New file, from glibc.
5766 * argp-pv.c: New file, from glibc.
5767 * argp-pvh.c: New file, from glibc.
5768 * argp-xinl.c: New file, from glibc.
5770 2003-06-07 Jim Meyering <jim@meyering.net>
5772 * readtokens.h: Put `Free Software Foundation, Inc.'
5773 in place of my name in the copyright comment.
5774 Remove definition and uses of __P.
5777 * stat.c: Don't declare xmalloc explicitly.
5778 Instead, include "xalloc.h".
5779 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5780 xrealloc, and xcalloc return values.
5781 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5783 * xgetcwd.h: Remove definition/uses of PARAMS.
5785 2003-06-06 Jim Meyering <jim@meyering.net>
5787 * stdbool_.h: Renamed from stdbool.h.in.
5789 2003-06-06 Jim Meyering <jim@meyering.net>
5791 Merge from coreutils.
5792 * same.c: (same_name): Declare *_basename locals to be `const'.
5793 Consolidate declarations and initializations of *_base* locals.
5795 Merge from coreutils.
5796 This avoids a core dump on systems without GNU putenv,
5797 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5798 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5799 (unsetenv): New static function, from GNU libc.
5800 (rpl_putenv): Use it.
5802 * modechange.c: Remove trailing blanks.
5804 Merge from coreutils.
5805 * fsusage.c: Remove declaration of statfs.
5806 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5808 * posixtm.c: Include <stdbool.h> unconditionally.
5810 2003-06-05 Paul Eggert <eggert@twinsun.com>
5812 * mktime.c (__mktime_internal): When resolving a tm_isdst
5813 mismatch, look in future quarters as well as past. This fixes a
5814 bug when processing fall-backwards gaps immediately after a long
5815 period of daylight-saving time.
5817 * mktime.c: Assume freestanding C89 or better.
5818 (HAVE_LIMITS_H): Remove. Assume it's 1.
5819 (__P): Remove; not used.
5820 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5821 (mktime, not_equal_tm, print_tm, check_result,
5822 main): Use prototypes. Use const * where appropriate.
5823 (main): Fix typo in testing code that uncovered by above changes.
5824 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5826 2003-06-04 Paul Eggert <eggert@twinsun.com>
5828 * mktime.c: Fix Debian bug 177940
5829 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5830 (localtime_offset): Now long int, not time_t, because we want it
5831 to be guaranteed to be signed. All uses changed.
5832 (__mktime_internal): If overflow would occur when adding offset,
5835 Merge 'human' changes from coreutils. Rewrite to support
5836 locale-specific notations like thousands separators.
5837 * human.c: Simplify authorship notice.
5838 Include human.h immediately after config.h.
5839 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5840 <limits.h>: Do not include, since human.h does.
5841 (SIZE_MAX, UINTMAX_MAX): New macros.
5842 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5843 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5844 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5845 (power_letter): Renamed from suffixes.
5846 (generate_suffix_backwards): Remove.
5847 (adjust_value): Now takes int style (because of human.h changes)
5848 and long double value (for greater precision on some platforms).
5849 (group_number): New function.
5850 (human_readable): Use it. Use integer options, not enum.
5851 Put the options before the sizes in the arg list.
5852 Support all the new options.
5853 The old human_readable function has been removed;
5854 use inttostr.h instead.
5855 (human_readable, default_block_size, humblock):
5856 Use uintmax_t, not int, for block sizes.
5857 (human_readable_inexact, block_size_types): Remove.
5858 (block_size_opts): New constant.
5859 (human_options): Renamed from human_block_size, with new signature
5860 that allows block sizes up to UINTMAX_MAX. All callers changed.
5861 * human.h: Add copyright and authorship notice.
5862 Include <limits.h> and <stdbool.h> unconditionally.
5863 (PARAMS): Remove. All uses removed.
5864 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5865 (enum human_inexact_style): Remove tag; now a nameless enum.
5866 (human_floor, human_ceiling, human_round_to_even): Now have
5867 values 2, 0, 1 rather than -1, 1, 0.
5868 (human_group_digits, human_suppress_point_zero, human_autoscale,
5869 human_base_1024, human_SI, human_B): New constants.
5870 (human_readable_inexact, human_block_size): Remove.
5871 (human_readable): Size args are now uintmax_t, not int.
5872 (human_options): New decl.
5874 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5875 unnecessary now that we assume C89 or better. This change
5876 imported from coreutils.
5878 * mktime.c (__mktime_internal): Do not reject negative timestamps
5879 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5880 in the 2003-05-30 sync from glibc.
5882 .h files should stand alone, but we shouldn't include <sys/types.h>
5883 if we can get away with just <stddef.h>.
5885 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5886 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5887 rather than <sys/types.h>, as we merely need size_t.
5888 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5890 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5891 Include <stdio.h>, to get FILE.
5892 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5893 memcasecmp.h has included <stddef.h> and all we need is size_t.
5894 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5895 our interface, instead of including <sys/types.h>
5897 2003-06-02 Paul Eggert <eggert@twinsun.com>
5900 Fix some minor time-related bugs with POSIX time arguments.
5901 Some valid time stamps were being rejected (notably -1, and
5902 time stamps before 1900 on 64-bit hosts). And some invalid
5903 time stamps were being accepted, e.g. September 31.
5905 * posixtm.h (posixtime): Return bool instead of time_t, so
5906 that we can return (time_t) -1 successfully.
5907 * posixtm.c: Likewise.
5908 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5909 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5910 (t): Remove static var.
5911 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5912 of static var. All uses changed.
5913 (year): Do not reject years before 1900; they can occur with
5915 (posix_time_parse): Do not check for out-of-range components;
5916 that is now the caller's responsibility, since our checks were
5917 only approximations.
5918 (posixtime): Use mktime to check for out-of-range components,
5919 since it knows them exactly.
5920 If mktime returns (time_t) -1, check whether an error actually occurred
5921 by invoking localtime on -1.
5922 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5923 posixtime failures better.
5924 Improve the test data (in comments only).
5926 2003-05-30 <karl@gnu.org>
5928 * mktime.c: update from libc.
5930 2003-05-30 Bruno Haible <bruno@clisp.org>
5932 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5933 * localcharset.h: Likewise.
5934 * localcharset.c: Likewise.
5936 2003-05-28 Paul Eggert <eggert@twinsun.com>
5938 Assume the headers required for C89 freestanding compilers.
5939 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5940 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5941 without checking for HAVE_LIMITS_H.
5942 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5943 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5945 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5946 * exclude.c: Include <stdbool.h> unconditionally.
5947 * tempname.c: Include <stddef.h> unconditionally.
5948 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5949 * modechange.c, rpmatch.c (NULL): Don't define, since
5950 <stddef.h> does that.
5951 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5952 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5953 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5954 * xstrtol.c: Likewise.
5955 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5956 * savedir.c: Include <stddef.h> instead of defining NULL.
5958 * addext.c (addext): Use assignment rather than cast, to avoid
5959 warnings on some platforms.
5961 * mktime.c (__mktime_internal): Do not reject negative timestamps
5964 2003-05-10 Bruno Haible <bruno@clisp.org>
5966 * linebreak.c (iconv_string_length): Don't return -1 just because the
5967 string is longer than 4 KB.
5969 2003-05-12 Jim Meyering <jim@meyering.net>
5971 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5972 the space-padded-by-default conversion specifiers, %e, %k, %l.
5974 2003-05-03 Bruno Haible <bruno@clisp.org>
5976 Upgrade to Unicode-4.0.
5977 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5978 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5979 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5980 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5981 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5982 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5983 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5984 Change width of U+E0100..U+E01EF from 1 to 0.
5986 2003-04-25 Bruno Haible <bruno@clisp.org>
5988 * copy-file.c: Include <stddef.h>, for size_t.
5990 2003-04-25 Jim Meyering <jim@meyering.net>
5992 * copy-file.c (copy_file_preserving): Declare buf_size to be
5993 of type size_t, not int.
5995 2003-04-11 Jim Meyering <jim@meyering.net>
5997 Merge changes from Coreutils.
5999 2003-03-22 Jim Meyering <jim@meyering.net>
6001 * strftime.c (widen): Cast alloca return value to proper type.
6003 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6006 * strftime.c (my_strftime): Handle very large width
6007 specifications for numeric values correctly. Improve checks for
6010 2003-01-19 Jim Meyering <jim@meyering.net>
6012 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6013 (nl_get_alt_digit) [! defined my_strftime]: Define.
6014 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6015 _nl_get_alt_digit and _nl_get_walt_digit.
6017 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6018 These changes have no effect outside of _LIBC.
6020 2003-04-10 Bruno Haible <bruno@clisp.org>
6022 * findprog.h: New file, from GNU gettext.
6023 * findprog.c: New file, from GNU gettext.
6025 2003-04-05 Jim Meyering <jim@meyering.net>
6027 Merge changes from Coreutils.
6029 * exclude.h (PARAMS): Remove definition and uses.
6030 * exclude.c: Remove uses of `PARAMS'.
6032 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6033 Add test-cases for DOS filenames. Declare program_name.
6034 (main): Set up program_name. Patch by Rich Dawe.
6036 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6038 Use mntctl's return value to drive the entry-processing loop, since
6039 we can't rely on the value of the vmt_length member in the last
6040 entry. On some systems doing so could result in exhausting
6041 virtual memory. Based in part on a patch from Mike Jetzer.
6043 2003-04-04 Bruno Haible <bruno@clisp.org>
6045 * linebreak.h: New file, from GNU gettext.
6046 * linebreak.c: New file, from GNU gettext with slight modifications.
6047 * lbrkprop.h: New file, from GNU gettext.
6049 2003-04-03 Bruno Haible <bruno@clisp.org>
6051 * utf8-ucs4.h: New file, from GNU gettext.
6052 * utf16-ucs4.h: New file, from GNU gettext.
6053 * ucs4-utf8.h: New file, from GNU gettext.
6054 * ucs4-utf16.h: New file, from GNU gettext.
6056 2003-04-02 Bruno Haible <bruno@clisp.org>
6058 * binary-io.h: New file, from GNU gettext.
6060 2003-04-01 Bruno Haible <bruno@clisp.org>
6062 * pathname.h: New file, from GNU gettext.
6063 * concatpath.c: New file, from GNU gettext.
6065 2003-03-30 Bruno Haible <bruno@clisp.org>
6067 * copy-file.c (copy_file_preserving): Don't set owner if the function
6068 chown() doesn't exist.
6070 2003-03-28 Bruno Haible <bruno@clisp.org>
6072 * copy-file.h: New file, from GNU gettext.
6073 * copy-file.c: New file, from GNU gettext.
6075 2003-03-18 Jim Meyering <jim@meyering.net>
6077 * quote.c (quote_n): Fix typo in comment.
6079 2003-03-14 Jim Meyering <jim@meyering.net>
6081 Merge changes from Coreutils.
6082 * obstack.h (obstack_object_size): Declare temporary, __o,
6083 to be const, in order to avoid warnings.
6084 (obstack_room): Likewise.
6085 (obstack_empty_p): Likewise.
6087 2003-03-13 Paul Eggert <eggert@twinsun.com>
6089 Merge changes from Bison.
6090 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6091 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6092 when compiling Bison 1.875's `bitset bset = obstack_alloc
6093 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6094 * hash.c: Include <stdbool.h> unconditionally.
6096 2003-03-09 Paul Eggert <eggert@twinsun.com>
6098 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6099 Reported by Bruce Becker; see:
6100 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6102 2003-03-03 Paul Eggert <eggert@twinsun.com>
6103 Bruno Haible <bruno@clisp.org>
6105 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6106 Reported by John Hughes, see
6107 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6109 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6111 * poll_.h: New file.
6114 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6116 * mathl.h: New file.
6117 * acosl.c: New file.
6118 * asinl.c: New file.
6119 * atanl.c: New file.
6120 * ceill.c: New file.
6123 * floorl.c: New file.
6124 * frexpl.c: New file.
6125 * ldexpl.c: New file.
6127 * sincosl.c: New file.
6129 * sqrtl.c: New file.
6131 * trigl.c: New file.
6132 * trigl.h: New file.
6134 2003-02-17 Bruno Haible <bruno@clisp.org>
6136 * mkdtemp.h: New file, from GNU gettext.
6137 * mkdtemp.c: New file, from GNU gettext.
6139 2003-01-31 Bruno Haible <bruno@clisp.org>
6141 * rename.c: #undef rename before defining rpl_rename.
6142 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6144 2003-01-30 Bruno Haible <bruno@clisp.org>
6146 * printf-args.h: New file, from GNU gettext.
6147 * printf-args.c: New file, from GNU gettext.
6148 * printf-parse.h: New file, from GNU gettext.
6149 * printf-parse.c: New file, from GNU gettext.
6150 * vasnprintf.h: New file, from GNU gettext.
6151 * vasnprintf.c: New file, from GNU gettext.
6152 * asnprintf.c: New file, from GNU gettext.
6153 * vasprintf.h: New file, from GNU gettext with modifications.
6154 * vasprintf.c: New file, from GNU gettext.
6155 * asprintf.c: New file, from GNU gettext.
6157 2003-01-29 Bruno Haible <bruno@clisp.org>
6159 * stpncpy.h: New file, from GNU gettext with modifications.
6160 * stpncpy.c: New file, from GNU gettext with modifications.
6162 2003-01-28 Bruno Haible <bruno@clisp.org>
6164 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6166 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6169 2003-01-27 Bruno Haible <bruno@clisp.org>
6171 * xsetenv.h: New file, from GNU gettext.
6172 * xsetenv.c: New file, from GNU gettext.
6174 2003-01-23 Bruno Haible <bruno@clisp.org>
6176 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6178 2003-01-22 Bruno Haible <bruno@clisp.org>
6180 * exit.h: New file, from GNU gettext.
6182 2003-01-11 Bruno Haible <bruno@clisp.org>
6184 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6185 * strcase.h (strcasecmp, strncasecmp): Likewise.
6187 2003-01-14 Jim Meyering <jim@meyering.net>
6189 * same.c (same_name): Tweak a comment.
6191 2003-01-11 Bruno Haible <bruno@clisp.org>
6193 * same.c (same_name): Reorder tests so as to avoid calling stat()
6194 when a string comparison is sufficient.
6196 2003-01-11 Bruno Haible <bruno@clisp.org>
6198 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6201 2003-01-11 Bruno Haible <bruno@clisp.org>
6203 * hash-pjw.c: Add comment about low quality of this function.
6205 2003-01-12 Paul Eggert <eggert@twinsun.com>
6207 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6208 to avoid collisions with libcurses and libreadline.
6210 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6211 * getstr.h, getstr.c: Remove.
6212 * getline.c: Include "getline.h", to check interface.
6213 Move body of old getstr.c here: this defines MIN_CHUNK and
6214 declares getdelim2, which is renamed from getstr.
6215 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6217 * linebuffer.c (readlinebuffer): Renamed from readline.
6219 * linebuffer.h: Likewise.
6220 (readline): Remove backward-compatibility macro.
6222 2003-01-12 Jim Meyering <jim@meyering.net>
6224 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6226 2003-01-10 Bruno Haible <bruno@clisp.org>
6228 * alloca_.h: New file.
6229 * getdate.y: Unconditionally include alloca.h.
6230 * makepath.c: Likewise.
6231 * setenv.c: Likewise.
6232 * userspec.c: Likewise.
6234 2003-01-09 Bruno Haible <bruno@clisp.org>
6236 * stdbool.h.in: New file.
6238 2003-01-08 Bruno Haible <bruno@clisp.org>
6240 * safe-read.c: Include specification header first, to ensure its
6242 * full-write.c: Likewise.
6244 2003-01-08 Jim Meyering <jim@meyering.net>
6246 * full-write.c: Undefine and define-away `const' after inclusion
6247 of errno.h, not before. Suggestion from Bruno Haible.
6249 2003-01-07 Jim Meyering <jim@meyering.net>
6251 * full-write.c: Rework so that it may serve to define full_read, too.
6252 * full-read.c: Simply #define FULL_READ and include full-write.c.
6254 2003-01-06 Jim Meyering <jim@meyering.net>
6256 * version-etc.c: Update year in translatable copyright string.
6258 2002-12-25 Bruno Haible <bruno@clisp.org>
6260 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6261 * xstrtol.h: Likewise.
6262 * xstrtoimax.c: Likewise.
6263 * xstrtoumax.c: Likewise.
6264 * human.h: Likewise.
6266 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6267 on systems that have <inttypes.h> but not <stdint.h>.
6269 2002-12-31 Paul Eggert <eggert@twinsun.com>
6271 * memcoll.c (memcoll): Fall back on a simple algorithm using
6272 memcmp if strcoll doesn't work.
6274 2002-12-23 Bruno Haible <bruno@clisp.org>
6276 * localcharset.h: New file.
6277 * localcharset.c: Include it.
6278 * unicodeio.c: Likewise.
6280 2002-12-22 Bruno Haible <bruno@clisp.org>
6282 * utime.c (utime_null): No need to call ftruncate if the file was
6285 2002-12-23 Bruno Haible <bruno@clisp.org>
6287 * memcoll.c (STRCOLL): New macro.
6290 2002-12-22 Bruno Haible <bruno@clisp.org>
6292 * getstr.h (getstr): Define, to avoid clash with libcurses.
6293 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6295 2002-12-22 Bruno Haible <bruno@clisp.org>
6297 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6299 2002-12-23 Bruno Haible <bruno@clisp.org>
6301 * getline.h: Include <stddef.h>, for size_t.
6303 * unicodeio.h: Include <stddef.h>, for size_t.
6304 * unicodeio.c: Don't include <stddef.h>.
6306 2002-12-17 Bruno Haible <bruno@clisp.org>
6308 * canon-host.c (strdup): Remove unused declaration.
6310 * fsusage.c: Include full_read.h.
6311 (get_fs_usage): Use full_read instead of safe_read.
6313 * utime.c (utime_null): Use SAFE_READ_ERROR.
6315 2002-12-11 Bruno Haible <bruno@clisp.org>
6317 * setenv.h: Rewritten to cope with systems that have setenv() but not
6319 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6322 2002-12-11 Bruno Haible <bruno@clisp.org>
6324 * setenv.c (alloca): Fall back to malloc.
6326 (setenv): Use freea() to free memory allocated with alloca().
6328 2002-11-13 Bruno Haible <bruno@clisp.org>
6330 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6331 function declarations.
6332 * unsetenv.c (unsetenv): Likewise.
6334 2002-03-04 Bruno Haible <bruno@clisp.org>
6336 Portability to AIX 4.3.3.
6337 * unsetenv.c: New file, extracted from setenv.c.
6338 * setenv.c: Move the unsetenv() function to unsetenv.c.
6340 2001-12-20 Bruno Haible <bruno@clisp.org>
6342 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6343 use malloc instead. For SunOS 4.
6345 2001-12-11 Bruno Haible <bruno@clisp.org>
6347 * setenv.c: Declare alloca.
6348 (compar_fn_t): New typedef.
6349 (KNOWN_VALUE, STORE_VALUE): Use it.
6351 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6354 2002-12-10 Paul Eggert <eggert@twinsun.com>
6356 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6357 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6358 Choose values that are less likely to collide with system fnmatch
6360 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6361 defined (e.g., a pure POSIX system).
6362 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6363 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6365 2002-12-06 Jim Meyering <jim@meyering.net>
6367 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6369 Merge in changes from libc's misc/error.c, in preparation
6370 for the merge of gnulib's changes back into libc.
6372 * error.c (_): Define only if not already defined.
6373 Move definition to follow all #include directives.
6374 Include unlocked-io.h only if !_LIBC.
6375 [_LIBC]: Include <libio/libioP.h>.
6376 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6377 (fflush): Tweak definition to use INTUSE.
6380 2002-12-05 Paul Eggert <eggert@twinsun.com>
6382 * alloca.c [defined emacs]: Include "lisp.h".
6383 (xalloc_die) [defined emacs]: New macro.
6384 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6385 [! defined emacs]: Include <xalloc.h>.
6386 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6387 (pointer): Typedef to POINTER_TYPE *.
6388 (malloc): Remove decl; we now always use xmalloc.
6389 (alloca): Use old-style definition, since Emacs needs this.
6390 Check for arithmetic overflow when computing combined size.
6392 2002-12-04 Paul Eggert <eggert@twinsun.com>
6394 Do not generate unlocked-io.h automatically, since it's easier to
6395 maintain it by hand.
6397 * unlocked-io.h: New file, from GNU diffutils,
6398 but with proper copyright notice and attribution.
6400 * Makefile.am: Add copyright notice.
6401 (libfetish_a_SOURCES): Add unlocked-io.h.
6402 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6403 (DISTCLEANFILES, io_functions): Remove macros.
6404 (EXTRA_DIST): Remove gen_uio.
6405 (unlocked-io.h): Remove rule.
6407 2002-12-04 Jim Meyering <jim@meyering.net>
6409 Reflect the fact that stat.c and lstat.c are no longer generated.
6410 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6411 (DISTCLEANFILES): Likewise.
6412 (EXTRA_DIST): Likewise.
6413 (all_local): Don't depend on stat.c or lstat.c.
6414 (stat.c, lstat.c): Remove rules.
6415 (EXTRA_DIST): Remove xstat.in.
6417 * xstat.in: Remove file. Contents moved into stat.c.
6418 * stat.c: New file. Contents mostly from xstat.in.
6419 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6420 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6422 * safe-read.c: Rework so that it may serve to define safe_write, too.
6423 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6425 2002-12-03 Jim Meyering <jim@meyering.net>
6427 * safe-read.c, safe-write.c: Change variable names and comments, but
6428 not semantics, to minimize the differences between these two files.
6429 (safe_read): Change comment to mention SAFE_READ_ERROR.
6431 * safe-read.c (IS_EINTR): Define.
6432 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6434 2002-12-02 Bruno Haible <bruno@clisp.org>
6436 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6437 Define, taken from safe-read.c.
6438 (INT_MAX): Provide fallback.
6439 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6440 * safe-write.h (SAFE_WRITE_ERROR): Define.
6442 * safe-read.c (EINTR): Remove definition.
6443 (safe_read): Don't use EINTR if it is absent.
6445 2002-12-02 Jim Meyering <jim@meyering.net>
6447 * safe-read.c (EINTR): Define.
6448 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6449 (INT_MAX): Provide fallback.
6450 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6452 * safe-read.h (SAFE_READ_ERROR): Define.
6454 2002-12-01 Jim Meyering <jim@meyering.net>
6456 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6457 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6459 2002-11-27 Paul Eggert <eggert@twinsun.com>
6461 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6462 hash_rehash): Replace `if (limit <= value) abort ();' with
6463 `if (! (value < limit)) abort ();', for readability.
6465 2002-11-26 <karl@gnu.org>
6467 * strdup.c: copy from libc again, with jim's ok.
6468 * .cppi-disable: re-add strdup.c
6470 2002-11-25 <karl@gnu.org>
6472 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6473 instead of "strtol.c".
6475 2002-11-25 Jim Meyering <jim@meyering.net>
6477 * mktime.c: Sync from libc, now that it has the latest fix.
6479 2002-11-24 <karl@gnu.org>
6481 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6482 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6484 2002-11-24 Jim Meyering <jim@meyering.net>
6486 Update from coreutils:
6488 * mktime.c: Merge in changes from libc.
6490 Avoid a link-time failure on some Linux systems.
6491 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6492 (__mon_yday): Declare with the STATIC attribute.
6493 (__mktime_internal): Likewise.
6494 Based on a report from Greg Schafer.
6496 2002-11-23 Jim Meyering <jim@meyering.net>
6498 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6499 Use `unsigned', not `int', as type of index.
6501 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6503 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6505 2002-11-22 Paul Eggert <eggert@twinsun.com>
6507 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6508 hint that one should use `if (! x) abort ();' rather than `assert
6509 (x);', and anyway it's one less thing to worry about configuring.
6510 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6511 hash_rehash, hash_insert): Use abort rather than assert.
6513 2002-11-22 Paul Eggert <eggert@twinsun.com>
6515 * quotearg.h: Allow multiple inclusion by surrounding with
6516 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6517 so that we can be included first.
6518 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6519 * quotearg.c: Include quotearg.h immediately after config.h.
6520 No need to include stddef.h or sys/types.h any more.
6521 Surround local include files with "", not "<>".
6522 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6523 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6524 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6525 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6526 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6527 (ISPRINT): Remove; no longer needed now that we assume C89.
6529 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6532 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6533 quotearg_char): Use SIZE_MAX rather than
6534 (size_t) -1 when we are talking about "infinity".
6536 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6538 2002-11-22 Bruno Haible <bruno@clisp.org>
6540 * safe-read.h: Assume C89. Add comments.
6541 (safe_read): Change return type to size_t.
6542 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6543 counts > SSIZE_MAX correctly.
6544 * safe-write.h: New file.
6545 * safe-write.c: New file.
6546 * full-read.h: New file.
6547 * full-read.c: New file.
6548 * full-write.h: Assume C89. Add comments.
6549 * full-write.c: Include safe-write.h.
6550 (full_write): Rewritten to use safe_write.
6551 Suggested by Jim Meyering and Paul Eggert.
6553 2002-11-21 Bruno Haible <bruno@clisp.org>
6555 Remove case insensitive option matching.
6556 * argmatch.h (argcasematch): Remove declaration.
6557 (ARGCASEMATCH): Remove macro.
6558 (__xargmatch_internal): Remove case_sensitive argument.
6559 (XARGMATCH): Update.
6560 (XARGCASEMATCH): Remove macro.
6561 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6562 case_sensitive argument.
6563 (argcasematch): Remove function.
6564 (__xargmatch_internal): Remove case_sensitive argument.
6565 (main): Use XARGMATCH instead of XARGCASEMATCH.
6567 * xmalloc.c: Change compile-time error message. Add comment about
6568 required autoconf version.
6570 2002-11-21 Jim Meyering <jim@meyering.net>
6572 * strdup.c (strdup): Tweak comment and initial #if/#include.
6574 Merge in changes from the coreutils.
6576 2002-09-25 Paul Eggert <eggert@twinsun.com>
6577 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6578 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6579 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6580 int. Work more efficiently if X is the same width as uintmax_t.
6581 Do not compare X to -1, to avoid bogus compiler warning.
6582 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6583 Don't assume that f_frsize and f_bsize are the same type.
6585 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6588 * makepath.c (make_path): Restore umask *before* creating the final
6590 (make_path): Minor reformatting.
6592 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6593 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6595 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6596 ones. At least on GNU/Linux systems, `auto' means something else.
6599 2002-11-20 Paul Eggert <eggert@twinsun.com>
6601 Merge argmatch cleanups from Bison. Assume C89.
6603 * argmatch.c: Include config.h here, not in argmatch.h.
6604 Include stdlib.h, for EXIT_FAILURE.
6605 Always include <string.h>, since we assume C89.
6606 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6607 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6608 Include <stddef.h> instead, since it's all we need for size_t.
6609 (PARAMS): Remove. All uses removed.
6610 (ARRAY_CARDINALITY): Do not bother to #undef.
6611 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6612 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6613 Remove unnecessary parentheses.
6614 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6615 Insert necessary parentheses.
6616 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6617 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6619 2002-11-19 Bruno Haible <bruno@clisp.org>
6621 * mbswidth.c: Include mbswidth.h right at the beginning.
6622 * mbswidth.h: Include <stddef.h>, for size_t.
6624 * mbswidth.h (PARAMS): Remove macro.
6625 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6626 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6628 * gcd.h (PARAMS): Remove macro.
6629 (gcd): Use ANSI C function declarations.
6630 * gcd.c (gcd): Likewise.
6632 2002-11-15 Bruno Haible <bruno@clisp.org>
6634 * strcspn.c: Include <stddef.h>.
6635 (strcspn): Use ANSI C function declaration. Change return type to
6637 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6638 (strpbrk): Use NULL.
6639 * strpbrk.h (PARAMS): Remove macro.
6640 (strpbrk): Use ANSI C function declaration.
6641 * strstr.c: Don't include <sys/types.h>.
6642 * strstr.h (PARAMS): Remove macro.
6643 (strstr): Use ANSI C function declarations.
6645 2002-11-06 Bruno Haible <bruno@clisp.org>
6647 * gcd.h (gcd): Change argument type to 'unsigned long'.
6648 * gcd.c (gcd): Likewise.
6650 2002-11-05 Bruno Haible <bruno@clisp.org>
6652 * gcd.h: New file, from gettext-0.11.5.
6653 * gcd.c: New file, from gettext-0.11.5.
6655 2002-11-05 Bruno Haible <bruno@clisp.org>
6657 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6658 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6659 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6660 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6662 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6663 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6665 * closeout.c: Include gettext.h instead of <libintl.h>.
6666 * human.c: Include gettext.h instead of <libintl.h>.
6667 * quotearg.c: Include gettext.h instead of <libintl.h>.
6668 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6669 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6670 * userspec.c: Include gettext.h instead of <libintl.h>.
6671 * version-etc.c: Include gettext.h instead of <libintl.h>.
6672 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6673 (textdomain): Remove definition.
6674 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6676 * long-options.c: Remove include of <libintl.h> and definition of _.
6677 * same.c: Remove include of <libintl.h> and definition of _.
6679 2002-11-04 Bruno Haible <bruno@clisp.org>
6681 * stpcpy.h: New file, from GNU gettext-0.11.5.
6682 * strcase.h: New file, from GNU gettext-0.11.5.
6683 * strpbrk.h: New file, from GNU gettext-0.11.5.
6684 * strstr.h: New file, from GNU gettext-0.11.5.
6685 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6687 2002-05-09 Bruno Haible <bruno@clisp.org>
6689 * config.charset: Update for newest glibc. Add canonical names
6690 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6692 2002-05-09 Bruno Haible <bruno@clisp.org>
6694 * localcharset.c (get_charset_aliases): Add more Windows specific
6697 2002-05-08 Owen Taylor <otaylor@redhat.com>
6699 * config.charset: A few additions for Solaris.
6701 2001-12-05 Bruno Haible <bruno@clisp.org>
6703 * localcharset.c (locale_charset): Don't return an empty string.
6705 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6707 * config.charset: msdos in uk_UA uses CP1125.
6709 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6711 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6712 * localcharset.c (locale_charset): Declare as extern "C".
6714 2002-02-15 Bruno Haible <bruno@clisp.org>
6716 * config.charset [msdosdjgpp]: For Russian, use CP866.
6718 2002-02-11 Bruno Haible <bruno@clisp.org>
6720 * config.charset: Add support for NetBSD.
6722 2002-09-25 <karl@gnu.org>
6724 * strdup.c: copy from libc/string (via ../config/srclist*).
6725 * getopt*: copy from libc/posix.
6726 * gettext.h: copy from gettext.
6727 * .cppi-disable: add strdup.c, gettext.h.
6729 2002-07-01 Jim Meyering <meyering@lucent.com>
6731 * c-stack.c: Include sys/time.h.
6732 From Volker Borchert.
6734 2002-06-11 Paul Eggert <eggert@twinsun.com>
6736 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6737 New macro. Use it uniformly instead of
6738 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6739 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6740 reported by Vin Shelton.
6742 2002-06-22 Jim Meyering <meyering@lucent.com>
6744 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6745 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6747 2002-06-22 Paul Eggert <eggert@twinsun.com>
6749 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6750 Do not assume SA_SIGINFO behavior.
6751 Bug reported by Jim Meyering on NetBSD 1.5.2.
6753 2002-06-22 Jim Meyering <meyering@lucent.com>
6755 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6757 * exitfail.c, exitfail.h: Likewise.
6758 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6760 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6762 (EXTRA_DIST): Add fnmatch_loop.c.
6763 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6765 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6766 * fnmatch.c: Update from diffutils-2.8.2.
6767 * fnmatch_.h: New file. From diffutils-2.8.2.
6768 * fnmatch.h: Remove file.
6770 2002-06-18 Paul Eggert <eggert@twinsun.com>
6772 * file-type.h: Report an error if neither S_ISREG nor
6773 S_IFREG is defined, instead of using a test specific to glibc
6774 2.2. This should be safe, since POSIX requires S_ISREG and
6775 Unix Version 7 had S_IFREG. We don't need to check for
6776 <sys/types.h> since we don't use any symbols that it defines.
6778 2002-06-15 Jim Meyering <meyering@lucent.com>
6780 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6781 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6782 have been included before this file.
6784 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6786 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6787 so that each temporary file name is unique and valid in the first
6788 8 characters, for operation under DOS.
6790 2002-06-15 Jim Meyering <meyering@lucent.com>
6792 Work even with DJGPP 2.03, which lacks support for symlinks.
6794 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6796 * lchown.c (S_ISLNK): Likewise.
6798 2002-06-14 Jim Meyering <meyering@lucent.com>
6800 * file-type.h: Use the version from diffutils-2.8.2.
6801 * file-type.c: Likewise.
6803 2002-05-27 Jim Meyering <meyering@lucent.com>
6805 Fix a problem seen only on nonconforming systems whereby ls.c's
6806 use of localtime, and then of gettimeofday would cause trouble:
6807 the localtime call used to initialize rpl_gettimeofday's save
6808 mechanism would clobber ls's current local time information so
6809 that in any long listing the first file would always be listed
6810 with date 1970-01-01. Analysis by Volker Borchert.
6812 * gettimeofday.c (localtime): Undefine.
6813 (rpl_localtime): New function.
6815 2002-05-22 Jim Meyering <meyering@lucent.com>
6817 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6818 * file-type.h: New file.
6819 * file-type.c (file_type): New file/function. Extracted from diffutils.
6821 2002-04-29 Paul Eggert <eggert@twinsun.com>
6823 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6825 2002-04-28 Paul Eggert <eggert@twinsun.com>
6827 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6828 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6829 of 127, since 64 is the largest conceivable number for ancient
6831 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6833 2002-04-28 Jim Meyering <meyering@lucent.com>
6835 * sig2str.c (WTERMSIG): Remove definition (unused).
6837 2002-04-28 Paul Eggert <eggert@twinsun.com>
6839 * sig2str.h, sig2str.c: New files.
6840 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6842 2002-04-24 Jim Meyering <meyering@lucent.com>
6844 * gettext.h: New file, from Gettext.
6845 * Makefile.am (INCLUDES): Remove -I../intl.
6846 (libfetish_a_SOURCES): Add gettext.h.
6848 2002-04-16 Jim Meyering <meyering@lucent.com>
6850 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6851 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6852 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6854 2002-04-12 Jim Meyering <meyering@lucent.com>
6856 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6858 2002-03-10 Jim Meyering <meyering@lucent.com>
6860 * makepath.c (make_path): Remove a comma from a diagnostic.
6861 Suggestion from Santiago Vila.
6863 2002-03-08 Jim Meyering <meyering@lucent.com>
6865 * rename.c: Mention that this wrapper is needed also on
6866 mips-dec-ultrix4.4 systems.
6868 2002-03-02 Jim Meyering <meyering@lucent.com>
6870 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6871 not HAVE_CLOCK_SETTIME.
6873 2002-02-27 Paul Eggert <eggert@twinsun.com>
6875 * nanosleep.h: Rename to....
6876 * timespec.h: New name for nanosleep.h. All uses changed.
6878 * gettime.c: New file.
6879 * settime.c: New file.
6882 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6883 timespec.h. Remove nanosleep.h.
6885 2002-02-25 Paul Eggert <eggert@twinsun.com>
6887 * acl.c, acl.h: New files.
6888 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6890 2002-02-24 Jim Meyering <meyering@lucent.com>
6892 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6893 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6894 cause trouble. Reported by Nelson Beebe.
6896 2002-02-23 Paul Eggert <eggert@twinsun.com>
6898 * path-concat.c (xpath_concat): Reorder code to pacify
6899 compilers that don't know that xalloc_die never returns.
6901 2002-02-20 Jim Meyering <meyering@lucent.com>
6903 * getdate.c: Regenerate using bison-1.33.
6905 2002-02-15 Paul Eggert <eggert@twinsun.com>
6907 * posixver.c, posixver.h: New files.
6908 * Makefile.am (libfetish_a_SOURCES): Add them.
6910 2002-02-02 Paul Eggert <eggert@twinsun.com>
6911 Bruno Haible <bruno@clisp.org>
6913 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6914 (fwrite_success_callback): New declaration.
6915 * unicodeio.c (unicode_to_mb): New function, extracted from
6916 print_unicode_char. Call failure callback instead of error.
6917 (fwrite_success_callback): New function.
6918 (exit_failure_callback): New function.
6919 (fallback_failure_callback): New function.
6920 (print_unicode_char): Call unicode_to_mb.
6922 2002-01-26 Jim Meyering <meyering@lucent.com>
6924 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6926 2002-01-22 Jim Meyering <meyering@lucent.com>
6928 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6929 Otherwise, some versions of automake would omit the rule that makes
6930 Makefile from Makefile.in.
6932 2001-01-21 Paul Eggert <eggert@twinsun.com>
6934 * xmemcoll.h, xmemcoll.c: New files.
6935 * Makefile.am (libfetish_a_SOURCES): Add them.
6936 * memcoll.c: Include errno.h, and declare errno if not defined.
6937 (memcoll): Set errno to zero if there is no error.
6939 * quotearg.c (quotearg_buffer_restyled):
6940 Fix bug with quoting buffers containing NUL when backslashing escapes.
6941 This bug was exposed by the other changes in this patch.
6942 (quotearg_n_options): New arg ARGSIZE.
6943 All callers changed.
6944 (quoting_options_from_style): New function.
6945 (quotearg_n_style): Use it.
6946 (quotearg_n_style_mem): New function.
6948 * quotearg.h (quotearg_n_style_mem): New function.
6950 2002-01-16 Jim Meyering <meyering@lucent.com>
6952 * getdate.y: Add three semicolons, each just before a closing brace.
6953 Bison (as of version 1.31) no longer papers over that mistake.
6955 2002-02-14 Paul Eggert <eggert@twinsun.com>
6957 * backupfile.c (ISDIGIT): Comment fix.
6958 * getdate.y (ISDIGIT): Likewise.
6959 * posixtm.c (ISDIGIT, year): Likewise.
6960 * strverscmp.c (ISDIGIT): Likewise.
6961 * userspec.c (ISDIGIT): Likewise.
6963 2002-01-05 Jim Meyering <meyering@lucent.com>
6965 * version-etc.c (version_etc_copyright): Update copyright year.
6967 2001-01-19 Paul Eggert <eggert@twinsun.com>
6969 * closeout.c (close_stdout_status): If ferror (stdout), do
6970 not silently exit merely because the output buffer happens to
6971 have nothing pending.
6973 2001-12-18 Paul Eggert <eggert@twinsun.com>
6975 See the big note in ../ChangeLog.
6976 * human.c (suffixes): Prefer K to k for 1024.
6977 (generate_suffix_backwards): New function.
6978 (human_readable_inexact): Use it.
6979 * xstrtol.c (__xstrtol): If there is no number but there
6980 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6981 Accept 'K' as well as 'k'.
6983 2001-12-15 Jim Meyering <meyering@lucent.com>
6985 * regex.h (__restrict_arr): Update from libc.
6987 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6988 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6991 2001-12-10 Jim Meyering <meyering@lucent.com>
6993 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6994 Instead, include "xalloc.h".
6995 (initbuffer): Don't cast xmalloc return value to char*.
6996 (readline): Reword comment.
6997 Don't cast xrealloc return value to char*
7000 2001-12-09 Jim Meyering <meyering@lucent.com>
7002 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7003 `signed and unsigned type in conditional expression'.
7004 * posixtm.c (posix_time_parse): Likewise.
7006 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7008 * readtokens.c (readtoken): Declare an index to be of type unsigned
7009 to avoid a pedantic warning.
7011 * getstr.c: Don't include assert.h.
7012 (getstr): Remove warning-evoking assertions.
7013 Return -1 if offset parameter is out of bounds.
7014 Change the type of a local from int to size_t.
7016 * strftime.c (my_strftime_localtime_r): Include this function
7017 definition in the `#if ! HAVE_TM_GMTOFF' block.
7019 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7020 Include xalloc.h instead.
7022 2001-12-02 Jim Meyering <meyering@lucent.com>
7024 * tempname.c: Don't declare getenv, thus reverting the change of
7025 2001-11-18. It's no longer necessary, now that stdlib.h is always
7028 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7029 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7031 2001-11-30 Akim Demaille <akim@epita.fr>
7033 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7034 before being defined.
7036 2001-11-27 Paul Eggert <eggert@twinsun.com>
7038 * quotearg.h (quotearg_n, quotearg_n_style):
7039 First arg is int, not unsigned.
7040 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7041 (SIZE_MAX, UINT_MAX): New macros.
7042 (quotearg_n_options): Abort if N is negative.
7043 Avoid overflow check on hosts where size_t is 64 bits and int
7044 is 32 bits, as overflow is impossible there.
7045 Fix off-by-one typo that caused unnecessary reallocation.
7047 2001-11-27 Jim Meyering <meyering@lucent.com>
7049 * tempname.c: Merge with version from libc.
7050 * regex.c: Likewise.
7052 * tempname.c: Include stdlib.h unconditionally. On some old systems
7053 for which STDC_HEADERS is 0, it was not included, resulting in a
7054 warning about an integer-to-pointer conversion problem with getenv.
7055 Reported by Volker Borchert.
7057 2001-11-26 Jim Meyering <meyering@lucent.com>
7059 * gtod.h: Remove file.
7060 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7061 * gettimeofday.c: Don't include gtod.h.
7062 (GTOD_init): Remove function.
7063 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7064 Suggestion from Volker Borchert.
7066 2001-11-23 Jim Meyering <meyering@lucent.com>
7068 * hash.h (struct hash_table): Don't define here. Merely declare it.
7069 * hash.c (struct hash_table): Define it here instead.
7071 2001-11-22 Jim Meyering <meyering@lucent.com>
7073 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7075 2001-11-18 Paul Eggert <eggert@twinsun.com>
7077 * tempname.c (TMP_MAX): Remove; no longer needed.
7078 (TEMPORARIES): New macro.
7079 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7080 removes an artificial limitation (e.g. HP-UX 10.20, where
7083 2001-11-18 Jim Meyering <meyering@lucent.com>
7085 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7088 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7089 files will be created before anything else.
7091 2001-11-17 Jim Meyering <meyering@lucent.com>
7093 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7094 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7095 rather than group writable. Patch by Juan F. Codagnone.
7097 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7098 Instead, include "xalloc.h".
7100 * mountlist.c: Include unlocked-io.h after all system headers.
7101 Remove explicit declarations of xmalloc, xrealloc,
7102 and xstrdup. Instead, include "xalloc.h".
7104 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7105 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7106 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7108 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7109 Reported by Padraig Brady.
7111 * mkstemp.c: #undef mkstemp.
7113 (rpl_mkstemp): Rename from mkstemp.
7116 2001-11-16 Jim Meyering <meyering@lucent.com>
7118 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7119 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7120 determine the amount of total physical memory, use pstat_getstatic.
7121 HPUX-11 doesn't define _SC_PHYS_PAGES.
7122 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7123 If sysconf couldn't be used to determine the amount of available
7124 physical memory, use both pstat_getstatic and pstat_getdynamic.
7125 Based on a patch from Bob Proulx.
7127 2001-11-05 Jim Meyering <meyering@lucent.com>
7129 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7131 2001-11-03 Jim Meyering <meyering@lucent.com>
7133 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7134 in argmatch_to_argument call.
7136 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7139 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7140 e.g., a fault due to an attempt to free a NULL pointer.
7142 2001-11-01 Jim Meyering <meyering@lucent.com>
7144 * dirfd.c, dirfd.h: New files.
7145 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7147 * hash.c (hash_print) [TESTING]: Clean up.
7149 2001-10-22 Paul Eggert <eggert@twinsun.com>
7151 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7152 to avoid a warning if -Wall.
7154 2001-10-21 Paul Eggert <eggert@twinsun.com>
7156 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7158 2001-10-21 Jim Meyering <meyering@lucent.com>
7160 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7161 this code would end up calling gettext even in packages built
7163 * getopt.c (_): Likewise.
7164 * regex.c (_): Likewise.
7166 2001-10-20 Paul Eggert <eggert@twinsun.com>
7168 * error.c (strerror_r): Do not declare unless !_LIBC.
7169 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7170 Use strerror_r that is only a macro, even if it is not a function.
7171 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7172 (private_strerror): Use prototypes, not old-style function definition.
7173 (print_errno_message): New function.
7174 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7176 (error_tail, error, error_at_line): Use it.
7178 2001-10-11 Jim Meyering <meyering@lucent.com>
7180 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7181 and quote_n (1, ... to avoid clobbering a buffer.
7183 2001-10-05 Jim Meyering <meyering@lucent.com>
7185 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7186 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7187 * hash-pjw.h: New file.
7189 2001-09-30 Jim Meyering <meyering@lucent.com>
7191 * mountlist.c [MOUNTED_GETFSSTAT]:
7192 Include <sys/ucred.h>, for Apple Darwin.
7193 Include sys/mount.h and sys/fs_types.h only if available.
7195 (read_filesystem_list): Use FS_TYPE.
7197 2001-09-29 Paul Eggert <eggert@twinsun.com>
7199 * exclude.c (excluded_filename): 0 -> false, since it's
7202 2001-09-28 Paul Eggert <eggert@twinsun.com>
7204 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7205 #defines strtoimax. Also treat the other strto* functions
7208 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7209 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7210 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7212 2001-09-26 Jim Meyering <meyering@lucent.com>
7214 Most macros in unlocked-io.h had the wrong number of arguments.
7215 * gen-uio: New script.
7216 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7217 * unlocked-io.hin: Remove file.
7218 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7219 rather than trying to embed it here.
7220 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7221 Reported by Padraig Brady.
7223 2001-09-25 Volker Borchert <bt@teknon.de>
7225 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7227 2001-09-23 Jim Meyering <meyering@lucent.com>
7229 * mountlist.c: Remove useless parentheses in #if directives.
7230 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7231 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7233 2001-09-22 Jim Meyering <meyering@lucent.com>
7235 * localcharset.c: Update from latest gettext.
7236 * config.charset: Likewise.
7238 2001-09-20 Jim Meyering <meyering@lucent.com>
7240 * xstrtol.c (strtoimax): Guard declaration with
7241 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7242 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7243 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7244 (strtoumax): Likewise, for completeness (it wasn't necessary).
7246 2001-09-06 Paul Eggert <eggert@twinsun.com>
7248 * strtoimax.c (HAVE_LONG_LONG):
7249 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7250 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7251 to work around bug in IBM C compiler.
7253 2001-09-16 Jim Meyering <meyering@lucent.com>
7255 * mkdir.c: New file.
7257 2001-09-04 Paul Eggert <eggert@twinsun.com>
7259 * xgetcwd.c: Revert some of the previous change; intead,
7260 fix the HAVE_GETCWD_NULL code to behave more like the
7261 !HAVE_GETCWD_NULL code used to.
7264 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7267 2001-09-04 Paul Eggert <eggert@twinsun.com>
7269 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7270 Use ssize_t, not int, to store result of readlink.
7271 Check for ssize_t overflow as well as size_t overflow,
7272 as POSIX says the result of readlink is implementation-defined
7273 when ssize_t overflows.
7274 Remove unnecessary cast to char*.
7275 Use free+malloc instead of realloc, as the storage doesn't need
7276 to be preserved and it's clearer and can be more efficient that way.
7277 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7278 * xreadlink.h (xreadlink): Update prototype.
7280 2001-09-03 Paul Eggert <eggert@twinsun.com>
7282 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7283 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7284 spotted by Jim Meyering.
7286 2001-09-03 Jim Meyering <meyering@lucent.com>
7288 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7290 2001-09-03 Paul Eggert <eggert@twinsun.com>
7292 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7293 like the HAVE_GETCWD_NULL code.
7294 Include pathmax.h if not HAVE_GETCWD.
7295 Do not include xalloc.h.
7296 (INITIAL_BUFFER_SIZE): New symbol.
7297 Do not use xmalloc / xrealloc, since the caller is responsible for
7298 handling errors. Preserve errno around `free' during failure.
7299 Do not overrun buffer when using getwd.
7301 2001-09-03 Paul Eggert <eggert@twinsun.com>
7303 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7304 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7306 2001-09-02 Jim Meyering <meyering@lucent.com>
7308 * error.c: Update from GNU libc.
7310 2001-09-01 Jim Meyering <meyering@lucent.com>
7312 * xreadlink.c: New file.
7313 * xreadlink.h: New file.
7314 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7316 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7317 doesn't conflict with sparc Solaris 7's definition in
7318 /usr/include/sys/int_types.h.
7320 * exclude.c: Use `""', not `<>' to #include non-system header files.
7321 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7322 and strncasecmp as r-values. Unixware didn't have declarations.
7324 2001-08-31 Jim Meyering <meyering@lucent.com>
7326 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7327 Use an initial, malloc'd, buffer of length 128 rather than
7328 a statically allocated one of length 1024.
7330 2001-08-30 Paul Eggert <eggert@twinsun.com>
7332 * xgetcwd.c: Don't include pathmax.h.
7333 Include stdlib.h and unistd.h if available.
7335 (xmalloc, xstrdup, free): Remove decls.
7336 (xgetcwd): Don't assume sizes fit in unsigned.
7337 Check for overflow when computing sizes.
7338 Simplify reallocation code.
7340 2001-08-28 Paul Eggert <eggert@twinsun.com>
7342 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7344 * strtoimax.c: Renamed from strtoxmax.c, removing the
7347 Also, make the following further changes to make this file's
7348 configuration more similar to that of strtol.c:
7349 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7350 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7351 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7352 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7353 changed to signed values.
7355 And make the following changes as well:
7356 Fix copyright notice, as 1999 was missing.
7357 (verify): New macro.
7358 (strtoimax): Check sizes at compile-time, not run-time.
7359 Prefer strtol to strtoll if both work.
7360 (main): Remove; it was not that useful and was a pain to maintain.
7362 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7364 2001-08-30 Paul Eggert <eggert@twinsun.com>
7366 * savedir.c (savedir): Remove size parameter, as POSIX says that
7367 a directory's st_size can have an arbitrary value, so the old
7368 usage could waste an arbitrary amount of memory. All uses
7370 * savedir.h: Update prototype.
7372 2001-08-30 Paul Eggert <eggert@twinsun.com>
7374 * xstrtol.c (strtoimax): New decl.
7376 2001-08-28 Paul Eggert <eggert@twinsun.com>
7378 * xstrtol.h: Add copyright notice.
7379 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7380 LONGINT_INVALID_SUFFIX_CHAR.
7382 2001-08-30 Paul Eggert <eggert@twinsun.com>
7384 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7387 2001-08-30 Paul Eggert <eggert@twinsun.com>
7389 * hash.c: Remove '2001' from copyright notice.
7391 2001-08-30 Paul Eggert <eggert@twinsun.com>
7393 * full-write.h: New file.
7394 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7395 * full-write.c: Correct credits, as cccp.c no longer
7396 exists and anyway it was so heavily changed from the old cccp
7397 code as to be unrecognizable. Include full-write.h.
7398 (full_write) Return size_t, with short writes meaning failure.
7399 All callers changed. This fixes a bug with large buffers
7401 * utime.c: Include full-write.h.
7403 2001-08-30 Paul Eggert <eggert@twinsun.com>
7405 Merge 'exclude' changes from tar 1.13.22.
7406 This fixes one or two unlikely storage allocation overflow bugs,
7407 but doesn't change user-visible behavior otherwise.
7409 2001-08-30 Paul Eggert <eggert@twinsun.com>
7411 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7412 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7413 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7414 Include if available.
7415 (<xalloc.h>): Include
7416 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7417 (verify): New macro. Use it to verify that EXCLUDE macros do not
7418 collide with FNM macros.
7419 (struct patopts): New struct.
7420 (struct exclude): Use it, as exclude patterns now come with options.
7421 (new_exclude): Support above changes.
7422 (new_exclude, add_exclude_file):
7423 Initial size must now be a power of two to simplify overflow checking.
7424 (free_exclude, fnmatch_no_wildcards): New function.
7425 (excluded_filename): No longer requires options arg, as the options
7426 are determined by add_exclude. Now returns bool, not int.
7427 (excluded_filename, add_exclude):
7428 Add support for the fancy new exclusion options.
7429 (add_exclude, add_exclude_file): Now takes int options arg.
7430 Check for arithmetic overflow when computing sizes.
7431 (add_exclude_file): xrealloc might modify errno, so don't
7432 realloc until after errno might be used.
7434 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7436 (free_exclude): New decl.
7437 (add_exclude, add_exclude_file): Now takes int options arg.
7438 (excluded_filename): No longer requires options arg, as the options
7439 are determined by add_exclude. Now returns bool, not int.
7441 2001-08-30 Paul Eggert <eggert@twinsun.com>
7443 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7445 2001-08-27 Jim Meyering <meyering@lucent.com>
7447 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7449 * version-etc.c (N_): Remove definition.
7450 Revert most of last change.
7451 Instead, simply don't mark the `Copyright...' string for translation.
7452 Based on advice from Paul Eggert.
7454 * strtoxmax.c: Tweak comment.
7456 2001-08-26 Jim Meyering <meyering@lucent.com>
7458 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7459 of copyright with `%s' so translators don't get an untranslated
7461 (COPYRIGHT_YEAR): Define.
7462 (version_etc): Use fprintf rather than fputs.
7463 Suggestion from Ulrich Drepper.
7465 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7467 * strtoll.c: New file, from GNU libc.
7468 * xstrtoimax.c: New file.
7470 * xstrtol.h: Add xstrtoimax.
7471 * strtoumax.c: New file. Simply include "strtoumax.c".
7472 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7474 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7475 * strtoxmax.c: ... then renamed to this.
7477 2001-08-13 Paul Eggert <eggert@twinsun.com>
7479 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7480 Port to Solaris 8, where 'sed' requires a space after the 'r'
7481 command, and where sh dislikes "$/". Clean up the spacing a bit.
7482 Redirect output to $tmp just once.
7484 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7486 * addext.c (<errno.h>): Include.
7487 (errno): Declare if not defined.
7488 (addext): Work correctly when pathconf returns -1 and leaves
7489 errno alone because there is no limit. Also, work even if
7490 pathconf returns a value greater than SIZE_MAX.
7492 2001-08-12 Jim Meyering <meyering@lucent.com>
7494 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7495 Simply `return getcwd (NULL, 0);'.
7496 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7497 Use 1300 as initial value for length, not PATH_MAX.
7499 * pathmax.h: Clean up cpp syntax.
7501 2001-08-12 Jim Meyering <meyering@lucent.com>
7503 * gettimeofday.c: New file.
7505 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7507 2001-08-04 Jim Meyering <meyering@lucent.com>
7509 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7510 to get in sync with glibc.
7512 2001-08-03 Paul Eggert <eggert@twinsun.com>
7514 The following changes are from gettext 0.10.39 as maintained by
7517 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7518 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7519 with inverted sense. All uses changed.
7521 * mbswidth.c: Don't include <limits.h>.
7522 Include <stdlib.h> and <string.h> unconditionally.
7523 (iswcntrl, mbsinit, ISCNTRL): New macros.
7524 (mbsnwidth): Use K&R style function declarations.
7525 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7526 can optimize it when MB_CUR_MAX == 1.
7527 The width of control characters is zero, not 1.
7529 2001-07-15 Jim Meyering <meyering@lucent.com>
7531 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7532 (BUILT_SOURCES): Add unlocked-io.h.
7533 (io_functions): Define.
7534 (unlocked-io.h): New rule.
7535 (DISTCLEANFILES): Add unlocked-io.h.
7536 (all-local): Depend on unlocked-io.h, to ensure it is created.
7538 * unlocked-io.hin: New file
7540 * regex.c: Update from glibc.
7542 2001-07-05 Jim Meyering <meyering@lucent.com>
7544 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7546 (libfetish_a_SOURCES): Put all .h files here instead.
7547 Remove a thus-exposed (better checks in automake) duplicate and
7548 two unnecessary .h files.
7550 2001-06-11 Jim Meyering <meyering@lucent.com>
7552 * regex.c: Update from GNU libc.
7554 2001-05-27 Jim Meyering <meyering@lucent.com>
7556 * readutmp.h (UT_TYPE): Define.
7558 2001-05-24 Jim Meyering <meyering@lucent.com>
7560 * argmatch.c: Include "quote.h".
7561 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7562 quote function. Reported by Göran Uddeborg.
7564 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7566 * dirname.c (dir_name): Compute append_dot using path, not newpath
7567 which is not yet declared.
7569 2001-05-11 Paul Eggert <eggert@twinsun.com>
7571 * Makefile.am (libfetish_a_SOURCES):
7572 Add strftime.c, since we now compile it on all hosts.
7574 * strftime.c (my_strftime):
7575 Define to nstrftime if emacs, but only if my_strftime is not defined.
7576 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7577 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7578 Add one more extra argument: a nanoseconds value.
7581 (my_strftime function): Add %N format.
7582 (emacs_strftimeu): Renamed from emacs_strftime,
7583 with extra ut argument.
7585 2001-05-11 Paul Eggert <eggert@twinsun.com>
7587 dirname code cleanup. base_name now behaves more compatibly
7588 with POSIX basename when given file names that have trailing
7589 slashes, and similarly for dir_name. Add new primitives
7590 base_len and dir_len. Put the directory-name-related decls
7593 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7594 * backupfile.c (base_name): Likewise.
7595 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7596 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7597 * makepath.c (strip_trailing_slashes): Likewise.
7598 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7600 * rename.c (strip_trailing_slashes): Likewise.
7601 * same.c (base_name): Likewise.
7602 * stripslash.c (ISSLASH): Likewise.
7604 * addext.c: Include <dirname.h> after size_t is defined.
7605 * backupfile.c: Likewise.
7607 * addext.c (addext): Use base_len to trim redundant
7608 trailing slashes instead of doing it ourselves.
7609 But do not trim the last slash if it is not redundant.
7611 * backupfile.c (find_backup_file_name,
7612 max_backup_version): Use base_len instead of rolling it ourselves.
7613 Handle the case of "" and (on DOS) "C:" correctly.
7615 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7616 Include <string.h>, <dirname.h>.
7617 (base_name): Allow file names ending in slashes, other than names
7618 that are all slashes. In this case, return the basename followed
7619 by the slashes. This is more general, and can be used in places
7620 where the original base_name purposely had an assertion failure.
7621 (base_len): New function.
7623 * dirname.c: Include <string.h> instead of <stdlib.h>.
7624 Do not include <assert.h>; no longer needed.
7626 (memrchr): Remove decl.
7627 (dir_name_r): Remove.
7628 (dir_len): Renamed from dirlen. All callers changed.
7629 Rewrite in terms of base_name, for simplicity and consistency.
7630 (dir_name): Never return NULL. All callers changed.
7631 Do not include <stdlib.h> in test program; no longer needed.
7632 return 0; is fine for test program.
7634 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7636 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7638 * path-concat.c (path_concat): Use base_len to compute
7639 base length, not strlen; this means we cannot rely on memcpy
7642 * same.c (STREQ): Remove.
7643 (same_name): Handle the case where the basename ends in trailing '/'.
7645 * stripslash.c (strip_trailing_slashes): Return nonzero if
7646 a slash was stripped. Do not strip the last slash after a
7649 2001-04-08 Jim Meyering <meyering@lucent.com>
7651 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7652 recomputed; that's necessary when the offset spans a DST transition.
7653 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7655 2001-04-02 Jim Meyering <meyering@lucent.com>
7657 * regex.h, regex.c: Update from GNU libc.
7659 2001-03-19 Paul Eggert <eggert@twinsun.com>
7661 * version-etc.c (version_etc_copyright): Update to 2001.
7663 2001-03-16 Paul Eggert <eggert@twinsun.com>
7665 * tempname.c (uint64_t): Define to uintmax_t if
7666 not defined, and if UINT64_MAX is not defined.
7667 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7668 Reported by John David Anglin.
7670 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7672 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7673 alias if codeset is empty.
7674 * config.charset (BeOS): Use wildcard syntax.
7676 2001-03-13 Jim Meyering <meyering@lucent.com>
7678 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7679 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7682 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7684 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7686 * unicodeio.c (print_unicode_char): Simplify accordingly.
7688 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7690 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7691 support for DOS/DJGPP.
7693 2001-02-28 Paul Eggert <eggert@twinsun.com>
7695 * Makefile.am (libfetish_a_SOURCES):
7696 Add dup-safer.c, fopen-safer.c.
7697 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7699 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7701 2001-02-25 Paul Eggert <eggert@twinsun.com>
7703 The mkstemp replacement is taken from glibc 2.2.2, with some
7704 portability fixes for use outside glibc, as follows:
7706 * tempname.c (struct_stat64): New macro.
7707 (direxists, __gen_tempname): Use it.
7708 This avoids a portability problem with Solaris 8.
7710 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7711 (<stddef.h>, <stdint.h>, <string.h>):
7712 Include only if STDC_HEADERS || _LIBC.
7713 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7714 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7715 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7716 (__set_errno): Define this macro if <errno.h> doesn't.
7717 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7718 Define these macros if <stdio.h> doesn't.
7719 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7720 Define these macros if <sys/stat.h>
7721 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7722 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7723 __xstat64): Define if not _LIBC.
7724 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7725 (__gen_tempname): Invoke gettimeofday only if
7726 HAVE_GETTIMEOFDAY || _LIBC;
7727 otherwise, fall back on plain "time".
7728 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7730 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7732 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7734 2001-02-17 Jim Meyering <meyering@lucent.com>
7736 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7737 around included file name.
7739 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7741 * strftime.c: Update from GNU libc (the only changes were to comments).
7743 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7745 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7747 2001-02-17 Paul Eggert <eggert@twinsun.com>
7749 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7750 Remove workaround macros for hosts that have mbrtowc but not
7751 mbstate_t, as we now insist on proper declarations for both
7752 before using mbrtowc.
7754 2001-02-17 Jim Meyering <meyering@lucent.com>
7756 * regex.c: Update from libc.
7758 2001-02-16 Paul Eggert <eggert@twinsun.com>
7760 * alloca.c (malloc): Undef before defining, since stdlib.h
7761 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7762 Reported by Mark Hounschell via Paul Eggert.
7764 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7766 * config.charset: Update for FreeBSD 4.2.
7768 2001-01-26 Jim Meyering <meyering@lucent.com>
7770 * quotearg.c: Include stddef.h.
7771 * quote.c: Include stddef.h.
7772 Reported by Axel Kittenberger.
7774 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7775 line in double quotes so that it evokes a better diagnostic.
7776 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7777 Reported by Axel Kittenberger.
7779 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7781 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7782 to avoid a warning. Add back 'const' to inptr.
7784 2001-01-16 Jim Meyering <meyering@lucent.com>
7786 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7789 2001-01-14 Jim Meyering <meyering@lucent.com>
7791 * rename.c: New file. From Volker Borchert.
7792 Include stdlib.h, string.h or strings.h, and xalloc.h.
7793 Use strip_trailing_slashes rather than open-coding it.
7795 2001-01-03 Paul Eggert <eggert@twinsun.com>
7797 * strftime.c: Sync with glibc time/strftime.c 1.81.
7799 2001-01-03 Jim Meyering <meyering@lucent.com>
7801 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7802 local `inptr' to avoid warning with some system declarations of iconv.
7804 2000-12-29 Paul Eggert <eggert@twinsun.com>
7806 * modechange.c: Do not assume that mode_t uses the
7807 traditional octal encoding. E.g. "chmod 1 FOO" should set
7808 the other-execute bit of FOO even if S_IXOTH != 1.
7810 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7811 WOTH, XOTH, ALLM): New macros.
7812 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7813 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7815 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7816 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7818 No need to use uintmax_t; unsigned long is long enough.
7819 Don't bother to get suffix since we don't use it.
7821 2000-12-24 Jim Meyering <meyering@lucent.com>
7823 * hash.c (is_prime): Return explicit boolean values.
7824 (hash_get_first): Return NULL to appease Irix5.6's 89.
7825 Reported by Nelson Beebe.
7827 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7829 * localcharset.c (locale_charset): Add support for Win32.
7831 2000-12-18 Paul Eggert <eggert@twinsun.com>
7833 * physmem.h, physmem.c: New files.
7835 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7836 (noinst_HEADERS): Add physmem.h.
7838 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7839 't' for compatibility with Solaris 8 sort.
7841 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7843 * config.charset: Add support for BeOS.
7845 2000-12-16 Jim Meyering <meyering@lucent.com>
7847 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7848 SHELLS_FILE to a file name that's useful on djgpp systems.
7850 (ADDITIONAL_DEFAULT_SHELLS): Define.
7851 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7852 Based mostly on a patch from Prashant TR.
7854 2000-12-16 Jim Meyering <meyering@lucent.com>
7856 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7857 N and M) would have treated it like `chown N:N FILE'.
7859 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7861 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7863 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7864 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7865 to the list of canonical encodings. Rename EUC-CN to GB2312.
7867 2000-12-08 Andreas Schwab <schwab@suse.de>
7869 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7870 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7872 2000-12-07 Jim Meyering <meyering@lucent.com>
7874 * stripslash.c (ISSLASH): Define.
7875 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7878 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7879 (dir_name_r): Declare this function as static.
7880 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7881 manifest itself on a name containing a mix of slashes and
7883 Make this function work with names starting with a DOS-style
7884 drive letter and colon prefix.
7885 (dir_name): Append `.' if necessary.
7886 Based mostly on patches from Prashant TR and Eli Zaretskii.
7888 * dirname.h (dir_name_r): Remove prototype.
7890 2000-12-05 Jim Meyering <meyering@lucent.com>
7892 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7894 2000-12-04 Jim Meyering <meyering@lucent.com>
7896 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7897 Also include memory.h, stdlib.h, unistd.h if appropriate.
7898 Reported by Andreas Jaeger (conflicting declaration of malloc).
7900 2000-12-02 Jim Meyering <meyering@lucent.com>
7902 * closeout.h: Make idempotent, to avoid some obscure warnings.
7904 2000-12-01 Paul Eggert <eggert@twinsun.com>
7906 * memrchr.c: Include <config.h> before any system include file.
7908 2000-11-29 Paul Eggert <eggert@twinsun.com>
7910 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7912 2000-11-26 Jim Meyering <meyering@lucent.com>
7914 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7916 2000-11-22 Paul Eggert <eggert@twinsun.com>
7918 * strftime.c (my_strftime): Do not invoke mbrlen with a
7919 size of (size_t) -1; it's not portable.
7921 2000-11-17 Akim Demaille <akim@epita.fr>
7923 * obstack.h: Formatting changes.
7924 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7925 prevent type checking.
7926 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7927 cast the value to (void *): assigning a `foo *' to a `void *'
7929 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7931 2000-11-17 Jim Meyering <meyering@lucent.com>
7933 * strstr.c: Update from GNU libc.
7935 2000-11-16 Jim Meyering <meyering@lucent.com>
7937 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7939 2000-11-11 Jim Meyering <meyering@lucent.com>
7941 * error.c: Add a couple #includes, merging from GNU libc version.
7943 2000-11-10 Jim Meyering <meyering@lucent.com>
7945 * obstack.h: Update from GNU libc.
7946 * obstack.c: Likewise.
7948 2000-11-06 Paul Eggert <eggert@twinsun.com>
7950 * getusershell.c (setusershell): Use rewind rather than
7951 fseek/fseeko, to avoid configuration hassles with fseeko.
7952 Don't bother opening SHELLS_FILE if shellstream is NULL;
7955 2000-11-05 Jim Meyering <meyering@lucent.com>
7957 * makepath.h (make_dir): Declare.
7958 * makepath.c (make_dir): Remove `static' attribute.
7961 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7963 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7964 last one in a bucket, advance to the next bucket.
7966 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7968 * fnmatch.c: Do not comment out all the code if we are using
7969 the GNU C library, because in some cases we are replacing buggy
7970 code in the GNU C library itself.
7972 2000-10-30 Paul Eggert <eggert@twinsun.com>
7974 * error.h, getline.h, modechange.h:
7975 Remove "2000" from Copyright line, as the file hasn't been
7976 changed this year other than in the copyright notice.
7978 * xalloc.h: Add "2000" to Copyright line, as this file
7979 was changed this year.
7981 2000-10-30 Paul Eggert <eggert@twinsun.com>
7983 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7984 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7985 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7987 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7989 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7990 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7991 doesn't define __restrict_arr.
7993 2000-10-29 Jim Meyering <meyering@lucent.com>
7995 * xstat.in: Fix grammar in comment.
7997 2000-10-28 Jim Meyering <meyering@lucent.com>
7999 * memchr.c: Update from libc.
8000 Adjust for portability:
8001 [HAVE_STDLIB_H]: Include stdlib.h.
8002 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8003 Undef __memchr, too.
8004 [!weak_alias]: Define __memchr to memchr.
8006 * regex.c: Update from libc.
8007 * regex.h: Likewise.
8008 * getopt1.c: Likewise.
8009 * memcmp.c: Likewise.
8011 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8012 Avoid using fseek, when possible -- it's broken by design.
8013 Patch by Ulrich Drepper.
8015 2000-10-26 Jim Meyering <meyering@lucent.com>
8017 * strftime.c: Update from libc.
8019 2000-10-25 Jim Meyering <meyering@lucent.com>
8021 * obstack.c: Update from libc.
8023 2000-10-23 Jim Meyering <meyering@lucent.com>
8025 * hard-locale.c (hard_locale): Revert last change -- it was simply
8026 wrong. That set_locale call must not have any side effects.
8029 2000-10-22 Jim Meyering <meyering@lucent.com>
8031 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8032 [CYCLIC]: Remove now-unused definition.
8034 * save-cwd.c (O_DIRECTORY): Define, if needed.
8035 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8036 Suggestion from Ulrich Drepper.
8038 2000-10-21 Jim Meyering <meyering@lucent.com>
8040 * dirname.c (dir_name_r): New function, factored out of dir_name.
8041 (dir_name): Use dir_name_r.
8042 * dirname.h (dir_name_r): Declare it.
8044 2000-10-21 Jim Meyering <meyering@lucent.com>
8046 * dirname.c (memrchr): Declare if necessary.
8047 (dir_name): Remove the restriction that there be no
8048 trailing slashes. Now, this code skips past them, effectively
8050 [TEST_DIRNAME] (main): New unit tests.
8052 * memrchr.c: New file from GNU libc.
8053 Undef __memrchr, too.
8054 [!weak_alias]: Define __memrchr to memrchr.
8055 Guard weak_alias use with `#ifdef weak_alias'.
8057 2000-10-17 Jim Meyering <meyering@lucent.com>
8059 * quote.h (PARAMS): Define and use.
8060 Reported by Akim Demaille.
8062 * getopt.c: Update from libc.
8064 2000-10-16 Jim Meyering <meyering@lucent.com>
8066 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8069 2000-09-25 Jim Meyering <meyering@lucent.com>
8071 * md5.h (rol): Define (from GnuPG).
8073 * sha.c: Give credit (GnuPG) where due.
8074 (M): Use rol rather than open-coding it.
8075 Add a FIXME comment.
8077 2000-09-21 Jim Meyering <meyering@lucent.com>
8079 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8080 Reported by Michael Stone.
8082 2000-09-20 Jim Meyering <meyering@lucent.com>
8084 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8085 (noinst_HEADERS): Add sha.h.
8086 Based on code from Scott G. Miller and from GnuPG.
8088 2000-09-15 Jim Meyering <meyering@lucent.com>
8090 * regex.c: Update from libc.
8092 2000-09-10 Jim Meyering <meyering@lucent.com>
8094 * getopt.c (_getopt_internal): Update from glibc.
8096 2000-09-09 Jim Meyering <meyering@lucent.com>
8098 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8099 think it should be used as a general replacement for isascii.
8100 * fnmatch.c: Likewise.
8101 * mbswidth.c: Likewise
8102 * regex.c: Likewise.
8105 * userspec.c: Include sys/param.h and limits.h.
8107 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8108 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8109 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8110 UID, GID. Check range.
8112 2000-09-06 Jim Meyering <meyering@lucent.com>
8114 * getopt.c (_getopt_internal): Update from glibc.
8116 2000-08-30 Jim Meyering <meyering@lucent.com>
8118 * strftime.c: Merge in changes from GNU libc.
8120 2000-08-26 Jim Meyering <meyering@lucent.com>
8122 * closeout.c: Include "__fpending.h".
8123 (close_stdout_status): Return right away if there's nothing to flush.
8125 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8126 * __fpending.c: New file.
8127 * __fpending.h: New file.
8129 2000-08-07 Paul Eggert <eggert@twinsun.com>
8131 Standardize on "memory exhausted" instead of "Memory exhausted"
8132 or "virtual memory exhausted".
8133 * obstack.c (print_and_abort): Use "memory exhausted", not
8134 "virtual memory exhausted".
8135 * same.c (same_name): Invoke xalloc_die instead of printing
8137 * userspec.c (parse_user_spec): Likewise.
8138 * bumpalloc.h: comment fix
8139 * same.c, userspec.c: Include xalloc.h.
8141 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8142 not char *const and pointing to a constant array.
8143 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8144 (xrealloc): Comment fix.
8146 * userspec.c (parse_user_spec):
8147 Don't translate a message until just before returning,
8148 to avoid unnecessary translation.
8150 2000-08-07 Jim Meyering <meyering@lucent.com>
8152 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8153 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8154 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8155 getgroups.c, gethostname.c, getopt.h, group-member.c,
8156 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8157 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8158 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8159 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8160 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8161 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8162 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8163 yesno.c: Back out Copyright date changes for each file with no change
8164 this year. This eases coordination with other programs using the same
8165 source code modules. From Paul Eggert.
8167 2000-08-03 Greg McGary <greg@mcgary.org>
8169 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8170 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8171 (EXTEND_BUFFER): Use them.
8173 2000-08-01 Jim Meyering <meyering@lucent.com>
8175 * dirname.c (ISSLASH): Define.
8176 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8177 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8178 both `\' and `/' may be use as path separators.
8179 Based on a patch from Prashant TR.
8181 2000-07-31 Paul Eggert <eggert@twinsun.com>
8183 * quotearg.c (quotearg_n_options): Don't make the initial
8184 slot vector a constant, since it might get modified.
8186 2000-07-31 Jim Meyering <meyering@lucent.com>
8188 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8189 * obstack.c (print_and_abort): Likewise.
8191 2000-07-30 Paul Eggert <eggert@twinsun.com>
8193 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8194 buffer, so that the caller can always quote one small
8195 component of a "memory exhausted" message in slot 0.
8196 From a suggestion by Jim Meyering.
8198 2000-07-30 Jim Meyering <meyering@lucent.com>
8200 * makepath.c (make_path): Quote the other instance, too.
8202 * quotearg.c (N_STATIC_SLOTVECS): Define.
8203 (STATIC_BUF_SIZE): Define.
8204 (quotearg_n_options): Use only statically allocated storage when
8205 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8206 than STATIC_BUF_SIZE.
8208 2000-07-29 Jim Meyering <meyering@lucent.com>
8210 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8211 * dirname.c (dir_name): Likewise.
8213 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8215 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8216 (dir_name): Assert that there are no trailing slashes.
8218 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8220 * mbswidth.h (mbswidth): Add a flags argument.
8221 (mbswidth): New declaration.
8222 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8223 * mbswidth.c (mbswidth): Add a flags argument.
8224 (mbsnwidth): New function.
8226 2000-07-24 Jim Meyering <meyering@lucent.com>
8228 * mbswidth.c: Remove useless #else. From Bruno Haible.
8230 2000-07-23 Paul Eggert <eggert@twinsun.com>
8232 * mbswidth.c (_XOPEN_SOURCE):
8233 Don't define; this causes problems on Solaris 7.
8234 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8236 2000-07-23 Paul Eggert <eggert@twinsun.com>
8239 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8240 so that mbstate_t is always defined.
8242 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8243 be 1 in at least one GCC installation, and this configuration
8244 error is likely to be common. Ignoring MB_LEN_MAX hurts
8245 performance on hosts that have mbrtowc but have only unibyte
8246 locales, but I assume these hosts are rare.
8248 2000-07-23 Paul Eggert <eggert@twinsun.com>
8250 * quotearg.c: Streamline by invoking multibyte code only if needed.
8251 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8252 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8253 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8254 invoke multibyte primitives.
8256 2000-07-23 Jim Meyering <meyering@lucent.com>
8258 * basename.c (base_name): Add an assertion.
8260 2000-07-15 Bruno Haible <clisp.cons.org>
8262 * quotearg.c: When the system forces us to redefine mbstate_t,
8263 shadow its mbsinit function.
8265 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8267 * mbswidth.h: New file.
8268 * mbswidth.c: New file.
8269 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8270 (noinst_HEADERS): Add mbswidth.h.
8272 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8274 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8277 2000-07-15 Jim Meyering <meyering@lucent.com>
8279 * makepath.c: Include quote.h.
8280 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8281 corresponding argument in a `quote (...)' call.
8282 Give better diagnostics.
8284 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8285 (noinst_HEADERS): Add quote.h.
8287 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8288 from tar's src/misc.c.
8289 * quote.h: New file. Prototypes for same.
8291 2000-07-10 Paul Eggert <eggert@twinsun.com>
8293 From a suggestion by Bruno Haible.
8294 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8295 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8296 to decide whether to define the BeOS workaround macro;
8297 this adjusts to the change to AC_MBSTATE_T.
8299 2000-07-13 Paul Eggert <eggert@twinsun.com>
8301 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8303 * quotearg.c (quoting_style_args, quoting_style_vals,
8304 quotearg_buffer_restyled): Add support for
8305 clocale_quoting_style. Undo previous change to
8306 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8307 and "{RIGHT QUOTATION MARK}" msgids.
8309 2000-07-05 Paul Eggert <eggert@twinsun.com>
8311 The old behavior of quoting `like this' doesn't look good with
8312 newer, ISO-style fonts. See:
8313 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8315 Instead, quote "like this" by default. Let the translator
8316 tailor the locale-specific quoting behavior by providing
8317 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8319 * quotearg.c (N_): New macro.
8320 (gettext_default): New function.
8321 (quotearg_buffer_restyled): Use
8322 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8323 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8325 2000-07-09 Jim Meyering <meyering@lucent.com>
8327 * Most files: Update copyright dates to include 2000.
8329 2000-07-08 Jim Meyering <meyering@lucent.com>
8331 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8333 (xgethostname): Remove now-unnecessary #ifdef.
8334 Move declaration of `err' into loop where it's used.
8336 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8338 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8339 by allocating a larger buffer. Test the gethostname return value for
8340 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8341 returns an error and ENAMETOOLONG isn't defined.
8343 2000-07-05 Paul Eggert <eggert@twinsun.com>
8344 and Bruno Haible <haible@clisp.cons.org>
8346 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8348 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8350 * quotearg.c (struct quoting_options): Simplify quote_these_too
8353 2000-07-03 Jim Meyering <meyering@lucent.com>
8355 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8356 Reported by Bruno Haible.
8358 2000-07-04 Jim Meyering <meyering@lucent.com>
8360 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8361 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8364 2000-07-03 Paul Eggert <eggert@twinsun.com>
8365 and Bruno Haible <haible@clisp.cons.org>
8367 * quotearg.c (mbrtowc):
8368 Assign to *pwc, and return 1 only if result is nonzero.
8369 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8371 2000-07-03 Jim Meyering <meyering@lucent.com>
8373 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8374 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8377 2000-07-02 Jim Meyering <meyering@lucent.com>
8379 * quotearg.c (mbstate_t): Don't define here.
8381 2000-07-02 Jim Meyering <meyering@lucent.com>
8383 * nanosleep.c (SIGCONT): Define if not already defined.
8385 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8387 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8388 per change in ../m4/ls-mntd-fs.m4.
8389 (read_filesystem_list): Ignore symbolic links.
8391 2000-06-29 Jim Meyering <meyering@lucent.com>
8393 * same.c: Include <string.h> or <strings.h>, as appropriate,
8394 for declaration of strcmp.
8396 * long-options.c: Include <stdlib.h>, for declaration of exit.
8398 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8399 Avoid warning by casting result to `char *' to remove `const'.
8401 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8403 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8405 2000-06-26 Paul Eggert <eggert@twinsun.com>
8407 savedir now sets errno on failure and invokes xmalloc to get memory.
8408 Fix a couple of other minor bugs while we're at it.
8410 * savedir.c (<unistd.h>): Do not include; there's no need.
8411 (NAMLEN): Remove macro.
8412 (malloc, realloc): Remove decls.
8414 ("xalloc.h"): Include.
8415 (NAME_SIZE_DEFAULT): New macro.
8416 (savedir): Use xmalloc / xrealloc to allocate memory.
8417 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8418 Skip "" directory entries.
8419 Use strlen to calculate directory entry length, since the old method
8420 is rarely used these days and isn't worth supporting.
8421 Don't use a pointer after freeing it.
8422 Check for integer overflow when calculating allocation size.
8423 Use memcpy to copy entries, instead of stpcpy.
8424 Set errno properly when returning NULL.
8425 Check for readdir error.
8427 2000-06-26 Jim Meyering <meyering@lucent.com>
8429 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8431 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8433 * getusershell.c (xmalloc, xrealloc): Remove functions.
8435 Don't include <stdlib.h>. Don't declare malloc, realloc.
8437 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8439 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8441 2000-06-24 Jim Meyering <meyering@lucent.com>
8443 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8445 2000-06-21 Jim Meyering <meyering@lucent.com>
8447 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8449 2000-06-19 Paul Eggert <eggert@twinsun.com>
8451 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8452 (mbrtowc, mbstate_t): Define substitutes if
8453 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8454 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8455 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8457 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8459 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8460 than 1024, return a memory chunk of least possible size, instead
8461 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8462 Use free/xmalloc instead of xrealloc to avoid copying for very long
8465 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8467 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8468 address, not strdup. Include <stdlib.h> and don't declare free().
8470 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8472 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8475 2000-06-21 Jim Meyering <meyering@lucent.com>
8477 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8478 (noinst_HEADERS): Add getstr.h.
8480 * getline.c (getstr): Move into a separate file.
8481 * getstr.c (getstr): New file, extracted from getline.c, with
8482 the following changes: new parameter, delim2; both delim[12]
8483 parameters have type `int', not `char'. The latter would lose
8484 with 8-bit delimiters.
8485 * getstr.h: New file.
8487 2000-06-19 Jim Meyering <meyering@lucent.com>
8489 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8491 2000-06-18 Jim Meyering <meyering@lucent.com>
8493 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8494 Besides, these days every porting target provides a mkdir function.
8496 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8497 (this snippet comes from src/system.h).
8499 2000-06-15 Paul Eggert <eggert@twinsun.com>
8501 * human.c (adjust_value): New function.
8502 (human_readable_inexact): Apply rounding style even when
8503 printing approximate values.
8505 2000-06-14 Paul Eggert <eggert@twinsun.com>
8507 * human.c (human_readable_inexact): Allow an input block
8508 size that is not a multiple of the output block size, and vice versa.
8509 Reported by Piergiorgio Sartor.
8511 2000-06-14 Paul Eggert <eggert@twinsun.com>
8513 * getdate.y (get_date): Apply relative times after time
8514 zone indicator, not before. Reported by Todd A. Jacobs.
8516 2000-06-13 Jim Meyering <meyering@lucent.com>
8518 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8520 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8522 2000-06-12 Paul Eggert <eggert@twinsun.com>
8524 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8526 2000-06-04 Paul Eggert <eggert@twinsun.com>
8528 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8530 2000-06-04 Jim Meyering <meyering@lucent.com>
8532 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8533 SunOS 4.1.4 for which gid_t is an unsigned type.
8535 2000-06-03 Jim Meyering <meyering@lucent.com>
8537 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8539 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8541 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8542 newer, don't install charset.alias.
8543 * config.charset: Change the Linux/glibc rules so they become empty
8544 on glibc-2.1 or newer.
8546 2000-06-02 Jim Meyering <meyering@lucent.com>
8548 * mountlist.c: Back out last change. Instead, do this...
8549 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8550 member using the same `ignore'-testing code.
8551 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8555 2000-05-29 Jim Meyering <meyering@lucent.com>
8557 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8558 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8560 2000-05-22 Jim Meyering <meyering@lucent.com>
8562 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8564 2000-05-18 Jim Meyering <meyering@lucent.com>
8566 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8567 back, too, since it may have been modified by allocate_entry.
8568 (hash_delete): Rewrite to use neither the assignment operator
8569 nor the comma operator in an if-expression.
8571 2000-05-15 Paul Eggert <eggert@twinsun.com>
8574 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8575 Remove; no longer needed.
8576 "quotearg.h": Add include.
8577 (file_name): Do not bother to explicitly initialize to NULL; it's less
8578 efficient on some hosts.
8579 (close_stdout_status): Remove test as to whether stdout was already
8580 closed; it breaks for the case "echo x | sort >&-".
8581 Quote file name colons.
8582 Do not assume that _("write error") lacks format strings.
8584 2000-05-15 Jim Meyering <meyering@lucent.com>
8586 * version-etc.c (version_etc_copyright): Update the copyright string
8587 used in all --version output.
8589 2000-05-14 Jim Meyering <meyering@lucent.com>
8591 * closeout.c (close_stdout_set_file_name): New function.
8592 (close_stdout_status): Use new file-scoped global.
8593 Return right away if fstat says the stdout file descriptor is invalid.
8594 * closeout.h (close_stdout_set_file_name): Declare.
8596 2000-05-10 Jim Meyering <meyering@lucent.com>
8598 * closeout.c [default_exit_status]: New file-scoped variable.
8599 (close_stdout_set_status): New function.
8600 * closeout.h (close_stdout_set_status): Declare.
8602 2000-05-08 Jim Meyering <meyering@lucent.com>
8604 * long-options.c: Don't include closeout.h.
8605 (parse_long_options): Don't call close_stdout for --version.
8607 2000-05-06 Jim Meyering <meyering@lucent.com>
8609 * strnlen.c: Undefine __strnlen and strnlen.
8610 [!weak_alias]: Define __strnlen to strnlen.
8612 * atexit.c: New file, from libiberty.
8614 2000-05-06 Jim Meyering <meyering@lucent.com>
8616 * closeout.c (close_stdout_status): Also check for errors on the
8619 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8621 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8622 instead of xmalloc, xrealloc, path_concat.
8623 (locale_charset): Treat empty environment variables as absent.
8624 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8626 2000-05-04 Jim Meyering <meyering@lucent.com>
8628 * getopt.c: Update from glibc.
8629 * obstack.c: Likewise.
8630 * obstack.h: Likewise.
8631 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8633 * regex.h: Likewise.
8634 * strndup.c: Likewise.
8635 * strnlen.c: New file, from glibc.
8637 2000-05-01 Jim Meyering <meyering@lucent.com>
8639 * full-write.c (full_write): Remove `FIXME' part of comment.
8641 2000-04-29 Jim Meyering <meyering@lucent.com>
8643 * path-concat.c: Declare strdup only if it's not defined.
8644 * canon-host.c: Likewise.
8646 2000-04-28 Jim Meyering <meyering@lucent.com>
8648 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8649 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8650 included first, then limits.h is included by locale.h by libintl.h.
8651 From John David Anglin.
8653 2000-04-25 Jim Meyering <meyering@lucent.com>
8655 * makepath.c (S_IRWXUGO): Define.
8656 (make_path): Always perform explicit chmod if MODE specifies any
8657 of the `special' permission bits. Prompted by a bug report against
8658 install from Mate Wierdl and Joost van Baal.
8660 2000-04-18 Jim Meyering <meyering@lucent.com>
8664 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8665 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8667 2000-04-17 Jim Meyering <meyering@lucent.com>
8669 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8670 the definition of it to rpl_strftime also defined-away the system's
8673 2000-04-15 Jim Meyering <meyering@lucent.com>
8675 Use `C' to denote so-called `contiguous' files, the same way
8677 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8678 (ftypelet): Use S_ISCTG.
8679 From Michael Deutschmann.
8681 2000-04-14 Jim Meyering <meyering@lucent.com>
8683 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8685 2000-04-08 Jim Meyering <meyering@lucent.com>
8687 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8688 names don't conflict. Reported by Eli Zaretskii.
8690 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8692 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8693 bug. Deal with the different error behavior of Irix iconv.
8695 2000-04-07 Jim Meyering <meyering@lucent.com>
8697 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8698 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8700 2000-04-05 Jim Meyering <meyering@lucent.com>
8702 Portability tweaks required for ultrix4.3.
8703 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8704 * readutmp.c: Include sys/types.h before sys/stat.h.
8705 * canon-host.c: Declare strdup.
8706 * path-concat.c: Likewise.
8707 From John David Anglin.
8709 2000-04-04 Jim Meyering <meyering@lucent.com>
8711 Be more DOS 8.3-friendly.
8712 * ref-add.sin: Renamed from ref-add.sed.in.
8713 * ref-del.sin: Renamed from ref-del.sed.in.
8714 * Makefile.am: Reflect renaming.
8715 Reported by Eli Zaretskii.
8717 Use a temporary file name that won't clash with `charset.alias'
8718 in the DOS 8.3 name space.
8719 * Makefile.am (charset_tmp): Define.
8720 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8721 (uninstall-local): Likewise.
8722 Reported by Eli Zaretskii.
8724 2000-03-29 Paul Eggert <eggert@twinsun.com>
8726 * time/strftime.c (my_strftime): Make sure we call the system
8727 strftime, not ourselves, when invoking the underlying strftime.
8729 2000-03-24 Jim Meyering <meyering@lucent.com>
8731 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8732 (charset_alias): Define.
8733 (install-exec-local): Factor out common code.
8734 (uninstall-local): Split lines longer than 80.
8735 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8737 (.sed.in.sed): New rule. Don't redirect directly to $@.
8738 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8740 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8742 * config.charset: Output a line containing "Packages using this file".
8743 * ref-add.sed.in, ref-del.sed.in: New files.
8744 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8745 ref-del.sed): New rules.
8747 2000-03-17 Jim Meyering <meyering@lucent.com>
8749 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8750 Otherwise, include <strings.h>
8752 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8754 * unicodeio.c (utf8_wctomb): New function.
8755 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8756 format instead of in UCS-4 with platform dependent endianness.
8758 2000-03-07 Paul Eggert <eggert@twinsun.com>
8760 * savedir.c (savedir): Work even if directory size is
8761 negative; this can happen with some screwy NFS configurations.
8763 2000-03-06 Jim Meyering <meyering@lucent.com>
8765 * localcharset.c (get_charset_aliases): Don't try to free file_name
8766 if it's NULL (because we ran out of memory). From Bruno Haible.
8768 2000-03-05 Jim Meyering <meyering@lucent.com>
8770 * localcharset.c ("path-concat.h"): Include.
8771 (get_charset_aliases): Use path_concat instead of ANSI string
8774 * unicodeio.h (PARAMS): Define.
8775 Use it to guard prototype.
8777 2000-03-04 Jim Meyering <meyering@lucent.com>
8779 * Makefile.am (install-exec-local): Create $(libdir) before installing
8781 (uninstall-local): Uncomment this rule so `make distcheck' works
8784 * unicodeio.c (<errno.h>): Include it.
8785 (errno): Declare if not defined.
8787 * localcharset.c: Add Bruno's comment justifying use of volatile.
8789 * config.charset: New version, incorporating remarks from a linux
8790 i18n mailing list. From Bruno Haible.
8792 2000-03-02 Jim Meyering <meyering@lucent.com>
8794 * Makefile.am (EXTRA_DIST): Add config.charset.
8796 2000-03-01 Jim Meyering <meyering@lucent.com>
8798 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8799 * unicodeio.c: Likewise.
8801 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8803 * config.charset: New file.
8804 * localcharset.c: New file.
8805 * unicodeio.h, unicodeio.c: New files.
8806 * Makefile.am (DEFS): Add -DLIBDIR=...
8807 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8808 (noinst_HEADERS): Add unicodeio.h.
8809 (all-local, install-exec-local, charset.alias): New targets.
8811 2000-02-28 Paul Eggert <eggert@twinsun.com>
8813 * quotearg.c (ALERT_CHAR): New macro.
8814 (quotearg_buffer_restyled): Use it.
8816 2000-02-27 Jim Meyering <meyering@lucent.com>
8818 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8819 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8821 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8822 not `#if STDC_HEADERS'.
8823 Declare malloc if needed.
8825 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8826 now that autoconf always defines the HAVE_DECL_ symbols.
8827 * human.c: Likewise.
8829 * strtoumax.c: Likewise.
8831 * backupfile.c: Arrange for cpp to fail if the configure-time
8832 declaration check was not run.
8834 * human.c: Likewise.
8836 * strtoumax.c: Likewise.
8838 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8839 then first look up the entire `.'-containing string as a login name.
8841 2000-02-18 Paul Eggert <eggert@twinsun.com>
8843 * getdate.y: Handle two-digit years with leading zeros correctly.
8844 (textint): New typedef.
8845 (parser_control): Member year changed from int to textint.
8847 (YYSTYPE): Removed; replaced by %union with int and textint members.
8848 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8849 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8850 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8851 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8852 (date, number, to_year): Use width of number in digits, not its value,
8853 to determine whether it's a 2-digit year, or a 2-digit time.
8854 (yylex): Store number of digits of numeric tokens.
8855 Reported by John Kendall.
8857 (parser_control): Changed from struct parser_control to typedef (for
8858 consistency). All uses changed.
8860 (tID): Removed; not used.
8861 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8863 2000-02-14 Paul Eggert <eggert@twinsun.com>
8865 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8866 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8868 2000-02-12 Jim Meyering <meyering@lucent.com>
8870 * userspec.c (ISDIGIT): Define it.
8871 (isdigit): Remove definition.
8872 (is_number): Use ISDIGIT, not isdigit.
8873 <libintl.h>: Include.
8875 (parse_user_spec): Mark translatable strings.
8877 2000-02-10 Jim Meyering <meyering@lucent.com>
8879 With these changes, nanosleep.[ch] are finally enough like the other
8880 lib/* replacement files to compile on a few more losing systems.
8882 * nanosleep.h: Don't include config.h.
8883 Remove prototype from declaration of nanosleep.
8884 (PARAMS): Remove now-unneeded definition.
8885 * nanosleep.c: #undef nanosleep.
8886 (rpl_nanosleep): Rename from nanosleep.
8888 2000-02-03 Jim Meyering <meyering@lucent.com>
8890 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8891 rather than with `#if HAVE_UTMPNAME'.
8893 2000-02-01 Jim Meyering <meyering@lucent.com>
8895 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8897 2000-01-31 Jim Meyering <meyering@lucent.com>
8899 * nanosleep.h (nanosleep): Guard declaration with
8900 `#if ! HAVE_DECL_NANOSLEEP'.
8901 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8902 the declaration in that vendor's sys/timers.h.
8903 Reported by Christian Krackowizer.
8905 * quotearg.c (ISASCII): Add #undef and move definition to follow
8906 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8907 (ISPRINT): Likewise.
8908 Reported by Tom Tromey.
8910 2000-01-30 Jim Meyering <meyering@lucent.com>
8912 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8913 uses of ->ut_name. The latter doesn't work with new Linux header files
8914 where only utmpx.ut_user is declared.
8916 * readutmp.h (UT_USER): Define.
8918 2000-01-23 Jim Meyering <meyering@lucent.com>
8920 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8923 2000-01-22 Jim Meyering <meyering@lucent.com>
8925 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8926 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8927 Required for some AIX systems. Reported by Christian Krackowizer.
8928 [TESTING] (main): New function.
8930 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8931 * dirname.c (dir_name): Support for DOS-style file names with drive
8934 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8936 * strverscmp.c (ISDIGIT): Define.
8937 (strverscmp): Use ISDIGIT, not isdigit.
8939 2000-01-17 Paul Eggert <eggert@twinsun.com>
8941 * nanosleep.c (nanosleep):
8942 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8943 POSIX.1 doesn't require SA_INTERRUPT and some systems
8944 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8945 it's been part of POSIX.1 since day 1 (in 1988).
8947 2000-01-17 Jim Meyering <meyering@lucent.com>
8949 * interlock: Remove unused file. Reported by François Pinard.
8951 2000-01-16 Paul Eggert <eggert@twinsun.com>
8953 * quotearg.c (quotearg_buffer_restyled): Do not quote
8954 alert, backslash, formfeed, and vertical tab unnecessarily in
8955 shell quoting style.
8958 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8959 Free Software Foundation, Inc.
8960 Copying and distribution of this file, with or without modification,
8961 are permitted provided the copyright notice and this notice are preserved.