1 2006-01-25 Bruno Haible <bruno@clisp.org>
3 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
5 Reported by Paul Eggert.
7 2006-01-25 Jim Meyering <jim@meyering.net>
9 * fileblocks.c: Remove more useless parentheses.
10 * readutmp.h: Likewise.
12 2006-01-24 Bruno Haible <bruno@clisp.org>
14 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
16 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
19 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
20 to avoid problems with the built-in _Bool type.
21 Reported by Paul Eggert on 2005-11-26.
23 2006-01-24 Jim Meyering <jim@meyering.net>
25 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
27 2006-01-24 Simon Josefsson <jas@extundo.com>
29 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
32 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
34 Work around porting bugs reported by Dieter in
35 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
36 * getopt.c (_NOPROTO): Remove; no longer needed.
37 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
38 Include "getopt.h" first, to check interface.
39 (getenv): Declare only if defined HAVE_DECL_GETENV &&
41 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
42 (__strndup): Revert to K&R-style function dfns, the glibc style.
43 * strnlen.c: Don't claim it's taken from glibc; it's not.
44 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
45 Include strnlen.h first, to get prototype properly.
46 (strnlen): Renamed from __strnlen.
49 2006-01-23 Ulrich Drepper <drepper@redhat.com>
51 These changes imported from libc.
52 * getopt.c: Use __fxprintf instead of inline stream orientation
53 test and two separate function calls.
54 * strndup.c (__strndup): Add libc_hidden_def.
56 2006-01-22 Bruno Haible <bruno@clisp.org>
58 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
59 temporary buffer for sprintf, take into account the precision also
60 for 'd', 'i', 'u', 'o', 'x', 'X'.
62 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
64 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
65 to pacify gcc -Wswitch-default.
67 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
69 * argp-help.c (usage_long_opt): Do not print DOC options.
70 (__argp_base_name): Removed
71 * argp-namefrob.h (__argp_basename): Removed definition. Was a
73 (__argp_base_name): Provide macro definition or extern declaration
74 depending on the configuration
76 2006-01-20 Simon Josefsson <jas@extundo.com>
78 * inet_ntop.h: Unconditionally include sys/socket.h.
80 2006-01-19 Simon Josefsson <jas@extundo.com>
82 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
84 2006-01-12 Simon Josefsson <jas@extundo.com>
86 * base64.c: Fix warning, reported by Bruno Haible
87 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
89 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
92 * md5.c: Fix commentary typos.
93 (alignof, UNALIGNED_P): No need for a GCC-specific version.
94 * md5.h (__attribute__): Remove; unused.
95 * sha1.c: Fix commentary to match md5 better.
96 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
97 so that we don't need to worry about alignment. All uses changed.
98 This merges the 2005-10-28 md5 change into sha1.
100 2006-01-11 Jim Meyering <jim@meyering.net>
103 * md5.c (OP): Fix spacing.
105 2006-01-11 Simon Josefsson <jas@extundo.com>
107 * stdint_.h (SIZE_MAX): Add missing (.
109 2006-01-10 Bruno Haible <bruno@clisp.org>
111 * argp.h (__const): Remove macro. Use const instead.
112 * argp-fmtstream.h (__const): Likewise.
113 * glob_.h (__const): Remove macro.
114 * glob-libc.h: Use const instead of __const.
116 2006-01-10 Jim Meyering <jim@meyering.net>
118 Avoid the double-free (first in fts_read, second in fts_close) that
119 would occur when an `active' directory is made inaccessible (e.g.,
120 via chmod a-x) during a traversal.
121 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
122 before returning. Reproduce this failure by
123 mkdir -p a/b; cd a; chmod a-x . b
124 Reported by Stavros Passas.
127 * sha1.c: Tweak grammar in a comment.
129 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
131 * regex_internal.h (BITSET_WORD_BITS):
132 Work around a bug in 64-bit PGC (before version 6.1-2), where the
133 preprocessor mishandles large unsigned values as if they were signed.
134 Problem reported by Claudio Fontana in
135 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
137 2006-01-10 Simon Josefsson <jas@extundo.com>
139 * socket_.h: New file.
141 2006-01-10 Bruno Haible <bruno@clisp.org>
143 * localcharset.c: Update from GNU gettext.
145 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
148 * chdir-long.c (cdb_free): Don't bother trying to open directory
149 for write access: POSIX says that must fail.
150 * fts.c (diropen): Likewise.
151 * save-cwd.c (save_cwd): Likewise.
152 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
153 well, for minor improvements on hosts that lack O_DIRECTORY.
154 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
155 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
156 Fall back on chown if open failed with EACCES.
158 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
159 Report an error at compile-time if only a 1-second nominal clock
162 * lchmod.h: New file.
163 * mkdir-p.c: Include lchmod.h, lchown.h.
164 (make_dir_parents): Use lchown rather than chown, and
165 lchmod rather than chmod.
167 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
168 too. Problem with "none" reported by Bob Proulx. Problem with
169 "proc" reported by n0dalus.
171 * mountlist.c: Include <limits.h>.
172 (dev_from_mount_options)
173 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
174 New function. It no longer assumes "dev=" has the System V meaning
175 on Linux (since it doesn't). It also parses "dev=" more carefully.
176 (read_file_system_list)
177 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
178 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
181 * posixtm.h (PDS_PRE_2000): New macro.
182 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
183 All usages changed. Reject dates outside the range 1969-1999 if
184 PDS_PRE_2000 is used.
186 2006-01-09 Jim Meyering <jim@meyering.net>
190 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
192 * chdir-safer.h, chdir-safer.c: New files.
194 * modechange.c (mode_compile): Reject an invalid mode string
195 that starts with an octal digit. From Andreas Gruenbacher.
197 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
198 and dup to open_safer and dup_safer, respectively.
199 (openat_permissive): Fix typo in comment.
201 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
202 "gettext.h"; either no longer needed or are guaranteed by openat.h.
203 (_): Remove; no longer needed.
204 (openat): Renamed from rpl_openat; no need for rpl_openat
205 since openat.h renames openat for us.
206 Replace most of the body with a call to openat_permissive,
207 to avoid duplicate code.
208 Port to (probably hypothetical) environments were mode_t is
210 (openat_permissive): Require mode arg, so that we can check
211 types better. Put it just after flags. Change cwd failure
212 indicator from pointer-to-bool to pointer-to-errno-value.
214 Invoke openat_save_fail and/or openat_restore_fail if
215 cwd_errno is null, so that openat can call us.
216 (openat_permissive, fdopendir, fstatat, unlinkat):
217 Simplify errno handling to avoid some duplicate code,
218 as it's OK to set errno on success.
219 * openat.h: Revamp code so that function macros depend on
220 __OPENAT_PREFIX only, not also on AT_FDCWD.
221 (openat_ro): Remove. Caller changed to use openat_permissive.
222 (openat_permissive): Now a macro, if not a function.
223 (openat_restore_fail, openat_save_fail): Now always functions,
224 since mkdirat needs them even if __OPENAT_PREFIX is defined.
226 * openat-priv.h: New file, defining macros used by mkdirat.c
228 * mkdirat.c: Include openat-priv.h.
229 Remove definitions of macros defined therein.
230 * openat.c: Likewise.
232 * mkdirat.c (mkdirat): New file and function.
233 * openat.h (mkdirat): Declare.
235 * openat.c (fdopendir): Don't change errno when returning non-NULL.
237 * openat.h (openat_permissive): Declare.
240 * openat.c (EXPECTED_ERRNO): New macro.
241 (openat_permissive): New function -- used in remove.c rewrite.
242 (all functions): Set errno just before returning, only if there
243 was an actual failure.
244 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
246 Emulate openat-family functions using Linux's procfs, if possible.
247 Idea and some code based on Ulrich Drepper's glibc changes.
249 * openat.c: (BUILD_PROC_NAME): New macro.
250 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
251 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
252 before falling back on save_cwd and restore_cwd.
253 (fdopendir, fstatat, unlinkat): Likewise.
255 * openat.c (fstatat, unlinkat): Perform the syscall directly,
256 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
258 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
259 as second argument to va_arg. Otherwise, some versions of gcc
260 warn that `if this code is reached, the program will abort'.
262 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
266 Add POSIX ACL support
267 * acl.h (copy_acl, set_acl): Add declarations.
268 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
269 systems other than Linux.
270 (chmod_or_fchmod): New function: use fchmod when possible,
272 (file_has_acl): Add a POSIX ACL implementation, with a
273 Linux-specific subcase.
274 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
275 S_ISVTX from one file to another. Fall back to fchmod/chmod when
276 acls are unsupported.
277 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
278 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
281 2006-01-09 Bruno Haible <bruno@clisp.org>
283 * sysexit_.h (EX_OK): New macro.
284 Suggested by Martin Lambers <marlam@marlam.de>.
286 2006-01-09 Bruno Haible <bruno@clisp.org>
288 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
289 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
290 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
291 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
293 2006-01-09 Bruno Haible <bruno@clisp.org>
295 * stdint_.h (SIZE_MAX): Write the value without involving negative
298 2005-10-16 Bruno Haible <bruno@clisp.org>
300 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
301 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
303 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
305 * strftime.c (tzname): Don't declare if it is already #defined.
306 Problem reported for Mingw by Mark Junker.
308 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
310 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
311 long int, not int, for nanosecond counts, so that people who are
312 used to POSIX struct timespec won't be surprised. Reported by Jim
315 2005-12-16 Jim Meyering <jim@meyering.net>
317 * fprintftime.c, fprintftime.h: New files.
319 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
321 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
322 * argp-help.c (fill_in_uparams): Check if the constructed
323 struct uparams is valid. Fall back to the default values if it is
326 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
328 * argp-help.c (__argp_base_name): New function
329 (__argp_short_program_name): Rewrite using __argp_base_name
330 * argp-namefrob.h: Define program_invocation_name and
331 program_invocation_short_name if requested
332 (__argp_base_name): Add prototype
333 * argp-parse.c (argp_def): Use gettext wrappers
334 (argp_default_parser): Use __argp_base_name
335 * argp-pin.c: New file. Defines program_invocation_name and
336 program_invocation_short_name on systems that lack them.
338 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
340 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
341 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
342 porting problem reported by Georg Schwarz in
343 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
345 2005-07-09 Bruno Haible <bruno@clisp.org>
347 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
348 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
349 Reported by Mark Junker <mjscod@gmx.de>.
351 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
353 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
354 (uintmax_t) [defined uintmax_t]: Do not declare.
355 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
356 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
357 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
358 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
359 sake of portability to weird hosts that C allows (though we don't
360 know of any practical examples).
362 * savedir.h (fdsavedir): New decl.
363 * savedir.c (fdsavedir, savedirstream): New functions; the latter
364 contains most of the former guts of savedir.
365 (savedir): Use savedirstream.
368 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
370 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
371 coreutils no longer futzes with rounding modes.
373 2005-11-14 Jim Meyering <jim@meyering.net>
375 * mkstemp-safer.c: Include <config.h>, required for possible
376 replacement of mkstemp.
378 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
380 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
382 (gethrxtime) [! (HAVE_NANOUPTIME
383 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
384 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
385 our own approximation.
387 2005-11-10 Simon Josefsson <jas@extundo.com>
389 * readline.c: Remove EOL.
391 2005-11-08 Eric Blake <ebb9@byu.net>
393 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
395 2005-11-08 Eric Blake <ebb9@byu.net>
397 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
399 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
401 Fix porting problem reported by Theodoros V. Kalamatianos.
402 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
403 Don't assume that futimes failing means we must fail.
405 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
407 * getcwd.c (__getcwd): Don't assume that system calls after readdir
408 leave errno alone. Problem reported by Dmitry V. Levin.
410 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
412 * savedir.c (savedir): Don't assume that xrealloc etc. leave
413 errno alone. Problem reported by Frederic Jolliton.
415 2005-10-28 Simon Josefsson <jas@extundo.com>
417 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
418 "restrict" keywords, as per POSIX. Protect the function
419 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
420 Don't use K&R prototypes. Check the sprintf return values.
421 Re-define EAFNOSUPPORT if not present. Indent.
423 * md5.h, md5.c: Simplify buffer handling visavi alignment,
424 suggested by Bruno Haible <bruno@clisp.org>.
426 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
428 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
430 * gc-libgcrypt.c: Add MD2 (which is not available through
433 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
435 * md2.h, md2.c: New files.
437 2005-10-24 Simon Josefsson <jas@extundo.com>
439 * md4.h: Shrink buffer size, now that we changed the type.
441 2005-10-22 Simon Josefsson <jas@extundo.com>
443 * arcfour.h, arcfour.c: Use fixed size indices in the
444 arcfour_context struct (simplify test vector testing in GNU
447 2005-10-22 Simon Josefsson <jas@extundo.com>
449 * md4.h, md4.c: Simplify buffer handling visavi alignment,
450 suggested by Bruno Haible <bruno@clisp.org>.
452 2005-10-22 Simon Josefsson <jas@extundo.com>
454 * crc.h: Include stddef.h, for size_t.
456 2005-10-21 Simon Josefsson <jas@extundo.com>
458 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
459 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
461 2005-10-21 Simon Josefsson <jas@extundo.com>
463 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
466 2005-10-21 Simon Josefsson <jas@extundo.com>
468 * gc-gnulib.c: Support ARCTWO in CBC mode.
470 2005-10-21 Simon Josefsson <jas@extundo.com>
472 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
475 * hmac-sha1.c (hmac_sha1): Likewise.
477 * crc.c (crc32_update): Actually use crc parameter, suggested by
478 Bruno Haible <bruno@clisp.org>.
480 * crc.h: Include stdint.h directly, suggested by Bruno Haible
483 2005-10-21 Simon Josefsson <jas@extundo.com>
485 * des.h, des.c: New files.
487 * gc-gnulib.c: Support DES.c
489 2005-10-21 Simon Josefsson <jas@extundo.com>
491 * arctwo.h, arctwo.c: New files.
493 * gc-gnulib.c: Support ARCTWO.
495 2005-10-21 Simon Josefsson <jas@extundo.com>
497 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
499 2005-10-19 Simon Josefsson <jas@extundo.com>
501 * gc-gnulib.c: Support ARCFOUR.
503 2005-10-19 Simon Josefsson <jas@extundo.com>
505 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
508 * gc.h: Add ECB enum type.
510 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
512 2005-10-19 Simon Josefsson <jas@extundo.com>
514 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
516 2005-10-18 Simon Josefsson <jas@extundo.com>
518 * md4.h, md4.c: New files, based on md5.?.
520 2005-10-17 Simon Josefsson <jas@extundo.com>
522 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
524 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
526 2005-10-17 Simon Josefsson <jas@extundo.com>
528 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
530 2005-10-17 Simon Josefsson <jas@extundo.com>
532 * gc.h, gc-libgcrypt.c: Add ciphers.
534 2005-10-17 Simon Josefsson <jas@extundo.com>
536 * sha1.c: Use uint32_t instead of md5_uint32.t
538 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
541 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
543 * md5.h: Use stdint.h and uint32_t. Doc fix.
545 2005-10-15 Simon Josefsson <jas@extundo.com>
547 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
549 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
551 2005-10-14 Simon Josefsson <jas@extundo.com>
553 * arcfour.h, arcfour.c: New files.
555 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
557 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
558 include <wchar.h>; no longer needed.
560 2005-10-14 Jakub Jelinek <jakub@redhat.com>
561 and Ulrich Drepper <drepper@redhat.com>
564 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
565 instead of inline stream orientation test and two separate
566 function calls. Pay no attention to USE_IN_LIBIO.
568 2005-10-14 Roland McGrath <roland@redhat.com>
570 Import from libc. [BZ #1331]
571 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
573 Reported by Matej Vela <vela@debian.org>.
575 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
577 * mkdir-p.c (make_dir_parents): Don't report an error if an
578 intermediate directory is in a read-only file system. Problem
579 reported by Eric Blake.
581 2005-10-13 Simon Josefsson <jas@extundo.com>
583 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
584 Move memory allocation outside of loop.
586 2005-10-12 Simon Josefsson <jas@extundo.com>
588 * gc-pbkdf2-sha1.c: New file.
590 * gc.h: Add gc_pbkdf2_sha1 prototype.
592 2005-10-12 Simon Josefsson <jas@extundo.com>
594 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
595 suggested by Bruno Haible <bruno@clisp.org>.
597 2005-10-12 Simon Josefsson <jas@extundo.com>
599 * gc-libgcrypt.c (gc_hmac_sha1): New function.
601 * gc-gnulib.c (gc_hmac_sha1): New function.
603 2005-10-12 Simon Josefsson <jas@extundo.com>
605 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
607 2005-10-12 Simon Josefsson <jas@extundo.com>
609 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
610 GC_USE_HMAC_MD5, respectively.
612 * gc-libgcrypt.c (gc_md5): Fix assert call.
615 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
617 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
619 * gc-gnulib.c (gc_hash_buffer): Ditto.
621 2005-10-11 Bruno Haible <bruno@clisp.org>
623 * c-strcasestr.h: New file, from GNU gettext.
624 * c-strcasestr.c: New file, from GNU gettext.
626 2005-10-11 Bruno Haible <bruno@clisp.org>
628 * c-strcase.h: New file, from GNU gettext.
629 * c-strcasecmp.c: New file, from GNU gettext.
630 * c-strncasecmp.c: New file, from GNU gettext.
632 2005-10-11 Simon Josefsson <jas@extundo.com>
634 * crc.h, crc.c: New files.
636 * gc.h (gc_hash_buffer): Add doc.
638 2005-10-08 Simon Josefsson <jas@extundo.com>
640 * gc.h: Add gc_hash and gc_hash_buffer.
642 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
644 * gc-libgcrypt.c (gc_hash_buffer): Add.
646 2005-10-11 Bruno Haible <bruno@clisp.org>
648 * strcasecmp.c: Include limits.h.
649 (strcasecmp): Avoid integer overflow on exotic platforms.
650 * strncasecmp.c: Include limits.h.
651 (strncasecmp): Avoid integer overflow on exotic platforms.
652 Reported by Paul Eggert.
654 2005-10-06 Simon Josefsson <jas@extundo.com>
656 * hmac-md5.c: New file.
660 2005-10-06 Simon Josefsson <jas@extundo.com>
662 * memxor.c (memxor): Avoid casts and warnings.
664 2005-10-05 Derek Price <derek@ximbiot.com>
666 * getdelim.c (SIZE_MAX): New macro, if not already defined.
668 2005-10-05 Simon Josefsson <jas@extundo.com>
670 * memxor.c (memxor): Fix compiler error.
672 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
673 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
675 * memxor.h, memxor.c: New files.
677 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
678 we assume all systems have it, suggested by Jim Meyering
679 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
680 any systems lack sys/socket.h; mingw32 is known to lack it, but we
681 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
684 2005-10-04 Bruno Haible <bruno@clisp.org>
686 * verify.h (verify_true): Provide alternative definition for C++.
688 2005-10-04 Simon Josefsson <jas@extundo.com>
690 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
691 D. Baushke" <mdb@gnu.org>.
693 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
695 * getdelim.c: Include getdelim.h first. Include <limits.h>.
696 (SSIZE_MAX): New macro, if not already defined.
697 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
700 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
702 * exclude.c: Include verify.h.
703 (verify): Remove. All callers changed to use verify.h's version.
704 * strtoimax.c: Likewise.
705 * utimecmp.c: Likewis.e
708 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
709 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
710 * .cvsignore: Add fts.h, search.h, t-fpending.
711 * settime.c (settime): Fix { typo in previous patch. Also, don't
712 bother returning ENOSYS if settimeofday or stime fails; just let
713 them return whatever errno they want to return.
714 * utimens.c: Include unistd.h, for dup2.
715 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
716 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
718 2005-10-02 Jim Meyering <jim@meyering.net>
721 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
722 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
723 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
724 Remove AT_FDCWD test.
725 Do not consume the fd unless successful.
726 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
727 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
728 block, so that we don't even try to compile it if settimeofday is
729 available. This works around a compilation failure on OSF1 V5.1,
730 due to stime requiring a `long int*' while tv_sec is `int'.
732 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
734 * getdelim.c (getdelim): Remove unused variables.
736 2005-10-01 Simon Josefsson <jas@extundo.com>
738 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
739 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
740 AI_* and EAI_* definitions. Protect function declarations.
742 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
744 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
745 so that the code works even with ancient cpp. Portability problem
746 with GCC 2.7.2.1 reported by Thomas M.Ott.
748 2005-09-27 Jim Meyering <jim@meyering.net>
750 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
752 * intprops.h (signed_type_or_expr__): Define.
753 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
756 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
758 * verify.h (verify_expr): Remove, replacing with:
759 (verify_true): New macro that returns true instead of void.
760 (verify_type__): Remove.
761 (verify): Use verify_true rather than verify_type__.
763 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
765 * utimens.c (ENOSYS): Define if not already defined.
766 (futimens): Support having a null PATH if the file descriptor
769 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
771 (__attribute): Define to empty unless GCC 3.1 or later.
772 This works around a core dump on OpenBSD 3.4, which has GCC
773 2.95.3, which dumps core when given __attribute__(()). It also
774 simplifies other tests, since we really don't want to bother with
775 worrying about which ancient version of GCC supported what.
776 Original problem reported by Yoann Vandoorselaere, with part of
777 the fix suggested by Derek Price.
779 2005-09-24 Jim Meyering <jim@meyering.net>
781 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
782 so we can once again use a positive bitfield width of 1 -- now we
783 don't have to explain why we were using a bitfield width of 2.
785 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
787 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
788 Problem reported by Eric Blake.
789 (getaddrinfo): Initialize se so that it's not garbage.
790 Redo internal storage allocation so that it doesn't make unportable
791 assumptions about alignment.
794 * utimens.c (futimens): Use futimesat if available.
795 Prefer it to futimes since it doesn't have the futimes bug.
797 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
798 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
799 Instead, declare a function that returns a pointer to an array,
800 and use verify_type__ to declare the size of the array.
801 Problem and germ of a solution reported by Bruno Haible.
802 (verify_type__): Use 2, not 1, for bitfield size, to avoid
803 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
805 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
809 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
811 * argmatch.h: Include verify.h
812 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
813 (ARGMATCH_ASSERT): Remove; unused.
814 * canonicalize.c: Assume STDC_HEADERS.
815 * exclude.c: Include "strcase.h".
816 * regex_internal.h [!defined _LIBC]: Likewise.
817 * getusershell.c: Include stdio--.h rather than stdio.h
819 (getusershell): Call fopen, not fopen_safer.
820 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
821 Do not include unistd-safer.h.
822 (save_cwd): Don't call fd_safer; no longer needed
823 now that we include fcntl--.h.
825 * getdate.y (relative_time): New type.
826 (RELATIVE_TIME_0): New constant.
827 (parser_control): Use relative_time instead of doing it ourselves.
828 (%union): Add new relative_time rel member.
829 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
831 (relunit, relunit_snumber): Now of type rel.
832 (zone, rel, relunit, get_date): Adjust to above changes.
834 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
835 Do not include unistd-safer.h.
836 (getloadavg): Don't call fd_safer; no longer needed
837 now that we include fcntl--.h.
839 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
840 (make_dir_parents): Treat ENOSYS like EEXIST.
842 Improve quality of diagnostics on restore_cwd failure.
843 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
844 (make_dir_parents): Last arg is now int * (for errno), not bool *.
845 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
846 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
847 each time through the loop. Do not diagnose restore_cwd failure;
848 that is the caller's job (and perhaps the caller does not care).
850 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
851 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
852 If the file already exists but is not a directory, don't bother
853 to try to make its parents.
854 Close potential file descriptor leak if we can't chdir("/") (!).
855 Don't always return true if chdir($PWD) fails; return true only
856 if the requested action was done successfully (except for the
858 Don't log final directory unless we actually made it.
859 Refactor to avoid duplicate code to fix up permissions.
860 Don't attempt to fix up parent permissions if chdir($PWD) fails.
862 * strftime.c (my_strftime): Rewrite the previous change slightly,
863 to make it a bit faster and (I hope) clearer.
864 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
865 Fix bug in formats like %2N.
867 * verify.h: New file.
869 2005-09-22 Jim Meyering <jim@meyering.net>
873 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
875 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
876 the .tm_year member, since otherwise gcc-4.0 would now warn about
877 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
879 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
880 order to avoid an unsuppressible warning from gcc on 64-bit systems.
882 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
883 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
884 when run in a time zone for which daylight savings time is in effect
885 for the starting date.
887 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
888 stop us from restricting permissions of just-created absolute-named
890 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
891 to restore initial working directory.
892 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
893 to tell caller if/when we change the working directory and are
894 unable to return to the initial one.
895 * mkdir-p.h (make_dir_parents): Update prototype.
896 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
897 `return false'. This fixes a bug introduced on 2004-07-30.
899 * openat.c (fdopendir): Be sure to close the supplied
900 file descriptor before returning. This makes our replacement
901 implementation a little closer to Solaris's, where fdopendir
902 ties the file descriptor to the returned DIR* pointer.
903 * openat.c (unlinkat): New function.
904 * openat.h (unlinkat): Add prototype.
905 * openat-die.c (openat_save_fail): Rename from openat_save_die.
906 (openat_restore_fail): Rename from openat_restore_die.
907 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
909 Provide an alternative to exiting immediately upon save_cwd or
910 restore_cwd failure. Now, an application can arrange e.g.,
911 to perform a longjump in that case.
912 * openat.c: Include dirname.h.
913 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
914 (rpl_openat, fdopendir, fstatat): Call openat_save_die
915 and openat_restore_die rather than calling error directly.
916 Don't include "error.h" or "exitfail.h"; they're no longer needed.
918 * openat-die.c (openat_save_die, openat_restore_die): New file.
919 * openat.h (openat_save_die, openat_restore_die): Declare and define.
921 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
922 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
923 int utc, int nanoseconds);
925 date should not have to allocate a megabyte of virtual memory to
926 handle a format argument like +%1048575T. When implemented with
927 strftime, it must allocate such a buffer, use strftime to fill it
928 in, print it, then free it.
929 With fprintftime, it simply prints everything and exits.
930 With no need for memory allocation, that's one fewer way to fail.
931 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
932 optional field width, not before, so we accept %9:z, not %:9z.
933 (my_strftime): Be sure to use L_('x') for literals.
935 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
936 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
937 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
938 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
939 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
940 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
941 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
942 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
943 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
945 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
946 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
947 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
948 and don't include <sys/file.h>).
950 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
954 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
955 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
956 [!LDAV_DONE]: Avoid unused variable warning.
958 2005-09-21 Bruno Haible <bruno@clisp.org>
960 * unicodeio.h (unicode_to_mb): New declaration.
962 2005-09-20 Derek Price <derek@ximbiot.com>
964 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
966 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
968 Use a consistent style for including <config.h>.
969 * __fpending.c, acl.c, argmatch.c,
970 argp-help.c, argp-parse.c,
971 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
972 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
973 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
974 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
975 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
976 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
977 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
978 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
979 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
980 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
981 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
982 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
983 modechange.c, mountlist.c, open-safer.c, physmem.c,
984 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
985 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
986 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
987 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
988 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
989 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
990 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
991 userspec.c, utimecmp.c, version-etc-fsf.c,
992 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
993 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
994 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
995 Standardize inclusion of config.h.
996 * __fpending.h, dirfd.h, getdate.h, human.h,
997 inttostr.h: Removed inclusion of config.h from header files.
998 * inttostr.c: Adjusted in-tree users.
999 * timespec.h: Remove superfluous warning to include config.h.
1000 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1001 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1002 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1003 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1005 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1007 * stat-time.h: New file.
1008 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1009 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1011 (timespec_cmp): New function.
1012 * utimecmp.c: Include stat-time.h.
1013 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1014 members exist, not on the obsolescent ST_MTIM_NSEC.
1015 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1017 2005-09-15 Derek Price <derek@ximbiot.com>
1018 Paul Eggert <eggert@cs.ucla.edu>
1020 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1021 changes, consolidating in...
1022 * regex_internal.h: ...this file.
1024 2005-09-15 Derek Price <derek@ximbiot.com>
1026 * regex_internal.h: Blank `pure' for GNUC < 3.
1027 * regex_internal.c: Ditto, using this...
1028 (__GNUC_PREREQ): ...new macro.
1029 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1030 (__GNUC_PREREQ): ...this new macro.
1032 * strstr.h: Include string.h. Define strstr as a macro here.
1034 2005-09-13 Derek Price <derek@ximbiot.com>
1036 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1038 Reported by Jim Meyering <jim@meyering.net>.
1040 2005-09-13 Jim Meyering <jim@meyering.net>
1042 * canon-host.c: Filter through gnu indent and reword comments slightly.
1043 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1045 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1047 * lib/base64.c: Typo.
1048 (base64_encode): Put b64str in initialized data section.
1050 2005-09-12 Derek Price <derek@ximbiot.com>
1052 Return usable errors from canon-host.
1053 * canon-host.h: New file.
1054 * canon-host.c (canon_host): Wrap...
1055 (canon_host_r): ...this new function, which now relies exclusively on
1057 (ch_strerror): New function.
1058 (last_cherror): New global.
1059 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1060 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1062 (freeaddrinfo): Free ai->ai_canonname when set.
1064 2005-09-12 Derek Price <derek@ximbiot.com>
1065 Paul Eggert <eggert@cs.ucla.edu>
1067 * glob-libc.h: Renamed from glob_.h. The new version is
1068 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1069 protecting things that should be done only in gnulib contexts.
1070 * glob_.h: New file, containing only the glob things needed for
1072 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1073 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1074 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1075 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1076 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1077 and to respect the namespace rules better.
1079 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1081 Merge glibc and coreutils changes into gnulib, plus a few
1083 * md5.c: Use #error rather than a string.
1084 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1085 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1086 (__attribute__): Define to empty for non recent-GCC.
1087 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1088 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1089 Renamed from their non-__ counterparts, with new macros replacing
1090 them if not _LIBC. Add __THROW attribute.
1092 (struct md5_ctx): Align buffer if using GCC.
1093 * sha1.h (struct sha1_ctx): Likewise.
1094 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1095 The old name was backwards.
1096 (NOTSWAP): Remove; not used.
1097 (rol): New macro, moved here from md5.h.
1098 (sha1_process_block): Remove a FIXME that doesn't make sense.
1100 2005-09-12 Derek Price <derek@ximbiot.com>
1102 * gai_strerror.c: Include config.h when available. Include
1103 getaddrinfo.h before other headers to test interface.
1104 Reported by Larry Jones <lawrence.jones@ugs.com>.
1106 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1108 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1109 definitions, since that's the preferred style in glibc.
1110 Fix a minor spacing issue, and update copyright notice to match glibc's.
1112 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1114 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1116 2005-09-06 Simon Josefsson <jas@extundo.com>
1118 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1119 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1121 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1123 Change bitset word type from unsigned int to unsigned long int,
1124 as this has better performance on typical 64-bit hosts.
1125 Port bitset code to hosts with unusual word sizes.
1126 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1127 (build_collating_symbol):
1128 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1129 argument is a bitset. This is merely a style issue, but it makes
1130 it clearer that an entire array is expected.
1131 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1132 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1133 Port to the case where bitset_word is not the same as unsigned int.
1134 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1135 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1137 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1138 (build_trtable, group_nodes_into_DFAstates):
1140 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1141 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1142 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1143 * regexec.c (group_nodes_into_DFAstates): Likewise.
1144 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1145 * regcomp.c (optimize_subexps, lower_subexp):
1146 Work even if bitset_word has holes in its bitwise representation.
1147 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1148 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1150 * regex_internal.c (re_string_reconstruct):
1151 Don't assume UCHAR_MAX == 255.
1152 * regex_internal.h (bitset_set_all): Likewise.
1153 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1155 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1156 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1158 (BITSET_WORD_MAX): New macro.
1159 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1160 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1161 (bitset_empty, bitset_copy):
1162 Prefer sizeof (bitset) to multiplying it out ourselves.
1163 (bitset_not_merge): Remove; unused.
1164 (bitset_contain): Return bool, not unsigned int with one bit on.
1165 All callers changed.
1166 * regexec.c (build_trtable): Don't assume bitset has no stricter
1167 alignment than re_node_set; do this by defining a new internal
1168 type struct dests_alloc and using it to allocate memory.
1170 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1172 Check for arithmetic overflow when calculating sizes, to prevent
1173 some buffer-overflow issues. These patches are conservative, in the
1174 sense that when I couldn't determine whether an overflow was possible,
1175 I inserted a run-time check.
1176 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1177 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1178 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1179 (re_xnrealloc, re_x2nrealloc): New inline functions.
1180 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1181 (build_equiv_class, build_charclass): Check for arithmetic overflow
1182 in size expression calculations.
1183 * lib/regex_internal.c (re_string_realloc_buffers):
1184 (build_wcs_upper_buffer, re_node_set_add_intersect):
1185 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1186 (re_dfa_add_node, register_state): Likewise.
1187 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1188 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1189 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1190 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1192 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1194 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1195 to avoid a collision with bits/local_lim.h in glibc.
1196 All uses changed. Problem reported by Dmitry V. Levin in
1197 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1199 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1200 bugs in int versus size_t comparisons.
1201 (re_string_context_at): Fix bug where the code assumed that
1204 Use bool where appropriate.
1205 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1206 All callers changed.
1207 (calc_eclosure_iter): Likewise, for ROOT arg.
1208 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1209 (build_charclass_op): Likewise, for NON_MATCH arg.
1210 * regex_internal.c (re_string_allocate, re_string_construct):
1211 (re_string_construct_common): Likewise, for ICASE arg.
1212 * regexec.c (re_search_2_stub, re_search_stub):
1213 Likewise, for RET_LEN arg.
1214 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1215 (set_regs): Likewise, for FL_BACKTRACK arg.
1216 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1217 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1218 (calc_eclosure_iter, parse_bracket_exp):
1219 Use bool for internal variables that are booleans.
1220 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1221 (set_regs, build_sifted_states, sift_states_bkref):
1222 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1223 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1224 (find_collation_sequence_value):
1226 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1227 (re_node_set_compare):
1228 Return bool, not int. All callers changed.
1229 * regexec.c (check_halt_node_context, check_dst_limits):
1230 (build_trtable, check_node_accept): Likewise.
1231 * regex_internal.h: Include stdbool.h.
1233 Fix bugs uncovered when converting to bool.
1234 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1235 failure instead of charging ahead blindly.
1236 * regex_internal.c (register_state): Likewise.
1237 * regexec.c (re_search_2_stub): Use simpler method than boolean
1238 for freeing internal storage.
1239 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1240 bitset pieces used as boolean, to avoid undefined behavior
1241 on hosts that do int overflow checking.
1243 2005-08-31 Derek Price <derek@ximbiot.com>
1245 * getdelim.c (getdelim): Return EOF on EOF.
1246 Reported by Larry Jones <lawrence.jones@ugs.com>.
1248 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1250 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1251 lengths fit in regoff_t; this isn't true if regoff_t is the same
1253 * regex.c (re_search_internal): 5th arg is LAST_START
1254 (= START + RANGE) instead of RANGE. This avoids overflow
1255 problems when regoff_t is the same width as size_t.
1256 All callers changed.
1257 (re_search_2_stub): Check for overflow when adding the
1258 sizes of the two strings.
1259 (re_search_stub): Check for overflow when adding START
1260 to RANGE; if it occurs, substitute the extreme value.
1262 2005-08-31 Jim Meyering <jim@meyering.net>
1264 * regcomp.c (search_duplicated_node): Make first pointer arg
1266 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1267 (register_state): Likewise.
1268 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1269 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1270 (group_nodes_into_DFAstates): Likewise.
1272 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1274 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1275 old glibc regex code mishandles strings longer than 2**31 bytes.
1276 This patch fixes this when the regex code is used in gnulib
1277 (i.e., outside glibc).
1279 This patch should not affect the use of the regex code inside
1280 glibc. No doubt this problem also needs to be handled for glibc
1281 as well, but the result will be an incompatible change to the
1282 glibc ABI, and the old ABI will have to be supported too. That
1283 can be the the subject for another patch.
1285 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1286 governing whether the rest of this patch is active. By default,
1287 the macro is disabled and the patch has no effect.
1288 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1289 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1290 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1291 (re_match_2, re_set_registers): Use the new types.
1292 * regex_internal.h (Idx, re_hashval_t): New types.
1293 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1295 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1296 (re_string_context_at, bin_tree_t, re_dfastate_t):
1297 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1298 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1299 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1300 (re_string_char_size_at, re_string_wchar_at):
1301 (re_string_elem_size_at):
1302 Use the new types and macros to port to 64-bit hosts.
1303 Use unsigned types for internal values, so that the code
1304 mostly works even for arrays larger than SSIZE_MAX.
1305 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1306 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1307 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1308 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1309 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1310 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1311 (calc_inveclosure, parse_dup_op, build_range_exp):
1312 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1313 (fetch_number, create_token_tree, mark_opt_subexp):
1315 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1316 (create_cd_newstate, re_string_allocate, re_string_construct):
1317 (re_string_realloc_buffers, build_wcs_upper_buffer):
1318 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1319 (re_string_reconstruct, re_string_peek_byte_case):
1320 (re_string_fetch_byte_case, re_string_context_at):
1321 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1322 (re_node_set_init_copy, re_node_set_add_intersect):
1323 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1324 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1325 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1326 (re_acquire_state, re_acquire_state_context, register_state):
1328 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1329 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1330 (re_search_internal, re_search_2_stub, re_search_stub)
1331 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1332 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1333 (update_cur_sifted_state, check_dst_limits):
1334 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1335 (check_subexp_limits, sift_states_bkref, merge_state_array):
1336 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1337 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1338 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1339 (expand_bkref_cache, check_node_accept_bytes):
1340 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1341 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1342 (acquire_init_state_context, check_halt_node_context):
1343 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1344 (sift_states_backward, clean_state_log_if_needed):
1345 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1346 (find_recover_state, transit_state_sb, transit_state_mb):
1347 (transit_state_bkref, build_trtable, match_ctx_clean):
1349 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1350 to work around an assumption that REG_MISSING is negative.
1352 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1353 (seek_collating_symbol_entry) [defined _LIBC]:
1354 (lookup_collation_sequence_value) [defined _LIBC]:
1355 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1356 Use prototypes rather than old-style function definitions.
1357 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1358 (transit_state_sb) [0]:
1359 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1361 * regexec.c (re_search_internal): Simplify update of rm_so and
1364 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1365 (optimize_subexps, lower_subexp):
1366 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1367 since the signed shift might overflow. Use 1u<<31 instead.
1368 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1369 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1372 * regcomp.c (optimize_subexps, lower_subexp):
1373 Use CHAR_BIT rather than 8, for clarity.
1374 * regexec.c (check_dst_limits_calc_pos_1):
1375 (check_subexp_matching_top): Likewise.
1376 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1377 have to worry about portability issues when shifting it left.
1378 Remove no-longer-needed test for table_size > 0.
1379 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1380 in a word, as the resulting behavior is undefined.
1381 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1382 in one case, a <= should have been an <, and in another case the
1383 whole test was missing.
1384 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1385 the standard name CHAR_BIT.
1386 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1387 this is not true on one's complement and signed-magnitude hosts.
1389 * regex_internal.h (re_sub_match_top_t): Remove unused member
1391 (struct re_dfa_t): Remove unused member states_alloc.
1392 * regcomp.c (init_dfa): Don't initialize unused members.
1394 2005-08-31 Bruno Haible <bruno@clisp.org>
1396 * strstr.c: Include <stddef.h>, for NULL.
1397 * strcasestr.c: Likewise.
1398 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1400 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1402 * iconvme.h: Add prototype for iconv_alloc.
1404 2005-08-29 Simon Josefsson <jas@extundo.com>
1406 * iconvme.c: Fix errno.
1408 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1410 * iconvme.c: Split iconv_string into iconv_alloc.
1412 2005-08-27 Jim Meyering <jim@meyering.net>
1414 * fopen-safer.c: Merge minor changes from coreutils.
1415 * dup-safer.c: Likewise.
1416 * fd-safer.c: Likewise.
1418 Merge from coreutils.
1419 * stdio--.h: New file.
1420 * stdlib--.h: New file.
1421 * mkstemp-safer.c: New file.
1423 GNU tar needs these.
1424 * pipe-safer.c: New file.
1425 * creat-safer.c: New file.
1426 * fcntl--.h (creat): Define to creat_safer.
1427 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1428 * unistd--.h (pipe): Define to pipe_safer.
1429 * unistd-safer.h: Declare pipe_safer.
1431 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1433 * regex_internal.h: Remove all references to
1434 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1436 (bitset_not, bitset_merge, bitset_not_merge):
1437 (bitset_mask, re_string_allocate, re_string_construct):
1438 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1439 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1440 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1441 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1442 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1443 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1444 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1445 (re_acquire_state_context):
1446 Remove unnecessary forward decls.
1447 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1448 Put __attribute at function definition,
1449 now that the function decl has been removed.
1450 * lib/regex_internal.c (re_string_peek_byte_case):
1451 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1454 2005-08-26 Simon Josefsson <jas@extundo.com>
1456 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1457 Haible <bruno@clisp.org>.
1459 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1461 * regexec.c (set_regs): Don't alloca with an unbounded size.
1463 alloca modernization/simplification for regex.
1464 * regex.c: Remove portability cruft for alloca. This no longer
1465 needs to be at the start of the file, and can be moved into
1466 regex_internal.h and simplified.
1467 * regex_internal.h: Include <alloca.h>.
1468 (__libc_use_alloca) [!defined _LIBC]: New macro.
1469 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1470 now works outside glibc.
1472 2005-08-24 Simon Josefsson <jas@extundo.com>
1474 * getpass.c: Add WIN32 implementation. Conditionalize use of
1475 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1476 GLIBC specific code.
1478 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1480 Make regex safe for g++. This fixes one real bug (an "err"
1481 that should have been "*err"). g++ problem reported by
1483 * regex_internal.h (re_calloc): New macro, consistent with
1484 re_malloc etc. All callers of calloc changed to use re_calloc.
1485 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1486 not int. All callers changed.
1487 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1488 just use an array of size MB_LEN_MAX.
1489 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1490 (find_recover_state): Change "err" to "*err"; this fixes what
1491 appears to be a real bug.
1492 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1495 2005-08-25 Jim Meyering <jim@meyering.net>
1497 * open-safer.c: Include <config.h>.
1498 Otherwise, we'd lose LARGEFILE support in any file using
1501 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1503 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1504 * regex.h (regerror): Likewise.
1506 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1507 requires this. (The code never needed it.)
1509 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1510 All uses of recently-renamed identifiers changed to use the new,
1511 POSIX-compliant names. The code will build and run just fine
1512 without these changes, but it's better to eat our own dog food
1513 and use the standard-conforming names.
1515 * regex.h: Fix a multitude of POSIX name space violations.
1516 These changes have an effect only for programs that define
1517 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1518 do not change anything for programs compiled in the normal way.
1519 Also, there is no effect on the ABI.
1521 (_REGEX_SOURCE): New macro.
1522 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1523 defined and _GNU_SOURCE is not; this fixes a name space violation.
1525 Rename the following macros to obey POSIX requirements.
1526 The old names are still visible as macros if _REGEX_SOURCE is defined.
1527 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1528 RE_BACKSLASH_ESCAPE_IN_LISTS.
1529 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1530 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1531 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1532 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1533 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1534 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1535 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1536 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1537 (REG_INTERVALS): renamed from RE_INTERVALS.
1538 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1539 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1540 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1541 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1542 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1543 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1544 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1545 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1546 RE_UNMATCHED_RIGHT_PAREN_ORD.
1547 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1548 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1549 (REG_DEBUG): renamed from RE_DEBUG.
1550 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1551 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1552 unusual, since we can't clash with the POSIX REG_ICASE.
1553 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1554 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1555 (REG_NO_SUB): renamed from RE_NO_SUB.
1556 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1557 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1558 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1559 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1560 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1561 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1562 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1563 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1564 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1565 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1566 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1567 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1568 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1569 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1570 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1571 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1572 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1573 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1574 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1575 (REG_FIXED): Renamed from REGS_FIXED.
1576 (REG_NREGS): Renamed from RE_NREGS.
1578 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1579 of other REG_* macros, since POSIX says the user is allowed to
1580 #undef these macros selectively.
1582 (reg_errcode_t): Update comment stating what other tables need
1585 Rename the following enum values to obey POSIX requirements.
1586 The old names are still visible as macros.
1587 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1588 is not defined, since GNU is supposed to be a superset of POSIX as
1589 much as possible, and since we want reg_errcode_t to be a signed
1590 type for implementation consistency.
1591 (_REG_NOERROR): Renamed from REG_NOERROR.
1592 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1593 (_REG_BADPAT): Renamed from REG_BADPAT.
1594 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1595 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1596 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1597 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1598 (_REG_EBRACK): Renamed from REG_EBRACK.
1599 (_REG_EPAREN): Renamed from REG_EPAREN.
1600 (_REG_EBRACE): Renamed from REG_EBRACE.
1601 (_REG_BADBR): Renamed from REG_BADBR.
1602 (_REG_ERANGE): Renamed from REG_ERANGE.
1603 (_REG_ESPACE): Renamed from REG_ESPACE.
1604 (_REG_BADRPT): Renamed from REG_BADRPT.
1605 (_REG_EEND): Renamed from REG_EEND.
1606 (_REG_ESIZE): Renamed from REG_ESIZE.
1607 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1608 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1609 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1610 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1611 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1613 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1614 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1615 changed. But support the old name if the new one is not defined
1616 and if _REGEX_SOURCE.
1618 Change the following member names in struct re_pattern_buffer.
1619 The old names are still supported if !_REGEX_SOURCE.
1620 The new names are always supported, regardless of _REGEX_SOURCE.
1621 (re_buffer): Renamed from buffer.
1622 (re_allocated): Renamed from allocated.
1623 (re_used): Renamed from used.
1624 (re_syntax): Renamed from syntax.
1625 (re_fastmap): Renamed from fastmap.
1626 (re_translate): Renamed from translate.
1627 (re_can_be_null): Renamed from can_be_null.
1628 (re_regs_allocated): Renamed from regs_allocated.
1629 (re_fastmap_accurate): Renamed from fastmap_accurate.
1630 (re_no_sub): Renamed from no_sub.
1631 (re_not_bol): Renamed from not_bol.
1632 (re_not_eol): Renamed from not_eol.
1633 (re_newline_anchor): Renamed from newline_anchor.
1635 Change the following member names in struct re_registers.
1636 The old names are still supported if !_REGEX_SOURCE.
1637 The new names are always supported, regardless of _REGEX_SOURCE.
1638 (rm_num_regs): Renamed from num_regs.
1639 (rm_start): Renamed from start.
1640 (rm_end): Renamed from end.
1642 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1643 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1644 Prepend __ to parameter names.
1646 Undo yesterday's changes.
1648 2005-08-24 Jim Meyering <jim@meyering.net>
1650 Sync from coreutils.
1651 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1653 2005-08-21 Bruno Haible <bruno@clisp.org>
1655 * lock.h: Add multiple inclusion guard.
1656 * tls.h: Add multiple inclusion guard.
1658 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1660 * regex.h (REG_NOSYS)
1661 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1662 Define, since POSIX requires it as of 2001.
1663 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1664 New private symbol, used to keep the enum signed in all cases.
1665 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1666 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1668 * regex_internal.c (re_string_skip_chars, register_state):
1670 Remove forward decls; no longer needed now that we use prototypes.
1671 * regexec.c (acquire_init_state_context, check_halt_node_context):
1672 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1673 (clean_state_log_if_needed): Likewise.
1675 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1677 Fix problems reported by Sam Steingold in
1678 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1679 * regexec.c (sift_states_bkref): Fix portability bug: the code
1680 assumed that reg_errcode_t is a signed type, which is not
1681 necessarily true if _XOPEN_SOURCE is not defined.
1682 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1683 some compilers warn about it otherwise.
1685 2005-08-20 Jim Meyering <jim@meyering.net>
1687 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1688 of unused local, dfa.
1690 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1692 * regcomp.c (create_initial_state): Remove duplicate decl.
1693 (init_word_char, create_initial_state, duplicate_node_closure):
1694 (fetch_token, peek_token_bracket, build_range_exp):
1695 (build_collating_symbol): Remove forward decls; no longer needed
1696 now that we use prototypes.
1699 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1700 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1701 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1702 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1703 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1704 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1705 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1706 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1707 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1708 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1709 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1710 (build_charclass, build_charclass_op, fetch_number, create_tree):
1711 (create_token_tree, mark_opt_subexp, duplicate_tree):
1712 Use prototypes rather than old-style definitions.
1715 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1716 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1717 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1718 (re_string_reconstruct, re_string_peek_byte_case):
1719 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1720 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1721 (re_node_set_init_copy, re_node_set_add_intersect):
1722 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1723 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1724 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1725 (re_acquire_state, re_acquire_state_context, register_state):
1726 (create_ci_newstate, create_cd_newstate, free_state):
1728 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1729 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1730 (re_search_internal, prune_impossible_nodes):
1731 (acquire_init_state_context, check_matching, static):
1732 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1733 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1734 (update_regs, sift_states_backward, build_sifted_states):
1735 (clean_state_log_if_needed, merge_state_array):
1736 (update_cur_sifted_state, add_epsilon_src_nodes):
1737 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1738 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1739 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1740 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1741 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1742 (check_arrival, check_arrival_add_next_nodes):
1743 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1744 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1745 (check_node_accept_bytes, check_node_accept, extend_buffers):
1746 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1747 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1752 (re_string_allocate, re_string_construct, re_string_reconstruct):
1753 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1754 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1755 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1756 (re_string_context_at, re_string_peek_byte_case):
1757 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1758 is defined, since we now use prototypes always.
1760 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1761 C89 or better. All uses removed.
1763 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1765 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1766 [defined lint]: Suppress bogus uninitialized-variable warnings.
1768 * regcomp.c (duplicate_node): Return new index, not an error code,
1769 and let the caller return REG_ESPACE if out of space. This
1770 removes an uninitialied-variable warning with GCC 4.0.1, and also
1771 avoids taking the address of a local variable. All callers
1774 2005-08-19 Jim Meyering <jim@meyering.net>
1776 * regexec.c (proceed_next_node): Redo local variables to
1777 avoid GCC shadowing warnings.
1779 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1781 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1782 (re_node_set_insert_last, re_dfa_add_node):
1783 Rename local variables to avoid GCC shadowing warnings.
1785 2005-08-18 Bruno Haible <bruno@clisp.org>
1787 * strstr.c (strstr): Fix return value in multibyte case.
1788 * strcasestr.c (strcasestr): Likewise.
1790 2005-08-17 Jim Meyering <jim@meyering.net>
1792 Make the %s format (seconds since the epoch) work for a negative
1793 number and when used with a zero-padded field width, e.g. %015s.
1795 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1796 label so that it precedes the code to set `digits'. Otherwise,
1797 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1798 print `00-22'. Now, it prints `-0022', as it should.
1800 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1802 * regex.h: Remove useless space-before-tab. From coreutils.
1804 2005-08-17 Bruno Haible <bruno@clisp.org>
1806 * strcasestr.h: New file.
1807 * strcasestr.c: New file.
1809 2005-08-17 Bruno Haible <bruno@clisp.org>
1811 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1812 * strstr.c: Completely rewritten, with multibyte locale support.
1814 2005-08-17 Bruno Haible <bruno@clisp.org>
1816 * strcasecmp.c: Use mbuiter.h.
1818 2005-08-17 Bruno Haible <bruno@clisp.org>
1820 * mbuiter.h: New file.
1822 2005-08-16 Bruno Haible <bruno@clisp.org>
1824 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1826 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1827 NUL byte, not after it.
1829 2005-08-16 Bruno Haible <bruno@clisp.org>
1831 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1832 the valid ones. Makes the comparison operations transitive:
1833 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1834 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1836 2005-08-16 Bruno Haible <bruno@clisp.org>
1838 * strcase.h (strcasecmp): Add note in comments.
1839 * strncasecmp.c: Use code from strcasecmp.c.
1840 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1841 (strcasecmp): Work correctly in multibyte locales.
1843 2005-08-16 Bruno Haible <bruno@clisp.org>
1845 * strnlen1.h: New file.
1846 * strnlen1.c: New file.
1848 2005-08-16 Bruno Haible <bruno@clisp.org>
1850 * mbfile.h: New file.
1852 2005-08-16 Bruno Haible <bruno@clisp.org>
1854 * mbiter.h: New file.
1856 2005-08-16 Bruno Haible <bruno@clisp.org>
1858 * mbchar.h: New file.
1859 * mbchar.c: New file.
1861 2005-08-16 Bruno Haible <bruno@clisp.org>
1863 * tls.h: New file, from GNU gettext.
1864 * tls.c: New file, from GNU gettext.
1866 2005-08-15 Bruno Haible <bruno@clisp.org>
1868 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1871 2005-08-14 Jim Meyering <jim@meyering.net>
1873 Sync from coreutils.
1875 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1876 Use the hash-table-based cycle-detection code not just when
1877 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1878 Reported by James Youngman in
1879 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1880 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1881 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1882 This lets us compile with -DFTS_DEBUG, once again.
1883 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1884 * fts.c (fd_safer): Remove decl.
1885 Include fcntl--.h rather than unistd-safer.h
1886 (fts_safe_changedir): Don't call fd_safer; no longer needed
1887 now that we include fcntl--.h.
1889 2005-08-11 Simon Josefsson <jas@extundo.com>
1891 * readline.h, readline.c: New file.
1893 2005-08-11 Bruno Haible <bruno@clisp.org>
1895 * strnlen.h (strnlen): Change parameter name to match comment.
1897 2005-08-10 Simon Josefsson <jas@extundo.com>
1899 * strndup.c: Use strnlen.h.
1901 * strnlen.h: New file.
1903 2005-08-02 Simon Josefsson <jas@extundo.com>
1905 * getline.h, getline.c: Rewrite.
1907 * getdelim.h, getdelim.c: New files, ported from glibc.
1909 2005-07-31 Bruno Haible <bruno@clisp.org>
1911 * lock.h (gl_lock_initializer): New macro.
1912 (gl_lock_define_initialized): Use it.
1913 (gl_rwlock_initializer): New macro.
1914 (gl_rwlock_define_initialized): Use it.
1915 (gl_recursive_lock_initializer): New macro.
1916 (gl_recursive_lock_define_initialized): Use it.
1918 2005-07-26 Bruno Haible <bruno@clisp.org>
1920 * lock.h: Update from GNU gettext.
1921 * lock.c: Update from GNU gettext.
1923 2005-07-18 Bruno Haible <bruno@clisp.org>
1925 * lock.h (gl_once_t): New type.
1926 (gl_once_define, gl_once): New macros.
1927 * lock.c (fresh_once): New variable.
1928 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1931 2005-07-18 Simon Josefsson <jas@extundo.com>
1933 * check-version.c (check_version): Accept identical versions too.
1935 2005-07-18 Bruno Haible <bruno@clisp.org>
1937 * lock.h: New file, from GNU gettext.
1938 * lock.c: New file, from GNU gettext.
1940 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1942 * quotearg.c: Add translator comment suggested by Bruno Haible,
1943 with a minor change.
1945 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1947 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1948 copyright symbol and the year.
1949 * version-etc.c (COPYRIGHT_YEAR): New constant.
1950 (version_etc_va): Use parameterized copyright notice.
1951 Reword to conform to the current GNU coding standards.
1953 2005-07-11 Simon Josefsson <jas@extundo.com>
1955 * size_max.h: New file.
1957 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1959 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1962 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1963 and Paul Eggert <eggert@cs.ucla.edu>
1965 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1966 in wint_t, not wchar_t. Remove now-unnecessary cast.
1968 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1970 * regex.c, regex.h: Sync from libc.
1971 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1972 New files, synced from libc, except that regex_internal.h
1973 currently has a small porting fix.
1975 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1977 Remove the dependency of the strftime module on the tzset module.
1978 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1979 Copy the input structure, to work around some of the bug with
1980 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1981 Solaris releases, you should also use the tzset module, but we won't
1982 require it as a dependency any more since we don't want LGPLed code
1983 to depend on GPLed code.
1985 2005-07-02 Jim Meyering <jim@meyering.net>
1987 * backupfile.c (backup_args): Change a `0' to NULL.
1989 2005-07-01 Jim Meyering <jim@meyering.net>
1991 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1992 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1993 * save-cwd.c, tempname.c:
1994 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1995 and don't include <sys/file.h>).
1997 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1999 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2000 declares only 'struct timespec;' (!).
2002 2005-06-29 Jim Meyering <jim@meyering.net>
2004 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2005 type name. Use the variable name instead.
2006 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2008 2005-06-28 Simon Josefsson <jas@extundo.com>
2010 * check-version.h, check-version.c: New files.
2012 2005-06-28 Simon Josefsson <jas@extundo.com>
2014 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2015 collision with global variable. Better indentation. Don't
2016 increment buffer pointer beyond buffer end. Based on comments
2017 from Paul Eggert <eggert@cs.ucla.edu>.
2021 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2023 * canon-host.c (canon-host): Append trailing "," to 0 in
2024 initializer of struct addrinfo, as an indication that we don't
2025 care how many members the structure has.
2027 2005-06-24 Derek Price <derek@ximbiot.com>
2028 and Bruno Haible <bruno@clisp.org>
2030 Remove stat module & update lstat.
2031 * stat.c: Remove this file...
2032 (slash_aware_lstat): ...moving this content and its support...
2033 * lstat.c (rpl_lstat): ...into here.
2034 * lstat.h: New file.
2036 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2038 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2039 (ranged_convert): Don't save conversion in a temporary struct.
2040 This causes a warning with GCC 4.0.0, and anyway in the typical
2041 case it's not worth the extra 100 bytes or so of code.
2042 (ranged_convert, __mktime_internal): When calling a function via a
2043 pointer P, use P () rather than (*P) (), as we now assume C89 or
2046 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2048 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2049 "who -r" failed to give output. Problem reported by Tim Waugh.
2051 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2052 (xcalloc): Use it to avoid needless tests.
2053 Problem reported by Jim Meyering.
2055 2005-06-16 Jim Meyering <jim@meyering.net>
2057 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2058 when either N or S is zero.
2060 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2062 * argp.h (__option_is_short): Check upper limit of
2063 __key. Isprint() requires its argument to have the value
2064 of an unsigned char or EOF.
2066 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2068 * fnmatch.c (fnmatch): If there is an encoding error in a
2069 multibyte string or pattern, fall back on unibyte matching.
2070 Problem reported by James Youngman.
2072 2005-06-08 Bruno Haible <bruno@clisp.org>
2074 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2077 2005-06-08 Bruno Haible <bruno@clisp.org>
2079 * csharpcomp.h: New file, from GNU gettext.
2080 * csharpcomp.c: New file, from GNU gettext.
2081 * csharpcomp.sh.in: New file, from GNU gettext.
2083 2005-06-07 Derek Price <derek@ximbiot.com>
2086 * glob_.h: Indent nested #ifdef.
2088 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2090 Sync from coreutils.
2091 Use "file name" when talking about file names, instead of "filename"
2092 or "path", as per the GNU coding standards.
2093 * mkdir-p.c: Renamed from makepath.c.
2094 (make_dir_parents): Renamed from make_path. All callers changed.
2095 * mkdir-p.h: Likewise. All includers changed.
2096 * filenamecat.c: Renamed from path-concat.c.
2097 (file_name_concat): Renamed from path_concat. All callers changed.
2098 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2099 * filenamecat.h: Likewise. All includers changed.
2100 * acl.c: Don't use "path" or "filename" to mean "file name"
2101 in comments or local variable names.
2102 * basename.c: Likewise.
2103 * canonicalize.c, canonicalize.h: Likewise.
2104 * dirname.c, dirname.h: Likewise.
2105 * euidaccess.c: Likewise.
2106 * exclude.c: Likewise
2107 * fnmatch_.h, fnmatch_loop.c: Likewise.
2108 * fsusage.c, fsuage.h: Likewise.
2109 * fts.c, fts_.h: Likewise.
2110 * getcwd.c: Likewise.
2111 * getloadavg.c: Likewise.
2112 * mkstemp.c: Likewise.
2113 * mountlist.c, mountlist.h: Likewise.
2114 * openat.c, openat.h: Likewise.
2115 * readlink-stub.c: Likewise.
2116 * readutmp.c, readutmp.h: Likewise.
2117 * rename.c: Likewise.
2118 * rmdir.c: Likewise.
2120 * savedir.c: Likewise.
2121 * stripslash.c: Likewise.
2122 * tempname.c: Likewise.
2123 * xreadlink.c: Likewise.
2124 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2126 * exclude.h: Likewise.
2128 * euidaccess.c (getuid, getgid, getuid, getegid)
2129 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2130 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2131 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2132 * pathmax.h: Include <limits.h> unconditionally, since other
2133 files have been getting away with it for years (MORE/BSD 4.3
2135 * userspec.c (getpwnam, getgrnam, getgrgid)
2136 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2138 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2139 Define to 256, not 255, as per modern POSIX.
2141 2005-06-01 Bruno Haible <bruno@clisp.org>
2143 * csharpexec.h: New file, from GNU gettext.
2144 * csharpexec.c: New file, from GNU gettext.
2145 * csharpexec.sh.in: New file, from GNU gettext.
2147 2005-05-31 Derek Price <derek@ximbiot.com>
2148 Paul Eggert <eggert@cs.ucla.edu>
2151 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2153 2005-05-29 Derek Price <derek@ximbiot.com>
2154 Paul Eggert <eggert@cs.ucla.edu>
2156 * glob_.h, glob.c: New files.
2158 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2160 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2162 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2163 the configuration hassle isn't worth it.
2164 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2165 (LONGEST_MODIFIER, PRIuMAX): Remove.
2167 2005-05-27 Bruno Haible <bruno@clisp.org>
2169 * getlogin_r.h: Remove second include of <stddef.h>.
2171 2005-05-25 Bruno Haible <bruno@clisp.org>
2172 Derek Price <derek@ximbiot.com>
2174 * getlogin_r.h: Simplify API documentation.
2176 2005-05-25 Derek Price <derek@ximbiot.com>
2177 Paul Eggert <eggert@cs.ucla.edu>
2179 * getlogin_r.c, getlogin_r.h: New files.
2181 2005-05-22 Bruno Haible <bruno@clisp.org>
2183 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2184 Also include <sys/param.h> if it defines MIN, MAX.
2185 Based on a patch by Derek Price <derek@ximbiot.com>.
2187 2005-05-22 Bruno Haible <bruno@clisp.org>
2189 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2190 (INT64_MIN): Fix definition.
2191 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2193 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2194 NEED_SIGNED_INT_TYPES.
2196 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2197 HAVE_SYSTEM_INTTYPES.
2199 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2201 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2202 so that unistd-safer.h (GPL'ed code) need not be included.
2204 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2207 * fts.c: Don't include "cycle-check.h" or "hash.h".
2208 (setup_dir, free_dir): New functions.
2209 (enter_dir, leave_dir): Define trivial
2210 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2211 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2212 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2213 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2214 Move to fts-cycle.c.
2215 (fts_open): Use setup_dir.
2216 (fts_close): Use free_dir.
2217 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2218 This adds a label and some gotos, but the alternatives were messier.
2219 Check for memory allocation failure when entering a dir.
2220 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2221 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2222 (FTS): New member fts_cycle, that is a union that contains the
2223 old active_dir_ht and cycle_state. All uses changed to mention
2224 fts_cycle.ht and fts_cycle.state.
2225 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2226 fts.c, with the following changes:
2227 (setup_dir, free_dir): New functions.
2228 (enter_dir): Now returns bool. Return true if successful, false
2229 if memory exhausted. All callers changed.
2230 Do not bother partly cleaning up on
2231 memory allocation failure; that is free_dir's job.
2232 However, free ad if hash_insert fails, to avoid memory leak.
2233 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2234 fts->fts_options to see which union member to use.
2236 2005-05-20 Jim Meyering <jim@meyering.net>
2238 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2239 Now a macro, to pacify GCC.
2241 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2243 * chown.c (rpl_chown): Return -1 on failure.
2245 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2247 * canonicalize.c: Include canonicalize.h first, to test interface.
2248 Include <stddef.h> unconditionally, since we assume C89 now.
2249 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2250 * fts.c: Include fts_.h first, to check interface.
2251 Do not include intprops.h; no longer needed.
2252 Include cycle-check.h and hash.h, since fts_.h no longer does.
2253 Remove unnecessary casts of closedir to void.
2254 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2255 decide whether to decrement nlinks.
2256 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2257 (FTS): Use struct hash_table * instead of Hash_table, so that
2258 we no longer need to include hash.h here.
2260 2005-05-17 Jim Meyering <jim@meyering.net>
2262 * fts.c, fts_.h: New files, from coreutils.
2264 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2266 Sync from coreutils.
2267 * unlinkdir.c, unlinkdir.h: New files.
2268 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2269 regex.h, unlocked-io.h, xtime.h:
2270 White space changes only.
2271 * makepath.c (make_path): Port to hosts where leading "//" is special.
2272 * yesno.c: Include getline.h, not ctype.h.
2273 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2274 Use getline to remove arbitrary restriction on response length.
2276 2005-05-13 Bruno Haible <bruno@clisp.org>
2278 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2279 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2280 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2281 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2282 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2283 Add support for 64-bit integers in the MSVC compiler.
2285 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2287 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2288 Change the initial comment to refer to GPL, not LGPL.
2289 gnulib-tool will change it to LGPL as needed.
2291 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2292 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2293 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2294 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2295 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2296 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2297 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2298 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2299 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2300 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2301 concatpath.c, config.charset, copy-file.c, copy-file.h,
2302 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2303 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2304 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2305 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2306 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2307 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2308 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2309 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2310 full-read.c, full-read.h, full-write.c, full-write.h,
2311 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2312 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2313 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2314 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2315 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2316 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2317 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2318 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2319 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2320 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2321 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2322 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2323 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2324 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2325 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2326 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2327 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2328 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2329 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2330 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2331 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2332 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2333 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2334 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2335 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2336 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2337 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2338 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2339 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2340 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2341 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2342 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2343 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2344 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2345 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2346 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2347 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2348 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2349 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2350 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2351 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2352 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2353 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2354 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2355 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2356 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2357 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2358 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2359 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2360 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2361 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2362 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2363 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2364 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2365 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2366 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2367 Update FSF postal mail address.
2369 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2371 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2372 specified in ai_socktype. Fix invalid ai_protocol
2373 check. ai_protocol is usually set to 0 or depending on
2374 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2375 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2376 ai_socktype / ai_protocol in the returned addrinfo structure.
2378 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2379 Bruno Haible <bruno@clisp.org>
2381 * inet_ntop.h: New file.
2382 * inet_ntop.c: New file, from glibc with modifications.
2384 2005-05-08 Jim Meyering <jim@meyering.net>
2386 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2388 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2390 Merge from coreutils. Among other things,
2391 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2392 * fd-safer.c: New file.
2393 * fcntl-safer.h, open-safer.c: Remove.
2394 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2395 * dup-safer.c: Include unistd-safer.h first.
2396 Don't include errno.h.
2397 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2398 * file-type.h: Don't assume invoker included sys/stat.h first.
2399 * file-type.c: Rely on file-type.h change.
2400 * getloadavg.c: Include unistd-safer.h.
2401 (getloadavg): Use safer open.
2402 * getusershell.c: Include "stdio-safer.h".
2403 (getusershell): Use safer fopen.
2404 * long-options.c (long_options): Use NULL rather than 0.
2405 * modechange.h (mode_free): Remove; all callers changed to invoke
2407 * modechange.c: Likewise.
2408 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2409 (MODE_DONE): New constant.
2410 (struct mode_change): Remove 'next' member.
2411 (make_node_op_equals): New function; like the old one of the
2412 same name, except it allocates an array.
2413 (mode_compile, mode_create_from_ref): Use it.
2414 (mode_compile): Allocate result as an array, not a linked list.
2415 Parse octal string ourself, so that we catch mistakes like "+0".
2416 (mode_adjust): Arg is an array, not a linked list.
2417 * modechange.c: Include stat-macros.h, xalloc.h.
2418 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2419 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2420 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2421 Remove. This is now stat-macros.h's job.
2422 (talloc): Remove. All callers replaced by xalloc, so that
2423 our invokers don't have to worry about reporting memory failures.
2424 (make_node_op_equals): Remove.
2425 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2427 (struct mode_change): Moved here from modechange.h.
2428 (mode_append_entry): Remove.
2429 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2430 apps to have incorrect behavior. Use simpler algorithm for head
2431 and tail. Don't futz with umask; that's now the job of mode_adjust.
2432 Detect more invalid usages rather than having somewhat-random behavior.
2433 Don't insert an "a=" action, as that leads to incorrect behavior.
2434 (mode_compile, mode_create_from_ref): Return NULL on error instead
2435 of an enum, since now there's only one way to have an error. All
2437 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2438 at the correct time. Simplify calculation of "+u" and its ilk.
2439 Don't mishandle "+X".
2440 (mode_free): Remove "register" and localize decls.
2441 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2442 (struct mode_change): Move to modechange.c; callers don't
2443 need to see this stuff.
2444 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2445 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2446 (mode_change, mode_adjust): Reflect the new signatures noted above.
2447 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2448 that might redefine system include files.
2449 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2450 (my_usleep): Use NULL rather than (void *) 0.
2451 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2452 Use siginterrupt to specify that system calls should be interrupted.
2453 (rpl_nanosleep): Move initialization of suspended closer to call of
2455 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2456 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2457 (desirable_utmp_entry): New function.
2458 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2459 using x2nrealloc, to simplify logic.
2460 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2461 size calculation. Do not assume utmp file is a regular file.
2462 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2463 (READ_UTMP_CHECK_PIDS): New constant.
2464 * save-cwd.c: Include unistd-safer.h.
2465 (save_cwd): Use fd_safer.
2466 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2467 [!_LIBC] Include "stat-macros.h" instead.
2468 * unistd-safer.h (fd_safer): New decl.
2470 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2472 * byteswap_.h: New file.
2474 2005-04-25 Albert Chin <china@thewrittenword.com>
2476 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2479 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2481 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2482 that "UTC +1 second" continues to work. Problem reported
2484 (relunit_snumber): New rule.
2487 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2489 * getdate.y (universal_time_zone_table): New constant.
2490 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2491 universal_time_zone_table.
2492 (lookup_zone): Prefer universal_time_zone_table to
2493 local_time_zone_table, so that "GMT" time stamps are allowed in
2494 London during the summer. Problem reported by Ian Abbott.
2496 2005-04-12 Jim Meyering <jim@meyering.net>
2498 * human.c (humblock): Set *options even when returning due to
2499 xstrtoumax conversion failure. Thanks to a used-uninitialized
2502 2005-04-09 Jim Meyering <jim@meyering.net>
2504 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2505 -Wuninitialized: initialize tm0.tm_year.
2507 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2509 * getdate.y (parser_control): rels_seen is now a boolean, not a
2510 count, since there's no maximum. All uses changed.
2511 Add member dsts_seen.
2512 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2514 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2515 Use pc_rels_seen to decide whther a date is absolute.
2517 * getdate.y (number): Don't overwrite year.
2518 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2521 2005-04-02 Simon Josefsson <jas@extundo.com>
2523 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2524 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2526 2005-03-27 Jim Meyering <jim@meyering.net>
2528 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2530 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2532 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2533 "one's complement" -> "ones' complement" in comment, as per Knuth.
2534 "value of type" -> "type or expression" in comment.
2535 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2537 2005-03-26 Jim Meyering <jim@meyering.net>
2540 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2541 Correct typos: s/or/of/.
2543 2005-03-23 Jim Meyering <jim@meyering.net>
2545 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2547 2005-03-21 Jim Meyering <jim@meyering.net>
2549 Changes imported from coreutils.
2551 * cycle-check.c: Don't include xalloc.h.
2553 * path-concat.c: Don't include assert.h.
2554 (path_concat): Remove assertion that would have triggered
2555 for ABASE starting with more than one slash.
2556 Reported by Andreas Schwab.
2558 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2559 properly when ABASE is an absolute file name.
2560 Correct the description of this function.
2562 Add an assertion and a test driver.
2563 This fixes a bug introduced on 2004-07-02.
2564 Andreas Schwab reported the resulting failure of cp --parents:
2565 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2567 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2569 * strftime.c (my_strftime): If the underlying strftime returns 0
2570 (which shouldn't happen), generate nothing instead of returning 0
2571 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2573 2005-03-16 Bruno Haible <bruno@clisp.org>
2575 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2577 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2579 * strftime.c (my_strftime): Prepend space to format so that we can
2580 reliably distinguish strftime failure from empty output on POSIX
2583 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2585 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2586 (iconv_string): Don't guess a size-zero buffer, as that might cause
2587 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2588 result would be 'too large', where 'too large' is (heuristically)
2589 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2590 overflow concerns. This will prevent some unwanted malloc failures
2591 when the inputs are very large.
2593 2005-03-15 Bruno Haible <bruno@clisp.org>
2595 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2598 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2601 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2603 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2605 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2606 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2608 * strtol.c: Likewise.
2610 2005-03-14 Simon Josefsson <jas@extundo.com>
2612 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2615 2005-03-14 Jim Meyering <jim@meyering.net>
2617 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2618 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2619 to be nonzero so that we (and caller) can detect the difference
2620 between a valid zero-length expansion and an error return, even
2621 when the underlying strftime fails before writing anything into
2624 2005-03-10 Jim Meyering <jim@meyering.net>
2626 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2627 so that this module works on systems without fchdir.
2629 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2631 Factor int-properties macros into a single file, except for
2632 glibc-related files.
2633 * intprops.h: New file.
2634 * getloadavg.c: Include it instead of limits.h.
2635 (INT_STRLEN_BOUND): Remove.
2636 * human.c: Include intprops.h.
2637 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2638 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2639 * inttostr.h: Include intprops.h instead of limits.h.
2640 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2641 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2642 for consistency with intprops.h.
2643 (time_t_is_integer, twos_complement_arithmetic): Use them.
2644 * sig2str.h: Include <signal.h>, intprops.h.
2645 (INT_STRLEN_BOUND): Remove.
2646 * strftime.c (TYPE_SIGNED): Remove.
2647 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2648 * strtol.c: Adjust comments to match intprops.h.
2649 * userspec.c: Include intprops.h.
2650 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2651 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2652 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2653 instead of rolling our own expressions.
2654 * xstrtol.c: Include xstrtol.h first, to test interface.
2656 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2658 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2659 the right thing even if adding 1900 would overflow. Similarly
2660 for tm_mon + 1 and tm_yday + 1.
2661 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2662 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2663 (DO_SIGNED_NUMBER): New macro.
2664 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2666 2005-03-07 Bruno Haible <bruno@clisp.org>
2668 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2670 2005-03-03 Derek R. Price <derek@ximbiot.com>
2671 Bruno Haible <bruno@clisp.org>
2673 * pagealign_alloc.h: New file.
2674 * pagealign_alloc.c: New file.
2676 2005-01-28 Bruno Haible <bruno@clisp.org>
2678 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2681 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2683 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2684 The workaround isn't strictly needed for POSIX conformance, and
2685 it's too much of a pain to configure and maintain. We'll ask
2686 people to fix their kernels instead.
2687 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2688 (NANOSLEEP_BUG_WORKAROUND): Remove.
2689 (xnanosleep): Remove the workaround.
2691 2005-02-12 Bruno Haible <bruno@clisp.org>
2693 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2695 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2697 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2698 * timespec.h (gettime): Return void, since it always
2699 succeeds now. All uses changed.
2700 * gettime.c (gettime) Likewise.
2701 [HAVE_NANOTIME]: Prefer nanotime.
2702 Assume gettimeofday succeeds, as POSIX requires.
2703 Assime time () succeeds, since other code already does.
2704 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2705 (timespec_subtract): Remove.
2706 (NANOSLEEP_BUG_WORKAROUND): New constant.
2707 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2708 things considerably. Use it only on GNU/Linux hosts, since the
2709 workaround shouldn't be needed elsewhere.
2711 2005-02-24 Bruno Haible <bruno@clisp.org>
2713 * gettext.h: Update from GNU gettext 0.14.2.
2715 2005-02-24 Bruno Haible <bruno@clisp.org>
2717 * localcharset.c: Update from GNU gettext 0.14.2.
2718 * config.charset: Update from GNU gettext 0.14.2.
2720 2005-02-22 Simon Josefsson <jas@extundo.com>
2722 * iconvme.h, iconvme.c: New files, from libc.
2724 2005-02-20 Neil Conway <neilc@samurai.com>
2726 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2727 returned by OSX/Darwin if the specified buffer is not large
2728 enough for the hostname.
2730 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2732 * memrchr.h: New file.
2733 * chdir-long.c: Include it.
2734 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2735 Don't bother including stddef.h.
2737 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2739 * argp-help.c (__argp_help): Create a fake struct argp_state and
2740 pass it to _help, otherwise the latter coredumps trying to
2741 dereference state.root_argp.
2743 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2745 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2747 Include <sys/types.h>, for dev_t.
2748 (ME_DUMMY, ME_REMOTE): Move from here....
2749 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2750 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2752 Include mountlist.h first, to test the interface.
2754 2005-01-29 Bruno Haible <bruno@clisp.org>
2756 * progname.c (program_name): Initialize.
2757 Needed when linking statically on MacOS X.
2759 2005-01-28 Bruno Haible <bruno@clisp.org>
2761 * javacomp.sh.in: New file, from GNU gettext.
2762 * javacomp.h: New file, from GNU gettext.
2763 * javacomp.c: New file, from GNU gettext.
2765 2005-01-26 Bruno Haible <bruno@clisp.org>
2767 * javaexec.sh.in: New file, from GNU gettext.
2768 * javaexec.h: New file, from GNU gettext.
2769 * javaexec.c: New file, from GNU gettext.
2771 2005-01-26 Simon Josefsson <jas@extundo.com>
2773 * gai_strerror.c: Use GPL in header.
2775 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2777 * argp-help.c (hol_entry_help): Avoid using non-constant
2778 initializers for struct pentry_state.
2779 (__argp_error): Check return value of __asprintf
2780 (__argp_failure): Translate error message
2782 * argp-parse.c: Removed braces around the expansion of N_()
2784 2005-01-21 Jim Meyering <jim@meyering.net>
2786 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2787 same value as for Solaris 9.
2789 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2790 component length. This included changing the parameter to be
2791 of type `char *' rather than `char const *'.
2792 * chdir-long.h (chdir_long): Update prototype.
2794 * openat.c (fdopendir, fstatat): New functions.
2795 * openat.h: Include headers required for use of DIR and struct stat.
2796 [AT_SYMLINK_NOFOLLOW]: Define.
2797 (fdopendir, fstatat): Add prototypes.
2799 2005-01-21 Bruno Haible <bruno@clisp.org>
2801 * classpath.h: New file, from GNU gettext.
2802 * classpath.c: New file, from GNU gettext.
2804 2005-01-20 Simon Josefsson <jas@extundo.com>
2806 * version-etc-fsf.c: New file, with version_etc_copyright.
2807 * version-etc.c: Remove version_etc_copyright.
2808 * version-etc.h (version_etc_copyright): Use [] instead of * in
2809 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2811 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2813 * save-cwd.c (save_cwd): Remove code to support the case
2814 where fchdir is missing or flaky.
2816 2005-01-20 Simon Josefsson <jas@extundo.com>
2818 * base64.h (isbase64): Add.
2820 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2821 using a unsigned prototype, don't inline.
2822 (base64_decode): Use it.
2824 2005-01-19 Bruno Haible <bruno@clisp.org>
2826 * sh-quote.h: New file, from GNU gettext.
2827 * sh-quote.c: New file, from GNU gettext.
2829 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2831 Merge changes from coreutils, as described below in several
2832 changelogs dated today.
2834 * save-cwd.c: Include "save-cwd.h" before other include files.
2835 (O_DIRECTORY): Remove; not needed here, since "." must be
2836 a directory. All uses removed.
2837 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2838 universal on Suns, and we also need to test for IRIX.
2839 Revamp code to use 'if' rather than '#if'.
2840 Avoid unnecessary comparison of cwd->desc to 0.
2842 * utimens.c (futimens): Robustify the previous patch, by checking
2843 for known valid error numbers rather than observed invalid ones.
2845 2005-01-18 Jim Meyering <jim@meyering.net>
2847 * version-etc.c (version_etc_copyright): Update copyright date.
2849 * utimens.c (futimens): Account for the fact that futimes
2850 can also fail with errno == ENOSYS or errno == ENOENT.
2851 Patch from Dmitry V. Levin.
2853 Change the name of the robust chdir function from chdir to chdir_long.
2854 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2855 (restore_cwd): Use chdir_long, not chdir.
2856 * chdir-long.c: Renamed from chdir.c.
2857 * chdir-long.h: Renamed from chdir.h.
2858 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2861 2005-01-18 Bob Proulx <bob@proulx.com>
2863 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2864 offsetof() macro construct to avoid compile failure with native HP-UX
2865 11.0 ANSI C compiler.
2867 2005-01-06 Bruno Haible <bruno@clisp.org>
2869 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2870 because stpncpy.m4 takes care of it.
2872 2004-01-24 Bruno Haible <bruno@clisp.org>
2874 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2876 2003-10-09 Bruno Haible <bruno@clisp.org>
2878 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2880 2005-01-06 Bruno Haible <bruno@clisp.org>
2882 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2883 * fwriteerror.c: Include <stdbool.h>.
2884 (fwriteerror): At the end, close the file stream. Record whether
2885 stdout was already closed.
2887 2004-05-27 Bruno Haible <bruno@clisp.org>
2889 * execute.c (environ): Declare if needed.
2890 * pipe.c (environ): Likewise.
2891 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2893 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2895 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2896 definitions to be after all include files, to avoid collisions.
2897 Problem reported by Bob Proulx.
2899 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2901 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2902 not needed. This removes a dependency on the gettext module.
2903 [defined _LIBC]: Do not include <libintl.h>; not needed.
2905 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2907 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2910 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2912 * argp-parse.c: Include <stddef.h>.
2913 (alignof, alignto): New macros.
2914 (parser_init): Don't assume that void * is aligned sufficiently
2917 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2918 need to extend the stack.
2919 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2922 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2924 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2926 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2928 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2929 Remove now-obsolete comment about AIX.
2930 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2931 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2932 (YYMAXDEPTH): New macro.
2934 2004-12-18 Bruno Haible <bruno@clisp.org>
2936 * fatal-signal.c (fatal_signals): Make non-const.
2937 (init_fatal_signals): New function.
2938 (uninstall_handlers, install_handlers): Ignore signals that were set to
2940 (at_fatal_signal): Call init_fatal_signals.
2941 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2943 Reported by Paul Eggert.
2945 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2947 * getdate.y (textint): New member "negative".
2948 (time_zone_hhmm): New function.
2949 Expect 14 shift-reduce conflicts, not 13.
2950 (o_colon_minutes): New rule.
2951 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2952 (yylex): Set the "negative" member of signed numbers.
2954 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2956 Changes imported from coreutils.
2957 * hard-locale.c: Assume <locale.h> exists.
2959 (GLIBC_VERSION): New macro.
2960 (hard_locale): Assume setlocale exists.
2961 Rewrite to avoid #ifdef.
2962 Use strdup rather than malloc + strcpy.
2963 * human.c: Assume <locale.h> exists.
2964 (human_readable): Assume localeconv exists.
2966 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2968 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2969 convert T2, not T. (Imported from libc.)
2971 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2973 * getcwd.c (is_ENAMETOOLONG): New macro.
2974 (__getcwd.c): Don't restore errno; glibc doesn't.
2975 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2976 first, falling back to our code only if its results look suspicious.
2977 Ensure that the resulting buffer is only as large as necessary.
2979 * readutmp.c: Include readutmp.h first.
2980 Include <errno.h>, since readutmp.h no longer does that.
2981 * readutmp.h: Don't include <errno.h>,
2982 <sys/param.h>, <time.h>; not needed to establish interface.
2983 (errno): Remove decl.
2984 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2985 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2986 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2988 2004-11-28 Simon Josefsson <jas@extundo.com>
2990 * base64.h, base64.c: New file.
2992 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2994 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2996 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2998 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2999 HP's ANSI C compiler.
3000 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3001 Declaring int functions causes warnings on some modern systems and
3002 shouldn't be needed to compile on ancient ones.
3003 * same.c (MIN) [defined MIN]: Don't define, since it's already
3006 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3007 with the following changes.
3008 (__set_errno): Parenthesize properly.
3009 Include <stdbool.h>.
3010 (MIN, MAX, MATCHING_INO): New macros.
3011 (__getcwd): Define with prototype, not K&R form.
3012 Use heuristics to allocate default buffer on stack if possible.
3013 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3014 behavior, and to avoid the PATH_MAX limit when computing
3016 Use MATCHING_INO to compare inode number to file.
3017 Check for arithmetic overflow in size calculations.
3018 Fix bug in reallocation of dot array that caused getcwd to fail
3019 on directories nested deeper than 75.
3020 Be more careful about saving errno on error.
3021 Do not use realloc; use only free+malloc, as this is a bit
3022 more flexible and avoids a needless copy operation.
3023 Do not inspect st_dev and st_ino for symbolic links; POSIX
3024 doesn't specify the latter.
3025 Check for closedir errors.
3026 Avoid needless casts.
3027 Use "#ifdef weak_alias" around weak_alias, to be like other
3029 The following changes to getcwd.c have effect only when used in
3030 gnulib; they have no effect inside glibc proper.
3031 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3032 as alloca isn't used.
3033 (alloca, __alloca): Likewise.
3034 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3035 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3036 unconditionally, as gnulib assumes C89 or better.
3037 Do not include <sys/param.h>.
3038 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3039 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3041 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3042 Include <dirent.h> in a way that is compatible with modern Autoconf.
3043 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3044 New macros, if not already defined.
3045 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3046 Use "_LIBC", not "defined _LIBC", for consistency.
3047 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3049 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3050 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3051 * xgetcwd.c: David MacKenzie's old code was removed, so give
3052 credit only to Jim Meyering and adjust the copyright dates.
3053 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3054 <stdlib.h>, <unistd.h>, "pathmax.h".
3055 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3056 (INITIAL_BUFFER_SIZE): Remove.
3057 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3059 2004-11-23 Jim Meyering <jim@meyering.net>
3061 * getopt_.h: Remove trailing blanks.
3063 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3065 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3066 (futimens): New function, which uses futimes if available.
3067 (futimens, utimens): Support timespec==NULL, with same semantics
3068 as utime and utimens.
3069 * utimens.h (futimens): New decl.
3071 2004-11-23 Jim Meyering <jim@meyering.net>
3073 * __fpending.c: Add comment.
3075 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3077 * getopt_.h: Re-addition of __getopt_argv_const caused
3078 redefinition warnings. To avoid them, include the defines
3079 in `#if !defined __need_getopt ... #endif'. The only place
3080 where __getopt_argv_const is used is in definitions
3081 of getopt_long and getopt_long_only below, which are as well
3082 protected by `#ifndef __need_getopt'.
3083 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3084 __need_getopt after including <stdio.h> and <unistd.h> These
3085 headers might have defined it.
3087 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3089 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3091 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3092 optopt): Use them instead of invoking ## directly; otherwise, the
3093 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3095 2004-11-19 Bruno Haible <bruno@clisp.org>
3097 * strtok_r.c: Move comments from here...
3098 * strtok_r.h: ... to here.
3100 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3102 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3103 might fail. Problem reported by Yoann Vandoorselaere.
3104 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3105 that mishandle size_t overflow.
3107 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3109 * canon-host.c: Include "strdup.h".
3110 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3111 Use strdup instead of malloc/strcpy to duplicate strings.
3113 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3114 (human_space_before_unit): New constant.
3115 * human.c (human_readable): Support it.
3117 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3118 (xgetcwd): Set errno correctly when failing.
3119 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3120 the failure is actually due to a PATH_MAX problem.
3122 Further getopt changes to make it more likely that glibc will
3123 buy the changes back.
3124 * getopt.c (POSIXLY_CORRECT): New constant.
3125 (getopt): Use it, so to preserve glibc semantic
3126 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3127 when compiling for libc.
3128 * getopt_.h (__getopt_argv_const): Bring it back.
3129 (getopt_long, getopt_long_only): Use it.
3131 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3132 New arg POSIXLY_CORRECT. All callers changed.
3133 (getopt): Argv is now char * const *, as per standard.
3134 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3135 not char *__getopt_argv_const *.
3136 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3137 _getopt_long_only_r): Likewise.
3138 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3139 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3140 _getopt_long_r, _getopt_long_only_r): Likewise.
3141 * getopt_.h (__getopt_argv_const): Remove.
3142 (getopt): Argv is now char * const *, as per standard.
3144 * getdate.y (tORDINAL): New token.
3145 (day, relunit): Allow it for relative times.
3146 (relative_time_table): Use tORDINAL for ordinals.
3148 2004-11-15 Jim Meyering <jim@meyering.net>
3150 * closeout.c: Include "__fpending.h" once again.
3151 Include <stdbool.h>.
3152 (close_stdout): Don't fail just because stdout was closed initially,
3153 since some programs don't write to stdout in the normal course of
3154 operation (other than --version and --help), and we don't want this
3155 function to make e.g. `touch file >&-' fail.
3156 But do fail if it was closed and someone has tried to write to it.
3157 E.g., `printf foo >&-' must fail.
3159 2004-11-11 Simon Josefsson <jas@extundo.com>
3161 * strtok_r.h, strtok_r.c: New file.
3163 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3165 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3166 we can stop lying to compilers about the constness of argv when we
3167 are compiled outside glibc.
3168 (getopt, getopt_long, getopt_long_only): Use it.
3169 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3171 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3172 _getopt_long_only_r): Likewise.
3173 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3174 _getopt_long_only_r): Likewise.
3176 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3177 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3178 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3179 the other external symbols.
3180 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3181 declaration, since the above renaming now works around collisions.
3183 2004-11-11 Jim Meyering <jim@meyering.net>
3185 * linebreak.c: Remove trailing blanks.
3186 * alloca_.h: Likewise.
3187 * acosl.c: Likewise.
3188 * euidaccess.c: Likewise.
3189 * allocsa.h: Likewise.
3191 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3193 * mktime.c (SHR): New macro, which is a portable
3194 substitute for >> that should work even on Crays.
3195 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3196 Problem reported by Mark D. Baushke in
3197 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3198 * getdate.y (SHR): Likewise.
3200 * strftime.c (SHR): Likewise.
3202 * quotearg.c (struct quoting_options): Use unsigned int for
3203 quote_these_too, so that right shifts are well defined. All uses
3206 2004-11-10 Simon Josefsson <jas@extundo.com>
3208 * getaddrinfo.h, getaddrinfo.c: New files.
3210 2004-11-10 Jim Meyering <jim@meyering.net>
3212 Ensure that no close failure goes unreported.
3213 * closeout.c (close_stdout): Always close stdout. I.e., don't
3214 return early when it seems there's nothing to flush.
3215 Don't include __fpending.h.
3217 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3219 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3221 2004-11-05 Bruno Haible <bruno@clisp.org>
3223 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3224 Reported by Mark D. Baushke <mdb@cvshome.org>.
3226 2004-11-04 Bruno Haible <bruno@clisp.org>
3228 2004-09-11 Bruno Haible <bruno@clisp.org>
3229 * allocsa.valgrind: New file.
3230 2004-02-06 Bruno Haible <bruno@clisp.org>
3231 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3232 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3233 Reported by Christopher Seip <chris.seip@hp.com>.
3235 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3237 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3238 with errno == ERANGE if the buffer is too small.
3239 Problem reported by Mark D. Baushke.
3241 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3243 * xreadlink.c (MAXSIZE): New macro.
3244 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3245 size does not exceed MAXSIZE. Avoid cast.
3246 As suggested by Mark D. Baushke in
3247 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3248 if readlink fails with buffer size just under MAXSIZE, try again
3251 2004-11-02 Derek R. Price <derek@ximbiot.com>
3252 and Paul Eggert <eggert@cs.ucla.edu>
3254 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3255 (get_date): Overparenthesize to avoid GCC warning.
3257 2004-11-02 Bruno Haible <bruno@clisp.org>
3259 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3260 function returns void.
3262 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3264 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3265 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3268 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3270 * getdate.y: Add support for TZ="foo" within a date string.
3271 Fix some bugs near time_t boundaries. Reject dates with
3272 out-of-range components, e.g., "Sept 31".
3273 Include <stdlib.h>, "setenv.h", "xalloc.h".
3274 (ISDIGIT_LOCALE): Remove; unused.
3275 Note that the TZ and time functions used here are not reentrant.
3276 (mktime_ok, get_tz): New functions.
3277 (TZBUFSIZE): New constant.
3278 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3279 This requires that we sometimes generate our own TZ="XXX..." setting.
3281 2004-10-27 Derek R. Price <derek@ximbiot.com>
3283 * mktime.c (not_equal_tm): Remove redundant check.
3285 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3287 * getdate.y: Use Bison 1.875 features, and some minor
3288 code cleanups. This change does not affect semantics.
3289 Don't include <stdlib.h>; no longer needed.
3290 Don't include unlocked-io.h; only the "#if TEST" code uses
3291 stdio, and performance isn't crucial there.
3292 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3293 Bison 1.875 features as described below.
3294 All uses of "PC." replaced by "pc->".
3295 (YYSTYPE): Add a forward declaration.
3296 (yylex, yyerror): Use full prototypes in forward decls.
3297 Use "%pure-parser" rather than obsolescent "%pure_parser".
3298 Use %parse-param and %lex-param instead of obsolescent
3299 YYPARSE_PARAM and YYLEX_PARAM.
3300 (meridian_table, month_and_day_table, time_units_table,
3301 relative_time_table, time_zone_table, military_table,
3302 lookup_zone, lookup_word, get_date):
3303 Use NULL instead of 0 where appropriate.
3304 (to_hour): Avoid abort (), to avoid a dependency on
3306 (yyerror, yylex): Now accepts parser_control * arg.
3307 (main) [TEST]: Use '\0' rather than 0 for char.
3309 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3311 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3312 It's now the caller's responsibility to handle the case where
3313 !HAVE_GETPAGESIZE && !defined getpagesize.
3315 * mktime.c (leapyear): Arg is long int, not int.
3317 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3319 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3321 2004-10-12 Simon Josefsson <jas@extundo.com>
3323 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3324 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3327 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3329 * vsnprintf.h: New file.
3330 * vsnprintf.c: New file.
3332 2004-10-07 Bruno Haible <bruno@clisp.org>
3334 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3335 into the provided buffer.
3337 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3339 * diacrit.c, diacrit.h: Add GPL notice.
3341 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3342 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3343 * logl.c (logl): Keep the code as similar to glibc as possible.
3344 This avoids a potential constant-folding bug.
3346 2004-10-05 Bruno Haible <bruno@clisp.org>
3348 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3350 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3352 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3353 * xmalloc.c (xmemdup): Likewise.
3354 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3355 XFREE): Remove these long-obsolescent macros.
3356 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3357 * xstrdup.c: Remove.
3359 * regex.c (re_comp): Cast gettext return value to char *,
3360 Problem reported by Martin Neitzel via Mark D. Baushke.
3362 2004-10-04 Simon Josefsson <jas@extundo.com>
3364 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3365 '#ifdef USE_UNLOCKED_IO'.
3367 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3369 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3370 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3371 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3372 regex.c, sha1.c, version-etc.c, yesno.c:
3373 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3374 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3375 the includer's responsibility.
3377 Sync from coreutils.
3379 * modechange.c (mode_compile): Don't decrement a pointer that
3380 points to the start of a string, as the C Standard says the
3381 resulting behavior is undefined.
3383 * backupfile.h (enum backuptype): Rename none -> no_backups,
3384 simple -> simple_backups, numbered_existing ->
3385 numbered_existing_backups, numbered -> numbered_backups
3386 to avoid shadowing problems. All uses changed.
3387 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3388 * backupfile.c (check_extension, numbered_backup):
3389 Rename locals to avoid shadowing 'basename'.
3390 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3393 * .cppi-disable: Add getopt_.h, getopt_int.h.
3394 * .cvsignore: Add getopt.h.
3396 2004-10-04 Simon Josefsson <jas@extundo.com>
3398 * memmem.h: New file.
3399 * memmem.c: New file, taken from glibc.
3401 2004-10-02 Jim Meyering <jim@meyering.net>
3403 * dirfd.h, getpagesize.h: Add copyright notice.
3405 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3407 * snprintf.c: Remove comments as to why each header is needed.
3409 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3411 * strsep.h: New file.
3412 * strsep.c: New file.
3414 2004-10-01 Simon Josefsson <jas@extundo.com>
3416 * snprintf.c (snprintf): Handle size==0.
3418 2004-10-01 Simon Josefsson <jas@extundo.com>
3419 Bruno Haible <bruno@clisp.org>
3421 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3422 (snprintf): Declare 'args'.
3424 2004-09-30 Simon Josefsson <jas@extundo.com>
3426 * snprintf.h, snprintf.c: New files.
3428 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3430 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3431 (hol_entry_help): Never translate an empty string.
3432 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3433 * argp.h (OPTION_NO_TRANS): New option.
3435 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3437 * xvasprintf.c: Include xalloc.h.
3438 (xvasprintf): Use xalloc_die, not xmalloc_die.
3440 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3442 * dummy.c: Change copyright notice to FSF, and license to GPL.
3444 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3446 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3447 Problem reported by Bruno Haible in:
3448 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3450 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3452 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3453 in case some system header has #define'd it. Problem reported by
3454 Soeren D. Schulze in
3455 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3457 2004-09-08 Bruno Haible <bruno@clisp.org>
3459 * stdint_.h: New file, taken from GNU clisp.
3461 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3463 * xvasprintf.h: New file.
3464 * xvasprintf.c: New file.
3465 * xasprintf.c: New file.
3467 2004-09-08 Bruno Haible <bruno@clisp.org>
3469 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3471 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3473 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3475 Import from coreutils.
3476 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3477 strings on unbounded length. alloca's performance benefits aren't
3478 that important here.
3480 (parse_with_separator): New function, with most of the internals
3481 of the old parse_user_spec. Allow user to omit both user and group,
3482 for compatibility with FreeBSD.
3483 Clone only the user name, not the entire spec.
3484 Do not set *uid, *gid unless entirely successful.
3485 Avoid memory leak in some failing cases.
3486 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3487 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3488 (parse_user_spec): Rewrite to use parse_with_separator.
3490 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3492 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3493 its complicated substitute.
3494 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3495 and program_invocation_name.
3496 (__argp_basename) [!_LIBC]: Remove; the only use was
3497 replaced by its body.
3498 (__argp_short_program_name): Change condition from
3499 !defined __argp_short_program_name to
3500 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3501 to match argp-namefrob.h.
3502 (__argp_failure): Don't assume strerror_r returns char *.
3503 * argp-parse.c (N_): Define unconditionally.
3504 (argp_default_options): Fill out initializers with 0 to avoid
3507 2004-08-12 Simon Josefsson <jas@extundo.com>
3509 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3510 * getopt_.h: Renamed from getopt.h.
3512 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3514 Merge from coreutils.
3516 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3517 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3518 for Reliant Unix 5.43.
3520 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3521 (union fooround): Use uintmax_t, not long int.
3522 The rest is a merge from libc:
3523 [defined _LIBC]: Include <shlib-compat.h>.
3524 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3526 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3528 * strverscmp.c: Convert to UTF-8.
3530 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3532 * obstack.h (obstack_empty_p):
3533 Don't assume that chunk->contents is suitably aligned.
3534 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3535 Likewise. Problem reported by Benno in
3536 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3538 * chown.c (rpl_chown): Work even if the file is writeable but not
3539 readable. This could be improved further but it'd take some work.
3541 2004-08-08 Simon Josefsson <jas@extundo.com>
3543 * xgethostname.c: Don't include error.h (not used).
3546 * getpass.c: Include getpass.h first.
3548 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3550 * xalloc-die.c: New files.
3551 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3553 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3554 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3555 (_, N_, xalloc_die): Move to xalloc-die.c.
3556 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3557 so that we needn't mess with xalloc_msg_memory_exhausted.
3559 * sha1.h: Renamed from sha.h.
3560 (SHA1_H): Renamed from _SHA_H.
3561 (sha1_ctx): Renamed from sha_ctx.
3562 (sha1_init_ctx): Renamed from sha_init_ctx.
3563 (sha1_process_block): Renamed from sha_process_block.
3564 (sha1_process_bytes): Renamed from sha_process_bytes.
3565 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3566 (sha1_read_ctx): Renamed from sha_read_ctx.
3567 (sha1_stream): Renamed from sha_stream.
3568 (sha1_buffer): Renamed from sha_buffer.
3569 * sha1.c: Likewise; renamed from sha.c.
3570 Do not include <sys/types.h>.
3571 Include <stddef.h> rather than <stdlib.h>.
3573 2004-08-08 Bruno Haible <bruno@clisp.org>
3575 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3576 FILESYSTEM_PREFIX_LEN.
3577 * progreloc.c: Likewise.
3578 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3580 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3583 * argp-help.c (make_hol, hol_append): Don't assume that
3584 SIZE_MAX is a valid preprocessor constant.
3585 (__argp_basename): Change from "#ifndef _LIBC"
3586 to "#ifndef __argp_short_program_name", so that
3587 we don't compile these functions for tar.
3589 More merges from coreutils.
3590 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3591 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3593 * addext.c: Remove; no longer needed.
3594 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3595 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3596 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3597 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3598 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3599 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3600 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3601 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3602 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3603 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3604 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3605 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3606 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3607 Import changes from coreutils.
3609 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3611 Merge from coreutils.
3613 * .gdb-history: Remove; this doesn't belong here.
3615 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3616 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3617 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3619 * dirname.h: Include <stdbool.h>.
3620 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3621 for consistency with POSIX terminology. All uses changed.
3622 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3623 (strip_trailing_slashes): Use bool for booleans.
3624 * stripslash.c (strip_trailing_slashes): Likewise.
3626 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3627 sometimes returns a positive errno value even when it succeeds.
3628 (print_errno_message) [!LIBC]: Fall back on strerror if
3631 * path-concat.c (mempcpy): Don't define if a system header defines it.
3632 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3633 (longest_relative_suffix): New function.
3634 (path_concat): Use it. Assume first argument is not NULL.
3635 Port to DOS. Omit redundant separators.
3636 Report an error instead of returning NULL.
3637 Use mempcpy instead of memcpy.
3638 (xpath_concat): Remove: not declared or used.
3640 * same.h: Include <stdbool.h>
3641 (same_name): Return bool, not int.
3642 * same.c (same_name): Likewise.
3643 (errno): Don't declare; we assume C89 or better now.
3645 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3646 if not already defined.
3648 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3649 * dup-safer.c (errno): Likewise.
3651 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3653 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3656 2004-08-03 Simon Josefsson <jas@extundo.com>
3658 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3659 * progname.h: Don't include stdbool.h.
3661 2004-08-02 Simon Josefsson <jas@extundo.com>
3663 * getsubopt.h: New file, with comments from Bruno Haible.
3664 * getsubopt.c: New file, from glibc, but slightly modified based on
3665 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3667 2004-08-01 Simon Josefsson <jas@extundo.com>
3669 * xgetdomainname.c: Include stdlib.h, for free().
3671 2004-07-16 Simon Josefsson <jas@extundo.com>
3673 * dummy.c: New file.
3675 2004-07-16 Bruno Haible <bruno@clisp.org>
3677 * backupfile.h: Add extern "C" for C++.
3678 * closeout.h: Likewise.
3679 * copy-file.h: Likewise.
3680 * findprog.h: Likewise.
3681 * full-write.h: Likewise.
3682 * pathname.h: Likewise.
3683 * progname.h: Likewise.
3684 * stpcpy.h: Likewise.
3685 * stpncpy.h: Likewise.
3686 * strcase.h: Likewise.
3687 * strstr.h: Likewise.
3688 * xalloc.h: Likewise.
3690 * mbswidth.h: Add extern "C" for C++.
3691 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3693 2004-07-09 Simon Josefsson <jas@extundo.com>
3695 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3696 failed without this.)
3698 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3700 * fchown-stub.c: New file.
3702 2004-06-24 Jim Meyering <jim@meyering.net>
3704 * obstack.h (obstack_base): Cast to (void *), per documentation.
3706 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3708 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3710 2004-06-01 Jim Meyering <jim@meyering.net>
3712 * calloc.c: New file.
3714 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3716 * getdate.y (yylex): Allow space between sign and number.
3717 Problem reported by Dan Jacobson.
3719 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3720 and Jim Meyering <jim@meyering.net>
3722 Merge from coreutils CVS.
3724 * stat-macros.h: New file, with contents from file-type.h
3725 and coreutils' system.h.
3726 * file-type.c: Include "stat-macros.h".
3727 * file-type.h (file_type): Move all macro definitions to new file,
3730 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3731 Wrap old code with this conditional.
3732 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3733 function that does not dereference symlinks.
3734 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3736 * xreadlink.c: Include xreadlink.h first, to catch .h file
3737 dependency problems.
3738 (xreadlink): Accept new arg SIZE, for efficiency.
3739 All decls and uses changed.
3740 * xreadlink.h: Include <stddef.h>, for size_t.
3742 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3743 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3745 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3747 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3749 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3750 macros to be defined.
3751 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3752 the allocator returns NULL because the requested size is zero.
3754 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3756 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3757 var. Add comment explaining why libc still defines it. This
3758 merges the following patch from glibc:
3759 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3761 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3763 * obstack.c (_obstack): Remove unused variable. It hasn't been
3764 present in glibc since revision 1.1 of this file.
3765 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3766 obstack_alignment_mask, obstack_alloc, obstack_base,
3767 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3768 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3769 obstack_grow0, obstack_init, obstack_int_grow,
3770 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3771 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3772 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3773 nonexistent functions.
3775 2004-05-17 Derek R. Price <derek@ximbiot.com>
3776 Paul Eggert <eggert@cs.ucla.edu>
3778 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3780 2004-05-14 Bruno Haible <bruno@clisp.org>
3782 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3783 that consists of a '.' followed by an empty digit string.
3784 Patch by Tor Lillqvist <tml@iki.fi>.
3786 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3788 Port obstack to the AS/400, where pointers are 16 bytes wide and
3789 you cannot cast an integer to a valid pointer. This patch is
3790 currently waiting to be integrated into glibc; see
3791 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3793 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3794 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3795 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3796 (struct obstack): temp member is now a union of a pointer and
3797 an integer, instead of an integer. All integer uses changed.
3798 This does not affect the physical layout of struct obstack,
3799 except on hosts (like the AS/400) where the size or alignment of
3800 void * is greater than that of ptrdiff_t.
3801 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3802 __STDC__)]: Store temporary in pointer member of union, not
3804 * obstack.c: Include <stddef.h>, for offsetof.
3805 (struct fooalign): Remove; it doesn't need a name.
3806 (union fooround): Change double to long double, and add void *.
3807 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3808 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3809 not a macro. Hence the values are always int; so remove all
3810 casts-to-int in uses.
3812 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3813 Derek Price <derek@ximbiot.com>
3815 * alloca.c: Include <alloca.h>, to get our interface.
3816 * alloca_.h: Use __alloca on AIX, so that we don't have to
3817 include <alloca.h> first. Use C89 prototype for alloca; this
3818 requires including <stddef.h> for size_t. Use extern "C" if C++.
3819 Use #elif for simplicity, since we can assume C89 now.
3820 Don't try to source the system alloca.h since it will not be found
3821 and to prevent recursively including its replacement.
3822 * fnmatch.c: Include <alloca.h> instead of opencoding.
3823 * regex.c: Likewise.
3825 2004-05-16 Derek Price <derek@ximbiot.com>
3826 Paul Eggert <eggert@cs.ucla.edu>
3828 getline cleanup. This changes the getndelim2 API: both order of
3829 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3832 * getline.c: Don't include stddef.h or stdio.h, since our
3833 interface does that.
3834 (getline): Always use getdelim, so that we don't have two
3835 copies of this code.
3836 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3838 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3839 (GETNDELIM2_MAXIMUM): New macro.
3840 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3841 instead of the old practice of delim2==0. All callers changed.
3842 Return -1 on overflow, instead of returning junk.
3843 Do not set *linesize unless allocation succeeds.
3844 * getndelim2.h: Do not include stddef.h; no longer needed, now
3845 that we include sys/types.h.
3846 * getnline.h: Likewise.
3847 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3848 (getndelim2): Reorder arguments.
3849 * getnline.c (getnline, getndelim):
3850 Don't discard the NMAX argument.
3851 (getnline): Invoke getndelim, to avoid code duplication.
3852 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3853 of (size_t) -1 by callers of the getnline family.
3855 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3857 * nanosleep.c (suspended): Change its type from int to
3858 sig_atomic_t volatile.
3859 (first_call): Make it private to rpl_nanosleep, and have it
3860 be zero initially as that's a bit faster.
3861 (my_usleep): Round up fractional times instead of truncating them,
3862 as this is the usual meaning for 'sleep'.
3864 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3866 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3867 (ENOSYS): Define if not defined.
3868 (settime): Fall back on stime if it exists and settimeofday fails.
3869 But don't bother with fallbacks if a method fails with errno == EPERM.
3871 2004-05-11 Jim Meyering <jim@meyering.net>
3873 Prior to this change, the save_cwd caller required read access to the
3874 current directory on most systems (ones with the fchdir function).
3876 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3877 fails, try write-only, and finally, resort to using xgetcwd.
3879 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3881 * obstack.c, obstack.h: Import changes from libc.
3883 2004-04-28 Bruno Haible <bruno@clisp.org>
3885 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3886 implicitly appends .exe to executables.
3887 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3888 accepts Windows pathnames.
3889 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3890 Cygwin like Windows, since it now accepts Windows pathnames.
3891 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3892 Cygwin like Windows, since it now accepts Windows pathnames.
3893 Reported by Derek Robert Price <derek@ximbiot.com>.
3895 2004-04-20 Jim Meyering <jim@meyering.net>
3897 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3899 2004-04-20 Jim Meyering <jim@meyering.net>
3900 Bruno Haible <bruno@clisp.org>
3902 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3903 memory when realloc fails.
3905 2004-04-18 Jim Meyering <jim@meyering.net>
3907 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3908 don't leak memory and do call END_UTMP_ENT.
3910 2004-04-11 Paul Eggert <eggert@twinsun.com>
3912 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3913 (CHAR_BIT): Remove, since we assume C89.
3914 Include <stdint.h> if available, as per current Autoconf CVS advice.
3916 2004-03-30 Paul Eggert <eggert@twinsun.com>
3918 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3919 not bool, to be more consistent with Unix conventions.
3920 Suggested by Bruno Haible.
3922 Merge from coreutils.
3924 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3927 * getdate.h: Include stdbool.h, and timespec.h instead of
3928 the usual <time.h> dance.
3929 (get_date): Change signature to support fractional time stamps.
3930 All callers changed.
3931 * getdate.y: Include "getdate.h" first, as we can now
3932 assume C89 and don't need to worry about 'const'.
3933 Similarly, include "unlocked-io.h" near start, not in middle.
3935 (textint.value): Use long int rather than int.
3936 (textint.digits): Use size_t rather than int.
3937 (BILLION, LOG10_BILLION): New constants.
3938 (parser_control): New member rel_ns. Members day_ordinal,
3939 time_zone, month, day, hour, minutes, rel_year, rel_month,
3940 rel_day, rel_hour, rel_minutes, rel_seconds
3941 are now long int, not int. Member seconds is now struct timespec,
3942 not int. New member timespec_seen. Members dates_seen, days_seen,
3943 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3945 (%union.intval): Now long int, not int.
3946 New member timespec.
3947 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3948 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3949 (spec): Now is a timespec or an item list.
3950 (timespec, items): New nonterminals.
3951 (time, rel, relunit, number, get_date):
3952 Add support for fractional seconds.
3953 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3954 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3955 (to_hour): First arg is now long int, not int.
3956 (to_year): Returns long int, not int.
3957 Don't treat year -70 like 70.
3958 (tm_diff): Returns long int, not int.
3959 (lookup_word): Use bool instead of int when appropriate.
3960 (yylex): Use size_t for count, not int.
3961 Detect overflow when parsing large integer constants.
3962 Add support for fractions.
3963 (get_date): Make pointers 'const' if possible.
3964 Use more-portable code to detect integer overflow.
3965 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3966 Don't use ctime; it's not reliable if the year has >4 digits.
3968 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3969 This is for compatibility with BSD.
3971 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3972 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3973 From coreutils' system.h.
3975 * userspec.c: Don't include "posixver.h".
3976 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3977 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3978 compatible extension. Simplify code by removing a boolean int
3979 that was always nonzero if a string was nonnull.
3981 2004-03-30 Jim Meyering <jim@meyering.net>
3983 Merge from coreutils.
3985 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3987 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3988 an empty input stream.
3990 * readtokens.c: Include <stdbool.h>.
3991 (readtoken): Use `size_t' rather than int/long.
3992 All callers adjusted.
3993 Use `bool' rather than `int' where appropriate.
3994 Use memset rather than an explicit loop.
3995 Use x2nrealloc rather than xrealloc.
3996 Allow the use of `\0' as a delimiter.
3997 (readtokens): Likewise.
3998 * readtokens.h (readtoken, readtokens): Update prototypes.
4000 2004-03-30 Bruno Haible <bruno@clisp.org>
4002 * getloadavg.c (getloadavg): Don't assume setlocale returns
4005 2004-03-29 Paul Eggert <eggert@twinsun.com>
4007 Merge changes to getloadavg.c from coreutils and Emacs.
4009 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4010 Define to an expression, not to the empty string.
4011 Include cloexec.h and xalloc.h.
4012 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4013 Use set_cloexec_flag rather than rolling our own.
4014 * cloexec.c, cloexec.h: New files.
4016 2004-03-18 Paul Eggert <eggert@twinsun.com>
4018 * getopt.h: Sync with libc CVS.
4020 2004-03-18 Paul Eggert <eggert@twinsun.com>
4021 Bruno Haible <bruno@clisp.org>
4023 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4024 not on all platforms that have <wchar.h>.
4025 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4027 2004-03-09 Paul Eggert <eggert@twinsun.com>
4029 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4031 * getopt_int.h: New file, also synced from libc.
4033 2004-03-07 Paul Eggert <eggert@twinsun.com>
4035 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4036 '#if' expressions. Unlike the code it replaces, it does not
4037 depend on (defined _SC_PAGESIZE). However, it does depend on
4038 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4039 first reported by Jason Andrade in
4040 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4042 2004-01-18 Simon Josefsson <jas@extundo.com>
4044 * strdup.h: New file.
4045 * strdup.c: Include it.
4046 * path-concat.c: Include strdup.h. Drop strdup declaration.
4047 * userspec.c: Include strdup.h. Drop strdup declaration.
4049 2004-02-06 Karl Berry <karl@gnu.org>
4051 * config.charset: update from gettext 0.14.1.
4053 2004-02-05 Paul Eggert <eggert@twinsun.com>
4055 Add comments and code, prompted by suggestions from Bruno Haible
4057 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4058 describing the enum quoting_style values.
4059 * quotearg.c (quotearg_alloc): New function.
4060 (quotearg_buffer_restyled): Treat lone { and } as special.
4061 Treat = as special. Work around bug with older shells
4062 that "see" a '\' that is really the 2nd byte of a multibyte char.
4063 Quote empty string with shell_quoting_style.
4065 2004-02-03 Bruno Haible <bruno@clisp.org>
4067 * pipe.h: New file, from GNU gettext.
4068 * pipe.c: New file, from GNU gettext.
4070 2004-01-27 Bruno Haible <bruno@clisp.org>
4072 * execute.h: New file, from GNU gettext.
4073 * execute.c: New file, from GNU gettext.
4074 * w32spawn.h: New file, from GNU gettext.
4076 2004-01-23 Paul Eggert <eggert@twinsun.com>
4078 Exit-status fix from coreutils.
4080 Use exit_failure consistently in place of EXIT_FAILURE,
4081 so that program exit statuses are consistent on failure.
4083 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4084 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4085 * argmatch.h: Comment fix to match the above.
4086 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4087 Now a macro referring to exit_failure, instead of a separate
4088 variable. Include "exitfail.h" to get it.
4089 * xstrtol.h: Include "exitfail.h".
4090 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4092 * long-options.c (parse_long_options): Use prototype
4093 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4096 2004-01-21 Jim Meyering <jim@meyering.net>
4098 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4099 so as not to conflict with a different-sized __mktime_internal
4100 function in GNU libc.
4101 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4102 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4104 2004-01-18 Paul Eggert <eggert@twinsun.com>
4106 Merge from diffutils.
4108 * file-type.c (file_type): Add typed memory objects.
4109 * file-type.h (S_TYPEISTMO): New macro.
4111 * c-stack.h (c_stack_action): Remove argv argument.
4112 * c-stack.c (c_stack_action): Likewise. All uses changed.
4113 (die): Don't calculate message unless segv_action returns.
4114 (get_stack_location, min_address_from_argv, max_address_from_argv,
4115 volatile stack_base, volatile_stack_size): Remove.
4116 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4117 that every segmentation violation is a stack overflow. (Ouch!)
4118 See Debian bug 136249 (still outstanding) for more info about why
4119 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4121 2003-11-30 Bruno Haible <bruno@clisp.org>
4123 Safer stack allocation.
4124 * setenv.c: Include allocsa.h.
4125 (alloca): Remove fallback definition.
4126 (freea): Remove macro.
4127 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4130 2003-10-17 Bruno Haible <bruno@clisp.org>
4132 * binary-io.h: Avoid warnings on Cygwin.
4134 2003-12-28 Bruno Haible <bruno@clisp.org>
4136 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4137 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4139 2003-11-28 Bruno Haible <bruno@clisp.org>
4141 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4143 2003-11-27 Bruno Haible <bruno@clisp.org>
4145 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4147 2003-11-17 Bruno Haible <bruno@clisp.org>
4149 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4151 2003-11-24 Bruno Haible <bruno@clisp.org>
4153 * xallocsa.h: New file, from GNU gettext.
4154 * xallocsa.c: New file, from GNU gettext.
4156 2003-11-24 Bruno Haible <bruno@clisp.org>
4158 * allocsa.h: New file, from GNU gettext.
4159 * allocsa.c: New file, from GNU gettext.
4161 2003-11-24 Bruno Haible <bruno@clisp.org>
4163 * eealloc.h: New file.
4165 2004-01-15 Jim Meyering <jim@meyering.net>
4167 Merge from coreutils.
4169 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4170 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4171 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4173 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4174 optional configure-time default.
4176 * version-etc.c (version_etc_copyright): Update copyright date.
4178 * xreadlink.c (xreadlink): Correct outdated comment.
4180 2004-01-15 Paul Eggert <eggert@twinsun.com>
4182 Merge from coreutils.
4184 * posixver.c: Include posixver.h.
4186 * same.c: Include <stdbool.h>, <limits.h>.
4187 (_POSIX_NAME_MAX): Define if not defined.
4189 (same_name): If file names are silently truncated, report
4190 that the file names are the same if they are the same after
4191 the silent truncation.
4193 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4194 conversion function.
4195 * xstrtod.c (xstrtod): Likewise. All callers changed to
4196 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4199 2004-01-14 Paul Eggert <eggert@twinsun.com>
4201 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4202 with like-named macro in fnmatch.c.
4203 (EXT): Use an internal constant instead.
4205 Merge fnmatch patches from glibc.
4206 * fnmatch.c (mbsinit): Remove define.
4207 Add libc_hidden_ver (__fnmatch, fnmatch).
4208 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4209 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4211 2003-12-14 Karl Berry <karl@gnu.org>
4213 * config.charset: update from gettext-runtime.
4215 2003-12-03 Paul Eggert <eggert@twinsun.com>
4217 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4218 Bug reported by Alfred M. Szmidt.
4220 2003-11-29 Karl Berry <karl@gnu.org>
4222 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4224 2003-11-23 Paul Eggert <eggert@twinsun.com>
4225 Bruno Haible <bruno@clisp.org>
4227 * printf-parse.h: Don't include sys/types.h.
4228 (ARG_NONE): New macro.
4229 (char_directive): Change type of *arg_index fields to size_t.
4230 * printf-parse.c: Don't include sys/types.h.
4231 (SSIZE_MAX): Remove macro.
4232 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4233 Remove unnecessary overflow check.
4234 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4237 2003-11-24 Paul Eggert <eggert@twinsun.com>
4239 * alloca.c: Remove dependency on xalloc module.
4240 (xalloc_die): Remove.
4241 (memory_full) [!defined emacs]: New macro.
4242 [!defined emacs]: Don't include xalloc.h.
4243 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4244 address arithmetic overflows. Change datatypes a bit to avoid
4247 2003-11-22 Jim Meyering <jim@meyering.net>
4249 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4251 2003-11-17 Bruno Haible <bruno@clisp.org>
4253 * vasnprintf.c (alloca): Remove fallback definition.
4254 (freea): Remove definition.
4255 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4256 Reported by Paul Eggert.
4258 2003-11-17 Jim Meyering <jim@meyering.net>
4260 On systems without utime and without a utimes function capable of
4261 dealing with a NULL struct utimbuf* argument, this utime replacement
4262 could -- in unusual circumstances -- leak a file descriptor.
4263 * utime.c: Include <unistd.h> and <errno.h>.
4264 (utime_null): Be sure to close `fd' and to preserve errno.
4265 Reported by Geoff Collyer via Arnold Robbins.
4267 2003-11-16 Paul Eggert <eggert@twinsun.com>
4268 Bruno Haible <bruno@clisp.org>
4270 Protect against address arithmetic overflow.
4271 * printf-args.h: Include stddef.h.
4272 (arguments): Change type of field 'count' to size_t.
4273 * printf-args.c (printf_fetchargs): Use size_t instead of
4274 'unsigned int' where appropriate.
4275 * printf-parse.h: Include sys/types.h.
4276 (char_directive): Change type of *arg_index fields to ssize_t.
4277 (char_directives): Change type of fields 'count', max_*_length to
4279 * printf-parse.c: Include sys/types.h and xsize.h.
4280 (SSIZE_MAX): Define fallback value.
4281 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4282 instead of 'int' where appropriate. Check a_allocated, d_allocated
4283 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4284 * vasnprintf.c: Include xsize.h.
4285 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4286 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4287 overflow. Avoid wraparound when converting a width or precision from
4290 2003-11-16 Bruno Haible <bruno@clisp.org>
4292 Update from GNU gettext.
4293 * printf-parse.c: Generalize to it can be compiled for wide strings.
4294 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4295 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4296 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4297 SNPRINTF): New macros.
4298 Don't include <alloca.h> if the file is used inside libintl.
4299 (local_wcslen): New function, for Solaris 2.5.1.
4300 (VASNPRINTF): Use it instead of wcslen.
4302 2003-11-16 Bruno Haible <bruno@clisp.org>
4304 * xsize.h (xmax): New function.
4305 (xsum, xsum3, xsum4): Declare as "pure" functions.
4307 2003-11-12 Paul Eggert <eggert@twinsun.com>
4309 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4310 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4311 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4312 heuristic is just as accurate as far as we know, and it removes a
4313 dependency on size_max.m4 and ptrdiff_max.m4.
4315 2003-11-12 Paul Eggert <eggert@twinsun.com>
4317 * xstrtol.c (__xstrtol): Remove "break" immediately after
4318 "return", to pacify some unknown compiler. Problem reported
4321 2003-11-11 Bruno Haible <bruno@clisp.org>
4323 * xsize.h (SIZE_MAX): Remove fallback definition.
4324 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4327 2003-11-10 Paul Eggert <eggert@twinsun.com>
4329 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4330 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4331 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4333 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4334 not (size_t) -1, since it's defined here.
4336 2003-11-06 Paul Eggert <eggert@twinsun.com>
4338 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4339 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4340 Reject sizes of exactly SIZE_MAX bytes.
4341 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4342 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4344 2003-11-05 Bruno Haible <bruno@clisp.org>
4346 * xsize.h: Include limits.h, to avoid a possible collision with
4347 SIZE_MAX defined in <limits.h> on Solaris.
4349 2003-11-04 Bruno Haible <bruno@clisp.org>
4351 * xsize.h: New file.
4352 * linebreak.c: Include xsize.h.
4353 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4354 argument for overflow.
4355 Suggested by Paul Eggert.
4357 2003-10-31 Bruno Haible <bruno@clisp.org>
4359 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4360 to avoid (extremely rare) race condition.
4361 Suggested by Paul Eggert.
4363 2003-11-03 Jim Meyering <jim@meyering.net>
4365 * userspec.c: Include "userspec.h".
4366 * userspec.h: New file.
4368 2003-10-31 Paul Eggert <eggert@twinsun.com>
4370 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4371 * mountlist.c (SIZE_MAX): Define if not defined already.
4372 (read_filesystem_list): Set and use me_type_malloced.
4373 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4374 whatever the type happens to be), for brevity and consistency.
4375 Check for size calculation overflow on Alphas running OSF/1.
4377 2003-10-31 Jim Meyering <jim@meyering.net>
4379 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4381 * linebuffer.c: Include <string.h> for declaration of memset.
4383 2003-10-30 Paul Eggert <eggert@twinsun.com>
4384 Bruno Haible <bruno@clisp.org>
4386 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4387 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4389 2003-10-29 Paul Eggert <eggert@twinsun.com>
4391 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4392 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4394 * quotearg.c (quotearg_n_options): Use it.
4395 * group-member.c: Include <stdbool.h>.
4396 (free_group_info): Arg is now const *; don't free arg.
4397 (get_group_info): Now returns bool and accepts struct group_info *,
4398 rather than returning a malloc'ed struct group_info *.
4399 All uses changed. Check for overflow in internal size calculation.
4401 * getusershell.c (readname): Simplify the code by using x2nrealloc
4402 rather than xmalloc/xrealloc.
4403 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4404 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4405 conformance bug: the old code used a pointer after freeing the
4406 storage that it addressed.
4407 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4408 rather than doing it by hand.
4409 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4410 the buffer preserved. Use free and xmalloc instead.
4411 * quotearg.c (quotearg_n_options): Likewise.
4412 Use a simpler test for size overflow. Don't use xalloc_oversized
4413 because unsigned int might be wider than size_t (!); this suggests
4414 that we should switch from unsigned int to size_t for slot numbers.
4416 2003-10-27 Bruno Haible <bruno@clisp.org>
4418 * stdbool_.h: Better support for BeOS.
4420 2003-10-27 Paul Eggert <eggert@twinsun.com>
4422 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4423 to allocate the returned structure. Do not allocate a subarray,
4424 as x2nrealloc will do that.
4425 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4426 instead of xnrealloc.
4427 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4429 2003-10-26 Paul Eggert <eggert@twinsun.com>
4431 * xalloc.h (xalloc_oversized): New static inline function, for
4432 callers that want to do their own size-overflow checking. Include
4433 <stdbool.h>, since xalloc_oversized returns bool.
4434 * xalloc.c (array_size_overflow): Remove. All callers changed
4435 to use xalloc_oversized.
4437 Add two functions x2realloc, x2nrealloc, for programs that grow
4438 arrays dynamically by doubling their sizes.
4439 * xalloc.h (x2realloc, x2nrealloc): New decls.
4440 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4443 Port to C99 semantics for 'inline' of external functions.
4444 Bug reported by Bruno Haible.
4445 * xmalloc.c (xnmalloc_inline): New static inline function,
4446 with the old contents of xnmalloc.
4447 (xnmalloc, xmalloc): Use it.
4448 (xnrealloc_inline): New static inline function,
4449 with the old contents of xnrealloc.
4450 (xnrealloc, xrealloc): Use it.
4452 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4454 2003-10-25 Paul Eggert <eggert@twinsun.com>
4456 Fix several address-calculation bugs in the hash modules,
4457 plus some minor code cleanup.
4459 * hash.h: Include <stdbool.h>, for bool.
4460 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4461 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4462 hash_get_n_entries, hash_get_max_bucket_length,
4463 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4464 hash_rehash): Use size_t rather than unsigned.
4465 * hash.c (struct hash_table, hash_get_n_buckets,
4466 hash_get_n_buckets_used, hash_get_n_entries,
4467 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4468 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4469 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4471 (SIZE_MAX): Define if not defined.
4472 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4473 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4475 Use const * when possible.
4476 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4477 (check_tuning): Fix bug: if tuning parameters were very close to
4478 0 or 1, rounding errors could have caused subscript violations.
4479 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4480 (hash_initialize): Add 'fail:' label
4481 to free table and return NULL, and use it to simplify code.
4482 Use calloc rather than clearing the storage ourself.
4483 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4484 buffer size calculations.
4485 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4486 Include <stddef.h>, for size_t.
4487 * hash-pjw.c (hash_pjw): Likewise.
4488 Switch to method described by Bruno Haible.
4489 Include <limits.h>, for CHAR_BIT.
4490 (SIZE_BITS): New macro.
4492 2003-10-21 Paul Eggert <eggert@twinsun.com>
4494 * getndelim2.c (getndelim2): When size calculation overflows,
4495 ceiling the allocation at NMAX bytes rather than silently
4496 discarding input bytes before NMAX is reached. This makes
4497 a difference only if NMAX exceeds SIZE_MAX / 2.
4499 * obstack.c: Merge from glibc.
4500 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4501 Add libc_hidden_def (_obstack_newchunk).
4502 (_obstack_free) [! defined _LIBC]: Remove.
4503 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4504 a clone of the function body.
4505 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4506 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4508 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4509 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4512 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4513 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4514 Don't use lvalue casts, as GCC plans to remove support for them
4515 in GCC 3.5. Reported by Joseph S. Myers. This bug
4516 was also present in the non-GCC version, indicating that this
4517 code had always been buggy and had never been widely used.
4518 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4519 Use the fast variant of each macro, rather than copying the
4520 definiens of the fast variant; that way, we'll be more likely to
4521 catch future bugs in the fast variants.
4523 2003-10-20 Bruno Haible <bruno@clisp.org>
4525 * wait-process.h: New file, from GNU gettext.
4526 * wait-process.c: New file, from GNU gettext.
4528 2003-10-19 Jim Meyering <jim@meyering.net>
4530 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4532 2003-10-16 Paul Eggert <eggert@twinsun.com>
4534 * getgroups.c: Include <errno.h>, <stdlib.h>.
4535 (getgroups): First arg is int, not size_t.
4536 Don't let 'free' mangle errno.
4538 2003-10-16 Jim Meyering <jim@meyering.net>
4540 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4542 2003-10-15 Paul Eggert <eggert@twinsun.com>
4544 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4546 (new_exclude, add_exclude_file): Initial size no longer needs to
4548 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4549 our own address arithmetic overflow checking.
4551 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4552 (fnmatch): Do not alloca more than 2000 wide characters;
4553 instead, use malloc for large buffers.
4554 Check for address arithmetic overflow, and return -1
4555 with errno set to ENOMEM in that case.
4556 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4557 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4558 instead, return -1. Check for address arithmetic overflow.
4560 2003-10-14 Paul Eggert <eggert@twinsun.com>
4562 Handle invalid suffixes and overflow independently, so that
4563 callers can treat them independently as needed. Fix some bugs in
4564 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4565 suffix for a human-readable blocksize. The major caller-visible
4566 change is the addition of a new
4567 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4568 that both overflow and suffix chars were found.
4570 * human.c (humblock): Don't check separately for invalid suffix
4571 char; that is xstrtoumax's job (now that its bug is fixed).
4572 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4573 INTMAX_MAX]: New macros.
4574 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4575 TYPE_MAXIMUM): New macros.
4576 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4577 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4578 if overflow occurs, as it's what __strtol does and it's more useful
4580 (__xstrtol): If __strtol reports some error other than ERANGE,
4581 reflect it to the caller as LONGINT_INVALID. If it reports
4582 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4583 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4584 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4586 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4587 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4588 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4589 [defined UINTMAX_MAX]: New macros.
4591 2003-10-14 Bruno Haible <bruno@clisp.org>
4593 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4594 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4595 Also use volatile where needed.
4597 2003-10-12 Paul Eggert <eggert@twinsun.com>
4599 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4600 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4601 and define in terms of the other primitives.
4602 * xmalloc.c: Include stdbool.h; do not include exit.h.
4603 (SIZE_MAX): Define if not already defined.
4604 (array_size_overflow): New function.
4605 (xalloc_die): Abort instead of exiting if 'error' returns.
4606 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4607 (xmalloc, xrealloc): Use them.
4608 (xcalloc): Check for address arithmetic overflow.
4609 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4610 a bit faster than strcpy.
4612 2003-10-08 Paul Eggert <eggert@twinsun.com>
4614 Merge getpass from libc, plus a few fixes.
4616 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4617 Include <stdbool.h>.
4618 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4619 __fsetlocking to empty.
4620 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4621 do include <bits/libc-lock.h>.
4622 Do not include <fcntl.h>; not needed.
4623 [_LIBC]: Include <wchar.h>.
4624 (NOTCANCEL_MODE): New macro.
4625 (flockfile, funlockfile) [_LIBC]: New macros.
4626 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4627 [!_LIBC]: New macros.
4628 (call_fclose): New function.
4629 (getpass): Use it. Save tty stream separately; this simplifies the
4630 code and makes it more reliable if stdin happens to equal stdout.
4631 Invoke __fsetlocking on tty.
4632 Handle thread cancellation if needed.
4633 Namespace cleanup (use __tcgetattr, __getline).
4634 Use bool for Booleans.
4635 [USE_IN_LIBIO]: Handle wide streams.
4636 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4637 stream might go where.
4639 * unlocked-io.h: Include <stdio.h>, so that the caller
4640 doesn't have to include <stdio.h> before us.
4641 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4642 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4643 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4644 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4645 if not declared, so that we can use getpass.c code from libc without
4647 (flockfile, ftrylockfile, funlockfile): New macros.
4649 2003-10-06 Bruno Haible <bruno@clisp.org>
4651 * version-etc-2.h: Remove file.
4652 * version-etc-2.c: Remove file.
4654 2003-09-25 Jim Meyering <jim@meyering.net>
4655 Bruno Haible <bruno@clisp.org>
4657 This lets translators provide better translations for the
4658 "Written by ..." part of --version output.
4659 * version-etc.h: Include stdarg.h.
4660 (version_etc_copyright): Declare as readonly.
4661 (version_etc): Make this function variadic with a NULL-terminated list
4662 of author name strings.
4663 (version_etc_va): New declaration.
4664 * version-etc.c: Include stdarg.h, stdlib.h.
4665 (version_etc_copyright): Declare as readonly.
4666 (version_etc_va): New function. Provide a different translatable string
4667 for each possible number of authors < 10. Abbreviate when there are 10
4669 (version_etc): Make this function variadic. Call version_etc_va.
4670 Suggestion from Gary V. Vaughan.
4672 * long-options.h (parse_long_options): Change prototype: the authors
4673 string is moved to the end and becomes variadic.
4674 * long-options.c: Include stdarg.h.
4675 (parse_long_options): Make this function variadic, too.
4676 Call version_etc_va, not version_etc.
4678 2003-10-06 Bruno Haible <bruno@clisp.org>
4680 * fatal-signal.h: New file, from GNU gettext.
4681 * fatal-signal.c: New file, from GNU gettext.
4683 2003-10-04 Karl Berry <karl@gnu.org>
4685 * argp*: update from libc.
4687 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4689 * getpass.c (getpass): Use a no-op fseek when switching from input to
4690 output mode on the same stream.
4692 2003-09-29 Paul Eggert <eggert@twinsun.com>
4694 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4695 Fix arg typo in previous patch.
4697 2003-09-28 Jim Meyering <jim@meyering.net>
4699 * error.c: Correct cpp indentation.
4701 2003-09-27 Paul Eggert <eggert@twinsun.com>
4703 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4704 Omit the special code that used __typeof__, since we worry that
4705 it could be more trouble than it's worth. See:
4706 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4707 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4711 2003-09-26 Jim Meyering <jim@meyering.net>
4713 * error.c (error_tail): Move some declarations
4714 into inner scope where the local variables are used.
4716 2003-09-26 Bruno Haible <bruno@clisp.org>
4718 * stpncpy.h (gnu_stpncpy): New declaration.
4719 (stpncpy): Define as alias for gnu_stpncpy.
4720 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4722 2003-09-26 Paul Eggert <eggert@twinsun.com>
4724 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4725 (error_tail): Do not loop, reallocating temporary buffer, since
4726 the output cannot contain more wide characters than the input
4727 contains bytes, the size must be big enough already. This avoids
4728 one potential size overflow calculation. Check for size overflow
4729 when calculating temporary buffer size. Free temporary buffer
4730 when done, if it was allocated with malloc; this plugs a memory
4731 leak. Remove casts from void * to pointers, that are no longer
4732 needed now that we're assuming C89 or better.
4734 Merge error changes from glibc.
4736 * error.c, error.h: Update copyright notice header to match glibc.
4737 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4738 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4739 Disable cancellation while printing error.
4740 * error.h: Prepend __ to parameter names.
4742 2003-09-25 Karl Berry <karl@gnu.org>
4744 * argp-fmtstream.c, argp-help.c: update from libc.
4746 2003-09-25 Bruno Haible <bruno@clisp.org>
4748 * version-etc-2.h: New file, from version-etc.h with modifications.
4749 * version-etc-2.c: New file, from version-etc.c with modifications.
4751 2003-09-25 Simon Josefsson <jas@extundo.com>
4753 * xgetdomainname.h: New file.
4754 * xgetdomainname.c: New file.
4756 2003-09-25 Simon Josefsson <jas@extundo.com>
4757 Bruno Haible <bruno@clisp.org>
4759 * getdomainname.h: New file.
4760 * getdomainname.c: New file.
4762 2003-09-24 Paul Eggert <eggert@twinsun.com>
4764 * linebuffer.c (freebuffer): Don't free the argument, just
4765 the buffer associated with the argument. Bug reported by
4768 2003-09-19 Karl Berry <karl@gnu.org>
4770 * argp.h: update from libc.
4772 2003-09-16 Paul Eggert <eggert@twinsun.com>
4774 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4775 input error, instead of returning NULL the next time we are called
4776 (and therefore losing track of errno).
4778 2003-09-15 Paul Eggert <eggert@twinsun.com>
4780 * getndelim2.c (getndelim2): Don't trash errno when a read
4781 fails, so that the caller gets the proper errno.
4783 * readutmp.c (read_utmp): Likewise.
4784 Check for fstat error. Close stream and free storage
4787 2003-09-14 Bruno Haible <bruno@clisp.org>
4789 * fwriteerror.h: New file.
4790 * fwriteerror.c: New file.
4792 2003-09-14 Jim Meyering <jim@meyering.net>
4794 * getloadavg.c: Correct cpp indentation.
4795 * strdup.c: Likewise.
4796 * vasnprintf.c: Likewise.
4798 2003-09-12 Paul Eggert <eggert@twinsun.com>
4800 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4801 * obstack.c [!defined _LIBC]: Likewise.
4802 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4803 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4804 * exitfail.c: Don't include stdlib.h; no longer needed.
4806 More changes to assume C89 or better.
4808 * error.c (error_tail): Assume vprintf.
4810 * argmatch.c (getenv): Remove decl.
4811 * progreloc.c (get_full_program_name): Define via prototype.
4812 * setenv.c (clearenv): Likewise.
4813 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4815 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4816 (malloc, memcpy): Remove decls.
4817 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4818 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4819 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4820 (memcpy): Remove macro.
4821 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4822 (__P): Remove. All uses removed.
4823 (PTR): Remove. All uses changed to void *.
4824 (CHAR_BIT, NULL): Remove.
4825 (spaces, zeros, memset_space, memset_zero)
4826 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4828 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4829 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4830 Define with prototype.
4831 Remove now-unnecessary prototype decl.
4832 (extra_args_spec): Assume ANSI C. All uses changed.
4833 (extra_args_spec_iso): Remove.
4834 (my_strftime, emacs_strftimeu): Define via prototype.
4835 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4837 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4838 * strtoimax.c: Include <stdlib.h> unconditionally.
4839 (strtoul, strtol): Remove decls.
4840 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4842 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4843 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4844 (LOCALE_PARAM_PROTO): New macro.
4845 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4846 (INTERNAL (strtol), strtol): Define with a prototype.
4847 (PARAMS): Remove. All uses removed.
4848 * tempname.c: Include <string.h> unconditionally.
4849 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4850 * xgethostname.c (main): Define with a prototype.
4851 * xmalloc.c: Include "xalloc.h" first, to check interface.
4852 Include <stdlib.h> unconditionally.
4853 (calloc, malloc, realloc, free): Remove decls.
4854 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4855 Include <stdlib.h> unconditionally. Sort include file names.
4857 (xstrtod): Define with a prototype.
4858 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4859 (strtol, strtoul): Remove decls.
4861 2003-09-11 Paul Eggert <eggert@twinsun.com>
4863 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4864 Include <stdlib.h>, <string.h> unconditionally.
4865 Remove now-unnecessary cast to char *.
4866 * strnlen.c: Include <string.h> unconditionally.
4867 * yesno.c (yesno): Define with a prototype.
4869 2003-09-10 Bruno Haible <bruno@clisp.org>
4871 * strcspn.c: Include <string.h> unconditionally.
4872 * strpbrk.c: Include <string.h> unconditionally.
4873 * strstr.c: Include <string.h> unconditionally.
4874 * unicodeio.c: Include <string.h> unconditionally.
4875 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4876 * unsetenv.c: Likewise.
4877 * xreadlink.c: Include <stdlib.h> unconditionally.
4878 * yesno.c: Include <stdlib.h> unconditionally.
4879 (rpmatch): Add prototype.
4881 2003-09-10 Jim Meyering <jim@meyering.net>
4883 * error.c: Correct indentation of cpp directives.
4885 2003-09-09 Paul Eggert <eggert@twinsun.com>
4889 * acosl.c (main): Use a prototype.
4890 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4893 * getloadavg.c (getloadavg, main): Define via prototypes.
4895 * getopt.h (struct option.name): Assume C89, and use 'const'.
4896 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4897 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4899 * getopt.c (const): Remove macro.
4900 Include <string.h> unconditionally.
4901 (my_index): Remove; all uses changed to strchr.
4902 (strlen): Remove decl.
4903 (exchange): Remove forward decl; no longer needed.
4904 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4905 Define with prototype.
4906 * getopt1.c (const): Remove macro.
4907 (getopt_long, getopt_long_only, main): Define with prototype.
4909 * getugroups.c: Include <string.h> unconditionally.
4911 * getusershell.c: Include <stdlib.h> unconditionally.
4912 (getusershell, setusershell, endusershell, readname, main):
4913 Define with prototypes.
4915 * group-member.c: Include group-member.h first.
4916 Include <stdlib.h> unconditionally.
4918 * hard-locale.c: Include hard-locale.h first.
4919 Include <stdlib.h>, <string.h> unconditionally.
4921 * hash.c (free, malloc): Remove decls.
4922 Include <stdlib.h> unconditionally.
4924 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4925 (getenv): Do not declare.
4927 * idcache.c: Include <string.h> unconditionally.
4929 * long-options.c: Include long-options.h first, to test interface.
4930 Include <stdlib.h> unconditionally.
4932 * makepath.c: Include makepath.h first, to test interface.
4933 Include <stdlib.h> and <string.h> unconditionally.
4935 * linebuffer.c: Include <stdlib.h>.
4936 (free): Remove decl.
4938 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4939 rpl_malloc returns void *, not char *.
4940 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4942 * md5.h: Include <limits.h> unconditionally.
4943 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4944 (__P): Remove; all uses removed.
4945 * md5.c: Include "md5.h" first.
4946 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4947 md5_buffer, md5_process_bytes, md5_process_block):
4948 Define with prototypes.
4949 * sha.h (__P): Remove all uses. (It wasn't defined??)
4950 * sha.c: Include "sha.h" first.
4951 Include <stdlib.h>, <string.h> unconditionally.
4953 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4954 * memcmp.c (__ptr_t): Likewise.
4955 * memrchr.c (__ptr_t): Likewise.
4956 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4957 Include <string.h> unconditionally.
4958 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4959 * memchr.c: Include <stdlib.h> unconditionally.
4960 * memchr.c (LONG_MAX): Remove.
4961 * memrchr.c (LONG_MAX): Likewise.
4962 * memchr.c (__memchr): Define via a prototype.
4963 * memrchr.c (__memrchr): Likewise.
4964 * memcmp.c (__P): Remove, and remove all uses.
4965 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4966 Remove forward decls; no longer needed.
4967 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4968 Use types required by C89 in prototype.
4970 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4971 * savedir.c: Likewise.
4972 * mkdir.c (free): Remove decl.
4973 * rmdir.c (rmdir): Define with a prototype.
4974 * savedir.c: Include savedir.h first, to test interface.
4976 * mktime.c (STDC_HEADERS): Remove.
4977 Include <stdlib.h>, <string.h> unconditionally.
4979 * modechange.c: Include <stdlib.h> unconditionally.
4980 (malloc): Remove decl.
4982 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4983 (free): Remove decl.
4985 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4986 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4987 (This type really should be intptr_t, but that's a C99ism.)
4988 (_obstack_memcpy): Remove: all uses changed to memcpy.
4989 Include <string.h> unconditionally.
4990 (struct obstack): Assume __STDC__ for types of members
4991 chunkfun, freefun, extra_arg.
4992 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4993 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4994 obstack_begin, obstack_specify_allocation,
4995 obstack_specify_allocation_with_arg, obstack_chunkfun,
4996 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4997 Remove unprototyped decls and the macros that use them.
4998 * obstack.c (POINTER): Remove. All uses changed to void *.
4999 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5000 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5001 (defined __STDC__ && __STDC__)]:
5002 Remove nonprototyped code.
5003 Include <stdlib.h> unconditionally.
5004 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5005 _obstack_allocated_p, _obstack_free, obstack_free,
5006 _obstack_memory_used, print_and_abort):
5007 Define using prototypes.
5008 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5009 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5010 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5011 obstack_next_free, obstack_object_size, obstack_room) [0]:
5012 Remove unused, unprototyped code.
5014 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5016 * physmem.c (physmem_total, physmem_available, main): Define
5019 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5020 (main): Define with a prototype.
5022 * posixver.c (getenv): Remove decl.
5024 * putenv.c (malloc): Returns void *, not char *.
5025 Include <string.h> unconditionally.
5026 (strchr, memcpy, NULL): Do not define.
5028 * readtokens.c: Include readtokens.h first, to test interface.
5029 Include <stdlib.h>, <string.h> unconditionally.
5030 (init_tokenbuffer): Define with a prototype.
5032 * regex.c (PARAMS): Remove. All uses removed.
5033 All uses of _RE_ARGS removed, too.
5034 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5036 (bzero): Assume memset exists.
5037 (memcmp, memcpy, NULL): Remove.
5038 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5039 char, or assignments to local vars of type signed char.
5040 (init_syntax_once, PREFIX(extract_number_and_incr),
5041 PREFIX(print_partial_compiled_pattern),
5042 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5043 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5044 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5045 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5046 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5047 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5048 wcs_compile_range, byte_compile_range, truncate_wchar,
5049 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5050 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5051 count_mbs_length, wcs_re_match_2_internal,
5052 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5053 PREFIX(alt_match_null_string_p),
5054 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5055 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5056 regfree, PREFIX(extract_number)): Define with prototype. Remove
5057 now-unnecessary declaration, if any.
5058 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5060 Remove now-unnecessary casts among pointer types.
5061 * regex.h (_RE_ARGS): Remove. All uses removed.
5063 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5064 (free): Remove decl.
5066 * rpmatch.c: Include <stdlib.h> unconditionally.
5068 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5069 (free): Remove decl.
5071 * save-cwd.c: Include <stdlib.h> unconditionally.
5072 * xgetcwd.c: Likewise.
5074 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5075 (free): Remove decl.
5077 * strchrnul.c (strchrnul): Define with a prototype.
5078 Fix bug: c_in was not converted to char before searching.
5080 The following changes are not K&R related:
5082 * group-member.h: Include <sys/types.h>, so that this file is
5084 * makepath.h: Likewise.
5086 * getusershell.c (readname, default_index, line_size, readname):
5087 Use size_t, not int, for sizes.
5088 (readname): If the size overflows, report an error instead of
5091 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5093 * getndelim2.c: Assume stdlib.h per the C89 spec.
5095 2003-09-08 Paul Eggert <eggert@twinsun.com>
5097 Assume C89 or better; remove K&R cruft.
5098 A few of these changes were first proposed by Derek Robert Price
5099 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5101 * addext.c: Include <string.h> unconditionally.
5102 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5103 Don't declare getenv or malloc.
5105 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5106 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5108 (find_stack_direction, alloca): Use prototypes.
5110 * atexit.c (atexit): Define using a prototype.
5112 * basename.c, dirname.c, stripslash.c:
5113 Include <string.h> unconditionally.
5115 * bcopy.c: Include <stddef.h>.
5116 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5118 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5120 * error.h (error, error_at_line, error_print_progname)
5121 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5122 * error.c: Include error.h first, to check interface.
5123 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5124 (VA_START): Remove; all uses changeed to va_start.
5125 (exit, strerror): Remove decls.
5126 (error_print_progname): Prototype uncondionally.
5127 Don't include <errno.h>; no longer needed.
5128 (private_strerror): Remove.
5129 (error_tail): Always define.
5130 (error, error_at_line): Assume C89 or better; always use prototypes.
5131 * fatal.c: Include "fatal.h" first, to test interface.
5132 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5133 (VA_START): Remove; all uses changed to va_start.
5134 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5136 (exit): Remove decl.
5137 (fatal): Prototype unconditionally. Assume va_start works.
5138 Abort at end, to pacify gcc.
5140 * euidaccess.c (main): Define with a prototype.
5142 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5144 * exitfail.c: Include <stdlib.h> unconditionally.
5146 * fnmatch_.h (__P): Remove. All uses changed to assume
5148 * fnmatch.c: Include fnmatch.h first, to test interface.
5149 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5150 (getenv): Remove decl.
5151 (fnmatch): Define using a prototype.
5152 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5153 (FCT): Define using a prototype.
5155 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5157 * gethostname.c: Include <stddef.h>.
5158 (gethostname): Define with prototype. Length is size_t, not int.
5160 2003-09-08 Paul Eggert <eggert@twinsun.com>
5162 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5163 getversion.c should have been removed then, but was accidentally
5166 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5167 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5169 2003-09-07 Paul Eggert <eggert@twinsun.com>
5171 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5172 copy_tm_result. Bug reported by Simon Josefsson in
5173 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5175 2003-09-06 Paul Eggert <eggert@twinsun.com>
5177 * time_r.c, time_r.h: New files.
5179 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5181 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5182 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5184 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5186 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5187 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5190 * timegm.c: Switch to glibc implementation, with the following changes:
5191 [defined HAVE_CONFIG_H]: Include <config.h>.
5192 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5193 (__mktime_internal) [!defined _LIBC]: New decl.
5194 (__gmtime_r) [!defined _LIBC]: New macro and function.
5195 (timegm): Use a prototype, since gnulib assumes C89.
5196 Do not bother declaring tmp to be const, as it's not really usefu.
5197 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5198 (timegm): Declare only if HAVE_DECL_TIMEGM.
5200 2003-09-03 Paul Eggert <eggert@twinsun.com>
5202 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5203 Bug reported by Lute Kamstra in
5204 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5206 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5207 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5208 course with correspondingly smaller numbers for tomorrow and
5209 yesterday. From Tadayoshi Funaba. Originally installed into
5210 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5213 2003-08-31 Simon Josefsson <jas@extundo.com>
5215 * timegm.h: New file.
5216 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5218 2003-08-31 Karl Berry <karl@gnu.org>
5220 * argp.h: update from libc.
5222 2003-08-28 Bruno Haible <bruno@clisp.org>
5224 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5225 warning on QNX, which defines O_BINARY to 000000.
5227 2003-08-24 Bruno Haible <bruno@clisp.org>
5229 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5230 MSVC7 <stdio.h> is included later.
5232 2003-08-20 Bruno Haible <bruno@clisp.org>
5234 * progname.h: New file, from GNU gettext.
5235 * progname.c: New file, from GNU gettext.
5236 * progreloc.c: New file, from GNU gettext.
5238 2003-08-19 Bruno Haible <bruno@clisp.org>
5240 * xstrdup.c: Assume <string.h> exists.
5242 2003-08-18 Jim Meyering <jim@meyering.net>
5244 * setenv.h: Indent nested cpp directive.
5245 * vasnprintf.c: Remove trailing blanks.
5247 2003-08-17 Simon Josefsson <jas@extundo.com>
5248 Bruno Haible <bruno@clisp.org>
5250 * xstrndup.h: New file.
5251 * xstrndup.c: New file.
5253 2003-08-17 Bruno Haible <bruno@clisp.org>
5255 * strndup.h: New file.
5257 2003-08-16 Paul Eggert <eggert@twinsun.com>
5259 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5260 space, undoing this 2003-08-12 change:
5261 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5263 2003-08-16 Jim Meyering <jim@meyering.net>
5265 Merge from coreutils.
5266 * xstrtoimax.c: #else #if -> #elif.
5267 * xstrtoumax.c: Likewise.
5269 2003-08-15 Paul Eggert <eggert@twinsun.com>
5271 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5272 rather than tab, after '#' in shell-script copyright notices.
5273 Suggested by Bruno Haible.
5275 2003-08-15 Jim Meyering <jim@meyering.net>
5276 and Paul Eggert <eggert@twinsun.com>
5278 Merge from coreutils.
5279 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5280 member but strut utmpx does not. Needed for AIX 4.3.3.
5281 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5283 2003-08-15 Jim Meyering <jim@meyering.net>
5285 Merge from coreutils.
5286 * xgethostname.c: Include <stdlib.h>.
5287 (xghostname): Don't exit for anything other than memory-related
5288 failure; just return NULL.
5289 * userspec.c: Include "posixver.h".
5290 (parse_user_spec): Accept `.' as a separator only
5291 in pre-POSIX-200112 mode.
5292 * strtoimax.c: Use #elif rather than #else #if.
5293 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5294 Remove function, now that we can rely on a working tzset function.
5295 [!_LIBC]: Ensure that the required autoconf test has been run.
5296 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5297 Use underlying_strftime for %r.
5298 * sha.c: Merge in some clean-up and optimization changes from glibc.
5299 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5300 Ensure that it is a multiple of 64.
5301 Rearrange loop exit tests so as to avoid performing an
5302 additional fread after encountering an error or EOF.
5303 * realloc.c: Update copyright date.
5305 2003-08-14 Jim Meyering <jim@meyering.net>
5307 Merge from coreutils.
5308 * obstack.h: Whitespace changes.
5309 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5310 and xcalloc return values.
5311 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5312 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5313 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5314 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5315 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5317 Use mntctl's return value to drive the entry-processing loop, since
5318 we can't rely on the value of the vmt_length member in the last
5319 entry. On some systems doing so could result in exhausting
5320 virtual memory. Based in part on a patch from Mike Jetzer.
5322 2003-08-14 Jim Meyering <jim@meyering.net>
5323 and Paul Eggert <eggert@twinsun.com>
5325 Merges from coreutils, plus other fixes.
5326 * physmem.c: Merge in portability changes from gcc/libiberty
5327 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5328 for credits and details. Thanks to Kaveh Ghazi for helping
5329 to keep these files in sync.
5330 (ARRAY_SIZE): Define it.
5331 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5332 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5333 (memcasecmp): Don't assume size_t fits in unsigned int.
5334 Remove casts and duplicate code.
5335 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5336 (memcpy): Remove definition.
5337 Merge in some clean-up and optimization changes from glibc.
5338 [BLOCKSIZE]: Move definition to top of file.
5339 Ensure that it is a multiple of 64.
5340 Rearrange loop exit tests so as to avoid performing an
5341 additional fread after encountering an error or EOF.
5342 * md5.h (md5_uintptr): Define.
5343 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5344 return to the initial working directory. Preserve errno
5346 * idcache.c: Include "xalloc.h".
5347 (xmalloc, xrealloc): Remove decls.
5348 (getuser): Remove casts no longer required in C89.
5349 * human.c: Include stdio.h, for sprintf.
5350 * group-member.c: Include "xalloc.h".
5351 (xmalloc, xrealloc): Remove decls.
5352 (get_group_info): Remove casts no longer required in C89.
5353 * getusershell.c (readname): Remove casts no longer required in C89.
5354 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5355 * getline.c: Whitespace fix, from coreutils.
5357 2003-08-13 Paul Eggert <eggert@twinsun.com>
5359 * exclude.c: Include <ctype.h>
5360 (IN_CTYPE_DOMAIN): New macro.
5362 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5365 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5366 Undo previous (whitespace-only) change.
5368 2003-08-12 Paul Eggert <eggert@twinsun.com>
5370 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5371 Normalize leading white space and remove trailing white space.
5372 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5373 notice, as per ../config/srclist-update.
5375 Merge from coreutils.
5376 * euidaccess.h: New file.
5377 * euidaccess.c: Include it.
5378 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5379 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5380 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5382 2003-08-11 Bruno Haible <bruno@clisp.org>
5384 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5385 (vasnprintf): Use it instead of wcslen.
5387 2003-08-11 Bruno Haible <bruno@clisp.org>
5389 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5390 value to ensure that _Bool promotes to int. Use #define for _Bool when
5391 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5393 2003-08-10 Karl Berry <karl@gnu.org>
5395 * regex.h: update from libc (whitespace fix).
5397 2003-08-09 Paul Eggert <eggert@twinsun.com>
5399 Merge some files from coreutils. These changes were
5400 originally made by Jim Meyering.
5401 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5402 many older Unixes require this.
5403 * alloca.c (alloca): Remove cast to argument of free;
5404 no longer needed in C89.
5405 * alloca_.h, regex.h: Fix white space to match
5406 what GNU indent does.
5408 2003-08-05 Paul Eggert <eggert@twinsun.com>
5410 * bumpalloc.h: Remove.
5412 2003-08-04 Paul Eggert <eggert@twinsun.com>
5414 * getloadavg.c: Change copyright notice and spacing to conform to
5417 Merge from coreutils.
5418 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5420 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5421 from Karl Berry, implemented by Jim Meyering.
5422 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5423 from Dmitry V. Levin.
5424 Remove anachronistic cast of xrealloc.
5425 * fnmatch_.h (__const): Remove. Use 'const'.
5426 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5427 type. Otherwise, it wouldn't compile with at least /bin/cc on
5428 ymp-cray-unicos9.0.2.X.
5429 Combine two mostly-identical uses of alloca into one.
5430 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5432 2003-08-04 Dave Love <d.love@dl.ac.uk>
5436 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5437 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5438 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5439 obsolete NLIST_NAME_UNION.
5440 [__GNU__]: Undef BSD and FSCALE.
5441 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5443 2003-08-03 Paul Eggert <eggert@twinsun.com>
5445 * stdbool_.h (_Bool): Make it signed char, instead of
5446 an enum type, so that it's guaranteed to promote to int. See:
5447 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5449 2003-07-31 Paul Eggert <eggert@twinsun.com>
5451 * strerror.c: Include config.h, limits.h. Declare sprintf.
5452 (strerror): Don't assume that a printable int fits in 14 bytes.
5454 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5455 Bruno Haible <bruno@clisp.org>
5457 * getline.h (getline, getdelim): Change return type to ssize_t.
5458 * getline.c (getline, getdelim): Likewise.
5459 Remove _GNU_SOURCE define; now it's defined in config.h through
5462 2003-07-22 Paul Eggert <eggert@twinsun.com>
5464 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5465 over-parenthesization in macros.
5467 Sync with coreutils.
5469 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5472 Use `exit_failure' for xalloc and xmemcoll instead of their own
5473 private exit-failure variables.
5474 * xalloc.h (xalloc_exit_failure): Remove.
5475 * xmalloc.c: Likewise. Include exitfail.h.
5476 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5477 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5478 * xmemcoll.c: Likewise. Include exitfail.h.
5479 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5481 2003-07-18 Paul Eggert <eggert@twinsun.com>
5483 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5484 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5485 to test that it can stand by itself. Include "exitfail.h".
5486 Clients should set exit_failure instead.
5487 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5489 2003-07-18 Andreas Schwab <schwab@suse.de>
5491 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5493 2003-07-18 Bruno Haible <bruno@clisp.org>
5495 * getndelim2.h: New file.
5496 * getndelim2.c: Make into a module of its own. Include config.h,
5498 (getndelim2): Make non-static. Change return type to ssize_t.
5499 * getline.h: Change argument names.
5500 * getline.c: Include getndelim2.h instead of getndelim2.c.
5501 * getnline.c: Include getndelim2.h.
5503 2003-07-17 Bruno Haible <bruno@clisp.org>
5505 * Makefile.am: Remove file.
5506 * Makefile.in: Remove file.
5508 2003-07-17 Bruno Haible <bruno@clisp.org>
5510 * getnline.h: New file.
5511 * getnline.c: New file.
5512 * getndelim2.c: New file, extracted from getline.c.
5513 (getndelim2): Renamed from getdelim2, with added nmax argument.
5514 * getline.c: Include getndelim2.c.
5515 (getdelim2): Moved out to getndelim2.c.
5516 (getline, getdelim): Update.
5518 2003-07-15 <karl@gnu.org>
5520 * vasnprintf.c: update from gettext.
5522 2003-07-15 Jim Meyering <jim@meyering.net>
5524 * makepath.c (make_path): Enclose diagnostic in _(...).
5526 2003-07-14 Paul Eggert <eggert@twinsun.com>
5528 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5529 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5530 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5531 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5532 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5533 updated automatically by ../config/srclist-update. This changes
5534 their license from LPGL to GPL.
5536 2003-07-14 Jim Meyering <jim@meyering.net>
5538 Don't emit diagnostics. Let callers do that.
5539 * save-cwd.c: Don't include "error.h".
5540 (save_cwd): Don't call error. Ensure that errno is valid
5541 when returning nonzero.
5543 * save-cwd.h (restore_cwd): Update prototype.
5544 * save-cwd.c (restore_cwd): Remove two parameters.
5545 Simplify. Don't call error upon failure. Let callers do that.
5546 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5547 when auditing is enabled. But don't bother updating the #if.
5549 2003-07-14 Simon Josefsson <jas@extundo.com>
5551 * mempcpy.h: New file.
5552 * mempcpy.c: New file.
5554 2003-07-14 Paul Eggert <eggert@twinsun.com>
5556 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5557 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5558 unicodeio.c, unicodeio.h, unlocked-io.h:
5559 Switch from LGPL to GPL.
5561 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5563 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5564 it breaks C++ compilation.
5565 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5567 2003-07-10 Jim Meyering <jim@meyering.net>
5569 * vasnprintf.c: Remove trailing blanks.
5570 Make cpp indentation consistent.
5572 2003-07-09 Paul Eggert <eggert@twinsun.com>
5574 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5575 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5576 Switch from LGPL to GPL.
5578 2003-07-07 Paul Eggert <eggert@twinsun.com>
5580 * mktime.c: Fix some boundary cases and remove need for floating point.
5582 Issue a compile-time diagnostic if time_t is floating point, or if
5583 two's complement arithmetic is not in effect, or if arithmetic
5584 right shift does not propagate the sign. These assumptions were
5585 all in the original code but they weren't checked.
5587 (TIME_T_MIDPOINT, verify): New macros.
5588 (__isleap): Remove; it has integer overflow problems.
5589 (leapyear): New function, without those problems.
5590 (ydhms_tm_diff): Remove; splitting into two parts.
5591 (ydhms_diff): New function, containing the arithmetic part of
5592 the old ydhms_tm_diff function. Issue a compile-time
5593 diagnostic if we are not using C99 integer division.
5594 Avoid casts when possible.
5595 (guess_time_tm): New function, containing the checking part of
5596 the old ydhms_tm_diff function. Return the new value, rather than
5597 the difference between it and the old. Accept a new argument T
5598 so that *T specifies the old value. Check for overflow in the result.
5600 (__mktime_internal): Use a time_t offset, not a long int offset.
5601 This undoes the 2003-06-04 change, which is no longer needed now
5602 that we have better overflow checking.
5603 (localtime_offset): Likewise.
5605 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5606 and long are 64-bit but int is only 32-bit.
5607 (ydhms_diff): Use long int to store year1 and yday1.
5608 Issue a compile-time diagnostic if long int is not wide enough.
5610 (__mktime_internal): Use long int to store adjusted year and yday.
5611 Use plain C rather than preprocessor commands, if that doesn't
5613 Check for overflow (and try to repair) after each probe
5614 rather than checking only at the very end. This avoids some bugs
5615 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5616 does not equal GMT offset at maximum time).
5617 Use integer to check for overflow rather than floating point; this
5618 is more portable to non-IEEE hosts, and is a tad faster.
5619 When we detect that we are oscillating between two values,
5620 don't check whether tm_isdst has the requested value, since
5621 we already know the answer. When tm_isdst has the wrong value,
5622 use a different heuristic to find the right one, based on the
5623 extreme values actually observed in practice in tz2003a,
5624 rather than the (overly optimistic) "previous 3 calendar quarters".
5626 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5627 "T const" to accommodate glibc style.
5628 (check_result): Use less-confusing report format. "long" -> "long int.
5630 Don't loop if the iteration overflows time_t.
5631 Allow a negative step in the iteration.
5633 2003-07-01 Paul Eggert <eggert@twinsun.com>
5635 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5636 having it depend on HAVE_SYS_TYPES_H.
5638 2003-06-25 Bruno Haible <bruno@clisp.org>
5640 * readlink.c: New file.
5642 2003-06-20 Bruno Haible <bruno@clisp.org>
5644 Assume C89, so PARAMS isn't needed.
5645 * unicodeio.h (PARAMS): Remove.
5646 * unicodeio.c: Don't use PARAMS.
5648 2003-06-18 Jim Meyering <jim@meyering.net>
5650 Merge changes from coreutils.
5651 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5652 Remove explicit declarations of xmalloc and realloc.
5654 (read_utmp): Remove anachronistic cast of xmalloc.
5656 2003-06-17 Paul Eggert <eggert@twinsun.com>
5658 Assume C89, so PARAMS isn't needed.
5659 * backupfile.h (PARAMS): Remove. All uses removed.
5660 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5661 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5662 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5663 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5664 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5665 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5666 xstrtol.h: Likewise.
5667 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5668 same.h, strverscmp.h: Do not include config.h; no longer needed.
5669 Anyway, config.h should always be included before any other file.
5671 2003-06-11 Simon Josefsson <jas@extundo.com>
5673 * sysexit_.h: New file.
5675 2003-05-20 Derek Price <derek@ximbiot.com>
5677 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5679 2003-06-10 Simon Josefsson <jas@extundo.com>
5681 * strchrnul.h: New file.
5682 * strchrnul.c: New file.
5684 2003-06-10 Simon Josefsson <jas@extundo.com>
5686 * argp.h: New file, from glibc.
5687 * argp-ba.c: New file, from glibc.
5688 * argp-eexst.c: New file, from glibc.
5689 * argp-fmtstream.c: New file, from glibc.
5690 * argp-fmtstream.h: New file, from glibc.
5691 * argp-fs-xinl.c: New file, from glibc.
5692 * argp-help.c: New file, from glibc.
5693 * argp-namefrob.h: New file, from glibc.
5694 * argp-parse.c: New file, from glibc.
5695 * argp-pv.c: New file, from glibc.
5696 * argp-pvh.c: New file, from glibc.
5697 * argp-xinl.c: New file, from glibc.
5699 2003-06-07 Jim Meyering <jim@meyering.net>
5701 * readtokens.h: Put `Free Software Foundation, Inc.'
5702 in place of my name in the copyright comment.
5703 Remove definition and uses of __P.
5706 * stat.c: Don't declare xmalloc explicitly.
5707 Instead, include "xalloc.h".
5708 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5709 xrealloc, and xcalloc return values.
5710 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5712 * xgetcwd.h: Remove definition/uses of PARAMS.
5714 2003-06-06 Jim Meyering <jim@meyering.net>
5716 * stdbool_.h: Renamed from stdbool.h.in.
5718 2003-06-06 Jim Meyering <jim@meyering.net>
5720 Merge from coreutils.
5721 * same.c: (same_name): Declare *_basename locals to be `const'.
5722 Consolidate declarations and initializations of *_base* locals.
5724 Merge from coreutils.
5725 This avoids a core dump on systems without GNU putenv,
5726 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5727 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5728 (unsetenv): New static function, from GNU libc.
5729 (rpl_putenv): Use it.
5731 * modechange.c: Remove trailing blanks.
5733 Merge from coreutils.
5734 * fsusage.c: Remove declaration of statfs.
5735 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5737 * posixtm.c: Include <stdbool.h> unconditionally.
5739 2003-06-05 Paul Eggert <eggert@twinsun.com>
5741 * mktime.c (__mktime_internal): When resolving a tm_isdst
5742 mismatch, look in future quarters as well as past. This fixes a
5743 bug when processing fall-backwards gaps immediately after a long
5744 period of daylight-saving time.
5746 * mktime.c: Assume freestanding C89 or better.
5747 (HAVE_LIMITS_H): Remove. Assume it's 1.
5748 (__P): Remove; not used.
5749 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5750 (mktime, not_equal_tm, print_tm, check_result,
5751 main): Use prototypes. Use const * where appropriate.
5752 (main): Fix typo in testing code that uncovered by above changes.
5753 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5755 2003-06-04 Paul Eggert <eggert@twinsun.com>
5757 * mktime.c: Fix Debian bug 177940
5758 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5759 (localtime_offset): Now long int, not time_t, because we want it
5760 to be guaranteed to be signed. All uses changed.
5761 (__mktime_internal): If overflow would occur when adding offset,
5764 Merge 'human' changes from coreutils. Rewrite to support
5765 locale-specific notations like thousands separators.
5766 * human.c: Simplify authorship notice.
5767 Include human.h immediately after config.h.
5768 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5769 <limits.h>: Do not include, since human.h does.
5770 (SIZE_MAX, UINTMAX_MAX): New macros.
5771 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5772 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5773 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5774 (power_letter): Renamed from suffixes.
5775 (generate_suffix_backwards): Remove.
5776 (adjust_value): Now takes int style (because of human.h changes)
5777 and long double value (for greater precision on some platforms).
5778 (group_number): New function.
5779 (human_readable): Use it. Use integer options, not enum.
5780 Put the options before the sizes in the arg list.
5781 Support all the new options.
5782 The old human_readable function has been removed;
5783 use inttostr.h instead.
5784 (human_readable, default_block_size, humblock):
5785 Use uintmax_t, not int, for block sizes.
5786 (human_readable_inexact, block_size_types): Remove.
5787 (block_size_opts): New constant.
5788 (human_options): Renamed from human_block_size, with new signature
5789 that allows block sizes up to UINTMAX_MAX. All callers changed.
5790 * human.h: Add copyright and authorship notice.
5791 Include <limits.h> and <stdbool.h> unconditionally.
5792 (PARAMS): Remove. All uses removed.
5793 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5794 (enum human_inexact_style): Remove tag; now a nameless enum.
5795 (human_floor, human_ceiling, human_round_to_even): Now have
5796 values 2, 0, 1 rather than -1, 1, 0.
5797 (human_group_digits, human_suppress_point_zero, human_autoscale,
5798 human_base_1024, human_SI, human_B): New constants.
5799 (human_readable_inexact, human_block_size): Remove.
5800 (human_readable): Size args are now uintmax_t, not int.
5801 (human_options): New decl.
5803 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5804 unnecessary now that we assume C89 or better. This change
5805 imported from coreutils.
5807 * mktime.c (__mktime_internal): Do not reject negative timestamps
5808 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5809 in the 2003-05-30 sync from glibc.
5811 .h files should stand alone, but we shouldn't include <sys/types.h>
5812 if we can get away with just <stddef.h>.
5814 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5815 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5816 rather than <sys/types.h>, as we merely need size_t.
5817 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5819 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5820 Include <stdio.h>, to get FILE.
5821 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5822 memcasecmp.h has included <stddef.h> and all we need is size_t.
5823 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5824 our interface, instead of including <sys/types.h>
5826 2003-06-02 Paul Eggert <eggert@twinsun.com>
5829 Fix some minor time-related bugs with POSIX time arguments.
5830 Some valid time stamps were being rejected (notably -1, and
5831 time stamps before 1900 on 64-bit hosts). And some invalid
5832 time stamps were being accepted, e.g. September 31.
5834 * posixtm.h (posixtime): Return bool instead of time_t, so
5835 that we can return (time_t) -1 successfully.
5836 * posixtm.c: Likewise.
5837 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5838 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5839 (t): Remove static var.
5840 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5841 of static var. All uses changed.
5842 (year): Do not reject years before 1900; they can occur with
5844 (posix_time_parse): Do not check for out-of-range components;
5845 that is now the caller's responsibility, since our checks were
5846 only approximations.
5847 (posixtime): Use mktime to check for out-of-range components,
5848 since it knows them exactly.
5849 If mktime returns (time_t) -1, check whether an error actually occurred
5850 by invoking localtime on -1.
5851 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5852 posixtime failures better.
5853 Improve the test data (in comments only).
5855 2003-05-30 <karl@gnu.org>
5857 * mktime.c: update from libc.
5859 2003-05-30 Bruno Haible <bruno@clisp.org>
5861 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5862 * localcharset.h: Likewise.
5863 * localcharset.c: Likewise.
5865 2003-05-28 Paul Eggert <eggert@twinsun.com>
5867 Assume the headers required for C89 freestanding compilers.
5868 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5869 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5870 without checking for HAVE_LIMITS_H.
5871 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5872 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5874 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5875 * exclude.c: Include <stdbool.h> unconditionally.
5876 * tempname.c: Include <stddef.h> unconditionally.
5877 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5878 * modechange.c, rpmatch.c (NULL): Don't define, since
5879 <stddef.h> does that.
5880 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5881 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5882 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5883 * xstrtol.c: Likewise.
5884 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5885 * savedir.c: Include <stddef.h> instead of defining NULL.
5887 * addext.c (addext): Use assignment rather than cast, to avoid
5888 warnings on some platforms.
5890 * mktime.c (__mktime_internal): Do not reject negative timestamps
5893 2003-05-10 Bruno Haible <bruno@clisp.org>
5895 * linebreak.c (iconv_string_length): Don't return -1 just because the
5896 string is longer than 4 KB.
5898 2003-05-12 Jim Meyering <jim@meyering.net>
5900 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5901 the space-padded-by-default conversion specifiers, %e, %k, %l.
5903 2003-05-03 Bruno Haible <bruno@clisp.org>
5905 Upgrade to Unicode-4.0.
5906 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5907 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5908 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5909 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5910 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5911 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5912 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5913 Change width of U+E0100..U+E01EF from 1 to 0.
5915 2003-04-25 Bruno Haible <bruno@clisp.org>
5917 * copy-file.c: Include <stddef.h>, for size_t.
5919 2003-04-25 Jim Meyering <jim@meyering.net>
5921 * copy-file.c (copy_file_preserving): Declare buf_size to be
5922 of type size_t, not int.
5924 2003-04-11 Jim Meyering <jim@meyering.net>
5926 Merge changes from Coreutils.
5928 2003-03-22 Jim Meyering <jim@meyering.net>
5930 * strftime.c (widen): Cast alloca return value to proper type.
5932 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5935 * strftime.c (my_strftime): Handle very large width
5936 specifications for numeric values correctly. Improve checks for
5939 2003-01-19 Jim Meyering <jim@meyering.net>
5941 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5942 (nl_get_alt_digit) [! defined my_strftime]: Define.
5943 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5944 _nl_get_alt_digit and _nl_get_walt_digit.
5946 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5947 These changes have no effect outside of _LIBC.
5949 2003-04-10 Bruno Haible <bruno@clisp.org>
5951 * findprog.h: New file, from GNU gettext.
5952 * findprog.c: New file, from GNU gettext.
5954 2003-04-05 Jim Meyering <jim@meyering.net>
5956 Merge changes from Coreutils.
5958 * exclude.h (PARAMS): Remove definition and uses.
5959 * exclude.c: Remove uses of `PARAMS'.
5961 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5962 Add test-cases for DOS filenames. Declare program_name.
5963 (main): Set up program_name. Patch by Rich Dawe.
5965 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5967 Use mntctl's return value to drive the entry-processing loop, since
5968 we can't rely on the value of the vmt_length member in the last
5969 entry. On some systems doing so could result in exhausting
5970 virtual memory. Based in part on a patch from Mike Jetzer.
5972 2003-04-04 Bruno Haible <bruno@clisp.org>
5974 * linebreak.h: New file, from GNU gettext.
5975 * linebreak.c: New file, from GNU gettext with slight modifications.
5976 * lbrkprop.h: New file, from GNU gettext.
5978 2003-04-03 Bruno Haible <bruno@clisp.org>
5980 * utf8-ucs4.h: New file, from GNU gettext.
5981 * utf16-ucs4.h: New file, from GNU gettext.
5982 * ucs4-utf8.h: New file, from GNU gettext.
5983 * ucs4-utf16.h: New file, from GNU gettext.
5985 2003-04-02 Bruno Haible <bruno@clisp.org>
5987 * binary-io.h: New file, from GNU gettext.
5989 2003-04-01 Bruno Haible <bruno@clisp.org>
5991 * pathname.h: New file, from GNU gettext.
5992 * concatpath.c: New file, from GNU gettext.
5994 2003-03-30 Bruno Haible <bruno@clisp.org>
5996 * copy-file.c (copy_file_preserving): Don't set owner if the function
5997 chown() doesn't exist.
5999 2003-03-28 Bruno Haible <bruno@clisp.org>
6001 * copy-file.h: New file, from GNU gettext.
6002 * copy-file.c: New file, from GNU gettext.
6004 2003-03-18 Jim Meyering <jim@meyering.net>
6006 * quote.c (quote_n): Fix typo in comment.
6008 2003-03-14 Jim Meyering <jim@meyering.net>
6010 Merge changes from Coreutils.
6011 * obstack.h (obstack_object_size): Declare temporary, __o,
6012 to be const, in order to avoid warnings.
6013 (obstack_room): Likewise.
6014 (obstack_empty_p): Likewise.
6016 2003-03-13 Paul Eggert <eggert@twinsun.com>
6018 Merge changes from Bison.
6019 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6020 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6021 when compiling Bison 1.875's `bitset bset = obstack_alloc
6022 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6023 * hash.c: Include <stdbool.h> unconditionally.
6025 2003-03-09 Paul Eggert <eggert@twinsun.com>
6027 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6028 Reported by Bruce Becker; see:
6029 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6031 2003-03-03 Paul Eggert <eggert@twinsun.com>
6032 Bruno Haible <bruno@clisp.org>
6034 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6035 Reported by John Hughes, see
6036 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6038 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6040 * poll_.h: New file.
6043 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6045 * mathl.h: New file.
6046 * acosl.c: New file.
6047 * asinl.c: New file.
6048 * atanl.c: New file.
6049 * ceill.c: New file.
6052 * floorl.c: New file.
6053 * frexpl.c: New file.
6054 * ldexpl.c: New file.
6056 * sincosl.c: New file.
6058 * sqrtl.c: New file.
6060 * trigl.c: New file.
6061 * trigl.h: New file.
6063 2003-02-17 Bruno Haible <bruno@clisp.org>
6065 * mkdtemp.h: New file, from GNU gettext.
6066 * mkdtemp.c: New file, from GNU gettext.
6068 2003-01-31 Bruno Haible <bruno@clisp.org>
6070 * rename.c: #undef rename before defining rpl_rename.
6071 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6073 2003-01-30 Bruno Haible <bruno@clisp.org>
6075 * printf-args.h: New file, from GNU gettext.
6076 * printf-args.c: New file, from GNU gettext.
6077 * printf-parse.h: New file, from GNU gettext.
6078 * printf-parse.c: New file, from GNU gettext.
6079 * vasnprintf.h: New file, from GNU gettext.
6080 * vasnprintf.c: New file, from GNU gettext.
6081 * asnprintf.c: New file, from GNU gettext.
6082 * vasprintf.h: New file, from GNU gettext with modifications.
6083 * vasprintf.c: New file, from GNU gettext.
6084 * asprintf.c: New file, from GNU gettext.
6086 2003-01-29 Bruno Haible <bruno@clisp.org>
6088 * stpncpy.h: New file, from GNU gettext with modifications.
6089 * stpncpy.c: New file, from GNU gettext with modifications.
6091 2003-01-28 Bruno Haible <bruno@clisp.org>
6093 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6095 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6098 2003-01-27 Bruno Haible <bruno@clisp.org>
6100 * xsetenv.h: New file, from GNU gettext.
6101 * xsetenv.c: New file, from GNU gettext.
6103 2003-01-23 Bruno Haible <bruno@clisp.org>
6105 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6107 2003-01-22 Bruno Haible <bruno@clisp.org>
6109 * exit.h: New file, from GNU gettext.
6111 2003-01-11 Bruno Haible <bruno@clisp.org>
6113 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6114 * strcase.h (strcasecmp, strncasecmp): Likewise.
6116 2003-01-14 Jim Meyering <jim@meyering.net>
6118 * same.c (same_name): Tweak a comment.
6120 2003-01-11 Bruno Haible <bruno@clisp.org>
6122 * same.c (same_name): Reorder tests so as to avoid calling stat()
6123 when a string comparison is sufficient.
6125 2003-01-11 Bruno Haible <bruno@clisp.org>
6127 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6130 2003-01-11 Bruno Haible <bruno@clisp.org>
6132 * hash-pjw.c: Add comment about low quality of this function.
6134 2003-01-12 Paul Eggert <eggert@twinsun.com>
6136 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6137 to avoid collisions with libcurses and libreadline.
6139 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6140 * getstr.h, getstr.c: Remove.
6141 * getline.c: Include "getline.h", to check interface.
6142 Move body of old getstr.c here: this defines MIN_CHUNK and
6143 declares getdelim2, which is renamed from getstr.
6144 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6146 * linebuffer.c (readlinebuffer): Renamed from readline.
6148 * linebuffer.h: Likewise.
6149 (readline): Remove backward-compatibility macro.
6151 2003-01-12 Jim Meyering <jim@meyering.net>
6153 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6155 2003-01-10 Bruno Haible <bruno@clisp.org>
6157 * alloca_.h: New file.
6158 * getdate.y: Unconditionally include alloca.h.
6159 * makepath.c: Likewise.
6160 * setenv.c: Likewise.
6161 * userspec.c: Likewise.
6163 2003-01-09 Bruno Haible <bruno@clisp.org>
6165 * stdbool.h.in: New file.
6167 2003-01-08 Bruno Haible <bruno@clisp.org>
6169 * safe-read.c: Include specification header first, to ensure its
6171 * full-write.c: Likewise.
6173 2003-01-08 Jim Meyering <jim@meyering.net>
6175 * full-write.c: Undefine and define-away `const' after inclusion
6176 of errno.h, not before. Suggestion from Bruno Haible.
6178 2003-01-07 Jim Meyering <jim@meyering.net>
6180 * full-write.c: Rework so that it may serve to define full_read, too.
6181 * full-read.c: Simply #define FULL_READ and include full-write.c.
6183 2003-01-06 Jim Meyering <jim@meyering.net>
6185 * version-etc.c: Update year in translatable copyright string.
6187 2002-12-25 Bruno Haible <bruno@clisp.org>
6189 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6190 * xstrtol.h: Likewise.
6191 * xstrtoimax.c: Likewise.
6192 * xstrtoumax.c: Likewise.
6193 * human.h: Likewise.
6195 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6196 on systems that have <inttypes.h> but not <stdint.h>.
6198 2002-12-31 Paul Eggert <eggert@twinsun.com>
6200 * memcoll.c (memcoll): Fall back on a simple algorithm using
6201 memcmp if strcoll doesn't work.
6203 2002-12-23 Bruno Haible <bruno@clisp.org>
6205 * localcharset.h: New file.
6206 * localcharset.c: Include it.
6207 * unicodeio.c: Likewise.
6209 2002-12-22 Bruno Haible <bruno@clisp.org>
6211 * utime.c (utime_null): No need to call ftruncate if the file was
6214 2002-12-23 Bruno Haible <bruno@clisp.org>
6216 * memcoll.c (STRCOLL): New macro.
6219 2002-12-22 Bruno Haible <bruno@clisp.org>
6221 * getstr.h (getstr): Define, to avoid clash with libcurses.
6222 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6224 2002-12-22 Bruno Haible <bruno@clisp.org>
6226 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6228 2002-12-23 Bruno Haible <bruno@clisp.org>
6230 * getline.h: Include <stddef.h>, for size_t.
6232 * unicodeio.h: Include <stddef.h>, for size_t.
6233 * unicodeio.c: Don't include <stddef.h>.
6235 2002-12-17 Bruno Haible <bruno@clisp.org>
6237 * canon-host.c (strdup): Remove unused declaration.
6239 * fsusage.c: Include full_read.h.
6240 (get_fs_usage): Use full_read instead of safe_read.
6242 * utime.c (utime_null): Use SAFE_READ_ERROR.
6244 2002-12-11 Bruno Haible <bruno@clisp.org>
6246 * setenv.h: Rewritten to cope with systems that have setenv() but not
6248 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6251 2002-12-11 Bruno Haible <bruno@clisp.org>
6253 * setenv.c (alloca): Fall back to malloc.
6255 (setenv): Use freea() to free memory allocated with alloca().
6257 2002-11-13 Bruno Haible <bruno@clisp.org>
6259 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6260 function declarations.
6261 * unsetenv.c (unsetenv): Likewise.
6263 2002-03-04 Bruno Haible <bruno@clisp.org>
6265 Portability to AIX 4.3.3.
6266 * unsetenv.c: New file, extracted from setenv.c.
6267 * setenv.c: Move the unsetenv() function to unsetenv.c.
6269 2001-12-20 Bruno Haible <bruno@clisp.org>
6271 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6272 use malloc instead. For SunOS 4.
6274 2001-12-11 Bruno Haible <bruno@clisp.org>
6276 * setenv.c: Declare alloca.
6277 (compar_fn_t): New typedef.
6278 (KNOWN_VALUE, STORE_VALUE): Use it.
6280 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6283 2002-12-10 Paul Eggert <eggert@twinsun.com>
6285 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6286 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6287 Choose values that are less likely to collide with system fnmatch
6289 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6290 defined (e.g., a pure POSIX system).
6291 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6292 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6294 2002-12-06 Jim Meyering <jim@meyering.net>
6296 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6298 Merge in changes from libc's misc/error.c, in preparation
6299 for the merge of gnulib's changes back into libc.
6301 * error.c (_): Define only if not already defined.
6302 Move definition to follow all #include directives.
6303 Include unlocked-io.h only if !_LIBC.
6304 [_LIBC]: Include <libio/libioP.h>.
6305 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6306 (fflush): Tweak definition to use INTUSE.
6309 2002-12-05 Paul Eggert <eggert@twinsun.com>
6311 * alloca.c [defined emacs]: Include "lisp.h".
6312 (xalloc_die) [defined emacs]: New macro.
6313 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6314 [! defined emacs]: Include <xalloc.h>.
6315 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6316 (pointer): Typedef to POINTER_TYPE *.
6317 (malloc): Remove decl; we now always use xmalloc.
6318 (alloca): Use old-style definition, since Emacs needs this.
6319 Check for arithmetic overflow when computing combined size.
6321 2002-12-04 Paul Eggert <eggert@twinsun.com>
6323 Do not generate unlocked-io.h automatically, since it's easier to
6324 maintain it by hand.
6326 * unlocked-io.h: New file, from GNU diffutils,
6327 but with proper copyright notice and attribution.
6329 * Makefile.am: Add copyright notice.
6330 (libfetish_a_SOURCES): Add unlocked-io.h.
6331 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6332 (DISTCLEANFILES, io_functions): Remove macros.
6333 (EXTRA_DIST): Remove gen_uio.
6334 (unlocked-io.h): Remove rule.
6336 2002-12-04 Jim Meyering <jim@meyering.net>
6338 Reflect the fact that stat.c and lstat.c are no longer generated.
6339 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6340 (DISTCLEANFILES): Likewise.
6341 (EXTRA_DIST): Likewise.
6342 (all_local): Don't depend on stat.c or lstat.c.
6343 (stat.c, lstat.c): Remove rules.
6344 (EXTRA_DIST): Remove xstat.in.
6346 * xstat.in: Remove file. Contents moved into stat.c.
6347 * stat.c: New file. Contents mostly from xstat.in.
6348 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6349 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6351 * safe-read.c: Rework so that it may serve to define safe_write, too.
6352 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6354 2002-12-03 Jim Meyering <jim@meyering.net>
6356 * safe-read.c, safe-write.c: Change variable names and comments, but
6357 not semantics, to minimize the differences between these two files.
6358 (safe_read): Change comment to mention SAFE_READ_ERROR.
6360 * safe-read.c (IS_EINTR): Define.
6361 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6363 2002-12-02 Bruno Haible <bruno@clisp.org>
6365 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6366 Define, taken from safe-read.c.
6367 (INT_MAX): Provide fallback.
6368 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6369 * safe-write.h (SAFE_WRITE_ERROR): Define.
6371 * safe-read.c (EINTR): Remove definition.
6372 (safe_read): Don't use EINTR if it is absent.
6374 2002-12-02 Jim Meyering <jim@meyering.net>
6376 * safe-read.c (EINTR): Define.
6377 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6378 (INT_MAX): Provide fallback.
6379 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6381 * safe-read.h (SAFE_READ_ERROR): Define.
6383 2002-12-01 Jim Meyering <jim@meyering.net>
6385 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6386 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6388 2002-11-27 Paul Eggert <eggert@twinsun.com>
6390 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6391 hash_rehash): Replace `if (limit <= value) abort ();' with
6392 `if (! (value < limit)) abort ();', for readability.
6394 2002-11-26 <karl@gnu.org>
6396 * strdup.c: copy from libc again, with jim's ok.
6397 * .cppi-disable: re-add strdup.c
6399 2002-11-25 <karl@gnu.org>
6401 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6402 instead of "strtol.c".
6404 2002-11-25 Jim Meyering <jim@meyering.net>
6406 * mktime.c: Sync from libc, now that it has the latest fix.
6408 2002-11-24 <karl@gnu.org>
6410 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6411 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6413 2002-11-24 Jim Meyering <jim@meyering.net>
6415 Update from coreutils:
6417 * mktime.c: Merge in changes from libc.
6419 Avoid a link-time failure on some Linux systems.
6420 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6421 (__mon_yday): Declare with the STATIC attribute.
6422 (__mktime_internal): Likewise.
6423 Based on a report from Greg Schafer.
6425 2002-11-23 Jim Meyering <jim@meyering.net>
6427 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6428 Use `unsigned', not `int', as type of index.
6430 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6432 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6434 2002-11-22 Paul Eggert <eggert@twinsun.com>
6436 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6437 hint that one should use `if (! x) abort ();' rather than `assert
6438 (x);', and anyway it's one less thing to worry about configuring.
6439 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6440 hash_rehash, hash_insert): Use abort rather than assert.
6442 2002-11-22 Paul Eggert <eggert@twinsun.com>
6444 * quotearg.h: Allow multiple inclusion by surrounding with
6445 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6446 so that we can be included first.
6447 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6448 * quotearg.c: Include quotearg.h immediately after config.h.
6449 No need to include stddef.h or sys/types.h any more.
6450 Surround local include files with "", not "<>".
6451 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6452 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6453 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6454 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6455 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6456 (ISPRINT): Remove; no longer needed now that we assume C89.
6458 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6461 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6462 quotearg_char): Use SIZE_MAX rather than
6463 (size_t) -1 when we are talking about "infinity".
6465 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6467 2002-11-22 Bruno Haible <bruno@clisp.org>
6469 * safe-read.h: Assume C89. Add comments.
6470 (safe_read): Change return type to size_t.
6471 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6472 counts > SSIZE_MAX correctly.
6473 * safe-write.h: New file.
6474 * safe-write.c: New file.
6475 * full-read.h: New file.
6476 * full-read.c: New file.
6477 * full-write.h: Assume C89. Add comments.
6478 * full-write.c: Include safe-write.h.
6479 (full_write): Rewritten to use safe_write.
6480 Suggested by Jim Meyering and Paul Eggert.
6482 2002-11-21 Bruno Haible <bruno@clisp.org>
6484 Remove case insensitive option matching.
6485 * argmatch.h (argcasematch): Remove declaration.
6486 (ARGCASEMATCH): Remove macro.
6487 (__xargmatch_internal): Remove case_sensitive argument.
6488 (XARGMATCH): Update.
6489 (XARGCASEMATCH): Remove macro.
6490 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6491 case_sensitive argument.
6492 (argcasematch): Remove function.
6493 (__xargmatch_internal): Remove case_sensitive argument.
6494 (main): Use XARGMATCH instead of XARGCASEMATCH.
6496 * xmalloc.c: Change compile-time error message. Add comment about
6497 required autoconf version.
6499 2002-11-21 Jim Meyering <jim@meyering.net>
6501 * strdup.c (strdup): Tweak comment and initial #if/#include.
6503 Merge in changes from the coreutils.
6505 2002-09-25 Paul Eggert <eggert@twinsun.com>
6506 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6507 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6508 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6509 int. Work more efficiently if X is the same width as uintmax_t.
6510 Do not compare X to -1, to avoid bogus compiler warning.
6511 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6512 Don't assume that f_frsize and f_bsize are the same type.
6514 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6517 * makepath.c (make_path): Restore umask *before* creating the final
6519 (make_path): Minor reformatting.
6521 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6522 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6524 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6525 ones. At least on GNU/Linux systems, `auto' means something else.
6528 2002-11-20 Paul Eggert <eggert@twinsun.com>
6530 Merge argmatch cleanups from Bison. Assume C89.
6532 * argmatch.c: Include config.h here, not in argmatch.h.
6533 Include stdlib.h, for EXIT_FAILURE.
6534 Always include <string.h>, since we assume C89.
6535 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6536 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6537 Include <stddef.h> instead, since it's all we need for size_t.
6538 (PARAMS): Remove. All uses removed.
6539 (ARRAY_CARDINALITY): Do not bother to #undef.
6540 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6541 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6542 Remove unnecessary parentheses.
6543 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6544 Insert necessary parentheses.
6545 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6546 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6548 2002-11-19 Bruno Haible <bruno@clisp.org>
6550 * mbswidth.c: Include mbswidth.h right at the beginning.
6551 * mbswidth.h: Include <stddef.h>, for size_t.
6553 * mbswidth.h (PARAMS): Remove macro.
6554 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6555 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6557 * gcd.h (PARAMS): Remove macro.
6558 (gcd): Use ANSI C function declarations.
6559 * gcd.c (gcd): Likewise.
6561 2002-11-15 Bruno Haible <bruno@clisp.org>
6563 * strcspn.c: Include <stddef.h>.
6564 (strcspn): Use ANSI C function declaration. Change return type to
6566 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6567 (strpbrk): Use NULL.
6568 * strpbrk.h (PARAMS): Remove macro.
6569 (strpbrk): Use ANSI C function declaration.
6570 * strstr.c: Don't include <sys/types.h>.
6571 * strstr.h (PARAMS): Remove macro.
6572 (strstr): Use ANSI C function declarations.
6574 2002-11-06 Bruno Haible <bruno@clisp.org>
6576 * gcd.h (gcd): Change argument type to 'unsigned long'.
6577 * gcd.c (gcd): Likewise.
6579 2002-11-05 Bruno Haible <bruno@clisp.org>
6581 * gcd.h: New file, from gettext-0.11.5.
6582 * gcd.c: New file, from gettext-0.11.5.
6584 2002-11-05 Bruno Haible <bruno@clisp.org>
6586 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6587 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6588 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6589 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6591 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6592 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6594 * closeout.c: Include gettext.h instead of <libintl.h>.
6595 * human.c: Include gettext.h instead of <libintl.h>.
6596 * quotearg.c: Include gettext.h instead of <libintl.h>.
6597 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6598 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6599 * userspec.c: Include gettext.h instead of <libintl.h>.
6600 * version-etc.c: Include gettext.h instead of <libintl.h>.
6601 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6602 (textdomain): Remove definition.
6603 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6605 * long-options.c: Remove include of <libintl.h> and definition of _.
6606 * same.c: Remove include of <libintl.h> and definition of _.
6608 2002-11-04 Bruno Haible <bruno@clisp.org>
6610 * stpcpy.h: New file, from GNU gettext-0.11.5.
6611 * strcase.h: New file, from GNU gettext-0.11.5.
6612 * strpbrk.h: New file, from GNU gettext-0.11.5.
6613 * strstr.h: New file, from GNU gettext-0.11.5.
6614 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6616 2002-05-09 Bruno Haible <bruno@clisp.org>
6618 * config.charset: Update for newest glibc. Add canonical names
6619 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6621 2002-05-09 Bruno Haible <bruno@clisp.org>
6623 * localcharset.c (get_charset_aliases): Add more Windows specific
6626 2002-05-08 Owen Taylor <otaylor@redhat.com>
6628 * config.charset: A few additions for Solaris.
6630 2001-12-05 Bruno Haible <bruno@clisp.org>
6632 * localcharset.c (locale_charset): Don't return an empty string.
6634 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6636 * config.charset: msdos in uk_UA uses CP1125.
6638 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6640 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6641 * localcharset.c (locale_charset): Declare as extern "C".
6643 2002-02-15 Bruno Haible <bruno@clisp.org>
6645 * config.charset [msdosdjgpp]: For Russian, use CP866.
6647 2002-02-11 Bruno Haible <bruno@clisp.org>
6649 * config.charset: Add support for NetBSD.
6651 2002-09-25 <karl@gnu.org>
6653 * strdup.c: copy from libc/string (via ../config/srclist*).
6654 * getopt*: copy from libc/posix.
6655 * gettext.h: copy from gettext.
6656 * .cppi-disable: add strdup.c, gettext.h.
6658 2002-07-01 Jim Meyering <meyering@lucent.com>
6660 * c-stack.c: Include sys/time.h.
6661 From Volker Borchert.
6663 2002-06-11 Paul Eggert <eggert@twinsun.com>
6665 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6666 New macro. Use it uniformly instead of
6667 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6668 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6669 reported by Vin Shelton.
6671 2002-06-22 Jim Meyering <meyering@lucent.com>
6673 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6674 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6676 2002-06-22 Paul Eggert <eggert@twinsun.com>
6678 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6679 Do not assume SA_SIGINFO behavior.
6680 Bug reported by Jim Meyering on NetBSD 1.5.2.
6682 2002-06-22 Jim Meyering <meyering@lucent.com>
6684 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6686 * exitfail.c, exitfail.h: Likewise.
6687 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6689 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6691 (EXTRA_DIST): Add fnmatch_loop.c.
6692 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6694 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6695 * fnmatch.c: Update from diffutils-2.8.2.
6696 * fnmatch_.h: New file. From diffutils-2.8.2.
6697 * fnmatch.h: Remove file.
6699 2002-06-18 Paul Eggert <eggert@twinsun.com>
6701 * file-type.h: Report an error if neither S_ISREG nor
6702 S_IFREG is defined, instead of using a test specific to glibc
6703 2.2. This should be safe, since POSIX requires S_ISREG and
6704 Unix Version 7 had S_IFREG. We don't need to check for
6705 <sys/types.h> since we don't use any symbols that it defines.
6707 2002-06-15 Jim Meyering <meyering@lucent.com>
6709 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6710 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6711 have been included before this file.
6713 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6715 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6716 so that each temporary file name is unique and valid in the first
6717 8 characters, for operation under DOS.
6719 2002-06-15 Jim Meyering <meyering@lucent.com>
6721 Work even with DJGPP 2.03, which lacks support for symlinks.
6723 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6725 * lchown.c (S_ISLNK): Likewise.
6727 2002-06-14 Jim Meyering <meyering@lucent.com>
6729 * file-type.h: Use the version from diffutils-2.8.2.
6730 * file-type.c: Likewise.
6732 2002-05-27 Jim Meyering <meyering@lucent.com>
6734 Fix a problem seen only on nonconforming systems whereby ls.c's
6735 use of localtime, and then of gettimeofday would cause trouble:
6736 the localtime call used to initialize rpl_gettimeofday's save
6737 mechanism would clobber ls's current local time information so
6738 that in any long listing the first file would always be listed
6739 with date 1970-01-01. Analysis by Volker Borchert.
6741 * gettimeofday.c (localtime): Undefine.
6742 (rpl_localtime): New function.
6744 2002-05-22 Jim Meyering <meyering@lucent.com>
6746 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6747 * file-type.h: New file.
6748 * file-type.c (file_type): New file/function. Extracted from diffutils.
6750 2002-04-29 Paul Eggert <eggert@twinsun.com>
6752 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6754 2002-04-28 Paul Eggert <eggert@twinsun.com>
6756 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6757 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6758 of 127, since 64 is the largest conceivable number for ancient
6760 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6762 2002-04-28 Jim Meyering <meyering@lucent.com>
6764 * sig2str.c (WTERMSIG): Remove definition (unused).
6766 2002-04-28 Paul Eggert <eggert@twinsun.com>
6768 * sig2str.h, sig2str.c: New files.
6769 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6771 2002-04-24 Jim Meyering <meyering@lucent.com>
6773 * gettext.h: New file, from Gettext.
6774 * Makefile.am (INCLUDES): Remove -I../intl.
6775 (libfetish_a_SOURCES): Add gettext.h.
6777 2002-04-16 Jim Meyering <meyering@lucent.com>
6779 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6780 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6781 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6783 2002-04-12 Jim Meyering <meyering@lucent.com>
6785 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6787 2002-03-10 Jim Meyering <meyering@lucent.com>
6789 * makepath.c (make_path): Remove a comma from a diagnostic.
6790 Suggestion from Santiago Vila.
6792 2002-03-08 Jim Meyering <meyering@lucent.com>
6794 * rename.c: Mention that this wrapper is needed also on
6795 mips-dec-ultrix4.4 systems.
6797 2002-03-02 Jim Meyering <meyering@lucent.com>
6799 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6800 not HAVE_CLOCK_SETTIME.
6802 2002-02-27 Paul Eggert <eggert@twinsun.com>
6804 * nanosleep.h: Rename to....
6805 * timespec.h: New name for nanosleep.h. All uses changed.
6807 * gettime.c: New file.
6808 * settime.c: New file.
6811 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6812 timespec.h. Remove nanosleep.h.
6814 2002-02-25 Paul Eggert <eggert@twinsun.com>
6816 * acl.c, acl.h: New files.
6817 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6819 2002-02-24 Jim Meyering <meyering@lucent.com>
6821 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6822 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6823 cause trouble. Reported by Nelson Beebe.
6825 2002-02-23 Paul Eggert <eggert@twinsun.com>
6827 * path-concat.c (xpath_concat): Reorder code to pacify
6828 compilers that don't know that xalloc_die never returns.
6830 2002-02-20 Jim Meyering <meyering@lucent.com>
6832 * getdate.c: Regenerate using bison-1.33.
6834 2002-02-15 Paul Eggert <eggert@twinsun.com>
6836 * posixver.c, posixver.h: New files.
6837 * Makefile.am (libfetish_a_SOURCES): Add them.
6839 2002-02-02 Paul Eggert <eggert@twinsun.com>
6840 Bruno Haible <bruno@clisp.org>
6842 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6843 (fwrite_success_callback): New declaration.
6844 * unicodeio.c (unicode_to_mb): New function, extracted from
6845 print_unicode_char. Call failure callback instead of error.
6846 (fwrite_success_callback): New function.
6847 (exit_failure_callback): New function.
6848 (fallback_failure_callback): New function.
6849 (print_unicode_char): Call unicode_to_mb.
6851 2002-01-26 Jim Meyering <meyering@lucent.com>
6853 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6855 2002-01-22 Jim Meyering <meyering@lucent.com>
6857 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6858 Otherwise, some versions of automake would omit the rule that makes
6859 Makefile from Makefile.in.
6861 2001-01-21 Paul Eggert <eggert@twinsun.com>
6863 * xmemcoll.h, xmemcoll.c: New files.
6864 * Makefile.am (libfetish_a_SOURCES): Add them.
6865 * memcoll.c: Include errno.h, and declare errno if not defined.
6866 (memcoll): Set errno to zero if there is no error.
6868 * quotearg.c (quotearg_buffer_restyled):
6869 Fix bug with quoting buffers containing NUL when backslashing escapes.
6870 This bug was exposed by the other changes in this patch.
6871 (quotearg_n_options): New arg ARGSIZE.
6872 All callers changed.
6873 (quoting_options_from_style): New function.
6874 (quotearg_n_style): Use it.
6875 (quotearg_n_style_mem): New function.
6877 * quotearg.h (quotearg_n_style_mem): New function.
6879 2002-01-16 Jim Meyering <meyering@lucent.com>
6881 * getdate.y: Add three semicolons, each just before a closing brace.
6882 Bison (as of version 1.31) no longer papers over that mistake.
6884 2002-02-14 Paul Eggert <eggert@twinsun.com>
6886 * backupfile.c (ISDIGIT): Comment fix.
6887 * getdate.y (ISDIGIT): Likewise.
6888 * posixtm.c (ISDIGIT, year): Likewise.
6889 * strverscmp.c (ISDIGIT): Likewise.
6890 * userspec.c (ISDIGIT): Likewise.
6892 2002-01-05 Jim Meyering <meyering@lucent.com>
6894 * version-etc.c (version_etc_copyright): Update copyright year.
6896 2001-01-19 Paul Eggert <eggert@twinsun.com>
6898 * closeout.c (close_stdout_status): If ferror (stdout), do
6899 not silently exit merely because the output buffer happens to
6900 have nothing pending.
6902 2001-12-18 Paul Eggert <eggert@twinsun.com>
6904 See the big note in ../ChangeLog.
6905 * human.c (suffixes): Prefer K to k for 1024.
6906 (generate_suffix_backwards): New function.
6907 (human_readable_inexact): Use it.
6908 * xstrtol.c (__xstrtol): If there is no number but there
6909 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6910 Accept 'K' as well as 'k'.
6912 2001-12-15 Jim Meyering <meyering@lucent.com>
6914 * regex.h (__restrict_arr): Update from libc.
6916 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6917 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6920 2001-12-10 Jim Meyering <meyering@lucent.com>
6922 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6923 Instead, include "xalloc.h".
6924 (initbuffer): Don't cast xmalloc return value to char*.
6925 (readline): Reword comment.
6926 Don't cast xrealloc return value to char*
6929 2001-12-09 Jim Meyering <meyering@lucent.com>
6931 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6932 `signed and unsigned type in conditional expression'.
6933 * posixtm.c (posix_time_parse): Likewise.
6935 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6937 * readtokens.c (readtoken): Declare an index to be of type unsigned
6938 to avoid a pedantic warning.
6940 * getstr.c: Don't include assert.h.
6941 (getstr): Remove warning-evoking assertions.
6942 Return -1 if offset parameter is out of bounds.
6943 Change the type of a local from int to size_t.
6945 * strftime.c (my_strftime_localtime_r): Include this function
6946 definition in the `#if ! HAVE_TM_GMTOFF' block.
6948 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6949 Include xalloc.h instead.
6951 2001-12-02 Jim Meyering <meyering@lucent.com>
6953 * tempname.c: Don't declare getenv, thus reverting the change of
6954 2001-11-18. It's no longer necessary, now that stdlib.h is always
6957 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6958 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6960 2001-11-30 Akim Demaille <akim@epita.fr>
6962 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6963 before being defined.
6965 2001-11-27 Paul Eggert <eggert@twinsun.com>
6967 * quotearg.h (quotearg_n, quotearg_n_style):
6968 First arg is int, not unsigned.
6969 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6970 (SIZE_MAX, UINT_MAX): New macros.
6971 (quotearg_n_options): Abort if N is negative.
6972 Avoid overflow check on hosts where size_t is 64 bits and int
6973 is 32 bits, as overflow is impossible there.
6974 Fix off-by-one typo that caused unnecessary reallocation.
6976 2001-11-27 Jim Meyering <meyering@lucent.com>
6978 * tempname.c: Merge with version from libc.
6979 * regex.c: Likewise.
6981 * tempname.c: Include stdlib.h unconditionally. On some old systems
6982 for which STDC_HEADERS is 0, it was not included, resulting in a
6983 warning about an integer-to-pointer conversion problem with getenv.
6984 Reported by Volker Borchert.
6986 2001-11-26 Jim Meyering <meyering@lucent.com>
6988 * gtod.h: Remove file.
6989 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6990 * gettimeofday.c: Don't include gtod.h.
6991 (GTOD_init): Remove function.
6992 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6993 Suggestion from Volker Borchert.
6995 2001-11-23 Jim Meyering <meyering@lucent.com>
6997 * hash.h (struct hash_table): Don't define here. Merely declare it.
6998 * hash.c (struct hash_table): Define it here instead.
7000 2001-11-22 Jim Meyering <meyering@lucent.com>
7002 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7004 2001-11-18 Paul Eggert <eggert@twinsun.com>
7006 * tempname.c (TMP_MAX): Remove; no longer needed.
7007 (TEMPORARIES): New macro.
7008 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7009 removes an artificial limitation (e.g. HP-UX 10.20, where
7012 2001-11-18 Jim Meyering <meyering@lucent.com>
7014 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7017 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7018 files will be created before anything else.
7020 2001-11-17 Jim Meyering <meyering@lucent.com>
7022 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7023 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7024 rather than group writable. Patch by Juan F. Codagnone.
7026 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7027 Instead, include "xalloc.h".
7029 * mountlist.c: Include unlocked-io.h after all system headers.
7030 Remove explicit declarations of xmalloc, xrealloc,
7031 and xstrdup. Instead, include "xalloc.h".
7033 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7034 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7035 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7037 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7038 Reported by Padraig Brady.
7040 * mkstemp.c: #undef mkstemp.
7042 (rpl_mkstemp): Rename from mkstemp.
7045 2001-11-16 Jim Meyering <meyering@lucent.com>
7047 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7048 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7049 determine the amount of total physical memory, use pstat_getstatic.
7050 HPUX-11 doesn't define _SC_PHYS_PAGES.
7051 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7052 If sysconf couldn't be used to determine the amount of available
7053 physical memory, use both pstat_getstatic and pstat_getdynamic.
7054 Based on a patch from Bob Proulx.
7056 2001-11-05 Jim Meyering <meyering@lucent.com>
7058 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7060 2001-11-03 Jim Meyering <meyering@lucent.com>
7062 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7063 in argmatch_to_argument call.
7065 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7068 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7069 e.g., a fault due to an attempt to free a NULL pointer.
7071 2001-11-01 Jim Meyering <meyering@lucent.com>
7073 * dirfd.c, dirfd.h: New files.
7074 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7076 * hash.c (hash_print) [TESTING]: Clean up.
7078 2001-10-22 Paul Eggert <eggert@twinsun.com>
7080 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7081 to avoid a warning if -Wall.
7083 2001-10-21 Paul Eggert <eggert@twinsun.com>
7085 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7087 2001-10-21 Jim Meyering <meyering@lucent.com>
7089 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7090 this code would end up calling gettext even in packages built
7092 * getopt.c (_): Likewise.
7093 * regex.c (_): Likewise.
7095 2001-10-20 Paul Eggert <eggert@twinsun.com>
7097 * error.c (strerror_r): Do not declare unless !_LIBC.
7098 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7099 Use strerror_r that is only a macro, even if it is not a function.
7100 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7101 (private_strerror): Use prototypes, not old-style function definition.
7102 (print_errno_message): New function.
7103 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7105 (error_tail, error, error_at_line): Use it.
7107 2001-10-11 Jim Meyering <meyering@lucent.com>
7109 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7110 and quote_n (1, ... to avoid clobbering a buffer.
7112 2001-10-05 Jim Meyering <meyering@lucent.com>
7114 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7115 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7116 * hash-pjw.h: New file.
7118 2001-09-30 Jim Meyering <meyering@lucent.com>
7120 * mountlist.c [MOUNTED_GETFSSTAT]:
7121 Include <sys/ucred.h>, for Apple Darwin.
7122 Include sys/mount.h and sys/fs_types.h only if available.
7124 (read_filesystem_list): Use FS_TYPE.
7126 2001-09-29 Paul Eggert <eggert@twinsun.com>
7128 * exclude.c (excluded_filename): 0 -> false, since it's
7131 2001-09-28 Paul Eggert <eggert@twinsun.com>
7133 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7134 #defines strtoimax. Also treat the other strto* functions
7137 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7138 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7139 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7141 2001-09-26 Jim Meyering <meyering@lucent.com>
7143 Most macros in unlocked-io.h had the wrong number of arguments.
7144 * gen-uio: New script.
7145 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7146 * unlocked-io.hin: Remove file.
7147 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7148 rather than trying to embed it here.
7149 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7150 Reported by Padraig Brady.
7152 2001-09-25 Volker Borchert <bt@teknon.de>
7154 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7156 2001-09-23 Jim Meyering <meyering@lucent.com>
7158 * mountlist.c: Remove useless parentheses in #if directives.
7159 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7160 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7162 2001-09-22 Jim Meyering <meyering@lucent.com>
7164 * localcharset.c: Update from latest gettext.
7165 * config.charset: Likewise.
7167 2001-09-20 Jim Meyering <meyering@lucent.com>
7169 * xstrtol.c (strtoimax): Guard declaration with
7170 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7171 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7172 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7173 (strtoumax): Likewise, for completeness (it wasn't necessary).
7175 2001-09-06 Paul Eggert <eggert@twinsun.com>
7177 * strtoimax.c (HAVE_LONG_LONG):
7178 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7179 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7180 to work around bug in IBM C compiler.
7182 2001-09-16 Jim Meyering <meyering@lucent.com>
7184 * mkdir.c: New file.
7186 2001-09-04 Paul Eggert <eggert@twinsun.com>
7188 * xgetcwd.c: Revert some of the previous change; intead,
7189 fix the HAVE_GETCWD_NULL code to behave more like the
7190 !HAVE_GETCWD_NULL code used to.
7193 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7196 2001-09-04 Paul Eggert <eggert@twinsun.com>
7198 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7199 Use ssize_t, not int, to store result of readlink.
7200 Check for ssize_t overflow as well as size_t overflow,
7201 as POSIX says the result of readlink is implementation-defined
7202 when ssize_t overflows.
7203 Remove unnecessary cast to char*.
7204 Use free+malloc instead of realloc, as the storage doesn't need
7205 to be preserved and it's clearer and can be more efficient that way.
7206 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7207 * xreadlink.h (xreadlink): Update prototype.
7209 2001-09-03 Paul Eggert <eggert@twinsun.com>
7211 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7212 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7213 spotted by Jim Meyering.
7215 2001-09-03 Jim Meyering <meyering@lucent.com>
7217 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7219 2001-09-03 Paul Eggert <eggert@twinsun.com>
7221 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7222 like the HAVE_GETCWD_NULL code.
7223 Include pathmax.h if not HAVE_GETCWD.
7224 Do not include xalloc.h.
7225 (INITIAL_BUFFER_SIZE): New symbol.
7226 Do not use xmalloc / xrealloc, since the caller is responsible for
7227 handling errors. Preserve errno around `free' during failure.
7228 Do not overrun buffer when using getwd.
7230 2001-09-03 Paul Eggert <eggert@twinsun.com>
7232 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7233 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7235 2001-09-02 Jim Meyering <meyering@lucent.com>
7237 * error.c: Update from GNU libc.
7239 2001-09-01 Jim Meyering <meyering@lucent.com>
7241 * xreadlink.c: New file.
7242 * xreadlink.h: New file.
7243 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7245 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7246 doesn't conflict with sparc Solaris 7's definition in
7247 /usr/include/sys/int_types.h.
7249 * exclude.c: Use `""', not `<>' to #include non-system header files.
7250 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7251 and strncasecmp as r-values. Unixware didn't have declarations.
7253 2001-08-31 Jim Meyering <meyering@lucent.com>
7255 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7256 Use an initial, malloc'd, buffer of length 128 rather than
7257 a statically allocated one of length 1024.
7259 2001-08-30 Paul Eggert <eggert@twinsun.com>
7261 * xgetcwd.c: Don't include pathmax.h.
7262 Include stdlib.h and unistd.h if available.
7264 (xmalloc, xstrdup, free): Remove decls.
7265 (xgetcwd): Don't assume sizes fit in unsigned.
7266 Check for overflow when computing sizes.
7267 Simplify reallocation code.
7269 2001-08-28 Paul Eggert <eggert@twinsun.com>
7271 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7273 * strtoimax.c: Renamed from strtoxmax.c, removing the
7276 Also, make the following further changes to make this file's
7277 configuration more similar to that of strtol.c:
7278 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7279 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7280 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7281 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7282 changed to signed values.
7284 And make the following changes as well:
7285 Fix copyright notice, as 1999 was missing.
7286 (verify): New macro.
7287 (strtoimax): Check sizes at compile-time, not run-time.
7288 Prefer strtol to strtoll if both work.
7289 (main): Remove; it was not that useful and was a pain to maintain.
7291 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7293 2001-08-30 Paul Eggert <eggert@twinsun.com>
7295 * savedir.c (savedir): Remove size parameter, as POSIX says that
7296 a directory's st_size can have an arbitrary value, so the old
7297 usage could waste an arbitrary amount of memory. All uses
7299 * savedir.h: Update prototype.
7301 2001-08-30 Paul Eggert <eggert@twinsun.com>
7303 * xstrtol.c (strtoimax): New decl.
7305 2001-08-28 Paul Eggert <eggert@twinsun.com>
7307 * xstrtol.h: Add copyright notice.
7308 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7309 LONGINT_INVALID_SUFFIX_CHAR.
7311 2001-08-30 Paul Eggert <eggert@twinsun.com>
7313 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7316 2001-08-30 Paul Eggert <eggert@twinsun.com>
7318 * hash.c: Remove '2001' from copyright notice.
7320 2001-08-30 Paul Eggert <eggert@twinsun.com>
7322 * full-write.h: New file.
7323 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7324 * full-write.c: Correct credits, as cccp.c no longer
7325 exists and anyway it was so heavily changed from the old cccp
7326 code as to be unrecognizable. Include full-write.h.
7327 (full_write) Return size_t, with short writes meaning failure.
7328 All callers changed. This fixes a bug with large buffers
7330 * utime.c: Include full-write.h.
7332 2001-08-30 Paul Eggert <eggert@twinsun.com>
7334 Merge 'exclude' changes from tar 1.13.22.
7335 This fixes one or two unlikely storage allocation overflow bugs,
7336 but doesn't change user-visible behavior otherwise.
7338 2001-08-30 Paul Eggert <eggert@twinsun.com>
7340 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7341 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7342 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7343 Include if available.
7344 (<xalloc.h>): Include
7345 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7346 (verify): New macro. Use it to verify that EXCLUDE macros do not
7347 collide with FNM macros.
7348 (struct patopts): New struct.
7349 (struct exclude): Use it, as exclude patterns now come with options.
7350 (new_exclude): Support above changes.
7351 (new_exclude, add_exclude_file):
7352 Initial size must now be a power of two to simplify overflow checking.
7353 (free_exclude, fnmatch_no_wildcards): New function.
7354 (excluded_filename): No longer requires options arg, as the options
7355 are determined by add_exclude. Now returns bool, not int.
7356 (excluded_filename, add_exclude):
7357 Add support for the fancy new exclusion options.
7358 (add_exclude, add_exclude_file): Now takes int options arg.
7359 Check for arithmetic overflow when computing sizes.
7360 (add_exclude_file): xrealloc might modify errno, so don't
7361 realloc until after errno might be used.
7363 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7365 (free_exclude): New decl.
7366 (add_exclude, add_exclude_file): Now takes int options arg.
7367 (excluded_filename): No longer requires options arg, as the options
7368 are determined by add_exclude. Now returns bool, not int.
7370 2001-08-30 Paul Eggert <eggert@twinsun.com>
7372 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7374 2001-08-27 Jim Meyering <meyering@lucent.com>
7376 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7378 * version-etc.c (N_): Remove definition.
7379 Revert most of last change.
7380 Instead, simply don't mark the `Copyright...' string for translation.
7381 Based on advice from Paul Eggert.
7383 * strtoxmax.c: Tweak comment.
7385 2001-08-26 Jim Meyering <meyering@lucent.com>
7387 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7388 of copyright with `%s' so translators don't get an untranslated
7390 (COPYRIGHT_YEAR): Define.
7391 (version_etc): Use fprintf rather than fputs.
7392 Suggestion from Ulrich Drepper.
7394 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7396 * strtoll.c: New file, from GNU libc.
7397 * xstrtoimax.c: New file.
7399 * xstrtol.h: Add xstrtoimax.
7400 * strtoumax.c: New file. Simply include "strtoumax.c".
7401 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7403 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7404 * strtoxmax.c: ... then renamed to this.
7406 2001-08-13 Paul Eggert <eggert@twinsun.com>
7408 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7409 Port to Solaris 8, where 'sed' requires a space after the 'r'
7410 command, and where sh dislikes "$/". Clean up the spacing a bit.
7411 Redirect output to $tmp just once.
7413 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7415 * addext.c (<errno.h>): Include.
7416 (errno): Declare if not defined.
7417 (addext): Work correctly when pathconf returns -1 and leaves
7418 errno alone because there is no limit. Also, work even if
7419 pathconf returns a value greater than SIZE_MAX.
7421 2001-08-12 Jim Meyering <meyering@lucent.com>
7423 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7424 Simply `return getcwd (NULL, 0);'.
7425 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7426 Use 1300 as initial value for length, not PATH_MAX.
7428 * pathmax.h: Clean up cpp syntax.
7430 2001-08-12 Jim Meyering <meyering@lucent.com>
7432 * gettimeofday.c: New file.
7434 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7436 2001-08-04 Jim Meyering <meyering@lucent.com>
7438 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7439 to get in sync with glibc.
7441 2001-08-03 Paul Eggert <eggert@twinsun.com>
7443 The following changes are from gettext 0.10.39 as maintained by
7446 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7447 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7448 with inverted sense. All uses changed.
7450 * mbswidth.c: Don't include <limits.h>.
7451 Include <stdlib.h> and <string.h> unconditionally.
7452 (iswcntrl, mbsinit, ISCNTRL): New macros.
7453 (mbsnwidth): Use K&R style function declarations.
7454 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7455 can optimize it when MB_CUR_MAX == 1.
7456 The width of control characters is zero, not 1.
7458 2001-07-15 Jim Meyering <meyering@lucent.com>
7460 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7461 (BUILT_SOURCES): Add unlocked-io.h.
7462 (io_functions): Define.
7463 (unlocked-io.h): New rule.
7464 (DISTCLEANFILES): Add unlocked-io.h.
7465 (all-local): Depend on unlocked-io.h, to ensure it is created.
7467 * unlocked-io.hin: New file
7469 * regex.c: Update from glibc.
7471 2001-07-05 Jim Meyering <meyering@lucent.com>
7473 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7475 (libfetish_a_SOURCES): Put all .h files here instead.
7476 Remove a thus-exposed (better checks in automake) duplicate and
7477 two unnecessary .h files.
7479 2001-06-11 Jim Meyering <meyering@lucent.com>
7481 * regex.c: Update from GNU libc.
7483 2001-05-27 Jim Meyering <meyering@lucent.com>
7485 * readutmp.h (UT_TYPE): Define.
7487 2001-05-24 Jim Meyering <meyering@lucent.com>
7489 * argmatch.c: Include "quote.h".
7490 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7491 quote function. Reported by Göran Uddeborg.
7493 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7495 * dirname.c (dir_name): Compute append_dot using path, not newpath
7496 which is not yet declared.
7498 2001-05-11 Paul Eggert <eggert@twinsun.com>
7500 * Makefile.am (libfetish_a_SOURCES):
7501 Add strftime.c, since we now compile it on all hosts.
7503 * strftime.c (my_strftime):
7504 Define to nstrftime if emacs, but only if my_strftime is not defined.
7505 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7506 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7507 Add one more extra argument: a nanoseconds value.
7510 (my_strftime function): Add %N format.
7511 (emacs_strftimeu): Renamed from emacs_strftime,
7512 with extra ut argument.
7514 2001-05-11 Paul Eggert <eggert@twinsun.com>
7516 dirname code cleanup. base_name now behaves more compatibly
7517 with POSIX basename when given file names that have trailing
7518 slashes, and similarly for dir_name. Add new primitives
7519 base_len and dir_len. Put the directory-name-related decls
7522 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7523 * backupfile.c (base_name): Likewise.
7524 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7525 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7526 * makepath.c (strip_trailing_slashes): Likewise.
7527 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7529 * rename.c (strip_trailing_slashes): Likewise.
7530 * same.c (base_name): Likewise.
7531 * stripslash.c (ISSLASH): Likewise.
7533 * addext.c: Include <dirname.h> after size_t is defined.
7534 * backupfile.c: Likewise.
7536 * addext.c (addext): Use base_len to trim redundant
7537 trailing slashes instead of doing it ourselves.
7538 But do not trim the last slash if it is not redundant.
7540 * backupfile.c (find_backup_file_name,
7541 max_backup_version): Use base_len instead of rolling it ourselves.
7542 Handle the case of "" and (on DOS) "C:" correctly.
7544 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7545 Include <string.h>, <dirname.h>.
7546 (base_name): Allow file names ending in slashes, other than names
7547 that are all slashes. In this case, return the basename followed
7548 by the slashes. This is more general, and can be used in places
7549 where the original base_name purposely had an assertion failure.
7550 (base_len): New function.
7552 * dirname.c: Include <string.h> instead of <stdlib.h>.
7553 Do not include <assert.h>; no longer needed.
7555 (memrchr): Remove decl.
7556 (dir_name_r): Remove.
7557 (dir_len): Renamed from dirlen. All callers changed.
7558 Rewrite in terms of base_name, for simplicity and consistency.
7559 (dir_name): Never return NULL. All callers changed.
7560 Do not include <stdlib.h> in test program; no longer needed.
7561 return 0; is fine for test program.
7563 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7565 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7567 * path-concat.c (path_concat): Use base_len to compute
7568 base length, not strlen; this means we cannot rely on memcpy
7571 * same.c (STREQ): Remove.
7572 (same_name): Handle the case where the basename ends in trailing '/'.
7574 * stripslash.c (strip_trailing_slashes): Return nonzero if
7575 a slash was stripped. Do not strip the last slash after a
7578 2001-04-08 Jim Meyering <meyering@lucent.com>
7580 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7581 recomputed; that's necessary when the offset spans a DST transition.
7582 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7584 2001-04-02 Jim Meyering <meyering@lucent.com>
7586 * regex.h, regex.c: Update from GNU libc.
7588 2001-03-19 Paul Eggert <eggert@twinsun.com>
7590 * version-etc.c (version_etc_copyright): Update to 2001.
7592 2001-03-16 Paul Eggert <eggert@twinsun.com>
7594 * tempname.c (uint64_t): Define to uintmax_t if
7595 not defined, and if UINT64_MAX is not defined.
7596 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7597 Reported by John David Anglin.
7599 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7601 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7602 alias if codeset is empty.
7603 * config.charset (BeOS): Use wildcard syntax.
7605 2001-03-13 Jim Meyering <meyering@lucent.com>
7607 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7608 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7611 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7613 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7615 * unicodeio.c (print_unicode_char): Simplify accordingly.
7617 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7619 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7620 support for DOS/DJGPP.
7622 2001-02-28 Paul Eggert <eggert@twinsun.com>
7624 * Makefile.am (libfetish_a_SOURCES):
7625 Add dup-safer.c, fopen-safer.c.
7626 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7628 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7630 2001-02-25 Paul Eggert <eggert@twinsun.com>
7632 The mkstemp replacement is taken from glibc 2.2.2, with some
7633 portability fixes for use outside glibc, as follows:
7635 * tempname.c (struct_stat64): New macro.
7636 (direxists, __gen_tempname): Use it.
7637 This avoids a portability problem with Solaris 8.
7639 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7640 (<stddef.h>, <stdint.h>, <string.h>):
7641 Include only if STDC_HEADERS || _LIBC.
7642 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7643 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7644 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7645 (__set_errno): Define this macro if <errno.h> doesn't.
7646 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7647 Define these macros if <stdio.h> doesn't.
7648 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7649 Define these macros if <sys/stat.h>
7650 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7651 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7652 __xstat64): Define if not _LIBC.
7653 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7654 (__gen_tempname): Invoke gettimeofday only if
7655 HAVE_GETTIMEOFDAY || _LIBC;
7656 otherwise, fall back on plain "time".
7657 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7659 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7661 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7663 2001-02-17 Jim Meyering <meyering@lucent.com>
7665 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7666 around included file name.
7668 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7670 * strftime.c: Update from GNU libc (the only changes were to comments).
7672 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7674 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7676 2001-02-17 Paul Eggert <eggert@twinsun.com>
7678 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7679 Remove workaround macros for hosts that have mbrtowc but not
7680 mbstate_t, as we now insist on proper declarations for both
7681 before using mbrtowc.
7683 2001-02-17 Jim Meyering <meyering@lucent.com>
7685 * regex.c: Update from libc.
7687 2001-02-16 Paul Eggert <eggert@twinsun.com>
7689 * alloca.c (malloc): Undef before defining, since stdlib.h
7690 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7691 Reported by Mark Hounschell via Paul Eggert.
7693 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7695 * config.charset: Update for FreeBSD 4.2.
7697 2001-01-26 Jim Meyering <meyering@lucent.com>
7699 * quotearg.c: Include stddef.h.
7700 * quote.c: Include stddef.h.
7701 Reported by Axel Kittenberger.
7703 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7704 line in double quotes so that it evokes a better diagnostic.
7705 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7706 Reported by Axel Kittenberger.
7708 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7710 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7711 to avoid a warning. Add back 'const' to inptr.
7713 2001-01-16 Jim Meyering <meyering@lucent.com>
7715 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7718 2001-01-14 Jim Meyering <meyering@lucent.com>
7720 * rename.c: New file. From Volker Borchert.
7721 Include stdlib.h, string.h or strings.h, and xalloc.h.
7722 Use strip_trailing_slashes rather than open-coding it.
7724 2001-01-03 Paul Eggert <eggert@twinsun.com>
7726 * strftime.c: Sync with glibc time/strftime.c 1.81.
7728 2001-01-03 Jim Meyering <meyering@lucent.com>
7730 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7731 local `inptr' to avoid warning with some system declarations of iconv.
7733 2000-12-29 Paul Eggert <eggert@twinsun.com>
7735 * modechange.c: Do not assume that mode_t uses the
7736 traditional octal encoding. E.g. "chmod 1 FOO" should set
7737 the other-execute bit of FOO even if S_IXOTH != 1.
7739 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7740 WOTH, XOTH, ALLM): New macros.
7741 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7742 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7744 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7745 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7747 No need to use uintmax_t; unsigned long is long enough.
7748 Don't bother to get suffix since we don't use it.
7750 2000-12-24 Jim Meyering <meyering@lucent.com>
7752 * hash.c (is_prime): Return explicit boolean values.
7753 (hash_get_first): Return NULL to appease Irix5.6's 89.
7754 Reported by Nelson Beebe.
7756 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7758 * localcharset.c (locale_charset): Add support for Win32.
7760 2000-12-18 Paul Eggert <eggert@twinsun.com>
7762 * physmem.h, physmem.c: New files.
7764 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7765 (noinst_HEADERS): Add physmem.h.
7767 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7768 't' for compatibility with Solaris 8 sort.
7770 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7772 * config.charset: Add support for BeOS.
7774 2000-12-16 Jim Meyering <meyering@lucent.com>
7776 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7777 SHELLS_FILE to a file name that's useful on djgpp systems.
7779 (ADDITIONAL_DEFAULT_SHELLS): Define.
7780 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7781 Based mostly on a patch from Prashant TR.
7783 2000-12-16 Jim Meyering <meyering@lucent.com>
7785 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7786 N and M) would have treated it like `chown N:N FILE'.
7788 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7790 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7792 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7793 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7794 to the list of canonical encodings. Rename EUC-CN to GB2312.
7796 2000-12-08 Andreas Schwab <schwab@suse.de>
7798 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7799 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7801 2000-12-07 Jim Meyering <meyering@lucent.com>
7803 * stripslash.c (ISSLASH): Define.
7804 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7807 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7808 (dir_name_r): Declare this function as static.
7809 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7810 manifest itself on a name containing a mix of slashes and
7812 Make this function work with names starting with a DOS-style
7813 drive letter and colon prefix.
7814 (dir_name): Append `.' if necessary.
7815 Based mostly on patches from Prashant TR and Eli Zaretskii.
7817 * dirname.h (dir_name_r): Remove prototype.
7819 2000-12-05 Jim Meyering <meyering@lucent.com>
7821 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7823 2000-12-04 Jim Meyering <meyering@lucent.com>
7825 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7826 Also include memory.h, stdlib.h, unistd.h if appropriate.
7827 Reported by Andreas Jaeger (conflicting declaration of malloc).
7829 2000-12-02 Jim Meyering <meyering@lucent.com>
7831 * closeout.h: Make idempotent, to avoid some obscure warnings.
7833 2000-12-01 Paul Eggert <eggert@twinsun.com>
7835 * memrchr.c: Include <config.h> before any system include file.
7837 2000-11-29 Paul Eggert <eggert@twinsun.com>
7839 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7841 2000-11-26 Jim Meyering <meyering@lucent.com>
7843 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7845 2000-11-22 Paul Eggert <eggert@twinsun.com>
7847 * strftime.c (my_strftime): Do not invoke mbrlen with a
7848 size of (size_t) -1; it's not portable.
7850 2000-11-17 Akim Demaille <akim@epita.fr>
7852 * obstack.h: Formatting changes.
7853 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7854 prevent type checking.
7855 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7856 cast the value to (void *): assigning a `foo *' to a `void *'
7858 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7860 2000-11-17 Jim Meyering <meyering@lucent.com>
7862 * strstr.c: Update from GNU libc.
7864 2000-11-16 Jim Meyering <meyering@lucent.com>
7866 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7868 2000-11-11 Jim Meyering <meyering@lucent.com>
7870 * error.c: Add a couple #includes, merging from GNU libc version.
7872 2000-11-10 Jim Meyering <meyering@lucent.com>
7874 * obstack.h: Update from GNU libc.
7875 * obstack.c: Likewise.
7877 2000-11-06 Paul Eggert <eggert@twinsun.com>
7879 * getusershell.c (setusershell): Use rewind rather than
7880 fseek/fseeko, to avoid configuration hassles with fseeko.
7881 Don't bother opening SHELLS_FILE if shellstream is NULL;
7884 2000-11-05 Jim Meyering <meyering@lucent.com>
7886 * makepath.h (make_dir): Declare.
7887 * makepath.c (make_dir): Remove `static' attribute.
7890 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7892 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7893 last one in a bucket, advance to the next bucket.
7895 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7897 * fnmatch.c: Do not comment out all the code if we are using
7898 the GNU C library, because in some cases we are replacing buggy
7899 code in the GNU C library itself.
7901 2000-10-30 Paul Eggert <eggert@twinsun.com>
7903 * error.h, getline.h, modechange.h:
7904 Remove "2000" from Copyright line, as the file hasn't been
7905 changed this year other than in the copyright notice.
7907 * xalloc.h: Add "2000" to Copyright line, as this file
7908 was changed this year.
7910 2000-10-30 Paul Eggert <eggert@twinsun.com>
7912 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7913 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7914 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7916 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7918 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7919 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7920 doesn't define __restrict_arr.
7922 2000-10-29 Jim Meyering <meyering@lucent.com>
7924 * xstat.in: Fix grammar in comment.
7926 2000-10-28 Jim Meyering <meyering@lucent.com>
7928 * memchr.c: Update from libc.
7929 Adjust for portability:
7930 [HAVE_STDLIB_H]: Include stdlib.h.
7931 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7932 Undef __memchr, too.
7933 [!weak_alias]: Define __memchr to memchr.
7935 * regex.c: Update from libc.
7936 * regex.h: Likewise.
7937 * getopt1.c: Likewise.
7938 * memcmp.c: Likewise.
7940 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7941 Avoid using fseek, when possible -- it's broken by design.
7942 Patch by Ulrich Drepper.
7944 2000-10-26 Jim Meyering <meyering@lucent.com>
7946 * strftime.c: Update from libc.
7948 2000-10-25 Jim Meyering <meyering@lucent.com>
7950 * obstack.c: Update from libc.
7952 2000-10-23 Jim Meyering <meyering@lucent.com>
7954 * hard-locale.c (hard_locale): Revert last change -- it was simply
7955 wrong. That set_locale call must not have any side effects.
7958 2000-10-22 Jim Meyering <meyering@lucent.com>
7960 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7961 [CYCLIC]: Remove now-unused definition.
7963 * save-cwd.c (O_DIRECTORY): Define, if needed.
7964 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7965 Suggestion from Ulrich Drepper.
7967 2000-10-21 Jim Meyering <meyering@lucent.com>
7969 * dirname.c (dir_name_r): New function, factored out of dir_name.
7970 (dir_name): Use dir_name_r.
7971 * dirname.h (dir_name_r): Declare it.
7973 2000-10-21 Jim Meyering <meyering@lucent.com>
7975 * dirname.c (memrchr): Declare if necessary.
7976 (dir_name): Remove the restriction that there be no
7977 trailing slashes. Now, this code skips past them, effectively
7979 [TEST_DIRNAME] (main): New unit tests.
7981 * memrchr.c: New file from GNU libc.
7982 Undef __memrchr, too.
7983 [!weak_alias]: Define __memrchr to memrchr.
7984 Guard weak_alias use with `#ifdef weak_alias'.
7986 2000-10-17 Jim Meyering <meyering@lucent.com>
7988 * quote.h (PARAMS): Define and use.
7989 Reported by Akim Demaille.
7991 * getopt.c: Update from libc.
7993 2000-10-16 Jim Meyering <meyering@lucent.com>
7995 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7998 2000-09-25 Jim Meyering <meyering@lucent.com>
8000 * md5.h (rol): Define (from GnuPG).
8002 * sha.c: Give credit (GnuPG) where due.
8003 (M): Use rol rather than open-coding it.
8004 Add a FIXME comment.
8006 2000-09-21 Jim Meyering <meyering@lucent.com>
8008 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8009 Reported by Michael Stone.
8011 2000-09-20 Jim Meyering <meyering@lucent.com>
8013 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8014 (noinst_HEADERS): Add sha.h.
8015 Based on code from Scott G. Miller and from GnuPG.
8017 2000-09-15 Jim Meyering <meyering@lucent.com>
8019 * regex.c: Update from libc.
8021 2000-09-10 Jim Meyering <meyering@lucent.com>
8023 * getopt.c (_getopt_internal): Update from glibc.
8025 2000-09-09 Jim Meyering <meyering@lucent.com>
8027 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8028 think it should be used as a general replacement for isascii.
8029 * fnmatch.c: Likewise.
8030 * mbswidth.c: Likewise
8031 * regex.c: Likewise.
8034 * userspec.c: Include sys/param.h and limits.h.
8036 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8037 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8038 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8039 UID, GID. Check range.
8041 2000-09-06 Jim Meyering <meyering@lucent.com>
8043 * getopt.c (_getopt_internal): Update from glibc.
8045 2000-08-30 Jim Meyering <meyering@lucent.com>
8047 * strftime.c: Merge in changes from GNU libc.
8049 2000-08-26 Jim Meyering <meyering@lucent.com>
8051 * closeout.c: Include "__fpending.h".
8052 (close_stdout_status): Return right away if there's nothing to flush.
8054 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8055 * __fpending.c: New file.
8056 * __fpending.h: New file.
8058 2000-08-07 Paul Eggert <eggert@twinsun.com>
8060 Standardize on "memory exhausted" instead of "Memory exhausted"
8061 or "virtual memory exhausted".
8062 * obstack.c (print_and_abort): Use "memory exhausted", not
8063 "virtual memory exhausted".
8064 * same.c (same_name): Invoke xalloc_die instead of printing
8066 * userspec.c (parse_user_spec): Likewise.
8067 * bumpalloc.h: comment fix
8068 * same.c, userspec.c: Include xalloc.h.
8070 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8071 not char *const and pointing to a constant array.
8072 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8073 (xrealloc): Comment fix.
8075 * userspec.c (parse_user_spec):
8076 Don't translate a message until just before returning,
8077 to avoid unnecessary translation.
8079 2000-08-07 Jim Meyering <meyering@lucent.com>
8081 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8082 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8083 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8084 getgroups.c, gethostname.c, getopt.h, group-member.c,
8085 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8086 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8087 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8088 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8089 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8090 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8091 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8092 yesno.c: Back out Copyright date changes for each file with no change
8093 this year. This eases coordination with other programs using the same
8094 source code modules. From Paul Eggert.
8096 2000-08-03 Greg McGary <greg@mcgary.org>
8098 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8099 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8100 (EXTEND_BUFFER): Use them.
8102 2000-08-01 Jim Meyering <meyering@lucent.com>
8104 * dirname.c (ISSLASH): Define.
8105 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8106 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8107 both `\' and `/' may be use as path separators.
8108 Based on a patch from Prashant TR.
8110 2000-07-31 Paul Eggert <eggert@twinsun.com>
8112 * quotearg.c (quotearg_n_options): Don't make the initial
8113 slot vector a constant, since it might get modified.
8115 2000-07-31 Jim Meyering <meyering@lucent.com>
8117 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8118 * obstack.c (print_and_abort): Likewise.
8120 2000-07-30 Paul Eggert <eggert@twinsun.com>
8122 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8123 buffer, so that the caller can always quote one small
8124 component of a "memory exhausted" message in slot 0.
8125 From a suggestion by Jim Meyering.
8127 2000-07-30 Jim Meyering <meyering@lucent.com>
8129 * makepath.c (make_path): Quote the other instance, too.
8131 * quotearg.c (N_STATIC_SLOTVECS): Define.
8132 (STATIC_BUF_SIZE): Define.
8133 (quotearg_n_options): Use only statically allocated storage when
8134 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8135 than STATIC_BUF_SIZE.
8137 2000-07-29 Jim Meyering <meyering@lucent.com>
8139 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8140 * dirname.c (dir_name): Likewise.
8142 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8144 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8145 (dir_name): Assert that there are no trailing slashes.
8147 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8149 * mbswidth.h (mbswidth): Add a flags argument.
8150 (mbswidth): New declaration.
8151 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8152 * mbswidth.c (mbswidth): Add a flags argument.
8153 (mbsnwidth): New function.
8155 2000-07-24 Jim Meyering <meyering@lucent.com>
8157 * mbswidth.c: Remove useless #else. From Bruno Haible.
8159 2000-07-23 Paul Eggert <eggert@twinsun.com>
8161 * mbswidth.c (_XOPEN_SOURCE):
8162 Don't define; this causes problems on Solaris 7.
8163 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8165 2000-07-23 Paul Eggert <eggert@twinsun.com>
8168 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8169 so that mbstate_t is always defined.
8171 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8172 be 1 in at least one GCC installation, and this configuration
8173 error is likely to be common. Ignoring MB_LEN_MAX hurts
8174 performance on hosts that have mbrtowc but have only unibyte
8175 locales, but I assume these hosts are rare.
8177 2000-07-23 Paul Eggert <eggert@twinsun.com>
8179 * quotearg.c: Streamline by invoking multibyte code only if needed.
8180 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8181 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8182 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8183 invoke multibyte primitives.
8185 2000-07-23 Jim Meyering <meyering@lucent.com>
8187 * basename.c (base_name): Add an assertion.
8189 2000-07-15 Bruno Haible <clisp.cons.org>
8191 * quotearg.c: When the system forces us to redefine mbstate_t,
8192 shadow its mbsinit function.
8194 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8196 * mbswidth.h: New file.
8197 * mbswidth.c: New file.
8198 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8199 (noinst_HEADERS): Add mbswidth.h.
8201 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8203 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8206 2000-07-15 Jim Meyering <meyering@lucent.com>
8208 * makepath.c: Include quote.h.
8209 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8210 corresponding argument in a `quote (...)' call.
8211 Give better diagnostics.
8213 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8214 (noinst_HEADERS): Add quote.h.
8216 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8217 from tar's src/misc.c.
8218 * quote.h: New file. Prototypes for same.
8220 2000-07-10 Paul Eggert <eggert@twinsun.com>
8222 From a suggestion by Bruno Haible.
8223 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8224 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8225 to decide whether to define the BeOS workaround macro;
8226 this adjusts to the change to AC_MBSTATE_T.
8228 2000-07-13 Paul Eggert <eggert@twinsun.com>
8230 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8232 * quotearg.c (quoting_style_args, quoting_style_vals,
8233 quotearg_buffer_restyled): Add support for
8234 clocale_quoting_style. Undo previous change to
8235 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8236 and "{RIGHT QUOTATION MARK}" msgids.
8238 2000-07-05 Paul Eggert <eggert@twinsun.com>
8240 The old behavior of quoting `like this' doesn't look good with
8241 newer, ISO-style fonts. See:
8242 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8244 Instead, quote "like this" by default. Let the translator
8245 tailor the locale-specific quoting behavior by providing
8246 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8248 * quotearg.c (N_): New macro.
8249 (gettext_default): New function.
8250 (quotearg_buffer_restyled): Use
8251 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8252 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8254 2000-07-09 Jim Meyering <meyering@lucent.com>
8256 * Most files: Update copyright dates to include 2000.
8258 2000-07-08 Jim Meyering <meyering@lucent.com>
8260 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8262 (xgethostname): Remove now-unnecessary #ifdef.
8263 Move declaration of `err' into loop where it's used.
8265 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8267 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8268 by allocating a larger buffer. Test the gethostname return value for
8269 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8270 returns an error and ENAMETOOLONG isn't defined.
8272 2000-07-05 Paul Eggert <eggert@twinsun.com>
8273 and Bruno Haible <haible@clisp.cons.org>
8275 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8277 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8279 * quotearg.c (struct quoting_options): Simplify quote_these_too
8282 2000-07-03 Jim Meyering <meyering@lucent.com>
8284 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8285 Reported by Bruno Haible.
8287 2000-07-04 Jim Meyering <meyering@lucent.com>
8289 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8290 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8293 2000-07-03 Paul Eggert <eggert@twinsun.com>
8294 and Bruno Haible <haible@clisp.cons.org>
8296 * quotearg.c (mbrtowc):
8297 Assign to *pwc, and return 1 only if result is nonzero.
8298 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8300 2000-07-03 Jim Meyering <meyering@lucent.com>
8302 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8303 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8306 2000-07-02 Jim Meyering <meyering@lucent.com>
8308 * quotearg.c (mbstate_t): Don't define here.
8310 2000-07-02 Jim Meyering <meyering@lucent.com>
8312 * nanosleep.c (SIGCONT): Define if not already defined.
8314 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8316 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8317 per change in ../m4/ls-mntd-fs.m4.
8318 (read_filesystem_list): Ignore symbolic links.
8320 2000-06-29 Jim Meyering <meyering@lucent.com>
8322 * same.c: Include <string.h> or <strings.h>, as appropriate,
8323 for declaration of strcmp.
8325 * long-options.c: Include <stdlib.h>, for declaration of exit.
8327 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8328 Avoid warning by casting result to `char *' to remove `const'.
8330 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8332 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8334 2000-06-26 Paul Eggert <eggert@twinsun.com>
8336 savedir now sets errno on failure and invokes xmalloc to get memory.
8337 Fix a couple of other minor bugs while we're at it.
8339 * savedir.c (<unistd.h>): Do not include; there's no need.
8340 (NAMLEN): Remove macro.
8341 (malloc, realloc): Remove decls.
8343 ("xalloc.h"): Include.
8344 (NAME_SIZE_DEFAULT): New macro.
8345 (savedir): Use xmalloc / xrealloc to allocate memory.
8346 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8347 Skip "" directory entries.
8348 Use strlen to calculate directory entry length, since the old method
8349 is rarely used these days and isn't worth supporting.
8350 Don't use a pointer after freeing it.
8351 Check for integer overflow when calculating allocation size.
8352 Use memcpy to copy entries, instead of stpcpy.
8353 Set errno properly when returning NULL.
8354 Check for readdir error.
8356 2000-06-26 Jim Meyering <meyering@lucent.com>
8358 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8360 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8362 * getusershell.c (xmalloc, xrealloc): Remove functions.
8364 Don't include <stdlib.h>. Don't declare malloc, realloc.
8366 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8368 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8370 2000-06-24 Jim Meyering <meyering@lucent.com>
8372 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8374 2000-06-21 Jim Meyering <meyering@lucent.com>
8376 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8378 2000-06-19 Paul Eggert <eggert@twinsun.com>
8380 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8381 (mbrtowc, mbstate_t): Define substitutes if
8382 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8383 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8384 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8386 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8388 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8389 than 1024, return a memory chunk of least possible size, instead
8390 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8391 Use free/xmalloc instead of xrealloc to avoid copying for very long
8394 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8396 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8397 address, not strdup. Include <stdlib.h> and don't declare free().
8399 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8401 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8404 2000-06-21 Jim Meyering <meyering@lucent.com>
8406 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8407 (noinst_HEADERS): Add getstr.h.
8409 * getline.c (getstr): Move into a separate file.
8410 * getstr.c (getstr): New file, extracted from getline.c, with
8411 the following changes: new parameter, delim2; both delim[12]
8412 parameters have type `int', not `char'. The latter would lose
8413 with 8-bit delimiters.
8414 * getstr.h: New file.
8416 2000-06-19 Jim Meyering <meyering@lucent.com>
8418 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8420 2000-06-18 Jim Meyering <meyering@lucent.com>
8422 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8423 Besides, these days every porting target provides a mkdir function.
8425 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8426 (this snippet comes from src/system.h).
8428 2000-06-15 Paul Eggert <eggert@twinsun.com>
8430 * human.c (adjust_value): New function.
8431 (human_readable_inexact): Apply rounding style even when
8432 printing approximate values.
8434 2000-06-14 Paul Eggert <eggert@twinsun.com>
8436 * human.c (human_readable_inexact): Allow an input block
8437 size that is not a multiple of the output block size, and vice versa.
8438 Reported by Piergiorgio Sartor.
8440 2000-06-14 Paul Eggert <eggert@twinsun.com>
8442 * getdate.y (get_date): Apply relative times after time
8443 zone indicator, not before. Reported by Todd A. Jacobs.
8445 2000-06-13 Jim Meyering <meyering@lucent.com>
8447 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8449 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8451 2000-06-12 Paul Eggert <eggert@twinsun.com>
8453 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8455 2000-06-04 Paul Eggert <eggert@twinsun.com>
8457 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8459 2000-06-04 Jim Meyering <meyering@lucent.com>
8461 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8462 SunOS 4.1.4 for which gid_t is an unsigned type.
8464 2000-06-03 Jim Meyering <meyering@lucent.com>
8466 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8468 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8470 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8471 newer, don't install charset.alias.
8472 * config.charset: Change the Linux/glibc rules so they become empty
8473 on glibc-2.1 or newer.
8475 2000-06-02 Jim Meyering <meyering@lucent.com>
8477 * mountlist.c: Back out last change. Instead, do this...
8478 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8479 member using the same `ignore'-testing code.
8480 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8484 2000-05-29 Jim Meyering <meyering@lucent.com>
8486 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8487 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8489 2000-05-22 Jim Meyering <meyering@lucent.com>
8491 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8493 2000-05-18 Jim Meyering <meyering@lucent.com>
8495 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8496 back, too, since it may have been modified by allocate_entry.
8497 (hash_delete): Rewrite to use neither the assignment operator
8498 nor the comma operator in an if-expression.
8500 2000-05-15 Paul Eggert <eggert@twinsun.com>
8503 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8504 Remove; no longer needed.
8505 "quotearg.h": Add include.
8506 (file_name): Do not bother to explicitly initialize to NULL; it's less
8507 efficient on some hosts.
8508 (close_stdout_status): Remove test as to whether stdout was already
8509 closed; it breaks for the case "echo x | sort >&-".
8510 Quote file name colons.
8511 Do not assume that _("write error") lacks format strings.
8513 2000-05-15 Jim Meyering <meyering@lucent.com>
8515 * version-etc.c (version_etc_copyright): Update the copyright string
8516 used in all --version output.
8518 2000-05-14 Jim Meyering <meyering@lucent.com>
8520 * closeout.c (close_stdout_set_file_name): New function.
8521 (close_stdout_status): Use new file-scoped global.
8522 Return right away if fstat says the stdout file descriptor is invalid.
8523 * closeout.h (close_stdout_set_file_name): Declare.
8525 2000-05-10 Jim Meyering <meyering@lucent.com>
8527 * closeout.c [default_exit_status]: New file-scoped variable.
8528 (close_stdout_set_status): New function.
8529 * closeout.h (close_stdout_set_status): Declare.
8531 2000-05-08 Jim Meyering <meyering@lucent.com>
8533 * long-options.c: Don't include closeout.h.
8534 (parse_long_options): Don't call close_stdout for --version.
8536 2000-05-06 Jim Meyering <meyering@lucent.com>
8538 * strnlen.c: Undefine __strnlen and strnlen.
8539 [!weak_alias]: Define __strnlen to strnlen.
8541 * atexit.c: New file, from libiberty.
8543 2000-05-06 Jim Meyering <meyering@lucent.com>
8545 * closeout.c (close_stdout_status): Also check for errors on the
8548 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8550 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8551 instead of xmalloc, xrealloc, path_concat.
8552 (locale_charset): Treat empty environment variables as absent.
8553 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8555 2000-05-04 Jim Meyering <meyering@lucent.com>
8557 * getopt.c: Update from glibc.
8558 * obstack.c: Likewise.
8559 * obstack.h: Likewise.
8560 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8562 * regex.h: Likewise.
8563 * strndup.c: Likewise.
8564 * strnlen.c: New file, from glibc.
8566 2000-05-01 Jim Meyering <meyering@lucent.com>
8568 * full-write.c (full_write): Remove `FIXME' part of comment.
8570 2000-04-29 Jim Meyering <meyering@lucent.com>
8572 * path-concat.c: Declare strdup only if it's not defined.
8573 * canon-host.c: Likewise.
8575 2000-04-28 Jim Meyering <meyering@lucent.com>
8577 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8578 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8579 included first, then limits.h is included by locale.h by libintl.h.
8580 From John David Anglin.
8582 2000-04-25 Jim Meyering <meyering@lucent.com>
8584 * makepath.c (S_IRWXUGO): Define.
8585 (make_path): Always perform explicit chmod if MODE specifies any
8586 of the `special' permission bits. Prompted by a bug report against
8587 install from Mate Wierdl and Joost van Baal.
8589 2000-04-18 Jim Meyering <meyering@lucent.com>
8593 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8594 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8596 2000-04-17 Jim Meyering <meyering@lucent.com>
8598 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8599 the definition of it to rpl_strftime also defined-away the system's
8602 2000-04-15 Jim Meyering <meyering@lucent.com>
8604 Use `C' to denote so-called `contiguous' files, the same way
8606 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8607 (ftypelet): Use S_ISCTG.
8608 From Michael Deutschmann.
8610 2000-04-14 Jim Meyering <meyering@lucent.com>
8612 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8614 2000-04-08 Jim Meyering <meyering@lucent.com>
8616 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8617 names don't conflict. Reported by Eli Zaretskii.
8619 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8621 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8622 bug. Deal with the different error behavior of Irix iconv.
8624 2000-04-07 Jim Meyering <meyering@lucent.com>
8626 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8627 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8629 2000-04-05 Jim Meyering <meyering@lucent.com>
8631 Portability tweaks required for ultrix4.3.
8632 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8633 * readutmp.c: Include sys/types.h before sys/stat.h.
8634 * canon-host.c: Declare strdup.
8635 * path-concat.c: Likewise.
8636 From John David Anglin.
8638 2000-04-04 Jim Meyering <meyering@lucent.com>
8640 Be more DOS 8.3-friendly.
8641 * ref-add.sin: Renamed from ref-add.sed.in.
8642 * ref-del.sin: Renamed from ref-del.sed.in.
8643 * Makefile.am: Reflect renaming.
8644 Reported by Eli Zaretskii.
8646 Use a temporary file name that won't clash with `charset.alias'
8647 in the DOS 8.3 name space.
8648 * Makefile.am (charset_tmp): Define.
8649 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8650 (uninstall-local): Likewise.
8651 Reported by Eli Zaretskii.
8653 2000-03-29 Paul Eggert <eggert@twinsun.com>
8655 * time/strftime.c (my_strftime): Make sure we call the system
8656 strftime, not ourselves, when invoking the underlying strftime.
8658 2000-03-24 Jim Meyering <meyering@lucent.com>
8660 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8661 (charset_alias): Define.
8662 (install-exec-local): Factor out common code.
8663 (uninstall-local): Split lines longer than 80.
8664 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8666 (.sed.in.sed): New rule. Don't redirect directly to $@.
8667 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8669 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8671 * config.charset: Output a line containing "Packages using this file".
8672 * ref-add.sed.in, ref-del.sed.in: New files.
8673 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8674 ref-del.sed): New rules.
8676 2000-03-17 Jim Meyering <meyering@lucent.com>
8678 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8679 Otherwise, include <strings.h>
8681 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8683 * unicodeio.c (utf8_wctomb): New function.
8684 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8685 format instead of in UCS-4 with platform dependent endianness.
8687 2000-03-07 Paul Eggert <eggert@twinsun.com>
8689 * savedir.c (savedir): Work even if directory size is
8690 negative; this can happen with some screwy NFS configurations.
8692 2000-03-06 Jim Meyering <meyering@lucent.com>
8694 * localcharset.c (get_charset_aliases): Don't try to free file_name
8695 if it's NULL (because we ran out of memory). From Bruno Haible.
8697 2000-03-05 Jim Meyering <meyering@lucent.com>
8699 * localcharset.c ("path-concat.h"): Include.
8700 (get_charset_aliases): Use path_concat instead of ANSI string
8703 * unicodeio.h (PARAMS): Define.
8704 Use it to guard prototype.
8706 2000-03-04 Jim Meyering <meyering@lucent.com>
8708 * Makefile.am (install-exec-local): Create $(libdir) before installing
8710 (uninstall-local): Uncomment this rule so `make distcheck' works
8713 * unicodeio.c (<errno.h>): Include it.
8714 (errno): Declare if not defined.
8716 * localcharset.c: Add Bruno's comment justifying use of volatile.
8718 * config.charset: New version, incorporating remarks from a linux
8719 i18n mailing list. From Bruno Haible.
8721 2000-03-02 Jim Meyering <meyering@lucent.com>
8723 * Makefile.am (EXTRA_DIST): Add config.charset.
8725 2000-03-01 Jim Meyering <meyering@lucent.com>
8727 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8728 * unicodeio.c: Likewise.
8730 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8732 * config.charset: New file.
8733 * localcharset.c: New file.
8734 * unicodeio.h, unicodeio.c: New files.
8735 * Makefile.am (DEFS): Add -DLIBDIR=...
8736 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8737 (noinst_HEADERS): Add unicodeio.h.
8738 (all-local, install-exec-local, charset.alias): New targets.
8740 2000-02-28 Paul Eggert <eggert@twinsun.com>
8742 * quotearg.c (ALERT_CHAR): New macro.
8743 (quotearg_buffer_restyled): Use it.
8745 2000-02-27 Jim Meyering <meyering@lucent.com>
8747 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8748 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8750 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8751 not `#if STDC_HEADERS'.
8752 Declare malloc if needed.
8754 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8755 now that autoconf always defines the HAVE_DECL_ symbols.
8756 * human.c: Likewise.
8758 * strtoumax.c: Likewise.
8760 * backupfile.c: Arrange for cpp to fail if the configure-time
8761 declaration check was not run.
8763 * human.c: Likewise.
8765 * strtoumax.c: Likewise.
8767 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8768 then first look up the entire `.'-containing string as a login name.
8770 2000-02-18 Paul Eggert <eggert@twinsun.com>
8772 * getdate.y: Handle two-digit years with leading zeros correctly.
8773 (textint): New typedef.
8774 (parser_control): Member year changed from int to textint.
8776 (YYSTYPE): Removed; replaced by %union with int and textint members.
8777 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8778 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8779 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8780 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8781 (date, number, to_year): Use width of number in digits, not its value,
8782 to determine whether it's a 2-digit year, or a 2-digit time.
8783 (yylex): Store number of digits of numeric tokens.
8784 Reported by John Kendall.
8786 (parser_control): Changed from struct parser_control to typedef (for
8787 consistency). All uses changed.
8789 (tID): Removed; not used.
8790 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8792 2000-02-14 Paul Eggert <eggert@twinsun.com>
8794 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8795 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8797 2000-02-12 Jim Meyering <meyering@lucent.com>
8799 * userspec.c (ISDIGIT): Define it.
8800 (isdigit): Remove definition.
8801 (is_number): Use ISDIGIT, not isdigit.
8802 <libintl.h>: Include.
8804 (parse_user_spec): Mark translatable strings.
8806 2000-02-10 Jim Meyering <meyering@lucent.com>
8808 With these changes, nanosleep.[ch] are finally enough like the other
8809 lib/* replacement files to compile on a few more losing systems.
8811 * nanosleep.h: Don't include config.h.
8812 Remove prototype from declaration of nanosleep.
8813 (PARAMS): Remove now-unneeded definition.
8814 * nanosleep.c: #undef nanosleep.
8815 (rpl_nanosleep): Rename from nanosleep.
8817 2000-02-03 Jim Meyering <meyering@lucent.com>
8819 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8820 rather than with `#if HAVE_UTMPNAME'.
8822 2000-02-01 Jim Meyering <meyering@lucent.com>
8824 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8826 2000-01-31 Jim Meyering <meyering@lucent.com>
8828 * nanosleep.h (nanosleep): Guard declaration with
8829 `#if ! HAVE_DECL_NANOSLEEP'.
8830 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8831 the declaration in that vendor's sys/timers.h.
8832 Reported by Christian Krackowizer.
8834 * quotearg.c (ISASCII): Add #undef and move definition to follow
8835 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8836 (ISPRINT): Likewise.
8837 Reported by Tom Tromey.
8839 2000-01-30 Jim Meyering <meyering@lucent.com>
8841 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8842 uses of ->ut_name. The latter doesn't work with new Linux header files
8843 where only utmpx.ut_user is declared.
8845 * readutmp.h (UT_USER): Define.
8847 2000-01-23 Jim Meyering <meyering@lucent.com>
8849 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8852 2000-01-22 Jim Meyering <meyering@lucent.com>
8854 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8855 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8856 Required for some AIX systems. Reported by Christian Krackowizer.
8857 [TESTING] (main): New function.
8859 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8860 * dirname.c (dir_name): Support for DOS-style file names with drive
8863 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8865 * strverscmp.c (ISDIGIT): Define.
8866 (strverscmp): Use ISDIGIT, not isdigit.
8868 2000-01-17 Paul Eggert <eggert@twinsun.com>
8870 * nanosleep.c (nanosleep):
8871 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8872 POSIX.1 doesn't require SA_INTERRUPT and some systems
8873 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8874 it's been part of POSIX.1 since day 1 (in 1988).
8876 2000-01-17 Jim Meyering <meyering@lucent.com>
8878 * interlock: Remove unused file. Reported by François Pinard.
8880 2000-01-16 Paul Eggert <eggert@twinsun.com>
8882 * quotearg.c (quotearg_buffer_restyled): Do not quote
8883 alert, backslash, formfeed, and vertical tab unnecessarily in
8884 shell quoting style.
8887 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8888 Free Software Foundation, Inc.
8889 Copying and distribution of this file, with or without modification,
8890 are permitted provided the copyright notice and this notice are preserved.