1 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
3 * argp-namefrob.h: Bugfix. Remove stray #
5 2006-01-25 Bruno Haible <bruno@clisp.org>
7 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
9 Reported by Paul Eggert.
11 2006-01-25 Jim Meyering <jim@meyering.net>
13 * fileblocks.c: Remove more useless parentheses.
14 * readutmp.h: Likewise.
16 2006-01-24 Bruno Haible <bruno@clisp.org>
18 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
20 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
23 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
24 to avoid problems with the built-in _Bool type.
25 Reported by Paul Eggert on 2005-11-26.
27 2006-01-24 Jim Meyering <jim@meyering.net>
29 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
31 2006-01-24 Simon Josefsson <jas@extundo.com>
33 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
37 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
39 Work around porting bugs reported by Dieter in
40 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
41 * getopt.c (_NOPROTO): Remove; no longer needed.
42 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
43 Include "getopt.h" first, to check interface.
44 (getenv): Declare only if defined HAVE_DECL_GETENV &&
46 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
47 (__strndup): Revert to K&R-style function dfns, the glibc style.
48 * strnlen.c: Don't claim it's taken from glibc; it's not.
49 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
50 Include strnlen.h first, to get prototype properly.
51 (strnlen): Renamed from __strnlen.
54 2006-01-23 Ulrich Drepper <drepper@redhat.com>
56 These changes imported from libc.
57 * getopt.c: Use __fxprintf instead of inline stream orientation
58 test and two separate function calls.
59 * strndup.c (__strndup): Add libc_hidden_def.
61 2006-01-22 Bruno Haible <bruno@clisp.org>
63 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
64 temporary buffer for sprintf, take into account the precision also
65 for 'd', 'i', 'u', 'o', 'x', 'X'.
67 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
69 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
70 to pacify gcc -Wswitch-default.
72 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
74 * argp-help.c (usage_long_opt): Do not print DOC options.
75 (__argp_base_name): Removed
76 * argp-namefrob.h (__argp_basename): Removed definition. Was a
78 (__argp_base_name): Provide macro definition or extern declaration
79 depending on the configuration
81 2006-01-20 Simon Josefsson <jas@extundo.com>
83 * inet_ntop.h: Unconditionally include sys/socket.h.
85 2006-01-19 Simon Josefsson <jas@extundo.com>
87 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
89 2006-01-12 Simon Josefsson <jas@extundo.com>
91 * base64.c: Fix warning, reported by Bruno Haible
92 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
94 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
97 * md5.c: Fix commentary typos.
98 (alignof, UNALIGNED_P): No need for a GCC-specific version.
99 * md5.h (__attribute__): Remove; unused.
100 * sha1.c: Fix commentary to match md5 better.
101 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
102 so that we don't need to worry about alignment. All uses changed.
103 This merges the 2005-10-28 md5 change into sha1.
105 2006-01-11 Jim Meyering <jim@meyering.net>
108 * md5.c (OP): Fix spacing.
110 2006-01-11 Simon Josefsson <jas@extundo.com>
112 * stdint_.h (SIZE_MAX): Add missing (.
114 2006-01-10 Bruno Haible <bruno@clisp.org>
116 * argp.h (__const): Remove macro. Use const instead.
117 * argp-fmtstream.h (__const): Likewise.
118 * glob_.h (__const): Remove macro.
119 * glob-libc.h: Use const instead of __const.
121 2006-01-10 Jim Meyering <jim@meyering.net>
123 Avoid the double-free (first in fts_read, second in fts_close) that
124 would occur when an `active' directory is made inaccessible (e.g.,
125 via chmod a-x) during a traversal.
126 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
127 before returning. Reproduce this failure by
128 mkdir -p a/b; cd a; chmod a-x . b
129 Reported by Stavros Passas.
132 * sha1.c: Tweak grammar in a comment.
134 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
136 * regex_internal.h (BITSET_WORD_BITS):
137 Work around a bug in 64-bit PGC (before version 6.1-2), where the
138 preprocessor mishandles large unsigned values as if they were signed.
139 Problem reported by Claudio Fontana in
140 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
142 2006-01-10 Simon Josefsson <jas@extundo.com>
144 * socket_.h: New file.
146 2006-01-10 Bruno Haible <bruno@clisp.org>
148 * localcharset.c: Update from GNU gettext.
150 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
153 * chdir-long.c (cdb_free): Don't bother trying to open directory
154 for write access: POSIX says that must fail.
155 * fts.c (diropen): Likewise.
156 * save-cwd.c (save_cwd): Likewise.
157 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
158 well, for minor improvements on hosts that lack O_DIRECTORY.
159 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
160 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
161 Fall back on chown if open failed with EACCES.
163 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
164 Report an error at compile-time if only a 1-second nominal clock
167 * lchmod.h: New file.
168 * mkdir-p.c: Include lchmod.h, lchown.h.
169 (make_dir_parents): Use lchown rather than chown, and
170 lchmod rather than chmod.
172 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
173 too. Problem with "none" reported by Bob Proulx. Problem with
174 "proc" reported by n0dalus.
176 * mountlist.c: Include <limits.h>.
177 (dev_from_mount_options)
178 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
179 New function. It no longer assumes "dev=" has the System V meaning
180 on Linux (since it doesn't). It also parses "dev=" more carefully.
181 (read_file_system_list)
182 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
183 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
186 * posixtm.h (PDS_PRE_2000): New macro.
187 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
188 All usages changed. Reject dates outside the range 1969-1999 if
189 PDS_PRE_2000 is used.
191 2006-01-09 Jim Meyering <jim@meyering.net>
195 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
197 * chdir-safer.h, chdir-safer.c: New files.
199 * modechange.c (mode_compile): Reject an invalid mode string
200 that starts with an octal digit. From Andreas Gruenbacher.
202 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
203 and dup to open_safer and dup_safer, respectively.
204 (openat_permissive): Fix typo in comment.
206 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
207 "gettext.h"; either no longer needed or are guaranteed by openat.h.
208 (_): Remove; no longer needed.
209 (openat): Renamed from rpl_openat; no need for rpl_openat
210 since openat.h renames openat for us.
211 Replace most of the body with a call to openat_permissive,
212 to avoid duplicate code.
213 Port to (probably hypothetical) environments were mode_t is
215 (openat_permissive): Require mode arg, so that we can check
216 types better. Put it just after flags. Change cwd failure
217 indicator from pointer-to-bool to pointer-to-errno-value.
219 Invoke openat_save_fail and/or openat_restore_fail if
220 cwd_errno is null, so that openat can call us.
221 (openat_permissive, fdopendir, fstatat, unlinkat):
222 Simplify errno handling to avoid some duplicate code,
223 as it's OK to set errno on success.
224 * openat.h: Revamp code so that function macros depend on
225 __OPENAT_PREFIX only, not also on AT_FDCWD.
226 (openat_ro): Remove. Caller changed to use openat_permissive.
227 (openat_permissive): Now a macro, if not a function.
228 (openat_restore_fail, openat_save_fail): Now always functions,
229 since mkdirat needs them even if __OPENAT_PREFIX is defined.
231 * openat-priv.h: New file, defining macros used by mkdirat.c
233 * mkdirat.c: Include openat-priv.h.
234 Remove definitions of macros defined therein.
235 * openat.c: Likewise.
237 * mkdirat.c (mkdirat): New file and function.
238 * openat.h (mkdirat): Declare.
240 * openat.c (fdopendir): Don't change errno when returning non-NULL.
242 * openat.h (openat_permissive): Declare.
245 * openat.c (EXPECTED_ERRNO): New macro.
246 (openat_permissive): New function -- used in remove.c rewrite.
247 (all functions): Set errno just before returning, only if there
248 was an actual failure.
249 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
251 Emulate openat-family functions using Linux's procfs, if possible.
252 Idea and some code based on Ulrich Drepper's glibc changes.
254 * openat.c: (BUILD_PROC_NAME): New macro.
255 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
256 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
257 before falling back on save_cwd and restore_cwd.
258 (fdopendir, fstatat, unlinkat): Likewise.
260 * openat.c (fstatat, unlinkat): Perform the syscall directly,
261 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
263 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
264 as second argument to va_arg. Otherwise, some versions of gcc
265 warn that `if this code is reached, the program will abort'.
267 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
271 Add POSIX ACL support
272 * acl.h (copy_acl, set_acl): Add declarations.
273 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
274 systems other than Linux.
275 (chmod_or_fchmod): New function: use fchmod when possible,
277 (file_has_acl): Add a POSIX ACL implementation, with a
278 Linux-specific subcase.
279 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
280 S_ISVTX from one file to another. Fall back to fchmod/chmod when
281 acls are unsupported.
282 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
283 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
286 2006-01-09 Bruno Haible <bruno@clisp.org>
288 * sysexit_.h (EX_OK): New macro.
289 Suggested by Martin Lambers <marlam@marlam.de>.
291 2006-01-09 Bruno Haible <bruno@clisp.org>
293 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
294 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
295 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
296 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
298 2006-01-09 Bruno Haible <bruno@clisp.org>
300 * stdint_.h (SIZE_MAX): Write the value without involving negative
303 2005-10-16 Bruno Haible <bruno@clisp.org>
305 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
306 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
308 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
310 * strftime.c (tzname): Don't declare if it is already #defined.
311 Problem reported for Mingw by Mark Junker.
313 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
315 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
316 long int, not int, for nanosecond counts, so that people who are
317 used to POSIX struct timespec won't be surprised. Reported by Jim
320 2005-12-16 Jim Meyering <jim@meyering.net>
322 * fprintftime.c, fprintftime.h: New files.
324 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
326 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
327 * argp-help.c (fill_in_uparams): Check if the constructed
328 struct uparams is valid. Fall back to the default values if it is
331 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
333 * argp-help.c (__argp_base_name): New function
334 (__argp_short_program_name): Rewrite using __argp_base_name
335 * argp-namefrob.h: Define program_invocation_name and
336 program_invocation_short_name if requested
337 (__argp_base_name): Add prototype
338 * argp-parse.c (argp_def): Use gettext wrappers
339 (argp_default_parser): Use __argp_base_name
340 * argp-pin.c: New file. Defines program_invocation_name and
341 program_invocation_short_name on systems that lack them.
343 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
345 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
346 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
347 porting problem reported by Georg Schwarz in
348 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
350 2005-07-09 Bruno Haible <bruno@clisp.org>
352 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
353 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
354 Reported by Mark Junker <mjscod@gmx.de>.
356 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
358 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
359 (uintmax_t) [defined uintmax_t]: Do not declare.
360 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
361 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
362 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
363 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
364 sake of portability to weird hosts that C allows (though we don't
365 know of any practical examples).
367 * savedir.h (fdsavedir): New decl.
368 * savedir.c (fdsavedir, savedirstream): New functions; the latter
369 contains most of the former guts of savedir.
370 (savedir): Use savedirstream.
373 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
375 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
376 coreutils no longer futzes with rounding modes.
378 2005-11-14 Jim Meyering <jim@meyering.net>
380 * mkstemp-safer.c: Include <config.h>, required for possible
381 replacement of mkstemp.
383 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
385 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
387 (gethrxtime) [! (HAVE_NANOUPTIME
388 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
389 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
390 our own approximation.
392 2005-11-10 Simon Josefsson <jas@extundo.com>
394 * readline.c: Remove EOL.
396 2005-11-08 Eric Blake <ebb9@byu.net>
398 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
400 2005-11-08 Eric Blake <ebb9@byu.net>
402 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
404 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
406 Fix porting problem reported by Theodoros V. Kalamatianos.
407 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
408 Don't assume that futimes failing means we must fail.
410 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
412 * getcwd.c (__getcwd): Don't assume that system calls after readdir
413 leave errno alone. Problem reported by Dmitry V. Levin.
415 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
417 * savedir.c (savedir): Don't assume that xrealloc etc. leave
418 errno alone. Problem reported by Frederic Jolliton.
420 2005-10-28 Simon Josefsson <jas@extundo.com>
422 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
423 "restrict" keywords, as per POSIX. Protect the function
424 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
425 Don't use K&R prototypes. Check the sprintf return values.
426 Re-define EAFNOSUPPORT if not present. Indent.
428 * md5.h, md5.c: Simplify buffer handling visavi alignment,
429 suggested by Bruno Haible <bruno@clisp.org>.
431 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
433 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
435 * gc-libgcrypt.c: Add MD2 (which is not available through
438 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
440 * md2.h, md2.c: New files.
442 2005-10-24 Simon Josefsson <jas@extundo.com>
444 * md4.h: Shrink buffer size, now that we changed the type.
446 2005-10-22 Simon Josefsson <jas@extundo.com>
448 * arcfour.h, arcfour.c: Use fixed size indices in the
449 arcfour_context struct (simplify test vector testing in GNU
452 2005-10-22 Simon Josefsson <jas@extundo.com>
454 * md4.h, md4.c: Simplify buffer handling visavi alignment,
455 suggested by Bruno Haible <bruno@clisp.org>.
457 2005-10-22 Simon Josefsson <jas@extundo.com>
459 * crc.h: Include stddef.h, for size_t.
461 2005-10-21 Simon Josefsson <jas@extundo.com>
463 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
464 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
466 2005-10-21 Simon Josefsson <jas@extundo.com>
468 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
471 2005-10-21 Simon Josefsson <jas@extundo.com>
473 * gc-gnulib.c: Support ARCTWO in CBC mode.
475 2005-10-21 Simon Josefsson <jas@extundo.com>
477 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
480 * hmac-sha1.c (hmac_sha1): Likewise.
482 * crc.c (crc32_update): Actually use crc parameter, suggested by
483 Bruno Haible <bruno@clisp.org>.
485 * crc.h: Include stdint.h directly, suggested by Bruno Haible
488 2005-10-21 Simon Josefsson <jas@extundo.com>
490 * des.h, des.c: New files.
492 * gc-gnulib.c: Support DES.c
494 2005-10-21 Simon Josefsson <jas@extundo.com>
496 * arctwo.h, arctwo.c: New files.
498 * gc-gnulib.c: Support ARCTWO.
500 2005-10-21 Simon Josefsson <jas@extundo.com>
502 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
504 2005-10-19 Simon Josefsson <jas@extundo.com>
506 * gc-gnulib.c: Support ARCFOUR.
508 2005-10-19 Simon Josefsson <jas@extundo.com>
510 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
513 * gc.h: Add ECB enum type.
515 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
517 2005-10-19 Simon Josefsson <jas@extundo.com>
519 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
521 2005-10-18 Simon Josefsson <jas@extundo.com>
523 * md4.h, md4.c: New files, based on md5.?.
525 2005-10-17 Simon Josefsson <jas@extundo.com>
527 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
529 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
531 2005-10-17 Simon Josefsson <jas@extundo.com>
533 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
535 2005-10-17 Simon Josefsson <jas@extundo.com>
537 * gc.h, gc-libgcrypt.c: Add ciphers.
539 2005-10-17 Simon Josefsson <jas@extundo.com>
541 * sha1.c: Use uint32_t instead of md5_uint32.t
543 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
546 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
548 * md5.h: Use stdint.h and uint32_t. Doc fix.
550 2005-10-15 Simon Josefsson <jas@extundo.com>
552 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
554 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
556 2005-10-14 Simon Josefsson <jas@extundo.com>
558 * arcfour.h, arcfour.c: New files.
560 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
562 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
563 include <wchar.h>; no longer needed.
565 2005-10-14 Jakub Jelinek <jakub@redhat.com>
566 and Ulrich Drepper <drepper@redhat.com>
569 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
570 instead of inline stream orientation test and two separate
571 function calls. Pay no attention to USE_IN_LIBIO.
573 2005-10-14 Roland McGrath <roland@redhat.com>
575 Import from libc. [BZ #1331]
576 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
578 Reported by Matej Vela <vela@debian.org>.
580 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
582 * mkdir-p.c (make_dir_parents): Don't report an error if an
583 intermediate directory is in a read-only file system. Problem
584 reported by Eric Blake.
586 2005-10-13 Simon Josefsson <jas@extundo.com>
588 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
589 Move memory allocation outside of loop.
591 2005-10-12 Simon Josefsson <jas@extundo.com>
593 * gc-pbkdf2-sha1.c: New file.
595 * gc.h: Add gc_pbkdf2_sha1 prototype.
597 2005-10-12 Simon Josefsson <jas@extundo.com>
599 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
600 suggested by Bruno Haible <bruno@clisp.org>.
602 2005-10-12 Simon Josefsson <jas@extundo.com>
604 * gc-libgcrypt.c (gc_hmac_sha1): New function.
606 * gc-gnulib.c (gc_hmac_sha1): New function.
608 2005-10-12 Simon Josefsson <jas@extundo.com>
610 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
612 2005-10-12 Simon Josefsson <jas@extundo.com>
614 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
615 GC_USE_HMAC_MD5, respectively.
617 * gc-libgcrypt.c (gc_md5): Fix assert call.
620 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
622 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
624 * gc-gnulib.c (gc_hash_buffer): Ditto.
626 2005-10-11 Bruno Haible <bruno@clisp.org>
628 * c-strcasestr.h: New file, from GNU gettext.
629 * c-strcasestr.c: New file, from GNU gettext.
631 2005-10-11 Bruno Haible <bruno@clisp.org>
633 * c-strcase.h: New file, from GNU gettext.
634 * c-strcasecmp.c: New file, from GNU gettext.
635 * c-strncasecmp.c: New file, from GNU gettext.
637 2005-10-11 Simon Josefsson <jas@extundo.com>
639 * crc.h, crc.c: New files.
641 * gc.h (gc_hash_buffer): Add doc.
643 2005-10-08 Simon Josefsson <jas@extundo.com>
645 * gc.h: Add gc_hash and gc_hash_buffer.
647 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
649 * gc-libgcrypt.c (gc_hash_buffer): Add.
651 2005-10-11 Bruno Haible <bruno@clisp.org>
653 * strcasecmp.c: Include limits.h.
654 (strcasecmp): Avoid integer overflow on exotic platforms.
655 * strncasecmp.c: Include limits.h.
656 (strncasecmp): Avoid integer overflow on exotic platforms.
657 Reported by Paul Eggert.
659 2005-10-06 Simon Josefsson <jas@extundo.com>
661 * hmac-md5.c: New file.
665 2005-10-06 Simon Josefsson <jas@extundo.com>
667 * memxor.c (memxor): Avoid casts and warnings.
669 2005-10-05 Derek Price <derek@ximbiot.com>
671 * getdelim.c (SIZE_MAX): New macro, if not already defined.
673 2005-10-05 Simon Josefsson <jas@extundo.com>
675 * memxor.c (memxor): Fix compiler error.
677 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
678 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
680 * memxor.h, memxor.c: New files.
682 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
683 we assume all systems have it, suggested by Jim Meyering
684 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
685 any systems lack sys/socket.h; mingw32 is known to lack it, but we
686 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
689 2005-10-04 Bruno Haible <bruno@clisp.org>
691 * verify.h (verify_true): Provide alternative definition for C++.
693 2005-10-04 Simon Josefsson <jas@extundo.com>
695 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
696 D. Baushke" <mdb@gnu.org>.
698 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
700 * getdelim.c: Include getdelim.h first. Include <limits.h>.
701 (SSIZE_MAX): New macro, if not already defined.
702 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
705 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
707 * exclude.c: Include verify.h.
708 (verify): Remove. All callers changed to use verify.h's version.
709 * strtoimax.c: Likewise.
710 * utimecmp.c: Likewis.e
713 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
714 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
715 * .cvsignore: Add fts.h, search.h, t-fpending.
716 * settime.c (settime): Fix { typo in previous patch. Also, don't
717 bother returning ENOSYS if settimeofday or stime fails; just let
718 them return whatever errno they want to return.
719 * utimens.c: Include unistd.h, for dup2.
720 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
721 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
723 2005-10-02 Jim Meyering <jim@meyering.net>
726 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
727 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
728 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
729 Remove AT_FDCWD test.
730 Do not consume the fd unless successful.
731 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
732 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
733 block, so that we don't even try to compile it if settimeofday is
734 available. This works around a compilation failure on OSF1 V5.1,
735 due to stime requiring a `long int*' while tv_sec is `int'.
737 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
739 * getdelim.c (getdelim): Remove unused variables.
741 2005-10-01 Simon Josefsson <jas@extundo.com>
743 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
744 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
745 AI_* and EAI_* definitions. Protect function declarations.
747 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
749 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
750 so that the code works even with ancient cpp. Portability problem
751 with GCC 2.7.2.1 reported by Thomas M.Ott.
753 2005-09-27 Jim Meyering <jim@meyering.net>
755 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
757 * intprops.h (signed_type_or_expr__): Define.
758 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
761 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
763 * verify.h (verify_expr): Remove, replacing with:
764 (verify_true): New macro that returns true instead of void.
765 (verify_type__): Remove.
766 (verify): Use verify_true rather than verify_type__.
768 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
770 * utimens.c (ENOSYS): Define if not already defined.
771 (futimens): Support having a null PATH if the file descriptor
774 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
776 (__attribute): Define to empty unless GCC 3.1 or later.
777 This works around a core dump on OpenBSD 3.4, which has GCC
778 2.95.3, which dumps core when given __attribute__(()). It also
779 simplifies other tests, since we really don't want to bother with
780 worrying about which ancient version of GCC supported what.
781 Original problem reported by Yoann Vandoorselaere, with part of
782 the fix suggested by Derek Price.
784 2005-09-24 Jim Meyering <jim@meyering.net>
786 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
787 so we can once again use a positive bitfield width of 1 -- now we
788 don't have to explain why we were using a bitfield width of 2.
790 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
792 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
793 Problem reported by Eric Blake.
794 (getaddrinfo): Initialize se so that it's not garbage.
795 Redo internal storage allocation so that it doesn't make unportable
796 assumptions about alignment.
799 * utimens.c (futimens): Use futimesat if available.
800 Prefer it to futimes since it doesn't have the futimes bug.
802 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
803 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
804 Instead, declare a function that returns a pointer to an array,
805 and use verify_type__ to declare the size of the array.
806 Problem and germ of a solution reported by Bruno Haible.
807 (verify_type__): Use 2, not 1, for bitfield size, to avoid
808 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
810 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
814 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
816 * argmatch.h: Include verify.h
817 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
818 (ARGMATCH_ASSERT): Remove; unused.
819 * canonicalize.c: Assume STDC_HEADERS.
820 * exclude.c: Include "strcase.h".
821 * regex_internal.h [!defined _LIBC]: Likewise.
822 * getusershell.c: Include stdio--.h rather than stdio.h
824 (getusershell): Call fopen, not fopen_safer.
825 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
826 Do not include unistd-safer.h.
827 (save_cwd): Don't call fd_safer; no longer needed
828 now that we include fcntl--.h.
830 * getdate.y (relative_time): New type.
831 (RELATIVE_TIME_0): New constant.
832 (parser_control): Use relative_time instead of doing it ourselves.
833 (%union): Add new relative_time rel member.
834 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
836 (relunit, relunit_snumber): Now of type rel.
837 (zone, rel, relunit, get_date): Adjust to above changes.
839 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
840 Do not include unistd-safer.h.
841 (getloadavg): Don't call fd_safer; no longer needed
842 now that we include fcntl--.h.
844 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
845 (make_dir_parents): Treat ENOSYS like EEXIST.
847 Improve quality of diagnostics on restore_cwd failure.
848 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
849 (make_dir_parents): Last arg is now int * (for errno), not bool *.
850 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
851 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
852 each time through the loop. Do not diagnose restore_cwd failure;
853 that is the caller's job (and perhaps the caller does not care).
855 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
856 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
857 If the file already exists but is not a directory, don't bother
858 to try to make its parents.
859 Close potential file descriptor leak if we can't chdir("/") (!).
860 Don't always return true if chdir($PWD) fails; return true only
861 if the requested action was done successfully (except for the
863 Don't log final directory unless we actually made it.
864 Refactor to avoid duplicate code to fix up permissions.
865 Don't attempt to fix up parent permissions if chdir($PWD) fails.
867 * strftime.c (my_strftime): Rewrite the previous change slightly,
868 to make it a bit faster and (I hope) clearer.
869 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
870 Fix bug in formats like %2N.
872 * verify.h: New file.
874 2005-09-22 Jim Meyering <jim@meyering.net>
878 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
880 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
881 the .tm_year member, since otherwise gcc-4.0 would now warn about
882 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
884 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
885 order to avoid an unsuppressible warning from gcc on 64-bit systems.
887 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
888 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
889 when run in a time zone for which daylight savings time is in effect
890 for the starting date.
892 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
893 stop us from restricting permissions of just-created absolute-named
895 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
896 to restore initial working directory.
897 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
898 to tell caller if/when we change the working directory and are
899 unable to return to the initial one.
900 * mkdir-p.h (make_dir_parents): Update prototype.
901 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
902 `return false'. This fixes a bug introduced on 2004-07-30.
904 * openat.c (fdopendir): Be sure to close the supplied
905 file descriptor before returning. This makes our replacement
906 implementation a little closer to Solaris's, where fdopendir
907 ties the file descriptor to the returned DIR* pointer.
908 * openat.c (unlinkat): New function.
909 * openat.h (unlinkat): Add prototype.
910 * openat-die.c (openat_save_fail): Rename from openat_save_die.
911 (openat_restore_fail): Rename from openat_restore_die.
912 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
914 Provide an alternative to exiting immediately upon save_cwd or
915 restore_cwd failure. Now, an application can arrange e.g.,
916 to perform a longjump in that case.
917 * openat.c: Include dirname.h.
918 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
919 (rpl_openat, fdopendir, fstatat): Call openat_save_die
920 and openat_restore_die rather than calling error directly.
921 Don't include "error.h" or "exitfail.h"; they're no longer needed.
923 * openat-die.c (openat_save_die, openat_restore_die): New file.
924 * openat.h (openat_save_die, openat_restore_die): Declare and define.
926 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
927 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
928 int utc, int nanoseconds);
930 date should not have to allocate a megabyte of virtual memory to
931 handle a format argument like +%1048575T. When implemented with
932 strftime, it must allocate such a buffer, use strftime to fill it
933 in, print it, then free it.
934 With fprintftime, it simply prints everything and exits.
935 With no need for memory allocation, that's one fewer way to fail.
936 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
937 optional field width, not before, so we accept %9:z, not %:9z.
938 (my_strftime): Be sure to use L_('x') for literals.
940 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
941 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
942 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
943 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
944 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
945 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
946 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
947 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
948 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
950 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
951 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
952 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
953 and don't include <sys/file.h>).
955 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
959 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
960 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
961 [!LDAV_DONE]: Avoid unused variable warning.
963 2005-09-21 Bruno Haible <bruno@clisp.org>
965 * unicodeio.h (unicode_to_mb): New declaration.
967 2005-09-20 Derek Price <derek@ximbiot.com>
969 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
971 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
973 Use a consistent style for including <config.h>.
974 * __fpending.c, acl.c, argmatch.c,
975 argp-help.c, argp-parse.c,
976 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
977 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
978 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
979 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
980 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
981 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
982 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
983 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
984 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
985 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
986 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
987 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
988 modechange.c, mountlist.c, open-safer.c, physmem.c,
989 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
990 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
991 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
992 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
993 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
994 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
995 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
996 userspec.c, utimecmp.c, version-etc-fsf.c,
997 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
998 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
999 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1000 Standardize inclusion of config.h.
1001 * __fpending.h, dirfd.h, getdate.h, human.h,
1002 inttostr.h: Removed inclusion of config.h from header files.
1003 * inttostr.c: Adjusted in-tree users.
1004 * timespec.h: Remove superfluous warning to include config.h.
1005 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1006 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1007 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1008 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1010 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1012 * stat-time.h: New file.
1013 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1014 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1016 (timespec_cmp): New function.
1017 * utimecmp.c: Include stat-time.h.
1018 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1019 members exist, not on the obsolescent ST_MTIM_NSEC.
1020 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1022 2005-09-15 Derek Price <derek@ximbiot.com>
1023 Paul Eggert <eggert@cs.ucla.edu>
1025 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1026 changes, consolidating in...
1027 * regex_internal.h: ...this file.
1029 2005-09-15 Derek Price <derek@ximbiot.com>
1031 * regex_internal.h: Blank `pure' for GNUC < 3.
1032 * regex_internal.c: Ditto, using this...
1033 (__GNUC_PREREQ): ...new macro.
1034 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1035 (__GNUC_PREREQ): ...this new macro.
1037 * strstr.h: Include string.h. Define strstr as a macro here.
1039 2005-09-13 Derek Price <derek@ximbiot.com>
1041 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1043 Reported by Jim Meyering <jim@meyering.net>.
1045 2005-09-13 Jim Meyering <jim@meyering.net>
1047 * canon-host.c: Filter through gnu indent and reword comments slightly.
1048 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1050 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1052 * lib/base64.c: Typo.
1053 (base64_encode): Put b64str in initialized data section.
1055 2005-09-12 Derek Price <derek@ximbiot.com>
1057 Return usable errors from canon-host.
1058 * canon-host.h: New file.
1059 * canon-host.c (canon_host): Wrap...
1060 (canon_host_r): ...this new function, which now relies exclusively on
1062 (ch_strerror): New function.
1063 (last_cherror): New global.
1064 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1065 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1067 (freeaddrinfo): Free ai->ai_canonname when set.
1069 2005-09-12 Derek Price <derek@ximbiot.com>
1070 Paul Eggert <eggert@cs.ucla.edu>
1072 * glob-libc.h: Renamed from glob_.h. The new version is
1073 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1074 protecting things that should be done only in gnulib contexts.
1075 * glob_.h: New file, containing only the glob things needed for
1077 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1078 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1079 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1080 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1081 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1082 and to respect the namespace rules better.
1084 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1086 Merge glibc and coreutils changes into gnulib, plus a few
1088 * md5.c: Use #error rather than a string.
1089 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1090 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1091 (__attribute__): Define to empty for non recent-GCC.
1092 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1093 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1094 Renamed from their non-__ counterparts, with new macros replacing
1095 them if not _LIBC. Add __THROW attribute.
1097 (struct md5_ctx): Align buffer if using GCC.
1098 * sha1.h (struct sha1_ctx): Likewise.
1099 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1100 The old name was backwards.
1101 (NOTSWAP): Remove; not used.
1102 (rol): New macro, moved here from md5.h.
1103 (sha1_process_block): Remove a FIXME that doesn't make sense.
1105 2005-09-12 Derek Price <derek@ximbiot.com>
1107 * gai_strerror.c: Include config.h when available. Include
1108 getaddrinfo.h before other headers to test interface.
1109 Reported by Larry Jones <lawrence.jones@ugs.com>.
1111 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1113 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1114 definitions, since that's the preferred style in glibc.
1115 Fix a minor spacing issue, and update copyright notice to match glibc's.
1117 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1119 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1121 2005-09-06 Simon Josefsson <jas@extundo.com>
1123 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1124 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1126 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1128 Change bitset word type from unsigned int to unsigned long int,
1129 as this has better performance on typical 64-bit hosts.
1130 Port bitset code to hosts with unusual word sizes.
1131 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1132 (build_collating_symbol):
1133 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1134 argument is a bitset. This is merely a style issue, but it makes
1135 it clearer that an entire array is expected.
1136 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1137 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1138 Port to the case where bitset_word is not the same as unsigned int.
1139 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1140 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1142 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1143 (build_trtable, group_nodes_into_DFAstates):
1145 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1146 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1147 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1148 * regexec.c (group_nodes_into_DFAstates): Likewise.
1149 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1150 * regcomp.c (optimize_subexps, lower_subexp):
1151 Work even if bitset_word has holes in its bitwise representation.
1152 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1153 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1155 * regex_internal.c (re_string_reconstruct):
1156 Don't assume UCHAR_MAX == 255.
1157 * regex_internal.h (bitset_set_all): Likewise.
1158 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1160 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1161 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1163 (BITSET_WORD_MAX): New macro.
1164 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1165 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1166 (bitset_empty, bitset_copy):
1167 Prefer sizeof (bitset) to multiplying it out ourselves.
1168 (bitset_not_merge): Remove; unused.
1169 (bitset_contain): Return bool, not unsigned int with one bit on.
1170 All callers changed.
1171 * regexec.c (build_trtable): Don't assume bitset has no stricter
1172 alignment than re_node_set; do this by defining a new internal
1173 type struct dests_alloc and using it to allocate memory.
1175 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1177 Check for arithmetic overflow when calculating sizes, to prevent
1178 some buffer-overflow issues. These patches are conservative, in the
1179 sense that when I couldn't determine whether an overflow was possible,
1180 I inserted a run-time check.
1181 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1182 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1183 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1184 (re_xnrealloc, re_x2nrealloc): New inline functions.
1185 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1186 (build_equiv_class, build_charclass): Check for arithmetic overflow
1187 in size expression calculations.
1188 * lib/regex_internal.c (re_string_realloc_buffers):
1189 (build_wcs_upper_buffer, re_node_set_add_intersect):
1190 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1191 (re_dfa_add_node, register_state): Likewise.
1192 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1193 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1194 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1195 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1197 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1199 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1200 to avoid a collision with bits/local_lim.h in glibc.
1201 All uses changed. Problem reported by Dmitry V. Levin in
1202 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1204 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1205 bugs in int versus size_t comparisons.
1206 (re_string_context_at): Fix bug where the code assumed that
1209 Use bool where appropriate.
1210 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1211 All callers changed.
1212 (calc_eclosure_iter): Likewise, for ROOT arg.
1213 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1214 (build_charclass_op): Likewise, for NON_MATCH arg.
1215 * regex_internal.c (re_string_allocate, re_string_construct):
1216 (re_string_construct_common): Likewise, for ICASE arg.
1217 * regexec.c (re_search_2_stub, re_search_stub):
1218 Likewise, for RET_LEN arg.
1219 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1220 (set_regs): Likewise, for FL_BACKTRACK arg.
1221 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1222 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1223 (calc_eclosure_iter, parse_bracket_exp):
1224 Use bool for internal variables that are booleans.
1225 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1226 (set_regs, build_sifted_states, sift_states_bkref):
1227 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1228 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1229 (find_collation_sequence_value):
1231 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1232 (re_node_set_compare):
1233 Return bool, not int. All callers changed.
1234 * regexec.c (check_halt_node_context, check_dst_limits):
1235 (build_trtable, check_node_accept): Likewise.
1236 * regex_internal.h: Include stdbool.h.
1238 Fix bugs uncovered when converting to bool.
1239 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1240 failure instead of charging ahead blindly.
1241 * regex_internal.c (register_state): Likewise.
1242 * regexec.c (re_search_2_stub): Use simpler method than boolean
1243 for freeing internal storage.
1244 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1245 bitset pieces used as boolean, to avoid undefined behavior
1246 on hosts that do int overflow checking.
1248 2005-08-31 Derek Price <derek@ximbiot.com>
1250 * getdelim.c (getdelim): Return EOF on EOF.
1251 Reported by Larry Jones <lawrence.jones@ugs.com>.
1253 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1255 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1256 lengths fit in regoff_t; this isn't true if regoff_t is the same
1258 * regex.c (re_search_internal): 5th arg is LAST_START
1259 (= START + RANGE) instead of RANGE. This avoids overflow
1260 problems when regoff_t is the same width as size_t.
1261 All callers changed.
1262 (re_search_2_stub): Check for overflow when adding the
1263 sizes of the two strings.
1264 (re_search_stub): Check for overflow when adding START
1265 to RANGE; if it occurs, substitute the extreme value.
1267 2005-08-31 Jim Meyering <jim@meyering.net>
1269 * regcomp.c (search_duplicated_node): Make first pointer arg
1271 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1272 (register_state): Likewise.
1273 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1274 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1275 (group_nodes_into_DFAstates): Likewise.
1277 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1279 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1280 old glibc regex code mishandles strings longer than 2**31 bytes.
1281 This patch fixes this when the regex code is used in gnulib
1282 (i.e., outside glibc).
1284 This patch should not affect the use of the regex code inside
1285 glibc. No doubt this problem also needs to be handled for glibc
1286 as well, but the result will be an incompatible change to the
1287 glibc ABI, and the old ABI will have to be supported too. That
1288 can be the the subject for another patch.
1290 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1291 governing whether the rest of this patch is active. By default,
1292 the macro is disabled and the patch has no effect.
1293 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1294 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1295 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1296 (re_match_2, re_set_registers): Use the new types.
1297 * regex_internal.h (Idx, re_hashval_t): New types.
1298 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1300 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1301 (re_string_context_at, bin_tree_t, re_dfastate_t):
1302 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1303 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1304 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1305 (re_string_char_size_at, re_string_wchar_at):
1306 (re_string_elem_size_at):
1307 Use the new types and macros to port to 64-bit hosts.
1308 Use unsigned types for internal values, so that the code
1309 mostly works even for arrays larger than SSIZE_MAX.
1310 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1311 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1312 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1313 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1314 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1315 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1316 (calc_inveclosure, parse_dup_op, build_range_exp):
1317 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1318 (fetch_number, create_token_tree, mark_opt_subexp):
1320 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1321 (create_cd_newstate, re_string_allocate, re_string_construct):
1322 (re_string_realloc_buffers, build_wcs_upper_buffer):
1323 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1324 (re_string_reconstruct, re_string_peek_byte_case):
1325 (re_string_fetch_byte_case, re_string_context_at):
1326 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1327 (re_node_set_init_copy, re_node_set_add_intersect):
1328 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1329 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1330 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1331 (re_acquire_state, re_acquire_state_context, register_state):
1333 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1334 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1335 (re_search_internal, re_search_2_stub, re_search_stub)
1336 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1337 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1338 (update_cur_sifted_state, check_dst_limits):
1339 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1340 (check_subexp_limits, sift_states_bkref, merge_state_array):
1341 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1342 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1343 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1344 (expand_bkref_cache, check_node_accept_bytes):
1345 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1346 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1347 (acquire_init_state_context, check_halt_node_context):
1348 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1349 (sift_states_backward, clean_state_log_if_needed):
1350 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1351 (find_recover_state, transit_state_sb, transit_state_mb):
1352 (transit_state_bkref, build_trtable, match_ctx_clean):
1354 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1355 to work around an assumption that REG_MISSING is negative.
1357 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1358 (seek_collating_symbol_entry) [defined _LIBC]:
1359 (lookup_collation_sequence_value) [defined _LIBC]:
1360 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1361 Use prototypes rather than old-style function definitions.
1362 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1363 (transit_state_sb) [0]:
1364 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1366 * regexec.c (re_search_internal): Simplify update of rm_so and
1369 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1370 (optimize_subexps, lower_subexp):
1371 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1372 since the signed shift might overflow. Use 1u<<31 instead.
1373 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1374 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1377 * regcomp.c (optimize_subexps, lower_subexp):
1378 Use CHAR_BIT rather than 8, for clarity.
1379 * regexec.c (check_dst_limits_calc_pos_1):
1380 (check_subexp_matching_top): Likewise.
1381 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1382 have to worry about portability issues when shifting it left.
1383 Remove no-longer-needed test for table_size > 0.
1384 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1385 in a word, as the resulting behavior is undefined.
1386 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1387 in one case, a <= should have been an <, and in another case the
1388 whole test was missing.
1389 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1390 the standard name CHAR_BIT.
1391 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1392 this is not true on one's complement and signed-magnitude hosts.
1394 * regex_internal.h (re_sub_match_top_t): Remove unused member
1396 (struct re_dfa_t): Remove unused member states_alloc.
1397 * regcomp.c (init_dfa): Don't initialize unused members.
1399 2005-08-31 Bruno Haible <bruno@clisp.org>
1401 * strstr.c: Include <stddef.h>, for NULL.
1402 * strcasestr.c: Likewise.
1403 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1405 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1407 * iconvme.h: Add prototype for iconv_alloc.
1409 2005-08-29 Simon Josefsson <jas@extundo.com>
1411 * iconvme.c: Fix errno.
1413 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1415 * iconvme.c: Split iconv_string into iconv_alloc.
1417 2005-08-27 Jim Meyering <jim@meyering.net>
1419 * fopen-safer.c: Merge minor changes from coreutils.
1420 * dup-safer.c: Likewise.
1421 * fd-safer.c: Likewise.
1423 Merge from coreutils.
1424 * stdio--.h: New file.
1425 * stdlib--.h: New file.
1426 * mkstemp-safer.c: New file.
1428 GNU tar needs these.
1429 * pipe-safer.c: New file.
1430 * creat-safer.c: New file.
1431 * fcntl--.h (creat): Define to creat_safer.
1432 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1433 * unistd--.h (pipe): Define to pipe_safer.
1434 * unistd-safer.h: Declare pipe_safer.
1436 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1438 * regex_internal.h: Remove all references to
1439 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1441 (bitset_not, bitset_merge, bitset_not_merge):
1442 (bitset_mask, re_string_allocate, re_string_construct):
1443 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1444 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1445 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1446 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1447 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1448 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1449 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1450 (re_acquire_state_context):
1451 Remove unnecessary forward decls.
1452 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1453 Put __attribute at function definition,
1454 now that the function decl has been removed.
1455 * lib/regex_internal.c (re_string_peek_byte_case):
1456 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1459 2005-08-26 Simon Josefsson <jas@extundo.com>
1461 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1462 Haible <bruno@clisp.org>.
1464 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1466 * regexec.c (set_regs): Don't alloca with an unbounded size.
1468 alloca modernization/simplification for regex.
1469 * regex.c: Remove portability cruft for alloca. This no longer
1470 needs to be at the start of the file, and can be moved into
1471 regex_internal.h and simplified.
1472 * regex_internal.h: Include <alloca.h>.
1473 (__libc_use_alloca) [!defined _LIBC]: New macro.
1474 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1475 now works outside glibc.
1477 2005-08-24 Simon Josefsson <jas@extundo.com>
1479 * getpass.c: Add WIN32 implementation. Conditionalize use of
1480 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1481 GLIBC specific code.
1483 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1485 Make regex safe for g++. This fixes one real bug (an "err"
1486 that should have been "*err"). g++ problem reported by
1488 * regex_internal.h (re_calloc): New macro, consistent with
1489 re_malloc etc. All callers of calloc changed to use re_calloc.
1490 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1491 not int. All callers changed.
1492 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1493 just use an array of size MB_LEN_MAX.
1494 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1495 (find_recover_state): Change "err" to "*err"; this fixes what
1496 appears to be a real bug.
1497 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1500 2005-08-25 Jim Meyering <jim@meyering.net>
1502 * open-safer.c: Include <config.h>.
1503 Otherwise, we'd lose LARGEFILE support in any file using
1506 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1508 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1509 * regex.h (regerror): Likewise.
1511 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1512 requires this. (The code never needed it.)
1514 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1515 All uses of recently-renamed identifiers changed to use the new,
1516 POSIX-compliant names. The code will build and run just fine
1517 without these changes, but it's better to eat our own dog food
1518 and use the standard-conforming names.
1520 * regex.h: Fix a multitude of POSIX name space violations.
1521 These changes have an effect only for programs that define
1522 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1523 do not change anything for programs compiled in the normal way.
1524 Also, there is no effect on the ABI.
1526 (_REGEX_SOURCE): New macro.
1527 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1528 defined and _GNU_SOURCE is not; this fixes a name space violation.
1530 Rename the following macros to obey POSIX requirements.
1531 The old names are still visible as macros if _REGEX_SOURCE is defined.
1532 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1533 RE_BACKSLASH_ESCAPE_IN_LISTS.
1534 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1535 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1536 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1537 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1538 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1539 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1540 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1541 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1542 (REG_INTERVALS): renamed from RE_INTERVALS.
1543 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1544 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1545 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1546 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1547 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1548 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1549 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1550 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1551 RE_UNMATCHED_RIGHT_PAREN_ORD.
1552 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1553 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1554 (REG_DEBUG): renamed from RE_DEBUG.
1555 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1556 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1557 unusual, since we can't clash with the POSIX REG_ICASE.
1558 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1559 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1560 (REG_NO_SUB): renamed from RE_NO_SUB.
1561 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1562 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1563 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1564 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1565 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1566 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1567 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1568 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1569 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1570 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1571 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1572 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1573 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1574 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1575 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1576 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1577 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1578 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1579 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1580 (REG_FIXED): Renamed from REGS_FIXED.
1581 (REG_NREGS): Renamed from RE_NREGS.
1583 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1584 of other REG_* macros, since POSIX says the user is allowed to
1585 #undef these macros selectively.
1587 (reg_errcode_t): Update comment stating what other tables need
1590 Rename the following enum values to obey POSIX requirements.
1591 The old names are still visible as macros.
1592 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1593 is not defined, since GNU is supposed to be a superset of POSIX as
1594 much as possible, and since we want reg_errcode_t to be a signed
1595 type for implementation consistency.
1596 (_REG_NOERROR): Renamed from REG_NOERROR.
1597 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1598 (_REG_BADPAT): Renamed from REG_BADPAT.
1599 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1600 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1601 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1602 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1603 (_REG_EBRACK): Renamed from REG_EBRACK.
1604 (_REG_EPAREN): Renamed from REG_EPAREN.
1605 (_REG_EBRACE): Renamed from REG_EBRACE.
1606 (_REG_BADBR): Renamed from REG_BADBR.
1607 (_REG_ERANGE): Renamed from REG_ERANGE.
1608 (_REG_ESPACE): Renamed from REG_ESPACE.
1609 (_REG_BADRPT): Renamed from REG_BADRPT.
1610 (_REG_EEND): Renamed from REG_EEND.
1611 (_REG_ESIZE): Renamed from REG_ESIZE.
1612 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1613 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1614 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1615 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1616 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1618 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1619 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1620 changed. But support the old name if the new one is not defined
1621 and if _REGEX_SOURCE.
1623 Change the following member names in struct re_pattern_buffer.
1624 The old names are still supported if !_REGEX_SOURCE.
1625 The new names are always supported, regardless of _REGEX_SOURCE.
1626 (re_buffer): Renamed from buffer.
1627 (re_allocated): Renamed from allocated.
1628 (re_used): Renamed from used.
1629 (re_syntax): Renamed from syntax.
1630 (re_fastmap): Renamed from fastmap.
1631 (re_translate): Renamed from translate.
1632 (re_can_be_null): Renamed from can_be_null.
1633 (re_regs_allocated): Renamed from regs_allocated.
1634 (re_fastmap_accurate): Renamed from fastmap_accurate.
1635 (re_no_sub): Renamed from no_sub.
1636 (re_not_bol): Renamed from not_bol.
1637 (re_not_eol): Renamed from not_eol.
1638 (re_newline_anchor): Renamed from newline_anchor.
1640 Change the following member names in struct re_registers.
1641 The old names are still supported if !_REGEX_SOURCE.
1642 The new names are always supported, regardless of _REGEX_SOURCE.
1643 (rm_num_regs): Renamed from num_regs.
1644 (rm_start): Renamed from start.
1645 (rm_end): Renamed from end.
1647 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1648 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1649 Prepend __ to parameter names.
1651 Undo yesterday's changes.
1653 2005-08-24 Jim Meyering <jim@meyering.net>
1655 Sync from coreutils.
1656 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1658 2005-08-21 Bruno Haible <bruno@clisp.org>
1660 * lock.h: Add multiple inclusion guard.
1661 * tls.h: Add multiple inclusion guard.
1663 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1665 * regex.h (REG_NOSYS)
1666 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1667 Define, since POSIX requires it as of 2001.
1668 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1669 New private symbol, used to keep the enum signed in all cases.
1670 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1671 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1673 * regex_internal.c (re_string_skip_chars, register_state):
1675 Remove forward decls; no longer needed now that we use prototypes.
1676 * regexec.c (acquire_init_state_context, check_halt_node_context):
1677 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1678 (clean_state_log_if_needed): Likewise.
1680 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1682 Fix problems reported by Sam Steingold in
1683 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1684 * regexec.c (sift_states_bkref): Fix portability bug: the code
1685 assumed that reg_errcode_t is a signed type, which is not
1686 necessarily true if _XOPEN_SOURCE is not defined.
1687 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1688 some compilers warn about it otherwise.
1690 2005-08-20 Jim Meyering <jim@meyering.net>
1692 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1693 of unused local, dfa.
1695 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1697 * regcomp.c (create_initial_state): Remove duplicate decl.
1698 (init_word_char, create_initial_state, duplicate_node_closure):
1699 (fetch_token, peek_token_bracket, build_range_exp):
1700 (build_collating_symbol): Remove forward decls; no longer needed
1701 now that we use prototypes.
1704 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1705 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1706 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1707 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1708 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1709 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1710 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1711 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1712 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1713 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1714 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1715 (build_charclass, build_charclass_op, fetch_number, create_tree):
1716 (create_token_tree, mark_opt_subexp, duplicate_tree):
1717 Use prototypes rather than old-style definitions.
1720 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1721 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1722 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1723 (re_string_reconstruct, re_string_peek_byte_case):
1724 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1725 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1726 (re_node_set_init_copy, re_node_set_add_intersect):
1727 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1728 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1729 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1730 (re_acquire_state, re_acquire_state_context, register_state):
1731 (create_ci_newstate, create_cd_newstate, free_state):
1733 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1734 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1735 (re_search_internal, prune_impossible_nodes):
1736 (acquire_init_state_context, check_matching, static):
1737 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1738 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1739 (update_regs, sift_states_backward, build_sifted_states):
1740 (clean_state_log_if_needed, merge_state_array):
1741 (update_cur_sifted_state, add_epsilon_src_nodes):
1742 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1743 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1744 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1745 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1746 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1747 (check_arrival, check_arrival_add_next_nodes):
1748 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1749 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1750 (check_node_accept_bytes, check_node_accept, extend_buffers):
1751 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1752 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1757 (re_string_allocate, re_string_construct, re_string_reconstruct):
1758 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1759 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1760 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1761 (re_string_context_at, re_string_peek_byte_case):
1762 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1763 is defined, since we now use prototypes always.
1765 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1766 C89 or better. All uses removed.
1768 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1770 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1771 [defined lint]: Suppress bogus uninitialized-variable warnings.
1773 * regcomp.c (duplicate_node): Return new index, not an error code,
1774 and let the caller return REG_ESPACE if out of space. This
1775 removes an uninitialied-variable warning with GCC 4.0.1, and also
1776 avoids taking the address of a local variable. All callers
1779 2005-08-19 Jim Meyering <jim@meyering.net>
1781 * regexec.c (proceed_next_node): Redo local variables to
1782 avoid GCC shadowing warnings.
1784 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1786 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1787 (re_node_set_insert_last, re_dfa_add_node):
1788 Rename local variables to avoid GCC shadowing warnings.
1790 2005-08-18 Bruno Haible <bruno@clisp.org>
1792 * strstr.c (strstr): Fix return value in multibyte case.
1793 * strcasestr.c (strcasestr): Likewise.
1795 2005-08-17 Jim Meyering <jim@meyering.net>
1797 Make the %s format (seconds since the epoch) work for a negative
1798 number and when used with a zero-padded field width, e.g. %015s.
1800 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1801 label so that it precedes the code to set `digits'. Otherwise,
1802 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1803 print `00-22'. Now, it prints `-0022', as it should.
1805 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1807 * regex.h: Remove useless space-before-tab. From coreutils.
1809 2005-08-17 Bruno Haible <bruno@clisp.org>
1811 * strcasestr.h: New file.
1812 * strcasestr.c: New file.
1814 2005-08-17 Bruno Haible <bruno@clisp.org>
1816 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1817 * strstr.c: Completely rewritten, with multibyte locale support.
1819 2005-08-17 Bruno Haible <bruno@clisp.org>
1821 * strcasecmp.c: Use mbuiter.h.
1823 2005-08-17 Bruno Haible <bruno@clisp.org>
1825 * mbuiter.h: New file.
1827 2005-08-16 Bruno Haible <bruno@clisp.org>
1829 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1831 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1832 NUL byte, not after it.
1834 2005-08-16 Bruno Haible <bruno@clisp.org>
1836 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1837 the valid ones. Makes the comparison operations transitive:
1838 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1839 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1841 2005-08-16 Bruno Haible <bruno@clisp.org>
1843 * strcase.h (strcasecmp): Add note in comments.
1844 * strncasecmp.c: Use code from strcasecmp.c.
1845 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1846 (strcasecmp): Work correctly in multibyte locales.
1848 2005-08-16 Bruno Haible <bruno@clisp.org>
1850 * strnlen1.h: New file.
1851 * strnlen1.c: New file.
1853 2005-08-16 Bruno Haible <bruno@clisp.org>
1855 * mbfile.h: New file.
1857 2005-08-16 Bruno Haible <bruno@clisp.org>
1859 * mbiter.h: New file.
1861 2005-08-16 Bruno Haible <bruno@clisp.org>
1863 * mbchar.h: New file.
1864 * mbchar.c: New file.
1866 2005-08-16 Bruno Haible <bruno@clisp.org>
1868 * tls.h: New file, from GNU gettext.
1869 * tls.c: New file, from GNU gettext.
1871 2005-08-15 Bruno Haible <bruno@clisp.org>
1873 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1876 2005-08-14 Jim Meyering <jim@meyering.net>
1878 Sync from coreutils.
1880 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1881 Use the hash-table-based cycle-detection code not just when
1882 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1883 Reported by James Youngman in
1884 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1885 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1886 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1887 This lets us compile with -DFTS_DEBUG, once again.
1888 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1889 * fts.c (fd_safer): Remove decl.
1890 Include fcntl--.h rather than unistd-safer.h
1891 (fts_safe_changedir): Don't call fd_safer; no longer needed
1892 now that we include fcntl--.h.
1894 2005-08-11 Simon Josefsson <jas@extundo.com>
1896 * readline.h, readline.c: New file.
1898 2005-08-11 Bruno Haible <bruno@clisp.org>
1900 * strnlen.h (strnlen): Change parameter name to match comment.
1902 2005-08-10 Simon Josefsson <jas@extundo.com>
1904 * strndup.c: Use strnlen.h.
1906 * strnlen.h: New file.
1908 2005-08-02 Simon Josefsson <jas@extundo.com>
1910 * getline.h, getline.c: Rewrite.
1912 * getdelim.h, getdelim.c: New files, ported from glibc.
1914 2005-07-31 Bruno Haible <bruno@clisp.org>
1916 * lock.h (gl_lock_initializer): New macro.
1917 (gl_lock_define_initialized): Use it.
1918 (gl_rwlock_initializer): New macro.
1919 (gl_rwlock_define_initialized): Use it.
1920 (gl_recursive_lock_initializer): New macro.
1921 (gl_recursive_lock_define_initialized): Use it.
1923 2005-07-26 Bruno Haible <bruno@clisp.org>
1925 * lock.h: Update from GNU gettext.
1926 * lock.c: Update from GNU gettext.
1928 2005-07-18 Bruno Haible <bruno@clisp.org>
1930 * lock.h (gl_once_t): New type.
1931 (gl_once_define, gl_once): New macros.
1932 * lock.c (fresh_once): New variable.
1933 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1936 2005-07-18 Simon Josefsson <jas@extundo.com>
1938 * check-version.c (check_version): Accept identical versions too.
1940 2005-07-18 Bruno Haible <bruno@clisp.org>
1942 * lock.h: New file, from GNU gettext.
1943 * lock.c: New file, from GNU gettext.
1945 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1947 * quotearg.c: Add translator comment suggested by Bruno Haible,
1948 with a minor change.
1950 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1952 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1953 copyright symbol and the year.
1954 * version-etc.c (COPYRIGHT_YEAR): New constant.
1955 (version_etc_va): Use parameterized copyright notice.
1956 Reword to conform to the current GNU coding standards.
1958 2005-07-11 Simon Josefsson <jas@extundo.com>
1960 * size_max.h: New file.
1962 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1964 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1967 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1968 and Paul Eggert <eggert@cs.ucla.edu>
1970 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1971 in wint_t, not wchar_t. Remove now-unnecessary cast.
1973 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1975 * regex.c, regex.h: Sync from libc.
1976 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1977 New files, synced from libc, except that regex_internal.h
1978 currently has a small porting fix.
1980 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1982 Remove the dependency of the strftime module on the tzset module.
1983 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1984 Copy the input structure, to work around some of the bug with
1985 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1986 Solaris releases, you should also use the tzset module, but we won't
1987 require it as a dependency any more since we don't want LGPLed code
1988 to depend on GPLed code.
1990 2005-07-02 Jim Meyering <jim@meyering.net>
1992 * backupfile.c (backup_args): Change a `0' to NULL.
1994 2005-07-01 Jim Meyering <jim@meyering.net>
1996 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1997 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1998 * save-cwd.c, tempname.c:
1999 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2000 and don't include <sys/file.h>).
2002 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2004 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2005 declares only 'struct timespec;' (!).
2007 2005-06-29 Jim Meyering <jim@meyering.net>
2009 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2010 type name. Use the variable name instead.
2011 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2013 2005-06-28 Simon Josefsson <jas@extundo.com>
2015 * check-version.h, check-version.c: New files.
2017 2005-06-28 Simon Josefsson <jas@extundo.com>
2019 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2020 collision with global variable. Better indentation. Don't
2021 increment buffer pointer beyond buffer end. Based on comments
2022 from Paul Eggert <eggert@cs.ucla.edu>.
2026 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2028 * canon-host.c (canon-host): Append trailing "," to 0 in
2029 initializer of struct addrinfo, as an indication that we don't
2030 care how many members the structure has.
2032 2005-06-24 Derek Price <derek@ximbiot.com>
2033 and Bruno Haible <bruno@clisp.org>
2035 Remove stat module & update lstat.
2036 * stat.c: Remove this file...
2037 (slash_aware_lstat): ...moving this content and its support...
2038 * lstat.c (rpl_lstat): ...into here.
2039 * lstat.h: New file.
2041 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2043 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2044 (ranged_convert): Don't save conversion in a temporary struct.
2045 This causes a warning with GCC 4.0.0, and anyway in the typical
2046 case it's not worth the extra 100 bytes or so of code.
2047 (ranged_convert, __mktime_internal): When calling a function via a
2048 pointer P, use P () rather than (*P) (), as we now assume C89 or
2051 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2053 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2054 "who -r" failed to give output. Problem reported by Tim Waugh.
2056 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2057 (xcalloc): Use it to avoid needless tests.
2058 Problem reported by Jim Meyering.
2060 2005-06-16 Jim Meyering <jim@meyering.net>
2062 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2063 when either N or S is zero.
2065 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2067 * argp.h (__option_is_short): Check upper limit of
2068 __key. Isprint() requires its argument to have the value
2069 of an unsigned char or EOF.
2071 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2073 * fnmatch.c (fnmatch): If there is an encoding error in a
2074 multibyte string or pattern, fall back on unibyte matching.
2075 Problem reported by James Youngman.
2077 2005-06-08 Bruno Haible <bruno@clisp.org>
2079 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2082 2005-06-08 Bruno Haible <bruno@clisp.org>
2084 * csharpcomp.h: New file, from GNU gettext.
2085 * csharpcomp.c: New file, from GNU gettext.
2086 * csharpcomp.sh.in: New file, from GNU gettext.
2088 2005-06-07 Derek Price <derek@ximbiot.com>
2091 * glob_.h: Indent nested #ifdef.
2093 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2095 Sync from coreutils.
2096 Use "file name" when talking about file names, instead of "filename"
2097 or "path", as per the GNU coding standards.
2098 * mkdir-p.c: Renamed from makepath.c.
2099 (make_dir_parents): Renamed from make_path. All callers changed.
2100 * mkdir-p.h: Likewise. All includers changed.
2101 * filenamecat.c: Renamed from path-concat.c.
2102 (file_name_concat): Renamed from path_concat. All callers changed.
2103 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2104 * filenamecat.h: Likewise. All includers changed.
2105 * acl.c: Don't use "path" or "filename" to mean "file name"
2106 in comments or local variable names.
2107 * basename.c: Likewise.
2108 * canonicalize.c, canonicalize.h: Likewise.
2109 * dirname.c, dirname.h: Likewise.
2110 * euidaccess.c: Likewise.
2111 * exclude.c: Likewise
2112 * fnmatch_.h, fnmatch_loop.c: Likewise.
2113 * fsusage.c, fsuage.h: Likewise.
2114 * fts.c, fts_.h: Likewise.
2115 * getcwd.c: Likewise.
2116 * getloadavg.c: Likewise.
2117 * mkstemp.c: Likewise.
2118 * mountlist.c, mountlist.h: Likewise.
2119 * openat.c, openat.h: Likewise.
2120 * readlink-stub.c: Likewise.
2121 * readutmp.c, readutmp.h: Likewise.
2122 * rename.c: Likewise.
2123 * rmdir.c: Likewise.
2125 * savedir.c: Likewise.
2126 * stripslash.c: Likewise.
2127 * tempname.c: Likewise.
2128 * xreadlink.c: Likewise.
2129 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2131 * exclude.h: Likewise.
2133 * euidaccess.c (getuid, getgid, getuid, getegid)
2134 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2135 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2136 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2137 * pathmax.h: Include <limits.h> unconditionally, since other
2138 files have been getting away with it for years (MORE/BSD 4.3
2140 * userspec.c (getpwnam, getgrnam, getgrgid)
2141 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2143 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2144 Define to 256, not 255, as per modern POSIX.
2146 2005-06-01 Bruno Haible <bruno@clisp.org>
2148 * csharpexec.h: New file, from GNU gettext.
2149 * csharpexec.c: New file, from GNU gettext.
2150 * csharpexec.sh.in: New file, from GNU gettext.
2152 2005-05-31 Derek Price <derek@ximbiot.com>
2153 Paul Eggert <eggert@cs.ucla.edu>
2156 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2158 2005-05-29 Derek Price <derek@ximbiot.com>
2159 Paul Eggert <eggert@cs.ucla.edu>
2161 * glob_.h, glob.c: New files.
2163 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2165 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2167 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2168 the configuration hassle isn't worth it.
2169 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2170 (LONGEST_MODIFIER, PRIuMAX): Remove.
2172 2005-05-27 Bruno Haible <bruno@clisp.org>
2174 * getlogin_r.h: Remove second include of <stddef.h>.
2176 2005-05-25 Bruno Haible <bruno@clisp.org>
2177 Derek Price <derek@ximbiot.com>
2179 * getlogin_r.h: Simplify API documentation.
2181 2005-05-25 Derek Price <derek@ximbiot.com>
2182 Paul Eggert <eggert@cs.ucla.edu>
2184 * getlogin_r.c, getlogin_r.h: New files.
2186 2005-05-22 Bruno Haible <bruno@clisp.org>
2188 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2189 Also include <sys/param.h> if it defines MIN, MAX.
2190 Based on a patch by Derek Price <derek@ximbiot.com>.
2192 2005-05-22 Bruno Haible <bruno@clisp.org>
2194 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2195 (INT64_MIN): Fix definition.
2196 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2198 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2199 NEED_SIGNED_INT_TYPES.
2201 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2202 HAVE_SYSTEM_INTTYPES.
2204 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2206 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2207 so that unistd-safer.h (GPL'ed code) need not be included.
2209 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2212 * fts.c: Don't include "cycle-check.h" or "hash.h".
2213 (setup_dir, free_dir): New functions.
2214 (enter_dir, leave_dir): Define trivial
2215 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2216 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2217 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2218 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2219 Move to fts-cycle.c.
2220 (fts_open): Use setup_dir.
2221 (fts_close): Use free_dir.
2222 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2223 This adds a label and some gotos, but the alternatives were messier.
2224 Check for memory allocation failure when entering a dir.
2225 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2226 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2227 (FTS): New member fts_cycle, that is a union that contains the
2228 old active_dir_ht and cycle_state. All uses changed to mention
2229 fts_cycle.ht and fts_cycle.state.
2230 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2231 fts.c, with the following changes:
2232 (setup_dir, free_dir): New functions.
2233 (enter_dir): Now returns bool. Return true if successful, false
2234 if memory exhausted. All callers changed.
2235 Do not bother partly cleaning up on
2236 memory allocation failure; that is free_dir's job.
2237 However, free ad if hash_insert fails, to avoid memory leak.
2238 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2239 fts->fts_options to see which union member to use.
2241 2005-05-20 Jim Meyering <jim@meyering.net>
2243 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2244 Now a macro, to pacify GCC.
2246 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2248 * chown.c (rpl_chown): Return -1 on failure.
2250 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2252 * canonicalize.c: Include canonicalize.h first, to test interface.
2253 Include <stddef.h> unconditionally, since we assume C89 now.
2254 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2255 * fts.c: Include fts_.h first, to check interface.
2256 Do not include intprops.h; no longer needed.
2257 Include cycle-check.h and hash.h, since fts_.h no longer does.
2258 Remove unnecessary casts of closedir to void.
2259 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2260 decide whether to decrement nlinks.
2261 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2262 (FTS): Use struct hash_table * instead of Hash_table, so that
2263 we no longer need to include hash.h here.
2265 2005-05-17 Jim Meyering <jim@meyering.net>
2267 * fts.c, fts_.h: New files, from coreutils.
2269 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2271 Sync from coreutils.
2272 * unlinkdir.c, unlinkdir.h: New files.
2273 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2274 regex.h, unlocked-io.h, xtime.h:
2275 White space changes only.
2276 * makepath.c (make_path): Port to hosts where leading "//" is special.
2277 * yesno.c: Include getline.h, not ctype.h.
2278 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2279 Use getline to remove arbitrary restriction on response length.
2281 2005-05-13 Bruno Haible <bruno@clisp.org>
2283 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2284 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2285 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2286 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2287 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2288 Add support for 64-bit integers in the MSVC compiler.
2290 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2292 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2293 Change the initial comment to refer to GPL, not LGPL.
2294 gnulib-tool will change it to LGPL as needed.
2296 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2297 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2298 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2299 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2300 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2301 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2302 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2303 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2304 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2305 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2306 concatpath.c, config.charset, copy-file.c, copy-file.h,
2307 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2308 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2309 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2310 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2311 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2312 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2313 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2314 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2315 full-read.c, full-read.h, full-write.c, full-write.h,
2316 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2317 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2318 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2319 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2320 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2321 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2322 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2323 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2324 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2325 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2326 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2327 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2328 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2329 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2330 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2331 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2332 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2333 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2334 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2335 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2336 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2337 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2338 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2339 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2340 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2341 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2342 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2343 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2344 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2345 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2346 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2347 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2348 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2349 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2350 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2351 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2352 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2353 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2354 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2355 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2356 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2357 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2358 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2359 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2360 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2361 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2362 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2363 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2364 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2365 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2366 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2367 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2368 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2369 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2370 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2371 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2372 Update FSF postal mail address.
2374 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2376 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2377 specified in ai_socktype. Fix invalid ai_protocol
2378 check. ai_protocol is usually set to 0 or depending on
2379 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2380 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2381 ai_socktype / ai_protocol in the returned addrinfo structure.
2383 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2384 Bruno Haible <bruno@clisp.org>
2386 * inet_ntop.h: New file.
2387 * inet_ntop.c: New file, from glibc with modifications.
2389 2005-05-08 Jim Meyering <jim@meyering.net>
2391 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2393 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2395 Merge from coreutils. Among other things,
2396 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2397 * fd-safer.c: New file.
2398 * fcntl-safer.h, open-safer.c: Remove.
2399 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2400 * dup-safer.c: Include unistd-safer.h first.
2401 Don't include errno.h.
2402 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2403 * file-type.h: Don't assume invoker included sys/stat.h first.
2404 * file-type.c: Rely on file-type.h change.
2405 * getloadavg.c: Include unistd-safer.h.
2406 (getloadavg): Use safer open.
2407 * getusershell.c: Include "stdio-safer.h".
2408 (getusershell): Use safer fopen.
2409 * long-options.c (long_options): Use NULL rather than 0.
2410 * modechange.h (mode_free): Remove; all callers changed to invoke
2412 * modechange.c: Likewise.
2413 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2414 (MODE_DONE): New constant.
2415 (struct mode_change): Remove 'next' member.
2416 (make_node_op_equals): New function; like the old one of the
2417 same name, except it allocates an array.
2418 (mode_compile, mode_create_from_ref): Use it.
2419 (mode_compile): Allocate result as an array, not a linked list.
2420 Parse octal string ourself, so that we catch mistakes like "+0".
2421 (mode_adjust): Arg is an array, not a linked list.
2422 * modechange.c: Include stat-macros.h, xalloc.h.
2423 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2424 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2425 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2426 Remove. This is now stat-macros.h's job.
2427 (talloc): Remove. All callers replaced by xalloc, so that
2428 our invokers don't have to worry about reporting memory failures.
2429 (make_node_op_equals): Remove.
2430 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2432 (struct mode_change): Moved here from modechange.h.
2433 (mode_append_entry): Remove.
2434 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2435 apps to have incorrect behavior. Use simpler algorithm for head
2436 and tail. Don't futz with umask; that's now the job of mode_adjust.
2437 Detect more invalid usages rather than having somewhat-random behavior.
2438 Don't insert an "a=" action, as that leads to incorrect behavior.
2439 (mode_compile, mode_create_from_ref): Return NULL on error instead
2440 of an enum, since now there's only one way to have an error. All
2442 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2443 at the correct time. Simplify calculation of "+u" and its ilk.
2444 Don't mishandle "+X".
2445 (mode_free): Remove "register" and localize decls.
2446 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2447 (struct mode_change): Move to modechange.c; callers don't
2448 need to see this stuff.
2449 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2450 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2451 (mode_change, mode_adjust): Reflect the new signatures noted above.
2452 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2453 that might redefine system include files.
2454 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2455 (my_usleep): Use NULL rather than (void *) 0.
2456 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2457 Use siginterrupt to specify that system calls should be interrupted.
2458 (rpl_nanosleep): Move initialization of suspended closer to call of
2460 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2461 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2462 (desirable_utmp_entry): New function.
2463 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2464 using x2nrealloc, to simplify logic.
2465 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2466 size calculation. Do not assume utmp file is a regular file.
2467 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2468 (READ_UTMP_CHECK_PIDS): New constant.
2469 * save-cwd.c: Include unistd-safer.h.
2470 (save_cwd): Use fd_safer.
2471 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2472 [!_LIBC] Include "stat-macros.h" instead.
2473 * unistd-safer.h (fd_safer): New decl.
2475 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2477 * byteswap_.h: New file.
2479 2005-04-25 Albert Chin <china@thewrittenword.com>
2481 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2484 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2486 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2487 that "UTC +1 second" continues to work. Problem reported
2489 (relunit_snumber): New rule.
2492 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2494 * getdate.y (universal_time_zone_table): New constant.
2495 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2496 universal_time_zone_table.
2497 (lookup_zone): Prefer universal_time_zone_table to
2498 local_time_zone_table, so that "GMT" time stamps are allowed in
2499 London during the summer. Problem reported by Ian Abbott.
2501 2005-04-12 Jim Meyering <jim@meyering.net>
2503 * human.c (humblock): Set *options even when returning due to
2504 xstrtoumax conversion failure. Thanks to a used-uninitialized
2507 2005-04-09 Jim Meyering <jim@meyering.net>
2509 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2510 -Wuninitialized: initialize tm0.tm_year.
2512 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2514 * getdate.y (parser_control): rels_seen is now a boolean, not a
2515 count, since there's no maximum. All uses changed.
2516 Add member dsts_seen.
2517 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2519 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2520 Use pc_rels_seen to decide whther a date is absolute.
2522 * getdate.y (number): Don't overwrite year.
2523 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2526 2005-04-02 Simon Josefsson <jas@extundo.com>
2528 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2529 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2531 2005-03-27 Jim Meyering <jim@meyering.net>
2533 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2535 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2537 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2538 "one's complement" -> "ones' complement" in comment, as per Knuth.
2539 "value of type" -> "type or expression" in comment.
2540 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2542 2005-03-26 Jim Meyering <jim@meyering.net>
2545 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2546 Correct typos: s/or/of/.
2548 2005-03-23 Jim Meyering <jim@meyering.net>
2550 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2552 2005-03-21 Jim Meyering <jim@meyering.net>
2554 Changes imported from coreutils.
2556 * cycle-check.c: Don't include xalloc.h.
2558 * path-concat.c: Don't include assert.h.
2559 (path_concat): Remove assertion that would have triggered
2560 for ABASE starting with more than one slash.
2561 Reported by Andreas Schwab.
2563 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2564 properly when ABASE is an absolute file name.
2565 Correct the description of this function.
2567 Add an assertion and a test driver.
2568 This fixes a bug introduced on 2004-07-02.
2569 Andreas Schwab reported the resulting failure of cp --parents:
2570 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2572 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2574 * strftime.c (my_strftime): If the underlying strftime returns 0
2575 (which shouldn't happen), generate nothing instead of returning 0
2576 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2578 2005-03-16 Bruno Haible <bruno@clisp.org>
2580 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2582 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2584 * strftime.c (my_strftime): Prepend space to format so that we can
2585 reliably distinguish strftime failure from empty output on POSIX
2588 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2590 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2591 (iconv_string): Don't guess a size-zero buffer, as that might cause
2592 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2593 result would be 'too large', where 'too large' is (heuristically)
2594 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2595 overflow concerns. This will prevent some unwanted malloc failures
2596 when the inputs are very large.
2598 2005-03-15 Bruno Haible <bruno@clisp.org>
2600 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2603 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2606 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2608 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2610 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2611 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2613 * strtol.c: Likewise.
2615 2005-03-14 Simon Josefsson <jas@extundo.com>
2617 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2620 2005-03-14 Jim Meyering <jim@meyering.net>
2622 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2623 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2624 to be nonzero so that we (and caller) can detect the difference
2625 between a valid zero-length expansion and an error return, even
2626 when the underlying strftime fails before writing anything into
2629 2005-03-10 Jim Meyering <jim@meyering.net>
2631 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2632 so that this module works on systems without fchdir.
2634 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2636 Factor int-properties macros into a single file, except for
2637 glibc-related files.
2638 * intprops.h: New file.
2639 * getloadavg.c: Include it instead of limits.h.
2640 (INT_STRLEN_BOUND): Remove.
2641 * human.c: Include intprops.h.
2642 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2643 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2644 * inttostr.h: Include intprops.h instead of limits.h.
2645 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2646 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2647 for consistency with intprops.h.
2648 (time_t_is_integer, twos_complement_arithmetic): Use them.
2649 * sig2str.h: Include <signal.h>, intprops.h.
2650 (INT_STRLEN_BOUND): Remove.
2651 * strftime.c (TYPE_SIGNED): Remove.
2652 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2653 * strtol.c: Adjust comments to match intprops.h.
2654 * userspec.c: Include intprops.h.
2655 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2656 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2657 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2658 instead of rolling our own expressions.
2659 * xstrtol.c: Include xstrtol.h first, to test interface.
2661 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2663 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2664 the right thing even if adding 1900 would overflow. Similarly
2665 for tm_mon + 1 and tm_yday + 1.
2666 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2667 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2668 (DO_SIGNED_NUMBER): New macro.
2669 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2671 2005-03-07 Bruno Haible <bruno@clisp.org>
2673 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2675 2005-03-03 Derek R. Price <derek@ximbiot.com>
2676 Bruno Haible <bruno@clisp.org>
2678 * pagealign_alloc.h: New file.
2679 * pagealign_alloc.c: New file.
2681 2005-01-28 Bruno Haible <bruno@clisp.org>
2683 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2686 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2688 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2689 The workaround isn't strictly needed for POSIX conformance, and
2690 it's too much of a pain to configure and maintain. We'll ask
2691 people to fix their kernels instead.
2692 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2693 (NANOSLEEP_BUG_WORKAROUND): Remove.
2694 (xnanosleep): Remove the workaround.
2696 2005-02-12 Bruno Haible <bruno@clisp.org>
2698 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2700 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2702 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2703 * timespec.h (gettime): Return void, since it always
2704 succeeds now. All uses changed.
2705 * gettime.c (gettime) Likewise.
2706 [HAVE_NANOTIME]: Prefer nanotime.
2707 Assume gettimeofday succeeds, as POSIX requires.
2708 Assime time () succeeds, since other code already does.
2709 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2710 (timespec_subtract): Remove.
2711 (NANOSLEEP_BUG_WORKAROUND): New constant.
2712 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2713 things considerably. Use it only on GNU/Linux hosts, since the
2714 workaround shouldn't be needed elsewhere.
2716 2005-02-24 Bruno Haible <bruno@clisp.org>
2718 * gettext.h: Update from GNU gettext 0.14.2.
2720 2005-02-24 Bruno Haible <bruno@clisp.org>
2722 * localcharset.c: Update from GNU gettext 0.14.2.
2723 * config.charset: Update from GNU gettext 0.14.2.
2725 2005-02-22 Simon Josefsson <jas@extundo.com>
2727 * iconvme.h, iconvme.c: New files, from libc.
2729 2005-02-20 Neil Conway <neilc@samurai.com>
2731 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2732 returned by OSX/Darwin if the specified buffer is not large
2733 enough for the hostname.
2735 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2737 * memrchr.h: New file.
2738 * chdir-long.c: Include it.
2739 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2740 Don't bother including stddef.h.
2742 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2744 * argp-help.c (__argp_help): Create a fake struct argp_state and
2745 pass it to _help, otherwise the latter coredumps trying to
2746 dereference state.root_argp.
2748 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2750 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2752 Include <sys/types.h>, for dev_t.
2753 (ME_DUMMY, ME_REMOTE): Move from here....
2754 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2755 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2757 Include mountlist.h first, to test the interface.
2759 2005-01-29 Bruno Haible <bruno@clisp.org>
2761 * progname.c (program_name): Initialize.
2762 Needed when linking statically on MacOS X.
2764 2005-01-28 Bruno Haible <bruno@clisp.org>
2766 * javacomp.sh.in: New file, from GNU gettext.
2767 * javacomp.h: New file, from GNU gettext.
2768 * javacomp.c: New file, from GNU gettext.
2770 2005-01-26 Bruno Haible <bruno@clisp.org>
2772 * javaexec.sh.in: New file, from GNU gettext.
2773 * javaexec.h: New file, from GNU gettext.
2774 * javaexec.c: New file, from GNU gettext.
2776 2005-01-26 Simon Josefsson <jas@extundo.com>
2778 * gai_strerror.c: Use GPL in header.
2780 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2782 * argp-help.c (hol_entry_help): Avoid using non-constant
2783 initializers for struct pentry_state.
2784 (__argp_error): Check return value of __asprintf
2785 (__argp_failure): Translate error message
2787 * argp-parse.c: Removed braces around the expansion of N_()
2789 2005-01-21 Jim Meyering <jim@meyering.net>
2791 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2792 same value as for Solaris 9.
2794 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2795 component length. This included changing the parameter to be
2796 of type `char *' rather than `char const *'.
2797 * chdir-long.h (chdir_long): Update prototype.
2799 * openat.c (fdopendir, fstatat): New functions.
2800 * openat.h: Include headers required for use of DIR and struct stat.
2801 [AT_SYMLINK_NOFOLLOW]: Define.
2802 (fdopendir, fstatat): Add prototypes.
2804 2005-01-21 Bruno Haible <bruno@clisp.org>
2806 * classpath.h: New file, from GNU gettext.
2807 * classpath.c: New file, from GNU gettext.
2809 2005-01-20 Simon Josefsson <jas@extundo.com>
2811 * version-etc-fsf.c: New file, with version_etc_copyright.
2812 * version-etc.c: Remove version_etc_copyright.
2813 * version-etc.h (version_etc_copyright): Use [] instead of * in
2814 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2816 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2818 * save-cwd.c (save_cwd): Remove code to support the case
2819 where fchdir is missing or flaky.
2821 2005-01-20 Simon Josefsson <jas@extundo.com>
2823 * base64.h (isbase64): Add.
2825 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2826 using a unsigned prototype, don't inline.
2827 (base64_decode): Use it.
2829 2005-01-19 Bruno Haible <bruno@clisp.org>
2831 * sh-quote.h: New file, from GNU gettext.
2832 * sh-quote.c: New file, from GNU gettext.
2834 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2836 Merge changes from coreutils, as described below in several
2837 changelogs dated today.
2839 * save-cwd.c: Include "save-cwd.h" before other include files.
2840 (O_DIRECTORY): Remove; not needed here, since "." must be
2841 a directory. All uses removed.
2842 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2843 universal on Suns, and we also need to test for IRIX.
2844 Revamp code to use 'if' rather than '#if'.
2845 Avoid unnecessary comparison of cwd->desc to 0.
2847 * utimens.c (futimens): Robustify the previous patch, by checking
2848 for known valid error numbers rather than observed invalid ones.
2850 2005-01-18 Jim Meyering <jim@meyering.net>
2852 * version-etc.c (version_etc_copyright): Update copyright date.
2854 * utimens.c (futimens): Account for the fact that futimes
2855 can also fail with errno == ENOSYS or errno == ENOENT.
2856 Patch from Dmitry V. Levin.
2858 Change the name of the robust chdir function from chdir to chdir_long.
2859 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2860 (restore_cwd): Use chdir_long, not chdir.
2861 * chdir-long.c: Renamed from chdir.c.
2862 * chdir-long.h: Renamed from chdir.h.
2863 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2866 2005-01-18 Bob Proulx <bob@proulx.com>
2868 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2869 offsetof() macro construct to avoid compile failure with native HP-UX
2870 11.0 ANSI C compiler.
2872 2005-01-06 Bruno Haible <bruno@clisp.org>
2874 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2875 because stpncpy.m4 takes care of it.
2877 2004-01-24 Bruno Haible <bruno@clisp.org>
2879 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2881 2003-10-09 Bruno Haible <bruno@clisp.org>
2883 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2885 2005-01-06 Bruno Haible <bruno@clisp.org>
2887 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2888 * fwriteerror.c: Include <stdbool.h>.
2889 (fwriteerror): At the end, close the file stream. Record whether
2890 stdout was already closed.
2892 2004-05-27 Bruno Haible <bruno@clisp.org>
2894 * execute.c (environ): Declare if needed.
2895 * pipe.c (environ): Likewise.
2896 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2898 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2900 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2901 definitions to be after all include files, to avoid collisions.
2902 Problem reported by Bob Proulx.
2904 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2906 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2907 not needed. This removes a dependency on the gettext module.
2908 [defined _LIBC]: Do not include <libintl.h>; not needed.
2910 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2912 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2915 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2917 * argp-parse.c: Include <stddef.h>.
2918 (alignof, alignto): New macros.
2919 (parser_init): Don't assume that void * is aligned sufficiently
2922 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2923 need to extend the stack.
2924 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2927 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2929 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2931 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2933 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2934 Remove now-obsolete comment about AIX.
2935 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2936 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2937 (YYMAXDEPTH): New macro.
2939 2004-12-18 Bruno Haible <bruno@clisp.org>
2941 * fatal-signal.c (fatal_signals): Make non-const.
2942 (init_fatal_signals): New function.
2943 (uninstall_handlers, install_handlers): Ignore signals that were set to
2945 (at_fatal_signal): Call init_fatal_signals.
2946 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2948 Reported by Paul Eggert.
2950 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2952 * getdate.y (textint): New member "negative".
2953 (time_zone_hhmm): New function.
2954 Expect 14 shift-reduce conflicts, not 13.
2955 (o_colon_minutes): New rule.
2956 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2957 (yylex): Set the "negative" member of signed numbers.
2959 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2961 Changes imported from coreutils.
2962 * hard-locale.c: Assume <locale.h> exists.
2964 (GLIBC_VERSION): New macro.
2965 (hard_locale): Assume setlocale exists.
2966 Rewrite to avoid #ifdef.
2967 Use strdup rather than malloc + strcpy.
2968 * human.c: Assume <locale.h> exists.
2969 (human_readable): Assume localeconv exists.
2971 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2973 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2974 convert T2, not T. (Imported from libc.)
2976 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2978 * getcwd.c (is_ENAMETOOLONG): New macro.
2979 (__getcwd.c): Don't restore errno; glibc doesn't.
2980 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2981 first, falling back to our code only if its results look suspicious.
2982 Ensure that the resulting buffer is only as large as necessary.
2984 * readutmp.c: Include readutmp.h first.
2985 Include <errno.h>, since readutmp.h no longer does that.
2986 * readutmp.h: Don't include <errno.h>,
2987 <sys/param.h>, <time.h>; not needed to establish interface.
2988 (errno): Remove decl.
2989 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2990 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2991 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2993 2004-11-28 Simon Josefsson <jas@extundo.com>
2995 * base64.h, base64.c: New file.
2997 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2999 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3001 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3003 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3004 HP's ANSI C compiler.
3005 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3006 Declaring int functions causes warnings on some modern systems and
3007 shouldn't be needed to compile on ancient ones.
3008 * same.c (MIN) [defined MIN]: Don't define, since it's already
3011 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3012 with the following changes.
3013 (__set_errno): Parenthesize properly.
3014 Include <stdbool.h>.
3015 (MIN, MAX, MATCHING_INO): New macros.
3016 (__getcwd): Define with prototype, not K&R form.
3017 Use heuristics to allocate default buffer on stack if possible.
3018 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3019 behavior, and to avoid the PATH_MAX limit when computing
3021 Use MATCHING_INO to compare inode number to file.
3022 Check for arithmetic overflow in size calculations.
3023 Fix bug in reallocation of dot array that caused getcwd to fail
3024 on directories nested deeper than 75.
3025 Be more careful about saving errno on error.
3026 Do not use realloc; use only free+malloc, as this is a bit
3027 more flexible and avoids a needless copy operation.
3028 Do not inspect st_dev and st_ino for symbolic links; POSIX
3029 doesn't specify the latter.
3030 Check for closedir errors.
3031 Avoid needless casts.
3032 Use "#ifdef weak_alias" around weak_alias, to be like other
3034 The following changes to getcwd.c have effect only when used in
3035 gnulib; they have no effect inside glibc proper.
3036 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3037 as alloca isn't used.
3038 (alloca, __alloca): Likewise.
3039 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3040 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3041 unconditionally, as gnulib assumes C89 or better.
3042 Do not include <sys/param.h>.
3043 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3044 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3046 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3047 Include <dirent.h> in a way that is compatible with modern Autoconf.
3048 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3049 New macros, if not already defined.
3050 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3051 Use "_LIBC", not "defined _LIBC", for consistency.
3052 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3054 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3055 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3056 * xgetcwd.c: David MacKenzie's old code was removed, so give
3057 credit only to Jim Meyering and adjust the copyright dates.
3058 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3059 <stdlib.h>, <unistd.h>, "pathmax.h".
3060 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3061 (INITIAL_BUFFER_SIZE): Remove.
3062 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3064 2004-11-23 Jim Meyering <jim@meyering.net>
3066 * getopt_.h: Remove trailing blanks.
3068 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3070 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3071 (futimens): New function, which uses futimes if available.
3072 (futimens, utimens): Support timespec==NULL, with same semantics
3073 as utime and utimens.
3074 * utimens.h (futimens): New decl.
3076 2004-11-23 Jim Meyering <jim@meyering.net>
3078 * __fpending.c: Add comment.
3080 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3082 * getopt_.h: Re-addition of __getopt_argv_const caused
3083 redefinition warnings. To avoid them, include the defines
3084 in `#if !defined __need_getopt ... #endif'. The only place
3085 where __getopt_argv_const is used is in definitions
3086 of getopt_long and getopt_long_only below, which are as well
3087 protected by `#ifndef __need_getopt'.
3088 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3089 __need_getopt after including <stdio.h> and <unistd.h> These
3090 headers might have defined it.
3092 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3094 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3096 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3097 optopt): Use them instead of invoking ## directly; otherwise, the
3098 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3100 2004-11-19 Bruno Haible <bruno@clisp.org>
3102 * strtok_r.c: Move comments from here...
3103 * strtok_r.h: ... to here.
3105 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3107 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3108 might fail. Problem reported by Yoann Vandoorselaere.
3109 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3110 that mishandle size_t overflow.
3112 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3114 * canon-host.c: Include "strdup.h".
3115 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3116 Use strdup instead of malloc/strcpy to duplicate strings.
3118 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3119 (human_space_before_unit): New constant.
3120 * human.c (human_readable): Support it.
3122 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3123 (xgetcwd): Set errno correctly when failing.
3124 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3125 the failure is actually due to a PATH_MAX problem.
3127 Further getopt changes to make it more likely that glibc will
3128 buy the changes back.
3129 * getopt.c (POSIXLY_CORRECT): New constant.
3130 (getopt): Use it, so to preserve glibc semantic
3131 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3132 when compiling for libc.
3133 * getopt_.h (__getopt_argv_const): Bring it back.
3134 (getopt_long, getopt_long_only): Use it.
3136 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3137 New arg POSIXLY_CORRECT. All callers changed.
3138 (getopt): Argv is now char * const *, as per standard.
3139 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3140 not char *__getopt_argv_const *.
3141 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3142 _getopt_long_only_r): Likewise.
3143 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3144 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3145 _getopt_long_r, _getopt_long_only_r): Likewise.
3146 * getopt_.h (__getopt_argv_const): Remove.
3147 (getopt): Argv is now char * const *, as per standard.
3149 * getdate.y (tORDINAL): New token.
3150 (day, relunit): Allow it for relative times.
3151 (relative_time_table): Use tORDINAL for ordinals.
3153 2004-11-15 Jim Meyering <jim@meyering.net>
3155 * closeout.c: Include "__fpending.h" once again.
3156 Include <stdbool.h>.
3157 (close_stdout): Don't fail just because stdout was closed initially,
3158 since some programs don't write to stdout in the normal course of
3159 operation (other than --version and --help), and we don't want this
3160 function to make e.g. `touch file >&-' fail.
3161 But do fail if it was closed and someone has tried to write to it.
3162 E.g., `printf foo >&-' must fail.
3164 2004-11-11 Simon Josefsson <jas@extundo.com>
3166 * strtok_r.h, strtok_r.c: New file.
3168 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3170 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3171 we can stop lying to compilers about the constness of argv when we
3172 are compiled outside glibc.
3173 (getopt, getopt_long, getopt_long_only): Use it.
3174 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3176 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3177 _getopt_long_only_r): Likewise.
3178 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3179 _getopt_long_only_r): Likewise.
3181 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3182 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3183 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3184 the other external symbols.
3185 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3186 declaration, since the above renaming now works around collisions.
3188 2004-11-11 Jim Meyering <jim@meyering.net>
3190 * linebreak.c: Remove trailing blanks.
3191 * alloca_.h: Likewise.
3192 * acosl.c: Likewise.
3193 * euidaccess.c: Likewise.
3194 * allocsa.h: Likewise.
3196 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3198 * mktime.c (SHR): New macro, which is a portable
3199 substitute for >> that should work even on Crays.
3200 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3201 Problem reported by Mark D. Baushke in
3202 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3203 * getdate.y (SHR): Likewise.
3205 * strftime.c (SHR): Likewise.
3207 * quotearg.c (struct quoting_options): Use unsigned int for
3208 quote_these_too, so that right shifts are well defined. All uses
3211 2004-11-10 Simon Josefsson <jas@extundo.com>
3213 * getaddrinfo.h, getaddrinfo.c: New files.
3215 2004-11-10 Jim Meyering <jim@meyering.net>
3217 Ensure that no close failure goes unreported.
3218 * closeout.c (close_stdout): Always close stdout. I.e., don't
3219 return early when it seems there's nothing to flush.
3220 Don't include __fpending.h.
3222 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3224 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3226 2004-11-05 Bruno Haible <bruno@clisp.org>
3228 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3229 Reported by Mark D. Baushke <mdb@cvshome.org>.
3231 2004-11-04 Bruno Haible <bruno@clisp.org>
3233 2004-09-11 Bruno Haible <bruno@clisp.org>
3234 * allocsa.valgrind: New file.
3235 2004-02-06 Bruno Haible <bruno@clisp.org>
3236 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3237 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3238 Reported by Christopher Seip <chris.seip@hp.com>.
3240 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3242 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3243 with errno == ERANGE if the buffer is too small.
3244 Problem reported by Mark D. Baushke.
3246 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3248 * xreadlink.c (MAXSIZE): New macro.
3249 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3250 size does not exceed MAXSIZE. Avoid cast.
3251 As suggested by Mark D. Baushke in
3252 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3253 if readlink fails with buffer size just under MAXSIZE, try again
3256 2004-11-02 Derek R. Price <derek@ximbiot.com>
3257 and Paul Eggert <eggert@cs.ucla.edu>
3259 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3260 (get_date): Overparenthesize to avoid GCC warning.
3262 2004-11-02 Bruno Haible <bruno@clisp.org>
3264 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3265 function returns void.
3267 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3269 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3270 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3273 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3275 * getdate.y: Add support for TZ="foo" within a date string.
3276 Fix some bugs near time_t boundaries. Reject dates with
3277 out-of-range components, e.g., "Sept 31".
3278 Include <stdlib.h>, "setenv.h", "xalloc.h".
3279 (ISDIGIT_LOCALE): Remove; unused.
3280 Note that the TZ and time functions used here are not reentrant.
3281 (mktime_ok, get_tz): New functions.
3282 (TZBUFSIZE): New constant.
3283 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3284 This requires that we sometimes generate our own TZ="XXX..." setting.
3286 2004-10-27 Derek R. Price <derek@ximbiot.com>
3288 * mktime.c (not_equal_tm): Remove redundant check.
3290 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3292 * getdate.y: Use Bison 1.875 features, and some minor
3293 code cleanups. This change does not affect semantics.
3294 Don't include <stdlib.h>; no longer needed.
3295 Don't include unlocked-io.h; only the "#if TEST" code uses
3296 stdio, and performance isn't crucial there.
3297 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3298 Bison 1.875 features as described below.
3299 All uses of "PC." replaced by "pc->".
3300 (YYSTYPE): Add a forward declaration.
3301 (yylex, yyerror): Use full prototypes in forward decls.
3302 Use "%pure-parser" rather than obsolescent "%pure_parser".
3303 Use %parse-param and %lex-param instead of obsolescent
3304 YYPARSE_PARAM and YYLEX_PARAM.
3305 (meridian_table, month_and_day_table, time_units_table,
3306 relative_time_table, time_zone_table, military_table,
3307 lookup_zone, lookup_word, get_date):
3308 Use NULL instead of 0 where appropriate.
3309 (to_hour): Avoid abort (), to avoid a dependency on
3311 (yyerror, yylex): Now accepts parser_control * arg.
3312 (main) [TEST]: Use '\0' rather than 0 for char.
3314 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3316 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3317 It's now the caller's responsibility to handle the case where
3318 !HAVE_GETPAGESIZE && !defined getpagesize.
3320 * mktime.c (leapyear): Arg is long int, not int.
3322 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3324 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3326 2004-10-12 Simon Josefsson <jas@extundo.com>
3328 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3329 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3332 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3334 * vsnprintf.h: New file.
3335 * vsnprintf.c: New file.
3337 2004-10-07 Bruno Haible <bruno@clisp.org>
3339 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3340 into the provided buffer.
3342 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3344 * diacrit.c, diacrit.h: Add GPL notice.
3346 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3347 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3348 * logl.c (logl): Keep the code as similar to glibc as possible.
3349 This avoids a potential constant-folding bug.
3351 2004-10-05 Bruno Haible <bruno@clisp.org>
3353 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3355 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3357 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3358 * xmalloc.c (xmemdup): Likewise.
3359 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3360 XFREE): Remove these long-obsolescent macros.
3361 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3362 * xstrdup.c: Remove.
3364 * regex.c (re_comp): Cast gettext return value to char *,
3365 Problem reported by Martin Neitzel via Mark D. Baushke.
3367 2004-10-04 Simon Josefsson <jas@extundo.com>
3369 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3370 '#ifdef USE_UNLOCKED_IO'.
3372 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3374 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3375 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3376 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3377 regex.c, sha1.c, version-etc.c, yesno.c:
3378 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3379 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3380 the includer's responsibility.
3382 Sync from coreutils.
3384 * modechange.c (mode_compile): Don't decrement a pointer that
3385 points to the start of a string, as the C Standard says the
3386 resulting behavior is undefined.
3388 * backupfile.h (enum backuptype): Rename none -> no_backups,
3389 simple -> simple_backups, numbered_existing ->
3390 numbered_existing_backups, numbered -> numbered_backups
3391 to avoid shadowing problems. All uses changed.
3392 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3393 * backupfile.c (check_extension, numbered_backup):
3394 Rename locals to avoid shadowing 'basename'.
3395 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3398 * .cppi-disable: Add getopt_.h, getopt_int.h.
3399 * .cvsignore: Add getopt.h.
3401 2004-10-04 Simon Josefsson <jas@extundo.com>
3403 * memmem.h: New file.
3404 * memmem.c: New file, taken from glibc.
3406 2004-10-02 Jim Meyering <jim@meyering.net>
3408 * dirfd.h, getpagesize.h: Add copyright notice.
3410 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3412 * snprintf.c: Remove comments as to why each header is needed.
3414 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3416 * strsep.h: New file.
3417 * strsep.c: New file.
3419 2004-10-01 Simon Josefsson <jas@extundo.com>
3421 * snprintf.c (snprintf): Handle size==0.
3423 2004-10-01 Simon Josefsson <jas@extundo.com>
3424 Bruno Haible <bruno@clisp.org>
3426 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3427 (snprintf): Declare 'args'.
3429 2004-09-30 Simon Josefsson <jas@extundo.com>
3431 * snprintf.h, snprintf.c: New files.
3433 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3435 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3436 (hol_entry_help): Never translate an empty string.
3437 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3438 * argp.h (OPTION_NO_TRANS): New option.
3440 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3442 * xvasprintf.c: Include xalloc.h.
3443 (xvasprintf): Use xalloc_die, not xmalloc_die.
3445 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3447 * dummy.c: Change copyright notice to FSF, and license to GPL.
3449 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3451 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3452 Problem reported by Bruno Haible in:
3453 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3455 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3457 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3458 in case some system header has #define'd it. Problem reported by
3459 Soeren D. Schulze in
3460 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3462 2004-09-08 Bruno Haible <bruno@clisp.org>
3464 * stdint_.h: New file, taken from GNU clisp.
3466 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3468 * xvasprintf.h: New file.
3469 * xvasprintf.c: New file.
3470 * xasprintf.c: New file.
3472 2004-09-08 Bruno Haible <bruno@clisp.org>
3474 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3476 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3478 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3480 Import from coreutils.
3481 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3482 strings on unbounded length. alloca's performance benefits aren't
3483 that important here.
3485 (parse_with_separator): New function, with most of the internals
3486 of the old parse_user_spec. Allow user to omit both user and group,
3487 for compatibility with FreeBSD.
3488 Clone only the user name, not the entire spec.
3489 Do not set *uid, *gid unless entirely successful.
3490 Avoid memory leak in some failing cases.
3491 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3492 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3493 (parse_user_spec): Rewrite to use parse_with_separator.
3495 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3497 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3498 its complicated substitute.
3499 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3500 and program_invocation_name.
3501 (__argp_basename) [!_LIBC]: Remove; the only use was
3502 replaced by its body.
3503 (__argp_short_program_name): Change condition from
3504 !defined __argp_short_program_name to
3505 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3506 to match argp-namefrob.h.
3507 (__argp_failure): Don't assume strerror_r returns char *.
3508 * argp-parse.c (N_): Define unconditionally.
3509 (argp_default_options): Fill out initializers with 0 to avoid
3512 2004-08-12 Simon Josefsson <jas@extundo.com>
3514 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3515 * getopt_.h: Renamed from getopt.h.
3517 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3519 Merge from coreutils.
3521 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3522 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3523 for Reliant Unix 5.43.
3525 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3526 (union fooround): Use uintmax_t, not long int.
3527 The rest is a merge from libc:
3528 [defined _LIBC]: Include <shlib-compat.h>.
3529 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3531 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3533 * strverscmp.c: Convert to UTF-8.
3535 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3537 * obstack.h (obstack_empty_p):
3538 Don't assume that chunk->contents is suitably aligned.
3539 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3540 Likewise. Problem reported by Benno in
3541 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3543 * chown.c (rpl_chown): Work even if the file is writeable but not
3544 readable. This could be improved further but it'd take some work.
3546 2004-08-08 Simon Josefsson <jas@extundo.com>
3548 * xgethostname.c: Don't include error.h (not used).
3551 * getpass.c: Include getpass.h first.
3553 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3555 * xalloc-die.c: New files.
3556 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3558 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3559 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3560 (_, N_, xalloc_die): Move to xalloc-die.c.
3561 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3562 so that we needn't mess with xalloc_msg_memory_exhausted.
3564 * sha1.h: Renamed from sha.h.
3565 (SHA1_H): Renamed from _SHA_H.
3566 (sha1_ctx): Renamed from sha_ctx.
3567 (sha1_init_ctx): Renamed from sha_init_ctx.
3568 (sha1_process_block): Renamed from sha_process_block.
3569 (sha1_process_bytes): Renamed from sha_process_bytes.
3570 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3571 (sha1_read_ctx): Renamed from sha_read_ctx.
3572 (sha1_stream): Renamed from sha_stream.
3573 (sha1_buffer): Renamed from sha_buffer.
3574 * sha1.c: Likewise; renamed from sha.c.
3575 Do not include <sys/types.h>.
3576 Include <stddef.h> rather than <stdlib.h>.
3578 2004-08-08 Bruno Haible <bruno@clisp.org>
3580 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3581 FILESYSTEM_PREFIX_LEN.
3582 * progreloc.c: Likewise.
3583 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3585 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3588 * argp-help.c (make_hol, hol_append): Don't assume that
3589 SIZE_MAX is a valid preprocessor constant.
3590 (__argp_basename): Change from "#ifndef _LIBC"
3591 to "#ifndef __argp_short_program_name", so that
3592 we don't compile these functions for tar.
3594 More merges from coreutils.
3595 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3596 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3598 * addext.c: Remove; no longer needed.
3599 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3600 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3601 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3602 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3603 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3604 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3605 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3606 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3607 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3608 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3609 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3610 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3611 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3612 Import changes from coreutils.
3614 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3616 Merge from coreutils.
3618 * .gdb-history: Remove; this doesn't belong here.
3620 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3621 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3622 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3624 * dirname.h: Include <stdbool.h>.
3625 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3626 for consistency with POSIX terminology. All uses changed.
3627 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3628 (strip_trailing_slashes): Use bool for booleans.
3629 * stripslash.c (strip_trailing_slashes): Likewise.
3631 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3632 sometimes returns a positive errno value even when it succeeds.
3633 (print_errno_message) [!LIBC]: Fall back on strerror if
3636 * path-concat.c (mempcpy): Don't define if a system header defines it.
3637 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3638 (longest_relative_suffix): New function.
3639 (path_concat): Use it. Assume first argument is not NULL.
3640 Port to DOS. Omit redundant separators.
3641 Report an error instead of returning NULL.
3642 Use mempcpy instead of memcpy.
3643 (xpath_concat): Remove: not declared or used.
3645 * same.h: Include <stdbool.h>
3646 (same_name): Return bool, not int.
3647 * same.c (same_name): Likewise.
3648 (errno): Don't declare; we assume C89 or better now.
3650 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3651 if not already defined.
3653 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3654 * dup-safer.c (errno): Likewise.
3656 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3658 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3661 2004-08-03 Simon Josefsson <jas@extundo.com>
3663 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3664 * progname.h: Don't include stdbool.h.
3666 2004-08-02 Simon Josefsson <jas@extundo.com>
3668 * getsubopt.h: New file, with comments from Bruno Haible.
3669 * getsubopt.c: New file, from glibc, but slightly modified based on
3670 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3672 2004-08-01 Simon Josefsson <jas@extundo.com>
3674 * xgetdomainname.c: Include stdlib.h, for free().
3676 2004-07-16 Simon Josefsson <jas@extundo.com>
3678 * dummy.c: New file.
3680 2004-07-16 Bruno Haible <bruno@clisp.org>
3682 * backupfile.h: Add extern "C" for C++.
3683 * closeout.h: Likewise.
3684 * copy-file.h: Likewise.
3685 * findprog.h: Likewise.
3686 * full-write.h: Likewise.
3687 * pathname.h: Likewise.
3688 * progname.h: Likewise.
3689 * stpcpy.h: Likewise.
3690 * stpncpy.h: Likewise.
3691 * strcase.h: Likewise.
3692 * strstr.h: Likewise.
3693 * xalloc.h: Likewise.
3695 * mbswidth.h: Add extern "C" for C++.
3696 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3698 2004-07-09 Simon Josefsson <jas@extundo.com>
3700 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3701 failed without this.)
3703 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3705 * fchown-stub.c: New file.
3707 2004-06-24 Jim Meyering <jim@meyering.net>
3709 * obstack.h (obstack_base): Cast to (void *), per documentation.
3711 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3713 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3715 2004-06-01 Jim Meyering <jim@meyering.net>
3717 * calloc.c: New file.
3719 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3721 * getdate.y (yylex): Allow space between sign and number.
3722 Problem reported by Dan Jacobson.
3724 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3725 and Jim Meyering <jim@meyering.net>
3727 Merge from coreutils CVS.
3729 * stat-macros.h: New file, with contents from file-type.h
3730 and coreutils' system.h.
3731 * file-type.c: Include "stat-macros.h".
3732 * file-type.h (file_type): Move all macro definitions to new file,
3735 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3736 Wrap old code with this conditional.
3737 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3738 function that does not dereference symlinks.
3739 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3741 * xreadlink.c: Include xreadlink.h first, to catch .h file
3742 dependency problems.
3743 (xreadlink): Accept new arg SIZE, for efficiency.
3744 All decls and uses changed.
3745 * xreadlink.h: Include <stddef.h>, for size_t.
3747 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3748 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3750 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3752 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3754 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3755 macros to be defined.
3756 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3757 the allocator returns NULL because the requested size is zero.
3759 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3761 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3762 var. Add comment explaining why libc still defines it. This
3763 merges the following patch from glibc:
3764 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3766 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3768 * obstack.c (_obstack): Remove unused variable. It hasn't been
3769 present in glibc since revision 1.1 of this file.
3770 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3771 obstack_alignment_mask, obstack_alloc, obstack_base,
3772 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3773 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3774 obstack_grow0, obstack_init, obstack_int_grow,
3775 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3776 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3777 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3778 nonexistent functions.
3780 2004-05-17 Derek R. Price <derek@ximbiot.com>
3781 Paul Eggert <eggert@cs.ucla.edu>
3783 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3785 2004-05-14 Bruno Haible <bruno@clisp.org>
3787 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3788 that consists of a '.' followed by an empty digit string.
3789 Patch by Tor Lillqvist <tml@iki.fi>.
3791 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3793 Port obstack to the AS/400, where pointers are 16 bytes wide and
3794 you cannot cast an integer to a valid pointer. This patch is
3795 currently waiting to be integrated into glibc; see
3796 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3798 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3799 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3800 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3801 (struct obstack): temp member is now a union of a pointer and
3802 an integer, instead of an integer. All integer uses changed.
3803 This does not affect the physical layout of struct obstack,
3804 except on hosts (like the AS/400) where the size or alignment of
3805 void * is greater than that of ptrdiff_t.
3806 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3807 __STDC__)]: Store temporary in pointer member of union, not
3809 * obstack.c: Include <stddef.h>, for offsetof.
3810 (struct fooalign): Remove; it doesn't need a name.
3811 (union fooround): Change double to long double, and add void *.
3812 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3813 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3814 not a macro. Hence the values are always int; so remove all
3815 casts-to-int in uses.
3817 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3818 Derek Price <derek@ximbiot.com>
3820 * alloca.c: Include <alloca.h>, to get our interface.
3821 * alloca_.h: Use __alloca on AIX, so that we don't have to
3822 include <alloca.h> first. Use C89 prototype for alloca; this
3823 requires including <stddef.h> for size_t. Use extern "C" if C++.
3824 Use #elif for simplicity, since we can assume C89 now.
3825 Don't try to source the system alloca.h since it will not be found
3826 and to prevent recursively including its replacement.
3827 * fnmatch.c: Include <alloca.h> instead of opencoding.
3828 * regex.c: Likewise.
3830 2004-05-16 Derek Price <derek@ximbiot.com>
3831 Paul Eggert <eggert@cs.ucla.edu>
3833 getline cleanup. This changes the getndelim2 API: both order of
3834 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3837 * getline.c: Don't include stddef.h or stdio.h, since our
3838 interface does that.
3839 (getline): Always use getdelim, so that we don't have two
3840 copies of this code.
3841 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3843 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3844 (GETNDELIM2_MAXIMUM): New macro.
3845 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3846 instead of the old practice of delim2==0. All callers changed.
3847 Return -1 on overflow, instead of returning junk.
3848 Do not set *linesize unless allocation succeeds.
3849 * getndelim2.h: Do not include stddef.h; no longer needed, now
3850 that we include sys/types.h.
3851 * getnline.h: Likewise.
3852 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3853 (getndelim2): Reorder arguments.
3854 * getnline.c (getnline, getndelim):
3855 Don't discard the NMAX argument.
3856 (getnline): Invoke getndelim, to avoid code duplication.
3857 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3858 of (size_t) -1 by callers of the getnline family.
3860 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3862 * nanosleep.c (suspended): Change its type from int to
3863 sig_atomic_t volatile.
3864 (first_call): Make it private to rpl_nanosleep, and have it
3865 be zero initially as that's a bit faster.
3866 (my_usleep): Round up fractional times instead of truncating them,
3867 as this is the usual meaning for 'sleep'.
3869 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3871 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3872 (ENOSYS): Define if not defined.
3873 (settime): Fall back on stime if it exists and settimeofday fails.
3874 But don't bother with fallbacks if a method fails with errno == EPERM.
3876 2004-05-11 Jim Meyering <jim@meyering.net>
3878 Prior to this change, the save_cwd caller required read access to the
3879 current directory on most systems (ones with the fchdir function).
3881 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3882 fails, try write-only, and finally, resort to using xgetcwd.
3884 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3886 * obstack.c, obstack.h: Import changes from libc.
3888 2004-04-28 Bruno Haible <bruno@clisp.org>
3890 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3891 implicitly appends .exe to executables.
3892 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3893 accepts Windows pathnames.
3894 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3895 Cygwin like Windows, since it now accepts Windows pathnames.
3896 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3897 Cygwin like Windows, since it now accepts Windows pathnames.
3898 Reported by Derek Robert Price <derek@ximbiot.com>.
3900 2004-04-20 Jim Meyering <jim@meyering.net>
3902 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3904 2004-04-20 Jim Meyering <jim@meyering.net>
3905 Bruno Haible <bruno@clisp.org>
3907 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3908 memory when realloc fails.
3910 2004-04-18 Jim Meyering <jim@meyering.net>
3912 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3913 don't leak memory and do call END_UTMP_ENT.
3915 2004-04-11 Paul Eggert <eggert@twinsun.com>
3917 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3918 (CHAR_BIT): Remove, since we assume C89.
3919 Include <stdint.h> if available, as per current Autoconf CVS advice.
3921 2004-03-30 Paul Eggert <eggert@twinsun.com>
3923 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3924 not bool, to be more consistent with Unix conventions.
3925 Suggested by Bruno Haible.
3927 Merge from coreutils.
3929 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3932 * getdate.h: Include stdbool.h, and timespec.h instead of
3933 the usual <time.h> dance.
3934 (get_date): Change signature to support fractional time stamps.
3935 All callers changed.
3936 * getdate.y: Include "getdate.h" first, as we can now
3937 assume C89 and don't need to worry about 'const'.
3938 Similarly, include "unlocked-io.h" near start, not in middle.
3940 (textint.value): Use long int rather than int.
3941 (textint.digits): Use size_t rather than int.
3942 (BILLION, LOG10_BILLION): New constants.
3943 (parser_control): New member rel_ns. Members day_ordinal,
3944 time_zone, month, day, hour, minutes, rel_year, rel_month,
3945 rel_day, rel_hour, rel_minutes, rel_seconds
3946 are now long int, not int. Member seconds is now struct timespec,
3947 not int. New member timespec_seen. Members dates_seen, days_seen,
3948 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3950 (%union.intval): Now long int, not int.
3951 New member timespec.
3952 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3953 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3954 (spec): Now is a timespec or an item list.
3955 (timespec, items): New nonterminals.
3956 (time, rel, relunit, number, get_date):
3957 Add support for fractional seconds.
3958 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3959 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3960 (to_hour): First arg is now long int, not int.
3961 (to_year): Returns long int, not int.
3962 Don't treat year -70 like 70.
3963 (tm_diff): Returns long int, not int.
3964 (lookup_word): Use bool instead of int when appropriate.
3965 (yylex): Use size_t for count, not int.
3966 Detect overflow when parsing large integer constants.
3967 Add support for fractions.
3968 (get_date): Make pointers 'const' if possible.
3969 Use more-portable code to detect integer overflow.
3970 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3971 Don't use ctime; it's not reliable if the year has >4 digits.
3973 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3974 This is for compatibility with BSD.
3976 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3977 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3978 From coreutils' system.h.
3980 * userspec.c: Don't include "posixver.h".
3981 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3982 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3983 compatible extension. Simplify code by removing a boolean int
3984 that was always nonzero if a string was nonnull.
3986 2004-03-30 Jim Meyering <jim@meyering.net>
3988 Merge from coreutils.
3990 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3992 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3993 an empty input stream.
3995 * readtokens.c: Include <stdbool.h>.
3996 (readtoken): Use `size_t' rather than int/long.
3997 All callers adjusted.
3998 Use `bool' rather than `int' where appropriate.
3999 Use memset rather than an explicit loop.
4000 Use x2nrealloc rather than xrealloc.
4001 Allow the use of `\0' as a delimiter.
4002 (readtokens): Likewise.
4003 * readtokens.h (readtoken, readtokens): Update prototypes.
4005 2004-03-30 Bruno Haible <bruno@clisp.org>
4007 * getloadavg.c (getloadavg): Don't assume setlocale returns
4010 2004-03-29 Paul Eggert <eggert@twinsun.com>
4012 Merge changes to getloadavg.c from coreutils and Emacs.
4014 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4015 Define to an expression, not to the empty string.
4016 Include cloexec.h and xalloc.h.
4017 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4018 Use set_cloexec_flag rather than rolling our own.
4019 * cloexec.c, cloexec.h: New files.
4021 2004-03-18 Paul Eggert <eggert@twinsun.com>
4023 * getopt.h: Sync with libc CVS.
4025 2004-03-18 Paul Eggert <eggert@twinsun.com>
4026 Bruno Haible <bruno@clisp.org>
4028 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4029 not on all platforms that have <wchar.h>.
4030 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4032 2004-03-09 Paul Eggert <eggert@twinsun.com>
4034 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4036 * getopt_int.h: New file, also synced from libc.
4038 2004-03-07 Paul Eggert <eggert@twinsun.com>
4040 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4041 '#if' expressions. Unlike the code it replaces, it does not
4042 depend on (defined _SC_PAGESIZE). However, it does depend on
4043 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4044 first reported by Jason Andrade in
4045 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4047 2004-01-18 Simon Josefsson <jas@extundo.com>
4049 * strdup.h: New file.
4050 * strdup.c: Include it.
4051 * path-concat.c: Include strdup.h. Drop strdup declaration.
4052 * userspec.c: Include strdup.h. Drop strdup declaration.
4054 2004-02-06 Karl Berry <karl@gnu.org>
4056 * config.charset: update from gettext 0.14.1.
4058 2004-02-05 Paul Eggert <eggert@twinsun.com>
4060 Add comments and code, prompted by suggestions from Bruno Haible
4062 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4063 describing the enum quoting_style values.
4064 * quotearg.c (quotearg_alloc): New function.
4065 (quotearg_buffer_restyled): Treat lone { and } as special.
4066 Treat = as special. Work around bug with older shells
4067 that "see" a '\' that is really the 2nd byte of a multibyte char.
4068 Quote empty string with shell_quoting_style.
4070 2004-02-03 Bruno Haible <bruno@clisp.org>
4072 * pipe.h: New file, from GNU gettext.
4073 * pipe.c: New file, from GNU gettext.
4075 2004-01-27 Bruno Haible <bruno@clisp.org>
4077 * execute.h: New file, from GNU gettext.
4078 * execute.c: New file, from GNU gettext.
4079 * w32spawn.h: New file, from GNU gettext.
4081 2004-01-23 Paul Eggert <eggert@twinsun.com>
4083 Exit-status fix from coreutils.
4085 Use exit_failure consistently in place of EXIT_FAILURE,
4086 so that program exit statuses are consistent on failure.
4088 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4089 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4090 * argmatch.h: Comment fix to match the above.
4091 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4092 Now a macro referring to exit_failure, instead of a separate
4093 variable. Include "exitfail.h" to get it.
4094 * xstrtol.h: Include "exitfail.h".
4095 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4097 * long-options.c (parse_long_options): Use prototype
4098 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4101 2004-01-21 Jim Meyering <jim@meyering.net>
4103 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4104 so as not to conflict with a different-sized __mktime_internal
4105 function in GNU libc.
4106 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4107 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4109 2004-01-18 Paul Eggert <eggert@twinsun.com>
4111 Merge from diffutils.
4113 * file-type.c (file_type): Add typed memory objects.
4114 * file-type.h (S_TYPEISTMO): New macro.
4116 * c-stack.h (c_stack_action): Remove argv argument.
4117 * c-stack.c (c_stack_action): Likewise. All uses changed.
4118 (die): Don't calculate message unless segv_action returns.
4119 (get_stack_location, min_address_from_argv, max_address_from_argv,
4120 volatile stack_base, volatile_stack_size): Remove.
4121 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4122 that every segmentation violation is a stack overflow. (Ouch!)
4123 See Debian bug 136249 (still outstanding) for more info about why
4124 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4126 2003-11-30 Bruno Haible <bruno@clisp.org>
4128 Safer stack allocation.
4129 * setenv.c: Include allocsa.h.
4130 (alloca): Remove fallback definition.
4131 (freea): Remove macro.
4132 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4135 2003-10-17 Bruno Haible <bruno@clisp.org>
4137 * binary-io.h: Avoid warnings on Cygwin.
4139 2003-12-28 Bruno Haible <bruno@clisp.org>
4141 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4142 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4144 2003-11-28 Bruno Haible <bruno@clisp.org>
4146 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4148 2003-11-27 Bruno Haible <bruno@clisp.org>
4150 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4152 2003-11-17 Bruno Haible <bruno@clisp.org>
4154 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4156 2003-11-24 Bruno Haible <bruno@clisp.org>
4158 * xallocsa.h: New file, from GNU gettext.
4159 * xallocsa.c: New file, from GNU gettext.
4161 2003-11-24 Bruno Haible <bruno@clisp.org>
4163 * allocsa.h: New file, from GNU gettext.
4164 * allocsa.c: New file, from GNU gettext.
4166 2003-11-24 Bruno Haible <bruno@clisp.org>
4168 * eealloc.h: New file.
4170 2004-01-15 Jim Meyering <jim@meyering.net>
4172 Merge from coreutils.
4174 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4175 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4176 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4178 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4179 optional configure-time default.
4181 * version-etc.c (version_etc_copyright): Update copyright date.
4183 * xreadlink.c (xreadlink): Correct outdated comment.
4185 2004-01-15 Paul Eggert <eggert@twinsun.com>
4187 Merge from coreutils.
4189 * posixver.c: Include posixver.h.
4191 * same.c: Include <stdbool.h>, <limits.h>.
4192 (_POSIX_NAME_MAX): Define if not defined.
4194 (same_name): If file names are silently truncated, report
4195 that the file names are the same if they are the same after
4196 the silent truncation.
4198 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4199 conversion function.
4200 * xstrtod.c (xstrtod): Likewise. All callers changed to
4201 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4204 2004-01-14 Paul Eggert <eggert@twinsun.com>
4206 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4207 with like-named macro in fnmatch.c.
4208 (EXT): Use an internal constant instead.
4210 Merge fnmatch patches from glibc.
4211 * fnmatch.c (mbsinit): Remove define.
4212 Add libc_hidden_ver (__fnmatch, fnmatch).
4213 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4214 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4216 2003-12-14 Karl Berry <karl@gnu.org>
4218 * config.charset: update from gettext-runtime.
4220 2003-12-03 Paul Eggert <eggert@twinsun.com>
4222 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4223 Bug reported by Alfred M. Szmidt.
4225 2003-11-29 Karl Berry <karl@gnu.org>
4227 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4229 2003-11-23 Paul Eggert <eggert@twinsun.com>
4230 Bruno Haible <bruno@clisp.org>
4232 * printf-parse.h: Don't include sys/types.h.
4233 (ARG_NONE): New macro.
4234 (char_directive): Change type of *arg_index fields to size_t.
4235 * printf-parse.c: Don't include sys/types.h.
4236 (SSIZE_MAX): Remove macro.
4237 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4238 Remove unnecessary overflow check.
4239 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4242 2003-11-24 Paul Eggert <eggert@twinsun.com>
4244 * alloca.c: Remove dependency on xalloc module.
4245 (xalloc_die): Remove.
4246 (memory_full) [!defined emacs]: New macro.
4247 [!defined emacs]: Don't include xalloc.h.
4248 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4249 address arithmetic overflows. Change datatypes a bit to avoid
4252 2003-11-22 Jim Meyering <jim@meyering.net>
4254 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4256 2003-11-17 Bruno Haible <bruno@clisp.org>
4258 * vasnprintf.c (alloca): Remove fallback definition.
4259 (freea): Remove definition.
4260 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4261 Reported by Paul Eggert.
4263 2003-11-17 Jim Meyering <jim@meyering.net>
4265 On systems without utime and without a utimes function capable of
4266 dealing with a NULL struct utimbuf* argument, this utime replacement
4267 could -- in unusual circumstances -- leak a file descriptor.
4268 * utime.c: Include <unistd.h> and <errno.h>.
4269 (utime_null): Be sure to close `fd' and to preserve errno.
4270 Reported by Geoff Collyer via Arnold Robbins.
4272 2003-11-16 Paul Eggert <eggert@twinsun.com>
4273 Bruno Haible <bruno@clisp.org>
4275 Protect against address arithmetic overflow.
4276 * printf-args.h: Include stddef.h.
4277 (arguments): Change type of field 'count' to size_t.
4278 * printf-args.c (printf_fetchargs): Use size_t instead of
4279 'unsigned int' where appropriate.
4280 * printf-parse.h: Include sys/types.h.
4281 (char_directive): Change type of *arg_index fields to ssize_t.
4282 (char_directives): Change type of fields 'count', max_*_length to
4284 * printf-parse.c: Include sys/types.h and xsize.h.
4285 (SSIZE_MAX): Define fallback value.
4286 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4287 instead of 'int' where appropriate. Check a_allocated, d_allocated
4288 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4289 * vasnprintf.c: Include xsize.h.
4290 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4291 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4292 overflow. Avoid wraparound when converting a width or precision from
4295 2003-11-16 Bruno Haible <bruno@clisp.org>
4297 Update from GNU gettext.
4298 * printf-parse.c: Generalize to it can be compiled for wide strings.
4299 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4300 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4301 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4302 SNPRINTF): New macros.
4303 Don't include <alloca.h> if the file is used inside libintl.
4304 (local_wcslen): New function, for Solaris 2.5.1.
4305 (VASNPRINTF): Use it instead of wcslen.
4307 2003-11-16 Bruno Haible <bruno@clisp.org>
4309 * xsize.h (xmax): New function.
4310 (xsum, xsum3, xsum4): Declare as "pure" functions.
4312 2003-11-12 Paul Eggert <eggert@twinsun.com>
4314 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4315 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4316 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4317 heuristic is just as accurate as far as we know, and it removes a
4318 dependency on size_max.m4 and ptrdiff_max.m4.
4320 2003-11-12 Paul Eggert <eggert@twinsun.com>
4322 * xstrtol.c (__xstrtol): Remove "break" immediately after
4323 "return", to pacify some unknown compiler. Problem reported
4326 2003-11-11 Bruno Haible <bruno@clisp.org>
4328 * xsize.h (SIZE_MAX): Remove fallback definition.
4329 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4332 2003-11-10 Paul Eggert <eggert@twinsun.com>
4334 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4335 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4336 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4338 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4339 not (size_t) -1, since it's defined here.
4341 2003-11-06 Paul Eggert <eggert@twinsun.com>
4343 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4344 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4345 Reject sizes of exactly SIZE_MAX bytes.
4346 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4347 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4349 2003-11-05 Bruno Haible <bruno@clisp.org>
4351 * xsize.h: Include limits.h, to avoid a possible collision with
4352 SIZE_MAX defined in <limits.h> on Solaris.
4354 2003-11-04 Bruno Haible <bruno@clisp.org>
4356 * xsize.h: New file.
4357 * linebreak.c: Include xsize.h.
4358 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4359 argument for overflow.
4360 Suggested by Paul Eggert.
4362 2003-10-31 Bruno Haible <bruno@clisp.org>
4364 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4365 to avoid (extremely rare) race condition.
4366 Suggested by Paul Eggert.
4368 2003-11-03 Jim Meyering <jim@meyering.net>
4370 * userspec.c: Include "userspec.h".
4371 * userspec.h: New file.
4373 2003-10-31 Paul Eggert <eggert@twinsun.com>
4375 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4376 * mountlist.c (SIZE_MAX): Define if not defined already.
4377 (read_filesystem_list): Set and use me_type_malloced.
4378 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4379 whatever the type happens to be), for brevity and consistency.
4380 Check for size calculation overflow on Alphas running OSF/1.
4382 2003-10-31 Jim Meyering <jim@meyering.net>
4384 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4386 * linebuffer.c: Include <string.h> for declaration of memset.
4388 2003-10-30 Paul Eggert <eggert@twinsun.com>
4389 Bruno Haible <bruno@clisp.org>
4391 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4392 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4394 2003-10-29 Paul Eggert <eggert@twinsun.com>
4396 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4397 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4399 * quotearg.c (quotearg_n_options): Use it.
4400 * group-member.c: Include <stdbool.h>.
4401 (free_group_info): Arg is now const *; don't free arg.
4402 (get_group_info): Now returns bool and accepts struct group_info *,
4403 rather than returning a malloc'ed struct group_info *.
4404 All uses changed. Check for overflow in internal size calculation.
4406 * getusershell.c (readname): Simplify the code by using x2nrealloc
4407 rather than xmalloc/xrealloc.
4408 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4409 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4410 conformance bug: the old code used a pointer after freeing the
4411 storage that it addressed.
4412 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4413 rather than doing it by hand.
4414 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4415 the buffer preserved. Use free and xmalloc instead.
4416 * quotearg.c (quotearg_n_options): Likewise.
4417 Use a simpler test for size overflow. Don't use xalloc_oversized
4418 because unsigned int might be wider than size_t (!); this suggests
4419 that we should switch from unsigned int to size_t for slot numbers.
4421 2003-10-27 Bruno Haible <bruno@clisp.org>
4423 * stdbool_.h: Better support for BeOS.
4425 2003-10-27 Paul Eggert <eggert@twinsun.com>
4427 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4428 to allocate the returned structure. Do not allocate a subarray,
4429 as x2nrealloc will do that.
4430 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4431 instead of xnrealloc.
4432 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4434 2003-10-26 Paul Eggert <eggert@twinsun.com>
4436 * xalloc.h (xalloc_oversized): New static inline function, for
4437 callers that want to do their own size-overflow checking. Include
4438 <stdbool.h>, since xalloc_oversized returns bool.
4439 * xalloc.c (array_size_overflow): Remove. All callers changed
4440 to use xalloc_oversized.
4442 Add two functions x2realloc, x2nrealloc, for programs that grow
4443 arrays dynamically by doubling their sizes.
4444 * xalloc.h (x2realloc, x2nrealloc): New decls.
4445 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4448 Port to C99 semantics for 'inline' of external functions.
4449 Bug reported by Bruno Haible.
4450 * xmalloc.c (xnmalloc_inline): New static inline function,
4451 with the old contents of xnmalloc.
4452 (xnmalloc, xmalloc): Use it.
4453 (xnrealloc_inline): New static inline function,
4454 with the old contents of xnrealloc.
4455 (xnrealloc, xrealloc): Use it.
4457 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4459 2003-10-25 Paul Eggert <eggert@twinsun.com>
4461 Fix several address-calculation bugs in the hash modules,
4462 plus some minor code cleanup.
4464 * hash.h: Include <stdbool.h>, for bool.
4465 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4466 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4467 hash_get_n_entries, hash_get_max_bucket_length,
4468 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4469 hash_rehash): Use size_t rather than unsigned.
4470 * hash.c (struct hash_table, hash_get_n_buckets,
4471 hash_get_n_buckets_used, hash_get_n_entries,
4472 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4473 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4474 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4476 (SIZE_MAX): Define if not defined.
4477 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4478 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4480 Use const * when possible.
4481 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4482 (check_tuning): Fix bug: if tuning parameters were very close to
4483 0 or 1, rounding errors could have caused subscript violations.
4484 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4485 (hash_initialize): Add 'fail:' label
4486 to free table and return NULL, and use it to simplify code.
4487 Use calloc rather than clearing the storage ourself.
4488 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4489 buffer size calculations.
4490 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4491 Include <stddef.h>, for size_t.
4492 * hash-pjw.c (hash_pjw): Likewise.
4493 Switch to method described by Bruno Haible.
4494 Include <limits.h>, for CHAR_BIT.
4495 (SIZE_BITS): New macro.
4497 2003-10-21 Paul Eggert <eggert@twinsun.com>
4499 * getndelim2.c (getndelim2): When size calculation overflows,
4500 ceiling the allocation at NMAX bytes rather than silently
4501 discarding input bytes before NMAX is reached. This makes
4502 a difference only if NMAX exceeds SIZE_MAX / 2.
4504 * obstack.c: Merge from glibc.
4505 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4506 Add libc_hidden_def (_obstack_newchunk).
4507 (_obstack_free) [! defined _LIBC]: Remove.
4508 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4509 a clone of the function body.
4510 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4511 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4513 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4514 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4517 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4518 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4519 Don't use lvalue casts, as GCC plans to remove support for them
4520 in GCC 3.5. Reported by Joseph S. Myers. This bug
4521 was also present in the non-GCC version, indicating that this
4522 code had always been buggy and had never been widely used.
4523 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4524 Use the fast variant of each macro, rather than copying the
4525 definiens of the fast variant; that way, we'll be more likely to
4526 catch future bugs in the fast variants.
4528 2003-10-20 Bruno Haible <bruno@clisp.org>
4530 * wait-process.h: New file, from GNU gettext.
4531 * wait-process.c: New file, from GNU gettext.
4533 2003-10-19 Jim Meyering <jim@meyering.net>
4535 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4537 2003-10-16 Paul Eggert <eggert@twinsun.com>
4539 * getgroups.c: Include <errno.h>, <stdlib.h>.
4540 (getgroups): First arg is int, not size_t.
4541 Don't let 'free' mangle errno.
4543 2003-10-16 Jim Meyering <jim@meyering.net>
4545 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4547 2003-10-15 Paul Eggert <eggert@twinsun.com>
4549 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4551 (new_exclude, add_exclude_file): Initial size no longer needs to
4553 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4554 our own address arithmetic overflow checking.
4556 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4557 (fnmatch): Do not alloca more than 2000 wide characters;
4558 instead, use malloc for large buffers.
4559 Check for address arithmetic overflow, and return -1
4560 with errno set to ENOMEM in that case.
4561 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4562 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4563 instead, return -1. Check for address arithmetic overflow.
4565 2003-10-14 Paul Eggert <eggert@twinsun.com>
4567 Handle invalid suffixes and overflow independently, so that
4568 callers can treat them independently as needed. Fix some bugs in
4569 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4570 suffix for a human-readable blocksize. The major caller-visible
4571 change is the addition of a new
4572 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4573 that both overflow and suffix chars were found.
4575 * human.c (humblock): Don't check separately for invalid suffix
4576 char; that is xstrtoumax's job (now that its bug is fixed).
4577 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4578 INTMAX_MAX]: New macros.
4579 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4580 TYPE_MAXIMUM): New macros.
4581 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4582 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4583 if overflow occurs, as it's what __strtol does and it's more useful
4585 (__xstrtol): If __strtol reports some error other than ERANGE,
4586 reflect it to the caller as LONGINT_INVALID. If it reports
4587 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4588 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4589 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4591 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4592 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4593 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4594 [defined UINTMAX_MAX]: New macros.
4596 2003-10-14 Bruno Haible <bruno@clisp.org>
4598 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4599 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4600 Also use volatile where needed.
4602 2003-10-12 Paul Eggert <eggert@twinsun.com>
4604 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4605 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4606 and define in terms of the other primitives.
4607 * xmalloc.c: Include stdbool.h; do not include exit.h.
4608 (SIZE_MAX): Define if not already defined.
4609 (array_size_overflow): New function.
4610 (xalloc_die): Abort instead of exiting if 'error' returns.
4611 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4612 (xmalloc, xrealloc): Use them.
4613 (xcalloc): Check for address arithmetic overflow.
4614 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4615 a bit faster than strcpy.
4617 2003-10-08 Paul Eggert <eggert@twinsun.com>
4619 Merge getpass from libc, plus a few fixes.
4621 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4622 Include <stdbool.h>.
4623 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4624 __fsetlocking to empty.
4625 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4626 do include <bits/libc-lock.h>.
4627 Do not include <fcntl.h>; not needed.
4628 [_LIBC]: Include <wchar.h>.
4629 (NOTCANCEL_MODE): New macro.
4630 (flockfile, funlockfile) [_LIBC]: New macros.
4631 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4632 [!_LIBC]: New macros.
4633 (call_fclose): New function.
4634 (getpass): Use it. Save tty stream separately; this simplifies the
4635 code and makes it more reliable if stdin happens to equal stdout.
4636 Invoke __fsetlocking on tty.
4637 Handle thread cancellation if needed.
4638 Namespace cleanup (use __tcgetattr, __getline).
4639 Use bool for Booleans.
4640 [USE_IN_LIBIO]: Handle wide streams.
4641 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4642 stream might go where.
4644 * unlocked-io.h: Include <stdio.h>, so that the caller
4645 doesn't have to include <stdio.h> before us.
4646 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4647 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4648 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4649 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4650 if not declared, so that we can use getpass.c code from libc without
4652 (flockfile, ftrylockfile, funlockfile): New macros.
4654 2003-10-06 Bruno Haible <bruno@clisp.org>
4656 * version-etc-2.h: Remove file.
4657 * version-etc-2.c: Remove file.
4659 2003-09-25 Jim Meyering <jim@meyering.net>
4660 Bruno Haible <bruno@clisp.org>
4662 This lets translators provide better translations for the
4663 "Written by ..." part of --version output.
4664 * version-etc.h: Include stdarg.h.
4665 (version_etc_copyright): Declare as readonly.
4666 (version_etc): Make this function variadic with a NULL-terminated list
4667 of author name strings.
4668 (version_etc_va): New declaration.
4669 * version-etc.c: Include stdarg.h, stdlib.h.
4670 (version_etc_copyright): Declare as readonly.
4671 (version_etc_va): New function. Provide a different translatable string
4672 for each possible number of authors < 10. Abbreviate when there are 10
4674 (version_etc): Make this function variadic. Call version_etc_va.
4675 Suggestion from Gary V. Vaughan.
4677 * long-options.h (parse_long_options): Change prototype: the authors
4678 string is moved to the end and becomes variadic.
4679 * long-options.c: Include stdarg.h.
4680 (parse_long_options): Make this function variadic, too.
4681 Call version_etc_va, not version_etc.
4683 2003-10-06 Bruno Haible <bruno@clisp.org>
4685 * fatal-signal.h: New file, from GNU gettext.
4686 * fatal-signal.c: New file, from GNU gettext.
4688 2003-10-04 Karl Berry <karl@gnu.org>
4690 * argp*: update from libc.
4692 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4694 * getpass.c (getpass): Use a no-op fseek when switching from input to
4695 output mode on the same stream.
4697 2003-09-29 Paul Eggert <eggert@twinsun.com>
4699 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4700 Fix arg typo in previous patch.
4702 2003-09-28 Jim Meyering <jim@meyering.net>
4704 * error.c: Correct cpp indentation.
4706 2003-09-27 Paul Eggert <eggert@twinsun.com>
4708 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4709 Omit the special code that used __typeof__, since we worry that
4710 it could be more trouble than it's worth. See:
4711 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4712 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4716 2003-09-26 Jim Meyering <jim@meyering.net>
4718 * error.c (error_tail): Move some declarations
4719 into inner scope where the local variables are used.
4721 2003-09-26 Bruno Haible <bruno@clisp.org>
4723 * stpncpy.h (gnu_stpncpy): New declaration.
4724 (stpncpy): Define as alias for gnu_stpncpy.
4725 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4727 2003-09-26 Paul Eggert <eggert@twinsun.com>
4729 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4730 (error_tail): Do not loop, reallocating temporary buffer, since
4731 the output cannot contain more wide characters than the input
4732 contains bytes, the size must be big enough already. This avoids
4733 one potential size overflow calculation. Check for size overflow
4734 when calculating temporary buffer size. Free temporary buffer
4735 when done, if it was allocated with malloc; this plugs a memory
4736 leak. Remove casts from void * to pointers, that are no longer
4737 needed now that we're assuming C89 or better.
4739 Merge error changes from glibc.
4741 * error.c, error.h: Update copyright notice header to match glibc.
4742 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4743 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4744 Disable cancellation while printing error.
4745 * error.h: Prepend __ to parameter names.
4747 2003-09-25 Karl Berry <karl@gnu.org>
4749 * argp-fmtstream.c, argp-help.c: update from libc.
4751 2003-09-25 Bruno Haible <bruno@clisp.org>
4753 * version-etc-2.h: New file, from version-etc.h with modifications.
4754 * version-etc-2.c: New file, from version-etc.c with modifications.
4756 2003-09-25 Simon Josefsson <jas@extundo.com>
4758 * xgetdomainname.h: New file.
4759 * xgetdomainname.c: New file.
4761 2003-09-25 Simon Josefsson <jas@extundo.com>
4762 Bruno Haible <bruno@clisp.org>
4764 * getdomainname.h: New file.
4765 * getdomainname.c: New file.
4767 2003-09-24 Paul Eggert <eggert@twinsun.com>
4769 * linebuffer.c (freebuffer): Don't free the argument, just
4770 the buffer associated with the argument. Bug reported by
4773 2003-09-19 Karl Berry <karl@gnu.org>
4775 * argp.h: update from libc.
4777 2003-09-16 Paul Eggert <eggert@twinsun.com>
4779 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4780 input error, instead of returning NULL the next time we are called
4781 (and therefore losing track of errno).
4783 2003-09-15 Paul Eggert <eggert@twinsun.com>
4785 * getndelim2.c (getndelim2): Don't trash errno when a read
4786 fails, so that the caller gets the proper errno.
4788 * readutmp.c (read_utmp): Likewise.
4789 Check for fstat error. Close stream and free storage
4792 2003-09-14 Bruno Haible <bruno@clisp.org>
4794 * fwriteerror.h: New file.
4795 * fwriteerror.c: New file.
4797 2003-09-14 Jim Meyering <jim@meyering.net>
4799 * getloadavg.c: Correct cpp indentation.
4800 * strdup.c: Likewise.
4801 * vasnprintf.c: Likewise.
4803 2003-09-12 Paul Eggert <eggert@twinsun.com>
4805 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4806 * obstack.c [!defined _LIBC]: Likewise.
4807 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4808 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4809 * exitfail.c: Don't include stdlib.h; no longer needed.
4811 More changes to assume C89 or better.
4813 * error.c (error_tail): Assume vprintf.
4815 * argmatch.c (getenv): Remove decl.
4816 * progreloc.c (get_full_program_name): Define via prototype.
4817 * setenv.c (clearenv): Likewise.
4818 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4820 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4821 (malloc, memcpy): Remove decls.
4822 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4823 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4824 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4825 (memcpy): Remove macro.
4826 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4827 (__P): Remove. All uses removed.
4828 (PTR): Remove. All uses changed to void *.
4829 (CHAR_BIT, NULL): Remove.
4830 (spaces, zeros, memset_space, memset_zero)
4831 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4833 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4834 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4835 Define with prototype.
4836 Remove now-unnecessary prototype decl.
4837 (extra_args_spec): Assume ANSI C. All uses changed.
4838 (extra_args_spec_iso): Remove.
4839 (my_strftime, emacs_strftimeu): Define via prototype.
4840 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4842 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4843 * strtoimax.c: Include <stdlib.h> unconditionally.
4844 (strtoul, strtol): Remove decls.
4845 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4847 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4848 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4849 (LOCALE_PARAM_PROTO): New macro.
4850 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4851 (INTERNAL (strtol), strtol): Define with a prototype.
4852 (PARAMS): Remove. All uses removed.
4853 * tempname.c: Include <string.h> unconditionally.
4854 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4855 * xgethostname.c (main): Define with a prototype.
4856 * xmalloc.c: Include "xalloc.h" first, to check interface.
4857 Include <stdlib.h> unconditionally.
4858 (calloc, malloc, realloc, free): Remove decls.
4859 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4860 Include <stdlib.h> unconditionally. Sort include file names.
4862 (xstrtod): Define with a prototype.
4863 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4864 (strtol, strtoul): Remove decls.
4866 2003-09-11 Paul Eggert <eggert@twinsun.com>
4868 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4869 Include <stdlib.h>, <string.h> unconditionally.
4870 Remove now-unnecessary cast to char *.
4871 * strnlen.c: Include <string.h> unconditionally.
4872 * yesno.c (yesno): Define with a prototype.
4874 2003-09-10 Bruno Haible <bruno@clisp.org>
4876 * strcspn.c: Include <string.h> unconditionally.
4877 * strpbrk.c: Include <string.h> unconditionally.
4878 * strstr.c: Include <string.h> unconditionally.
4879 * unicodeio.c: Include <string.h> unconditionally.
4880 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4881 * unsetenv.c: Likewise.
4882 * xreadlink.c: Include <stdlib.h> unconditionally.
4883 * yesno.c: Include <stdlib.h> unconditionally.
4884 (rpmatch): Add prototype.
4886 2003-09-10 Jim Meyering <jim@meyering.net>
4888 * error.c: Correct indentation of cpp directives.
4890 2003-09-09 Paul Eggert <eggert@twinsun.com>
4894 * acosl.c (main): Use a prototype.
4895 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4898 * getloadavg.c (getloadavg, main): Define via prototypes.
4900 * getopt.h (struct option.name): Assume C89, and use 'const'.
4901 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4902 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4904 * getopt.c (const): Remove macro.
4905 Include <string.h> unconditionally.
4906 (my_index): Remove; all uses changed to strchr.
4907 (strlen): Remove decl.
4908 (exchange): Remove forward decl; no longer needed.
4909 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4910 Define with prototype.
4911 * getopt1.c (const): Remove macro.
4912 (getopt_long, getopt_long_only, main): Define with prototype.
4914 * getugroups.c: Include <string.h> unconditionally.
4916 * getusershell.c: Include <stdlib.h> unconditionally.
4917 (getusershell, setusershell, endusershell, readname, main):
4918 Define with prototypes.
4920 * group-member.c: Include group-member.h first.
4921 Include <stdlib.h> unconditionally.
4923 * hard-locale.c: Include hard-locale.h first.
4924 Include <stdlib.h>, <string.h> unconditionally.
4926 * hash.c (free, malloc): Remove decls.
4927 Include <stdlib.h> unconditionally.
4929 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4930 (getenv): Do not declare.
4932 * idcache.c: Include <string.h> unconditionally.
4934 * long-options.c: Include long-options.h first, to test interface.
4935 Include <stdlib.h> unconditionally.
4937 * makepath.c: Include makepath.h first, to test interface.
4938 Include <stdlib.h> and <string.h> unconditionally.
4940 * linebuffer.c: Include <stdlib.h>.
4941 (free): Remove decl.
4943 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4944 rpl_malloc returns void *, not char *.
4945 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4947 * md5.h: Include <limits.h> unconditionally.
4948 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4949 (__P): Remove; all uses removed.
4950 * md5.c: Include "md5.h" first.
4951 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4952 md5_buffer, md5_process_bytes, md5_process_block):
4953 Define with prototypes.
4954 * sha.h (__P): Remove all uses. (It wasn't defined??)
4955 * sha.c: Include "sha.h" first.
4956 Include <stdlib.h>, <string.h> unconditionally.
4958 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4959 * memcmp.c (__ptr_t): Likewise.
4960 * memrchr.c (__ptr_t): Likewise.
4961 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4962 Include <string.h> unconditionally.
4963 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4964 * memchr.c: Include <stdlib.h> unconditionally.
4965 * memchr.c (LONG_MAX): Remove.
4966 * memrchr.c (LONG_MAX): Likewise.
4967 * memchr.c (__memchr): Define via a prototype.
4968 * memrchr.c (__memrchr): Likewise.
4969 * memcmp.c (__P): Remove, and remove all uses.
4970 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4971 Remove forward decls; no longer needed.
4972 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4973 Use types required by C89 in prototype.
4975 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4976 * savedir.c: Likewise.
4977 * mkdir.c (free): Remove decl.
4978 * rmdir.c (rmdir): Define with a prototype.
4979 * savedir.c: Include savedir.h first, to test interface.
4981 * mktime.c (STDC_HEADERS): Remove.
4982 Include <stdlib.h>, <string.h> unconditionally.
4984 * modechange.c: Include <stdlib.h> unconditionally.
4985 (malloc): Remove decl.
4987 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4988 (free): Remove decl.
4990 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4991 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4992 (This type really should be intptr_t, but that's a C99ism.)
4993 (_obstack_memcpy): Remove: all uses changed to memcpy.
4994 Include <string.h> unconditionally.
4995 (struct obstack): Assume __STDC__ for types of members
4996 chunkfun, freefun, extra_arg.
4997 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4998 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4999 obstack_begin, obstack_specify_allocation,
5000 obstack_specify_allocation_with_arg, obstack_chunkfun,
5001 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5002 Remove unprototyped decls and the macros that use them.
5003 * obstack.c (POINTER): Remove. All uses changed to void *.
5004 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5005 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5006 (defined __STDC__ && __STDC__)]:
5007 Remove nonprototyped code.
5008 Include <stdlib.h> unconditionally.
5009 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5010 _obstack_allocated_p, _obstack_free, obstack_free,
5011 _obstack_memory_used, print_and_abort):
5012 Define using prototypes.
5013 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5014 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5015 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5016 obstack_next_free, obstack_object_size, obstack_room) [0]:
5017 Remove unused, unprototyped code.
5019 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5021 * physmem.c (physmem_total, physmem_available, main): Define
5024 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5025 (main): Define with a prototype.
5027 * posixver.c (getenv): Remove decl.
5029 * putenv.c (malloc): Returns void *, not char *.
5030 Include <string.h> unconditionally.
5031 (strchr, memcpy, NULL): Do not define.
5033 * readtokens.c: Include readtokens.h first, to test interface.
5034 Include <stdlib.h>, <string.h> unconditionally.
5035 (init_tokenbuffer): Define with a prototype.
5037 * regex.c (PARAMS): Remove. All uses removed.
5038 All uses of _RE_ARGS removed, too.
5039 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5041 (bzero): Assume memset exists.
5042 (memcmp, memcpy, NULL): Remove.
5043 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5044 char, or assignments to local vars of type signed char.
5045 (init_syntax_once, PREFIX(extract_number_and_incr),
5046 PREFIX(print_partial_compiled_pattern),
5047 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5048 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5049 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5050 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5051 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5052 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5053 wcs_compile_range, byte_compile_range, truncate_wchar,
5054 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5055 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5056 count_mbs_length, wcs_re_match_2_internal,
5057 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5058 PREFIX(alt_match_null_string_p),
5059 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5060 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5061 regfree, PREFIX(extract_number)): Define with prototype. Remove
5062 now-unnecessary declaration, if any.
5063 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5065 Remove now-unnecessary casts among pointer types.
5066 * regex.h (_RE_ARGS): Remove. All uses removed.
5068 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5069 (free): Remove decl.
5071 * rpmatch.c: Include <stdlib.h> unconditionally.
5073 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5074 (free): Remove decl.
5076 * save-cwd.c: Include <stdlib.h> unconditionally.
5077 * xgetcwd.c: Likewise.
5079 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5080 (free): Remove decl.
5082 * strchrnul.c (strchrnul): Define with a prototype.
5083 Fix bug: c_in was not converted to char before searching.
5085 The following changes are not K&R related:
5087 * group-member.h: Include <sys/types.h>, so that this file is
5089 * makepath.h: Likewise.
5091 * getusershell.c (readname, default_index, line_size, readname):
5092 Use size_t, not int, for sizes.
5093 (readname): If the size overflows, report an error instead of
5096 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5098 * getndelim2.c: Assume stdlib.h per the C89 spec.
5100 2003-09-08 Paul Eggert <eggert@twinsun.com>
5102 Assume C89 or better; remove K&R cruft.
5103 A few of these changes were first proposed by Derek Robert Price
5104 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5106 * addext.c: Include <string.h> unconditionally.
5107 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5108 Don't declare getenv or malloc.
5110 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5111 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5113 (find_stack_direction, alloca): Use prototypes.
5115 * atexit.c (atexit): Define using a prototype.
5117 * basename.c, dirname.c, stripslash.c:
5118 Include <string.h> unconditionally.
5120 * bcopy.c: Include <stddef.h>.
5121 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5123 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5125 * error.h (error, error_at_line, error_print_progname)
5126 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5127 * error.c: Include error.h first, to check interface.
5128 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5129 (VA_START): Remove; all uses changeed to va_start.
5130 (exit, strerror): Remove decls.
5131 (error_print_progname): Prototype uncondionally.
5132 Don't include <errno.h>; no longer needed.
5133 (private_strerror): Remove.
5134 (error_tail): Always define.
5135 (error, error_at_line): Assume C89 or better; always use prototypes.
5136 * fatal.c: Include "fatal.h" first, to test interface.
5137 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5138 (VA_START): Remove; all uses changed to va_start.
5139 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5141 (exit): Remove decl.
5142 (fatal): Prototype unconditionally. Assume va_start works.
5143 Abort at end, to pacify gcc.
5145 * euidaccess.c (main): Define with a prototype.
5147 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5149 * exitfail.c: Include <stdlib.h> unconditionally.
5151 * fnmatch_.h (__P): Remove. All uses changed to assume
5153 * fnmatch.c: Include fnmatch.h first, to test interface.
5154 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5155 (getenv): Remove decl.
5156 (fnmatch): Define using a prototype.
5157 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5158 (FCT): Define using a prototype.
5160 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5162 * gethostname.c: Include <stddef.h>.
5163 (gethostname): Define with prototype. Length is size_t, not int.
5165 2003-09-08 Paul Eggert <eggert@twinsun.com>
5167 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5168 getversion.c should have been removed then, but was accidentally
5171 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5172 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5174 2003-09-07 Paul Eggert <eggert@twinsun.com>
5176 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5177 copy_tm_result. Bug reported by Simon Josefsson in
5178 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5180 2003-09-06 Paul Eggert <eggert@twinsun.com>
5182 * time_r.c, time_r.h: New files.
5184 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5186 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5187 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5189 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5191 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5192 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5195 * timegm.c: Switch to glibc implementation, with the following changes:
5196 [defined HAVE_CONFIG_H]: Include <config.h>.
5197 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5198 (__mktime_internal) [!defined _LIBC]: New decl.
5199 (__gmtime_r) [!defined _LIBC]: New macro and function.
5200 (timegm): Use a prototype, since gnulib assumes C89.
5201 Do not bother declaring tmp to be const, as it's not really usefu.
5202 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5203 (timegm): Declare only if HAVE_DECL_TIMEGM.
5205 2003-09-03 Paul Eggert <eggert@twinsun.com>
5207 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5208 Bug reported by Lute Kamstra in
5209 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5211 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5212 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5213 course with correspondingly smaller numbers for tomorrow and
5214 yesterday. From Tadayoshi Funaba. Originally installed into
5215 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5218 2003-08-31 Simon Josefsson <jas@extundo.com>
5220 * timegm.h: New file.
5221 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5223 2003-08-31 Karl Berry <karl@gnu.org>
5225 * argp.h: update from libc.
5227 2003-08-28 Bruno Haible <bruno@clisp.org>
5229 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5230 warning on QNX, which defines O_BINARY to 000000.
5232 2003-08-24 Bruno Haible <bruno@clisp.org>
5234 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5235 MSVC7 <stdio.h> is included later.
5237 2003-08-20 Bruno Haible <bruno@clisp.org>
5239 * progname.h: New file, from GNU gettext.
5240 * progname.c: New file, from GNU gettext.
5241 * progreloc.c: New file, from GNU gettext.
5243 2003-08-19 Bruno Haible <bruno@clisp.org>
5245 * xstrdup.c: Assume <string.h> exists.
5247 2003-08-18 Jim Meyering <jim@meyering.net>
5249 * setenv.h: Indent nested cpp directive.
5250 * vasnprintf.c: Remove trailing blanks.
5252 2003-08-17 Simon Josefsson <jas@extundo.com>
5253 Bruno Haible <bruno@clisp.org>
5255 * xstrndup.h: New file.
5256 * xstrndup.c: New file.
5258 2003-08-17 Bruno Haible <bruno@clisp.org>
5260 * strndup.h: New file.
5262 2003-08-16 Paul Eggert <eggert@twinsun.com>
5264 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5265 space, undoing this 2003-08-12 change:
5266 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5268 2003-08-16 Jim Meyering <jim@meyering.net>
5270 Merge from coreutils.
5271 * xstrtoimax.c: #else #if -> #elif.
5272 * xstrtoumax.c: Likewise.
5274 2003-08-15 Paul Eggert <eggert@twinsun.com>
5276 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5277 rather than tab, after '#' in shell-script copyright notices.
5278 Suggested by Bruno Haible.
5280 2003-08-15 Jim Meyering <jim@meyering.net>
5281 and Paul Eggert <eggert@twinsun.com>
5283 Merge from coreutils.
5284 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5285 member but strut utmpx does not. Needed for AIX 4.3.3.
5286 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5288 2003-08-15 Jim Meyering <jim@meyering.net>
5290 Merge from coreutils.
5291 * xgethostname.c: Include <stdlib.h>.
5292 (xghostname): Don't exit for anything other than memory-related
5293 failure; just return NULL.
5294 * userspec.c: Include "posixver.h".
5295 (parse_user_spec): Accept `.' as a separator only
5296 in pre-POSIX-200112 mode.
5297 * strtoimax.c: Use #elif rather than #else #if.
5298 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5299 Remove function, now that we can rely on a working tzset function.
5300 [!_LIBC]: Ensure that the required autoconf test has been run.
5301 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5302 Use underlying_strftime for %r.
5303 * sha.c: Merge in some clean-up and optimization changes from glibc.
5304 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5305 Ensure that it is a multiple of 64.
5306 Rearrange loop exit tests so as to avoid performing an
5307 additional fread after encountering an error or EOF.
5308 * realloc.c: Update copyright date.
5310 2003-08-14 Jim Meyering <jim@meyering.net>
5312 Merge from coreutils.
5313 * obstack.h: Whitespace changes.
5314 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5315 and xcalloc return values.
5316 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5317 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5318 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5319 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5320 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5322 Use mntctl's return value to drive the entry-processing loop, since
5323 we can't rely on the value of the vmt_length member in the last
5324 entry. On some systems doing so could result in exhausting
5325 virtual memory. Based in part on a patch from Mike Jetzer.
5327 2003-08-14 Jim Meyering <jim@meyering.net>
5328 and Paul Eggert <eggert@twinsun.com>
5330 Merges from coreutils, plus other fixes.
5331 * physmem.c: Merge in portability changes from gcc/libiberty
5332 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5333 for credits and details. Thanks to Kaveh Ghazi for helping
5334 to keep these files in sync.
5335 (ARRAY_SIZE): Define it.
5336 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5337 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5338 (memcasecmp): Don't assume size_t fits in unsigned int.
5339 Remove casts and duplicate code.
5340 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5341 (memcpy): Remove definition.
5342 Merge in some clean-up and optimization changes from glibc.
5343 [BLOCKSIZE]: Move definition to top of file.
5344 Ensure that it is a multiple of 64.
5345 Rearrange loop exit tests so as to avoid performing an
5346 additional fread after encountering an error or EOF.
5347 * md5.h (md5_uintptr): Define.
5348 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5349 return to the initial working directory. Preserve errno
5351 * idcache.c: Include "xalloc.h".
5352 (xmalloc, xrealloc): Remove decls.
5353 (getuser): Remove casts no longer required in C89.
5354 * human.c: Include stdio.h, for sprintf.
5355 * group-member.c: Include "xalloc.h".
5356 (xmalloc, xrealloc): Remove decls.
5357 (get_group_info): Remove casts no longer required in C89.
5358 * getusershell.c (readname): Remove casts no longer required in C89.
5359 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5360 * getline.c: Whitespace fix, from coreutils.
5362 2003-08-13 Paul Eggert <eggert@twinsun.com>
5364 * exclude.c: Include <ctype.h>
5365 (IN_CTYPE_DOMAIN): New macro.
5367 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5370 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5371 Undo previous (whitespace-only) change.
5373 2003-08-12 Paul Eggert <eggert@twinsun.com>
5375 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5376 Normalize leading white space and remove trailing white space.
5377 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5378 notice, as per ../config/srclist-update.
5380 Merge from coreutils.
5381 * euidaccess.h: New file.
5382 * euidaccess.c: Include it.
5383 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5384 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5385 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5387 2003-08-11 Bruno Haible <bruno@clisp.org>
5389 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5390 (vasnprintf): Use it instead of wcslen.
5392 2003-08-11 Bruno Haible <bruno@clisp.org>
5394 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5395 value to ensure that _Bool promotes to int. Use #define for _Bool when
5396 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5398 2003-08-10 Karl Berry <karl@gnu.org>
5400 * regex.h: update from libc (whitespace fix).
5402 2003-08-09 Paul Eggert <eggert@twinsun.com>
5404 Merge some files from coreutils. These changes were
5405 originally made by Jim Meyering.
5406 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5407 many older Unixes require this.
5408 * alloca.c (alloca): Remove cast to argument of free;
5409 no longer needed in C89.
5410 * alloca_.h, regex.h: Fix white space to match
5411 what GNU indent does.
5413 2003-08-05 Paul Eggert <eggert@twinsun.com>
5415 * bumpalloc.h: Remove.
5417 2003-08-04 Paul Eggert <eggert@twinsun.com>
5419 * getloadavg.c: Change copyright notice and spacing to conform to
5422 Merge from coreutils.
5423 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5425 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5426 from Karl Berry, implemented by Jim Meyering.
5427 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5428 from Dmitry V. Levin.
5429 Remove anachronistic cast of xrealloc.
5430 * fnmatch_.h (__const): Remove. Use 'const'.
5431 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5432 type. Otherwise, it wouldn't compile with at least /bin/cc on
5433 ymp-cray-unicos9.0.2.X.
5434 Combine two mostly-identical uses of alloca into one.
5435 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5437 2003-08-04 Dave Love <d.love@dl.ac.uk>
5441 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5442 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5443 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5444 obsolete NLIST_NAME_UNION.
5445 [__GNU__]: Undef BSD and FSCALE.
5446 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5448 2003-08-03 Paul Eggert <eggert@twinsun.com>
5450 * stdbool_.h (_Bool): Make it signed char, instead of
5451 an enum type, so that it's guaranteed to promote to int. See:
5452 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5454 2003-07-31 Paul Eggert <eggert@twinsun.com>
5456 * strerror.c: Include config.h, limits.h. Declare sprintf.
5457 (strerror): Don't assume that a printable int fits in 14 bytes.
5459 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5460 Bruno Haible <bruno@clisp.org>
5462 * getline.h (getline, getdelim): Change return type to ssize_t.
5463 * getline.c (getline, getdelim): Likewise.
5464 Remove _GNU_SOURCE define; now it's defined in config.h through
5467 2003-07-22 Paul Eggert <eggert@twinsun.com>
5469 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5470 over-parenthesization in macros.
5472 Sync with coreutils.
5474 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5477 Use `exit_failure' for xalloc and xmemcoll instead of their own
5478 private exit-failure variables.
5479 * xalloc.h (xalloc_exit_failure): Remove.
5480 * xmalloc.c: Likewise. Include exitfail.h.
5481 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5482 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5483 * xmemcoll.c: Likewise. Include exitfail.h.
5484 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5486 2003-07-18 Paul Eggert <eggert@twinsun.com>
5488 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5489 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5490 to test that it can stand by itself. Include "exitfail.h".
5491 Clients should set exit_failure instead.
5492 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5494 2003-07-18 Andreas Schwab <schwab@suse.de>
5496 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5498 2003-07-18 Bruno Haible <bruno@clisp.org>
5500 * getndelim2.h: New file.
5501 * getndelim2.c: Make into a module of its own. Include config.h,
5503 (getndelim2): Make non-static. Change return type to ssize_t.
5504 * getline.h: Change argument names.
5505 * getline.c: Include getndelim2.h instead of getndelim2.c.
5506 * getnline.c: Include getndelim2.h.
5508 2003-07-17 Bruno Haible <bruno@clisp.org>
5510 * Makefile.am: Remove file.
5511 * Makefile.in: Remove file.
5513 2003-07-17 Bruno Haible <bruno@clisp.org>
5515 * getnline.h: New file.
5516 * getnline.c: New file.
5517 * getndelim2.c: New file, extracted from getline.c.
5518 (getndelim2): Renamed from getdelim2, with added nmax argument.
5519 * getline.c: Include getndelim2.c.
5520 (getdelim2): Moved out to getndelim2.c.
5521 (getline, getdelim): Update.
5523 2003-07-15 <karl@gnu.org>
5525 * vasnprintf.c: update from gettext.
5527 2003-07-15 Jim Meyering <jim@meyering.net>
5529 * makepath.c (make_path): Enclose diagnostic in _(...).
5531 2003-07-14 Paul Eggert <eggert@twinsun.com>
5533 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5534 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5535 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5536 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5537 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5538 updated automatically by ../config/srclist-update. This changes
5539 their license from LPGL to GPL.
5541 2003-07-14 Jim Meyering <jim@meyering.net>
5543 Don't emit diagnostics. Let callers do that.
5544 * save-cwd.c: Don't include "error.h".
5545 (save_cwd): Don't call error. Ensure that errno is valid
5546 when returning nonzero.
5548 * save-cwd.h (restore_cwd): Update prototype.
5549 * save-cwd.c (restore_cwd): Remove two parameters.
5550 Simplify. Don't call error upon failure. Let callers do that.
5551 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5552 when auditing is enabled. But don't bother updating the #if.
5554 2003-07-14 Simon Josefsson <jas@extundo.com>
5556 * mempcpy.h: New file.
5557 * mempcpy.c: New file.
5559 2003-07-14 Paul Eggert <eggert@twinsun.com>
5561 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5562 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5563 unicodeio.c, unicodeio.h, unlocked-io.h:
5564 Switch from LGPL to GPL.
5566 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5568 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5569 it breaks C++ compilation.
5570 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5572 2003-07-10 Jim Meyering <jim@meyering.net>
5574 * vasnprintf.c: Remove trailing blanks.
5575 Make cpp indentation consistent.
5577 2003-07-09 Paul Eggert <eggert@twinsun.com>
5579 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5580 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5581 Switch from LGPL to GPL.
5583 2003-07-07 Paul Eggert <eggert@twinsun.com>
5585 * mktime.c: Fix some boundary cases and remove need for floating point.
5587 Issue a compile-time diagnostic if time_t is floating point, or if
5588 two's complement arithmetic is not in effect, or if arithmetic
5589 right shift does not propagate the sign. These assumptions were
5590 all in the original code but they weren't checked.
5592 (TIME_T_MIDPOINT, verify): New macros.
5593 (__isleap): Remove; it has integer overflow problems.
5594 (leapyear): New function, without those problems.
5595 (ydhms_tm_diff): Remove; splitting into two parts.
5596 (ydhms_diff): New function, containing the arithmetic part of
5597 the old ydhms_tm_diff function. Issue a compile-time
5598 diagnostic if we are not using C99 integer division.
5599 Avoid casts when possible.
5600 (guess_time_tm): New function, containing the checking part of
5601 the old ydhms_tm_diff function. Return the new value, rather than
5602 the difference between it and the old. Accept a new argument T
5603 so that *T specifies the old value. Check for overflow in the result.
5605 (__mktime_internal): Use a time_t offset, not a long int offset.
5606 This undoes the 2003-06-04 change, which is no longer needed now
5607 that we have better overflow checking.
5608 (localtime_offset): Likewise.
5610 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5611 and long are 64-bit but int is only 32-bit.
5612 (ydhms_diff): Use long int to store year1 and yday1.
5613 Issue a compile-time diagnostic if long int is not wide enough.
5615 (__mktime_internal): Use long int to store adjusted year and yday.
5616 Use plain C rather than preprocessor commands, if that doesn't
5618 Check for overflow (and try to repair) after each probe
5619 rather than checking only at the very end. This avoids some bugs
5620 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5621 does not equal GMT offset at maximum time).
5622 Use integer to check for overflow rather than floating point; this
5623 is more portable to non-IEEE hosts, and is a tad faster.
5624 When we detect that we are oscillating between two values,
5625 don't check whether tm_isdst has the requested value, since
5626 we already know the answer. When tm_isdst has the wrong value,
5627 use a different heuristic to find the right one, based on the
5628 extreme values actually observed in practice in tz2003a,
5629 rather than the (overly optimistic) "previous 3 calendar quarters".
5631 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5632 "T const" to accommodate glibc style.
5633 (check_result): Use less-confusing report format. "long" -> "long int.
5635 Don't loop if the iteration overflows time_t.
5636 Allow a negative step in the iteration.
5638 2003-07-01 Paul Eggert <eggert@twinsun.com>
5640 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5641 having it depend on HAVE_SYS_TYPES_H.
5643 2003-06-25 Bruno Haible <bruno@clisp.org>
5645 * readlink.c: New file.
5647 2003-06-20 Bruno Haible <bruno@clisp.org>
5649 Assume C89, so PARAMS isn't needed.
5650 * unicodeio.h (PARAMS): Remove.
5651 * unicodeio.c: Don't use PARAMS.
5653 2003-06-18 Jim Meyering <jim@meyering.net>
5655 Merge changes from coreutils.
5656 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5657 Remove explicit declarations of xmalloc and realloc.
5659 (read_utmp): Remove anachronistic cast of xmalloc.
5661 2003-06-17 Paul Eggert <eggert@twinsun.com>
5663 Assume C89, so PARAMS isn't needed.
5664 * backupfile.h (PARAMS): Remove. All uses removed.
5665 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5666 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5667 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5668 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5669 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5670 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5671 xstrtol.h: Likewise.
5672 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5673 same.h, strverscmp.h: Do not include config.h; no longer needed.
5674 Anyway, config.h should always be included before any other file.
5676 2003-06-11 Simon Josefsson <jas@extundo.com>
5678 * sysexit_.h: New file.
5680 2003-05-20 Derek Price <derek@ximbiot.com>
5682 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5684 2003-06-10 Simon Josefsson <jas@extundo.com>
5686 * strchrnul.h: New file.
5687 * strchrnul.c: New file.
5689 2003-06-10 Simon Josefsson <jas@extundo.com>
5691 * argp.h: New file, from glibc.
5692 * argp-ba.c: New file, from glibc.
5693 * argp-eexst.c: New file, from glibc.
5694 * argp-fmtstream.c: New file, from glibc.
5695 * argp-fmtstream.h: New file, from glibc.
5696 * argp-fs-xinl.c: New file, from glibc.
5697 * argp-help.c: New file, from glibc.
5698 * argp-namefrob.h: New file, from glibc.
5699 * argp-parse.c: New file, from glibc.
5700 * argp-pv.c: New file, from glibc.
5701 * argp-pvh.c: New file, from glibc.
5702 * argp-xinl.c: New file, from glibc.
5704 2003-06-07 Jim Meyering <jim@meyering.net>
5706 * readtokens.h: Put `Free Software Foundation, Inc.'
5707 in place of my name in the copyright comment.
5708 Remove definition and uses of __P.
5711 * stat.c: Don't declare xmalloc explicitly.
5712 Instead, include "xalloc.h".
5713 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5714 xrealloc, and xcalloc return values.
5715 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5717 * xgetcwd.h: Remove definition/uses of PARAMS.
5719 2003-06-06 Jim Meyering <jim@meyering.net>
5721 * stdbool_.h: Renamed from stdbool.h.in.
5723 2003-06-06 Jim Meyering <jim@meyering.net>
5725 Merge from coreutils.
5726 * same.c: (same_name): Declare *_basename locals to be `const'.
5727 Consolidate declarations and initializations of *_base* locals.
5729 Merge from coreutils.
5730 This avoids a core dump on systems without GNU putenv,
5731 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5732 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5733 (unsetenv): New static function, from GNU libc.
5734 (rpl_putenv): Use it.
5736 * modechange.c: Remove trailing blanks.
5738 Merge from coreutils.
5739 * fsusage.c: Remove declaration of statfs.
5740 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5742 * posixtm.c: Include <stdbool.h> unconditionally.
5744 2003-06-05 Paul Eggert <eggert@twinsun.com>
5746 * mktime.c (__mktime_internal): When resolving a tm_isdst
5747 mismatch, look in future quarters as well as past. This fixes a
5748 bug when processing fall-backwards gaps immediately after a long
5749 period of daylight-saving time.
5751 * mktime.c: Assume freestanding C89 or better.
5752 (HAVE_LIMITS_H): Remove. Assume it's 1.
5753 (__P): Remove; not used.
5754 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5755 (mktime, not_equal_tm, print_tm, check_result,
5756 main): Use prototypes. Use const * where appropriate.
5757 (main): Fix typo in testing code that uncovered by above changes.
5758 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5760 2003-06-04 Paul Eggert <eggert@twinsun.com>
5762 * mktime.c: Fix Debian bug 177940
5763 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5764 (localtime_offset): Now long int, not time_t, because we want it
5765 to be guaranteed to be signed. All uses changed.
5766 (__mktime_internal): If overflow would occur when adding offset,
5769 Merge 'human' changes from coreutils. Rewrite to support
5770 locale-specific notations like thousands separators.
5771 * human.c: Simplify authorship notice.
5772 Include human.h immediately after config.h.
5773 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5774 <limits.h>: Do not include, since human.h does.
5775 (SIZE_MAX, UINTMAX_MAX): New macros.
5776 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5777 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5778 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5779 (power_letter): Renamed from suffixes.
5780 (generate_suffix_backwards): Remove.
5781 (adjust_value): Now takes int style (because of human.h changes)
5782 and long double value (for greater precision on some platforms).
5783 (group_number): New function.
5784 (human_readable): Use it. Use integer options, not enum.
5785 Put the options before the sizes in the arg list.
5786 Support all the new options.
5787 The old human_readable function has been removed;
5788 use inttostr.h instead.
5789 (human_readable, default_block_size, humblock):
5790 Use uintmax_t, not int, for block sizes.
5791 (human_readable_inexact, block_size_types): Remove.
5792 (block_size_opts): New constant.
5793 (human_options): Renamed from human_block_size, with new signature
5794 that allows block sizes up to UINTMAX_MAX. All callers changed.
5795 * human.h: Add copyright and authorship notice.
5796 Include <limits.h> and <stdbool.h> unconditionally.
5797 (PARAMS): Remove. All uses removed.
5798 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5799 (enum human_inexact_style): Remove tag; now a nameless enum.
5800 (human_floor, human_ceiling, human_round_to_even): Now have
5801 values 2, 0, 1 rather than -1, 1, 0.
5802 (human_group_digits, human_suppress_point_zero, human_autoscale,
5803 human_base_1024, human_SI, human_B): New constants.
5804 (human_readable_inexact, human_block_size): Remove.
5805 (human_readable): Size args are now uintmax_t, not int.
5806 (human_options): New decl.
5808 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5809 unnecessary now that we assume C89 or better. This change
5810 imported from coreutils.
5812 * mktime.c (__mktime_internal): Do not reject negative timestamps
5813 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5814 in the 2003-05-30 sync from glibc.
5816 .h files should stand alone, but we shouldn't include <sys/types.h>
5817 if we can get away with just <stddef.h>.
5819 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5820 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5821 rather than <sys/types.h>, as we merely need size_t.
5822 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5824 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5825 Include <stdio.h>, to get FILE.
5826 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5827 memcasecmp.h has included <stddef.h> and all we need is size_t.
5828 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5829 our interface, instead of including <sys/types.h>
5831 2003-06-02 Paul Eggert <eggert@twinsun.com>
5834 Fix some minor time-related bugs with POSIX time arguments.
5835 Some valid time stamps were being rejected (notably -1, and
5836 time stamps before 1900 on 64-bit hosts). And some invalid
5837 time stamps were being accepted, e.g. September 31.
5839 * posixtm.h (posixtime): Return bool instead of time_t, so
5840 that we can return (time_t) -1 successfully.
5841 * posixtm.c: Likewise.
5842 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5843 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5844 (t): Remove static var.
5845 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5846 of static var. All uses changed.
5847 (year): Do not reject years before 1900; they can occur with
5849 (posix_time_parse): Do not check for out-of-range components;
5850 that is now the caller's responsibility, since our checks were
5851 only approximations.
5852 (posixtime): Use mktime to check for out-of-range components,
5853 since it knows them exactly.
5854 If mktime returns (time_t) -1, check whether an error actually occurred
5855 by invoking localtime on -1.
5856 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5857 posixtime failures better.
5858 Improve the test data (in comments only).
5860 2003-05-30 <karl@gnu.org>
5862 * mktime.c: update from libc.
5864 2003-05-30 Bruno Haible <bruno@clisp.org>
5866 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5867 * localcharset.h: Likewise.
5868 * localcharset.c: Likewise.
5870 2003-05-28 Paul Eggert <eggert@twinsun.com>
5872 Assume the headers required for C89 freestanding compilers.
5873 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5874 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5875 without checking for HAVE_LIMITS_H.
5876 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5877 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5879 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5880 * exclude.c: Include <stdbool.h> unconditionally.
5881 * tempname.c: Include <stddef.h> unconditionally.
5882 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5883 * modechange.c, rpmatch.c (NULL): Don't define, since
5884 <stddef.h> does that.
5885 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5886 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5887 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5888 * xstrtol.c: Likewise.
5889 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5890 * savedir.c: Include <stddef.h> instead of defining NULL.
5892 * addext.c (addext): Use assignment rather than cast, to avoid
5893 warnings on some platforms.
5895 * mktime.c (__mktime_internal): Do not reject negative timestamps
5898 2003-05-10 Bruno Haible <bruno@clisp.org>
5900 * linebreak.c (iconv_string_length): Don't return -1 just because the
5901 string is longer than 4 KB.
5903 2003-05-12 Jim Meyering <jim@meyering.net>
5905 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5906 the space-padded-by-default conversion specifiers, %e, %k, %l.
5908 2003-05-03 Bruno Haible <bruno@clisp.org>
5910 Upgrade to Unicode-4.0.
5911 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5912 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5913 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5914 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5915 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5916 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5917 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5918 Change width of U+E0100..U+E01EF from 1 to 0.
5920 2003-04-25 Bruno Haible <bruno@clisp.org>
5922 * copy-file.c: Include <stddef.h>, for size_t.
5924 2003-04-25 Jim Meyering <jim@meyering.net>
5926 * copy-file.c (copy_file_preserving): Declare buf_size to be
5927 of type size_t, not int.
5929 2003-04-11 Jim Meyering <jim@meyering.net>
5931 Merge changes from Coreutils.
5933 2003-03-22 Jim Meyering <jim@meyering.net>
5935 * strftime.c (widen): Cast alloca return value to proper type.
5937 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5940 * strftime.c (my_strftime): Handle very large width
5941 specifications for numeric values correctly. Improve checks for
5944 2003-01-19 Jim Meyering <jim@meyering.net>
5946 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5947 (nl_get_alt_digit) [! defined my_strftime]: Define.
5948 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5949 _nl_get_alt_digit and _nl_get_walt_digit.
5951 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5952 These changes have no effect outside of _LIBC.
5954 2003-04-10 Bruno Haible <bruno@clisp.org>
5956 * findprog.h: New file, from GNU gettext.
5957 * findprog.c: New file, from GNU gettext.
5959 2003-04-05 Jim Meyering <jim@meyering.net>
5961 Merge changes from Coreutils.
5963 * exclude.h (PARAMS): Remove definition and uses.
5964 * exclude.c: Remove uses of `PARAMS'.
5966 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5967 Add test-cases for DOS filenames. Declare program_name.
5968 (main): Set up program_name. Patch by Rich Dawe.
5970 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5972 Use mntctl's return value to drive the entry-processing loop, since
5973 we can't rely on the value of the vmt_length member in the last
5974 entry. On some systems doing so could result in exhausting
5975 virtual memory. Based in part on a patch from Mike Jetzer.
5977 2003-04-04 Bruno Haible <bruno@clisp.org>
5979 * linebreak.h: New file, from GNU gettext.
5980 * linebreak.c: New file, from GNU gettext with slight modifications.
5981 * lbrkprop.h: New file, from GNU gettext.
5983 2003-04-03 Bruno Haible <bruno@clisp.org>
5985 * utf8-ucs4.h: New file, from GNU gettext.
5986 * utf16-ucs4.h: New file, from GNU gettext.
5987 * ucs4-utf8.h: New file, from GNU gettext.
5988 * ucs4-utf16.h: New file, from GNU gettext.
5990 2003-04-02 Bruno Haible <bruno@clisp.org>
5992 * binary-io.h: New file, from GNU gettext.
5994 2003-04-01 Bruno Haible <bruno@clisp.org>
5996 * pathname.h: New file, from GNU gettext.
5997 * concatpath.c: New file, from GNU gettext.
5999 2003-03-30 Bruno Haible <bruno@clisp.org>
6001 * copy-file.c (copy_file_preserving): Don't set owner if the function
6002 chown() doesn't exist.
6004 2003-03-28 Bruno Haible <bruno@clisp.org>
6006 * copy-file.h: New file, from GNU gettext.
6007 * copy-file.c: New file, from GNU gettext.
6009 2003-03-18 Jim Meyering <jim@meyering.net>
6011 * quote.c (quote_n): Fix typo in comment.
6013 2003-03-14 Jim Meyering <jim@meyering.net>
6015 Merge changes from Coreutils.
6016 * obstack.h (obstack_object_size): Declare temporary, __o,
6017 to be const, in order to avoid warnings.
6018 (obstack_room): Likewise.
6019 (obstack_empty_p): Likewise.
6021 2003-03-13 Paul Eggert <eggert@twinsun.com>
6023 Merge changes from Bison.
6024 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6025 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6026 when compiling Bison 1.875's `bitset bset = obstack_alloc
6027 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6028 * hash.c: Include <stdbool.h> unconditionally.
6030 2003-03-09 Paul Eggert <eggert@twinsun.com>
6032 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6033 Reported by Bruce Becker; see:
6034 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6036 2003-03-03 Paul Eggert <eggert@twinsun.com>
6037 Bruno Haible <bruno@clisp.org>
6039 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6040 Reported by John Hughes, see
6041 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6043 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6045 * poll_.h: New file.
6048 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6050 * mathl.h: New file.
6051 * acosl.c: New file.
6052 * asinl.c: New file.
6053 * atanl.c: New file.
6054 * ceill.c: New file.
6057 * floorl.c: New file.
6058 * frexpl.c: New file.
6059 * ldexpl.c: New file.
6061 * sincosl.c: New file.
6063 * sqrtl.c: New file.
6065 * trigl.c: New file.
6066 * trigl.h: New file.
6068 2003-02-17 Bruno Haible <bruno@clisp.org>
6070 * mkdtemp.h: New file, from GNU gettext.
6071 * mkdtemp.c: New file, from GNU gettext.
6073 2003-01-31 Bruno Haible <bruno@clisp.org>
6075 * rename.c: #undef rename before defining rpl_rename.
6076 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6078 2003-01-30 Bruno Haible <bruno@clisp.org>
6080 * printf-args.h: New file, from GNU gettext.
6081 * printf-args.c: New file, from GNU gettext.
6082 * printf-parse.h: New file, from GNU gettext.
6083 * printf-parse.c: New file, from GNU gettext.
6084 * vasnprintf.h: New file, from GNU gettext.
6085 * vasnprintf.c: New file, from GNU gettext.
6086 * asnprintf.c: New file, from GNU gettext.
6087 * vasprintf.h: New file, from GNU gettext with modifications.
6088 * vasprintf.c: New file, from GNU gettext.
6089 * asprintf.c: New file, from GNU gettext.
6091 2003-01-29 Bruno Haible <bruno@clisp.org>
6093 * stpncpy.h: New file, from GNU gettext with modifications.
6094 * stpncpy.c: New file, from GNU gettext with modifications.
6096 2003-01-28 Bruno Haible <bruno@clisp.org>
6098 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6100 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6103 2003-01-27 Bruno Haible <bruno@clisp.org>
6105 * xsetenv.h: New file, from GNU gettext.
6106 * xsetenv.c: New file, from GNU gettext.
6108 2003-01-23 Bruno Haible <bruno@clisp.org>
6110 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6112 2003-01-22 Bruno Haible <bruno@clisp.org>
6114 * exit.h: New file, from GNU gettext.
6116 2003-01-11 Bruno Haible <bruno@clisp.org>
6118 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6119 * strcase.h (strcasecmp, strncasecmp): Likewise.
6121 2003-01-14 Jim Meyering <jim@meyering.net>
6123 * same.c (same_name): Tweak a comment.
6125 2003-01-11 Bruno Haible <bruno@clisp.org>
6127 * same.c (same_name): Reorder tests so as to avoid calling stat()
6128 when a string comparison is sufficient.
6130 2003-01-11 Bruno Haible <bruno@clisp.org>
6132 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6135 2003-01-11 Bruno Haible <bruno@clisp.org>
6137 * hash-pjw.c: Add comment about low quality of this function.
6139 2003-01-12 Paul Eggert <eggert@twinsun.com>
6141 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6142 to avoid collisions with libcurses and libreadline.
6144 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6145 * getstr.h, getstr.c: Remove.
6146 * getline.c: Include "getline.h", to check interface.
6147 Move body of old getstr.c here: this defines MIN_CHUNK and
6148 declares getdelim2, which is renamed from getstr.
6149 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6151 * linebuffer.c (readlinebuffer): Renamed from readline.
6153 * linebuffer.h: Likewise.
6154 (readline): Remove backward-compatibility macro.
6156 2003-01-12 Jim Meyering <jim@meyering.net>
6158 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6160 2003-01-10 Bruno Haible <bruno@clisp.org>
6162 * alloca_.h: New file.
6163 * getdate.y: Unconditionally include alloca.h.
6164 * makepath.c: Likewise.
6165 * setenv.c: Likewise.
6166 * userspec.c: Likewise.
6168 2003-01-09 Bruno Haible <bruno@clisp.org>
6170 * stdbool.h.in: New file.
6172 2003-01-08 Bruno Haible <bruno@clisp.org>
6174 * safe-read.c: Include specification header first, to ensure its
6176 * full-write.c: Likewise.
6178 2003-01-08 Jim Meyering <jim@meyering.net>
6180 * full-write.c: Undefine and define-away `const' after inclusion
6181 of errno.h, not before. Suggestion from Bruno Haible.
6183 2003-01-07 Jim Meyering <jim@meyering.net>
6185 * full-write.c: Rework so that it may serve to define full_read, too.
6186 * full-read.c: Simply #define FULL_READ and include full-write.c.
6188 2003-01-06 Jim Meyering <jim@meyering.net>
6190 * version-etc.c: Update year in translatable copyright string.
6192 2002-12-25 Bruno Haible <bruno@clisp.org>
6194 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6195 * xstrtol.h: Likewise.
6196 * xstrtoimax.c: Likewise.
6197 * xstrtoumax.c: Likewise.
6198 * human.h: Likewise.
6200 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6201 on systems that have <inttypes.h> but not <stdint.h>.
6203 2002-12-31 Paul Eggert <eggert@twinsun.com>
6205 * memcoll.c (memcoll): Fall back on a simple algorithm using
6206 memcmp if strcoll doesn't work.
6208 2002-12-23 Bruno Haible <bruno@clisp.org>
6210 * localcharset.h: New file.
6211 * localcharset.c: Include it.
6212 * unicodeio.c: Likewise.
6214 2002-12-22 Bruno Haible <bruno@clisp.org>
6216 * utime.c (utime_null): No need to call ftruncate if the file was
6219 2002-12-23 Bruno Haible <bruno@clisp.org>
6221 * memcoll.c (STRCOLL): New macro.
6224 2002-12-22 Bruno Haible <bruno@clisp.org>
6226 * getstr.h (getstr): Define, to avoid clash with libcurses.
6227 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6229 2002-12-22 Bruno Haible <bruno@clisp.org>
6231 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6233 2002-12-23 Bruno Haible <bruno@clisp.org>
6235 * getline.h: Include <stddef.h>, for size_t.
6237 * unicodeio.h: Include <stddef.h>, for size_t.
6238 * unicodeio.c: Don't include <stddef.h>.
6240 2002-12-17 Bruno Haible <bruno@clisp.org>
6242 * canon-host.c (strdup): Remove unused declaration.
6244 * fsusage.c: Include full_read.h.
6245 (get_fs_usage): Use full_read instead of safe_read.
6247 * utime.c (utime_null): Use SAFE_READ_ERROR.
6249 2002-12-11 Bruno Haible <bruno@clisp.org>
6251 * setenv.h: Rewritten to cope with systems that have setenv() but not
6253 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6256 2002-12-11 Bruno Haible <bruno@clisp.org>
6258 * setenv.c (alloca): Fall back to malloc.
6260 (setenv): Use freea() to free memory allocated with alloca().
6262 2002-11-13 Bruno Haible <bruno@clisp.org>
6264 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6265 function declarations.
6266 * unsetenv.c (unsetenv): Likewise.
6268 2002-03-04 Bruno Haible <bruno@clisp.org>
6270 Portability to AIX 4.3.3.
6271 * unsetenv.c: New file, extracted from setenv.c.
6272 * setenv.c: Move the unsetenv() function to unsetenv.c.
6274 2001-12-20 Bruno Haible <bruno@clisp.org>
6276 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6277 use malloc instead. For SunOS 4.
6279 2001-12-11 Bruno Haible <bruno@clisp.org>
6281 * setenv.c: Declare alloca.
6282 (compar_fn_t): New typedef.
6283 (KNOWN_VALUE, STORE_VALUE): Use it.
6285 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6288 2002-12-10 Paul Eggert <eggert@twinsun.com>
6290 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6291 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6292 Choose values that are less likely to collide with system fnmatch
6294 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6295 defined (e.g., a pure POSIX system).
6296 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6297 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6299 2002-12-06 Jim Meyering <jim@meyering.net>
6301 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6303 Merge in changes from libc's misc/error.c, in preparation
6304 for the merge of gnulib's changes back into libc.
6306 * error.c (_): Define only if not already defined.
6307 Move definition to follow all #include directives.
6308 Include unlocked-io.h only if !_LIBC.
6309 [_LIBC]: Include <libio/libioP.h>.
6310 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6311 (fflush): Tweak definition to use INTUSE.
6314 2002-12-05 Paul Eggert <eggert@twinsun.com>
6316 * alloca.c [defined emacs]: Include "lisp.h".
6317 (xalloc_die) [defined emacs]: New macro.
6318 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6319 [! defined emacs]: Include <xalloc.h>.
6320 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6321 (pointer): Typedef to POINTER_TYPE *.
6322 (malloc): Remove decl; we now always use xmalloc.
6323 (alloca): Use old-style definition, since Emacs needs this.
6324 Check for arithmetic overflow when computing combined size.
6326 2002-12-04 Paul Eggert <eggert@twinsun.com>
6328 Do not generate unlocked-io.h automatically, since it's easier to
6329 maintain it by hand.
6331 * unlocked-io.h: New file, from GNU diffutils,
6332 but with proper copyright notice and attribution.
6334 * Makefile.am: Add copyright notice.
6335 (libfetish_a_SOURCES): Add unlocked-io.h.
6336 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6337 (DISTCLEANFILES, io_functions): Remove macros.
6338 (EXTRA_DIST): Remove gen_uio.
6339 (unlocked-io.h): Remove rule.
6341 2002-12-04 Jim Meyering <jim@meyering.net>
6343 Reflect the fact that stat.c and lstat.c are no longer generated.
6344 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6345 (DISTCLEANFILES): Likewise.
6346 (EXTRA_DIST): Likewise.
6347 (all_local): Don't depend on stat.c or lstat.c.
6348 (stat.c, lstat.c): Remove rules.
6349 (EXTRA_DIST): Remove xstat.in.
6351 * xstat.in: Remove file. Contents moved into stat.c.
6352 * stat.c: New file. Contents mostly from xstat.in.
6353 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6354 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6356 * safe-read.c: Rework so that it may serve to define safe_write, too.
6357 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6359 2002-12-03 Jim Meyering <jim@meyering.net>
6361 * safe-read.c, safe-write.c: Change variable names and comments, but
6362 not semantics, to minimize the differences between these two files.
6363 (safe_read): Change comment to mention SAFE_READ_ERROR.
6365 * safe-read.c (IS_EINTR): Define.
6366 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6368 2002-12-02 Bruno Haible <bruno@clisp.org>
6370 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6371 Define, taken from safe-read.c.
6372 (INT_MAX): Provide fallback.
6373 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6374 * safe-write.h (SAFE_WRITE_ERROR): Define.
6376 * safe-read.c (EINTR): Remove definition.
6377 (safe_read): Don't use EINTR if it is absent.
6379 2002-12-02 Jim Meyering <jim@meyering.net>
6381 * safe-read.c (EINTR): Define.
6382 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6383 (INT_MAX): Provide fallback.
6384 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6386 * safe-read.h (SAFE_READ_ERROR): Define.
6388 2002-12-01 Jim Meyering <jim@meyering.net>
6390 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6391 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6393 2002-11-27 Paul Eggert <eggert@twinsun.com>
6395 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6396 hash_rehash): Replace `if (limit <= value) abort ();' with
6397 `if (! (value < limit)) abort ();', for readability.
6399 2002-11-26 <karl@gnu.org>
6401 * strdup.c: copy from libc again, with jim's ok.
6402 * .cppi-disable: re-add strdup.c
6404 2002-11-25 <karl@gnu.org>
6406 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6407 instead of "strtol.c".
6409 2002-11-25 Jim Meyering <jim@meyering.net>
6411 * mktime.c: Sync from libc, now that it has the latest fix.
6413 2002-11-24 <karl@gnu.org>
6415 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6416 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6418 2002-11-24 Jim Meyering <jim@meyering.net>
6420 Update from coreutils:
6422 * mktime.c: Merge in changes from libc.
6424 Avoid a link-time failure on some Linux systems.
6425 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6426 (__mon_yday): Declare with the STATIC attribute.
6427 (__mktime_internal): Likewise.
6428 Based on a report from Greg Schafer.
6430 2002-11-23 Jim Meyering <jim@meyering.net>
6432 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6433 Use `unsigned', not `int', as type of index.
6435 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6437 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6439 2002-11-22 Paul Eggert <eggert@twinsun.com>
6441 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6442 hint that one should use `if (! x) abort ();' rather than `assert
6443 (x);', and anyway it's one less thing to worry about configuring.
6444 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6445 hash_rehash, hash_insert): Use abort rather than assert.
6447 2002-11-22 Paul Eggert <eggert@twinsun.com>
6449 * quotearg.h: Allow multiple inclusion by surrounding with
6450 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6451 so that we can be included first.
6452 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6453 * quotearg.c: Include quotearg.h immediately after config.h.
6454 No need to include stddef.h or sys/types.h any more.
6455 Surround local include files with "", not "<>".
6456 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6457 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6458 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6459 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6460 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6461 (ISPRINT): Remove; no longer needed now that we assume C89.
6463 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6466 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6467 quotearg_char): Use SIZE_MAX rather than
6468 (size_t) -1 when we are talking about "infinity".
6470 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6472 2002-11-22 Bruno Haible <bruno@clisp.org>
6474 * safe-read.h: Assume C89. Add comments.
6475 (safe_read): Change return type to size_t.
6476 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6477 counts > SSIZE_MAX correctly.
6478 * safe-write.h: New file.
6479 * safe-write.c: New file.
6480 * full-read.h: New file.
6481 * full-read.c: New file.
6482 * full-write.h: Assume C89. Add comments.
6483 * full-write.c: Include safe-write.h.
6484 (full_write): Rewritten to use safe_write.
6485 Suggested by Jim Meyering and Paul Eggert.
6487 2002-11-21 Bruno Haible <bruno@clisp.org>
6489 Remove case insensitive option matching.
6490 * argmatch.h (argcasematch): Remove declaration.
6491 (ARGCASEMATCH): Remove macro.
6492 (__xargmatch_internal): Remove case_sensitive argument.
6493 (XARGMATCH): Update.
6494 (XARGCASEMATCH): Remove macro.
6495 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6496 case_sensitive argument.
6497 (argcasematch): Remove function.
6498 (__xargmatch_internal): Remove case_sensitive argument.
6499 (main): Use XARGMATCH instead of XARGCASEMATCH.
6501 * xmalloc.c: Change compile-time error message. Add comment about
6502 required autoconf version.
6504 2002-11-21 Jim Meyering <jim@meyering.net>
6506 * strdup.c (strdup): Tweak comment and initial #if/#include.
6508 Merge in changes from the coreutils.
6510 2002-09-25 Paul Eggert <eggert@twinsun.com>
6511 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6512 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6513 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6514 int. Work more efficiently if X is the same width as uintmax_t.
6515 Do not compare X to -1, to avoid bogus compiler warning.
6516 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6517 Don't assume that f_frsize and f_bsize are the same type.
6519 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6522 * makepath.c (make_path): Restore umask *before* creating the final
6524 (make_path): Minor reformatting.
6526 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6527 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6529 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6530 ones. At least on GNU/Linux systems, `auto' means something else.
6533 2002-11-20 Paul Eggert <eggert@twinsun.com>
6535 Merge argmatch cleanups from Bison. Assume C89.
6537 * argmatch.c: Include config.h here, not in argmatch.h.
6538 Include stdlib.h, for EXIT_FAILURE.
6539 Always include <string.h>, since we assume C89.
6540 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6541 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6542 Include <stddef.h> instead, since it's all we need for size_t.
6543 (PARAMS): Remove. All uses removed.
6544 (ARRAY_CARDINALITY): Do not bother to #undef.
6545 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6546 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6547 Remove unnecessary parentheses.
6548 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6549 Insert necessary parentheses.
6550 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6551 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6553 2002-11-19 Bruno Haible <bruno@clisp.org>
6555 * mbswidth.c: Include mbswidth.h right at the beginning.
6556 * mbswidth.h: Include <stddef.h>, for size_t.
6558 * mbswidth.h (PARAMS): Remove macro.
6559 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6560 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6562 * gcd.h (PARAMS): Remove macro.
6563 (gcd): Use ANSI C function declarations.
6564 * gcd.c (gcd): Likewise.
6566 2002-11-15 Bruno Haible <bruno@clisp.org>
6568 * strcspn.c: Include <stddef.h>.
6569 (strcspn): Use ANSI C function declaration. Change return type to
6571 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6572 (strpbrk): Use NULL.
6573 * strpbrk.h (PARAMS): Remove macro.
6574 (strpbrk): Use ANSI C function declaration.
6575 * strstr.c: Don't include <sys/types.h>.
6576 * strstr.h (PARAMS): Remove macro.
6577 (strstr): Use ANSI C function declarations.
6579 2002-11-06 Bruno Haible <bruno@clisp.org>
6581 * gcd.h (gcd): Change argument type to 'unsigned long'.
6582 * gcd.c (gcd): Likewise.
6584 2002-11-05 Bruno Haible <bruno@clisp.org>
6586 * gcd.h: New file, from gettext-0.11.5.
6587 * gcd.c: New file, from gettext-0.11.5.
6589 2002-11-05 Bruno Haible <bruno@clisp.org>
6591 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6592 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6593 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6594 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6596 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6597 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6599 * closeout.c: Include gettext.h instead of <libintl.h>.
6600 * human.c: Include gettext.h instead of <libintl.h>.
6601 * quotearg.c: Include gettext.h instead of <libintl.h>.
6602 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6603 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6604 * userspec.c: Include gettext.h instead of <libintl.h>.
6605 * version-etc.c: Include gettext.h instead of <libintl.h>.
6606 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6607 (textdomain): Remove definition.
6608 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6610 * long-options.c: Remove include of <libintl.h> and definition of _.
6611 * same.c: Remove include of <libintl.h> and definition of _.
6613 2002-11-04 Bruno Haible <bruno@clisp.org>
6615 * stpcpy.h: New file, from GNU gettext-0.11.5.
6616 * strcase.h: New file, from GNU gettext-0.11.5.
6617 * strpbrk.h: New file, from GNU gettext-0.11.5.
6618 * strstr.h: New file, from GNU gettext-0.11.5.
6619 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6621 2002-05-09 Bruno Haible <bruno@clisp.org>
6623 * config.charset: Update for newest glibc. Add canonical names
6624 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6626 2002-05-09 Bruno Haible <bruno@clisp.org>
6628 * localcharset.c (get_charset_aliases): Add more Windows specific
6631 2002-05-08 Owen Taylor <otaylor@redhat.com>
6633 * config.charset: A few additions for Solaris.
6635 2001-12-05 Bruno Haible <bruno@clisp.org>
6637 * localcharset.c (locale_charset): Don't return an empty string.
6639 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6641 * config.charset: msdos in uk_UA uses CP1125.
6643 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6645 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6646 * localcharset.c (locale_charset): Declare as extern "C".
6648 2002-02-15 Bruno Haible <bruno@clisp.org>
6650 * config.charset [msdosdjgpp]: For Russian, use CP866.
6652 2002-02-11 Bruno Haible <bruno@clisp.org>
6654 * config.charset: Add support for NetBSD.
6656 2002-09-25 <karl@gnu.org>
6658 * strdup.c: copy from libc/string (via ../config/srclist*).
6659 * getopt*: copy from libc/posix.
6660 * gettext.h: copy from gettext.
6661 * .cppi-disable: add strdup.c, gettext.h.
6663 2002-07-01 Jim Meyering <meyering@lucent.com>
6665 * c-stack.c: Include sys/time.h.
6666 From Volker Borchert.
6668 2002-06-11 Paul Eggert <eggert@twinsun.com>
6670 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6671 New macro. Use it uniformly instead of
6672 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6673 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6674 reported by Vin Shelton.
6676 2002-06-22 Jim Meyering <meyering@lucent.com>
6678 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6679 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6681 2002-06-22 Paul Eggert <eggert@twinsun.com>
6683 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6684 Do not assume SA_SIGINFO behavior.
6685 Bug reported by Jim Meyering on NetBSD 1.5.2.
6687 2002-06-22 Jim Meyering <meyering@lucent.com>
6689 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6691 * exitfail.c, exitfail.h: Likewise.
6692 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6694 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6696 (EXTRA_DIST): Add fnmatch_loop.c.
6697 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6699 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6700 * fnmatch.c: Update from diffutils-2.8.2.
6701 * fnmatch_.h: New file. From diffutils-2.8.2.
6702 * fnmatch.h: Remove file.
6704 2002-06-18 Paul Eggert <eggert@twinsun.com>
6706 * file-type.h: Report an error if neither S_ISREG nor
6707 S_IFREG is defined, instead of using a test specific to glibc
6708 2.2. This should be safe, since POSIX requires S_ISREG and
6709 Unix Version 7 had S_IFREG. We don't need to check for
6710 <sys/types.h> since we don't use any symbols that it defines.
6712 2002-06-15 Jim Meyering <meyering@lucent.com>
6714 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6715 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6716 have been included before this file.
6718 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6720 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6721 so that each temporary file name is unique and valid in the first
6722 8 characters, for operation under DOS.
6724 2002-06-15 Jim Meyering <meyering@lucent.com>
6726 Work even with DJGPP 2.03, which lacks support for symlinks.
6728 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6730 * lchown.c (S_ISLNK): Likewise.
6732 2002-06-14 Jim Meyering <meyering@lucent.com>
6734 * file-type.h: Use the version from diffutils-2.8.2.
6735 * file-type.c: Likewise.
6737 2002-05-27 Jim Meyering <meyering@lucent.com>
6739 Fix a problem seen only on nonconforming systems whereby ls.c's
6740 use of localtime, and then of gettimeofday would cause trouble:
6741 the localtime call used to initialize rpl_gettimeofday's save
6742 mechanism would clobber ls's current local time information so
6743 that in any long listing the first file would always be listed
6744 with date 1970-01-01. Analysis by Volker Borchert.
6746 * gettimeofday.c (localtime): Undefine.
6747 (rpl_localtime): New function.
6749 2002-05-22 Jim Meyering <meyering@lucent.com>
6751 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6752 * file-type.h: New file.
6753 * file-type.c (file_type): New file/function. Extracted from diffutils.
6755 2002-04-29 Paul Eggert <eggert@twinsun.com>
6757 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6759 2002-04-28 Paul Eggert <eggert@twinsun.com>
6761 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6762 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6763 of 127, since 64 is the largest conceivable number for ancient
6765 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6767 2002-04-28 Jim Meyering <meyering@lucent.com>
6769 * sig2str.c (WTERMSIG): Remove definition (unused).
6771 2002-04-28 Paul Eggert <eggert@twinsun.com>
6773 * sig2str.h, sig2str.c: New files.
6774 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6776 2002-04-24 Jim Meyering <meyering@lucent.com>
6778 * gettext.h: New file, from Gettext.
6779 * Makefile.am (INCLUDES): Remove -I../intl.
6780 (libfetish_a_SOURCES): Add gettext.h.
6782 2002-04-16 Jim Meyering <meyering@lucent.com>
6784 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6785 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6786 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6788 2002-04-12 Jim Meyering <meyering@lucent.com>
6790 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6792 2002-03-10 Jim Meyering <meyering@lucent.com>
6794 * makepath.c (make_path): Remove a comma from a diagnostic.
6795 Suggestion from Santiago Vila.
6797 2002-03-08 Jim Meyering <meyering@lucent.com>
6799 * rename.c: Mention that this wrapper is needed also on
6800 mips-dec-ultrix4.4 systems.
6802 2002-03-02 Jim Meyering <meyering@lucent.com>
6804 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6805 not HAVE_CLOCK_SETTIME.
6807 2002-02-27 Paul Eggert <eggert@twinsun.com>
6809 * nanosleep.h: Rename to....
6810 * timespec.h: New name for nanosleep.h. All uses changed.
6812 * gettime.c: New file.
6813 * settime.c: New file.
6816 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6817 timespec.h. Remove nanosleep.h.
6819 2002-02-25 Paul Eggert <eggert@twinsun.com>
6821 * acl.c, acl.h: New files.
6822 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6824 2002-02-24 Jim Meyering <meyering@lucent.com>
6826 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6827 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6828 cause trouble. Reported by Nelson Beebe.
6830 2002-02-23 Paul Eggert <eggert@twinsun.com>
6832 * path-concat.c (xpath_concat): Reorder code to pacify
6833 compilers that don't know that xalloc_die never returns.
6835 2002-02-20 Jim Meyering <meyering@lucent.com>
6837 * getdate.c: Regenerate using bison-1.33.
6839 2002-02-15 Paul Eggert <eggert@twinsun.com>
6841 * posixver.c, posixver.h: New files.
6842 * Makefile.am (libfetish_a_SOURCES): Add them.
6844 2002-02-02 Paul Eggert <eggert@twinsun.com>
6845 Bruno Haible <bruno@clisp.org>
6847 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6848 (fwrite_success_callback): New declaration.
6849 * unicodeio.c (unicode_to_mb): New function, extracted from
6850 print_unicode_char. Call failure callback instead of error.
6851 (fwrite_success_callback): New function.
6852 (exit_failure_callback): New function.
6853 (fallback_failure_callback): New function.
6854 (print_unicode_char): Call unicode_to_mb.
6856 2002-01-26 Jim Meyering <meyering@lucent.com>
6858 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6860 2002-01-22 Jim Meyering <meyering@lucent.com>
6862 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6863 Otherwise, some versions of automake would omit the rule that makes
6864 Makefile from Makefile.in.
6866 2001-01-21 Paul Eggert <eggert@twinsun.com>
6868 * xmemcoll.h, xmemcoll.c: New files.
6869 * Makefile.am (libfetish_a_SOURCES): Add them.
6870 * memcoll.c: Include errno.h, and declare errno if not defined.
6871 (memcoll): Set errno to zero if there is no error.
6873 * quotearg.c (quotearg_buffer_restyled):
6874 Fix bug with quoting buffers containing NUL when backslashing escapes.
6875 This bug was exposed by the other changes in this patch.
6876 (quotearg_n_options): New arg ARGSIZE.
6877 All callers changed.
6878 (quoting_options_from_style): New function.
6879 (quotearg_n_style): Use it.
6880 (quotearg_n_style_mem): New function.
6882 * quotearg.h (quotearg_n_style_mem): New function.
6884 2002-01-16 Jim Meyering <meyering@lucent.com>
6886 * getdate.y: Add three semicolons, each just before a closing brace.
6887 Bison (as of version 1.31) no longer papers over that mistake.
6889 2002-02-14 Paul Eggert <eggert@twinsun.com>
6891 * backupfile.c (ISDIGIT): Comment fix.
6892 * getdate.y (ISDIGIT): Likewise.
6893 * posixtm.c (ISDIGIT, year): Likewise.
6894 * strverscmp.c (ISDIGIT): Likewise.
6895 * userspec.c (ISDIGIT): Likewise.
6897 2002-01-05 Jim Meyering <meyering@lucent.com>
6899 * version-etc.c (version_etc_copyright): Update copyright year.
6901 2001-01-19 Paul Eggert <eggert@twinsun.com>
6903 * closeout.c (close_stdout_status): If ferror (stdout), do
6904 not silently exit merely because the output buffer happens to
6905 have nothing pending.
6907 2001-12-18 Paul Eggert <eggert@twinsun.com>
6909 See the big note in ../ChangeLog.
6910 * human.c (suffixes): Prefer K to k for 1024.
6911 (generate_suffix_backwards): New function.
6912 (human_readable_inexact): Use it.
6913 * xstrtol.c (__xstrtol): If there is no number but there
6914 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6915 Accept 'K' as well as 'k'.
6917 2001-12-15 Jim Meyering <meyering@lucent.com>
6919 * regex.h (__restrict_arr): Update from libc.
6921 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6922 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6925 2001-12-10 Jim Meyering <meyering@lucent.com>
6927 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6928 Instead, include "xalloc.h".
6929 (initbuffer): Don't cast xmalloc return value to char*.
6930 (readline): Reword comment.
6931 Don't cast xrealloc return value to char*
6934 2001-12-09 Jim Meyering <meyering@lucent.com>
6936 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6937 `signed and unsigned type in conditional expression'.
6938 * posixtm.c (posix_time_parse): Likewise.
6940 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6942 * readtokens.c (readtoken): Declare an index to be of type unsigned
6943 to avoid a pedantic warning.
6945 * getstr.c: Don't include assert.h.
6946 (getstr): Remove warning-evoking assertions.
6947 Return -1 if offset parameter is out of bounds.
6948 Change the type of a local from int to size_t.
6950 * strftime.c (my_strftime_localtime_r): Include this function
6951 definition in the `#if ! HAVE_TM_GMTOFF' block.
6953 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6954 Include xalloc.h instead.
6956 2001-12-02 Jim Meyering <meyering@lucent.com>
6958 * tempname.c: Don't declare getenv, thus reverting the change of
6959 2001-11-18. It's no longer necessary, now that stdlib.h is always
6962 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6963 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6965 2001-11-30 Akim Demaille <akim@epita.fr>
6967 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6968 before being defined.
6970 2001-11-27 Paul Eggert <eggert@twinsun.com>
6972 * quotearg.h (quotearg_n, quotearg_n_style):
6973 First arg is int, not unsigned.
6974 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6975 (SIZE_MAX, UINT_MAX): New macros.
6976 (quotearg_n_options): Abort if N is negative.
6977 Avoid overflow check on hosts where size_t is 64 bits and int
6978 is 32 bits, as overflow is impossible there.
6979 Fix off-by-one typo that caused unnecessary reallocation.
6981 2001-11-27 Jim Meyering <meyering@lucent.com>
6983 * tempname.c: Merge with version from libc.
6984 * regex.c: Likewise.
6986 * tempname.c: Include stdlib.h unconditionally. On some old systems
6987 for which STDC_HEADERS is 0, it was not included, resulting in a
6988 warning about an integer-to-pointer conversion problem with getenv.
6989 Reported by Volker Borchert.
6991 2001-11-26 Jim Meyering <meyering@lucent.com>
6993 * gtod.h: Remove file.
6994 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6995 * gettimeofday.c: Don't include gtod.h.
6996 (GTOD_init): Remove function.
6997 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6998 Suggestion from Volker Borchert.
7000 2001-11-23 Jim Meyering <meyering@lucent.com>
7002 * hash.h (struct hash_table): Don't define here. Merely declare it.
7003 * hash.c (struct hash_table): Define it here instead.
7005 2001-11-22 Jim Meyering <meyering@lucent.com>
7007 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7009 2001-11-18 Paul Eggert <eggert@twinsun.com>
7011 * tempname.c (TMP_MAX): Remove; no longer needed.
7012 (TEMPORARIES): New macro.
7013 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7014 removes an artificial limitation (e.g. HP-UX 10.20, where
7017 2001-11-18 Jim Meyering <meyering@lucent.com>
7019 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7022 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7023 files will be created before anything else.
7025 2001-11-17 Jim Meyering <meyering@lucent.com>
7027 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7028 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7029 rather than group writable. Patch by Juan F. Codagnone.
7031 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7032 Instead, include "xalloc.h".
7034 * mountlist.c: Include unlocked-io.h after all system headers.
7035 Remove explicit declarations of xmalloc, xrealloc,
7036 and xstrdup. Instead, include "xalloc.h".
7038 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7039 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7040 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7042 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7043 Reported by Padraig Brady.
7045 * mkstemp.c: #undef mkstemp.
7047 (rpl_mkstemp): Rename from mkstemp.
7050 2001-11-16 Jim Meyering <meyering@lucent.com>
7052 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7053 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7054 determine the amount of total physical memory, use pstat_getstatic.
7055 HPUX-11 doesn't define _SC_PHYS_PAGES.
7056 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7057 If sysconf couldn't be used to determine the amount of available
7058 physical memory, use both pstat_getstatic and pstat_getdynamic.
7059 Based on a patch from Bob Proulx.
7061 2001-11-05 Jim Meyering <meyering@lucent.com>
7063 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7065 2001-11-03 Jim Meyering <meyering@lucent.com>
7067 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7068 in argmatch_to_argument call.
7070 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7073 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7074 e.g., a fault due to an attempt to free a NULL pointer.
7076 2001-11-01 Jim Meyering <meyering@lucent.com>
7078 * dirfd.c, dirfd.h: New files.
7079 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7081 * hash.c (hash_print) [TESTING]: Clean up.
7083 2001-10-22 Paul Eggert <eggert@twinsun.com>
7085 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7086 to avoid a warning if -Wall.
7088 2001-10-21 Paul Eggert <eggert@twinsun.com>
7090 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7092 2001-10-21 Jim Meyering <meyering@lucent.com>
7094 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7095 this code would end up calling gettext even in packages built
7097 * getopt.c (_): Likewise.
7098 * regex.c (_): Likewise.
7100 2001-10-20 Paul Eggert <eggert@twinsun.com>
7102 * error.c (strerror_r): Do not declare unless !_LIBC.
7103 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7104 Use strerror_r that is only a macro, even if it is not a function.
7105 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7106 (private_strerror): Use prototypes, not old-style function definition.
7107 (print_errno_message): New function.
7108 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7110 (error_tail, error, error_at_line): Use it.
7112 2001-10-11 Jim Meyering <meyering@lucent.com>
7114 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7115 and quote_n (1, ... to avoid clobbering a buffer.
7117 2001-10-05 Jim Meyering <meyering@lucent.com>
7119 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7120 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7121 * hash-pjw.h: New file.
7123 2001-09-30 Jim Meyering <meyering@lucent.com>
7125 * mountlist.c [MOUNTED_GETFSSTAT]:
7126 Include <sys/ucred.h>, for Apple Darwin.
7127 Include sys/mount.h and sys/fs_types.h only if available.
7129 (read_filesystem_list): Use FS_TYPE.
7131 2001-09-29 Paul Eggert <eggert@twinsun.com>
7133 * exclude.c (excluded_filename): 0 -> false, since it's
7136 2001-09-28 Paul Eggert <eggert@twinsun.com>
7138 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7139 #defines strtoimax. Also treat the other strto* functions
7142 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7143 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7144 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7146 2001-09-26 Jim Meyering <meyering@lucent.com>
7148 Most macros in unlocked-io.h had the wrong number of arguments.
7149 * gen-uio: New script.
7150 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7151 * unlocked-io.hin: Remove file.
7152 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7153 rather than trying to embed it here.
7154 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7155 Reported by Padraig Brady.
7157 2001-09-25 Volker Borchert <bt@teknon.de>
7159 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7161 2001-09-23 Jim Meyering <meyering@lucent.com>
7163 * mountlist.c: Remove useless parentheses in #if directives.
7164 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7165 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7167 2001-09-22 Jim Meyering <meyering@lucent.com>
7169 * localcharset.c: Update from latest gettext.
7170 * config.charset: Likewise.
7172 2001-09-20 Jim Meyering <meyering@lucent.com>
7174 * xstrtol.c (strtoimax): Guard declaration with
7175 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7176 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7177 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7178 (strtoumax): Likewise, for completeness (it wasn't necessary).
7180 2001-09-06 Paul Eggert <eggert@twinsun.com>
7182 * strtoimax.c (HAVE_LONG_LONG):
7183 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7184 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7185 to work around bug in IBM C compiler.
7187 2001-09-16 Jim Meyering <meyering@lucent.com>
7189 * mkdir.c: New file.
7191 2001-09-04 Paul Eggert <eggert@twinsun.com>
7193 * xgetcwd.c: Revert some of the previous change; intead,
7194 fix the HAVE_GETCWD_NULL code to behave more like the
7195 !HAVE_GETCWD_NULL code used to.
7198 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7201 2001-09-04 Paul Eggert <eggert@twinsun.com>
7203 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7204 Use ssize_t, not int, to store result of readlink.
7205 Check for ssize_t overflow as well as size_t overflow,
7206 as POSIX says the result of readlink is implementation-defined
7207 when ssize_t overflows.
7208 Remove unnecessary cast to char*.
7209 Use free+malloc instead of realloc, as the storage doesn't need
7210 to be preserved and it's clearer and can be more efficient that way.
7211 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7212 * xreadlink.h (xreadlink): Update prototype.
7214 2001-09-03 Paul Eggert <eggert@twinsun.com>
7216 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7217 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7218 spotted by Jim Meyering.
7220 2001-09-03 Jim Meyering <meyering@lucent.com>
7222 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7224 2001-09-03 Paul Eggert <eggert@twinsun.com>
7226 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7227 like the HAVE_GETCWD_NULL code.
7228 Include pathmax.h if not HAVE_GETCWD.
7229 Do not include xalloc.h.
7230 (INITIAL_BUFFER_SIZE): New symbol.
7231 Do not use xmalloc / xrealloc, since the caller is responsible for
7232 handling errors. Preserve errno around `free' during failure.
7233 Do not overrun buffer when using getwd.
7235 2001-09-03 Paul Eggert <eggert@twinsun.com>
7237 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7238 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7240 2001-09-02 Jim Meyering <meyering@lucent.com>
7242 * error.c: Update from GNU libc.
7244 2001-09-01 Jim Meyering <meyering@lucent.com>
7246 * xreadlink.c: New file.
7247 * xreadlink.h: New file.
7248 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7250 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7251 doesn't conflict with sparc Solaris 7's definition in
7252 /usr/include/sys/int_types.h.
7254 * exclude.c: Use `""', not `<>' to #include non-system header files.
7255 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7256 and strncasecmp as r-values. Unixware didn't have declarations.
7258 2001-08-31 Jim Meyering <meyering@lucent.com>
7260 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7261 Use an initial, malloc'd, buffer of length 128 rather than
7262 a statically allocated one of length 1024.
7264 2001-08-30 Paul Eggert <eggert@twinsun.com>
7266 * xgetcwd.c: Don't include pathmax.h.
7267 Include stdlib.h and unistd.h if available.
7269 (xmalloc, xstrdup, free): Remove decls.
7270 (xgetcwd): Don't assume sizes fit in unsigned.
7271 Check for overflow when computing sizes.
7272 Simplify reallocation code.
7274 2001-08-28 Paul Eggert <eggert@twinsun.com>
7276 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7278 * strtoimax.c: Renamed from strtoxmax.c, removing the
7281 Also, make the following further changes to make this file's
7282 configuration more similar to that of strtol.c:
7283 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7284 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7285 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7286 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7287 changed to signed values.
7289 And make the following changes as well:
7290 Fix copyright notice, as 1999 was missing.
7291 (verify): New macro.
7292 (strtoimax): Check sizes at compile-time, not run-time.
7293 Prefer strtol to strtoll if both work.
7294 (main): Remove; it was not that useful and was a pain to maintain.
7296 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7298 2001-08-30 Paul Eggert <eggert@twinsun.com>
7300 * savedir.c (savedir): Remove size parameter, as POSIX says that
7301 a directory's st_size can have an arbitrary value, so the old
7302 usage could waste an arbitrary amount of memory. All uses
7304 * savedir.h: Update prototype.
7306 2001-08-30 Paul Eggert <eggert@twinsun.com>
7308 * xstrtol.c (strtoimax): New decl.
7310 2001-08-28 Paul Eggert <eggert@twinsun.com>
7312 * xstrtol.h: Add copyright notice.
7313 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7314 LONGINT_INVALID_SUFFIX_CHAR.
7316 2001-08-30 Paul Eggert <eggert@twinsun.com>
7318 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7321 2001-08-30 Paul Eggert <eggert@twinsun.com>
7323 * hash.c: Remove '2001' from copyright notice.
7325 2001-08-30 Paul Eggert <eggert@twinsun.com>
7327 * full-write.h: New file.
7328 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7329 * full-write.c: Correct credits, as cccp.c no longer
7330 exists and anyway it was so heavily changed from the old cccp
7331 code as to be unrecognizable. Include full-write.h.
7332 (full_write) Return size_t, with short writes meaning failure.
7333 All callers changed. This fixes a bug with large buffers
7335 * utime.c: Include full-write.h.
7337 2001-08-30 Paul Eggert <eggert@twinsun.com>
7339 Merge 'exclude' changes from tar 1.13.22.
7340 This fixes one or two unlikely storage allocation overflow bugs,
7341 but doesn't change user-visible behavior otherwise.
7343 2001-08-30 Paul Eggert <eggert@twinsun.com>
7345 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7346 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7347 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7348 Include if available.
7349 (<xalloc.h>): Include
7350 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7351 (verify): New macro. Use it to verify that EXCLUDE macros do not
7352 collide with FNM macros.
7353 (struct patopts): New struct.
7354 (struct exclude): Use it, as exclude patterns now come with options.
7355 (new_exclude): Support above changes.
7356 (new_exclude, add_exclude_file):
7357 Initial size must now be a power of two to simplify overflow checking.
7358 (free_exclude, fnmatch_no_wildcards): New function.
7359 (excluded_filename): No longer requires options arg, as the options
7360 are determined by add_exclude. Now returns bool, not int.
7361 (excluded_filename, add_exclude):
7362 Add support for the fancy new exclusion options.
7363 (add_exclude, add_exclude_file): Now takes int options arg.
7364 Check for arithmetic overflow when computing sizes.
7365 (add_exclude_file): xrealloc might modify errno, so don't
7366 realloc until after errno might be used.
7368 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7370 (free_exclude): New decl.
7371 (add_exclude, add_exclude_file): Now takes int options arg.
7372 (excluded_filename): No longer requires options arg, as the options
7373 are determined by add_exclude. Now returns bool, not int.
7375 2001-08-30 Paul Eggert <eggert@twinsun.com>
7377 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7379 2001-08-27 Jim Meyering <meyering@lucent.com>
7381 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7383 * version-etc.c (N_): Remove definition.
7384 Revert most of last change.
7385 Instead, simply don't mark the `Copyright...' string for translation.
7386 Based on advice from Paul Eggert.
7388 * strtoxmax.c: Tweak comment.
7390 2001-08-26 Jim Meyering <meyering@lucent.com>
7392 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7393 of copyright with `%s' so translators don't get an untranslated
7395 (COPYRIGHT_YEAR): Define.
7396 (version_etc): Use fprintf rather than fputs.
7397 Suggestion from Ulrich Drepper.
7399 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7401 * strtoll.c: New file, from GNU libc.
7402 * xstrtoimax.c: New file.
7404 * xstrtol.h: Add xstrtoimax.
7405 * strtoumax.c: New file. Simply include "strtoumax.c".
7406 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7408 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7409 * strtoxmax.c: ... then renamed to this.
7411 2001-08-13 Paul Eggert <eggert@twinsun.com>
7413 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7414 Port to Solaris 8, where 'sed' requires a space after the 'r'
7415 command, and where sh dislikes "$/". Clean up the spacing a bit.
7416 Redirect output to $tmp just once.
7418 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7420 * addext.c (<errno.h>): Include.
7421 (errno): Declare if not defined.
7422 (addext): Work correctly when pathconf returns -1 and leaves
7423 errno alone because there is no limit. Also, work even if
7424 pathconf returns a value greater than SIZE_MAX.
7426 2001-08-12 Jim Meyering <meyering@lucent.com>
7428 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7429 Simply `return getcwd (NULL, 0);'.
7430 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7431 Use 1300 as initial value for length, not PATH_MAX.
7433 * pathmax.h: Clean up cpp syntax.
7435 2001-08-12 Jim Meyering <meyering@lucent.com>
7437 * gettimeofday.c: New file.
7439 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7441 2001-08-04 Jim Meyering <meyering@lucent.com>
7443 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7444 to get in sync with glibc.
7446 2001-08-03 Paul Eggert <eggert@twinsun.com>
7448 The following changes are from gettext 0.10.39 as maintained by
7451 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7452 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7453 with inverted sense. All uses changed.
7455 * mbswidth.c: Don't include <limits.h>.
7456 Include <stdlib.h> and <string.h> unconditionally.
7457 (iswcntrl, mbsinit, ISCNTRL): New macros.
7458 (mbsnwidth): Use K&R style function declarations.
7459 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7460 can optimize it when MB_CUR_MAX == 1.
7461 The width of control characters is zero, not 1.
7463 2001-07-15 Jim Meyering <meyering@lucent.com>
7465 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7466 (BUILT_SOURCES): Add unlocked-io.h.
7467 (io_functions): Define.
7468 (unlocked-io.h): New rule.
7469 (DISTCLEANFILES): Add unlocked-io.h.
7470 (all-local): Depend on unlocked-io.h, to ensure it is created.
7472 * unlocked-io.hin: New file
7474 * regex.c: Update from glibc.
7476 2001-07-05 Jim Meyering <meyering@lucent.com>
7478 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7480 (libfetish_a_SOURCES): Put all .h files here instead.
7481 Remove a thus-exposed (better checks in automake) duplicate and
7482 two unnecessary .h files.
7484 2001-06-11 Jim Meyering <meyering@lucent.com>
7486 * regex.c: Update from GNU libc.
7488 2001-05-27 Jim Meyering <meyering@lucent.com>
7490 * readutmp.h (UT_TYPE): Define.
7492 2001-05-24 Jim Meyering <meyering@lucent.com>
7494 * argmatch.c: Include "quote.h".
7495 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7496 quote function. Reported by Göran Uddeborg.
7498 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7500 * dirname.c (dir_name): Compute append_dot using path, not newpath
7501 which is not yet declared.
7503 2001-05-11 Paul Eggert <eggert@twinsun.com>
7505 * Makefile.am (libfetish_a_SOURCES):
7506 Add strftime.c, since we now compile it on all hosts.
7508 * strftime.c (my_strftime):
7509 Define to nstrftime if emacs, but only if my_strftime is not defined.
7510 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7511 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7512 Add one more extra argument: a nanoseconds value.
7515 (my_strftime function): Add %N format.
7516 (emacs_strftimeu): Renamed from emacs_strftime,
7517 with extra ut argument.
7519 2001-05-11 Paul Eggert <eggert@twinsun.com>
7521 dirname code cleanup. base_name now behaves more compatibly
7522 with POSIX basename when given file names that have trailing
7523 slashes, and similarly for dir_name. Add new primitives
7524 base_len and dir_len. Put the directory-name-related decls
7527 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7528 * backupfile.c (base_name): Likewise.
7529 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7530 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7531 * makepath.c (strip_trailing_slashes): Likewise.
7532 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7534 * rename.c (strip_trailing_slashes): Likewise.
7535 * same.c (base_name): Likewise.
7536 * stripslash.c (ISSLASH): Likewise.
7538 * addext.c: Include <dirname.h> after size_t is defined.
7539 * backupfile.c: Likewise.
7541 * addext.c (addext): Use base_len to trim redundant
7542 trailing slashes instead of doing it ourselves.
7543 But do not trim the last slash if it is not redundant.
7545 * backupfile.c (find_backup_file_name,
7546 max_backup_version): Use base_len instead of rolling it ourselves.
7547 Handle the case of "" and (on DOS) "C:" correctly.
7549 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7550 Include <string.h>, <dirname.h>.
7551 (base_name): Allow file names ending in slashes, other than names
7552 that are all slashes. In this case, return the basename followed
7553 by the slashes. This is more general, and can be used in places
7554 where the original base_name purposely had an assertion failure.
7555 (base_len): New function.
7557 * dirname.c: Include <string.h> instead of <stdlib.h>.
7558 Do not include <assert.h>; no longer needed.
7560 (memrchr): Remove decl.
7561 (dir_name_r): Remove.
7562 (dir_len): Renamed from dirlen. All callers changed.
7563 Rewrite in terms of base_name, for simplicity and consistency.
7564 (dir_name): Never return NULL. All callers changed.
7565 Do not include <stdlib.h> in test program; no longer needed.
7566 return 0; is fine for test program.
7568 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7570 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7572 * path-concat.c (path_concat): Use base_len to compute
7573 base length, not strlen; this means we cannot rely on memcpy
7576 * same.c (STREQ): Remove.
7577 (same_name): Handle the case where the basename ends in trailing '/'.
7579 * stripslash.c (strip_trailing_slashes): Return nonzero if
7580 a slash was stripped. Do not strip the last slash after a
7583 2001-04-08 Jim Meyering <meyering@lucent.com>
7585 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7586 recomputed; that's necessary when the offset spans a DST transition.
7587 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7589 2001-04-02 Jim Meyering <meyering@lucent.com>
7591 * regex.h, regex.c: Update from GNU libc.
7593 2001-03-19 Paul Eggert <eggert@twinsun.com>
7595 * version-etc.c (version_etc_copyright): Update to 2001.
7597 2001-03-16 Paul Eggert <eggert@twinsun.com>
7599 * tempname.c (uint64_t): Define to uintmax_t if
7600 not defined, and if UINT64_MAX is not defined.
7601 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7602 Reported by John David Anglin.
7604 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7606 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7607 alias if codeset is empty.
7608 * config.charset (BeOS): Use wildcard syntax.
7610 2001-03-13 Jim Meyering <meyering@lucent.com>
7612 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7613 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7616 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7618 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7620 * unicodeio.c (print_unicode_char): Simplify accordingly.
7622 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7624 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7625 support for DOS/DJGPP.
7627 2001-02-28 Paul Eggert <eggert@twinsun.com>
7629 * Makefile.am (libfetish_a_SOURCES):
7630 Add dup-safer.c, fopen-safer.c.
7631 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7633 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7635 2001-02-25 Paul Eggert <eggert@twinsun.com>
7637 The mkstemp replacement is taken from glibc 2.2.2, with some
7638 portability fixes for use outside glibc, as follows:
7640 * tempname.c (struct_stat64): New macro.
7641 (direxists, __gen_tempname): Use it.
7642 This avoids a portability problem with Solaris 8.
7644 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7645 (<stddef.h>, <stdint.h>, <string.h>):
7646 Include only if STDC_HEADERS || _LIBC.
7647 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7648 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7649 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7650 (__set_errno): Define this macro if <errno.h> doesn't.
7651 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7652 Define these macros if <stdio.h> doesn't.
7653 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7654 Define these macros if <sys/stat.h>
7655 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7656 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7657 __xstat64): Define if not _LIBC.
7658 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7659 (__gen_tempname): Invoke gettimeofday only if
7660 HAVE_GETTIMEOFDAY || _LIBC;
7661 otherwise, fall back on plain "time".
7662 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7664 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7666 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7668 2001-02-17 Jim Meyering <meyering@lucent.com>
7670 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7671 around included file name.
7673 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7675 * strftime.c: Update from GNU libc (the only changes were to comments).
7677 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7679 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7681 2001-02-17 Paul Eggert <eggert@twinsun.com>
7683 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7684 Remove workaround macros for hosts that have mbrtowc but not
7685 mbstate_t, as we now insist on proper declarations for both
7686 before using mbrtowc.
7688 2001-02-17 Jim Meyering <meyering@lucent.com>
7690 * regex.c: Update from libc.
7692 2001-02-16 Paul Eggert <eggert@twinsun.com>
7694 * alloca.c (malloc): Undef before defining, since stdlib.h
7695 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7696 Reported by Mark Hounschell via Paul Eggert.
7698 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7700 * config.charset: Update for FreeBSD 4.2.
7702 2001-01-26 Jim Meyering <meyering@lucent.com>
7704 * quotearg.c: Include stddef.h.
7705 * quote.c: Include stddef.h.
7706 Reported by Axel Kittenberger.
7708 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7709 line in double quotes so that it evokes a better diagnostic.
7710 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7711 Reported by Axel Kittenberger.
7713 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7715 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7716 to avoid a warning. Add back 'const' to inptr.
7718 2001-01-16 Jim Meyering <meyering@lucent.com>
7720 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7723 2001-01-14 Jim Meyering <meyering@lucent.com>
7725 * rename.c: New file. From Volker Borchert.
7726 Include stdlib.h, string.h or strings.h, and xalloc.h.
7727 Use strip_trailing_slashes rather than open-coding it.
7729 2001-01-03 Paul Eggert <eggert@twinsun.com>
7731 * strftime.c: Sync with glibc time/strftime.c 1.81.
7733 2001-01-03 Jim Meyering <meyering@lucent.com>
7735 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7736 local `inptr' to avoid warning with some system declarations of iconv.
7738 2000-12-29 Paul Eggert <eggert@twinsun.com>
7740 * modechange.c: Do not assume that mode_t uses the
7741 traditional octal encoding. E.g. "chmod 1 FOO" should set
7742 the other-execute bit of FOO even if S_IXOTH != 1.
7744 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7745 WOTH, XOTH, ALLM): New macros.
7746 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7747 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7749 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7750 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7752 No need to use uintmax_t; unsigned long is long enough.
7753 Don't bother to get suffix since we don't use it.
7755 2000-12-24 Jim Meyering <meyering@lucent.com>
7757 * hash.c (is_prime): Return explicit boolean values.
7758 (hash_get_first): Return NULL to appease Irix5.6's 89.
7759 Reported by Nelson Beebe.
7761 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7763 * localcharset.c (locale_charset): Add support for Win32.
7765 2000-12-18 Paul Eggert <eggert@twinsun.com>
7767 * physmem.h, physmem.c: New files.
7769 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7770 (noinst_HEADERS): Add physmem.h.
7772 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7773 't' for compatibility with Solaris 8 sort.
7775 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7777 * config.charset: Add support for BeOS.
7779 2000-12-16 Jim Meyering <meyering@lucent.com>
7781 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7782 SHELLS_FILE to a file name that's useful on djgpp systems.
7784 (ADDITIONAL_DEFAULT_SHELLS): Define.
7785 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7786 Based mostly on a patch from Prashant TR.
7788 2000-12-16 Jim Meyering <meyering@lucent.com>
7790 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7791 N and M) would have treated it like `chown N:N FILE'.
7793 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7795 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7797 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7798 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7799 to the list of canonical encodings. Rename EUC-CN to GB2312.
7801 2000-12-08 Andreas Schwab <schwab@suse.de>
7803 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7804 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7806 2000-12-07 Jim Meyering <meyering@lucent.com>
7808 * stripslash.c (ISSLASH): Define.
7809 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7812 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7813 (dir_name_r): Declare this function as static.
7814 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7815 manifest itself on a name containing a mix of slashes and
7817 Make this function work with names starting with a DOS-style
7818 drive letter and colon prefix.
7819 (dir_name): Append `.' if necessary.
7820 Based mostly on patches from Prashant TR and Eli Zaretskii.
7822 * dirname.h (dir_name_r): Remove prototype.
7824 2000-12-05 Jim Meyering <meyering@lucent.com>
7826 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7828 2000-12-04 Jim Meyering <meyering@lucent.com>
7830 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7831 Also include memory.h, stdlib.h, unistd.h if appropriate.
7832 Reported by Andreas Jaeger (conflicting declaration of malloc).
7834 2000-12-02 Jim Meyering <meyering@lucent.com>
7836 * closeout.h: Make idempotent, to avoid some obscure warnings.
7838 2000-12-01 Paul Eggert <eggert@twinsun.com>
7840 * memrchr.c: Include <config.h> before any system include file.
7842 2000-11-29 Paul Eggert <eggert@twinsun.com>
7844 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7846 2000-11-26 Jim Meyering <meyering@lucent.com>
7848 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7850 2000-11-22 Paul Eggert <eggert@twinsun.com>
7852 * strftime.c (my_strftime): Do not invoke mbrlen with a
7853 size of (size_t) -1; it's not portable.
7855 2000-11-17 Akim Demaille <akim@epita.fr>
7857 * obstack.h: Formatting changes.
7858 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7859 prevent type checking.
7860 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7861 cast the value to (void *): assigning a `foo *' to a `void *'
7863 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7865 2000-11-17 Jim Meyering <meyering@lucent.com>
7867 * strstr.c: Update from GNU libc.
7869 2000-11-16 Jim Meyering <meyering@lucent.com>
7871 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7873 2000-11-11 Jim Meyering <meyering@lucent.com>
7875 * error.c: Add a couple #includes, merging from GNU libc version.
7877 2000-11-10 Jim Meyering <meyering@lucent.com>
7879 * obstack.h: Update from GNU libc.
7880 * obstack.c: Likewise.
7882 2000-11-06 Paul Eggert <eggert@twinsun.com>
7884 * getusershell.c (setusershell): Use rewind rather than
7885 fseek/fseeko, to avoid configuration hassles with fseeko.
7886 Don't bother opening SHELLS_FILE if shellstream is NULL;
7889 2000-11-05 Jim Meyering <meyering@lucent.com>
7891 * makepath.h (make_dir): Declare.
7892 * makepath.c (make_dir): Remove `static' attribute.
7895 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7897 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7898 last one in a bucket, advance to the next bucket.
7900 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7902 * fnmatch.c: Do not comment out all the code if we are using
7903 the GNU C library, because in some cases we are replacing buggy
7904 code in the GNU C library itself.
7906 2000-10-30 Paul Eggert <eggert@twinsun.com>
7908 * error.h, getline.h, modechange.h:
7909 Remove "2000" from Copyright line, as the file hasn't been
7910 changed this year other than in the copyright notice.
7912 * xalloc.h: Add "2000" to Copyright line, as this file
7913 was changed this year.
7915 2000-10-30 Paul Eggert <eggert@twinsun.com>
7917 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7918 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7919 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7921 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7923 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7924 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7925 doesn't define __restrict_arr.
7927 2000-10-29 Jim Meyering <meyering@lucent.com>
7929 * xstat.in: Fix grammar in comment.
7931 2000-10-28 Jim Meyering <meyering@lucent.com>
7933 * memchr.c: Update from libc.
7934 Adjust for portability:
7935 [HAVE_STDLIB_H]: Include stdlib.h.
7936 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7937 Undef __memchr, too.
7938 [!weak_alias]: Define __memchr to memchr.
7940 * regex.c: Update from libc.
7941 * regex.h: Likewise.
7942 * getopt1.c: Likewise.
7943 * memcmp.c: Likewise.
7945 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7946 Avoid using fseek, when possible -- it's broken by design.
7947 Patch by Ulrich Drepper.
7949 2000-10-26 Jim Meyering <meyering@lucent.com>
7951 * strftime.c: Update from libc.
7953 2000-10-25 Jim Meyering <meyering@lucent.com>
7955 * obstack.c: Update from libc.
7957 2000-10-23 Jim Meyering <meyering@lucent.com>
7959 * hard-locale.c (hard_locale): Revert last change -- it was simply
7960 wrong. That set_locale call must not have any side effects.
7963 2000-10-22 Jim Meyering <meyering@lucent.com>
7965 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7966 [CYCLIC]: Remove now-unused definition.
7968 * save-cwd.c (O_DIRECTORY): Define, if needed.
7969 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7970 Suggestion from Ulrich Drepper.
7972 2000-10-21 Jim Meyering <meyering@lucent.com>
7974 * dirname.c (dir_name_r): New function, factored out of dir_name.
7975 (dir_name): Use dir_name_r.
7976 * dirname.h (dir_name_r): Declare it.
7978 2000-10-21 Jim Meyering <meyering@lucent.com>
7980 * dirname.c (memrchr): Declare if necessary.
7981 (dir_name): Remove the restriction that there be no
7982 trailing slashes. Now, this code skips past them, effectively
7984 [TEST_DIRNAME] (main): New unit tests.
7986 * memrchr.c: New file from GNU libc.
7987 Undef __memrchr, too.
7988 [!weak_alias]: Define __memrchr to memrchr.
7989 Guard weak_alias use with `#ifdef weak_alias'.
7991 2000-10-17 Jim Meyering <meyering@lucent.com>
7993 * quote.h (PARAMS): Define and use.
7994 Reported by Akim Demaille.
7996 * getopt.c: Update from libc.
7998 2000-10-16 Jim Meyering <meyering@lucent.com>
8000 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8003 2000-09-25 Jim Meyering <meyering@lucent.com>
8005 * md5.h (rol): Define (from GnuPG).
8007 * sha.c: Give credit (GnuPG) where due.
8008 (M): Use rol rather than open-coding it.
8009 Add a FIXME comment.
8011 2000-09-21 Jim Meyering <meyering@lucent.com>
8013 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8014 Reported by Michael Stone.
8016 2000-09-20 Jim Meyering <meyering@lucent.com>
8018 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8019 (noinst_HEADERS): Add sha.h.
8020 Based on code from Scott G. Miller and from GnuPG.
8022 2000-09-15 Jim Meyering <meyering@lucent.com>
8024 * regex.c: Update from libc.
8026 2000-09-10 Jim Meyering <meyering@lucent.com>
8028 * getopt.c (_getopt_internal): Update from glibc.
8030 2000-09-09 Jim Meyering <meyering@lucent.com>
8032 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8033 think it should be used as a general replacement for isascii.
8034 * fnmatch.c: Likewise.
8035 * mbswidth.c: Likewise
8036 * regex.c: Likewise.
8039 * userspec.c: Include sys/param.h and limits.h.
8041 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8042 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8043 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8044 UID, GID. Check range.
8046 2000-09-06 Jim Meyering <meyering@lucent.com>
8048 * getopt.c (_getopt_internal): Update from glibc.
8050 2000-08-30 Jim Meyering <meyering@lucent.com>
8052 * strftime.c: Merge in changes from GNU libc.
8054 2000-08-26 Jim Meyering <meyering@lucent.com>
8056 * closeout.c: Include "__fpending.h".
8057 (close_stdout_status): Return right away if there's nothing to flush.
8059 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8060 * __fpending.c: New file.
8061 * __fpending.h: New file.
8063 2000-08-07 Paul Eggert <eggert@twinsun.com>
8065 Standardize on "memory exhausted" instead of "Memory exhausted"
8066 or "virtual memory exhausted".
8067 * obstack.c (print_and_abort): Use "memory exhausted", not
8068 "virtual memory exhausted".
8069 * same.c (same_name): Invoke xalloc_die instead of printing
8071 * userspec.c (parse_user_spec): Likewise.
8072 * bumpalloc.h: comment fix
8073 * same.c, userspec.c: Include xalloc.h.
8075 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8076 not char *const and pointing to a constant array.
8077 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8078 (xrealloc): Comment fix.
8080 * userspec.c (parse_user_spec):
8081 Don't translate a message until just before returning,
8082 to avoid unnecessary translation.
8084 2000-08-07 Jim Meyering <meyering@lucent.com>
8086 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8087 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8088 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8089 getgroups.c, gethostname.c, getopt.h, group-member.c,
8090 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8091 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8092 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8093 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8094 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8095 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8096 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8097 yesno.c: Back out Copyright date changes for each file with no change
8098 this year. This eases coordination with other programs using the same
8099 source code modules. From Paul Eggert.
8101 2000-08-03 Greg McGary <greg@mcgary.org>
8103 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8104 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8105 (EXTEND_BUFFER): Use them.
8107 2000-08-01 Jim Meyering <meyering@lucent.com>
8109 * dirname.c (ISSLASH): Define.
8110 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8111 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8112 both `\' and `/' may be use as path separators.
8113 Based on a patch from Prashant TR.
8115 2000-07-31 Paul Eggert <eggert@twinsun.com>
8117 * quotearg.c (quotearg_n_options): Don't make the initial
8118 slot vector a constant, since it might get modified.
8120 2000-07-31 Jim Meyering <meyering@lucent.com>
8122 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8123 * obstack.c (print_and_abort): Likewise.
8125 2000-07-30 Paul Eggert <eggert@twinsun.com>
8127 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8128 buffer, so that the caller can always quote one small
8129 component of a "memory exhausted" message in slot 0.
8130 From a suggestion by Jim Meyering.
8132 2000-07-30 Jim Meyering <meyering@lucent.com>
8134 * makepath.c (make_path): Quote the other instance, too.
8136 * quotearg.c (N_STATIC_SLOTVECS): Define.
8137 (STATIC_BUF_SIZE): Define.
8138 (quotearg_n_options): Use only statically allocated storage when
8139 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8140 than STATIC_BUF_SIZE.
8142 2000-07-29 Jim Meyering <meyering@lucent.com>
8144 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8145 * dirname.c (dir_name): Likewise.
8147 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8149 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8150 (dir_name): Assert that there are no trailing slashes.
8152 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8154 * mbswidth.h (mbswidth): Add a flags argument.
8155 (mbswidth): New declaration.
8156 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8157 * mbswidth.c (mbswidth): Add a flags argument.
8158 (mbsnwidth): New function.
8160 2000-07-24 Jim Meyering <meyering@lucent.com>
8162 * mbswidth.c: Remove useless #else. From Bruno Haible.
8164 2000-07-23 Paul Eggert <eggert@twinsun.com>
8166 * mbswidth.c (_XOPEN_SOURCE):
8167 Don't define; this causes problems on Solaris 7.
8168 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8170 2000-07-23 Paul Eggert <eggert@twinsun.com>
8173 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8174 so that mbstate_t is always defined.
8176 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8177 be 1 in at least one GCC installation, and this configuration
8178 error is likely to be common. Ignoring MB_LEN_MAX hurts
8179 performance on hosts that have mbrtowc but have only unibyte
8180 locales, but I assume these hosts are rare.
8182 2000-07-23 Paul Eggert <eggert@twinsun.com>
8184 * quotearg.c: Streamline by invoking multibyte code only if needed.
8185 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8186 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8187 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8188 invoke multibyte primitives.
8190 2000-07-23 Jim Meyering <meyering@lucent.com>
8192 * basename.c (base_name): Add an assertion.
8194 2000-07-15 Bruno Haible <clisp.cons.org>
8196 * quotearg.c: When the system forces us to redefine mbstate_t,
8197 shadow its mbsinit function.
8199 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8201 * mbswidth.h: New file.
8202 * mbswidth.c: New file.
8203 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8204 (noinst_HEADERS): Add mbswidth.h.
8206 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8208 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8211 2000-07-15 Jim Meyering <meyering@lucent.com>
8213 * makepath.c: Include quote.h.
8214 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8215 corresponding argument in a `quote (...)' call.
8216 Give better diagnostics.
8218 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8219 (noinst_HEADERS): Add quote.h.
8221 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8222 from tar's src/misc.c.
8223 * quote.h: New file. Prototypes for same.
8225 2000-07-10 Paul Eggert <eggert@twinsun.com>
8227 From a suggestion by Bruno Haible.
8228 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8229 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8230 to decide whether to define the BeOS workaround macro;
8231 this adjusts to the change to AC_MBSTATE_T.
8233 2000-07-13 Paul Eggert <eggert@twinsun.com>
8235 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8237 * quotearg.c (quoting_style_args, quoting_style_vals,
8238 quotearg_buffer_restyled): Add support for
8239 clocale_quoting_style. Undo previous change to
8240 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8241 and "{RIGHT QUOTATION MARK}" msgids.
8243 2000-07-05 Paul Eggert <eggert@twinsun.com>
8245 The old behavior of quoting `like this' doesn't look good with
8246 newer, ISO-style fonts. See:
8247 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8249 Instead, quote "like this" by default. Let the translator
8250 tailor the locale-specific quoting behavior by providing
8251 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8253 * quotearg.c (N_): New macro.
8254 (gettext_default): New function.
8255 (quotearg_buffer_restyled): Use
8256 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8257 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8259 2000-07-09 Jim Meyering <meyering@lucent.com>
8261 * Most files: Update copyright dates to include 2000.
8263 2000-07-08 Jim Meyering <meyering@lucent.com>
8265 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8267 (xgethostname): Remove now-unnecessary #ifdef.
8268 Move declaration of `err' into loop where it's used.
8270 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8272 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8273 by allocating a larger buffer. Test the gethostname return value for
8274 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8275 returns an error and ENAMETOOLONG isn't defined.
8277 2000-07-05 Paul Eggert <eggert@twinsun.com>
8278 and Bruno Haible <haible@clisp.cons.org>
8280 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8282 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8284 * quotearg.c (struct quoting_options): Simplify quote_these_too
8287 2000-07-03 Jim Meyering <meyering@lucent.com>
8289 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8290 Reported by Bruno Haible.
8292 2000-07-04 Jim Meyering <meyering@lucent.com>
8294 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8295 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8298 2000-07-03 Paul Eggert <eggert@twinsun.com>
8299 and Bruno Haible <haible@clisp.cons.org>
8301 * quotearg.c (mbrtowc):
8302 Assign to *pwc, and return 1 only if result is nonzero.
8303 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8305 2000-07-03 Jim Meyering <meyering@lucent.com>
8307 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8308 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8311 2000-07-02 Jim Meyering <meyering@lucent.com>
8313 * quotearg.c (mbstate_t): Don't define here.
8315 2000-07-02 Jim Meyering <meyering@lucent.com>
8317 * nanosleep.c (SIGCONT): Define if not already defined.
8319 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8321 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8322 per change in ../m4/ls-mntd-fs.m4.
8323 (read_filesystem_list): Ignore symbolic links.
8325 2000-06-29 Jim Meyering <meyering@lucent.com>
8327 * same.c: Include <string.h> or <strings.h>, as appropriate,
8328 for declaration of strcmp.
8330 * long-options.c: Include <stdlib.h>, for declaration of exit.
8332 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8333 Avoid warning by casting result to `char *' to remove `const'.
8335 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8337 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8339 2000-06-26 Paul Eggert <eggert@twinsun.com>
8341 savedir now sets errno on failure and invokes xmalloc to get memory.
8342 Fix a couple of other minor bugs while we're at it.
8344 * savedir.c (<unistd.h>): Do not include; there's no need.
8345 (NAMLEN): Remove macro.
8346 (malloc, realloc): Remove decls.
8348 ("xalloc.h"): Include.
8349 (NAME_SIZE_DEFAULT): New macro.
8350 (savedir): Use xmalloc / xrealloc to allocate memory.
8351 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8352 Skip "" directory entries.
8353 Use strlen to calculate directory entry length, since the old method
8354 is rarely used these days and isn't worth supporting.
8355 Don't use a pointer after freeing it.
8356 Check for integer overflow when calculating allocation size.
8357 Use memcpy to copy entries, instead of stpcpy.
8358 Set errno properly when returning NULL.
8359 Check for readdir error.
8361 2000-06-26 Jim Meyering <meyering@lucent.com>
8363 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8365 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8367 * getusershell.c (xmalloc, xrealloc): Remove functions.
8369 Don't include <stdlib.h>. Don't declare malloc, realloc.
8371 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8373 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8375 2000-06-24 Jim Meyering <meyering@lucent.com>
8377 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8379 2000-06-21 Jim Meyering <meyering@lucent.com>
8381 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8383 2000-06-19 Paul Eggert <eggert@twinsun.com>
8385 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8386 (mbrtowc, mbstate_t): Define substitutes if
8387 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8388 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8389 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8391 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8393 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8394 than 1024, return a memory chunk of least possible size, instead
8395 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8396 Use free/xmalloc instead of xrealloc to avoid copying for very long
8399 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8401 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8402 address, not strdup. Include <stdlib.h> and don't declare free().
8404 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8406 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8409 2000-06-21 Jim Meyering <meyering@lucent.com>
8411 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8412 (noinst_HEADERS): Add getstr.h.
8414 * getline.c (getstr): Move into a separate file.
8415 * getstr.c (getstr): New file, extracted from getline.c, with
8416 the following changes: new parameter, delim2; both delim[12]
8417 parameters have type `int', not `char'. The latter would lose
8418 with 8-bit delimiters.
8419 * getstr.h: New file.
8421 2000-06-19 Jim Meyering <meyering@lucent.com>
8423 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8425 2000-06-18 Jim Meyering <meyering@lucent.com>
8427 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8428 Besides, these days every porting target provides a mkdir function.
8430 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8431 (this snippet comes from src/system.h).
8433 2000-06-15 Paul Eggert <eggert@twinsun.com>
8435 * human.c (adjust_value): New function.
8436 (human_readable_inexact): Apply rounding style even when
8437 printing approximate values.
8439 2000-06-14 Paul Eggert <eggert@twinsun.com>
8441 * human.c (human_readable_inexact): Allow an input block
8442 size that is not a multiple of the output block size, and vice versa.
8443 Reported by Piergiorgio Sartor.
8445 2000-06-14 Paul Eggert <eggert@twinsun.com>
8447 * getdate.y (get_date): Apply relative times after time
8448 zone indicator, not before. Reported by Todd A. Jacobs.
8450 2000-06-13 Jim Meyering <meyering@lucent.com>
8452 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8454 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8456 2000-06-12 Paul Eggert <eggert@twinsun.com>
8458 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8460 2000-06-04 Paul Eggert <eggert@twinsun.com>
8462 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8464 2000-06-04 Jim Meyering <meyering@lucent.com>
8466 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8467 SunOS 4.1.4 for which gid_t is an unsigned type.
8469 2000-06-03 Jim Meyering <meyering@lucent.com>
8471 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8473 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8475 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8476 newer, don't install charset.alias.
8477 * config.charset: Change the Linux/glibc rules so they become empty
8478 on glibc-2.1 or newer.
8480 2000-06-02 Jim Meyering <meyering@lucent.com>
8482 * mountlist.c: Back out last change. Instead, do this...
8483 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8484 member using the same `ignore'-testing code.
8485 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8489 2000-05-29 Jim Meyering <meyering@lucent.com>
8491 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8492 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8494 2000-05-22 Jim Meyering <meyering@lucent.com>
8496 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8498 2000-05-18 Jim Meyering <meyering@lucent.com>
8500 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8501 back, too, since it may have been modified by allocate_entry.
8502 (hash_delete): Rewrite to use neither the assignment operator
8503 nor the comma operator in an if-expression.
8505 2000-05-15 Paul Eggert <eggert@twinsun.com>
8508 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8509 Remove; no longer needed.
8510 "quotearg.h": Add include.
8511 (file_name): Do not bother to explicitly initialize to NULL; it's less
8512 efficient on some hosts.
8513 (close_stdout_status): Remove test as to whether stdout was already
8514 closed; it breaks for the case "echo x | sort >&-".
8515 Quote file name colons.
8516 Do not assume that _("write error") lacks format strings.
8518 2000-05-15 Jim Meyering <meyering@lucent.com>
8520 * version-etc.c (version_etc_copyright): Update the copyright string
8521 used in all --version output.
8523 2000-05-14 Jim Meyering <meyering@lucent.com>
8525 * closeout.c (close_stdout_set_file_name): New function.
8526 (close_stdout_status): Use new file-scoped global.
8527 Return right away if fstat says the stdout file descriptor is invalid.
8528 * closeout.h (close_stdout_set_file_name): Declare.
8530 2000-05-10 Jim Meyering <meyering@lucent.com>
8532 * closeout.c [default_exit_status]: New file-scoped variable.
8533 (close_stdout_set_status): New function.
8534 * closeout.h (close_stdout_set_status): Declare.
8536 2000-05-08 Jim Meyering <meyering@lucent.com>
8538 * long-options.c: Don't include closeout.h.
8539 (parse_long_options): Don't call close_stdout for --version.
8541 2000-05-06 Jim Meyering <meyering@lucent.com>
8543 * strnlen.c: Undefine __strnlen and strnlen.
8544 [!weak_alias]: Define __strnlen to strnlen.
8546 * atexit.c: New file, from libiberty.
8548 2000-05-06 Jim Meyering <meyering@lucent.com>
8550 * closeout.c (close_stdout_status): Also check for errors on the
8553 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8555 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8556 instead of xmalloc, xrealloc, path_concat.
8557 (locale_charset): Treat empty environment variables as absent.
8558 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8560 2000-05-04 Jim Meyering <meyering@lucent.com>
8562 * getopt.c: Update from glibc.
8563 * obstack.c: Likewise.
8564 * obstack.h: Likewise.
8565 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8567 * regex.h: Likewise.
8568 * strndup.c: Likewise.
8569 * strnlen.c: New file, from glibc.
8571 2000-05-01 Jim Meyering <meyering@lucent.com>
8573 * full-write.c (full_write): Remove `FIXME' part of comment.
8575 2000-04-29 Jim Meyering <meyering@lucent.com>
8577 * path-concat.c: Declare strdup only if it's not defined.
8578 * canon-host.c: Likewise.
8580 2000-04-28 Jim Meyering <meyering@lucent.com>
8582 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8583 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8584 included first, then limits.h is included by locale.h by libintl.h.
8585 From John David Anglin.
8587 2000-04-25 Jim Meyering <meyering@lucent.com>
8589 * makepath.c (S_IRWXUGO): Define.
8590 (make_path): Always perform explicit chmod if MODE specifies any
8591 of the `special' permission bits. Prompted by a bug report against
8592 install from Mate Wierdl and Joost van Baal.
8594 2000-04-18 Jim Meyering <meyering@lucent.com>
8598 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8599 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8601 2000-04-17 Jim Meyering <meyering@lucent.com>
8603 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8604 the definition of it to rpl_strftime also defined-away the system's
8607 2000-04-15 Jim Meyering <meyering@lucent.com>
8609 Use `C' to denote so-called `contiguous' files, the same way
8611 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8612 (ftypelet): Use S_ISCTG.
8613 From Michael Deutschmann.
8615 2000-04-14 Jim Meyering <meyering@lucent.com>
8617 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8619 2000-04-08 Jim Meyering <meyering@lucent.com>
8621 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8622 names don't conflict. Reported by Eli Zaretskii.
8624 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8626 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8627 bug. Deal with the different error behavior of Irix iconv.
8629 2000-04-07 Jim Meyering <meyering@lucent.com>
8631 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8632 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8634 2000-04-05 Jim Meyering <meyering@lucent.com>
8636 Portability tweaks required for ultrix4.3.
8637 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8638 * readutmp.c: Include sys/types.h before sys/stat.h.
8639 * canon-host.c: Declare strdup.
8640 * path-concat.c: Likewise.
8641 From John David Anglin.
8643 2000-04-04 Jim Meyering <meyering@lucent.com>
8645 Be more DOS 8.3-friendly.
8646 * ref-add.sin: Renamed from ref-add.sed.in.
8647 * ref-del.sin: Renamed from ref-del.sed.in.
8648 * Makefile.am: Reflect renaming.
8649 Reported by Eli Zaretskii.
8651 Use a temporary file name that won't clash with `charset.alias'
8652 in the DOS 8.3 name space.
8653 * Makefile.am (charset_tmp): Define.
8654 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8655 (uninstall-local): Likewise.
8656 Reported by Eli Zaretskii.
8658 2000-03-29 Paul Eggert <eggert@twinsun.com>
8660 * time/strftime.c (my_strftime): Make sure we call the system
8661 strftime, not ourselves, when invoking the underlying strftime.
8663 2000-03-24 Jim Meyering <meyering@lucent.com>
8665 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8666 (charset_alias): Define.
8667 (install-exec-local): Factor out common code.
8668 (uninstall-local): Split lines longer than 80.
8669 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8671 (.sed.in.sed): New rule. Don't redirect directly to $@.
8672 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8674 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8676 * config.charset: Output a line containing "Packages using this file".
8677 * ref-add.sed.in, ref-del.sed.in: New files.
8678 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8679 ref-del.sed): New rules.
8681 2000-03-17 Jim Meyering <meyering@lucent.com>
8683 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8684 Otherwise, include <strings.h>
8686 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8688 * unicodeio.c (utf8_wctomb): New function.
8689 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8690 format instead of in UCS-4 with platform dependent endianness.
8692 2000-03-07 Paul Eggert <eggert@twinsun.com>
8694 * savedir.c (savedir): Work even if directory size is
8695 negative; this can happen with some screwy NFS configurations.
8697 2000-03-06 Jim Meyering <meyering@lucent.com>
8699 * localcharset.c (get_charset_aliases): Don't try to free file_name
8700 if it's NULL (because we ran out of memory). From Bruno Haible.
8702 2000-03-05 Jim Meyering <meyering@lucent.com>
8704 * localcharset.c ("path-concat.h"): Include.
8705 (get_charset_aliases): Use path_concat instead of ANSI string
8708 * unicodeio.h (PARAMS): Define.
8709 Use it to guard prototype.
8711 2000-03-04 Jim Meyering <meyering@lucent.com>
8713 * Makefile.am (install-exec-local): Create $(libdir) before installing
8715 (uninstall-local): Uncomment this rule so `make distcheck' works
8718 * unicodeio.c (<errno.h>): Include it.
8719 (errno): Declare if not defined.
8721 * localcharset.c: Add Bruno's comment justifying use of volatile.
8723 * config.charset: New version, incorporating remarks from a linux
8724 i18n mailing list. From Bruno Haible.
8726 2000-03-02 Jim Meyering <meyering@lucent.com>
8728 * Makefile.am (EXTRA_DIST): Add config.charset.
8730 2000-03-01 Jim Meyering <meyering@lucent.com>
8732 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8733 * unicodeio.c: Likewise.
8735 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8737 * config.charset: New file.
8738 * localcharset.c: New file.
8739 * unicodeio.h, unicodeio.c: New files.
8740 * Makefile.am (DEFS): Add -DLIBDIR=...
8741 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8742 (noinst_HEADERS): Add unicodeio.h.
8743 (all-local, install-exec-local, charset.alias): New targets.
8745 2000-02-28 Paul Eggert <eggert@twinsun.com>
8747 * quotearg.c (ALERT_CHAR): New macro.
8748 (quotearg_buffer_restyled): Use it.
8750 2000-02-27 Jim Meyering <meyering@lucent.com>
8752 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8753 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8755 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8756 not `#if STDC_HEADERS'.
8757 Declare malloc if needed.
8759 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8760 now that autoconf always defines the HAVE_DECL_ symbols.
8761 * human.c: Likewise.
8763 * strtoumax.c: Likewise.
8765 * backupfile.c: Arrange for cpp to fail if the configure-time
8766 declaration check was not run.
8768 * human.c: Likewise.
8770 * strtoumax.c: Likewise.
8772 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8773 then first look up the entire `.'-containing string as a login name.
8775 2000-02-18 Paul Eggert <eggert@twinsun.com>
8777 * getdate.y: Handle two-digit years with leading zeros correctly.
8778 (textint): New typedef.
8779 (parser_control): Member year changed from int to textint.
8781 (YYSTYPE): Removed; replaced by %union with int and textint members.
8782 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8783 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8784 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8785 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8786 (date, number, to_year): Use width of number in digits, not its value,
8787 to determine whether it's a 2-digit year, or a 2-digit time.
8788 (yylex): Store number of digits of numeric tokens.
8789 Reported by John Kendall.
8791 (parser_control): Changed from struct parser_control to typedef (for
8792 consistency). All uses changed.
8794 (tID): Removed; not used.
8795 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8797 2000-02-14 Paul Eggert <eggert@twinsun.com>
8799 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8800 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8802 2000-02-12 Jim Meyering <meyering@lucent.com>
8804 * userspec.c (ISDIGIT): Define it.
8805 (isdigit): Remove definition.
8806 (is_number): Use ISDIGIT, not isdigit.
8807 <libintl.h>: Include.
8809 (parse_user_spec): Mark translatable strings.
8811 2000-02-10 Jim Meyering <meyering@lucent.com>
8813 With these changes, nanosleep.[ch] are finally enough like the other
8814 lib/* replacement files to compile on a few more losing systems.
8816 * nanosleep.h: Don't include config.h.
8817 Remove prototype from declaration of nanosleep.
8818 (PARAMS): Remove now-unneeded definition.
8819 * nanosleep.c: #undef nanosleep.
8820 (rpl_nanosleep): Rename from nanosleep.
8822 2000-02-03 Jim Meyering <meyering@lucent.com>
8824 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8825 rather than with `#if HAVE_UTMPNAME'.
8827 2000-02-01 Jim Meyering <meyering@lucent.com>
8829 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8831 2000-01-31 Jim Meyering <meyering@lucent.com>
8833 * nanosleep.h (nanosleep): Guard declaration with
8834 `#if ! HAVE_DECL_NANOSLEEP'.
8835 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8836 the declaration in that vendor's sys/timers.h.
8837 Reported by Christian Krackowizer.
8839 * quotearg.c (ISASCII): Add #undef and move definition to follow
8840 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8841 (ISPRINT): Likewise.
8842 Reported by Tom Tromey.
8844 2000-01-30 Jim Meyering <meyering@lucent.com>
8846 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8847 uses of ->ut_name. The latter doesn't work with new Linux header files
8848 where only utmpx.ut_user is declared.
8850 * readutmp.h (UT_USER): Define.
8852 2000-01-23 Jim Meyering <meyering@lucent.com>
8854 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8857 2000-01-22 Jim Meyering <meyering@lucent.com>
8859 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8860 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8861 Required for some AIX systems. Reported by Christian Krackowizer.
8862 [TESTING] (main): New function.
8864 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8865 * dirname.c (dir_name): Support for DOS-style file names with drive
8868 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8870 * strverscmp.c (ISDIGIT): Define.
8871 (strverscmp): Use ISDIGIT, not isdigit.
8873 2000-01-17 Paul Eggert <eggert@twinsun.com>
8875 * nanosleep.c (nanosleep):
8876 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8877 POSIX.1 doesn't require SA_INTERRUPT and some systems
8878 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8879 it's been part of POSIX.1 since day 1 (in 1988).
8881 2000-01-17 Jim Meyering <meyering@lucent.com>
8883 * interlock: Remove unused file. Reported by François Pinard.
8885 2000-01-16 Paul Eggert <eggert@twinsun.com>
8887 * quotearg.c (quotearg_buffer_restyled): Do not quote
8888 alert, backslash, formfeed, and vertical tab unnecessarily in
8889 shell quoting style.
8892 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8893 Free Software Foundation, Inc.
8894 Copying and distribution of this file, with or without modification,
8895 are permitted provided the copyright notice and this notice are preserved.