1 2006-01-24 Bruno Haible <bruno@clisp.org>
3 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
5 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
8 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc] : Define as 'signed char'
9 to avoid problems with the built-in _Bool type.
10 Reported by Paul Eggert on 2005-11-26.
12 2006-01-24 Jim Meyering <jim@meyering.net>
14 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
16 2006-01-24 Simon Josefsson <jas@extundo.com>
18 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
21 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
23 Work around porting bugs reported by Dieter in
24 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
25 * getopt.c (_NOPROTO): Remove; no longer needed.
26 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
27 Include "getopt.h" first, to check interface.
28 (getenv): Declare only if defined HAVE_DECL_GETENV &&
30 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
31 (__strndup): Revert to K&R-style function dfns, the glibc style.
32 * strnlen.c: Don't claim it's taken from glibc; it's not.
33 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
34 Include strnlen.h first, to get prototype properly.
35 (strnlen): Renamed from __strnlen.
38 2006-01-23 Ulrich Drepper <drepper@redhat.com>
40 These changes imported from libc.
41 * getopt.c: Use __fxprintf instead of inline stream orientation
42 test and two separate function calls.
43 * strndup.c (__strndup): Add libc_hidden_def.
45 2006-01-22 Bruno Haible <bruno@clisp.org>
47 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
48 temporary buffer for sprintf, take into account the precision also
49 for 'd', 'i', 'u', 'o', 'x', 'X'.
51 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
53 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
54 to pacify gcc -Wswitch-default.
56 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
58 * argp-help.c (usage_long_opt): Do not print DOC options.
59 (__argp_base_name): Removed
60 * argp-namefrob.h (__argp_basename): Removed definition. Was a
62 (__argp_base_name): Provide macro definition or extern declaration
63 depending on the configuration
65 2006-01-20 Simon Josefsson <jas@extundo.com>
67 * inet_ntop.h: Unconditionally include sys/socket.h.
69 2006-01-19 Simon Josefsson <jas@extundo.com>
71 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
73 2006-01-12 Simon Josefsson <jas@extundo.com>
75 * base64.c: Fix warning, reported by Bruno Haible
76 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
78 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
81 * md5.c: Fix commentary typos.
82 (alignof, UNALIGNED_P): No need for a GCC-specific version.
83 * md5.h (__attribute__): Remove; unused.
84 * sha1.c: Fix commentary to match md5 better.
85 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
86 so that we don't need to worry about alignment. All uses changed.
87 This merges the 2005-10-28 md5 change into sha1.
89 2006-01-11 Jim Meyering <jim@meyering.net>
92 * md5.c (OP): Fix spacing.
94 2006-01-11 Simon Josefsson <jas@extundo.com>
96 * stdint_.h (SIZE_MAX): Add missing (.
98 2006-01-10 Bruno Haible <bruno@clisp.org>
100 * argp.h (__const): Remove macro. Use const instead.
101 * argp-fmtstream.h (__const): Likewise.
102 * glob_.h (__const): Remove macro.
103 * glob-libc.h: Use const instead of __const.
105 2006-01-10 Jim Meyering <jim@meyering.net>
107 Avoid the double-free (first in fts_read, second in fts_close) that
108 would occur when an `active' directory is made inaccessible (e.g.,
109 via chmod a-x) during a traversal.
110 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
111 before returning. Reproduce this failure by
112 mkdir -p a/b; cd a; chmod a-x . b
113 Reported by Stavros Passas.
116 * sha1.c: Tweak grammar in a comment.
118 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
120 * regex_internal.h (BITSET_WORD_BITS):
121 Work around a bug in 64-bit PGC (before version 6.1-2), where the
122 preprocessor mishandles large unsigned values as if they were signed.
123 Problem reported by Claudio Fontana in
124 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
126 2006-01-10 Simon Josefsson <jas@extundo.com>
128 * socket_.h: New file.
130 2006-01-10 Bruno Haible <bruno@clisp.org>
132 * localcharset.c: Update from GNU gettext.
134 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
137 * chdir-long.c (cdb_free): Don't bother trying to open directory
138 for write access: POSIX says that must fail.
139 * fts.c (diropen): Likewise.
140 * save-cwd.c (save_cwd): Likewise.
141 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
142 well, for minor improvements on hosts that lack O_DIRECTORY.
143 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
144 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
145 Fall back on chown if open failed with EACCES.
147 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
148 Report an error at compile-time if only a 1-second nominal clock
151 * lchmod.h: New file.
152 * mkdir-p.c: Include lchmod.h, lchown.h.
153 (make_dir_parents): Use lchown rather than chown, and
154 lchmod rather than chmod.
156 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
157 too. Problem with "none" reported by Bob Proulx. Problem with
158 "proc" reported by n0dalus.
160 * mountlist.c: Include <limits.h>.
161 (dev_from_mount_options)
162 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
163 New function. It no longer assumes "dev=" has the System V meaning
164 on Linux (since it doesn't). It also parses "dev=" more carefully.
165 (read_file_system_list)
166 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
167 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
170 * posixtm.h (PDS_PRE_2000): New macro.
171 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
172 All usages changed. Reject dates outside the range 1969-1999 if
173 PDS_PRE_2000 is used.
175 2006-01-09 Jim Meyering <jim@meyering.net>
179 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
181 * chdir-safer.h, chdir-safer.c: New files.
183 * modechange.c (mode_compile): Reject an invalid mode string
184 that starts with an octal digit. From Andreas Gruenbacher.
186 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
187 and dup to open_safer and dup_safer, respectively.
188 (openat_permissive): Fix typo in comment.
190 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
191 "gettext.h"; either no longer needed or are guaranteed by openat.h.
192 (_): Remove; no longer needed.
193 (openat): Renamed from rpl_openat; no need for rpl_openat
194 since openat.h renames openat for us.
195 Replace most of the body with a call to openat_permissive,
196 to avoid duplicate code.
197 Port to (probably hypothetical) environments were mode_t is
199 (openat_permissive): Require mode arg, so that we can check
200 types better. Put it just after flags. Change cwd failure
201 indicator from pointer-to-bool to pointer-to-errno-value.
203 Invoke openat_save_fail and/or openat_restore_fail if
204 cwd_errno is null, so that openat can call us.
205 (openat_permissive, fdopendir, fstatat, unlinkat):
206 Simplify errno handling to avoid some duplicate code,
207 as it's OK to set errno on success.
208 * openat.h: Revamp code so that function macros depend on
209 __OPENAT_PREFIX only, not also on AT_FDCWD.
210 (openat_ro): Remove. Caller changed to use openat_permissive.
211 (openat_permissive): Now a macro, if not a function.
212 (openat_restore_fail, openat_save_fail): Now always functions,
213 since mkdirat needs them even if __OPENAT_PREFIX is defined.
215 * openat-priv.h: New file, defining macros used by mkdirat.c
217 * mkdirat.c: Include openat-priv.h.
218 Remove definitions of macros defined therein.
219 * openat.c: Likewise.
221 * mkdirat.c (mkdirat): New file and function.
222 * openat.h (mkdirat): Declare.
224 * openat.c (fdopendir): Don't change errno when returning non-NULL.
226 * openat.h (openat_permissive): Declare.
229 * openat.c (EXPECTED_ERRNO): New macro.
230 (openat_permissive): New function -- used in remove.c rewrite.
231 (all functions): Set errno just before returning, only if there
232 was an actual failure.
233 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
235 Emulate openat-family functions using Linux's procfs, if possible.
236 Idea and some code based on Ulrich Drepper's glibc changes.
238 * openat.c: (BUILD_PROC_NAME): New macro.
239 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
240 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
241 before falling back on save_cwd and restore_cwd.
242 (fdopendir, fstatat, unlinkat): Likewise.
244 * openat.c (fstatat, unlinkat): Perform the syscall directly,
245 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
247 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
248 as second argument to va_arg. Otherwise, some versions of gcc
249 warn that `if this code is reached, the program will abort'.
251 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
255 Add POSIX ACL support
256 * acl.h (copy_acl, set_acl): Add declarations.
257 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
258 systems other than Linux.
259 (chmod_or_fchmod): New function: use fchmod when possible,
261 (file_has_acl): Add a POSIX ACL implementation, with a
262 Linux-specific subcase.
263 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
264 S_ISVTX from one file to another. Fall back to fchmod/chmod when
265 acls are unsupported.
266 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
267 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
270 2006-01-09 Bruno Haible <bruno@clisp.org>
272 * sysexit_.h (EX_OK): New macro.
273 Suggested by Martin Lambers <marlam@marlam.de>.
275 2006-01-09 Bruno Haible <bruno@clisp.org>
277 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
278 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
279 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
280 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
282 2006-01-09 Bruno Haible <bruno@clisp.org>
284 * stdint_.h (SIZE_MAX): Write the value without involving negative
287 2005-10-16 Bruno Haible <bruno@clisp.org>
289 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
290 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
292 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
294 * strftime.c (tzname): Don't declare if it is already #defined.
295 Problem reported for Mingw by Mark Junker.
297 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
299 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
300 long int, not int, for nanosecond counts, so that people who are
301 used to POSIX struct timespec won't be surprised. Reported by Jim
304 2005-12-16 Jim Meyering <jim@meyering.net>
306 * fprintftime.c, fprintftime.h: New files.
308 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
310 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
311 * argp-help.c (fill_in_uparams): Check if the constructed
312 struct uparams is valid. Fall back to the default values if it is
315 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
317 * argp-help.c (__argp_base_name): New function
318 (__argp_short_program_name): Rewrite using __argp_base_name
319 * argp-namefrob.h: Define program_invocation_name and
320 program_invocation_short_name if requested
321 (__argp_base_name): Add prototype
322 * argp-parse.c (argp_def): Use gettext wrappers
323 (argp_default_parser): Use __argp_base_name
324 * argp-pin.c: New file. Defines program_invocation_name and
325 program_invocation_short_name on systems that lack them.
327 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
329 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
330 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
331 porting problem reported by Georg Schwarz in
332 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
334 2005-07-09 Bruno Haible <bruno@clisp.org>
336 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
337 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
338 Reported by Mark Junker <mjscod@gmx.de>.
340 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
342 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
343 (uintmax_t) [defined uintmax_t]: Do not declare.
344 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
345 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
346 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
347 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
348 sake of portability to weird hosts that C allows (though we don't
349 know of any practical examples).
351 * savedir.h (fdsavedir): New decl.
352 * savedir.c (fdsavedir, savedirstream): New functions; the latter
353 contains most of the former guts of savedir.
354 (savedir): Use savedirstream.
357 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
359 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
360 coreutils no longer futzes with rounding modes.
362 2005-11-14 Jim Meyering <jim@meyering.net>
364 * mkstemp-safer.c: Include <config.h>, required for possible
365 replacement of mkstemp.
367 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
369 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
371 (gethrxtime) [! (HAVE_NANOUPTIME
372 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
373 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
374 our own approximation.
376 2005-11-10 Simon Josefsson <jas@extundo.com>
378 * readline.c: Remove EOL.
380 2005-11-08 Eric Blake <ebb9@byu.net>
382 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
384 2005-11-08 Eric Blake <ebb9@byu.net>
386 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
388 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
390 Fix porting problem reported by Theodoros V. Kalamatianos.
391 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
392 Don't assume that futimes failing means we must fail.
394 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
396 * getcwd.c (__getcwd): Don't assume that system calls after readdir
397 leave errno alone. Problem reported by Dmitry V. Levin.
399 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
401 * savedir.c (savedir): Don't assume that xrealloc etc. leave
402 errno alone. Problem reported by Frederic Jolliton.
404 2005-10-28 Simon Josefsson <jas@extundo.com>
406 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
407 "restrict" keywords, as per POSIX. Protect the function
408 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
409 Don't use K&R prototypes. Check the sprintf return values.
410 Re-define EAFNOSUPPORT if not present. Indent.
412 * md5.h, md5.c: Simplify buffer handling visavi alignment,
413 suggested by Bruno Haible <bruno@clisp.org>.
415 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
417 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
419 * gc-libgcrypt.c: Add MD2 (which is not available through
422 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
424 * md2.h, md2.c: New files.
426 2005-10-24 Simon Josefsson <jas@extundo.com>
428 * md4.h: Shrink buffer size, now that we changed the type.
430 2005-10-22 Simon Josefsson <jas@extundo.com>
432 * arcfour.h, arcfour.c: Use fixed size indices in the
433 arcfour_context struct (simplify test vector testing in GNU
436 2005-10-22 Simon Josefsson <jas@extundo.com>
438 * md4.h, md4.c: Simplify buffer handling visavi alignment,
439 suggested by Bruno Haible <bruno@clisp.org>.
441 2005-10-22 Simon Josefsson <jas@extundo.com>
443 * crc.h: Include stddef.h, for size_t.
445 2005-10-21 Simon Josefsson <jas@extundo.com>
447 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
448 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
450 2005-10-21 Simon Josefsson <jas@extundo.com>
452 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
455 2005-10-21 Simon Josefsson <jas@extundo.com>
457 * gc-gnulib.c: Support ARCTWO in CBC mode.
459 2005-10-21 Simon Josefsson <jas@extundo.com>
461 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
464 * hmac-sha1.c (hmac_sha1): Likewise.
466 * crc.c (crc32_update): Actually use crc parameter, suggested by
467 Bruno Haible <bruno@clisp.org>.
469 * crc.h: Include stdint.h directly, suggested by Bruno Haible
472 2005-10-21 Simon Josefsson <jas@extundo.com>
474 * des.h, des.c: New files.
476 * gc-gnulib.c: Support DES.c
478 2005-10-21 Simon Josefsson <jas@extundo.com>
480 * arctwo.h, arctwo.c: New files.
482 * gc-gnulib.c: Support ARCTWO.
484 2005-10-21 Simon Josefsson <jas@extundo.com>
486 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
488 2005-10-19 Simon Josefsson <jas@extundo.com>
490 * gc-gnulib.c: Support ARCFOUR.
492 2005-10-19 Simon Josefsson <jas@extundo.com>
494 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
497 * gc.h: Add ECB enum type.
499 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
501 2005-10-19 Simon Josefsson <jas@extundo.com>
503 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
505 2005-10-18 Simon Josefsson <jas@extundo.com>
507 * md4.h, md4.c: New files, based on md5.?.
509 2005-10-17 Simon Josefsson <jas@extundo.com>
511 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
513 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
515 2005-10-17 Simon Josefsson <jas@extundo.com>
517 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
519 2005-10-17 Simon Josefsson <jas@extundo.com>
521 * gc.h, gc-libgcrypt.c: Add ciphers.
523 2005-10-17 Simon Josefsson <jas@extundo.com>
525 * sha1.c: Use uint32_t instead of md5_uint32.t
527 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
530 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
532 * md5.h: Use stdint.h and uint32_t. Doc fix.
534 2005-10-15 Simon Josefsson <jas@extundo.com>
536 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
538 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
540 2005-10-14 Simon Josefsson <jas@extundo.com>
542 * arcfour.h, arcfour.c: New files.
544 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
546 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
547 include <wchar.h>; no longer needed.
549 2005-10-14 Jakub Jelinek <jakub@redhat.com>
550 and Ulrich Drepper <drepper@redhat.com>
553 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
554 instead of inline stream orientation test and two separate
555 function calls. Pay no attention to USE_IN_LIBIO.
557 2005-10-14 Roland McGrath <roland@redhat.com>
559 Import from libc. [BZ #1331]
560 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
562 Reported by Matej Vela <vela@debian.org>.
564 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
566 * mkdir-p.c (make_dir_parents): Don't report an error if an
567 intermediate directory is in a read-only file system. Problem
568 reported by Eric Blake.
570 2005-10-13 Simon Josefsson <jas@extundo.com>
572 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
573 Move memory allocation outside of loop.
575 2005-10-12 Simon Josefsson <jas@extundo.com>
577 * gc-pbkdf2-sha1.c: New file.
579 * gc.h: Add gc_pbkdf2_sha1 prototype.
581 2005-10-12 Simon Josefsson <jas@extundo.com>
583 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
584 suggested by Bruno Haible <bruno@clisp.org>.
586 2005-10-12 Simon Josefsson <jas@extundo.com>
588 * gc-libgcrypt.c (gc_hmac_sha1): New function.
590 * gc-gnulib.c (gc_hmac_sha1): New function.
592 2005-10-12 Simon Josefsson <jas@extundo.com>
594 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
596 2005-10-12 Simon Josefsson <jas@extundo.com>
598 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
599 GC_USE_HMAC_MD5, respectively.
601 * gc-libgcrypt.c (gc_md5): Fix assert call.
604 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
606 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
608 * gc-gnulib.c (gc_hash_buffer): Ditto.
610 2005-10-11 Bruno Haible <bruno@clisp.org>
612 * c-strcasestr.h: New file, from GNU gettext.
613 * c-strcasestr.c: New file, from GNU gettext.
615 2005-10-11 Bruno Haible <bruno@clisp.org>
617 * c-strcase.h: New file, from GNU gettext.
618 * c-strcasecmp.c: New file, from GNU gettext.
619 * c-strncasecmp.c: New file, from GNU gettext.
621 2005-10-11 Simon Josefsson <jas@extundo.com>
623 * crc.h, crc.c: New files.
625 * gc.h (gc_hash_buffer): Add doc.
627 2005-10-08 Simon Josefsson <jas@extundo.com>
629 * gc.h: Add gc_hash and gc_hash_buffer.
631 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
633 * gc-libgcrypt.c (gc_hash_buffer): Add.
635 2005-10-11 Bruno Haible <bruno@clisp.org>
637 * strcasecmp.c: Include limits.h.
638 (strcasecmp): Avoid integer overflow on exotic platforms.
639 * strncasecmp.c: Include limits.h.
640 (strncasecmp): Avoid integer overflow on exotic platforms.
641 Reported by Paul Eggert.
643 2005-10-06 Simon Josefsson <jas@extundo.com>
645 * hmac-md5.c: New file.
649 2005-10-06 Simon Josefsson <jas@extundo.com>
651 * memxor.c (memxor): Avoid casts and warnings.
653 2005-10-05 Derek Price <derek@ximbiot.com>
655 * getdelim.c (SIZE_MAX): New macro, if not already defined.
657 2005-10-05 Simon Josefsson <jas@extundo.com>
659 * memxor.c (memxor): Fix compiler error.
661 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
662 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
664 * memxor.h, memxor.c: New files.
666 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
667 we assume all systems have it, suggested by Jim Meyering
668 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
669 any systems lack sys/socket.h; mingw32 is known to lack it, but we
670 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
673 2005-10-04 Bruno Haible <bruno@clisp.org>
675 * verify.h (verify_true): Provide alternative definition for C++.
677 2005-10-04 Simon Josefsson <jas@extundo.com>
679 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
680 D. Baushke" <mdb@gnu.org>.
682 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
684 * getdelim.c: Include getdelim.h first. Include <limits.h>.
685 (SSIZE_MAX): New macro, if not already defined.
686 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
689 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
691 * exclude.c: Include verify.h.
692 (verify): Remove. All callers changed to use verify.h's version.
693 * strtoimax.c: Likewise.
694 * utimecmp.c: Likewis.e
697 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
698 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
699 * .cvsignore: Add fts.h, search.h, t-fpending.
700 * settime.c (settime): Fix { typo in previous patch. Also, don't
701 bother returning ENOSYS if settimeofday or stime fails; just let
702 them return whatever errno they want to return.
703 * utimens.c: Include unistd.h, for dup2.
704 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
705 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
707 2005-10-02 Jim Meyering <jim@meyering.net>
710 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
711 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
712 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
713 Remove AT_FDCWD test.
714 Do not consume the fd unless successful.
715 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
716 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
717 block, so that we don't even try to compile it if settimeofday is
718 available. This works around a compilation failure on OSF1 V5.1,
719 due to stime requiring a `long int*' while tv_sec is `int'.
721 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
723 * getdelim.c (getdelim): Remove unused variables.
725 2005-10-01 Simon Josefsson <jas@extundo.com>
727 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
728 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
729 AI_* and EAI_* definitions. Protect function declarations.
731 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
733 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
734 so that the code works even with ancient cpp. Portability problem
735 with GCC 2.7.2.1 reported by Thomas M.Ott.
737 2005-09-27 Jim Meyering <jim@meyering.net>
739 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
741 * intprops.h (signed_type_or_expr__): Define.
742 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
745 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
747 * verify.h (verify_expr): Remove, replacing with:
748 (verify_true): New macro that returns true instead of void.
749 (verify_type__): Remove.
750 (verify): Use verify_true rather than verify_type__.
752 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
754 * utimens.c (ENOSYS): Define if not already defined.
755 (futimens): Support having a null PATH if the file descriptor
758 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
760 (__attribute): Define to empty unless GCC 3.1 or later.
761 This works around a core dump on OpenBSD 3.4, which has GCC
762 2.95.3, which dumps core when given __attribute__(()). It also
763 simplifies other tests, since we really don't want to bother with
764 worrying about which ancient version of GCC supported what.
765 Original problem reported by Yoann Vandoorselaere, with part of
766 the fix suggested by Derek Price.
768 2005-09-24 Jim Meyering <jim@meyering.net>
770 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
771 so we can once again use a positive bitfield width of 1 -- now we
772 don't have to explain why we were using a bitfield width of 2.
774 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
776 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
777 Problem reported by Eric Blake.
778 (getaddrinfo): Initialize se so that it's not garbage.
779 Redo internal storage allocation so that it doesn't make unportable
780 assumptions about alignment.
783 * utimens.c (futimens): Use futimesat if available.
784 Prefer it to futimes since it doesn't have the futimes bug.
786 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
787 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
788 Instead, declare a function that returns a pointer to an array,
789 and use verify_type__ to declare the size of the array.
790 Problem and germ of a solution reported by Bruno Haible.
791 (verify_type__): Use 2, not 1, for bitfield size, to avoid
792 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
794 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
798 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
800 * argmatch.h: Include verify.h
801 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
802 (ARGMATCH_ASSERT): Remove; unused.
803 * canonicalize.c: Assume STDC_HEADERS.
804 * exclude.c: Include "strcase.h".
805 * regex_internal.h [!defined _LIBC]: Likewise.
806 * getusershell.c: Include stdio--.h rather than stdio.h
808 (getusershell): Call fopen, not fopen_safer.
809 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
810 Do not include unistd-safer.h.
811 (save_cwd): Don't call fd_safer; no longer needed
812 now that we include fcntl--.h.
814 * getdate.y (relative_time): New type.
815 (RELATIVE_TIME_0): New constant.
816 (parser_control): Use relative_time instead of doing it ourselves.
817 (%union): Add new relative_time rel member.
818 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
820 (relunit, relunit_snumber): Now of type rel.
821 (zone, rel, relunit, get_date): Adjust to above changes.
823 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
824 Do not include unistd-safer.h.
825 (getloadavg): Don't call fd_safer; no longer needed
826 now that we include fcntl--.h.
828 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
829 (make_dir_parents): Treat ENOSYS like EEXIST.
831 Improve quality of diagnostics on restore_cwd failure.
832 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
833 (make_dir_parents): Last arg is now int * (for errno), not bool *.
834 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
835 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
836 each time through the loop. Do not diagnose restore_cwd failure;
837 that is the caller's job (and perhaps the caller does not care).
839 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
840 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
841 If the file already exists but is not a directory, don't bother
842 to try to make its parents.
843 Close potential file descriptor leak if we can't chdir("/") (!).
844 Don't always return true if chdir($PWD) fails; return true only
845 if the requested action was done successfully (except for the
847 Don't log final directory unless we actually made it.
848 Refactor to avoid duplicate code to fix up permissions.
849 Don't attempt to fix up parent permissions if chdir($PWD) fails.
851 * strftime.c (my_strftime): Rewrite the previous change slightly,
852 to make it a bit faster and (I hope) clearer.
853 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
854 Fix bug in formats like %2N.
856 * verify.h: New file.
858 2005-09-22 Jim Meyering <jim@meyering.net>
862 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
864 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
865 the .tm_year member, since otherwise gcc-4.0 would now warn about
866 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
868 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
869 order to avoid an unsuppressible warning from gcc on 64-bit systems.
871 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
872 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
873 when run in a time zone for which daylight savings time is in effect
874 for the starting date.
876 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
877 stop us from restricting permissions of just-created absolute-named
879 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
880 to restore initial working directory.
881 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
882 to tell caller if/when we change the working directory and are
883 unable to return to the initial one.
884 * mkdir-p.h (make_dir_parents): Update prototype.
885 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
886 `return false'. This fixes a bug introduced on 2004-07-30.
888 * openat.c (fdopendir): Be sure to close the supplied
889 file descriptor before returning. This makes our replacement
890 implementation a little closer to Solaris's, where fdopendir
891 ties the file descriptor to the returned DIR* pointer.
892 * openat.c (unlinkat): New function.
893 * openat.h (unlinkat): Add prototype.
894 * openat-die.c (openat_save_fail): Rename from openat_save_die.
895 (openat_restore_fail): Rename from openat_restore_die.
896 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
898 Provide an alternative to exiting immediately upon save_cwd or
899 restore_cwd failure. Now, an application can arrange e.g.,
900 to perform a longjump in that case.
901 * openat.c: Include dirname.h.
902 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
903 (rpl_openat, fdopendir, fstatat): Call openat_save_die
904 and openat_restore_die rather than calling error directly.
905 Don't include "error.h" or "exitfail.h"; they're no longer needed.
907 * openat-die.c (openat_save_die, openat_restore_die): New file.
908 * openat.h (openat_save_die, openat_restore_die): Declare and define.
910 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
911 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
912 int utc, int nanoseconds);
914 date should not have to allocate a megabyte of virtual memory to
915 handle a format argument like +%1048575T. When implemented with
916 strftime, it must allocate such a buffer, use strftime to fill it
917 in, print it, then free it.
918 With fprintftime, it simply prints everything and exits.
919 With no need for memory allocation, that's one fewer way to fail.
920 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
921 optional field width, not before, so we accept %9:z, not %:9z.
922 (my_strftime): Be sure to use L_('x') for literals.
924 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
925 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
926 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
927 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
928 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
929 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
930 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
931 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
932 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
934 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
935 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
936 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
937 and don't include <sys/file.h>).
939 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
943 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
944 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
945 [!LDAV_DONE]: Avoid unused variable warning.
947 2005-09-21 Bruno Haible <bruno@clisp.org>
949 * unicodeio.h (unicode_to_mb): New declaration.
951 2005-09-20 Derek Price <derek@ximbiot.com>
953 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
955 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
957 Use a consistent style for including <config.h>.
958 * __fpending.c, acl.c, argmatch.c,
959 argp-help.c, argp-parse.c,
960 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
961 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
962 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
963 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
964 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
965 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
966 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
967 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
968 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
969 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
970 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
971 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
972 modechange.c, mountlist.c, open-safer.c, physmem.c,
973 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
974 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
975 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
976 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
977 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
978 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
979 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
980 userspec.c, utimecmp.c, version-etc-fsf.c,
981 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
982 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
983 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
984 Standardize inclusion of config.h.
985 * __fpending.h, dirfd.h, getdate.h, human.h,
986 inttostr.h: Removed inclusion of config.h from header files.
987 * inttostr.c: Adjusted in-tree users.
988 * timespec.h: Remove superfluous warning to include config.h.
989 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
990 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
991 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
992 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
994 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
996 * stat-time.h: New file.
997 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
998 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1000 (timespec_cmp): New function.
1001 * utimecmp.c: Include stat-time.h.
1002 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1003 members exist, not on the obsolescent ST_MTIM_NSEC.
1004 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1006 2005-09-15 Derek Price <derek@ximbiot.com>
1007 Paul Eggert <eggert@cs.ucla.edu>
1009 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1010 changes, consolidating in...
1011 * regex_internal.h: ...this file.
1013 2005-09-15 Derek Price <derek@ximbiot.com>
1015 * regex_internal.h: Blank `pure' for GNUC < 3.
1016 * regex_internal.c: Ditto, using this...
1017 (__GNUC_PREREQ): ...new macro.
1018 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1019 (__GNUC_PREREQ): ...this new macro.
1021 * strstr.h: Include string.h. Define strstr as a macro here.
1023 2005-09-13 Derek Price <derek@ximbiot.com>
1025 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1027 Reported by Jim Meyering <jim@meyering.net>.
1029 2005-09-13 Jim Meyering <jim@meyering.net>
1031 * canon-host.c: Filter through gnu indent and reword comments slightly.
1032 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1034 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1036 * lib/base64.c: Typo.
1037 (base64_encode): Put b64str in initialized data section.
1039 2005-09-12 Derek Price <derek@ximbiot.com>
1041 Return usable errors from canon-host.
1042 * canon-host.h: New file.
1043 * canon-host.c (canon_host): Wrap...
1044 (canon_host_r): ...this new function, which now relies exclusively on
1046 (ch_strerror): New function.
1047 (last_cherror): New global.
1048 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1049 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1051 (freeaddrinfo): Free ai->ai_canonname when set.
1053 2005-09-12 Derek Price <derek@ximbiot.com>
1054 Paul Eggert <eggert@cs.ucla.edu>
1056 * glob-libc.h: Renamed from glob_.h. The new version is
1057 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1058 protecting things that should be done only in gnulib contexts.
1059 * glob_.h: New file, containing only the glob things needed for
1061 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1062 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1063 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1064 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1065 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1066 and to respect the namespace rules better.
1068 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1070 Merge glibc and coreutils changes into gnulib, plus a few
1072 * md5.c: Use #error rather than a string.
1073 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1074 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1075 (__attribute__): Define to empty for non recent-GCC.
1076 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1077 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1078 Renamed from their non-__ counterparts, with new macros replacing
1079 them if not _LIBC. Add __THROW attribute.
1081 (struct md5_ctx): Align buffer if using GCC.
1082 * sha1.h (struct sha1_ctx): Likewise.
1083 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1084 The old name was backwards.
1085 (NOTSWAP): Remove; not used.
1086 (rol): New macro, moved here from md5.h.
1087 (sha1_process_block): Remove a FIXME that doesn't make sense.
1089 2005-09-12 Derek Price <derek@ximbiot.com>
1091 * gai_strerror.c: Include config.h when available. Include
1092 getaddrinfo.h before other headers to test interface.
1093 Reported by Larry Jones <lawrence.jones@ugs.com>.
1095 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1097 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1098 definitions, since that's the preferred style in glibc.
1099 Fix a minor spacing issue, and update copyright notice to match glibc's.
1101 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1103 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1105 2005-09-06 Simon Josefsson <jas@extundo.com>
1107 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1108 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1110 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1112 Change bitset word type from unsigned int to unsigned long int,
1113 as this has better performance on typical 64-bit hosts.
1114 Port bitset code to hosts with unusual word sizes.
1115 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1116 (build_collating_symbol):
1117 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1118 argument is a bitset. This is merely a style issue, but it makes
1119 it clearer that an entire array is expected.
1120 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1121 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1122 Port to the case where bitset_word is not the same as unsigned int.
1123 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1124 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1126 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1127 (build_trtable, group_nodes_into_DFAstates):
1129 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1130 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1131 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1132 * regexec.c (group_nodes_into_DFAstates): Likewise.
1133 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1134 * regcomp.c (optimize_subexps, lower_subexp):
1135 Work even if bitset_word has holes in its bitwise representation.
1136 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1137 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1139 * regex_internal.c (re_string_reconstruct):
1140 Don't assume UCHAR_MAX == 255.
1141 * regex_internal.h (bitset_set_all): Likewise.
1142 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1144 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1145 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1147 (BITSET_WORD_MAX): New macro.
1148 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1149 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1150 (bitset_empty, bitset_copy):
1151 Prefer sizeof (bitset) to multiplying it out ourselves.
1152 (bitset_not_merge): Remove; unused.
1153 (bitset_contain): Return bool, not unsigned int with one bit on.
1154 All callers changed.
1155 * regexec.c (build_trtable): Don't assume bitset has no stricter
1156 alignment than re_node_set; do this by defining a new internal
1157 type struct dests_alloc and using it to allocate memory.
1159 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1161 Check for arithmetic overflow when calculating sizes, to prevent
1162 some buffer-overflow issues. These patches are conservative, in the
1163 sense that when I couldn't determine whether an overflow was possible,
1164 I inserted a run-time check.
1165 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1166 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1167 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1168 (re_xnrealloc, re_x2nrealloc): New inline functions.
1169 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1170 (build_equiv_class, build_charclass): Check for arithmetic overflow
1171 in size expression calculations.
1172 * lib/regex_internal.c (re_string_realloc_buffers):
1173 (build_wcs_upper_buffer, re_node_set_add_intersect):
1174 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1175 (re_dfa_add_node, register_state): Likewise.
1176 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1177 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1178 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1179 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1181 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1183 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1184 to avoid a collision with bits/local_lim.h in glibc.
1185 All uses changed. Problem reported by Dmitry V. Levin in
1186 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1188 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1189 bugs in int versus size_t comparisons.
1190 (re_string_context_at): Fix bug where the code assumed that
1193 Use bool where appropriate.
1194 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1195 All callers changed.
1196 (calc_eclosure_iter): Likewise, for ROOT arg.
1197 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1198 (build_charclass_op): Likewise, for NON_MATCH arg.
1199 * regex_internal.c (re_string_allocate, re_string_construct):
1200 (re_string_construct_common): Likewise, for ICASE arg.
1201 * regexec.c (re_search_2_stub, re_search_stub):
1202 Likewise, for RET_LEN arg.
1203 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1204 (set_regs): Likewise, for FL_BACKTRACK arg.
1205 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1206 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1207 (calc_eclosure_iter, parse_bracket_exp):
1208 Use bool for internal variables that are booleans.
1209 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1210 (set_regs, build_sifted_states, sift_states_bkref):
1211 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1212 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1213 (find_collation_sequence_value):
1215 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1216 (re_node_set_compare):
1217 Return bool, not int. All callers changed.
1218 * regexec.c (check_halt_node_context, check_dst_limits):
1219 (build_trtable, check_node_accept): Likewise.
1220 * regex_internal.h: Include stdbool.h.
1222 Fix bugs uncovered when converting to bool.
1223 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1224 failure instead of charging ahead blindly.
1225 * regex_internal.c (register_state): Likewise.
1226 * regexec.c (re_search_2_stub): Use simpler method than boolean
1227 for freeing internal storage.
1228 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1229 bitset pieces used as boolean, to avoid undefined behavior
1230 on hosts that do int overflow checking.
1232 2005-08-31 Derek Price <derek@ximbiot.com>
1234 * getdelim.c (getdelim): Return EOF on EOF.
1235 Reported by Larry Jones <lawrence.jones@ugs.com>.
1237 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1239 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1240 lengths fit in regoff_t; this isn't true if regoff_t is the same
1242 * regex.c (re_search_internal): 5th arg is LAST_START
1243 (= START + RANGE) instead of RANGE. This avoids overflow
1244 problems when regoff_t is the same width as size_t.
1245 All callers changed.
1246 (re_search_2_stub): Check for overflow when adding the
1247 sizes of the two strings.
1248 (re_search_stub): Check for overflow when adding START
1249 to RANGE; if it occurs, substitute the extreme value.
1251 2005-08-31 Jim Meyering <jim@meyering.net>
1253 * regcomp.c (search_duplicated_node): Make first pointer arg
1255 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1256 (register_state): Likewise.
1257 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1258 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1259 (group_nodes_into_DFAstates): Likewise.
1261 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1263 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1264 old glibc regex code mishandles strings longer than 2**31 bytes.
1265 This patch fixes this when the regex code is used in gnulib
1266 (i.e., outside glibc).
1268 This patch should not affect the use of the regex code inside
1269 glibc. No doubt this problem also needs to be handled for glibc
1270 as well, but the result will be an incompatible change to the
1271 glibc ABI, and the old ABI will have to be supported too. That
1272 can be the the subject for another patch.
1274 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1275 governing whether the rest of this patch is active. By default,
1276 the macro is disabled and the patch has no effect.
1277 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1278 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1279 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1280 (re_match_2, re_set_registers): Use the new types.
1281 * regex_internal.h (Idx, re_hashval_t): New types.
1282 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1284 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1285 (re_string_context_at, bin_tree_t, re_dfastate_t):
1286 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1287 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1288 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1289 (re_string_char_size_at, re_string_wchar_at):
1290 (re_string_elem_size_at):
1291 Use the new types and macros to port to 64-bit hosts.
1292 Use unsigned types for internal values, so that the code
1293 mostly works even for arrays larger than SSIZE_MAX.
1294 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1295 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1296 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1297 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1298 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1299 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1300 (calc_inveclosure, parse_dup_op, build_range_exp):
1301 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1302 (fetch_number, create_token_tree, mark_opt_subexp):
1304 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1305 (create_cd_newstate, re_string_allocate, re_string_construct):
1306 (re_string_realloc_buffers, build_wcs_upper_buffer):
1307 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1308 (re_string_reconstruct, re_string_peek_byte_case):
1309 (re_string_fetch_byte_case, re_string_context_at):
1310 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1311 (re_node_set_init_copy, re_node_set_add_intersect):
1312 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1313 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1314 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1315 (re_acquire_state, re_acquire_state_context, register_state):
1317 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1318 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1319 (re_search_internal, re_search_2_stub, re_search_stub)
1320 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1321 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1322 (update_cur_sifted_state, check_dst_limits):
1323 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1324 (check_subexp_limits, sift_states_bkref, merge_state_array):
1325 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1326 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1327 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1328 (expand_bkref_cache, check_node_accept_bytes):
1329 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1330 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1331 (acquire_init_state_context, check_halt_node_context):
1332 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1333 (sift_states_backward, clean_state_log_if_needed):
1334 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1335 (find_recover_state, transit_state_sb, transit_state_mb):
1336 (transit_state_bkref, build_trtable, match_ctx_clean):
1338 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1339 to work around an assumption that REG_MISSING is negative.
1341 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1342 (seek_collating_symbol_entry) [defined _LIBC]:
1343 (lookup_collation_sequence_value) [defined _LIBC]:
1344 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1345 Use prototypes rather than old-style function definitions.
1346 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1347 (transit_state_sb) [0]:
1348 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1350 * regexec.c (re_search_internal): Simplify update of rm_so and
1353 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1354 (optimize_subexps, lower_subexp):
1355 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1356 since the signed shift might overflow. Use 1u<<31 instead.
1357 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1358 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1361 * regcomp.c (optimize_subexps, lower_subexp):
1362 Use CHAR_BIT rather than 8, for clarity.
1363 * regexec.c (check_dst_limits_calc_pos_1):
1364 (check_subexp_matching_top): Likewise.
1365 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1366 have to worry about portability issues when shifting it left.
1367 Remove no-longer-needed test for table_size > 0.
1368 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1369 in a word, as the resulting behavior is undefined.
1370 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1371 in one case, a <= should have been an <, and in another case the
1372 whole test was missing.
1373 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1374 the standard name CHAR_BIT.
1375 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1376 this is not true on one's complement and signed-magnitude hosts.
1378 * regex_internal.h (re_sub_match_top_t): Remove unused member
1380 (struct re_dfa_t): Remove unused member states_alloc.
1381 * regcomp.c (init_dfa): Don't initialize unused members.
1383 2005-08-31 Bruno Haible <bruno@clisp.org>
1385 * strstr.c: Include <stddef.h>, for NULL.
1386 * strcasestr.c: Likewise.
1387 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1389 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1391 * iconvme.h: Add prototype for iconv_alloc.
1393 2005-08-29 Simon Josefsson <jas@extundo.com>
1395 * iconvme.c: Fix errno.
1397 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1399 * iconvme.c: Split iconv_string into iconv_alloc.
1401 2005-08-27 Jim Meyering <jim@meyering.net>
1403 * fopen-safer.c: Merge minor changes from coreutils.
1404 * dup-safer.c: Likewise.
1405 * fd-safer.c: Likewise.
1407 Merge from coreutils.
1408 * stdio--.h: New file.
1409 * stdlib--.h: New file.
1410 * mkstemp-safer.c: New file.
1412 GNU tar needs these.
1413 * pipe-safer.c: New file.
1414 * creat-safer.c: New file.
1415 * fcntl--.h (creat): Define to creat_safer.
1416 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1417 * unistd--.h (pipe): Define to pipe_safer.
1418 * unistd-safer.h: Declare pipe_safer.
1420 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1422 * regex_internal.h: Remove all references to
1423 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1425 (bitset_not, bitset_merge, bitset_not_merge):
1426 (bitset_mask, re_string_allocate, re_string_construct):
1427 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1428 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1429 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1430 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1431 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1432 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1433 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1434 (re_acquire_state_context):
1435 Remove unnecessary forward decls.
1436 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1437 Put __attribute at function definition,
1438 now that the function decl has been removed.
1439 * lib/regex_internal.c (re_string_peek_byte_case):
1440 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1443 2005-08-26 Simon Josefsson <jas@extundo.com>
1445 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1446 Haible <bruno@clisp.org>.
1448 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1450 * regexec.c (set_regs): Don't alloca with an unbounded size.
1452 alloca modernization/simplification for regex.
1453 * regex.c: Remove portability cruft for alloca. This no longer
1454 needs to be at the start of the file, and can be moved into
1455 regex_internal.h and simplified.
1456 * regex_internal.h: Include <alloca.h>.
1457 (__libc_use_alloca) [!defined _LIBC]: New macro.
1458 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1459 now works outside glibc.
1461 2005-08-24 Simon Josefsson <jas@extundo.com>
1463 * getpass.c: Add WIN32 implementation. Conditionalize use of
1464 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1465 GLIBC specific code.
1467 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1469 Make regex safe for g++. This fixes one real bug (an "err"
1470 that should have been "*err"). g++ problem reported by
1472 * regex_internal.h (re_calloc): New macro, consistent with
1473 re_malloc etc. All callers of calloc changed to use re_calloc.
1474 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1475 not int. All callers changed.
1476 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1477 just use an array of size MB_LEN_MAX.
1478 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1479 (find_recover_state): Change "err" to "*err"; this fixes what
1480 appears to be a real bug.
1481 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1484 2005-08-25 Jim Meyering <jim@meyering.net>
1486 * open-safer.c: Include <config.h>.
1487 Otherwise, we'd lose LARGEFILE support in any file using
1490 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1492 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1493 * regex.h (regerror): Likewise.
1495 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1496 requires this. (The code never needed it.)
1498 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1499 All uses of recently-renamed identifiers changed to use the new,
1500 POSIX-compliant names. The code will build and run just fine
1501 without these changes, but it's better to eat our own dog food
1502 and use the standard-conforming names.
1504 * regex.h: Fix a multitude of POSIX name space violations.
1505 These changes have an effect only for programs that define
1506 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1507 do not change anything for programs compiled in the normal way.
1508 Also, there is no effect on the ABI.
1510 (_REGEX_SOURCE): New macro.
1511 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1512 defined and _GNU_SOURCE is not; this fixes a name space violation.
1514 Rename the following macros to obey POSIX requirements.
1515 The old names are still visible as macros if _REGEX_SOURCE is defined.
1516 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1517 RE_BACKSLASH_ESCAPE_IN_LISTS.
1518 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1519 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1520 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1521 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1522 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1523 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1524 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1525 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1526 (REG_INTERVALS): renamed from RE_INTERVALS.
1527 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1528 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1529 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1530 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1531 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1532 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1533 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1534 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1535 RE_UNMATCHED_RIGHT_PAREN_ORD.
1536 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1537 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1538 (REG_DEBUG): renamed from RE_DEBUG.
1539 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1540 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1541 unusual, since we can't clash with the POSIX REG_ICASE.
1542 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1543 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1544 (REG_NO_SUB): renamed from RE_NO_SUB.
1545 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1546 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1547 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1548 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1549 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1550 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1551 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1552 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1553 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1554 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1555 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1556 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1557 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1558 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1559 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1560 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1561 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1562 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1563 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1564 (REG_FIXED): Renamed from REGS_FIXED.
1565 (REG_NREGS): Renamed from RE_NREGS.
1567 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1568 of other REG_* macros, since POSIX says the user is allowed to
1569 #undef these macros selectively.
1571 (reg_errcode_t): Update comment stating what other tables need
1574 Rename the following enum values to obey POSIX requirements.
1575 The old names are still visible as macros.
1576 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1577 is not defined, since GNU is supposed to be a superset of POSIX as
1578 much as possible, and since we want reg_errcode_t to be a signed
1579 type for implementation consistency.
1580 (_REG_NOERROR): Renamed from REG_NOERROR.
1581 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1582 (_REG_BADPAT): Renamed from REG_BADPAT.
1583 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1584 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1585 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1586 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1587 (_REG_EBRACK): Renamed from REG_EBRACK.
1588 (_REG_EPAREN): Renamed from REG_EPAREN.
1589 (_REG_EBRACE): Renamed from REG_EBRACE.
1590 (_REG_BADBR): Renamed from REG_BADBR.
1591 (_REG_ERANGE): Renamed from REG_ERANGE.
1592 (_REG_ESPACE): Renamed from REG_ESPACE.
1593 (_REG_BADRPT): Renamed from REG_BADRPT.
1594 (_REG_EEND): Renamed from REG_EEND.
1595 (_REG_ESIZE): Renamed from REG_ESIZE.
1596 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1597 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1598 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1599 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1600 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1602 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1603 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1604 changed. But support the old name if the new one is not defined
1605 and if _REGEX_SOURCE.
1607 Change the following member names in struct re_pattern_buffer.
1608 The old names are still supported if !_REGEX_SOURCE.
1609 The new names are always supported, regardless of _REGEX_SOURCE.
1610 (re_buffer): Renamed from buffer.
1611 (re_allocated): Renamed from allocated.
1612 (re_used): Renamed from used.
1613 (re_syntax): Renamed from syntax.
1614 (re_fastmap): Renamed from fastmap.
1615 (re_translate): Renamed from translate.
1616 (re_can_be_null): Renamed from can_be_null.
1617 (re_regs_allocated): Renamed from regs_allocated.
1618 (re_fastmap_accurate): Renamed from fastmap_accurate.
1619 (re_no_sub): Renamed from no_sub.
1620 (re_not_bol): Renamed from not_bol.
1621 (re_not_eol): Renamed from not_eol.
1622 (re_newline_anchor): Renamed from newline_anchor.
1624 Change the following member names in struct re_registers.
1625 The old names are still supported if !_REGEX_SOURCE.
1626 The new names are always supported, regardless of _REGEX_SOURCE.
1627 (rm_num_regs): Renamed from num_regs.
1628 (rm_start): Renamed from start.
1629 (rm_end): Renamed from end.
1631 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1632 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1633 Prepend __ to parameter names.
1635 Undo yesterday's changes.
1637 2005-08-24 Jim Meyering <jim@meyering.net>
1639 Sync from coreutils.
1640 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1642 2005-08-21 Bruno Haible <bruno@clisp.org>
1644 * lock.h: Add multiple inclusion guard.
1645 * tls.h: Add multiple inclusion guard.
1647 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1649 * regex.h (REG_NOSYS)
1650 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1651 Define, since POSIX requires it as of 2001.
1652 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1653 New private symbol, used to keep the enum signed in all cases.
1654 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1655 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1657 * regex_internal.c (re_string_skip_chars, register_state):
1659 Remove forward decls; no longer needed now that we use prototypes.
1660 * regexec.c (acquire_init_state_context, check_halt_node_context):
1661 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1662 (clean_state_log_if_needed): Likewise.
1664 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1666 Fix problems reported by Sam Steingold in
1667 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1668 * regexec.c (sift_states_bkref): Fix portability bug: the code
1669 assumed that reg_errcode_t is a signed type, which is not
1670 necessarily true if _XOPEN_SOURCE is not defined.
1671 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1672 some compilers warn about it otherwise.
1674 2005-08-20 Jim Meyering <jim@meyering.net>
1676 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1677 of unused local, dfa.
1679 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1681 * regcomp.c (create_initial_state): Remove duplicate decl.
1682 (init_word_char, create_initial_state, duplicate_node_closure):
1683 (fetch_token, peek_token_bracket, build_range_exp):
1684 (build_collating_symbol): Remove forward decls; no longer needed
1685 now that we use prototypes.
1688 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1689 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1690 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1691 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1692 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1693 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1694 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1695 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1696 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1697 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1698 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1699 (build_charclass, build_charclass_op, fetch_number, create_tree):
1700 (create_token_tree, mark_opt_subexp, duplicate_tree):
1701 Use prototypes rather than old-style definitions.
1704 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1705 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1706 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1707 (re_string_reconstruct, re_string_peek_byte_case):
1708 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1709 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1710 (re_node_set_init_copy, re_node_set_add_intersect):
1711 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1712 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1713 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1714 (re_acquire_state, re_acquire_state_context, register_state):
1715 (create_ci_newstate, create_cd_newstate, free_state):
1717 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1718 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1719 (re_search_internal, prune_impossible_nodes):
1720 (acquire_init_state_context, check_matching, static):
1721 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1722 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1723 (update_regs, sift_states_backward, build_sifted_states):
1724 (clean_state_log_if_needed, merge_state_array):
1725 (update_cur_sifted_state, add_epsilon_src_nodes):
1726 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1727 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1728 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1729 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1730 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1731 (check_arrival, check_arrival_add_next_nodes):
1732 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1733 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1734 (check_node_accept_bytes, check_node_accept, extend_buffers):
1735 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1736 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1741 (re_string_allocate, re_string_construct, re_string_reconstruct):
1742 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1743 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1744 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1745 (re_string_context_at, re_string_peek_byte_case):
1746 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1747 is defined, since we now use prototypes always.
1749 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1750 C89 or better. All uses removed.
1752 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1754 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1755 [defined lint]: Suppress bogus uninitialized-variable warnings.
1757 * regcomp.c (duplicate_node): Return new index, not an error code,
1758 and let the caller return REG_ESPACE if out of space. This
1759 removes an uninitialied-variable warning with GCC 4.0.1, and also
1760 avoids taking the address of a local variable. All callers
1763 2005-08-19 Jim Meyering <jim@meyering.net>
1765 * regexec.c (proceed_next_node): Redo local variables to
1766 avoid GCC shadowing warnings.
1768 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1770 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1771 (re_node_set_insert_last, re_dfa_add_node):
1772 Rename local variables to avoid GCC shadowing warnings.
1774 2005-08-18 Bruno Haible <bruno@clisp.org>
1776 * strstr.c (strstr): Fix return value in multibyte case.
1777 * strcasestr.c (strcasestr): Likewise.
1779 2005-08-17 Jim Meyering <jim@meyering.net>
1781 Make the %s format (seconds since the epoch) work for a negative
1782 number and when used with a zero-padded field width, e.g. %015s.
1784 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1785 label so that it precedes the code to set `digits'. Otherwise,
1786 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1787 print `00-22'. Now, it prints `-0022', as it should.
1789 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1791 * regex.h: Remove useless space-before-tab. From coreutils.
1793 2005-08-17 Bruno Haible <bruno@clisp.org>
1795 * strcasestr.h: New file.
1796 * strcasestr.c: New file.
1798 2005-08-17 Bruno Haible <bruno@clisp.org>
1800 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1801 * strstr.c: Completely rewritten, with multibyte locale support.
1803 2005-08-17 Bruno Haible <bruno@clisp.org>
1805 * strcasecmp.c: Use mbuiter.h.
1807 2005-08-17 Bruno Haible <bruno@clisp.org>
1809 * mbuiter.h: New file.
1811 2005-08-16 Bruno Haible <bruno@clisp.org>
1813 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1815 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1816 NUL byte, not after it.
1818 2005-08-16 Bruno Haible <bruno@clisp.org>
1820 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1821 the valid ones. Makes the comparison operations transitive:
1822 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1823 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1825 2005-08-16 Bruno Haible <bruno@clisp.org>
1827 * strcase.h (strcasecmp): Add note in comments.
1828 * strncasecmp.c: Use code from strcasecmp.c.
1829 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1830 (strcasecmp): Work correctly in multibyte locales.
1832 2005-08-16 Bruno Haible <bruno@clisp.org>
1834 * strnlen1.h: New file.
1835 * strnlen1.c: New file.
1837 2005-08-16 Bruno Haible <bruno@clisp.org>
1839 * mbfile.h: New file.
1841 2005-08-16 Bruno Haible <bruno@clisp.org>
1843 * mbiter.h: New file.
1845 2005-08-16 Bruno Haible <bruno@clisp.org>
1847 * mbchar.h: New file.
1848 * mbchar.c: New file.
1850 2005-08-16 Bruno Haible <bruno@clisp.org>
1852 * tls.h: New file, from GNU gettext.
1853 * tls.c: New file, from GNU gettext.
1855 2005-08-15 Bruno Haible <bruno@clisp.org>
1857 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1860 2005-08-14 Jim Meyering <jim@meyering.net>
1862 Sync from coreutils.
1864 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1865 Use the hash-table-based cycle-detection code not just when
1866 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1867 Reported by James Youngman in
1868 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1869 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1870 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1871 This lets us compile with -DFTS_DEBUG, once again.
1872 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1873 * fts.c (fd_safer): Remove decl.
1874 Include fcntl--.h rather than unistd-safer.h
1875 (fts_safe_changedir): Don't call fd_safer; no longer needed
1876 now that we include fcntl--.h.
1878 2005-08-11 Simon Josefsson <jas@extundo.com>
1880 * readline.h, readline.c: New file.
1882 2005-08-11 Bruno Haible <bruno@clisp.org>
1884 * strnlen.h (strnlen): Change parameter name to match comment.
1886 2005-08-10 Simon Josefsson <jas@extundo.com>
1888 * strndup.c: Use strnlen.h.
1890 * strnlen.h: New file.
1892 2005-08-02 Simon Josefsson <jas@extundo.com>
1894 * getline.h, getline.c: Rewrite.
1896 * getdelim.h, getdelim.c: New files, ported from glibc.
1898 2005-07-31 Bruno Haible <bruno@clisp.org>
1900 * lock.h (gl_lock_initializer): New macro.
1901 (gl_lock_define_initialized): Use it.
1902 (gl_rwlock_initializer): New macro.
1903 (gl_rwlock_define_initialized): Use it.
1904 (gl_recursive_lock_initializer): New macro.
1905 (gl_recursive_lock_define_initialized): Use it.
1907 2005-07-26 Bruno Haible <bruno@clisp.org>
1909 * lock.h: Update from GNU gettext.
1910 * lock.c: Update from GNU gettext.
1912 2005-07-18 Bruno Haible <bruno@clisp.org>
1914 * lock.h (gl_once_t): New type.
1915 (gl_once_define, gl_once): New macros.
1916 * lock.c (fresh_once): New variable.
1917 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1920 2005-07-18 Simon Josefsson <jas@extundo.com>
1922 * check-version.c (check_version): Accept identical versions too.
1924 2005-07-18 Bruno Haible <bruno@clisp.org>
1926 * lock.h: New file, from GNU gettext.
1927 * lock.c: New file, from GNU gettext.
1929 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1931 * quotearg.c: Add translator comment suggested by Bruno Haible,
1932 with a minor change.
1934 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1936 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1937 copyright symbol and the year.
1938 * version-etc.c (COPYRIGHT_YEAR): New constant.
1939 (version_etc_va): Use parameterized copyright notice.
1940 Reword to conform to the current GNU coding standards.
1942 2005-07-11 Simon Josefsson <jas@extundo.com>
1944 * size_max.h: New file.
1946 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1948 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1951 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1952 and Paul Eggert <eggert@cs.ucla.edu>
1954 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1955 in wint_t, not wchar_t. Remove now-unnecessary cast.
1957 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1959 * regex.c, regex.h: Sync from libc.
1960 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1961 New files, synced from libc, except that regex_internal.h
1962 currently has a small porting fix.
1964 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1966 Remove the dependency of the strftime module on the tzset module.
1967 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1968 Copy the input structure, to work around some of the bug with
1969 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1970 Solaris releases, you should also use the tzset module, but we won't
1971 require it as a dependency any more since we don't want LGPLed code
1972 to depend on GPLed code.
1974 2005-07-02 Jim Meyering <jim@meyering.net>
1976 * backupfile.c (backup_args): Change a `0' to NULL.
1978 2005-07-01 Jim Meyering <jim@meyering.net>
1980 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1981 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1982 * save-cwd.c, tempname.c:
1983 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1984 and don't include <sys/file.h>).
1986 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1988 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1989 declares only 'struct timespec;' (!).
1991 2005-06-29 Jim Meyering <jim@meyering.net>
1993 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1994 type name. Use the variable name instead.
1995 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1997 2005-06-28 Simon Josefsson <jas@extundo.com>
1999 * check-version.h, check-version.c: New files.
2001 2005-06-28 Simon Josefsson <jas@extundo.com>
2003 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2004 collision with global variable. Better indentation. Don't
2005 increment buffer pointer beyond buffer end. Based on comments
2006 from Paul Eggert <eggert@cs.ucla.edu>.
2010 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2012 * canon-host.c (canon-host): Append trailing "," to 0 in
2013 initializer of struct addrinfo, as an indication that we don't
2014 care how many members the structure has.
2016 2005-06-24 Derek Price <derek@ximbiot.com>
2017 and Bruno Haible <bruno@clisp.org>
2019 Remove stat module & update lstat.
2020 * stat.c: Remove this file...
2021 (slash_aware_lstat): ...moving this content and its support...
2022 * lstat.c (rpl_lstat): ...into here.
2023 * lstat.h: New file.
2025 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2027 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2028 (ranged_convert): Don't save conversion in a temporary struct.
2029 This causes a warning with GCC 4.0.0, and anyway in the typical
2030 case it's not worth the extra 100 bytes or so of code.
2031 (ranged_convert, __mktime_internal): When calling a function via a
2032 pointer P, use P () rather than (*P) (), as we now assume C89 or
2035 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2037 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2038 "who -r" failed to give output. Problem reported by Tim Waugh.
2040 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2041 (xcalloc): Use it to avoid needless tests.
2042 Problem reported by Jim Meyering.
2044 2005-06-16 Jim Meyering <jim@meyering.net>
2046 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2047 when either N or S is zero.
2049 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2051 * argp.h (__option_is_short): Check upper limit of
2052 __key. Isprint() requires its argument to have the value
2053 of an unsigned char or EOF.
2055 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2057 * fnmatch.c (fnmatch): If there is an encoding error in a
2058 multibyte string or pattern, fall back on unibyte matching.
2059 Problem reported by James Youngman.
2061 2005-06-08 Bruno Haible <bruno@clisp.org>
2063 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2066 2005-06-08 Bruno Haible <bruno@clisp.org>
2068 * csharpcomp.h: New file, from GNU gettext.
2069 * csharpcomp.c: New file, from GNU gettext.
2070 * csharpcomp.sh.in: New file, from GNU gettext.
2072 2005-06-07 Derek Price <derek@ximbiot.com>
2075 * glob_.h: Indent nested #ifdef.
2077 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2079 Sync from coreutils.
2080 Use "file name" when talking about file names, instead of "filename"
2081 or "path", as per the GNU coding standards.
2082 * mkdir-p.c: Renamed from makepath.c.
2083 (make_dir_parents): Renamed from make_path. All callers changed.
2084 * mkdir-p.h: Likewise. All includers changed.
2085 * filenamecat.c: Renamed from path-concat.c.
2086 (file_name_concat): Renamed from path_concat. All callers changed.
2087 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2088 * filenamecat.h: Likewise. All includers changed.
2089 * acl.c: Don't use "path" or "filename" to mean "file name"
2090 in comments or local variable names.
2091 * basename.c: Likewise.
2092 * canonicalize.c, canonicalize.h: Likewise.
2093 * dirname.c, dirname.h: Likewise.
2094 * euidaccess.c: Likewise.
2095 * exclude.c: Likewise
2096 * fnmatch_.h, fnmatch_loop.c: Likewise.
2097 * fsusage.c, fsuage.h: Likewise.
2098 * fts.c, fts_.h: Likewise.
2099 * getcwd.c: Likewise.
2100 * getloadavg.c: Likewise.
2101 * mkstemp.c: Likewise.
2102 * mountlist.c, mountlist.h: Likewise.
2103 * openat.c, openat.h: Likewise.
2104 * readlink-stub.c: Likewise.
2105 * readutmp.c, readutmp.h: Likewise.
2106 * rename.c: Likewise.
2107 * rmdir.c: Likewise.
2109 * savedir.c: Likewise.
2110 * stripslash.c: Likewise.
2111 * tempname.c: Likewise.
2112 * xreadlink.c: Likewise.
2113 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2115 * exclude.h: Likewise.
2117 * euidaccess.c (getuid, getgid, getuid, getegid)
2118 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2119 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2120 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2121 * pathmax.h: Include <limits.h> unconditionally, since other
2122 files have been getting away with it for years (MORE/BSD 4.3
2124 * userspec.c (getpwnam, getgrnam, getgrgid)
2125 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2127 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2128 Define to 256, not 255, as per modern POSIX.
2130 2005-06-01 Bruno Haible <bruno@clisp.org>
2132 * csharpexec.h: New file, from GNU gettext.
2133 * csharpexec.c: New file, from GNU gettext.
2134 * csharpexec.sh.in: New file, from GNU gettext.
2136 2005-05-31 Derek Price <derek@ximbiot.com>
2137 Paul Eggert <eggert@cs.ucla.edu>
2140 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2142 2005-05-29 Derek Price <derek@ximbiot.com>
2143 Paul Eggert <eggert@cs.ucla.edu>
2145 * glob_.h, glob.c: New files.
2147 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2149 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2151 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2152 the configuration hassle isn't worth it.
2153 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2154 (LONGEST_MODIFIER, PRIuMAX): Remove.
2156 2005-05-27 Bruno Haible <bruno@clisp.org>
2158 * getlogin_r.h: Remove second include of <stddef.h>.
2160 2005-05-25 Bruno Haible <bruno@clisp.org>
2161 Derek Price <derek@ximbiot.com>
2163 * getlogin_r.h: Simplify API documentation.
2165 2005-05-25 Derek Price <derek@ximbiot.com>
2166 Paul Eggert <eggert@cs.ucla.edu>
2168 * getlogin_r.c, getlogin_r.h: New files.
2170 2005-05-22 Bruno Haible <bruno@clisp.org>
2172 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2173 Also include <sys/param.h> if it defines MIN, MAX.
2174 Based on a patch by Derek Price <derek@ximbiot.com>.
2176 2005-05-22 Bruno Haible <bruno@clisp.org>
2178 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2179 (INT64_MIN): Fix definition.
2180 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2182 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2183 NEED_SIGNED_INT_TYPES.
2185 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2186 HAVE_SYSTEM_INTTYPES.
2188 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2190 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2191 so that unistd-safer.h (GPL'ed code) need not be included.
2193 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2196 * fts.c: Don't include "cycle-check.h" or "hash.h".
2197 (setup_dir, free_dir): New functions.
2198 (enter_dir, leave_dir): Define trivial
2199 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2200 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2201 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2202 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2203 Move to fts-cycle.c.
2204 (fts_open): Use setup_dir.
2205 (fts_close): Use free_dir.
2206 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2207 This adds a label and some gotos, but the alternatives were messier.
2208 Check for memory allocation failure when entering a dir.
2209 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2210 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2211 (FTS): New member fts_cycle, that is a union that contains the
2212 old active_dir_ht and cycle_state. All uses changed to mention
2213 fts_cycle.ht and fts_cycle.state.
2214 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2215 fts.c, with the following changes:
2216 (setup_dir, free_dir): New functions.
2217 (enter_dir): Now returns bool. Return true if successful, false
2218 if memory exhausted. All callers changed.
2219 Do not bother partly cleaning up on
2220 memory allocation failure; that is free_dir's job.
2221 However, free ad if hash_insert fails, to avoid memory leak.
2222 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2223 fts->fts_options to see which union member to use.
2225 2005-05-20 Jim Meyering <jim@meyering.net>
2227 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2228 Now a macro, to pacify GCC.
2230 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2232 * chown.c (rpl_chown): Return -1 on failure.
2234 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2236 * canonicalize.c: Include canonicalize.h first, to test interface.
2237 Include <stddef.h> unconditionally, since we assume C89 now.
2238 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2239 * fts.c: Include fts_.h first, to check interface.
2240 Do not include intprops.h; no longer needed.
2241 Include cycle-check.h and hash.h, since fts_.h no longer does.
2242 Remove unnecessary casts of closedir to void.
2243 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2244 decide whether to decrement nlinks.
2245 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2246 (FTS): Use struct hash_table * instead of Hash_table, so that
2247 we no longer need to include hash.h here.
2249 2005-05-17 Jim Meyering <jim@meyering.net>
2251 * fts.c, fts_.h: New files, from coreutils.
2253 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2255 Sync from coreutils.
2256 * unlinkdir.c, unlinkdir.h: New files.
2257 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2258 regex.h, unlocked-io.h, xtime.h:
2259 White space changes only.
2260 * makepath.c (make_path): Port to hosts where leading "//" is special.
2261 * yesno.c: Include getline.h, not ctype.h.
2262 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2263 Use getline to remove arbitrary restriction on response length.
2265 2005-05-13 Bruno Haible <bruno@clisp.org>
2267 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2268 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2269 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2270 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2271 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2272 Add support for 64-bit integers in the MSVC compiler.
2274 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2276 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2277 Change the initial comment to refer to GPL, not LGPL.
2278 gnulib-tool will change it to LGPL as needed.
2280 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2281 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2282 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2283 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2284 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2285 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2286 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2287 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2288 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2289 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2290 concatpath.c, config.charset, copy-file.c, copy-file.h,
2291 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2292 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2293 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2294 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2295 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2296 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2297 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2298 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2299 full-read.c, full-read.h, full-write.c, full-write.h,
2300 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2301 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2302 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2303 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2304 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2305 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2306 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2307 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2308 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2309 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2310 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2311 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2312 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2313 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2314 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2315 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2316 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2317 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2318 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2319 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2320 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2321 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2322 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2323 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2324 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2325 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2326 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2327 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2328 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2329 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2330 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2331 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2332 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2333 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2334 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2335 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2336 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2337 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2338 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2339 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2340 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2341 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2342 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2343 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2344 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2345 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2346 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2347 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2348 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2349 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2350 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2351 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2352 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2353 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2354 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2355 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2356 Update FSF postal mail address.
2358 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2360 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2361 specified in ai_socktype. Fix invalid ai_protocol
2362 check. ai_protocol is usually set to 0 or depending on
2363 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2364 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2365 ai_socktype / ai_protocol in the returned addrinfo structure.
2367 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2368 Bruno Haible <bruno@clisp.org>
2370 * inet_ntop.h: New file.
2371 * inet_ntop.c: New file, from glibc with modifications.
2373 2005-05-08 Jim Meyering <jim@meyering.net>
2375 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2377 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2379 Merge from coreutils. Among other things,
2380 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2381 * fd-safer.c: New file.
2382 * fcntl-safer.h, open-safer.c: Remove.
2383 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2384 * dup-safer.c: Include unistd-safer.h first.
2385 Don't include errno.h.
2386 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2387 * file-type.h: Don't assume invoker included sys/stat.h first.
2388 * file-type.c: Rely on file-type.h change.
2389 * getloadavg.c: Include unistd-safer.h.
2390 (getloadavg): Use safer open.
2391 * getusershell.c: Include "stdio-safer.h".
2392 (getusershell): Use safer fopen.
2393 * long-options.c (long_options): Use NULL rather than 0.
2394 * modechange.h (mode_free): Remove; all callers changed to invoke
2396 * modechange.c: Likewise.
2397 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2398 (MODE_DONE): New constant.
2399 (struct mode_change): Remove 'next' member.
2400 (make_node_op_equals): New function; like the old one of the
2401 same name, except it allocates an array.
2402 (mode_compile, mode_create_from_ref): Use it.
2403 (mode_compile): Allocate result as an array, not a linked list.
2404 Parse octal string ourself, so that we catch mistakes like "+0".
2405 (mode_adjust): Arg is an array, not a linked list.
2406 * modechange.c: Include stat-macros.h, xalloc.h.
2407 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2408 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2409 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2410 Remove. This is now stat-macros.h's job.
2411 (talloc): Remove. All callers replaced by xalloc, so that
2412 our invokers don't have to worry about reporting memory failures.
2413 (make_node_op_equals): Remove.
2414 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2416 (struct mode_change): Moved here from modechange.h.
2417 (mode_append_entry): Remove.
2418 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2419 apps to have incorrect behavior. Use simpler algorithm for head
2420 and tail. Don't futz with umask; that's now the job of mode_adjust.
2421 Detect more invalid usages rather than having somewhat-random behavior.
2422 Don't insert an "a=" action, as that leads to incorrect behavior.
2423 (mode_compile, mode_create_from_ref): Return NULL on error instead
2424 of an enum, since now there's only one way to have an error. All
2426 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2427 at the correct time. Simplify calculation of "+u" and its ilk.
2428 Don't mishandle "+X".
2429 (mode_free): Remove "register" and localize decls.
2430 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2431 (struct mode_change): Move to modechange.c; callers don't
2432 need to see this stuff.
2433 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2434 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2435 (mode_change, mode_adjust): Reflect the new signatures noted above.
2436 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2437 that might redefine system include files.
2438 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2439 (my_usleep): Use NULL rather than (void *) 0.
2440 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2441 Use siginterrupt to specify that system calls should be interrupted.
2442 (rpl_nanosleep): Move initialization of suspended closer to call of
2444 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2445 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2446 (desirable_utmp_entry): New function.
2447 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2448 using x2nrealloc, to simplify logic.
2449 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2450 size calculation. Do not assume utmp file is a regular file.
2451 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2452 (READ_UTMP_CHECK_PIDS): New constant.
2453 * save-cwd.c: Include unistd-safer.h.
2454 (save_cwd): Use fd_safer.
2455 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2456 [!_LIBC] Include "stat-macros.h" instead.
2457 * unistd-safer.h (fd_safer): New decl.
2459 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2461 * byteswap_.h: New file.
2463 2005-04-25 Albert Chin <china@thewrittenword.com>
2465 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2468 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2470 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2471 that "UTC +1 second" continues to work. Problem reported
2473 (relunit_snumber): New rule.
2476 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2478 * getdate.y (universal_time_zone_table): New constant.
2479 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2480 universal_time_zone_table.
2481 (lookup_zone): Prefer universal_time_zone_table to
2482 local_time_zone_table, so that "GMT" time stamps are allowed in
2483 London during the summer. Problem reported by Ian Abbott.
2485 2005-04-12 Jim Meyering <jim@meyering.net>
2487 * human.c (humblock): Set *options even when returning due to
2488 xstrtoumax conversion failure. Thanks to a used-uninitialized
2491 2005-04-09 Jim Meyering <jim@meyering.net>
2493 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2494 -Wuninitialized: initialize tm0.tm_year.
2496 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2498 * getdate.y (parser_control): rels_seen is now a boolean, not a
2499 count, since there's no maximum. All uses changed.
2500 Add member dsts_seen.
2501 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2503 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2504 Use pc_rels_seen to decide whther a date is absolute.
2506 * getdate.y (number): Don't overwrite year.
2507 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2510 2005-04-02 Simon Josefsson <jas@extundo.com>
2512 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2513 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2515 2005-03-27 Jim Meyering <jim@meyering.net>
2517 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2519 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2521 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2522 "one's complement" -> "ones' complement" in comment, as per Knuth.
2523 "value of type" -> "type or expression" in comment.
2524 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2526 2005-03-26 Jim Meyering <jim@meyering.net>
2529 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2530 Correct typos: s/or/of/.
2532 2005-03-23 Jim Meyering <jim@meyering.net>
2534 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2536 2005-03-21 Jim Meyering <jim@meyering.net>
2538 Changes imported from coreutils.
2540 * cycle-check.c: Don't include xalloc.h.
2542 * path-concat.c: Don't include assert.h.
2543 (path_concat): Remove assertion that would have triggered
2544 for ABASE starting with more than one slash.
2545 Reported by Andreas Schwab.
2547 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2548 properly when ABASE is an absolute file name.
2549 Correct the description of this function.
2551 Add an assertion and a test driver.
2552 This fixes a bug introduced on 2004-07-02.
2553 Andreas Schwab reported the resulting failure of cp --parents:
2554 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2556 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2558 * strftime.c (my_strftime): If the underlying strftime returns 0
2559 (which shouldn't happen), generate nothing instead of returning 0
2560 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2562 2005-03-16 Bruno Haible <bruno@clisp.org>
2564 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2566 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2568 * strftime.c (my_strftime): Prepend space to format so that we can
2569 reliably distinguish strftime failure from empty output on POSIX
2572 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2574 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2575 (iconv_string): Don't guess a size-zero buffer, as that might cause
2576 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2577 result would be 'too large', where 'too large' is (heuristically)
2578 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2579 overflow concerns. This will prevent some unwanted malloc failures
2580 when the inputs are very large.
2582 2005-03-15 Bruno Haible <bruno@clisp.org>
2584 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2587 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2590 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2592 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2594 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2595 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2597 * strtol.c: Likewise.
2599 2005-03-14 Simon Josefsson <jas@extundo.com>
2601 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2604 2005-03-14 Jim Meyering <jim@meyering.net>
2606 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2607 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2608 to be nonzero so that we (and caller) can detect the difference
2609 between a valid zero-length expansion and an error return, even
2610 when the underlying strftime fails before writing anything into
2613 2005-03-10 Jim Meyering <jim@meyering.net>
2615 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2616 so that this module works on systems without fchdir.
2618 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2620 Factor int-properties macros into a single file, except for
2621 glibc-related files.
2622 * intprops.h: New file.
2623 * getloadavg.c: Include it instead of limits.h.
2624 (INT_STRLEN_BOUND): Remove.
2625 * human.c: Include intprops.h.
2626 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2627 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2628 * inttostr.h: Include intprops.h instead of limits.h.
2629 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2630 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2631 for consistency with intprops.h.
2632 (time_t_is_integer, twos_complement_arithmetic): Use them.
2633 * sig2str.h: Include <signal.h>, intprops.h.
2634 (INT_STRLEN_BOUND): Remove.
2635 * strftime.c (TYPE_SIGNED): Remove.
2636 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2637 * strtol.c: Adjust comments to match intprops.h.
2638 * userspec.c: Include intprops.h.
2639 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2640 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2641 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2642 instead of rolling our own expressions.
2643 * xstrtol.c: Include xstrtol.h first, to test interface.
2645 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2647 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2648 the right thing even if adding 1900 would overflow. Similarly
2649 for tm_mon + 1 and tm_yday + 1.
2650 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2651 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2652 (DO_SIGNED_NUMBER): New macro.
2653 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2655 2005-03-07 Bruno Haible <bruno@clisp.org>
2657 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2659 2005-03-03 Derek R. Price <derek@ximbiot.com>
2660 Bruno Haible <bruno@clisp.org>
2662 * pagealign_alloc.h: New file.
2663 * pagealign_alloc.c: New file.
2665 2005-01-28 Bruno Haible <bruno@clisp.org>
2667 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2670 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2672 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2673 The workaround isn't strictly needed for POSIX conformance, and
2674 it's too much of a pain to configure and maintain. We'll ask
2675 people to fix their kernels instead.
2676 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2677 (NANOSLEEP_BUG_WORKAROUND): Remove.
2678 (xnanosleep): Remove the workaround.
2680 2005-02-12 Bruno Haible <bruno@clisp.org>
2682 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2684 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2686 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2687 * timespec.h (gettime): Return void, since it always
2688 succeeds now. All uses changed.
2689 * gettime.c (gettime) Likewise.
2690 [HAVE_NANOTIME]: Prefer nanotime.
2691 Assume gettimeofday succeeds, as POSIX requires.
2692 Assime time () succeeds, since other code already does.
2693 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2694 (timespec_subtract): Remove.
2695 (NANOSLEEP_BUG_WORKAROUND): New constant.
2696 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2697 things considerably. Use it only on GNU/Linux hosts, since the
2698 workaround shouldn't be needed elsewhere.
2700 2005-02-24 Bruno Haible <bruno@clisp.org>
2702 * gettext.h: Update from GNU gettext 0.14.2.
2704 2005-02-24 Bruno Haible <bruno@clisp.org>
2706 * localcharset.c: Update from GNU gettext 0.14.2.
2707 * config.charset: Update from GNU gettext 0.14.2.
2709 2005-02-22 Simon Josefsson <jas@extundo.com>
2711 * iconvme.h, iconvme.c: New files, from libc.
2713 2005-02-20 Neil Conway <neilc@samurai.com>
2715 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2716 returned by OSX/Darwin if the specified buffer is not large
2717 enough for the hostname.
2719 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2721 * memrchr.h: New file.
2722 * chdir-long.c: Include it.
2723 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2724 Don't bother including stddef.h.
2726 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2728 * argp-help.c (__argp_help): Create a fake struct argp_state and
2729 pass it to _help, otherwise the latter coredumps trying to
2730 dereference state.root_argp.
2732 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2734 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2736 Include <sys/types.h>, for dev_t.
2737 (ME_DUMMY, ME_REMOTE): Move from here....
2738 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2739 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2741 Include mountlist.h first, to test the interface.
2743 2005-01-29 Bruno Haible <bruno@clisp.org>
2745 * progname.c (program_name): Initialize.
2746 Needed when linking statically on MacOS X.
2748 2005-01-28 Bruno Haible <bruno@clisp.org>
2750 * javacomp.sh.in: New file, from GNU gettext.
2751 * javacomp.h: New file, from GNU gettext.
2752 * javacomp.c: New file, from GNU gettext.
2754 2005-01-26 Bruno Haible <bruno@clisp.org>
2756 * javaexec.sh.in: New file, from GNU gettext.
2757 * javaexec.h: New file, from GNU gettext.
2758 * javaexec.c: New file, from GNU gettext.
2760 2005-01-26 Simon Josefsson <jas@extundo.com>
2762 * gai_strerror.c: Use GPL in header.
2764 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2766 * argp-help.c (hol_entry_help): Avoid using non-constant
2767 initializers for struct pentry_state.
2768 (__argp_error): Check return value of __asprintf
2769 (__argp_failure): Translate error message
2771 * argp-parse.c: Removed braces around the expansion of N_()
2773 2005-01-21 Jim Meyering <jim@meyering.net>
2775 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2776 same value as for Solaris 9.
2778 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2779 component length. This included changing the parameter to be
2780 of type `char *' rather than `char const *'.
2781 * chdir-long.h (chdir_long): Update prototype.
2783 * openat.c (fdopendir, fstatat): New functions.
2784 * openat.h: Include headers required for use of DIR and struct stat.
2785 [AT_SYMLINK_NOFOLLOW]: Define.
2786 (fdopendir, fstatat): Add prototypes.
2788 2005-01-21 Bruno Haible <bruno@clisp.org>
2790 * classpath.h: New file, from GNU gettext.
2791 * classpath.c: New file, from GNU gettext.
2793 2005-01-20 Simon Josefsson <jas@extundo.com>
2795 * version-etc-fsf.c: New file, with version_etc_copyright.
2796 * version-etc.c: Remove version_etc_copyright.
2797 * version-etc.h (version_etc_copyright): Use [] instead of * in
2798 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2800 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2802 * save-cwd.c (save_cwd): Remove code to support the case
2803 where fchdir is missing or flaky.
2805 2005-01-20 Simon Josefsson <jas@extundo.com>
2807 * base64.h (isbase64): Add.
2809 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2810 using a unsigned prototype, don't inline.
2811 (base64_decode): Use it.
2813 2005-01-19 Bruno Haible <bruno@clisp.org>
2815 * sh-quote.h: New file, from GNU gettext.
2816 * sh-quote.c: New file, from GNU gettext.
2818 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2820 Merge changes from coreutils, as described below in several
2821 changelogs dated today.
2823 * save-cwd.c: Include "save-cwd.h" before other include files.
2824 (O_DIRECTORY): Remove; not needed here, since "." must be
2825 a directory. All uses removed.
2826 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2827 universal on Suns, and we also need to test for IRIX.
2828 Revamp code to use 'if' rather than '#if'.
2829 Avoid unnecessary comparison of cwd->desc to 0.
2831 * utimens.c (futimens): Robustify the previous patch, by checking
2832 for known valid error numbers rather than observed invalid ones.
2834 2005-01-18 Jim Meyering <jim@meyering.net>
2836 * version-etc.c (version_etc_copyright): Update copyright date.
2838 * utimens.c (futimens): Account for the fact that futimes
2839 can also fail with errno == ENOSYS or errno == ENOENT.
2840 Patch from Dmitry V. Levin.
2842 Change the name of the robust chdir function from chdir to chdir_long.
2843 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2844 (restore_cwd): Use chdir_long, not chdir.
2845 * chdir-long.c: Renamed from chdir.c.
2846 * chdir-long.h: Renamed from chdir.h.
2847 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2850 2005-01-18 Bob Proulx <bob@proulx.com>
2852 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2853 offsetof() macro construct to avoid compile failure with native HP-UX
2854 11.0 ANSI C compiler.
2856 2005-01-06 Bruno Haible <bruno@clisp.org>
2858 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2859 because stpncpy.m4 takes care of it.
2861 2004-01-24 Bruno Haible <bruno@clisp.org>
2863 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2865 2003-10-09 Bruno Haible <bruno@clisp.org>
2867 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2869 2005-01-06 Bruno Haible <bruno@clisp.org>
2871 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2872 * fwriteerror.c: Include <stdbool.h>.
2873 (fwriteerror): At the end, close the file stream. Record whether
2874 stdout was already closed.
2876 2004-05-27 Bruno Haible <bruno@clisp.org>
2878 * execute.c (environ): Declare if needed.
2879 * pipe.c (environ): Likewise.
2880 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2882 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2884 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2885 definitions to be after all include files, to avoid collisions.
2886 Problem reported by Bob Proulx.
2888 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2890 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2891 not needed. This removes a dependency on the gettext module.
2892 [defined _LIBC]: Do not include <libintl.h>; not needed.
2894 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2896 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2899 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2901 * argp-parse.c: Include <stddef.h>.
2902 (alignof, alignto): New macros.
2903 (parser_init): Don't assume that void * is aligned sufficiently
2906 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2907 need to extend the stack.
2908 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2911 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2913 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2915 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2917 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2918 Remove now-obsolete comment about AIX.
2919 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2920 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2921 (YYMAXDEPTH): New macro.
2923 2004-12-18 Bruno Haible <bruno@clisp.org>
2925 * fatal-signal.c (fatal_signals): Make non-const.
2926 (init_fatal_signals): New function.
2927 (uninstall_handlers, install_handlers): Ignore signals that were set to
2929 (at_fatal_signal): Call init_fatal_signals.
2930 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2932 Reported by Paul Eggert.
2934 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2936 * getdate.y (textint): New member "negative".
2937 (time_zone_hhmm): New function.
2938 Expect 14 shift-reduce conflicts, not 13.
2939 (o_colon_minutes): New rule.
2940 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2941 (yylex): Set the "negative" member of signed numbers.
2943 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2945 Changes imported from coreutils.
2946 * hard-locale.c: Assume <locale.h> exists.
2948 (GLIBC_VERSION): New macro.
2949 (hard_locale): Assume setlocale exists.
2950 Rewrite to avoid #ifdef.
2951 Use strdup rather than malloc + strcpy.
2952 * human.c: Assume <locale.h> exists.
2953 (human_readable): Assume localeconv exists.
2955 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2957 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2958 convert T2, not T. (Imported from libc.)
2960 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2962 * getcwd.c (is_ENAMETOOLONG): New macro.
2963 (__getcwd.c): Don't restore errno; glibc doesn't.
2964 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2965 first, falling back to our code only if its results look suspicious.
2966 Ensure that the resulting buffer is only as large as necessary.
2968 * readutmp.c: Include readutmp.h first.
2969 Include <errno.h>, since readutmp.h no longer does that.
2970 * readutmp.h: Don't include <errno.h>,
2971 <sys/param.h>, <time.h>; not needed to establish interface.
2972 (errno): Remove decl.
2973 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2974 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2975 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2977 2004-11-28 Simon Josefsson <jas@extundo.com>
2979 * base64.h, base64.c: New file.
2981 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2983 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2985 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2987 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2988 HP's ANSI C compiler.
2989 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2990 Declaring int functions causes warnings on some modern systems and
2991 shouldn't be needed to compile on ancient ones.
2992 * same.c (MIN) [defined MIN]: Don't define, since it's already
2995 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2996 with the following changes.
2997 (__set_errno): Parenthesize properly.
2998 Include <stdbool.h>.
2999 (MIN, MAX, MATCHING_INO): New macros.
3000 (__getcwd): Define with prototype, not K&R form.
3001 Use heuristics to allocate default buffer on stack if possible.
3002 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3003 behavior, and to avoid the PATH_MAX limit when computing
3005 Use MATCHING_INO to compare inode number to file.
3006 Check for arithmetic overflow in size calculations.
3007 Fix bug in reallocation of dot array that caused getcwd to fail
3008 on directories nested deeper than 75.
3009 Be more careful about saving errno on error.
3010 Do not use realloc; use only free+malloc, as this is a bit
3011 more flexible and avoids a needless copy operation.
3012 Do not inspect st_dev and st_ino for symbolic links; POSIX
3013 doesn't specify the latter.
3014 Check for closedir errors.
3015 Avoid needless casts.
3016 Use "#ifdef weak_alias" around weak_alias, to be like other
3018 The following changes to getcwd.c have effect only when used in
3019 gnulib; they have no effect inside glibc proper.
3020 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3021 as alloca isn't used.
3022 (alloca, __alloca): Likewise.
3023 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3024 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3025 unconditionally, as gnulib assumes C89 or better.
3026 Do not include <sys/param.h>.
3027 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3028 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3030 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3031 Include <dirent.h> in a way that is compatible with modern Autoconf.
3032 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3033 New macros, if not already defined.
3034 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3035 Use "_LIBC", not "defined _LIBC", for consistency.
3036 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3038 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3039 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3040 * xgetcwd.c: David MacKenzie's old code was removed, so give
3041 credit only to Jim Meyering and adjust the copyright dates.
3042 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3043 <stdlib.h>, <unistd.h>, "pathmax.h".
3044 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3045 (INITIAL_BUFFER_SIZE): Remove.
3046 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3048 2004-11-23 Jim Meyering <jim@meyering.net>
3050 * getopt_.h: Remove trailing blanks.
3052 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3054 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3055 (futimens): New function, which uses futimes if available.
3056 (futimens, utimens): Support timespec==NULL, with same semantics
3057 as utime and utimens.
3058 * utimens.h (futimens): New decl.
3060 2004-11-23 Jim Meyering <jim@meyering.net>
3062 * __fpending.c: Add comment.
3064 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3066 * getopt_.h: Re-addition of __getopt_argv_const caused
3067 redefinition warnings. To avoid them, include the defines
3068 in `#if !defined __need_getopt ... #endif'. The only place
3069 where __getopt_argv_const is used is in definitions
3070 of getopt_long and getopt_long_only below, which are as well
3071 protected by `#ifndef __need_getopt'.
3072 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3073 __need_getopt after including <stdio.h> and <unistd.h> These
3074 headers might have defined it.
3076 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3078 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3080 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3081 optopt): Use them instead of invoking ## directly; otherwise, the
3082 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3084 2004-11-19 Bruno Haible <bruno@clisp.org>
3086 * strtok_r.c: Move comments from here...
3087 * strtok_r.h: ... to here.
3089 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3091 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3092 might fail. Problem reported by Yoann Vandoorselaere.
3093 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3094 that mishandle size_t overflow.
3096 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3098 * canon-host.c: Include "strdup.h".
3099 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3100 Use strdup instead of malloc/strcpy to duplicate strings.
3102 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3103 (human_space_before_unit): New constant.
3104 * human.c (human_readable): Support it.
3106 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3107 (xgetcwd): Set errno correctly when failing.
3108 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3109 the failure is actually due to a PATH_MAX problem.
3111 Further getopt changes to make it more likely that glibc will
3112 buy the changes back.
3113 * getopt.c (POSIXLY_CORRECT): New constant.
3114 (getopt): Use it, so to preserve glibc semantic
3115 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3116 when compiling for libc.
3117 * getopt_.h (__getopt_argv_const): Bring it back.
3118 (getopt_long, getopt_long_only): Use it.
3120 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3121 New arg POSIXLY_CORRECT. All callers changed.
3122 (getopt): Argv is now char * const *, as per standard.
3123 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3124 not char *__getopt_argv_const *.
3125 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3126 _getopt_long_only_r): Likewise.
3127 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3128 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3129 _getopt_long_r, _getopt_long_only_r): Likewise.
3130 * getopt_.h (__getopt_argv_const): Remove.
3131 (getopt): Argv is now char * const *, as per standard.
3133 * getdate.y (tORDINAL): New token.
3134 (day, relunit): Allow it for relative times.
3135 (relative_time_table): Use tORDINAL for ordinals.
3137 2004-11-15 Jim Meyering <jim@meyering.net>
3139 * closeout.c: Include "__fpending.h" once again.
3140 Include <stdbool.h>.
3141 (close_stdout): Don't fail just because stdout was closed initially,
3142 since some programs don't write to stdout in the normal course of
3143 operation (other than --version and --help), and we don't want this
3144 function to make e.g. `touch file >&-' fail.
3145 But do fail if it was closed and someone has tried to write to it.
3146 E.g., `printf foo >&-' must fail.
3148 2004-11-11 Simon Josefsson <jas@extundo.com>
3150 * strtok_r.h, strtok_r.c: New file.
3152 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3154 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3155 we can stop lying to compilers about the constness of argv when we
3156 are compiled outside glibc.
3157 (getopt, getopt_long, getopt_long_only): Use it.
3158 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3160 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3161 _getopt_long_only_r): Likewise.
3162 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3163 _getopt_long_only_r): Likewise.
3165 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3166 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3167 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3168 the other external symbols.
3169 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3170 declaration, since the above renaming now works around collisions.
3172 2004-11-11 Jim Meyering <jim@meyering.net>
3174 * linebreak.c: Remove trailing blanks.
3175 * alloca_.h: Likewise.
3176 * acosl.c: Likewise.
3177 * euidaccess.c: Likewise.
3178 * allocsa.h: Likewise.
3180 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3182 * mktime.c (SHR): New macro, which is a portable
3183 substitute for >> that should work even on Crays.
3184 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3185 Problem reported by Mark D. Baushke in
3186 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3187 * getdate.y (SHR): Likewise.
3189 * strftime.c (SHR): Likewise.
3191 * quotearg.c (struct quoting_options): Use unsigned int for
3192 quote_these_too, so that right shifts are well defined. All uses
3195 2004-11-10 Simon Josefsson <jas@extundo.com>
3197 * getaddrinfo.h, getaddrinfo.c: New files.
3199 2004-11-10 Jim Meyering <jim@meyering.net>
3201 Ensure that no close failure goes unreported.
3202 * closeout.c (close_stdout): Always close stdout. I.e., don't
3203 return early when it seems there's nothing to flush.
3204 Don't include __fpending.h.
3206 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3208 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3210 2004-11-05 Bruno Haible <bruno@clisp.org>
3212 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3213 Reported by Mark D. Baushke <mdb@cvshome.org>.
3215 2004-11-04 Bruno Haible <bruno@clisp.org>
3217 2004-09-11 Bruno Haible <bruno@clisp.org>
3218 * allocsa.valgrind: New file.
3219 2004-02-06 Bruno Haible <bruno@clisp.org>
3220 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3221 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3222 Reported by Christopher Seip <chris.seip@hp.com>.
3224 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3226 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3227 with errno == ERANGE if the buffer is too small.
3228 Problem reported by Mark D. Baushke.
3230 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3232 * xreadlink.c (MAXSIZE): New macro.
3233 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3234 size does not exceed MAXSIZE. Avoid cast.
3235 As suggested by Mark D. Baushke in
3236 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3237 if readlink fails with buffer size just under MAXSIZE, try again
3240 2004-11-02 Derek R. Price <derek@ximbiot.com>
3241 and Paul Eggert <eggert@cs.ucla.edu>
3243 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3244 (get_date): Overparenthesize to avoid GCC warning.
3246 2004-11-02 Bruno Haible <bruno@clisp.org>
3248 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3249 function returns void.
3251 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3253 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3254 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3257 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3259 * getdate.y: Add support for TZ="foo" within a date string.
3260 Fix some bugs near time_t boundaries. Reject dates with
3261 out-of-range components, e.g., "Sept 31".
3262 Include <stdlib.h>, "setenv.h", "xalloc.h".
3263 (ISDIGIT_LOCALE): Remove; unused.
3264 Note that the TZ and time functions used here are not reentrant.
3265 (mktime_ok, get_tz): New functions.
3266 (TZBUFSIZE): New constant.
3267 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3268 This requires that we sometimes generate our own TZ="XXX..." setting.
3270 2004-10-27 Derek R. Price <derek@ximbiot.com>
3272 * mktime.c (not_equal_tm): Remove redundant check.
3274 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3276 * getdate.y: Use Bison 1.875 features, and some minor
3277 code cleanups. This change does not affect semantics.
3278 Don't include <stdlib.h>; no longer needed.
3279 Don't include unlocked-io.h; only the "#if TEST" code uses
3280 stdio, and performance isn't crucial there.
3281 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3282 Bison 1.875 features as described below.
3283 All uses of "PC." replaced by "pc->".
3284 (YYSTYPE): Add a forward declaration.
3285 (yylex, yyerror): Use full prototypes in forward decls.
3286 Use "%pure-parser" rather than obsolescent "%pure_parser".
3287 Use %parse-param and %lex-param instead of obsolescent
3288 YYPARSE_PARAM and YYLEX_PARAM.
3289 (meridian_table, month_and_day_table, time_units_table,
3290 relative_time_table, time_zone_table, military_table,
3291 lookup_zone, lookup_word, get_date):
3292 Use NULL instead of 0 where appropriate.
3293 (to_hour): Avoid abort (), to avoid a dependency on
3295 (yyerror, yylex): Now accepts parser_control * arg.
3296 (main) [TEST]: Use '\0' rather than 0 for char.
3298 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3300 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3301 It's now the caller's responsibility to handle the case where
3302 !HAVE_GETPAGESIZE && !defined getpagesize.
3304 * mktime.c (leapyear): Arg is long int, not int.
3306 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3308 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3310 2004-10-12 Simon Josefsson <jas@extundo.com>
3312 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3313 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3316 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3318 * vsnprintf.h: New file.
3319 * vsnprintf.c: New file.
3321 2004-10-07 Bruno Haible <bruno@clisp.org>
3323 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3324 into the provided buffer.
3326 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3328 * diacrit.c, diacrit.h: Add GPL notice.
3330 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3331 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3332 * logl.c (logl): Keep the code as similar to glibc as possible.
3333 This avoids a potential constant-folding bug.
3335 2004-10-05 Bruno Haible <bruno@clisp.org>
3337 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3339 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3341 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3342 * xmalloc.c (xmemdup): Likewise.
3343 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3344 XFREE): Remove these long-obsolescent macros.
3345 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3346 * xstrdup.c: Remove.
3348 * regex.c (re_comp): Cast gettext return value to char *,
3349 Problem reported by Martin Neitzel via Mark D. Baushke.
3351 2004-10-04 Simon Josefsson <jas@extundo.com>
3353 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3354 '#ifdef USE_UNLOCKED_IO'.
3356 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3358 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3359 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3360 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3361 regex.c, sha1.c, version-etc.c, yesno.c:
3362 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3363 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3364 the includer's responsibility.
3366 Sync from coreutils.
3368 * modechange.c (mode_compile): Don't decrement a pointer that
3369 points to the start of a string, as the C Standard says the
3370 resulting behavior is undefined.
3372 * backupfile.h (enum backuptype): Rename none -> no_backups,
3373 simple -> simple_backups, numbered_existing ->
3374 numbered_existing_backups, numbered -> numbered_backups
3375 to avoid shadowing problems. All uses changed.
3376 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3377 * backupfile.c (check_extension, numbered_backup):
3378 Rename locals to avoid shadowing 'basename'.
3379 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3382 * .cppi-disable: Add getopt_.h, getopt_int.h.
3383 * .cvsignore: Add getopt.h.
3385 2004-10-04 Simon Josefsson <jas@extundo.com>
3387 * memmem.h: New file.
3388 * memmem.c: New file, taken from glibc.
3390 2004-10-02 Jim Meyering <jim@meyering.net>
3392 * dirfd.h, getpagesize.h: Add copyright notice.
3394 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3396 * snprintf.c: Remove comments as to why each header is needed.
3398 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3400 * strsep.h: New file.
3401 * strsep.c: New file.
3403 2004-10-01 Simon Josefsson <jas@extundo.com>
3405 * snprintf.c (snprintf): Handle size==0.
3407 2004-10-01 Simon Josefsson <jas@extundo.com>
3408 Bruno Haible <bruno@clisp.org>
3410 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3411 (snprintf): Declare 'args'.
3413 2004-09-30 Simon Josefsson <jas@extundo.com>
3415 * snprintf.h, snprintf.c: New files.
3417 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3419 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3420 (hol_entry_help): Never translate an empty string.
3421 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3422 * argp.h (OPTION_NO_TRANS): New option.
3424 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3426 * xvasprintf.c: Include xalloc.h.
3427 (xvasprintf): Use xalloc_die, not xmalloc_die.
3429 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3431 * dummy.c: Change copyright notice to FSF, and license to GPL.
3433 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3435 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3436 Problem reported by Bruno Haible in:
3437 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3439 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3441 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3442 in case some system header has #define'd it. Problem reported by
3443 Soeren D. Schulze in
3444 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3446 2004-09-08 Bruno Haible <bruno@clisp.org>
3448 * stdint_.h: New file, taken from GNU clisp.
3450 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3452 * xvasprintf.h: New file.
3453 * xvasprintf.c: New file.
3454 * xasprintf.c: New file.
3456 2004-09-08 Bruno Haible <bruno@clisp.org>
3458 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3460 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3462 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3464 Import from coreutils.
3465 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3466 strings on unbounded length. alloca's performance benefits aren't
3467 that important here.
3469 (parse_with_separator): New function, with most of the internals
3470 of the old parse_user_spec. Allow user to omit both user and group,
3471 for compatibility with FreeBSD.
3472 Clone only the user name, not the entire spec.
3473 Do not set *uid, *gid unless entirely successful.
3474 Avoid memory leak in some failing cases.
3475 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3476 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3477 (parse_user_spec): Rewrite to use parse_with_separator.
3479 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3481 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3482 its complicated substitute.
3483 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3484 and program_invocation_name.
3485 (__argp_basename) [!_LIBC]: Remove; the only use was
3486 replaced by its body.
3487 (__argp_short_program_name): Change condition from
3488 !defined __argp_short_program_name to
3489 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3490 to match argp-namefrob.h.
3491 (__argp_failure): Don't assume strerror_r returns char *.
3492 * argp-parse.c (N_): Define unconditionally.
3493 (argp_default_options): Fill out initializers with 0 to avoid
3496 2004-08-12 Simon Josefsson <jas@extundo.com>
3498 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3499 * getopt_.h: Renamed from getopt.h.
3501 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3503 Merge from coreutils.
3505 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3506 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3507 for Reliant Unix 5.43.
3509 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3510 (union fooround): Use uintmax_t, not long int.
3511 The rest is a merge from libc:
3512 [defined _LIBC]: Include <shlib-compat.h>.
3513 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3515 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3517 * strverscmp.c: Convert to UTF-8.
3519 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3521 * obstack.h (obstack_empty_p):
3522 Don't assume that chunk->contents is suitably aligned.
3523 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3524 Likewise. Problem reported by Benno in
3525 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3527 * chown.c (rpl_chown): Work even if the file is writeable but not
3528 readable. This could be improved further but it'd take some work.
3530 2004-08-08 Simon Josefsson <jas@extundo.com>
3532 * xgethostname.c: Don't include error.h (not used).
3535 * getpass.c: Include getpass.h first.
3537 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3539 * xalloc-die.c: New files.
3540 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3542 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3543 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3544 (_, N_, xalloc_die): Move to xalloc-die.c.
3545 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3546 so that we needn't mess with xalloc_msg_memory_exhausted.
3548 * sha1.h: Renamed from sha.h.
3549 (SHA1_H): Renamed from _SHA_H.
3550 (sha1_ctx): Renamed from sha_ctx.
3551 (sha1_init_ctx): Renamed from sha_init_ctx.
3552 (sha1_process_block): Renamed from sha_process_block.
3553 (sha1_process_bytes): Renamed from sha_process_bytes.
3554 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3555 (sha1_read_ctx): Renamed from sha_read_ctx.
3556 (sha1_stream): Renamed from sha_stream.
3557 (sha1_buffer): Renamed from sha_buffer.
3558 * sha1.c: Likewise; renamed from sha.c.
3559 Do not include <sys/types.h>.
3560 Include <stddef.h> rather than <stdlib.h>.
3562 2004-08-08 Bruno Haible <bruno@clisp.org>
3564 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3565 FILESYSTEM_PREFIX_LEN.
3566 * progreloc.c: Likewise.
3567 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3569 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3572 * argp-help.c (make_hol, hol_append): Don't assume that
3573 SIZE_MAX is a valid preprocessor constant.
3574 (__argp_basename): Change from "#ifndef _LIBC"
3575 to "#ifndef __argp_short_program_name", so that
3576 we don't compile these functions for tar.
3578 More merges from coreutils.
3579 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3580 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3582 * addext.c: Remove; no longer needed.
3583 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3584 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3585 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3586 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3587 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3588 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3589 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3590 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3591 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3592 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3593 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3594 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3595 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3596 Import changes from coreutils.
3598 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3600 Merge from coreutils.
3602 * .gdb-history: Remove; this doesn't belong here.
3604 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3605 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3606 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3608 * dirname.h: Include <stdbool.h>.
3609 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3610 for consistency with POSIX terminology. All uses changed.
3611 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3612 (strip_trailing_slashes): Use bool for booleans.
3613 * stripslash.c (strip_trailing_slashes): Likewise.
3615 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3616 sometimes returns a positive errno value even when it succeeds.
3617 (print_errno_message) [!LIBC]: Fall back on strerror if
3620 * path-concat.c (mempcpy): Don't define if a system header defines it.
3621 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3622 (longest_relative_suffix): New function.
3623 (path_concat): Use it. Assume first argument is not NULL.
3624 Port to DOS. Omit redundant separators.
3625 Report an error instead of returning NULL.
3626 Use mempcpy instead of memcpy.
3627 (xpath_concat): Remove: not declared or used.
3629 * same.h: Include <stdbool.h>
3630 (same_name): Return bool, not int.
3631 * same.c (same_name): Likewise.
3632 (errno): Don't declare; we assume C89 or better now.
3634 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3635 if not already defined.
3637 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3638 * dup-safer.c (errno): Likewise.
3640 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3642 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3645 2004-08-03 Simon Josefsson <jas@extundo.com>
3647 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3648 * progname.h: Don't include stdbool.h.
3650 2004-08-02 Simon Josefsson <jas@extundo.com>
3652 * getsubopt.h: New file, with comments from Bruno Haible.
3653 * getsubopt.c: New file, from glibc, but slightly modified based on
3654 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3656 2004-08-01 Simon Josefsson <jas@extundo.com>
3658 * xgetdomainname.c: Include stdlib.h, for free().
3660 2004-07-16 Simon Josefsson <jas@extundo.com>
3662 * dummy.c: New file.
3664 2004-07-16 Bruno Haible <bruno@clisp.org>
3666 * backupfile.h: Add extern "C" for C++.
3667 * closeout.h: Likewise.
3668 * copy-file.h: Likewise.
3669 * findprog.h: Likewise.
3670 * full-write.h: Likewise.
3671 * pathname.h: Likewise.
3672 * progname.h: Likewise.
3673 * stpcpy.h: Likewise.
3674 * stpncpy.h: Likewise.
3675 * strcase.h: Likewise.
3676 * strstr.h: Likewise.
3677 * xalloc.h: Likewise.
3679 * mbswidth.h: Add extern "C" for C++.
3680 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3682 2004-07-09 Simon Josefsson <jas@extundo.com>
3684 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3685 failed without this.)
3687 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3689 * fchown-stub.c: New file.
3691 2004-06-24 Jim Meyering <jim@meyering.net>
3693 * obstack.h (obstack_base): Cast to (void *), per documentation.
3695 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3697 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3699 2004-06-01 Jim Meyering <jim@meyering.net>
3701 * calloc.c: New file.
3703 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3705 * getdate.y (yylex): Allow space between sign and number.
3706 Problem reported by Dan Jacobson.
3708 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3709 and Jim Meyering <jim@meyering.net>
3711 Merge from coreutils CVS.
3713 * stat-macros.h: New file, with contents from file-type.h
3714 and coreutils' system.h.
3715 * file-type.c: Include "stat-macros.h".
3716 * file-type.h (file_type): Move all macro definitions to new file,
3719 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3720 Wrap old code with this conditional.
3721 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3722 function that does not dereference symlinks.
3723 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3725 * xreadlink.c: Include xreadlink.h first, to catch .h file
3726 dependency problems.
3727 (xreadlink): Accept new arg SIZE, for efficiency.
3728 All decls and uses changed.
3729 * xreadlink.h: Include <stddef.h>, for size_t.
3731 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3732 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3734 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3736 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3738 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3739 macros to be defined.
3740 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3741 the allocator returns NULL because the requested size is zero.
3743 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3745 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3746 var. Add comment explaining why libc still defines it. This
3747 merges the following patch from glibc:
3748 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3750 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3752 * obstack.c (_obstack): Remove unused variable. It hasn't been
3753 present in glibc since revision 1.1 of this file.
3754 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3755 obstack_alignment_mask, obstack_alloc, obstack_base,
3756 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3757 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3758 obstack_grow0, obstack_init, obstack_int_grow,
3759 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3760 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3761 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3762 nonexistent functions.
3764 2004-05-17 Derek R. Price <derek@ximbiot.com>
3765 Paul Eggert <eggert@cs.ucla.edu>
3767 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3769 2004-05-14 Bruno Haible <bruno@clisp.org>
3771 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3772 that consists of a '.' followed by an empty digit string.
3773 Patch by Tor Lillqvist <tml@iki.fi>.
3775 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3777 Port obstack to the AS/400, where pointers are 16 bytes wide and
3778 you cannot cast an integer to a valid pointer. This patch is
3779 currently waiting to be integrated into glibc; see
3780 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3782 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3783 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3784 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3785 (struct obstack): temp member is now a union of a pointer and
3786 an integer, instead of an integer. All integer uses changed.
3787 This does not affect the physical layout of struct obstack,
3788 except on hosts (like the AS/400) where the size or alignment of
3789 void * is greater than that of ptrdiff_t.
3790 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3791 __STDC__)]: Store temporary in pointer member of union, not
3793 * obstack.c: Include <stddef.h>, for offsetof.
3794 (struct fooalign): Remove; it doesn't need a name.
3795 (union fooround): Change double to long double, and add void *.
3796 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3797 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3798 not a macro. Hence the values are always int; so remove all
3799 casts-to-int in uses.
3801 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3802 Derek Price <derek@ximbiot.com>
3804 * alloca.c: Include <alloca.h>, to get our interface.
3805 * alloca_.h: Use __alloca on AIX, so that we don't have to
3806 include <alloca.h> first. Use C89 prototype for alloca; this
3807 requires including <stddef.h> for size_t. Use extern "C" if C++.
3808 Use #elif for simplicity, since we can assume C89 now.
3809 Don't try to source the system alloca.h since it will not be found
3810 and to prevent recursively including its replacement.
3811 * fnmatch.c: Include <alloca.h> instead of opencoding.
3812 * regex.c: Likewise.
3814 2004-05-16 Derek Price <derek@ximbiot.com>
3815 Paul Eggert <eggert@cs.ucla.edu>
3817 getline cleanup. This changes the getndelim2 API: both order of
3818 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3821 * getline.c: Don't include stddef.h or stdio.h, since our
3822 interface does that.
3823 (getline): Always use getdelim, so that we don't have two
3824 copies of this code.
3825 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3827 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3828 (GETNDELIM2_MAXIMUM): New macro.
3829 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3830 instead of the old practice of delim2==0. All callers changed.
3831 Return -1 on overflow, instead of returning junk.
3832 Do not set *linesize unless allocation succeeds.
3833 * getndelim2.h: Do not include stddef.h; no longer needed, now
3834 that we include sys/types.h.
3835 * getnline.h: Likewise.
3836 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3837 (getndelim2): Reorder arguments.
3838 * getnline.c (getnline, getndelim):
3839 Don't discard the NMAX argument.
3840 (getnline): Invoke getndelim, to avoid code duplication.
3841 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3842 of (size_t) -1 by callers of the getnline family.
3844 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3846 * nanosleep.c (suspended): Change its type from int to
3847 sig_atomic_t volatile.
3848 (first_call): Make it private to rpl_nanosleep, and have it
3849 be zero initially as that's a bit faster.
3850 (my_usleep): Round up fractional times instead of truncating them,
3851 as this is the usual meaning for 'sleep'.
3853 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3855 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3856 (ENOSYS): Define if not defined.
3857 (settime): Fall back on stime if it exists and settimeofday fails.
3858 But don't bother with fallbacks if a method fails with errno == EPERM.
3860 2004-05-11 Jim Meyering <jim@meyering.net>
3862 Prior to this change, the save_cwd caller required read access to the
3863 current directory on most systems (ones with the fchdir function).
3865 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3866 fails, try write-only, and finally, resort to using xgetcwd.
3868 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3870 * obstack.c, obstack.h: Import changes from libc.
3872 2004-04-28 Bruno Haible <bruno@clisp.org>
3874 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3875 implicitly appends .exe to executables.
3876 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3877 accepts Windows pathnames.
3878 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3879 Cygwin like Windows, since it now accepts Windows pathnames.
3880 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3881 Cygwin like Windows, since it now accepts Windows pathnames.
3882 Reported by Derek Robert Price <derek@ximbiot.com>.
3884 2004-04-20 Jim Meyering <jim@meyering.net>
3886 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3888 2004-04-20 Jim Meyering <jim@meyering.net>
3889 Bruno Haible <bruno@clisp.org>
3891 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3892 memory when realloc fails.
3894 2004-04-18 Jim Meyering <jim@meyering.net>
3896 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3897 don't leak memory and do call END_UTMP_ENT.
3899 2004-04-11 Paul Eggert <eggert@twinsun.com>
3901 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3902 (CHAR_BIT): Remove, since we assume C89.
3903 Include <stdint.h> if available, as per current Autoconf CVS advice.
3905 2004-03-30 Paul Eggert <eggert@twinsun.com>
3907 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3908 not bool, to be more consistent with Unix conventions.
3909 Suggested by Bruno Haible.
3911 Merge from coreutils.
3913 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3916 * getdate.h: Include stdbool.h, and timespec.h instead of
3917 the usual <time.h> dance.
3918 (get_date): Change signature to support fractional time stamps.
3919 All callers changed.
3920 * getdate.y: Include "getdate.h" first, as we can now
3921 assume C89 and don't need to worry about 'const'.
3922 Similarly, include "unlocked-io.h" near start, not in middle.
3924 (textint.value): Use long int rather than int.
3925 (textint.digits): Use size_t rather than int.
3926 (BILLION, LOG10_BILLION): New constants.
3927 (parser_control): New member rel_ns. Members day_ordinal,
3928 time_zone, month, day, hour, minutes, rel_year, rel_month,
3929 rel_day, rel_hour, rel_minutes, rel_seconds
3930 are now long int, not int. Member seconds is now struct timespec,
3931 not int. New member timespec_seen. Members dates_seen, days_seen,
3932 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3934 (%union.intval): Now long int, not int.
3935 New member timespec.
3936 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3937 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3938 (spec): Now is a timespec or an item list.
3939 (timespec, items): New nonterminals.
3940 (time, rel, relunit, number, get_date):
3941 Add support for fractional seconds.
3942 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3943 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3944 (to_hour): First arg is now long int, not int.
3945 (to_year): Returns long int, not int.
3946 Don't treat year -70 like 70.
3947 (tm_diff): Returns long int, not int.
3948 (lookup_word): Use bool instead of int when appropriate.
3949 (yylex): Use size_t for count, not int.
3950 Detect overflow when parsing large integer constants.
3951 Add support for fractions.
3952 (get_date): Make pointers 'const' if possible.
3953 Use more-portable code to detect integer overflow.
3954 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3955 Don't use ctime; it's not reliable if the year has >4 digits.
3957 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3958 This is for compatibility with BSD.
3960 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3961 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3962 From coreutils' system.h.
3964 * userspec.c: Don't include "posixver.h".
3965 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3966 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3967 compatible extension. Simplify code by removing a boolean int
3968 that was always nonzero if a string was nonnull.
3970 2004-03-30 Jim Meyering <jim@meyering.net>
3972 Merge from coreutils.
3974 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3976 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3977 an empty input stream.
3979 * readtokens.c: Include <stdbool.h>.
3980 (readtoken): Use `size_t' rather than int/long.
3981 All callers adjusted.
3982 Use `bool' rather than `int' where appropriate.
3983 Use memset rather than an explicit loop.
3984 Use x2nrealloc rather than xrealloc.
3985 Allow the use of `\0' as a delimiter.
3986 (readtokens): Likewise.
3987 * readtokens.h (readtoken, readtokens): Update prototypes.
3989 2004-03-30 Bruno Haible <bruno@clisp.org>
3991 * getloadavg.c (getloadavg): Don't assume setlocale returns
3994 2004-03-29 Paul Eggert <eggert@twinsun.com>
3996 Merge changes to getloadavg.c from coreutils and Emacs.
3998 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3999 Define to an expression, not to the empty string.
4000 Include cloexec.h and xalloc.h.
4001 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4002 Use set_cloexec_flag rather than rolling our own.
4003 * cloexec.c, cloexec.h: New files.
4005 2004-03-18 Paul Eggert <eggert@twinsun.com>
4007 * getopt.h: Sync with libc CVS.
4009 2004-03-18 Paul Eggert <eggert@twinsun.com>
4010 Bruno Haible <bruno@clisp.org>
4012 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4013 not on all platforms that have <wchar.h>.
4014 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4016 2004-03-09 Paul Eggert <eggert@twinsun.com>
4018 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4020 * getopt_int.h: New file, also synced from libc.
4022 2004-03-07 Paul Eggert <eggert@twinsun.com>
4024 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4025 '#if' expressions. Unlike the code it replaces, it does not
4026 depend on (defined _SC_PAGESIZE). However, it does depend on
4027 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4028 first reported by Jason Andrade in
4029 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4031 2004-01-18 Simon Josefsson <jas@extundo.com>
4033 * strdup.h: New file.
4034 * strdup.c: Include it.
4035 * path-concat.c: Include strdup.h. Drop strdup declaration.
4036 * userspec.c: Include strdup.h. Drop strdup declaration.
4038 2004-02-06 Karl Berry <karl@gnu.org>
4040 * config.charset: update from gettext 0.14.1.
4042 2004-02-05 Paul Eggert <eggert@twinsun.com>
4044 Add comments and code, prompted by suggestions from Bruno Haible
4046 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4047 describing the enum quoting_style values.
4048 * quotearg.c (quotearg_alloc): New function.
4049 (quotearg_buffer_restyled): Treat lone { and } as special.
4050 Treat = as special. Work around bug with older shells
4051 that "see" a '\' that is really the 2nd byte of a multibyte char.
4052 Quote empty string with shell_quoting_style.
4054 2004-02-03 Bruno Haible <bruno@clisp.org>
4056 * pipe.h: New file, from GNU gettext.
4057 * pipe.c: New file, from GNU gettext.
4059 2004-01-27 Bruno Haible <bruno@clisp.org>
4061 * execute.h: New file, from GNU gettext.
4062 * execute.c: New file, from GNU gettext.
4063 * w32spawn.h: New file, from GNU gettext.
4065 2004-01-23 Paul Eggert <eggert@twinsun.com>
4067 Exit-status fix from coreutils.
4069 Use exit_failure consistently in place of EXIT_FAILURE,
4070 so that program exit statuses are consistent on failure.
4072 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4073 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4074 * argmatch.h: Comment fix to match the above.
4075 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4076 Now a macro referring to exit_failure, instead of a separate
4077 variable. Include "exitfail.h" to get it.
4078 * xstrtol.h: Include "exitfail.h".
4079 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4081 * long-options.c (parse_long_options): Use prototype
4082 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4085 2004-01-21 Jim Meyering <jim@meyering.net>
4087 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4088 so as not to conflict with a different-sized __mktime_internal
4089 function in GNU libc.
4090 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4091 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4093 2004-01-18 Paul Eggert <eggert@twinsun.com>
4095 Merge from diffutils.
4097 * file-type.c (file_type): Add typed memory objects.
4098 * file-type.h (S_TYPEISTMO): New macro.
4100 * c-stack.h (c_stack_action): Remove argv argument.
4101 * c-stack.c (c_stack_action): Likewise. All uses changed.
4102 (die): Don't calculate message unless segv_action returns.
4103 (get_stack_location, min_address_from_argv, max_address_from_argv,
4104 volatile stack_base, volatile_stack_size): Remove.
4105 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4106 that every segmentation violation is a stack overflow. (Ouch!)
4107 See Debian bug 136249 (still outstanding) for more info about why
4108 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4110 2003-11-30 Bruno Haible <bruno@clisp.org>
4112 Safer stack allocation.
4113 * setenv.c: Include allocsa.h.
4114 (alloca): Remove fallback definition.
4115 (freea): Remove macro.
4116 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4119 2003-10-17 Bruno Haible <bruno@clisp.org>
4121 * binary-io.h: Avoid warnings on Cygwin.
4123 2003-12-28 Bruno Haible <bruno@clisp.org>
4125 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4126 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4128 2003-11-28 Bruno Haible <bruno@clisp.org>
4130 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4132 2003-11-27 Bruno Haible <bruno@clisp.org>
4134 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4136 2003-11-17 Bruno Haible <bruno@clisp.org>
4138 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4140 2003-11-24 Bruno Haible <bruno@clisp.org>
4142 * xallocsa.h: New file, from GNU gettext.
4143 * xallocsa.c: New file, from GNU gettext.
4145 2003-11-24 Bruno Haible <bruno@clisp.org>
4147 * allocsa.h: New file, from GNU gettext.
4148 * allocsa.c: New file, from GNU gettext.
4150 2003-11-24 Bruno Haible <bruno@clisp.org>
4152 * eealloc.h: New file.
4154 2004-01-15 Jim Meyering <jim@meyering.net>
4156 Merge from coreutils.
4158 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4159 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4160 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4162 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4163 optional configure-time default.
4165 * version-etc.c (version_etc_copyright): Update copyright date.
4167 * xreadlink.c (xreadlink): Correct outdated comment.
4169 2004-01-15 Paul Eggert <eggert@twinsun.com>
4171 Merge from coreutils.
4173 * posixver.c: Include posixver.h.
4175 * same.c: Include <stdbool.h>, <limits.h>.
4176 (_POSIX_NAME_MAX): Define if not defined.
4178 (same_name): If file names are silently truncated, report
4179 that the file names are the same if they are the same after
4180 the silent truncation.
4182 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4183 conversion function.
4184 * xstrtod.c (xstrtod): Likewise. All callers changed to
4185 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4188 2004-01-14 Paul Eggert <eggert@twinsun.com>
4190 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4191 with like-named macro in fnmatch.c.
4192 (EXT): Use an internal constant instead.
4194 Merge fnmatch patches from glibc.
4195 * fnmatch.c (mbsinit): Remove define.
4196 Add libc_hidden_ver (__fnmatch, fnmatch).
4197 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4198 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4200 2003-12-14 Karl Berry <karl@gnu.org>
4202 * config.charset: update from gettext-runtime.
4204 2003-12-03 Paul Eggert <eggert@twinsun.com>
4206 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4207 Bug reported by Alfred M. Szmidt.
4209 2003-11-29 Karl Berry <karl@gnu.org>
4211 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4213 2003-11-23 Paul Eggert <eggert@twinsun.com>
4214 Bruno Haible <bruno@clisp.org>
4216 * printf-parse.h: Don't include sys/types.h.
4217 (ARG_NONE): New macro.
4218 (char_directive): Change type of *arg_index fields to size_t.
4219 * printf-parse.c: Don't include sys/types.h.
4220 (SSIZE_MAX): Remove macro.
4221 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4222 Remove unnecessary overflow check.
4223 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4226 2003-11-24 Paul Eggert <eggert@twinsun.com>
4228 * alloca.c: Remove dependency on xalloc module.
4229 (xalloc_die): Remove.
4230 (memory_full) [!defined emacs]: New macro.
4231 [!defined emacs]: Don't include xalloc.h.
4232 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4233 address arithmetic overflows. Change datatypes a bit to avoid
4236 2003-11-22 Jim Meyering <jim@meyering.net>
4238 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4240 2003-11-17 Bruno Haible <bruno@clisp.org>
4242 * vasnprintf.c (alloca): Remove fallback definition.
4243 (freea): Remove definition.
4244 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4245 Reported by Paul Eggert.
4247 2003-11-17 Jim Meyering <jim@meyering.net>
4249 On systems without utime and without a utimes function capable of
4250 dealing with a NULL struct utimbuf* argument, this utime replacement
4251 could -- in unusual circumstances -- leak a file descriptor.
4252 * utime.c: Include <unistd.h> and <errno.h>.
4253 (utime_null): Be sure to close `fd' and to preserve errno.
4254 Reported by Geoff Collyer via Arnold Robbins.
4256 2003-11-16 Paul Eggert <eggert@twinsun.com>
4257 Bruno Haible <bruno@clisp.org>
4259 Protect against address arithmetic overflow.
4260 * printf-args.h: Include stddef.h.
4261 (arguments): Change type of field 'count' to size_t.
4262 * printf-args.c (printf_fetchargs): Use size_t instead of
4263 'unsigned int' where appropriate.
4264 * printf-parse.h: Include sys/types.h.
4265 (char_directive): Change type of *arg_index fields to ssize_t.
4266 (char_directives): Change type of fields 'count', max_*_length to
4268 * printf-parse.c: Include sys/types.h and xsize.h.
4269 (SSIZE_MAX): Define fallback value.
4270 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4271 instead of 'int' where appropriate. Check a_allocated, d_allocated
4272 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4273 * vasnprintf.c: Include xsize.h.
4274 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4275 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4276 overflow. Avoid wraparound when converting a width or precision from
4279 2003-11-16 Bruno Haible <bruno@clisp.org>
4281 Update from GNU gettext.
4282 * printf-parse.c: Generalize to it can be compiled for wide strings.
4283 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4284 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4285 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4286 SNPRINTF): New macros.
4287 Don't include <alloca.h> if the file is used inside libintl.
4288 (local_wcslen): New function, for Solaris 2.5.1.
4289 (VASNPRINTF): Use it instead of wcslen.
4291 2003-11-16 Bruno Haible <bruno@clisp.org>
4293 * xsize.h (xmax): New function.
4294 (xsum, xsum3, xsum4): Declare as "pure" functions.
4296 2003-11-12 Paul Eggert <eggert@twinsun.com>
4298 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4299 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4300 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4301 heuristic is just as accurate as far as we know, and it removes a
4302 dependency on size_max.m4 and ptrdiff_max.m4.
4304 2003-11-12 Paul Eggert <eggert@twinsun.com>
4306 * xstrtol.c (__xstrtol): Remove "break" immediately after
4307 "return", to pacify some unknown compiler. Problem reported
4310 2003-11-11 Bruno Haible <bruno@clisp.org>
4312 * xsize.h (SIZE_MAX): Remove fallback definition.
4313 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4316 2003-11-10 Paul Eggert <eggert@twinsun.com>
4318 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4319 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4320 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4322 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4323 not (size_t) -1, since it's defined here.
4325 2003-11-06 Paul Eggert <eggert@twinsun.com>
4327 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4328 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4329 Reject sizes of exactly SIZE_MAX bytes.
4330 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4331 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4333 2003-11-05 Bruno Haible <bruno@clisp.org>
4335 * xsize.h: Include limits.h, to avoid a possible collision with
4336 SIZE_MAX defined in <limits.h> on Solaris.
4338 2003-11-04 Bruno Haible <bruno@clisp.org>
4340 * xsize.h: New file.
4341 * linebreak.c: Include xsize.h.
4342 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4343 argument for overflow.
4344 Suggested by Paul Eggert.
4346 2003-10-31 Bruno Haible <bruno@clisp.org>
4348 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4349 to avoid (extremely rare) race condition.
4350 Suggested by Paul Eggert.
4352 2003-11-03 Jim Meyering <jim@meyering.net>
4354 * userspec.c: Include "userspec.h".
4355 * userspec.h: New file.
4357 2003-10-31 Paul Eggert <eggert@twinsun.com>
4359 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4360 * mountlist.c (SIZE_MAX): Define if not defined already.
4361 (read_filesystem_list): Set and use me_type_malloced.
4362 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4363 whatever the type happens to be), for brevity and consistency.
4364 Check for size calculation overflow on Alphas running OSF/1.
4366 2003-10-31 Jim Meyering <jim@meyering.net>
4368 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4370 * linebuffer.c: Include <string.h> for declaration of memset.
4372 2003-10-30 Paul Eggert <eggert@twinsun.com>
4373 Bruno Haible <bruno@clisp.org>
4375 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4376 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4378 2003-10-29 Paul Eggert <eggert@twinsun.com>
4380 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4381 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4383 * quotearg.c (quotearg_n_options): Use it.
4384 * group-member.c: Include <stdbool.h>.
4385 (free_group_info): Arg is now const *; don't free arg.
4386 (get_group_info): Now returns bool and accepts struct group_info *,
4387 rather than returning a malloc'ed struct group_info *.
4388 All uses changed. Check for overflow in internal size calculation.
4390 * getusershell.c (readname): Simplify the code by using x2nrealloc
4391 rather than xmalloc/xrealloc.
4392 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4393 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4394 conformance bug: the old code used a pointer after freeing the
4395 storage that it addressed.
4396 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4397 rather than doing it by hand.
4398 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4399 the buffer preserved. Use free and xmalloc instead.
4400 * quotearg.c (quotearg_n_options): Likewise.
4401 Use a simpler test for size overflow. Don't use xalloc_oversized
4402 because unsigned int might be wider than size_t (!); this suggests
4403 that we should switch from unsigned int to size_t for slot numbers.
4405 2003-10-27 Bruno Haible <bruno@clisp.org>
4407 * stdbool_.h: Better support for BeOS.
4409 2003-10-27 Paul Eggert <eggert@twinsun.com>
4411 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4412 to allocate the returned structure. Do not allocate a subarray,
4413 as x2nrealloc will do that.
4414 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4415 instead of xnrealloc.
4416 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4418 2003-10-26 Paul Eggert <eggert@twinsun.com>
4420 * xalloc.h (xalloc_oversized): New static inline function, for
4421 callers that want to do their own size-overflow checking. Include
4422 <stdbool.h>, since xalloc_oversized returns bool.
4423 * xalloc.c (array_size_overflow): Remove. All callers changed
4424 to use xalloc_oversized.
4426 Add two functions x2realloc, x2nrealloc, for programs that grow
4427 arrays dynamically by doubling their sizes.
4428 * xalloc.h (x2realloc, x2nrealloc): New decls.
4429 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4432 Port to C99 semantics for 'inline' of external functions.
4433 Bug reported by Bruno Haible.
4434 * xmalloc.c (xnmalloc_inline): New static inline function,
4435 with the old contents of xnmalloc.
4436 (xnmalloc, xmalloc): Use it.
4437 (xnrealloc_inline): New static inline function,
4438 with the old contents of xnrealloc.
4439 (xnrealloc, xrealloc): Use it.
4441 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4443 2003-10-25 Paul Eggert <eggert@twinsun.com>
4445 Fix several address-calculation bugs in the hash modules,
4446 plus some minor code cleanup.
4448 * hash.h: Include <stdbool.h>, for bool.
4449 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4450 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4451 hash_get_n_entries, hash_get_max_bucket_length,
4452 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4453 hash_rehash): Use size_t rather than unsigned.
4454 * hash.c (struct hash_table, hash_get_n_buckets,
4455 hash_get_n_buckets_used, hash_get_n_entries,
4456 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4457 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4458 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4460 (SIZE_MAX): Define if not defined.
4461 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4462 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4464 Use const * when possible.
4465 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4466 (check_tuning): Fix bug: if tuning parameters were very close to
4467 0 or 1, rounding errors could have caused subscript violations.
4468 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4469 (hash_initialize): Add 'fail:' label
4470 to free table and return NULL, and use it to simplify code.
4471 Use calloc rather than clearing the storage ourself.
4472 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4473 buffer size calculations.
4474 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4475 Include <stddef.h>, for size_t.
4476 * hash-pjw.c (hash_pjw): Likewise.
4477 Switch to method described by Bruno Haible.
4478 Include <limits.h>, for CHAR_BIT.
4479 (SIZE_BITS): New macro.
4481 2003-10-21 Paul Eggert <eggert@twinsun.com>
4483 * getndelim2.c (getndelim2): When size calculation overflows,
4484 ceiling the allocation at NMAX bytes rather than silently
4485 discarding input bytes before NMAX is reached. This makes
4486 a difference only if NMAX exceeds SIZE_MAX / 2.
4488 * obstack.c: Merge from glibc.
4489 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4490 Add libc_hidden_def (_obstack_newchunk).
4491 (_obstack_free) [! defined _LIBC]: Remove.
4492 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4493 a clone of the function body.
4494 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4495 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4497 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4498 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4501 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4502 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4503 Don't use lvalue casts, as GCC plans to remove support for them
4504 in GCC 3.5. Reported by Joseph S. Myers. This bug
4505 was also present in the non-GCC version, indicating that this
4506 code had always been buggy and had never been widely used.
4507 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4508 Use the fast variant of each macro, rather than copying the
4509 definiens of the fast variant; that way, we'll be more likely to
4510 catch future bugs in the fast variants.
4512 2003-10-20 Bruno Haible <bruno@clisp.org>
4514 * wait-process.h: New file, from GNU gettext.
4515 * wait-process.c: New file, from GNU gettext.
4517 2003-10-19 Jim Meyering <jim@meyering.net>
4519 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4521 2003-10-16 Paul Eggert <eggert@twinsun.com>
4523 * getgroups.c: Include <errno.h>, <stdlib.h>.
4524 (getgroups): First arg is int, not size_t.
4525 Don't let 'free' mangle errno.
4527 2003-10-16 Jim Meyering <jim@meyering.net>
4529 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4531 2003-10-15 Paul Eggert <eggert@twinsun.com>
4533 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4535 (new_exclude, add_exclude_file): Initial size no longer needs to
4537 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4538 our own address arithmetic overflow checking.
4540 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4541 (fnmatch): Do not alloca more than 2000 wide characters;
4542 instead, use malloc for large buffers.
4543 Check for address arithmetic overflow, and return -1
4544 with errno set to ENOMEM in that case.
4545 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4546 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4547 instead, return -1. Check for address arithmetic overflow.
4549 2003-10-14 Paul Eggert <eggert@twinsun.com>
4551 Handle invalid suffixes and overflow independently, so that
4552 callers can treat them independently as needed. Fix some bugs in
4553 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4554 suffix for a human-readable blocksize. The major caller-visible
4555 change is the addition of a new
4556 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4557 that both overflow and suffix chars were found.
4559 * human.c (humblock): Don't check separately for invalid suffix
4560 char; that is xstrtoumax's job (now that its bug is fixed).
4561 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4562 INTMAX_MAX]: New macros.
4563 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4564 TYPE_MAXIMUM): New macros.
4565 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4566 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4567 if overflow occurs, as it's what __strtol does and it's more useful
4569 (__xstrtol): If __strtol reports some error other than ERANGE,
4570 reflect it to the caller as LONGINT_INVALID. If it reports
4571 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4572 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4573 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4575 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4576 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4577 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4578 [defined UINTMAX_MAX]: New macros.
4580 2003-10-14 Bruno Haible <bruno@clisp.org>
4582 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4583 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4584 Also use volatile where needed.
4586 2003-10-12 Paul Eggert <eggert@twinsun.com>
4588 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4589 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4590 and define in terms of the other primitives.
4591 * xmalloc.c: Include stdbool.h; do not include exit.h.
4592 (SIZE_MAX): Define if not already defined.
4593 (array_size_overflow): New function.
4594 (xalloc_die): Abort instead of exiting if 'error' returns.
4595 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4596 (xmalloc, xrealloc): Use them.
4597 (xcalloc): Check for address arithmetic overflow.
4598 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4599 a bit faster than strcpy.
4601 2003-10-08 Paul Eggert <eggert@twinsun.com>
4603 Merge getpass from libc, plus a few fixes.
4605 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4606 Include <stdbool.h>.
4607 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4608 __fsetlocking to empty.
4609 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4610 do include <bits/libc-lock.h>.
4611 Do not include <fcntl.h>; not needed.
4612 [_LIBC]: Include <wchar.h>.
4613 (NOTCANCEL_MODE): New macro.
4614 (flockfile, funlockfile) [_LIBC]: New macros.
4615 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4616 [!_LIBC]: New macros.
4617 (call_fclose): New function.
4618 (getpass): Use it. Save tty stream separately; this simplifies the
4619 code and makes it more reliable if stdin happens to equal stdout.
4620 Invoke __fsetlocking on tty.
4621 Handle thread cancellation if needed.
4622 Namespace cleanup (use __tcgetattr, __getline).
4623 Use bool for Booleans.
4624 [USE_IN_LIBIO]: Handle wide streams.
4625 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4626 stream might go where.
4628 * unlocked-io.h: Include <stdio.h>, so that the caller
4629 doesn't have to include <stdio.h> before us.
4630 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4631 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4632 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4633 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4634 if not declared, so that we can use getpass.c code from libc without
4636 (flockfile, ftrylockfile, funlockfile): New macros.
4638 2003-10-06 Bruno Haible <bruno@clisp.org>
4640 * version-etc-2.h: Remove file.
4641 * version-etc-2.c: Remove file.
4643 2003-09-25 Jim Meyering <jim@meyering.net>
4644 Bruno Haible <bruno@clisp.org>
4646 This lets translators provide better translations for the
4647 "Written by ..." part of --version output.
4648 * version-etc.h: Include stdarg.h.
4649 (version_etc_copyright): Declare as readonly.
4650 (version_etc): Make this function variadic with a NULL-terminated list
4651 of author name strings.
4652 (version_etc_va): New declaration.
4653 * version-etc.c: Include stdarg.h, stdlib.h.
4654 (version_etc_copyright): Declare as readonly.
4655 (version_etc_va): New function. Provide a different translatable string
4656 for each possible number of authors < 10. Abbreviate when there are 10
4658 (version_etc): Make this function variadic. Call version_etc_va.
4659 Suggestion from Gary V. Vaughan.
4661 * long-options.h (parse_long_options): Change prototype: the authors
4662 string is moved to the end and becomes variadic.
4663 * long-options.c: Include stdarg.h.
4664 (parse_long_options): Make this function variadic, too.
4665 Call version_etc_va, not version_etc.
4667 2003-10-06 Bruno Haible <bruno@clisp.org>
4669 * fatal-signal.h: New file, from GNU gettext.
4670 * fatal-signal.c: New file, from GNU gettext.
4672 2003-10-04 Karl Berry <karl@gnu.org>
4674 * argp*: update from libc.
4676 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4678 * getpass.c (getpass): Use a no-op fseek when switching from input to
4679 output mode on the same stream.
4681 2003-09-29 Paul Eggert <eggert@twinsun.com>
4683 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4684 Fix arg typo in previous patch.
4686 2003-09-28 Jim Meyering <jim@meyering.net>
4688 * error.c: Correct cpp indentation.
4690 2003-09-27 Paul Eggert <eggert@twinsun.com>
4692 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4693 Omit the special code that used __typeof__, since we worry that
4694 it could be more trouble than it's worth. See:
4695 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4696 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4700 2003-09-26 Jim Meyering <jim@meyering.net>
4702 * error.c (error_tail): Move some declarations
4703 into inner scope where the local variables are used.
4705 2003-09-26 Bruno Haible <bruno@clisp.org>
4707 * stpncpy.h (gnu_stpncpy): New declaration.
4708 (stpncpy): Define as alias for gnu_stpncpy.
4709 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4711 2003-09-26 Paul Eggert <eggert@twinsun.com>
4713 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4714 (error_tail): Do not loop, reallocating temporary buffer, since
4715 the output cannot contain more wide characters than the input
4716 contains bytes, the size must be big enough already. This avoids
4717 one potential size overflow calculation. Check for size overflow
4718 when calculating temporary buffer size. Free temporary buffer
4719 when done, if it was allocated with malloc; this plugs a memory
4720 leak. Remove casts from void * to pointers, that are no longer
4721 needed now that we're assuming C89 or better.
4723 Merge error changes from glibc.
4725 * error.c, error.h: Update copyright notice header to match glibc.
4726 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4727 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4728 Disable cancellation while printing error.
4729 * error.h: Prepend __ to parameter names.
4731 2003-09-25 Karl Berry <karl@gnu.org>
4733 * argp-fmtstream.c, argp-help.c: update from libc.
4735 2003-09-25 Bruno Haible <bruno@clisp.org>
4737 * version-etc-2.h: New file, from version-etc.h with modifications.
4738 * version-etc-2.c: New file, from version-etc.c with modifications.
4740 2003-09-25 Simon Josefsson <jas@extundo.com>
4742 * xgetdomainname.h: New file.
4743 * xgetdomainname.c: New file.
4745 2003-09-25 Simon Josefsson <jas@extundo.com>
4746 Bruno Haible <bruno@clisp.org>
4748 * getdomainname.h: New file.
4749 * getdomainname.c: New file.
4751 2003-09-24 Paul Eggert <eggert@twinsun.com>
4753 * linebuffer.c (freebuffer): Don't free the argument, just
4754 the buffer associated with the argument. Bug reported by
4757 2003-09-19 Karl Berry <karl@gnu.org>
4759 * argp.h: update from libc.
4761 2003-09-16 Paul Eggert <eggert@twinsun.com>
4763 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4764 input error, instead of returning NULL the next time we are called
4765 (and therefore losing track of errno).
4767 2003-09-15 Paul Eggert <eggert@twinsun.com>
4769 * getndelim2.c (getndelim2): Don't trash errno when a read
4770 fails, so that the caller gets the proper errno.
4772 * readutmp.c (read_utmp): Likewise.
4773 Check for fstat error. Close stream and free storage
4776 2003-09-14 Bruno Haible <bruno@clisp.org>
4778 * fwriteerror.h: New file.
4779 * fwriteerror.c: New file.
4781 2003-09-14 Jim Meyering <jim@meyering.net>
4783 * getloadavg.c: Correct cpp indentation.
4784 * strdup.c: Likewise.
4785 * vasnprintf.c: Likewise.
4787 2003-09-12 Paul Eggert <eggert@twinsun.com>
4789 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4790 * obstack.c [!defined _LIBC]: Likewise.
4791 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4792 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4793 * exitfail.c: Don't include stdlib.h; no longer needed.
4795 More changes to assume C89 or better.
4797 * error.c (error_tail): Assume vprintf.
4799 * argmatch.c (getenv): Remove decl.
4800 * progreloc.c (get_full_program_name): Define via prototype.
4801 * setenv.c (clearenv): Likewise.
4802 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4804 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4805 (malloc, memcpy): Remove decls.
4806 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4807 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4808 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4809 (memcpy): Remove macro.
4810 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4811 (__P): Remove. All uses removed.
4812 (PTR): Remove. All uses changed to void *.
4813 (CHAR_BIT, NULL): Remove.
4814 (spaces, zeros, memset_space, memset_zero)
4815 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4817 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4818 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4819 Define with prototype.
4820 Remove now-unnecessary prototype decl.
4821 (extra_args_spec): Assume ANSI C. All uses changed.
4822 (extra_args_spec_iso): Remove.
4823 (my_strftime, emacs_strftimeu): Define via prototype.
4824 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4826 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4827 * strtoimax.c: Include <stdlib.h> unconditionally.
4828 (strtoul, strtol): Remove decls.
4829 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4831 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4832 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4833 (LOCALE_PARAM_PROTO): New macro.
4834 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4835 (INTERNAL (strtol), strtol): Define with a prototype.
4836 (PARAMS): Remove. All uses removed.
4837 * tempname.c: Include <string.h> unconditionally.
4838 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4839 * xgethostname.c (main): Define with a prototype.
4840 * xmalloc.c: Include "xalloc.h" first, to check interface.
4841 Include <stdlib.h> unconditionally.
4842 (calloc, malloc, realloc, free): Remove decls.
4843 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4844 Include <stdlib.h> unconditionally. Sort include file names.
4846 (xstrtod): Define with a prototype.
4847 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4848 (strtol, strtoul): Remove decls.
4850 2003-09-11 Paul Eggert <eggert@twinsun.com>
4852 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4853 Include <stdlib.h>, <string.h> unconditionally.
4854 Remove now-unnecessary cast to char *.
4855 * strnlen.c: Include <string.h> unconditionally.
4856 * yesno.c (yesno): Define with a prototype.
4858 2003-09-10 Bruno Haible <bruno@clisp.org>
4860 * strcspn.c: Include <string.h> unconditionally.
4861 * strpbrk.c: Include <string.h> unconditionally.
4862 * strstr.c: Include <string.h> unconditionally.
4863 * unicodeio.c: Include <string.h> unconditionally.
4864 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4865 * unsetenv.c: Likewise.
4866 * xreadlink.c: Include <stdlib.h> unconditionally.
4867 * yesno.c: Include <stdlib.h> unconditionally.
4868 (rpmatch): Add prototype.
4870 2003-09-10 Jim Meyering <jim@meyering.net>
4872 * error.c: Correct indentation of cpp directives.
4874 2003-09-09 Paul Eggert <eggert@twinsun.com>
4878 * acosl.c (main): Use a prototype.
4879 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4882 * getloadavg.c (getloadavg, main): Define via prototypes.
4884 * getopt.h (struct option.name): Assume C89, and use 'const'.
4885 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4886 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4888 * getopt.c (const): Remove macro.
4889 Include <string.h> unconditionally.
4890 (my_index): Remove; all uses changed to strchr.
4891 (strlen): Remove decl.
4892 (exchange): Remove forward decl; no longer needed.
4893 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4894 Define with prototype.
4895 * getopt1.c (const): Remove macro.
4896 (getopt_long, getopt_long_only, main): Define with prototype.
4898 * getugroups.c: Include <string.h> unconditionally.
4900 * getusershell.c: Include <stdlib.h> unconditionally.
4901 (getusershell, setusershell, endusershell, readname, main):
4902 Define with prototypes.
4904 * group-member.c: Include group-member.h first.
4905 Include <stdlib.h> unconditionally.
4907 * hard-locale.c: Include hard-locale.h first.
4908 Include <stdlib.h>, <string.h> unconditionally.
4910 * hash.c (free, malloc): Remove decls.
4911 Include <stdlib.h> unconditionally.
4913 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4914 (getenv): Do not declare.
4916 * idcache.c: Include <string.h> unconditionally.
4918 * long-options.c: Include long-options.h first, to test interface.
4919 Include <stdlib.h> unconditionally.
4921 * makepath.c: Include makepath.h first, to test interface.
4922 Include <stdlib.h> and <string.h> unconditionally.
4924 * linebuffer.c: Include <stdlib.h>.
4925 (free): Remove decl.
4927 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4928 rpl_malloc returns void *, not char *.
4929 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4931 * md5.h: Include <limits.h> unconditionally.
4932 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4933 (__P): Remove; all uses removed.
4934 * md5.c: Include "md5.h" first.
4935 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4936 md5_buffer, md5_process_bytes, md5_process_block):
4937 Define with prototypes.
4938 * sha.h (__P): Remove all uses. (It wasn't defined??)
4939 * sha.c: Include "sha.h" first.
4940 Include <stdlib.h>, <string.h> unconditionally.
4942 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4943 * memcmp.c (__ptr_t): Likewise.
4944 * memrchr.c (__ptr_t): Likewise.
4945 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4946 Include <string.h> unconditionally.
4947 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4948 * memchr.c: Include <stdlib.h> unconditionally.
4949 * memchr.c (LONG_MAX): Remove.
4950 * memrchr.c (LONG_MAX): Likewise.
4951 * memchr.c (__memchr): Define via a prototype.
4952 * memrchr.c (__memrchr): Likewise.
4953 * memcmp.c (__P): Remove, and remove all uses.
4954 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4955 Remove forward decls; no longer needed.
4956 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4957 Use types required by C89 in prototype.
4959 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4960 * savedir.c: Likewise.
4961 * mkdir.c (free): Remove decl.
4962 * rmdir.c (rmdir): Define with a prototype.
4963 * savedir.c: Include savedir.h first, to test interface.
4965 * mktime.c (STDC_HEADERS): Remove.
4966 Include <stdlib.h>, <string.h> unconditionally.
4968 * modechange.c: Include <stdlib.h> unconditionally.
4969 (malloc): Remove decl.
4971 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4972 (free): Remove decl.
4974 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4975 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4976 (This type really should be intptr_t, but that's a C99ism.)
4977 (_obstack_memcpy): Remove: all uses changed to memcpy.
4978 Include <string.h> unconditionally.
4979 (struct obstack): Assume __STDC__ for types of members
4980 chunkfun, freefun, extra_arg.
4981 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4982 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4983 obstack_begin, obstack_specify_allocation,
4984 obstack_specify_allocation_with_arg, obstack_chunkfun,
4985 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4986 Remove unprototyped decls and the macros that use them.
4987 * obstack.c (POINTER): Remove. All uses changed to void *.
4988 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4989 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4990 (defined __STDC__ && __STDC__)]:
4991 Remove nonprototyped code.
4992 Include <stdlib.h> unconditionally.
4993 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4994 _obstack_allocated_p, _obstack_free, obstack_free,
4995 _obstack_memory_used, print_and_abort):
4996 Define using prototypes.
4997 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4998 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4999 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5000 obstack_next_free, obstack_object_size, obstack_room) [0]:
5001 Remove unused, unprototyped code.
5003 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5005 * physmem.c (physmem_total, physmem_available, main): Define
5008 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5009 (main): Define with a prototype.
5011 * posixver.c (getenv): Remove decl.
5013 * putenv.c (malloc): Returns void *, not char *.
5014 Include <string.h> unconditionally.
5015 (strchr, memcpy, NULL): Do not define.
5017 * readtokens.c: Include readtokens.h first, to test interface.
5018 Include <stdlib.h>, <string.h> unconditionally.
5019 (init_tokenbuffer): Define with a prototype.
5021 * regex.c (PARAMS): Remove. All uses removed.
5022 All uses of _RE_ARGS removed, too.
5023 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5025 (bzero): Assume memset exists.
5026 (memcmp, memcpy, NULL): Remove.
5027 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5028 char, or assignments to local vars of type signed char.
5029 (init_syntax_once, PREFIX(extract_number_and_incr),
5030 PREFIX(print_partial_compiled_pattern),
5031 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5032 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5033 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5034 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5035 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5036 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5037 wcs_compile_range, byte_compile_range, truncate_wchar,
5038 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5039 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5040 count_mbs_length, wcs_re_match_2_internal,
5041 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5042 PREFIX(alt_match_null_string_p),
5043 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5044 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5045 regfree, PREFIX(extract_number)): Define with prototype. Remove
5046 now-unnecessary declaration, if any.
5047 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5049 Remove now-unnecessary casts among pointer types.
5050 * regex.h (_RE_ARGS): Remove. All uses removed.
5052 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5053 (free): Remove decl.
5055 * rpmatch.c: Include <stdlib.h> unconditionally.
5057 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5058 (free): Remove decl.
5060 * save-cwd.c: Include <stdlib.h> unconditionally.
5061 * xgetcwd.c: Likewise.
5063 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5064 (free): Remove decl.
5066 * strchrnul.c (strchrnul): Define with a prototype.
5067 Fix bug: c_in was not converted to char before searching.
5069 The following changes are not K&R related:
5071 * group-member.h: Include <sys/types.h>, so that this file is
5073 * makepath.h: Likewise.
5075 * getusershell.c (readname, default_index, line_size, readname):
5076 Use size_t, not int, for sizes.
5077 (readname): If the size overflows, report an error instead of
5080 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5082 * getndelim2.c: Assume stdlib.h per the C89 spec.
5084 2003-09-08 Paul Eggert <eggert@twinsun.com>
5086 Assume C89 or better; remove K&R cruft.
5087 A few of these changes were first proposed by Derek Robert Price
5088 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5090 * addext.c: Include <string.h> unconditionally.
5091 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5092 Don't declare getenv or malloc.
5094 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5095 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5097 (find_stack_direction, alloca): Use prototypes.
5099 * atexit.c (atexit): Define using a prototype.
5101 * basename.c, dirname.c, stripslash.c:
5102 Include <string.h> unconditionally.
5104 * bcopy.c: Include <stddef.h>.
5105 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5107 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5109 * error.h (error, error_at_line, error_print_progname)
5110 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5111 * error.c: Include error.h first, to check interface.
5112 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5113 (VA_START): Remove; all uses changeed to va_start.
5114 (exit, strerror): Remove decls.
5115 (error_print_progname): Prototype uncondionally.
5116 Don't include <errno.h>; no longer needed.
5117 (private_strerror): Remove.
5118 (error_tail): Always define.
5119 (error, error_at_line): Assume C89 or better; always use prototypes.
5120 * fatal.c: Include "fatal.h" first, to test interface.
5121 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5122 (VA_START): Remove; all uses changed to va_start.
5123 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5125 (exit): Remove decl.
5126 (fatal): Prototype unconditionally. Assume va_start works.
5127 Abort at end, to pacify gcc.
5129 * euidaccess.c (main): Define with a prototype.
5131 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5133 * exitfail.c: Include <stdlib.h> unconditionally.
5135 * fnmatch_.h (__P): Remove. All uses changed to assume
5137 * fnmatch.c: Include fnmatch.h first, to test interface.
5138 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5139 (getenv): Remove decl.
5140 (fnmatch): Define using a prototype.
5141 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5142 (FCT): Define using a prototype.
5144 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5146 * gethostname.c: Include <stddef.h>.
5147 (gethostname): Define with prototype. Length is size_t, not int.
5149 2003-09-08 Paul Eggert <eggert@twinsun.com>
5151 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5152 getversion.c should have been removed then, but was accidentally
5155 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5156 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5158 2003-09-07 Paul Eggert <eggert@twinsun.com>
5160 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5161 copy_tm_result. Bug reported by Simon Josefsson in
5162 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5164 2003-09-06 Paul Eggert <eggert@twinsun.com>
5166 * time_r.c, time_r.h: New files.
5168 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5170 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5171 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5173 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5175 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5176 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5179 * timegm.c: Switch to glibc implementation, with the following changes:
5180 [defined HAVE_CONFIG_H]: Include <config.h>.
5181 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5182 (__mktime_internal) [!defined _LIBC]: New decl.
5183 (__gmtime_r) [!defined _LIBC]: New macro and function.
5184 (timegm): Use a prototype, since gnulib assumes C89.
5185 Do not bother declaring tmp to be const, as it's not really usefu.
5186 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5187 (timegm): Declare only if HAVE_DECL_TIMEGM.
5189 2003-09-03 Paul Eggert <eggert@twinsun.com>
5191 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5192 Bug reported by Lute Kamstra in
5193 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5195 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5196 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5197 course with correspondingly smaller numbers for tomorrow and
5198 yesterday. From Tadayoshi Funaba. Originally installed into
5199 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5202 2003-08-31 Simon Josefsson <jas@extundo.com>
5204 * timegm.h: New file.
5205 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5207 2003-08-31 Karl Berry <karl@gnu.org>
5209 * argp.h: update from libc.
5211 2003-08-28 Bruno Haible <bruno@clisp.org>
5213 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5214 warning on QNX, which defines O_BINARY to 000000.
5216 2003-08-24 Bruno Haible <bruno@clisp.org>
5218 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5219 MSVC7 <stdio.h> is included later.
5221 2003-08-20 Bruno Haible <bruno@clisp.org>
5223 * progname.h: New file, from GNU gettext.
5224 * progname.c: New file, from GNU gettext.
5225 * progreloc.c: New file, from GNU gettext.
5227 2003-08-19 Bruno Haible <bruno@clisp.org>
5229 * xstrdup.c: Assume <string.h> exists.
5231 2003-08-18 Jim Meyering <jim@meyering.net>
5233 * setenv.h: Indent nested cpp directive.
5234 * vasnprintf.c: Remove trailing blanks.
5236 2003-08-17 Simon Josefsson <jas@extundo.com>
5237 Bruno Haible <bruno@clisp.org>
5239 * xstrndup.h: New file.
5240 * xstrndup.c: New file.
5242 2003-08-17 Bruno Haible <bruno@clisp.org>
5244 * strndup.h: New file.
5246 2003-08-16 Paul Eggert <eggert@twinsun.com>
5248 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5249 space, undoing this 2003-08-12 change:
5250 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5252 2003-08-16 Jim Meyering <jim@meyering.net>
5254 Merge from coreutils.
5255 * xstrtoimax.c: #else #if -> #elif.
5256 * xstrtoumax.c: Likewise.
5258 2003-08-15 Paul Eggert <eggert@twinsun.com>
5260 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5261 rather than tab, after '#' in shell-script copyright notices.
5262 Suggested by Bruno Haible.
5264 2003-08-15 Jim Meyering <jim@meyering.net>
5265 and Paul Eggert <eggert@twinsun.com>
5267 Merge from coreutils.
5268 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5269 member but strut utmpx does not. Needed for AIX 4.3.3.
5270 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5272 2003-08-15 Jim Meyering <jim@meyering.net>
5274 Merge from coreutils.
5275 * xgethostname.c: Include <stdlib.h>.
5276 (xghostname): Don't exit for anything other than memory-related
5277 failure; just return NULL.
5278 * userspec.c: Include "posixver.h".
5279 (parse_user_spec): Accept `.' as a separator only
5280 in pre-POSIX-200112 mode.
5281 * strtoimax.c: Use #elif rather than #else #if.
5282 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5283 Remove function, now that we can rely on a working tzset function.
5284 [!_LIBC]: Ensure that the required autoconf test has been run.
5285 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5286 Use underlying_strftime for %r.
5287 * sha.c: Merge in some clean-up and optimization changes from glibc.
5288 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5289 Ensure that it is a multiple of 64.
5290 Rearrange loop exit tests so as to avoid performing an
5291 additional fread after encountering an error or EOF.
5292 * realloc.c: Update copyright date.
5294 2003-08-14 Jim Meyering <jim@meyering.net>
5296 Merge from coreutils.
5297 * obstack.h: Whitespace changes.
5298 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5299 and xcalloc return values.
5300 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5301 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5302 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5303 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5304 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5306 Use mntctl's return value to drive the entry-processing loop, since
5307 we can't rely on the value of the vmt_length member in the last
5308 entry. On some systems doing so could result in exhausting
5309 virtual memory. Based in part on a patch from Mike Jetzer.
5311 2003-08-14 Jim Meyering <jim@meyering.net>
5312 and Paul Eggert <eggert@twinsun.com>
5314 Merges from coreutils, plus other fixes.
5315 * physmem.c: Merge in portability changes from gcc/libiberty
5316 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5317 for credits and details. Thanks to Kaveh Ghazi for helping
5318 to keep these files in sync.
5319 (ARRAY_SIZE): Define it.
5320 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5321 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5322 (memcasecmp): Don't assume size_t fits in unsigned int.
5323 Remove casts and duplicate code.
5324 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5325 (memcpy): Remove definition.
5326 Merge in some clean-up and optimization changes from glibc.
5327 [BLOCKSIZE]: Move definition to top of file.
5328 Ensure that it is a multiple of 64.
5329 Rearrange loop exit tests so as to avoid performing an
5330 additional fread after encountering an error or EOF.
5331 * md5.h (md5_uintptr): Define.
5332 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5333 return to the initial working directory. Preserve errno
5335 * idcache.c: Include "xalloc.h".
5336 (xmalloc, xrealloc): Remove decls.
5337 (getuser): Remove casts no longer required in C89.
5338 * human.c: Include stdio.h, for sprintf.
5339 * group-member.c: Include "xalloc.h".
5340 (xmalloc, xrealloc): Remove decls.
5341 (get_group_info): Remove casts no longer required in C89.
5342 * getusershell.c (readname): Remove casts no longer required in C89.
5343 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5344 * getline.c: Whitespace fix, from coreutils.
5346 2003-08-13 Paul Eggert <eggert@twinsun.com>
5348 * exclude.c: Include <ctype.h>
5349 (IN_CTYPE_DOMAIN): New macro.
5351 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5354 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5355 Undo previous (whitespace-only) change.
5357 2003-08-12 Paul Eggert <eggert@twinsun.com>
5359 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5360 Normalize leading white space and remove trailing white space.
5361 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5362 notice, as per ../config/srclist-update.
5364 Merge from coreutils.
5365 * euidaccess.h: New file.
5366 * euidaccess.c: Include it.
5367 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5368 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5369 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5371 2003-08-11 Bruno Haible <bruno@clisp.org>
5373 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5374 (vasnprintf): Use it instead of wcslen.
5376 2003-08-11 Bruno Haible <bruno@clisp.org>
5378 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5379 value to ensure that _Bool promotes to int. Use #define for _Bool when
5380 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5382 2003-08-10 Karl Berry <karl@gnu.org>
5384 * regex.h: update from libc (whitespace fix).
5386 2003-08-09 Paul Eggert <eggert@twinsun.com>
5388 Merge some files from coreutils. These changes were
5389 originally made by Jim Meyering.
5390 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5391 many older Unixes require this.
5392 * alloca.c (alloca): Remove cast to argument of free;
5393 no longer needed in C89.
5394 * alloca_.h, regex.h: Fix white space to match
5395 what GNU indent does.
5397 2003-08-05 Paul Eggert <eggert@twinsun.com>
5399 * bumpalloc.h: Remove.
5401 2003-08-04 Paul Eggert <eggert@twinsun.com>
5403 * getloadavg.c: Change copyright notice and spacing to conform to
5406 Merge from coreutils.
5407 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5409 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5410 from Karl Berry, implemented by Jim Meyering.
5411 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5412 from Dmitry V. Levin.
5413 Remove anachronistic cast of xrealloc.
5414 * fnmatch_.h (__const): Remove. Use 'const'.
5415 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5416 type. Otherwise, it wouldn't compile with at least /bin/cc on
5417 ymp-cray-unicos9.0.2.X.
5418 Combine two mostly-identical uses of alloca into one.
5419 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5421 2003-08-04 Dave Love <d.love@dl.ac.uk>
5425 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5426 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5427 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5428 obsolete NLIST_NAME_UNION.
5429 [__GNU__]: Undef BSD and FSCALE.
5430 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5432 2003-08-03 Paul Eggert <eggert@twinsun.com>
5434 * stdbool_.h (_Bool): Make it signed char, instead of
5435 an enum type, so that it's guaranteed to promote to int. See:
5436 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5438 2003-07-31 Paul Eggert <eggert@twinsun.com>
5440 * strerror.c: Include config.h, limits.h. Declare sprintf.
5441 (strerror): Don't assume that a printable int fits in 14 bytes.
5443 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5444 Bruno Haible <bruno@clisp.org>
5446 * getline.h (getline, getdelim): Change return type to ssize_t.
5447 * getline.c (getline, getdelim): Likewise.
5448 Remove _GNU_SOURCE define; now it's defined in config.h through
5451 2003-07-22 Paul Eggert <eggert@twinsun.com>
5453 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5454 over-parenthesization in macros.
5456 Sync with coreutils.
5458 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5461 Use `exit_failure' for xalloc and xmemcoll instead of their own
5462 private exit-failure variables.
5463 * xalloc.h (xalloc_exit_failure): Remove.
5464 * xmalloc.c: Likewise. Include exitfail.h.
5465 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5466 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5467 * xmemcoll.c: Likewise. Include exitfail.h.
5468 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5470 2003-07-18 Paul Eggert <eggert@twinsun.com>
5472 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5473 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5474 to test that it can stand by itself. Include "exitfail.h".
5475 Clients should set exit_failure instead.
5476 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5478 2003-07-18 Andreas Schwab <schwab@suse.de>
5480 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5482 2003-07-18 Bruno Haible <bruno@clisp.org>
5484 * getndelim2.h: New file.
5485 * getndelim2.c: Make into a module of its own. Include config.h,
5487 (getndelim2): Make non-static. Change return type to ssize_t.
5488 * getline.h: Change argument names.
5489 * getline.c: Include getndelim2.h instead of getndelim2.c.
5490 * getnline.c: Include getndelim2.h.
5492 2003-07-17 Bruno Haible <bruno@clisp.org>
5494 * Makefile.am: Remove file.
5495 * Makefile.in: Remove file.
5497 2003-07-17 Bruno Haible <bruno@clisp.org>
5499 * getnline.h: New file.
5500 * getnline.c: New file.
5501 * getndelim2.c: New file, extracted from getline.c.
5502 (getndelim2): Renamed from getdelim2, with added nmax argument.
5503 * getline.c: Include getndelim2.c.
5504 (getdelim2): Moved out to getndelim2.c.
5505 (getline, getdelim): Update.
5507 2003-07-15 <karl@gnu.org>
5509 * vasnprintf.c: update from gettext.
5511 2003-07-15 Jim Meyering <jim@meyering.net>
5513 * makepath.c (make_path): Enclose diagnostic in _(...).
5515 2003-07-14 Paul Eggert <eggert@twinsun.com>
5517 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5518 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5519 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5520 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5521 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5522 updated automatically by ../config/srclist-update. This changes
5523 their license from LPGL to GPL.
5525 2003-07-14 Jim Meyering <jim@meyering.net>
5527 Don't emit diagnostics. Let callers do that.
5528 * save-cwd.c: Don't include "error.h".
5529 (save_cwd): Don't call error. Ensure that errno is valid
5530 when returning nonzero.
5532 * save-cwd.h (restore_cwd): Update prototype.
5533 * save-cwd.c (restore_cwd): Remove two parameters.
5534 Simplify. Don't call error upon failure. Let callers do that.
5535 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5536 when auditing is enabled. But don't bother updating the #if.
5538 2003-07-14 Simon Josefsson <jas@extundo.com>
5540 * mempcpy.h: New file.
5541 * mempcpy.c: New file.
5543 2003-07-14 Paul Eggert <eggert@twinsun.com>
5545 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5546 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5547 unicodeio.c, unicodeio.h, unlocked-io.h:
5548 Switch from LGPL to GPL.
5550 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5552 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5553 it breaks C++ compilation.
5554 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5556 2003-07-10 Jim Meyering <jim@meyering.net>
5558 * vasnprintf.c: Remove trailing blanks.
5559 Make cpp indentation consistent.
5561 2003-07-09 Paul Eggert <eggert@twinsun.com>
5563 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5564 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5565 Switch from LGPL to GPL.
5567 2003-07-07 Paul Eggert <eggert@twinsun.com>
5569 * mktime.c: Fix some boundary cases and remove need for floating point.
5571 Issue a compile-time diagnostic if time_t is floating point, or if
5572 two's complement arithmetic is not in effect, or if arithmetic
5573 right shift does not propagate the sign. These assumptions were
5574 all in the original code but they weren't checked.
5576 (TIME_T_MIDPOINT, verify): New macros.
5577 (__isleap): Remove; it has integer overflow problems.
5578 (leapyear): New function, without those problems.
5579 (ydhms_tm_diff): Remove; splitting into two parts.
5580 (ydhms_diff): New function, containing the arithmetic part of
5581 the old ydhms_tm_diff function. Issue a compile-time
5582 diagnostic if we are not using C99 integer division.
5583 Avoid casts when possible.
5584 (guess_time_tm): New function, containing the checking part of
5585 the old ydhms_tm_diff function. Return the new value, rather than
5586 the difference between it and the old. Accept a new argument T
5587 so that *T specifies the old value. Check for overflow in the result.
5589 (__mktime_internal): Use a time_t offset, not a long int offset.
5590 This undoes the 2003-06-04 change, which is no longer needed now
5591 that we have better overflow checking.
5592 (localtime_offset): Likewise.
5594 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5595 and long are 64-bit but int is only 32-bit.
5596 (ydhms_diff): Use long int to store year1 and yday1.
5597 Issue a compile-time diagnostic if long int is not wide enough.
5599 (__mktime_internal): Use long int to store adjusted year and yday.
5600 Use plain C rather than preprocessor commands, if that doesn't
5602 Check for overflow (and try to repair) after each probe
5603 rather than checking only at the very end. This avoids some bugs
5604 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5605 does not equal GMT offset at maximum time).
5606 Use integer to check for overflow rather than floating point; this
5607 is more portable to non-IEEE hosts, and is a tad faster.
5608 When we detect that we are oscillating between two values,
5609 don't check whether tm_isdst has the requested value, since
5610 we already know the answer. When tm_isdst has the wrong value,
5611 use a different heuristic to find the right one, based on the
5612 extreme values actually observed in practice in tz2003a,
5613 rather than the (overly optimistic) "previous 3 calendar quarters".
5615 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5616 "T const" to accommodate glibc style.
5617 (check_result): Use less-confusing report format. "long" -> "long int.
5619 Don't loop if the iteration overflows time_t.
5620 Allow a negative step in the iteration.
5622 2003-07-01 Paul Eggert <eggert@twinsun.com>
5624 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5625 having it depend on HAVE_SYS_TYPES_H.
5627 2003-06-25 Bruno Haible <bruno@clisp.org>
5629 * readlink.c: New file.
5631 2003-06-20 Bruno Haible <bruno@clisp.org>
5633 Assume C89, so PARAMS isn't needed.
5634 * unicodeio.h (PARAMS): Remove.
5635 * unicodeio.c: Don't use PARAMS.
5637 2003-06-18 Jim Meyering <jim@meyering.net>
5639 Merge changes from coreutils.
5640 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5641 Remove explicit declarations of xmalloc and realloc.
5643 (read_utmp): Remove anachronistic cast of xmalloc.
5645 2003-06-17 Paul Eggert <eggert@twinsun.com>
5647 Assume C89, so PARAMS isn't needed.
5648 * backupfile.h (PARAMS): Remove. All uses removed.
5649 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5650 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5651 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5652 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5653 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5654 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5655 xstrtol.h: Likewise.
5656 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5657 same.h, strverscmp.h: Do not include config.h; no longer needed.
5658 Anyway, config.h should always be included before any other file.
5660 2003-06-11 Simon Josefsson <jas@extundo.com>
5662 * sysexit_.h: New file.
5664 2003-05-20 Derek Price <derek@ximbiot.com>
5666 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5668 2003-06-10 Simon Josefsson <jas@extundo.com>
5670 * strchrnul.h: New file.
5671 * strchrnul.c: New file.
5673 2003-06-10 Simon Josefsson <jas@extundo.com>
5675 * argp.h: New file, from glibc.
5676 * argp-ba.c: New file, from glibc.
5677 * argp-eexst.c: New file, from glibc.
5678 * argp-fmtstream.c: New file, from glibc.
5679 * argp-fmtstream.h: New file, from glibc.
5680 * argp-fs-xinl.c: New file, from glibc.
5681 * argp-help.c: New file, from glibc.
5682 * argp-namefrob.h: New file, from glibc.
5683 * argp-parse.c: New file, from glibc.
5684 * argp-pv.c: New file, from glibc.
5685 * argp-pvh.c: New file, from glibc.
5686 * argp-xinl.c: New file, from glibc.
5688 2003-06-07 Jim Meyering <jim@meyering.net>
5690 * readtokens.h: Put `Free Software Foundation, Inc.'
5691 in place of my name in the copyright comment.
5692 Remove definition and uses of __P.
5695 * stat.c: Don't declare xmalloc explicitly.
5696 Instead, include "xalloc.h".
5697 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5698 xrealloc, and xcalloc return values.
5699 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5701 * xgetcwd.h: Remove definition/uses of PARAMS.
5703 2003-06-06 Jim Meyering <jim@meyering.net>
5705 * stdbool_.h: Renamed from stdbool.h.in.
5707 2003-06-06 Jim Meyering <jim@meyering.net>
5709 Merge from coreutils.
5710 * same.c: (same_name): Declare *_basename locals to be `const'.
5711 Consolidate declarations and initializations of *_base* locals.
5713 Merge from coreutils.
5714 This avoids a core dump on systems without GNU putenv,
5715 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5716 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5717 (unsetenv): New static function, from GNU libc.
5718 (rpl_putenv): Use it.
5720 * modechange.c: Remove trailing blanks.
5722 Merge from coreutils.
5723 * fsusage.c: Remove declaration of statfs.
5724 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5726 * posixtm.c: Include <stdbool.h> unconditionally.
5728 2003-06-05 Paul Eggert <eggert@twinsun.com>
5730 * mktime.c (__mktime_internal): When resolving a tm_isdst
5731 mismatch, look in future quarters as well as past. This fixes a
5732 bug when processing fall-backwards gaps immediately after a long
5733 period of daylight-saving time.
5735 * mktime.c: Assume freestanding C89 or better.
5736 (HAVE_LIMITS_H): Remove. Assume it's 1.
5737 (__P): Remove; not used.
5738 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5739 (mktime, not_equal_tm, print_tm, check_result,
5740 main): Use prototypes. Use const * where appropriate.
5741 (main): Fix typo in testing code that uncovered by above changes.
5742 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5744 2003-06-04 Paul Eggert <eggert@twinsun.com>
5746 * mktime.c: Fix Debian bug 177940
5747 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5748 (localtime_offset): Now long int, not time_t, because we want it
5749 to be guaranteed to be signed. All uses changed.
5750 (__mktime_internal): If overflow would occur when adding offset,
5753 Merge 'human' changes from coreutils. Rewrite to support
5754 locale-specific notations like thousands separators.
5755 * human.c: Simplify authorship notice.
5756 Include human.h immediately after config.h.
5757 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5758 <limits.h>: Do not include, since human.h does.
5759 (SIZE_MAX, UINTMAX_MAX): New macros.
5760 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5761 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5762 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5763 (power_letter): Renamed from suffixes.
5764 (generate_suffix_backwards): Remove.
5765 (adjust_value): Now takes int style (because of human.h changes)
5766 and long double value (for greater precision on some platforms).
5767 (group_number): New function.
5768 (human_readable): Use it. Use integer options, not enum.
5769 Put the options before the sizes in the arg list.
5770 Support all the new options.
5771 The old human_readable function has been removed;
5772 use inttostr.h instead.
5773 (human_readable, default_block_size, humblock):
5774 Use uintmax_t, not int, for block sizes.
5775 (human_readable_inexact, block_size_types): Remove.
5776 (block_size_opts): New constant.
5777 (human_options): Renamed from human_block_size, with new signature
5778 that allows block sizes up to UINTMAX_MAX. All callers changed.
5779 * human.h: Add copyright and authorship notice.
5780 Include <limits.h> and <stdbool.h> unconditionally.
5781 (PARAMS): Remove. All uses removed.
5782 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5783 (enum human_inexact_style): Remove tag; now a nameless enum.
5784 (human_floor, human_ceiling, human_round_to_even): Now have
5785 values 2, 0, 1 rather than -1, 1, 0.
5786 (human_group_digits, human_suppress_point_zero, human_autoscale,
5787 human_base_1024, human_SI, human_B): New constants.
5788 (human_readable_inexact, human_block_size): Remove.
5789 (human_readable): Size args are now uintmax_t, not int.
5790 (human_options): New decl.
5792 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5793 unnecessary now that we assume C89 or better. This change
5794 imported from coreutils.
5796 * mktime.c (__mktime_internal): Do not reject negative timestamps
5797 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5798 in the 2003-05-30 sync from glibc.
5800 .h files should stand alone, but we shouldn't include <sys/types.h>
5801 if we can get away with just <stddef.h>.
5803 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5804 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5805 rather than <sys/types.h>, as we merely need size_t.
5806 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5808 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5809 Include <stdio.h>, to get FILE.
5810 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5811 memcasecmp.h has included <stddef.h> and all we need is size_t.
5812 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5813 our interface, instead of including <sys/types.h>
5815 2003-06-02 Paul Eggert <eggert@twinsun.com>
5818 Fix some minor time-related bugs with POSIX time arguments.
5819 Some valid time stamps were being rejected (notably -1, and
5820 time stamps before 1900 on 64-bit hosts). And some invalid
5821 time stamps were being accepted, e.g. September 31.
5823 * posixtm.h (posixtime): Return bool instead of time_t, so
5824 that we can return (time_t) -1 successfully.
5825 * posixtm.c: Likewise.
5826 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5827 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5828 (t): Remove static var.
5829 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5830 of static var. All uses changed.
5831 (year): Do not reject years before 1900; they can occur with
5833 (posix_time_parse): Do not check for out-of-range components;
5834 that is now the caller's responsibility, since our checks were
5835 only approximations.
5836 (posixtime): Use mktime to check for out-of-range components,
5837 since it knows them exactly.
5838 If mktime returns (time_t) -1, check whether an error actually occurred
5839 by invoking localtime on -1.
5840 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5841 posixtime failures better.
5842 Improve the test data (in comments only).
5844 2003-05-30 <karl@gnu.org>
5846 * mktime.c: update from libc.
5848 2003-05-30 Bruno Haible <bruno@clisp.org>
5850 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5851 * localcharset.h: Likewise.
5852 * localcharset.c: Likewise.
5854 2003-05-28 Paul Eggert <eggert@twinsun.com>
5856 Assume the headers required for C89 freestanding compilers.
5857 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5858 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5859 without checking for HAVE_LIMITS_H.
5860 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5861 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5863 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5864 * exclude.c: Include <stdbool.h> unconditionally.
5865 * tempname.c: Include <stddef.h> unconditionally.
5866 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5867 * modechange.c, rpmatch.c (NULL): Don't define, since
5868 <stddef.h> does that.
5869 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5870 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5871 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5872 * xstrtol.c: Likewise.
5873 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5874 * savedir.c: Include <stddef.h> instead of defining NULL.
5876 * addext.c (addext): Use assignment rather than cast, to avoid
5877 warnings on some platforms.
5879 * mktime.c (__mktime_internal): Do not reject negative timestamps
5882 2003-05-10 Bruno Haible <bruno@clisp.org>
5884 * linebreak.c (iconv_string_length): Don't return -1 just because the
5885 string is longer than 4 KB.
5887 2003-05-12 Jim Meyering <jim@meyering.net>
5889 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5890 the space-padded-by-default conversion specifiers, %e, %k, %l.
5892 2003-05-03 Bruno Haible <bruno@clisp.org>
5894 Upgrade to Unicode-4.0.
5895 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5896 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5897 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5898 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5899 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5900 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5901 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5902 Change width of U+E0100..U+E01EF from 1 to 0.
5904 2003-04-25 Bruno Haible <bruno@clisp.org>
5906 * copy-file.c: Include <stddef.h>, for size_t.
5908 2003-04-25 Jim Meyering <jim@meyering.net>
5910 * copy-file.c (copy_file_preserving): Declare buf_size to be
5911 of type size_t, not int.
5913 2003-04-11 Jim Meyering <jim@meyering.net>
5915 Merge changes from Coreutils.
5917 2003-03-22 Jim Meyering <jim@meyering.net>
5919 * strftime.c (widen): Cast alloca return value to proper type.
5921 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5924 * strftime.c (my_strftime): Handle very large width
5925 specifications for numeric values correctly. Improve checks for
5928 2003-01-19 Jim Meyering <jim@meyering.net>
5930 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5931 (nl_get_alt_digit) [! defined my_strftime]: Define.
5932 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5933 _nl_get_alt_digit and _nl_get_walt_digit.
5935 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5936 These changes have no effect outside of _LIBC.
5938 2003-04-10 Bruno Haible <bruno@clisp.org>
5940 * findprog.h: New file, from GNU gettext.
5941 * findprog.c: New file, from GNU gettext.
5943 2003-04-05 Jim Meyering <jim@meyering.net>
5945 Merge changes from Coreutils.
5947 * exclude.h (PARAMS): Remove definition and uses.
5948 * exclude.c: Remove uses of `PARAMS'.
5950 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5951 Add test-cases for DOS filenames. Declare program_name.
5952 (main): Set up program_name. Patch by Rich Dawe.
5954 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5956 Use mntctl's return value to drive the entry-processing loop, since
5957 we can't rely on the value of the vmt_length member in the last
5958 entry. On some systems doing so could result in exhausting
5959 virtual memory. Based in part on a patch from Mike Jetzer.
5961 2003-04-04 Bruno Haible <bruno@clisp.org>
5963 * linebreak.h: New file, from GNU gettext.
5964 * linebreak.c: New file, from GNU gettext with slight modifications.
5965 * lbrkprop.h: New file, from GNU gettext.
5967 2003-04-03 Bruno Haible <bruno@clisp.org>
5969 * utf8-ucs4.h: New file, from GNU gettext.
5970 * utf16-ucs4.h: New file, from GNU gettext.
5971 * ucs4-utf8.h: New file, from GNU gettext.
5972 * ucs4-utf16.h: New file, from GNU gettext.
5974 2003-04-02 Bruno Haible <bruno@clisp.org>
5976 * binary-io.h: New file, from GNU gettext.
5978 2003-04-01 Bruno Haible <bruno@clisp.org>
5980 * pathname.h: New file, from GNU gettext.
5981 * concatpath.c: New file, from GNU gettext.
5983 2003-03-30 Bruno Haible <bruno@clisp.org>
5985 * copy-file.c (copy_file_preserving): Don't set owner if the function
5986 chown() doesn't exist.
5988 2003-03-28 Bruno Haible <bruno@clisp.org>
5990 * copy-file.h: New file, from GNU gettext.
5991 * copy-file.c: New file, from GNU gettext.
5993 2003-03-18 Jim Meyering <jim@meyering.net>
5995 * quote.c (quote_n): Fix typo in comment.
5997 2003-03-14 Jim Meyering <jim@meyering.net>
5999 Merge changes from Coreutils.
6000 * obstack.h (obstack_object_size): Declare temporary, __o,
6001 to be const, in order to avoid warnings.
6002 (obstack_room): Likewise.
6003 (obstack_empty_p): Likewise.
6005 2003-03-13 Paul Eggert <eggert@twinsun.com>
6007 Merge changes from Bison.
6008 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6009 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6010 when compiling Bison 1.875's `bitset bset = obstack_alloc
6011 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6012 * hash.c: Include <stdbool.h> unconditionally.
6014 2003-03-09 Paul Eggert <eggert@twinsun.com>
6016 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6017 Reported by Bruce Becker; see:
6018 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6020 2003-03-03 Paul Eggert <eggert@twinsun.com>
6021 Bruno Haible <bruno@clisp.org>
6023 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6024 Reported by John Hughes, see
6025 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6027 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6029 * poll_.h: New file.
6032 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6034 * mathl.h: New file.
6035 * acosl.c: New file.
6036 * asinl.c: New file.
6037 * atanl.c: New file.
6038 * ceill.c: New file.
6041 * floorl.c: New file.
6042 * frexpl.c: New file.
6043 * ldexpl.c: New file.
6045 * sincosl.c: New file.
6047 * sqrtl.c: New file.
6049 * trigl.c: New file.
6050 * trigl.h: New file.
6052 2003-02-17 Bruno Haible <bruno@clisp.org>
6054 * mkdtemp.h: New file, from GNU gettext.
6055 * mkdtemp.c: New file, from GNU gettext.
6057 2003-01-31 Bruno Haible <bruno@clisp.org>
6059 * rename.c: #undef rename before defining rpl_rename.
6060 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6062 2003-01-30 Bruno Haible <bruno@clisp.org>
6064 * printf-args.h: New file, from GNU gettext.
6065 * printf-args.c: New file, from GNU gettext.
6066 * printf-parse.h: New file, from GNU gettext.
6067 * printf-parse.c: New file, from GNU gettext.
6068 * vasnprintf.h: New file, from GNU gettext.
6069 * vasnprintf.c: New file, from GNU gettext.
6070 * asnprintf.c: New file, from GNU gettext.
6071 * vasprintf.h: New file, from GNU gettext with modifications.
6072 * vasprintf.c: New file, from GNU gettext.
6073 * asprintf.c: New file, from GNU gettext.
6075 2003-01-29 Bruno Haible <bruno@clisp.org>
6077 * stpncpy.h: New file, from GNU gettext with modifications.
6078 * stpncpy.c: New file, from GNU gettext with modifications.
6080 2003-01-28 Bruno Haible <bruno@clisp.org>
6082 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6084 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6087 2003-01-27 Bruno Haible <bruno@clisp.org>
6089 * xsetenv.h: New file, from GNU gettext.
6090 * xsetenv.c: New file, from GNU gettext.
6092 2003-01-23 Bruno Haible <bruno@clisp.org>
6094 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6096 2003-01-22 Bruno Haible <bruno@clisp.org>
6098 * exit.h: New file, from GNU gettext.
6100 2003-01-11 Bruno Haible <bruno@clisp.org>
6102 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6103 * strcase.h (strcasecmp, strncasecmp): Likewise.
6105 2003-01-14 Jim Meyering <jim@meyering.net>
6107 * same.c (same_name): Tweak a comment.
6109 2003-01-11 Bruno Haible <bruno@clisp.org>
6111 * same.c (same_name): Reorder tests so as to avoid calling stat()
6112 when a string comparison is sufficient.
6114 2003-01-11 Bruno Haible <bruno@clisp.org>
6116 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6119 2003-01-11 Bruno Haible <bruno@clisp.org>
6121 * hash-pjw.c: Add comment about low quality of this function.
6123 2003-01-12 Paul Eggert <eggert@twinsun.com>
6125 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6126 to avoid collisions with libcurses and libreadline.
6128 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6129 * getstr.h, getstr.c: Remove.
6130 * getline.c: Include "getline.h", to check interface.
6131 Move body of old getstr.c here: this defines MIN_CHUNK and
6132 declares getdelim2, which is renamed from getstr.
6133 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6135 * linebuffer.c (readlinebuffer): Renamed from readline.
6137 * linebuffer.h: Likewise.
6138 (readline): Remove backward-compatibility macro.
6140 2003-01-12 Jim Meyering <jim@meyering.net>
6142 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6144 2003-01-10 Bruno Haible <bruno@clisp.org>
6146 * alloca_.h: New file.
6147 * getdate.y: Unconditionally include alloca.h.
6148 * makepath.c: Likewise.
6149 * setenv.c: Likewise.
6150 * userspec.c: Likewise.
6152 2003-01-09 Bruno Haible <bruno@clisp.org>
6154 * stdbool.h.in: New file.
6156 2003-01-08 Bruno Haible <bruno@clisp.org>
6158 * safe-read.c: Include specification header first, to ensure its
6160 * full-write.c: Likewise.
6162 2003-01-08 Jim Meyering <jim@meyering.net>
6164 * full-write.c: Undefine and define-away `const' after inclusion
6165 of errno.h, not before. Suggestion from Bruno Haible.
6167 2003-01-07 Jim Meyering <jim@meyering.net>
6169 * full-write.c: Rework so that it may serve to define full_read, too.
6170 * full-read.c: Simply #define FULL_READ and include full-write.c.
6172 2003-01-06 Jim Meyering <jim@meyering.net>
6174 * version-etc.c: Update year in translatable copyright string.
6176 2002-12-25 Bruno Haible <bruno@clisp.org>
6178 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6179 * xstrtol.h: Likewise.
6180 * xstrtoimax.c: Likewise.
6181 * xstrtoumax.c: Likewise.
6182 * human.h: Likewise.
6184 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6185 on systems that have <inttypes.h> but not <stdint.h>.
6187 2002-12-31 Paul Eggert <eggert@twinsun.com>
6189 * memcoll.c (memcoll): Fall back on a simple algorithm using
6190 memcmp if strcoll doesn't work.
6192 2002-12-23 Bruno Haible <bruno@clisp.org>
6194 * localcharset.h: New file.
6195 * localcharset.c: Include it.
6196 * unicodeio.c: Likewise.
6198 2002-12-22 Bruno Haible <bruno@clisp.org>
6200 * utime.c (utime_null): No need to call ftruncate if the file was
6203 2002-12-23 Bruno Haible <bruno@clisp.org>
6205 * memcoll.c (STRCOLL): New macro.
6208 2002-12-22 Bruno Haible <bruno@clisp.org>
6210 * getstr.h (getstr): Define, to avoid clash with libcurses.
6211 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6213 2002-12-22 Bruno Haible <bruno@clisp.org>
6215 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6217 2002-12-23 Bruno Haible <bruno@clisp.org>
6219 * getline.h: Include <stddef.h>, for size_t.
6221 * unicodeio.h: Include <stddef.h>, for size_t.
6222 * unicodeio.c: Don't include <stddef.h>.
6224 2002-12-17 Bruno Haible <bruno@clisp.org>
6226 * canon-host.c (strdup): Remove unused declaration.
6228 * fsusage.c: Include full_read.h.
6229 (get_fs_usage): Use full_read instead of safe_read.
6231 * utime.c (utime_null): Use SAFE_READ_ERROR.
6233 2002-12-11 Bruno Haible <bruno@clisp.org>
6235 * setenv.h: Rewritten to cope with systems that have setenv() but not
6237 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6240 2002-12-11 Bruno Haible <bruno@clisp.org>
6242 * setenv.c (alloca): Fall back to malloc.
6244 (setenv): Use freea() to free memory allocated with alloca().
6246 2002-11-13 Bruno Haible <bruno@clisp.org>
6248 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6249 function declarations.
6250 * unsetenv.c (unsetenv): Likewise.
6252 2002-03-04 Bruno Haible <bruno@clisp.org>
6254 Portability to AIX 4.3.3.
6255 * unsetenv.c: New file, extracted from setenv.c.
6256 * setenv.c: Move the unsetenv() function to unsetenv.c.
6258 2001-12-20 Bruno Haible <bruno@clisp.org>
6260 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6261 use malloc instead. For SunOS 4.
6263 2001-12-11 Bruno Haible <bruno@clisp.org>
6265 * setenv.c: Declare alloca.
6266 (compar_fn_t): New typedef.
6267 (KNOWN_VALUE, STORE_VALUE): Use it.
6269 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6272 2002-12-10 Paul Eggert <eggert@twinsun.com>
6274 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6275 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6276 Choose values that are less likely to collide with system fnmatch
6278 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6279 defined (e.g., a pure POSIX system).
6280 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6281 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6283 2002-12-06 Jim Meyering <jim@meyering.net>
6285 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6287 Merge in changes from libc's misc/error.c, in preparation
6288 for the merge of gnulib's changes back into libc.
6290 * error.c (_): Define only if not already defined.
6291 Move definition to follow all #include directives.
6292 Include unlocked-io.h only if !_LIBC.
6293 [_LIBC]: Include <libio/libioP.h>.
6294 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6295 (fflush): Tweak definition to use INTUSE.
6298 2002-12-05 Paul Eggert <eggert@twinsun.com>
6300 * alloca.c [defined emacs]: Include "lisp.h".
6301 (xalloc_die) [defined emacs]: New macro.
6302 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6303 [! defined emacs]: Include <xalloc.h>.
6304 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6305 (pointer): Typedef to POINTER_TYPE *.
6306 (malloc): Remove decl; we now always use xmalloc.
6307 (alloca): Use old-style definition, since Emacs needs this.
6308 Check for arithmetic overflow when computing combined size.
6310 2002-12-04 Paul Eggert <eggert@twinsun.com>
6312 Do not generate unlocked-io.h automatically, since it's easier to
6313 maintain it by hand.
6315 * unlocked-io.h: New file, from GNU diffutils,
6316 but with proper copyright notice and attribution.
6318 * Makefile.am: Add copyright notice.
6319 (libfetish_a_SOURCES): Add unlocked-io.h.
6320 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6321 (DISTCLEANFILES, io_functions): Remove macros.
6322 (EXTRA_DIST): Remove gen_uio.
6323 (unlocked-io.h): Remove rule.
6325 2002-12-04 Jim Meyering <jim@meyering.net>
6327 Reflect the fact that stat.c and lstat.c are no longer generated.
6328 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6329 (DISTCLEANFILES): Likewise.
6330 (EXTRA_DIST): Likewise.
6331 (all_local): Don't depend on stat.c or lstat.c.
6332 (stat.c, lstat.c): Remove rules.
6333 (EXTRA_DIST): Remove xstat.in.
6335 * xstat.in: Remove file. Contents moved into stat.c.
6336 * stat.c: New file. Contents mostly from xstat.in.
6337 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6338 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6340 * safe-read.c: Rework so that it may serve to define safe_write, too.
6341 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6343 2002-12-03 Jim Meyering <jim@meyering.net>
6345 * safe-read.c, safe-write.c: Change variable names and comments, but
6346 not semantics, to minimize the differences between these two files.
6347 (safe_read): Change comment to mention SAFE_READ_ERROR.
6349 * safe-read.c (IS_EINTR): Define.
6350 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6352 2002-12-02 Bruno Haible <bruno@clisp.org>
6354 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6355 Define, taken from safe-read.c.
6356 (INT_MAX): Provide fallback.
6357 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6358 * safe-write.h (SAFE_WRITE_ERROR): Define.
6360 * safe-read.c (EINTR): Remove definition.
6361 (safe_read): Don't use EINTR if it is absent.
6363 2002-12-02 Jim Meyering <jim@meyering.net>
6365 * safe-read.c (EINTR): Define.
6366 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6367 (INT_MAX): Provide fallback.
6368 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6370 * safe-read.h (SAFE_READ_ERROR): Define.
6372 2002-12-01 Jim Meyering <jim@meyering.net>
6374 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6375 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6377 2002-11-27 Paul Eggert <eggert@twinsun.com>
6379 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6380 hash_rehash): Replace `if (limit <= value) abort ();' with
6381 `if (! (value < limit)) abort ();', for readability.
6383 2002-11-26 <karl@gnu.org>
6385 * strdup.c: copy from libc again, with jim's ok.
6386 * .cppi-disable: re-add strdup.c
6388 2002-11-25 <karl@gnu.org>
6390 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6391 instead of "strtol.c".
6393 2002-11-25 Jim Meyering <jim@meyering.net>
6395 * mktime.c: Sync from libc, now that it has the latest fix.
6397 2002-11-24 <karl@gnu.org>
6399 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6400 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6402 2002-11-24 Jim Meyering <jim@meyering.net>
6404 Update from coreutils:
6406 * mktime.c: Merge in changes from libc.
6408 Avoid a link-time failure on some Linux systems.
6409 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6410 (__mon_yday): Declare with the STATIC attribute.
6411 (__mktime_internal): Likewise.
6412 Based on a report from Greg Schafer.
6414 2002-11-23 Jim Meyering <jim@meyering.net>
6416 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6417 Use `unsigned', not `int', as type of index.
6419 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6421 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6423 2002-11-22 Paul Eggert <eggert@twinsun.com>
6425 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6426 hint that one should use `if (! x) abort ();' rather than `assert
6427 (x);', and anyway it's one less thing to worry about configuring.
6428 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6429 hash_rehash, hash_insert): Use abort rather than assert.
6431 2002-11-22 Paul Eggert <eggert@twinsun.com>
6433 * quotearg.h: Allow multiple inclusion by surrounding with
6434 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6435 so that we can be included first.
6436 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6437 * quotearg.c: Include quotearg.h immediately after config.h.
6438 No need to include stddef.h or sys/types.h any more.
6439 Surround local include files with "", not "<>".
6440 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6441 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6442 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6443 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6444 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6445 (ISPRINT): Remove; no longer needed now that we assume C89.
6447 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6450 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6451 quotearg_char): Use SIZE_MAX rather than
6452 (size_t) -1 when we are talking about "infinity".
6454 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6456 2002-11-22 Bruno Haible <bruno@clisp.org>
6458 * safe-read.h: Assume C89. Add comments.
6459 (safe_read): Change return type to size_t.
6460 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6461 counts > SSIZE_MAX correctly.
6462 * safe-write.h: New file.
6463 * safe-write.c: New file.
6464 * full-read.h: New file.
6465 * full-read.c: New file.
6466 * full-write.h: Assume C89. Add comments.
6467 * full-write.c: Include safe-write.h.
6468 (full_write): Rewritten to use safe_write.
6469 Suggested by Jim Meyering and Paul Eggert.
6471 2002-11-21 Bruno Haible <bruno@clisp.org>
6473 Remove case insensitive option matching.
6474 * argmatch.h (argcasematch): Remove declaration.
6475 (ARGCASEMATCH): Remove macro.
6476 (__xargmatch_internal): Remove case_sensitive argument.
6477 (XARGMATCH): Update.
6478 (XARGCASEMATCH): Remove macro.
6479 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6480 case_sensitive argument.
6481 (argcasematch): Remove function.
6482 (__xargmatch_internal): Remove case_sensitive argument.
6483 (main): Use XARGMATCH instead of XARGCASEMATCH.
6485 * xmalloc.c: Change compile-time error message. Add comment about
6486 required autoconf version.
6488 2002-11-21 Jim Meyering <jim@meyering.net>
6490 * strdup.c (strdup): Tweak comment and initial #if/#include.
6492 Merge in changes from the coreutils.
6494 2002-09-25 Paul Eggert <eggert@twinsun.com>
6495 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6496 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6497 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6498 int. Work more efficiently if X is the same width as uintmax_t.
6499 Do not compare X to -1, to avoid bogus compiler warning.
6500 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6501 Don't assume that f_frsize and f_bsize are the same type.
6503 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6506 * makepath.c (make_path): Restore umask *before* creating the final
6508 (make_path): Minor reformatting.
6510 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6511 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6513 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6514 ones. At least on GNU/Linux systems, `auto' means something else.
6517 2002-11-20 Paul Eggert <eggert@twinsun.com>
6519 Merge argmatch cleanups from Bison. Assume C89.
6521 * argmatch.c: Include config.h here, not in argmatch.h.
6522 Include stdlib.h, for EXIT_FAILURE.
6523 Always include <string.h>, since we assume C89.
6524 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6525 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6526 Include <stddef.h> instead, since it's all we need for size_t.
6527 (PARAMS): Remove. All uses removed.
6528 (ARRAY_CARDINALITY): Do not bother to #undef.
6529 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6530 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6531 Remove unnecessary parentheses.
6532 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6533 Insert necessary parentheses.
6534 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6535 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6537 2002-11-19 Bruno Haible <bruno@clisp.org>
6539 * mbswidth.c: Include mbswidth.h right at the beginning.
6540 * mbswidth.h: Include <stddef.h>, for size_t.
6542 * mbswidth.h (PARAMS): Remove macro.
6543 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6544 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6546 * gcd.h (PARAMS): Remove macro.
6547 (gcd): Use ANSI C function declarations.
6548 * gcd.c (gcd): Likewise.
6550 2002-11-15 Bruno Haible <bruno@clisp.org>
6552 * strcspn.c: Include <stddef.h>.
6553 (strcspn): Use ANSI C function declaration. Change return type to
6555 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6556 (strpbrk): Use NULL.
6557 * strpbrk.h (PARAMS): Remove macro.
6558 (strpbrk): Use ANSI C function declaration.
6559 * strstr.c: Don't include <sys/types.h>.
6560 * strstr.h (PARAMS): Remove macro.
6561 (strstr): Use ANSI C function declarations.
6563 2002-11-06 Bruno Haible <bruno@clisp.org>
6565 * gcd.h (gcd): Change argument type to 'unsigned long'.
6566 * gcd.c (gcd): Likewise.
6568 2002-11-05 Bruno Haible <bruno@clisp.org>
6570 * gcd.h: New file, from gettext-0.11.5.
6571 * gcd.c: New file, from gettext-0.11.5.
6573 2002-11-05 Bruno Haible <bruno@clisp.org>
6575 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6576 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6577 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6578 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6580 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6581 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6583 * closeout.c: Include gettext.h instead of <libintl.h>.
6584 * human.c: Include gettext.h instead of <libintl.h>.
6585 * quotearg.c: Include gettext.h instead of <libintl.h>.
6586 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6587 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6588 * userspec.c: Include gettext.h instead of <libintl.h>.
6589 * version-etc.c: Include gettext.h instead of <libintl.h>.
6590 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6591 (textdomain): Remove definition.
6592 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6594 * long-options.c: Remove include of <libintl.h> and definition of _.
6595 * same.c: Remove include of <libintl.h> and definition of _.
6597 2002-11-04 Bruno Haible <bruno@clisp.org>
6599 * stpcpy.h: New file, from GNU gettext-0.11.5.
6600 * strcase.h: New file, from GNU gettext-0.11.5.
6601 * strpbrk.h: New file, from GNU gettext-0.11.5.
6602 * strstr.h: New file, from GNU gettext-0.11.5.
6603 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6605 2002-05-09 Bruno Haible <bruno@clisp.org>
6607 * config.charset: Update for newest glibc. Add canonical names
6608 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6610 2002-05-09 Bruno Haible <bruno@clisp.org>
6612 * localcharset.c (get_charset_aliases): Add more Windows specific
6615 2002-05-08 Owen Taylor <otaylor@redhat.com>
6617 * config.charset: A few additions for Solaris.
6619 2001-12-05 Bruno Haible <bruno@clisp.org>
6621 * localcharset.c (locale_charset): Don't return an empty string.
6623 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6625 * config.charset: msdos in uk_UA uses CP1125.
6627 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6629 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6630 * localcharset.c (locale_charset): Declare as extern "C".
6632 2002-02-15 Bruno Haible <bruno@clisp.org>
6634 * config.charset [msdosdjgpp]: For Russian, use CP866.
6636 2002-02-11 Bruno Haible <bruno@clisp.org>
6638 * config.charset: Add support for NetBSD.
6640 2002-09-25 <karl@gnu.org>
6642 * strdup.c: copy from libc/string (via ../config/srclist*).
6643 * getopt*: copy from libc/posix.
6644 * gettext.h: copy from gettext.
6645 * .cppi-disable: add strdup.c, gettext.h.
6647 2002-07-01 Jim Meyering <meyering@lucent.com>
6649 * c-stack.c: Include sys/time.h.
6650 From Volker Borchert.
6652 2002-06-11 Paul Eggert <eggert@twinsun.com>
6654 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6655 New macro. Use it uniformly instead of
6656 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6657 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6658 reported by Vin Shelton.
6660 2002-06-22 Jim Meyering <meyering@lucent.com>
6662 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6663 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6665 2002-06-22 Paul Eggert <eggert@twinsun.com>
6667 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6668 Do not assume SA_SIGINFO behavior.
6669 Bug reported by Jim Meyering on NetBSD 1.5.2.
6671 2002-06-22 Jim Meyering <meyering@lucent.com>
6673 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6675 * exitfail.c, exitfail.h: Likewise.
6676 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6678 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6680 (EXTRA_DIST): Add fnmatch_loop.c.
6681 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6683 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6684 * fnmatch.c: Update from diffutils-2.8.2.
6685 * fnmatch_.h: New file. From diffutils-2.8.2.
6686 * fnmatch.h: Remove file.
6688 2002-06-18 Paul Eggert <eggert@twinsun.com>
6690 * file-type.h: Report an error if neither S_ISREG nor
6691 S_IFREG is defined, instead of using a test specific to glibc
6692 2.2. This should be safe, since POSIX requires S_ISREG and
6693 Unix Version 7 had S_IFREG. We don't need to check for
6694 <sys/types.h> since we don't use any symbols that it defines.
6696 2002-06-15 Jim Meyering <meyering@lucent.com>
6698 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6699 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6700 have been included before this file.
6702 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6704 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6705 so that each temporary file name is unique and valid in the first
6706 8 characters, for operation under DOS.
6708 2002-06-15 Jim Meyering <meyering@lucent.com>
6710 Work even with DJGPP 2.03, which lacks support for symlinks.
6712 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6714 * lchown.c (S_ISLNK): Likewise.
6716 2002-06-14 Jim Meyering <meyering@lucent.com>
6718 * file-type.h: Use the version from diffutils-2.8.2.
6719 * file-type.c: Likewise.
6721 2002-05-27 Jim Meyering <meyering@lucent.com>
6723 Fix a problem seen only on nonconforming systems whereby ls.c's
6724 use of localtime, and then of gettimeofday would cause trouble:
6725 the localtime call used to initialize rpl_gettimeofday's save
6726 mechanism would clobber ls's current local time information so
6727 that in any long listing the first file would always be listed
6728 with date 1970-01-01. Analysis by Volker Borchert.
6730 * gettimeofday.c (localtime): Undefine.
6731 (rpl_localtime): New function.
6733 2002-05-22 Jim Meyering <meyering@lucent.com>
6735 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6736 * file-type.h: New file.
6737 * file-type.c (file_type): New file/function. Extracted from diffutils.
6739 2002-04-29 Paul Eggert <eggert@twinsun.com>
6741 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6743 2002-04-28 Paul Eggert <eggert@twinsun.com>
6745 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6746 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6747 of 127, since 64 is the largest conceivable number for ancient
6749 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6751 2002-04-28 Jim Meyering <meyering@lucent.com>
6753 * sig2str.c (WTERMSIG): Remove definition (unused).
6755 2002-04-28 Paul Eggert <eggert@twinsun.com>
6757 * sig2str.h, sig2str.c: New files.
6758 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6760 2002-04-24 Jim Meyering <meyering@lucent.com>
6762 * gettext.h: New file, from Gettext.
6763 * Makefile.am (INCLUDES): Remove -I../intl.
6764 (libfetish_a_SOURCES): Add gettext.h.
6766 2002-04-16 Jim Meyering <meyering@lucent.com>
6768 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6769 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6770 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6772 2002-04-12 Jim Meyering <meyering@lucent.com>
6774 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6776 2002-03-10 Jim Meyering <meyering@lucent.com>
6778 * makepath.c (make_path): Remove a comma from a diagnostic.
6779 Suggestion from Santiago Vila.
6781 2002-03-08 Jim Meyering <meyering@lucent.com>
6783 * rename.c: Mention that this wrapper is needed also on
6784 mips-dec-ultrix4.4 systems.
6786 2002-03-02 Jim Meyering <meyering@lucent.com>
6788 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6789 not HAVE_CLOCK_SETTIME.
6791 2002-02-27 Paul Eggert <eggert@twinsun.com>
6793 * nanosleep.h: Rename to....
6794 * timespec.h: New name for nanosleep.h. All uses changed.
6796 * gettime.c: New file.
6797 * settime.c: New file.
6800 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6801 timespec.h. Remove nanosleep.h.
6803 2002-02-25 Paul Eggert <eggert@twinsun.com>
6805 * acl.c, acl.h: New files.
6806 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6808 2002-02-24 Jim Meyering <meyering@lucent.com>
6810 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6811 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6812 cause trouble. Reported by Nelson Beebe.
6814 2002-02-23 Paul Eggert <eggert@twinsun.com>
6816 * path-concat.c (xpath_concat): Reorder code to pacify
6817 compilers that don't know that xalloc_die never returns.
6819 2002-02-20 Jim Meyering <meyering@lucent.com>
6821 * getdate.c: Regenerate using bison-1.33.
6823 2002-02-15 Paul Eggert <eggert@twinsun.com>
6825 * posixver.c, posixver.h: New files.
6826 * Makefile.am (libfetish_a_SOURCES): Add them.
6828 2002-02-02 Paul Eggert <eggert@twinsun.com>
6829 Bruno Haible <bruno@clisp.org>
6831 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6832 (fwrite_success_callback): New declaration.
6833 * unicodeio.c (unicode_to_mb): New function, extracted from
6834 print_unicode_char. Call failure callback instead of error.
6835 (fwrite_success_callback): New function.
6836 (exit_failure_callback): New function.
6837 (fallback_failure_callback): New function.
6838 (print_unicode_char): Call unicode_to_mb.
6840 2002-01-26 Jim Meyering <meyering@lucent.com>
6842 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6844 2002-01-22 Jim Meyering <meyering@lucent.com>
6846 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6847 Otherwise, some versions of automake would omit the rule that makes
6848 Makefile from Makefile.in.
6850 2001-01-21 Paul Eggert <eggert@twinsun.com>
6852 * xmemcoll.h, xmemcoll.c: New files.
6853 * Makefile.am (libfetish_a_SOURCES): Add them.
6854 * memcoll.c: Include errno.h, and declare errno if not defined.
6855 (memcoll): Set errno to zero if there is no error.
6857 * quotearg.c (quotearg_buffer_restyled):
6858 Fix bug with quoting buffers containing NUL when backslashing escapes.
6859 This bug was exposed by the other changes in this patch.
6860 (quotearg_n_options): New arg ARGSIZE.
6861 All callers changed.
6862 (quoting_options_from_style): New function.
6863 (quotearg_n_style): Use it.
6864 (quotearg_n_style_mem): New function.
6866 * quotearg.h (quotearg_n_style_mem): New function.
6868 2002-01-16 Jim Meyering <meyering@lucent.com>
6870 * getdate.y: Add three semicolons, each just before a closing brace.
6871 Bison (as of version 1.31) no longer papers over that mistake.
6873 2002-02-14 Paul Eggert <eggert@twinsun.com>
6875 * backupfile.c (ISDIGIT): Comment fix.
6876 * getdate.y (ISDIGIT): Likewise.
6877 * posixtm.c (ISDIGIT, year): Likewise.
6878 * strverscmp.c (ISDIGIT): Likewise.
6879 * userspec.c (ISDIGIT): Likewise.
6881 2002-01-05 Jim Meyering <meyering@lucent.com>
6883 * version-etc.c (version_etc_copyright): Update copyright year.
6885 2001-01-19 Paul Eggert <eggert@twinsun.com>
6887 * closeout.c (close_stdout_status): If ferror (stdout), do
6888 not silently exit merely because the output buffer happens to
6889 have nothing pending.
6891 2001-12-18 Paul Eggert <eggert@twinsun.com>
6893 See the big note in ../ChangeLog.
6894 * human.c (suffixes): Prefer K to k for 1024.
6895 (generate_suffix_backwards): New function.
6896 (human_readable_inexact): Use it.
6897 * xstrtol.c (__xstrtol): If there is no number but there
6898 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6899 Accept 'K' as well as 'k'.
6901 2001-12-15 Jim Meyering <meyering@lucent.com>
6903 * regex.h (__restrict_arr): Update from libc.
6905 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6906 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6909 2001-12-10 Jim Meyering <meyering@lucent.com>
6911 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6912 Instead, include "xalloc.h".
6913 (initbuffer): Don't cast xmalloc return value to char*.
6914 (readline): Reword comment.
6915 Don't cast xrealloc return value to char*
6918 2001-12-09 Jim Meyering <meyering@lucent.com>
6920 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6921 `signed and unsigned type in conditional expression'.
6922 * posixtm.c (posix_time_parse): Likewise.
6924 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6926 * readtokens.c (readtoken): Declare an index to be of type unsigned
6927 to avoid a pedantic warning.
6929 * getstr.c: Don't include assert.h.
6930 (getstr): Remove warning-evoking assertions.
6931 Return -1 if offset parameter is out of bounds.
6932 Change the type of a local from int to size_t.
6934 * strftime.c (my_strftime_localtime_r): Include this function
6935 definition in the `#if ! HAVE_TM_GMTOFF' block.
6937 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6938 Include xalloc.h instead.
6940 2001-12-02 Jim Meyering <meyering@lucent.com>
6942 * tempname.c: Don't declare getenv, thus reverting the change of
6943 2001-11-18. It's no longer necessary, now that stdlib.h is always
6946 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6947 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6949 2001-11-30 Akim Demaille <akim@epita.fr>
6951 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6952 before being defined.
6954 2001-11-27 Paul Eggert <eggert@twinsun.com>
6956 * quotearg.h (quotearg_n, quotearg_n_style):
6957 First arg is int, not unsigned.
6958 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6959 (SIZE_MAX, UINT_MAX): New macros.
6960 (quotearg_n_options): Abort if N is negative.
6961 Avoid overflow check on hosts where size_t is 64 bits and int
6962 is 32 bits, as overflow is impossible there.
6963 Fix off-by-one typo that caused unnecessary reallocation.
6965 2001-11-27 Jim Meyering <meyering@lucent.com>
6967 * tempname.c: Merge with version from libc.
6968 * regex.c: Likewise.
6970 * tempname.c: Include stdlib.h unconditionally. On some old systems
6971 for which STDC_HEADERS is 0, it was not included, resulting in a
6972 warning about an integer-to-pointer conversion problem with getenv.
6973 Reported by Volker Borchert.
6975 2001-11-26 Jim Meyering <meyering@lucent.com>
6977 * gtod.h: Remove file.
6978 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6979 * gettimeofday.c: Don't include gtod.h.
6980 (GTOD_init): Remove function.
6981 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6982 Suggestion from Volker Borchert.
6984 2001-11-23 Jim Meyering <meyering@lucent.com>
6986 * hash.h (struct hash_table): Don't define here. Merely declare it.
6987 * hash.c (struct hash_table): Define it here instead.
6989 2001-11-22 Jim Meyering <meyering@lucent.com>
6991 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6993 2001-11-18 Paul Eggert <eggert@twinsun.com>
6995 * tempname.c (TMP_MAX): Remove; no longer needed.
6996 (TEMPORARIES): New macro.
6997 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6998 removes an artificial limitation (e.g. HP-UX 10.20, where
7001 2001-11-18 Jim Meyering <meyering@lucent.com>
7003 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7006 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7007 files will be created before anything else.
7009 2001-11-17 Jim Meyering <meyering@lucent.com>
7011 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7012 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7013 rather than group writable. Patch by Juan F. Codagnone.
7015 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7016 Instead, include "xalloc.h".
7018 * mountlist.c: Include unlocked-io.h after all system headers.
7019 Remove explicit declarations of xmalloc, xrealloc,
7020 and xstrdup. Instead, include "xalloc.h".
7022 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7023 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7024 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7026 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7027 Reported by Padraig Brady.
7029 * mkstemp.c: #undef mkstemp.
7031 (rpl_mkstemp): Rename from mkstemp.
7034 2001-11-16 Jim Meyering <meyering@lucent.com>
7036 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7037 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7038 determine the amount of total physical memory, use pstat_getstatic.
7039 HPUX-11 doesn't define _SC_PHYS_PAGES.
7040 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7041 If sysconf couldn't be used to determine the amount of available
7042 physical memory, use both pstat_getstatic and pstat_getdynamic.
7043 Based on a patch from Bob Proulx.
7045 2001-11-05 Jim Meyering <meyering@lucent.com>
7047 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7049 2001-11-03 Jim Meyering <meyering@lucent.com>
7051 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7052 in argmatch_to_argument call.
7054 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7057 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7058 e.g., a fault due to an attempt to free a NULL pointer.
7060 2001-11-01 Jim Meyering <meyering@lucent.com>
7062 * dirfd.c, dirfd.h: New files.
7063 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7065 * hash.c (hash_print) [TESTING]: Clean up.
7067 2001-10-22 Paul Eggert <eggert@twinsun.com>
7069 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7070 to avoid a warning if -Wall.
7072 2001-10-21 Paul Eggert <eggert@twinsun.com>
7074 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7076 2001-10-21 Jim Meyering <meyering@lucent.com>
7078 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7079 this code would end up calling gettext even in packages built
7081 * getopt.c (_): Likewise.
7082 * regex.c (_): Likewise.
7084 2001-10-20 Paul Eggert <eggert@twinsun.com>
7086 * error.c (strerror_r): Do not declare unless !_LIBC.
7087 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7088 Use strerror_r that is only a macro, even if it is not a function.
7089 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7090 (private_strerror): Use prototypes, not old-style function definition.
7091 (print_errno_message): New function.
7092 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7094 (error_tail, error, error_at_line): Use it.
7096 2001-10-11 Jim Meyering <meyering@lucent.com>
7098 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7099 and quote_n (1, ... to avoid clobbering a buffer.
7101 2001-10-05 Jim Meyering <meyering@lucent.com>
7103 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7104 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7105 * hash-pjw.h: New file.
7107 2001-09-30 Jim Meyering <meyering@lucent.com>
7109 * mountlist.c [MOUNTED_GETFSSTAT]:
7110 Include <sys/ucred.h>, for Apple Darwin.
7111 Include sys/mount.h and sys/fs_types.h only if available.
7113 (read_filesystem_list): Use FS_TYPE.
7115 2001-09-29 Paul Eggert <eggert@twinsun.com>
7117 * exclude.c (excluded_filename): 0 -> false, since it's
7120 2001-09-28 Paul Eggert <eggert@twinsun.com>
7122 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7123 #defines strtoimax. Also treat the other strto* functions
7126 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7127 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7128 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7130 2001-09-26 Jim Meyering <meyering@lucent.com>
7132 Most macros in unlocked-io.h had the wrong number of arguments.
7133 * gen-uio: New script.
7134 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7135 * unlocked-io.hin: Remove file.
7136 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7137 rather than trying to embed it here.
7138 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7139 Reported by Padraig Brady.
7141 2001-09-25 Volker Borchert <bt@teknon.de>
7143 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7145 2001-09-23 Jim Meyering <meyering@lucent.com>
7147 * mountlist.c: Remove useless parentheses in #if directives.
7148 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7149 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7151 2001-09-22 Jim Meyering <meyering@lucent.com>
7153 * localcharset.c: Update from latest gettext.
7154 * config.charset: Likewise.
7156 2001-09-20 Jim Meyering <meyering@lucent.com>
7158 * xstrtol.c (strtoimax): Guard declaration with
7159 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7160 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7161 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7162 (strtoumax): Likewise, for completeness (it wasn't necessary).
7164 2001-09-06 Paul Eggert <eggert@twinsun.com>
7166 * strtoimax.c (HAVE_LONG_LONG):
7167 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7168 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7169 to work around bug in IBM C compiler.
7171 2001-09-16 Jim Meyering <meyering@lucent.com>
7173 * mkdir.c: New file.
7175 2001-09-04 Paul Eggert <eggert@twinsun.com>
7177 * xgetcwd.c: Revert some of the previous change; intead,
7178 fix the HAVE_GETCWD_NULL code to behave more like the
7179 !HAVE_GETCWD_NULL code used to.
7182 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7185 2001-09-04 Paul Eggert <eggert@twinsun.com>
7187 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7188 Use ssize_t, not int, to store result of readlink.
7189 Check for ssize_t overflow as well as size_t overflow,
7190 as POSIX says the result of readlink is implementation-defined
7191 when ssize_t overflows.
7192 Remove unnecessary cast to char*.
7193 Use free+malloc instead of realloc, as the storage doesn't need
7194 to be preserved and it's clearer and can be more efficient that way.
7195 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7196 * xreadlink.h (xreadlink): Update prototype.
7198 2001-09-03 Paul Eggert <eggert@twinsun.com>
7200 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7201 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7202 spotted by Jim Meyering.
7204 2001-09-03 Jim Meyering <meyering@lucent.com>
7206 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7208 2001-09-03 Paul Eggert <eggert@twinsun.com>
7210 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7211 like the HAVE_GETCWD_NULL code.
7212 Include pathmax.h if not HAVE_GETCWD.
7213 Do not include xalloc.h.
7214 (INITIAL_BUFFER_SIZE): New symbol.
7215 Do not use xmalloc / xrealloc, since the caller is responsible for
7216 handling errors. Preserve errno around `free' during failure.
7217 Do not overrun buffer when using getwd.
7219 2001-09-03 Paul Eggert <eggert@twinsun.com>
7221 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7222 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7224 2001-09-02 Jim Meyering <meyering@lucent.com>
7226 * error.c: Update from GNU libc.
7228 2001-09-01 Jim Meyering <meyering@lucent.com>
7230 * xreadlink.c: New file.
7231 * xreadlink.h: New file.
7232 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7234 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7235 doesn't conflict with sparc Solaris 7's definition in
7236 /usr/include/sys/int_types.h.
7238 * exclude.c: Use `""', not `<>' to #include non-system header files.
7239 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7240 and strncasecmp as r-values. Unixware didn't have declarations.
7242 2001-08-31 Jim Meyering <meyering@lucent.com>
7244 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7245 Use an initial, malloc'd, buffer of length 128 rather than
7246 a statically allocated one of length 1024.
7248 2001-08-30 Paul Eggert <eggert@twinsun.com>
7250 * xgetcwd.c: Don't include pathmax.h.
7251 Include stdlib.h and unistd.h if available.
7253 (xmalloc, xstrdup, free): Remove decls.
7254 (xgetcwd): Don't assume sizes fit in unsigned.
7255 Check for overflow when computing sizes.
7256 Simplify reallocation code.
7258 2001-08-28 Paul Eggert <eggert@twinsun.com>
7260 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7262 * strtoimax.c: Renamed from strtoxmax.c, removing the
7265 Also, make the following further changes to make this file's
7266 configuration more similar to that of strtol.c:
7267 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7268 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7269 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7270 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7271 changed to signed values.
7273 And make the following changes as well:
7274 Fix copyright notice, as 1999 was missing.
7275 (verify): New macro.
7276 (strtoimax): Check sizes at compile-time, not run-time.
7277 Prefer strtol to strtoll if both work.
7278 (main): Remove; it was not that useful and was a pain to maintain.
7280 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7282 2001-08-30 Paul Eggert <eggert@twinsun.com>
7284 * savedir.c (savedir): Remove size parameter, as POSIX says that
7285 a directory's st_size can have an arbitrary value, so the old
7286 usage could waste an arbitrary amount of memory. All uses
7288 * savedir.h: Update prototype.
7290 2001-08-30 Paul Eggert <eggert@twinsun.com>
7292 * xstrtol.c (strtoimax): New decl.
7294 2001-08-28 Paul Eggert <eggert@twinsun.com>
7296 * xstrtol.h: Add copyright notice.
7297 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7298 LONGINT_INVALID_SUFFIX_CHAR.
7300 2001-08-30 Paul Eggert <eggert@twinsun.com>
7302 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7305 2001-08-30 Paul Eggert <eggert@twinsun.com>
7307 * hash.c: Remove '2001' from copyright notice.
7309 2001-08-30 Paul Eggert <eggert@twinsun.com>
7311 * full-write.h: New file.
7312 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7313 * full-write.c: Correct credits, as cccp.c no longer
7314 exists and anyway it was so heavily changed from the old cccp
7315 code as to be unrecognizable. Include full-write.h.
7316 (full_write) Return size_t, with short writes meaning failure.
7317 All callers changed. This fixes a bug with large buffers
7319 * utime.c: Include full-write.h.
7321 2001-08-30 Paul Eggert <eggert@twinsun.com>
7323 Merge 'exclude' changes from tar 1.13.22.
7324 This fixes one or two unlikely storage allocation overflow bugs,
7325 but doesn't change user-visible behavior otherwise.
7327 2001-08-30 Paul Eggert <eggert@twinsun.com>
7329 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7330 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7331 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7332 Include if available.
7333 (<xalloc.h>): Include
7334 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7335 (verify): New macro. Use it to verify that EXCLUDE macros do not
7336 collide with FNM macros.
7337 (struct patopts): New struct.
7338 (struct exclude): Use it, as exclude patterns now come with options.
7339 (new_exclude): Support above changes.
7340 (new_exclude, add_exclude_file):
7341 Initial size must now be a power of two to simplify overflow checking.
7342 (free_exclude, fnmatch_no_wildcards): New function.
7343 (excluded_filename): No longer requires options arg, as the options
7344 are determined by add_exclude. Now returns bool, not int.
7345 (excluded_filename, add_exclude):
7346 Add support for the fancy new exclusion options.
7347 (add_exclude, add_exclude_file): Now takes int options arg.
7348 Check for arithmetic overflow when computing sizes.
7349 (add_exclude_file): xrealloc might modify errno, so don't
7350 realloc until after errno might be used.
7352 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7354 (free_exclude): New decl.
7355 (add_exclude, add_exclude_file): Now takes int options arg.
7356 (excluded_filename): No longer requires options arg, as the options
7357 are determined by add_exclude. Now returns bool, not int.
7359 2001-08-30 Paul Eggert <eggert@twinsun.com>
7361 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7363 2001-08-27 Jim Meyering <meyering@lucent.com>
7365 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7367 * version-etc.c (N_): Remove definition.
7368 Revert most of last change.
7369 Instead, simply don't mark the `Copyright...' string for translation.
7370 Based on advice from Paul Eggert.
7372 * strtoxmax.c: Tweak comment.
7374 2001-08-26 Jim Meyering <meyering@lucent.com>
7376 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7377 of copyright with `%s' so translators don't get an untranslated
7379 (COPYRIGHT_YEAR): Define.
7380 (version_etc): Use fprintf rather than fputs.
7381 Suggestion from Ulrich Drepper.
7383 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7385 * strtoll.c: New file, from GNU libc.
7386 * xstrtoimax.c: New file.
7388 * xstrtol.h: Add xstrtoimax.
7389 * strtoumax.c: New file. Simply include "strtoumax.c".
7390 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7392 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7393 * strtoxmax.c: ... then renamed to this.
7395 2001-08-13 Paul Eggert <eggert@twinsun.com>
7397 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7398 Port to Solaris 8, where 'sed' requires a space after the 'r'
7399 command, and where sh dislikes "$/". Clean up the spacing a bit.
7400 Redirect output to $tmp just once.
7402 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7404 * addext.c (<errno.h>): Include.
7405 (errno): Declare if not defined.
7406 (addext): Work correctly when pathconf returns -1 and leaves
7407 errno alone because there is no limit. Also, work even if
7408 pathconf returns a value greater than SIZE_MAX.
7410 2001-08-12 Jim Meyering <meyering@lucent.com>
7412 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7413 Simply `return getcwd (NULL, 0);'.
7414 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7415 Use 1300 as initial value for length, not PATH_MAX.
7417 * pathmax.h: Clean up cpp syntax.
7419 2001-08-12 Jim Meyering <meyering@lucent.com>
7421 * gettimeofday.c: New file.
7423 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7425 2001-08-04 Jim Meyering <meyering@lucent.com>
7427 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7428 to get in sync with glibc.
7430 2001-08-03 Paul Eggert <eggert@twinsun.com>
7432 The following changes are from gettext 0.10.39 as maintained by
7435 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7436 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7437 with inverted sense. All uses changed.
7439 * mbswidth.c: Don't include <limits.h>.
7440 Include <stdlib.h> and <string.h> unconditionally.
7441 (iswcntrl, mbsinit, ISCNTRL): New macros.
7442 (mbsnwidth): Use K&R style function declarations.
7443 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7444 can optimize it when MB_CUR_MAX == 1.
7445 The width of control characters is zero, not 1.
7447 2001-07-15 Jim Meyering <meyering@lucent.com>
7449 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7450 (BUILT_SOURCES): Add unlocked-io.h.
7451 (io_functions): Define.
7452 (unlocked-io.h): New rule.
7453 (DISTCLEANFILES): Add unlocked-io.h.
7454 (all-local): Depend on unlocked-io.h, to ensure it is created.
7456 * unlocked-io.hin: New file
7458 * regex.c: Update from glibc.
7460 2001-07-05 Jim Meyering <meyering@lucent.com>
7462 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7464 (libfetish_a_SOURCES): Put all .h files here instead.
7465 Remove a thus-exposed (better checks in automake) duplicate and
7466 two unnecessary .h files.
7468 2001-06-11 Jim Meyering <meyering@lucent.com>
7470 * regex.c: Update from GNU libc.
7472 2001-05-27 Jim Meyering <meyering@lucent.com>
7474 * readutmp.h (UT_TYPE): Define.
7476 2001-05-24 Jim Meyering <meyering@lucent.com>
7478 * argmatch.c: Include "quote.h".
7479 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7480 quote function. Reported by Göran Uddeborg.
7482 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7484 * dirname.c (dir_name): Compute append_dot using path, not newpath
7485 which is not yet declared.
7487 2001-05-11 Paul Eggert <eggert@twinsun.com>
7489 * Makefile.am (libfetish_a_SOURCES):
7490 Add strftime.c, since we now compile it on all hosts.
7492 * strftime.c (my_strftime):
7493 Define to nstrftime if emacs, but only if my_strftime is not defined.
7494 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7495 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7496 Add one more extra argument: a nanoseconds value.
7499 (my_strftime function): Add %N format.
7500 (emacs_strftimeu): Renamed from emacs_strftime,
7501 with extra ut argument.
7503 2001-05-11 Paul Eggert <eggert@twinsun.com>
7505 dirname code cleanup. base_name now behaves more compatibly
7506 with POSIX basename when given file names that have trailing
7507 slashes, and similarly for dir_name. Add new primitives
7508 base_len and dir_len. Put the directory-name-related decls
7511 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7512 * backupfile.c (base_name): Likewise.
7513 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7514 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7515 * makepath.c (strip_trailing_slashes): Likewise.
7516 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7518 * rename.c (strip_trailing_slashes): Likewise.
7519 * same.c (base_name): Likewise.
7520 * stripslash.c (ISSLASH): Likewise.
7522 * addext.c: Include <dirname.h> after size_t is defined.
7523 * backupfile.c: Likewise.
7525 * addext.c (addext): Use base_len to trim redundant
7526 trailing slashes instead of doing it ourselves.
7527 But do not trim the last slash if it is not redundant.
7529 * backupfile.c (find_backup_file_name,
7530 max_backup_version): Use base_len instead of rolling it ourselves.
7531 Handle the case of "" and (on DOS) "C:" correctly.
7533 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7534 Include <string.h>, <dirname.h>.
7535 (base_name): Allow file names ending in slashes, other than names
7536 that are all slashes. In this case, return the basename followed
7537 by the slashes. This is more general, and can be used in places
7538 where the original base_name purposely had an assertion failure.
7539 (base_len): New function.
7541 * dirname.c: Include <string.h> instead of <stdlib.h>.
7542 Do not include <assert.h>; no longer needed.
7544 (memrchr): Remove decl.
7545 (dir_name_r): Remove.
7546 (dir_len): Renamed from dirlen. All callers changed.
7547 Rewrite in terms of base_name, for simplicity and consistency.
7548 (dir_name): Never return NULL. All callers changed.
7549 Do not include <stdlib.h> in test program; no longer needed.
7550 return 0; is fine for test program.
7552 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7554 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7556 * path-concat.c (path_concat): Use base_len to compute
7557 base length, not strlen; this means we cannot rely on memcpy
7560 * same.c (STREQ): Remove.
7561 (same_name): Handle the case where the basename ends in trailing '/'.
7563 * stripslash.c (strip_trailing_slashes): Return nonzero if
7564 a slash was stripped. Do not strip the last slash after a
7567 2001-04-08 Jim Meyering <meyering@lucent.com>
7569 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7570 recomputed; that's necessary when the offset spans a DST transition.
7571 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7573 2001-04-02 Jim Meyering <meyering@lucent.com>
7575 * regex.h, regex.c: Update from GNU libc.
7577 2001-03-19 Paul Eggert <eggert@twinsun.com>
7579 * version-etc.c (version_etc_copyright): Update to 2001.
7581 2001-03-16 Paul Eggert <eggert@twinsun.com>
7583 * tempname.c (uint64_t): Define to uintmax_t if
7584 not defined, and if UINT64_MAX is not defined.
7585 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7586 Reported by John David Anglin.
7588 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7590 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7591 alias if codeset is empty.
7592 * config.charset (BeOS): Use wildcard syntax.
7594 2001-03-13 Jim Meyering <meyering@lucent.com>
7596 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7597 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7600 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7602 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7604 * unicodeio.c (print_unicode_char): Simplify accordingly.
7606 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7608 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7609 support for DOS/DJGPP.
7611 2001-02-28 Paul Eggert <eggert@twinsun.com>
7613 * Makefile.am (libfetish_a_SOURCES):
7614 Add dup-safer.c, fopen-safer.c.
7615 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7617 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7619 2001-02-25 Paul Eggert <eggert@twinsun.com>
7621 The mkstemp replacement is taken from glibc 2.2.2, with some
7622 portability fixes for use outside glibc, as follows:
7624 * tempname.c (struct_stat64): New macro.
7625 (direxists, __gen_tempname): Use it.
7626 This avoids a portability problem with Solaris 8.
7628 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7629 (<stddef.h>, <stdint.h>, <string.h>):
7630 Include only if STDC_HEADERS || _LIBC.
7631 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7632 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7633 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7634 (__set_errno): Define this macro if <errno.h> doesn't.
7635 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7636 Define these macros if <stdio.h> doesn't.
7637 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7638 Define these macros if <sys/stat.h>
7639 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7640 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7641 __xstat64): Define if not _LIBC.
7642 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7643 (__gen_tempname): Invoke gettimeofday only if
7644 HAVE_GETTIMEOFDAY || _LIBC;
7645 otherwise, fall back on plain "time".
7646 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7648 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7650 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7652 2001-02-17 Jim Meyering <meyering@lucent.com>
7654 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7655 around included file name.
7657 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7659 * strftime.c: Update from GNU libc (the only changes were to comments).
7661 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7663 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7665 2001-02-17 Paul Eggert <eggert@twinsun.com>
7667 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7668 Remove workaround macros for hosts that have mbrtowc but not
7669 mbstate_t, as we now insist on proper declarations for both
7670 before using mbrtowc.
7672 2001-02-17 Jim Meyering <meyering@lucent.com>
7674 * regex.c: Update from libc.
7676 2001-02-16 Paul Eggert <eggert@twinsun.com>
7678 * alloca.c (malloc): Undef before defining, since stdlib.h
7679 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7680 Reported by Mark Hounschell via Paul Eggert.
7682 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7684 * config.charset: Update for FreeBSD 4.2.
7686 2001-01-26 Jim Meyering <meyering@lucent.com>
7688 * quotearg.c: Include stddef.h.
7689 * quote.c: Include stddef.h.
7690 Reported by Axel Kittenberger.
7692 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7693 line in double quotes so that it evokes a better diagnostic.
7694 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7695 Reported by Axel Kittenberger.
7697 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7699 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7700 to avoid a warning. Add back 'const' to inptr.
7702 2001-01-16 Jim Meyering <meyering@lucent.com>
7704 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7707 2001-01-14 Jim Meyering <meyering@lucent.com>
7709 * rename.c: New file. From Volker Borchert.
7710 Include stdlib.h, string.h or strings.h, and xalloc.h.
7711 Use strip_trailing_slashes rather than open-coding it.
7713 2001-01-03 Paul Eggert <eggert@twinsun.com>
7715 * strftime.c: Sync with glibc time/strftime.c 1.81.
7717 2001-01-03 Jim Meyering <meyering@lucent.com>
7719 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7720 local `inptr' to avoid warning with some system declarations of iconv.
7722 2000-12-29 Paul Eggert <eggert@twinsun.com>
7724 * modechange.c: Do not assume that mode_t uses the
7725 traditional octal encoding. E.g. "chmod 1 FOO" should set
7726 the other-execute bit of FOO even if S_IXOTH != 1.
7728 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7729 WOTH, XOTH, ALLM): New macros.
7730 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7731 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7733 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7734 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7736 No need to use uintmax_t; unsigned long is long enough.
7737 Don't bother to get suffix since we don't use it.
7739 2000-12-24 Jim Meyering <meyering@lucent.com>
7741 * hash.c (is_prime): Return explicit boolean values.
7742 (hash_get_first): Return NULL to appease Irix5.6's 89.
7743 Reported by Nelson Beebe.
7745 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7747 * localcharset.c (locale_charset): Add support for Win32.
7749 2000-12-18 Paul Eggert <eggert@twinsun.com>
7751 * physmem.h, physmem.c: New files.
7753 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7754 (noinst_HEADERS): Add physmem.h.
7756 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7757 't' for compatibility with Solaris 8 sort.
7759 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7761 * config.charset: Add support for BeOS.
7763 2000-12-16 Jim Meyering <meyering@lucent.com>
7765 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7766 SHELLS_FILE to a file name that's useful on djgpp systems.
7768 (ADDITIONAL_DEFAULT_SHELLS): Define.
7769 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7770 Based mostly on a patch from Prashant TR.
7772 2000-12-16 Jim Meyering <meyering@lucent.com>
7774 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7775 N and M) would have treated it like `chown N:N FILE'.
7777 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7779 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7781 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7782 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7783 to the list of canonical encodings. Rename EUC-CN to GB2312.
7785 2000-12-08 Andreas Schwab <schwab@suse.de>
7787 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7788 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7790 2000-12-07 Jim Meyering <meyering@lucent.com>
7792 * stripslash.c (ISSLASH): Define.
7793 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7796 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7797 (dir_name_r): Declare this function as static.
7798 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7799 manifest itself on a name containing a mix of slashes and
7801 Make this function work with names starting with a DOS-style
7802 drive letter and colon prefix.
7803 (dir_name): Append `.' if necessary.
7804 Based mostly on patches from Prashant TR and Eli Zaretskii.
7806 * dirname.h (dir_name_r): Remove prototype.
7808 2000-12-05 Jim Meyering <meyering@lucent.com>
7810 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7812 2000-12-04 Jim Meyering <meyering@lucent.com>
7814 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7815 Also include memory.h, stdlib.h, unistd.h if appropriate.
7816 Reported by Andreas Jaeger (conflicting declaration of malloc).
7818 2000-12-02 Jim Meyering <meyering@lucent.com>
7820 * closeout.h: Make idempotent, to avoid some obscure warnings.
7822 2000-12-01 Paul Eggert <eggert@twinsun.com>
7824 * memrchr.c: Include <config.h> before any system include file.
7826 2000-11-29 Paul Eggert <eggert@twinsun.com>
7828 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7830 2000-11-26 Jim Meyering <meyering@lucent.com>
7832 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7834 2000-11-22 Paul Eggert <eggert@twinsun.com>
7836 * strftime.c (my_strftime): Do not invoke mbrlen with a
7837 size of (size_t) -1; it's not portable.
7839 2000-11-17 Akim Demaille <akim@epita.fr>
7841 * obstack.h: Formatting changes.
7842 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7843 prevent type checking.
7844 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7845 cast the value to (void *): assigning a `foo *' to a `void *'
7847 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7849 2000-11-17 Jim Meyering <meyering@lucent.com>
7851 * strstr.c: Update from GNU libc.
7853 2000-11-16 Jim Meyering <meyering@lucent.com>
7855 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7857 2000-11-11 Jim Meyering <meyering@lucent.com>
7859 * error.c: Add a couple #includes, merging from GNU libc version.
7861 2000-11-10 Jim Meyering <meyering@lucent.com>
7863 * obstack.h: Update from GNU libc.
7864 * obstack.c: Likewise.
7866 2000-11-06 Paul Eggert <eggert@twinsun.com>
7868 * getusershell.c (setusershell): Use rewind rather than
7869 fseek/fseeko, to avoid configuration hassles with fseeko.
7870 Don't bother opening SHELLS_FILE if shellstream is NULL;
7873 2000-11-05 Jim Meyering <meyering@lucent.com>
7875 * makepath.h (make_dir): Declare.
7876 * makepath.c (make_dir): Remove `static' attribute.
7879 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7881 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7882 last one in a bucket, advance to the next bucket.
7884 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7886 * fnmatch.c: Do not comment out all the code if we are using
7887 the GNU C library, because in some cases we are replacing buggy
7888 code in the GNU C library itself.
7890 2000-10-30 Paul Eggert <eggert@twinsun.com>
7892 * error.h, getline.h, modechange.h:
7893 Remove "2000" from Copyright line, as the file hasn't been
7894 changed this year other than in the copyright notice.
7896 * xalloc.h: Add "2000" to Copyright line, as this file
7897 was changed this year.
7899 2000-10-30 Paul Eggert <eggert@twinsun.com>
7901 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7902 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7903 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7905 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7907 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7908 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7909 doesn't define __restrict_arr.
7911 2000-10-29 Jim Meyering <meyering@lucent.com>
7913 * xstat.in: Fix grammar in comment.
7915 2000-10-28 Jim Meyering <meyering@lucent.com>
7917 * memchr.c: Update from libc.
7918 Adjust for portability:
7919 [HAVE_STDLIB_H]: Include stdlib.h.
7920 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7921 Undef __memchr, too.
7922 [!weak_alias]: Define __memchr to memchr.
7924 * regex.c: Update from libc.
7925 * regex.h: Likewise.
7926 * getopt1.c: Likewise.
7927 * memcmp.c: Likewise.
7929 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7930 Avoid using fseek, when possible -- it's broken by design.
7931 Patch by Ulrich Drepper.
7933 2000-10-26 Jim Meyering <meyering@lucent.com>
7935 * strftime.c: Update from libc.
7937 2000-10-25 Jim Meyering <meyering@lucent.com>
7939 * obstack.c: Update from libc.
7941 2000-10-23 Jim Meyering <meyering@lucent.com>
7943 * hard-locale.c (hard_locale): Revert last change -- it was simply
7944 wrong. That set_locale call must not have any side effects.
7947 2000-10-22 Jim Meyering <meyering@lucent.com>
7949 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7950 [CYCLIC]: Remove now-unused definition.
7952 * save-cwd.c (O_DIRECTORY): Define, if needed.
7953 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7954 Suggestion from Ulrich Drepper.
7956 2000-10-21 Jim Meyering <meyering@lucent.com>
7958 * dirname.c (dir_name_r): New function, factored out of dir_name.
7959 (dir_name): Use dir_name_r.
7960 * dirname.h (dir_name_r): Declare it.
7962 2000-10-21 Jim Meyering <meyering@lucent.com>
7964 * dirname.c (memrchr): Declare if necessary.
7965 (dir_name): Remove the restriction that there be no
7966 trailing slashes. Now, this code skips past them, effectively
7968 [TEST_DIRNAME] (main): New unit tests.
7970 * memrchr.c: New file from GNU libc.
7971 Undef __memrchr, too.
7972 [!weak_alias]: Define __memrchr to memrchr.
7973 Guard weak_alias use with `#ifdef weak_alias'.
7975 2000-10-17 Jim Meyering <meyering@lucent.com>
7977 * quote.h (PARAMS): Define and use.
7978 Reported by Akim Demaille.
7980 * getopt.c: Update from libc.
7982 2000-10-16 Jim Meyering <meyering@lucent.com>
7984 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7987 2000-09-25 Jim Meyering <meyering@lucent.com>
7989 * md5.h (rol): Define (from GnuPG).
7991 * sha.c: Give credit (GnuPG) where due.
7992 (M): Use rol rather than open-coding it.
7993 Add a FIXME comment.
7995 2000-09-21 Jim Meyering <meyering@lucent.com>
7997 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7998 Reported by Michael Stone.
8000 2000-09-20 Jim Meyering <meyering@lucent.com>
8002 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8003 (noinst_HEADERS): Add sha.h.
8004 Based on code from Scott G. Miller and from GnuPG.
8006 2000-09-15 Jim Meyering <meyering@lucent.com>
8008 * regex.c: Update from libc.
8010 2000-09-10 Jim Meyering <meyering@lucent.com>
8012 * getopt.c (_getopt_internal): Update from glibc.
8014 2000-09-09 Jim Meyering <meyering@lucent.com>
8016 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8017 think it should be used as a general replacement for isascii.
8018 * fnmatch.c: Likewise.
8019 * mbswidth.c: Likewise
8020 * regex.c: Likewise.
8023 * userspec.c: Include sys/param.h and limits.h.
8025 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8026 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8027 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8028 UID, GID. Check range.
8030 2000-09-06 Jim Meyering <meyering@lucent.com>
8032 * getopt.c (_getopt_internal): Update from glibc.
8034 2000-08-30 Jim Meyering <meyering@lucent.com>
8036 * strftime.c: Merge in changes from GNU libc.
8038 2000-08-26 Jim Meyering <meyering@lucent.com>
8040 * closeout.c: Include "__fpending.h".
8041 (close_stdout_status): Return right away if there's nothing to flush.
8043 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8044 * __fpending.c: New file.
8045 * __fpending.h: New file.
8047 2000-08-07 Paul Eggert <eggert@twinsun.com>
8049 Standardize on "memory exhausted" instead of "Memory exhausted"
8050 or "virtual memory exhausted".
8051 * obstack.c (print_and_abort): Use "memory exhausted", not
8052 "virtual memory exhausted".
8053 * same.c (same_name): Invoke xalloc_die instead of printing
8055 * userspec.c (parse_user_spec): Likewise.
8056 * bumpalloc.h: comment fix
8057 * same.c, userspec.c: Include xalloc.h.
8059 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8060 not char *const and pointing to a constant array.
8061 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8062 (xrealloc): Comment fix.
8064 * userspec.c (parse_user_spec):
8065 Don't translate a message until just before returning,
8066 to avoid unnecessary translation.
8068 2000-08-07 Jim Meyering <meyering@lucent.com>
8070 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8071 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8072 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8073 getgroups.c, gethostname.c, getopt.h, group-member.c,
8074 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8075 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8076 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8077 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8078 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8079 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8080 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8081 yesno.c: Back out Copyright date changes for each file with no change
8082 this year. This eases coordination with other programs using the same
8083 source code modules. From Paul Eggert.
8085 2000-08-03 Greg McGary <greg@mcgary.org>
8087 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8088 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8089 (EXTEND_BUFFER): Use them.
8091 2000-08-01 Jim Meyering <meyering@lucent.com>
8093 * dirname.c (ISSLASH): Define.
8094 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8095 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8096 both `\' and `/' may be use as path separators.
8097 Based on a patch from Prashant TR.
8099 2000-07-31 Paul Eggert <eggert@twinsun.com>
8101 * quotearg.c (quotearg_n_options): Don't make the initial
8102 slot vector a constant, since it might get modified.
8104 2000-07-31 Jim Meyering <meyering@lucent.com>
8106 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8107 * obstack.c (print_and_abort): Likewise.
8109 2000-07-30 Paul Eggert <eggert@twinsun.com>
8111 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8112 buffer, so that the caller can always quote one small
8113 component of a "memory exhausted" message in slot 0.
8114 From a suggestion by Jim Meyering.
8116 2000-07-30 Jim Meyering <meyering@lucent.com>
8118 * makepath.c (make_path): Quote the other instance, too.
8120 * quotearg.c (N_STATIC_SLOTVECS): Define.
8121 (STATIC_BUF_SIZE): Define.
8122 (quotearg_n_options): Use only statically allocated storage when
8123 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8124 than STATIC_BUF_SIZE.
8126 2000-07-29 Jim Meyering <meyering@lucent.com>
8128 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8129 * dirname.c (dir_name): Likewise.
8131 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8133 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8134 (dir_name): Assert that there are no trailing slashes.
8136 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8138 * mbswidth.h (mbswidth): Add a flags argument.
8139 (mbswidth): New declaration.
8140 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8141 * mbswidth.c (mbswidth): Add a flags argument.
8142 (mbsnwidth): New function.
8144 2000-07-24 Jim Meyering <meyering@lucent.com>
8146 * mbswidth.c: Remove useless #else. From Bruno Haible.
8148 2000-07-23 Paul Eggert <eggert@twinsun.com>
8150 * mbswidth.c (_XOPEN_SOURCE):
8151 Don't define; this causes problems on Solaris 7.
8152 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8154 2000-07-23 Paul Eggert <eggert@twinsun.com>
8157 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8158 so that mbstate_t is always defined.
8160 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8161 be 1 in at least one GCC installation, and this configuration
8162 error is likely to be common. Ignoring MB_LEN_MAX hurts
8163 performance on hosts that have mbrtowc but have only unibyte
8164 locales, but I assume these hosts are rare.
8166 2000-07-23 Paul Eggert <eggert@twinsun.com>
8168 * quotearg.c: Streamline by invoking multibyte code only if needed.
8169 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8170 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8171 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8172 invoke multibyte primitives.
8174 2000-07-23 Jim Meyering <meyering@lucent.com>
8176 * basename.c (base_name): Add an assertion.
8178 2000-07-15 Bruno Haible <clisp.cons.org>
8180 * quotearg.c: When the system forces us to redefine mbstate_t,
8181 shadow its mbsinit function.
8183 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8185 * mbswidth.h: New file.
8186 * mbswidth.c: New file.
8187 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8188 (noinst_HEADERS): Add mbswidth.h.
8190 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8192 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8195 2000-07-15 Jim Meyering <meyering@lucent.com>
8197 * makepath.c: Include quote.h.
8198 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8199 corresponding argument in a `quote (...)' call.
8200 Give better diagnostics.
8202 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8203 (noinst_HEADERS): Add quote.h.
8205 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8206 from tar's src/misc.c.
8207 * quote.h: New file. Prototypes for same.
8209 2000-07-10 Paul Eggert <eggert@twinsun.com>
8211 From a suggestion by Bruno Haible.
8212 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8213 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8214 to decide whether to define the BeOS workaround macro;
8215 this adjusts to the change to AC_MBSTATE_T.
8217 2000-07-13 Paul Eggert <eggert@twinsun.com>
8219 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8221 * quotearg.c (quoting_style_args, quoting_style_vals,
8222 quotearg_buffer_restyled): Add support for
8223 clocale_quoting_style. Undo previous change to
8224 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8225 and "{RIGHT QUOTATION MARK}" msgids.
8227 2000-07-05 Paul Eggert <eggert@twinsun.com>
8229 The old behavior of quoting `like this' doesn't look good with
8230 newer, ISO-style fonts. See:
8231 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8233 Instead, quote "like this" by default. Let the translator
8234 tailor the locale-specific quoting behavior by providing
8235 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8237 * quotearg.c (N_): New macro.
8238 (gettext_default): New function.
8239 (quotearg_buffer_restyled): Use
8240 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8241 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8243 2000-07-09 Jim Meyering <meyering@lucent.com>
8245 * Most files: Update copyright dates to include 2000.
8247 2000-07-08 Jim Meyering <meyering@lucent.com>
8249 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8251 (xgethostname): Remove now-unnecessary #ifdef.
8252 Move declaration of `err' into loop where it's used.
8254 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8256 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8257 by allocating a larger buffer. Test the gethostname return value for
8258 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8259 returns an error and ENAMETOOLONG isn't defined.
8261 2000-07-05 Paul Eggert <eggert@twinsun.com>
8262 and Bruno Haible <haible@clisp.cons.org>
8264 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8266 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8268 * quotearg.c (struct quoting_options): Simplify quote_these_too
8271 2000-07-03 Jim Meyering <meyering@lucent.com>
8273 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8274 Reported by Bruno Haible.
8276 2000-07-04 Jim Meyering <meyering@lucent.com>
8278 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8279 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8282 2000-07-03 Paul Eggert <eggert@twinsun.com>
8283 and Bruno Haible <haible@clisp.cons.org>
8285 * quotearg.c (mbrtowc):
8286 Assign to *pwc, and return 1 only if result is nonzero.
8287 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8289 2000-07-03 Jim Meyering <meyering@lucent.com>
8291 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8292 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8295 2000-07-02 Jim Meyering <meyering@lucent.com>
8297 * quotearg.c (mbstate_t): Don't define here.
8299 2000-07-02 Jim Meyering <meyering@lucent.com>
8301 * nanosleep.c (SIGCONT): Define if not already defined.
8303 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8305 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8306 per change in ../m4/ls-mntd-fs.m4.
8307 (read_filesystem_list): Ignore symbolic links.
8309 2000-06-29 Jim Meyering <meyering@lucent.com>
8311 * same.c: Include <string.h> or <strings.h>, as appropriate,
8312 for declaration of strcmp.
8314 * long-options.c: Include <stdlib.h>, for declaration of exit.
8316 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8317 Avoid warning by casting result to `char *' to remove `const'.
8319 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8321 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8323 2000-06-26 Paul Eggert <eggert@twinsun.com>
8325 savedir now sets errno on failure and invokes xmalloc to get memory.
8326 Fix a couple of other minor bugs while we're at it.
8328 * savedir.c (<unistd.h>): Do not include; there's no need.
8329 (NAMLEN): Remove macro.
8330 (malloc, realloc): Remove decls.
8332 ("xalloc.h"): Include.
8333 (NAME_SIZE_DEFAULT): New macro.
8334 (savedir): Use xmalloc / xrealloc to allocate memory.
8335 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8336 Skip "" directory entries.
8337 Use strlen to calculate directory entry length, since the old method
8338 is rarely used these days and isn't worth supporting.
8339 Don't use a pointer after freeing it.
8340 Check for integer overflow when calculating allocation size.
8341 Use memcpy to copy entries, instead of stpcpy.
8342 Set errno properly when returning NULL.
8343 Check for readdir error.
8345 2000-06-26 Jim Meyering <meyering@lucent.com>
8347 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8349 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8351 * getusershell.c (xmalloc, xrealloc): Remove functions.
8353 Don't include <stdlib.h>. Don't declare malloc, realloc.
8355 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8357 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8359 2000-06-24 Jim Meyering <meyering@lucent.com>
8361 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8363 2000-06-21 Jim Meyering <meyering@lucent.com>
8365 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8367 2000-06-19 Paul Eggert <eggert@twinsun.com>
8369 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8370 (mbrtowc, mbstate_t): Define substitutes if
8371 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8372 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8373 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8375 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8377 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8378 than 1024, return a memory chunk of least possible size, instead
8379 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8380 Use free/xmalloc instead of xrealloc to avoid copying for very long
8383 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8385 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8386 address, not strdup. Include <stdlib.h> and don't declare free().
8388 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8390 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8393 2000-06-21 Jim Meyering <meyering@lucent.com>
8395 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8396 (noinst_HEADERS): Add getstr.h.
8398 * getline.c (getstr): Move into a separate file.
8399 * getstr.c (getstr): New file, extracted from getline.c, with
8400 the following changes: new parameter, delim2; both delim[12]
8401 parameters have type `int', not `char'. The latter would lose
8402 with 8-bit delimiters.
8403 * getstr.h: New file.
8405 2000-06-19 Jim Meyering <meyering@lucent.com>
8407 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8409 2000-06-18 Jim Meyering <meyering@lucent.com>
8411 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8412 Besides, these days every porting target provides a mkdir function.
8414 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8415 (this snippet comes from src/system.h).
8417 2000-06-15 Paul Eggert <eggert@twinsun.com>
8419 * human.c (adjust_value): New function.
8420 (human_readable_inexact): Apply rounding style even when
8421 printing approximate values.
8423 2000-06-14 Paul Eggert <eggert@twinsun.com>
8425 * human.c (human_readable_inexact): Allow an input block
8426 size that is not a multiple of the output block size, and vice versa.
8427 Reported by Piergiorgio Sartor.
8429 2000-06-14 Paul Eggert <eggert@twinsun.com>
8431 * getdate.y (get_date): Apply relative times after time
8432 zone indicator, not before. Reported by Todd A. Jacobs.
8434 2000-06-13 Jim Meyering <meyering@lucent.com>
8436 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8438 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8440 2000-06-12 Paul Eggert <eggert@twinsun.com>
8442 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8444 2000-06-04 Paul Eggert <eggert@twinsun.com>
8446 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8448 2000-06-04 Jim Meyering <meyering@lucent.com>
8450 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8451 SunOS 4.1.4 for which gid_t is an unsigned type.
8453 2000-06-03 Jim Meyering <meyering@lucent.com>
8455 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8457 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8459 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8460 newer, don't install charset.alias.
8461 * config.charset: Change the Linux/glibc rules so they become empty
8462 on glibc-2.1 or newer.
8464 2000-06-02 Jim Meyering <meyering@lucent.com>
8466 * mountlist.c: Back out last change. Instead, do this...
8467 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8468 member using the same `ignore'-testing code.
8469 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8473 2000-05-29 Jim Meyering <meyering@lucent.com>
8475 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8476 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8478 2000-05-22 Jim Meyering <meyering@lucent.com>
8480 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8482 2000-05-18 Jim Meyering <meyering@lucent.com>
8484 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8485 back, too, since it may have been modified by allocate_entry.
8486 (hash_delete): Rewrite to use neither the assignment operator
8487 nor the comma operator in an if-expression.
8489 2000-05-15 Paul Eggert <eggert@twinsun.com>
8492 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8493 Remove; no longer needed.
8494 "quotearg.h": Add include.
8495 (file_name): Do not bother to explicitly initialize to NULL; it's less
8496 efficient on some hosts.
8497 (close_stdout_status): Remove test as to whether stdout was already
8498 closed; it breaks for the case "echo x | sort >&-".
8499 Quote file name colons.
8500 Do not assume that _("write error") lacks format strings.
8502 2000-05-15 Jim Meyering <meyering@lucent.com>
8504 * version-etc.c (version_etc_copyright): Update the copyright string
8505 used in all --version output.
8507 2000-05-14 Jim Meyering <meyering@lucent.com>
8509 * closeout.c (close_stdout_set_file_name): New function.
8510 (close_stdout_status): Use new file-scoped global.
8511 Return right away if fstat says the stdout file descriptor is invalid.
8512 * closeout.h (close_stdout_set_file_name): Declare.
8514 2000-05-10 Jim Meyering <meyering@lucent.com>
8516 * closeout.c [default_exit_status]: New file-scoped variable.
8517 (close_stdout_set_status): New function.
8518 * closeout.h (close_stdout_set_status): Declare.
8520 2000-05-08 Jim Meyering <meyering@lucent.com>
8522 * long-options.c: Don't include closeout.h.
8523 (parse_long_options): Don't call close_stdout for --version.
8525 2000-05-06 Jim Meyering <meyering@lucent.com>
8527 * strnlen.c: Undefine __strnlen and strnlen.
8528 [!weak_alias]: Define __strnlen to strnlen.
8530 * atexit.c: New file, from libiberty.
8532 2000-05-06 Jim Meyering <meyering@lucent.com>
8534 * closeout.c (close_stdout_status): Also check for errors on the
8537 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8539 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8540 instead of xmalloc, xrealloc, path_concat.
8541 (locale_charset): Treat empty environment variables as absent.
8542 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8544 2000-05-04 Jim Meyering <meyering@lucent.com>
8546 * getopt.c: Update from glibc.
8547 * obstack.c: Likewise.
8548 * obstack.h: Likewise.
8549 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8551 * regex.h: Likewise.
8552 * strndup.c: Likewise.
8553 * strnlen.c: New file, from glibc.
8555 2000-05-01 Jim Meyering <meyering@lucent.com>
8557 * full-write.c (full_write): Remove `FIXME' part of comment.
8559 2000-04-29 Jim Meyering <meyering@lucent.com>
8561 * path-concat.c: Declare strdup only if it's not defined.
8562 * canon-host.c: Likewise.
8564 2000-04-28 Jim Meyering <meyering@lucent.com>
8566 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8567 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8568 included first, then limits.h is included by locale.h by libintl.h.
8569 From John David Anglin.
8571 2000-04-25 Jim Meyering <meyering@lucent.com>
8573 * makepath.c (S_IRWXUGO): Define.
8574 (make_path): Always perform explicit chmod if MODE specifies any
8575 of the `special' permission bits. Prompted by a bug report against
8576 install from Mate Wierdl and Joost van Baal.
8578 2000-04-18 Jim Meyering <meyering@lucent.com>
8582 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8583 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8585 2000-04-17 Jim Meyering <meyering@lucent.com>
8587 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8588 the definition of it to rpl_strftime also defined-away the system's
8591 2000-04-15 Jim Meyering <meyering@lucent.com>
8593 Use `C' to denote so-called `contiguous' files, the same way
8595 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8596 (ftypelet): Use S_ISCTG.
8597 From Michael Deutschmann.
8599 2000-04-14 Jim Meyering <meyering@lucent.com>
8601 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8603 2000-04-08 Jim Meyering <meyering@lucent.com>
8605 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8606 names don't conflict. Reported by Eli Zaretskii.
8608 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8610 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8611 bug. Deal with the different error behavior of Irix iconv.
8613 2000-04-07 Jim Meyering <meyering@lucent.com>
8615 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8616 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8618 2000-04-05 Jim Meyering <meyering@lucent.com>
8620 Portability tweaks required for ultrix4.3.
8621 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8622 * readutmp.c: Include sys/types.h before sys/stat.h.
8623 * canon-host.c: Declare strdup.
8624 * path-concat.c: Likewise.
8625 From John David Anglin.
8627 2000-04-04 Jim Meyering <meyering@lucent.com>
8629 Be more DOS 8.3-friendly.
8630 * ref-add.sin: Renamed from ref-add.sed.in.
8631 * ref-del.sin: Renamed from ref-del.sed.in.
8632 * Makefile.am: Reflect renaming.
8633 Reported by Eli Zaretskii.
8635 Use a temporary file name that won't clash with `charset.alias'
8636 in the DOS 8.3 name space.
8637 * Makefile.am (charset_tmp): Define.
8638 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8639 (uninstall-local): Likewise.
8640 Reported by Eli Zaretskii.
8642 2000-03-29 Paul Eggert <eggert@twinsun.com>
8644 * time/strftime.c (my_strftime): Make sure we call the system
8645 strftime, not ourselves, when invoking the underlying strftime.
8647 2000-03-24 Jim Meyering <meyering@lucent.com>
8649 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8650 (charset_alias): Define.
8651 (install-exec-local): Factor out common code.
8652 (uninstall-local): Split lines longer than 80.
8653 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8655 (.sed.in.sed): New rule. Don't redirect directly to $@.
8656 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8658 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8660 * config.charset: Output a line containing "Packages using this file".
8661 * ref-add.sed.in, ref-del.sed.in: New files.
8662 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8663 ref-del.sed): New rules.
8665 2000-03-17 Jim Meyering <meyering@lucent.com>
8667 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8668 Otherwise, include <strings.h>
8670 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8672 * unicodeio.c (utf8_wctomb): New function.
8673 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8674 format instead of in UCS-4 with platform dependent endianness.
8676 2000-03-07 Paul Eggert <eggert@twinsun.com>
8678 * savedir.c (savedir): Work even if directory size is
8679 negative; this can happen with some screwy NFS configurations.
8681 2000-03-06 Jim Meyering <meyering@lucent.com>
8683 * localcharset.c (get_charset_aliases): Don't try to free file_name
8684 if it's NULL (because we ran out of memory). From Bruno Haible.
8686 2000-03-05 Jim Meyering <meyering@lucent.com>
8688 * localcharset.c ("path-concat.h"): Include.
8689 (get_charset_aliases): Use path_concat instead of ANSI string
8692 * unicodeio.h (PARAMS): Define.
8693 Use it to guard prototype.
8695 2000-03-04 Jim Meyering <meyering@lucent.com>
8697 * Makefile.am (install-exec-local): Create $(libdir) before installing
8699 (uninstall-local): Uncomment this rule so `make distcheck' works
8702 * unicodeio.c (<errno.h>): Include it.
8703 (errno): Declare if not defined.
8705 * localcharset.c: Add Bruno's comment justifying use of volatile.
8707 * config.charset: New version, incorporating remarks from a linux
8708 i18n mailing list. From Bruno Haible.
8710 2000-03-02 Jim Meyering <meyering@lucent.com>
8712 * Makefile.am (EXTRA_DIST): Add config.charset.
8714 2000-03-01 Jim Meyering <meyering@lucent.com>
8716 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8717 * unicodeio.c: Likewise.
8719 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8721 * config.charset: New file.
8722 * localcharset.c: New file.
8723 * unicodeio.h, unicodeio.c: New files.
8724 * Makefile.am (DEFS): Add -DLIBDIR=...
8725 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8726 (noinst_HEADERS): Add unicodeio.h.
8727 (all-local, install-exec-local, charset.alias): New targets.
8729 2000-02-28 Paul Eggert <eggert@twinsun.com>
8731 * quotearg.c (ALERT_CHAR): New macro.
8732 (quotearg_buffer_restyled): Use it.
8734 2000-02-27 Jim Meyering <meyering@lucent.com>
8736 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8737 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8739 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8740 not `#if STDC_HEADERS'.
8741 Declare malloc if needed.
8743 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8744 now that autoconf always defines the HAVE_DECL_ symbols.
8745 * human.c: Likewise.
8747 * strtoumax.c: Likewise.
8749 * backupfile.c: Arrange for cpp to fail if the configure-time
8750 declaration check was not run.
8752 * human.c: Likewise.
8754 * strtoumax.c: Likewise.
8756 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8757 then first look up the entire `.'-containing string as a login name.
8759 2000-02-18 Paul Eggert <eggert@twinsun.com>
8761 * getdate.y: Handle two-digit years with leading zeros correctly.
8762 (textint): New typedef.
8763 (parser_control): Member year changed from int to textint.
8765 (YYSTYPE): Removed; replaced by %union with int and textint members.
8766 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8767 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8768 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8769 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8770 (date, number, to_year): Use width of number in digits, not its value,
8771 to determine whether it's a 2-digit year, or a 2-digit time.
8772 (yylex): Store number of digits of numeric tokens.
8773 Reported by John Kendall.
8775 (parser_control): Changed from struct parser_control to typedef (for
8776 consistency). All uses changed.
8778 (tID): Removed; not used.
8779 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8781 2000-02-14 Paul Eggert <eggert@twinsun.com>
8783 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8784 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8786 2000-02-12 Jim Meyering <meyering@lucent.com>
8788 * userspec.c (ISDIGIT): Define it.
8789 (isdigit): Remove definition.
8790 (is_number): Use ISDIGIT, not isdigit.
8791 <libintl.h>: Include.
8793 (parse_user_spec): Mark translatable strings.
8795 2000-02-10 Jim Meyering <meyering@lucent.com>
8797 With these changes, nanosleep.[ch] are finally enough like the other
8798 lib/* replacement files to compile on a few more losing systems.
8800 * nanosleep.h: Don't include config.h.
8801 Remove prototype from declaration of nanosleep.
8802 (PARAMS): Remove now-unneeded definition.
8803 * nanosleep.c: #undef nanosleep.
8804 (rpl_nanosleep): Rename from nanosleep.
8806 2000-02-03 Jim Meyering <meyering@lucent.com>
8808 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8809 rather than with `#if HAVE_UTMPNAME'.
8811 2000-02-01 Jim Meyering <meyering@lucent.com>
8813 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8815 2000-01-31 Jim Meyering <meyering@lucent.com>
8817 * nanosleep.h (nanosleep): Guard declaration with
8818 `#if ! HAVE_DECL_NANOSLEEP'.
8819 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8820 the declaration in that vendor's sys/timers.h.
8821 Reported by Christian Krackowizer.
8823 * quotearg.c (ISASCII): Add #undef and move definition to follow
8824 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8825 (ISPRINT): Likewise.
8826 Reported by Tom Tromey.
8828 2000-01-30 Jim Meyering <meyering@lucent.com>
8830 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8831 uses of ->ut_name. The latter doesn't work with new Linux header files
8832 where only utmpx.ut_user is declared.
8834 * readutmp.h (UT_USER): Define.
8836 2000-01-23 Jim Meyering <meyering@lucent.com>
8838 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8841 2000-01-22 Jim Meyering <meyering@lucent.com>
8843 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8844 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8845 Required for some AIX systems. Reported by Christian Krackowizer.
8846 [TESTING] (main): New function.
8848 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8849 * dirname.c (dir_name): Support for DOS-style file names with drive
8852 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8854 * strverscmp.c (ISDIGIT): Define.
8855 (strverscmp): Use ISDIGIT, not isdigit.
8857 2000-01-17 Paul Eggert <eggert@twinsun.com>
8859 * nanosleep.c (nanosleep):
8860 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8861 POSIX.1 doesn't require SA_INTERRUPT and some systems
8862 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8863 it's been part of POSIX.1 since day 1 (in 1988).
8865 2000-01-17 Jim Meyering <meyering@lucent.com>
8867 * interlock: Remove unused file. Reported by François Pinard.
8869 2000-01-16 Paul Eggert <eggert@twinsun.com>
8871 * quotearg.c (quotearg_buffer_restyled): Do not quote
8872 alert, backslash, formfeed, and vertical tab unnecessarily in
8873 shell quoting style.
8876 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8877 Free Software Foundation, Inc.
8878 Copying and distribution of this file, with or without modification,
8879 are permitted provided the copyright notice and this notice are preserved.