1 2006-01-26 Bruno Haible <bruno@clisp.org>
2 Paul Eggert <eggert@cs.ucla.edu>
5 [(! (defined __cplusplus || defined __BEOS__)
7 && !(defined __HP_cc || defined __xlc__
8 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
10 #define to signed char in these cases too; this simplifies
11 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
12 etc., separately) and makes it more conservative.
14 2006-01-21 Jim Meyering <jim@meyering.net>
16 Sync from the stable (b5) branch of coreutils:
18 * fts.c (fts_children): Don't let close() clobber errno from
21 * fts.c (fts_stat): When following a symlink-to-directory,
22 don't necessarily interpret stat-fails+lstat-succeeds as indicating
23 a dangling symlink. That can also happen at least for ELOOP.
24 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
25 FYI, this bug predates the inclusion of fts.c in coreutils.
27 * fts.c (fts_open): Put new maxarglen declaration and uses
28 in their own block, so pre-c99 compilers don't object.
30 Avoid the double-free (first in fts_read, second in fts_close) that
31 would occur when an `active' directory is made inaccessible (e.g.,
32 via chmod a-x) during a traversal.
33 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
34 before returning. Reproduce this failure by
35 mkdir -p a/b; cd a; chmod a-x . b
36 Reported by Stavros Passas.
38 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
40 * argp-namefrob.h: Bugfix. Remove stray #
42 2006-01-25 Bruno Haible <bruno@clisp.org>
44 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
46 Reported by Paul Eggert.
48 2006-01-25 Jim Meyering <jim@meyering.net>
50 * fileblocks.c: Remove more useless parentheses.
51 * readutmp.h: Likewise.
53 2006-01-24 Bruno Haible <bruno@clisp.org>
55 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
57 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
60 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
61 to avoid problems with the built-in _Bool type.
62 Reported by Paul Eggert on 2005-11-26.
64 2006-01-24 Jim Meyering <jim@meyering.net>
66 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
68 2006-01-24 Simon Josefsson <jas@extundo.com>
70 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
73 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
75 Work around porting bugs reported by Dieter in
76 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
77 * getopt.c (_NOPROTO): Remove; no longer needed.
78 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
79 Include "getopt.h" first, to check interface.
80 (getenv): Declare only if defined HAVE_DECL_GETENV &&
82 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
83 (__strndup): Revert to K&R-style function dfns, the glibc style.
84 * strnlen.c: Don't claim it's taken from glibc; it's not.
85 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
86 Include strnlen.h first, to get prototype properly.
87 (strnlen): Renamed from __strnlen.
90 2006-01-23 Ulrich Drepper <drepper@redhat.com>
92 These changes imported from libc.
93 * getopt.c: Use __fxprintf instead of inline stream orientation
94 test and two separate function calls.
95 * strndup.c (__strndup): Add libc_hidden_def.
97 2006-01-22 Bruno Haible <bruno@clisp.org>
99 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
100 temporary buffer for sprintf, take into account the precision also
101 for 'd', 'i', 'u', 'o', 'x', 'X'.
103 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
105 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
106 to pacify gcc -Wswitch-default.
108 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
110 * argp-help.c (usage_long_opt): Do not print DOC options.
111 (__argp_base_name): Removed
112 * argp-namefrob.h (__argp_basename): Removed definition. Was a
114 (__argp_base_name): Provide macro definition or extern declaration
115 depending on the configuration
117 2006-01-20 Simon Josefsson <jas@extundo.com>
119 * inet_ntop.h: Unconditionally include sys/socket.h.
121 2006-01-19 Simon Josefsson <jas@extundo.com>
123 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
125 2006-01-12 Simon Josefsson <jas@extundo.com>
127 * base64.c: Fix warning, reported by Bruno Haible
128 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
130 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
133 * md5.c: Fix commentary typos.
134 (alignof, UNALIGNED_P): No need for a GCC-specific version.
135 * md5.h (__attribute__): Remove; unused.
136 * sha1.c: Fix commentary to match md5 better.
137 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
138 so that we don't need to worry about alignment. All uses changed.
139 This merges the 2005-10-28 md5 change into sha1.
141 2006-01-11 Jim Meyering <jim@meyering.net>
144 * md5.c (OP): Fix spacing.
146 2006-01-11 Simon Josefsson <jas@extundo.com>
148 * stdint_.h (SIZE_MAX): Add missing (.
150 2006-01-10 Bruno Haible <bruno@clisp.org>
152 * argp.h (__const): Remove macro. Use const instead.
153 * argp-fmtstream.h (__const): Likewise.
154 * glob_.h (__const): Remove macro.
155 * glob-libc.h: Use const instead of __const.
157 2006-01-10 Jim Meyering <jim@meyering.net>
159 Avoid the double-free (first in fts_read, second in fts_close) that
160 would occur when an `active' directory is made inaccessible (e.g.,
161 via chmod a-x) during a traversal.
162 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
163 before returning. Reproduce this failure by
164 mkdir -p a/b; cd a; chmod a-x . b
165 Reported by Stavros Passas.
168 * sha1.c: Tweak grammar in a comment.
170 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
172 * regex_internal.h (BITSET_WORD_BITS):
173 Work around a bug in 64-bit PGC (before version 6.1-2), where the
174 preprocessor mishandles large unsigned values as if they were signed.
175 Problem reported by Claudio Fontana in
176 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
178 2006-01-10 Simon Josefsson <jas@extundo.com>
180 * socket_.h: New file.
182 2006-01-10 Bruno Haible <bruno@clisp.org>
184 * localcharset.c: Update from GNU gettext.
186 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
189 * chdir-long.c (cdb_free): Don't bother trying to open directory
190 for write access: POSIX says that must fail.
191 * fts.c (diropen): Likewise.
192 * save-cwd.c (save_cwd): Likewise.
193 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
194 well, for minor improvements on hosts that lack O_DIRECTORY.
195 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
196 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
197 Fall back on chown if open failed with EACCES.
199 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
200 Report an error at compile-time if only a 1-second nominal clock
203 * lchmod.h: New file.
204 * mkdir-p.c: Include lchmod.h, lchown.h.
205 (make_dir_parents): Use lchown rather than chown, and
206 lchmod rather than chmod.
208 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
209 too. Problem with "none" reported by Bob Proulx. Problem with
210 "proc" reported by n0dalus.
212 * mountlist.c: Include <limits.h>.
213 (dev_from_mount_options)
214 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
215 New function. It no longer assumes "dev=" has the System V meaning
216 on Linux (since it doesn't). It also parses "dev=" more carefully.
217 (read_file_system_list)
218 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
219 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
222 * posixtm.h (PDS_PRE_2000): New macro.
223 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
224 All usages changed. Reject dates outside the range 1969-1999 if
225 PDS_PRE_2000 is used.
227 2006-01-09 Jim Meyering <jim@meyering.net>
231 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
233 * chdir-safer.h, chdir-safer.c: New files.
235 * modechange.c (mode_compile): Reject an invalid mode string
236 that starts with an octal digit. From Andreas Gruenbacher.
238 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
239 and dup to open_safer and dup_safer, respectively.
240 (openat_permissive): Fix typo in comment.
242 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
243 "gettext.h"; either no longer needed or are guaranteed by openat.h.
244 (_): Remove; no longer needed.
245 (openat): Renamed from rpl_openat; no need for rpl_openat
246 since openat.h renames openat for us.
247 Replace most of the body with a call to openat_permissive,
248 to avoid duplicate code.
249 Port to (probably hypothetical) environments were mode_t is
251 (openat_permissive): Require mode arg, so that we can check
252 types better. Put it just after flags. Change cwd failure
253 indicator from pointer-to-bool to pointer-to-errno-value.
255 Invoke openat_save_fail and/or openat_restore_fail if
256 cwd_errno is null, so that openat can call us.
257 (openat_permissive, fdopendir, fstatat, unlinkat):
258 Simplify errno handling to avoid some duplicate code,
259 as it's OK to set errno on success.
260 * openat.h: Revamp code so that function macros depend on
261 __OPENAT_PREFIX only, not also on AT_FDCWD.
262 (openat_ro): Remove. Caller changed to use openat_permissive.
263 (openat_permissive): Now a macro, if not a function.
264 (openat_restore_fail, openat_save_fail): Now always functions,
265 since mkdirat needs them even if __OPENAT_PREFIX is defined.
267 * openat-priv.h: New file, defining macros used by mkdirat.c
269 * mkdirat.c: Include openat-priv.h.
270 Remove definitions of macros defined therein.
271 * openat.c: Likewise.
273 * mkdirat.c (mkdirat): New file and function.
274 * openat.h (mkdirat): Declare.
276 * openat.c (fdopendir): Don't change errno when returning non-NULL.
278 * openat.h (openat_permissive): Declare.
281 * openat.c (EXPECTED_ERRNO): New macro.
282 (openat_permissive): New function -- used in remove.c rewrite.
283 (all functions): Set errno just before returning, only if there
284 was an actual failure.
285 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
287 Emulate openat-family functions using Linux's procfs, if possible.
288 Idea and some code based on Ulrich Drepper's glibc changes.
290 * openat.c: (BUILD_PROC_NAME): New macro.
291 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
292 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
293 before falling back on save_cwd and restore_cwd.
294 (fdopendir, fstatat, unlinkat): Likewise.
296 * openat.c (fstatat, unlinkat): Perform the syscall directly,
297 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
299 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
300 as second argument to va_arg. Otherwise, some versions of gcc
301 warn that `if this code is reached, the program will abort'.
303 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
307 Add POSIX ACL support
308 * acl.h (copy_acl, set_acl): Add declarations.
309 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
310 systems other than Linux.
311 (chmod_or_fchmod): New function: use fchmod when possible,
313 (file_has_acl): Add a POSIX ACL implementation, with a
314 Linux-specific subcase.
315 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
316 S_ISVTX from one file to another. Fall back to fchmod/chmod when
317 acls are unsupported.
318 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
319 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
322 2006-01-09 Bruno Haible <bruno@clisp.org>
324 * sysexit_.h (EX_OK): New macro.
325 Suggested by Martin Lambers <marlam@marlam.de>.
327 2006-01-09 Bruno Haible <bruno@clisp.org>
329 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
330 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
331 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
332 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
334 2006-01-09 Bruno Haible <bruno@clisp.org>
336 * stdint_.h (SIZE_MAX): Write the value without involving negative
339 2005-10-16 Bruno Haible <bruno@clisp.org>
341 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
342 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
344 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
346 * strftime.c (tzname): Don't declare if it is already #defined.
347 Problem reported for Mingw by Mark Junker.
349 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
351 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
352 long int, not int, for nanosecond counts, so that people who are
353 used to POSIX struct timespec won't be surprised. Reported by Jim
356 2005-12-16 Jim Meyering <jim@meyering.net>
358 * fprintftime.c, fprintftime.h: New files.
360 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
362 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
363 * argp-help.c (fill_in_uparams): Check if the constructed
364 struct uparams is valid. Fall back to the default values if it is
367 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
369 * argp-help.c (__argp_base_name): New function
370 (__argp_short_program_name): Rewrite using __argp_base_name
371 * argp-namefrob.h: Define program_invocation_name and
372 program_invocation_short_name if requested
373 (__argp_base_name): Add prototype
374 * argp-parse.c (argp_def): Use gettext wrappers
375 (argp_default_parser): Use __argp_base_name
376 * argp-pin.c: New file. Defines program_invocation_name and
377 program_invocation_short_name on systems that lack them.
379 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
381 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
382 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
383 porting problem reported by Georg Schwarz in
384 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
386 2005-07-09 Bruno Haible <bruno@clisp.org>
388 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
389 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
390 Reported by Mark Junker <mjscod@gmx.de>.
392 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
394 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
395 (uintmax_t) [defined uintmax_t]: Do not declare.
396 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
397 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
398 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
399 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
400 sake of portability to weird hosts that C allows (though we don't
401 know of any practical examples).
403 * savedir.h (fdsavedir): New decl.
404 * savedir.c (fdsavedir, savedirstream): New functions; the latter
405 contains most of the former guts of savedir.
406 (savedir): Use savedirstream.
409 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
411 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
412 coreutils no longer futzes with rounding modes.
414 2005-11-14 Jim Meyering <jim@meyering.net>
416 * mkstemp-safer.c: Include <config.h>, required for possible
417 replacement of mkstemp.
419 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
421 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
423 (gethrxtime) [! (HAVE_NANOUPTIME
424 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
425 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
426 our own approximation.
428 2005-11-10 Simon Josefsson <jas@extundo.com>
430 * readline.c: Remove EOL.
432 2005-11-08 Eric Blake <ebb9@byu.net>
434 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
436 2005-11-08 Eric Blake <ebb9@byu.net>
438 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
440 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
442 Fix porting problem reported by Theodoros V. Kalamatianos.
443 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
444 Don't assume that futimes failing means we must fail.
446 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
448 * getcwd.c (__getcwd): Don't assume that system calls after readdir
449 leave errno alone. Problem reported by Dmitry V. Levin.
451 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
453 * savedir.c (savedir): Don't assume that xrealloc etc. leave
454 errno alone. Problem reported by Frederic Jolliton.
456 2005-10-28 Simon Josefsson <jas@extundo.com>
458 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
459 "restrict" keywords, as per POSIX. Protect the function
460 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
461 Don't use K&R prototypes. Check the sprintf return values.
462 Re-define EAFNOSUPPORT if not present. Indent.
464 * md5.h, md5.c: Simplify buffer handling visavi alignment,
465 suggested by Bruno Haible <bruno@clisp.org>.
467 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
469 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
471 * gc-libgcrypt.c: Add MD2 (which is not available through
474 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
476 * md2.h, md2.c: New files.
478 2005-10-24 Simon Josefsson <jas@extundo.com>
480 * md4.h: Shrink buffer size, now that we changed the type.
482 2005-10-22 Simon Josefsson <jas@extundo.com>
484 * arcfour.h, arcfour.c: Use fixed size indices in the
485 arcfour_context struct (simplify test vector testing in GNU
488 2005-10-22 Simon Josefsson <jas@extundo.com>
490 * md4.h, md4.c: Simplify buffer handling visavi alignment,
491 suggested by Bruno Haible <bruno@clisp.org>.
493 2005-10-22 Simon Josefsson <jas@extundo.com>
495 * crc.h: Include stddef.h, for size_t.
497 2005-10-21 Simon Josefsson <jas@extundo.com>
499 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
500 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
502 2005-10-21 Simon Josefsson <jas@extundo.com>
504 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
507 2005-10-21 Simon Josefsson <jas@extundo.com>
509 * gc-gnulib.c: Support ARCTWO in CBC mode.
511 2005-10-21 Simon Josefsson <jas@extundo.com>
513 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
516 * hmac-sha1.c (hmac_sha1): Likewise.
518 * crc.c (crc32_update): Actually use crc parameter, suggested by
519 Bruno Haible <bruno@clisp.org>.
521 * crc.h: Include stdint.h directly, suggested by Bruno Haible
524 2005-10-21 Simon Josefsson <jas@extundo.com>
526 * des.h, des.c: New files.
528 * gc-gnulib.c: Support DES.c
530 2005-10-21 Simon Josefsson <jas@extundo.com>
532 * arctwo.h, arctwo.c: New files.
534 * gc-gnulib.c: Support ARCTWO.
536 2005-10-21 Simon Josefsson <jas@extundo.com>
538 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
540 2005-10-19 Simon Josefsson <jas@extundo.com>
542 * gc-gnulib.c: Support ARCFOUR.
544 2005-10-19 Simon Josefsson <jas@extundo.com>
546 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
549 * gc.h: Add ECB enum type.
551 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
553 2005-10-19 Simon Josefsson <jas@extundo.com>
555 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
557 2005-10-18 Simon Josefsson <jas@extundo.com>
559 * md4.h, md4.c: New files, based on md5.?.
561 2005-10-17 Simon Josefsson <jas@extundo.com>
563 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
565 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
567 2005-10-17 Simon Josefsson <jas@extundo.com>
569 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
571 2005-10-17 Simon Josefsson <jas@extundo.com>
573 * gc.h, gc-libgcrypt.c: Add ciphers.
575 2005-10-17 Simon Josefsson <jas@extundo.com>
577 * sha1.c: Use uint32_t instead of md5_uint32.t
579 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
582 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
584 * md5.h: Use stdint.h and uint32_t. Doc fix.
586 2005-10-15 Simon Josefsson <jas@extundo.com>
588 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
590 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
592 2005-10-14 Simon Josefsson <jas@extundo.com>
594 * arcfour.h, arcfour.c: New files.
596 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
598 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
599 include <wchar.h>; no longer needed.
601 2005-10-14 Jakub Jelinek <jakub@redhat.com>
602 and Ulrich Drepper <drepper@redhat.com>
605 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
606 instead of inline stream orientation test and two separate
607 function calls. Pay no attention to USE_IN_LIBIO.
609 2005-10-14 Roland McGrath <roland@redhat.com>
611 Import from libc. [BZ #1331]
612 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
614 Reported by Matej Vela <vela@debian.org>.
616 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
618 * mkdir-p.c (make_dir_parents): Don't report an error if an
619 intermediate directory is in a read-only file system. Problem
620 reported by Eric Blake.
622 2005-10-13 Simon Josefsson <jas@extundo.com>
624 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
625 Move memory allocation outside of loop.
627 2005-10-12 Simon Josefsson <jas@extundo.com>
629 * gc-pbkdf2-sha1.c: New file.
631 * gc.h: Add gc_pbkdf2_sha1 prototype.
633 2005-10-12 Simon Josefsson <jas@extundo.com>
635 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
636 suggested by Bruno Haible <bruno@clisp.org>.
638 2005-10-12 Simon Josefsson <jas@extundo.com>
640 * gc-libgcrypt.c (gc_hmac_sha1): New function.
642 * gc-gnulib.c (gc_hmac_sha1): New function.
644 2005-10-12 Simon Josefsson <jas@extundo.com>
646 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
648 2005-10-12 Simon Josefsson <jas@extundo.com>
650 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
651 GC_USE_HMAC_MD5, respectively.
653 * gc-libgcrypt.c (gc_md5): Fix assert call.
656 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
658 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
660 * gc-gnulib.c (gc_hash_buffer): Ditto.
662 2005-10-11 Bruno Haible <bruno@clisp.org>
664 * c-strcasestr.h: New file, from GNU gettext.
665 * c-strcasestr.c: New file, from GNU gettext.
667 2005-10-11 Bruno Haible <bruno@clisp.org>
669 * c-strcase.h: New file, from GNU gettext.
670 * c-strcasecmp.c: New file, from GNU gettext.
671 * c-strncasecmp.c: New file, from GNU gettext.
673 2005-10-11 Simon Josefsson <jas@extundo.com>
675 * crc.h, crc.c: New files.
677 * gc.h (gc_hash_buffer): Add doc.
679 2005-10-08 Simon Josefsson <jas@extundo.com>
681 * gc.h: Add gc_hash and gc_hash_buffer.
683 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
685 * gc-libgcrypt.c (gc_hash_buffer): Add.
687 2005-10-11 Bruno Haible <bruno@clisp.org>
689 * strcasecmp.c: Include limits.h.
690 (strcasecmp): Avoid integer overflow on exotic platforms.
691 * strncasecmp.c: Include limits.h.
692 (strncasecmp): Avoid integer overflow on exotic platforms.
693 Reported by Paul Eggert.
695 2005-10-06 Simon Josefsson <jas@extundo.com>
697 * hmac-md5.c: New file.
701 2005-10-06 Simon Josefsson <jas@extundo.com>
703 * memxor.c (memxor): Avoid casts and warnings.
705 2005-10-05 Derek Price <derek@ximbiot.com>
707 * getdelim.c (SIZE_MAX): New macro, if not already defined.
709 2005-10-05 Simon Josefsson <jas@extundo.com>
711 * memxor.c (memxor): Fix compiler error.
713 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
714 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
716 * memxor.h, memxor.c: New files.
718 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
719 we assume all systems have it, suggested by Jim Meyering
720 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
721 any systems lack sys/socket.h; mingw32 is known to lack it, but we
722 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
725 2005-10-04 Bruno Haible <bruno@clisp.org>
727 * verify.h (verify_true): Provide alternative definition for C++.
729 2005-10-04 Simon Josefsson <jas@extundo.com>
731 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
732 D. Baushke" <mdb@gnu.org>.
734 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
736 * getdelim.c: Include getdelim.h first. Include <limits.h>.
737 (SSIZE_MAX): New macro, if not already defined.
738 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
741 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
743 * exclude.c: Include verify.h.
744 (verify): Remove. All callers changed to use verify.h's version.
745 * strtoimax.c: Likewise.
746 * utimecmp.c: Likewis.e
749 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
750 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
751 * .cvsignore: Add fts.h, search.h, t-fpending.
752 * settime.c (settime): Fix { typo in previous patch. Also, don't
753 bother returning ENOSYS if settimeofday or stime fails; just let
754 them return whatever errno they want to return.
755 * utimens.c: Include unistd.h, for dup2.
756 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
757 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
759 2005-10-02 Jim Meyering <jim@meyering.net>
762 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
763 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
764 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
765 Remove AT_FDCWD test.
766 Do not consume the fd unless successful.
767 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
768 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
769 block, so that we don't even try to compile it if settimeofday is
770 available. This works around a compilation failure on OSF1 V5.1,
771 due to stime requiring a `long int*' while tv_sec is `int'.
773 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
775 * getdelim.c (getdelim): Remove unused variables.
777 2005-10-01 Simon Josefsson <jas@extundo.com>
779 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
780 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
781 AI_* and EAI_* definitions. Protect function declarations.
783 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
785 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
786 so that the code works even with ancient cpp. Portability problem
787 with GCC 2.7.2.1 reported by Thomas M.Ott.
789 2005-09-27 Jim Meyering <jim@meyering.net>
791 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
793 * intprops.h (signed_type_or_expr__): Define.
794 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
797 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
799 * verify.h (verify_expr): Remove, replacing with:
800 (verify_true): New macro that returns true instead of void.
801 (verify_type__): Remove.
802 (verify): Use verify_true rather than verify_type__.
804 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
806 * utimens.c (ENOSYS): Define if not already defined.
807 (futimens): Support having a null PATH if the file descriptor
810 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
812 (__attribute): Define to empty unless GCC 3.1 or later.
813 This works around a core dump on OpenBSD 3.4, which has GCC
814 2.95.3, which dumps core when given __attribute__(()). It also
815 simplifies other tests, since we really don't want to bother with
816 worrying about which ancient version of GCC supported what.
817 Original problem reported by Yoann Vandoorselaere, with part of
818 the fix suggested by Derek Price.
820 2005-09-24 Jim Meyering <jim@meyering.net>
822 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
823 so we can once again use a positive bitfield width of 1 -- now we
824 don't have to explain why we were using a bitfield width of 2.
826 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
828 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
829 Problem reported by Eric Blake.
830 (getaddrinfo): Initialize se so that it's not garbage.
831 Redo internal storage allocation so that it doesn't make unportable
832 assumptions about alignment.
835 * utimens.c (futimens): Use futimesat if available.
836 Prefer it to futimes since it doesn't have the futimes bug.
838 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
839 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
840 Instead, declare a function that returns a pointer to an array,
841 and use verify_type__ to declare the size of the array.
842 Problem and germ of a solution reported by Bruno Haible.
843 (verify_type__): Use 2, not 1, for bitfield size, to avoid
844 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
846 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
850 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
852 * argmatch.h: Include verify.h
853 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
854 (ARGMATCH_ASSERT): Remove; unused.
855 * canonicalize.c: Assume STDC_HEADERS.
856 * exclude.c: Include "strcase.h".
857 * regex_internal.h [!defined _LIBC]: Likewise.
858 * getusershell.c: Include stdio--.h rather than stdio.h
860 (getusershell): Call fopen, not fopen_safer.
861 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
862 Do not include unistd-safer.h.
863 (save_cwd): Don't call fd_safer; no longer needed
864 now that we include fcntl--.h.
866 * getdate.y (relative_time): New type.
867 (RELATIVE_TIME_0): New constant.
868 (parser_control): Use relative_time instead of doing it ourselves.
869 (%union): Add new relative_time rel member.
870 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
872 (relunit, relunit_snumber): Now of type rel.
873 (zone, rel, relunit, get_date): Adjust to above changes.
875 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
876 Do not include unistd-safer.h.
877 (getloadavg): Don't call fd_safer; no longer needed
878 now that we include fcntl--.h.
880 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
881 (make_dir_parents): Treat ENOSYS like EEXIST.
883 Improve quality of diagnostics on restore_cwd failure.
884 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
885 (make_dir_parents): Last arg is now int * (for errno), not bool *.
886 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
887 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
888 each time through the loop. Do not diagnose restore_cwd failure;
889 that is the caller's job (and perhaps the caller does not care).
891 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
892 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
893 If the file already exists but is not a directory, don't bother
894 to try to make its parents.
895 Close potential file descriptor leak if we can't chdir("/") (!).
896 Don't always return true if chdir($PWD) fails; return true only
897 if the requested action was done successfully (except for the
899 Don't log final directory unless we actually made it.
900 Refactor to avoid duplicate code to fix up permissions.
901 Don't attempt to fix up parent permissions if chdir($PWD) fails.
903 * strftime.c (my_strftime): Rewrite the previous change slightly,
904 to make it a bit faster and (I hope) clearer.
905 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
906 Fix bug in formats like %2N.
908 * verify.h: New file.
910 2005-09-22 Jim Meyering <jim@meyering.net>
914 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
916 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
917 the .tm_year member, since otherwise gcc-4.0 would now warn about
918 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
920 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
921 order to avoid an unsuppressible warning from gcc on 64-bit systems.
923 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
924 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
925 when run in a time zone for which daylight savings time is in effect
926 for the starting date.
928 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
929 stop us from restricting permissions of just-created absolute-named
931 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
932 to restore initial working directory.
933 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
934 to tell caller if/when we change the working directory and are
935 unable to return to the initial one.
936 * mkdir-p.h (make_dir_parents): Update prototype.
937 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
938 `return false'. This fixes a bug introduced on 2004-07-30.
940 * openat.c (fdopendir): Be sure to close the supplied
941 file descriptor before returning. This makes our replacement
942 implementation a little closer to Solaris's, where fdopendir
943 ties the file descriptor to the returned DIR* pointer.
944 * openat.c (unlinkat): New function.
945 * openat.h (unlinkat): Add prototype.
946 * openat-die.c (openat_save_fail): Rename from openat_save_die.
947 (openat_restore_fail): Rename from openat_restore_die.
948 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
950 Provide an alternative to exiting immediately upon save_cwd or
951 restore_cwd failure. Now, an application can arrange e.g.,
952 to perform a longjump in that case.
953 * openat.c: Include dirname.h.
954 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
955 (rpl_openat, fdopendir, fstatat): Call openat_save_die
956 and openat_restore_die rather than calling error directly.
957 Don't include "error.h" or "exitfail.h"; they're no longer needed.
959 * openat-die.c (openat_save_die, openat_restore_die): New file.
960 * openat.h (openat_save_die, openat_restore_die): Declare and define.
962 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
963 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
964 int utc, int nanoseconds);
966 date should not have to allocate a megabyte of virtual memory to
967 handle a format argument like +%1048575T. When implemented with
968 strftime, it must allocate such a buffer, use strftime to fill it
969 in, print it, then free it.
970 With fprintftime, it simply prints everything and exits.
971 With no need for memory allocation, that's one fewer way to fail.
972 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
973 optional field width, not before, so we accept %9:z, not %:9z.
974 (my_strftime): Be sure to use L_('x') for literals.
976 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
977 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
978 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
979 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
980 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
981 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
982 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
983 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
984 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
986 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
987 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
988 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
989 and don't include <sys/file.h>).
991 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
995 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
996 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
997 [!LDAV_DONE]: Avoid unused variable warning.
999 2005-09-21 Bruno Haible <bruno@clisp.org>
1001 * unicodeio.h (unicode_to_mb): New declaration.
1003 2005-09-20 Derek Price <derek@ximbiot.com>
1005 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1007 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1009 Use a consistent style for including <config.h>.
1010 * __fpending.c, acl.c, argmatch.c,
1011 argp-help.c, argp-parse.c,
1012 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1013 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1014 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1015 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1016 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1017 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1018 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1019 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1020 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1021 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1022 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1023 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1024 modechange.c, mountlist.c, open-safer.c, physmem.c,
1025 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1026 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1027 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1028 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1029 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1030 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1031 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1032 userspec.c, utimecmp.c, version-etc-fsf.c,
1033 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1034 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1035 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1036 Standardize inclusion of config.h.
1037 * __fpending.h, dirfd.h, getdate.h, human.h,
1038 inttostr.h: Removed inclusion of config.h from header files.
1039 * inttostr.c: Adjusted in-tree users.
1040 * timespec.h: Remove superfluous warning to include config.h.
1041 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1042 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1043 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1044 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1046 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1048 * stat-time.h: New file.
1049 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1050 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1052 (timespec_cmp): New function.
1053 * utimecmp.c: Include stat-time.h.
1054 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1055 members exist, not on the obsolescent ST_MTIM_NSEC.
1056 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1058 2005-09-15 Derek Price <derek@ximbiot.com>
1059 Paul Eggert <eggert@cs.ucla.edu>
1061 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1062 changes, consolidating in...
1063 * regex_internal.h: ...this file.
1065 2005-09-15 Derek Price <derek@ximbiot.com>
1067 * regex_internal.h: Blank `pure' for GNUC < 3.
1068 * regex_internal.c: Ditto, using this...
1069 (__GNUC_PREREQ): ...new macro.
1070 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1071 (__GNUC_PREREQ): ...this new macro.
1073 * strstr.h: Include string.h. Define strstr as a macro here.
1075 2005-09-13 Derek Price <derek@ximbiot.com>
1077 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1079 Reported by Jim Meyering <jim@meyering.net>.
1081 2005-09-13 Jim Meyering <jim@meyering.net>
1083 * canon-host.c: Filter through gnu indent and reword comments slightly.
1084 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1086 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1088 * lib/base64.c: Typo.
1089 (base64_encode): Put b64str in initialized data section.
1091 2005-09-12 Derek Price <derek@ximbiot.com>
1093 Return usable errors from canon-host.
1094 * canon-host.h: New file.
1095 * canon-host.c (canon_host): Wrap...
1096 (canon_host_r): ...this new function, which now relies exclusively on
1098 (ch_strerror): New function.
1099 (last_cherror): New global.
1100 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1101 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1103 (freeaddrinfo): Free ai->ai_canonname when set.
1105 2005-09-12 Derek Price <derek@ximbiot.com>
1106 Paul Eggert <eggert@cs.ucla.edu>
1108 * glob-libc.h: Renamed from glob_.h. The new version is
1109 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1110 protecting things that should be done only in gnulib contexts.
1111 * glob_.h: New file, containing only the glob things needed for
1113 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1114 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1115 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1116 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1117 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1118 and to respect the namespace rules better.
1120 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1122 Merge glibc and coreutils changes into gnulib, plus a few
1124 * md5.c: Use #error rather than a string.
1125 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1126 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1127 (__attribute__): Define to empty for non recent-GCC.
1128 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1129 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1130 Renamed from their non-__ counterparts, with new macros replacing
1131 them if not _LIBC. Add __THROW attribute.
1133 (struct md5_ctx): Align buffer if using GCC.
1134 * sha1.h (struct sha1_ctx): Likewise.
1135 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1136 The old name was backwards.
1137 (NOTSWAP): Remove; not used.
1138 (rol): New macro, moved here from md5.h.
1139 (sha1_process_block): Remove a FIXME that doesn't make sense.
1141 2005-09-12 Derek Price <derek@ximbiot.com>
1143 * gai_strerror.c: Include config.h when available. Include
1144 getaddrinfo.h before other headers to test interface.
1145 Reported by Larry Jones <lawrence.jones@ugs.com>.
1147 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1149 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1150 definitions, since that's the preferred style in glibc.
1151 Fix a minor spacing issue, and update copyright notice to match glibc's.
1153 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1155 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1157 2005-09-06 Simon Josefsson <jas@extundo.com>
1159 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1160 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1162 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1164 Change bitset word type from unsigned int to unsigned long int,
1165 as this has better performance on typical 64-bit hosts.
1166 Port bitset code to hosts with unusual word sizes.
1167 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1168 (build_collating_symbol):
1169 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1170 argument is a bitset. This is merely a style issue, but it makes
1171 it clearer that an entire array is expected.
1172 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1173 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1174 Port to the case where bitset_word is not the same as unsigned int.
1175 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1176 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1178 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1179 (build_trtable, group_nodes_into_DFAstates):
1181 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1182 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1183 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1184 * regexec.c (group_nodes_into_DFAstates): Likewise.
1185 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1186 * regcomp.c (optimize_subexps, lower_subexp):
1187 Work even if bitset_word has holes in its bitwise representation.
1188 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1189 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1191 * regex_internal.c (re_string_reconstruct):
1192 Don't assume UCHAR_MAX == 255.
1193 * regex_internal.h (bitset_set_all): Likewise.
1194 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1196 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1197 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1199 (BITSET_WORD_MAX): New macro.
1200 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1201 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1202 (bitset_empty, bitset_copy):
1203 Prefer sizeof (bitset) to multiplying it out ourselves.
1204 (bitset_not_merge): Remove; unused.
1205 (bitset_contain): Return bool, not unsigned int with one bit on.
1206 All callers changed.
1207 * regexec.c (build_trtable): Don't assume bitset has no stricter
1208 alignment than re_node_set; do this by defining a new internal
1209 type struct dests_alloc and using it to allocate memory.
1211 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1213 Check for arithmetic overflow when calculating sizes, to prevent
1214 some buffer-overflow issues. These patches are conservative, in the
1215 sense that when I couldn't determine whether an overflow was possible,
1216 I inserted a run-time check.
1217 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1218 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1219 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1220 (re_xnrealloc, re_x2nrealloc): New inline functions.
1221 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1222 (build_equiv_class, build_charclass): Check for arithmetic overflow
1223 in size expression calculations.
1224 * lib/regex_internal.c (re_string_realloc_buffers):
1225 (build_wcs_upper_buffer, re_node_set_add_intersect):
1226 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1227 (re_dfa_add_node, register_state): Likewise.
1228 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1229 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1230 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1231 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1233 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1235 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1236 to avoid a collision with bits/local_lim.h in glibc.
1237 All uses changed. Problem reported by Dmitry V. Levin in
1238 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1240 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1241 bugs in int versus size_t comparisons.
1242 (re_string_context_at): Fix bug where the code assumed that
1245 Use bool where appropriate.
1246 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1247 All callers changed.
1248 (calc_eclosure_iter): Likewise, for ROOT arg.
1249 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1250 (build_charclass_op): Likewise, for NON_MATCH arg.
1251 * regex_internal.c (re_string_allocate, re_string_construct):
1252 (re_string_construct_common): Likewise, for ICASE arg.
1253 * regexec.c (re_search_2_stub, re_search_stub):
1254 Likewise, for RET_LEN arg.
1255 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1256 (set_regs): Likewise, for FL_BACKTRACK arg.
1257 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1258 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1259 (calc_eclosure_iter, parse_bracket_exp):
1260 Use bool for internal variables that are booleans.
1261 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1262 (set_regs, build_sifted_states, sift_states_bkref):
1263 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1264 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1265 (find_collation_sequence_value):
1267 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1268 (re_node_set_compare):
1269 Return bool, not int. All callers changed.
1270 * regexec.c (check_halt_node_context, check_dst_limits):
1271 (build_trtable, check_node_accept): Likewise.
1272 * regex_internal.h: Include stdbool.h.
1274 Fix bugs uncovered when converting to bool.
1275 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1276 failure instead of charging ahead blindly.
1277 * regex_internal.c (register_state): Likewise.
1278 * regexec.c (re_search_2_stub): Use simpler method than boolean
1279 for freeing internal storage.
1280 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1281 bitset pieces used as boolean, to avoid undefined behavior
1282 on hosts that do int overflow checking.
1284 2005-08-31 Derek Price <derek@ximbiot.com>
1286 * getdelim.c (getdelim): Return EOF on EOF.
1287 Reported by Larry Jones <lawrence.jones@ugs.com>.
1289 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1291 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1292 lengths fit in regoff_t; this isn't true if regoff_t is the same
1294 * regex.c (re_search_internal): 5th arg is LAST_START
1295 (= START + RANGE) instead of RANGE. This avoids overflow
1296 problems when regoff_t is the same width as size_t.
1297 All callers changed.
1298 (re_search_2_stub): Check for overflow when adding the
1299 sizes of the two strings.
1300 (re_search_stub): Check for overflow when adding START
1301 to RANGE; if it occurs, substitute the extreme value.
1303 2005-08-31 Jim Meyering <jim@meyering.net>
1305 * regcomp.c (search_duplicated_node): Make first pointer arg
1307 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1308 (register_state): Likewise.
1309 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1310 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1311 (group_nodes_into_DFAstates): Likewise.
1313 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1315 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1316 old glibc regex code mishandles strings longer than 2**31 bytes.
1317 This patch fixes this when the regex code is used in gnulib
1318 (i.e., outside glibc).
1320 This patch should not affect the use of the regex code inside
1321 glibc. No doubt this problem also needs to be handled for glibc
1322 as well, but the result will be an incompatible change to the
1323 glibc ABI, and the old ABI will have to be supported too. That
1324 can be the the subject for another patch.
1326 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1327 governing whether the rest of this patch is active. By default,
1328 the macro is disabled and the patch has no effect.
1329 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1330 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1331 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1332 (re_match_2, re_set_registers): Use the new types.
1333 * regex_internal.h (Idx, re_hashval_t): New types.
1334 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1336 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1337 (re_string_context_at, bin_tree_t, re_dfastate_t):
1338 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1339 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1340 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1341 (re_string_char_size_at, re_string_wchar_at):
1342 (re_string_elem_size_at):
1343 Use the new types and macros to port to 64-bit hosts.
1344 Use unsigned types for internal values, so that the code
1345 mostly works even for arrays larger than SSIZE_MAX.
1346 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1347 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1348 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1349 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1350 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1351 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1352 (calc_inveclosure, parse_dup_op, build_range_exp):
1353 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1354 (fetch_number, create_token_tree, mark_opt_subexp):
1356 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1357 (create_cd_newstate, re_string_allocate, re_string_construct):
1358 (re_string_realloc_buffers, build_wcs_upper_buffer):
1359 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1360 (re_string_reconstruct, re_string_peek_byte_case):
1361 (re_string_fetch_byte_case, re_string_context_at):
1362 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1363 (re_node_set_init_copy, re_node_set_add_intersect):
1364 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1365 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1366 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1367 (re_acquire_state, re_acquire_state_context, register_state):
1369 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1370 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1371 (re_search_internal, re_search_2_stub, re_search_stub)
1372 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1373 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1374 (update_cur_sifted_state, check_dst_limits):
1375 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1376 (check_subexp_limits, sift_states_bkref, merge_state_array):
1377 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1378 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1379 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1380 (expand_bkref_cache, check_node_accept_bytes):
1381 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1382 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1383 (acquire_init_state_context, check_halt_node_context):
1384 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1385 (sift_states_backward, clean_state_log_if_needed):
1386 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1387 (find_recover_state, transit_state_sb, transit_state_mb):
1388 (transit_state_bkref, build_trtable, match_ctx_clean):
1390 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1391 to work around an assumption that REG_MISSING is negative.
1393 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1394 (seek_collating_symbol_entry) [defined _LIBC]:
1395 (lookup_collation_sequence_value) [defined _LIBC]:
1396 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1397 Use prototypes rather than old-style function definitions.
1398 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1399 (transit_state_sb) [0]:
1400 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1402 * regexec.c (re_search_internal): Simplify update of rm_so and
1405 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1406 (optimize_subexps, lower_subexp):
1407 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1408 since the signed shift might overflow. Use 1u<<31 instead.
1409 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1410 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1413 * regcomp.c (optimize_subexps, lower_subexp):
1414 Use CHAR_BIT rather than 8, for clarity.
1415 * regexec.c (check_dst_limits_calc_pos_1):
1416 (check_subexp_matching_top): Likewise.
1417 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1418 have to worry about portability issues when shifting it left.
1419 Remove no-longer-needed test for table_size > 0.
1420 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1421 in a word, as the resulting behavior is undefined.
1422 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1423 in one case, a <= should have been an <, and in another case the
1424 whole test was missing.
1425 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1426 the standard name CHAR_BIT.
1427 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1428 this is not true on one's complement and signed-magnitude hosts.
1430 * regex_internal.h (re_sub_match_top_t): Remove unused member
1432 (struct re_dfa_t): Remove unused member states_alloc.
1433 * regcomp.c (init_dfa): Don't initialize unused members.
1435 2005-08-31 Bruno Haible <bruno@clisp.org>
1437 * strstr.c: Include <stddef.h>, for NULL.
1438 * strcasestr.c: Likewise.
1439 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1441 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1443 * iconvme.h: Add prototype for iconv_alloc.
1445 2005-08-29 Simon Josefsson <jas@extundo.com>
1447 * iconvme.c: Fix errno.
1449 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1451 * iconvme.c: Split iconv_string into iconv_alloc.
1453 2005-08-27 Jim Meyering <jim@meyering.net>
1455 * fopen-safer.c: Merge minor changes from coreutils.
1456 * dup-safer.c: Likewise.
1457 * fd-safer.c: Likewise.
1459 Merge from coreutils.
1460 * stdio--.h: New file.
1461 * stdlib--.h: New file.
1462 * mkstemp-safer.c: New file.
1464 GNU tar needs these.
1465 * pipe-safer.c: New file.
1466 * creat-safer.c: New file.
1467 * fcntl--.h (creat): Define to creat_safer.
1468 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1469 * unistd--.h (pipe): Define to pipe_safer.
1470 * unistd-safer.h: Declare pipe_safer.
1472 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1474 * regex_internal.h: Remove all references to
1475 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1477 (bitset_not, bitset_merge, bitset_not_merge):
1478 (bitset_mask, re_string_allocate, re_string_construct):
1479 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1480 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1481 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1482 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1483 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1484 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1485 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1486 (re_acquire_state_context):
1487 Remove unnecessary forward decls.
1488 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1489 Put __attribute at function definition,
1490 now that the function decl has been removed.
1491 * lib/regex_internal.c (re_string_peek_byte_case):
1492 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1495 2005-08-26 Simon Josefsson <jas@extundo.com>
1497 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1498 Haible <bruno@clisp.org>.
1500 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1502 * regexec.c (set_regs): Don't alloca with an unbounded size.
1504 alloca modernization/simplification for regex.
1505 * regex.c: Remove portability cruft for alloca. This no longer
1506 needs to be at the start of the file, and can be moved into
1507 regex_internal.h and simplified.
1508 * regex_internal.h: Include <alloca.h>.
1509 (__libc_use_alloca) [!defined _LIBC]: New macro.
1510 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1511 now works outside glibc.
1513 2005-08-24 Simon Josefsson <jas@extundo.com>
1515 * getpass.c: Add WIN32 implementation. Conditionalize use of
1516 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1517 GLIBC specific code.
1519 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1521 Make regex safe for g++. This fixes one real bug (an "err"
1522 that should have been "*err"). g++ problem reported by
1524 * regex_internal.h (re_calloc): New macro, consistent with
1525 re_malloc etc. All callers of calloc changed to use re_calloc.
1526 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1527 not int. All callers changed.
1528 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1529 just use an array of size MB_LEN_MAX.
1530 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1531 (find_recover_state): Change "err" to "*err"; this fixes what
1532 appears to be a real bug.
1533 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1536 2005-08-25 Jim Meyering <jim@meyering.net>
1538 * open-safer.c: Include <config.h>.
1539 Otherwise, we'd lose LARGEFILE support in any file using
1542 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1544 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1545 * regex.h (regerror): Likewise.
1547 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1548 requires this. (The code never needed it.)
1550 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1551 All uses of recently-renamed identifiers changed to use the new,
1552 POSIX-compliant names. The code will build and run just fine
1553 without these changes, but it's better to eat our own dog food
1554 and use the standard-conforming names.
1556 * regex.h: Fix a multitude of POSIX name space violations.
1557 These changes have an effect only for programs that define
1558 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1559 do not change anything for programs compiled in the normal way.
1560 Also, there is no effect on the ABI.
1562 (_REGEX_SOURCE): New macro.
1563 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1564 defined and _GNU_SOURCE is not; this fixes a name space violation.
1566 Rename the following macros to obey POSIX requirements.
1567 The old names are still visible as macros if _REGEX_SOURCE is defined.
1568 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1569 RE_BACKSLASH_ESCAPE_IN_LISTS.
1570 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1571 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1572 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1573 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1574 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1575 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1576 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1577 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1578 (REG_INTERVALS): renamed from RE_INTERVALS.
1579 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1580 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1581 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1582 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1583 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1584 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1585 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1586 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1587 RE_UNMATCHED_RIGHT_PAREN_ORD.
1588 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1589 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1590 (REG_DEBUG): renamed from RE_DEBUG.
1591 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1592 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1593 unusual, since we can't clash with the POSIX REG_ICASE.
1594 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1595 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1596 (REG_NO_SUB): renamed from RE_NO_SUB.
1597 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1598 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1599 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1600 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1601 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1602 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1603 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1604 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1605 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1606 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1607 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1608 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1609 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1610 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1611 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1612 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1613 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1614 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1615 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1616 (REG_FIXED): Renamed from REGS_FIXED.
1617 (REG_NREGS): Renamed from RE_NREGS.
1619 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1620 of other REG_* macros, since POSIX says the user is allowed to
1621 #undef these macros selectively.
1623 (reg_errcode_t): Update comment stating what other tables need
1626 Rename the following enum values to obey POSIX requirements.
1627 The old names are still visible as macros.
1628 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1629 is not defined, since GNU is supposed to be a superset of POSIX as
1630 much as possible, and since we want reg_errcode_t to be a signed
1631 type for implementation consistency.
1632 (_REG_NOERROR): Renamed from REG_NOERROR.
1633 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1634 (_REG_BADPAT): Renamed from REG_BADPAT.
1635 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1636 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1637 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1638 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1639 (_REG_EBRACK): Renamed from REG_EBRACK.
1640 (_REG_EPAREN): Renamed from REG_EPAREN.
1641 (_REG_EBRACE): Renamed from REG_EBRACE.
1642 (_REG_BADBR): Renamed from REG_BADBR.
1643 (_REG_ERANGE): Renamed from REG_ERANGE.
1644 (_REG_ESPACE): Renamed from REG_ESPACE.
1645 (_REG_BADRPT): Renamed from REG_BADRPT.
1646 (_REG_EEND): Renamed from REG_EEND.
1647 (_REG_ESIZE): Renamed from REG_ESIZE.
1648 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1649 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1650 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1651 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1652 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1654 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1655 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1656 changed. But support the old name if the new one is not defined
1657 and if _REGEX_SOURCE.
1659 Change the following member names in struct re_pattern_buffer.
1660 The old names are still supported if !_REGEX_SOURCE.
1661 The new names are always supported, regardless of _REGEX_SOURCE.
1662 (re_buffer): Renamed from buffer.
1663 (re_allocated): Renamed from allocated.
1664 (re_used): Renamed from used.
1665 (re_syntax): Renamed from syntax.
1666 (re_fastmap): Renamed from fastmap.
1667 (re_translate): Renamed from translate.
1668 (re_can_be_null): Renamed from can_be_null.
1669 (re_regs_allocated): Renamed from regs_allocated.
1670 (re_fastmap_accurate): Renamed from fastmap_accurate.
1671 (re_no_sub): Renamed from no_sub.
1672 (re_not_bol): Renamed from not_bol.
1673 (re_not_eol): Renamed from not_eol.
1674 (re_newline_anchor): Renamed from newline_anchor.
1676 Change the following member names in struct re_registers.
1677 The old names are still supported if !_REGEX_SOURCE.
1678 The new names are always supported, regardless of _REGEX_SOURCE.
1679 (rm_num_regs): Renamed from num_regs.
1680 (rm_start): Renamed from start.
1681 (rm_end): Renamed from end.
1683 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1684 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1685 Prepend __ to parameter names.
1687 Undo yesterday's changes.
1689 2005-08-24 Jim Meyering <jim@meyering.net>
1691 Sync from coreutils.
1692 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1694 2005-08-21 Bruno Haible <bruno@clisp.org>
1696 * lock.h: Add multiple inclusion guard.
1697 * tls.h: Add multiple inclusion guard.
1699 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1701 * regex.h (REG_NOSYS)
1702 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1703 Define, since POSIX requires it as of 2001.
1704 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1705 New private symbol, used to keep the enum signed in all cases.
1706 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1707 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1709 * regex_internal.c (re_string_skip_chars, register_state):
1711 Remove forward decls; no longer needed now that we use prototypes.
1712 * regexec.c (acquire_init_state_context, check_halt_node_context):
1713 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1714 (clean_state_log_if_needed): Likewise.
1716 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1718 Fix problems reported by Sam Steingold in
1719 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1720 * regexec.c (sift_states_bkref): Fix portability bug: the code
1721 assumed that reg_errcode_t is a signed type, which is not
1722 necessarily true if _XOPEN_SOURCE is not defined.
1723 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1724 some compilers warn about it otherwise.
1726 2005-08-20 Jim Meyering <jim@meyering.net>
1728 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1729 of unused local, dfa.
1731 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1733 * regcomp.c (create_initial_state): Remove duplicate decl.
1734 (init_word_char, create_initial_state, duplicate_node_closure):
1735 (fetch_token, peek_token_bracket, build_range_exp):
1736 (build_collating_symbol): Remove forward decls; no longer needed
1737 now that we use prototypes.
1740 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1741 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1742 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1743 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1744 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1745 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1746 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1747 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1748 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1749 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1750 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1751 (build_charclass, build_charclass_op, fetch_number, create_tree):
1752 (create_token_tree, mark_opt_subexp, duplicate_tree):
1753 Use prototypes rather than old-style definitions.
1756 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1757 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1758 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1759 (re_string_reconstruct, re_string_peek_byte_case):
1760 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1761 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1762 (re_node_set_init_copy, re_node_set_add_intersect):
1763 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1764 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1765 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1766 (re_acquire_state, re_acquire_state_context, register_state):
1767 (create_ci_newstate, create_cd_newstate, free_state):
1769 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1770 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1771 (re_search_internal, prune_impossible_nodes):
1772 (acquire_init_state_context, check_matching, static):
1773 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1774 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1775 (update_regs, sift_states_backward, build_sifted_states):
1776 (clean_state_log_if_needed, merge_state_array):
1777 (update_cur_sifted_state, add_epsilon_src_nodes):
1778 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1779 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1780 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1781 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1782 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1783 (check_arrival, check_arrival_add_next_nodes):
1784 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1785 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1786 (check_node_accept_bytes, check_node_accept, extend_buffers):
1787 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1788 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1793 (re_string_allocate, re_string_construct, re_string_reconstruct):
1794 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1795 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1796 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1797 (re_string_context_at, re_string_peek_byte_case):
1798 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1799 is defined, since we now use prototypes always.
1801 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1802 C89 or better. All uses removed.
1804 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1806 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1807 [defined lint]: Suppress bogus uninitialized-variable warnings.
1809 * regcomp.c (duplicate_node): Return new index, not an error code,
1810 and let the caller return REG_ESPACE if out of space. This
1811 removes an uninitialied-variable warning with GCC 4.0.1, and also
1812 avoids taking the address of a local variable. All callers
1815 2005-08-19 Jim Meyering <jim@meyering.net>
1817 * regexec.c (proceed_next_node): Redo local variables to
1818 avoid GCC shadowing warnings.
1820 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1822 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1823 (re_node_set_insert_last, re_dfa_add_node):
1824 Rename local variables to avoid GCC shadowing warnings.
1826 2005-08-18 Bruno Haible <bruno@clisp.org>
1828 * strstr.c (strstr): Fix return value in multibyte case.
1829 * strcasestr.c (strcasestr): Likewise.
1831 2005-08-17 Jim Meyering <jim@meyering.net>
1833 Make the %s format (seconds since the epoch) work for a negative
1834 number and when used with a zero-padded field width, e.g. %015s.
1836 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1837 label so that it precedes the code to set `digits'. Otherwise,
1838 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1839 print `00-22'. Now, it prints `-0022', as it should.
1841 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1843 * regex.h: Remove useless space-before-tab. From coreutils.
1845 2005-08-17 Bruno Haible <bruno@clisp.org>
1847 * strcasestr.h: New file.
1848 * strcasestr.c: New file.
1850 2005-08-17 Bruno Haible <bruno@clisp.org>
1852 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1853 * strstr.c: Completely rewritten, with multibyte locale support.
1855 2005-08-17 Bruno Haible <bruno@clisp.org>
1857 * strcasecmp.c: Use mbuiter.h.
1859 2005-08-17 Bruno Haible <bruno@clisp.org>
1861 * mbuiter.h: New file.
1863 2005-08-16 Bruno Haible <bruno@clisp.org>
1865 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1867 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1868 NUL byte, not after it.
1870 2005-08-16 Bruno Haible <bruno@clisp.org>
1872 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1873 the valid ones. Makes the comparison operations transitive:
1874 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1875 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1877 2005-08-16 Bruno Haible <bruno@clisp.org>
1879 * strcase.h (strcasecmp): Add note in comments.
1880 * strncasecmp.c: Use code from strcasecmp.c.
1881 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1882 (strcasecmp): Work correctly in multibyte locales.
1884 2005-08-16 Bruno Haible <bruno@clisp.org>
1886 * strnlen1.h: New file.
1887 * strnlen1.c: New file.
1889 2005-08-16 Bruno Haible <bruno@clisp.org>
1891 * mbfile.h: New file.
1893 2005-08-16 Bruno Haible <bruno@clisp.org>
1895 * mbiter.h: New file.
1897 2005-08-16 Bruno Haible <bruno@clisp.org>
1899 * mbchar.h: New file.
1900 * mbchar.c: New file.
1902 2005-08-16 Bruno Haible <bruno@clisp.org>
1904 * tls.h: New file, from GNU gettext.
1905 * tls.c: New file, from GNU gettext.
1907 2005-08-15 Bruno Haible <bruno@clisp.org>
1909 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1912 2005-08-14 Jim Meyering <jim@meyering.net>
1914 Sync from coreutils.
1916 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1917 Use the hash-table-based cycle-detection code not just when
1918 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1919 Reported by James Youngman in
1920 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1921 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1922 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1923 This lets us compile with -DFTS_DEBUG, once again.
1924 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1925 * fts.c (fd_safer): Remove decl.
1926 Include fcntl--.h rather than unistd-safer.h
1927 (fts_safe_changedir): Don't call fd_safer; no longer needed
1928 now that we include fcntl--.h.
1930 2005-08-11 Simon Josefsson <jas@extundo.com>
1932 * readline.h, readline.c: New file.
1934 2005-08-11 Bruno Haible <bruno@clisp.org>
1936 * strnlen.h (strnlen): Change parameter name to match comment.
1938 2005-08-10 Simon Josefsson <jas@extundo.com>
1940 * strndup.c: Use strnlen.h.
1942 * strnlen.h: New file.
1944 2005-08-02 Simon Josefsson <jas@extundo.com>
1946 * getline.h, getline.c: Rewrite.
1948 * getdelim.h, getdelim.c: New files, ported from glibc.
1950 2005-07-31 Bruno Haible <bruno@clisp.org>
1952 * lock.h (gl_lock_initializer): New macro.
1953 (gl_lock_define_initialized): Use it.
1954 (gl_rwlock_initializer): New macro.
1955 (gl_rwlock_define_initialized): Use it.
1956 (gl_recursive_lock_initializer): New macro.
1957 (gl_recursive_lock_define_initialized): Use it.
1959 2005-07-26 Bruno Haible <bruno@clisp.org>
1961 * lock.h: Update from GNU gettext.
1962 * lock.c: Update from GNU gettext.
1964 2005-07-18 Bruno Haible <bruno@clisp.org>
1966 * lock.h (gl_once_t): New type.
1967 (gl_once_define, gl_once): New macros.
1968 * lock.c (fresh_once): New variable.
1969 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1972 2005-07-18 Simon Josefsson <jas@extundo.com>
1974 * check-version.c (check_version): Accept identical versions too.
1976 2005-07-18 Bruno Haible <bruno@clisp.org>
1978 * lock.h: New file, from GNU gettext.
1979 * lock.c: New file, from GNU gettext.
1981 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1983 * quotearg.c: Add translator comment suggested by Bruno Haible,
1984 with a minor change.
1986 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1988 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1989 copyright symbol and the year.
1990 * version-etc.c (COPYRIGHT_YEAR): New constant.
1991 (version_etc_va): Use parameterized copyright notice.
1992 Reword to conform to the current GNU coding standards.
1994 2005-07-11 Simon Josefsson <jas@extundo.com>
1996 * size_max.h: New file.
1998 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2000 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2003 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2004 and Paul Eggert <eggert@cs.ucla.edu>
2006 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2007 in wint_t, not wchar_t. Remove now-unnecessary cast.
2009 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2011 * regex.c, regex.h: Sync from libc.
2012 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2013 New files, synced from libc, except that regex_internal.h
2014 currently has a small porting fix.
2016 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2018 Remove the dependency of the strftime module on the tzset module.
2019 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2020 Copy the input structure, to work around some of the bug with
2021 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2022 Solaris releases, you should also use the tzset module, but we won't
2023 require it as a dependency any more since we don't want LGPLed code
2024 to depend on GPLed code.
2026 2005-07-02 Jim Meyering <jim@meyering.net>
2028 * backupfile.c (backup_args): Change a `0' to NULL.
2030 2005-07-01 Jim Meyering <jim@meyering.net>
2032 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2033 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2034 * save-cwd.c, tempname.c:
2035 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2036 and don't include <sys/file.h>).
2038 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2040 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2041 declares only 'struct timespec;' (!).
2043 2005-06-29 Jim Meyering <jim@meyering.net>
2045 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2046 type name. Use the variable name instead.
2047 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2049 2005-06-28 Simon Josefsson <jas@extundo.com>
2051 * check-version.h, check-version.c: New files.
2053 2005-06-28 Simon Josefsson <jas@extundo.com>
2055 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2056 collision with global variable. Better indentation. Don't
2057 increment buffer pointer beyond buffer end. Based on comments
2058 from Paul Eggert <eggert@cs.ucla.edu>.
2062 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2064 * canon-host.c (canon-host): Append trailing "," to 0 in
2065 initializer of struct addrinfo, as an indication that we don't
2066 care how many members the structure has.
2068 2005-06-24 Derek Price <derek@ximbiot.com>
2069 and Bruno Haible <bruno@clisp.org>
2071 Remove stat module & update lstat.
2072 * stat.c: Remove this file...
2073 (slash_aware_lstat): ...moving this content and its support...
2074 * lstat.c (rpl_lstat): ...into here.
2075 * lstat.h: New file.
2077 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2079 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2080 (ranged_convert): Don't save conversion in a temporary struct.
2081 This causes a warning with GCC 4.0.0, and anyway in the typical
2082 case it's not worth the extra 100 bytes or so of code.
2083 (ranged_convert, __mktime_internal): When calling a function via a
2084 pointer P, use P () rather than (*P) (), as we now assume C89 or
2087 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2089 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2090 "who -r" failed to give output. Problem reported by Tim Waugh.
2092 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2093 (xcalloc): Use it to avoid needless tests.
2094 Problem reported by Jim Meyering.
2096 2005-06-16 Jim Meyering <jim@meyering.net>
2098 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2099 when either N or S is zero.
2101 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2103 * argp.h (__option_is_short): Check upper limit of
2104 __key. Isprint() requires its argument to have the value
2105 of an unsigned char or EOF.
2107 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2109 * fnmatch.c (fnmatch): If there is an encoding error in a
2110 multibyte string or pattern, fall back on unibyte matching.
2111 Problem reported by James Youngman.
2113 2005-06-08 Bruno Haible <bruno@clisp.org>
2115 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2118 2005-06-08 Bruno Haible <bruno@clisp.org>
2120 * csharpcomp.h: New file, from GNU gettext.
2121 * csharpcomp.c: New file, from GNU gettext.
2122 * csharpcomp.sh.in: New file, from GNU gettext.
2124 2005-06-07 Derek Price <derek@ximbiot.com>
2127 * glob_.h: Indent nested #ifdef.
2129 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2131 Sync from coreutils.
2132 Use "file name" when talking about file names, instead of "filename"
2133 or "path", as per the GNU coding standards.
2134 * mkdir-p.c: Renamed from makepath.c.
2135 (make_dir_parents): Renamed from make_path. All callers changed.
2136 * mkdir-p.h: Likewise. All includers changed.
2137 * filenamecat.c: Renamed from path-concat.c.
2138 (file_name_concat): Renamed from path_concat. All callers changed.
2139 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2140 * filenamecat.h: Likewise. All includers changed.
2141 * acl.c: Don't use "path" or "filename" to mean "file name"
2142 in comments or local variable names.
2143 * basename.c: Likewise.
2144 * canonicalize.c, canonicalize.h: Likewise.
2145 * dirname.c, dirname.h: Likewise.
2146 * euidaccess.c: Likewise.
2147 * exclude.c: Likewise
2148 * fnmatch_.h, fnmatch_loop.c: Likewise.
2149 * fsusage.c, fsuage.h: Likewise.
2150 * fts.c, fts_.h: Likewise.
2151 * getcwd.c: Likewise.
2152 * getloadavg.c: Likewise.
2153 * mkstemp.c: Likewise.
2154 * mountlist.c, mountlist.h: Likewise.
2155 * openat.c, openat.h: Likewise.
2156 * readlink-stub.c: Likewise.
2157 * readutmp.c, readutmp.h: Likewise.
2158 * rename.c: Likewise.
2159 * rmdir.c: Likewise.
2161 * savedir.c: Likewise.
2162 * stripslash.c: Likewise.
2163 * tempname.c: Likewise.
2164 * xreadlink.c: Likewise.
2165 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2167 * exclude.h: Likewise.
2169 * euidaccess.c (getuid, getgid, getuid, getegid)
2170 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2171 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2172 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2173 * pathmax.h: Include <limits.h> unconditionally, since other
2174 files have been getting away with it for years (MORE/BSD 4.3
2176 * userspec.c (getpwnam, getgrnam, getgrgid)
2177 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2179 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2180 Define to 256, not 255, as per modern POSIX.
2182 2005-06-01 Bruno Haible <bruno@clisp.org>
2184 * csharpexec.h: New file, from GNU gettext.
2185 * csharpexec.c: New file, from GNU gettext.
2186 * csharpexec.sh.in: New file, from GNU gettext.
2188 2005-05-31 Derek Price <derek@ximbiot.com>
2189 Paul Eggert <eggert@cs.ucla.edu>
2192 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2194 2005-05-29 Derek Price <derek@ximbiot.com>
2195 Paul Eggert <eggert@cs.ucla.edu>
2197 * glob_.h, glob.c: New files.
2199 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2201 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2203 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2204 the configuration hassle isn't worth it.
2205 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2206 (LONGEST_MODIFIER, PRIuMAX): Remove.
2208 2005-05-27 Bruno Haible <bruno@clisp.org>
2210 * getlogin_r.h: Remove second include of <stddef.h>.
2212 2005-05-25 Bruno Haible <bruno@clisp.org>
2213 Derek Price <derek@ximbiot.com>
2215 * getlogin_r.h: Simplify API documentation.
2217 2005-05-25 Derek Price <derek@ximbiot.com>
2218 Paul Eggert <eggert@cs.ucla.edu>
2220 * getlogin_r.c, getlogin_r.h: New files.
2222 2005-05-22 Bruno Haible <bruno@clisp.org>
2224 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2225 Also include <sys/param.h> if it defines MIN, MAX.
2226 Based on a patch by Derek Price <derek@ximbiot.com>.
2228 2005-05-22 Bruno Haible <bruno@clisp.org>
2230 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2231 (INT64_MIN): Fix definition.
2232 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2234 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2235 NEED_SIGNED_INT_TYPES.
2237 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2238 HAVE_SYSTEM_INTTYPES.
2240 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2242 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2243 so that unistd-safer.h (GPL'ed code) need not be included.
2245 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2248 * fts.c: Don't include "cycle-check.h" or "hash.h".
2249 (setup_dir, free_dir): New functions.
2250 (enter_dir, leave_dir): Define trivial
2251 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2252 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2253 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2254 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2255 Move to fts-cycle.c.
2256 (fts_open): Use setup_dir.
2257 (fts_close): Use free_dir.
2258 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2259 This adds a label and some gotos, but the alternatives were messier.
2260 Check for memory allocation failure when entering a dir.
2261 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2262 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2263 (FTS): New member fts_cycle, that is a union that contains the
2264 old active_dir_ht and cycle_state. All uses changed to mention
2265 fts_cycle.ht and fts_cycle.state.
2266 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2267 fts.c, with the following changes:
2268 (setup_dir, free_dir): New functions.
2269 (enter_dir): Now returns bool. Return true if successful, false
2270 if memory exhausted. All callers changed.
2271 Do not bother partly cleaning up on
2272 memory allocation failure; that is free_dir's job.
2273 However, free ad if hash_insert fails, to avoid memory leak.
2274 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2275 fts->fts_options to see which union member to use.
2277 2005-05-20 Jim Meyering <jim@meyering.net>
2279 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2280 Now a macro, to pacify GCC.
2282 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2284 * chown.c (rpl_chown): Return -1 on failure.
2286 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2288 * canonicalize.c: Include canonicalize.h first, to test interface.
2289 Include <stddef.h> unconditionally, since we assume C89 now.
2290 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2291 * fts.c: Include fts_.h first, to check interface.
2292 Do not include intprops.h; no longer needed.
2293 Include cycle-check.h and hash.h, since fts_.h no longer does.
2294 Remove unnecessary casts of closedir to void.
2295 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2296 decide whether to decrement nlinks.
2297 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2298 (FTS): Use struct hash_table * instead of Hash_table, so that
2299 we no longer need to include hash.h here.
2301 2005-05-17 Jim Meyering <jim@meyering.net>
2303 * fts.c, fts_.h: New files, from coreutils.
2305 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2307 Sync from coreutils.
2308 * unlinkdir.c, unlinkdir.h: New files.
2309 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2310 regex.h, unlocked-io.h, xtime.h:
2311 White space changes only.
2312 * makepath.c (make_path): Port to hosts where leading "//" is special.
2313 * yesno.c: Include getline.h, not ctype.h.
2314 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2315 Use getline to remove arbitrary restriction on response length.
2317 2005-05-13 Bruno Haible <bruno@clisp.org>
2319 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2320 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2321 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2322 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2323 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2324 Add support for 64-bit integers in the MSVC compiler.
2326 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2328 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2329 Change the initial comment to refer to GPL, not LGPL.
2330 gnulib-tool will change it to LGPL as needed.
2332 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2333 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2334 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2335 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2336 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2337 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2338 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2339 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2340 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2341 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2342 concatpath.c, config.charset, copy-file.c, copy-file.h,
2343 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2344 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2345 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2346 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2347 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2348 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2349 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2350 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2351 full-read.c, full-read.h, full-write.c, full-write.h,
2352 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2353 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2354 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2355 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2356 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2357 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2358 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2359 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2360 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2361 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2362 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2363 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2364 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2365 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2366 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2367 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2368 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2369 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2370 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2371 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2372 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2373 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2374 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2375 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2376 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2377 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2378 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2379 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2380 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2381 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2382 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2383 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2384 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2385 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2386 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2387 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2388 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2389 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2390 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2391 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2392 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2393 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2394 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2395 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2396 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2397 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2398 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2399 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2400 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2401 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2402 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2403 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2404 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2405 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2406 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2407 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2408 Update FSF postal mail address.
2410 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2412 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2413 specified in ai_socktype. Fix invalid ai_protocol
2414 check. ai_protocol is usually set to 0 or depending on
2415 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2416 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2417 ai_socktype / ai_protocol in the returned addrinfo structure.
2419 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2420 Bruno Haible <bruno@clisp.org>
2422 * inet_ntop.h: New file.
2423 * inet_ntop.c: New file, from glibc with modifications.
2425 2005-05-08 Jim Meyering <jim@meyering.net>
2427 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2429 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2431 Merge from coreutils. Among other things,
2432 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2433 * fd-safer.c: New file.
2434 * fcntl-safer.h, open-safer.c: Remove.
2435 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2436 * dup-safer.c: Include unistd-safer.h first.
2437 Don't include errno.h.
2438 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2439 * file-type.h: Don't assume invoker included sys/stat.h first.
2440 * file-type.c: Rely on file-type.h change.
2441 * getloadavg.c: Include unistd-safer.h.
2442 (getloadavg): Use safer open.
2443 * getusershell.c: Include "stdio-safer.h".
2444 (getusershell): Use safer fopen.
2445 * long-options.c (long_options): Use NULL rather than 0.
2446 * modechange.h (mode_free): Remove; all callers changed to invoke
2448 * modechange.c: Likewise.
2449 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2450 (MODE_DONE): New constant.
2451 (struct mode_change): Remove 'next' member.
2452 (make_node_op_equals): New function; like the old one of the
2453 same name, except it allocates an array.
2454 (mode_compile, mode_create_from_ref): Use it.
2455 (mode_compile): Allocate result as an array, not a linked list.
2456 Parse octal string ourself, so that we catch mistakes like "+0".
2457 (mode_adjust): Arg is an array, not a linked list.
2458 * modechange.c: Include stat-macros.h, xalloc.h.
2459 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2460 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2461 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2462 Remove. This is now stat-macros.h's job.
2463 (talloc): Remove. All callers replaced by xalloc, so that
2464 our invokers don't have to worry about reporting memory failures.
2465 (make_node_op_equals): Remove.
2466 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2468 (struct mode_change): Moved here from modechange.h.
2469 (mode_append_entry): Remove.
2470 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2471 apps to have incorrect behavior. Use simpler algorithm for head
2472 and tail. Don't futz with umask; that's now the job of mode_adjust.
2473 Detect more invalid usages rather than having somewhat-random behavior.
2474 Don't insert an "a=" action, as that leads to incorrect behavior.
2475 (mode_compile, mode_create_from_ref): Return NULL on error instead
2476 of an enum, since now there's only one way to have an error. All
2478 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2479 at the correct time. Simplify calculation of "+u" and its ilk.
2480 Don't mishandle "+X".
2481 (mode_free): Remove "register" and localize decls.
2482 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2483 (struct mode_change): Move to modechange.c; callers don't
2484 need to see this stuff.
2485 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2486 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2487 (mode_change, mode_adjust): Reflect the new signatures noted above.
2488 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2489 that might redefine system include files.
2490 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2491 (my_usleep): Use NULL rather than (void *) 0.
2492 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2493 Use siginterrupt to specify that system calls should be interrupted.
2494 (rpl_nanosleep): Move initialization of suspended closer to call of
2496 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2497 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2498 (desirable_utmp_entry): New function.
2499 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2500 using x2nrealloc, to simplify logic.
2501 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2502 size calculation. Do not assume utmp file is a regular file.
2503 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2504 (READ_UTMP_CHECK_PIDS): New constant.
2505 * save-cwd.c: Include unistd-safer.h.
2506 (save_cwd): Use fd_safer.
2507 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2508 [!_LIBC] Include "stat-macros.h" instead.
2509 * unistd-safer.h (fd_safer): New decl.
2511 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2513 * byteswap_.h: New file.
2515 2005-04-25 Albert Chin <china@thewrittenword.com>
2517 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2520 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2522 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2523 that "UTC +1 second" continues to work. Problem reported
2525 (relunit_snumber): New rule.
2528 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2530 * getdate.y (universal_time_zone_table): New constant.
2531 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2532 universal_time_zone_table.
2533 (lookup_zone): Prefer universal_time_zone_table to
2534 local_time_zone_table, so that "GMT" time stamps are allowed in
2535 London during the summer. Problem reported by Ian Abbott.
2537 2005-04-12 Jim Meyering <jim@meyering.net>
2539 * human.c (humblock): Set *options even when returning due to
2540 xstrtoumax conversion failure. Thanks to a used-uninitialized
2543 2005-04-09 Jim Meyering <jim@meyering.net>
2545 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2546 -Wuninitialized: initialize tm0.tm_year.
2548 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2550 * getdate.y (parser_control): rels_seen is now a boolean, not a
2551 count, since there's no maximum. All uses changed.
2552 Add member dsts_seen.
2553 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2555 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2556 Use pc_rels_seen to decide whther a date is absolute.
2558 * getdate.y (number): Don't overwrite year.
2559 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2562 2005-04-02 Simon Josefsson <jas@extundo.com>
2564 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2565 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2567 2005-03-27 Jim Meyering <jim@meyering.net>
2569 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2571 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2573 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2574 "one's complement" -> "ones' complement" in comment, as per Knuth.
2575 "value of type" -> "type or expression" in comment.
2576 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2578 2005-03-26 Jim Meyering <jim@meyering.net>
2581 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2582 Correct typos: s/or/of/.
2584 2005-03-23 Jim Meyering <jim@meyering.net>
2586 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2588 2005-03-21 Jim Meyering <jim@meyering.net>
2590 Changes imported from coreutils.
2592 * cycle-check.c: Don't include xalloc.h.
2594 * path-concat.c: Don't include assert.h.
2595 (path_concat): Remove assertion that would have triggered
2596 for ABASE starting with more than one slash.
2597 Reported by Andreas Schwab.
2599 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2600 properly when ABASE is an absolute file name.
2601 Correct the description of this function.
2603 Add an assertion and a test driver.
2604 This fixes a bug introduced on 2004-07-02.
2605 Andreas Schwab reported the resulting failure of cp --parents:
2606 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2608 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2610 * strftime.c (my_strftime): If the underlying strftime returns 0
2611 (which shouldn't happen), generate nothing instead of returning 0
2612 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2614 2005-03-16 Bruno Haible <bruno@clisp.org>
2616 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2618 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2620 * strftime.c (my_strftime): Prepend space to format so that we can
2621 reliably distinguish strftime failure from empty output on POSIX
2624 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2626 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2627 (iconv_string): Don't guess a size-zero buffer, as that might cause
2628 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2629 result would be 'too large', where 'too large' is (heuristically)
2630 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2631 overflow concerns. This will prevent some unwanted malloc failures
2632 when the inputs are very large.
2634 2005-03-15 Bruno Haible <bruno@clisp.org>
2636 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2639 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2642 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2644 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2646 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2647 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2649 * strtol.c: Likewise.
2651 2005-03-14 Simon Josefsson <jas@extundo.com>
2653 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2656 2005-03-14 Jim Meyering <jim@meyering.net>
2658 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2659 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2660 to be nonzero so that we (and caller) can detect the difference
2661 between a valid zero-length expansion and an error return, even
2662 when the underlying strftime fails before writing anything into
2665 2005-03-10 Jim Meyering <jim@meyering.net>
2667 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2668 so that this module works on systems without fchdir.
2670 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2672 Factor int-properties macros into a single file, except for
2673 glibc-related files.
2674 * intprops.h: New file.
2675 * getloadavg.c: Include it instead of limits.h.
2676 (INT_STRLEN_BOUND): Remove.
2677 * human.c: Include intprops.h.
2678 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2679 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2680 * inttostr.h: Include intprops.h instead of limits.h.
2681 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2682 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2683 for consistency with intprops.h.
2684 (time_t_is_integer, twos_complement_arithmetic): Use them.
2685 * sig2str.h: Include <signal.h>, intprops.h.
2686 (INT_STRLEN_BOUND): Remove.
2687 * strftime.c (TYPE_SIGNED): Remove.
2688 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2689 * strtol.c: Adjust comments to match intprops.h.
2690 * userspec.c: Include intprops.h.
2691 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2692 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2693 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2694 instead of rolling our own expressions.
2695 * xstrtol.c: Include xstrtol.h first, to test interface.
2697 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2699 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2700 the right thing even if adding 1900 would overflow. Similarly
2701 for tm_mon + 1 and tm_yday + 1.
2702 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2703 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2704 (DO_SIGNED_NUMBER): New macro.
2705 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2707 2005-03-07 Bruno Haible <bruno@clisp.org>
2709 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2711 2005-03-03 Derek R. Price <derek@ximbiot.com>
2712 Bruno Haible <bruno@clisp.org>
2714 * pagealign_alloc.h: New file.
2715 * pagealign_alloc.c: New file.
2717 2005-01-28 Bruno Haible <bruno@clisp.org>
2719 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2722 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2724 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2725 The workaround isn't strictly needed for POSIX conformance, and
2726 it's too much of a pain to configure and maintain. We'll ask
2727 people to fix their kernels instead.
2728 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2729 (NANOSLEEP_BUG_WORKAROUND): Remove.
2730 (xnanosleep): Remove the workaround.
2732 2005-02-12 Bruno Haible <bruno@clisp.org>
2734 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2736 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2738 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2739 * timespec.h (gettime): Return void, since it always
2740 succeeds now. All uses changed.
2741 * gettime.c (gettime) Likewise.
2742 [HAVE_NANOTIME]: Prefer nanotime.
2743 Assume gettimeofday succeeds, as POSIX requires.
2744 Assime time () succeeds, since other code already does.
2745 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2746 (timespec_subtract): Remove.
2747 (NANOSLEEP_BUG_WORKAROUND): New constant.
2748 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2749 things considerably. Use it only on GNU/Linux hosts, since the
2750 workaround shouldn't be needed elsewhere.
2752 2005-02-24 Bruno Haible <bruno@clisp.org>
2754 * gettext.h: Update from GNU gettext 0.14.2.
2756 2005-02-24 Bruno Haible <bruno@clisp.org>
2758 * localcharset.c: Update from GNU gettext 0.14.2.
2759 * config.charset: Update from GNU gettext 0.14.2.
2761 2005-02-22 Simon Josefsson <jas@extundo.com>
2763 * iconvme.h, iconvme.c: New files, from libc.
2765 2005-02-20 Neil Conway <neilc@samurai.com>
2767 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2768 returned by OSX/Darwin if the specified buffer is not large
2769 enough for the hostname.
2771 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2773 * memrchr.h: New file.
2774 * chdir-long.c: Include it.
2775 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2776 Don't bother including stddef.h.
2778 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2780 * argp-help.c (__argp_help): Create a fake struct argp_state and
2781 pass it to _help, otherwise the latter coredumps trying to
2782 dereference state.root_argp.
2784 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2786 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2788 Include <sys/types.h>, for dev_t.
2789 (ME_DUMMY, ME_REMOTE): Move from here....
2790 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2791 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2793 Include mountlist.h first, to test the interface.
2795 2005-01-29 Bruno Haible <bruno@clisp.org>
2797 * progname.c (program_name): Initialize.
2798 Needed when linking statically on MacOS X.
2800 2005-01-28 Bruno Haible <bruno@clisp.org>
2802 * javacomp.sh.in: New file, from GNU gettext.
2803 * javacomp.h: New file, from GNU gettext.
2804 * javacomp.c: New file, from GNU gettext.
2806 2005-01-26 Bruno Haible <bruno@clisp.org>
2808 * javaexec.sh.in: New file, from GNU gettext.
2809 * javaexec.h: New file, from GNU gettext.
2810 * javaexec.c: New file, from GNU gettext.
2812 2005-01-26 Simon Josefsson <jas@extundo.com>
2814 * gai_strerror.c: Use GPL in header.
2816 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2818 * argp-help.c (hol_entry_help): Avoid using non-constant
2819 initializers for struct pentry_state.
2820 (__argp_error): Check return value of __asprintf
2821 (__argp_failure): Translate error message
2823 * argp-parse.c: Removed braces around the expansion of N_()
2825 2005-01-21 Jim Meyering <jim@meyering.net>
2827 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2828 same value as for Solaris 9.
2830 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2831 component length. This included changing the parameter to be
2832 of type `char *' rather than `char const *'.
2833 * chdir-long.h (chdir_long): Update prototype.
2835 * openat.c (fdopendir, fstatat): New functions.
2836 * openat.h: Include headers required for use of DIR and struct stat.
2837 [AT_SYMLINK_NOFOLLOW]: Define.
2838 (fdopendir, fstatat): Add prototypes.
2840 2005-01-21 Bruno Haible <bruno@clisp.org>
2842 * classpath.h: New file, from GNU gettext.
2843 * classpath.c: New file, from GNU gettext.
2845 2005-01-20 Simon Josefsson <jas@extundo.com>
2847 * version-etc-fsf.c: New file, with version_etc_copyright.
2848 * version-etc.c: Remove version_etc_copyright.
2849 * version-etc.h (version_etc_copyright): Use [] instead of * in
2850 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2852 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2854 * save-cwd.c (save_cwd): Remove code to support the case
2855 where fchdir is missing or flaky.
2857 2005-01-20 Simon Josefsson <jas@extundo.com>
2859 * base64.h (isbase64): Add.
2861 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2862 using a unsigned prototype, don't inline.
2863 (base64_decode): Use it.
2865 2005-01-19 Bruno Haible <bruno@clisp.org>
2867 * sh-quote.h: New file, from GNU gettext.
2868 * sh-quote.c: New file, from GNU gettext.
2870 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2872 Merge changes from coreutils, as described below in several
2873 changelogs dated today.
2875 * save-cwd.c: Include "save-cwd.h" before other include files.
2876 (O_DIRECTORY): Remove; not needed here, since "." must be
2877 a directory. All uses removed.
2878 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2879 universal on Suns, and we also need to test for IRIX.
2880 Revamp code to use 'if' rather than '#if'.
2881 Avoid unnecessary comparison of cwd->desc to 0.
2883 * utimens.c (futimens): Robustify the previous patch, by checking
2884 for known valid error numbers rather than observed invalid ones.
2886 2005-01-18 Jim Meyering <jim@meyering.net>
2888 * version-etc.c (version_etc_copyright): Update copyright date.
2890 * utimens.c (futimens): Account for the fact that futimes
2891 can also fail with errno == ENOSYS or errno == ENOENT.
2892 Patch from Dmitry V. Levin.
2894 Change the name of the robust chdir function from chdir to chdir_long.
2895 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2896 (restore_cwd): Use chdir_long, not chdir.
2897 * chdir-long.c: Renamed from chdir.c.
2898 * chdir-long.h: Renamed from chdir.h.
2899 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2902 2005-01-18 Bob Proulx <bob@proulx.com>
2904 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2905 offsetof() macro construct to avoid compile failure with native HP-UX
2906 11.0 ANSI C compiler.
2908 2005-01-06 Bruno Haible <bruno@clisp.org>
2910 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2911 because stpncpy.m4 takes care of it.
2913 2004-01-24 Bruno Haible <bruno@clisp.org>
2915 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2917 2003-10-09 Bruno Haible <bruno@clisp.org>
2919 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2921 2005-01-06 Bruno Haible <bruno@clisp.org>
2923 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2924 * fwriteerror.c: Include <stdbool.h>.
2925 (fwriteerror): At the end, close the file stream. Record whether
2926 stdout was already closed.
2928 2004-05-27 Bruno Haible <bruno@clisp.org>
2930 * execute.c (environ): Declare if needed.
2931 * pipe.c (environ): Likewise.
2932 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2934 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2936 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2937 definitions to be after all include files, to avoid collisions.
2938 Problem reported by Bob Proulx.
2940 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2942 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2943 not needed. This removes a dependency on the gettext module.
2944 [defined _LIBC]: Do not include <libintl.h>; not needed.
2946 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2948 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2951 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2953 * argp-parse.c: Include <stddef.h>.
2954 (alignof, alignto): New macros.
2955 (parser_init): Don't assume that void * is aligned sufficiently
2958 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2959 need to extend the stack.
2960 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2963 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2965 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2967 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2969 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2970 Remove now-obsolete comment about AIX.
2971 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2972 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2973 (YYMAXDEPTH): New macro.
2975 2004-12-18 Bruno Haible <bruno@clisp.org>
2977 * fatal-signal.c (fatal_signals): Make non-const.
2978 (init_fatal_signals): New function.
2979 (uninstall_handlers, install_handlers): Ignore signals that were set to
2981 (at_fatal_signal): Call init_fatal_signals.
2982 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2984 Reported by Paul Eggert.
2986 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2988 * getdate.y (textint): New member "negative".
2989 (time_zone_hhmm): New function.
2990 Expect 14 shift-reduce conflicts, not 13.
2991 (o_colon_minutes): New rule.
2992 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2993 (yylex): Set the "negative" member of signed numbers.
2995 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2997 Changes imported from coreutils.
2998 * hard-locale.c: Assume <locale.h> exists.
3000 (GLIBC_VERSION): New macro.
3001 (hard_locale): Assume setlocale exists.
3002 Rewrite to avoid #ifdef.
3003 Use strdup rather than malloc + strcpy.
3004 * human.c: Assume <locale.h> exists.
3005 (human_readable): Assume localeconv exists.
3007 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3009 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3010 convert T2, not T. (Imported from libc.)
3012 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3014 * getcwd.c (is_ENAMETOOLONG): New macro.
3015 (__getcwd.c): Don't restore errno; glibc doesn't.
3016 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3017 first, falling back to our code only if its results look suspicious.
3018 Ensure that the resulting buffer is only as large as necessary.
3020 * readutmp.c: Include readutmp.h first.
3021 Include <errno.h>, since readutmp.h no longer does that.
3022 * readutmp.h: Don't include <errno.h>,
3023 <sys/param.h>, <time.h>; not needed to establish interface.
3024 (errno): Remove decl.
3025 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3026 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3027 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3029 2004-11-28 Simon Josefsson <jas@extundo.com>
3031 * base64.h, base64.c: New file.
3033 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3035 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3037 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3039 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3040 HP's ANSI C compiler.
3041 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3042 Declaring int functions causes warnings on some modern systems and
3043 shouldn't be needed to compile on ancient ones.
3044 * same.c (MIN) [defined MIN]: Don't define, since it's already
3047 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3048 with the following changes.
3049 (__set_errno): Parenthesize properly.
3050 Include <stdbool.h>.
3051 (MIN, MAX, MATCHING_INO): New macros.
3052 (__getcwd): Define with prototype, not K&R form.
3053 Use heuristics to allocate default buffer on stack if possible.
3054 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3055 behavior, and to avoid the PATH_MAX limit when computing
3057 Use MATCHING_INO to compare inode number to file.
3058 Check for arithmetic overflow in size calculations.
3059 Fix bug in reallocation of dot array that caused getcwd to fail
3060 on directories nested deeper than 75.
3061 Be more careful about saving errno on error.
3062 Do not use realloc; use only free+malloc, as this is a bit
3063 more flexible and avoids a needless copy operation.
3064 Do not inspect st_dev and st_ino for symbolic links; POSIX
3065 doesn't specify the latter.
3066 Check for closedir errors.
3067 Avoid needless casts.
3068 Use "#ifdef weak_alias" around weak_alias, to be like other
3070 The following changes to getcwd.c have effect only when used in
3071 gnulib; they have no effect inside glibc proper.
3072 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3073 as alloca isn't used.
3074 (alloca, __alloca): Likewise.
3075 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3076 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3077 unconditionally, as gnulib assumes C89 or better.
3078 Do not include <sys/param.h>.
3079 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3080 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3082 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3083 Include <dirent.h> in a way that is compatible with modern Autoconf.
3084 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3085 New macros, if not already defined.
3086 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3087 Use "_LIBC", not "defined _LIBC", for consistency.
3088 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3090 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3091 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3092 * xgetcwd.c: David MacKenzie's old code was removed, so give
3093 credit only to Jim Meyering and adjust the copyright dates.
3094 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3095 <stdlib.h>, <unistd.h>, "pathmax.h".
3096 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3097 (INITIAL_BUFFER_SIZE): Remove.
3098 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3100 2004-11-23 Jim Meyering <jim@meyering.net>
3102 * getopt_.h: Remove trailing blanks.
3104 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3106 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3107 (futimens): New function, which uses futimes if available.
3108 (futimens, utimens): Support timespec==NULL, with same semantics
3109 as utime and utimens.
3110 * utimens.h (futimens): New decl.
3112 2004-11-23 Jim Meyering <jim@meyering.net>
3114 * __fpending.c: Add comment.
3116 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3118 * getopt_.h: Re-addition of __getopt_argv_const caused
3119 redefinition warnings. To avoid them, include the defines
3120 in `#if !defined __need_getopt ... #endif'. The only place
3121 where __getopt_argv_const is used is in definitions
3122 of getopt_long and getopt_long_only below, which are as well
3123 protected by `#ifndef __need_getopt'.
3124 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3125 __need_getopt after including <stdio.h> and <unistd.h> These
3126 headers might have defined it.
3128 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3130 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3132 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3133 optopt): Use them instead of invoking ## directly; otherwise, the
3134 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3136 2004-11-19 Bruno Haible <bruno@clisp.org>
3138 * strtok_r.c: Move comments from here...
3139 * strtok_r.h: ... to here.
3141 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3143 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3144 might fail. Problem reported by Yoann Vandoorselaere.
3145 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3146 that mishandle size_t overflow.
3148 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3150 * canon-host.c: Include "strdup.h".
3151 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3152 Use strdup instead of malloc/strcpy to duplicate strings.
3154 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3155 (human_space_before_unit): New constant.
3156 * human.c (human_readable): Support it.
3158 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3159 (xgetcwd): Set errno correctly when failing.
3160 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3161 the failure is actually due to a PATH_MAX problem.
3163 Further getopt changes to make it more likely that glibc will
3164 buy the changes back.
3165 * getopt.c (POSIXLY_CORRECT): New constant.
3166 (getopt): Use it, so to preserve glibc semantic
3167 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3168 when compiling for libc.
3169 * getopt_.h (__getopt_argv_const): Bring it back.
3170 (getopt_long, getopt_long_only): Use it.
3172 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3173 New arg POSIXLY_CORRECT. All callers changed.
3174 (getopt): Argv is now char * const *, as per standard.
3175 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3176 not char *__getopt_argv_const *.
3177 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3178 _getopt_long_only_r): Likewise.
3179 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3180 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3181 _getopt_long_r, _getopt_long_only_r): Likewise.
3182 * getopt_.h (__getopt_argv_const): Remove.
3183 (getopt): Argv is now char * const *, as per standard.
3185 * getdate.y (tORDINAL): New token.
3186 (day, relunit): Allow it for relative times.
3187 (relative_time_table): Use tORDINAL for ordinals.
3189 2004-11-15 Jim Meyering <jim@meyering.net>
3191 * closeout.c: Include "__fpending.h" once again.
3192 Include <stdbool.h>.
3193 (close_stdout): Don't fail just because stdout was closed initially,
3194 since some programs don't write to stdout in the normal course of
3195 operation (other than --version and --help), and we don't want this
3196 function to make e.g. `touch file >&-' fail.
3197 But do fail if it was closed and someone has tried to write to it.
3198 E.g., `printf foo >&-' must fail.
3200 2004-11-11 Simon Josefsson <jas@extundo.com>
3202 * strtok_r.h, strtok_r.c: New file.
3204 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3206 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3207 we can stop lying to compilers about the constness of argv when we
3208 are compiled outside glibc.
3209 (getopt, getopt_long, getopt_long_only): Use it.
3210 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3212 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3213 _getopt_long_only_r): Likewise.
3214 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3215 _getopt_long_only_r): Likewise.
3217 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3218 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3219 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3220 the other external symbols.
3221 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3222 declaration, since the above renaming now works around collisions.
3224 2004-11-11 Jim Meyering <jim@meyering.net>
3226 * linebreak.c: Remove trailing blanks.
3227 * alloca_.h: Likewise.
3228 * acosl.c: Likewise.
3229 * euidaccess.c: Likewise.
3230 * allocsa.h: Likewise.
3232 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3234 * mktime.c (SHR): New macro, which is a portable
3235 substitute for >> that should work even on Crays.
3236 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3237 Problem reported by Mark D. Baushke in
3238 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3239 * getdate.y (SHR): Likewise.
3241 * strftime.c (SHR): Likewise.
3243 * quotearg.c (struct quoting_options): Use unsigned int for
3244 quote_these_too, so that right shifts are well defined. All uses
3247 2004-11-10 Simon Josefsson <jas@extundo.com>
3249 * getaddrinfo.h, getaddrinfo.c: New files.
3251 2004-11-10 Jim Meyering <jim@meyering.net>
3253 Ensure that no close failure goes unreported.
3254 * closeout.c (close_stdout): Always close stdout. I.e., don't
3255 return early when it seems there's nothing to flush.
3256 Don't include __fpending.h.
3258 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3260 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3262 2004-11-05 Bruno Haible <bruno@clisp.org>
3264 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3265 Reported by Mark D. Baushke <mdb@cvshome.org>.
3267 2004-11-04 Bruno Haible <bruno@clisp.org>
3269 2004-09-11 Bruno Haible <bruno@clisp.org>
3270 * allocsa.valgrind: New file.
3271 2004-02-06 Bruno Haible <bruno@clisp.org>
3272 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3273 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3274 Reported by Christopher Seip <chris.seip@hp.com>.
3276 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3278 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3279 with errno == ERANGE if the buffer is too small.
3280 Problem reported by Mark D. Baushke.
3282 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3284 * xreadlink.c (MAXSIZE): New macro.
3285 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3286 size does not exceed MAXSIZE. Avoid cast.
3287 As suggested by Mark D. Baushke in
3288 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3289 if readlink fails with buffer size just under MAXSIZE, try again
3292 2004-11-02 Derek R. Price <derek@ximbiot.com>
3293 and Paul Eggert <eggert@cs.ucla.edu>
3295 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3296 (get_date): Overparenthesize to avoid GCC warning.
3298 2004-11-02 Bruno Haible <bruno@clisp.org>
3300 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3301 function returns void.
3303 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3305 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3306 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3309 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3311 * getdate.y: Add support for TZ="foo" within a date string.
3312 Fix some bugs near time_t boundaries. Reject dates with
3313 out-of-range components, e.g., "Sept 31".
3314 Include <stdlib.h>, "setenv.h", "xalloc.h".
3315 (ISDIGIT_LOCALE): Remove; unused.
3316 Note that the TZ and time functions used here are not reentrant.
3317 (mktime_ok, get_tz): New functions.
3318 (TZBUFSIZE): New constant.
3319 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3320 This requires that we sometimes generate our own TZ="XXX..." setting.
3322 2004-10-27 Derek R. Price <derek@ximbiot.com>
3324 * mktime.c (not_equal_tm): Remove redundant check.
3326 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3328 * getdate.y: Use Bison 1.875 features, and some minor
3329 code cleanups. This change does not affect semantics.
3330 Don't include <stdlib.h>; no longer needed.
3331 Don't include unlocked-io.h; only the "#if TEST" code uses
3332 stdio, and performance isn't crucial there.
3333 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3334 Bison 1.875 features as described below.
3335 All uses of "PC." replaced by "pc->".
3336 (YYSTYPE): Add a forward declaration.
3337 (yylex, yyerror): Use full prototypes in forward decls.
3338 Use "%pure-parser" rather than obsolescent "%pure_parser".
3339 Use %parse-param and %lex-param instead of obsolescent
3340 YYPARSE_PARAM and YYLEX_PARAM.
3341 (meridian_table, month_and_day_table, time_units_table,
3342 relative_time_table, time_zone_table, military_table,
3343 lookup_zone, lookup_word, get_date):
3344 Use NULL instead of 0 where appropriate.
3345 (to_hour): Avoid abort (), to avoid a dependency on
3347 (yyerror, yylex): Now accepts parser_control * arg.
3348 (main) [TEST]: Use '\0' rather than 0 for char.
3350 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3352 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3353 It's now the caller's responsibility to handle the case where
3354 !HAVE_GETPAGESIZE && !defined getpagesize.
3356 * mktime.c (leapyear): Arg is long int, not int.
3358 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3360 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3362 2004-10-12 Simon Josefsson <jas@extundo.com>
3364 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3365 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3368 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3370 * vsnprintf.h: New file.
3371 * vsnprintf.c: New file.
3373 2004-10-07 Bruno Haible <bruno@clisp.org>
3375 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3376 into the provided buffer.
3378 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3380 * diacrit.c, diacrit.h: Add GPL notice.
3382 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3383 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3384 * logl.c (logl): Keep the code as similar to glibc as possible.
3385 This avoids a potential constant-folding bug.
3387 2004-10-05 Bruno Haible <bruno@clisp.org>
3389 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3391 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3393 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3394 * xmalloc.c (xmemdup): Likewise.
3395 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3396 XFREE): Remove these long-obsolescent macros.
3397 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3398 * xstrdup.c: Remove.
3400 * regex.c (re_comp): Cast gettext return value to char *,
3401 Problem reported by Martin Neitzel via Mark D. Baushke.
3403 2004-10-04 Simon Josefsson <jas@extundo.com>
3405 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3406 '#ifdef USE_UNLOCKED_IO'.
3408 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3410 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3411 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3412 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3413 regex.c, sha1.c, version-etc.c, yesno.c:
3414 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3415 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3416 the includer's responsibility.
3418 Sync from coreutils.
3420 * modechange.c (mode_compile): Don't decrement a pointer that
3421 points to the start of a string, as the C Standard says the
3422 resulting behavior is undefined.
3424 * backupfile.h (enum backuptype): Rename none -> no_backups,
3425 simple -> simple_backups, numbered_existing ->
3426 numbered_existing_backups, numbered -> numbered_backups
3427 to avoid shadowing problems. All uses changed.
3428 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3429 * backupfile.c (check_extension, numbered_backup):
3430 Rename locals to avoid shadowing 'basename'.
3431 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3434 * .cppi-disable: Add getopt_.h, getopt_int.h.
3435 * .cvsignore: Add getopt.h.
3437 2004-10-04 Simon Josefsson <jas@extundo.com>
3439 * memmem.h: New file.
3440 * memmem.c: New file, taken from glibc.
3442 2004-10-02 Jim Meyering <jim@meyering.net>
3444 * dirfd.h, getpagesize.h: Add copyright notice.
3446 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3448 * snprintf.c: Remove comments as to why each header is needed.
3450 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3452 * strsep.h: New file.
3453 * strsep.c: New file.
3455 2004-10-01 Simon Josefsson <jas@extundo.com>
3457 * snprintf.c (snprintf): Handle size==0.
3459 2004-10-01 Simon Josefsson <jas@extundo.com>
3460 Bruno Haible <bruno@clisp.org>
3462 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3463 (snprintf): Declare 'args'.
3465 2004-09-30 Simon Josefsson <jas@extundo.com>
3467 * snprintf.h, snprintf.c: New files.
3469 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3471 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3472 (hol_entry_help): Never translate an empty string.
3473 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3474 * argp.h (OPTION_NO_TRANS): New option.
3476 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3478 * xvasprintf.c: Include xalloc.h.
3479 (xvasprintf): Use xalloc_die, not xmalloc_die.
3481 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3483 * dummy.c: Change copyright notice to FSF, and license to GPL.
3485 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3487 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3488 Problem reported by Bruno Haible in:
3489 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3491 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3493 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3494 in case some system header has #define'd it. Problem reported by
3495 Soeren D. Schulze in
3496 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3498 2004-09-08 Bruno Haible <bruno@clisp.org>
3500 * stdint_.h: New file, taken from GNU clisp.
3502 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3504 * xvasprintf.h: New file.
3505 * xvasprintf.c: New file.
3506 * xasprintf.c: New file.
3508 2004-09-08 Bruno Haible <bruno@clisp.org>
3510 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3512 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3514 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3516 Import from coreutils.
3517 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3518 strings on unbounded length. alloca's performance benefits aren't
3519 that important here.
3521 (parse_with_separator): New function, with most of the internals
3522 of the old parse_user_spec. Allow user to omit both user and group,
3523 for compatibility with FreeBSD.
3524 Clone only the user name, not the entire spec.
3525 Do not set *uid, *gid unless entirely successful.
3526 Avoid memory leak in some failing cases.
3527 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3528 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3529 (parse_user_spec): Rewrite to use parse_with_separator.
3531 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3533 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3534 its complicated substitute.
3535 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3536 and program_invocation_name.
3537 (__argp_basename) [!_LIBC]: Remove; the only use was
3538 replaced by its body.
3539 (__argp_short_program_name): Change condition from
3540 !defined __argp_short_program_name to
3541 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3542 to match argp-namefrob.h.
3543 (__argp_failure): Don't assume strerror_r returns char *.
3544 * argp-parse.c (N_): Define unconditionally.
3545 (argp_default_options): Fill out initializers with 0 to avoid
3548 2004-08-12 Simon Josefsson <jas@extundo.com>
3550 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3551 * getopt_.h: Renamed from getopt.h.
3553 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3555 Merge from coreutils.
3557 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3558 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3559 for Reliant Unix 5.43.
3561 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3562 (union fooround): Use uintmax_t, not long int.
3563 The rest is a merge from libc:
3564 [defined _LIBC]: Include <shlib-compat.h>.
3565 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3567 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3569 * strverscmp.c: Convert to UTF-8.
3571 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3573 * obstack.h (obstack_empty_p):
3574 Don't assume that chunk->contents is suitably aligned.
3575 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3576 Likewise. Problem reported by Benno in
3577 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3579 * chown.c (rpl_chown): Work even if the file is writeable but not
3580 readable. This could be improved further but it'd take some work.
3582 2004-08-08 Simon Josefsson <jas@extundo.com>
3584 * xgethostname.c: Don't include error.h (not used).
3587 * getpass.c: Include getpass.h first.
3589 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3591 * xalloc-die.c: New files.
3592 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3594 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3595 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3596 (_, N_, xalloc_die): Move to xalloc-die.c.
3597 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3598 so that we needn't mess with xalloc_msg_memory_exhausted.
3600 * sha1.h: Renamed from sha.h.
3601 (SHA1_H): Renamed from _SHA_H.
3602 (sha1_ctx): Renamed from sha_ctx.
3603 (sha1_init_ctx): Renamed from sha_init_ctx.
3604 (sha1_process_block): Renamed from sha_process_block.
3605 (sha1_process_bytes): Renamed from sha_process_bytes.
3606 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3607 (sha1_read_ctx): Renamed from sha_read_ctx.
3608 (sha1_stream): Renamed from sha_stream.
3609 (sha1_buffer): Renamed from sha_buffer.
3610 * sha1.c: Likewise; renamed from sha.c.
3611 Do not include <sys/types.h>.
3612 Include <stddef.h> rather than <stdlib.h>.
3614 2004-08-08 Bruno Haible <bruno@clisp.org>
3616 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3617 FILESYSTEM_PREFIX_LEN.
3618 * progreloc.c: Likewise.
3619 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3621 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3624 * argp-help.c (make_hol, hol_append): Don't assume that
3625 SIZE_MAX is a valid preprocessor constant.
3626 (__argp_basename): Change from "#ifndef _LIBC"
3627 to "#ifndef __argp_short_program_name", so that
3628 we don't compile these functions for tar.
3630 More merges from coreutils.
3631 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3632 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3634 * addext.c: Remove; no longer needed.
3635 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3636 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3637 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3638 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3639 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3640 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3641 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3642 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3643 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3644 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3645 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3646 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3647 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3648 Import changes from coreutils.
3650 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3652 Merge from coreutils.
3654 * .gdb-history: Remove; this doesn't belong here.
3656 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3657 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3658 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3660 * dirname.h: Include <stdbool.h>.
3661 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3662 for consistency with POSIX terminology. All uses changed.
3663 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3664 (strip_trailing_slashes): Use bool for booleans.
3665 * stripslash.c (strip_trailing_slashes): Likewise.
3667 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3668 sometimes returns a positive errno value even when it succeeds.
3669 (print_errno_message) [!LIBC]: Fall back on strerror if
3672 * path-concat.c (mempcpy): Don't define if a system header defines it.
3673 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3674 (longest_relative_suffix): New function.
3675 (path_concat): Use it. Assume first argument is not NULL.
3676 Port to DOS. Omit redundant separators.
3677 Report an error instead of returning NULL.
3678 Use mempcpy instead of memcpy.
3679 (xpath_concat): Remove: not declared or used.
3681 * same.h: Include <stdbool.h>
3682 (same_name): Return bool, not int.
3683 * same.c (same_name): Likewise.
3684 (errno): Don't declare; we assume C89 or better now.
3686 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3687 if not already defined.
3689 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3690 * dup-safer.c (errno): Likewise.
3692 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3694 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3697 2004-08-03 Simon Josefsson <jas@extundo.com>
3699 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3700 * progname.h: Don't include stdbool.h.
3702 2004-08-02 Simon Josefsson <jas@extundo.com>
3704 * getsubopt.h: New file, with comments from Bruno Haible.
3705 * getsubopt.c: New file, from glibc, but slightly modified based on
3706 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3708 2004-08-01 Simon Josefsson <jas@extundo.com>
3710 * xgetdomainname.c: Include stdlib.h, for free().
3712 2004-07-16 Simon Josefsson <jas@extundo.com>
3714 * dummy.c: New file.
3716 2004-07-16 Bruno Haible <bruno@clisp.org>
3718 * backupfile.h: Add extern "C" for C++.
3719 * closeout.h: Likewise.
3720 * copy-file.h: Likewise.
3721 * findprog.h: Likewise.
3722 * full-write.h: Likewise.
3723 * pathname.h: Likewise.
3724 * progname.h: Likewise.
3725 * stpcpy.h: Likewise.
3726 * stpncpy.h: Likewise.
3727 * strcase.h: Likewise.
3728 * strstr.h: Likewise.
3729 * xalloc.h: Likewise.
3731 * mbswidth.h: Add extern "C" for C++.
3732 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3734 2004-07-09 Simon Josefsson <jas@extundo.com>
3736 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3737 failed without this.)
3739 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3741 * fchown-stub.c: New file.
3743 2004-06-24 Jim Meyering <jim@meyering.net>
3745 * obstack.h (obstack_base): Cast to (void *), per documentation.
3747 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3749 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3751 2004-06-01 Jim Meyering <jim@meyering.net>
3753 * calloc.c: New file.
3755 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3757 * getdate.y (yylex): Allow space between sign and number.
3758 Problem reported by Dan Jacobson.
3760 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3761 and Jim Meyering <jim@meyering.net>
3763 Merge from coreutils CVS.
3765 * stat-macros.h: New file, with contents from file-type.h
3766 and coreutils' system.h.
3767 * file-type.c: Include "stat-macros.h".
3768 * file-type.h (file_type): Move all macro definitions to new file,
3771 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3772 Wrap old code with this conditional.
3773 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3774 function that does not dereference symlinks.
3775 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3777 * xreadlink.c: Include xreadlink.h first, to catch .h file
3778 dependency problems.
3779 (xreadlink): Accept new arg SIZE, for efficiency.
3780 All decls and uses changed.
3781 * xreadlink.h: Include <stddef.h>, for size_t.
3783 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3784 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3786 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3788 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3790 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3791 macros to be defined.
3792 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3793 the allocator returns NULL because the requested size is zero.
3795 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3797 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3798 var. Add comment explaining why libc still defines it. This
3799 merges the following patch from glibc:
3800 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3802 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3804 * obstack.c (_obstack): Remove unused variable. It hasn't been
3805 present in glibc since revision 1.1 of this file.
3806 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3807 obstack_alignment_mask, obstack_alloc, obstack_base,
3808 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3809 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3810 obstack_grow0, obstack_init, obstack_int_grow,
3811 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3812 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3813 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3814 nonexistent functions.
3816 2004-05-17 Derek R. Price <derek@ximbiot.com>
3817 Paul Eggert <eggert@cs.ucla.edu>
3819 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3821 2004-05-14 Bruno Haible <bruno@clisp.org>
3823 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3824 that consists of a '.' followed by an empty digit string.
3825 Patch by Tor Lillqvist <tml@iki.fi>.
3827 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3829 Port obstack to the AS/400, where pointers are 16 bytes wide and
3830 you cannot cast an integer to a valid pointer. This patch is
3831 currently waiting to be integrated into glibc; see
3832 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3834 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3835 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3836 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3837 (struct obstack): temp member is now a union of a pointer and
3838 an integer, instead of an integer. All integer uses changed.
3839 This does not affect the physical layout of struct obstack,
3840 except on hosts (like the AS/400) where the size or alignment of
3841 void * is greater than that of ptrdiff_t.
3842 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3843 __STDC__)]: Store temporary in pointer member of union, not
3845 * obstack.c: Include <stddef.h>, for offsetof.
3846 (struct fooalign): Remove; it doesn't need a name.
3847 (union fooround): Change double to long double, and add void *.
3848 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3849 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3850 not a macro. Hence the values are always int; so remove all
3851 casts-to-int in uses.
3853 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3854 Derek Price <derek@ximbiot.com>
3856 * alloca.c: Include <alloca.h>, to get our interface.
3857 * alloca_.h: Use __alloca on AIX, so that we don't have to
3858 include <alloca.h> first. Use C89 prototype for alloca; this
3859 requires including <stddef.h> for size_t. Use extern "C" if C++.
3860 Use #elif for simplicity, since we can assume C89 now.
3861 Don't try to source the system alloca.h since it will not be found
3862 and to prevent recursively including its replacement.
3863 * fnmatch.c: Include <alloca.h> instead of opencoding.
3864 * regex.c: Likewise.
3866 2004-05-16 Derek Price <derek@ximbiot.com>
3867 Paul Eggert <eggert@cs.ucla.edu>
3869 getline cleanup. This changes the getndelim2 API: both order of
3870 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3873 * getline.c: Don't include stddef.h or stdio.h, since our
3874 interface does that.
3875 (getline): Always use getdelim, so that we don't have two
3876 copies of this code.
3877 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3879 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3880 (GETNDELIM2_MAXIMUM): New macro.
3881 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3882 instead of the old practice of delim2==0. All callers changed.
3883 Return -1 on overflow, instead of returning junk.
3884 Do not set *linesize unless allocation succeeds.
3885 * getndelim2.h: Do not include stddef.h; no longer needed, now
3886 that we include sys/types.h.
3887 * getnline.h: Likewise.
3888 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3889 (getndelim2): Reorder arguments.
3890 * getnline.c (getnline, getndelim):
3891 Don't discard the NMAX argument.
3892 (getnline): Invoke getndelim, to avoid code duplication.
3893 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3894 of (size_t) -1 by callers of the getnline family.
3896 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3898 * nanosleep.c (suspended): Change its type from int to
3899 sig_atomic_t volatile.
3900 (first_call): Make it private to rpl_nanosleep, and have it
3901 be zero initially as that's a bit faster.
3902 (my_usleep): Round up fractional times instead of truncating them,
3903 as this is the usual meaning for 'sleep'.
3905 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3907 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3908 (ENOSYS): Define if not defined.
3909 (settime): Fall back on stime if it exists and settimeofday fails.
3910 But don't bother with fallbacks if a method fails with errno == EPERM.
3912 2004-05-11 Jim Meyering <jim@meyering.net>
3914 Prior to this change, the save_cwd caller required read access to the
3915 current directory on most systems (ones with the fchdir function).
3917 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3918 fails, try write-only, and finally, resort to using xgetcwd.
3920 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3922 * obstack.c, obstack.h: Import changes from libc.
3924 2004-04-28 Bruno Haible <bruno@clisp.org>
3926 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3927 implicitly appends .exe to executables.
3928 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3929 accepts Windows pathnames.
3930 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3931 Cygwin like Windows, since it now accepts Windows pathnames.
3932 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3933 Cygwin like Windows, since it now accepts Windows pathnames.
3934 Reported by Derek Robert Price <derek@ximbiot.com>.
3936 2004-04-20 Jim Meyering <jim@meyering.net>
3938 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3940 2004-04-20 Jim Meyering <jim@meyering.net>
3941 Bruno Haible <bruno@clisp.org>
3943 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3944 memory when realloc fails.
3946 2004-04-18 Jim Meyering <jim@meyering.net>
3948 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3949 don't leak memory and do call END_UTMP_ENT.
3951 2004-04-11 Paul Eggert <eggert@twinsun.com>
3953 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3954 (CHAR_BIT): Remove, since we assume C89.
3955 Include <stdint.h> if available, as per current Autoconf CVS advice.
3957 2004-03-30 Paul Eggert <eggert@twinsun.com>
3959 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3960 not bool, to be more consistent with Unix conventions.
3961 Suggested by Bruno Haible.
3963 Merge from coreutils.
3965 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3968 * getdate.h: Include stdbool.h, and timespec.h instead of
3969 the usual <time.h> dance.
3970 (get_date): Change signature to support fractional time stamps.
3971 All callers changed.
3972 * getdate.y: Include "getdate.h" first, as we can now
3973 assume C89 and don't need to worry about 'const'.
3974 Similarly, include "unlocked-io.h" near start, not in middle.
3976 (textint.value): Use long int rather than int.
3977 (textint.digits): Use size_t rather than int.
3978 (BILLION, LOG10_BILLION): New constants.
3979 (parser_control): New member rel_ns. Members day_ordinal,
3980 time_zone, month, day, hour, minutes, rel_year, rel_month,
3981 rel_day, rel_hour, rel_minutes, rel_seconds
3982 are now long int, not int. Member seconds is now struct timespec,
3983 not int. New member timespec_seen. Members dates_seen, days_seen,
3984 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3986 (%union.intval): Now long int, not int.
3987 New member timespec.
3988 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3989 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3990 (spec): Now is a timespec or an item list.
3991 (timespec, items): New nonterminals.
3992 (time, rel, relunit, number, get_date):
3993 Add support for fractional seconds.
3994 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3995 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3996 (to_hour): First arg is now long int, not int.
3997 (to_year): Returns long int, not int.
3998 Don't treat year -70 like 70.
3999 (tm_diff): Returns long int, not int.
4000 (lookup_word): Use bool instead of int when appropriate.
4001 (yylex): Use size_t for count, not int.
4002 Detect overflow when parsing large integer constants.
4003 Add support for fractions.
4004 (get_date): Make pointers 'const' if possible.
4005 Use more-portable code to detect integer overflow.
4006 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4007 Don't use ctime; it's not reliable if the year has >4 digits.
4009 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4010 This is for compatibility with BSD.
4012 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4013 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4014 From coreutils' system.h.
4016 * userspec.c: Don't include "posixver.h".
4017 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4018 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4019 compatible extension. Simplify code by removing a boolean int
4020 that was always nonzero if a string was nonnull.
4022 2004-03-30 Jim Meyering <jim@meyering.net>
4024 Merge from coreutils.
4026 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4028 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4029 an empty input stream.
4031 * readtokens.c: Include <stdbool.h>.
4032 (readtoken): Use `size_t' rather than int/long.
4033 All callers adjusted.
4034 Use `bool' rather than `int' where appropriate.
4035 Use memset rather than an explicit loop.
4036 Use x2nrealloc rather than xrealloc.
4037 Allow the use of `\0' as a delimiter.
4038 (readtokens): Likewise.
4039 * readtokens.h (readtoken, readtokens): Update prototypes.
4041 2004-03-30 Bruno Haible <bruno@clisp.org>
4043 * getloadavg.c (getloadavg): Don't assume setlocale returns
4046 2004-03-29 Paul Eggert <eggert@twinsun.com>
4048 Merge changes to getloadavg.c from coreutils and Emacs.
4050 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4051 Define to an expression, not to the empty string.
4052 Include cloexec.h and xalloc.h.
4053 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4054 Use set_cloexec_flag rather than rolling our own.
4055 * cloexec.c, cloexec.h: New files.
4057 2004-03-18 Paul Eggert <eggert@twinsun.com>
4059 * getopt.h: Sync with libc CVS.
4061 2004-03-18 Paul Eggert <eggert@twinsun.com>
4062 Bruno Haible <bruno@clisp.org>
4064 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4065 not on all platforms that have <wchar.h>.
4066 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4068 2004-03-09 Paul Eggert <eggert@twinsun.com>
4070 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4072 * getopt_int.h: New file, also synced from libc.
4074 2004-03-07 Paul Eggert <eggert@twinsun.com>
4076 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4077 '#if' expressions. Unlike the code it replaces, it does not
4078 depend on (defined _SC_PAGESIZE). However, it does depend on
4079 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4080 first reported by Jason Andrade in
4081 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4083 2004-01-18 Simon Josefsson <jas@extundo.com>
4085 * strdup.h: New file.
4086 * strdup.c: Include it.
4087 * path-concat.c: Include strdup.h. Drop strdup declaration.
4088 * userspec.c: Include strdup.h. Drop strdup declaration.
4090 2004-02-06 Karl Berry <karl@gnu.org>
4092 * config.charset: update from gettext 0.14.1.
4094 2004-02-05 Paul Eggert <eggert@twinsun.com>
4096 Add comments and code, prompted by suggestions from Bruno Haible
4098 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4099 describing the enum quoting_style values.
4100 * quotearg.c (quotearg_alloc): New function.
4101 (quotearg_buffer_restyled): Treat lone { and } as special.
4102 Treat = as special. Work around bug with older shells
4103 that "see" a '\' that is really the 2nd byte of a multibyte char.
4104 Quote empty string with shell_quoting_style.
4106 2004-02-03 Bruno Haible <bruno@clisp.org>
4108 * pipe.h: New file, from GNU gettext.
4109 * pipe.c: New file, from GNU gettext.
4111 2004-01-27 Bruno Haible <bruno@clisp.org>
4113 * execute.h: New file, from GNU gettext.
4114 * execute.c: New file, from GNU gettext.
4115 * w32spawn.h: New file, from GNU gettext.
4117 2004-01-23 Paul Eggert <eggert@twinsun.com>
4119 Exit-status fix from coreutils.
4121 Use exit_failure consistently in place of EXIT_FAILURE,
4122 so that program exit statuses are consistent on failure.
4124 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4125 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4126 * argmatch.h: Comment fix to match the above.
4127 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4128 Now a macro referring to exit_failure, instead of a separate
4129 variable. Include "exitfail.h" to get it.
4130 * xstrtol.h: Include "exitfail.h".
4131 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4133 * long-options.c (parse_long_options): Use prototype
4134 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4137 2004-01-21 Jim Meyering <jim@meyering.net>
4139 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4140 so as not to conflict with a different-sized __mktime_internal
4141 function in GNU libc.
4142 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4143 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4145 2004-01-18 Paul Eggert <eggert@twinsun.com>
4147 Merge from diffutils.
4149 * file-type.c (file_type): Add typed memory objects.
4150 * file-type.h (S_TYPEISTMO): New macro.
4152 * c-stack.h (c_stack_action): Remove argv argument.
4153 * c-stack.c (c_stack_action): Likewise. All uses changed.
4154 (die): Don't calculate message unless segv_action returns.
4155 (get_stack_location, min_address_from_argv, max_address_from_argv,
4156 volatile stack_base, volatile_stack_size): Remove.
4157 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4158 that every segmentation violation is a stack overflow. (Ouch!)
4159 See Debian bug 136249 (still outstanding) for more info about why
4160 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4162 2003-11-30 Bruno Haible <bruno@clisp.org>
4164 Safer stack allocation.
4165 * setenv.c: Include allocsa.h.
4166 (alloca): Remove fallback definition.
4167 (freea): Remove macro.
4168 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4171 2003-10-17 Bruno Haible <bruno@clisp.org>
4173 * binary-io.h: Avoid warnings on Cygwin.
4175 2003-12-28 Bruno Haible <bruno@clisp.org>
4177 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4178 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4180 2003-11-28 Bruno Haible <bruno@clisp.org>
4182 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4184 2003-11-27 Bruno Haible <bruno@clisp.org>
4186 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4188 2003-11-17 Bruno Haible <bruno@clisp.org>
4190 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4192 2003-11-24 Bruno Haible <bruno@clisp.org>
4194 * xallocsa.h: New file, from GNU gettext.
4195 * xallocsa.c: New file, from GNU gettext.
4197 2003-11-24 Bruno Haible <bruno@clisp.org>
4199 * allocsa.h: New file, from GNU gettext.
4200 * allocsa.c: New file, from GNU gettext.
4202 2003-11-24 Bruno Haible <bruno@clisp.org>
4204 * eealloc.h: New file.
4206 2004-01-15 Jim Meyering <jim@meyering.net>
4208 Merge from coreutils.
4210 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4211 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4212 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4214 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4215 optional configure-time default.
4217 * version-etc.c (version_etc_copyright): Update copyright date.
4219 * xreadlink.c (xreadlink): Correct outdated comment.
4221 2004-01-15 Paul Eggert <eggert@twinsun.com>
4223 Merge from coreutils.
4225 * posixver.c: Include posixver.h.
4227 * same.c: Include <stdbool.h>, <limits.h>.
4228 (_POSIX_NAME_MAX): Define if not defined.
4230 (same_name): If file names are silently truncated, report
4231 that the file names are the same if they are the same after
4232 the silent truncation.
4234 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4235 conversion function.
4236 * xstrtod.c (xstrtod): Likewise. All callers changed to
4237 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4240 2004-01-14 Paul Eggert <eggert@twinsun.com>
4242 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4243 with like-named macro in fnmatch.c.
4244 (EXT): Use an internal constant instead.
4246 Merge fnmatch patches from glibc.
4247 * fnmatch.c (mbsinit): Remove define.
4248 Add libc_hidden_ver (__fnmatch, fnmatch).
4249 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4250 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4252 2003-12-14 Karl Berry <karl@gnu.org>
4254 * config.charset: update from gettext-runtime.
4256 2003-12-03 Paul Eggert <eggert@twinsun.com>
4258 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4259 Bug reported by Alfred M. Szmidt.
4261 2003-11-29 Karl Berry <karl@gnu.org>
4263 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4265 2003-11-23 Paul Eggert <eggert@twinsun.com>
4266 Bruno Haible <bruno@clisp.org>
4268 * printf-parse.h: Don't include sys/types.h.
4269 (ARG_NONE): New macro.
4270 (char_directive): Change type of *arg_index fields to size_t.
4271 * printf-parse.c: Don't include sys/types.h.
4272 (SSIZE_MAX): Remove macro.
4273 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4274 Remove unnecessary overflow check.
4275 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4278 2003-11-24 Paul Eggert <eggert@twinsun.com>
4280 * alloca.c: Remove dependency on xalloc module.
4281 (xalloc_die): Remove.
4282 (memory_full) [!defined emacs]: New macro.
4283 [!defined emacs]: Don't include xalloc.h.
4284 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4285 address arithmetic overflows. Change datatypes a bit to avoid
4288 2003-11-22 Jim Meyering <jim@meyering.net>
4290 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4292 2003-11-17 Bruno Haible <bruno@clisp.org>
4294 * vasnprintf.c (alloca): Remove fallback definition.
4295 (freea): Remove definition.
4296 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4297 Reported by Paul Eggert.
4299 2003-11-17 Jim Meyering <jim@meyering.net>
4301 On systems without utime and without a utimes function capable of
4302 dealing with a NULL struct utimbuf* argument, this utime replacement
4303 could -- in unusual circumstances -- leak a file descriptor.
4304 * utime.c: Include <unistd.h> and <errno.h>.
4305 (utime_null): Be sure to close `fd' and to preserve errno.
4306 Reported by Geoff Collyer via Arnold Robbins.
4308 2003-11-16 Paul Eggert <eggert@twinsun.com>
4309 Bruno Haible <bruno@clisp.org>
4311 Protect against address arithmetic overflow.
4312 * printf-args.h: Include stddef.h.
4313 (arguments): Change type of field 'count' to size_t.
4314 * printf-args.c (printf_fetchargs): Use size_t instead of
4315 'unsigned int' where appropriate.
4316 * printf-parse.h: Include sys/types.h.
4317 (char_directive): Change type of *arg_index fields to ssize_t.
4318 (char_directives): Change type of fields 'count', max_*_length to
4320 * printf-parse.c: Include sys/types.h and xsize.h.
4321 (SSIZE_MAX): Define fallback value.
4322 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4323 instead of 'int' where appropriate. Check a_allocated, d_allocated
4324 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4325 * vasnprintf.c: Include xsize.h.
4326 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4327 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4328 overflow. Avoid wraparound when converting a width or precision from
4331 2003-11-16 Bruno Haible <bruno@clisp.org>
4333 Update from GNU gettext.
4334 * printf-parse.c: Generalize to it can be compiled for wide strings.
4335 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4336 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4337 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4338 SNPRINTF): New macros.
4339 Don't include <alloca.h> if the file is used inside libintl.
4340 (local_wcslen): New function, for Solaris 2.5.1.
4341 (VASNPRINTF): Use it instead of wcslen.
4343 2003-11-16 Bruno Haible <bruno@clisp.org>
4345 * xsize.h (xmax): New function.
4346 (xsum, xsum3, xsum4): Declare as "pure" functions.
4348 2003-11-12 Paul Eggert <eggert@twinsun.com>
4350 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4351 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4352 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4353 heuristic is just as accurate as far as we know, and it removes a
4354 dependency on size_max.m4 and ptrdiff_max.m4.
4356 2003-11-12 Paul Eggert <eggert@twinsun.com>
4358 * xstrtol.c (__xstrtol): Remove "break" immediately after
4359 "return", to pacify some unknown compiler. Problem reported
4362 2003-11-11 Bruno Haible <bruno@clisp.org>
4364 * xsize.h (SIZE_MAX): Remove fallback definition.
4365 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4368 2003-11-10 Paul Eggert <eggert@twinsun.com>
4370 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4371 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4372 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4374 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4375 not (size_t) -1, since it's defined here.
4377 2003-11-06 Paul Eggert <eggert@twinsun.com>
4379 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4380 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4381 Reject sizes of exactly SIZE_MAX bytes.
4382 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4383 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4385 2003-11-05 Bruno Haible <bruno@clisp.org>
4387 * xsize.h: Include limits.h, to avoid a possible collision with
4388 SIZE_MAX defined in <limits.h> on Solaris.
4390 2003-11-04 Bruno Haible <bruno@clisp.org>
4392 * xsize.h: New file.
4393 * linebreak.c: Include xsize.h.
4394 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4395 argument for overflow.
4396 Suggested by Paul Eggert.
4398 2003-10-31 Bruno Haible <bruno@clisp.org>
4400 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4401 to avoid (extremely rare) race condition.
4402 Suggested by Paul Eggert.
4404 2003-11-03 Jim Meyering <jim@meyering.net>
4406 * userspec.c: Include "userspec.h".
4407 * userspec.h: New file.
4409 2003-10-31 Paul Eggert <eggert@twinsun.com>
4411 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4412 * mountlist.c (SIZE_MAX): Define if not defined already.
4413 (read_filesystem_list): Set and use me_type_malloced.
4414 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4415 whatever the type happens to be), for brevity and consistency.
4416 Check for size calculation overflow on Alphas running OSF/1.
4418 2003-10-31 Jim Meyering <jim@meyering.net>
4420 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4422 * linebuffer.c: Include <string.h> for declaration of memset.
4424 2003-10-30 Paul Eggert <eggert@twinsun.com>
4425 Bruno Haible <bruno@clisp.org>
4427 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4428 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4430 2003-10-29 Paul Eggert <eggert@twinsun.com>
4432 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4433 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4435 * quotearg.c (quotearg_n_options): Use it.
4436 * group-member.c: Include <stdbool.h>.
4437 (free_group_info): Arg is now const *; don't free arg.
4438 (get_group_info): Now returns bool and accepts struct group_info *,
4439 rather than returning a malloc'ed struct group_info *.
4440 All uses changed. Check for overflow in internal size calculation.
4442 * getusershell.c (readname): Simplify the code by using x2nrealloc
4443 rather than xmalloc/xrealloc.
4444 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4445 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4446 conformance bug: the old code used a pointer after freeing the
4447 storage that it addressed.
4448 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4449 rather than doing it by hand.
4450 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4451 the buffer preserved. Use free and xmalloc instead.
4452 * quotearg.c (quotearg_n_options): Likewise.
4453 Use a simpler test for size overflow. Don't use xalloc_oversized
4454 because unsigned int might be wider than size_t (!); this suggests
4455 that we should switch from unsigned int to size_t for slot numbers.
4457 2003-10-27 Bruno Haible <bruno@clisp.org>
4459 * stdbool_.h: Better support for BeOS.
4461 2003-10-27 Paul Eggert <eggert@twinsun.com>
4463 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4464 to allocate the returned structure. Do not allocate a subarray,
4465 as x2nrealloc will do that.
4466 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4467 instead of xnrealloc.
4468 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4470 2003-10-26 Paul Eggert <eggert@twinsun.com>
4472 * xalloc.h (xalloc_oversized): New static inline function, for
4473 callers that want to do their own size-overflow checking. Include
4474 <stdbool.h>, since xalloc_oversized returns bool.
4475 * xalloc.c (array_size_overflow): Remove. All callers changed
4476 to use xalloc_oversized.
4478 Add two functions x2realloc, x2nrealloc, for programs that grow
4479 arrays dynamically by doubling their sizes.
4480 * xalloc.h (x2realloc, x2nrealloc): New decls.
4481 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4484 Port to C99 semantics for 'inline' of external functions.
4485 Bug reported by Bruno Haible.
4486 * xmalloc.c (xnmalloc_inline): New static inline function,
4487 with the old contents of xnmalloc.
4488 (xnmalloc, xmalloc): Use it.
4489 (xnrealloc_inline): New static inline function,
4490 with the old contents of xnrealloc.
4491 (xnrealloc, xrealloc): Use it.
4493 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4495 2003-10-25 Paul Eggert <eggert@twinsun.com>
4497 Fix several address-calculation bugs in the hash modules,
4498 plus some minor code cleanup.
4500 * hash.h: Include <stdbool.h>, for bool.
4501 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4502 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4503 hash_get_n_entries, hash_get_max_bucket_length,
4504 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4505 hash_rehash): Use size_t rather than unsigned.
4506 * hash.c (struct hash_table, hash_get_n_buckets,
4507 hash_get_n_buckets_used, hash_get_n_entries,
4508 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4509 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4510 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4512 (SIZE_MAX): Define if not defined.
4513 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4514 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4516 Use const * when possible.
4517 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4518 (check_tuning): Fix bug: if tuning parameters were very close to
4519 0 or 1, rounding errors could have caused subscript violations.
4520 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4521 (hash_initialize): Add 'fail:' label
4522 to free table and return NULL, and use it to simplify code.
4523 Use calloc rather than clearing the storage ourself.
4524 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4525 buffer size calculations.
4526 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4527 Include <stddef.h>, for size_t.
4528 * hash-pjw.c (hash_pjw): Likewise.
4529 Switch to method described by Bruno Haible.
4530 Include <limits.h>, for CHAR_BIT.
4531 (SIZE_BITS): New macro.
4533 2003-10-21 Paul Eggert <eggert@twinsun.com>
4535 * getndelim2.c (getndelim2): When size calculation overflows,
4536 ceiling the allocation at NMAX bytes rather than silently
4537 discarding input bytes before NMAX is reached. This makes
4538 a difference only if NMAX exceeds SIZE_MAX / 2.
4540 * obstack.c: Merge from glibc.
4541 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4542 Add libc_hidden_def (_obstack_newchunk).
4543 (_obstack_free) [! defined _LIBC]: Remove.
4544 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4545 a clone of the function body.
4546 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4547 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4549 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4550 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4553 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4554 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4555 Don't use lvalue casts, as GCC plans to remove support for them
4556 in GCC 3.5. Reported by Joseph S. Myers. This bug
4557 was also present in the non-GCC version, indicating that this
4558 code had always been buggy and had never been widely used.
4559 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4560 Use the fast variant of each macro, rather than copying the
4561 definiens of the fast variant; that way, we'll be more likely to
4562 catch future bugs in the fast variants.
4564 2003-10-20 Bruno Haible <bruno@clisp.org>
4566 * wait-process.h: New file, from GNU gettext.
4567 * wait-process.c: New file, from GNU gettext.
4569 2003-10-19 Jim Meyering <jim@meyering.net>
4571 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4573 2003-10-16 Paul Eggert <eggert@twinsun.com>
4575 * getgroups.c: Include <errno.h>, <stdlib.h>.
4576 (getgroups): First arg is int, not size_t.
4577 Don't let 'free' mangle errno.
4579 2003-10-16 Jim Meyering <jim@meyering.net>
4581 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4583 2003-10-15 Paul Eggert <eggert@twinsun.com>
4585 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4587 (new_exclude, add_exclude_file): Initial size no longer needs to
4589 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4590 our own address arithmetic overflow checking.
4592 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4593 (fnmatch): Do not alloca more than 2000 wide characters;
4594 instead, use malloc for large buffers.
4595 Check for address arithmetic overflow, and return -1
4596 with errno set to ENOMEM in that case.
4597 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4598 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4599 instead, return -1. Check for address arithmetic overflow.
4601 2003-10-14 Paul Eggert <eggert@twinsun.com>
4603 Handle invalid suffixes and overflow independently, so that
4604 callers can treat them independently as needed. Fix some bugs in
4605 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4606 suffix for a human-readable blocksize. The major caller-visible
4607 change is the addition of a new
4608 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4609 that both overflow and suffix chars were found.
4611 * human.c (humblock): Don't check separately for invalid suffix
4612 char; that is xstrtoumax's job (now that its bug is fixed).
4613 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4614 INTMAX_MAX]: New macros.
4615 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4616 TYPE_MAXIMUM): New macros.
4617 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4618 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4619 if overflow occurs, as it's what __strtol does and it's more useful
4621 (__xstrtol): If __strtol reports some error other than ERANGE,
4622 reflect it to the caller as LONGINT_INVALID. If it reports
4623 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4624 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4625 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4627 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4628 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4629 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4630 [defined UINTMAX_MAX]: New macros.
4632 2003-10-14 Bruno Haible <bruno@clisp.org>
4634 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4635 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4636 Also use volatile where needed.
4638 2003-10-12 Paul Eggert <eggert@twinsun.com>
4640 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4641 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4642 and define in terms of the other primitives.
4643 * xmalloc.c: Include stdbool.h; do not include exit.h.
4644 (SIZE_MAX): Define if not already defined.
4645 (array_size_overflow): New function.
4646 (xalloc_die): Abort instead of exiting if 'error' returns.
4647 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4648 (xmalloc, xrealloc): Use them.
4649 (xcalloc): Check for address arithmetic overflow.
4650 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4651 a bit faster than strcpy.
4653 2003-10-08 Paul Eggert <eggert@twinsun.com>
4655 Merge getpass from libc, plus a few fixes.
4657 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4658 Include <stdbool.h>.
4659 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4660 __fsetlocking to empty.
4661 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4662 do include <bits/libc-lock.h>.
4663 Do not include <fcntl.h>; not needed.
4664 [_LIBC]: Include <wchar.h>.
4665 (NOTCANCEL_MODE): New macro.
4666 (flockfile, funlockfile) [_LIBC]: New macros.
4667 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4668 [!_LIBC]: New macros.
4669 (call_fclose): New function.
4670 (getpass): Use it. Save tty stream separately; this simplifies the
4671 code and makes it more reliable if stdin happens to equal stdout.
4672 Invoke __fsetlocking on tty.
4673 Handle thread cancellation if needed.
4674 Namespace cleanup (use __tcgetattr, __getline).
4675 Use bool for Booleans.
4676 [USE_IN_LIBIO]: Handle wide streams.
4677 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4678 stream might go where.
4680 * unlocked-io.h: Include <stdio.h>, so that the caller
4681 doesn't have to include <stdio.h> before us.
4682 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4683 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4684 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4685 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4686 if not declared, so that we can use getpass.c code from libc without
4688 (flockfile, ftrylockfile, funlockfile): New macros.
4690 2003-10-06 Bruno Haible <bruno@clisp.org>
4692 * version-etc-2.h: Remove file.
4693 * version-etc-2.c: Remove file.
4695 2003-09-25 Jim Meyering <jim@meyering.net>
4696 Bruno Haible <bruno@clisp.org>
4698 This lets translators provide better translations for the
4699 "Written by ..." part of --version output.
4700 * version-etc.h: Include stdarg.h.
4701 (version_etc_copyright): Declare as readonly.
4702 (version_etc): Make this function variadic with a NULL-terminated list
4703 of author name strings.
4704 (version_etc_va): New declaration.
4705 * version-etc.c: Include stdarg.h, stdlib.h.
4706 (version_etc_copyright): Declare as readonly.
4707 (version_etc_va): New function. Provide a different translatable string
4708 for each possible number of authors < 10. Abbreviate when there are 10
4710 (version_etc): Make this function variadic. Call version_etc_va.
4711 Suggestion from Gary V. Vaughan.
4713 * long-options.h (parse_long_options): Change prototype: the authors
4714 string is moved to the end and becomes variadic.
4715 * long-options.c: Include stdarg.h.
4716 (parse_long_options): Make this function variadic, too.
4717 Call version_etc_va, not version_etc.
4719 2003-10-06 Bruno Haible <bruno@clisp.org>
4721 * fatal-signal.h: New file, from GNU gettext.
4722 * fatal-signal.c: New file, from GNU gettext.
4724 2003-10-04 Karl Berry <karl@gnu.org>
4726 * argp*: update from libc.
4728 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4730 * getpass.c (getpass): Use a no-op fseek when switching from input to
4731 output mode on the same stream.
4733 2003-09-29 Paul Eggert <eggert@twinsun.com>
4735 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4736 Fix arg typo in previous patch.
4738 2003-09-28 Jim Meyering <jim@meyering.net>
4740 * error.c: Correct cpp indentation.
4742 2003-09-27 Paul Eggert <eggert@twinsun.com>
4744 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4745 Omit the special code that used __typeof__, since we worry that
4746 it could be more trouble than it's worth. See:
4747 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4748 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4752 2003-09-26 Jim Meyering <jim@meyering.net>
4754 * error.c (error_tail): Move some declarations
4755 into inner scope where the local variables are used.
4757 2003-09-26 Bruno Haible <bruno@clisp.org>
4759 * stpncpy.h (gnu_stpncpy): New declaration.
4760 (stpncpy): Define as alias for gnu_stpncpy.
4761 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4763 2003-09-26 Paul Eggert <eggert@twinsun.com>
4765 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4766 (error_tail): Do not loop, reallocating temporary buffer, since
4767 the output cannot contain more wide characters than the input
4768 contains bytes, the size must be big enough already. This avoids
4769 one potential size overflow calculation. Check for size overflow
4770 when calculating temporary buffer size. Free temporary buffer
4771 when done, if it was allocated with malloc; this plugs a memory
4772 leak. Remove casts from void * to pointers, that are no longer
4773 needed now that we're assuming C89 or better.
4775 Merge error changes from glibc.
4777 * error.c, error.h: Update copyright notice header to match glibc.
4778 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4779 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4780 Disable cancellation while printing error.
4781 * error.h: Prepend __ to parameter names.
4783 2003-09-25 Karl Berry <karl@gnu.org>
4785 * argp-fmtstream.c, argp-help.c: update from libc.
4787 2003-09-25 Bruno Haible <bruno@clisp.org>
4789 * version-etc-2.h: New file, from version-etc.h with modifications.
4790 * version-etc-2.c: New file, from version-etc.c with modifications.
4792 2003-09-25 Simon Josefsson <jas@extundo.com>
4794 * xgetdomainname.h: New file.
4795 * xgetdomainname.c: New file.
4797 2003-09-25 Simon Josefsson <jas@extundo.com>
4798 Bruno Haible <bruno@clisp.org>
4800 * getdomainname.h: New file.
4801 * getdomainname.c: New file.
4803 2003-09-24 Paul Eggert <eggert@twinsun.com>
4805 * linebuffer.c (freebuffer): Don't free the argument, just
4806 the buffer associated with the argument. Bug reported by
4809 2003-09-19 Karl Berry <karl@gnu.org>
4811 * argp.h: update from libc.
4813 2003-09-16 Paul Eggert <eggert@twinsun.com>
4815 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4816 input error, instead of returning NULL the next time we are called
4817 (and therefore losing track of errno).
4819 2003-09-15 Paul Eggert <eggert@twinsun.com>
4821 * getndelim2.c (getndelim2): Don't trash errno when a read
4822 fails, so that the caller gets the proper errno.
4824 * readutmp.c (read_utmp): Likewise.
4825 Check for fstat error. Close stream and free storage
4828 2003-09-14 Bruno Haible <bruno@clisp.org>
4830 * fwriteerror.h: New file.
4831 * fwriteerror.c: New file.
4833 2003-09-14 Jim Meyering <jim@meyering.net>
4835 * getloadavg.c: Correct cpp indentation.
4836 * strdup.c: Likewise.
4837 * vasnprintf.c: Likewise.
4839 2003-09-12 Paul Eggert <eggert@twinsun.com>
4841 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4842 * obstack.c [!defined _LIBC]: Likewise.
4843 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4844 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4845 * exitfail.c: Don't include stdlib.h; no longer needed.
4847 More changes to assume C89 or better.
4849 * error.c (error_tail): Assume vprintf.
4851 * argmatch.c (getenv): Remove decl.
4852 * progreloc.c (get_full_program_name): Define via prototype.
4853 * setenv.c (clearenv): Likewise.
4854 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4856 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4857 (malloc, memcpy): Remove decls.
4858 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4859 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4860 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4861 (memcpy): Remove macro.
4862 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4863 (__P): Remove. All uses removed.
4864 (PTR): Remove. All uses changed to void *.
4865 (CHAR_BIT, NULL): Remove.
4866 (spaces, zeros, memset_space, memset_zero)
4867 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4869 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4870 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4871 Define with prototype.
4872 Remove now-unnecessary prototype decl.
4873 (extra_args_spec): Assume ANSI C. All uses changed.
4874 (extra_args_spec_iso): Remove.
4875 (my_strftime, emacs_strftimeu): Define via prototype.
4876 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4878 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4879 * strtoimax.c: Include <stdlib.h> unconditionally.
4880 (strtoul, strtol): Remove decls.
4881 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4883 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4884 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4885 (LOCALE_PARAM_PROTO): New macro.
4886 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4887 (INTERNAL (strtol), strtol): Define with a prototype.
4888 (PARAMS): Remove. All uses removed.
4889 * tempname.c: Include <string.h> unconditionally.
4890 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4891 * xgethostname.c (main): Define with a prototype.
4892 * xmalloc.c: Include "xalloc.h" first, to check interface.
4893 Include <stdlib.h> unconditionally.
4894 (calloc, malloc, realloc, free): Remove decls.
4895 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4896 Include <stdlib.h> unconditionally. Sort include file names.
4898 (xstrtod): Define with a prototype.
4899 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4900 (strtol, strtoul): Remove decls.
4902 2003-09-11 Paul Eggert <eggert@twinsun.com>
4904 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4905 Include <stdlib.h>, <string.h> unconditionally.
4906 Remove now-unnecessary cast to char *.
4907 * strnlen.c: Include <string.h> unconditionally.
4908 * yesno.c (yesno): Define with a prototype.
4910 2003-09-10 Bruno Haible <bruno@clisp.org>
4912 * strcspn.c: Include <string.h> unconditionally.
4913 * strpbrk.c: Include <string.h> unconditionally.
4914 * strstr.c: Include <string.h> unconditionally.
4915 * unicodeio.c: Include <string.h> unconditionally.
4916 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4917 * unsetenv.c: Likewise.
4918 * xreadlink.c: Include <stdlib.h> unconditionally.
4919 * yesno.c: Include <stdlib.h> unconditionally.
4920 (rpmatch): Add prototype.
4922 2003-09-10 Jim Meyering <jim@meyering.net>
4924 * error.c: Correct indentation of cpp directives.
4926 2003-09-09 Paul Eggert <eggert@twinsun.com>
4930 * acosl.c (main): Use a prototype.
4931 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4934 * getloadavg.c (getloadavg, main): Define via prototypes.
4936 * getopt.h (struct option.name): Assume C89, and use 'const'.
4937 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4938 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4940 * getopt.c (const): Remove macro.
4941 Include <string.h> unconditionally.
4942 (my_index): Remove; all uses changed to strchr.
4943 (strlen): Remove decl.
4944 (exchange): Remove forward decl; no longer needed.
4945 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4946 Define with prototype.
4947 * getopt1.c (const): Remove macro.
4948 (getopt_long, getopt_long_only, main): Define with prototype.
4950 * getugroups.c: Include <string.h> unconditionally.
4952 * getusershell.c: Include <stdlib.h> unconditionally.
4953 (getusershell, setusershell, endusershell, readname, main):
4954 Define with prototypes.
4956 * group-member.c: Include group-member.h first.
4957 Include <stdlib.h> unconditionally.
4959 * hard-locale.c: Include hard-locale.h first.
4960 Include <stdlib.h>, <string.h> unconditionally.
4962 * hash.c (free, malloc): Remove decls.
4963 Include <stdlib.h> unconditionally.
4965 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4966 (getenv): Do not declare.
4968 * idcache.c: Include <string.h> unconditionally.
4970 * long-options.c: Include long-options.h first, to test interface.
4971 Include <stdlib.h> unconditionally.
4973 * makepath.c: Include makepath.h first, to test interface.
4974 Include <stdlib.h> and <string.h> unconditionally.
4976 * linebuffer.c: Include <stdlib.h>.
4977 (free): Remove decl.
4979 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4980 rpl_malloc returns void *, not char *.
4981 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4983 * md5.h: Include <limits.h> unconditionally.
4984 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4985 (__P): Remove; all uses removed.
4986 * md5.c: Include "md5.h" first.
4987 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4988 md5_buffer, md5_process_bytes, md5_process_block):
4989 Define with prototypes.
4990 * sha.h (__P): Remove all uses. (It wasn't defined??)
4991 * sha.c: Include "sha.h" first.
4992 Include <stdlib.h>, <string.h> unconditionally.
4994 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4995 * memcmp.c (__ptr_t): Likewise.
4996 * memrchr.c (__ptr_t): Likewise.
4997 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4998 Include <string.h> unconditionally.
4999 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5000 * memchr.c: Include <stdlib.h> unconditionally.
5001 * memchr.c (LONG_MAX): Remove.
5002 * memrchr.c (LONG_MAX): Likewise.
5003 * memchr.c (__memchr): Define via a prototype.
5004 * memrchr.c (__memrchr): Likewise.
5005 * memcmp.c (__P): Remove, and remove all uses.
5006 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5007 Remove forward decls; no longer needed.
5008 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5009 Use types required by C89 in prototype.
5011 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5012 * savedir.c: Likewise.
5013 * mkdir.c (free): Remove decl.
5014 * rmdir.c (rmdir): Define with a prototype.
5015 * savedir.c: Include savedir.h first, to test interface.
5017 * mktime.c (STDC_HEADERS): Remove.
5018 Include <stdlib.h>, <string.h> unconditionally.
5020 * modechange.c: Include <stdlib.h> unconditionally.
5021 (malloc): Remove decl.
5023 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5024 (free): Remove decl.
5026 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5027 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5028 (This type really should be intptr_t, but that's a C99ism.)
5029 (_obstack_memcpy): Remove: all uses changed to memcpy.
5030 Include <string.h> unconditionally.
5031 (struct obstack): Assume __STDC__ for types of members
5032 chunkfun, freefun, extra_arg.
5033 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5034 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5035 obstack_begin, obstack_specify_allocation,
5036 obstack_specify_allocation_with_arg, obstack_chunkfun,
5037 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5038 Remove unprototyped decls and the macros that use them.
5039 * obstack.c (POINTER): Remove. All uses changed to void *.
5040 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5041 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5042 (defined __STDC__ && __STDC__)]:
5043 Remove nonprototyped code.
5044 Include <stdlib.h> unconditionally.
5045 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5046 _obstack_allocated_p, _obstack_free, obstack_free,
5047 _obstack_memory_used, print_and_abort):
5048 Define using prototypes.
5049 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5050 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5051 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5052 obstack_next_free, obstack_object_size, obstack_room) [0]:
5053 Remove unused, unprototyped code.
5055 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5057 * physmem.c (physmem_total, physmem_available, main): Define
5060 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5061 (main): Define with a prototype.
5063 * posixver.c (getenv): Remove decl.
5065 * putenv.c (malloc): Returns void *, not char *.
5066 Include <string.h> unconditionally.
5067 (strchr, memcpy, NULL): Do not define.
5069 * readtokens.c: Include readtokens.h first, to test interface.
5070 Include <stdlib.h>, <string.h> unconditionally.
5071 (init_tokenbuffer): Define with a prototype.
5073 * regex.c (PARAMS): Remove. All uses removed.
5074 All uses of _RE_ARGS removed, too.
5075 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5077 (bzero): Assume memset exists.
5078 (memcmp, memcpy, NULL): Remove.
5079 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5080 char, or assignments to local vars of type signed char.
5081 (init_syntax_once, PREFIX(extract_number_and_incr),
5082 PREFIX(print_partial_compiled_pattern),
5083 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5084 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5085 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5086 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5087 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5088 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5089 wcs_compile_range, byte_compile_range, truncate_wchar,
5090 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5091 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5092 count_mbs_length, wcs_re_match_2_internal,
5093 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5094 PREFIX(alt_match_null_string_p),
5095 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5096 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5097 regfree, PREFIX(extract_number)): Define with prototype. Remove
5098 now-unnecessary declaration, if any.
5099 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5101 Remove now-unnecessary casts among pointer types.
5102 * regex.h (_RE_ARGS): Remove. All uses removed.
5104 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5105 (free): Remove decl.
5107 * rpmatch.c: Include <stdlib.h> unconditionally.
5109 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5110 (free): Remove decl.
5112 * save-cwd.c: Include <stdlib.h> unconditionally.
5113 * xgetcwd.c: Likewise.
5115 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5116 (free): Remove decl.
5118 * strchrnul.c (strchrnul): Define with a prototype.
5119 Fix bug: c_in was not converted to char before searching.
5121 The following changes are not K&R related:
5123 * group-member.h: Include <sys/types.h>, so that this file is
5125 * makepath.h: Likewise.
5127 * getusershell.c (readname, default_index, line_size, readname):
5128 Use size_t, not int, for sizes.
5129 (readname): If the size overflows, report an error instead of
5132 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5134 * getndelim2.c: Assume stdlib.h per the C89 spec.
5136 2003-09-08 Paul Eggert <eggert@twinsun.com>
5138 Assume C89 or better; remove K&R cruft.
5139 A few of these changes were first proposed by Derek Robert Price
5140 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5142 * addext.c: Include <string.h> unconditionally.
5143 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5144 Don't declare getenv or malloc.
5146 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5147 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5149 (find_stack_direction, alloca): Use prototypes.
5151 * atexit.c (atexit): Define using a prototype.
5153 * basename.c, dirname.c, stripslash.c:
5154 Include <string.h> unconditionally.
5156 * bcopy.c: Include <stddef.h>.
5157 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5159 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5161 * error.h (error, error_at_line, error_print_progname)
5162 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5163 * error.c: Include error.h first, to check interface.
5164 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5165 (VA_START): Remove; all uses changeed to va_start.
5166 (exit, strerror): Remove decls.
5167 (error_print_progname): Prototype uncondionally.
5168 Don't include <errno.h>; no longer needed.
5169 (private_strerror): Remove.
5170 (error_tail): Always define.
5171 (error, error_at_line): Assume C89 or better; always use prototypes.
5172 * fatal.c: Include "fatal.h" first, to test interface.
5173 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5174 (VA_START): Remove; all uses changed to va_start.
5175 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5177 (exit): Remove decl.
5178 (fatal): Prototype unconditionally. Assume va_start works.
5179 Abort at end, to pacify gcc.
5181 * euidaccess.c (main): Define with a prototype.
5183 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5185 * exitfail.c: Include <stdlib.h> unconditionally.
5187 * fnmatch_.h (__P): Remove. All uses changed to assume
5189 * fnmatch.c: Include fnmatch.h first, to test interface.
5190 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5191 (getenv): Remove decl.
5192 (fnmatch): Define using a prototype.
5193 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5194 (FCT): Define using a prototype.
5196 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5198 * gethostname.c: Include <stddef.h>.
5199 (gethostname): Define with prototype. Length is size_t, not int.
5201 2003-09-08 Paul Eggert <eggert@twinsun.com>
5203 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5204 getversion.c should have been removed then, but was accidentally
5207 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5208 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5210 2003-09-07 Paul Eggert <eggert@twinsun.com>
5212 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5213 copy_tm_result. Bug reported by Simon Josefsson in
5214 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5216 2003-09-06 Paul Eggert <eggert@twinsun.com>
5218 * time_r.c, time_r.h: New files.
5220 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5222 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5223 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5225 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5227 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5228 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5231 * timegm.c: Switch to glibc implementation, with the following changes:
5232 [defined HAVE_CONFIG_H]: Include <config.h>.
5233 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5234 (__mktime_internal) [!defined _LIBC]: New decl.
5235 (__gmtime_r) [!defined _LIBC]: New macro and function.
5236 (timegm): Use a prototype, since gnulib assumes C89.
5237 Do not bother declaring tmp to be const, as it's not really usefu.
5238 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5239 (timegm): Declare only if HAVE_DECL_TIMEGM.
5241 2003-09-03 Paul Eggert <eggert@twinsun.com>
5243 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5244 Bug reported by Lute Kamstra in
5245 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5247 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5248 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5249 course with correspondingly smaller numbers for tomorrow and
5250 yesterday. From Tadayoshi Funaba. Originally installed into
5251 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5254 2003-08-31 Simon Josefsson <jas@extundo.com>
5256 * timegm.h: New file.
5257 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5259 2003-08-31 Karl Berry <karl@gnu.org>
5261 * argp.h: update from libc.
5263 2003-08-28 Bruno Haible <bruno@clisp.org>
5265 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5266 warning on QNX, which defines O_BINARY to 000000.
5268 2003-08-24 Bruno Haible <bruno@clisp.org>
5270 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5271 MSVC7 <stdio.h> is included later.
5273 2003-08-20 Bruno Haible <bruno@clisp.org>
5275 * progname.h: New file, from GNU gettext.
5276 * progname.c: New file, from GNU gettext.
5277 * progreloc.c: New file, from GNU gettext.
5279 2003-08-19 Bruno Haible <bruno@clisp.org>
5281 * xstrdup.c: Assume <string.h> exists.
5283 2003-08-18 Jim Meyering <jim@meyering.net>
5285 * setenv.h: Indent nested cpp directive.
5286 * vasnprintf.c: Remove trailing blanks.
5288 2003-08-17 Simon Josefsson <jas@extundo.com>
5289 Bruno Haible <bruno@clisp.org>
5291 * xstrndup.h: New file.
5292 * xstrndup.c: New file.
5294 2003-08-17 Bruno Haible <bruno@clisp.org>
5296 * strndup.h: New file.
5298 2003-08-16 Paul Eggert <eggert@twinsun.com>
5300 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5301 space, undoing this 2003-08-12 change:
5302 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5304 2003-08-16 Jim Meyering <jim@meyering.net>
5306 Merge from coreutils.
5307 * xstrtoimax.c: #else #if -> #elif.
5308 * xstrtoumax.c: Likewise.
5310 2003-08-15 Paul Eggert <eggert@twinsun.com>
5312 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5313 rather than tab, after '#' in shell-script copyright notices.
5314 Suggested by Bruno Haible.
5316 2003-08-15 Jim Meyering <jim@meyering.net>
5317 and Paul Eggert <eggert@twinsun.com>
5319 Merge from coreutils.
5320 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5321 member but strut utmpx does not. Needed for AIX 4.3.3.
5322 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5324 2003-08-15 Jim Meyering <jim@meyering.net>
5326 Merge from coreutils.
5327 * xgethostname.c: Include <stdlib.h>.
5328 (xghostname): Don't exit for anything other than memory-related
5329 failure; just return NULL.
5330 * userspec.c: Include "posixver.h".
5331 (parse_user_spec): Accept `.' as a separator only
5332 in pre-POSIX-200112 mode.
5333 * strtoimax.c: Use #elif rather than #else #if.
5334 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5335 Remove function, now that we can rely on a working tzset function.
5336 [!_LIBC]: Ensure that the required autoconf test has been run.
5337 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5338 Use underlying_strftime for %r.
5339 * sha.c: Merge in some clean-up and optimization changes from glibc.
5340 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5341 Ensure that it is a multiple of 64.
5342 Rearrange loop exit tests so as to avoid performing an
5343 additional fread after encountering an error or EOF.
5344 * realloc.c: Update copyright date.
5346 2003-08-14 Jim Meyering <jim@meyering.net>
5348 Merge from coreutils.
5349 * obstack.h: Whitespace changes.
5350 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5351 and xcalloc return values.
5352 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5353 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5354 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5355 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5356 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5358 Use mntctl's return value to drive the entry-processing loop, since
5359 we can't rely on the value of the vmt_length member in the last
5360 entry. On some systems doing so could result in exhausting
5361 virtual memory. Based in part on a patch from Mike Jetzer.
5363 2003-08-14 Jim Meyering <jim@meyering.net>
5364 and Paul Eggert <eggert@twinsun.com>
5366 Merges from coreutils, plus other fixes.
5367 * physmem.c: Merge in portability changes from gcc/libiberty
5368 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5369 for credits and details. Thanks to Kaveh Ghazi for helping
5370 to keep these files in sync.
5371 (ARRAY_SIZE): Define it.
5372 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5373 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5374 (memcasecmp): Don't assume size_t fits in unsigned int.
5375 Remove casts and duplicate code.
5376 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5377 (memcpy): Remove definition.
5378 Merge in some clean-up and optimization changes from glibc.
5379 [BLOCKSIZE]: Move definition to top of file.
5380 Ensure that it is a multiple of 64.
5381 Rearrange loop exit tests so as to avoid performing an
5382 additional fread after encountering an error or EOF.
5383 * md5.h (md5_uintptr): Define.
5384 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5385 return to the initial working directory. Preserve errno
5387 * idcache.c: Include "xalloc.h".
5388 (xmalloc, xrealloc): Remove decls.
5389 (getuser): Remove casts no longer required in C89.
5390 * human.c: Include stdio.h, for sprintf.
5391 * group-member.c: Include "xalloc.h".
5392 (xmalloc, xrealloc): Remove decls.
5393 (get_group_info): Remove casts no longer required in C89.
5394 * getusershell.c (readname): Remove casts no longer required in C89.
5395 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5396 * getline.c: Whitespace fix, from coreutils.
5398 2003-08-13 Paul Eggert <eggert@twinsun.com>
5400 * exclude.c: Include <ctype.h>
5401 (IN_CTYPE_DOMAIN): New macro.
5403 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5406 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5407 Undo previous (whitespace-only) change.
5409 2003-08-12 Paul Eggert <eggert@twinsun.com>
5411 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5412 Normalize leading white space and remove trailing white space.
5413 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5414 notice, as per ../config/srclist-update.
5416 Merge from coreutils.
5417 * euidaccess.h: New file.
5418 * euidaccess.c: Include it.
5419 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5420 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5421 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5423 2003-08-11 Bruno Haible <bruno@clisp.org>
5425 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5426 (vasnprintf): Use it instead of wcslen.
5428 2003-08-11 Bruno Haible <bruno@clisp.org>
5430 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5431 value to ensure that _Bool promotes to int. Use #define for _Bool when
5432 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5434 2003-08-10 Karl Berry <karl@gnu.org>
5436 * regex.h: update from libc (whitespace fix).
5438 2003-08-09 Paul Eggert <eggert@twinsun.com>
5440 Merge some files from coreutils. These changes were
5441 originally made by Jim Meyering.
5442 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5443 many older Unixes require this.
5444 * alloca.c (alloca): Remove cast to argument of free;
5445 no longer needed in C89.
5446 * alloca_.h, regex.h: Fix white space to match
5447 what GNU indent does.
5449 2003-08-05 Paul Eggert <eggert@twinsun.com>
5451 * bumpalloc.h: Remove.
5453 2003-08-04 Paul Eggert <eggert@twinsun.com>
5455 * getloadavg.c: Change copyright notice and spacing to conform to
5458 Merge from coreutils.
5459 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5461 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5462 from Karl Berry, implemented by Jim Meyering.
5463 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5464 from Dmitry V. Levin.
5465 Remove anachronistic cast of xrealloc.
5466 * fnmatch_.h (__const): Remove. Use 'const'.
5467 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5468 type. Otherwise, it wouldn't compile with at least /bin/cc on
5469 ymp-cray-unicos9.0.2.X.
5470 Combine two mostly-identical uses of alloca into one.
5471 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5473 2003-08-04 Dave Love <d.love@dl.ac.uk>
5477 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5478 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5479 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5480 obsolete NLIST_NAME_UNION.
5481 [__GNU__]: Undef BSD and FSCALE.
5482 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5484 2003-08-03 Paul Eggert <eggert@twinsun.com>
5486 * stdbool_.h (_Bool): Make it signed char, instead of
5487 an enum type, so that it's guaranteed to promote to int. See:
5488 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5490 2003-07-31 Paul Eggert <eggert@twinsun.com>
5492 * strerror.c: Include config.h, limits.h. Declare sprintf.
5493 (strerror): Don't assume that a printable int fits in 14 bytes.
5495 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5496 Bruno Haible <bruno@clisp.org>
5498 * getline.h (getline, getdelim): Change return type to ssize_t.
5499 * getline.c (getline, getdelim): Likewise.
5500 Remove _GNU_SOURCE define; now it's defined in config.h through
5503 2003-07-22 Paul Eggert <eggert@twinsun.com>
5505 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5506 over-parenthesization in macros.
5508 Sync with coreutils.
5510 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5513 Use `exit_failure' for xalloc and xmemcoll instead of their own
5514 private exit-failure variables.
5515 * xalloc.h (xalloc_exit_failure): Remove.
5516 * xmalloc.c: Likewise. Include exitfail.h.
5517 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5518 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5519 * xmemcoll.c: Likewise. Include exitfail.h.
5520 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5522 2003-07-18 Paul Eggert <eggert@twinsun.com>
5524 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5525 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5526 to test that it can stand by itself. Include "exitfail.h".
5527 Clients should set exit_failure instead.
5528 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5530 2003-07-18 Andreas Schwab <schwab@suse.de>
5532 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5534 2003-07-18 Bruno Haible <bruno@clisp.org>
5536 * getndelim2.h: New file.
5537 * getndelim2.c: Make into a module of its own. Include config.h,
5539 (getndelim2): Make non-static. Change return type to ssize_t.
5540 * getline.h: Change argument names.
5541 * getline.c: Include getndelim2.h instead of getndelim2.c.
5542 * getnline.c: Include getndelim2.h.
5544 2003-07-17 Bruno Haible <bruno@clisp.org>
5546 * Makefile.am: Remove file.
5547 * Makefile.in: Remove file.
5549 2003-07-17 Bruno Haible <bruno@clisp.org>
5551 * getnline.h: New file.
5552 * getnline.c: New file.
5553 * getndelim2.c: New file, extracted from getline.c.
5554 (getndelim2): Renamed from getdelim2, with added nmax argument.
5555 * getline.c: Include getndelim2.c.
5556 (getdelim2): Moved out to getndelim2.c.
5557 (getline, getdelim): Update.
5559 2003-07-15 <karl@gnu.org>
5561 * vasnprintf.c: update from gettext.
5563 2003-07-15 Jim Meyering <jim@meyering.net>
5565 * makepath.c (make_path): Enclose diagnostic in _(...).
5567 2003-07-14 Paul Eggert <eggert@twinsun.com>
5569 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5570 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5571 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5572 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5573 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5574 updated automatically by ../config/srclist-update. This changes
5575 their license from LPGL to GPL.
5577 2003-07-14 Jim Meyering <jim@meyering.net>
5579 Don't emit diagnostics. Let callers do that.
5580 * save-cwd.c: Don't include "error.h".
5581 (save_cwd): Don't call error. Ensure that errno is valid
5582 when returning nonzero.
5584 * save-cwd.h (restore_cwd): Update prototype.
5585 * save-cwd.c (restore_cwd): Remove two parameters.
5586 Simplify. Don't call error upon failure. Let callers do that.
5587 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5588 when auditing is enabled. But don't bother updating the #if.
5590 2003-07-14 Simon Josefsson <jas@extundo.com>
5592 * mempcpy.h: New file.
5593 * mempcpy.c: New file.
5595 2003-07-14 Paul Eggert <eggert@twinsun.com>
5597 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5598 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5599 unicodeio.c, unicodeio.h, unlocked-io.h:
5600 Switch from LGPL to GPL.
5602 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5604 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5605 it breaks C++ compilation.
5606 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5608 2003-07-10 Jim Meyering <jim@meyering.net>
5610 * vasnprintf.c: Remove trailing blanks.
5611 Make cpp indentation consistent.
5613 2003-07-09 Paul Eggert <eggert@twinsun.com>
5615 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5616 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5617 Switch from LGPL to GPL.
5619 2003-07-07 Paul Eggert <eggert@twinsun.com>
5621 * mktime.c: Fix some boundary cases and remove need for floating point.
5623 Issue a compile-time diagnostic if time_t is floating point, or if
5624 two's complement arithmetic is not in effect, or if arithmetic
5625 right shift does not propagate the sign. These assumptions were
5626 all in the original code but they weren't checked.
5628 (TIME_T_MIDPOINT, verify): New macros.
5629 (__isleap): Remove; it has integer overflow problems.
5630 (leapyear): New function, without those problems.
5631 (ydhms_tm_diff): Remove; splitting into two parts.
5632 (ydhms_diff): New function, containing the arithmetic part of
5633 the old ydhms_tm_diff function. Issue a compile-time
5634 diagnostic if we are not using C99 integer division.
5635 Avoid casts when possible.
5636 (guess_time_tm): New function, containing the checking part of
5637 the old ydhms_tm_diff function. Return the new value, rather than
5638 the difference between it and the old. Accept a new argument T
5639 so that *T specifies the old value. Check for overflow in the result.
5641 (__mktime_internal): Use a time_t offset, not a long int offset.
5642 This undoes the 2003-06-04 change, which is no longer needed now
5643 that we have better overflow checking.
5644 (localtime_offset): Likewise.
5646 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5647 and long are 64-bit but int is only 32-bit.
5648 (ydhms_diff): Use long int to store year1 and yday1.
5649 Issue a compile-time diagnostic if long int is not wide enough.
5651 (__mktime_internal): Use long int to store adjusted year and yday.
5652 Use plain C rather than preprocessor commands, if that doesn't
5654 Check for overflow (and try to repair) after each probe
5655 rather than checking only at the very end. This avoids some bugs
5656 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5657 does not equal GMT offset at maximum time).
5658 Use integer to check for overflow rather than floating point; this
5659 is more portable to non-IEEE hosts, and is a tad faster.
5660 When we detect that we are oscillating between two values,
5661 don't check whether tm_isdst has the requested value, since
5662 we already know the answer. When tm_isdst has the wrong value,
5663 use a different heuristic to find the right one, based on the
5664 extreme values actually observed in practice in tz2003a,
5665 rather than the (overly optimistic) "previous 3 calendar quarters".
5667 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5668 "T const" to accommodate glibc style.
5669 (check_result): Use less-confusing report format. "long" -> "long int.
5671 Don't loop if the iteration overflows time_t.
5672 Allow a negative step in the iteration.
5674 2003-07-01 Paul Eggert <eggert@twinsun.com>
5676 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5677 having it depend on HAVE_SYS_TYPES_H.
5679 2003-06-25 Bruno Haible <bruno@clisp.org>
5681 * readlink.c: New file.
5683 2003-06-20 Bruno Haible <bruno@clisp.org>
5685 Assume C89, so PARAMS isn't needed.
5686 * unicodeio.h (PARAMS): Remove.
5687 * unicodeio.c: Don't use PARAMS.
5689 2003-06-18 Jim Meyering <jim@meyering.net>
5691 Merge changes from coreutils.
5692 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5693 Remove explicit declarations of xmalloc and realloc.
5695 (read_utmp): Remove anachronistic cast of xmalloc.
5697 2003-06-17 Paul Eggert <eggert@twinsun.com>
5699 Assume C89, so PARAMS isn't needed.
5700 * backupfile.h (PARAMS): Remove. All uses removed.
5701 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5702 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5703 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5704 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5705 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5706 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5707 xstrtol.h: Likewise.
5708 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5709 same.h, strverscmp.h: Do not include config.h; no longer needed.
5710 Anyway, config.h should always be included before any other file.
5712 2003-06-11 Simon Josefsson <jas@extundo.com>
5714 * sysexit_.h: New file.
5716 2003-05-20 Derek Price <derek@ximbiot.com>
5718 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5720 2003-06-10 Simon Josefsson <jas@extundo.com>
5722 * strchrnul.h: New file.
5723 * strchrnul.c: New file.
5725 2003-06-10 Simon Josefsson <jas@extundo.com>
5727 * argp.h: New file, from glibc.
5728 * argp-ba.c: New file, from glibc.
5729 * argp-eexst.c: New file, from glibc.
5730 * argp-fmtstream.c: New file, from glibc.
5731 * argp-fmtstream.h: New file, from glibc.
5732 * argp-fs-xinl.c: New file, from glibc.
5733 * argp-help.c: New file, from glibc.
5734 * argp-namefrob.h: New file, from glibc.
5735 * argp-parse.c: New file, from glibc.
5736 * argp-pv.c: New file, from glibc.
5737 * argp-pvh.c: New file, from glibc.
5738 * argp-xinl.c: New file, from glibc.
5740 2003-06-07 Jim Meyering <jim@meyering.net>
5742 * readtokens.h: Put `Free Software Foundation, Inc.'
5743 in place of my name in the copyright comment.
5744 Remove definition and uses of __P.
5747 * stat.c: Don't declare xmalloc explicitly.
5748 Instead, include "xalloc.h".
5749 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5750 xrealloc, and xcalloc return values.
5751 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5753 * xgetcwd.h: Remove definition/uses of PARAMS.
5755 2003-06-06 Jim Meyering <jim@meyering.net>
5757 * stdbool_.h: Renamed from stdbool.h.in.
5759 2003-06-06 Jim Meyering <jim@meyering.net>
5761 Merge from coreutils.
5762 * same.c: (same_name): Declare *_basename locals to be `const'.
5763 Consolidate declarations and initializations of *_base* locals.
5765 Merge from coreutils.
5766 This avoids a core dump on systems without GNU putenv,
5767 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5768 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5769 (unsetenv): New static function, from GNU libc.
5770 (rpl_putenv): Use it.
5772 * modechange.c: Remove trailing blanks.
5774 Merge from coreutils.
5775 * fsusage.c: Remove declaration of statfs.
5776 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5778 * posixtm.c: Include <stdbool.h> unconditionally.
5780 2003-06-05 Paul Eggert <eggert@twinsun.com>
5782 * mktime.c (__mktime_internal): When resolving a tm_isdst
5783 mismatch, look in future quarters as well as past. This fixes a
5784 bug when processing fall-backwards gaps immediately after a long
5785 period of daylight-saving time.
5787 * mktime.c: Assume freestanding C89 or better.
5788 (HAVE_LIMITS_H): Remove. Assume it's 1.
5789 (__P): Remove; not used.
5790 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5791 (mktime, not_equal_tm, print_tm, check_result,
5792 main): Use prototypes. Use const * where appropriate.
5793 (main): Fix typo in testing code that uncovered by above changes.
5794 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5796 2003-06-04 Paul Eggert <eggert@twinsun.com>
5798 * mktime.c: Fix Debian bug 177940
5799 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5800 (localtime_offset): Now long int, not time_t, because we want it
5801 to be guaranteed to be signed. All uses changed.
5802 (__mktime_internal): If overflow would occur when adding offset,
5805 Merge 'human' changes from coreutils. Rewrite to support
5806 locale-specific notations like thousands separators.
5807 * human.c: Simplify authorship notice.
5808 Include human.h immediately after config.h.
5809 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5810 <limits.h>: Do not include, since human.h does.
5811 (SIZE_MAX, UINTMAX_MAX): New macros.
5812 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5813 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5814 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5815 (power_letter): Renamed from suffixes.
5816 (generate_suffix_backwards): Remove.
5817 (adjust_value): Now takes int style (because of human.h changes)
5818 and long double value (for greater precision on some platforms).
5819 (group_number): New function.
5820 (human_readable): Use it. Use integer options, not enum.
5821 Put the options before the sizes in the arg list.
5822 Support all the new options.
5823 The old human_readable function has been removed;
5824 use inttostr.h instead.
5825 (human_readable, default_block_size, humblock):
5826 Use uintmax_t, not int, for block sizes.
5827 (human_readable_inexact, block_size_types): Remove.
5828 (block_size_opts): New constant.
5829 (human_options): Renamed from human_block_size, with new signature
5830 that allows block sizes up to UINTMAX_MAX. All callers changed.
5831 * human.h: Add copyright and authorship notice.
5832 Include <limits.h> and <stdbool.h> unconditionally.
5833 (PARAMS): Remove. All uses removed.
5834 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5835 (enum human_inexact_style): Remove tag; now a nameless enum.
5836 (human_floor, human_ceiling, human_round_to_even): Now have
5837 values 2, 0, 1 rather than -1, 1, 0.
5838 (human_group_digits, human_suppress_point_zero, human_autoscale,
5839 human_base_1024, human_SI, human_B): New constants.
5840 (human_readable_inexact, human_block_size): Remove.
5841 (human_readable): Size args are now uintmax_t, not int.
5842 (human_options): New decl.
5844 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5845 unnecessary now that we assume C89 or better. This change
5846 imported from coreutils.
5848 * mktime.c (__mktime_internal): Do not reject negative timestamps
5849 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5850 in the 2003-05-30 sync from glibc.
5852 .h files should stand alone, but we shouldn't include <sys/types.h>
5853 if we can get away with just <stddef.h>.
5855 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5856 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5857 rather than <sys/types.h>, as we merely need size_t.
5858 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5860 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5861 Include <stdio.h>, to get FILE.
5862 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5863 memcasecmp.h has included <stddef.h> and all we need is size_t.
5864 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5865 our interface, instead of including <sys/types.h>
5867 2003-06-02 Paul Eggert <eggert@twinsun.com>
5870 Fix some minor time-related bugs with POSIX time arguments.
5871 Some valid time stamps were being rejected (notably -1, and
5872 time stamps before 1900 on 64-bit hosts). And some invalid
5873 time stamps were being accepted, e.g. September 31.
5875 * posixtm.h (posixtime): Return bool instead of time_t, so
5876 that we can return (time_t) -1 successfully.
5877 * posixtm.c: Likewise.
5878 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5879 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5880 (t): Remove static var.
5881 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5882 of static var. All uses changed.
5883 (year): Do not reject years before 1900; they can occur with
5885 (posix_time_parse): Do not check for out-of-range components;
5886 that is now the caller's responsibility, since our checks were
5887 only approximations.
5888 (posixtime): Use mktime to check for out-of-range components,
5889 since it knows them exactly.
5890 If mktime returns (time_t) -1, check whether an error actually occurred
5891 by invoking localtime on -1.
5892 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5893 posixtime failures better.
5894 Improve the test data (in comments only).
5896 2003-05-30 <karl@gnu.org>
5898 * mktime.c: update from libc.
5900 2003-05-30 Bruno Haible <bruno@clisp.org>
5902 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5903 * localcharset.h: Likewise.
5904 * localcharset.c: Likewise.
5906 2003-05-28 Paul Eggert <eggert@twinsun.com>
5908 Assume the headers required for C89 freestanding compilers.
5909 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5910 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5911 without checking for HAVE_LIMITS_H.
5912 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5913 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5915 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5916 * exclude.c: Include <stdbool.h> unconditionally.
5917 * tempname.c: Include <stddef.h> unconditionally.
5918 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5919 * modechange.c, rpmatch.c (NULL): Don't define, since
5920 <stddef.h> does that.
5921 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5922 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5923 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5924 * xstrtol.c: Likewise.
5925 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5926 * savedir.c: Include <stddef.h> instead of defining NULL.
5928 * addext.c (addext): Use assignment rather than cast, to avoid
5929 warnings on some platforms.
5931 * mktime.c (__mktime_internal): Do not reject negative timestamps
5934 2003-05-10 Bruno Haible <bruno@clisp.org>
5936 * linebreak.c (iconv_string_length): Don't return -1 just because the
5937 string is longer than 4 KB.
5939 2003-05-12 Jim Meyering <jim@meyering.net>
5941 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5942 the space-padded-by-default conversion specifiers, %e, %k, %l.
5944 2003-05-03 Bruno Haible <bruno@clisp.org>
5946 Upgrade to Unicode-4.0.
5947 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5948 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5949 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5950 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5951 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5952 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5953 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5954 Change width of U+E0100..U+E01EF from 1 to 0.
5956 2003-04-25 Bruno Haible <bruno@clisp.org>
5958 * copy-file.c: Include <stddef.h>, for size_t.
5960 2003-04-25 Jim Meyering <jim@meyering.net>
5962 * copy-file.c (copy_file_preserving): Declare buf_size to be
5963 of type size_t, not int.
5965 2003-04-11 Jim Meyering <jim@meyering.net>
5967 Merge changes from Coreutils.
5969 2003-03-22 Jim Meyering <jim@meyering.net>
5971 * strftime.c (widen): Cast alloca return value to proper type.
5973 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5976 * strftime.c (my_strftime): Handle very large width
5977 specifications for numeric values correctly. Improve checks for
5980 2003-01-19 Jim Meyering <jim@meyering.net>
5982 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5983 (nl_get_alt_digit) [! defined my_strftime]: Define.
5984 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5985 _nl_get_alt_digit and _nl_get_walt_digit.
5987 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5988 These changes have no effect outside of _LIBC.
5990 2003-04-10 Bruno Haible <bruno@clisp.org>
5992 * findprog.h: New file, from GNU gettext.
5993 * findprog.c: New file, from GNU gettext.
5995 2003-04-05 Jim Meyering <jim@meyering.net>
5997 Merge changes from Coreutils.
5999 * exclude.h (PARAMS): Remove definition and uses.
6000 * exclude.c: Remove uses of `PARAMS'.
6002 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6003 Add test-cases for DOS filenames. Declare program_name.
6004 (main): Set up program_name. Patch by Rich Dawe.
6006 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6008 Use mntctl's return value to drive the entry-processing loop, since
6009 we can't rely on the value of the vmt_length member in the last
6010 entry. On some systems doing so could result in exhausting
6011 virtual memory. Based in part on a patch from Mike Jetzer.
6013 2003-04-04 Bruno Haible <bruno@clisp.org>
6015 * linebreak.h: New file, from GNU gettext.
6016 * linebreak.c: New file, from GNU gettext with slight modifications.
6017 * lbrkprop.h: New file, from GNU gettext.
6019 2003-04-03 Bruno Haible <bruno@clisp.org>
6021 * utf8-ucs4.h: New file, from GNU gettext.
6022 * utf16-ucs4.h: New file, from GNU gettext.
6023 * ucs4-utf8.h: New file, from GNU gettext.
6024 * ucs4-utf16.h: New file, from GNU gettext.
6026 2003-04-02 Bruno Haible <bruno@clisp.org>
6028 * binary-io.h: New file, from GNU gettext.
6030 2003-04-01 Bruno Haible <bruno@clisp.org>
6032 * pathname.h: New file, from GNU gettext.
6033 * concatpath.c: New file, from GNU gettext.
6035 2003-03-30 Bruno Haible <bruno@clisp.org>
6037 * copy-file.c (copy_file_preserving): Don't set owner if the function
6038 chown() doesn't exist.
6040 2003-03-28 Bruno Haible <bruno@clisp.org>
6042 * copy-file.h: New file, from GNU gettext.
6043 * copy-file.c: New file, from GNU gettext.
6045 2003-03-18 Jim Meyering <jim@meyering.net>
6047 * quote.c (quote_n): Fix typo in comment.
6049 2003-03-14 Jim Meyering <jim@meyering.net>
6051 Merge changes from Coreutils.
6052 * obstack.h (obstack_object_size): Declare temporary, __o,
6053 to be const, in order to avoid warnings.
6054 (obstack_room): Likewise.
6055 (obstack_empty_p): Likewise.
6057 2003-03-13 Paul Eggert <eggert@twinsun.com>
6059 Merge changes from Bison.
6060 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6061 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6062 when compiling Bison 1.875's `bitset bset = obstack_alloc
6063 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6064 * hash.c: Include <stdbool.h> unconditionally.
6066 2003-03-09 Paul Eggert <eggert@twinsun.com>
6068 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6069 Reported by Bruce Becker; see:
6070 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6072 2003-03-03 Paul Eggert <eggert@twinsun.com>
6073 Bruno Haible <bruno@clisp.org>
6075 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6076 Reported by John Hughes, see
6077 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6079 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6081 * poll_.h: New file.
6084 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6086 * mathl.h: New file.
6087 * acosl.c: New file.
6088 * asinl.c: New file.
6089 * atanl.c: New file.
6090 * ceill.c: New file.
6093 * floorl.c: New file.
6094 * frexpl.c: New file.
6095 * ldexpl.c: New file.
6097 * sincosl.c: New file.
6099 * sqrtl.c: New file.
6101 * trigl.c: New file.
6102 * trigl.h: New file.
6104 2003-02-17 Bruno Haible <bruno@clisp.org>
6106 * mkdtemp.h: New file, from GNU gettext.
6107 * mkdtemp.c: New file, from GNU gettext.
6109 2003-01-31 Bruno Haible <bruno@clisp.org>
6111 * rename.c: #undef rename before defining rpl_rename.
6112 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6114 2003-01-30 Bruno Haible <bruno@clisp.org>
6116 * printf-args.h: New file, from GNU gettext.
6117 * printf-args.c: New file, from GNU gettext.
6118 * printf-parse.h: New file, from GNU gettext.
6119 * printf-parse.c: New file, from GNU gettext.
6120 * vasnprintf.h: New file, from GNU gettext.
6121 * vasnprintf.c: New file, from GNU gettext.
6122 * asnprintf.c: New file, from GNU gettext.
6123 * vasprintf.h: New file, from GNU gettext with modifications.
6124 * vasprintf.c: New file, from GNU gettext.
6125 * asprintf.c: New file, from GNU gettext.
6127 2003-01-29 Bruno Haible <bruno@clisp.org>
6129 * stpncpy.h: New file, from GNU gettext with modifications.
6130 * stpncpy.c: New file, from GNU gettext with modifications.
6132 2003-01-28 Bruno Haible <bruno@clisp.org>
6134 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6136 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6139 2003-01-27 Bruno Haible <bruno@clisp.org>
6141 * xsetenv.h: New file, from GNU gettext.
6142 * xsetenv.c: New file, from GNU gettext.
6144 2003-01-23 Bruno Haible <bruno@clisp.org>
6146 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6148 2003-01-22 Bruno Haible <bruno@clisp.org>
6150 * exit.h: New file, from GNU gettext.
6152 2003-01-11 Bruno Haible <bruno@clisp.org>
6154 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6155 * strcase.h (strcasecmp, strncasecmp): Likewise.
6157 2003-01-14 Jim Meyering <jim@meyering.net>
6159 * same.c (same_name): Tweak a comment.
6161 2003-01-11 Bruno Haible <bruno@clisp.org>
6163 * same.c (same_name): Reorder tests so as to avoid calling stat()
6164 when a string comparison is sufficient.
6166 2003-01-11 Bruno Haible <bruno@clisp.org>
6168 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6171 2003-01-11 Bruno Haible <bruno@clisp.org>
6173 * hash-pjw.c: Add comment about low quality of this function.
6175 2003-01-12 Paul Eggert <eggert@twinsun.com>
6177 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6178 to avoid collisions with libcurses and libreadline.
6180 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6181 * getstr.h, getstr.c: Remove.
6182 * getline.c: Include "getline.h", to check interface.
6183 Move body of old getstr.c here: this defines MIN_CHUNK and
6184 declares getdelim2, which is renamed from getstr.
6185 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6187 * linebuffer.c (readlinebuffer): Renamed from readline.
6189 * linebuffer.h: Likewise.
6190 (readline): Remove backward-compatibility macro.
6192 2003-01-12 Jim Meyering <jim@meyering.net>
6194 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6196 2003-01-10 Bruno Haible <bruno@clisp.org>
6198 * alloca_.h: New file.
6199 * getdate.y: Unconditionally include alloca.h.
6200 * makepath.c: Likewise.
6201 * setenv.c: Likewise.
6202 * userspec.c: Likewise.
6204 2003-01-09 Bruno Haible <bruno@clisp.org>
6206 * stdbool.h.in: New file.
6208 2003-01-08 Bruno Haible <bruno@clisp.org>
6210 * safe-read.c: Include specification header first, to ensure its
6212 * full-write.c: Likewise.
6214 2003-01-08 Jim Meyering <jim@meyering.net>
6216 * full-write.c: Undefine and define-away `const' after inclusion
6217 of errno.h, not before. Suggestion from Bruno Haible.
6219 2003-01-07 Jim Meyering <jim@meyering.net>
6221 * full-write.c: Rework so that it may serve to define full_read, too.
6222 * full-read.c: Simply #define FULL_READ and include full-write.c.
6224 2003-01-06 Jim Meyering <jim@meyering.net>
6226 * version-etc.c: Update year in translatable copyright string.
6228 2002-12-25 Bruno Haible <bruno@clisp.org>
6230 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6231 * xstrtol.h: Likewise.
6232 * xstrtoimax.c: Likewise.
6233 * xstrtoumax.c: Likewise.
6234 * human.h: Likewise.
6236 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6237 on systems that have <inttypes.h> but not <stdint.h>.
6239 2002-12-31 Paul Eggert <eggert@twinsun.com>
6241 * memcoll.c (memcoll): Fall back on a simple algorithm using
6242 memcmp if strcoll doesn't work.
6244 2002-12-23 Bruno Haible <bruno@clisp.org>
6246 * localcharset.h: New file.
6247 * localcharset.c: Include it.
6248 * unicodeio.c: Likewise.
6250 2002-12-22 Bruno Haible <bruno@clisp.org>
6252 * utime.c (utime_null): No need to call ftruncate if the file was
6255 2002-12-23 Bruno Haible <bruno@clisp.org>
6257 * memcoll.c (STRCOLL): New macro.
6260 2002-12-22 Bruno Haible <bruno@clisp.org>
6262 * getstr.h (getstr): Define, to avoid clash with libcurses.
6263 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6265 2002-12-22 Bruno Haible <bruno@clisp.org>
6267 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6269 2002-12-23 Bruno Haible <bruno@clisp.org>
6271 * getline.h: Include <stddef.h>, for size_t.
6273 * unicodeio.h: Include <stddef.h>, for size_t.
6274 * unicodeio.c: Don't include <stddef.h>.
6276 2002-12-17 Bruno Haible <bruno@clisp.org>
6278 * canon-host.c (strdup): Remove unused declaration.
6280 * fsusage.c: Include full_read.h.
6281 (get_fs_usage): Use full_read instead of safe_read.
6283 * utime.c (utime_null): Use SAFE_READ_ERROR.
6285 2002-12-11 Bruno Haible <bruno@clisp.org>
6287 * setenv.h: Rewritten to cope with systems that have setenv() but not
6289 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6292 2002-12-11 Bruno Haible <bruno@clisp.org>
6294 * setenv.c (alloca): Fall back to malloc.
6296 (setenv): Use freea() to free memory allocated with alloca().
6298 2002-11-13 Bruno Haible <bruno@clisp.org>
6300 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6301 function declarations.
6302 * unsetenv.c (unsetenv): Likewise.
6304 2002-03-04 Bruno Haible <bruno@clisp.org>
6306 Portability to AIX 4.3.3.
6307 * unsetenv.c: New file, extracted from setenv.c.
6308 * setenv.c: Move the unsetenv() function to unsetenv.c.
6310 2001-12-20 Bruno Haible <bruno@clisp.org>
6312 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6313 use malloc instead. For SunOS 4.
6315 2001-12-11 Bruno Haible <bruno@clisp.org>
6317 * setenv.c: Declare alloca.
6318 (compar_fn_t): New typedef.
6319 (KNOWN_VALUE, STORE_VALUE): Use it.
6321 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6324 2002-12-10 Paul Eggert <eggert@twinsun.com>
6326 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6327 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6328 Choose values that are less likely to collide with system fnmatch
6330 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6331 defined (e.g., a pure POSIX system).
6332 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6333 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6335 2002-12-06 Jim Meyering <jim@meyering.net>
6337 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6339 Merge in changes from libc's misc/error.c, in preparation
6340 for the merge of gnulib's changes back into libc.
6342 * error.c (_): Define only if not already defined.
6343 Move definition to follow all #include directives.
6344 Include unlocked-io.h only if !_LIBC.
6345 [_LIBC]: Include <libio/libioP.h>.
6346 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6347 (fflush): Tweak definition to use INTUSE.
6350 2002-12-05 Paul Eggert <eggert@twinsun.com>
6352 * alloca.c [defined emacs]: Include "lisp.h".
6353 (xalloc_die) [defined emacs]: New macro.
6354 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6355 [! defined emacs]: Include <xalloc.h>.
6356 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6357 (pointer): Typedef to POINTER_TYPE *.
6358 (malloc): Remove decl; we now always use xmalloc.
6359 (alloca): Use old-style definition, since Emacs needs this.
6360 Check for arithmetic overflow when computing combined size.
6362 2002-12-04 Paul Eggert <eggert@twinsun.com>
6364 Do not generate unlocked-io.h automatically, since it's easier to
6365 maintain it by hand.
6367 * unlocked-io.h: New file, from GNU diffutils,
6368 but with proper copyright notice and attribution.
6370 * Makefile.am: Add copyright notice.
6371 (libfetish_a_SOURCES): Add unlocked-io.h.
6372 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6373 (DISTCLEANFILES, io_functions): Remove macros.
6374 (EXTRA_DIST): Remove gen_uio.
6375 (unlocked-io.h): Remove rule.
6377 2002-12-04 Jim Meyering <jim@meyering.net>
6379 Reflect the fact that stat.c and lstat.c are no longer generated.
6380 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6381 (DISTCLEANFILES): Likewise.
6382 (EXTRA_DIST): Likewise.
6383 (all_local): Don't depend on stat.c or lstat.c.
6384 (stat.c, lstat.c): Remove rules.
6385 (EXTRA_DIST): Remove xstat.in.
6387 * xstat.in: Remove file. Contents moved into stat.c.
6388 * stat.c: New file. Contents mostly from xstat.in.
6389 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6390 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6392 * safe-read.c: Rework so that it may serve to define safe_write, too.
6393 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6395 2002-12-03 Jim Meyering <jim@meyering.net>
6397 * safe-read.c, safe-write.c: Change variable names and comments, but
6398 not semantics, to minimize the differences between these two files.
6399 (safe_read): Change comment to mention SAFE_READ_ERROR.
6401 * safe-read.c (IS_EINTR): Define.
6402 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6404 2002-12-02 Bruno Haible <bruno@clisp.org>
6406 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6407 Define, taken from safe-read.c.
6408 (INT_MAX): Provide fallback.
6409 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6410 * safe-write.h (SAFE_WRITE_ERROR): Define.
6412 * safe-read.c (EINTR): Remove definition.
6413 (safe_read): Don't use EINTR if it is absent.
6415 2002-12-02 Jim Meyering <jim@meyering.net>
6417 * safe-read.c (EINTR): Define.
6418 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6419 (INT_MAX): Provide fallback.
6420 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6422 * safe-read.h (SAFE_READ_ERROR): Define.
6424 2002-12-01 Jim Meyering <jim@meyering.net>
6426 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6427 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6429 2002-11-27 Paul Eggert <eggert@twinsun.com>
6431 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6432 hash_rehash): Replace `if (limit <= value) abort ();' with
6433 `if (! (value < limit)) abort ();', for readability.
6435 2002-11-26 <karl@gnu.org>
6437 * strdup.c: copy from libc again, with jim's ok.
6438 * .cppi-disable: re-add strdup.c
6440 2002-11-25 <karl@gnu.org>
6442 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6443 instead of "strtol.c".
6445 2002-11-25 Jim Meyering <jim@meyering.net>
6447 * mktime.c: Sync from libc, now that it has the latest fix.
6449 2002-11-24 <karl@gnu.org>
6451 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6452 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6454 2002-11-24 Jim Meyering <jim@meyering.net>
6456 Update from coreutils:
6458 * mktime.c: Merge in changes from libc.
6460 Avoid a link-time failure on some Linux systems.
6461 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6462 (__mon_yday): Declare with the STATIC attribute.
6463 (__mktime_internal): Likewise.
6464 Based on a report from Greg Schafer.
6466 2002-11-23 Jim Meyering <jim@meyering.net>
6468 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6469 Use `unsigned', not `int', as type of index.
6471 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6473 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6475 2002-11-22 Paul Eggert <eggert@twinsun.com>
6477 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6478 hint that one should use `if (! x) abort ();' rather than `assert
6479 (x);', and anyway it's one less thing to worry about configuring.
6480 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6481 hash_rehash, hash_insert): Use abort rather than assert.
6483 2002-11-22 Paul Eggert <eggert@twinsun.com>
6485 * quotearg.h: Allow multiple inclusion by surrounding with
6486 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6487 so that we can be included first.
6488 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6489 * quotearg.c: Include quotearg.h immediately after config.h.
6490 No need to include stddef.h or sys/types.h any more.
6491 Surround local include files with "", not "<>".
6492 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6493 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6494 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6495 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6496 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6497 (ISPRINT): Remove; no longer needed now that we assume C89.
6499 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6502 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6503 quotearg_char): Use SIZE_MAX rather than
6504 (size_t) -1 when we are talking about "infinity".
6506 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6508 2002-11-22 Bruno Haible <bruno@clisp.org>
6510 * safe-read.h: Assume C89. Add comments.
6511 (safe_read): Change return type to size_t.
6512 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6513 counts > SSIZE_MAX correctly.
6514 * safe-write.h: New file.
6515 * safe-write.c: New file.
6516 * full-read.h: New file.
6517 * full-read.c: New file.
6518 * full-write.h: Assume C89. Add comments.
6519 * full-write.c: Include safe-write.h.
6520 (full_write): Rewritten to use safe_write.
6521 Suggested by Jim Meyering and Paul Eggert.
6523 2002-11-21 Bruno Haible <bruno@clisp.org>
6525 Remove case insensitive option matching.
6526 * argmatch.h (argcasematch): Remove declaration.
6527 (ARGCASEMATCH): Remove macro.
6528 (__xargmatch_internal): Remove case_sensitive argument.
6529 (XARGMATCH): Update.
6530 (XARGCASEMATCH): Remove macro.
6531 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6532 case_sensitive argument.
6533 (argcasematch): Remove function.
6534 (__xargmatch_internal): Remove case_sensitive argument.
6535 (main): Use XARGMATCH instead of XARGCASEMATCH.
6537 * xmalloc.c: Change compile-time error message. Add comment about
6538 required autoconf version.
6540 2002-11-21 Jim Meyering <jim@meyering.net>
6542 * strdup.c (strdup): Tweak comment and initial #if/#include.
6544 Merge in changes from the coreutils.
6546 2002-09-25 Paul Eggert <eggert@twinsun.com>
6547 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6548 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6549 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6550 int. Work more efficiently if X is the same width as uintmax_t.
6551 Do not compare X to -1, to avoid bogus compiler warning.
6552 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6553 Don't assume that f_frsize and f_bsize are the same type.
6555 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6558 * makepath.c (make_path): Restore umask *before* creating the final
6560 (make_path): Minor reformatting.
6562 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6563 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6565 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6566 ones. At least on GNU/Linux systems, `auto' means something else.
6569 2002-11-20 Paul Eggert <eggert@twinsun.com>
6571 Merge argmatch cleanups from Bison. Assume C89.
6573 * argmatch.c: Include config.h here, not in argmatch.h.
6574 Include stdlib.h, for EXIT_FAILURE.
6575 Always include <string.h>, since we assume C89.
6576 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6577 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6578 Include <stddef.h> instead, since it's all we need for size_t.
6579 (PARAMS): Remove. All uses removed.
6580 (ARRAY_CARDINALITY): Do not bother to #undef.
6581 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6582 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6583 Remove unnecessary parentheses.
6584 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6585 Insert necessary parentheses.
6586 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6587 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6589 2002-11-19 Bruno Haible <bruno@clisp.org>
6591 * mbswidth.c: Include mbswidth.h right at the beginning.
6592 * mbswidth.h: Include <stddef.h>, for size_t.
6594 * mbswidth.h (PARAMS): Remove macro.
6595 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6596 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6598 * gcd.h (PARAMS): Remove macro.
6599 (gcd): Use ANSI C function declarations.
6600 * gcd.c (gcd): Likewise.
6602 2002-11-15 Bruno Haible <bruno@clisp.org>
6604 * strcspn.c: Include <stddef.h>.
6605 (strcspn): Use ANSI C function declaration. Change return type to
6607 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6608 (strpbrk): Use NULL.
6609 * strpbrk.h (PARAMS): Remove macro.
6610 (strpbrk): Use ANSI C function declaration.
6611 * strstr.c: Don't include <sys/types.h>.
6612 * strstr.h (PARAMS): Remove macro.
6613 (strstr): Use ANSI C function declarations.
6615 2002-11-06 Bruno Haible <bruno@clisp.org>
6617 * gcd.h (gcd): Change argument type to 'unsigned long'.
6618 * gcd.c (gcd): Likewise.
6620 2002-11-05 Bruno Haible <bruno@clisp.org>
6622 * gcd.h: New file, from gettext-0.11.5.
6623 * gcd.c: New file, from gettext-0.11.5.
6625 2002-11-05 Bruno Haible <bruno@clisp.org>
6627 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6628 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6629 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6630 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6632 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6633 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6635 * closeout.c: Include gettext.h instead of <libintl.h>.
6636 * human.c: Include gettext.h instead of <libintl.h>.
6637 * quotearg.c: Include gettext.h instead of <libintl.h>.
6638 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6639 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6640 * userspec.c: Include gettext.h instead of <libintl.h>.
6641 * version-etc.c: Include gettext.h instead of <libintl.h>.
6642 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6643 (textdomain): Remove definition.
6644 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6646 * long-options.c: Remove include of <libintl.h> and definition of _.
6647 * same.c: Remove include of <libintl.h> and definition of _.
6649 2002-11-04 Bruno Haible <bruno@clisp.org>
6651 * stpcpy.h: New file, from GNU gettext-0.11.5.
6652 * strcase.h: New file, from GNU gettext-0.11.5.
6653 * strpbrk.h: New file, from GNU gettext-0.11.5.
6654 * strstr.h: New file, from GNU gettext-0.11.5.
6655 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6657 2002-05-09 Bruno Haible <bruno@clisp.org>
6659 * config.charset: Update for newest glibc. Add canonical names
6660 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6662 2002-05-09 Bruno Haible <bruno@clisp.org>
6664 * localcharset.c (get_charset_aliases): Add more Windows specific
6667 2002-05-08 Owen Taylor <otaylor@redhat.com>
6669 * config.charset: A few additions for Solaris.
6671 2001-12-05 Bruno Haible <bruno@clisp.org>
6673 * localcharset.c (locale_charset): Don't return an empty string.
6675 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6677 * config.charset: msdos in uk_UA uses CP1125.
6679 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6681 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6682 * localcharset.c (locale_charset): Declare as extern "C".
6684 2002-02-15 Bruno Haible <bruno@clisp.org>
6686 * config.charset [msdosdjgpp]: For Russian, use CP866.
6688 2002-02-11 Bruno Haible <bruno@clisp.org>
6690 * config.charset: Add support for NetBSD.
6692 2002-09-25 <karl@gnu.org>
6694 * strdup.c: copy from libc/string (via ../config/srclist*).
6695 * getopt*: copy from libc/posix.
6696 * gettext.h: copy from gettext.
6697 * .cppi-disable: add strdup.c, gettext.h.
6699 2002-07-01 Jim Meyering <meyering@lucent.com>
6701 * c-stack.c: Include sys/time.h.
6702 From Volker Borchert.
6704 2002-06-11 Paul Eggert <eggert@twinsun.com>
6706 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6707 New macro. Use it uniformly instead of
6708 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6709 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6710 reported by Vin Shelton.
6712 2002-06-22 Jim Meyering <meyering@lucent.com>
6714 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6715 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6717 2002-06-22 Paul Eggert <eggert@twinsun.com>
6719 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6720 Do not assume SA_SIGINFO behavior.
6721 Bug reported by Jim Meyering on NetBSD 1.5.2.
6723 2002-06-22 Jim Meyering <meyering@lucent.com>
6725 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6727 * exitfail.c, exitfail.h: Likewise.
6728 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6730 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6732 (EXTRA_DIST): Add fnmatch_loop.c.
6733 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6735 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6736 * fnmatch.c: Update from diffutils-2.8.2.
6737 * fnmatch_.h: New file. From diffutils-2.8.2.
6738 * fnmatch.h: Remove file.
6740 2002-06-18 Paul Eggert <eggert@twinsun.com>
6742 * file-type.h: Report an error if neither S_ISREG nor
6743 S_IFREG is defined, instead of using a test specific to glibc
6744 2.2. This should be safe, since POSIX requires S_ISREG and
6745 Unix Version 7 had S_IFREG. We don't need to check for
6746 <sys/types.h> since we don't use any symbols that it defines.
6748 2002-06-15 Jim Meyering <meyering@lucent.com>
6750 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6751 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6752 have been included before this file.
6754 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6756 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6757 so that each temporary file name is unique and valid in the first
6758 8 characters, for operation under DOS.
6760 2002-06-15 Jim Meyering <meyering@lucent.com>
6762 Work even with DJGPP 2.03, which lacks support for symlinks.
6764 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6766 * lchown.c (S_ISLNK): Likewise.
6768 2002-06-14 Jim Meyering <meyering@lucent.com>
6770 * file-type.h: Use the version from diffutils-2.8.2.
6771 * file-type.c: Likewise.
6773 2002-05-27 Jim Meyering <meyering@lucent.com>
6775 Fix a problem seen only on nonconforming systems whereby ls.c's
6776 use of localtime, and then of gettimeofday would cause trouble:
6777 the localtime call used to initialize rpl_gettimeofday's save
6778 mechanism would clobber ls's current local time information so
6779 that in any long listing the first file would always be listed
6780 with date 1970-01-01. Analysis by Volker Borchert.
6782 * gettimeofday.c (localtime): Undefine.
6783 (rpl_localtime): New function.
6785 2002-05-22 Jim Meyering <meyering@lucent.com>
6787 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6788 * file-type.h: New file.
6789 * file-type.c (file_type): New file/function. Extracted from diffutils.
6791 2002-04-29 Paul Eggert <eggert@twinsun.com>
6793 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6795 2002-04-28 Paul Eggert <eggert@twinsun.com>
6797 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6798 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6799 of 127, since 64 is the largest conceivable number for ancient
6801 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6803 2002-04-28 Jim Meyering <meyering@lucent.com>
6805 * sig2str.c (WTERMSIG): Remove definition (unused).
6807 2002-04-28 Paul Eggert <eggert@twinsun.com>
6809 * sig2str.h, sig2str.c: New files.
6810 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6812 2002-04-24 Jim Meyering <meyering@lucent.com>
6814 * gettext.h: New file, from Gettext.
6815 * Makefile.am (INCLUDES): Remove -I../intl.
6816 (libfetish_a_SOURCES): Add gettext.h.
6818 2002-04-16 Jim Meyering <meyering@lucent.com>
6820 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6821 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6822 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6824 2002-04-12 Jim Meyering <meyering@lucent.com>
6826 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6828 2002-03-10 Jim Meyering <meyering@lucent.com>
6830 * makepath.c (make_path): Remove a comma from a diagnostic.
6831 Suggestion from Santiago Vila.
6833 2002-03-08 Jim Meyering <meyering@lucent.com>
6835 * rename.c: Mention that this wrapper is needed also on
6836 mips-dec-ultrix4.4 systems.
6838 2002-03-02 Jim Meyering <meyering@lucent.com>
6840 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6841 not HAVE_CLOCK_SETTIME.
6843 2002-02-27 Paul Eggert <eggert@twinsun.com>
6845 * nanosleep.h: Rename to....
6846 * timespec.h: New name for nanosleep.h. All uses changed.
6848 * gettime.c: New file.
6849 * settime.c: New file.
6852 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6853 timespec.h. Remove nanosleep.h.
6855 2002-02-25 Paul Eggert <eggert@twinsun.com>
6857 * acl.c, acl.h: New files.
6858 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6860 2002-02-24 Jim Meyering <meyering@lucent.com>
6862 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6863 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6864 cause trouble. Reported by Nelson Beebe.
6866 2002-02-23 Paul Eggert <eggert@twinsun.com>
6868 * path-concat.c (xpath_concat): Reorder code to pacify
6869 compilers that don't know that xalloc_die never returns.
6871 2002-02-20 Jim Meyering <meyering@lucent.com>
6873 * getdate.c: Regenerate using bison-1.33.
6875 2002-02-15 Paul Eggert <eggert@twinsun.com>
6877 * posixver.c, posixver.h: New files.
6878 * Makefile.am (libfetish_a_SOURCES): Add them.
6880 2002-02-02 Paul Eggert <eggert@twinsun.com>
6881 Bruno Haible <bruno@clisp.org>
6883 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6884 (fwrite_success_callback): New declaration.
6885 * unicodeio.c (unicode_to_mb): New function, extracted from
6886 print_unicode_char. Call failure callback instead of error.
6887 (fwrite_success_callback): New function.
6888 (exit_failure_callback): New function.
6889 (fallback_failure_callback): New function.
6890 (print_unicode_char): Call unicode_to_mb.
6892 2002-01-26 Jim Meyering <meyering@lucent.com>
6894 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6896 2002-01-22 Jim Meyering <meyering@lucent.com>
6898 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6899 Otherwise, some versions of automake would omit the rule that makes
6900 Makefile from Makefile.in.
6902 2001-01-21 Paul Eggert <eggert@twinsun.com>
6904 * xmemcoll.h, xmemcoll.c: New files.
6905 * Makefile.am (libfetish_a_SOURCES): Add them.
6906 * memcoll.c: Include errno.h, and declare errno if not defined.
6907 (memcoll): Set errno to zero if there is no error.
6909 * quotearg.c (quotearg_buffer_restyled):
6910 Fix bug with quoting buffers containing NUL when backslashing escapes.
6911 This bug was exposed by the other changes in this patch.
6912 (quotearg_n_options): New arg ARGSIZE.
6913 All callers changed.
6914 (quoting_options_from_style): New function.
6915 (quotearg_n_style): Use it.
6916 (quotearg_n_style_mem): New function.
6918 * quotearg.h (quotearg_n_style_mem): New function.
6920 2002-01-16 Jim Meyering <meyering@lucent.com>
6922 * getdate.y: Add three semicolons, each just before a closing brace.
6923 Bison (as of version 1.31) no longer papers over that mistake.
6925 2002-02-14 Paul Eggert <eggert@twinsun.com>
6927 * backupfile.c (ISDIGIT): Comment fix.
6928 * getdate.y (ISDIGIT): Likewise.
6929 * posixtm.c (ISDIGIT, year): Likewise.
6930 * strverscmp.c (ISDIGIT): Likewise.
6931 * userspec.c (ISDIGIT): Likewise.
6933 2002-01-05 Jim Meyering <meyering@lucent.com>
6935 * version-etc.c (version_etc_copyright): Update copyright year.
6937 2001-01-19 Paul Eggert <eggert@twinsun.com>
6939 * closeout.c (close_stdout_status): If ferror (stdout), do
6940 not silently exit merely because the output buffer happens to
6941 have nothing pending.
6943 2001-12-18 Paul Eggert <eggert@twinsun.com>
6945 See the big note in ../ChangeLog.
6946 * human.c (suffixes): Prefer K to k for 1024.
6947 (generate_suffix_backwards): New function.
6948 (human_readable_inexact): Use it.
6949 * xstrtol.c (__xstrtol): If there is no number but there
6950 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6951 Accept 'K' as well as 'k'.
6953 2001-12-15 Jim Meyering <meyering@lucent.com>
6955 * regex.h (__restrict_arr): Update from libc.
6957 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6958 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6961 2001-12-10 Jim Meyering <meyering@lucent.com>
6963 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6964 Instead, include "xalloc.h".
6965 (initbuffer): Don't cast xmalloc return value to char*.
6966 (readline): Reword comment.
6967 Don't cast xrealloc return value to char*
6970 2001-12-09 Jim Meyering <meyering@lucent.com>
6972 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6973 `signed and unsigned type in conditional expression'.
6974 * posixtm.c (posix_time_parse): Likewise.
6976 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6978 * readtokens.c (readtoken): Declare an index to be of type unsigned
6979 to avoid a pedantic warning.
6981 * getstr.c: Don't include assert.h.
6982 (getstr): Remove warning-evoking assertions.
6983 Return -1 if offset parameter is out of bounds.
6984 Change the type of a local from int to size_t.
6986 * strftime.c (my_strftime_localtime_r): Include this function
6987 definition in the `#if ! HAVE_TM_GMTOFF' block.
6989 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6990 Include xalloc.h instead.
6992 2001-12-02 Jim Meyering <meyering@lucent.com>
6994 * tempname.c: Don't declare getenv, thus reverting the change of
6995 2001-11-18. It's no longer necessary, now that stdlib.h is always
6998 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6999 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7001 2001-11-30 Akim Demaille <akim@epita.fr>
7003 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7004 before being defined.
7006 2001-11-27 Paul Eggert <eggert@twinsun.com>
7008 * quotearg.h (quotearg_n, quotearg_n_style):
7009 First arg is int, not unsigned.
7010 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7011 (SIZE_MAX, UINT_MAX): New macros.
7012 (quotearg_n_options): Abort if N is negative.
7013 Avoid overflow check on hosts where size_t is 64 bits and int
7014 is 32 bits, as overflow is impossible there.
7015 Fix off-by-one typo that caused unnecessary reallocation.
7017 2001-11-27 Jim Meyering <meyering@lucent.com>
7019 * tempname.c: Merge with version from libc.
7020 * regex.c: Likewise.
7022 * tempname.c: Include stdlib.h unconditionally. On some old systems
7023 for which STDC_HEADERS is 0, it was not included, resulting in a
7024 warning about an integer-to-pointer conversion problem with getenv.
7025 Reported by Volker Borchert.
7027 2001-11-26 Jim Meyering <meyering@lucent.com>
7029 * gtod.h: Remove file.
7030 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7031 * gettimeofday.c: Don't include gtod.h.
7032 (GTOD_init): Remove function.
7033 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7034 Suggestion from Volker Borchert.
7036 2001-11-23 Jim Meyering <meyering@lucent.com>
7038 * hash.h (struct hash_table): Don't define here. Merely declare it.
7039 * hash.c (struct hash_table): Define it here instead.
7041 2001-11-22 Jim Meyering <meyering@lucent.com>
7043 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7045 2001-11-18 Paul Eggert <eggert@twinsun.com>
7047 * tempname.c (TMP_MAX): Remove; no longer needed.
7048 (TEMPORARIES): New macro.
7049 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7050 removes an artificial limitation (e.g. HP-UX 10.20, where
7053 2001-11-18 Jim Meyering <meyering@lucent.com>
7055 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7058 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7059 files will be created before anything else.
7061 2001-11-17 Jim Meyering <meyering@lucent.com>
7063 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7064 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7065 rather than group writable. Patch by Juan F. Codagnone.
7067 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7068 Instead, include "xalloc.h".
7070 * mountlist.c: Include unlocked-io.h after all system headers.
7071 Remove explicit declarations of xmalloc, xrealloc,
7072 and xstrdup. Instead, include "xalloc.h".
7074 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7075 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7076 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7078 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7079 Reported by Padraig Brady.
7081 * mkstemp.c: #undef mkstemp.
7083 (rpl_mkstemp): Rename from mkstemp.
7086 2001-11-16 Jim Meyering <meyering@lucent.com>
7088 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7089 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7090 determine the amount of total physical memory, use pstat_getstatic.
7091 HPUX-11 doesn't define _SC_PHYS_PAGES.
7092 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7093 If sysconf couldn't be used to determine the amount of available
7094 physical memory, use both pstat_getstatic and pstat_getdynamic.
7095 Based on a patch from Bob Proulx.
7097 2001-11-05 Jim Meyering <meyering@lucent.com>
7099 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7101 2001-11-03 Jim Meyering <meyering@lucent.com>
7103 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7104 in argmatch_to_argument call.
7106 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7109 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7110 e.g., a fault due to an attempt to free a NULL pointer.
7112 2001-11-01 Jim Meyering <meyering@lucent.com>
7114 * dirfd.c, dirfd.h: New files.
7115 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7117 * hash.c (hash_print) [TESTING]: Clean up.
7119 2001-10-22 Paul Eggert <eggert@twinsun.com>
7121 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7122 to avoid a warning if -Wall.
7124 2001-10-21 Paul Eggert <eggert@twinsun.com>
7126 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7128 2001-10-21 Jim Meyering <meyering@lucent.com>
7130 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7131 this code would end up calling gettext even in packages built
7133 * getopt.c (_): Likewise.
7134 * regex.c (_): Likewise.
7136 2001-10-20 Paul Eggert <eggert@twinsun.com>
7138 * error.c (strerror_r): Do not declare unless !_LIBC.
7139 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7140 Use strerror_r that is only a macro, even if it is not a function.
7141 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7142 (private_strerror): Use prototypes, not old-style function definition.
7143 (print_errno_message): New function.
7144 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7146 (error_tail, error, error_at_line): Use it.
7148 2001-10-11 Jim Meyering <meyering@lucent.com>
7150 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7151 and quote_n (1, ... to avoid clobbering a buffer.
7153 2001-10-05 Jim Meyering <meyering@lucent.com>
7155 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7156 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7157 * hash-pjw.h: New file.
7159 2001-09-30 Jim Meyering <meyering@lucent.com>
7161 * mountlist.c [MOUNTED_GETFSSTAT]:
7162 Include <sys/ucred.h>, for Apple Darwin.
7163 Include sys/mount.h and sys/fs_types.h only if available.
7165 (read_filesystem_list): Use FS_TYPE.
7167 2001-09-29 Paul Eggert <eggert@twinsun.com>
7169 * exclude.c (excluded_filename): 0 -> false, since it's
7172 2001-09-28 Paul Eggert <eggert@twinsun.com>
7174 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7175 #defines strtoimax. Also treat the other strto* functions
7178 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7179 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7180 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7182 2001-09-26 Jim Meyering <meyering@lucent.com>
7184 Most macros in unlocked-io.h had the wrong number of arguments.
7185 * gen-uio: New script.
7186 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7187 * unlocked-io.hin: Remove file.
7188 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7189 rather than trying to embed it here.
7190 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7191 Reported by Padraig Brady.
7193 2001-09-25 Volker Borchert <bt@teknon.de>
7195 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7197 2001-09-23 Jim Meyering <meyering@lucent.com>
7199 * mountlist.c: Remove useless parentheses in #if directives.
7200 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7201 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7203 2001-09-22 Jim Meyering <meyering@lucent.com>
7205 * localcharset.c: Update from latest gettext.
7206 * config.charset: Likewise.
7208 2001-09-20 Jim Meyering <meyering@lucent.com>
7210 * xstrtol.c (strtoimax): Guard declaration with
7211 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7212 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7213 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7214 (strtoumax): Likewise, for completeness (it wasn't necessary).
7216 2001-09-06 Paul Eggert <eggert@twinsun.com>
7218 * strtoimax.c (HAVE_LONG_LONG):
7219 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7220 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7221 to work around bug in IBM C compiler.
7223 2001-09-16 Jim Meyering <meyering@lucent.com>
7225 * mkdir.c: New file.
7227 2001-09-04 Paul Eggert <eggert@twinsun.com>
7229 * xgetcwd.c: Revert some of the previous change; intead,
7230 fix the HAVE_GETCWD_NULL code to behave more like the
7231 !HAVE_GETCWD_NULL code used to.
7234 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7237 2001-09-04 Paul Eggert <eggert@twinsun.com>
7239 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7240 Use ssize_t, not int, to store result of readlink.
7241 Check for ssize_t overflow as well as size_t overflow,
7242 as POSIX says the result of readlink is implementation-defined
7243 when ssize_t overflows.
7244 Remove unnecessary cast to char*.
7245 Use free+malloc instead of realloc, as the storage doesn't need
7246 to be preserved and it's clearer and can be more efficient that way.
7247 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7248 * xreadlink.h (xreadlink): Update prototype.
7250 2001-09-03 Paul Eggert <eggert@twinsun.com>
7252 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7253 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7254 spotted by Jim Meyering.
7256 2001-09-03 Jim Meyering <meyering@lucent.com>
7258 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7260 2001-09-03 Paul Eggert <eggert@twinsun.com>
7262 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7263 like the HAVE_GETCWD_NULL code.
7264 Include pathmax.h if not HAVE_GETCWD.
7265 Do not include xalloc.h.
7266 (INITIAL_BUFFER_SIZE): New symbol.
7267 Do not use xmalloc / xrealloc, since the caller is responsible for
7268 handling errors. Preserve errno around `free' during failure.
7269 Do not overrun buffer when using getwd.
7271 2001-09-03 Paul Eggert <eggert@twinsun.com>
7273 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7274 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7276 2001-09-02 Jim Meyering <meyering@lucent.com>
7278 * error.c: Update from GNU libc.
7280 2001-09-01 Jim Meyering <meyering@lucent.com>
7282 * xreadlink.c: New file.
7283 * xreadlink.h: New file.
7284 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7286 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7287 doesn't conflict with sparc Solaris 7's definition in
7288 /usr/include/sys/int_types.h.
7290 * exclude.c: Use `""', not `<>' to #include non-system header files.
7291 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7292 and strncasecmp as r-values. Unixware didn't have declarations.
7294 2001-08-31 Jim Meyering <meyering@lucent.com>
7296 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7297 Use an initial, malloc'd, buffer of length 128 rather than
7298 a statically allocated one of length 1024.
7300 2001-08-30 Paul Eggert <eggert@twinsun.com>
7302 * xgetcwd.c: Don't include pathmax.h.
7303 Include stdlib.h and unistd.h if available.
7305 (xmalloc, xstrdup, free): Remove decls.
7306 (xgetcwd): Don't assume sizes fit in unsigned.
7307 Check for overflow when computing sizes.
7308 Simplify reallocation code.
7310 2001-08-28 Paul Eggert <eggert@twinsun.com>
7312 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7314 * strtoimax.c: Renamed from strtoxmax.c, removing the
7317 Also, make the following further changes to make this file's
7318 configuration more similar to that of strtol.c:
7319 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7320 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7321 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7322 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7323 changed to signed values.
7325 And make the following changes as well:
7326 Fix copyright notice, as 1999 was missing.
7327 (verify): New macro.
7328 (strtoimax): Check sizes at compile-time, not run-time.
7329 Prefer strtol to strtoll if both work.
7330 (main): Remove; it was not that useful and was a pain to maintain.
7332 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7334 2001-08-30 Paul Eggert <eggert@twinsun.com>
7336 * savedir.c (savedir): Remove size parameter, as POSIX says that
7337 a directory's st_size can have an arbitrary value, so the old
7338 usage could waste an arbitrary amount of memory. All uses
7340 * savedir.h: Update prototype.
7342 2001-08-30 Paul Eggert <eggert@twinsun.com>
7344 * xstrtol.c (strtoimax): New decl.
7346 2001-08-28 Paul Eggert <eggert@twinsun.com>
7348 * xstrtol.h: Add copyright notice.
7349 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7350 LONGINT_INVALID_SUFFIX_CHAR.
7352 2001-08-30 Paul Eggert <eggert@twinsun.com>
7354 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7357 2001-08-30 Paul Eggert <eggert@twinsun.com>
7359 * hash.c: Remove '2001' from copyright notice.
7361 2001-08-30 Paul Eggert <eggert@twinsun.com>
7363 * full-write.h: New file.
7364 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7365 * full-write.c: Correct credits, as cccp.c no longer
7366 exists and anyway it was so heavily changed from the old cccp
7367 code as to be unrecognizable. Include full-write.h.
7368 (full_write) Return size_t, with short writes meaning failure.
7369 All callers changed. This fixes a bug with large buffers
7371 * utime.c: Include full-write.h.
7373 2001-08-30 Paul Eggert <eggert@twinsun.com>
7375 Merge 'exclude' changes from tar 1.13.22.
7376 This fixes one or two unlikely storage allocation overflow bugs,
7377 but doesn't change user-visible behavior otherwise.
7379 2001-08-30 Paul Eggert <eggert@twinsun.com>
7381 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7382 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7383 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7384 Include if available.
7385 (<xalloc.h>): Include
7386 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7387 (verify): New macro. Use it to verify that EXCLUDE macros do not
7388 collide with FNM macros.
7389 (struct patopts): New struct.
7390 (struct exclude): Use it, as exclude patterns now come with options.
7391 (new_exclude): Support above changes.
7392 (new_exclude, add_exclude_file):
7393 Initial size must now be a power of two to simplify overflow checking.
7394 (free_exclude, fnmatch_no_wildcards): New function.
7395 (excluded_filename): No longer requires options arg, as the options
7396 are determined by add_exclude. Now returns bool, not int.
7397 (excluded_filename, add_exclude):
7398 Add support for the fancy new exclusion options.
7399 (add_exclude, add_exclude_file): Now takes int options arg.
7400 Check for arithmetic overflow when computing sizes.
7401 (add_exclude_file): xrealloc might modify errno, so don't
7402 realloc until after errno might be used.
7404 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7406 (free_exclude): New decl.
7407 (add_exclude, add_exclude_file): Now takes int options arg.
7408 (excluded_filename): No longer requires options arg, as the options
7409 are determined by add_exclude. Now returns bool, not int.
7411 2001-08-30 Paul Eggert <eggert@twinsun.com>
7413 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7415 2001-08-27 Jim Meyering <meyering@lucent.com>
7417 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7419 * version-etc.c (N_): Remove definition.
7420 Revert most of last change.
7421 Instead, simply don't mark the `Copyright...' string for translation.
7422 Based on advice from Paul Eggert.
7424 * strtoxmax.c: Tweak comment.
7426 2001-08-26 Jim Meyering <meyering@lucent.com>
7428 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7429 of copyright with `%s' so translators don't get an untranslated
7431 (COPYRIGHT_YEAR): Define.
7432 (version_etc): Use fprintf rather than fputs.
7433 Suggestion from Ulrich Drepper.
7435 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7437 * strtoll.c: New file, from GNU libc.
7438 * xstrtoimax.c: New file.
7440 * xstrtol.h: Add xstrtoimax.
7441 * strtoumax.c: New file. Simply include "strtoumax.c".
7442 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7444 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7445 * strtoxmax.c: ... then renamed to this.
7447 2001-08-13 Paul Eggert <eggert@twinsun.com>
7449 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7450 Port to Solaris 8, where 'sed' requires a space after the 'r'
7451 command, and where sh dislikes "$/". Clean up the spacing a bit.
7452 Redirect output to $tmp just once.
7454 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7456 * addext.c (<errno.h>): Include.
7457 (errno): Declare if not defined.
7458 (addext): Work correctly when pathconf returns -1 and leaves
7459 errno alone because there is no limit. Also, work even if
7460 pathconf returns a value greater than SIZE_MAX.
7462 2001-08-12 Jim Meyering <meyering@lucent.com>
7464 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7465 Simply `return getcwd (NULL, 0);'.
7466 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7467 Use 1300 as initial value for length, not PATH_MAX.
7469 * pathmax.h: Clean up cpp syntax.
7471 2001-08-12 Jim Meyering <meyering@lucent.com>
7473 * gettimeofday.c: New file.
7475 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7477 2001-08-04 Jim Meyering <meyering@lucent.com>
7479 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7480 to get in sync with glibc.
7482 2001-08-03 Paul Eggert <eggert@twinsun.com>
7484 The following changes are from gettext 0.10.39 as maintained by
7487 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7488 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7489 with inverted sense. All uses changed.
7491 * mbswidth.c: Don't include <limits.h>.
7492 Include <stdlib.h> and <string.h> unconditionally.
7493 (iswcntrl, mbsinit, ISCNTRL): New macros.
7494 (mbsnwidth): Use K&R style function declarations.
7495 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7496 can optimize it when MB_CUR_MAX == 1.
7497 The width of control characters is zero, not 1.
7499 2001-07-15 Jim Meyering <meyering@lucent.com>
7501 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7502 (BUILT_SOURCES): Add unlocked-io.h.
7503 (io_functions): Define.
7504 (unlocked-io.h): New rule.
7505 (DISTCLEANFILES): Add unlocked-io.h.
7506 (all-local): Depend on unlocked-io.h, to ensure it is created.
7508 * unlocked-io.hin: New file
7510 * regex.c: Update from glibc.
7512 2001-07-05 Jim Meyering <meyering@lucent.com>
7514 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7516 (libfetish_a_SOURCES): Put all .h files here instead.
7517 Remove a thus-exposed (better checks in automake) duplicate and
7518 two unnecessary .h files.
7520 2001-06-11 Jim Meyering <meyering@lucent.com>
7522 * regex.c: Update from GNU libc.
7524 2001-05-27 Jim Meyering <meyering@lucent.com>
7526 * readutmp.h (UT_TYPE): Define.
7528 2001-05-24 Jim Meyering <meyering@lucent.com>
7530 * argmatch.c: Include "quote.h".
7531 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7532 quote function. Reported by Göran Uddeborg.
7534 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7536 * dirname.c (dir_name): Compute append_dot using path, not newpath
7537 which is not yet declared.
7539 2001-05-11 Paul Eggert <eggert@twinsun.com>
7541 * Makefile.am (libfetish_a_SOURCES):
7542 Add strftime.c, since we now compile it on all hosts.
7544 * strftime.c (my_strftime):
7545 Define to nstrftime if emacs, but only if my_strftime is not defined.
7546 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7547 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7548 Add one more extra argument: a nanoseconds value.
7551 (my_strftime function): Add %N format.
7552 (emacs_strftimeu): Renamed from emacs_strftime,
7553 with extra ut argument.
7555 2001-05-11 Paul Eggert <eggert@twinsun.com>
7557 dirname code cleanup. base_name now behaves more compatibly
7558 with POSIX basename when given file names that have trailing
7559 slashes, and similarly for dir_name. Add new primitives
7560 base_len and dir_len. Put the directory-name-related decls
7563 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7564 * backupfile.c (base_name): Likewise.
7565 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7566 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7567 * makepath.c (strip_trailing_slashes): Likewise.
7568 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7570 * rename.c (strip_trailing_slashes): Likewise.
7571 * same.c (base_name): Likewise.
7572 * stripslash.c (ISSLASH): Likewise.
7574 * addext.c: Include <dirname.h> after size_t is defined.
7575 * backupfile.c: Likewise.
7577 * addext.c (addext): Use base_len to trim redundant
7578 trailing slashes instead of doing it ourselves.
7579 But do not trim the last slash if it is not redundant.
7581 * backupfile.c (find_backup_file_name,
7582 max_backup_version): Use base_len instead of rolling it ourselves.
7583 Handle the case of "" and (on DOS) "C:" correctly.
7585 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7586 Include <string.h>, <dirname.h>.
7587 (base_name): Allow file names ending in slashes, other than names
7588 that are all slashes. In this case, return the basename followed
7589 by the slashes. This is more general, and can be used in places
7590 where the original base_name purposely had an assertion failure.
7591 (base_len): New function.
7593 * dirname.c: Include <string.h> instead of <stdlib.h>.
7594 Do not include <assert.h>; no longer needed.
7596 (memrchr): Remove decl.
7597 (dir_name_r): Remove.
7598 (dir_len): Renamed from dirlen. All callers changed.
7599 Rewrite in terms of base_name, for simplicity and consistency.
7600 (dir_name): Never return NULL. All callers changed.
7601 Do not include <stdlib.h> in test program; no longer needed.
7602 return 0; is fine for test program.
7604 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7606 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7608 * path-concat.c (path_concat): Use base_len to compute
7609 base length, not strlen; this means we cannot rely on memcpy
7612 * same.c (STREQ): Remove.
7613 (same_name): Handle the case where the basename ends in trailing '/'.
7615 * stripslash.c (strip_trailing_slashes): Return nonzero if
7616 a slash was stripped. Do not strip the last slash after a
7619 2001-04-08 Jim Meyering <meyering@lucent.com>
7621 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7622 recomputed; that's necessary when the offset spans a DST transition.
7623 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7625 2001-04-02 Jim Meyering <meyering@lucent.com>
7627 * regex.h, regex.c: Update from GNU libc.
7629 2001-03-19 Paul Eggert <eggert@twinsun.com>
7631 * version-etc.c (version_etc_copyright): Update to 2001.
7633 2001-03-16 Paul Eggert <eggert@twinsun.com>
7635 * tempname.c (uint64_t): Define to uintmax_t if
7636 not defined, and if UINT64_MAX is not defined.
7637 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7638 Reported by John David Anglin.
7640 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7642 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7643 alias if codeset is empty.
7644 * config.charset (BeOS): Use wildcard syntax.
7646 2001-03-13 Jim Meyering <meyering@lucent.com>
7648 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7649 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7652 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7654 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7656 * unicodeio.c (print_unicode_char): Simplify accordingly.
7658 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7660 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7661 support for DOS/DJGPP.
7663 2001-02-28 Paul Eggert <eggert@twinsun.com>
7665 * Makefile.am (libfetish_a_SOURCES):
7666 Add dup-safer.c, fopen-safer.c.
7667 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7669 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7671 2001-02-25 Paul Eggert <eggert@twinsun.com>
7673 The mkstemp replacement is taken from glibc 2.2.2, with some
7674 portability fixes for use outside glibc, as follows:
7676 * tempname.c (struct_stat64): New macro.
7677 (direxists, __gen_tempname): Use it.
7678 This avoids a portability problem with Solaris 8.
7680 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7681 (<stddef.h>, <stdint.h>, <string.h>):
7682 Include only if STDC_HEADERS || _LIBC.
7683 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7684 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7685 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7686 (__set_errno): Define this macro if <errno.h> doesn't.
7687 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7688 Define these macros if <stdio.h> doesn't.
7689 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7690 Define these macros if <sys/stat.h>
7691 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7692 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7693 __xstat64): Define if not _LIBC.
7694 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7695 (__gen_tempname): Invoke gettimeofday only if
7696 HAVE_GETTIMEOFDAY || _LIBC;
7697 otherwise, fall back on plain "time".
7698 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7700 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7702 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7704 2001-02-17 Jim Meyering <meyering@lucent.com>
7706 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7707 around included file name.
7709 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7711 * strftime.c: Update from GNU libc (the only changes were to comments).
7713 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7715 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7717 2001-02-17 Paul Eggert <eggert@twinsun.com>
7719 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7720 Remove workaround macros for hosts that have mbrtowc but not
7721 mbstate_t, as we now insist on proper declarations for both
7722 before using mbrtowc.
7724 2001-02-17 Jim Meyering <meyering@lucent.com>
7726 * regex.c: Update from libc.
7728 2001-02-16 Paul Eggert <eggert@twinsun.com>
7730 * alloca.c (malloc): Undef before defining, since stdlib.h
7731 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7732 Reported by Mark Hounschell via Paul Eggert.
7734 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7736 * config.charset: Update for FreeBSD 4.2.
7738 2001-01-26 Jim Meyering <meyering@lucent.com>
7740 * quotearg.c: Include stddef.h.
7741 * quote.c: Include stddef.h.
7742 Reported by Axel Kittenberger.
7744 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7745 line in double quotes so that it evokes a better diagnostic.
7746 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7747 Reported by Axel Kittenberger.
7749 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7751 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7752 to avoid a warning. Add back 'const' to inptr.
7754 2001-01-16 Jim Meyering <meyering@lucent.com>
7756 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7759 2001-01-14 Jim Meyering <meyering@lucent.com>
7761 * rename.c: New file. From Volker Borchert.
7762 Include stdlib.h, string.h or strings.h, and xalloc.h.
7763 Use strip_trailing_slashes rather than open-coding it.
7765 2001-01-03 Paul Eggert <eggert@twinsun.com>
7767 * strftime.c: Sync with glibc time/strftime.c 1.81.
7769 2001-01-03 Jim Meyering <meyering@lucent.com>
7771 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7772 local `inptr' to avoid warning with some system declarations of iconv.
7774 2000-12-29 Paul Eggert <eggert@twinsun.com>
7776 * modechange.c: Do not assume that mode_t uses the
7777 traditional octal encoding. E.g. "chmod 1 FOO" should set
7778 the other-execute bit of FOO even if S_IXOTH != 1.
7780 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7781 WOTH, XOTH, ALLM): New macros.
7782 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7783 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7785 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7786 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7788 No need to use uintmax_t; unsigned long is long enough.
7789 Don't bother to get suffix since we don't use it.
7791 2000-12-24 Jim Meyering <meyering@lucent.com>
7793 * hash.c (is_prime): Return explicit boolean values.
7794 (hash_get_first): Return NULL to appease Irix5.6's 89.
7795 Reported by Nelson Beebe.
7797 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7799 * localcharset.c (locale_charset): Add support for Win32.
7801 2000-12-18 Paul Eggert <eggert@twinsun.com>
7803 * physmem.h, physmem.c: New files.
7805 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7806 (noinst_HEADERS): Add physmem.h.
7808 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7809 't' for compatibility with Solaris 8 sort.
7811 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7813 * config.charset: Add support for BeOS.
7815 2000-12-16 Jim Meyering <meyering@lucent.com>
7817 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7818 SHELLS_FILE to a file name that's useful on djgpp systems.
7820 (ADDITIONAL_DEFAULT_SHELLS): Define.
7821 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7822 Based mostly on a patch from Prashant TR.
7824 2000-12-16 Jim Meyering <meyering@lucent.com>
7826 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7827 N and M) would have treated it like `chown N:N FILE'.
7829 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7831 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7833 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7834 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7835 to the list of canonical encodings. Rename EUC-CN to GB2312.
7837 2000-12-08 Andreas Schwab <schwab@suse.de>
7839 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7840 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7842 2000-12-07 Jim Meyering <meyering@lucent.com>
7844 * stripslash.c (ISSLASH): Define.
7845 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7848 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7849 (dir_name_r): Declare this function as static.
7850 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7851 manifest itself on a name containing a mix of slashes and
7853 Make this function work with names starting with a DOS-style
7854 drive letter and colon prefix.
7855 (dir_name): Append `.' if necessary.
7856 Based mostly on patches from Prashant TR and Eli Zaretskii.
7858 * dirname.h (dir_name_r): Remove prototype.
7860 2000-12-05 Jim Meyering <meyering@lucent.com>
7862 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7864 2000-12-04 Jim Meyering <meyering@lucent.com>
7866 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7867 Also include memory.h, stdlib.h, unistd.h if appropriate.
7868 Reported by Andreas Jaeger (conflicting declaration of malloc).
7870 2000-12-02 Jim Meyering <meyering@lucent.com>
7872 * closeout.h: Make idempotent, to avoid some obscure warnings.
7874 2000-12-01 Paul Eggert <eggert@twinsun.com>
7876 * memrchr.c: Include <config.h> before any system include file.
7878 2000-11-29 Paul Eggert <eggert@twinsun.com>
7880 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7882 2000-11-26 Jim Meyering <meyering@lucent.com>
7884 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7886 2000-11-22 Paul Eggert <eggert@twinsun.com>
7888 * strftime.c (my_strftime): Do not invoke mbrlen with a
7889 size of (size_t) -1; it's not portable.
7891 2000-11-17 Akim Demaille <akim@epita.fr>
7893 * obstack.h: Formatting changes.
7894 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7895 prevent type checking.
7896 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7897 cast the value to (void *): assigning a `foo *' to a `void *'
7899 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7901 2000-11-17 Jim Meyering <meyering@lucent.com>
7903 * strstr.c: Update from GNU libc.
7905 2000-11-16 Jim Meyering <meyering@lucent.com>
7907 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7909 2000-11-11 Jim Meyering <meyering@lucent.com>
7911 * error.c: Add a couple #includes, merging from GNU libc version.
7913 2000-11-10 Jim Meyering <meyering@lucent.com>
7915 * obstack.h: Update from GNU libc.
7916 * obstack.c: Likewise.
7918 2000-11-06 Paul Eggert <eggert@twinsun.com>
7920 * getusershell.c (setusershell): Use rewind rather than
7921 fseek/fseeko, to avoid configuration hassles with fseeko.
7922 Don't bother opening SHELLS_FILE if shellstream is NULL;
7925 2000-11-05 Jim Meyering <meyering@lucent.com>
7927 * makepath.h (make_dir): Declare.
7928 * makepath.c (make_dir): Remove `static' attribute.
7931 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7933 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7934 last one in a bucket, advance to the next bucket.
7936 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7938 * fnmatch.c: Do not comment out all the code if we are using
7939 the GNU C library, because in some cases we are replacing buggy
7940 code in the GNU C library itself.
7942 2000-10-30 Paul Eggert <eggert@twinsun.com>
7944 * error.h, getline.h, modechange.h:
7945 Remove "2000" from Copyright line, as the file hasn't been
7946 changed this year other than in the copyright notice.
7948 * xalloc.h: Add "2000" to Copyright line, as this file
7949 was changed this year.
7951 2000-10-30 Paul Eggert <eggert@twinsun.com>
7953 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7954 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7955 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7957 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7959 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7960 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7961 doesn't define __restrict_arr.
7963 2000-10-29 Jim Meyering <meyering@lucent.com>
7965 * xstat.in: Fix grammar in comment.
7967 2000-10-28 Jim Meyering <meyering@lucent.com>
7969 * memchr.c: Update from libc.
7970 Adjust for portability:
7971 [HAVE_STDLIB_H]: Include stdlib.h.
7972 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7973 Undef __memchr, too.
7974 [!weak_alias]: Define __memchr to memchr.
7976 * regex.c: Update from libc.
7977 * regex.h: Likewise.
7978 * getopt1.c: Likewise.
7979 * memcmp.c: Likewise.
7981 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7982 Avoid using fseek, when possible -- it's broken by design.
7983 Patch by Ulrich Drepper.
7985 2000-10-26 Jim Meyering <meyering@lucent.com>
7987 * strftime.c: Update from libc.
7989 2000-10-25 Jim Meyering <meyering@lucent.com>
7991 * obstack.c: Update from libc.
7993 2000-10-23 Jim Meyering <meyering@lucent.com>
7995 * hard-locale.c (hard_locale): Revert last change -- it was simply
7996 wrong. That set_locale call must not have any side effects.
7999 2000-10-22 Jim Meyering <meyering@lucent.com>
8001 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8002 [CYCLIC]: Remove now-unused definition.
8004 * save-cwd.c (O_DIRECTORY): Define, if needed.
8005 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8006 Suggestion from Ulrich Drepper.
8008 2000-10-21 Jim Meyering <meyering@lucent.com>
8010 * dirname.c (dir_name_r): New function, factored out of dir_name.
8011 (dir_name): Use dir_name_r.
8012 * dirname.h (dir_name_r): Declare it.
8014 2000-10-21 Jim Meyering <meyering@lucent.com>
8016 * dirname.c (memrchr): Declare if necessary.
8017 (dir_name): Remove the restriction that there be no
8018 trailing slashes. Now, this code skips past them, effectively
8020 [TEST_DIRNAME] (main): New unit tests.
8022 * memrchr.c: New file from GNU libc.
8023 Undef __memrchr, too.
8024 [!weak_alias]: Define __memrchr to memrchr.
8025 Guard weak_alias use with `#ifdef weak_alias'.
8027 2000-10-17 Jim Meyering <meyering@lucent.com>
8029 * quote.h (PARAMS): Define and use.
8030 Reported by Akim Demaille.
8032 * getopt.c: Update from libc.
8034 2000-10-16 Jim Meyering <meyering@lucent.com>
8036 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8039 2000-09-25 Jim Meyering <meyering@lucent.com>
8041 * md5.h (rol): Define (from GnuPG).
8043 * sha.c: Give credit (GnuPG) where due.
8044 (M): Use rol rather than open-coding it.
8045 Add a FIXME comment.
8047 2000-09-21 Jim Meyering <meyering@lucent.com>
8049 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8050 Reported by Michael Stone.
8052 2000-09-20 Jim Meyering <meyering@lucent.com>
8054 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8055 (noinst_HEADERS): Add sha.h.
8056 Based on code from Scott G. Miller and from GnuPG.
8058 2000-09-15 Jim Meyering <meyering@lucent.com>
8060 * regex.c: Update from libc.
8062 2000-09-10 Jim Meyering <meyering@lucent.com>
8064 * getopt.c (_getopt_internal): Update from glibc.
8066 2000-09-09 Jim Meyering <meyering@lucent.com>
8068 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8069 think it should be used as a general replacement for isascii.
8070 * fnmatch.c: Likewise.
8071 * mbswidth.c: Likewise
8072 * regex.c: Likewise.
8075 * userspec.c: Include sys/param.h and limits.h.
8077 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8078 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8079 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8080 UID, GID. Check range.
8082 2000-09-06 Jim Meyering <meyering@lucent.com>
8084 * getopt.c (_getopt_internal): Update from glibc.
8086 2000-08-30 Jim Meyering <meyering@lucent.com>
8088 * strftime.c: Merge in changes from GNU libc.
8090 2000-08-26 Jim Meyering <meyering@lucent.com>
8092 * closeout.c: Include "__fpending.h".
8093 (close_stdout_status): Return right away if there's nothing to flush.
8095 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8096 * __fpending.c: New file.
8097 * __fpending.h: New file.
8099 2000-08-07 Paul Eggert <eggert@twinsun.com>
8101 Standardize on "memory exhausted" instead of "Memory exhausted"
8102 or "virtual memory exhausted".
8103 * obstack.c (print_and_abort): Use "memory exhausted", not
8104 "virtual memory exhausted".
8105 * same.c (same_name): Invoke xalloc_die instead of printing
8107 * userspec.c (parse_user_spec): Likewise.
8108 * bumpalloc.h: comment fix
8109 * same.c, userspec.c: Include xalloc.h.
8111 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8112 not char *const and pointing to a constant array.
8113 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8114 (xrealloc): Comment fix.
8116 * userspec.c (parse_user_spec):
8117 Don't translate a message until just before returning,
8118 to avoid unnecessary translation.
8120 2000-08-07 Jim Meyering <meyering@lucent.com>
8122 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8123 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8124 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8125 getgroups.c, gethostname.c, getopt.h, group-member.c,
8126 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8127 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8128 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8129 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8130 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8131 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8132 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8133 yesno.c: Back out Copyright date changes for each file with no change
8134 this year. This eases coordination with other programs using the same
8135 source code modules. From Paul Eggert.
8137 2000-08-03 Greg McGary <greg@mcgary.org>
8139 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8140 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8141 (EXTEND_BUFFER): Use them.
8143 2000-08-01 Jim Meyering <meyering@lucent.com>
8145 * dirname.c (ISSLASH): Define.
8146 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8147 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8148 both `\' and `/' may be use as path separators.
8149 Based on a patch from Prashant TR.
8151 2000-07-31 Paul Eggert <eggert@twinsun.com>
8153 * quotearg.c (quotearg_n_options): Don't make the initial
8154 slot vector a constant, since it might get modified.
8156 2000-07-31 Jim Meyering <meyering@lucent.com>
8158 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8159 * obstack.c (print_and_abort): Likewise.
8161 2000-07-30 Paul Eggert <eggert@twinsun.com>
8163 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8164 buffer, so that the caller can always quote one small
8165 component of a "memory exhausted" message in slot 0.
8166 From a suggestion by Jim Meyering.
8168 2000-07-30 Jim Meyering <meyering@lucent.com>
8170 * makepath.c (make_path): Quote the other instance, too.
8172 * quotearg.c (N_STATIC_SLOTVECS): Define.
8173 (STATIC_BUF_SIZE): Define.
8174 (quotearg_n_options): Use only statically allocated storage when
8175 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8176 than STATIC_BUF_SIZE.
8178 2000-07-29 Jim Meyering <meyering@lucent.com>
8180 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8181 * dirname.c (dir_name): Likewise.
8183 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8185 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8186 (dir_name): Assert that there are no trailing slashes.
8188 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8190 * mbswidth.h (mbswidth): Add a flags argument.
8191 (mbswidth): New declaration.
8192 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8193 * mbswidth.c (mbswidth): Add a flags argument.
8194 (mbsnwidth): New function.
8196 2000-07-24 Jim Meyering <meyering@lucent.com>
8198 * mbswidth.c: Remove useless #else. From Bruno Haible.
8200 2000-07-23 Paul Eggert <eggert@twinsun.com>
8202 * mbswidth.c (_XOPEN_SOURCE):
8203 Don't define; this causes problems on Solaris 7.
8204 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8206 2000-07-23 Paul Eggert <eggert@twinsun.com>
8209 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8210 so that mbstate_t is always defined.
8212 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8213 be 1 in at least one GCC installation, and this configuration
8214 error is likely to be common. Ignoring MB_LEN_MAX hurts
8215 performance on hosts that have mbrtowc but have only unibyte
8216 locales, but I assume these hosts are rare.
8218 2000-07-23 Paul Eggert <eggert@twinsun.com>
8220 * quotearg.c: Streamline by invoking multibyte code only if needed.
8221 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8222 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8223 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8224 invoke multibyte primitives.
8226 2000-07-23 Jim Meyering <meyering@lucent.com>
8228 * basename.c (base_name): Add an assertion.
8230 2000-07-15 Bruno Haible <clisp.cons.org>
8232 * quotearg.c: When the system forces us to redefine mbstate_t,
8233 shadow its mbsinit function.
8235 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8237 * mbswidth.h: New file.
8238 * mbswidth.c: New file.
8239 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8240 (noinst_HEADERS): Add mbswidth.h.
8242 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8244 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8247 2000-07-15 Jim Meyering <meyering@lucent.com>
8249 * makepath.c: Include quote.h.
8250 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8251 corresponding argument in a `quote (...)' call.
8252 Give better diagnostics.
8254 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8255 (noinst_HEADERS): Add quote.h.
8257 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8258 from tar's src/misc.c.
8259 * quote.h: New file. Prototypes for same.
8261 2000-07-10 Paul Eggert <eggert@twinsun.com>
8263 From a suggestion by Bruno Haible.
8264 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8265 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8266 to decide whether to define the BeOS workaround macro;
8267 this adjusts to the change to AC_MBSTATE_T.
8269 2000-07-13 Paul Eggert <eggert@twinsun.com>
8271 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8273 * quotearg.c (quoting_style_args, quoting_style_vals,
8274 quotearg_buffer_restyled): Add support for
8275 clocale_quoting_style. Undo previous change to
8276 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8277 and "{RIGHT QUOTATION MARK}" msgids.
8279 2000-07-05 Paul Eggert <eggert@twinsun.com>
8281 The old behavior of quoting `like this' doesn't look good with
8282 newer, ISO-style fonts. See:
8283 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8285 Instead, quote "like this" by default. Let the translator
8286 tailor the locale-specific quoting behavior by providing
8287 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8289 * quotearg.c (N_): New macro.
8290 (gettext_default): New function.
8291 (quotearg_buffer_restyled): Use
8292 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8293 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8295 2000-07-09 Jim Meyering <meyering@lucent.com>
8297 * Most files: Update copyright dates to include 2000.
8299 2000-07-08 Jim Meyering <meyering@lucent.com>
8301 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8303 (xgethostname): Remove now-unnecessary #ifdef.
8304 Move declaration of `err' into loop where it's used.
8306 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8308 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8309 by allocating a larger buffer. Test the gethostname return value for
8310 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8311 returns an error and ENAMETOOLONG isn't defined.
8313 2000-07-05 Paul Eggert <eggert@twinsun.com>
8314 and Bruno Haible <haible@clisp.cons.org>
8316 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8318 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8320 * quotearg.c (struct quoting_options): Simplify quote_these_too
8323 2000-07-03 Jim Meyering <meyering@lucent.com>
8325 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8326 Reported by Bruno Haible.
8328 2000-07-04 Jim Meyering <meyering@lucent.com>
8330 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8331 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8334 2000-07-03 Paul Eggert <eggert@twinsun.com>
8335 and Bruno Haible <haible@clisp.cons.org>
8337 * quotearg.c (mbrtowc):
8338 Assign to *pwc, and return 1 only if result is nonzero.
8339 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8341 2000-07-03 Jim Meyering <meyering@lucent.com>
8343 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8344 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8347 2000-07-02 Jim Meyering <meyering@lucent.com>
8349 * quotearg.c (mbstate_t): Don't define here.
8351 2000-07-02 Jim Meyering <meyering@lucent.com>
8353 * nanosleep.c (SIGCONT): Define if not already defined.
8355 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8357 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8358 per change in ../m4/ls-mntd-fs.m4.
8359 (read_filesystem_list): Ignore symbolic links.
8361 2000-06-29 Jim Meyering <meyering@lucent.com>
8363 * same.c: Include <string.h> or <strings.h>, as appropriate,
8364 for declaration of strcmp.
8366 * long-options.c: Include <stdlib.h>, for declaration of exit.
8368 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8369 Avoid warning by casting result to `char *' to remove `const'.
8371 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8373 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8375 2000-06-26 Paul Eggert <eggert@twinsun.com>
8377 savedir now sets errno on failure and invokes xmalloc to get memory.
8378 Fix a couple of other minor bugs while we're at it.
8380 * savedir.c (<unistd.h>): Do not include; there's no need.
8381 (NAMLEN): Remove macro.
8382 (malloc, realloc): Remove decls.
8384 ("xalloc.h"): Include.
8385 (NAME_SIZE_DEFAULT): New macro.
8386 (savedir): Use xmalloc / xrealloc to allocate memory.
8387 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8388 Skip "" directory entries.
8389 Use strlen to calculate directory entry length, since the old method
8390 is rarely used these days and isn't worth supporting.
8391 Don't use a pointer after freeing it.
8392 Check for integer overflow when calculating allocation size.
8393 Use memcpy to copy entries, instead of stpcpy.
8394 Set errno properly when returning NULL.
8395 Check for readdir error.
8397 2000-06-26 Jim Meyering <meyering@lucent.com>
8399 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8401 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8403 * getusershell.c (xmalloc, xrealloc): Remove functions.
8405 Don't include <stdlib.h>. Don't declare malloc, realloc.
8407 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8409 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8411 2000-06-24 Jim Meyering <meyering@lucent.com>
8413 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8415 2000-06-21 Jim Meyering <meyering@lucent.com>
8417 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8419 2000-06-19 Paul Eggert <eggert@twinsun.com>
8421 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8422 (mbrtowc, mbstate_t): Define substitutes if
8423 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8424 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8425 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8427 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8429 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8430 than 1024, return a memory chunk of least possible size, instead
8431 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8432 Use free/xmalloc instead of xrealloc to avoid copying for very long
8435 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8437 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8438 address, not strdup. Include <stdlib.h> and don't declare free().
8440 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8442 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8445 2000-06-21 Jim Meyering <meyering@lucent.com>
8447 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8448 (noinst_HEADERS): Add getstr.h.
8450 * getline.c (getstr): Move into a separate file.
8451 * getstr.c (getstr): New file, extracted from getline.c, with
8452 the following changes: new parameter, delim2; both delim[12]
8453 parameters have type `int', not `char'. The latter would lose
8454 with 8-bit delimiters.
8455 * getstr.h: New file.
8457 2000-06-19 Jim Meyering <meyering@lucent.com>
8459 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8461 2000-06-18 Jim Meyering <meyering@lucent.com>
8463 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8464 Besides, these days every porting target provides a mkdir function.
8466 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8467 (this snippet comes from src/system.h).
8469 2000-06-15 Paul Eggert <eggert@twinsun.com>
8471 * human.c (adjust_value): New function.
8472 (human_readable_inexact): Apply rounding style even when
8473 printing approximate values.
8475 2000-06-14 Paul Eggert <eggert@twinsun.com>
8477 * human.c (human_readable_inexact): Allow an input block
8478 size that is not a multiple of the output block size, and vice versa.
8479 Reported by Piergiorgio Sartor.
8481 2000-06-14 Paul Eggert <eggert@twinsun.com>
8483 * getdate.y (get_date): Apply relative times after time
8484 zone indicator, not before. Reported by Todd A. Jacobs.
8486 2000-06-13 Jim Meyering <meyering@lucent.com>
8488 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8490 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8492 2000-06-12 Paul Eggert <eggert@twinsun.com>
8494 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8496 2000-06-04 Paul Eggert <eggert@twinsun.com>
8498 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8500 2000-06-04 Jim Meyering <meyering@lucent.com>
8502 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8503 SunOS 4.1.4 for which gid_t is an unsigned type.
8505 2000-06-03 Jim Meyering <meyering@lucent.com>
8507 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8509 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8511 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8512 newer, don't install charset.alias.
8513 * config.charset: Change the Linux/glibc rules so they become empty
8514 on glibc-2.1 or newer.
8516 2000-06-02 Jim Meyering <meyering@lucent.com>
8518 * mountlist.c: Back out last change. Instead, do this...
8519 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8520 member using the same `ignore'-testing code.
8521 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8525 2000-05-29 Jim Meyering <meyering@lucent.com>
8527 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8528 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8530 2000-05-22 Jim Meyering <meyering@lucent.com>
8532 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8534 2000-05-18 Jim Meyering <meyering@lucent.com>
8536 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8537 back, too, since it may have been modified by allocate_entry.
8538 (hash_delete): Rewrite to use neither the assignment operator
8539 nor the comma operator in an if-expression.
8541 2000-05-15 Paul Eggert <eggert@twinsun.com>
8544 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8545 Remove; no longer needed.
8546 "quotearg.h": Add include.
8547 (file_name): Do not bother to explicitly initialize to NULL; it's less
8548 efficient on some hosts.
8549 (close_stdout_status): Remove test as to whether stdout was already
8550 closed; it breaks for the case "echo x | sort >&-".
8551 Quote file name colons.
8552 Do not assume that _("write error") lacks format strings.
8554 2000-05-15 Jim Meyering <meyering@lucent.com>
8556 * version-etc.c (version_etc_copyright): Update the copyright string
8557 used in all --version output.
8559 2000-05-14 Jim Meyering <meyering@lucent.com>
8561 * closeout.c (close_stdout_set_file_name): New function.
8562 (close_stdout_status): Use new file-scoped global.
8563 Return right away if fstat says the stdout file descriptor is invalid.
8564 * closeout.h (close_stdout_set_file_name): Declare.
8566 2000-05-10 Jim Meyering <meyering@lucent.com>
8568 * closeout.c [default_exit_status]: New file-scoped variable.
8569 (close_stdout_set_status): New function.
8570 * closeout.h (close_stdout_set_status): Declare.
8572 2000-05-08 Jim Meyering <meyering@lucent.com>
8574 * long-options.c: Don't include closeout.h.
8575 (parse_long_options): Don't call close_stdout for --version.
8577 2000-05-06 Jim Meyering <meyering@lucent.com>
8579 * strnlen.c: Undefine __strnlen and strnlen.
8580 [!weak_alias]: Define __strnlen to strnlen.
8582 * atexit.c: New file, from libiberty.
8584 2000-05-06 Jim Meyering <meyering@lucent.com>
8586 * closeout.c (close_stdout_status): Also check for errors on the
8589 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8591 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8592 instead of xmalloc, xrealloc, path_concat.
8593 (locale_charset): Treat empty environment variables as absent.
8594 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8596 2000-05-04 Jim Meyering <meyering@lucent.com>
8598 * getopt.c: Update from glibc.
8599 * obstack.c: Likewise.
8600 * obstack.h: Likewise.
8601 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8603 * regex.h: Likewise.
8604 * strndup.c: Likewise.
8605 * strnlen.c: New file, from glibc.
8607 2000-05-01 Jim Meyering <meyering@lucent.com>
8609 * full-write.c (full_write): Remove `FIXME' part of comment.
8611 2000-04-29 Jim Meyering <meyering@lucent.com>
8613 * path-concat.c: Declare strdup only if it's not defined.
8614 * canon-host.c: Likewise.
8616 2000-04-28 Jim Meyering <meyering@lucent.com>
8618 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8619 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8620 included first, then limits.h is included by locale.h by libintl.h.
8621 From John David Anglin.
8623 2000-04-25 Jim Meyering <meyering@lucent.com>
8625 * makepath.c (S_IRWXUGO): Define.
8626 (make_path): Always perform explicit chmod if MODE specifies any
8627 of the `special' permission bits. Prompted by a bug report against
8628 install from Mate Wierdl and Joost van Baal.
8630 2000-04-18 Jim Meyering <meyering@lucent.com>
8634 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8635 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8637 2000-04-17 Jim Meyering <meyering@lucent.com>
8639 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8640 the definition of it to rpl_strftime also defined-away the system's
8643 2000-04-15 Jim Meyering <meyering@lucent.com>
8645 Use `C' to denote so-called `contiguous' files, the same way
8647 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8648 (ftypelet): Use S_ISCTG.
8649 From Michael Deutschmann.
8651 2000-04-14 Jim Meyering <meyering@lucent.com>
8653 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8655 2000-04-08 Jim Meyering <meyering@lucent.com>
8657 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8658 names don't conflict. Reported by Eli Zaretskii.
8660 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8662 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8663 bug. Deal with the different error behavior of Irix iconv.
8665 2000-04-07 Jim Meyering <meyering@lucent.com>
8667 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8668 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8670 2000-04-05 Jim Meyering <meyering@lucent.com>
8672 Portability tweaks required for ultrix4.3.
8673 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8674 * readutmp.c: Include sys/types.h before sys/stat.h.
8675 * canon-host.c: Declare strdup.
8676 * path-concat.c: Likewise.
8677 From John David Anglin.
8679 2000-04-04 Jim Meyering <meyering@lucent.com>
8681 Be more DOS 8.3-friendly.
8682 * ref-add.sin: Renamed from ref-add.sed.in.
8683 * ref-del.sin: Renamed from ref-del.sed.in.
8684 * Makefile.am: Reflect renaming.
8685 Reported by Eli Zaretskii.
8687 Use a temporary file name that won't clash with `charset.alias'
8688 in the DOS 8.3 name space.
8689 * Makefile.am (charset_tmp): Define.
8690 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8691 (uninstall-local): Likewise.
8692 Reported by Eli Zaretskii.
8694 2000-03-29 Paul Eggert <eggert@twinsun.com>
8696 * time/strftime.c (my_strftime): Make sure we call the system
8697 strftime, not ourselves, when invoking the underlying strftime.
8699 2000-03-24 Jim Meyering <meyering@lucent.com>
8701 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8702 (charset_alias): Define.
8703 (install-exec-local): Factor out common code.
8704 (uninstall-local): Split lines longer than 80.
8705 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8707 (.sed.in.sed): New rule. Don't redirect directly to $@.
8708 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8710 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8712 * config.charset: Output a line containing "Packages using this file".
8713 * ref-add.sed.in, ref-del.sed.in: New files.
8714 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8715 ref-del.sed): New rules.
8717 2000-03-17 Jim Meyering <meyering@lucent.com>
8719 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8720 Otherwise, include <strings.h>
8722 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8724 * unicodeio.c (utf8_wctomb): New function.
8725 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8726 format instead of in UCS-4 with platform dependent endianness.
8728 2000-03-07 Paul Eggert <eggert@twinsun.com>
8730 * savedir.c (savedir): Work even if directory size is
8731 negative; this can happen with some screwy NFS configurations.
8733 2000-03-06 Jim Meyering <meyering@lucent.com>
8735 * localcharset.c (get_charset_aliases): Don't try to free file_name
8736 if it's NULL (because we ran out of memory). From Bruno Haible.
8738 2000-03-05 Jim Meyering <meyering@lucent.com>
8740 * localcharset.c ("path-concat.h"): Include.
8741 (get_charset_aliases): Use path_concat instead of ANSI string
8744 * unicodeio.h (PARAMS): Define.
8745 Use it to guard prototype.
8747 2000-03-04 Jim Meyering <meyering@lucent.com>
8749 * Makefile.am (install-exec-local): Create $(libdir) before installing
8751 (uninstall-local): Uncomment this rule so `make distcheck' works
8754 * unicodeio.c (<errno.h>): Include it.
8755 (errno): Declare if not defined.
8757 * localcharset.c: Add Bruno's comment justifying use of volatile.
8759 * config.charset: New version, incorporating remarks from a linux
8760 i18n mailing list. From Bruno Haible.
8762 2000-03-02 Jim Meyering <meyering@lucent.com>
8764 * Makefile.am (EXTRA_DIST): Add config.charset.
8766 2000-03-01 Jim Meyering <meyering@lucent.com>
8768 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8769 * unicodeio.c: Likewise.
8771 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8773 * config.charset: New file.
8774 * localcharset.c: New file.
8775 * unicodeio.h, unicodeio.c: New files.
8776 * Makefile.am (DEFS): Add -DLIBDIR=...
8777 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8778 (noinst_HEADERS): Add unicodeio.h.
8779 (all-local, install-exec-local, charset.alias): New targets.
8781 2000-02-28 Paul Eggert <eggert@twinsun.com>
8783 * quotearg.c (ALERT_CHAR): New macro.
8784 (quotearg_buffer_restyled): Use it.
8786 2000-02-27 Jim Meyering <meyering@lucent.com>
8788 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8789 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8791 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8792 not `#if STDC_HEADERS'.
8793 Declare malloc if needed.
8795 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8796 now that autoconf always defines the HAVE_DECL_ symbols.
8797 * human.c: Likewise.
8799 * strtoumax.c: Likewise.
8801 * backupfile.c: Arrange for cpp to fail if the configure-time
8802 declaration check was not run.
8804 * human.c: Likewise.
8806 * strtoumax.c: Likewise.
8808 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8809 then first look up the entire `.'-containing string as a login name.
8811 2000-02-18 Paul Eggert <eggert@twinsun.com>
8813 * getdate.y: Handle two-digit years with leading zeros correctly.
8814 (textint): New typedef.
8815 (parser_control): Member year changed from int to textint.
8817 (YYSTYPE): Removed; replaced by %union with int and textint members.
8818 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8819 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8820 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8821 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8822 (date, number, to_year): Use width of number in digits, not its value,
8823 to determine whether it's a 2-digit year, or a 2-digit time.
8824 (yylex): Store number of digits of numeric tokens.
8825 Reported by John Kendall.
8827 (parser_control): Changed from struct parser_control to typedef (for
8828 consistency). All uses changed.
8830 (tID): Removed; not used.
8831 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8833 2000-02-14 Paul Eggert <eggert@twinsun.com>
8835 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8836 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8838 2000-02-12 Jim Meyering <meyering@lucent.com>
8840 * userspec.c (ISDIGIT): Define it.
8841 (isdigit): Remove definition.
8842 (is_number): Use ISDIGIT, not isdigit.
8843 <libintl.h>: Include.
8845 (parse_user_spec): Mark translatable strings.
8847 2000-02-10 Jim Meyering <meyering@lucent.com>
8849 With these changes, nanosleep.[ch] are finally enough like the other
8850 lib/* replacement files to compile on a few more losing systems.
8852 * nanosleep.h: Don't include config.h.
8853 Remove prototype from declaration of nanosleep.
8854 (PARAMS): Remove now-unneeded definition.
8855 * nanosleep.c: #undef nanosleep.
8856 (rpl_nanosleep): Rename from nanosleep.
8858 2000-02-03 Jim Meyering <meyering@lucent.com>
8860 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8861 rather than with `#if HAVE_UTMPNAME'.
8863 2000-02-01 Jim Meyering <meyering@lucent.com>
8865 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8867 2000-01-31 Jim Meyering <meyering@lucent.com>
8869 * nanosleep.h (nanosleep): Guard declaration with
8870 `#if ! HAVE_DECL_NANOSLEEP'.
8871 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8872 the declaration in that vendor's sys/timers.h.
8873 Reported by Christian Krackowizer.
8875 * quotearg.c (ISASCII): Add #undef and move definition to follow
8876 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8877 (ISPRINT): Likewise.
8878 Reported by Tom Tromey.
8880 2000-01-30 Jim Meyering <meyering@lucent.com>
8882 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8883 uses of ->ut_name. The latter doesn't work with new Linux header files
8884 where only utmpx.ut_user is declared.
8886 * readutmp.h (UT_USER): Define.
8888 2000-01-23 Jim Meyering <meyering@lucent.com>
8890 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8893 2000-01-22 Jim Meyering <meyering@lucent.com>
8895 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8896 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8897 Required for some AIX systems. Reported by Christian Krackowizer.
8898 [TESTING] (main): New function.
8900 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8901 * dirname.c (dir_name): Support for DOS-style file names with drive
8904 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8906 * strverscmp.c (ISDIGIT): Define.
8907 (strverscmp): Use ISDIGIT, not isdigit.
8909 2000-01-17 Paul Eggert <eggert@twinsun.com>
8911 * nanosleep.c (nanosleep):
8912 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8913 POSIX.1 doesn't require SA_INTERRUPT and some systems
8914 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8915 it's been part of POSIX.1 since day 1 (in 1988).
8917 2000-01-17 Jim Meyering <meyering@lucent.com>
8919 * interlock: Remove unused file. Reported by François Pinard.
8921 2000-01-16 Paul Eggert <eggert@twinsun.com>
8923 * quotearg.c (quotearg_buffer_restyled): Do not quote
8924 alert, backslash, formfeed, and vertical tab unnecessarily in
8925 shell quoting style.
8928 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8929 Free Software Foundation, Inc.
8930 Copying and distribution of this file, with or without modification,
8931 are permitted provided the copyright notice and this notice are preserved.