1 2006-01-10 Bruno Haible <bruno@clisp.org>
3 * localcharset.c: Update from GNU gettext.
5 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
8 * chdir-long.c (cdb_free): Don't bother trying to open directory
9 for write access: POSIX says that must fail.
10 * fts.c (diropen): Likewise.
11 * save-cwd.c (save_cwd): Likewise.
12 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
13 well, for minor improvements on hosts that lack O_DIRECTORY.
14 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
15 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
16 Fall back on chown if open failed with EACCES.
18 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
19 Report an error at compile-time if only a 1-second nominal clock
23 * mkdir-p.c: Include lchmod.h, lchown.h.
24 (make_dir_parents): Use lchown rather than chown, and
25 lchmod rather than chmod.
27 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
28 too. Problem with "none" reported by Bob Proulx. Problem with
29 "proc" reported by n0dalus.
31 * mountlist.c: Include <limits.h>.
32 (dev_from_mount_options)
33 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
34 New function. It no longer assumes "dev=" has the System V meaning
35 on Linux (since it doesn't). It also parses "dev=" more carefully.
36 (read_file_system_list)
37 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
38 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
41 * posixtm.h (PDS_PRE_2000): New macro.
42 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
43 All usages changed. Reject dates outside the range 1969-1999 if
46 2006-01-09 Jim Meyering <jim@meyering.net>
50 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
52 * chdir-safer.h, chdir-safer.c: New files.
54 * modechange.c (mode_compile): Reject an invalid mode string
55 that starts with an octal digit. From Andreas Gruenbacher.
57 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
58 and dup to open_safer and dup_safer, respectively.
59 (openat_permissive): Fix typo in comment.
61 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
62 "gettext.h"; either no longer needed or are guaranteed by openat.h.
63 (_): Remove; no longer needed.
64 (openat): Renamed from rpl_openat; no need for rpl_openat
65 since openat.h renames openat for us.
66 Replace most of the body with a call to openat_permissive,
67 to avoid duplicate code.
68 Port to (probably hypothetical) environments were mode_t is
70 (openat_permissive): Require mode arg, so that we can check
71 types better. Put it just after flags. Change cwd failure
72 indicator from pointer-to-bool to pointer-to-errno-value.
74 Invoke openat_save_fail and/or openat_restore_fail if
75 cwd_errno is null, so that openat can call us.
76 (openat_permissive, fdopendir, fstatat, unlinkat):
77 Simplify errno handling to avoid some duplicate code,
78 as it's OK to set errno on success.
79 * openat.h: Revamp code so that function macros depend on
80 __OPENAT_PREFIX only, not also on AT_FDCWD.
81 (openat_ro): Remove. Caller changed to use openat_permissive.
82 (openat_permissive): Now a macro, if not a function.
83 (openat_restore_fail, openat_save_fail): Now always functions,
84 since mkdirat needs them even if __OPENAT_PREFIX is defined.
86 * openat-priv.h: New file, defining macros used by mkdirat.c
88 * mkdirat.c: Include openat-priv.h.
89 Remove definitions of macros defined therein.
92 * mkdirat.c (mkdirat): New file and function.
93 * openat.h (mkdirat): Declare.
95 * openat.c (fdopendir): Don't change errno when returning non-NULL.
97 * openat.h (openat_permissive): Declare.
100 * openat.c (EXPECTED_ERRNO): New macro.
101 (openat_permissive): New function -- used in remove.c rewrite.
102 (all functions): Set errno just before returning, only if there
103 was an actual failure.
104 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
106 Emulate openat-family functions using Linux's procfs, if possible.
107 Idea and some code based on Ulrich Drepper's glibc changes.
109 * openat.c: (BUILD_PROC_NAME): New macro.
110 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
111 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
112 before falling back on save_cwd and restore_cwd.
113 (fdopendir, fstatat, unlinkat): Likewise.
115 * openat.c (fstatat, unlinkat): Perform the syscall directly,
116 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
118 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
119 as second argument to va_arg. Otherwise, some versions of gcc
120 warn that `if this code is reached, the program will abort'.
122 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
126 Add POSIX ACL support
127 * acl.h (copy_acl, set_acl): Add declarations.
128 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
129 systems other than Linux.
130 (chmod_or_fchmod): New function: use fchmod when possible,
132 (file_has_acl): Add a POSIX ACL implementation, with a
133 Linux-specific subcase.
134 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
135 S_ISVTX from one file to another. Fall back to fchmod/chmod when
136 acls are unsupported.
137 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
138 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
141 2006-01-09 Bruno Haible <bruno@clisp.org>
143 * sysexit_.h (EX_OK): New macro.
144 Suggested by Martin Lambers <marlam@marlam.de>.
146 2006-01-09 Bruno Haible <bruno@clisp.org>
148 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
149 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
150 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
151 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
153 2006-01-09 Bruno Haible <bruno@clisp.org>
155 * stdint_.h (SIZE_MAX): Write the value without involving negative
158 2005-10-16 Bruno Haible <bruno@clisp.org>
160 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
161 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
163 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
165 * strftime.c (tzname): Don't declare if it is already #defined.
166 Problem reported for Mingw by Mark Junker.
168 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
170 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
171 long int, not int, for nanosecond counts, so that people who are
172 used to POSIX struct timespec won't be surprised. Reported by Jim
175 2005-12-16 Jim Meyering <jim@meyering.net>
177 * fprintftime.c, fprintftime.h: New files.
179 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
181 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
182 * argp-help.c (fill_in_uparams): Check if the constructed
183 struct uparams is valid. Fall back to the default values if it is
186 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
188 * argp-help.c (__argp_base_name): New function
189 (__argp_short_program_name): Rewrite using __argp_base_name
190 * argp-namefrob.h: Define program_invocation_name and
191 program_invocation_short_name if requested
192 (__argp_base_name): Add prototype
193 * argp-parse.c (argp_def): Use gettext wrappers
194 (argp_default_parser): Use __argp_base_name
195 * argp-pin.c: New file. Defines program_invocation_name and
196 program_invocation_short_name on systems that lack them.
198 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
200 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
201 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
202 porting problem reported by Georg Schwarz in
203 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
205 2005-07-09 Bruno Haible <bruno@clisp.org>
207 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
208 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
209 Reported by Mark Junker <mjscod@gmx.de>.
211 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
213 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
214 (uintmax_t) [defined uintmax_t]: Do not declare.
215 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
216 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
217 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
218 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
219 sake of portability to weird hosts that C allows (though we don't
220 know of any practical examples).
222 * savedir.h (fdsavedir): New decl.
223 * savedir.c (fdsavedir, savedirstream): New functions; the latter
224 contains most of the former guts of savedir.
225 (savedir): Use savedirstream.
228 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
230 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
231 coreutils no longer futzes with rounding modes.
233 2005-11-14 Jim Meyering <jim@meyering.net>
235 * mkstemp-safer.c: Include <config.h>, required for possible
236 replacement of mkstemp.
238 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
240 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
242 (gethrxtime) [! (HAVE_NANOUPTIME
243 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
244 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
245 our own approximation.
247 2005-11-10 Simon Josefsson <jas@extundo.com>
249 * readline.c: Remove EOL.
251 2005-11-08 Eric Blake <ebb9@byu.net>
253 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
255 2005-11-08 Eric Blake <ebb9@byu.net>
257 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
259 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
261 Fix porting problem reported by Theodoros V. Kalamatianos.
262 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
263 Don't assume that futimes failing means we must fail.
265 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
267 * getcwd.c (__getcwd): Don't assume that system calls after readdir
268 leave errno alone. Problem reported by Dmitry V. Levin.
270 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
272 * savedir.c (savedir): Don't assume that xrealloc etc. leave
273 errno alone. Problem reported by Frederic Jolliton.
275 2005-10-28 Simon Josefsson <jas@extundo.com>
277 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
278 "restrict" keywords, as per POSIX. Protect the function
279 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
280 Don't use K&R prototypes. Check the sprintf return values.
281 Re-define EAFNOSUPPORT if not present. Indent.
283 * md5.h, md5.c: Simplify buffer handling visavi alignment,
284 suggested by Bruno Haible <bruno@clisp.org>.
286 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
288 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
290 * gc-libgcrypt.c: Add MD2 (which is not available through
293 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
295 * md2.h, md2.c: New files.
297 2005-10-24 Simon Josefsson <jas@extundo.com>
299 * md4.h: Shrink buffer size, now that we changed the type.
301 2005-10-22 Simon Josefsson <jas@extundo.com>
303 * arcfour.h, arcfour.c: Use fixed size indices in the
304 arcfour_context struct (simplify test vector testing in GNU
307 2005-10-22 Simon Josefsson <jas@extundo.com>
309 * md4.h, md4.c: Simplify buffer handling visavi alignment,
310 suggested by Bruno Haible <bruno@clisp.org>.
312 2005-10-22 Simon Josefsson <jas@extundo.com>
314 * crc.h: Include stddef.h, for size_t.
316 2005-10-21 Simon Josefsson <jas@extundo.com>
318 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
319 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
321 2005-10-21 Simon Josefsson <jas@extundo.com>
323 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
326 2005-10-21 Simon Josefsson <jas@extundo.com>
328 * gc-gnulib.c: Support ARCTWO in CBC mode.
330 2005-10-21 Simon Josefsson <jas@extundo.com>
332 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
335 * hmac-sha1.c (hmac_sha1): Likewise.
337 * crc.c (crc32_update): Actually use crc parameter, suggested by
338 Bruno Haible <bruno@clisp.org>.
340 * crc.h: Include stdint.h directly, suggested by Bruno Haible
343 2005-10-21 Simon Josefsson <jas@extundo.com>
345 * des.h, des.c: New files.
347 * gc-gnulib.c: Support DES.c
349 2005-10-21 Simon Josefsson <jas@extundo.com>
351 * arctwo.h, arctwo.c: New files.
353 * gc-gnulib.c: Support ARCTWO.
355 2005-10-21 Simon Josefsson <jas@extundo.com>
357 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
359 2005-10-19 Simon Josefsson <jas@extundo.com>
361 * gc-gnulib.c: Support ARCFOUR.
363 2005-10-19 Simon Josefsson <jas@extundo.com>
365 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
368 * gc.h: Add ECB enum type.
370 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
372 2005-10-19 Simon Josefsson <jas@extundo.com>
374 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
376 2005-10-18 Simon Josefsson <jas@extundo.com>
378 * md4.h, md4.c: New files, based on md5.?.
380 2005-10-17 Simon Josefsson <jas@extundo.com>
382 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
384 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
386 2005-10-17 Simon Josefsson <jas@extundo.com>
388 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
390 2005-10-17 Simon Josefsson <jas@extundo.com>
392 * gc.h, gc-libgcrypt.c: Add ciphers.
394 2005-10-17 Simon Josefsson <jas@extundo.com>
396 * sha1.c: Use uint32_t instead of md5_uint32.t
398 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
401 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
403 * md5.h: Use stdint.h and uint32_t. Doc fix.
405 2005-10-15 Simon Josefsson <jas@extundo.com>
407 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
409 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
411 2005-10-14 Simon Josefsson <jas@extundo.com>
413 * arcfour.h, arcfour.c: New files.
415 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
417 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
418 include <wchar.h>; no longer needed.
420 2005-10-14 Jakub Jelinek <jakub@redhat.com>
421 and Ulrich Drepper <drepper@redhat.com>
424 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
425 instead of inline stream orientation test and two separate
426 function calls. Pay no attention to USE_IN_LIBIO.
428 2005-10-14 Roland McGrath <roland@redhat.com>
430 Import from libc. [BZ #1331]
431 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
433 Reported by Matej Vela <vela@debian.org>.
435 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
437 * mkdir-p.c (make_dir_parents): Don't report an error if an
438 intermediate directory is in a read-only file system. Problem
439 reported by Eric Blake.
441 2005-10-13 Simon Josefsson <jas@extundo.com>
443 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
444 Move memory allocation outside of loop.
446 2005-10-12 Simon Josefsson <jas@extundo.com>
448 * gc-pbkdf2-sha1.c: New file.
450 * gc.h: Add gc_pbkdf2_sha1 prototype.
452 2005-10-12 Simon Josefsson <jas@extundo.com>
454 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
455 suggested by Bruno Haible <bruno@clisp.org>.
457 2005-10-12 Simon Josefsson <jas@extundo.com>
459 * gc-libgcrypt.c (gc_hmac_sha1): New function.
461 * gc-gnulib.c (gc_hmac_sha1): New function.
463 2005-10-12 Simon Josefsson <jas@extundo.com>
465 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
467 2005-10-12 Simon Josefsson <jas@extundo.com>
469 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
470 GC_USE_HMAC_MD5, respectively.
472 * gc-libgcrypt.c (gc_md5): Fix assert call.
475 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
477 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
479 * gc-gnulib.c (gc_hash_buffer): Ditto.
481 2005-10-11 Bruno Haible <bruno@clisp.org>
483 * c-strcasestr.h: New file, from GNU gettext.
484 * c-strcasestr.c: New file, from GNU gettext.
486 2005-10-11 Bruno Haible <bruno@clisp.org>
488 * c-strcase.h: New file, from GNU gettext.
489 * c-strcasecmp.c: New file, from GNU gettext.
490 * c-strncasecmp.c: New file, from GNU gettext.
492 2005-10-11 Simon Josefsson <jas@extundo.com>
494 * crc.h, crc.c: New files.
496 * gc.h (gc_hash_buffer): Add doc.
498 2005-10-08 Simon Josefsson <jas@extundo.com>
500 * gc.h: Add gc_hash and gc_hash_buffer.
502 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
504 * gc-libgcrypt.c (gc_hash_buffer): Add.
506 2005-10-11 Bruno Haible <bruno@clisp.org>
508 * strcasecmp.c: Include limits.h.
509 (strcasecmp): Avoid integer overflow on exotic platforms.
510 * strncasecmp.c: Include limits.h.
511 (strncasecmp): Avoid integer overflow on exotic platforms.
512 Reported by Paul Eggert.
514 2005-10-06 Simon Josefsson <jas@extundo.com>
516 * hmac-md5.c: New file.
520 2005-10-06 Simon Josefsson <jas@extundo.com>
522 * memxor.c (memxor): Avoid casts and warnings.
524 2005-10-05 Derek Price <derek@ximbiot.com>
526 * getdelim.c (SIZE_MAX): New macro, if not already defined.
528 2005-10-05 Simon Josefsson <jas@extundo.com>
530 * memxor.c (memxor): Fix compiler error.
532 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
533 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
535 * memxor.h, memxor.c: New files.
537 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
538 we assume all systems have it, suggested by Jim Meyering
539 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
540 any systems lack sys/socket.h; mingw32 is known to lack it, but we
541 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
544 2005-10-04 Bruno Haible <bruno@clisp.org>
546 * verify.h (verify_true): Provide alternative definition for C++.
548 2005-10-04 Simon Josefsson <jas@extundo.com>
550 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
551 D. Baushke" <mdb@gnu.org>.
553 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
555 * getdelim.c: Include getdelim.h first. Include <limits.h>.
556 (SSIZE_MAX): New macro, if not already defined.
557 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
560 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
562 * exclude.c: Include verify.h.
563 (verify): Remove. All callers changed to use verify.h's version.
564 * strtoimax.c: Likewise.
565 * utimecmp.c: Likewis.e
568 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
569 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
570 * .cvsignore: Add fts.h, search.h, t-fpending.
571 * settime.c (settime): Fix { typo in previous patch. Also, don't
572 bother returning ENOSYS if settimeofday or stime fails; just let
573 them return whatever errno they want to return.
574 * utimens.c: Include unistd.h, for dup2.
575 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
576 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
578 2005-10-02 Jim Meyering <jim@meyering.net>
581 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
582 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
583 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
584 Remove AT_FDCWD test.
585 Do not consume the fd unless successful.
586 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
587 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
588 block, so that we don't even try to compile it if settimeofday is
589 available. This works around a compilation failure on OSF1 V5.1,
590 due to stime requiring a `long int*' while tv_sec is `int'.
592 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
594 * getdelim.c (getdelim): Remove unused variables.
596 2005-10-01 Simon Josefsson <jas@extundo.com>
598 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
599 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
600 AI_* and EAI_* definitions. Protect function declarations.
602 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
604 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
605 so that the code works even with ancient cpp. Portability problem
606 with GCC 2.7.2.1 reported by Thomas M.Ott.
608 2005-09-27 Jim Meyering <jim@meyering.net>
610 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
612 * intprops.h (signed_type_or_expr__): Define.
613 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
616 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
618 * verify.h (verify_expr): Remove, replacing with:
619 (verify_true): New macro that returns true instead of void.
620 (verify_type__): Remove.
621 (verify): Use verify_true rather than verify_type__.
623 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
625 * utimens.c (ENOSYS): Define if not already defined.
626 (futimens): Support having a null PATH if the file descriptor
629 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
631 (__attribute): Define to empty unless GCC 3.1 or later.
632 This works around a core dump on OpenBSD 3.4, which has GCC
633 2.95.3, which dumps core when given __attribute__(()). It also
634 simplifies other tests, since we really don't want to bother with
635 worrying about which ancient version of GCC supported what.
636 Original problem reported by Yoann Vandoorselaere, with part of
637 the fix suggested by Derek Price.
639 2005-09-24 Jim Meyering <jim@meyering.net>
641 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
642 so we can once again use a positive bitfield width of 1 -- now we
643 don't have to explain why we were using a bitfield width of 2.
645 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
647 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
648 Problem reported by Eric Blake.
649 (getaddrinfo): Initialize se so that it's not garbage.
650 Redo internal storage allocation so that it doesn't make unportable
651 assumptions about alignment.
654 * utimens.c (futimens): Use futimesat if available.
655 Prefer it to futimes since it doesn't have the futimes bug.
657 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
658 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
659 Instead, declare a function that returns a pointer to an array,
660 and use verify_type__ to declare the size of the array.
661 Problem and germ of a solution reported by Bruno Haible.
662 (verify_type__): Use 2, not 1, for bitfield size, to avoid
663 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
665 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
669 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
671 * argmatch.h: Include verify.h
672 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
673 (ARGMATCH_ASSERT): Remove; unused.
674 * canonicalize.c: Assume STDC_HEADERS.
675 * exclude.c: Include "strcase.h".
676 * regex_internal.h [!defined _LIBC]: Likewise.
677 * getusershell.c: Include stdio--.h rather than stdio.h
679 (getusershell): Call fopen, not fopen_safer.
680 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
681 Do not include unistd-safer.h.
682 (save_cwd): Don't call fd_safer; no longer needed
683 now that we include fcntl--.h.
685 * getdate.y (relative_time): New type.
686 (RELATIVE_TIME_0): New constant.
687 (parser_control): Use relative_time instead of doing it ourselves.
688 (%union): Add new relative_time rel member.
689 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
691 (relunit, relunit_snumber): Now of type rel.
692 (zone, rel, relunit, get_date): Adjust to above changes.
694 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
695 Do not include unistd-safer.h.
696 (getloadavg): Don't call fd_safer; no longer needed
697 now that we include fcntl--.h.
699 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
700 (make_dir_parents): Treat ENOSYS like EEXIST.
702 Improve quality of diagnostics on restore_cwd failure.
703 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
704 (make_dir_parents): Last arg is now int * (for errno), not bool *.
705 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
706 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
707 each time through the loop. Do not diagnose restore_cwd failure;
708 that is the caller's job (and perhaps the caller does not care).
710 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
711 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
712 If the file already exists but is not a directory, don't bother
713 to try to make its parents.
714 Close potential file descriptor leak if we can't chdir("/") (!).
715 Don't always return true if chdir($PWD) fails; return true only
716 if the requested action was done successfully (except for the
718 Don't log final directory unless we actually made it.
719 Refactor to avoid duplicate code to fix up permissions.
720 Don't attempt to fix up parent permissions if chdir($PWD) fails.
722 * strftime.c (my_strftime): Rewrite the previous change slightly,
723 to make it a bit faster and (I hope) clearer.
724 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
725 Fix bug in formats like %2N.
727 * verify.h: New file.
729 2005-09-22 Jim Meyering <jim@meyering.net>
733 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
735 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
736 the .tm_year member, since otherwise gcc-4.0 would now warn about
737 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
739 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
740 order to avoid an unsuppressible warning from gcc on 64-bit systems.
742 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
743 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
744 when run in a time zone for which daylight savings time is in effect
745 for the starting date.
747 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
748 stop us from restricting permissions of just-created absolute-named
750 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
751 to restore initial working directory.
752 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
753 to tell caller if/when we change the working directory and are
754 unable to return to the initial one.
755 * mkdir-p.h (make_dir_parents): Update prototype.
756 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
757 `return false'. This fixes a bug introduced on 2004-07-30.
759 * openat.c (fdopendir): Be sure to close the supplied
760 file descriptor before returning. This makes our replacement
761 implementation a little closer to Solaris's, where fdopendir
762 ties the file descriptor to the returned DIR* pointer.
763 * openat.c (unlinkat): New function.
764 * openat.h (unlinkat): Add prototype.
765 * openat-die.c (openat_save_fail): Rename from openat_save_die.
766 (openat_restore_fail): Rename from openat_restore_die.
767 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
769 Provide an alternative to exiting immediately upon save_cwd or
770 restore_cwd failure. Now, an application can arrange e.g.,
771 to perform a longjump in that case.
772 * openat.c: Include dirname.h.
773 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
774 (rpl_openat, fdopendir, fstatat): Call openat_save_die
775 and openat_restore_die rather than calling error directly.
776 Don't include "error.h" or "exitfail.h"; they're no longer needed.
778 * openat-die.c (openat_save_die, openat_restore_die): New file.
779 * openat.h (openat_save_die, openat_restore_die): Declare and define.
781 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
782 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
783 int utc, int nanoseconds);
785 date should not have to allocate a megabyte of virtual memory to
786 handle a format argument like +%1048575T. When implemented with
787 strftime, it must allocate such a buffer, use strftime to fill it
788 in, print it, then free it.
789 With fprintftime, it simply prints everything and exits.
790 With no need for memory allocation, that's one fewer way to fail.
791 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
792 optional field width, not before, so we accept %9:z, not %:9z.
793 (my_strftime): Be sure to use L_('x') for literals.
795 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
796 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
797 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
798 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
799 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
800 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
801 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
802 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
803 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
805 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
806 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
807 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
808 and don't include <sys/file.h>).
810 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
814 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
815 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
816 [!LDAV_DONE]: Avoid unused variable warning.
818 2005-09-21 Bruno Haible <bruno@clisp.org>
820 * unicodeio.h (unicode_to_mb): New declaration.
822 2005-09-20 Derek Price <derek@ximbiot.com>
824 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
826 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
828 Use a consistent style for including <config.h>.
829 * __fpending.c, acl.c, argmatch.c,
830 argp-help.c, argp-parse.c,
831 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
832 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
833 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
834 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
835 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
836 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
837 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
838 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
839 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
840 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
841 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
842 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
843 modechange.c, mountlist.c, open-safer.c, physmem.c,
844 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
845 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
846 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
847 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
848 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
849 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
850 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
851 userspec.c, utimecmp.c, version-etc-fsf.c,
852 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
853 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
854 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
855 Standardize inclusion of config.h.
856 * __fpending.h, dirfd.h, getdate.h, human.h,
857 inttostr.h: Removed inclusion of config.h from header files.
858 * inttostr.c: Adjusted in-tree users.
859 * timespec.h: Remove superfluous warning to include config.h.
860 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
861 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
862 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
863 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
865 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
867 * stat-time.h: New file.
868 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
869 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
871 (timespec_cmp): New function.
872 * utimecmp.c: Include stat-time.h.
873 (SYSCALL_RESOLUTION): Depend on whether various struct stat
874 members exist, not on the obsolescent ST_MTIM_NSEC.
875 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
877 2005-09-15 Derek Price <derek@ximbiot.com>
878 Paul Eggert <eggert@cs.ucla.edu>
880 * regcomp.c, regexec.c, regex_internal.c: Back out previous
881 changes, consolidating in...
882 * regex_internal.h: ...this file.
884 2005-09-15 Derek Price <derek@ximbiot.com>
886 * regex_internal.h: Blank `pure' for GNUC < 3.
887 * regex_internal.c: Ditto, using this...
888 (__GNUC_PREREQ): ...new macro.
889 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
890 (__GNUC_PREREQ): ...this new macro.
892 * strstr.h: Include string.h. Define strstr as a macro here.
894 2005-09-13 Derek Price <derek@ximbiot.com>
896 * canon-host.c (canon_host_r): Set *cherror on memory allocation
898 Reported by Jim Meyering <jim@meyering.net>.
900 2005-09-13 Jim Meyering <jim@meyering.net>
902 * canon-host.c: Filter through gnu indent and reword comments slightly.
903 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
905 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
907 * lib/base64.c: Typo.
908 (base64_encode): Put b64str in initialized data section.
910 2005-09-12 Derek Price <derek@ximbiot.com>
912 Return usable errors from canon-host.
913 * canon-host.h: New file.
914 * canon-host.c (canon_host): Wrap...
915 (canon_host_r): ...this new function, which now relies exclusively on
917 (ch_strerror): New function.
918 (last_cherror): New global.
919 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
920 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
922 (freeaddrinfo): Free ai->ai_canonname when set.
924 2005-09-12 Derek Price <derek@ximbiot.com>
925 Paul Eggert <eggert@cs.ucla.edu>
927 * glob-libc.h: Renamed from glob_.h. The new version is
928 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
929 protecting things that should be done only in gnulib contexts.
930 * glob_.h: New file, containing only the glob things needed for
932 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
933 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
934 (glob, globfree, glob_pattern_p): Now defined simply in terms of
935 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
936 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
937 and to respect the namespace rules better.
939 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
941 Merge glibc and coreutils changes into gnulib, plus a few
943 * md5.c: Use #error rather than a string.
944 (CYCLIC): New macro, from glibc source. Use it instead of rol.
945 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
946 (__attribute__): Define to empty for non recent-GCC.
947 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
948 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
949 Renamed from their non-__ counterparts, with new macros replacing
950 them if not _LIBC. Add __THROW attribute.
952 (struct md5_ctx): Align buffer if using GCC.
953 * sha1.h (struct sha1_ctx): Likewise.
954 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
955 The old name was backwards.
956 (NOTSWAP): Remove; not used.
957 (rol): New macro, moved here from md5.h.
958 (sha1_process_block): Remove a FIXME that doesn't make sense.
960 2005-09-12 Derek Price <derek@ximbiot.com>
962 * gai_strerror.c: Include config.h when available. Include
963 getaddrinfo.h before other headers to test interface.
964 Reported by Larry Jones <lawrence.jones@ugs.com>.
966 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
968 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
969 definitions, since that's the preferred style in glibc.
970 Fix a minor spacing issue, and update copyright notice to match glibc's.
972 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
974 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
976 2005-09-06 Simon Josefsson <jas@extundo.com>
978 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
979 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
981 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
983 Change bitset word type from unsigned int to unsigned long int,
984 as this has better performance on typical 64-bit hosts.
985 Port bitset code to hosts with unusual word sizes.
986 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
987 (build_collating_symbol):
988 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
989 argument is a bitset. This is merely a style issue, but it makes
990 it clearer that an entire array is expected.
991 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
992 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
993 Port to the case where bitset_word is not the same as unsigned int.
994 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
995 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
997 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
998 (build_trtable, group_nodes_into_DFAstates):
1000 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1001 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1002 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1003 * regexec.c (group_nodes_into_DFAstates): Likewise.
1004 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1005 * regcomp.c (optimize_subexps, lower_subexp):
1006 Work even if bitset_word has holes in its bitwise representation.
1007 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1008 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1010 * regex_internal.c (re_string_reconstruct):
1011 Don't assume UCHAR_MAX == 255.
1012 * regex_internal.h (bitset_set_all): Likewise.
1013 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1015 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1016 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1018 (BITSET_WORD_MAX): New macro.
1019 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1020 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1021 (bitset_empty, bitset_copy):
1022 Prefer sizeof (bitset) to multiplying it out ourselves.
1023 (bitset_not_merge): Remove; unused.
1024 (bitset_contain): Return bool, not unsigned int with one bit on.
1025 All callers changed.
1026 * regexec.c (build_trtable): Don't assume bitset has no stricter
1027 alignment than re_node_set; do this by defining a new internal
1028 type struct dests_alloc and using it to allocate memory.
1030 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1032 Check for arithmetic overflow when calculating sizes, to prevent
1033 some buffer-overflow issues. These patches are conservative, in the
1034 sense that when I couldn't determine whether an overflow was possible,
1035 I inserted a run-time check.
1036 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1037 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1038 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1039 (re_xnrealloc, re_x2nrealloc): New inline functions.
1040 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1041 (build_equiv_class, build_charclass): Check for arithmetic overflow
1042 in size expression calculations.
1043 * lib/regex_internal.c (re_string_realloc_buffers):
1044 (build_wcs_upper_buffer, re_node_set_add_intersect):
1045 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1046 (re_dfa_add_node, register_state): Likewise.
1047 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1048 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1049 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1050 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1052 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1054 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1055 to avoid a collision with bits/local_lim.h in glibc.
1056 All uses changed. Problem reported by Dmitry V. Levin in
1057 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1059 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1060 bugs in int versus size_t comparisons.
1061 (re_string_context_at): Fix bug where the code assumed that
1064 Use bool where appropriate.
1065 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1066 All callers changed.
1067 (calc_eclosure_iter): Likewise, for ROOT arg.
1068 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1069 (build_charclass_op): Likewise, for NON_MATCH arg.
1070 * regex_internal.c (re_string_allocate, re_string_construct):
1071 (re_string_construct_common): Likewise, for ICASE arg.
1072 * regexec.c (re_search_2_stub, re_search_stub):
1073 Likewise, for RET_LEN arg.
1074 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1075 (set_regs): Likewise, for FL_BACKTRACK arg.
1076 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1077 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1078 (calc_eclosure_iter, parse_bracket_exp):
1079 Use bool for internal variables that are booleans.
1080 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1081 (set_regs, build_sifted_states, sift_states_bkref):
1082 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1083 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1084 (find_collation_sequence_value):
1086 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1087 (re_node_set_compare):
1088 Return bool, not int. All callers changed.
1089 * regexec.c (check_halt_node_context, check_dst_limits):
1090 (build_trtable, check_node_accept): Likewise.
1091 * regex_internal.h: Include stdbool.h.
1093 Fix bugs uncovered when converting to bool.
1094 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1095 failure instead of charging ahead blindly.
1096 * regex_internal.c (register_state): Likewise.
1097 * regexec.c (re_search_2_stub): Use simpler method than boolean
1098 for freeing internal storage.
1099 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1100 bitset pieces used as boolean, to avoid undefined behavior
1101 on hosts that do int overflow checking.
1103 2005-08-31 Derek Price <derek@ximbiot.com>
1105 * getdelim.c (getdelim): Return EOF on EOF.
1106 Reported by Larry Jones <lawrence.jones@ugs.com>.
1108 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1110 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1111 lengths fit in regoff_t; this isn't true if regoff_t is the same
1113 * regex.c (re_search_internal): 5th arg is LAST_START
1114 (= START + RANGE) instead of RANGE. This avoids overflow
1115 problems when regoff_t is the same width as size_t.
1116 All callers changed.
1117 (re_search_2_stub): Check for overflow when adding the
1118 sizes of the two strings.
1119 (re_search_stub): Check for overflow when adding START
1120 to RANGE; if it occurs, substitute the extreme value.
1122 2005-08-31 Jim Meyering <jim@meyering.net>
1124 * regcomp.c (search_duplicated_node): Make first pointer arg
1126 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1127 (register_state): Likewise.
1128 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1129 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1130 (group_nodes_into_DFAstates): Likewise.
1132 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1134 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1135 old glibc regex code mishandles strings longer than 2**31 bytes.
1136 This patch fixes this when the regex code is used in gnulib
1137 (i.e., outside glibc).
1139 This patch should not affect the use of the regex code inside
1140 glibc. No doubt this problem also needs to be handled for glibc
1141 as well, but the result will be an incompatible change to the
1142 glibc ABI, and the old ABI will have to be supported too. That
1143 can be the the subject for another patch.
1145 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1146 governing whether the rest of this patch is active. By default,
1147 the macro is disabled and the patch has no effect.
1148 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1149 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1150 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1151 (re_match_2, re_set_registers): Use the new types.
1152 * regex_internal.h (Idx, re_hashval_t): New types.
1153 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1155 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1156 (re_string_context_at, bin_tree_t, re_dfastate_t):
1157 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1158 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1159 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1160 (re_string_char_size_at, re_string_wchar_at):
1161 (re_string_elem_size_at):
1162 Use the new types and macros to port to 64-bit hosts.
1163 Use unsigned types for internal values, so that the code
1164 mostly works even for arrays larger than SSIZE_MAX.
1165 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1166 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1167 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1168 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1169 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1170 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1171 (calc_inveclosure, parse_dup_op, build_range_exp):
1172 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1173 (fetch_number, create_token_tree, mark_opt_subexp):
1175 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1176 (create_cd_newstate, re_string_allocate, re_string_construct):
1177 (re_string_realloc_buffers, build_wcs_upper_buffer):
1178 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1179 (re_string_reconstruct, re_string_peek_byte_case):
1180 (re_string_fetch_byte_case, re_string_context_at):
1181 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1182 (re_node_set_init_copy, re_node_set_add_intersect):
1183 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1184 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1185 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1186 (re_acquire_state, re_acquire_state_context, register_state):
1188 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1189 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1190 (re_search_internal, re_search_2_stub, re_search_stub)
1191 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1192 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1193 (update_cur_sifted_state, check_dst_limits):
1194 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1195 (check_subexp_limits, sift_states_bkref, merge_state_array):
1196 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1197 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1198 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1199 (expand_bkref_cache, check_node_accept_bytes):
1200 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1201 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1202 (acquire_init_state_context, check_halt_node_context):
1203 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1204 (sift_states_backward, clean_state_log_if_needed):
1205 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1206 (find_recover_state, transit_state_sb, transit_state_mb):
1207 (transit_state_bkref, build_trtable, match_ctx_clean):
1209 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1210 to work around an assumption that REG_MISSING is negative.
1212 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1213 (seek_collating_symbol_entry) [defined _LIBC]:
1214 (lookup_collation_sequence_value) [defined _LIBC]:
1215 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1216 Use prototypes rather than old-style function definitions.
1217 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1218 (transit_state_sb) [0]:
1219 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1221 * regexec.c (re_search_internal): Simplify update of rm_so and
1224 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1225 (optimize_subexps, lower_subexp):
1226 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1227 since the signed shift might overflow. Use 1u<<31 instead.
1228 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1229 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1232 * regcomp.c (optimize_subexps, lower_subexp):
1233 Use CHAR_BIT rather than 8, for clarity.
1234 * regexec.c (check_dst_limits_calc_pos_1):
1235 (check_subexp_matching_top): Likewise.
1236 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1237 have to worry about portability issues when shifting it left.
1238 Remove no-longer-needed test for table_size > 0.
1239 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1240 in a word, as the resulting behavior is undefined.
1241 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1242 in one case, a <= should have been an <, and in another case the
1243 whole test was missing.
1244 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1245 the standard name CHAR_BIT.
1246 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1247 this is not true on one's complement and signed-magnitude hosts.
1249 * regex_internal.h (re_sub_match_top_t): Remove unused member
1251 (struct re_dfa_t): Remove unused member states_alloc.
1252 * regcomp.c (init_dfa): Don't initialize unused members.
1254 2005-08-31 Bruno Haible <bruno@clisp.org>
1256 * strstr.c: Include <stddef.h>, for NULL.
1257 * strcasestr.c: Likewise.
1258 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1260 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1262 * iconvme.h: Add prototype for iconv_alloc.
1264 2005-08-29 Simon Josefsson <jas@extundo.com>
1266 * iconvme.c: Fix errno.
1268 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1270 * iconvme.c: Split iconv_string into iconv_alloc.
1272 2005-08-27 Jim Meyering <jim@meyering.net>
1274 * fopen-safer.c: Merge minor changes from coreutils.
1275 * dup-safer.c: Likewise.
1276 * fd-safer.c: Likewise.
1278 Merge from coreutils.
1279 * stdio--.h: New file.
1280 * stdlib--.h: New file.
1281 * mkstemp-safer.c: New file.
1283 GNU tar needs these.
1284 * pipe-safer.c: New file.
1285 * creat-safer.c: New file.
1286 * fcntl--.h (creat): Define to creat_safer.
1287 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1288 * unistd--.h (pipe): Define to pipe_safer.
1289 * unistd-safer.h: Declare pipe_safer.
1291 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1293 * regex_internal.h: Remove all references to
1294 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1296 (bitset_not, bitset_merge, bitset_not_merge):
1297 (bitset_mask, re_string_allocate, re_string_construct):
1298 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1299 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1300 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1301 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1302 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1303 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1304 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1305 (re_acquire_state_context):
1306 Remove unnecessary forward decls.
1307 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1308 Put __attribute at function definition,
1309 now that the function decl has been removed.
1310 * lib/regex_internal.c (re_string_peek_byte_case):
1311 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1314 2005-08-26 Simon Josefsson <jas@extundo.com>
1316 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1317 Haible <bruno@clisp.org>.
1319 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1321 * regexec.c (set_regs): Don't alloca with an unbounded size.
1323 alloca modernization/simplification for regex.
1324 * regex.c: Remove portability cruft for alloca. This no longer
1325 needs to be at the start of the file, and can be moved into
1326 regex_internal.h and simplified.
1327 * regex_internal.h: Include <alloca.h>.
1328 (__libc_use_alloca) [!defined _LIBC]: New macro.
1329 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1330 now works outside glibc.
1332 2005-08-24 Simon Josefsson <jas@extundo.com>
1334 * getpass.c: Add WIN32 implementation. Conditionalize use of
1335 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1336 GLIBC specific code.
1338 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1340 Make regex safe for g++. This fixes one real bug (an "err"
1341 that should have been "*err"). g++ problem reported by
1343 * regex_internal.h (re_calloc): New macro, consistent with
1344 re_malloc etc. All callers of calloc changed to use re_calloc.
1345 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1346 not int. All callers changed.
1347 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1348 just use an array of size MB_LEN_MAX.
1349 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1350 (find_recover_state): Change "err" to "*err"; this fixes what
1351 appears to be a real bug.
1352 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1355 2005-08-25 Jim Meyering <jim@meyering.net>
1357 * open-safer.c: Include <config.h>.
1358 Otherwise, we'd lose LARGEFILE support in any file using
1361 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1363 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1364 * regex.h (regerror): Likewise.
1366 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1367 requires this. (The code never needed it.)
1369 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1370 All uses of recently-renamed identifiers changed to use the new,
1371 POSIX-compliant names. The code will build and run just fine
1372 without these changes, but it's better to eat our own dog food
1373 and use the standard-conforming names.
1375 * regex.h: Fix a multitude of POSIX name space violations.
1376 These changes have an effect only for programs that define
1377 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1378 do not change anything for programs compiled in the normal way.
1379 Also, there is no effect on the ABI.
1381 (_REGEX_SOURCE): New macro.
1382 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1383 defined and _GNU_SOURCE is not; this fixes a name space violation.
1385 Rename the following macros to obey POSIX requirements.
1386 The old names are still visible as macros if _REGEX_SOURCE is defined.
1387 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1388 RE_BACKSLASH_ESCAPE_IN_LISTS.
1389 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1390 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1391 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1392 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1393 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1394 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1395 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1396 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1397 (REG_INTERVALS): renamed from RE_INTERVALS.
1398 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1399 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1400 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1401 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1402 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1403 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1404 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1405 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1406 RE_UNMATCHED_RIGHT_PAREN_ORD.
1407 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1408 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1409 (REG_DEBUG): renamed from RE_DEBUG.
1410 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1411 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1412 unusual, since we can't clash with the POSIX REG_ICASE.
1413 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1414 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1415 (REG_NO_SUB): renamed from RE_NO_SUB.
1416 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1417 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1418 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1419 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1420 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1421 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1422 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1423 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1424 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1425 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1426 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1427 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1428 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1429 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1430 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1431 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1432 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1433 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1434 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1435 (REG_FIXED): Renamed from REGS_FIXED.
1436 (REG_NREGS): Renamed from RE_NREGS.
1438 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1439 of other REG_* macros, since POSIX says the user is allowed to
1440 #undef these macros selectively.
1442 (reg_errcode_t): Update comment stating what other tables need
1445 Rename the following enum values to obey POSIX requirements.
1446 The old names are still visible as macros.
1447 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1448 is not defined, since GNU is supposed to be a superset of POSIX as
1449 much as possible, and since we want reg_errcode_t to be a signed
1450 type for implementation consistency.
1451 (_REG_NOERROR): Renamed from REG_NOERROR.
1452 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1453 (_REG_BADPAT): Renamed from REG_BADPAT.
1454 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1455 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1456 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1457 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1458 (_REG_EBRACK): Renamed from REG_EBRACK.
1459 (_REG_EPAREN): Renamed from REG_EPAREN.
1460 (_REG_EBRACE): Renamed from REG_EBRACE.
1461 (_REG_BADBR): Renamed from REG_BADBR.
1462 (_REG_ERANGE): Renamed from REG_ERANGE.
1463 (_REG_ESPACE): Renamed from REG_ESPACE.
1464 (_REG_BADRPT): Renamed from REG_BADRPT.
1465 (_REG_EEND): Renamed from REG_EEND.
1466 (_REG_ESIZE): Renamed from REG_ESIZE.
1467 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1468 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1469 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1470 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1471 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1473 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1474 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1475 changed. But support the old name if the new one is not defined
1476 and if _REGEX_SOURCE.
1478 Change the following member names in struct re_pattern_buffer.
1479 The old names are still supported if !_REGEX_SOURCE.
1480 The new names are always supported, regardless of _REGEX_SOURCE.
1481 (re_buffer): Renamed from buffer.
1482 (re_allocated): Renamed from allocated.
1483 (re_used): Renamed from used.
1484 (re_syntax): Renamed from syntax.
1485 (re_fastmap): Renamed from fastmap.
1486 (re_translate): Renamed from translate.
1487 (re_can_be_null): Renamed from can_be_null.
1488 (re_regs_allocated): Renamed from regs_allocated.
1489 (re_fastmap_accurate): Renamed from fastmap_accurate.
1490 (re_no_sub): Renamed from no_sub.
1491 (re_not_bol): Renamed from not_bol.
1492 (re_not_eol): Renamed from not_eol.
1493 (re_newline_anchor): Renamed from newline_anchor.
1495 Change the following member names in struct re_registers.
1496 The old names are still supported if !_REGEX_SOURCE.
1497 The new names are always supported, regardless of _REGEX_SOURCE.
1498 (rm_num_regs): Renamed from num_regs.
1499 (rm_start): Renamed from start.
1500 (rm_end): Renamed from end.
1502 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1503 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1504 Prepend __ to parameter names.
1506 Undo yesterday's changes.
1508 2005-08-24 Jim Meyering <jim@meyering.net>
1510 Sync from coreutils.
1511 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1513 2005-08-21 Bruno Haible <bruno@clisp.org>
1515 * lock.h: Add multiple inclusion guard.
1516 * tls.h: Add multiple inclusion guard.
1518 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1520 * regex.h (REG_NOSYS)
1521 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1522 Define, since POSIX requires it as of 2001.
1523 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1524 New private symbol, used to keep the enum signed in all cases.
1525 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1526 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1528 * regex_internal.c (re_string_skip_chars, register_state):
1530 Remove forward decls; no longer needed now that we use prototypes.
1531 * regexec.c (acquire_init_state_context, check_halt_node_context):
1532 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1533 (clean_state_log_if_needed): Likewise.
1535 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1537 Fix problems reported by Sam Steingold in
1538 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1539 * regexec.c (sift_states_bkref): Fix portability bug: the code
1540 assumed that reg_errcode_t is a signed type, which is not
1541 necessarily true if _XOPEN_SOURCE is not defined.
1542 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1543 some compilers warn about it otherwise.
1545 2005-08-20 Jim Meyering <jim@meyering.net>
1547 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1548 of unused local, dfa.
1550 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1552 * regcomp.c (create_initial_state): Remove duplicate decl.
1553 (init_word_char, create_initial_state, duplicate_node_closure):
1554 (fetch_token, peek_token_bracket, build_range_exp):
1555 (build_collating_symbol): Remove forward decls; no longer needed
1556 now that we use prototypes.
1559 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1560 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1561 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1562 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1563 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1564 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1565 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1566 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1567 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1568 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1569 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1570 (build_charclass, build_charclass_op, fetch_number, create_tree):
1571 (create_token_tree, mark_opt_subexp, duplicate_tree):
1572 Use prototypes rather than old-style definitions.
1575 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1576 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1577 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1578 (re_string_reconstruct, re_string_peek_byte_case):
1579 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1580 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1581 (re_node_set_init_copy, re_node_set_add_intersect):
1582 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1583 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1584 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1585 (re_acquire_state, re_acquire_state_context, register_state):
1586 (create_ci_newstate, create_cd_newstate, free_state):
1588 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1589 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1590 (re_search_internal, prune_impossible_nodes):
1591 (acquire_init_state_context, check_matching, static):
1592 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1593 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1594 (update_regs, sift_states_backward, build_sifted_states):
1595 (clean_state_log_if_needed, merge_state_array):
1596 (update_cur_sifted_state, add_epsilon_src_nodes):
1597 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1598 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1599 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1600 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1601 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1602 (check_arrival, check_arrival_add_next_nodes):
1603 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1604 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1605 (check_node_accept_bytes, check_node_accept, extend_buffers):
1606 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1607 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1612 (re_string_allocate, re_string_construct, re_string_reconstruct):
1613 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1614 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1615 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1616 (re_string_context_at, re_string_peek_byte_case):
1617 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1618 is defined, since we now use prototypes always.
1620 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1621 C89 or better. All uses removed.
1623 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1625 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1626 [defined lint]: Suppress bogus uninitialized-variable warnings.
1628 * regcomp.c (duplicate_node): Return new index, not an error code,
1629 and let the caller return REG_ESPACE if out of space. This
1630 removes an uninitialied-variable warning with GCC 4.0.1, and also
1631 avoids taking the address of a local variable. All callers
1634 2005-08-19 Jim Meyering <jim@meyering.net>
1636 * regexec.c (proceed_next_node): Redo local variables to
1637 avoid GCC shadowing warnings.
1639 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1641 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1642 (re_node_set_insert_last, re_dfa_add_node):
1643 Rename local variables to avoid GCC shadowing warnings.
1645 2005-08-18 Bruno Haible <bruno@clisp.org>
1647 * strstr.c (strstr): Fix return value in multibyte case.
1648 * strcasestr.c (strcasestr): Likewise.
1650 2005-08-17 Jim Meyering <jim@meyering.net>
1652 Make the %s format (seconds since the epoch) work for a negative
1653 number and when used with a zero-padded field width, e.g. %015s.
1655 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1656 label so that it precedes the code to set `digits'. Otherwise,
1657 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1658 print `00-22'. Now, it prints `-0022', as it should.
1660 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1662 * regex.h: Remove useless space-before-tab. From coreutils.
1664 2005-08-17 Bruno Haible <bruno@clisp.org>
1666 * strcasestr.h: New file.
1667 * strcasestr.c: New file.
1669 2005-08-17 Bruno Haible <bruno@clisp.org>
1671 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1672 * strstr.c: Completely rewritten, with multibyte locale support.
1674 2005-08-17 Bruno Haible <bruno@clisp.org>
1676 * strcasecmp.c: Use mbuiter.h.
1678 2005-08-17 Bruno Haible <bruno@clisp.org>
1680 * mbuiter.h: New file.
1682 2005-08-16 Bruno Haible <bruno@clisp.org>
1684 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1686 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1687 NUL byte, not after it.
1689 2005-08-16 Bruno Haible <bruno@clisp.org>
1691 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1692 the valid ones. Makes the comparison operations transitive:
1693 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1694 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1696 2005-08-16 Bruno Haible <bruno@clisp.org>
1698 * strcase.h (strcasecmp): Add note in comments.
1699 * strncasecmp.c: Use code from strcasecmp.c.
1700 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1701 (strcasecmp): Work correctly in multibyte locales.
1703 2005-08-16 Bruno Haible <bruno@clisp.org>
1705 * strnlen1.h: New file.
1706 * strnlen1.c: New file.
1708 2005-08-16 Bruno Haible <bruno@clisp.org>
1710 * mbfile.h: New file.
1712 2005-08-16 Bruno Haible <bruno@clisp.org>
1714 * mbiter.h: New file.
1716 2005-08-16 Bruno Haible <bruno@clisp.org>
1718 * mbchar.h: New file.
1719 * mbchar.c: New file.
1721 2005-08-16 Bruno Haible <bruno@clisp.org>
1723 * tls.h: New file, from GNU gettext.
1724 * tls.c: New file, from GNU gettext.
1726 2005-08-15 Bruno Haible <bruno@clisp.org>
1728 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1731 2005-08-14 Jim Meyering <jim@meyering.net>
1733 Sync from coreutils.
1735 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1736 Use the hash-table-based cycle-detection code not just when
1737 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1738 Reported by James Youngman in
1739 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1740 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1741 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1742 This lets us compile with -DFTS_DEBUG, once again.
1743 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1744 * fts.c (fd_safer): Remove decl.
1745 Include fcntl--.h rather than unistd-safer.h
1746 (fts_safe_changedir): Don't call fd_safer; no longer needed
1747 now that we include fcntl--.h.
1749 2005-08-11 Simon Josefsson <jas@extundo.com>
1751 * readline.h, readline.c: New file.
1753 2005-08-11 Bruno Haible <bruno@clisp.org>
1755 * strnlen.h (strnlen): Change parameter name to match comment.
1757 2005-08-10 Simon Josefsson <jas@extundo.com>
1759 * strndup.c: Use strnlen.h.
1761 * strnlen.h: New file.
1763 2005-08-02 Simon Josefsson <jas@extundo.com>
1765 * getline.h, getline.c: Rewrite.
1767 * getdelim.h, getdelim.c: New files, ported from glibc.
1769 2005-07-31 Bruno Haible <bruno@clisp.org>
1771 * lock.h (gl_lock_initializer): New macro.
1772 (gl_lock_define_initialized): Use it.
1773 (gl_rwlock_initializer): New macro.
1774 (gl_rwlock_define_initialized): Use it.
1775 (gl_recursive_lock_initializer): New macro.
1776 (gl_recursive_lock_define_initialized): Use it.
1778 2005-07-26 Bruno Haible <bruno@clisp.org>
1780 * lock.h: Update from GNU gettext.
1781 * lock.c: Update from GNU gettext.
1783 2005-07-18 Bruno Haible <bruno@clisp.org>
1785 * lock.h (gl_once_t): New type.
1786 (gl_once_define, gl_once): New macros.
1787 * lock.c (fresh_once): New variable.
1788 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1791 2005-07-18 Simon Josefsson <jas@extundo.com>
1793 * check-version.c (check_version): Accept identical versions too.
1795 2005-07-18 Bruno Haible <bruno@clisp.org>
1797 * lock.h: New file, from GNU gettext.
1798 * lock.c: New file, from GNU gettext.
1800 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1802 * quotearg.c: Add translator comment suggested by Bruno Haible,
1803 with a minor change.
1805 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1807 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1808 copyright symbol and the year.
1809 * version-etc.c (COPYRIGHT_YEAR): New constant.
1810 (version_etc_va): Use parameterized copyright notice.
1811 Reword to conform to the current GNU coding standards.
1813 2005-07-11 Simon Josefsson <jas@extundo.com>
1815 * size_max.h: New file.
1817 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1819 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1822 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1823 and Paul Eggert <eggert@cs.ucla.edu>
1825 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1826 in wint_t, not wchar_t. Remove now-unnecessary cast.
1828 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1830 * regex.c, regex.h: Sync from libc.
1831 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1832 New files, synced from libc, except that regex_internal.h
1833 currently has a small porting fix.
1835 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1837 Remove the dependency of the strftime module on the tzset module.
1838 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1839 Copy the input structure, to work around some of the bug with
1840 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1841 Solaris releases, you should also use the tzset module, but we won't
1842 require it as a dependency any more since we don't want LGPLed code
1843 to depend on GPLed code.
1845 2005-07-02 Jim Meyering <jim@meyering.net>
1847 * backupfile.c (backup_args): Change a `0' to NULL.
1849 2005-07-01 Jim Meyering <jim@meyering.net>
1851 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1852 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1853 * save-cwd.c, tempname.c:
1854 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1855 and don't include <sys/file.h>).
1857 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1859 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1860 declares only 'struct timespec;' (!).
1862 2005-06-29 Jim Meyering <jim@meyering.net>
1864 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1865 type name. Use the variable name instead.
1866 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1868 2005-06-28 Simon Josefsson <jas@extundo.com>
1870 * check-version.h, check-version.c: New files.
1872 2005-06-28 Simon Josefsson <jas@extundo.com>
1874 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1875 collision with global variable. Better indentation. Don't
1876 increment buffer pointer beyond buffer end. Based on comments
1877 from Paul Eggert <eggert@cs.ucla.edu>.
1881 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1883 * canon-host.c (canon-host): Append trailing "," to 0 in
1884 initializer of struct addrinfo, as an indication that we don't
1885 care how many members the structure has.
1887 2005-06-24 Derek Price <derek@ximbiot.com>
1888 and Bruno Haible <bruno@clisp.org>
1890 Remove stat module & update lstat.
1891 * stat.c: Remove this file...
1892 (slash_aware_lstat): ...moving this content and its support...
1893 * lstat.c (rpl_lstat): ...into here.
1894 * lstat.h: New file.
1896 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1898 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1899 (ranged_convert): Don't save conversion in a temporary struct.
1900 This causes a warning with GCC 4.0.0, and anyway in the typical
1901 case it's not worth the extra 100 bytes or so of code.
1902 (ranged_convert, __mktime_internal): When calling a function via a
1903 pointer P, use P () rather than (*P) (), as we now assume C89 or
1906 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1908 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1909 "who -r" failed to give output. Problem reported by Tim Waugh.
1911 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1912 (xcalloc): Use it to avoid needless tests.
1913 Problem reported by Jim Meyering.
1915 2005-06-16 Jim Meyering <jim@meyering.net>
1917 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1918 when either N or S is zero.
1920 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1922 * argp.h (__option_is_short): Check upper limit of
1923 __key. Isprint() requires its argument to have the value
1924 of an unsigned char or EOF.
1926 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1928 * fnmatch.c (fnmatch): If there is an encoding error in a
1929 multibyte string or pattern, fall back on unibyte matching.
1930 Problem reported by James Youngman.
1932 2005-06-08 Bruno Haible <bruno@clisp.org>
1934 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1937 2005-06-08 Bruno Haible <bruno@clisp.org>
1939 * csharpcomp.h: New file, from GNU gettext.
1940 * csharpcomp.c: New file, from GNU gettext.
1941 * csharpcomp.sh.in: New file, from GNU gettext.
1943 2005-06-07 Derek Price <derek@ximbiot.com>
1946 * glob_.h: Indent nested #ifdef.
1948 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1950 Sync from coreutils.
1951 Use "file name" when talking about file names, instead of "filename"
1952 or "path", as per the GNU coding standards.
1953 * mkdir-p.c: Renamed from makepath.c.
1954 (make_dir_parents): Renamed from make_path. All callers changed.
1955 * mkdir-p.h: Likewise. All includers changed.
1956 * filenamecat.c: Renamed from path-concat.c.
1957 (file_name_concat): Renamed from path_concat. All callers changed.
1958 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1959 * filenamecat.h: Likewise. All includers changed.
1960 * acl.c: Don't use "path" or "filename" to mean "file name"
1961 in comments or local variable names.
1962 * basename.c: Likewise.
1963 * canonicalize.c, canonicalize.h: Likewise.
1964 * dirname.c, dirname.h: Likewise.
1965 * euidaccess.c: Likewise.
1966 * exclude.c: Likewise
1967 * fnmatch_.h, fnmatch_loop.c: Likewise.
1968 * fsusage.c, fsuage.h: Likewise.
1969 * fts.c, fts_.h: Likewise.
1970 * getcwd.c: Likewise.
1971 * getloadavg.c: Likewise.
1972 * mkstemp.c: Likewise.
1973 * mountlist.c, mountlist.h: Likewise.
1974 * openat.c, openat.h: Likewise.
1975 * readlink-stub.c: Likewise.
1976 * readutmp.c, readutmp.h: Likewise.
1977 * rename.c: Likewise.
1978 * rmdir.c: Likewise.
1980 * savedir.c: Likewise.
1981 * stripslash.c: Likewise.
1982 * tempname.c: Likewise.
1983 * xreadlink.c: Likewise.
1984 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1986 * exclude.h: Likewise.
1988 * euidaccess.c (getuid, getgid, getuid, getegid)
1989 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1990 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1991 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1992 * pathmax.h: Include <limits.h> unconditionally, since other
1993 files have been getting away with it for years (MORE/BSD 4.3
1995 * userspec.c (getpwnam, getgrnam, getgrgid)
1996 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1998 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1999 Define to 256, not 255, as per modern POSIX.
2001 2005-06-01 Bruno Haible <bruno@clisp.org>
2003 * csharpexec.h: New file, from GNU gettext.
2004 * csharpexec.c: New file, from GNU gettext.
2005 * csharpexec.sh.in: New file, from GNU gettext.
2007 2005-05-31 Derek Price <derek@ximbiot.com>
2008 Paul Eggert <eggert@cs.ucla.edu>
2011 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2013 2005-05-29 Derek Price <derek@ximbiot.com>
2014 Paul Eggert <eggert@cs.ucla.edu>
2016 * glob_.h, glob.c: New files.
2018 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2020 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2022 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2023 the configuration hassle isn't worth it.
2024 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2025 (LONGEST_MODIFIER, PRIuMAX): Remove.
2027 2005-05-27 Bruno Haible <bruno@clisp.org>
2029 * getlogin_r.h: Remove second include of <stddef.h>.
2031 2005-05-25 Bruno Haible <bruno@clisp.org>
2032 Derek Price <derek@ximbiot.com>
2034 * getlogin_r.h: Simplify API documentation.
2036 2005-05-25 Derek Price <derek@ximbiot.com>
2037 Paul Eggert <eggert@cs.ucla.edu>
2039 * getlogin_r.c, getlogin_r.h: New files.
2041 2005-05-22 Bruno Haible <bruno@clisp.org>
2043 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2044 Also include <sys/param.h> if it defines MIN, MAX.
2045 Based on a patch by Derek Price <derek@ximbiot.com>.
2047 2005-05-22 Bruno Haible <bruno@clisp.org>
2049 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2050 (INT64_MIN): Fix definition.
2051 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2053 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2054 NEED_SIGNED_INT_TYPES.
2056 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2057 HAVE_SYSTEM_INTTYPES.
2059 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2061 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2062 so that unistd-safer.h (GPL'ed code) need not be included.
2064 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2067 * fts.c: Don't include "cycle-check.h" or "hash.h".
2068 (setup_dir, free_dir): New functions.
2069 (enter_dir, leave_dir): Define trivial
2070 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2071 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2072 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2073 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2074 Move to fts-cycle.c.
2075 (fts_open): Use setup_dir.
2076 (fts_close): Use free_dir.
2077 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2078 This adds a label and some gotos, but the alternatives were messier.
2079 Check for memory allocation failure when entering a dir.
2080 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2081 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2082 (FTS): New member fts_cycle, that is a union that contains the
2083 old active_dir_ht and cycle_state. All uses changed to mention
2084 fts_cycle.ht and fts_cycle.state.
2085 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2086 fts.c, with the following changes:
2087 (setup_dir, free_dir): New functions.
2088 (enter_dir): Now returns bool. Return true if successful, false
2089 if memory exhausted. All callers changed.
2090 Do not bother partly cleaning up on
2091 memory allocation failure; that is free_dir's job.
2092 However, free ad if hash_insert fails, to avoid memory leak.
2093 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2094 fts->fts_options to see which union member to use.
2096 2005-05-20 Jim Meyering <jim@meyering.net>
2098 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2099 Now a macro, to pacify GCC.
2101 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2103 * chown.c (rpl_chown): Return -1 on failure.
2105 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2107 * canonicalize.c: Include canonicalize.h first, to test interface.
2108 Include <stddef.h> unconditionally, since we assume C89 now.
2109 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2110 * fts.c: Include fts_.h first, to check interface.
2111 Do not include intprops.h; no longer needed.
2112 Include cycle-check.h and hash.h, since fts_.h no longer does.
2113 Remove unnecessary casts of closedir to void.
2114 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2115 decide whether to decrement nlinks.
2116 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2117 (FTS): Use struct hash_table * instead of Hash_table, so that
2118 we no longer need to include hash.h here.
2120 2005-05-17 Jim Meyering <jim@meyering.net>
2122 * fts.c, fts_.h: New files, from coreutils.
2124 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2126 Sync from coreutils.
2127 * unlinkdir.c, unlinkdir.h: New files.
2128 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2129 regex.h, unlocked-io.h, xtime.h:
2130 White space changes only.
2131 * makepath.c (make_path): Port to hosts where leading "//" is special.
2132 * yesno.c: Include getline.h, not ctype.h.
2133 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2134 Use getline to remove arbitrary restriction on response length.
2136 2005-05-13 Bruno Haible <bruno@clisp.org>
2138 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2139 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2140 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2141 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2142 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2143 Add support for 64-bit integers in the MSVC compiler.
2145 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2147 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2148 Change the initial comment to refer to GPL, not LGPL.
2149 gnulib-tool will change it to LGPL as needed.
2151 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2152 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2153 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2154 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2155 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2156 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2157 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2158 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2159 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2160 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2161 concatpath.c, config.charset, copy-file.c, copy-file.h,
2162 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2163 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2164 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2165 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2166 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2167 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2168 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2169 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2170 full-read.c, full-read.h, full-write.c, full-write.h,
2171 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2172 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2173 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2174 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2175 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2176 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2177 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2178 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2179 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2180 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2181 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2182 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2183 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2184 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2185 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2186 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2187 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2188 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2189 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2190 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2191 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2192 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2193 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2194 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2195 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2196 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2197 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2198 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2199 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2200 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2201 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2202 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2203 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2204 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2205 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2206 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2207 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2208 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2209 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2210 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2211 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2212 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2213 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2214 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2215 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2216 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2217 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2218 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2219 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2220 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2221 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2222 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2223 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2224 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2225 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2226 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2227 Update FSF postal mail address.
2229 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2231 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2232 specified in ai_socktype. Fix invalid ai_protocol
2233 check. ai_protocol is usually set to 0 or depending on
2234 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2235 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2236 ai_socktype / ai_protocol in the returned addrinfo structure.
2238 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2239 Bruno Haible <bruno@clisp.org>
2241 * inet_ntop.h: New file.
2242 * inet_ntop.c: New file, from glibc with modifications.
2244 2005-05-08 Jim Meyering <jim@meyering.net>
2246 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2248 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2250 Merge from coreutils. Among other things,
2251 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2252 * fd-safer.c: New file.
2253 * fcntl-safer.h, open-safer.c: Remove.
2254 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2255 * dup-safer.c: Include unistd-safer.h first.
2256 Don't include errno.h.
2257 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2258 * file-type.h: Don't assume invoker included sys/stat.h first.
2259 * file-type.c: Rely on file-type.h change.
2260 * getloadavg.c: Include unistd-safer.h.
2261 (getloadavg): Use safer open.
2262 * getusershell.c: Include "stdio-safer.h".
2263 (getusershell): Use safer fopen.
2264 * long-options.c (long_options): Use NULL rather than 0.
2265 * modechange.h (mode_free): Remove; all callers changed to invoke
2267 * modechange.c: Likewise.
2268 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2269 (MODE_DONE): New constant.
2270 (struct mode_change): Remove 'next' member.
2271 (make_node_op_equals): New function; like the old one of the
2272 same name, except it allocates an array.
2273 (mode_compile, mode_create_from_ref): Use it.
2274 (mode_compile): Allocate result as an array, not a linked list.
2275 Parse octal string ourself, so that we catch mistakes like "+0".
2276 (mode_adjust): Arg is an array, not a linked list.
2277 * modechange.c: Include stat-macros.h, xalloc.h.
2278 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2279 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2280 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2281 Remove. This is now stat-macros.h's job.
2282 (talloc): Remove. All callers replaced by xalloc, so that
2283 our invokers don't have to worry about reporting memory failures.
2284 (make_node_op_equals): Remove.
2285 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2287 (struct mode_change): Moved here from modechange.h.
2288 (mode_append_entry): Remove.
2289 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2290 apps to have incorrect behavior. Use simpler algorithm for head
2291 and tail. Don't futz with umask; that's now the job of mode_adjust.
2292 Detect more invalid usages rather than having somewhat-random behavior.
2293 Don't insert an "a=" action, as that leads to incorrect behavior.
2294 (mode_compile, mode_create_from_ref): Return NULL on error instead
2295 of an enum, since now there's only one way to have an error. All
2297 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2298 at the correct time. Simplify calculation of "+u" and its ilk.
2299 Don't mishandle "+X".
2300 (mode_free): Remove "register" and localize decls.
2301 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2302 (struct mode_change): Move to modechange.c; callers don't
2303 need to see this stuff.
2304 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2305 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2306 (mode_change, mode_adjust): Reflect the new signatures noted above.
2307 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2308 that might redefine system include files.
2309 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2310 (my_usleep): Use NULL rather than (void *) 0.
2311 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2312 Use siginterrupt to specify that system calls should be interrupted.
2313 (rpl_nanosleep): Move initialization of suspended closer to call of
2315 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2316 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2317 (desirable_utmp_entry): New function.
2318 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2319 using x2nrealloc, to simplify logic.
2320 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2321 size calculation. Do not assume utmp file is a regular file.
2322 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2323 (READ_UTMP_CHECK_PIDS): New constant.
2324 * save-cwd.c: Include unistd-safer.h.
2325 (save_cwd): Use fd_safer.
2326 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2327 [!_LIBC] Include "stat-macros.h" instead.
2328 * unistd-safer.h (fd_safer): New decl.
2330 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2332 * byteswap_.h: New file.
2334 2005-04-25 Albert Chin <china@thewrittenword.com>
2336 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2339 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2341 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2342 that "UTC +1 second" continues to work. Problem reported
2344 (relunit_snumber): New rule.
2347 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2349 * getdate.y (universal_time_zone_table): New constant.
2350 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2351 universal_time_zone_table.
2352 (lookup_zone): Prefer universal_time_zone_table to
2353 local_time_zone_table, so that "GMT" time stamps are allowed in
2354 London during the summer. Problem reported by Ian Abbott.
2356 2005-04-12 Jim Meyering <jim@meyering.net>
2358 * human.c (humblock): Set *options even when returning due to
2359 xstrtoumax conversion failure. Thanks to a used-uninitialized
2362 2005-04-09 Jim Meyering <jim@meyering.net>
2364 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2365 -Wuninitialized: initialize tm0.tm_year.
2367 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2369 * getdate.y (parser_control): rels_seen is now a boolean, not a
2370 count, since there's no maximum. All uses changed.
2371 Add member dsts_seen.
2372 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2374 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2375 Use pc_rels_seen to decide whther a date is absolute.
2377 * getdate.y (number): Don't overwrite year.
2378 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2381 2005-04-02 Simon Josefsson <jas@extundo.com>
2383 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2384 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2386 2005-03-27 Jim Meyering <jim@meyering.net>
2388 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2390 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2392 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2393 "one's complement" -> "ones' complement" in comment, as per Knuth.
2394 "value of type" -> "type or expression" in comment.
2395 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2397 2005-03-26 Jim Meyering <jim@meyering.net>
2400 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2401 Correct typos: s/or/of/.
2403 2005-03-23 Jim Meyering <jim@meyering.net>
2405 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2407 2005-03-21 Jim Meyering <jim@meyering.net>
2409 Changes imported from coreutils.
2411 * cycle-check.c: Don't include xalloc.h.
2413 * path-concat.c: Don't include assert.h.
2414 (path_concat): Remove assertion that would have triggered
2415 for ABASE starting with more than one slash.
2416 Reported by Andreas Schwab.
2418 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2419 properly when ABASE is an absolute file name.
2420 Correct the description of this function.
2422 Add an assertion and a test driver.
2423 This fixes a bug introduced on 2004-07-02.
2424 Andreas Schwab reported the resulting failure of cp --parents:
2425 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2427 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2429 * strftime.c (my_strftime): If the underlying strftime returns 0
2430 (which shouldn't happen), generate nothing instead of returning 0
2431 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2433 2005-03-16 Bruno Haible <bruno@clisp.org>
2435 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2437 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2439 * strftime.c (my_strftime): Prepend space to format so that we can
2440 reliably distinguish strftime failure from empty output on POSIX
2443 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2445 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2446 (iconv_string): Don't guess a size-zero buffer, as that might cause
2447 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2448 result would be 'too large', where 'too large' is (heuristically)
2449 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2450 overflow concerns. This will prevent some unwanted malloc failures
2451 when the inputs are very large.
2453 2005-03-15 Bruno Haible <bruno@clisp.org>
2455 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2458 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2461 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2463 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2465 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2466 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2468 * strtol.c: Likewise.
2470 2005-03-14 Simon Josefsson <jas@extundo.com>
2472 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2475 2005-03-14 Jim Meyering <jim@meyering.net>
2477 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2478 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2479 to be nonzero so that we (and caller) can detect the difference
2480 between a valid zero-length expansion and an error return, even
2481 when the underlying strftime fails before writing anything into
2484 2005-03-10 Jim Meyering <jim@meyering.net>
2486 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2487 so that this module works on systems without fchdir.
2489 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2491 Factor int-properties macros into a single file, except for
2492 glibc-related files.
2493 * intprops.h: New file.
2494 * getloadavg.c: Include it instead of limits.h.
2495 (INT_STRLEN_BOUND): Remove.
2496 * human.c: Include intprops.h.
2497 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2498 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2499 * inttostr.h: Include intprops.h instead of limits.h.
2500 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2501 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2502 for consistency with intprops.h.
2503 (time_t_is_integer, twos_complement_arithmetic): Use them.
2504 * sig2str.h: Include <signal.h>, intprops.h.
2505 (INT_STRLEN_BOUND): Remove.
2506 * strftime.c (TYPE_SIGNED): Remove.
2507 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2508 * strtol.c: Adjust comments to match intprops.h.
2509 * userspec.c: Include intprops.h.
2510 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2511 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2512 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2513 instead of rolling our own expressions.
2514 * xstrtol.c: Include xstrtol.h first, to test interface.
2516 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2518 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2519 the right thing even if adding 1900 would overflow. Similarly
2520 for tm_mon + 1 and tm_yday + 1.
2521 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2522 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2523 (DO_SIGNED_NUMBER): New macro.
2524 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2526 2005-03-07 Bruno Haible <bruno@clisp.org>
2528 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2530 2005-03-03 Derek R. Price <derek@ximbiot.com>
2531 Bruno Haible <bruno@clisp.org>
2533 * pagealign_alloc.h: New file.
2534 * pagealign_alloc.c: New file.
2536 2005-01-28 Bruno Haible <bruno@clisp.org>
2538 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2541 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2543 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2544 The workaround isn't strictly needed for POSIX conformance, and
2545 it's too much of a pain to configure and maintain. We'll ask
2546 people to fix their kernels instead.
2547 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2548 (NANOSLEEP_BUG_WORKAROUND): Remove.
2549 (xnanosleep): Remove the workaround.
2551 2005-02-12 Bruno Haible <bruno@clisp.org>
2553 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2555 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2557 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2558 * timespec.h (gettime): Return void, since it always
2559 succeeds now. All uses changed.
2560 * gettime.c (gettime) Likewise.
2561 [HAVE_NANOTIME]: Prefer nanotime.
2562 Assume gettimeofday succeeds, as POSIX requires.
2563 Assime time () succeeds, since other code already does.
2564 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2565 (timespec_subtract): Remove.
2566 (NANOSLEEP_BUG_WORKAROUND): New constant.
2567 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2568 things considerably. Use it only on GNU/Linux hosts, since the
2569 workaround shouldn't be needed elsewhere.
2571 2005-02-24 Bruno Haible <bruno@clisp.org>
2573 * gettext.h: Update from GNU gettext 0.14.2.
2575 2005-02-24 Bruno Haible <bruno@clisp.org>
2577 * localcharset.c: Update from GNU gettext 0.14.2.
2578 * config.charset: Update from GNU gettext 0.14.2.
2580 2005-02-22 Simon Josefsson <jas@extundo.com>
2582 * iconvme.h, iconvme.c: New files, from libc.
2584 2005-02-20 Neil Conway <neilc@samurai.com>
2586 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2587 returned by OSX/Darwin if the specified buffer is not large
2588 enough for the hostname.
2590 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2592 * memrchr.h: New file.
2593 * chdir-long.c: Include it.
2594 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2595 Don't bother including stddef.h.
2597 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2599 * argp-help.c (__argp_help): Create a fake struct argp_state and
2600 pass it to _help, otherwise the latter coredumps trying to
2601 dereference state.root_argp.
2603 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2605 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2607 Include <sys/types.h>, for dev_t.
2608 (ME_DUMMY, ME_REMOTE): Move from here....
2609 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2610 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2612 Include mountlist.h first, to test the interface.
2614 2005-01-29 Bruno Haible <bruno@clisp.org>
2616 * progname.c (program_name): Initialize.
2617 Needed when linking statically on MacOS X.
2619 2005-01-28 Bruno Haible <bruno@clisp.org>
2621 * javacomp.sh.in: New file, from GNU gettext.
2622 * javacomp.h: New file, from GNU gettext.
2623 * javacomp.c: New file, from GNU gettext.
2625 2005-01-26 Bruno Haible <bruno@clisp.org>
2627 * javaexec.sh.in: New file, from GNU gettext.
2628 * javaexec.h: New file, from GNU gettext.
2629 * javaexec.c: New file, from GNU gettext.
2631 2005-01-26 Simon Josefsson <jas@extundo.com>
2633 * gai_strerror.c: Use GPL in header.
2635 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2637 * argp-help.c (hol_entry_help): Avoid using non-constant
2638 initializers for struct pentry_state.
2639 (__argp_error): Check return value of __asprintf
2640 (__argp_failure): Translate error message
2642 * argp-parse.c: Removed braces around the expansion of N_()
2644 2005-01-21 Jim Meyering <jim@meyering.net>
2646 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2647 same value as for Solaris 9.
2649 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2650 component length. This included changing the parameter to be
2651 of type `char *' rather than `char const *'.
2652 * chdir-long.h (chdir_long): Update prototype.
2654 * openat.c (fdopendir, fstatat): New functions.
2655 * openat.h: Include headers required for use of DIR and struct stat.
2656 [AT_SYMLINK_NOFOLLOW]: Define.
2657 (fdopendir, fstatat): Add prototypes.
2659 2005-01-21 Bruno Haible <bruno@clisp.org>
2661 * classpath.h: New file, from GNU gettext.
2662 * classpath.c: New file, from GNU gettext.
2664 2005-01-20 Simon Josefsson <jas@extundo.com>
2666 * version-etc-fsf.c: New file, with version_etc_copyright.
2667 * version-etc.c: Remove version_etc_copyright.
2668 * version-etc.h (version_etc_copyright): Use [] instead of * in
2669 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2671 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2673 * save-cwd.c (save_cwd): Remove code to support the case
2674 where fchdir is missing or flaky.
2676 2005-01-20 Simon Josefsson <jas@extundo.com>
2678 * base64.h (isbase64): Add.
2680 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2681 using a unsigned prototype, don't inline.
2682 (base64_decode): Use it.
2684 2005-01-19 Bruno Haible <bruno@clisp.org>
2686 * sh-quote.h: New file, from GNU gettext.
2687 * sh-quote.c: New file, from GNU gettext.
2689 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2691 Merge changes from coreutils, as described below in several
2692 changelogs dated today.
2694 * save-cwd.c: Include "save-cwd.h" before other include files.
2695 (O_DIRECTORY): Remove; not needed here, since "." must be
2696 a directory. All uses removed.
2697 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2698 universal on Suns, and we also need to test for IRIX.
2699 Revamp code to use 'if' rather than '#if'.
2700 Avoid unnecessary comparison of cwd->desc to 0.
2702 * utimens.c (futimens): Robustify the previous patch, by checking
2703 for known valid error numbers rather than observed invalid ones.
2705 2005-01-18 Jim Meyering <jim@meyering.net>
2707 * version-etc.c (version_etc_copyright): Update copyright date.
2709 * utimens.c (futimens): Account for the fact that futimes
2710 can also fail with errno == ENOSYS or errno == ENOENT.
2711 Patch from Dmitry V. Levin.
2713 Change the name of the robust chdir function from chdir to chdir_long.
2714 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2715 (restore_cwd): Use chdir_long, not chdir.
2716 * chdir-long.c: Renamed from chdir.c.
2717 * chdir-long.h: Renamed from chdir.h.
2718 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2721 2005-01-18 Bob Proulx <bob@proulx.com>
2723 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2724 offsetof() macro construct to avoid compile failure with native HP-UX
2725 11.0 ANSI C compiler.
2727 2005-01-06 Bruno Haible <bruno@clisp.org>
2729 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2730 because stpncpy.m4 takes care of it.
2732 2004-01-24 Bruno Haible <bruno@clisp.org>
2734 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2736 2003-10-09 Bruno Haible <bruno@clisp.org>
2738 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2740 2005-01-06 Bruno Haible <bruno@clisp.org>
2742 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2743 * fwriteerror.c: Include <stdbool.h>.
2744 (fwriteerror): At the end, close the file stream. Record whether
2745 stdout was already closed.
2747 2004-05-27 Bruno Haible <bruno@clisp.org>
2749 * execute.c (environ): Declare if needed.
2750 * pipe.c (environ): Likewise.
2751 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2753 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2755 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2756 definitions to be after all include files, to avoid collisions.
2757 Problem reported by Bob Proulx.
2759 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2761 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2762 not needed. This removes a dependency on the gettext module.
2763 [defined _LIBC]: Do not include <libintl.h>; not needed.
2765 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2767 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2770 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2772 * argp-parse.c: Include <stddef.h>.
2773 (alignof, alignto): New macros.
2774 (parser_init): Don't assume that void * is aligned sufficiently
2777 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2778 need to extend the stack.
2779 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2782 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2784 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2786 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2788 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2789 Remove now-obsolete comment about AIX.
2790 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2791 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2792 (YYMAXDEPTH): New macro.
2794 2004-12-18 Bruno Haible <bruno@clisp.org>
2796 * fatal-signal.c (fatal_signals): Make non-const.
2797 (init_fatal_signals): New function.
2798 (uninstall_handlers, install_handlers): Ignore signals that were set to
2800 (at_fatal_signal): Call init_fatal_signals.
2801 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2803 Reported by Paul Eggert.
2805 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2807 * getdate.y (textint): New member "negative".
2808 (time_zone_hhmm): New function.
2809 Expect 14 shift-reduce conflicts, not 13.
2810 (o_colon_minutes): New rule.
2811 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2812 (yylex): Set the "negative" member of signed numbers.
2814 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2816 Changes imported from coreutils.
2817 * hard-locale.c: Assume <locale.h> exists.
2819 (GLIBC_VERSION): New macro.
2820 (hard_locale): Assume setlocale exists.
2821 Rewrite to avoid #ifdef.
2822 Use strdup rather than malloc + strcpy.
2823 * human.c: Assume <locale.h> exists.
2824 (human_readable): Assume localeconv exists.
2826 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2828 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2829 convert T2, not T. (Imported from libc.)
2831 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2833 * getcwd.c (is_ENAMETOOLONG): New macro.
2834 (__getcwd.c): Don't restore errno; glibc doesn't.
2835 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2836 first, falling back to our code only if its results look suspicious.
2837 Ensure that the resulting buffer is only as large as necessary.
2839 * readutmp.c: Include readutmp.h first.
2840 Include <errno.h>, since readutmp.h no longer does that.
2841 * readutmp.h: Don't include <errno.h>,
2842 <sys/param.h>, <time.h>; not needed to establish interface.
2843 (errno): Remove decl.
2844 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2845 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2846 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2848 2004-11-28 Simon Josefsson <jas@extundo.com>
2850 * base64.h, base64.c: New file.
2852 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2854 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2856 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2858 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2859 HP's ANSI C compiler.
2860 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2861 Declaring int functions causes warnings on some modern systems and
2862 shouldn't be needed to compile on ancient ones.
2863 * same.c (MIN) [defined MIN]: Don't define, since it's already
2866 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2867 with the following changes.
2868 (__set_errno): Parenthesize properly.
2869 Include <stdbool.h>.
2870 (MIN, MAX, MATCHING_INO): New macros.
2871 (__getcwd): Define with prototype, not K&R form.
2872 Use heuristics to allocate default buffer on stack if possible.
2873 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2874 behavior, and to avoid the PATH_MAX limit when computing
2876 Use MATCHING_INO to compare inode number to file.
2877 Check for arithmetic overflow in size calculations.
2878 Fix bug in reallocation of dot array that caused getcwd to fail
2879 on directories nested deeper than 75.
2880 Be more careful about saving errno on error.
2881 Do not use realloc; use only free+malloc, as this is a bit
2882 more flexible and avoids a needless copy operation.
2883 Do not inspect st_dev and st_ino for symbolic links; POSIX
2884 doesn't specify the latter.
2885 Check for closedir errors.
2886 Avoid needless casts.
2887 Use "#ifdef weak_alias" around weak_alias, to be like other
2889 The following changes to getcwd.c have effect only when used in
2890 gnulib; they have no effect inside glibc proper.
2891 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2892 as alloca isn't used.
2893 (alloca, __alloca): Likewise.
2894 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2895 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2896 unconditionally, as gnulib assumes C89 or better.
2897 Do not include <sys/param.h>.
2898 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2899 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2901 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2902 Include <dirent.h> in a way that is compatible with modern Autoconf.
2903 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2904 New macros, if not already defined.
2905 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2906 Use "_LIBC", not "defined _LIBC", for consistency.
2907 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2909 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2910 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2911 * xgetcwd.c: David MacKenzie's old code was removed, so give
2912 credit only to Jim Meyering and adjust the copyright dates.
2913 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2914 <stdlib.h>, <unistd.h>, "pathmax.h".
2915 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2916 (INITIAL_BUFFER_SIZE): Remove.
2917 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2919 2004-11-23 Jim Meyering <jim@meyering.net>
2921 * getopt_.h: Remove trailing blanks.
2923 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2925 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2926 (futimens): New function, which uses futimes if available.
2927 (futimens, utimens): Support timespec==NULL, with same semantics
2928 as utime and utimens.
2929 * utimens.h (futimens): New decl.
2931 2004-11-23 Jim Meyering <jim@meyering.net>
2933 * __fpending.c: Add comment.
2935 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2937 * getopt_.h: Re-addition of __getopt_argv_const caused
2938 redefinition warnings. To avoid them, include the defines
2939 in `#if !defined __need_getopt ... #endif'. The only place
2940 where __getopt_argv_const is used is in definitions
2941 of getopt_long and getopt_long_only below, which are as well
2942 protected by `#ifndef __need_getopt'.
2943 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2944 __need_getopt after including <stdio.h> and <unistd.h> These
2945 headers might have defined it.
2947 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2949 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2951 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2952 optopt): Use them instead of invoking ## directly; otherwise, the
2953 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2955 2004-11-19 Bruno Haible <bruno@clisp.org>
2957 * strtok_r.c: Move comments from here...
2958 * strtok_r.h: ... to here.
2960 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2962 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2963 might fail. Problem reported by Yoann Vandoorselaere.
2964 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2965 that mishandle size_t overflow.
2967 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2969 * canon-host.c: Include "strdup.h".
2970 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2971 Use strdup instead of malloc/strcpy to duplicate strings.
2973 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2974 (human_space_before_unit): New constant.
2975 * human.c (human_readable): Support it.
2977 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2978 (xgetcwd): Set errno correctly when failing.
2979 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2980 the failure is actually due to a PATH_MAX problem.
2982 Further getopt changes to make it more likely that glibc will
2983 buy the changes back.
2984 * getopt.c (POSIXLY_CORRECT): New constant.
2985 (getopt): Use it, so to preserve glibc semantic
2986 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2987 when compiling for libc.
2988 * getopt_.h (__getopt_argv_const): Bring it back.
2989 (getopt_long, getopt_long_only): Use it.
2991 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2992 New arg POSIXLY_CORRECT. All callers changed.
2993 (getopt): Argv is now char * const *, as per standard.
2994 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2995 not char *__getopt_argv_const *.
2996 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2997 _getopt_long_only_r): Likewise.
2998 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2999 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3000 _getopt_long_r, _getopt_long_only_r): Likewise.
3001 * getopt_.h (__getopt_argv_const): Remove.
3002 (getopt): Argv is now char * const *, as per standard.
3004 * getdate.y (tORDINAL): New token.
3005 (day, relunit): Allow it for relative times.
3006 (relative_time_table): Use tORDINAL for ordinals.
3008 2004-11-15 Jim Meyering <jim@meyering.net>
3010 * closeout.c: Include "__fpending.h" once again.
3011 Include <stdbool.h>.
3012 (close_stdout): Don't fail just because stdout was closed initially,
3013 since some programs don't write to stdout in the normal course of
3014 operation (other than --version and --help), and we don't want this
3015 function to make e.g. `touch file >&-' fail.
3016 But do fail if it was closed and someone has tried to write to it.
3017 E.g., `printf foo >&-' must fail.
3019 2004-11-11 Simon Josefsson <jas@extundo.com>
3021 * strtok_r.h, strtok_r.c: New file.
3023 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3025 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3026 we can stop lying to compilers about the constness of argv when we
3027 are compiled outside glibc.
3028 (getopt, getopt_long, getopt_long_only): Use it.
3029 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3031 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3032 _getopt_long_only_r): Likewise.
3033 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3034 _getopt_long_only_r): Likewise.
3036 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3037 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3038 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3039 the other external symbols.
3040 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3041 declaration, since the above renaming now works around collisions.
3043 2004-11-11 Jim Meyering <jim@meyering.net>
3045 * linebreak.c: Remove trailing blanks.
3046 * alloca_.h: Likewise.
3047 * acosl.c: Likewise.
3048 * euidaccess.c: Likewise.
3049 * allocsa.h: Likewise.
3051 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3053 * mktime.c (SHR): New macro, which is a portable
3054 substitute for >> that should work even on Crays.
3055 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3056 Problem reported by Mark D. Baushke in
3057 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3058 * getdate.y (SHR): Likewise.
3060 * strftime.c (SHR): Likewise.
3062 * quotearg.c (struct quoting_options): Use unsigned int for
3063 quote_these_too, so that right shifts are well defined. All uses
3066 2004-11-10 Simon Josefsson <jas@extundo.com>
3068 * getaddrinfo.h, getaddrinfo.c: New files.
3070 2004-11-10 Jim Meyering <jim@meyering.net>
3072 Ensure that no close failure goes unreported.
3073 * closeout.c (close_stdout): Always close stdout. I.e., don't
3074 return early when it seems there's nothing to flush.
3075 Don't include __fpending.h.
3077 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3079 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3081 2004-11-05 Bruno Haible <bruno@clisp.org>
3083 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3084 Reported by Mark D. Baushke <mdb@cvshome.org>.
3086 2004-11-04 Bruno Haible <bruno@clisp.org>
3088 2004-09-11 Bruno Haible <bruno@clisp.org>
3089 * allocsa.valgrind: New file.
3090 2004-02-06 Bruno Haible <bruno@clisp.org>
3091 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3092 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3093 Reported by Christopher Seip <chris.seip@hp.com>.
3095 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3097 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3098 with errno == ERANGE if the buffer is too small.
3099 Problem reported by Mark D. Baushke.
3101 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3103 * xreadlink.c (MAXSIZE): New macro.
3104 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3105 size does not exceed MAXSIZE. Avoid cast.
3106 As suggested by Mark D. Baushke in
3107 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3108 if readlink fails with buffer size just under MAXSIZE, try again
3111 2004-11-02 Derek R. Price <derek@ximbiot.com>
3112 and Paul Eggert <eggert@cs.ucla.edu>
3114 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3115 (get_date): Overparenthesize to avoid GCC warning.
3117 2004-11-02 Bruno Haible <bruno@clisp.org>
3119 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3120 function returns void.
3122 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3124 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3125 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3128 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3130 * getdate.y: Add support for TZ="foo" within a date string.
3131 Fix some bugs near time_t boundaries. Reject dates with
3132 out-of-range components, e.g., "Sept 31".
3133 Include <stdlib.h>, "setenv.h", "xalloc.h".
3134 (ISDIGIT_LOCALE): Remove; unused.
3135 Note that the TZ and time functions used here are not reentrant.
3136 (mktime_ok, get_tz): New functions.
3137 (TZBUFSIZE): New constant.
3138 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3139 This requires that we sometimes generate our own TZ="XXX..." setting.
3141 2004-10-27 Derek R. Price <derek@ximbiot.com>
3143 * mktime.c (not_equal_tm): Remove redundant check.
3145 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3147 * getdate.y: Use Bison 1.875 features, and some minor
3148 code cleanups. This change does not affect semantics.
3149 Don't include <stdlib.h>; no longer needed.
3150 Don't include unlocked-io.h; only the "#if TEST" code uses
3151 stdio, and performance isn't crucial there.
3152 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3153 Bison 1.875 features as described below.
3154 All uses of "PC." replaced by "pc->".
3155 (YYSTYPE): Add a forward declaration.
3156 (yylex, yyerror): Use full prototypes in forward decls.
3157 Use "%pure-parser" rather than obsolescent "%pure_parser".
3158 Use %parse-param and %lex-param instead of obsolescent
3159 YYPARSE_PARAM and YYLEX_PARAM.
3160 (meridian_table, month_and_day_table, time_units_table,
3161 relative_time_table, time_zone_table, military_table,
3162 lookup_zone, lookup_word, get_date):
3163 Use NULL instead of 0 where appropriate.
3164 (to_hour): Avoid abort (), to avoid a dependency on
3166 (yyerror, yylex): Now accepts parser_control * arg.
3167 (main) [TEST]: Use '\0' rather than 0 for char.
3169 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3171 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3172 It's now the caller's responsibility to handle the case where
3173 !HAVE_GETPAGESIZE && !defined getpagesize.
3175 * mktime.c (leapyear): Arg is long int, not int.
3177 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3179 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3181 2004-10-12 Simon Josefsson <jas@extundo.com>
3183 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3184 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3187 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3189 * vsnprintf.h: New file.
3190 * vsnprintf.c: New file.
3192 2004-10-07 Bruno Haible <bruno@clisp.org>
3194 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3195 into the provided buffer.
3197 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3199 * diacrit.c, diacrit.h: Add GPL notice.
3201 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3202 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3203 * logl.c (logl): Keep the code as similar to glibc as possible.
3204 This avoids a potential constant-folding bug.
3206 2004-10-05 Bruno Haible <bruno@clisp.org>
3208 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3210 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3212 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3213 * xmalloc.c (xmemdup): Likewise.
3214 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3215 XFREE): Remove these long-obsolescent macros.
3216 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3217 * xstrdup.c: Remove.
3219 * regex.c (re_comp): Cast gettext return value to char *,
3220 Problem reported by Martin Neitzel via Mark D. Baushke.
3222 2004-10-04 Simon Josefsson <jas@extundo.com>
3224 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3225 '#ifdef USE_UNLOCKED_IO'.
3227 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3229 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3230 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3231 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3232 regex.c, sha1.c, version-etc.c, yesno.c:
3233 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3234 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3235 the includer's responsibility.
3237 Sync from coreutils.
3239 * modechange.c (mode_compile): Don't decrement a pointer that
3240 points to the start of a string, as the C Standard says the
3241 resulting behavior is undefined.
3243 * backupfile.h (enum backuptype): Rename none -> no_backups,
3244 simple -> simple_backups, numbered_existing ->
3245 numbered_existing_backups, numbered -> numbered_backups
3246 to avoid shadowing problems. All uses changed.
3247 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3248 * backupfile.c (check_extension, numbered_backup):
3249 Rename locals to avoid shadowing 'basename'.
3250 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3253 * .cppi-disable: Add getopt_.h, getopt_int.h.
3254 * .cvsignore: Add getopt.h.
3256 2004-10-04 Simon Josefsson <jas@extundo.com>
3258 * memmem.h: New file.
3259 * memmem.c: New file, taken from glibc.
3261 2004-10-02 Jim Meyering <jim@meyering.net>
3263 * dirfd.h, getpagesize.h: Add copyright notice.
3265 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3267 * snprintf.c: Remove comments as to why each header is needed.
3269 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3271 * strsep.h: New file.
3272 * strsep.c: New file.
3274 2004-10-01 Simon Josefsson <jas@extundo.com>
3276 * snprintf.c (snprintf): Handle size==0.
3278 2004-10-01 Simon Josefsson <jas@extundo.com>
3279 Bruno Haible <bruno@clisp.org>
3281 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3282 (snprintf): Declare 'args'.
3284 2004-09-30 Simon Josefsson <jas@extundo.com>
3286 * snprintf.h, snprintf.c: New files.
3288 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3290 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3291 (hol_entry_help): Never translate an empty string.
3292 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3293 * argp.h (OPTION_NO_TRANS): New option.
3295 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3297 * xvasprintf.c: Include xalloc.h.
3298 (xvasprintf): Use xalloc_die, not xmalloc_die.
3300 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3302 * dummy.c: Change copyright notice to FSF, and license to GPL.
3304 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3306 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3307 Problem reported by Bruno Haible in:
3308 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3310 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3312 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3313 in case some system header has #define'd it. Problem reported by
3314 Soeren D. Schulze in
3315 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3317 2004-09-08 Bruno Haible <bruno@clisp.org>
3319 * stdint_.h: New file, taken from GNU clisp.
3321 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3323 * xvasprintf.h: New file.
3324 * xvasprintf.c: New file.
3325 * xasprintf.c: New file.
3327 2004-09-08 Bruno Haible <bruno@clisp.org>
3329 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3331 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3333 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3335 Import from coreutils.
3336 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3337 strings on unbounded length. alloca's performance benefits aren't
3338 that important here.
3340 (parse_with_separator): New function, with most of the internals
3341 of the old parse_user_spec. Allow user to omit both user and group,
3342 for compatibility with FreeBSD.
3343 Clone only the user name, not the entire spec.
3344 Do not set *uid, *gid unless entirely successful.
3345 Avoid memory leak in some failing cases.
3346 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3347 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3348 (parse_user_spec): Rewrite to use parse_with_separator.
3350 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3352 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3353 its complicated substitute.
3354 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3355 and program_invocation_name.
3356 (__argp_basename) [!_LIBC]: Remove; the only use was
3357 replaced by its body.
3358 (__argp_short_program_name): Change condition from
3359 !defined __argp_short_program_name to
3360 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3361 to match argp-namefrob.h.
3362 (__argp_failure): Don't assume strerror_r returns char *.
3363 * argp-parse.c (N_): Define unconditionally.
3364 (argp_default_options): Fill out initializers with 0 to avoid
3367 2004-08-12 Simon Josefsson <jas@extundo.com>
3369 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3370 * getopt_.h: Renamed from getopt.h.
3372 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3374 Merge from coreutils.
3376 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3377 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3378 for Reliant Unix 5.43.
3380 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3381 (union fooround): Use uintmax_t, not long int.
3382 The rest is a merge from libc:
3383 [defined _LIBC]: Include <shlib-compat.h>.
3384 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3386 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3388 * strverscmp.c: Convert to UTF-8.
3390 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3392 * obstack.h (obstack_empty_p):
3393 Don't assume that chunk->contents is suitably aligned.
3394 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3395 Likewise. Problem reported by Benno in
3396 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3398 * chown.c (rpl_chown): Work even if the file is writeable but not
3399 readable. This could be improved further but it'd take some work.
3401 2004-08-08 Simon Josefsson <jas@extundo.com>
3403 * xgethostname.c: Don't include error.h (not used).
3406 * getpass.c: Include getpass.h first.
3408 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3410 * xalloc-die.c: New files.
3411 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3413 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3414 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3415 (_, N_, xalloc_die): Move to xalloc-die.c.
3416 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3417 so that we needn't mess with xalloc_msg_memory_exhausted.
3419 * sha1.h: Renamed from sha.h.
3420 (SHA1_H): Renamed from _SHA_H.
3421 (sha1_ctx): Renamed from sha_ctx.
3422 (sha1_init_ctx): Renamed from sha_init_ctx.
3423 (sha1_process_block): Renamed from sha_process_block.
3424 (sha1_process_bytes): Renamed from sha_process_bytes.
3425 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3426 (sha1_read_ctx): Renamed from sha_read_ctx.
3427 (sha1_stream): Renamed from sha_stream.
3428 (sha1_buffer): Renamed from sha_buffer.
3429 * sha1.c: Likewise; renamed from sha.c.
3430 Do not include <sys/types.h>.
3431 Include <stddef.h> rather than <stdlib.h>.
3433 2004-08-08 Bruno Haible <bruno@clisp.org>
3435 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3436 FILESYSTEM_PREFIX_LEN.
3437 * progreloc.c: Likewise.
3438 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3440 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3443 * argp-help.c (make_hol, hol_append): Don't assume that
3444 SIZE_MAX is a valid preprocessor constant.
3445 (__argp_basename): Change from "#ifndef _LIBC"
3446 to "#ifndef __argp_short_program_name", so that
3447 we don't compile these functions for tar.
3449 More merges from coreutils.
3450 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3451 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3453 * addext.c: Remove; no longer needed.
3454 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3455 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3456 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3457 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3458 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3459 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3460 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3461 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3462 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3463 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3464 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3465 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3466 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3467 Import changes from coreutils.
3469 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3471 Merge from coreutils.
3473 * .gdb-history: Remove; this doesn't belong here.
3475 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3476 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3477 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3479 * dirname.h: Include <stdbool.h>.
3480 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3481 for consistency with POSIX terminology. All uses changed.
3482 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3483 (strip_trailing_slashes): Use bool for booleans.
3484 * stripslash.c (strip_trailing_slashes): Likewise.
3486 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3487 sometimes returns a positive errno value even when it succeeds.
3488 (print_errno_message) [!LIBC]: Fall back on strerror if
3491 * path-concat.c (mempcpy): Don't define if a system header defines it.
3492 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3493 (longest_relative_suffix): New function.
3494 (path_concat): Use it. Assume first argument is not NULL.
3495 Port to DOS. Omit redundant separators.
3496 Report an error instead of returning NULL.
3497 Use mempcpy instead of memcpy.
3498 (xpath_concat): Remove: not declared or used.
3500 * same.h: Include <stdbool.h>
3501 (same_name): Return bool, not int.
3502 * same.c (same_name): Likewise.
3503 (errno): Don't declare; we assume C89 or better now.
3505 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3506 if not already defined.
3508 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3509 * dup-safer.c (errno): Likewise.
3511 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3513 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3516 2004-08-03 Simon Josefsson <jas@extundo.com>
3518 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3519 * progname.h: Don't include stdbool.h.
3521 2004-08-02 Simon Josefsson <jas@extundo.com>
3523 * getsubopt.h: New file, with comments from Bruno Haible.
3524 * getsubopt.c: New file, from glibc, but slightly modified based on
3525 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3527 2004-08-01 Simon Josefsson <jas@extundo.com>
3529 * xgetdomainname.c: Include stdlib.h, for free().
3531 2004-07-16 Simon Josefsson <jas@extundo.com>
3533 * dummy.c: New file.
3535 2004-07-16 Bruno Haible <bruno@clisp.org>
3537 * backupfile.h: Add extern "C" for C++.
3538 * closeout.h: Likewise.
3539 * copy-file.h: Likewise.
3540 * findprog.h: Likewise.
3541 * full-write.h: Likewise.
3542 * pathname.h: Likewise.
3543 * progname.h: Likewise.
3544 * stpcpy.h: Likewise.
3545 * stpncpy.h: Likewise.
3546 * strcase.h: Likewise.
3547 * strstr.h: Likewise.
3548 * xalloc.h: Likewise.
3550 * mbswidth.h: Add extern "C" for C++.
3551 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3553 2004-07-09 Simon Josefsson <jas@extundo.com>
3555 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3556 failed without this.)
3558 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3560 * fchown-stub.c: New file.
3562 2004-06-24 Jim Meyering <jim@meyering.net>
3564 * obstack.h (obstack_base): Cast to (void *), per documentation.
3566 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3568 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3570 2004-06-01 Jim Meyering <jim@meyering.net>
3572 * calloc.c: New file.
3574 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3576 * getdate.y (yylex): Allow space between sign and number.
3577 Problem reported by Dan Jacobson.
3579 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3580 and Jim Meyering <jim@meyering.net>
3582 Merge from coreutils CVS.
3584 * stat-macros.h: New file, with contents from file-type.h
3585 and coreutils' system.h.
3586 * file-type.c: Include "stat-macros.h".
3587 * file-type.h (file_type): Move all macro definitions to new file,
3590 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3591 Wrap old code with this conditional.
3592 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3593 function that does not dereference symlinks.
3594 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3596 * xreadlink.c: Include xreadlink.h first, to catch .h file
3597 dependency problems.
3598 (xreadlink): Accept new arg SIZE, for efficiency.
3599 All decls and uses changed.
3600 * xreadlink.h: Include <stddef.h>, for size_t.
3602 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3603 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3605 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3607 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3609 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3610 macros to be defined.
3611 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3612 the allocator returns NULL because the requested size is zero.
3614 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3616 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3617 var. Add comment explaining why libc still defines it. This
3618 merges the following patch from glibc:
3619 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3621 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3623 * obstack.c (_obstack): Remove unused variable. It hasn't been
3624 present in glibc since revision 1.1 of this file.
3625 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3626 obstack_alignment_mask, obstack_alloc, obstack_base,
3627 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3628 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3629 obstack_grow0, obstack_init, obstack_int_grow,
3630 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3631 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3632 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3633 nonexistent functions.
3635 2004-05-17 Derek R. Price <derek@ximbiot.com>
3636 Paul Eggert <eggert@cs.ucla.edu>
3638 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3640 2004-05-14 Bruno Haible <bruno@clisp.org>
3642 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3643 that consists of a '.' followed by an empty digit string.
3644 Patch by Tor Lillqvist <tml@iki.fi>.
3646 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3648 Port obstack to the AS/400, where pointers are 16 bytes wide and
3649 you cannot cast an integer to a valid pointer. This patch is
3650 currently waiting to be integrated into glibc; see
3651 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3653 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3654 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3655 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3656 (struct obstack): temp member is now a union of a pointer and
3657 an integer, instead of an integer. All integer uses changed.
3658 This does not affect the physical layout of struct obstack,
3659 except on hosts (like the AS/400) where the size or alignment of
3660 void * is greater than that of ptrdiff_t.
3661 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3662 __STDC__)]: Store temporary in pointer member of union, not
3664 * obstack.c: Include <stddef.h>, for offsetof.
3665 (struct fooalign): Remove; it doesn't need a name.
3666 (union fooround): Change double to long double, and add void *.
3667 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3668 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3669 not a macro. Hence the values are always int; so remove all
3670 casts-to-int in uses.
3672 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3673 Derek Price <derek@ximbiot.com>
3675 * alloca.c: Include <alloca.h>, to get our interface.
3676 * alloca_.h: Use __alloca on AIX, so that we don't have to
3677 include <alloca.h> first. Use C89 prototype for alloca; this
3678 requires including <stddef.h> for size_t. Use extern "C" if C++.
3679 Use #elif for simplicity, since we can assume C89 now.
3680 Don't try to source the system alloca.h since it will not be found
3681 and to prevent recursively including its replacement.
3682 * fnmatch.c: Include <alloca.h> instead of opencoding.
3683 * regex.c: Likewise.
3685 2004-05-16 Derek Price <derek@ximbiot.com>
3686 Paul Eggert <eggert@cs.ucla.edu>
3688 getline cleanup. This changes the getndelim2 API: both order of
3689 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3692 * getline.c: Don't include stddef.h or stdio.h, since our
3693 interface does that.
3694 (getline): Always use getdelim, so that we don't have two
3695 copies of this code.
3696 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3698 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3699 (GETNDELIM2_MAXIMUM): New macro.
3700 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3701 instead of the old practice of delim2==0. All callers changed.
3702 Return -1 on overflow, instead of returning junk.
3703 Do not set *linesize unless allocation succeeds.
3704 * getndelim2.h: Do not include stddef.h; no longer needed, now
3705 that we include sys/types.h.
3706 * getnline.h: Likewise.
3707 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3708 (getndelim2): Reorder arguments.
3709 * getnline.c (getnline, getndelim):
3710 Don't discard the NMAX argument.
3711 (getnline): Invoke getndelim, to avoid code duplication.
3712 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3713 of (size_t) -1 by callers of the getnline family.
3715 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3717 * nanosleep.c (suspended): Change its type from int to
3718 sig_atomic_t volatile.
3719 (first_call): Make it private to rpl_nanosleep, and have it
3720 be zero initially as that's a bit faster.
3721 (my_usleep): Round up fractional times instead of truncating them,
3722 as this is the usual meaning for 'sleep'.
3724 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3726 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3727 (ENOSYS): Define if not defined.
3728 (settime): Fall back on stime if it exists and settimeofday fails.
3729 But don't bother with fallbacks if a method fails with errno == EPERM.
3731 2004-05-11 Jim Meyering <jim@meyering.net>
3733 Prior to this change, the save_cwd caller required read access to the
3734 current directory on most systems (ones with the fchdir function).
3736 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3737 fails, try write-only, and finally, resort to using xgetcwd.
3739 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3741 * obstack.c, obstack.h: Import changes from libc.
3743 2004-04-28 Bruno Haible <bruno@clisp.org>
3745 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3746 implicitly appends .exe to executables.
3747 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3748 accepts Windows pathnames.
3749 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3750 Cygwin like Windows, since it now accepts Windows pathnames.
3751 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3752 Cygwin like Windows, since it now accepts Windows pathnames.
3753 Reported by Derek Robert Price <derek@ximbiot.com>.
3755 2004-04-20 Jim Meyering <jim@meyering.net>
3757 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3759 2004-04-20 Jim Meyering <jim@meyering.net>
3760 Bruno Haible <bruno@clisp.org>
3762 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3763 memory when realloc fails.
3765 2004-04-18 Jim Meyering <jim@meyering.net>
3767 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3768 don't leak memory and do call END_UTMP_ENT.
3770 2004-04-11 Paul Eggert <eggert@twinsun.com>
3772 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3773 (CHAR_BIT): Remove, since we assume C89.
3774 Include <stdint.h> if available, as per current Autoconf CVS advice.
3776 2004-03-30 Paul Eggert <eggert@twinsun.com>
3778 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3779 not bool, to be more consistent with Unix conventions.
3780 Suggested by Bruno Haible.
3782 Merge from coreutils.
3784 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3787 * getdate.h: Include stdbool.h, and timespec.h instead of
3788 the usual <time.h> dance.
3789 (get_date): Change signature to support fractional time stamps.
3790 All callers changed.
3791 * getdate.y: Include "getdate.h" first, as we can now
3792 assume C89 and don't need to worry about 'const'.
3793 Similarly, include "unlocked-io.h" near start, not in middle.
3795 (textint.value): Use long int rather than int.
3796 (textint.digits): Use size_t rather than int.
3797 (BILLION, LOG10_BILLION): New constants.
3798 (parser_control): New member rel_ns. Members day_ordinal,
3799 time_zone, month, day, hour, minutes, rel_year, rel_month,
3800 rel_day, rel_hour, rel_minutes, rel_seconds
3801 are now long int, not int. Member seconds is now struct timespec,
3802 not int. New member timespec_seen. Members dates_seen, days_seen,
3803 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3805 (%union.intval): Now long int, not int.
3806 New member timespec.
3807 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3808 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3809 (spec): Now is a timespec or an item list.
3810 (timespec, items): New nonterminals.
3811 (time, rel, relunit, number, get_date):
3812 Add support for fractional seconds.
3813 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3814 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3815 (to_hour): First arg is now long int, not int.
3816 (to_year): Returns long int, not int.
3817 Don't treat year -70 like 70.
3818 (tm_diff): Returns long int, not int.
3819 (lookup_word): Use bool instead of int when appropriate.
3820 (yylex): Use size_t for count, not int.
3821 Detect overflow when parsing large integer constants.
3822 Add support for fractions.
3823 (get_date): Make pointers 'const' if possible.
3824 Use more-portable code to detect integer overflow.
3825 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3826 Don't use ctime; it's not reliable if the year has >4 digits.
3828 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3829 This is for compatibility with BSD.
3831 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3832 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3833 From coreutils' system.h.
3835 * userspec.c: Don't include "posixver.h".
3836 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3837 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3838 compatible extension. Simplify code by removing a boolean int
3839 that was always nonzero if a string was nonnull.
3841 2004-03-30 Jim Meyering <jim@meyering.net>
3843 Merge from coreutils.
3845 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3847 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3848 an empty input stream.
3850 * readtokens.c: Include <stdbool.h>.
3851 (readtoken): Use `size_t' rather than int/long.
3852 All callers adjusted.
3853 Use `bool' rather than `int' where appropriate.
3854 Use memset rather than an explicit loop.
3855 Use x2nrealloc rather than xrealloc.
3856 Allow the use of `\0' as a delimiter.
3857 (readtokens): Likewise.
3858 * readtokens.h (readtoken, readtokens): Update prototypes.
3860 2004-03-30 Bruno Haible <bruno@clisp.org>
3862 * getloadavg.c (getloadavg): Don't assume setlocale returns
3865 2004-03-29 Paul Eggert <eggert@twinsun.com>
3867 Merge changes to getloadavg.c from coreutils and Emacs.
3869 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3870 Define to an expression, not to the empty string.
3871 Include cloexec.h and xalloc.h.
3872 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3873 Use set_cloexec_flag rather than rolling our own.
3874 * cloexec.c, cloexec.h: New files.
3876 2004-03-18 Paul Eggert <eggert@twinsun.com>
3878 * getopt.h: Sync with libc CVS.
3880 2004-03-18 Paul Eggert <eggert@twinsun.com>
3881 Bruno Haible <bruno@clisp.org>
3883 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3884 not on all platforms that have <wchar.h>.
3885 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3887 2004-03-09 Paul Eggert <eggert@twinsun.com>
3889 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3891 * getopt_int.h: New file, also synced from libc.
3893 2004-03-07 Paul Eggert <eggert@twinsun.com>
3895 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3896 '#if' expressions. Unlike the code it replaces, it does not
3897 depend on (defined _SC_PAGESIZE). However, it does depend on
3898 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3899 first reported by Jason Andrade in
3900 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3902 2004-01-18 Simon Josefsson <jas@extundo.com>
3904 * strdup.h: New file.
3905 * strdup.c: Include it.
3906 * path-concat.c: Include strdup.h. Drop strdup declaration.
3907 * userspec.c: Include strdup.h. Drop strdup declaration.
3909 2004-02-06 Karl Berry <karl@gnu.org>
3911 * config.charset: update from gettext 0.14.1.
3913 2004-02-05 Paul Eggert <eggert@twinsun.com>
3915 Add comments and code, prompted by suggestions from Bruno Haible
3917 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3918 describing the enum quoting_style values.
3919 * quotearg.c (quotearg_alloc): New function.
3920 (quotearg_buffer_restyled): Treat lone { and } as special.
3921 Treat = as special. Work around bug with older shells
3922 that "see" a '\' that is really the 2nd byte of a multibyte char.
3923 Quote empty string with shell_quoting_style.
3925 2004-02-03 Bruno Haible <bruno@clisp.org>
3927 * pipe.h: New file, from GNU gettext.
3928 * pipe.c: New file, from GNU gettext.
3930 2004-01-27 Bruno Haible <bruno@clisp.org>
3932 * execute.h: New file, from GNU gettext.
3933 * execute.c: New file, from GNU gettext.
3934 * w32spawn.h: New file, from GNU gettext.
3936 2004-01-23 Paul Eggert <eggert@twinsun.com>
3938 Exit-status fix from coreutils.
3940 Use exit_failure consistently in place of EXIT_FAILURE,
3941 so that program exit statuses are consistent on failure.
3943 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3944 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3945 * argmatch.h: Comment fix to match the above.
3946 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3947 Now a macro referring to exit_failure, instead of a separate
3948 variable. Include "exitfail.h" to get it.
3949 * xstrtol.h: Include "exitfail.h".
3950 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3952 * long-options.c (parse_long_options): Use prototype
3953 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3956 2004-01-21 Jim Meyering <jim@meyering.net>
3958 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3959 so as not to conflict with a different-sized __mktime_internal
3960 function in GNU libc.
3961 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3962 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3964 2004-01-18 Paul Eggert <eggert@twinsun.com>
3966 Merge from diffutils.
3968 * file-type.c (file_type): Add typed memory objects.
3969 * file-type.h (S_TYPEISTMO): New macro.
3971 * c-stack.h (c_stack_action): Remove argv argument.
3972 * c-stack.c (c_stack_action): Likewise. All uses changed.
3973 (die): Don't calculate message unless segv_action returns.
3974 (get_stack_location, min_address_from_argv, max_address_from_argv,
3975 volatile stack_base, volatile_stack_size): Remove.
3976 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3977 that every segmentation violation is a stack overflow. (Ouch!)
3978 See Debian bug 136249 (still outstanding) for more info about why
3979 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3981 2003-11-30 Bruno Haible <bruno@clisp.org>
3983 Safer stack allocation.
3984 * setenv.c: Include allocsa.h.
3985 (alloca): Remove fallback definition.
3986 (freea): Remove macro.
3987 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3990 2003-10-17 Bruno Haible <bruno@clisp.org>
3992 * binary-io.h: Avoid warnings on Cygwin.
3994 2003-12-28 Bruno Haible <bruno@clisp.org>
3996 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3997 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3999 2003-11-28 Bruno Haible <bruno@clisp.org>
4001 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4003 2003-11-27 Bruno Haible <bruno@clisp.org>
4005 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4007 2003-11-17 Bruno Haible <bruno@clisp.org>
4009 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4011 2003-11-24 Bruno Haible <bruno@clisp.org>
4013 * xallocsa.h: New file, from GNU gettext.
4014 * xallocsa.c: New file, from GNU gettext.
4016 2003-11-24 Bruno Haible <bruno@clisp.org>
4018 * allocsa.h: New file, from GNU gettext.
4019 * allocsa.c: New file, from GNU gettext.
4021 2003-11-24 Bruno Haible <bruno@clisp.org>
4023 * eealloc.h: New file.
4025 2004-01-15 Jim Meyering <jim@meyering.net>
4027 Merge from coreutils.
4029 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4030 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4031 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4033 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4034 optional configure-time default.
4036 * version-etc.c (version_etc_copyright): Update copyright date.
4038 * xreadlink.c (xreadlink): Correct outdated comment.
4040 2004-01-15 Paul Eggert <eggert@twinsun.com>
4042 Merge from coreutils.
4044 * posixver.c: Include posixver.h.
4046 * same.c: Include <stdbool.h>, <limits.h>.
4047 (_POSIX_NAME_MAX): Define if not defined.
4049 (same_name): If file names are silently truncated, report
4050 that the file names are the same if they are the same after
4051 the silent truncation.
4053 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4054 conversion function.
4055 * xstrtod.c (xstrtod): Likewise. All callers changed to
4056 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4059 2004-01-14 Paul Eggert <eggert@twinsun.com>
4061 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4062 with like-named macro in fnmatch.c.
4063 (EXT): Use an internal constant instead.
4065 Merge fnmatch patches from glibc.
4066 * fnmatch.c (mbsinit): Remove define.
4067 Add libc_hidden_ver (__fnmatch, fnmatch).
4068 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4069 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4071 2003-12-14 Karl Berry <karl@gnu.org>
4073 * config.charset: update from gettext-runtime.
4075 2003-12-03 Paul Eggert <eggert@twinsun.com>
4077 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4078 Bug reported by Alfred M. Szmidt.
4080 2003-11-29 Karl Berry <karl@gnu.org>
4082 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4084 2003-11-23 Paul Eggert <eggert@twinsun.com>
4085 Bruno Haible <bruno@clisp.org>
4087 * printf-parse.h: Don't include sys/types.h.
4088 (ARG_NONE): New macro.
4089 (char_directive): Change type of *arg_index fields to size_t.
4090 * printf-parse.c: Don't include sys/types.h.
4091 (SSIZE_MAX): Remove macro.
4092 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4093 Remove unnecessary overflow check.
4094 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4097 2003-11-24 Paul Eggert <eggert@twinsun.com>
4099 * alloca.c: Remove dependency on xalloc module.
4100 (xalloc_die): Remove.
4101 (memory_full) [!defined emacs]: New macro.
4102 [!defined emacs]: Don't include xalloc.h.
4103 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4104 address arithmetic overflows. Change datatypes a bit to avoid
4107 2003-11-22 Jim Meyering <jim@meyering.net>
4109 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4111 2003-11-17 Bruno Haible <bruno@clisp.org>
4113 * vasnprintf.c (alloca): Remove fallback definition.
4114 (freea): Remove definition.
4115 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4116 Reported by Paul Eggert.
4118 2003-11-17 Jim Meyering <jim@meyering.net>
4120 On systems without utime and without a utimes function capable of
4121 dealing with a NULL struct utimbuf* argument, this utime replacement
4122 could -- in unusual circumstances -- leak a file descriptor.
4123 * utime.c: Include <unistd.h> and <errno.h>.
4124 (utime_null): Be sure to close `fd' and to preserve errno.
4125 Reported by Geoff Collyer via Arnold Robbins.
4127 2003-11-16 Paul Eggert <eggert@twinsun.com>
4128 Bruno Haible <bruno@clisp.org>
4130 Protect against address arithmetic overflow.
4131 * printf-args.h: Include stddef.h.
4132 (arguments): Change type of field 'count' to size_t.
4133 * printf-args.c (printf_fetchargs): Use size_t instead of
4134 'unsigned int' where appropriate.
4135 * printf-parse.h: Include sys/types.h.
4136 (char_directive): Change type of *arg_index fields to ssize_t.
4137 (char_directives): Change type of fields 'count', max_*_length to
4139 * printf-parse.c: Include sys/types.h and xsize.h.
4140 (SSIZE_MAX): Define fallback value.
4141 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4142 instead of 'int' where appropriate. Check a_allocated, d_allocated
4143 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4144 * vasnprintf.c: Include xsize.h.
4145 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4146 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4147 overflow. Avoid wraparound when converting a width or precision from
4150 2003-11-16 Bruno Haible <bruno@clisp.org>
4152 Update from GNU gettext.
4153 * printf-parse.c: Generalize to it can be compiled for wide strings.
4154 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4155 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4156 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4157 SNPRINTF): New macros.
4158 Don't include <alloca.h> if the file is used inside libintl.
4159 (local_wcslen): New function, for Solaris 2.5.1.
4160 (VASNPRINTF): Use it instead of wcslen.
4162 2003-11-16 Bruno Haible <bruno@clisp.org>
4164 * xsize.h (xmax): New function.
4165 (xsum, xsum3, xsum4): Declare as "pure" functions.
4167 2003-11-12 Paul Eggert <eggert@twinsun.com>
4169 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4170 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4171 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4172 heuristic is just as accurate as far as we know, and it removes a
4173 dependency on size_max.m4 and ptrdiff_max.m4.
4175 2003-11-12 Paul Eggert <eggert@twinsun.com>
4177 * xstrtol.c (__xstrtol): Remove "break" immediately after
4178 "return", to pacify some unknown compiler. Problem reported
4181 2003-11-11 Bruno Haible <bruno@clisp.org>
4183 * xsize.h (SIZE_MAX): Remove fallback definition.
4184 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4187 2003-11-10 Paul Eggert <eggert@twinsun.com>
4189 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4190 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4191 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4193 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4194 not (size_t) -1, since it's defined here.
4196 2003-11-06 Paul Eggert <eggert@twinsun.com>
4198 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4199 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4200 Reject sizes of exactly SIZE_MAX bytes.
4201 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4202 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4204 2003-11-05 Bruno Haible <bruno@clisp.org>
4206 * xsize.h: Include limits.h, to avoid a possible collision with
4207 SIZE_MAX defined in <limits.h> on Solaris.
4209 2003-11-04 Bruno Haible <bruno@clisp.org>
4211 * xsize.h: New file.
4212 * linebreak.c: Include xsize.h.
4213 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4214 argument for overflow.
4215 Suggested by Paul Eggert.
4217 2003-10-31 Bruno Haible <bruno@clisp.org>
4219 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4220 to avoid (extremely rare) race condition.
4221 Suggested by Paul Eggert.
4223 2003-11-03 Jim Meyering <jim@meyering.net>
4225 * userspec.c: Include "userspec.h".
4226 * userspec.h: New file.
4228 2003-10-31 Paul Eggert <eggert@twinsun.com>
4230 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4231 * mountlist.c (SIZE_MAX): Define if not defined already.
4232 (read_filesystem_list): Set and use me_type_malloced.
4233 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4234 whatever the type happens to be), for brevity and consistency.
4235 Check for size calculation overflow on Alphas running OSF/1.
4237 2003-10-31 Jim Meyering <jim@meyering.net>
4239 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4241 * linebuffer.c: Include <string.h> for declaration of memset.
4243 2003-10-30 Paul Eggert <eggert@twinsun.com>
4244 Bruno Haible <bruno@clisp.org>
4246 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4247 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4249 2003-10-29 Paul Eggert <eggert@twinsun.com>
4251 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4252 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4254 * quotearg.c (quotearg_n_options): Use it.
4255 * group-member.c: Include <stdbool.h>.
4256 (free_group_info): Arg is now const *; don't free arg.
4257 (get_group_info): Now returns bool and accepts struct group_info *,
4258 rather than returning a malloc'ed struct group_info *.
4259 All uses changed. Check for overflow in internal size calculation.
4261 * getusershell.c (readname): Simplify the code by using x2nrealloc
4262 rather than xmalloc/xrealloc.
4263 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4264 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4265 conformance bug: the old code used a pointer after freeing the
4266 storage that it addressed.
4267 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4268 rather than doing it by hand.
4269 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4270 the buffer preserved. Use free and xmalloc instead.
4271 * quotearg.c (quotearg_n_options): Likewise.
4272 Use a simpler test for size overflow. Don't use xalloc_oversized
4273 because unsigned int might be wider than size_t (!); this suggests
4274 that we should switch from unsigned int to size_t for slot numbers.
4276 2003-10-27 Bruno Haible <bruno@clisp.org>
4278 * stdbool_.h: Better support for BeOS.
4280 2003-10-27 Paul Eggert <eggert@twinsun.com>
4282 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4283 to allocate the returned structure. Do not allocate a subarray,
4284 as x2nrealloc will do that.
4285 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4286 instead of xnrealloc.
4287 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4289 2003-10-26 Paul Eggert <eggert@twinsun.com>
4291 * xalloc.h (xalloc_oversized): New static inline function, for
4292 callers that want to do their own size-overflow checking. Include
4293 <stdbool.h>, since xalloc_oversized returns bool.
4294 * xalloc.c (array_size_overflow): Remove. All callers changed
4295 to use xalloc_oversized.
4297 Add two functions x2realloc, x2nrealloc, for programs that grow
4298 arrays dynamically by doubling their sizes.
4299 * xalloc.h (x2realloc, x2nrealloc): New decls.
4300 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4303 Port to C99 semantics for 'inline' of external functions.
4304 Bug reported by Bruno Haible.
4305 * xmalloc.c (xnmalloc_inline): New static inline function,
4306 with the old contents of xnmalloc.
4307 (xnmalloc, xmalloc): Use it.
4308 (xnrealloc_inline): New static inline function,
4309 with the old contents of xnrealloc.
4310 (xnrealloc, xrealloc): Use it.
4312 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4314 2003-10-25 Paul Eggert <eggert@twinsun.com>
4316 Fix several address-calculation bugs in the hash modules,
4317 plus some minor code cleanup.
4319 * hash.h: Include <stdbool.h>, for bool.
4320 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4321 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4322 hash_get_n_entries, hash_get_max_bucket_length,
4323 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4324 hash_rehash): Use size_t rather than unsigned.
4325 * hash.c (struct hash_table, hash_get_n_buckets,
4326 hash_get_n_buckets_used, hash_get_n_entries,
4327 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4328 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4329 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4331 (SIZE_MAX): Define if not defined.
4332 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4333 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4335 Use const * when possible.
4336 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4337 (check_tuning): Fix bug: if tuning parameters were very close to
4338 0 or 1, rounding errors could have caused subscript violations.
4339 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4340 (hash_initialize): Add 'fail:' label
4341 to free table and return NULL, and use it to simplify code.
4342 Use calloc rather than clearing the storage ourself.
4343 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4344 buffer size calculations.
4345 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4346 Include <stddef.h>, for size_t.
4347 * hash-pjw.c (hash_pjw): Likewise.
4348 Switch to method described by Bruno Haible.
4349 Include <limits.h>, for CHAR_BIT.
4350 (SIZE_BITS): New macro.
4352 2003-10-21 Paul Eggert <eggert@twinsun.com>
4354 * getndelim2.c (getndelim2): When size calculation overflows,
4355 ceiling the allocation at NMAX bytes rather than silently
4356 discarding input bytes before NMAX is reached. This makes
4357 a difference only if NMAX exceeds SIZE_MAX / 2.
4359 * obstack.c: Merge from glibc.
4360 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4361 Add libc_hidden_def (_obstack_newchunk).
4362 (_obstack_free) [! defined _LIBC]: Remove.
4363 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4364 a clone of the function body.
4365 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4366 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4368 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4369 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4372 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4373 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4374 Don't use lvalue casts, as GCC plans to remove support for them
4375 in GCC 3.5. Reported by Joseph S. Myers. This bug
4376 was also present in the non-GCC version, indicating that this
4377 code had always been buggy and had never been widely used.
4378 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4379 Use the fast variant of each macro, rather than copying the
4380 definiens of the fast variant; that way, we'll be more likely to
4381 catch future bugs in the fast variants.
4383 2003-10-20 Bruno Haible <bruno@clisp.org>
4385 * wait-process.h: New file, from GNU gettext.
4386 * wait-process.c: New file, from GNU gettext.
4388 2003-10-19 Jim Meyering <jim@meyering.net>
4390 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4392 2003-10-16 Paul Eggert <eggert@twinsun.com>
4394 * getgroups.c: Include <errno.h>, <stdlib.h>.
4395 (getgroups): First arg is int, not size_t.
4396 Don't let 'free' mangle errno.
4398 2003-10-16 Jim Meyering <jim@meyering.net>
4400 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4402 2003-10-15 Paul Eggert <eggert@twinsun.com>
4404 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4406 (new_exclude, add_exclude_file): Initial size no longer needs to
4408 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4409 our own address arithmetic overflow checking.
4411 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4412 (fnmatch): Do not alloca more than 2000 wide characters;
4413 instead, use malloc for large buffers.
4414 Check for address arithmetic overflow, and return -1
4415 with errno set to ENOMEM in that case.
4416 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4417 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4418 instead, return -1. Check for address arithmetic overflow.
4420 2003-10-14 Paul Eggert <eggert@twinsun.com>
4422 Handle invalid suffixes and overflow independently, so that
4423 callers can treat them independently as needed. Fix some bugs in
4424 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4425 suffix for a human-readable blocksize. The major caller-visible
4426 change is the addition of a new
4427 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4428 that both overflow and suffix chars were found.
4430 * human.c (humblock): Don't check separately for invalid suffix
4431 char; that is xstrtoumax's job (now that its bug is fixed).
4432 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4433 INTMAX_MAX]: New macros.
4434 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4435 TYPE_MAXIMUM): New macros.
4436 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4437 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4438 if overflow occurs, as it's what __strtol does and it's more useful
4440 (__xstrtol): If __strtol reports some error other than ERANGE,
4441 reflect it to the caller as LONGINT_INVALID. If it reports
4442 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4443 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4444 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4446 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4447 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4448 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4449 [defined UINTMAX_MAX]: New macros.
4451 2003-10-14 Bruno Haible <bruno@clisp.org>
4453 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4454 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4455 Also use volatile where needed.
4457 2003-10-12 Paul Eggert <eggert@twinsun.com>
4459 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4460 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4461 and define in terms of the other primitives.
4462 * xmalloc.c: Include stdbool.h; do not include exit.h.
4463 (SIZE_MAX): Define if not already defined.
4464 (array_size_overflow): New function.
4465 (xalloc_die): Abort instead of exiting if 'error' returns.
4466 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4467 (xmalloc, xrealloc): Use them.
4468 (xcalloc): Check for address arithmetic overflow.
4469 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4470 a bit faster than strcpy.
4472 2003-10-08 Paul Eggert <eggert@twinsun.com>
4474 Merge getpass from libc, plus a few fixes.
4476 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4477 Include <stdbool.h>.
4478 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4479 __fsetlocking to empty.
4480 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4481 do include <bits/libc-lock.h>.
4482 Do not include <fcntl.h>; not needed.
4483 [_LIBC]: Include <wchar.h>.
4484 (NOTCANCEL_MODE): New macro.
4485 (flockfile, funlockfile) [_LIBC]: New macros.
4486 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4487 [!_LIBC]: New macros.
4488 (call_fclose): New function.
4489 (getpass): Use it. Save tty stream separately; this simplifies the
4490 code and makes it more reliable if stdin happens to equal stdout.
4491 Invoke __fsetlocking on tty.
4492 Handle thread cancellation if needed.
4493 Namespace cleanup (use __tcgetattr, __getline).
4494 Use bool for Booleans.
4495 [USE_IN_LIBIO]: Handle wide streams.
4496 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4497 stream might go where.
4499 * unlocked-io.h: Include <stdio.h>, so that the caller
4500 doesn't have to include <stdio.h> before us.
4501 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4502 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4503 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4504 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4505 if not declared, so that we can use getpass.c code from libc without
4507 (flockfile, ftrylockfile, funlockfile): New macros.
4509 2003-10-06 Bruno Haible <bruno@clisp.org>
4511 * version-etc-2.h: Remove file.
4512 * version-etc-2.c: Remove file.
4514 2003-09-25 Jim Meyering <jim@meyering.net>
4515 Bruno Haible <bruno@clisp.org>
4517 This lets translators provide better translations for the
4518 "Written by ..." part of --version output.
4519 * version-etc.h: Include stdarg.h.
4520 (version_etc_copyright): Declare as readonly.
4521 (version_etc): Make this function variadic with a NULL-terminated list
4522 of author name strings.
4523 (version_etc_va): New declaration.
4524 * version-etc.c: Include stdarg.h, stdlib.h.
4525 (version_etc_copyright): Declare as readonly.
4526 (version_etc_va): New function. Provide a different translatable string
4527 for each possible number of authors < 10. Abbreviate when there are 10
4529 (version_etc): Make this function variadic. Call version_etc_va.
4530 Suggestion from Gary V. Vaughan.
4532 * long-options.h (parse_long_options): Change prototype: the authors
4533 string is moved to the end and becomes variadic.
4534 * long-options.c: Include stdarg.h.
4535 (parse_long_options): Make this function variadic, too.
4536 Call version_etc_va, not version_etc.
4538 2003-10-06 Bruno Haible <bruno@clisp.org>
4540 * fatal-signal.h: New file, from GNU gettext.
4541 * fatal-signal.c: New file, from GNU gettext.
4543 2003-10-04 Karl Berry <karl@gnu.org>
4545 * argp*: update from libc.
4547 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4549 * getpass.c (getpass): Use a no-op fseek when switching from input to
4550 output mode on the same stream.
4552 2003-09-29 Paul Eggert <eggert@twinsun.com>
4554 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4555 Fix arg typo in previous patch.
4557 2003-09-28 Jim Meyering <jim@meyering.net>
4559 * error.c: Correct cpp indentation.
4561 2003-09-27 Paul Eggert <eggert@twinsun.com>
4563 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4564 Omit the special code that used __typeof__, since we worry that
4565 it could be more trouble than it's worth. See:
4566 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4567 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4571 2003-09-26 Jim Meyering <jim@meyering.net>
4573 * error.c (error_tail): Move some declarations
4574 into inner scope where the local variables are used.
4576 2003-09-26 Bruno Haible <bruno@clisp.org>
4578 * stpncpy.h (gnu_stpncpy): New declaration.
4579 (stpncpy): Define as alias for gnu_stpncpy.
4580 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4582 2003-09-26 Paul Eggert <eggert@twinsun.com>
4584 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4585 (error_tail): Do not loop, reallocating temporary buffer, since
4586 the output cannot contain more wide characters than the input
4587 contains bytes, the size must be big enough already. This avoids
4588 one potential size overflow calculation. Check for size overflow
4589 when calculating temporary buffer size. Free temporary buffer
4590 when done, if it was allocated with malloc; this plugs a memory
4591 leak. Remove casts from void * to pointers, that are no longer
4592 needed now that we're assuming C89 or better.
4594 Merge error changes from glibc.
4596 * error.c, error.h: Update copyright notice header to match glibc.
4597 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4598 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4599 Disable cancellation while printing error.
4600 * error.h: Prepend __ to parameter names.
4602 2003-09-25 Karl Berry <karl@gnu.org>
4604 * argp-fmtstream.c, argp-help.c: update from libc.
4606 2003-09-25 Bruno Haible <bruno@clisp.org>
4608 * version-etc-2.h: New file, from version-etc.h with modifications.
4609 * version-etc-2.c: New file, from version-etc.c with modifications.
4611 2003-09-25 Simon Josefsson <jas@extundo.com>
4613 * xgetdomainname.h: New file.
4614 * xgetdomainname.c: New file.
4616 2003-09-25 Simon Josefsson <jas@extundo.com>
4617 Bruno Haible <bruno@clisp.org>
4619 * getdomainname.h: New file.
4620 * getdomainname.c: New file.
4622 2003-09-24 Paul Eggert <eggert@twinsun.com>
4624 * linebuffer.c (freebuffer): Don't free the argument, just
4625 the buffer associated with the argument. Bug reported by
4628 2003-09-19 Karl Berry <karl@gnu.org>
4630 * argp.h: update from libc.
4632 2003-09-16 Paul Eggert <eggert@twinsun.com>
4634 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4635 input error, instead of returning NULL the next time we are called
4636 (and therefore losing track of errno).
4638 2003-09-15 Paul Eggert <eggert@twinsun.com>
4640 * getndelim2.c (getndelim2): Don't trash errno when a read
4641 fails, so that the caller gets the proper errno.
4643 * readutmp.c (read_utmp): Likewise.
4644 Check for fstat error. Close stream and free storage
4647 2003-09-14 Bruno Haible <bruno@clisp.org>
4649 * fwriteerror.h: New file.
4650 * fwriteerror.c: New file.
4652 2003-09-14 Jim Meyering <jim@meyering.net>
4654 * getloadavg.c: Correct cpp indentation.
4655 * strdup.c: Likewise.
4656 * vasnprintf.c: Likewise.
4658 2003-09-12 Paul Eggert <eggert@twinsun.com>
4660 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4661 * obstack.c [!defined _LIBC]: Likewise.
4662 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4663 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4664 * exitfail.c: Don't include stdlib.h; no longer needed.
4666 More changes to assume C89 or better.
4668 * error.c (error_tail): Assume vprintf.
4670 * argmatch.c (getenv): Remove decl.
4671 * progreloc.c (get_full_program_name): Define via prototype.
4672 * setenv.c (clearenv): Likewise.
4673 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4675 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4676 (malloc, memcpy): Remove decls.
4677 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4678 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4679 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4680 (memcpy): Remove macro.
4681 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4682 (__P): Remove. All uses removed.
4683 (PTR): Remove. All uses changed to void *.
4684 (CHAR_BIT, NULL): Remove.
4685 (spaces, zeros, memset_space, memset_zero)
4686 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4688 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4689 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4690 Define with prototype.
4691 Remove now-unnecessary prototype decl.
4692 (extra_args_spec): Assume ANSI C. All uses changed.
4693 (extra_args_spec_iso): Remove.
4694 (my_strftime, emacs_strftimeu): Define via prototype.
4695 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4697 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4698 * strtoimax.c: Include <stdlib.h> unconditionally.
4699 (strtoul, strtol): Remove decls.
4700 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4702 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4703 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4704 (LOCALE_PARAM_PROTO): New macro.
4705 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4706 (INTERNAL (strtol), strtol): Define with a prototype.
4707 (PARAMS): Remove. All uses removed.
4708 * tempname.c: Include <string.h> unconditionally.
4709 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4710 * xgethostname.c (main): Define with a prototype.
4711 * xmalloc.c: Include "xalloc.h" first, to check interface.
4712 Include <stdlib.h> unconditionally.
4713 (calloc, malloc, realloc, free): Remove decls.
4714 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4715 Include <stdlib.h> unconditionally. Sort include file names.
4717 (xstrtod): Define with a prototype.
4718 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4719 (strtol, strtoul): Remove decls.
4721 2003-09-11 Paul Eggert <eggert@twinsun.com>
4723 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4724 Include <stdlib.h>, <string.h> unconditionally.
4725 Remove now-unnecessary cast to char *.
4726 * strnlen.c: Include <string.h> unconditionally.
4727 * yesno.c (yesno): Define with a prototype.
4729 2003-09-10 Bruno Haible <bruno@clisp.org>
4731 * strcspn.c: Include <string.h> unconditionally.
4732 * strpbrk.c: Include <string.h> unconditionally.
4733 * strstr.c: Include <string.h> unconditionally.
4734 * unicodeio.c: Include <string.h> unconditionally.
4735 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4736 * unsetenv.c: Likewise.
4737 * xreadlink.c: Include <stdlib.h> unconditionally.
4738 * yesno.c: Include <stdlib.h> unconditionally.
4739 (rpmatch): Add prototype.
4741 2003-09-10 Jim Meyering <jim@meyering.net>
4743 * error.c: Correct indentation of cpp directives.
4745 2003-09-09 Paul Eggert <eggert@twinsun.com>
4749 * acosl.c (main): Use a prototype.
4750 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4753 * getloadavg.c (getloadavg, main): Define via prototypes.
4755 * getopt.h (struct option.name): Assume C89, and use 'const'.
4756 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4757 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4759 * getopt.c (const): Remove macro.
4760 Include <string.h> unconditionally.
4761 (my_index): Remove; all uses changed to strchr.
4762 (strlen): Remove decl.
4763 (exchange): Remove forward decl; no longer needed.
4764 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4765 Define with prototype.
4766 * getopt1.c (const): Remove macro.
4767 (getopt_long, getopt_long_only, main): Define with prototype.
4769 * getugroups.c: Include <string.h> unconditionally.
4771 * getusershell.c: Include <stdlib.h> unconditionally.
4772 (getusershell, setusershell, endusershell, readname, main):
4773 Define with prototypes.
4775 * group-member.c: Include group-member.h first.
4776 Include <stdlib.h> unconditionally.
4778 * hard-locale.c: Include hard-locale.h first.
4779 Include <stdlib.h>, <string.h> unconditionally.
4781 * hash.c (free, malloc): Remove decls.
4782 Include <stdlib.h> unconditionally.
4784 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4785 (getenv): Do not declare.
4787 * idcache.c: Include <string.h> unconditionally.
4789 * long-options.c: Include long-options.h first, to test interface.
4790 Include <stdlib.h> unconditionally.
4792 * makepath.c: Include makepath.h first, to test interface.
4793 Include <stdlib.h> and <string.h> unconditionally.
4795 * linebuffer.c: Include <stdlib.h>.
4796 (free): Remove decl.
4798 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4799 rpl_malloc returns void *, not char *.
4800 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4802 * md5.h: Include <limits.h> unconditionally.
4803 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4804 (__P): Remove; all uses removed.
4805 * md5.c: Include "md5.h" first.
4806 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4807 md5_buffer, md5_process_bytes, md5_process_block):
4808 Define with prototypes.
4809 * sha.h (__P): Remove all uses. (It wasn't defined??)
4810 * sha.c: Include "sha.h" first.
4811 Include <stdlib.h>, <string.h> unconditionally.
4813 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4814 * memcmp.c (__ptr_t): Likewise.
4815 * memrchr.c (__ptr_t): Likewise.
4816 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4817 Include <string.h> unconditionally.
4818 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4819 * memchr.c: Include <stdlib.h> unconditionally.
4820 * memchr.c (LONG_MAX): Remove.
4821 * memrchr.c (LONG_MAX): Likewise.
4822 * memchr.c (__memchr): Define via a prototype.
4823 * memrchr.c (__memrchr): Likewise.
4824 * memcmp.c (__P): Remove, and remove all uses.
4825 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4826 Remove forward decls; no longer needed.
4827 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4828 Use types required by C89 in prototype.
4830 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4831 * savedir.c: Likewise.
4832 * mkdir.c (free): Remove decl.
4833 * rmdir.c (rmdir): Define with a prototype.
4834 * savedir.c: Include savedir.h first, to test interface.
4836 * mktime.c (STDC_HEADERS): Remove.
4837 Include <stdlib.h>, <string.h> unconditionally.
4839 * modechange.c: Include <stdlib.h> unconditionally.
4840 (malloc): Remove decl.
4842 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4843 (free): Remove decl.
4845 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4846 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4847 (This type really should be intptr_t, but that's a C99ism.)
4848 (_obstack_memcpy): Remove: all uses changed to memcpy.
4849 Include <string.h> unconditionally.
4850 (struct obstack): Assume __STDC__ for types of members
4851 chunkfun, freefun, extra_arg.
4852 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4853 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4854 obstack_begin, obstack_specify_allocation,
4855 obstack_specify_allocation_with_arg, obstack_chunkfun,
4856 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4857 Remove unprototyped decls and the macros that use them.
4858 * obstack.c (POINTER): Remove. All uses changed to void *.
4859 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4860 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4861 (defined __STDC__ && __STDC__)]:
4862 Remove nonprototyped code.
4863 Include <stdlib.h> unconditionally.
4864 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4865 _obstack_allocated_p, _obstack_free, obstack_free,
4866 _obstack_memory_used, print_and_abort):
4867 Define using prototypes.
4868 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4869 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4870 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4871 obstack_next_free, obstack_object_size, obstack_room) [0]:
4872 Remove unused, unprototyped code.
4874 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4876 * physmem.c (physmem_total, physmem_available, main): Define
4879 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4880 (main): Define with a prototype.
4882 * posixver.c (getenv): Remove decl.
4884 * putenv.c (malloc): Returns void *, not char *.
4885 Include <string.h> unconditionally.
4886 (strchr, memcpy, NULL): Do not define.
4888 * readtokens.c: Include readtokens.h first, to test interface.
4889 Include <stdlib.h>, <string.h> unconditionally.
4890 (init_tokenbuffer): Define with a prototype.
4892 * regex.c (PARAMS): Remove. All uses removed.
4893 All uses of _RE_ARGS removed, too.
4894 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4896 (bzero): Assume memset exists.
4897 (memcmp, memcpy, NULL): Remove.
4898 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4899 char, or assignments to local vars of type signed char.
4900 (init_syntax_once, PREFIX(extract_number_and_incr),
4901 PREFIX(print_partial_compiled_pattern),
4902 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4903 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4904 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4905 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4906 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4907 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4908 wcs_compile_range, byte_compile_range, truncate_wchar,
4909 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4910 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4911 count_mbs_length, wcs_re_match_2_internal,
4912 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4913 PREFIX(alt_match_null_string_p),
4914 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4915 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4916 regfree, PREFIX(extract_number)): Define with prototype. Remove
4917 now-unnecessary declaration, if any.
4918 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4920 Remove now-unnecessary casts among pointer types.
4921 * regex.h (_RE_ARGS): Remove. All uses removed.
4923 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4924 (free): Remove decl.
4926 * rpmatch.c: Include <stdlib.h> unconditionally.
4928 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4929 (free): Remove decl.
4931 * save-cwd.c: Include <stdlib.h> unconditionally.
4932 * xgetcwd.c: Likewise.
4934 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4935 (free): Remove decl.
4937 * strchrnul.c (strchrnul): Define with a prototype.
4938 Fix bug: c_in was not converted to char before searching.
4940 The following changes are not K&R related:
4942 * group-member.h: Include <sys/types.h>, so that this file is
4944 * makepath.h: Likewise.
4946 * getusershell.c (readname, default_index, line_size, readname):
4947 Use size_t, not int, for sizes.
4948 (readname): If the size overflows, report an error instead of
4951 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4953 * getndelim2.c: Assume stdlib.h per the C89 spec.
4955 2003-09-08 Paul Eggert <eggert@twinsun.com>
4957 Assume C89 or better; remove K&R cruft.
4958 A few of these changes were first proposed by Derek Robert Price
4959 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4961 * addext.c: Include <string.h> unconditionally.
4962 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4963 Don't declare getenv or malloc.
4965 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4966 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4968 (find_stack_direction, alloca): Use prototypes.
4970 * atexit.c (atexit): Define using a prototype.
4972 * basename.c, dirname.c, stripslash.c:
4973 Include <string.h> unconditionally.
4975 * bcopy.c: Include <stddef.h>.
4976 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4978 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4980 * error.h (error, error_at_line, error_print_progname)
4981 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4982 * error.c: Include error.h first, to check interface.
4983 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4984 (VA_START): Remove; all uses changeed to va_start.
4985 (exit, strerror): Remove decls.
4986 (error_print_progname): Prototype uncondionally.
4987 Don't include <errno.h>; no longer needed.
4988 (private_strerror): Remove.
4989 (error_tail): Always define.
4990 (error, error_at_line): Assume C89 or better; always use prototypes.
4991 * fatal.c: Include "fatal.h" first, to test interface.
4992 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4993 (VA_START): Remove; all uses changed to va_start.
4994 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4996 (exit): Remove decl.
4997 (fatal): Prototype unconditionally. Assume va_start works.
4998 Abort at end, to pacify gcc.
5000 * euidaccess.c (main): Define with a prototype.
5002 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5004 * exitfail.c: Include <stdlib.h> unconditionally.
5006 * fnmatch_.h (__P): Remove. All uses changed to assume
5008 * fnmatch.c: Include fnmatch.h first, to test interface.
5009 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5010 (getenv): Remove decl.
5011 (fnmatch): Define using a prototype.
5012 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5013 (FCT): Define using a prototype.
5015 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5017 * gethostname.c: Include <stddef.h>.
5018 (gethostname): Define with prototype. Length is size_t, not int.
5020 2003-09-08 Paul Eggert <eggert@twinsun.com>
5022 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5023 getversion.c should have been removed then, but was accidentally
5026 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5027 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5029 2003-09-07 Paul Eggert <eggert@twinsun.com>
5031 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5032 copy_tm_result. Bug reported by Simon Josefsson in
5033 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5035 2003-09-06 Paul Eggert <eggert@twinsun.com>
5037 * time_r.c, time_r.h: New files.
5039 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5041 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5042 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5044 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5046 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5047 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5050 * timegm.c: Switch to glibc implementation, with the following changes:
5051 [defined HAVE_CONFIG_H]: Include <config.h>.
5052 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5053 (__mktime_internal) [!defined _LIBC]: New decl.
5054 (__gmtime_r) [!defined _LIBC]: New macro and function.
5055 (timegm): Use a prototype, since gnulib assumes C89.
5056 Do not bother declaring tmp to be const, as it's not really usefu.
5057 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5058 (timegm): Declare only if HAVE_DECL_TIMEGM.
5060 2003-09-03 Paul Eggert <eggert@twinsun.com>
5062 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5063 Bug reported by Lute Kamstra in
5064 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5066 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5067 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5068 course with correspondingly smaller numbers for tomorrow and
5069 yesterday. From Tadayoshi Funaba. Originally installed into
5070 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5073 2003-08-31 Simon Josefsson <jas@extundo.com>
5075 * timegm.h: New file.
5076 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5078 2003-08-31 Karl Berry <karl@gnu.org>
5080 * argp.h: update from libc.
5082 2003-08-28 Bruno Haible <bruno@clisp.org>
5084 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5085 warning on QNX, which defines O_BINARY to 000000.
5087 2003-08-24 Bruno Haible <bruno@clisp.org>
5089 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5090 MSVC7 <stdio.h> is included later.
5092 2003-08-20 Bruno Haible <bruno@clisp.org>
5094 * progname.h: New file, from GNU gettext.
5095 * progname.c: New file, from GNU gettext.
5096 * progreloc.c: New file, from GNU gettext.
5098 2003-08-19 Bruno Haible <bruno@clisp.org>
5100 * xstrdup.c: Assume <string.h> exists.
5102 2003-08-18 Jim Meyering <jim@meyering.net>
5104 * setenv.h: Indent nested cpp directive.
5105 * vasnprintf.c: Remove trailing blanks.
5107 2003-08-17 Simon Josefsson <jas@extundo.com>
5108 Bruno Haible <bruno@clisp.org>
5110 * xstrndup.h: New file.
5111 * xstrndup.c: New file.
5113 2003-08-17 Bruno Haible <bruno@clisp.org>
5115 * strndup.h: New file.
5117 2003-08-16 Paul Eggert <eggert@twinsun.com>
5119 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5120 space, undoing this 2003-08-12 change:
5121 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5123 2003-08-16 Jim Meyering <jim@meyering.net>
5125 Merge from coreutils.
5126 * xstrtoimax.c: #else #if -> #elif.
5127 * xstrtoumax.c: Likewise.
5129 2003-08-15 Paul Eggert <eggert@twinsun.com>
5131 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5132 rather than tab, after '#' in shell-script copyright notices.
5133 Suggested by Bruno Haible.
5135 2003-08-15 Jim Meyering <jim@meyering.net>
5136 and Paul Eggert <eggert@twinsun.com>
5138 Merge from coreutils.
5139 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5140 member but strut utmpx does not. Needed for AIX 4.3.3.
5141 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5143 2003-08-15 Jim Meyering <jim@meyering.net>
5145 Merge from coreutils.
5146 * xgethostname.c: Include <stdlib.h>.
5147 (xghostname): Don't exit for anything other than memory-related
5148 failure; just return NULL.
5149 * userspec.c: Include "posixver.h".
5150 (parse_user_spec): Accept `.' as a separator only
5151 in pre-POSIX-200112 mode.
5152 * strtoimax.c: Use #elif rather than #else #if.
5153 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5154 Remove function, now that we can rely on a working tzset function.
5155 [!_LIBC]: Ensure that the required autoconf test has been run.
5156 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5157 Use underlying_strftime for %r.
5158 * sha.c: Merge in some clean-up and optimization changes from glibc.
5159 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5160 Ensure that it is a multiple of 64.
5161 Rearrange loop exit tests so as to avoid performing an
5162 additional fread after encountering an error or EOF.
5163 * realloc.c: Update copyright date.
5165 2003-08-14 Jim Meyering <jim@meyering.net>
5167 Merge from coreutils.
5168 * obstack.h: Whitespace changes.
5169 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5170 and xcalloc return values.
5171 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5172 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5173 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5174 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5175 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5177 Use mntctl's return value to drive the entry-processing loop, since
5178 we can't rely on the value of the vmt_length member in the last
5179 entry. On some systems doing so could result in exhausting
5180 virtual memory. Based in part on a patch from Mike Jetzer.
5182 2003-08-14 Jim Meyering <jim@meyering.net>
5183 and Paul Eggert <eggert@twinsun.com>
5185 Merges from coreutils, plus other fixes.
5186 * physmem.c: Merge in portability changes from gcc/libiberty
5187 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5188 for credits and details. Thanks to Kaveh Ghazi for helping
5189 to keep these files in sync.
5190 (ARRAY_SIZE): Define it.
5191 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5192 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5193 (memcasecmp): Don't assume size_t fits in unsigned int.
5194 Remove casts and duplicate code.
5195 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5196 (memcpy): Remove definition.
5197 Merge in some clean-up and optimization changes from glibc.
5198 [BLOCKSIZE]: Move definition to top of file.
5199 Ensure that it is a multiple of 64.
5200 Rearrange loop exit tests so as to avoid performing an
5201 additional fread after encountering an error or EOF.
5202 * md5.h (md5_uintptr): Define.
5203 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5204 return to the initial working directory. Preserve errno
5206 * idcache.c: Include "xalloc.h".
5207 (xmalloc, xrealloc): Remove decls.
5208 (getuser): Remove casts no longer required in C89.
5209 * human.c: Include stdio.h, for sprintf.
5210 * group-member.c: Include "xalloc.h".
5211 (xmalloc, xrealloc): Remove decls.
5212 (get_group_info): Remove casts no longer required in C89.
5213 * getusershell.c (readname): Remove casts no longer required in C89.
5214 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5215 * getline.c: Whitespace fix, from coreutils.
5217 2003-08-13 Paul Eggert <eggert@twinsun.com>
5219 * exclude.c: Include <ctype.h>
5220 (IN_CTYPE_DOMAIN): New macro.
5222 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5225 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5226 Undo previous (whitespace-only) change.
5228 2003-08-12 Paul Eggert <eggert@twinsun.com>
5230 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5231 Normalize leading white space and remove trailing white space.
5232 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5233 notice, as per ../config/srclist-update.
5235 Merge from coreutils.
5236 * euidaccess.h: New file.
5237 * euidaccess.c: Include it.
5238 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5239 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5240 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5242 2003-08-11 Bruno Haible <bruno@clisp.org>
5244 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5245 (vasnprintf): Use it instead of wcslen.
5247 2003-08-11 Bruno Haible <bruno@clisp.org>
5249 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5250 value to ensure that _Bool promotes to int. Use #define for _Bool when
5251 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5253 2003-08-10 Karl Berry <karl@gnu.org>
5255 * regex.h: update from libc (whitespace fix).
5257 2003-08-09 Paul Eggert <eggert@twinsun.com>
5259 Merge some files from coreutils. These changes were
5260 originally made by Jim Meyering.
5261 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5262 many older Unixes require this.
5263 * alloca.c (alloca): Remove cast to argument of free;
5264 no longer needed in C89.
5265 * alloca_.h, regex.h: Fix white space to match
5266 what GNU indent does.
5268 2003-08-05 Paul Eggert <eggert@twinsun.com>
5270 * bumpalloc.h: Remove.
5272 2003-08-04 Paul Eggert <eggert@twinsun.com>
5274 * getloadavg.c: Change copyright notice and spacing to conform to
5277 Merge from coreutils.
5278 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5280 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5281 from Karl Berry, implemented by Jim Meyering.
5282 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5283 from Dmitry V. Levin.
5284 Remove anachronistic cast of xrealloc.
5285 * fnmatch_.h (__const): Remove. Use 'const'.
5286 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5287 type. Otherwise, it wouldn't compile with at least /bin/cc on
5288 ymp-cray-unicos9.0.2.X.
5289 Combine two mostly-identical uses of alloca into one.
5290 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5292 2003-08-04 Dave Love <d.love@dl.ac.uk>
5296 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5297 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5298 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5299 obsolete NLIST_NAME_UNION.
5300 [__GNU__]: Undef BSD and FSCALE.
5301 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5303 2003-08-03 Paul Eggert <eggert@twinsun.com>
5305 * stdbool_.h (_Bool): Make it signed char, instead of
5306 an enum type, so that it's guaranteed to promote to int. See:
5307 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5309 2003-07-31 Paul Eggert <eggert@twinsun.com>
5311 * strerror.c: Include config.h, limits.h. Declare sprintf.
5312 (strerror): Don't assume that a printable int fits in 14 bytes.
5314 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5315 Bruno Haible <bruno@clisp.org>
5317 * getline.h (getline, getdelim): Change return type to ssize_t.
5318 * getline.c (getline, getdelim): Likewise.
5319 Remove _GNU_SOURCE define; now it's defined in config.h through
5322 2003-07-22 Paul Eggert <eggert@twinsun.com>
5324 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5325 over-parenthesization in macros.
5327 Sync with coreutils.
5329 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5332 Use `exit_failure' for xalloc and xmemcoll instead of their own
5333 private exit-failure variables.
5334 * xalloc.h (xalloc_exit_failure): Remove.
5335 * xmalloc.c: Likewise. Include exitfail.h.
5336 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5337 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5338 * xmemcoll.c: Likewise. Include exitfail.h.
5339 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5341 2003-07-18 Paul Eggert <eggert@twinsun.com>
5343 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5344 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5345 to test that it can stand by itself. Include "exitfail.h".
5346 Clients should set exit_failure instead.
5347 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5349 2003-07-18 Andreas Schwab <schwab@suse.de>
5351 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5353 2003-07-18 Bruno Haible <bruno@clisp.org>
5355 * getndelim2.h: New file.
5356 * getndelim2.c: Make into a module of its own. Include config.h,
5358 (getndelim2): Make non-static. Change return type to ssize_t.
5359 * getline.h: Change argument names.
5360 * getline.c: Include getndelim2.h instead of getndelim2.c.
5361 * getnline.c: Include getndelim2.h.
5363 2003-07-17 Bruno Haible <bruno@clisp.org>
5365 * Makefile.am: Remove file.
5366 * Makefile.in: Remove file.
5368 2003-07-17 Bruno Haible <bruno@clisp.org>
5370 * getnline.h: New file.
5371 * getnline.c: New file.
5372 * getndelim2.c: New file, extracted from getline.c.
5373 (getndelim2): Renamed from getdelim2, with added nmax argument.
5374 * getline.c: Include getndelim2.c.
5375 (getdelim2): Moved out to getndelim2.c.
5376 (getline, getdelim): Update.
5378 2003-07-15 <karl@gnu.org>
5380 * vasnprintf.c: update from gettext.
5382 2003-07-15 Jim Meyering <jim@meyering.net>
5384 * makepath.c (make_path): Enclose diagnostic in _(...).
5386 2003-07-14 Paul Eggert <eggert@twinsun.com>
5388 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5389 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5390 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5391 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5392 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5393 updated automatically by ../config/srclist-update. This changes
5394 their license from LPGL to GPL.
5396 2003-07-14 Jim Meyering <jim@meyering.net>
5398 Don't emit diagnostics. Let callers do that.
5399 * save-cwd.c: Don't include "error.h".
5400 (save_cwd): Don't call error. Ensure that errno is valid
5401 when returning nonzero.
5403 * save-cwd.h (restore_cwd): Update prototype.
5404 * save-cwd.c (restore_cwd): Remove two parameters.
5405 Simplify. Don't call error upon failure. Let callers do that.
5406 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5407 when auditing is enabled. But don't bother updating the #if.
5409 2003-07-14 Simon Josefsson <jas@extundo.com>
5411 * mempcpy.h: New file.
5412 * mempcpy.c: New file.
5414 2003-07-14 Paul Eggert <eggert@twinsun.com>
5416 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5417 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5418 unicodeio.c, unicodeio.h, unlocked-io.h:
5419 Switch from LGPL to GPL.
5421 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5423 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5424 it breaks C++ compilation.
5425 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5427 2003-07-10 Jim Meyering <jim@meyering.net>
5429 * vasnprintf.c: Remove trailing blanks.
5430 Make cpp indentation consistent.
5432 2003-07-09 Paul Eggert <eggert@twinsun.com>
5434 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5435 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5436 Switch from LGPL to GPL.
5438 2003-07-07 Paul Eggert <eggert@twinsun.com>
5440 * mktime.c: Fix some boundary cases and remove need for floating point.
5442 Issue a compile-time diagnostic if time_t is floating point, or if
5443 two's complement arithmetic is not in effect, or if arithmetic
5444 right shift does not propagate the sign. These assumptions were
5445 all in the original code but they weren't checked.
5447 (TIME_T_MIDPOINT, verify): New macros.
5448 (__isleap): Remove; it has integer overflow problems.
5449 (leapyear): New function, without those problems.
5450 (ydhms_tm_diff): Remove; splitting into two parts.
5451 (ydhms_diff): New function, containing the arithmetic part of
5452 the old ydhms_tm_diff function. Issue a compile-time
5453 diagnostic if we are not using C99 integer division.
5454 Avoid casts when possible.
5455 (guess_time_tm): New function, containing the checking part of
5456 the old ydhms_tm_diff function. Return the new value, rather than
5457 the difference between it and the old. Accept a new argument T
5458 so that *T specifies the old value. Check for overflow in the result.
5460 (__mktime_internal): Use a time_t offset, not a long int offset.
5461 This undoes the 2003-06-04 change, which is no longer needed now
5462 that we have better overflow checking.
5463 (localtime_offset): Likewise.
5465 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5466 and long are 64-bit but int is only 32-bit.
5467 (ydhms_diff): Use long int to store year1 and yday1.
5468 Issue a compile-time diagnostic if long int is not wide enough.
5470 (__mktime_internal): Use long int to store adjusted year and yday.
5471 Use plain C rather than preprocessor commands, if that doesn't
5473 Check for overflow (and try to repair) after each probe
5474 rather than checking only at the very end. This avoids some bugs
5475 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5476 does not equal GMT offset at maximum time).
5477 Use integer to check for overflow rather than floating point; this
5478 is more portable to non-IEEE hosts, and is a tad faster.
5479 When we detect that we are oscillating between two values,
5480 don't check whether tm_isdst has the requested value, since
5481 we already know the answer. When tm_isdst has the wrong value,
5482 use a different heuristic to find the right one, based on the
5483 extreme values actually observed in practice in tz2003a,
5484 rather than the (overly optimistic) "previous 3 calendar quarters".
5486 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5487 "T const" to accommodate glibc style.
5488 (check_result): Use less-confusing report format. "long" -> "long int.
5490 Don't loop if the iteration overflows time_t.
5491 Allow a negative step in the iteration.
5493 2003-07-01 Paul Eggert <eggert@twinsun.com>
5495 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5496 having it depend on HAVE_SYS_TYPES_H.
5498 2003-06-25 Bruno Haible <bruno@clisp.org>
5500 * readlink.c: New file.
5502 2003-06-20 Bruno Haible <bruno@clisp.org>
5504 Assume C89, so PARAMS isn't needed.
5505 * unicodeio.h (PARAMS): Remove.
5506 * unicodeio.c: Don't use PARAMS.
5508 2003-06-18 Jim Meyering <jim@meyering.net>
5510 Merge changes from coreutils.
5511 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5512 Remove explicit declarations of xmalloc and realloc.
5514 (read_utmp): Remove anachronistic cast of xmalloc.
5516 2003-06-17 Paul Eggert <eggert@twinsun.com>
5518 Assume C89, so PARAMS isn't needed.
5519 * backupfile.h (PARAMS): Remove. All uses removed.
5520 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5521 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5522 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5523 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5524 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5525 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5526 xstrtol.h: Likewise.
5527 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5528 same.h, strverscmp.h: Do not include config.h; no longer needed.
5529 Anyway, config.h should always be included before any other file.
5531 2003-06-11 Simon Josefsson <jas@extundo.com>
5533 * sysexit_.h: New file.
5535 2003-05-20 Derek Price <derek@ximbiot.com>
5537 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5539 2003-06-10 Simon Josefsson <jas@extundo.com>
5541 * strchrnul.h: New file.
5542 * strchrnul.c: New file.
5544 2003-06-10 Simon Josefsson <jas@extundo.com>
5546 * argp.h: New file, from glibc.
5547 * argp-ba.c: New file, from glibc.
5548 * argp-eexst.c: New file, from glibc.
5549 * argp-fmtstream.c: New file, from glibc.
5550 * argp-fmtstream.h: New file, from glibc.
5551 * argp-fs-xinl.c: New file, from glibc.
5552 * argp-help.c: New file, from glibc.
5553 * argp-namefrob.h: New file, from glibc.
5554 * argp-parse.c: New file, from glibc.
5555 * argp-pv.c: New file, from glibc.
5556 * argp-pvh.c: New file, from glibc.
5557 * argp-xinl.c: New file, from glibc.
5559 2003-06-07 Jim Meyering <jim@meyering.net>
5561 * readtokens.h: Put `Free Software Foundation, Inc.'
5562 in place of my name in the copyright comment.
5563 Remove definition and uses of __P.
5566 * stat.c: Don't declare xmalloc explicitly.
5567 Instead, include "xalloc.h".
5568 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5569 xrealloc, and xcalloc return values.
5570 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5572 * xgetcwd.h: Remove definition/uses of PARAMS.
5574 2003-06-06 Jim Meyering <jim@meyering.net>
5576 * stdbool_.h: Renamed from stdbool.h.in.
5578 2003-06-06 Jim Meyering <jim@meyering.net>
5580 Merge from coreutils.
5581 * same.c: (same_name): Declare *_basename locals to be `const'.
5582 Consolidate declarations and initializations of *_base* locals.
5584 Merge from coreutils.
5585 This avoids a core dump on systems without GNU putenv,
5586 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5587 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5588 (unsetenv): New static function, from GNU libc.
5589 (rpl_putenv): Use it.
5591 * modechange.c: Remove trailing blanks.
5593 Merge from coreutils.
5594 * fsusage.c: Remove declaration of statfs.
5595 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5597 * posixtm.c: Include <stdbool.h> unconditionally.
5599 2003-06-05 Paul Eggert <eggert@twinsun.com>
5601 * mktime.c (__mktime_internal): When resolving a tm_isdst
5602 mismatch, look in future quarters as well as past. This fixes a
5603 bug when processing fall-backwards gaps immediately after a long
5604 period of daylight-saving time.
5606 * mktime.c: Assume freestanding C89 or better.
5607 (HAVE_LIMITS_H): Remove. Assume it's 1.
5608 (__P): Remove; not used.
5609 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5610 (mktime, not_equal_tm, print_tm, check_result,
5611 main): Use prototypes. Use const * where appropriate.
5612 (main): Fix typo in testing code that uncovered by above changes.
5613 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5615 2003-06-04 Paul Eggert <eggert@twinsun.com>
5617 * mktime.c: Fix Debian bug 177940
5618 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5619 (localtime_offset): Now long int, not time_t, because we want it
5620 to be guaranteed to be signed. All uses changed.
5621 (__mktime_internal): If overflow would occur when adding offset,
5624 Merge 'human' changes from coreutils. Rewrite to support
5625 locale-specific notations like thousands separators.
5626 * human.c: Simplify authorship notice.
5627 Include human.h immediately after config.h.
5628 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5629 <limits.h>: Do not include, since human.h does.
5630 (SIZE_MAX, UINTMAX_MAX): New macros.
5631 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5632 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5633 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5634 (power_letter): Renamed from suffixes.
5635 (generate_suffix_backwards): Remove.
5636 (adjust_value): Now takes int style (because of human.h changes)
5637 and long double value (for greater precision on some platforms).
5638 (group_number): New function.
5639 (human_readable): Use it. Use integer options, not enum.
5640 Put the options before the sizes in the arg list.
5641 Support all the new options.
5642 The old human_readable function has been removed;
5643 use inttostr.h instead.
5644 (human_readable, default_block_size, humblock):
5645 Use uintmax_t, not int, for block sizes.
5646 (human_readable_inexact, block_size_types): Remove.
5647 (block_size_opts): New constant.
5648 (human_options): Renamed from human_block_size, with new signature
5649 that allows block sizes up to UINTMAX_MAX. All callers changed.
5650 * human.h: Add copyright and authorship notice.
5651 Include <limits.h> and <stdbool.h> unconditionally.
5652 (PARAMS): Remove. All uses removed.
5653 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5654 (enum human_inexact_style): Remove tag; now a nameless enum.
5655 (human_floor, human_ceiling, human_round_to_even): Now have
5656 values 2, 0, 1 rather than -1, 1, 0.
5657 (human_group_digits, human_suppress_point_zero, human_autoscale,
5658 human_base_1024, human_SI, human_B): New constants.
5659 (human_readable_inexact, human_block_size): Remove.
5660 (human_readable): Size args are now uintmax_t, not int.
5661 (human_options): New decl.
5663 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5664 unnecessary now that we assume C89 or better. This change
5665 imported from coreutils.
5667 * mktime.c (__mktime_internal): Do not reject negative timestamps
5668 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5669 in the 2003-05-30 sync from glibc.
5671 .h files should stand alone, but we shouldn't include <sys/types.h>
5672 if we can get away with just <stddef.h>.
5674 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5675 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5676 rather than <sys/types.h>, as we merely need size_t.
5677 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5679 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5680 Include <stdio.h>, to get FILE.
5681 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5682 memcasecmp.h has included <stddef.h> and all we need is size_t.
5683 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5684 our interface, instead of including <sys/types.h>
5686 2003-06-02 Paul Eggert <eggert@twinsun.com>
5689 Fix some minor time-related bugs with POSIX time arguments.
5690 Some valid time stamps were being rejected (notably -1, and
5691 time stamps before 1900 on 64-bit hosts). And some invalid
5692 time stamps were being accepted, e.g. September 31.
5694 * posixtm.h (posixtime): Return bool instead of time_t, so
5695 that we can return (time_t) -1 successfully.
5696 * posixtm.c: Likewise.
5697 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5698 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5699 (t): Remove static var.
5700 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5701 of static var. All uses changed.
5702 (year): Do not reject years before 1900; they can occur with
5704 (posix_time_parse): Do not check for out-of-range components;
5705 that is now the caller's responsibility, since our checks were
5706 only approximations.
5707 (posixtime): Use mktime to check for out-of-range components,
5708 since it knows them exactly.
5709 If mktime returns (time_t) -1, check whether an error actually occurred
5710 by invoking localtime on -1.
5711 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5712 posixtime failures better.
5713 Improve the test data (in comments only).
5715 2003-05-30 <karl@gnu.org>
5717 * mktime.c: update from libc.
5719 2003-05-30 Bruno Haible <bruno@clisp.org>
5721 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5722 * localcharset.h: Likewise.
5723 * localcharset.c: Likewise.
5725 2003-05-28 Paul Eggert <eggert@twinsun.com>
5727 Assume the headers required for C89 freestanding compilers.
5728 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5729 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5730 without checking for HAVE_LIMITS_H.
5731 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5732 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5734 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5735 * exclude.c: Include <stdbool.h> unconditionally.
5736 * tempname.c: Include <stddef.h> unconditionally.
5737 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5738 * modechange.c, rpmatch.c (NULL): Don't define, since
5739 <stddef.h> does that.
5740 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5741 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5742 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5743 * xstrtol.c: Likewise.
5744 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5745 * savedir.c: Include <stddef.h> instead of defining NULL.
5747 * addext.c (addext): Use assignment rather than cast, to avoid
5748 warnings on some platforms.
5750 * mktime.c (__mktime_internal): Do not reject negative timestamps
5753 2003-05-10 Bruno Haible <bruno@clisp.org>
5755 * linebreak.c (iconv_string_length): Don't return -1 just because the
5756 string is longer than 4 KB.
5758 2003-05-12 Jim Meyering <jim@meyering.net>
5760 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5761 the space-padded-by-default conversion specifiers, %e, %k, %l.
5763 2003-05-03 Bruno Haible <bruno@clisp.org>
5765 Upgrade to Unicode-4.0.
5766 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5767 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5768 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5769 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5770 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5771 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5772 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5773 Change width of U+E0100..U+E01EF from 1 to 0.
5775 2003-04-25 Bruno Haible <bruno@clisp.org>
5777 * copy-file.c: Include <stddef.h>, for size_t.
5779 2003-04-25 Jim Meyering <jim@meyering.net>
5781 * copy-file.c (copy_file_preserving): Declare buf_size to be
5782 of type size_t, not int.
5784 2003-04-11 Jim Meyering <jim@meyering.net>
5786 Merge changes from Coreutils.
5788 2003-03-22 Jim Meyering <jim@meyering.net>
5790 * strftime.c (widen): Cast alloca return value to proper type.
5792 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5795 * strftime.c (my_strftime): Handle very large width
5796 specifications for numeric values correctly. Improve checks for
5799 2003-01-19 Jim Meyering <jim@meyering.net>
5801 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5802 (nl_get_alt_digit) [! defined my_strftime]: Define.
5803 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5804 _nl_get_alt_digit and _nl_get_walt_digit.
5806 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5807 These changes have no effect outside of _LIBC.
5809 2003-04-10 Bruno Haible <bruno@clisp.org>
5811 * findprog.h: New file, from GNU gettext.
5812 * findprog.c: New file, from GNU gettext.
5814 2003-04-05 Jim Meyering <jim@meyering.net>
5816 Merge changes from Coreutils.
5818 * exclude.h (PARAMS): Remove definition and uses.
5819 * exclude.c: Remove uses of `PARAMS'.
5821 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5822 Add test-cases for DOS filenames. Declare program_name.
5823 (main): Set up program_name. Patch by Rich Dawe.
5825 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5827 Use mntctl's return value to drive the entry-processing loop, since
5828 we can't rely on the value of the vmt_length member in the last
5829 entry. On some systems doing so could result in exhausting
5830 virtual memory. Based in part on a patch from Mike Jetzer.
5832 2003-04-04 Bruno Haible <bruno@clisp.org>
5834 * linebreak.h: New file, from GNU gettext.
5835 * linebreak.c: New file, from GNU gettext with slight modifications.
5836 * lbrkprop.h: New file, from GNU gettext.
5838 2003-04-03 Bruno Haible <bruno@clisp.org>
5840 * utf8-ucs4.h: New file, from GNU gettext.
5841 * utf16-ucs4.h: New file, from GNU gettext.
5842 * ucs4-utf8.h: New file, from GNU gettext.
5843 * ucs4-utf16.h: New file, from GNU gettext.
5845 2003-04-02 Bruno Haible <bruno@clisp.org>
5847 * binary-io.h: New file, from GNU gettext.
5849 2003-04-01 Bruno Haible <bruno@clisp.org>
5851 * pathname.h: New file, from GNU gettext.
5852 * concatpath.c: New file, from GNU gettext.
5854 2003-03-30 Bruno Haible <bruno@clisp.org>
5856 * copy-file.c (copy_file_preserving): Don't set owner if the function
5857 chown() doesn't exist.
5859 2003-03-28 Bruno Haible <bruno@clisp.org>
5861 * copy-file.h: New file, from GNU gettext.
5862 * copy-file.c: New file, from GNU gettext.
5864 2003-03-18 Jim Meyering <jim@meyering.net>
5866 * quote.c (quote_n): Fix typo in comment.
5868 2003-03-14 Jim Meyering <jim@meyering.net>
5870 Merge changes from Coreutils.
5871 * obstack.h (obstack_object_size): Declare temporary, __o,
5872 to be const, in order to avoid warnings.
5873 (obstack_room): Likewise.
5874 (obstack_empty_p): Likewise.
5876 2003-03-13 Paul Eggert <eggert@twinsun.com>
5878 Merge changes from Bison.
5879 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5880 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5881 when compiling Bison 1.875's `bitset bset = obstack_alloc
5882 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5883 * hash.c: Include <stdbool.h> unconditionally.
5885 2003-03-09 Paul Eggert <eggert@twinsun.com>
5887 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5888 Reported by Bruce Becker; see:
5889 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5891 2003-03-03 Paul Eggert <eggert@twinsun.com>
5892 Bruno Haible <bruno@clisp.org>
5894 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5895 Reported by John Hughes, see
5896 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5898 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5900 * poll_.h: New file.
5903 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5905 * mathl.h: New file.
5906 * acosl.c: New file.
5907 * asinl.c: New file.
5908 * atanl.c: New file.
5909 * ceill.c: New file.
5912 * floorl.c: New file.
5913 * frexpl.c: New file.
5914 * ldexpl.c: New file.
5916 * sincosl.c: New file.
5918 * sqrtl.c: New file.
5920 * trigl.c: New file.
5921 * trigl.h: New file.
5923 2003-02-17 Bruno Haible <bruno@clisp.org>
5925 * mkdtemp.h: New file, from GNU gettext.
5926 * mkdtemp.c: New file, from GNU gettext.
5928 2003-01-31 Bruno Haible <bruno@clisp.org>
5930 * rename.c: #undef rename before defining rpl_rename.
5931 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5933 2003-01-30 Bruno Haible <bruno@clisp.org>
5935 * printf-args.h: New file, from GNU gettext.
5936 * printf-args.c: New file, from GNU gettext.
5937 * printf-parse.h: New file, from GNU gettext.
5938 * printf-parse.c: New file, from GNU gettext.
5939 * vasnprintf.h: New file, from GNU gettext.
5940 * vasnprintf.c: New file, from GNU gettext.
5941 * asnprintf.c: New file, from GNU gettext.
5942 * vasprintf.h: New file, from GNU gettext with modifications.
5943 * vasprintf.c: New file, from GNU gettext.
5944 * asprintf.c: New file, from GNU gettext.
5946 2003-01-29 Bruno Haible <bruno@clisp.org>
5948 * stpncpy.h: New file, from GNU gettext with modifications.
5949 * stpncpy.c: New file, from GNU gettext with modifications.
5951 2003-01-28 Bruno Haible <bruno@clisp.org>
5953 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5955 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5958 2003-01-27 Bruno Haible <bruno@clisp.org>
5960 * xsetenv.h: New file, from GNU gettext.
5961 * xsetenv.c: New file, from GNU gettext.
5963 2003-01-23 Bruno Haible <bruno@clisp.org>
5965 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5967 2003-01-22 Bruno Haible <bruno@clisp.org>
5969 * exit.h: New file, from GNU gettext.
5971 2003-01-11 Bruno Haible <bruno@clisp.org>
5973 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5974 * strcase.h (strcasecmp, strncasecmp): Likewise.
5976 2003-01-14 Jim Meyering <jim@meyering.net>
5978 * same.c (same_name): Tweak a comment.
5980 2003-01-11 Bruno Haible <bruno@clisp.org>
5982 * same.c (same_name): Reorder tests so as to avoid calling stat()
5983 when a string comparison is sufficient.
5985 2003-01-11 Bruno Haible <bruno@clisp.org>
5987 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5990 2003-01-11 Bruno Haible <bruno@clisp.org>
5992 * hash-pjw.c: Add comment about low quality of this function.
5994 2003-01-12 Paul Eggert <eggert@twinsun.com>
5996 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5997 to avoid collisions with libcurses and libreadline.
5999 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6000 * getstr.h, getstr.c: Remove.
6001 * getline.c: Include "getline.h", to check interface.
6002 Move body of old getstr.c here: this defines MIN_CHUNK and
6003 declares getdelim2, which is renamed from getstr.
6004 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6006 * linebuffer.c (readlinebuffer): Renamed from readline.
6008 * linebuffer.h: Likewise.
6009 (readline): Remove backward-compatibility macro.
6011 2003-01-12 Jim Meyering <jim@meyering.net>
6013 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6015 2003-01-10 Bruno Haible <bruno@clisp.org>
6017 * alloca_.h: New file.
6018 * getdate.y: Unconditionally include alloca.h.
6019 * makepath.c: Likewise.
6020 * setenv.c: Likewise.
6021 * userspec.c: Likewise.
6023 2003-01-09 Bruno Haible <bruno@clisp.org>
6025 * stdbool.h.in: New file.
6027 2003-01-08 Bruno Haible <bruno@clisp.org>
6029 * safe-read.c: Include specification header first, to ensure its
6031 * full-write.c: Likewise.
6033 2003-01-08 Jim Meyering <jim@meyering.net>
6035 * full-write.c: Undefine and define-away `const' after inclusion
6036 of errno.h, not before. Suggestion from Bruno Haible.
6038 2003-01-07 Jim Meyering <jim@meyering.net>
6040 * full-write.c: Rework so that it may serve to define full_read, too.
6041 * full-read.c: Simply #define FULL_READ and include full-write.c.
6043 2003-01-06 Jim Meyering <jim@meyering.net>
6045 * version-etc.c: Update year in translatable copyright string.
6047 2002-12-25 Bruno Haible <bruno@clisp.org>
6049 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6050 * xstrtol.h: Likewise.
6051 * xstrtoimax.c: Likewise.
6052 * xstrtoumax.c: Likewise.
6053 * human.h: Likewise.
6055 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6056 on systems that have <inttypes.h> but not <stdint.h>.
6058 2002-12-31 Paul Eggert <eggert@twinsun.com>
6060 * memcoll.c (memcoll): Fall back on a simple algorithm using
6061 memcmp if strcoll doesn't work.
6063 2002-12-23 Bruno Haible <bruno@clisp.org>
6065 * localcharset.h: New file.
6066 * localcharset.c: Include it.
6067 * unicodeio.c: Likewise.
6069 2002-12-22 Bruno Haible <bruno@clisp.org>
6071 * utime.c (utime_null): No need to call ftruncate if the file was
6074 2002-12-23 Bruno Haible <bruno@clisp.org>
6076 * memcoll.c (STRCOLL): New macro.
6079 2002-12-22 Bruno Haible <bruno@clisp.org>
6081 * getstr.h (getstr): Define, to avoid clash with libcurses.
6082 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6084 2002-12-22 Bruno Haible <bruno@clisp.org>
6086 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6088 2002-12-23 Bruno Haible <bruno@clisp.org>
6090 * getline.h: Include <stddef.h>, for size_t.
6092 * unicodeio.h: Include <stddef.h>, for size_t.
6093 * unicodeio.c: Don't include <stddef.h>.
6095 2002-12-17 Bruno Haible <bruno@clisp.org>
6097 * canon-host.c (strdup): Remove unused declaration.
6099 * fsusage.c: Include full_read.h.
6100 (get_fs_usage): Use full_read instead of safe_read.
6102 * utime.c (utime_null): Use SAFE_READ_ERROR.
6104 2002-12-11 Bruno Haible <bruno@clisp.org>
6106 * setenv.h: Rewritten to cope with systems that have setenv() but not
6108 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6111 2002-12-11 Bruno Haible <bruno@clisp.org>
6113 * setenv.c (alloca): Fall back to malloc.
6115 (setenv): Use freea() to free memory allocated with alloca().
6117 2002-11-13 Bruno Haible <bruno@clisp.org>
6119 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6120 function declarations.
6121 * unsetenv.c (unsetenv): Likewise.
6123 2002-03-04 Bruno Haible <bruno@clisp.org>
6125 Portability to AIX 4.3.3.
6126 * unsetenv.c: New file, extracted from setenv.c.
6127 * setenv.c: Move the unsetenv() function to unsetenv.c.
6129 2001-12-20 Bruno Haible <bruno@clisp.org>
6131 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6132 use malloc instead. For SunOS 4.
6134 2001-12-11 Bruno Haible <bruno@clisp.org>
6136 * setenv.c: Declare alloca.
6137 (compar_fn_t): New typedef.
6138 (KNOWN_VALUE, STORE_VALUE): Use it.
6140 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6143 2002-12-10 Paul Eggert <eggert@twinsun.com>
6145 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6146 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6147 Choose values that are less likely to collide with system fnmatch
6149 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6150 defined (e.g., a pure POSIX system).
6151 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6152 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6154 2002-12-06 Jim Meyering <jim@meyering.net>
6156 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6158 Merge in changes from libc's misc/error.c, in preparation
6159 for the merge of gnulib's changes back into libc.
6161 * error.c (_): Define only if not already defined.
6162 Move definition to follow all #include directives.
6163 Include unlocked-io.h only if !_LIBC.
6164 [_LIBC]: Include <libio/libioP.h>.
6165 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6166 (fflush): Tweak definition to use INTUSE.
6169 2002-12-05 Paul Eggert <eggert@twinsun.com>
6171 * alloca.c [defined emacs]: Include "lisp.h".
6172 (xalloc_die) [defined emacs]: New macro.
6173 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6174 [! defined emacs]: Include <xalloc.h>.
6175 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6176 (pointer): Typedef to POINTER_TYPE *.
6177 (malloc): Remove decl; we now always use xmalloc.
6178 (alloca): Use old-style definition, since Emacs needs this.
6179 Check for arithmetic overflow when computing combined size.
6181 2002-12-04 Paul Eggert <eggert@twinsun.com>
6183 Do not generate unlocked-io.h automatically, since it's easier to
6184 maintain it by hand.
6186 * unlocked-io.h: New file, from GNU diffutils,
6187 but with proper copyright notice and attribution.
6189 * Makefile.am: Add copyright notice.
6190 (libfetish_a_SOURCES): Add unlocked-io.h.
6191 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6192 (DISTCLEANFILES, io_functions): Remove macros.
6193 (EXTRA_DIST): Remove gen_uio.
6194 (unlocked-io.h): Remove rule.
6196 2002-12-04 Jim Meyering <jim@meyering.net>
6198 Reflect the fact that stat.c and lstat.c are no longer generated.
6199 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6200 (DISTCLEANFILES): Likewise.
6201 (EXTRA_DIST): Likewise.
6202 (all_local): Don't depend on stat.c or lstat.c.
6203 (stat.c, lstat.c): Remove rules.
6204 (EXTRA_DIST): Remove xstat.in.
6206 * xstat.in: Remove file. Contents moved into stat.c.
6207 * stat.c: New file. Contents mostly from xstat.in.
6208 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6209 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6211 * safe-read.c: Rework so that it may serve to define safe_write, too.
6212 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6214 2002-12-03 Jim Meyering <jim@meyering.net>
6216 * safe-read.c, safe-write.c: Change variable names and comments, but
6217 not semantics, to minimize the differences between these two files.
6218 (safe_read): Change comment to mention SAFE_READ_ERROR.
6220 * safe-read.c (IS_EINTR): Define.
6221 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6223 2002-12-02 Bruno Haible <bruno@clisp.org>
6225 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6226 Define, taken from safe-read.c.
6227 (INT_MAX): Provide fallback.
6228 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6229 * safe-write.h (SAFE_WRITE_ERROR): Define.
6231 * safe-read.c (EINTR): Remove definition.
6232 (safe_read): Don't use EINTR if it is absent.
6234 2002-12-02 Jim Meyering <jim@meyering.net>
6236 * safe-read.c (EINTR): Define.
6237 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6238 (INT_MAX): Provide fallback.
6239 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6241 * safe-read.h (SAFE_READ_ERROR): Define.
6243 2002-12-01 Jim Meyering <jim@meyering.net>
6245 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6246 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6248 2002-11-27 Paul Eggert <eggert@twinsun.com>
6250 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6251 hash_rehash): Replace `if (limit <= value) abort ();' with
6252 `if (! (value < limit)) abort ();', for readability.
6254 2002-11-26 <karl@gnu.org>
6256 * strdup.c: copy from libc again, with jim's ok.
6257 * .cppi-disable: re-add strdup.c
6259 2002-11-25 <karl@gnu.org>
6261 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6262 instead of "strtol.c".
6264 2002-11-25 Jim Meyering <jim@meyering.net>
6266 * mktime.c: Sync from libc, now that it has the latest fix.
6268 2002-11-24 <karl@gnu.org>
6270 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6271 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6273 2002-11-24 Jim Meyering <jim@meyering.net>
6275 Update from coreutils:
6277 * mktime.c: Merge in changes from libc.
6279 Avoid a link-time failure on some Linux systems.
6280 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6281 (__mon_yday): Declare with the STATIC attribute.
6282 (__mktime_internal): Likewise.
6283 Based on a report from Greg Schafer.
6285 2002-11-23 Jim Meyering <jim@meyering.net>
6287 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6288 Use `unsigned', not `int', as type of index.
6290 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6292 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6294 2002-11-22 Paul Eggert <eggert@twinsun.com>
6296 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6297 hint that one should use `if (! x) abort ();' rather than `assert
6298 (x);', and anyway it's one less thing to worry about configuring.
6299 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6300 hash_rehash, hash_insert): Use abort rather than assert.
6302 2002-11-22 Paul Eggert <eggert@twinsun.com>
6304 * quotearg.h: Allow multiple inclusion by surrounding with
6305 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6306 so that we can be included first.
6307 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6308 * quotearg.c: Include quotearg.h immediately after config.h.
6309 No need to include stddef.h or sys/types.h any more.
6310 Surround local include files with "", not "<>".
6311 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6312 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6313 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6314 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6315 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6316 (ISPRINT): Remove; no longer needed now that we assume C89.
6318 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6321 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6322 quotearg_char): Use SIZE_MAX rather than
6323 (size_t) -1 when we are talking about "infinity".
6325 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6327 2002-11-22 Bruno Haible <bruno@clisp.org>
6329 * safe-read.h: Assume C89. Add comments.
6330 (safe_read): Change return type to size_t.
6331 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6332 counts > SSIZE_MAX correctly.
6333 * safe-write.h: New file.
6334 * safe-write.c: New file.
6335 * full-read.h: New file.
6336 * full-read.c: New file.
6337 * full-write.h: Assume C89. Add comments.
6338 * full-write.c: Include safe-write.h.
6339 (full_write): Rewritten to use safe_write.
6340 Suggested by Jim Meyering and Paul Eggert.
6342 2002-11-21 Bruno Haible <bruno@clisp.org>
6344 Remove case insensitive option matching.
6345 * argmatch.h (argcasematch): Remove declaration.
6346 (ARGCASEMATCH): Remove macro.
6347 (__xargmatch_internal): Remove case_sensitive argument.
6348 (XARGMATCH): Update.
6349 (XARGCASEMATCH): Remove macro.
6350 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6351 case_sensitive argument.
6352 (argcasematch): Remove function.
6353 (__xargmatch_internal): Remove case_sensitive argument.
6354 (main): Use XARGMATCH instead of XARGCASEMATCH.
6356 * xmalloc.c: Change compile-time error message. Add comment about
6357 required autoconf version.
6359 2002-11-21 Jim Meyering <jim@meyering.net>
6361 * strdup.c (strdup): Tweak comment and initial #if/#include.
6363 Merge in changes from the coreutils.
6365 2002-09-25 Paul Eggert <eggert@twinsun.com>
6366 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6367 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6368 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6369 int. Work more efficiently if X is the same width as uintmax_t.
6370 Do not compare X to -1, to avoid bogus compiler warning.
6371 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6372 Don't assume that f_frsize and f_bsize are the same type.
6374 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6377 * makepath.c (make_path): Restore umask *before* creating the final
6379 (make_path): Minor reformatting.
6381 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6382 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6384 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6385 ones. At least on GNU/Linux systems, `auto' means something else.
6388 2002-11-20 Paul Eggert <eggert@twinsun.com>
6390 Merge argmatch cleanups from Bison. Assume C89.
6392 * argmatch.c: Include config.h here, not in argmatch.h.
6393 Include stdlib.h, for EXIT_FAILURE.
6394 Always include <string.h>, since we assume C89.
6395 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6396 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6397 Include <stddef.h> instead, since it's all we need for size_t.
6398 (PARAMS): Remove. All uses removed.
6399 (ARRAY_CARDINALITY): Do not bother to #undef.
6400 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6401 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6402 Remove unnecessary parentheses.
6403 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6404 Insert necessary parentheses.
6405 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6406 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6408 2002-11-19 Bruno Haible <bruno@clisp.org>
6410 * mbswidth.c: Include mbswidth.h right at the beginning.
6411 * mbswidth.h: Include <stddef.h>, for size_t.
6413 * mbswidth.h (PARAMS): Remove macro.
6414 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6415 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6417 * gcd.h (PARAMS): Remove macro.
6418 (gcd): Use ANSI C function declarations.
6419 * gcd.c (gcd): Likewise.
6421 2002-11-15 Bruno Haible <bruno@clisp.org>
6423 * strcspn.c: Include <stddef.h>.
6424 (strcspn): Use ANSI C function declaration. Change return type to
6426 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6427 (strpbrk): Use NULL.
6428 * strpbrk.h (PARAMS): Remove macro.
6429 (strpbrk): Use ANSI C function declaration.
6430 * strstr.c: Don't include <sys/types.h>.
6431 * strstr.h (PARAMS): Remove macro.
6432 (strstr): Use ANSI C function declarations.
6434 2002-11-06 Bruno Haible <bruno@clisp.org>
6436 * gcd.h (gcd): Change argument type to 'unsigned long'.
6437 * gcd.c (gcd): Likewise.
6439 2002-11-05 Bruno Haible <bruno@clisp.org>
6441 * gcd.h: New file, from gettext-0.11.5.
6442 * gcd.c: New file, from gettext-0.11.5.
6444 2002-11-05 Bruno Haible <bruno@clisp.org>
6446 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6447 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6448 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6449 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6451 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6452 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6454 * closeout.c: Include gettext.h instead of <libintl.h>.
6455 * human.c: Include gettext.h instead of <libintl.h>.
6456 * quotearg.c: Include gettext.h instead of <libintl.h>.
6457 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6458 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6459 * userspec.c: Include gettext.h instead of <libintl.h>.
6460 * version-etc.c: Include gettext.h instead of <libintl.h>.
6461 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6462 (textdomain): Remove definition.
6463 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6465 * long-options.c: Remove include of <libintl.h> and definition of _.
6466 * same.c: Remove include of <libintl.h> and definition of _.
6468 2002-11-04 Bruno Haible <bruno@clisp.org>
6470 * stpcpy.h: New file, from GNU gettext-0.11.5.
6471 * strcase.h: New file, from GNU gettext-0.11.5.
6472 * strpbrk.h: New file, from GNU gettext-0.11.5.
6473 * strstr.h: New file, from GNU gettext-0.11.5.
6474 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6476 2002-05-09 Bruno Haible <bruno@clisp.org>
6478 * config.charset: Update for newest glibc. Add canonical names
6479 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6481 2002-05-09 Bruno Haible <bruno@clisp.org>
6483 * localcharset.c (get_charset_aliases): Add more Windows specific
6486 2002-05-08 Owen Taylor <otaylor@redhat.com>
6488 * config.charset: A few additions for Solaris.
6490 2001-12-05 Bruno Haible <bruno@clisp.org>
6492 * localcharset.c (locale_charset): Don't return an empty string.
6494 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6496 * config.charset: msdos in uk_UA uses CP1125.
6498 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6500 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6501 * localcharset.c (locale_charset): Declare as extern "C".
6503 2002-02-15 Bruno Haible <bruno@clisp.org>
6505 * config.charset [msdosdjgpp]: For Russian, use CP866.
6507 2002-02-11 Bruno Haible <bruno@clisp.org>
6509 * config.charset: Add support for NetBSD.
6511 2002-09-25 <karl@gnu.org>
6513 * strdup.c: copy from libc/string (via ../config/srclist*).
6514 * getopt*: copy from libc/posix.
6515 * gettext.h: copy from gettext.
6516 * .cppi-disable: add strdup.c, gettext.h.
6518 2002-07-01 Jim Meyering <meyering@lucent.com>
6520 * c-stack.c: Include sys/time.h.
6521 From Volker Borchert.
6523 2002-06-11 Paul Eggert <eggert@twinsun.com>
6525 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6526 New macro. Use it uniformly instead of
6527 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6528 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6529 reported by Vin Shelton.
6531 2002-06-22 Jim Meyering <meyering@lucent.com>
6533 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6534 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6536 2002-06-22 Paul Eggert <eggert@twinsun.com>
6538 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6539 Do not assume SA_SIGINFO behavior.
6540 Bug reported by Jim Meyering on NetBSD 1.5.2.
6542 2002-06-22 Jim Meyering <meyering@lucent.com>
6544 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6546 * exitfail.c, exitfail.h: Likewise.
6547 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6549 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6551 (EXTRA_DIST): Add fnmatch_loop.c.
6552 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6554 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6555 * fnmatch.c: Update from diffutils-2.8.2.
6556 * fnmatch_.h: New file. From diffutils-2.8.2.
6557 * fnmatch.h: Remove file.
6559 2002-06-18 Paul Eggert <eggert@twinsun.com>
6561 * file-type.h: Report an error if neither S_ISREG nor
6562 S_IFREG is defined, instead of using a test specific to glibc
6563 2.2. This should be safe, since POSIX requires S_ISREG and
6564 Unix Version 7 had S_IFREG. We don't need to check for
6565 <sys/types.h> since we don't use any symbols that it defines.
6567 2002-06-15 Jim Meyering <meyering@lucent.com>
6569 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6570 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6571 have been included before this file.
6573 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6575 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6576 so that each temporary file name is unique and valid in the first
6577 8 characters, for operation under DOS.
6579 2002-06-15 Jim Meyering <meyering@lucent.com>
6581 Work even with DJGPP 2.03, which lacks support for symlinks.
6583 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6585 * lchown.c (S_ISLNK): Likewise.
6587 2002-06-14 Jim Meyering <meyering@lucent.com>
6589 * file-type.h: Use the version from diffutils-2.8.2.
6590 * file-type.c: Likewise.
6592 2002-05-27 Jim Meyering <meyering@lucent.com>
6594 Fix a problem seen only on nonconforming systems whereby ls.c's
6595 use of localtime, and then of gettimeofday would cause trouble:
6596 the localtime call used to initialize rpl_gettimeofday's save
6597 mechanism would clobber ls's current local time information so
6598 that in any long listing the first file would always be listed
6599 with date 1970-01-01. Analysis by Volker Borchert.
6601 * gettimeofday.c (localtime): Undefine.
6602 (rpl_localtime): New function.
6604 2002-05-22 Jim Meyering <meyering@lucent.com>
6606 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6607 * file-type.h: New file.
6608 * file-type.c (file_type): New file/function. Extracted from diffutils.
6610 2002-04-29 Paul Eggert <eggert@twinsun.com>
6612 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6614 2002-04-28 Paul Eggert <eggert@twinsun.com>
6616 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6617 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6618 of 127, since 64 is the largest conceivable number for ancient
6620 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6622 2002-04-28 Jim Meyering <meyering@lucent.com>
6624 * sig2str.c (WTERMSIG): Remove definition (unused).
6626 2002-04-28 Paul Eggert <eggert@twinsun.com>
6628 * sig2str.h, sig2str.c: New files.
6629 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6631 2002-04-24 Jim Meyering <meyering@lucent.com>
6633 * gettext.h: New file, from Gettext.
6634 * Makefile.am (INCLUDES): Remove -I../intl.
6635 (libfetish_a_SOURCES): Add gettext.h.
6637 2002-04-16 Jim Meyering <meyering@lucent.com>
6639 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6640 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6641 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6643 2002-04-12 Jim Meyering <meyering@lucent.com>
6645 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6647 2002-03-10 Jim Meyering <meyering@lucent.com>
6649 * makepath.c (make_path): Remove a comma from a diagnostic.
6650 Suggestion from Santiago Vila.
6652 2002-03-08 Jim Meyering <meyering@lucent.com>
6654 * rename.c: Mention that this wrapper is needed also on
6655 mips-dec-ultrix4.4 systems.
6657 2002-03-02 Jim Meyering <meyering@lucent.com>
6659 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6660 not HAVE_CLOCK_SETTIME.
6662 2002-02-27 Paul Eggert <eggert@twinsun.com>
6664 * nanosleep.h: Rename to....
6665 * timespec.h: New name for nanosleep.h. All uses changed.
6667 * gettime.c: New file.
6668 * settime.c: New file.
6671 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6672 timespec.h. Remove nanosleep.h.
6674 2002-02-25 Paul Eggert <eggert@twinsun.com>
6676 * acl.c, acl.h: New files.
6677 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6679 2002-02-24 Jim Meyering <meyering@lucent.com>
6681 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6682 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6683 cause trouble. Reported by Nelson Beebe.
6685 2002-02-23 Paul Eggert <eggert@twinsun.com>
6687 * path-concat.c (xpath_concat): Reorder code to pacify
6688 compilers that don't know that xalloc_die never returns.
6690 2002-02-20 Jim Meyering <meyering@lucent.com>
6692 * getdate.c: Regenerate using bison-1.33.
6694 2002-02-15 Paul Eggert <eggert@twinsun.com>
6696 * posixver.c, posixver.h: New files.
6697 * Makefile.am (libfetish_a_SOURCES): Add them.
6699 2002-02-02 Paul Eggert <eggert@twinsun.com>
6700 Bruno Haible <bruno@clisp.org>
6702 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6703 (fwrite_success_callback): New declaration.
6704 * unicodeio.c (unicode_to_mb): New function, extracted from
6705 print_unicode_char. Call failure callback instead of error.
6706 (fwrite_success_callback): New function.
6707 (exit_failure_callback): New function.
6708 (fallback_failure_callback): New function.
6709 (print_unicode_char): Call unicode_to_mb.
6711 2002-01-26 Jim Meyering <meyering@lucent.com>
6713 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6715 2002-01-22 Jim Meyering <meyering@lucent.com>
6717 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6718 Otherwise, some versions of automake would omit the rule that makes
6719 Makefile from Makefile.in.
6721 2001-01-21 Paul Eggert <eggert@twinsun.com>
6723 * xmemcoll.h, xmemcoll.c: New files.
6724 * Makefile.am (libfetish_a_SOURCES): Add them.
6725 * memcoll.c: Include errno.h, and declare errno if not defined.
6726 (memcoll): Set errno to zero if there is no error.
6728 * quotearg.c (quotearg_buffer_restyled):
6729 Fix bug with quoting buffers containing NUL when backslashing escapes.
6730 This bug was exposed by the other changes in this patch.
6731 (quotearg_n_options): New arg ARGSIZE.
6732 All callers changed.
6733 (quoting_options_from_style): New function.
6734 (quotearg_n_style): Use it.
6735 (quotearg_n_style_mem): New function.
6737 * quotearg.h (quotearg_n_style_mem): New function.
6739 2002-01-16 Jim Meyering <meyering@lucent.com>
6741 * getdate.y: Add three semicolons, each just before a closing brace.
6742 Bison (as of version 1.31) no longer papers over that mistake.
6744 2002-02-14 Paul Eggert <eggert@twinsun.com>
6746 * backupfile.c (ISDIGIT): Comment fix.
6747 * getdate.y (ISDIGIT): Likewise.
6748 * posixtm.c (ISDIGIT, year): Likewise.
6749 * strverscmp.c (ISDIGIT): Likewise.
6750 * userspec.c (ISDIGIT): Likewise.
6752 2002-01-05 Jim Meyering <meyering@lucent.com>
6754 * version-etc.c (version_etc_copyright): Update copyright year.
6756 2001-01-19 Paul Eggert <eggert@twinsun.com>
6758 * closeout.c (close_stdout_status): If ferror (stdout), do
6759 not silently exit merely because the output buffer happens to
6760 have nothing pending.
6762 2001-12-18 Paul Eggert <eggert@twinsun.com>
6764 See the big note in ../ChangeLog.
6765 * human.c (suffixes): Prefer K to k for 1024.
6766 (generate_suffix_backwards): New function.
6767 (human_readable_inexact): Use it.
6768 * xstrtol.c (__xstrtol): If there is no number but there
6769 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6770 Accept 'K' as well as 'k'.
6772 2001-12-15 Jim Meyering <meyering@lucent.com>
6774 * regex.h (__restrict_arr): Update from libc.
6776 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6777 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6780 2001-12-10 Jim Meyering <meyering@lucent.com>
6782 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6783 Instead, include "xalloc.h".
6784 (initbuffer): Don't cast xmalloc return value to char*.
6785 (readline): Reword comment.
6786 Don't cast xrealloc return value to char*
6789 2001-12-09 Jim Meyering <meyering@lucent.com>
6791 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6792 `signed and unsigned type in conditional expression'.
6793 * posixtm.c (posix_time_parse): Likewise.
6795 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6797 * readtokens.c (readtoken): Declare an index to be of type unsigned
6798 to avoid a pedantic warning.
6800 * getstr.c: Don't include assert.h.
6801 (getstr): Remove warning-evoking assertions.
6802 Return -1 if offset parameter is out of bounds.
6803 Change the type of a local from int to size_t.
6805 * strftime.c (my_strftime_localtime_r): Include this function
6806 definition in the `#if ! HAVE_TM_GMTOFF' block.
6808 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6809 Include xalloc.h instead.
6811 2001-12-02 Jim Meyering <meyering@lucent.com>
6813 * tempname.c: Don't declare getenv, thus reverting the change of
6814 2001-11-18. It's no longer necessary, now that stdlib.h is always
6817 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6818 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6820 2001-11-30 Akim Demaille <akim@epita.fr>
6822 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6823 before being defined.
6825 2001-11-27 Paul Eggert <eggert@twinsun.com>
6827 * quotearg.h (quotearg_n, quotearg_n_style):
6828 First arg is int, not unsigned.
6829 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6830 (SIZE_MAX, UINT_MAX): New macros.
6831 (quotearg_n_options): Abort if N is negative.
6832 Avoid overflow check on hosts where size_t is 64 bits and int
6833 is 32 bits, as overflow is impossible there.
6834 Fix off-by-one typo that caused unnecessary reallocation.
6836 2001-11-27 Jim Meyering <meyering@lucent.com>
6838 * tempname.c: Merge with version from libc.
6839 * regex.c: Likewise.
6841 * tempname.c: Include stdlib.h unconditionally. On some old systems
6842 for which STDC_HEADERS is 0, it was not included, resulting in a
6843 warning about an integer-to-pointer conversion problem with getenv.
6844 Reported by Volker Borchert.
6846 2001-11-26 Jim Meyering <meyering@lucent.com>
6848 * gtod.h: Remove file.
6849 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6850 * gettimeofday.c: Don't include gtod.h.
6851 (GTOD_init): Remove function.
6852 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6853 Suggestion from Volker Borchert.
6855 2001-11-23 Jim Meyering <meyering@lucent.com>
6857 * hash.h (struct hash_table): Don't define here. Merely declare it.
6858 * hash.c (struct hash_table): Define it here instead.
6860 2001-11-22 Jim Meyering <meyering@lucent.com>
6862 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6864 2001-11-18 Paul Eggert <eggert@twinsun.com>
6866 * tempname.c (TMP_MAX): Remove; no longer needed.
6867 (TEMPORARIES): New macro.
6868 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6869 removes an artificial limitation (e.g. HP-UX 10.20, where
6872 2001-11-18 Jim Meyering <meyering@lucent.com>
6874 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6877 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6878 files will be created before anything else.
6880 2001-11-17 Jim Meyering <meyering@lucent.com>
6882 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6883 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6884 rather than group writable. Patch by Juan F. Codagnone.
6886 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6887 Instead, include "xalloc.h".
6889 * mountlist.c: Include unlocked-io.h after all system headers.
6890 Remove explicit declarations of xmalloc, xrealloc,
6891 and xstrdup. Instead, include "xalloc.h".
6893 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6894 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6895 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6897 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6898 Reported by Padraig Brady.
6900 * mkstemp.c: #undef mkstemp.
6902 (rpl_mkstemp): Rename from mkstemp.
6905 2001-11-16 Jim Meyering <meyering@lucent.com>
6907 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6908 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6909 determine the amount of total physical memory, use pstat_getstatic.
6910 HPUX-11 doesn't define _SC_PHYS_PAGES.
6911 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6912 If sysconf couldn't be used to determine the amount of available
6913 physical memory, use both pstat_getstatic and pstat_getdynamic.
6914 Based on a patch from Bob Proulx.
6916 2001-11-05 Jim Meyering <meyering@lucent.com>
6918 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6920 2001-11-03 Jim Meyering <meyering@lucent.com>
6922 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6923 in argmatch_to_argument call.
6925 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6928 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6929 e.g., a fault due to an attempt to free a NULL pointer.
6931 2001-11-01 Jim Meyering <meyering@lucent.com>
6933 * dirfd.c, dirfd.h: New files.
6934 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6936 * hash.c (hash_print) [TESTING]: Clean up.
6938 2001-10-22 Paul Eggert <eggert@twinsun.com>
6940 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6941 to avoid a warning if -Wall.
6943 2001-10-21 Paul Eggert <eggert@twinsun.com>
6945 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6947 2001-10-21 Jim Meyering <meyering@lucent.com>
6949 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6950 this code would end up calling gettext even in packages built
6952 * getopt.c (_): Likewise.
6953 * regex.c (_): Likewise.
6955 2001-10-20 Paul Eggert <eggert@twinsun.com>
6957 * error.c (strerror_r): Do not declare unless !_LIBC.
6958 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6959 Use strerror_r that is only a macro, even if it is not a function.
6960 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6961 (private_strerror): Use prototypes, not old-style function definition.
6962 (print_errno_message): New function.
6963 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6965 (error_tail, error, error_at_line): Use it.
6967 2001-10-11 Jim Meyering <meyering@lucent.com>
6969 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6970 and quote_n (1, ... to avoid clobbering a buffer.
6972 2001-10-05 Jim Meyering <meyering@lucent.com>
6974 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6975 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6976 * hash-pjw.h: New file.
6978 2001-09-30 Jim Meyering <meyering@lucent.com>
6980 * mountlist.c [MOUNTED_GETFSSTAT]:
6981 Include <sys/ucred.h>, for Apple Darwin.
6982 Include sys/mount.h and sys/fs_types.h only if available.
6984 (read_filesystem_list): Use FS_TYPE.
6986 2001-09-29 Paul Eggert <eggert@twinsun.com>
6988 * exclude.c (excluded_filename): 0 -> false, since it's
6991 2001-09-28 Paul Eggert <eggert@twinsun.com>
6993 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6994 #defines strtoimax. Also treat the other strto* functions
6997 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6998 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6999 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7001 2001-09-26 Jim Meyering <meyering@lucent.com>
7003 Most macros in unlocked-io.h had the wrong number of arguments.
7004 * gen-uio: New script.
7005 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7006 * unlocked-io.hin: Remove file.
7007 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7008 rather than trying to embed it here.
7009 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7010 Reported by Padraig Brady.
7012 2001-09-25 Volker Borchert <bt@teknon.de>
7014 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7016 2001-09-23 Jim Meyering <meyering@lucent.com>
7018 * mountlist.c: Remove useless parentheses in #if directives.
7019 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7020 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7022 2001-09-22 Jim Meyering <meyering@lucent.com>
7024 * localcharset.c: Update from latest gettext.
7025 * config.charset: Likewise.
7027 2001-09-20 Jim Meyering <meyering@lucent.com>
7029 * xstrtol.c (strtoimax): Guard declaration with
7030 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7031 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7032 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7033 (strtoumax): Likewise, for completeness (it wasn't necessary).
7035 2001-09-06 Paul Eggert <eggert@twinsun.com>
7037 * strtoimax.c (HAVE_LONG_LONG):
7038 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7039 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7040 to work around bug in IBM C compiler.
7042 2001-09-16 Jim Meyering <meyering@lucent.com>
7044 * mkdir.c: New file.
7046 2001-09-04 Paul Eggert <eggert@twinsun.com>
7048 * xgetcwd.c: Revert some of the previous change; intead,
7049 fix the HAVE_GETCWD_NULL code to behave more like the
7050 !HAVE_GETCWD_NULL code used to.
7053 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7056 2001-09-04 Paul Eggert <eggert@twinsun.com>
7058 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7059 Use ssize_t, not int, to store result of readlink.
7060 Check for ssize_t overflow as well as size_t overflow,
7061 as POSIX says the result of readlink is implementation-defined
7062 when ssize_t overflows.
7063 Remove unnecessary cast to char*.
7064 Use free+malloc instead of realloc, as the storage doesn't need
7065 to be preserved and it's clearer and can be more efficient that way.
7066 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7067 * xreadlink.h (xreadlink): Update prototype.
7069 2001-09-03 Paul Eggert <eggert@twinsun.com>
7071 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7072 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7073 spotted by Jim Meyering.
7075 2001-09-03 Jim Meyering <meyering@lucent.com>
7077 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7079 2001-09-03 Paul Eggert <eggert@twinsun.com>
7081 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7082 like the HAVE_GETCWD_NULL code.
7083 Include pathmax.h if not HAVE_GETCWD.
7084 Do not include xalloc.h.
7085 (INITIAL_BUFFER_SIZE): New symbol.
7086 Do not use xmalloc / xrealloc, since the caller is responsible for
7087 handling errors. Preserve errno around `free' during failure.
7088 Do not overrun buffer when using getwd.
7090 2001-09-03 Paul Eggert <eggert@twinsun.com>
7092 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7093 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7095 2001-09-02 Jim Meyering <meyering@lucent.com>
7097 * error.c: Update from GNU libc.
7099 2001-09-01 Jim Meyering <meyering@lucent.com>
7101 * xreadlink.c: New file.
7102 * xreadlink.h: New file.
7103 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7105 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7106 doesn't conflict with sparc Solaris 7's definition in
7107 /usr/include/sys/int_types.h.
7109 * exclude.c: Use `""', not `<>' to #include non-system header files.
7110 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7111 and strncasecmp as r-values. Unixware didn't have declarations.
7113 2001-08-31 Jim Meyering <meyering@lucent.com>
7115 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7116 Use an initial, malloc'd, buffer of length 128 rather than
7117 a statically allocated one of length 1024.
7119 2001-08-30 Paul Eggert <eggert@twinsun.com>
7121 * xgetcwd.c: Don't include pathmax.h.
7122 Include stdlib.h and unistd.h if available.
7124 (xmalloc, xstrdup, free): Remove decls.
7125 (xgetcwd): Don't assume sizes fit in unsigned.
7126 Check for overflow when computing sizes.
7127 Simplify reallocation code.
7129 2001-08-28 Paul Eggert <eggert@twinsun.com>
7131 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7133 * strtoimax.c: Renamed from strtoxmax.c, removing the
7136 Also, make the following further changes to make this file's
7137 configuration more similar to that of strtol.c:
7138 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7139 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7140 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7141 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7142 changed to signed values.
7144 And make the following changes as well:
7145 Fix copyright notice, as 1999 was missing.
7146 (verify): New macro.
7147 (strtoimax): Check sizes at compile-time, not run-time.
7148 Prefer strtol to strtoll if both work.
7149 (main): Remove; it was not that useful and was a pain to maintain.
7151 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7153 2001-08-30 Paul Eggert <eggert@twinsun.com>
7155 * savedir.c (savedir): Remove size parameter, as POSIX says that
7156 a directory's st_size can have an arbitrary value, so the old
7157 usage could waste an arbitrary amount of memory. All uses
7159 * savedir.h: Update prototype.
7161 2001-08-30 Paul Eggert <eggert@twinsun.com>
7163 * xstrtol.c (strtoimax): New decl.
7165 2001-08-28 Paul Eggert <eggert@twinsun.com>
7167 * xstrtol.h: Add copyright notice.
7168 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7169 LONGINT_INVALID_SUFFIX_CHAR.
7171 2001-08-30 Paul Eggert <eggert@twinsun.com>
7173 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7176 2001-08-30 Paul Eggert <eggert@twinsun.com>
7178 * hash.c: Remove '2001' from copyright notice.
7180 2001-08-30 Paul Eggert <eggert@twinsun.com>
7182 * full-write.h: New file.
7183 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7184 * full-write.c: Correct credits, as cccp.c no longer
7185 exists and anyway it was so heavily changed from the old cccp
7186 code as to be unrecognizable. Include full-write.h.
7187 (full_write) Return size_t, with short writes meaning failure.
7188 All callers changed. This fixes a bug with large buffers
7190 * utime.c: Include full-write.h.
7192 2001-08-30 Paul Eggert <eggert@twinsun.com>
7194 Merge 'exclude' changes from tar 1.13.22.
7195 This fixes one or two unlikely storage allocation overflow bugs,
7196 but doesn't change user-visible behavior otherwise.
7198 2001-08-30 Paul Eggert <eggert@twinsun.com>
7200 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7201 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7202 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7203 Include if available.
7204 (<xalloc.h>): Include
7205 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7206 (verify): New macro. Use it to verify that EXCLUDE macros do not
7207 collide with FNM macros.
7208 (struct patopts): New struct.
7209 (struct exclude): Use it, as exclude patterns now come with options.
7210 (new_exclude): Support above changes.
7211 (new_exclude, add_exclude_file):
7212 Initial size must now be a power of two to simplify overflow checking.
7213 (free_exclude, fnmatch_no_wildcards): New function.
7214 (excluded_filename): No longer requires options arg, as the options
7215 are determined by add_exclude. Now returns bool, not int.
7216 (excluded_filename, add_exclude):
7217 Add support for the fancy new exclusion options.
7218 (add_exclude, add_exclude_file): Now takes int options arg.
7219 Check for arithmetic overflow when computing sizes.
7220 (add_exclude_file): xrealloc might modify errno, so don't
7221 realloc until after errno might be used.
7223 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7225 (free_exclude): New decl.
7226 (add_exclude, add_exclude_file): Now takes int options arg.
7227 (excluded_filename): No longer requires options arg, as the options
7228 are determined by add_exclude. Now returns bool, not int.
7230 2001-08-30 Paul Eggert <eggert@twinsun.com>
7232 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7234 2001-08-27 Jim Meyering <meyering@lucent.com>
7236 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7238 * version-etc.c (N_): Remove definition.
7239 Revert most of last change.
7240 Instead, simply don't mark the `Copyright...' string for translation.
7241 Based on advice from Paul Eggert.
7243 * strtoxmax.c: Tweak comment.
7245 2001-08-26 Jim Meyering <meyering@lucent.com>
7247 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7248 of copyright with `%s' so translators don't get an untranslated
7250 (COPYRIGHT_YEAR): Define.
7251 (version_etc): Use fprintf rather than fputs.
7252 Suggestion from Ulrich Drepper.
7254 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7256 * strtoll.c: New file, from GNU libc.
7257 * xstrtoimax.c: New file.
7259 * xstrtol.h: Add xstrtoimax.
7260 * strtoumax.c: New file. Simply include "strtoumax.c".
7261 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7263 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7264 * strtoxmax.c: ... then renamed to this.
7266 2001-08-13 Paul Eggert <eggert@twinsun.com>
7268 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7269 Port to Solaris 8, where 'sed' requires a space after the 'r'
7270 command, and where sh dislikes "$/". Clean up the spacing a bit.
7271 Redirect output to $tmp just once.
7273 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7275 * addext.c (<errno.h>): Include.
7276 (errno): Declare if not defined.
7277 (addext): Work correctly when pathconf returns -1 and leaves
7278 errno alone because there is no limit. Also, work even if
7279 pathconf returns a value greater than SIZE_MAX.
7281 2001-08-12 Jim Meyering <meyering@lucent.com>
7283 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7284 Simply `return getcwd (NULL, 0);'.
7285 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7286 Use 1300 as initial value for length, not PATH_MAX.
7288 * pathmax.h: Clean up cpp syntax.
7290 2001-08-12 Jim Meyering <meyering@lucent.com>
7292 * gettimeofday.c: New file.
7294 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7296 2001-08-04 Jim Meyering <meyering@lucent.com>
7298 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7299 to get in sync with glibc.
7301 2001-08-03 Paul Eggert <eggert@twinsun.com>
7303 The following changes are from gettext 0.10.39 as maintained by
7306 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7307 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7308 with inverted sense. All uses changed.
7310 * mbswidth.c: Don't include <limits.h>.
7311 Include <stdlib.h> and <string.h> unconditionally.
7312 (iswcntrl, mbsinit, ISCNTRL): New macros.
7313 (mbsnwidth): Use K&R style function declarations.
7314 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7315 can optimize it when MB_CUR_MAX == 1.
7316 The width of control characters is zero, not 1.
7318 2001-07-15 Jim Meyering <meyering@lucent.com>
7320 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7321 (BUILT_SOURCES): Add unlocked-io.h.
7322 (io_functions): Define.
7323 (unlocked-io.h): New rule.
7324 (DISTCLEANFILES): Add unlocked-io.h.
7325 (all-local): Depend on unlocked-io.h, to ensure it is created.
7327 * unlocked-io.hin: New file
7329 * regex.c: Update from glibc.
7331 2001-07-05 Jim Meyering <meyering@lucent.com>
7333 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7335 (libfetish_a_SOURCES): Put all .h files here instead.
7336 Remove a thus-exposed (better checks in automake) duplicate and
7337 two unnecessary .h files.
7339 2001-06-11 Jim Meyering <meyering@lucent.com>
7341 * regex.c: Update from GNU libc.
7343 2001-05-27 Jim Meyering <meyering@lucent.com>
7345 * readutmp.h (UT_TYPE): Define.
7347 2001-05-24 Jim Meyering <meyering@lucent.com>
7349 * argmatch.c: Include "quote.h".
7350 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7351 quote function. Reported by Göran Uddeborg.
7353 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7355 * dirname.c (dir_name): Compute append_dot using path, not newpath
7356 which is not yet declared.
7358 2001-05-11 Paul Eggert <eggert@twinsun.com>
7360 * Makefile.am (libfetish_a_SOURCES):
7361 Add strftime.c, since we now compile it on all hosts.
7363 * strftime.c (my_strftime):
7364 Define to nstrftime if emacs, but only if my_strftime is not defined.
7365 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7366 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7367 Add one more extra argument: a nanoseconds value.
7370 (my_strftime function): Add %N format.
7371 (emacs_strftimeu): Renamed from emacs_strftime,
7372 with extra ut argument.
7374 2001-05-11 Paul Eggert <eggert@twinsun.com>
7376 dirname code cleanup. base_name now behaves more compatibly
7377 with POSIX basename when given file names that have trailing
7378 slashes, and similarly for dir_name. Add new primitives
7379 base_len and dir_len. Put the directory-name-related decls
7382 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7383 * backupfile.c (base_name): Likewise.
7384 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7385 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7386 * makepath.c (strip_trailing_slashes): Likewise.
7387 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7389 * rename.c (strip_trailing_slashes): Likewise.
7390 * same.c (base_name): Likewise.
7391 * stripslash.c (ISSLASH): Likewise.
7393 * addext.c: Include <dirname.h> after size_t is defined.
7394 * backupfile.c: Likewise.
7396 * addext.c (addext): Use base_len to trim redundant
7397 trailing slashes instead of doing it ourselves.
7398 But do not trim the last slash if it is not redundant.
7400 * backupfile.c (find_backup_file_name,
7401 max_backup_version): Use base_len instead of rolling it ourselves.
7402 Handle the case of "" and (on DOS) "C:" correctly.
7404 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7405 Include <string.h>, <dirname.h>.
7406 (base_name): Allow file names ending in slashes, other than names
7407 that are all slashes. In this case, return the basename followed
7408 by the slashes. This is more general, and can be used in places
7409 where the original base_name purposely had an assertion failure.
7410 (base_len): New function.
7412 * dirname.c: Include <string.h> instead of <stdlib.h>.
7413 Do not include <assert.h>; no longer needed.
7415 (memrchr): Remove decl.
7416 (dir_name_r): Remove.
7417 (dir_len): Renamed from dirlen. All callers changed.
7418 Rewrite in terms of base_name, for simplicity and consistency.
7419 (dir_name): Never return NULL. All callers changed.
7420 Do not include <stdlib.h> in test program; no longer needed.
7421 return 0; is fine for test program.
7423 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7425 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7427 * path-concat.c (path_concat): Use base_len to compute
7428 base length, not strlen; this means we cannot rely on memcpy
7431 * same.c (STREQ): Remove.
7432 (same_name): Handle the case where the basename ends in trailing '/'.
7434 * stripslash.c (strip_trailing_slashes): Return nonzero if
7435 a slash was stripped. Do not strip the last slash after a
7438 2001-04-08 Jim Meyering <meyering@lucent.com>
7440 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7441 recomputed; that's necessary when the offset spans a DST transition.
7442 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7444 2001-04-02 Jim Meyering <meyering@lucent.com>
7446 * regex.h, regex.c: Update from GNU libc.
7448 2001-03-19 Paul Eggert <eggert@twinsun.com>
7450 * version-etc.c (version_etc_copyright): Update to 2001.
7452 2001-03-16 Paul Eggert <eggert@twinsun.com>
7454 * tempname.c (uint64_t): Define to uintmax_t if
7455 not defined, and if UINT64_MAX is not defined.
7456 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7457 Reported by John David Anglin.
7459 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7461 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7462 alias if codeset is empty.
7463 * config.charset (BeOS): Use wildcard syntax.
7465 2001-03-13 Jim Meyering <meyering@lucent.com>
7467 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7468 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7471 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7473 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7475 * unicodeio.c (print_unicode_char): Simplify accordingly.
7477 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7479 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7480 support for DOS/DJGPP.
7482 2001-02-28 Paul Eggert <eggert@twinsun.com>
7484 * Makefile.am (libfetish_a_SOURCES):
7485 Add dup-safer.c, fopen-safer.c.
7486 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7488 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7490 2001-02-25 Paul Eggert <eggert@twinsun.com>
7492 The mkstemp replacement is taken from glibc 2.2.2, with some
7493 portability fixes for use outside glibc, as follows:
7495 * tempname.c (struct_stat64): New macro.
7496 (direxists, __gen_tempname): Use it.
7497 This avoids a portability problem with Solaris 8.
7499 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7500 (<stddef.h>, <stdint.h>, <string.h>):
7501 Include only if STDC_HEADERS || _LIBC.
7502 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7503 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7504 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7505 (__set_errno): Define this macro if <errno.h> doesn't.
7506 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7507 Define these macros if <stdio.h> doesn't.
7508 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7509 Define these macros if <sys/stat.h>
7510 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7511 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7512 __xstat64): Define if not _LIBC.
7513 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7514 (__gen_tempname): Invoke gettimeofday only if
7515 HAVE_GETTIMEOFDAY || _LIBC;
7516 otherwise, fall back on plain "time".
7517 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7519 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7521 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7523 2001-02-17 Jim Meyering <meyering@lucent.com>
7525 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7526 around included file name.
7528 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7530 * strftime.c: Update from GNU libc (the only changes were to comments).
7532 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7534 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7536 2001-02-17 Paul Eggert <eggert@twinsun.com>
7538 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7539 Remove workaround macros for hosts that have mbrtowc but not
7540 mbstate_t, as we now insist on proper declarations for both
7541 before using mbrtowc.
7543 2001-02-17 Jim Meyering <meyering@lucent.com>
7545 * regex.c: Update from libc.
7547 2001-02-16 Paul Eggert <eggert@twinsun.com>
7549 * alloca.c (malloc): Undef before defining, since stdlib.h
7550 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7551 Reported by Mark Hounschell via Paul Eggert.
7553 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7555 * config.charset: Update for FreeBSD 4.2.
7557 2001-01-26 Jim Meyering <meyering@lucent.com>
7559 * quotearg.c: Include stddef.h.
7560 * quote.c: Include stddef.h.
7561 Reported by Axel Kittenberger.
7563 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7564 line in double quotes so that it evokes a better diagnostic.
7565 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7566 Reported by Axel Kittenberger.
7568 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7570 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7571 to avoid a warning. Add back 'const' to inptr.
7573 2001-01-16 Jim Meyering <meyering@lucent.com>
7575 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7578 2001-01-14 Jim Meyering <meyering@lucent.com>
7580 * rename.c: New file. From Volker Borchert.
7581 Include stdlib.h, string.h or strings.h, and xalloc.h.
7582 Use strip_trailing_slashes rather than open-coding it.
7584 2001-01-03 Paul Eggert <eggert@twinsun.com>
7586 * strftime.c: Sync with glibc time/strftime.c 1.81.
7588 2001-01-03 Jim Meyering <meyering@lucent.com>
7590 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7591 local `inptr' to avoid warning with some system declarations of iconv.
7593 2000-12-29 Paul Eggert <eggert@twinsun.com>
7595 * modechange.c: Do not assume that mode_t uses the
7596 traditional octal encoding. E.g. "chmod 1 FOO" should set
7597 the other-execute bit of FOO even if S_IXOTH != 1.
7599 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7600 WOTH, XOTH, ALLM): New macros.
7601 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7602 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7604 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7605 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7607 No need to use uintmax_t; unsigned long is long enough.
7608 Don't bother to get suffix since we don't use it.
7610 2000-12-24 Jim Meyering <meyering@lucent.com>
7612 * hash.c (is_prime): Return explicit boolean values.
7613 (hash_get_first): Return NULL to appease Irix5.6's 89.
7614 Reported by Nelson Beebe.
7616 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7618 * localcharset.c (locale_charset): Add support for Win32.
7620 2000-12-18 Paul Eggert <eggert@twinsun.com>
7622 * physmem.h, physmem.c: New files.
7624 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7625 (noinst_HEADERS): Add physmem.h.
7627 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7628 't' for compatibility with Solaris 8 sort.
7630 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7632 * config.charset: Add support for BeOS.
7634 2000-12-16 Jim Meyering <meyering@lucent.com>
7636 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7637 SHELLS_FILE to a file name that's useful on djgpp systems.
7639 (ADDITIONAL_DEFAULT_SHELLS): Define.
7640 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7641 Based mostly on a patch from Prashant TR.
7643 2000-12-16 Jim Meyering <meyering@lucent.com>
7645 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7646 N and M) would have treated it like `chown N:N FILE'.
7648 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7650 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7652 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7653 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7654 to the list of canonical encodings. Rename EUC-CN to GB2312.
7656 2000-12-08 Andreas Schwab <schwab@suse.de>
7658 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7659 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7661 2000-12-07 Jim Meyering <meyering@lucent.com>
7663 * stripslash.c (ISSLASH): Define.
7664 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7667 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7668 (dir_name_r): Declare this function as static.
7669 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7670 manifest itself on a name containing a mix of slashes and
7672 Make this function work with names starting with a DOS-style
7673 drive letter and colon prefix.
7674 (dir_name): Append `.' if necessary.
7675 Based mostly on patches from Prashant TR and Eli Zaretskii.
7677 * dirname.h (dir_name_r): Remove prototype.
7679 2000-12-05 Jim Meyering <meyering@lucent.com>
7681 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7683 2000-12-04 Jim Meyering <meyering@lucent.com>
7685 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7686 Also include memory.h, stdlib.h, unistd.h if appropriate.
7687 Reported by Andreas Jaeger (conflicting declaration of malloc).
7689 2000-12-02 Jim Meyering <meyering@lucent.com>
7691 * closeout.h: Make idempotent, to avoid some obscure warnings.
7693 2000-12-01 Paul Eggert <eggert@twinsun.com>
7695 * memrchr.c: Include <config.h> before any system include file.
7697 2000-11-29 Paul Eggert <eggert@twinsun.com>
7699 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7701 2000-11-26 Jim Meyering <meyering@lucent.com>
7703 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7705 2000-11-22 Paul Eggert <eggert@twinsun.com>
7707 * strftime.c (my_strftime): Do not invoke mbrlen with a
7708 size of (size_t) -1; it's not portable.
7710 2000-11-17 Akim Demaille <akim@epita.fr>
7712 * obstack.h: Formatting changes.
7713 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7714 prevent type checking.
7715 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7716 cast the value to (void *): assigning a `foo *' to a `void *'
7718 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7720 2000-11-17 Jim Meyering <meyering@lucent.com>
7722 * strstr.c: Update from GNU libc.
7724 2000-11-16 Jim Meyering <meyering@lucent.com>
7726 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7728 2000-11-11 Jim Meyering <meyering@lucent.com>
7730 * error.c: Add a couple #includes, merging from GNU libc version.
7732 2000-11-10 Jim Meyering <meyering@lucent.com>
7734 * obstack.h: Update from GNU libc.
7735 * obstack.c: Likewise.
7737 2000-11-06 Paul Eggert <eggert@twinsun.com>
7739 * getusershell.c (setusershell): Use rewind rather than
7740 fseek/fseeko, to avoid configuration hassles with fseeko.
7741 Don't bother opening SHELLS_FILE if shellstream is NULL;
7744 2000-11-05 Jim Meyering <meyering@lucent.com>
7746 * makepath.h (make_dir): Declare.
7747 * makepath.c (make_dir): Remove `static' attribute.
7750 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7752 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7753 last one in a bucket, advance to the next bucket.
7755 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7757 * fnmatch.c: Do not comment out all the code if we are using
7758 the GNU C library, because in some cases we are replacing buggy
7759 code in the GNU C library itself.
7761 2000-10-30 Paul Eggert <eggert@twinsun.com>
7763 * error.h, getline.h, modechange.h:
7764 Remove "2000" from Copyright line, as the file hasn't been
7765 changed this year other than in the copyright notice.
7767 * xalloc.h: Add "2000" to Copyright line, as this file
7768 was changed this year.
7770 2000-10-30 Paul Eggert <eggert@twinsun.com>
7772 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7773 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7774 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7776 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7778 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7779 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7780 doesn't define __restrict_arr.
7782 2000-10-29 Jim Meyering <meyering@lucent.com>
7784 * xstat.in: Fix grammar in comment.
7786 2000-10-28 Jim Meyering <meyering@lucent.com>
7788 * memchr.c: Update from libc.
7789 Adjust for portability:
7790 [HAVE_STDLIB_H]: Include stdlib.h.
7791 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7792 Undef __memchr, too.
7793 [!weak_alias]: Define __memchr to memchr.
7795 * regex.c: Update from libc.
7796 * regex.h: Likewise.
7797 * getopt1.c: Likewise.
7798 * memcmp.c: Likewise.
7800 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7801 Avoid using fseek, when possible -- it's broken by design.
7802 Patch by Ulrich Drepper.
7804 2000-10-26 Jim Meyering <meyering@lucent.com>
7806 * strftime.c: Update from libc.
7808 2000-10-25 Jim Meyering <meyering@lucent.com>
7810 * obstack.c: Update from libc.
7812 2000-10-23 Jim Meyering <meyering@lucent.com>
7814 * hard-locale.c (hard_locale): Revert last change -- it was simply
7815 wrong. That set_locale call must not have any side effects.
7818 2000-10-22 Jim Meyering <meyering@lucent.com>
7820 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7821 [CYCLIC]: Remove now-unused definition.
7823 * save-cwd.c (O_DIRECTORY): Define, if needed.
7824 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7825 Suggestion from Ulrich Drepper.
7827 2000-10-21 Jim Meyering <meyering@lucent.com>
7829 * dirname.c (dir_name_r): New function, factored out of dir_name.
7830 (dir_name): Use dir_name_r.
7831 * dirname.h (dir_name_r): Declare it.
7833 2000-10-21 Jim Meyering <meyering@lucent.com>
7835 * dirname.c (memrchr): Declare if necessary.
7836 (dir_name): Remove the restriction that there be no
7837 trailing slashes. Now, this code skips past them, effectively
7839 [TEST_DIRNAME] (main): New unit tests.
7841 * memrchr.c: New file from GNU libc.
7842 Undef __memrchr, too.
7843 [!weak_alias]: Define __memrchr to memrchr.
7844 Guard weak_alias use with `#ifdef weak_alias'.
7846 2000-10-17 Jim Meyering <meyering@lucent.com>
7848 * quote.h (PARAMS): Define and use.
7849 Reported by Akim Demaille.
7851 * getopt.c: Update from libc.
7853 2000-10-16 Jim Meyering <meyering@lucent.com>
7855 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7858 2000-09-25 Jim Meyering <meyering@lucent.com>
7860 * md5.h (rol): Define (from GnuPG).
7862 * sha.c: Give credit (GnuPG) where due.
7863 (M): Use rol rather than open-coding it.
7864 Add a FIXME comment.
7866 2000-09-21 Jim Meyering <meyering@lucent.com>
7868 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7869 Reported by Michael Stone.
7871 2000-09-20 Jim Meyering <meyering@lucent.com>
7873 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7874 (noinst_HEADERS): Add sha.h.
7875 Based on code from Scott G. Miller and from GnuPG.
7877 2000-09-15 Jim Meyering <meyering@lucent.com>
7879 * regex.c: Update from libc.
7881 2000-09-10 Jim Meyering <meyering@lucent.com>
7883 * getopt.c (_getopt_internal): Update from glibc.
7885 2000-09-09 Jim Meyering <meyering@lucent.com>
7887 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7888 think it should be used as a general replacement for isascii.
7889 * fnmatch.c: Likewise.
7890 * mbswidth.c: Likewise
7891 * regex.c: Likewise.
7894 * userspec.c: Include sys/param.h and limits.h.
7896 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7897 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7898 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7899 UID, GID. Check range.
7901 2000-09-06 Jim Meyering <meyering@lucent.com>
7903 * getopt.c (_getopt_internal): Update from glibc.
7905 2000-08-30 Jim Meyering <meyering@lucent.com>
7907 * strftime.c: Merge in changes from GNU libc.
7909 2000-08-26 Jim Meyering <meyering@lucent.com>
7911 * closeout.c: Include "__fpending.h".
7912 (close_stdout_status): Return right away if there's nothing to flush.
7914 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7915 * __fpending.c: New file.
7916 * __fpending.h: New file.
7918 2000-08-07 Paul Eggert <eggert@twinsun.com>
7920 Standardize on "memory exhausted" instead of "Memory exhausted"
7921 or "virtual memory exhausted".
7922 * obstack.c (print_and_abort): Use "memory exhausted", not
7923 "virtual memory exhausted".
7924 * same.c (same_name): Invoke xalloc_die instead of printing
7926 * userspec.c (parse_user_spec): Likewise.
7927 * bumpalloc.h: comment fix
7928 * same.c, userspec.c: Include xalloc.h.
7930 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7931 not char *const and pointing to a constant array.
7932 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7933 (xrealloc): Comment fix.
7935 * userspec.c (parse_user_spec):
7936 Don't translate a message until just before returning,
7937 to avoid unnecessary translation.
7939 2000-08-07 Jim Meyering <meyering@lucent.com>
7941 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7942 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7943 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7944 getgroups.c, gethostname.c, getopt.h, group-member.c,
7945 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7946 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7947 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7948 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7949 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7950 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7951 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7952 yesno.c: Back out Copyright date changes for each file with no change
7953 this year. This eases coordination with other programs using the same
7954 source code modules. From Paul Eggert.
7956 2000-08-03 Greg McGary <greg@mcgary.org>
7958 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7959 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7960 (EXTEND_BUFFER): Use them.
7962 2000-08-01 Jim Meyering <meyering@lucent.com>
7964 * dirname.c (ISSLASH): Define.
7965 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7966 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7967 both `\' and `/' may be use as path separators.
7968 Based on a patch from Prashant TR.
7970 2000-07-31 Paul Eggert <eggert@twinsun.com>
7972 * quotearg.c (quotearg_n_options): Don't make the initial
7973 slot vector a constant, since it might get modified.
7975 2000-07-31 Jim Meyering <meyering@lucent.com>
7977 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7978 * obstack.c (print_and_abort): Likewise.
7980 2000-07-30 Paul Eggert <eggert@twinsun.com>
7982 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7983 buffer, so that the caller can always quote one small
7984 component of a "memory exhausted" message in slot 0.
7985 From a suggestion by Jim Meyering.
7987 2000-07-30 Jim Meyering <meyering@lucent.com>
7989 * makepath.c (make_path): Quote the other instance, too.
7991 * quotearg.c (N_STATIC_SLOTVECS): Define.
7992 (STATIC_BUF_SIZE): Define.
7993 (quotearg_n_options): Use only statically allocated storage when
7994 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7995 than STATIC_BUF_SIZE.
7997 2000-07-29 Jim Meyering <meyering@lucent.com>
7999 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8000 * dirname.c (dir_name): Likewise.
8002 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8004 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8005 (dir_name): Assert that there are no trailing slashes.
8007 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8009 * mbswidth.h (mbswidth): Add a flags argument.
8010 (mbswidth): New declaration.
8011 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8012 * mbswidth.c (mbswidth): Add a flags argument.
8013 (mbsnwidth): New function.
8015 2000-07-24 Jim Meyering <meyering@lucent.com>
8017 * mbswidth.c: Remove useless #else. From Bruno Haible.
8019 2000-07-23 Paul Eggert <eggert@twinsun.com>
8021 * mbswidth.c (_XOPEN_SOURCE):
8022 Don't define; this causes problems on Solaris 7.
8023 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8025 2000-07-23 Paul Eggert <eggert@twinsun.com>
8028 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8029 so that mbstate_t is always defined.
8031 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8032 be 1 in at least one GCC installation, and this configuration
8033 error is likely to be common. Ignoring MB_LEN_MAX hurts
8034 performance on hosts that have mbrtowc but have only unibyte
8035 locales, but I assume these hosts are rare.
8037 2000-07-23 Paul Eggert <eggert@twinsun.com>
8039 * quotearg.c: Streamline by invoking multibyte code only if needed.
8040 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8041 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8042 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8043 invoke multibyte primitives.
8045 2000-07-23 Jim Meyering <meyering@lucent.com>
8047 * basename.c (base_name): Add an assertion.
8049 2000-07-15 Bruno Haible <clisp.cons.org>
8051 * quotearg.c: When the system forces us to redefine mbstate_t,
8052 shadow its mbsinit function.
8054 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8056 * mbswidth.h: New file.
8057 * mbswidth.c: New file.
8058 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8059 (noinst_HEADERS): Add mbswidth.h.
8061 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8063 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8066 2000-07-15 Jim Meyering <meyering@lucent.com>
8068 * makepath.c: Include quote.h.
8069 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8070 corresponding argument in a `quote (...)' call.
8071 Give better diagnostics.
8073 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8074 (noinst_HEADERS): Add quote.h.
8076 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8077 from tar's src/misc.c.
8078 * quote.h: New file. Prototypes for same.
8080 2000-07-10 Paul Eggert <eggert@twinsun.com>
8082 From a suggestion by Bruno Haible.
8083 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8084 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8085 to decide whether to define the BeOS workaround macro;
8086 this adjusts to the change to AC_MBSTATE_T.
8088 2000-07-13 Paul Eggert <eggert@twinsun.com>
8090 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8092 * quotearg.c (quoting_style_args, quoting_style_vals,
8093 quotearg_buffer_restyled): Add support for
8094 clocale_quoting_style. Undo previous change to
8095 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8096 and "{RIGHT QUOTATION MARK}" msgids.
8098 2000-07-05 Paul Eggert <eggert@twinsun.com>
8100 The old behavior of quoting `like this' doesn't look good with
8101 newer, ISO-style fonts. See:
8102 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8104 Instead, quote "like this" by default. Let the translator
8105 tailor the locale-specific quoting behavior by providing
8106 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8108 * quotearg.c (N_): New macro.
8109 (gettext_default): New function.
8110 (quotearg_buffer_restyled): Use
8111 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8112 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8114 2000-07-09 Jim Meyering <meyering@lucent.com>
8116 * Most files: Update copyright dates to include 2000.
8118 2000-07-08 Jim Meyering <meyering@lucent.com>
8120 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8122 (xgethostname): Remove now-unnecessary #ifdef.
8123 Move declaration of `err' into loop where it's used.
8125 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8127 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8128 by allocating a larger buffer. Test the gethostname return value for
8129 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8130 returns an error and ENAMETOOLONG isn't defined.
8132 2000-07-05 Paul Eggert <eggert@twinsun.com>
8133 and Bruno Haible <haible@clisp.cons.org>
8135 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8137 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8139 * quotearg.c (struct quoting_options): Simplify quote_these_too
8142 2000-07-03 Jim Meyering <meyering@lucent.com>
8144 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8145 Reported by Bruno Haible.
8147 2000-07-04 Jim Meyering <meyering@lucent.com>
8149 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8150 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8153 2000-07-03 Paul Eggert <eggert@twinsun.com>
8154 and Bruno Haible <haible@clisp.cons.org>
8156 * quotearg.c (mbrtowc):
8157 Assign to *pwc, and return 1 only if result is nonzero.
8158 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8160 2000-07-03 Jim Meyering <meyering@lucent.com>
8162 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8163 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8166 2000-07-02 Jim Meyering <meyering@lucent.com>
8168 * quotearg.c (mbstate_t): Don't define here.
8170 2000-07-02 Jim Meyering <meyering@lucent.com>
8172 * nanosleep.c (SIGCONT): Define if not already defined.
8174 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8176 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8177 per change in ../m4/ls-mntd-fs.m4.
8178 (read_filesystem_list): Ignore symbolic links.
8180 2000-06-29 Jim Meyering <meyering@lucent.com>
8182 * same.c: Include <string.h> or <strings.h>, as appropriate,
8183 for declaration of strcmp.
8185 * long-options.c: Include <stdlib.h>, for declaration of exit.
8187 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8188 Avoid warning by casting result to `char *' to remove `const'.
8190 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8192 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8194 2000-06-26 Paul Eggert <eggert@twinsun.com>
8196 savedir now sets errno on failure and invokes xmalloc to get memory.
8197 Fix a couple of other minor bugs while we're at it.
8199 * savedir.c (<unistd.h>): Do not include; there's no need.
8200 (NAMLEN): Remove macro.
8201 (malloc, realloc): Remove decls.
8203 ("xalloc.h"): Include.
8204 (NAME_SIZE_DEFAULT): New macro.
8205 (savedir): Use xmalloc / xrealloc to allocate memory.
8206 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8207 Skip "" directory entries.
8208 Use strlen to calculate directory entry length, since the old method
8209 is rarely used these days and isn't worth supporting.
8210 Don't use a pointer after freeing it.
8211 Check for integer overflow when calculating allocation size.
8212 Use memcpy to copy entries, instead of stpcpy.
8213 Set errno properly when returning NULL.
8214 Check for readdir error.
8216 2000-06-26 Jim Meyering <meyering@lucent.com>
8218 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8220 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8222 * getusershell.c (xmalloc, xrealloc): Remove functions.
8224 Don't include <stdlib.h>. Don't declare malloc, realloc.
8226 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8228 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8230 2000-06-24 Jim Meyering <meyering@lucent.com>
8232 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8234 2000-06-21 Jim Meyering <meyering@lucent.com>
8236 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8238 2000-06-19 Paul Eggert <eggert@twinsun.com>
8240 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8241 (mbrtowc, mbstate_t): Define substitutes if
8242 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8243 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8244 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8246 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8248 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8249 than 1024, return a memory chunk of least possible size, instead
8250 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8251 Use free/xmalloc instead of xrealloc to avoid copying for very long
8254 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8256 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8257 address, not strdup. Include <stdlib.h> and don't declare free().
8259 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8261 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8264 2000-06-21 Jim Meyering <meyering@lucent.com>
8266 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8267 (noinst_HEADERS): Add getstr.h.
8269 * getline.c (getstr): Move into a separate file.
8270 * getstr.c (getstr): New file, extracted from getline.c, with
8271 the following changes: new parameter, delim2; both delim[12]
8272 parameters have type `int', not `char'. The latter would lose
8273 with 8-bit delimiters.
8274 * getstr.h: New file.
8276 2000-06-19 Jim Meyering <meyering@lucent.com>
8278 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8280 2000-06-18 Jim Meyering <meyering@lucent.com>
8282 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8283 Besides, these days every porting target provides a mkdir function.
8285 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8286 (this snippet comes from src/system.h).
8288 2000-06-15 Paul Eggert <eggert@twinsun.com>
8290 * human.c (adjust_value): New function.
8291 (human_readable_inexact): Apply rounding style even when
8292 printing approximate values.
8294 2000-06-14 Paul Eggert <eggert@twinsun.com>
8296 * human.c (human_readable_inexact): Allow an input block
8297 size that is not a multiple of the output block size, and vice versa.
8298 Reported by Piergiorgio Sartor.
8300 2000-06-14 Paul Eggert <eggert@twinsun.com>
8302 * getdate.y (get_date): Apply relative times after time
8303 zone indicator, not before. Reported by Todd A. Jacobs.
8305 2000-06-13 Jim Meyering <meyering@lucent.com>
8307 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8309 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8311 2000-06-12 Paul Eggert <eggert@twinsun.com>
8313 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8315 2000-06-04 Paul Eggert <eggert@twinsun.com>
8317 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8319 2000-06-04 Jim Meyering <meyering@lucent.com>
8321 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8322 SunOS 4.1.4 for which gid_t is an unsigned type.
8324 2000-06-03 Jim Meyering <meyering@lucent.com>
8326 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8328 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8330 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8331 newer, don't install charset.alias.
8332 * config.charset: Change the Linux/glibc rules so they become empty
8333 on glibc-2.1 or newer.
8335 2000-06-02 Jim Meyering <meyering@lucent.com>
8337 * mountlist.c: Back out last change. Instead, do this...
8338 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8339 member using the same `ignore'-testing code.
8340 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8344 2000-05-29 Jim Meyering <meyering@lucent.com>
8346 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8347 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8349 2000-05-22 Jim Meyering <meyering@lucent.com>
8351 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8353 2000-05-18 Jim Meyering <meyering@lucent.com>
8355 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8356 back, too, since it may have been modified by allocate_entry.
8357 (hash_delete): Rewrite to use neither the assignment operator
8358 nor the comma operator in an if-expression.
8360 2000-05-15 Paul Eggert <eggert@twinsun.com>
8363 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8364 Remove; no longer needed.
8365 "quotearg.h": Add include.
8366 (file_name): Do not bother to explicitly initialize to NULL; it's less
8367 efficient on some hosts.
8368 (close_stdout_status): Remove test as to whether stdout was already
8369 closed; it breaks for the case "echo x | sort >&-".
8370 Quote file name colons.
8371 Do not assume that _("write error") lacks format strings.
8373 2000-05-15 Jim Meyering <meyering@lucent.com>
8375 * version-etc.c (version_etc_copyright): Update the copyright string
8376 used in all --version output.
8378 2000-05-14 Jim Meyering <meyering@lucent.com>
8380 * closeout.c (close_stdout_set_file_name): New function.
8381 (close_stdout_status): Use new file-scoped global.
8382 Return right away if fstat says the stdout file descriptor is invalid.
8383 * closeout.h (close_stdout_set_file_name): Declare.
8385 2000-05-10 Jim Meyering <meyering@lucent.com>
8387 * closeout.c [default_exit_status]: New file-scoped variable.
8388 (close_stdout_set_status): New function.
8389 * closeout.h (close_stdout_set_status): Declare.
8391 2000-05-08 Jim Meyering <meyering@lucent.com>
8393 * long-options.c: Don't include closeout.h.
8394 (parse_long_options): Don't call close_stdout for --version.
8396 2000-05-06 Jim Meyering <meyering@lucent.com>
8398 * strnlen.c: Undefine __strnlen and strnlen.
8399 [!weak_alias]: Define __strnlen to strnlen.
8401 * atexit.c: New file, from libiberty.
8403 2000-05-06 Jim Meyering <meyering@lucent.com>
8405 * closeout.c (close_stdout_status): Also check for errors on the
8408 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8410 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8411 instead of xmalloc, xrealloc, path_concat.
8412 (locale_charset): Treat empty environment variables as absent.
8413 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8415 2000-05-04 Jim Meyering <meyering@lucent.com>
8417 * getopt.c: Update from glibc.
8418 * obstack.c: Likewise.
8419 * obstack.h: Likewise.
8420 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8422 * regex.h: Likewise.
8423 * strndup.c: Likewise.
8424 * strnlen.c: New file, from glibc.
8426 2000-05-01 Jim Meyering <meyering@lucent.com>
8428 * full-write.c (full_write): Remove `FIXME' part of comment.
8430 2000-04-29 Jim Meyering <meyering@lucent.com>
8432 * path-concat.c: Declare strdup only if it's not defined.
8433 * canon-host.c: Likewise.
8435 2000-04-28 Jim Meyering <meyering@lucent.com>
8437 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8438 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8439 included first, then limits.h is included by locale.h by libintl.h.
8440 From John David Anglin.
8442 2000-04-25 Jim Meyering <meyering@lucent.com>
8444 * makepath.c (S_IRWXUGO): Define.
8445 (make_path): Always perform explicit chmod if MODE specifies any
8446 of the `special' permission bits. Prompted by a bug report against
8447 install from Mate Wierdl and Joost van Baal.
8449 2000-04-18 Jim Meyering <meyering@lucent.com>
8453 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8454 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8456 2000-04-17 Jim Meyering <meyering@lucent.com>
8458 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8459 the definition of it to rpl_strftime also defined-away the system's
8462 2000-04-15 Jim Meyering <meyering@lucent.com>
8464 Use `C' to denote so-called `contiguous' files, the same way
8466 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8467 (ftypelet): Use S_ISCTG.
8468 From Michael Deutschmann.
8470 2000-04-14 Jim Meyering <meyering@lucent.com>
8472 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8474 2000-04-08 Jim Meyering <meyering@lucent.com>
8476 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8477 names don't conflict. Reported by Eli Zaretskii.
8479 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8481 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8482 bug. Deal with the different error behavior of Irix iconv.
8484 2000-04-07 Jim Meyering <meyering@lucent.com>
8486 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8487 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8489 2000-04-05 Jim Meyering <meyering@lucent.com>
8491 Portability tweaks required for ultrix4.3.
8492 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8493 * readutmp.c: Include sys/types.h before sys/stat.h.
8494 * canon-host.c: Declare strdup.
8495 * path-concat.c: Likewise.
8496 From John David Anglin.
8498 2000-04-04 Jim Meyering <meyering@lucent.com>
8500 Be more DOS 8.3-friendly.
8501 * ref-add.sin: Renamed from ref-add.sed.in.
8502 * ref-del.sin: Renamed from ref-del.sed.in.
8503 * Makefile.am: Reflect renaming.
8504 Reported by Eli Zaretskii.
8506 Use a temporary file name that won't clash with `charset.alias'
8507 in the DOS 8.3 name space.
8508 * Makefile.am (charset_tmp): Define.
8509 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8510 (uninstall-local): Likewise.
8511 Reported by Eli Zaretskii.
8513 2000-03-29 Paul Eggert <eggert@twinsun.com>
8515 * time/strftime.c (my_strftime): Make sure we call the system
8516 strftime, not ourselves, when invoking the underlying strftime.
8518 2000-03-24 Jim Meyering <meyering@lucent.com>
8520 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8521 (charset_alias): Define.
8522 (install-exec-local): Factor out common code.
8523 (uninstall-local): Split lines longer than 80.
8524 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8526 (.sed.in.sed): New rule. Don't redirect directly to $@.
8527 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8529 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8531 * config.charset: Output a line containing "Packages using this file".
8532 * ref-add.sed.in, ref-del.sed.in: New files.
8533 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8534 ref-del.sed): New rules.
8536 2000-03-17 Jim Meyering <meyering@lucent.com>
8538 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8539 Otherwise, include <strings.h>
8541 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8543 * unicodeio.c (utf8_wctomb): New function.
8544 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8545 format instead of in UCS-4 with platform dependent endianness.
8547 2000-03-07 Paul Eggert <eggert@twinsun.com>
8549 * savedir.c (savedir): Work even if directory size is
8550 negative; this can happen with some screwy NFS configurations.
8552 2000-03-06 Jim Meyering <meyering@lucent.com>
8554 * localcharset.c (get_charset_aliases): Don't try to free file_name
8555 if it's NULL (because we ran out of memory). From Bruno Haible.
8557 2000-03-05 Jim Meyering <meyering@lucent.com>
8559 * localcharset.c ("path-concat.h"): Include.
8560 (get_charset_aliases): Use path_concat instead of ANSI string
8563 * unicodeio.h (PARAMS): Define.
8564 Use it to guard prototype.
8566 2000-03-04 Jim Meyering <meyering@lucent.com>
8568 * Makefile.am (install-exec-local): Create $(libdir) before installing
8570 (uninstall-local): Uncomment this rule so `make distcheck' works
8573 * unicodeio.c (<errno.h>): Include it.
8574 (errno): Declare if not defined.
8576 * localcharset.c: Add Bruno's comment justifying use of volatile.
8578 * config.charset: New version, incorporating remarks from a linux
8579 i18n mailing list. From Bruno Haible.
8581 2000-03-02 Jim Meyering <meyering@lucent.com>
8583 * Makefile.am (EXTRA_DIST): Add config.charset.
8585 2000-03-01 Jim Meyering <meyering@lucent.com>
8587 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8588 * unicodeio.c: Likewise.
8590 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8592 * config.charset: New file.
8593 * localcharset.c: New file.
8594 * unicodeio.h, unicodeio.c: New files.
8595 * Makefile.am (DEFS): Add -DLIBDIR=...
8596 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8597 (noinst_HEADERS): Add unicodeio.h.
8598 (all-local, install-exec-local, charset.alias): New targets.
8600 2000-02-28 Paul Eggert <eggert@twinsun.com>
8602 * quotearg.c (ALERT_CHAR): New macro.
8603 (quotearg_buffer_restyled): Use it.
8605 2000-02-27 Jim Meyering <meyering@lucent.com>
8607 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8608 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8610 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8611 not `#if STDC_HEADERS'.
8612 Declare malloc if needed.
8614 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8615 now that autoconf always defines the HAVE_DECL_ symbols.
8616 * human.c: Likewise.
8618 * strtoumax.c: Likewise.
8620 * backupfile.c: Arrange for cpp to fail if the configure-time
8621 declaration check was not run.
8623 * human.c: Likewise.
8625 * strtoumax.c: Likewise.
8627 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8628 then first look up the entire `.'-containing string as a login name.
8630 2000-02-18 Paul Eggert <eggert@twinsun.com>
8632 * getdate.y: Handle two-digit years with leading zeros correctly.
8633 (textint): New typedef.
8634 (parser_control): Member year changed from int to textint.
8636 (YYSTYPE): Removed; replaced by %union with int and textint members.
8637 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8638 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8639 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8640 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8641 (date, number, to_year): Use width of number in digits, not its value,
8642 to determine whether it's a 2-digit year, or a 2-digit time.
8643 (yylex): Store number of digits of numeric tokens.
8644 Reported by John Kendall.
8646 (parser_control): Changed from struct parser_control to typedef (for
8647 consistency). All uses changed.
8649 (tID): Removed; not used.
8650 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8652 2000-02-14 Paul Eggert <eggert@twinsun.com>
8654 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8655 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8657 2000-02-12 Jim Meyering <meyering@lucent.com>
8659 * userspec.c (ISDIGIT): Define it.
8660 (isdigit): Remove definition.
8661 (is_number): Use ISDIGIT, not isdigit.
8662 <libintl.h>: Include.
8664 (parse_user_spec): Mark translatable strings.
8666 2000-02-10 Jim Meyering <meyering@lucent.com>
8668 With these changes, nanosleep.[ch] are finally enough like the other
8669 lib/* replacement files to compile on a few more losing systems.
8671 * nanosleep.h: Don't include config.h.
8672 Remove prototype from declaration of nanosleep.
8673 (PARAMS): Remove now-unneeded definition.
8674 * nanosleep.c: #undef nanosleep.
8675 (rpl_nanosleep): Rename from nanosleep.
8677 2000-02-03 Jim Meyering <meyering@lucent.com>
8679 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8680 rather than with `#if HAVE_UTMPNAME'.
8682 2000-02-01 Jim Meyering <meyering@lucent.com>
8684 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8686 2000-01-31 Jim Meyering <meyering@lucent.com>
8688 * nanosleep.h (nanosleep): Guard declaration with
8689 `#if ! HAVE_DECL_NANOSLEEP'.
8690 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8691 the declaration in that vendor's sys/timers.h.
8692 Reported by Christian Krackowizer.
8694 * quotearg.c (ISASCII): Add #undef and move definition to follow
8695 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8696 (ISPRINT): Likewise.
8697 Reported by Tom Tromey.
8699 2000-01-30 Jim Meyering <meyering@lucent.com>
8701 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8702 uses of ->ut_name. The latter doesn't work with new Linux header files
8703 where only utmpx.ut_user is declared.
8705 * readutmp.h (UT_USER): Define.
8707 2000-01-23 Jim Meyering <meyering@lucent.com>
8709 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8712 2000-01-22 Jim Meyering <meyering@lucent.com>
8714 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8715 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8716 Required for some AIX systems. Reported by Christian Krackowizer.
8717 [TESTING] (main): New function.
8719 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8720 * dirname.c (dir_name): Support for DOS-style file names with drive
8723 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8725 * strverscmp.c (ISDIGIT): Define.
8726 (strverscmp): Use ISDIGIT, not isdigit.
8728 2000-01-17 Paul Eggert <eggert@twinsun.com>
8730 * nanosleep.c (nanosleep):
8731 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8732 POSIX.1 doesn't require SA_INTERRUPT and some systems
8733 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8734 it's been part of POSIX.1 since day 1 (in 1988).
8736 2000-01-17 Jim Meyering <meyering@lucent.com>
8738 * interlock: Remove unused file. Reported by François Pinard.
8740 2000-01-16 Paul Eggert <eggert@twinsun.com>
8742 * quotearg.c (quotearg_buffer_restyled): Do not quote
8743 alert, backslash, formfeed, and vertical tab unnecessarily in
8744 shell quoting style.
8747 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8748 Free Software Foundation, Inc.
8749 Copying and distribution of this file, with or without modification,
8750 are permitted provided the copyright notice and this notice are preserved.