1 2006-03-08 Simon Josefsson <jas@extundo.com>
3 * gc-gnulib.c (randomize): Don't open files called 'no', they
4 signal that configure disabled the device.
6 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
8 * c-stack.c: Include unistd.h unconditionally, since we now assume
10 * getlogin_r.c: Likewise.
11 * getlogin_r.h: Likewise.
13 * pagealign_alloc.c: Likewise.
14 * unistd_.h: Remove; no longer needed.
16 2006-03-07 Simon Josefsson <jas@extundo.com>
18 * unistd_.h: New file.
20 2006-03-07 Simon Josefsson <jas@extundo.com>
22 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
24 2006-03-01 Simon Josefsson <jas@extundo.com>
26 * readline.c: Fix typo, tiny patch from Stepan Kasal
29 2006-02-28 Simon Josefsson <jas@extundo.com>
31 * getopt.c: Protect #include of unistd.h, for MSVS.
33 2006-02-27 Simon Josefsson <jas@extundo.com>
35 * base64.h: Indent #define's. From Jim Meyering
38 2006-02-27 Jim Meyering <jim@meyering.net>
40 Revert the change of 2006-02-24, so these files can continue
41 to be sync'd from gettext.
42 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
45 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
47 * glob.c: Say "invalid" rather than "illegal" in comments.
49 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
51 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
53 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
55 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
56 AT_FDCWD exceeds INT_MAX.
57 * openat.h (AT_FDCWD): Likewise.
59 2006-02-14 Jim Meyering <jim@meyering.net>
63 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
64 failure on deficient systems, and simplify gnulib lgpl dependencies.
65 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
66 xmalloc/lstat combination. Based on a patch from Bruno Haible.
68 * xalloc-die.c: Remove unused definition of N_.
70 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
72 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
74 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
76 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
77 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
79 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
81 * argp-namefrob.h: Restore changes accidentally lost during the
82 "autoupdate" on 2005-12-12.
84 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
86 * fnmatch.c (L_): Renamed from L, to work around a bug in
87 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
88 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
91 2006-01-26 Simon Josefsson <jas@extundo.com>
93 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
94 prototype is visible on mingw32.
96 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
99 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
102 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
104 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
105 attempt to open for write; this always fails, at least on POSIX
106 hosts. This reinstates the 2006-01-09 change, which was
107 inadvertently removed.
109 2006-01-26 Bruno Haible <bruno@clisp.org>
110 Paul Eggert <eggert@cs.ucla.edu>
113 [(! (defined __cplusplus || defined __BEOS__)
115 && !(defined __HP_cc || defined __xlc__
116 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
118 #define to signed char in these cases too; this simplifies
119 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
120 etc., separately) and makes it more conservative.
122 2006-01-21 Jim Meyering <jim@meyering.net>
124 Sync from the stable (b5) branch of coreutils:
126 * fts.c (fts_children): Don't let close() clobber errno from
129 * fts.c (fts_stat): When following a symlink-to-directory,
130 don't necessarily interpret stat-fails+lstat-succeeds as indicating
131 a dangling symlink. That can also happen at least for ELOOP.
132 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
133 FYI, this bug predates the inclusion of fts.c in coreutils.
135 * fts.c (fts_open): Put new maxarglen declaration and uses
136 in their own block, so pre-c99 compilers don't object.
138 Avoid the double-free (first in fts_read, second in fts_close) that
139 would occur when an `active' directory is made inaccessible (e.g.,
140 via chmod a-x) during a traversal.
141 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
142 before returning. Reproduce this failure by
143 mkdir -p a/b; cd a; chmod a-x . b
144 Reported by Stavros Passas.
146 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
148 * argp-namefrob.h: Bugfix. Remove stray #
150 2006-01-25 Bruno Haible <bruno@clisp.org>
152 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
154 Reported by Paul Eggert.
156 2006-01-25 Jim Meyering <jim@meyering.net>
158 * fileblocks.c: Remove more useless parentheses.
159 * readutmp.h: Likewise.
161 2006-01-24 Bruno Haible <bruno@clisp.org>
163 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
165 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
168 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
169 to avoid problems with the built-in _Bool type.
170 Reported by Paul Eggert on 2005-11-26.
172 2006-01-24 Jim Meyering <jim@meyering.net>
174 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
176 2006-01-24 Simon Josefsson <jas@extundo.com>
178 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
181 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
183 Work around porting bugs reported by Dieter in
184 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
185 * getopt.c (_NOPROTO): Remove; no longer needed.
186 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
187 Include "getopt.h" first, to check interface.
188 (getenv): Declare only if defined HAVE_DECL_GETENV &&
190 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
191 (__strndup): Revert to K&R-style function dfns, the glibc style.
192 * strnlen.c: Don't claim it's taken from glibc; it's not.
193 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
194 Include strnlen.h first, to get prototype properly.
195 (strnlen): Renamed from __strnlen.
198 2006-01-23 Ulrich Drepper <drepper@redhat.com>
200 These changes imported from libc.
201 * getopt.c: Use __fxprintf instead of inline stream orientation
202 test and two separate function calls.
203 * strndup.c (__strndup): Add libc_hidden_def.
205 2006-01-22 Bruno Haible <bruno@clisp.org>
207 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
208 temporary buffer for sprintf, take into account the precision also
209 for 'd', 'i', 'u', 'o', 'x', 'X'.
211 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
213 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
214 to pacify gcc -Wswitch-default.
216 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
218 * argp-help.c (usage_long_opt): Do not print DOC options.
219 (__argp_base_name): Removed
220 * argp-namefrob.h (__argp_basename): Removed definition. Was a
222 (__argp_base_name): Provide macro definition or extern declaration
223 depending on the configuration
225 2006-01-20 Simon Josefsson <jas@extundo.com>
227 * inet_ntop.h: Unconditionally include sys/socket.h.
229 2006-01-19 Simon Josefsson <jas@extundo.com>
231 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
233 2006-01-12 Simon Josefsson <jas@extundo.com>
235 * base64.c: Fix warning, reported by Bruno Haible
236 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
238 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
241 * md5.c: Fix commentary typos.
242 (alignof, UNALIGNED_P): No need for a GCC-specific version.
243 * md5.h (__attribute__): Remove; unused.
244 * sha1.c: Fix commentary to match md5 better.
245 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
246 so that we don't need to worry about alignment. All uses changed.
247 This merges the 2005-10-28 md5 change into sha1.
249 2006-01-11 Jim Meyering <jim@meyering.net>
252 * md5.c (OP): Fix spacing.
254 2006-01-11 Simon Josefsson <jas@extundo.com>
256 * stdint_.h (SIZE_MAX): Add missing (.
258 2006-01-10 Bruno Haible <bruno@clisp.org>
260 * argp.h (__const): Remove macro. Use const instead.
261 * argp-fmtstream.h (__const): Likewise.
262 * glob_.h (__const): Remove macro.
263 * glob-libc.h: Use const instead of __const.
265 2006-01-10 Jim Meyering <jim@meyering.net>
267 Avoid the double-free (first in fts_read, second in fts_close) that
268 would occur when an `active' directory is made inaccessible (e.g.,
269 via chmod a-x) during a traversal.
270 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
271 before returning. Reproduce this failure by
272 mkdir -p a/b; cd a; chmod a-x . b
273 Reported by Stavros Passas.
276 * sha1.c: Tweak grammar in a comment.
278 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
280 * regex_internal.h (BITSET_WORD_BITS):
281 Work around a bug in 64-bit PGC (before version 6.1-2), where the
282 preprocessor mishandles large unsigned values as if they were signed.
283 Problem reported by Claudio Fontana in
284 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
286 2006-01-10 Simon Josefsson <jas@extundo.com>
288 * socket_.h: New file.
290 2006-01-10 Bruno Haible <bruno@clisp.org>
292 * localcharset.c: Update from GNU gettext.
294 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
297 * chdir-long.c (cdb_free): Don't bother trying to open directory
298 for write access: POSIX says that must fail.
299 * fts.c (diropen): Likewise.
300 * save-cwd.c (save_cwd): Likewise.
301 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
302 well, for minor improvements on hosts that lack O_DIRECTORY.
303 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
304 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
305 Fall back on chown if open failed with EACCES.
307 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
308 Report an error at compile-time if only a 1-second nominal clock
311 * lchmod.h: New file.
312 * mkdir-p.c: Include lchmod.h, lchown.h.
313 (make_dir_parents): Use lchown rather than chown, and
314 lchmod rather than chmod.
316 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
317 too. Problem with "none" reported by Bob Proulx. Problem with
318 "proc" reported by n0dalus.
320 * mountlist.c: Include <limits.h>.
321 (dev_from_mount_options)
322 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
323 New function. It no longer assumes "dev=" has the System V meaning
324 on Linux (since it doesn't). It also parses "dev=" more carefully.
325 (read_file_system_list)
326 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
327 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
330 * posixtm.h (PDS_PRE_2000): New macro.
331 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
332 All usages changed. Reject dates outside the range 1969-1999 if
333 PDS_PRE_2000 is used.
335 2006-01-09 Jim Meyering <jim@meyering.net>
339 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
341 * chdir-safer.h, chdir-safer.c: New files.
343 * modechange.c (mode_compile): Reject an invalid mode string
344 that starts with an octal digit. From Andreas Gruenbacher.
346 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
347 and dup to open_safer and dup_safer, respectively.
348 (openat_permissive): Fix typo in comment.
350 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
351 "gettext.h"; either no longer needed or are guaranteed by openat.h.
352 (_): Remove; no longer needed.
353 (openat): Renamed from rpl_openat; no need for rpl_openat
354 since openat.h renames openat for us.
355 Replace most of the body with a call to openat_permissive,
356 to avoid duplicate code.
357 Port to (probably hypothetical) environments were mode_t is
359 (openat_permissive): Require mode arg, so that we can check
360 types better. Put it just after flags. Change cwd failure
361 indicator from pointer-to-bool to pointer-to-errno-value.
363 Invoke openat_save_fail and/or openat_restore_fail if
364 cwd_errno is null, so that openat can call us.
365 (openat_permissive, fdopendir, fstatat, unlinkat):
366 Simplify errno handling to avoid some duplicate code,
367 as it's OK to set errno on success.
368 * openat.h: Revamp code so that function macros depend on
369 __OPENAT_PREFIX only, not also on AT_FDCWD.
370 (openat_ro): Remove. Caller changed to use openat_permissive.
371 (openat_permissive): Now a macro, if not a function.
372 (openat_restore_fail, openat_save_fail): Now always functions,
373 since mkdirat needs them even if __OPENAT_PREFIX is defined.
375 * openat-priv.h: New file, defining macros used by mkdirat.c
377 * mkdirat.c: Include openat-priv.h.
378 Remove definitions of macros defined therein.
379 * openat.c: Likewise.
381 * mkdirat.c (mkdirat): New file and function.
382 * openat.h (mkdirat): Declare.
384 * openat.c (fdopendir): Don't change errno when returning non-NULL.
386 * openat.h (openat_permissive): Declare.
389 * openat.c (EXPECTED_ERRNO): New macro.
390 (openat_permissive): New function -- used in remove.c rewrite.
391 (all functions): Set errno just before returning, only if there
392 was an actual failure.
393 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
395 Emulate openat-family functions using Linux's procfs, if possible.
396 Idea and some code based on Ulrich Drepper's glibc changes.
398 * openat.c: (BUILD_PROC_NAME): New macro.
399 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
400 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
401 before falling back on save_cwd and restore_cwd.
402 (fdopendir, fstatat, unlinkat): Likewise.
404 * openat.c (fstatat, unlinkat): Perform the syscall directly,
405 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
407 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
408 as second argument to va_arg. Otherwise, some versions of gcc
409 warn that `if this code is reached, the program will abort'.
411 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
415 Add POSIX ACL support
416 * acl.h (copy_acl, set_acl): Add declarations.
417 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
418 systems other than Linux.
419 (chmod_or_fchmod): New function: use fchmod when possible,
421 (file_has_acl): Add a POSIX ACL implementation, with a
422 Linux-specific subcase.
423 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
424 S_ISVTX from one file to another. Fall back to fchmod/chmod when
425 acls are unsupported.
426 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
427 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
430 2006-01-09 Bruno Haible <bruno@clisp.org>
432 * sysexit_.h (EX_OK): New macro.
433 Suggested by Martin Lambers <marlam@marlam.de>.
435 2006-01-09 Bruno Haible <bruno@clisp.org>
437 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
438 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
439 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
440 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
442 2006-01-09 Bruno Haible <bruno@clisp.org>
444 * stdint_.h (SIZE_MAX): Write the value without involving negative
447 2005-10-16 Bruno Haible <bruno@clisp.org>
449 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
450 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
452 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
454 * strftime.c (tzname): Don't declare if it is already #defined.
455 Problem reported for Mingw by Mark Junker.
457 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
459 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
460 long int, not int, for nanosecond counts, so that people who are
461 used to POSIX struct timespec won't be surprised. Reported by Jim
464 2005-12-16 Jim Meyering <jim@meyering.net>
466 * fprintftime.c, fprintftime.h: New files.
468 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
470 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
471 * argp-help.c (fill_in_uparams): Check if the constructed
472 struct uparams is valid. Fall back to the default values if it is
475 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
477 * argp-help.c (__argp_base_name): New function
478 (__argp_short_program_name): Rewrite using __argp_base_name
479 * argp-namefrob.h: Define program_invocation_name and
480 program_invocation_short_name if requested
481 (__argp_base_name): Add prototype
482 * argp-parse.c (argp_def): Use gettext wrappers
483 (argp_default_parser): Use __argp_base_name
484 * argp-pin.c: New file. Defines program_invocation_name and
485 program_invocation_short_name on systems that lack them.
487 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
489 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
490 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
491 porting problem reported by Georg Schwarz in
492 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
494 2005-07-09 Bruno Haible <bruno@clisp.org>
496 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
497 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
498 Reported by Mark Junker <mjscod@gmx.de>.
500 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
502 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
503 (uintmax_t) [defined uintmax_t]: Do not declare.
504 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
505 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
506 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
507 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
508 sake of portability to weird hosts that C allows (though we don't
509 know of any practical examples).
511 * savedir.h (fdsavedir): New decl.
512 * savedir.c (fdsavedir, savedirstream): New functions; the latter
513 contains most of the former guts of savedir.
514 (savedir): Use savedirstream.
517 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
519 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
520 coreutils no longer futzes with rounding modes.
522 2005-11-14 Jim Meyering <jim@meyering.net>
524 * mkstemp-safer.c: Include <config.h>, required for possible
525 replacement of mkstemp.
527 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
529 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
531 (gethrxtime) [! (HAVE_NANOUPTIME
532 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
533 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
534 our own approximation.
536 2005-11-10 Simon Josefsson <jas@extundo.com>
538 * readline.c: Remove EOL.
540 2005-11-08 Eric Blake <ebb9@byu.net>
542 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
544 2005-11-08 Eric Blake <ebb9@byu.net>
546 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
548 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
550 Fix porting problem reported by Theodoros V. Kalamatianos.
551 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
552 Don't assume that futimes failing means we must fail.
554 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
556 * getcwd.c (__getcwd): Don't assume that system calls after readdir
557 leave errno alone. Problem reported by Dmitry V. Levin.
559 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
561 * savedir.c (savedir): Don't assume that xrealloc etc. leave
562 errno alone. Problem reported by Frederic Jolliton.
564 2005-10-28 Simon Josefsson <jas@extundo.com>
566 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
567 "restrict" keywords, as per POSIX. Protect the function
568 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
569 Don't use K&R prototypes. Check the sprintf return values.
570 Re-define EAFNOSUPPORT if not present. Indent.
572 * md5.h, md5.c: Simplify buffer handling visavi alignment,
573 suggested by Bruno Haible <bruno@clisp.org>.
575 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
577 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
579 * gc-libgcrypt.c: Add MD2 (which is not available through
582 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
584 * md2.h, md2.c: New files.
586 2005-10-24 Simon Josefsson <jas@extundo.com>
588 * md4.h: Shrink buffer size, now that we changed the type.
590 2005-10-22 Simon Josefsson <jas@extundo.com>
592 * arcfour.h, arcfour.c: Use fixed size indices in the
593 arcfour_context struct (simplify test vector testing in GNU
596 2005-10-22 Simon Josefsson <jas@extundo.com>
598 * md4.h, md4.c: Simplify buffer handling visavi alignment,
599 suggested by Bruno Haible <bruno@clisp.org>.
601 2005-10-22 Simon Josefsson <jas@extundo.com>
603 * crc.h: Include stddef.h, for size_t.
605 2005-10-21 Simon Josefsson <jas@extundo.com>
607 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
608 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
610 2005-10-21 Simon Josefsson <jas@extundo.com>
612 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
615 2005-10-21 Simon Josefsson <jas@extundo.com>
617 * gc-gnulib.c: Support ARCTWO in CBC mode.
619 2005-10-21 Simon Josefsson <jas@extundo.com>
621 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
624 * hmac-sha1.c (hmac_sha1): Likewise.
626 * crc.c (crc32_update): Actually use crc parameter, suggested by
627 Bruno Haible <bruno@clisp.org>.
629 * crc.h: Include stdint.h directly, suggested by Bruno Haible
632 2005-10-21 Simon Josefsson <jas@extundo.com>
634 * des.h, des.c: New files.
636 * gc-gnulib.c: Support DES.c
638 2005-10-21 Simon Josefsson <jas@extundo.com>
640 * arctwo.h, arctwo.c: New files.
642 * gc-gnulib.c: Support ARCTWO.
644 2005-10-21 Simon Josefsson <jas@extundo.com>
646 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
648 2005-10-19 Simon Josefsson <jas@extundo.com>
650 * gc-gnulib.c: Support ARCFOUR.
652 2005-10-19 Simon Josefsson <jas@extundo.com>
654 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
657 * gc.h: Add ECB enum type.
659 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
661 2005-10-19 Simon Josefsson <jas@extundo.com>
663 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
665 2005-10-18 Simon Josefsson <jas@extundo.com>
667 * md4.h, md4.c: New files, based on md5.?.
669 2005-10-17 Simon Josefsson <jas@extundo.com>
671 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
673 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
675 2005-10-17 Simon Josefsson <jas@extundo.com>
677 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
679 2005-10-17 Simon Josefsson <jas@extundo.com>
681 * gc.h, gc-libgcrypt.c: Add ciphers.
683 2005-10-17 Simon Josefsson <jas@extundo.com>
685 * sha1.c: Use uint32_t instead of md5_uint32.t
687 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
690 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
692 * md5.h: Use stdint.h and uint32_t. Doc fix.
694 2005-10-15 Simon Josefsson <jas@extundo.com>
696 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
698 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
700 2005-10-14 Simon Josefsson <jas@extundo.com>
702 * arcfour.h, arcfour.c: New files.
704 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
706 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
707 include <wchar.h>; no longer needed.
709 2005-10-14 Jakub Jelinek <jakub@redhat.com>
710 and Ulrich Drepper <drepper@redhat.com>
713 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
714 instead of inline stream orientation test and two separate
715 function calls. Pay no attention to USE_IN_LIBIO.
717 2005-10-14 Roland McGrath <roland@redhat.com>
719 Import from libc. [BZ #1331]
720 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
722 Reported by Matej Vela <vela@debian.org>.
724 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
726 * mkdir-p.c (make_dir_parents): Don't report an error if an
727 intermediate directory is in a read-only file system. Problem
728 reported by Eric Blake.
730 2005-10-13 Simon Josefsson <jas@extundo.com>
732 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
733 Move memory allocation outside of loop.
735 2005-10-12 Simon Josefsson <jas@extundo.com>
737 * gc-pbkdf2-sha1.c: New file.
739 * gc.h: Add gc_pbkdf2_sha1 prototype.
741 2005-10-12 Simon Josefsson <jas@extundo.com>
743 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
744 suggested by Bruno Haible <bruno@clisp.org>.
746 2005-10-12 Simon Josefsson <jas@extundo.com>
748 * gc-libgcrypt.c (gc_hmac_sha1): New function.
750 * gc-gnulib.c (gc_hmac_sha1): New function.
752 2005-10-12 Simon Josefsson <jas@extundo.com>
754 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
756 2005-10-12 Simon Josefsson <jas@extundo.com>
758 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
759 GC_USE_HMAC_MD5, respectively.
761 * gc-libgcrypt.c (gc_md5): Fix assert call.
764 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
766 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
768 * gc-gnulib.c (gc_hash_buffer): Ditto.
770 2005-10-11 Bruno Haible <bruno@clisp.org>
772 * c-strcasestr.h: New file, from GNU gettext.
773 * c-strcasestr.c: New file, from GNU gettext.
775 2005-10-11 Bruno Haible <bruno@clisp.org>
777 * c-strcase.h: New file, from GNU gettext.
778 * c-strcasecmp.c: New file, from GNU gettext.
779 * c-strncasecmp.c: New file, from GNU gettext.
781 2005-10-11 Simon Josefsson <jas@extundo.com>
783 * crc.h, crc.c: New files.
785 * gc.h (gc_hash_buffer): Add doc.
787 2005-10-08 Simon Josefsson <jas@extundo.com>
789 * gc.h: Add gc_hash and gc_hash_buffer.
791 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
793 * gc-libgcrypt.c (gc_hash_buffer): Add.
795 2005-10-11 Bruno Haible <bruno@clisp.org>
797 * strcasecmp.c: Include limits.h.
798 (strcasecmp): Avoid integer overflow on exotic platforms.
799 * strncasecmp.c: Include limits.h.
800 (strncasecmp): Avoid integer overflow on exotic platforms.
801 Reported by Paul Eggert.
803 2005-10-06 Simon Josefsson <jas@extundo.com>
805 * hmac-md5.c: New file.
809 2005-10-06 Simon Josefsson <jas@extundo.com>
811 * memxor.c (memxor): Avoid casts and warnings.
813 2005-10-05 Derek Price <derek@ximbiot.com>
815 * getdelim.c (SIZE_MAX): New macro, if not already defined.
817 2005-10-05 Simon Josefsson <jas@extundo.com>
819 * memxor.c (memxor): Fix compiler error.
821 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
822 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
824 * memxor.h, memxor.c: New files.
826 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
827 we assume all systems have it, suggested by Jim Meyering
828 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
829 any systems lack sys/socket.h; mingw32 is known to lack it, but we
830 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
833 2005-10-04 Bruno Haible <bruno@clisp.org>
835 * verify.h (verify_true): Provide alternative definition for C++.
837 2005-10-04 Simon Josefsson <jas@extundo.com>
839 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
840 D. Baushke" <mdb@gnu.org>.
842 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
844 * getdelim.c: Include getdelim.h first. Include <limits.h>.
845 (SSIZE_MAX): New macro, if not already defined.
846 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
849 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
851 * exclude.c: Include verify.h.
852 (verify): Remove. All callers changed to use verify.h's version.
853 * strtoimax.c: Likewise.
854 * utimecmp.c: Likewis.e
857 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
858 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
859 * .cvsignore: Add fts.h, search.h, t-fpending.
860 * settime.c (settime): Fix { typo in previous patch. Also, don't
861 bother returning ENOSYS if settimeofday or stime fails; just let
862 them return whatever errno they want to return.
863 * utimens.c: Include unistd.h, for dup2.
864 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
865 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
867 2005-10-02 Jim Meyering <jim@meyering.net>
870 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
871 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
872 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
873 Remove AT_FDCWD test.
874 Do not consume the fd unless successful.
875 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
876 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
877 block, so that we don't even try to compile it if settimeofday is
878 available. This works around a compilation failure on OSF1 V5.1,
879 due to stime requiring a `long int*' while tv_sec is `int'.
881 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
883 * getdelim.c (getdelim): Remove unused variables.
885 2005-10-01 Simon Josefsson <jas@extundo.com>
887 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
888 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
889 AI_* and EAI_* definitions. Protect function declarations.
891 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
893 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
894 so that the code works even with ancient cpp. Portability problem
895 with GCC 2.7.2.1 reported by Thomas M.Ott.
897 2005-09-27 Jim Meyering <jim@meyering.net>
899 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
901 * intprops.h (signed_type_or_expr__): Define.
902 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
905 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
907 * verify.h (verify_expr): Remove, replacing with:
908 (verify_true): New macro that returns true instead of void.
909 (verify_type__): Remove.
910 (verify): Use verify_true rather than verify_type__.
912 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
914 * utimens.c (ENOSYS): Define if not already defined.
915 (futimens): Support having a null PATH if the file descriptor
918 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
920 (__attribute): Define to empty unless GCC 3.1 or later.
921 This works around a core dump on OpenBSD 3.4, which has GCC
922 2.95.3, which dumps core when given __attribute__(()). It also
923 simplifies other tests, since we really don't want to bother with
924 worrying about which ancient version of GCC supported what.
925 Original problem reported by Yoann Vandoorselaere, with part of
926 the fix suggested by Derek Price.
928 2005-09-24 Jim Meyering <jim@meyering.net>
930 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
931 so we can once again use a positive bitfield width of 1 -- now we
932 don't have to explain why we were using a bitfield width of 2.
934 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
936 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
937 Problem reported by Eric Blake.
938 (getaddrinfo): Initialize se so that it's not garbage.
939 Redo internal storage allocation so that it doesn't make unportable
940 assumptions about alignment.
943 * utimens.c (futimens): Use futimesat if available.
944 Prefer it to futimes since it doesn't have the futimes bug.
946 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
947 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
948 Instead, declare a function that returns a pointer to an array,
949 and use verify_type__ to declare the size of the array.
950 Problem and germ of a solution reported by Bruno Haible.
951 (verify_type__): Use 2, not 1, for bitfield size, to avoid
952 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
954 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
958 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
960 * argmatch.h: Include verify.h
961 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
962 (ARGMATCH_ASSERT): Remove; unused.
963 * canonicalize.c: Assume STDC_HEADERS.
964 * exclude.c: Include "strcase.h".
965 * regex_internal.h [!defined _LIBC]: Likewise.
966 * getusershell.c: Include stdio--.h rather than stdio.h
968 (getusershell): Call fopen, not fopen_safer.
969 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
970 Do not include unistd-safer.h.
971 (save_cwd): Don't call fd_safer; no longer needed
972 now that we include fcntl--.h.
974 * getdate.y (relative_time): New type.
975 (RELATIVE_TIME_0): New constant.
976 (parser_control): Use relative_time instead of doing it ourselves.
977 (%union): Add new relative_time rel member.
978 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
980 (relunit, relunit_snumber): Now of type rel.
981 (zone, rel, relunit, get_date): Adjust to above changes.
983 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
984 Do not include unistd-safer.h.
985 (getloadavg): Don't call fd_safer; no longer needed
986 now that we include fcntl--.h.
988 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
989 (make_dir_parents): Treat ENOSYS like EEXIST.
991 Improve quality of diagnostics on restore_cwd failure.
992 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
993 (make_dir_parents): Last arg is now int * (for errno), not bool *.
994 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
995 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
996 each time through the loop. Do not diagnose restore_cwd failure;
997 that is the caller's job (and perhaps the caller does not care).
999 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1000 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1001 If the file already exists but is not a directory, don't bother
1002 to try to make its parents.
1003 Close potential file descriptor leak if we can't chdir("/") (!).
1004 Don't always return true if chdir($PWD) fails; return true only
1005 if the requested action was done successfully (except for the
1007 Don't log final directory unless we actually made it.
1008 Refactor to avoid duplicate code to fix up permissions.
1009 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1011 * strftime.c (my_strftime): Rewrite the previous change slightly,
1012 to make it a bit faster and (I hope) clearer.
1013 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1014 Fix bug in formats like %2N.
1016 * verify.h: New file.
1018 2005-09-22 Jim Meyering <jim@meyering.net>
1020 Sync from coreutils.
1022 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1024 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1025 the .tm_year member, since otherwise gcc-4.0 would now warn about
1026 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1028 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1029 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1031 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1032 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1033 when run in a time zone for which daylight savings time is in effect
1034 for the starting date.
1036 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1037 stop us from restricting permissions of just-created absolute-named
1039 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1040 to restore initial working directory.
1041 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1042 to tell caller if/when we change the working directory and are
1043 unable to return to the initial one.
1044 * mkdir-p.h (make_dir_parents): Update prototype.
1045 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1046 `return false'. This fixes a bug introduced on 2004-07-30.
1048 * openat.c (fdopendir): Be sure to close the supplied
1049 file descriptor before returning. This makes our replacement
1050 implementation a little closer to Solaris's, where fdopendir
1051 ties the file descriptor to the returned DIR* pointer.
1052 * openat.c (unlinkat): New function.
1053 * openat.h (unlinkat): Add prototype.
1054 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1055 (openat_restore_fail): Rename from openat_restore_die.
1056 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1058 Provide an alternative to exiting immediately upon save_cwd or
1059 restore_cwd failure. Now, an application can arrange e.g.,
1060 to perform a longjump in that case.
1061 * openat.c: Include dirname.h.
1062 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1063 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1064 and openat_restore_die rather than calling error directly.
1065 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1067 * openat-die.c (openat_save_die, openat_restore_die): New file.
1068 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1070 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1071 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1072 int utc, int nanoseconds);
1074 date should not have to allocate a megabyte of virtual memory to
1075 handle a format argument like +%1048575T. When implemented with
1076 strftime, it must allocate such a buffer, use strftime to fill it
1077 in, print it, then free it.
1078 With fprintftime, it simply prints everything and exits.
1079 With no need for memory allocation, that's one fewer way to fail.
1080 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1081 optional field width, not before, so we accept %9:z, not %:9z.
1082 (my_strftime): Be sure to use L_('x') for literals.
1084 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1085 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1086 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1087 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1088 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1089 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1090 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1091 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1092 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1094 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1095 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1096 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1097 and don't include <sys/file.h>).
1099 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1101 Sync from coreutils.
1103 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1104 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1105 [!LDAV_DONE]: Avoid unused variable warning.
1107 2005-09-21 Bruno Haible <bruno@clisp.org>
1109 * unicodeio.h (unicode_to_mb): New declaration.
1111 2005-09-20 Derek Price <derek@ximbiot.com>
1113 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1115 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1117 Use a consistent style for including <config.h>.
1118 * __fpending.c, acl.c, argmatch.c,
1119 argp-help.c, argp-parse.c,
1120 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1121 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1122 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1123 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1124 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1125 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1126 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1127 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1128 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1129 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1130 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1131 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1132 modechange.c, mountlist.c, open-safer.c, physmem.c,
1133 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1134 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1135 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1136 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1137 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1138 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1139 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1140 userspec.c, utimecmp.c, version-etc-fsf.c,
1141 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1142 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1143 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1144 Standardize inclusion of config.h.
1145 * __fpending.h, dirfd.h, getdate.h, human.h,
1146 inttostr.h: Removed inclusion of config.h from header files.
1147 * inttostr.c: Adjusted in-tree users.
1148 * timespec.h: Remove superfluous warning to include config.h.
1149 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1150 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1151 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1152 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1154 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1156 * stat-time.h: New file.
1157 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1158 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1160 (timespec_cmp): New function.
1161 * utimecmp.c: Include stat-time.h.
1162 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1163 members exist, not on the obsolescent ST_MTIM_NSEC.
1164 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1166 2005-09-15 Derek Price <derek@ximbiot.com>
1167 Paul Eggert <eggert@cs.ucla.edu>
1169 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1170 changes, consolidating in...
1171 * regex_internal.h: ...this file.
1173 2005-09-15 Derek Price <derek@ximbiot.com>
1175 * regex_internal.h: Blank `pure' for GNUC < 3.
1176 * regex_internal.c: Ditto, using this...
1177 (__GNUC_PREREQ): ...new macro.
1178 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1179 (__GNUC_PREREQ): ...this new macro.
1181 * strstr.h: Include string.h. Define strstr as a macro here.
1183 2005-09-13 Derek Price <derek@ximbiot.com>
1185 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1187 Reported by Jim Meyering <jim@meyering.net>.
1189 2005-09-13 Jim Meyering <jim@meyering.net>
1191 * canon-host.c: Filter through gnu indent and reword comments slightly.
1192 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1194 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1196 * lib/base64.c: Typo.
1197 (base64_encode): Put b64str in initialized data section.
1199 2005-09-12 Derek Price <derek@ximbiot.com>
1201 Return usable errors from canon-host.
1202 * canon-host.h: New file.
1203 * canon-host.c (canon_host): Wrap...
1204 (canon_host_r): ...this new function, which now relies exclusively on
1206 (ch_strerror): New function.
1207 (last_cherror): New global.
1208 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1209 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1211 (freeaddrinfo): Free ai->ai_canonname when set.
1213 2005-09-12 Derek Price <derek@ximbiot.com>
1214 Paul Eggert <eggert@cs.ucla.edu>
1216 * glob-libc.h: Renamed from glob_.h. The new version is
1217 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1218 protecting things that should be done only in gnulib contexts.
1219 * glob_.h: New file, containing only the glob things needed for
1221 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1222 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1223 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1224 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1225 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1226 and to respect the namespace rules better.
1228 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1230 Merge glibc and coreutils changes into gnulib, plus a few
1232 * md5.c: Use #error rather than a string.
1233 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1234 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1235 (__attribute__): Define to empty for non recent-GCC.
1236 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1237 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1238 Renamed from their non-__ counterparts, with new macros replacing
1239 them if not _LIBC. Add __THROW attribute.
1241 (struct md5_ctx): Align buffer if using GCC.
1242 * sha1.h (struct sha1_ctx): Likewise.
1243 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1244 The old name was backwards.
1245 (NOTSWAP): Remove; not used.
1246 (rol): New macro, moved here from md5.h.
1247 (sha1_process_block): Remove a FIXME that doesn't make sense.
1249 2005-09-12 Derek Price <derek@ximbiot.com>
1251 * gai_strerror.c: Include config.h when available. Include
1252 getaddrinfo.h before other headers to test interface.
1253 Reported by Larry Jones <lawrence.jones@ugs.com>.
1255 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1257 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1258 definitions, since that's the preferred style in glibc.
1259 Fix a minor spacing issue, and update copyright notice to match glibc's.
1261 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1263 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1265 2005-09-06 Simon Josefsson <jas@extundo.com>
1267 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1268 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1270 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1272 Change bitset word type from unsigned int to unsigned long int,
1273 as this has better performance on typical 64-bit hosts.
1274 Port bitset code to hosts with unusual word sizes.
1275 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1276 (build_collating_symbol):
1277 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1278 argument is a bitset. This is merely a style issue, but it makes
1279 it clearer that an entire array is expected.
1280 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1281 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1282 Port to the case where bitset_word is not the same as unsigned int.
1283 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1284 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1286 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1287 (build_trtable, group_nodes_into_DFAstates):
1289 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1290 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1291 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1292 * regexec.c (group_nodes_into_DFAstates): Likewise.
1293 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1294 * regcomp.c (optimize_subexps, lower_subexp):
1295 Work even if bitset_word has holes in its bitwise representation.
1296 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1297 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1299 * regex_internal.c (re_string_reconstruct):
1300 Don't assume UCHAR_MAX == 255.
1301 * regex_internal.h (bitset_set_all): Likewise.
1302 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1304 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1305 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1307 (BITSET_WORD_MAX): New macro.
1308 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1309 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1310 (bitset_empty, bitset_copy):
1311 Prefer sizeof (bitset) to multiplying it out ourselves.
1312 (bitset_not_merge): Remove; unused.
1313 (bitset_contain): Return bool, not unsigned int with one bit on.
1314 All callers changed.
1315 * regexec.c (build_trtable): Don't assume bitset has no stricter
1316 alignment than re_node_set; do this by defining a new internal
1317 type struct dests_alloc and using it to allocate memory.
1319 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1321 Check for arithmetic overflow when calculating sizes, to prevent
1322 some buffer-overflow issues. These patches are conservative, in the
1323 sense that when I couldn't determine whether an overflow was possible,
1324 I inserted a run-time check.
1325 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1326 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1327 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1328 (re_xnrealloc, re_x2nrealloc): New inline functions.
1329 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1330 (build_equiv_class, build_charclass): Check for arithmetic overflow
1331 in size expression calculations.
1332 * lib/regex_internal.c (re_string_realloc_buffers):
1333 (build_wcs_upper_buffer, re_node_set_add_intersect):
1334 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1335 (re_dfa_add_node, register_state): Likewise.
1336 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1337 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1338 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1339 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1341 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1343 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1344 to avoid a collision with bits/local_lim.h in glibc.
1345 All uses changed. Problem reported by Dmitry V. Levin in
1346 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1348 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1349 bugs in int versus size_t comparisons.
1350 (re_string_context_at): Fix bug where the code assumed that
1353 Use bool where appropriate.
1354 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1355 All callers changed.
1356 (calc_eclosure_iter): Likewise, for ROOT arg.
1357 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1358 (build_charclass_op): Likewise, for NON_MATCH arg.
1359 * regex_internal.c (re_string_allocate, re_string_construct):
1360 (re_string_construct_common): Likewise, for ICASE arg.
1361 * regexec.c (re_search_2_stub, re_search_stub):
1362 Likewise, for RET_LEN arg.
1363 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1364 (set_regs): Likewise, for FL_BACKTRACK arg.
1365 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1366 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1367 (calc_eclosure_iter, parse_bracket_exp):
1368 Use bool for internal variables that are booleans.
1369 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1370 (set_regs, build_sifted_states, sift_states_bkref):
1371 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1372 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1373 (find_collation_sequence_value):
1375 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1376 (re_node_set_compare):
1377 Return bool, not int. All callers changed.
1378 * regexec.c (check_halt_node_context, check_dst_limits):
1379 (build_trtable, check_node_accept): Likewise.
1380 * regex_internal.h: Include stdbool.h.
1382 Fix bugs uncovered when converting to bool.
1383 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1384 failure instead of charging ahead blindly.
1385 * regex_internal.c (register_state): Likewise.
1386 * regexec.c (re_search_2_stub): Use simpler method than boolean
1387 for freeing internal storage.
1388 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1389 bitset pieces used as boolean, to avoid undefined behavior
1390 on hosts that do int overflow checking.
1392 2005-08-31 Derek Price <derek@ximbiot.com>
1394 * getdelim.c (getdelim): Return EOF on EOF.
1395 Reported by Larry Jones <lawrence.jones@ugs.com>.
1397 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1399 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1400 lengths fit in regoff_t; this isn't true if regoff_t is the same
1402 * regex.c (re_search_internal): 5th arg is LAST_START
1403 (= START + RANGE) instead of RANGE. This avoids overflow
1404 problems when regoff_t is the same width as size_t.
1405 All callers changed.
1406 (re_search_2_stub): Check for overflow when adding the
1407 sizes of the two strings.
1408 (re_search_stub): Check for overflow when adding START
1409 to RANGE; if it occurs, substitute the extreme value.
1411 2005-08-31 Jim Meyering <jim@meyering.net>
1413 * regcomp.c (search_duplicated_node): Make first pointer arg
1415 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1416 (register_state): Likewise.
1417 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1418 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1419 (group_nodes_into_DFAstates): Likewise.
1421 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1423 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1424 old glibc regex code mishandles strings longer than 2**31 bytes.
1425 This patch fixes this when the regex code is used in gnulib
1426 (i.e., outside glibc).
1428 This patch should not affect the use of the regex code inside
1429 glibc. No doubt this problem also needs to be handled for glibc
1430 as well, but the result will be an incompatible change to the
1431 glibc ABI, and the old ABI will have to be supported too. That
1432 can be the the subject for another patch.
1434 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1435 governing whether the rest of this patch is active. By default,
1436 the macro is disabled and the patch has no effect.
1437 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1438 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1439 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1440 (re_match_2, re_set_registers): Use the new types.
1441 * regex_internal.h (Idx, re_hashval_t): New types.
1442 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1444 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1445 (re_string_context_at, bin_tree_t, re_dfastate_t):
1446 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1447 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1448 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1449 (re_string_char_size_at, re_string_wchar_at):
1450 (re_string_elem_size_at):
1451 Use the new types and macros to port to 64-bit hosts.
1452 Use unsigned types for internal values, so that the code
1453 mostly works even for arrays larger than SSIZE_MAX.
1454 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1455 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1456 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1457 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1458 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1459 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1460 (calc_inveclosure, parse_dup_op, build_range_exp):
1461 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1462 (fetch_number, create_token_tree, mark_opt_subexp):
1464 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1465 (create_cd_newstate, re_string_allocate, re_string_construct):
1466 (re_string_realloc_buffers, build_wcs_upper_buffer):
1467 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1468 (re_string_reconstruct, re_string_peek_byte_case):
1469 (re_string_fetch_byte_case, re_string_context_at):
1470 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1471 (re_node_set_init_copy, re_node_set_add_intersect):
1472 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1473 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1474 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1475 (re_acquire_state, re_acquire_state_context, register_state):
1477 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1478 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1479 (re_search_internal, re_search_2_stub, re_search_stub)
1480 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1481 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1482 (update_cur_sifted_state, check_dst_limits):
1483 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1484 (check_subexp_limits, sift_states_bkref, merge_state_array):
1485 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1486 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1487 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1488 (expand_bkref_cache, check_node_accept_bytes):
1489 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1490 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1491 (acquire_init_state_context, check_halt_node_context):
1492 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1493 (sift_states_backward, clean_state_log_if_needed):
1494 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1495 (find_recover_state, transit_state_sb, transit_state_mb):
1496 (transit_state_bkref, build_trtable, match_ctx_clean):
1498 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1499 to work around an assumption that REG_MISSING is negative.
1501 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1502 (seek_collating_symbol_entry) [defined _LIBC]:
1503 (lookup_collation_sequence_value) [defined _LIBC]:
1504 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1505 Use prototypes rather than old-style function definitions.
1506 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1507 (transit_state_sb) [0]:
1508 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1510 * regexec.c (re_search_internal): Simplify update of rm_so and
1513 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1514 (optimize_subexps, lower_subexp):
1515 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1516 since the signed shift might overflow. Use 1u<<31 instead.
1517 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1518 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1521 * regcomp.c (optimize_subexps, lower_subexp):
1522 Use CHAR_BIT rather than 8, for clarity.
1523 * regexec.c (check_dst_limits_calc_pos_1):
1524 (check_subexp_matching_top): Likewise.
1525 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1526 have to worry about portability issues when shifting it left.
1527 Remove no-longer-needed test for table_size > 0.
1528 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1529 in a word, as the resulting behavior is undefined.
1530 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1531 in one case, a <= should have been an <, and in another case the
1532 whole test was missing.
1533 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1534 the standard name CHAR_BIT.
1535 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1536 this is not true on one's complement and signed-magnitude hosts.
1538 * regex_internal.h (re_sub_match_top_t): Remove unused member
1540 (struct re_dfa_t): Remove unused member states_alloc.
1541 * regcomp.c (init_dfa): Don't initialize unused members.
1543 2005-08-31 Bruno Haible <bruno@clisp.org>
1545 * strstr.c: Include <stddef.h>, for NULL.
1546 * strcasestr.c: Likewise.
1547 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1549 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1551 * iconvme.h: Add prototype for iconv_alloc.
1553 2005-08-29 Simon Josefsson <jas@extundo.com>
1555 * iconvme.c: Fix errno.
1557 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1559 * iconvme.c: Split iconv_string into iconv_alloc.
1561 2005-08-27 Jim Meyering <jim@meyering.net>
1563 * fopen-safer.c: Merge minor changes from coreutils.
1564 * dup-safer.c: Likewise.
1565 * fd-safer.c: Likewise.
1567 Merge from coreutils.
1568 * stdio--.h: New file.
1569 * stdlib--.h: New file.
1570 * mkstemp-safer.c: New file.
1572 GNU tar needs these.
1573 * pipe-safer.c: New file.
1574 * creat-safer.c: New file.
1575 * fcntl--.h (creat): Define to creat_safer.
1576 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1577 * unistd--.h (pipe): Define to pipe_safer.
1578 * unistd-safer.h: Declare pipe_safer.
1580 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1582 * regex_internal.h: Remove all references to
1583 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1585 (bitset_not, bitset_merge, bitset_not_merge):
1586 (bitset_mask, re_string_allocate, re_string_construct):
1587 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1588 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1589 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1590 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1591 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1592 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1593 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1594 (re_acquire_state_context):
1595 Remove unnecessary forward decls.
1596 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1597 Put __attribute at function definition,
1598 now that the function decl has been removed.
1599 * lib/regex_internal.c (re_string_peek_byte_case):
1600 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1603 2005-08-26 Simon Josefsson <jas@extundo.com>
1605 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1606 Haible <bruno@clisp.org>.
1608 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1610 * regexec.c (set_regs): Don't alloca with an unbounded size.
1612 alloca modernization/simplification for regex.
1613 * regex.c: Remove portability cruft for alloca. This no longer
1614 needs to be at the start of the file, and can be moved into
1615 regex_internal.h and simplified.
1616 * regex_internal.h: Include <alloca.h>.
1617 (__libc_use_alloca) [!defined _LIBC]: New macro.
1618 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1619 now works outside glibc.
1621 2005-08-24 Simon Josefsson <jas@extundo.com>
1623 * getpass.c: Add WIN32 implementation. Conditionalize use of
1624 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1625 GLIBC specific code.
1627 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1629 Make regex safe for g++. This fixes one real bug (an "err"
1630 that should have been "*err"). g++ problem reported by
1632 * regex_internal.h (re_calloc): New macro, consistent with
1633 re_malloc etc. All callers of calloc changed to use re_calloc.
1634 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1635 not int. All callers changed.
1636 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1637 just use an array of size MB_LEN_MAX.
1638 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1639 (find_recover_state): Change "err" to "*err"; this fixes what
1640 appears to be a real bug.
1641 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1644 2005-08-25 Jim Meyering <jim@meyering.net>
1646 * open-safer.c: Include <config.h>.
1647 Otherwise, we'd lose LARGEFILE support in any file using
1650 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1652 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1653 * regex.h (regerror): Likewise.
1655 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1656 requires this. (The code never needed it.)
1658 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1659 All uses of recently-renamed identifiers changed to use the new,
1660 POSIX-compliant names. The code will build and run just fine
1661 without these changes, but it's better to eat our own dog food
1662 and use the standard-conforming names.
1664 * regex.h: Fix a multitude of POSIX name space violations.
1665 These changes have an effect only for programs that define
1666 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1667 do not change anything for programs compiled in the normal way.
1668 Also, there is no effect on the ABI.
1670 (_REGEX_SOURCE): New macro.
1671 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1672 defined and _GNU_SOURCE is not; this fixes a name space violation.
1674 Rename the following macros to obey POSIX requirements.
1675 The old names are still visible as macros if _REGEX_SOURCE is defined.
1676 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1677 RE_BACKSLASH_ESCAPE_IN_LISTS.
1678 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1679 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1680 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1681 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1682 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1683 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1684 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1685 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1686 (REG_INTERVALS): renamed from RE_INTERVALS.
1687 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1688 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1689 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1690 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1691 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1692 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1693 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1694 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1695 RE_UNMATCHED_RIGHT_PAREN_ORD.
1696 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1697 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1698 (REG_DEBUG): renamed from RE_DEBUG.
1699 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1700 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1701 unusual, since we can't clash with the POSIX REG_ICASE.
1702 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1703 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1704 (REG_NO_SUB): renamed from RE_NO_SUB.
1705 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1706 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1707 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1708 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1709 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1710 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1711 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1712 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1713 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1714 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1715 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1716 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1717 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1718 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1719 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1720 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1721 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1722 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1723 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1724 (REG_FIXED): Renamed from REGS_FIXED.
1725 (REG_NREGS): Renamed from RE_NREGS.
1727 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1728 of other REG_* macros, since POSIX says the user is allowed to
1729 #undef these macros selectively.
1731 (reg_errcode_t): Update comment stating what other tables need
1734 Rename the following enum values to obey POSIX requirements.
1735 The old names are still visible as macros.
1736 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1737 is not defined, since GNU is supposed to be a superset of POSIX as
1738 much as possible, and since we want reg_errcode_t to be a signed
1739 type for implementation consistency.
1740 (_REG_NOERROR): Renamed from REG_NOERROR.
1741 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1742 (_REG_BADPAT): Renamed from REG_BADPAT.
1743 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1744 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1745 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1746 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1747 (_REG_EBRACK): Renamed from REG_EBRACK.
1748 (_REG_EPAREN): Renamed from REG_EPAREN.
1749 (_REG_EBRACE): Renamed from REG_EBRACE.
1750 (_REG_BADBR): Renamed from REG_BADBR.
1751 (_REG_ERANGE): Renamed from REG_ERANGE.
1752 (_REG_ESPACE): Renamed from REG_ESPACE.
1753 (_REG_BADRPT): Renamed from REG_BADRPT.
1754 (_REG_EEND): Renamed from REG_EEND.
1755 (_REG_ESIZE): Renamed from REG_ESIZE.
1756 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1757 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1758 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1759 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1760 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1762 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1763 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1764 changed. But support the old name if the new one is not defined
1765 and if _REGEX_SOURCE.
1767 Change the following member names in struct re_pattern_buffer.
1768 The old names are still supported if !_REGEX_SOURCE.
1769 The new names are always supported, regardless of _REGEX_SOURCE.
1770 (re_buffer): Renamed from buffer.
1771 (re_allocated): Renamed from allocated.
1772 (re_used): Renamed from used.
1773 (re_syntax): Renamed from syntax.
1774 (re_fastmap): Renamed from fastmap.
1775 (re_translate): Renamed from translate.
1776 (re_can_be_null): Renamed from can_be_null.
1777 (re_regs_allocated): Renamed from regs_allocated.
1778 (re_fastmap_accurate): Renamed from fastmap_accurate.
1779 (re_no_sub): Renamed from no_sub.
1780 (re_not_bol): Renamed from not_bol.
1781 (re_not_eol): Renamed from not_eol.
1782 (re_newline_anchor): Renamed from newline_anchor.
1784 Change the following member names in struct re_registers.
1785 The old names are still supported if !_REGEX_SOURCE.
1786 The new names are always supported, regardless of _REGEX_SOURCE.
1787 (rm_num_regs): Renamed from num_regs.
1788 (rm_start): Renamed from start.
1789 (rm_end): Renamed from end.
1791 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1792 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1793 Prepend __ to parameter names.
1795 Undo yesterday's changes.
1797 2005-08-24 Jim Meyering <jim@meyering.net>
1799 Sync from coreutils.
1800 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1802 2005-08-21 Bruno Haible <bruno@clisp.org>
1804 * lock.h: Add multiple inclusion guard.
1805 * tls.h: Add multiple inclusion guard.
1807 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1809 * regex.h (REG_NOSYS)
1810 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1811 Define, since POSIX requires it as of 2001.
1812 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1813 New private symbol, used to keep the enum signed in all cases.
1814 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1815 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1817 * regex_internal.c (re_string_skip_chars, register_state):
1819 Remove forward decls; no longer needed now that we use prototypes.
1820 * regexec.c (acquire_init_state_context, check_halt_node_context):
1821 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1822 (clean_state_log_if_needed): Likewise.
1824 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1826 Fix problems reported by Sam Steingold in
1827 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1828 * regexec.c (sift_states_bkref): Fix portability bug: the code
1829 assumed that reg_errcode_t is a signed type, which is not
1830 necessarily true if _XOPEN_SOURCE is not defined.
1831 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1832 some compilers warn about it otherwise.
1834 2005-08-20 Jim Meyering <jim@meyering.net>
1836 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1837 of unused local, dfa.
1839 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1841 * regcomp.c (create_initial_state): Remove duplicate decl.
1842 (init_word_char, create_initial_state, duplicate_node_closure):
1843 (fetch_token, peek_token_bracket, build_range_exp):
1844 (build_collating_symbol): Remove forward decls; no longer needed
1845 now that we use prototypes.
1848 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1849 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1850 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1851 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1852 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1853 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1854 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1855 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1856 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1857 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1858 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1859 (build_charclass, build_charclass_op, fetch_number, create_tree):
1860 (create_token_tree, mark_opt_subexp, duplicate_tree):
1861 Use prototypes rather than old-style definitions.
1864 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1865 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1866 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1867 (re_string_reconstruct, re_string_peek_byte_case):
1868 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1869 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1870 (re_node_set_init_copy, re_node_set_add_intersect):
1871 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1872 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1873 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1874 (re_acquire_state, re_acquire_state_context, register_state):
1875 (create_ci_newstate, create_cd_newstate, free_state):
1877 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1878 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1879 (re_search_internal, prune_impossible_nodes):
1880 (acquire_init_state_context, check_matching, static):
1881 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1882 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1883 (update_regs, sift_states_backward, build_sifted_states):
1884 (clean_state_log_if_needed, merge_state_array):
1885 (update_cur_sifted_state, add_epsilon_src_nodes):
1886 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1887 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1888 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1889 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1890 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1891 (check_arrival, check_arrival_add_next_nodes):
1892 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1893 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1894 (check_node_accept_bytes, check_node_accept, extend_buffers):
1895 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1896 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1901 (re_string_allocate, re_string_construct, re_string_reconstruct):
1902 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1903 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1904 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1905 (re_string_context_at, re_string_peek_byte_case):
1906 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1907 is defined, since we now use prototypes always.
1909 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1910 C89 or better. All uses removed.
1912 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1914 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1915 [defined lint]: Suppress bogus uninitialized-variable warnings.
1917 * regcomp.c (duplicate_node): Return new index, not an error code,
1918 and let the caller return REG_ESPACE if out of space. This
1919 removes an uninitialied-variable warning with GCC 4.0.1, and also
1920 avoids taking the address of a local variable. All callers
1923 2005-08-19 Jim Meyering <jim@meyering.net>
1925 * regexec.c (proceed_next_node): Redo local variables to
1926 avoid GCC shadowing warnings.
1928 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1930 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1931 (re_node_set_insert_last, re_dfa_add_node):
1932 Rename local variables to avoid GCC shadowing warnings.
1934 2005-08-18 Bruno Haible <bruno@clisp.org>
1936 * strstr.c (strstr): Fix return value in multibyte case.
1937 * strcasestr.c (strcasestr): Likewise.
1939 2005-08-17 Jim Meyering <jim@meyering.net>
1941 Make the %s format (seconds since the epoch) work for a negative
1942 number and when used with a zero-padded field width, e.g. %015s.
1944 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1945 label so that it precedes the code to set `digits'. Otherwise,
1946 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1947 print `00-22'. Now, it prints `-0022', as it should.
1949 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1951 * regex.h: Remove useless space-before-tab. From coreutils.
1953 2005-08-17 Bruno Haible <bruno@clisp.org>
1955 * strcasestr.h: New file.
1956 * strcasestr.c: New file.
1958 2005-08-17 Bruno Haible <bruno@clisp.org>
1960 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1961 * strstr.c: Completely rewritten, with multibyte locale support.
1963 2005-08-17 Bruno Haible <bruno@clisp.org>
1965 * strcasecmp.c: Use mbuiter.h.
1967 2005-08-17 Bruno Haible <bruno@clisp.org>
1969 * mbuiter.h: New file.
1971 2005-08-16 Bruno Haible <bruno@clisp.org>
1973 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1975 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1976 NUL byte, not after it.
1978 2005-08-16 Bruno Haible <bruno@clisp.org>
1980 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1981 the valid ones. Makes the comparison operations transitive:
1982 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1983 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1985 2005-08-16 Bruno Haible <bruno@clisp.org>
1987 * strcase.h (strcasecmp): Add note in comments.
1988 * strncasecmp.c: Use code from strcasecmp.c.
1989 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1990 (strcasecmp): Work correctly in multibyte locales.
1992 2005-08-16 Bruno Haible <bruno@clisp.org>
1994 * strnlen1.h: New file.
1995 * strnlen1.c: New file.
1997 2005-08-16 Bruno Haible <bruno@clisp.org>
1999 * mbfile.h: New file.
2001 2005-08-16 Bruno Haible <bruno@clisp.org>
2003 * mbiter.h: New file.
2005 2005-08-16 Bruno Haible <bruno@clisp.org>
2007 * mbchar.h: New file.
2008 * mbchar.c: New file.
2010 2005-08-16 Bruno Haible <bruno@clisp.org>
2012 * tls.h: New file, from GNU gettext.
2013 * tls.c: New file, from GNU gettext.
2015 2005-08-15 Bruno Haible <bruno@clisp.org>
2017 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2020 2005-08-14 Jim Meyering <jim@meyering.net>
2022 Sync from coreutils.
2024 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2025 Use the hash-table-based cycle-detection code not just when
2026 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2027 Reported by James Youngman in
2028 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2029 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2030 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2031 This lets us compile with -DFTS_DEBUG, once again.
2032 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2033 * fts.c (fd_safer): Remove decl.
2034 Include fcntl--.h rather than unistd-safer.h
2035 (fts_safe_changedir): Don't call fd_safer; no longer needed
2036 now that we include fcntl--.h.
2038 2005-08-11 Simon Josefsson <jas@extundo.com>
2040 * readline.h, readline.c: New file.
2042 2005-08-11 Bruno Haible <bruno@clisp.org>
2044 * strnlen.h (strnlen): Change parameter name to match comment.
2046 2005-08-10 Simon Josefsson <jas@extundo.com>
2048 * strndup.c: Use strnlen.h.
2050 * strnlen.h: New file.
2052 2005-08-02 Simon Josefsson <jas@extundo.com>
2054 * getline.h, getline.c: Rewrite.
2056 * getdelim.h, getdelim.c: New files, ported from glibc.
2058 2005-07-31 Bruno Haible <bruno@clisp.org>
2060 * lock.h (gl_lock_initializer): New macro.
2061 (gl_lock_define_initialized): Use it.
2062 (gl_rwlock_initializer): New macro.
2063 (gl_rwlock_define_initialized): Use it.
2064 (gl_recursive_lock_initializer): New macro.
2065 (gl_recursive_lock_define_initialized): Use it.
2067 2005-07-26 Bruno Haible <bruno@clisp.org>
2069 * lock.h: Update from GNU gettext.
2070 * lock.c: Update from GNU gettext.
2072 2005-07-18 Bruno Haible <bruno@clisp.org>
2074 * lock.h (gl_once_t): New type.
2075 (gl_once_define, gl_once): New macros.
2076 * lock.c (fresh_once): New variable.
2077 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2080 2005-07-18 Simon Josefsson <jas@extundo.com>
2082 * check-version.c (check_version): Accept identical versions too.
2084 2005-07-18 Bruno Haible <bruno@clisp.org>
2086 * lock.h: New file, from GNU gettext.
2087 * lock.c: New file, from GNU gettext.
2089 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2091 * quotearg.c: Add translator comment suggested by Bruno Haible,
2092 with a minor change.
2094 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2096 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2097 copyright symbol and the year.
2098 * version-etc.c (COPYRIGHT_YEAR): New constant.
2099 (version_etc_va): Use parameterized copyright notice.
2100 Reword to conform to the current GNU coding standards.
2102 2005-07-11 Simon Josefsson <jas@extundo.com>
2104 * size_max.h: New file.
2106 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2108 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2111 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2112 and Paul Eggert <eggert@cs.ucla.edu>
2114 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2115 in wint_t, not wchar_t. Remove now-unnecessary cast.
2117 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2119 * regex.c, regex.h: Sync from libc.
2120 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2121 New files, synced from libc, except that regex_internal.h
2122 currently has a small porting fix.
2124 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2126 Remove the dependency of the strftime module on the tzset module.
2127 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2128 Copy the input structure, to work around some of the bug with
2129 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2130 Solaris releases, you should also use the tzset module, but we won't
2131 require it as a dependency any more since we don't want LGPLed code
2132 to depend on GPLed code.
2134 2005-07-02 Jim Meyering <jim@meyering.net>
2136 * backupfile.c (backup_args): Change a `0' to NULL.
2138 2005-07-01 Jim Meyering <jim@meyering.net>
2140 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2141 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2142 * save-cwd.c, tempname.c:
2143 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2144 and don't include <sys/file.h>).
2146 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2148 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2149 declares only 'struct timespec;' (!).
2151 2005-06-29 Jim Meyering <jim@meyering.net>
2153 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2154 type name. Use the variable name instead.
2155 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2157 2005-06-28 Simon Josefsson <jas@extundo.com>
2159 * check-version.h, check-version.c: New files.
2161 2005-06-28 Simon Josefsson <jas@extundo.com>
2163 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2164 collision with global variable. Better indentation. Don't
2165 increment buffer pointer beyond buffer end. Based on comments
2166 from Paul Eggert <eggert@cs.ucla.edu>.
2170 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2172 * canon-host.c (canon-host): Append trailing "," to 0 in
2173 initializer of struct addrinfo, as an indication that we don't
2174 care how many members the structure has.
2176 2005-06-24 Derek Price <derek@ximbiot.com>
2177 and Bruno Haible <bruno@clisp.org>
2179 Remove stat module & update lstat.
2180 * stat.c: Remove this file...
2181 (slash_aware_lstat): ...moving this content and its support...
2182 * lstat.c (rpl_lstat): ...into here.
2183 * lstat.h: New file.
2185 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2187 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2188 (ranged_convert): Don't save conversion in a temporary struct.
2189 This causes a warning with GCC 4.0.0, and anyway in the typical
2190 case it's not worth the extra 100 bytes or so of code.
2191 (ranged_convert, __mktime_internal): When calling a function via a
2192 pointer P, use P () rather than (*P) (), as we now assume C89 or
2195 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2197 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2198 "who -r" failed to give output. Problem reported by Tim Waugh.
2200 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2201 (xcalloc): Use it to avoid needless tests.
2202 Problem reported by Jim Meyering.
2204 2005-06-16 Jim Meyering <jim@meyering.net>
2206 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2207 when either N or S is zero.
2209 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2211 * argp.h (__option_is_short): Check upper limit of
2212 __key. Isprint() requires its argument to have the value
2213 of an unsigned char or EOF.
2215 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2217 * fnmatch.c (fnmatch): If there is an encoding error in a
2218 multibyte string or pattern, fall back on unibyte matching.
2219 Problem reported by James Youngman.
2221 2005-06-08 Bruno Haible <bruno@clisp.org>
2223 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2226 2005-06-08 Bruno Haible <bruno@clisp.org>
2228 * csharpcomp.h: New file, from GNU gettext.
2229 * csharpcomp.c: New file, from GNU gettext.
2230 * csharpcomp.sh.in: New file, from GNU gettext.
2232 2005-06-07 Derek Price <derek@ximbiot.com>
2235 * glob_.h: Indent nested #ifdef.
2237 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2239 Sync from coreutils.
2240 Use "file name" when talking about file names, instead of "filename"
2241 or "path", as per the GNU coding standards.
2242 * mkdir-p.c: Renamed from makepath.c.
2243 (make_dir_parents): Renamed from make_path. All callers changed.
2244 * mkdir-p.h: Likewise. All includers changed.
2245 * filenamecat.c: Renamed from path-concat.c.
2246 (file_name_concat): Renamed from path_concat. All callers changed.
2247 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2248 * filenamecat.h: Likewise. All includers changed.
2249 * acl.c: Don't use "path" or "filename" to mean "file name"
2250 in comments or local variable names.
2251 * basename.c: Likewise.
2252 * canonicalize.c, canonicalize.h: Likewise.
2253 * dirname.c, dirname.h: Likewise.
2254 * euidaccess.c: Likewise.
2255 * exclude.c: Likewise
2256 * fnmatch_.h, fnmatch_loop.c: Likewise.
2257 * fsusage.c, fsuage.h: Likewise.
2258 * fts.c, fts_.h: Likewise.
2259 * getcwd.c: Likewise.
2260 * getloadavg.c: Likewise.
2261 * mkstemp.c: Likewise.
2262 * mountlist.c, mountlist.h: Likewise.
2263 * openat.c, openat.h: Likewise.
2264 * readlink-stub.c: Likewise.
2265 * readutmp.c, readutmp.h: Likewise.
2266 * rename.c: Likewise.
2267 * rmdir.c: Likewise.
2269 * savedir.c: Likewise.
2270 * stripslash.c: Likewise.
2271 * tempname.c: Likewise.
2272 * xreadlink.c: Likewise.
2273 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2275 * exclude.h: Likewise.
2277 * euidaccess.c (getuid, getgid, getuid, getegid)
2278 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2279 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2280 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2281 * pathmax.h: Include <limits.h> unconditionally, since other
2282 files have been getting away with it for years (MORE/BSD 4.3
2284 * userspec.c (getpwnam, getgrnam, getgrgid)
2285 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2287 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2288 Define to 256, not 255, as per modern POSIX.
2290 2005-06-01 Bruno Haible <bruno@clisp.org>
2292 * csharpexec.h: New file, from GNU gettext.
2293 * csharpexec.c: New file, from GNU gettext.
2294 * csharpexec.sh.in: New file, from GNU gettext.
2296 2005-05-31 Derek Price <derek@ximbiot.com>
2297 Paul Eggert <eggert@cs.ucla.edu>
2300 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2302 2005-05-29 Derek Price <derek@ximbiot.com>
2303 Paul Eggert <eggert@cs.ucla.edu>
2305 * glob_.h, glob.c: New files.
2307 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2309 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2311 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2312 the configuration hassle isn't worth it.
2313 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2314 (LONGEST_MODIFIER, PRIuMAX): Remove.
2316 2005-05-27 Bruno Haible <bruno@clisp.org>
2318 * getlogin_r.h: Remove second include of <stddef.h>.
2320 2005-05-25 Bruno Haible <bruno@clisp.org>
2321 Derek Price <derek@ximbiot.com>
2323 * getlogin_r.h: Simplify API documentation.
2325 2005-05-25 Derek Price <derek@ximbiot.com>
2326 Paul Eggert <eggert@cs.ucla.edu>
2328 * getlogin_r.c, getlogin_r.h: New files.
2330 2005-05-22 Bruno Haible <bruno@clisp.org>
2332 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2333 Also include <sys/param.h> if it defines MIN, MAX.
2334 Based on a patch by Derek Price <derek@ximbiot.com>.
2336 2005-05-22 Bruno Haible <bruno@clisp.org>
2338 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2339 (INT64_MIN): Fix definition.
2340 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2342 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2343 NEED_SIGNED_INT_TYPES.
2345 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2346 HAVE_SYSTEM_INTTYPES.
2348 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2350 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2351 so that unistd-safer.h (GPL'ed code) need not be included.
2353 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2356 * fts.c: Don't include "cycle-check.h" or "hash.h".
2357 (setup_dir, free_dir): New functions.
2358 (enter_dir, leave_dir): Define trivial
2359 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2360 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2361 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2362 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2363 Move to fts-cycle.c.
2364 (fts_open): Use setup_dir.
2365 (fts_close): Use free_dir.
2366 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2367 This adds a label and some gotos, but the alternatives were messier.
2368 Check for memory allocation failure when entering a dir.
2369 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2370 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2371 (FTS): New member fts_cycle, that is a union that contains the
2372 old active_dir_ht and cycle_state. All uses changed to mention
2373 fts_cycle.ht and fts_cycle.state.
2374 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2375 fts.c, with the following changes:
2376 (setup_dir, free_dir): New functions.
2377 (enter_dir): Now returns bool. Return true if successful, false
2378 if memory exhausted. All callers changed.
2379 Do not bother partly cleaning up on
2380 memory allocation failure; that is free_dir's job.
2381 However, free ad if hash_insert fails, to avoid memory leak.
2382 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2383 fts->fts_options to see which union member to use.
2385 2005-05-20 Jim Meyering <jim@meyering.net>
2387 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2388 Now a macro, to pacify GCC.
2390 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2392 * chown.c (rpl_chown): Return -1 on failure.
2394 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2396 * canonicalize.c: Include canonicalize.h first, to test interface.
2397 Include <stddef.h> unconditionally, since we assume C89 now.
2398 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2399 * fts.c: Include fts_.h first, to check interface.
2400 Do not include intprops.h; no longer needed.
2401 Include cycle-check.h and hash.h, since fts_.h no longer does.
2402 Remove unnecessary casts of closedir to void.
2403 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2404 decide whether to decrement nlinks.
2405 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2406 (FTS): Use struct hash_table * instead of Hash_table, so that
2407 we no longer need to include hash.h here.
2409 2005-05-17 Jim Meyering <jim@meyering.net>
2411 * fts.c, fts_.h: New files, from coreutils.
2413 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2415 Sync from coreutils.
2416 * unlinkdir.c, unlinkdir.h: New files.
2417 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2418 regex.h, unlocked-io.h, xtime.h:
2419 White space changes only.
2420 * makepath.c (make_path): Port to hosts where leading "//" is special.
2421 * yesno.c: Include getline.h, not ctype.h.
2422 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2423 Use getline to remove arbitrary restriction on response length.
2425 2005-05-13 Bruno Haible <bruno@clisp.org>
2427 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2428 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2429 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2430 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2431 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2432 Add support for 64-bit integers in the MSVC compiler.
2434 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2436 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2437 Change the initial comment to refer to GPL, not LGPL.
2438 gnulib-tool will change it to LGPL as needed.
2440 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2441 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2442 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2443 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2444 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2445 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2446 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2447 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2448 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2449 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2450 concatpath.c, config.charset, copy-file.c, copy-file.h,
2451 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2452 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2453 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2454 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2455 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2456 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2457 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2458 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2459 full-read.c, full-read.h, full-write.c, full-write.h,
2460 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2461 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2462 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2463 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2464 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2465 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2466 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2467 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2468 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2469 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2470 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2471 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2472 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2473 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2474 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2475 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2476 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2477 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2478 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2479 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2480 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2481 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2482 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2483 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2484 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2485 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2486 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2487 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2488 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2489 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2490 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2491 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2492 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2493 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2494 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2495 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2496 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2497 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2498 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2499 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2500 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2501 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2502 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2503 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2504 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2505 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2506 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2507 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2508 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2509 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2510 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2511 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2512 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2513 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2514 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2515 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2516 Update FSF postal mail address.
2518 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2520 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2521 specified in ai_socktype. Fix invalid ai_protocol
2522 check. ai_protocol is usually set to 0 or depending on
2523 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2524 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2525 ai_socktype / ai_protocol in the returned addrinfo structure.
2527 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2528 Bruno Haible <bruno@clisp.org>
2530 * inet_ntop.h: New file.
2531 * inet_ntop.c: New file, from glibc with modifications.
2533 2005-05-08 Jim Meyering <jim@meyering.net>
2535 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2537 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2539 Merge from coreutils. Among other things,
2540 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2541 * fd-safer.c: New file.
2542 * fcntl-safer.h, open-safer.c: Remove.
2543 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2544 * dup-safer.c: Include unistd-safer.h first.
2545 Don't include errno.h.
2546 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2547 * file-type.h: Don't assume invoker included sys/stat.h first.
2548 * file-type.c: Rely on file-type.h change.
2549 * getloadavg.c: Include unistd-safer.h.
2550 (getloadavg): Use safer open.
2551 * getusershell.c: Include "stdio-safer.h".
2552 (getusershell): Use safer fopen.
2553 * long-options.c (long_options): Use NULL rather than 0.
2554 * modechange.h (mode_free): Remove; all callers changed to invoke
2556 * modechange.c: Likewise.
2557 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2558 (MODE_DONE): New constant.
2559 (struct mode_change): Remove 'next' member.
2560 (make_node_op_equals): New function; like the old one of the
2561 same name, except it allocates an array.
2562 (mode_compile, mode_create_from_ref): Use it.
2563 (mode_compile): Allocate result as an array, not a linked list.
2564 Parse octal string ourself, so that we catch mistakes like "+0".
2565 (mode_adjust): Arg is an array, not a linked list.
2566 * modechange.c: Include stat-macros.h, xalloc.h.
2567 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2568 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2569 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2570 Remove. This is now stat-macros.h's job.
2571 (talloc): Remove. All callers replaced by xalloc, so that
2572 our invokers don't have to worry about reporting memory failures.
2573 (make_node_op_equals): Remove.
2574 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2576 (struct mode_change): Moved here from modechange.h.
2577 (mode_append_entry): Remove.
2578 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2579 apps to have incorrect behavior. Use simpler algorithm for head
2580 and tail. Don't futz with umask; that's now the job of mode_adjust.
2581 Detect more invalid usages rather than having somewhat-random behavior.
2582 Don't insert an "a=" action, as that leads to incorrect behavior.
2583 (mode_compile, mode_create_from_ref): Return NULL on error instead
2584 of an enum, since now there's only one way to have an error. All
2586 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2587 at the correct time. Simplify calculation of "+u" and its ilk.
2588 Don't mishandle "+X".
2589 (mode_free): Remove "register" and localize decls.
2590 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2591 (struct mode_change): Move to modechange.c; callers don't
2592 need to see this stuff.
2593 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2594 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2595 (mode_change, mode_adjust): Reflect the new signatures noted above.
2596 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2597 that might redefine system include files.
2598 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2599 (my_usleep): Use NULL rather than (void *) 0.
2600 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2601 Use siginterrupt to specify that system calls should be interrupted.
2602 (rpl_nanosleep): Move initialization of suspended closer to call of
2604 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2605 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2606 (desirable_utmp_entry): New function.
2607 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2608 using x2nrealloc, to simplify logic.
2609 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2610 size calculation. Do not assume utmp file is a regular file.
2611 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2612 (READ_UTMP_CHECK_PIDS): New constant.
2613 * save-cwd.c: Include unistd-safer.h.
2614 (save_cwd): Use fd_safer.
2615 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2616 [!_LIBC] Include "stat-macros.h" instead.
2617 * unistd-safer.h (fd_safer): New decl.
2619 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2621 * byteswap_.h: New file.
2623 2005-04-25 Albert Chin <china@thewrittenword.com>
2625 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2628 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2630 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2631 that "UTC +1 second" continues to work. Problem reported
2633 (relunit_snumber): New rule.
2636 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2638 * getdate.y (universal_time_zone_table): New constant.
2639 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2640 universal_time_zone_table.
2641 (lookup_zone): Prefer universal_time_zone_table to
2642 local_time_zone_table, so that "GMT" time stamps are allowed in
2643 London during the summer. Problem reported by Ian Abbott.
2645 2005-04-12 Jim Meyering <jim@meyering.net>
2647 * human.c (humblock): Set *options even when returning due to
2648 xstrtoumax conversion failure. Thanks to a used-uninitialized
2651 2005-04-09 Jim Meyering <jim@meyering.net>
2653 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2654 -Wuninitialized: initialize tm0.tm_year.
2656 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2658 * getdate.y (parser_control): rels_seen is now a boolean, not a
2659 count, since there's no maximum. All uses changed.
2660 Add member dsts_seen.
2661 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2663 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2664 Use pc_rels_seen to decide whther a date is absolute.
2666 * getdate.y (number): Don't overwrite year.
2667 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2670 2005-04-02 Simon Josefsson <jas@extundo.com>
2672 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2673 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2675 2005-03-27 Jim Meyering <jim@meyering.net>
2677 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2679 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2681 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2682 "one's complement" -> "ones' complement" in comment, as per Knuth.
2683 "value of type" -> "type or expression" in comment.
2684 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2686 2005-03-26 Jim Meyering <jim@meyering.net>
2689 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2690 Correct typos: s/or/of/.
2692 2005-03-23 Jim Meyering <jim@meyering.net>
2694 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2696 2005-03-21 Jim Meyering <jim@meyering.net>
2698 Changes imported from coreutils.
2700 * cycle-check.c: Don't include xalloc.h.
2702 * path-concat.c: Don't include assert.h.
2703 (path_concat): Remove assertion that would have triggered
2704 for ABASE starting with more than one slash.
2705 Reported by Andreas Schwab.
2707 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2708 properly when ABASE is an absolute file name.
2709 Correct the description of this function.
2711 Add an assertion and a test driver.
2712 This fixes a bug introduced on 2004-07-02.
2713 Andreas Schwab reported the resulting failure of cp --parents:
2714 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2716 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2718 * strftime.c (my_strftime): If the underlying strftime returns 0
2719 (which shouldn't happen), generate nothing instead of returning 0
2720 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2722 2005-03-16 Bruno Haible <bruno@clisp.org>
2724 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2726 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2728 * strftime.c (my_strftime): Prepend space to format so that we can
2729 reliably distinguish strftime failure from empty output on POSIX
2732 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2734 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2735 (iconv_string): Don't guess a size-zero buffer, as that might cause
2736 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2737 result would be 'too large', where 'too large' is (heuristically)
2738 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2739 overflow concerns. This will prevent some unwanted malloc failures
2740 when the inputs are very large.
2742 2005-03-15 Bruno Haible <bruno@clisp.org>
2744 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2747 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2750 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2752 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2754 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2755 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2757 * strtol.c: Likewise.
2759 2005-03-14 Simon Josefsson <jas@extundo.com>
2761 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2764 2005-03-14 Jim Meyering <jim@meyering.net>
2766 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2767 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2768 to be nonzero so that we (and caller) can detect the difference
2769 between a valid zero-length expansion and an error return, even
2770 when the underlying strftime fails before writing anything into
2773 2005-03-10 Jim Meyering <jim@meyering.net>
2775 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2776 so that this module works on systems without fchdir.
2778 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2780 Factor int-properties macros into a single file, except for
2781 glibc-related files.
2782 * intprops.h: New file.
2783 * getloadavg.c: Include it instead of limits.h.
2784 (INT_STRLEN_BOUND): Remove.
2785 * human.c: Include intprops.h.
2786 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2787 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2788 * inttostr.h: Include intprops.h instead of limits.h.
2789 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2790 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2791 for consistency with intprops.h.
2792 (time_t_is_integer, twos_complement_arithmetic): Use them.
2793 * sig2str.h: Include <signal.h>, intprops.h.
2794 (INT_STRLEN_BOUND): Remove.
2795 * strftime.c (TYPE_SIGNED): Remove.
2796 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2797 * strtol.c: Adjust comments to match intprops.h.
2798 * userspec.c: Include intprops.h.
2799 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2800 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2801 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2802 instead of rolling our own expressions.
2803 * xstrtol.c: Include xstrtol.h first, to test interface.
2805 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2807 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2808 the right thing even if adding 1900 would overflow. Similarly
2809 for tm_mon + 1 and tm_yday + 1.
2810 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2811 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2812 (DO_SIGNED_NUMBER): New macro.
2813 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2815 2005-03-07 Bruno Haible <bruno@clisp.org>
2817 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2819 2005-03-03 Derek R. Price <derek@ximbiot.com>
2820 Bruno Haible <bruno@clisp.org>
2822 * pagealign_alloc.h: New file.
2823 * pagealign_alloc.c: New file.
2825 2005-01-28 Bruno Haible <bruno@clisp.org>
2827 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2830 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2832 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2833 The workaround isn't strictly needed for POSIX conformance, and
2834 it's too much of a pain to configure and maintain. We'll ask
2835 people to fix their kernels instead.
2836 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2837 (NANOSLEEP_BUG_WORKAROUND): Remove.
2838 (xnanosleep): Remove the workaround.
2840 2005-02-12 Bruno Haible <bruno@clisp.org>
2842 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2844 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2846 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2847 * timespec.h (gettime): Return void, since it always
2848 succeeds now. All uses changed.
2849 * gettime.c (gettime) Likewise.
2850 [HAVE_NANOTIME]: Prefer nanotime.
2851 Assume gettimeofday succeeds, as POSIX requires.
2852 Assime time () succeeds, since other code already does.
2853 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2854 (timespec_subtract): Remove.
2855 (NANOSLEEP_BUG_WORKAROUND): New constant.
2856 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2857 things considerably. Use it only on GNU/Linux hosts, since the
2858 workaround shouldn't be needed elsewhere.
2860 2005-02-24 Bruno Haible <bruno@clisp.org>
2862 * gettext.h: Update from GNU gettext 0.14.2.
2864 2005-02-24 Bruno Haible <bruno@clisp.org>
2866 * localcharset.c: Update from GNU gettext 0.14.2.
2867 * config.charset: Update from GNU gettext 0.14.2.
2869 2005-02-22 Simon Josefsson <jas@extundo.com>
2871 * iconvme.h, iconvme.c: New files, from libc.
2873 2005-02-20 Neil Conway <neilc@samurai.com>
2875 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2876 returned by OSX/Darwin if the specified buffer is not large
2877 enough for the hostname.
2879 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2881 * memrchr.h: New file.
2882 * chdir-long.c: Include it.
2883 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2884 Don't bother including stddef.h.
2886 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2888 * argp-help.c (__argp_help): Create a fake struct argp_state and
2889 pass it to _help, otherwise the latter coredumps trying to
2890 dereference state.root_argp.
2892 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2894 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2896 Include <sys/types.h>, for dev_t.
2897 (ME_DUMMY, ME_REMOTE): Move from here....
2898 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2899 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2901 Include mountlist.h first, to test the interface.
2903 2005-01-29 Bruno Haible <bruno@clisp.org>
2905 * progname.c (program_name): Initialize.
2906 Needed when linking statically on MacOS X.
2908 2005-01-28 Bruno Haible <bruno@clisp.org>
2910 * javacomp.sh.in: New file, from GNU gettext.
2911 * javacomp.h: New file, from GNU gettext.
2912 * javacomp.c: New file, from GNU gettext.
2914 2005-01-26 Bruno Haible <bruno@clisp.org>
2916 * javaexec.sh.in: New file, from GNU gettext.
2917 * javaexec.h: New file, from GNU gettext.
2918 * javaexec.c: New file, from GNU gettext.
2920 2005-01-26 Simon Josefsson <jas@extundo.com>
2922 * gai_strerror.c: Use GPL in header.
2924 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2926 * argp-help.c (hol_entry_help): Avoid using non-constant
2927 initializers for struct pentry_state.
2928 (__argp_error): Check return value of __asprintf
2929 (__argp_failure): Translate error message
2931 * argp-parse.c: Removed braces around the expansion of N_()
2933 2005-01-21 Jim Meyering <jim@meyering.net>
2935 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2936 same value as for Solaris 9.
2938 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2939 component length. This included changing the parameter to be
2940 of type `char *' rather than `char const *'.
2941 * chdir-long.h (chdir_long): Update prototype.
2943 * openat.c (fdopendir, fstatat): New functions.
2944 * openat.h: Include headers required for use of DIR and struct stat.
2945 [AT_SYMLINK_NOFOLLOW]: Define.
2946 (fdopendir, fstatat): Add prototypes.
2948 2005-01-21 Bruno Haible <bruno@clisp.org>
2950 * classpath.h: New file, from GNU gettext.
2951 * classpath.c: New file, from GNU gettext.
2953 2005-01-20 Simon Josefsson <jas@extundo.com>
2955 * version-etc-fsf.c: New file, with version_etc_copyright.
2956 * version-etc.c: Remove version_etc_copyright.
2957 * version-etc.h (version_etc_copyright): Use [] instead of * in
2958 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2960 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2962 * save-cwd.c (save_cwd): Remove code to support the case
2963 where fchdir is missing or flaky.
2965 2005-01-20 Simon Josefsson <jas@extundo.com>
2967 * base64.h (isbase64): Add.
2969 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2970 using a unsigned prototype, don't inline.
2971 (base64_decode): Use it.
2973 2005-01-19 Bruno Haible <bruno@clisp.org>
2975 * sh-quote.h: New file, from GNU gettext.
2976 * sh-quote.c: New file, from GNU gettext.
2978 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2980 Merge changes from coreutils, as described below in several
2981 changelogs dated today.
2983 * save-cwd.c: Include "save-cwd.h" before other include files.
2984 (O_DIRECTORY): Remove; not needed here, since "." must be
2985 a directory. All uses removed.
2986 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2987 universal on Suns, and we also need to test for IRIX.
2988 Revamp code to use 'if' rather than '#if'.
2989 Avoid unnecessary comparison of cwd->desc to 0.
2991 * utimens.c (futimens): Robustify the previous patch, by checking
2992 for known valid error numbers rather than observed invalid ones.
2994 2005-01-18 Jim Meyering <jim@meyering.net>
2996 * version-etc.c (version_etc_copyright): Update copyright date.
2998 * utimens.c (futimens): Account for the fact that futimes
2999 can also fail with errno == ENOSYS or errno == ENOENT.
3000 Patch from Dmitry V. Levin.
3002 Change the name of the robust chdir function from chdir to chdir_long.
3003 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3004 (restore_cwd): Use chdir_long, not chdir.
3005 * chdir-long.c: Renamed from chdir.c.
3006 * chdir-long.h: Renamed from chdir.h.
3007 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3010 2005-01-18 Bob Proulx <bob@proulx.com>
3012 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3013 offsetof() macro construct to avoid compile failure with native HP-UX
3014 11.0 ANSI C compiler.
3016 2005-01-06 Bruno Haible <bruno@clisp.org>
3018 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3019 because stpncpy.m4 takes care of it.
3021 2004-01-24 Bruno Haible <bruno@clisp.org>
3023 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3025 2003-10-09 Bruno Haible <bruno@clisp.org>
3027 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3029 2005-01-06 Bruno Haible <bruno@clisp.org>
3031 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3032 * fwriteerror.c: Include <stdbool.h>.
3033 (fwriteerror): At the end, close the file stream. Record whether
3034 stdout was already closed.
3036 2004-05-27 Bruno Haible <bruno@clisp.org>
3038 * execute.c (environ): Declare if needed.
3039 * pipe.c (environ): Likewise.
3040 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3042 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3044 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3045 definitions to be after all include files, to avoid collisions.
3046 Problem reported by Bob Proulx.
3048 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3050 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3051 not needed. This removes a dependency on the gettext module.
3052 [defined _LIBC]: Do not include <libintl.h>; not needed.
3054 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3056 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3059 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3061 * argp-parse.c: Include <stddef.h>.
3062 (alignof, alignto): New macros.
3063 (parser_init): Don't assume that void * is aligned sufficiently
3066 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3067 need to extend the stack.
3068 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3071 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3073 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3075 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3077 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3078 Remove now-obsolete comment about AIX.
3079 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3080 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3081 (YYMAXDEPTH): New macro.
3083 2004-12-18 Bruno Haible <bruno@clisp.org>
3085 * fatal-signal.c (fatal_signals): Make non-const.
3086 (init_fatal_signals): New function.
3087 (uninstall_handlers, install_handlers): Ignore signals that were set to
3089 (at_fatal_signal): Call init_fatal_signals.
3090 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3092 Reported by Paul Eggert.
3094 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3096 * getdate.y (textint): New member "negative".
3097 (time_zone_hhmm): New function.
3098 Expect 14 shift-reduce conflicts, not 13.
3099 (o_colon_minutes): New rule.
3100 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3101 (yylex): Set the "negative" member of signed numbers.
3103 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3105 Changes imported from coreutils.
3106 * hard-locale.c: Assume <locale.h> exists.
3108 (GLIBC_VERSION): New macro.
3109 (hard_locale): Assume setlocale exists.
3110 Rewrite to avoid #ifdef.
3111 Use strdup rather than malloc + strcpy.
3112 * human.c: Assume <locale.h> exists.
3113 (human_readable): Assume localeconv exists.
3115 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3117 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3118 convert T2, not T. (Imported from libc.)
3120 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3122 * getcwd.c (is_ENAMETOOLONG): New macro.
3123 (__getcwd.c): Don't restore errno; glibc doesn't.
3124 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3125 first, falling back to our code only if its results look suspicious.
3126 Ensure that the resulting buffer is only as large as necessary.
3128 * readutmp.c: Include readutmp.h first.
3129 Include <errno.h>, since readutmp.h no longer does that.
3130 * readutmp.h: Don't include <errno.h>,
3131 <sys/param.h>, <time.h>; not needed to establish interface.
3132 (errno): Remove decl.
3133 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3134 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3135 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3137 2004-11-28 Simon Josefsson <jas@extundo.com>
3139 * base64.h, base64.c: New file.
3141 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3143 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3145 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3147 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3148 HP's ANSI C compiler.
3149 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3150 Declaring int functions causes warnings on some modern systems and
3151 shouldn't be needed to compile on ancient ones.
3152 * same.c (MIN) [defined MIN]: Don't define, since it's already
3155 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3156 with the following changes.
3157 (__set_errno): Parenthesize properly.
3158 Include <stdbool.h>.
3159 (MIN, MAX, MATCHING_INO): New macros.
3160 (__getcwd): Define with prototype, not K&R form.
3161 Use heuristics to allocate default buffer on stack if possible.
3162 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3163 behavior, and to avoid the PATH_MAX limit when computing
3165 Use MATCHING_INO to compare inode number to file.
3166 Check for arithmetic overflow in size calculations.
3167 Fix bug in reallocation of dot array that caused getcwd to fail
3168 on directories nested deeper than 75.
3169 Be more careful about saving errno on error.
3170 Do not use realloc; use only free+malloc, as this is a bit
3171 more flexible and avoids a needless copy operation.
3172 Do not inspect st_dev and st_ino for symbolic links; POSIX
3173 doesn't specify the latter.
3174 Check for closedir errors.
3175 Avoid needless casts.
3176 Use "#ifdef weak_alias" around weak_alias, to be like other
3178 The following changes to getcwd.c have effect only when used in
3179 gnulib; they have no effect inside glibc proper.
3180 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3181 as alloca isn't used.
3182 (alloca, __alloca): Likewise.
3183 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3184 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3185 unconditionally, as gnulib assumes C89 or better.
3186 Do not include <sys/param.h>.
3187 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3188 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3190 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3191 Include <dirent.h> in a way that is compatible with modern Autoconf.
3192 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3193 New macros, if not already defined.
3194 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3195 Use "_LIBC", not "defined _LIBC", for consistency.
3196 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3198 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3199 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3200 * xgetcwd.c: David MacKenzie's old code was removed, so give
3201 credit only to Jim Meyering and adjust the copyright dates.
3202 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3203 <stdlib.h>, <unistd.h>, "pathmax.h".
3204 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3205 (INITIAL_BUFFER_SIZE): Remove.
3206 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3208 2004-11-23 Jim Meyering <jim@meyering.net>
3210 * getopt_.h: Remove trailing blanks.
3212 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3214 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3215 (futimens): New function, which uses futimes if available.
3216 (futimens, utimens): Support timespec==NULL, with same semantics
3217 as utime and utimens.
3218 * utimens.h (futimens): New decl.
3220 2004-11-23 Jim Meyering <jim@meyering.net>
3222 * __fpending.c: Add comment.
3224 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3226 * getopt_.h: Re-addition of __getopt_argv_const caused
3227 redefinition warnings. To avoid them, include the defines
3228 in `#if !defined __need_getopt ... #endif'. The only place
3229 where __getopt_argv_const is used is in definitions
3230 of getopt_long and getopt_long_only below, which are as well
3231 protected by `#ifndef __need_getopt'.
3232 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3233 __need_getopt after including <stdio.h> and <unistd.h> These
3234 headers might have defined it.
3236 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3238 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3240 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3241 optopt): Use them instead of invoking ## directly; otherwise, the
3242 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3244 2004-11-19 Bruno Haible <bruno@clisp.org>
3246 * strtok_r.c: Move comments from here...
3247 * strtok_r.h: ... to here.
3249 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3251 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3252 might fail. Problem reported by Yoann Vandoorselaere.
3253 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3254 that mishandle size_t overflow.
3256 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3258 * canon-host.c: Include "strdup.h".
3259 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3260 Use strdup instead of malloc/strcpy to duplicate strings.
3262 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3263 (human_space_before_unit): New constant.
3264 * human.c (human_readable): Support it.
3266 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3267 (xgetcwd): Set errno correctly when failing.
3268 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3269 the failure is actually due to a PATH_MAX problem.
3271 Further getopt changes to make it more likely that glibc will
3272 buy the changes back.
3273 * getopt.c (POSIXLY_CORRECT): New constant.
3274 (getopt): Use it, so to preserve glibc semantic
3275 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3276 when compiling for libc.
3277 * getopt_.h (__getopt_argv_const): Bring it back.
3278 (getopt_long, getopt_long_only): Use it.
3280 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3281 New arg POSIXLY_CORRECT. All callers changed.
3282 (getopt): Argv is now char * const *, as per standard.
3283 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3284 not char *__getopt_argv_const *.
3285 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3286 _getopt_long_only_r): Likewise.
3287 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3288 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3289 _getopt_long_r, _getopt_long_only_r): Likewise.
3290 * getopt_.h (__getopt_argv_const): Remove.
3291 (getopt): Argv is now char * const *, as per standard.
3293 * getdate.y (tORDINAL): New token.
3294 (day, relunit): Allow it for relative times.
3295 (relative_time_table): Use tORDINAL for ordinals.
3297 2004-11-15 Jim Meyering <jim@meyering.net>
3299 * closeout.c: Include "__fpending.h" once again.
3300 Include <stdbool.h>.
3301 (close_stdout): Don't fail just because stdout was closed initially,
3302 since some programs don't write to stdout in the normal course of
3303 operation (other than --version and --help), and we don't want this
3304 function to make e.g. `touch file >&-' fail.
3305 But do fail if it was closed and someone has tried to write to it.
3306 E.g., `printf foo >&-' must fail.
3308 2004-11-11 Simon Josefsson <jas@extundo.com>
3310 * strtok_r.h, strtok_r.c: New file.
3312 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3314 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3315 we can stop lying to compilers about the constness of argv when we
3316 are compiled outside glibc.
3317 (getopt, getopt_long, getopt_long_only): Use it.
3318 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3320 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3321 _getopt_long_only_r): Likewise.
3322 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3323 _getopt_long_only_r): Likewise.
3325 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3326 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3327 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3328 the other external symbols.
3329 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3330 declaration, since the above renaming now works around collisions.
3332 2004-11-11 Jim Meyering <jim@meyering.net>
3334 * linebreak.c: Remove trailing blanks.
3335 * alloca_.h: Likewise.
3336 * acosl.c: Likewise.
3337 * euidaccess.c: Likewise.
3338 * allocsa.h: Likewise.
3340 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3342 * mktime.c (SHR): New macro, which is a portable
3343 substitute for >> that should work even on Crays.
3344 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3345 Problem reported by Mark D. Baushke in
3346 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3347 * getdate.y (SHR): Likewise.
3349 * strftime.c (SHR): Likewise.
3351 * quotearg.c (struct quoting_options): Use unsigned int for
3352 quote_these_too, so that right shifts are well defined. All uses
3355 2004-11-10 Simon Josefsson <jas@extundo.com>
3357 * getaddrinfo.h, getaddrinfo.c: New files.
3359 2004-11-10 Jim Meyering <jim@meyering.net>
3361 Ensure that no close failure goes unreported.
3362 * closeout.c (close_stdout): Always close stdout. I.e., don't
3363 return early when it seems there's nothing to flush.
3364 Don't include __fpending.h.
3366 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3368 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3370 2004-11-05 Bruno Haible <bruno@clisp.org>
3372 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3373 Reported by Mark D. Baushke <mdb@cvshome.org>.
3375 2004-11-04 Bruno Haible <bruno@clisp.org>
3377 2004-09-11 Bruno Haible <bruno@clisp.org>
3378 * allocsa.valgrind: New file.
3379 2004-02-06 Bruno Haible <bruno@clisp.org>
3380 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3381 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3382 Reported by Christopher Seip <chris.seip@hp.com>.
3384 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3386 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3387 with errno == ERANGE if the buffer is too small.
3388 Problem reported by Mark D. Baushke.
3390 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3392 * xreadlink.c (MAXSIZE): New macro.
3393 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3394 size does not exceed MAXSIZE. Avoid cast.
3395 As suggested by Mark D. Baushke in
3396 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3397 if readlink fails with buffer size just under MAXSIZE, try again
3400 2004-11-02 Derek R. Price <derek@ximbiot.com>
3401 and Paul Eggert <eggert@cs.ucla.edu>
3403 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3404 (get_date): Overparenthesize to avoid GCC warning.
3406 2004-11-02 Bruno Haible <bruno@clisp.org>
3408 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3409 function returns void.
3411 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3413 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3414 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3417 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3419 * getdate.y: Add support for TZ="foo" within a date string.
3420 Fix some bugs near time_t boundaries. Reject dates with
3421 out-of-range components, e.g., "Sept 31".
3422 Include <stdlib.h>, "setenv.h", "xalloc.h".
3423 (ISDIGIT_LOCALE): Remove; unused.
3424 Note that the TZ and time functions used here are not reentrant.
3425 (mktime_ok, get_tz): New functions.
3426 (TZBUFSIZE): New constant.
3427 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3428 This requires that we sometimes generate our own TZ="XXX..." setting.
3430 2004-10-27 Derek R. Price <derek@ximbiot.com>
3432 * mktime.c (not_equal_tm): Remove redundant check.
3434 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3436 * getdate.y: Use Bison 1.875 features, and some minor
3437 code cleanups. This change does not affect semantics.
3438 Don't include <stdlib.h>; no longer needed.
3439 Don't include unlocked-io.h; only the "#if TEST" code uses
3440 stdio, and performance isn't crucial there.
3441 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3442 Bison 1.875 features as described below.
3443 All uses of "PC." replaced by "pc->".
3444 (YYSTYPE): Add a forward declaration.
3445 (yylex, yyerror): Use full prototypes in forward decls.
3446 Use "%pure-parser" rather than obsolescent "%pure_parser".
3447 Use %parse-param and %lex-param instead of obsolescent
3448 YYPARSE_PARAM and YYLEX_PARAM.
3449 (meridian_table, month_and_day_table, time_units_table,
3450 relative_time_table, time_zone_table, military_table,
3451 lookup_zone, lookup_word, get_date):
3452 Use NULL instead of 0 where appropriate.
3453 (to_hour): Avoid abort (), to avoid a dependency on
3455 (yyerror, yylex): Now accepts parser_control * arg.
3456 (main) [TEST]: Use '\0' rather than 0 for char.
3458 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3460 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3461 It's now the caller's responsibility to handle the case where
3462 !HAVE_GETPAGESIZE && !defined getpagesize.
3464 * mktime.c (leapyear): Arg is long int, not int.
3466 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3468 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3470 2004-10-12 Simon Josefsson <jas@extundo.com>
3472 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3473 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3476 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3478 * vsnprintf.h: New file.
3479 * vsnprintf.c: New file.
3481 2004-10-07 Bruno Haible <bruno@clisp.org>
3483 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3484 into the provided buffer.
3486 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3488 * diacrit.c, diacrit.h: Add GPL notice.
3490 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3491 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3492 * logl.c (logl): Keep the code as similar to glibc as possible.
3493 This avoids a potential constant-folding bug.
3495 2004-10-05 Bruno Haible <bruno@clisp.org>
3497 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3499 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3501 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3502 * xmalloc.c (xmemdup): Likewise.
3503 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3504 XFREE): Remove these long-obsolescent macros.
3505 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3506 * xstrdup.c: Remove.
3508 * regex.c (re_comp): Cast gettext return value to char *,
3509 Problem reported by Martin Neitzel via Mark D. Baushke.
3511 2004-10-04 Simon Josefsson <jas@extundo.com>
3513 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3514 '#ifdef USE_UNLOCKED_IO'.
3516 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3518 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3519 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3520 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3521 regex.c, sha1.c, version-etc.c, yesno.c:
3522 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3523 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3524 the includer's responsibility.
3526 Sync from coreutils.
3528 * modechange.c (mode_compile): Don't decrement a pointer that
3529 points to the start of a string, as the C Standard says the
3530 resulting behavior is undefined.
3532 * backupfile.h (enum backuptype): Rename none -> no_backups,
3533 simple -> simple_backups, numbered_existing ->
3534 numbered_existing_backups, numbered -> numbered_backups
3535 to avoid shadowing problems. All uses changed.
3536 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3537 * backupfile.c (check_extension, numbered_backup):
3538 Rename locals to avoid shadowing 'basename'.
3539 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3542 * .cppi-disable: Add getopt_.h, getopt_int.h.
3543 * .cvsignore: Add getopt.h.
3545 2004-10-04 Simon Josefsson <jas@extundo.com>
3547 * memmem.h: New file.
3548 * memmem.c: New file, taken from glibc.
3550 2004-10-02 Jim Meyering <jim@meyering.net>
3552 * dirfd.h, getpagesize.h: Add copyright notice.
3554 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3556 * snprintf.c: Remove comments as to why each header is needed.
3558 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3560 * strsep.h: New file.
3561 * strsep.c: New file.
3563 2004-10-01 Simon Josefsson <jas@extundo.com>
3565 * snprintf.c (snprintf): Handle size==0.
3567 2004-10-01 Simon Josefsson <jas@extundo.com>
3568 Bruno Haible <bruno@clisp.org>
3570 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3571 (snprintf): Declare 'args'.
3573 2004-09-30 Simon Josefsson <jas@extundo.com>
3575 * snprintf.h, snprintf.c: New files.
3577 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3579 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3580 (hol_entry_help): Never translate an empty string.
3581 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3582 * argp.h (OPTION_NO_TRANS): New option.
3584 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3586 * xvasprintf.c: Include xalloc.h.
3587 (xvasprintf): Use xalloc_die, not xmalloc_die.
3589 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3591 * dummy.c: Change copyright notice to FSF, and license to GPL.
3593 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3595 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3596 Problem reported by Bruno Haible in:
3597 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3599 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3601 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3602 in case some system header has #define'd it. Problem reported by
3603 Soeren D. Schulze in
3604 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3606 2004-09-08 Bruno Haible <bruno@clisp.org>
3608 * stdint_.h: New file, taken from GNU clisp.
3610 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3612 * xvasprintf.h: New file.
3613 * xvasprintf.c: New file.
3614 * xasprintf.c: New file.
3616 2004-09-08 Bruno Haible <bruno@clisp.org>
3618 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3620 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3622 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3624 Import from coreutils.
3625 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3626 strings on unbounded length. alloca's performance benefits aren't
3627 that important here.
3629 (parse_with_separator): New function, with most of the internals
3630 of the old parse_user_spec. Allow user to omit both user and group,
3631 for compatibility with FreeBSD.
3632 Clone only the user name, not the entire spec.
3633 Do not set *uid, *gid unless entirely successful.
3634 Avoid memory leak in some failing cases.
3635 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3636 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3637 (parse_user_spec): Rewrite to use parse_with_separator.
3639 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3641 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3642 its complicated substitute.
3643 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3644 and program_invocation_name.
3645 (__argp_basename) [!_LIBC]: Remove; the only use was
3646 replaced by its body.
3647 (__argp_short_program_name): Change condition from
3648 !defined __argp_short_program_name to
3649 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3650 to match argp-namefrob.h.
3651 (__argp_failure): Don't assume strerror_r returns char *.
3652 * argp-parse.c (N_): Define unconditionally.
3653 (argp_default_options): Fill out initializers with 0 to avoid
3656 2004-08-12 Simon Josefsson <jas@extundo.com>
3658 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3659 * getopt_.h: Renamed from getopt.h.
3661 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3663 Merge from coreutils.
3665 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3666 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3667 for Reliant Unix 5.43.
3669 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3670 (union fooround): Use uintmax_t, not long int.
3671 The rest is a merge from libc:
3672 [defined _LIBC]: Include <shlib-compat.h>.
3673 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3675 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3677 * strverscmp.c: Convert to UTF-8.
3679 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3681 * obstack.h (obstack_empty_p):
3682 Don't assume that chunk->contents is suitably aligned.
3683 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3684 Likewise. Problem reported by Benno in
3685 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3687 * chown.c (rpl_chown): Work even if the file is writeable but not
3688 readable. This could be improved further but it'd take some work.
3690 2004-08-08 Simon Josefsson <jas@extundo.com>
3692 * xgethostname.c: Don't include error.h (not used).
3695 * getpass.c: Include getpass.h first.
3697 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3699 * xalloc-die.c: New files.
3700 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3702 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3703 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3704 (_, N_, xalloc_die): Move to xalloc-die.c.
3705 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3706 so that we needn't mess with xalloc_msg_memory_exhausted.
3708 * sha1.h: Renamed from sha.h.
3709 (SHA1_H): Renamed from _SHA_H.
3710 (sha1_ctx): Renamed from sha_ctx.
3711 (sha1_init_ctx): Renamed from sha_init_ctx.
3712 (sha1_process_block): Renamed from sha_process_block.
3713 (sha1_process_bytes): Renamed from sha_process_bytes.
3714 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3715 (sha1_read_ctx): Renamed from sha_read_ctx.
3716 (sha1_stream): Renamed from sha_stream.
3717 (sha1_buffer): Renamed from sha_buffer.
3718 * sha1.c: Likewise; renamed from sha.c.
3719 Do not include <sys/types.h>.
3720 Include <stddef.h> rather than <stdlib.h>.
3722 2004-08-08 Bruno Haible <bruno@clisp.org>
3724 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3725 FILESYSTEM_PREFIX_LEN.
3726 * progreloc.c: Likewise.
3727 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3729 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3732 * argp-help.c (make_hol, hol_append): Don't assume that
3733 SIZE_MAX is a valid preprocessor constant.
3734 (__argp_basename): Change from "#ifndef _LIBC"
3735 to "#ifndef __argp_short_program_name", so that
3736 we don't compile these functions for tar.
3738 More merges from coreutils.
3739 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3740 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3742 * addext.c: Remove; no longer needed.
3743 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3744 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3745 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3746 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3747 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3748 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3749 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3750 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3751 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3752 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3753 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3754 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3755 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3756 Import changes from coreutils.
3758 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3760 Merge from coreutils.
3762 * .gdb-history: Remove; this doesn't belong here.
3764 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3765 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3766 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3768 * dirname.h: Include <stdbool.h>.
3769 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3770 for consistency with POSIX terminology. All uses changed.
3771 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3772 (strip_trailing_slashes): Use bool for booleans.
3773 * stripslash.c (strip_trailing_slashes): Likewise.
3775 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3776 sometimes returns a positive errno value even when it succeeds.
3777 (print_errno_message) [!LIBC]: Fall back on strerror if
3780 * path-concat.c (mempcpy): Don't define if a system header defines it.
3781 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3782 (longest_relative_suffix): New function.
3783 (path_concat): Use it. Assume first argument is not NULL.
3784 Port to DOS. Omit redundant separators.
3785 Report an error instead of returning NULL.
3786 Use mempcpy instead of memcpy.
3787 (xpath_concat): Remove: not declared or used.
3789 * same.h: Include <stdbool.h>
3790 (same_name): Return bool, not int.
3791 * same.c (same_name): Likewise.
3792 (errno): Don't declare; we assume C89 or better now.
3794 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3795 if not already defined.
3797 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3798 * dup-safer.c (errno): Likewise.
3800 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3802 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3805 2004-08-03 Simon Josefsson <jas@extundo.com>
3807 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3808 * progname.h: Don't include stdbool.h.
3810 2004-08-02 Simon Josefsson <jas@extundo.com>
3812 * getsubopt.h: New file, with comments from Bruno Haible.
3813 * getsubopt.c: New file, from glibc, but slightly modified based on
3814 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3816 2004-08-01 Simon Josefsson <jas@extundo.com>
3818 * xgetdomainname.c: Include stdlib.h, for free().
3820 2004-07-16 Simon Josefsson <jas@extundo.com>
3822 * dummy.c: New file.
3824 2004-07-16 Bruno Haible <bruno@clisp.org>
3826 * backupfile.h: Add extern "C" for C++.
3827 * closeout.h: Likewise.
3828 * copy-file.h: Likewise.
3829 * findprog.h: Likewise.
3830 * full-write.h: Likewise.
3831 * pathname.h: Likewise.
3832 * progname.h: Likewise.
3833 * stpcpy.h: Likewise.
3834 * stpncpy.h: Likewise.
3835 * strcase.h: Likewise.
3836 * strstr.h: Likewise.
3837 * xalloc.h: Likewise.
3839 * mbswidth.h: Add extern "C" for C++.
3840 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3842 2004-07-09 Simon Josefsson <jas@extundo.com>
3844 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3845 failed without this.)
3847 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3849 * fchown-stub.c: New file.
3851 2004-06-24 Jim Meyering <jim@meyering.net>
3853 * obstack.h (obstack_base): Cast to (void *), per documentation.
3855 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3857 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3859 2004-06-01 Jim Meyering <jim@meyering.net>
3861 * calloc.c: New file.
3863 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3865 * getdate.y (yylex): Allow space between sign and number.
3866 Problem reported by Dan Jacobson.
3868 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3869 and Jim Meyering <jim@meyering.net>
3871 Merge from coreutils CVS.
3873 * stat-macros.h: New file, with contents from file-type.h
3874 and coreutils' system.h.
3875 * file-type.c: Include "stat-macros.h".
3876 * file-type.h (file_type): Move all macro definitions to new file,
3879 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3880 Wrap old code with this conditional.
3881 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3882 function that does not dereference symlinks.
3883 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3885 * xreadlink.c: Include xreadlink.h first, to catch .h file
3886 dependency problems.
3887 (xreadlink): Accept new arg SIZE, for efficiency.
3888 All decls and uses changed.
3889 * xreadlink.h: Include <stddef.h>, for size_t.
3891 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3892 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3894 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3896 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3898 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3899 macros to be defined.
3900 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3901 the allocator returns NULL because the requested size is zero.
3903 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3905 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3906 var. Add comment explaining why libc still defines it. This
3907 merges the following patch from glibc:
3908 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3910 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3912 * obstack.c (_obstack): Remove unused variable. It hasn't been
3913 present in glibc since revision 1.1 of this file.
3914 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3915 obstack_alignment_mask, obstack_alloc, obstack_base,
3916 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3917 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3918 obstack_grow0, obstack_init, obstack_int_grow,
3919 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3920 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3921 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3922 nonexistent functions.
3924 2004-05-17 Derek R. Price <derek@ximbiot.com>
3925 Paul Eggert <eggert@cs.ucla.edu>
3927 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3929 2004-05-14 Bruno Haible <bruno@clisp.org>
3931 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3932 that consists of a '.' followed by an empty digit string.
3933 Patch by Tor Lillqvist <tml@iki.fi>.
3935 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3937 Port obstack to the AS/400, where pointers are 16 bytes wide and
3938 you cannot cast an integer to a valid pointer. This patch is
3939 currently waiting to be integrated into glibc; see
3940 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3942 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3943 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3944 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3945 (struct obstack): temp member is now a union of a pointer and
3946 an integer, instead of an integer. All integer uses changed.
3947 This does not affect the physical layout of struct obstack,
3948 except on hosts (like the AS/400) where the size or alignment of
3949 void * is greater than that of ptrdiff_t.
3950 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3951 __STDC__)]: Store temporary in pointer member of union, not
3953 * obstack.c: Include <stddef.h>, for offsetof.
3954 (struct fooalign): Remove; it doesn't need a name.
3955 (union fooround): Change double to long double, and add void *.
3956 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3957 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3958 not a macro. Hence the values are always int; so remove all
3959 casts-to-int in uses.
3961 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3962 Derek Price <derek@ximbiot.com>
3964 * alloca.c: Include <alloca.h>, to get our interface.
3965 * alloca_.h: Use __alloca on AIX, so that we don't have to
3966 include <alloca.h> first. Use C89 prototype for alloca; this
3967 requires including <stddef.h> for size_t. Use extern "C" if C++.
3968 Use #elif for simplicity, since we can assume C89 now.
3969 Don't try to source the system alloca.h since it will not be found
3970 and to prevent recursively including its replacement.
3971 * fnmatch.c: Include <alloca.h> instead of opencoding.
3972 * regex.c: Likewise.
3974 2004-05-16 Derek Price <derek@ximbiot.com>
3975 Paul Eggert <eggert@cs.ucla.edu>
3977 getline cleanup. This changes the getndelim2 API: both order of
3978 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3981 * getline.c: Don't include stddef.h or stdio.h, since our
3982 interface does that.
3983 (getline): Always use getdelim, so that we don't have two
3984 copies of this code.
3985 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3987 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3988 (GETNDELIM2_MAXIMUM): New macro.
3989 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3990 instead of the old practice of delim2==0. All callers changed.
3991 Return -1 on overflow, instead of returning junk.
3992 Do not set *linesize unless allocation succeeds.
3993 * getndelim2.h: Do not include stddef.h; no longer needed, now
3994 that we include sys/types.h.
3995 * getnline.h: Likewise.
3996 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3997 (getndelim2): Reorder arguments.
3998 * getnline.c (getnline, getndelim):
3999 Don't discard the NMAX argument.
4000 (getnline): Invoke getndelim, to avoid code duplication.
4001 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4002 of (size_t) -1 by callers of the getnline family.
4004 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4006 * nanosleep.c (suspended): Change its type from int to
4007 sig_atomic_t volatile.
4008 (first_call): Make it private to rpl_nanosleep, and have it
4009 be zero initially as that's a bit faster.
4010 (my_usleep): Round up fractional times instead of truncating them,
4011 as this is the usual meaning for 'sleep'.
4013 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4015 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4016 (ENOSYS): Define if not defined.
4017 (settime): Fall back on stime if it exists and settimeofday fails.
4018 But don't bother with fallbacks if a method fails with errno == EPERM.
4020 2004-05-11 Jim Meyering <jim@meyering.net>
4022 Prior to this change, the save_cwd caller required read access to the
4023 current directory on most systems (ones with the fchdir function).
4025 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4026 fails, try write-only, and finally, resort to using xgetcwd.
4028 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4030 * obstack.c, obstack.h: Import changes from libc.
4032 2004-04-28 Bruno Haible <bruno@clisp.org>
4034 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4035 implicitly appends .exe to executables.
4036 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4037 accepts Windows pathnames.
4038 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4039 Cygwin like Windows, since it now accepts Windows pathnames.
4040 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4041 Cygwin like Windows, since it now accepts Windows pathnames.
4042 Reported by Derek Robert Price <derek@ximbiot.com>.
4044 2004-04-20 Jim Meyering <jim@meyering.net>
4046 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4048 2004-04-20 Jim Meyering <jim@meyering.net>
4049 Bruno Haible <bruno@clisp.org>
4051 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4052 memory when realloc fails.
4054 2004-04-18 Jim Meyering <jim@meyering.net>
4056 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4057 don't leak memory and do call END_UTMP_ENT.
4059 2004-04-11 Paul Eggert <eggert@twinsun.com>
4061 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4062 (CHAR_BIT): Remove, since we assume C89.
4063 Include <stdint.h> if available, as per current Autoconf CVS advice.
4065 2004-03-30 Paul Eggert <eggert@twinsun.com>
4067 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4068 not bool, to be more consistent with Unix conventions.
4069 Suggested by Bruno Haible.
4071 Merge from coreutils.
4073 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4076 * getdate.h: Include stdbool.h, and timespec.h instead of
4077 the usual <time.h> dance.
4078 (get_date): Change signature to support fractional time stamps.
4079 All callers changed.
4080 * getdate.y: Include "getdate.h" first, as we can now
4081 assume C89 and don't need to worry about 'const'.
4082 Similarly, include "unlocked-io.h" near start, not in middle.
4084 (textint.value): Use long int rather than int.
4085 (textint.digits): Use size_t rather than int.
4086 (BILLION, LOG10_BILLION): New constants.
4087 (parser_control): New member rel_ns. Members day_ordinal,
4088 time_zone, month, day, hour, minutes, rel_year, rel_month,
4089 rel_day, rel_hour, rel_minutes, rel_seconds
4090 are now long int, not int. Member seconds is now struct timespec,
4091 not int. New member timespec_seen. Members dates_seen, days_seen,
4092 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4094 (%union.intval): Now long int, not int.
4095 New member timespec.
4096 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4097 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4098 (spec): Now is a timespec or an item list.
4099 (timespec, items): New nonterminals.
4100 (time, rel, relunit, number, get_date):
4101 Add support for fractional seconds.
4102 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4103 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4104 (to_hour): First arg is now long int, not int.
4105 (to_year): Returns long int, not int.
4106 Don't treat year -70 like 70.
4107 (tm_diff): Returns long int, not int.
4108 (lookup_word): Use bool instead of int when appropriate.
4109 (yylex): Use size_t for count, not int.
4110 Detect overflow when parsing large integer constants.
4111 Add support for fractions.
4112 (get_date): Make pointers 'const' if possible.
4113 Use more-portable code to detect integer overflow.
4114 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4115 Don't use ctime; it's not reliable if the year has >4 digits.
4117 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4118 This is for compatibility with BSD.
4120 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4121 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4122 From coreutils' system.h.
4124 * userspec.c: Don't include "posixver.h".
4125 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4126 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4127 compatible extension. Simplify code by removing a boolean int
4128 that was always nonzero if a string was nonnull.
4130 2004-03-30 Jim Meyering <jim@meyering.net>
4132 Merge from coreutils.
4134 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4136 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4137 an empty input stream.
4139 * readtokens.c: Include <stdbool.h>.
4140 (readtoken): Use `size_t' rather than int/long.
4141 All callers adjusted.
4142 Use `bool' rather than `int' where appropriate.
4143 Use memset rather than an explicit loop.
4144 Use x2nrealloc rather than xrealloc.
4145 Allow the use of `\0' as a delimiter.
4146 (readtokens): Likewise.
4147 * readtokens.h (readtoken, readtokens): Update prototypes.
4149 2004-03-30 Bruno Haible <bruno@clisp.org>
4151 * getloadavg.c (getloadavg): Don't assume setlocale returns
4154 2004-03-29 Paul Eggert <eggert@twinsun.com>
4156 Merge changes to getloadavg.c from coreutils and Emacs.
4158 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4159 Define to an expression, not to the empty string.
4160 Include cloexec.h and xalloc.h.
4161 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4162 Use set_cloexec_flag rather than rolling our own.
4163 * cloexec.c, cloexec.h: New files.
4165 2004-03-18 Paul Eggert <eggert@twinsun.com>
4167 * getopt.h: Sync with libc CVS.
4169 2004-03-18 Paul Eggert <eggert@twinsun.com>
4170 Bruno Haible <bruno@clisp.org>
4172 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4173 not on all platforms that have <wchar.h>.
4174 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4176 2004-03-09 Paul Eggert <eggert@twinsun.com>
4178 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4180 * getopt_int.h: New file, also synced from libc.
4182 2004-03-07 Paul Eggert <eggert@twinsun.com>
4184 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4185 '#if' expressions. Unlike the code it replaces, it does not
4186 depend on (defined _SC_PAGESIZE). However, it does depend on
4187 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4188 first reported by Jason Andrade in
4189 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4191 2004-01-18 Simon Josefsson <jas@extundo.com>
4193 * strdup.h: New file.
4194 * strdup.c: Include it.
4195 * path-concat.c: Include strdup.h. Drop strdup declaration.
4196 * userspec.c: Include strdup.h. Drop strdup declaration.
4198 2004-02-06 Karl Berry <karl@gnu.org>
4200 * config.charset: update from gettext 0.14.1.
4202 2004-02-05 Paul Eggert <eggert@twinsun.com>
4204 Add comments and code, prompted by suggestions from Bruno Haible
4206 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4207 describing the enum quoting_style values.
4208 * quotearg.c (quotearg_alloc): New function.
4209 (quotearg_buffer_restyled): Treat lone { and } as special.
4210 Treat = as special. Work around bug with older shells
4211 that "see" a '\' that is really the 2nd byte of a multibyte char.
4212 Quote empty string with shell_quoting_style.
4214 2004-02-03 Bruno Haible <bruno@clisp.org>
4216 * pipe.h: New file, from GNU gettext.
4217 * pipe.c: New file, from GNU gettext.
4219 2004-01-27 Bruno Haible <bruno@clisp.org>
4221 * execute.h: New file, from GNU gettext.
4222 * execute.c: New file, from GNU gettext.
4223 * w32spawn.h: New file, from GNU gettext.
4225 2004-01-23 Paul Eggert <eggert@twinsun.com>
4227 Exit-status fix from coreutils.
4229 Use exit_failure consistently in place of EXIT_FAILURE,
4230 so that program exit statuses are consistent on failure.
4232 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4233 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4234 * argmatch.h: Comment fix to match the above.
4235 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4236 Now a macro referring to exit_failure, instead of a separate
4237 variable. Include "exitfail.h" to get it.
4238 * xstrtol.h: Include "exitfail.h".
4239 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4241 * long-options.c (parse_long_options): Use prototype
4242 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4245 2004-01-21 Jim Meyering <jim@meyering.net>
4247 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4248 so as not to conflict with a different-sized __mktime_internal
4249 function in GNU libc.
4250 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4251 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4253 2004-01-18 Paul Eggert <eggert@twinsun.com>
4255 Merge from diffutils.
4257 * file-type.c (file_type): Add typed memory objects.
4258 * file-type.h (S_TYPEISTMO): New macro.
4260 * c-stack.h (c_stack_action): Remove argv argument.
4261 * c-stack.c (c_stack_action): Likewise. All uses changed.
4262 (die): Don't calculate message unless segv_action returns.
4263 (get_stack_location, min_address_from_argv, max_address_from_argv,
4264 volatile stack_base, volatile_stack_size): Remove.
4265 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4266 that every segmentation violation is a stack overflow. (Ouch!)
4267 See Debian bug 136249 (still outstanding) for more info about why
4268 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4270 2003-11-30 Bruno Haible <bruno@clisp.org>
4272 Safer stack allocation.
4273 * setenv.c: Include allocsa.h.
4274 (alloca): Remove fallback definition.
4275 (freea): Remove macro.
4276 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4279 2003-10-17 Bruno Haible <bruno@clisp.org>
4281 * binary-io.h: Avoid warnings on Cygwin.
4283 2003-12-28 Bruno Haible <bruno@clisp.org>
4285 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4286 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4288 2003-11-28 Bruno Haible <bruno@clisp.org>
4290 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4292 2003-11-27 Bruno Haible <bruno@clisp.org>
4294 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4296 2003-11-17 Bruno Haible <bruno@clisp.org>
4298 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4300 2003-11-24 Bruno Haible <bruno@clisp.org>
4302 * xallocsa.h: New file, from GNU gettext.
4303 * xallocsa.c: New file, from GNU gettext.
4305 2003-11-24 Bruno Haible <bruno@clisp.org>
4307 * allocsa.h: New file, from GNU gettext.
4308 * allocsa.c: New file, from GNU gettext.
4310 2003-11-24 Bruno Haible <bruno@clisp.org>
4312 * eealloc.h: New file.
4314 2004-01-15 Jim Meyering <jim@meyering.net>
4316 Merge from coreutils.
4318 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4319 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4320 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4322 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4323 optional configure-time default.
4325 * version-etc.c (version_etc_copyright): Update copyright date.
4327 * xreadlink.c (xreadlink): Correct outdated comment.
4329 2004-01-15 Paul Eggert <eggert@twinsun.com>
4331 Merge from coreutils.
4333 * posixver.c: Include posixver.h.
4335 * same.c: Include <stdbool.h>, <limits.h>.
4336 (_POSIX_NAME_MAX): Define if not defined.
4338 (same_name): If file names are silently truncated, report
4339 that the file names are the same if they are the same after
4340 the silent truncation.
4342 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4343 conversion function.
4344 * xstrtod.c (xstrtod): Likewise. All callers changed to
4345 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4348 2004-01-14 Paul Eggert <eggert@twinsun.com>
4350 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4351 with like-named macro in fnmatch.c.
4352 (EXT): Use an internal constant instead.
4354 Merge fnmatch patches from glibc.
4355 * fnmatch.c (mbsinit): Remove define.
4356 Add libc_hidden_ver (__fnmatch, fnmatch).
4357 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4358 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4360 2003-12-14 Karl Berry <karl@gnu.org>
4362 * config.charset: update from gettext-runtime.
4364 2003-12-03 Paul Eggert <eggert@twinsun.com>
4366 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4367 Bug reported by Alfred M. Szmidt.
4369 2003-11-29 Karl Berry <karl@gnu.org>
4371 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4373 2003-11-23 Paul Eggert <eggert@twinsun.com>
4374 Bruno Haible <bruno@clisp.org>
4376 * printf-parse.h: Don't include sys/types.h.
4377 (ARG_NONE): New macro.
4378 (char_directive): Change type of *arg_index fields to size_t.
4379 * printf-parse.c: Don't include sys/types.h.
4380 (SSIZE_MAX): Remove macro.
4381 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4382 Remove unnecessary overflow check.
4383 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4386 2003-11-24 Paul Eggert <eggert@twinsun.com>
4388 * alloca.c: Remove dependency on xalloc module.
4389 (xalloc_die): Remove.
4390 (memory_full) [!defined emacs]: New macro.
4391 [!defined emacs]: Don't include xalloc.h.
4392 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4393 address arithmetic overflows. Change datatypes a bit to avoid
4396 2003-11-22 Jim Meyering <jim@meyering.net>
4398 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4400 2003-11-17 Bruno Haible <bruno@clisp.org>
4402 * vasnprintf.c (alloca): Remove fallback definition.
4403 (freea): Remove definition.
4404 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4405 Reported by Paul Eggert.
4407 2003-11-17 Jim Meyering <jim@meyering.net>
4409 On systems without utime and without a utimes function capable of
4410 dealing with a NULL struct utimbuf* argument, this utime replacement
4411 could -- in unusual circumstances -- leak a file descriptor.
4412 * utime.c: Include <unistd.h> and <errno.h>.
4413 (utime_null): Be sure to close `fd' and to preserve errno.
4414 Reported by Geoff Collyer via Arnold Robbins.
4416 2003-11-16 Paul Eggert <eggert@twinsun.com>
4417 Bruno Haible <bruno@clisp.org>
4419 Protect against address arithmetic overflow.
4420 * printf-args.h: Include stddef.h.
4421 (arguments): Change type of field 'count' to size_t.
4422 * printf-args.c (printf_fetchargs): Use size_t instead of
4423 'unsigned int' where appropriate.
4424 * printf-parse.h: Include sys/types.h.
4425 (char_directive): Change type of *arg_index fields to ssize_t.
4426 (char_directives): Change type of fields 'count', max_*_length to
4428 * printf-parse.c: Include sys/types.h and xsize.h.
4429 (SSIZE_MAX): Define fallback value.
4430 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4431 instead of 'int' where appropriate. Check a_allocated, d_allocated
4432 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4433 * vasnprintf.c: Include xsize.h.
4434 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4435 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4436 overflow. Avoid wraparound when converting a width or precision from
4439 2003-11-16 Bruno Haible <bruno@clisp.org>
4441 Update from GNU gettext.
4442 * printf-parse.c: Generalize to it can be compiled for wide strings.
4443 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4444 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4445 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4446 SNPRINTF): New macros.
4447 Don't include <alloca.h> if the file is used inside libintl.
4448 (local_wcslen): New function, for Solaris 2.5.1.
4449 (VASNPRINTF): Use it instead of wcslen.
4451 2003-11-16 Bruno Haible <bruno@clisp.org>
4453 * xsize.h (xmax): New function.
4454 (xsum, xsum3, xsum4): Declare as "pure" functions.
4456 2003-11-12 Paul Eggert <eggert@twinsun.com>
4458 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4459 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4460 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4461 heuristic is just as accurate as far as we know, and it removes a
4462 dependency on size_max.m4 and ptrdiff_max.m4.
4464 2003-11-12 Paul Eggert <eggert@twinsun.com>
4466 * xstrtol.c (__xstrtol): Remove "break" immediately after
4467 "return", to pacify some unknown compiler. Problem reported
4470 2003-11-11 Bruno Haible <bruno@clisp.org>
4472 * xsize.h (SIZE_MAX): Remove fallback definition.
4473 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4476 2003-11-10 Paul Eggert <eggert@twinsun.com>
4478 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4479 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4480 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4482 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4483 not (size_t) -1, since it's defined here.
4485 2003-11-06 Paul Eggert <eggert@twinsun.com>
4487 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4488 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4489 Reject sizes of exactly SIZE_MAX bytes.
4490 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4491 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4493 2003-11-05 Bruno Haible <bruno@clisp.org>
4495 * xsize.h: Include limits.h, to avoid a possible collision with
4496 SIZE_MAX defined in <limits.h> on Solaris.
4498 2003-11-04 Bruno Haible <bruno@clisp.org>
4500 * xsize.h: New file.
4501 * linebreak.c: Include xsize.h.
4502 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4503 argument for overflow.
4504 Suggested by Paul Eggert.
4506 2003-10-31 Bruno Haible <bruno@clisp.org>
4508 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4509 to avoid (extremely rare) race condition.
4510 Suggested by Paul Eggert.
4512 2003-11-03 Jim Meyering <jim@meyering.net>
4514 * userspec.c: Include "userspec.h".
4515 * userspec.h: New file.
4517 2003-10-31 Paul Eggert <eggert@twinsun.com>
4519 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4520 * mountlist.c (SIZE_MAX): Define if not defined already.
4521 (read_filesystem_list): Set and use me_type_malloced.
4522 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4523 whatever the type happens to be), for brevity and consistency.
4524 Check for size calculation overflow on Alphas running OSF/1.
4526 2003-10-31 Jim Meyering <jim@meyering.net>
4528 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4530 * linebuffer.c: Include <string.h> for declaration of memset.
4532 2003-10-30 Paul Eggert <eggert@twinsun.com>
4533 Bruno Haible <bruno@clisp.org>
4535 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4536 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4538 2003-10-29 Paul Eggert <eggert@twinsun.com>
4540 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4541 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4543 * quotearg.c (quotearg_n_options): Use it.
4544 * group-member.c: Include <stdbool.h>.
4545 (free_group_info): Arg is now const *; don't free arg.
4546 (get_group_info): Now returns bool and accepts struct group_info *,
4547 rather than returning a malloc'ed struct group_info *.
4548 All uses changed. Check for overflow in internal size calculation.
4550 * getusershell.c (readname): Simplify the code by using x2nrealloc
4551 rather than xmalloc/xrealloc.
4552 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4553 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4554 conformance bug: the old code used a pointer after freeing the
4555 storage that it addressed.
4556 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4557 rather than doing it by hand.
4558 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4559 the buffer preserved. Use free and xmalloc instead.
4560 * quotearg.c (quotearg_n_options): Likewise.
4561 Use a simpler test for size overflow. Don't use xalloc_oversized
4562 because unsigned int might be wider than size_t (!); this suggests
4563 that we should switch from unsigned int to size_t for slot numbers.
4565 2003-10-27 Bruno Haible <bruno@clisp.org>
4567 * stdbool_.h: Better support for BeOS.
4569 2003-10-27 Paul Eggert <eggert@twinsun.com>
4571 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4572 to allocate the returned structure. Do not allocate a subarray,
4573 as x2nrealloc will do that.
4574 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4575 instead of xnrealloc.
4576 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4578 2003-10-26 Paul Eggert <eggert@twinsun.com>
4580 * xalloc.h (xalloc_oversized): New static inline function, for
4581 callers that want to do their own size-overflow checking. Include
4582 <stdbool.h>, since xalloc_oversized returns bool.
4583 * xalloc.c (array_size_overflow): Remove. All callers changed
4584 to use xalloc_oversized.
4586 Add two functions x2realloc, x2nrealloc, for programs that grow
4587 arrays dynamically by doubling their sizes.
4588 * xalloc.h (x2realloc, x2nrealloc): New decls.
4589 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4592 Port to C99 semantics for 'inline' of external functions.
4593 Bug reported by Bruno Haible.
4594 * xmalloc.c (xnmalloc_inline): New static inline function,
4595 with the old contents of xnmalloc.
4596 (xnmalloc, xmalloc): Use it.
4597 (xnrealloc_inline): New static inline function,
4598 with the old contents of xnrealloc.
4599 (xnrealloc, xrealloc): Use it.
4601 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4603 2003-10-25 Paul Eggert <eggert@twinsun.com>
4605 Fix several address-calculation bugs in the hash modules,
4606 plus some minor code cleanup.
4608 * hash.h: Include <stdbool.h>, for bool.
4609 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4610 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4611 hash_get_n_entries, hash_get_max_bucket_length,
4612 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4613 hash_rehash): Use size_t rather than unsigned.
4614 * hash.c (struct hash_table, hash_get_n_buckets,
4615 hash_get_n_buckets_used, hash_get_n_entries,
4616 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4617 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4618 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4620 (SIZE_MAX): Define if not defined.
4621 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4622 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4624 Use const * when possible.
4625 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4626 (check_tuning): Fix bug: if tuning parameters were very close to
4627 0 or 1, rounding errors could have caused subscript violations.
4628 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4629 (hash_initialize): Add 'fail:' label
4630 to free table and return NULL, and use it to simplify code.
4631 Use calloc rather than clearing the storage ourself.
4632 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4633 buffer size calculations.
4634 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4635 Include <stddef.h>, for size_t.
4636 * hash-pjw.c (hash_pjw): Likewise.
4637 Switch to method described by Bruno Haible.
4638 Include <limits.h>, for CHAR_BIT.
4639 (SIZE_BITS): New macro.
4641 2003-10-21 Paul Eggert <eggert@twinsun.com>
4643 * getndelim2.c (getndelim2): When size calculation overflows,
4644 ceiling the allocation at NMAX bytes rather than silently
4645 discarding input bytes before NMAX is reached. This makes
4646 a difference only if NMAX exceeds SIZE_MAX / 2.
4648 * obstack.c: Merge from glibc.
4649 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4650 Add libc_hidden_def (_obstack_newchunk).
4651 (_obstack_free) [! defined _LIBC]: Remove.
4652 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4653 a clone of the function body.
4654 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4655 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4657 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4658 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4661 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4662 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4663 Don't use lvalue casts, as GCC plans to remove support for them
4664 in GCC 3.5. Reported by Joseph S. Myers. This bug
4665 was also present in the non-GCC version, indicating that this
4666 code had always been buggy and had never been widely used.
4667 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4668 Use the fast variant of each macro, rather than copying the
4669 definiens of the fast variant; that way, we'll be more likely to
4670 catch future bugs in the fast variants.
4672 2003-10-20 Bruno Haible <bruno@clisp.org>
4674 * wait-process.h: New file, from GNU gettext.
4675 * wait-process.c: New file, from GNU gettext.
4677 2003-10-19 Jim Meyering <jim@meyering.net>
4679 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4681 2003-10-16 Paul Eggert <eggert@twinsun.com>
4683 * getgroups.c: Include <errno.h>, <stdlib.h>.
4684 (getgroups): First arg is int, not size_t.
4685 Don't let 'free' mangle errno.
4687 2003-10-16 Jim Meyering <jim@meyering.net>
4689 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4691 2003-10-15 Paul Eggert <eggert@twinsun.com>
4693 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4695 (new_exclude, add_exclude_file): Initial size no longer needs to
4697 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4698 our own address arithmetic overflow checking.
4700 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4701 (fnmatch): Do not alloca more than 2000 wide characters;
4702 instead, use malloc for large buffers.
4703 Check for address arithmetic overflow, and return -1
4704 with errno set to ENOMEM in that case.
4705 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4706 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4707 instead, return -1. Check for address arithmetic overflow.
4709 2003-10-14 Paul Eggert <eggert@twinsun.com>
4711 Handle invalid suffixes and overflow independently, so that
4712 callers can treat them independently as needed. Fix some bugs in
4713 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4714 suffix for a human-readable blocksize. The major caller-visible
4715 change is the addition of a new
4716 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4717 that both overflow and suffix chars were found.
4719 * human.c (humblock): Don't check separately for invalid suffix
4720 char; that is xstrtoumax's job (now that its bug is fixed).
4721 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4722 INTMAX_MAX]: New macros.
4723 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4724 TYPE_MAXIMUM): New macros.
4725 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4726 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4727 if overflow occurs, as it's what __strtol does and it's more useful
4729 (__xstrtol): If __strtol reports some error other than ERANGE,
4730 reflect it to the caller as LONGINT_INVALID. If it reports
4731 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4732 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4733 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4735 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4736 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4737 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4738 [defined UINTMAX_MAX]: New macros.
4740 2003-10-14 Bruno Haible <bruno@clisp.org>
4742 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4743 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4744 Also use volatile where needed.
4746 2003-10-12 Paul Eggert <eggert@twinsun.com>
4748 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4749 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4750 and define in terms of the other primitives.
4751 * xmalloc.c: Include stdbool.h; do not include exit.h.
4752 (SIZE_MAX): Define if not already defined.
4753 (array_size_overflow): New function.
4754 (xalloc_die): Abort instead of exiting if 'error' returns.
4755 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4756 (xmalloc, xrealloc): Use them.
4757 (xcalloc): Check for address arithmetic overflow.
4758 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4759 a bit faster than strcpy.
4761 2003-10-08 Paul Eggert <eggert@twinsun.com>
4763 Merge getpass from libc, plus a few fixes.
4765 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4766 Include <stdbool.h>.
4767 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4768 __fsetlocking to empty.
4769 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4770 do include <bits/libc-lock.h>.
4771 Do not include <fcntl.h>; not needed.
4772 [_LIBC]: Include <wchar.h>.
4773 (NOTCANCEL_MODE): New macro.
4774 (flockfile, funlockfile) [_LIBC]: New macros.
4775 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4776 [!_LIBC]: New macros.
4777 (call_fclose): New function.
4778 (getpass): Use it. Save tty stream separately; this simplifies the
4779 code and makes it more reliable if stdin happens to equal stdout.
4780 Invoke __fsetlocking on tty.
4781 Handle thread cancellation if needed.
4782 Namespace cleanup (use __tcgetattr, __getline).
4783 Use bool for Booleans.
4784 [USE_IN_LIBIO]: Handle wide streams.
4785 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4786 stream might go where.
4788 * unlocked-io.h: Include <stdio.h>, so that the caller
4789 doesn't have to include <stdio.h> before us.
4790 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4791 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4792 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4793 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4794 if not declared, so that we can use getpass.c code from libc without
4796 (flockfile, ftrylockfile, funlockfile): New macros.
4798 2003-10-06 Bruno Haible <bruno@clisp.org>
4800 * version-etc-2.h: Remove file.
4801 * version-etc-2.c: Remove file.
4803 2003-09-25 Jim Meyering <jim@meyering.net>
4804 Bruno Haible <bruno@clisp.org>
4806 This lets translators provide better translations for the
4807 "Written by ..." part of --version output.
4808 * version-etc.h: Include stdarg.h.
4809 (version_etc_copyright): Declare as readonly.
4810 (version_etc): Make this function variadic with a NULL-terminated list
4811 of author name strings.
4812 (version_etc_va): New declaration.
4813 * version-etc.c: Include stdarg.h, stdlib.h.
4814 (version_etc_copyright): Declare as readonly.
4815 (version_etc_va): New function. Provide a different translatable string
4816 for each possible number of authors < 10. Abbreviate when there are 10
4818 (version_etc): Make this function variadic. Call version_etc_va.
4819 Suggestion from Gary V. Vaughan.
4821 * long-options.h (parse_long_options): Change prototype: the authors
4822 string is moved to the end and becomes variadic.
4823 * long-options.c: Include stdarg.h.
4824 (parse_long_options): Make this function variadic, too.
4825 Call version_etc_va, not version_etc.
4827 2003-10-06 Bruno Haible <bruno@clisp.org>
4829 * fatal-signal.h: New file, from GNU gettext.
4830 * fatal-signal.c: New file, from GNU gettext.
4832 2003-10-04 Karl Berry <karl@gnu.org>
4834 * argp*: update from libc.
4836 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4838 * getpass.c (getpass): Use a no-op fseek when switching from input to
4839 output mode on the same stream.
4841 2003-09-29 Paul Eggert <eggert@twinsun.com>
4843 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4844 Fix arg typo in previous patch.
4846 2003-09-28 Jim Meyering <jim@meyering.net>
4848 * error.c: Correct cpp indentation.
4850 2003-09-27 Paul Eggert <eggert@twinsun.com>
4852 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4853 Omit the special code that used __typeof__, since we worry that
4854 it could be more trouble than it's worth. See:
4855 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4856 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4860 2003-09-26 Jim Meyering <jim@meyering.net>
4862 * error.c (error_tail): Move some declarations
4863 into inner scope where the local variables are used.
4865 2003-09-26 Bruno Haible <bruno@clisp.org>
4867 * stpncpy.h (gnu_stpncpy): New declaration.
4868 (stpncpy): Define as alias for gnu_stpncpy.
4869 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4871 2003-09-26 Paul Eggert <eggert@twinsun.com>
4873 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4874 (error_tail): Do not loop, reallocating temporary buffer, since
4875 the output cannot contain more wide characters than the input
4876 contains bytes, the size must be big enough already. This avoids
4877 one potential size overflow calculation. Check for size overflow
4878 when calculating temporary buffer size. Free temporary buffer
4879 when done, if it was allocated with malloc; this plugs a memory
4880 leak. Remove casts from void * to pointers, that are no longer
4881 needed now that we're assuming C89 or better.
4883 Merge error changes from glibc.
4885 * error.c, error.h: Update copyright notice header to match glibc.
4886 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4887 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4888 Disable cancellation while printing error.
4889 * error.h: Prepend __ to parameter names.
4891 2003-09-25 Karl Berry <karl@gnu.org>
4893 * argp-fmtstream.c, argp-help.c: update from libc.
4895 2003-09-25 Bruno Haible <bruno@clisp.org>
4897 * version-etc-2.h: New file, from version-etc.h with modifications.
4898 * version-etc-2.c: New file, from version-etc.c with modifications.
4900 2003-09-25 Simon Josefsson <jas@extundo.com>
4902 * xgetdomainname.h: New file.
4903 * xgetdomainname.c: New file.
4905 2003-09-25 Simon Josefsson <jas@extundo.com>
4906 Bruno Haible <bruno@clisp.org>
4908 * getdomainname.h: New file.
4909 * getdomainname.c: New file.
4911 2003-09-24 Paul Eggert <eggert@twinsun.com>
4913 * linebuffer.c (freebuffer): Don't free the argument, just
4914 the buffer associated with the argument. Bug reported by
4917 2003-09-19 Karl Berry <karl@gnu.org>
4919 * argp.h: update from libc.
4921 2003-09-16 Paul Eggert <eggert@twinsun.com>
4923 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4924 input error, instead of returning NULL the next time we are called
4925 (and therefore losing track of errno).
4927 2003-09-15 Paul Eggert <eggert@twinsun.com>
4929 * getndelim2.c (getndelim2): Don't trash errno when a read
4930 fails, so that the caller gets the proper errno.
4932 * readutmp.c (read_utmp): Likewise.
4933 Check for fstat error. Close stream and free storage
4936 2003-09-14 Bruno Haible <bruno@clisp.org>
4938 * fwriteerror.h: New file.
4939 * fwriteerror.c: New file.
4941 2003-09-14 Jim Meyering <jim@meyering.net>
4943 * getloadavg.c: Correct cpp indentation.
4944 * strdup.c: Likewise.
4945 * vasnprintf.c: Likewise.
4947 2003-09-12 Paul Eggert <eggert@twinsun.com>
4949 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4950 * obstack.c [!defined _LIBC]: Likewise.
4951 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4952 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4953 * exitfail.c: Don't include stdlib.h; no longer needed.
4955 More changes to assume C89 or better.
4957 * error.c (error_tail): Assume vprintf.
4959 * argmatch.c (getenv): Remove decl.
4960 * progreloc.c (get_full_program_name): Define via prototype.
4961 * setenv.c (clearenv): Likewise.
4962 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4964 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4965 (malloc, memcpy): Remove decls.
4966 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4967 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4968 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4969 (memcpy): Remove macro.
4970 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4971 (__P): Remove. All uses removed.
4972 (PTR): Remove. All uses changed to void *.
4973 (CHAR_BIT, NULL): Remove.
4974 (spaces, zeros, memset_space, memset_zero)
4975 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4977 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4978 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4979 Define with prototype.
4980 Remove now-unnecessary prototype decl.
4981 (extra_args_spec): Assume ANSI C. All uses changed.
4982 (extra_args_spec_iso): Remove.
4983 (my_strftime, emacs_strftimeu): Define via prototype.
4984 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4986 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4987 * strtoimax.c: Include <stdlib.h> unconditionally.
4988 (strtoul, strtol): Remove decls.
4989 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4991 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4992 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4993 (LOCALE_PARAM_PROTO): New macro.
4994 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4995 (INTERNAL (strtol), strtol): Define with a prototype.
4996 (PARAMS): Remove. All uses removed.
4997 * tempname.c: Include <string.h> unconditionally.
4998 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4999 * xgethostname.c (main): Define with a prototype.
5000 * xmalloc.c: Include "xalloc.h" first, to check interface.
5001 Include <stdlib.h> unconditionally.
5002 (calloc, malloc, realloc, free): Remove decls.
5003 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5004 Include <stdlib.h> unconditionally. Sort include file names.
5006 (xstrtod): Define with a prototype.
5007 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5008 (strtol, strtoul): Remove decls.
5010 2003-09-11 Paul Eggert <eggert@twinsun.com>
5012 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5013 Include <stdlib.h>, <string.h> unconditionally.
5014 Remove now-unnecessary cast to char *.
5015 * strnlen.c: Include <string.h> unconditionally.
5016 * yesno.c (yesno): Define with a prototype.
5018 2003-09-10 Bruno Haible <bruno@clisp.org>
5020 * strcspn.c: Include <string.h> unconditionally.
5021 * strpbrk.c: Include <string.h> unconditionally.
5022 * strstr.c: Include <string.h> unconditionally.
5023 * unicodeio.c: Include <string.h> unconditionally.
5024 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5025 * unsetenv.c: Likewise.
5026 * xreadlink.c: Include <stdlib.h> unconditionally.
5027 * yesno.c: Include <stdlib.h> unconditionally.
5028 (rpmatch): Add prototype.
5030 2003-09-10 Jim Meyering <jim@meyering.net>
5032 * error.c: Correct indentation of cpp directives.
5034 2003-09-09 Paul Eggert <eggert@twinsun.com>
5038 * acosl.c (main): Use a prototype.
5039 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5042 * getloadavg.c (getloadavg, main): Define via prototypes.
5044 * getopt.h (struct option.name): Assume C89, and use 'const'.
5045 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5046 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5048 * getopt.c (const): Remove macro.
5049 Include <string.h> unconditionally.
5050 (my_index): Remove; all uses changed to strchr.
5051 (strlen): Remove decl.
5052 (exchange): Remove forward decl; no longer needed.
5053 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5054 Define with prototype.
5055 * getopt1.c (const): Remove macro.
5056 (getopt_long, getopt_long_only, main): Define with prototype.
5058 * getugroups.c: Include <string.h> unconditionally.
5060 * getusershell.c: Include <stdlib.h> unconditionally.
5061 (getusershell, setusershell, endusershell, readname, main):
5062 Define with prototypes.
5064 * group-member.c: Include group-member.h first.
5065 Include <stdlib.h> unconditionally.
5067 * hard-locale.c: Include hard-locale.h first.
5068 Include <stdlib.h>, <string.h> unconditionally.
5070 * hash.c (free, malloc): Remove decls.
5071 Include <stdlib.h> unconditionally.
5073 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5074 (getenv): Do not declare.
5076 * idcache.c: Include <string.h> unconditionally.
5078 * long-options.c: Include long-options.h first, to test interface.
5079 Include <stdlib.h> unconditionally.
5081 * makepath.c: Include makepath.h first, to test interface.
5082 Include <stdlib.h> and <string.h> unconditionally.
5084 * linebuffer.c: Include <stdlib.h>.
5085 (free): Remove decl.
5087 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5088 rpl_malloc returns void *, not char *.
5089 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5091 * md5.h: Include <limits.h> unconditionally.
5092 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5093 (__P): Remove; all uses removed.
5094 * md5.c: Include "md5.h" first.
5095 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5096 md5_buffer, md5_process_bytes, md5_process_block):
5097 Define with prototypes.
5098 * sha.h (__P): Remove all uses. (It wasn't defined??)
5099 * sha.c: Include "sha.h" first.
5100 Include <stdlib.h>, <string.h> unconditionally.
5102 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5103 * memcmp.c (__ptr_t): Likewise.
5104 * memrchr.c (__ptr_t): Likewise.
5105 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5106 Include <string.h> unconditionally.
5107 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5108 * memchr.c: Include <stdlib.h> unconditionally.
5109 * memchr.c (LONG_MAX): Remove.
5110 * memrchr.c (LONG_MAX): Likewise.
5111 * memchr.c (__memchr): Define via a prototype.
5112 * memrchr.c (__memrchr): Likewise.
5113 * memcmp.c (__P): Remove, and remove all uses.
5114 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5115 Remove forward decls; no longer needed.
5116 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5117 Use types required by C89 in prototype.
5119 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5120 * savedir.c: Likewise.
5121 * mkdir.c (free): Remove decl.
5122 * rmdir.c (rmdir): Define with a prototype.
5123 * savedir.c: Include savedir.h first, to test interface.
5125 * mktime.c (STDC_HEADERS): Remove.
5126 Include <stdlib.h>, <string.h> unconditionally.
5128 * modechange.c: Include <stdlib.h> unconditionally.
5129 (malloc): Remove decl.
5131 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5132 (free): Remove decl.
5134 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5135 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5136 (This type really should be intptr_t, but that's a C99ism.)
5137 (_obstack_memcpy): Remove: all uses changed to memcpy.
5138 Include <string.h> unconditionally.
5139 (struct obstack): Assume __STDC__ for types of members
5140 chunkfun, freefun, extra_arg.
5141 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5142 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5143 obstack_begin, obstack_specify_allocation,
5144 obstack_specify_allocation_with_arg, obstack_chunkfun,
5145 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5146 Remove unprototyped decls and the macros that use them.
5147 * obstack.c (POINTER): Remove. All uses changed to void *.
5148 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5149 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5150 (defined __STDC__ && __STDC__)]:
5151 Remove nonprototyped code.
5152 Include <stdlib.h> unconditionally.
5153 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5154 _obstack_allocated_p, _obstack_free, obstack_free,
5155 _obstack_memory_used, print_and_abort):
5156 Define using prototypes.
5157 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5158 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5159 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5160 obstack_next_free, obstack_object_size, obstack_room) [0]:
5161 Remove unused, unprototyped code.
5163 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5165 * physmem.c (physmem_total, physmem_available, main): Define
5168 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5169 (main): Define with a prototype.
5171 * posixver.c (getenv): Remove decl.
5173 * putenv.c (malloc): Returns void *, not char *.
5174 Include <string.h> unconditionally.
5175 (strchr, memcpy, NULL): Do not define.
5177 * readtokens.c: Include readtokens.h first, to test interface.
5178 Include <stdlib.h>, <string.h> unconditionally.
5179 (init_tokenbuffer): Define with a prototype.
5181 * regex.c (PARAMS): Remove. All uses removed.
5182 All uses of _RE_ARGS removed, too.
5183 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5185 (bzero): Assume memset exists.
5186 (memcmp, memcpy, NULL): Remove.
5187 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5188 char, or assignments to local vars of type signed char.
5189 (init_syntax_once, PREFIX(extract_number_and_incr),
5190 PREFIX(print_partial_compiled_pattern),
5191 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5192 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5193 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5194 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5195 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5196 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5197 wcs_compile_range, byte_compile_range, truncate_wchar,
5198 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5199 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5200 count_mbs_length, wcs_re_match_2_internal,
5201 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5202 PREFIX(alt_match_null_string_p),
5203 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5204 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5205 regfree, PREFIX(extract_number)): Define with prototype. Remove
5206 now-unnecessary declaration, if any.
5207 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5209 Remove now-unnecessary casts among pointer types.
5210 * regex.h (_RE_ARGS): Remove. All uses removed.
5212 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5213 (free): Remove decl.
5215 * rpmatch.c: Include <stdlib.h> unconditionally.
5217 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5218 (free): Remove decl.
5220 * save-cwd.c: Include <stdlib.h> unconditionally.
5221 * xgetcwd.c: Likewise.
5223 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5224 (free): Remove decl.
5226 * strchrnul.c (strchrnul): Define with a prototype.
5227 Fix bug: c_in was not converted to char before searching.
5229 The following changes are not K&R related:
5231 * group-member.h: Include <sys/types.h>, so that this file is
5233 * makepath.h: Likewise.
5235 * getusershell.c (readname, default_index, line_size, readname):
5236 Use size_t, not int, for sizes.
5237 (readname): If the size overflows, report an error instead of
5240 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5242 * getndelim2.c: Assume stdlib.h per the C89 spec.
5244 2003-09-08 Paul Eggert <eggert@twinsun.com>
5246 Assume C89 or better; remove K&R cruft.
5247 A few of these changes were first proposed by Derek Robert Price
5248 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5250 * addext.c: Include <string.h> unconditionally.
5251 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5252 Don't declare getenv or malloc.
5254 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5255 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5257 (find_stack_direction, alloca): Use prototypes.
5259 * atexit.c (atexit): Define using a prototype.
5261 * basename.c, dirname.c, stripslash.c:
5262 Include <string.h> unconditionally.
5264 * bcopy.c: Include <stddef.h>.
5265 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5267 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5269 * error.h (error, error_at_line, error_print_progname)
5270 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5271 * error.c: Include error.h first, to check interface.
5272 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5273 (VA_START): Remove; all uses changeed to va_start.
5274 (exit, strerror): Remove decls.
5275 (error_print_progname): Prototype uncondionally.
5276 Don't include <errno.h>; no longer needed.
5277 (private_strerror): Remove.
5278 (error_tail): Always define.
5279 (error, error_at_line): Assume C89 or better; always use prototypes.
5280 * fatal.c: Include "fatal.h" first, to test interface.
5281 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5282 (VA_START): Remove; all uses changed to va_start.
5283 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5285 (exit): Remove decl.
5286 (fatal): Prototype unconditionally. Assume va_start works.
5287 Abort at end, to pacify gcc.
5289 * euidaccess.c (main): Define with a prototype.
5291 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5293 * exitfail.c: Include <stdlib.h> unconditionally.
5295 * fnmatch_.h (__P): Remove. All uses changed to assume
5297 * fnmatch.c: Include fnmatch.h first, to test interface.
5298 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5299 (getenv): Remove decl.
5300 (fnmatch): Define using a prototype.
5301 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5302 (FCT): Define using a prototype.
5304 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5306 * gethostname.c: Include <stddef.h>.
5307 (gethostname): Define with prototype. Length is size_t, not int.
5309 2003-09-08 Paul Eggert <eggert@twinsun.com>
5311 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5312 getversion.c should have been removed then, but was accidentally
5315 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5316 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5318 2003-09-07 Paul Eggert <eggert@twinsun.com>
5320 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5321 copy_tm_result. Bug reported by Simon Josefsson in
5322 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5324 2003-09-06 Paul Eggert <eggert@twinsun.com>
5326 * time_r.c, time_r.h: New files.
5328 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5330 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5331 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5333 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5335 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5336 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5339 * timegm.c: Switch to glibc implementation, with the following changes:
5340 [defined HAVE_CONFIG_H]: Include <config.h>.
5341 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5342 (__mktime_internal) [!defined _LIBC]: New decl.
5343 (__gmtime_r) [!defined _LIBC]: New macro and function.
5344 (timegm): Use a prototype, since gnulib assumes C89.
5345 Do not bother declaring tmp to be const, as it's not really usefu.
5346 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5347 (timegm): Declare only if HAVE_DECL_TIMEGM.
5349 2003-09-03 Paul Eggert <eggert@twinsun.com>
5351 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5352 Bug reported by Lute Kamstra in
5353 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5355 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5356 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5357 course with correspondingly smaller numbers for tomorrow and
5358 yesterday. From Tadayoshi Funaba. Originally installed into
5359 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5362 2003-08-31 Simon Josefsson <jas@extundo.com>
5364 * timegm.h: New file.
5365 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5367 2003-08-31 Karl Berry <karl@gnu.org>
5369 * argp.h: update from libc.
5371 2003-08-28 Bruno Haible <bruno@clisp.org>
5373 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5374 warning on QNX, which defines O_BINARY to 000000.
5376 2003-08-24 Bruno Haible <bruno@clisp.org>
5378 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5379 MSVC7 <stdio.h> is included later.
5381 2003-08-20 Bruno Haible <bruno@clisp.org>
5383 * progname.h: New file, from GNU gettext.
5384 * progname.c: New file, from GNU gettext.
5385 * progreloc.c: New file, from GNU gettext.
5387 2003-08-19 Bruno Haible <bruno@clisp.org>
5389 * xstrdup.c: Assume <string.h> exists.
5391 2003-08-18 Jim Meyering <jim@meyering.net>
5393 * setenv.h: Indent nested cpp directive.
5394 * vasnprintf.c: Remove trailing blanks.
5396 2003-08-17 Simon Josefsson <jas@extundo.com>
5397 Bruno Haible <bruno@clisp.org>
5399 * xstrndup.h: New file.
5400 * xstrndup.c: New file.
5402 2003-08-17 Bruno Haible <bruno@clisp.org>
5404 * strndup.h: New file.
5406 2003-08-16 Paul Eggert <eggert@twinsun.com>
5408 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5409 space, undoing this 2003-08-12 change:
5410 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5412 2003-08-16 Jim Meyering <jim@meyering.net>
5414 Merge from coreutils.
5415 * xstrtoimax.c: #else #if -> #elif.
5416 * xstrtoumax.c: Likewise.
5418 2003-08-15 Paul Eggert <eggert@twinsun.com>
5420 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5421 rather than tab, after '#' in shell-script copyright notices.
5422 Suggested by Bruno Haible.
5424 2003-08-15 Jim Meyering <jim@meyering.net>
5425 and Paul Eggert <eggert@twinsun.com>
5427 Merge from coreutils.
5428 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5429 member but strut utmpx does not. Needed for AIX 4.3.3.
5430 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5432 2003-08-15 Jim Meyering <jim@meyering.net>
5434 Merge from coreutils.
5435 * xgethostname.c: Include <stdlib.h>.
5436 (xghostname): Don't exit for anything other than memory-related
5437 failure; just return NULL.
5438 * userspec.c: Include "posixver.h".
5439 (parse_user_spec): Accept `.' as a separator only
5440 in pre-POSIX-200112 mode.
5441 * strtoimax.c: Use #elif rather than #else #if.
5442 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5443 Remove function, now that we can rely on a working tzset function.
5444 [!_LIBC]: Ensure that the required autoconf test has been run.
5445 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5446 Use underlying_strftime for %r.
5447 * sha.c: Merge in some clean-up and optimization changes from glibc.
5448 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5449 Ensure that it is a multiple of 64.
5450 Rearrange loop exit tests so as to avoid performing an
5451 additional fread after encountering an error or EOF.
5452 * realloc.c: Update copyright date.
5454 2003-08-14 Jim Meyering <jim@meyering.net>
5456 Merge from coreutils.
5457 * obstack.h: Whitespace changes.
5458 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5459 and xcalloc return values.
5460 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5461 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5462 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5463 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5464 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5466 Use mntctl's return value to drive the entry-processing loop, since
5467 we can't rely on the value of the vmt_length member in the last
5468 entry. On some systems doing so could result in exhausting
5469 virtual memory. Based in part on a patch from Mike Jetzer.
5471 2003-08-14 Jim Meyering <jim@meyering.net>
5472 and Paul Eggert <eggert@twinsun.com>
5474 Merges from coreutils, plus other fixes.
5475 * physmem.c: Merge in portability changes from gcc/libiberty
5476 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5477 for credits and details. Thanks to Kaveh Ghazi for helping
5478 to keep these files in sync.
5479 (ARRAY_SIZE): Define it.
5480 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5481 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5482 (memcasecmp): Don't assume size_t fits in unsigned int.
5483 Remove casts and duplicate code.
5484 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5485 (memcpy): Remove definition.
5486 Merge in some clean-up and optimization changes from glibc.
5487 [BLOCKSIZE]: Move definition to top of file.
5488 Ensure that it is a multiple of 64.
5489 Rearrange loop exit tests so as to avoid performing an
5490 additional fread after encountering an error or EOF.
5491 * md5.h (md5_uintptr): Define.
5492 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5493 return to the initial working directory. Preserve errno
5495 * idcache.c: Include "xalloc.h".
5496 (xmalloc, xrealloc): Remove decls.
5497 (getuser): Remove casts no longer required in C89.
5498 * human.c: Include stdio.h, for sprintf.
5499 * group-member.c: Include "xalloc.h".
5500 (xmalloc, xrealloc): Remove decls.
5501 (get_group_info): Remove casts no longer required in C89.
5502 * getusershell.c (readname): Remove casts no longer required in C89.
5503 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5504 * getline.c: Whitespace fix, from coreutils.
5506 2003-08-13 Paul Eggert <eggert@twinsun.com>
5508 * exclude.c: Include <ctype.h>
5509 (IN_CTYPE_DOMAIN): New macro.
5511 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5514 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5515 Undo previous (whitespace-only) change.
5517 2003-08-12 Paul Eggert <eggert@twinsun.com>
5519 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5520 Normalize leading white space and remove trailing white space.
5521 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5522 notice, as per ../config/srclist-update.
5524 Merge from coreutils.
5525 * euidaccess.h: New file.
5526 * euidaccess.c: Include it.
5527 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5528 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5529 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5531 2003-08-11 Bruno Haible <bruno@clisp.org>
5533 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5534 (vasnprintf): Use it instead of wcslen.
5536 2003-08-11 Bruno Haible <bruno@clisp.org>
5538 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5539 value to ensure that _Bool promotes to int. Use #define for _Bool when
5540 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5542 2003-08-10 Karl Berry <karl@gnu.org>
5544 * regex.h: update from libc (whitespace fix).
5546 2003-08-09 Paul Eggert <eggert@twinsun.com>
5548 Merge some files from coreutils. These changes were
5549 originally made by Jim Meyering.
5550 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5551 many older Unixes require this.
5552 * alloca.c (alloca): Remove cast to argument of free;
5553 no longer needed in C89.
5554 * alloca_.h, regex.h: Fix white space to match
5555 what GNU indent does.
5557 2003-08-05 Paul Eggert <eggert@twinsun.com>
5559 * bumpalloc.h: Remove.
5561 2003-08-04 Paul Eggert <eggert@twinsun.com>
5563 * getloadavg.c: Change copyright notice and spacing to conform to
5566 Merge from coreutils.
5567 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5569 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5570 from Karl Berry, implemented by Jim Meyering.
5571 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5572 from Dmitry V. Levin.
5573 Remove anachronistic cast of xrealloc.
5574 * fnmatch_.h (__const): Remove. Use 'const'.
5575 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5576 type. Otherwise, it wouldn't compile with at least /bin/cc on
5577 ymp-cray-unicos9.0.2.X.
5578 Combine two mostly-identical uses of alloca into one.
5579 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5581 2003-08-04 Dave Love <d.love@dl.ac.uk>
5585 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5586 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5587 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5588 obsolete NLIST_NAME_UNION.
5589 [__GNU__]: Undef BSD and FSCALE.
5590 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5592 2003-08-03 Paul Eggert <eggert@twinsun.com>
5594 * stdbool_.h (_Bool): Make it signed char, instead of
5595 an enum type, so that it's guaranteed to promote to int. See:
5596 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5598 2003-07-31 Paul Eggert <eggert@twinsun.com>
5600 * strerror.c: Include config.h, limits.h. Declare sprintf.
5601 (strerror): Don't assume that a printable int fits in 14 bytes.
5603 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5604 Bruno Haible <bruno@clisp.org>
5606 * getline.h (getline, getdelim): Change return type to ssize_t.
5607 * getline.c (getline, getdelim): Likewise.
5608 Remove _GNU_SOURCE define; now it's defined in config.h through
5611 2003-07-22 Paul Eggert <eggert@twinsun.com>
5613 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5614 over-parenthesization in macros.
5616 Sync with coreutils.
5618 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5621 Use `exit_failure' for xalloc and xmemcoll instead of their own
5622 private exit-failure variables.
5623 * xalloc.h (xalloc_exit_failure): Remove.
5624 * xmalloc.c: Likewise. Include exitfail.h.
5625 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5626 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5627 * xmemcoll.c: Likewise. Include exitfail.h.
5628 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5630 2003-07-18 Paul Eggert <eggert@twinsun.com>
5632 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5633 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5634 to test that it can stand by itself. Include "exitfail.h".
5635 Clients should set exit_failure instead.
5636 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5638 2003-07-18 Andreas Schwab <schwab@suse.de>
5640 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5642 2003-07-18 Bruno Haible <bruno@clisp.org>
5644 * getndelim2.h: New file.
5645 * getndelim2.c: Make into a module of its own. Include config.h,
5647 (getndelim2): Make non-static. Change return type to ssize_t.
5648 * getline.h: Change argument names.
5649 * getline.c: Include getndelim2.h instead of getndelim2.c.
5650 * getnline.c: Include getndelim2.h.
5652 2003-07-17 Bruno Haible <bruno@clisp.org>
5654 * Makefile.am: Remove file.
5655 * Makefile.in: Remove file.
5657 2003-07-17 Bruno Haible <bruno@clisp.org>
5659 * getnline.h: New file.
5660 * getnline.c: New file.
5661 * getndelim2.c: New file, extracted from getline.c.
5662 (getndelim2): Renamed from getdelim2, with added nmax argument.
5663 * getline.c: Include getndelim2.c.
5664 (getdelim2): Moved out to getndelim2.c.
5665 (getline, getdelim): Update.
5667 2003-07-15 <karl@gnu.org>
5669 * vasnprintf.c: update from gettext.
5671 2003-07-15 Jim Meyering <jim@meyering.net>
5673 * makepath.c (make_path): Enclose diagnostic in _(...).
5675 2003-07-14 Paul Eggert <eggert@twinsun.com>
5677 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5678 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5679 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5680 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5681 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5682 updated automatically by ../config/srclist-update. This changes
5683 their license from LPGL to GPL.
5685 2003-07-14 Jim Meyering <jim@meyering.net>
5687 Don't emit diagnostics. Let callers do that.
5688 * save-cwd.c: Don't include "error.h".
5689 (save_cwd): Don't call error. Ensure that errno is valid
5690 when returning nonzero.
5692 * save-cwd.h (restore_cwd): Update prototype.
5693 * save-cwd.c (restore_cwd): Remove two parameters.
5694 Simplify. Don't call error upon failure. Let callers do that.
5695 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5696 when auditing is enabled. But don't bother updating the #if.
5698 2003-07-14 Simon Josefsson <jas@extundo.com>
5700 * mempcpy.h: New file.
5701 * mempcpy.c: New file.
5703 2003-07-14 Paul Eggert <eggert@twinsun.com>
5705 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5706 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5707 unicodeio.c, unicodeio.h, unlocked-io.h:
5708 Switch from LGPL to GPL.
5710 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5712 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5713 it breaks C++ compilation.
5714 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5716 2003-07-10 Jim Meyering <jim@meyering.net>
5718 * vasnprintf.c: Remove trailing blanks.
5719 Make cpp indentation consistent.
5721 2003-07-09 Paul Eggert <eggert@twinsun.com>
5723 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5724 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5725 Switch from LGPL to GPL.
5727 2003-07-07 Paul Eggert <eggert@twinsun.com>
5729 * mktime.c: Fix some boundary cases and remove need for floating point.
5731 Issue a compile-time diagnostic if time_t is floating point, or if
5732 two's complement arithmetic is not in effect, or if arithmetic
5733 right shift does not propagate the sign. These assumptions were
5734 all in the original code but they weren't checked.
5736 (TIME_T_MIDPOINT, verify): New macros.
5737 (__isleap): Remove; it has integer overflow problems.
5738 (leapyear): New function, without those problems.
5739 (ydhms_tm_diff): Remove; splitting into two parts.
5740 (ydhms_diff): New function, containing the arithmetic part of
5741 the old ydhms_tm_diff function. Issue a compile-time
5742 diagnostic if we are not using C99 integer division.
5743 Avoid casts when possible.
5744 (guess_time_tm): New function, containing the checking part of
5745 the old ydhms_tm_diff function. Return the new value, rather than
5746 the difference between it and the old. Accept a new argument T
5747 so that *T specifies the old value. Check for overflow in the result.
5749 (__mktime_internal): Use a time_t offset, not a long int offset.
5750 This undoes the 2003-06-04 change, which is no longer needed now
5751 that we have better overflow checking.
5752 (localtime_offset): Likewise.
5754 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5755 and long are 64-bit but int is only 32-bit.
5756 (ydhms_diff): Use long int to store year1 and yday1.
5757 Issue a compile-time diagnostic if long int is not wide enough.
5759 (__mktime_internal): Use long int to store adjusted year and yday.
5760 Use plain C rather than preprocessor commands, if that doesn't
5762 Check for overflow (and try to repair) after each probe
5763 rather than checking only at the very end. This avoids some bugs
5764 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5765 does not equal GMT offset at maximum time).
5766 Use integer to check for overflow rather than floating point; this
5767 is more portable to non-IEEE hosts, and is a tad faster.
5768 When we detect that we are oscillating between two values,
5769 don't check whether tm_isdst has the requested value, since
5770 we already know the answer. When tm_isdst has the wrong value,
5771 use a different heuristic to find the right one, based on the
5772 extreme values actually observed in practice in tz2003a,
5773 rather than the (overly optimistic) "previous 3 calendar quarters".
5775 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5776 "T const" to accommodate glibc style.
5777 (check_result): Use less-confusing report format. "long" -> "long int.
5779 Don't loop if the iteration overflows time_t.
5780 Allow a negative step in the iteration.
5782 2003-07-01 Paul Eggert <eggert@twinsun.com>
5784 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5785 having it depend on HAVE_SYS_TYPES_H.
5787 2003-06-25 Bruno Haible <bruno@clisp.org>
5789 * readlink.c: New file.
5791 2003-06-20 Bruno Haible <bruno@clisp.org>
5793 Assume C89, so PARAMS isn't needed.
5794 * unicodeio.h (PARAMS): Remove.
5795 * unicodeio.c: Don't use PARAMS.
5797 2003-06-18 Jim Meyering <jim@meyering.net>
5799 Merge changes from coreutils.
5800 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5801 Remove explicit declarations of xmalloc and realloc.
5803 (read_utmp): Remove anachronistic cast of xmalloc.
5805 2003-06-17 Paul Eggert <eggert@twinsun.com>
5807 Assume C89, so PARAMS isn't needed.
5808 * backupfile.h (PARAMS): Remove. All uses removed.
5809 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5810 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5811 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5812 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5813 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5814 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5815 xstrtol.h: Likewise.
5816 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5817 same.h, strverscmp.h: Do not include config.h; no longer needed.
5818 Anyway, config.h should always be included before any other file.
5820 2003-06-11 Simon Josefsson <jas@extundo.com>
5822 * sysexit_.h: New file.
5824 2003-05-20 Derek Price <derek@ximbiot.com>
5826 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5828 2003-06-10 Simon Josefsson <jas@extundo.com>
5830 * strchrnul.h: New file.
5831 * strchrnul.c: New file.
5833 2003-06-10 Simon Josefsson <jas@extundo.com>
5835 * argp.h: New file, from glibc.
5836 * argp-ba.c: New file, from glibc.
5837 * argp-eexst.c: New file, from glibc.
5838 * argp-fmtstream.c: New file, from glibc.
5839 * argp-fmtstream.h: New file, from glibc.
5840 * argp-fs-xinl.c: New file, from glibc.
5841 * argp-help.c: New file, from glibc.
5842 * argp-namefrob.h: New file, from glibc.
5843 * argp-parse.c: New file, from glibc.
5844 * argp-pv.c: New file, from glibc.
5845 * argp-pvh.c: New file, from glibc.
5846 * argp-xinl.c: New file, from glibc.
5848 2003-06-07 Jim Meyering <jim@meyering.net>
5850 * readtokens.h: Put `Free Software Foundation, Inc.'
5851 in place of my name in the copyright comment.
5852 Remove definition and uses of __P.
5855 * stat.c: Don't declare xmalloc explicitly.
5856 Instead, include "xalloc.h".
5857 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5858 xrealloc, and xcalloc return values.
5859 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5861 * xgetcwd.h: Remove definition/uses of PARAMS.
5863 2003-06-06 Jim Meyering <jim@meyering.net>
5865 * stdbool_.h: Renamed from stdbool.h.in.
5867 2003-06-06 Jim Meyering <jim@meyering.net>
5869 Merge from coreutils.
5870 * same.c: (same_name): Declare *_basename locals to be `const'.
5871 Consolidate declarations and initializations of *_base* locals.
5873 Merge from coreutils.
5874 This avoids a core dump on systems without GNU putenv,
5875 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5876 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5877 (unsetenv): New static function, from GNU libc.
5878 (rpl_putenv): Use it.
5880 * modechange.c: Remove trailing blanks.
5882 Merge from coreutils.
5883 * fsusage.c: Remove declaration of statfs.
5884 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5886 * posixtm.c: Include <stdbool.h> unconditionally.
5888 2003-06-05 Paul Eggert <eggert@twinsun.com>
5890 * mktime.c (__mktime_internal): When resolving a tm_isdst
5891 mismatch, look in future quarters as well as past. This fixes a
5892 bug when processing fall-backwards gaps immediately after a long
5893 period of daylight-saving time.
5895 * mktime.c: Assume freestanding C89 or better.
5896 (HAVE_LIMITS_H): Remove. Assume it's 1.
5897 (__P): Remove; not used.
5898 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5899 (mktime, not_equal_tm, print_tm, check_result,
5900 main): Use prototypes. Use const * where appropriate.
5901 (main): Fix typo in testing code that uncovered by above changes.
5902 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5904 2003-06-04 Paul Eggert <eggert@twinsun.com>
5906 * mktime.c: Fix Debian bug 177940
5907 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5908 (localtime_offset): Now long int, not time_t, because we want it
5909 to be guaranteed to be signed. All uses changed.
5910 (__mktime_internal): If overflow would occur when adding offset,
5913 Merge 'human' changes from coreutils. Rewrite to support
5914 locale-specific notations like thousands separators.
5915 * human.c: Simplify authorship notice.
5916 Include human.h immediately after config.h.
5917 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5918 <limits.h>: Do not include, since human.h does.
5919 (SIZE_MAX, UINTMAX_MAX): New macros.
5920 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5921 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5922 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5923 (power_letter): Renamed from suffixes.
5924 (generate_suffix_backwards): Remove.
5925 (adjust_value): Now takes int style (because of human.h changes)
5926 and long double value (for greater precision on some platforms).
5927 (group_number): New function.
5928 (human_readable): Use it. Use integer options, not enum.
5929 Put the options before the sizes in the arg list.
5930 Support all the new options.
5931 The old human_readable function has been removed;
5932 use inttostr.h instead.
5933 (human_readable, default_block_size, humblock):
5934 Use uintmax_t, not int, for block sizes.
5935 (human_readable_inexact, block_size_types): Remove.
5936 (block_size_opts): New constant.
5937 (human_options): Renamed from human_block_size, with new signature
5938 that allows block sizes up to UINTMAX_MAX. All callers changed.
5939 * human.h: Add copyright and authorship notice.
5940 Include <limits.h> and <stdbool.h> unconditionally.
5941 (PARAMS): Remove. All uses removed.
5942 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5943 (enum human_inexact_style): Remove tag; now a nameless enum.
5944 (human_floor, human_ceiling, human_round_to_even): Now have
5945 values 2, 0, 1 rather than -1, 1, 0.
5946 (human_group_digits, human_suppress_point_zero, human_autoscale,
5947 human_base_1024, human_SI, human_B): New constants.
5948 (human_readable_inexact, human_block_size): Remove.
5949 (human_readable): Size args are now uintmax_t, not int.
5950 (human_options): New decl.
5952 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5953 unnecessary now that we assume C89 or better. This change
5954 imported from coreutils.
5956 * mktime.c (__mktime_internal): Do not reject negative timestamps
5957 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5958 in the 2003-05-30 sync from glibc.
5960 .h files should stand alone, but we shouldn't include <sys/types.h>
5961 if we can get away with just <stddef.h>.
5963 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5964 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5965 rather than <sys/types.h>, as we merely need size_t.
5966 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5968 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5969 Include <stdio.h>, to get FILE.
5970 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5971 memcasecmp.h has included <stddef.h> and all we need is size_t.
5972 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5973 our interface, instead of including <sys/types.h>
5975 2003-06-02 Paul Eggert <eggert@twinsun.com>
5978 Fix some minor time-related bugs with POSIX time arguments.
5979 Some valid time stamps were being rejected (notably -1, and
5980 time stamps before 1900 on 64-bit hosts). And some invalid
5981 time stamps were being accepted, e.g. September 31.
5983 * posixtm.h (posixtime): Return bool instead of time_t, so
5984 that we can return (time_t) -1 successfully.
5985 * posixtm.c: Likewise.
5986 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5987 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5988 (t): Remove static var.
5989 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5990 of static var. All uses changed.
5991 (year): Do not reject years before 1900; they can occur with
5993 (posix_time_parse): Do not check for out-of-range components;
5994 that is now the caller's responsibility, since our checks were
5995 only approximations.
5996 (posixtime): Use mktime to check for out-of-range components,
5997 since it knows them exactly.
5998 If mktime returns (time_t) -1, check whether an error actually occurred
5999 by invoking localtime on -1.
6000 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6001 posixtime failures better.
6002 Improve the test data (in comments only).
6004 2003-05-30 <karl@gnu.org>
6006 * mktime.c: update from libc.
6008 2003-05-30 Bruno Haible <bruno@clisp.org>
6010 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6011 * localcharset.h: Likewise.
6012 * localcharset.c: Likewise.
6014 2003-05-28 Paul Eggert <eggert@twinsun.com>
6016 Assume the headers required for C89 freestanding compilers.
6017 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6018 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6019 without checking for HAVE_LIMITS_H.
6020 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6021 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6023 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6024 * exclude.c: Include <stdbool.h> unconditionally.
6025 * tempname.c: Include <stddef.h> unconditionally.
6026 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6027 * modechange.c, rpmatch.c (NULL): Don't define, since
6028 <stddef.h> does that.
6029 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6030 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6031 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6032 * xstrtol.c: Likewise.
6033 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6034 * savedir.c: Include <stddef.h> instead of defining NULL.
6036 * addext.c (addext): Use assignment rather than cast, to avoid
6037 warnings on some platforms.
6039 * mktime.c (__mktime_internal): Do not reject negative timestamps
6042 2003-05-10 Bruno Haible <bruno@clisp.org>
6044 * linebreak.c (iconv_string_length): Don't return -1 just because the
6045 string is longer than 4 KB.
6047 2003-05-12 Jim Meyering <jim@meyering.net>
6049 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6050 the space-padded-by-default conversion specifiers, %e, %k, %l.
6052 2003-05-03 Bruno Haible <bruno@clisp.org>
6054 Upgrade to Unicode-4.0.
6055 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6056 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6057 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6058 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6059 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6060 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6061 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6062 Change width of U+E0100..U+E01EF from 1 to 0.
6064 2003-04-25 Bruno Haible <bruno@clisp.org>
6066 * copy-file.c: Include <stddef.h>, for size_t.
6068 2003-04-25 Jim Meyering <jim@meyering.net>
6070 * copy-file.c (copy_file_preserving): Declare buf_size to be
6071 of type size_t, not int.
6073 2003-04-11 Jim Meyering <jim@meyering.net>
6075 Merge changes from Coreutils.
6077 2003-03-22 Jim Meyering <jim@meyering.net>
6079 * strftime.c (widen): Cast alloca return value to proper type.
6081 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6084 * strftime.c (my_strftime): Handle very large width
6085 specifications for numeric values correctly. Improve checks for
6088 2003-01-19 Jim Meyering <jim@meyering.net>
6090 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6091 (nl_get_alt_digit) [! defined my_strftime]: Define.
6092 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6093 _nl_get_alt_digit and _nl_get_walt_digit.
6095 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6096 These changes have no effect outside of _LIBC.
6098 2003-04-10 Bruno Haible <bruno@clisp.org>
6100 * findprog.h: New file, from GNU gettext.
6101 * findprog.c: New file, from GNU gettext.
6103 2003-04-05 Jim Meyering <jim@meyering.net>
6105 Merge changes from Coreutils.
6107 * exclude.h (PARAMS): Remove definition and uses.
6108 * exclude.c: Remove uses of `PARAMS'.
6110 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6111 Add test-cases for DOS filenames. Declare program_name.
6112 (main): Set up program_name. Patch by Rich Dawe.
6114 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6116 Use mntctl's return value to drive the entry-processing loop, since
6117 we can't rely on the value of the vmt_length member in the last
6118 entry. On some systems doing so could result in exhausting
6119 virtual memory. Based in part on a patch from Mike Jetzer.
6121 2003-04-04 Bruno Haible <bruno@clisp.org>
6123 * linebreak.h: New file, from GNU gettext.
6124 * linebreak.c: New file, from GNU gettext with slight modifications.
6125 * lbrkprop.h: New file, from GNU gettext.
6127 2003-04-03 Bruno Haible <bruno@clisp.org>
6129 * utf8-ucs4.h: New file, from GNU gettext.
6130 * utf16-ucs4.h: New file, from GNU gettext.
6131 * ucs4-utf8.h: New file, from GNU gettext.
6132 * ucs4-utf16.h: New file, from GNU gettext.
6134 2003-04-02 Bruno Haible <bruno@clisp.org>
6136 * binary-io.h: New file, from GNU gettext.
6138 2003-04-01 Bruno Haible <bruno@clisp.org>
6140 * pathname.h: New file, from GNU gettext.
6141 * concatpath.c: New file, from GNU gettext.
6143 2003-03-30 Bruno Haible <bruno@clisp.org>
6145 * copy-file.c (copy_file_preserving): Don't set owner if the function
6146 chown() doesn't exist.
6148 2003-03-28 Bruno Haible <bruno@clisp.org>
6150 * copy-file.h: New file, from GNU gettext.
6151 * copy-file.c: New file, from GNU gettext.
6153 2003-03-18 Jim Meyering <jim@meyering.net>
6155 * quote.c (quote_n): Fix typo in comment.
6157 2003-03-14 Jim Meyering <jim@meyering.net>
6159 Merge changes from Coreutils.
6160 * obstack.h (obstack_object_size): Declare temporary, __o,
6161 to be const, in order to avoid warnings.
6162 (obstack_room): Likewise.
6163 (obstack_empty_p): Likewise.
6165 2003-03-13 Paul Eggert <eggert@twinsun.com>
6167 Merge changes from Bison.
6168 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6169 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6170 when compiling Bison 1.875's `bitset bset = obstack_alloc
6171 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6172 * hash.c: Include <stdbool.h> unconditionally.
6174 2003-03-09 Paul Eggert <eggert@twinsun.com>
6176 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6177 Reported by Bruce Becker; see:
6178 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6180 2003-03-03 Paul Eggert <eggert@twinsun.com>
6181 Bruno Haible <bruno@clisp.org>
6183 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6184 Reported by John Hughes, see
6185 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6187 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6189 * poll_.h: New file.
6192 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6194 * mathl.h: New file.
6195 * acosl.c: New file.
6196 * asinl.c: New file.
6197 * atanl.c: New file.
6198 * ceill.c: New file.
6201 * floorl.c: New file.
6202 * frexpl.c: New file.
6203 * ldexpl.c: New file.
6205 * sincosl.c: New file.
6207 * sqrtl.c: New file.
6209 * trigl.c: New file.
6210 * trigl.h: New file.
6212 2003-02-17 Bruno Haible <bruno@clisp.org>
6214 * mkdtemp.h: New file, from GNU gettext.
6215 * mkdtemp.c: New file, from GNU gettext.
6217 2003-01-31 Bruno Haible <bruno@clisp.org>
6219 * rename.c: #undef rename before defining rpl_rename.
6220 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6222 2003-01-30 Bruno Haible <bruno@clisp.org>
6224 * printf-args.h: New file, from GNU gettext.
6225 * printf-args.c: New file, from GNU gettext.
6226 * printf-parse.h: New file, from GNU gettext.
6227 * printf-parse.c: New file, from GNU gettext.
6228 * vasnprintf.h: New file, from GNU gettext.
6229 * vasnprintf.c: New file, from GNU gettext.
6230 * asnprintf.c: New file, from GNU gettext.
6231 * vasprintf.h: New file, from GNU gettext with modifications.
6232 * vasprintf.c: New file, from GNU gettext.
6233 * asprintf.c: New file, from GNU gettext.
6235 2003-01-29 Bruno Haible <bruno@clisp.org>
6237 * stpncpy.h: New file, from GNU gettext with modifications.
6238 * stpncpy.c: New file, from GNU gettext with modifications.
6240 2003-01-28 Bruno Haible <bruno@clisp.org>
6242 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6244 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6247 2003-01-27 Bruno Haible <bruno@clisp.org>
6249 * xsetenv.h: New file, from GNU gettext.
6250 * xsetenv.c: New file, from GNU gettext.
6252 2003-01-23 Bruno Haible <bruno@clisp.org>
6254 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6256 2003-01-22 Bruno Haible <bruno@clisp.org>
6258 * exit.h: New file, from GNU gettext.
6260 2003-01-11 Bruno Haible <bruno@clisp.org>
6262 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6263 * strcase.h (strcasecmp, strncasecmp): Likewise.
6265 2003-01-14 Jim Meyering <jim@meyering.net>
6267 * same.c (same_name): Tweak a comment.
6269 2003-01-11 Bruno Haible <bruno@clisp.org>
6271 * same.c (same_name): Reorder tests so as to avoid calling stat()
6272 when a string comparison is sufficient.
6274 2003-01-11 Bruno Haible <bruno@clisp.org>
6276 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6279 2003-01-11 Bruno Haible <bruno@clisp.org>
6281 * hash-pjw.c: Add comment about low quality of this function.
6283 2003-01-12 Paul Eggert <eggert@twinsun.com>
6285 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6286 to avoid collisions with libcurses and libreadline.
6288 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6289 * getstr.h, getstr.c: Remove.
6290 * getline.c: Include "getline.h", to check interface.
6291 Move body of old getstr.c here: this defines MIN_CHUNK and
6292 declares getdelim2, which is renamed from getstr.
6293 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6295 * linebuffer.c (readlinebuffer): Renamed from readline.
6297 * linebuffer.h: Likewise.
6298 (readline): Remove backward-compatibility macro.
6300 2003-01-12 Jim Meyering <jim@meyering.net>
6302 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6304 2003-01-10 Bruno Haible <bruno@clisp.org>
6306 * alloca_.h: New file.
6307 * getdate.y: Unconditionally include alloca.h.
6308 * makepath.c: Likewise.
6309 * setenv.c: Likewise.
6310 * userspec.c: Likewise.
6312 2003-01-09 Bruno Haible <bruno@clisp.org>
6314 * stdbool.h.in: New file.
6316 2003-01-08 Bruno Haible <bruno@clisp.org>
6318 * safe-read.c: Include specification header first, to ensure its
6320 * full-write.c: Likewise.
6322 2003-01-08 Jim Meyering <jim@meyering.net>
6324 * full-write.c: Undefine and define-away `const' after inclusion
6325 of errno.h, not before. Suggestion from Bruno Haible.
6327 2003-01-07 Jim Meyering <jim@meyering.net>
6329 * full-write.c: Rework so that it may serve to define full_read, too.
6330 * full-read.c: Simply #define FULL_READ and include full-write.c.
6332 2003-01-06 Jim Meyering <jim@meyering.net>
6334 * version-etc.c: Update year in translatable copyright string.
6336 2002-12-25 Bruno Haible <bruno@clisp.org>
6338 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6339 * xstrtol.h: Likewise.
6340 * xstrtoimax.c: Likewise.
6341 * xstrtoumax.c: Likewise.
6342 * human.h: Likewise.
6344 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6345 on systems that have <inttypes.h> but not <stdint.h>.
6347 2002-12-31 Paul Eggert <eggert@twinsun.com>
6349 * memcoll.c (memcoll): Fall back on a simple algorithm using
6350 memcmp if strcoll doesn't work.
6352 2002-12-23 Bruno Haible <bruno@clisp.org>
6354 * localcharset.h: New file.
6355 * localcharset.c: Include it.
6356 * unicodeio.c: Likewise.
6358 2002-12-22 Bruno Haible <bruno@clisp.org>
6360 * utime.c (utime_null): No need to call ftruncate if the file was
6363 2002-12-23 Bruno Haible <bruno@clisp.org>
6365 * memcoll.c (STRCOLL): New macro.
6368 2002-12-22 Bruno Haible <bruno@clisp.org>
6370 * getstr.h (getstr): Define, to avoid clash with libcurses.
6371 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6373 2002-12-22 Bruno Haible <bruno@clisp.org>
6375 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6377 2002-12-23 Bruno Haible <bruno@clisp.org>
6379 * getline.h: Include <stddef.h>, for size_t.
6381 * unicodeio.h: Include <stddef.h>, for size_t.
6382 * unicodeio.c: Don't include <stddef.h>.
6384 2002-12-17 Bruno Haible <bruno@clisp.org>
6386 * canon-host.c (strdup): Remove unused declaration.
6388 * fsusage.c: Include full_read.h.
6389 (get_fs_usage): Use full_read instead of safe_read.
6391 * utime.c (utime_null): Use SAFE_READ_ERROR.
6393 2002-12-11 Bruno Haible <bruno@clisp.org>
6395 * setenv.h: Rewritten to cope with systems that have setenv() but not
6397 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6400 2002-12-11 Bruno Haible <bruno@clisp.org>
6402 * setenv.c (alloca): Fall back to malloc.
6404 (setenv): Use freea() to free memory allocated with alloca().
6406 2002-11-13 Bruno Haible <bruno@clisp.org>
6408 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6409 function declarations.
6410 * unsetenv.c (unsetenv): Likewise.
6412 2002-03-04 Bruno Haible <bruno@clisp.org>
6414 Portability to AIX 4.3.3.
6415 * unsetenv.c: New file, extracted from setenv.c.
6416 * setenv.c: Move the unsetenv() function to unsetenv.c.
6418 2001-12-20 Bruno Haible <bruno@clisp.org>
6420 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6421 use malloc instead. For SunOS 4.
6423 2001-12-11 Bruno Haible <bruno@clisp.org>
6425 * setenv.c: Declare alloca.
6426 (compar_fn_t): New typedef.
6427 (KNOWN_VALUE, STORE_VALUE): Use it.
6429 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6432 2002-12-10 Paul Eggert <eggert@twinsun.com>
6434 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6435 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6436 Choose values that are less likely to collide with system fnmatch
6438 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6439 defined (e.g., a pure POSIX system).
6440 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6441 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6443 2002-12-06 Jim Meyering <jim@meyering.net>
6445 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6447 Merge in changes from libc's misc/error.c, in preparation
6448 for the merge of gnulib's changes back into libc.
6450 * error.c (_): Define only if not already defined.
6451 Move definition to follow all #include directives.
6452 Include unlocked-io.h only if !_LIBC.
6453 [_LIBC]: Include <libio/libioP.h>.
6454 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6455 (fflush): Tweak definition to use INTUSE.
6458 2002-12-05 Paul Eggert <eggert@twinsun.com>
6460 * alloca.c [defined emacs]: Include "lisp.h".
6461 (xalloc_die) [defined emacs]: New macro.
6462 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6463 [! defined emacs]: Include <xalloc.h>.
6464 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6465 (pointer): Typedef to POINTER_TYPE *.
6466 (malloc): Remove decl; we now always use xmalloc.
6467 (alloca): Use old-style definition, since Emacs needs this.
6468 Check for arithmetic overflow when computing combined size.
6470 2002-12-04 Paul Eggert <eggert@twinsun.com>
6472 Do not generate unlocked-io.h automatically, since it's easier to
6473 maintain it by hand.
6475 * unlocked-io.h: New file, from GNU diffutils,
6476 but with proper copyright notice and attribution.
6478 * Makefile.am: Add copyright notice.
6479 (libfetish_a_SOURCES): Add unlocked-io.h.
6480 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6481 (DISTCLEANFILES, io_functions): Remove macros.
6482 (EXTRA_DIST): Remove gen_uio.
6483 (unlocked-io.h): Remove rule.
6485 2002-12-04 Jim Meyering <jim@meyering.net>
6487 Reflect the fact that stat.c and lstat.c are no longer generated.
6488 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6489 (DISTCLEANFILES): Likewise.
6490 (EXTRA_DIST): Likewise.
6491 (all_local): Don't depend on stat.c or lstat.c.
6492 (stat.c, lstat.c): Remove rules.
6493 (EXTRA_DIST): Remove xstat.in.
6495 * xstat.in: Remove file. Contents moved into stat.c.
6496 * stat.c: New file. Contents mostly from xstat.in.
6497 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6498 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6500 * safe-read.c: Rework so that it may serve to define safe_write, too.
6501 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6503 2002-12-03 Jim Meyering <jim@meyering.net>
6505 * safe-read.c, safe-write.c: Change variable names and comments, but
6506 not semantics, to minimize the differences between these two files.
6507 (safe_read): Change comment to mention SAFE_READ_ERROR.
6509 * safe-read.c (IS_EINTR): Define.
6510 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6512 2002-12-02 Bruno Haible <bruno@clisp.org>
6514 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6515 Define, taken from safe-read.c.
6516 (INT_MAX): Provide fallback.
6517 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6518 * safe-write.h (SAFE_WRITE_ERROR): Define.
6520 * safe-read.c (EINTR): Remove definition.
6521 (safe_read): Don't use EINTR if it is absent.
6523 2002-12-02 Jim Meyering <jim@meyering.net>
6525 * safe-read.c (EINTR): Define.
6526 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6527 (INT_MAX): Provide fallback.
6528 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6530 * safe-read.h (SAFE_READ_ERROR): Define.
6532 2002-12-01 Jim Meyering <jim@meyering.net>
6534 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6535 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6537 2002-11-27 Paul Eggert <eggert@twinsun.com>
6539 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6540 hash_rehash): Replace `if (limit <= value) abort ();' with
6541 `if (! (value < limit)) abort ();', for readability.
6543 2002-11-26 <karl@gnu.org>
6545 * strdup.c: copy from libc again, with jim's ok.
6546 * .cppi-disable: re-add strdup.c
6548 2002-11-25 <karl@gnu.org>
6550 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6551 instead of "strtol.c".
6553 2002-11-25 Jim Meyering <jim@meyering.net>
6555 * mktime.c: Sync from libc, now that it has the latest fix.
6557 2002-11-24 <karl@gnu.org>
6559 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6560 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6562 2002-11-24 Jim Meyering <jim@meyering.net>
6564 Update from coreutils:
6566 * mktime.c: Merge in changes from libc.
6568 Avoid a link-time failure on some Linux systems.
6569 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6570 (__mon_yday): Declare with the STATIC attribute.
6571 (__mktime_internal): Likewise.
6572 Based on a report from Greg Schafer.
6574 2002-11-23 Jim Meyering <jim@meyering.net>
6576 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6577 Use `unsigned', not `int', as type of index.
6579 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6581 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6583 2002-11-22 Paul Eggert <eggert@twinsun.com>
6585 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6586 hint that one should use `if (! x) abort ();' rather than `assert
6587 (x);', and anyway it's one less thing to worry about configuring.
6588 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6589 hash_rehash, hash_insert): Use abort rather than assert.
6591 2002-11-22 Paul Eggert <eggert@twinsun.com>
6593 * quotearg.h: Allow multiple inclusion by surrounding with
6594 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6595 so that we can be included first.
6596 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6597 * quotearg.c: Include quotearg.h immediately after config.h.
6598 No need to include stddef.h or sys/types.h any more.
6599 Surround local include files with "", not "<>".
6600 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6601 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6602 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6603 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6604 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6605 (ISPRINT): Remove; no longer needed now that we assume C89.
6607 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6610 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6611 quotearg_char): Use SIZE_MAX rather than
6612 (size_t) -1 when we are talking about "infinity".
6614 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6616 2002-11-22 Bruno Haible <bruno@clisp.org>
6618 * safe-read.h: Assume C89. Add comments.
6619 (safe_read): Change return type to size_t.
6620 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6621 counts > SSIZE_MAX correctly.
6622 * safe-write.h: New file.
6623 * safe-write.c: New file.
6624 * full-read.h: New file.
6625 * full-read.c: New file.
6626 * full-write.h: Assume C89. Add comments.
6627 * full-write.c: Include safe-write.h.
6628 (full_write): Rewritten to use safe_write.
6629 Suggested by Jim Meyering and Paul Eggert.
6631 2002-11-21 Bruno Haible <bruno@clisp.org>
6633 Remove case insensitive option matching.
6634 * argmatch.h (argcasematch): Remove declaration.
6635 (ARGCASEMATCH): Remove macro.
6636 (__xargmatch_internal): Remove case_sensitive argument.
6637 (XARGMATCH): Update.
6638 (XARGCASEMATCH): Remove macro.
6639 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6640 case_sensitive argument.
6641 (argcasematch): Remove function.
6642 (__xargmatch_internal): Remove case_sensitive argument.
6643 (main): Use XARGMATCH instead of XARGCASEMATCH.
6645 * xmalloc.c: Change compile-time error message. Add comment about
6646 required autoconf version.
6648 2002-11-21 Jim Meyering <jim@meyering.net>
6650 * strdup.c (strdup): Tweak comment and initial #if/#include.
6652 Merge in changes from the coreutils.
6654 2002-09-25 Paul Eggert <eggert@twinsun.com>
6655 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6656 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6657 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6658 int. Work more efficiently if X is the same width as uintmax_t.
6659 Do not compare X to -1, to avoid bogus compiler warning.
6660 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6661 Don't assume that f_frsize and f_bsize are the same type.
6663 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6666 * makepath.c (make_path): Restore umask *before* creating the final
6668 (make_path): Minor reformatting.
6670 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6671 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6673 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6674 ones. At least on GNU/Linux systems, `auto' means something else.
6677 2002-11-20 Paul Eggert <eggert@twinsun.com>
6679 Merge argmatch cleanups from Bison. Assume C89.
6681 * argmatch.c: Include config.h here, not in argmatch.h.
6682 Include stdlib.h, for EXIT_FAILURE.
6683 Always include <string.h>, since we assume C89.
6684 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6685 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6686 Include <stddef.h> instead, since it's all we need for size_t.
6687 (PARAMS): Remove. All uses removed.
6688 (ARRAY_CARDINALITY): Do not bother to #undef.
6689 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6690 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6691 Remove unnecessary parentheses.
6692 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6693 Insert necessary parentheses.
6694 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6695 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6697 2002-11-19 Bruno Haible <bruno@clisp.org>
6699 * mbswidth.c: Include mbswidth.h right at the beginning.
6700 * mbswidth.h: Include <stddef.h>, for size_t.
6702 * mbswidth.h (PARAMS): Remove macro.
6703 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6704 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6706 * gcd.h (PARAMS): Remove macro.
6707 (gcd): Use ANSI C function declarations.
6708 * gcd.c (gcd): Likewise.
6710 2002-11-15 Bruno Haible <bruno@clisp.org>
6712 * strcspn.c: Include <stddef.h>.
6713 (strcspn): Use ANSI C function declaration. Change return type to
6715 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6716 (strpbrk): Use NULL.
6717 * strpbrk.h (PARAMS): Remove macro.
6718 (strpbrk): Use ANSI C function declaration.
6719 * strstr.c: Don't include <sys/types.h>.
6720 * strstr.h (PARAMS): Remove macro.
6721 (strstr): Use ANSI C function declarations.
6723 2002-11-06 Bruno Haible <bruno@clisp.org>
6725 * gcd.h (gcd): Change argument type to 'unsigned long'.
6726 * gcd.c (gcd): Likewise.
6728 2002-11-05 Bruno Haible <bruno@clisp.org>
6730 * gcd.h: New file, from gettext-0.11.5.
6731 * gcd.c: New file, from gettext-0.11.5.
6733 2002-11-05 Bruno Haible <bruno@clisp.org>
6735 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6736 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6737 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6738 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6740 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6741 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6743 * closeout.c: Include gettext.h instead of <libintl.h>.
6744 * human.c: Include gettext.h instead of <libintl.h>.
6745 * quotearg.c: Include gettext.h instead of <libintl.h>.
6746 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6747 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6748 * userspec.c: Include gettext.h instead of <libintl.h>.
6749 * version-etc.c: Include gettext.h instead of <libintl.h>.
6750 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6751 (textdomain): Remove definition.
6752 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6754 * long-options.c: Remove include of <libintl.h> and definition of _.
6755 * same.c: Remove include of <libintl.h> and definition of _.
6757 2002-11-04 Bruno Haible <bruno@clisp.org>
6759 * stpcpy.h: New file, from GNU gettext-0.11.5.
6760 * strcase.h: New file, from GNU gettext-0.11.5.
6761 * strpbrk.h: New file, from GNU gettext-0.11.5.
6762 * strstr.h: New file, from GNU gettext-0.11.5.
6763 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6765 2002-05-09 Bruno Haible <bruno@clisp.org>
6767 * config.charset: Update for newest glibc. Add canonical names
6768 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6770 2002-05-09 Bruno Haible <bruno@clisp.org>
6772 * localcharset.c (get_charset_aliases): Add more Windows specific
6775 2002-05-08 Owen Taylor <otaylor@redhat.com>
6777 * config.charset: A few additions for Solaris.
6779 2001-12-05 Bruno Haible <bruno@clisp.org>
6781 * localcharset.c (locale_charset): Don't return an empty string.
6783 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6785 * config.charset: msdos in uk_UA uses CP1125.
6787 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6789 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6790 * localcharset.c (locale_charset): Declare as extern "C".
6792 2002-02-15 Bruno Haible <bruno@clisp.org>
6794 * config.charset [msdosdjgpp]: For Russian, use CP866.
6796 2002-02-11 Bruno Haible <bruno@clisp.org>
6798 * config.charset: Add support for NetBSD.
6800 2002-09-25 <karl@gnu.org>
6802 * strdup.c: copy from libc/string (via ../config/srclist*).
6803 * getopt*: copy from libc/posix.
6804 * gettext.h: copy from gettext.
6805 * .cppi-disable: add strdup.c, gettext.h.
6807 2002-07-01 Jim Meyering <meyering@lucent.com>
6809 * c-stack.c: Include sys/time.h.
6810 From Volker Borchert.
6812 2002-06-11 Paul Eggert <eggert@twinsun.com>
6814 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6815 New macro. Use it uniformly instead of
6816 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6817 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6818 reported by Vin Shelton.
6820 2002-06-22 Jim Meyering <meyering@lucent.com>
6822 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6823 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6825 2002-06-22 Paul Eggert <eggert@twinsun.com>
6827 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6828 Do not assume SA_SIGINFO behavior.
6829 Bug reported by Jim Meyering on NetBSD 1.5.2.
6831 2002-06-22 Jim Meyering <meyering@lucent.com>
6833 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6835 * exitfail.c, exitfail.h: Likewise.
6836 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6838 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6840 (EXTRA_DIST): Add fnmatch_loop.c.
6841 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6843 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6844 * fnmatch.c: Update from diffutils-2.8.2.
6845 * fnmatch_.h: New file. From diffutils-2.8.2.
6846 * fnmatch.h: Remove file.
6848 2002-06-18 Paul Eggert <eggert@twinsun.com>
6850 * file-type.h: Report an error if neither S_ISREG nor
6851 S_IFREG is defined, instead of using a test specific to glibc
6852 2.2. This should be safe, since POSIX requires S_ISREG and
6853 Unix Version 7 had S_IFREG. We don't need to check for
6854 <sys/types.h> since we don't use any symbols that it defines.
6856 2002-06-15 Jim Meyering <meyering@lucent.com>
6858 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6859 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6860 have been included before this file.
6862 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6864 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6865 so that each temporary file name is unique and valid in the first
6866 8 characters, for operation under DOS.
6868 2002-06-15 Jim Meyering <meyering@lucent.com>
6870 Work even with DJGPP 2.03, which lacks support for symlinks.
6872 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6874 * lchown.c (S_ISLNK): Likewise.
6876 2002-06-14 Jim Meyering <meyering@lucent.com>
6878 * file-type.h: Use the version from diffutils-2.8.2.
6879 * file-type.c: Likewise.
6881 2002-05-27 Jim Meyering <meyering@lucent.com>
6883 Fix a problem seen only on nonconforming systems whereby ls.c's
6884 use of localtime, and then of gettimeofday would cause trouble:
6885 the localtime call used to initialize rpl_gettimeofday's save
6886 mechanism would clobber ls's current local time information so
6887 that in any long listing the first file would always be listed
6888 with date 1970-01-01. Analysis by Volker Borchert.
6890 * gettimeofday.c (localtime): Undefine.
6891 (rpl_localtime): New function.
6893 2002-05-22 Jim Meyering <meyering@lucent.com>
6895 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6896 * file-type.h: New file.
6897 * file-type.c (file_type): New file/function. Extracted from diffutils.
6899 2002-04-29 Paul Eggert <eggert@twinsun.com>
6901 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6903 2002-04-28 Paul Eggert <eggert@twinsun.com>
6905 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6906 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6907 of 127, since 64 is the largest conceivable number for ancient
6909 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6911 2002-04-28 Jim Meyering <meyering@lucent.com>
6913 * sig2str.c (WTERMSIG): Remove definition (unused).
6915 2002-04-28 Paul Eggert <eggert@twinsun.com>
6917 * sig2str.h, sig2str.c: New files.
6918 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6920 2002-04-24 Jim Meyering <meyering@lucent.com>
6922 * gettext.h: New file, from Gettext.
6923 * Makefile.am (INCLUDES): Remove -I../intl.
6924 (libfetish_a_SOURCES): Add gettext.h.
6926 2002-04-16 Jim Meyering <meyering@lucent.com>
6928 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6929 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6930 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6932 2002-04-12 Jim Meyering <meyering@lucent.com>
6934 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6936 2002-03-10 Jim Meyering <meyering@lucent.com>
6938 * makepath.c (make_path): Remove a comma from a diagnostic.
6939 Suggestion from Santiago Vila.
6941 2002-03-08 Jim Meyering <meyering@lucent.com>
6943 * rename.c: Mention that this wrapper is needed also on
6944 mips-dec-ultrix4.4 systems.
6946 2002-03-02 Jim Meyering <meyering@lucent.com>
6948 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6949 not HAVE_CLOCK_SETTIME.
6951 2002-02-27 Paul Eggert <eggert@twinsun.com>
6953 * nanosleep.h: Rename to....
6954 * timespec.h: New name for nanosleep.h. All uses changed.
6956 * gettime.c: New file.
6957 * settime.c: New file.
6960 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6961 timespec.h. Remove nanosleep.h.
6963 2002-02-25 Paul Eggert <eggert@twinsun.com>
6965 * acl.c, acl.h: New files.
6966 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6968 2002-02-24 Jim Meyering <meyering@lucent.com>
6970 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6971 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6972 cause trouble. Reported by Nelson Beebe.
6974 2002-02-23 Paul Eggert <eggert@twinsun.com>
6976 * path-concat.c (xpath_concat): Reorder code to pacify
6977 compilers that don't know that xalloc_die never returns.
6979 2002-02-20 Jim Meyering <meyering@lucent.com>
6981 * getdate.c: Regenerate using bison-1.33.
6983 2002-02-15 Paul Eggert <eggert@twinsun.com>
6985 * posixver.c, posixver.h: New files.
6986 * Makefile.am (libfetish_a_SOURCES): Add them.
6988 2002-02-02 Paul Eggert <eggert@twinsun.com>
6989 Bruno Haible <bruno@clisp.org>
6991 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6992 (fwrite_success_callback): New declaration.
6993 * unicodeio.c (unicode_to_mb): New function, extracted from
6994 print_unicode_char. Call failure callback instead of error.
6995 (fwrite_success_callback): New function.
6996 (exit_failure_callback): New function.
6997 (fallback_failure_callback): New function.
6998 (print_unicode_char): Call unicode_to_mb.
7000 2002-01-26 Jim Meyering <meyering@lucent.com>
7002 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7004 2002-01-22 Jim Meyering <meyering@lucent.com>
7006 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7007 Otherwise, some versions of automake would omit the rule that makes
7008 Makefile from Makefile.in.
7010 2001-01-21 Paul Eggert <eggert@twinsun.com>
7012 * xmemcoll.h, xmemcoll.c: New files.
7013 * Makefile.am (libfetish_a_SOURCES): Add them.
7014 * memcoll.c: Include errno.h, and declare errno if not defined.
7015 (memcoll): Set errno to zero if there is no error.
7017 * quotearg.c (quotearg_buffer_restyled):
7018 Fix bug with quoting buffers containing NUL when backslashing escapes.
7019 This bug was exposed by the other changes in this patch.
7020 (quotearg_n_options): New arg ARGSIZE.
7021 All callers changed.
7022 (quoting_options_from_style): New function.
7023 (quotearg_n_style): Use it.
7024 (quotearg_n_style_mem): New function.
7026 * quotearg.h (quotearg_n_style_mem): New function.
7028 2002-01-16 Jim Meyering <meyering@lucent.com>
7030 * getdate.y: Add three semicolons, each just before a closing brace.
7031 Bison (as of version 1.31) no longer papers over that mistake.
7033 2002-02-14 Paul Eggert <eggert@twinsun.com>
7035 * backupfile.c (ISDIGIT): Comment fix.
7036 * getdate.y (ISDIGIT): Likewise.
7037 * posixtm.c (ISDIGIT, year): Likewise.
7038 * strverscmp.c (ISDIGIT): Likewise.
7039 * userspec.c (ISDIGIT): Likewise.
7041 2002-01-05 Jim Meyering <meyering@lucent.com>
7043 * version-etc.c (version_etc_copyright): Update copyright year.
7045 2001-01-19 Paul Eggert <eggert@twinsun.com>
7047 * closeout.c (close_stdout_status): If ferror (stdout), do
7048 not silently exit merely because the output buffer happens to
7049 have nothing pending.
7051 2001-12-18 Paul Eggert <eggert@twinsun.com>
7053 See the big note in ../ChangeLog.
7054 * human.c (suffixes): Prefer K to k for 1024.
7055 (generate_suffix_backwards): New function.
7056 (human_readable_inexact): Use it.
7057 * xstrtol.c (__xstrtol): If there is no number but there
7058 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7059 Accept 'K' as well as 'k'.
7061 2001-12-15 Jim Meyering <meyering@lucent.com>
7063 * regex.h (__restrict_arr): Update from libc.
7065 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7066 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7069 2001-12-10 Jim Meyering <meyering@lucent.com>
7071 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7072 Instead, include "xalloc.h".
7073 (initbuffer): Don't cast xmalloc return value to char*.
7074 (readline): Reword comment.
7075 Don't cast xrealloc return value to char*
7078 2001-12-09 Jim Meyering <meyering@lucent.com>
7080 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7081 `signed and unsigned type in conditional expression'.
7082 * posixtm.c (posix_time_parse): Likewise.
7084 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7086 * readtokens.c (readtoken): Declare an index to be of type unsigned
7087 to avoid a pedantic warning.
7089 * getstr.c: Don't include assert.h.
7090 (getstr): Remove warning-evoking assertions.
7091 Return -1 if offset parameter is out of bounds.
7092 Change the type of a local from int to size_t.
7094 * strftime.c (my_strftime_localtime_r): Include this function
7095 definition in the `#if ! HAVE_TM_GMTOFF' block.
7097 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7098 Include xalloc.h instead.
7100 2001-12-02 Jim Meyering <meyering@lucent.com>
7102 * tempname.c: Don't declare getenv, thus reverting the change of
7103 2001-11-18. It's no longer necessary, now that stdlib.h is always
7106 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7107 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7109 2001-11-30 Akim Demaille <akim@epita.fr>
7111 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7112 before being defined.
7114 2001-11-27 Paul Eggert <eggert@twinsun.com>
7116 * quotearg.h (quotearg_n, quotearg_n_style):
7117 First arg is int, not unsigned.
7118 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7119 (SIZE_MAX, UINT_MAX): New macros.
7120 (quotearg_n_options): Abort if N is negative.
7121 Avoid overflow check on hosts where size_t is 64 bits and int
7122 is 32 bits, as overflow is impossible there.
7123 Fix off-by-one typo that caused unnecessary reallocation.
7125 2001-11-27 Jim Meyering <meyering@lucent.com>
7127 * tempname.c: Merge with version from libc.
7128 * regex.c: Likewise.
7130 * tempname.c: Include stdlib.h unconditionally. On some old systems
7131 for which STDC_HEADERS is 0, it was not included, resulting in a
7132 warning about an integer-to-pointer conversion problem with getenv.
7133 Reported by Volker Borchert.
7135 2001-11-26 Jim Meyering <meyering@lucent.com>
7137 * gtod.h: Remove file.
7138 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7139 * gettimeofday.c: Don't include gtod.h.
7140 (GTOD_init): Remove function.
7141 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7142 Suggestion from Volker Borchert.
7144 2001-11-23 Jim Meyering <meyering@lucent.com>
7146 * hash.h (struct hash_table): Don't define here. Merely declare it.
7147 * hash.c (struct hash_table): Define it here instead.
7149 2001-11-22 Jim Meyering <meyering@lucent.com>
7151 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7153 2001-11-18 Paul Eggert <eggert@twinsun.com>
7155 * tempname.c (TMP_MAX): Remove; no longer needed.
7156 (TEMPORARIES): New macro.
7157 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7158 removes an artificial limitation (e.g. HP-UX 10.20, where
7161 2001-11-18 Jim Meyering <meyering@lucent.com>
7163 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7166 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7167 files will be created before anything else.
7169 2001-11-17 Jim Meyering <meyering@lucent.com>
7171 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7172 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7173 rather than group writable. Patch by Juan F. Codagnone.
7175 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7176 Instead, include "xalloc.h".
7178 * mountlist.c: Include unlocked-io.h after all system headers.
7179 Remove explicit declarations of xmalloc, xrealloc,
7180 and xstrdup. Instead, include "xalloc.h".
7182 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7183 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7184 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7186 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7187 Reported by Padraig Brady.
7189 * mkstemp.c: #undef mkstemp.
7191 (rpl_mkstemp): Rename from mkstemp.
7194 2001-11-16 Jim Meyering <meyering@lucent.com>
7196 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7197 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7198 determine the amount of total physical memory, use pstat_getstatic.
7199 HPUX-11 doesn't define _SC_PHYS_PAGES.
7200 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7201 If sysconf couldn't be used to determine the amount of available
7202 physical memory, use both pstat_getstatic and pstat_getdynamic.
7203 Based on a patch from Bob Proulx.
7205 2001-11-05 Jim Meyering <meyering@lucent.com>
7207 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7209 2001-11-03 Jim Meyering <meyering@lucent.com>
7211 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7212 in argmatch_to_argument call.
7214 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7217 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7218 e.g., a fault due to an attempt to free a NULL pointer.
7220 2001-11-01 Jim Meyering <meyering@lucent.com>
7222 * dirfd.c, dirfd.h: New files.
7223 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7225 * hash.c (hash_print) [TESTING]: Clean up.
7227 2001-10-22 Paul Eggert <eggert@twinsun.com>
7229 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7230 to avoid a warning if -Wall.
7232 2001-10-21 Paul Eggert <eggert@twinsun.com>
7234 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7236 2001-10-21 Jim Meyering <meyering@lucent.com>
7238 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7239 this code would end up calling gettext even in packages built
7241 * getopt.c (_): Likewise.
7242 * regex.c (_): Likewise.
7244 2001-10-20 Paul Eggert <eggert@twinsun.com>
7246 * error.c (strerror_r): Do not declare unless !_LIBC.
7247 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7248 Use strerror_r that is only a macro, even if it is not a function.
7249 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7250 (private_strerror): Use prototypes, not old-style function definition.
7251 (print_errno_message): New function.
7252 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7254 (error_tail, error, error_at_line): Use it.
7256 2001-10-11 Jim Meyering <meyering@lucent.com>
7258 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7259 and quote_n (1, ... to avoid clobbering a buffer.
7261 2001-10-05 Jim Meyering <meyering@lucent.com>
7263 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7264 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7265 * hash-pjw.h: New file.
7267 2001-09-30 Jim Meyering <meyering@lucent.com>
7269 * mountlist.c [MOUNTED_GETFSSTAT]:
7270 Include <sys/ucred.h>, for Apple Darwin.
7271 Include sys/mount.h and sys/fs_types.h only if available.
7273 (read_filesystem_list): Use FS_TYPE.
7275 2001-09-29 Paul Eggert <eggert@twinsun.com>
7277 * exclude.c (excluded_filename): 0 -> false, since it's
7280 2001-09-28 Paul Eggert <eggert@twinsun.com>
7282 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7283 #defines strtoimax. Also treat the other strto* functions
7286 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7287 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7288 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7290 2001-09-26 Jim Meyering <meyering@lucent.com>
7292 Most macros in unlocked-io.h had the wrong number of arguments.
7293 * gen-uio: New script.
7294 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7295 * unlocked-io.hin: Remove file.
7296 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7297 rather than trying to embed it here.
7298 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7299 Reported by Padraig Brady.
7301 2001-09-25 Volker Borchert <bt@teknon.de>
7303 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7305 2001-09-23 Jim Meyering <meyering@lucent.com>
7307 * mountlist.c: Remove useless parentheses in #if directives.
7308 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7309 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7311 2001-09-22 Jim Meyering <meyering@lucent.com>
7313 * localcharset.c: Update from latest gettext.
7314 * config.charset: Likewise.
7316 2001-09-20 Jim Meyering <meyering@lucent.com>
7318 * xstrtol.c (strtoimax): Guard declaration with
7319 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7320 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7321 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7322 (strtoumax): Likewise, for completeness (it wasn't necessary).
7324 2001-09-06 Paul Eggert <eggert@twinsun.com>
7326 * strtoimax.c (HAVE_LONG_LONG):
7327 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7328 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7329 to work around bug in IBM C compiler.
7331 2001-09-16 Jim Meyering <meyering@lucent.com>
7333 * mkdir.c: New file.
7335 2001-09-04 Paul Eggert <eggert@twinsun.com>
7337 * xgetcwd.c: Revert some of the previous change; intead,
7338 fix the HAVE_GETCWD_NULL code to behave more like the
7339 !HAVE_GETCWD_NULL code used to.
7342 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7345 2001-09-04 Paul Eggert <eggert@twinsun.com>
7347 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7348 Use ssize_t, not int, to store result of readlink.
7349 Check for ssize_t overflow as well as size_t overflow,
7350 as POSIX says the result of readlink is implementation-defined
7351 when ssize_t overflows.
7352 Remove unnecessary cast to char*.
7353 Use free+malloc instead of realloc, as the storage doesn't need
7354 to be preserved and it's clearer and can be more efficient that way.
7355 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7356 * xreadlink.h (xreadlink): Update prototype.
7358 2001-09-03 Paul Eggert <eggert@twinsun.com>
7360 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7361 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7362 spotted by Jim Meyering.
7364 2001-09-03 Jim Meyering <meyering@lucent.com>
7366 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7368 2001-09-03 Paul Eggert <eggert@twinsun.com>
7370 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7371 like the HAVE_GETCWD_NULL code.
7372 Include pathmax.h if not HAVE_GETCWD.
7373 Do not include xalloc.h.
7374 (INITIAL_BUFFER_SIZE): New symbol.
7375 Do not use xmalloc / xrealloc, since the caller is responsible for
7376 handling errors. Preserve errno around `free' during failure.
7377 Do not overrun buffer when using getwd.
7379 2001-09-03 Paul Eggert <eggert@twinsun.com>
7381 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7382 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7384 2001-09-02 Jim Meyering <meyering@lucent.com>
7386 * error.c: Update from GNU libc.
7388 2001-09-01 Jim Meyering <meyering@lucent.com>
7390 * xreadlink.c: New file.
7391 * xreadlink.h: New file.
7392 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7394 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7395 doesn't conflict with sparc Solaris 7's definition in
7396 /usr/include/sys/int_types.h.
7398 * exclude.c: Use `""', not `<>' to #include non-system header files.
7399 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7400 and strncasecmp as r-values. Unixware didn't have declarations.
7402 2001-08-31 Jim Meyering <meyering@lucent.com>
7404 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7405 Use an initial, malloc'd, buffer of length 128 rather than
7406 a statically allocated one of length 1024.
7408 2001-08-30 Paul Eggert <eggert@twinsun.com>
7410 * xgetcwd.c: Don't include pathmax.h.
7411 Include stdlib.h and unistd.h if available.
7413 (xmalloc, xstrdup, free): Remove decls.
7414 (xgetcwd): Don't assume sizes fit in unsigned.
7415 Check for overflow when computing sizes.
7416 Simplify reallocation code.
7418 2001-08-28 Paul Eggert <eggert@twinsun.com>
7420 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7422 * strtoimax.c: Renamed from strtoxmax.c, removing the
7425 Also, make the following further changes to make this file's
7426 configuration more similar to that of strtol.c:
7427 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7428 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7429 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7430 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7431 changed to signed values.
7433 And make the following changes as well:
7434 Fix copyright notice, as 1999 was missing.
7435 (verify): New macro.
7436 (strtoimax): Check sizes at compile-time, not run-time.
7437 Prefer strtol to strtoll if both work.
7438 (main): Remove; it was not that useful and was a pain to maintain.
7440 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7442 2001-08-30 Paul Eggert <eggert@twinsun.com>
7444 * savedir.c (savedir): Remove size parameter, as POSIX says that
7445 a directory's st_size can have an arbitrary value, so the old
7446 usage could waste an arbitrary amount of memory. All uses
7448 * savedir.h: Update prototype.
7450 2001-08-30 Paul Eggert <eggert@twinsun.com>
7452 * xstrtol.c (strtoimax): New decl.
7454 2001-08-28 Paul Eggert <eggert@twinsun.com>
7456 * xstrtol.h: Add copyright notice.
7457 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7458 LONGINT_INVALID_SUFFIX_CHAR.
7460 2001-08-30 Paul Eggert <eggert@twinsun.com>
7462 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7465 2001-08-30 Paul Eggert <eggert@twinsun.com>
7467 * hash.c: Remove '2001' from copyright notice.
7469 2001-08-30 Paul Eggert <eggert@twinsun.com>
7471 * full-write.h: New file.
7472 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7473 * full-write.c: Correct credits, as cccp.c no longer
7474 exists and anyway it was so heavily changed from the old cccp
7475 code as to be unrecognizable. Include full-write.h.
7476 (full_write) Return size_t, with short writes meaning failure.
7477 All callers changed. This fixes a bug with large buffers
7479 * utime.c: Include full-write.h.
7481 2001-08-30 Paul Eggert <eggert@twinsun.com>
7483 Merge 'exclude' changes from tar 1.13.22.
7484 This fixes one or two unlikely storage allocation overflow bugs,
7485 but doesn't change user-visible behavior otherwise.
7487 2001-08-30 Paul Eggert <eggert@twinsun.com>
7489 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7490 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7491 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7492 Include if available.
7493 (<xalloc.h>): Include
7494 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7495 (verify): New macro. Use it to verify that EXCLUDE macros do not
7496 collide with FNM macros.
7497 (struct patopts): New struct.
7498 (struct exclude): Use it, as exclude patterns now come with options.
7499 (new_exclude): Support above changes.
7500 (new_exclude, add_exclude_file):
7501 Initial size must now be a power of two to simplify overflow checking.
7502 (free_exclude, fnmatch_no_wildcards): New function.
7503 (excluded_filename): No longer requires options arg, as the options
7504 are determined by add_exclude. Now returns bool, not int.
7505 (excluded_filename, add_exclude):
7506 Add support for the fancy new exclusion options.
7507 (add_exclude, add_exclude_file): Now takes int options arg.
7508 Check for arithmetic overflow when computing sizes.
7509 (add_exclude_file): xrealloc might modify errno, so don't
7510 realloc until after errno might be used.
7512 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7514 (free_exclude): New decl.
7515 (add_exclude, add_exclude_file): Now takes int options arg.
7516 (excluded_filename): No longer requires options arg, as the options
7517 are determined by add_exclude. Now returns bool, not int.
7519 2001-08-30 Paul Eggert <eggert@twinsun.com>
7521 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7523 2001-08-27 Jim Meyering <meyering@lucent.com>
7525 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7527 * version-etc.c (N_): Remove definition.
7528 Revert most of last change.
7529 Instead, simply don't mark the `Copyright...' string for translation.
7530 Based on advice from Paul Eggert.
7532 * strtoxmax.c: Tweak comment.
7534 2001-08-26 Jim Meyering <meyering@lucent.com>
7536 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7537 of copyright with `%s' so translators don't get an untranslated
7539 (COPYRIGHT_YEAR): Define.
7540 (version_etc): Use fprintf rather than fputs.
7541 Suggestion from Ulrich Drepper.
7543 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7545 * strtoll.c: New file, from GNU libc.
7546 * xstrtoimax.c: New file.
7548 * xstrtol.h: Add xstrtoimax.
7549 * strtoumax.c: New file. Simply include "strtoumax.c".
7550 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7552 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7553 * strtoxmax.c: ... then renamed to this.
7555 2001-08-13 Paul Eggert <eggert@twinsun.com>
7557 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7558 Port to Solaris 8, where 'sed' requires a space after the 'r'
7559 command, and where sh dislikes "$/". Clean up the spacing a bit.
7560 Redirect output to $tmp just once.
7562 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7564 * addext.c (<errno.h>): Include.
7565 (errno): Declare if not defined.
7566 (addext): Work correctly when pathconf returns -1 and leaves
7567 errno alone because there is no limit. Also, work even if
7568 pathconf returns a value greater than SIZE_MAX.
7570 2001-08-12 Jim Meyering <meyering@lucent.com>
7572 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7573 Simply `return getcwd (NULL, 0);'.
7574 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7575 Use 1300 as initial value for length, not PATH_MAX.
7577 * pathmax.h: Clean up cpp syntax.
7579 2001-08-12 Jim Meyering <meyering@lucent.com>
7581 * gettimeofday.c: New file.
7583 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7585 2001-08-04 Jim Meyering <meyering@lucent.com>
7587 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7588 to get in sync with glibc.
7590 2001-08-03 Paul Eggert <eggert@twinsun.com>
7592 The following changes are from gettext 0.10.39 as maintained by
7595 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7596 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7597 with inverted sense. All uses changed.
7599 * mbswidth.c: Don't include <limits.h>.
7600 Include <stdlib.h> and <string.h> unconditionally.
7601 (iswcntrl, mbsinit, ISCNTRL): New macros.
7602 (mbsnwidth): Use K&R style function declarations.
7603 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7604 can optimize it when MB_CUR_MAX == 1.
7605 The width of control characters is zero, not 1.
7607 2001-07-15 Jim Meyering <meyering@lucent.com>
7609 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7610 (BUILT_SOURCES): Add unlocked-io.h.
7611 (io_functions): Define.
7612 (unlocked-io.h): New rule.
7613 (DISTCLEANFILES): Add unlocked-io.h.
7614 (all-local): Depend on unlocked-io.h, to ensure it is created.
7616 * unlocked-io.hin: New file
7618 * regex.c: Update from glibc.
7620 2001-07-05 Jim Meyering <meyering@lucent.com>
7622 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7624 (libfetish_a_SOURCES): Put all .h files here instead.
7625 Remove a thus-exposed (better checks in automake) duplicate and
7626 two unnecessary .h files.
7628 2001-06-11 Jim Meyering <meyering@lucent.com>
7630 * regex.c: Update from GNU libc.
7632 2001-05-27 Jim Meyering <meyering@lucent.com>
7634 * readutmp.h (UT_TYPE): Define.
7636 2001-05-24 Jim Meyering <meyering@lucent.com>
7638 * argmatch.c: Include "quote.h".
7639 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7640 quote function. Reported by Göran Uddeborg.
7642 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7644 * dirname.c (dir_name): Compute append_dot using path, not newpath
7645 which is not yet declared.
7647 2001-05-11 Paul Eggert <eggert@twinsun.com>
7649 * Makefile.am (libfetish_a_SOURCES):
7650 Add strftime.c, since we now compile it on all hosts.
7652 * strftime.c (my_strftime):
7653 Define to nstrftime if emacs, but only if my_strftime is not defined.
7654 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7655 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7656 Add one more extra argument: a nanoseconds value.
7659 (my_strftime function): Add %N format.
7660 (emacs_strftimeu): Renamed from emacs_strftime,
7661 with extra ut argument.
7663 2001-05-11 Paul Eggert <eggert@twinsun.com>
7665 dirname code cleanup. base_name now behaves more compatibly
7666 with POSIX basename when given file names that have trailing
7667 slashes, and similarly for dir_name. Add new primitives
7668 base_len and dir_len. Put the directory-name-related decls
7671 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7672 * backupfile.c (base_name): Likewise.
7673 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7674 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7675 * makepath.c (strip_trailing_slashes): Likewise.
7676 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7678 * rename.c (strip_trailing_slashes): Likewise.
7679 * same.c (base_name): Likewise.
7680 * stripslash.c (ISSLASH): Likewise.
7682 * addext.c: Include <dirname.h> after size_t is defined.
7683 * backupfile.c: Likewise.
7685 * addext.c (addext): Use base_len to trim redundant
7686 trailing slashes instead of doing it ourselves.
7687 But do not trim the last slash if it is not redundant.
7689 * backupfile.c (find_backup_file_name,
7690 max_backup_version): Use base_len instead of rolling it ourselves.
7691 Handle the case of "" and (on DOS) "C:" correctly.
7693 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7694 Include <string.h>, <dirname.h>.
7695 (base_name): Allow file names ending in slashes, other than names
7696 that are all slashes. In this case, return the basename followed
7697 by the slashes. This is more general, and can be used in places
7698 where the original base_name purposely had an assertion failure.
7699 (base_len): New function.
7701 * dirname.c: Include <string.h> instead of <stdlib.h>.
7702 Do not include <assert.h>; no longer needed.
7704 (memrchr): Remove decl.
7705 (dir_name_r): Remove.
7706 (dir_len): Renamed from dirlen. All callers changed.
7707 Rewrite in terms of base_name, for simplicity and consistency.
7708 (dir_name): Never return NULL. All callers changed.
7709 Do not include <stdlib.h> in test program; no longer needed.
7710 return 0; is fine for test program.
7712 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7714 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7716 * path-concat.c (path_concat): Use base_len to compute
7717 base length, not strlen; this means we cannot rely on memcpy
7720 * same.c (STREQ): Remove.
7721 (same_name): Handle the case where the basename ends in trailing '/'.
7723 * stripslash.c (strip_trailing_slashes): Return nonzero if
7724 a slash was stripped. Do not strip the last slash after a
7727 2001-04-08 Jim Meyering <meyering@lucent.com>
7729 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7730 recomputed; that's necessary when the offset spans a DST transition.
7731 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7733 2001-04-02 Jim Meyering <meyering@lucent.com>
7735 * regex.h, regex.c: Update from GNU libc.
7737 2001-03-19 Paul Eggert <eggert@twinsun.com>
7739 * version-etc.c (version_etc_copyright): Update to 2001.
7741 2001-03-16 Paul Eggert <eggert@twinsun.com>
7743 * tempname.c (uint64_t): Define to uintmax_t if
7744 not defined, and if UINT64_MAX is not defined.
7745 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7746 Reported by John David Anglin.
7748 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7750 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7751 alias if codeset is empty.
7752 * config.charset (BeOS): Use wildcard syntax.
7754 2001-03-13 Jim Meyering <meyering@lucent.com>
7756 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7757 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7760 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7762 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7764 * unicodeio.c (print_unicode_char): Simplify accordingly.
7766 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7768 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7769 support for DOS/DJGPP.
7771 2001-02-28 Paul Eggert <eggert@twinsun.com>
7773 * Makefile.am (libfetish_a_SOURCES):
7774 Add dup-safer.c, fopen-safer.c.
7775 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7777 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7779 2001-02-25 Paul Eggert <eggert@twinsun.com>
7781 The mkstemp replacement is taken from glibc 2.2.2, with some
7782 portability fixes for use outside glibc, as follows:
7784 * tempname.c (struct_stat64): New macro.
7785 (direxists, __gen_tempname): Use it.
7786 This avoids a portability problem with Solaris 8.
7788 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7789 (<stddef.h>, <stdint.h>, <string.h>):
7790 Include only if STDC_HEADERS || _LIBC.
7791 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7792 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7793 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7794 (__set_errno): Define this macro if <errno.h> doesn't.
7795 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7796 Define these macros if <stdio.h> doesn't.
7797 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7798 Define these macros if <sys/stat.h>
7799 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7800 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7801 __xstat64): Define if not _LIBC.
7802 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7803 (__gen_tempname): Invoke gettimeofday only if
7804 HAVE_GETTIMEOFDAY || _LIBC;
7805 otherwise, fall back on plain "time".
7806 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7808 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7810 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7812 2001-02-17 Jim Meyering <meyering@lucent.com>
7814 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7815 around included file name.
7817 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7819 * strftime.c: Update from GNU libc (the only changes were to comments).
7821 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7823 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7825 2001-02-17 Paul Eggert <eggert@twinsun.com>
7827 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7828 Remove workaround macros for hosts that have mbrtowc but not
7829 mbstate_t, as we now insist on proper declarations for both
7830 before using mbrtowc.
7832 2001-02-17 Jim Meyering <meyering@lucent.com>
7834 * regex.c: Update from libc.
7836 2001-02-16 Paul Eggert <eggert@twinsun.com>
7838 * alloca.c (malloc): Undef before defining, since stdlib.h
7839 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7840 Reported by Mark Hounschell via Paul Eggert.
7842 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7844 * config.charset: Update for FreeBSD 4.2.
7846 2001-01-26 Jim Meyering <meyering@lucent.com>
7848 * quotearg.c: Include stddef.h.
7849 * quote.c: Include stddef.h.
7850 Reported by Axel Kittenberger.
7852 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7853 line in double quotes so that it evokes a better diagnostic.
7854 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7855 Reported by Axel Kittenberger.
7857 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7859 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7860 to avoid a warning. Add back 'const' to inptr.
7862 2001-01-16 Jim Meyering <meyering@lucent.com>
7864 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7867 2001-01-14 Jim Meyering <meyering@lucent.com>
7869 * rename.c: New file. From Volker Borchert.
7870 Include stdlib.h, string.h or strings.h, and xalloc.h.
7871 Use strip_trailing_slashes rather than open-coding it.
7873 2001-01-03 Paul Eggert <eggert@twinsun.com>
7875 * strftime.c: Sync with glibc time/strftime.c 1.81.
7877 2001-01-03 Jim Meyering <meyering@lucent.com>
7879 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7880 local `inptr' to avoid warning with some system declarations of iconv.
7882 2000-12-29 Paul Eggert <eggert@twinsun.com>
7884 * modechange.c: Do not assume that mode_t uses the
7885 traditional octal encoding. E.g. "chmod 1 FOO" should set
7886 the other-execute bit of FOO even if S_IXOTH != 1.
7888 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7889 WOTH, XOTH, ALLM): New macros.
7890 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7891 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7893 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7894 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7896 No need to use uintmax_t; unsigned long is long enough.
7897 Don't bother to get suffix since we don't use it.
7899 2000-12-24 Jim Meyering <meyering@lucent.com>
7901 * hash.c (is_prime): Return explicit boolean values.
7902 (hash_get_first): Return NULL to appease Irix5.6's 89.
7903 Reported by Nelson Beebe.
7905 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7907 * localcharset.c (locale_charset): Add support for Win32.
7909 2000-12-18 Paul Eggert <eggert@twinsun.com>
7911 * physmem.h, physmem.c: New files.
7913 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7914 (noinst_HEADERS): Add physmem.h.
7916 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7917 't' for compatibility with Solaris 8 sort.
7919 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7921 * config.charset: Add support for BeOS.
7923 2000-12-16 Jim Meyering <meyering@lucent.com>
7925 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7926 SHELLS_FILE to a file name that's useful on djgpp systems.
7928 (ADDITIONAL_DEFAULT_SHELLS): Define.
7929 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7930 Based mostly on a patch from Prashant TR.
7932 2000-12-16 Jim Meyering <meyering@lucent.com>
7934 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7935 N and M) would have treated it like `chown N:N FILE'.
7937 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7939 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7941 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7942 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7943 to the list of canonical encodings. Rename EUC-CN to GB2312.
7945 2000-12-08 Andreas Schwab <schwab@suse.de>
7947 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7948 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7950 2000-12-07 Jim Meyering <meyering@lucent.com>
7952 * stripslash.c (ISSLASH): Define.
7953 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7956 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7957 (dir_name_r): Declare this function as static.
7958 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7959 manifest itself on a name containing a mix of slashes and
7961 Make this function work with names starting with a DOS-style
7962 drive letter and colon prefix.
7963 (dir_name): Append `.' if necessary.
7964 Based mostly on patches from Prashant TR and Eli Zaretskii.
7966 * dirname.h (dir_name_r): Remove prototype.
7968 2000-12-05 Jim Meyering <meyering@lucent.com>
7970 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7972 2000-12-04 Jim Meyering <meyering@lucent.com>
7974 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7975 Also include memory.h, stdlib.h, unistd.h if appropriate.
7976 Reported by Andreas Jaeger (conflicting declaration of malloc).
7978 2000-12-02 Jim Meyering <meyering@lucent.com>
7980 * closeout.h: Make idempotent, to avoid some obscure warnings.
7982 2000-12-01 Paul Eggert <eggert@twinsun.com>
7984 * memrchr.c: Include <config.h> before any system include file.
7986 2000-11-29 Paul Eggert <eggert@twinsun.com>
7988 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7990 2000-11-26 Jim Meyering <meyering@lucent.com>
7992 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7994 2000-11-22 Paul Eggert <eggert@twinsun.com>
7996 * strftime.c (my_strftime): Do not invoke mbrlen with a
7997 size of (size_t) -1; it's not portable.
7999 2000-11-17 Akim Demaille <akim@epita.fr>
8001 * obstack.h: Formatting changes.
8002 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8003 prevent type checking.
8004 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8005 cast the value to (void *): assigning a `foo *' to a `void *'
8007 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8009 2000-11-17 Jim Meyering <meyering@lucent.com>
8011 * strstr.c: Update from GNU libc.
8013 2000-11-16 Jim Meyering <meyering@lucent.com>
8015 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8017 2000-11-11 Jim Meyering <meyering@lucent.com>
8019 * error.c: Add a couple #includes, merging from GNU libc version.
8021 2000-11-10 Jim Meyering <meyering@lucent.com>
8023 * obstack.h: Update from GNU libc.
8024 * obstack.c: Likewise.
8026 2000-11-06 Paul Eggert <eggert@twinsun.com>
8028 * getusershell.c (setusershell): Use rewind rather than
8029 fseek/fseeko, to avoid configuration hassles with fseeko.
8030 Don't bother opening SHELLS_FILE if shellstream is NULL;
8033 2000-11-05 Jim Meyering <meyering@lucent.com>
8035 * makepath.h (make_dir): Declare.
8036 * makepath.c (make_dir): Remove `static' attribute.
8039 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8041 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8042 last one in a bucket, advance to the next bucket.
8044 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8046 * fnmatch.c: Do not comment out all the code if we are using
8047 the GNU C library, because in some cases we are replacing buggy
8048 code in the GNU C library itself.
8050 2000-10-30 Paul Eggert <eggert@twinsun.com>
8052 * error.h, getline.h, modechange.h:
8053 Remove "2000" from Copyright line, as the file hasn't been
8054 changed this year other than in the copyright notice.
8056 * xalloc.h: Add "2000" to Copyright line, as this file
8057 was changed this year.
8059 2000-10-30 Paul Eggert <eggert@twinsun.com>
8061 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8062 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8063 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8065 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8067 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8068 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8069 doesn't define __restrict_arr.
8071 2000-10-29 Jim Meyering <meyering@lucent.com>
8073 * xstat.in: Fix grammar in comment.
8075 2000-10-28 Jim Meyering <meyering@lucent.com>
8077 * memchr.c: Update from libc.
8078 Adjust for portability:
8079 [HAVE_STDLIB_H]: Include stdlib.h.
8080 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8081 Undef __memchr, too.
8082 [!weak_alias]: Define __memchr to memchr.
8084 * regex.c: Update from libc.
8085 * regex.h: Likewise.
8086 * getopt1.c: Likewise.
8087 * memcmp.c: Likewise.
8089 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8090 Avoid using fseek, when possible -- it's broken by design.
8091 Patch by Ulrich Drepper.
8093 2000-10-26 Jim Meyering <meyering@lucent.com>
8095 * strftime.c: Update from libc.
8097 2000-10-25 Jim Meyering <meyering@lucent.com>
8099 * obstack.c: Update from libc.
8101 2000-10-23 Jim Meyering <meyering@lucent.com>
8103 * hard-locale.c (hard_locale): Revert last change -- it was simply
8104 wrong. That set_locale call must not have any side effects.
8107 2000-10-22 Jim Meyering <meyering@lucent.com>
8109 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8110 [CYCLIC]: Remove now-unused definition.
8112 * save-cwd.c (O_DIRECTORY): Define, if needed.
8113 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8114 Suggestion from Ulrich Drepper.
8116 2000-10-21 Jim Meyering <meyering@lucent.com>
8118 * dirname.c (dir_name_r): New function, factored out of dir_name.
8119 (dir_name): Use dir_name_r.
8120 * dirname.h (dir_name_r): Declare it.
8122 2000-10-21 Jim Meyering <meyering@lucent.com>
8124 * dirname.c (memrchr): Declare if necessary.
8125 (dir_name): Remove the restriction that there be no
8126 trailing slashes. Now, this code skips past them, effectively
8128 [TEST_DIRNAME] (main): New unit tests.
8130 * memrchr.c: New file from GNU libc.
8131 Undef __memrchr, too.
8132 [!weak_alias]: Define __memrchr to memrchr.
8133 Guard weak_alias use with `#ifdef weak_alias'.
8135 2000-10-17 Jim Meyering <meyering@lucent.com>
8137 * quote.h (PARAMS): Define and use.
8138 Reported by Akim Demaille.
8140 * getopt.c: Update from libc.
8142 2000-10-16 Jim Meyering <meyering@lucent.com>
8144 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8147 2000-09-25 Jim Meyering <meyering@lucent.com>
8149 * md5.h (rol): Define (from GnuPG).
8151 * sha.c: Give credit (GnuPG) where due.
8152 (M): Use rol rather than open-coding it.
8153 Add a FIXME comment.
8155 2000-09-21 Jim Meyering <meyering@lucent.com>
8157 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8158 Reported by Michael Stone.
8160 2000-09-20 Jim Meyering <meyering@lucent.com>
8162 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8163 (noinst_HEADERS): Add sha.h.
8164 Based on code from Scott G. Miller and from GnuPG.
8166 2000-09-15 Jim Meyering <meyering@lucent.com>
8168 * regex.c: Update from libc.
8170 2000-09-10 Jim Meyering <meyering@lucent.com>
8172 * getopt.c (_getopt_internal): Update from glibc.
8174 2000-09-09 Jim Meyering <meyering@lucent.com>
8176 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8177 think it should be used as a general replacement for isascii.
8178 * fnmatch.c: Likewise.
8179 * mbswidth.c: Likewise
8180 * regex.c: Likewise.
8183 * userspec.c: Include sys/param.h and limits.h.
8185 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8186 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8187 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8188 UID, GID. Check range.
8190 2000-09-06 Jim Meyering <meyering@lucent.com>
8192 * getopt.c (_getopt_internal): Update from glibc.
8194 2000-08-30 Jim Meyering <meyering@lucent.com>
8196 * strftime.c: Merge in changes from GNU libc.
8198 2000-08-26 Jim Meyering <meyering@lucent.com>
8200 * closeout.c: Include "__fpending.h".
8201 (close_stdout_status): Return right away if there's nothing to flush.
8203 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8204 * __fpending.c: New file.
8205 * __fpending.h: New file.
8207 2000-08-07 Paul Eggert <eggert@twinsun.com>
8209 Standardize on "memory exhausted" instead of "Memory exhausted"
8210 or "virtual memory exhausted".
8211 * obstack.c (print_and_abort): Use "memory exhausted", not
8212 "virtual memory exhausted".
8213 * same.c (same_name): Invoke xalloc_die instead of printing
8215 * userspec.c (parse_user_spec): Likewise.
8216 * bumpalloc.h: comment fix
8217 * same.c, userspec.c: Include xalloc.h.
8219 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8220 not char *const and pointing to a constant array.
8221 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8222 (xrealloc): Comment fix.
8224 * userspec.c (parse_user_spec):
8225 Don't translate a message until just before returning,
8226 to avoid unnecessary translation.
8228 2000-08-07 Jim Meyering <meyering@lucent.com>
8230 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8231 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8232 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8233 getgroups.c, gethostname.c, getopt.h, group-member.c,
8234 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8235 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8236 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8237 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8238 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8239 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8240 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8241 yesno.c: Back out Copyright date changes for each file with no change
8242 this year. This eases coordination with other programs using the same
8243 source code modules. From Paul Eggert.
8245 2000-08-03 Greg McGary <greg@mcgary.org>
8247 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8248 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8249 (EXTEND_BUFFER): Use them.
8251 2000-08-01 Jim Meyering <meyering@lucent.com>
8253 * dirname.c (ISSLASH): Define.
8254 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8255 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8256 both `\' and `/' may be use as path separators.
8257 Based on a patch from Prashant TR.
8259 2000-07-31 Paul Eggert <eggert@twinsun.com>
8261 * quotearg.c (quotearg_n_options): Don't make the initial
8262 slot vector a constant, since it might get modified.
8264 2000-07-31 Jim Meyering <meyering@lucent.com>
8266 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8267 * obstack.c (print_and_abort): Likewise.
8269 2000-07-30 Paul Eggert <eggert@twinsun.com>
8271 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8272 buffer, so that the caller can always quote one small
8273 component of a "memory exhausted" message in slot 0.
8274 From a suggestion by Jim Meyering.
8276 2000-07-30 Jim Meyering <meyering@lucent.com>
8278 * makepath.c (make_path): Quote the other instance, too.
8280 * quotearg.c (N_STATIC_SLOTVECS): Define.
8281 (STATIC_BUF_SIZE): Define.
8282 (quotearg_n_options): Use only statically allocated storage when
8283 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8284 than STATIC_BUF_SIZE.
8286 2000-07-29 Jim Meyering <meyering@lucent.com>
8288 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8289 * dirname.c (dir_name): Likewise.
8291 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8293 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8294 (dir_name): Assert that there are no trailing slashes.
8296 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8298 * mbswidth.h (mbswidth): Add a flags argument.
8299 (mbswidth): New declaration.
8300 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8301 * mbswidth.c (mbswidth): Add a flags argument.
8302 (mbsnwidth): New function.
8304 2000-07-24 Jim Meyering <meyering@lucent.com>
8306 * mbswidth.c: Remove useless #else. From Bruno Haible.
8308 2000-07-23 Paul Eggert <eggert@twinsun.com>
8310 * mbswidth.c (_XOPEN_SOURCE):
8311 Don't define; this causes problems on Solaris 7.
8312 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8314 2000-07-23 Paul Eggert <eggert@twinsun.com>
8317 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8318 so that mbstate_t is always defined.
8320 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8321 be 1 in at least one GCC installation, and this configuration
8322 error is likely to be common. Ignoring MB_LEN_MAX hurts
8323 performance on hosts that have mbrtowc but have only unibyte
8324 locales, but I assume these hosts are rare.
8326 2000-07-23 Paul Eggert <eggert@twinsun.com>
8328 * quotearg.c: Streamline by invoking multibyte code only if needed.
8329 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8330 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8331 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8332 invoke multibyte primitives.
8334 2000-07-23 Jim Meyering <meyering@lucent.com>
8336 * basename.c (base_name): Add an assertion.
8338 2000-07-15 Bruno Haible <clisp.cons.org>
8340 * quotearg.c: When the system forces us to redefine mbstate_t,
8341 shadow its mbsinit function.
8343 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8345 * mbswidth.h: New file.
8346 * mbswidth.c: New file.
8347 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8348 (noinst_HEADERS): Add mbswidth.h.
8350 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8352 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8355 2000-07-15 Jim Meyering <meyering@lucent.com>
8357 * makepath.c: Include quote.h.
8358 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8359 corresponding argument in a `quote (...)' call.
8360 Give better diagnostics.
8362 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8363 (noinst_HEADERS): Add quote.h.
8365 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8366 from tar's src/misc.c.
8367 * quote.h: New file. Prototypes for same.
8369 2000-07-10 Paul Eggert <eggert@twinsun.com>
8371 From a suggestion by Bruno Haible.
8372 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8373 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8374 to decide whether to define the BeOS workaround macro;
8375 this adjusts to the change to AC_MBSTATE_T.
8377 2000-07-13 Paul Eggert <eggert@twinsun.com>
8379 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8381 * quotearg.c (quoting_style_args, quoting_style_vals,
8382 quotearg_buffer_restyled): Add support for
8383 clocale_quoting_style. Undo previous change to
8384 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8385 and "{RIGHT QUOTATION MARK}" msgids.
8387 2000-07-05 Paul Eggert <eggert@twinsun.com>
8389 The old behavior of quoting `like this' doesn't look good with
8390 newer, ISO-style fonts. See:
8391 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8393 Instead, quote "like this" by default. Let the translator
8394 tailor the locale-specific quoting behavior by providing
8395 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8397 * quotearg.c (N_): New macro.
8398 (gettext_default): New function.
8399 (quotearg_buffer_restyled): Use
8400 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8401 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8403 2000-07-09 Jim Meyering <meyering@lucent.com>
8405 * Most files: Update copyright dates to include 2000.
8407 2000-07-08 Jim Meyering <meyering@lucent.com>
8409 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8411 (xgethostname): Remove now-unnecessary #ifdef.
8412 Move declaration of `err' into loop where it's used.
8414 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8416 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8417 by allocating a larger buffer. Test the gethostname return value for
8418 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8419 returns an error and ENAMETOOLONG isn't defined.
8421 2000-07-05 Paul Eggert <eggert@twinsun.com>
8422 and Bruno Haible <haible@clisp.cons.org>
8424 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8426 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8428 * quotearg.c (struct quoting_options): Simplify quote_these_too
8431 2000-07-03 Jim Meyering <meyering@lucent.com>
8433 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8434 Reported by Bruno Haible.
8436 2000-07-04 Jim Meyering <meyering@lucent.com>
8438 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8439 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8442 2000-07-03 Paul Eggert <eggert@twinsun.com>
8443 and Bruno Haible <haible@clisp.cons.org>
8445 * quotearg.c (mbrtowc):
8446 Assign to *pwc, and return 1 only if result is nonzero.
8447 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8449 2000-07-03 Jim Meyering <meyering@lucent.com>
8451 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8452 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8455 2000-07-02 Jim Meyering <meyering@lucent.com>
8457 * quotearg.c (mbstate_t): Don't define here.
8459 2000-07-02 Jim Meyering <meyering@lucent.com>
8461 * nanosleep.c (SIGCONT): Define if not already defined.
8463 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8465 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8466 per change in ../m4/ls-mntd-fs.m4.
8467 (read_filesystem_list): Ignore symbolic links.
8469 2000-06-29 Jim Meyering <meyering@lucent.com>
8471 * same.c: Include <string.h> or <strings.h>, as appropriate,
8472 for declaration of strcmp.
8474 * long-options.c: Include <stdlib.h>, for declaration of exit.
8476 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8477 Avoid warning by casting result to `char *' to remove `const'.
8479 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8481 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8483 2000-06-26 Paul Eggert <eggert@twinsun.com>
8485 savedir now sets errno on failure and invokes xmalloc to get memory.
8486 Fix a couple of other minor bugs while we're at it.
8488 * savedir.c (<unistd.h>): Do not include; there's no need.
8489 (NAMLEN): Remove macro.
8490 (malloc, realloc): Remove decls.
8492 ("xalloc.h"): Include.
8493 (NAME_SIZE_DEFAULT): New macro.
8494 (savedir): Use xmalloc / xrealloc to allocate memory.
8495 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8496 Skip "" directory entries.
8497 Use strlen to calculate directory entry length, since the old method
8498 is rarely used these days and isn't worth supporting.
8499 Don't use a pointer after freeing it.
8500 Check for integer overflow when calculating allocation size.
8501 Use memcpy to copy entries, instead of stpcpy.
8502 Set errno properly when returning NULL.
8503 Check for readdir error.
8505 2000-06-26 Jim Meyering <meyering@lucent.com>
8507 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8509 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8511 * getusershell.c (xmalloc, xrealloc): Remove functions.
8513 Don't include <stdlib.h>. Don't declare malloc, realloc.
8515 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8517 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8519 2000-06-24 Jim Meyering <meyering@lucent.com>
8521 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8523 2000-06-21 Jim Meyering <meyering@lucent.com>
8525 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8527 2000-06-19 Paul Eggert <eggert@twinsun.com>
8529 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8530 (mbrtowc, mbstate_t): Define substitutes if
8531 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8532 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8533 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8535 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8537 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8538 than 1024, return a memory chunk of least possible size, instead
8539 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8540 Use free/xmalloc instead of xrealloc to avoid copying for very long
8543 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8545 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8546 address, not strdup. Include <stdlib.h> and don't declare free().
8548 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8550 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8553 2000-06-21 Jim Meyering <meyering@lucent.com>
8555 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8556 (noinst_HEADERS): Add getstr.h.
8558 * getline.c (getstr): Move into a separate file.
8559 * getstr.c (getstr): New file, extracted from getline.c, with
8560 the following changes: new parameter, delim2; both delim[12]
8561 parameters have type `int', not `char'. The latter would lose
8562 with 8-bit delimiters.
8563 * getstr.h: New file.
8565 2000-06-19 Jim Meyering <meyering@lucent.com>
8567 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8569 2000-06-18 Jim Meyering <meyering@lucent.com>
8571 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8572 Besides, these days every porting target provides a mkdir function.
8574 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8575 (this snippet comes from src/system.h).
8577 2000-06-15 Paul Eggert <eggert@twinsun.com>
8579 * human.c (adjust_value): New function.
8580 (human_readable_inexact): Apply rounding style even when
8581 printing approximate values.
8583 2000-06-14 Paul Eggert <eggert@twinsun.com>
8585 * human.c (human_readable_inexact): Allow an input block
8586 size that is not a multiple of the output block size, and vice versa.
8587 Reported by Piergiorgio Sartor.
8589 2000-06-14 Paul Eggert <eggert@twinsun.com>
8591 * getdate.y (get_date): Apply relative times after time
8592 zone indicator, not before. Reported by Todd A. Jacobs.
8594 2000-06-13 Jim Meyering <meyering@lucent.com>
8596 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8598 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8600 2000-06-12 Paul Eggert <eggert@twinsun.com>
8602 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8604 2000-06-04 Paul Eggert <eggert@twinsun.com>
8606 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8608 2000-06-04 Jim Meyering <meyering@lucent.com>
8610 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8611 SunOS 4.1.4 for which gid_t is an unsigned type.
8613 2000-06-03 Jim Meyering <meyering@lucent.com>
8615 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8617 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8619 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8620 newer, don't install charset.alias.
8621 * config.charset: Change the Linux/glibc rules so they become empty
8622 on glibc-2.1 or newer.
8624 2000-06-02 Jim Meyering <meyering@lucent.com>
8626 * mountlist.c: Back out last change. Instead, do this...
8627 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8628 member using the same `ignore'-testing code.
8629 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8633 2000-05-29 Jim Meyering <meyering@lucent.com>
8635 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8636 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8638 2000-05-22 Jim Meyering <meyering@lucent.com>
8640 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8642 2000-05-18 Jim Meyering <meyering@lucent.com>
8644 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8645 back, too, since it may have been modified by allocate_entry.
8646 (hash_delete): Rewrite to use neither the assignment operator
8647 nor the comma operator in an if-expression.
8649 2000-05-15 Paul Eggert <eggert@twinsun.com>
8652 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8653 Remove; no longer needed.
8654 "quotearg.h": Add include.
8655 (file_name): Do not bother to explicitly initialize to NULL; it's less
8656 efficient on some hosts.
8657 (close_stdout_status): Remove test as to whether stdout was already
8658 closed; it breaks for the case "echo x | sort >&-".
8659 Quote file name colons.
8660 Do not assume that _("write error") lacks format strings.
8662 2000-05-15 Jim Meyering <meyering@lucent.com>
8664 * version-etc.c (version_etc_copyright): Update the copyright string
8665 used in all --version output.
8667 2000-05-14 Jim Meyering <meyering@lucent.com>
8669 * closeout.c (close_stdout_set_file_name): New function.
8670 (close_stdout_status): Use new file-scoped global.
8671 Return right away if fstat says the stdout file descriptor is invalid.
8672 * closeout.h (close_stdout_set_file_name): Declare.
8674 2000-05-10 Jim Meyering <meyering@lucent.com>
8676 * closeout.c [default_exit_status]: New file-scoped variable.
8677 (close_stdout_set_status): New function.
8678 * closeout.h (close_stdout_set_status): Declare.
8680 2000-05-08 Jim Meyering <meyering@lucent.com>
8682 * long-options.c: Don't include closeout.h.
8683 (parse_long_options): Don't call close_stdout for --version.
8685 2000-05-06 Jim Meyering <meyering@lucent.com>
8687 * strnlen.c: Undefine __strnlen and strnlen.
8688 [!weak_alias]: Define __strnlen to strnlen.
8690 * atexit.c: New file, from libiberty.
8692 2000-05-06 Jim Meyering <meyering@lucent.com>
8694 * closeout.c (close_stdout_status): Also check for errors on the
8697 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8699 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8700 instead of xmalloc, xrealloc, path_concat.
8701 (locale_charset): Treat empty environment variables as absent.
8702 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8704 2000-05-04 Jim Meyering <meyering@lucent.com>
8706 * getopt.c: Update from glibc.
8707 * obstack.c: Likewise.
8708 * obstack.h: Likewise.
8709 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8711 * regex.h: Likewise.
8712 * strndup.c: Likewise.
8713 * strnlen.c: New file, from glibc.
8715 2000-05-01 Jim Meyering <meyering@lucent.com>
8717 * full-write.c (full_write): Remove `FIXME' part of comment.
8719 2000-04-29 Jim Meyering <meyering@lucent.com>
8721 * path-concat.c: Declare strdup only if it's not defined.
8722 * canon-host.c: Likewise.
8724 2000-04-28 Jim Meyering <meyering@lucent.com>
8726 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8727 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8728 included first, then limits.h is included by locale.h by libintl.h.
8729 From John David Anglin.
8731 2000-04-25 Jim Meyering <meyering@lucent.com>
8733 * makepath.c (S_IRWXUGO): Define.
8734 (make_path): Always perform explicit chmod if MODE specifies any
8735 of the `special' permission bits. Prompted by a bug report against
8736 install from Mate Wierdl and Joost van Baal.
8738 2000-04-18 Jim Meyering <meyering@lucent.com>
8742 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8743 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8745 2000-04-17 Jim Meyering <meyering@lucent.com>
8747 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8748 the definition of it to rpl_strftime also defined-away the system's
8751 2000-04-15 Jim Meyering <meyering@lucent.com>
8753 Use `C' to denote so-called `contiguous' files, the same way
8755 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8756 (ftypelet): Use S_ISCTG.
8757 From Michael Deutschmann.
8759 2000-04-14 Jim Meyering <meyering@lucent.com>
8761 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8763 2000-04-08 Jim Meyering <meyering@lucent.com>
8765 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8766 names don't conflict. Reported by Eli Zaretskii.
8768 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8770 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8771 bug. Deal with the different error behavior of Irix iconv.
8773 2000-04-07 Jim Meyering <meyering@lucent.com>
8775 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8776 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8778 2000-04-05 Jim Meyering <meyering@lucent.com>
8780 Portability tweaks required for ultrix4.3.
8781 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8782 * readutmp.c: Include sys/types.h before sys/stat.h.
8783 * canon-host.c: Declare strdup.
8784 * path-concat.c: Likewise.
8785 From John David Anglin.
8787 2000-04-04 Jim Meyering <meyering@lucent.com>
8789 Be more DOS 8.3-friendly.
8790 * ref-add.sin: Renamed from ref-add.sed.in.
8791 * ref-del.sin: Renamed from ref-del.sed.in.
8792 * Makefile.am: Reflect renaming.
8793 Reported by Eli Zaretskii.
8795 Use a temporary file name that won't clash with `charset.alias'
8796 in the DOS 8.3 name space.
8797 * Makefile.am (charset_tmp): Define.
8798 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8799 (uninstall-local): Likewise.
8800 Reported by Eli Zaretskii.
8802 2000-03-29 Paul Eggert <eggert@twinsun.com>
8804 * time/strftime.c (my_strftime): Make sure we call the system
8805 strftime, not ourselves, when invoking the underlying strftime.
8807 2000-03-24 Jim Meyering <meyering@lucent.com>
8809 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8810 (charset_alias): Define.
8811 (install-exec-local): Factor out common code.
8812 (uninstall-local): Split lines longer than 80.
8813 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8815 (.sed.in.sed): New rule. Don't redirect directly to $@.
8816 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8818 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8820 * config.charset: Output a line containing "Packages using this file".
8821 * ref-add.sed.in, ref-del.sed.in: New files.
8822 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8823 ref-del.sed): New rules.
8825 2000-03-17 Jim Meyering <meyering@lucent.com>
8827 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8828 Otherwise, include <strings.h>
8830 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8832 * unicodeio.c (utf8_wctomb): New function.
8833 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8834 format instead of in UCS-4 with platform dependent endianness.
8836 2000-03-07 Paul Eggert <eggert@twinsun.com>
8838 * savedir.c (savedir): Work even if directory size is
8839 negative; this can happen with some screwy NFS configurations.
8841 2000-03-06 Jim Meyering <meyering@lucent.com>
8843 * localcharset.c (get_charset_aliases): Don't try to free file_name
8844 if it's NULL (because we ran out of memory). From Bruno Haible.
8846 2000-03-05 Jim Meyering <meyering@lucent.com>
8848 * localcharset.c ("path-concat.h"): Include.
8849 (get_charset_aliases): Use path_concat instead of ANSI string
8852 * unicodeio.h (PARAMS): Define.
8853 Use it to guard prototype.
8855 2000-03-04 Jim Meyering <meyering@lucent.com>
8857 * Makefile.am (install-exec-local): Create $(libdir) before installing
8859 (uninstall-local): Uncomment this rule so `make distcheck' works
8862 * unicodeio.c (<errno.h>): Include it.
8863 (errno): Declare if not defined.
8865 * localcharset.c: Add Bruno's comment justifying use of volatile.
8867 * config.charset: New version, incorporating remarks from a linux
8868 i18n mailing list. From Bruno Haible.
8870 2000-03-02 Jim Meyering <meyering@lucent.com>
8872 * Makefile.am (EXTRA_DIST): Add config.charset.
8874 2000-03-01 Jim Meyering <meyering@lucent.com>
8876 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8877 * unicodeio.c: Likewise.
8879 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8881 * config.charset: New file.
8882 * localcharset.c: New file.
8883 * unicodeio.h, unicodeio.c: New files.
8884 * Makefile.am (DEFS): Add -DLIBDIR=...
8885 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8886 (noinst_HEADERS): Add unicodeio.h.
8887 (all-local, install-exec-local, charset.alias): New targets.
8889 2000-02-28 Paul Eggert <eggert@twinsun.com>
8891 * quotearg.c (ALERT_CHAR): New macro.
8892 (quotearg_buffer_restyled): Use it.
8894 2000-02-27 Jim Meyering <meyering@lucent.com>
8896 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8897 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8899 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8900 not `#if STDC_HEADERS'.
8901 Declare malloc if needed.
8903 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8904 now that autoconf always defines the HAVE_DECL_ symbols.
8905 * human.c: Likewise.
8907 * strtoumax.c: Likewise.
8909 * backupfile.c: Arrange for cpp to fail if the configure-time
8910 declaration check was not run.
8912 * human.c: Likewise.
8914 * strtoumax.c: Likewise.
8916 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8917 then first look up the entire `.'-containing string as a login name.
8919 2000-02-18 Paul Eggert <eggert@twinsun.com>
8921 * getdate.y: Handle two-digit years with leading zeros correctly.
8922 (textint): New typedef.
8923 (parser_control): Member year changed from int to textint.
8925 (YYSTYPE): Removed; replaced by %union with int and textint members.
8926 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8927 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8928 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8929 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8930 (date, number, to_year): Use width of number in digits, not its value,
8931 to determine whether it's a 2-digit year, or a 2-digit time.
8932 (yylex): Store number of digits of numeric tokens.
8933 Reported by John Kendall.
8935 (parser_control): Changed from struct parser_control to typedef (for
8936 consistency). All uses changed.
8938 (tID): Removed; not used.
8939 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8941 2000-02-14 Paul Eggert <eggert@twinsun.com>
8943 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8944 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8946 2000-02-12 Jim Meyering <meyering@lucent.com>
8948 * userspec.c (ISDIGIT): Define it.
8949 (isdigit): Remove definition.
8950 (is_number): Use ISDIGIT, not isdigit.
8951 <libintl.h>: Include.
8953 (parse_user_spec): Mark translatable strings.
8955 2000-02-10 Jim Meyering <meyering@lucent.com>
8957 With these changes, nanosleep.[ch] are finally enough like the other
8958 lib/* replacement files to compile on a few more losing systems.
8960 * nanosleep.h: Don't include config.h.
8961 Remove prototype from declaration of nanosleep.
8962 (PARAMS): Remove now-unneeded definition.
8963 * nanosleep.c: #undef nanosleep.
8964 (rpl_nanosleep): Rename from nanosleep.
8966 2000-02-03 Jim Meyering <meyering@lucent.com>
8968 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8969 rather than with `#if HAVE_UTMPNAME'.
8971 2000-02-01 Jim Meyering <meyering@lucent.com>
8973 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8975 2000-01-31 Jim Meyering <meyering@lucent.com>
8977 * nanosleep.h (nanosleep): Guard declaration with
8978 `#if ! HAVE_DECL_NANOSLEEP'.
8979 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8980 the declaration in that vendor's sys/timers.h.
8981 Reported by Christian Krackowizer.
8983 * quotearg.c (ISASCII): Add #undef and move definition to follow
8984 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8985 (ISPRINT): Likewise.
8986 Reported by Tom Tromey.
8988 2000-01-30 Jim Meyering <meyering@lucent.com>
8990 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8991 uses of ->ut_name. The latter doesn't work with new Linux header files
8992 where only utmpx.ut_user is declared.
8994 * readutmp.h (UT_USER): Define.
8996 2000-01-23 Jim Meyering <meyering@lucent.com>
8998 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9001 2000-01-22 Jim Meyering <meyering@lucent.com>
9003 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9004 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9005 Required for some AIX systems. Reported by Christian Krackowizer.
9006 [TESTING] (main): New function.
9008 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9009 * dirname.c (dir_name): Support for DOS-style file names with drive
9012 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9014 * strverscmp.c (ISDIGIT): Define.
9015 (strverscmp): Use ISDIGIT, not isdigit.
9017 2000-01-17 Paul Eggert <eggert@twinsun.com>
9019 * nanosleep.c (nanosleep):
9020 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9021 POSIX.1 doesn't require SA_INTERRUPT and some systems
9022 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9023 it's been part of POSIX.1 since day 1 (in 1988).
9025 2000-01-17 Jim Meyering <meyering@lucent.com>
9027 * interlock: Remove unused file. Reported by François Pinard.
9029 2000-01-16 Paul Eggert <eggert@twinsun.com>
9031 * quotearg.c (quotearg_buffer_restyled): Do not quote
9032 alert, backslash, formfeed, and vertical tab unnecessarily in
9033 shell quoting style.
9036 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9037 Free Software Foundation, Inc.
9038 Copying and distribution of this file, with or without modification,
9039 are permitted provided the copyright notice and this notice are preserved.