1 2005-03-13 Simon Josefsson <jas@extundo.com>
3 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
6 2005-03-14 Jim Meyering <jim@meyering.net>
8 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
9 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
10 to be nonzero so that we (and caller) can detect the difference
11 between a valid zero-length expansion and an error return, even
12 when the underlying strftime fails before writing anything into
15 2005-03-10 Jim Meyering <jim@meyering.net>
17 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
18 so that this module works on systems without fchdir.
20 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
22 Factor int-properties macros into a single file, except for
24 * intprops.h: New file.
25 * getloadavg.c: Include it instead of limits.h.
26 (INT_STRLEN_BOUND): Remove.
27 * human.c: Include intprops.h.
28 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
29 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
30 * inttostr.h: Include intprops.h instead of limits.h.
31 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
32 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
33 for consistency with intprops.h.
34 (time_t_is_integer, twos_complement_arithmetic): Use them.
35 * sig2str.h: Include <signal.h>, intprops.h.
36 (INT_STRLEN_BOUND): Remove.
37 * strftime.c (TYPE_SIGNED): Remove.
38 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
39 * strtol.c: Adjust comments to match intprops.h.
40 * userspec.c: Include intprops.h.
41 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
42 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
43 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
44 instead of rolling our own expressions.
45 * xstrtol.c: Include xstrtol.h first, to test interface.
47 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
49 (my_strftime): Do not mishandle years close to INT_MAX, by doing
50 the right thing even if adding 1900 would overflow. Similarly
51 for tm_mon + 1 and tm_yday + 1.
52 Make %Y always equivalent to %C%y, and similarly for %G and %g.
53 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
54 (DO_SIGNED_NUMBER): New macro.
55 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
57 2005-03-07 Bruno Haible <bruno@clisp.org>
59 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
61 2005-03-03 Derek R. Price <derek@ximbiot.com>
62 Bruno Haible <bruno@clisp.org>
64 * pagealign_alloc.h: New file.
65 * pagealign_alloc.c: New file.
67 2005-01-28 Bruno Haible <bruno@clisp.org>
69 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
72 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
74 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
75 The workaround isn't strictly needed for POSIX conformance, and
76 it's too much of a pain to configure and maintain. We'll ask
77 people to fix their kernels instead.
78 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
79 (NANOSLEEP_BUG_WORKAROUND): Remove.
80 (xnanosleep): Remove the workaround.
82 2005-02-12 Bruno Haible <bruno@clisp.org>
84 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
86 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
88 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
89 * timespec.h (gettime): Return void, since it always
90 succeeds now. All uses changed.
91 * gettime.c (gettime) Likewise.
92 [HAVE_NANOTIME]: Prefer nanotime.
93 Assume gettimeofday succeeds, as POSIX requires.
94 Assime time () succeeds, since other code already does.
95 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
96 (timespec_subtract): Remove.
97 (NANOSLEEP_BUG_WORKAROUND): New constant.
98 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
99 things considerably. Use it only on GNU/Linux hosts, since the
100 workaround shouldn't be needed elsewhere.
102 2005-02-24 Bruno Haible <bruno@clisp.org>
104 * gettext.h: Update from GNU gettext 0.14.2.
106 2005-02-24 Bruno Haible <bruno@clisp.org>
108 * localcharset.c: Update from GNU gettext 0.14.2.
109 * config.charset: Update from GNU gettext 0.14.2.
111 2005-02-22 Simon Josefsson <jas@extundo.com>
113 * iconvme.h, iconvme.c: New files, from libc.
115 2005-02-20 Neil Conway <neilc@samurai.com>
117 * xgethostname.c (xgethostname): Check for ENOMEM, which is
118 returned by OSX/Darwin if the specified buffer is not large
119 enough for the hostname.
121 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
123 * memrchr.h: New file.
124 * chdir-long.c: Include it.
125 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
126 Don't bother including stddef.h.
128 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
130 * argp-help.c (__argp_help): Create a fake struct argp_state and
131 pass it to _help, otherwise the latter coredumps trying to
132 dereference state.root_argp.
134 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
136 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
138 Include <sys/types.h>, for dev_t.
139 (ME_DUMMY, ME_REMOTE): Move from here....
140 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
141 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
143 Include mountlist.h first, to test the interface.
145 2005-01-29 Bruno Haible <bruno@clisp.org>
147 * progname.c (program_name): Initialize.
148 Needed when linking statically on MacOS X.
150 2005-01-28 Bruno Haible <bruno@clisp.org>
152 * javacomp.sh.in: New file, from GNU gettext.
153 * javacomp.h: New file, from GNU gettext.
154 * javacomp.c: New file, from GNU gettext.
156 2005-01-26 Bruno Haible <bruno@clisp.org>
158 * javaexec.sh.in: New file, from GNU gettext.
159 * javaexec.h: New file, from GNU gettext.
160 * javaexec.c: New file, from GNU gettext.
162 2005-01-26 Simon Josefsson <jas@extundo.com>
164 * gai_strerror.c: Use GPL in header.
166 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
168 * argp-help.c (hol_entry_help): Avoid using non-constant
169 initializers for struct pentry_state.
170 (__argp_error): Check return value of __asprintf
171 (__argp_failure): Translate error message
173 * argp-parse.c: Removed braces around the expansion of N_()
175 2005-01-21 Jim Meyering <jim@meyering.net>
177 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
178 same value as for Solaris 9.
180 * chdir-long.c (chdir_long): Rewrite to remove limitation on
181 component length. This included changing the parameter to be
182 of type `char *' rather than `char const *'.
183 * chdir-long.h (chdir_long): Update prototype.
185 * openat.c (fdopendir, fstatat): New functions.
186 * openat.h: Include headers required for use of DIR and struct stat.
187 [AT_SYMLINK_NOFOLLOW]: Define.
188 (fdopendir, fstatat): Add prototypes.
190 2005-01-21 Bruno Haible <bruno@clisp.org>
192 * classpath.h: New file, from GNU gettext.
193 * classpath.c: New file, from GNU gettext.
195 2005-01-20 Simon Josefsson <jas@extundo.com>
197 * version-etc-fsf.c: New file, with version_etc_copyright.
198 * version-etc.c: Remove version_etc_copyright.
199 * version-etc.h (version_etc_copyright): Use [] instead of * in
200 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
202 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
204 * save-cwd.c (save_cwd): Remove code to support the case
205 where fchdir is missing or flaky.
207 2005-01-20 Simon Josefsson <jas@extundo.com>
209 * base64.h (isbase64): Add.
211 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
212 using a unsigned prototype, don't inline.
213 (base64_decode): Use it.
215 2005-01-19 Bruno Haible <bruno@clisp.org>
217 * sh-quote.h: New file, from GNU gettext.
218 * sh-quote.c: New file, from GNU gettext.
220 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
222 Merge changes from coreutils, as described below in several
223 changelogs dated today.
225 * save-cwd.c: Include "save-cwd.h" before other include files.
226 (O_DIRECTORY): Remove; not needed here, since "." must be
227 a directory. All uses removed.
228 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
229 universal on Suns, and we also need to test for IRIX.
230 Revamp code to use 'if' rather than '#if'.
231 Avoid unnecessary comparison of cwd->desc to 0.
233 * utimens.c (futimens): Robustify the previous patch, by checking
234 for known valid error numbers rather than observed invalid ones.
236 2005-01-18 Jim Meyering <jim@meyering.net>
238 * version-etc.c (version_etc_copyright): Update copyright date.
240 * utimens.c (futimens): Account for the fact that futimes
241 can also fail with errno == ENOSYS or errno == ENOENT.
242 Patch from Dmitry V. Levin.
244 Change the name of the robust chdir function from chdir to chdir_long.
245 * save-cwd.c: Include chdir-long.h rather than chdir.h.
246 (restore_cwd): Use chdir_long, not chdir.
247 * chdir-long.c: Renamed from chdir.c.
248 * chdir-long.h: Renamed from chdir.h.
249 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
252 2005-01-18 Bob Proulx <bob@proulx.com>
254 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
255 offsetof() macro construct to avoid compile failure with native HP-UX
256 11.0 ANSI C compiler.
258 2005-01-06 Bruno Haible <bruno@clisp.org>
260 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
261 because stpncpy.m4 takes care of it.
263 2004-01-24 Bruno Haible <bruno@clisp.org>
265 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
267 2003-10-09 Bruno Haible <bruno@clisp.org>
269 * progreloc.c: Include xalloc.h instead of xmalloc.h.
271 2005-01-06 Bruno Haible <bruno@clisp.org>
273 * fwriteerror.h (fwriteerror): Change specification to include fclose.
274 * fwriteerror.c: Include <stdbool.h>.
275 (fwriteerror): At the end, close the file stream. Record whether
276 stdout was already closed.
278 2004-05-27 Bruno Haible <bruno@clisp.org>
280 * execute.c (environ): Declare if needed.
281 * pipe.c (environ): Likewise.
282 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
284 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
286 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
287 definitions to be after all include files, to avoid collisions.
288 Problem reported by Bob Proulx.
290 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
292 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
293 not needed. This removes a dependency on the gettext module.
294 [defined _LIBC]: Do not include <libintl.h>; not needed.
296 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
298 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
301 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
303 * argp-parse.c: Include <stddef.h>.
304 (alignof, alignto): New macros.
305 (parser_init): Don't assume that void * is aligned sufficiently
308 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
309 need to extend the stack.
310 (YYINITDEPTH): New macro, so that the initial stack isn't overly
313 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
315 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
317 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
319 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
320 Remove now-obsolete comment about AIX.
321 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
322 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
323 (YYMAXDEPTH): New macro.
325 2004-12-18 Bruno Haible <bruno@clisp.org>
327 * fatal-signal.c (fatal_signals): Make non-const.
328 (init_fatal_signals): New function.
329 (uninstall_handlers, install_handlers): Ignore signals that were set to
331 (at_fatal_signal): Call init_fatal_signals.
332 (init_fatal_signal_set): Likewise. Ignore signals that were set to
334 Reported by Paul Eggert.
336 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
338 * getdate.y (textint): New member "negative".
339 (time_zone_hhmm): New function.
340 Expect 14 shift-reduce conflicts, not 13.
341 (o_colon_minutes): New rule.
342 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
343 (yylex): Set the "negative" member of signed numbers.
345 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
347 Changes imported from coreutils.
348 * hard-locale.c: Assume <locale.h> exists.
350 (GLIBC_VERSION): New macro.
351 (hard_locale): Assume setlocale exists.
352 Rewrite to avoid #ifdef.
353 Use strdup rather than malloc + strcpy.
354 * human.c: Assume <locale.h> exists.
355 (human_readable): Assume localeconv exists.
357 2004-12-01 Jakub Jelinek <jakub@redhat.com>
359 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
360 convert T2, not T. (Imported from libc.)
362 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
364 * getcwd.c (is_ENAMETOOLONG): New macro.
365 (__getcwd.c): Don't restore errno; glibc doesn't.
366 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
367 first, falling back to our code only if its results look suspicious.
368 Ensure that the resulting buffer is only as large as necessary.
370 * readutmp.c: Include readutmp.h first.
371 Include <errno.h>, since readutmp.h no longer does that.
372 * readutmp.h: Don't include <errno.h>,
373 <sys/param.h>, <time.h>; not needed to establish interface.
374 (errno): Remove decl.
375 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
376 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
377 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
379 2004-11-28 Simon Josefsson <jas@extundo.com>
381 * base64.h, base64.c: New file.
383 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
385 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
387 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
389 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
390 HP's ANSI C compiler.
391 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
392 Declaring int functions causes warnings on some modern systems and
393 shouldn't be needed to compile on ancient ones.
394 * same.c (MIN) [defined MIN]: Don't define, since it's already
397 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
398 with the following changes.
399 (__set_errno): Parenthesize properly.
401 (MIN, MAX, MATCHING_INO): New macros.
402 (__getcwd): Define with prototype, not K&R form.
403 Use heuristics to allocate default buffer on stack if possible.
404 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
405 behavior, and to avoid the PATH_MAX limit when computing
407 Use MATCHING_INO to compare inode number to file.
408 Check for arithmetic overflow in size calculations.
409 Fix bug in reallocation of dot array that caused getcwd to fail
410 on directories nested deeper than 75.
411 Be more careful about saving errno on error.
412 Do not use realloc; use only free+malloc, as this is a bit
413 more flexible and avoids a needless copy operation.
414 Do not inspect st_dev and st_ino for symbolic links; POSIX
415 doesn't specify the latter.
416 Check for closedir errors.
417 Avoid needless casts.
418 Use "#ifdef weak_alias" around weak_alias, to be like other
420 The following changes to getcwd.c have effect only when used in
421 gnulib; they have no effect inside glibc proper.
422 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
423 as alloca isn't used.
424 (alloca, __alloca): Likewise.
425 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
426 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
427 unconditionally, as gnulib assumes C89 or better.
428 Do not include <sys/param.h>.
429 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
430 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
432 (NULL) [!defined NULL]: Remove; we assume C89 or better.
433 Include <dirent.h> in a way that is compatible with modern Autoconf.
434 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
435 New macros, if not already defined.
436 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
437 Use "_LIBC", not "defined _LIBC", for consistency.
438 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
440 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
441 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
442 * xgetcwd.c: David MacKenzie's old code was removed, so give
443 credit only to Jim Meyering and adjust the copyright dates.
444 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
445 <stdlib.h>, <unistd.h>, "pathmax.h".
446 Instead, include "xgetcwd.h" (first) and "getcwd.h".
447 (INITIAL_BUFFER_SIZE): Remove.
448 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
450 2004-11-23 Jim Meyering <jim@meyering.net>
452 * getopt_.h: Remove trailing blanks.
454 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
456 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
457 (futimens): New function, which uses futimes if available.
458 (futimens, utimens): Support timespec==NULL, with same semantics
459 as utime and utimens.
460 * utimens.h (futimens): New decl.
462 2004-11-23 Jim Meyering <jim@meyering.net>
464 * __fpending.c: Add comment.
466 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
468 * getopt_.h: Re-addition of __getopt_argv_const caused
469 redefinition warnings. To avoid them, include the defines
470 in `#if !defined __need_getopt ... #endif'. The only place
471 where __getopt_argv_const is used is in definitions
472 of getopt_long and getopt_long_only below, which are as well
473 protected by `#ifndef __need_getopt'.
474 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
475 __need_getopt after including <stdio.h> and <unistd.h> These
476 headers might have defined it.
478 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
480 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
482 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
483 optopt): Use them instead of invoking ## directly; otherwise, the
484 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
486 2004-11-19 Bruno Haible <bruno@clisp.org>
488 * strtok_r.c: Move comments from here...
489 * strtok_r.h: ... to here.
491 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
493 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
494 might fail. Problem reported by Yoann Vandoorselaere.
495 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
496 that mishandle size_t overflow.
498 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
500 * canon-host.c: Include "strdup.h".
501 (canon_host): Use getaddrinfo if available, so that IPv6 works.
502 Use strdup instead of malloc/strcpy to duplicate strings.
504 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
505 (human_space_before_unit): New constant.
506 * human.c (human_readable): Support it.
508 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
509 (xgetcwd): Set errno correctly when failing.
510 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
511 the failure is actually due to a PATH_MAX problem.
513 Further getopt changes to make it more likely that glibc will
514 buy the changes back.
515 * getopt.c (POSIXLY_CORRECT): New constant.
516 (getopt): Use it, so to preserve glibc semantic
517 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
518 when compiling for libc.
519 * getopt_.h (__getopt_argv_const): Bring it back.
520 (getopt_long, getopt_long_only): Use it.
522 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
523 New arg POSIXLY_CORRECT. All callers changed.
524 (getopt): Argv is now char * const *, as per standard.
525 (_getopt_internal_r, _getopt_internal): Argv is now char **,
526 not char *__getopt_argv_const *.
527 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
528 _getopt_long_only_r): Likewise.
529 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
530 * getopt_int.h (_getopt_internal, _getopt_internal_r,
531 _getopt_long_r, _getopt_long_only_r): Likewise.
532 * getopt_.h (__getopt_argv_const): Remove.
533 (getopt): Argv is now char * const *, as per standard.
535 * getdate.y (tORDINAL): New token.
536 (day, relunit): Allow it for relative times.
537 (relative_time_table): Use tORDINAL for ordinals.
539 2004-11-15 Jim Meyering <jim@meyering.net>
541 * closeout.c: Include "__fpending.h" once again.
543 (close_stdout): Don't fail just because stdout was closed initially,
544 since some programs don't write to stdout in the normal course of
545 operation (other than --version and --help), and we don't want this
546 function to make e.g. `touch file >&-' fail.
547 But do fail if it was closed and someone has tried to write to it.
548 E.g., `printf foo >&-' must fail.
550 2004-11-11 Simon Josefsson <jas@extundo.com>
552 * strtok_r.h, strtok_r.c: New file.
554 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
556 * getopt_.h (__getopt_argv_const): New macro, to be used so that
557 we can stop lying to compilers about the constness of argv when we
558 are compiled outside glibc.
559 (getopt, getopt_long, getopt_long_only): Use it.
560 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
562 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
563 _getopt_long_only_r): Likewise.
564 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
565 _getopt_long_only_r): Likewise.
567 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
568 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
569 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
570 the other external symbols.
571 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
572 declaration, since the above renaming now works around collisions.
574 2004-11-11 Jim Meyering <jim@meyering.net>
576 * linebreak.c: Remove trailing blanks.
577 * alloca_.h: Likewise.
579 * euidaccess.c: Likewise.
580 * allocsa.h: Likewise.
582 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
584 * mktime.c (SHR): New macro, which is a portable
585 substitute for >> that should work even on Crays.
586 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
587 Problem reported by Mark D. Baushke in
588 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
589 * getdate.y (SHR): Likewise.
591 * strftime.c (SHR): Likewise.
593 * quotearg.c (struct quoting_options): Use unsigned int for
594 quote_these_too, so that right shifts are well defined. All uses
597 2004-11-10 Simon Josefsson <jas@extundo.com>
599 * getaddrinfo.h, getaddrinfo.c: New files.
601 2004-11-10 Jim Meyering <jim@meyering.net>
603 Ensure that no close failure goes unreported.
604 * closeout.c (close_stdout): Always close stdout. I.e., don't
605 return early when it seems there's nothing to flush.
606 Don't include __fpending.h.
608 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
610 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
612 2004-11-05 Bruno Haible <bruno@clisp.org>
614 * readlink.c: Include stddef.h, needed for size_t on Woe32.
615 Reported by Mark D. Baushke <mdb@cvshome.org>.
617 2004-11-04 Bruno Haible <bruno@clisp.org>
619 2004-09-11 Bruno Haible <bruno@clisp.org>
620 * allocsa.valgrind: New file.
621 2004-02-06 Bruno Haible <bruno@clisp.org>
622 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
623 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
624 Reported by Christopher Seip <chris.seip@hp.com>.
626 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
628 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
629 with errno == ERANGE if the buffer is too small.
630 Problem reported by Mark D. Baushke.
632 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
634 * xreadlink.c (MAXSIZE): New macro.
635 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
636 size does not exceed MAXSIZE. Avoid cast.
637 As suggested by Mark D. Baushke in
638 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
639 if readlink fails with buffer size just under MAXSIZE, try again
642 2004-11-02 Derek R. Price <derek@ximbiot.com>
643 and Paul Eggert <eggert@cs.ucla.edu>
645 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
646 (get_date): Overparenthesize to avoid GCC warning.
648 2004-11-02 Bruno Haible <bruno@clisp.org>
650 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
651 function returns void.
653 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
655 * getpass.c (fflush_unlocked, flockfile, funlockfile)
656 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
659 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
661 * getdate.y: Add support for TZ="foo" within a date string.
662 Fix some bugs near time_t boundaries. Reject dates with
663 out-of-range components, e.g., "Sept 31".
664 Include <stdlib.h>, "setenv.h", "xalloc.h".
665 (ISDIGIT_LOCALE): Remove; unused.
666 Note that the TZ and time functions used here are not reentrant.
667 (mktime_ok, get_tz): New functions.
668 (TZBUFSIZE): New constant.
669 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
670 This requires that we sometimes generate our own TZ="XXX..." setting.
672 2004-10-27 Derek R. Price <derek@ximbiot.com>
674 * mktime.c (not_equal_tm): Remove redundant check.
676 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
678 * getdate.y: Use Bison 1.875 features, and some minor
679 code cleanups. This change does not affect semantics.
680 Don't include <stdlib.h>; no longer needed.
681 Don't include unlocked-io.h; only the "#if TEST" code uses
682 stdio, and performance isn't crucial there.
683 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
684 Bison 1.875 features as described below.
685 All uses of "PC." replaced by "pc->".
686 (YYSTYPE): Add a forward declaration.
687 (yylex, yyerror): Use full prototypes in forward decls.
688 Use "%pure-parser" rather than obsolescent "%pure_parser".
689 Use %parse-param and %lex-param instead of obsolescent
690 YYPARSE_PARAM and YYLEX_PARAM.
691 (meridian_table, month_and_day_table, time_units_table,
692 relative_time_table, time_zone_table, military_table,
693 lookup_zone, lookup_word, get_date):
694 Use NULL instead of 0 where appropriate.
695 (to_hour): Avoid abort (), to avoid a dependency on
697 (yyerror, yylex): Now accepts parser_control * arg.
698 (main) [TEST]: Use '\0' rather than 0 for char.
700 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
702 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
703 It's now the caller's responsibility to handle the case where
704 !HAVE_GETPAGESIZE && !defined getpagesize.
706 * mktime.c (leapyear): Arg is long int, not int.
708 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
710 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
712 2004-10-12 Simon Josefsson <jas@extundo.com>
714 * getpass.c (fflush_unlocked, flockfile, funlockfile)
715 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
718 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
720 * vsnprintf.h: New file.
721 * vsnprintf.c: New file.
723 2004-10-07 Bruno Haible <bruno@clisp.org>
725 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
726 into the provided buffer.
728 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
730 * diacrit.c, diacrit.h: Add GPL notice.
732 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
733 * atanl.c (atanl): Keep the code as similar to glibc as possible.
734 * logl.c (logl): Keep the code as similar to glibc as possible.
735 This avoids a potential constant-folding bug.
737 2004-10-05 Bruno Haible <bruno@clisp.org>
739 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
741 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
743 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
744 * xmalloc.c (xmemdup): Likewise.
745 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
746 XFREE): Remove these long-obsolescent macros.
747 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
750 * regex.c (re_comp): Cast gettext return value to char *,
751 Problem reported by Martin Neitzel via Mark D. Baushke.
753 2004-10-04 Simon Josefsson <jas@extundo.com>
755 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
756 '#ifdef USE_UNLOCKED_IO'.
758 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
760 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
761 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
762 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
763 regex.c, sha1.c, version-etc.c, yesno.c:
764 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
765 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
766 the includer's responsibility.
770 * modechange.c (mode_compile): Don't decrement a pointer that
771 points to the start of a string, as the C Standard says the
772 resulting behavior is undefined.
774 * backupfile.h (enum backuptype): Rename none -> no_backups,
775 simple -> simple_backups, numbered_existing ->
776 numbered_existing_backups, numbered -> numbered_backups
777 to avoid shadowing problems. All uses changed.
778 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
779 * backupfile.c (check_extension, numbered_backup):
780 Rename locals to avoid shadowing 'basename'.
781 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
784 * .cppi-disable: Add getopt_.h, getopt_int.h.
785 * .cvsignore: Add getopt.h.
787 2004-10-04 Simon Josefsson <jas@extundo.com>
789 * memmem.h: New file.
790 * memmem.c: New file, taken from glibc.
792 2004-10-02 Jim Meyering <jim@meyering.net>
794 * dirfd.h, getpagesize.h: Add copyright notice.
796 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
798 * snprintf.c: Remove comments as to why each header is needed.
800 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
802 * strsep.h: New file.
803 * strsep.c: New file.
805 2004-10-01 Simon Josefsson <jas@extundo.com>
807 * snprintf.c (snprintf): Handle size==0.
809 2004-10-01 Simon Josefsson <jas@extundo.com>
810 Bruno Haible <bruno@clisp.org>
812 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
813 (snprintf): Declare 'args'.
815 2004-09-30 Simon Josefsson <jas@extundo.com>
817 * snprintf.h, snprintf.c: New files.
819 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
821 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
822 (hol_entry_help): Never translate an empty string.
823 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
824 * argp.h (OPTION_NO_TRANS): New option.
826 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
828 * xvasprintf.c: Include xalloc.h.
829 (xvasprintf): Use xalloc_die, not xmalloc_die.
831 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
833 * dummy.c: Change copyright notice to FSF, and license to GPL.
835 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
837 * argp-pvh.c (argp_program_version_hook): Provide initial value.
838 Problem reported by Bruno Haible in:
839 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
841 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
843 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
844 in case some system header has #define'd it. Problem reported by
846 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
848 2004-09-08 Bruno Haible <bruno@clisp.org>
850 * stdint_.h.in: New file, taken from GNU clisp.
852 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
854 * xvasprintf.h: New file.
855 * xvasprintf.c: New file.
856 * xasprintf.c: New file.
858 2004-09-08 Bruno Haible <bruno@clisp.org>
860 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
862 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
864 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
866 Import from coreutils.
867 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
868 strings on unbounded length. alloca's performance benefits aren't
871 (parse_with_separator): New function, with most of the internals
872 of the old parse_user_spec. Allow user to omit both user and group,
873 for compatibility with FreeBSD.
874 Clone only the user name, not the entire spec.
875 Do not set *uid, *gid unless entirely successful.
876 Avoid memory leak in some failing cases.
877 Fix regression for USER.GROUP reported by Dmitry V. Levin in
878 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
879 (parse_user_spec): Rewrite to use parse_with_separator.
881 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
883 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
884 its complicated substitute.
885 * argp-help.c: Include <errno.h>, for program_invocation_short_name
886 and program_invocation_name.
887 (__argp_basename) [!_LIBC]: Remove; the only use was
888 replaced by its body.
889 (__argp_short_program_name): Change condition from
890 !defined __argp_short_program_name to
891 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
892 to match argp-namefrob.h.
893 (__argp_failure): Don't assume strerror_r returns char *.
894 * argp-parse.c (N_): Define unconditionally.
895 (argp_default_options): Fill out initializers with 0 to avoid
898 2004-08-12 Simon Josefsson <jas@extundo.com>
900 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
901 * getopt_.h: Renamed from getopt.h.
903 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
905 Merge from coreutils.
907 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
908 wmemchr or wmemcpy. Problem reported by Robert Dahlem
909 for Reliant Unix 5.43.
911 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
912 (union fooround): Use uintmax_t, not long int.
913 The rest is a merge from libc:
914 [defined _LIBC]: Include <shlib-compat.h>.
915 (_obstack) [defined _LIBC]: Remove after 2.3.4.
917 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
919 * strverscmp.c: Convert to UTF-8.
921 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
923 * obstack.h (obstack_empty_p):
924 Don't assume that chunk->contents is suitably aligned.
925 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
926 Likewise. Problem reported by Benno in
927 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
929 * chown.c (rpl_chown): Work even if the file is writeable but not
930 readable. This could be improved further but it'd take some work.
932 2004-08-08 Simon Josefsson <jas@extundo.com>
934 * xgethostname.c: Don't include error.h (not used).
937 * getpass.c: Include getpass.h first.
939 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
941 * xalloc-die.c: New files.
942 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
944 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
945 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
946 (_, N_, xalloc_die): Move to xalloc-die.c.
947 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
948 so that we needn't mess with xalloc_msg_memory_exhausted.
950 * sha1.h: Renamed from sha.h.
951 (SHA1_H): Renamed from _SHA_H.
952 (sha1_ctx): Renamed from sha_ctx.
953 (sha1_init_ctx): Renamed from sha_init_ctx.
954 (sha1_process_block): Renamed from sha_process_block.
955 (sha1_process_bytes): Renamed from sha_process_bytes.
956 (sha1_finish_ctx): Renamed from sha_finish_ctx.
957 (sha1_read_ctx): Renamed from sha_read_ctx.
958 (sha1_stream): Renamed from sha_stream.
959 (sha1_buffer): Renamed from sha_buffer.
960 * sha1.c: Likewise; renamed from sha.c.
961 Do not include <sys/types.h>.
962 Include <stddef.h> rather than <stdlib.h>.
964 2004-08-08 Bruno Haible <bruno@clisp.org>
966 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
967 FILESYSTEM_PREFIX_LEN.
968 * progreloc.c: Likewise.
969 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
971 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
974 * argp-help.c (make_hol, hol_append): Don't assume that
975 SIZE_MAX is a valid preprocessor constant.
976 (__argp_basename): Change from "#ifndef _LIBC"
977 to "#ifndef __argp_short_program_name", so that
978 we don't compile these functions for tar.
980 More merges from coreutils.
981 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
982 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
984 * addext.c: Remove; no longer needed.
985 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
986 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
987 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
988 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
989 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
990 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
991 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
992 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
993 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
994 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
995 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
996 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
997 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
998 Import changes from coreutils.
1000 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
1002 Merge from coreutils.
1004 * .gdb-history: Remove; this doesn't belong here.
1006 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
1007 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
1008 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
1010 * dirname.h: Include <stdbool.h>.
1011 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
1012 for consistency with POSIX terminology. All uses changed.
1013 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
1014 (strip_trailing_slashes): Use bool for booleans.
1015 * stripslash.c (strip_trailing_slashes): Likewise.
1017 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
1018 sometimes returns a positive errno value even when it succeeds.
1019 (print_errno_message) [!LIBC]: Fall back on strerror if
1022 * path-concat.c (mempcpy): Don't define if a system header defines it.
1023 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
1024 (longest_relative_suffix): New function.
1025 (path_concat): Use it. Assume first argument is not NULL.
1026 Port to DOS. Omit redundant separators.
1027 Report an error instead of returning NULL.
1028 Use mempcpy instead of memcpy.
1029 (xpath_concat): Remove: not declared or used.
1031 * same.h: Include <stdbool.h>
1032 (same_name): Return bool, not int.
1033 * same.c (same_name): Likewise.
1034 (errno): Don't declare; we assume C89 or better now.
1036 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
1037 if not already defined.
1039 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
1040 * dup-safer.c (errno): Likewise.
1042 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
1044 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
1047 2004-08-03 Simon Josefsson <jas@extundo.com>
1049 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
1050 * progname.h: Don't include stdbool.h.
1052 2004-08-02 Simon Josefsson <jas@extundo.com>
1054 * getsubopt.h: New file, with comments from Bruno Haible.
1055 * getsubopt.c: New file, from glibc, but slightly modified based on
1056 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
1058 2004-08-01 Simon Josefsson <jas@extundo.com>
1060 * xgetdomainname.c: Include stdlib.h, for free().
1062 2004-07-16 Simon Josefsson <jas@extundo.com>
1064 * dummy.c: New file.
1066 2004-07-16 Bruno Haible <bruno@clisp.org>
1068 * backupfile.h: Add extern "C" for C++.
1069 * closeout.h: Likewise.
1070 * copy-file.h: Likewise.
1071 * findprog.h: Likewise.
1072 * full-write.h: Likewise.
1073 * pathname.h: Likewise.
1074 * progname.h: Likewise.
1075 * stpcpy.h: Likewise.
1076 * stpncpy.h: Likewise.
1077 * strcase.h: Likewise.
1078 * strstr.h: Likewise.
1079 * xalloc.h: Likewise.
1081 * mbswidth.h: Add extern "C" for C++.
1082 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
1084 2004-07-09 Simon Josefsson <jas@extundo.com>
1086 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
1087 failed without this.)
1089 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1091 * fchown-stub.c: New file.
1093 2004-06-24 Jim Meyering <jim@meyering.net>
1095 * obstack.h (obstack_base): Cast to (void *), per documentation.
1097 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
1099 * argz.c, argz_.h: New files, which are autoupdated from libtool.
1101 2004-06-01 Jim Meyering <jim@meyering.net>
1103 * calloc.c: New file.
1105 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
1107 * getdate.y (yylex): Allow space between sign and number.
1108 Problem reported by Dan Jacobson.
1110 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
1111 and Jim Meyering <jim@meyering.net>
1113 Merge from coreutils CVS.
1115 * stat-macros.h: New file, with contents from file-type.h
1116 and coreutils' system.h.
1117 * file-type.c: Include "stat-macros.h".
1118 * file-type.h (file_type): Move all macro definitions to new file,
1121 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
1122 Wrap old code with this conditional.
1123 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
1124 function that does not dereference symlinks.
1125 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
1127 * xreadlink.c: Include xreadlink.h first, to catch .h file
1128 dependency problems.
1129 (xreadlink): Accept new arg SIZE, for efficiency.
1130 All decls and uses changed.
1131 * xreadlink.h: Include <stddef.h>, for size_t.
1133 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
1134 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
1136 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
1138 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
1140 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
1141 macros to be defined.
1142 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
1143 the allocator returns NULL because the requested size is zero.
1145 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
1147 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
1148 var. Add comment explaining why libc still defines it. This
1149 merges the following patch from glibc:
1150 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
1152 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
1154 * obstack.c (_obstack): Remove unused variable. It hasn't been
1155 present in glibc since revision 1.1 of this file.
1156 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
1157 obstack_alignment_mask, obstack_alloc, obstack_base,
1158 obstack_blank, obstack_blank_fast, obstack_chunk_size,
1159 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
1160 obstack_grow0, obstack_init, obstack_int_grow,
1161 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
1162 obstack_next_free, obstack_object_size, obstack_ptr_grow,
1163 obstack_ptr_grow_fast, obstack_room): Remove declarations of
1164 nonexistent functions.
1166 2004-05-17 Derek R. Price <derek@ximbiot.com>
1167 Paul Eggert <eggert@cs.ucla.edu>
1169 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
1171 2004-05-14 Bruno Haible <bruno@clisp.org>
1173 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
1174 that consists of a '.' followed by an empty digit string.
1175 Patch by Tor Lillqvist <tml@iki.fi>.
1177 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
1179 Port obstack to the AS/400, where pointers are 16 bytes wide and
1180 you cannot cast an integer to a valid pointer. This patch is
1181 currently waiting to be integrated into glibc; see
1182 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
1184 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
1185 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
1186 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
1187 (struct obstack): temp member is now a union of a pointer and
1188 an integer, instead of an integer. All integer uses changed.
1189 This does not affect the physical layout of struct obstack,
1190 except on hosts (like the AS/400) where the size or alignment of
1191 void * is greater than that of ptrdiff_t.
1192 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
1193 __STDC__)]: Store temporary in pointer member of union, not
1195 * obstack.c: Include <stddef.h>, for offsetof.
1196 (struct fooalign): Remove; it doesn't need a name.
1197 (union fooround): Change double to long double, and add void *.
1198 (DEFAULT_ALIGNMENT): Use offsetof to compute.
1199 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
1200 not a macro. Hence the values are always int; so remove all
1201 casts-to-int in uses.
1203 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
1204 Derek Price <derek@ximbiot.com>
1206 * alloca.c: Include <alloca.h>, to get our interface.
1207 * alloca_.h: Use __alloca on AIX, so that we don't have to
1208 include <alloca.h> first. Use C89 prototype for alloca; this
1209 requires including <stddef.h> for size_t. Use extern "C" if C++.
1210 Use #elif for simplicity, since we can assume C89 now.
1211 Don't try to source the system alloca.h since it will not be found
1212 and to prevent recursively including its replacement.
1213 * fnmatch.c: Include <alloca.h> instead of opencoding.
1214 * regex.c: Likewise.
1216 2004-05-16 Derek Price <derek@ximbiot.com>
1217 Paul Eggert <eggert@cs.ucla.edu>
1219 getline cleanup. This changes the getndelim2 API: both order of
1220 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
1223 * getline.c: Don't include stddef.h or stdio.h, since our
1224 interface does that.
1225 (getline): Always use getdelim, so that we don't have two
1226 copies of this code.
1227 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
1229 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
1230 (GETNDELIM2_MAXIMUM): New macro.
1231 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
1232 instead of the old practice of delim2==0. All callers changed.
1233 Return -1 on overflow, instead of returning junk.
1234 Do not set *linesize unless allocation succeeds.
1235 * getndelim2.h: Do not include stddef.h; no longer needed, now
1236 that we include sys/types.h.
1237 * getnline.h: Likewise.
1238 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
1239 (getndelim2): Reorder arguments.
1240 * getnline.c (getnline, getndelim):
1241 Don't discard the NMAX argument.
1242 (getnline): Invoke getndelim, to avoid code duplication.
1243 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
1244 of (size_t) -1 by callers of the getnline family.
1246 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
1248 * nanosleep.c (suspended): Change its type from int to
1249 sig_atomic_t volatile.
1250 (first_call): Make it private to rpl_nanosleep, and have it
1251 be zero initially as that's a bit faster.
1252 (my_usleep): Round up fractional times instead of truncating them,
1253 as this is the usual meaning for 'sleep'.
1255 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
1257 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
1258 (ENOSYS): Define if not defined.
1259 (settime): Fall back on stime if it exists and settimeofday fails.
1260 But don't bother with fallbacks if a method fails with errno == EPERM.
1262 2004-05-11 Jim Meyering <jim@meyering.net>
1264 Prior to this change, the save_cwd caller required read access to the
1265 current directory on most systems (ones with the fchdir function).
1267 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
1268 fails, try write-only, and finally, resort to using xgetcwd.
1270 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
1272 * obstack.c, obstack.h: Import changes from libc.
1274 2004-04-28 Bruno Haible <bruno@clisp.org>
1276 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
1277 implicitly appends .exe to executables.
1278 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
1279 accepts Windows pathnames.
1280 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1281 Cygwin like Windows, since it now accepts Windows pathnames.
1282 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1283 Cygwin like Windows, since it now accepts Windows pathnames.
1284 Reported by Derek Robert Price <derek@ximbiot.com>.
1286 2004-04-20 Jim Meyering <jim@meyering.net>
1288 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
1290 2004-04-20 Jim Meyering <jim@meyering.net>
1291 Bruno Haible <bruno@clisp.org>
1293 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
1294 memory when realloc fails.
1296 2004-04-18 Jim Meyering <jim@meyering.net>
1298 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
1299 don't leak memory and do call END_UTMP_ENT.
1301 2004-04-11 Paul Eggert <eggert@twinsun.com>
1303 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
1304 (CHAR_BIT): Remove, since we assume C89.
1305 Include <stdint.h> if available, as per current Autoconf CVS advice.
1307 2004-03-30 Paul Eggert <eggert@twinsun.com>
1309 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
1310 not bool, to be more consistent with Unix conventions.
1311 Suggested by Bruno Haible.
1313 Merge from coreutils.
1315 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
1318 * getdate.h: Include stdbool.h, and timespec.h instead of
1319 the usual <time.h> dance.
1320 (get_date): Change signature to support fractional time stamps.
1321 All callers changed.
1322 * getdate.y: Include "getdate.h" first, as we can now
1323 assume C89 and don't need to worry about 'const'.
1324 Similarly, include "unlocked-io.h" near start, not in middle.
1326 (textint.value): Use long int rather than int.
1327 (textint.digits): Use size_t rather than int.
1328 (BILLION, LOG10_BILLION): New constants.
1329 (parser_control): New member rel_ns. Members day_ordinal,
1330 time_zone, month, day, hour, minutes, rel_year, rel_month,
1331 rel_day, rel_hour, rel_minutes, rel_seconds
1332 are now long int, not int. Member seconds is now struct timespec,
1333 not int. New member timespec_seen. Members dates_seen, days_seen,
1334 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
1336 (%union.intval): Now long int, not int.
1337 New member timespec.
1338 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
1339 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
1340 (spec): Now is a timespec or an item list.
1341 (timespec, items): New nonterminals.
1342 (time, rel, relunit, number, get_date):
1343 Add support for fractional seconds.
1344 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
1345 (gmtime, localtime, mktime): Remove decls; not needed with C89.
1346 (to_hour): First arg is now long int, not int.
1347 (to_year): Returns long int, not int.
1348 Don't treat year -70 like 70.
1349 (tm_diff): Returns long int, not int.
1350 (lookup_word): Use bool instead of int when appropriate.
1351 (yylex): Use size_t for count, not int.
1352 Detect overflow when parsing large integer constants.
1353 Add support for fractions.
1354 (get_date): Make pointers 'const' if possible.
1355 Use more-portable code to detect integer overflow.
1356 (main) [TEST]: Adjust to above changes. Test for localtime failure.
1357 Don't use ctime; it's not reliable if the year has >4 digits.
1359 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
1360 This is for compatibility with BSD.
1362 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
1363 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
1364 From coreutils' system.h.
1366 * userspec.c: Don't include "posixver.h".
1367 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
1368 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
1369 compatible extension. Simplify code by removing a boolean int
1370 that was always nonzero if a string was nonnull.
1372 2004-03-30 Jim Meyering <jim@meyering.net>
1374 Merge from coreutils.
1376 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
1378 * readtokens.c (readtoken): Don't leak 64 bytes when reading
1379 an empty input stream.
1381 * readtokens.c: Include <stdbool.h>.
1382 (readtoken): Use `size_t' rather than int/long.
1383 All callers adjusted.
1384 Use `bool' rather than `int' where appropriate.
1385 Use memset rather than an explicit loop.
1386 Use x2nrealloc rather than xrealloc.
1387 Allow the use of `\0' as a delimiter.
1388 (readtokens): Likewise.
1389 * readtokens.h (readtoken, readtokens): Update prototypes.
1391 2004-03-30 Bruno Haible <bruno@clisp.org>
1393 * getloadavg.c (getloadavg): Don't assume setlocale returns
1396 2004-03-29 Paul Eggert <eggert@twinsun.com>
1398 Merge changes to getloadavg.c from coreutils and Emacs.
1400 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
1401 Define to an expression, not to the empty string.
1402 Include cloexec.h and xalloc.h.
1403 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
1404 Use set_cloexec_flag rather than rolling our own.
1405 * cloexec.c, cloexec.h: New files.
1407 2004-03-18 Paul Eggert <eggert@twinsun.com>
1409 * getopt.h: Sync with libc CVS.
1411 2004-03-18 Paul Eggert <eggert@twinsun.com>
1412 Bruno Haible <bruno@clisp.org>
1414 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
1415 not on all platforms that have <wchar.h>.
1416 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
1418 2004-03-09 Paul Eggert <eggert@twinsun.com>
1420 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
1422 * getopt_int.h: New file, also synced from libc.
1424 2004-03-07 Paul Eggert <eggert@twinsun.com>
1426 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
1427 '#if' expressions. Unlike the code it replaces, it does not
1428 depend on (defined _SC_PAGESIZE). However, it does depend on
1429 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
1430 first reported by Jason Andrade in
1431 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
1433 2004-01-18 Simon Josefsson <jas@extundo.com>
1435 * strdup.h: New file.
1436 * strdup.c: Include it.
1437 * path-concat.c: Include strdup.h. Drop strdup declaration.
1438 * userspec.c: Include strdup.h. Drop strdup declaration.
1440 2004-02-06 Karl Berry <karl@gnu.org>
1442 * config.charset: update from gettext 0.14.1.
1444 2004-02-05 Paul Eggert <eggert@twinsun.com>
1446 Add comments and code, prompted by suggestions from Bruno Haible
1448 * quotearg.h (quotearg_alloc): New decl. Improve the comments
1449 describing the enum quoting_style values.
1450 * quotearg.c (quotearg_alloc): New function.
1451 (quotearg_buffer_restyled): Treat lone { and } as special.
1452 Treat = as special. Work around bug with older shells
1453 that "see" a '\' that is really the 2nd byte of a multibyte char.
1454 Quote empty string with shell_quoting_style.
1456 2004-02-03 Bruno Haible <bruno@clisp.org>
1458 * pipe.h: New file, from GNU gettext.
1459 * pipe.c: New file, from GNU gettext.
1461 2004-01-27 Bruno Haible <bruno@clisp.org>
1463 * execute.h: New file, from GNU gettext.
1464 * execute.c: New file, from GNU gettext.
1465 * w32spawn.h: New file, from GNU gettext.
1467 2004-01-23 Paul Eggert <eggert@twinsun.com>
1469 Exit-status fix from coreutils.
1471 Use exit_failure consistently in place of EXIT_FAILURE,
1472 so that program exit statuses are consistent on failure.
1474 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
1475 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
1476 * argmatch.h: Comment fix to match the above.
1477 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
1478 Now a macro referring to exit_failure, instead of a separate
1479 variable. Include "exitfail.h" to get it.
1480 * xstrtol.h: Include "exitfail.h".
1481 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
1483 * long-options.c (parse_long_options): Use prototype
1484 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
1487 2004-01-21 Jim Meyering <jim@meyering.net>
1489 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
1490 so as not to conflict with a different-sized __mktime_internal
1491 function in GNU libc.
1492 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
1493 Problem building statically-linked `ls' reported by Michael Brunnbauer.
1495 2004-01-18 Paul Eggert <eggert@twinsun.com>
1497 Merge from diffutils.
1499 * file-type.c (file_type): Add typed memory objects.
1500 * file-type.h (S_TYPEISTMO): New macro.
1502 * c-stack.h (c_stack_action): Remove argv argument.
1503 * c-stack.c (c_stack_action): Likewise. All uses changed.
1504 (die): Don't calculate message unless segv_action returns.
1505 (get_stack_location, min_address_from_argv, max_address_from_argv,
1506 volatile stack_base, volatile_stack_size): Remove.
1507 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
1508 that every segmentation violation is a stack overflow. (Ouch!)
1509 See Debian bug 136249 (still outstanding) for more info about why
1510 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
1512 2003-11-30 Bruno Haible <bruno@clisp.org>
1514 Safer stack allocation.
1515 * setenv.c: Include allocsa.h.
1516 (alloca): Remove fallback definition.
1517 (freea): Remove macro.
1518 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
1521 2003-10-17 Bruno Haible <bruno@clisp.org>
1523 * binary-io.h: Avoid warnings on Cygwin.
1525 2003-12-28 Bruno Haible <bruno@clisp.org>
1527 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
1528 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
1530 2003-11-28 Bruno Haible <bruno@clisp.org>
1532 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
1534 2003-11-27 Bruno Haible <bruno@clisp.org>
1536 * wait-process.c: On Windows, include windows.h. Needed on mingw.
1538 2003-11-17 Bruno Haible <bruno@clisp.org>
1540 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
1542 2003-11-24 Bruno Haible <bruno@clisp.org>
1544 * xallocsa.h: New file, from GNU gettext.
1545 * xallocsa.c: New file, from GNU gettext.
1547 2003-11-24 Bruno Haible <bruno@clisp.org>
1549 * allocsa.h: New file, from GNU gettext.
1550 * allocsa.c: New file, from GNU gettext.
1552 2003-11-24 Bruno Haible <bruno@clisp.org>
1554 * eealloc.h: New file.
1556 2004-01-15 Jim Meyering <jim@meyering.net>
1558 Merge from coreutils.
1560 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
1561 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
1562 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
1564 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
1565 optional configure-time default.
1567 * version-etc.c (version_etc_copyright): Update copyright date.
1569 * xreadlink.c (xreadlink): Correct outdated comment.
1571 2004-01-15 Paul Eggert <eggert@twinsun.com>
1573 Merge from coreutils.
1575 * posixver.c: Include posixver.h.
1577 * same.c: Include <stdbool.h>, <limits.h>.
1578 (_POSIX_NAME_MAX): Define if not defined.
1580 (same_name): If file names are silently truncated, report
1581 that the file names are the same if they are the same after
1582 the silent truncation.
1584 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
1585 conversion function.
1586 * xstrtod.c (xstrtod): Likewise. All callers changed to
1587 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
1590 2004-01-14 Paul Eggert <eggert@twinsun.com>
1592 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
1593 with like-named macro in fnmatch.c.
1594 (EXT): Use an internal constant instead.
1596 Merge fnmatch patches from glibc.
1597 * fnmatch.c (mbsinit): Remove define.
1598 Add libc_hidden_ver (__fnmatch, fnmatch).
1599 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
1600 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
1602 2003-12-14 Karl Berry <karl@gnu.org>
1604 * config.charset: update from gettext-runtime.
1606 2003-12-03 Paul Eggert <eggert@twinsun.com>
1608 * getgroups.c (getgroups): xmalloc takes one argument, not two.
1609 Bug reported by Alfred M. Szmidt.
1611 2003-11-29 Karl Berry <karl@gnu.org>
1613 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
1615 2003-11-23 Paul Eggert <eggert@twinsun.com>
1616 Bruno Haible <bruno@clisp.org>
1618 * printf-parse.h: Don't include sys/types.h.
1619 (ARG_NONE): New macro.
1620 (char_directive): Change type of *arg_index fields to size_t.
1621 * printf-parse.c: Don't include sys/types.h.
1622 (SSIZE_MAX): Remove macro.
1623 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
1624 Remove unnecessary overflow check.
1625 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
1628 2003-11-24 Paul Eggert <eggert@twinsun.com>
1630 * alloca.c: Remove dependency on xalloc module.
1631 (xalloc_die): Remove.
1632 (memory_full) [!defined emacs]: New macro.
1633 [!defined emacs]: Don't include xalloc.h.
1634 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
1635 address arithmetic overflows. Change datatypes a bit to avoid
1638 2003-11-22 Jim Meyering <jim@meyering.net>
1640 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
1642 2003-11-17 Bruno Haible <bruno@clisp.org>
1644 * vasnprintf.c (alloca): Remove fallback definition.
1645 (freea): Remove definition.
1646 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
1647 Reported by Paul Eggert.
1649 2003-11-17 Jim Meyering <jim@meyering.net>
1651 On systems without utime and without a utimes function capable of
1652 dealing with a NULL struct utimbuf* argument, this utime replacement
1653 could -- in unusual circumstances -- leak a file descriptor.
1654 * utime.c: Include <unistd.h> and <errno.h>.
1655 (utime_null): Be sure to close `fd' and to preserve errno.
1656 Reported by Geoff Collyer via Arnold Robbins.
1658 2003-11-16 Paul Eggert <eggert@twinsun.com>
1659 Bruno Haible <bruno@clisp.org>
1661 Protect against address arithmetic overflow.
1662 * printf-args.h: Include stddef.h.
1663 (arguments): Change type of field 'count' to size_t.
1664 * printf-args.c (printf_fetchargs): Use size_t instead of
1665 'unsigned int' where appropriate.
1666 * printf-parse.h: Include sys/types.h.
1667 (char_directive): Change type of *arg_index fields to ssize_t.
1668 (char_directives): Change type of fields 'count', max_*_length to
1670 * printf-parse.c: Include sys/types.h and xsize.h.
1671 (SSIZE_MAX): Define fallback value.
1672 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
1673 instead of 'int' where appropriate. Check a_allocated, d_allocated
1674 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
1675 * vasnprintf.c: Include xsize.h.
1676 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
1677 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
1678 overflow. Avoid wraparound when converting a width or precision from
1681 2003-11-16 Bruno Haible <bruno@clisp.org>
1683 Update from GNU gettext.
1684 * printf-parse.c: Generalize to it can be compiled for wide strings.
1685 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
1686 * vasnprintf.c: Generalize to it can be compiled for wide strings.
1687 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
1688 SNPRINTF): New macros.
1689 Don't include <alloca.h> if the file is used inside libintl.
1690 (local_wcslen): New function, for Solaris 2.5.1.
1691 (VASNPRINTF): Use it instead of wcslen.
1693 2003-11-16 Bruno Haible <bruno@clisp.org>
1695 * xsize.h (xmax): New function.
1696 (xsum, xsum3, xsum4): Declare as "pure" functions.
1698 2003-11-12 Paul Eggert <eggert@twinsun.com>
1700 * xalloc.h: Do not include <limits.h> or <stdint.h>.
1701 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
1702 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
1703 heuristic is just as accurate as far as we know, and it removes a
1704 dependency on size_max.m4 and ptrdiff_max.m4.
1706 2003-11-12 Paul Eggert <eggert@twinsun.com>
1708 * xstrtol.c (__xstrtol): Remove "break" immediately after
1709 "return", to pacify some unknown compiler. Problem reported
1712 2003-11-11 Bruno Haible <bruno@clisp.org>
1714 * xsize.h (SIZE_MAX): Remove fallback definition.
1715 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
1718 2003-11-10 Paul Eggert <eggert@twinsun.com>
1720 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
1721 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
1722 rejected some allocations of exactly SIZE_MAX - 2 bytes.
1724 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
1725 not (size_t) -1, since it's defined here.
1727 2003-11-06 Paul Eggert <eggert@twinsun.com>
1729 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
1730 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
1731 Reject sizes of exactly SIZE_MAX bytes.
1732 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
1733 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
1735 2003-11-05 Bruno Haible <bruno@clisp.org>
1737 * xsize.h: Include limits.h, to avoid a possible collision with
1738 SIZE_MAX defined in <limits.h> on Solaris.
1740 2003-11-04 Bruno Haible <bruno@clisp.org>
1742 * xsize.h: New file.
1743 * linebreak.c: Include xsize.h.
1744 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1745 argument for overflow.
1746 Suggested by Paul Eggert.
1748 2003-10-31 Bruno Haible <bruno@clisp.org>
1750 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1751 to avoid (extremely rare) race condition.
1752 Suggested by Paul Eggert.
1754 2003-11-03 Jim Meyering <jim@meyering.net>
1756 * userspec.c: Include "userspec.h".
1757 * userspec.h: New file.
1759 2003-10-31 Paul Eggert <eggert@twinsun.com>
1761 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1762 * mountlist.c (SIZE_MAX): Define if not defined already.
1763 (read_filesystem_list): Set and use me_type_malloced.
1764 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1765 whatever the type happens to be), for brevity and consistency.
1766 Check for size calculation overflow on Alphas running OSF/1.
1768 2003-10-31 Jim Meyering <jim@meyering.net>
1770 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1772 * linebuffer.c: Include <string.h> for declaration of memset.
1774 2003-10-30 Paul Eggert <eggert@twinsun.com>
1775 Bruno Haible <bruno@clisp.org>
1777 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1778 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1780 2003-10-29 Paul Eggert <eggert@twinsun.com>
1782 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1783 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1785 * quotearg.c (quotearg_n_options): Use it.
1786 * group-member.c: Include <stdbool.h>.
1787 (free_group_info): Arg is now const *; don't free arg.
1788 (get_group_info): Now returns bool and accepts struct group_info *,
1789 rather than returning a malloc'ed struct group_info *.
1790 All uses changed. Check for overflow in internal size calculation.
1792 * getusershell.c (readname): Simplify the code by using x2nrealloc
1793 rather than xmalloc/xrealloc.
1794 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1795 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1796 conformance bug: the old code used a pointer after freeing the
1797 storage that it addressed.
1798 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1799 rather than doing it by hand.
1800 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1801 the buffer preserved. Use free and xmalloc instead.
1802 * quotearg.c (quotearg_n_options): Likewise.
1803 Use a simpler test for size overflow. Don't use xalloc_oversized
1804 because unsigned int might be wider than size_t (!); this suggests
1805 that we should switch from unsigned int to size_t for slot numbers.
1807 2003-10-27 Bruno Haible <bruno@clisp.org>
1809 * stdbool_.h: Better support for BeOS.
1811 2003-10-27 Paul Eggert <eggert@twinsun.com>
1813 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1814 to allocate the returned structure. Do not allocate a subarray,
1815 as x2nrealloc will do that.
1816 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1817 instead of xnrealloc.
1818 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1820 2003-10-26 Paul Eggert <eggert@twinsun.com>
1822 * xalloc.h (xalloc_oversized): New static inline function, for
1823 callers that want to do their own size-overflow checking. Include
1824 <stdbool.h>, since xalloc_oversized returns bool.
1825 * xalloc.c (array_size_overflow): Remove. All callers changed
1826 to use xalloc_oversized.
1828 Add two functions x2realloc, x2nrealloc, for programs that grow
1829 arrays dynamically by doubling their sizes.
1830 * xalloc.h (x2realloc, x2nrealloc): New decls.
1831 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1834 Port to C99 semantics for 'inline' of external functions.
1835 Bug reported by Bruno Haible.
1836 * xmalloc.c (xnmalloc_inline): New static inline function,
1837 with the old contents of xnmalloc.
1838 (xnmalloc, xmalloc): Use it.
1839 (xnrealloc_inline): New static inline function,
1840 with the old contents of xnrealloc.
1841 (xnrealloc, xrealloc): Use it.
1843 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1845 2003-10-25 Paul Eggert <eggert@twinsun.com>
1847 Fix several address-calculation bugs in the hash modules,
1848 plus some minor code cleanup.
1850 * hash.h: Include <stdbool.h>, for bool.
1851 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1852 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1853 hash_get_n_entries, hash_get_max_bucket_length,
1854 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1855 hash_rehash): Use size_t rather than unsigned.
1856 * hash.c (struct hash_table, hash_get_n_buckets,
1857 hash_get_n_buckets_used, hash_get_n_entries,
1858 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1859 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1860 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1862 (SIZE_MAX): Define if not defined.
1863 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1864 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1866 Use const * when possible.
1867 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1868 (check_tuning): Fix bug: if tuning parameters were very close to
1869 0 or 1, rounding errors could have caused subscript violations.
1870 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1871 (hash_initialize): Add 'fail:' label
1872 to free table and return NULL, and use it to simplify code.
1873 Use calloc rather than clearing the storage ourself.
1874 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1875 buffer size calculations.
1876 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1877 Include <stddef.h>, for size_t.
1878 * hash-pjw.c (hash_pjw): Likewise.
1879 Switch to method described by Bruno Haible.
1880 Include <limits.h>, for CHAR_BIT.
1881 (SIZE_BITS): New macro.
1883 2003-10-21 Paul Eggert <eggert@twinsun.com>
1885 * getndelim2.c (getndelim2): When size calculation overflows,
1886 ceiling the allocation at NMAX bytes rather than silently
1887 discarding input bytes before NMAX is reached. This makes
1888 a difference only if NMAX exceeds SIZE_MAX / 2.
1890 * obstack.c: Merge from glibc.
1891 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1892 Add libc_hidden_def (_obstack_newchunk).
1893 (_obstack_free) [! defined _LIBC]: Remove.
1894 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1895 a clone of the function body.
1896 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1897 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1899 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1900 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1903 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1904 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1905 Don't use lvalue casts, as GCC plans to remove support for them
1906 in GCC 3.5. Reported by Joseph S. Myers. This bug
1907 was also present in the non-GCC version, indicating that this
1908 code had always been buggy and had never been widely used.
1909 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1910 Use the fast variant of each macro, rather than copying the
1911 definiens of the fast variant; that way, we'll be more likely to
1912 catch future bugs in the fast variants.
1914 2003-10-20 Bruno Haible <bruno@clisp.org>
1916 * wait-process.h: New file, from GNU gettext.
1917 * wait-process.c: New file, from GNU gettext.
1919 2003-10-19 Jim Meyering <jim@meyering.net>
1921 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1923 2003-10-16 Paul Eggert <eggert@twinsun.com>
1925 * getgroups.c: Include <errno.h>, <stdlib.h>.
1926 (getgroups): First arg is int, not size_t.
1927 Don't let 'free' mangle errno.
1929 2003-10-16 Jim Meyering <jim@meyering.net>
1931 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1933 2003-10-15 Paul Eggert <eggert@twinsun.com>
1935 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1937 (new_exclude, add_exclude_file): Initial size no longer needs to
1939 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1940 our own address arithmetic overflow checking.
1942 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1943 (fnmatch): Do not alloca more than 2000 wide characters;
1944 instead, use malloc for large buffers.
1945 Check for address arithmetic overflow, and return -1
1946 with errno set to ENOMEM in that case.
1947 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1948 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1949 instead, return -1. Check for address arithmetic overflow.
1951 2003-10-14 Paul Eggert <eggert@twinsun.com>
1953 Handle invalid suffixes and overflow independently, so that
1954 callers can treat them independently as needed. Fix some bugs in
1955 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1956 suffix for a human-readable blocksize. The major caller-visible
1957 change is the addition of a new
1958 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1959 that both overflow and suffix chars were found.
1961 * human.c (humblock): Don't check separately for invalid suffix
1962 char; that is xstrtoumax's job (now that its bug is fixed).
1963 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1964 INTMAX_MAX]: New macros.
1965 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1966 TYPE_MAXIMUM): New macros.
1967 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1968 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1969 if overflow occurs, as it's what __strtol does and it's more useful
1971 (__xstrtol): If __strtol reports some error other than ERANGE,
1972 reflect it to the caller as LONGINT_INVALID. If it reports
1973 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1974 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1975 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1977 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1978 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1979 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1980 [defined UINTMAX_MAX]: New macros.
1982 2003-10-14 Bruno Haible <bruno@clisp.org>
1984 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1985 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1986 Also use volatile where needed.
1988 2003-10-12 Paul Eggert <eggert@twinsun.com>
1990 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1991 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1992 and define in terms of the other primitives.
1993 * xmalloc.c: Include stdbool.h; do not include exit.h.
1994 (SIZE_MAX): Define if not already defined.
1995 (array_size_overflow): New function.
1996 (xalloc_die): Abort instead of exiting if 'error' returns.
1997 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1998 (xmalloc, xrealloc): Use them.
1999 (xcalloc): Check for address arithmetic overflow.
2000 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
2001 a bit faster than strcpy.
2003 2003-10-08 Paul Eggert <eggert@twinsun.com>
2005 Merge getpass from libc, plus a few fixes.
2007 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
2008 Include <stdbool.h>.
2009 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
2010 __fsetlocking to empty.
2011 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
2012 do include <bits/libc-lock.h>.
2013 Do not include <fcntl.h>; not needed.
2014 [_LIBC]: Include <wchar.h>.
2015 (NOTCANCEL_MODE): New macro.
2016 (flockfile, funlockfile) [_LIBC]: New macros.
2017 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
2018 [!_LIBC]: New macros.
2019 (call_fclose): New function.
2020 (getpass): Use it. Save tty stream separately; this simplifies the
2021 code and makes it more reliable if stdin happens to equal stdout.
2022 Invoke __fsetlocking on tty.
2023 Handle thread cancellation if needed.
2024 Namespace cleanup (use __tcgetattr, __getline).
2025 Use bool for Booleans.
2026 [USE_IN_LIBIO]: Handle wide streams.
2027 [!_LIBC]: Unconditionally do the fseek, since we don't know what
2028 stream might go where.
2030 * unlocked-io.h: Include <stdio.h>, so that the caller
2031 doesn't have to include <stdio.h> before us.
2032 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
2033 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
2034 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
2035 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
2036 if not declared, so that we can use getpass.c code from libc without
2038 (flockfile, ftrylockfile, funlockfile): New macros.
2040 2003-10-06 Bruno Haible <bruno@clisp.org>
2042 * version-etc-2.h: Remove file.
2043 * version-etc-2.c: Remove file.
2045 2003-09-25 Jim Meyering <jim@meyering.net>
2046 Bruno Haible <bruno@clisp.org>
2048 This lets translators provide better translations for the
2049 "Written by ..." part of --version output.
2050 * version-etc.h: Include stdarg.h.
2051 (version_etc_copyright): Declare as readonly.
2052 (version_etc): Make this function variadic with a NULL-terminated list
2053 of author name strings.
2054 (version_etc_va): New declaration.
2055 * version-etc.c: Include stdarg.h, stdlib.h.
2056 (version_etc_copyright): Declare as readonly.
2057 (version_etc_va): New function. Provide a different translatable string
2058 for each possible number of authors < 10. Abbreviate when there are 10
2060 (version_etc): Make this function variadic. Call version_etc_va.
2061 Suggestion from Gary V. Vaughan.
2063 * long-options.h (parse_long_options): Change prototype: the authors
2064 string is moved to the end and becomes variadic.
2065 * long-options.c: Include stdarg.h.
2066 (parse_long_options): Make this function variadic, too.
2067 Call version_etc_va, not version_etc.
2069 2003-10-06 Bruno Haible <bruno@clisp.org>
2071 * fatal-signal.h: New file, from GNU gettext.
2072 * fatal-signal.c: New file, from GNU gettext.
2074 2003-10-04 Karl Berry <karl@gnu.org>
2076 * argp*: update from libc.
2078 2003-10-01 Larry Jones <lawrence.jones@eds.com>
2080 * getpass.c (getpass): Use a no-op fseek when switching from input to
2081 output mode on the same stream.
2083 2003-09-29 Paul Eggert <eggert@twinsun.com>
2085 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
2086 Fix arg typo in previous patch.
2088 2003-09-28 Jim Meyering <jim@meyering.net>
2090 * error.c: Correct cpp indentation.
2092 2003-09-27 Paul Eggert <eggert@twinsun.com>
2094 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
2095 Omit the special code that used __typeof__, since we worry that
2096 it could be more trouble than it's worth. See:
2097 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
2098 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
2102 2003-09-26 Jim Meyering <jim@meyering.net>
2104 * error.c (error_tail): Move some declarations
2105 into inner scope where the local variables are used.
2107 2003-09-26 Bruno Haible <bruno@clisp.org>
2109 * stpncpy.h (gnu_stpncpy): New declaration.
2110 (stpncpy): Define as alias for gnu_stpncpy.
2111 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
2113 2003-09-26 Paul Eggert <eggert@twinsun.com>
2115 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
2116 (error_tail): Do not loop, reallocating temporary buffer, since
2117 the output cannot contain more wide characters than the input
2118 contains bytes, the size must be big enough already. This avoids
2119 one potential size overflow calculation. Check for size overflow
2120 when calculating temporary buffer size. Free temporary buffer
2121 when done, if it was allocated with malloc; this plugs a memory
2122 leak. Remove casts from void * to pointers, that are no longer
2123 needed now that we're assuming C89 or better.
2125 Merge error changes from glibc.
2127 * error.c, error.h: Update copyright notice header to match glibc.
2128 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
2129 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
2130 Disable cancellation while printing error.
2131 * error.h: Prepend __ to parameter names.
2133 2003-09-25 Karl Berry <karl@gnu.org>
2135 * argp-fmtstream.c, argp-help.c: update from libc.
2137 2003-09-25 Bruno Haible <bruno@clisp.org>
2139 * version-etc-2.h: New file, from version-etc.h with modifications.
2140 * version-etc-2.c: New file, from version-etc.c with modifications.
2142 2003-09-25 Simon Josefsson <jas@extundo.com>
2144 * xgetdomainname.h: New file.
2145 * xgetdomainname.c: New file.
2147 2003-09-25 Simon Josefsson <jas@extundo.com>
2148 Bruno Haible <bruno@clisp.org>
2150 * getdomainname.h: New file.
2151 * getdomainname.c: New file.
2153 2003-09-24 Paul Eggert <eggert@twinsun.com>
2155 * linebuffer.c (freebuffer): Don't free the argument, just
2156 the buffer associated with the argument. Bug reported by
2159 2003-09-19 Karl Berry <karl@gnu.org>
2161 * argp.h: update from libc.
2163 2003-09-16 Paul Eggert <eggert@twinsun.com>
2165 * linebuffer.c (readlinebuffer): Return NULL immediately upon
2166 input error, instead of returning NULL the next time we are called
2167 (and therefore losing track of errno).
2169 2003-09-15 Paul Eggert <eggert@twinsun.com>
2171 * getndelim2.c (getndelim2): Don't trash errno when a read
2172 fails, so that the caller gets the proper errno.
2174 * readutmp.c (read_utmp): Likewise.
2175 Check for fstat error. Close stream and free storage
2178 2003-09-14 Bruno Haible <bruno@clisp.org>
2180 * fwriteerror.h: New file.
2181 * fwriteerror.c: New file.
2183 2003-09-14 Jim Meyering <jim@meyering.net>
2185 * getloadavg.c: Correct cpp indentation.
2186 * strdup.c: Likewise.
2187 * vasnprintf.c: Likewise.
2189 2003-09-12 Paul Eggert <eggert@twinsun.com>
2191 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
2192 * obstack.c [!defined _LIBC]: Likewise.
2193 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
2194 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
2195 * exitfail.c: Don't include stdlib.h; no longer needed.
2197 More changes to assume C89 or better.
2199 * error.c (error_tail): Assume vprintf.
2201 * argmatch.c (getenv): Remove decl.
2202 * progreloc.c (get_full_program_name): Define via prototype.
2203 * setenv.c (clearenv): Likewise.
2204 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
2206 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
2207 (malloc, memcpy): Remove decls.
2208 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
2209 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
2210 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2211 (memcpy): Remove macro.
2212 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
2213 (__P): Remove. All uses removed.
2214 (PTR): Remove. All uses changed to void *.
2215 (CHAR_BIT, NULL): Remove.
2216 (spaces, zeros, memset_space, memset_zero)
2217 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
2219 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
2220 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
2221 Define with prototype.
2222 Remove now-unnecessary prototype decl.
2223 (extra_args_spec): Assume ANSI C. All uses changed.
2224 (extra_args_spec_iso): Remove.
2225 (my_strftime, emacs_strftimeu): Define via prototype.
2226 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
2228 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
2229 * strtoimax.c: Include <stdlib.h> unconditionally.
2230 (strtoul, strtol): Remove decls.
2231 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
2233 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2234 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
2235 (LOCALE_PARAM_PROTO): New macro.
2236 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
2237 (INTERNAL (strtol), strtol): Define with a prototype.
2238 (PARAMS): Remove. All uses removed.
2239 * tempname.c: Include <string.h> unconditionally.
2240 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
2241 * xgethostname.c (main): Define with a prototype.
2242 * xmalloc.c: Include "xalloc.h" first, to check interface.
2243 Include <stdlib.h> unconditionally.
2244 (calloc, malloc, realloc, free): Remove decls.
2245 * xstrtod.c: Include "xstrtod.h" first, to check interface.
2246 Include <stdlib.h> unconditionally. Sort include file names.
2248 (xstrtod): Define with a prototype.
2249 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
2250 (strtol, strtoul): Remove decls.
2252 2003-09-11 Paul Eggert <eggert@twinsun.com>
2254 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
2255 Include <stdlib.h>, <string.h> unconditionally.
2256 Remove now-unnecessary cast to char *.
2257 * strnlen.c: Include <string.h> unconditionally.
2258 * yesno.c (yesno): Define with a prototype.
2260 2003-09-10 Bruno Haible <bruno@clisp.org>
2262 * strcspn.c: Include <string.h> unconditionally.
2263 * strpbrk.c: Include <string.h> unconditionally.
2264 * strstr.c: Include <string.h> unconditionally.
2265 * unicodeio.c: Include <string.h> unconditionally.
2266 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
2267 * unsetenv.c: Likewise.
2268 * xreadlink.c: Include <stdlib.h> unconditionally.
2269 * yesno.c: Include <stdlib.h> unconditionally.
2270 (rpmatch): Add prototype.
2272 2003-09-10 Jim Meyering <jim@meyering.net>
2274 * error.c: Correct indentation of cpp directives.
2276 2003-09-09 Paul Eggert <eggert@twinsun.com>
2280 * acosl.c (main): Use a prototype.
2281 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
2284 * getloadavg.c (getloadavg, main): Define via prototypes.
2286 * getopt.h (struct option.name): Assume C89, and use 'const'.
2287 (getopt, etopt_long, getopt_long_only, _getopt_internal)
2288 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
2290 * getopt.c (const): Remove macro.
2291 Include <string.h> unconditionally.
2292 (my_index): Remove; all uses changed to strchr.
2293 (strlen): Remove decl.
2294 (exchange): Remove forward decl; no longer needed.
2295 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
2296 Define with prototype.
2297 * getopt1.c (const): Remove macro.
2298 (getopt_long, getopt_long_only, main): Define with prototype.
2300 * getugroups.c: Include <string.h> unconditionally.
2302 * getusershell.c: Include <stdlib.h> unconditionally.
2303 (getusershell, setusershell, endusershell, readname, main):
2304 Define with prototypes.
2306 * group-member.c: Include group-member.h first.
2307 Include <stdlib.h> unconditionally.
2309 * hard-locale.c: Include hard-locale.h first.
2310 Include <stdlib.h>, <string.h> unconditionally.
2312 * hash.c (free, malloc): Remove decls.
2313 Include <stdlib.h> unconditionally.
2315 * human.c: Include <stdlib.h>, <string.h> unconditionally.
2316 (getenv): Do not declare.
2318 * idcache.c: Include <string.h> unconditionally.
2320 * long-options.c: Include long-options.h first, to test interface.
2321 Include <stdlib.h> unconditionally.
2323 * makepath.c: Include makepath.h first, to test interface.
2324 Include <stdlib.h> and <string.h> unconditionally.
2326 * linebuffer.c: Include <stdlib.h>.
2327 (free): Remove decl.
2329 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
2330 rpl_malloc returns void *, not char *.
2331 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
2333 * md5.h: Include <limits.h> unconditionally.
2334 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
2335 (__P): Remove; all uses removed.
2336 * md5.c: Include "md5.h" first.
2337 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
2338 md5_buffer, md5_process_bytes, md5_process_block):
2339 Define with prototypes.
2340 * sha.h (__P): Remove all uses. (It wasn't defined??)
2341 * sha.c: Include "sha.h" first.
2342 Include <stdlib.h>, <string.h> unconditionally.
2344 * memchr.c (__ptr_t): Remove; all uses changed to void *.
2345 * memcmp.c (__ptr_t): Likewise.
2346 * memrchr.c (__ptr_t): Likewise.
2347 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
2348 Include <string.h> unconditionally.
2349 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
2350 * memchr.c: Include <stdlib.h> unconditionally.
2351 * memchr.c (LONG_MAX): Remove.
2352 * memrchr.c (LONG_MAX): Likewise.
2353 * memchr.c (__memchr): Define via a prototype.
2354 * memrchr.c (__memrchr): Likewise.
2355 * memcmp.c (__P): Remove, and remove all uses.
2356 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
2357 Remove forward decls; no longer needed.
2358 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
2359 Use types required by C89 in prototype.
2361 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
2362 * savedir.c: Likewise.
2363 * mkdir.c (free): Remove decl.
2364 * rmdir.c (rmdir): Define with a prototype.
2365 * savedir.c: Include savedir.h first, to test interface.
2367 * mktime.c (STDC_HEADERS): Remove.
2368 Include <stdlib.h>, <string.h> unconditionally.
2370 * modechange.c: Include <stdlib.h> unconditionally.
2371 (malloc): Remove decl.
2373 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
2374 (free): Remove decl.
2376 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
2377 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
2378 (This type really should be intptr_t, but that's a C99ism.)
2379 (_obstack_memcpy): Remove: all uses changed to memcpy.
2380 Include <string.h> unconditionally.
2381 (struct obstack): Assume __STDC__ for types of members
2382 chunkfun, freefun, extra_arg.
2383 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
2384 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
2385 obstack_begin, obstack_specify_allocation,
2386 obstack_specify_allocation_with_arg, obstack_chunkfun,
2387 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
2388 Remove unprototyped decls and the macros that use them.
2389 * obstack.c (POINTER): Remove. All uses changed to void *.
2390 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
2391 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
2392 (defined __STDC__ && __STDC__)]:
2393 Remove nonprototyped code.
2394 Include <stdlib.h> unconditionally.
2395 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
2396 _obstack_allocated_p, _obstack_free, obstack_free,
2397 _obstack_memory_used, print_and_abort):
2398 Define using prototypes.
2399 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
2400 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
2401 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
2402 obstack_next_free, obstack_object_size, obstack_room) [0]:
2403 Remove unused, unprototyped code.
2405 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
2407 * physmem.c (physmem_total, physmem_available, main): Define
2410 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
2411 (main): Define with a prototype.
2413 * posixver.c (getenv): Remove decl.
2415 * putenv.c (malloc): Returns void *, not char *.
2416 Include <string.h> unconditionally.
2417 (strchr, memcpy, NULL): Do not define.
2419 * readtokens.c: Include readtokens.h first, to test interface.
2420 Include <stdlib.h>, <string.h> unconditionally.
2421 (init_tokenbuffer): Define with a prototype.
2423 * regex.c (PARAMS): Remove. All uses removed.
2424 All uses of _RE_ARGS removed, too.
2425 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2427 (bzero): Assume memset exists.
2428 (memcmp, memcpy, NULL): Remove.
2429 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
2430 char, or assignments to local vars of type signed char.
2431 (init_syntax_once, PREFIX(extract_number_and_incr),
2432 PREFIX(print_partial_compiled_pattern),
2433 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
2434 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
2435 PREFIX(regex_grow_registers), PREFIX(regex_compile),
2436 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
2437 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
2438 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
2439 wcs_compile_range, byte_compile_range, truncate_wchar,
2440 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
2441 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
2442 count_mbs_length, wcs_re_match_2_internal,
2443 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
2444 PREFIX(alt_match_null_string_p),
2445 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
2446 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
2447 regfree, PREFIX(extract_number)): Define with prototype. Remove
2448 now-unnecessary declaration, if any.
2449 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
2451 Remove now-unnecessary casts among pointer types.
2452 * regex.h (_RE_ARGS): Remove. All uses removed.
2454 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
2455 (free): Remove decl.
2457 * rpmatch.c: Include <stdlib.h> unconditionally.
2459 * same.c: Include <stdlib.h>, <string.h> unconditionally.
2460 (free): Remove decl.
2462 * save-cwd.c: Include <stdlib.h> unconditionally.
2463 * xgetcwd.c: Likewise.
2465 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
2466 (free): Remove decl.
2468 * strchrnul.c (strchrnul): Define with a prototype.
2469 Fix bug: c_in was not converted to char before searching.
2471 The following changes are not K&R related:
2473 * group-member.h: Include <sys/types.h>, so that this file is
2475 * makepath.h: Likewise.
2477 * getusershell.c (readname, default_index, line_size, readname):
2478 Use size_t, not int, for sizes.
2479 (readname): If the size overflows, report an error instead of
2482 2003-09-09 Derek Robert Price <derek@ximbiot.com>
2484 * getndelim2.c: Assume stdlib.h per the C89 spec.
2486 2003-09-08 Paul Eggert <eggert@twinsun.com>
2488 Assume C89 or better; remove K&R cruft.
2489 A few of these changes were first proposed by Derek Robert Price
2490 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
2492 * addext.c: Include <string.h> unconditionally.
2493 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
2494 Don't declare getenv or malloc.
2496 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
2497 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
2499 (find_stack_direction, alloca): Use prototypes.
2501 * atexit.c (atexit): Define using a prototype.
2503 * basename.c, dirname.c, stripslash.c:
2504 Include <string.h> unconditionally.
2506 * bcopy.c: Include <stddef.h>.
2507 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
2509 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
2511 * error.h (error, error_at_line, error_print_progname)
2512 [! (defined (__STDC__) && __STDC__)]: Remove decls.
2513 * error.c: Include error.h first, to check interface.
2514 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2515 (VA_START): Remove; all uses changeed to va_start.
2516 (exit, strerror): Remove decls.
2517 (error_print_progname): Prototype uncondionally.
2518 Don't include <errno.h>; no longer needed.
2519 (private_strerror): Remove.
2520 (error_tail): Always define.
2521 (error, error_at_line): Assume C89 or better; always use prototypes.
2522 * fatal.c: Include "fatal.h" first, to test interface.
2523 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2524 (VA_START): Remove; all uses changed to va_start.
2525 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
2527 (exit): Remove decl.
2528 (fatal): Prototype unconditionally. Assume va_start works.
2529 Abort at end, to pacify gcc.
2531 * euidaccess.c (main): Define with a prototype.
2533 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
2535 * exitfail.c: Include <stdlib.h> unconditionally.
2537 * fnmatch_.h (__P): Remove. All uses changed to assume
2539 * fnmatch.c: Include fnmatch.h first, to test interface.
2540 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
2541 (getenv): Remove decl.
2542 (fnmatch): Define using a prototype.
2543 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
2544 (FCT): Define using a prototype.
2546 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
2548 * gethostname.c: Include <stddef.h>.
2549 (gethostname): Define with prototype. Length is size_t, not int.
2551 2003-09-08 Paul Eggert <eggert@twinsun.com>
2553 * getversion.c: Remove; was migrated to backupfile.c in 1997.
2554 getversion.c should have been removed then, but was accidentally
2557 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
2558 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
2560 2003-09-07 Paul Eggert <eggert@twinsun.com>
2562 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
2563 copy_tm_result. Bug reported by Simon Josefsson in
2564 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
2566 2003-09-06 Paul Eggert <eggert@twinsun.com>
2568 * time_r.c, time_r.h: New files.
2570 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
2572 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2573 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2575 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2577 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2578 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
2581 * timegm.c: Switch to glibc implementation, with the following changes:
2582 [defined HAVE_CONFIG_H]: Include <config.h>.
2583 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
2584 (__mktime_internal) [!defined _LIBC]: New decl.
2585 (__gmtime_r) [!defined _LIBC]: New macro and function.
2586 (timegm): Use a prototype, since gnulib assumes C89.
2587 Do not bother declaring tmp to be const, as it's not really usefu.
2588 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
2589 (timegm): Declare only if HAVE_DECL_TIMEGM.
2591 2003-09-03 Paul Eggert <eggert@twinsun.com>
2593 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
2594 Bug reported by Lute Kamstra in
2595 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
2597 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
2598 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
2599 course with correspondingly smaller numbers for tomorrow and
2600 yesterday. From Tadayoshi Funaba. Originally installed into
2601 sh-utils on 1999-08-07, but the patch got lost (I guess during the
2604 2003-08-31 Simon Josefsson <jas@extundo.com>
2606 * timegm.h: New file.
2607 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
2609 2003-08-31 Karl Berry <karl@gnu.org>
2611 * argp.h: update from libc.
2613 2003-08-28 Bruno Haible <bruno@clisp.org>
2615 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
2616 warning on QNX, which defines O_BINARY to 000000.
2618 2003-08-24 Bruno Haible <bruno@clisp.org>
2620 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
2621 MSVC7 <stdio.h> is included later.
2623 2003-08-20 Bruno Haible <bruno@clisp.org>
2625 * progname.h: New file, from GNU gettext.
2626 * progname.c: New file, from GNU gettext.
2627 * progreloc.c: New file, from GNU gettext.
2629 2003-08-19 Bruno Haible <bruno@clisp.org>
2631 * xstrdup.c: Assume <string.h> exists.
2633 2003-08-18 Jim Meyering <jim@meyering.net>
2635 * setenv.h: Indent nested cpp directive.
2636 * vasnprintf.c: Remove trailing blanks.
2638 2003-08-17 Simon Josefsson <jas@extundo.com>
2639 Bruno Haible <bruno@clisp.org>
2641 * xstrndup.h: New file.
2642 * xstrndup.c: New file.
2644 2003-08-17 Bruno Haible <bruno@clisp.org>
2646 * strndup.h: New file.
2648 2003-08-16 Paul Eggert <eggert@twinsun.com>
2650 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
2651 space, undoing this 2003-08-12 change:
2652 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
2654 2003-08-16 Jim Meyering <jim@meyering.net>
2656 Merge from coreutils.
2657 * xstrtoimax.c: #else #if -> #elif.
2658 * xstrtoumax.c: Likewise.
2660 2003-08-15 Paul Eggert <eggert@twinsun.com>
2662 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
2663 rather than tab, after '#' in shell-script copyright notices.
2664 Suggested by Bruno Haible.
2666 2003-08-15 Jim Meyering <jim@meyering.net>
2667 and Paul Eggert <eggert@twinsun.com>
2669 Merge from coreutils.
2670 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
2671 member but strut utmpx does not. Needed for AIX 4.3.3.
2672 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
2674 2003-08-15 Jim Meyering <jim@meyering.net>
2676 Merge from coreutils.
2677 * xgethostname.c: Include <stdlib.h>.
2678 (xghostname): Don't exit for anything other than memory-related
2679 failure; just return NULL.
2680 * userspec.c: Include "posixver.h".
2681 (parse_user_spec): Accept `.' as a separator only
2682 in pre-POSIX-200112 mode.
2683 * strtoimax.c: Use #elif rather than #else #if.
2684 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
2685 Remove function, now that we can rely on a working tzset function.
2686 [!_LIBC]: Ensure that the required autoconf test has been run.
2687 [!defined _NL_CURRENT && HAVE_STRFTIME]:
2688 Use underlying_strftime for %r.
2689 * sha.c: Merge in some clean-up and optimization changes from glibc.
2690 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
2691 Ensure that it is a multiple of 64.
2692 Rearrange loop exit tests so as to avoid performing an
2693 additional fread after encountering an error or EOF.
2694 * realloc.c: Update copyright date.
2696 2003-08-14 Jim Meyering <jim@meyering.net>
2698 Merge from coreutils.
2699 * obstack.h: Whitespace changes.
2700 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
2701 and xcalloc return values.
2702 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
2703 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
2704 hang on OSF/1 5.1 for DIR on both local and remote file systems.
2705 Reported by (and fix confirmed by) Nelson H. F. Beebe.
2706 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2708 Use mntctl's return value to drive the entry-processing loop, since
2709 we can't rely on the value of the vmt_length member in the last
2710 entry. On some systems doing so could result in exhausting
2711 virtual memory. Based in part on a patch from Mike Jetzer.
2713 2003-08-14 Jim Meyering <jim@meyering.net>
2714 and Paul Eggert <eggert@twinsun.com>
2716 Merges from coreutils, plus other fixes.
2717 * physmem.c: Merge in portability changes from gcc/libiberty
2718 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
2719 for credits and details. Thanks to Kaveh Ghazi for helping
2720 to keep these files in sync.
2721 (ARRAY_SIZE): Define it.
2722 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
2723 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
2724 (memcasecmp): Don't assume size_t fits in unsigned int.
2725 Remove casts and duplicate code.
2726 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
2727 (memcpy): Remove definition.
2728 Merge in some clean-up and optimization changes from glibc.
2729 [BLOCKSIZE]: Move definition to top of file.
2730 Ensure that it is a multiple of 64.
2731 Rearrange loop exit tests so as to avoid performing an
2732 additional fread after encountering an error or EOF.
2733 * md5.h (md5_uintptr): Define.
2734 * makepath.c (CLEANUP_CWD): Report an error if we failed to
2735 return to the initial working directory. Preserve errno
2737 * idcache.c: Include "xalloc.h".
2738 (xmalloc, xrealloc): Remove decls.
2739 (getuser): Remove casts no longer required in C89.
2740 * human.c: Include stdio.h, for sprintf.
2741 * group-member.c: Include "xalloc.h".
2742 (xmalloc, xrealloc): Remove decls.
2743 (get_group_info): Remove casts no longer required in C89.
2744 * getusershell.c (readname): Remove casts no longer required in C89.
2745 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2746 * getline.c: Whitespace fix, from coreutils.
2748 2003-08-13 Paul Eggert <eggert@twinsun.com>
2750 * exclude.c: Include <ctype.h>
2751 (IN_CTYPE_DOMAIN): New macro.
2753 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2756 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2757 Undo previous (whitespace-only) change.
2759 2003-08-12 Paul Eggert <eggert@twinsun.com>
2761 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2762 Normalize leading white space and remove trailing white space.
2763 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2764 notice, as per ../config/srclist-update.
2766 Merge from coreutils.
2767 * euidaccess.h: New file.
2768 * euidaccess.c: Include it.
2769 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2770 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2771 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2773 2003-08-11 Bruno Haible <bruno@clisp.org>
2775 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2776 (vasnprintf): Use it instead of wcslen.
2778 2003-08-11 Bruno Haible <bruno@clisp.org>
2780 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2781 value to ensure that _Bool promotes to int. Use #define for _Bool when
2782 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2784 2003-08-10 Karl Berry <karl@gnu.org>
2786 * regex.h: update from libc (whitespace fix).
2788 2003-08-09 Paul Eggert <eggert@twinsun.com>
2790 Merge some files from coreutils. These changes were
2791 originally made by Jim Meyering.
2792 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2793 many older Unixes require this.
2794 * alloca.c (alloca): Remove cast to argument of free;
2795 no longer needed in C89.
2796 * alloca_.h, regex.h: Fix white space to match
2797 what GNU indent does.
2799 2003-08-05 Paul Eggert <eggert@twinsun.com>
2801 * bumpalloc.h: Remove.
2803 2003-08-04 Paul Eggert <eggert@twinsun.com>
2805 * getloadavg.c: Change copyright notice and spacing to conform to
2808 Merge from coreutils.
2809 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2811 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2812 from Karl Berry, implemented by Jim Meyering.
2813 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2814 from Dmitry V. Levin.
2815 Remove anachronistic cast of xrealloc.
2816 * fnmatch_.h (__const): Remove. Use 'const'.
2817 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2818 type. Otherwise, it wouldn't compile with at least /bin/cc on
2819 ymp-cray-unicos9.0.2.X.
2820 Combine two mostly-identical uses of alloca into one.
2821 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2823 2003-08-04 Dave Love <d.love@dl.ac.uk>
2827 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2828 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2829 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2830 obsolete NLIST_NAME_UNION.
2831 [__GNU__]: Undef BSD and FSCALE.
2832 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2834 2003-08-03 Paul Eggert <eggert@twinsun.com>
2836 * stdbool_.h (_Bool): Make it signed char, instead of
2837 an enum type, so that it's guaranteed to promote to int. See:
2838 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2840 2003-07-31 Paul Eggert <eggert@twinsun.com>
2842 * strerror.c: Include config.h, limits.h. Declare sprintf.
2843 (strerror): Don't assume that a printable int fits in 14 bytes.
2845 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2846 Bruno Haible <bruno@clisp.org>
2848 * getline.h (getline, getdelim): Change return type to ssize_t.
2849 * getline.c (getline, getdelim): Likewise.
2850 Remove _GNU_SOURCE define; now it's defined in config.h through
2853 2003-07-22 Paul Eggert <eggert@twinsun.com>
2855 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2856 over-parenthesization in macros.
2858 Sync with coreutils.
2860 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2863 Use `exit_failure' for xalloc and xmemcoll instead of their own
2864 private exit-failure variables.
2865 * xalloc.h (xalloc_exit_failure): Remove.
2866 * xmalloc.c: Likewise. Include exitfail.h.
2867 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2868 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2869 * xmemcoll.c: Likewise. Include exitfail.h.
2870 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2872 2003-07-18 Paul Eggert <eggert@twinsun.com>
2874 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2875 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2876 to test that it can stand by itself. Include "exitfail.h".
2877 Clients should set exit_failure instead.
2878 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2880 2003-07-18 Andreas Schwab <schwab@suse.de>
2882 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2884 2003-07-18 Bruno Haible <bruno@clisp.org>
2886 * getndelim2.h: New file.
2887 * getndelim2.c: Make into a module of its own. Include config.h,
2889 (getndelim2): Make non-static. Change return type to ssize_t.
2890 * getline.h: Change argument names.
2891 * getline.c: Include getndelim2.h instead of getndelim2.c.
2892 * getnline.c: Include getndelim2.h.
2894 2003-07-17 Bruno Haible <bruno@clisp.org>
2896 * Makefile.am: Remove file.
2897 * Makefile.in: Remove file.
2899 2003-07-17 Bruno Haible <bruno@clisp.org>
2901 * getnline.h: New file.
2902 * getnline.c: New file.
2903 * getndelim2.c: New file, extracted from getline.c.
2904 (getndelim2): Renamed from getdelim2, with added nmax argument.
2905 * getline.c: Include getndelim2.c.
2906 (getdelim2): Moved out to getndelim2.c.
2907 (getline, getdelim): Update.
2909 2003-07-15 <karl@gnu.org>
2911 * vasnprintf.c: update from gettext.
2913 2003-07-15 Jim Meyering <jim@meyering.net>
2915 * makepath.c (make_path): Enclose diagnostic in _(...).
2917 2003-07-14 Paul Eggert <eggert@twinsun.com>
2919 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2920 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2921 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2922 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2923 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2924 updated automatically by ../config/srclist-update. This changes
2925 their license from LPGL to GPL.
2927 2003-07-14 Jim Meyering <jim@meyering.net>
2929 Don't emit diagnostics. Let callers do that.
2930 * save-cwd.c: Don't include "error.h".
2931 (save_cwd): Don't call error. Ensure that errno is valid
2932 when returning nonzero.
2934 * save-cwd.h (restore_cwd): Update prototype.
2935 * save-cwd.c (restore_cwd): Remove two parameters.
2936 Simplify. Don't call error upon failure. Let callers do that.
2937 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2938 when auditing is enabled. But don't bother updating the #if.
2940 2003-07-14 Simon Josefsson <jas@extundo.com>
2942 * mempcpy.h: New file.
2943 * mempcpy.c: New file.
2945 2003-07-14 Paul Eggert <eggert@twinsun.com>
2947 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2948 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2949 unicodeio.c, unicodeio.h, unlocked-io.h:
2950 Switch from LGPL to GPL.
2952 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2954 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2955 it breaks C++ compilation.
2956 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2958 2003-07-10 Jim Meyering <jim@meyering.net>
2960 * vasnprintf.c: Remove trailing blanks.
2961 Make cpp indentation consistent.
2963 2003-07-09 Paul Eggert <eggert@twinsun.com>
2965 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2966 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2967 Switch from LGPL to GPL.
2969 2003-07-07 Paul Eggert <eggert@twinsun.com>
2971 * mktime.c: Fix some boundary cases and remove need for floating point.
2973 Issue a compile-time diagnostic if time_t is floating point, or if
2974 two's complement arithmetic is not in effect, or if arithmetic
2975 right shift does not propagate the sign. These assumptions were
2976 all in the original code but they weren't checked.
2978 (TIME_T_MIDPOINT, verify): New macros.
2979 (__isleap): Remove; it has integer overflow problems.
2980 (leapyear): New function, without those problems.
2981 (ydhms_tm_diff): Remove; splitting into two parts.
2982 (ydhms_diff): New function, containing the arithmetic part of
2983 the old ydhms_tm_diff function. Issue a compile-time
2984 diagnostic if we are not using C99 integer division.
2985 Avoid casts when possible.
2986 (guess_time_tm): New function, containing the checking part of
2987 the old ydhms_tm_diff function. Return the new value, rather than
2988 the difference between it and the old. Accept a new argument T
2989 so that *T specifies the old value. Check for overflow in the result.
2991 (__mktime_internal): Use a time_t offset, not a long int offset.
2992 This undoes the 2003-06-04 change, which is no longer needed now
2993 that we have better overflow checking.
2994 (localtime_offset): Likewise.
2996 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2997 and long are 64-bit but int is only 32-bit.
2998 (ydhms_diff): Use long int to store year1 and yday1.
2999 Issue a compile-time diagnostic if long int is not wide enough.
3001 (__mktime_internal): Use long int to store adjusted year and yday.
3002 Use plain C rather than preprocessor commands, if that doesn't
3004 Check for overflow (and try to repair) after each probe
3005 rather than checking only at the very end. This avoids some bugs
3006 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
3007 does not equal GMT offset at maximum time).
3008 Use integer to check for overflow rather than floating point; this
3009 is more portable to non-IEEE hosts, and is a tad faster.
3010 When we detect that we are oscillating between two values,
3011 don't check whether tm_isdst has the requested value, since
3012 we already know the answer. When tm_isdst has the wrong value,
3013 use a different heuristic to find the right one, based on the
3014 extreme values actually observed in practice in tz2003a,
3015 rather than the (overly optimistic) "previous 3 calendar quarters".
3017 (not_equal_tm, print_tm, check_result): Use "const T" rather than
3018 "T const" to accommodate glibc style.
3019 (check_result): Use less-confusing report format. "long" -> "long int.
3021 Don't loop if the iteration overflows time_t.
3022 Allow a negative step in the iteration.
3024 2003-07-01 Paul Eggert <eggert@twinsun.com>
3026 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
3027 having it depend on HAVE_SYS_TYPES_H.
3029 2003-06-25 Bruno Haible <bruno@clisp.org>
3031 * readlink.c: New file.
3033 2003-06-20 Bruno Haible <bruno@clisp.org>
3035 Assume C89, so PARAMS isn't needed.
3036 * unicodeio.h (PARAMS): Remove.
3037 * unicodeio.c: Don't use PARAMS.
3039 2003-06-18 Jim Meyering <jim@meyering.net>
3041 Merge changes from coreutils.
3042 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
3043 Remove explicit declarations of xmalloc and realloc.
3045 (read_utmp): Remove anachronistic cast of xmalloc.
3047 2003-06-17 Paul Eggert <eggert@twinsun.com>
3049 Assume C89, so PARAMS isn't needed.
3050 * backupfile.h (PARAMS): Remove. All uses removed.
3051 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
3052 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
3053 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
3054 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
3055 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
3056 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
3057 xstrtol.h: Likewise.
3058 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
3059 same.h, strverscmp.h: Do not include config.h; no longer needed.
3060 Anyway, config.h should always be included before any other file.
3062 2003-06-11 Simon Josefsson <jas@extundo.com>
3064 * sysexit_.h: New file.
3066 2003-05-20 Derek Price <derek@ximbiot.com>
3068 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
3070 2003-06-10 Simon Josefsson <jas@extundo.com>
3072 * strchrnul.h: New file.
3073 * strchrnul.c: New file.
3075 2003-06-10 Simon Josefsson <jas@extundo.com>
3077 * argp.h: New file, from glibc.
3078 * argp-ba.c: New file, from glibc.
3079 * argp-eexst.c: New file, from glibc.
3080 * argp-fmtstream.c: New file, from glibc.
3081 * argp-fmtstream.h: New file, from glibc.
3082 * argp-fs-xinl.c: New file, from glibc.
3083 * argp-help.c: New file, from glibc.
3084 * argp-namefrob.h: New file, from glibc.
3085 * argp-parse.c: New file, from glibc.
3086 * argp-pv.c: New file, from glibc.
3087 * argp-pvh.c: New file, from glibc.
3088 * argp-xinl.c: New file, from glibc.
3090 2003-06-07 Jim Meyering <jim@meyering.net>
3092 * readtokens.h: Put `Free Software Foundation, Inc.'
3093 in place of my name in the copyright comment.
3094 Remove definition and uses of __P.
3097 * stat.c: Don't declare xmalloc explicitly.
3098 Instead, include "xalloc.h".
3099 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
3100 xrealloc, and xcalloc return values.
3101 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
3103 * xgetcwd.h: Remove definition/uses of PARAMS.
3105 2003-06-06 Jim Meyering <jim@meyering.net>
3107 * stdbool_.h: Renamed from stdbool.h.in.
3109 2003-06-06 Jim Meyering <jim@meyering.net>
3111 Merge from coreutils.
3112 * same.c: (same_name): Declare *_basename locals to be `const'.
3113 Consolidate declarations and initializations of *_base* locals.
3115 Merge from coreutils.
3116 This avoids a core dump on systems without GNU putenv,
3117 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
3118 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
3119 (unsetenv): New static function, from GNU libc.
3120 (rpl_putenv): Use it.
3122 * modechange.c: Remove trailing blanks.
3124 Merge from coreutils.
3125 * fsusage.c: Remove declaration of statfs.
3126 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
3128 * posixtm.c: Include <stdbool.h> unconditionally.
3130 2003-06-05 Paul Eggert <eggert@twinsun.com>
3132 * mktime.c (__mktime_internal): When resolving a tm_isdst
3133 mismatch, look in future quarters as well as past. This fixes a
3134 bug when processing fall-backwards gaps immediately after a long
3135 period of daylight-saving time.
3137 * mktime.c: Assume freestanding C89 or better.
3138 (HAVE_LIMITS_H): Remove. Assume it's 1.
3139 (__P): Remove; not used.
3140 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
3141 (mktime, not_equal_tm, print_tm, check_result,
3142 main): Use prototypes. Use const * where appropriate.
3143 (main): Fix typo in testing code that uncovered by above changes.
3144 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
3146 2003-06-04 Paul Eggert <eggert@twinsun.com>
3148 * mktime.c: Fix Debian bug 177940
3149 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
3150 (localtime_offset): Now long int, not time_t, because we want it
3151 to be guaranteed to be signed. All uses changed.
3152 (__mktime_internal): If overflow would occur when adding offset,
3155 Merge 'human' changes from coreutils. Rewrite to support
3156 locale-specific notations like thousands separators.
3157 * human.c: Simplify authorship notice.
3158 Include human.h immediately after config.h.
3159 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
3160 <limits.h>: Do not include, since human.h does.
3161 (SIZE_MAX, UINTMAX_MAX): New macros.
3162 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
3163 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
3164 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
3165 (power_letter): Renamed from suffixes.
3166 (generate_suffix_backwards): Remove.
3167 (adjust_value): Now takes int style (because of human.h changes)
3168 and long double value (for greater precision on some platforms).
3169 (group_number): New function.
3170 (human_readable): Use it. Use integer options, not enum.
3171 Put the options before the sizes in the arg list.
3172 Support all the new options.
3173 The old human_readable function has been removed;
3174 use inttostr.h instead.
3175 (human_readable, default_block_size, humblock):
3176 Use uintmax_t, not int, for block sizes.
3177 (human_readable_inexact, block_size_types): Remove.
3178 (block_size_opts): New constant.
3179 (human_options): Renamed from human_block_size, with new signature
3180 that allows block sizes up to UINTMAX_MAX. All callers changed.
3181 * human.h: Add copyright and authorship notice.
3182 Include <limits.h> and <stdbool.h> unconditionally.
3183 (PARAMS): Remove. All uses removed.
3184 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
3185 (enum human_inexact_style): Remove tag; now a nameless enum.
3186 (human_floor, human_ceiling, human_round_to_even): Now have
3187 values 2, 0, 1 rather than -1, 1, 0.
3188 (human_group_digits, human_suppress_point_zero, human_autoscale,
3189 human_base_1024, human_SI, human_B): New constants.
3190 (human_readable_inexact, human_block_size): Remove.
3191 (human_readable): Size args are now uintmax_t, not int.
3192 (human_options): New decl.
3194 * exclude.c: (new_exclude, add_exclude): Remove casts that are
3195 unnecessary now that we assume C89 or better. This change
3196 imported from coreutils.
3198 * mktime.c (__mktime_internal): Do not reject negative timestamps
3199 arbitrarily. This is the same patch as 2003-05-28, but it got lost
3200 in the 2003-05-30 sync from glibc.
3202 .h files should stand alone, but we shouldn't include <sys/types.h>
3203 if we can get away with just <stddef.h>.
3205 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
3206 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
3207 rather than <sys/types.h>, as we merely need size_t.
3208 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
3210 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
3211 Include <stdio.h>, to get FILE.
3212 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
3213 memcasecmp.h has included <stddef.h> and all we need is size_t.
3214 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
3215 our interface, instead of including <sys/types.h>
3217 2003-06-02 Paul Eggert <eggert@twinsun.com>
3220 Fix some minor time-related bugs with POSIX time arguments.
3221 Some valid time stamps were being rejected (notably -1, and
3222 time stamps before 1900 on 64-bit hosts). And some invalid
3223 time stamps were being accepted, e.g. September 31.
3225 * posixtm.h (posixtime): Return bool instead of time_t, so
3226 that we can return (time_t) -1 successfully.
3227 * posixtm.c: Likewise.
3228 [HAVE_STDBOOL_H]: Include <stdbool.h>.
3229 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
3230 (t): Remove static var.
3231 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
3232 of static var. All uses changed.
3233 (year): Do not reject years before 1900; they can occur with
3235 (posix_time_parse): Do not check for out-of-range components;
3236 that is now the caller's responsibility, since our checks were
3237 only approximations.
3238 (posixtime): Use mktime to check for out-of-range components,
3239 since it knows them exactly.
3240 If mktime returns (time_t) -1, check whether an error actually occurred
3241 by invoking localtime on -1.
3242 (main) [TEST_POSIXTIME]: Check for input data errors, and report
3243 posixtime failures better.
3244 Improve the test data (in comments only).
3246 2003-05-30 <karl@gnu.org>
3248 * mktime.c: update from libc.
3250 2003-05-30 Bruno Haible <bruno@clisp.org>
3252 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
3253 * localcharset.h: Likewise.
3254 * localcharset.c: Likewise.
3256 2003-05-28 Paul Eggert <eggert@twinsun.com>
3258 Assume the headers required for C89 freestanding compilers.
3259 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
3260 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
3261 without checking for HAVE_LIMITS_H.
3262 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
3263 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
3265 * fatal.c: Include <stdarg.h> without checking for __STDC__.
3266 * exclude.c: Include <stdbool.h> unconditionally.
3267 * tempname.c: Include <stddef.h> unconditionally.
3268 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
3269 * modechange.c, rpmatch.c (NULL): Don't define, since
3270 <stddef.h> does that.
3271 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
3272 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
3273 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
3274 * xstrtol.c: Likewise.
3275 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
3276 * savedir.c: Include <stddef.h> instead of defining NULL.
3278 * addext.c (addext): Use assignment rather than cast, to avoid
3279 warnings on some platforms.
3281 * mktime.c (__mktime_internal): Do not reject negative timestamps
3284 2003-05-10 Bruno Haible <bruno@clisp.org>
3286 * linebreak.c (iconv_string_length): Don't return -1 just because the
3287 string is longer than 4 KB.
3289 2003-05-12 Jim Meyering <jim@meyering.net>
3291 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
3292 the space-padded-by-default conversion specifiers, %e, %k, %l.
3294 2003-05-03 Bruno Haible <bruno@clisp.org>
3296 Upgrade to Unicode-4.0.
3297 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
3298 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
3299 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
3300 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
3301 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
3302 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
3303 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
3304 Change width of U+E0100..U+E01EF from 1 to 0.
3306 2003-04-25 Bruno Haible <bruno@clisp.org>
3308 * copy-file.c: Include <stddef.h>, for size_t.
3310 2003-04-25 Jim Meyering <jim@meyering.net>
3312 * copy-file.c (copy_file_preserving): Declare buf_size to be
3313 of type size_t, not int.
3315 2003-04-11 Jim Meyering <jim@meyering.net>
3317 Merge changes from Coreutils.
3319 2003-03-22 Jim Meyering <jim@meyering.net>
3321 * strftime.c (widen): Cast alloca return value to proper type.
3323 2003-01-19 Ulrich Drepper <drepper@redhat.com>
3326 * strftime.c (my_strftime): Handle very large width
3327 specifications for numeric values correctly. Improve checks for
3330 2003-01-19 Jim Meyering <jim@meyering.net>
3332 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
3333 (nl_get_alt_digit) [! defined my_strftime]: Define.
3334 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
3335 _nl_get_alt_digit and _nl_get_walt_digit.
3337 * strftime.c (my_strftime): Merge in locale-related changes from libc.
3338 These changes have no effect outside of _LIBC.
3340 2003-04-10 Bruno Haible <bruno@clisp.org>
3342 * findprog.h: New file, from GNU gettext.
3343 * findprog.c: New file, from GNU gettext.
3345 2003-04-05 Jim Meyering <jim@meyering.net>
3347 Merge changes from Coreutils.
3349 * exclude.h (PARAMS): Remove definition and uses.
3350 * exclude.c: Remove uses of `PARAMS'.
3352 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
3353 Add test-cases for DOS filenames. Declare program_name.
3354 (main): Set up program_name. Patch by Rich Dawe.
3356 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3358 Use mntctl's return value to drive the entry-processing loop, since
3359 we can't rely on the value of the vmt_length member in the last
3360 entry. On some systems doing so could result in exhausting
3361 virtual memory. Based in part on a patch from Mike Jetzer.
3363 2003-04-04 Bruno Haible <bruno@clisp.org>
3365 * linebreak.h: New file, from GNU gettext.
3366 * linebreak.c: New file, from GNU gettext with slight modifications.
3367 * lbrkprop.h: New file, from GNU gettext.
3369 2003-04-03 Bruno Haible <bruno@clisp.org>
3371 * utf8-ucs4.h: New file, from GNU gettext.
3372 * utf16-ucs4.h: New file, from GNU gettext.
3373 * ucs4-utf8.h: New file, from GNU gettext.
3374 * ucs4-utf16.h: New file, from GNU gettext.
3376 2003-04-02 Bruno Haible <bruno@clisp.org>
3378 * binary-io.h: New file, from GNU gettext.
3380 2003-04-01 Bruno Haible <bruno@clisp.org>
3382 * pathname.h: New file, from GNU gettext.
3383 * concatpath.c: New file, from GNU gettext.
3385 2003-03-30 Bruno Haible <bruno@clisp.org>
3387 * copy-file.c (copy_file_preserving): Don't set owner if the function
3388 chown() doesn't exist.
3390 2003-03-28 Bruno Haible <bruno@clisp.org>
3392 * copy-file.h: New file, from GNU gettext.
3393 * copy-file.c: New file, from GNU gettext.
3395 2003-03-18 Jim Meyering <jim@meyering.net>
3397 * quote.c (quote_n): Fix typo in comment.
3399 2003-03-14 Jim Meyering <jim@meyering.net>
3401 Merge changes from Coreutils.
3402 * obstack.h (obstack_object_size): Declare temporary, __o,
3403 to be const, in order to avoid warnings.
3404 (obstack_room): Likewise.
3405 (obstack_empty_p): Likewise.
3407 2003-03-13 Paul Eggert <eggert@twinsun.com>
3409 Merge changes from Bison.
3410 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
3411 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
3412 when compiling Bison 1.875's `bitset bset = obstack_alloc
3413 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
3414 * hash.c: Include <stdbool.h> unconditionally.
3416 2003-03-09 Paul Eggert <eggert@twinsun.com>
3418 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
3419 Reported by Bruce Becker; see:
3420 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
3422 2003-03-03 Paul Eggert <eggert@twinsun.com>
3423 Bruno Haible <bruno@clisp.org>
3425 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
3426 Reported by John Hughes, see
3427 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
3429 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
3431 * poll_.h: New file.
3434 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
3436 * mathl.h: New file.
3437 * acosl.c: New file.
3438 * asinl.c: New file.
3439 * atanl.c: New file.
3440 * ceill.c: New file.
3443 * floorl.c: New file.
3444 * frexpl.c: New file.
3445 * ldexpl.c: New file.
3447 * sincosl.c: New file.
3449 * sqrtl.c: New file.
3451 * trigl.c: New file.
3452 * trigl.h: New file.
3454 2003-02-17 Bruno Haible <bruno@clisp.org>
3456 * mkdtemp.h: New file, from GNU gettext.
3457 * mkdtemp.c: New file, from GNU gettext.
3459 2003-01-31 Bruno Haible <bruno@clisp.org>
3461 * rename.c: #undef rename before defining rpl_rename.
3462 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
3464 2003-01-30 Bruno Haible <bruno@clisp.org>
3466 * printf-args.h: New file, from GNU gettext.
3467 * printf-args.c: New file, from GNU gettext.
3468 * printf-parse.h: New file, from GNU gettext.
3469 * printf-parse.c: New file, from GNU gettext.
3470 * vasnprintf.h: New file, from GNU gettext.
3471 * vasnprintf.c: New file, from GNU gettext.
3472 * asnprintf.c: New file, from GNU gettext.
3473 * vasprintf.h: New file, from GNU gettext with modifications.
3474 * vasprintf.c: New file, from GNU gettext.
3475 * asprintf.c: New file, from GNU gettext.
3477 2003-01-29 Bruno Haible <bruno@clisp.org>
3479 * stpncpy.h: New file, from GNU gettext with modifications.
3480 * stpncpy.c: New file, from GNU gettext with modifications.
3482 2003-01-28 Bruno Haible <bruno@clisp.org>
3484 * c-ctype.h: New file, from GNU gettext, with changes suggested by
3486 * c-ctype.c: New file, from GNU gettext, with changes suggested by
3489 2003-01-27 Bruno Haible <bruno@clisp.org>
3491 * xsetenv.h: New file, from GNU gettext.
3492 * xsetenv.c: New file, from GNU gettext.
3494 2003-01-23 Bruno Haible <bruno@clisp.org>
3496 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
3498 2003-01-22 Bruno Haible <bruno@clisp.org>
3500 * exit.h: New file, from GNU gettext.
3502 2003-01-11 Bruno Haible <bruno@clisp.org>
3504 * stpcpy.h (stpcpy): Use ANSI C function declarations.
3505 * strcase.h (strcasecmp, strncasecmp): Likewise.
3507 2003-01-14 Jim Meyering <jim@meyering.net>
3509 * same.c (same_name): Tweak a comment.
3511 2003-01-11 Bruno Haible <bruno@clisp.org>
3513 * same.c (same_name): Reorder tests so as to avoid calling stat()
3514 when a string comparison is sufficient.
3516 2003-01-11 Bruno Haible <bruno@clisp.org>
3518 * readtokens.c (readtoken): Cast character to 'unsigned char', not
3521 2003-01-11 Bruno Haible <bruno@clisp.org>
3523 * hash-pjw.c: Add comment about low quality of this function.
3525 2003-01-12 Paul Eggert <eggert@twinsun.com>
3527 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
3528 to avoid collisions with libcurses and libreadline.
3530 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
3531 * getstr.h, getstr.c: Remove.
3532 * getline.c: Include "getline.h", to check interface.
3533 Move body of old getstr.c here: this defines MIN_CHUNK and
3534 declares getdelim2, which is renamed from getstr.
3535 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
3537 * linebuffer.c (readlinebuffer): Renamed from readline.
3539 * linebuffer.h: Likewise.
3540 (readline): Remove backward-compatibility macro.
3542 2003-01-12 Jim Meyering <jim@meyering.net>
3544 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
3546 2003-01-10 Bruno Haible <bruno@clisp.org>
3548 * alloca_.h: New file.
3549 * getdate.y: Unconditionally include alloca.h.
3550 * makepath.c: Likewise.
3551 * setenv.c: Likewise.
3552 * userspec.c: Likewise.
3554 2003-01-09 Bruno Haible <bruno@clisp.org>
3556 * stdbool.h.in: New file.
3558 2003-01-08 Bruno Haible <bruno@clisp.org>
3560 * safe-read.c: Include specification header first, to ensure its
3562 * full-write.c: Likewise.
3564 2003-01-08 Jim Meyering <jim@meyering.net>
3566 * full-write.c: Undefine and define-away `const' after inclusion
3567 of errno.h, not before. Suggestion from Bruno Haible.
3569 2003-01-07 Jim Meyering <jim@meyering.net>
3571 * full-write.c: Rework so that it may serve to define full_read, too.
3572 * full-read.c: Simply #define FULL_READ and include full-write.c.
3574 2003-01-06 Jim Meyering <jim@meyering.net>
3576 * version-etc.c: Update year in translatable copyright string.
3578 2002-12-25 Bruno Haible <bruno@clisp.org>
3580 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
3581 * xstrtol.h: Likewise.
3582 * xstrtoimax.c: Likewise.
3583 * xstrtoumax.c: Likewise.
3584 * human.h: Likewise.
3586 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
3587 on systems that have <inttypes.h> but not <stdint.h>.
3589 2002-12-31 Paul Eggert <eggert@twinsun.com>
3591 * memcoll.c (memcoll): Fall back on a simple algorithm using
3592 memcmp if strcoll doesn't work.
3594 2002-12-23 Bruno Haible <bruno@clisp.org>
3596 * localcharset.h: New file.
3597 * localcharset.c: Include it.
3598 * unicodeio.c: Likewise.
3600 2002-12-22 Bruno Haible <bruno@clisp.org>
3602 * utime.c (utime_null): No need to call ftruncate if the file was
3605 2002-12-23 Bruno Haible <bruno@clisp.org>
3607 * memcoll.c (STRCOLL): New macro.
3610 2002-12-22 Bruno Haible <bruno@clisp.org>
3612 * getstr.h (getstr): Define, to avoid clash with libcurses.
3613 * linebuffer.h (readline): Define, to avoid clash with libreadline.
3615 2002-12-22 Bruno Haible <bruno@clisp.org>
3617 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
3619 2002-12-23 Bruno Haible <bruno@clisp.org>
3621 * getline.h: Include <stddef.h>, for size_t.
3623 * unicodeio.h: Include <stddef.h>, for size_t.
3624 * unicodeio.c: Don't include <stddef.h>.
3626 2002-12-17 Bruno Haible <bruno@clisp.org>
3628 * canon-host.c (strdup): Remove unused declaration.
3630 * fsusage.c: Include full_read.h.
3631 (get_fs_usage): Use full_read instead of safe_read.
3633 * utime.c (utime_null): Use SAFE_READ_ERROR.
3635 2002-12-11 Bruno Haible <bruno@clisp.org>
3637 * setenv.h: Rewritten to cope with systems that have setenv() but not
3639 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
3642 2002-12-11 Bruno Haible <bruno@clisp.org>
3644 * setenv.c (alloca): Fall back to malloc.
3646 (setenv): Use freea() to free memory allocated with alloca().
3648 2002-11-13 Bruno Haible <bruno@clisp.org>
3650 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
3651 function declarations.
3652 * unsetenv.c (unsetenv): Likewise.
3654 2002-03-04 Bruno Haible <bruno@clisp.org>
3656 Portability to AIX 4.3.3.
3657 * unsetenv.c: New file, extracted from setenv.c.
3658 * setenv.c: Move the unsetenv() function to unsetenv.c.
3660 2001-12-20 Bruno Haible <bruno@clisp.org>
3662 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
3663 use malloc instead. For SunOS 4.
3665 2001-12-11 Bruno Haible <bruno@clisp.org>
3667 * setenv.c: Declare alloca.
3668 (compar_fn_t): New typedef.
3669 (KNOWN_VALUE, STORE_VALUE): Use it.
3671 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
3674 2002-12-10 Paul Eggert <eggert@twinsun.com>
3676 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
3677 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
3678 Choose values that are less likely to collide with system fnmatch
3680 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
3681 defined (e.g., a pure POSIX system).
3682 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
3683 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
3685 2002-12-06 Jim Meyering <jim@meyering.net>
3687 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
3689 Merge in changes from libc's misc/error.c, in preparation
3690 for the merge of gnulib's changes back into libc.
3692 * error.c (_): Define only if not already defined.
3693 Move definition to follow all #include directives.
3694 Include unlocked-io.h only if !_LIBC.
3695 [_LIBC]: Include <libio/libioP.h>.
3696 [USE_IN_LIBIO]: Include <libio/iolibio.h>
3697 (fflush): Tweak definition to use INTUSE.
3700 2002-12-05 Paul Eggert <eggert@twinsun.com>
3702 * alloca.c [defined emacs]: Include "lisp.h".
3703 (xalloc_die) [defined emacs]: New macro.
3704 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
3705 [! defined emacs]: Include <xalloc.h>.
3706 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
3707 (pointer): Typedef to POINTER_TYPE *.
3708 (malloc): Remove decl; we now always use xmalloc.
3709 (alloca): Use old-style definition, since Emacs needs this.
3710 Check for arithmetic overflow when computing combined size.
3712 2002-12-04 Paul Eggert <eggert@twinsun.com>
3714 Do not generate unlocked-io.h automatically, since it's easier to
3715 maintain it by hand.
3717 * unlocked-io.h: New file, from GNU diffutils,
3718 but with proper copyright notice and attribution.
3720 * Makefile.am: Add copyright notice.
3721 (libfetish_a_SOURCES): Add unlocked-io.h.
3722 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
3723 (DISTCLEANFILES, io_functions): Remove macros.
3724 (EXTRA_DIST): Remove gen_uio.
3725 (unlocked-io.h): Remove rule.
3727 2002-12-04 Jim Meyering <jim@meyering.net>
3729 Reflect the fact that stat.c and lstat.c are no longer generated.
3730 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
3731 (DISTCLEANFILES): Likewise.
3732 (EXTRA_DIST): Likewise.
3733 (all_local): Don't depend on stat.c or lstat.c.
3734 (stat.c, lstat.c): Remove rules.
3735 (EXTRA_DIST): Remove xstat.in.
3737 * xstat.in: Remove file. Contents moved into stat.c.
3738 * stat.c: New file. Contents mostly from xstat.in.
3739 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3740 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3742 * safe-read.c: Rework so that it may serve to define safe_write, too.
3743 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3745 2002-12-03 Jim Meyering <jim@meyering.net>
3747 * safe-read.c, safe-write.c: Change variable names and comments, but
3748 not semantics, to minimize the differences between these two files.
3749 (safe_read): Change comment to mention SAFE_READ_ERROR.
3751 * safe-read.c (IS_EINTR): Define.
3752 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3754 2002-12-02 Bruno Haible <bruno@clisp.org>
3756 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3757 Define, taken from safe-read.c.
3758 (INT_MAX): Provide fallback.
3759 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3760 * safe-write.h (SAFE_WRITE_ERROR): Define.
3762 * safe-read.c (EINTR): Remove definition.
3763 (safe_read): Don't use EINTR if it is absent.
3765 2002-12-02 Jim Meyering <jim@meyering.net>
3767 * safe-read.c (EINTR): Define.
3768 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3769 (INT_MAX): Provide fallback.
3770 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3772 * safe-read.h (SAFE_READ_ERROR): Define.
3774 2002-12-01 Jim Meyering <jim@meyering.net>
3776 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3777 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3779 2002-11-27 Paul Eggert <eggert@twinsun.com>
3781 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3782 hash_rehash): Replace `if (limit <= value) abort ();' with
3783 `if (! (value < limit)) abort ();', for readability.
3785 2002-11-26 <karl@gnu.org>
3787 * strdup.c: copy from libc again, with jim's ok.
3788 * .cppi-disable: re-add strdup.c
3790 2002-11-25 <karl@gnu.org>
3792 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3793 instead of "strtol.c".
3795 2002-11-25 Jim Meyering <jim@meyering.net>
3797 * mktime.c: Sync from libc, now that it has the latest fix.
3799 2002-11-24 <karl@gnu.org>
3801 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3802 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3804 2002-11-24 Jim Meyering <jim@meyering.net>
3806 Update from coreutils:
3808 * mktime.c: Merge in changes from libc.
3810 Avoid a link-time failure on some Linux systems.
3811 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3812 (__mon_yday): Declare with the STATIC attribute.
3813 (__mktime_internal): Likewise.
3814 Based on a report from Greg Schafer.
3816 2002-11-23 Jim Meyering <jim@meyering.net>
3818 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3819 Use `unsigned', not `int', as type of index.
3821 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3823 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3825 2002-11-22 Paul Eggert <eggert@twinsun.com>
3827 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3828 hint that one should use `if (! x) abort ();' rather than `assert
3829 (x);', and anyway it's one less thing to worry about configuring.
3830 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3831 hash_rehash, hash_insert): Use abort rather than assert.
3833 2002-11-22 Paul Eggert <eggert@twinsun.com>
3835 * quotearg.h: Allow multiple inclusion by surrounding with
3836 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3837 so that we can be included first.
3838 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3839 * quotearg.c: Include quotearg.h immediately after config.h.
3840 No need to include stddef.h or sys/types.h any more.
3841 Surround local include files with "", not "<>".
3842 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3843 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3844 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3845 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3846 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3847 (ISPRINT): Remove; no longer needed now that we assume C89.
3849 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3852 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3853 quotearg_char): Use SIZE_MAX rather than
3854 (size_t) -1 when we are talking about "infinity".
3856 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3858 2002-11-22 Bruno Haible <bruno@clisp.org>
3860 * safe-read.h: Assume C89. Add comments.
3861 (safe_read): Change return type to size_t.
3862 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3863 counts > SSIZE_MAX correctly.
3864 * safe-write.h: New file.
3865 * safe-write.c: New file.
3866 * full-read.h: New file.
3867 * full-read.c: New file.
3868 * full-write.h: Assume C89. Add comments.
3869 * full-write.c: Include safe-write.h.
3870 (full_write): Rewritten to use safe_write.
3871 Suggested by Jim Meyering and Paul Eggert.
3873 2002-11-21 Bruno Haible <bruno@clisp.org>
3875 Remove case insensitive option matching.
3876 * argmatch.h (argcasematch): Remove declaration.
3877 (ARGCASEMATCH): Remove macro.
3878 (__xargmatch_internal): Remove case_sensitive argument.
3879 (XARGMATCH): Update.
3880 (XARGCASEMATCH): Remove macro.
3881 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3882 case_sensitive argument.
3883 (argcasematch): Remove function.
3884 (__xargmatch_internal): Remove case_sensitive argument.
3885 (main): Use XARGMATCH instead of XARGCASEMATCH.
3887 * xmalloc.c: Change compile-time error message. Add comment about
3888 required autoconf version.
3890 2002-11-21 Jim Meyering <jim@meyering.net>
3892 * strdup.c (strdup): Tweak comment and initial #if/#include.
3894 Merge in changes from the coreutils.
3896 2002-09-25 Paul Eggert <eggert@twinsun.com>
3897 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3898 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3899 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3900 int. Work more efficiently if X is the same width as uintmax_t.
3901 Do not compare X to -1, to avoid bogus compiler warning.
3902 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3903 Don't assume that f_frsize and f_bsize are the same type.
3905 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3908 * makepath.c (make_path): Restore umask *before* creating the final
3910 (make_path): Minor reformatting.
3912 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3913 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3915 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3916 ones. At least on GNU/Linux systems, `auto' means something else.
3919 2002-11-20 Paul Eggert <eggert@twinsun.com>
3921 Merge argmatch cleanups from Bison. Assume C89.
3923 * argmatch.c: Include config.h here, not in argmatch.h.
3924 Include stdlib.h, for EXIT_FAILURE.
3925 Always include <string.h>, since we assume C89.
3926 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3927 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3928 Include <stddef.h> instead, since it's all we need for size_t.
3929 (PARAMS): Remove. All uses removed.
3930 (ARRAY_CARDINALITY): Do not bother to #undef.
3931 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3932 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3933 Remove unnecessary parentheses.
3934 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3935 Insert necessary parentheses.
3936 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3937 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3939 2002-11-19 Bruno Haible <bruno@clisp.org>
3941 * mbswidth.c: Include mbswidth.h right at the beginning.
3942 * mbswidth.h: Include <stddef.h>, for size_t.
3944 * mbswidth.h (PARAMS): Remove macro.
3945 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3946 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3948 * gcd.h (PARAMS): Remove macro.
3949 (gcd): Use ANSI C function declarations.
3950 * gcd.c (gcd): Likewise.
3952 2002-11-15 Bruno Haible <bruno@clisp.org>
3954 * strcspn.c: Include <stddef.h>.
3955 (strcspn): Use ANSI C function declaration. Change return type to
3957 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3958 (strpbrk): Use NULL.
3959 * strpbrk.h (PARAMS): Remove macro.
3960 (strpbrk): Use ANSI C function declaration.
3961 * strstr.c: Don't include <sys/types.h>.
3962 * strstr.h (PARAMS): Remove macro.
3963 (strstr): Use ANSI C function declarations.
3965 2002-11-06 Bruno Haible <bruno@clisp.org>
3967 * gcd.h (gcd): Change argument type to 'unsigned long'.
3968 * gcd.c (gcd): Likewise.
3970 2002-11-05 Bruno Haible <bruno@clisp.org>
3972 * gcd.h: New file, from gettext-0.11.5.
3973 * gcd.c: New file, from gettext-0.11.5.
3975 2002-11-05 Bruno Haible <bruno@clisp.org>
3977 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3978 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3979 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3980 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3982 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3983 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3985 * closeout.c: Include gettext.h instead of <libintl.h>.
3986 * human.c: Include gettext.h instead of <libintl.h>.
3987 * quotearg.c: Include gettext.h instead of <libintl.h>.
3988 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3989 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3990 * userspec.c: Include gettext.h instead of <libintl.h>.
3991 * version-etc.c: Include gettext.h instead of <libintl.h>.
3992 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3993 (textdomain): Remove definition.
3994 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3996 * long-options.c: Remove include of <libintl.h> and definition of _.
3997 * same.c: Remove include of <libintl.h> and definition of _.
3999 2002-11-04 Bruno Haible <bruno@clisp.org>
4001 * stpcpy.h: New file, from GNU gettext-0.11.5.
4002 * strcase.h: New file, from GNU gettext-0.11.5.
4003 * strpbrk.h: New file, from GNU gettext-0.11.5.
4004 * strstr.h: New file, from GNU gettext-0.11.5.
4005 * xgetcwd.h: New file, from GNU gettext-0.11.5.
4007 2002-05-09 Bruno Haible <bruno@clisp.org>
4009 * config.charset: Update for newest glibc. Add canonical names
4010 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
4012 2002-05-09 Bruno Haible <bruno@clisp.org>
4014 * localcharset.c (get_charset_aliases): Add more Windows specific
4017 2002-05-08 Owen Taylor <otaylor@redhat.com>
4019 * config.charset: A few additions for Solaris.
4021 2001-12-05 Bruno Haible <bruno@clisp.org>
4023 * localcharset.c (locale_charset): Don't return an empty string.
4025 2001-10-23 Bruno Haible <haible@clisp.cons.org>
4027 * config.charset: msdos in uk_UA uses CP1125.
4029 2001-08-05 Bruno Haible <haible@clisp.cons.org>
4031 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
4032 * localcharset.c (locale_charset): Declare as extern "C".
4034 2002-02-15 Bruno Haible <bruno@clisp.org>
4036 * config.charset [msdosdjgpp]: For Russian, use CP866.
4038 2002-02-11 Bruno Haible <bruno@clisp.org>
4040 * config.charset: Add support for NetBSD.
4042 2002-09-25 <karl@gnu.org>
4044 * strdup.c: copy from libc/string (via ../config/srclist*).
4045 * getopt*: copy from libc/posix.
4046 * gettext.h: copy from gettext.
4047 * .cppi-disable: add strdup.c, gettext.h.
4049 2002-07-01 Jim Meyering <meyering@lucent.com>
4051 * c-stack.c: Include sys/time.h.
4052 From Volker Borchert.
4054 2002-06-11 Paul Eggert <eggert@twinsun.com>
4056 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
4057 New macro. Use it uniformly instead of
4058 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
4059 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
4060 reported by Vin Shelton.
4062 2002-06-22 Jim Meyering <meyering@lucent.com>
4064 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
4065 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
4067 2002-06-22 Paul Eggert <eggert@twinsun.com>
4069 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
4070 Do not assume SA_SIGINFO behavior.
4071 Bug reported by Jim Meyering on NetBSD 1.5.2.
4073 2002-06-22 Jim Meyering <meyering@lucent.com>
4075 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
4077 * exitfail.c, exitfail.h: Likewise.
4078 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
4080 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
4082 (EXTRA_DIST): Add fnmatch_loop.c.
4083 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
4085 * fnmatch_loop.c: New file, from diffutils-2.8.2.
4086 * fnmatch.c: Update from diffutils-2.8.2.
4087 * fnmatch_.h: New file. From diffutils-2.8.2.
4088 * fnmatch.h: Remove file.
4090 2002-06-18 Paul Eggert <eggert@twinsun.com>
4092 * file-type.h: Report an error if neither S_ISREG nor
4093 S_IFREG is defined, instead of using a test specific to glibc
4094 2.2. This should be safe, since POSIX requires S_ISREG and
4095 Unix Version 7 had S_IFREG. We don't need to check for
4096 <sys/types.h> since we don't use any symbols that it defines.
4098 2002-06-15 Jim Meyering <meyering@lucent.com>
4100 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
4101 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
4102 have been included before this file.
4104 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
4106 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
4107 so that each temporary file name is unique and valid in the first
4108 8 characters, for operation under DOS.
4110 2002-06-15 Jim Meyering <meyering@lucent.com>
4112 Work even with DJGPP 2.03, which lacks support for symlinks.
4114 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
4116 * lchown.c (S_ISLNK): Likewise.
4118 2002-06-14 Jim Meyering <meyering@lucent.com>
4120 * file-type.h: Use the version from diffutils-2.8.2.
4121 * file-type.c: Likewise.
4123 2002-05-27 Jim Meyering <meyering@lucent.com>
4125 Fix a problem seen only on nonconforming systems whereby ls.c's
4126 use of localtime, and then of gettimeofday would cause trouble:
4127 the localtime call used to initialize rpl_gettimeofday's save
4128 mechanism would clobber ls's current local time information so
4129 that in any long listing the first file would always be listed
4130 with date 1970-01-01. Analysis by Volker Borchert.
4132 * gettimeofday.c (localtime): Undefine.
4133 (rpl_localtime): New function.
4135 2002-05-22 Jim Meyering <meyering@lucent.com>
4137 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
4138 * file-type.h: New file.
4139 * file-type.c (file_type): New file/function. Extracted from diffutils.
4141 2002-04-29 Paul Eggert <eggert@twinsun.com>
4143 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
4145 2002-04-28 Paul Eggert <eggert@twinsun.com>
4147 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
4148 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
4149 of 127, since 64 is the largest conceivable number for ancient
4151 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
4153 2002-04-28 Jim Meyering <meyering@lucent.com>
4155 * sig2str.c (WTERMSIG): Remove definition (unused).
4157 2002-04-28 Paul Eggert <eggert@twinsun.com>
4159 * sig2str.h, sig2str.c: New files.
4160 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
4162 2002-04-24 Jim Meyering <meyering@lucent.com>
4164 * gettext.h: New file, from Gettext.
4165 * Makefile.am (INCLUDES): Remove -I../intl.
4166 (libfetish_a_SOURCES): Add gettext.h.
4168 2002-04-16 Jim Meyering <meyering@lucent.com>
4170 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
4171 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
4172 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
4174 2002-04-12 Jim Meyering <meyering@lucent.com>
4176 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
4178 2002-03-10 Jim Meyering <meyering@lucent.com>
4180 * makepath.c (make_path): Remove a comma from a diagnostic.
4181 Suggestion from Santiago Vila.
4183 2002-03-08 Jim Meyering <meyering@lucent.com>
4185 * rename.c: Mention that this wrapper is needed also on
4186 mips-dec-ultrix4.4 systems.
4188 2002-03-02 Jim Meyering <meyering@lucent.com>
4190 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
4191 not HAVE_CLOCK_SETTIME.
4193 2002-02-27 Paul Eggert <eggert@twinsun.com>
4195 * nanosleep.h: Rename to....
4196 * timespec.h: New name for nanosleep.h. All uses changed.
4198 * gettime.c: New file.
4199 * settime.c: New file.
4202 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
4203 timespec.h. Remove nanosleep.h.
4205 2002-02-25 Paul Eggert <eggert@twinsun.com>
4207 * acl.c, acl.h: New files.
4208 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
4210 2002-02-24 Jim Meyering <meyering@lucent.com>
4212 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
4213 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
4214 cause trouble. Reported by Nelson Beebe.
4216 2002-02-23 Paul Eggert <eggert@twinsun.com>
4218 * path-concat.c (xpath_concat): Reorder code to pacify
4219 compilers that don't know that xalloc_die never returns.
4221 2002-02-20 Jim Meyering <meyering@lucent.com>
4223 * getdate.c: Regenerate using bison-1.33.
4225 2002-02-15 Paul Eggert <eggert@twinsun.com>
4227 * posixver.c, posixver.h: New files.
4228 * Makefile.am (libfetish_a_SOURCES): Add them.
4230 2002-02-02 Paul Eggert <eggert@twinsun.com>
4231 Bruno Haible <bruno@clisp.org>
4233 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
4234 (fwrite_success_callback): New declaration.
4235 * unicodeio.c (unicode_to_mb): New function, extracted from
4236 print_unicode_char. Call failure callback instead of error.
4237 (fwrite_success_callback): New function.
4238 (exit_failure_callback): New function.
4239 (fallback_failure_callback): New function.
4240 (print_unicode_char): Call unicode_to_mb.
4242 2002-01-26 Jim Meyering <meyering@lucent.com>
4244 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
4246 2002-01-22 Jim Meyering <meyering@lucent.com>
4248 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
4249 Otherwise, some versions of automake would omit the rule that makes
4250 Makefile from Makefile.in.
4252 2001-01-21 Paul Eggert <eggert@twinsun.com>
4254 * xmemcoll.h, xmemcoll.c: New files.
4255 * Makefile.am (libfetish_a_SOURCES): Add them.
4256 * memcoll.c: Include errno.h, and declare errno if not defined.
4257 (memcoll): Set errno to zero if there is no error.
4259 * quotearg.c (quotearg_buffer_restyled):
4260 Fix bug with quoting buffers containing NUL when backslashing escapes.
4261 This bug was exposed by the other changes in this patch.
4262 (quotearg_n_options): New arg ARGSIZE.
4263 All callers changed.
4264 (quoting_options_from_style): New function.
4265 (quotearg_n_style): Use it.
4266 (quotearg_n_style_mem): New function.
4268 * quotearg.h (quotearg_n_style_mem): New function.
4270 2002-01-16 Jim Meyering <meyering@lucent.com>
4272 * getdate.y: Add three semicolons, each just before a closing brace.
4273 Bison (as of version 1.31) no longer papers over that mistake.
4275 2002-02-14 Paul Eggert <eggert@twinsun.com>
4277 * backupfile.c (ISDIGIT): Comment fix.
4278 * getdate.y (ISDIGIT): Likewise.
4279 * posixtm.c (ISDIGIT, year): Likewise.
4280 * strverscmp.c (ISDIGIT): Likewise.
4281 * userspec.c (ISDIGIT): Likewise.
4283 2002-01-05 Jim Meyering <meyering@lucent.com>
4285 * version-etc.c (version_etc_copyright): Update copyright year.
4287 2001-01-19 Paul Eggert <eggert@twinsun.com>
4289 * closeout.c (close_stdout_status): If ferror (stdout), do
4290 not silently exit merely because the output buffer happens to
4291 have nothing pending.
4293 2001-12-18 Paul Eggert <eggert@twinsun.com>
4295 See the big note in ../ChangeLog.
4296 * human.c (suffixes): Prefer K to k for 1024.
4297 (generate_suffix_backwards): New function.
4298 (human_readable_inexact): Use it.
4299 * xstrtol.c (__xstrtol): If there is no number but there
4300 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
4301 Accept 'K' as well as 'k'.
4303 2001-12-15 Jim Meyering <meyering@lucent.com>
4305 * regex.h (__restrict_arr): Update from libc.
4307 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
4308 as `remote' if the name starts with `//'. Suggested by Michael Stone.
4311 2001-12-10 Jim Meyering <meyering@lucent.com>
4313 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
4314 Instead, include "xalloc.h".
4315 (initbuffer): Don't cast xmalloc return value to char*.
4316 (readline): Reword comment.
4317 Don't cast xrealloc return value to char*
4320 2001-12-09 Jim Meyering <meyering@lucent.com>
4322 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
4323 `signed and unsigned type in conditional expression'.
4324 * posixtm.c (posix_time_parse): Likewise.
4326 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
4328 * readtokens.c (readtoken): Declare an index to be of type unsigned
4329 to avoid a pedantic warning.
4331 * getstr.c: Don't include assert.h.
4332 (getstr): Remove warning-evoking assertions.
4333 Return -1 if offset parameter is out of bounds.
4334 Change the type of a local from int to size_t.
4336 * strftime.c (my_strftime_localtime_r): Include this function
4337 definition in the `#if ! HAVE_TM_GMTOFF' block.
4339 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
4340 Include xalloc.h instead.
4342 2001-12-02 Jim Meyering <meyering@lucent.com>
4344 * tempname.c: Don't declare getenv, thus reverting the change of
4345 2001-11-18. It's no longer necessary, now that stdlib.h is always
4348 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
4349 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
4351 2001-11-30 Akim Demaille <akim@epita.fr>
4353 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
4354 before being defined.
4356 2001-11-27 Paul Eggert <eggert@twinsun.com>
4358 * quotearg.h (quotearg_n, quotearg_n_style):
4359 First arg is int, not unsigned.
4360 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
4361 (SIZE_MAX, UINT_MAX): New macros.
4362 (quotearg_n_options): Abort if N is negative.
4363 Avoid overflow check on hosts where size_t is 64 bits and int
4364 is 32 bits, as overflow is impossible there.
4365 Fix off-by-one typo that caused unnecessary reallocation.
4367 2001-11-27 Jim Meyering <meyering@lucent.com>
4369 * tempname.c: Merge with version from libc.
4370 * regex.c: Likewise.
4372 * tempname.c: Include stdlib.h unconditionally. On some old systems
4373 for which STDC_HEADERS is 0, it was not included, resulting in a
4374 warning about an integer-to-pointer conversion problem with getenv.
4375 Reported by Volker Borchert.
4377 2001-11-26 Jim Meyering <meyering@lucent.com>
4379 * gtod.h: Remove file.
4380 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
4381 * gettimeofday.c: Don't include gtod.h.
4382 (GTOD_init): Remove function.
4383 (rpl_gettimeofday): Do its job here instead, rather than aborting.
4384 Suggestion from Volker Borchert.
4386 2001-11-23 Jim Meyering <meyering@lucent.com>
4388 * hash.h (struct hash_table): Don't define here. Merely declare it.
4389 * hash.c (struct hash_table): Define it here instead.
4391 2001-11-22 Jim Meyering <meyering@lucent.com>
4393 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
4395 2001-11-18 Paul Eggert <eggert@twinsun.com>
4397 * tempname.c (TMP_MAX): Remove; no longer needed.
4398 (TEMPORARIES): New macro.
4399 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
4400 removes an artificial limitation (e.g. HP-UX 10.20, where
4403 2001-11-18 Jim Meyering <meyering@lucent.com>
4405 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
4408 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
4409 files will be created before anything else.
4411 2001-11-17 Jim Meyering <meyering@lucent.com>
4413 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
4414 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
4415 rather than group writable. Patch by Juan F. Codagnone.
4417 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
4418 Instead, include "xalloc.h".
4420 * mountlist.c: Include unlocked-io.h after all system headers.
4421 Remove explicit declarations of xmalloc, xrealloc,
4422 and xstrdup. Instead, include "xalloc.h".
4424 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
4425 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
4426 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
4428 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
4429 Reported by Padraig Brady.
4431 * mkstemp.c: #undef mkstemp.
4433 (rpl_mkstemp): Rename from mkstemp.
4436 2001-11-16 Jim Meyering <meyering@lucent.com>
4438 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
4439 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
4440 determine the amount of total physical memory, use pstat_getstatic.
4441 HPUX-11 doesn't define _SC_PHYS_PAGES.
4442 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
4443 If sysconf couldn't be used to determine the amount of available
4444 physical memory, use both pstat_getstatic and pstat_getdynamic.
4445 Based on a patch from Bob Proulx.
4447 2001-11-05 Jim Meyering <meyering@lucent.com>
4449 * xstat.in (slash_aware_lstat): Correct a misleading comment.
4451 2001-11-03 Jim Meyering <meyering@lucent.com>
4453 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
4454 in argmatch_to_argument call.
4456 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
4459 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
4460 e.g., a fault due to an attempt to free a NULL pointer.
4462 2001-11-01 Jim Meyering <meyering@lucent.com>
4464 * dirfd.c, dirfd.h: New files.
4465 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
4467 * hash.c (hash_print) [TESTING]: Clean up.
4469 2001-10-22 Paul Eggert <eggert@twinsun.com>
4471 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
4472 to avoid a warning if -Wall.
4474 2001-10-21 Paul Eggert <eggert@twinsun.com>
4476 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
4478 2001-10-21 Jim Meyering <meyering@lucent.com>
4480 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
4481 this code would end up calling gettext even in packages built
4483 * getopt.c (_): Likewise.
4484 * regex.c (_): Likewise.
4486 2001-10-20 Paul Eggert <eggert@twinsun.com>
4488 * error.c (strerror_r): Do not declare unless !_LIBC.
4489 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
4490 Use strerror_r that is only a macro, even if it is not a function.
4491 (strerror): Check for HAVE_DECL_STRERROR before declaring.
4492 (private_strerror): Use prototypes, not old-style function definition.
4493 (print_errno_message): New function.
4494 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
4496 (error_tail, error, error_at_line): Use it.
4498 2001-10-11 Jim Meyering <meyering@lucent.com>
4500 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
4501 and quote_n (1, ... to avoid clobbering a buffer.
4503 2001-10-05 Jim Meyering <meyering@lucent.com>
4505 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
4506 * hash-pjw.c: New file (factored out of fileutils' remove.c).
4507 * hash-pjw.h: New file.
4509 2001-09-30 Jim Meyering <meyering@lucent.com>
4511 * mountlist.c [MOUNTED_GETFSSTAT]:
4512 Include <sys/ucred.h>, for Apple Darwin.
4513 Include sys/mount.h and sys/fs_types.h only if available.
4515 (read_filesystem_list): Use FS_TYPE.
4517 2001-09-29 Paul Eggert <eggert@twinsun.com>
4519 * exclude.c (excluded_filename): 0 -> false, since it's
4522 2001-09-28 Paul Eggert <eggert@twinsun.com>
4524 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
4525 #defines strtoimax. Also treat the other strto* functions
4528 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
4529 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
4530 (strtoimax, strtoumax): Do not declare if already defined as a macro.
4532 2001-09-26 Jim Meyering <meyering@lucent.com>
4534 Most macros in unlocked-io.h had the wrong number of arguments.
4535 * gen-uio: New script.
4536 (USE_UNLOCKED_IO): Define to 1 if not already defined.
4537 * unlocked-io.hin: Remove file.
4538 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
4539 rather than trying to embed it here.
4540 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
4541 Reported by Padraig Brady.
4543 2001-09-25 Volker Borchert <bt@teknon.de>
4545 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
4547 2001-09-23 Jim Meyering <meyering@lucent.com>
4549 * mountlist.c: Remove useless parentheses in #if directives.
4550 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
4551 the deprecated MOUNTED symbol is no longer defined in mntent.h.
4553 2001-09-22 Jim Meyering <meyering@lucent.com>
4555 * localcharset.c: Update from latest gettext.
4556 * config.charset: Likewise.
4558 2001-09-20 Jim Meyering <meyering@lucent.com>
4560 * xstrtol.c (strtoimax): Guard declaration with
4561 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4562 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4563 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4564 (strtoumax): Likewise, for completeness (it wasn't necessary).
4566 2001-09-06 Paul Eggert <eggert@twinsun.com>
4568 * strtoimax.c (HAVE_LONG_LONG):
4569 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4570 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
4571 to work around bug in IBM C compiler.
4573 2001-09-16 Jim Meyering <meyering@lucent.com>
4575 * mkdir.c: New file.
4577 2001-09-04 Paul Eggert <eggert@twinsun.com>
4579 * xgetcwd.c: Revert some of the previous change; intead,
4580 fix the HAVE_GETCWD_NULL code to behave more like the
4581 !HAVE_GETCWD_NULL code used to.
4584 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4587 2001-09-04 Paul Eggert <eggert@twinsun.com>
4589 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
4590 Use ssize_t, not int, to store result of readlink.
4591 Check for ssize_t overflow as well as size_t overflow,
4592 as POSIX says the result of readlink is implementation-defined
4593 when ssize_t overflows.
4594 Remove unnecessary cast to char*.
4595 Use free+malloc instead of realloc, as the storage doesn't need
4596 to be preserved and it's clearer and can be more efficient that way.
4597 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
4598 * xreadlink.h (xreadlink): Update prototype.
4600 2001-09-03 Paul Eggert <eggert@twinsun.com>
4602 * exclude.c (fnmatch_no_wildcards): Fix confusion between
4603 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
4604 spotted by Jim Meyering.
4606 2001-09-03 Jim Meyering <meyering@lucent.com>
4608 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
4610 2001-09-03 Paul Eggert <eggert@twinsun.com>
4612 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
4613 like the HAVE_GETCWD_NULL code.
4614 Include pathmax.h if not HAVE_GETCWD.
4615 Do not include xalloc.h.
4616 (INITIAL_BUFFER_SIZE): New symbol.
4617 Do not use xmalloc / xrealloc, since the caller is responsible for
4618 handling errors. Preserve errno around `free' during failure.
4619 Do not overrun buffer when using getwd.
4621 2001-09-03 Paul Eggert <eggert@twinsun.com>
4623 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
4624 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
4626 2001-09-02 Jim Meyering <meyering@lucent.com>
4628 * error.c: Update from GNU libc.
4630 2001-09-01 Jim Meyering <meyering@lucent.com>
4632 * xreadlink.c: New file.
4633 * xreadlink.h: New file.
4634 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
4636 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
4637 doesn't conflict with sparc Solaris 7's definition in
4638 /usr/include/sys/int_types.h.
4640 * exclude.c: Use `""', not `<>' to #include non-system header files.
4641 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
4642 and strncasecmp as r-values. Unixware didn't have declarations.
4644 2001-08-31 Jim Meyering <meyering@lucent.com>
4646 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
4647 Use an initial, malloc'd, buffer of length 128 rather than
4648 a statically allocated one of length 1024.
4650 2001-08-30 Paul Eggert <eggert@twinsun.com>
4652 * xgetcwd.c: Don't include pathmax.h.
4653 Include stdlib.h and unistd.h if available.
4655 (xmalloc, xstrdup, free): Remove decls.
4656 (xgetcwd): Don't assume sizes fit in unsigned.
4657 Check for overflow when computing sizes.
4658 Simplify reallocation code.
4660 2001-08-28 Paul Eggert <eggert@twinsun.com>
4662 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
4664 * strtoimax.c: Renamed from strtoxmax.c, removing the
4667 Also, make the following further changes to make this file's
4668 configuration more similar to that of strtol.c:
4669 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
4670 (strtoumax, uintmax_t, strtoull, strtol): Remove.
4671 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
4672 (strtoimax): Renamed from strtoumax. All uses of unsigned values
4673 changed to signed values.
4675 And make the following changes as well:
4676 Fix copyright notice, as 1999 was missing.
4677 (verify): New macro.
4678 (strtoimax): Check sizes at compile-time, not run-time.
4679 Prefer strtol to strtoll if both work.
4680 (main): Remove; it was not that useful and was a pain to maintain.
4682 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
4684 2001-08-30 Paul Eggert <eggert@twinsun.com>
4686 * savedir.c (savedir): Remove size parameter, as POSIX says that
4687 a directory's st_size can have an arbitrary value, so the old
4688 usage could waste an arbitrary amount of memory. All uses
4690 * savedir.h: Update prototype.
4692 2001-08-30 Paul Eggert <eggert@twinsun.com>
4694 * xstrtol.c (strtoimax): New decl.
4696 2001-08-28 Paul Eggert <eggert@twinsun.com>
4698 * xstrtol.h: Add copyright notice.
4699 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
4700 LONGINT_INVALID_SUFFIX_CHAR.
4702 2001-08-30 Paul Eggert <eggert@twinsun.com>
4704 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
4707 2001-08-30 Paul Eggert <eggert@twinsun.com>
4709 * hash.c: Remove '2001' from copyright notice.
4711 2001-08-30 Paul Eggert <eggert@twinsun.com>
4713 * full-write.h: New file.
4714 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
4715 * full-write.c: Correct credits, as cccp.c no longer
4716 exists and anyway it was so heavily changed from the old cccp
4717 code as to be unrecognizable. Include full-write.h.
4718 (full_write) Return size_t, with short writes meaning failure.
4719 All callers changed. This fixes a bug with large buffers
4721 * utime.c: Include full-write.h.
4723 2001-08-30 Paul Eggert <eggert@twinsun.com>
4725 Merge 'exclude' changes from tar 1.13.22.
4726 This fixes one or two unlikely storage allocation overflow bugs,
4727 but doesn't change user-visible behavior otherwise.
4729 2001-08-30 Paul Eggert <eggert@twinsun.com>
4731 * exclude.c (bool): Declare, perhaps by including stdbool.h.
4732 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4733 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4734 Include if available.
4735 (<xalloc.h>): Include
4736 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4737 (verify): New macro. Use it to verify that EXCLUDE macros do not
4738 collide with FNM macros.
4739 (struct patopts): New struct.
4740 (struct exclude): Use it, as exclude patterns now come with options.
4741 (new_exclude): Support above changes.
4742 (new_exclude, add_exclude_file):
4743 Initial size must now be a power of two to simplify overflow checking.
4744 (free_exclude, fnmatch_no_wildcards): New function.
4745 (excluded_filename): No longer requires options arg, as the options
4746 are determined by add_exclude. Now returns bool, not int.
4747 (excluded_filename, add_exclude):
4748 Add support for the fancy new exclusion options.
4749 (add_exclude, add_exclude_file): Now takes int options arg.
4750 Check for arithmetic overflow when computing sizes.
4751 (add_exclude_file): xrealloc might modify errno, so don't
4752 realloc until after errno might be used.
4754 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4756 (free_exclude): New decl.
4757 (add_exclude, add_exclude_file): Now takes int options arg.
4758 (excluded_filename): No longer requires options arg, as the options
4759 are determined by add_exclude. Now returns bool, not int.
4761 2001-08-30 Paul Eggert <eggert@twinsun.com>
4763 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4765 2001-08-27 Jim Meyering <meyering@lucent.com>
4767 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4769 * version-etc.c (N_): Remove definition.
4770 Revert most of last change.
4771 Instead, simply don't mark the `Copyright...' string for translation.
4772 Based on advice from Paul Eggert.
4774 * strtoxmax.c: Tweak comment.
4776 2001-08-26 Jim Meyering <meyering@lucent.com>
4778 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4779 of copyright with `%s' so translators don't get an untranslated
4781 (COPYRIGHT_YEAR): Define.
4782 (version_etc): Use fprintf rather than fputs.
4783 Suggestion from Ulrich Drepper.
4785 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4787 * strtoll.c: New file, from GNU libc.
4788 * xstrtoimax.c: New file.
4790 * xstrtol.h: Add xstrtoimax.
4791 * strtoumax.c: New file. Simply include "strtoumax.c".
4792 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4794 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4795 * strtoxmax.c: ... then renamed to this.
4797 2001-08-13 Paul Eggert <eggert@twinsun.com>
4799 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4800 Port to Solaris 8, where 'sed' requires a space after the 'r'
4801 command, and where sh dislikes "$/". Clean up the spacing a bit.
4802 Redirect output to $tmp just once.
4804 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4806 * addext.c (<errno.h>): Include.
4807 (errno): Declare if not defined.
4808 (addext): Work correctly when pathconf returns -1 and leaves
4809 errno alone because there is no limit. Also, work even if
4810 pathconf returns a value greater than SIZE_MAX.
4812 2001-08-12 Jim Meyering <meyering@lucent.com>
4814 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4815 Simply `return getcwd (NULL, 0);'.
4816 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4817 Use 1300 as initial value for length, not PATH_MAX.
4819 * pathmax.h: Clean up cpp syntax.
4821 2001-08-12 Jim Meyering <meyering@lucent.com>
4823 * gettimeofday.c: New file.
4825 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4827 2001-08-04 Jim Meyering <meyering@lucent.com>
4829 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4830 to get in sync with glibc.
4832 2001-08-03 Paul Eggert <eggert@twinsun.com>
4834 The following changes are from gettext 0.10.39 as maintained by
4837 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4838 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4839 with inverted sense. All uses changed.
4841 * mbswidth.c: Don't include <limits.h>.
4842 Include <stdlib.h> and <string.h> unconditionally.
4843 (iswcntrl, mbsinit, ISCNTRL): New macros.
4844 (mbsnwidth): Use K&R style function declarations.
4845 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4846 can optimize it when MB_CUR_MAX == 1.
4847 The width of control characters is zero, not 1.
4849 2001-07-15 Jim Meyering <meyering@lucent.com>
4851 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4852 (BUILT_SOURCES): Add unlocked-io.h.
4853 (io_functions): Define.
4854 (unlocked-io.h): New rule.
4855 (DISTCLEANFILES): Add unlocked-io.h.
4856 (all-local): Depend on unlocked-io.h, to ensure it is created.
4858 * unlocked-io.hin: New file
4860 * regex.c: Update from glibc.
4862 2001-07-05 Jim Meyering <meyering@lucent.com>
4864 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4866 (libfetish_a_SOURCES): Put all .h files here instead.
4867 Remove a thus-exposed (better checks in automake) duplicate and
4868 two unnecessary .h files.
4870 2001-06-11 Jim Meyering <meyering@lucent.com>
4872 * regex.c: Update from GNU libc.
4874 2001-05-27 Jim Meyering <meyering@lucent.com>
4876 * readutmp.h (UT_TYPE): Define.
4878 2001-05-24 Jim Meyering <meyering@lucent.com>
4880 * argmatch.c: Include "quote.h".
4881 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4882 quote function. Reported by Göran Uddeborg.
4884 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4886 * dirname.c (dir_name): Compute append_dot using path, not newpath
4887 which is not yet declared.
4889 2001-05-11 Paul Eggert <eggert@twinsun.com>
4891 * Makefile.am (libfetish_a_SOURCES):
4892 Add strftime.c, since we now compile it on all hosts.
4894 * strftime.c (my_strftime):
4895 Define to nstrftime if emacs, but only if my_strftime is not defined.
4896 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4897 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4898 Add one more extra argument: a nanoseconds value.
4901 (my_strftime function): Add %N format.
4902 (emacs_strftimeu): Renamed from emacs_strftime,
4903 with extra ut argument.
4905 2001-05-11 Paul Eggert <eggert@twinsun.com>
4907 dirname code cleanup. base_name now behaves more compatibly
4908 with POSIX basename when given file names that have trailing
4909 slashes, and similarly for dir_name. Add new primitives
4910 base_len and dir_len. Put the directory-name-related decls
4913 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4914 * backupfile.c (base_name): Likewise.
4915 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4916 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4917 * makepath.c (strip_trailing_slashes): Likewise.
4918 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4920 * rename.c (strip_trailing_slashes): Likewise.
4921 * same.c (base_name): Likewise.
4922 * stripslash.c (ISSLASH): Likewise.
4924 * addext.c: Include <dirname.h> after size_t is defined.
4925 * backupfile.c: Likewise.
4927 * addext.c (addext): Use base_len to trim redundant
4928 trailing slashes instead of doing it ourselves.
4929 But do not trim the last slash if it is not redundant.
4931 * backupfile.c (find_backup_file_name,
4932 max_backup_version): Use base_len instead of rolling it ourselves.
4933 Handle the case of "" and (on DOS) "C:" correctly.
4935 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4936 Include <string.h>, <dirname.h>.
4937 (base_name): Allow file names ending in slashes, other than names
4938 that are all slashes. In this case, return the basename followed
4939 by the slashes. This is more general, and can be used in places
4940 where the original base_name purposely had an assertion failure.
4941 (base_len): New function.
4943 * dirname.c: Include <string.h> instead of <stdlib.h>.
4944 Do not include <assert.h>; no longer needed.
4946 (memrchr): Remove decl.
4947 (dir_name_r): Remove.
4948 (dir_len): Renamed from dirlen. All callers changed.
4949 Rewrite in terms of base_name, for simplicity and consistency.
4950 (dir_name): Never return NULL. All callers changed.
4951 Do not include <stdlib.h> in test program; no longer needed.
4952 return 0; is fine for test program.
4954 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4956 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4958 * path-concat.c (path_concat): Use base_len to compute
4959 base length, not strlen; this means we cannot rely on memcpy
4962 * same.c (STREQ): Remove.
4963 (same_name): Handle the case where the basename ends in trailing '/'.
4965 * stripslash.c (strip_trailing_slashes): Return nonzero if
4966 a slash was stripped. Do not strip the last slash after a
4969 2001-04-08 Jim Meyering <meyering@lucent.com>
4971 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4972 recomputed; that's necessary when the offset spans a DST transition.
4973 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4975 2001-04-02 Jim Meyering <meyering@lucent.com>
4977 * regex.h, regex.c: Update from GNU libc.
4979 2001-03-19 Paul Eggert <eggert@twinsun.com>
4981 * version-etc.c (version_etc_copyright): Update to 2001.
4983 2001-03-16 Paul Eggert <eggert@twinsun.com>
4985 * tempname.c (uint64_t): Define to uintmax_t if
4986 not defined, and if UINT64_MAX is not defined.
4987 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4988 Reported by John David Anglin.
4990 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4992 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4993 alias if codeset is empty.
4994 * config.charset (BeOS): Use wildcard syntax.
4996 2001-03-13 Jim Meyering <meyering@lucent.com>
4998 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4999 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
5002 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5004 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
5006 * unicodeio.c (print_unicode_char): Simplify accordingly.
5008 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5010 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
5011 support for DOS/DJGPP.
5013 2001-02-28 Paul Eggert <eggert@twinsun.com>
5015 * Makefile.am (libfetish_a_SOURCES):
5016 Add dup-safer.c, fopen-safer.c.
5017 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
5019 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
5021 2001-02-25 Paul Eggert <eggert@twinsun.com>
5023 The mkstemp replacement is taken from glibc 2.2.2, with some
5024 portability fixes for use outside glibc, as follows:
5026 * tempname.c (struct_stat64): New macro.
5027 (direxists, __gen_tempname): Use it.
5028 This avoids a portability problem with Solaris 8.
5030 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
5031 (<stddef.h>, <stdint.h>, <string.h>):
5032 Include only if STDC_HEADERS || _LIBC.
5033 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
5034 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
5035 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
5036 (__set_errno): Define this macro if <errno.h> doesn't.
5037 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
5038 Define these macros if <stdio.h> doesn't.
5039 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
5040 Define these macros if <sys/stat.h>
5041 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
5042 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
5043 __xstat64): Define if not _LIBC.
5044 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
5045 (__gen_tempname): Invoke gettimeofday only if
5046 HAVE_GETTIMEOFDAY || _LIBC;
5047 otherwise, fall back on plain "time".
5048 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
5050 * mkstemp.c (__GT_FILE): Define to zero if not defined.
5052 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
5054 2001-02-17 Jim Meyering <meyering@lucent.com>
5056 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
5057 around included file name.
5059 * strnlen.c (__strnlen): Merge in a change from GNU libc.
5061 * strftime.c: Update from GNU libc (the only changes were to comments).
5063 2001-02-13 Bruno Haible <haible@clisp.cons.org>
5065 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
5067 2001-02-17 Paul Eggert <eggert@twinsun.com>
5069 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
5070 Remove workaround macros for hosts that have mbrtowc but not
5071 mbstate_t, as we now insist on proper declarations for both
5072 before using mbrtowc.
5074 2001-02-17 Jim Meyering <meyering@lucent.com>
5076 * regex.c: Update from libc.
5078 2001-02-16 Paul Eggert <eggert@twinsun.com>
5080 * alloca.c (malloc): Undef before defining, since stdlib.h
5081 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
5082 Reported by Mark Hounschell via Paul Eggert.
5084 2001-01-30 Bruno Haible <haible@clisp.cons.org>
5086 * config.charset: Update for FreeBSD 4.2.
5088 2001-01-26 Jim Meyering <meyering@lucent.com>
5090 * quotearg.c: Include stddef.h.
5091 * quote.c: Include stddef.h.
5092 Reported by Axel Kittenberger.
5094 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
5095 line in double quotes so that it evokes a better diagnostic.
5096 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
5097 Reported by Axel Kittenberger.
5099 2001-01-15 Bruno Haible <haible@clisp.cons.org>
5101 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
5102 to avoid a warning. Add back 'const' to inptr.
5104 2001-01-16 Jim Meyering <meyering@lucent.com>
5106 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
5109 2001-01-14 Jim Meyering <meyering@lucent.com>
5111 * rename.c: New file. From Volker Borchert.
5112 Include stdlib.h, string.h or strings.h, and xalloc.h.
5113 Use strip_trailing_slashes rather than open-coding it.
5115 2001-01-03 Paul Eggert <eggert@twinsun.com>
5117 * strftime.c: Sync with glibc time/strftime.c 1.81.
5119 2001-01-03 Jim Meyering <meyering@lucent.com>
5121 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
5122 local `inptr' to avoid warning with some system declarations of iconv.
5124 2000-12-29 Paul Eggert <eggert@twinsun.com>
5126 * modechange.c: Do not assume that mode_t uses the
5127 traditional octal encoding. E.g. "chmod 1 FOO" should set
5128 the other-execute bit of FOO even if S_IXOTH != 1.
5130 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
5131 WOTH, XOTH, ALLM): New macros.
5132 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
5133 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
5135 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
5136 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
5138 No need to use uintmax_t; unsigned long is long enough.
5139 Don't bother to get suffix since we don't use it.
5141 2000-12-24 Jim Meyering <meyering@lucent.com>
5143 * hash.c (is_prime): Return explicit boolean values.
5144 (hash_get_first): Return NULL to appease Irix5.6's 89.
5145 Reported by Nelson Beebe.
5147 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5149 * localcharset.c (locale_charset): Add support for Win32.
5151 2000-12-18 Paul Eggert <eggert@twinsun.com>
5153 * physmem.h, physmem.c: New files.
5155 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
5156 (noinst_HEADERS): Add physmem.h.
5158 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
5159 't' for compatibility with Solaris 8 sort.
5161 2000-12-18 Bruno Haible <haible@clisp.cons.org>
5163 * config.charset: Add support for BeOS.
5165 2000-12-16 Jim Meyering <meyering@lucent.com>
5167 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
5168 SHELLS_FILE to a file name that's useful on djgpp systems.
5170 (ADDITIONAL_DEFAULT_SHELLS): Define.
5171 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
5172 Based mostly on a patch from Prashant TR.
5174 2000-12-16 Jim Meyering <meyering@lucent.com>
5176 This bug had a serious impact on chown: `chown N:M FILE' (for integer
5177 N and M) would have treated it like `chown N:N FILE'.
5179 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
5181 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5183 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
5184 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
5185 to the list of canonical encodings. Rename EUC-CN to GB2312.
5187 2000-12-08 Andreas Schwab <schwab@suse.de>
5189 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
5190 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
5192 2000-12-07 Jim Meyering <meyering@lucent.com>
5194 * stripslash.c (ISSLASH): Define.
5195 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
5198 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
5199 (dir_name_r): Declare this function as static.
5200 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
5201 manifest itself on a name containing a mix of slashes and
5203 Make this function work with names starting with a DOS-style
5204 drive letter and colon prefix.
5205 (dir_name): Append `.' if necessary.
5206 Based mostly on patches from Prashant TR and Eli Zaretskii.
5208 * dirname.h (dir_name_r): Remove prototype.
5210 2000-12-05 Jim Meyering <meyering@lucent.com>
5212 * dirname.c (dir_name_r): Add `const' in a few local declarations.
5214 2000-12-04 Jim Meyering <meyering@lucent.com>
5216 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
5217 Also include memory.h, stdlib.h, unistd.h if appropriate.
5218 Reported by Andreas Jaeger (conflicting declaration of malloc).
5220 2000-12-02 Jim Meyering <meyering@lucent.com>
5222 * closeout.h: Make idempotent, to avoid some obscure warnings.
5224 2000-12-01 Paul Eggert <eggert@twinsun.com>
5226 * memrchr.c: Include <config.h> before any system include file.
5228 2000-11-29 Paul Eggert <eggert@twinsun.com>
5230 * dirname.c (dir_name_r): Fix typo: int -> size_t.
5232 2000-11-26 Jim Meyering <meyering@lucent.com>
5234 * memcoll.c: Include sys/types.h. From Werner Almesberger.
5236 2000-11-22 Paul Eggert <eggert@twinsun.com>
5238 * strftime.c (my_strftime): Do not invoke mbrlen with a
5239 size of (size_t) -1; it's not portable.
5241 2000-11-17 Akim Demaille <akim@epita.fr>
5243 * obstack.h: Formatting changes.
5244 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
5245 prevent type checking.
5246 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
5247 cast the value to (void *): assigning a `foo *' to a `void *'
5249 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
5251 2000-11-17 Jim Meyering <meyering@lucent.com>
5253 * strstr.c: Update from GNU libc.
5255 2000-11-16 Jim Meyering <meyering@lucent.com>
5257 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
5259 2000-11-11 Jim Meyering <meyering@lucent.com>
5261 * error.c: Add a couple #includes, merging from GNU libc version.
5263 2000-11-10 Jim Meyering <meyering@lucent.com>
5265 * obstack.h: Update from GNU libc.
5266 * obstack.c: Likewise.
5268 2000-11-06 Paul Eggert <eggert@twinsun.com>
5270 * getusershell.c (setusershell): Use rewind rather than
5271 fseek/fseeko, to avoid configuration hassles with fseeko.
5272 Don't bother opening SHELLS_FILE if shellstream is NULL;
5275 2000-11-05 Jim Meyering <meyering@lucent.com>
5277 * makepath.h (make_dir): Declare.
5278 * makepath.c (make_dir): Remove `static' attribute.
5281 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
5283 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
5284 last one in a bucket, advance to the next bucket.
5286 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
5288 * fnmatch.c: Do not comment out all the code if we are using
5289 the GNU C library, because in some cases we are replacing buggy
5290 code in the GNU C library itself.
5292 2000-10-30 Paul Eggert <eggert@twinsun.com>
5294 * error.h, getline.h, modechange.h:
5295 Remove "2000" from Copyright line, as the file hasn't been
5296 changed this year other than in the copyright notice.
5298 * xalloc.h: Add "2000" to Copyright line, as this file
5299 was changed this year.
5301 2000-10-30 Paul Eggert <eggert@twinsun.com>
5303 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
5304 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5305 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5307 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
5309 * regex.h (__restrict_arr): Move definition out of #ifndef block.
5310 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
5311 doesn't define __restrict_arr.
5313 2000-10-29 Jim Meyering <meyering@lucent.com>
5315 * xstat.in: Fix grammar in comment.
5317 2000-10-28 Jim Meyering <meyering@lucent.com>
5319 * memchr.c: Update from libc.
5320 Adjust for portability:
5321 [HAVE_STDLIB_H]: Include stdlib.h.
5322 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
5323 Undef __memchr, too.
5324 [!weak_alias]: Define __memchr to memchr.
5326 * regex.c: Update from libc.
5327 * regex.h: Likewise.
5328 * getopt1.c: Likewise.
5329 * memcmp.c: Likewise.
5331 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
5332 Avoid using fseek, when possible -- it's broken by design.
5333 Patch by Ulrich Drepper.
5335 2000-10-26 Jim Meyering <meyering@lucent.com>
5337 * strftime.c: Update from libc.
5339 2000-10-25 Jim Meyering <meyering@lucent.com>
5341 * obstack.c: Update from libc.
5343 2000-10-23 Jim Meyering <meyering@lucent.com>
5345 * hard-locale.c (hard_locale): Revert last change -- it was simply
5346 wrong. That set_locale call must not have any side effects.
5349 2000-10-22 Jim Meyering <meyering@lucent.com>
5351 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
5352 [CYCLIC]: Remove now-unused definition.
5354 * save-cwd.c (O_DIRECTORY): Define, if needed.
5355 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
5356 Suggestion from Ulrich Drepper.
5358 2000-10-21 Jim Meyering <meyering@lucent.com>
5360 * dirname.c (dir_name_r): New function, factored out of dir_name.
5361 (dir_name): Use dir_name_r.
5362 * dirname.h (dir_name_r): Declare it.
5364 2000-10-21 Jim Meyering <meyering@lucent.com>
5366 * dirname.c (memrchr): Declare if necessary.
5367 (dir_name): Remove the restriction that there be no
5368 trailing slashes. Now, this code skips past them, effectively
5370 [TEST_DIRNAME] (main): New unit tests.
5372 * memrchr.c: New file from GNU libc.
5373 Undef __memrchr, too.
5374 [!weak_alias]: Define __memrchr to memrchr.
5375 Guard weak_alias use with `#ifdef weak_alias'.
5377 2000-10-17 Jim Meyering <meyering@lucent.com>
5379 * quote.h (PARAMS): Define and use.
5380 Reported by Akim Demaille.
5382 * getopt.c: Update from libc.
5384 2000-10-16 Jim Meyering <meyering@lucent.com>
5386 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
5389 2000-09-25 Jim Meyering <meyering@lucent.com>
5391 * md5.h (rol): Define (from GnuPG).
5393 * sha.c: Give credit (GnuPG) where due.
5394 (M): Use rol rather than open-coding it.
5395 Add a FIXME comment.
5397 2000-09-21 Jim Meyering <meyering@lucent.com>
5399 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
5400 Reported by Michael Stone.
5402 2000-09-20 Jim Meyering <meyering@lucent.com>
5404 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
5405 (noinst_HEADERS): Add sha.h.
5406 Based on code from Scott G. Miller and from GnuPG.
5408 2000-09-15 Jim Meyering <meyering@lucent.com>
5410 * regex.c: Update from libc.
5412 2000-09-10 Jim Meyering <meyering@lucent.com>
5414 * getopt.c (_getopt_internal): Update from glibc.
5416 2000-09-09 Jim Meyering <meyering@lucent.com>
5418 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
5419 think it should be used as a general replacement for isascii.
5420 * fnmatch.c: Likewise.
5421 * mbswidth.c: Likewise
5422 * regex.c: Likewise.
5425 * userspec.c: Include sys/param.h and limits.h.
5427 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5428 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
5429 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
5430 UID, GID. Check range.
5432 2000-09-06 Jim Meyering <meyering@lucent.com>
5434 * getopt.c (_getopt_internal): Update from glibc.
5436 2000-08-30 Jim Meyering <meyering@lucent.com>
5438 * strftime.c: Merge in changes from GNU libc.
5440 2000-08-26 Jim Meyering <meyering@lucent.com>
5442 * closeout.c: Include "__fpending.h".
5443 (close_stdout_status): Return right away if there's nothing to flush.
5445 * Makefile.am (noinst_HEADERS): Add __fpending.h.
5446 * __fpending.c: New file.
5447 * __fpending.h: New file.
5449 2000-08-07 Paul Eggert <eggert@twinsun.com>
5451 Standardize on "memory exhausted" instead of "Memory exhausted"
5452 or "virtual memory exhausted".
5453 * obstack.c (print_and_abort): Use "memory exhausted", not
5454 "virtual memory exhausted".
5455 * same.c (same_name): Invoke xalloc_die instead of printing
5457 * userspec.c (parse_user_spec): Likewise.
5458 * bumpalloc.h: comment fix
5459 * same.c, userspec.c: Include xalloc.h.
5461 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
5462 not char *const and pointing to a constant array.
5463 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
5464 (xrealloc): Comment fix.
5466 * userspec.c (parse_user_spec):
5467 Don't translate a message until just before returning,
5468 to avoid unnecessary translation.
5470 2000-08-07 Jim Meyering <meyering@lucent.com>
5472 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
5473 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
5474 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
5475 getgroups.c, gethostname.c, getopt.h, group-member.c,
5476 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
5477 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
5478 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
5479 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
5480 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
5481 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
5482 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
5483 yesno.c: Back out Copyright date changes for each file with no change
5484 this year. This eases coordination with other programs using the same
5485 source code modules. From Paul Eggert.
5487 2000-08-03 Greg McGary <greg@mcgary.org>
5489 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
5490 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
5491 (EXTEND_BUFFER): Use them.
5493 2000-08-01 Jim Meyering <meyering@lucent.com>
5495 * dirname.c (ISSLASH): Define.
5496 (BACKSLASH_IS_PATH_SEPARATOR): Define.
5497 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
5498 both `\' and `/' may be use as path separators.
5499 Based on a patch from Prashant TR.
5501 2000-07-31 Paul Eggert <eggert@twinsun.com>
5503 * quotearg.c (quotearg_n_options): Don't make the initial
5504 slot vector a constant, since it might get modified.
5506 2000-07-31 Jim Meyering <meyering@lucent.com>
5508 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
5509 * obstack.c (print_and_abort): Likewise.
5511 2000-07-30 Paul Eggert <eggert@twinsun.com>
5513 * quotearg.c (quotearg_n_options): Preallocate a slot 0
5514 buffer, so that the caller can always quote one small
5515 component of a "memory exhausted" message in slot 0.
5516 From a suggestion by Jim Meyering.
5518 2000-07-30 Jim Meyering <meyering@lucent.com>
5520 * makepath.c (make_path): Quote the other instance, too.
5522 * quotearg.c (N_STATIC_SLOTVECS): Define.
5523 (STATIC_BUF_SIZE): Define.
5524 (quotearg_n_options): Use only statically allocated storage when
5525 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
5526 than STATIC_BUF_SIZE.
5528 2000-07-29 Jim Meyering <meyering@lucent.com>
5530 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
5531 * dirname.c (dir_name): Likewise.
5533 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
5535 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
5536 (dir_name): Assert that there are no trailing slashes.
5538 2000-07-18 Bruno Haible <haible@clisp.cons.org>
5540 * mbswidth.h (mbswidth): Add a flags argument.
5541 (mbswidth): New declaration.
5542 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
5543 * mbswidth.c (mbswidth): Add a flags argument.
5544 (mbsnwidth): New function.
5546 2000-07-24 Jim Meyering <meyering@lucent.com>
5548 * mbswidth.c: Remove useless #else. From Bruno Haible.
5550 2000-07-23 Paul Eggert <eggert@twinsun.com>
5552 * mbswidth.c (_XOPEN_SOURCE):
5553 Don't define; this causes problems on Solaris 7.
5554 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
5556 2000-07-23 Paul Eggert <eggert@twinsun.com>
5559 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5560 so that mbstate_t is always defined.
5562 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
5563 be 1 in at least one GCC installation, and this configuration
5564 error is likely to be common. Ignoring MB_LEN_MAX hurts
5565 performance on hosts that have mbrtowc but have only unibyte
5566 locales, but I assume these hosts are rare.
5568 2000-07-23 Paul Eggert <eggert@twinsun.com>
5570 * quotearg.c: Streamline by invoking multibyte code only if needed.
5571 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
5572 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5573 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5574 invoke multibyte primitives.
5576 2000-07-23 Jim Meyering <meyering@lucent.com>
5578 * basename.c (base_name): Add an assertion.
5580 2000-07-15 Bruno Haible <clisp.cons.org>
5582 * quotearg.c: When the system forces us to redefine mbstate_t,
5583 shadow its mbsinit function.
5585 2000-07-16 Bruno Haible <haible@clisp.cons.org>
5587 * mbswidth.h: New file.
5588 * mbswidth.c: New file.
5589 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
5590 (noinst_HEADERS): Add mbswidth.h.
5592 2000-07-17 Bruno Haible <haible@clisp.cons.org>
5594 * config.charset: Add support for FreeBSD. Improve support for HP-UX
5597 2000-07-15 Jim Meyering <meyering@lucent.com>
5599 * makepath.c: Include quote.h.
5600 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
5601 corresponding argument in a `quote (...)' call.
5602 Give better diagnostics.
5604 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
5605 (noinst_HEADERS): Add quote.h.
5607 * quote.c (quote, quote_n): New file. Two functions taken verbatim
5608 from tar's src/misc.c.
5609 * quote.h: New file. Prototypes for same.
5611 2000-07-10 Paul Eggert <eggert@twinsun.com>
5613 From a suggestion by Bruno Haible.
5614 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
5615 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
5616 to decide whether to define the BeOS workaround macro;
5617 this adjusts to the change to AC_MBSTATE_T.
5619 2000-07-13 Paul Eggert <eggert@twinsun.com>
5621 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
5623 * quotearg.c (quoting_style_args, quoting_style_vals,
5624 quotearg_buffer_restyled): Add support for
5625 clocale_quoting_style. Undo previous change to
5626 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
5627 and "{RIGHT QUOTATION MARK}" msgids.
5629 2000-07-05 Paul Eggert <eggert@twinsun.com>
5631 The old behavior of quoting `like this' doesn't look good with
5632 newer, ISO-style fonts. See:
5633 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
5635 Instead, quote "like this" by default. Let the translator
5636 tailor the locale-specific quoting behavior by providing
5637 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
5639 * quotearg.c (N_): New macro.
5640 (gettext_default): New function.
5641 (quotearg_buffer_restyled): Use
5642 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
5643 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
5645 2000-07-09 Jim Meyering <meyering@lucent.com>
5647 * Most files: Update copyright dates to include 2000.
5649 2000-07-08 Jim Meyering <meyering@lucent.com>
5651 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
5653 (xgethostname): Remove now-unnecessary #ifdef.
5654 Move declaration of `err' into loop where it's used.
5656 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5658 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
5659 by allocating a larger buffer. Test the gethostname return value for
5660 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
5661 returns an error and ENAMETOOLONG isn't defined.
5663 2000-07-05 Paul Eggert <eggert@twinsun.com>
5664 and Bruno Haible <haible@clisp.cons.org>
5666 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
5668 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5670 * quotearg.c (struct quoting_options): Simplify quote_these_too
5673 2000-07-03 Jim Meyering <meyering@lucent.com>
5675 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
5676 Reported by Bruno Haible.
5678 2000-07-04 Jim Meyering <meyering@lucent.com>
5680 * quotearg.c: Make inclusion of <wchar.h> independent of whether
5681 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
5684 2000-07-03 Paul Eggert <eggert@twinsun.com>
5685 and Bruno Haible <haible@clisp.cons.org>
5687 * quotearg.c (mbrtowc):
5688 Assign to *pwc, and return 1 only if result is nonzero.
5689 (iswprint): Use ISPRINT when substituting our own mbrtowc.
5691 2000-07-03 Jim Meyering <meyering@lucent.com>
5693 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
5694 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
5697 2000-07-02 Jim Meyering <meyering@lucent.com>
5699 * quotearg.c (mbstate_t): Don't define here.
5701 2000-07-02 Jim Meyering <meyering@lucent.com>
5703 * nanosleep.c (SIGCONT): Define if not already defined.
5705 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5707 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
5708 per change in ../m4/ls-mntd-fs.m4.
5709 (read_filesystem_list): Ignore symbolic links.
5711 2000-06-29 Jim Meyering <meyering@lucent.com>
5713 * same.c: Include <string.h> or <strings.h>, as appropriate,
5714 for declaration of strcmp.
5716 * long-options.c: Include <stdlib.h>, for declaration of exit.
5718 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
5719 Avoid warning by casting result to `char *' to remove `const'.
5721 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5723 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
5725 2000-06-26 Paul Eggert <eggert@twinsun.com>
5727 savedir now sets errno on failure and invokes xmalloc to get memory.
5728 Fix a couple of other minor bugs while we're at it.
5730 * savedir.c (<unistd.h>): Do not include; there's no need.
5731 (NAMLEN): Remove macro.
5732 (malloc, realloc): Remove decls.
5734 ("xalloc.h"): Include.
5735 (NAME_SIZE_DEFAULT): New macro.
5736 (savedir): Use xmalloc / xrealloc to allocate memory.
5737 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
5738 Skip "" directory entries.
5739 Use strlen to calculate directory entry length, since the old method
5740 is rarely used these days and isn't worth supporting.
5741 Don't use a pointer after freeing it.
5742 Check for integer overflow when calculating allocation size.
5743 Use memcpy to copy entries, instead of stpcpy.
5744 Set errno properly when returning NULL.
5745 Check for readdir error.
5747 2000-06-26 Jim Meyering <meyering@lucent.com>
5749 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5751 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5753 * getusershell.c (xmalloc, xrealloc): Remove functions.
5755 Don't include <stdlib.h>. Don't declare malloc, realloc.
5757 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5759 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5761 2000-06-24 Jim Meyering <meyering@lucent.com>
5763 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5765 2000-06-21 Jim Meyering <meyering@lucent.com>
5767 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5769 2000-06-19 Paul Eggert <eggert@twinsun.com>
5771 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5772 (mbrtowc, mbstate_t): Define substitutes if
5773 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5774 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5775 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5777 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5779 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5780 than 1024, return a memory chunk of least possible size, instead
5781 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5782 Use free/xmalloc instead of xrealloc to avoid copying for very long
5785 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5787 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5788 address, not strdup. Include <stdlib.h> and don't declare free().
5790 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5792 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5795 2000-06-21 Jim Meyering <meyering@lucent.com>
5797 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5798 (noinst_HEADERS): Add getstr.h.
5800 * getline.c (getstr): Move into a separate file.
5801 * getstr.c (getstr): New file, extracted from getline.c, with
5802 the following changes: new parameter, delim2; both delim[12]
5803 parameters have type `int', not `char'. The latter would lose
5804 with 8-bit delimiters.
5805 * getstr.h: New file.
5807 2000-06-19 Jim Meyering <meyering@lucent.com>
5809 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5811 2000-06-18 Jim Meyering <meyering@lucent.com>
5813 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5814 Besides, these days every porting target provides a mkdir function.
5816 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5817 (this snippet comes from src/system.h).
5819 2000-06-15 Paul Eggert <eggert@twinsun.com>
5821 * human.c (adjust_value): New function.
5822 (human_readable_inexact): Apply rounding style even when
5823 printing approximate values.
5825 2000-06-14 Paul Eggert <eggert@twinsun.com>
5827 * human.c (human_readable_inexact): Allow an input block
5828 size that is not a multiple of the output block size, and vice versa.
5829 Reported by Piergiorgio Sartor.
5831 2000-06-14 Paul Eggert <eggert@twinsun.com>
5833 * getdate.y (get_date): Apply relative times after time
5834 zone indicator, not before. Reported by Todd A. Jacobs.
5836 2000-06-13 Jim Meyering <meyering@lucent.com>
5838 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5840 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5842 2000-06-12 Paul Eggert <eggert@twinsun.com>
5844 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5846 2000-06-04 Paul Eggert <eggert@twinsun.com>
5848 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5850 2000-06-04 Jim Meyering <meyering@lucent.com>
5852 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5853 SunOS 4.1.4 for which gid_t is an unsigned type.
5855 2000-06-03 Jim Meyering <meyering@lucent.com>
5857 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5859 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5861 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5862 newer, don't install charset.alias.
5863 * config.charset: Change the Linux/glibc rules so they become empty
5864 on glibc-2.1 or newer.
5866 2000-06-02 Jim Meyering <meyering@lucent.com>
5868 * mountlist.c: Back out last change. Instead, do this...
5869 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5870 member using the same `ignore'-testing code.
5871 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5875 2000-05-29 Jim Meyering <meyering@lucent.com>
5877 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5878 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5880 2000-05-22 Jim Meyering <meyering@lucent.com>
5882 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5884 2000-05-18 Jim Meyering <meyering@lucent.com>
5886 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5887 back, too, since it may have been modified by allocate_entry.
5888 (hash_delete): Rewrite to use neither the assignment operator
5889 nor the comma operator in an if-expression.
5891 2000-05-15 Paul Eggert <eggert@twinsun.com>
5894 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5895 Remove; no longer needed.
5896 "quotearg.h": Add include.
5897 (file_name): Do not bother to explicitly initialize to NULL; it's less
5898 efficient on some hosts.
5899 (close_stdout_status): Remove test as to whether stdout was already
5900 closed; it breaks for the case "echo x | sort >&-".
5901 Quote file name colons.
5902 Do not assume that _("write error") lacks format strings.
5904 2000-05-15 Jim Meyering <meyering@lucent.com>
5906 * version-etc.c (version_etc_copyright): Update the copyright string
5907 used in all --version output.
5909 2000-05-14 Jim Meyering <meyering@lucent.com>
5911 * closeout.c (close_stdout_set_file_name): New function.
5912 (close_stdout_status): Use new file-scoped global.
5913 Return right away if fstat says the stdout file descriptor is invalid.
5914 * closeout.h (close_stdout_set_file_name): Declare.
5916 2000-05-10 Jim Meyering <meyering@lucent.com>
5918 * closeout.c [default_exit_status]: New file-scoped variable.
5919 (close_stdout_set_status): New function.
5920 * closeout.h (close_stdout_set_status): Declare.
5922 2000-05-08 Jim Meyering <meyering@lucent.com>
5924 * long-options.c: Don't include closeout.h.
5925 (parse_long_options): Don't call close_stdout for --version.
5927 2000-05-06 Jim Meyering <meyering@lucent.com>
5929 * strnlen.c: Undefine __strnlen and strnlen.
5930 [!weak_alias]: Define __strnlen to strnlen.
5932 * atexit.c: New file, from libiberty.
5934 2000-05-06 Jim Meyering <meyering@lucent.com>
5936 * closeout.c (close_stdout_status): Also check for errors on the
5939 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5941 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5942 instead of xmalloc, xrealloc, path_concat.
5943 (locale_charset): Treat empty environment variables as absent.
5944 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5946 2000-05-04 Jim Meyering <meyering@lucent.com>
5948 * getopt.c: Update from glibc.
5949 * obstack.c: Likewise.
5950 * obstack.h: Likewise.
5951 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5953 * regex.h: Likewise.
5954 * strndup.c: Likewise.
5955 * strnlen.c: New file, from glibc.
5957 2000-05-01 Jim Meyering <meyering@lucent.com>
5959 * full-write.c (full_write): Remove `FIXME' part of comment.
5961 2000-04-29 Jim Meyering <meyering@lucent.com>
5963 * path-concat.c: Declare strdup only if it's not defined.
5964 * canon-host.c: Likewise.
5966 2000-04-28 Jim Meyering <meyering@lucent.com>
5968 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5969 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5970 included first, then limits.h is included by locale.h by libintl.h.
5971 From John David Anglin.
5973 2000-04-25 Jim Meyering <meyering@lucent.com>
5975 * makepath.c (S_IRWXUGO): Define.
5976 (make_path): Always perform explicit chmod if MODE specifies any
5977 of the `special' permission bits. Prompted by a bug report against
5978 install from Mate Wierdl and Joost van Baal.
5980 2000-04-18 Jim Meyering <meyering@lucent.com>
5984 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5985 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5987 2000-04-17 Jim Meyering <meyering@lucent.com>
5989 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5990 the definition of it to rpl_strftime also defined-away the system's
5993 2000-04-15 Jim Meyering <meyering@lucent.com>
5995 Use `C' to denote so-called `contiguous' files, the same way
5997 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5998 (ftypelet): Use S_ISCTG.
5999 From Michael Deutschmann.
6001 2000-04-14 Jim Meyering <meyering@lucent.com>
6003 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
6005 2000-04-08 Jim Meyering <meyering@lucent.com>
6007 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
6008 names don't conflict. Reported by Eli Zaretskii.
6010 2000-03-28 Bruno Haible <haible@clisp.cons.org>
6012 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
6013 bug. Deal with the different error behavior of Irix iconv.
6015 2000-04-07 Jim Meyering <meyering@lucent.com>
6017 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
6018 to work around system header problems on AIX 3.2.5. From Bruno Haible.
6020 2000-04-05 Jim Meyering <meyering@lucent.com>
6022 Portability tweaks required for ultrix4.3.
6023 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
6024 * readutmp.c: Include sys/types.h before sys/stat.h.
6025 * canon-host.c: Declare strdup.
6026 * path-concat.c: Likewise.
6027 From John David Anglin.
6029 2000-04-04 Jim Meyering <meyering@lucent.com>
6031 Be more DOS 8.3-friendly.
6032 * ref-add.sin: Renamed from ref-add.sed.in.
6033 * ref-del.sin: Renamed from ref-del.sed.in.
6034 * Makefile.am: Reflect renaming.
6035 Reported by Eli Zaretskii.
6037 Use a temporary file name that won't clash with `charset.alias'
6038 in the DOS 8.3 name space.
6039 * Makefile.am (charset_tmp): Define.
6040 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
6041 (uninstall-local): Likewise.
6042 Reported by Eli Zaretskii.
6044 2000-03-29 Paul Eggert <eggert@twinsun.com>
6046 * time/strftime.c (my_strftime): Make sure we call the system
6047 strftime, not ourselves, when invoking the underlying strftime.
6049 2000-03-24 Jim Meyering <meyering@lucent.com>
6051 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
6052 (charset_alias): Define.
6053 (install-exec-local): Factor out common code.
6054 (uninstall-local): Split lines longer than 80.
6055 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
6057 (.sed.in.sed): New rule. Don't redirect directly to $@.
6058 (CLEANFILES): Add ref-add.sed and ref-del.sed.
6060 2000-03-19 Bruno Haible <haible@clisp.cons.org>
6062 * config.charset: Output a line containing "Packages using this file".
6063 * ref-add.sed.in, ref-del.sed.in: New files.
6064 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
6065 ref-del.sed): New rules.
6067 2000-03-17 Jim Meyering <meyering@lucent.com>
6069 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
6070 Otherwise, include <strings.h>
6072 2000-03-17 Bruno Haible <haible@clisp.cons.org>
6074 * unicodeio.c (utf8_wctomb): New function.
6075 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
6076 format instead of in UCS-4 with platform dependent endianness.
6078 2000-03-07 Paul Eggert <eggert@twinsun.com>
6080 * savedir.c (savedir): Work even if directory size is
6081 negative; this can happen with some screwy NFS configurations.
6083 2000-03-06 Jim Meyering <meyering@lucent.com>
6085 * localcharset.c (get_charset_aliases): Don't try to free file_name
6086 if it's NULL (because we ran out of memory). From Bruno Haible.
6088 2000-03-05 Jim Meyering <meyering@lucent.com>
6090 * localcharset.c ("path-concat.h"): Include.
6091 (get_charset_aliases): Use path_concat instead of ANSI string
6094 * unicodeio.h (PARAMS): Define.
6095 Use it to guard prototype.
6097 2000-03-04 Jim Meyering <meyering@lucent.com>
6099 * Makefile.am (install-exec-local): Create $(libdir) before installing
6101 (uninstall-local): Uncomment this rule so `make distcheck' works
6104 * unicodeio.c (<errno.h>): Include it.
6105 (errno): Declare if not defined.
6107 * localcharset.c: Add Bruno's comment justifying use of volatile.
6109 * config.charset: New version, incorporating remarks from a linux
6110 i18n mailing list. From Bruno Haible.
6112 2000-03-02 Jim Meyering <meyering@lucent.com>
6114 * Makefile.am (EXTRA_DIST): Add config.charset.
6116 2000-03-01 Jim Meyering <meyering@lucent.com>
6118 * localcharset.c: Guard some #includes with `#if HAVE_...'.
6119 * unicodeio.c: Likewise.
6121 2000-02-02 Bruno Haible <haible@clisp.cons.org>
6123 * config.charset: New file.
6124 * localcharset.c: New file.
6125 * unicodeio.h, unicodeio.c: New files.
6126 * Makefile.am (DEFS): Add -DLIBDIR=...
6127 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
6128 (noinst_HEADERS): Add unicodeio.h.
6129 (all-local, install-exec-local, charset.alias): New targets.
6131 2000-02-28 Paul Eggert <eggert@twinsun.com>
6133 * quotearg.c (ALERT_CHAR): New macro.
6134 (quotearg_buffer_restyled): Use it.
6136 2000-02-27 Jim Meyering <meyering@lucent.com>
6138 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
6139 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
6141 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
6142 not `#if STDC_HEADERS'.
6143 Declare malloc if needed.
6145 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
6146 now that autoconf always defines the HAVE_DECL_ symbols.
6147 * human.c: Likewise.
6149 * strtoumax.c: Likewise.
6151 * backupfile.c: Arrange for cpp to fail if the configure-time
6152 declaration check was not run.
6154 * human.c: Likewise.
6156 * strtoumax.c: Likewise.
6158 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
6159 then first look up the entire `.'-containing string as a login name.
6161 2000-02-18 Paul Eggert <eggert@twinsun.com>
6163 * getdate.y: Handle two-digit years with leading zeros correctly.
6164 (textint): New typedef.
6165 (parser_control): Member year changed from int to textint.
6167 (YYSTYPE): Removed; replaced by %union with int and textint members.
6168 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
6169 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
6170 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6171 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6172 (date, number, to_year): Use width of number in digits, not its value,
6173 to determine whether it's a 2-digit year, or a 2-digit time.
6174 (yylex): Store number of digits of numeric tokens.
6175 Reported by John Kendall.
6177 (parser_control): Changed from struct parser_control to typedef (for
6178 consistency). All uses changed.
6180 (tID): Removed; not used.
6181 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
6183 2000-02-14 Paul Eggert <eggert@twinsun.com>
6185 * getpagesize.h (getpagesize): Port to VMS for Alpha;
6186 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
6188 2000-02-12 Jim Meyering <meyering@lucent.com>
6190 * userspec.c (ISDIGIT): Define it.
6191 (isdigit): Remove definition.
6192 (is_number): Use ISDIGIT, not isdigit.
6193 <libintl.h>: Include.
6195 (parse_user_spec): Mark translatable strings.
6197 2000-02-10 Jim Meyering <meyering@lucent.com>
6199 With these changes, nanosleep.[ch] are finally enough like the other
6200 lib/* replacement files to compile on a few more losing systems.
6202 * nanosleep.h: Don't include config.h.
6203 Remove prototype from declaration of nanosleep.
6204 (PARAMS): Remove now-unneeded definition.
6205 * nanosleep.c: #undef nanosleep.
6206 (rpl_nanosleep): Rename from nanosleep.
6208 2000-02-03 Jim Meyering <meyering@lucent.com>
6210 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
6211 rather than with `#if HAVE_UTMPNAME'.
6213 2000-02-01 Jim Meyering <meyering@lucent.com>
6215 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
6217 2000-01-31 Jim Meyering <meyering@lucent.com>
6219 * nanosleep.h (nanosleep): Guard declaration with
6220 `#if ! HAVE_DECL_NANOSLEEP'.
6221 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
6222 the declaration in that vendor's sys/timers.h.
6223 Reported by Christian Krackowizer.
6225 * quotearg.c (ISASCII): Add #undef and move definition to follow
6226 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
6227 (ISPRINT): Likewise.
6228 Reported by Tom Tromey.
6230 2000-01-30 Jim Meyering <meyering@lucent.com>
6232 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
6233 uses of ->ut_name. The latter doesn't work with new Linux header files
6234 where only utmpx.ut_user is declared.
6236 * readutmp.h (UT_USER): Define.
6238 2000-01-23 Jim Meyering <meyering@lucent.com>
6240 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
6243 2000-01-22 Jim Meyering <meyering@lucent.com>
6245 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
6246 [! HAVE_DECL_STRTOULL]: Declare strtoull.
6247 Required for some AIX systems. Reported by Christian Krackowizer.
6248 [TESTING] (main): New function.
6250 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
6251 * dirname.c (dir_name): Support for DOS-style file names with drive
6254 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
6256 * strverscmp.c (ISDIGIT): Define.
6257 (strverscmp): Use ISDIGIT, not isdigit.
6259 2000-01-17 Paul Eggert <eggert@twinsun.com>
6261 * nanosleep.c (nanosleep):
6262 Don't use SA_INTERRUPT to decide whether to call sigaction, as
6263 POSIX.1 doesn't require SA_INTERRUPT and some systems
6264 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
6265 it's been part of POSIX.1 since day 1 (in 1988).
6267 2000-01-17 Jim Meyering <meyering@lucent.com>
6269 * interlock: Remove unused file. Reported by François Pinard.
6271 2000-01-16 Paul Eggert <eggert@twinsun.com>
6273 * quotearg.c (quotearg_buffer_restyled): Do not quote
6274 alert, backslash, formfeed, and vertical tab unnecessarily in
6275 shell quoting style.
6278 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6279 Free Software Foundation, Inc.
6280 Copying and distribution of this file, with or without modification,
6281 are permitted provided the copyright notice and this notice are preserved.