1 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3 * iconvme.c (SIZE_MAX): New macro, if not already defined.
4 (iconv_string): Don't guess a size-zero buffer, as that might cause
5 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
6 result would be 'too large', where 'too large' is (heuristically)
7 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
8 overflow concerns. This will prevent some unwanted malloc failures
9 when the inputs are very large.
11 2005-03-15 Bruno Haible <bruno@clisp.org>
13 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
16 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
19 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
21 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
23 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
24 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
28 2005-03-14 Simon Josefsson <jas@extundo.com>
30 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
33 2005-03-14 Jim Meyering <jim@meyering.net>
35 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
36 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
37 to be nonzero so that we (and caller) can detect the difference
38 between a valid zero-length expansion and an error return, even
39 when the underlying strftime fails before writing anything into
42 2005-03-10 Jim Meyering <jim@meyering.net>
44 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
45 so that this module works on systems without fchdir.
47 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
49 Factor int-properties macros into a single file, except for
51 * intprops.h: New file.
52 * getloadavg.c: Include it instead of limits.h.
53 (INT_STRLEN_BOUND): Remove.
54 * human.c: Include intprops.h.
55 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
56 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
57 * inttostr.h: Include intprops.h instead of limits.h.
58 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
59 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
60 for consistency with intprops.h.
61 (time_t_is_integer, twos_complement_arithmetic): Use them.
62 * sig2str.h: Include <signal.h>, intprops.h.
63 (INT_STRLEN_BOUND): Remove.
64 * strftime.c (TYPE_SIGNED): Remove.
65 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
66 * strtol.c: Adjust comments to match intprops.h.
67 * userspec.c: Include intprops.h.
68 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
69 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
70 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
71 instead of rolling our own expressions.
72 * xstrtol.c: Include xstrtol.h first, to test interface.
74 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
76 (my_strftime): Do not mishandle years close to INT_MAX, by doing
77 the right thing even if adding 1900 would overflow. Similarly
78 for tm_mon + 1 and tm_yday + 1.
79 Make %Y always equivalent to %C%y, and similarly for %G and %g.
80 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
81 (DO_SIGNED_NUMBER): New macro.
82 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
84 2005-03-07 Bruno Haible <bruno@clisp.org>
86 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
88 2005-03-03 Derek R. Price <derek@ximbiot.com>
89 Bruno Haible <bruno@clisp.org>
91 * pagealign_alloc.h: New file.
92 * pagealign_alloc.c: New file.
94 2005-01-28 Bruno Haible <bruno@clisp.org>
96 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
99 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
101 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
102 The workaround isn't strictly needed for POSIX conformance, and
103 it's too much of a pain to configure and maintain. We'll ask
104 people to fix their kernels instead.
105 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
106 (NANOSLEEP_BUG_WORKAROUND): Remove.
107 (xnanosleep): Remove the workaround.
109 2005-02-12 Bruno Haible <bruno@clisp.org>
111 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
113 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
115 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
116 * timespec.h (gettime): Return void, since it always
117 succeeds now. All uses changed.
118 * gettime.c (gettime) Likewise.
119 [HAVE_NANOTIME]: Prefer nanotime.
120 Assume gettimeofday succeeds, as POSIX requires.
121 Assime time () succeeds, since other code already does.
122 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
123 (timespec_subtract): Remove.
124 (NANOSLEEP_BUG_WORKAROUND): New constant.
125 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
126 things considerably. Use it only on GNU/Linux hosts, since the
127 workaround shouldn't be needed elsewhere.
129 2005-02-24 Bruno Haible <bruno@clisp.org>
131 * gettext.h: Update from GNU gettext 0.14.2.
133 2005-02-24 Bruno Haible <bruno@clisp.org>
135 * localcharset.c: Update from GNU gettext 0.14.2.
136 * config.charset: Update from GNU gettext 0.14.2.
138 2005-02-22 Simon Josefsson <jas@extundo.com>
140 * iconvme.h, iconvme.c: New files, from libc.
142 2005-02-20 Neil Conway <neilc@samurai.com>
144 * xgethostname.c (xgethostname): Check for ENOMEM, which is
145 returned by OSX/Darwin if the specified buffer is not large
146 enough for the hostname.
148 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
150 * memrchr.h: New file.
151 * chdir-long.c: Include it.
152 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
153 Don't bother including stddef.h.
155 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
157 * argp-help.c (__argp_help): Create a fake struct argp_state and
158 pass it to _help, otherwise the latter coredumps trying to
159 dereference state.root_argp.
161 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
163 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
165 Include <sys/types.h>, for dev_t.
166 (ME_DUMMY, ME_REMOTE): Move from here....
167 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
168 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
170 Include mountlist.h first, to test the interface.
172 2005-01-29 Bruno Haible <bruno@clisp.org>
174 * progname.c (program_name): Initialize.
175 Needed when linking statically on MacOS X.
177 2005-01-28 Bruno Haible <bruno@clisp.org>
179 * javacomp.sh.in: New file, from GNU gettext.
180 * javacomp.h: New file, from GNU gettext.
181 * javacomp.c: New file, from GNU gettext.
183 2005-01-26 Bruno Haible <bruno@clisp.org>
185 * javaexec.sh.in: New file, from GNU gettext.
186 * javaexec.h: New file, from GNU gettext.
187 * javaexec.c: New file, from GNU gettext.
189 2005-01-26 Simon Josefsson <jas@extundo.com>
191 * gai_strerror.c: Use GPL in header.
193 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
195 * argp-help.c (hol_entry_help): Avoid using non-constant
196 initializers for struct pentry_state.
197 (__argp_error): Check return value of __asprintf
198 (__argp_failure): Translate error message
200 * argp-parse.c: Removed braces around the expansion of N_()
202 2005-01-21 Jim Meyering <jim@meyering.net>
204 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
205 same value as for Solaris 9.
207 * chdir-long.c (chdir_long): Rewrite to remove limitation on
208 component length. This included changing the parameter to be
209 of type `char *' rather than `char const *'.
210 * chdir-long.h (chdir_long): Update prototype.
212 * openat.c (fdopendir, fstatat): New functions.
213 * openat.h: Include headers required for use of DIR and struct stat.
214 [AT_SYMLINK_NOFOLLOW]: Define.
215 (fdopendir, fstatat): Add prototypes.
217 2005-01-21 Bruno Haible <bruno@clisp.org>
219 * classpath.h: New file, from GNU gettext.
220 * classpath.c: New file, from GNU gettext.
222 2005-01-20 Simon Josefsson <jas@extundo.com>
224 * version-etc-fsf.c: New file, with version_etc_copyright.
225 * version-etc.c: Remove version_etc_copyright.
226 * version-etc.h (version_etc_copyright): Use [] instead of * in
227 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
229 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
231 * save-cwd.c (save_cwd): Remove code to support the case
232 where fchdir is missing or flaky.
234 2005-01-20 Simon Josefsson <jas@extundo.com>
236 * base64.h (isbase64): Add.
238 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
239 using a unsigned prototype, don't inline.
240 (base64_decode): Use it.
242 2005-01-19 Bruno Haible <bruno@clisp.org>
244 * sh-quote.h: New file, from GNU gettext.
245 * sh-quote.c: New file, from GNU gettext.
247 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
249 Merge changes from coreutils, as described below in several
250 changelogs dated today.
252 * save-cwd.c: Include "save-cwd.h" before other include files.
253 (O_DIRECTORY): Remove; not needed here, since "." must be
254 a directory. All uses removed.
255 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
256 universal on Suns, and we also need to test for IRIX.
257 Revamp code to use 'if' rather than '#if'.
258 Avoid unnecessary comparison of cwd->desc to 0.
260 * utimens.c (futimens): Robustify the previous patch, by checking
261 for known valid error numbers rather than observed invalid ones.
263 2005-01-18 Jim Meyering <jim@meyering.net>
265 * version-etc.c (version_etc_copyright): Update copyright date.
267 * utimens.c (futimens): Account for the fact that futimes
268 can also fail with errno == ENOSYS or errno == ENOENT.
269 Patch from Dmitry V. Levin.
271 Change the name of the robust chdir function from chdir to chdir_long.
272 * save-cwd.c: Include chdir-long.h rather than chdir.h.
273 (restore_cwd): Use chdir_long, not chdir.
274 * chdir-long.c: Renamed from chdir.c.
275 * chdir-long.h: Renamed from chdir.h.
276 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
279 2005-01-18 Bob Proulx <bob@proulx.com>
281 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
282 offsetof() macro construct to avoid compile failure with native HP-UX
283 11.0 ANSI C compiler.
285 2005-01-06 Bruno Haible <bruno@clisp.org>
287 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
288 because stpncpy.m4 takes care of it.
290 2004-01-24 Bruno Haible <bruno@clisp.org>
292 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
294 2003-10-09 Bruno Haible <bruno@clisp.org>
296 * progreloc.c: Include xalloc.h instead of xmalloc.h.
298 2005-01-06 Bruno Haible <bruno@clisp.org>
300 * fwriteerror.h (fwriteerror): Change specification to include fclose.
301 * fwriteerror.c: Include <stdbool.h>.
302 (fwriteerror): At the end, close the file stream. Record whether
303 stdout was already closed.
305 2004-05-27 Bruno Haible <bruno@clisp.org>
307 * execute.c (environ): Declare if needed.
308 * pipe.c (environ): Likewise.
309 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
311 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
313 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
314 definitions to be after all include files, to avoid collisions.
315 Problem reported by Bob Proulx.
317 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
319 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
320 not needed. This removes a dependency on the gettext module.
321 [defined _LIBC]: Do not include <libintl.h>; not needed.
323 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
325 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
328 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
330 * argp-parse.c: Include <stddef.h>.
331 (alignof, alignto): New macros.
332 (parser_init): Don't assume that void * is aligned sufficiently
335 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
336 need to extend the stack.
337 (YYINITDEPTH): New macro, so that the initial stack isn't overly
340 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
342 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
344 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
346 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
347 Remove now-obsolete comment about AIX.
348 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
349 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
350 (YYMAXDEPTH): New macro.
352 2004-12-18 Bruno Haible <bruno@clisp.org>
354 * fatal-signal.c (fatal_signals): Make non-const.
355 (init_fatal_signals): New function.
356 (uninstall_handlers, install_handlers): Ignore signals that were set to
358 (at_fatal_signal): Call init_fatal_signals.
359 (init_fatal_signal_set): Likewise. Ignore signals that were set to
361 Reported by Paul Eggert.
363 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
365 * getdate.y (textint): New member "negative".
366 (time_zone_hhmm): New function.
367 Expect 14 shift-reduce conflicts, not 13.
368 (o_colon_minutes): New rule.
369 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
370 (yylex): Set the "negative" member of signed numbers.
372 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
374 Changes imported from coreutils.
375 * hard-locale.c: Assume <locale.h> exists.
377 (GLIBC_VERSION): New macro.
378 (hard_locale): Assume setlocale exists.
379 Rewrite to avoid #ifdef.
380 Use strdup rather than malloc + strcpy.
381 * human.c: Assume <locale.h> exists.
382 (human_readable): Assume localeconv exists.
384 2004-12-01 Jakub Jelinek <jakub@redhat.com>
386 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
387 convert T2, not T. (Imported from libc.)
389 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
391 * getcwd.c (is_ENAMETOOLONG): New macro.
392 (__getcwd.c): Don't restore errno; glibc doesn't.
393 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
394 first, falling back to our code only if its results look suspicious.
395 Ensure that the resulting buffer is only as large as necessary.
397 * readutmp.c: Include readutmp.h first.
398 Include <errno.h>, since readutmp.h no longer does that.
399 * readutmp.h: Don't include <errno.h>,
400 <sys/param.h>, <time.h>; not needed to establish interface.
401 (errno): Remove decl.
402 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
403 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
404 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
406 2004-11-28 Simon Josefsson <jas@extundo.com>
408 * base64.h, base64.c: New file.
410 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
412 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
414 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
416 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
417 HP's ANSI C compiler.
418 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
419 Declaring int functions causes warnings on some modern systems and
420 shouldn't be needed to compile on ancient ones.
421 * same.c (MIN) [defined MIN]: Don't define, since it's already
424 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
425 with the following changes.
426 (__set_errno): Parenthesize properly.
428 (MIN, MAX, MATCHING_INO): New macros.
429 (__getcwd): Define with prototype, not K&R form.
430 Use heuristics to allocate default buffer on stack if possible.
431 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
432 behavior, and to avoid the PATH_MAX limit when computing
434 Use MATCHING_INO to compare inode number to file.
435 Check for arithmetic overflow in size calculations.
436 Fix bug in reallocation of dot array that caused getcwd to fail
437 on directories nested deeper than 75.
438 Be more careful about saving errno on error.
439 Do not use realloc; use only free+malloc, as this is a bit
440 more flexible and avoids a needless copy operation.
441 Do not inspect st_dev and st_ino for symbolic links; POSIX
442 doesn't specify the latter.
443 Check for closedir errors.
444 Avoid needless casts.
445 Use "#ifdef weak_alias" around weak_alias, to be like other
447 The following changes to getcwd.c have effect only when used in
448 gnulib; they have no effect inside glibc proper.
449 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
450 as alloca isn't used.
451 (alloca, __alloca): Likewise.
452 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
453 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
454 unconditionally, as gnulib assumes C89 or better.
455 Do not include <sys/param.h>.
456 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
457 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
459 (NULL) [!defined NULL]: Remove; we assume C89 or better.
460 Include <dirent.h> in a way that is compatible with modern Autoconf.
461 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
462 New macros, if not already defined.
463 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
464 Use "_LIBC", not "defined _LIBC", for consistency.
465 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
467 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
468 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
469 * xgetcwd.c: David MacKenzie's old code was removed, so give
470 credit only to Jim Meyering and adjust the copyright dates.
471 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
472 <stdlib.h>, <unistd.h>, "pathmax.h".
473 Instead, include "xgetcwd.h" (first) and "getcwd.h".
474 (INITIAL_BUFFER_SIZE): Remove.
475 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
477 2004-11-23 Jim Meyering <jim@meyering.net>
479 * getopt_.h: Remove trailing blanks.
481 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
483 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
484 (futimens): New function, which uses futimes if available.
485 (futimens, utimens): Support timespec==NULL, with same semantics
486 as utime and utimens.
487 * utimens.h (futimens): New decl.
489 2004-11-23 Jim Meyering <jim@meyering.net>
491 * __fpending.c: Add comment.
493 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
495 * getopt_.h: Re-addition of __getopt_argv_const caused
496 redefinition warnings. To avoid them, include the defines
497 in `#if !defined __need_getopt ... #endif'. The only place
498 where __getopt_argv_const is used is in definitions
499 of getopt_long and getopt_long_only below, which are as well
500 protected by `#ifndef __need_getopt'.
501 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
502 __need_getopt after including <stdio.h> and <unistd.h> These
503 headers might have defined it.
505 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
507 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
509 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
510 optopt): Use them instead of invoking ## directly; otherwise, the
511 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
513 2004-11-19 Bruno Haible <bruno@clisp.org>
515 * strtok_r.c: Move comments from here...
516 * strtok_r.h: ... to here.
518 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
520 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
521 might fail. Problem reported by Yoann Vandoorselaere.
522 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
523 that mishandle size_t overflow.
525 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
527 * canon-host.c: Include "strdup.h".
528 (canon_host): Use getaddrinfo if available, so that IPv6 works.
529 Use strdup instead of malloc/strcpy to duplicate strings.
531 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
532 (human_space_before_unit): New constant.
533 * human.c (human_readable): Support it.
535 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
536 (xgetcwd): Set errno correctly when failing.
537 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
538 the failure is actually due to a PATH_MAX problem.
540 Further getopt changes to make it more likely that glibc will
541 buy the changes back.
542 * getopt.c (POSIXLY_CORRECT): New constant.
543 (getopt): Use it, so to preserve glibc semantic
544 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
545 when compiling for libc.
546 * getopt_.h (__getopt_argv_const): Bring it back.
547 (getopt_long, getopt_long_only): Use it.
549 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
550 New arg POSIXLY_CORRECT. All callers changed.
551 (getopt): Argv is now char * const *, as per standard.
552 (_getopt_internal_r, _getopt_internal): Argv is now char **,
553 not char *__getopt_argv_const *.
554 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
555 _getopt_long_only_r): Likewise.
556 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
557 * getopt_int.h (_getopt_internal, _getopt_internal_r,
558 _getopt_long_r, _getopt_long_only_r): Likewise.
559 * getopt_.h (__getopt_argv_const): Remove.
560 (getopt): Argv is now char * const *, as per standard.
562 * getdate.y (tORDINAL): New token.
563 (day, relunit): Allow it for relative times.
564 (relative_time_table): Use tORDINAL for ordinals.
566 2004-11-15 Jim Meyering <jim@meyering.net>
568 * closeout.c: Include "__fpending.h" once again.
570 (close_stdout): Don't fail just because stdout was closed initially,
571 since some programs don't write to stdout in the normal course of
572 operation (other than --version and --help), and we don't want this
573 function to make e.g. `touch file >&-' fail.
574 But do fail if it was closed and someone has tried to write to it.
575 E.g., `printf foo >&-' must fail.
577 2004-11-11 Simon Josefsson <jas@extundo.com>
579 * strtok_r.h, strtok_r.c: New file.
581 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
583 * getopt_.h (__getopt_argv_const): New macro, to be used so that
584 we can stop lying to compilers about the constness of argv when we
585 are compiled outside glibc.
586 (getopt, getopt_long, getopt_long_only): Use it.
587 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
589 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
590 _getopt_long_only_r): Likewise.
591 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
592 _getopt_long_only_r): Likewise.
594 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
595 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
596 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
597 the other external symbols.
598 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
599 declaration, since the above renaming now works around collisions.
601 2004-11-11 Jim Meyering <jim@meyering.net>
603 * linebreak.c: Remove trailing blanks.
604 * alloca_.h: Likewise.
606 * euidaccess.c: Likewise.
607 * allocsa.h: Likewise.
609 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
611 * mktime.c (SHR): New macro, which is a portable
612 substitute for >> that should work even on Crays.
613 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
614 Problem reported by Mark D. Baushke in
615 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
616 * getdate.y (SHR): Likewise.
618 * strftime.c (SHR): Likewise.
620 * quotearg.c (struct quoting_options): Use unsigned int for
621 quote_these_too, so that right shifts are well defined. All uses
624 2004-11-10 Simon Josefsson <jas@extundo.com>
626 * getaddrinfo.h, getaddrinfo.c: New files.
628 2004-11-10 Jim Meyering <jim@meyering.net>
630 Ensure that no close failure goes unreported.
631 * closeout.c (close_stdout): Always close stdout. I.e., don't
632 return early when it seems there's nothing to flush.
633 Don't include __fpending.h.
635 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
637 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
639 2004-11-05 Bruno Haible <bruno@clisp.org>
641 * readlink.c: Include stddef.h, needed for size_t on Woe32.
642 Reported by Mark D. Baushke <mdb@cvshome.org>.
644 2004-11-04 Bruno Haible <bruno@clisp.org>
646 2004-09-11 Bruno Haible <bruno@clisp.org>
647 * allocsa.valgrind: New file.
648 2004-02-06 Bruno Haible <bruno@clisp.org>
649 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
650 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
651 Reported by Christopher Seip <chris.seip@hp.com>.
653 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
655 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
656 with errno == ERANGE if the buffer is too small.
657 Problem reported by Mark D. Baushke.
659 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
661 * xreadlink.c (MAXSIZE): New macro.
662 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
663 size does not exceed MAXSIZE. Avoid cast.
664 As suggested by Mark D. Baushke in
665 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
666 if readlink fails with buffer size just under MAXSIZE, try again
669 2004-11-02 Derek R. Price <derek@ximbiot.com>
670 and Paul Eggert <eggert@cs.ucla.edu>
672 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
673 (get_date): Overparenthesize to avoid GCC warning.
675 2004-11-02 Bruno Haible <bruno@clisp.org>
677 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
678 function returns void.
680 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
682 * getpass.c (fflush_unlocked, flockfile, funlockfile)
683 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
686 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
688 * getdate.y: Add support for TZ="foo" within a date string.
689 Fix some bugs near time_t boundaries. Reject dates with
690 out-of-range components, e.g., "Sept 31".
691 Include <stdlib.h>, "setenv.h", "xalloc.h".
692 (ISDIGIT_LOCALE): Remove; unused.
693 Note that the TZ and time functions used here are not reentrant.
694 (mktime_ok, get_tz): New functions.
695 (TZBUFSIZE): New constant.
696 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
697 This requires that we sometimes generate our own TZ="XXX..." setting.
699 2004-10-27 Derek R. Price <derek@ximbiot.com>
701 * mktime.c (not_equal_tm): Remove redundant check.
703 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
705 * getdate.y: Use Bison 1.875 features, and some minor
706 code cleanups. This change does not affect semantics.
707 Don't include <stdlib.h>; no longer needed.
708 Don't include unlocked-io.h; only the "#if TEST" code uses
709 stdio, and performance isn't crucial there.
710 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
711 Bison 1.875 features as described below.
712 All uses of "PC." replaced by "pc->".
713 (YYSTYPE): Add a forward declaration.
714 (yylex, yyerror): Use full prototypes in forward decls.
715 Use "%pure-parser" rather than obsolescent "%pure_parser".
716 Use %parse-param and %lex-param instead of obsolescent
717 YYPARSE_PARAM and YYLEX_PARAM.
718 (meridian_table, month_and_day_table, time_units_table,
719 relative_time_table, time_zone_table, military_table,
720 lookup_zone, lookup_word, get_date):
721 Use NULL instead of 0 where appropriate.
722 (to_hour): Avoid abort (), to avoid a dependency on
724 (yyerror, yylex): Now accepts parser_control * arg.
725 (main) [TEST]: Use '\0' rather than 0 for char.
727 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
729 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
730 It's now the caller's responsibility to handle the case where
731 !HAVE_GETPAGESIZE && !defined getpagesize.
733 * mktime.c (leapyear): Arg is long int, not int.
735 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
737 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
739 2004-10-12 Simon Josefsson <jas@extundo.com>
741 * getpass.c (fflush_unlocked, flockfile, funlockfile)
742 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
745 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
747 * vsnprintf.h: New file.
748 * vsnprintf.c: New file.
750 2004-10-07 Bruno Haible <bruno@clisp.org>
752 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
753 into the provided buffer.
755 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
757 * diacrit.c, diacrit.h: Add GPL notice.
759 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
760 * atanl.c (atanl): Keep the code as similar to glibc as possible.
761 * logl.c (logl): Keep the code as similar to glibc as possible.
762 This avoids a potential constant-folding bug.
764 2004-10-05 Bruno Haible <bruno@clisp.org>
766 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
768 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
770 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
771 * xmalloc.c (xmemdup): Likewise.
772 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
773 XFREE): Remove these long-obsolescent macros.
774 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
777 * regex.c (re_comp): Cast gettext return value to char *,
778 Problem reported by Martin Neitzel via Mark D. Baushke.
780 2004-10-04 Simon Josefsson <jas@extundo.com>
782 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
783 '#ifdef USE_UNLOCKED_IO'.
785 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
787 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
788 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
789 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
790 regex.c, sha1.c, version-etc.c, yesno.c:
791 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
792 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
793 the includer's responsibility.
797 * modechange.c (mode_compile): Don't decrement a pointer that
798 points to the start of a string, as the C Standard says the
799 resulting behavior is undefined.
801 * backupfile.h (enum backuptype): Rename none -> no_backups,
802 simple -> simple_backups, numbered_existing ->
803 numbered_existing_backups, numbered -> numbered_backups
804 to avoid shadowing problems. All uses changed.
805 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
806 * backupfile.c (check_extension, numbered_backup):
807 Rename locals to avoid shadowing 'basename'.
808 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
811 * .cppi-disable: Add getopt_.h, getopt_int.h.
812 * .cvsignore: Add getopt.h.
814 2004-10-04 Simon Josefsson <jas@extundo.com>
816 * memmem.h: New file.
817 * memmem.c: New file, taken from glibc.
819 2004-10-02 Jim Meyering <jim@meyering.net>
821 * dirfd.h, getpagesize.h: Add copyright notice.
823 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
825 * snprintf.c: Remove comments as to why each header is needed.
827 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
829 * strsep.h: New file.
830 * strsep.c: New file.
832 2004-10-01 Simon Josefsson <jas@extundo.com>
834 * snprintf.c (snprintf): Handle size==0.
836 2004-10-01 Simon Josefsson <jas@extundo.com>
837 Bruno Haible <bruno@clisp.org>
839 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
840 (snprintf): Declare 'args'.
842 2004-09-30 Simon Josefsson <jas@extundo.com>
844 * snprintf.h, snprintf.c: New files.
846 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
848 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
849 (hol_entry_help): Never translate an empty string.
850 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
851 * argp.h (OPTION_NO_TRANS): New option.
853 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
855 * xvasprintf.c: Include xalloc.h.
856 (xvasprintf): Use xalloc_die, not xmalloc_die.
858 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
860 * dummy.c: Change copyright notice to FSF, and license to GPL.
862 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
864 * argp-pvh.c (argp_program_version_hook): Provide initial value.
865 Problem reported by Bruno Haible in:
866 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
868 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
870 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
871 in case some system header has #define'd it. Problem reported by
873 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
875 2004-09-08 Bruno Haible <bruno@clisp.org>
877 * stdint_.h.in: New file, taken from GNU clisp.
879 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
881 * xvasprintf.h: New file.
882 * xvasprintf.c: New file.
883 * xasprintf.c: New file.
885 2004-09-08 Bruno Haible <bruno@clisp.org>
887 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
889 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
891 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
893 Import from coreutils.
894 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
895 strings on unbounded length. alloca's performance benefits aren't
898 (parse_with_separator): New function, with most of the internals
899 of the old parse_user_spec. Allow user to omit both user and group,
900 for compatibility with FreeBSD.
901 Clone only the user name, not the entire spec.
902 Do not set *uid, *gid unless entirely successful.
903 Avoid memory leak in some failing cases.
904 Fix regression for USER.GROUP reported by Dmitry V. Levin in
905 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
906 (parse_user_spec): Rewrite to use parse_with_separator.
908 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
910 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
911 its complicated substitute.
912 * argp-help.c: Include <errno.h>, for program_invocation_short_name
913 and program_invocation_name.
914 (__argp_basename) [!_LIBC]: Remove; the only use was
915 replaced by its body.
916 (__argp_short_program_name): Change condition from
917 !defined __argp_short_program_name to
918 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
919 to match argp-namefrob.h.
920 (__argp_failure): Don't assume strerror_r returns char *.
921 * argp-parse.c (N_): Define unconditionally.
922 (argp_default_options): Fill out initializers with 0 to avoid
925 2004-08-12 Simon Josefsson <jas@extundo.com>
927 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
928 * getopt_.h: Renamed from getopt.h.
930 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
932 Merge from coreutils.
934 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
935 wmemchr or wmemcpy. Problem reported by Robert Dahlem
936 for Reliant Unix 5.43.
938 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
939 (union fooround): Use uintmax_t, not long int.
940 The rest is a merge from libc:
941 [defined _LIBC]: Include <shlib-compat.h>.
942 (_obstack) [defined _LIBC]: Remove after 2.3.4.
944 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
946 * strverscmp.c: Convert to UTF-8.
948 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
950 * obstack.h (obstack_empty_p):
951 Don't assume that chunk->contents is suitably aligned.
952 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
953 Likewise. Problem reported by Benno in
954 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
956 * chown.c (rpl_chown): Work even if the file is writeable but not
957 readable. This could be improved further but it'd take some work.
959 2004-08-08 Simon Josefsson <jas@extundo.com>
961 * xgethostname.c: Don't include error.h (not used).
964 * getpass.c: Include getpass.h first.
966 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
968 * xalloc-die.c: New files.
969 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
971 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
972 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
973 (_, N_, xalloc_die): Move to xalloc-die.c.
974 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
975 so that we needn't mess with xalloc_msg_memory_exhausted.
977 * sha1.h: Renamed from sha.h.
978 (SHA1_H): Renamed from _SHA_H.
979 (sha1_ctx): Renamed from sha_ctx.
980 (sha1_init_ctx): Renamed from sha_init_ctx.
981 (sha1_process_block): Renamed from sha_process_block.
982 (sha1_process_bytes): Renamed from sha_process_bytes.
983 (sha1_finish_ctx): Renamed from sha_finish_ctx.
984 (sha1_read_ctx): Renamed from sha_read_ctx.
985 (sha1_stream): Renamed from sha_stream.
986 (sha1_buffer): Renamed from sha_buffer.
987 * sha1.c: Likewise; renamed from sha.c.
988 Do not include <sys/types.h>.
989 Include <stddef.h> rather than <stdlib.h>.
991 2004-08-08 Bruno Haible <bruno@clisp.org>
993 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
994 FILESYSTEM_PREFIX_LEN.
995 * progreloc.c: Likewise.
996 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
998 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
1001 * argp-help.c (make_hol, hol_append): Don't assume that
1002 SIZE_MAX is a valid preprocessor constant.
1003 (__argp_basename): Change from "#ifndef _LIBC"
1004 to "#ifndef __argp_short_program_name", so that
1005 we don't compile these functions for tar.
1007 More merges from coreutils.
1008 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
1009 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
1011 * addext.c: Remove; no longer needed.
1012 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
1013 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
1014 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
1015 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
1016 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
1017 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
1018 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
1019 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
1020 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
1021 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
1022 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
1023 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
1024 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
1025 Import changes from coreutils.
1027 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
1029 Merge from coreutils.
1031 * .gdb-history: Remove; this doesn't belong here.
1033 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
1034 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
1035 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
1037 * dirname.h: Include <stdbool.h>.
1038 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
1039 for consistency with POSIX terminology. All uses changed.
1040 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
1041 (strip_trailing_slashes): Use bool for booleans.
1042 * stripslash.c (strip_trailing_slashes): Likewise.
1044 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
1045 sometimes returns a positive errno value even when it succeeds.
1046 (print_errno_message) [!LIBC]: Fall back on strerror if
1049 * path-concat.c (mempcpy): Don't define if a system header defines it.
1050 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
1051 (longest_relative_suffix): New function.
1052 (path_concat): Use it. Assume first argument is not NULL.
1053 Port to DOS. Omit redundant separators.
1054 Report an error instead of returning NULL.
1055 Use mempcpy instead of memcpy.
1056 (xpath_concat): Remove: not declared or used.
1058 * same.h: Include <stdbool.h>
1059 (same_name): Return bool, not int.
1060 * same.c (same_name): Likewise.
1061 (errno): Don't declare; we assume C89 or better now.
1063 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
1064 if not already defined.
1066 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
1067 * dup-safer.c (errno): Likewise.
1069 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
1071 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
1074 2004-08-03 Simon Josefsson <jas@extundo.com>
1076 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
1077 * progname.h: Don't include stdbool.h.
1079 2004-08-02 Simon Josefsson <jas@extundo.com>
1081 * getsubopt.h: New file, with comments from Bruno Haible.
1082 * getsubopt.c: New file, from glibc, but slightly modified based on
1083 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
1085 2004-08-01 Simon Josefsson <jas@extundo.com>
1087 * xgetdomainname.c: Include stdlib.h, for free().
1089 2004-07-16 Simon Josefsson <jas@extundo.com>
1091 * dummy.c: New file.
1093 2004-07-16 Bruno Haible <bruno@clisp.org>
1095 * backupfile.h: Add extern "C" for C++.
1096 * closeout.h: Likewise.
1097 * copy-file.h: Likewise.
1098 * findprog.h: Likewise.
1099 * full-write.h: Likewise.
1100 * pathname.h: Likewise.
1101 * progname.h: Likewise.
1102 * stpcpy.h: Likewise.
1103 * stpncpy.h: Likewise.
1104 * strcase.h: Likewise.
1105 * strstr.h: Likewise.
1106 * xalloc.h: Likewise.
1108 * mbswidth.h: Add extern "C" for C++.
1109 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
1111 2004-07-09 Simon Josefsson <jas@extundo.com>
1113 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
1114 failed without this.)
1116 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1118 * fchown-stub.c: New file.
1120 2004-06-24 Jim Meyering <jim@meyering.net>
1122 * obstack.h (obstack_base): Cast to (void *), per documentation.
1124 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
1126 * argz.c, argz_.h: New files, which are autoupdated from libtool.
1128 2004-06-01 Jim Meyering <jim@meyering.net>
1130 * calloc.c: New file.
1132 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
1134 * getdate.y (yylex): Allow space between sign and number.
1135 Problem reported by Dan Jacobson.
1137 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
1138 and Jim Meyering <jim@meyering.net>
1140 Merge from coreutils CVS.
1142 * stat-macros.h: New file, with contents from file-type.h
1143 and coreutils' system.h.
1144 * file-type.c: Include "stat-macros.h".
1145 * file-type.h (file_type): Move all macro definitions to new file,
1148 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
1149 Wrap old code with this conditional.
1150 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
1151 function that does not dereference symlinks.
1152 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
1154 * xreadlink.c: Include xreadlink.h first, to catch .h file
1155 dependency problems.
1156 (xreadlink): Accept new arg SIZE, for efficiency.
1157 All decls and uses changed.
1158 * xreadlink.h: Include <stddef.h>, for size_t.
1160 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
1161 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
1163 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
1165 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
1167 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
1168 macros to be defined.
1169 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
1170 the allocator returns NULL because the requested size is zero.
1172 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
1174 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
1175 var. Add comment explaining why libc still defines it. This
1176 merges the following patch from glibc:
1177 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
1179 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
1181 * obstack.c (_obstack): Remove unused variable. It hasn't been
1182 present in glibc since revision 1.1 of this file.
1183 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
1184 obstack_alignment_mask, obstack_alloc, obstack_base,
1185 obstack_blank, obstack_blank_fast, obstack_chunk_size,
1186 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
1187 obstack_grow0, obstack_init, obstack_int_grow,
1188 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
1189 obstack_next_free, obstack_object_size, obstack_ptr_grow,
1190 obstack_ptr_grow_fast, obstack_room): Remove declarations of
1191 nonexistent functions.
1193 2004-05-17 Derek R. Price <derek@ximbiot.com>
1194 Paul Eggert <eggert@cs.ucla.edu>
1196 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
1198 2004-05-14 Bruno Haible <bruno@clisp.org>
1200 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
1201 that consists of a '.' followed by an empty digit string.
1202 Patch by Tor Lillqvist <tml@iki.fi>.
1204 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
1206 Port obstack to the AS/400, where pointers are 16 bytes wide and
1207 you cannot cast an integer to a valid pointer. This patch is
1208 currently waiting to be integrated into glibc; see
1209 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
1211 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
1212 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
1213 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
1214 (struct obstack): temp member is now a union of a pointer and
1215 an integer, instead of an integer. All integer uses changed.
1216 This does not affect the physical layout of struct obstack,
1217 except on hosts (like the AS/400) where the size or alignment of
1218 void * is greater than that of ptrdiff_t.
1219 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
1220 __STDC__)]: Store temporary in pointer member of union, not
1222 * obstack.c: Include <stddef.h>, for offsetof.
1223 (struct fooalign): Remove; it doesn't need a name.
1224 (union fooround): Change double to long double, and add void *.
1225 (DEFAULT_ALIGNMENT): Use offsetof to compute.
1226 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
1227 not a macro. Hence the values are always int; so remove all
1228 casts-to-int in uses.
1230 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
1231 Derek Price <derek@ximbiot.com>
1233 * alloca.c: Include <alloca.h>, to get our interface.
1234 * alloca_.h: Use __alloca on AIX, so that we don't have to
1235 include <alloca.h> first. Use C89 prototype for alloca; this
1236 requires including <stddef.h> for size_t. Use extern "C" if C++.
1237 Use #elif for simplicity, since we can assume C89 now.
1238 Don't try to source the system alloca.h since it will not be found
1239 and to prevent recursively including its replacement.
1240 * fnmatch.c: Include <alloca.h> instead of opencoding.
1241 * regex.c: Likewise.
1243 2004-05-16 Derek Price <derek@ximbiot.com>
1244 Paul Eggert <eggert@cs.ucla.edu>
1246 getline cleanup. This changes the getndelim2 API: both order of
1247 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
1250 * getline.c: Don't include stddef.h or stdio.h, since our
1251 interface does that.
1252 (getline): Always use getdelim, so that we don't have two
1253 copies of this code.
1254 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
1256 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
1257 (GETNDELIM2_MAXIMUM): New macro.
1258 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
1259 instead of the old practice of delim2==0. All callers changed.
1260 Return -1 on overflow, instead of returning junk.
1261 Do not set *linesize unless allocation succeeds.
1262 * getndelim2.h: Do not include stddef.h; no longer needed, now
1263 that we include sys/types.h.
1264 * getnline.h: Likewise.
1265 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
1266 (getndelim2): Reorder arguments.
1267 * getnline.c (getnline, getndelim):
1268 Don't discard the NMAX argument.
1269 (getnline): Invoke getndelim, to avoid code duplication.
1270 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
1271 of (size_t) -1 by callers of the getnline family.
1273 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
1275 * nanosleep.c (suspended): Change its type from int to
1276 sig_atomic_t volatile.
1277 (first_call): Make it private to rpl_nanosleep, and have it
1278 be zero initially as that's a bit faster.
1279 (my_usleep): Round up fractional times instead of truncating them,
1280 as this is the usual meaning for 'sleep'.
1282 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
1284 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
1285 (ENOSYS): Define if not defined.
1286 (settime): Fall back on stime if it exists and settimeofday fails.
1287 But don't bother with fallbacks if a method fails with errno == EPERM.
1289 2004-05-11 Jim Meyering <jim@meyering.net>
1291 Prior to this change, the save_cwd caller required read access to the
1292 current directory on most systems (ones with the fchdir function).
1294 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
1295 fails, try write-only, and finally, resort to using xgetcwd.
1297 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
1299 * obstack.c, obstack.h: Import changes from libc.
1301 2004-04-28 Bruno Haible <bruno@clisp.org>
1303 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
1304 implicitly appends .exe to executables.
1305 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
1306 accepts Windows pathnames.
1307 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1308 Cygwin like Windows, since it now accepts Windows pathnames.
1309 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1310 Cygwin like Windows, since it now accepts Windows pathnames.
1311 Reported by Derek Robert Price <derek@ximbiot.com>.
1313 2004-04-20 Jim Meyering <jim@meyering.net>
1315 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
1317 2004-04-20 Jim Meyering <jim@meyering.net>
1318 Bruno Haible <bruno@clisp.org>
1320 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
1321 memory when realloc fails.
1323 2004-04-18 Jim Meyering <jim@meyering.net>
1325 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
1326 don't leak memory and do call END_UTMP_ENT.
1328 2004-04-11 Paul Eggert <eggert@twinsun.com>
1330 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
1331 (CHAR_BIT): Remove, since we assume C89.
1332 Include <stdint.h> if available, as per current Autoconf CVS advice.
1334 2004-03-30 Paul Eggert <eggert@twinsun.com>
1336 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
1337 not bool, to be more consistent with Unix conventions.
1338 Suggested by Bruno Haible.
1340 Merge from coreutils.
1342 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
1345 * getdate.h: Include stdbool.h, and timespec.h instead of
1346 the usual <time.h> dance.
1347 (get_date): Change signature to support fractional time stamps.
1348 All callers changed.
1349 * getdate.y: Include "getdate.h" first, as we can now
1350 assume C89 and don't need to worry about 'const'.
1351 Similarly, include "unlocked-io.h" near start, not in middle.
1353 (textint.value): Use long int rather than int.
1354 (textint.digits): Use size_t rather than int.
1355 (BILLION, LOG10_BILLION): New constants.
1356 (parser_control): New member rel_ns. Members day_ordinal,
1357 time_zone, month, day, hour, minutes, rel_year, rel_month,
1358 rel_day, rel_hour, rel_minutes, rel_seconds
1359 are now long int, not int. Member seconds is now struct timespec,
1360 not int. New member timespec_seen. Members dates_seen, days_seen,
1361 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
1363 (%union.intval): Now long int, not int.
1364 New member timespec.
1365 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
1366 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
1367 (spec): Now is a timespec or an item list.
1368 (timespec, items): New nonterminals.
1369 (time, rel, relunit, number, get_date):
1370 Add support for fractional seconds.
1371 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
1372 (gmtime, localtime, mktime): Remove decls; not needed with C89.
1373 (to_hour): First arg is now long int, not int.
1374 (to_year): Returns long int, not int.
1375 Don't treat year -70 like 70.
1376 (tm_diff): Returns long int, not int.
1377 (lookup_word): Use bool instead of int when appropriate.
1378 (yylex): Use size_t for count, not int.
1379 Detect overflow when parsing large integer constants.
1380 Add support for fractions.
1381 (get_date): Make pointers 'const' if possible.
1382 Use more-portable code to detect integer overflow.
1383 (main) [TEST]: Adjust to above changes. Test for localtime failure.
1384 Don't use ctime; it's not reliable if the year has >4 digits.
1386 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
1387 This is for compatibility with BSD.
1389 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
1390 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
1391 From coreutils' system.h.
1393 * userspec.c: Don't include "posixver.h".
1394 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
1395 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
1396 compatible extension. Simplify code by removing a boolean int
1397 that was always nonzero if a string was nonnull.
1399 2004-03-30 Jim Meyering <jim@meyering.net>
1401 Merge from coreutils.
1403 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
1405 * readtokens.c (readtoken): Don't leak 64 bytes when reading
1406 an empty input stream.
1408 * readtokens.c: Include <stdbool.h>.
1409 (readtoken): Use `size_t' rather than int/long.
1410 All callers adjusted.
1411 Use `bool' rather than `int' where appropriate.
1412 Use memset rather than an explicit loop.
1413 Use x2nrealloc rather than xrealloc.
1414 Allow the use of `\0' as a delimiter.
1415 (readtokens): Likewise.
1416 * readtokens.h (readtoken, readtokens): Update prototypes.
1418 2004-03-30 Bruno Haible <bruno@clisp.org>
1420 * getloadavg.c (getloadavg): Don't assume setlocale returns
1423 2004-03-29 Paul Eggert <eggert@twinsun.com>
1425 Merge changes to getloadavg.c from coreutils and Emacs.
1427 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
1428 Define to an expression, not to the empty string.
1429 Include cloexec.h and xalloc.h.
1430 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
1431 Use set_cloexec_flag rather than rolling our own.
1432 * cloexec.c, cloexec.h: New files.
1434 2004-03-18 Paul Eggert <eggert@twinsun.com>
1436 * getopt.h: Sync with libc CVS.
1438 2004-03-18 Paul Eggert <eggert@twinsun.com>
1439 Bruno Haible <bruno@clisp.org>
1441 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
1442 not on all platforms that have <wchar.h>.
1443 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
1445 2004-03-09 Paul Eggert <eggert@twinsun.com>
1447 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
1449 * getopt_int.h: New file, also synced from libc.
1451 2004-03-07 Paul Eggert <eggert@twinsun.com>
1453 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
1454 '#if' expressions. Unlike the code it replaces, it does not
1455 depend on (defined _SC_PAGESIZE). However, it does depend on
1456 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
1457 first reported by Jason Andrade in
1458 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
1460 2004-01-18 Simon Josefsson <jas@extundo.com>
1462 * strdup.h: New file.
1463 * strdup.c: Include it.
1464 * path-concat.c: Include strdup.h. Drop strdup declaration.
1465 * userspec.c: Include strdup.h. Drop strdup declaration.
1467 2004-02-06 Karl Berry <karl@gnu.org>
1469 * config.charset: update from gettext 0.14.1.
1471 2004-02-05 Paul Eggert <eggert@twinsun.com>
1473 Add comments and code, prompted by suggestions from Bruno Haible
1475 * quotearg.h (quotearg_alloc): New decl. Improve the comments
1476 describing the enum quoting_style values.
1477 * quotearg.c (quotearg_alloc): New function.
1478 (quotearg_buffer_restyled): Treat lone { and } as special.
1479 Treat = as special. Work around bug with older shells
1480 that "see" a '\' that is really the 2nd byte of a multibyte char.
1481 Quote empty string with shell_quoting_style.
1483 2004-02-03 Bruno Haible <bruno@clisp.org>
1485 * pipe.h: New file, from GNU gettext.
1486 * pipe.c: New file, from GNU gettext.
1488 2004-01-27 Bruno Haible <bruno@clisp.org>
1490 * execute.h: New file, from GNU gettext.
1491 * execute.c: New file, from GNU gettext.
1492 * w32spawn.h: New file, from GNU gettext.
1494 2004-01-23 Paul Eggert <eggert@twinsun.com>
1496 Exit-status fix from coreutils.
1498 Use exit_failure consistently in place of EXIT_FAILURE,
1499 so that program exit statuses are consistent on failure.
1501 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
1502 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
1503 * argmatch.h: Comment fix to match the above.
1504 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
1505 Now a macro referring to exit_failure, instead of a separate
1506 variable. Include "exitfail.h" to get it.
1507 * xstrtol.h: Include "exitfail.h".
1508 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
1510 * long-options.c (parse_long_options): Use prototype
1511 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
1514 2004-01-21 Jim Meyering <jim@meyering.net>
1516 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
1517 so as not to conflict with a different-sized __mktime_internal
1518 function in GNU libc.
1519 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
1520 Problem building statically-linked `ls' reported by Michael Brunnbauer.
1522 2004-01-18 Paul Eggert <eggert@twinsun.com>
1524 Merge from diffutils.
1526 * file-type.c (file_type): Add typed memory objects.
1527 * file-type.h (S_TYPEISTMO): New macro.
1529 * c-stack.h (c_stack_action): Remove argv argument.
1530 * c-stack.c (c_stack_action): Likewise. All uses changed.
1531 (die): Don't calculate message unless segv_action returns.
1532 (get_stack_location, min_address_from_argv, max_address_from_argv,
1533 volatile stack_base, volatile_stack_size): Remove.
1534 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
1535 that every segmentation violation is a stack overflow. (Ouch!)
1536 See Debian bug 136249 (still outstanding) for more info about why
1537 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
1539 2003-11-30 Bruno Haible <bruno@clisp.org>
1541 Safer stack allocation.
1542 * setenv.c: Include allocsa.h.
1543 (alloca): Remove fallback definition.
1544 (freea): Remove macro.
1545 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
1548 2003-10-17 Bruno Haible <bruno@clisp.org>
1550 * binary-io.h: Avoid warnings on Cygwin.
1552 2003-12-28 Bruno Haible <bruno@clisp.org>
1554 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
1555 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
1557 2003-11-28 Bruno Haible <bruno@clisp.org>
1559 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
1561 2003-11-27 Bruno Haible <bruno@clisp.org>
1563 * wait-process.c: On Windows, include windows.h. Needed on mingw.
1565 2003-11-17 Bruno Haible <bruno@clisp.org>
1567 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
1569 2003-11-24 Bruno Haible <bruno@clisp.org>
1571 * xallocsa.h: New file, from GNU gettext.
1572 * xallocsa.c: New file, from GNU gettext.
1574 2003-11-24 Bruno Haible <bruno@clisp.org>
1576 * allocsa.h: New file, from GNU gettext.
1577 * allocsa.c: New file, from GNU gettext.
1579 2003-11-24 Bruno Haible <bruno@clisp.org>
1581 * eealloc.h: New file.
1583 2004-01-15 Jim Meyering <jim@meyering.net>
1585 Merge from coreutils.
1587 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
1588 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
1589 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
1591 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
1592 optional configure-time default.
1594 * version-etc.c (version_etc_copyright): Update copyright date.
1596 * xreadlink.c (xreadlink): Correct outdated comment.
1598 2004-01-15 Paul Eggert <eggert@twinsun.com>
1600 Merge from coreutils.
1602 * posixver.c: Include posixver.h.
1604 * same.c: Include <stdbool.h>, <limits.h>.
1605 (_POSIX_NAME_MAX): Define if not defined.
1607 (same_name): If file names are silently truncated, report
1608 that the file names are the same if they are the same after
1609 the silent truncation.
1611 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
1612 conversion function.
1613 * xstrtod.c (xstrtod): Likewise. All callers changed to
1614 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
1617 2004-01-14 Paul Eggert <eggert@twinsun.com>
1619 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
1620 with like-named macro in fnmatch.c.
1621 (EXT): Use an internal constant instead.
1623 Merge fnmatch patches from glibc.
1624 * fnmatch.c (mbsinit): Remove define.
1625 Add libc_hidden_ver (__fnmatch, fnmatch).
1626 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
1627 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
1629 2003-12-14 Karl Berry <karl@gnu.org>
1631 * config.charset: update from gettext-runtime.
1633 2003-12-03 Paul Eggert <eggert@twinsun.com>
1635 * getgroups.c (getgroups): xmalloc takes one argument, not two.
1636 Bug reported by Alfred M. Szmidt.
1638 2003-11-29 Karl Berry <karl@gnu.org>
1640 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
1642 2003-11-23 Paul Eggert <eggert@twinsun.com>
1643 Bruno Haible <bruno@clisp.org>
1645 * printf-parse.h: Don't include sys/types.h.
1646 (ARG_NONE): New macro.
1647 (char_directive): Change type of *arg_index fields to size_t.
1648 * printf-parse.c: Don't include sys/types.h.
1649 (SSIZE_MAX): Remove macro.
1650 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
1651 Remove unnecessary overflow check.
1652 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
1655 2003-11-24 Paul Eggert <eggert@twinsun.com>
1657 * alloca.c: Remove dependency on xalloc module.
1658 (xalloc_die): Remove.
1659 (memory_full) [!defined emacs]: New macro.
1660 [!defined emacs]: Don't include xalloc.h.
1661 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
1662 address arithmetic overflows. Change datatypes a bit to avoid
1665 2003-11-22 Jim Meyering <jim@meyering.net>
1667 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
1669 2003-11-17 Bruno Haible <bruno@clisp.org>
1671 * vasnprintf.c (alloca): Remove fallback definition.
1672 (freea): Remove definition.
1673 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
1674 Reported by Paul Eggert.
1676 2003-11-17 Jim Meyering <jim@meyering.net>
1678 On systems without utime and without a utimes function capable of
1679 dealing with a NULL struct utimbuf* argument, this utime replacement
1680 could -- in unusual circumstances -- leak a file descriptor.
1681 * utime.c: Include <unistd.h> and <errno.h>.
1682 (utime_null): Be sure to close `fd' and to preserve errno.
1683 Reported by Geoff Collyer via Arnold Robbins.
1685 2003-11-16 Paul Eggert <eggert@twinsun.com>
1686 Bruno Haible <bruno@clisp.org>
1688 Protect against address arithmetic overflow.
1689 * printf-args.h: Include stddef.h.
1690 (arguments): Change type of field 'count' to size_t.
1691 * printf-args.c (printf_fetchargs): Use size_t instead of
1692 'unsigned int' where appropriate.
1693 * printf-parse.h: Include sys/types.h.
1694 (char_directive): Change type of *arg_index fields to ssize_t.
1695 (char_directives): Change type of fields 'count', max_*_length to
1697 * printf-parse.c: Include sys/types.h and xsize.h.
1698 (SSIZE_MAX): Define fallback value.
1699 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
1700 instead of 'int' where appropriate. Check a_allocated, d_allocated
1701 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
1702 * vasnprintf.c: Include xsize.h.
1703 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
1704 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
1705 overflow. Avoid wraparound when converting a width or precision from
1708 2003-11-16 Bruno Haible <bruno@clisp.org>
1710 Update from GNU gettext.
1711 * printf-parse.c: Generalize to it can be compiled for wide strings.
1712 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
1713 * vasnprintf.c: Generalize to it can be compiled for wide strings.
1714 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
1715 SNPRINTF): New macros.
1716 Don't include <alloca.h> if the file is used inside libintl.
1717 (local_wcslen): New function, for Solaris 2.5.1.
1718 (VASNPRINTF): Use it instead of wcslen.
1720 2003-11-16 Bruno Haible <bruno@clisp.org>
1722 * xsize.h (xmax): New function.
1723 (xsum, xsum3, xsum4): Declare as "pure" functions.
1725 2003-11-12 Paul Eggert <eggert@twinsun.com>
1727 * xalloc.h: Do not include <limits.h> or <stdint.h>.
1728 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
1729 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
1730 heuristic is just as accurate as far as we know, and it removes a
1731 dependency on size_max.m4 and ptrdiff_max.m4.
1733 2003-11-12 Paul Eggert <eggert@twinsun.com>
1735 * xstrtol.c (__xstrtol): Remove "break" immediately after
1736 "return", to pacify some unknown compiler. Problem reported
1739 2003-11-11 Bruno Haible <bruno@clisp.org>
1741 * xsize.h (SIZE_MAX): Remove fallback definition.
1742 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
1745 2003-11-10 Paul Eggert <eggert@twinsun.com>
1747 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
1748 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
1749 rejected some allocations of exactly SIZE_MAX - 2 bytes.
1751 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
1752 not (size_t) -1, since it's defined here.
1754 2003-11-06 Paul Eggert <eggert@twinsun.com>
1756 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
1757 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
1758 Reject sizes of exactly SIZE_MAX bytes.
1759 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
1760 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
1762 2003-11-05 Bruno Haible <bruno@clisp.org>
1764 * xsize.h: Include limits.h, to avoid a possible collision with
1765 SIZE_MAX defined in <limits.h> on Solaris.
1767 2003-11-04 Bruno Haible <bruno@clisp.org>
1769 * xsize.h: New file.
1770 * linebreak.c: Include xsize.h.
1771 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1772 argument for overflow.
1773 Suggested by Paul Eggert.
1775 2003-10-31 Bruno Haible <bruno@clisp.org>
1777 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1778 to avoid (extremely rare) race condition.
1779 Suggested by Paul Eggert.
1781 2003-11-03 Jim Meyering <jim@meyering.net>
1783 * userspec.c: Include "userspec.h".
1784 * userspec.h: New file.
1786 2003-10-31 Paul Eggert <eggert@twinsun.com>
1788 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1789 * mountlist.c (SIZE_MAX): Define if not defined already.
1790 (read_filesystem_list): Set and use me_type_malloced.
1791 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1792 whatever the type happens to be), for brevity and consistency.
1793 Check for size calculation overflow on Alphas running OSF/1.
1795 2003-10-31 Jim Meyering <jim@meyering.net>
1797 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1799 * linebuffer.c: Include <string.h> for declaration of memset.
1801 2003-10-30 Paul Eggert <eggert@twinsun.com>
1802 Bruno Haible <bruno@clisp.org>
1804 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1805 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1807 2003-10-29 Paul Eggert <eggert@twinsun.com>
1809 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1810 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1812 * quotearg.c (quotearg_n_options): Use it.
1813 * group-member.c: Include <stdbool.h>.
1814 (free_group_info): Arg is now const *; don't free arg.
1815 (get_group_info): Now returns bool and accepts struct group_info *,
1816 rather than returning a malloc'ed struct group_info *.
1817 All uses changed. Check for overflow in internal size calculation.
1819 * getusershell.c (readname): Simplify the code by using x2nrealloc
1820 rather than xmalloc/xrealloc.
1821 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1822 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1823 conformance bug: the old code used a pointer after freeing the
1824 storage that it addressed.
1825 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1826 rather than doing it by hand.
1827 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1828 the buffer preserved. Use free and xmalloc instead.
1829 * quotearg.c (quotearg_n_options): Likewise.
1830 Use a simpler test for size overflow. Don't use xalloc_oversized
1831 because unsigned int might be wider than size_t (!); this suggests
1832 that we should switch from unsigned int to size_t for slot numbers.
1834 2003-10-27 Bruno Haible <bruno@clisp.org>
1836 * stdbool_.h: Better support for BeOS.
1838 2003-10-27 Paul Eggert <eggert@twinsun.com>
1840 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1841 to allocate the returned structure. Do not allocate a subarray,
1842 as x2nrealloc will do that.
1843 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1844 instead of xnrealloc.
1845 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1847 2003-10-26 Paul Eggert <eggert@twinsun.com>
1849 * xalloc.h (xalloc_oversized): New static inline function, for
1850 callers that want to do their own size-overflow checking. Include
1851 <stdbool.h>, since xalloc_oversized returns bool.
1852 * xalloc.c (array_size_overflow): Remove. All callers changed
1853 to use xalloc_oversized.
1855 Add two functions x2realloc, x2nrealloc, for programs that grow
1856 arrays dynamically by doubling their sizes.
1857 * xalloc.h (x2realloc, x2nrealloc): New decls.
1858 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1861 Port to C99 semantics for 'inline' of external functions.
1862 Bug reported by Bruno Haible.
1863 * xmalloc.c (xnmalloc_inline): New static inline function,
1864 with the old contents of xnmalloc.
1865 (xnmalloc, xmalloc): Use it.
1866 (xnrealloc_inline): New static inline function,
1867 with the old contents of xnrealloc.
1868 (xnrealloc, xrealloc): Use it.
1870 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1872 2003-10-25 Paul Eggert <eggert@twinsun.com>
1874 Fix several address-calculation bugs in the hash modules,
1875 plus some minor code cleanup.
1877 * hash.h: Include <stdbool.h>, for bool.
1878 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1879 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1880 hash_get_n_entries, hash_get_max_bucket_length,
1881 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1882 hash_rehash): Use size_t rather than unsigned.
1883 * hash.c (struct hash_table, hash_get_n_buckets,
1884 hash_get_n_buckets_used, hash_get_n_entries,
1885 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1886 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1887 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1889 (SIZE_MAX): Define if not defined.
1890 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1891 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1893 Use const * when possible.
1894 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1895 (check_tuning): Fix bug: if tuning parameters were very close to
1896 0 or 1, rounding errors could have caused subscript violations.
1897 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1898 (hash_initialize): Add 'fail:' label
1899 to free table and return NULL, and use it to simplify code.
1900 Use calloc rather than clearing the storage ourself.
1901 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1902 buffer size calculations.
1903 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1904 Include <stddef.h>, for size_t.
1905 * hash-pjw.c (hash_pjw): Likewise.
1906 Switch to method described by Bruno Haible.
1907 Include <limits.h>, for CHAR_BIT.
1908 (SIZE_BITS): New macro.
1910 2003-10-21 Paul Eggert <eggert@twinsun.com>
1912 * getndelim2.c (getndelim2): When size calculation overflows,
1913 ceiling the allocation at NMAX bytes rather than silently
1914 discarding input bytes before NMAX is reached. This makes
1915 a difference only if NMAX exceeds SIZE_MAX / 2.
1917 * obstack.c: Merge from glibc.
1918 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1919 Add libc_hidden_def (_obstack_newchunk).
1920 (_obstack_free) [! defined _LIBC]: Remove.
1921 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1922 a clone of the function body.
1923 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1924 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1926 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1927 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1930 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1931 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1932 Don't use lvalue casts, as GCC plans to remove support for them
1933 in GCC 3.5. Reported by Joseph S. Myers. This bug
1934 was also present in the non-GCC version, indicating that this
1935 code had always been buggy and had never been widely used.
1936 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1937 Use the fast variant of each macro, rather than copying the
1938 definiens of the fast variant; that way, we'll be more likely to
1939 catch future bugs in the fast variants.
1941 2003-10-20 Bruno Haible <bruno@clisp.org>
1943 * wait-process.h: New file, from GNU gettext.
1944 * wait-process.c: New file, from GNU gettext.
1946 2003-10-19 Jim Meyering <jim@meyering.net>
1948 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1950 2003-10-16 Paul Eggert <eggert@twinsun.com>
1952 * getgroups.c: Include <errno.h>, <stdlib.h>.
1953 (getgroups): First arg is int, not size_t.
1954 Don't let 'free' mangle errno.
1956 2003-10-16 Jim Meyering <jim@meyering.net>
1958 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1960 2003-10-15 Paul Eggert <eggert@twinsun.com>
1962 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1964 (new_exclude, add_exclude_file): Initial size no longer needs to
1966 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1967 our own address arithmetic overflow checking.
1969 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1970 (fnmatch): Do not alloca more than 2000 wide characters;
1971 instead, use malloc for large buffers.
1972 Check for address arithmetic overflow, and return -1
1973 with errno set to ENOMEM in that case.
1974 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1975 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1976 instead, return -1. Check for address arithmetic overflow.
1978 2003-10-14 Paul Eggert <eggert@twinsun.com>
1980 Handle invalid suffixes and overflow independently, so that
1981 callers can treat them independently as needed. Fix some bugs in
1982 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1983 suffix for a human-readable blocksize. The major caller-visible
1984 change is the addition of a new
1985 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1986 that both overflow and suffix chars were found.
1988 * human.c (humblock): Don't check separately for invalid suffix
1989 char; that is xstrtoumax's job (now that its bug is fixed).
1990 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1991 INTMAX_MAX]: New macros.
1992 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1993 TYPE_MAXIMUM): New macros.
1994 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1995 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1996 if overflow occurs, as it's what __strtol does and it's more useful
1998 (__xstrtol): If __strtol reports some error other than ERANGE,
1999 reflect it to the caller as LONGINT_INVALID. If it reports
2000 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
2001 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
2002 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
2004 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
2005 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
2006 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
2007 [defined UINTMAX_MAX]: New macros.
2009 2003-10-14 Bruno Haible <bruno@clisp.org>
2011 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
2012 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
2013 Also use volatile where needed.
2015 2003-10-12 Paul Eggert <eggert@twinsun.com>
2017 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
2018 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
2019 and define in terms of the other primitives.
2020 * xmalloc.c: Include stdbool.h; do not include exit.h.
2021 (SIZE_MAX): Define if not already defined.
2022 (array_size_overflow): New function.
2023 (xalloc_die): Abort instead of exiting if 'error' returns.
2024 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
2025 (xmalloc, xrealloc): Use them.
2026 (xcalloc): Check for address arithmetic overflow.
2027 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
2028 a bit faster than strcpy.
2030 2003-10-08 Paul Eggert <eggert@twinsun.com>
2032 Merge getpass from libc, plus a few fixes.
2034 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
2035 Include <stdbool.h>.
2036 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
2037 __fsetlocking to empty.
2038 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
2039 do include <bits/libc-lock.h>.
2040 Do not include <fcntl.h>; not needed.
2041 [_LIBC]: Include <wchar.h>.
2042 (NOTCANCEL_MODE): New macro.
2043 (flockfile, funlockfile) [_LIBC]: New macros.
2044 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
2045 [!_LIBC]: New macros.
2046 (call_fclose): New function.
2047 (getpass): Use it. Save tty stream separately; this simplifies the
2048 code and makes it more reliable if stdin happens to equal stdout.
2049 Invoke __fsetlocking on tty.
2050 Handle thread cancellation if needed.
2051 Namespace cleanup (use __tcgetattr, __getline).
2052 Use bool for Booleans.
2053 [USE_IN_LIBIO]: Handle wide streams.
2054 [!_LIBC]: Unconditionally do the fseek, since we don't know what
2055 stream might go where.
2057 * unlocked-io.h: Include <stdio.h>, so that the caller
2058 doesn't have to include <stdio.h> before us.
2059 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
2060 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
2061 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
2062 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
2063 if not declared, so that we can use getpass.c code from libc without
2065 (flockfile, ftrylockfile, funlockfile): New macros.
2067 2003-10-06 Bruno Haible <bruno@clisp.org>
2069 * version-etc-2.h: Remove file.
2070 * version-etc-2.c: Remove file.
2072 2003-09-25 Jim Meyering <jim@meyering.net>
2073 Bruno Haible <bruno@clisp.org>
2075 This lets translators provide better translations for the
2076 "Written by ..." part of --version output.
2077 * version-etc.h: Include stdarg.h.
2078 (version_etc_copyright): Declare as readonly.
2079 (version_etc): Make this function variadic with a NULL-terminated list
2080 of author name strings.
2081 (version_etc_va): New declaration.
2082 * version-etc.c: Include stdarg.h, stdlib.h.
2083 (version_etc_copyright): Declare as readonly.
2084 (version_etc_va): New function. Provide a different translatable string
2085 for each possible number of authors < 10. Abbreviate when there are 10
2087 (version_etc): Make this function variadic. Call version_etc_va.
2088 Suggestion from Gary V. Vaughan.
2090 * long-options.h (parse_long_options): Change prototype: the authors
2091 string is moved to the end and becomes variadic.
2092 * long-options.c: Include stdarg.h.
2093 (parse_long_options): Make this function variadic, too.
2094 Call version_etc_va, not version_etc.
2096 2003-10-06 Bruno Haible <bruno@clisp.org>
2098 * fatal-signal.h: New file, from GNU gettext.
2099 * fatal-signal.c: New file, from GNU gettext.
2101 2003-10-04 Karl Berry <karl@gnu.org>
2103 * argp*: update from libc.
2105 2003-10-01 Larry Jones <lawrence.jones@eds.com>
2107 * getpass.c (getpass): Use a no-op fseek when switching from input to
2108 output mode on the same stream.
2110 2003-09-29 Paul Eggert <eggert@twinsun.com>
2112 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
2113 Fix arg typo in previous patch.
2115 2003-09-28 Jim Meyering <jim@meyering.net>
2117 * error.c: Correct cpp indentation.
2119 2003-09-27 Paul Eggert <eggert@twinsun.com>
2121 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
2122 Omit the special code that used __typeof__, since we worry that
2123 it could be more trouble than it's worth. See:
2124 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
2125 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
2129 2003-09-26 Jim Meyering <jim@meyering.net>
2131 * error.c (error_tail): Move some declarations
2132 into inner scope where the local variables are used.
2134 2003-09-26 Bruno Haible <bruno@clisp.org>
2136 * stpncpy.h (gnu_stpncpy): New declaration.
2137 (stpncpy): Define as alias for gnu_stpncpy.
2138 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
2140 2003-09-26 Paul Eggert <eggert@twinsun.com>
2142 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
2143 (error_tail): Do not loop, reallocating temporary buffer, since
2144 the output cannot contain more wide characters than the input
2145 contains bytes, the size must be big enough already. This avoids
2146 one potential size overflow calculation. Check for size overflow
2147 when calculating temporary buffer size. Free temporary buffer
2148 when done, if it was allocated with malloc; this plugs a memory
2149 leak. Remove casts from void * to pointers, that are no longer
2150 needed now that we're assuming C89 or better.
2152 Merge error changes from glibc.
2154 * error.c, error.h: Update copyright notice header to match glibc.
2155 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
2156 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
2157 Disable cancellation while printing error.
2158 * error.h: Prepend __ to parameter names.
2160 2003-09-25 Karl Berry <karl@gnu.org>
2162 * argp-fmtstream.c, argp-help.c: update from libc.
2164 2003-09-25 Bruno Haible <bruno@clisp.org>
2166 * version-etc-2.h: New file, from version-etc.h with modifications.
2167 * version-etc-2.c: New file, from version-etc.c with modifications.
2169 2003-09-25 Simon Josefsson <jas@extundo.com>
2171 * xgetdomainname.h: New file.
2172 * xgetdomainname.c: New file.
2174 2003-09-25 Simon Josefsson <jas@extundo.com>
2175 Bruno Haible <bruno@clisp.org>
2177 * getdomainname.h: New file.
2178 * getdomainname.c: New file.
2180 2003-09-24 Paul Eggert <eggert@twinsun.com>
2182 * linebuffer.c (freebuffer): Don't free the argument, just
2183 the buffer associated with the argument. Bug reported by
2186 2003-09-19 Karl Berry <karl@gnu.org>
2188 * argp.h: update from libc.
2190 2003-09-16 Paul Eggert <eggert@twinsun.com>
2192 * linebuffer.c (readlinebuffer): Return NULL immediately upon
2193 input error, instead of returning NULL the next time we are called
2194 (and therefore losing track of errno).
2196 2003-09-15 Paul Eggert <eggert@twinsun.com>
2198 * getndelim2.c (getndelim2): Don't trash errno when a read
2199 fails, so that the caller gets the proper errno.
2201 * readutmp.c (read_utmp): Likewise.
2202 Check for fstat error. Close stream and free storage
2205 2003-09-14 Bruno Haible <bruno@clisp.org>
2207 * fwriteerror.h: New file.
2208 * fwriteerror.c: New file.
2210 2003-09-14 Jim Meyering <jim@meyering.net>
2212 * getloadavg.c: Correct cpp indentation.
2213 * strdup.c: Likewise.
2214 * vasnprintf.c: Likewise.
2216 2003-09-12 Paul Eggert <eggert@twinsun.com>
2218 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
2219 * obstack.c [!defined _LIBC]: Likewise.
2220 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
2221 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
2222 * exitfail.c: Don't include stdlib.h; no longer needed.
2224 More changes to assume C89 or better.
2226 * error.c (error_tail): Assume vprintf.
2228 * argmatch.c (getenv): Remove decl.
2229 * progreloc.c (get_full_program_name): Define via prototype.
2230 * setenv.c (clearenv): Likewise.
2231 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
2233 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
2234 (malloc, memcpy): Remove decls.
2235 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
2236 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
2237 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2238 (memcpy): Remove macro.
2239 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
2240 (__P): Remove. All uses removed.
2241 (PTR): Remove. All uses changed to void *.
2242 (CHAR_BIT, NULL): Remove.
2243 (spaces, zeros, memset_space, memset_zero)
2244 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
2246 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
2247 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
2248 Define with prototype.
2249 Remove now-unnecessary prototype decl.
2250 (extra_args_spec): Assume ANSI C. All uses changed.
2251 (extra_args_spec_iso): Remove.
2252 (my_strftime, emacs_strftimeu): Define via prototype.
2253 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
2255 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
2256 * strtoimax.c: Include <stdlib.h> unconditionally.
2257 (strtoul, strtol): Remove decls.
2258 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
2260 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2261 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
2262 (LOCALE_PARAM_PROTO): New macro.
2263 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
2264 (INTERNAL (strtol), strtol): Define with a prototype.
2265 (PARAMS): Remove. All uses removed.
2266 * tempname.c: Include <string.h> unconditionally.
2267 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
2268 * xgethostname.c (main): Define with a prototype.
2269 * xmalloc.c: Include "xalloc.h" first, to check interface.
2270 Include <stdlib.h> unconditionally.
2271 (calloc, malloc, realloc, free): Remove decls.
2272 * xstrtod.c: Include "xstrtod.h" first, to check interface.
2273 Include <stdlib.h> unconditionally. Sort include file names.
2275 (xstrtod): Define with a prototype.
2276 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
2277 (strtol, strtoul): Remove decls.
2279 2003-09-11 Paul Eggert <eggert@twinsun.com>
2281 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
2282 Include <stdlib.h>, <string.h> unconditionally.
2283 Remove now-unnecessary cast to char *.
2284 * strnlen.c: Include <string.h> unconditionally.
2285 * yesno.c (yesno): Define with a prototype.
2287 2003-09-10 Bruno Haible <bruno@clisp.org>
2289 * strcspn.c: Include <string.h> unconditionally.
2290 * strpbrk.c: Include <string.h> unconditionally.
2291 * strstr.c: Include <string.h> unconditionally.
2292 * unicodeio.c: Include <string.h> unconditionally.
2293 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
2294 * unsetenv.c: Likewise.
2295 * xreadlink.c: Include <stdlib.h> unconditionally.
2296 * yesno.c: Include <stdlib.h> unconditionally.
2297 (rpmatch): Add prototype.
2299 2003-09-10 Jim Meyering <jim@meyering.net>
2301 * error.c: Correct indentation of cpp directives.
2303 2003-09-09 Paul Eggert <eggert@twinsun.com>
2307 * acosl.c (main): Use a prototype.
2308 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
2311 * getloadavg.c (getloadavg, main): Define via prototypes.
2313 * getopt.h (struct option.name): Assume C89, and use 'const'.
2314 (getopt, etopt_long, getopt_long_only, _getopt_internal)
2315 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
2317 * getopt.c (const): Remove macro.
2318 Include <string.h> unconditionally.
2319 (my_index): Remove; all uses changed to strchr.
2320 (strlen): Remove decl.
2321 (exchange): Remove forward decl; no longer needed.
2322 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
2323 Define with prototype.
2324 * getopt1.c (const): Remove macro.
2325 (getopt_long, getopt_long_only, main): Define with prototype.
2327 * getugroups.c: Include <string.h> unconditionally.
2329 * getusershell.c: Include <stdlib.h> unconditionally.
2330 (getusershell, setusershell, endusershell, readname, main):
2331 Define with prototypes.
2333 * group-member.c: Include group-member.h first.
2334 Include <stdlib.h> unconditionally.
2336 * hard-locale.c: Include hard-locale.h first.
2337 Include <stdlib.h>, <string.h> unconditionally.
2339 * hash.c (free, malloc): Remove decls.
2340 Include <stdlib.h> unconditionally.
2342 * human.c: Include <stdlib.h>, <string.h> unconditionally.
2343 (getenv): Do not declare.
2345 * idcache.c: Include <string.h> unconditionally.
2347 * long-options.c: Include long-options.h first, to test interface.
2348 Include <stdlib.h> unconditionally.
2350 * makepath.c: Include makepath.h first, to test interface.
2351 Include <stdlib.h> and <string.h> unconditionally.
2353 * linebuffer.c: Include <stdlib.h>.
2354 (free): Remove decl.
2356 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
2357 rpl_malloc returns void *, not char *.
2358 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
2360 * md5.h: Include <limits.h> unconditionally.
2361 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
2362 (__P): Remove; all uses removed.
2363 * md5.c: Include "md5.h" first.
2364 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
2365 md5_buffer, md5_process_bytes, md5_process_block):
2366 Define with prototypes.
2367 * sha.h (__P): Remove all uses. (It wasn't defined??)
2368 * sha.c: Include "sha.h" first.
2369 Include <stdlib.h>, <string.h> unconditionally.
2371 * memchr.c (__ptr_t): Remove; all uses changed to void *.
2372 * memcmp.c (__ptr_t): Likewise.
2373 * memrchr.c (__ptr_t): Likewise.
2374 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
2375 Include <string.h> unconditionally.
2376 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
2377 * memchr.c: Include <stdlib.h> unconditionally.
2378 * memchr.c (LONG_MAX): Remove.
2379 * memrchr.c (LONG_MAX): Likewise.
2380 * memchr.c (__memchr): Define via a prototype.
2381 * memrchr.c (__memrchr): Likewise.
2382 * memcmp.c (__P): Remove, and remove all uses.
2383 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
2384 Remove forward decls; no longer needed.
2385 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
2386 Use types required by C89 in prototype.
2388 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
2389 * savedir.c: Likewise.
2390 * mkdir.c (free): Remove decl.
2391 * rmdir.c (rmdir): Define with a prototype.
2392 * savedir.c: Include savedir.h first, to test interface.
2394 * mktime.c (STDC_HEADERS): Remove.
2395 Include <stdlib.h>, <string.h> unconditionally.
2397 * modechange.c: Include <stdlib.h> unconditionally.
2398 (malloc): Remove decl.
2400 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
2401 (free): Remove decl.
2403 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
2404 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
2405 (This type really should be intptr_t, but that's a C99ism.)
2406 (_obstack_memcpy): Remove: all uses changed to memcpy.
2407 Include <string.h> unconditionally.
2408 (struct obstack): Assume __STDC__ for types of members
2409 chunkfun, freefun, extra_arg.
2410 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
2411 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
2412 obstack_begin, obstack_specify_allocation,
2413 obstack_specify_allocation_with_arg, obstack_chunkfun,
2414 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
2415 Remove unprototyped decls and the macros that use them.
2416 * obstack.c (POINTER): Remove. All uses changed to void *.
2417 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
2418 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
2419 (defined __STDC__ && __STDC__)]:
2420 Remove nonprototyped code.
2421 Include <stdlib.h> unconditionally.
2422 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
2423 _obstack_allocated_p, _obstack_free, obstack_free,
2424 _obstack_memory_used, print_and_abort):
2425 Define using prototypes.
2426 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
2427 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
2428 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
2429 obstack_next_free, obstack_object_size, obstack_room) [0]:
2430 Remove unused, unprototyped code.
2432 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
2434 * physmem.c (physmem_total, physmem_available, main): Define
2437 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
2438 (main): Define with a prototype.
2440 * posixver.c (getenv): Remove decl.
2442 * putenv.c (malloc): Returns void *, not char *.
2443 Include <string.h> unconditionally.
2444 (strchr, memcpy, NULL): Do not define.
2446 * readtokens.c: Include readtokens.h first, to test interface.
2447 Include <stdlib.h>, <string.h> unconditionally.
2448 (init_tokenbuffer): Define with a prototype.
2450 * regex.c (PARAMS): Remove. All uses removed.
2451 All uses of _RE_ARGS removed, too.
2452 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2454 (bzero): Assume memset exists.
2455 (memcmp, memcpy, NULL): Remove.
2456 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
2457 char, or assignments to local vars of type signed char.
2458 (init_syntax_once, PREFIX(extract_number_and_incr),
2459 PREFIX(print_partial_compiled_pattern),
2460 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
2461 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
2462 PREFIX(regex_grow_registers), PREFIX(regex_compile),
2463 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
2464 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
2465 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
2466 wcs_compile_range, byte_compile_range, truncate_wchar,
2467 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
2468 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
2469 count_mbs_length, wcs_re_match_2_internal,
2470 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
2471 PREFIX(alt_match_null_string_p),
2472 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
2473 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
2474 regfree, PREFIX(extract_number)): Define with prototype. Remove
2475 now-unnecessary declaration, if any.
2476 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
2478 Remove now-unnecessary casts among pointer types.
2479 * regex.h (_RE_ARGS): Remove. All uses removed.
2481 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
2482 (free): Remove decl.
2484 * rpmatch.c: Include <stdlib.h> unconditionally.
2486 * same.c: Include <stdlib.h>, <string.h> unconditionally.
2487 (free): Remove decl.
2489 * save-cwd.c: Include <stdlib.h> unconditionally.
2490 * xgetcwd.c: Likewise.
2492 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
2493 (free): Remove decl.
2495 * strchrnul.c (strchrnul): Define with a prototype.
2496 Fix bug: c_in was not converted to char before searching.
2498 The following changes are not K&R related:
2500 * group-member.h: Include <sys/types.h>, so that this file is
2502 * makepath.h: Likewise.
2504 * getusershell.c (readname, default_index, line_size, readname):
2505 Use size_t, not int, for sizes.
2506 (readname): If the size overflows, report an error instead of
2509 2003-09-09 Derek Robert Price <derek@ximbiot.com>
2511 * getndelim2.c: Assume stdlib.h per the C89 spec.
2513 2003-09-08 Paul Eggert <eggert@twinsun.com>
2515 Assume C89 or better; remove K&R cruft.
2516 A few of these changes were first proposed by Derek Robert Price
2517 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
2519 * addext.c: Include <string.h> unconditionally.
2520 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
2521 Don't declare getenv or malloc.
2523 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
2524 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
2526 (find_stack_direction, alloca): Use prototypes.
2528 * atexit.c (atexit): Define using a prototype.
2530 * basename.c, dirname.c, stripslash.c:
2531 Include <string.h> unconditionally.
2533 * bcopy.c: Include <stddef.h>.
2534 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
2536 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
2538 * error.h (error, error_at_line, error_print_progname)
2539 [! (defined (__STDC__) && __STDC__)]: Remove decls.
2540 * error.c: Include error.h first, to check interface.
2541 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2542 (VA_START): Remove; all uses changeed to va_start.
2543 (exit, strerror): Remove decls.
2544 (error_print_progname): Prototype uncondionally.
2545 Don't include <errno.h>; no longer needed.
2546 (private_strerror): Remove.
2547 (error_tail): Always define.
2548 (error, error_at_line): Assume C89 or better; always use prototypes.
2549 * fatal.c: Include "fatal.h" first, to test interface.
2550 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2551 (VA_START): Remove; all uses changed to va_start.
2552 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
2554 (exit): Remove decl.
2555 (fatal): Prototype unconditionally. Assume va_start works.
2556 Abort at end, to pacify gcc.
2558 * euidaccess.c (main): Define with a prototype.
2560 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
2562 * exitfail.c: Include <stdlib.h> unconditionally.
2564 * fnmatch_.h (__P): Remove. All uses changed to assume
2566 * fnmatch.c: Include fnmatch.h first, to test interface.
2567 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
2568 (getenv): Remove decl.
2569 (fnmatch): Define using a prototype.
2570 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
2571 (FCT): Define using a prototype.
2573 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
2575 * gethostname.c: Include <stddef.h>.
2576 (gethostname): Define with prototype. Length is size_t, not int.
2578 2003-09-08 Paul Eggert <eggert@twinsun.com>
2580 * getversion.c: Remove; was migrated to backupfile.c in 1997.
2581 getversion.c should have been removed then, but was accidentally
2584 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
2585 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
2587 2003-09-07 Paul Eggert <eggert@twinsun.com>
2589 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
2590 copy_tm_result. Bug reported by Simon Josefsson in
2591 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
2593 2003-09-06 Paul Eggert <eggert@twinsun.com>
2595 * time_r.c, time_r.h: New files.
2597 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
2599 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2600 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2602 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2604 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2605 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
2608 * timegm.c: Switch to glibc implementation, with the following changes:
2609 [defined HAVE_CONFIG_H]: Include <config.h>.
2610 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
2611 (__mktime_internal) [!defined _LIBC]: New decl.
2612 (__gmtime_r) [!defined _LIBC]: New macro and function.
2613 (timegm): Use a prototype, since gnulib assumes C89.
2614 Do not bother declaring tmp to be const, as it's not really usefu.
2615 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
2616 (timegm): Declare only if HAVE_DECL_TIMEGM.
2618 2003-09-03 Paul Eggert <eggert@twinsun.com>
2620 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
2621 Bug reported by Lute Kamstra in
2622 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
2624 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
2625 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
2626 course with correspondingly smaller numbers for tomorrow and
2627 yesterday. From Tadayoshi Funaba. Originally installed into
2628 sh-utils on 1999-08-07, but the patch got lost (I guess during the
2631 2003-08-31 Simon Josefsson <jas@extundo.com>
2633 * timegm.h: New file.
2634 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
2636 2003-08-31 Karl Berry <karl@gnu.org>
2638 * argp.h: update from libc.
2640 2003-08-28 Bruno Haible <bruno@clisp.org>
2642 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
2643 warning on QNX, which defines O_BINARY to 000000.
2645 2003-08-24 Bruno Haible <bruno@clisp.org>
2647 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
2648 MSVC7 <stdio.h> is included later.
2650 2003-08-20 Bruno Haible <bruno@clisp.org>
2652 * progname.h: New file, from GNU gettext.
2653 * progname.c: New file, from GNU gettext.
2654 * progreloc.c: New file, from GNU gettext.
2656 2003-08-19 Bruno Haible <bruno@clisp.org>
2658 * xstrdup.c: Assume <string.h> exists.
2660 2003-08-18 Jim Meyering <jim@meyering.net>
2662 * setenv.h: Indent nested cpp directive.
2663 * vasnprintf.c: Remove trailing blanks.
2665 2003-08-17 Simon Josefsson <jas@extundo.com>
2666 Bruno Haible <bruno@clisp.org>
2668 * xstrndup.h: New file.
2669 * xstrndup.c: New file.
2671 2003-08-17 Bruno Haible <bruno@clisp.org>
2673 * strndup.h: New file.
2675 2003-08-16 Paul Eggert <eggert@twinsun.com>
2677 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
2678 space, undoing this 2003-08-12 change:
2679 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
2681 2003-08-16 Jim Meyering <jim@meyering.net>
2683 Merge from coreutils.
2684 * xstrtoimax.c: #else #if -> #elif.
2685 * xstrtoumax.c: Likewise.
2687 2003-08-15 Paul Eggert <eggert@twinsun.com>
2689 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
2690 rather than tab, after '#' in shell-script copyright notices.
2691 Suggested by Bruno Haible.
2693 2003-08-15 Jim Meyering <jim@meyering.net>
2694 and Paul Eggert <eggert@twinsun.com>
2696 Merge from coreutils.
2697 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
2698 member but strut utmpx does not. Needed for AIX 4.3.3.
2699 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
2701 2003-08-15 Jim Meyering <jim@meyering.net>
2703 Merge from coreutils.
2704 * xgethostname.c: Include <stdlib.h>.
2705 (xghostname): Don't exit for anything other than memory-related
2706 failure; just return NULL.
2707 * userspec.c: Include "posixver.h".
2708 (parse_user_spec): Accept `.' as a separator only
2709 in pre-POSIX-200112 mode.
2710 * strtoimax.c: Use #elif rather than #else #if.
2711 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
2712 Remove function, now that we can rely on a working tzset function.
2713 [!_LIBC]: Ensure that the required autoconf test has been run.
2714 [!defined _NL_CURRENT && HAVE_STRFTIME]:
2715 Use underlying_strftime for %r.
2716 * sha.c: Merge in some clean-up and optimization changes from glibc.
2717 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
2718 Ensure that it is a multiple of 64.
2719 Rearrange loop exit tests so as to avoid performing an
2720 additional fread after encountering an error or EOF.
2721 * realloc.c: Update copyright date.
2723 2003-08-14 Jim Meyering <jim@meyering.net>
2725 Merge from coreutils.
2726 * obstack.h: Whitespace changes.
2727 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
2728 and xcalloc return values.
2729 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
2730 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
2731 hang on OSF/1 5.1 for DIR on both local and remote file systems.
2732 Reported by (and fix confirmed by) Nelson H. F. Beebe.
2733 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2735 Use mntctl's return value to drive the entry-processing loop, since
2736 we can't rely on the value of the vmt_length member in the last
2737 entry. On some systems doing so could result in exhausting
2738 virtual memory. Based in part on a patch from Mike Jetzer.
2740 2003-08-14 Jim Meyering <jim@meyering.net>
2741 and Paul Eggert <eggert@twinsun.com>
2743 Merges from coreutils, plus other fixes.
2744 * physmem.c: Merge in portability changes from gcc/libiberty
2745 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
2746 for credits and details. Thanks to Kaveh Ghazi for helping
2747 to keep these files in sync.
2748 (ARRAY_SIZE): Define it.
2749 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
2750 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
2751 (memcasecmp): Don't assume size_t fits in unsigned int.
2752 Remove casts and duplicate code.
2753 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
2754 (memcpy): Remove definition.
2755 Merge in some clean-up and optimization changes from glibc.
2756 [BLOCKSIZE]: Move definition to top of file.
2757 Ensure that it is a multiple of 64.
2758 Rearrange loop exit tests so as to avoid performing an
2759 additional fread after encountering an error or EOF.
2760 * md5.h (md5_uintptr): Define.
2761 * makepath.c (CLEANUP_CWD): Report an error if we failed to
2762 return to the initial working directory. Preserve errno
2764 * idcache.c: Include "xalloc.h".
2765 (xmalloc, xrealloc): Remove decls.
2766 (getuser): Remove casts no longer required in C89.
2767 * human.c: Include stdio.h, for sprintf.
2768 * group-member.c: Include "xalloc.h".
2769 (xmalloc, xrealloc): Remove decls.
2770 (get_group_info): Remove casts no longer required in C89.
2771 * getusershell.c (readname): Remove casts no longer required in C89.
2772 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2773 * getline.c: Whitespace fix, from coreutils.
2775 2003-08-13 Paul Eggert <eggert@twinsun.com>
2777 * exclude.c: Include <ctype.h>
2778 (IN_CTYPE_DOMAIN): New macro.
2780 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2783 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2784 Undo previous (whitespace-only) change.
2786 2003-08-12 Paul Eggert <eggert@twinsun.com>
2788 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2789 Normalize leading white space and remove trailing white space.
2790 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2791 notice, as per ../config/srclist-update.
2793 Merge from coreutils.
2794 * euidaccess.h: New file.
2795 * euidaccess.c: Include it.
2796 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2797 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2798 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2800 2003-08-11 Bruno Haible <bruno@clisp.org>
2802 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2803 (vasnprintf): Use it instead of wcslen.
2805 2003-08-11 Bruno Haible <bruno@clisp.org>
2807 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2808 value to ensure that _Bool promotes to int. Use #define for _Bool when
2809 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2811 2003-08-10 Karl Berry <karl@gnu.org>
2813 * regex.h: update from libc (whitespace fix).
2815 2003-08-09 Paul Eggert <eggert@twinsun.com>
2817 Merge some files from coreutils. These changes were
2818 originally made by Jim Meyering.
2819 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2820 many older Unixes require this.
2821 * alloca.c (alloca): Remove cast to argument of free;
2822 no longer needed in C89.
2823 * alloca_.h, regex.h: Fix white space to match
2824 what GNU indent does.
2826 2003-08-05 Paul Eggert <eggert@twinsun.com>
2828 * bumpalloc.h: Remove.
2830 2003-08-04 Paul Eggert <eggert@twinsun.com>
2832 * getloadavg.c: Change copyright notice and spacing to conform to
2835 Merge from coreutils.
2836 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2838 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2839 from Karl Berry, implemented by Jim Meyering.
2840 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2841 from Dmitry V. Levin.
2842 Remove anachronistic cast of xrealloc.
2843 * fnmatch_.h (__const): Remove. Use 'const'.
2844 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2845 type. Otherwise, it wouldn't compile with at least /bin/cc on
2846 ymp-cray-unicos9.0.2.X.
2847 Combine two mostly-identical uses of alloca into one.
2848 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2850 2003-08-04 Dave Love <d.love@dl.ac.uk>
2854 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2855 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2856 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2857 obsolete NLIST_NAME_UNION.
2858 [__GNU__]: Undef BSD and FSCALE.
2859 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2861 2003-08-03 Paul Eggert <eggert@twinsun.com>
2863 * stdbool_.h (_Bool): Make it signed char, instead of
2864 an enum type, so that it's guaranteed to promote to int. See:
2865 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2867 2003-07-31 Paul Eggert <eggert@twinsun.com>
2869 * strerror.c: Include config.h, limits.h. Declare sprintf.
2870 (strerror): Don't assume that a printable int fits in 14 bytes.
2872 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2873 Bruno Haible <bruno@clisp.org>
2875 * getline.h (getline, getdelim): Change return type to ssize_t.
2876 * getline.c (getline, getdelim): Likewise.
2877 Remove _GNU_SOURCE define; now it's defined in config.h through
2880 2003-07-22 Paul Eggert <eggert@twinsun.com>
2882 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2883 over-parenthesization in macros.
2885 Sync with coreutils.
2887 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2890 Use `exit_failure' for xalloc and xmemcoll instead of their own
2891 private exit-failure variables.
2892 * xalloc.h (xalloc_exit_failure): Remove.
2893 * xmalloc.c: Likewise. Include exitfail.h.
2894 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2895 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2896 * xmemcoll.c: Likewise. Include exitfail.h.
2897 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2899 2003-07-18 Paul Eggert <eggert@twinsun.com>
2901 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2902 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2903 to test that it can stand by itself. Include "exitfail.h".
2904 Clients should set exit_failure instead.
2905 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2907 2003-07-18 Andreas Schwab <schwab@suse.de>
2909 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2911 2003-07-18 Bruno Haible <bruno@clisp.org>
2913 * getndelim2.h: New file.
2914 * getndelim2.c: Make into a module of its own. Include config.h,
2916 (getndelim2): Make non-static. Change return type to ssize_t.
2917 * getline.h: Change argument names.
2918 * getline.c: Include getndelim2.h instead of getndelim2.c.
2919 * getnline.c: Include getndelim2.h.
2921 2003-07-17 Bruno Haible <bruno@clisp.org>
2923 * Makefile.am: Remove file.
2924 * Makefile.in: Remove file.
2926 2003-07-17 Bruno Haible <bruno@clisp.org>
2928 * getnline.h: New file.
2929 * getnline.c: New file.
2930 * getndelim2.c: New file, extracted from getline.c.
2931 (getndelim2): Renamed from getdelim2, with added nmax argument.
2932 * getline.c: Include getndelim2.c.
2933 (getdelim2): Moved out to getndelim2.c.
2934 (getline, getdelim): Update.
2936 2003-07-15 <karl@gnu.org>
2938 * vasnprintf.c: update from gettext.
2940 2003-07-15 Jim Meyering <jim@meyering.net>
2942 * makepath.c (make_path): Enclose diagnostic in _(...).
2944 2003-07-14 Paul Eggert <eggert@twinsun.com>
2946 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2947 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2948 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2949 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2950 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2951 updated automatically by ../config/srclist-update. This changes
2952 their license from LPGL to GPL.
2954 2003-07-14 Jim Meyering <jim@meyering.net>
2956 Don't emit diagnostics. Let callers do that.
2957 * save-cwd.c: Don't include "error.h".
2958 (save_cwd): Don't call error. Ensure that errno is valid
2959 when returning nonzero.
2961 * save-cwd.h (restore_cwd): Update prototype.
2962 * save-cwd.c (restore_cwd): Remove two parameters.
2963 Simplify. Don't call error upon failure. Let callers do that.
2964 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2965 when auditing is enabled. But don't bother updating the #if.
2967 2003-07-14 Simon Josefsson <jas@extundo.com>
2969 * mempcpy.h: New file.
2970 * mempcpy.c: New file.
2972 2003-07-14 Paul Eggert <eggert@twinsun.com>
2974 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2975 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2976 unicodeio.c, unicodeio.h, unlocked-io.h:
2977 Switch from LGPL to GPL.
2979 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2981 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2982 it breaks C++ compilation.
2983 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2985 2003-07-10 Jim Meyering <jim@meyering.net>
2987 * vasnprintf.c: Remove trailing blanks.
2988 Make cpp indentation consistent.
2990 2003-07-09 Paul Eggert <eggert@twinsun.com>
2992 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2993 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2994 Switch from LGPL to GPL.
2996 2003-07-07 Paul Eggert <eggert@twinsun.com>
2998 * mktime.c: Fix some boundary cases and remove need for floating point.
3000 Issue a compile-time diagnostic if time_t is floating point, or if
3001 two's complement arithmetic is not in effect, or if arithmetic
3002 right shift does not propagate the sign. These assumptions were
3003 all in the original code but they weren't checked.
3005 (TIME_T_MIDPOINT, verify): New macros.
3006 (__isleap): Remove; it has integer overflow problems.
3007 (leapyear): New function, without those problems.
3008 (ydhms_tm_diff): Remove; splitting into two parts.
3009 (ydhms_diff): New function, containing the arithmetic part of
3010 the old ydhms_tm_diff function. Issue a compile-time
3011 diagnostic if we are not using C99 integer division.
3012 Avoid casts when possible.
3013 (guess_time_tm): New function, containing the checking part of
3014 the old ydhms_tm_diff function. Return the new value, rather than
3015 the difference between it and the old. Accept a new argument T
3016 so that *T specifies the old value. Check for overflow in the result.
3018 (__mktime_internal): Use a time_t offset, not a long int offset.
3019 This undoes the 2003-06-04 change, which is no longer needed now
3020 that we have better overflow checking.
3021 (localtime_offset): Likewise.
3023 (__mktime_internal): Avoid harmful overflow on hosts where time_t
3024 and long are 64-bit but int is only 32-bit.
3025 (ydhms_diff): Use long int to store year1 and yday1.
3026 Issue a compile-time diagnostic if long int is not wide enough.
3028 (__mktime_internal): Use long int to store adjusted year and yday.
3029 Use plain C rather than preprocessor commands, if that doesn't
3031 Check for overflow (and try to repair) after each probe
3032 rather than checking only at the very end. This avoids some bugs
3033 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
3034 does not equal GMT offset at maximum time).
3035 Use integer to check for overflow rather than floating point; this
3036 is more portable to non-IEEE hosts, and is a tad faster.
3037 When we detect that we are oscillating between two values,
3038 don't check whether tm_isdst has the requested value, since
3039 we already know the answer. When tm_isdst has the wrong value,
3040 use a different heuristic to find the right one, based on the
3041 extreme values actually observed in practice in tz2003a,
3042 rather than the (overly optimistic) "previous 3 calendar quarters".
3044 (not_equal_tm, print_tm, check_result): Use "const T" rather than
3045 "T const" to accommodate glibc style.
3046 (check_result): Use less-confusing report format. "long" -> "long int.
3048 Don't loop if the iteration overflows time_t.
3049 Allow a negative step in the iteration.
3051 2003-07-01 Paul Eggert <eggert@twinsun.com>
3053 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
3054 having it depend on HAVE_SYS_TYPES_H.
3056 2003-06-25 Bruno Haible <bruno@clisp.org>
3058 * readlink.c: New file.
3060 2003-06-20 Bruno Haible <bruno@clisp.org>
3062 Assume C89, so PARAMS isn't needed.
3063 * unicodeio.h (PARAMS): Remove.
3064 * unicodeio.c: Don't use PARAMS.
3066 2003-06-18 Jim Meyering <jim@meyering.net>
3068 Merge changes from coreutils.
3069 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
3070 Remove explicit declarations of xmalloc and realloc.
3072 (read_utmp): Remove anachronistic cast of xmalloc.
3074 2003-06-17 Paul Eggert <eggert@twinsun.com>
3076 Assume C89, so PARAMS isn't needed.
3077 * backupfile.h (PARAMS): Remove. All uses removed.
3078 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
3079 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
3080 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
3081 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
3082 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
3083 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
3084 xstrtol.h: Likewise.
3085 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
3086 same.h, strverscmp.h: Do not include config.h; no longer needed.
3087 Anyway, config.h should always be included before any other file.
3089 2003-06-11 Simon Josefsson <jas@extundo.com>
3091 * sysexit_.h: New file.
3093 2003-05-20 Derek Price <derek@ximbiot.com>
3095 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
3097 2003-06-10 Simon Josefsson <jas@extundo.com>
3099 * strchrnul.h: New file.
3100 * strchrnul.c: New file.
3102 2003-06-10 Simon Josefsson <jas@extundo.com>
3104 * argp.h: New file, from glibc.
3105 * argp-ba.c: New file, from glibc.
3106 * argp-eexst.c: New file, from glibc.
3107 * argp-fmtstream.c: New file, from glibc.
3108 * argp-fmtstream.h: New file, from glibc.
3109 * argp-fs-xinl.c: New file, from glibc.
3110 * argp-help.c: New file, from glibc.
3111 * argp-namefrob.h: New file, from glibc.
3112 * argp-parse.c: New file, from glibc.
3113 * argp-pv.c: New file, from glibc.
3114 * argp-pvh.c: New file, from glibc.
3115 * argp-xinl.c: New file, from glibc.
3117 2003-06-07 Jim Meyering <jim@meyering.net>
3119 * readtokens.h: Put `Free Software Foundation, Inc.'
3120 in place of my name in the copyright comment.
3121 Remove definition and uses of __P.
3124 * stat.c: Don't declare xmalloc explicitly.
3125 Instead, include "xalloc.h".
3126 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
3127 xrealloc, and xcalloc return values.
3128 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
3130 * xgetcwd.h: Remove definition/uses of PARAMS.
3132 2003-06-06 Jim Meyering <jim@meyering.net>
3134 * stdbool_.h: Renamed from stdbool.h.in.
3136 2003-06-06 Jim Meyering <jim@meyering.net>
3138 Merge from coreutils.
3139 * same.c: (same_name): Declare *_basename locals to be `const'.
3140 Consolidate declarations and initializations of *_base* locals.
3142 Merge from coreutils.
3143 This avoids a core dump on systems without GNU putenv,
3144 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
3145 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
3146 (unsetenv): New static function, from GNU libc.
3147 (rpl_putenv): Use it.
3149 * modechange.c: Remove trailing blanks.
3151 Merge from coreutils.
3152 * fsusage.c: Remove declaration of statfs.
3153 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
3155 * posixtm.c: Include <stdbool.h> unconditionally.
3157 2003-06-05 Paul Eggert <eggert@twinsun.com>
3159 * mktime.c (__mktime_internal): When resolving a tm_isdst
3160 mismatch, look in future quarters as well as past. This fixes a
3161 bug when processing fall-backwards gaps immediately after a long
3162 period of daylight-saving time.
3164 * mktime.c: Assume freestanding C89 or better.
3165 (HAVE_LIMITS_H): Remove. Assume it's 1.
3166 (__P): Remove; not used.
3167 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
3168 (mktime, not_equal_tm, print_tm, check_result,
3169 main): Use prototypes. Use const * where appropriate.
3170 (main): Fix typo in testing code that uncovered by above changes.
3171 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
3173 2003-06-04 Paul Eggert <eggert@twinsun.com>
3175 * mktime.c: Fix Debian bug 177940
3176 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
3177 (localtime_offset): Now long int, not time_t, because we want it
3178 to be guaranteed to be signed. All uses changed.
3179 (__mktime_internal): If overflow would occur when adding offset,
3182 Merge 'human' changes from coreutils. Rewrite to support
3183 locale-specific notations like thousands separators.
3184 * human.c: Simplify authorship notice.
3185 Include human.h immediately after config.h.
3186 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
3187 <limits.h>: Do not include, since human.h does.
3188 (SIZE_MAX, UINTMAX_MAX): New macros.
3189 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
3190 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
3191 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
3192 (power_letter): Renamed from suffixes.
3193 (generate_suffix_backwards): Remove.
3194 (adjust_value): Now takes int style (because of human.h changes)
3195 and long double value (for greater precision on some platforms).
3196 (group_number): New function.
3197 (human_readable): Use it. Use integer options, not enum.
3198 Put the options before the sizes in the arg list.
3199 Support all the new options.
3200 The old human_readable function has been removed;
3201 use inttostr.h instead.
3202 (human_readable, default_block_size, humblock):
3203 Use uintmax_t, not int, for block sizes.
3204 (human_readable_inexact, block_size_types): Remove.
3205 (block_size_opts): New constant.
3206 (human_options): Renamed from human_block_size, with new signature
3207 that allows block sizes up to UINTMAX_MAX. All callers changed.
3208 * human.h: Add copyright and authorship notice.
3209 Include <limits.h> and <stdbool.h> unconditionally.
3210 (PARAMS): Remove. All uses removed.
3211 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
3212 (enum human_inexact_style): Remove tag; now a nameless enum.
3213 (human_floor, human_ceiling, human_round_to_even): Now have
3214 values 2, 0, 1 rather than -1, 1, 0.
3215 (human_group_digits, human_suppress_point_zero, human_autoscale,
3216 human_base_1024, human_SI, human_B): New constants.
3217 (human_readable_inexact, human_block_size): Remove.
3218 (human_readable): Size args are now uintmax_t, not int.
3219 (human_options): New decl.
3221 * exclude.c: (new_exclude, add_exclude): Remove casts that are
3222 unnecessary now that we assume C89 or better. This change
3223 imported from coreutils.
3225 * mktime.c (__mktime_internal): Do not reject negative timestamps
3226 arbitrarily. This is the same patch as 2003-05-28, but it got lost
3227 in the 2003-05-30 sync from glibc.
3229 .h files should stand alone, but we shouldn't include <sys/types.h>
3230 if we can get away with just <stddef.h>.
3232 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
3233 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
3234 rather than <sys/types.h>, as we merely need size_t.
3235 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
3237 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
3238 Include <stdio.h>, to get FILE.
3239 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
3240 memcasecmp.h has included <stddef.h> and all we need is size_t.
3241 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
3242 our interface, instead of including <sys/types.h>
3244 2003-06-02 Paul Eggert <eggert@twinsun.com>
3247 Fix some minor time-related bugs with POSIX time arguments.
3248 Some valid time stamps were being rejected (notably -1, and
3249 time stamps before 1900 on 64-bit hosts). And some invalid
3250 time stamps were being accepted, e.g. September 31.
3252 * posixtm.h (posixtime): Return bool instead of time_t, so
3253 that we can return (time_t) -1 successfully.
3254 * posixtm.c: Likewise.
3255 [HAVE_STDBOOL_H]: Include <stdbool.h>.
3256 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
3257 (t): Remove static var.
3258 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
3259 of static var. All uses changed.
3260 (year): Do not reject years before 1900; they can occur with
3262 (posix_time_parse): Do not check for out-of-range components;
3263 that is now the caller's responsibility, since our checks were
3264 only approximations.
3265 (posixtime): Use mktime to check for out-of-range components,
3266 since it knows them exactly.
3267 If mktime returns (time_t) -1, check whether an error actually occurred
3268 by invoking localtime on -1.
3269 (main) [TEST_POSIXTIME]: Check for input data errors, and report
3270 posixtime failures better.
3271 Improve the test data (in comments only).
3273 2003-05-30 <karl@gnu.org>
3275 * mktime.c: update from libc.
3277 2003-05-30 Bruno Haible <bruno@clisp.org>
3279 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
3280 * localcharset.h: Likewise.
3281 * localcharset.c: Likewise.
3283 2003-05-28 Paul Eggert <eggert@twinsun.com>
3285 Assume the headers required for C89 freestanding compilers.
3286 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
3287 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
3288 without checking for HAVE_LIMITS_H.
3289 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
3290 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
3292 * fatal.c: Include <stdarg.h> without checking for __STDC__.
3293 * exclude.c: Include <stdbool.h> unconditionally.
3294 * tempname.c: Include <stddef.h> unconditionally.
3295 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
3296 * modechange.c, rpmatch.c (NULL): Don't define, since
3297 <stddef.h> does that.
3298 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
3299 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
3300 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
3301 * xstrtol.c: Likewise.
3302 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
3303 * savedir.c: Include <stddef.h> instead of defining NULL.
3305 * addext.c (addext): Use assignment rather than cast, to avoid
3306 warnings on some platforms.
3308 * mktime.c (__mktime_internal): Do not reject negative timestamps
3311 2003-05-10 Bruno Haible <bruno@clisp.org>
3313 * linebreak.c (iconv_string_length): Don't return -1 just because the
3314 string is longer than 4 KB.
3316 2003-05-12 Jim Meyering <jim@meyering.net>
3318 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
3319 the space-padded-by-default conversion specifiers, %e, %k, %l.
3321 2003-05-03 Bruno Haible <bruno@clisp.org>
3323 Upgrade to Unicode-4.0.
3324 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
3325 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
3326 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
3327 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
3328 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
3329 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
3330 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
3331 Change width of U+E0100..U+E01EF from 1 to 0.
3333 2003-04-25 Bruno Haible <bruno@clisp.org>
3335 * copy-file.c: Include <stddef.h>, for size_t.
3337 2003-04-25 Jim Meyering <jim@meyering.net>
3339 * copy-file.c (copy_file_preserving): Declare buf_size to be
3340 of type size_t, not int.
3342 2003-04-11 Jim Meyering <jim@meyering.net>
3344 Merge changes from Coreutils.
3346 2003-03-22 Jim Meyering <jim@meyering.net>
3348 * strftime.c (widen): Cast alloca return value to proper type.
3350 2003-01-19 Ulrich Drepper <drepper@redhat.com>
3353 * strftime.c (my_strftime): Handle very large width
3354 specifications for numeric values correctly. Improve checks for
3357 2003-01-19 Jim Meyering <jim@meyering.net>
3359 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
3360 (nl_get_alt_digit) [! defined my_strftime]: Define.
3361 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
3362 _nl_get_alt_digit and _nl_get_walt_digit.
3364 * strftime.c (my_strftime): Merge in locale-related changes from libc.
3365 These changes have no effect outside of _LIBC.
3367 2003-04-10 Bruno Haible <bruno@clisp.org>
3369 * findprog.h: New file, from GNU gettext.
3370 * findprog.c: New file, from GNU gettext.
3372 2003-04-05 Jim Meyering <jim@meyering.net>
3374 Merge changes from Coreutils.
3376 * exclude.h (PARAMS): Remove definition and uses.
3377 * exclude.c: Remove uses of `PARAMS'.
3379 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
3380 Add test-cases for DOS filenames. Declare program_name.
3381 (main): Set up program_name. Patch by Rich Dawe.
3383 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3385 Use mntctl's return value to drive the entry-processing loop, since
3386 we can't rely on the value of the vmt_length member in the last
3387 entry. On some systems doing so could result in exhausting
3388 virtual memory. Based in part on a patch from Mike Jetzer.
3390 2003-04-04 Bruno Haible <bruno@clisp.org>
3392 * linebreak.h: New file, from GNU gettext.
3393 * linebreak.c: New file, from GNU gettext with slight modifications.
3394 * lbrkprop.h: New file, from GNU gettext.
3396 2003-04-03 Bruno Haible <bruno@clisp.org>
3398 * utf8-ucs4.h: New file, from GNU gettext.
3399 * utf16-ucs4.h: New file, from GNU gettext.
3400 * ucs4-utf8.h: New file, from GNU gettext.
3401 * ucs4-utf16.h: New file, from GNU gettext.
3403 2003-04-02 Bruno Haible <bruno@clisp.org>
3405 * binary-io.h: New file, from GNU gettext.
3407 2003-04-01 Bruno Haible <bruno@clisp.org>
3409 * pathname.h: New file, from GNU gettext.
3410 * concatpath.c: New file, from GNU gettext.
3412 2003-03-30 Bruno Haible <bruno@clisp.org>
3414 * copy-file.c (copy_file_preserving): Don't set owner if the function
3415 chown() doesn't exist.
3417 2003-03-28 Bruno Haible <bruno@clisp.org>
3419 * copy-file.h: New file, from GNU gettext.
3420 * copy-file.c: New file, from GNU gettext.
3422 2003-03-18 Jim Meyering <jim@meyering.net>
3424 * quote.c (quote_n): Fix typo in comment.
3426 2003-03-14 Jim Meyering <jim@meyering.net>
3428 Merge changes from Coreutils.
3429 * obstack.h (obstack_object_size): Declare temporary, __o,
3430 to be const, in order to avoid warnings.
3431 (obstack_room): Likewise.
3432 (obstack_empty_p): Likewise.
3434 2003-03-13 Paul Eggert <eggert@twinsun.com>
3436 Merge changes from Bison.
3437 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
3438 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
3439 when compiling Bison 1.875's `bitset bset = obstack_alloc
3440 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
3441 * hash.c: Include <stdbool.h> unconditionally.
3443 2003-03-09 Paul Eggert <eggert@twinsun.com>
3445 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
3446 Reported by Bruce Becker; see:
3447 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
3449 2003-03-03 Paul Eggert <eggert@twinsun.com>
3450 Bruno Haible <bruno@clisp.org>
3452 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
3453 Reported by John Hughes, see
3454 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
3456 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
3458 * poll_.h: New file.
3461 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
3463 * mathl.h: New file.
3464 * acosl.c: New file.
3465 * asinl.c: New file.
3466 * atanl.c: New file.
3467 * ceill.c: New file.
3470 * floorl.c: New file.
3471 * frexpl.c: New file.
3472 * ldexpl.c: New file.
3474 * sincosl.c: New file.
3476 * sqrtl.c: New file.
3478 * trigl.c: New file.
3479 * trigl.h: New file.
3481 2003-02-17 Bruno Haible <bruno@clisp.org>
3483 * mkdtemp.h: New file, from GNU gettext.
3484 * mkdtemp.c: New file, from GNU gettext.
3486 2003-01-31 Bruno Haible <bruno@clisp.org>
3488 * rename.c: #undef rename before defining rpl_rename.
3489 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
3491 2003-01-30 Bruno Haible <bruno@clisp.org>
3493 * printf-args.h: New file, from GNU gettext.
3494 * printf-args.c: New file, from GNU gettext.
3495 * printf-parse.h: New file, from GNU gettext.
3496 * printf-parse.c: New file, from GNU gettext.
3497 * vasnprintf.h: New file, from GNU gettext.
3498 * vasnprintf.c: New file, from GNU gettext.
3499 * asnprintf.c: New file, from GNU gettext.
3500 * vasprintf.h: New file, from GNU gettext with modifications.
3501 * vasprintf.c: New file, from GNU gettext.
3502 * asprintf.c: New file, from GNU gettext.
3504 2003-01-29 Bruno Haible <bruno@clisp.org>
3506 * stpncpy.h: New file, from GNU gettext with modifications.
3507 * stpncpy.c: New file, from GNU gettext with modifications.
3509 2003-01-28 Bruno Haible <bruno@clisp.org>
3511 * c-ctype.h: New file, from GNU gettext, with changes suggested by
3513 * c-ctype.c: New file, from GNU gettext, with changes suggested by
3516 2003-01-27 Bruno Haible <bruno@clisp.org>
3518 * xsetenv.h: New file, from GNU gettext.
3519 * xsetenv.c: New file, from GNU gettext.
3521 2003-01-23 Bruno Haible <bruno@clisp.org>
3523 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
3525 2003-01-22 Bruno Haible <bruno@clisp.org>
3527 * exit.h: New file, from GNU gettext.
3529 2003-01-11 Bruno Haible <bruno@clisp.org>
3531 * stpcpy.h (stpcpy): Use ANSI C function declarations.
3532 * strcase.h (strcasecmp, strncasecmp): Likewise.
3534 2003-01-14 Jim Meyering <jim@meyering.net>
3536 * same.c (same_name): Tweak a comment.
3538 2003-01-11 Bruno Haible <bruno@clisp.org>
3540 * same.c (same_name): Reorder tests so as to avoid calling stat()
3541 when a string comparison is sufficient.
3543 2003-01-11 Bruno Haible <bruno@clisp.org>
3545 * readtokens.c (readtoken): Cast character to 'unsigned char', not
3548 2003-01-11 Bruno Haible <bruno@clisp.org>
3550 * hash-pjw.c: Add comment about low quality of this function.
3552 2003-01-12 Paul Eggert <eggert@twinsun.com>
3554 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
3555 to avoid collisions with libcurses and libreadline.
3557 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
3558 * getstr.h, getstr.c: Remove.
3559 * getline.c: Include "getline.h", to check interface.
3560 Move body of old getstr.c here: this defines MIN_CHUNK and
3561 declares getdelim2, which is renamed from getstr.
3562 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
3564 * linebuffer.c (readlinebuffer): Renamed from readline.
3566 * linebuffer.h: Likewise.
3567 (readline): Remove backward-compatibility macro.
3569 2003-01-12 Jim Meyering <jim@meyering.net>
3571 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
3573 2003-01-10 Bruno Haible <bruno@clisp.org>
3575 * alloca_.h: New file.
3576 * getdate.y: Unconditionally include alloca.h.
3577 * makepath.c: Likewise.
3578 * setenv.c: Likewise.
3579 * userspec.c: Likewise.
3581 2003-01-09 Bruno Haible <bruno@clisp.org>
3583 * stdbool.h.in: New file.
3585 2003-01-08 Bruno Haible <bruno@clisp.org>
3587 * safe-read.c: Include specification header first, to ensure its
3589 * full-write.c: Likewise.
3591 2003-01-08 Jim Meyering <jim@meyering.net>
3593 * full-write.c: Undefine and define-away `const' after inclusion
3594 of errno.h, not before. Suggestion from Bruno Haible.
3596 2003-01-07 Jim Meyering <jim@meyering.net>
3598 * full-write.c: Rework so that it may serve to define full_read, too.
3599 * full-read.c: Simply #define FULL_READ and include full-write.c.
3601 2003-01-06 Jim Meyering <jim@meyering.net>
3603 * version-etc.c: Update year in translatable copyright string.
3605 2002-12-25 Bruno Haible <bruno@clisp.org>
3607 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
3608 * xstrtol.h: Likewise.
3609 * xstrtoimax.c: Likewise.
3610 * xstrtoumax.c: Likewise.
3611 * human.h: Likewise.
3613 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
3614 on systems that have <inttypes.h> but not <stdint.h>.
3616 2002-12-31 Paul Eggert <eggert@twinsun.com>
3618 * memcoll.c (memcoll): Fall back on a simple algorithm using
3619 memcmp if strcoll doesn't work.
3621 2002-12-23 Bruno Haible <bruno@clisp.org>
3623 * localcharset.h: New file.
3624 * localcharset.c: Include it.
3625 * unicodeio.c: Likewise.
3627 2002-12-22 Bruno Haible <bruno@clisp.org>
3629 * utime.c (utime_null): No need to call ftruncate if the file was
3632 2002-12-23 Bruno Haible <bruno@clisp.org>
3634 * memcoll.c (STRCOLL): New macro.
3637 2002-12-22 Bruno Haible <bruno@clisp.org>
3639 * getstr.h (getstr): Define, to avoid clash with libcurses.
3640 * linebuffer.h (readline): Define, to avoid clash with libreadline.
3642 2002-12-22 Bruno Haible <bruno@clisp.org>
3644 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
3646 2002-12-23 Bruno Haible <bruno@clisp.org>
3648 * getline.h: Include <stddef.h>, for size_t.
3650 * unicodeio.h: Include <stddef.h>, for size_t.
3651 * unicodeio.c: Don't include <stddef.h>.
3653 2002-12-17 Bruno Haible <bruno@clisp.org>
3655 * canon-host.c (strdup): Remove unused declaration.
3657 * fsusage.c: Include full_read.h.
3658 (get_fs_usage): Use full_read instead of safe_read.
3660 * utime.c (utime_null): Use SAFE_READ_ERROR.
3662 2002-12-11 Bruno Haible <bruno@clisp.org>
3664 * setenv.h: Rewritten to cope with systems that have setenv() but not
3666 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
3669 2002-12-11 Bruno Haible <bruno@clisp.org>
3671 * setenv.c (alloca): Fall back to malloc.
3673 (setenv): Use freea() to free memory allocated with alloca().
3675 2002-11-13 Bruno Haible <bruno@clisp.org>
3677 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
3678 function declarations.
3679 * unsetenv.c (unsetenv): Likewise.
3681 2002-03-04 Bruno Haible <bruno@clisp.org>
3683 Portability to AIX 4.3.3.
3684 * unsetenv.c: New file, extracted from setenv.c.
3685 * setenv.c: Move the unsetenv() function to unsetenv.c.
3687 2001-12-20 Bruno Haible <bruno@clisp.org>
3689 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
3690 use malloc instead. For SunOS 4.
3692 2001-12-11 Bruno Haible <bruno@clisp.org>
3694 * setenv.c: Declare alloca.
3695 (compar_fn_t): New typedef.
3696 (KNOWN_VALUE, STORE_VALUE): Use it.
3698 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
3701 2002-12-10 Paul Eggert <eggert@twinsun.com>
3703 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
3704 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
3705 Choose values that are less likely to collide with system fnmatch
3707 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
3708 defined (e.g., a pure POSIX system).
3709 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
3710 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
3712 2002-12-06 Jim Meyering <jim@meyering.net>
3714 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
3716 Merge in changes from libc's misc/error.c, in preparation
3717 for the merge of gnulib's changes back into libc.
3719 * error.c (_): Define only if not already defined.
3720 Move definition to follow all #include directives.
3721 Include unlocked-io.h only if !_LIBC.
3722 [_LIBC]: Include <libio/libioP.h>.
3723 [USE_IN_LIBIO]: Include <libio/iolibio.h>
3724 (fflush): Tweak definition to use INTUSE.
3727 2002-12-05 Paul Eggert <eggert@twinsun.com>
3729 * alloca.c [defined emacs]: Include "lisp.h".
3730 (xalloc_die) [defined emacs]: New macro.
3731 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
3732 [! defined emacs]: Include <xalloc.h>.
3733 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
3734 (pointer): Typedef to POINTER_TYPE *.
3735 (malloc): Remove decl; we now always use xmalloc.
3736 (alloca): Use old-style definition, since Emacs needs this.
3737 Check for arithmetic overflow when computing combined size.
3739 2002-12-04 Paul Eggert <eggert@twinsun.com>
3741 Do not generate unlocked-io.h automatically, since it's easier to
3742 maintain it by hand.
3744 * unlocked-io.h: New file, from GNU diffutils,
3745 but with proper copyright notice and attribution.
3747 * Makefile.am: Add copyright notice.
3748 (libfetish_a_SOURCES): Add unlocked-io.h.
3749 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
3750 (DISTCLEANFILES, io_functions): Remove macros.
3751 (EXTRA_DIST): Remove gen_uio.
3752 (unlocked-io.h): Remove rule.
3754 2002-12-04 Jim Meyering <jim@meyering.net>
3756 Reflect the fact that stat.c and lstat.c are no longer generated.
3757 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
3758 (DISTCLEANFILES): Likewise.
3759 (EXTRA_DIST): Likewise.
3760 (all_local): Don't depend on stat.c or lstat.c.
3761 (stat.c, lstat.c): Remove rules.
3762 (EXTRA_DIST): Remove xstat.in.
3764 * xstat.in: Remove file. Contents moved into stat.c.
3765 * stat.c: New file. Contents mostly from xstat.in.
3766 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3767 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3769 * safe-read.c: Rework so that it may serve to define safe_write, too.
3770 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3772 2002-12-03 Jim Meyering <jim@meyering.net>
3774 * safe-read.c, safe-write.c: Change variable names and comments, but
3775 not semantics, to minimize the differences between these two files.
3776 (safe_read): Change comment to mention SAFE_READ_ERROR.
3778 * safe-read.c (IS_EINTR): Define.
3779 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3781 2002-12-02 Bruno Haible <bruno@clisp.org>
3783 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3784 Define, taken from safe-read.c.
3785 (INT_MAX): Provide fallback.
3786 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3787 * safe-write.h (SAFE_WRITE_ERROR): Define.
3789 * safe-read.c (EINTR): Remove definition.
3790 (safe_read): Don't use EINTR if it is absent.
3792 2002-12-02 Jim Meyering <jim@meyering.net>
3794 * safe-read.c (EINTR): Define.
3795 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3796 (INT_MAX): Provide fallback.
3797 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3799 * safe-read.h (SAFE_READ_ERROR): Define.
3801 2002-12-01 Jim Meyering <jim@meyering.net>
3803 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3804 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3806 2002-11-27 Paul Eggert <eggert@twinsun.com>
3808 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3809 hash_rehash): Replace `if (limit <= value) abort ();' with
3810 `if (! (value < limit)) abort ();', for readability.
3812 2002-11-26 <karl@gnu.org>
3814 * strdup.c: copy from libc again, with jim's ok.
3815 * .cppi-disable: re-add strdup.c
3817 2002-11-25 <karl@gnu.org>
3819 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3820 instead of "strtol.c".
3822 2002-11-25 Jim Meyering <jim@meyering.net>
3824 * mktime.c: Sync from libc, now that it has the latest fix.
3826 2002-11-24 <karl@gnu.org>
3828 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3829 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3831 2002-11-24 Jim Meyering <jim@meyering.net>
3833 Update from coreutils:
3835 * mktime.c: Merge in changes from libc.
3837 Avoid a link-time failure on some Linux systems.
3838 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3839 (__mon_yday): Declare with the STATIC attribute.
3840 (__mktime_internal): Likewise.
3841 Based on a report from Greg Schafer.
3843 2002-11-23 Jim Meyering <jim@meyering.net>
3845 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3846 Use `unsigned', not `int', as type of index.
3848 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3850 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3852 2002-11-22 Paul Eggert <eggert@twinsun.com>
3854 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3855 hint that one should use `if (! x) abort ();' rather than `assert
3856 (x);', and anyway it's one less thing to worry about configuring.
3857 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3858 hash_rehash, hash_insert): Use abort rather than assert.
3860 2002-11-22 Paul Eggert <eggert@twinsun.com>
3862 * quotearg.h: Allow multiple inclusion by surrounding with
3863 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3864 so that we can be included first.
3865 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3866 * quotearg.c: Include quotearg.h immediately after config.h.
3867 No need to include stddef.h or sys/types.h any more.
3868 Surround local include files with "", not "<>".
3869 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3870 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3871 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3872 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3873 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3874 (ISPRINT): Remove; no longer needed now that we assume C89.
3876 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3879 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3880 quotearg_char): Use SIZE_MAX rather than
3881 (size_t) -1 when we are talking about "infinity".
3883 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3885 2002-11-22 Bruno Haible <bruno@clisp.org>
3887 * safe-read.h: Assume C89. Add comments.
3888 (safe_read): Change return type to size_t.
3889 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3890 counts > SSIZE_MAX correctly.
3891 * safe-write.h: New file.
3892 * safe-write.c: New file.
3893 * full-read.h: New file.
3894 * full-read.c: New file.
3895 * full-write.h: Assume C89. Add comments.
3896 * full-write.c: Include safe-write.h.
3897 (full_write): Rewritten to use safe_write.
3898 Suggested by Jim Meyering and Paul Eggert.
3900 2002-11-21 Bruno Haible <bruno@clisp.org>
3902 Remove case insensitive option matching.
3903 * argmatch.h (argcasematch): Remove declaration.
3904 (ARGCASEMATCH): Remove macro.
3905 (__xargmatch_internal): Remove case_sensitive argument.
3906 (XARGMATCH): Update.
3907 (XARGCASEMATCH): Remove macro.
3908 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3909 case_sensitive argument.
3910 (argcasematch): Remove function.
3911 (__xargmatch_internal): Remove case_sensitive argument.
3912 (main): Use XARGMATCH instead of XARGCASEMATCH.
3914 * xmalloc.c: Change compile-time error message. Add comment about
3915 required autoconf version.
3917 2002-11-21 Jim Meyering <jim@meyering.net>
3919 * strdup.c (strdup): Tweak comment and initial #if/#include.
3921 Merge in changes from the coreutils.
3923 2002-09-25 Paul Eggert <eggert@twinsun.com>
3924 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3925 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3926 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3927 int. Work more efficiently if X is the same width as uintmax_t.
3928 Do not compare X to -1, to avoid bogus compiler warning.
3929 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3930 Don't assume that f_frsize and f_bsize are the same type.
3932 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3935 * makepath.c (make_path): Restore umask *before* creating the final
3937 (make_path): Minor reformatting.
3939 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3940 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3942 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3943 ones. At least on GNU/Linux systems, `auto' means something else.
3946 2002-11-20 Paul Eggert <eggert@twinsun.com>
3948 Merge argmatch cleanups from Bison. Assume C89.
3950 * argmatch.c: Include config.h here, not in argmatch.h.
3951 Include stdlib.h, for EXIT_FAILURE.
3952 Always include <string.h>, since we assume C89.
3953 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3954 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3955 Include <stddef.h> instead, since it's all we need for size_t.
3956 (PARAMS): Remove. All uses removed.
3957 (ARRAY_CARDINALITY): Do not bother to #undef.
3958 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3959 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3960 Remove unnecessary parentheses.
3961 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3962 Insert necessary parentheses.
3963 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3964 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3966 2002-11-19 Bruno Haible <bruno@clisp.org>
3968 * mbswidth.c: Include mbswidth.h right at the beginning.
3969 * mbswidth.h: Include <stddef.h>, for size_t.
3971 * mbswidth.h (PARAMS): Remove macro.
3972 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3973 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3975 * gcd.h (PARAMS): Remove macro.
3976 (gcd): Use ANSI C function declarations.
3977 * gcd.c (gcd): Likewise.
3979 2002-11-15 Bruno Haible <bruno@clisp.org>
3981 * strcspn.c: Include <stddef.h>.
3982 (strcspn): Use ANSI C function declaration. Change return type to
3984 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3985 (strpbrk): Use NULL.
3986 * strpbrk.h (PARAMS): Remove macro.
3987 (strpbrk): Use ANSI C function declaration.
3988 * strstr.c: Don't include <sys/types.h>.
3989 * strstr.h (PARAMS): Remove macro.
3990 (strstr): Use ANSI C function declarations.
3992 2002-11-06 Bruno Haible <bruno@clisp.org>
3994 * gcd.h (gcd): Change argument type to 'unsigned long'.
3995 * gcd.c (gcd): Likewise.
3997 2002-11-05 Bruno Haible <bruno@clisp.org>
3999 * gcd.h: New file, from gettext-0.11.5.
4000 * gcd.c: New file, from gettext-0.11.5.
4002 2002-11-05 Bruno Haible <bruno@clisp.org>
4004 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4005 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4006 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4007 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4009 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4010 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4012 * closeout.c: Include gettext.h instead of <libintl.h>.
4013 * human.c: Include gettext.h instead of <libintl.h>.
4014 * quotearg.c: Include gettext.h instead of <libintl.h>.
4015 * rpmatch.c: Include gettext.h instead of <libintl.h>.
4016 * unicodeio.c: Include gettext.h instead of <libintl.h>.
4017 * userspec.c: Include gettext.h instead of <libintl.h>.
4018 * version-etc.c: Include gettext.h instead of <libintl.h>.
4019 * xmalloc.c: Include gettext.h instead of <libintl.h>.
4020 (textdomain): Remove definition.
4021 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
4023 * long-options.c: Remove include of <libintl.h> and definition of _.
4024 * same.c: Remove include of <libintl.h> and definition of _.
4026 2002-11-04 Bruno Haible <bruno@clisp.org>
4028 * stpcpy.h: New file, from GNU gettext-0.11.5.
4029 * strcase.h: New file, from GNU gettext-0.11.5.
4030 * strpbrk.h: New file, from GNU gettext-0.11.5.
4031 * strstr.h: New file, from GNU gettext-0.11.5.
4032 * xgetcwd.h: New file, from GNU gettext-0.11.5.
4034 2002-05-09 Bruno Haible <bruno@clisp.org>
4036 * config.charset: Update for newest glibc. Add canonical names
4037 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
4039 2002-05-09 Bruno Haible <bruno@clisp.org>
4041 * localcharset.c (get_charset_aliases): Add more Windows specific
4044 2002-05-08 Owen Taylor <otaylor@redhat.com>
4046 * config.charset: A few additions for Solaris.
4048 2001-12-05 Bruno Haible <bruno@clisp.org>
4050 * localcharset.c (locale_charset): Don't return an empty string.
4052 2001-10-23 Bruno Haible <haible@clisp.cons.org>
4054 * config.charset: msdos in uk_UA uses CP1125.
4056 2001-08-05 Bruno Haible <haible@clisp.cons.org>
4058 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
4059 * localcharset.c (locale_charset): Declare as extern "C".
4061 2002-02-15 Bruno Haible <bruno@clisp.org>
4063 * config.charset [msdosdjgpp]: For Russian, use CP866.
4065 2002-02-11 Bruno Haible <bruno@clisp.org>
4067 * config.charset: Add support for NetBSD.
4069 2002-09-25 <karl@gnu.org>
4071 * strdup.c: copy from libc/string (via ../config/srclist*).
4072 * getopt*: copy from libc/posix.
4073 * gettext.h: copy from gettext.
4074 * .cppi-disable: add strdup.c, gettext.h.
4076 2002-07-01 Jim Meyering <meyering@lucent.com>
4078 * c-stack.c: Include sys/time.h.
4079 From Volker Borchert.
4081 2002-06-11 Paul Eggert <eggert@twinsun.com>
4083 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
4084 New macro. Use it uniformly instead of
4085 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
4086 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
4087 reported by Vin Shelton.
4089 2002-06-22 Jim Meyering <meyering@lucent.com>
4091 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
4092 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
4094 2002-06-22 Paul Eggert <eggert@twinsun.com>
4096 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
4097 Do not assume SA_SIGINFO behavior.
4098 Bug reported by Jim Meyering on NetBSD 1.5.2.
4100 2002-06-22 Jim Meyering <meyering@lucent.com>
4102 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
4104 * exitfail.c, exitfail.h: Likewise.
4105 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
4107 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
4109 (EXTRA_DIST): Add fnmatch_loop.c.
4110 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
4112 * fnmatch_loop.c: New file, from diffutils-2.8.2.
4113 * fnmatch.c: Update from diffutils-2.8.2.
4114 * fnmatch_.h: New file. From diffutils-2.8.2.
4115 * fnmatch.h: Remove file.
4117 2002-06-18 Paul Eggert <eggert@twinsun.com>
4119 * file-type.h: Report an error if neither S_ISREG nor
4120 S_IFREG is defined, instead of using a test specific to glibc
4121 2.2. This should be safe, since POSIX requires S_ISREG and
4122 Unix Version 7 had S_IFREG. We don't need to check for
4123 <sys/types.h> since we don't use any symbols that it defines.
4125 2002-06-15 Jim Meyering <meyering@lucent.com>
4127 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
4128 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
4129 have been included before this file.
4131 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
4133 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
4134 so that each temporary file name is unique and valid in the first
4135 8 characters, for operation under DOS.
4137 2002-06-15 Jim Meyering <meyering@lucent.com>
4139 Work even with DJGPP 2.03, which lacks support for symlinks.
4141 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
4143 * lchown.c (S_ISLNK): Likewise.
4145 2002-06-14 Jim Meyering <meyering@lucent.com>
4147 * file-type.h: Use the version from diffutils-2.8.2.
4148 * file-type.c: Likewise.
4150 2002-05-27 Jim Meyering <meyering@lucent.com>
4152 Fix a problem seen only on nonconforming systems whereby ls.c's
4153 use of localtime, and then of gettimeofday would cause trouble:
4154 the localtime call used to initialize rpl_gettimeofday's save
4155 mechanism would clobber ls's current local time information so
4156 that in any long listing the first file would always be listed
4157 with date 1970-01-01. Analysis by Volker Borchert.
4159 * gettimeofday.c (localtime): Undefine.
4160 (rpl_localtime): New function.
4162 2002-05-22 Jim Meyering <meyering@lucent.com>
4164 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
4165 * file-type.h: New file.
4166 * file-type.c (file_type): New file/function. Extracted from diffutils.
4168 2002-04-29 Paul Eggert <eggert@twinsun.com>
4170 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
4172 2002-04-28 Paul Eggert <eggert@twinsun.com>
4174 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
4175 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
4176 of 127, since 64 is the largest conceivable number for ancient
4178 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
4180 2002-04-28 Jim Meyering <meyering@lucent.com>
4182 * sig2str.c (WTERMSIG): Remove definition (unused).
4184 2002-04-28 Paul Eggert <eggert@twinsun.com>
4186 * sig2str.h, sig2str.c: New files.
4187 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
4189 2002-04-24 Jim Meyering <meyering@lucent.com>
4191 * gettext.h: New file, from Gettext.
4192 * Makefile.am (INCLUDES): Remove -I../intl.
4193 (libfetish_a_SOURCES): Add gettext.h.
4195 2002-04-16 Jim Meyering <meyering@lucent.com>
4197 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
4198 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
4199 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
4201 2002-04-12 Jim Meyering <meyering@lucent.com>
4203 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
4205 2002-03-10 Jim Meyering <meyering@lucent.com>
4207 * makepath.c (make_path): Remove a comma from a diagnostic.
4208 Suggestion from Santiago Vila.
4210 2002-03-08 Jim Meyering <meyering@lucent.com>
4212 * rename.c: Mention that this wrapper is needed also on
4213 mips-dec-ultrix4.4 systems.
4215 2002-03-02 Jim Meyering <meyering@lucent.com>
4217 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
4218 not HAVE_CLOCK_SETTIME.
4220 2002-02-27 Paul Eggert <eggert@twinsun.com>
4222 * nanosleep.h: Rename to....
4223 * timespec.h: New name for nanosleep.h. All uses changed.
4225 * gettime.c: New file.
4226 * settime.c: New file.
4229 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
4230 timespec.h. Remove nanosleep.h.
4232 2002-02-25 Paul Eggert <eggert@twinsun.com>
4234 * acl.c, acl.h: New files.
4235 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
4237 2002-02-24 Jim Meyering <meyering@lucent.com>
4239 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
4240 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
4241 cause trouble. Reported by Nelson Beebe.
4243 2002-02-23 Paul Eggert <eggert@twinsun.com>
4245 * path-concat.c (xpath_concat): Reorder code to pacify
4246 compilers that don't know that xalloc_die never returns.
4248 2002-02-20 Jim Meyering <meyering@lucent.com>
4250 * getdate.c: Regenerate using bison-1.33.
4252 2002-02-15 Paul Eggert <eggert@twinsun.com>
4254 * posixver.c, posixver.h: New files.
4255 * Makefile.am (libfetish_a_SOURCES): Add them.
4257 2002-02-02 Paul Eggert <eggert@twinsun.com>
4258 Bruno Haible <bruno@clisp.org>
4260 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
4261 (fwrite_success_callback): New declaration.
4262 * unicodeio.c (unicode_to_mb): New function, extracted from
4263 print_unicode_char. Call failure callback instead of error.
4264 (fwrite_success_callback): New function.
4265 (exit_failure_callback): New function.
4266 (fallback_failure_callback): New function.
4267 (print_unicode_char): Call unicode_to_mb.
4269 2002-01-26 Jim Meyering <meyering@lucent.com>
4271 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
4273 2002-01-22 Jim Meyering <meyering@lucent.com>
4275 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
4276 Otherwise, some versions of automake would omit the rule that makes
4277 Makefile from Makefile.in.
4279 2001-01-21 Paul Eggert <eggert@twinsun.com>
4281 * xmemcoll.h, xmemcoll.c: New files.
4282 * Makefile.am (libfetish_a_SOURCES): Add them.
4283 * memcoll.c: Include errno.h, and declare errno if not defined.
4284 (memcoll): Set errno to zero if there is no error.
4286 * quotearg.c (quotearg_buffer_restyled):
4287 Fix bug with quoting buffers containing NUL when backslashing escapes.
4288 This bug was exposed by the other changes in this patch.
4289 (quotearg_n_options): New arg ARGSIZE.
4290 All callers changed.
4291 (quoting_options_from_style): New function.
4292 (quotearg_n_style): Use it.
4293 (quotearg_n_style_mem): New function.
4295 * quotearg.h (quotearg_n_style_mem): New function.
4297 2002-01-16 Jim Meyering <meyering@lucent.com>
4299 * getdate.y: Add three semicolons, each just before a closing brace.
4300 Bison (as of version 1.31) no longer papers over that mistake.
4302 2002-02-14 Paul Eggert <eggert@twinsun.com>
4304 * backupfile.c (ISDIGIT): Comment fix.
4305 * getdate.y (ISDIGIT): Likewise.
4306 * posixtm.c (ISDIGIT, year): Likewise.
4307 * strverscmp.c (ISDIGIT): Likewise.
4308 * userspec.c (ISDIGIT): Likewise.
4310 2002-01-05 Jim Meyering <meyering@lucent.com>
4312 * version-etc.c (version_etc_copyright): Update copyright year.
4314 2001-01-19 Paul Eggert <eggert@twinsun.com>
4316 * closeout.c (close_stdout_status): If ferror (stdout), do
4317 not silently exit merely because the output buffer happens to
4318 have nothing pending.
4320 2001-12-18 Paul Eggert <eggert@twinsun.com>
4322 See the big note in ../ChangeLog.
4323 * human.c (suffixes): Prefer K to k for 1024.
4324 (generate_suffix_backwards): New function.
4325 (human_readable_inexact): Use it.
4326 * xstrtol.c (__xstrtol): If there is no number but there
4327 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
4328 Accept 'K' as well as 'k'.
4330 2001-12-15 Jim Meyering <meyering@lucent.com>
4332 * regex.h (__restrict_arr): Update from libc.
4334 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
4335 as `remote' if the name starts with `//'. Suggested by Michael Stone.
4338 2001-12-10 Jim Meyering <meyering@lucent.com>
4340 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
4341 Instead, include "xalloc.h".
4342 (initbuffer): Don't cast xmalloc return value to char*.
4343 (readline): Reword comment.
4344 Don't cast xrealloc return value to char*
4347 2001-12-09 Jim Meyering <meyering@lucent.com>
4349 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
4350 `signed and unsigned type in conditional expression'.
4351 * posixtm.c (posix_time_parse): Likewise.
4353 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
4355 * readtokens.c (readtoken): Declare an index to be of type unsigned
4356 to avoid a pedantic warning.
4358 * getstr.c: Don't include assert.h.
4359 (getstr): Remove warning-evoking assertions.
4360 Return -1 if offset parameter is out of bounds.
4361 Change the type of a local from int to size_t.
4363 * strftime.c (my_strftime_localtime_r): Include this function
4364 definition in the `#if ! HAVE_TM_GMTOFF' block.
4366 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
4367 Include xalloc.h instead.
4369 2001-12-02 Jim Meyering <meyering@lucent.com>
4371 * tempname.c: Don't declare getenv, thus reverting the change of
4372 2001-11-18. It's no longer necessary, now that stdlib.h is always
4375 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
4376 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
4378 2001-11-30 Akim Demaille <akim@epita.fr>
4380 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
4381 before being defined.
4383 2001-11-27 Paul Eggert <eggert@twinsun.com>
4385 * quotearg.h (quotearg_n, quotearg_n_style):
4386 First arg is int, not unsigned.
4387 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
4388 (SIZE_MAX, UINT_MAX): New macros.
4389 (quotearg_n_options): Abort if N is negative.
4390 Avoid overflow check on hosts where size_t is 64 bits and int
4391 is 32 bits, as overflow is impossible there.
4392 Fix off-by-one typo that caused unnecessary reallocation.
4394 2001-11-27 Jim Meyering <meyering@lucent.com>
4396 * tempname.c: Merge with version from libc.
4397 * regex.c: Likewise.
4399 * tempname.c: Include stdlib.h unconditionally. On some old systems
4400 for which STDC_HEADERS is 0, it was not included, resulting in a
4401 warning about an integer-to-pointer conversion problem with getenv.
4402 Reported by Volker Borchert.
4404 2001-11-26 Jim Meyering <meyering@lucent.com>
4406 * gtod.h: Remove file.
4407 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
4408 * gettimeofday.c: Don't include gtod.h.
4409 (GTOD_init): Remove function.
4410 (rpl_gettimeofday): Do its job here instead, rather than aborting.
4411 Suggestion from Volker Borchert.
4413 2001-11-23 Jim Meyering <meyering@lucent.com>
4415 * hash.h (struct hash_table): Don't define here. Merely declare it.
4416 * hash.c (struct hash_table): Define it here instead.
4418 2001-11-22 Jim Meyering <meyering@lucent.com>
4420 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
4422 2001-11-18 Paul Eggert <eggert@twinsun.com>
4424 * tempname.c (TMP_MAX): Remove; no longer needed.
4425 (TEMPORARIES): New macro.
4426 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
4427 removes an artificial limitation (e.g. HP-UX 10.20, where
4430 2001-11-18 Jim Meyering <meyering@lucent.com>
4432 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
4435 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
4436 files will be created before anything else.
4438 2001-11-17 Jim Meyering <meyering@lucent.com>
4440 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
4441 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
4442 rather than group writable. Patch by Juan F. Codagnone.
4444 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
4445 Instead, include "xalloc.h".
4447 * mountlist.c: Include unlocked-io.h after all system headers.
4448 Remove explicit declarations of xmalloc, xrealloc,
4449 and xstrdup. Instead, include "xalloc.h".
4451 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
4452 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
4453 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
4455 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
4456 Reported by Padraig Brady.
4458 * mkstemp.c: #undef mkstemp.
4460 (rpl_mkstemp): Rename from mkstemp.
4463 2001-11-16 Jim Meyering <meyering@lucent.com>
4465 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
4466 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
4467 determine the amount of total physical memory, use pstat_getstatic.
4468 HPUX-11 doesn't define _SC_PHYS_PAGES.
4469 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
4470 If sysconf couldn't be used to determine the amount of available
4471 physical memory, use both pstat_getstatic and pstat_getdynamic.
4472 Based on a patch from Bob Proulx.
4474 2001-11-05 Jim Meyering <meyering@lucent.com>
4476 * xstat.in (slash_aware_lstat): Correct a misleading comment.
4478 2001-11-03 Jim Meyering <meyering@lucent.com>
4480 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
4481 in argmatch_to_argument call.
4483 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
4486 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
4487 e.g., a fault due to an attempt to free a NULL pointer.
4489 2001-11-01 Jim Meyering <meyering@lucent.com>
4491 * dirfd.c, dirfd.h: New files.
4492 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
4494 * hash.c (hash_print) [TESTING]: Clean up.
4496 2001-10-22 Paul Eggert <eggert@twinsun.com>
4498 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
4499 to avoid a warning if -Wall.
4501 2001-10-21 Paul Eggert <eggert@twinsun.com>
4503 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
4505 2001-10-21 Jim Meyering <meyering@lucent.com>
4507 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
4508 this code would end up calling gettext even in packages built
4510 * getopt.c (_): Likewise.
4511 * regex.c (_): Likewise.
4513 2001-10-20 Paul Eggert <eggert@twinsun.com>
4515 * error.c (strerror_r): Do not declare unless !_LIBC.
4516 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
4517 Use strerror_r that is only a macro, even if it is not a function.
4518 (strerror): Check for HAVE_DECL_STRERROR before declaring.
4519 (private_strerror): Use prototypes, not old-style function definition.
4520 (print_errno_message): New function.
4521 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
4523 (error_tail, error, error_at_line): Use it.
4525 2001-10-11 Jim Meyering <meyering@lucent.com>
4527 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
4528 and quote_n (1, ... to avoid clobbering a buffer.
4530 2001-10-05 Jim Meyering <meyering@lucent.com>
4532 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
4533 * hash-pjw.c: New file (factored out of fileutils' remove.c).
4534 * hash-pjw.h: New file.
4536 2001-09-30 Jim Meyering <meyering@lucent.com>
4538 * mountlist.c [MOUNTED_GETFSSTAT]:
4539 Include <sys/ucred.h>, for Apple Darwin.
4540 Include sys/mount.h and sys/fs_types.h only if available.
4542 (read_filesystem_list): Use FS_TYPE.
4544 2001-09-29 Paul Eggert <eggert@twinsun.com>
4546 * exclude.c (excluded_filename): 0 -> false, since it's
4549 2001-09-28 Paul Eggert <eggert@twinsun.com>
4551 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
4552 #defines strtoimax. Also treat the other strto* functions
4555 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
4556 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
4557 (strtoimax, strtoumax): Do not declare if already defined as a macro.
4559 2001-09-26 Jim Meyering <meyering@lucent.com>
4561 Most macros in unlocked-io.h had the wrong number of arguments.
4562 * gen-uio: New script.
4563 (USE_UNLOCKED_IO): Define to 1 if not already defined.
4564 * unlocked-io.hin: Remove file.
4565 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
4566 rather than trying to embed it here.
4567 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
4568 Reported by Padraig Brady.
4570 2001-09-25 Volker Borchert <bt@teknon.de>
4572 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
4574 2001-09-23 Jim Meyering <meyering@lucent.com>
4576 * mountlist.c: Remove useless parentheses in #if directives.
4577 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
4578 the deprecated MOUNTED symbol is no longer defined in mntent.h.
4580 2001-09-22 Jim Meyering <meyering@lucent.com>
4582 * localcharset.c: Update from latest gettext.
4583 * config.charset: Likewise.
4585 2001-09-20 Jim Meyering <meyering@lucent.com>
4587 * xstrtol.c (strtoimax): Guard declaration with
4588 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4589 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4590 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4591 (strtoumax): Likewise, for completeness (it wasn't necessary).
4593 2001-09-06 Paul Eggert <eggert@twinsun.com>
4595 * strtoimax.c (HAVE_LONG_LONG):
4596 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4597 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
4598 to work around bug in IBM C compiler.
4600 2001-09-16 Jim Meyering <meyering@lucent.com>
4602 * mkdir.c: New file.
4604 2001-09-04 Paul Eggert <eggert@twinsun.com>
4606 * xgetcwd.c: Revert some of the previous change; intead,
4607 fix the HAVE_GETCWD_NULL code to behave more like the
4608 !HAVE_GETCWD_NULL code used to.
4611 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4614 2001-09-04 Paul Eggert <eggert@twinsun.com>
4616 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
4617 Use ssize_t, not int, to store result of readlink.
4618 Check for ssize_t overflow as well as size_t overflow,
4619 as POSIX says the result of readlink is implementation-defined
4620 when ssize_t overflows.
4621 Remove unnecessary cast to char*.
4622 Use free+malloc instead of realloc, as the storage doesn't need
4623 to be preserved and it's clearer and can be more efficient that way.
4624 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
4625 * xreadlink.h (xreadlink): Update prototype.
4627 2001-09-03 Paul Eggert <eggert@twinsun.com>
4629 * exclude.c (fnmatch_no_wildcards): Fix confusion between
4630 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
4631 spotted by Jim Meyering.
4633 2001-09-03 Jim Meyering <meyering@lucent.com>
4635 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
4637 2001-09-03 Paul Eggert <eggert@twinsun.com>
4639 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
4640 like the HAVE_GETCWD_NULL code.
4641 Include pathmax.h if not HAVE_GETCWD.
4642 Do not include xalloc.h.
4643 (INITIAL_BUFFER_SIZE): New symbol.
4644 Do not use xmalloc / xrealloc, since the caller is responsible for
4645 handling errors. Preserve errno around `free' during failure.
4646 Do not overrun buffer when using getwd.
4648 2001-09-03 Paul Eggert <eggert@twinsun.com>
4650 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
4651 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
4653 2001-09-02 Jim Meyering <meyering@lucent.com>
4655 * error.c: Update from GNU libc.
4657 2001-09-01 Jim Meyering <meyering@lucent.com>
4659 * xreadlink.c: New file.
4660 * xreadlink.h: New file.
4661 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
4663 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
4664 doesn't conflict with sparc Solaris 7's definition in
4665 /usr/include/sys/int_types.h.
4667 * exclude.c: Use `""', not `<>' to #include non-system header files.
4668 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
4669 and strncasecmp as r-values. Unixware didn't have declarations.
4671 2001-08-31 Jim Meyering <meyering@lucent.com>
4673 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
4674 Use an initial, malloc'd, buffer of length 128 rather than
4675 a statically allocated one of length 1024.
4677 2001-08-30 Paul Eggert <eggert@twinsun.com>
4679 * xgetcwd.c: Don't include pathmax.h.
4680 Include stdlib.h and unistd.h if available.
4682 (xmalloc, xstrdup, free): Remove decls.
4683 (xgetcwd): Don't assume sizes fit in unsigned.
4684 Check for overflow when computing sizes.
4685 Simplify reallocation code.
4687 2001-08-28 Paul Eggert <eggert@twinsun.com>
4689 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
4691 * strtoimax.c: Renamed from strtoxmax.c, removing the
4694 Also, make the following further changes to make this file's
4695 configuration more similar to that of strtol.c:
4696 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
4697 (strtoumax, uintmax_t, strtoull, strtol): Remove.
4698 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
4699 (strtoimax): Renamed from strtoumax. All uses of unsigned values
4700 changed to signed values.
4702 And make the following changes as well:
4703 Fix copyright notice, as 1999 was missing.
4704 (verify): New macro.
4705 (strtoimax): Check sizes at compile-time, not run-time.
4706 Prefer strtol to strtoll if both work.
4707 (main): Remove; it was not that useful and was a pain to maintain.
4709 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
4711 2001-08-30 Paul Eggert <eggert@twinsun.com>
4713 * savedir.c (savedir): Remove size parameter, as POSIX says that
4714 a directory's st_size can have an arbitrary value, so the old
4715 usage could waste an arbitrary amount of memory. All uses
4717 * savedir.h: Update prototype.
4719 2001-08-30 Paul Eggert <eggert@twinsun.com>
4721 * xstrtol.c (strtoimax): New decl.
4723 2001-08-28 Paul Eggert <eggert@twinsun.com>
4725 * xstrtol.h: Add copyright notice.
4726 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
4727 LONGINT_INVALID_SUFFIX_CHAR.
4729 2001-08-30 Paul Eggert <eggert@twinsun.com>
4731 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
4734 2001-08-30 Paul Eggert <eggert@twinsun.com>
4736 * hash.c: Remove '2001' from copyright notice.
4738 2001-08-30 Paul Eggert <eggert@twinsun.com>
4740 * full-write.h: New file.
4741 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
4742 * full-write.c: Correct credits, as cccp.c no longer
4743 exists and anyway it was so heavily changed from the old cccp
4744 code as to be unrecognizable. Include full-write.h.
4745 (full_write) Return size_t, with short writes meaning failure.
4746 All callers changed. This fixes a bug with large buffers
4748 * utime.c: Include full-write.h.
4750 2001-08-30 Paul Eggert <eggert@twinsun.com>
4752 Merge 'exclude' changes from tar 1.13.22.
4753 This fixes one or two unlikely storage allocation overflow bugs,
4754 but doesn't change user-visible behavior otherwise.
4756 2001-08-30 Paul Eggert <eggert@twinsun.com>
4758 * exclude.c (bool): Declare, perhaps by including stdbool.h.
4759 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4760 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4761 Include if available.
4762 (<xalloc.h>): Include
4763 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4764 (verify): New macro. Use it to verify that EXCLUDE macros do not
4765 collide with FNM macros.
4766 (struct patopts): New struct.
4767 (struct exclude): Use it, as exclude patterns now come with options.
4768 (new_exclude): Support above changes.
4769 (new_exclude, add_exclude_file):
4770 Initial size must now be a power of two to simplify overflow checking.
4771 (free_exclude, fnmatch_no_wildcards): New function.
4772 (excluded_filename): No longer requires options arg, as the options
4773 are determined by add_exclude. Now returns bool, not int.
4774 (excluded_filename, add_exclude):
4775 Add support for the fancy new exclusion options.
4776 (add_exclude, add_exclude_file): Now takes int options arg.
4777 Check for arithmetic overflow when computing sizes.
4778 (add_exclude_file): xrealloc might modify errno, so don't
4779 realloc until after errno might be used.
4781 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4783 (free_exclude): New decl.
4784 (add_exclude, add_exclude_file): Now takes int options arg.
4785 (excluded_filename): No longer requires options arg, as the options
4786 are determined by add_exclude. Now returns bool, not int.
4788 2001-08-30 Paul Eggert <eggert@twinsun.com>
4790 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4792 2001-08-27 Jim Meyering <meyering@lucent.com>
4794 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4796 * version-etc.c (N_): Remove definition.
4797 Revert most of last change.
4798 Instead, simply don't mark the `Copyright...' string for translation.
4799 Based on advice from Paul Eggert.
4801 * strtoxmax.c: Tweak comment.
4803 2001-08-26 Jim Meyering <meyering@lucent.com>
4805 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4806 of copyright with `%s' so translators don't get an untranslated
4808 (COPYRIGHT_YEAR): Define.
4809 (version_etc): Use fprintf rather than fputs.
4810 Suggestion from Ulrich Drepper.
4812 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4814 * strtoll.c: New file, from GNU libc.
4815 * xstrtoimax.c: New file.
4817 * xstrtol.h: Add xstrtoimax.
4818 * strtoumax.c: New file. Simply include "strtoumax.c".
4819 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4821 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4822 * strtoxmax.c: ... then renamed to this.
4824 2001-08-13 Paul Eggert <eggert@twinsun.com>
4826 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4827 Port to Solaris 8, where 'sed' requires a space after the 'r'
4828 command, and where sh dislikes "$/". Clean up the spacing a bit.
4829 Redirect output to $tmp just once.
4831 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4833 * addext.c (<errno.h>): Include.
4834 (errno): Declare if not defined.
4835 (addext): Work correctly when pathconf returns -1 and leaves
4836 errno alone because there is no limit. Also, work even if
4837 pathconf returns a value greater than SIZE_MAX.
4839 2001-08-12 Jim Meyering <meyering@lucent.com>
4841 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4842 Simply `return getcwd (NULL, 0);'.
4843 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4844 Use 1300 as initial value for length, not PATH_MAX.
4846 * pathmax.h: Clean up cpp syntax.
4848 2001-08-12 Jim Meyering <meyering@lucent.com>
4850 * gettimeofday.c: New file.
4852 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4854 2001-08-04 Jim Meyering <meyering@lucent.com>
4856 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4857 to get in sync with glibc.
4859 2001-08-03 Paul Eggert <eggert@twinsun.com>
4861 The following changes are from gettext 0.10.39 as maintained by
4864 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4865 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4866 with inverted sense. All uses changed.
4868 * mbswidth.c: Don't include <limits.h>.
4869 Include <stdlib.h> and <string.h> unconditionally.
4870 (iswcntrl, mbsinit, ISCNTRL): New macros.
4871 (mbsnwidth): Use K&R style function declarations.
4872 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4873 can optimize it when MB_CUR_MAX == 1.
4874 The width of control characters is zero, not 1.
4876 2001-07-15 Jim Meyering <meyering@lucent.com>
4878 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4879 (BUILT_SOURCES): Add unlocked-io.h.
4880 (io_functions): Define.
4881 (unlocked-io.h): New rule.
4882 (DISTCLEANFILES): Add unlocked-io.h.
4883 (all-local): Depend on unlocked-io.h, to ensure it is created.
4885 * unlocked-io.hin: New file
4887 * regex.c: Update from glibc.
4889 2001-07-05 Jim Meyering <meyering@lucent.com>
4891 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4893 (libfetish_a_SOURCES): Put all .h files here instead.
4894 Remove a thus-exposed (better checks in automake) duplicate and
4895 two unnecessary .h files.
4897 2001-06-11 Jim Meyering <meyering@lucent.com>
4899 * regex.c: Update from GNU libc.
4901 2001-05-27 Jim Meyering <meyering@lucent.com>
4903 * readutmp.h (UT_TYPE): Define.
4905 2001-05-24 Jim Meyering <meyering@lucent.com>
4907 * argmatch.c: Include "quote.h".
4908 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4909 quote function. Reported by Göran Uddeborg.
4911 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4913 * dirname.c (dir_name): Compute append_dot using path, not newpath
4914 which is not yet declared.
4916 2001-05-11 Paul Eggert <eggert@twinsun.com>
4918 * Makefile.am (libfetish_a_SOURCES):
4919 Add strftime.c, since we now compile it on all hosts.
4921 * strftime.c (my_strftime):
4922 Define to nstrftime if emacs, but only if my_strftime is not defined.
4923 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4924 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4925 Add one more extra argument: a nanoseconds value.
4928 (my_strftime function): Add %N format.
4929 (emacs_strftimeu): Renamed from emacs_strftime,
4930 with extra ut argument.
4932 2001-05-11 Paul Eggert <eggert@twinsun.com>
4934 dirname code cleanup. base_name now behaves more compatibly
4935 with POSIX basename when given file names that have trailing
4936 slashes, and similarly for dir_name. Add new primitives
4937 base_len and dir_len. Put the directory-name-related decls
4940 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4941 * backupfile.c (base_name): Likewise.
4942 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4943 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4944 * makepath.c (strip_trailing_slashes): Likewise.
4945 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4947 * rename.c (strip_trailing_slashes): Likewise.
4948 * same.c (base_name): Likewise.
4949 * stripslash.c (ISSLASH): Likewise.
4951 * addext.c: Include <dirname.h> after size_t is defined.
4952 * backupfile.c: Likewise.
4954 * addext.c (addext): Use base_len to trim redundant
4955 trailing slashes instead of doing it ourselves.
4956 But do not trim the last slash if it is not redundant.
4958 * backupfile.c (find_backup_file_name,
4959 max_backup_version): Use base_len instead of rolling it ourselves.
4960 Handle the case of "" and (on DOS) "C:" correctly.
4962 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4963 Include <string.h>, <dirname.h>.
4964 (base_name): Allow file names ending in slashes, other than names
4965 that are all slashes. In this case, return the basename followed
4966 by the slashes. This is more general, and can be used in places
4967 where the original base_name purposely had an assertion failure.
4968 (base_len): New function.
4970 * dirname.c: Include <string.h> instead of <stdlib.h>.
4971 Do not include <assert.h>; no longer needed.
4973 (memrchr): Remove decl.
4974 (dir_name_r): Remove.
4975 (dir_len): Renamed from dirlen. All callers changed.
4976 Rewrite in terms of base_name, for simplicity and consistency.
4977 (dir_name): Never return NULL. All callers changed.
4978 Do not include <stdlib.h> in test program; no longer needed.
4979 return 0; is fine for test program.
4981 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4983 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4985 * path-concat.c (path_concat): Use base_len to compute
4986 base length, not strlen; this means we cannot rely on memcpy
4989 * same.c (STREQ): Remove.
4990 (same_name): Handle the case where the basename ends in trailing '/'.
4992 * stripslash.c (strip_trailing_slashes): Return nonzero if
4993 a slash was stripped. Do not strip the last slash after a
4996 2001-04-08 Jim Meyering <meyering@lucent.com>
4998 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4999 recomputed; that's necessary when the offset spans a DST transition.
5000 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
5002 2001-04-02 Jim Meyering <meyering@lucent.com>
5004 * regex.h, regex.c: Update from GNU libc.
5006 2001-03-19 Paul Eggert <eggert@twinsun.com>
5008 * version-etc.c (version_etc_copyright): Update to 2001.
5010 2001-03-16 Paul Eggert <eggert@twinsun.com>
5012 * tempname.c (uint64_t): Define to uintmax_t if
5013 not defined, and if UINT64_MAX is not defined.
5014 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
5015 Reported by John David Anglin.
5017 2001-03-10 Bruno Haible <haible@clisp.cons.org>
5019 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
5020 alias if codeset is empty.
5021 * config.charset (BeOS): Use wildcard syntax.
5023 2001-03-13 Jim Meyering <meyering@lucent.com>
5025 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
5026 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
5029 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5031 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
5033 * unicodeio.c (print_unicode_char): Simplify accordingly.
5035 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5037 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
5038 support for DOS/DJGPP.
5040 2001-02-28 Paul Eggert <eggert@twinsun.com>
5042 * Makefile.am (libfetish_a_SOURCES):
5043 Add dup-safer.c, fopen-safer.c.
5044 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
5046 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
5048 2001-02-25 Paul Eggert <eggert@twinsun.com>
5050 The mkstemp replacement is taken from glibc 2.2.2, with some
5051 portability fixes for use outside glibc, as follows:
5053 * tempname.c (struct_stat64): New macro.
5054 (direxists, __gen_tempname): Use it.
5055 This avoids a portability problem with Solaris 8.
5057 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
5058 (<stddef.h>, <stdint.h>, <string.h>):
5059 Include only if STDC_HEADERS || _LIBC.
5060 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
5061 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
5062 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
5063 (__set_errno): Define this macro if <errno.h> doesn't.
5064 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
5065 Define these macros if <stdio.h> doesn't.
5066 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
5067 Define these macros if <sys/stat.h>
5068 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
5069 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
5070 __xstat64): Define if not _LIBC.
5071 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
5072 (__gen_tempname): Invoke gettimeofday only if
5073 HAVE_GETTIMEOFDAY || _LIBC;
5074 otherwise, fall back on plain "time".
5075 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
5077 * mkstemp.c (__GT_FILE): Define to zero if not defined.
5079 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
5081 2001-02-17 Jim Meyering <meyering@lucent.com>
5083 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
5084 around included file name.
5086 * strnlen.c (__strnlen): Merge in a change from GNU libc.
5088 * strftime.c: Update from GNU libc (the only changes were to comments).
5090 2001-02-13 Bruno Haible <haible@clisp.cons.org>
5092 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
5094 2001-02-17 Paul Eggert <eggert@twinsun.com>
5096 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
5097 Remove workaround macros for hosts that have mbrtowc but not
5098 mbstate_t, as we now insist on proper declarations for both
5099 before using mbrtowc.
5101 2001-02-17 Jim Meyering <meyering@lucent.com>
5103 * regex.c: Update from libc.
5105 2001-02-16 Paul Eggert <eggert@twinsun.com>
5107 * alloca.c (malloc): Undef before defining, since stdlib.h
5108 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
5109 Reported by Mark Hounschell via Paul Eggert.
5111 2001-01-30 Bruno Haible <haible@clisp.cons.org>
5113 * config.charset: Update for FreeBSD 4.2.
5115 2001-01-26 Jim Meyering <meyering@lucent.com>
5117 * quotearg.c: Include stddef.h.
5118 * quote.c: Include stddef.h.
5119 Reported by Axel Kittenberger.
5121 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
5122 line in double quotes so that it evokes a better diagnostic.
5123 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
5124 Reported by Axel Kittenberger.
5126 2001-01-15 Bruno Haible <haible@clisp.cons.org>
5128 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
5129 to avoid a warning. Add back 'const' to inptr.
5131 2001-01-16 Jim Meyering <meyering@lucent.com>
5133 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
5136 2001-01-14 Jim Meyering <meyering@lucent.com>
5138 * rename.c: New file. From Volker Borchert.
5139 Include stdlib.h, string.h or strings.h, and xalloc.h.
5140 Use strip_trailing_slashes rather than open-coding it.
5142 2001-01-03 Paul Eggert <eggert@twinsun.com>
5144 * strftime.c: Sync with glibc time/strftime.c 1.81.
5146 2001-01-03 Jim Meyering <meyering@lucent.com>
5148 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
5149 local `inptr' to avoid warning with some system declarations of iconv.
5151 2000-12-29 Paul Eggert <eggert@twinsun.com>
5153 * modechange.c: Do not assume that mode_t uses the
5154 traditional octal encoding. E.g. "chmod 1 FOO" should set
5155 the other-execute bit of FOO even if S_IXOTH != 1.
5157 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
5158 WOTH, XOTH, ALLM): New macros.
5159 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
5160 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
5162 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
5163 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
5165 No need to use uintmax_t; unsigned long is long enough.
5166 Don't bother to get suffix since we don't use it.
5168 2000-12-24 Jim Meyering <meyering@lucent.com>
5170 * hash.c (is_prime): Return explicit boolean values.
5171 (hash_get_first): Return NULL to appease Irix5.6's 89.
5172 Reported by Nelson Beebe.
5174 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5176 * localcharset.c (locale_charset): Add support for Win32.
5178 2000-12-18 Paul Eggert <eggert@twinsun.com>
5180 * physmem.h, physmem.c: New files.
5182 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
5183 (noinst_HEADERS): Add physmem.h.
5185 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
5186 't' for compatibility with Solaris 8 sort.
5188 2000-12-18 Bruno Haible <haible@clisp.cons.org>
5190 * config.charset: Add support for BeOS.
5192 2000-12-16 Jim Meyering <meyering@lucent.com>
5194 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
5195 SHELLS_FILE to a file name that's useful on djgpp systems.
5197 (ADDITIONAL_DEFAULT_SHELLS): Define.
5198 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
5199 Based mostly on a patch from Prashant TR.
5201 2000-12-16 Jim Meyering <meyering@lucent.com>
5203 This bug had a serious impact on chown: `chown N:M FILE' (for integer
5204 N and M) would have treated it like `chown N:N FILE'.
5206 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
5208 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5210 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
5211 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
5212 to the list of canonical encodings. Rename EUC-CN to GB2312.
5214 2000-12-08 Andreas Schwab <schwab@suse.de>
5216 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
5217 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
5219 2000-12-07 Jim Meyering <meyering@lucent.com>
5221 * stripslash.c (ISSLASH): Define.
5222 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
5225 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
5226 (dir_name_r): Declare this function as static.
5227 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
5228 manifest itself on a name containing a mix of slashes and
5230 Make this function work with names starting with a DOS-style
5231 drive letter and colon prefix.
5232 (dir_name): Append `.' if necessary.
5233 Based mostly on patches from Prashant TR and Eli Zaretskii.
5235 * dirname.h (dir_name_r): Remove prototype.
5237 2000-12-05 Jim Meyering <meyering@lucent.com>
5239 * dirname.c (dir_name_r): Add `const' in a few local declarations.
5241 2000-12-04 Jim Meyering <meyering@lucent.com>
5243 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
5244 Also include memory.h, stdlib.h, unistd.h if appropriate.
5245 Reported by Andreas Jaeger (conflicting declaration of malloc).
5247 2000-12-02 Jim Meyering <meyering@lucent.com>
5249 * closeout.h: Make idempotent, to avoid some obscure warnings.
5251 2000-12-01 Paul Eggert <eggert@twinsun.com>
5253 * memrchr.c: Include <config.h> before any system include file.
5255 2000-11-29 Paul Eggert <eggert@twinsun.com>
5257 * dirname.c (dir_name_r): Fix typo: int -> size_t.
5259 2000-11-26 Jim Meyering <meyering@lucent.com>
5261 * memcoll.c: Include sys/types.h. From Werner Almesberger.
5263 2000-11-22 Paul Eggert <eggert@twinsun.com>
5265 * strftime.c (my_strftime): Do not invoke mbrlen with a
5266 size of (size_t) -1; it's not portable.
5268 2000-11-17 Akim Demaille <akim@epita.fr>
5270 * obstack.h: Formatting changes.
5271 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
5272 prevent type checking.
5273 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
5274 cast the value to (void *): assigning a `foo *' to a `void *'
5276 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
5278 2000-11-17 Jim Meyering <meyering@lucent.com>
5280 * strstr.c: Update from GNU libc.
5282 2000-11-16 Jim Meyering <meyering@lucent.com>
5284 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
5286 2000-11-11 Jim Meyering <meyering@lucent.com>
5288 * error.c: Add a couple #includes, merging from GNU libc version.
5290 2000-11-10 Jim Meyering <meyering@lucent.com>
5292 * obstack.h: Update from GNU libc.
5293 * obstack.c: Likewise.
5295 2000-11-06 Paul Eggert <eggert@twinsun.com>
5297 * getusershell.c (setusershell): Use rewind rather than
5298 fseek/fseeko, to avoid configuration hassles with fseeko.
5299 Don't bother opening SHELLS_FILE if shellstream is NULL;
5302 2000-11-05 Jim Meyering <meyering@lucent.com>
5304 * makepath.h (make_dir): Declare.
5305 * makepath.c (make_dir): Remove `static' attribute.
5308 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
5310 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
5311 last one in a bucket, advance to the next bucket.
5313 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
5315 * fnmatch.c: Do not comment out all the code if we are using
5316 the GNU C library, because in some cases we are replacing buggy
5317 code in the GNU C library itself.
5319 2000-10-30 Paul Eggert <eggert@twinsun.com>
5321 * error.h, getline.h, modechange.h:
5322 Remove "2000" from Copyright line, as the file hasn't been
5323 changed this year other than in the copyright notice.
5325 * xalloc.h: Add "2000" to Copyright line, as this file
5326 was changed this year.
5328 2000-10-30 Paul Eggert <eggert@twinsun.com>
5330 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
5331 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5332 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5334 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
5336 * regex.h (__restrict_arr): Move definition out of #ifndef block.
5337 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
5338 doesn't define __restrict_arr.
5340 2000-10-29 Jim Meyering <meyering@lucent.com>
5342 * xstat.in: Fix grammar in comment.
5344 2000-10-28 Jim Meyering <meyering@lucent.com>
5346 * memchr.c: Update from libc.
5347 Adjust for portability:
5348 [HAVE_STDLIB_H]: Include stdlib.h.
5349 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
5350 Undef __memchr, too.
5351 [!weak_alias]: Define __memchr to memchr.
5353 * regex.c: Update from libc.
5354 * regex.h: Likewise.
5355 * getopt1.c: Likewise.
5356 * memcmp.c: Likewise.
5358 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
5359 Avoid using fseek, when possible -- it's broken by design.
5360 Patch by Ulrich Drepper.
5362 2000-10-26 Jim Meyering <meyering@lucent.com>
5364 * strftime.c: Update from libc.
5366 2000-10-25 Jim Meyering <meyering@lucent.com>
5368 * obstack.c: Update from libc.
5370 2000-10-23 Jim Meyering <meyering@lucent.com>
5372 * hard-locale.c (hard_locale): Revert last change -- it was simply
5373 wrong. That set_locale call must not have any side effects.
5376 2000-10-22 Jim Meyering <meyering@lucent.com>
5378 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
5379 [CYCLIC]: Remove now-unused definition.
5381 * save-cwd.c (O_DIRECTORY): Define, if needed.
5382 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
5383 Suggestion from Ulrich Drepper.
5385 2000-10-21 Jim Meyering <meyering@lucent.com>
5387 * dirname.c (dir_name_r): New function, factored out of dir_name.
5388 (dir_name): Use dir_name_r.
5389 * dirname.h (dir_name_r): Declare it.
5391 2000-10-21 Jim Meyering <meyering@lucent.com>
5393 * dirname.c (memrchr): Declare if necessary.
5394 (dir_name): Remove the restriction that there be no
5395 trailing slashes. Now, this code skips past them, effectively
5397 [TEST_DIRNAME] (main): New unit tests.
5399 * memrchr.c: New file from GNU libc.
5400 Undef __memrchr, too.
5401 [!weak_alias]: Define __memrchr to memrchr.
5402 Guard weak_alias use with `#ifdef weak_alias'.
5404 2000-10-17 Jim Meyering <meyering@lucent.com>
5406 * quote.h (PARAMS): Define and use.
5407 Reported by Akim Demaille.
5409 * getopt.c: Update from libc.
5411 2000-10-16 Jim Meyering <meyering@lucent.com>
5413 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
5416 2000-09-25 Jim Meyering <meyering@lucent.com>
5418 * md5.h (rol): Define (from GnuPG).
5420 * sha.c: Give credit (GnuPG) where due.
5421 (M): Use rol rather than open-coding it.
5422 Add a FIXME comment.
5424 2000-09-21 Jim Meyering <meyering@lucent.com>
5426 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
5427 Reported by Michael Stone.
5429 2000-09-20 Jim Meyering <meyering@lucent.com>
5431 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
5432 (noinst_HEADERS): Add sha.h.
5433 Based on code from Scott G. Miller and from GnuPG.
5435 2000-09-15 Jim Meyering <meyering@lucent.com>
5437 * regex.c: Update from libc.
5439 2000-09-10 Jim Meyering <meyering@lucent.com>
5441 * getopt.c (_getopt_internal): Update from glibc.
5443 2000-09-09 Jim Meyering <meyering@lucent.com>
5445 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
5446 think it should be used as a general replacement for isascii.
5447 * fnmatch.c: Likewise.
5448 * mbswidth.c: Likewise
5449 * regex.c: Likewise.
5452 * userspec.c: Include sys/param.h and limits.h.
5454 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5455 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
5456 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
5457 UID, GID. Check range.
5459 2000-09-06 Jim Meyering <meyering@lucent.com>
5461 * getopt.c (_getopt_internal): Update from glibc.
5463 2000-08-30 Jim Meyering <meyering@lucent.com>
5465 * strftime.c: Merge in changes from GNU libc.
5467 2000-08-26 Jim Meyering <meyering@lucent.com>
5469 * closeout.c: Include "__fpending.h".
5470 (close_stdout_status): Return right away if there's nothing to flush.
5472 * Makefile.am (noinst_HEADERS): Add __fpending.h.
5473 * __fpending.c: New file.
5474 * __fpending.h: New file.
5476 2000-08-07 Paul Eggert <eggert@twinsun.com>
5478 Standardize on "memory exhausted" instead of "Memory exhausted"
5479 or "virtual memory exhausted".
5480 * obstack.c (print_and_abort): Use "memory exhausted", not
5481 "virtual memory exhausted".
5482 * same.c (same_name): Invoke xalloc_die instead of printing
5484 * userspec.c (parse_user_spec): Likewise.
5485 * bumpalloc.h: comment fix
5486 * same.c, userspec.c: Include xalloc.h.
5488 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
5489 not char *const and pointing to a constant array.
5490 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
5491 (xrealloc): Comment fix.
5493 * userspec.c (parse_user_spec):
5494 Don't translate a message until just before returning,
5495 to avoid unnecessary translation.
5497 2000-08-07 Jim Meyering <meyering@lucent.com>
5499 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
5500 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
5501 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
5502 getgroups.c, gethostname.c, getopt.h, group-member.c,
5503 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
5504 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
5505 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
5506 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
5507 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
5508 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
5509 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
5510 yesno.c: Back out Copyright date changes for each file with no change
5511 this year. This eases coordination with other programs using the same
5512 source code modules. From Paul Eggert.
5514 2000-08-03 Greg McGary <greg@mcgary.org>
5516 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
5517 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
5518 (EXTEND_BUFFER): Use them.
5520 2000-08-01 Jim Meyering <meyering@lucent.com>
5522 * dirname.c (ISSLASH): Define.
5523 (BACKSLASH_IS_PATH_SEPARATOR): Define.
5524 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
5525 both `\' and `/' may be use as path separators.
5526 Based on a patch from Prashant TR.
5528 2000-07-31 Paul Eggert <eggert@twinsun.com>
5530 * quotearg.c (quotearg_n_options): Don't make the initial
5531 slot vector a constant, since it might get modified.
5533 2000-07-31 Jim Meyering <meyering@lucent.com>
5535 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
5536 * obstack.c (print_and_abort): Likewise.
5538 2000-07-30 Paul Eggert <eggert@twinsun.com>
5540 * quotearg.c (quotearg_n_options): Preallocate a slot 0
5541 buffer, so that the caller can always quote one small
5542 component of a "memory exhausted" message in slot 0.
5543 From a suggestion by Jim Meyering.
5545 2000-07-30 Jim Meyering <meyering@lucent.com>
5547 * makepath.c (make_path): Quote the other instance, too.
5549 * quotearg.c (N_STATIC_SLOTVECS): Define.
5550 (STATIC_BUF_SIZE): Define.
5551 (quotearg_n_options): Use only statically allocated storage when
5552 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
5553 than STATIC_BUF_SIZE.
5555 2000-07-29 Jim Meyering <meyering@lucent.com>
5557 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
5558 * dirname.c (dir_name): Likewise.
5560 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
5562 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
5563 (dir_name): Assert that there are no trailing slashes.
5565 2000-07-18 Bruno Haible <haible@clisp.cons.org>
5567 * mbswidth.h (mbswidth): Add a flags argument.
5568 (mbswidth): New declaration.
5569 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
5570 * mbswidth.c (mbswidth): Add a flags argument.
5571 (mbsnwidth): New function.
5573 2000-07-24 Jim Meyering <meyering@lucent.com>
5575 * mbswidth.c: Remove useless #else. From Bruno Haible.
5577 2000-07-23 Paul Eggert <eggert@twinsun.com>
5579 * mbswidth.c (_XOPEN_SOURCE):
5580 Don't define; this causes problems on Solaris 7.
5581 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
5583 2000-07-23 Paul Eggert <eggert@twinsun.com>
5586 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5587 so that mbstate_t is always defined.
5589 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
5590 be 1 in at least one GCC installation, and this configuration
5591 error is likely to be common. Ignoring MB_LEN_MAX hurts
5592 performance on hosts that have mbrtowc but have only unibyte
5593 locales, but I assume these hosts are rare.
5595 2000-07-23 Paul Eggert <eggert@twinsun.com>
5597 * quotearg.c: Streamline by invoking multibyte code only if needed.
5598 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
5599 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5600 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5601 invoke multibyte primitives.
5603 2000-07-23 Jim Meyering <meyering@lucent.com>
5605 * basename.c (base_name): Add an assertion.
5607 2000-07-15 Bruno Haible <clisp.cons.org>
5609 * quotearg.c: When the system forces us to redefine mbstate_t,
5610 shadow its mbsinit function.
5612 2000-07-16 Bruno Haible <haible@clisp.cons.org>
5614 * mbswidth.h: New file.
5615 * mbswidth.c: New file.
5616 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
5617 (noinst_HEADERS): Add mbswidth.h.
5619 2000-07-17 Bruno Haible <haible@clisp.cons.org>
5621 * config.charset: Add support for FreeBSD. Improve support for HP-UX
5624 2000-07-15 Jim Meyering <meyering@lucent.com>
5626 * makepath.c: Include quote.h.
5627 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
5628 corresponding argument in a `quote (...)' call.
5629 Give better diagnostics.
5631 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
5632 (noinst_HEADERS): Add quote.h.
5634 * quote.c (quote, quote_n): New file. Two functions taken verbatim
5635 from tar's src/misc.c.
5636 * quote.h: New file. Prototypes for same.
5638 2000-07-10 Paul Eggert <eggert@twinsun.com>
5640 From a suggestion by Bruno Haible.
5641 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
5642 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
5643 to decide whether to define the BeOS workaround macro;
5644 this adjusts to the change to AC_MBSTATE_T.
5646 2000-07-13 Paul Eggert <eggert@twinsun.com>
5648 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
5650 * quotearg.c (quoting_style_args, quoting_style_vals,
5651 quotearg_buffer_restyled): Add support for
5652 clocale_quoting_style. Undo previous change to
5653 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
5654 and "{RIGHT QUOTATION MARK}" msgids.
5656 2000-07-05 Paul Eggert <eggert@twinsun.com>
5658 The old behavior of quoting `like this' doesn't look good with
5659 newer, ISO-style fonts. See:
5660 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
5662 Instead, quote "like this" by default. Let the translator
5663 tailor the locale-specific quoting behavior by providing
5664 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
5666 * quotearg.c (N_): New macro.
5667 (gettext_default): New function.
5668 (quotearg_buffer_restyled): Use
5669 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
5670 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
5672 2000-07-09 Jim Meyering <meyering@lucent.com>
5674 * Most files: Update copyright dates to include 2000.
5676 2000-07-08 Jim Meyering <meyering@lucent.com>
5678 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
5680 (xgethostname): Remove now-unnecessary #ifdef.
5681 Move declaration of `err' into loop where it's used.
5683 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5685 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
5686 by allocating a larger buffer. Test the gethostname return value for
5687 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
5688 returns an error and ENAMETOOLONG isn't defined.
5690 2000-07-05 Paul Eggert <eggert@twinsun.com>
5691 and Bruno Haible <haible@clisp.cons.org>
5693 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
5695 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5697 * quotearg.c (struct quoting_options): Simplify quote_these_too
5700 2000-07-03 Jim Meyering <meyering@lucent.com>
5702 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
5703 Reported by Bruno Haible.
5705 2000-07-04 Jim Meyering <meyering@lucent.com>
5707 * quotearg.c: Make inclusion of <wchar.h> independent of whether
5708 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
5711 2000-07-03 Paul Eggert <eggert@twinsun.com>
5712 and Bruno Haible <haible@clisp.cons.org>
5714 * quotearg.c (mbrtowc):
5715 Assign to *pwc, and return 1 only if result is nonzero.
5716 (iswprint): Use ISPRINT when substituting our own mbrtowc.
5718 2000-07-03 Jim Meyering <meyering@lucent.com>
5720 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
5721 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
5724 2000-07-02 Jim Meyering <meyering@lucent.com>
5726 * quotearg.c (mbstate_t): Don't define here.
5728 2000-07-02 Jim Meyering <meyering@lucent.com>
5730 * nanosleep.c (SIGCONT): Define if not already defined.
5732 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5734 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
5735 per change in ../m4/ls-mntd-fs.m4.
5736 (read_filesystem_list): Ignore symbolic links.
5738 2000-06-29 Jim Meyering <meyering@lucent.com>
5740 * same.c: Include <string.h> or <strings.h>, as appropriate,
5741 for declaration of strcmp.
5743 * long-options.c: Include <stdlib.h>, for declaration of exit.
5745 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
5746 Avoid warning by casting result to `char *' to remove `const'.
5748 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5750 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
5752 2000-06-26 Paul Eggert <eggert@twinsun.com>
5754 savedir now sets errno on failure and invokes xmalloc to get memory.
5755 Fix a couple of other minor bugs while we're at it.
5757 * savedir.c (<unistd.h>): Do not include; there's no need.
5758 (NAMLEN): Remove macro.
5759 (malloc, realloc): Remove decls.
5761 ("xalloc.h"): Include.
5762 (NAME_SIZE_DEFAULT): New macro.
5763 (savedir): Use xmalloc / xrealloc to allocate memory.
5764 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
5765 Skip "" directory entries.
5766 Use strlen to calculate directory entry length, since the old method
5767 is rarely used these days and isn't worth supporting.
5768 Don't use a pointer after freeing it.
5769 Check for integer overflow when calculating allocation size.
5770 Use memcpy to copy entries, instead of stpcpy.
5771 Set errno properly when returning NULL.
5772 Check for readdir error.
5774 2000-06-26 Jim Meyering <meyering@lucent.com>
5776 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5778 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5780 * getusershell.c (xmalloc, xrealloc): Remove functions.
5782 Don't include <stdlib.h>. Don't declare malloc, realloc.
5784 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5786 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5788 2000-06-24 Jim Meyering <meyering@lucent.com>
5790 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5792 2000-06-21 Jim Meyering <meyering@lucent.com>
5794 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5796 2000-06-19 Paul Eggert <eggert@twinsun.com>
5798 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5799 (mbrtowc, mbstate_t): Define substitutes if
5800 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5801 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5802 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5804 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5806 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5807 than 1024, return a memory chunk of least possible size, instead
5808 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5809 Use free/xmalloc instead of xrealloc to avoid copying for very long
5812 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5814 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5815 address, not strdup. Include <stdlib.h> and don't declare free().
5817 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5819 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5822 2000-06-21 Jim Meyering <meyering@lucent.com>
5824 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5825 (noinst_HEADERS): Add getstr.h.
5827 * getline.c (getstr): Move into a separate file.
5828 * getstr.c (getstr): New file, extracted from getline.c, with
5829 the following changes: new parameter, delim2; both delim[12]
5830 parameters have type `int', not `char'. The latter would lose
5831 with 8-bit delimiters.
5832 * getstr.h: New file.
5834 2000-06-19 Jim Meyering <meyering@lucent.com>
5836 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5838 2000-06-18 Jim Meyering <meyering@lucent.com>
5840 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5841 Besides, these days every porting target provides a mkdir function.
5843 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5844 (this snippet comes from src/system.h).
5846 2000-06-15 Paul Eggert <eggert@twinsun.com>
5848 * human.c (adjust_value): New function.
5849 (human_readable_inexact): Apply rounding style even when
5850 printing approximate values.
5852 2000-06-14 Paul Eggert <eggert@twinsun.com>
5854 * human.c (human_readable_inexact): Allow an input block
5855 size that is not a multiple of the output block size, and vice versa.
5856 Reported by Piergiorgio Sartor.
5858 2000-06-14 Paul Eggert <eggert@twinsun.com>
5860 * getdate.y (get_date): Apply relative times after time
5861 zone indicator, not before. Reported by Todd A. Jacobs.
5863 2000-06-13 Jim Meyering <meyering@lucent.com>
5865 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5867 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5869 2000-06-12 Paul Eggert <eggert@twinsun.com>
5871 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5873 2000-06-04 Paul Eggert <eggert@twinsun.com>
5875 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5877 2000-06-04 Jim Meyering <meyering@lucent.com>
5879 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5880 SunOS 4.1.4 for which gid_t is an unsigned type.
5882 2000-06-03 Jim Meyering <meyering@lucent.com>
5884 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5886 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5888 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5889 newer, don't install charset.alias.
5890 * config.charset: Change the Linux/glibc rules so they become empty
5891 on glibc-2.1 or newer.
5893 2000-06-02 Jim Meyering <meyering@lucent.com>
5895 * mountlist.c: Back out last change. Instead, do this...
5896 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5897 member using the same `ignore'-testing code.
5898 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5902 2000-05-29 Jim Meyering <meyering@lucent.com>
5904 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5905 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5907 2000-05-22 Jim Meyering <meyering@lucent.com>
5909 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5911 2000-05-18 Jim Meyering <meyering@lucent.com>
5913 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5914 back, too, since it may have been modified by allocate_entry.
5915 (hash_delete): Rewrite to use neither the assignment operator
5916 nor the comma operator in an if-expression.
5918 2000-05-15 Paul Eggert <eggert@twinsun.com>
5921 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5922 Remove; no longer needed.
5923 "quotearg.h": Add include.
5924 (file_name): Do not bother to explicitly initialize to NULL; it's less
5925 efficient on some hosts.
5926 (close_stdout_status): Remove test as to whether stdout was already
5927 closed; it breaks for the case "echo x | sort >&-".
5928 Quote file name colons.
5929 Do not assume that _("write error") lacks format strings.
5931 2000-05-15 Jim Meyering <meyering@lucent.com>
5933 * version-etc.c (version_etc_copyright): Update the copyright string
5934 used in all --version output.
5936 2000-05-14 Jim Meyering <meyering@lucent.com>
5938 * closeout.c (close_stdout_set_file_name): New function.
5939 (close_stdout_status): Use new file-scoped global.
5940 Return right away if fstat says the stdout file descriptor is invalid.
5941 * closeout.h (close_stdout_set_file_name): Declare.
5943 2000-05-10 Jim Meyering <meyering@lucent.com>
5945 * closeout.c [default_exit_status]: New file-scoped variable.
5946 (close_stdout_set_status): New function.
5947 * closeout.h (close_stdout_set_status): Declare.
5949 2000-05-08 Jim Meyering <meyering@lucent.com>
5951 * long-options.c: Don't include closeout.h.
5952 (parse_long_options): Don't call close_stdout for --version.
5954 2000-05-06 Jim Meyering <meyering@lucent.com>
5956 * strnlen.c: Undefine __strnlen and strnlen.
5957 [!weak_alias]: Define __strnlen to strnlen.
5959 * atexit.c: New file, from libiberty.
5961 2000-05-06 Jim Meyering <meyering@lucent.com>
5963 * closeout.c (close_stdout_status): Also check for errors on the
5966 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5968 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5969 instead of xmalloc, xrealloc, path_concat.
5970 (locale_charset): Treat empty environment variables as absent.
5971 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5973 2000-05-04 Jim Meyering <meyering@lucent.com>
5975 * getopt.c: Update from glibc.
5976 * obstack.c: Likewise.
5977 * obstack.h: Likewise.
5978 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5980 * regex.h: Likewise.
5981 * strndup.c: Likewise.
5982 * strnlen.c: New file, from glibc.
5984 2000-05-01 Jim Meyering <meyering@lucent.com>
5986 * full-write.c (full_write): Remove `FIXME' part of comment.
5988 2000-04-29 Jim Meyering <meyering@lucent.com>
5990 * path-concat.c: Declare strdup only if it's not defined.
5991 * canon-host.c: Likewise.
5993 2000-04-28 Jim Meyering <meyering@lucent.com>
5995 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5996 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5997 included first, then limits.h is included by locale.h by libintl.h.
5998 From John David Anglin.
6000 2000-04-25 Jim Meyering <meyering@lucent.com>
6002 * makepath.c (S_IRWXUGO): Define.
6003 (make_path): Always perform explicit chmod if MODE specifies any
6004 of the `special' permission bits. Prompted by a bug report against
6005 install from Mate Wierdl and Joost van Baal.
6007 2000-04-18 Jim Meyering <meyering@lucent.com>
6011 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
6012 getpagesize. For BeOS. Based on a patch from Bruno Haible.
6014 2000-04-17 Jim Meyering <meyering@lucent.com>
6016 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
6017 the definition of it to rpl_strftime also defined-away the system's
6020 2000-04-15 Jim Meyering <meyering@lucent.com>
6022 Use `C' to denote so-called `contiguous' files, the same way
6024 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
6025 (ftypelet): Use S_ISCTG.
6026 From Michael Deutschmann.
6028 2000-04-14 Jim Meyering <meyering@lucent.com>
6030 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
6032 2000-04-08 Jim Meyering <meyering@lucent.com>
6034 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
6035 names don't conflict. Reported by Eli Zaretskii.
6037 2000-03-28 Bruno Haible <haible@clisp.cons.org>
6039 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
6040 bug. Deal with the different error behavior of Irix iconv.
6042 2000-04-07 Jim Meyering <meyering@lucent.com>
6044 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
6045 to work around system header problems on AIX 3.2.5. From Bruno Haible.
6047 2000-04-05 Jim Meyering <meyering@lucent.com>
6049 Portability tweaks required for ultrix4.3.
6050 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
6051 * readutmp.c: Include sys/types.h before sys/stat.h.
6052 * canon-host.c: Declare strdup.
6053 * path-concat.c: Likewise.
6054 From John David Anglin.
6056 2000-04-04 Jim Meyering <meyering@lucent.com>
6058 Be more DOS 8.3-friendly.
6059 * ref-add.sin: Renamed from ref-add.sed.in.
6060 * ref-del.sin: Renamed from ref-del.sed.in.
6061 * Makefile.am: Reflect renaming.
6062 Reported by Eli Zaretskii.
6064 Use a temporary file name that won't clash with `charset.alias'
6065 in the DOS 8.3 name space.
6066 * Makefile.am (charset_tmp): Define.
6067 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
6068 (uninstall-local): Likewise.
6069 Reported by Eli Zaretskii.
6071 2000-03-29 Paul Eggert <eggert@twinsun.com>
6073 * time/strftime.c (my_strftime): Make sure we call the system
6074 strftime, not ourselves, when invoking the underlying strftime.
6076 2000-03-24 Jim Meyering <meyering@lucent.com>
6078 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
6079 (charset_alias): Define.
6080 (install-exec-local): Factor out common code.
6081 (uninstall-local): Split lines longer than 80.
6082 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
6084 (.sed.in.sed): New rule. Don't redirect directly to $@.
6085 (CLEANFILES): Add ref-add.sed and ref-del.sed.
6087 2000-03-19 Bruno Haible <haible@clisp.cons.org>
6089 * config.charset: Output a line containing "Packages using this file".
6090 * ref-add.sed.in, ref-del.sed.in: New files.
6091 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
6092 ref-del.sed): New rules.
6094 2000-03-17 Jim Meyering <meyering@lucent.com>
6096 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
6097 Otherwise, include <strings.h>
6099 2000-03-17 Bruno Haible <haible@clisp.cons.org>
6101 * unicodeio.c (utf8_wctomb): New function.
6102 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
6103 format instead of in UCS-4 with platform dependent endianness.
6105 2000-03-07 Paul Eggert <eggert@twinsun.com>
6107 * savedir.c (savedir): Work even if directory size is
6108 negative; this can happen with some screwy NFS configurations.
6110 2000-03-06 Jim Meyering <meyering@lucent.com>
6112 * localcharset.c (get_charset_aliases): Don't try to free file_name
6113 if it's NULL (because we ran out of memory). From Bruno Haible.
6115 2000-03-05 Jim Meyering <meyering@lucent.com>
6117 * localcharset.c ("path-concat.h"): Include.
6118 (get_charset_aliases): Use path_concat instead of ANSI string
6121 * unicodeio.h (PARAMS): Define.
6122 Use it to guard prototype.
6124 2000-03-04 Jim Meyering <meyering@lucent.com>
6126 * Makefile.am (install-exec-local): Create $(libdir) before installing
6128 (uninstall-local): Uncomment this rule so `make distcheck' works
6131 * unicodeio.c (<errno.h>): Include it.
6132 (errno): Declare if not defined.
6134 * localcharset.c: Add Bruno's comment justifying use of volatile.
6136 * config.charset: New version, incorporating remarks from a linux
6137 i18n mailing list. From Bruno Haible.
6139 2000-03-02 Jim Meyering <meyering@lucent.com>
6141 * Makefile.am (EXTRA_DIST): Add config.charset.
6143 2000-03-01 Jim Meyering <meyering@lucent.com>
6145 * localcharset.c: Guard some #includes with `#if HAVE_...'.
6146 * unicodeio.c: Likewise.
6148 2000-02-02 Bruno Haible <haible@clisp.cons.org>
6150 * config.charset: New file.
6151 * localcharset.c: New file.
6152 * unicodeio.h, unicodeio.c: New files.
6153 * Makefile.am (DEFS): Add -DLIBDIR=...
6154 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
6155 (noinst_HEADERS): Add unicodeio.h.
6156 (all-local, install-exec-local, charset.alias): New targets.
6158 2000-02-28 Paul Eggert <eggert@twinsun.com>
6160 * quotearg.c (ALERT_CHAR): New macro.
6161 (quotearg_buffer_restyled): Use it.
6163 2000-02-27 Jim Meyering <meyering@lucent.com>
6165 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
6166 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
6168 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
6169 not `#if STDC_HEADERS'.
6170 Declare malloc if needed.
6172 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
6173 now that autoconf always defines the HAVE_DECL_ symbols.
6174 * human.c: Likewise.
6176 * strtoumax.c: Likewise.
6178 * backupfile.c: Arrange for cpp to fail if the configure-time
6179 declaration check was not run.
6181 * human.c: Likewise.
6183 * strtoumax.c: Likewise.
6185 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
6186 then first look up the entire `.'-containing string as a login name.
6188 2000-02-18 Paul Eggert <eggert@twinsun.com>
6190 * getdate.y: Handle two-digit years with leading zeros correctly.
6191 (textint): New typedef.
6192 (parser_control): Member year changed from int to textint.
6194 (YYSTYPE): Removed; replaced by %union with int and textint members.
6195 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
6196 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
6197 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6198 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6199 (date, number, to_year): Use width of number in digits, not its value,
6200 to determine whether it's a 2-digit year, or a 2-digit time.
6201 (yylex): Store number of digits of numeric tokens.
6202 Reported by John Kendall.
6204 (parser_control): Changed from struct parser_control to typedef (for
6205 consistency). All uses changed.
6207 (tID): Removed; not used.
6208 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
6210 2000-02-14 Paul Eggert <eggert@twinsun.com>
6212 * getpagesize.h (getpagesize): Port to VMS for Alpha;
6213 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
6215 2000-02-12 Jim Meyering <meyering@lucent.com>
6217 * userspec.c (ISDIGIT): Define it.
6218 (isdigit): Remove definition.
6219 (is_number): Use ISDIGIT, not isdigit.
6220 <libintl.h>: Include.
6222 (parse_user_spec): Mark translatable strings.
6224 2000-02-10 Jim Meyering <meyering@lucent.com>
6226 With these changes, nanosleep.[ch] are finally enough like the other
6227 lib/* replacement files to compile on a few more losing systems.
6229 * nanosleep.h: Don't include config.h.
6230 Remove prototype from declaration of nanosleep.
6231 (PARAMS): Remove now-unneeded definition.
6232 * nanosleep.c: #undef nanosleep.
6233 (rpl_nanosleep): Rename from nanosleep.
6235 2000-02-03 Jim Meyering <meyering@lucent.com>
6237 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
6238 rather than with `#if HAVE_UTMPNAME'.
6240 2000-02-01 Jim Meyering <meyering@lucent.com>
6242 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
6244 2000-01-31 Jim Meyering <meyering@lucent.com>
6246 * nanosleep.h (nanosleep): Guard declaration with
6247 `#if ! HAVE_DECL_NANOSLEEP'.
6248 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
6249 the declaration in that vendor's sys/timers.h.
6250 Reported by Christian Krackowizer.
6252 * quotearg.c (ISASCII): Add #undef and move definition to follow
6253 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
6254 (ISPRINT): Likewise.
6255 Reported by Tom Tromey.
6257 2000-01-30 Jim Meyering <meyering@lucent.com>
6259 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
6260 uses of ->ut_name. The latter doesn't work with new Linux header files
6261 where only utmpx.ut_user is declared.
6263 * readutmp.h (UT_USER): Define.
6265 2000-01-23 Jim Meyering <meyering@lucent.com>
6267 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
6270 2000-01-22 Jim Meyering <meyering@lucent.com>
6272 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
6273 [! HAVE_DECL_STRTOULL]: Declare strtoull.
6274 Required for some AIX systems. Reported by Christian Krackowizer.
6275 [TESTING] (main): New function.
6277 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
6278 * dirname.c (dir_name): Support for DOS-style file names with drive
6281 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
6283 * strverscmp.c (ISDIGIT): Define.
6284 (strverscmp): Use ISDIGIT, not isdigit.
6286 2000-01-17 Paul Eggert <eggert@twinsun.com>
6288 * nanosleep.c (nanosleep):
6289 Don't use SA_INTERRUPT to decide whether to call sigaction, as
6290 POSIX.1 doesn't require SA_INTERRUPT and some systems
6291 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
6292 it's been part of POSIX.1 since day 1 (in 1988).
6294 2000-01-17 Jim Meyering <meyering@lucent.com>
6296 * interlock: Remove unused file. Reported by François Pinard.
6298 2000-01-16 Paul Eggert <eggert@twinsun.com>
6300 * quotearg.c (quotearg_buffer_restyled): Do not quote
6301 alert, backslash, formfeed, and vertical tab unnecessarily in
6302 shell quoting style.
6305 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6306 Free Software Foundation, Inc.
6307 Copying and distribution of this file, with or without modification,
6308 are permitted provided the copyright notice and this notice are preserved.