1 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
6 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
8 * argp-parse.c: Include <stddef.h>.
9 (alignof, alignto): New macros.
10 (parser_init): Don't assume that void * is aligned sufficiently
13 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
14 need to extend the stack.
15 (YYINITDEPTH): New macro, so that the initial stack isn't overly
18 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
20 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
22 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
24 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
25 Remove now-obsolete comment about AIX.
26 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
27 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
28 (YYMAXDEPTH): New macro.
30 2004-12-18 Bruno Haible <bruno@clisp.org>
32 * fatal-signal.c (fatal_signals): Make non-const.
33 (init_fatal_signals): New function.
34 (uninstall_handlers, install_handlers): Ignore signals that were set to
36 (at_fatal_signal): Call init_fatal_signals.
37 (init_fatal_signal_set): Likewise. Ignore signals that were set to
39 Reported by Paul Eggert.
41 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
43 * getdate.y (textint): New member "negative".
44 (time_zone_hhmm): New function.
45 Expect 14 shift-reduce conflicts, not 13.
46 (o_colon_minutes): New rule.
47 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
48 (yylex): Set the "negative" member of signed numbers.
50 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
52 Changes imported from coreutils.
53 * hard-locale.c: Assume <locale.h> exists.
55 (GLIBC_VERSION): New macro.
56 (hard_locale): Assume setlocale exists.
57 Rewrite to avoid #ifdef.
58 Use strdup rather than malloc + strcpy.
59 * human.c: Assume <locale.h> exists.
60 (human_readable): Assume localeconv exists.
62 2004-12-01 Jakub Jelinek <jakub@redhat.com>
64 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
65 convert T2, not T. (Imported from libc.)
67 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
69 * getcwd.c (is_ENAMETOOLONG): New macro.
70 (__getcwd.c): Don't restore errno; glibc doesn't.
71 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
72 first, falling back to our code only if its results look suspicious.
73 Ensure that the resulting buffer is only as large as necessary.
75 * readutmp.c: Include readutmp.h first.
76 Include <errno.h>, since readutmp.h no longer does that.
77 * readutmp.h: Don't include <errno.h>,
78 <sys/param.h>, <time.h>; not needed to establish interface.
80 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
81 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
82 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
84 2004-11-28 Simon Josefsson <jas@extundo.com>
86 * base64.h, base64.c: New file.
88 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
90 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
92 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
94 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
96 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
97 Declaring int functions causes warnings on some modern systems and
98 shouldn't be needed to compile on ancient ones.
99 * same.c (MIN) [defined MIN]: Don't define, since it's already
102 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
103 with the following changes.
104 (__set_errno): Parenthesize properly.
106 (MIN, MAX, MATCHING_INO): New macros.
107 (__getcwd): Define with prototype, not K&R form.
108 Use heuristics to allocate default buffer on stack if possible.
109 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
110 behavior, and to avoid the PATH_MAX limit when computing
112 Use MATCHING_INO to compare inode number to file.
113 Check for arithmetic overflow in size calculations.
114 Fix bug in reallocation of dot array that caused getcwd to fail
115 on directories nested deeper than 75.
116 Be more careful about saving errno on error.
117 Do not use realloc; use only free+malloc, as this is a bit
118 more flexible and avoids a needless copy operation.
119 Do not inspect st_dev and st_ino for symbolic links; POSIX
120 doesn't specify the latter.
121 Check for closedir errors.
122 Avoid needless casts.
123 Use "#ifdef weak_alias" around weak_alias, to be like other
125 The following changes to getcwd.c have effect only when used in
126 gnulib; they have no effect inside glibc proper.
127 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
128 as alloca isn't used.
129 (alloca, __alloca): Likewise.
130 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
131 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
132 unconditionally, as gnulib assumes C89 or better.
133 Do not include <sys/param.h>.
134 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
135 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
137 (NULL) [!defined NULL]: Remove; we assume C89 or better.
138 Include <dirent.h> in a way that is compatible with modern Autoconf.
139 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
140 New macros, if not already defined.
141 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
142 Use "_LIBC", not "defined _LIBC", for consistency.
143 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
145 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
146 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
147 * xgetcwd.c: David MacKenzie's old code was removed, so give
148 credit only to Jim Meyering and adjust the copyright dates.
149 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
150 <stdlib.h>, <unistd.h>, "pathmax.h".
151 Instead, include "xgetcwd.h" (first) and "getcwd.h".
152 (INITIAL_BUFFER_SIZE): Remove.
153 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
155 2004-11-23 Jim Meyering <jim@meyering.net>
157 * getopt_.h: Remove trailing blanks.
159 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
161 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
162 (futimens): New function, which uses futimes if available.
163 (futimens, utimens): Support timespec==NULL, with same semantics
164 as utime and utimens.
165 * utimens.h (futimens): New decl.
167 2004-11-23 Jim Meyering <jim@meyering.net>
169 * __fpending.c: Add comment.
171 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
173 * getopt_.h: Re-addition of __getopt_argv_const caused
174 redefinition warnings. To avoid them, include the defines
175 in `#if !defined __need_getopt ... #endif'. The only place
176 where __getopt_argv_const is used is in definitions
177 of getopt_long and getopt_long_only below, which are as well
178 protected by `#ifndef __need_getopt'.
179 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
180 __need_getopt after including <stdio.h> and <unistd.h> These
181 headers might have defined it.
183 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
185 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
187 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
188 optopt): Use them instead of invoking ## directly; otherwise, the
189 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
191 2004-11-19 Bruno Haible <bruno@clisp.org>
193 * strtok_r.c: Move comments from here...
194 * strtok_r.h: ... to here.
196 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
198 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
199 might fail. Problem reported by Yoann Vandoorselaere.
200 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
201 that mishandle size_t overflow.
203 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
205 * canon-host.c: Include "strdup.h".
206 (canon_host): Use getaddrinfo if available, so that IPv6 works.
207 Use strdup instead of malloc/strcpy to duplicate strings.
209 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
210 (human_space_before_unit): New constant.
211 * human.c (human_readable): Support it.
213 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
214 (xgetcwd): Set errno correctly when failing.
215 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
216 the failure is actually due to a PATH_MAX problem.
218 Further getopt changes to make it more likely that glibc will
219 buy the changes back.
220 * getopt.c (POSIXLY_CORRECT): New constant.
221 (getopt): Use it, so to preserve glibc semantic
222 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
223 when compiling for libc.
224 * getopt_.h (__getopt_argv_const): Bring it back.
225 (getopt_long, getopt_long_only): Use it.
227 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
228 New arg POSIXLY_CORRECT. All callers changed.
229 (getopt): Argv is now char * const *, as per standard.
230 (_getopt_internal_r, _getopt_internal): Argv is now char **,
231 not char *__getopt_argv_const *.
232 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
233 _getopt_long_only_r): Likewise.
234 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
235 * getopt_int.h (_getopt_internal, _getopt_internal_r,
236 _getopt_long_r, _getopt_long_only_r): Likewise.
237 * getopt_.h (__getopt_argv_const): Remove.
238 (getopt): Argv is now char * const *, as per standard.
240 * getdate.y (tORDINAL): New token.
241 (day, relunit): Allow it for relative times.
242 (relative_time_table): Use tORDINAL for ordinals.
244 2004-11-15 Jim Meyering <jim@meyering.net>
246 * closeout.c: Include "__fpending.h" once again.
248 (close_stdout): Don't fail just because stdout was closed initially,
249 since some programs don't write to stdout in the normal course of
250 operation (other than --version and --help), and we don't want this
251 function to make e.g. `touch file >&-' fail.
252 But do fail if it was closed and someone has tried to write to it.
253 E.g., `printf foo >&-' must fail.
255 2004-11-11 Simon Josefsson <jas@extundo.com>
257 * strtok_r.h, strtok_r.c: New file.
259 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
261 * getopt_.h (__getopt_argv_const): New macro, to be used so that
262 we can stop lying to compilers about the constness of argv when we
263 are compiled outside glibc.
264 (getopt, getopt_long, getopt_long_only): Use it.
265 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
267 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
268 _getopt_long_only_r): Likewise.
269 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
270 _getopt_long_only_r): Likewise.
272 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
273 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
274 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
275 the other external symbols.
276 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
277 declaration, since the above renaming now works around collisions.
279 2004-11-11 Jim Meyering <jim@meyering.net>
281 * linebreak.c: Remove trailing blanks.
282 * alloca_.h: Likewise.
284 * euidaccess.c: Likewise.
285 * allocsa.h: Likewise.
287 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
289 * mktime.c (SHR): New macro, which is a portable
290 substitute for >> that should work even on Crays.
291 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
292 Problem reported by Mark D. Baushke in
293 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
294 * getdate.y (SHR): Likewise.
296 * strftime.c (SHR): Likewise.
298 * quotearg.c (struct quoting_options): Use unsigned int for
299 quote_these_too, so that right shifts are well defined. All uses
302 2004-11-10 Simon Josefsson <jas@extundo.com>
304 * getaddrinfo.h, getaddrinfo.c: New files.
306 2004-11-10 Jim Meyering <jim@meyering.net>
308 Ensure that no close failure goes unreported.
309 * closeout.c (close_stdout): Always close stdout. I.e., don't
310 return early when it seems there's nothing to flush.
311 Don't include __fpending.h.
313 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
315 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
317 2004-11-05 Bruno Haible <bruno@clisp.org>
319 * readlink.c: Include stddef.h, needed for size_t on Woe32.
320 Reported by Mark D. Baushke <mdb@cvshome.org>.
322 2004-11-04 Bruno Haible <bruno@clisp.org>
324 2004-09-11 Bruno Haible <bruno@clisp.org>
325 * allocsa.valgrind: New file.
326 2004-02-06 Bruno Haible <bruno@clisp.org>
327 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
328 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
329 Reported by Christopher Seip <chris.seip@hp.com>.
331 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
333 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
334 with errno == ERANGE if the buffer is too small.
335 Problem reported by Mark D. Baushke.
337 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
339 * xreadlink.c (MAXSIZE): New macro.
340 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
341 size does not exceed MAXSIZE. Avoid cast.
342 As suggested by Mark D. Baushke in
343 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
344 if readlink fails with buffer size just under MAXSIZE, try again
347 2004-11-02 Derek R. Price <derek@ximbiot.com>
348 and Paul Eggert <eggert@cs.ucla.edu>
350 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
351 (get_date): Overparenthesize to avoid GCC warning.
353 2004-11-02 Bruno Haible <bruno@clisp.org>
355 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
356 function returns void.
358 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
360 * getpass.c (fflush_unlocked, flockfile, funlockfile)
361 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
364 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
366 * getdate.y: Add support for TZ="foo" within a date string.
367 Fix some bugs near time_t boundaries. Reject dates with
368 out-of-range components, e.g., "Sept 31".
369 Include <stdlib.h>, "setenv.h", "xalloc.h".
370 (ISDIGIT_LOCALE): Remove; unused.
371 Note that the TZ and time functions used here are not reentrant.
372 (mktime_ok, get_tz): New functions.
373 (TZBUFSIZE): New constant.
374 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
375 This requires that we sometimes generate our own TZ="XXX..." setting.
377 2004-10-27 Derek R. Price <derek@ximbiot.com>
379 * mktime.c (not_equal_tm): Remove redundant check.
381 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
383 * getdate.y: Use Bison 1.875 features, and some minor
384 code cleanups. This change does not affect semantics.
385 Don't include <stdlib.h>; no longer needed.
386 Don't include unlocked-io.h; only the "#if TEST" code uses
387 stdio, and performance isn't crucial there.
388 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
389 Bison 1.875 features as described below.
390 All uses of "PC." replaced by "pc->".
391 (YYSTYPE): Add a forward declaration.
392 (yylex, yyerror): Use full prototypes in forward decls.
393 Use "%pure-parser" rather than obsolescent "%pure_parser".
394 Use %parse-param and %lex-param instead of obsolescent
395 YYPARSE_PARAM and YYLEX_PARAM.
396 (meridian_table, month_and_day_table, time_units_table,
397 relative_time_table, time_zone_table, military_table,
398 lookup_zone, lookup_word, get_date):
399 Use NULL instead of 0 where appropriate.
400 (to_hour): Avoid abort (), to avoid a dependency on
402 (yyerror, yylex): Now accepts parser_control * arg.
403 (main) [TEST]: Use '\0' rather than 0 for char.
405 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
407 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
408 It's now the caller's responsibility to handle the case where
409 !HAVE_GETPAGESIZE && !defined getpagesize.
411 * mktime.c (leapyear): Arg is long int, not int.
413 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
415 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
417 2004-10-12 Simon Josefsson <jas@extundo.com>
419 * getpass.c (fflush_unlocked, flockfile, funlockfile)
420 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
423 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
425 * vsnprintf.h: New file.
426 * vsnprintf.c: New file.
428 2004-10-07 Bruno Haible <bruno@clisp.org>
430 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
431 into the provided buffer.
433 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
435 * diacrit.c, diacrit.h: Add GPL notice.
437 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
438 * atanl.c (atanl): Keep the code as similar to glibc as possible.
439 * logl.c (logl): Keep the code as similar to glibc as possible.
440 This avoids a potential constant-folding bug.
442 2004-10-05 Bruno Haible <bruno@clisp.org>
444 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
446 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
448 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
449 * xmalloc.c (xmemdup): Likewise.
450 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
451 XFREE): Remove these long-obsolescent macros.
452 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
455 * regex.c (re_comp): Cast gettext return value to char *,
456 Problem reported by Martin Neitzel via Mark D. Baushke.
458 2004-10-04 Simon Josefsson <jas@extundo.com>
460 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
461 '#ifdef USE_UNLOCKED_IO'.
463 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
465 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
466 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
467 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
468 regex.c, sha1.c, version-etc.c, yesno.c:
469 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
470 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
471 the includer's responsibility.
475 * modechange.c (mode_compile): Don't decrement a pointer that
476 points to the start of a string, as the C Standard says the
477 resulting behavior is undefined.
479 * backupfile.h (enum backuptype): Rename none -> no_backups,
480 simple -> simple_backups, numbered_existing ->
481 numbered_existing_backups, numbered -> numbered_backups
482 to avoid shadowing problems. All uses changed.
483 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
484 * backupfile.c (check_extension, numbered_backup):
485 Rename locals to avoid shadowing 'basename'.
486 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
489 * .cppi-disable: Add getopt_.h, getopt_int.h.
490 * .cvsignore: Add getopt.h.
492 2004-10-04 Simon Josefsson <jas@extundo.com>
494 * memmem.h: New file.
495 * memmem.c: New file, taken from glibc.
497 2004-10-02 Jim Meyering <jim@meyering.net>
499 * dirfd.h, getpagesize.h: Add copyright notice.
501 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
503 * snprintf.c: Remove comments as to why each header is needed.
505 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
507 * strsep.h: New file.
508 * strsep.c: New file.
510 2004-10-01 Simon Josefsson <jas@extundo.com>
512 * snprintf.c (snprintf): Handle size==0.
514 2004-10-01 Simon Josefsson <jas@extundo.com>
515 Bruno Haible <bruno@clisp.org>
517 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
518 (snprintf): Declare 'args'.
520 2004-09-30 Simon Josefsson <jas@extundo.com>
522 * snprintf.h, snprintf.c: New files.
524 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
526 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
527 (hol_entry_help): Never translate an empty string.
528 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
529 * argp.h (OPTION_NO_TRANS): New option.
531 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
533 * xvasprintf.c: Include xalloc.h.
534 (xvasprintf): Use xalloc_die, not xmalloc_die.
536 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
538 * dummy.c: Change copyright notice to FSF, and license to GPL.
540 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
542 * argp-pvh.c (argp_program_version_hook): Provide initial value.
543 Problem reported by Bruno Haible in:
544 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
546 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
548 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
549 in case some system header has #define'd it. Problem reported by
551 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
553 2004-09-08 Bruno Haible <bruno@clisp.org>
555 * stdint_.h.in: New file, taken from GNU clisp.
557 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
559 * xvasprintf.h: New file.
560 * xvasprintf.c: New file.
561 * xasprintf.c: New file.
563 2004-09-08 Bruno Haible <bruno@clisp.org>
565 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
567 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
569 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
571 Import from coreutils.
572 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
573 strings on unbounded length. alloca's performance benefits aren't
576 (parse_with_separator): New function, with most of the internals
577 of the old parse_user_spec. Allow user to omit both user and group,
578 for compatibility with FreeBSD.
579 Clone only the user name, not the entire spec.
580 Do not set *uid, *gid unless entirely successful.
581 Avoid memory leak in some failing cases.
582 Fix regression for USER.GROUP reported by Dmitry V. Levin in
583 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
584 (parse_user_spec): Rewrite to use parse_with_separator.
586 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
588 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
589 its complicated substitute.
590 * argp-help.c: Include <errno.h>, for program_invocation_short_name
591 and program_invocation_name.
592 (__argp_basename) [!_LIBC]: Remove; the only use was
593 replaced by its body.
594 (__argp_short_program_name): Change condition from
595 !defined __argp_short_program_name to
596 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
597 to match argp-namefrob.h.
598 (__argp_failure): Don't assume strerror_r returns char *.
599 * argp-parse.c (N_): Define unconditionally.
600 (argp_default_options): Fill out initializers with 0 to avoid
603 2004-08-12 Simon Josefsson <jas@extundo.com>
605 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
606 * getopt_.h: Renamed from getopt.h.
608 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
610 Merge from coreutils.
612 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
613 wmemchr or wmemcpy. Problem reported by Robert Dahlem
614 for Reliant Unix 5.43.
616 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
617 (union fooround): Use uintmax_t, not long int.
618 The rest is a merge from libc:
619 [defined _LIBC]: Include <shlib-compat.h>.
620 (_obstack) [defined _LIBC]: Remove after 2.3.4.
622 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
624 * strverscmp.c: Convert to UTF-8.
626 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
628 * obstack.h (obstack_empty_p):
629 Don't assume that chunk->contents is suitably aligned.
630 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
631 Likewise. Problem reported by Benno in
632 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
634 * chown.c (rpl_chown): Work even if the file is writeable but not
635 readable. This could be improved further but it'd take some work.
637 2004-08-08 Simon Josefsson <jas@extundo.com>
639 * xgethostname.c: Don't include error.h (not used).
642 * getpass.c: Include getpass.h first.
644 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
646 * xalloc-die.c: New files.
647 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
649 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
650 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
651 (_, N_, xalloc_die): Move to xalloc-die.c.
652 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
653 so that we needn't mess with xalloc_msg_memory_exhausted.
655 * sha1.h: Renamed from sha.h.
656 (SHA1_H): Renamed from _SHA_H.
657 (sha1_ctx): Renamed from sha_ctx.
658 (sha1_init_ctx): Renamed from sha_init_ctx.
659 (sha1_process_block): Renamed from sha_process_block.
660 (sha1_process_bytes): Renamed from sha_process_bytes.
661 (sha1_finish_ctx): Renamed from sha_finish_ctx.
662 (sha1_read_ctx): Renamed from sha_read_ctx.
663 (sha1_stream): Renamed from sha_stream.
664 (sha1_buffer): Renamed from sha_buffer.
665 * sha1.c: Likewise; renamed from sha.c.
666 Do not include <sys/types.h>.
667 Include <stddef.h> rather than <stdlib.h>.
669 2004-08-08 Bruno Haible <bruno@clisp.org>
671 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
672 FILESYSTEM_PREFIX_LEN.
673 * progreloc.c: Likewise.
674 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
676 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
679 * argp-help.c (make_hol, hol_append): Don't assume that
680 SIZE_MAX is a valid preprocessor constant.
681 (__argp_basename): Change from "#ifndef _LIBC"
682 to "#ifndef __argp_short_program_name", so that
683 we don't compile these functions for tar.
685 More merges from coreutils.
686 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
687 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
689 * addext.c: Remove; no longer needed.
690 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
691 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
692 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
693 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
694 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
695 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
696 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
697 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
698 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
699 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
700 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
701 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
702 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
703 Import changes from coreutils.
705 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
707 Merge from coreutils.
709 * .gdb-history: Remove; this doesn't belong here.
711 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
712 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
713 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
715 * dirname.h: Include <stdbool.h>.
716 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
717 for consistency with POSIX terminology. All uses changed.
718 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
719 (strip_trailing_slashes): Use bool for booleans.
720 * stripslash.c (strip_trailing_slashes): Likewise.
722 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
723 sometimes returns a positive errno value even when it succeeds.
724 (print_errno_message) [!LIBC]: Fall back on strerror if
727 * path-concat.c (mempcpy): Don't define if a system header defines it.
728 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
729 (longest_relative_suffix): New function.
730 (path_concat): Use it. Assume first argument is not NULL.
731 Port to DOS. Omit redundant separators.
732 Report an error instead of returning NULL.
733 Use mempcpy instead of memcpy.
734 (xpath_concat): Remove: not declared or used.
736 * same.h: Include <stdbool.h>
737 (same_name): Return bool, not int.
738 * same.c (same_name): Likewise.
739 (errno): Don't declare; we assume C89 or better now.
741 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
742 if not already defined.
744 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
745 * dup-safer.c (errno): Likewise.
747 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
749 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
752 2004-08-03 Simon Josefsson <jas@extundo.com>
754 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
755 * progname.h: Don't include stdbool.h.
757 2004-08-02 Simon Josefsson <jas@extundo.com>
759 * getsubopt.h: New file, with comments from Bruno Haible.
760 * getsubopt.c: New file, from glibc, but slightly modified based on
761 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
763 2004-08-01 Simon Josefsson <jas@extundo.com>
765 * xgetdomainname.c: Include stdlib.h, for free().
767 2004-07-16 Simon Josefsson <jas@extundo.com>
771 2004-07-16 Bruno Haible <bruno@clisp.org>
773 * backupfile.h: Add extern "C" for C++.
774 * closeout.h: Likewise.
775 * copy-file.h: Likewise.
776 * findprog.h: Likewise.
777 * full-write.h: Likewise.
778 * pathname.h: Likewise.
779 * progname.h: Likewise.
780 * stpcpy.h: Likewise.
781 * stpncpy.h: Likewise.
782 * strcase.h: Likewise.
783 * strstr.h: Likewise.
784 * xalloc.h: Likewise.
786 * mbswidth.h: Add extern "C" for C++.
787 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
789 2004-07-09 Simon Josefsson <jas@extundo.com>
791 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
792 failed without this.)
794 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
796 * fchown-stub.c: New file.
798 2004-06-24 Jim Meyering <jim@meyering.net>
800 * obstack.h (obstack_base): Cast to (void *), per documentation.
802 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
804 * argz.c, argz_.h: New files, which are autoupdated from libtool.
806 2004-06-01 Jim Meyering <jim@meyering.net>
808 * calloc.c: New file.
810 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
812 * getdate.y (yylex): Allow space between sign and number.
813 Problem reported by Dan Jacobson.
815 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
816 and Jim Meyering <jim@meyering.net>
818 Merge from coreutils CVS.
820 * stat-macros.h: New file, with contents from file-type.h
821 and coreutils' system.h.
822 * file-type.c: Include "stat-macros.h".
823 * file-type.h (file_type): Move all macro definitions to new file,
826 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
827 Wrap old code with this conditional.
828 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
829 function that does not dereference symlinks.
830 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
832 * xreadlink.c: Include xreadlink.h first, to catch .h file
834 (xreadlink): Accept new arg SIZE, for efficiency.
835 All decls and uses changed.
836 * xreadlink.h: Include <stddef.h>, for size_t.
838 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
839 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
841 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
843 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
845 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
846 macros to be defined.
847 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
848 the allocator returns NULL because the requested size is zero.
850 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
852 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
853 var. Add comment explaining why libc still defines it. This
854 merges the following patch from glibc:
855 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
857 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
859 * obstack.c (_obstack): Remove unused variable. It hasn't been
860 present in glibc since revision 1.1 of this file.
861 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
862 obstack_alignment_mask, obstack_alloc, obstack_base,
863 obstack_blank, obstack_blank_fast, obstack_chunk_size,
864 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
865 obstack_grow0, obstack_init, obstack_int_grow,
866 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
867 obstack_next_free, obstack_object_size, obstack_ptr_grow,
868 obstack_ptr_grow_fast, obstack_room): Remove declarations of
869 nonexistent functions.
871 2004-05-17 Derek R. Price <derek@ximbiot.com>
872 Paul Eggert <eggert@cs.ucla.edu>
874 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
876 2004-05-14 Bruno Haible <bruno@clisp.org>
878 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
879 that consists of a '.' followed by an empty digit string.
880 Patch by Tor Lillqvist <tml@iki.fi>.
882 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
884 Port obstack to the AS/400, where pointers are 16 bytes wide and
885 you cannot cast an integer to a valid pointer. This patch is
886 currently waiting to be integrated into glibc; see
887 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
889 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
890 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
891 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
892 (struct obstack): temp member is now a union of a pointer and
893 an integer, instead of an integer. All integer uses changed.
894 This does not affect the physical layout of struct obstack,
895 except on hosts (like the AS/400) where the size or alignment of
896 void * is greater than that of ptrdiff_t.
897 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
898 __STDC__)]: Store temporary in pointer member of union, not
900 * obstack.c: Include <stddef.h>, for offsetof.
901 (struct fooalign): Remove; it doesn't need a name.
902 (union fooround): Change double to long double, and add void *.
903 (DEFAULT_ALIGNMENT): Use offsetof to compute.
904 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
905 not a macro. Hence the values are always int; so remove all
906 casts-to-int in uses.
908 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
909 Derek Price <derek@ximbiot.com>
911 * alloca.c: Include <alloca.h>, to get our interface.
912 * alloca_.h: Use __alloca on AIX, so that we don't have to
913 include <alloca.h> first. Use C89 prototype for alloca; this
914 requires including <stddef.h> for size_t. Use extern "C" if C++.
915 Use #elif for simplicity, since we can assume C89 now.
916 Don't try to source the system alloca.h since it will not be found
917 and to prevent recursively including its replacement.
918 * fnmatch.c: Include <alloca.h> instead of opencoding.
921 2004-05-16 Derek Price <derek@ximbiot.com>
922 Paul Eggert <eggert@cs.ucla.edu>
924 getline cleanup. This changes the getndelim2 API: both order of
925 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
928 * getline.c: Don't include stddef.h or stdio.h, since our
930 (getline): Always use getdelim, so that we don't have two
932 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
934 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
935 (GETNDELIM2_MAXIMUM): New macro.
936 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
937 instead of the old practice of delim2==0. All callers changed.
938 Return -1 on overflow, instead of returning junk.
939 Do not set *linesize unless allocation succeeds.
940 * getndelim2.h: Do not include stddef.h; no longer needed, now
941 that we include sys/types.h.
942 * getnline.h: Likewise.
943 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
944 (getndelim2): Reorder arguments.
945 * getnline.c (getnline, getndelim):
946 Don't discard the NMAX argument.
947 (getnline): Invoke getndelim, to avoid code duplication.
948 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
949 of (size_t) -1 by callers of the getnline family.
951 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
953 * nanosleep.c (suspended): Change its type from int to
954 sig_atomic_t volatile.
955 (first_call): Make it private to rpl_nanosleep, and have it
956 be zero initially as that's a bit faster.
957 (my_usleep): Round up fractional times instead of truncating them,
958 as this is the usual meaning for 'sleep'.
960 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
962 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
963 (ENOSYS): Define if not defined.
964 (settime): Fall back on stime if it exists and settimeofday fails.
965 But don't bother with fallbacks if a method fails with errno == EPERM.
967 2004-05-11 Jim Meyering <jim@meyering.net>
969 Prior to this change, the save_cwd caller required read access to the
970 current directory on most systems (ones with the fchdir function).
972 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
973 fails, try write-only, and finally, resort to using xgetcwd.
975 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
977 * obstack.c, obstack.h: Import changes from libc.
979 2004-04-28 Bruno Haible <bruno@clisp.org>
981 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
982 implicitly appends .exe to executables.
983 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
984 accepts Windows pathnames.
985 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
986 Cygwin like Windows, since it now accepts Windows pathnames.
987 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
988 Cygwin like Windows, since it now accepts Windows pathnames.
989 Reported by Derek Robert Price <derek@ximbiot.com>.
991 2004-04-20 Jim Meyering <jim@meyering.net>
993 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
995 2004-04-20 Jim Meyering <jim@meyering.net>
996 Bruno Haible <bruno@clisp.org>
998 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
999 memory when realloc fails.
1001 2004-04-18 Jim Meyering <jim@meyering.net>
1003 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
1004 don't leak memory and do call END_UTMP_ENT.
1006 2004-04-11 Paul Eggert <eggert@twinsun.com>
1008 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
1009 (CHAR_BIT): Remove, since we assume C89.
1010 Include <stdint.h> if available, as per current Autoconf CVS advice.
1012 2004-03-30 Paul Eggert <eggert@twinsun.com>
1014 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
1015 not bool, to be more consistent with Unix conventions.
1016 Suggested by Bruno Haible.
1018 Merge from coreutils.
1020 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
1023 * getdate.h: Include stdbool.h, and timespec.h instead of
1024 the usual <time.h> dance.
1025 (get_date): Change signature to support fractional time stamps.
1026 All callers changed.
1027 * getdate.y: Include "getdate.h" first, as we can now
1028 assume C89 and don't need to worry about 'const'.
1029 Similarly, include "unlocked-io.h" near start, not in middle.
1031 (textint.value): Use long int rather than int.
1032 (textint.digits): Use size_t rather than int.
1033 (BILLION, LOG10_BILLION): New constants.
1034 (parser_control): New member rel_ns. Members day_ordinal,
1035 time_zone, month, day, hour, minutes, rel_year, rel_month,
1036 rel_day, rel_hour, rel_minutes, rel_seconds
1037 are now long int, not int. Member seconds is now struct timespec,
1038 not int. New member timespec_seen. Members dates_seen, days_seen,
1039 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
1041 (%union.intval): Now long int, not int.
1042 New member timespec.
1043 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
1044 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
1045 (spec): Now is a timespec or an item list.
1046 (timespec, items): New nonterminals.
1047 (time, rel, relunit, number, get_date):
1048 Add support for fractional seconds.
1049 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
1050 (gmtime, localtime, mktime): Remove decls; not needed with C89.
1051 (to_hour): First arg is now long int, not int.
1052 (to_year): Returns long int, not int.
1053 Don't treat year -70 like 70.
1054 (tm_diff): Returns long int, not int.
1055 (lookup_word): Use bool instead of int when appropriate.
1056 (yylex): Use size_t for count, not int.
1057 Detect overflow when parsing large integer constants.
1058 Add support for fractions.
1059 (get_date): Make pointers 'const' if possible.
1060 Use more-portable code to detect integer overflow.
1061 (main) [TEST]: Adjust to above changes. Test for localtime failure.
1062 Don't use ctime; it's not reliable if the year has >4 digits.
1064 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
1065 This is for compatibility with BSD.
1067 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
1068 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
1069 From coreutils' system.h.
1071 * userspec.c: Don't include "posixver.h".
1072 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
1073 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
1074 compatible extension. Simplify code by removing a boolean int
1075 that was always nonzero if a string was nonnull.
1077 2004-03-30 Jim Meyering <jim@meyering.net>
1079 Merge from coreutils.
1081 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
1083 * readtokens.c (readtoken): Don't leak 64 bytes when reading
1084 an empty input stream.
1086 * readtokens.c: Include <stdbool.h>.
1087 (readtoken): Use `size_t' rather than int/long.
1088 All callers adjusted.
1089 Use `bool' rather than `int' where appropriate.
1090 Use memset rather than an explicit loop.
1091 Use x2nrealloc rather than xrealloc.
1092 Allow the use of `\0' as a delimiter.
1093 (readtokens): Likewise.
1094 * readtokens.h (readtoken, readtokens): Update prototypes.
1096 2004-03-30 Bruno Haible <bruno@clisp.org>
1098 * getloadavg.c (getloadavg): Don't assume setlocale returns
1101 2004-03-29 Paul Eggert <eggert@twinsun.com>
1103 Merge changes to getloadavg.c from coreutils and Emacs.
1105 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
1106 Define to an expression, not to the empty string.
1107 Include cloexec.h and xalloc.h.
1108 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
1109 Use set_cloexec_flag rather than rolling our own.
1110 * cloexec.c, cloexec.h: New files.
1112 2004-03-18 Paul Eggert <eggert@twinsun.com>
1114 * getopt.h: Sync with libc CVS.
1116 2004-03-18 Paul Eggert <eggert@twinsun.com>
1117 Bruno Haible <bruno@clisp.org>
1119 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
1120 not on all platforms that have <wchar.h>.
1121 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
1123 2004-03-09 Paul Eggert <eggert@twinsun.com>
1125 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
1127 * getopt_int.h: New file, also synced from libc.
1129 2004-03-07 Paul Eggert <eggert@twinsun.com>
1131 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
1132 '#if' expressions. Unlike the code it replaces, it does not
1133 depend on (defined _SC_PAGESIZE). However, it does depend on
1134 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
1135 first reported by Jason Andrade in
1136 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
1138 2004-01-18 Simon Josefsson <jas@extundo.com>
1140 * strdup.h: New file.
1141 * strdup.c: Include it.
1142 * path-concat.c: Include strdup.h. Drop strdup declaration.
1143 * userspec.c: Include strdup.h. Drop strdup declaration.
1145 2004-02-06 Karl Berry <karl@gnu.org>
1147 * config.charset: update from gettext 0.14.1.
1149 2004-02-05 Paul Eggert <eggert@twinsun.com>
1151 Add comments and code, prompted by suggestions from Bruno Haible
1153 * quotearg.h (quotearg_alloc): New decl. Improve the comments
1154 describing the enum quoting_style values.
1155 * quotearg.c (quotearg_alloc): New function.
1156 (quotearg_buffer_restyled): Treat lone { and } as special.
1157 Treat = as special. Work around bug with older shells
1158 that "see" a '\' that is really the 2nd byte of a multibyte char.
1159 Quote empty string with shell_quoting_style.
1161 2004-02-03 Bruno Haible <bruno@clisp.org>
1163 * pipe.h: New file, from GNU gettext.
1164 * pipe.c: New file, from GNU gettext.
1166 2004-01-27 Bruno Haible <bruno@clisp.org>
1168 * execute.h: New file, from GNU gettext.
1169 * execute.c: New file, from GNU gettext.
1170 * w32spawn.h: New file, from GNU gettext.
1172 2004-01-23 Paul Eggert <eggert@twinsun.com>
1174 Exit-status fix from coreutils.
1176 Use exit_failure consistently in place of EXIT_FAILURE,
1177 so that program exit statuses are consistent on failure.
1179 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
1180 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
1181 * argmatch.h: Comment fix to match the above.
1182 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
1183 Now a macro referring to exit_failure, instead of a separate
1184 variable. Include "exitfail.h" to get it.
1185 * xstrtol.h: Include "exitfail.h".
1186 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
1188 * long-options.c (parse_long_options): Use prototype
1189 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
1192 2004-01-21 Jim Meyering <jim@meyering.net>
1194 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
1195 so as not to conflict with a different-sized __mktime_internal
1196 function in GNU libc.
1197 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
1198 Problem building statically-linked `ls' reported by Michael Brunnbauer.
1200 2004-01-18 Paul Eggert <eggert@twinsun.com>
1202 Merge from diffutils.
1204 * file-type.c (file_type): Add typed memory objects.
1205 * file-type.h (S_TYPEISTMO): New macro.
1207 * c-stack.h (c_stack_action): Remove argv argument.
1208 * c-stack.c (c_stack_action): Likewise. All uses changed.
1209 (die): Don't calculate message unless segv_action returns.
1210 (get_stack_location, min_address_from_argv, max_address_from_argv,
1211 volatile stack_base, volatile_stack_size): Remove.
1212 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
1213 that every segmentation violation is a stack overflow. (Ouch!)
1214 See Debian bug 136249 (still outstanding) for more info about why
1215 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
1217 2003-11-30 Bruno Haible <bruno@clisp.org>
1219 Safer stack allocation.
1220 * setenv.c: Include allocsa.h.
1221 (alloca): Remove fallback definition.
1222 (freea): Remove macro.
1223 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
1226 2003-10-17 Bruno Haible <bruno@clisp.org>
1228 * binary-io.h: Avoid warnings on Cygwin.
1230 2003-12-28 Bruno Haible <bruno@clisp.org>
1232 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
1233 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
1235 2003-11-28 Bruno Haible <bruno@clisp.org>
1237 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
1239 2003-11-27 Bruno Haible <bruno@clisp.org>
1241 * wait-process.c: On Windows, include windows.h. Needed on mingw.
1243 2003-11-17 Bruno Haible <bruno@clisp.org>
1245 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
1247 2003-11-24 Bruno Haible <bruno@clisp.org>
1249 * xallocsa.h: New file, from GNU gettext.
1250 * xallocsa.c: New file, from GNU gettext.
1252 2003-11-24 Bruno Haible <bruno@clisp.org>
1254 * allocsa.h: New file, from GNU gettext.
1255 * allocsa.c: New file, from GNU gettext.
1257 2003-11-24 Bruno Haible <bruno@clisp.org>
1259 * eealloc.h: New file.
1261 2004-01-15 Jim Meyering <jim@meyering.net>
1263 Merge from coreutils.
1265 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
1266 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
1267 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
1269 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
1270 optional configure-time default.
1272 * version-etc.c (version_etc_copyright): Update copyright date.
1274 * xreadlink.c (xreadlink): Correct outdated comment.
1276 2004-01-15 Paul Eggert <eggert@twinsun.com>
1278 Merge from coreutils.
1280 * posixver.c: Include posixver.h.
1282 * same.c: Include <stdbool.h>, <limits.h>.
1283 (_POSIX_NAME_MAX): Define if not defined.
1285 (same_name): If file names are silently truncated, report
1286 that the file names are the same if they are the same after
1287 the silent truncation.
1289 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
1290 conversion function.
1291 * xstrtod.c (xstrtod): Likewise. All callers changed to
1292 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
1295 2004-01-14 Paul Eggert <eggert@twinsun.com>
1297 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
1298 with like-named macro in fnmatch.c.
1299 (EXT): Use an internal constant instead.
1301 Merge fnmatch patches from glibc.
1302 * fnmatch.c (mbsinit): Remove define.
1303 Add libc_hidden_ver (__fnmatch, fnmatch).
1304 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
1305 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
1307 2003-12-14 Karl Berry <karl@gnu.org>
1309 * config.charset: update from gettext-runtime.
1311 2003-12-03 Paul Eggert <eggert@twinsun.com>
1313 * getgroups.c (getgroups): xmalloc takes one argument, not two.
1314 Bug reported by Alfred M. Szmidt.
1316 2003-11-29 Karl Berry <karl@gnu.org>
1318 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
1320 2003-11-23 Paul Eggert <eggert@twinsun.com>
1321 Bruno Haible <bruno@clisp.org>
1323 * printf-parse.h: Don't include sys/types.h.
1324 (ARG_NONE): New macro.
1325 (char_directive): Change type of *arg_index fields to size_t.
1326 * printf-parse.c: Don't include sys/types.h.
1327 (SSIZE_MAX): Remove macro.
1328 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
1329 Remove unnecessary overflow check.
1330 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
1333 2003-11-24 Paul Eggert <eggert@twinsun.com>
1335 * alloca.c: Remove dependency on xalloc module.
1336 (xalloc_die): Remove.
1337 (memory_full) [!defined emacs]: New macro.
1338 [!defined emacs]: Don't include xalloc.h.
1339 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
1340 address arithmetic overflows. Change datatypes a bit to avoid
1343 2003-11-22 Jim Meyering <jim@meyering.net>
1345 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
1347 2003-11-17 Bruno Haible <bruno@clisp.org>
1349 * vasnprintf.c (alloca): Remove fallback definition.
1350 (freea): Remove definition.
1351 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
1352 Reported by Paul Eggert.
1354 2003-11-17 Jim Meyering <jim@meyering.net>
1356 On systems without utime and without a utimes function capable of
1357 dealing with a NULL struct utimbuf* argument, this utime replacement
1358 could -- in unusual circumstances -- leak a file descriptor.
1359 * utime.c: Include <unistd.h> and <errno.h>.
1360 (utime_null): Be sure to close `fd' and to preserve errno.
1361 Reported by Geoff Collyer via Arnold Robbins.
1363 2003-11-16 Paul Eggert <eggert@twinsun.com>
1364 Bruno Haible <bruno@clisp.org>
1366 Protect against address arithmetic overflow.
1367 * printf-args.h: Include stddef.h.
1368 (arguments): Change type of field 'count' to size_t.
1369 * printf-args.c (printf_fetchargs): Use size_t instead of
1370 'unsigned int' where appropriate.
1371 * printf-parse.h: Include sys/types.h.
1372 (char_directive): Change type of *arg_index fields to ssize_t.
1373 (char_directives): Change type of fields 'count', max_*_length to
1375 * printf-parse.c: Include sys/types.h and xsize.h.
1376 (SSIZE_MAX): Define fallback value.
1377 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
1378 instead of 'int' where appropriate. Check a_allocated, d_allocated
1379 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
1380 * vasnprintf.c: Include xsize.h.
1381 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
1382 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
1383 overflow. Avoid wraparound when converting a width or precision from
1386 2003-11-16 Bruno Haible <bruno@clisp.org>
1388 Update from GNU gettext.
1389 * printf-parse.c: Generalize to it can be compiled for wide strings.
1390 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
1391 * vasnprintf.c: Generalize to it can be compiled for wide strings.
1392 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
1393 SNPRINTF): New macros.
1394 Don't include <alloca.h> if the file is used inside libintl.
1395 (local_wcslen): New function, for Solaris 2.5.1.
1396 (VASNPRINTF): Use it instead of wcslen.
1398 2003-11-16 Bruno Haible <bruno@clisp.org>
1400 * xsize.h (xmax): New function.
1401 (xsum, xsum3, xsum4): Declare as "pure" functions.
1403 2003-11-12 Paul Eggert <eggert@twinsun.com>
1405 * xalloc.h: Do not include <limits.h> or <stdint.h>.
1406 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
1407 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
1408 heuristic is just as accurate as far as we know, and it removes a
1409 dependency on size_max.m4 and ptrdiff_max.m4.
1411 2003-11-12 Paul Eggert <eggert@twinsun.com>
1413 * xstrtol.c (__xstrtol): Remove "break" immediately after
1414 "return", to pacify some unknown compiler. Problem reported
1417 2003-11-11 Bruno Haible <bruno@clisp.org>
1419 * xsize.h (SIZE_MAX): Remove fallback definition.
1420 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
1423 2003-11-10 Paul Eggert <eggert@twinsun.com>
1425 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
1426 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
1427 rejected some allocations of exactly SIZE_MAX - 2 bytes.
1429 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
1430 not (size_t) -1, since it's defined here.
1432 2003-11-06 Paul Eggert <eggert@twinsun.com>
1434 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
1435 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
1436 Reject sizes of exactly SIZE_MAX bytes.
1437 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
1438 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
1440 2003-11-05 Bruno Haible <bruno@clisp.org>
1442 * xsize.h: Include limits.h, to avoid a possible collision with
1443 SIZE_MAX defined in <limits.h> on Solaris.
1445 2003-11-04 Bruno Haible <bruno@clisp.org>
1447 * xsize.h: New file.
1448 * linebreak.c: Include xsize.h.
1449 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1450 argument for overflow.
1451 Suggested by Paul Eggert.
1453 2003-10-31 Bruno Haible <bruno@clisp.org>
1455 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1456 to avoid (extremely rare) race condition.
1457 Suggested by Paul Eggert.
1459 2003-11-03 Jim Meyering <jim@meyering.net>
1461 * userspec.c: Include "userspec.h".
1462 * userspec.h: New file.
1464 2003-10-31 Paul Eggert <eggert@twinsun.com>
1466 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1467 * mountlist.c (SIZE_MAX): Define if not defined already.
1468 (read_filesystem_list): Set and use me_type_malloced.
1469 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1470 whatever the type happens to be), for brevity and consistency.
1471 Check for size calculation overflow on Alphas running OSF/1.
1473 2003-10-31 Jim Meyering <jim@meyering.net>
1475 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1477 * linebuffer.c: Include <string.h> for declaration of memset.
1479 2003-10-30 Paul Eggert <eggert@twinsun.com>
1480 Bruno Haible <bruno@clisp.org>
1482 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1483 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1485 2003-10-29 Paul Eggert <eggert@twinsun.com>
1487 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1488 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1490 * quotearg.c (quotearg_n_options): Use it.
1491 * group-member.c: Include <stdbool.h>.
1492 (free_group_info): Arg is now const *; don't free arg.
1493 (get_group_info): Now returns bool and accepts struct group_info *,
1494 rather than returning a malloc'ed struct group_info *.
1495 All uses changed. Check for overflow in internal size calculation.
1497 * getusershell.c (readname): Simplify the code by using x2nrealloc
1498 rather than xmalloc/xrealloc.
1499 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1500 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1501 conformance bug: the old code used a pointer after freeing the
1502 storage that it addressed.
1503 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1504 rather than doing it by hand.
1505 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1506 the buffer preserved. Use free and xmalloc instead.
1507 * quotearg.c (quotearg_n_options): Likewise.
1508 Use a simpler test for size overflow. Don't use xalloc_oversized
1509 because unsigned int might be wider than size_t (!); this suggests
1510 that we should switch from unsigned int to size_t for slot numbers.
1512 2003-10-27 Bruno Haible <bruno@clisp.org>
1514 * stdbool_.h: Better support for BeOS.
1516 2003-10-27 Paul Eggert <eggert@twinsun.com>
1518 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1519 to allocate the returned structure. Do not allocate a subarray,
1520 as x2nrealloc will do that.
1521 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1522 instead of xnrealloc.
1523 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1525 2003-10-26 Paul Eggert <eggert@twinsun.com>
1527 * xalloc.h (xalloc_oversized): New static inline function, for
1528 callers that want to do their own size-overflow checking. Include
1529 <stdbool.h>, since xalloc_oversized returns bool.
1530 * xalloc.c (array_size_overflow): Remove. All callers changed
1531 to use xalloc_oversized.
1533 Add two functions x2realloc, x2nrealloc, for programs that grow
1534 arrays dynamically by doubling their sizes.
1535 * xalloc.h (x2realloc, x2nrealloc): New decls.
1536 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1539 Port to C99 semantics for 'inline' of external functions.
1540 Bug reported by Bruno Haible.
1541 * xmalloc.c (xnmalloc_inline): New static inline function,
1542 with the old contents of xnmalloc.
1543 (xnmalloc, xmalloc): Use it.
1544 (xnrealloc_inline): New static inline function,
1545 with the old contents of xnrealloc.
1546 (xnrealloc, xrealloc): Use it.
1548 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1550 2003-10-25 Paul Eggert <eggert@twinsun.com>
1552 Fix several address-calculation bugs in the hash modules,
1553 plus some minor code cleanup.
1555 * hash.h: Include <stdbool.h>, for bool.
1556 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1557 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1558 hash_get_n_entries, hash_get_max_bucket_length,
1559 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1560 hash_rehash): Use size_t rather than unsigned.
1561 * hash.c (struct hash_table, hash_get_n_buckets,
1562 hash_get_n_buckets_used, hash_get_n_entries,
1563 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1564 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1565 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1567 (SIZE_MAX): Define if not defined.
1568 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1569 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1571 Use const * when possible.
1572 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1573 (check_tuning): Fix bug: if tuning parameters were very close to
1574 0 or 1, rounding errors could have caused subscript violations.
1575 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1576 (hash_initialize): Add 'fail:' label
1577 to free table and return NULL, and use it to simplify code.
1578 Use calloc rather than clearing the storage ourself.
1579 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1580 buffer size calculations.
1581 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1582 Include <stddef.h>, for size_t.
1583 * hash-pjw.c (hash_pjw): Likewise.
1584 Switch to method described by Bruno Haible.
1585 Include <limits.h>, for CHAR_BIT.
1586 (SIZE_BITS): New macro.
1588 2003-10-21 Paul Eggert <eggert@twinsun.com>
1590 * getndelim2.c (getndelim2): When size calculation overflows,
1591 ceiling the allocation at NMAX bytes rather than silently
1592 discarding input bytes before NMAX is reached. This makes
1593 a difference only if NMAX exceeds SIZE_MAX / 2.
1595 * obstack.c: Merge from glibc.
1596 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1597 Add libc_hidden_def (_obstack_newchunk).
1598 (_obstack_free) [! defined _LIBC]: Remove.
1599 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1600 a clone of the function body.
1601 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1602 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1604 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1605 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1608 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1609 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1610 Don't use lvalue casts, as GCC plans to remove support for them
1611 in GCC 3.5. Reported by Joseph S. Myers. This bug
1612 was also present in the non-GCC version, indicating that this
1613 code had always been buggy and had never been widely used.
1614 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1615 Use the fast variant of each macro, rather than copying the
1616 definiens of the fast variant; that way, we'll be more likely to
1617 catch future bugs in the fast variants.
1619 2003-10-20 Bruno Haible <bruno@clisp.org>
1621 * wait-process.h: New file, from GNU gettext.
1622 * wait-process.c: New file, from GNU gettext.
1624 2003-10-19 Jim Meyering <jim@meyering.net>
1626 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1628 2003-10-16 Paul Eggert <eggert@twinsun.com>
1630 * getgroups.c: Include <errno.h>, <stdlib.h>.
1631 (getgroups): First arg is int, not size_t.
1632 Don't let 'free' mangle errno.
1634 2003-10-16 Jim Meyering <jim@meyering.net>
1636 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1638 2003-10-15 Paul Eggert <eggert@twinsun.com>
1640 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1642 (new_exclude, add_exclude_file): Initial size no longer needs to
1644 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1645 our own address arithmetic overflow checking.
1647 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1648 (fnmatch): Do not alloca more than 2000 wide characters;
1649 instead, use malloc for large buffers.
1650 Check for address arithmetic overflow, and return -1
1651 with errno set to ENOMEM in that case.
1652 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1653 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1654 instead, return -1. Check for address arithmetic overflow.
1656 2003-10-14 Paul Eggert <eggert@twinsun.com>
1658 Handle invalid suffixes and overflow independently, so that
1659 callers can treat them independently as needed. Fix some bugs in
1660 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1661 suffix for a human-readable blocksize. The major caller-visible
1662 change is the addition of a new
1663 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1664 that both overflow and suffix chars were found.
1666 * human.c (humblock): Don't check separately for invalid suffix
1667 char; that is xstrtoumax's job (now that its bug is fixed).
1668 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1669 INTMAX_MAX]: New macros.
1670 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1671 TYPE_MAXIMUM): New macros.
1672 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1673 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1674 if overflow occurs, as it's what __strtol does and it's more useful
1676 (__xstrtol): If __strtol reports some error other than ERANGE,
1677 reflect it to the caller as LONGINT_INVALID. If it reports
1678 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1679 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1680 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1682 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1683 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1684 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1685 [defined UINTMAX_MAX]: New macros.
1687 2003-10-14 Bruno Haible <bruno@clisp.org>
1689 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1690 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1691 Also use volatile where needed.
1693 2003-10-12 Paul Eggert <eggert@twinsun.com>
1695 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1696 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1697 and define in terms of the other primitives.
1698 * xmalloc.c: Include stdbool.h; do not include exit.h.
1699 (SIZE_MAX): Define if not already defined.
1700 (array_size_overflow): New function.
1701 (xalloc_die): Abort instead of exiting if 'error' returns.
1702 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1703 (xmalloc, xrealloc): Use them.
1704 (xcalloc): Check for address arithmetic overflow.
1705 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1706 a bit faster than strcpy.
1708 2003-10-08 Paul Eggert <eggert@twinsun.com>
1710 Merge getpass from libc, plus a few fixes.
1712 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1713 Include <stdbool.h>.
1714 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1715 __fsetlocking to empty.
1716 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1717 do include <bits/libc-lock.h>.
1718 Do not include <fcntl.h>; not needed.
1719 [_LIBC]: Include <wchar.h>.
1720 (NOTCANCEL_MODE): New macro.
1721 (flockfile, funlockfile) [_LIBC]: New macros.
1722 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
1723 [!_LIBC]: New macros.
1724 (call_fclose): New function.
1725 (getpass): Use it. Save tty stream separately; this simplifies the
1726 code and makes it more reliable if stdin happens to equal stdout.
1727 Invoke __fsetlocking on tty.
1728 Handle thread cancellation if needed.
1729 Namespace cleanup (use __tcgetattr, __getline).
1730 Use bool for Booleans.
1731 [USE_IN_LIBIO]: Handle wide streams.
1732 [!_LIBC]: Unconditionally do the fseek, since we don't know what
1733 stream might go where.
1735 * unlocked-io.h: Include <stdio.h>, so that the caller
1736 doesn't have to include <stdio.h> before us.
1737 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
1738 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
1739 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
1740 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
1741 if not declared, so that we can use getpass.c code from libc without
1743 (flockfile, ftrylockfile, funlockfile): New macros.
1745 2003-10-06 Bruno Haible <bruno@clisp.org>
1747 * version-etc-2.h: Remove file.
1748 * version-etc-2.c: Remove file.
1750 2003-09-25 Jim Meyering <jim@meyering.net>
1751 Bruno Haible <bruno@clisp.org>
1753 This lets translators provide better translations for the
1754 "Written by ..." part of --version output.
1755 * version-etc.h: Include stdarg.h.
1756 (version_etc_copyright): Declare as readonly.
1757 (version_etc): Make this function variadic with a NULL-terminated list
1758 of author name strings.
1759 (version_etc_va): New declaration.
1760 * version-etc.c: Include stdarg.h, stdlib.h.
1761 (version_etc_copyright): Declare as readonly.
1762 (version_etc_va): New function. Provide a different translatable string
1763 for each possible number of authors < 10. Abbreviate when there are 10
1765 (version_etc): Make this function variadic. Call version_etc_va.
1766 Suggestion from Gary V. Vaughan.
1768 * long-options.h (parse_long_options): Change prototype: the authors
1769 string is moved to the end and becomes variadic.
1770 * long-options.c: Include stdarg.h.
1771 (parse_long_options): Make this function variadic, too.
1772 Call version_etc_va, not version_etc.
1774 2003-10-06 Bruno Haible <bruno@clisp.org>
1776 * fatal-signal.h: New file, from GNU gettext.
1777 * fatal-signal.c: New file, from GNU gettext.
1779 2003-10-04 Karl Berry <karl@gnu.org>
1781 * argp*: update from libc.
1783 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1785 * getpass.c (getpass): Use a no-op fseek when switching from input to
1786 output mode on the same stream.
1788 2003-09-29 Paul Eggert <eggert@twinsun.com>
1790 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1791 Fix arg typo in previous patch.
1793 2003-09-28 Jim Meyering <jim@meyering.net>
1795 * error.c: Correct cpp indentation.
1797 2003-09-27 Paul Eggert <eggert@twinsun.com>
1799 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1800 Omit the special code that used __typeof__, since we worry that
1801 it could be more trouble than it's worth. See:
1802 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1803 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1807 2003-09-26 Jim Meyering <jim@meyering.net>
1809 * error.c (error_tail): Move some declarations
1810 into inner scope where the local variables are used.
1812 2003-09-26 Bruno Haible <bruno@clisp.org>
1814 * stpncpy.h (gnu_stpncpy): New declaration.
1815 (stpncpy): Define as alias for gnu_stpncpy.
1816 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1818 2003-09-26 Paul Eggert <eggert@twinsun.com>
1820 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1821 (error_tail): Do not loop, reallocating temporary buffer, since
1822 the output cannot contain more wide characters than the input
1823 contains bytes, the size must be big enough already. This avoids
1824 one potential size overflow calculation. Check for size overflow
1825 when calculating temporary buffer size. Free temporary buffer
1826 when done, if it was allocated with malloc; this plugs a memory
1827 leak. Remove casts from void * to pointers, that are no longer
1828 needed now that we're assuming C89 or better.
1830 Merge error changes from glibc.
1832 * error.c, error.h: Update copyright notice header to match glibc.
1833 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1834 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1835 Disable cancellation while printing error.
1836 * error.h: Prepend __ to parameter names.
1838 2003-09-25 Karl Berry <karl@gnu.org>
1840 * argp-fmtstream.c, argp-help.c: update from libc.
1842 2003-09-25 Bruno Haible <bruno@clisp.org>
1844 * version-etc-2.h: New file, from version-etc.h with modifications.
1845 * version-etc-2.c: New file, from version-etc.c with modifications.
1847 2003-09-25 Simon Josefsson <jas@extundo.com>
1849 * xgetdomainname.h: New file.
1850 * xgetdomainname.c: New file.
1852 2003-09-25 Simon Josefsson <jas@extundo.com>
1853 Bruno Haible <bruno@clisp.org>
1855 * getdomainname.h: New file.
1856 * getdomainname.c: New file.
1858 2003-09-24 Paul Eggert <eggert@twinsun.com>
1860 * linebuffer.c (freebuffer): Don't free the argument, just
1861 the buffer associated with the argument. Bug reported by
1864 2003-09-19 Karl Berry <karl@gnu.org>
1866 * argp.h: update from libc.
1868 2003-09-16 Paul Eggert <eggert@twinsun.com>
1870 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1871 input error, instead of returning NULL the next time we are called
1872 (and therefore losing track of errno).
1874 2003-09-15 Paul Eggert <eggert@twinsun.com>
1876 * getndelim2.c (getndelim2): Don't trash errno when a read
1877 fails, so that the caller gets the proper errno.
1879 * readutmp.c (read_utmp): Likewise.
1880 Check for fstat error. Close stream and free storage
1883 2003-09-14 Bruno Haible <bruno@clisp.org>
1885 * fwriteerror.h: New file.
1886 * fwriteerror.c: New file.
1888 2003-09-14 Jim Meyering <jim@meyering.net>
1890 * getloadavg.c: Correct cpp indentation.
1891 * strdup.c: Likewise.
1892 * vasnprintf.c: Likewise.
1894 2003-09-12 Paul Eggert <eggert@twinsun.com>
1896 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1897 * obstack.c [!defined _LIBC]: Likewise.
1898 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1899 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1900 * exitfail.c: Don't include stdlib.h; no longer needed.
1902 More changes to assume C89 or better.
1904 * error.c (error_tail): Assume vprintf.
1906 * argmatch.c (getenv): Remove decl.
1907 * progreloc.c (get_full_program_name): Define via prototype.
1908 * setenv.c (clearenv): Likewise.
1909 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1911 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1912 (malloc, memcpy): Remove decls.
1913 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1914 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1915 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1916 (memcpy): Remove macro.
1917 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1918 (__P): Remove. All uses removed.
1919 (PTR): Remove. All uses changed to void *.
1920 (CHAR_BIT, NULL): Remove.
1921 (spaces, zeros, memset_space, memset_zero)
1922 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1924 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1925 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1926 Define with prototype.
1927 Remove now-unnecessary prototype decl.
1928 (extra_args_spec): Assume ANSI C. All uses changed.
1929 (extra_args_spec_iso): Remove.
1930 (my_strftime, emacs_strftimeu): Define via prototype.
1931 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1933 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1934 * strtoimax.c: Include <stdlib.h> unconditionally.
1935 (strtoul, strtol): Remove decls.
1936 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1938 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1939 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1940 (LOCALE_PARAM_PROTO): New macro.
1941 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1942 (INTERNAL (strtol), strtol): Define with a prototype.
1943 (PARAMS): Remove. All uses removed.
1944 * tempname.c: Include <string.h> unconditionally.
1945 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1946 * xgethostname.c (main): Define with a prototype.
1947 * xmalloc.c: Include "xalloc.h" first, to check interface.
1948 Include <stdlib.h> unconditionally.
1949 (calloc, malloc, realloc, free): Remove decls.
1950 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1951 Include <stdlib.h> unconditionally. Sort include file names.
1953 (xstrtod): Define with a prototype.
1954 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1955 (strtol, strtoul): Remove decls.
1957 2003-09-11 Paul Eggert <eggert@twinsun.com>
1959 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1960 Include <stdlib.h>, <string.h> unconditionally.
1961 Remove now-unnecessary cast to char *.
1962 * strnlen.c: Include <string.h> unconditionally.
1963 * yesno.c (yesno): Define with a prototype.
1965 2003-09-10 Bruno Haible <bruno@clisp.org>
1967 * strcspn.c: Include <string.h> unconditionally.
1968 * strpbrk.c: Include <string.h> unconditionally.
1969 * strstr.c: Include <string.h> unconditionally.
1970 * unicodeio.c: Include <string.h> unconditionally.
1971 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
1972 * unsetenv.c: Likewise.
1973 * xreadlink.c: Include <stdlib.h> unconditionally.
1974 * yesno.c: Include <stdlib.h> unconditionally.
1975 (rpmatch): Add prototype.
1977 2003-09-10 Jim Meyering <jim@meyering.net>
1979 * error.c: Correct indentation of cpp directives.
1981 2003-09-09 Paul Eggert <eggert@twinsun.com>
1985 * acosl.c (main): Use a prototype.
1986 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
1989 * getloadavg.c (getloadavg, main): Define via prototypes.
1991 * getopt.h (struct option.name): Assume C89, and use 'const'.
1992 (getopt, etopt_long, getopt_long_only, _getopt_internal)
1993 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
1995 * getopt.c (const): Remove macro.
1996 Include <string.h> unconditionally.
1997 (my_index): Remove; all uses changed to strchr.
1998 (strlen): Remove decl.
1999 (exchange): Remove forward decl; no longer needed.
2000 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
2001 Define with prototype.
2002 * getopt1.c (const): Remove macro.
2003 (getopt_long, getopt_long_only, main): Define with prototype.
2005 * getugroups.c: Include <string.h> unconditionally.
2007 * getusershell.c: Include <stdlib.h> unconditionally.
2008 (getusershell, setusershell, endusershell, readname, main):
2009 Define with prototypes.
2011 * group-member.c: Include group-member.h first.
2012 Include <stdlib.h> unconditionally.
2014 * hard-locale.c: Include hard-locale.h first.
2015 Include <stdlib.h>, <string.h> unconditionally.
2017 * hash.c (free, malloc): Remove decls.
2018 Include <stdlib.h> unconditionally.
2020 * human.c: Include <stdlib.h>, <string.h> unconditionally.
2021 (getenv): Do not declare.
2023 * idcache.c: Include <string.h> unconditionally.
2025 * long-options.c: Include long-options.h first, to test interface.
2026 Include <stdlib.h> unconditionally.
2028 * makepath.c: Include makepath.h first, to test interface.
2029 Include <stdlib.h> and <string.h> unconditionally.
2031 * linebuffer.c: Include <stdlib.h>.
2032 (free): Remove decl.
2034 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
2035 rpl_malloc returns void *, not char *.
2036 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
2038 * md5.h: Include <limits.h> unconditionally.
2039 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
2040 (__P): Remove; all uses removed.
2041 * md5.c: Include "md5.h" first.
2042 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
2043 md5_buffer, md5_process_bytes, md5_process_block):
2044 Define with prototypes.
2045 * sha.h (__P): Remove all uses. (It wasn't defined??)
2046 * sha.c: Include "sha.h" first.
2047 Include <stdlib.h>, <string.h> unconditionally.
2049 * memchr.c (__ptr_t): Remove; all uses changed to void *.
2050 * memcmp.c (__ptr_t): Likewise.
2051 * memrchr.c (__ptr_t): Likewise.
2052 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
2053 Include <string.h> unconditionally.
2054 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
2055 * memchr.c: Include <stdlib.h> unconditionally.
2056 * memchr.c (LONG_MAX): Remove.
2057 * memrchr.c (LONG_MAX): Likewise.
2058 * memchr.c (__memchr): Define via a prototype.
2059 * memrchr.c (__memrchr): Likewise.
2060 * memcmp.c (__P): Remove, and remove all uses.
2061 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
2062 Remove forward decls; no longer needed.
2063 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
2064 Use types required by C89 in prototype.
2066 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
2067 * savedir.c: Likewise.
2068 * mkdir.c (free): Remove decl.
2069 * rmdir.c (rmdir): Define with a prototype.
2070 * savedir.c: Include savedir.h first, to test interface.
2072 * mktime.c (STDC_HEADERS): Remove.
2073 Include <stdlib.h>, <string.h> unconditionally.
2075 * modechange.c: Include <stdlib.h> unconditionally.
2076 (malloc): Remove decl.
2078 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
2079 (free): Remove decl.
2081 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
2082 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
2083 (This type really should be intptr_t, but that's a C99ism.)
2084 (_obstack_memcpy): Remove: all uses changed to memcpy.
2085 Include <string.h> unconditionally.
2086 (struct obstack): Assume __STDC__ for types of members
2087 chunkfun, freefun, extra_arg.
2088 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
2089 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
2090 obstack_begin, obstack_specify_allocation,
2091 obstack_specify_allocation_with_arg, obstack_chunkfun,
2092 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
2093 Remove unprototyped decls and the macros that use them.
2094 * obstack.c (POINTER): Remove. All uses changed to void *.
2095 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
2096 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
2097 (defined __STDC__ && __STDC__)]:
2098 Remove nonprototyped code.
2099 Include <stdlib.h> unconditionally.
2100 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
2101 _obstack_allocated_p, _obstack_free, obstack_free,
2102 _obstack_memory_used, print_and_abort):
2103 Define using prototypes.
2104 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
2105 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
2106 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
2107 obstack_next_free, obstack_object_size, obstack_room) [0]:
2108 Remove unused, unprototyped code.
2110 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
2112 * physmem.c (physmem_total, physmem_available, main): Define
2115 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
2116 (main): Define with a prototype.
2118 * posixver.c (getenv): Remove decl.
2120 * putenv.c (malloc): Returns void *, not char *.
2121 Include <string.h> unconditionally.
2122 (strchr, memcpy, NULL): Do not define.
2124 * readtokens.c: Include readtokens.h first, to test interface.
2125 Include <stdlib.h>, <string.h> unconditionally.
2126 (init_tokenbuffer): Define with a prototype.
2128 * regex.c (PARAMS): Remove. All uses removed.
2129 All uses of _RE_ARGS removed, too.
2130 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2132 (bzero): Assume memset exists.
2133 (memcmp, memcpy, NULL): Remove.
2134 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
2135 char, or assignments to local vars of type signed char.
2136 (init_syntax_once, PREFIX(extract_number_and_incr),
2137 PREFIX(print_partial_compiled_pattern),
2138 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
2139 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
2140 PREFIX(regex_grow_registers), PREFIX(regex_compile),
2141 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
2142 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
2143 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
2144 wcs_compile_range, byte_compile_range, truncate_wchar,
2145 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
2146 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
2147 count_mbs_length, wcs_re_match_2_internal,
2148 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
2149 PREFIX(alt_match_null_string_p),
2150 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
2151 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
2152 regfree, PREFIX(extract_number)): Define with prototype. Remove
2153 now-unnecessary declaration, if any.
2154 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
2156 Remove now-unnecessary casts among pointer types.
2157 * regex.h (_RE_ARGS): Remove. All uses removed.
2159 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
2160 (free): Remove decl.
2162 * rpmatch.c: Include <stdlib.h> unconditionally.
2164 * same.c: Include <stdlib.h>, <string.h> unconditionally.
2165 (free): Remove decl.
2167 * save-cwd.c: Include <stdlib.h> unconditionally.
2168 * xgetcwd.c: Likewise.
2170 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
2171 (free): Remove decl.
2173 * strchrnul.c (strchrnul): Define with a prototype.
2174 Fix bug: c_in was not converted to char before searching.
2176 The following changes are not K&R related:
2178 * group-member.h: Include <sys/types.h>, so that this file is
2180 * makepath.h: Likewise.
2182 * getusershell.c (readname, default_index, line_size, readname):
2183 Use size_t, not int, for sizes.
2184 (readname): If the size overflows, report an error instead of
2187 2003-09-09 Derek Robert Price <derek@ximbiot.com>
2189 * getndelim2.c: Assume stdlib.h per the C89 spec.
2191 2003-09-08 Paul Eggert <eggert@twinsun.com>
2193 Assume C89 or better; remove K&R cruft.
2194 A few of these changes were first proposed by Derek Robert Price
2195 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
2197 * addext.c: Include <string.h> unconditionally.
2198 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
2199 Don't declare getenv or malloc.
2201 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
2202 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
2204 (find_stack_direction, alloca): Use prototypes.
2206 * atexit.c (atexit): Define using a prototype.
2208 * basename.c, dirname.c, stripslash.c:
2209 Include <string.h> unconditionally.
2211 * bcopy.c: Include <stddef.h>.
2212 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
2214 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
2216 * error.h (error, error_at_line, error_print_progname)
2217 [! (defined (__STDC__) && __STDC__)]: Remove decls.
2218 * error.c: Include error.h first, to check interface.
2219 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2220 (VA_START): Remove; all uses changeed to va_start.
2221 (exit, strerror): Remove decls.
2222 (error_print_progname): Prototype uncondionally.
2223 Don't include <errno.h>; no longer needed.
2224 (private_strerror): Remove.
2225 (error_tail): Always define.
2226 (error, error_at_line): Assume C89 or better; always use prototypes.
2227 * fatal.c: Include "fatal.h" first, to test interface.
2228 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2229 (VA_START): Remove; all uses changed to va_start.
2230 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
2232 (exit): Remove decl.
2233 (fatal): Prototype unconditionally. Assume va_start works.
2234 Abort at end, to pacify gcc.
2236 * euidaccess.c (main): Define with a prototype.
2238 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
2240 * exitfail.c: Include <stdlib.h> unconditionally.
2242 * fnmatch_.h (__P): Remove. All uses changed to assume
2244 * fnmatch.c: Include fnmatch.h first, to test interface.
2245 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
2246 (getenv): Remove decl.
2247 (fnmatch): Define using a prototype.
2248 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
2249 (FCT): Define using a prototype.
2251 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
2253 * gethostname.c: Include <stddef.h>.
2254 (gethostname): Define with prototype. Length is size_t, not int.
2256 2003-09-08 Paul Eggert <eggert@twinsun.com>
2258 * getversion.c: Remove; was migrated to backupfile.c in 1997.
2259 getversion.c should have been removed then, but was accidentally
2262 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
2263 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
2265 2003-09-07 Paul Eggert <eggert@twinsun.com>
2267 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
2268 copy_tm_result. Bug reported by Simon Josefsson in
2269 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
2271 2003-09-06 Paul Eggert <eggert@twinsun.com>
2273 * time_r.c, time_r.h: New files.
2275 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
2277 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2278 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2280 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2282 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2283 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
2286 * timegm.c: Switch to glibc implementation, with the following changes:
2287 [defined HAVE_CONFIG_H]: Include <config.h>.
2288 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
2289 (__mktime_internal) [!defined _LIBC]: New decl.
2290 (__gmtime_r) [!defined _LIBC]: New macro and function.
2291 (timegm): Use a prototype, since gnulib assumes C89.
2292 Do not bother declaring tmp to be const, as it's not really usefu.
2293 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
2294 (timegm): Declare only if HAVE_DECL_TIMEGM.
2296 2003-09-03 Paul Eggert <eggert@twinsun.com>
2298 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
2299 Bug reported by Lute Kamstra in
2300 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
2302 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
2303 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
2304 course with correspondingly smaller numbers for tomorrow and
2305 yesterday. From Tadayoshi Funaba. Originally installed into
2306 sh-utils on 1999-08-07, but the patch got lost (I guess during the
2309 2003-08-31 Simon Josefsson <jas@extundo.com>
2311 * timegm.h: New file.
2312 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
2314 2003-08-31 Karl Berry <karl@gnu.org>
2316 * argp.h: update from libc.
2318 2003-08-28 Bruno Haible <bruno@clisp.org>
2320 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
2321 warning on QNX, which defines O_BINARY to 000000.
2323 2003-08-24 Bruno Haible <bruno@clisp.org>
2325 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
2326 MSVC7 <stdio.h> is included later.
2328 2003-08-20 Bruno Haible <bruno@clisp.org>
2330 * progname.h: New file, from GNU gettext.
2331 * progname.c: New file, from GNU gettext.
2332 * progreloc.c: New file, from GNU gettext.
2334 2003-08-19 Bruno Haible <bruno@clisp.org>
2336 * xstrdup.c: Assume <string.h> exists.
2338 2003-08-18 Jim Meyering <jim@meyering.net>
2340 * setenv.h: Indent nested cpp directive.
2341 * vasnprintf.c: Remove trailing blanks.
2343 2003-08-17 Simon Josefsson <jas@extundo.com>
2344 Bruno Haible <bruno@clisp.org>
2346 * xstrndup.h: New file.
2347 * xstrndup.c: New file.
2349 2003-08-17 Bruno Haible <bruno@clisp.org>
2351 * strndup.h: New file.
2353 2003-08-16 Paul Eggert <eggert@twinsun.com>
2355 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
2356 space, undoing this 2003-08-12 change:
2357 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
2359 2003-08-16 Jim Meyering <jim@meyering.net>
2361 Merge from coreutils.
2362 * xstrtoimax.c: #else #if -> #elif.
2363 * xstrtoumax.c: Likewise.
2365 2003-08-15 Paul Eggert <eggert@twinsun.com>
2367 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
2368 rather than tab, after '#' in shell-script copyright notices.
2369 Suggested by Bruno Haible.
2371 2003-08-15 Jim Meyering <jim@meyering.net>
2372 and Paul Eggert <eggert@twinsun.com>
2374 Merge from coreutils.
2375 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
2376 member but strut utmpx does not. Needed for AIX 4.3.3.
2377 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
2379 2003-08-15 Jim Meyering <jim@meyering.net>
2381 Merge from coreutils.
2382 * xgethostname.c: Include <stdlib.h>.
2383 (xghostname): Don't exit for anything other than memory-related
2384 failure; just return NULL.
2385 * userspec.c: Include "posixver.h".
2386 (parse_user_spec): Accept `.' as a separator only
2387 in pre-POSIX-200112 mode.
2388 * strtoimax.c: Use #elif rather than #else #if.
2389 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
2390 Remove function, now that we can rely on a working tzset function.
2391 [!_LIBC]: Ensure that the required autoconf test has been run.
2392 [!defined _NL_CURRENT && HAVE_STRFTIME]:
2393 Use underlying_strftime for %r.
2394 * sha.c: Merge in some clean-up and optimization changes from glibc.
2395 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
2396 Ensure that it is a multiple of 64.
2397 Rearrange loop exit tests so as to avoid performing an
2398 additional fread after encountering an error or EOF.
2399 * realloc.c: Update copyright date.
2401 2003-08-14 Jim Meyering <jim@meyering.net>
2403 Merge from coreutils.
2404 * obstack.h: Whitespace changes.
2405 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
2406 and xcalloc return values.
2407 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
2408 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
2409 hang on OSF/1 5.1 for DIR on both local and remote file systems.
2410 Reported by (and fix confirmed by) Nelson H. F. Beebe.
2411 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2413 Use mntctl's return value to drive the entry-processing loop, since
2414 we can't rely on the value of the vmt_length member in the last
2415 entry. On some systems doing so could result in exhausting
2416 virtual memory. Based in part on a patch from Mike Jetzer.
2418 2003-08-14 Jim Meyering <jim@meyering.net>
2419 and Paul Eggert <eggert@twinsun.com>
2421 Merges from coreutils, plus other fixes.
2422 * physmem.c: Merge in portability changes from gcc/libiberty
2423 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
2424 for credits and details. Thanks to Kaveh Ghazi for helping
2425 to keep these files in sync.
2426 (ARRAY_SIZE): Define it.
2427 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
2428 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
2429 (memcasecmp): Don't assume size_t fits in unsigned int.
2430 Remove casts and duplicate code.
2431 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
2432 (memcpy): Remove definition.
2433 Merge in some clean-up and optimization changes from glibc.
2434 [BLOCKSIZE]: Move definition to top of file.
2435 Ensure that it is a multiple of 64.
2436 Rearrange loop exit tests so as to avoid performing an
2437 additional fread after encountering an error or EOF.
2438 * md5.h (md5_uintptr): Define.
2439 * makepath.c (CLEANUP_CWD): Report an error if we failed to
2440 return to the initial working directory. Preserve errno
2442 * idcache.c: Include "xalloc.h".
2443 (xmalloc, xrealloc): Remove decls.
2444 (getuser): Remove casts no longer required in C89.
2445 * human.c: Include stdio.h, for sprintf.
2446 * group-member.c: Include "xalloc.h".
2447 (xmalloc, xrealloc): Remove decls.
2448 (get_group_info): Remove casts no longer required in C89.
2449 * getusershell.c (readname): Remove casts no longer required in C89.
2450 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2451 * getline.c: Whitespace fix, from coreutils.
2453 2003-08-13 Paul Eggert <eggert@twinsun.com>
2455 * exclude.c: Include <ctype.h>
2456 (IN_CTYPE_DOMAIN): New macro.
2458 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2461 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2462 Undo previous (whitespace-only) change.
2464 2003-08-12 Paul Eggert <eggert@twinsun.com>
2466 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2467 Normalize leading white space and remove trailing white space.
2468 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2469 notice, as per ../config/srclist-update.
2471 Merge from coreutils.
2472 * euidaccess.h: New file.
2473 * euidaccess.c: Include it.
2474 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2475 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2476 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2478 2003-08-11 Bruno Haible <bruno@clisp.org>
2480 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2481 (vasnprintf): Use it instead of wcslen.
2483 2003-08-11 Bruno Haible <bruno@clisp.org>
2485 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2486 value to ensure that _Bool promotes to int. Use #define for _Bool when
2487 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2489 2003-08-10 Karl Berry <karl@gnu.org>
2491 * regex.h: update from libc (whitespace fix).
2493 2003-08-09 Paul Eggert <eggert@twinsun.com>
2495 Merge some files from coreutils. These changes were
2496 originally made by Jim Meyering.
2497 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2498 many older Unixes require this.
2499 * alloca.c (alloca): Remove cast to argument of free;
2500 no longer needed in C89.
2501 * alloca_.h, regex.h: Fix white space to match
2502 what GNU indent does.
2504 2003-08-05 Paul Eggert <eggert@twinsun.com>
2506 * bumpalloc.h: Remove.
2508 2003-08-04 Paul Eggert <eggert@twinsun.com>
2510 * getloadavg.c: Change copyright notice and spacing to conform to
2513 Merge from coreutils.
2514 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2516 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2517 from Karl Berry, implemented by Jim Meyering.
2518 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2519 from Dmitry V. Levin.
2520 Remove anachronistic cast of xrealloc.
2521 * fnmatch_.h (__const): Remove. Use 'const'.
2522 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2523 type. Otherwise, it wouldn't compile with at least /bin/cc on
2524 ymp-cray-unicos9.0.2.X.
2525 Combine two mostly-identical uses of alloca into one.
2526 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2528 2003-08-04 Dave Love <d.love@dl.ac.uk>
2532 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2533 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2534 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2535 obsolete NLIST_NAME_UNION.
2536 [__GNU__]: Undef BSD and FSCALE.
2537 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2539 2003-08-03 Paul Eggert <eggert@twinsun.com>
2541 * stdbool_.h (_Bool): Make it signed char, instead of
2542 an enum type, so that it's guaranteed to promote to int. See:
2543 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2545 2003-07-31 Paul Eggert <eggert@twinsun.com>
2547 * strerror.c: Include config.h, limits.h. Declare sprintf.
2548 (strerror): Don't assume that a printable int fits in 14 bytes.
2550 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2551 Bruno Haible <bruno@clisp.org>
2553 * getline.h (getline, getdelim): Change return type to ssize_t.
2554 * getline.c (getline, getdelim): Likewise.
2555 Remove _GNU_SOURCE define; now it's defined in config.h through
2558 2003-07-22 Paul Eggert <eggert@twinsun.com>
2560 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2561 over-parenthesization in macros.
2563 Sync with coreutils.
2565 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2568 Use `exit_failure' for xalloc and xmemcoll instead of their own
2569 private exit-failure variables.
2570 * xalloc.h (xalloc_exit_failure): Remove.
2571 * xmalloc.c: Likewise. Include exitfail.h.
2572 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2573 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2574 * xmemcoll.c: Likewise. Include exitfail.h.
2575 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2577 2003-07-18 Paul Eggert <eggert@twinsun.com>
2579 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2580 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2581 to test that it can stand by itself. Include "exitfail.h".
2582 Clients should set exit_failure instead.
2583 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2585 2003-07-18 Andreas Schwab <schwab@suse.de>
2587 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2589 2003-07-18 Bruno Haible <bruno@clisp.org>
2591 * getndelim2.h: New file.
2592 * getndelim2.c: Make into a module of its own. Include config.h,
2594 (getndelim2): Make non-static. Change return type to ssize_t.
2595 * getline.h: Change argument names.
2596 * getline.c: Include getndelim2.h instead of getndelim2.c.
2597 * getnline.c: Include getndelim2.h.
2599 2003-07-17 Bruno Haible <bruno@clisp.org>
2601 * Makefile.am: Remove file.
2602 * Makefile.in: Remove file.
2604 2003-07-17 Bruno Haible <bruno@clisp.org>
2606 * getnline.h: New file.
2607 * getnline.c: New file.
2608 * getndelim2.c: New file, extracted from getline.c.
2609 (getndelim2): Renamed from getdelim2, with added nmax argument.
2610 * getline.c: Include getndelim2.c.
2611 (getdelim2): Moved out to getndelim2.c.
2612 (getline, getdelim): Update.
2614 2003-07-15 <karl@gnu.org>
2616 * vasnprintf.c: update from gettext.
2618 2003-07-15 Jim Meyering <jim@meyering.net>
2620 * makepath.c (make_path): Enclose diagnostic in _(...).
2622 2003-07-14 Paul Eggert <eggert@twinsun.com>
2624 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2625 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2626 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2627 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2628 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2629 updated automatically by ../config/srclist-update. This changes
2630 their license from LPGL to GPL.
2632 2003-07-14 Jim Meyering <jim@meyering.net>
2634 Don't emit diagnostics. Let callers do that.
2635 * save-cwd.c: Don't include "error.h".
2636 (save_cwd): Don't call error. Ensure that errno is valid
2637 when returning nonzero.
2639 * save-cwd.h (restore_cwd): Update prototype.
2640 * save-cwd.c (restore_cwd): Remove two parameters.
2641 Simplify. Don't call error upon failure. Let callers do that.
2642 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2643 when auditing is enabled. But don't bother updating the #if.
2645 2003-07-14 Simon Josefsson <jas@extundo.com>
2647 * mempcpy.h: New file.
2648 * mempcpy.c: New file.
2650 2003-07-14 Paul Eggert <eggert@twinsun.com>
2652 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2653 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2654 unicodeio.c, unicodeio.h, unlocked-io.h:
2655 Switch from LGPL to GPL.
2657 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2659 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2660 it breaks C++ compilation.
2661 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2663 2003-07-10 Jim Meyering <jim@meyering.net>
2665 * vasnprintf.c: Remove trailing blanks.
2666 Make cpp indentation consistent.
2668 2003-07-09 Paul Eggert <eggert@twinsun.com>
2670 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2671 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2672 Switch from LGPL to GPL.
2674 2003-07-07 Paul Eggert <eggert@twinsun.com>
2676 * mktime.c: Fix some boundary cases and remove need for floating point.
2678 Issue a compile-time diagnostic if time_t is floating point, or if
2679 two's complement arithmetic is not in effect, or if arithmetic
2680 right shift does not propagate the sign. These assumptions were
2681 all in the original code but they weren't checked.
2683 (TIME_T_MIDPOINT, verify): New macros.
2684 (__isleap): Remove; it has integer overflow problems.
2685 (leapyear): New function, without those problems.
2686 (ydhms_tm_diff): Remove; splitting into two parts.
2687 (ydhms_diff): New function, containing the arithmetic part of
2688 the old ydhms_tm_diff function. Issue a compile-time
2689 diagnostic if we are not using C99 integer division.
2690 Avoid casts when possible.
2691 (guess_time_tm): New function, containing the checking part of
2692 the old ydhms_tm_diff function. Return the new value, rather than
2693 the difference between it and the old. Accept a new argument T
2694 so that *T specifies the old value. Check for overflow in the result.
2696 (__mktime_internal): Use a time_t offset, not a long int offset.
2697 This undoes the 2003-06-04 change, which is no longer needed now
2698 that we have better overflow checking.
2699 (localtime_offset): Likewise.
2701 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2702 and long are 64-bit but int is only 32-bit.
2703 (ydhms_diff): Use long int to store year1 and yday1.
2704 Issue a compile-time diagnostic if long int is not wide enough.
2706 (__mktime_internal): Use long int to store adjusted year and yday.
2707 Use plain C rather than preprocessor commands, if that doesn't
2709 Check for overflow (and try to repair) after each probe
2710 rather than checking only at the very end. This avoids some bugs
2711 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2712 does not equal GMT offset at maximum time).
2713 Use integer to check for overflow rather than floating point; this
2714 is more portable to non-IEEE hosts, and is a tad faster.
2715 When we detect that we are oscillating between two values,
2716 don't check whether tm_isdst has the requested value, since
2717 we already know the answer. When tm_isdst has the wrong value,
2718 use a different heuristic to find the right one, based on the
2719 extreme values actually observed in practice in tz2003a,
2720 rather than the (overly optimistic) "previous 3 calendar quarters".
2722 (not_equal_tm, print_tm, check_result): Use "const T" rather than
2723 "T const" to accommodate glibc style.
2724 (check_result): Use less-confusing report format. "long" -> "long int.
2726 Don't loop if the iteration overflows time_t.
2727 Allow a negative step in the iteration.
2729 2003-07-01 Paul Eggert <eggert@twinsun.com>
2731 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
2732 having it depend on HAVE_SYS_TYPES_H.
2734 2003-06-25 Bruno Haible <bruno@clisp.org>
2736 * readlink.c: New file.
2738 2003-06-20 Bruno Haible <bruno@clisp.org>
2740 Assume C89, so PARAMS isn't needed.
2741 * unicodeio.h (PARAMS): Remove.
2742 * unicodeio.c: Don't use PARAMS.
2744 2003-06-18 Jim Meyering <jim@meyering.net>
2746 Merge changes from coreutils.
2747 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
2748 Remove explicit declarations of xmalloc and realloc.
2750 (read_utmp): Remove anachronistic cast of xmalloc.
2752 2003-06-17 Paul Eggert <eggert@twinsun.com>
2754 Assume C89, so PARAMS isn't needed.
2755 * backupfile.h (PARAMS): Remove. All uses removed.
2756 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
2757 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
2758 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
2759 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
2760 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
2761 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2762 xstrtol.h: Likewise.
2763 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2764 same.h, strverscmp.h: Do not include config.h; no longer needed.
2765 Anyway, config.h should always be included before any other file.
2767 2003-06-11 Simon Josefsson <jas@extundo.com>
2769 * sysexit_.h: New file.
2771 2003-05-20 Derek Price <derek@ximbiot.com>
2773 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2775 2003-06-10 Simon Josefsson <jas@extundo.com>
2777 * strchrnul.h: New file.
2778 * strchrnul.c: New file.
2780 2003-06-10 Simon Josefsson <jas@extundo.com>
2782 * argp.h: New file, from glibc.
2783 * argp-ba.c: New file, from glibc.
2784 * argp-eexst.c: New file, from glibc.
2785 * argp-fmtstream.c: New file, from glibc.
2786 * argp-fmtstream.h: New file, from glibc.
2787 * argp-fs-xinl.c: New file, from glibc.
2788 * argp-help.c: New file, from glibc.
2789 * argp-namefrob.h: New file, from glibc.
2790 * argp-parse.c: New file, from glibc.
2791 * argp-pv.c: New file, from glibc.
2792 * argp-pvh.c: New file, from glibc.
2793 * argp-xinl.c: New file, from glibc.
2795 2003-06-07 Jim Meyering <jim@meyering.net>
2797 * readtokens.h: Put `Free Software Foundation, Inc.'
2798 in place of my name in the copyright comment.
2799 Remove definition and uses of __P.
2802 * stat.c: Don't declare xmalloc explicitly.
2803 Instead, include "xalloc.h".
2804 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2805 xrealloc, and xcalloc return values.
2806 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2808 * xgetcwd.h: Remove definition/uses of PARAMS.
2810 2003-06-06 Jim Meyering <jim@meyering.net>
2812 * stdbool_.h: Renamed from stdbool.h.in.
2814 2003-06-06 Jim Meyering <jim@meyering.net>
2816 Merge from coreutils.
2817 * same.c: (same_name): Declare *_basename locals to be `const'.
2818 Consolidate declarations and initializations of *_base* locals.
2820 Merge from coreutils.
2821 This avoids a core dump on systems without GNU putenv,
2822 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2823 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2824 (unsetenv): New static function, from GNU libc.
2825 (rpl_putenv): Use it.
2827 * modechange.c: Remove trailing blanks.
2829 Merge from coreutils.
2830 * fsusage.c: Remove declaration of statfs.
2831 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2833 * posixtm.c: Include <stdbool.h> unconditionally.
2835 2003-06-05 Paul Eggert <eggert@twinsun.com>
2837 * mktime.c (__mktime_internal): When resolving a tm_isdst
2838 mismatch, look in future quarters as well as past. This fixes a
2839 bug when processing fall-backwards gaps immediately after a long
2840 period of daylight-saving time.
2842 * mktime.c: Assume freestanding C89 or better.
2843 (HAVE_LIMITS_H): Remove. Assume it's 1.
2844 (__P): Remove; not used.
2845 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2846 (mktime, not_equal_tm, print_tm, check_result,
2847 main): Use prototypes. Use const * where appropriate.
2848 (main): Fix typo in testing code that uncovered by above changes.
2849 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2851 2003-06-04 Paul Eggert <eggert@twinsun.com>
2853 * mktime.c: Fix Debian bug 177940
2854 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2855 (localtime_offset): Now long int, not time_t, because we want it
2856 to be guaranteed to be signed. All uses changed.
2857 (__mktime_internal): If overflow would occur when adding offset,
2860 Merge 'human' changes from coreutils. Rewrite to support
2861 locale-specific notations like thousands separators.
2862 * human.c: Simplify authorship notice.
2863 Include human.h immediately after config.h.
2864 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2865 <limits.h>: Do not include, since human.h does.
2866 (SIZE_MAX, UINTMAX_MAX): New macros.
2867 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2868 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2869 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2870 (power_letter): Renamed from suffixes.
2871 (generate_suffix_backwards): Remove.
2872 (adjust_value): Now takes int style (because of human.h changes)
2873 and long double value (for greater precision on some platforms).
2874 (group_number): New function.
2875 (human_readable): Use it. Use integer options, not enum.
2876 Put the options before the sizes in the arg list.
2877 Support all the new options.
2878 The old human_readable function has been removed;
2879 use inttostr.h instead.
2880 (human_readable, default_block_size, humblock):
2881 Use uintmax_t, not int, for block sizes.
2882 (human_readable_inexact, block_size_types): Remove.
2883 (block_size_opts): New constant.
2884 (human_options): Renamed from human_block_size, with new signature
2885 that allows block sizes up to UINTMAX_MAX. All callers changed.
2886 * human.h: Add copyright and authorship notice.
2887 Include <limits.h> and <stdbool.h> unconditionally.
2888 (PARAMS): Remove. All uses removed.
2889 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2890 (enum human_inexact_style): Remove tag; now a nameless enum.
2891 (human_floor, human_ceiling, human_round_to_even): Now have
2892 values 2, 0, 1 rather than -1, 1, 0.
2893 (human_group_digits, human_suppress_point_zero, human_autoscale,
2894 human_base_1024, human_SI, human_B): New constants.
2895 (human_readable_inexact, human_block_size): Remove.
2896 (human_readable): Size args are now uintmax_t, not int.
2897 (human_options): New decl.
2899 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2900 unnecessary now that we assume C89 or better. This change
2901 imported from coreutils.
2903 * mktime.c (__mktime_internal): Do not reject negative timestamps
2904 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2905 in the 2003-05-30 sync from glibc.
2907 .h files should stand alone, but we shouldn't include <sys/types.h>
2908 if we can get away with just <stddef.h>.
2910 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2911 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2912 rather than <sys/types.h>, as we merely need size_t.
2913 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2915 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2916 Include <stdio.h>, to get FILE.
2917 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2918 memcasecmp.h has included <stddef.h> and all we need is size_t.
2919 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2920 our interface, instead of including <sys/types.h>
2922 2003-06-02 Paul Eggert <eggert@twinsun.com>
2925 Fix some minor time-related bugs with POSIX time arguments.
2926 Some valid time stamps were being rejected (notably -1, and
2927 time stamps before 1900 on 64-bit hosts). And some invalid
2928 time stamps were being accepted, e.g. September 31.
2930 * posixtm.h (posixtime): Return bool instead of time_t, so
2931 that we can return (time_t) -1 successfully.
2932 * posixtm.c: Likewise.
2933 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2934 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2935 (t): Remove static var.
2936 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2937 of static var. All uses changed.
2938 (year): Do not reject years before 1900; they can occur with
2940 (posix_time_parse): Do not check for out-of-range components;
2941 that is now the caller's responsibility, since our checks were
2942 only approximations.
2943 (posixtime): Use mktime to check for out-of-range components,
2944 since it knows them exactly.
2945 If mktime returns (time_t) -1, check whether an error actually occurred
2946 by invoking localtime on -1.
2947 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2948 posixtime failures better.
2949 Improve the test data (in comments only).
2951 2003-05-30 <karl@gnu.org>
2953 * mktime.c: update from libc.
2955 2003-05-30 Bruno Haible <bruno@clisp.org>
2957 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2958 * localcharset.h: Likewise.
2959 * localcharset.c: Likewise.
2961 2003-05-28 Paul Eggert <eggert@twinsun.com>
2963 Assume the headers required for C89 freestanding compilers.
2964 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
2965 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
2966 without checking for HAVE_LIMITS_H.
2967 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
2968 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
2970 * fatal.c: Include <stdarg.h> without checking for __STDC__.
2971 * exclude.c: Include <stdbool.h> unconditionally.
2972 * tempname.c: Include <stddef.h> unconditionally.
2973 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
2974 * modechange.c, rpmatch.c (NULL): Don't define, since
2975 <stddef.h> does that.
2976 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
2977 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
2978 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
2979 * xstrtol.c: Likewise.
2980 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
2981 * savedir.c: Include <stddef.h> instead of defining NULL.
2983 * addext.c (addext): Use assignment rather than cast, to avoid
2984 warnings on some platforms.
2986 * mktime.c (__mktime_internal): Do not reject negative timestamps
2989 2003-05-10 Bruno Haible <bruno@clisp.org>
2991 * linebreak.c (iconv_string_length): Don't return -1 just because the
2992 string is longer than 4 KB.
2994 2003-05-12 Jim Meyering <jim@meyering.net>
2996 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
2997 the space-padded-by-default conversion specifiers, %e, %k, %l.
2999 2003-05-03 Bruno Haible <bruno@clisp.org>
3001 Upgrade to Unicode-4.0.
3002 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
3003 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
3004 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
3005 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
3006 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
3007 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
3008 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
3009 Change width of U+E0100..U+E01EF from 1 to 0.
3011 2003-04-25 Bruno Haible <bruno@clisp.org>
3013 * copy-file.c: Include <stddef.h>, for size_t.
3015 2003-04-25 Jim Meyering <jim@meyering.net>
3017 * copy-file.c (copy_file_preserving): Declare buf_size to be
3018 of type size_t, not int.
3020 2003-04-11 Jim Meyering <jim@meyering.net>
3022 Merge changes from Coreutils.
3024 2003-03-22 Jim Meyering <jim@meyering.net>
3026 * strftime.c (widen): Cast alloca return value to proper type.
3028 2003-01-19 Ulrich Drepper <drepper@redhat.com>
3031 * strftime.c (my_strftime): Handle very large width
3032 specifications for numeric values correctly. Improve checks for
3035 2003-01-19 Jim Meyering <jim@meyering.net>
3037 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
3038 (nl_get_alt_digit) [! defined my_strftime]: Define.
3039 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
3040 _nl_get_alt_digit and _nl_get_walt_digit.
3042 * strftime.c (my_strftime): Merge in locale-related changes from libc.
3043 These changes have no effect outside of _LIBC.
3045 2003-04-10 Bruno Haible <bruno@clisp.org>
3047 * findprog.h: New file, from GNU gettext.
3048 * findprog.c: New file, from GNU gettext.
3050 2003-04-05 Jim Meyering <jim@meyering.net>
3052 Merge changes from Coreutils.
3054 * exclude.h (PARAMS): Remove definition and uses.
3055 * exclude.c: Remove uses of `PARAMS'.
3057 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
3058 Add test-cases for DOS filenames. Declare program_name.
3059 (main): Set up program_name. Patch by Rich Dawe.
3061 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3063 Use mntctl's return value to drive the entry-processing loop, since
3064 we can't rely on the value of the vmt_length member in the last
3065 entry. On some systems doing so could result in exhausting
3066 virtual memory. Based in part on a patch from Mike Jetzer.
3068 2003-04-04 Bruno Haible <bruno@clisp.org>
3070 * linebreak.h: New file, from GNU gettext.
3071 * linebreak.c: New file, from GNU gettext with slight modifications.
3072 * lbrkprop.h: New file, from GNU gettext.
3074 2003-04-03 Bruno Haible <bruno@clisp.org>
3076 * utf8-ucs4.h: New file, from GNU gettext.
3077 * utf16-ucs4.h: New file, from GNU gettext.
3078 * ucs4-utf8.h: New file, from GNU gettext.
3079 * ucs4-utf16.h: New file, from GNU gettext.
3081 2003-04-02 Bruno Haible <bruno@clisp.org>
3083 * binary-io.h: New file, from GNU gettext.
3085 2003-04-01 Bruno Haible <bruno@clisp.org>
3087 * pathname.h: New file, from GNU gettext.
3088 * concatpath.c: New file, from GNU gettext.
3090 2003-03-30 Bruno Haible <bruno@clisp.org>
3092 * copy-file.c (copy_file_preserving): Don't set owner if the function
3093 chown() doesn't exist.
3095 2003-03-28 Bruno Haible <bruno@clisp.org>
3097 * copy-file.h: New file, from GNU gettext.
3098 * copy-file.c: New file, from GNU gettext.
3100 2003-03-18 Jim Meyering <jim@meyering.net>
3102 * quote.c (quote_n): Fix typo in comment.
3104 2003-03-14 Jim Meyering <jim@meyering.net>
3106 Merge changes from Coreutils.
3107 * obstack.h (obstack_object_size): Declare temporary, __o,
3108 to be const, in order to avoid warnings.
3109 (obstack_room): Likewise.
3110 (obstack_empty_p): Likewise.
3112 2003-03-13 Paul Eggert <eggert@twinsun.com>
3114 Merge changes from Bison.
3115 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
3116 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
3117 when compiling Bison 1.875's `bitset bset = obstack_alloc
3118 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
3119 * hash.c: Include <stdbool.h> unconditionally.
3121 2003-03-09 Paul Eggert <eggert@twinsun.com>
3123 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
3124 Reported by Bruce Becker; see:
3125 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
3127 2003-03-03 Paul Eggert <eggert@twinsun.com>
3128 Bruno Haible <bruno@clisp.org>
3130 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
3131 Reported by John Hughes, see
3132 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
3134 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
3136 * poll_.h: New file.
3139 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
3141 * mathl.h: New file.
3142 * acosl.c: New file.
3143 * asinl.c: New file.
3144 * atanl.c: New file.
3145 * ceill.c: New file.
3148 * floorl.c: New file.
3149 * frexpl.c: New file.
3150 * ldexpl.c: New file.
3152 * sincosl.c: New file.
3154 * sqrtl.c: New file.
3156 * trigl.c: New file.
3157 * trigl.h: New file.
3159 2003-02-17 Bruno Haible <bruno@clisp.org>
3161 * mkdtemp.h: New file, from GNU gettext.
3162 * mkdtemp.c: New file, from GNU gettext.
3164 2003-01-31 Bruno Haible <bruno@clisp.org>
3166 * rename.c: #undef rename before defining rpl_rename.
3167 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
3169 2003-01-30 Bruno Haible <bruno@clisp.org>
3171 * printf-args.h: New file, from GNU gettext.
3172 * printf-args.c: New file, from GNU gettext.
3173 * printf-parse.h: New file, from GNU gettext.
3174 * printf-parse.c: New file, from GNU gettext.
3175 * vasnprintf.h: New file, from GNU gettext.
3176 * vasnprintf.c: New file, from GNU gettext.
3177 * asnprintf.c: New file, from GNU gettext.
3178 * vasprintf.h: New file, from GNU gettext with modifications.
3179 * vasprintf.c: New file, from GNU gettext.
3180 * asprintf.c: New file, from GNU gettext.
3182 2003-01-29 Bruno Haible <bruno@clisp.org>
3184 * stpncpy.h: New file, from GNU gettext with modifications.
3185 * stpncpy.c: New file, from GNU gettext with modifications.
3187 2003-01-28 Bruno Haible <bruno@clisp.org>
3189 * c-ctype.h: New file, from GNU gettext, with changes suggested by
3191 * c-ctype.c: New file, from GNU gettext, with changes suggested by
3194 2003-01-27 Bruno Haible <bruno@clisp.org>
3196 * xsetenv.h: New file, from GNU gettext.
3197 * xsetenv.c: New file, from GNU gettext.
3199 2003-01-23 Bruno Haible <bruno@clisp.org>
3201 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
3203 2003-01-22 Bruno Haible <bruno@clisp.org>
3205 * exit.h: New file, from GNU gettext.
3207 2003-01-11 Bruno Haible <bruno@clisp.org>
3209 * stpcpy.h (stpcpy): Use ANSI C function declarations.
3210 * strcase.h (strcasecmp, strncasecmp): Likewise.
3212 2003-01-14 Jim Meyering <jim@meyering.net>
3214 * same.c (same_name): Tweak a comment.
3216 2003-01-11 Bruno Haible <bruno@clisp.org>
3218 * same.c (same_name): Reorder tests so as to avoid calling stat()
3219 when a string comparison is sufficient.
3221 2003-01-11 Bruno Haible <bruno@clisp.org>
3223 * readtokens.c (readtoken): Cast character to 'unsigned char', not
3226 2003-01-11 Bruno Haible <bruno@clisp.org>
3228 * hash-pjw.c: Add comment about low quality of this function.
3230 2003-01-12 Paul Eggert <eggert@twinsun.com>
3232 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
3233 to avoid collisions with libcurses and libreadline.
3235 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
3236 * getstr.h, getstr.c: Remove.
3237 * getline.c: Include "getline.h", to check interface.
3238 Move body of old getstr.c here: this defines MIN_CHUNK and
3239 declares getdelim2, which is renamed from getstr.
3240 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
3242 * linebuffer.c (readlinebuffer): Renamed from readline.
3244 * linebuffer.h: Likewise.
3245 (readline): Remove backward-compatibility macro.
3247 2003-01-12 Jim Meyering <jim@meyering.net>
3249 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
3251 2003-01-10 Bruno Haible <bruno@clisp.org>
3253 * alloca_.h: New file.
3254 * getdate.y: Unconditionally include alloca.h.
3255 * makepath.c: Likewise.
3256 * setenv.c: Likewise.
3257 * userspec.c: Likewise.
3259 2003-01-09 Bruno Haible <bruno@clisp.org>
3261 * stdbool.h.in: New file.
3263 2003-01-08 Bruno Haible <bruno@clisp.org>
3265 * safe-read.c: Include specification header first, to ensure its
3267 * full-write.c: Likewise.
3269 2003-01-08 Jim Meyering <jim@meyering.net>
3271 * full-write.c: Undefine and define-away `const' after inclusion
3272 of errno.h, not before. Suggestion from Bruno Haible.
3274 2003-01-07 Jim Meyering <jim@meyering.net>
3276 * full-write.c: Rework so that it may serve to define full_read, too.
3277 * full-read.c: Simply #define FULL_READ and include full-write.c.
3279 2003-01-06 Jim Meyering <jim@meyering.net>
3281 * version-etc.c: Update year in translatable copyright string.
3283 2002-12-25 Bruno Haible <bruno@clisp.org>
3285 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
3286 * xstrtol.h: Likewise.
3287 * xstrtoimax.c: Likewise.
3288 * xstrtoumax.c: Likewise.
3289 * human.h: Likewise.
3291 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
3292 on systems that have <inttypes.h> but not <stdint.h>.
3294 2002-12-31 Paul Eggert <eggert@twinsun.com>
3296 * memcoll.c (memcoll): Fall back on a simple algorithm using
3297 memcmp if strcoll doesn't work.
3299 2002-12-23 Bruno Haible <bruno@clisp.org>
3301 * localcharset.h: New file.
3302 * localcharset.c: Include it.
3303 * unicodeio.c: Likewise.
3305 2002-12-22 Bruno Haible <bruno@clisp.org>
3307 * utime.c (utime_null): No need to call ftruncate if the file was
3310 2002-12-23 Bruno Haible <bruno@clisp.org>
3312 * memcoll.c (STRCOLL): New macro.
3315 2002-12-22 Bruno Haible <bruno@clisp.org>
3317 * getstr.h (getstr): Define, to avoid clash with libcurses.
3318 * linebuffer.h (readline): Define, to avoid clash with libreadline.
3320 2002-12-22 Bruno Haible <bruno@clisp.org>
3322 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
3324 2002-12-23 Bruno Haible <bruno@clisp.org>
3326 * getline.h: Include <stddef.h>, for size_t.
3328 * unicodeio.h: Include <stddef.h>, for size_t.
3329 * unicodeio.c: Don't include <stddef.h>.
3331 2002-12-17 Bruno Haible <bruno@clisp.org>
3333 * canon-host.c (strdup): Remove unused declaration.
3335 * fsusage.c: Include full_read.h.
3336 (get_fs_usage): Use full_read instead of safe_read.
3338 * utime.c (utime_null): Use SAFE_READ_ERROR.
3340 2002-12-11 Bruno Haible <bruno@clisp.org>
3342 * setenv.h: Rewritten to cope with systems that have setenv() but not
3344 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
3347 2002-12-11 Bruno Haible <bruno@clisp.org>
3349 * setenv.c (alloca): Fall back to malloc.
3351 (setenv): Use freea() to free memory allocated with alloca().
3353 2002-11-13 Bruno Haible <bruno@clisp.org>
3355 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
3356 function declarations.
3357 * unsetenv.c (unsetenv): Likewise.
3359 2002-03-04 Bruno Haible <bruno@clisp.org>
3361 Portability to AIX 4.3.3.
3362 * unsetenv.c: New file, extracted from setenv.c.
3363 * setenv.c: Move the unsetenv() function to unsetenv.c.
3365 2001-12-20 Bruno Haible <bruno@clisp.org>
3367 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
3368 use malloc instead. For SunOS 4.
3370 2001-12-11 Bruno Haible <bruno@clisp.org>
3372 * setenv.c: Declare alloca.
3373 (compar_fn_t): New typedef.
3374 (KNOWN_VALUE, STORE_VALUE): Use it.
3376 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
3379 2002-12-10 Paul Eggert <eggert@twinsun.com>
3381 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
3382 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
3383 Choose values that are less likely to collide with system fnmatch
3385 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
3386 defined (e.g., a pure POSIX system).
3387 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
3388 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
3390 2002-12-06 Jim Meyering <jim@meyering.net>
3392 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
3394 Merge in changes from libc's misc/error.c, in preparation
3395 for the merge of gnulib's changes back into libc.
3397 * error.c (_): Define only if not already defined.
3398 Move definition to follow all #include directives.
3399 Include unlocked-io.h only if !_LIBC.
3400 [_LIBC]: Include <libio/libioP.h>.
3401 [USE_IN_LIBIO]: Include <libio/iolibio.h>
3402 (fflush): Tweak definition to use INTUSE.
3405 2002-12-05 Paul Eggert <eggert@twinsun.com>
3407 * alloca.c [defined emacs]: Include "lisp.h".
3408 (xalloc_die) [defined emacs]: New macro.
3409 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
3410 [! defined emacs]: Include <xalloc.h>.
3411 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
3412 (pointer): Typedef to POINTER_TYPE *.
3413 (malloc): Remove decl; we now always use xmalloc.
3414 (alloca): Use old-style definition, since Emacs needs this.
3415 Check for arithmetic overflow when computing combined size.
3417 2002-12-04 Paul Eggert <eggert@twinsun.com>
3419 Do not generate unlocked-io.h automatically, since it's easier to
3420 maintain it by hand.
3422 * unlocked-io.h: New file, from GNU diffutils,
3423 but with proper copyright notice and attribution.
3425 * Makefile.am: Add copyright notice.
3426 (libfetish_a_SOURCES): Add unlocked-io.h.
3427 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
3428 (DISTCLEANFILES, io_functions): Remove macros.
3429 (EXTRA_DIST): Remove gen_uio.
3430 (unlocked-io.h): Remove rule.
3432 2002-12-04 Jim Meyering <jim@meyering.net>
3434 Reflect the fact that stat.c and lstat.c are no longer generated.
3435 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
3436 (DISTCLEANFILES): Likewise.
3437 (EXTRA_DIST): Likewise.
3438 (all_local): Don't depend on stat.c or lstat.c.
3439 (stat.c, lstat.c): Remove rules.
3440 (EXTRA_DIST): Remove xstat.in.
3442 * xstat.in: Remove file. Contents moved into stat.c.
3443 * stat.c: New file. Contents mostly from xstat.in.
3444 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3445 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3447 * safe-read.c: Rework so that it may serve to define safe_write, too.
3448 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3450 2002-12-03 Jim Meyering <jim@meyering.net>
3452 * safe-read.c, safe-write.c: Change variable names and comments, but
3453 not semantics, to minimize the differences between these two files.
3454 (safe_read): Change comment to mention SAFE_READ_ERROR.
3456 * safe-read.c (IS_EINTR): Define.
3457 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3459 2002-12-02 Bruno Haible <bruno@clisp.org>
3461 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3462 Define, taken from safe-read.c.
3463 (INT_MAX): Provide fallback.
3464 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3465 * safe-write.h (SAFE_WRITE_ERROR): Define.
3467 * safe-read.c (EINTR): Remove definition.
3468 (safe_read): Don't use EINTR if it is absent.
3470 2002-12-02 Jim Meyering <jim@meyering.net>
3472 * safe-read.c (EINTR): Define.
3473 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3474 (INT_MAX): Provide fallback.
3475 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3477 * safe-read.h (SAFE_READ_ERROR): Define.
3479 2002-12-01 Jim Meyering <jim@meyering.net>
3481 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3482 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3484 2002-11-27 Paul Eggert <eggert@twinsun.com>
3486 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3487 hash_rehash): Replace `if (limit <= value) abort ();' with
3488 `if (! (value < limit)) abort ();', for readability.
3490 2002-11-26 <karl@gnu.org>
3492 * strdup.c: copy from libc again, with jim's ok.
3493 * .cppi-disable: re-add strdup.c
3495 2002-11-25 <karl@gnu.org>
3497 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3498 instead of "strtol.c".
3500 2002-11-25 Jim Meyering <jim@meyering.net>
3502 * mktime.c: Sync from libc, now that it has the latest fix.
3504 2002-11-24 <karl@gnu.org>
3506 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3507 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3509 2002-11-24 Jim Meyering <jim@meyering.net>
3511 Update from coreutils:
3513 * mktime.c: Merge in changes from libc.
3515 Avoid a link-time failure on some Linux systems.
3516 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3517 (__mon_yday): Declare with the STATIC attribute.
3518 (__mktime_internal): Likewise.
3519 Based on a report from Greg Schafer.
3521 2002-11-23 Jim Meyering <jim@meyering.net>
3523 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3524 Use `unsigned', not `int', as type of index.
3526 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3528 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3530 2002-11-22 Paul Eggert <eggert@twinsun.com>
3532 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3533 hint that one should use `if (! x) abort ();' rather than `assert
3534 (x);', and anyway it's one less thing to worry about configuring.
3535 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3536 hash_rehash, hash_insert): Use abort rather than assert.
3538 2002-11-22 Paul Eggert <eggert@twinsun.com>
3540 * quotearg.h: Allow multiple inclusion by surrounding with
3541 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3542 so that we can be included first.
3543 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3544 * quotearg.c: Include quotearg.h immediately after config.h.
3545 No need to include stddef.h or sys/types.h any more.
3546 Surround local include files with "", not "<>".
3547 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3548 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3549 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3550 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3551 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3552 (ISPRINT): Remove; no longer needed now that we assume C89.
3554 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3557 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3558 quotearg_char): Use SIZE_MAX rather than
3559 (size_t) -1 when we are talking about "infinity".
3561 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3563 2002-11-22 Bruno Haible <bruno@clisp.org>
3565 * safe-read.h: Assume C89. Add comments.
3566 (safe_read): Change return type to size_t.
3567 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3568 counts > SSIZE_MAX correctly.
3569 * safe-write.h: New file.
3570 * safe-write.c: New file.
3571 * full-read.h: New file.
3572 * full-read.c: New file.
3573 * full-write.h: Assume C89. Add comments.
3574 * full-write.c: Include safe-write.h.
3575 (full_write): Rewritten to use safe_write.
3576 Suggested by Jim Meyering and Paul Eggert.
3578 2002-11-21 Bruno Haible <bruno@clisp.org>
3580 Remove case insensitive option matching.
3581 * argmatch.h (argcasematch): Remove declaration.
3582 (ARGCASEMATCH): Remove macro.
3583 (__xargmatch_internal): Remove case_sensitive argument.
3584 (XARGMATCH): Update.
3585 (XARGCASEMATCH): Remove macro.
3586 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3587 case_sensitive argument.
3588 (argcasematch): Remove function.
3589 (__xargmatch_internal): Remove case_sensitive argument.
3590 (main): Use XARGMATCH instead of XARGCASEMATCH.
3592 * xmalloc.c: Change compile-time error message. Add comment about
3593 required autoconf version.
3595 2002-11-21 Jim Meyering <jim@meyering.net>
3597 * strdup.c (strdup): Tweak comment and initial #if/#include.
3599 Merge in changes from the coreutils.
3601 2002-09-25 Paul Eggert <eggert@twinsun.com>
3602 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3603 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3604 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3605 int. Work more efficiently if X is the same width as uintmax_t.
3606 Do not compare X to -1, to avoid bogus compiler warning.
3607 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3608 Don't assume that f_frsize and f_bsize are the same type.
3610 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3613 * makepath.c (make_path): Restore umask *before* creating the final
3615 (make_path): Minor reformatting.
3617 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3618 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3620 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3621 ones. At least on GNU/Linux systems, `auto' means something else.
3624 2002-11-20 Paul Eggert <eggert@twinsun.com>
3626 Merge argmatch cleanups from Bison. Assume C89.
3628 * argmatch.c: Include config.h here, not in argmatch.h.
3629 Include stdlib.h, for EXIT_FAILURE.
3630 Always include <string.h>, since we assume C89.
3631 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3632 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3633 Include <stddef.h> instead, since it's all we need for size_t.
3634 (PARAMS): Remove. All uses removed.
3635 (ARRAY_CARDINALITY): Do not bother to #undef.
3636 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3637 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3638 Remove unnecessary parentheses.
3639 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3640 Insert necessary parentheses.
3641 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3642 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3644 2002-11-19 Bruno Haible <bruno@clisp.org>
3646 * mbswidth.c: Include mbswidth.h right at the beginning.
3647 * mbswidth.h: Include <stddef.h>, for size_t.
3649 * mbswidth.h (PARAMS): Remove macro.
3650 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3651 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3653 * gcd.h (PARAMS): Remove macro.
3654 (gcd): Use ANSI C function declarations.
3655 * gcd.c (gcd): Likewise.
3657 2002-11-15 Bruno Haible <bruno@clisp.org>
3659 * strcspn.c: Include <stddef.h>.
3660 (strcspn): Use ANSI C function declaration. Change return type to
3662 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3663 (strpbrk): Use NULL.
3664 * strpbrk.h (PARAMS): Remove macro.
3665 (strpbrk): Use ANSI C function declaration.
3666 * strstr.c: Don't include <sys/types.h>.
3667 * strstr.h (PARAMS): Remove macro.
3668 (strstr): Use ANSI C function declarations.
3670 2002-11-06 Bruno Haible <bruno@clisp.org>
3672 * gcd.h (gcd): Change argument type to 'unsigned long'.
3673 * gcd.c (gcd): Likewise.
3675 2002-11-05 Bruno Haible <bruno@clisp.org>
3677 * gcd.h: New file, from gettext-0.11.5.
3678 * gcd.c: New file, from gettext-0.11.5.
3680 2002-11-05 Bruno Haible <bruno@clisp.org>
3682 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3683 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3684 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3685 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3687 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3688 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3690 * closeout.c: Include gettext.h instead of <libintl.h>.
3691 * human.c: Include gettext.h instead of <libintl.h>.
3692 * quotearg.c: Include gettext.h instead of <libintl.h>.
3693 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3694 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3695 * userspec.c: Include gettext.h instead of <libintl.h>.
3696 * version-etc.c: Include gettext.h instead of <libintl.h>.
3697 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3698 (textdomain): Remove definition.
3699 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3701 * long-options.c: Remove include of <libintl.h> and definition of _.
3702 * same.c: Remove include of <libintl.h> and definition of _.
3704 2002-11-04 Bruno Haible <bruno@clisp.org>
3706 * stpcpy.h: New file, from GNU gettext-0.11.5.
3707 * strcase.h: New file, from GNU gettext-0.11.5.
3708 * strpbrk.h: New file, from GNU gettext-0.11.5.
3709 * strstr.h: New file, from GNU gettext-0.11.5.
3710 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3712 2002-05-09 Bruno Haible <bruno@clisp.org>
3714 * config.charset: Update for newest glibc. Add canonical names
3715 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3717 2002-05-09 Bruno Haible <bruno@clisp.org>
3719 * localcharset.c (get_charset_aliases): Add more Windows specific
3722 2002-05-08 Owen Taylor <otaylor@redhat.com>
3724 * config.charset: A few additions for Solaris.
3726 2001-12-05 Bruno Haible <bruno@clisp.org>
3728 * localcharset.c (locale_charset): Don't return an empty string.
3730 2001-10-23 Bruno Haible <haible@clisp.cons.org>
3732 * config.charset: msdos in uk_UA uses CP1125.
3734 2001-08-05 Bruno Haible <haible@clisp.cons.org>
3736 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
3737 * localcharset.c (locale_charset): Declare as extern "C".
3739 2002-02-15 Bruno Haible <bruno@clisp.org>
3741 * config.charset [msdosdjgpp]: For Russian, use CP866.
3743 2002-02-11 Bruno Haible <bruno@clisp.org>
3745 * config.charset: Add support for NetBSD.
3747 2002-09-25 <karl@gnu.org>
3749 * strdup.c: copy from libc/string (via ../config/srclist*).
3750 * getopt*: copy from libc/posix.
3751 * gettext.h: copy from gettext.
3752 * .cppi-disable: add strdup.c, gettext.h.
3754 2002-07-01 Jim Meyering <meyering@lucent.com>
3756 * c-stack.c: Include sys/time.h.
3757 From Volker Borchert.
3759 2002-06-11 Paul Eggert <eggert@twinsun.com>
3761 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3762 New macro. Use it uniformly instead of
3763 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3764 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3765 reported by Vin Shelton.
3767 2002-06-22 Jim Meyering <meyering@lucent.com>
3769 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3770 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3772 2002-06-22 Paul Eggert <eggert@twinsun.com>
3774 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3775 Do not assume SA_SIGINFO behavior.
3776 Bug reported by Jim Meyering on NetBSD 1.5.2.
3778 2002-06-22 Jim Meyering <meyering@lucent.com>
3780 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3782 * exitfail.c, exitfail.h: Likewise.
3783 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3785 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3787 (EXTRA_DIST): Add fnmatch_loop.c.
3788 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3790 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3791 * fnmatch.c: Update from diffutils-2.8.2.
3792 * fnmatch_.h: New file. From diffutils-2.8.2.
3793 * fnmatch.h: Remove file.
3795 2002-06-18 Paul Eggert <eggert@twinsun.com>
3797 * file-type.h: Report an error if neither S_ISREG nor
3798 S_IFREG is defined, instead of using a test specific to glibc
3799 2.2. This should be safe, since POSIX requires S_ISREG and
3800 Unix Version 7 had S_IFREG. We don't need to check for
3801 <sys/types.h> since we don't use any symbols that it defines.
3803 2002-06-15 Jim Meyering <meyering@lucent.com>
3805 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3806 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3807 have been included before this file.
3809 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3811 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3812 so that each temporary file name is unique and valid in the first
3813 8 characters, for operation under DOS.
3815 2002-06-15 Jim Meyering <meyering@lucent.com>
3817 Work even with DJGPP 2.03, which lacks support for symlinks.
3819 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3821 * lchown.c (S_ISLNK): Likewise.
3823 2002-06-14 Jim Meyering <meyering@lucent.com>
3825 * file-type.h: Use the version from diffutils-2.8.2.
3826 * file-type.c: Likewise.
3828 2002-05-27 Jim Meyering <meyering@lucent.com>
3830 Fix a problem seen only on nonconforming systems whereby ls.c's
3831 use of localtime, and then of gettimeofday would cause trouble:
3832 the localtime call used to initialize rpl_gettimeofday's save
3833 mechanism would clobber ls's current local time information so
3834 that in any long listing the first file would always be listed
3835 with date 1970-01-01. Analysis by Volker Borchert.
3837 * gettimeofday.c (localtime): Undefine.
3838 (rpl_localtime): New function.
3840 2002-05-22 Jim Meyering <meyering@lucent.com>
3842 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3843 * file-type.h: New file.
3844 * file-type.c (file_type): New file/function. Extracted from diffutils.
3846 2002-04-29 Paul Eggert <eggert@twinsun.com>
3848 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3850 2002-04-28 Paul Eggert <eggert@twinsun.com>
3852 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3853 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3854 of 127, since 64 is the largest conceivable number for ancient
3856 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3858 2002-04-28 Jim Meyering <meyering@lucent.com>
3860 * sig2str.c (WTERMSIG): Remove definition (unused).
3862 2002-04-28 Paul Eggert <eggert@twinsun.com>
3864 * sig2str.h, sig2str.c: New files.
3865 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3867 2002-04-24 Jim Meyering <meyering@lucent.com>
3869 * gettext.h: New file, from Gettext.
3870 * Makefile.am (INCLUDES): Remove -I../intl.
3871 (libfetish_a_SOURCES): Add gettext.h.
3873 2002-04-16 Jim Meyering <meyering@lucent.com>
3875 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3876 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3877 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3879 2002-04-12 Jim Meyering <meyering@lucent.com>
3881 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3883 2002-03-10 Jim Meyering <meyering@lucent.com>
3885 * makepath.c (make_path): Remove a comma from a diagnostic.
3886 Suggestion from Santiago Vila.
3888 2002-03-08 Jim Meyering <meyering@lucent.com>
3890 * rename.c: Mention that this wrapper is needed also on
3891 mips-dec-ultrix4.4 systems.
3893 2002-03-02 Jim Meyering <meyering@lucent.com>
3895 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3896 not HAVE_CLOCK_SETTIME.
3898 2002-02-27 Paul Eggert <eggert@twinsun.com>
3900 * nanosleep.h: Rename to....
3901 * timespec.h: New name for nanosleep.h. All uses changed.
3903 * gettime.c: New file.
3904 * settime.c: New file.
3907 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3908 timespec.h. Remove nanosleep.h.
3910 2002-02-25 Paul Eggert <eggert@twinsun.com>
3912 * acl.c, acl.h: New files.
3913 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3915 2002-02-24 Jim Meyering <meyering@lucent.com>
3917 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3918 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3919 cause trouble. Reported by Nelson Beebe.
3921 2002-02-23 Paul Eggert <eggert@twinsun.com>
3923 * path-concat.c (xpath_concat): Reorder code to pacify
3924 compilers that don't know that xalloc_die never returns.
3926 2002-02-20 Jim Meyering <meyering@lucent.com>
3928 * getdate.c: Regenerate using bison-1.33.
3930 2002-02-15 Paul Eggert <eggert@twinsun.com>
3932 * posixver.c, posixver.h: New files.
3933 * Makefile.am (libfetish_a_SOURCES): Add them.
3935 2002-02-02 Paul Eggert <eggert@twinsun.com>
3936 Bruno Haible <bruno@clisp.org>
3938 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3939 (fwrite_success_callback): New declaration.
3940 * unicodeio.c (unicode_to_mb): New function, extracted from
3941 print_unicode_char. Call failure callback instead of error.
3942 (fwrite_success_callback): New function.
3943 (exit_failure_callback): New function.
3944 (fallback_failure_callback): New function.
3945 (print_unicode_char): Call unicode_to_mb.
3947 2002-01-26 Jim Meyering <meyering@lucent.com>
3949 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3951 2002-01-22 Jim Meyering <meyering@lucent.com>
3953 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3954 Otherwise, some versions of automake would omit the rule that makes
3955 Makefile from Makefile.in.
3957 2001-01-21 Paul Eggert <eggert@twinsun.com>
3959 * xmemcoll.h, xmemcoll.c: New files.
3960 * Makefile.am (libfetish_a_SOURCES): Add them.
3961 * memcoll.c: Include errno.h, and declare errno if not defined.
3962 (memcoll): Set errno to zero if there is no error.
3964 * quotearg.c (quotearg_buffer_restyled):
3965 Fix bug with quoting buffers containing NUL when backslashing escapes.
3966 This bug was exposed by the other changes in this patch.
3967 (quotearg_n_options): New arg ARGSIZE.
3968 All callers changed.
3969 (quoting_options_from_style): New function.
3970 (quotearg_n_style): Use it.
3971 (quotearg_n_style_mem): New function.
3973 * quotearg.h (quotearg_n_style_mem): New function.
3975 2002-01-16 Jim Meyering <meyering@lucent.com>
3977 * getdate.y: Add three semicolons, each just before a closing brace.
3978 Bison (as of version 1.31) no longer papers over that mistake.
3980 2002-02-14 Paul Eggert <eggert@twinsun.com>
3982 * backupfile.c (ISDIGIT): Comment fix.
3983 * getdate.y (ISDIGIT): Likewise.
3984 * posixtm.c (ISDIGIT, year): Likewise.
3985 * strverscmp.c (ISDIGIT): Likewise.
3986 * userspec.c (ISDIGIT): Likewise.
3988 2002-01-05 Jim Meyering <meyering@lucent.com>
3990 * version-etc.c (version_etc_copyright): Update copyright year.
3992 2001-01-19 Paul Eggert <eggert@twinsun.com>
3994 * closeout.c (close_stdout_status): If ferror (stdout), do
3995 not silently exit merely because the output buffer happens to
3996 have nothing pending.
3998 2001-12-18 Paul Eggert <eggert@twinsun.com>
4000 See the big note in ../ChangeLog.
4001 * human.c (suffixes): Prefer K to k for 1024.
4002 (generate_suffix_backwards): New function.
4003 (human_readable_inexact): Use it.
4004 * xstrtol.c (__xstrtol): If there is no number but there
4005 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
4006 Accept 'K' as well as 'k'.
4008 2001-12-15 Jim Meyering <meyering@lucent.com>
4010 * regex.h (__restrict_arr): Update from libc.
4012 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
4013 as `remote' if the name starts with `//'. Suggested by Michael Stone.
4016 2001-12-10 Jim Meyering <meyering@lucent.com>
4018 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
4019 Instead, include "xalloc.h".
4020 (initbuffer): Don't cast xmalloc return value to char*.
4021 (readline): Reword comment.
4022 Don't cast xrealloc return value to char*
4025 2001-12-09 Jim Meyering <meyering@lucent.com>
4027 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
4028 `signed and unsigned type in conditional expression'.
4029 * posixtm.c (posix_time_parse): Likewise.
4031 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
4033 * readtokens.c (readtoken): Declare an index to be of type unsigned
4034 to avoid a pedantic warning.
4036 * getstr.c: Don't include assert.h.
4037 (getstr): Remove warning-evoking assertions.
4038 Return -1 if offset parameter is out of bounds.
4039 Change the type of a local from int to size_t.
4041 * strftime.c (my_strftime_localtime_r): Include this function
4042 definition in the `#if ! HAVE_TM_GMTOFF' block.
4044 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
4045 Include xalloc.h instead.
4047 2001-12-02 Jim Meyering <meyering@lucent.com>
4049 * tempname.c: Don't declare getenv, thus reverting the change of
4050 2001-11-18. It's no longer necessary, now that stdlib.h is always
4053 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
4054 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
4056 2001-11-30 Akim Demaille <akim@epita.fr>
4058 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
4059 before being defined.
4061 2001-11-27 Paul Eggert <eggert@twinsun.com>
4063 * quotearg.h (quotearg_n, quotearg_n_style):
4064 First arg is int, not unsigned.
4065 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
4066 (SIZE_MAX, UINT_MAX): New macros.
4067 (quotearg_n_options): Abort if N is negative.
4068 Avoid overflow check on hosts where size_t is 64 bits and int
4069 is 32 bits, as overflow is impossible there.
4070 Fix off-by-one typo that caused unnecessary reallocation.
4072 2001-11-27 Jim Meyering <meyering@lucent.com>
4074 * tempname.c: Merge with version from libc.
4075 * regex.c: Likewise.
4077 * tempname.c: Include stdlib.h unconditionally. On some old systems
4078 for which STDC_HEADERS is 0, it was not included, resulting in a
4079 warning about an integer-to-pointer conversion problem with getenv.
4080 Reported by Volker Borchert.
4082 2001-11-26 Jim Meyering <meyering@lucent.com>
4084 * gtod.h: Remove file.
4085 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
4086 * gettimeofday.c: Don't include gtod.h.
4087 (GTOD_init): Remove function.
4088 (rpl_gettimeofday): Do its job here instead, rather than aborting.
4089 Suggestion from Volker Borchert.
4091 2001-11-23 Jim Meyering <meyering@lucent.com>
4093 * hash.h (struct hash_table): Don't define here. Merely declare it.
4094 * hash.c (struct hash_table): Define it here instead.
4096 2001-11-22 Jim Meyering <meyering@lucent.com>
4098 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
4100 2001-11-18 Paul Eggert <eggert@twinsun.com>
4102 * tempname.c (TMP_MAX): Remove; no longer needed.
4103 (TEMPORARIES): New macro.
4104 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
4105 removes an artificial limitation (e.g. HP-UX 10.20, where
4108 2001-11-18 Jim Meyering <meyering@lucent.com>
4110 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
4113 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
4114 files will be created before anything else.
4116 2001-11-17 Jim Meyering <meyering@lucent.com>
4118 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
4119 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
4120 rather than group writable. Patch by Juan F. Codagnone.
4122 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
4123 Instead, include "xalloc.h".
4125 * mountlist.c: Include unlocked-io.h after all system headers.
4126 Remove explicit declarations of xmalloc, xrealloc,
4127 and xstrdup. Instead, include "xalloc.h".
4129 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
4130 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
4131 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
4133 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
4134 Reported by Padraig Brady.
4136 * mkstemp.c: #undef mkstemp.
4138 (rpl_mkstemp): Rename from mkstemp.
4141 2001-11-16 Jim Meyering <meyering@lucent.com>
4143 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
4144 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
4145 determine the amount of total physical memory, use pstat_getstatic.
4146 HPUX-11 doesn't define _SC_PHYS_PAGES.
4147 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
4148 If sysconf couldn't be used to determine the amount of available
4149 physical memory, use both pstat_getstatic and pstat_getdynamic.
4150 Based on a patch from Bob Proulx.
4152 2001-11-05 Jim Meyering <meyering@lucent.com>
4154 * xstat.in (slash_aware_lstat): Correct a misleading comment.
4156 2001-11-03 Jim Meyering <meyering@lucent.com>
4158 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
4159 in argmatch_to_argument call.
4161 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
4164 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
4165 e.g., a fault due to an attempt to free a NULL pointer.
4167 2001-11-01 Jim Meyering <meyering@lucent.com>
4169 * dirfd.c, dirfd.h: New files.
4170 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
4172 * hash.c (hash_print) [TESTING]: Clean up.
4174 2001-10-22 Paul Eggert <eggert@twinsun.com>
4176 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
4177 to avoid a warning if -Wall.
4179 2001-10-21 Paul Eggert <eggert@twinsun.com>
4181 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
4183 2001-10-21 Jim Meyering <meyering@lucent.com>
4185 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
4186 this code would end up calling gettext even in packages built
4188 * getopt.c (_): Likewise.
4189 * regex.c (_): Likewise.
4191 2001-10-20 Paul Eggert <eggert@twinsun.com>
4193 * error.c (strerror_r): Do not declare unless !_LIBC.
4194 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
4195 Use strerror_r that is only a macro, even if it is not a function.
4196 (strerror): Check for HAVE_DECL_STRERROR before declaring.
4197 (private_strerror): Use prototypes, not old-style function definition.
4198 (print_errno_message): New function.
4199 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
4201 (error_tail, error, error_at_line): Use it.
4203 2001-10-11 Jim Meyering <meyering@lucent.com>
4205 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
4206 and quote_n (1, ... to avoid clobbering a buffer.
4208 2001-10-05 Jim Meyering <meyering@lucent.com>
4210 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
4211 * hash-pjw.c: New file (factored out of fileutils' remove.c).
4212 * hash-pjw.h: New file.
4214 2001-09-30 Jim Meyering <meyering@lucent.com>
4216 * mountlist.c [MOUNTED_GETFSSTAT]:
4217 Include <sys/ucred.h>, for Apple Darwin.
4218 Include sys/mount.h and sys/fs_types.h only if available.
4220 (read_filesystem_list): Use FS_TYPE.
4222 2001-09-29 Paul Eggert <eggert@twinsun.com>
4224 * exclude.c (excluded_filename): 0 -> false, since it's
4227 2001-09-28 Paul Eggert <eggert@twinsun.com>
4229 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
4230 #defines strtoimax. Also treat the other strto* functions
4233 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
4234 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
4235 (strtoimax, strtoumax): Do not declare if already defined as a macro.
4237 2001-09-26 Jim Meyering <meyering@lucent.com>
4239 Most macros in unlocked-io.h had the wrong number of arguments.
4240 * gen-uio: New script.
4241 (USE_UNLOCKED_IO): Define to 1 if not already defined.
4242 * unlocked-io.hin: Remove file.
4243 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
4244 rather than trying to embed it here.
4245 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
4246 Reported by Padraig Brady.
4248 2001-09-25 Volker Borchert <bt@teknon.de>
4250 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
4252 2001-09-23 Jim Meyering <meyering@lucent.com>
4254 * mountlist.c: Remove useless parentheses in #if directives.
4255 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
4256 the deprecated MOUNTED symbol is no longer defined in mntent.h.
4258 2001-09-22 Jim Meyering <meyering@lucent.com>
4260 * localcharset.c: Update from latest gettext.
4261 * config.charset: Likewise.
4263 2001-09-20 Jim Meyering <meyering@lucent.com>
4265 * xstrtol.c (strtoimax): Guard declaration with
4266 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4267 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4268 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4269 (strtoumax): Likewise, for completeness (it wasn't necessary).
4271 2001-09-06 Paul Eggert <eggert@twinsun.com>
4273 * strtoimax.c (HAVE_LONG_LONG):
4274 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4275 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
4276 to work around bug in IBM C compiler.
4278 2001-09-16 Jim Meyering <meyering@lucent.com>
4280 * mkdir.c: New file.
4282 2001-09-04 Paul Eggert <eggert@twinsun.com>
4284 * xgetcwd.c: Revert some of the previous change; intead,
4285 fix the HAVE_GETCWD_NULL code to behave more like the
4286 !HAVE_GETCWD_NULL code used to.
4289 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4292 2001-09-04 Paul Eggert <eggert@twinsun.com>
4294 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
4295 Use ssize_t, not int, to store result of readlink.
4296 Check for ssize_t overflow as well as size_t overflow,
4297 as POSIX says the result of readlink is implementation-defined
4298 when ssize_t overflows.
4299 Remove unnecessary cast to char*.
4300 Use free+malloc instead of realloc, as the storage doesn't need
4301 to be preserved and it's clearer and can be more efficient that way.
4302 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
4303 * xreadlink.h (xreadlink): Update prototype.
4305 2001-09-03 Paul Eggert <eggert@twinsun.com>
4307 * exclude.c (fnmatch_no_wildcards): Fix confusion between
4308 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
4309 spotted by Jim Meyering.
4311 2001-09-03 Jim Meyering <meyering@lucent.com>
4313 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
4315 2001-09-03 Paul Eggert <eggert@twinsun.com>
4317 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
4318 like the HAVE_GETCWD_NULL code.
4319 Include pathmax.h if not HAVE_GETCWD.
4320 Do not include xalloc.h.
4321 (INITIAL_BUFFER_SIZE): New symbol.
4322 Do not use xmalloc / xrealloc, since the caller is responsible for
4323 handling errors. Preserve errno around `free' during failure.
4324 Do not overrun buffer when using getwd.
4326 2001-09-03 Paul Eggert <eggert@twinsun.com>
4328 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
4329 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
4331 2001-09-02 Jim Meyering <meyering@lucent.com>
4333 * error.c: Update from GNU libc.
4335 2001-09-01 Jim Meyering <meyering@lucent.com>
4337 * xreadlink.c: New file.
4338 * xreadlink.h: New file.
4339 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
4341 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
4342 doesn't conflict with sparc Solaris 7's definition in
4343 /usr/include/sys/int_types.h.
4345 * exclude.c: Use `""', not `<>' to #include non-system header files.
4346 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
4347 and strncasecmp as r-values. Unixware didn't have declarations.
4349 2001-08-31 Jim Meyering <meyering@lucent.com>
4351 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
4352 Use an initial, malloc'd, buffer of length 128 rather than
4353 a statically allocated one of length 1024.
4355 2001-08-30 Paul Eggert <eggert@twinsun.com>
4357 * xgetcwd.c: Don't include pathmax.h.
4358 Include stdlib.h and unistd.h if available.
4360 (xmalloc, xstrdup, free): Remove decls.
4361 (xgetcwd): Don't assume sizes fit in unsigned.
4362 Check for overflow when computing sizes.
4363 Simplify reallocation code.
4365 2001-08-28 Paul Eggert <eggert@twinsun.com>
4367 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
4369 * strtoimax.c: Renamed from strtoxmax.c, removing the
4372 Also, make the following further changes to make this file's
4373 configuration more similar to that of strtol.c:
4374 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
4375 (strtoumax, uintmax_t, strtoull, strtol): Remove.
4376 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
4377 (strtoimax): Renamed from strtoumax. All uses of unsigned values
4378 changed to signed values.
4380 And make the following changes as well:
4381 Fix copyright notice, as 1999 was missing.
4382 (verify): New macro.
4383 (strtoimax): Check sizes at compile-time, not run-time.
4384 Prefer strtol to strtoll if both work.
4385 (main): Remove; it was not that useful and was a pain to maintain.
4387 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
4389 2001-08-30 Paul Eggert <eggert@twinsun.com>
4391 * savedir.c (savedir): Remove size parameter, as POSIX says that
4392 a directory's st_size can have an arbitrary value, so the old
4393 usage could waste an arbitrary amount of memory. All uses
4395 * savedir.h: Update prototype.
4397 2001-08-30 Paul Eggert <eggert@twinsun.com>
4399 * xstrtol.c (strtoimax): New decl.
4401 2001-08-28 Paul Eggert <eggert@twinsun.com>
4403 * xstrtol.h: Add copyright notice.
4404 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
4405 LONGINT_INVALID_SUFFIX_CHAR.
4407 2001-08-30 Paul Eggert <eggert@twinsun.com>
4409 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
4412 2001-08-30 Paul Eggert <eggert@twinsun.com>
4414 * hash.c: Remove '2001' from copyright notice.
4416 2001-08-30 Paul Eggert <eggert@twinsun.com>
4418 * full-write.h: New file.
4419 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
4420 * full-write.c: Correct credits, as cccp.c no longer
4421 exists and anyway it was so heavily changed from the old cccp
4422 code as to be unrecognizable. Include full-write.h.
4423 (full_write) Return size_t, with short writes meaning failure.
4424 All callers changed. This fixes a bug with large buffers
4426 * utime.c: Include full-write.h.
4428 2001-08-30 Paul Eggert <eggert@twinsun.com>
4430 Merge 'exclude' changes from tar 1.13.22.
4431 This fixes one or two unlikely storage allocation overflow bugs,
4432 but doesn't change user-visible behavior otherwise.
4434 2001-08-30 Paul Eggert <eggert@twinsun.com>
4436 * exclude.c (bool): Declare, perhaps by including stdbool.h.
4437 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4438 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4439 Include if available.
4440 (<xalloc.h>): Include
4441 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4442 (verify): New macro. Use it to verify that EXCLUDE macros do not
4443 collide with FNM macros.
4444 (struct patopts): New struct.
4445 (struct exclude): Use it, as exclude patterns now come with options.
4446 (new_exclude): Support above changes.
4447 (new_exclude, add_exclude_file):
4448 Initial size must now be a power of two to simplify overflow checking.
4449 (free_exclude, fnmatch_no_wildcards): New function.
4450 (excluded_filename): No longer requires options arg, as the options
4451 are determined by add_exclude. Now returns bool, not int.
4452 (excluded_filename, add_exclude):
4453 Add support for the fancy new exclusion options.
4454 (add_exclude, add_exclude_file): Now takes int options arg.
4455 Check for arithmetic overflow when computing sizes.
4456 (add_exclude_file): xrealloc might modify errno, so don't
4457 realloc until after errno might be used.
4459 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4461 (free_exclude): New decl.
4462 (add_exclude, add_exclude_file): Now takes int options arg.
4463 (excluded_filename): No longer requires options arg, as the options
4464 are determined by add_exclude. Now returns bool, not int.
4466 2001-08-30 Paul Eggert <eggert@twinsun.com>
4468 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4470 2001-08-27 Jim Meyering <meyering@lucent.com>
4472 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4474 * version-etc.c (N_): Remove definition.
4475 Revert most of last change.
4476 Instead, simply don't mark the `Copyright...' string for translation.
4477 Based on advice from Paul Eggert.
4479 * strtoxmax.c: Tweak comment.
4481 2001-08-26 Jim Meyering <meyering@lucent.com>
4483 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4484 of copyright with `%s' so translators don't get an untranslated
4486 (COPYRIGHT_YEAR): Define.
4487 (version_etc): Use fprintf rather than fputs.
4488 Suggestion from Ulrich Drepper.
4490 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4492 * strtoll.c: New file, from GNU libc.
4493 * xstrtoimax.c: New file.
4495 * xstrtol.h: Add xstrtoimax.
4496 * strtoumax.c: New file. Simply include "strtoumax.c".
4497 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4499 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4500 * strtoxmax.c: ... then renamed to this.
4502 2001-08-13 Paul Eggert <eggert@twinsun.com>
4504 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4505 Port to Solaris 8, where 'sed' requires a space after the 'r'
4506 command, and where sh dislikes "$/". Clean up the spacing a bit.
4507 Redirect output to $tmp just once.
4509 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4511 * addext.c (<errno.h>): Include.
4512 (errno): Declare if not defined.
4513 (addext): Work correctly when pathconf returns -1 and leaves
4514 errno alone because there is no limit. Also, work even if
4515 pathconf returns a value greater than SIZE_MAX.
4517 2001-08-12 Jim Meyering <meyering@lucent.com>
4519 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4520 Simply `return getcwd (NULL, 0);'.
4521 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4522 Use 1300 as initial value for length, not PATH_MAX.
4524 * pathmax.h: Clean up cpp syntax.
4526 2001-08-12 Jim Meyering <meyering@lucent.com>
4528 * gettimeofday.c: New file.
4530 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4532 2001-08-04 Jim Meyering <meyering@lucent.com>
4534 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4535 to get in sync with glibc.
4537 2001-08-03 Paul Eggert <eggert@twinsun.com>
4539 The following changes are from gettext 0.10.39 as maintained by
4542 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4543 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4544 with inverted sense. All uses changed.
4546 * mbswidth.c: Don't include <limits.h>.
4547 Include <stdlib.h> and <string.h> unconditionally.
4548 (iswcntrl, mbsinit, ISCNTRL): New macros.
4549 (mbsnwidth): Use K&R style function declarations.
4550 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4551 can optimize it when MB_CUR_MAX == 1.
4552 The width of control characters is zero, not 1.
4554 2001-07-15 Jim Meyering <meyering@lucent.com>
4556 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4557 (BUILT_SOURCES): Add unlocked-io.h.
4558 (io_functions): Define.
4559 (unlocked-io.h): New rule.
4560 (DISTCLEANFILES): Add unlocked-io.h.
4561 (all-local): Depend on unlocked-io.h, to ensure it is created.
4563 * unlocked-io.hin: New file
4565 * regex.c: Update from glibc.
4567 2001-07-05 Jim Meyering <meyering@lucent.com>
4569 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4571 (libfetish_a_SOURCES): Put all .h files here instead.
4572 Remove a thus-exposed (better checks in automake) duplicate and
4573 two unnecessary .h files.
4575 2001-06-11 Jim Meyering <meyering@lucent.com>
4577 * regex.c: Update from GNU libc.
4579 2001-05-27 Jim Meyering <meyering@lucent.com>
4581 * readutmp.h (UT_TYPE): Define.
4583 2001-05-24 Jim Meyering <meyering@lucent.com>
4585 * argmatch.c: Include "quote.h".
4586 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4587 quote function. Reported by Göran Uddeborg.
4589 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4591 * dirname.c (dir_name): Compute append_dot using path, not newpath
4592 which is not yet declared.
4594 2001-05-11 Paul Eggert <eggert@twinsun.com>
4596 * Makefile.am (libfetish_a_SOURCES):
4597 Add strftime.c, since we now compile it on all hosts.
4599 * strftime.c (my_strftime):
4600 Define to nstrftime if emacs, but only if my_strftime is not defined.
4601 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4602 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4603 Add one more extra argument: a nanoseconds value.
4606 (my_strftime function): Add %N format.
4607 (emacs_strftimeu): Renamed from emacs_strftime,
4608 with extra ut argument.
4610 2001-05-11 Paul Eggert <eggert@twinsun.com>
4612 dirname code cleanup. base_name now behaves more compatibly
4613 with POSIX basename when given file names that have trailing
4614 slashes, and similarly for dir_name. Add new primitives
4615 base_len and dir_len. Put the directory-name-related decls
4618 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4619 * backupfile.c (base_name): Likewise.
4620 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4621 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4622 * makepath.c (strip_trailing_slashes): Likewise.
4623 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4625 * rename.c (strip_trailing_slashes): Likewise.
4626 * same.c (base_name): Likewise.
4627 * stripslash.c (ISSLASH): Likewise.
4629 * addext.c: Include <dirname.h> after size_t is defined.
4630 * backupfile.c: Likewise.
4632 * addext.c (addext): Use base_len to trim redundant
4633 trailing slashes instead of doing it ourselves.
4634 But do not trim the last slash if it is not redundant.
4636 * backupfile.c (find_backup_file_name,
4637 max_backup_version): Use base_len instead of rolling it ourselves.
4638 Handle the case of "" and (on DOS) "C:" correctly.
4640 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4641 Include <string.h>, <dirname.h>.
4642 (base_name): Allow file names ending in slashes, other than names
4643 that are all slashes. In this case, return the basename followed
4644 by the slashes. This is more general, and can be used in places
4645 where the original base_name purposely had an assertion failure.
4646 (base_len): New function.
4648 * dirname.c: Include <string.h> instead of <stdlib.h>.
4649 Do not include <assert.h>; no longer needed.
4651 (memrchr): Remove decl.
4652 (dir_name_r): Remove.
4653 (dir_len): Renamed from dirlen. All callers changed.
4654 Rewrite in terms of base_name, for simplicity and consistency.
4655 (dir_name): Never return NULL. All callers changed.
4656 Do not include <stdlib.h> in test program; no longer needed.
4657 return 0; is fine for test program.
4659 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4661 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4663 * path-concat.c (path_concat): Use base_len to compute
4664 base length, not strlen; this means we cannot rely on memcpy
4667 * same.c (STREQ): Remove.
4668 (same_name): Handle the case where the basename ends in trailing '/'.
4670 * stripslash.c (strip_trailing_slashes): Return nonzero if
4671 a slash was stripped. Do not strip the last slash after a
4674 2001-04-08 Jim Meyering <meyering@lucent.com>
4676 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4677 recomputed; that's necessary when the offset spans a DST transition.
4678 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4680 2001-04-02 Jim Meyering <meyering@lucent.com>
4682 * regex.h, regex.c: Update from GNU libc.
4684 2001-03-19 Paul Eggert <eggert@twinsun.com>
4686 * version-etc.c (version_etc_copyright): Update to 2001.
4688 2001-03-16 Paul Eggert <eggert@twinsun.com>
4690 * tempname.c (uint64_t): Define to uintmax_t if
4691 not defined, and if UINT64_MAX is not defined.
4692 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4693 Reported by John David Anglin.
4695 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4697 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4698 alias if codeset is empty.
4699 * config.charset (BeOS): Use wildcard syntax.
4701 2001-03-13 Jim Meyering <meyering@lucent.com>
4703 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4704 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4707 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4709 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4711 * unicodeio.c (print_unicode_char): Simplify accordingly.
4713 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4715 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4716 support for DOS/DJGPP.
4718 2001-02-28 Paul Eggert <eggert@twinsun.com>
4720 * Makefile.am (libfetish_a_SOURCES):
4721 Add dup-safer.c, fopen-safer.c.
4722 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
4724 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
4726 2001-02-25 Paul Eggert <eggert@twinsun.com>
4728 The mkstemp replacement is taken from glibc 2.2.2, with some
4729 portability fixes for use outside glibc, as follows:
4731 * tempname.c (struct_stat64): New macro.
4732 (direxists, __gen_tempname): Use it.
4733 This avoids a portability problem with Solaris 8.
4735 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
4736 (<stddef.h>, <stdint.h>, <string.h>):
4737 Include only if STDC_HEADERS || _LIBC.
4738 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
4739 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
4740 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
4741 (__set_errno): Define this macro if <errno.h> doesn't.
4742 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
4743 Define these macros if <stdio.h> doesn't.
4744 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
4745 Define these macros if <sys/stat.h>
4746 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
4747 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
4748 __xstat64): Define if not _LIBC.
4749 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
4750 (__gen_tempname): Invoke gettimeofday only if
4751 HAVE_GETTIMEOFDAY || _LIBC;
4752 otherwise, fall back on plain "time".
4753 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
4755 * mkstemp.c (__GT_FILE): Define to zero if not defined.
4757 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
4759 2001-02-17 Jim Meyering <meyering@lucent.com>
4761 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4762 around included file name.
4764 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4766 * strftime.c: Update from GNU libc (the only changes were to comments).
4768 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4770 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4772 2001-02-17 Paul Eggert <eggert@twinsun.com>
4774 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4775 Remove workaround macros for hosts that have mbrtowc but not
4776 mbstate_t, as we now insist on proper declarations for both
4777 before using mbrtowc.
4779 2001-02-17 Jim Meyering <meyering@lucent.com>
4781 * regex.c: Update from libc.
4783 2001-02-16 Paul Eggert <eggert@twinsun.com>
4785 * alloca.c (malloc): Undef before defining, since stdlib.h
4786 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4787 Reported by Mark Hounschell via Paul Eggert.
4789 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4791 * config.charset: Update for FreeBSD 4.2.
4793 2001-01-26 Jim Meyering <meyering@lucent.com>
4795 * quotearg.c: Include stddef.h.
4796 * quote.c: Include stddef.h.
4797 Reported by Axel Kittenberger.
4799 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4800 line in double quotes so that it evokes a better diagnostic.
4801 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4802 Reported by Axel Kittenberger.
4804 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4806 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4807 to avoid a warning. Add back 'const' to inptr.
4809 2001-01-16 Jim Meyering <meyering@lucent.com>
4811 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4814 2001-01-14 Jim Meyering <meyering@lucent.com>
4816 * rename.c: New file. From Volker Borchert.
4817 Include stdlib.h, string.h or strings.h, and xalloc.h.
4818 Use strip_trailing_slashes rather than open-coding it.
4820 2001-01-03 Paul Eggert <eggert@twinsun.com>
4822 * strftime.c: Sync with glibc time/strftime.c 1.81.
4824 2001-01-03 Jim Meyering <meyering@lucent.com>
4826 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4827 local `inptr' to avoid warning with some system declarations of iconv.
4829 2000-12-29 Paul Eggert <eggert@twinsun.com>
4831 * modechange.c: Do not assume that mode_t uses the
4832 traditional octal encoding. E.g. "chmod 1 FOO" should set
4833 the other-execute bit of FOO even if S_IXOTH != 1.
4835 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4836 WOTH, XOTH, ALLM): New macros.
4837 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4838 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4840 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4841 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4843 No need to use uintmax_t; unsigned long is long enough.
4844 Don't bother to get suffix since we don't use it.
4846 2000-12-24 Jim Meyering <meyering@lucent.com>
4848 * hash.c (is_prime): Return explicit boolean values.
4849 (hash_get_first): Return NULL to appease Irix5.6's 89.
4850 Reported by Nelson Beebe.
4852 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4854 * localcharset.c (locale_charset): Add support for Win32.
4856 2000-12-18 Paul Eggert <eggert@twinsun.com>
4858 * physmem.h, physmem.c: New files.
4860 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4861 (noinst_HEADERS): Add physmem.h.
4863 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4864 't' for compatibility with Solaris 8 sort.
4866 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4868 * config.charset: Add support for BeOS.
4870 2000-12-16 Jim Meyering <meyering@lucent.com>
4872 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4873 SHELLS_FILE to a file name that's useful on djgpp systems.
4875 (ADDITIONAL_DEFAULT_SHELLS): Define.
4876 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4877 Based mostly on a patch from Prashant TR.
4879 2000-12-16 Jim Meyering <meyering@lucent.com>
4881 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4882 N and M) would have treated it like `chown N:N FILE'.
4884 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4886 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4888 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4889 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4890 to the list of canonical encodings. Rename EUC-CN to GB2312.
4892 2000-12-08 Andreas Schwab <schwab@suse.de>
4894 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4895 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4897 2000-12-07 Jim Meyering <meyering@lucent.com>
4899 * stripslash.c (ISSLASH): Define.
4900 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4903 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4904 (dir_name_r): Declare this function as static.
4905 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4906 manifest itself on a name containing a mix of slashes and
4908 Make this function work with names starting with a DOS-style
4909 drive letter and colon prefix.
4910 (dir_name): Append `.' if necessary.
4911 Based mostly on patches from Prashant TR and Eli Zaretskii.
4913 * dirname.h (dir_name_r): Remove prototype.
4915 2000-12-05 Jim Meyering <meyering@lucent.com>
4917 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4919 2000-12-04 Jim Meyering <meyering@lucent.com>
4921 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4922 Also include memory.h, stdlib.h, unistd.h if appropriate.
4923 Reported by Andreas Jaeger (conflicting declaration of malloc).
4925 2000-12-02 Jim Meyering <meyering@lucent.com>
4927 * closeout.h: Make idempotent, to avoid some obscure warnings.
4929 2000-12-01 Paul Eggert <eggert@twinsun.com>
4931 * memrchr.c: Include <config.h> before any system include file.
4933 2000-11-29 Paul Eggert <eggert@twinsun.com>
4935 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4937 2000-11-26 Jim Meyering <meyering@lucent.com>
4939 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4941 2000-11-22 Paul Eggert <eggert@twinsun.com>
4943 * strftime.c (my_strftime): Do not invoke mbrlen with a
4944 size of (size_t) -1; it's not portable.
4946 2000-11-17 Akim Demaille <akim@epita.fr>
4948 * obstack.h: Formatting changes.
4949 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4950 prevent type checking.
4951 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4952 cast the value to (void *): assigning a `foo *' to a `void *'
4954 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4956 2000-11-17 Jim Meyering <meyering@lucent.com>
4958 * strstr.c: Update from GNU libc.
4960 2000-11-16 Jim Meyering <meyering@lucent.com>
4962 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
4964 2000-11-11 Jim Meyering <meyering@lucent.com>
4966 * error.c: Add a couple #includes, merging from GNU libc version.
4968 2000-11-10 Jim Meyering <meyering@lucent.com>
4970 * obstack.h: Update from GNU libc.
4971 * obstack.c: Likewise.
4973 2000-11-06 Paul Eggert <eggert@twinsun.com>
4975 * getusershell.c (setusershell): Use rewind rather than
4976 fseek/fseeko, to avoid configuration hassles with fseeko.
4977 Don't bother opening SHELLS_FILE if shellstream is NULL;
4980 2000-11-05 Jim Meyering <meyering@lucent.com>
4982 * makepath.h (make_dir): Declare.
4983 * makepath.c (make_dir): Remove `static' attribute.
4986 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
4988 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
4989 last one in a bucket, advance to the next bucket.
4991 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4993 * fnmatch.c: Do not comment out all the code if we are using
4994 the GNU C library, because in some cases we are replacing buggy
4995 code in the GNU C library itself.
4997 2000-10-30 Paul Eggert <eggert@twinsun.com>
4999 * error.h, getline.h, modechange.h:
5000 Remove "2000" from Copyright line, as the file hasn't been
5001 changed this year other than in the copyright notice.
5003 * xalloc.h: Add "2000" to Copyright line, as this file
5004 was changed this year.
5006 2000-10-30 Paul Eggert <eggert@twinsun.com>
5008 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
5009 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5010 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5012 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
5014 * regex.h (__restrict_arr): Move definition out of #ifndef block.
5015 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
5016 doesn't define __restrict_arr.
5018 2000-10-29 Jim Meyering <meyering@lucent.com>
5020 * xstat.in: Fix grammar in comment.
5022 2000-10-28 Jim Meyering <meyering@lucent.com>
5024 * memchr.c: Update from libc.
5025 Adjust for portability:
5026 [HAVE_STDLIB_H]: Include stdlib.h.
5027 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
5028 Undef __memchr, too.
5029 [!weak_alias]: Define __memchr to memchr.
5031 * regex.c: Update from libc.
5032 * regex.h: Likewise.
5033 * getopt1.c: Likewise.
5034 * memcmp.c: Likewise.
5036 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
5037 Avoid using fseek, when possible -- it's broken by design.
5038 Patch by Ulrich Drepper.
5040 2000-10-26 Jim Meyering <meyering@lucent.com>
5042 * strftime.c: Update from libc.
5044 2000-10-25 Jim Meyering <meyering@lucent.com>
5046 * obstack.c: Update from libc.
5048 2000-10-23 Jim Meyering <meyering@lucent.com>
5050 * hard-locale.c (hard_locale): Revert last change -- it was simply
5051 wrong. That set_locale call must not have any side effects.
5054 2000-10-22 Jim Meyering <meyering@lucent.com>
5056 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
5057 [CYCLIC]: Remove now-unused definition.
5059 * save-cwd.c (O_DIRECTORY): Define, if needed.
5060 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
5061 Suggestion from Ulrich Drepper.
5063 2000-10-21 Jim Meyering <meyering@lucent.com>
5065 * dirname.c (dir_name_r): New function, factored out of dir_name.
5066 (dir_name): Use dir_name_r.
5067 * dirname.h (dir_name_r): Declare it.
5069 2000-10-21 Jim Meyering <meyering@lucent.com>
5071 * dirname.c (memrchr): Declare if necessary.
5072 (dir_name): Remove the restriction that there be no
5073 trailing slashes. Now, this code skips past them, effectively
5075 [TEST_DIRNAME] (main): New unit tests.
5077 * memrchr.c: New file from GNU libc.
5078 Undef __memrchr, too.
5079 [!weak_alias]: Define __memrchr to memrchr.
5080 Guard weak_alias use with `#ifdef weak_alias'.
5082 2000-10-17 Jim Meyering <meyering@lucent.com>
5084 * quote.h (PARAMS): Define and use.
5085 Reported by Akim Demaille.
5087 * getopt.c: Update from libc.
5089 2000-10-16 Jim Meyering <meyering@lucent.com>
5091 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
5094 2000-09-25 Jim Meyering <meyering@lucent.com>
5096 * md5.h (rol): Define (from GnuPG).
5098 * sha.c: Give credit (GnuPG) where due.
5099 (M): Use rol rather than open-coding it.
5100 Add a FIXME comment.
5102 2000-09-21 Jim Meyering <meyering@lucent.com>
5104 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
5105 Reported by Michael Stone.
5107 2000-09-20 Jim Meyering <meyering@lucent.com>
5109 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
5110 (noinst_HEADERS): Add sha.h.
5111 Based on code from Scott G. Miller and from GnuPG.
5113 2000-09-15 Jim Meyering <meyering@lucent.com>
5115 * regex.c: Update from libc.
5117 2000-09-10 Jim Meyering <meyering@lucent.com>
5119 * getopt.c (_getopt_internal): Update from glibc.
5121 2000-09-09 Jim Meyering <meyering@lucent.com>
5123 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
5124 think it should be used as a general replacement for isascii.
5125 * fnmatch.c: Likewise.
5126 * mbswidth.c: Likewise
5127 * regex.c: Likewise.
5130 * userspec.c: Include sys/param.h and limits.h.
5132 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5133 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
5134 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
5135 UID, GID. Check range.
5137 2000-09-06 Jim Meyering <meyering@lucent.com>
5139 * getopt.c (_getopt_internal): Update from glibc.
5141 2000-08-30 Jim Meyering <meyering@lucent.com>
5143 * strftime.c: Merge in changes from GNU libc.
5145 2000-08-26 Jim Meyering <meyering@lucent.com>
5147 * closeout.c: Include "__fpending.h".
5148 (close_stdout_status): Return right away if there's nothing to flush.
5150 * Makefile.am (noinst_HEADERS): Add __fpending.h.
5151 * __fpending.c: New file.
5152 * __fpending.h: New file.
5154 2000-08-07 Paul Eggert <eggert@twinsun.com>
5156 Standardize on "memory exhausted" instead of "Memory exhausted"
5157 or "virtual memory exhausted".
5158 * obstack.c (print_and_abort): Use "memory exhausted", not
5159 "virtual memory exhausted".
5160 * same.c (same_name): Invoke xalloc_die instead of printing
5162 * userspec.c (parse_user_spec): Likewise.
5163 * bumpalloc.h: comment fix
5164 * same.c, userspec.c: Include xalloc.h.
5166 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
5167 not char *const and pointing to a constant array.
5168 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
5169 (xrealloc): Comment fix.
5171 * userspec.c (parse_user_spec):
5172 Don't translate a message until just before returning,
5173 to avoid unnecessary translation.
5175 2000-08-07 Jim Meyering <meyering@lucent.com>
5177 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
5178 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
5179 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
5180 getgroups.c, gethostname.c, getopt.h, group-member.c,
5181 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
5182 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
5183 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
5184 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
5185 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
5186 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
5187 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
5188 yesno.c: Back out Copyright date changes for each file with no change
5189 this year. This eases coordination with other programs using the same
5190 source code modules. From Paul Eggert.
5192 2000-08-03 Greg McGary <greg@mcgary.org>
5194 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
5195 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
5196 (EXTEND_BUFFER): Use them.
5198 2000-08-01 Jim Meyering <meyering@lucent.com>
5200 * dirname.c (ISSLASH): Define.
5201 (BACKSLASH_IS_PATH_SEPARATOR): Define.
5202 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
5203 both `\' and `/' may be use as path separators.
5204 Based on a patch from Prashant TR.
5206 2000-07-31 Paul Eggert <eggert@twinsun.com>
5208 * quotearg.c (quotearg_n_options): Don't make the initial
5209 slot vector a constant, since it might get modified.
5211 2000-07-31 Jim Meyering <meyering@lucent.com>
5213 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
5214 * obstack.c (print_and_abort): Likewise.
5216 2000-07-30 Paul Eggert <eggert@twinsun.com>
5218 * quotearg.c (quotearg_n_options): Preallocate a slot 0
5219 buffer, so that the caller can always quote one small
5220 component of a "memory exhausted" message in slot 0.
5221 From a suggestion by Jim Meyering.
5223 2000-07-30 Jim Meyering <meyering@lucent.com>
5225 * makepath.c (make_path): Quote the other instance, too.
5227 * quotearg.c (N_STATIC_SLOTVECS): Define.
5228 (STATIC_BUF_SIZE): Define.
5229 (quotearg_n_options): Use only statically allocated storage when
5230 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
5231 than STATIC_BUF_SIZE.
5233 2000-07-29 Jim Meyering <meyering@lucent.com>
5235 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
5236 * dirname.c (dir_name): Likewise.
5238 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
5240 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
5241 (dir_name): Assert that there are no trailing slashes.
5243 2000-07-18 Bruno Haible <haible@clisp.cons.org>
5245 * mbswidth.h (mbswidth): Add a flags argument.
5246 (mbswidth): New declaration.
5247 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
5248 * mbswidth.c (mbswidth): Add a flags argument.
5249 (mbsnwidth): New function.
5251 2000-07-24 Jim Meyering <meyering@lucent.com>
5253 * mbswidth.c: Remove useless #else. From Bruno Haible.
5255 2000-07-23 Paul Eggert <eggert@twinsun.com>
5257 * mbswidth.c (_XOPEN_SOURCE):
5258 Don't define; this causes problems on Solaris 7.
5259 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
5261 2000-07-23 Paul Eggert <eggert@twinsun.com>
5264 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5265 so that mbstate_t is always defined.
5267 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
5268 be 1 in at least one GCC installation, and this configuration
5269 error is likely to be common. Ignoring MB_LEN_MAX hurts
5270 performance on hosts that have mbrtowc but have only unibyte
5271 locales, but I assume these hosts are rare.
5273 2000-07-23 Paul Eggert <eggert@twinsun.com>
5275 * quotearg.c: Streamline by invoking multibyte code only if needed.
5276 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
5277 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5278 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5279 invoke multibyte primitives.
5281 2000-07-23 Jim Meyering <meyering@lucent.com>
5283 * basename.c (base_name): Add an assertion.
5285 2000-07-15 Bruno Haible <clisp.cons.org>
5287 * quotearg.c: When the system forces us to redefine mbstate_t,
5288 shadow its mbsinit function.
5290 2000-07-16 Bruno Haible <haible@clisp.cons.org>
5292 * mbswidth.h: New file.
5293 * mbswidth.c: New file.
5294 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
5295 (noinst_HEADERS): Add mbswidth.h.
5297 2000-07-17 Bruno Haible <haible@clisp.cons.org>
5299 * config.charset: Add support for FreeBSD. Improve support for HP-UX
5302 2000-07-15 Jim Meyering <meyering@lucent.com>
5304 * makepath.c: Include quote.h.
5305 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
5306 corresponding argument in a `quote (...)' call.
5307 Give better diagnostics.
5309 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
5310 (noinst_HEADERS): Add quote.h.
5312 * quote.c (quote, quote_n): New file. Two functions taken verbatim
5313 from tar's src/misc.c.
5314 * quote.h: New file. Prototypes for same.
5316 2000-07-10 Paul Eggert <eggert@twinsun.com>
5318 From a suggestion by Bruno Haible.
5319 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
5320 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
5321 to decide whether to define the BeOS workaround macro;
5322 this adjusts to the change to AC_MBSTATE_T.
5324 2000-07-13 Paul Eggert <eggert@twinsun.com>
5326 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
5328 * quotearg.c (quoting_style_args, quoting_style_vals,
5329 quotearg_buffer_restyled): Add support for
5330 clocale_quoting_style. Undo previous change to
5331 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
5332 and "{RIGHT QUOTATION MARK}" msgids.
5334 2000-07-05 Paul Eggert <eggert@twinsun.com>
5336 The old behavior of quoting `like this' doesn't look good with
5337 newer, ISO-style fonts. See:
5338 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
5340 Instead, quote "like this" by default. Let the translator
5341 tailor the locale-specific quoting behavior by providing
5342 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
5344 * quotearg.c (N_): New macro.
5345 (gettext_default): New function.
5346 (quotearg_buffer_restyled): Use
5347 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
5348 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
5350 2000-07-09 Jim Meyering <meyering@lucent.com>
5352 * Most files: Update copyright dates to include 2000.
5354 2000-07-08 Jim Meyering <meyering@lucent.com>
5356 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
5358 (xgethostname): Remove now-unnecessary #ifdef.
5359 Move declaration of `err' into loop where it's used.
5361 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5363 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
5364 by allocating a larger buffer. Test the gethostname return value for
5365 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
5366 returns an error and ENAMETOOLONG isn't defined.
5368 2000-07-05 Paul Eggert <eggert@twinsun.com>
5369 and Bruno Haible <haible@clisp.cons.org>
5371 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
5373 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5375 * quotearg.c (struct quoting_options): Simplify quote_these_too
5378 2000-07-03 Jim Meyering <meyering@lucent.com>
5380 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
5381 Reported by Bruno Haible.
5383 2000-07-04 Jim Meyering <meyering@lucent.com>
5385 * quotearg.c: Make inclusion of <wchar.h> independent of whether
5386 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
5389 2000-07-03 Paul Eggert <eggert@twinsun.com>
5390 and Bruno Haible <haible@clisp.cons.org>
5392 * quotearg.c (mbrtowc):
5393 Assign to *pwc, and return 1 only if result is nonzero.
5394 (iswprint): Use ISPRINT when substituting our own mbrtowc.
5396 2000-07-03 Jim Meyering <meyering@lucent.com>
5398 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
5399 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
5402 2000-07-02 Jim Meyering <meyering@lucent.com>
5404 * quotearg.c (mbstate_t): Don't define here.
5406 2000-07-02 Jim Meyering <meyering@lucent.com>
5408 * nanosleep.c (SIGCONT): Define if not already defined.
5410 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5412 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
5413 per change in ../m4/ls-mntd-fs.m4.
5414 (read_filesystem_list): Ignore symbolic links.
5416 2000-06-29 Jim Meyering <meyering@lucent.com>
5418 * same.c: Include <string.h> or <strings.h>, as appropriate,
5419 for declaration of strcmp.
5421 * long-options.c: Include <stdlib.h>, for declaration of exit.
5423 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
5424 Avoid warning by casting result to `char *' to remove `const'.
5426 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5428 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
5430 2000-06-26 Paul Eggert <eggert@twinsun.com>
5432 savedir now sets errno on failure and invokes xmalloc to get memory.
5433 Fix a couple of other minor bugs while we're at it.
5435 * savedir.c (<unistd.h>): Do not include; there's no need.
5436 (NAMLEN): Remove macro.
5437 (malloc, realloc): Remove decls.
5439 ("xalloc.h"): Include.
5440 (NAME_SIZE_DEFAULT): New macro.
5441 (savedir): Use xmalloc / xrealloc to allocate memory.
5442 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
5443 Skip "" directory entries.
5444 Use strlen to calculate directory entry length, since the old method
5445 is rarely used these days and isn't worth supporting.
5446 Don't use a pointer after freeing it.
5447 Check for integer overflow when calculating allocation size.
5448 Use memcpy to copy entries, instead of stpcpy.
5449 Set errno properly when returning NULL.
5450 Check for readdir error.
5452 2000-06-26 Jim Meyering <meyering@lucent.com>
5454 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5456 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5458 * getusershell.c (xmalloc, xrealloc): Remove functions.
5460 Don't include <stdlib.h>. Don't declare malloc, realloc.
5462 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5464 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5466 2000-06-24 Jim Meyering <meyering@lucent.com>
5468 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5470 2000-06-21 Jim Meyering <meyering@lucent.com>
5472 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5474 2000-06-19 Paul Eggert <eggert@twinsun.com>
5476 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5477 (mbrtowc, mbstate_t): Define substitutes if
5478 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5479 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5480 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5482 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5484 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5485 than 1024, return a memory chunk of least possible size, instead
5486 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5487 Use free/xmalloc instead of xrealloc to avoid copying for very long
5490 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5492 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5493 address, not strdup. Include <stdlib.h> and don't declare free().
5495 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5497 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5500 2000-06-21 Jim Meyering <meyering@lucent.com>
5502 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5503 (noinst_HEADERS): Add getstr.h.
5505 * getline.c (getstr): Move into a separate file.
5506 * getstr.c (getstr): New file, extracted from getline.c, with
5507 the following changes: new parameter, delim2; both delim[12]
5508 parameters have type `int', not `char'. The latter would lose
5509 with 8-bit delimiters.
5510 * getstr.h: New file.
5512 2000-06-19 Jim Meyering <meyering@lucent.com>
5514 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5516 2000-06-18 Jim Meyering <meyering@lucent.com>
5518 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5519 Besides, these days every porting target provides a mkdir function.
5521 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5522 (this snippet comes from src/system.h).
5524 2000-06-15 Paul Eggert <eggert@twinsun.com>
5526 * human.c (adjust_value): New function.
5527 (human_readable_inexact): Apply rounding style even when
5528 printing approximate values.
5530 2000-06-14 Paul Eggert <eggert@twinsun.com>
5532 * human.c (human_readable_inexact): Allow an input block
5533 size that is not a multiple of the output block size, and vice versa.
5534 Reported by Piergiorgio Sartor.
5536 2000-06-14 Paul Eggert <eggert@twinsun.com>
5538 * getdate.y (get_date): Apply relative times after time
5539 zone indicator, not before. Reported by Todd A. Jacobs.
5541 2000-06-13 Jim Meyering <meyering@lucent.com>
5543 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5545 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5547 2000-06-12 Paul Eggert <eggert@twinsun.com>
5549 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5551 2000-06-04 Paul Eggert <eggert@twinsun.com>
5553 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5555 2000-06-04 Jim Meyering <meyering@lucent.com>
5557 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5558 SunOS 4.1.4 for which gid_t is an unsigned type.
5560 2000-06-03 Jim Meyering <meyering@lucent.com>
5562 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5564 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5566 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5567 newer, don't install charset.alias.
5568 * config.charset: Change the Linux/glibc rules so they become empty
5569 on glibc-2.1 or newer.
5571 2000-06-02 Jim Meyering <meyering@lucent.com>
5573 * mountlist.c: Back out last change. Instead, do this...
5574 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5575 member using the same `ignore'-testing code.
5576 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5580 2000-05-29 Jim Meyering <meyering@lucent.com>
5582 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5583 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5585 2000-05-22 Jim Meyering <meyering@lucent.com>
5587 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5589 2000-05-18 Jim Meyering <meyering@lucent.com>
5591 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5592 back, too, since it may have been modified by allocate_entry.
5593 (hash_delete): Rewrite to use neither the assignment operator
5594 nor the comma operator in an if-expression.
5596 2000-05-15 Paul Eggert <eggert@twinsun.com>
5599 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5600 Remove; no longer needed.
5601 "quotearg.h": Add include.
5602 (file_name): Do not bother to explicitly initialize to NULL; it's less
5603 efficient on some hosts.
5604 (close_stdout_status): Remove test as to whether stdout was already
5605 closed; it breaks for the case "echo x | sort >&-".
5606 Quote file name colons.
5607 Do not assume that _("write error") lacks format strings.
5609 2000-05-15 Jim Meyering <meyering@lucent.com>
5611 * version-etc.c (version_etc_copyright): Update the copyright string
5612 used in all --version output.
5614 2000-05-14 Jim Meyering <meyering@lucent.com>
5616 * closeout.c (close_stdout_set_file_name): New function.
5617 (close_stdout_status): Use new file-scoped global.
5618 Return right away if fstat says the stdout file descriptor is invalid.
5619 * closeout.h (close_stdout_set_file_name): Declare.
5621 2000-05-10 Jim Meyering <meyering@lucent.com>
5623 * closeout.c [default_exit_status]: New file-scoped variable.
5624 (close_stdout_set_status): New function.
5625 * closeout.h (close_stdout_set_status): Declare.
5627 2000-05-08 Jim Meyering <meyering@lucent.com>
5629 * long-options.c: Don't include closeout.h.
5630 (parse_long_options): Don't call close_stdout for --version.
5632 2000-05-06 Jim Meyering <meyering@lucent.com>
5634 * strnlen.c: Undefine __strnlen and strnlen.
5635 [!weak_alias]: Define __strnlen to strnlen.
5637 * atexit.c: New file, from libiberty.
5639 2000-05-06 Jim Meyering <meyering@lucent.com>
5641 * closeout.c (close_stdout_status): Also check for errors on the
5644 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5646 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5647 instead of xmalloc, xrealloc, path_concat.
5648 (locale_charset): Treat empty environment variables as absent.
5649 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5651 2000-05-04 Jim Meyering <meyering@lucent.com>
5653 * getopt.c: Update from glibc.
5654 * obstack.c: Likewise.
5655 * obstack.h: Likewise.
5656 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5658 * regex.h: Likewise.
5659 * strndup.c: Likewise.
5660 * strnlen.c: New file, from glibc.
5662 2000-05-01 Jim Meyering <meyering@lucent.com>
5664 * full-write.c (full_write): Remove `FIXME' part of comment.
5666 2000-04-29 Jim Meyering <meyering@lucent.com>
5668 * path-concat.c: Declare strdup only if it's not defined.
5669 * canon-host.c: Likewise.
5671 2000-04-28 Jim Meyering <meyering@lucent.com>
5673 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5674 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5675 included first, then limits.h is included by locale.h by libintl.h.
5676 From John David Anglin.
5678 2000-04-25 Jim Meyering <meyering@lucent.com>
5680 * makepath.c (S_IRWXUGO): Define.
5681 (make_path): Always perform explicit chmod if MODE specifies any
5682 of the `special' permission bits. Prompted by a bug report against
5683 install from Mate Wierdl and Joost van Baal.
5685 2000-04-18 Jim Meyering <meyering@lucent.com>
5689 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5690 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5692 2000-04-17 Jim Meyering <meyering@lucent.com>
5694 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5695 the definition of it to rpl_strftime also defined-away the system's
5698 2000-04-15 Jim Meyering <meyering@lucent.com>
5700 Use `C' to denote so-called `contiguous' files, the same way
5702 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5703 (ftypelet): Use S_ISCTG.
5704 From Michael Deutschmann.
5706 2000-04-14 Jim Meyering <meyering@lucent.com>
5708 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5710 2000-04-08 Jim Meyering <meyering@lucent.com>
5712 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5713 names don't conflict. Reported by Eli Zaretskii.
5715 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5717 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5718 bug. Deal with the different error behavior of Irix iconv.
5720 2000-04-07 Jim Meyering <meyering@lucent.com>
5722 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
5723 to work around system header problems on AIX 3.2.5. From Bruno Haible.
5725 2000-04-05 Jim Meyering <meyering@lucent.com>
5727 Portability tweaks required for ultrix4.3.
5728 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
5729 * readutmp.c: Include sys/types.h before sys/stat.h.
5730 * canon-host.c: Declare strdup.
5731 * path-concat.c: Likewise.
5732 From John David Anglin.
5734 2000-04-04 Jim Meyering <meyering@lucent.com>
5736 Be more DOS 8.3-friendly.
5737 * ref-add.sin: Renamed from ref-add.sed.in.
5738 * ref-del.sin: Renamed from ref-del.sed.in.
5739 * Makefile.am: Reflect renaming.
5740 Reported by Eli Zaretskii.
5742 Use a temporary file name that won't clash with `charset.alias'
5743 in the DOS 8.3 name space.
5744 * Makefile.am (charset_tmp): Define.
5745 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
5746 (uninstall-local): Likewise.
5747 Reported by Eli Zaretskii.
5749 2000-03-29 Paul Eggert <eggert@twinsun.com>
5751 * time/strftime.c (my_strftime): Make sure we call the system
5752 strftime, not ourselves, when invoking the underlying strftime.
5754 2000-03-24 Jim Meyering <meyering@lucent.com>
5756 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
5757 (charset_alias): Define.
5758 (install-exec-local): Factor out common code.
5759 (uninstall-local): Split lines longer than 80.
5760 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5762 (.sed.in.sed): New rule. Don't redirect directly to $@.
5763 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5765 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5767 * config.charset: Output a line containing "Packages using this file".
5768 * ref-add.sed.in, ref-del.sed.in: New files.
5769 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5770 ref-del.sed): New rules.
5772 2000-03-17 Jim Meyering <meyering@lucent.com>
5774 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5775 Otherwise, include <strings.h>
5777 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5779 * unicodeio.c (utf8_wctomb): New function.
5780 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5781 format instead of in UCS-4 with platform dependent endianness.
5783 2000-03-07 Paul Eggert <eggert@twinsun.com>
5785 * savedir.c (savedir): Work even if directory size is
5786 negative; this can happen with some screwy NFS configurations.
5788 2000-03-06 Jim Meyering <meyering@lucent.com>
5790 * localcharset.c (get_charset_aliases): Don't try to free file_name
5791 if it's NULL (because we ran out of memory). From Bruno Haible.
5793 2000-03-05 Jim Meyering <meyering@lucent.com>
5795 * localcharset.c ("path-concat.h"): Include.
5796 (get_charset_aliases): Use path_concat instead of ANSI string
5799 * unicodeio.h (PARAMS): Define.
5800 Use it to guard prototype.
5802 2000-03-04 Jim Meyering <meyering@lucent.com>
5804 * Makefile.am (install-exec-local): Create $(libdir) before installing
5806 (uninstall-local): Uncomment this rule so `make distcheck' works
5809 * unicodeio.c (<errno.h>): Include it.
5810 (errno): Declare if not defined.
5812 * localcharset.c: Add Bruno's comment justifying use of volatile.
5814 * config.charset: New version, incorporating remarks from a linux
5815 i18n mailing list. From Bruno Haible.
5817 2000-03-02 Jim Meyering <meyering@lucent.com>
5819 * Makefile.am (EXTRA_DIST): Add config.charset.
5821 2000-03-01 Jim Meyering <meyering@lucent.com>
5823 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5824 * unicodeio.c: Likewise.
5826 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5828 * config.charset: New file.
5829 * localcharset.c: New file.
5830 * unicodeio.h, unicodeio.c: New files.
5831 * Makefile.am (DEFS): Add -DLIBDIR=...
5832 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5833 (noinst_HEADERS): Add unicodeio.h.
5834 (all-local, install-exec-local, charset.alias): New targets.
5836 2000-02-28 Paul Eggert <eggert@twinsun.com>
5838 * quotearg.c (ALERT_CHAR): New macro.
5839 (quotearg_buffer_restyled): Use it.
5841 2000-02-27 Jim Meyering <meyering@lucent.com>
5843 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5844 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5846 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5847 not `#if STDC_HEADERS'.
5848 Declare malloc if needed.
5850 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5851 now that autoconf always defines the HAVE_DECL_ symbols.
5852 * human.c: Likewise.
5854 * strtoumax.c: Likewise.
5856 * backupfile.c: Arrange for cpp to fail if the configure-time
5857 declaration check was not run.
5859 * human.c: Likewise.
5861 * strtoumax.c: Likewise.
5863 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5864 then first look up the entire `.'-containing string as a login name.
5866 2000-02-18 Paul Eggert <eggert@twinsun.com>
5868 * getdate.y: Handle two-digit years with leading zeros correctly.
5869 (textint): New typedef.
5870 (parser_control): Member year changed from int to textint.
5872 (YYSTYPE): Removed; replaced by %union with int and textint members.
5873 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5874 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5875 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5876 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5877 (date, number, to_year): Use width of number in digits, not its value,
5878 to determine whether it's a 2-digit year, or a 2-digit time.
5879 (yylex): Store number of digits of numeric tokens.
5880 Reported by John Kendall.
5882 (parser_control): Changed from struct parser_control to typedef (for
5883 consistency). All uses changed.
5885 (tID): Removed; not used.
5886 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5888 2000-02-14 Paul Eggert <eggert@twinsun.com>
5890 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5891 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5893 2000-02-12 Jim Meyering <meyering@lucent.com>
5895 * userspec.c (ISDIGIT): Define it.
5896 (isdigit): Remove definition.
5897 (is_number): Use ISDIGIT, not isdigit.
5898 <libintl.h>: Include.
5900 (parse_user_spec): Mark translatable strings.
5902 2000-02-10 Jim Meyering <meyering@lucent.com>
5904 With these changes, nanosleep.[ch] are finally enough like the other
5905 lib/* replacement files to compile on a few more losing systems.
5907 * nanosleep.h: Don't include config.h.
5908 Remove prototype from declaration of nanosleep.
5909 (PARAMS): Remove now-unneeded definition.
5910 * nanosleep.c: #undef nanosleep.
5911 (rpl_nanosleep): Rename from nanosleep.
5913 2000-02-03 Jim Meyering <meyering@lucent.com>
5915 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5916 rather than with `#if HAVE_UTMPNAME'.
5918 2000-02-01 Jim Meyering <meyering@lucent.com>
5920 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5922 2000-01-31 Jim Meyering <meyering@lucent.com>
5924 * nanosleep.h (nanosleep): Guard declaration with
5925 `#if ! HAVE_DECL_NANOSLEEP'.
5926 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5927 the declaration in that vendor's sys/timers.h.
5928 Reported by Christian Krackowizer.
5930 * quotearg.c (ISASCII): Add #undef and move definition to follow
5931 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5932 (ISPRINT): Likewise.
5933 Reported by Tom Tromey.
5935 2000-01-30 Jim Meyering <meyering@lucent.com>
5937 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5938 uses of ->ut_name. The latter doesn't work with new Linux header files
5939 where only utmpx.ut_user is declared.
5941 * readutmp.h (UT_USER): Define.
5943 2000-01-23 Jim Meyering <meyering@lucent.com>
5945 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5948 2000-01-22 Jim Meyering <meyering@lucent.com>
5950 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5951 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5952 Required for some AIX systems. Reported by Christian Krackowizer.
5953 [TESTING] (main): New function.
5955 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5956 * dirname.c (dir_name): Support for DOS-style file names with drive
5959 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5961 * strverscmp.c (ISDIGIT): Define.
5962 (strverscmp): Use ISDIGIT, not isdigit.
5964 2000-01-17 Paul Eggert <eggert@twinsun.com>
5966 * nanosleep.c (nanosleep):
5967 Don't use SA_INTERRUPT to decide whether to call sigaction, as
5968 POSIX.1 doesn't require SA_INTERRUPT and some systems
5969 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
5970 it's been part of POSIX.1 since day 1 (in 1988).
5972 2000-01-17 Jim Meyering <meyering@lucent.com>
5974 * interlock: Remove unused file. Reported by François Pinard.
5976 2000-01-16 Paul Eggert <eggert@twinsun.com>
5978 * quotearg.c (quotearg_buffer_restyled): Do not quote
5979 alert, backslash, formfeed, and vertical tab unnecessarily in
5980 shell quoting style.
5983 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
5984 Free Software Foundation, Inc.
5985 Copying and distribution of this file, with or without modification,
5986 are permitted provided the copyright notice and this notice are preserved.