1 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3 * getdate.y (textint): New member "negative".
4 (time_zone_hhmm): New function.
5 Expect 14 shift-reduce conflicts, not 13.
6 (o_colon_minutes): New rule.
7 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
8 (yylex): Set the "negative" member of signed numbers.
10 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
12 Changes imported from coreutils.
13 * hard-locale.c: Assume <locale.h> exists.
15 (GLIBC_VERSION): New macro.
16 (hard_locale): Assume setlocale exists.
17 Rewrite to avoid #ifdef.
18 Use strdup rather than malloc + strcpy.
19 * human.c: Assume <locale.h> exists.
20 (human_readable): Assume localeconv exists.
22 2004-12-01 Jakub Jelinek <jakub@redhat.com>
24 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
25 convert T2, not T. (Imported from libc.)
27 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
29 * getcwd.c (is_ENAMETOOLONG): New macro.
30 (__getcwd.c): Don't restore errno; glibc doesn't.
31 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
32 first, falling back to our code only if its results look suspicious.
33 Ensure that the resulting buffer is only as large as necessary.
35 * readutmp.c: Include readutmp.h first.
36 Include <errno.h>, since readutmp.h no longer does that.
37 * readutmp.h: Don't include <errno.h>,
38 <sys/param.h>, <time.h>; not needed to establish interface.
40 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
41 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
42 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
44 2004-11-28 Simon Josefsson <jas@extundo.com>
46 * base64.h, base64.c: New file.
48 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
50 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
52 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
54 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
56 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
57 Declaring int functions causes warnings on some modern systems and
58 shouldn't be needed to compile on ancient ones.
59 * same.c (MIN) [defined MIN]: Don't define, since it's already
62 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
63 with the following changes.
64 (__set_errno): Parenthesize properly.
66 (MIN, MAX, MATCHING_INO): New macros.
67 (__getcwd): Define with prototype, not K&R form.
68 Use heuristics to allocate default buffer on stack if possible.
69 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
70 behavior, and to avoid the PATH_MAX limit when computing
72 Use MATCHING_INO to compare inode number to file.
73 Check for arithmetic overflow in size calculations.
74 Fix bug in reallocation of dot array that caused getcwd to fail
75 on directories nested deeper than 75.
76 Be more careful about saving errno on error.
77 Do not use realloc; use only free+malloc, as this is a bit
78 more flexible and avoids a needless copy operation.
79 Do not inspect st_dev and st_ino for symbolic links; POSIX
80 doesn't specify the latter.
81 Check for closedir errors.
83 Use "#ifdef weak_alias" around weak_alias, to be like other
85 The following changes to getcwd.c have effect only when used in
86 gnulib; they have no effect inside glibc proper.
87 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
89 (alloca, __alloca): Likewise.
90 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
91 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
92 unconditionally, as gnulib assumes C89 or better.
93 Do not include <sys/param.h>.
94 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
95 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
97 (NULL) [!defined NULL]: Remove; we assume C89 or better.
98 Include <dirent.h> in a way that is compatible with modern Autoconf.
99 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
100 New macros, if not already defined.
101 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
102 Use "_LIBC", not "defined _LIBC", for consistency.
103 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
105 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
106 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
107 * xgetcwd.c: David MacKenzie's old code was removed, so give
108 credit only to Jim Meyering and adjust the copyright dates.
109 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
110 <stdlib.h>, <unistd.h>, "pathmax.h".
111 Instead, include "xgetcwd.h" (first) and "getcwd.h".
112 (INITIAL_BUFFER_SIZE): Remove.
113 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
115 2004-11-23 Jim Meyering <jim@meyering.net>
117 * getopt_.h: Remove trailing blanks.
119 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
121 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
122 (futimens): New function, which uses futimes if available.
123 (futimens, utimens): Support timespec==NULL, with same semantics
124 as utime and utimens.
125 * utimens.h (futimens): New decl.
127 2004-11-23 Jim Meyering <jim@meyering.net>
129 * __fpending.c: Add comment.
131 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
133 * lib/getopt_.h: Re-addition of __getopt_argv_const caused
134 redefinition warnings. To avoid them, include the defines
135 in `#if !defined __need_getopt ... #endif'. The only place
136 where __getopt_argv_const is used is in definitions
137 of getopt_long and getopt_long_only below, which are as well
138 protected by `#ifndef __need_getopt'.
139 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
140 __need_getopt after including <stdio.h> and <unistd.h> These
141 headers might have defined it.
143 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
145 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
147 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
148 optopt): Use them instead of invoking ## directly; otherwise, the
149 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
151 2004-11-19 Bruno Haible <bruno@clisp.org>
153 * strtok_r.c: Move comments from here...
154 * strtok_r.h: ... to here.
156 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
158 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
159 might fail. Problem reported by Yoann Vandoorselaere.
160 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
161 that mishandle size_t overflow.
163 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
165 * canon-host.c: Include "strdup.h".
166 (canon_host): Use getaddrinfo if available, so that IPv6 works.
167 Use strdup instead of malloc/strcpy to duplicate strings.
169 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
170 (human_space_before_unit): New constant.
171 * human.c (human_readable): Support it.
173 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
174 (xgetcwd): Set errno correctly when failing.
175 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
176 the failure is actually due to a PATH_MAX problem.
178 Further getopt changes to make it more likely that glibc will
179 buy the changes back.
180 * getopt.c (POSIXLY_CORRECT): New constant.
181 (getopt): Use it, so to preserve glibc semantic
182 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
183 when compiling for libc.
184 * getopt_.h (__getopt_argv_const): Bring it back.
185 (getopt_long, getopt_long_only): Use it.
187 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
188 New arg POSIXLY_CORRECT. All callers changed.
189 (getopt): Argv is now char * const *, as per standard.
190 (_getopt_internal_r, _getopt_internal): Argv is now char **,
191 not char *__getopt_argv_const *.
192 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
193 _getopt_long_only_r): Likewise.
194 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
195 * getopt_int.h (_getopt_internal, _getopt_internal_r,
196 _getopt_long_r, _getopt_long_only_r): Likewise.
197 * getopt_.h (__getopt_argv_const): Remove.
198 (getopt): Argv is now char * const *, as per standard.
200 * getdate.y (tORDINAL): New token.
201 (day, relunit): Allow it for relative times.
202 (relative_time_table): Use tORDINAL for ordinals.
204 2004-11-15 Jim Meyering <jim@meyering.net>
206 * closeout.c: Include "__fpending.h" once again.
208 (close_stdout): Don't fail just because stdout was closed initially,
209 since some programs don't write to stdout in the normal course of
210 operation (other than --version and --help), and we don't want this
211 function to make e.g. `touch file >&-' fail.
212 But do fail if it was closed and someone has tried to write to it.
213 E.g., `printf foo >&-' must fail.
215 2004-11-11 Simon Josefsson <jas@extundo.com>
217 * strtok_r.h, strtok_r.c: New file.
219 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
221 * getopt_.h (__getopt_argv_const): New macro, to be used so that
222 we can stop lying to compilers about the constness of argv when we
223 are compiled outside glibc.
224 (getopt, getopt_long, getopt_long_only): Use it.
225 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
227 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
228 _getopt_long_only_r): Likewise.
229 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
230 _getopt_long_only_r): Likewise.
232 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
233 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
234 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
235 the other external symbols.
236 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
237 declaration, since the above renaming now works around collisions.
239 2004-11-11 Jim Meyering <jim@meyering.net>
241 * linebreak.c: Remove trailing blanks.
242 * alloca_.h: Likewise.
244 * euidaccess.c: Likewise.
245 * allocsa.h: Likewise.
247 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
249 * mktime.c (SHR): New macro, which is a portable
250 substitute for >> that should work even on Crays.
251 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
252 Problem reported by Mark D. Baushke in
253 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
254 * getdate.y (SHR): Likewise.
256 * strftime.c (SHR): Likewise.
258 * quotearg.c (struct quoting_options): Use unsigned int for
259 quote_these_too, so that right shifts are well defined. All uses
262 2004-11-10 Simon Josefsson <jas@extundo.com>
264 * getaddrinfo.h, getaddrinfo.c: New files.
266 2004-11-10 Jim Meyering <jim@meyering.net>
268 Ensure that no close failure goes unreported.
269 * closeout.c (close_stdout): Always close stdout. I.e., don't
270 return early when it seems there's nothing to flush.
271 Don't include __fpending.h.
273 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
275 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
277 2004-11-05 Bruno Haible <bruno@clisp.org>
279 * readlink.c: Include stddef.h, needed for size_t on Woe32.
280 Reported by Mark D. Baushke <mdb@cvshome.org>.
282 2004-11-04 Bruno Haible <bruno@clisp.org>
284 2004-09-11 Bruno Haible <bruno@clisp.org>
285 * allocsa.valgrind: New file.
286 2004-02-06 Bruno Haible <bruno@clisp.org>
287 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
288 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
289 Reported by Christopher Seip <chris.seip@hp.com>.
291 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
293 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
294 with errno == ERANGE if the buffer is too small.
295 Problem reported by Mark D. Baushke.
297 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
299 * xreadlink.c (MAXSIZE): New macro.
300 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
301 size does not exceed MAXSIZE. Avoid cast.
302 As suggested by Mark D. Baushke in
303 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
304 if readlink fails with buffer size just under MAXSIZE, try again
307 2004-11-02 Derek R. Price <derek@ximbiot.com>
308 and Paul Eggert <eggert@cs.ucla.edu>
310 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
311 (get_date): Overparenthesize to avoid GCC warning.
313 2004-11-02 Bruno Haible <bruno@clisp.org>
315 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
316 function returns void.
318 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
320 * lib/getpass.c (fflush_unlocked, flockfile, funlockfile)
321 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
324 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
326 * getdate.y: Add support for TZ="foo" within a date string.
327 Fix some bugs near time_t boundaries. Reject dates with
328 out-of-range components, e.g., "Sept 31".
329 Include <stdlib.h>, "setenv.h", "xalloc.h".
330 (ISDIGIT_LOCALE): Remove; unused.
331 Note that the TZ and time functions used here are not reentrant.
332 (mktime_ok, get_tz): New functions.
333 (TZBUFSIZE): New constant.
334 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
335 This requires that we sometimes generate our own TZ="XXX..." setting.
337 2004-10-27 Derek R. Price <derek@ximbiot.com>
339 * mktime.c (not_equal_tm): Remove redundant check.
341 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
343 * getdate.y: Use Bison 1.875 features, and some minor
344 code cleanups. This change does not affect semantics.
345 Don't include <stdlib.h>; no longer needed.
346 Don't include unlocked-io.h; only the "#if TEST" code uses
347 stdio, and performance isn't crucial there.
348 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
349 Bison 1.875 features as described below.
350 All uses of "PC." replaced by "pc->".
351 (YYSTYPE): Add a forward declaration.
352 (yylex, yyerror): Use full prototypes in forward decls.
353 Use "%pure-parser" rather than obsolescent "%pure_parser".
354 Use %parse-param and %lex-param instead of obsolescent
355 YYPARSE_PARAM and YYLEX_PARAM.
356 (meridian_table, month_and_day_table, time_units_table,
357 relative_time_table, time_zone_table, military_table,
358 lookup_zone, lookup_word, get_date):
359 Use NULL instead of 0 where appropriate.
360 (to_hour): Avoid abort (), to avoid a dependency on
362 (yyerror, yylex): Now accepts parser_control * arg.
363 (main) [TEST]: Use '\0' rather than 0 for char.
365 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
367 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
368 It's now the caller's responsibility to handle the case where
369 !HAVE_GETPAGESIZE && !defined getpagesize.
371 * mktime.c (leapyear): Arg is long int, not int.
373 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
375 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
377 2004-10-12 Simon Josefsson <jas@extundo.com>
379 * getpass.c (fflush_unlocked, flockfile, funlockfile)
380 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
383 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
385 * vsnprintf.h: New file.
386 * vsnprintf.c: New file.
388 2004-10-07 Bruno Haible <bruno@clisp.org>
390 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
391 into the provided buffer.
393 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
395 * diacrit.c, diacrit.h: Add GPL notice.
397 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
398 * atanl.c (atanl): Keep the code as similar to glibc as possible.
399 * logl.c (logl): Keep the code as similar to glibc as possible.
400 This avoids a potential constant-folding bug.
402 2004-10-05 Bruno Haible <bruno@clisp.org>
404 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
406 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
408 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
409 * xmalloc.c (xmemdup): Likewise.
410 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
411 XFREE): Remove these long-obsolescent macros.
412 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
415 * regex.c (re_comp): Cast gettext return value to char *,
416 Problem reported by Martin Neitzel via Mark D. Baushke.
418 2004-10-04 Simon Josefsson <jas@extundo.com>
420 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
421 '#ifdef USE_UNLOCKED_IO'.
423 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
425 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
426 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
427 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
428 regex.c, sha1.c, version-etc.c, yesno.c:
429 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
430 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
431 the includer's responsibility.
435 * modechange.c (mode_compile): Don't decrement a pointer that
436 points to the start of a string, as the C Standard says the
437 resulting behavior is undefined.
439 * backupfile.h (enum backuptype): Rename none -> no_backups,
440 simple -> simple_backups, numbered_existing ->
441 numbered_existing_backups, numbered -> numbered_backups
442 to avoid shadowing problems. All uses changed.
443 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
444 * backupfile.c (check_extension, numbered_backup):
445 Rename locals to avoid shadowing 'basename'.
446 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
449 * .cppi-disable: Add getopt_.h, getopt_int.h.
450 * .cvsignore: Add getopt.h.
452 2004-10-04 Simon Josefsson <jas@extundo.com>
454 * memmem.h: New file.
455 * memmem.c: New file, taken from glibc.
457 2004-10-02 Jim Meyering <jim@meyering.net>
459 * dirfd.h, getpagesize.h: Add copyright notice.
461 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
463 * snprintf.c: Remove comments as to why each header is needed.
465 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
467 * strsep.h: New file.
468 * strsep.c: New file.
470 2004-10-01 Simon Josefsson <jas@extundo.com>
472 * snprintf.c (snprintf): Handle size==0.
474 2004-10-01 Simon Josefsson <jas@extundo.com>
475 Bruno Haible <bruno@clisp.org>
477 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
478 (snprintf): Declare 'args'.
480 2004-09-30 Simon Josefsson <jas@extundo.com>
482 * snprintf.h, snprintf.c: New files.
484 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
486 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
487 (hol_entry_help): Never translate an empty string.
488 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
489 * argp.h (OPTION_NO_TRANS): New option.
491 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
493 * xvasprintf.c: Include xalloc.h.
494 (xvasprintf): Use xalloc_die, not xmalloc_die.
496 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
498 * dummy.c: Change copyright notice to FSF, and license to GPL.
500 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
502 * argp-pvh.c (argp_program_version_hook): Provide initial value.
503 Problem reported by Bruno Haible in:
504 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
506 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
508 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
509 in case some system header has #define'd it. Problem reported by
511 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
513 2004-09-08 Bruno Haible <bruno@clisp.org>
515 * stdint_.h.in: New file, taken from GNU clisp.
517 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
519 * xvasprintf.h: New file.
520 * xvasprintf.c: New file.
521 * xasprintf.c: New file.
523 2004-09-08 Bruno Haible <bruno@clisp.org>
525 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
527 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
529 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
531 Import from coreutils.
532 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
533 strings on unbounded length. alloca's performance benefits aren't
536 (parse_with_separator): New function, with most of the internals
537 of the old parse_user_spec. Allow user to omit both user and group,
538 for compatibility with FreeBSD.
539 Clone only the user name, not the entire spec.
540 Do not set *uid, *gid unless entirely successful.
541 Avoid memory leak in some failing cases.
542 Fix regression for USER.GROUP reported by Dmitry V. Levin in
543 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
544 (parse_user_spec): Rewrite to use parse_with_separator.
546 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
548 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
549 its complicated substitute.
550 * argp-help.c: Include <errno.h>, for program_invocation_short_name
551 and program_invocation_name.
552 (__argp_basename) [!_LIBC]: Remove; the only use was
553 replaced by its body.
554 (__argp_short_program_name): Change condition from
555 !defined __argp_short_program_name to
556 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
557 to match argp-namefrob.h.
558 (__argp_failure): Don't assume strerror_r returns char *.
559 * argp-parse.c (N_): Define unconditionally.
560 (argp_default_options): Fill out initializers with 0 to avoid
563 2004-08-12 Simon Josefsson <jas@extundo.com>
565 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
566 * getopt_.h: Renamed from getopt.h.
568 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
570 Merge from coreutils.
572 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
573 wmemchr or wmemcpy. Problem reported by Robert Dahlem
574 for Reliant Unix 5.43.
576 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
577 (union fooround): Use uintmax_t, not long int.
578 The rest is a merge from libc:
579 [defined _LIBC]: Include <shlib-compat.h>.
580 (_obstack) [defined _LIBC]: Remove after 2.3.4.
582 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
584 * strverscmp.c: Convert to UTF-8.
586 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
588 * obstack.h (obstack_empty_p):
589 Don't assume that chunk->contents is suitably aligned.
590 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
591 Likewise. Problem reported by Benno in
592 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
594 * chown.c (rpl_chown): Work even if the file is writeable but not
595 readable. This could be improved further but it'd take some work.
597 2004-08-08 Simon Josefsson <jas@extundo.com>
599 * xgethostname.c: Don't include error.h (not used).
602 * getpass.c: Include getpass.h first.
604 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
606 * xalloc-die.c: New files.
607 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
609 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
610 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
611 (_, N_, xalloc_die): Move to xalloc-die.c.
612 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
613 so that we needn't mess with xalloc_msg_memory_exhausted.
615 * sha1.h: Renamed from sha.h.
616 (SHA1_H): Renamed from _SHA_H.
617 (sha1_ctx): Renamed from sha_ctx.
618 (sha1_init_ctx): Renamed from sha_init_ctx.
619 (sha1_process_block): Renamed from sha_process_block.
620 (sha1_process_bytes): Renamed from sha_process_bytes.
621 (sha1_finish_ctx): Renamed from sha_finish_ctx.
622 (sha1_read_ctx): Renamed from sha_read_ctx.
623 (sha1_stream): Renamed from sha_stream.
624 (sha1_buffer): Renamed from sha_buffer.
625 * sha1.c: Likewise; renamed from sha.c.
626 Do not include <sys/types.h>.
627 Include <stddef.h> rather than <stdlib.h>.
629 2004-08-08 Bruno Haible <bruno@clisp.org>
631 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
632 FILESYSTEM_PREFIX_LEN.
633 * progreloc.c: Likewise.
634 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
636 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
639 * argp-help.c (make_hol, hol_append): Don't assume that
640 SIZE_MAX is a valid preprocessor constant.
641 (__argp_basename): Change from "#ifndef _LIBC"
642 to "#ifndef __argp_short_program_name", so that
643 we don't compile these functions for tar.
645 More merges from coreutils.
646 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
647 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
649 * addext.c: Remove; no longer needed.
650 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
651 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
652 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
653 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
654 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
655 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
656 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
657 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
658 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
659 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
660 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
661 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
662 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
663 Import changes from coreutils.
665 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
667 Merge from coreutils.
669 * .gdb-history: Remove; this doesn't belong here.
671 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
672 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
673 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
675 * dirname.h: Include <stdbool.h>.
676 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
677 for consistency with POSIX terminology. All uses changed.
678 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
679 (strip_trailing_slashes): Use bool for booleans.
680 * stripslash.c (strip_trailing_slashes): Likewise.
682 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
683 sometimes returns a positive errno value even when it succeeds.
684 (print_errno_message) [!LIBC]: Fall back on strerror if
687 * path-concat.c (mempcpy): Don't define if a system header defines it.
688 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
689 (longest_relative_suffix): New function.
690 (path_concat): Use it. Assume first argument is not NULL.
691 Port to DOS. Omit redundant separators.
692 Report an error instead of returning NULL.
693 Use mempcpy instead of memcpy.
694 (xpath_concat): Remove: not declared or used.
696 * same.h: Include <stdbool.h>
697 (same_name): Return bool, not int.
698 * same.c (same_name): Likewise.
699 (errno): Don't declare; we assume C89 or better now.
701 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
702 if not already defined.
704 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
705 * dup-safer.c (errno): Likewise.
707 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
709 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
712 2004-08-03 Simon Josefsson <jas@extundo.com>
714 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
715 * progname.h: Don't include stdbool.h.
717 2004-08-02 Simon Josefsson <jas@extundo.com>
719 * getsubopt.h: New file, with comments from Bruno Haible.
720 * getsubopt.c: New file, from glibc, but slightly modified based on
721 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
723 2004-08-01 Simon Josefsson <jas@extundo.com>
725 * xgetdomainname.c: Include stdlib.h, for free().
727 2004-07-16 Simon Josefsson <jas@extundo.com>
731 2004-07-16 Bruno Haible <bruno@clisp.org>
733 * backupfile.h: Add extern "C" for C++.
734 * closeout.h: Likewise.
735 * copy-file.h: Likewise.
736 * findprog.h: Likewise.
737 * full-write.h: Likewise.
738 * pathname.h: Likewise.
739 * progname.h: Likewise.
740 * stpcpy.h: Likewise.
741 * stpncpy.h: Likewise.
742 * strcase.h: Likewise.
743 * strstr.h: Likewise.
744 * xalloc.h: Likewise.
746 * mbswidth.h: Add extern "C" for C++.
747 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
749 2004-07-09 Simon Josefsson <jas@extundo.com>
751 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
752 failed without this.)
754 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
756 * fchown-stub.c: New file.
758 2004-06-24 Jim Meyering <jim@meyering.net>
760 * obstack.h (obstack_base): Cast to (void *), per documentation.
762 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
764 * argz.c, argz_.h: New files, which are autoupdated from libtool.
766 2004-06-01 Jim Meyering <jim@meyering.net>
768 * calloc.c: New file.
770 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
772 * getdate.y (yylex): Allow space between sign and number.
773 Problem reported by Dan Jacobson.
775 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
776 and Jim Meyering <jim@meyering.net>
778 Merge from coreutils CVS.
780 * stat-macros.h: New file, with contents from file-type.h
781 and coreutils' system.h.
782 * file-type.c: Include "stat-macros.h".
783 * file-type.h (file_type): Move all macro definitions to new file,
786 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
787 Wrap old code with this conditional.
788 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
789 function that does not dereference symlinks.
790 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
792 * xreadlink.c: Include xreadlink.h first, to catch .h file
794 (xreadlink): Accept new arg SIZE, for efficiency.
795 All decls and uses changed.
796 * xreadlink.h: Include <stddef.h>, for size_t.
798 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
799 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
801 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
803 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
805 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
806 macros to be defined.
807 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
808 the allocator returns NULL because the requested size is zero.
810 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
812 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
813 var. Add comment explaining why libc still defines it. This
814 merges the following patch from glibc:
815 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
817 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
819 * obstack.c (_obstack): Remove unused variable. It hasn't been
820 present in glibc since revision 1.1 of this file.
821 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
822 obstack_alignment_mask, obstack_alloc, obstack_base,
823 obstack_blank, obstack_blank_fast, obstack_chunk_size,
824 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
825 obstack_grow0, obstack_init, obstack_int_grow,
826 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
827 obstack_next_free, obstack_object_size, obstack_ptr_grow,
828 obstack_ptr_grow_fast, obstack_room): Remove declarations of
829 nonexistent functions.
831 2004-05-17 Derek R. Price <derek@ximbiot.com>
832 Paul Eggert <eggert@cs.ucla.edu>
834 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
836 2004-05-14 Bruno Haible <bruno@clisp.org>
838 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
839 that consists of a '.' followed by an empty digit string.
840 Patch by Tor Lillqvist <tml@iki.fi>.
842 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
844 Port obstack to the AS/400, where pointers are 16 bytes wide and
845 you cannot cast an integer to a valid pointer. This patch is
846 currently waiting to be integrated into glibc; see
847 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
849 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
850 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
851 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
852 (struct obstack): temp member is now a union of a pointer and
853 an integer, instead of an integer. All integer uses changed.
854 This does not affect the physical layout of struct obstack,
855 except on hosts (like the AS/400) where the size or alignment of
856 void * is greater than that of ptrdiff_t.
857 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
858 __STDC__)]: Store temporary in pointer member of union, not
860 * obstack.c: Include <stddef.h>, for offsetof.
861 (struct fooalign): Remove; it doesn't need a name.
862 (union fooround): Change double to long double, and add void *.
863 (DEFAULT_ALIGNMENT): Use offsetof to compute.
864 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
865 not a macro. Hence the values are always int; so remove all
866 casts-to-int in uses.
868 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
869 Derek Price <derek@ximbiot.com>
871 * alloca.c: Include <alloca.h>, to get our interface.
872 * alloca_.h: Use __alloca on AIX, so that we don't have to
873 include <alloca.h> first. Use C89 prototype for alloca; this
874 requires including <stddef.h> for size_t. Use extern "C" if C++.
875 Use #elif for simplicity, since we can assume C89 now.
876 Don't try to source the system alloca.h since it will not be found
877 and to prevent recursively including its replacement.
878 * fnmatch.c: Include <alloca.h> instead of opencoding.
879 * lib/regex.c: Likewise.
881 2004-05-16 Derek Price <derek@ximbiot.com>
882 Paul Eggert <eggert@cs.ucla.edu>
884 getline cleanup. This changes the getndelim2 API: both order of
885 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
888 * getline.c: Don't include stddef.h or stdio.h, since our
890 (getline): Always use getdelim, so that we don't have two
892 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
894 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
895 (GETNDELIM2_MAXIMUM): New macro.
896 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
897 instead of the old practice of delim2==0. All callers changed.
898 Return -1 on overflow, instead of returning junk.
899 Do not set *linesize unless allocation succeeds.
900 * getndelim2.h: Do not include stddef.h; no longer needed, now
901 that we include sys/types.h.
902 * getnline.h: Likewise.
903 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
904 (getndelim2): Reorder arguments.
905 * getnline.c (getnline, getndelim):
906 Don't discard the NMAX argument.
907 (getnline): Invoke getndelim, to avoid code duplication.
908 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
909 of (size_t) -1 by callers of the getnline family.
911 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
913 * nanosleep.c (suspended): Change its type from int to
914 sig_atomic_t volatile.
915 (first_call): Make it private to rpl_nanosleep, and have it
916 be zero initially as that's a bit faster.
917 (my_usleep): Round up fractional times instead of truncating them,
918 as this is the usual meaning for 'sleep'.
920 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
922 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
923 (ENOSYS): Define if not defined.
924 (settime): Fall back on stime if it exists and settimeofday fails.
925 But don't bother with fallbacks if a method fails with errno == EPERM.
927 2004-05-11 Jim Meyering <jim@meyering.net>
929 Prior to this change, the save_cwd caller required read access to the
930 current directory on most systems (ones with the fchdir function).
932 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
933 fails, try write-only, and finally, resort to using xgetcwd.
935 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
937 * obstack.c, obstack.h: Import changes from libc.
939 2004-04-28 Bruno Haible <bruno@clisp.org>
941 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
942 implicitly appends .exe to executables.
943 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
944 accepts Windows pathnames.
945 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
946 Cygwin like Windows, since it now accepts Windows pathnames.
947 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
948 Cygwin like Windows, since it now accepts Windows pathnames.
949 Reported by Derek Robert Price <derek@ximbiot.com>.
951 2004-04-20 Jim Meyering <jim@meyering.net>
953 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
955 2004-04-20 Jim Meyering <jim@meyering.net>
956 Bruno Haible <bruno@clisp.org>
958 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
959 memory when realloc fails.
961 2004-04-18 Jim Meyering <jim@meyering.net>
963 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
964 don't leak memory and do call END_UTMP_ENT.
966 2004-04-11 Paul Eggert <eggert@twinsun.com>
968 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
969 (CHAR_BIT): Remove, since we assume C89.
970 Include <stdint.h> if available, as per current Autoconf CVS advice.
972 2004-03-30 Paul Eggert <eggert@twinsun.com>
974 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
975 not bool, to be more consistent with Unix conventions.
976 Suggested by Bruno Haible.
978 Merge from coreutils.
980 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
983 * getdate.h: Include stdbool.h, and timespec.h instead of
984 the usual <time.h> dance.
985 (get_date): Change signature to support fractional time stamps.
987 * getdate.y: Include "getdate.h" first, as we can now
988 assume C89 and don't need to worry about 'const'.
989 Similarly, include "unlocked-io.h" near start, not in middle.
991 (textint.value): Use long int rather than int.
992 (textint.digits): Use size_t rather than int.
993 (BILLION, LOG10_BILLION): New constants.
994 (parser_control): New member rel_ns. Members day_ordinal,
995 time_zone, month, day, hour, minutes, rel_year, rel_month,
996 rel_day, rel_hour, rel_minutes, rel_seconds
997 are now long int, not int. Member seconds is now struct timespec,
998 not int. New member timespec_seen. Members dates_seen, days_seen,
999 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
1001 (%union.intval): Now long int, not int.
1002 New member timespec.
1003 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
1004 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
1005 (spec): Now is a timespec or an item list.
1006 (timespec, items): New nonterminals.
1007 (time, rel, relunit, number, get_date):
1008 Add support for fractional seconds.
1009 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
1010 (gmtime, localtime, mktime): Remove decls; not needed with C89.
1011 (to_hour): First arg is now long int, not int.
1012 (to_year): Returns long int, not int.
1013 Don't treat year -70 like 70.
1014 (tm_diff): Returns long int, not int.
1015 (lookup_word): Use bool instead of int when appropriate.
1016 (yylex): Use size_t for count, not int.
1017 Detect overflow when parsing large integer constants.
1018 Add support for fractions.
1019 (get_date): Make pointers 'const' if possible.
1020 Use more-portable code to detect integer overflow.
1021 (main) [TEST]: Adjust to above changes. Test for localtime failure.
1022 Don't use ctime; it's not reliable if the year has >4 digits.
1024 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
1025 This is for compatibility with BSD.
1027 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
1028 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
1029 From coreutils' system.h.
1031 * userspec.c: Don't include "posixver.h".
1032 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
1033 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
1034 compatible extension. Simplify code by removing a boolean int
1035 that was always nonzero if a string was nonnull.
1037 2004-03-30 Jim Meyering <jim@meyering.net>
1039 Merge from coreutils.
1041 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
1043 * readtokens.c (readtoken): Don't leak 64 bytes when reading
1044 an empty input stream.
1046 * readtokens.c: Include <stdbool.h>.
1047 (readtoken): Use `size_t' rather than int/long.
1048 All callers adjusted.
1049 Use `bool' rather than `int' where appropriate.
1050 Use memset rather than an explicit loop.
1051 Use x2nrealloc rather than xrealloc.
1052 Allow the use of `\0' as a delimiter.
1053 (readtokens): Likewise.
1054 * readtokens.h (readtoken, readtokens): Update prototypes.
1056 2004-03-30 Bruno Haible <bruno@clisp.org>
1058 * getloadavg.c (getloadavg): Don't assume setlocale returns
1061 2004-03-29 Paul Eggert <eggert@twinsun.com>
1063 Merge changes to getloadavg.c from coreutils and Emacs.
1065 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
1066 Define to an expression, not to the empty string.
1067 Include cloexec.h and xalloc.h.
1068 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
1069 Use set_cloexec_flag rather than rolling our own.
1070 * cloexec.c, cloexec.h: New files.
1072 2004-03-18 Paul Eggert <eggert@twinsun.com>
1074 * getopt.h: Sync with libc CVS.
1076 2004-03-18 Paul Eggert <eggert@twinsun.com>
1077 Bruno Haible <bruno@clisp.org>
1079 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
1080 not on all platforms that have <wchar.h>.
1081 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
1083 2004-03-09 Paul Eggert <eggert@twinsun.com>
1085 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
1087 * getopt_int.h: New file, also synced from libc.
1089 2004-03-07 Paul Eggert <eggert@twinsun.com>
1091 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
1092 '#if' expressions. Unlike the code it replaces, it does not
1093 depend on (defined _SC_PAGESIZE). However, it does depend on
1094 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
1095 first reported by Jason Andrade in
1096 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
1098 2004-01-18 Simon Josefsson <jas@extundo.com>
1100 * strdup.h: New file.
1101 * strdup.c: Include it.
1102 * path-concat.c: Include strdup.h. Drop strdup declaration.
1103 * userspec.c: Include strdup.h. Drop strdup declaration.
1105 2004-02-06 Karl Berry <karl@gnu.org>
1107 * config.charset: update from gettext 0.14.1.
1109 2004-02-05 Paul Eggert <eggert@twinsun.com>
1111 Add comments and code, prompted by suggestions from Bruno Haible
1113 * quotearg.h (quotearg_alloc): New decl. Improve the comments
1114 describing the enum quoting_style values.
1115 * quotearg.c (quotearg_alloc): New function.
1116 (quotearg_buffer_restyled): Treat lone { and } as special.
1117 Treat = as special. Work around bug with older shells
1118 that "see" a '\' that is really the 2nd byte of a multibyte char.
1119 Quote empty string with shell_quoting_style.
1121 2004-02-03 Bruno Haible <bruno@clisp.org>
1123 * pipe.h: New file, from GNU gettext.
1124 * pipe.c: New file, from GNU gettext.
1126 2004-01-27 Bruno Haible <bruno@clisp.org>
1128 * execute.h: New file, from GNU gettext.
1129 * execute.c: New file, from GNU gettext.
1130 * w32spawn.h: New file, from GNU gettext.
1132 2004-01-23 Paul Eggert <eggert@twinsun.com>
1134 Exit-status fix from coreutils.
1136 Use exit_failure consistently in place of EXIT_FAILURE,
1137 so that program exit statuses are consistent on failure.
1139 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
1140 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
1141 * argmatch.h: Comment fix to match the above.
1142 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
1143 Now a macro referring to exit_failure, instead of a separate
1144 variable. Include "exitfail.h" to get it.
1145 * xstrtol.h: Include "exitfail.h".
1146 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
1148 * long-options.c (parse_long_options): Use prototype
1149 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
1152 2004-01-21 Jim Meyering <jim@meyering.net>
1154 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
1155 so as not to conflict with a different-sized __mktime_internal
1156 function in GNU libc.
1157 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
1158 Problem building statically-linked `ls' reported by Michael Brunnbauer.
1160 2004-01-18 Paul Eggert <eggert@twinsun.com>
1162 Merge from diffutils.
1164 * file-type.c (file_type): Add typed memory objects.
1165 * file-type.h (S_TYPEISTMO): New macro.
1167 * c-stack.h (c_stack_action): Remove argv argument.
1168 * c-stack.c (c_stack_action): Likewise. All uses changed.
1169 (die): Don't calculate message unless segv_action returns.
1170 (get_stack_location, min_address_from_argv, max_address_from_argv,
1171 volatile stack_base, volatile_stack_size): Remove.
1172 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
1173 that every segmentation violation is a stack overflow. (Ouch!)
1174 See Debian bug 136249 (still outstanding) for more info about why
1175 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
1177 2003-11-30 Bruno Haible <bruno@clisp.org>
1179 Safer stack allocation.
1180 * setenv.c: Include allocsa.h.
1181 (alloca): Remove fallback definition.
1182 (freea): Remove macro.
1183 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
1186 2003-10-17 Bruno Haible <bruno@clisp.org>
1188 * binary-io.h: Avoid warnings on Cygwin.
1190 2003-12-28 Bruno Haible <bruno@clisp.org>
1192 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
1193 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
1195 2003-11-28 Bruno Haible <bruno@clisp.org>
1197 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
1199 2003-11-27 Bruno Haible <bruno@clisp.org>
1201 * wait-process.c: On Windows, include windows.h. Needed on mingw.
1203 2003-11-17 Bruno Haible <bruno@clisp.org>
1205 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
1207 2003-11-24 Bruno Haible <bruno@clisp.org>
1209 * xallocsa.h: New file, from GNU gettext.
1210 * xallocsa.c: New file, from GNU gettext.
1212 2003-11-24 Bruno Haible <bruno@clisp.org>
1214 * allocsa.h: New file, from GNU gettext.
1215 * allocsa.c: New file, from GNU gettext.
1217 2003-11-24 Bruno Haible <bruno@clisp.org>
1219 * eealloc.h: New file.
1221 2004-01-15 Jim Meyering <jim@meyering.net>
1223 Merge from coreutils.
1225 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
1226 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
1227 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
1229 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
1230 optional configure-time default.
1232 * version-etc.c (version_etc_copyright): Update copyright date.
1234 * xreadlink.c (xreadlink): Correct outdated comment.
1236 2004-01-15 Paul Eggert <eggert@twinsun.com>
1238 Merge from coreutils.
1240 * posixver.c: Include posixver.h.
1242 * same.c: Include <stdbool.h>, <limits.h>.
1243 (_POSIX_NAME_MAX): Define if not defined.
1245 (same_name): If file names are silently truncated, report
1246 that the file names are the same if they are the same after
1247 the silent truncation.
1249 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
1250 conversion function.
1251 * xstrtod.c (xstrtod): Likewise. All callers changed to
1252 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
1255 2004-01-14 Paul Eggert <eggert@twinsun.com>
1257 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
1258 with like-named macro in fnmatch.c.
1259 (EXT): Use an internal constant instead.
1261 Merge fnmatch patches from glibc.
1262 * fnmatch.c (mbsinit): Remove define.
1263 Add libc_hidden_ver (__fnmatch, fnmatch).
1264 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
1265 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
1267 2003-12-14 Karl Berry <karl@gnu.org>
1269 * config.charset: update from gettext-runtime.
1271 2003-12-03 Paul Eggert <eggert@twinsun.com>
1273 * getgroups.c (getgroups): xmalloc takes one argument, not two.
1274 Bug reported by Alfred M. Szmidt.
1276 2003-11-29 Karl Berry <karl@gnu.org>
1278 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
1280 2003-11-23 Paul Eggert <eggert@twinsun.com>
1281 Bruno Haible <bruno@clisp.org>
1283 * printf-parse.h: Don't include sys/types.h.
1284 (ARG_NONE): New macro.
1285 (char_directive): Change type of *arg_index fields to size_t.
1286 * printf-parse.c: Don't include sys/types.h.
1287 (SSIZE_MAX): Remove macro.
1288 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
1289 Remove unnecessary overflow check.
1290 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
1293 2003-11-24 Paul Eggert <eggert@twinsun.com>
1295 * alloca.c: Remove dependency on xalloc module.
1296 (xalloc_die): Remove.
1297 (memory_full) [!defined emacs]: New macro.
1298 [!defined emacs]: Don't include xalloc.h.
1299 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
1300 address arithmetic overflows. Change datatypes a bit to avoid
1303 2003-11-22 Jim Meyering <jim@meyering.net>
1305 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
1307 2003-11-17 Bruno Haible <bruno@clisp.org>
1309 * vasnprintf.c (alloca): Remove fallback definition.
1310 (freea): Remove definition.
1311 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
1312 Reported by Paul Eggert.
1314 2003-11-17 Jim Meyering <jim@meyering.net>
1316 On systems without utime and without a utimes function capable of
1317 dealing with a NULL struct utimbuf* argument, this utime replacement
1318 could -- in unusual circumstances -- leak a file descriptor.
1319 * utime.c: Include <unistd.h> and <errno.h>.
1320 (utime_null): Be sure to close `fd' and to preserve errno.
1321 Reported by Geoff Collyer via Arnold Robbins.
1323 2003-11-16 Paul Eggert <eggert@twinsun.com>
1324 Bruno Haible <bruno@clisp.org>
1326 Protect against address arithmetic overflow.
1327 * printf-args.h: Include stddef.h.
1328 (arguments): Change type of field 'count' to size_t.
1329 * printf-args.c (printf_fetchargs): Use size_t instead of
1330 'unsigned int' where appropriate.
1331 * printf-parse.h: Include sys/types.h.
1332 (char_directive): Change type of *arg_index fields to ssize_t.
1333 (char_directives): Change type of fields 'count', max_*_length to
1335 * printf-parse.c: Include sys/types.h and xsize.h.
1336 (SSIZE_MAX): Define fallback value.
1337 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
1338 instead of 'int' where appropriate. Check a_allocated, d_allocated
1339 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
1340 * vasnprintf.c: Include xsize.h.
1341 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
1342 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
1343 overflow. Avoid wraparound when converting a width or precision from
1346 2003-11-16 Bruno Haible <bruno@clisp.org>
1348 Update from GNU gettext.
1349 * printf-parse.c: Generalize to it can be compiled for wide strings.
1350 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
1351 * vasnprintf.c: Generalize to it can be compiled for wide strings.
1352 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
1353 SNPRINTF): New macros.
1354 Don't include <alloca.h> if the file is used inside libintl.
1355 (local_wcslen): New function, for Solaris 2.5.1.
1356 (VASNPRINTF): Use it instead of wcslen.
1358 2003-11-16 Bruno Haible <bruno@clisp.org>
1360 * xsize.h (xmax): New function.
1361 (xsum, xsum3, xsum4): Declare as "pure" functions.
1363 2003-11-12 Paul Eggert <eggert@twinsun.com>
1365 * xalloc.h: Do not include <limits.h> or <stdint.h>.
1366 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
1367 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
1368 heuristic is just as accurate as far as we know, and it removes a
1369 dependency on size_max.m4 and ptrdiff_max.m4.
1371 2003-11-12 Paul Eggert <eggert@twinsun.com>
1373 * xstrtol.c (__xstrtol): Remove "break" immediately after
1374 "return", to pacify some unknown compiler. Problem reported
1377 2003-11-11 Bruno Haible <bruno@clisp.org>
1379 * xsize.h (SIZE_MAX): Remove fallback definition.
1380 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
1383 2003-11-10 Paul Eggert <eggert@twinsun.com>
1385 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
1386 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
1387 rejected some allocations of exactly SIZE_MAX - 2 bytes.
1389 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
1390 not (size_t) -1, since it's defined here.
1392 2003-11-06 Paul Eggert <eggert@twinsun.com>
1394 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
1395 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
1396 Reject sizes of exactly SIZE_MAX bytes.
1397 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
1398 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
1400 2003-11-05 Bruno Haible <bruno@clisp.org>
1402 * xsize.h: Include limits.h, to avoid a possible collision with
1403 SIZE_MAX defined in <limits.h> on Solaris.
1405 2003-11-04 Bruno Haible <bruno@clisp.org>
1407 * xsize.h: New file.
1408 * linebreak.c: Include xsize.h.
1409 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1410 argument for overflow.
1411 Suggested by Paul Eggert.
1413 2003-10-31 Bruno Haible <bruno@clisp.org>
1415 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1416 to avoid (extremely rare) race condition.
1417 Suggested by Paul Eggert.
1419 2003-11-03 Jim Meyering <jim@meyering.net>
1421 * userspec.c: Include "userspec.h".
1422 * userspec.h: New file.
1424 2003-10-31 Paul Eggert <eggert@twinsun.com>
1426 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1427 * mountlist.c (SIZE_MAX): Define if not defined already.
1428 (read_filesystem_list): Set and use me_type_malloced.
1429 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1430 whatever the type happens to be), for brevity and consistency.
1431 Check for size calculation overflow on Alphas running OSF/1.
1433 2003-10-31 Jim Meyering <jim@meyering.net>
1435 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1437 * linebuffer.c: Include <string.h> for declaration of memset.
1439 2003-10-30 Paul Eggert <eggert@twinsun.com>
1440 Bruno Haible <bruno@clisp.org>
1442 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1443 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1445 2003-10-29 Paul Eggert <eggert@twinsun.com>
1447 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1448 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1450 * quotearg.c (quotearg_n_options): Use it.
1451 * group-member.c: Include <stdbool.h>.
1452 (free_group_info): Arg is now const *; don't free arg.
1453 (get_group_info): Now returns bool and accepts struct group_info *,
1454 rather than returning a malloc'ed struct group_info *.
1455 All uses changed. Check for overflow in internal size calculation.
1457 * getusershell.c (readname): Simplify the code by using x2nrealloc
1458 rather than xmalloc/xrealloc.
1459 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1460 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1461 conformance bug: the old code used a pointer after freeing the
1462 storage that it addressed.
1463 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1464 rather than doing it by hand.
1465 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1466 the buffer preserved. Use free and xmalloc instead.
1467 * quotearg.c (quotearg_n_options): Likewise.
1468 Use a simpler test for size overflow. Don't use xalloc_oversized
1469 because unsigned int might be wider than size_t (!); this suggests
1470 that we should switch from unsigned int to size_t for slot numbers.
1472 2003-10-27 Bruno Haible <bruno@clisp.org>
1474 * stdbool_.h: Better support for BeOS.
1476 2003-10-27 Paul Eggert <eggert@twinsun.com>
1478 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1479 to allocate the returned structure. Do not allocate a subarray,
1480 as x2nrealloc will do that.
1481 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1482 instead of xnrealloc.
1483 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1485 2003-10-26 Paul Eggert <eggert@twinsun.com>
1487 * xalloc.h (xalloc_oversized): New static inline function, for
1488 callers that want to do their own size-overflow checking. Include
1489 <stdbool.h>, since xalloc_oversized returns bool.
1490 * xalloc.c (array_size_overflow): Remove. All callers changed
1491 to use xalloc_oversized.
1493 Add two functions x2realloc, x2nrealloc, for programs that grow
1494 arrays dynamically by doubling their sizes.
1495 * xalloc.h (x2realloc, x2nrealloc): New decls.
1496 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1499 Port to C99 semantics for 'inline' of external functions.
1500 Bug reported by Bruno Haible.
1501 * xmalloc.c (xnmalloc_inline): New static inline function,
1502 with the old contents of xnmalloc.
1503 (xnmalloc, xmalloc): Use it.
1504 (xnrealloc_inline): New static inline function,
1505 with the old contents of xnrealloc.
1506 (xnrealloc, xrealloc): Use it.
1508 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1510 2003-10-25 Paul Eggert <eggert@twinsun.com>
1512 Fix several address-calculation bugs in the hash modules,
1513 plus some minor code cleanup.
1515 * hash.h: Include <stdbool.h>, for bool.
1516 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1517 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1518 hash_get_n_entries, hash_get_max_bucket_length,
1519 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1520 hash_rehash): Use size_t rather than unsigned.
1521 * hash.c (struct hash_table, hash_get_n_buckets,
1522 hash_get_n_buckets_used, hash_get_n_entries,
1523 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1524 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1525 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1527 (SIZE_MAX): Define if not defined.
1528 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1529 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1531 Use const * when possible.
1532 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1533 (check_tuning): Fix bug: if tuning parameters were very close to
1534 0 or 1, rounding errors could have caused subscript violations.
1535 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1536 (hash_initialize): Add 'fail:' label
1537 to free table and return NULL, and use it to simplify code.
1538 Use calloc rather than clearing the storage ourself.
1539 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1540 buffer size calculations.
1541 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1542 Include <stddef.h>, for size_t.
1543 * hash-pjw.c (hash_pjw): Likewise.
1544 Switch to method described by Bruno Haible.
1545 Include <limits.h>, for CHAR_BIT.
1546 (SIZE_BITS): New macro.
1548 2003-10-21 Paul Eggert <eggert@twinsun.com>
1550 * getndelim2.c (getndelim2): When size calculation overflows,
1551 ceiling the allocation at NMAX bytes rather than silently
1552 discarding input bytes before NMAX is reached. This makes
1553 a difference only if NMAX exceeds SIZE_MAX / 2.
1555 * obstack.c: Merge from glibc.
1556 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1557 Add libc_hidden_def (_obstack_newchunk).
1558 (_obstack_free) [! defined _LIBC]: Remove.
1559 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1560 a clone of the function body.
1561 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1562 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1564 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1565 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1568 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1569 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1570 Don't use lvalue casts, as GCC plans to remove support for them
1571 in GCC 3.5. Reported by Joseph S. Myers. This bug
1572 was also present in the non-GCC version, indicating that this
1573 code had always been buggy and had never been widely used.
1574 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1575 Use the fast variant of each macro, rather than copying the
1576 definiens of the fast variant; that way, we'll be more likely to
1577 catch future bugs in the fast variants.
1579 2003-10-20 Bruno Haible <bruno@clisp.org>
1581 * wait-process.h: New file, from GNU gettext.
1582 * wait-process.c: New file, from GNU gettext.
1584 2003-10-19 Jim Meyering <jim@meyering.net>
1586 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1588 2003-10-16 Paul Eggert <eggert@twinsun.com>
1590 * getgroups.c: Include <errno.h>, <stdlib.h>.
1591 (getgroups): First arg is int, not size_t.
1592 Don't let 'free' mangle errno.
1594 2003-10-16 Jim Meyering <jim@meyering.net>
1596 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1598 2003-10-15 Paul Eggert <eggert@twinsun.com>
1600 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1602 (new_exclude, add_exclude_file): Initial size no longer needs to
1604 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1605 our own address arithmetic overflow checking.
1607 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1608 (fnmatch): Do not alloca more than 2000 wide characters;
1609 instead, use malloc for large buffers.
1610 Check for address arithmetic overflow, and return -1
1611 with errno set to ENOMEM in that case.
1612 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1613 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1614 instead, return -1. Check for address arithmetic overflow.
1616 2003-10-14 Paul Eggert <eggert@twinsun.com>
1618 Handle invalid suffixes and overflow independently, so that
1619 callers can treat them independently as needed. Fix some bugs in
1620 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1621 suffix for a human-readable blocksize. The major caller-visible
1622 change is the addition of a new
1623 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1624 that both overflow and suffix chars were found.
1626 * human.c (humblock): Don't check separately for invalid suffix
1627 char; that is xstrtoumax's job (now that its bug is fixed).
1628 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1629 INTMAX_MAX]: New macros.
1630 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1631 TYPE_MAXIMUM): New macros.
1632 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1633 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1634 if overflow occurs, as it's what __strtol does and it's more useful
1636 (__xstrtol): If __strtol reports some error other than ERANGE,
1637 reflect it to the caller as LONGINT_INVALID. If it reports
1638 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1639 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1640 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1642 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1643 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1644 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1645 [defined UINTMAX_MAX]: New macros.
1647 2003-10-14 Bruno Haible <bruno@clisp.org>
1649 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1650 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1651 Also use volatile where needed.
1653 2003-10-12 Paul Eggert <eggert@twinsun.com>
1655 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1656 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1657 and define in terms of the other primitives.
1658 * xmalloc.c: Include stdbool.h; do not include exit.h.
1659 (SIZE_MAX): Define if not already defined.
1660 (array_size_overflow): New function.
1661 (xalloc_die): Abort instead of exiting if 'error' returns.
1662 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1663 (xmalloc, xrealloc): Use them.
1664 (xcalloc): Check for address arithmetic overflow.
1665 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1666 a bit faster than strcpy.
1668 2003-10-08 Paul Eggert <eggert@twinsun.com>
1670 Merge getpass from libc, plus a few fixes.
1672 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1673 Include <stdbool.h>.
1674 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1675 __fsetlocking to empty.
1676 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1677 do include <bits/libc-lock.h>.
1678 Do not include <fcntl.h>; not needed.
1679 [_LIBC]: Include <wchar.h>.
1680 (NOTCANCEL_MODE): New macro.
1681 (flockfile, funlockfile) [_LIBC]: New macros.
1682 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
1683 [!_LIBC]: New macros.
1684 (call_fclose): New function.
1685 (getpass): Use it. Save tty stream separately; this simplifies the
1686 code and makes it more reliable if stdin happens to equal stdout.
1687 Invoke __fsetlocking on tty.
1688 Handle thread cancellation if needed.
1689 Namespace cleanup (use __tcgetattr, __getline).
1690 Use bool for Booleans.
1691 [USE_IN_LIBIO]: Handle wide streams.
1692 [!_LIBC]: Unconditionally do the fseek, since we don't know what
1693 stream might go where.
1695 * unlocked-io.h: Include <stdio.h>, so that the caller
1696 doesn't have to include <stdio.h> before us.
1697 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
1698 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
1699 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
1700 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
1701 if not declared, so that we can use getpass.c code from libc without
1703 (flockfile, ftrylockfile, funlockfile): New macros.
1705 2003-10-06 Bruno Haible <bruno@clisp.org>
1707 * version-etc-2.h: Remove file.
1708 * version-etc-2.c: Remove file.
1710 2003-09-25 Jim Meyering <jim@meyering.net>
1711 Bruno Haible <bruno@clisp.org>
1713 This lets translators provide better translations for the
1714 "Written by ..." part of --version output.
1715 * version-etc.h: Include stdarg.h.
1716 (version_etc_copyright): Declare as readonly.
1717 (version_etc): Make this function variadic with a NULL-terminated list
1718 of author name strings.
1719 (version_etc_va): New declaration.
1720 * version-etc.c: Include stdarg.h, stdlib.h.
1721 (version_etc_copyright): Declare as readonly.
1722 (version_etc_va): New function. Provide a different translatable string
1723 for each possible number of authors < 10. Abbreviate when there are 10
1725 (version_etc): Make this function variadic. Call version_etc_va.
1726 Suggestion from Gary V. Vaughan.
1728 * long-options.h (parse_long_options): Change prototype: the authors
1729 string is moved to the end and becomes variadic.
1730 * long-options.c: Include stdarg.h.
1731 (parse_long_options): Make this function variadic, too.
1732 Call version_etc_va, not version_etc.
1734 2003-10-06 Bruno Haible <bruno@clisp.org>
1736 * fatal-signal.h: New file, from GNU gettext.
1737 * fatal-signal.c: New file, from GNU gettext.
1739 2003-10-04 Karl Berry <karl@gnu.org>
1741 * argp*: update from libc.
1743 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1745 * getpass.c (getpass): Use a no-op fseek when switching from input to
1746 output mode on the same stream.
1748 2003-09-29 Paul Eggert <eggert@twinsun.com>
1750 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1751 Fix arg typo in previous patch.
1753 2003-09-28 Jim Meyering <jim@meyering.net>
1755 * error.c: Correct cpp indentation.
1757 2003-09-27 Paul Eggert <eggert@twinsun.com>
1759 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1760 Omit the special code that used __typeof__, since we worry that
1761 it could be more trouble than it's worth. See:
1762 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1763 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1767 2003-09-26 Jim Meyering <jim@meyering.net>
1769 * error.c (error_tail): Move some declarations
1770 into inner scope where the local variables are used.
1772 2003-09-26 Bruno Haible <bruno@clisp.org>
1774 * stpncpy.h (gnu_stpncpy): New declaration.
1775 (stpncpy): Define as alias for gnu_stpncpy.
1776 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1778 2003-09-26 Paul Eggert <eggert@twinsun.com>
1780 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1781 (error_tail): Do not loop, reallocating temporary buffer, since
1782 the output cannot contain more wide characters than the input
1783 contains bytes, the size must be big enough already. This avoids
1784 one potential size overflow calculation. Check for size overflow
1785 when calculating temporary buffer size. Free temporary buffer
1786 when done, if it was allocated with malloc; this plugs a memory
1787 leak. Remove casts from void * to pointers, that are no longer
1788 needed now that we're assuming C89 or better.
1790 Merge error changes from glibc.
1792 * error.c, error.h: Update copyright notice header to match glibc.
1793 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1794 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1795 Disable cancellation while printing error.
1796 * error.h: Prepend __ to parameter names.
1798 2003-09-25 Karl Berry <karl@gnu.org>
1800 * argp-fmtstream.c, argp-help.c: update from libc.
1802 2003-09-25 Bruno Haible <bruno@clisp.org>
1804 * version-etc-2.h: New file, from version-etc.h with modifications.
1805 * version-etc-2.c: New file, from version-etc.c with modifications.
1807 2003-09-25 Simon Josefsson <jas@extundo.com>
1809 * xgetdomainname.h: New file.
1810 * xgetdomainname.c: New file.
1812 2003-09-25 Simon Josefsson <jas@extundo.com>
1813 Bruno Haible <bruno@clisp.org>
1815 * getdomainname.h: New file.
1816 * getdomainname.c: New file.
1818 2003-09-24 Paul Eggert <eggert@twinsun.com>
1820 * linebuffer.c (freebuffer): Don't free the argument, just
1821 the buffer associated with the argument. Bug reported by
1824 2003-09-19 Karl Berry <karl@gnu.org>
1826 * argp.h: update from libc.
1828 2003-09-16 Paul Eggert <eggert@twinsun.com>
1830 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1831 input error, instead of returning NULL the next time we are called
1832 (and therefore losing track of errno).
1834 2003-09-15 Paul Eggert <eggert@twinsun.com>
1836 * getndelim2.c (getndelim2): Don't trash errno when a read
1837 fails, so that the caller gets the proper errno.
1839 * readutmp.c (read_utmp): Likewise.
1840 Check for fstat error. Close stream and free storage
1843 2003-09-14 Bruno Haible <bruno@clisp.org>
1845 * fwriteerror.h: New file.
1846 * fwriteerror.c: New file.
1848 2003-09-14 Jim Meyering <jim@meyering.net>
1850 * getloadavg.c: Correct cpp indentation.
1851 * strdup.c: Likewise.
1852 * vasnprintf.c: Likewise.
1854 2003-09-12 Paul Eggert <eggert@twinsun.com>
1856 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1857 * obstack.c [!defined _LIBC]: Likewise.
1858 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1859 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1860 * exitfail.c: Don't include stdlib.h; no longer needed.
1862 More changes to assume C89 or better.
1864 * error.c (error_tail): Assume vprintf.
1866 * argmatch.c (getenv): Remove decl.
1867 * progreloc.c (get_full_program_name): Define via prototype.
1868 * setenv.c (clearenv): Likewise.
1869 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1871 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1872 (malloc, memcpy): Remove decls.
1873 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1874 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1875 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1876 (memcpy): Remove macro.
1877 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1878 (__P): Remove. All uses removed.
1879 (PTR): Remove. All uses changed to void *.
1880 (CHAR_BIT, NULL): Remove.
1881 (spaces, zeros, memset_space, memset_zero)
1882 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1884 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1885 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1886 Define with prototype.
1887 Remove now-unnecessary prototype decl.
1888 (extra_args_spec): Assume ANSI C. All uses changed.
1889 (extra_args_spec_iso): Remove.
1890 (my_strftime, emacs_strftimeu): Define via prototype.
1891 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1893 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1894 * strtoimax.c: Include <stdlib.h> unconditionally.
1895 (strtoul, strtol): Remove decls.
1896 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1898 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1899 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1900 (LOCALE_PARAM_PROTO): New macro.
1901 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1902 (INTERNAL (strtol), strtol): Define with a prototype.
1903 (PARAMS): Remove. All uses removed.
1904 * tempname.c: Include <string.h> unconditionally.
1905 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1906 * xgethostname.c (main): Define with a prototype.
1907 * xmalloc.c: Include "xalloc.h" first, to check interface.
1908 Include <stdlib.h> unconditionally.
1909 (calloc, malloc, realloc, free): Remove decls.
1910 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1911 Include <stdlib.h> unconditionally. Sort include file names.
1913 (xstrtod): Define with a prototype.
1914 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1915 (strtol, strtoul): Remove decls.
1917 2003-09-11 Paul Eggert <eggert@twinsun.com>
1919 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1920 Include <stdlib.h>, <string.h> unconditionally.
1921 Remove now-unnecessary cast to char *.
1922 * strnlen.c: Include <string.h> unconditionally.
1923 * yesno.c (yesno): Define with a prototype.
1925 2003-09-10 Bruno Haible <bruno@clisp.org>
1927 * strcspn.c: Include <string.h> unconditionally.
1928 * strpbrk.c: Include <string.h> unconditionally.
1929 * strstr.c: Include <string.h> unconditionally.
1930 * unicodeio.c: Include <string.h> unconditionally.
1931 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
1932 * unsetenv.c: Likewise.
1933 * xreadlink.c: Include <stdlib.h> unconditionally.
1934 * yesno.c: Include <stdlib.h> unconditionally.
1935 (rpmatch): Add prototype.
1937 2003-09-10 Jim Meyering <jim@meyering.net>
1939 * error.c: Correct indentation of cpp directives.
1941 2003-09-09 Paul Eggert <eggert@twinsun.com>
1945 * acosl.c (main): Use a prototype.
1946 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
1949 * getloadavg.c (getloadavg, main): Define via prototypes.
1951 * getopt.h (struct option.name): Assume C89, and use 'const'.
1952 (getopt, etopt_long, getopt_long_only, _getopt_internal)
1953 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
1955 * getopt.c (const): Remove macro.
1956 Include <string.h> unconditionally.
1957 (my_index): Remove; all uses changed to strchr.
1958 (strlen): Remove decl.
1959 (exchange): Remove forward decl; no longer needed.
1960 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
1961 Define with prototype.
1962 * getopt1.c (const): Remove macro.
1963 (getopt_long, getopt_long_only, main): Define with prototype.
1965 * getugroups.c: Include <string.h> unconditionally.
1967 * getusershell.c: Include <stdlib.h> unconditionally.
1968 (getusershell, setusershell, endusershell, readname, main):
1969 Define with prototypes.
1971 * group-member.c: Include group-member.h first.
1972 Include <stdlib.h> unconditionally.
1974 * hard-locale.c: Include hard-locale.h first.
1975 Include <stdlib.h>, <string.h> unconditionally.
1977 * hash.c (free, malloc): Remove decls.
1978 Include <stdlib.h> unconditionally.
1980 * human.c: Include <stdlib.h>, <string.h> unconditionally.
1981 (getenv): Do not declare.
1983 * idcache.c: Include <string.h> unconditionally.
1985 * long-options.c: Include long-options.h first, to test interface.
1986 Include <stdlib.h> unconditionally.
1988 * makepath.c: Include makepath.h first, to test interface.
1989 Include <stdlib.h> and <string.h> unconditionally.
1991 * linebuffer.c: Include <stdlib.h>.
1992 (free): Remove decl.
1994 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
1995 rpl_malloc returns void *, not char *.
1996 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
1998 * md5.h: Include <limits.h> unconditionally.
1999 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
2000 (__P): Remove; all uses removed.
2001 * md5.c: Include "md5.h" first.
2002 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
2003 md5_buffer, md5_process_bytes, md5_process_block):
2004 Define with prototypes.
2005 * sha.h (__P): Remove all uses. (It wasn't defined??)
2006 * sha.c: Include "sha.h" first.
2007 Include <stdlib.h>, <string.h> unconditionally.
2009 * memchr.c (__ptr_t): Remove; all uses changed to void *.
2010 * memcmp.c (__ptr_t): Likewise.
2011 * memrchr.c (__ptr_t): Likewise.
2012 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
2013 Include <string.h> unconditionally.
2014 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
2015 * memchr.c: Include <stdlib.h> unconditionally.
2016 * memchr.c (LONG_MAX): Remove.
2017 * memrchr.c (LONG_MAX): Likewise.
2018 * memchr.c (__memchr): Define via a prototype.
2019 * memrchr.c (__memrchr): Likewise.
2020 * memcmp.c (__P): Remove, and remove all uses.
2021 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
2022 Remove forward decls; no longer needed.
2023 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
2024 Use types required by C89 in prototype.
2026 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
2027 * savedir.c: Likewise.
2028 * mkdir.c (free): Remove decl.
2029 * rmdir.c (rmdir): Define with a prototype.
2030 * savedir.c: Include savedir.h first, to test interface.
2032 * mktime.c (STDC_HEADERS): Remove.
2033 Include <stdlib.h>, <string.h> unconditionally.
2035 * modechange.c: Include <stdlib.h> unconditionally.
2036 (malloc): Remove decl.
2038 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
2039 (free): Remove decl.
2041 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
2042 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
2043 (This type really should be intptr_t, but that's a C99ism.)
2044 (_obstack_memcpy): Remove: all uses changed to memcpy.
2045 Include <string.h> unconditionally.
2046 (struct obstack): Assume __STDC__ for types of members
2047 chunkfun, freefun, extra_arg.
2048 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
2049 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
2050 obstack_begin, obstack_specify_allocation,
2051 obstack_specify_allocation_with_arg, obstack_chunkfun,
2052 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
2053 Remove unprototyped decls and the macros that use them.
2054 * obstack.c (POINTER): Remove. All uses changed to void *.
2055 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
2056 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
2057 (defined __STDC__ && __STDC__)]:
2058 Remove nonprototyped code.
2059 Include <stdlib.h> unconditionally.
2060 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
2061 _obstack_allocated_p, _obstack_free, obstack_free,
2062 _obstack_memory_used, print_and_abort):
2063 Define using prototypes.
2064 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
2065 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
2066 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
2067 obstack_next_free, obstack_object_size, obstack_room) [0]:
2068 Remove unused, unprototyped code.
2070 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
2072 * physmem.c (physmem_total, physmem_available, main): Define
2075 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
2076 (main): Define with a prototype.
2078 * posixver.c (getenv): Remove decl.
2080 * putenv.c (malloc): Returns void *, not char *.
2081 Include <string.h> unconditionally.
2082 (strchr, memcpy, NULL): Do not define.
2084 * readtokens.c: Include readtokens.h first, to test interface.
2085 Include <stdlib.h>, <string.h> unconditionally.
2086 (init_tokenbuffer): Define with a prototype.
2088 * regex.c (PARAMS): Remove. All uses removed.
2089 All uses of _RE_ARGS removed, too.
2090 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2092 (bzero): Assume memset exists.
2093 (memcmp, memcpy, NULL): Remove.
2094 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
2095 char, or assignments to local vars of type signed char.
2096 (init_syntax_once, PREFIX(extract_number_and_incr),
2097 PREFIX(print_partial_compiled_pattern),
2098 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
2099 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
2100 PREFIX(regex_grow_registers), PREFIX(regex_compile),
2101 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
2102 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
2103 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
2104 wcs_compile_range, byte_compile_range, truncate_wchar,
2105 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
2106 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
2107 count_mbs_length, wcs_re_match_2_internal,
2108 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
2109 PREFIX(alt_match_null_string_p),
2110 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
2111 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
2112 regfree, PREFIX(extract_number)): Define with prototype. Remove
2113 now-unnecessary declaration, if any.
2114 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
2116 Remove now-unnecessary casts among pointer types.
2117 * regex.h (_RE_ARGS): Remove. All uses removed.
2119 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
2120 (free): Remove decl.
2122 * rpmatch.c: Include <stdlib.h> unconditionally.
2124 * same.c: Include <stdlib.h>, <string.h> unconditionally.
2125 (free): Remove decl.
2127 * save-cwd.c: Include <stdlib.h> unconditionally.
2128 * xgetcwd.c: Likewise.
2130 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
2131 (free): Remove decl.
2133 * strchrnul.c (strchrnul): Define with a prototype.
2134 Fix bug: c_in was not converted to char before searching.
2136 The following changes are not K&R related:
2138 * group-member.h: Include <sys/types.h>, so that this file is
2140 * makepath.h: Likewise.
2142 * getusershell.c (readname, default_index, line_size, readname):
2143 Use size_t, not int, for sizes.
2144 (readname): If the size overflows, report an error instead of
2147 2003-09-09 Derek Robert Price <derek@ximbiot.com>
2149 * getndelim2.c: Assume stdlib.h per the C89 spec.
2151 2003-09-08 Paul Eggert <eggert@twinsun.com>
2153 Assume C89 or better; remove K&R cruft.
2154 A few of these changes were first proposed by Derek Robert Price
2155 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
2157 * addext.c: Include <string.h> unconditionally.
2158 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
2159 Don't declare getenv or malloc.
2161 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
2162 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
2164 (find_stack_direction, alloca): Use prototypes.
2166 * atexit.c (atexit): Define using a prototype.
2168 * basename.c, dirname.c, stripslash.c:
2169 Include <string.h> unconditionally.
2171 * bcopy.c: Include <stddef.h>.
2172 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
2174 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
2176 * error.h (error, error_at_line, error_print_progname)
2177 [! (defined (__STDC__) && __STDC__)]: Remove decls.
2178 * error.c: Include error.h first, to check interface.
2179 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2180 (VA_START): Remove; all uses changeed to va_start.
2181 (exit, strerror): Remove decls.
2182 (error_print_progname): Prototype uncondionally.
2183 Don't include <errno.h>; no longer needed.
2184 (private_strerror): Remove.
2185 (error_tail): Always define.
2186 (error, error_at_line): Assume C89 or better; always use prototypes.
2187 * fatal.c: Include "fatal.h" first, to test interface.
2188 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2189 (VA_START): Remove; all uses changed to va_start.
2190 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
2192 (exit): Remove decl.
2193 (fatal): Prototype unconditionally. Assume va_start works.
2194 Abort at end, to pacify gcc.
2196 * euidaccess.c (main): Define with a prototype.
2198 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
2200 * exitfail.c: Include <stdlib.h> unconditionally.
2202 * fnmatch_.h (__P): Remove. All uses changed to assume
2204 * fnmatch.c: Include fnmatch.h first, to test interface.
2205 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
2206 (getenv): Remove decl.
2207 (fnmatch): Define using a prototype.
2208 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
2209 (FCT): Define using a prototype.
2211 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
2213 * gethostname.c: Include <stddef.h>.
2214 (gethostname): Define with prototype. Length is size_t, not int.
2216 2003-09-08 Paul Eggert <eggert@twinsun.com>
2218 * getversion.c: Remove; was migrated to backupfile.c in 1997.
2219 getversion.c should have been removed then, but was accidentally
2222 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
2223 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
2225 2003-09-07 Paul Eggert <eggert@twinsun.com>
2227 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
2228 copy_tm_result. Bug reported by Simon Josefsson in
2229 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
2231 2003-09-06 Paul Eggert <eggert@twinsun.com>
2233 * time_r.c, time_r.h: New files.
2235 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
2237 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2238 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2240 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2242 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2243 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
2246 * timegm.c: Switch to glibc implementation, with the following changes:
2247 [defined HAVE_CONFIG_H]: Include <config.h>.
2248 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
2249 (__mktime_internal) [!defined _LIBC]: New decl.
2250 (__gmtime_r) [!defined _LIBC]: New macro and function.
2251 (timegm): Use a prototype, since gnulib assumes C89.
2252 Do not bother declaring tmp to be const, as it's not really usefu.
2253 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
2254 (timegm): Declare only if HAVE_DECL_TIMEGM.
2256 2003-09-03 Paul Eggert <eggert@twinsun.com>
2258 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
2259 Bug reported by Lute Kamstra in
2260 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
2262 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
2263 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
2264 course with correspondingly smaller numbers for tomorrow and
2265 yesterday. From Tadayoshi Funaba. Originally installed into
2266 sh-utils on 1999-08-07, but the patch got lost (I guess during the
2269 2003-08-31 Simon Josefsson <jas@extundo.com>
2271 * timegm.h: New file.
2272 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
2274 2003-08-31 Karl Berry <karl@gnu.org>
2276 * argp.h: update from libc.
2278 2003-08-28 Bruno Haible <bruno@clisp.org>
2280 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
2281 warning on QNX, which defines O_BINARY to 000000.
2283 2003-08-24 Bruno Haible <bruno@clisp.org>
2285 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
2286 MSVC7 <stdio.h> is included later.
2288 2003-08-20 Bruno Haible <bruno@clisp.org>
2290 * progname.h: New file, from GNU gettext.
2291 * progname.c: New file, from GNU gettext.
2292 * progreloc.c: New file, from GNU gettext.
2294 2003-08-19 Bruno Haible <bruno@clisp.org>
2296 * xstrdup.c: Assume <string.h> exists.
2298 2003-08-18 Jim Meyering <jim@meyering.net>
2300 * setenv.h: Indent nested cpp directive.
2301 * vasnprintf.c: Remove trailing blanks.
2303 2003-08-17 Simon Josefsson <jas@extundo.com>
2304 Bruno Haible <bruno@clisp.org>
2306 * xstrndup.h: New file.
2307 * xstrndup.c: New file.
2309 2003-08-17 Bruno Haible <bruno@clisp.org>
2311 * strndup.h: New file.
2313 2003-08-16 Paul Eggert <eggert@twinsun.com>
2315 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
2316 space, undoing this 2003-08-12 change:
2317 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
2319 2003-08-16 Jim Meyering <jim@meyering.net>
2321 Merge from coreutils.
2322 * xstrtoimax.c: #else #if -> #elif.
2323 * xstrtoumax.c: Likewise.
2325 2003-08-15 Paul Eggert <eggert@twinsun.com>
2327 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
2328 rather than tab, after '#' in shell-script copyright notices.
2329 Suggested by Bruno Haible.
2331 2003-08-15 Jim Meyering <jim@meyering.net>
2332 and Paul Eggert <eggert@twinsun.com>
2334 Merge from coreutils.
2335 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
2336 member but strut utmpx does not. Needed for AIX 4.3.3.
2337 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
2339 2003-08-15 Jim Meyering <jim@meyering.net>
2341 Merge from coreutils.
2342 * xgethostname.c: Include <stdlib.h>.
2343 (xghostname): Don't exit for anything other than memory-related
2344 failure; just return NULL.
2345 * userspec.c: Include "posixver.h".
2346 (parse_user_spec): Accept `.' as a separator only
2347 in pre-POSIX-200112 mode.
2348 * strtoimax.c: Use #elif rather than #else #if.
2349 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
2350 Remove function, now that we can rely on a working tzset function.
2351 [!_LIBC]: Ensure that the required autoconf test has been run.
2352 [!defined _NL_CURRENT && HAVE_STRFTIME]:
2353 Use underlying_strftime for %r.
2354 * sha.c: Merge in some clean-up and optimization changes from glibc.
2355 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
2356 Ensure that it is a multiple of 64.
2357 Rearrange loop exit tests so as to avoid performing an
2358 additional fread after encountering an error or EOF.
2359 * realloc.c: Update copyright date.
2361 2003-08-14 Jim Meyering <jim@meyering.net>
2363 Merge from coreutils.
2364 * obstack.h: Whitespace changes.
2365 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
2366 and xcalloc return values.
2367 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
2368 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
2369 hang on OSF/1 5.1 for DIR on both local and remote file systems.
2370 Reported by (and fix confirmed by) Nelson H. F. Beebe.
2371 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2373 Use mntctl's return value to drive the entry-processing loop, since
2374 we can't rely on the value of the vmt_length member in the last
2375 entry. On some systems doing so could result in exhausting
2376 virtual memory. Based in part on a patch from Mike Jetzer.
2378 2003-08-14 Jim Meyering <jim@meyering.net>
2379 and Paul Eggert <eggert@twinsun.com>
2381 Merges from coreutils, plus other fixes.
2382 * physmem.c: Merge in portability changes from gcc/libiberty
2383 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
2384 for credits and details. Thanks to Kaveh Ghazi for helping
2385 to keep these files in sync.
2386 (ARRAY_SIZE): Define it.
2387 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
2388 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
2389 (memcasecmp): Don't assume size_t fits in unsigned int.
2390 Remove casts and duplicate code.
2391 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
2392 (memcpy): Remove definition.
2393 Merge in some clean-up and optimization changes from glibc.
2394 [BLOCKSIZE]: Move definition to top of file.
2395 Ensure that it is a multiple of 64.
2396 Rearrange loop exit tests so as to avoid performing an
2397 additional fread after encountering an error or EOF.
2398 * md5.h (md5_uintptr): Define.
2399 * makepath.c (CLEANUP_CWD): Report an error if we failed to
2400 return to the initial working directory. Preserve errno
2402 * idcache.c: Include "xalloc.h".
2403 (xmalloc, xrealloc): Remove decls.
2404 (getuser): Remove casts no longer required in C89.
2405 * human.c: Include stdio.h, for sprintf.
2406 * group-member.c: Include "xalloc.h".
2407 (xmalloc, xrealloc): Remove decls.
2408 (get_group_info): Remove casts no longer required in C89.
2409 * getusershell.c (readname): Remove casts no longer required in C89.
2410 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2411 * getline.c: Whitespace fix, from coreutils.
2413 2003-08-13 Paul Eggert <eggert@twinsun.com>
2415 * exclude.c: Include <ctype.h>
2416 (IN_CTYPE_DOMAIN): New macro.
2418 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2421 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2422 Undo previous (whitespace-only) change.
2424 2003-08-12 Paul Eggert <eggert@twinsun.com>
2426 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2427 Normalize leading white space and remove trailing white space.
2428 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2429 notice, as per ../config/srclist-update.
2431 Merge from coreutils.
2432 * euidaccess.h: New file.
2433 * euidaccess.c: Include it.
2434 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2435 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2436 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2438 2003-08-11 Bruno Haible <bruno@clisp.org>
2440 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2441 (vasnprintf): Use it instead of wcslen.
2443 2003-08-11 Bruno Haible <bruno@clisp.org>
2445 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2446 value to ensure that _Bool promotes to int. Use #define for _Bool when
2447 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2449 2003-08-10 Karl Berry <karl@gnu.org>
2451 * regex.h: update from libc (whitespace fix).
2453 2003-08-09 Paul Eggert <eggert@twinsun.com>
2455 Merge some files from coreutils. These changes were
2456 originally made by Jim Meyering.
2457 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2458 many older Unixes require this.
2459 * alloca.c (alloca): Remove cast to argument of free;
2460 no longer needed in C89.
2461 * alloca_.h, regex.h: Fix white space to match
2462 what GNU indent does.
2464 2003-08-05 Paul Eggert <eggert@twinsun.com>
2466 * bumpalloc.h: Remove.
2468 2003-08-04 Paul Eggert <eggert@twinsun.com>
2470 * getloadavg.c: Change copyright notice and spacing to conform to
2473 Merge from coreutils.
2474 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2476 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2477 from Karl Berry, implemented by Jim Meyering.
2478 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2479 from Dmitry V. Levin.
2480 Remove anachronistic cast of xrealloc.
2481 * fnmatch_.h (__const): Remove. Use 'const'.
2482 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2483 type. Otherwise, it wouldn't compile with at least /bin/cc on
2484 ymp-cray-unicos9.0.2.X.
2485 Combine two mostly-identical uses of alloca into one.
2486 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2488 2003-08-04 Dave Love <d.love@dl.ac.uk>
2492 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2493 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2494 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2495 obsolete NLIST_NAME_UNION.
2496 [__GNU__]: Undef BSD and FSCALE.
2497 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2499 2003-08-03 Paul Eggert <eggert@twinsun.com>
2501 * stdbool_.h (_Bool): Make it signed char, instead of
2502 an enum type, so that it's guaranteed to promote to int. See:
2503 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2505 2003-07-31 Paul Eggert <eggert@twinsun.com>
2507 * strerror.c: Include config.h, limits.h. Declare sprintf.
2508 (strerror): Don't assume that a printable int fits in 14 bytes.
2510 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2511 Bruno Haible <bruno@clisp.org>
2513 * getline.h (getline, getdelim): Change return type to ssize_t.
2514 * getline.c (getline, getdelim): Likewise.
2515 Remove _GNU_SOURCE define; now it's defined in config.h through
2518 2003-07-22 Paul Eggert <eggert@twinsun.com>
2520 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2521 over-parenthesization in macros.
2523 Sync with coreutils.
2525 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2528 Use `exit_failure' for xalloc and xmemcoll instead of their own
2529 private exit-failure variables.
2530 * xalloc.h (xalloc_exit_failure): Remove.
2531 * xmalloc.c: Likewise. Include exitfail.h.
2532 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2533 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2534 * xmemcoll.c: Likewise. Include exitfail.h.
2535 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2537 2003-07-18 Paul Eggert <eggert@twinsun.com>
2539 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2540 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2541 to test that it can stand by itself. Include "exitfail.h".
2542 Clients should set exit_failure instead.
2543 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2545 2003-07-18 Andreas Schwab <schwab@suse.de>
2547 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2549 2003-07-18 Bruno Haible <bruno@clisp.org>
2551 * getndelim2.h: New file.
2552 * getndelim2.c: Make into a module of its own. Include config.h,
2554 (getndelim2): Make non-static. Change return type to ssize_t.
2555 * getline.h: Change argument names.
2556 * getline.c: Include getndelim2.h instead of getndelim2.c.
2557 * getnline.c: Include getndelim2.h.
2559 2003-07-17 Bruno Haible <bruno@clisp.org>
2561 * Makefile.am: Remove file.
2562 * Makefile.in: Remove file.
2564 2003-07-17 Bruno Haible <bruno@clisp.org>
2566 * getnline.h: New file.
2567 * getnline.c: New file.
2568 * getndelim2.c: New file, extracted from getline.c.
2569 (getndelim2): Renamed from getdelim2, with added nmax argument.
2570 * getline.c: Include getndelim2.c.
2571 (getdelim2): Moved out to getndelim2.c.
2572 (getline, getdelim): Update.
2574 2003-07-15 <karl@gnu.org>
2576 * vasnprintf.c: update from gettext.
2578 2003-07-15 Jim Meyering <jim@meyering.net>
2580 * makepath.c (make_path): Enclose diagnostic in _(...).
2582 2003-07-14 Paul Eggert <eggert@twinsun.com>
2584 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2585 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2586 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2587 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2588 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2589 updated automatically by ../config/srclist-update. This changes
2590 their license from LPGL to GPL.
2592 2003-07-14 Jim Meyering <jim@meyering.net>
2594 Don't emit diagnostics. Let callers do that.
2595 * save-cwd.c: Don't include "error.h".
2596 (save_cwd): Don't call error. Ensure that errno is valid
2597 when returning nonzero.
2599 * save-cwd.h (restore_cwd): Update prototype.
2600 * save-cwd.c (restore_cwd): Remove two parameters.
2601 Simplify. Don't call error upon failure. Let callers do that.
2602 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2603 when auditing is enabled. But don't bother updating the #if.
2605 2003-07-14 Simon Josefsson <jas@extundo.com>
2607 * mempcpy.h: New file.
2608 * mempcpy.c: New file.
2610 2003-07-14 Paul Eggert <eggert@twinsun.com>
2612 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2613 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2614 unicodeio.c, unicodeio.h, unlocked-io.h:
2615 Switch from LGPL to GPL.
2617 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2619 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2620 it breaks C++ compilation.
2621 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2623 2003-07-10 Jim Meyering <jim@meyering.net>
2625 * vasnprintf.c: Remove trailing blanks.
2626 Make cpp indentation consistent.
2628 2003-07-09 Paul Eggert <eggert@twinsun.com>
2630 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2631 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2632 Switch from LGPL to GPL.
2634 2003-07-07 Paul Eggert <eggert@twinsun.com>
2636 * mktime.c: Fix some boundary cases and remove need for floating point.
2638 Issue a compile-time diagnostic if time_t is floating point, or if
2639 two's complement arithmetic is not in effect, or if arithmetic
2640 right shift does not propagate the sign. These assumptions were
2641 all in the original code but they weren't checked.
2643 (TIME_T_MIDPOINT, verify): New macros.
2644 (__isleap): Remove; it has integer overflow problems.
2645 (leapyear): New function, without those problems.
2646 (ydhms_tm_diff): Remove; splitting into two parts.
2647 (ydhms_diff): New function, containing the arithmetic part of
2648 the old ydhms_tm_diff function. Issue a compile-time
2649 diagnostic if we are not using C99 integer division.
2650 Avoid casts when possible.
2651 (guess_time_tm): New function, containing the checking part of
2652 the old ydhms_tm_diff function. Return the new value, rather than
2653 the difference between it and the old. Accept a new argument T
2654 so that *T specifies the old value. Check for overflow in the result.
2656 (__mktime_internal): Use a time_t offset, not a long int offset.
2657 This undoes the 2003-06-04 change, which is no longer needed now
2658 that we have better overflow checking.
2659 (localtime_offset): Likewise.
2661 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2662 and long are 64-bit but int is only 32-bit.
2663 (ydhms_diff): Use long int to store year1 and yday1.
2664 Issue a compile-time diagnostic if long int is not wide enough.
2666 (__mktime_internal): Use long int to store adjusted year and yday.
2667 Use plain C rather than preprocessor commands, if that doesn't
2669 Check for overflow (and try to repair) after each probe
2670 rather than checking only at the very end. This avoids some bugs
2671 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2672 does not equal GMT offset at maximum time).
2673 Use integer to check for overflow rather than floating point; this
2674 is more portable to non-IEEE hosts, and is a tad faster.
2675 When we detect that we are oscillating between two values,
2676 don't check whether tm_isdst has the requested value, since
2677 we already know the answer. When tm_isdst has the wrong value,
2678 use a different heuristic to find the right one, based on the
2679 extreme values actually observed in practice in tz2003a,
2680 rather than the (overly optimistic) "previous 3 calendar quarters".
2682 (not_equal_tm, print_tm, check_result): Use "const T" rather than
2683 "T const" to accommodate glibc style.
2684 (check_result): Use less-confusing report format. "long" -> "long int.
2686 Don't loop if the iteration overflows time_t.
2687 Allow a negative step in the iteration.
2689 2003-07-01 Paul Eggert <eggert@twinsun.com>
2691 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
2692 having it depend on HAVE_SYS_TYPES_H.
2694 2003-06-25 Bruno Haible <bruno@clisp.org>
2696 * readlink.c: New file.
2698 2003-06-20 Bruno Haible <bruno@clisp.org>
2700 Assume C89, so PARAMS isn't needed.
2701 * unicodeio.h (PARAMS): Remove.
2702 * unicodeio.c: Don't use PARAMS.
2704 2003-06-18 Jim Meyering <jim@meyering.net>
2706 Merge changes from coreutils.
2707 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
2708 Remove explicit declarations of xmalloc and realloc.
2710 (read_utmp): Remove anachronistic cast of xmalloc.
2712 2003-06-17 Paul Eggert <eggert@twinsun.com>
2714 Assume C89, so PARAMS isn't needed.
2715 * backupfile.h (PARAMS): Remove. All uses removed.
2716 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
2717 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
2718 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
2719 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
2720 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
2721 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2722 xstrtol.h: Likewise.
2723 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2724 same.h, strverscmp.h: Do not include config.h; no longer needed.
2725 Anyway, config.h should always be included before any other file.
2727 2003-06-11 Simon Josefsson <jas@extundo.com>
2729 * sysexit_.h: New file.
2731 2003-05-20 Derek Price <derek@ximbiot.com>
2733 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2735 2003-06-10 Simon Josefsson <jas@extundo.com>
2737 * strchrnul.h: New file.
2738 * strchrnul.c: New file.
2740 2003-06-10 Simon Josefsson <jas@extundo.com>
2742 * argp.h: New file, from glibc.
2743 * argp-ba.c: New file, from glibc.
2744 * argp-eexst.c: New file, from glibc.
2745 * argp-fmtstream.c: New file, from glibc.
2746 * argp-fmtstream.h: New file, from glibc.
2747 * argp-fs-xinl.c: New file, from glibc.
2748 * argp-help.c: New file, from glibc.
2749 * argp-namefrob.h: New file, from glibc.
2750 * argp-parse.c: New file, from glibc.
2751 * argp-pv.c: New file, from glibc.
2752 * argp-pvh.c: New file, from glibc.
2753 * argp-xinl.c: New file, from glibc.
2755 2003-06-07 Jim Meyering <jim@meyering.net>
2757 * readtokens.h: Put `Free Software Foundation, Inc.'
2758 in place of my name in the copyright comment.
2759 Remove definition and uses of __P.
2762 * stat.c: Don't declare xmalloc explicitly.
2763 Instead, include "xalloc.h".
2764 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2765 xrealloc, and xcalloc return values.
2766 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2768 * xgetcwd.h: Remove definition/uses of PARAMS.
2770 2003-06-06 Jim Meyering <jim@meyering.net>
2772 * stdbool_.h: Renamed from stdbool.h.in.
2774 2003-06-06 Jim Meyering <jim@meyering.net>
2776 Merge from coreutils.
2777 * same.c: (same_name): Declare *_basename locals to be `const'.
2778 Consolidate declarations and initializations of *_base* locals.
2780 Merge from coreutils.
2781 This avoids a core dump on systems without GNU putenv,
2782 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2783 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2784 (unsetenv): New static function, from GNU libc.
2785 (rpl_putenv): Use it.
2787 * modechange.c: Remove trailing blanks.
2789 Merge from coreutils.
2790 * fsusage.c: Remove declaration of statfs.
2791 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2793 * posixtm.c: Include <stdbool.h> unconditionally.
2795 2003-06-05 Paul Eggert <eggert@twinsun.com>
2797 * mktime.c (__mktime_internal): When resolving a tm_isdst
2798 mismatch, look in future quarters as well as past. This fixes a
2799 bug when processing fall-backwards gaps immediately after a long
2800 period of daylight-saving time.
2802 * mktime.c: Assume freestanding C89 or better.
2803 (HAVE_LIMITS_H): Remove. Assume it's 1.
2804 (__P): Remove; not used.
2805 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2806 (mktime, not_equal_tm, print_tm, check_result,
2807 main): Use prototypes. Use const * where appropriate.
2808 (main): Fix typo in testing code that uncovered by above changes.
2809 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2811 2003-06-04 Paul Eggert <eggert@twinsun.com>
2813 * mktime.c: Fix Debian bug 177940
2814 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2815 (localtime_offset): Now long int, not time_t, because we want it
2816 to be guaranteed to be signed. All uses changed.
2817 (__mktime_internal): If overflow would occur when adding offset,
2820 Merge 'human' changes from coreutils. Rewrite to support
2821 locale-specific notations like thousands separators.
2822 * human.c: Simplify authorship notice.
2823 Include human.h immediately after config.h.
2824 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2825 <limits.h>: Do not include, since human.h does.
2826 (SIZE_MAX, UINTMAX_MAX): New macros.
2827 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2828 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2829 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2830 (power_letter): Renamed from suffixes.
2831 (generate_suffix_backwards): Remove.
2832 (adjust_value): Now takes int style (because of human.h changes)
2833 and long double value (for greater precision on some platforms).
2834 (group_number): New function.
2835 (human_readable): Use it. Use integer options, not enum.
2836 Put the options before the sizes in the arg list.
2837 Support all the new options.
2838 The old human_readable function has been removed;
2839 use inttostr.h instead.
2840 (human_readable, default_block_size, humblock):
2841 Use uintmax_t, not int, for block sizes.
2842 (human_readable_inexact, block_size_types): Remove.
2843 (block_size_opts): New constant.
2844 (human_options): Renamed from human_block_size, with new signature
2845 that allows block sizes up to UINTMAX_MAX. All callers changed.
2846 * human.h: Add copyright and authorship notice.
2847 Include <limits.h> and <stdbool.h> unconditionally.
2848 (PARAMS): Remove. All uses removed.
2849 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2850 (enum human_inexact_style): Remove tag; now a nameless enum.
2851 (human_floor, human_ceiling, human_round_to_even): Now have
2852 values 2, 0, 1 rather than -1, 1, 0.
2853 (human_group_digits, human_suppress_point_zero, human_autoscale,
2854 human_base_1024, human_SI, human_B): New constants.
2855 (human_readable_inexact, human_block_size): Remove.
2856 (human_readable): Size args are now uintmax_t, not int.
2857 (human_options): New decl.
2859 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2860 unnecessary now that we assume C89 or better. This change
2861 imported from coreutils.
2863 * mktime.c (__mktime_internal): Do not reject negative timestamps
2864 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2865 in the 2003-05-30 sync from glibc.
2867 .h files should stand alone, but we shouldn't include <sys/types.h>
2868 if we can get away with just <stddef.h>.
2870 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2871 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2872 rather than <sys/types.h>, as we merely need size_t.
2873 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2875 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2876 Include <stdio.h>, to get FILE.
2877 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2878 memcasecmp.h has included <stddef.h> and all we need is size_t.
2879 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2880 our interface, instead of including <sys/types.h>
2882 2003-06-02 Paul Eggert <eggert@twinsun.com>
2885 Fix some minor time-related bugs with POSIX time arguments.
2886 Some valid time stamps were being rejected (notably -1, and
2887 time stamps before 1900 on 64-bit hosts). And some invalid
2888 time stamps were being accepted, e.g. September 31.
2890 * posixtm.h (posixtime): Return bool instead of time_t, so
2891 that we can return (time_t) -1 successfully.
2892 * posixtm.c: Likewise.
2893 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2894 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2895 (t): Remove static var.
2896 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2897 of static var. All uses changed.
2898 (year): Do not reject years before 1900; they can occur with
2900 (posix_time_parse): Do not check for out-of-range components;
2901 that is now the caller's responsibility, since our checks were
2902 only approximations.
2903 (posixtime): Use mktime to check for out-of-range components,
2904 since it knows them exactly.
2905 If mktime returns (time_t) -1, check whether an error actually occurred
2906 by invoking localtime on -1.
2907 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2908 posixtime failures better.
2909 Improve the test data (in comments only).
2911 2003-05-30 <karl@gnu.org>
2913 * mktime.c: update from libc.
2915 2003-05-30 Bruno Haible <bruno@clisp.org>
2917 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2918 * localcharset.h: Likewise.
2919 * localcharset.c: Likewise.
2921 2003-05-28 Paul Eggert <eggert@twinsun.com>
2923 Assume the headers required for C89 freestanding compilers.
2924 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
2925 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
2926 without checking for HAVE_LIMITS_H.
2927 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
2928 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
2930 * fatal.c: Include <stdarg.h> without checking for __STDC__.
2931 * exclude.c: Include <stdbool.h> unconditionally.
2932 * tempname.c: Include <stddef.h> unconditionally.
2933 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
2934 * modechange.c, rpmatch.c (NULL): Don't define, since
2935 <stddef.h> does that.
2936 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
2937 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
2938 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
2939 * xstrtol.c: Likewise.
2940 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
2941 * savedir.c: Include <stddef.h> instead of defining NULL.
2943 * addext.c (addext): Use assignment rather than cast, to avoid
2944 warnings on some platforms.
2946 * mktime.c (__mktime_internal): Do not reject negative timestamps
2949 2003-05-10 Bruno Haible <bruno@clisp.org>
2951 * linebreak.c (iconv_string_length): Don't return -1 just because the
2952 string is longer than 4 KB.
2954 2003-05-12 Jim Meyering <jim@meyering.net>
2956 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
2957 the space-padded-by-default conversion specifiers, %e, %k, %l.
2959 2003-05-03 Bruno Haible <bruno@clisp.org>
2961 Upgrade to Unicode-4.0.
2962 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
2963 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
2964 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2965 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2966 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2967 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2968 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2969 Change width of U+E0100..U+E01EF from 1 to 0.
2971 2003-04-25 Bruno Haible <bruno@clisp.org>
2973 * copy-file.c: Include <stddef.h>, for size_t.
2975 2003-04-25 Jim Meyering <jim@meyering.net>
2977 * copy-file.c (copy_file_preserving): Declare buf_size to be
2978 of type size_t, not int.
2980 2003-04-11 Jim Meyering <jim@meyering.net>
2982 Merge changes from Coreutils.
2984 2003-03-22 Jim Meyering <jim@meyering.net>
2986 * strftime.c (widen): Cast alloca return value to proper type.
2988 2003-01-19 Ulrich Drepper <drepper@redhat.com>
2991 * strftime.c (my_strftime): Handle very large width
2992 specifications for numeric values correctly. Improve checks for
2995 2003-01-19 Jim Meyering <jim@meyering.net>
2997 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
2998 (nl_get_alt_digit) [! defined my_strftime]: Define.
2999 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
3000 _nl_get_alt_digit and _nl_get_walt_digit.
3002 * strftime.c (my_strftime): Merge in locale-related changes from libc.
3003 These changes have no effect outside of _LIBC.
3005 2003-04-10 Bruno Haible <bruno@clisp.org>
3007 * findprog.h: New file, from GNU gettext.
3008 * findprog.c: New file, from GNU gettext.
3010 2003-04-05 Jim Meyering <jim@meyering.net>
3012 Merge changes from Coreutils.
3014 * exclude.h (PARAMS): Remove definition and uses.
3015 * exclude.c: Remove uses of `PARAMS'.
3017 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
3018 Add test-cases for DOS filenames. Declare program_name.
3019 (main): Set up program_name. Patch by Rich Dawe.
3021 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3023 Use mntctl's return value to drive the entry-processing loop, since
3024 we can't rely on the value of the vmt_length member in the last
3025 entry. On some systems doing so could result in exhausting
3026 virtual memory. Based in part on a patch from Mike Jetzer.
3028 2003-04-04 Bruno Haible <bruno@clisp.org>
3030 * linebreak.h: New file, from GNU gettext.
3031 * linebreak.c: New file, from GNU gettext with slight modifications.
3032 * lbrkprop.h: New file, from GNU gettext.
3034 2003-04-03 Bruno Haible <bruno@clisp.org>
3036 * utf8-ucs4.h: New file, from GNU gettext.
3037 * utf16-ucs4.h: New file, from GNU gettext.
3038 * ucs4-utf8.h: New file, from GNU gettext.
3039 * ucs4-utf16.h: New file, from GNU gettext.
3041 2003-04-02 Bruno Haible <bruno@clisp.org>
3043 * binary-io.h: New file, from GNU gettext.
3045 2003-04-01 Bruno Haible <bruno@clisp.org>
3047 * pathname.h: New file, from GNU gettext.
3048 * concatpath.c: New file, from GNU gettext.
3050 2003-03-30 Bruno Haible <bruno@clisp.org>
3052 * copy-file.c (copy_file_preserving): Don't set owner if the function
3053 chown() doesn't exist.
3055 2003-03-28 Bruno Haible <bruno@clisp.org>
3057 * copy-file.h: New file, from GNU gettext.
3058 * copy-file.c: New file, from GNU gettext.
3060 2003-03-18 Jim Meyering <jim@meyering.net>
3062 * quote.c (quote_n): Fix typo in comment.
3064 2003-03-14 Jim Meyering <jim@meyering.net>
3066 Merge changes from Coreutils.
3067 * obstack.h (obstack_object_size): Declare temporary, __o,
3068 to be const, in order to avoid warnings.
3069 (obstack_room): Likewise.
3070 (obstack_empty_p): Likewise.
3072 2003-03-13 Paul Eggert <eggert@twinsun.com>
3074 Merge changes from Bison.
3075 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
3076 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
3077 when compiling Bison 1.875's `bitset bset = obstack_alloc
3078 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
3079 * hash.c: Include <stdbool.h> unconditionally.
3081 2003-03-09 Paul Eggert <eggert@twinsun.com>
3083 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
3084 Reported by Bruce Becker; see:
3085 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
3087 2003-03-03 Paul Eggert <eggert@twinsun.com>
3088 Bruno Haible <bruno@clisp.org>
3090 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
3091 Reported by John Hughes, see
3092 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
3094 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
3096 * poll_.h: New file.
3099 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
3101 * mathl.h: New file.
3102 * acosl.c: New file.
3103 * asinl.c: New file.
3104 * atanl.c: New file.
3105 * ceill.c: New file.
3108 * floorl.c: New file.
3109 * frexpl.c: New file.
3110 * ldexpl.c: New file.
3112 * sincosl.c: New file.
3114 * sqrtl.c: New file.
3116 * trigl.c: New file.
3117 * trigl.h: New file.
3119 2003-02-17 Bruno Haible <bruno@clisp.org>
3121 * mkdtemp.h: New file, from GNU gettext.
3122 * mkdtemp.c: New file, from GNU gettext.
3124 2003-01-31 Bruno Haible <bruno@clisp.org>
3126 * rename.c: #undef rename before defining rpl_rename.
3127 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
3129 2003-01-30 Bruno Haible <bruno@clisp.org>
3131 * printf-args.h: New file, from GNU gettext.
3132 * printf-args.c: New file, from GNU gettext.
3133 * printf-parse.h: New file, from GNU gettext.
3134 * printf-parse.c: New file, from GNU gettext.
3135 * vasnprintf.h: New file, from GNU gettext.
3136 * vasnprintf.c: New file, from GNU gettext.
3137 * asnprintf.c: New file, from GNU gettext.
3138 * vasprintf.h: New file, from GNU gettext with modifications.
3139 * vasprintf.c: New file, from GNU gettext.
3140 * asprintf.c: New file, from GNU gettext.
3142 2003-01-29 Bruno Haible <bruno@clisp.org>
3144 * stpncpy.h: New file, from GNU gettext with modifications.
3145 * stpncpy.c: New file, from GNU gettext with modifications.
3147 2003-01-28 Bruno Haible <bruno@clisp.org>
3149 * c-ctype.h: New file, from GNU gettext, with changes suggested by
3151 * c-ctype.c: New file, from GNU gettext, with changes suggested by
3154 2003-01-27 Bruno Haible <bruno@clisp.org>
3156 * xsetenv.h: New file, from GNU gettext.
3157 * xsetenv.c: New file, from GNU gettext.
3159 2003-01-23 Bruno Haible <bruno@clisp.org>
3161 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
3163 2003-01-22 Bruno Haible <bruno@clisp.org>
3165 * exit.h: New file, from GNU gettext.
3167 2003-01-11 Bruno Haible <bruno@clisp.org>
3169 * stpcpy.h (stpcpy): Use ANSI C function declarations.
3170 * strcase.h (strcasecmp, strncasecmp): Likewise.
3172 2003-01-14 Jim Meyering <jim@meyering.net>
3174 * same.c (same_name): Tweak a comment.
3176 2003-01-11 Bruno Haible <bruno@clisp.org>
3178 * same.c (same_name): Reorder tests so as to avoid calling stat()
3179 when a string comparison is sufficient.
3181 2003-01-11 Bruno Haible <bruno@clisp.org>
3183 * readtokens.c (readtoken): Cast character to 'unsigned char', not
3186 2003-01-11 Bruno Haible <bruno@clisp.org>
3188 * hash-pjw.c: Add comment about low quality of this function.
3190 2003-01-12 Paul Eggert <eggert@twinsun.com>
3192 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
3193 to avoid collisions with libcurses and libreadline.
3195 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
3196 * getstr.h, getstr.c: Remove.
3197 * getline.c: Include "getline.h", to check interface.
3198 Move body of old getstr.c here: this defines MIN_CHUNK and
3199 declares getdelim2, which is renamed from getstr.
3200 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
3202 * linebuffer.c (readlinebuffer): Renamed from readline.
3204 * linebuffer.h: Likewise.
3205 (readline): Remove backward-compatibility macro.
3207 2003-01-12 Jim Meyering <jim@meyering.net>
3209 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
3211 2003-01-10 Bruno Haible <bruno@clisp.org>
3213 * alloca_.h: New file.
3214 * getdate.y: Unconditionally include alloca.h.
3215 * makepath.c: Likewise.
3216 * setenv.c: Likewise.
3217 * userspec.c: Likewise.
3219 2003-01-09 Bruno Haible <bruno@clisp.org>
3221 * stdbool.h.in: New file.
3223 2003-01-08 Bruno Haible <bruno@clisp.org>
3225 * safe-read.c: Include specification header first, to ensure its
3227 * full-write.c: Likewise.
3229 2003-01-08 Jim Meyering <jim@meyering.net>
3231 * full-write.c: Undefine and define-away `const' after inclusion
3232 of errno.h, not before. Suggestion from Bruno Haible.
3234 2003-01-07 Jim Meyering <jim@meyering.net>
3236 * full-write.c: Rework so that it may serve to define full_read, too.
3237 * full-read.c: Simply #define FULL_READ and include full-write.c.
3239 2003-01-06 Jim Meyering <jim@meyering.net>
3241 * version-etc.c: Update year in translatable copyright string.
3243 2002-12-25 Bruno Haible <bruno@clisp.org>
3245 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
3246 * xstrtol.h: Likewise.
3247 * xstrtoimax.c: Likewise.
3248 * xstrtoumax.c: Likewise.
3249 * human.h: Likewise.
3251 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
3252 on systems that have <inttypes.h> but not <stdint.h>.
3254 2002-12-31 Paul Eggert <eggert@twinsun.com>
3256 * memcoll.c (memcoll): Fall back on a simple algorithm using
3257 memcmp if strcoll doesn't work.
3259 2002-12-23 Bruno Haible <bruno@clisp.org>
3261 * localcharset.h: New file.
3262 * localcharset.c: Include it.
3263 * unicodeio.c: Likewise.
3265 2002-12-22 Bruno Haible <bruno@clisp.org>
3267 * utime.c (utime_null): No need to call ftruncate if the file was
3270 2002-12-23 Bruno Haible <bruno@clisp.org>
3272 * memcoll.c (STRCOLL): New macro.
3275 2002-12-22 Bruno Haible <bruno@clisp.org>
3277 * getstr.h (getstr): Define, to avoid clash with libcurses.
3278 * linebuffer.h (readline): Define, to avoid clash with libreadline.
3280 2002-12-22 Bruno Haible <bruno@clisp.org>
3282 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
3284 2002-12-23 Bruno Haible <bruno@clisp.org>
3286 * getline.h: Include <stddef.h>, for size_t.
3288 * unicodeio.h: Include <stddef.h>, for size_t.
3289 * unicodeio.c: Don't include <stddef.h>.
3291 2002-12-17 Bruno Haible <bruno@clisp.org>
3293 * canon-host.c (strdup): Remove unused declaration.
3295 * fsusage.c: Include full_read.h.
3296 (get_fs_usage): Use full_read instead of safe_read.
3298 * utime.c (utime_null): Use SAFE_READ_ERROR.
3300 2002-12-11 Bruno Haible <bruno@clisp.org>
3302 * setenv.h: Rewritten to cope with systems that have setenv() but not
3304 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
3307 2002-12-11 Bruno Haible <bruno@clisp.org>
3309 * setenv.c (alloca): Fall back to malloc.
3311 (setenv): Use freea() to free memory allocated with alloca().
3313 2002-11-13 Bruno Haible <bruno@clisp.org>
3315 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
3316 function declarations.
3317 * unsetenv.c (unsetenv): Likewise.
3319 2002-03-04 Bruno Haible <bruno@clisp.org>
3321 Portability to AIX 4.3.3.
3322 * unsetenv.c: New file, extracted from setenv.c.
3323 * setenv.c: Move the unsetenv() function to unsetenv.c.
3325 2001-12-20 Bruno Haible <bruno@clisp.org>
3327 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
3328 use malloc instead. For SunOS 4.
3330 2001-12-11 Bruno Haible <bruno@clisp.org>
3332 * setenv.c: Declare alloca.
3333 (compar_fn_t): New typedef.
3334 (KNOWN_VALUE, STORE_VALUE): Use it.
3336 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
3339 2002-12-10 Paul Eggert <eggert@twinsun.com>
3341 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
3342 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
3343 Choose values that are less likely to collide with system fnmatch
3345 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
3346 defined (e.g., a pure POSIX system).
3347 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
3348 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
3350 2002-12-06 Jim Meyering <jim@meyering.net>
3352 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
3354 Merge in changes from libc's misc/error.c, in preparation
3355 for the merge of gnulib's changes back into libc.
3357 * error.c (_): Define only if not already defined.
3358 Move definition to follow all #include directives.
3359 Include unlocked-io.h only if !_LIBC.
3360 [_LIBC]: Include <libio/libioP.h>.
3361 [USE_IN_LIBIO]: Include <libio/iolibio.h>
3362 (fflush): Tweak definition to use INTUSE.
3365 2002-12-05 Paul Eggert <eggert@twinsun.com>
3367 * alloca.c [defined emacs]: Include "lisp.h".
3368 (xalloc_die) [defined emacs]: New macro.
3369 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
3370 [! defined emacs]: Include <xalloc.h>.
3371 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
3372 (pointer): Typedef to POINTER_TYPE *.
3373 (malloc): Remove decl; we now always use xmalloc.
3374 (alloca): Use old-style definition, since Emacs needs this.
3375 Check for arithmetic overflow when computing combined size.
3377 2002-12-04 Paul Eggert <eggert@twinsun.com>
3379 Do not generate unlocked-io.h automatically, since it's easier to
3380 maintain it by hand.
3382 * unlocked-io.h: New file, from GNU diffutils,
3383 but with proper copyright notice and attribution.
3385 * Makefile.am: Add copyright notice.
3386 (libfetish_a_SOURCES): Add unlocked-io.h.
3387 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
3388 (DISTCLEANFILES, io_functions): Remove macros.
3389 (EXTRA_DIST): Remove gen_uio.
3390 (unlocked-io.h): Remove rule.
3392 2002-12-04 Jim Meyering <jim@meyering.net>
3394 Reflect the fact that stat.c and lstat.c are no longer generated.
3395 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
3396 (DISTCLEANFILES): Likewise.
3397 (EXTRA_DIST): Likewise.
3398 (all_local): Don't depend on stat.c or lstat.c.
3399 (stat.c, lstat.c): Remove rules.
3400 (EXTRA_DIST): Remove xstat.in.
3402 * xstat.in: Remove file. Contents moved into stat.c.
3403 * stat.c: New file. Contents mostly from xstat.in.
3404 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3405 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3407 * safe-read.c: Rework so that it may serve to define safe_write, too.
3408 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3410 2002-12-03 Jim Meyering <jim@meyering.net>
3412 * safe-read.c, safe-write.c: Change variable names and comments, but
3413 not semantics, to minimize the differences between these two files.
3414 (safe_read): Change comment to mention SAFE_READ_ERROR.
3416 * safe-read.c (IS_EINTR): Define.
3417 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3419 2002-12-02 Bruno Haible <bruno@clisp.org>
3421 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3422 Define, taken from safe-read.c.
3423 (INT_MAX): Provide fallback.
3424 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3425 * safe-write.h (SAFE_WRITE_ERROR): Define.
3427 * safe-read.c (EINTR): Remove definition.
3428 (safe_read): Don't use EINTR if it is absent.
3430 2002-12-02 Jim Meyering <jim@meyering.net>
3432 * safe-read.c (EINTR): Define.
3433 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3434 (INT_MAX): Provide fallback.
3435 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3437 * safe-read.h (SAFE_READ_ERROR): Define.
3439 2002-12-01 Jim Meyering <jim@meyering.net>
3441 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3442 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3444 2002-11-27 Paul Eggert <eggert@twinsun.com>
3446 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3447 hash_rehash): Replace `if (limit <= value) abort ();' with
3448 `if (! (value < limit)) abort ();', for readability.
3450 2002-11-26 <karl@gnu.org>
3452 * strdup.c: copy from libc again, with jim's ok.
3453 * .cppi-disable: re-add strdup.c
3455 2002-11-25 <karl@gnu.org>
3457 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3458 instead of "strtol.c".
3460 2002-11-25 Jim Meyering <jim@meyering.net>
3462 * mktime.c: Sync from libc, now that it has the latest fix.
3464 2002-11-24 <karl@gnu.org>
3466 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3467 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3469 2002-11-24 Jim Meyering <jim@meyering.net>
3471 Update from coreutils:
3473 * mktime.c: Merge in changes from libc.
3475 Avoid a link-time failure on some Linux systems.
3476 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3477 (__mon_yday): Declare with the STATIC attribute.
3478 (__mktime_internal): Likewise.
3479 Based on a report from Greg Schafer.
3481 2002-11-23 Jim Meyering <jim@meyering.net>
3483 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3484 Use `unsigned', not `int', as type of index.
3486 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3488 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3490 2002-11-22 Paul Eggert <eggert@twinsun.com>
3492 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3493 hint that one should use `if (! x) abort ();' rather than `assert
3494 (x);', and anyway it's one less thing to worry about configuring.
3495 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3496 hash_rehash, hash_insert): Use abort rather than assert.
3498 2002-11-22 Paul Eggert <eggert@twinsun.com>
3500 * quotearg.h: Allow multiple inclusion by surrounding with
3501 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3502 so that we can be included first.
3503 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3504 * quotearg.c: Include quotearg.h immediately after config.h.
3505 No need to include stddef.h or sys/types.h any more.
3506 Surround local include files with "", not "<>".
3507 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3508 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3509 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3510 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3511 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3512 (ISPRINT): Remove; no longer needed now that we assume C89.
3514 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3517 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3518 quotearg_char): Use SIZE_MAX rather than
3519 (size_t) -1 when we are talking about "infinity".
3521 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3523 2002-11-22 Bruno Haible <bruno@clisp.org>
3525 * safe-read.h: Assume C89. Add comments.
3526 (safe_read): Change return type to size_t.
3527 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3528 counts > SSIZE_MAX correctly.
3529 * safe-write.h: New file.
3530 * safe-write.c: New file.
3531 * full-read.h: New file.
3532 * full-read.c: New file.
3533 * full-write.h: Assume C89. Add comments.
3534 * full-write.c: Include safe-write.h.
3535 (full_write): Rewritten to use safe_write.
3536 Suggested by Jim Meyering and Paul Eggert.
3538 2002-11-21 Bruno Haible <bruno@clisp.org>
3540 Remove case insensitive option matching.
3541 * argmatch.h (argcasematch): Remove declaration.
3542 (ARGCASEMATCH): Remove macro.
3543 (__xargmatch_internal): Remove case_sensitive argument.
3544 (XARGMATCH): Update.
3545 (XARGCASEMATCH): Remove macro.
3546 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3547 case_sensitive argument.
3548 (argcasematch): Remove function.
3549 (__xargmatch_internal): Remove case_sensitive argument.
3550 (main): Use XARGMATCH instead of XARGCASEMATCH.
3552 * xmalloc.c: Change compile-time error message. Add comment about
3553 required autoconf version.
3555 2002-11-21 Jim Meyering <jim@meyering.net>
3557 * strdup.c (strdup): Tweak comment and initial #if/#include.
3559 Merge in changes from the coreutils.
3561 2002-09-25 Paul Eggert <eggert@twinsun.com>
3562 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3563 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3564 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3565 int. Work more efficiently if X is the same width as uintmax_t.
3566 Do not compare X to -1, to avoid bogus compiler warning.
3567 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3568 Don't assume that f_frsize and f_bsize are the same type.
3570 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3573 * makepath.c (make_path): Restore umask *before* creating the final
3575 (make_path): Minor reformatting.
3577 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3578 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3580 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3581 ones. At least on GNU/Linux systems, `auto' means something else.
3584 2002-11-20 Paul Eggert <eggert@twinsun.com>
3586 Merge argmatch cleanups from Bison. Assume C89.
3588 * argmatch.c: Include config.h here, not in argmatch.h.
3589 Include stdlib.h, for EXIT_FAILURE.
3590 Always include <string.h>, since we assume C89.
3591 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3592 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3593 Include <stddef.h> instead, since it's all we need for size_t.
3594 (PARAMS): Remove. All uses removed.
3595 (ARRAY_CARDINALITY): Do not bother to #undef.
3596 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3597 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3598 Remove unnecessary parentheses.
3599 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3600 Insert necessary parentheses.
3601 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3602 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3604 2002-11-19 Bruno Haible <bruno@clisp.org>
3606 * mbswidth.c: Include mbswidth.h right at the beginning.
3607 * mbswidth.h: Include <stddef.h>, for size_t.
3609 * mbswidth.h (PARAMS): Remove macro.
3610 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3611 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3613 * gcd.h (PARAMS): Remove macro.
3614 (gcd): Use ANSI C function declarations.
3615 * gcd.c (gcd): Likewise.
3617 2002-11-15 Bruno Haible <bruno@clisp.org>
3619 * strcspn.c: Include <stddef.h>.
3620 (strcspn): Use ANSI C function declaration. Change return type to
3622 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3623 (strpbrk): Use NULL.
3624 * strpbrk.h (PARAMS): Remove macro.
3625 (strpbrk): Use ANSI C function declaration.
3626 * strstr.c: Don't include <sys/types.h>.
3627 * strstr.h (PARAMS): Remove macro.
3628 (strstr): Use ANSI C function declarations.
3630 2002-11-06 Bruno Haible <bruno@clisp.org>
3632 * gcd.h (gcd): Change argument type to 'unsigned long'.
3633 * gcd.c (gcd): Likewise.
3635 2002-11-05 Bruno Haible <bruno@clisp.org>
3637 * gcd.h: New file, from gettext-0.11.5.
3638 * gcd.c: New file, from gettext-0.11.5.
3640 2002-11-05 Bruno Haible <bruno@clisp.org>
3642 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3643 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3644 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3645 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3647 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3648 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3650 * closeout.c: Include gettext.h instead of <libintl.h>.
3651 * human.c: Include gettext.h instead of <libintl.h>.
3652 * quotearg.c: Include gettext.h instead of <libintl.h>.
3653 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3654 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3655 * userspec.c: Include gettext.h instead of <libintl.h>.
3656 * version-etc.c: Include gettext.h instead of <libintl.h>.
3657 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3658 (textdomain): Remove definition.
3659 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3661 * long-options.c: Remove include of <libintl.h> and definition of _.
3662 * same.c: Remove include of <libintl.h> and definition of _.
3664 2002-11-04 Bruno Haible <bruno@clisp.org>
3666 * stpcpy.h: New file, from GNU gettext-0.11.5.
3667 * strcase.h: New file, from GNU gettext-0.11.5.
3668 * strpbrk.h: New file, from GNU gettext-0.11.5.
3669 * strstr.h: New file, from GNU gettext-0.11.5.
3670 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3672 2002-05-09 Bruno Haible <bruno@clisp.org>
3674 * config.charset: Update for newest glibc. Add canonical names
3675 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3677 2002-05-09 Bruno Haible <bruno@clisp.org>
3679 * localcharset.c (get_charset_aliases): Add more Windows specific
3682 2002-05-08 Owen Taylor <otaylor@redhat.com>
3684 * config.charset: A few additions for Solaris.
3686 2001-12-05 Bruno Haible <bruno@clisp.org>
3688 * localcharset.c (locale_charset): Don't return an empty string.
3690 2001-10-23 Bruno Haible <haible@clisp.cons.org>
3692 * config.charset: msdos in uk_UA uses CP1125.
3694 2001-08-05 Bruno Haible <haible@clisp.cons.org>
3696 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
3697 * localcharset.c (locale_charset): Declare as extern "C".
3699 2002-02-15 Bruno Haible <bruno@clisp.org>
3701 * config.charset [msdosdjgpp]: For Russian, use CP866.
3703 2002-02-11 Bruno Haible <bruno@clisp.org>
3705 * config.charset: Add support for NetBSD.
3707 2002-09-25 <karl@gnu.org>
3709 * strdup.c: copy from libc/string (via ../config/srclist*).
3710 * getopt*: copy from libc/posix.
3711 * gettext.h: copy from gettext.
3712 * .cppi-disable: add strdup.c, gettext.h.
3714 2002-07-01 Jim Meyering <meyering@lucent.com>
3716 * c-stack.c: Include sys/time.h.
3717 From Volker Borchert.
3719 2002-06-11 Paul Eggert <eggert@twinsun.com>
3721 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3722 New macro. Use it uniformly instead of
3723 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3724 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3725 reported by Vin Shelton.
3727 2002-06-22 Jim Meyering <meyering@lucent.com>
3729 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3730 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3732 2002-06-22 Paul Eggert <eggert@twinsun.com>
3734 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3735 Do not assume SA_SIGINFO behavior.
3736 Bug reported by Jim Meyering on NetBSD 1.5.2.
3738 2002-06-22 Jim Meyering <meyering@lucent.com>
3740 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3742 * exitfail.c, exitfail.h: Likewise.
3743 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3745 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3747 (EXTRA_DIST): Add fnmatch_loop.c.
3748 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3750 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3751 * fnmatch.c: Update from diffutils-2.8.2.
3752 * fnmatch_.h: New file. From diffutils-2.8.2.
3753 * fnmatch.h: Remove file.
3755 2002-06-18 Paul Eggert <eggert@twinsun.com>
3757 * file-type.h: Report an error if neither S_ISREG nor
3758 S_IFREG is defined, instead of using a test specific to glibc
3759 2.2. This should be safe, since POSIX requires S_ISREG and
3760 Unix Version 7 had S_IFREG. We don't need to check for
3761 <sys/types.h> since we don't use any symbols that it defines.
3763 2002-06-15 Jim Meyering <meyering@lucent.com>
3765 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3766 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3767 have been included before this file.
3769 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3771 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3772 so that each temporary file name is unique and valid in the first
3773 8 characters, for operation under DOS.
3775 2002-06-15 Jim Meyering <meyering@lucent.com>
3777 Work even with DJGPP 2.03, which lacks support for symlinks.
3779 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3781 * lchown.c (S_ISLNK): Likewise.
3783 2002-06-14 Jim Meyering <meyering@lucent.com>
3785 * file-type.h: Use the version from diffutils-2.8.2.
3786 * file-type.c: Likewise.
3788 2002-05-27 Jim Meyering <meyering@lucent.com>
3790 Fix a problem seen only on nonconforming systems whereby ls.c's
3791 use of localtime, and then of gettimeofday would cause trouble:
3792 the localtime call used to initialize rpl_gettimeofday's save
3793 mechanism would clobber ls's current local time information so
3794 that in any long listing the first file would always be listed
3795 with date 1970-01-01. Analysis by Volker Borchert.
3797 * gettimeofday.c (localtime): Undefine.
3798 (rpl_localtime): New function.
3800 2002-05-22 Jim Meyering <meyering@lucent.com>
3802 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3803 * file-type.h: New file.
3804 * file-type.c (file_type): New file/function. Extracted from diffutils.
3806 2002-04-29 Paul Eggert <eggert@twinsun.com>
3808 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3810 2002-04-28 Paul Eggert <eggert@twinsun.com>
3812 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3813 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3814 of 127, since 64 is the largest conceivable number for ancient
3816 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3818 2002-04-28 Jim Meyering <meyering@lucent.com>
3820 * sig2str.c (WTERMSIG): Remove definition (unused).
3822 2002-04-28 Paul Eggert <eggert@twinsun.com>
3824 * sig2str.h, sig2str.c: New files.
3825 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3827 2002-04-24 Jim Meyering <meyering@lucent.com>
3829 * gettext.h: New file, from Gettext.
3830 * Makefile.am (INCLUDES): Remove -I../intl.
3831 (libfetish_a_SOURCES): Add gettext.h.
3833 2002-04-16 Jim Meyering <meyering@lucent.com>
3835 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3836 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3837 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3839 2002-04-12 Jim Meyering <meyering@lucent.com>
3841 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3843 2002-03-10 Jim Meyering <meyering@lucent.com>
3845 * makepath.c (make_path): Remove a comma from a diagnostic.
3846 Suggestion from Santiago Vila.
3848 2002-03-08 Jim Meyering <meyering@lucent.com>
3850 * rename.c: Mention that this wrapper is needed also on
3851 mips-dec-ultrix4.4 systems.
3853 2002-03-02 Jim Meyering <meyering@lucent.com>
3855 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3856 not HAVE_CLOCK_SETTIME.
3858 2002-02-27 Paul Eggert <eggert@twinsun.com>
3860 * nanosleep.h: Rename to....
3861 * timespec.h: New name for nanosleep.h. All uses changed.
3863 * gettime.c: New file.
3864 * settime.c: New file.
3867 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3868 timespec.h. Remove nanosleep.h.
3870 2002-02-25 Paul Eggert <eggert@twinsun.com>
3872 * acl.c, acl.h: New files.
3873 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3875 2002-02-24 Jim Meyering <meyering@lucent.com>
3877 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3878 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3879 cause trouble. Reported by Nelson Beebe.
3881 2002-02-23 Paul Eggert <eggert@twinsun.com>
3883 * path-concat.c (xpath_concat): Reorder code to pacify
3884 compilers that don't know that xalloc_die never returns.
3886 2002-02-20 Jim Meyering <meyering@lucent.com>
3888 * getdate.c: Regenerate using bison-1.33.
3890 2002-02-15 Paul Eggert <eggert@twinsun.com>
3892 * posixver.c, posixver.h: New files.
3893 * Makefile.am (libfetish_a_SOURCES): Add them.
3895 2002-02-02 Paul Eggert <eggert@twinsun.com>
3896 Bruno Haible <bruno@clisp.org>
3898 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3899 (fwrite_success_callback): New declaration.
3900 * unicodeio.c (unicode_to_mb): New function, extracted from
3901 print_unicode_char. Call failure callback instead of error.
3902 (fwrite_success_callback): New function.
3903 (exit_failure_callback): New function.
3904 (fallback_failure_callback): New function.
3905 (print_unicode_char): Call unicode_to_mb.
3907 2002-01-26 Jim Meyering <meyering@lucent.com>
3909 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3911 2002-01-22 Jim Meyering <meyering@lucent.com>
3913 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3914 Otherwise, some versions of automake would omit the rule that makes
3915 Makefile from Makefile.in.
3917 2001-01-21 Paul Eggert <eggert@twinsun.com>
3919 * xmemcoll.h, xmemcoll.c: New files.
3920 * Makefile.am (libfetish_a_SOURCES): Add them.
3921 * memcoll.c: Include errno.h, and declare errno if not defined.
3922 (memcoll): Set errno to zero if there is no error.
3924 * quotearg.c (quotearg_buffer_restyled):
3925 Fix bug with quoting buffers containing NUL when backslashing escapes.
3926 This bug was exposed by the other changes in this patch.
3927 (quotearg_n_options): New arg ARGSIZE.
3928 All callers changed.
3929 (quoting_options_from_style): New function.
3930 (quotearg_n_style): Use it.
3931 (quotearg_n_style_mem): New function.
3933 * quotearg.h (quotearg_n_style_mem): New function.
3935 2002-01-16 Jim Meyering <meyering@lucent.com>
3937 * getdate.y: Add three semicolons, each just before a closing brace.
3938 Bison (as of version 1.31) no longer papers over that mistake.
3940 2002-02-14 Paul Eggert <eggert@twinsun.com>
3942 * backupfile.c (ISDIGIT): Comment fix.
3943 * getdate.y (ISDIGIT): Likewise.
3944 * posixtm.c (ISDIGIT, year): Likewise.
3945 * strverscmp.c (ISDIGIT): Likewise.
3946 * userspec.c (ISDIGIT): Likewise.
3948 2002-01-05 Jim Meyering <meyering@lucent.com>
3950 * version-etc.c (version_etc_copyright): Update copyright year.
3952 2001-01-19 Paul Eggert <eggert@twinsun.com>
3954 * closeout.c (close_stdout_status): If ferror (stdout), do
3955 not silently exit merely because the output buffer happens to
3956 have nothing pending.
3958 2001-12-18 Paul Eggert <eggert@twinsun.com>
3960 See the big note in ../ChangeLog.
3961 * human.c (suffixes): Prefer K to k for 1024.
3962 (generate_suffix_backwards): New function.
3963 (human_readable_inexact): Use it.
3964 * xstrtol.c (__xstrtol): If there is no number but there
3965 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3966 Accept 'K' as well as 'k'.
3968 2001-12-15 Jim Meyering <meyering@lucent.com>
3970 * regex.h (__restrict_arr): Update from libc.
3972 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
3973 as `remote' if the name starts with `//'. Suggested by Michael Stone.
3976 2001-12-10 Jim Meyering <meyering@lucent.com>
3978 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
3979 Instead, include "xalloc.h".
3980 (initbuffer): Don't cast xmalloc return value to char*.
3981 (readline): Reword comment.
3982 Don't cast xrealloc return value to char*
3985 2001-12-09 Jim Meyering <meyering@lucent.com>
3987 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
3988 `signed and unsigned type in conditional expression'.
3989 * posixtm.c (posix_time_parse): Likewise.
3991 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
3993 * readtokens.c (readtoken): Declare an index to be of type unsigned
3994 to avoid a pedantic warning.
3996 * getstr.c: Don't include assert.h.
3997 (getstr): Remove warning-evoking assertions.
3998 Return -1 if offset parameter is out of bounds.
3999 Change the type of a local from int to size_t.
4001 * strftime.c (my_strftime_localtime_r): Include this function
4002 definition in the `#if ! HAVE_TM_GMTOFF' block.
4004 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
4005 Include xalloc.h instead.
4007 2001-12-02 Jim Meyering <meyering@lucent.com>
4009 * tempname.c: Don't declare getenv, thus reverting the change of
4010 2001-11-18. It's no longer necessary, now that stdlib.h is always
4013 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
4014 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
4016 2001-11-30 Akim Demaille <akim@epita.fr>
4018 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
4019 before being defined.
4021 2001-11-27 Paul Eggert <eggert@twinsun.com>
4023 * quotearg.h (quotearg_n, quotearg_n_style):
4024 First arg is int, not unsigned.
4025 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
4026 (SIZE_MAX, UINT_MAX): New macros.
4027 (quotearg_n_options): Abort if N is negative.
4028 Avoid overflow check on hosts where size_t is 64 bits and int
4029 is 32 bits, as overflow is impossible there.
4030 Fix off-by-one typo that caused unnecessary reallocation.
4032 2001-11-27 Jim Meyering <meyering@lucent.com>
4034 * tempname.c: Merge with version from libc.
4035 * regex.c: Likewise.
4037 * tempname.c: Include stdlib.h unconditionally. On some old systems
4038 for which STDC_HEADERS is 0, it was not included, resulting in a
4039 warning about an integer-to-pointer conversion problem with getenv.
4040 Reported by Volker Borchert.
4042 2001-11-26 Jim Meyering <meyering@lucent.com>
4044 * gtod.h: Remove file.
4045 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
4046 * gettimeofday.c: Don't include gtod.h.
4047 (GTOD_init): Remove function.
4048 (rpl_gettimeofday): Do its job here instead, rather than aborting.
4049 Suggestion from Volker Borchert.
4051 2001-11-23 Jim Meyering <meyering@lucent.com>
4053 * hash.h (struct hash_table): Don't define here. Merely declare it.
4054 * hash.c (struct hash_table): Define it here instead.
4056 2001-11-22 Jim Meyering <meyering@lucent.com>
4058 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
4060 2001-11-18 Paul Eggert <eggert@twinsun.com>
4062 * tempname.c (TMP_MAX): Remove; no longer needed.
4063 (TEMPORARIES): New macro.
4064 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
4065 removes an artificial limitation (e.g. HP-UX 10.20, where
4068 2001-11-18 Jim Meyering <meyering@lucent.com>
4070 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
4073 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
4074 files will be created before anything else.
4076 2001-11-17 Jim Meyering <meyering@lucent.com>
4078 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
4079 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
4080 rather than group writable. Patch by Juan F. Codagnone.
4082 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
4083 Instead, include "xalloc.h".
4085 * mountlist.c: Include unlocked-io.h after all system headers.
4086 Remove explicit declarations of xmalloc, xrealloc,
4087 and xstrdup. Instead, include "xalloc.h".
4089 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
4090 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
4091 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
4093 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
4094 Reported by Padraig Brady.
4096 * mkstemp.c: #undef mkstemp.
4098 (rpl_mkstemp): Rename from mkstemp.
4101 2001-11-16 Jim Meyering <meyering@lucent.com>
4103 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
4104 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
4105 determine the amount of total physical memory, use pstat_getstatic.
4106 HPUX-11 doesn't define _SC_PHYS_PAGES.
4107 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
4108 If sysconf couldn't be used to determine the amount of available
4109 physical memory, use both pstat_getstatic and pstat_getdynamic.
4110 Based on a patch from Bob Proulx.
4112 2001-11-05 Jim Meyering <meyering@lucent.com>
4114 * xstat.in (slash_aware_lstat): Correct a misleading comment.
4116 2001-11-03 Jim Meyering <meyering@lucent.com>
4118 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
4119 in argmatch_to_argument call.
4121 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
4124 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
4125 e.g., a fault due to an attempt to free a NULL pointer.
4127 2001-11-01 Jim Meyering <meyering@lucent.com>
4129 * dirfd.c, dirfd.h: New files.
4130 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
4132 * hash.c (hash_print) [TESTING]: Clean up.
4134 2001-10-22 Paul Eggert <eggert@twinsun.com>
4136 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
4137 to avoid a warning if -Wall.
4139 2001-10-21 Paul Eggert <eggert@twinsun.com>
4141 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
4143 2001-10-21 Jim Meyering <meyering@lucent.com>
4145 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
4146 this code would end up calling gettext even in packages built
4148 * getopt.c (_): Likewise.
4149 * regex.c (_): Likewise.
4151 2001-10-20 Paul Eggert <eggert@twinsun.com>
4153 * error.c (strerror_r): Do not declare unless !_LIBC.
4154 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
4155 Use strerror_r that is only a macro, even if it is not a function.
4156 (strerror): Check for HAVE_DECL_STRERROR before declaring.
4157 (private_strerror): Use prototypes, not old-style function definition.
4158 (print_errno_message): New function.
4159 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
4161 (error_tail, error, error_at_line): Use it.
4163 2001-10-11 Jim Meyering <meyering@lucent.com>
4165 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
4166 and quote_n (1, ... to avoid clobbering a buffer.
4168 2001-10-05 Jim Meyering <meyering@lucent.com>
4170 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
4171 * hash-pjw.c: New file (factored out of fileutils' remove.c).
4172 * hash-pjw.h: New file.
4174 2001-09-30 Jim Meyering <meyering@lucent.com>
4176 * mountlist.c [MOUNTED_GETFSSTAT]:
4177 Include <sys/ucred.h>, for Apple Darwin.
4178 Include sys/mount.h and sys/fs_types.h only if available.
4180 (read_filesystem_list): Use FS_TYPE.
4182 2001-09-29 Paul Eggert <eggert@twinsun.com>
4184 * exclude.c (excluded_filename): 0 -> false, since it's
4187 2001-09-28 Paul Eggert <eggert@twinsun.com>
4189 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
4190 #defines strtoimax. Also treat the other strto* functions
4193 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
4194 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
4195 (strtoimax, strtoumax): Do not declare if already defined as a macro.
4197 2001-09-26 Jim Meyering <meyering@lucent.com>
4199 Most macros in unlocked-io.h had the wrong number of arguments.
4200 * gen-uio: New script.
4201 (USE_UNLOCKED_IO): Define to 1 if not already defined.
4202 * unlocked-io.hin: Remove file.
4203 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
4204 rather than trying to embed it here.
4205 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
4206 Reported by Padraig Brady.
4208 2001-09-25 Volker Borchert <bt@teknon.de>
4210 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
4212 2001-09-23 Jim Meyering <meyering@lucent.com>
4214 * mountlist.c: Remove useless parentheses in #if directives.
4215 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
4216 the deprecated MOUNTED symbol is no longer defined in mntent.h.
4218 2001-09-22 Jim Meyering <meyering@lucent.com>
4220 * localcharset.c: Update from latest gettext.
4221 * config.charset: Likewise.
4223 2001-09-20 Jim Meyering <meyering@lucent.com>
4225 * xstrtol.c (strtoimax): Guard declaration with
4226 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4227 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4228 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4229 (strtoumax): Likewise, for completeness (it wasn't necessary).
4231 2001-09-06 Paul Eggert <eggert@twinsun.com>
4233 * strtoimax.c (HAVE_LONG_LONG):
4234 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4235 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
4236 to work around bug in IBM C compiler.
4238 2001-09-16 Jim Meyering <meyering@lucent.com>
4240 * mkdir.c: New file.
4242 2001-09-04 Paul Eggert <eggert@twinsun.com>
4244 * xgetcwd.c: Revert some of the previous change; intead,
4245 fix the HAVE_GETCWD_NULL code to behave more like the
4246 !HAVE_GETCWD_NULL code used to.
4249 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4252 2001-09-04 Paul Eggert <eggert@twinsun.com>
4254 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
4255 Use ssize_t, not int, to store result of readlink.
4256 Check for ssize_t overflow as well as size_t overflow,
4257 as POSIX says the result of readlink is implementation-defined
4258 when ssize_t overflows.
4259 Remove unnecessary cast to char*.
4260 Use free+malloc instead of realloc, as the storage doesn't need
4261 to be preserved and it's clearer and can be more efficient that way.
4262 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
4263 * xreadlink.h (xreadlink): Update prototype.
4265 2001-09-03 Paul Eggert <eggert@twinsun.com>
4267 * exclude.c (fnmatch_no_wildcards): Fix confusion between
4268 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
4269 spotted by Jim Meyering.
4271 2001-09-03 Jim Meyering <meyering@lucent.com>
4273 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
4275 2001-09-03 Paul Eggert <eggert@twinsun.com>
4277 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
4278 like the HAVE_GETCWD_NULL code.
4279 Include pathmax.h if not HAVE_GETCWD.
4280 Do not include xalloc.h.
4281 (INITIAL_BUFFER_SIZE): New symbol.
4282 Do not use xmalloc / xrealloc, since the caller is responsible for
4283 handling errors. Preserve errno around `free' during failure.
4284 Do not overrun buffer when using getwd.
4286 2001-09-03 Paul Eggert <eggert@twinsun.com>
4288 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
4289 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
4291 2001-09-02 Jim Meyering <meyering@lucent.com>
4293 * error.c: Update from GNU libc.
4295 2001-09-01 Jim Meyering <meyering@lucent.com>
4297 * xreadlink.c: New file.
4298 * xreadlink.h: New file.
4299 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
4301 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
4302 doesn't conflict with sparc Solaris 7's definition in
4303 /usr/include/sys/int_types.h.
4305 * exclude.c: Use `""', not `<>' to #include non-system header files.
4306 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
4307 and strncasecmp as r-values. Unixware didn't have declarations.
4309 2001-08-31 Jim Meyering <meyering@lucent.com>
4311 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
4312 Use an initial, malloc'd, buffer of length 128 rather than
4313 a statically allocated one of length 1024.
4315 2001-08-30 Paul Eggert <eggert@twinsun.com>
4317 * xgetcwd.c: Don't include pathmax.h.
4318 Include stdlib.h and unistd.h if available.
4320 (xmalloc, xstrdup, free): Remove decls.
4321 (xgetcwd): Don't assume sizes fit in unsigned.
4322 Check for overflow when computing sizes.
4323 Simplify reallocation code.
4325 2001-08-28 Paul Eggert <eggert@twinsun.com>
4327 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
4329 * strtoimax.c: Renamed from strtoxmax.c, removing the
4332 Also, make the following further changes to make this file's
4333 configuration more similar to that of strtol.c:
4334 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
4335 (strtoumax, uintmax_t, strtoull, strtol): Remove.
4336 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
4337 (strtoimax): Renamed from strtoumax. All uses of unsigned values
4338 changed to signed values.
4340 And make the following changes as well:
4341 Fix copyright notice, as 1999 was missing.
4342 (verify): New macro.
4343 (strtoimax): Check sizes at compile-time, not run-time.
4344 Prefer strtol to strtoll if both work.
4345 (main): Remove; it was not that useful and was a pain to maintain.
4347 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
4349 2001-08-30 Paul Eggert <eggert@twinsun.com>
4351 * savedir.c (savedir): Remove size parameter, as POSIX says that
4352 a directory's st_size can have an arbitrary value, so the old
4353 usage could waste an arbitrary amount of memory. All uses
4355 * savedir.h: Update prototype.
4357 2001-08-30 Paul Eggert <eggert@twinsun.com>
4359 * xstrtol.c (strtoimax): New decl.
4361 2001-08-28 Paul Eggert <eggert@twinsun.com>
4363 * xstrtol.h: Add copyright notice.
4364 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
4365 LONGINT_INVALID_SUFFIX_CHAR.
4367 2001-08-30 Paul Eggert <eggert@twinsun.com>
4369 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
4372 2001-08-30 Paul Eggert <eggert@twinsun.com>
4374 * hash.c: Remove '2001' from copyright notice.
4376 2001-08-30 Paul Eggert <eggert@twinsun.com>
4378 * full-write.h: New file.
4379 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
4380 * full-write.c: Correct credits, as cccp.c no longer
4381 exists and anyway it was so heavily changed from the old cccp
4382 code as to be unrecognizable. Include full-write.h.
4383 (full_write) Return size_t, with short writes meaning failure.
4384 All callers changed. This fixes a bug with large buffers
4386 * utime.c: Include full-write.h.
4388 2001-08-30 Paul Eggert <eggert@twinsun.com>
4390 Merge 'exclude' changes from tar 1.13.22.
4391 This fixes one or two unlikely storage allocation overflow bugs,
4392 but doesn't change user-visible behavior otherwise.
4394 2001-08-30 Paul Eggert <eggert@twinsun.com>
4396 * exclude.c (bool): Declare, perhaps by including stdbool.h.
4397 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4398 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4399 Include if available.
4400 (<xalloc.h>): Include
4401 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4402 (verify): New macro. Use it to verify that EXCLUDE macros do not
4403 collide with FNM macros.
4404 (struct patopts): New struct.
4405 (struct exclude): Use it, as exclude patterns now come with options.
4406 (new_exclude): Support above changes.
4407 (new_exclude, add_exclude_file):
4408 Initial size must now be a power of two to simplify overflow checking.
4409 (free_exclude, fnmatch_no_wildcards): New function.
4410 (excluded_filename): No longer requires options arg, as the options
4411 are determined by add_exclude. Now returns bool, not int.
4412 (excluded_filename, add_exclude):
4413 Add support for the fancy new exclusion options.
4414 (add_exclude, add_exclude_file): Now takes int options arg.
4415 Check for arithmetic overflow when computing sizes.
4416 (add_exclude_file): xrealloc might modify errno, so don't
4417 realloc until after errno might be used.
4419 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4421 (free_exclude): New decl.
4422 (add_exclude, add_exclude_file): Now takes int options arg.
4423 (excluded_filename): No longer requires options arg, as the options
4424 are determined by add_exclude. Now returns bool, not int.
4426 2001-08-30 Paul Eggert <eggert@twinsun.com>
4428 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4430 2001-08-27 Jim Meyering <meyering@lucent.com>
4432 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4434 * version-etc.c (N_): Remove definition.
4435 Revert most of last change.
4436 Instead, simply don't mark the `Copyright...' string for translation.
4437 Based on advice from Paul Eggert.
4439 * strtoxmax.c: Tweak comment.
4441 2001-08-26 Jim Meyering <meyering@lucent.com>
4443 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4444 of copyright with `%s' so translators don't get an untranslated
4446 (COPYRIGHT_YEAR): Define.
4447 (version_etc): Use fprintf rather than fputs.
4448 Suggestion from Ulrich Drepper.
4450 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4452 * strtoll.c: New file, from GNU libc.
4453 * xstrtoimax.c: New file.
4455 * xstrtol.h: Add xstrtoimax.
4456 * strtoumax.c: New file. Simply include "strtoumax.c".
4457 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4459 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4460 * strtoxmax.c: ... then renamed to this.
4462 2001-08-13 Paul Eggert <eggert@twinsun.com>
4464 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4465 Port to Solaris 8, where 'sed' requires a space after the 'r'
4466 command, and where sh dislikes "$/". Clean up the spacing a bit.
4467 Redirect output to $tmp just once.
4469 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4471 * addext.c (<errno.h>): Include.
4472 (errno): Declare if not defined.
4473 (addext): Work correctly when pathconf returns -1 and leaves
4474 errno alone because there is no limit. Also, work even if
4475 pathconf returns a value greater than SIZE_MAX.
4477 2001-08-12 Jim Meyering <meyering@lucent.com>
4479 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4480 Simply `return getcwd (NULL, 0);'.
4481 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4482 Use 1300 as initial value for length, not PATH_MAX.
4484 * pathmax.h: Clean up cpp syntax.
4486 2001-08-12 Jim Meyering <meyering@lucent.com>
4488 * gettimeofday.c: New file.
4490 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4492 2001-08-04 Jim Meyering <meyering@lucent.com>
4494 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4495 to get in sync with glibc.
4497 2001-08-03 Paul Eggert <eggert@twinsun.com>
4499 The following changes are from gettext 0.10.39 as maintained by
4502 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4503 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4504 with inverted sense. All uses changed.
4506 * mbswidth.c: Don't include <limits.h>.
4507 Include <stdlib.h> and <string.h> unconditionally.
4508 (iswcntrl, mbsinit, ISCNTRL): New macros.
4509 (mbsnwidth): Use K&R style function declarations.
4510 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4511 can optimize it when MB_CUR_MAX == 1.
4512 The width of control characters is zero, not 1.
4514 2001-07-15 Jim Meyering <meyering@lucent.com>
4516 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4517 (BUILT_SOURCES): Add unlocked-io.h.
4518 (io_functions): Define.
4519 (unlocked-io.h): New rule.
4520 (DISTCLEANFILES): Add unlocked-io.h.
4521 (all-local): Depend on unlocked-io.h, to ensure it is created.
4523 * unlocked-io.hin: New file
4525 * regex.c: Update from glibc.
4527 2001-07-05 Jim Meyering <meyering@lucent.com>
4529 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4531 (libfetish_a_SOURCES): Put all .h files here instead.
4532 Remove a thus-exposed (better checks in automake) duplicate and
4533 two unnecessary .h files.
4535 2001-06-11 Jim Meyering <meyering@lucent.com>
4537 * regex.c: Update from GNU libc.
4539 2001-05-27 Jim Meyering <meyering@lucent.com>
4541 * readutmp.h (UT_TYPE): Define.
4543 2001-05-24 Jim Meyering <meyering@lucent.com>
4545 * argmatch.c: Include "quote.h".
4546 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4547 quote function. Reported by Göran Uddeborg.
4549 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4551 * dirname.c (dir_name): Compute append_dot using path, not newpath
4552 which is not yet declared.
4554 2001-05-11 Paul Eggert <eggert@twinsun.com>
4556 * Makefile.am (libfetish_a_SOURCES):
4557 Add strftime.c, since we now compile it on all hosts.
4559 * strftime.c (my_strftime):
4560 Define to nstrftime if emacs, but only if my_strftime is not defined.
4561 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4562 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4563 Add one more extra argument: a nanoseconds value.
4566 (my_strftime function): Add %N format.
4567 (emacs_strftimeu): Renamed from emacs_strftime,
4568 with extra ut argument.
4570 2001-05-11 Paul Eggert <eggert@twinsun.com>
4572 dirname code cleanup. base_name now behaves more compatibly
4573 with POSIX basename when given file names that have trailing
4574 slashes, and similarly for dir_name. Add new primitives
4575 base_len and dir_len. Put the directory-name-related decls
4578 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4579 * backupfile.c (base_name): Likewise.
4580 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4581 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4582 * makepath.c (strip_trailing_slashes): Likewise.
4583 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4585 * rename.c (strip_trailing_slashes): Likewise.
4586 * same.c (base_name): Likewise.
4587 * stripslash.c (ISSLASH): Likewise.
4589 * addext.c: Include <dirname.h> after size_t is defined.
4590 * backupfile.c: Likewise.
4592 * addext.c (addext): Use base_len to trim redundant
4593 trailing slashes instead of doing it ourselves.
4594 But do not trim the last slash if it is not redundant.
4596 * backupfile.c (find_backup_file_name,
4597 max_backup_version): Use base_len instead of rolling it ourselves.
4598 Handle the case of "" and (on DOS) "C:" correctly.
4600 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4601 Include <string.h>, <dirname.h>.
4602 (base_name): Allow file names ending in slashes, other than names
4603 that are all slashes. In this case, return the basename followed
4604 by the slashes. This is more general, and can be used in places
4605 where the original base_name purposely had an assertion failure.
4606 (base_len): New function.
4608 * dirname.c: Include <string.h> instead of <stdlib.h>.
4609 Do not include <assert.h>; no longer needed.
4611 (memrchr): Remove decl.
4612 (dir_name_r): Remove.
4613 (dir_len): Renamed from dirlen. All callers changed.
4614 Rewrite in terms of base_name, for simplicity and consistency.
4615 (dir_name): Never return NULL. All callers changed.
4616 Do not include <stdlib.h> in test program; no longer needed.
4617 return 0; is fine for test program.
4619 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4621 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4623 * path-concat.c (path_concat): Use base_len to compute
4624 base length, not strlen; this means we cannot rely on memcpy
4627 * same.c (STREQ): Remove.
4628 (same_name): Handle the case where the basename ends in trailing '/'.
4630 * stripslash.c (strip_trailing_slashes): Return nonzero if
4631 a slash was stripped. Do not strip the last slash after a
4634 2001-04-08 Jim Meyering <meyering@lucent.com>
4636 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4637 recomputed; that's necessary when the offset spans a DST transition.
4638 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4640 2001-04-02 Jim Meyering <meyering@lucent.com>
4642 * regex.h, regex.c: Update from GNU libc.
4644 2001-03-19 Paul Eggert <eggert@twinsun.com>
4646 * version-etc.c (version_etc_copyright): Update to 2001.
4648 2001-03-16 Paul Eggert <eggert@twinsun.com>
4650 * tempname.c (uint64_t): Define to uintmax_t if
4651 not defined, and if UINT64_MAX is not defined.
4652 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4653 Reported by John David Anglin.
4655 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4657 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4658 alias if codeset is empty.
4659 * config.charset (BeOS): Use wildcard syntax.
4661 2001-03-13 Jim Meyering <meyering@lucent.com>
4663 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4664 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4667 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4669 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4671 * unicodeio.c (print_unicode_char): Simplify accordingly.
4673 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4675 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4676 support for DOS/DJGPP.
4678 2001-02-28 Paul Eggert <eggert@twinsun.com>
4680 * Makefile.am (libfetish_a_SOURCES):
4681 Add dup-safer.c, fopen-safer.c.
4682 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
4684 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
4686 2001-02-25 Paul Eggert <eggert@twinsun.com>
4688 The mkstemp replacement is taken from glibc 2.2.2, with some
4689 portability fixes for use outside glibc, as follows:
4691 * tempname.c (struct_stat64): New macro.
4692 (direxists, __gen_tempname): Use it.
4693 This avoids a portability problem with Solaris 8.
4695 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
4696 (<stddef.h>, <stdint.h>, <string.h>):
4697 Include only if STDC_HEADERS || _LIBC.
4698 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
4699 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
4700 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
4701 (__set_errno): Define this macro if <errno.h> doesn't.
4702 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
4703 Define these macros if <stdio.h> doesn't.
4704 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
4705 Define these macros if <sys/stat.h>
4706 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
4707 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
4708 __xstat64): Define if not _LIBC.
4709 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
4710 (__gen_tempname): Invoke gettimeofday only if
4711 HAVE_GETTIMEOFDAY || _LIBC;
4712 otherwise, fall back on plain "time".
4713 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
4715 * mkstemp.c (__GT_FILE): Define to zero if not defined.
4717 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
4719 2001-02-17 Jim Meyering <meyering@lucent.com>
4721 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4722 around included file name.
4724 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4726 * strftime.c: Update from GNU libc (the only changes were to comments).
4728 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4730 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4732 2001-02-17 Paul Eggert <eggert@twinsun.com>
4734 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4735 Remove workaround macros for hosts that have mbrtowc but not
4736 mbstate_t, as we now insist on proper declarations for both
4737 before using mbrtowc.
4739 2001-02-17 Jim Meyering <meyering@lucent.com>
4741 * regex.c: Update from libc.
4743 2001-02-16 Paul Eggert <eggert@twinsun.com>
4745 * alloca.c (malloc): Undef before defining, since stdlib.h
4746 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4747 Reported by Mark Hounschell via Paul Eggert.
4749 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4751 * config.charset: Update for FreeBSD 4.2.
4753 2001-01-26 Jim Meyering <meyering@lucent.com>
4755 * quotearg.c: Include stddef.h.
4756 * quote.c: Include stddef.h.
4757 Reported by Axel Kittenberger.
4759 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4760 line in double quotes so that it evokes a better diagnostic.
4761 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4762 Reported by Axel Kittenberger.
4764 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4766 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4767 to avoid a warning. Add back 'const' to inptr.
4769 2001-01-16 Jim Meyering <meyering@lucent.com>
4771 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4774 2001-01-14 Jim Meyering <meyering@lucent.com>
4776 * rename.c: New file. From Volker Borchert.
4777 Include stdlib.h, string.h or strings.h, and xalloc.h.
4778 Use strip_trailing_slashes rather than open-coding it.
4780 2001-01-03 Paul Eggert <eggert@twinsun.com>
4782 * strftime.c: Sync with glibc time/strftime.c 1.81.
4784 2001-01-03 Jim Meyering <meyering@lucent.com>
4786 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4787 local `inptr' to avoid warning with some system declarations of iconv.
4789 2000-12-29 Paul Eggert <eggert@twinsun.com>
4791 * modechange.c: Do not assume that mode_t uses the
4792 traditional octal encoding. E.g. "chmod 1 FOO" should set
4793 the other-execute bit of FOO even if S_IXOTH != 1.
4795 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4796 WOTH, XOTH, ALLM): New macros.
4797 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4798 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4800 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4801 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4803 No need to use uintmax_t; unsigned long is long enough.
4804 Don't bother to get suffix since we don't use it.
4806 2000-12-24 Jim Meyering <meyering@lucent.com>
4808 * hash.c (is_prime): Return explicit boolean values.
4809 (hash_get_first): Return NULL to appease Irix5.6's 89.
4810 Reported by Nelson Beebe.
4812 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4814 * localcharset.c (locale_charset): Add support for Win32.
4816 2000-12-18 Paul Eggert <eggert@twinsun.com>
4818 * physmem.h, physmem.c: New files.
4820 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4821 (noinst_HEADERS): Add physmem.h.
4823 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4824 't' for compatibility with Solaris 8 sort.
4826 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4828 * config.charset: Add support for BeOS.
4830 2000-12-16 Jim Meyering <meyering@lucent.com>
4832 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4833 SHELLS_FILE to a file name that's useful on djgpp systems.
4835 (ADDITIONAL_DEFAULT_SHELLS): Define.
4836 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4837 Based mostly on a patch from Prashant TR.
4839 2000-12-16 Jim Meyering <meyering@lucent.com>
4841 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4842 N and M) would have treated it like `chown N:N FILE'.
4844 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4846 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4848 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4849 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4850 to the list of canonical encodings. Rename EUC-CN to GB2312.
4852 2000-12-08 Andreas Schwab <schwab@suse.de>
4854 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4855 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4857 2000-12-07 Jim Meyering <meyering@lucent.com>
4859 * stripslash.c (ISSLASH): Define.
4860 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4863 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4864 (dir_name_r): Declare this function as static.
4865 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4866 manifest itself on a name containing a mix of slashes and
4868 Make this function work with names starting with a DOS-style
4869 drive letter and colon prefix.
4870 (dir_name): Append `.' if necessary.
4871 Based mostly on patches from Prashant TR and Eli Zaretskii.
4873 * dirname.h (dir_name_r): Remove prototype.
4875 2000-12-05 Jim Meyering <meyering@lucent.com>
4877 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4879 2000-12-04 Jim Meyering <meyering@lucent.com>
4881 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4882 Also include memory.h, stdlib.h, unistd.h if appropriate.
4883 Reported by Andreas Jaeger (conflicting declaration of malloc).
4885 2000-12-02 Jim Meyering <meyering@lucent.com>
4887 * closeout.h: Make idempotent, to avoid some obscure warnings.
4889 2000-12-01 Paul Eggert <eggert@twinsun.com>
4891 * memrchr.c: Include <config.h> before any system include file.
4893 2000-11-29 Paul Eggert <eggert@twinsun.com>
4895 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4897 2000-11-26 Jim Meyering <meyering@lucent.com>
4899 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4901 2000-11-22 Paul Eggert <eggert@twinsun.com>
4903 * strftime.c (my_strftime): Do not invoke mbrlen with a
4904 size of (size_t) -1; it's not portable.
4906 2000-11-17 Akim Demaille <akim@epita.fr>
4908 * obstack.h: Formatting changes.
4909 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4910 prevent type checking.
4911 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4912 cast the value to (void *): assigning a `foo *' to a `void *'
4914 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4916 2000-11-17 Jim Meyering <meyering@lucent.com>
4918 * strstr.c: Update from GNU libc.
4920 2000-11-16 Jim Meyering <meyering@lucent.com>
4922 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
4924 2000-11-11 Jim Meyering <meyering@lucent.com>
4926 * error.c: Add a couple #includes, merging from GNU libc version.
4928 2000-11-10 Jim Meyering <meyering@lucent.com>
4930 * obstack.h: Update from GNU libc.
4931 * obstack.c: Likewise.
4933 2000-11-06 Paul Eggert <eggert@twinsun.com>
4935 * getusershell.c (setusershell): Use rewind rather than
4936 fseek/fseeko, to avoid configuration hassles with fseeko.
4937 Don't bother opening SHELLS_FILE if shellstream is NULL;
4940 2000-11-05 Jim Meyering <meyering@lucent.com>
4942 * makepath.h (make_dir): Declare.
4943 * makepath.c (make_dir): Remove `static' attribute.
4946 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
4948 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
4949 last one in a bucket, advance to the next bucket.
4951 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4953 * fnmatch.c: Do not comment out all the code if we are using
4954 the GNU C library, because in some cases we are replacing buggy
4955 code in the GNU C library itself.
4957 2000-10-30 Paul Eggert <eggert@twinsun.com>
4959 * error.h, getline.h, modechange.h:
4960 Remove "2000" from Copyright line, as the file hasn't been
4961 changed this year other than in the copyright notice.
4963 * xalloc.h: Add "2000" to Copyright line, as this file
4964 was changed this year.
4966 2000-10-30 Paul Eggert <eggert@twinsun.com>
4968 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4969 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4970 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4972 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
4974 * regex.h (__restrict_arr): Move definition out of #ifndef block.
4975 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
4976 doesn't define __restrict_arr.
4978 2000-10-29 Jim Meyering <meyering@lucent.com>
4980 * xstat.in: Fix grammar in comment.
4982 2000-10-28 Jim Meyering <meyering@lucent.com>
4984 * memchr.c: Update from libc.
4985 Adjust for portability:
4986 [HAVE_STDLIB_H]: Include stdlib.h.
4987 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
4988 Undef __memchr, too.
4989 [!weak_alias]: Define __memchr to memchr.
4991 * regex.c: Update from libc.
4992 * regex.h: Likewise.
4993 * getopt1.c: Likewise.
4994 * memcmp.c: Likewise.
4996 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
4997 Avoid using fseek, when possible -- it's broken by design.
4998 Patch by Ulrich Drepper.
5000 2000-10-26 Jim Meyering <meyering@lucent.com>
5002 * strftime.c: Update from libc.
5004 2000-10-25 Jim Meyering <meyering@lucent.com>
5006 * obstack.c: Update from libc.
5008 2000-10-23 Jim Meyering <meyering@lucent.com>
5010 * hard-locale.c (hard_locale): Revert last change -- it was simply
5011 wrong. That set_locale call must not have any side effects.
5014 2000-10-22 Jim Meyering <meyering@lucent.com>
5016 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
5017 [CYCLIC]: Remove now-unused definition.
5019 * save-cwd.c (O_DIRECTORY): Define, if needed.
5020 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
5021 Suggestion from Ulrich Drepper.
5023 2000-10-21 Jim Meyering <meyering@lucent.com>
5025 * dirname.c (dir_name_r): New function, factored out of dir_name.
5026 (dir_name): Use dir_name_r.
5027 * dirname.h (dir_name_r): Declare it.
5029 2000-10-21 Jim Meyering <meyering@lucent.com>
5031 * dirname.c (memrchr): Declare if necessary.
5032 (dir_name): Remove the restriction that there be no
5033 trailing slashes. Now, this code skips past them, effectively
5035 [TEST_DIRNAME] (main): New unit tests.
5037 * memrchr.c: New file from GNU libc.
5038 Undef __memrchr, too.
5039 [!weak_alias]: Define __memrchr to memrchr.
5040 Guard weak_alias use with `#ifdef weak_alias'.
5042 2000-10-17 Jim Meyering <meyering@lucent.com>
5044 * quote.h (PARAMS): Define and use.
5045 Reported by Akim Demaille.
5047 * getopt.c: Update from libc.
5049 2000-10-16 Jim Meyering <meyering@lucent.com>
5051 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
5054 2000-09-25 Jim Meyering <meyering@lucent.com>
5056 * md5.h (rol): Define (from GnuPG).
5058 * sha.c: Give credit (GnuPG) where due.
5059 (M): Use rol rather than open-coding it.
5060 Add a FIXME comment.
5062 2000-09-21 Jim Meyering <meyering@lucent.com>
5064 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
5065 Reported by Michael Stone.
5067 2000-09-20 Jim Meyering <meyering@lucent.com>
5069 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
5070 (noinst_HEADERS): Add sha.h.
5071 Based on code from Scott G. Miller and from GnuPG.
5073 2000-09-15 Jim Meyering <meyering@lucent.com>
5075 * regex.c: Update from libc.
5077 2000-09-10 Jim Meyering <meyering@lucent.com>
5079 * getopt.c (_getopt_internal): Update from glibc.
5081 2000-09-09 Jim Meyering <meyering@lucent.com>
5083 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
5084 think it should be used as a general replacement for isascii.
5085 * fnmatch.c: Likewise.
5086 * mbswidth.c: Likewise
5087 * regex.c: Likewise.
5090 * userspec.c: Include sys/param.h and limits.h.
5092 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5093 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
5094 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
5095 UID, GID. Check range.
5097 2000-09-06 Jim Meyering <meyering@lucent.com>
5099 * getopt.c (_getopt_internal): Update from glibc.
5101 2000-08-30 Jim Meyering <meyering@lucent.com>
5103 * strftime.c: Merge in changes from GNU libc.
5105 2000-08-26 Jim Meyering <meyering@lucent.com>
5107 * closeout.c: Include "__fpending.h".
5108 (close_stdout_status): Return right away if there's nothing to flush.
5110 * Makefile.am (noinst_HEADERS): Add __fpending.h.
5111 * __fpending.c: New file.
5112 * __fpending.h: New file.
5114 2000-08-07 Paul Eggert <eggert@twinsun.com>
5116 Standardize on "memory exhausted" instead of "Memory exhausted"
5117 or "virtual memory exhausted".
5118 * obstack.c (print_and_abort): Use "memory exhausted", not
5119 "virtual memory exhausted".
5120 * same.c (same_name): Invoke xalloc_die instead of printing
5122 * userspec.c (parse_user_spec): Likewise.
5123 * bumpalloc.h: comment fix
5124 * same.c, userspec.c: Include xalloc.h.
5126 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
5127 not char *const and pointing to a constant array.
5128 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
5129 (xrealloc): Comment fix.
5131 * userspec.c (parse_user_spec):
5132 Don't translate a message until just before returning,
5133 to avoid unnecessary translation.
5135 2000-08-07 Jim Meyering <meyering@lucent.com>
5137 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
5138 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
5139 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
5140 getgroups.c, gethostname.c, getopt.h, group-member.c,
5141 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
5142 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
5143 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
5144 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
5145 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
5146 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
5147 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
5148 yesno.c: Back out Copyright date changes for each file with no change
5149 this year. This eases coordination with other programs using the same
5150 source code modules. From Paul Eggert.
5152 2000-08-03 Greg McGary <greg@mcgary.org>
5154 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
5155 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
5156 (EXTEND_BUFFER): Use them.
5158 2000-08-01 Jim Meyering <meyering@lucent.com>
5160 * dirname.c (ISSLASH): Define.
5161 (BACKSLASH_IS_PATH_SEPARATOR): Define.
5162 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
5163 both `\' and `/' may be use as path separators.
5164 Based on a patch from Prashant TR.
5166 2000-07-31 Paul Eggert <eggert@twinsun.com>
5168 * quotearg.c (quotearg_n_options): Don't make the initial
5169 slot vector a constant, since it might get modified.
5171 2000-07-31 Jim Meyering <meyering@lucent.com>
5173 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
5174 * obstack.c (print_and_abort): Likewise.
5176 2000-07-30 Paul Eggert <eggert@twinsun.com>
5178 * quotearg.c (quotearg_n_options): Preallocate a slot 0
5179 buffer, so that the caller can always quote one small
5180 component of a "memory exhausted" message in slot 0.
5181 From a suggestion by Jim Meyering.
5183 2000-07-30 Jim Meyering <meyering@lucent.com>
5185 * makepath.c (make_path): Quote the other instance, too.
5187 * quotearg.c (N_STATIC_SLOTVECS): Define.
5188 (STATIC_BUF_SIZE): Define.
5189 (quotearg_n_options): Use only statically allocated storage when
5190 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
5191 than STATIC_BUF_SIZE.
5193 2000-07-29 Jim Meyering <meyering@lucent.com>
5195 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
5196 * dirname.c (dir_name): Likewise.
5198 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
5200 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
5201 (dir_name): Assert that there are no trailing slashes.
5203 2000-07-18 Bruno Haible <haible@clisp.cons.org>
5205 * mbswidth.h (mbswidth): Add a flags argument.
5206 (mbswidth): New declaration.
5207 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
5208 * mbswidth.c (mbswidth): Add a flags argument.
5209 (mbsnwidth): New function.
5211 2000-07-24 Jim Meyering <meyering@lucent.com>
5213 * mbswidth.c: Remove useless #else. From Bruno Haible.
5215 2000-07-23 Paul Eggert <eggert@twinsun.com>
5217 * mbswidth.c (_XOPEN_SOURCE):
5218 Don't define; this causes problems on Solaris 7.
5219 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
5221 2000-07-23 Paul Eggert <eggert@twinsun.com>
5224 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5225 so that mbstate_t is always defined.
5227 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
5228 be 1 in at least one GCC installation, and this configuration
5229 error is likely to be common. Ignoring MB_LEN_MAX hurts
5230 performance on hosts that have mbrtowc but have only unibyte
5231 locales, but I assume these hosts are rare.
5233 2000-07-23 Paul Eggert <eggert@twinsun.com>
5235 * quotearg.c: Streamline by invoking multibyte code only if needed.
5236 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
5237 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5238 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5239 invoke multibyte primitives.
5241 2000-07-23 Jim Meyering <meyering@lucent.com>
5243 * basename.c (base_name): Add an assertion.
5245 2000-07-15 Bruno Haible <clisp.cons.org>
5247 * quotearg.c: When the system forces us to redefine mbstate_t,
5248 shadow its mbsinit function.
5250 2000-07-16 Bruno Haible <haible@clisp.cons.org>
5252 * mbswidth.h: New file.
5253 * mbswidth.c: New file.
5254 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
5255 (noinst_HEADERS): Add mbswidth.h.
5257 2000-07-17 Bruno Haible <haible@clisp.cons.org>
5259 * config.charset: Add support for FreeBSD. Improve support for HP-UX
5262 2000-07-15 Jim Meyering <meyering@lucent.com>
5264 * makepath.c: Include quote.h.
5265 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
5266 corresponding argument in a `quote (...)' call.
5267 Give better diagnostics.
5269 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
5270 (noinst_HEADERS): Add quote.h.
5272 * quote.c (quote, quote_n): New file. Two functions taken verbatim
5273 from tar's src/misc.c.
5274 * quote.h: New file. Prototypes for same.
5276 2000-07-10 Paul Eggert <eggert@twinsun.com>
5278 From a suggestion by Bruno Haible.
5279 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
5280 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
5281 to decide whether to define the BeOS workaround macro;
5282 this adjusts to the change to AC_MBSTATE_T.
5284 2000-07-13 Paul Eggert <eggert@twinsun.com>
5286 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
5288 * quotearg.c (quoting_style_args, quoting_style_vals,
5289 quotearg_buffer_restyled): Add support for
5290 clocale_quoting_style. Undo previous change to
5291 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
5292 and "{RIGHT QUOTATION MARK}" msgids.
5294 2000-07-05 Paul Eggert <eggert@twinsun.com>
5296 The old behavior of quoting `like this' doesn't look good with
5297 newer, ISO-style fonts. See:
5298 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
5300 Instead, quote "like this" by default. Let the translator
5301 tailor the locale-specific quoting behavior by providing
5302 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
5304 * quotearg.c (N_): New macro.
5305 (gettext_default): New function.
5306 (quotearg_buffer_restyled): Use
5307 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
5308 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
5310 2000-07-09 Jim Meyering <meyering@lucent.com>
5312 * Most files: Update copyright dates to include 2000.
5314 2000-07-08 Jim Meyering <meyering@lucent.com>
5316 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
5318 (xgethostname): Remove now-unnecessary #ifdef.
5319 Move declaration of `err' into loop where it's used.
5321 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5323 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
5324 by allocating a larger buffer. Test the gethostname return value for
5325 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
5326 returns an error and ENAMETOOLONG isn't defined.
5328 2000-07-05 Paul Eggert <eggert@twinsun.com>
5329 and Bruno Haible <haible@clisp.cons.org>
5331 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
5333 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5335 * quotearg.c (struct quoting_options): Simplify quote_these_too
5338 2000-07-03 Jim Meyering <meyering@lucent.com>
5340 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
5341 Reported by Bruno Haible.
5343 2000-07-04 Jim Meyering <meyering@lucent.com>
5345 * quotearg.c: Make inclusion of <wchar.h> independent of whether
5346 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
5349 2000-07-03 Paul Eggert <eggert@twinsun.com>
5350 and Bruno Haible <haible@clisp.cons.org>
5352 * quotearg.c (mbrtowc):
5353 Assign to *pwc, and return 1 only if result is nonzero.
5354 (iswprint): Use ISPRINT when substituting our own mbrtowc.
5356 2000-07-03 Jim Meyering <meyering@lucent.com>
5358 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
5359 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
5362 2000-07-02 Jim Meyering <meyering@lucent.com>
5364 * quotearg.c (mbstate_t): Don't define here.
5366 2000-07-02 Jim Meyering <meyering@lucent.com>
5368 * nanosleep.c (SIGCONT): Define if not already defined.
5370 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5372 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
5373 per change in ../m4/ls-mntd-fs.m4.
5374 (read_filesystem_list): Ignore symbolic links.
5376 2000-06-29 Jim Meyering <meyering@lucent.com>
5378 * same.c: Include <string.h> or <strings.h>, as appropriate,
5379 for declaration of strcmp.
5381 * long-options.c: Include <stdlib.h>, for declaration of exit.
5383 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
5384 Avoid warning by casting result to `char *' to remove `const'.
5386 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5388 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
5390 2000-06-26 Paul Eggert <eggert@twinsun.com>
5392 savedir now sets errno on failure and invokes xmalloc to get memory.
5393 Fix a couple of other minor bugs while we're at it.
5395 * savedir.c (<unistd.h>): Do not include; there's no need.
5396 (NAMLEN): Remove macro.
5397 (malloc, realloc): Remove decls.
5399 ("xalloc.h"): Include.
5400 (NAME_SIZE_DEFAULT): New macro.
5401 (savedir): Use xmalloc / xrealloc to allocate memory.
5402 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
5403 Skip "" directory entries.
5404 Use strlen to calculate directory entry length, since the old method
5405 is rarely used these days and isn't worth supporting.
5406 Don't use a pointer after freeing it.
5407 Check for integer overflow when calculating allocation size.
5408 Use memcpy to copy entries, instead of stpcpy.
5409 Set errno properly when returning NULL.
5410 Check for readdir error.
5412 2000-06-26 Jim Meyering <meyering@lucent.com>
5414 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5416 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5418 * getusershell.c (xmalloc, xrealloc): Remove functions.
5420 Don't include <stdlib.h>. Don't declare malloc, realloc.
5422 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5424 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5426 2000-06-24 Jim Meyering <meyering@lucent.com>
5428 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5430 2000-06-21 Jim Meyering <meyering@lucent.com>
5432 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5434 2000-06-19 Paul Eggert <eggert@twinsun.com>
5436 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5437 (mbrtowc, mbstate_t): Define substitutes if
5438 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5439 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5440 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5442 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5444 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5445 than 1024, return a memory chunk of least possible size, instead
5446 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5447 Use free/xmalloc instead of xrealloc to avoid copying for very long
5450 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5452 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5453 address, not strdup. Include <stdlib.h> and don't declare free().
5455 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5457 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5460 2000-06-21 Jim Meyering <meyering@lucent.com>
5462 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5463 (noinst_HEADERS): Add getstr.h.
5465 * getline.c (getstr): Move into a separate file.
5466 * getstr.c (getstr): New file, extracted from getline.c, with
5467 the following changes: new parameter, delim2; both delim[12]
5468 parameters have type `int', not `char'. The latter would lose
5469 with 8-bit delimiters.
5470 * getstr.h: New file.
5472 2000-06-19 Jim Meyering <meyering@lucent.com>
5474 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5476 2000-06-18 Jim Meyering <meyering@lucent.com>
5478 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5479 Besides, these days every porting target provides a mkdir function.
5481 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5482 (this snippet comes from src/system.h).
5484 2000-06-15 Paul Eggert <eggert@twinsun.com>
5486 * human.c (adjust_value): New function.
5487 (human_readable_inexact): Apply rounding style even when
5488 printing approximate values.
5490 2000-06-14 Paul Eggert <eggert@twinsun.com>
5492 * human.c (human_readable_inexact): Allow an input block
5493 size that is not a multiple of the output block size, and vice versa.
5494 Reported by Piergiorgio Sartor.
5496 2000-06-14 Paul Eggert <eggert@twinsun.com>
5498 * getdate.y (get_date): Apply relative times after time
5499 zone indicator, not before. Reported by Todd A. Jacobs.
5501 2000-06-13 Jim Meyering <meyering@lucent.com>
5503 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5505 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5507 2000-06-12 Paul Eggert <eggert@twinsun.com>
5509 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5511 2000-06-04 Paul Eggert <eggert@twinsun.com>
5513 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5515 2000-06-04 Jim Meyering <meyering@lucent.com>
5517 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5518 SunOS 4.1.4 for which gid_t is an unsigned type.
5520 2000-06-03 Jim Meyering <meyering@lucent.com>
5522 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5524 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5526 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5527 newer, don't install charset.alias.
5528 * config.charset: Change the Linux/glibc rules so they become empty
5529 on glibc-2.1 or newer.
5531 2000-06-02 Jim Meyering <meyering@lucent.com>
5533 * mountlist.c: Back out last change. Instead, do this...
5534 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5535 member using the same `ignore'-testing code.
5536 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5540 2000-05-29 Jim Meyering <meyering@lucent.com>
5542 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5543 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5545 2000-05-22 Jim Meyering <meyering@lucent.com>
5547 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5549 2000-05-18 Jim Meyering <meyering@lucent.com>
5551 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5552 back, too, since it may have been modified by allocate_entry.
5553 (hash_delete): Rewrite to use neither the assignment operator
5554 nor the comma operator in an if-expression.
5556 2000-05-15 Paul Eggert <eggert@twinsun.com>
5559 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5560 Remove; no longer needed.
5561 "quotearg.h": Add include.
5562 (file_name): Do not bother to explicitly initialize to NULL; it's less
5563 efficient on some hosts.
5564 (close_stdout_status): Remove test as to whether stdout was already
5565 closed; it breaks for the case "echo x | sort >&-".
5566 Quote file name colons.
5567 Do not assume that _("write error") lacks format strings.
5569 2000-05-15 Jim Meyering <meyering@lucent.com>
5571 * version-etc.c (version_etc_copyright): Update the copyright string
5572 used in all --version output.
5574 2000-05-14 Jim Meyering <meyering@lucent.com>
5576 * closeout.c (close_stdout_set_file_name): New function.
5577 (close_stdout_status): Use new file-scoped global.
5578 Return right away if fstat says the stdout file descriptor is invalid.
5579 * closeout.h (close_stdout_set_file_name): Declare.
5581 2000-05-10 Jim Meyering <meyering@lucent.com>
5583 * closeout.c [default_exit_status]: New file-scoped variable.
5584 (close_stdout_set_status): New function.
5585 * closeout.h (close_stdout_set_status): Declare.
5587 2000-05-08 Jim Meyering <meyering@lucent.com>
5589 * long-options.c: Don't include closeout.h.
5590 (parse_long_options): Don't call close_stdout for --version.
5592 2000-05-06 Jim Meyering <meyering@lucent.com>
5594 * strnlen.c: Undefine __strnlen and strnlen.
5595 [!weak_alias]: Define __strnlen to strnlen.
5597 * atexit.c: New file, from libiberty.
5599 2000-05-06 Jim Meyering <meyering@lucent.com>
5601 * closeout.c (close_stdout_status): Also check for errors on the
5604 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5606 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5607 instead of xmalloc, xrealloc, path_concat.
5608 (locale_charset): Treat empty environment variables as absent.
5609 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5611 2000-05-04 Jim Meyering <meyering@lucent.com>
5613 * getopt.c: Update from glibc.
5614 * obstack.c: Likewise.
5615 * obstack.h: Likewise.
5616 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5618 * regex.h: Likewise.
5619 * strndup.c: Likewise.
5620 * strnlen.c: New file, from glibc.
5622 2000-05-01 Jim Meyering <meyering@lucent.com>
5624 * full-write.c (full_write): Remove `FIXME' part of comment.
5626 2000-04-29 Jim Meyering <meyering@lucent.com>
5628 * path-concat.c: Declare strdup only if it's not defined.
5629 * canon-host.c: Likewise.
5631 2000-04-28 Jim Meyering <meyering@lucent.com>
5633 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5634 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5635 included first, then limits.h is included by locale.h by libintl.h.
5636 From John David Anglin.
5638 2000-04-25 Jim Meyering <meyering@lucent.com>
5640 * makepath.c (S_IRWXUGO): Define.
5641 (make_path): Always perform explicit chmod if MODE specifies any
5642 of the `special' permission bits. Prompted by a bug report against
5643 install from Mate Wierdl and Joost van Baal.
5645 2000-04-18 Jim Meyering <meyering@lucent.com>
5649 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5650 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5652 2000-04-17 Jim Meyering <meyering@lucent.com>
5654 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5655 the definition of it to rpl_strftime also defined-away the system's
5658 2000-04-15 Jim Meyering <meyering@lucent.com>
5660 Use `C' to denote so-called `contiguous' files, the same way
5662 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5663 (ftypelet): Use S_ISCTG.
5664 From Michael Deutschmann.
5666 2000-04-14 Jim Meyering <meyering@lucent.com>
5668 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5670 2000-04-08 Jim Meyering <meyering@lucent.com>
5672 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5673 names don't conflict. Reported by Eli Zaretskii.
5675 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5677 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5678 bug. Deal with the different error behavior of Irix iconv.
5680 2000-04-07 Jim Meyering <meyering@lucent.com>
5682 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
5683 to work around system header problems on AIX 3.2.5. From Bruno Haible.
5685 2000-04-05 Jim Meyering <meyering@lucent.com>
5687 Portability tweaks required for ultrix4.3.
5688 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
5689 * readutmp.c: Include sys/types.h before sys/stat.h.
5690 * canon-host.c: Declare strdup.
5691 * path-concat.c: Likewise.
5692 From John David Anglin.
5694 2000-04-04 Jim Meyering <meyering@lucent.com>
5696 Be more DOS 8.3-friendly.
5697 * ref-add.sin: Renamed from ref-add.sed.in.
5698 * ref-del.sin: Renamed from ref-del.sed.in.
5699 * Makefile.am: Reflect renaming.
5700 Reported by Eli Zaretskii.
5702 Use a temporary file name that won't clash with `charset.alias'
5703 in the DOS 8.3 name space.
5704 * Makefile.am (charset_tmp): Define.
5705 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
5706 (uninstall-local): Likewise.
5707 Reported by Eli Zaretskii.
5709 2000-03-29 Paul Eggert <eggert@twinsun.com>
5711 * time/strftime.c (my_strftime): Make sure we call the system
5712 strftime, not ourselves, when invoking the underlying strftime.
5714 2000-03-24 Jim Meyering <meyering@lucent.com>
5716 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
5717 (charset_alias): Define.
5718 (install-exec-local): Factor out common code.
5719 (uninstall-local): Split lines longer than 80.
5720 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5722 (.sed.in.sed): New rule. Don't redirect directly to $@.
5723 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5725 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5727 * config.charset: Output a line containing "Packages using this file".
5728 * ref-add.sed.in, ref-del.sed.in: New files.
5729 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5730 ref-del.sed): New rules.
5732 2000-03-17 Jim Meyering <meyering@lucent.com>
5734 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5735 Otherwise, include <strings.h>
5737 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5739 * unicodeio.c (utf8_wctomb): New function.
5740 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5741 format instead of in UCS-4 with platform dependent endianness.
5743 2000-03-07 Paul Eggert <eggert@twinsun.com>
5745 * savedir.c (savedir): Work even if directory size is
5746 negative; this can happen with some screwy NFS configurations.
5748 2000-03-06 Jim Meyering <meyering@lucent.com>
5750 * localcharset.c (get_charset_aliases): Don't try to free file_name
5751 if it's NULL (because we ran out of memory). From Bruno Haible.
5753 2000-03-05 Jim Meyering <meyering@lucent.com>
5755 * localcharset.c ("path-concat.h"): Include.
5756 (get_charset_aliases): Use path_concat instead of ANSI string
5759 * unicodeio.h (PARAMS): Define.
5760 Use it to guard prototype.
5762 2000-03-04 Jim Meyering <meyering@lucent.com>
5764 * Makefile.am (install-exec-local): Create $(libdir) before installing
5766 (uninstall-local): Uncomment this rule so `make distcheck' works
5769 * unicodeio.c (<errno.h>): Include it.
5770 (errno): Declare if not defined.
5772 * localcharset.c: Add Bruno's comment justifying use of volatile.
5774 * config.charset: New version, incorporating remarks from a linux
5775 i18n mailing list. From Bruno Haible.
5777 2000-03-02 Jim Meyering <meyering@lucent.com>
5779 * Makefile.am (EXTRA_DIST): Add config.charset.
5781 2000-03-01 Jim Meyering <meyering@lucent.com>
5783 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5784 * unicodeio.c: Likewise.
5786 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5788 * config.charset: New file.
5789 * localcharset.c: New file.
5790 * unicodeio.h, unicodeio.c: New files.
5791 * Makefile.am (DEFS): Add -DLIBDIR=...
5792 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5793 (noinst_HEADERS): Add unicodeio.h.
5794 (all-local, install-exec-local, charset.alias): New targets.
5796 2000-02-28 Paul Eggert <eggert@twinsun.com>
5798 * quotearg.c (ALERT_CHAR): New macro.
5799 (quotearg_buffer_restyled): Use it.
5801 2000-02-27 Jim Meyering <meyering@lucent.com>
5803 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5804 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5806 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5807 not `#if STDC_HEADERS'.
5808 Declare malloc if needed.
5810 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5811 now that autoconf always defines the HAVE_DECL_ symbols.
5812 * human.c: Likewise.
5814 * strtoumax.c: Likewise.
5816 * backupfile.c: Arrange for cpp to fail if the configure-time
5817 declaration check was not run.
5819 * human.c: Likewise.
5821 * strtoumax.c: Likewise.
5823 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5824 then first look up the entire `.'-containing string as a login name.
5826 2000-02-18 Paul Eggert <eggert@twinsun.com>
5828 * getdate.y: Handle two-digit years with leading zeros correctly.
5829 (textint): New typedef.
5830 (parser_control): Member year changed from int to textint.
5832 (YYSTYPE): Removed; replaced by %union with int and textint members.
5833 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5834 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5835 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5836 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5837 (date, number, to_year): Use width of number in digits, not its value,
5838 to determine whether it's a 2-digit year, or a 2-digit time.
5839 (yylex): Store number of digits of numeric tokens.
5840 Reported by John Kendall.
5842 (parser_control): Changed from struct parser_control to typedef (for
5843 consistency). All uses changed.
5845 (tID): Removed; not used.
5846 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5848 2000-02-14 Paul Eggert <eggert@twinsun.com>
5850 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5851 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5853 2000-02-12 Jim Meyering <meyering@lucent.com>
5855 * userspec.c (ISDIGIT): Define it.
5856 (isdigit): Remove definition.
5857 (is_number): Use ISDIGIT, not isdigit.
5858 <libintl.h>: Include.
5860 (parse_user_spec): Mark translatable strings.
5862 2000-02-10 Jim Meyering <meyering@lucent.com>
5864 With these changes, nanosleep.[ch] are finally enough like the other
5865 lib/* replacement files to compile on a few more losing systems.
5867 * nanosleep.h: Don't include config.h.
5868 Remove prototype from declaration of nanosleep.
5869 (PARAMS): Remove now-unneeded definition.
5870 * nanosleep.c: #undef nanosleep.
5871 (rpl_nanosleep): Rename from nanosleep.
5873 2000-02-03 Jim Meyering <meyering@lucent.com>
5875 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5876 rather than with `#if HAVE_UTMPNAME'.
5878 2000-02-01 Jim Meyering <meyering@lucent.com>
5880 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5882 2000-01-31 Jim Meyering <meyering@lucent.com>
5884 * nanosleep.h (nanosleep): Guard declaration with
5885 `#if ! HAVE_DECL_NANOSLEEP'.
5886 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5887 the declaration in that vendor's sys/timers.h.
5888 Reported by Christian Krackowizer.
5890 * quotearg.c (ISASCII): Add #undef and move definition to follow
5891 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5892 (ISPRINT): Likewise.
5893 Reported by Tom Tromey.
5895 2000-01-30 Jim Meyering <meyering@lucent.com>
5897 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5898 uses of ->ut_name. The latter doesn't work with new Linux header files
5899 where only utmpx.ut_user is declared.
5901 * readutmp.h (UT_USER): Define.
5903 2000-01-23 Jim Meyering <meyering@lucent.com>
5905 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5908 2000-01-22 Jim Meyering <meyering@lucent.com>
5910 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5911 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5912 Required for some AIX systems. Reported by Christian Krackowizer.
5913 [TESTING] (main): New function.
5915 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5916 * dirname.c (dir_name): Support for DOS-style file names with drive
5919 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5921 * strverscmp.c (ISDIGIT): Define.
5922 (strverscmp): Use ISDIGIT, not isdigit.
5924 2000-01-17 Paul Eggert <eggert@twinsun.com>
5926 * nanosleep.c (nanosleep):
5927 Don't use SA_INTERRUPT to decide whether to call sigaction, as
5928 POSIX.1 doesn't require SA_INTERRUPT and some systems
5929 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
5930 it's been part of POSIX.1 since day 1 (in 1988).
5932 2000-01-17 Jim Meyering <meyering@lucent.com>
5934 * interlock: Remove unused file. Reported by François Pinard.
5936 2000-01-16 Paul Eggert <eggert@twinsun.com>
5938 * quotearg.c (quotearg_buffer_restyled): Do not quote
5939 alert, backslash, formfeed, and vertical tab unnecessarily in
5940 shell quoting style.
5943 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
5944 Free Software Foundation, Inc.
5945 Copying and distribution of this file, with or without modification,
5946 are permitted provided the copyright notice and this notice are preserved.