1 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4 not needed. This removes a dependency on the gettext module.
5 [defined _LIBC]: Do not include <libintl.h>; not needed.
7 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
9 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
12 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
14 * argp-parse.c: Include <stddef.h>.
15 (alignof, alignto): New macros.
16 (parser_init): Don't assume that void * is aligned sufficiently
19 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
20 need to extend the stack.
21 (YYINITDEPTH): New macro, so that the initial stack isn't overly
24 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
26 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
28 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
30 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
31 Remove now-obsolete comment about AIX.
32 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
33 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
34 (YYMAXDEPTH): New macro.
36 2004-12-18 Bruno Haible <bruno@clisp.org>
38 * fatal-signal.c (fatal_signals): Make non-const.
39 (init_fatal_signals): New function.
40 (uninstall_handlers, install_handlers): Ignore signals that were set to
42 (at_fatal_signal): Call init_fatal_signals.
43 (init_fatal_signal_set): Likewise. Ignore signals that were set to
45 Reported by Paul Eggert.
47 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
49 * getdate.y (textint): New member "negative".
50 (time_zone_hhmm): New function.
51 Expect 14 shift-reduce conflicts, not 13.
52 (o_colon_minutes): New rule.
53 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
54 (yylex): Set the "negative" member of signed numbers.
56 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
58 Changes imported from coreutils.
59 * hard-locale.c: Assume <locale.h> exists.
61 (GLIBC_VERSION): New macro.
62 (hard_locale): Assume setlocale exists.
63 Rewrite to avoid #ifdef.
64 Use strdup rather than malloc + strcpy.
65 * human.c: Assume <locale.h> exists.
66 (human_readable): Assume localeconv exists.
68 2004-12-01 Jakub Jelinek <jakub@redhat.com>
70 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
71 convert T2, not T. (Imported from libc.)
73 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
75 * getcwd.c (is_ENAMETOOLONG): New macro.
76 (__getcwd.c): Don't restore errno; glibc doesn't.
77 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
78 first, falling back to our code only if its results look suspicious.
79 Ensure that the resulting buffer is only as large as necessary.
81 * readutmp.c: Include readutmp.h first.
82 Include <errno.h>, since readutmp.h no longer does that.
83 * readutmp.h: Don't include <errno.h>,
84 <sys/param.h>, <time.h>; not needed to establish interface.
86 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
87 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
88 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
90 2004-11-28 Simon Josefsson <jas@extundo.com>
92 * base64.h, base64.c: New file.
94 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
96 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
98 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
100 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
101 HP's ANSI C compiler.
102 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
103 Declaring int functions causes warnings on some modern systems and
104 shouldn't be needed to compile on ancient ones.
105 * same.c (MIN) [defined MIN]: Don't define, since it's already
108 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
109 with the following changes.
110 (__set_errno): Parenthesize properly.
112 (MIN, MAX, MATCHING_INO): New macros.
113 (__getcwd): Define with prototype, not K&R form.
114 Use heuristics to allocate default buffer on stack if possible.
115 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
116 behavior, and to avoid the PATH_MAX limit when computing
118 Use MATCHING_INO to compare inode number to file.
119 Check for arithmetic overflow in size calculations.
120 Fix bug in reallocation of dot array that caused getcwd to fail
121 on directories nested deeper than 75.
122 Be more careful about saving errno on error.
123 Do not use realloc; use only free+malloc, as this is a bit
124 more flexible and avoids a needless copy operation.
125 Do not inspect st_dev and st_ino for symbolic links; POSIX
126 doesn't specify the latter.
127 Check for closedir errors.
128 Avoid needless casts.
129 Use "#ifdef weak_alias" around weak_alias, to be like other
131 The following changes to getcwd.c have effect only when used in
132 gnulib; they have no effect inside glibc proper.
133 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
134 as alloca isn't used.
135 (alloca, __alloca): Likewise.
136 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
137 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
138 unconditionally, as gnulib assumes C89 or better.
139 Do not include <sys/param.h>.
140 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
141 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
143 (NULL) [!defined NULL]: Remove; we assume C89 or better.
144 Include <dirent.h> in a way that is compatible with modern Autoconf.
145 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
146 New macros, if not already defined.
147 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
148 Use "_LIBC", not "defined _LIBC", for consistency.
149 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
151 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
152 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
153 * xgetcwd.c: David MacKenzie's old code was removed, so give
154 credit only to Jim Meyering and adjust the copyright dates.
155 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
156 <stdlib.h>, <unistd.h>, "pathmax.h".
157 Instead, include "xgetcwd.h" (first) and "getcwd.h".
158 (INITIAL_BUFFER_SIZE): Remove.
159 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
161 2004-11-23 Jim Meyering <jim@meyering.net>
163 * getopt_.h: Remove trailing blanks.
165 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
167 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
168 (futimens): New function, which uses futimes if available.
169 (futimens, utimens): Support timespec==NULL, with same semantics
170 as utime and utimens.
171 * utimens.h (futimens): New decl.
173 2004-11-23 Jim Meyering <jim@meyering.net>
175 * __fpending.c: Add comment.
177 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
179 * getopt_.h: Re-addition of __getopt_argv_const caused
180 redefinition warnings. To avoid them, include the defines
181 in `#if !defined __need_getopt ... #endif'. The only place
182 where __getopt_argv_const is used is in definitions
183 of getopt_long and getopt_long_only below, which are as well
184 protected by `#ifndef __need_getopt'.
185 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
186 __need_getopt after including <stdio.h> and <unistd.h> These
187 headers might have defined it.
189 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
191 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
193 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
194 optopt): Use them instead of invoking ## directly; otherwise, the
195 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
197 2004-11-19 Bruno Haible <bruno@clisp.org>
199 * strtok_r.c: Move comments from here...
200 * strtok_r.h: ... to here.
202 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
204 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
205 might fail. Problem reported by Yoann Vandoorselaere.
206 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
207 that mishandle size_t overflow.
209 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
211 * canon-host.c: Include "strdup.h".
212 (canon_host): Use getaddrinfo if available, so that IPv6 works.
213 Use strdup instead of malloc/strcpy to duplicate strings.
215 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
216 (human_space_before_unit): New constant.
217 * human.c (human_readable): Support it.
219 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
220 (xgetcwd): Set errno correctly when failing.
221 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
222 the failure is actually due to a PATH_MAX problem.
224 Further getopt changes to make it more likely that glibc will
225 buy the changes back.
226 * getopt.c (POSIXLY_CORRECT): New constant.
227 (getopt): Use it, so to preserve glibc semantic
228 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
229 when compiling for libc.
230 * getopt_.h (__getopt_argv_const): Bring it back.
231 (getopt_long, getopt_long_only): Use it.
233 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
234 New arg POSIXLY_CORRECT. All callers changed.
235 (getopt): Argv is now char * const *, as per standard.
236 (_getopt_internal_r, _getopt_internal): Argv is now char **,
237 not char *__getopt_argv_const *.
238 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
239 _getopt_long_only_r): Likewise.
240 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
241 * getopt_int.h (_getopt_internal, _getopt_internal_r,
242 _getopt_long_r, _getopt_long_only_r): Likewise.
243 * getopt_.h (__getopt_argv_const): Remove.
244 (getopt): Argv is now char * const *, as per standard.
246 * getdate.y (tORDINAL): New token.
247 (day, relunit): Allow it for relative times.
248 (relative_time_table): Use tORDINAL for ordinals.
250 2004-11-15 Jim Meyering <jim@meyering.net>
252 * closeout.c: Include "__fpending.h" once again.
254 (close_stdout): Don't fail just because stdout was closed initially,
255 since some programs don't write to stdout in the normal course of
256 operation (other than --version and --help), and we don't want this
257 function to make e.g. `touch file >&-' fail.
258 But do fail if it was closed and someone has tried to write to it.
259 E.g., `printf foo >&-' must fail.
261 2004-11-11 Simon Josefsson <jas@extundo.com>
263 * strtok_r.h, strtok_r.c: New file.
265 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
267 * getopt_.h (__getopt_argv_const): New macro, to be used so that
268 we can stop lying to compilers about the constness of argv when we
269 are compiled outside glibc.
270 (getopt, getopt_long, getopt_long_only): Use it.
271 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
273 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
274 _getopt_long_only_r): Likewise.
275 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
276 _getopt_long_only_r): Likewise.
278 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
279 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
280 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
281 the other external symbols.
282 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
283 declaration, since the above renaming now works around collisions.
285 2004-11-11 Jim Meyering <jim@meyering.net>
287 * linebreak.c: Remove trailing blanks.
288 * alloca_.h: Likewise.
290 * euidaccess.c: Likewise.
291 * allocsa.h: Likewise.
293 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
295 * mktime.c (SHR): New macro, which is a portable
296 substitute for >> that should work even on Crays.
297 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
298 Problem reported by Mark D. Baushke in
299 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
300 * getdate.y (SHR): Likewise.
302 * strftime.c (SHR): Likewise.
304 * quotearg.c (struct quoting_options): Use unsigned int for
305 quote_these_too, so that right shifts are well defined. All uses
308 2004-11-10 Simon Josefsson <jas@extundo.com>
310 * getaddrinfo.h, getaddrinfo.c: New files.
312 2004-11-10 Jim Meyering <jim@meyering.net>
314 Ensure that no close failure goes unreported.
315 * closeout.c (close_stdout): Always close stdout. I.e., don't
316 return early when it seems there's nothing to flush.
317 Don't include __fpending.h.
319 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
321 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
323 2004-11-05 Bruno Haible <bruno@clisp.org>
325 * readlink.c: Include stddef.h, needed for size_t on Woe32.
326 Reported by Mark D. Baushke <mdb@cvshome.org>.
328 2004-11-04 Bruno Haible <bruno@clisp.org>
330 2004-09-11 Bruno Haible <bruno@clisp.org>
331 * allocsa.valgrind: New file.
332 2004-02-06 Bruno Haible <bruno@clisp.org>
333 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
334 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
335 Reported by Christopher Seip <chris.seip@hp.com>.
337 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
339 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
340 with errno == ERANGE if the buffer is too small.
341 Problem reported by Mark D. Baushke.
343 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
345 * xreadlink.c (MAXSIZE): New macro.
346 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
347 size does not exceed MAXSIZE. Avoid cast.
348 As suggested by Mark D. Baushke in
349 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
350 if readlink fails with buffer size just under MAXSIZE, try again
353 2004-11-02 Derek R. Price <derek@ximbiot.com>
354 and Paul Eggert <eggert@cs.ucla.edu>
356 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
357 (get_date): Overparenthesize to avoid GCC warning.
359 2004-11-02 Bruno Haible <bruno@clisp.org>
361 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
362 function returns void.
364 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
366 * getpass.c (fflush_unlocked, flockfile, funlockfile)
367 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
370 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
372 * getdate.y: Add support for TZ="foo" within a date string.
373 Fix some bugs near time_t boundaries. Reject dates with
374 out-of-range components, e.g., "Sept 31".
375 Include <stdlib.h>, "setenv.h", "xalloc.h".
376 (ISDIGIT_LOCALE): Remove; unused.
377 Note that the TZ and time functions used here are not reentrant.
378 (mktime_ok, get_tz): New functions.
379 (TZBUFSIZE): New constant.
380 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
381 This requires that we sometimes generate our own TZ="XXX..." setting.
383 2004-10-27 Derek R. Price <derek@ximbiot.com>
385 * mktime.c (not_equal_tm): Remove redundant check.
387 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
389 * getdate.y: Use Bison 1.875 features, and some minor
390 code cleanups. This change does not affect semantics.
391 Don't include <stdlib.h>; no longer needed.
392 Don't include unlocked-io.h; only the "#if TEST" code uses
393 stdio, and performance isn't crucial there.
394 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
395 Bison 1.875 features as described below.
396 All uses of "PC." replaced by "pc->".
397 (YYSTYPE): Add a forward declaration.
398 (yylex, yyerror): Use full prototypes in forward decls.
399 Use "%pure-parser" rather than obsolescent "%pure_parser".
400 Use %parse-param and %lex-param instead of obsolescent
401 YYPARSE_PARAM and YYLEX_PARAM.
402 (meridian_table, month_and_day_table, time_units_table,
403 relative_time_table, time_zone_table, military_table,
404 lookup_zone, lookup_word, get_date):
405 Use NULL instead of 0 where appropriate.
406 (to_hour): Avoid abort (), to avoid a dependency on
408 (yyerror, yylex): Now accepts parser_control * arg.
409 (main) [TEST]: Use '\0' rather than 0 for char.
411 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
413 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
414 It's now the caller's responsibility to handle the case where
415 !HAVE_GETPAGESIZE && !defined getpagesize.
417 * mktime.c (leapyear): Arg is long int, not int.
419 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
421 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
423 2004-10-12 Simon Josefsson <jas@extundo.com>
425 * getpass.c (fflush_unlocked, flockfile, funlockfile)
426 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
429 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
431 * vsnprintf.h: New file.
432 * vsnprintf.c: New file.
434 2004-10-07 Bruno Haible <bruno@clisp.org>
436 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
437 into the provided buffer.
439 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
441 * diacrit.c, diacrit.h: Add GPL notice.
443 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
444 * atanl.c (atanl): Keep the code as similar to glibc as possible.
445 * logl.c (logl): Keep the code as similar to glibc as possible.
446 This avoids a potential constant-folding bug.
448 2004-10-05 Bruno Haible <bruno@clisp.org>
450 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
452 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
454 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
455 * xmalloc.c (xmemdup): Likewise.
456 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
457 XFREE): Remove these long-obsolescent macros.
458 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
461 * regex.c (re_comp): Cast gettext return value to char *,
462 Problem reported by Martin Neitzel via Mark D. Baushke.
464 2004-10-04 Simon Josefsson <jas@extundo.com>
466 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
467 '#ifdef USE_UNLOCKED_IO'.
469 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
471 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
472 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
473 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
474 regex.c, sha1.c, version-etc.c, yesno.c:
475 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
476 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
477 the includer's responsibility.
481 * modechange.c (mode_compile): Don't decrement a pointer that
482 points to the start of a string, as the C Standard says the
483 resulting behavior is undefined.
485 * backupfile.h (enum backuptype): Rename none -> no_backups,
486 simple -> simple_backups, numbered_existing ->
487 numbered_existing_backups, numbered -> numbered_backups
488 to avoid shadowing problems. All uses changed.
489 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
490 * backupfile.c (check_extension, numbered_backup):
491 Rename locals to avoid shadowing 'basename'.
492 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
495 * .cppi-disable: Add getopt_.h, getopt_int.h.
496 * .cvsignore: Add getopt.h.
498 2004-10-04 Simon Josefsson <jas@extundo.com>
500 * memmem.h: New file.
501 * memmem.c: New file, taken from glibc.
503 2004-10-02 Jim Meyering <jim@meyering.net>
505 * dirfd.h, getpagesize.h: Add copyright notice.
507 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
509 * snprintf.c: Remove comments as to why each header is needed.
511 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
513 * strsep.h: New file.
514 * strsep.c: New file.
516 2004-10-01 Simon Josefsson <jas@extundo.com>
518 * snprintf.c (snprintf): Handle size==0.
520 2004-10-01 Simon Josefsson <jas@extundo.com>
521 Bruno Haible <bruno@clisp.org>
523 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
524 (snprintf): Declare 'args'.
526 2004-09-30 Simon Josefsson <jas@extundo.com>
528 * snprintf.h, snprintf.c: New files.
530 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
532 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
533 (hol_entry_help): Never translate an empty string.
534 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
535 * argp.h (OPTION_NO_TRANS): New option.
537 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
539 * xvasprintf.c: Include xalloc.h.
540 (xvasprintf): Use xalloc_die, not xmalloc_die.
542 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
544 * dummy.c: Change copyright notice to FSF, and license to GPL.
546 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
548 * argp-pvh.c (argp_program_version_hook): Provide initial value.
549 Problem reported by Bruno Haible in:
550 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
552 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
554 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
555 in case some system header has #define'd it. Problem reported by
557 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
559 2004-09-08 Bruno Haible <bruno@clisp.org>
561 * stdint_.h.in: New file, taken from GNU clisp.
563 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
565 * xvasprintf.h: New file.
566 * xvasprintf.c: New file.
567 * xasprintf.c: New file.
569 2004-09-08 Bruno Haible <bruno@clisp.org>
571 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
573 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
575 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
577 Import from coreutils.
578 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
579 strings on unbounded length. alloca's performance benefits aren't
582 (parse_with_separator): New function, with most of the internals
583 of the old parse_user_spec. Allow user to omit both user and group,
584 for compatibility with FreeBSD.
585 Clone only the user name, not the entire spec.
586 Do not set *uid, *gid unless entirely successful.
587 Avoid memory leak in some failing cases.
588 Fix regression for USER.GROUP reported by Dmitry V. Levin in
589 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
590 (parse_user_spec): Rewrite to use parse_with_separator.
592 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
594 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
595 its complicated substitute.
596 * argp-help.c: Include <errno.h>, for program_invocation_short_name
597 and program_invocation_name.
598 (__argp_basename) [!_LIBC]: Remove; the only use was
599 replaced by its body.
600 (__argp_short_program_name): Change condition from
601 !defined __argp_short_program_name to
602 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
603 to match argp-namefrob.h.
604 (__argp_failure): Don't assume strerror_r returns char *.
605 * argp-parse.c (N_): Define unconditionally.
606 (argp_default_options): Fill out initializers with 0 to avoid
609 2004-08-12 Simon Josefsson <jas@extundo.com>
611 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
612 * getopt_.h: Renamed from getopt.h.
614 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
616 Merge from coreutils.
618 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
619 wmemchr or wmemcpy. Problem reported by Robert Dahlem
620 for Reliant Unix 5.43.
622 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
623 (union fooround): Use uintmax_t, not long int.
624 The rest is a merge from libc:
625 [defined _LIBC]: Include <shlib-compat.h>.
626 (_obstack) [defined _LIBC]: Remove after 2.3.4.
628 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
630 * strverscmp.c: Convert to UTF-8.
632 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
634 * obstack.h (obstack_empty_p):
635 Don't assume that chunk->contents is suitably aligned.
636 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
637 Likewise. Problem reported by Benno in
638 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
640 * chown.c (rpl_chown): Work even if the file is writeable but not
641 readable. This could be improved further but it'd take some work.
643 2004-08-08 Simon Josefsson <jas@extundo.com>
645 * xgethostname.c: Don't include error.h (not used).
648 * getpass.c: Include getpass.h first.
650 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
652 * xalloc-die.c: New files.
653 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
655 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
656 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
657 (_, N_, xalloc_die): Move to xalloc-die.c.
658 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
659 so that we needn't mess with xalloc_msg_memory_exhausted.
661 * sha1.h: Renamed from sha.h.
662 (SHA1_H): Renamed from _SHA_H.
663 (sha1_ctx): Renamed from sha_ctx.
664 (sha1_init_ctx): Renamed from sha_init_ctx.
665 (sha1_process_block): Renamed from sha_process_block.
666 (sha1_process_bytes): Renamed from sha_process_bytes.
667 (sha1_finish_ctx): Renamed from sha_finish_ctx.
668 (sha1_read_ctx): Renamed from sha_read_ctx.
669 (sha1_stream): Renamed from sha_stream.
670 (sha1_buffer): Renamed from sha_buffer.
671 * sha1.c: Likewise; renamed from sha.c.
672 Do not include <sys/types.h>.
673 Include <stddef.h> rather than <stdlib.h>.
675 2004-08-08 Bruno Haible <bruno@clisp.org>
677 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
678 FILESYSTEM_PREFIX_LEN.
679 * progreloc.c: Likewise.
680 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
682 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
685 * argp-help.c (make_hol, hol_append): Don't assume that
686 SIZE_MAX is a valid preprocessor constant.
687 (__argp_basename): Change from "#ifndef _LIBC"
688 to "#ifndef __argp_short_program_name", so that
689 we don't compile these functions for tar.
691 More merges from coreutils.
692 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
693 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
695 * addext.c: Remove; no longer needed.
696 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
697 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
698 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
699 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
700 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
701 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
702 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
703 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
704 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
705 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
706 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
707 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
708 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
709 Import changes from coreutils.
711 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
713 Merge from coreutils.
715 * .gdb-history: Remove; this doesn't belong here.
717 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
718 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
719 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
721 * dirname.h: Include <stdbool.h>.
722 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
723 for consistency with POSIX terminology. All uses changed.
724 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
725 (strip_trailing_slashes): Use bool for booleans.
726 * stripslash.c (strip_trailing_slashes): Likewise.
728 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
729 sometimes returns a positive errno value even when it succeeds.
730 (print_errno_message) [!LIBC]: Fall back on strerror if
733 * path-concat.c (mempcpy): Don't define if a system header defines it.
734 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
735 (longest_relative_suffix): New function.
736 (path_concat): Use it. Assume first argument is not NULL.
737 Port to DOS. Omit redundant separators.
738 Report an error instead of returning NULL.
739 Use mempcpy instead of memcpy.
740 (xpath_concat): Remove: not declared or used.
742 * same.h: Include <stdbool.h>
743 (same_name): Return bool, not int.
744 * same.c (same_name): Likewise.
745 (errno): Don't declare; we assume C89 or better now.
747 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
748 if not already defined.
750 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
751 * dup-safer.c (errno): Likewise.
753 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
755 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
758 2004-08-03 Simon Josefsson <jas@extundo.com>
760 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
761 * progname.h: Don't include stdbool.h.
763 2004-08-02 Simon Josefsson <jas@extundo.com>
765 * getsubopt.h: New file, with comments from Bruno Haible.
766 * getsubopt.c: New file, from glibc, but slightly modified based on
767 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
769 2004-08-01 Simon Josefsson <jas@extundo.com>
771 * xgetdomainname.c: Include stdlib.h, for free().
773 2004-07-16 Simon Josefsson <jas@extundo.com>
777 2004-07-16 Bruno Haible <bruno@clisp.org>
779 * backupfile.h: Add extern "C" for C++.
780 * closeout.h: Likewise.
781 * copy-file.h: Likewise.
782 * findprog.h: Likewise.
783 * full-write.h: Likewise.
784 * pathname.h: Likewise.
785 * progname.h: Likewise.
786 * stpcpy.h: Likewise.
787 * stpncpy.h: Likewise.
788 * strcase.h: Likewise.
789 * strstr.h: Likewise.
790 * xalloc.h: Likewise.
792 * mbswidth.h: Add extern "C" for C++.
793 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
795 2004-07-09 Simon Josefsson <jas@extundo.com>
797 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
798 failed without this.)
800 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
802 * fchown-stub.c: New file.
804 2004-06-24 Jim Meyering <jim@meyering.net>
806 * obstack.h (obstack_base): Cast to (void *), per documentation.
808 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
810 * argz.c, argz_.h: New files, which are autoupdated from libtool.
812 2004-06-01 Jim Meyering <jim@meyering.net>
814 * calloc.c: New file.
816 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
818 * getdate.y (yylex): Allow space between sign and number.
819 Problem reported by Dan Jacobson.
821 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
822 and Jim Meyering <jim@meyering.net>
824 Merge from coreutils CVS.
826 * stat-macros.h: New file, with contents from file-type.h
827 and coreutils' system.h.
828 * file-type.c: Include "stat-macros.h".
829 * file-type.h (file_type): Move all macro definitions to new file,
832 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
833 Wrap old code with this conditional.
834 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
835 function that does not dereference symlinks.
836 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
838 * xreadlink.c: Include xreadlink.h first, to catch .h file
840 (xreadlink): Accept new arg SIZE, for efficiency.
841 All decls and uses changed.
842 * xreadlink.h: Include <stddef.h>, for size_t.
844 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
845 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
847 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
849 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
851 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
852 macros to be defined.
853 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
854 the allocator returns NULL because the requested size is zero.
856 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
858 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
859 var. Add comment explaining why libc still defines it. This
860 merges the following patch from glibc:
861 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
863 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
865 * obstack.c (_obstack): Remove unused variable. It hasn't been
866 present in glibc since revision 1.1 of this file.
867 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
868 obstack_alignment_mask, obstack_alloc, obstack_base,
869 obstack_blank, obstack_blank_fast, obstack_chunk_size,
870 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
871 obstack_grow0, obstack_init, obstack_int_grow,
872 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
873 obstack_next_free, obstack_object_size, obstack_ptr_grow,
874 obstack_ptr_grow_fast, obstack_room): Remove declarations of
875 nonexistent functions.
877 2004-05-17 Derek R. Price <derek@ximbiot.com>
878 Paul Eggert <eggert@cs.ucla.edu>
880 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
882 2004-05-14 Bruno Haible <bruno@clisp.org>
884 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
885 that consists of a '.' followed by an empty digit string.
886 Patch by Tor Lillqvist <tml@iki.fi>.
888 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
890 Port obstack to the AS/400, where pointers are 16 bytes wide and
891 you cannot cast an integer to a valid pointer. This patch is
892 currently waiting to be integrated into glibc; see
893 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
895 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
896 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
897 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
898 (struct obstack): temp member is now a union of a pointer and
899 an integer, instead of an integer. All integer uses changed.
900 This does not affect the physical layout of struct obstack,
901 except on hosts (like the AS/400) where the size or alignment of
902 void * is greater than that of ptrdiff_t.
903 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
904 __STDC__)]: Store temporary in pointer member of union, not
906 * obstack.c: Include <stddef.h>, for offsetof.
907 (struct fooalign): Remove; it doesn't need a name.
908 (union fooround): Change double to long double, and add void *.
909 (DEFAULT_ALIGNMENT): Use offsetof to compute.
910 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
911 not a macro. Hence the values are always int; so remove all
912 casts-to-int in uses.
914 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
915 Derek Price <derek@ximbiot.com>
917 * alloca.c: Include <alloca.h>, to get our interface.
918 * alloca_.h: Use __alloca on AIX, so that we don't have to
919 include <alloca.h> first. Use C89 prototype for alloca; this
920 requires including <stddef.h> for size_t. Use extern "C" if C++.
921 Use #elif for simplicity, since we can assume C89 now.
922 Don't try to source the system alloca.h since it will not be found
923 and to prevent recursively including its replacement.
924 * fnmatch.c: Include <alloca.h> instead of opencoding.
927 2004-05-16 Derek Price <derek@ximbiot.com>
928 Paul Eggert <eggert@cs.ucla.edu>
930 getline cleanup. This changes the getndelim2 API: both order of
931 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
934 * getline.c: Don't include stddef.h or stdio.h, since our
936 (getline): Always use getdelim, so that we don't have two
938 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
940 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
941 (GETNDELIM2_MAXIMUM): New macro.
942 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
943 instead of the old practice of delim2==0. All callers changed.
944 Return -1 on overflow, instead of returning junk.
945 Do not set *linesize unless allocation succeeds.
946 * getndelim2.h: Do not include stddef.h; no longer needed, now
947 that we include sys/types.h.
948 * getnline.h: Likewise.
949 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
950 (getndelim2): Reorder arguments.
951 * getnline.c (getnline, getndelim):
952 Don't discard the NMAX argument.
953 (getnline): Invoke getndelim, to avoid code duplication.
954 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
955 of (size_t) -1 by callers of the getnline family.
957 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
959 * nanosleep.c (suspended): Change its type from int to
960 sig_atomic_t volatile.
961 (first_call): Make it private to rpl_nanosleep, and have it
962 be zero initially as that's a bit faster.
963 (my_usleep): Round up fractional times instead of truncating them,
964 as this is the usual meaning for 'sleep'.
966 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
968 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
969 (ENOSYS): Define if not defined.
970 (settime): Fall back on stime if it exists and settimeofday fails.
971 But don't bother with fallbacks if a method fails with errno == EPERM.
973 2004-05-11 Jim Meyering <jim@meyering.net>
975 Prior to this change, the save_cwd caller required read access to the
976 current directory on most systems (ones with the fchdir function).
978 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
979 fails, try write-only, and finally, resort to using xgetcwd.
981 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
983 * obstack.c, obstack.h: Import changes from libc.
985 2004-04-28 Bruno Haible <bruno@clisp.org>
987 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
988 implicitly appends .exe to executables.
989 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
990 accepts Windows pathnames.
991 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
992 Cygwin like Windows, since it now accepts Windows pathnames.
993 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
994 Cygwin like Windows, since it now accepts Windows pathnames.
995 Reported by Derek Robert Price <derek@ximbiot.com>.
997 2004-04-20 Jim Meyering <jim@meyering.net>
999 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
1001 2004-04-20 Jim Meyering <jim@meyering.net>
1002 Bruno Haible <bruno@clisp.org>
1004 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
1005 memory when realloc fails.
1007 2004-04-18 Jim Meyering <jim@meyering.net>
1009 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
1010 don't leak memory and do call END_UTMP_ENT.
1012 2004-04-11 Paul Eggert <eggert@twinsun.com>
1014 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
1015 (CHAR_BIT): Remove, since we assume C89.
1016 Include <stdint.h> if available, as per current Autoconf CVS advice.
1018 2004-03-30 Paul Eggert <eggert@twinsun.com>
1020 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
1021 not bool, to be more consistent with Unix conventions.
1022 Suggested by Bruno Haible.
1024 Merge from coreutils.
1026 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
1029 * getdate.h: Include stdbool.h, and timespec.h instead of
1030 the usual <time.h> dance.
1031 (get_date): Change signature to support fractional time stamps.
1032 All callers changed.
1033 * getdate.y: Include "getdate.h" first, as we can now
1034 assume C89 and don't need to worry about 'const'.
1035 Similarly, include "unlocked-io.h" near start, not in middle.
1037 (textint.value): Use long int rather than int.
1038 (textint.digits): Use size_t rather than int.
1039 (BILLION, LOG10_BILLION): New constants.
1040 (parser_control): New member rel_ns. Members day_ordinal,
1041 time_zone, month, day, hour, minutes, rel_year, rel_month,
1042 rel_day, rel_hour, rel_minutes, rel_seconds
1043 are now long int, not int. Member seconds is now struct timespec,
1044 not int. New member timespec_seen. Members dates_seen, days_seen,
1045 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
1047 (%union.intval): Now long int, not int.
1048 New member timespec.
1049 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
1050 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
1051 (spec): Now is a timespec or an item list.
1052 (timespec, items): New nonterminals.
1053 (time, rel, relunit, number, get_date):
1054 Add support for fractional seconds.
1055 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
1056 (gmtime, localtime, mktime): Remove decls; not needed with C89.
1057 (to_hour): First arg is now long int, not int.
1058 (to_year): Returns long int, not int.
1059 Don't treat year -70 like 70.
1060 (tm_diff): Returns long int, not int.
1061 (lookup_word): Use bool instead of int when appropriate.
1062 (yylex): Use size_t for count, not int.
1063 Detect overflow when parsing large integer constants.
1064 Add support for fractions.
1065 (get_date): Make pointers 'const' if possible.
1066 Use more-portable code to detect integer overflow.
1067 (main) [TEST]: Adjust to above changes. Test for localtime failure.
1068 Don't use ctime; it's not reliable if the year has >4 digits.
1070 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
1071 This is for compatibility with BSD.
1073 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
1074 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
1075 From coreutils' system.h.
1077 * userspec.c: Don't include "posixver.h".
1078 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
1079 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
1080 compatible extension. Simplify code by removing a boolean int
1081 that was always nonzero if a string was nonnull.
1083 2004-03-30 Jim Meyering <jim@meyering.net>
1085 Merge from coreutils.
1087 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
1089 * readtokens.c (readtoken): Don't leak 64 bytes when reading
1090 an empty input stream.
1092 * readtokens.c: Include <stdbool.h>.
1093 (readtoken): Use `size_t' rather than int/long.
1094 All callers adjusted.
1095 Use `bool' rather than `int' where appropriate.
1096 Use memset rather than an explicit loop.
1097 Use x2nrealloc rather than xrealloc.
1098 Allow the use of `\0' as a delimiter.
1099 (readtokens): Likewise.
1100 * readtokens.h (readtoken, readtokens): Update prototypes.
1102 2004-03-30 Bruno Haible <bruno@clisp.org>
1104 * getloadavg.c (getloadavg): Don't assume setlocale returns
1107 2004-03-29 Paul Eggert <eggert@twinsun.com>
1109 Merge changes to getloadavg.c from coreutils and Emacs.
1111 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
1112 Define to an expression, not to the empty string.
1113 Include cloexec.h and xalloc.h.
1114 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
1115 Use set_cloexec_flag rather than rolling our own.
1116 * cloexec.c, cloexec.h: New files.
1118 2004-03-18 Paul Eggert <eggert@twinsun.com>
1120 * getopt.h: Sync with libc CVS.
1122 2004-03-18 Paul Eggert <eggert@twinsun.com>
1123 Bruno Haible <bruno@clisp.org>
1125 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
1126 not on all platforms that have <wchar.h>.
1127 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
1129 2004-03-09 Paul Eggert <eggert@twinsun.com>
1131 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
1133 * getopt_int.h: New file, also synced from libc.
1135 2004-03-07 Paul Eggert <eggert@twinsun.com>
1137 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
1138 '#if' expressions. Unlike the code it replaces, it does not
1139 depend on (defined _SC_PAGESIZE). However, it does depend on
1140 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
1141 first reported by Jason Andrade in
1142 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
1144 2004-01-18 Simon Josefsson <jas@extundo.com>
1146 * strdup.h: New file.
1147 * strdup.c: Include it.
1148 * path-concat.c: Include strdup.h. Drop strdup declaration.
1149 * userspec.c: Include strdup.h. Drop strdup declaration.
1151 2004-02-06 Karl Berry <karl@gnu.org>
1153 * config.charset: update from gettext 0.14.1.
1155 2004-02-05 Paul Eggert <eggert@twinsun.com>
1157 Add comments and code, prompted by suggestions from Bruno Haible
1159 * quotearg.h (quotearg_alloc): New decl. Improve the comments
1160 describing the enum quoting_style values.
1161 * quotearg.c (quotearg_alloc): New function.
1162 (quotearg_buffer_restyled): Treat lone { and } as special.
1163 Treat = as special. Work around bug with older shells
1164 that "see" a '\' that is really the 2nd byte of a multibyte char.
1165 Quote empty string with shell_quoting_style.
1167 2004-02-03 Bruno Haible <bruno@clisp.org>
1169 * pipe.h: New file, from GNU gettext.
1170 * pipe.c: New file, from GNU gettext.
1172 2004-01-27 Bruno Haible <bruno@clisp.org>
1174 * execute.h: New file, from GNU gettext.
1175 * execute.c: New file, from GNU gettext.
1176 * w32spawn.h: New file, from GNU gettext.
1178 2004-01-23 Paul Eggert <eggert@twinsun.com>
1180 Exit-status fix from coreutils.
1182 Use exit_failure consistently in place of EXIT_FAILURE,
1183 so that program exit statuses are consistent on failure.
1185 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
1186 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
1187 * argmatch.h: Comment fix to match the above.
1188 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
1189 Now a macro referring to exit_failure, instead of a separate
1190 variable. Include "exitfail.h" to get it.
1191 * xstrtol.h: Include "exitfail.h".
1192 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
1194 * long-options.c (parse_long_options): Use prototype
1195 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
1198 2004-01-21 Jim Meyering <jim@meyering.net>
1200 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
1201 so as not to conflict with a different-sized __mktime_internal
1202 function in GNU libc.
1203 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
1204 Problem building statically-linked `ls' reported by Michael Brunnbauer.
1206 2004-01-18 Paul Eggert <eggert@twinsun.com>
1208 Merge from diffutils.
1210 * file-type.c (file_type): Add typed memory objects.
1211 * file-type.h (S_TYPEISTMO): New macro.
1213 * c-stack.h (c_stack_action): Remove argv argument.
1214 * c-stack.c (c_stack_action): Likewise. All uses changed.
1215 (die): Don't calculate message unless segv_action returns.
1216 (get_stack_location, min_address_from_argv, max_address_from_argv,
1217 volatile stack_base, volatile_stack_size): Remove.
1218 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
1219 that every segmentation violation is a stack overflow. (Ouch!)
1220 See Debian bug 136249 (still outstanding) for more info about why
1221 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
1223 2003-11-30 Bruno Haible <bruno@clisp.org>
1225 Safer stack allocation.
1226 * setenv.c: Include allocsa.h.
1227 (alloca): Remove fallback definition.
1228 (freea): Remove macro.
1229 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
1232 2003-10-17 Bruno Haible <bruno@clisp.org>
1234 * binary-io.h: Avoid warnings on Cygwin.
1236 2003-12-28 Bruno Haible <bruno@clisp.org>
1238 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
1239 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
1241 2003-11-28 Bruno Haible <bruno@clisp.org>
1243 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
1245 2003-11-27 Bruno Haible <bruno@clisp.org>
1247 * wait-process.c: On Windows, include windows.h. Needed on mingw.
1249 2003-11-17 Bruno Haible <bruno@clisp.org>
1251 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
1253 2003-11-24 Bruno Haible <bruno@clisp.org>
1255 * xallocsa.h: New file, from GNU gettext.
1256 * xallocsa.c: New file, from GNU gettext.
1258 2003-11-24 Bruno Haible <bruno@clisp.org>
1260 * allocsa.h: New file, from GNU gettext.
1261 * allocsa.c: New file, from GNU gettext.
1263 2003-11-24 Bruno Haible <bruno@clisp.org>
1265 * eealloc.h: New file.
1267 2004-01-15 Jim Meyering <jim@meyering.net>
1269 Merge from coreutils.
1271 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
1272 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
1273 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
1275 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
1276 optional configure-time default.
1278 * version-etc.c (version_etc_copyright): Update copyright date.
1280 * xreadlink.c (xreadlink): Correct outdated comment.
1282 2004-01-15 Paul Eggert <eggert@twinsun.com>
1284 Merge from coreutils.
1286 * posixver.c: Include posixver.h.
1288 * same.c: Include <stdbool.h>, <limits.h>.
1289 (_POSIX_NAME_MAX): Define if not defined.
1291 (same_name): If file names are silently truncated, report
1292 that the file names are the same if they are the same after
1293 the silent truncation.
1295 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
1296 conversion function.
1297 * xstrtod.c (xstrtod): Likewise. All callers changed to
1298 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
1301 2004-01-14 Paul Eggert <eggert@twinsun.com>
1303 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
1304 with like-named macro in fnmatch.c.
1305 (EXT): Use an internal constant instead.
1307 Merge fnmatch patches from glibc.
1308 * fnmatch.c (mbsinit): Remove define.
1309 Add libc_hidden_ver (__fnmatch, fnmatch).
1310 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
1311 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
1313 2003-12-14 Karl Berry <karl@gnu.org>
1315 * config.charset: update from gettext-runtime.
1317 2003-12-03 Paul Eggert <eggert@twinsun.com>
1319 * getgroups.c (getgroups): xmalloc takes one argument, not two.
1320 Bug reported by Alfred M. Szmidt.
1322 2003-11-29 Karl Berry <karl@gnu.org>
1324 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
1326 2003-11-23 Paul Eggert <eggert@twinsun.com>
1327 Bruno Haible <bruno@clisp.org>
1329 * printf-parse.h: Don't include sys/types.h.
1330 (ARG_NONE): New macro.
1331 (char_directive): Change type of *arg_index fields to size_t.
1332 * printf-parse.c: Don't include sys/types.h.
1333 (SSIZE_MAX): Remove macro.
1334 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
1335 Remove unnecessary overflow check.
1336 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
1339 2003-11-24 Paul Eggert <eggert@twinsun.com>
1341 * alloca.c: Remove dependency on xalloc module.
1342 (xalloc_die): Remove.
1343 (memory_full) [!defined emacs]: New macro.
1344 [!defined emacs]: Don't include xalloc.h.
1345 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
1346 address arithmetic overflows. Change datatypes a bit to avoid
1349 2003-11-22 Jim Meyering <jim@meyering.net>
1351 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
1353 2003-11-17 Bruno Haible <bruno@clisp.org>
1355 * vasnprintf.c (alloca): Remove fallback definition.
1356 (freea): Remove definition.
1357 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
1358 Reported by Paul Eggert.
1360 2003-11-17 Jim Meyering <jim@meyering.net>
1362 On systems without utime and without a utimes function capable of
1363 dealing with a NULL struct utimbuf* argument, this utime replacement
1364 could -- in unusual circumstances -- leak a file descriptor.
1365 * utime.c: Include <unistd.h> and <errno.h>.
1366 (utime_null): Be sure to close `fd' and to preserve errno.
1367 Reported by Geoff Collyer via Arnold Robbins.
1369 2003-11-16 Paul Eggert <eggert@twinsun.com>
1370 Bruno Haible <bruno@clisp.org>
1372 Protect against address arithmetic overflow.
1373 * printf-args.h: Include stddef.h.
1374 (arguments): Change type of field 'count' to size_t.
1375 * printf-args.c (printf_fetchargs): Use size_t instead of
1376 'unsigned int' where appropriate.
1377 * printf-parse.h: Include sys/types.h.
1378 (char_directive): Change type of *arg_index fields to ssize_t.
1379 (char_directives): Change type of fields 'count', max_*_length to
1381 * printf-parse.c: Include sys/types.h and xsize.h.
1382 (SSIZE_MAX): Define fallback value.
1383 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
1384 instead of 'int' where appropriate. Check a_allocated, d_allocated
1385 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
1386 * vasnprintf.c: Include xsize.h.
1387 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
1388 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
1389 overflow. Avoid wraparound when converting a width or precision from
1392 2003-11-16 Bruno Haible <bruno@clisp.org>
1394 Update from GNU gettext.
1395 * printf-parse.c: Generalize to it can be compiled for wide strings.
1396 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
1397 * vasnprintf.c: Generalize to it can be compiled for wide strings.
1398 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
1399 SNPRINTF): New macros.
1400 Don't include <alloca.h> if the file is used inside libintl.
1401 (local_wcslen): New function, for Solaris 2.5.1.
1402 (VASNPRINTF): Use it instead of wcslen.
1404 2003-11-16 Bruno Haible <bruno@clisp.org>
1406 * xsize.h (xmax): New function.
1407 (xsum, xsum3, xsum4): Declare as "pure" functions.
1409 2003-11-12 Paul Eggert <eggert@twinsun.com>
1411 * xalloc.h: Do not include <limits.h> or <stdint.h>.
1412 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
1413 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
1414 heuristic is just as accurate as far as we know, and it removes a
1415 dependency on size_max.m4 and ptrdiff_max.m4.
1417 2003-11-12 Paul Eggert <eggert@twinsun.com>
1419 * xstrtol.c (__xstrtol): Remove "break" immediately after
1420 "return", to pacify some unknown compiler. Problem reported
1423 2003-11-11 Bruno Haible <bruno@clisp.org>
1425 * xsize.h (SIZE_MAX): Remove fallback definition.
1426 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
1429 2003-11-10 Paul Eggert <eggert@twinsun.com>
1431 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
1432 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
1433 rejected some allocations of exactly SIZE_MAX - 2 bytes.
1435 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
1436 not (size_t) -1, since it's defined here.
1438 2003-11-06 Paul Eggert <eggert@twinsun.com>
1440 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
1441 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
1442 Reject sizes of exactly SIZE_MAX bytes.
1443 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
1444 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
1446 2003-11-05 Bruno Haible <bruno@clisp.org>
1448 * xsize.h: Include limits.h, to avoid a possible collision with
1449 SIZE_MAX defined in <limits.h> on Solaris.
1451 2003-11-04 Bruno Haible <bruno@clisp.org>
1453 * xsize.h: New file.
1454 * linebreak.c: Include xsize.h.
1455 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1456 argument for overflow.
1457 Suggested by Paul Eggert.
1459 2003-10-31 Bruno Haible <bruno@clisp.org>
1461 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1462 to avoid (extremely rare) race condition.
1463 Suggested by Paul Eggert.
1465 2003-11-03 Jim Meyering <jim@meyering.net>
1467 * userspec.c: Include "userspec.h".
1468 * userspec.h: New file.
1470 2003-10-31 Paul Eggert <eggert@twinsun.com>
1472 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1473 * mountlist.c (SIZE_MAX): Define if not defined already.
1474 (read_filesystem_list): Set and use me_type_malloced.
1475 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1476 whatever the type happens to be), for brevity and consistency.
1477 Check for size calculation overflow on Alphas running OSF/1.
1479 2003-10-31 Jim Meyering <jim@meyering.net>
1481 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1483 * linebuffer.c: Include <string.h> for declaration of memset.
1485 2003-10-30 Paul Eggert <eggert@twinsun.com>
1486 Bruno Haible <bruno@clisp.org>
1488 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1489 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1491 2003-10-29 Paul Eggert <eggert@twinsun.com>
1493 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1494 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1496 * quotearg.c (quotearg_n_options): Use it.
1497 * group-member.c: Include <stdbool.h>.
1498 (free_group_info): Arg is now const *; don't free arg.
1499 (get_group_info): Now returns bool and accepts struct group_info *,
1500 rather than returning a malloc'ed struct group_info *.
1501 All uses changed. Check for overflow in internal size calculation.
1503 * getusershell.c (readname): Simplify the code by using x2nrealloc
1504 rather than xmalloc/xrealloc.
1505 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1506 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1507 conformance bug: the old code used a pointer after freeing the
1508 storage that it addressed.
1509 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1510 rather than doing it by hand.
1511 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1512 the buffer preserved. Use free and xmalloc instead.
1513 * quotearg.c (quotearg_n_options): Likewise.
1514 Use a simpler test for size overflow. Don't use xalloc_oversized
1515 because unsigned int might be wider than size_t (!); this suggests
1516 that we should switch from unsigned int to size_t for slot numbers.
1518 2003-10-27 Bruno Haible <bruno@clisp.org>
1520 * stdbool_.h: Better support for BeOS.
1522 2003-10-27 Paul Eggert <eggert@twinsun.com>
1524 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1525 to allocate the returned structure. Do not allocate a subarray,
1526 as x2nrealloc will do that.
1527 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1528 instead of xnrealloc.
1529 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1531 2003-10-26 Paul Eggert <eggert@twinsun.com>
1533 * xalloc.h (xalloc_oversized): New static inline function, for
1534 callers that want to do their own size-overflow checking. Include
1535 <stdbool.h>, since xalloc_oversized returns bool.
1536 * xalloc.c (array_size_overflow): Remove. All callers changed
1537 to use xalloc_oversized.
1539 Add two functions x2realloc, x2nrealloc, for programs that grow
1540 arrays dynamically by doubling their sizes.
1541 * xalloc.h (x2realloc, x2nrealloc): New decls.
1542 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1545 Port to C99 semantics for 'inline' of external functions.
1546 Bug reported by Bruno Haible.
1547 * xmalloc.c (xnmalloc_inline): New static inline function,
1548 with the old contents of xnmalloc.
1549 (xnmalloc, xmalloc): Use it.
1550 (xnrealloc_inline): New static inline function,
1551 with the old contents of xnrealloc.
1552 (xnrealloc, xrealloc): Use it.
1554 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1556 2003-10-25 Paul Eggert <eggert@twinsun.com>
1558 Fix several address-calculation bugs in the hash modules,
1559 plus some minor code cleanup.
1561 * hash.h: Include <stdbool.h>, for bool.
1562 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1563 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1564 hash_get_n_entries, hash_get_max_bucket_length,
1565 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1566 hash_rehash): Use size_t rather than unsigned.
1567 * hash.c (struct hash_table, hash_get_n_buckets,
1568 hash_get_n_buckets_used, hash_get_n_entries,
1569 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1570 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1571 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1573 (SIZE_MAX): Define if not defined.
1574 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1575 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1577 Use const * when possible.
1578 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1579 (check_tuning): Fix bug: if tuning parameters were very close to
1580 0 or 1, rounding errors could have caused subscript violations.
1581 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1582 (hash_initialize): Add 'fail:' label
1583 to free table and return NULL, and use it to simplify code.
1584 Use calloc rather than clearing the storage ourself.
1585 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1586 buffer size calculations.
1587 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1588 Include <stddef.h>, for size_t.
1589 * hash-pjw.c (hash_pjw): Likewise.
1590 Switch to method described by Bruno Haible.
1591 Include <limits.h>, for CHAR_BIT.
1592 (SIZE_BITS): New macro.
1594 2003-10-21 Paul Eggert <eggert@twinsun.com>
1596 * getndelim2.c (getndelim2): When size calculation overflows,
1597 ceiling the allocation at NMAX bytes rather than silently
1598 discarding input bytes before NMAX is reached. This makes
1599 a difference only if NMAX exceeds SIZE_MAX / 2.
1601 * obstack.c: Merge from glibc.
1602 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1603 Add libc_hidden_def (_obstack_newchunk).
1604 (_obstack_free) [! defined _LIBC]: Remove.
1605 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1606 a clone of the function body.
1607 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1608 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1610 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1611 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1614 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1615 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1616 Don't use lvalue casts, as GCC plans to remove support for them
1617 in GCC 3.5. Reported by Joseph S. Myers. This bug
1618 was also present in the non-GCC version, indicating that this
1619 code had always been buggy and had never been widely used.
1620 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1621 Use the fast variant of each macro, rather than copying the
1622 definiens of the fast variant; that way, we'll be more likely to
1623 catch future bugs in the fast variants.
1625 2003-10-20 Bruno Haible <bruno@clisp.org>
1627 * wait-process.h: New file, from GNU gettext.
1628 * wait-process.c: New file, from GNU gettext.
1630 2003-10-19 Jim Meyering <jim@meyering.net>
1632 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1634 2003-10-16 Paul Eggert <eggert@twinsun.com>
1636 * getgroups.c: Include <errno.h>, <stdlib.h>.
1637 (getgroups): First arg is int, not size_t.
1638 Don't let 'free' mangle errno.
1640 2003-10-16 Jim Meyering <jim@meyering.net>
1642 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1644 2003-10-15 Paul Eggert <eggert@twinsun.com>
1646 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1648 (new_exclude, add_exclude_file): Initial size no longer needs to
1650 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1651 our own address arithmetic overflow checking.
1653 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1654 (fnmatch): Do not alloca more than 2000 wide characters;
1655 instead, use malloc for large buffers.
1656 Check for address arithmetic overflow, and return -1
1657 with errno set to ENOMEM in that case.
1658 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1659 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1660 instead, return -1. Check for address arithmetic overflow.
1662 2003-10-14 Paul Eggert <eggert@twinsun.com>
1664 Handle invalid suffixes and overflow independently, so that
1665 callers can treat them independently as needed. Fix some bugs in
1666 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1667 suffix for a human-readable blocksize. The major caller-visible
1668 change is the addition of a new
1669 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1670 that both overflow and suffix chars were found.
1672 * human.c (humblock): Don't check separately for invalid suffix
1673 char; that is xstrtoumax's job (now that its bug is fixed).
1674 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1675 INTMAX_MAX]: New macros.
1676 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1677 TYPE_MAXIMUM): New macros.
1678 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1679 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1680 if overflow occurs, as it's what __strtol does and it's more useful
1682 (__xstrtol): If __strtol reports some error other than ERANGE,
1683 reflect it to the caller as LONGINT_INVALID. If it reports
1684 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1685 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1686 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1688 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1689 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1690 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1691 [defined UINTMAX_MAX]: New macros.
1693 2003-10-14 Bruno Haible <bruno@clisp.org>
1695 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1696 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1697 Also use volatile where needed.
1699 2003-10-12 Paul Eggert <eggert@twinsun.com>
1701 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1702 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1703 and define in terms of the other primitives.
1704 * xmalloc.c: Include stdbool.h; do not include exit.h.
1705 (SIZE_MAX): Define if not already defined.
1706 (array_size_overflow): New function.
1707 (xalloc_die): Abort instead of exiting if 'error' returns.
1708 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1709 (xmalloc, xrealloc): Use them.
1710 (xcalloc): Check for address arithmetic overflow.
1711 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1712 a bit faster than strcpy.
1714 2003-10-08 Paul Eggert <eggert@twinsun.com>
1716 Merge getpass from libc, plus a few fixes.
1718 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1719 Include <stdbool.h>.
1720 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1721 __fsetlocking to empty.
1722 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1723 do include <bits/libc-lock.h>.
1724 Do not include <fcntl.h>; not needed.
1725 [_LIBC]: Include <wchar.h>.
1726 (NOTCANCEL_MODE): New macro.
1727 (flockfile, funlockfile) [_LIBC]: New macros.
1728 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
1729 [!_LIBC]: New macros.
1730 (call_fclose): New function.
1731 (getpass): Use it. Save tty stream separately; this simplifies the
1732 code and makes it more reliable if stdin happens to equal stdout.
1733 Invoke __fsetlocking on tty.
1734 Handle thread cancellation if needed.
1735 Namespace cleanup (use __tcgetattr, __getline).
1736 Use bool for Booleans.
1737 [USE_IN_LIBIO]: Handle wide streams.
1738 [!_LIBC]: Unconditionally do the fseek, since we don't know what
1739 stream might go where.
1741 * unlocked-io.h: Include <stdio.h>, so that the caller
1742 doesn't have to include <stdio.h> before us.
1743 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
1744 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
1745 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
1746 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
1747 if not declared, so that we can use getpass.c code from libc without
1749 (flockfile, ftrylockfile, funlockfile): New macros.
1751 2003-10-06 Bruno Haible <bruno@clisp.org>
1753 * version-etc-2.h: Remove file.
1754 * version-etc-2.c: Remove file.
1756 2003-09-25 Jim Meyering <jim@meyering.net>
1757 Bruno Haible <bruno@clisp.org>
1759 This lets translators provide better translations for the
1760 "Written by ..." part of --version output.
1761 * version-etc.h: Include stdarg.h.
1762 (version_etc_copyright): Declare as readonly.
1763 (version_etc): Make this function variadic with a NULL-terminated list
1764 of author name strings.
1765 (version_etc_va): New declaration.
1766 * version-etc.c: Include stdarg.h, stdlib.h.
1767 (version_etc_copyright): Declare as readonly.
1768 (version_etc_va): New function. Provide a different translatable string
1769 for each possible number of authors < 10. Abbreviate when there are 10
1771 (version_etc): Make this function variadic. Call version_etc_va.
1772 Suggestion from Gary V. Vaughan.
1774 * long-options.h (parse_long_options): Change prototype: the authors
1775 string is moved to the end and becomes variadic.
1776 * long-options.c: Include stdarg.h.
1777 (parse_long_options): Make this function variadic, too.
1778 Call version_etc_va, not version_etc.
1780 2003-10-06 Bruno Haible <bruno@clisp.org>
1782 * fatal-signal.h: New file, from GNU gettext.
1783 * fatal-signal.c: New file, from GNU gettext.
1785 2003-10-04 Karl Berry <karl@gnu.org>
1787 * argp*: update from libc.
1789 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1791 * getpass.c (getpass): Use a no-op fseek when switching from input to
1792 output mode on the same stream.
1794 2003-09-29 Paul Eggert <eggert@twinsun.com>
1796 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1797 Fix arg typo in previous patch.
1799 2003-09-28 Jim Meyering <jim@meyering.net>
1801 * error.c: Correct cpp indentation.
1803 2003-09-27 Paul Eggert <eggert@twinsun.com>
1805 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1806 Omit the special code that used __typeof__, since we worry that
1807 it could be more trouble than it's worth. See:
1808 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1809 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1813 2003-09-26 Jim Meyering <jim@meyering.net>
1815 * error.c (error_tail): Move some declarations
1816 into inner scope where the local variables are used.
1818 2003-09-26 Bruno Haible <bruno@clisp.org>
1820 * stpncpy.h (gnu_stpncpy): New declaration.
1821 (stpncpy): Define as alias for gnu_stpncpy.
1822 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1824 2003-09-26 Paul Eggert <eggert@twinsun.com>
1826 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1827 (error_tail): Do not loop, reallocating temporary buffer, since
1828 the output cannot contain more wide characters than the input
1829 contains bytes, the size must be big enough already. This avoids
1830 one potential size overflow calculation. Check for size overflow
1831 when calculating temporary buffer size. Free temporary buffer
1832 when done, if it was allocated with malloc; this plugs a memory
1833 leak. Remove casts from void * to pointers, that are no longer
1834 needed now that we're assuming C89 or better.
1836 Merge error changes from glibc.
1838 * error.c, error.h: Update copyright notice header to match glibc.
1839 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1840 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1841 Disable cancellation while printing error.
1842 * error.h: Prepend __ to parameter names.
1844 2003-09-25 Karl Berry <karl@gnu.org>
1846 * argp-fmtstream.c, argp-help.c: update from libc.
1848 2003-09-25 Bruno Haible <bruno@clisp.org>
1850 * version-etc-2.h: New file, from version-etc.h with modifications.
1851 * version-etc-2.c: New file, from version-etc.c with modifications.
1853 2003-09-25 Simon Josefsson <jas@extundo.com>
1855 * xgetdomainname.h: New file.
1856 * xgetdomainname.c: New file.
1858 2003-09-25 Simon Josefsson <jas@extundo.com>
1859 Bruno Haible <bruno@clisp.org>
1861 * getdomainname.h: New file.
1862 * getdomainname.c: New file.
1864 2003-09-24 Paul Eggert <eggert@twinsun.com>
1866 * linebuffer.c (freebuffer): Don't free the argument, just
1867 the buffer associated with the argument. Bug reported by
1870 2003-09-19 Karl Berry <karl@gnu.org>
1872 * argp.h: update from libc.
1874 2003-09-16 Paul Eggert <eggert@twinsun.com>
1876 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1877 input error, instead of returning NULL the next time we are called
1878 (and therefore losing track of errno).
1880 2003-09-15 Paul Eggert <eggert@twinsun.com>
1882 * getndelim2.c (getndelim2): Don't trash errno when a read
1883 fails, so that the caller gets the proper errno.
1885 * readutmp.c (read_utmp): Likewise.
1886 Check for fstat error. Close stream and free storage
1889 2003-09-14 Bruno Haible <bruno@clisp.org>
1891 * fwriteerror.h: New file.
1892 * fwriteerror.c: New file.
1894 2003-09-14 Jim Meyering <jim@meyering.net>
1896 * getloadavg.c: Correct cpp indentation.
1897 * strdup.c: Likewise.
1898 * vasnprintf.c: Likewise.
1900 2003-09-12 Paul Eggert <eggert@twinsun.com>
1902 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1903 * obstack.c [!defined _LIBC]: Likewise.
1904 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1905 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1906 * exitfail.c: Don't include stdlib.h; no longer needed.
1908 More changes to assume C89 or better.
1910 * error.c (error_tail): Assume vprintf.
1912 * argmatch.c (getenv): Remove decl.
1913 * progreloc.c (get_full_program_name): Define via prototype.
1914 * setenv.c (clearenv): Likewise.
1915 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1917 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1918 (malloc, memcpy): Remove decls.
1919 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1920 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1921 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1922 (memcpy): Remove macro.
1923 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1924 (__P): Remove. All uses removed.
1925 (PTR): Remove. All uses changed to void *.
1926 (CHAR_BIT, NULL): Remove.
1927 (spaces, zeros, memset_space, memset_zero)
1928 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1930 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1931 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1932 Define with prototype.
1933 Remove now-unnecessary prototype decl.
1934 (extra_args_spec): Assume ANSI C. All uses changed.
1935 (extra_args_spec_iso): Remove.
1936 (my_strftime, emacs_strftimeu): Define via prototype.
1937 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1939 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1940 * strtoimax.c: Include <stdlib.h> unconditionally.
1941 (strtoul, strtol): Remove decls.
1942 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1944 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1945 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1946 (LOCALE_PARAM_PROTO): New macro.
1947 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1948 (INTERNAL (strtol), strtol): Define with a prototype.
1949 (PARAMS): Remove. All uses removed.
1950 * tempname.c: Include <string.h> unconditionally.
1951 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1952 * xgethostname.c (main): Define with a prototype.
1953 * xmalloc.c: Include "xalloc.h" first, to check interface.
1954 Include <stdlib.h> unconditionally.
1955 (calloc, malloc, realloc, free): Remove decls.
1956 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1957 Include <stdlib.h> unconditionally. Sort include file names.
1959 (xstrtod): Define with a prototype.
1960 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1961 (strtol, strtoul): Remove decls.
1963 2003-09-11 Paul Eggert <eggert@twinsun.com>
1965 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1966 Include <stdlib.h>, <string.h> unconditionally.
1967 Remove now-unnecessary cast to char *.
1968 * strnlen.c: Include <string.h> unconditionally.
1969 * yesno.c (yesno): Define with a prototype.
1971 2003-09-10 Bruno Haible <bruno@clisp.org>
1973 * strcspn.c: Include <string.h> unconditionally.
1974 * strpbrk.c: Include <string.h> unconditionally.
1975 * strstr.c: Include <string.h> unconditionally.
1976 * unicodeio.c: Include <string.h> unconditionally.
1977 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
1978 * unsetenv.c: Likewise.
1979 * xreadlink.c: Include <stdlib.h> unconditionally.
1980 * yesno.c: Include <stdlib.h> unconditionally.
1981 (rpmatch): Add prototype.
1983 2003-09-10 Jim Meyering <jim@meyering.net>
1985 * error.c: Correct indentation of cpp directives.
1987 2003-09-09 Paul Eggert <eggert@twinsun.com>
1991 * acosl.c (main): Use a prototype.
1992 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
1995 * getloadavg.c (getloadavg, main): Define via prototypes.
1997 * getopt.h (struct option.name): Assume C89, and use 'const'.
1998 (getopt, etopt_long, getopt_long_only, _getopt_internal)
1999 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
2001 * getopt.c (const): Remove macro.
2002 Include <string.h> unconditionally.
2003 (my_index): Remove; all uses changed to strchr.
2004 (strlen): Remove decl.
2005 (exchange): Remove forward decl; no longer needed.
2006 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
2007 Define with prototype.
2008 * getopt1.c (const): Remove macro.
2009 (getopt_long, getopt_long_only, main): Define with prototype.
2011 * getugroups.c: Include <string.h> unconditionally.
2013 * getusershell.c: Include <stdlib.h> unconditionally.
2014 (getusershell, setusershell, endusershell, readname, main):
2015 Define with prototypes.
2017 * group-member.c: Include group-member.h first.
2018 Include <stdlib.h> unconditionally.
2020 * hard-locale.c: Include hard-locale.h first.
2021 Include <stdlib.h>, <string.h> unconditionally.
2023 * hash.c (free, malloc): Remove decls.
2024 Include <stdlib.h> unconditionally.
2026 * human.c: Include <stdlib.h>, <string.h> unconditionally.
2027 (getenv): Do not declare.
2029 * idcache.c: Include <string.h> unconditionally.
2031 * long-options.c: Include long-options.h first, to test interface.
2032 Include <stdlib.h> unconditionally.
2034 * makepath.c: Include makepath.h first, to test interface.
2035 Include <stdlib.h> and <string.h> unconditionally.
2037 * linebuffer.c: Include <stdlib.h>.
2038 (free): Remove decl.
2040 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
2041 rpl_malloc returns void *, not char *.
2042 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
2044 * md5.h: Include <limits.h> unconditionally.
2045 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
2046 (__P): Remove; all uses removed.
2047 * md5.c: Include "md5.h" first.
2048 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
2049 md5_buffer, md5_process_bytes, md5_process_block):
2050 Define with prototypes.
2051 * sha.h (__P): Remove all uses. (It wasn't defined??)
2052 * sha.c: Include "sha.h" first.
2053 Include <stdlib.h>, <string.h> unconditionally.
2055 * memchr.c (__ptr_t): Remove; all uses changed to void *.
2056 * memcmp.c (__ptr_t): Likewise.
2057 * memrchr.c (__ptr_t): Likewise.
2058 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
2059 Include <string.h> unconditionally.
2060 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
2061 * memchr.c: Include <stdlib.h> unconditionally.
2062 * memchr.c (LONG_MAX): Remove.
2063 * memrchr.c (LONG_MAX): Likewise.
2064 * memchr.c (__memchr): Define via a prototype.
2065 * memrchr.c (__memrchr): Likewise.
2066 * memcmp.c (__P): Remove, and remove all uses.
2067 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
2068 Remove forward decls; no longer needed.
2069 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
2070 Use types required by C89 in prototype.
2072 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
2073 * savedir.c: Likewise.
2074 * mkdir.c (free): Remove decl.
2075 * rmdir.c (rmdir): Define with a prototype.
2076 * savedir.c: Include savedir.h first, to test interface.
2078 * mktime.c (STDC_HEADERS): Remove.
2079 Include <stdlib.h>, <string.h> unconditionally.
2081 * modechange.c: Include <stdlib.h> unconditionally.
2082 (malloc): Remove decl.
2084 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
2085 (free): Remove decl.
2087 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
2088 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
2089 (This type really should be intptr_t, but that's a C99ism.)
2090 (_obstack_memcpy): Remove: all uses changed to memcpy.
2091 Include <string.h> unconditionally.
2092 (struct obstack): Assume __STDC__ for types of members
2093 chunkfun, freefun, extra_arg.
2094 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
2095 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
2096 obstack_begin, obstack_specify_allocation,
2097 obstack_specify_allocation_with_arg, obstack_chunkfun,
2098 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
2099 Remove unprototyped decls and the macros that use them.
2100 * obstack.c (POINTER): Remove. All uses changed to void *.
2101 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
2102 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
2103 (defined __STDC__ && __STDC__)]:
2104 Remove nonprototyped code.
2105 Include <stdlib.h> unconditionally.
2106 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
2107 _obstack_allocated_p, _obstack_free, obstack_free,
2108 _obstack_memory_used, print_and_abort):
2109 Define using prototypes.
2110 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
2111 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
2112 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
2113 obstack_next_free, obstack_object_size, obstack_room) [0]:
2114 Remove unused, unprototyped code.
2116 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
2118 * physmem.c (physmem_total, physmem_available, main): Define
2121 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
2122 (main): Define with a prototype.
2124 * posixver.c (getenv): Remove decl.
2126 * putenv.c (malloc): Returns void *, not char *.
2127 Include <string.h> unconditionally.
2128 (strchr, memcpy, NULL): Do not define.
2130 * readtokens.c: Include readtokens.h first, to test interface.
2131 Include <stdlib.h>, <string.h> unconditionally.
2132 (init_tokenbuffer): Define with a prototype.
2134 * regex.c (PARAMS): Remove. All uses removed.
2135 All uses of _RE_ARGS removed, too.
2136 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2138 (bzero): Assume memset exists.
2139 (memcmp, memcpy, NULL): Remove.
2140 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
2141 char, or assignments to local vars of type signed char.
2142 (init_syntax_once, PREFIX(extract_number_and_incr),
2143 PREFIX(print_partial_compiled_pattern),
2144 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
2145 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
2146 PREFIX(regex_grow_registers), PREFIX(regex_compile),
2147 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
2148 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
2149 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
2150 wcs_compile_range, byte_compile_range, truncate_wchar,
2151 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
2152 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
2153 count_mbs_length, wcs_re_match_2_internal,
2154 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
2155 PREFIX(alt_match_null_string_p),
2156 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
2157 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
2158 regfree, PREFIX(extract_number)): Define with prototype. Remove
2159 now-unnecessary declaration, if any.
2160 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
2162 Remove now-unnecessary casts among pointer types.
2163 * regex.h (_RE_ARGS): Remove. All uses removed.
2165 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
2166 (free): Remove decl.
2168 * rpmatch.c: Include <stdlib.h> unconditionally.
2170 * same.c: Include <stdlib.h>, <string.h> unconditionally.
2171 (free): Remove decl.
2173 * save-cwd.c: Include <stdlib.h> unconditionally.
2174 * xgetcwd.c: Likewise.
2176 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
2177 (free): Remove decl.
2179 * strchrnul.c (strchrnul): Define with a prototype.
2180 Fix bug: c_in was not converted to char before searching.
2182 The following changes are not K&R related:
2184 * group-member.h: Include <sys/types.h>, so that this file is
2186 * makepath.h: Likewise.
2188 * getusershell.c (readname, default_index, line_size, readname):
2189 Use size_t, not int, for sizes.
2190 (readname): If the size overflows, report an error instead of
2193 2003-09-09 Derek Robert Price <derek@ximbiot.com>
2195 * getndelim2.c: Assume stdlib.h per the C89 spec.
2197 2003-09-08 Paul Eggert <eggert@twinsun.com>
2199 Assume C89 or better; remove K&R cruft.
2200 A few of these changes were first proposed by Derek Robert Price
2201 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
2203 * addext.c: Include <string.h> unconditionally.
2204 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
2205 Don't declare getenv or malloc.
2207 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
2208 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
2210 (find_stack_direction, alloca): Use prototypes.
2212 * atexit.c (atexit): Define using a prototype.
2214 * basename.c, dirname.c, stripslash.c:
2215 Include <string.h> unconditionally.
2217 * bcopy.c: Include <stddef.h>.
2218 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
2220 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
2222 * error.h (error, error_at_line, error_print_progname)
2223 [! (defined (__STDC__) && __STDC__)]: Remove decls.
2224 * error.c: Include error.h first, to check interface.
2225 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2226 (VA_START): Remove; all uses changeed to va_start.
2227 (exit, strerror): Remove decls.
2228 (error_print_progname): Prototype uncondionally.
2229 Don't include <errno.h>; no longer needed.
2230 (private_strerror): Remove.
2231 (error_tail): Always define.
2232 (error, error_at_line): Assume C89 or better; always use prototypes.
2233 * fatal.c: Include "fatal.h" first, to test interface.
2234 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2235 (VA_START): Remove; all uses changed to va_start.
2236 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
2238 (exit): Remove decl.
2239 (fatal): Prototype unconditionally. Assume va_start works.
2240 Abort at end, to pacify gcc.
2242 * euidaccess.c (main): Define with a prototype.
2244 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
2246 * exitfail.c: Include <stdlib.h> unconditionally.
2248 * fnmatch_.h (__P): Remove. All uses changed to assume
2250 * fnmatch.c: Include fnmatch.h first, to test interface.
2251 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
2252 (getenv): Remove decl.
2253 (fnmatch): Define using a prototype.
2254 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
2255 (FCT): Define using a prototype.
2257 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
2259 * gethostname.c: Include <stddef.h>.
2260 (gethostname): Define with prototype. Length is size_t, not int.
2262 2003-09-08 Paul Eggert <eggert@twinsun.com>
2264 * getversion.c: Remove; was migrated to backupfile.c in 1997.
2265 getversion.c should have been removed then, but was accidentally
2268 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
2269 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
2271 2003-09-07 Paul Eggert <eggert@twinsun.com>
2273 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
2274 copy_tm_result. Bug reported by Simon Josefsson in
2275 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
2277 2003-09-06 Paul Eggert <eggert@twinsun.com>
2279 * time_r.c, time_r.h: New files.
2281 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
2283 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2284 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2286 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2288 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2289 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
2292 * timegm.c: Switch to glibc implementation, with the following changes:
2293 [defined HAVE_CONFIG_H]: Include <config.h>.
2294 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
2295 (__mktime_internal) [!defined _LIBC]: New decl.
2296 (__gmtime_r) [!defined _LIBC]: New macro and function.
2297 (timegm): Use a prototype, since gnulib assumes C89.
2298 Do not bother declaring tmp to be const, as it's not really usefu.
2299 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
2300 (timegm): Declare only if HAVE_DECL_TIMEGM.
2302 2003-09-03 Paul Eggert <eggert@twinsun.com>
2304 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
2305 Bug reported by Lute Kamstra in
2306 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
2308 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
2309 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
2310 course with correspondingly smaller numbers for tomorrow and
2311 yesterday. From Tadayoshi Funaba. Originally installed into
2312 sh-utils on 1999-08-07, but the patch got lost (I guess during the
2315 2003-08-31 Simon Josefsson <jas@extundo.com>
2317 * timegm.h: New file.
2318 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
2320 2003-08-31 Karl Berry <karl@gnu.org>
2322 * argp.h: update from libc.
2324 2003-08-28 Bruno Haible <bruno@clisp.org>
2326 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
2327 warning on QNX, which defines O_BINARY to 000000.
2329 2003-08-24 Bruno Haible <bruno@clisp.org>
2331 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
2332 MSVC7 <stdio.h> is included later.
2334 2003-08-20 Bruno Haible <bruno@clisp.org>
2336 * progname.h: New file, from GNU gettext.
2337 * progname.c: New file, from GNU gettext.
2338 * progreloc.c: New file, from GNU gettext.
2340 2003-08-19 Bruno Haible <bruno@clisp.org>
2342 * xstrdup.c: Assume <string.h> exists.
2344 2003-08-18 Jim Meyering <jim@meyering.net>
2346 * setenv.h: Indent nested cpp directive.
2347 * vasnprintf.c: Remove trailing blanks.
2349 2003-08-17 Simon Josefsson <jas@extundo.com>
2350 Bruno Haible <bruno@clisp.org>
2352 * xstrndup.h: New file.
2353 * xstrndup.c: New file.
2355 2003-08-17 Bruno Haible <bruno@clisp.org>
2357 * strndup.h: New file.
2359 2003-08-16 Paul Eggert <eggert@twinsun.com>
2361 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
2362 space, undoing this 2003-08-12 change:
2363 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
2365 2003-08-16 Jim Meyering <jim@meyering.net>
2367 Merge from coreutils.
2368 * xstrtoimax.c: #else #if -> #elif.
2369 * xstrtoumax.c: Likewise.
2371 2003-08-15 Paul Eggert <eggert@twinsun.com>
2373 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
2374 rather than tab, after '#' in shell-script copyright notices.
2375 Suggested by Bruno Haible.
2377 2003-08-15 Jim Meyering <jim@meyering.net>
2378 and Paul Eggert <eggert@twinsun.com>
2380 Merge from coreutils.
2381 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
2382 member but strut utmpx does not. Needed for AIX 4.3.3.
2383 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
2385 2003-08-15 Jim Meyering <jim@meyering.net>
2387 Merge from coreutils.
2388 * xgethostname.c: Include <stdlib.h>.
2389 (xghostname): Don't exit for anything other than memory-related
2390 failure; just return NULL.
2391 * userspec.c: Include "posixver.h".
2392 (parse_user_spec): Accept `.' as a separator only
2393 in pre-POSIX-200112 mode.
2394 * strtoimax.c: Use #elif rather than #else #if.
2395 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
2396 Remove function, now that we can rely on a working tzset function.
2397 [!_LIBC]: Ensure that the required autoconf test has been run.
2398 [!defined _NL_CURRENT && HAVE_STRFTIME]:
2399 Use underlying_strftime for %r.
2400 * sha.c: Merge in some clean-up and optimization changes from glibc.
2401 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
2402 Ensure that it is a multiple of 64.
2403 Rearrange loop exit tests so as to avoid performing an
2404 additional fread after encountering an error or EOF.
2405 * realloc.c: Update copyright date.
2407 2003-08-14 Jim Meyering <jim@meyering.net>
2409 Merge from coreutils.
2410 * obstack.h: Whitespace changes.
2411 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
2412 and xcalloc return values.
2413 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
2414 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
2415 hang on OSF/1 5.1 for DIR on both local and remote file systems.
2416 Reported by (and fix confirmed by) Nelson H. F. Beebe.
2417 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2419 Use mntctl's return value to drive the entry-processing loop, since
2420 we can't rely on the value of the vmt_length member in the last
2421 entry. On some systems doing so could result in exhausting
2422 virtual memory. Based in part on a patch from Mike Jetzer.
2424 2003-08-14 Jim Meyering <jim@meyering.net>
2425 and Paul Eggert <eggert@twinsun.com>
2427 Merges from coreutils, plus other fixes.
2428 * physmem.c: Merge in portability changes from gcc/libiberty
2429 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
2430 for credits and details. Thanks to Kaveh Ghazi for helping
2431 to keep these files in sync.
2432 (ARRAY_SIZE): Define it.
2433 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
2434 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
2435 (memcasecmp): Don't assume size_t fits in unsigned int.
2436 Remove casts and duplicate code.
2437 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
2438 (memcpy): Remove definition.
2439 Merge in some clean-up and optimization changes from glibc.
2440 [BLOCKSIZE]: Move definition to top of file.
2441 Ensure that it is a multiple of 64.
2442 Rearrange loop exit tests so as to avoid performing an
2443 additional fread after encountering an error or EOF.
2444 * md5.h (md5_uintptr): Define.
2445 * makepath.c (CLEANUP_CWD): Report an error if we failed to
2446 return to the initial working directory. Preserve errno
2448 * idcache.c: Include "xalloc.h".
2449 (xmalloc, xrealloc): Remove decls.
2450 (getuser): Remove casts no longer required in C89.
2451 * human.c: Include stdio.h, for sprintf.
2452 * group-member.c: Include "xalloc.h".
2453 (xmalloc, xrealloc): Remove decls.
2454 (get_group_info): Remove casts no longer required in C89.
2455 * getusershell.c (readname): Remove casts no longer required in C89.
2456 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2457 * getline.c: Whitespace fix, from coreutils.
2459 2003-08-13 Paul Eggert <eggert@twinsun.com>
2461 * exclude.c: Include <ctype.h>
2462 (IN_CTYPE_DOMAIN): New macro.
2464 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2467 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2468 Undo previous (whitespace-only) change.
2470 2003-08-12 Paul Eggert <eggert@twinsun.com>
2472 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2473 Normalize leading white space and remove trailing white space.
2474 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2475 notice, as per ../config/srclist-update.
2477 Merge from coreutils.
2478 * euidaccess.h: New file.
2479 * euidaccess.c: Include it.
2480 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2481 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2482 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2484 2003-08-11 Bruno Haible <bruno@clisp.org>
2486 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2487 (vasnprintf): Use it instead of wcslen.
2489 2003-08-11 Bruno Haible <bruno@clisp.org>
2491 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2492 value to ensure that _Bool promotes to int. Use #define for _Bool when
2493 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2495 2003-08-10 Karl Berry <karl@gnu.org>
2497 * regex.h: update from libc (whitespace fix).
2499 2003-08-09 Paul Eggert <eggert@twinsun.com>
2501 Merge some files from coreutils. These changes were
2502 originally made by Jim Meyering.
2503 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2504 many older Unixes require this.
2505 * alloca.c (alloca): Remove cast to argument of free;
2506 no longer needed in C89.
2507 * alloca_.h, regex.h: Fix white space to match
2508 what GNU indent does.
2510 2003-08-05 Paul Eggert <eggert@twinsun.com>
2512 * bumpalloc.h: Remove.
2514 2003-08-04 Paul Eggert <eggert@twinsun.com>
2516 * getloadavg.c: Change copyright notice and spacing to conform to
2519 Merge from coreutils.
2520 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2522 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2523 from Karl Berry, implemented by Jim Meyering.
2524 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2525 from Dmitry V. Levin.
2526 Remove anachronistic cast of xrealloc.
2527 * fnmatch_.h (__const): Remove. Use 'const'.
2528 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2529 type. Otherwise, it wouldn't compile with at least /bin/cc on
2530 ymp-cray-unicos9.0.2.X.
2531 Combine two mostly-identical uses of alloca into one.
2532 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2534 2003-08-04 Dave Love <d.love@dl.ac.uk>
2538 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2539 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2540 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2541 obsolete NLIST_NAME_UNION.
2542 [__GNU__]: Undef BSD and FSCALE.
2543 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2545 2003-08-03 Paul Eggert <eggert@twinsun.com>
2547 * stdbool_.h (_Bool): Make it signed char, instead of
2548 an enum type, so that it's guaranteed to promote to int. See:
2549 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2551 2003-07-31 Paul Eggert <eggert@twinsun.com>
2553 * strerror.c: Include config.h, limits.h. Declare sprintf.
2554 (strerror): Don't assume that a printable int fits in 14 bytes.
2556 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2557 Bruno Haible <bruno@clisp.org>
2559 * getline.h (getline, getdelim): Change return type to ssize_t.
2560 * getline.c (getline, getdelim): Likewise.
2561 Remove _GNU_SOURCE define; now it's defined in config.h through
2564 2003-07-22 Paul Eggert <eggert@twinsun.com>
2566 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2567 over-parenthesization in macros.
2569 Sync with coreutils.
2571 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2574 Use `exit_failure' for xalloc and xmemcoll instead of their own
2575 private exit-failure variables.
2576 * xalloc.h (xalloc_exit_failure): Remove.
2577 * xmalloc.c: Likewise. Include exitfail.h.
2578 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2579 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2580 * xmemcoll.c: Likewise. Include exitfail.h.
2581 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2583 2003-07-18 Paul Eggert <eggert@twinsun.com>
2585 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2586 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2587 to test that it can stand by itself. Include "exitfail.h".
2588 Clients should set exit_failure instead.
2589 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2591 2003-07-18 Andreas Schwab <schwab@suse.de>
2593 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2595 2003-07-18 Bruno Haible <bruno@clisp.org>
2597 * getndelim2.h: New file.
2598 * getndelim2.c: Make into a module of its own. Include config.h,
2600 (getndelim2): Make non-static. Change return type to ssize_t.
2601 * getline.h: Change argument names.
2602 * getline.c: Include getndelim2.h instead of getndelim2.c.
2603 * getnline.c: Include getndelim2.h.
2605 2003-07-17 Bruno Haible <bruno@clisp.org>
2607 * Makefile.am: Remove file.
2608 * Makefile.in: Remove file.
2610 2003-07-17 Bruno Haible <bruno@clisp.org>
2612 * getnline.h: New file.
2613 * getnline.c: New file.
2614 * getndelim2.c: New file, extracted from getline.c.
2615 (getndelim2): Renamed from getdelim2, with added nmax argument.
2616 * getline.c: Include getndelim2.c.
2617 (getdelim2): Moved out to getndelim2.c.
2618 (getline, getdelim): Update.
2620 2003-07-15 <karl@gnu.org>
2622 * vasnprintf.c: update from gettext.
2624 2003-07-15 Jim Meyering <jim@meyering.net>
2626 * makepath.c (make_path): Enclose diagnostic in _(...).
2628 2003-07-14 Paul Eggert <eggert@twinsun.com>
2630 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2631 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2632 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2633 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2634 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2635 updated automatically by ../config/srclist-update. This changes
2636 their license from LPGL to GPL.
2638 2003-07-14 Jim Meyering <jim@meyering.net>
2640 Don't emit diagnostics. Let callers do that.
2641 * save-cwd.c: Don't include "error.h".
2642 (save_cwd): Don't call error. Ensure that errno is valid
2643 when returning nonzero.
2645 * save-cwd.h (restore_cwd): Update prototype.
2646 * save-cwd.c (restore_cwd): Remove two parameters.
2647 Simplify. Don't call error upon failure. Let callers do that.
2648 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2649 when auditing is enabled. But don't bother updating the #if.
2651 2003-07-14 Simon Josefsson <jas@extundo.com>
2653 * mempcpy.h: New file.
2654 * mempcpy.c: New file.
2656 2003-07-14 Paul Eggert <eggert@twinsun.com>
2658 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2659 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2660 unicodeio.c, unicodeio.h, unlocked-io.h:
2661 Switch from LGPL to GPL.
2663 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2665 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2666 it breaks C++ compilation.
2667 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2669 2003-07-10 Jim Meyering <jim@meyering.net>
2671 * vasnprintf.c: Remove trailing blanks.
2672 Make cpp indentation consistent.
2674 2003-07-09 Paul Eggert <eggert@twinsun.com>
2676 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2677 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2678 Switch from LGPL to GPL.
2680 2003-07-07 Paul Eggert <eggert@twinsun.com>
2682 * mktime.c: Fix some boundary cases and remove need for floating point.
2684 Issue a compile-time diagnostic if time_t is floating point, or if
2685 two's complement arithmetic is not in effect, or if arithmetic
2686 right shift does not propagate the sign. These assumptions were
2687 all in the original code but they weren't checked.
2689 (TIME_T_MIDPOINT, verify): New macros.
2690 (__isleap): Remove; it has integer overflow problems.
2691 (leapyear): New function, without those problems.
2692 (ydhms_tm_diff): Remove; splitting into two parts.
2693 (ydhms_diff): New function, containing the arithmetic part of
2694 the old ydhms_tm_diff function. Issue a compile-time
2695 diagnostic if we are not using C99 integer division.
2696 Avoid casts when possible.
2697 (guess_time_tm): New function, containing the checking part of
2698 the old ydhms_tm_diff function. Return the new value, rather than
2699 the difference between it and the old. Accept a new argument T
2700 so that *T specifies the old value. Check for overflow in the result.
2702 (__mktime_internal): Use a time_t offset, not a long int offset.
2703 This undoes the 2003-06-04 change, which is no longer needed now
2704 that we have better overflow checking.
2705 (localtime_offset): Likewise.
2707 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2708 and long are 64-bit but int is only 32-bit.
2709 (ydhms_diff): Use long int to store year1 and yday1.
2710 Issue a compile-time diagnostic if long int is not wide enough.
2712 (__mktime_internal): Use long int to store adjusted year and yday.
2713 Use plain C rather than preprocessor commands, if that doesn't
2715 Check for overflow (and try to repair) after each probe
2716 rather than checking only at the very end. This avoids some bugs
2717 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2718 does not equal GMT offset at maximum time).
2719 Use integer to check for overflow rather than floating point; this
2720 is more portable to non-IEEE hosts, and is a tad faster.
2721 When we detect that we are oscillating between two values,
2722 don't check whether tm_isdst has the requested value, since
2723 we already know the answer. When tm_isdst has the wrong value,
2724 use a different heuristic to find the right one, based on the
2725 extreme values actually observed in practice in tz2003a,
2726 rather than the (overly optimistic) "previous 3 calendar quarters".
2728 (not_equal_tm, print_tm, check_result): Use "const T" rather than
2729 "T const" to accommodate glibc style.
2730 (check_result): Use less-confusing report format. "long" -> "long int.
2732 Don't loop if the iteration overflows time_t.
2733 Allow a negative step in the iteration.
2735 2003-07-01 Paul Eggert <eggert@twinsun.com>
2737 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
2738 having it depend on HAVE_SYS_TYPES_H.
2740 2003-06-25 Bruno Haible <bruno@clisp.org>
2742 * readlink.c: New file.
2744 2003-06-20 Bruno Haible <bruno@clisp.org>
2746 Assume C89, so PARAMS isn't needed.
2747 * unicodeio.h (PARAMS): Remove.
2748 * unicodeio.c: Don't use PARAMS.
2750 2003-06-18 Jim Meyering <jim@meyering.net>
2752 Merge changes from coreutils.
2753 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
2754 Remove explicit declarations of xmalloc and realloc.
2756 (read_utmp): Remove anachronistic cast of xmalloc.
2758 2003-06-17 Paul Eggert <eggert@twinsun.com>
2760 Assume C89, so PARAMS isn't needed.
2761 * backupfile.h (PARAMS): Remove. All uses removed.
2762 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
2763 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
2764 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
2765 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
2766 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
2767 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2768 xstrtol.h: Likewise.
2769 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2770 same.h, strverscmp.h: Do not include config.h; no longer needed.
2771 Anyway, config.h should always be included before any other file.
2773 2003-06-11 Simon Josefsson <jas@extundo.com>
2775 * sysexit_.h: New file.
2777 2003-05-20 Derek Price <derek@ximbiot.com>
2779 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2781 2003-06-10 Simon Josefsson <jas@extundo.com>
2783 * strchrnul.h: New file.
2784 * strchrnul.c: New file.
2786 2003-06-10 Simon Josefsson <jas@extundo.com>
2788 * argp.h: New file, from glibc.
2789 * argp-ba.c: New file, from glibc.
2790 * argp-eexst.c: New file, from glibc.
2791 * argp-fmtstream.c: New file, from glibc.
2792 * argp-fmtstream.h: New file, from glibc.
2793 * argp-fs-xinl.c: New file, from glibc.
2794 * argp-help.c: New file, from glibc.
2795 * argp-namefrob.h: New file, from glibc.
2796 * argp-parse.c: New file, from glibc.
2797 * argp-pv.c: New file, from glibc.
2798 * argp-pvh.c: New file, from glibc.
2799 * argp-xinl.c: New file, from glibc.
2801 2003-06-07 Jim Meyering <jim@meyering.net>
2803 * readtokens.h: Put `Free Software Foundation, Inc.'
2804 in place of my name in the copyright comment.
2805 Remove definition and uses of __P.
2808 * stat.c: Don't declare xmalloc explicitly.
2809 Instead, include "xalloc.h".
2810 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2811 xrealloc, and xcalloc return values.
2812 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2814 * xgetcwd.h: Remove definition/uses of PARAMS.
2816 2003-06-06 Jim Meyering <jim@meyering.net>
2818 * stdbool_.h: Renamed from stdbool.h.in.
2820 2003-06-06 Jim Meyering <jim@meyering.net>
2822 Merge from coreutils.
2823 * same.c: (same_name): Declare *_basename locals to be `const'.
2824 Consolidate declarations and initializations of *_base* locals.
2826 Merge from coreutils.
2827 This avoids a core dump on systems without GNU putenv,
2828 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2829 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2830 (unsetenv): New static function, from GNU libc.
2831 (rpl_putenv): Use it.
2833 * modechange.c: Remove trailing blanks.
2835 Merge from coreutils.
2836 * fsusage.c: Remove declaration of statfs.
2837 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2839 * posixtm.c: Include <stdbool.h> unconditionally.
2841 2003-06-05 Paul Eggert <eggert@twinsun.com>
2843 * mktime.c (__mktime_internal): When resolving a tm_isdst
2844 mismatch, look in future quarters as well as past. This fixes a
2845 bug when processing fall-backwards gaps immediately after a long
2846 period of daylight-saving time.
2848 * mktime.c: Assume freestanding C89 or better.
2849 (HAVE_LIMITS_H): Remove. Assume it's 1.
2850 (__P): Remove; not used.
2851 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2852 (mktime, not_equal_tm, print_tm, check_result,
2853 main): Use prototypes. Use const * where appropriate.
2854 (main): Fix typo in testing code that uncovered by above changes.
2855 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2857 2003-06-04 Paul Eggert <eggert@twinsun.com>
2859 * mktime.c: Fix Debian bug 177940
2860 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2861 (localtime_offset): Now long int, not time_t, because we want it
2862 to be guaranteed to be signed. All uses changed.
2863 (__mktime_internal): If overflow would occur when adding offset,
2866 Merge 'human' changes from coreutils. Rewrite to support
2867 locale-specific notations like thousands separators.
2868 * human.c: Simplify authorship notice.
2869 Include human.h immediately after config.h.
2870 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2871 <limits.h>: Do not include, since human.h does.
2872 (SIZE_MAX, UINTMAX_MAX): New macros.
2873 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2874 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2875 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2876 (power_letter): Renamed from suffixes.
2877 (generate_suffix_backwards): Remove.
2878 (adjust_value): Now takes int style (because of human.h changes)
2879 and long double value (for greater precision on some platforms).
2880 (group_number): New function.
2881 (human_readable): Use it. Use integer options, not enum.
2882 Put the options before the sizes in the arg list.
2883 Support all the new options.
2884 The old human_readable function has been removed;
2885 use inttostr.h instead.
2886 (human_readable, default_block_size, humblock):
2887 Use uintmax_t, not int, for block sizes.
2888 (human_readable_inexact, block_size_types): Remove.
2889 (block_size_opts): New constant.
2890 (human_options): Renamed from human_block_size, with new signature
2891 that allows block sizes up to UINTMAX_MAX. All callers changed.
2892 * human.h: Add copyright and authorship notice.
2893 Include <limits.h> and <stdbool.h> unconditionally.
2894 (PARAMS): Remove. All uses removed.
2895 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2896 (enum human_inexact_style): Remove tag; now a nameless enum.
2897 (human_floor, human_ceiling, human_round_to_even): Now have
2898 values 2, 0, 1 rather than -1, 1, 0.
2899 (human_group_digits, human_suppress_point_zero, human_autoscale,
2900 human_base_1024, human_SI, human_B): New constants.
2901 (human_readable_inexact, human_block_size): Remove.
2902 (human_readable): Size args are now uintmax_t, not int.
2903 (human_options): New decl.
2905 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2906 unnecessary now that we assume C89 or better. This change
2907 imported from coreutils.
2909 * mktime.c (__mktime_internal): Do not reject negative timestamps
2910 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2911 in the 2003-05-30 sync from glibc.
2913 .h files should stand alone, but we shouldn't include <sys/types.h>
2914 if we can get away with just <stddef.h>.
2916 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2917 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2918 rather than <sys/types.h>, as we merely need size_t.
2919 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2921 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2922 Include <stdio.h>, to get FILE.
2923 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2924 memcasecmp.h has included <stddef.h> and all we need is size_t.
2925 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2926 our interface, instead of including <sys/types.h>
2928 2003-06-02 Paul Eggert <eggert@twinsun.com>
2931 Fix some minor time-related bugs with POSIX time arguments.
2932 Some valid time stamps were being rejected (notably -1, and
2933 time stamps before 1900 on 64-bit hosts). And some invalid
2934 time stamps were being accepted, e.g. September 31.
2936 * posixtm.h (posixtime): Return bool instead of time_t, so
2937 that we can return (time_t) -1 successfully.
2938 * posixtm.c: Likewise.
2939 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2940 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2941 (t): Remove static var.
2942 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2943 of static var. All uses changed.
2944 (year): Do not reject years before 1900; they can occur with
2946 (posix_time_parse): Do not check for out-of-range components;
2947 that is now the caller's responsibility, since our checks were
2948 only approximations.
2949 (posixtime): Use mktime to check for out-of-range components,
2950 since it knows them exactly.
2951 If mktime returns (time_t) -1, check whether an error actually occurred
2952 by invoking localtime on -1.
2953 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2954 posixtime failures better.
2955 Improve the test data (in comments only).
2957 2003-05-30 <karl@gnu.org>
2959 * mktime.c: update from libc.
2961 2003-05-30 Bruno Haible <bruno@clisp.org>
2963 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2964 * localcharset.h: Likewise.
2965 * localcharset.c: Likewise.
2967 2003-05-28 Paul Eggert <eggert@twinsun.com>
2969 Assume the headers required for C89 freestanding compilers.
2970 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
2971 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
2972 without checking for HAVE_LIMITS_H.
2973 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
2974 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
2976 * fatal.c: Include <stdarg.h> without checking for __STDC__.
2977 * exclude.c: Include <stdbool.h> unconditionally.
2978 * tempname.c: Include <stddef.h> unconditionally.
2979 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
2980 * modechange.c, rpmatch.c (NULL): Don't define, since
2981 <stddef.h> does that.
2982 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
2983 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
2984 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
2985 * xstrtol.c: Likewise.
2986 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
2987 * savedir.c: Include <stddef.h> instead of defining NULL.
2989 * addext.c (addext): Use assignment rather than cast, to avoid
2990 warnings on some platforms.
2992 * mktime.c (__mktime_internal): Do not reject negative timestamps
2995 2003-05-10 Bruno Haible <bruno@clisp.org>
2997 * linebreak.c (iconv_string_length): Don't return -1 just because the
2998 string is longer than 4 KB.
3000 2003-05-12 Jim Meyering <jim@meyering.net>
3002 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
3003 the space-padded-by-default conversion specifiers, %e, %k, %l.
3005 2003-05-03 Bruno Haible <bruno@clisp.org>
3007 Upgrade to Unicode-4.0.
3008 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
3009 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
3010 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
3011 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
3012 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
3013 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
3014 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
3015 Change width of U+E0100..U+E01EF from 1 to 0.
3017 2003-04-25 Bruno Haible <bruno@clisp.org>
3019 * copy-file.c: Include <stddef.h>, for size_t.
3021 2003-04-25 Jim Meyering <jim@meyering.net>
3023 * copy-file.c (copy_file_preserving): Declare buf_size to be
3024 of type size_t, not int.
3026 2003-04-11 Jim Meyering <jim@meyering.net>
3028 Merge changes from Coreutils.
3030 2003-03-22 Jim Meyering <jim@meyering.net>
3032 * strftime.c (widen): Cast alloca return value to proper type.
3034 2003-01-19 Ulrich Drepper <drepper@redhat.com>
3037 * strftime.c (my_strftime): Handle very large width
3038 specifications for numeric values correctly. Improve checks for
3041 2003-01-19 Jim Meyering <jim@meyering.net>
3043 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
3044 (nl_get_alt_digit) [! defined my_strftime]: Define.
3045 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
3046 _nl_get_alt_digit and _nl_get_walt_digit.
3048 * strftime.c (my_strftime): Merge in locale-related changes from libc.
3049 These changes have no effect outside of _LIBC.
3051 2003-04-10 Bruno Haible <bruno@clisp.org>
3053 * findprog.h: New file, from GNU gettext.
3054 * findprog.c: New file, from GNU gettext.
3056 2003-04-05 Jim Meyering <jim@meyering.net>
3058 Merge changes from Coreutils.
3060 * exclude.h (PARAMS): Remove definition and uses.
3061 * exclude.c: Remove uses of `PARAMS'.
3063 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
3064 Add test-cases for DOS filenames. Declare program_name.
3065 (main): Set up program_name. Patch by Rich Dawe.
3067 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3069 Use mntctl's return value to drive the entry-processing loop, since
3070 we can't rely on the value of the vmt_length member in the last
3071 entry. On some systems doing so could result in exhausting
3072 virtual memory. Based in part on a patch from Mike Jetzer.
3074 2003-04-04 Bruno Haible <bruno@clisp.org>
3076 * linebreak.h: New file, from GNU gettext.
3077 * linebreak.c: New file, from GNU gettext with slight modifications.
3078 * lbrkprop.h: New file, from GNU gettext.
3080 2003-04-03 Bruno Haible <bruno@clisp.org>
3082 * utf8-ucs4.h: New file, from GNU gettext.
3083 * utf16-ucs4.h: New file, from GNU gettext.
3084 * ucs4-utf8.h: New file, from GNU gettext.
3085 * ucs4-utf16.h: New file, from GNU gettext.
3087 2003-04-02 Bruno Haible <bruno@clisp.org>
3089 * binary-io.h: New file, from GNU gettext.
3091 2003-04-01 Bruno Haible <bruno@clisp.org>
3093 * pathname.h: New file, from GNU gettext.
3094 * concatpath.c: New file, from GNU gettext.
3096 2003-03-30 Bruno Haible <bruno@clisp.org>
3098 * copy-file.c (copy_file_preserving): Don't set owner if the function
3099 chown() doesn't exist.
3101 2003-03-28 Bruno Haible <bruno@clisp.org>
3103 * copy-file.h: New file, from GNU gettext.
3104 * copy-file.c: New file, from GNU gettext.
3106 2003-03-18 Jim Meyering <jim@meyering.net>
3108 * quote.c (quote_n): Fix typo in comment.
3110 2003-03-14 Jim Meyering <jim@meyering.net>
3112 Merge changes from Coreutils.
3113 * obstack.h (obstack_object_size): Declare temporary, __o,
3114 to be const, in order to avoid warnings.
3115 (obstack_room): Likewise.
3116 (obstack_empty_p): Likewise.
3118 2003-03-13 Paul Eggert <eggert@twinsun.com>
3120 Merge changes from Bison.
3121 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
3122 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
3123 when compiling Bison 1.875's `bitset bset = obstack_alloc
3124 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
3125 * hash.c: Include <stdbool.h> unconditionally.
3127 2003-03-09 Paul Eggert <eggert@twinsun.com>
3129 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
3130 Reported by Bruce Becker; see:
3131 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
3133 2003-03-03 Paul Eggert <eggert@twinsun.com>
3134 Bruno Haible <bruno@clisp.org>
3136 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
3137 Reported by John Hughes, see
3138 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
3140 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
3142 * poll_.h: New file.
3145 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
3147 * mathl.h: New file.
3148 * acosl.c: New file.
3149 * asinl.c: New file.
3150 * atanl.c: New file.
3151 * ceill.c: New file.
3154 * floorl.c: New file.
3155 * frexpl.c: New file.
3156 * ldexpl.c: New file.
3158 * sincosl.c: New file.
3160 * sqrtl.c: New file.
3162 * trigl.c: New file.
3163 * trigl.h: New file.
3165 2003-02-17 Bruno Haible <bruno@clisp.org>
3167 * mkdtemp.h: New file, from GNU gettext.
3168 * mkdtemp.c: New file, from GNU gettext.
3170 2003-01-31 Bruno Haible <bruno@clisp.org>
3172 * rename.c: #undef rename before defining rpl_rename.
3173 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
3175 2003-01-30 Bruno Haible <bruno@clisp.org>
3177 * printf-args.h: New file, from GNU gettext.
3178 * printf-args.c: New file, from GNU gettext.
3179 * printf-parse.h: New file, from GNU gettext.
3180 * printf-parse.c: New file, from GNU gettext.
3181 * vasnprintf.h: New file, from GNU gettext.
3182 * vasnprintf.c: New file, from GNU gettext.
3183 * asnprintf.c: New file, from GNU gettext.
3184 * vasprintf.h: New file, from GNU gettext with modifications.
3185 * vasprintf.c: New file, from GNU gettext.
3186 * asprintf.c: New file, from GNU gettext.
3188 2003-01-29 Bruno Haible <bruno@clisp.org>
3190 * stpncpy.h: New file, from GNU gettext with modifications.
3191 * stpncpy.c: New file, from GNU gettext with modifications.
3193 2003-01-28 Bruno Haible <bruno@clisp.org>
3195 * c-ctype.h: New file, from GNU gettext, with changes suggested by
3197 * c-ctype.c: New file, from GNU gettext, with changes suggested by
3200 2003-01-27 Bruno Haible <bruno@clisp.org>
3202 * xsetenv.h: New file, from GNU gettext.
3203 * xsetenv.c: New file, from GNU gettext.
3205 2003-01-23 Bruno Haible <bruno@clisp.org>
3207 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
3209 2003-01-22 Bruno Haible <bruno@clisp.org>
3211 * exit.h: New file, from GNU gettext.
3213 2003-01-11 Bruno Haible <bruno@clisp.org>
3215 * stpcpy.h (stpcpy): Use ANSI C function declarations.
3216 * strcase.h (strcasecmp, strncasecmp): Likewise.
3218 2003-01-14 Jim Meyering <jim@meyering.net>
3220 * same.c (same_name): Tweak a comment.
3222 2003-01-11 Bruno Haible <bruno@clisp.org>
3224 * same.c (same_name): Reorder tests so as to avoid calling stat()
3225 when a string comparison is sufficient.
3227 2003-01-11 Bruno Haible <bruno@clisp.org>
3229 * readtokens.c (readtoken): Cast character to 'unsigned char', not
3232 2003-01-11 Bruno Haible <bruno@clisp.org>
3234 * hash-pjw.c: Add comment about low quality of this function.
3236 2003-01-12 Paul Eggert <eggert@twinsun.com>
3238 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
3239 to avoid collisions with libcurses and libreadline.
3241 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
3242 * getstr.h, getstr.c: Remove.
3243 * getline.c: Include "getline.h", to check interface.
3244 Move body of old getstr.c here: this defines MIN_CHUNK and
3245 declares getdelim2, which is renamed from getstr.
3246 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
3248 * linebuffer.c (readlinebuffer): Renamed from readline.
3250 * linebuffer.h: Likewise.
3251 (readline): Remove backward-compatibility macro.
3253 2003-01-12 Jim Meyering <jim@meyering.net>
3255 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
3257 2003-01-10 Bruno Haible <bruno@clisp.org>
3259 * alloca_.h: New file.
3260 * getdate.y: Unconditionally include alloca.h.
3261 * makepath.c: Likewise.
3262 * setenv.c: Likewise.
3263 * userspec.c: Likewise.
3265 2003-01-09 Bruno Haible <bruno@clisp.org>
3267 * stdbool.h.in: New file.
3269 2003-01-08 Bruno Haible <bruno@clisp.org>
3271 * safe-read.c: Include specification header first, to ensure its
3273 * full-write.c: Likewise.
3275 2003-01-08 Jim Meyering <jim@meyering.net>
3277 * full-write.c: Undefine and define-away `const' after inclusion
3278 of errno.h, not before. Suggestion from Bruno Haible.
3280 2003-01-07 Jim Meyering <jim@meyering.net>
3282 * full-write.c: Rework so that it may serve to define full_read, too.
3283 * full-read.c: Simply #define FULL_READ and include full-write.c.
3285 2003-01-06 Jim Meyering <jim@meyering.net>
3287 * version-etc.c: Update year in translatable copyright string.
3289 2002-12-25 Bruno Haible <bruno@clisp.org>
3291 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
3292 * xstrtol.h: Likewise.
3293 * xstrtoimax.c: Likewise.
3294 * xstrtoumax.c: Likewise.
3295 * human.h: Likewise.
3297 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
3298 on systems that have <inttypes.h> but not <stdint.h>.
3300 2002-12-31 Paul Eggert <eggert@twinsun.com>
3302 * memcoll.c (memcoll): Fall back on a simple algorithm using
3303 memcmp if strcoll doesn't work.
3305 2002-12-23 Bruno Haible <bruno@clisp.org>
3307 * localcharset.h: New file.
3308 * localcharset.c: Include it.
3309 * unicodeio.c: Likewise.
3311 2002-12-22 Bruno Haible <bruno@clisp.org>
3313 * utime.c (utime_null): No need to call ftruncate if the file was
3316 2002-12-23 Bruno Haible <bruno@clisp.org>
3318 * memcoll.c (STRCOLL): New macro.
3321 2002-12-22 Bruno Haible <bruno@clisp.org>
3323 * getstr.h (getstr): Define, to avoid clash with libcurses.
3324 * linebuffer.h (readline): Define, to avoid clash with libreadline.
3326 2002-12-22 Bruno Haible <bruno@clisp.org>
3328 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
3330 2002-12-23 Bruno Haible <bruno@clisp.org>
3332 * getline.h: Include <stddef.h>, for size_t.
3334 * unicodeio.h: Include <stddef.h>, for size_t.
3335 * unicodeio.c: Don't include <stddef.h>.
3337 2002-12-17 Bruno Haible <bruno@clisp.org>
3339 * canon-host.c (strdup): Remove unused declaration.
3341 * fsusage.c: Include full_read.h.
3342 (get_fs_usage): Use full_read instead of safe_read.
3344 * utime.c (utime_null): Use SAFE_READ_ERROR.
3346 2002-12-11 Bruno Haible <bruno@clisp.org>
3348 * setenv.h: Rewritten to cope with systems that have setenv() but not
3350 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
3353 2002-12-11 Bruno Haible <bruno@clisp.org>
3355 * setenv.c (alloca): Fall back to malloc.
3357 (setenv): Use freea() to free memory allocated with alloca().
3359 2002-11-13 Bruno Haible <bruno@clisp.org>
3361 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
3362 function declarations.
3363 * unsetenv.c (unsetenv): Likewise.
3365 2002-03-04 Bruno Haible <bruno@clisp.org>
3367 Portability to AIX 4.3.3.
3368 * unsetenv.c: New file, extracted from setenv.c.
3369 * setenv.c: Move the unsetenv() function to unsetenv.c.
3371 2001-12-20 Bruno Haible <bruno@clisp.org>
3373 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
3374 use malloc instead. For SunOS 4.
3376 2001-12-11 Bruno Haible <bruno@clisp.org>
3378 * setenv.c: Declare alloca.
3379 (compar_fn_t): New typedef.
3380 (KNOWN_VALUE, STORE_VALUE): Use it.
3382 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
3385 2002-12-10 Paul Eggert <eggert@twinsun.com>
3387 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
3388 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
3389 Choose values that are less likely to collide with system fnmatch
3391 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
3392 defined (e.g., a pure POSIX system).
3393 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
3394 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
3396 2002-12-06 Jim Meyering <jim@meyering.net>
3398 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
3400 Merge in changes from libc's misc/error.c, in preparation
3401 for the merge of gnulib's changes back into libc.
3403 * error.c (_): Define only if not already defined.
3404 Move definition to follow all #include directives.
3405 Include unlocked-io.h only if !_LIBC.
3406 [_LIBC]: Include <libio/libioP.h>.
3407 [USE_IN_LIBIO]: Include <libio/iolibio.h>
3408 (fflush): Tweak definition to use INTUSE.
3411 2002-12-05 Paul Eggert <eggert@twinsun.com>
3413 * alloca.c [defined emacs]: Include "lisp.h".
3414 (xalloc_die) [defined emacs]: New macro.
3415 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
3416 [! defined emacs]: Include <xalloc.h>.
3417 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
3418 (pointer): Typedef to POINTER_TYPE *.
3419 (malloc): Remove decl; we now always use xmalloc.
3420 (alloca): Use old-style definition, since Emacs needs this.
3421 Check for arithmetic overflow when computing combined size.
3423 2002-12-04 Paul Eggert <eggert@twinsun.com>
3425 Do not generate unlocked-io.h automatically, since it's easier to
3426 maintain it by hand.
3428 * unlocked-io.h: New file, from GNU diffutils,
3429 but with proper copyright notice and attribution.
3431 * Makefile.am: Add copyright notice.
3432 (libfetish_a_SOURCES): Add unlocked-io.h.
3433 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
3434 (DISTCLEANFILES, io_functions): Remove macros.
3435 (EXTRA_DIST): Remove gen_uio.
3436 (unlocked-io.h): Remove rule.
3438 2002-12-04 Jim Meyering <jim@meyering.net>
3440 Reflect the fact that stat.c and lstat.c are no longer generated.
3441 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
3442 (DISTCLEANFILES): Likewise.
3443 (EXTRA_DIST): Likewise.
3444 (all_local): Don't depend on stat.c or lstat.c.
3445 (stat.c, lstat.c): Remove rules.
3446 (EXTRA_DIST): Remove xstat.in.
3448 * xstat.in: Remove file. Contents moved into stat.c.
3449 * stat.c: New file. Contents mostly from xstat.in.
3450 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3451 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3453 * safe-read.c: Rework so that it may serve to define safe_write, too.
3454 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3456 2002-12-03 Jim Meyering <jim@meyering.net>
3458 * safe-read.c, safe-write.c: Change variable names and comments, but
3459 not semantics, to minimize the differences between these two files.
3460 (safe_read): Change comment to mention SAFE_READ_ERROR.
3462 * safe-read.c (IS_EINTR): Define.
3463 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3465 2002-12-02 Bruno Haible <bruno@clisp.org>
3467 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3468 Define, taken from safe-read.c.
3469 (INT_MAX): Provide fallback.
3470 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3471 * safe-write.h (SAFE_WRITE_ERROR): Define.
3473 * safe-read.c (EINTR): Remove definition.
3474 (safe_read): Don't use EINTR if it is absent.
3476 2002-12-02 Jim Meyering <jim@meyering.net>
3478 * safe-read.c (EINTR): Define.
3479 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3480 (INT_MAX): Provide fallback.
3481 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3483 * safe-read.h (SAFE_READ_ERROR): Define.
3485 2002-12-01 Jim Meyering <jim@meyering.net>
3487 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3488 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3490 2002-11-27 Paul Eggert <eggert@twinsun.com>
3492 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3493 hash_rehash): Replace `if (limit <= value) abort ();' with
3494 `if (! (value < limit)) abort ();', for readability.
3496 2002-11-26 <karl@gnu.org>
3498 * strdup.c: copy from libc again, with jim's ok.
3499 * .cppi-disable: re-add strdup.c
3501 2002-11-25 <karl@gnu.org>
3503 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3504 instead of "strtol.c".
3506 2002-11-25 Jim Meyering <jim@meyering.net>
3508 * mktime.c: Sync from libc, now that it has the latest fix.
3510 2002-11-24 <karl@gnu.org>
3512 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3513 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3515 2002-11-24 Jim Meyering <jim@meyering.net>
3517 Update from coreutils:
3519 * mktime.c: Merge in changes from libc.
3521 Avoid a link-time failure on some Linux systems.
3522 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3523 (__mon_yday): Declare with the STATIC attribute.
3524 (__mktime_internal): Likewise.
3525 Based on a report from Greg Schafer.
3527 2002-11-23 Jim Meyering <jim@meyering.net>
3529 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3530 Use `unsigned', not `int', as type of index.
3532 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3534 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3536 2002-11-22 Paul Eggert <eggert@twinsun.com>
3538 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3539 hint that one should use `if (! x) abort ();' rather than `assert
3540 (x);', and anyway it's one less thing to worry about configuring.
3541 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3542 hash_rehash, hash_insert): Use abort rather than assert.
3544 2002-11-22 Paul Eggert <eggert@twinsun.com>
3546 * quotearg.h: Allow multiple inclusion by surrounding with
3547 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3548 so that we can be included first.
3549 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3550 * quotearg.c: Include quotearg.h immediately after config.h.
3551 No need to include stddef.h or sys/types.h any more.
3552 Surround local include files with "", not "<>".
3553 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3554 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3555 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3556 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3557 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3558 (ISPRINT): Remove; no longer needed now that we assume C89.
3560 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3563 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3564 quotearg_char): Use SIZE_MAX rather than
3565 (size_t) -1 when we are talking about "infinity".
3567 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3569 2002-11-22 Bruno Haible <bruno@clisp.org>
3571 * safe-read.h: Assume C89. Add comments.
3572 (safe_read): Change return type to size_t.
3573 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3574 counts > SSIZE_MAX correctly.
3575 * safe-write.h: New file.
3576 * safe-write.c: New file.
3577 * full-read.h: New file.
3578 * full-read.c: New file.
3579 * full-write.h: Assume C89. Add comments.
3580 * full-write.c: Include safe-write.h.
3581 (full_write): Rewritten to use safe_write.
3582 Suggested by Jim Meyering and Paul Eggert.
3584 2002-11-21 Bruno Haible <bruno@clisp.org>
3586 Remove case insensitive option matching.
3587 * argmatch.h (argcasematch): Remove declaration.
3588 (ARGCASEMATCH): Remove macro.
3589 (__xargmatch_internal): Remove case_sensitive argument.
3590 (XARGMATCH): Update.
3591 (XARGCASEMATCH): Remove macro.
3592 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3593 case_sensitive argument.
3594 (argcasematch): Remove function.
3595 (__xargmatch_internal): Remove case_sensitive argument.
3596 (main): Use XARGMATCH instead of XARGCASEMATCH.
3598 * xmalloc.c: Change compile-time error message. Add comment about
3599 required autoconf version.
3601 2002-11-21 Jim Meyering <jim@meyering.net>
3603 * strdup.c (strdup): Tweak comment and initial #if/#include.
3605 Merge in changes from the coreutils.
3607 2002-09-25 Paul Eggert <eggert@twinsun.com>
3608 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3609 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3610 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3611 int. Work more efficiently if X is the same width as uintmax_t.
3612 Do not compare X to -1, to avoid bogus compiler warning.
3613 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3614 Don't assume that f_frsize and f_bsize are the same type.
3616 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3619 * makepath.c (make_path): Restore umask *before* creating the final
3621 (make_path): Minor reformatting.
3623 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3624 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3626 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3627 ones. At least on GNU/Linux systems, `auto' means something else.
3630 2002-11-20 Paul Eggert <eggert@twinsun.com>
3632 Merge argmatch cleanups from Bison. Assume C89.
3634 * argmatch.c: Include config.h here, not in argmatch.h.
3635 Include stdlib.h, for EXIT_FAILURE.
3636 Always include <string.h>, since we assume C89.
3637 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3638 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3639 Include <stddef.h> instead, since it's all we need for size_t.
3640 (PARAMS): Remove. All uses removed.
3641 (ARRAY_CARDINALITY): Do not bother to #undef.
3642 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3643 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3644 Remove unnecessary parentheses.
3645 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3646 Insert necessary parentheses.
3647 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3648 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3650 2002-11-19 Bruno Haible <bruno@clisp.org>
3652 * mbswidth.c: Include mbswidth.h right at the beginning.
3653 * mbswidth.h: Include <stddef.h>, for size_t.
3655 * mbswidth.h (PARAMS): Remove macro.
3656 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3657 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3659 * gcd.h (PARAMS): Remove macro.
3660 (gcd): Use ANSI C function declarations.
3661 * gcd.c (gcd): Likewise.
3663 2002-11-15 Bruno Haible <bruno@clisp.org>
3665 * strcspn.c: Include <stddef.h>.
3666 (strcspn): Use ANSI C function declaration. Change return type to
3668 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3669 (strpbrk): Use NULL.
3670 * strpbrk.h (PARAMS): Remove macro.
3671 (strpbrk): Use ANSI C function declaration.
3672 * strstr.c: Don't include <sys/types.h>.
3673 * strstr.h (PARAMS): Remove macro.
3674 (strstr): Use ANSI C function declarations.
3676 2002-11-06 Bruno Haible <bruno@clisp.org>
3678 * gcd.h (gcd): Change argument type to 'unsigned long'.
3679 * gcd.c (gcd): Likewise.
3681 2002-11-05 Bruno Haible <bruno@clisp.org>
3683 * gcd.h: New file, from gettext-0.11.5.
3684 * gcd.c: New file, from gettext-0.11.5.
3686 2002-11-05 Bruno Haible <bruno@clisp.org>
3688 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3689 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3690 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3691 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3693 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3694 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3696 * closeout.c: Include gettext.h instead of <libintl.h>.
3697 * human.c: Include gettext.h instead of <libintl.h>.
3698 * quotearg.c: Include gettext.h instead of <libintl.h>.
3699 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3700 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3701 * userspec.c: Include gettext.h instead of <libintl.h>.
3702 * version-etc.c: Include gettext.h instead of <libintl.h>.
3703 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3704 (textdomain): Remove definition.
3705 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3707 * long-options.c: Remove include of <libintl.h> and definition of _.
3708 * same.c: Remove include of <libintl.h> and definition of _.
3710 2002-11-04 Bruno Haible <bruno@clisp.org>
3712 * stpcpy.h: New file, from GNU gettext-0.11.5.
3713 * strcase.h: New file, from GNU gettext-0.11.5.
3714 * strpbrk.h: New file, from GNU gettext-0.11.5.
3715 * strstr.h: New file, from GNU gettext-0.11.5.
3716 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3718 2002-05-09 Bruno Haible <bruno@clisp.org>
3720 * config.charset: Update for newest glibc. Add canonical names
3721 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3723 2002-05-09 Bruno Haible <bruno@clisp.org>
3725 * localcharset.c (get_charset_aliases): Add more Windows specific
3728 2002-05-08 Owen Taylor <otaylor@redhat.com>
3730 * config.charset: A few additions for Solaris.
3732 2001-12-05 Bruno Haible <bruno@clisp.org>
3734 * localcharset.c (locale_charset): Don't return an empty string.
3736 2001-10-23 Bruno Haible <haible@clisp.cons.org>
3738 * config.charset: msdos in uk_UA uses CP1125.
3740 2001-08-05 Bruno Haible <haible@clisp.cons.org>
3742 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
3743 * localcharset.c (locale_charset): Declare as extern "C".
3745 2002-02-15 Bruno Haible <bruno@clisp.org>
3747 * config.charset [msdosdjgpp]: For Russian, use CP866.
3749 2002-02-11 Bruno Haible <bruno@clisp.org>
3751 * config.charset: Add support for NetBSD.
3753 2002-09-25 <karl@gnu.org>
3755 * strdup.c: copy from libc/string (via ../config/srclist*).
3756 * getopt*: copy from libc/posix.
3757 * gettext.h: copy from gettext.
3758 * .cppi-disable: add strdup.c, gettext.h.
3760 2002-07-01 Jim Meyering <meyering@lucent.com>
3762 * c-stack.c: Include sys/time.h.
3763 From Volker Borchert.
3765 2002-06-11 Paul Eggert <eggert@twinsun.com>
3767 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3768 New macro. Use it uniformly instead of
3769 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3770 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3771 reported by Vin Shelton.
3773 2002-06-22 Jim Meyering <meyering@lucent.com>
3775 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3776 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3778 2002-06-22 Paul Eggert <eggert@twinsun.com>
3780 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3781 Do not assume SA_SIGINFO behavior.
3782 Bug reported by Jim Meyering on NetBSD 1.5.2.
3784 2002-06-22 Jim Meyering <meyering@lucent.com>
3786 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3788 * exitfail.c, exitfail.h: Likewise.
3789 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3791 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3793 (EXTRA_DIST): Add fnmatch_loop.c.
3794 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3796 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3797 * fnmatch.c: Update from diffutils-2.8.2.
3798 * fnmatch_.h: New file. From diffutils-2.8.2.
3799 * fnmatch.h: Remove file.
3801 2002-06-18 Paul Eggert <eggert@twinsun.com>
3803 * file-type.h: Report an error if neither S_ISREG nor
3804 S_IFREG is defined, instead of using a test specific to glibc
3805 2.2. This should be safe, since POSIX requires S_ISREG and
3806 Unix Version 7 had S_IFREG. We don't need to check for
3807 <sys/types.h> since we don't use any symbols that it defines.
3809 2002-06-15 Jim Meyering <meyering@lucent.com>
3811 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3812 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3813 have been included before this file.
3815 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3817 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3818 so that each temporary file name is unique and valid in the first
3819 8 characters, for operation under DOS.
3821 2002-06-15 Jim Meyering <meyering@lucent.com>
3823 Work even with DJGPP 2.03, which lacks support for symlinks.
3825 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3827 * lchown.c (S_ISLNK): Likewise.
3829 2002-06-14 Jim Meyering <meyering@lucent.com>
3831 * file-type.h: Use the version from diffutils-2.8.2.
3832 * file-type.c: Likewise.
3834 2002-05-27 Jim Meyering <meyering@lucent.com>
3836 Fix a problem seen only on nonconforming systems whereby ls.c's
3837 use of localtime, and then of gettimeofday would cause trouble:
3838 the localtime call used to initialize rpl_gettimeofday's save
3839 mechanism would clobber ls's current local time information so
3840 that in any long listing the first file would always be listed
3841 with date 1970-01-01. Analysis by Volker Borchert.
3843 * gettimeofday.c (localtime): Undefine.
3844 (rpl_localtime): New function.
3846 2002-05-22 Jim Meyering <meyering@lucent.com>
3848 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3849 * file-type.h: New file.
3850 * file-type.c (file_type): New file/function. Extracted from diffutils.
3852 2002-04-29 Paul Eggert <eggert@twinsun.com>
3854 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3856 2002-04-28 Paul Eggert <eggert@twinsun.com>
3858 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3859 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3860 of 127, since 64 is the largest conceivable number for ancient
3862 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3864 2002-04-28 Jim Meyering <meyering@lucent.com>
3866 * sig2str.c (WTERMSIG): Remove definition (unused).
3868 2002-04-28 Paul Eggert <eggert@twinsun.com>
3870 * sig2str.h, sig2str.c: New files.
3871 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3873 2002-04-24 Jim Meyering <meyering@lucent.com>
3875 * gettext.h: New file, from Gettext.
3876 * Makefile.am (INCLUDES): Remove -I../intl.
3877 (libfetish_a_SOURCES): Add gettext.h.
3879 2002-04-16 Jim Meyering <meyering@lucent.com>
3881 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3882 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3883 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3885 2002-04-12 Jim Meyering <meyering@lucent.com>
3887 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3889 2002-03-10 Jim Meyering <meyering@lucent.com>
3891 * makepath.c (make_path): Remove a comma from a diagnostic.
3892 Suggestion from Santiago Vila.
3894 2002-03-08 Jim Meyering <meyering@lucent.com>
3896 * rename.c: Mention that this wrapper is needed also on
3897 mips-dec-ultrix4.4 systems.
3899 2002-03-02 Jim Meyering <meyering@lucent.com>
3901 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3902 not HAVE_CLOCK_SETTIME.
3904 2002-02-27 Paul Eggert <eggert@twinsun.com>
3906 * nanosleep.h: Rename to....
3907 * timespec.h: New name for nanosleep.h. All uses changed.
3909 * gettime.c: New file.
3910 * settime.c: New file.
3913 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3914 timespec.h. Remove nanosleep.h.
3916 2002-02-25 Paul Eggert <eggert@twinsun.com>
3918 * acl.c, acl.h: New files.
3919 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3921 2002-02-24 Jim Meyering <meyering@lucent.com>
3923 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3924 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3925 cause trouble. Reported by Nelson Beebe.
3927 2002-02-23 Paul Eggert <eggert@twinsun.com>
3929 * path-concat.c (xpath_concat): Reorder code to pacify
3930 compilers that don't know that xalloc_die never returns.
3932 2002-02-20 Jim Meyering <meyering@lucent.com>
3934 * getdate.c: Regenerate using bison-1.33.
3936 2002-02-15 Paul Eggert <eggert@twinsun.com>
3938 * posixver.c, posixver.h: New files.
3939 * Makefile.am (libfetish_a_SOURCES): Add them.
3941 2002-02-02 Paul Eggert <eggert@twinsun.com>
3942 Bruno Haible <bruno@clisp.org>
3944 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3945 (fwrite_success_callback): New declaration.
3946 * unicodeio.c (unicode_to_mb): New function, extracted from
3947 print_unicode_char. Call failure callback instead of error.
3948 (fwrite_success_callback): New function.
3949 (exit_failure_callback): New function.
3950 (fallback_failure_callback): New function.
3951 (print_unicode_char): Call unicode_to_mb.
3953 2002-01-26 Jim Meyering <meyering@lucent.com>
3955 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3957 2002-01-22 Jim Meyering <meyering@lucent.com>
3959 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3960 Otherwise, some versions of automake would omit the rule that makes
3961 Makefile from Makefile.in.
3963 2001-01-21 Paul Eggert <eggert@twinsun.com>
3965 * xmemcoll.h, xmemcoll.c: New files.
3966 * Makefile.am (libfetish_a_SOURCES): Add them.
3967 * memcoll.c: Include errno.h, and declare errno if not defined.
3968 (memcoll): Set errno to zero if there is no error.
3970 * quotearg.c (quotearg_buffer_restyled):
3971 Fix bug with quoting buffers containing NUL when backslashing escapes.
3972 This bug was exposed by the other changes in this patch.
3973 (quotearg_n_options): New arg ARGSIZE.
3974 All callers changed.
3975 (quoting_options_from_style): New function.
3976 (quotearg_n_style): Use it.
3977 (quotearg_n_style_mem): New function.
3979 * quotearg.h (quotearg_n_style_mem): New function.
3981 2002-01-16 Jim Meyering <meyering@lucent.com>
3983 * getdate.y: Add three semicolons, each just before a closing brace.
3984 Bison (as of version 1.31) no longer papers over that mistake.
3986 2002-02-14 Paul Eggert <eggert@twinsun.com>
3988 * backupfile.c (ISDIGIT): Comment fix.
3989 * getdate.y (ISDIGIT): Likewise.
3990 * posixtm.c (ISDIGIT, year): Likewise.
3991 * strverscmp.c (ISDIGIT): Likewise.
3992 * userspec.c (ISDIGIT): Likewise.
3994 2002-01-05 Jim Meyering <meyering@lucent.com>
3996 * version-etc.c (version_etc_copyright): Update copyright year.
3998 2001-01-19 Paul Eggert <eggert@twinsun.com>
4000 * closeout.c (close_stdout_status): If ferror (stdout), do
4001 not silently exit merely because the output buffer happens to
4002 have nothing pending.
4004 2001-12-18 Paul Eggert <eggert@twinsun.com>
4006 See the big note in ../ChangeLog.
4007 * human.c (suffixes): Prefer K to k for 1024.
4008 (generate_suffix_backwards): New function.
4009 (human_readable_inexact): Use it.
4010 * xstrtol.c (__xstrtol): If there is no number but there
4011 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
4012 Accept 'K' as well as 'k'.
4014 2001-12-15 Jim Meyering <meyering@lucent.com>
4016 * regex.h (__restrict_arr): Update from libc.
4018 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
4019 as `remote' if the name starts with `//'. Suggested by Michael Stone.
4022 2001-12-10 Jim Meyering <meyering@lucent.com>
4024 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
4025 Instead, include "xalloc.h".
4026 (initbuffer): Don't cast xmalloc return value to char*.
4027 (readline): Reword comment.
4028 Don't cast xrealloc return value to char*
4031 2001-12-09 Jim Meyering <meyering@lucent.com>
4033 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
4034 `signed and unsigned type in conditional expression'.
4035 * posixtm.c (posix_time_parse): Likewise.
4037 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
4039 * readtokens.c (readtoken): Declare an index to be of type unsigned
4040 to avoid a pedantic warning.
4042 * getstr.c: Don't include assert.h.
4043 (getstr): Remove warning-evoking assertions.
4044 Return -1 if offset parameter is out of bounds.
4045 Change the type of a local from int to size_t.
4047 * strftime.c (my_strftime_localtime_r): Include this function
4048 definition in the `#if ! HAVE_TM_GMTOFF' block.
4050 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
4051 Include xalloc.h instead.
4053 2001-12-02 Jim Meyering <meyering@lucent.com>
4055 * tempname.c: Don't declare getenv, thus reverting the change of
4056 2001-11-18. It's no longer necessary, now that stdlib.h is always
4059 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
4060 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
4062 2001-11-30 Akim Demaille <akim@epita.fr>
4064 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
4065 before being defined.
4067 2001-11-27 Paul Eggert <eggert@twinsun.com>
4069 * quotearg.h (quotearg_n, quotearg_n_style):
4070 First arg is int, not unsigned.
4071 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
4072 (SIZE_MAX, UINT_MAX): New macros.
4073 (quotearg_n_options): Abort if N is negative.
4074 Avoid overflow check on hosts where size_t is 64 bits and int
4075 is 32 bits, as overflow is impossible there.
4076 Fix off-by-one typo that caused unnecessary reallocation.
4078 2001-11-27 Jim Meyering <meyering@lucent.com>
4080 * tempname.c: Merge with version from libc.
4081 * regex.c: Likewise.
4083 * tempname.c: Include stdlib.h unconditionally. On some old systems
4084 for which STDC_HEADERS is 0, it was not included, resulting in a
4085 warning about an integer-to-pointer conversion problem with getenv.
4086 Reported by Volker Borchert.
4088 2001-11-26 Jim Meyering <meyering@lucent.com>
4090 * gtod.h: Remove file.
4091 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
4092 * gettimeofday.c: Don't include gtod.h.
4093 (GTOD_init): Remove function.
4094 (rpl_gettimeofday): Do its job here instead, rather than aborting.
4095 Suggestion from Volker Borchert.
4097 2001-11-23 Jim Meyering <meyering@lucent.com>
4099 * hash.h (struct hash_table): Don't define here. Merely declare it.
4100 * hash.c (struct hash_table): Define it here instead.
4102 2001-11-22 Jim Meyering <meyering@lucent.com>
4104 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
4106 2001-11-18 Paul Eggert <eggert@twinsun.com>
4108 * tempname.c (TMP_MAX): Remove; no longer needed.
4109 (TEMPORARIES): New macro.
4110 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
4111 removes an artificial limitation (e.g. HP-UX 10.20, where
4114 2001-11-18 Jim Meyering <meyering@lucent.com>
4116 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
4119 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
4120 files will be created before anything else.
4122 2001-11-17 Jim Meyering <meyering@lucent.com>
4124 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
4125 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
4126 rather than group writable. Patch by Juan F. Codagnone.
4128 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
4129 Instead, include "xalloc.h".
4131 * mountlist.c: Include unlocked-io.h after all system headers.
4132 Remove explicit declarations of xmalloc, xrealloc,
4133 and xstrdup. Instead, include "xalloc.h".
4135 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
4136 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
4137 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
4139 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
4140 Reported by Padraig Brady.
4142 * mkstemp.c: #undef mkstemp.
4144 (rpl_mkstemp): Rename from mkstemp.
4147 2001-11-16 Jim Meyering <meyering@lucent.com>
4149 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
4150 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
4151 determine the amount of total physical memory, use pstat_getstatic.
4152 HPUX-11 doesn't define _SC_PHYS_PAGES.
4153 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
4154 If sysconf couldn't be used to determine the amount of available
4155 physical memory, use both pstat_getstatic and pstat_getdynamic.
4156 Based on a patch from Bob Proulx.
4158 2001-11-05 Jim Meyering <meyering@lucent.com>
4160 * xstat.in (slash_aware_lstat): Correct a misleading comment.
4162 2001-11-03 Jim Meyering <meyering@lucent.com>
4164 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
4165 in argmatch_to_argument call.
4167 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
4170 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
4171 e.g., a fault due to an attempt to free a NULL pointer.
4173 2001-11-01 Jim Meyering <meyering@lucent.com>
4175 * dirfd.c, dirfd.h: New files.
4176 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
4178 * hash.c (hash_print) [TESTING]: Clean up.
4180 2001-10-22 Paul Eggert <eggert@twinsun.com>
4182 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
4183 to avoid a warning if -Wall.
4185 2001-10-21 Paul Eggert <eggert@twinsun.com>
4187 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
4189 2001-10-21 Jim Meyering <meyering@lucent.com>
4191 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
4192 this code would end up calling gettext even in packages built
4194 * getopt.c (_): Likewise.
4195 * regex.c (_): Likewise.
4197 2001-10-20 Paul Eggert <eggert@twinsun.com>
4199 * error.c (strerror_r): Do not declare unless !_LIBC.
4200 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
4201 Use strerror_r that is only a macro, even if it is not a function.
4202 (strerror): Check for HAVE_DECL_STRERROR before declaring.
4203 (private_strerror): Use prototypes, not old-style function definition.
4204 (print_errno_message): New function.
4205 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
4207 (error_tail, error, error_at_line): Use it.
4209 2001-10-11 Jim Meyering <meyering@lucent.com>
4211 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
4212 and quote_n (1, ... to avoid clobbering a buffer.
4214 2001-10-05 Jim Meyering <meyering@lucent.com>
4216 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
4217 * hash-pjw.c: New file (factored out of fileutils' remove.c).
4218 * hash-pjw.h: New file.
4220 2001-09-30 Jim Meyering <meyering@lucent.com>
4222 * mountlist.c [MOUNTED_GETFSSTAT]:
4223 Include <sys/ucred.h>, for Apple Darwin.
4224 Include sys/mount.h and sys/fs_types.h only if available.
4226 (read_filesystem_list): Use FS_TYPE.
4228 2001-09-29 Paul Eggert <eggert@twinsun.com>
4230 * exclude.c (excluded_filename): 0 -> false, since it's
4233 2001-09-28 Paul Eggert <eggert@twinsun.com>
4235 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
4236 #defines strtoimax. Also treat the other strto* functions
4239 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
4240 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
4241 (strtoimax, strtoumax): Do not declare if already defined as a macro.
4243 2001-09-26 Jim Meyering <meyering@lucent.com>
4245 Most macros in unlocked-io.h had the wrong number of arguments.
4246 * gen-uio: New script.
4247 (USE_UNLOCKED_IO): Define to 1 if not already defined.
4248 * unlocked-io.hin: Remove file.
4249 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
4250 rather than trying to embed it here.
4251 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
4252 Reported by Padraig Brady.
4254 2001-09-25 Volker Borchert <bt@teknon.de>
4256 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
4258 2001-09-23 Jim Meyering <meyering@lucent.com>
4260 * mountlist.c: Remove useless parentheses in #if directives.
4261 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
4262 the deprecated MOUNTED symbol is no longer defined in mntent.h.
4264 2001-09-22 Jim Meyering <meyering@lucent.com>
4266 * localcharset.c: Update from latest gettext.
4267 * config.charset: Likewise.
4269 2001-09-20 Jim Meyering <meyering@lucent.com>
4271 * xstrtol.c (strtoimax): Guard declaration with
4272 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4273 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4274 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4275 (strtoumax): Likewise, for completeness (it wasn't necessary).
4277 2001-09-06 Paul Eggert <eggert@twinsun.com>
4279 * strtoimax.c (HAVE_LONG_LONG):
4280 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4281 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
4282 to work around bug in IBM C compiler.
4284 2001-09-16 Jim Meyering <meyering@lucent.com>
4286 * mkdir.c: New file.
4288 2001-09-04 Paul Eggert <eggert@twinsun.com>
4290 * xgetcwd.c: Revert some of the previous change; intead,
4291 fix the HAVE_GETCWD_NULL code to behave more like the
4292 !HAVE_GETCWD_NULL code used to.
4295 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4298 2001-09-04 Paul Eggert <eggert@twinsun.com>
4300 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
4301 Use ssize_t, not int, to store result of readlink.
4302 Check for ssize_t overflow as well as size_t overflow,
4303 as POSIX says the result of readlink is implementation-defined
4304 when ssize_t overflows.
4305 Remove unnecessary cast to char*.
4306 Use free+malloc instead of realloc, as the storage doesn't need
4307 to be preserved and it's clearer and can be more efficient that way.
4308 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
4309 * xreadlink.h (xreadlink): Update prototype.
4311 2001-09-03 Paul Eggert <eggert@twinsun.com>
4313 * exclude.c (fnmatch_no_wildcards): Fix confusion between
4314 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
4315 spotted by Jim Meyering.
4317 2001-09-03 Jim Meyering <meyering@lucent.com>
4319 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
4321 2001-09-03 Paul Eggert <eggert@twinsun.com>
4323 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
4324 like the HAVE_GETCWD_NULL code.
4325 Include pathmax.h if not HAVE_GETCWD.
4326 Do not include xalloc.h.
4327 (INITIAL_BUFFER_SIZE): New symbol.
4328 Do not use xmalloc / xrealloc, since the caller is responsible for
4329 handling errors. Preserve errno around `free' during failure.
4330 Do not overrun buffer when using getwd.
4332 2001-09-03 Paul Eggert <eggert@twinsun.com>
4334 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
4335 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
4337 2001-09-02 Jim Meyering <meyering@lucent.com>
4339 * error.c: Update from GNU libc.
4341 2001-09-01 Jim Meyering <meyering@lucent.com>
4343 * xreadlink.c: New file.
4344 * xreadlink.h: New file.
4345 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
4347 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
4348 doesn't conflict with sparc Solaris 7's definition in
4349 /usr/include/sys/int_types.h.
4351 * exclude.c: Use `""', not `<>' to #include non-system header files.
4352 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
4353 and strncasecmp as r-values. Unixware didn't have declarations.
4355 2001-08-31 Jim Meyering <meyering@lucent.com>
4357 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
4358 Use an initial, malloc'd, buffer of length 128 rather than
4359 a statically allocated one of length 1024.
4361 2001-08-30 Paul Eggert <eggert@twinsun.com>
4363 * xgetcwd.c: Don't include pathmax.h.
4364 Include stdlib.h and unistd.h if available.
4366 (xmalloc, xstrdup, free): Remove decls.
4367 (xgetcwd): Don't assume sizes fit in unsigned.
4368 Check for overflow when computing sizes.
4369 Simplify reallocation code.
4371 2001-08-28 Paul Eggert <eggert@twinsun.com>
4373 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
4375 * strtoimax.c: Renamed from strtoxmax.c, removing the
4378 Also, make the following further changes to make this file's
4379 configuration more similar to that of strtol.c:
4380 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
4381 (strtoumax, uintmax_t, strtoull, strtol): Remove.
4382 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
4383 (strtoimax): Renamed from strtoumax. All uses of unsigned values
4384 changed to signed values.
4386 And make the following changes as well:
4387 Fix copyright notice, as 1999 was missing.
4388 (verify): New macro.
4389 (strtoimax): Check sizes at compile-time, not run-time.
4390 Prefer strtol to strtoll if both work.
4391 (main): Remove; it was not that useful and was a pain to maintain.
4393 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
4395 2001-08-30 Paul Eggert <eggert@twinsun.com>
4397 * savedir.c (savedir): Remove size parameter, as POSIX says that
4398 a directory's st_size can have an arbitrary value, so the old
4399 usage could waste an arbitrary amount of memory. All uses
4401 * savedir.h: Update prototype.
4403 2001-08-30 Paul Eggert <eggert@twinsun.com>
4405 * xstrtol.c (strtoimax): New decl.
4407 2001-08-28 Paul Eggert <eggert@twinsun.com>
4409 * xstrtol.h: Add copyright notice.
4410 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
4411 LONGINT_INVALID_SUFFIX_CHAR.
4413 2001-08-30 Paul Eggert <eggert@twinsun.com>
4415 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
4418 2001-08-30 Paul Eggert <eggert@twinsun.com>
4420 * hash.c: Remove '2001' from copyright notice.
4422 2001-08-30 Paul Eggert <eggert@twinsun.com>
4424 * full-write.h: New file.
4425 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
4426 * full-write.c: Correct credits, as cccp.c no longer
4427 exists and anyway it was so heavily changed from the old cccp
4428 code as to be unrecognizable. Include full-write.h.
4429 (full_write) Return size_t, with short writes meaning failure.
4430 All callers changed. This fixes a bug with large buffers
4432 * utime.c: Include full-write.h.
4434 2001-08-30 Paul Eggert <eggert@twinsun.com>
4436 Merge 'exclude' changes from tar 1.13.22.
4437 This fixes one or two unlikely storage allocation overflow bugs,
4438 but doesn't change user-visible behavior otherwise.
4440 2001-08-30 Paul Eggert <eggert@twinsun.com>
4442 * exclude.c (bool): Declare, perhaps by including stdbool.h.
4443 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4444 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4445 Include if available.
4446 (<xalloc.h>): Include
4447 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4448 (verify): New macro. Use it to verify that EXCLUDE macros do not
4449 collide with FNM macros.
4450 (struct patopts): New struct.
4451 (struct exclude): Use it, as exclude patterns now come with options.
4452 (new_exclude): Support above changes.
4453 (new_exclude, add_exclude_file):
4454 Initial size must now be a power of two to simplify overflow checking.
4455 (free_exclude, fnmatch_no_wildcards): New function.
4456 (excluded_filename): No longer requires options arg, as the options
4457 are determined by add_exclude. Now returns bool, not int.
4458 (excluded_filename, add_exclude):
4459 Add support for the fancy new exclusion options.
4460 (add_exclude, add_exclude_file): Now takes int options arg.
4461 Check for arithmetic overflow when computing sizes.
4462 (add_exclude_file): xrealloc might modify errno, so don't
4463 realloc until after errno might be used.
4465 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4467 (free_exclude): New decl.
4468 (add_exclude, add_exclude_file): Now takes int options arg.
4469 (excluded_filename): No longer requires options arg, as the options
4470 are determined by add_exclude. Now returns bool, not int.
4472 2001-08-30 Paul Eggert <eggert@twinsun.com>
4474 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4476 2001-08-27 Jim Meyering <meyering@lucent.com>
4478 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4480 * version-etc.c (N_): Remove definition.
4481 Revert most of last change.
4482 Instead, simply don't mark the `Copyright...' string for translation.
4483 Based on advice from Paul Eggert.
4485 * strtoxmax.c: Tweak comment.
4487 2001-08-26 Jim Meyering <meyering@lucent.com>
4489 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4490 of copyright with `%s' so translators don't get an untranslated
4492 (COPYRIGHT_YEAR): Define.
4493 (version_etc): Use fprintf rather than fputs.
4494 Suggestion from Ulrich Drepper.
4496 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4498 * strtoll.c: New file, from GNU libc.
4499 * xstrtoimax.c: New file.
4501 * xstrtol.h: Add xstrtoimax.
4502 * strtoumax.c: New file. Simply include "strtoumax.c".
4503 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4505 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4506 * strtoxmax.c: ... then renamed to this.
4508 2001-08-13 Paul Eggert <eggert@twinsun.com>
4510 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4511 Port to Solaris 8, where 'sed' requires a space after the 'r'
4512 command, and where sh dislikes "$/". Clean up the spacing a bit.
4513 Redirect output to $tmp just once.
4515 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4517 * addext.c (<errno.h>): Include.
4518 (errno): Declare if not defined.
4519 (addext): Work correctly when pathconf returns -1 and leaves
4520 errno alone because there is no limit. Also, work even if
4521 pathconf returns a value greater than SIZE_MAX.
4523 2001-08-12 Jim Meyering <meyering@lucent.com>
4525 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4526 Simply `return getcwd (NULL, 0);'.
4527 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4528 Use 1300 as initial value for length, not PATH_MAX.
4530 * pathmax.h: Clean up cpp syntax.
4532 2001-08-12 Jim Meyering <meyering@lucent.com>
4534 * gettimeofday.c: New file.
4536 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4538 2001-08-04 Jim Meyering <meyering@lucent.com>
4540 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4541 to get in sync with glibc.
4543 2001-08-03 Paul Eggert <eggert@twinsun.com>
4545 The following changes are from gettext 0.10.39 as maintained by
4548 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4549 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4550 with inverted sense. All uses changed.
4552 * mbswidth.c: Don't include <limits.h>.
4553 Include <stdlib.h> and <string.h> unconditionally.
4554 (iswcntrl, mbsinit, ISCNTRL): New macros.
4555 (mbsnwidth): Use K&R style function declarations.
4556 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4557 can optimize it when MB_CUR_MAX == 1.
4558 The width of control characters is zero, not 1.
4560 2001-07-15 Jim Meyering <meyering@lucent.com>
4562 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4563 (BUILT_SOURCES): Add unlocked-io.h.
4564 (io_functions): Define.
4565 (unlocked-io.h): New rule.
4566 (DISTCLEANFILES): Add unlocked-io.h.
4567 (all-local): Depend on unlocked-io.h, to ensure it is created.
4569 * unlocked-io.hin: New file
4571 * regex.c: Update from glibc.
4573 2001-07-05 Jim Meyering <meyering@lucent.com>
4575 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4577 (libfetish_a_SOURCES): Put all .h files here instead.
4578 Remove a thus-exposed (better checks in automake) duplicate and
4579 two unnecessary .h files.
4581 2001-06-11 Jim Meyering <meyering@lucent.com>
4583 * regex.c: Update from GNU libc.
4585 2001-05-27 Jim Meyering <meyering@lucent.com>
4587 * readutmp.h (UT_TYPE): Define.
4589 2001-05-24 Jim Meyering <meyering@lucent.com>
4591 * argmatch.c: Include "quote.h".
4592 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4593 quote function. Reported by Göran Uddeborg.
4595 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4597 * dirname.c (dir_name): Compute append_dot using path, not newpath
4598 which is not yet declared.
4600 2001-05-11 Paul Eggert <eggert@twinsun.com>
4602 * Makefile.am (libfetish_a_SOURCES):
4603 Add strftime.c, since we now compile it on all hosts.
4605 * strftime.c (my_strftime):
4606 Define to nstrftime if emacs, but only if my_strftime is not defined.
4607 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4608 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4609 Add one more extra argument: a nanoseconds value.
4612 (my_strftime function): Add %N format.
4613 (emacs_strftimeu): Renamed from emacs_strftime,
4614 with extra ut argument.
4616 2001-05-11 Paul Eggert <eggert@twinsun.com>
4618 dirname code cleanup. base_name now behaves more compatibly
4619 with POSIX basename when given file names that have trailing
4620 slashes, and similarly for dir_name. Add new primitives
4621 base_len and dir_len. Put the directory-name-related decls
4624 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4625 * backupfile.c (base_name): Likewise.
4626 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4627 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4628 * makepath.c (strip_trailing_slashes): Likewise.
4629 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4631 * rename.c (strip_trailing_slashes): Likewise.
4632 * same.c (base_name): Likewise.
4633 * stripslash.c (ISSLASH): Likewise.
4635 * addext.c: Include <dirname.h> after size_t is defined.
4636 * backupfile.c: Likewise.
4638 * addext.c (addext): Use base_len to trim redundant
4639 trailing slashes instead of doing it ourselves.
4640 But do not trim the last slash if it is not redundant.
4642 * backupfile.c (find_backup_file_name,
4643 max_backup_version): Use base_len instead of rolling it ourselves.
4644 Handle the case of "" and (on DOS) "C:" correctly.
4646 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4647 Include <string.h>, <dirname.h>.
4648 (base_name): Allow file names ending in slashes, other than names
4649 that are all slashes. In this case, return the basename followed
4650 by the slashes. This is more general, and can be used in places
4651 where the original base_name purposely had an assertion failure.
4652 (base_len): New function.
4654 * dirname.c: Include <string.h> instead of <stdlib.h>.
4655 Do not include <assert.h>; no longer needed.
4657 (memrchr): Remove decl.
4658 (dir_name_r): Remove.
4659 (dir_len): Renamed from dirlen. All callers changed.
4660 Rewrite in terms of base_name, for simplicity and consistency.
4661 (dir_name): Never return NULL. All callers changed.
4662 Do not include <stdlib.h> in test program; no longer needed.
4663 return 0; is fine for test program.
4665 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4667 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4669 * path-concat.c (path_concat): Use base_len to compute
4670 base length, not strlen; this means we cannot rely on memcpy
4673 * same.c (STREQ): Remove.
4674 (same_name): Handle the case where the basename ends in trailing '/'.
4676 * stripslash.c (strip_trailing_slashes): Return nonzero if
4677 a slash was stripped. Do not strip the last slash after a
4680 2001-04-08 Jim Meyering <meyering@lucent.com>
4682 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4683 recomputed; that's necessary when the offset spans a DST transition.
4684 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4686 2001-04-02 Jim Meyering <meyering@lucent.com>
4688 * regex.h, regex.c: Update from GNU libc.
4690 2001-03-19 Paul Eggert <eggert@twinsun.com>
4692 * version-etc.c (version_etc_copyright): Update to 2001.
4694 2001-03-16 Paul Eggert <eggert@twinsun.com>
4696 * tempname.c (uint64_t): Define to uintmax_t if
4697 not defined, and if UINT64_MAX is not defined.
4698 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4699 Reported by John David Anglin.
4701 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4703 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4704 alias if codeset is empty.
4705 * config.charset (BeOS): Use wildcard syntax.
4707 2001-03-13 Jim Meyering <meyering@lucent.com>
4709 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4710 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4713 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4715 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4717 * unicodeio.c (print_unicode_char): Simplify accordingly.
4719 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4721 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4722 support for DOS/DJGPP.
4724 2001-02-28 Paul Eggert <eggert@twinsun.com>
4726 * Makefile.am (libfetish_a_SOURCES):
4727 Add dup-safer.c, fopen-safer.c.
4728 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
4730 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
4732 2001-02-25 Paul Eggert <eggert@twinsun.com>
4734 The mkstemp replacement is taken from glibc 2.2.2, with some
4735 portability fixes for use outside glibc, as follows:
4737 * tempname.c (struct_stat64): New macro.
4738 (direxists, __gen_tempname): Use it.
4739 This avoids a portability problem with Solaris 8.
4741 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
4742 (<stddef.h>, <stdint.h>, <string.h>):
4743 Include only if STDC_HEADERS || _LIBC.
4744 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
4745 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
4746 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
4747 (__set_errno): Define this macro if <errno.h> doesn't.
4748 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
4749 Define these macros if <stdio.h> doesn't.
4750 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
4751 Define these macros if <sys/stat.h>
4752 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
4753 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
4754 __xstat64): Define if not _LIBC.
4755 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
4756 (__gen_tempname): Invoke gettimeofday only if
4757 HAVE_GETTIMEOFDAY || _LIBC;
4758 otherwise, fall back on plain "time".
4759 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
4761 * mkstemp.c (__GT_FILE): Define to zero if not defined.
4763 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
4765 2001-02-17 Jim Meyering <meyering@lucent.com>
4767 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4768 around included file name.
4770 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4772 * strftime.c: Update from GNU libc (the only changes were to comments).
4774 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4776 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4778 2001-02-17 Paul Eggert <eggert@twinsun.com>
4780 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4781 Remove workaround macros for hosts that have mbrtowc but not
4782 mbstate_t, as we now insist on proper declarations for both
4783 before using mbrtowc.
4785 2001-02-17 Jim Meyering <meyering@lucent.com>
4787 * regex.c: Update from libc.
4789 2001-02-16 Paul Eggert <eggert@twinsun.com>
4791 * alloca.c (malloc): Undef before defining, since stdlib.h
4792 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4793 Reported by Mark Hounschell via Paul Eggert.
4795 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4797 * config.charset: Update for FreeBSD 4.2.
4799 2001-01-26 Jim Meyering <meyering@lucent.com>
4801 * quotearg.c: Include stddef.h.
4802 * quote.c: Include stddef.h.
4803 Reported by Axel Kittenberger.
4805 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4806 line in double quotes so that it evokes a better diagnostic.
4807 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4808 Reported by Axel Kittenberger.
4810 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4812 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4813 to avoid a warning. Add back 'const' to inptr.
4815 2001-01-16 Jim Meyering <meyering@lucent.com>
4817 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4820 2001-01-14 Jim Meyering <meyering@lucent.com>
4822 * rename.c: New file. From Volker Borchert.
4823 Include stdlib.h, string.h or strings.h, and xalloc.h.
4824 Use strip_trailing_slashes rather than open-coding it.
4826 2001-01-03 Paul Eggert <eggert@twinsun.com>
4828 * strftime.c: Sync with glibc time/strftime.c 1.81.
4830 2001-01-03 Jim Meyering <meyering@lucent.com>
4832 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4833 local `inptr' to avoid warning with some system declarations of iconv.
4835 2000-12-29 Paul Eggert <eggert@twinsun.com>
4837 * modechange.c: Do not assume that mode_t uses the
4838 traditional octal encoding. E.g. "chmod 1 FOO" should set
4839 the other-execute bit of FOO even if S_IXOTH != 1.
4841 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4842 WOTH, XOTH, ALLM): New macros.
4843 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4844 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4846 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4847 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4849 No need to use uintmax_t; unsigned long is long enough.
4850 Don't bother to get suffix since we don't use it.
4852 2000-12-24 Jim Meyering <meyering@lucent.com>
4854 * hash.c (is_prime): Return explicit boolean values.
4855 (hash_get_first): Return NULL to appease Irix5.6's 89.
4856 Reported by Nelson Beebe.
4858 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4860 * localcharset.c (locale_charset): Add support for Win32.
4862 2000-12-18 Paul Eggert <eggert@twinsun.com>
4864 * physmem.h, physmem.c: New files.
4866 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4867 (noinst_HEADERS): Add physmem.h.
4869 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4870 't' for compatibility with Solaris 8 sort.
4872 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4874 * config.charset: Add support for BeOS.
4876 2000-12-16 Jim Meyering <meyering@lucent.com>
4878 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4879 SHELLS_FILE to a file name that's useful on djgpp systems.
4881 (ADDITIONAL_DEFAULT_SHELLS): Define.
4882 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4883 Based mostly on a patch from Prashant TR.
4885 2000-12-16 Jim Meyering <meyering@lucent.com>
4887 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4888 N and M) would have treated it like `chown N:N FILE'.
4890 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4892 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4894 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4895 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4896 to the list of canonical encodings. Rename EUC-CN to GB2312.
4898 2000-12-08 Andreas Schwab <schwab@suse.de>
4900 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4901 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4903 2000-12-07 Jim Meyering <meyering@lucent.com>
4905 * stripslash.c (ISSLASH): Define.
4906 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4909 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4910 (dir_name_r): Declare this function as static.
4911 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4912 manifest itself on a name containing a mix of slashes and
4914 Make this function work with names starting with a DOS-style
4915 drive letter and colon prefix.
4916 (dir_name): Append `.' if necessary.
4917 Based mostly on patches from Prashant TR and Eli Zaretskii.
4919 * dirname.h (dir_name_r): Remove prototype.
4921 2000-12-05 Jim Meyering <meyering@lucent.com>
4923 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4925 2000-12-04 Jim Meyering <meyering@lucent.com>
4927 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4928 Also include memory.h, stdlib.h, unistd.h if appropriate.
4929 Reported by Andreas Jaeger (conflicting declaration of malloc).
4931 2000-12-02 Jim Meyering <meyering@lucent.com>
4933 * closeout.h: Make idempotent, to avoid some obscure warnings.
4935 2000-12-01 Paul Eggert <eggert@twinsun.com>
4937 * memrchr.c: Include <config.h> before any system include file.
4939 2000-11-29 Paul Eggert <eggert@twinsun.com>
4941 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4943 2000-11-26 Jim Meyering <meyering@lucent.com>
4945 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4947 2000-11-22 Paul Eggert <eggert@twinsun.com>
4949 * strftime.c (my_strftime): Do not invoke mbrlen with a
4950 size of (size_t) -1; it's not portable.
4952 2000-11-17 Akim Demaille <akim@epita.fr>
4954 * obstack.h: Formatting changes.
4955 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4956 prevent type checking.
4957 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4958 cast the value to (void *): assigning a `foo *' to a `void *'
4960 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4962 2000-11-17 Jim Meyering <meyering@lucent.com>
4964 * strstr.c: Update from GNU libc.
4966 2000-11-16 Jim Meyering <meyering@lucent.com>
4968 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
4970 2000-11-11 Jim Meyering <meyering@lucent.com>
4972 * error.c: Add a couple #includes, merging from GNU libc version.
4974 2000-11-10 Jim Meyering <meyering@lucent.com>
4976 * obstack.h: Update from GNU libc.
4977 * obstack.c: Likewise.
4979 2000-11-06 Paul Eggert <eggert@twinsun.com>
4981 * getusershell.c (setusershell): Use rewind rather than
4982 fseek/fseeko, to avoid configuration hassles with fseeko.
4983 Don't bother opening SHELLS_FILE if shellstream is NULL;
4986 2000-11-05 Jim Meyering <meyering@lucent.com>
4988 * makepath.h (make_dir): Declare.
4989 * makepath.c (make_dir): Remove `static' attribute.
4992 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
4994 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
4995 last one in a bucket, advance to the next bucket.
4997 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4999 * fnmatch.c: Do not comment out all the code if we are using
5000 the GNU C library, because in some cases we are replacing buggy
5001 code in the GNU C library itself.
5003 2000-10-30 Paul Eggert <eggert@twinsun.com>
5005 * error.h, getline.h, modechange.h:
5006 Remove "2000" from Copyright line, as the file hasn't been
5007 changed this year other than in the copyright notice.
5009 * xalloc.h: Add "2000" to Copyright line, as this file
5010 was changed this year.
5012 2000-10-30 Paul Eggert <eggert@twinsun.com>
5014 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
5015 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5016 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5018 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
5020 * regex.h (__restrict_arr): Move definition out of #ifndef block.
5021 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
5022 doesn't define __restrict_arr.
5024 2000-10-29 Jim Meyering <meyering@lucent.com>
5026 * xstat.in: Fix grammar in comment.
5028 2000-10-28 Jim Meyering <meyering@lucent.com>
5030 * memchr.c: Update from libc.
5031 Adjust for portability:
5032 [HAVE_STDLIB_H]: Include stdlib.h.
5033 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
5034 Undef __memchr, too.
5035 [!weak_alias]: Define __memchr to memchr.
5037 * regex.c: Update from libc.
5038 * regex.h: Likewise.
5039 * getopt1.c: Likewise.
5040 * memcmp.c: Likewise.
5042 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
5043 Avoid using fseek, when possible -- it's broken by design.
5044 Patch by Ulrich Drepper.
5046 2000-10-26 Jim Meyering <meyering@lucent.com>
5048 * strftime.c: Update from libc.
5050 2000-10-25 Jim Meyering <meyering@lucent.com>
5052 * obstack.c: Update from libc.
5054 2000-10-23 Jim Meyering <meyering@lucent.com>
5056 * hard-locale.c (hard_locale): Revert last change -- it was simply
5057 wrong. That set_locale call must not have any side effects.
5060 2000-10-22 Jim Meyering <meyering@lucent.com>
5062 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
5063 [CYCLIC]: Remove now-unused definition.
5065 * save-cwd.c (O_DIRECTORY): Define, if needed.
5066 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
5067 Suggestion from Ulrich Drepper.
5069 2000-10-21 Jim Meyering <meyering@lucent.com>
5071 * dirname.c (dir_name_r): New function, factored out of dir_name.
5072 (dir_name): Use dir_name_r.
5073 * dirname.h (dir_name_r): Declare it.
5075 2000-10-21 Jim Meyering <meyering@lucent.com>
5077 * dirname.c (memrchr): Declare if necessary.
5078 (dir_name): Remove the restriction that there be no
5079 trailing slashes. Now, this code skips past them, effectively
5081 [TEST_DIRNAME] (main): New unit tests.
5083 * memrchr.c: New file from GNU libc.
5084 Undef __memrchr, too.
5085 [!weak_alias]: Define __memrchr to memrchr.
5086 Guard weak_alias use with `#ifdef weak_alias'.
5088 2000-10-17 Jim Meyering <meyering@lucent.com>
5090 * quote.h (PARAMS): Define and use.
5091 Reported by Akim Demaille.
5093 * getopt.c: Update from libc.
5095 2000-10-16 Jim Meyering <meyering@lucent.com>
5097 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
5100 2000-09-25 Jim Meyering <meyering@lucent.com>
5102 * md5.h (rol): Define (from GnuPG).
5104 * sha.c: Give credit (GnuPG) where due.
5105 (M): Use rol rather than open-coding it.
5106 Add a FIXME comment.
5108 2000-09-21 Jim Meyering <meyering@lucent.com>
5110 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
5111 Reported by Michael Stone.
5113 2000-09-20 Jim Meyering <meyering@lucent.com>
5115 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
5116 (noinst_HEADERS): Add sha.h.
5117 Based on code from Scott G. Miller and from GnuPG.
5119 2000-09-15 Jim Meyering <meyering@lucent.com>
5121 * regex.c: Update from libc.
5123 2000-09-10 Jim Meyering <meyering@lucent.com>
5125 * getopt.c (_getopt_internal): Update from glibc.
5127 2000-09-09 Jim Meyering <meyering@lucent.com>
5129 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
5130 think it should be used as a general replacement for isascii.
5131 * fnmatch.c: Likewise.
5132 * mbswidth.c: Likewise
5133 * regex.c: Likewise.
5136 * userspec.c: Include sys/param.h and limits.h.
5138 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5139 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
5140 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
5141 UID, GID. Check range.
5143 2000-09-06 Jim Meyering <meyering@lucent.com>
5145 * getopt.c (_getopt_internal): Update from glibc.
5147 2000-08-30 Jim Meyering <meyering@lucent.com>
5149 * strftime.c: Merge in changes from GNU libc.
5151 2000-08-26 Jim Meyering <meyering@lucent.com>
5153 * closeout.c: Include "__fpending.h".
5154 (close_stdout_status): Return right away if there's nothing to flush.
5156 * Makefile.am (noinst_HEADERS): Add __fpending.h.
5157 * __fpending.c: New file.
5158 * __fpending.h: New file.
5160 2000-08-07 Paul Eggert <eggert@twinsun.com>
5162 Standardize on "memory exhausted" instead of "Memory exhausted"
5163 or "virtual memory exhausted".
5164 * obstack.c (print_and_abort): Use "memory exhausted", not
5165 "virtual memory exhausted".
5166 * same.c (same_name): Invoke xalloc_die instead of printing
5168 * userspec.c (parse_user_spec): Likewise.
5169 * bumpalloc.h: comment fix
5170 * same.c, userspec.c: Include xalloc.h.
5172 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
5173 not char *const and pointing to a constant array.
5174 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
5175 (xrealloc): Comment fix.
5177 * userspec.c (parse_user_spec):
5178 Don't translate a message until just before returning,
5179 to avoid unnecessary translation.
5181 2000-08-07 Jim Meyering <meyering@lucent.com>
5183 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
5184 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
5185 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
5186 getgroups.c, gethostname.c, getopt.h, group-member.c,
5187 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
5188 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
5189 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
5190 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
5191 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
5192 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
5193 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
5194 yesno.c: Back out Copyright date changes for each file with no change
5195 this year. This eases coordination with other programs using the same
5196 source code modules. From Paul Eggert.
5198 2000-08-03 Greg McGary <greg@mcgary.org>
5200 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
5201 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
5202 (EXTEND_BUFFER): Use them.
5204 2000-08-01 Jim Meyering <meyering@lucent.com>
5206 * dirname.c (ISSLASH): Define.
5207 (BACKSLASH_IS_PATH_SEPARATOR): Define.
5208 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
5209 both `\' and `/' may be use as path separators.
5210 Based on a patch from Prashant TR.
5212 2000-07-31 Paul Eggert <eggert@twinsun.com>
5214 * quotearg.c (quotearg_n_options): Don't make the initial
5215 slot vector a constant, since it might get modified.
5217 2000-07-31 Jim Meyering <meyering@lucent.com>
5219 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
5220 * obstack.c (print_and_abort): Likewise.
5222 2000-07-30 Paul Eggert <eggert@twinsun.com>
5224 * quotearg.c (quotearg_n_options): Preallocate a slot 0
5225 buffer, so that the caller can always quote one small
5226 component of a "memory exhausted" message in slot 0.
5227 From a suggestion by Jim Meyering.
5229 2000-07-30 Jim Meyering <meyering@lucent.com>
5231 * makepath.c (make_path): Quote the other instance, too.
5233 * quotearg.c (N_STATIC_SLOTVECS): Define.
5234 (STATIC_BUF_SIZE): Define.
5235 (quotearg_n_options): Use only statically allocated storage when
5236 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
5237 than STATIC_BUF_SIZE.
5239 2000-07-29 Jim Meyering <meyering@lucent.com>
5241 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
5242 * dirname.c (dir_name): Likewise.
5244 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
5246 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
5247 (dir_name): Assert that there are no trailing slashes.
5249 2000-07-18 Bruno Haible <haible@clisp.cons.org>
5251 * mbswidth.h (mbswidth): Add a flags argument.
5252 (mbswidth): New declaration.
5253 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
5254 * mbswidth.c (mbswidth): Add a flags argument.
5255 (mbsnwidth): New function.
5257 2000-07-24 Jim Meyering <meyering@lucent.com>
5259 * mbswidth.c: Remove useless #else. From Bruno Haible.
5261 2000-07-23 Paul Eggert <eggert@twinsun.com>
5263 * mbswidth.c (_XOPEN_SOURCE):
5264 Don't define; this causes problems on Solaris 7.
5265 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
5267 2000-07-23 Paul Eggert <eggert@twinsun.com>
5270 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5271 so that mbstate_t is always defined.
5273 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
5274 be 1 in at least one GCC installation, and this configuration
5275 error is likely to be common. Ignoring MB_LEN_MAX hurts
5276 performance on hosts that have mbrtowc but have only unibyte
5277 locales, but I assume these hosts are rare.
5279 2000-07-23 Paul Eggert <eggert@twinsun.com>
5281 * quotearg.c: Streamline by invoking multibyte code only if needed.
5282 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
5283 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5284 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5285 invoke multibyte primitives.
5287 2000-07-23 Jim Meyering <meyering@lucent.com>
5289 * basename.c (base_name): Add an assertion.
5291 2000-07-15 Bruno Haible <clisp.cons.org>
5293 * quotearg.c: When the system forces us to redefine mbstate_t,
5294 shadow its mbsinit function.
5296 2000-07-16 Bruno Haible <haible@clisp.cons.org>
5298 * mbswidth.h: New file.
5299 * mbswidth.c: New file.
5300 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
5301 (noinst_HEADERS): Add mbswidth.h.
5303 2000-07-17 Bruno Haible <haible@clisp.cons.org>
5305 * config.charset: Add support for FreeBSD. Improve support for HP-UX
5308 2000-07-15 Jim Meyering <meyering@lucent.com>
5310 * makepath.c: Include quote.h.
5311 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
5312 corresponding argument in a `quote (...)' call.
5313 Give better diagnostics.
5315 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
5316 (noinst_HEADERS): Add quote.h.
5318 * quote.c (quote, quote_n): New file. Two functions taken verbatim
5319 from tar's src/misc.c.
5320 * quote.h: New file. Prototypes for same.
5322 2000-07-10 Paul Eggert <eggert@twinsun.com>
5324 From a suggestion by Bruno Haible.
5325 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
5326 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
5327 to decide whether to define the BeOS workaround macro;
5328 this adjusts to the change to AC_MBSTATE_T.
5330 2000-07-13 Paul Eggert <eggert@twinsun.com>
5332 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
5334 * quotearg.c (quoting_style_args, quoting_style_vals,
5335 quotearg_buffer_restyled): Add support for
5336 clocale_quoting_style. Undo previous change to
5337 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
5338 and "{RIGHT QUOTATION MARK}" msgids.
5340 2000-07-05 Paul Eggert <eggert@twinsun.com>
5342 The old behavior of quoting `like this' doesn't look good with
5343 newer, ISO-style fonts. See:
5344 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
5346 Instead, quote "like this" by default. Let the translator
5347 tailor the locale-specific quoting behavior by providing
5348 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
5350 * quotearg.c (N_): New macro.
5351 (gettext_default): New function.
5352 (quotearg_buffer_restyled): Use
5353 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
5354 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
5356 2000-07-09 Jim Meyering <meyering@lucent.com>
5358 * Most files: Update copyright dates to include 2000.
5360 2000-07-08 Jim Meyering <meyering@lucent.com>
5362 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
5364 (xgethostname): Remove now-unnecessary #ifdef.
5365 Move declaration of `err' into loop where it's used.
5367 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5369 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
5370 by allocating a larger buffer. Test the gethostname return value for
5371 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
5372 returns an error and ENAMETOOLONG isn't defined.
5374 2000-07-05 Paul Eggert <eggert@twinsun.com>
5375 and Bruno Haible <haible@clisp.cons.org>
5377 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
5379 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5381 * quotearg.c (struct quoting_options): Simplify quote_these_too
5384 2000-07-03 Jim Meyering <meyering@lucent.com>
5386 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
5387 Reported by Bruno Haible.
5389 2000-07-04 Jim Meyering <meyering@lucent.com>
5391 * quotearg.c: Make inclusion of <wchar.h> independent of whether
5392 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
5395 2000-07-03 Paul Eggert <eggert@twinsun.com>
5396 and Bruno Haible <haible@clisp.cons.org>
5398 * quotearg.c (mbrtowc):
5399 Assign to *pwc, and return 1 only if result is nonzero.
5400 (iswprint): Use ISPRINT when substituting our own mbrtowc.
5402 2000-07-03 Jim Meyering <meyering@lucent.com>
5404 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
5405 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
5408 2000-07-02 Jim Meyering <meyering@lucent.com>
5410 * quotearg.c (mbstate_t): Don't define here.
5412 2000-07-02 Jim Meyering <meyering@lucent.com>
5414 * nanosleep.c (SIGCONT): Define if not already defined.
5416 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5418 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
5419 per change in ../m4/ls-mntd-fs.m4.
5420 (read_filesystem_list): Ignore symbolic links.
5422 2000-06-29 Jim Meyering <meyering@lucent.com>
5424 * same.c: Include <string.h> or <strings.h>, as appropriate,
5425 for declaration of strcmp.
5427 * long-options.c: Include <stdlib.h>, for declaration of exit.
5429 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
5430 Avoid warning by casting result to `char *' to remove `const'.
5432 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5434 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
5436 2000-06-26 Paul Eggert <eggert@twinsun.com>
5438 savedir now sets errno on failure and invokes xmalloc to get memory.
5439 Fix a couple of other minor bugs while we're at it.
5441 * savedir.c (<unistd.h>): Do not include; there's no need.
5442 (NAMLEN): Remove macro.
5443 (malloc, realloc): Remove decls.
5445 ("xalloc.h"): Include.
5446 (NAME_SIZE_DEFAULT): New macro.
5447 (savedir): Use xmalloc / xrealloc to allocate memory.
5448 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
5449 Skip "" directory entries.
5450 Use strlen to calculate directory entry length, since the old method
5451 is rarely used these days and isn't worth supporting.
5452 Don't use a pointer after freeing it.
5453 Check for integer overflow when calculating allocation size.
5454 Use memcpy to copy entries, instead of stpcpy.
5455 Set errno properly when returning NULL.
5456 Check for readdir error.
5458 2000-06-26 Jim Meyering <meyering@lucent.com>
5460 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5462 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5464 * getusershell.c (xmalloc, xrealloc): Remove functions.
5466 Don't include <stdlib.h>. Don't declare malloc, realloc.
5468 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5470 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5472 2000-06-24 Jim Meyering <meyering@lucent.com>
5474 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5476 2000-06-21 Jim Meyering <meyering@lucent.com>
5478 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5480 2000-06-19 Paul Eggert <eggert@twinsun.com>
5482 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5483 (mbrtowc, mbstate_t): Define substitutes if
5484 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5485 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5486 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5488 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5490 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5491 than 1024, return a memory chunk of least possible size, instead
5492 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5493 Use free/xmalloc instead of xrealloc to avoid copying for very long
5496 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5498 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5499 address, not strdup. Include <stdlib.h> and don't declare free().
5501 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5503 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5506 2000-06-21 Jim Meyering <meyering@lucent.com>
5508 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5509 (noinst_HEADERS): Add getstr.h.
5511 * getline.c (getstr): Move into a separate file.
5512 * getstr.c (getstr): New file, extracted from getline.c, with
5513 the following changes: new parameter, delim2; both delim[12]
5514 parameters have type `int', not `char'. The latter would lose
5515 with 8-bit delimiters.
5516 * getstr.h: New file.
5518 2000-06-19 Jim Meyering <meyering@lucent.com>
5520 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5522 2000-06-18 Jim Meyering <meyering@lucent.com>
5524 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5525 Besides, these days every porting target provides a mkdir function.
5527 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5528 (this snippet comes from src/system.h).
5530 2000-06-15 Paul Eggert <eggert@twinsun.com>
5532 * human.c (adjust_value): New function.
5533 (human_readable_inexact): Apply rounding style even when
5534 printing approximate values.
5536 2000-06-14 Paul Eggert <eggert@twinsun.com>
5538 * human.c (human_readable_inexact): Allow an input block
5539 size that is not a multiple of the output block size, and vice versa.
5540 Reported by Piergiorgio Sartor.
5542 2000-06-14 Paul Eggert <eggert@twinsun.com>
5544 * getdate.y (get_date): Apply relative times after time
5545 zone indicator, not before. Reported by Todd A. Jacobs.
5547 2000-06-13 Jim Meyering <meyering@lucent.com>
5549 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5551 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5553 2000-06-12 Paul Eggert <eggert@twinsun.com>
5555 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5557 2000-06-04 Paul Eggert <eggert@twinsun.com>
5559 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5561 2000-06-04 Jim Meyering <meyering@lucent.com>
5563 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5564 SunOS 4.1.4 for which gid_t is an unsigned type.
5566 2000-06-03 Jim Meyering <meyering@lucent.com>
5568 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5570 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5572 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5573 newer, don't install charset.alias.
5574 * config.charset: Change the Linux/glibc rules so they become empty
5575 on glibc-2.1 or newer.
5577 2000-06-02 Jim Meyering <meyering@lucent.com>
5579 * mountlist.c: Back out last change. Instead, do this...
5580 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5581 member using the same `ignore'-testing code.
5582 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5586 2000-05-29 Jim Meyering <meyering@lucent.com>
5588 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5589 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5591 2000-05-22 Jim Meyering <meyering@lucent.com>
5593 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5595 2000-05-18 Jim Meyering <meyering@lucent.com>
5597 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5598 back, too, since it may have been modified by allocate_entry.
5599 (hash_delete): Rewrite to use neither the assignment operator
5600 nor the comma operator in an if-expression.
5602 2000-05-15 Paul Eggert <eggert@twinsun.com>
5605 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5606 Remove; no longer needed.
5607 "quotearg.h": Add include.
5608 (file_name): Do not bother to explicitly initialize to NULL; it's less
5609 efficient on some hosts.
5610 (close_stdout_status): Remove test as to whether stdout was already
5611 closed; it breaks for the case "echo x | sort >&-".
5612 Quote file name colons.
5613 Do not assume that _("write error") lacks format strings.
5615 2000-05-15 Jim Meyering <meyering@lucent.com>
5617 * version-etc.c (version_etc_copyright): Update the copyright string
5618 used in all --version output.
5620 2000-05-14 Jim Meyering <meyering@lucent.com>
5622 * closeout.c (close_stdout_set_file_name): New function.
5623 (close_stdout_status): Use new file-scoped global.
5624 Return right away if fstat says the stdout file descriptor is invalid.
5625 * closeout.h (close_stdout_set_file_name): Declare.
5627 2000-05-10 Jim Meyering <meyering@lucent.com>
5629 * closeout.c [default_exit_status]: New file-scoped variable.
5630 (close_stdout_set_status): New function.
5631 * closeout.h (close_stdout_set_status): Declare.
5633 2000-05-08 Jim Meyering <meyering@lucent.com>
5635 * long-options.c: Don't include closeout.h.
5636 (parse_long_options): Don't call close_stdout for --version.
5638 2000-05-06 Jim Meyering <meyering@lucent.com>
5640 * strnlen.c: Undefine __strnlen and strnlen.
5641 [!weak_alias]: Define __strnlen to strnlen.
5643 * atexit.c: New file, from libiberty.
5645 2000-05-06 Jim Meyering <meyering@lucent.com>
5647 * closeout.c (close_stdout_status): Also check for errors on the
5650 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5652 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5653 instead of xmalloc, xrealloc, path_concat.
5654 (locale_charset): Treat empty environment variables as absent.
5655 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5657 2000-05-04 Jim Meyering <meyering@lucent.com>
5659 * getopt.c: Update from glibc.
5660 * obstack.c: Likewise.
5661 * obstack.h: Likewise.
5662 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5664 * regex.h: Likewise.
5665 * strndup.c: Likewise.
5666 * strnlen.c: New file, from glibc.
5668 2000-05-01 Jim Meyering <meyering@lucent.com>
5670 * full-write.c (full_write): Remove `FIXME' part of comment.
5672 2000-04-29 Jim Meyering <meyering@lucent.com>
5674 * path-concat.c: Declare strdup only if it's not defined.
5675 * canon-host.c: Likewise.
5677 2000-04-28 Jim Meyering <meyering@lucent.com>
5679 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5680 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5681 included first, then limits.h is included by locale.h by libintl.h.
5682 From John David Anglin.
5684 2000-04-25 Jim Meyering <meyering@lucent.com>
5686 * makepath.c (S_IRWXUGO): Define.
5687 (make_path): Always perform explicit chmod if MODE specifies any
5688 of the `special' permission bits. Prompted by a bug report against
5689 install from Mate Wierdl and Joost van Baal.
5691 2000-04-18 Jim Meyering <meyering@lucent.com>
5695 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5696 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5698 2000-04-17 Jim Meyering <meyering@lucent.com>
5700 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5701 the definition of it to rpl_strftime also defined-away the system's
5704 2000-04-15 Jim Meyering <meyering@lucent.com>
5706 Use `C' to denote so-called `contiguous' files, the same way
5708 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5709 (ftypelet): Use S_ISCTG.
5710 From Michael Deutschmann.
5712 2000-04-14 Jim Meyering <meyering@lucent.com>
5714 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5716 2000-04-08 Jim Meyering <meyering@lucent.com>
5718 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5719 names don't conflict. Reported by Eli Zaretskii.
5721 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5723 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5724 bug. Deal with the different error behavior of Irix iconv.
5726 2000-04-07 Jim Meyering <meyering@lucent.com>
5728 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
5729 to work around system header problems on AIX 3.2.5. From Bruno Haible.
5731 2000-04-05 Jim Meyering <meyering@lucent.com>
5733 Portability tweaks required for ultrix4.3.
5734 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
5735 * readutmp.c: Include sys/types.h before sys/stat.h.
5736 * canon-host.c: Declare strdup.
5737 * path-concat.c: Likewise.
5738 From John David Anglin.
5740 2000-04-04 Jim Meyering <meyering@lucent.com>
5742 Be more DOS 8.3-friendly.
5743 * ref-add.sin: Renamed from ref-add.sed.in.
5744 * ref-del.sin: Renamed from ref-del.sed.in.
5745 * Makefile.am: Reflect renaming.
5746 Reported by Eli Zaretskii.
5748 Use a temporary file name that won't clash with `charset.alias'
5749 in the DOS 8.3 name space.
5750 * Makefile.am (charset_tmp): Define.
5751 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
5752 (uninstall-local): Likewise.
5753 Reported by Eli Zaretskii.
5755 2000-03-29 Paul Eggert <eggert@twinsun.com>
5757 * time/strftime.c (my_strftime): Make sure we call the system
5758 strftime, not ourselves, when invoking the underlying strftime.
5760 2000-03-24 Jim Meyering <meyering@lucent.com>
5762 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
5763 (charset_alias): Define.
5764 (install-exec-local): Factor out common code.
5765 (uninstall-local): Split lines longer than 80.
5766 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5768 (.sed.in.sed): New rule. Don't redirect directly to $@.
5769 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5771 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5773 * config.charset: Output a line containing "Packages using this file".
5774 * ref-add.sed.in, ref-del.sed.in: New files.
5775 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5776 ref-del.sed): New rules.
5778 2000-03-17 Jim Meyering <meyering@lucent.com>
5780 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5781 Otherwise, include <strings.h>
5783 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5785 * unicodeio.c (utf8_wctomb): New function.
5786 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5787 format instead of in UCS-4 with platform dependent endianness.
5789 2000-03-07 Paul Eggert <eggert@twinsun.com>
5791 * savedir.c (savedir): Work even if directory size is
5792 negative; this can happen with some screwy NFS configurations.
5794 2000-03-06 Jim Meyering <meyering@lucent.com>
5796 * localcharset.c (get_charset_aliases): Don't try to free file_name
5797 if it's NULL (because we ran out of memory). From Bruno Haible.
5799 2000-03-05 Jim Meyering <meyering@lucent.com>
5801 * localcharset.c ("path-concat.h"): Include.
5802 (get_charset_aliases): Use path_concat instead of ANSI string
5805 * unicodeio.h (PARAMS): Define.
5806 Use it to guard prototype.
5808 2000-03-04 Jim Meyering <meyering@lucent.com>
5810 * Makefile.am (install-exec-local): Create $(libdir) before installing
5812 (uninstall-local): Uncomment this rule so `make distcheck' works
5815 * unicodeio.c (<errno.h>): Include it.
5816 (errno): Declare if not defined.
5818 * localcharset.c: Add Bruno's comment justifying use of volatile.
5820 * config.charset: New version, incorporating remarks from a linux
5821 i18n mailing list. From Bruno Haible.
5823 2000-03-02 Jim Meyering <meyering@lucent.com>
5825 * Makefile.am (EXTRA_DIST): Add config.charset.
5827 2000-03-01 Jim Meyering <meyering@lucent.com>
5829 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5830 * unicodeio.c: Likewise.
5832 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5834 * config.charset: New file.
5835 * localcharset.c: New file.
5836 * unicodeio.h, unicodeio.c: New files.
5837 * Makefile.am (DEFS): Add -DLIBDIR=...
5838 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5839 (noinst_HEADERS): Add unicodeio.h.
5840 (all-local, install-exec-local, charset.alias): New targets.
5842 2000-02-28 Paul Eggert <eggert@twinsun.com>
5844 * quotearg.c (ALERT_CHAR): New macro.
5845 (quotearg_buffer_restyled): Use it.
5847 2000-02-27 Jim Meyering <meyering@lucent.com>
5849 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5850 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5852 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5853 not `#if STDC_HEADERS'.
5854 Declare malloc if needed.
5856 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5857 now that autoconf always defines the HAVE_DECL_ symbols.
5858 * human.c: Likewise.
5860 * strtoumax.c: Likewise.
5862 * backupfile.c: Arrange for cpp to fail if the configure-time
5863 declaration check was not run.
5865 * human.c: Likewise.
5867 * strtoumax.c: Likewise.
5869 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5870 then first look up the entire `.'-containing string as a login name.
5872 2000-02-18 Paul Eggert <eggert@twinsun.com>
5874 * getdate.y: Handle two-digit years with leading zeros correctly.
5875 (textint): New typedef.
5876 (parser_control): Member year changed from int to textint.
5878 (YYSTYPE): Removed; replaced by %union with int and textint members.
5879 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5880 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5881 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5882 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5883 (date, number, to_year): Use width of number in digits, not its value,
5884 to determine whether it's a 2-digit year, or a 2-digit time.
5885 (yylex): Store number of digits of numeric tokens.
5886 Reported by John Kendall.
5888 (parser_control): Changed from struct parser_control to typedef (for
5889 consistency). All uses changed.
5891 (tID): Removed; not used.
5892 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5894 2000-02-14 Paul Eggert <eggert@twinsun.com>
5896 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5897 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5899 2000-02-12 Jim Meyering <meyering@lucent.com>
5901 * userspec.c (ISDIGIT): Define it.
5902 (isdigit): Remove definition.
5903 (is_number): Use ISDIGIT, not isdigit.
5904 <libintl.h>: Include.
5906 (parse_user_spec): Mark translatable strings.
5908 2000-02-10 Jim Meyering <meyering@lucent.com>
5910 With these changes, nanosleep.[ch] are finally enough like the other
5911 lib/* replacement files to compile on a few more losing systems.
5913 * nanosleep.h: Don't include config.h.
5914 Remove prototype from declaration of nanosleep.
5915 (PARAMS): Remove now-unneeded definition.
5916 * nanosleep.c: #undef nanosleep.
5917 (rpl_nanosleep): Rename from nanosleep.
5919 2000-02-03 Jim Meyering <meyering@lucent.com>
5921 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5922 rather than with `#if HAVE_UTMPNAME'.
5924 2000-02-01 Jim Meyering <meyering@lucent.com>
5926 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5928 2000-01-31 Jim Meyering <meyering@lucent.com>
5930 * nanosleep.h (nanosleep): Guard declaration with
5931 `#if ! HAVE_DECL_NANOSLEEP'.
5932 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5933 the declaration in that vendor's sys/timers.h.
5934 Reported by Christian Krackowizer.
5936 * quotearg.c (ISASCII): Add #undef and move definition to follow
5937 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5938 (ISPRINT): Likewise.
5939 Reported by Tom Tromey.
5941 2000-01-30 Jim Meyering <meyering@lucent.com>
5943 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5944 uses of ->ut_name. The latter doesn't work with new Linux header files
5945 where only utmpx.ut_user is declared.
5947 * readutmp.h (UT_USER): Define.
5949 2000-01-23 Jim Meyering <meyering@lucent.com>
5951 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5954 2000-01-22 Jim Meyering <meyering@lucent.com>
5956 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5957 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5958 Required for some AIX systems. Reported by Christian Krackowizer.
5959 [TESTING] (main): New function.
5961 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5962 * dirname.c (dir_name): Support for DOS-style file names with drive
5965 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5967 * strverscmp.c (ISDIGIT): Define.
5968 (strverscmp): Use ISDIGIT, not isdigit.
5970 2000-01-17 Paul Eggert <eggert@twinsun.com>
5972 * nanosleep.c (nanosleep):
5973 Don't use SA_INTERRUPT to decide whether to call sigaction, as
5974 POSIX.1 doesn't require SA_INTERRUPT and some systems
5975 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
5976 it's been part of POSIX.1 since day 1 (in 1988).
5978 2000-01-17 Jim Meyering <meyering@lucent.com>
5980 * interlock: Remove unused file. Reported by François Pinard.
5982 2000-01-16 Paul Eggert <eggert@twinsun.com>
5984 * quotearg.c (quotearg_buffer_restyled): Do not quote
5985 alert, backslash, formfeed, and vertical tab unnecessarily in
5986 shell quoting style.
5989 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
5990 Free Software Foundation, Inc.
5991 Copying and distribution of this file, with or without modification,
5992 are permitted provided the copyright notice and this notice are preserved.